/* ── CSS Variables ── */
  :root {
    --bg: #FAFAF8;
    --text: #1a1a1a;
    --text-muted: #888888;
    --accent: #B8D4E8;
    --accent-dark: #8ab6d0;
    --dark-bg: #3a3a3a;
    --dark-text: #f0ede8;
    --border: #e0ddd8;
    --font-display: 'Poltawski Nowy', 'Noto Serif SC', serif;
    --font-body: 'Poppins', 'Noto Sans SC', sans-serif;
    --radius: 12px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
  }

  /* ── INTRO ANIMATION ── */
  #intro {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    pointer-events: none;
  }

  #intro.hidden {
    animation: introFade 0.8s ease forwards;
    animation-delay: 0.1s;
  }

  @keyframes introFade {
    to { opacity: 0; visibility: hidden; }
  }

  .intro-svg {
    width: min(500px, 90vw);
    height: auto;
    display: none;
  }

  .intro-word {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--text);
    position: absolute;
    opacity: 0;
    transform: translateY(10px);
  }

  #intro-word-zh {
    animation: introWordIn 0.55s ease 0.2s forwards, introWordOut 0.45s ease 1.25s forwards;
  }

  #intro-word-en {
    animation: introWordIn 0.55s ease 1.65s forwards, introWordOut 0.45s ease 2.7s forwards;
  }

  @keyframes introWordIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  @keyframes introWordOut {
    from { opacity: 1; transform: translateY(0); }
    to   { opacity: 0; transform: translateY(-10px); }
  }

  /* handwriting SVG path animation */
  .intro-path {
    fill: none;
    stroke: var(--text);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: drawPath 1.8s ease forwards;
  }

  @keyframes drawPath {
    to { stroke-dashoffset: 0; }
  }

  /* ── NAV ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 1.2rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(250, 250, 248, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }

  .nav-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
  }

  .nav-logo img {
    width: 94px;
    height: auto;
    display: block;
    pointer-events: none;
  }

  .nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }

  .nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    transition: color var(--transition);
  }

  .nav-links a:hover { color: var(--text); }

  .nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .lang-toggle {
    display: flex;
    background: var(--border);
    border-radius: 50px;
    padding: 3px;
    gap: 2px;
  }

  .lang-btn {
    background: none;
    border: none;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: all var(--transition);
  }

  .lang-btn.active {
    background: var(--bg);
    color: var(--text);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  }

  /* ── SECTIONS ── */
  section {
    min-height: 100vh;
    padding: 8rem 3rem 5rem;
  }

  .section-label {
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
  }

  .section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }

  /* ── HERO ── */
  #hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 6rem;
    min-height: 100vh;
  }

  .hero-left { padding-top: 2rem; }

  .hero-greeting {
    font-family: var(--font-display);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 300;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
  }

  .hero-name {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
  }

  .hero-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
  }

  .hero-desc {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.75;
    max-width: 420px;
    margin-bottom: 3rem;
  }

  .hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
  }

  .btn-primary {
    background: var(--accent);
    color: var(--text);
    border: none;
    padding: 0.85rem 1.8rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
  }

  .btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(184, 212, 232, 0.5);
  }

  .btn-secondary {
    background: none;
    color: var(--text);
    border: 1.5px solid var(--border);
    padding: 0.85rem 1.8rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 400;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    display: inline-block;
  }

  .btn-secondary:hover {
    border-color: var(--text);
    transform: translateY(-1px);
  }

  /* CV dropdown */
  .cv-dropdown-wrap {
    position: relative;
    display: inline-block;
  }

  .cv-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    overflow: hidden;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all var(--transition);
    z-index: 10;
  }

  .cv-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .cv-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.2rem;
    text-decoration: none;
    color: var(--text);
    font-size: 0.85rem;
    transition: background var(--transition);
  }

  .cv-dropdown a:hover { background: var(--bg); }

  .cv-dropdown a span { font-size: 1rem; }

  /* Hero photo collage */
  .hero-right {
    position: relative;
    height: 760px;
    align-self: start;
    overflow: visible;
  }

  .photo-collage {
    position: relative;
    width: min(100%, 760px);
    aspect-ratio: 760 / 990;
    height: auto;
    margin-left: auto;
    margin-right: 0;
    overflow: visible;
  }

  .photo-item {
    position: absolute;
    background: #d8d5d0;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
  }

  .photo-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  /* 1: IMG_5847.JPG */
  .photo-item:nth-child(1) {
    width: 28.8%;
    height: 28.3%;
    top: 0;
    left: 0;
    z-index: 1;
  }

  /* 2: IMG_7719.JPG */
  .photo-item:nth-child(2) {
    width: 52.2%;
    height: 22.7%;
    top: 3.8%;
    left: 45.9%;
    z-index: 1;
  }

  /* 3: IMG_6021.JPG */
  .photo-item:nth-child(3) {
    width: 56.7%;
    height: 51.1%;
    top: 23.1%;
    left: 6.4%;
    z-index: 3;
  }

  /* 4: IMG_4708.png */
  .photo-item:nth-child(4) {
    width: 29.3%;
    height: 30.2%;
    top: 31.4%;
    left: 69.1%;
    z-index: 1;
  }

  /* 5: IMG_8743.JPG */
  .photo-item:nth-child(5) {
    width: 50.5%;
    height: 25.2%;
    top: 70.6%;
    left: 1.2%;
    z-index: 1;
  }

  /* 6: IMG_2892.JPG */
  .photo-item:nth-child(6) {
    width: 40.3%;
    height: 36.4%;
    top: 63.4%;
    left: 59.7%;
    z-index: 2;
  }

  .photo-item:hover {
    transform: scale(1.04);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
    z-index: 10;
  }

  /* ── ABOUT ── */
  #about {
    max-width: 1100px;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
  }

  .about-headline {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 600;
    line-height: 1.2;
    max-width: 640px;
    margin-bottom: 3rem;
  }

  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
  }

  .about-text p {
    color: #444;
    line-height: 1.8;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
  }

  .about-text p strong {
    color: var(--text);
    font-weight: 500;
  }

  .about-text .bold-statement {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.5;
    margin-top: 1.5rem;
  }

  /* Timeline */
  .timeline {
    position: relative;
    padding-left: 1.5rem;
  }

  .timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: var(--border);
  }

  .timeline-item {
    position: relative;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: all var(--transition);
  }

  .timeline-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    border: 2px solid var(--bg);
    transition: all var(--transition);
  }

  .timeline-item:hover::before {
    background: var(--accent-dark);
    transform: scale(1.3);
  }

  .timeline-item:hover { transform: translateX(4px); }

  .timeline-year {
    font-size: 0.75rem;
    color: var(--accent-dark);
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
    font-weight: 500;
  }

  .timeline-title {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
  }

  .timeline-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
  }

  /* Skills tags */
  .skills-section { margin-top: 3rem; }

  .skills-group { margin-bottom: 1rem; }

  .skills-group-label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
  }

  .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .tag {
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    font-size: 0.78rem;
    letter-spacing: 0.01em;
    border: 1.5px solid;
    transition: all var(--transition);
  }

  .tag:hover { transform: translateY(-2px); }

  .tag-design {
    background: rgba(184, 212, 232, 0.2);
    border-color: rgba(184, 212, 232, 0.6);
    color: #4a7a9b;
  }

  .tag-tech {
    background: rgba(180, 220, 180, 0.2);
    border-color: rgba(150, 200, 150, 0.6);
    color: #4a7a4a;
  }

  .tag-engineering {
    background: rgba(220, 200, 180, 0.2);
    border-color: rgba(200, 180, 150, 0.6);
    color: #7a5a3a;
  }

  /* ── Certified skill badge ── */
  .tag-cert {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: #ffffff;
    border-color: rgba(120, 180, 120, 0.85);
    color: #3f7a3a;
    font-weight: 600;
    cursor: help;
    outline: none;
  }

  .tag-cert:focus-visible {
    box-shadow: 0 0 0 3px rgba(120, 180, 120, 0.35);
  }

  .cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding-left: 0.5rem;
    border-left: 1.5px solid rgba(150, 200, 150, 0.55);
    color: #5b9450;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
  }

  .cert-check { flex-shrink: 0; display: block; }

  .cert-tip {
    position: absolute;
    bottom: calc(100% + 0.55rem);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    width: max-content;
    max-width: 260px;
    background: #3f6b39;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.01em;
    text-align: center;
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.16);
    z-index: 20;
  }

  .cert-tip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #3f6b39;
  }

  .tag-cert:hover .cert-tip,
  .tag-cert:focus .cert-tip,
  .tag-cert:focus-visible .cert-tip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  /* ── EXPERIENCE ── */
  #experience {
    max-width: 100%;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .exp-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 0.4rem;
  }

  .exp-subline {
    font-style: italic;
    font-family: var(--font-display);
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  /* Filter tabs */
  .filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
  }

  .filter-tab {
    background: none;
    border: 1.5px solid var(--border);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
  }

  .filter-tab.active,
  .filter-tab:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text);
  }

  /* Cards grid */
  .cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .exp-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
  }

  .exp-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
    border-color: var(--accent);
  }

  .exp-card-img {
    width: 100%;
    height: 180px;
    background: #e8e5e0;
    overflow: hidden;
    position: relative;
  }

  .exp-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .exp-card:hover .exp-card-img img { transform: scale(1.04); }

  .exp-card-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e8e5e0 0%, #d8d5d0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-muted);
  }

  .exp-card-body { padding: 1.4rem; }

  .exp-card-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.6rem;
  }

  .tag-internship {
    background: rgba(184, 212, 232, 0.3);
    color: #4a7a9b;
  }

  .tag-project {
    background: rgba(180, 220, 180, 0.3);
    color: #4a7a4a;
  }

  .exp-card-title {
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 0.2rem;
  }

  .exp-card-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
  }

  .exp-card-date {
    font-size: 0.75rem;
    color: var(--text-muted);
  }

  .exp-card-arrow {
    position: absolute;
    bottom: 1.4rem;
    right: 1.4rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all var(--transition);
    color: var(--text-muted);
  }

  .exp-card:hover .exp-card-arrow {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text);
    transform: rotate(45deg);
  }

  /* hidden card */
  .exp-card.hidden { display: none; }

  /* ── DRAWER ── */
  .drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.42);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
  }

  .drawer-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .drawer {
    position: fixed;
    top: 50%;
    left: 50%;
    width: min(980px, calc(100vw - 4rem));
    max-height: calc(100vh - 4rem);
    background: var(--bg);
    z-index: 201;
    transform: translate(-50%, -46%) scale(0.96);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, visibility 0.25s ease;
    overflow-y: auto;
    padding: 3rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.22);
  }

  .drawer.open {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    visibility: visible;
  }

  .drawer.ev-dark {
    background: #0d0d0f;
    color: #f5f5f7;
    border-color: rgba(255,255,255,0.08);
  }

  .drawer.ev-dark .drawer-title,
  .drawer.ev-dark .drawer-section-title {
    color: #f5f5f7;
  }

  .drawer.ev-dark .drawer-date,
  .drawer.ev-dark .drawer-desc,
  .drawer.ev-dark .drawer-section-text,
  .drawer.ev-dark .drawer-bullets li {
    color: rgba(245,245,247,0.58);
  }

  .drawer.ev-dark .case-card {
    background: rgba(255,255,255,0.055);
    border-color: rgba(255,255,255,0.12);
  }

  .drawer.ev-dark .case-card-title {
    color: #f5f5f7;
  }

  .drawer.ev-dark .case-card p,
  .drawer.ev-dark .case-visual-caption {
    color: rgba(245,245,247,0.6);
  }

  .drawer.ev-dark .drawer-tech-tag {
    background: rgba(255,255,255,0.1);
    color: rgba(245,245,247,0.66);
  }

  .drawer-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: 1px solid var(--border);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-muted);
    transition: all var(--transition);
  }

  .drawer-close:hover {
    border-color: var(--text);
    color: var(--text);
  }

  .drawer-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    margin-top: 1rem;
  }

  .drawer-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    line-height: 1.1;
  }

  .drawer-date {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
  }

  .drawer-media {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    background: #e0ddd8;
    margin-bottom: 2rem;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .drawer-media img,
  .drawer-media iframe,
  .drawer-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
  }

  .drawer-media-placeholder {
    color: var(--text-muted);
    font-size: 0.85rem;
  }

  .drawer-desc {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.8;
    margin-bottom: 1.5rem;
  }

  /* ══════════════════════════════
     DREAMCORE HOUSE THEME
  ══════════════════════════════ */
  .drawer.dreamcore {
    background: #fdf8f2;
    border-color: #e8dfd4;
  }

  /* Floating particles layer */
  .dreamcore-particles {
    position: sticky;
    top: 0;
    height: 0;
    overflow: visible;
    pointer-events: none;
    z-index: 0;
  }
  .dreamcore-particles span {
    position: absolute;
    font-size: 14px;
    opacity: 0;
    animation: floatUp var(--dur, 8s) ease-in-out var(--delay, 0s) infinite;
    user-select: none;
  }
  @keyframes floatUp {
    0%   { opacity: 0;   transform: translateY(0)   rotate(0deg); }
    15%  { opacity: 0.55; }
    80%  { opacity: 0.3;  transform: translateY(-320px) rotate(20deg); }
    100% { opacity: 0;   transform: translateY(-400px) rotate(30deg); }
  }

  /* Dot grid */
  .drawer.dreamcore::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, #c9b8a8 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.13;
    border-radius: inherit;
    z-index: 0;
  }

  .drawer.dreamcore #drawer-content {
    position: relative;
    z-index: 1;
  }

  /* Dancing character banner */
  .dreamcore-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
    padding: 1rem 1.4rem;
    background: linear-gradient(135deg, #fff0e0, #fde8f5);
    border: 1.5px dashed #d4a8c0;
    border-radius: 16px;
  }
  .dreamcore-char {
    font-size: 2.2rem;
    display: inline-block;
    animation: sway 2.4s ease-in-out infinite;
    transform-origin: bottom center;
  }
  @keyframes sway {
    0%,100% { transform: rotate(-8deg); }
    50%      { transform: rotate(8deg); }
  }
  .dreamcore-banner-text {
    font-family: var(--font-display);
    font-size: 0.88rem;
    color: #8a5070;
    font-style: italic;
    line-height: 1.5;
  }

  /* Title + role */
  .drawer.dreamcore .drawer-title {
    font-family: var(--font-display);
    color: #2d2420;
    letter-spacing: -0.01em;
  }
  .drawer.dreamcore .drawer-desc,
  .drawer.dreamcore .drawer-date {
    color: #7a6a60;
  }

  /* Section titles — serif + star prefix */
  .drawer.dreamcore .drawer-section-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d2420;
    padding-bottom: 0.5rem;
    border-bottom: 1.5px dashed #d8cabe;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .drawer.dreamcore .drawer-section-title::before {
    content: '✦';
    font-size: 0.65rem;
    color: #c8956a;
    flex-shrink: 0;
    animation: twinkle 2s ease-in-out infinite;
  }
  @keyframes twinkle {
    0%,100% { opacity: 1;   transform: scale(1); }
    50%      { opacity: 0.4; transform: scale(0.7); }
  }

  .drawer.dreamcore .drawer-section-text {
    color: #5a4e46;
    font-size: 0.9rem;
    line-height: 1.85;
  }

  /* Cards — warm parchment + playful hover */
  .drawer.dreamcore .case-card {
    background: #fff8f0;
    border: 1px solid #ddd0c0;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(180,140,100,0.07);
    transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.25s ease;
  }
  .drawer.dreamcore .case-card:hover {
    transform: translateY(-5px) rotate(-0.5deg);
    box-shadow: 0 12px 28px rgba(180,120,80,0.14);
  }
  .drawer.dreamcore .case-card-label {
    color: #c0896a;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
  }
  .drawer.dreamcore .case-card-title {
    color: #2d2420;
    font-family: var(--font-display);
    font-weight: 600;
  }
  .drawer.dreamcore .case-card p { color: #6a5a52; }

  /* Visuals */
  .drawer.dreamcore .case-visual {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e0d5c8;
  }
  .drawer.dreamcore .case-visual-caption {
    background: #fdf0e4;
    color: #8a7060;
    border-top: 1px solid #e8dace;
    font-size: 0.76rem;
  }

  /* Case note */
  .drawer.dreamcore .case-note {
    background: #fff3e8;
    border-left: 3px solid #c8956a;
    border-radius: 0 12px 12px 0;
    color: #5a4a40;
  }

  /* Tech tags */
  .drawer.dreamcore .drawer-tech-tag {
    background: rgba(200,149,106,0.12);
    color: #8a6040;
    border: 1px solid rgba(200,149,106,0.3);
    transition: transform 0.2s ease;
  }
  .drawer.dreamcore .drawer-tech-tag:hover {
    transform: translateY(-2px);
  }

  /* Back to top */
  .drawer.dreamcore .drawer-back-top {
    border-color: #d4c0b0;
    color: #8a7060;
    border-style: dashed;
  }
  .drawer.dreamcore .drawer-back-top:hover {
    border-color: #a08060;
    color: #5a3a20;
    transform: translateY(-3px);
  }


  /* ══════════════════════════════
     CIRCULAR ECONOMY THEME
     Gradient / atmospheric
  ══════════════════════════════ */

  @keyframes skyShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }
  @keyframes horizonFlow {
    0%   { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
  }

  .drawer.circular-theme {
    background: linear-gradient(-45deg, #e8f4f0, #dff0ea, #e4eef8, #eaf5f0, #d8ecf8);
    background-size: 400% 400%;
    animation: skyShift 18s ease infinite;
    border-color: #b8d8cc;
  }

  .drawer.circular-theme::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #5bb8d4, #4a9e7a, #a8d8a0, #4a9e7a, #5bb8d4);
    background-size: 200% 100%;
    animation: horizonFlow 6s linear infinite;
    border-radius: 18px 18px 0 0;
    z-index: 2;
  }

  .drawer.circular-theme #drawer-content {
    position: relative;
    z-index: 1;
  }

  .drawer.circular-theme .drawer-title { color: #1a2e28; }
  .drawer.circular-theme .drawer-desc,
  .drawer.circular-theme .drawer-date { color: #4a6860; }

  .drawer.circular-theme .drawer-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #2a5848;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, #5bb8d4, #4a9e7a, #a8d870) 1;
    margin-bottom: 1.2rem;
  }

  .drawer.circular-theme .drawer-section-text {
    color: #304840;
    line-height: 1.85;
    font-size: 0.9rem;
  }

  .drawer.circular-theme .case-card {
    background: rgba(255,255,255,0.72);
    backdrop-filter: blur(6px);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.9);
    box-shadow: 0 2px 20px rgba(74,158,122,0.1), 0 0 0 1px rgba(91,184,212,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  .drawer.circular-theme .case-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, #5bb8d4, #4a9e7a, #a8d870);
    background-size: 200% 100%;
    animation: horizonFlow 4s linear infinite;
  }
  .drawer.circular-theme .case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 36px rgba(74,158,122,0.18), 0 0 0 1px rgba(91,184,212,0.25);
  }
  .drawer.circular-theme .case-card-label {
    color: #3a8a6a;
    font-weight: 700;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
  }
  .drawer.circular-theme .case-card-title { color: #1a2e28; }
  .drawer.circular-theme .case-card p { color: #3a5050; }

  .drawer.circular-theme .case-hmw {
    background: linear-gradient(135deg, rgba(91,184,212,0.12), rgba(74,158,122,0.12));
    border-left: 3px solid #4a9e7a;
    border-radius: 0 14px 14px 0;
  }
  .drawer.circular-theme .case-hmw-label { color: #2e7a5a; }
  .drawer.circular-theme .case-hmw-question { color: #1a2e28; }

  .drawer.circular-theme .case-note {
    background: rgba(255,255,255,0.6);
    border-left: 3px solid #5bb8d4;
    border-radius: 0 10px 10px 0;
    color: #2a3e38;
  }
  .drawer.circular-theme .case-note strong { color: #2e7a9a; }

  .drawer.circular-theme .case-visual {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(91,184,212,0.3);
    box-shadow: 0 4px 20px rgba(74,158,122,0.1);
  }
  .drawer.circular-theme .case-visual-caption {
    background: rgba(255,255,255,0.7);
    color: #3a6060;
    border-top: 1px solid rgba(91,184,212,0.2);
  }

  .drawer.circular-theme .case-hero-tags span {
    background: rgba(255,255,255,0.6);
    color: #2a6850;
    border: 1px solid rgba(74,158,122,0.3);
    border-radius: 50px;
    padding: 0.3rem 0.9rem;
    font-size: 0.78rem;
    font-weight: 600;
    display: inline-block;
    backdrop-filter: blur(4px);
  }
  .drawer.circular-theme .case-hero-kicker { color: #3a8a6a; }

  .drawer.circular-theme .drawer-tech-tag {
    background: rgba(255,255,255,0.55);
    color: #2a5848;
    border: 1px solid rgba(74,158,122,0.25);
    backdrop-filter: blur(4px);
  }

  .drawer.circular-theme .drawer-back-top {
    border-color: rgba(74,158,122,0.4);
    color: #3a6858;
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .drawer.circular-theme .drawer-back-top:hover {
    border-color: #4a9e7a;
    color: #1a3830;
  }

  /* ══════════════════════════════
     SPACE MAZE CHASE THEME
     Retro arcade / pixel / neon
  ══════════════════════════════ */

  @keyframes scanline {
    0%   { transform: translateY(-100%); }
    100% { transform: translateY(100vh); }
  }
  @keyframes neonPulse {
    0%,100% { opacity: 1; }
    50%      { opacity: 0.65; }
  }
  @keyframes blink {
    0%,100% { opacity: 1; }
    50%      { opacity: 0; }
  }
  @keyframes glitch {
    0%,95%,100% { transform: translateX(0); }
    96%          { transform: translateX(-3px); }
    98%          { transform: translateX(3px); }
  }

  /* Base drawer */
  .drawer.maze-theme {
    background: #05080f;
    border-color: #00ff9020;
    color: #c8f0d8;
    font-family: var(--font-body);
  }

  /* CRT scanline overlay */
  .drawer.maze-theme::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(0,255,100,0.025) 3px,
      rgba(0,255,100,0.025) 4px
    );
    z-index: 2;
    border-radius: inherit;
  }

  /* Moving scanline beam */
  .drawer.maze-theme::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 80px;
    background: linear-gradient(180deg, transparent, rgba(0,255,120,0.04), transparent);
    animation: scanline 6s linear infinite;
    pointer-events: none;
    z-index: 3;
  }

  .drawer.maze-theme #drawer-content {
    position: relative;
    z-index: 4;
  }

  /* Titles */
  .drawer.maze-theme .drawer-title {
    color: #00ff88;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 20px rgba(0,255,136,0.6), 0 0 40px rgba(0,255,136,0.3);
    animation: glitch 8s ease infinite;
  }
  .drawer.maze-theme .drawer-date,
  .drawer.maze-theme .drawer-desc { color: #5ad4a0; }

  /* Section titles — arcade level style */
  .drawer.maze-theme .drawer-section-title {
    font-family: 'Courier New', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #00ffcc;
    text-transform: uppercase;
    background: none;
    border: none;
    border-bottom: none;
    margin-bottom: 1rem;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }
  .drawer.maze-theme .drawer-section-title::before {
    content: '▶';
    color: #ff00aa;
    font-size: 0.6rem;
    animation: neonPulse 1.5s ease-in-out infinite;
  }
  .drawer.maze-theme .drawer-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, #00ffcc30, transparent);
  }

  .drawer.maze-theme .drawer-section-text {
    color: #b8ead0;
    font-family: var(--font-body);
    font-size: 0.88rem;
    line-height: 1.8;
  }

  .drawer.maze-theme .drawer-bullets li {
    color: #b8ead0;
  }

  /* Cards — pixel UI panels */
  .drawer.maze-theme .case-card {
    background: rgba(0,255,136,0.04);
    border: 1px solid #00ff8840;
    border-radius: 4px;
    box-shadow:
      inset 0 0 0 1px rgba(0,255,136,0.08),
      0 0 16px rgba(0,255,136,0.06);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
    position: relative;
  }
  /* Pixel corner accents */
  .drawer.maze-theme .case-card::before,
  .drawer.maze-theme .case-card::after {
    content: '';
    position: absolute;
    width: 8px; height: 8px;
    border-color: #00ff88;
    border-style: solid;
  }
  .drawer.maze-theme .case-card::before {
    top: -1px; left: -1px;
    border-width: 2px 0 0 2px;
  }
  .drawer.maze-theme .case-card::after {
    bottom: -1px; right: -1px;
    border-width: 0 2px 2px 0;
  }
  .drawer.maze-theme .case-card:hover {
    border-color: #00ff88aa;
    box-shadow:
      inset 0 0 0 1px rgba(0,255,136,0.15),
      0 0 28px rgba(0,255,136,0.15),
      0 0 60px rgba(0,255,136,0.06);
  }
  .drawer.maze-theme .case-card-label {
    color: #ff00aa;
    font-family: 'Courier New', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    animation: neonPulse 2s ease infinite;
  }
  .drawer.maze-theme .case-card-title {
    color: #00ffcc;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(0,255,204,0.5);
  }
  .drawer.maze-theme .case-card p { color: #7ac8a8; font-size: 0.85rem; }

  /* HMW */
  .drawer.maze-theme .case-hmw {
    background: rgba(255,0,170,0.06);
    border-left: 3px solid #ff00aa;
    border-radius: 0 4px 4px 0;
  }
  .drawer.maze-theme .case-hmw-label {
    color: #ff00aa;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 8px rgba(255,0,170,0.6);
    animation: neonPulse 1.8s ease infinite;
  }
  .drawer.maze-theme .case-hmw-question { color: #c8f0d8; }

  /* Notes */
  .drawer.maze-theme .case-note {
    background: rgba(0,255,204,0.04);
    border-left: 2px solid #00ffcc60;
    border-radius: 0 4px 4px 0;
    color: #8ad8c0;
    font-size: 0.85rem;
  }
  .drawer.maze-theme .case-note strong { color: #00ffcc; }

  /* Visuals */
  .drawer.maze-theme .case-visual {
    border-radius: 4px;
    border: 1px solid #00ff8840;
    box-shadow: 0 0 20px rgba(0,255,136,0.1);
    overflow: hidden;
  }
  .drawer.maze-theme .case-visual-caption {
    background: rgba(0,255,136,0.05);
    color: #5ad4a0;
    border-top: 1px solid #00ff8830;
    font-family: 'Courier New', monospace;
    font-size: 0.74rem;
  }

  /* Tech tags */
  .drawer.maze-theme .drawer-tech-tag {
    background: rgba(0,255,136,0.07);
    color: #00ff88;
    border: 1px solid #00ff8840;
    border-radius: 2px;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    text-shadow: 0 0 6px rgba(0,255,136,0.4);
  }

  /* Back to top */
  .drawer.maze-theme .drawer-back-top {
    border: 1px solid #00ff8850;
    color: #00ff88;
    background: rgba(0,255,136,0.04);
    font-family: 'Courier New', monospace;
    border-radius: 2px;
    text-shadow: 0 0 8px rgba(0,255,136,0.5);
  }
  .drawer.maze-theme .drawer-back-top:hover {
    border-color: #00ff88;
    box-shadow: 0 0 16px rgba(0,255,136,0.3);
  }

  /* Drawer tag pill */
  .drawer.maze-theme .drawer-tag {
    font-family: 'Courier New', monospace;
  }

  /* ── NOW CARD ── */
  .now-card {
    margin-top: 2.5rem;
    padding: 1.4rem 1.6rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  }

  .now-card-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-dark);
    margin-bottom: 1rem;
  }

  .now-card-rows {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
  }

  .now-card-row {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.84rem;
    color: var(--text);
    line-height: 1.4;
  }

  .now-icon {
    font-size: 1rem;
    flex-shrink: 0;
    width: 1.4rem;
    text-align: center;
  }

  /* ── WIP BADGE ── */
  .wip-card {
    border: 1.5px solid rgba(var(--accent-dark-rgb, 138,182,208), 0.4) !important;
  }

  .wip-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 50px;
    padding: 4px 10px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: #1a1a1a;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }

  .wip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34c759;
    box-shadow: 0 0 0 0 rgba(52,199,89,0.5);
    animation: wipPulse 2s ease-in-out infinite;
    flex-shrink: 0;
  }

  @keyframes wipPulse {
    0%   { box-shadow: 0 0 0 0   rgba(52,199,89,0.5); }
    70%  { box-shadow: 0 0 0 6px rgba(52,199,89,0); }
    100% { box-shadow: 0 0 0 0   rgba(52,199,89,0); }
  }

  .drawer-back-top {
    display: block;
    margin: 2.5rem auto 0.5rem;
    padding: 0.7rem 1.8rem;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    background: none;
    font-family: var(--font-body);
    font-size: 0.83rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
  }

  .drawer-back-top:hover {
    border-color: var(--text);
    color: var(--text);
    transform: translateY(-2px);
  }

  .drawer.ev-dark .drawer-back-top {
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.4);
  }

  .drawer.ev-dark .drawer-back-top:hover {
    border-color: rgba(255,255,255,0.5);
    color: rgba(255,255,255,0.85);
  }

  .drawer-section {
    margin-bottom: 1.5rem;
  }

  .drawer-section-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
  }

  .drawer-section-text {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.8;
    margin-bottom: 0.8rem;
  }

  .drawer-section-placeholder {
    border: 1.5px dashed var(--border);
    border-radius: var(--radius);
    padding: 1.1rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    background: rgba(255,255,255,0.5);
  }

  .drawer-section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.2rem;
    padding: 0.7rem 1rem;
    border-radius: 50px;
    background: var(--accent);
    color: var(--text);
    text-decoration: none;
    font-size: 0.82rem;
    transition: all var(--transition);
  }

  .drawer-section-link:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
  }

  .drawer-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 0.8rem;
  }

  .drawer-image-grid img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    background: #e0ddd8;
  }

  .case-contain-grid img {
    object-fit: contain;
    background: #f7f5f1;
    padding: 0.5rem;
  }

  .case-visual {
    width: 100%;
    margin-top: 1rem;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: #f5f3ef;
  }

  .case-visual img {
    width: 100%;
    display: block;
  }

  .case-visual video {
    width: 100%;
    display: block;
    background: #111;
  }

  .case-visual-caption {
    padding: 0.75rem 0.9rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.76rem;
    line-height: 1.5;
  }

  .ev-aero-hero {
    margin-top: 1.4rem;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 14px;
    display: block;
    text-align: center;
    border: none;
    background: transparent;
    color: rgba(0,0,0,0.38);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    overflow: hidden;
  }

  .ev-aero-hero img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    background: transparent;
    border-radius: 12px;
  }

  .ev-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
  }

  .ev-metric {
    min-height: 138px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(255,255,255,0.055);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1rem;
  }

  .ev-metric strong {
    font-family: var(--font-body);
    font-size: clamp(1.7rem, 3.7vw, 3rem);
    line-height: 1;
    color: #fff;
    white-space: nowrap;
  }

  .ev-metric strong .ev-cd-sub {
    color: #3aa4ff;
    font-size: 0.78em;
  }

  .ev-metric > span {
    margin-top: 0.7rem;
    color: rgba(255,255,255,0.55);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .battery-overview-visual {
    margin-top: 1.6rem;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
  }

  .battery-overview-visual img {
    width: 100%;
    display: block;
  }

  .battery-key-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.2rem;
  }

  .battery-key-pill {
    min-height: 74px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(255,255,255,0.055);
    color: rgba(245,245,247,0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    font-weight: 700;
    font-size: clamp(0.78rem, 1.35vw, 0.94rem);
    line-height: 1.2;
    text-align: center;
  }

  .battery-key-pill::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex: 0 0 auto;
    background: var(--pill-color, #3aa4ff);
    box-shadow: 0 0 18px var(--pill-color, #3aa4ff);
  }

  .battery-problem-section {
    margin: 2.4rem -3rem 0;
    padding: clamp(2rem, 4vw, 3.4rem) 3rem;
    border-radius: 0;
    background: #fff;
    color: #1d1d1f;
  }

  .battery-problem-label {
    color: #ff7a00;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }

  .battery-problem-rule {
    width: 72px;
    height: 3px;
    margin: 1.5rem 0 2.3rem;
    background: linear-gradient(90deg, #0b73ff 0%, #ff4d2e 100%);
  }

  .battery-problem-title {
    max-width: 660px;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: 0;
    margin: 0 0 1.6rem;
    color: #1d1d1f;
  }

  .battery-problem-copy {
    max-width: 760px;
    color: #4f5056;
    font-size: 0.9rem;
    line-height: 1.8;
    font-weight: 400;
  }

  .battery-problem-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.7rem;
  }

  .battery-problem-tag {
    border-radius: 999px;
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
  }

  .battery-problem-tag.red {
    color: #ff3838;
    background: rgba(255, 56, 56, 0.1);
    border: 1px solid rgba(255, 56, 56, 0.28);
  }

  .battery-problem-tag.orange {
    color: #ff8500;
    background: rgba(255, 133, 0, 0.1);
    border: 1px solid rgba(255, 133, 0, 0.28);
  }

  .battery-problem-tag.blue {
    color: #0b73ff;
    background: rgba(11, 115, 255, 0.1);
    border: 1px solid rgba(11, 115, 255, 0.25);
  }

  .battery-problem-quote {
    margin-top: 2rem;
    padding: 1.35rem 1.6rem;
    border-left: 5px solid #ff8a00;
    border-radius: 0 18px 18px 0;
    background: #f4ebe7;
    color: #1d1d1f;
  }

  .battery-problem-quote strong {
    display: block;
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 0.7rem;
  }

  .battery-problem-quote em {
    display: block;
    color: #4c4d52;
    font-size: 0.9rem;
    line-height: 1.8;
  }

  .battery-opportunity-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(2.4rem, 5vw, 4rem) 3rem clamp(2.6rem, 5vw, 4.4rem);
    background: #0d0d0f;
    color: #f5f5f7;
  }

  .battery-opportunity-label {
    color: #f2a541;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }

  .battery-opportunity-rule {
    width: 72px;
    height: 3px;
    margin: 1.4rem 0 2.4rem;
    background: linear-gradient(90deg, #3aa4ff 0%, #ff6f3a 100%);
  }

  .battery-opportunity-title {
    max-width: 780px;
    margin: 0 0 1.6rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: 0;
  }

  .battery-opportunity-copy {
    max-width: 680px;
    color: rgba(245,245,247,0.52);
    font-size: 0.9rem;
    line-height: 1.8;
  }

  .battery-opportunity-map {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 58px minmax(0, 1fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: stretch;
    margin-top: clamp(2rem, 4.5vw, 3.4rem);
  }

  .battery-opportunity-column {
    display: grid;
    gap: 1rem;
  }

  .battery-opportunity-card {
    min-height: 104px;
    border-radius: 14px;
    padding: 1.15rem 1.3rem;
    border: 1px solid transparent;
  }

  .battery-opportunity-card.constraint {
    background: rgba(255, 72, 62, 0.12);
    border-color: rgba(255, 72, 62, 0.34);
  }

  .battery-opportunity-card.solution {
    background: rgba(255, 145, 32, 0.12);
    border-color: rgba(255, 145, 32, 0.34);
  }

  .battery-opportunity-card h4 {
    margin: 0 0 0.42rem;
    font-family: var(--font-body);
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0;
  }

  .battery-opportunity-card.constraint h4 {
    color: #ff7b73;
  }

  .battery-opportunity-card.solution h4 {
    color: #ff9d24;
  }

  .battery-opportunity-card p {
    margin: 0;
    color: rgba(245,245,247,0.58);
    font-size: 0.9rem;
    line-height: 1.48;
  }

  .battery-opportunity-rail {
    position: relative;
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    justify-items: center;
    align-items: center;
  }

  .battery-opportunity-rail::before {
    content: '';
    position: absolute;
    top: 17%;
    bottom: 17%;
    width: 2px;
    border-radius: 2px;
    background: linear-gradient(180deg, #ff6535, #ff9d24);
    opacity: 0.9;
  }

  .battery-opportunity-dot {
    position: relative;
    z-index: 1;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff7934;
    box-shadow: 0 0 16px rgba(255,121,52,0.5);
  }

  .battery-final-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(2rem, 4vw, 3.4rem) 3rem clamp(2.6rem, 5vw, 4.2rem);
    background: #fff;
    color: #1d1d1f;
  }

  .battery-final-label {
    color: #ff7a00;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }

  .battery-final-rule {
    width: 72px;
    height: 3px;
    margin: 1.5rem 0 2.3rem;
    background: linear-gradient(90deg, #0b73ff 0%, #ff4d2e 100%);
  }

  .battery-final-title {
    max-width: 900px;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: 0;
    margin: 0 0 1.2rem;
    color: #1d1d1f;
  }

  .battery-final-copy {
    max-width: 820px;
    color: #4f5056;
    font-size: 0.9rem;
    line-height: 1.8;
    font-weight: 400;
  }

  .battery-final-card {
    margin-top: 2.1rem;
    padding: clamp(1.3rem, 3vw, 2rem);
    border: 2px solid #0b73ff;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(11,115,255,0.12);
  }

  .battery-final-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
  }

  .battery-final-kicker {
    color: #8c8f97;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .battery-final-pill {
    padding: 0.32rem 0.95rem;
    border-radius: 999px;
    background: #0b73ff;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .battery-final-card-title {
    margin: 0 0 0.9rem;
    font-family: var(--font-body);
    font-size: clamp(1.28rem, 2.4vw, 2rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: 0;
    color: #1d1d1f;
  }

  .battery-final-card-copy {
    margin: 0;
    color: #4f5056;
    font-size: 0.9rem;
    line-height: 1.75;
  }

  .battery-final-image {
    margin: 1.6rem 0 1.2rem;
    border-radius: 16px;
    overflow: hidden;
    background: #101114;
  }

  .battery-final-image img {
    width: 100%;
    aspect-ratio: 16 / 6;
    object-fit: cover;
    display: block;
  }

  .battery-final-note {
    padding: 1rem 1.2rem;
    border-left: 4px solid #0b73ff;
    border-radius: 0 14px 14px 0;
    background: #eef5ff;
    color: #45484f;
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .battery-final-note strong {
    color: #2d3036;
    font-weight: 700;
  }

  .battery-param-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(2rem, 4vw, 3.4rem) 3rem clamp(2.6rem, 5vw, 4.2rem);
    background: #fff;
    color: #1d1d1f;
  }

  .battery-param-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
    gap: clamp(1.4rem, 4vw, 3rem);
    align-items: center;
    margin-top: 2.2rem;
  }

  .battery-param-copy {
    margin: 0 0 1.7rem;
    max-width: 640px;
    color: #4f5056;
    font-size: 0.9rem;
    line-height: 1.8;
  }

  .battery-param-pills {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    max-width: 690px;
  }

  .battery-param-pill {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.55rem;
    min-height: 48px;
    padding: 0.62rem 0.9rem;
    border-radius: 999px;
    border: 1px solid #dedfe5;
    background: #f6f6f8;
    color: #1d1d1f;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
  }

  .battery-param-pill span {
    color: #ff8500;
    font-weight: 700;
  }

  .battery-param-pill.selected {
    border-color: rgba(255, 133, 0, 0.36);
    background: rgba(255, 133, 0, 0.08);
  }

  .battery-param-pill.selected span {
    color: #ff3838;
  }

  .battery-param-placeholder {
    min-height: 320px;
    border-radius: 22px;
    border: 1px solid #c9c9cc;
    background: #d7d7d7;
    color: #8b8c91;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .battery-param-note {
    margin-top: 2rem;
    padding: 1.25rem 1.45rem;
    border: 1px solid rgba(255, 133, 0, 0.28);
    border-radius: 18px;
    background: rgba(255, 133, 0, 0.05);
    color: #4f5056;
    font-size: 0.9rem;
    line-height: 1.8;
  }

  .battery-param-note strong {
    display: block;
    margin-bottom: 0.45rem;
    color: #ff8500;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .battery-thermal-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(3.2rem, 6vw, 5.4rem) 3rem;
    background: #09090b;
    color: #f7f7f8;
  }

  .battery-thermal-label {
    color: #ff9a2f;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .battery-thermal-rule {
    width: 54px;
    height: 2px;
    margin: 1.2rem 0 2.2rem;
    background: linear-gradient(90deg, #1173ea, #ff5a3d);
  }

  .battery-thermal-title {
    margin: 0;
    max-width: 820px;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: 0;
  }

  .battery-thermal-copy {
    margin: 2.3rem 0 3.2rem;
    max-width: 700px;
    color: rgba(255,255,255,0.46);
    font-size: 0.9rem;
    line-height: 1.9;
  }

  .battery-thermal-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .battery-thermal-card {
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 14px;
    background: #101013;
  }

  .battery-thermal-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
    filter: saturate(1.04) contrast(1.02);
  }

  .battery-thermal-caption {
    padding: 0.9rem 1rem 1rem;
    color: rgba(255,255,255,0.55);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .battery-thermal-footnote {
    margin: 1.6rem 0 0;
    text-align: center;
    color: rgba(255,255,255,0.34);
    font-size: 0.9rem;
  }

  .battery-performance-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(2.8rem, 5vw, 4.8rem) 3rem;
    background: #fff;
    color: #1d1d1f;
  }

  .battery-performance-label {
    color: #ff8500;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .battery-performance-rule {
    width: 54px;
    height: 2px;
    margin: 1.2rem 0 2.2rem;
    background: linear-gradient(90deg, #1173ea, #ff5a3d);
  }

  .battery-performance-title {
    margin: 0 0 2.2rem;
    max-width: 860px;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    line-height: 1.06;
    letter-spacing: 0;
  }

  .battery-performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
    gap: 0.9rem;
  }

  .battery-performance-card {
    min-height: 145px;
    padding: 1.2rem 0.95rem;
    border: 1px solid #dedfe5;
    border-radius: 18px;
    background: #f7f7f8;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
  }

  .battery-performance-value {
    color: #1d1d1f;
    font-size: clamp(1.75rem, 3vw, 2.55rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0;
  }

  .battery-performance-name {
    margin-top: 0.72rem;
    color: #8a8d94;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1.35;
    text-transform: uppercase;
  }

  /* Battery reflection cards */
  .battery-reflect-section {
    margin: -1.5rem -3rem 0;
    padding: clamp(2rem, 4vw, 3.4rem) 3rem;
    background: #f7f7f8;
  }

  .battery-reflect-label {
    color: #006fe6;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
  }

  .battery-reflect-rule {
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, #006fe6, #ff8500);
    border-radius: 2px;
    margin-bottom: 1.4rem;
  }

  .battery-reflect-title {
    font-family: var(--font-body) !important;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem) !important;
    font-weight: 700 !important;
    line-height: 1.1 !important;
    letter-spacing: -0.01em !important;
    margin-bottom: 2.4rem !important;
    max-width: 560px;
    color: #1a1a1a !important;
    opacity: 1 !important;
  }

  .battery-reflect-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }

  .battery-reflect-card {
    background: #fff;
    border: 1px solid #e4e5ea;
    border-radius: 20px;
    padding: 2rem 1.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .battery-reflect-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  }

  .battery-reflect-icon {
    font-size: 1.8rem;
    margin-bottom: 1.1rem;
    line-height: 1;
  }

  .battery-reflect-card-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.6rem;
    color: #1a1a1a;
  }

  .battery-reflect-card-text {
    font-size: 0.9rem;
    color: #55565b;
    line-height: 1.75;
  }

  .battery-reflect-future-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #8a8d94;
    margin: 2rem 0 1rem;
  }

  .battery-reflect-future-card {
    background: rgba(0, 111, 230, 0.05);
    border: 1px solid rgba(0, 111, 230, 0.18);
    border-radius: 16px;
    padding: 1.6rem 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .battery-reflect-future-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0,111,230,0.1);
  }

  .battery-reflect-future-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: #006fe6;
    margin-bottom: 0.6rem;
  }

  .ev-white-section {
    margin-top: 1rem;
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(1.6rem, 3vw, 2.4rem) 3rem;
    background: #fff;
    color: #1d1d1f;
  }

  .ev-project-content {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
    gap: clamp(1.2rem, 4vw, 3rem);
    align-items: center;
    padding: 0;
  }

  .ev-project-label {
    margin-bottom: 1.1rem;
    color: #006fe6;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }

  .ev-project-content h3 {
    max-width: 460px;
    margin-bottom: 1rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-project-content p {
    max-width: 520px;
    color: #55565b;
    font-size: 1rem;
    line-height: 1.75;
  }

  .ev-project-image-placeholder {
    min-height: 300px;
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.08);
    background: #d8d8d8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.36);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .ev-project-image-placeholder img {
    width: 100%;
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    display: block;
    border-radius: inherit;
  }

  .ev-benchmark-study {
    margin-top: clamp(1.6rem, 4vw, 2.6rem);
    padding: 0;
  }

  .ev-benchmark-title {
    margin-bottom: 1.25rem;
  }

  .ev-benchmark-title .ev-project-label {
    margin-bottom: 0.65rem;
  }

  .ev-benchmark-title h3 {
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-benchmark-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .ev-benchmark-card {
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.08);
    background: #f4f5f8;
  }

  .ev-benchmark-image {
    min-height: 210px;
    background: #d8d8d8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.34);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .ev-benchmark-image img {
    width: 100%;
    height: 100%;
    min-height: 210px;
    object-fit: contain;
    display: block;
  }

  .ev-benchmark-body {
    padding: 1.1rem;
  }

  .ev-benchmark-body h4 {
    margin-bottom: 0.4rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  .ev-benchmark-highlight {
    display: block;
    margin-bottom: 0.55rem;
    color: #2f7df0;
    font-size: 0.9rem;
    font-weight: 700;
  }

  .ev-benchmark-body p {
    color: #52545b;
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .ev-benchmark-takeaway {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: clamp(1rem, 3vw, 2rem);
    align-items: center;
    margin-top: 1.25rem;
    padding: clamp(1.4rem, 3vw, 2.2rem);
    border-radius: 20px;
    border: 1px solid rgba(47,125,240,0.28);
    background: linear-gradient(105deg, rgba(47,125,240,0.13), rgba(255,132,77,0.13));
  }

  .ev-benchmark-takeaway-icon {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1;
  }

  .ev-benchmark-takeaway p {
    color: #1d1d1f;
    font-size: clamp(1rem, 2vw, 1.35rem);
    line-height: 1.65;
    font-weight: 700;
  }

  .ev-concept-development {
    margin-top: clamp(2rem, 5vw, 3.5rem);
  }

  .ev-concept-divider {
    width: 58px;
    height: 2px;
    margin: 0.85rem 0 1.6rem;
    background: linear-gradient(90deg, #006fe6 0%, #006fe6 65%, #ff6535 65%, #ff6535 100%);
  }

  .ev-concept-development h3 {
    margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .ev-concept-card {
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid #e1e3e8;
    background: #fff;
    box-shadow: 0 10px 26px rgba(0,0,0,0.04);
  }

  .ev-concept-card.selected {
    border: 1.5px solid #1476f2;
    box-shadow: 0 16px 38px rgba(20,118,242,0.16);
  }

  .ev-concept-image {
    aspect-ratio: 4 / 3;
    min-height: 0;
    background: #f5f6f8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.24);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .ev-concept-image img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: contain;
    display: block;
    padding: 0.65rem;
  }

  .ev-concept-body {
    padding: 1.05rem 1.15rem 1.25rem;
  }

  .ev-concept-kicker {
    margin-bottom: 0.65rem;
    color: #8e9098;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .ev-concept-body h4 {
    margin-bottom: 1rem;
    font-family: var(--font-body);
    font-size: clamp(1.05rem, 1.8vw, 1.35rem);
    line-height: 1.18;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-concept-list {
    display: grid;
    gap: 0.5rem;
    list-style: none;
  }

  .ev-concept-list li {
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 500;
  }

  .ev-concept-list .good {
    color: #20c94b;
  }

  .ev-concept-list .bad {
    color: #ff6535;
  }

  .ev-concept-selected-note {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: clamp(1rem, 3vw, 1.6rem);
    align-items: center;
    margin-top: 1.5rem;
    padding: clamp(1.2rem, 2.5vw, 1.8rem);
    border-radius: 18px;
    border: 1px solid rgba(47,125,240,0.28);
    background: linear-gradient(105deg, rgba(47,125,240,0.14), rgba(47,125,240,0.04));
  }

  .ev-concept-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.25rem;
    border-radius: 999px;
    background: #0071e3;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .ev-concept-selected-note p {
    color: #3b3d43;
    font-size: clamp(0.95rem, 1.8vw, 1.18rem);
    line-height: 1.55;
  }

  .ev-integrated-solution {
    margin-top: clamp(3rem, 6vw, 4.8rem);
  }

  .ev-integrated-solution h3 {
    margin: 0 0 0.8rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: 0;
    color: #18191d;
  }

  .ev-integrated-solution > p {
    max-width: 760px;
    margin: 0 0 1.6rem;
    color: #55585f;
    font-size: clamp(0.95rem, 1.6vw, 1.08rem);
    line-height: 1.65;
  }

  .ev-integrated-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .ev-integrated-card {
    overflow: hidden;
    border: 1px solid #e2e3e7;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(0,0,0,0.04);
  }

  .ev-integrated-card img {
    width: 100%;
    aspect-ratio: 16 / 8.5;
    object-fit: contain;
    display: block;
    background: #fff;
  }

  .ev-integrated-caption {
    padding: 1rem 1.1rem 1.15rem;
    border-top: 1px solid #ececf0;
  }

  .ev-integrated-caption h4 {
    margin: 0 0 0.3rem;
    font-size: 1rem;
    font-weight: 700;
    color: #18191d;
  }

  .ev-integrated-caption p {
    margin: 0;
    color: #6a6d74;
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .ev-final-design {
    margin-top: clamp(2.6rem, 6vw, 4.5rem);
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(3rem, 7vw, 5rem) 3rem;
    background: #101010;
    color: #fff;
    text-align: center;
  }

  .ev-final-design .ev-project-label {
    color: #4aa2ff;
  }

  .ev-final-design .ev-concept-divider {
    margin-left: auto;
    margin-right: auto;
  }

  .ev-final-design h3 {
    max-width: 920px;
    margin: 0 auto 1.35rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.02;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-final-design p {
    max-width: 720px;
    margin: 0 auto;
    color: rgba(255,255,255,0.48);
    font-size: clamp(0.95rem, 1.8vw, 1.18rem);
    line-height: 1.75;
    font-weight: 500;
  }

  .ev-final-image-placeholder {
    width: min(860px, 100%);
    min-height: 260px;
    margin: clamp(2rem, 5vw, 3.5rem) auto 0;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.12);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.36);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    overflow: hidden;
  }

  .ev-final-image-placeholder img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: contain;
    display: block;
  }

  .ev-final-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: clamp(1.2rem, 2.5vw, 1.8rem) auto 0;
    max-width: 1000px;
  }

  .ev-final-feature strong {
    display: block;
    margin-bottom: 0.65rem;
    color: #4aa2ff;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1;
    font-weight: 700;
  }

  .ev-final-feature span {
    display: block;
    max-width: 210px;
    margin: 0 auto;
    color: rgba(255,255,255,0.46);
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 600;
  }

  .ev-cfd-analysis {
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(3rem, 7vw, 5rem) 3rem;
    background: #101010;
    color: #fff;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .ev-cfd-analysis .ev-project-label {
    color: #4aa2ff;
  }

  .ev-cfd-analysis h3 {
    max-width: 820px;
    margin: 0 0 1.4rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.04;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-cfd-analysis > p {
    max-width: 760px;
    margin: 0 0 clamp(2rem, 5vw, 3.5rem);
    color: rgba(255,255,255,0.45);
    font-size: clamp(0.98rem, 1.9vw, 1.24rem);
    line-height: 1.75;
    font-weight: 500;
  }

  .ev-cfd-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.15rem;
  }

  .ev-cfd-card {
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.09);
    background: #121212;
  }

  .ev-cfd-image {
    min-height: 260px;
    background: #d8d8d8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.36);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .ev-cfd-image img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    display: block;
  }

  .ev-cfd-card-title {
    padding: 1.15rem 1.25rem;
    color: rgba(255,255,255,0.48);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .ev-cfd-note {
    max-width: 860px;
    margin: clamp(1.8rem, 4vw, 2.5rem) auto 0;
    color: rgba(255,255,255,0.42);
    text-align: center;
    font-size: clamp(0.92rem, 1.8vw, 1.1rem);
    line-height: 1.6;
    font-weight: 600;
  }

  .ev-validation {
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(3rem, 7vw, 5rem) 3rem;
    background: #eef0f4;
    color: #1d1d1f;
  }

  .ev-validation h3 {
    max-width: 900px;
    margin: 0 0 1.4rem;
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.04;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-validation > p {
    max-width: 820px;
    margin: 0 0 clamp(2.4rem, 5vw, 4rem);
    color: #4f5056;
    font-size: clamp(1rem, 1.9vw, 1.25rem);
    line-height: 1.75;
    font-weight: 500;
  }

  .ev-validation-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.2rem;
    margin: 0 auto clamp(2.2rem, 5vw, 3.5rem);
    max-width: 1120px;
  }

  .ev-validation-steps::before {
    content: '';
    position: absolute;
    top: 47px;
    left: 7%;
    right: 7%;
    height: 2px;
    background: linear-gradient(90deg, #006fe6, #ff6535);
  }

  .ev-validation-step {
    position: relative;
    z-index: 1;
    text-align: center;
  }

  .ev-validation-icon {
    width: 94px;
    height: 94px;
    margin: 0 auto 1.05rem;
    border-radius: 50%;
    border: 2px solid #e4e5ec;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8f929b;
    font-size: 1.45rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
  }

  .ev-validation-step h4 {
    margin-bottom: 0.55rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-validation-step p {
    max-width: 180px;
    margin: 0 auto;
    color: #8b8d94;
    font-size: 0.9rem;
    line-height: 1.45;
    font-weight: 500;
  }

  .ev-validation-finding {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: center;
    max-width: 1080px;
    margin: 0 auto;
    padding: clamp(1.2rem, 3vw, 1.8rem);
    border-radius: 18px;
    border: 1px solid rgba(255,101,53,0.28);
    background: linear-gradient(105deg, rgba(255,101,53,0.09), rgba(255,101,53,0.03));
  }

  .ev-validation-warning {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255,101,53,0.14);
    color: #ff6535;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
  }

  .ev-validation-finding p {
    color: #1d1d1f;
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    line-height: 1.55;
    font-weight: 600;
  }

  .ev-results {
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(3rem, 7vw, 5rem) 3rem;
    background: #fff;
    color: #1d1d1f;
  }

  .ev-results h3 {
    margin: 0 0 clamp(2rem, 5vw, 3.5rem);
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.04;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.3rem, 4vw, 2.5rem);
  }

  .ev-result-card {
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid #e2e4ea;
    background: #fff;
  }

  .ev-result-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    background: #101010;
    color: #fff;
  }

  .ev-result-card.experimental .ev-result-card-header {
    background: #18213d;
  }

  .ev-result-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(74,162,255,0.2);
    color: #4aa2ff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .ev-result-card.experimental .ev-result-pill {
    background: rgba(255,101,53,0.24);
    color: #ff9b72;
  }

  .ev-result-card-header h4 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-result-image {
    min-height: 250px;
    background: #d8d8d8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.36);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .ev-result-image img {
    width: 100%;
    height: 100%;
    min-height: 250px;
    object-fit: cover;
    display: block;
  }

  .ev-result-metrics {
    display: grid;
    gap: 1.1rem;
    padding: 1.45rem 1.4rem 1.6rem;
  }

  .ev-result-row {
    display: grid;
    grid-template-columns: minmax(130px, 0.9fr) minmax(110px, 1.2fr) auto;
    gap: 0.9rem;
    align-items: center;
  }

  .ev-result-label {
    color: #8d9098;
    font-size: 0.9rem;
    font-weight: 500;
  }

  .ev-result-bar {
    height: 5px;
    border-radius: 999px;
    background: #e3e5eb;
    overflow: hidden;
  }

  .ev-result-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #006fe6, #4aa2ff);
  }

  .ev-result-card.experimental .ev-result-fill {
    background: linear-gradient(90deg, #ff6535, #ff9b72);
  }

  .ev-result-value {
    min-width: 72px;
    color: #1d1d1f;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: right;
  }

  .ev-result-conclusion {
    margin-top: clamp(2rem, 5vw, 3.5rem);
    padding: clamp(1.4rem, 3vw, 2rem);
    border-radius: 20px;
    border-left: 4px solid #006fe6;
    background: #f3f4f8;
  }

  .ev-result-conclusion p {
    color: #4d4f56;
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    line-height: 1.65;
    font-weight: 500;
  }

  .ev-result-conclusion strong {
    color: #2f3035;
    font-weight: 700;
  }

  .ev-takeaways {
    margin-left: -3rem;
    margin-right: -3rem;
    padding: clamp(3rem, 7vw, 5rem) 3rem;
    background: #fff;
    color: #1d1d1f;
    text-align: center;
    border-top: 1px solid #eef0f4;
  }

  .ev-takeaways .ev-concept-divider {
    margin-left: auto;
    margin-right: auto;
  }

  .ev-takeaways h3 {
    margin: 0 0 clamp(2rem, 5vw, 3.5rem);
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-takeaway-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 3vw, 2rem);
  }

  .ev-takeaway-card {
    min-height: 360px;
    padding: clamp(1.5rem, 3vw, 2rem);
    border-radius: 20px;
    border: 1px solid #e2e4ea;
    background: #f8f9fb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .ev-takeaway-number {
    width: 54px;
    height: 54px;
    margin-bottom: 1.4rem;
    border-radius: 50%;
    background: #eef5ff;
    color: #006fe6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
  }

  .ev-takeaway-card h4 {
    max-width: 260px;
    margin-bottom: 1.05rem;
    font-family: var(--font-body);
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    line-height: 1.18;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ev-takeaway-card p {
    max-width: 270px;
    color: #62656d;
    font-size: 0.9rem;
    line-height: 1.65;
    font-weight: 500;
  }

  .ev-takeaway-summary {
    max-width: 920px;
    margin: clamp(2.4rem, 5vw, 3.8rem) auto 0;
    color: #55575f;
    font-size: clamp(1.15rem, 2.4vw, 1.7rem);
    line-height: 1.6;
    font-weight: 400;
  }

  .ev-takeaway-summary strong {
    color: #1d1d1f;
    font-weight: 700;
  }

  @media (max-width: 768px) {
    .ev-aero-hero {
      max-width: none;
    }
    .ev-metric-grid {
      grid-template-columns: 1fr;
    }
    .battery-key-grid {
      grid-template-columns: 1fr;
    }
    .battery-problem-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 1.6rem;
    }
    .battery-problem-rule {
      margin-bottom: 2rem;
    }
    .battery-problem-tags {
      gap: 0.7rem;
    }
    .battery-opportunity-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 2rem 1.5rem;
    }
    .battery-opportunity-map {
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    .battery-opportunity-rail {
      display: none;
    }
    .battery-final-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 1.8rem 1.5rem 2.3rem;
    }
    .battery-final-image img {
      aspect-ratio: 16 / 9;
    }
    .battery-param-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 1.8rem 1.5rem 2.3rem;
    }
    .battery-param-layout {
      grid-template-columns: 1fr;
    }
    .battery-param-pills {
      grid-template-columns: 1fr;
    }
    .battery-param-placeholder {
      min-height: 220px;
    }
    .battery-thermal-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 2.4rem 1.5rem 2.8rem;
    }
    .battery-thermal-grid {
      grid-template-columns: 1fr;
    }
    .battery-thermal-copy {
      margin-bottom: 2rem;
    }
    .battery-performance-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding: 2.2rem 1.5rem 2.8rem;
    }
    .battery-performance-grid {
      grid-template-columns: 1fr;
    }
    .battery-performance-card {
      min-height: 118px;
    }
    .ev-metric {
      min-height: 104px;
    }
    .ev-project-content {
      grid-template-columns: 1fr;
    }
    .ev-white-section {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-project-image-placeholder {
      min-height: 220px;
    }
    .ev-benchmark-grid {
      grid-template-columns: 1fr;
    }
    .ev-benchmark-takeaway {
      grid-template-columns: 1fr;
    }
    .ev-concept-grid {
      grid-template-columns: 1fr;
    }
    .ev-concept-selected-note {
      grid-template-columns: 1fr;
    }
    .ev-integrated-grid {
      grid-template-columns: 1fr;
    }
    .ev-final-design {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-final-image-placeholder {
      min-height: 180px;
    }
    .ev-final-feature-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .ev-cfd-analysis {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-cfd-grid {
      grid-template-columns: 1fr;
    }
    .ev-cfd-image {
      min-height: 190px;
    }
    .ev-validation {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-validation-steps {
      grid-template-columns: 1fr;
      gap: 1.6rem;
    }
    .ev-validation-steps::before {
      display: none;
    }
    .ev-validation-finding {
      grid-template-columns: 1fr;
    }
    .ev-results {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-results-grid {
      grid-template-columns: 1fr;
    }
    .ev-result-row {
      grid-template-columns: 1fr;
      gap: 0.45rem;
    }
    .ev-result-value {
      text-align: left;
    }
    .ev-takeaways {
      margin-left: -1.5rem;
      margin-right: -1.5rem;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }
    .ev-takeaway-grid {
      grid-template-columns: 1fr;
    }
    .ev-takeaway-card {
      min-height: 260px;
    }
  }

  .case-image-stack {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
  }

  .case-hero {
    position: relative;
    min-height: 520px;
    border-radius: 20px;
    overflow: hidden;
    background: #dfe6ea;
    border: 1px solid var(--border);
    margin-top: 1rem;
  }

  .case-hero-main {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .case-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(10,14,18,0.7), rgba(10,14,18,0.25) 48%, rgba(10,14,18,0.05));
  }

  .case-hero-content {
    position: relative;
    z-index: 1;
    max-width: 420px;
    padding: 2rem;
    color: #fff;
  }

  .case-hero-kicker {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.72);
    margin-bottom: 0.75rem;
  }

  .case-hero-title {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 600;
    line-height: 1.05;
    margin-bottom: 0.85rem;
  }

  .case-hero-copy {
    display: block;
    color: rgba(255,255,255,0.82);
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .case-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.2rem;
  }

  .case-hero-tags span {
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    color: rgba(255,255,255,0.86);
    font-size: 0.72rem;
    backdrop-filter: blur(8px);
    background: rgba(255,255,255,0.08);
  }

  .case-hero-thumbs {
    position: absolute;
    z-index: 2;
    right: 1.4rem;
    bottom: 1.4rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(130px, 180px));
    gap: 0.75rem;
  }

  .case-hero-thumb {
    background: rgba(247,244,239,0.92);
    border: 1px solid rgba(255,255,255,0.45);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0,0,0,0.22);
  }

  .case-hero-thumb img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
  }

  .case-hero-thumb span {
    display: block;
    padding: 0.55rem 0.65rem;
    font-size: 0.72rem;
    color: #444;
  }

  .case-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.9rem;
    margin-top: 1rem;
  }

  .case-card-grid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-card {
    background: #f7f5f1;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
  }

  .case-card-label {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-dark);
    margin-bottom: 0.45rem;
    font-weight: 500;
  }

  .case-card-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
  }

  .case-card p {
    color: #555;
    font-size: 0.82rem;
    line-height: 1.65;
  }

  .case-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .case-metric {
    background: #f7f5f1;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
  }

  .case-metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 0.4rem;
  }

  .case-metric-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.45;
  }

  .case-hmw {
    margin-top: 1rem;
    padding: 2.2rem;
    border-radius: 18px;
    background: #1c1b18;
    color: #f7f4ef;
    text-align: center;
  }

  .case-hmw-label {
    display: block;
    color: rgba(247,244,239,0.62);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
  }

  .case-hmw-question {
    display: block;
    max-width: 720px;
    margin: 0 auto;
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 3vw, 2.25rem);
    font-style: italic;
    line-height: 1.35;
  }

  .case-split {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1rem;
    align-items: stretch;
    margin-top: 1rem;
  }

  .case-placeholder {
    min-height: 280px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #262620, #151512);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(247,244,239,0.48);
    font-size: 0.82rem;
    letter-spacing: 0.05em;
  }

  .case-note-list {
    display: grid;
    gap: 0.75rem;
  }

  .case-note {
    background: #f7f5f1;
    border-left: 3px solid #8a9b82;
    border-radius: var(--radius);
    padding: 0.9rem 1rem;
  }

  .case-note strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
  }

  .case-note span {
    display: block;
    color: #666;
    font-size: 0.78rem;
    line-height: 1.55;
  }

  .case-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    overflow: hidden;
    border-radius: var(--radius);
    font-size: 0.82rem;
  }

  .case-table th,
  .case-table td {
    border: 1px solid var(--border);
    padding: 0.85rem;
    text-align: left;
    vertical-align: top;
  }

  .case-table th {
    background: #edeae4;
    color: #444;
    font-weight: 500;
  }

  .case-table td {
    background: #f7f5f1;
    color: #555;
    line-height: 1.55;
  }

  .case-analysis-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 1rem;
    margin-top: 1rem;
  }

  .case-analysis-panel {
    background: #f7f5f1;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
  }

  .case-panel-label {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
  }

  .case-donut-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .case-donut {
    --value: 70;
    width: 132px;
    aspect-ratio: 1;
    border-radius: 50%;
    margin: 0 auto 0.8rem;
    display: grid;
    place-items: center;
    background: conic-gradient(#7f9478 calc(var(--value) * 1%), #e4e0da 0);
    position: relative;
  }

  .case-donut::after {
    content: '';
    width: 82px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #f7f5f1;
    position: absolute;
  }

  .case-donut span {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
  }

  .case-donut-label {
    text-align: center;
    color: #666;
    font-size: 0.76rem;
    line-height: 1.45;
  }

  .case-bar-list {
    display: grid;
    gap: 0.9rem;
  }

  .case-bar-item strong {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.82rem;
    margin-bottom: 0.35rem;
  }

  .case-bar-track {
    height: 0.55rem;
    border-radius: 999px;
    background: #e4e0da;
    overflow: hidden;
  }

  .case-bar-fill {
    height: 100%;
    width: var(--width);
    border-radius: inherit;
    background: #7f9478;
  }

  .case-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .drawer-figma-embed {
    width: 100%;
    aspect-ratio: 9 / 12;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: #e0ddd8;
    margin-top: 0.8rem;
  }

  .drawer-figma-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
  }

  .drawer-system-map {
    background: #f4f1ed;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-top: 0.8rem;
  }

  .drawer-system-map ul {
    list-style: none;
    margin: 0;
    padding-left: 0;
  }

  .drawer-system-map li {
    font-size: 0.82rem;
    color: #444;
    line-height: 1.55;
    margin: 0.35rem 0;
  }

  .drawer-system-map > ul > li {
    color: var(--text);
    font-weight: 500;
  }

  .drawer-system-map ul ul {
    border-left: 1px solid var(--border);
    margin: 0.35rem 0 0.7rem 0.35rem;
    padding-left: 0.8rem;
  }

  .game-logic-map {
    margin-top: 0.9rem;
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid #293052;
    background: #090d1a;
    padding: 1rem;
  }

  .game-map-canvas {
    position: relative;
    width: 860px;
    height: 620px;
    color: #dfe8ff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  }

  .game-map-node {
    position: absolute;
    border: 1.5px solid #293052;
    background: #101428;
    border-radius: 8px;
    padding: 0.65rem 0.8rem;
    text-align: center;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.02);
  }

  .game-map-node strong {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
  }

  .game-map-node span {
    display: block;
    color: #8d99bd;
    font-size: 0.68rem;
    line-height: 1.35;
  }

  .game-map-node.setup {
    left: 330px;
    top: 26px;
    width: 200px;
    background: #6558ee;
    border-color: #6558ee;
  }

  .game-map-node.setup span,
  .game-map-node.setup strong { color: white; }

  .game-map-node.player {
    left: 20px;
    top: 210px;
    width: 245px;
    border-color: #6b5cff;
    background: #17163b;
  }

  .game-map-node.mechanics {
    left: 315px;
    top: 210px;
    width: 245px;
    border-color: #19d8ff;
    background: #102a35;
  }

  .game-map-node.enemy {
    left: 610px;
    top: 210px;
    width: 230px;
    border-color: #ff6a72;
    background: #321822;
  }

  .game-map-node.state {
    left: 175px;
    top: 365px;
    width: 250px;
    border-color: #15d6a8;
    background: #102c2c;
  }

  .game-map-node.win {
    left: 485px;
    top: 365px;
    width: 130px;
    border-color: #15d6a8;
    background: #102c2c;
  }

  .game-map-node.lose {
    left: 645px;
    top: 365px;
    width: 130px;
    border-color: #ff6a72;
    background: #321822;
  }

  .game-map-node.feedback {
    left: 175px;
    top: 500px;
    width: 520px;
    border-color: #5266a4;
    background: #151a35;
  }

  .game-map-node.small {
    width: 170px;
    padding: 0.5rem 0.6rem;
  }

  .game-map-node.wall { left: 20px; top: 300px; border-color: #293052; }
  .game-map-node.item { left: 315px; top: 300px; border-color: #ffd05c; }
  .game-map-node.move { left: 610px; top: 300px; border-color: #ff6a72; }
  .game-map-node.sfx { left: 95px; top: 570px; border-color: #ffd05c; }
  .game-map-node.hud { left: 690px; top: 570px; border-color: #8b80ff; }

  .game-map-line {
    position: absolute;
    height: 1.5px;
    background: #5266a4;
    transform-origin: left center;
    opacity: 0.75;
  }

  .game-map-line.dashed {
    background: repeating-linear-gradient(90deg, #6b5cff 0 8px, transparent 8px 15px);
  }

  .game-map-line.l1 { left: 430px; top: 92px; width: 330px; transform: rotate(20deg); }
  .game-map-line.l2 { left: 430px; top: 92px; width: 290px; transform: rotate(160deg); }
  .game-map-line.l3 { left: 430px; top: 92px; width: 118px; transform: rotate(90deg); }
  .game-map-line.l4 { left: 265px; top: 250px; width: 50px; }
  .game-map-line.l5 { left: 560px; top: 250px; width: 50px; }
  .game-map-line.l6 { left: 140px; top: 270px; width: 112px; transform: rotate(52deg); }
  .game-map-line.l7 { left: 440px; top: 270px; width: 100px; transform: rotate(62deg); }
  .game-map-line.l8 { left: 685px; top: 270px; width: 88px; transform: rotate(90deg); }
  .game-map-line.l9 { left: 425px; top: 402px; width: 60px; }
  .game-map-line.l10 { left: 615px; top: 402px; width: 30px; }
  .game-map-line.l11 { left: 300px; top: 438px; width: 78px; transform: rotate(90deg); }
  .game-map-line.l12 { left: 550px; top: 438px; width: 83px; transform: rotate(125deg); }
  .game-map-line.l13 { left: 705px; top: 438px; width: 98px; transform: rotate(140deg); }

  .game-map-legend {
    position: absolute;
    left: 18px;
    bottom: 8px;
    color: #8d99bd;
    font-size: 0.68rem;
    display: flex;
    gap: 1rem;
  }

  .drawer-game-embed {
    width: 100%;
    aspect-ratio: 16 / 10;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: #050507;
    margin-top: 0.9rem;
  }

  .drawer-game-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
  }

  .drawer-case-embed {
    width: 100%;
    height: min(760px, 82vh);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: #0d0d0f;
    margin-top: 0.9rem;
  }

  .drawer-case-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
  }

  .drawer-case-embed.ev-full-case {
    height: min(920px, 88vh);
  }

  .drawer-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 1.5rem;
  }

  .drawer-bullets li {
    display: flex;
    gap: 0.8rem;
    font-size: 0.88rem;
    color: #444;
    line-height: 1.6;
  }

  .drawer-bullets li::before {
    content: '–';
    color: var(--accent-dark);
    flex-shrink: 0;
    margin-top: 1px;
  }

  .drawer-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
  }

  .drawer-tech-tag {
    background: var(--border);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.25rem 0.7rem;
    border-radius: 4px;
  }

  /* ── HUMAN BEHIND CV ── */
  #human {
    background: var(--dark-bg);
    color: var(--dark-text);
    max-width: none;
    padding-left: 0;
    padding-right: 0;
  }

  #human .section-label,
  #human .human-headline,
  #human .human-subline {
    width: 100%;
    max-width: 1280px;
    padding-left: 3rem;
    padding-right: 3rem;
    box-sizing: border-box;
  }

  #human .section-label {
    color: rgba(240,237,232,0.4);
    width: 100%;
    text-align: left;
  }

  #human .section-label::after {
    background: rgba(240,237,232,0.15);
  }

  .human-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 0.4rem;
  }

  .human-subline {
    font-family: var(--font-display);
    font-style: italic;
    color: rgba(240,237,232,0.5);
    font-size: 1rem;
    margin-bottom: 3rem;
  }

  .photos-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    justify-content: center;
  }

  .photo-card {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: var(--radius);
    overflow: hidden;
    background: #4d4d4d;
    cursor: pointer;
    border: 1px solid rgba(240,237,232,0.08);
  }

  .photo-card img,
  .photo-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
  }

  .photo-card video {
    transform: scale(1.04);
  }

  .photo-card:hover img,
  .photo-card:hover video { transform: scale(1.08); }

  .photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #555, #464646);
    color: rgba(240,237,232,0.88);
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-align: center;
    transition: transform 0.5s ease, filter 0.5s ease;
  }

  .photo-card:hover .photo-placeholder {
    transform: scale(1.04);
    filter: brightness(0.72);
  }

  .fitness-collage {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    height: 100%;
    gap: 3px;
    background: #2f332e;
    transition: transform 0.5s ease, filter 0.5s ease;
  }

  .fitness-collage img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .photo-card:hover .fitness-collage {
    transform: scale(1.04);
    filter: brightness(0.72);
  }

  .ski-collage {
    position: relative;
    width: 100%;
    height: 100%;
    background: #465461;
    transition: transform 0.5s ease, filter 0.5s ease;
  }

  .ski-collage img {
    position: absolute;
    width: 66%;
    height: 56%;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.18);
  }

  .ski-collage img:first-child {
    top: 7%;
    left: 8%;
  }

  .ski-collage img:last-child {
    right: 8%;
    bottom: 8%;
  }

  .photo-card:hover .ski-collage {
    transform: scale(1.04);
    filter: brightness(0.72);
  }

  .photo-placeholder-dance {
    background: linear-gradient(135deg, #5a5a5a, #3f4f57);
  }

  .photo-placeholder-fitness {
    background: linear-gradient(135deg, #565656, #4d5749);
  }

  .photo-placeholder-ski {
    background: linear-gradient(135deg, #5a5a5a, #465461);
  }

  .photo-placeholder-travel {
    background: linear-gradient(135deg, #5a5a5a, #574f45);
  }

  .photo-tooltip {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.82));
    padding: 2.6rem 1.15rem 1.15rem;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .photo-card:hover .photo-tooltip { transform: translateY(0); }

  .photo-tooltip-location {
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
  }

  .photo-tooltip-desc {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.5;
  }

  /* ── CONTACT ── */
  #contact {
    max-width: 1100px;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
  }

  .contact-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 3rem;
  }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    align-items: start;
  }

  .contact-left-headline {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
  }

  .contact-left-sub {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
  }

  .contact-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
  }

  .contact-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition);
  }

  .contact-link:hover { color: var(--text); }

  .contact-link-icon {
    width: 32px;
    height: 32px;
    background: var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: background var(--transition);
  }

  .contact-link-icon svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
  }

  .contact-link:hover .contact-link-icon { background: var(--accent); }

  /* Form */
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .form-label {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
  }

  .form-input,
  .form-textarea {
    background: white;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    outline: none;
    transition: border-color var(--transition);
    resize: none;
  }

  .form-input:focus,
  .form-textarea:focus {
    border-color: var(--accent-dark);
  }

  .form-textarea { min-height: 130px; }

  .btn-submit {
    background: var(--accent);
    color: var(--text);
    border: none;
    padding: 1rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
  }

  .btn-submit:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(184, 212, 232, 0.5);
  }

  .btn-submit:disabled {
    cursor: wait;
    opacity: 0.75;
    transform: none;
  }

  .form-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0,0,0,0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .form-modal-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .form-modal {
    width: min(390px, 100%);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.6rem;
    box-shadow: 0 18px 60px rgba(0,0,0,0.18);
    text-align: center;
  }

  .form-modal-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.9rem;
    font-size: 1.1rem;
  }

  .form-modal-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
  }

  .form-modal-text {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1.2rem;
  }

  .form-modal-close {
    background: var(--accent);
    border: none;
    border-radius: 50px;
    padding: 0.7rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
  }

  /* Footer */
  footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: var(--text-muted);
  }

  /* ── Scroll Fade In ── */
  .fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* staggered delay for children */
  .fade-in:nth-child(1) { transition-delay: 0s; }
  .fade-in:nth-child(2) { transition-delay: 0.1s; }
  .fade-in:nth-child(3) { transition-delay: 0.2s; }
  .fade-in:nth-child(4) { transition-delay: 0.3s; }
  .fade-in:nth-child(5) { transition-delay: 0.4s; }
  .fade-in:nth-child(6) { transition-delay: 0.5s; }

  /* ── Scrollbar ── */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

  /* ── i18n hidden ── */
  /* lang visibility handled by JS */

  /* ── Responsive ── */
  @media (max-width: 768px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    section { padding: 6rem 1.5rem 4rem; }
    #hero { grid-template-columns: 1fr; gap: 2rem; min-height: auto; padding-top: 5rem; }
    .hero-right {
      height: auto;
      min-height: 520px;
    }
    .photo-collage {
      width: min(100%, 520px);
      margin: 0 auto;
    }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .cards-grid { grid-template-columns: 1fr; }
    .photos-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .drawer {
      width: calc(100vw - 1.5rem);
      max-height: calc(100vh - 1.5rem);
      padding: 1.5rem;
      border-radius: 14px;
    }
    .drawer-close {
      top: 0.9rem;
      right: 0.9rem;
    }
    .case-card-grid,
    .case-metrics,
    .case-split {
      grid-template-columns: 1fr;
    }
    .case-card-grid[style] {
      grid-template-columns: 1fr !important;
    }
    .case-hero {
      min-height: 680px;
    }
    .case-hero::after {
      background: linear-gradient(180deg, rgba(10,14,18,0.78), rgba(10,14,18,0.22));
    }
    .case-hero-content {
      padding: 1.35rem;
    }
    .case-hero-thumbs {
      left: 1rem;
      right: 1rem;
      bottom: 1rem;
      grid-template-columns: 1fr;
    }
    footer { flex-direction: column; gap: 0.5rem; text-align: center; }
  }
  /* ── HIGHLIGHT SECTION ── */
  #highlight {
    padding: 8rem 3rem 5rem;
    background: var(--bg);
  }

  .highlight-layout {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
  }

  /* Card Stack */
  .highlight-stack {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    cursor: pointer;
    user-select: none;
  }

  .highlight-card {
    position: absolute;
    inset: 0;
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1), opacity 0.5s ease, box-shadow 0.5s ease;
    will-change: transform;
  }

  .highlight-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
  }

  .highlight-card .card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: var(--border);
  }

  /* Stack positions: card 0 = top (active), 1,2,3 = behind */
  .highlight-card[data-pos="0"] {
    transform: rotate(0deg) translateY(0px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    z-index: 4;
    opacity: 1;
  }
  .highlight-card[data-pos="1"] {
    transform: rotate(3deg) translateY(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 3;
    opacity: 1;
  }
  .highlight-card[data-pos="2"] {
    transform: rotate(-2deg) translateY(20px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    z-index: 2;
    opacity: 0.85;
  }
  .highlight-card[data-pos="3"] {
    transform: rotate(4deg) translateY(28px);
    box-shadow: 0 3px 12px rgba(0,0,0,0.06);
    z-index: 1;
    opacity: 0.7;
  }

  .highlight-card.animating-out {
    animation: cardSwipeOut 0.45s cubic-bezier(0.4,0,0.2,1) forwards;
  }

  @keyframes cardSwipeOut {
    0%   { transform: rotate(0deg) translateY(0px); opacity: 1; }
    40%  { transform: rotate(-8deg) translateY(-40px) translateX(-60px); opacity: 0.6; }
    100% { transform: rotate(-12deg) translateY(60px) translateX(-120px); opacity: 0; }
  }

  .highlight-next-hint {
    position: absolute;
    bottom: -2.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }

  /* Right side content */
  .highlight-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .highlight-counter {
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    text-transform: uppercase;
  }

  .highlight-tag {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    background: var(--accent);
    color: var(--text);
    font-weight: 500;
    width: fit-content;
  }

  .highlight-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 600;
    line-height: 1.2;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .highlight-desc {
    font-size: 0.92rem;
    color: #555;
    line-height: 1.75;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .highlight-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.03em;
  }

  .highlight-content.transitioning .highlight-title,
  .highlight-content.transitioning .highlight-desc,
  .highlight-content.transitioning .highlight-tag {
    opacity: 0;
    transform: translateY(8px);
  }

  .highlight-dots {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
  }

  .highlight-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
  }

  .highlight-dot.active {
    background: var(--text);
    transform: scale(1.2);
  }

  @media (max-width: 768px) {
    .highlight-layout {
      grid-template-columns: 1fr;
      gap: 3rem;
    }
    #highlight { padding: 6rem 1.5rem 4rem; }
  }