/* ── TOKENS ─────────────────────────────────────────── */
  :root {
    --quantum-green:   #006241;
    --insight-teal:    #2E7D6E;
    --resilience:      #1E3A34;
    --sage:            #A7C3B1;
    --mint-light:      #E6F2EC;
    --deep-navy:       #0D1B2A;
    --slate:           #3D5563;
    --warm-gray:       #8B8F94;
    --stone:           #F2F4F2;
    --white:           #FFFFFF;
    --gold:            #CBA258;
    --coral:           #F2BDA6;
    --gradient-vitality: linear-gradient(135deg, #006241, #2E7D6E);
    --gradient-balance:  linear-gradient(135deg, #A7C3B1, #E6F2EC);
    --gradient-longevity: linear-gradient(135deg, #CBA258, #F6E7C1);
    --gradient-wellbeing: linear-gradient(135deg, #F2BDA6, #FDE4D6);

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;
    --font-mono:    'DM Mono', monospace;

    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--deep-navy);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* ── NAV ─────────────────────────────────────────────── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 48px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(167,195,177,0.25);
    transition: var(--transition);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
  }

  .nav-logo img {
    height: 48px;
    width: auto;
  }

  .nav-wordmark {
    display: flex;
    flex-direction: column;
    line-height: 1;
  }

  .nav-wordmark .q {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--resilience);
    text-transform: uppercase;
  }

  .nav-wordmark .i {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 300;
    letter-spacing: 0.35em;
    color: var(--gold);
    text-transform: uppercase;
    margin-top: 2px;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
  }

  .nav-links a {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate);
    text-decoration: none;
    transition: color var(--transition);
  }

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

  .nav-cta {
    background: var(--quantum-green);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 6px;
    font-size: 12px !important;
    letter-spacing: 0.12em;
    transition: background var(--transition) !important;
  }

  .nav-cta:hover { background: var(--resilience) !important; color: var(--white) !important; }

  /* ── HERO ─────────────────────────────────────────────── */
  .hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 48px 80px;
    background: var(--stone);
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(167,195,177,0.18) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero::after {
    content: '';
    position: absolute;
    bottom: -100px; left: 30%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(203,162,88,0.08) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-left {
    max-width: 580px;
    position: relative;
    z-index: 1;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 300;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 28px;
  }

  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--gold);
  }

  .hero-headline {
    font-family: var(--font-display);
    font-size: clamp(52px, 5.5vw, 82px);
    font-weight: 300;
    line-height: 1.05;
    color: var(--resilience);
    margin-bottom: 12px;
  }

  .hero-headline em {
    font-style: italic;
    color: var(--quantum-green);
  }

  .hero-subline {
    font-family: var(--font-display);
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 300;
    font-style: italic;
    color: var(--gold);
    margin-bottom: 32px;
    letter-spacing: 0.02em;
  }

  .hero-body {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.75;
    color: var(--slate);
    max-width: 460px;
    margin-bottom: 48px;
  }

  .hero-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .btn-primary {
    background: var(--quantum-green);
    color: var(--white);
    padding: 16px 36px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-block;
  }

  .btn-primary:hover {
    background: var(--resilience);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,98,65,0.25);
  }

  .btn-secondary {
    color: var(--quantum-green);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border-bottom: 1px solid var(--quantum-green);
    padding-bottom: 2px;
    transition: all var(--transition);
  }

  .btn-secondary:hover {
    color: var(--resilience);
    border-color: var(--resilience);
  }

  .hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
  }

  .hero-logo-display {
    width: min(420px, 90%);
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0,98,65,0.12));
    animation: float 6s ease-in-out infinite;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
  }

  /* ── TRUST BAR ───────────────────────────────────────── */
  .trust-bar {
    background: var(--resilience);
    padding: 24px 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
  }

  .trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(230,242,236,0.8);
    font-size: 12px;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .trust-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
  }

  /* ── PROBLEM SECTION ─────────────────────────────────── */
  .problem {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .section-eyebrow {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 300;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .section-eyebrow::before {
    content: '';
    display: block;
    width: 24px;
    height: 1px;
    background: var(--gold);
  }

  .section-headline {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 54px);
    font-weight: 300;
    line-height: 1.1;
    color: var(--resilience);
    margin-bottom: 24px;
  }

  .section-headline em {
    font-style: italic;
    color: var(--quantum-green);
  }

  .section-body {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--slate);
    margin-bottom: 20px;
  }

  .pull-quote {
    border-left: 3px solid var(--gold);
    padding: 20px 28px;
    background: var(--mint-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 32px 0;
  }

  .pull-quote p {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 300;
    font-style: italic;
    color: var(--resilience);
    line-height: 1.5;
  }

  .problem-visual {
    display: grid;
    gap: 16px;
  }

  .problem-card {
    background: var(--white);
    border: 1px solid rgba(167,195,177,0.3);
    border-radius: var(--radius);
    padding: 24px 28px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all var(--transition);
  }

  .problem-card:hover {
    border-color: var(--sage);
    box-shadow: 0 4px 20px rgba(0,98,65,0.08);
    transform: translateX(4px);
  }

  .problem-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
  }

  .problem-card-text h4 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 500;
    color: var(--resilience);
    margin-bottom: 6px;
  }

  .problem-card-text p {
    font-size: 14px;
    font-weight: 300;
    color: var(--slate);
    line-height: 1.6;
  }

  /* ── HOW IT WORKS ────────────────────────────────────── */
  .how-it-works {
    background: var(--stone);
    padding: 100px 48px;
  }

  .how-it-works-inner {
    max-width: 1100px;
    margin: 0 auto;
  }

  .how-header {
    text-align: center;
    margin-bottom: 72px;
  }

  .steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
  }

  .steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--sage), var(--sage), transparent);
  }

  .step {
    text-align: center;
    position: relative;
  }

  .step-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    position: relative;
    z-index: 1;
  }

  .step-num {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .step h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: var(--resilience);
    margin-bottom: 10px;
  }

  .step p {
    font-size: 14px;
    font-weight: 300;
    color: var(--slate);
    line-height: 1.65;
  }

  /* ── PEOPLE ──────────────────────────────────────────── */
  .people-section {
    padding: 100px 48px;
    max-width: 1200px;
    margin: 0 auto;
  }

  .people-header {
    text-align: center;
    margin-bottom: 56px;
  }



  /* ── SCIENCE SECTION ─────────────────────────────────── */
  .science {
    background: var(--resilience);
    padding: 100px 48px;
    color: var(--white);
  }

  .science-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .science .section-eyebrow {
    color: var(--gold);
  }

  .science .section-eyebrow::before {
    background: var(--gold);
  }

  .science .section-headline {
    color: var(--white);
  }

  .science .section-headline em {
    color: var(--sage);
  }

  .science .section-body {
    color: rgba(230,242,236,0.75);
  }

  .biomarker-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .biomarker-chip {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(167,195,177,0.2);
    border-radius: 10px;
    padding: 16px 18px;
    transition: all var(--transition);
  }

  .biomarker-chip:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(167,195,177,0.4);
  }

  .biomarker-chip .label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 6px;
  }

  .biomarker-chip .value {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 400;
    color: var(--mint-light);
  }

  /* ── FEATURES ────────────────────────────────────────── */
  .features {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
  }

  .features-header {
    text-align: center;
    margin-bottom: 64px;
  }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .feature-card {
    border: 1px solid rgba(167,195,177,0.25);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }

  .feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition);
  }

  .feature-card:nth-child(1)::before { background: var(--gradient-vitality); }
  .feature-card:nth-child(2)::before { background: var(--gradient-longevity); }
  .feature-card:nth-child(3)::before { background: var(--gradient-wellbeing); }
  .feature-card:nth-child(4)::before { background: var(--gradient-balance); }
  .feature-card:nth-child(5)::before { background: var(--gradient-vitality); }
  .feature-card:nth-child(6)::before { background: var(--gradient-longevity); }

  .feature-card:hover {
    border-color: var(--sage);
    box-shadow: 0 12px 40px rgba(0,98,65,0.1);
    transform: translateY(-4px);
  }

  .feature-card:hover::before { opacity: 1; }

  .feature-icon {
    font-size: 28px;
    margin-bottom: 20px;
    display: block;
  }

  .feature-card h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    color: var(--resilience);
    margin-bottom: 12px;
  }

  .feature-card p {
    font-size: 14px;
    font-weight: 300;
    color: var(--slate);
    line-height: 1.7;
  }

  /* ── WAITLIST ────────────────────────────────────────── */
  .waitlist {
    background: linear-gradient(135deg, #006241 0%, #1E3A34 60%, #0D1B2A 100%);
    padding: 100px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .waitlist::before {
    content: '';
    position: absolute;
    top: -150px; right: -150px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(203,162,88,0.12) 0%, transparent 70%);
    pointer-events: none;
  }

  .waitlist::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(167,195,177,0.1) 0%, transparent 70%);
    pointer-events: none;
  }

  .waitlist-inner {
    max-width: 580px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }

  .waitlist .section-eyebrow {
    color: var(--gold);
    justify-content: center;
  }

  .waitlist .section-eyebrow::before {
    background: var(--gold);
  }

  .waitlist h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 300;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 16px;
  }

  .waitlist h2 em {
    font-style: italic;
    color: var(--sage);
  }

  .waitlist p {
    font-size: 16px;
    font-weight: 300;
    color: rgba(230,242,236,0.75);
    line-height: 1.7;
    margin-bottom: 40px;
  }

  .waitlist-form {
    display: flex;
    gap: 12px;
    max-width: 460px;
    margin: 0 auto 20px;
  }

  .waitlist-form input {
    flex: 1;
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid rgba(167,195,177,0.25);
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 300;
    outline: none;
    transition: border-color var(--transition);
  }

  .waitlist-form input::placeholder { color: rgba(255,255,255,0.4); }

  .waitlist-form input:focus {
    border-color: var(--sage);
    background: rgba(255,255,255,0.12);
  }

  .waitlist-form button {
    background: var(--gold);
    color: var(--resilience);
    border: none;
    padding: 16px 28px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
  }

  .waitlist-form button:hover {
    background: #d4aa5f;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(203,162,88,0.3);
  }

  .waitlist-note {
    font-size: 12px;
    color: rgba(230,242,236,0.45);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
  }

  .success-message {
    display: none;
    background: rgba(167,195,177,0.15);
    border: 1px solid rgba(167,195,177,0.3);
    border-radius: var(--radius);
    padding: 20px 28px;
    color: var(--mint-light);
    font-size: 15px;
    font-weight: 300;
    line-height: 1.6;
    margin-top: 12px;
  }

  /* ── FOOTER ──────────────────────────────────────────── */
  footer {
    background: var(--deep-navy);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
  }

  .footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .footer-brand img {
    height: 36px;
    width: auto;
    opacity: 0.9;
  }

  .footer-brand span {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: rgba(230,242,236,0.6);
    text-transform: uppercase;
  }

  .footer-links {
    display: flex;
    gap: 32px;
    list-style: none;
  }

  .footer-links a {
    font-size: 11px;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(230,242,236,0.4);
    text-decoration: none;
    transition: color var(--transition);
  }

  .footer-links a:hover { color: rgba(230,242,236,0.8); }

  .footer-copy {
    font-size: 11px;
    font-weight: 300;
    color: rgba(230,242,236,0.3);
    font-family: var(--font-mono);
  }


  /* ── PERSONAS ────────────────────────────────────────── */
  .personas-strip {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 48px;
  }

  .persona-chip {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--stone);
    border: 1px solid rgba(167,195,177,0.3);
    border-radius: 16px;
    padding: 20px 24px;
    min-width: 200px;
    transition: all var(--transition);
  }

  .persona-chip:hover {
    border-color: var(--sage);
    background: var(--mint-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,98,65,0.08);
  }

  .persona-icon {
    font-size: 28px;
    flex-shrink: 0;
  }

  .persona-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--resilience);
    line-height: 1.4;
  }

  .persona-text small {
    font-size: 12px;
    font-weight: 300;
    color: var(--slate);
    display: block;
    margin-top: 2px;
  }

  /* ── SCROLL ANIMATIONS ───────────────────────────────── */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }

  /* ── RESPONSIVE ──────────────────────────────────────── */
  @media (max-width: 900px) {
    nav { padding: 16px 24px; }
    .nav-links { display: none; }

    .hero {
      grid-template-columns: 1fr;
      padding: 100px 24px 60px;
      text-align: center;
    }

    .hero-left { max-width: 100%; }
    .hero-eyebrow { justify-content: center; }
    .hero-body { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-right { margin-top: 48px; }

    .problem {
      grid-template-columns: 1fr;
      padding: 60px 24px;
      gap: 48px;
    }

    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps::before { display: none; }

    .people-grid { grid-template-columns: repeat(3, 1fr); }
      .person-card:nth-child(5) { display: none; }

    .science-inner { grid-template-columns: 1fr; padding: 60px 24px; gap: 48px; }
    .science { padding: 60px 24px; }

    .features { padding: 60px 24px; }
    .features-grid { grid-template-columns: 1fr; }

    .waitlist { padding: 80px 24px; }
    .waitlist-form { flex-direction: column; }

    .trust-bar { gap: 24px; padding: 20px 24px; }
    footer { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
    .people-section { padding: 60px 24px; }
    .how-it-works { padding: 60px 24px; }
  }

  @media (prefers-reduced-motion: reduce) {
    .reveal { transition: none; opacity: 1; transform: none; }
    .hero-logo-display { animation: none; }
  }


/* Shared pages: the Gallery and company information */
html { scroll-padding-top: 125px; }
[hidden] { display: none !important; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 5px; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 200; padding: 12px 18px; background: var(--white); color: var(--resilience); }
.skip-link:focus { top: 12px; }
.nav-links { gap: 28px; }
.nav-links a[aria-current="page"] { color: var(--quantum-green); border-bottom: 1px solid var(--gold); padding-bottom: 5px; }
.nav-links a.nav-cta { border-bottom: 0; padding-bottom: 10px; }
.footer-links { flex-wrap: wrap; gap: 16px 28px; }
.footer-links a { color: rgba(230,242,236,0.75); }
.footer-copy { color: rgba(230,242,236,0.65); }
.footer-contact { flex-basis: 100%; color: var(--sage); font-size: 13px; text-decoration: none; overflow-wrap: anywhere; }
.vision-note { max-width: 680px; margin: 22px auto 0; font-size: 15px; font-weight: 300; line-height: 1.75; color: var(--slate); }
.science .vision-note { color: rgba(230,242,236,0.75); margin: 20px 0 0; }
.gallery-intro { padding: 88px 48px; background: var(--mint-light); }
.gallery-intro-inner { max-width: 1100px; margin: auto; display: grid; grid-template-columns: 1.15fr 1fr; gap: 72px; align-items: center; }
.gallery-intro .section-body { max-width: 560px; }
.status-label { display: inline-block; font-family: var(--font-mono); font-size: 10px; line-height: 1.6; letter-spacing: .11em; text-transform: uppercase; padding: 8px 12px; border: 1px solid var(--sage); border-radius: 40px; color: var(--resilience); margin-bottom: 24px; }
.gallery-mark { background: var(--resilience); color: var(--mint-light); border-radius: var(--radius-lg); padding: 48px 40px; text-align: center; position: relative; overflow: hidden; }
.gallery-mark::before { content: ''; position: absolute; inset: 18px; border: 1px solid rgba(203,162,88,.3); border-radius: 10px; pointer-events: none; }
.gallery-mark .mark-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.gallery-mark .mark-title { font-family: var(--font-display); font-size: clamp(45px,5vw,66px); font-weight: 300; line-height: 1; margin: 24px 0 6px; }
.gallery-mark .mark-byline { font-size: 11px; letter-spacing: .12em; color: var(--sage); }
.gallery-mark .mark-thought { font-family: var(--font-display); font-size: 28px; line-height: 1.3; margin: 35px 0; font-style: italic; }
.gallery-mark .mark-bottom { font-family: var(--font-mono); font-size: 10px; line-height: 1.8; letter-spacing: .12em; color: var(--sage); }
.company-section { background: var(--stone); padding: 80px 48px; }
.company-inner { max-width: 900px; margin: auto; }
.company-section a, .support-body a { color: var(--quantum-green); text-underline-offset: 4px; }
.product-hero { min-height: 720px; }
.product-hero .hero-right { width: 100%; }
.product-hero .gallery-mark { width: 100%; max-width: 420px; }
.product-hero .hero-headline { font-size: clamp(50px,5vw,72px); }
.product-section { max-width: 1100px; margin: auto; padding: 88px 48px; }
.product-section .features-header { margin-bottom: 40px; }
.product-section .feature-card { padding: 32px 28px; }
.feature-index { display: block; color: var(--gold); font-family: var(--font-mono); font-size: 12px; margin-bottom: 22px; letter-spacing: .1em; }
.product-note { max-width: 700px; margin: 32px auto 0; text-align: center; font-size: 14px; color: var(--slate); line-height: 1.75; }
.beta-section { background: var(--gradient-vitality); padding: 80px 24px; text-align: center; color: var(--mint-light); }
.beta-inner { max-width: 680px; margin: auto; }
.beta-section .section-headline { color: var(--white); }
.beta-section .section-headline em { color: var(--sage); }
.beta-section .section-body { color: rgba(230,242,236,.85); }
.beta-section .section-eyebrow { justify-content: center; }
.beta-section .btn-primary { background: var(--gold); color: var(--resilience); }
.beta-section .btn-secondary { color: var(--mint-light); border-color: var(--sage); }
.beta-section .hero-actions { justify-content: center; }
.support-hero { background: var(--stone); padding: 155px 48px 72px; text-align: center; }
.support-hero .section-eyebrow { justify-content: center; }
.support-hero .section-body { max-width: 610px; margin: 0 auto; }
.support-body { max-width: 1000px; padding: 72px 48px 88px; margin: auto; }
.support-contact { padding: 36px; background: var(--mint-light); border: 1px solid var(--sage); border-radius: var(--radius-lg); margin-bottom: 60px; }
.support-contact h2 { font-family: var(--font-display); font-size: 32px; font-weight: 400; color: var(--resilience); margin-bottom: 16px; }
.support-email { display: inline-block; font-size: clamp(16px,2vw,21px); margin: 0 0 20px; overflow-wrap: anywhere; }
.support-contact p { font-size: 15px; line-height: 1.75; color: var(--slate); }
.support-body .section-headline { font-size: 38px; }
.support-faq { border-top: 1px solid var(--sage); }
.support-faq details { padding: 23px 0; border-bottom: 1px solid rgba(167,195,177,.5); }
.support-faq summary { cursor: pointer; font-family: var(--font-display); font-size: 24px; color: var(--resilience); padding-right: 12px; }
.support-faq p, .support-faq li { color: var(--slate); font-size: 15px; font-weight: 300; line-height: 1.8; }
.support-faq p { margin-top: 16px; }
.support-faq ul { margin: 12px 0 0 23px; }
.support-signoff { margin-top: 42px; font-size: 14px; line-height: 1.8; color: var(--slate); }
.waitlist-form input { min-width: 0; }
@media (max-width: 1050px) and (min-width: 901px) { .nav-links { gap: 18px; } .nav-links a { font-size: 10px; } }
@media (max-width: 900px) {
  nav { flex-wrap: wrap; gap: 12px; padding: 12px 24px; }
  .nav-logo img { height: 34px; }
  .nav-wordmark .q { font-size: 15px; }
  .nav-wordmark .i { font-size: 9px; }
  .nav-links { display: flex; width: 100%; gap: 12px; justify-content: space-between; align-items: center; }
  .nav-links a { font-size: 10px; letter-spacing: .06em; }
  .nav-cta { padding: 8px 12px; font-size: 10px !important; }
  .nav-links a.nav-cta { padding-bottom: 8px; }
  .hero { padding-top: 165px; }
  .gallery-intro { padding: 60px 24px; }
  .gallery-intro-inner { grid-template-columns: 1fr; gap: 36px; }
  .gallery-intro .gallery-mark { max-width: 480px; width: 100%; margin: auto; }
  .product-section, .company-section { padding: 60px 24px; }
  .product-hero { min-height: auto; }
  .support-hero { padding: 165px 24px 56px; }
  .support-body { padding: 48px 24px 64px; }
  .support-contact { padding: 28px 22px; }
  .science-inner { padding: 0; }
  .gallery-mark { padding: 42px 30px; }
}
@media (max-width: 380px) { nav { padding-left: 16px; padding-right: 16px; } .nav-links { gap: 8px; } .nav-links a { font-size: 9px; } .nav-cta { padding: 8px; } .steps { gap: 22px; } }