/* Shared styles extracted from index.html and invision.html */

:root {
    --teal: #2dc1b3;
    --teal-deep: #1a9589;
    --teal-dark: #0f6b63;
    --teal-pale: #e8f7f4;
    --teal-mist: #f4fbfa;
    --ink: #0b1f2a;
    --ink-2: #1a3340;
    --ink-3: #4a5d68;
    --ink-soft: #6f8089;
    --paper: #fafaf6;
    --paper-warm: #f5f2ec;
    --white: #ffffff;
    --line: #e6e7e3;
    --line-soft: #efeeea;
    --coral: #ff6a55;
    --amber: #f5b04e;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  img, svg { display: block; max-width: 100%; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }

  .serif { font-family: 'Libre Caslon Text', Georgia, serif; }
  .mono { font-family: 'Geist Mono', ui-monospace, monospace; }

  .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
  }
  @media (max-width: 720px) { .container { padding: 0 20px; } }

  /* ============ NAV ============ */
  .nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 246, 0.85);
    backdrop-filter: saturate(150%) blur(14px);
    -webkit-backdrop-filter: saturate(150%) blur(14px);
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    max-width: 1400px;
    margin: 0 auto;
  }
  .logo-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Libre Caslon Text', serif;
    font-weight: 500;
    font-size: 22px;
    letter-spacing: -0.02em;
    color: var(--ink);
  }
  .logo-mark {
    width: 34px;
    height: 34px;
  }
  .logo-mark svg { width: 100%; height: 100%; }
  .logo-wrap em {
    font-style: italic;
    color: var(--teal-deep);
    font-weight: 400;
  }
  .nav-links {
    display: flex;
    gap: 36px;
    font-size: 14.5px;
    color: var(--ink-2);
  }
  .nav-links a {
    position: relative;
    padding: 6px 0;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--teal-deep); }
  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--ink);
    color: var(--white);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s ease;
  }
  .nav-cta:hover { background: var(--teal-deep); transform: translateY(-1px); }
  .nav-cta::after { content: '→'; transition: transform 0.2s; }
  .nav-cta:hover::after { transform: translateX(3px); }
  @media (max-width: 960px) { .nav-links { display: none; } }

  /* ============ HERO ============ */
  .hero {
    position: relative;
    padding: 100px 0 120px;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.6;
  }
  .hero-bg::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle at center, var(--teal-pale), transparent 60%);
    filter: blur(40px);
  }
  .hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(var(--line-soft) 1px, transparent 1px),
      linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at 30% 40%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 40%, black 0%, transparent 70%);
    opacity: 0.35;
  }
  .hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 80px;
    align-items: center;
  }
  @media (max-width: 960px) {
    .hero-content { grid-template-columns: 1fr; gap: 60px; }
    .hero { padding: 64px 0 80px; }
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    background: var(--teal-pale);
    border: 1px solid rgba(45, 193, 179, 0.25);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: var(--teal-dark);
    margin-bottom: 28px;
    letter-spacing: 0.01em;
  }
  .eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 0 4px rgba(45, 193, 179, 0.2);
    animation: pulse 2.5s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(45, 193, 179, 0.2); }
    50% { box-shadow: 0 0 0 8px rgba(45, 193, 179, 0); }
  }

  h1.hero-title {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 340;
    font-size: clamp(44px, 6vw, 76px);
    line-height: 0.98;
    letter-spacing: -0.035em;
    color: var(--ink);
    margin-bottom: 28px;
  }
  h1.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--teal-deep);
    font-variation-settings: 'SOFT' 100;
  }
  .hero-sub {
    font-size: 19px;
    line-height: 1.55;
    color: var(--ink-3);
    max-width: 540px;
    margin-bottom: 36px;
  }
  .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 26px;
    background: var(--ink);
    color: var(--white);
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.25s ease;
  }
  .btn-primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: 0 12px 28px -10px rgba(26, 149, 137, 0.5); }
  .btn-primary::after { content: '→'; transition: transform 0.2s; }
  .btn-primary:hover::after { transform: translateX(4px); }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 24px;
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s;
  }
  .btn-ghost:hover { border-color: var(--ink); background: var(--white); }

  .hero-proof {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px dashed var(--line);
    flex-wrap: wrap;
  }
  .hero-proof-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
  }
  .hero-proof-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  .hero-proof-label {
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    min-width: 110px;
  }
  .hero-proof-logos {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    font-family: 'Libre Caslon Text', serif;
    font-size: 15px;
    color: var(--ink-2);
    align-items: center;
  }
  .hero-proof-logos--media {
    font-family: 'Geist', sans-serif;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--ink-3);
    letter-spacing: 0.01em;
  }
  .hero-proof-logos span {
    position: relative;
    padding-left: 14px;
  }
  .hero-proof-logos span::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 5px; height: 5px;
    background: var(--teal);
    border-radius: 50%;
    transform: translateY(-50%);
  }
  .hero-proof-logos--media span::before {
    background: var(--ink-soft);
    opacity: 0.5;
  }
  .hero-proof-logos span:first-child::before { display: none; }
  .hero-proof-logos span:first-child { padding-left: 0; }

  /* Hero visual — echo imaging mockup */
  .hero-visual {
    position: relative;
    aspect-ratio: 426 / 480;
    max-width: 480px;
    margin-left: auto;
    width: 100%;
  }
  .hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px;
    box-shadow:
      0 30px 60px -20px rgba(11, 31, 42, 0.45),
      0 0 0 1px var(--ink-2);
    display: block;
    background: var(--ink);
  }

  /* ============ STATS MARQUEE ============ */
  .stats-band {
    background: var(--ink);
    color: var(--white);
    padding: 48px 0;
    position: relative;
    overflow: hidden;
  }
  .stats-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(45, 193, 179, 0.15), transparent 60%);
  }
  .stats-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
  }
  @media (max-width: 860px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; } }
  .stat-item {
    padding-left: 20px;
    border-left: 1px solid rgba(255,255,255,0.15);
  }
  .stat-value {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 300;
    font-size: clamp(38px, 4.5vw, 58px);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--teal);
    margin-bottom: 10px;
  }
  .stat-value em { font-style: italic; }
  .stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    line-height: 1.4;
  }

  /* ============ SECTION BASE ============ */
  section { padding: 120px 0; }
  @media (max-width: 720px) { section { padding: 80px 0; } }

  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal-deep);
    font-weight: 500;
    margin-bottom: 20px;
  }
  .section-tag::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--teal);
  }
  .section-title {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 340;
    font-size: clamp(36px, 4.5vw, 56px);
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin-bottom: 24px;
    max-width: 780px;
  }
  .section-title em { font-style: italic; color: var(--teal-deep); font-weight: 300; }
  .section-lead {
    font-size: 18px;
    color: var(--ink-3);
    max-width: 640px;
    line-height: 1.55;
  }

  /* ============ CIO VALUE SECTION ============ */
  .value-section { background: var(--white); }
  .value-intro {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 80px;
  }
  @media (max-width: 860px) { .value-intro { grid-template-columns: 1fr; gap: 40px; } }
  .value-quote {
    font-family: 'Libre Caslon Text', serif;
    font-style: italic;
    font-weight: 300;
    font-size: 20px;
    line-height: 1.5;
    color: var(--ink-2);
    padding-left: 24px;
    border-left: 2px solid var(--teal);
  }
  .value-quote cite {
    display: block;
    margin-top: 12px;
    font-family: 'Geist', sans-serif;
    font-style: normal;
    font-size: 13px;
    color: var(--ink-soft);
    letter-spacing: 0.02em;
  }

  .value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
  }
  @media (max-width: 760px) { .value-grid { grid-template-columns: 1fr; } }
  .value-card {
    background: var(--white);
    padding: 44px 38px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    transition: background 0.3s;
  }
  .value-card:hover { background: var(--teal-mist); }
  .value-card-num {
    font-family: 'Geist Mono', monospace;
    font-size: 12px;
    color: var(--teal-deep);
    letter-spacing: 0.1em;
  }
  .value-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-deep);
  }
  .value-card h3 {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 400;
    font-size: 26px;
    letter-spacing: -0.02em;
    color: var(--ink);
    line-height: 1.1;
  }
  .value-card p {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--ink-3);
  }
  .value-card-foot {
    margin-top: auto;
    padding-top: 16px;
    font-size: 13px;
    font-family: 'Geist Mono', monospace;
    color: var(--ink-2);
    border-top: 1px dashed var(--line);
  }

  /* ============ PRODUCT SECTION ============ */
  .product-section {
    background: var(--paper-warm);
    position: relative;
    overflow: hidden;
  }
  .product-section::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 50%; height: 100%;
    background: linear-gradient(135deg, transparent, rgba(45, 193, 179, 0.04));
  }
  .product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 64px;
    flex-wrap: wrap;
  }
  .product-header .section-title { margin-bottom: 0; }

  .product-list {
    display: grid;
    gap: 24px;
  }
  .product-card {
    display: grid;
    grid-template-columns: 1fr 380px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  .product-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: 0 24px 48px -20px rgba(11, 31, 42, 0.15);
  }
  @media (max-width: 860px) { .product-card { grid-template-columns: 1fr; } }

  .product-learn {
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Geist Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-deep);
    font-weight: 500;
    align-self: flex-start;
    padding: 10px 16px 10px 0;
    transition: gap 0.2s, color 0.2s;
  }
  .product-learn::after { content: '→'; transition: transform 0.2s; }
  .product-learn:hover { color: var(--ink); gap: 12px; }
  .product-learn:hover::after { transform: translateX(4px); }

  .product-info {
    padding: 44px 44px;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .product-status {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  .pill {
    font-family: 'Geist Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.06em;
    padding: 4px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .pill-cleared { background: var(--teal-pale); color: var(--teal-dark); }
  .pill-breakthrough { background: #fef3e2; color: #a8640f; }
  .pill-trial { background: #f0eaff; color: #5b3fb8; }
  .pill-cpt { background: var(--ink); color: var(--teal); }
  .pill-foundation { background: #e8f0ff; color: #1e4599; }
  .pill-nature { background: var(--ink); color: #ffd27a; font-family: 'Libre Caslon Text', serif; font-style: italic; letter-spacing: 0.02em; font-size: 12px; }

  .product-info h3 {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 400;
    font-size: 34px;
    letter-spacing: -0.025em;
    line-height: 1.05;
    color: var(--ink);
  }
  .product-info h3 em { font-style: italic; color: var(--teal-deep); }
  .product-info p {
    color: var(--ink-3);
    font-size: 16px;
    line-height: 1.6;
  }
  .product-meta {
    display: flex;
    gap: 32px;
    padding-top: 18px;
    border-top: 1px solid var(--line-soft);
    flex-wrap: wrap;
  }
  .product-meta div {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .product-meta .mlabel {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-soft);
  }
  .product-meta .mval {
    font-family: 'Libre Caslon Text', serif;
    font-size: 18px;
    color: var(--ink);
    letter-spacing: -0.01em;
  }

  .product-visual {
    background: linear-gradient(145deg, var(--ink) 0%, #142834 100%);
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .product-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(45, 193, 179, 0.2), transparent 60%);
  }

  /* ============ EVIDENCE / PUBLICATIONS ============ */
  .evidence-section {
    background: var(--ink);
    color: var(--white);
    position: relative;
    overflow: hidden;
  }
  .evidence-section::before {
    content: '';
    position: absolute;
    top: -200px; left: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(45, 193, 179, 0.12), transparent 70%);
    filter: blur(40px);
  }
  .evidence-section .section-tag { color: var(--teal); }
  .evidence-section .section-tag::before { background: var(--teal); }
  .evidence-section .section-title { color: var(--white); }
  .evidence-section .section-title em { color: var(--teal); }
  .evidence-section .section-lead { color: rgba(255,255,255,0.7); }

  .pubs-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 80px;
    margin-top: 80px;
    align-items: start;
  }
  @media (max-width: 960px) { .pubs-layout { grid-template-columns: 1fr; gap: 48px; } }

  .timeline {
    position: relative;
    padding-left: 32px;
  }
  .timeline::before {
    content: '';
    position: absolute;
    left: 8px; top: 8px; bottom: 8px;
    width: 1px;
    background: linear-gradient(to bottom, var(--teal), rgba(255,255,255,0.1));
  }
  .timeline-item {
    position: relative;
    padding-bottom: 36px;
  }
  .timeline-item::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 6px;
    width: 17px; height: 17px;
    border-radius: 50%;
    background: var(--ink);
    border: 2px solid var(--teal);
  }
  .timeline-item.highlight::before {
    background: var(--teal);
    box-shadow: 0 0 0 4px rgba(45, 193, 179, 0.3);
  }
  .timeline-year {
    font-family: 'Geist Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--teal);
    margin-bottom: 4px;
  }
  .timeline-title {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 400;
    font-size: 20px;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 4px;
    line-height: 1.2;
  }
  .timeline-desc {
    font-size: 13.5px;
    color: rgba(255,255,255,0.6);
  }

  .pubs-feature {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 44px;
    position: relative;
  }
  .pubs-feature-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 28px;
  }
  .pubs-feature-header h3 {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 400;
    font-size: 28px;
    letter-spacing: -0.02em;
    color: var(--white);
  }
  .badge-nature {
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--teal-pale);
    color: var(--ink);
    font-family: 'Libre Caslon Text', serif;
    font-style: italic;
    font-size: 13px;
    font-weight: 500;
  }
  .pubs-list {
    display: grid;
    gap: 18px;
  }
  .pub-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 20px;
    padding: 14px 0;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
    align-items: center;
    font-size: 14px;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s, padding 0.2s;
  }
  .pub-row:hover {
    background: rgba(45, 193, 179, 0.05);
    padding-left: 8px;
    padding-right: 8px;
  }
  .pub-row:last-child { border-bottom: 0; }
  .pub-journal {
    font-family: 'Libre Caslon Text', serif;
    font-style: italic;
    color: var(--teal);
    font-size: 15px;
  }
  .pub-title {
    color: rgba(255,255,255,0.9);
    font-size: 14.5px;
  }
  .pub-ext {
    display: inline-block;
    margin-left: 8px;
    font-family: 'Geist Mono', monospace;
    font-size: 10.5px;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.35);
    vertical-align: middle;
    transition: color 0.2s;
  }
  .pub-row:hover .pub-ext { color: var(--teal); }
  .pub-year {
    font-family: 'Geist Mono', monospace;
    color: rgba(255,255,255,0.5);
    font-size: 12.5px;
  }
  @media (max-width: 640px) {
    .pub-row { grid-template-columns: 1fr; gap: 4px; padding: 12px 0; }
    .pub-year { order: -1; }
  }

  /* ============ TEAM ============ */
  .team-section { background: var(--white); }
  .team-layout {
    display: block;
    max-width: 920px;
  }

  .team-credentials {
    display: grid;
    gap: 18px;
  }
  .cred-card {
    padding: 22px 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--paper);
    transition: all 0.25s;
  }
  .cred-card:hover { border-color: var(--teal); background: var(--white); }
  .cred-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: var(--teal-pale);
    color: var(--teal-dark);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .cred-card h4 {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 500;
    font-size: 18px;
    letter-spacing: -0.01em;
    color: var(--ink);
    margin-bottom: 4px;
  }
  .cred-card p {
    font-size: 14px;
    color: var(--ink-3);
    line-height: 1.55;
  }

  .testimonial-section {
    background: var(--paper-warm);
    padding: 100px 0;
  }
  .testimonial-wrap {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
  }
  .testimonial-quote {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 300;
    font-size: clamp(28px, 3.4vw, 42px);
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 40px;
    position: relative;
  }
  .testimonial-quote::before {
    content: '“';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Libre Caslon Text', serif;
    font-size: 120px;
    color: var(--teal);
    line-height: 1;
    opacity: 0.4;
  }
  .testimonial-attr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }
  .testimonial-attr .name {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 500;
    font-size: 18px;
    color: var(--ink);
  }
  .testimonial-attr .role {
    font-size: 14px;
    color: var(--ink-soft);
  }

  /* ============ CTA FINAL ============ */
  .cta-section {
    background: var(--white);
    position: relative;
  }
  .cta-card {
    background: var(--ink);
    color: var(--white);
    border-radius: 32px;
    padding: 80px 64px;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  @media (max-width: 860px) {
    .cta-card { grid-template-columns: 1fr; padding: 52px 32px; gap: 40px; }
  }
  .cta-card::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 80%; height: 200%;
    background: radial-gradient(ellipse, rgba(45, 193, 179, 0.25), transparent 60%);
    pointer-events: none;
  }
  .cta-card > * { position: relative; z-index: 1; }
  .cta-card h2 {
    font-family: 'Libre Caslon Text', serif;
    font-weight: 340;
    font-size: clamp(36px, 4.4vw, 56px);
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: var(--white);
  }
  .cta-card h2 em { font-style: italic; color: var(--teal); font-weight: 300; }
  .cta-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .cta-right p {
    color: rgba(255,255,255,0.75);
    font-size: 16px;
    line-height: 1.55;
  }
  .cta-form {
    display: flex;
    gap: 10px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    padding: 6px 6px 6px 22px;
    align-items: center;
  }
  .cta-form input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--white);
    font-family: inherit;
    font-size: 15px;
    padding: 10px 0;
  }
  .cta-form input::placeholder { color: rgba(255,255,255,0.5); }
  .cta-form button {
    background: var(--teal);
    color: var(--ink);
    padding: 11px 22px;
    border-radius: 999px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
  }
  .cta-form button:hover { background: var(--white); }
  .cta-note {
    font-size: 12.5px;
    color: rgba(255,255,255,0.5);
  }

  /* ============ FOOTER ============ */
  footer {
    background: var(--paper);
    padding: 80px 0 40px;
    border-top: 1px solid var(--line);
  }
  .foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
  }
  @media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
  .foot-brand p {
    margin-top: 16px;
    color: var(--ink-3);
    font-size: 14.5px;
    max-width: 320px;
    line-height: 1.55;
  }
  .foot-col h5 {
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .foot-col ul { list-style: none; display: grid; gap: 10px; }
  .foot-col a {
    color: var(--ink-2);
    font-size: 14.5px;
    transition: color 0.2s;
  }
  .foot-col a:hover { color: var(--teal-deep); }

  .foot-compliance {
    padding: 28px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 28px;
  }
  .compliance-label {
    font-family: 'Geist Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
  }
  .compliance-badges {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    align-items: center;
  }
  .compliance-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ink-2);
    font-family: 'Geist Mono', monospace;
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .compliance-badge svg {
    color: var(--teal-deep);
    flex-shrink: 0;
  }
  .foot-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--ink-soft);
    flex-wrap: wrap;
    gap: 16px;
  }

  /* ============ REVEAL ============ */
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }

/* Invision-only selectors */

.echo-frame {
    position: absolute;
    inset: 0;
    background: var(--ink);
    border-radius: 24px;
    padding: 20px;
    box-shadow:
      0 30px 60px -20px rgba(11, 31, 42, 0.35),
      0 0 0 1px var(--ink-2);
    overflow: hidden;
  }

.echo-chrome {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px 12px;
    color: rgba(255,255,255,0.55);
    font-size: 11px;
    font-family: 'Geist Mono', monospace;
    letter-spacing: 0.08em;
  }

.echo-chrome .dots { display: flex; gap: 6px; }

.echo-chrome .dots i {
    width: 9px; height: 9px; border-radius: 50%;
    background: rgba(255,255,255,0.18);
    display: inline-block;
  }

.echo-screen {
    position: relative;
    aspect-ratio: 1 / 1;
    background: radial-gradient(ellipse at 50% 55%, #1a3a44 0%, #0a1820 60%, #050e14 100%);
    border-radius: 14px;
    overflow: hidden;
  }

.echo-cone {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 80%;
  }

.echo-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
  }

.echo-scanline {
    position: absolute;
    left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--teal) 50%, transparent);
    opacity: 0.6;
    animation: scan 3s ease-in-out infinite;
  }

.echo-readout {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 10px;
    color: var(--teal);
    font-family: 'Geist Mono', monospace;
    font-size: 10.5px;
    letter-spacing: 0.06em;
  }

.echo-readout-val {
    color: var(--white);
    font-family: 'Libre Caslon Text', serif;
    font-size: 28px;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
  }

.echo-readout-val small {
    font-size: 12px;
    font-family: 'Geist Mono', monospace;
    color: var(--teal);
    margin-left: 4px;
    letter-spacing: 0.08em;
  }

.echo-footer {
    padding: 14px 6px 4px;
    display: flex;
    justify-content: space-between;
    color: rgba(255,255,255,0.4);
    font-family: 'Geist Mono', monospace;
    font-size: 10.5px;
    letter-spacing: 0.08em;
  }

.echo-footer strong { color: var(--teal); font-weight: 500; }

.hero-annotation.a1 { top: 10%; left: -12%; animation: float1 5s ease-in-out infinite; }

.hero-annotation.a2 { bottom: 14%; right: -8%; animation: float2 6s ease-in-out infinite; }

.hero-annotation .label {
    font-size: 11px;
    color: var(--teal-deep);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }

.hero-annotation .value {
    font-family: 'Libre Caslon Text', serif;
    font-size: 20px;
    color: var(--ink);
    letter-spacing: -0.02em;
  }

.hero-annotation .line-to {
    position: absolute;
    width: 60px;
    height: 1px;
    background: var(--line);
  }

.hero-annotation.a1 .line-to { top: 50%; right: -60px; }

.hero-annotation.a2 .line-to { top: 50%; left: -60px; }

.team-portrait {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a3a44, #0a1820);
  }

.team-portrait-inner {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }

.team-portrait-cell {
    background: linear-gradient(135deg, var(--teal-pale), var(--paper-warm));
    display: flex;
    align-items: flex-end;
    padding: 24px;
    position: relative;
    overflow: hidden;
  }

.team-portrait-cell:nth-child(2) { background: linear-gradient(135deg, var(--ink), var(--ink-2)); color: var(--white); }

.team-portrait-cell svg.avatar {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -55%);
    width: 55%;
  }

.team-portrait-meta {
    position: relative;
    z-index: 2;
    font-size: 12px;
    font-family: 'Geist Mono', monospace;
    letter-spacing: 0.06em;
  }

.team-portrait-cell:first-child .team-portrait-meta { color: var(--ink); }

.team-portrait-name {
    font-family: 'Libre Caslon Text', serif;
    font-style: italic;
    font-size: 17px;
    display: block;
    margin-top: 4px;
    letter-spacing: -0.02em;
  }

/* Invision-specific responsive/at-rule additions */

@media (max-width: 1100px) { .hero-annotation { display: none; } }

@media (max-width: 960px) { .team-layout { grid-template-columns: 1fr; gap: 48px; } }

/* Invision-only animations */

@keyframes scan {
    0% { top: 15%; opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { top: 85%; opacity: 0; }
  }

@keyframes float1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }

@keyframes float2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
  }

/* Invision overrides for shared selector differences */
body.invision .hero-visual {
  position: relative;
  aspect-ratio: 5 / 6;
  max-width: 520px;
  margin-left: auto;
}

body.invision .team-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 960px) {
  body.invision .team-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}