:root {
      --tungsten: #C4956A;
      --warm-sand: #E7D5C0;
      --deep-teal: #1C282E;
      --charcoal: #0F1113;
      --soft-cream: #F5F1EB;
      --surface-dark: #1A1D21;
      --surface-variant: #252A30;
      --on-surface-muted: #8A8F96;
      --divider: #2D333B;
      --success: #8FAE8C;
      --font-display: 'Source Serif 4', Georgia, serif;
      --font-body: 'Inter', system-ui, sans-serif;
      --font-mono: 'IBM Plex Mono', monospace;
    }

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

    html {
      scroll-behavior: smooth;
      scrollbar-width: thin;
      scrollbar-color: var(--tungsten) var(--charcoal);
    }

    body {
      font-family: var(--font-body);
      background: var(--charcoal);
      color: var(--soft-cream);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    ::selection { background: rgba(196, 149, 106, 0.3); color: var(--soft-cream); }
    ::-webkit-scrollbar { width: 5px; }
    ::-webkit-scrollbar-track { background: var(--charcoal); }
    ::-webkit-scrollbar-thumb { background: var(--tungsten); border-radius: 3px; }

    /* Loader */
    #loader {
      position: fixed; inset: 0;
      background: var(--charcoal);
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      z-index: 9999;
      transition: opacity 0.8s ease, visibility 0.8s ease;
    }
    #loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
    .loader-line {
      width: 1px; height: 48px;
      background: linear-gradient(to bottom, transparent, var(--tungsten), transparent);
      animation: loaderPulse 1.8s ease infinite;
    }
    .loader-text {
      margin-top: 20px;
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--on-surface-muted);
    }
    @keyframes loaderPulse {
      0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
      50% { opacity: 1; transform: scaleY(1); }
    }

    /* Navigation */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      padding: 20px 32px;
      display: flex; align-items: center; justify-content: space-between;
      transition: background 0.4s ease, backdrop-filter 0.4s ease;
    }
    nav.scrolled {
      background: rgba(15, 17, 19, 0.88);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
    }
    .nav-logo {
      display: flex; align-items: center; gap: 12px;
      text-decoration: none;
    }
    .nav-logo-icon {
      width: 32px; height: 32px;
      border-radius: 8px;
      object-fit: cover; display: block;
    }
    .nav-logo-text {
      font-family: var(--font-display);
      font-size: 16px;
      font-weight: 400;
      color: var(--soft-cream);
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .nav-links {
      display: flex; gap: 32px; align-items: center;
    }
    .nav-links a {
      color: var(--on-surface-muted);
      text-decoration: none;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      transition: color 0.3s ease;
      position: relative;
    }
    .nav-links a::after {
      content: ''; position: absolute;
      bottom: -3px; left: 0; width: 0; height: 1px;
      background: var(--tungsten);
      transition: width 0.3s ease;
    }
    .nav-links a:hover { color: var(--soft-cream); }
    .nav-links a:hover::after { width: 100%; }
    .nav-cta {
      background: transparent;
      color: var(--tungsten);
      padding: 9px 22px;
      border-radius: 100px;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      border: 1px solid var(--tungsten);
      transition: all 0.3s ease;
    }
    .nav-cta:hover {
      background: var(--tungsten);
      color: var(--charcoal);
    }
    .menu-toggle {
      display: none; flex-direction: column; gap: 5px;
      background: none; border: none; cursor: pointer; padding: 8px;
    }
    .menu-toggle span {
      display: block; width: 22px; height: 1.5px;
      background: var(--soft-cream);
      transition: 0.3s ease;
    }

    /* Hero */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
    }
    .hero-bg {
      position: absolute; inset: 0;
      background: image-set(
        url('images/hero-bg.webp') type('image/webp'),
        url('images/hero-bg.jpg') type('image/jpeg')
      ) center/cover no-repeat;
    }
    .hero-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(180deg,
        rgba(15,17,19,0.25) 0%,
        rgba(15,17,19,0.45) 50%,
        rgba(15,17,19,0.92) 100%);
    }
    .hero-vignette {
      position: absolute; inset: 0;
      background: radial-gradient(ellipse at center, transparent 35%, rgba(15,17,19,0.55) 100%);
    }
    .hero-content {
      position: relative; z-index: 2;
      text-align: center;
      max-width: 840px;
      padding: 0 24px;
    }
    .hero-eyebrow {
      font-family: var(--font-mono);
      font-size: 11px;
      font-weight: 400;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--tungsten);
      margin-bottom: 32px;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 1s ease 0.4s forwards;
    }
    .hero h1 {
      font-family: var(--font-display);
      font-size: clamp(36px, 6vw, 72px);
      font-weight: 300;
      line-height: 1.08;
      letter-spacing: -0.02em;
      margin-bottom: 28px;
      opacity: 0;
      transform: translateY(24px);
      animation: fadeUp 1.2s ease 0.6s forwards;
    }
    .hero h1 em {
      font-style: italic;
      color: var(--tungsten);
    }
    .hero-tagline {
      font-family: var(--font-display);
      font-size: clamp(17px, 2.2vw, 22px);
      font-weight: 400;
      font-style: italic;
      color: var(--warm-sand);
      margin-bottom: 44px;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 1s ease 0.9s forwards;
    }
    .hero-cta-group {
      display: flex; gap: 16px;
      justify-content: center; flex-wrap: wrap;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 1s ease 1.1s forwards;
    }
    .btn-primary {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 15px 32px;
      border-radius: 100px;
      background: var(--tungsten);
      color: var(--charcoal);
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      text-decoration: none;
      border: none; cursor: pointer;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 28px rgba(196, 149, 106, 0.25);
    }
    .btn-secondary {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 15px 32px;
      border-radius: 100px;
      background: transparent;
      color: var(--soft-cream);
      font-size: 13px;
      font-weight: 400;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      text-decoration: none;
      border: 1px solid var(--divider);
      cursor: pointer;
      transition: all 0.3s ease;
    }
    .btn-secondary:hover {
      border-color: var(--tungsten);
      color: var(--tungsten);
    }
    .hero-scroll {
      position: absolute;
      bottom: 36px; left: 50%;
      transform: translateX(-50%);
      display: flex; flex-direction: column;
      align-items: center; gap: 8px;
      color: var(--on-surface-muted);
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      opacity: 0;
      animation: fadeUp 1s ease 1.5s forwards;
    }
    .hero-scroll-line {
      width: 1px; height: 32px;
      background: linear-gradient(to bottom, var(--tungsten), transparent);
      animation: scrollLine 2.5s ease infinite;
    }
    @keyframes scrollLine {
      0% { transform: scaleY(0); transform-origin: top; }
      50% { transform: scaleY(1); transform-origin: top; }
      50.1% { transform-origin: bottom; }
      100% { transform: scaleY(0); transform-origin: bottom; }
    }
    @keyframes fadeUp {
      to { opacity: 1; transform: translateY(0); }
    }

    /* Reveal animations */
    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity 0.9s ease, transform 0.9s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.12s; }
    .reveal-delay-2 { transition-delay: 0.24s; }
    .reveal-delay-3 { transition-delay: 0.36s; }

    /* Section base */
    section {
      padding: 120px 24px;
      position: relative;
    }
    .section-label {
      display: inline-block;
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--tungsten);
      margin-bottom: 16px;
    }
    .section-title {
      font-family: var(--font-display);
      font-size: clamp(30px, 4vw, 48px);
      font-weight: 300;
      line-height: 1.12;
      letter-spacing: -0.01em;
      margin-bottom: 20px;
    }
    .section-title em {
      font-style: italic;
      color: var(--tungsten);
    }
    .section-desc {
      font-size: 17px;
      line-height: 1.7;
      color: var(--on-surface-muted);
      max-width: 560px;
    }

    /* Manifesto Section */
    .manifesto {
      background: var(--charcoal);
      text-align: center;
    }
    .manifesto-text {
      font-family: var(--font-display);
      font-size: clamp(22px, 3vw, 32px);
      font-weight: 300;
      line-height: 1.5;
      color: var(--soft-cream);
      max-width: 760px;
      margin: 0 auto;
    }
    .manifesto-text em {
      font-style: italic;
      color: var(--tungsten);
    }
    .manifesto-attribution {
      margin-top: 32px;
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--on-surface-muted);
    }

    /* Before / After */
    .ba-section { padding: 80px 24px 120px; }
    .ba-wrapper { max-width: 680px; margin: 0 auto; }
    .ba-header { text-align: center; margin-bottom: 48px; }
    .ba-compare {
      position: relative;
      width: 100%;
      aspect-ratio: 3 / 4;
      border-radius: 16px;
      overflow: hidden;
      background: var(--surface-dark);
      box-shadow: 0 32px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
      user-select: none;
      touch-action: none;
    }
    .ba-compare img {
      position: absolute; inset: 0;
      width: 100%; height: 100%;
      object-fit: cover; display: block;
      pointer-events: none;
    }
    .ba-after { clip-path: inset(0 50% 0 0); }
    .ba-divider {
      position: absolute; top: 0; bottom: 0;
      left: 50%; width: 2px;
      background: var(--soft-cream);
      cursor: ew-resize; z-index: 10;
      box-shadow: 0 0 12px rgba(0,0,0,0.5);
    }
    .ba-handle {
      position: absolute; top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 40px; height: 40px;
      border-radius: 50%;
      background: var(--soft-cream);
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 16px rgba(0,0,0,0.4);
      cursor: ew-resize;
    }
    .ba-handle svg {
      width: 18px; height: 18px;
      color: var(--charcoal);
    }
    .ba-label {
      position: absolute; top: 16px;
      padding: 5px 12px;
      border-radius: 100px;
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      z-index: 5; pointer-events: none;
    }
    .ba-label-before {
      left: 16px;
      background: rgba(15, 17, 19, 0.7);
      color: var(--on-surface-muted);
      backdrop-filter: blur(8px);
    }
    .ba-label-after {
      right: 16px;
      background: var(--tungsten);
      color: var(--charcoal);
    }
    .ba-identity-note {
      text-align: center;
      margin-top: 24px;
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.06em;
      color: var(--on-surface-muted);
    }
    .ba-identity-note strong {
      color: var(--tungsten);
      font-weight: 500;
    }

    /* Feature sections */
    .feature-section {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      max-width: 1160px;
      margin: 0 auto;
    }
    .feature-section.reverse { direction: rtl; }
    .feature-section.reverse > * { direction: ltr; }
    .feature-image {
      position: relative;
      border-radius: 14px;
      overflow: hidden;
    }
    .feature-image img {
      width: 100%; height: auto; display: block;
      transition: transform 1s ease;
    }
    .feature-image:hover img { transform: scale(1.02); }
    .feature-image::after {
      content: ''; position: absolute; inset: 0;
      border-radius: 14px;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
      pointer-events: none;
    }
    .feature-content {
      display: flex; flex-direction: column; gap: 16px;
    }

    /* Camera chips */
    .camera-list {
      display: flex; flex-wrap: wrap; gap: 8px;
      margin-top: 8px;
    }
    .camera-chip {
      padding: 7px 14px;
      border-radius: 100px;
      background: var(--surface-variant);
      border: 1px solid var(--divider);
      font-family: var(--font-mono);
      font-size: 11px;
      font-weight: 400;
      letter-spacing: 0.04em;
      color: var(--soft-cream);
      transition: all 0.3s ease;
    }
    .camera-chip:hover {
      border-color: var(--tungsten);
      color: var(--tungsten);
    }

    /* Mood grid */
    .mood-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 24px;
    }
    .mood-item {
      padding: 14px;
      border-radius: 10px;
      background: var(--surface-dark);
      border: 1px solid var(--divider);
      text-align: center;
      transition: all 0.3s ease;
    }
    .mood-item:hover {
      border-color: var(--tungsten);
      transform: translateY(-3px);
    }
    .mood-dot {
      width: 18px; height: 18px;
      border-radius: 50%;
      margin: 0 auto 8px;
    }
    .mood-name {
      font-size: 12px;
      font-weight: 500;
      color: var(--soft-cream);
    }
    .mood-desc {
      font-family: var(--font-mono);
      font-size: 10px;
      color: var(--on-surface-muted);
      margin-top: 3px;
      letter-spacing: 0.04em;
    }

    /* Process / Timeline */
    .how-it-works { background: var(--charcoal); overflow: hidden; }
    .journey-track {
      position: relative;
      max-width: 860px;
      margin: 72px auto 0;
      padding: 0 24px;
    }
    .journey-line {
      position: absolute;
      left: 50%; top: 0; bottom: 0;
      width: 1px;
      background: linear-gradient(180deg, transparent 0%, var(--tungsten) 15%, var(--tungsten) 85%, transparent 100%);
      transform: translateX(-50%);
    }
    .journey-step {
      position: relative;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 56px;
      align-items: center;
      min-height: 300px;
    }
    .journey-step:nth-child(even) .journey-text { order: 2; text-align: left; }
    .journey-step:nth-child(even) .journey-visual { order: 1; text-align: right; }
    .journey-step:nth-child(odd) .journey-text { text-align: right; }
    .journey-step:nth-child(odd) .journey-visual { text-align: left; }
    .journey-dot {
      position: absolute;
      left: 50%; top: 50%;
      transform: translate(-50%, -50%);
      width: 12px; height: 12px;
      border-radius: 50%;
      background: var(--tungsten);
      box-shadow: 0 0 0 3px var(--charcoal), 0 0 0 4px rgba(196,149,106,0.4);
      z-index: 2;
    }
    .journey-text { position: relative; z-index: 1; }
    .journey-watermark {
      font-family: var(--font-display);
      font-size: clamp(90px, 12vw, 160px);
      font-weight: 300;
      line-height: 1;
      color: transparent;
      -webkit-text-stroke: 1px rgba(196, 149, 106, 0.12);
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      pointer-events: none;
      user-select: none;
      z-index: 0;
    }
    .journey-step:nth-child(odd) .journey-watermark { right: -16px; }
    .journey-step:nth-child(even) .journey-watermark { left: -16px; }
    .journey-label {
      display: inline-block;
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--tungsten);
      margin-bottom: 10px;
    }
    .journey-title {
      font-family: var(--font-display);
      font-size: clamp(26px, 3.2vw, 38px);
      font-weight: 300;
      line-height: 1.15;
      margin-bottom: 14px;
      position: relative; z-index: 1;
    }
    .journey-title em {
      font-style: italic;
      color: var(--tungsten);
    }
    .journey-desc {
      font-size: 15px;
      line-height: 1.7;
      color: var(--on-surface-muted);
      max-width: 340px;
      position: relative; z-index: 1;
    }
    .journey-step:nth-child(odd) .journey-desc { margin-left: auto; }
    .journey-visual { position: relative; z-index: 1; }
    .journey-card {
      display: inline-flex; flex-direction: column;
      align-items: center; justify-content: center;
      width: 200px; height: 260px;
      border-radius: 14px;
      background: var(--surface-dark);
      border: 1px solid var(--divider);
      position: relative; overflow: hidden;
      transition: all 0.5s ease;
    }
    .journey-card::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(circle at 30% 30%, rgba(196,149,106,0.06) 0%, transparent 60%);
    }
    .journey-card:hover {
      border-color: var(--tungsten);
      transform: translateY(-5px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.35);
    }
    .journey-card-icon {
      width: 48px; height: 48px;
      border-radius: 50%;
      border: 1px solid var(--tungsten);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 18px;
      position: relative; z-index: 1;
    }
    .journey-card-icon svg {
      width: 20px; height: 20px;
      color: var(--tungsten);
    }
    .journey-card-meta {
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--on-surface-muted);
      position: relative; z-index: 1;
    }
    .journey-card-gear {
      margin-top: 6px;
      font-size: 12px;
      color: var(--soft-cream);
      font-weight: 400;
      position: relative; z-index: 1;
    }

    /* App preview */
    .app-preview { text-align: center; overflow: hidden; }
    .app-preview-container {
      position: relative;
      max-width: 360px;
      margin: 56px auto 0;
    }
    .app-preview-container img {
      width: 100%; height: auto;
      border-radius: 20px;
      box-shadow: 0 36px 72px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.04);
    }
    .app-glow {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 280px; height: 280px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(196,149,106,0.1) 0%, transparent 70%);
      pointer-events: none; z-index: -1;
    }

    /* Bento Grid */
    .specs-bento {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
      max-width: 920px;
      margin: 56px auto 0;
    }
    .bento-card {
      position: relative;
      padding: 36px;
      border-radius: 18px;
      background: var(--surface-dark);
      border: 1px solid var(--divider);
      overflow: hidden;
      transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
      display: flex; flex-direction: column;
      justify-content: space-between;
      min-height: 260px;
    }
    .bento-card::before {
      content: ''; position: absolute; inset: 0;
      opacity: 0; transition: opacity 0.5s ease;
      pointer-events: none;
    }
    .bento-card:hover {
      transform: translateY(-3px);
      border-color: rgba(196, 149, 106, 0.35);
      box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    }
    .bento-card:hover::before { opacity: 1; }
    .bento-card-accent-1::before {
      background: radial-gradient(circle at 80% 20%, rgba(196,149,106,0.05) 0%, transparent 50%);
    }
    .bento-card-accent-2::before {
      background: radial-gradient(circle at 20% 80%, rgba(196,149,106,0.04) 0%, transparent 50%);
    }
    .bento-card-accent-3::before {
      background: radial-gradient(circle at 50% 50%, rgba(231,213,192,0.03) 0%, transparent 60%);
    }
    .bento-card-accent-4::before {
      background: radial-gradient(circle at 90% 90%, rgba(196,149,106,0.04) 0%, transparent 50%);
    }
    .bento-card-top { position: relative; z-index: 1; }
    .bento-card-icon {
      width: 44px; height: 44px;
      border-radius: 12px;
      border: 1px solid var(--divider);
      background: rgba(196, 149, 106, 0.06);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 20px;
      transition: all 0.4s ease;
    }
    .bento-card:hover .bento-card-icon {
      border-color: rgba(196, 149, 106, 0.25);
      background: rgba(196, 149, 106, 0.1);
    }
    .bento-card-icon svg {
      width: 20px; height: 20px;
      color: var(--tungsten);
    }
    .bento-card h4 {
      font-family: var(--font-display);
      font-size: 24px;
      font-weight: 400;
      margin-bottom: 10px;
      color: var(--soft-cream);
      line-height: 1.2;
    }
    .bento-card h4 em {
      font-style: italic;
      color: var(--tungsten);
    }
    .bento-card p {
      font-size: 14px;
      color: var(--on-surface-muted);
      line-height: 1.65;
      max-width: 300px;
    }
    .bento-tag {
      display: inline-flex; align-items: center; gap: 6px;
      margin-top: 18px;
      padding: 5px 12px;
      border-radius: 100px;
      background: rgba(196, 149, 106, 0.08);
      border: 1px solid rgba(196, 149, 106, 0.12);
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--tungsten);
      position: relative; z-index: 1;
    }

    /* CTA Section */
    .cta-section {
      text-align: center;
      background: linear-gradient(180deg, var(--deep-teal) 0%, var(--charcoal) 100%);
    }
    .waitlist-form {
      display: flex; gap: 12px;
      justify-content: center;
      margin-top: 36px;
      flex-wrap: wrap;
    }
    .waitlist-form input {
      padding: 15px 22px;
      border-radius: 100px;
      border: 1px solid var(--divider);
      background: var(--surface-dark);
      color: var(--soft-cream);
      font-size: 14px;
      font-family: var(--font-body);
      min-width: 280px;
      outline: none;
      transition: border-color 0.3s ease;
    }
    .waitlist-form input::placeholder { color: var(--on-surface-muted); }
    .waitlist-form input:focus { border-color: var(--tungsten); }
    .waitlist-form button {
      padding: 15px 28px;
      border-radius: 100px;
      border: none;
      background: var(--tungsten);
      color: var(--charcoal);
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.3s ease;
      font-family: var(--font-body);
    }
    .waitlist-form button:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(196, 149, 106, 0.25);
    }
    .form-message {
      margin-top: 14px;
      font-size: 13px;
      min-height: 20px;
    }
    .form-message.loading { color: var(--warm-sand); }
    .form-message.success { color: var(--success); }
    .form-message.error { color: var(--tungsten); }

    .waitlist-form button:disabled {
      opacity: 0.6;
      cursor: not-allowed;
      transform: none !important;
      box-shadow: none !important;
    }

    /* Footer */
    footer {
      padding: 56px 24px 36px;
      border-top: 1px solid var(--divider);
      text-align: center;
    }
    .footer-logo {
      display: inline-flex; align-items: center; gap: 12px;
      margin-bottom: 20px;
    }
    .footer-logo-icon {
      width: 36px; height: 36px;
      border-radius: 8px;
      object-fit: cover; display: block;
    }
    .footer-logo-text {
      font-family: var(--font-display);
      font-size: 18px;
      font-weight: 400;
      color: var(--soft-cream);
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }
    .footer-tagline {
      font-family: var(--font-display);
      font-style: italic;
      color: var(--warm-sand);
      font-size: 15px;
      margin-bottom: 28px;
    }
    .footer-links {
      display: flex; gap: 28px;
      justify-content: center;
      margin-bottom: 28px;
      flex-wrap: wrap;
    }
    .footer-links a {
      color: var(--on-surface-muted);
      text-decoration: none;
      font-size: 12px;
      transition: color 0.3s ease;
    }
    .footer-links a:hover { color: var(--soft-cream); }
    .footer-copy {
      font-family: var(--font-mono);
      font-size: 10px;
      color: var(--on-surface-muted);
      opacity: 0.5;
      letter-spacing: 0.06em;
    }

    /* Film grain */
    .grain {
      position: fixed; inset: 0;
      pointer-events: none; z-index: 9998;
      opacity: 0.022;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    }

    /* Divider */
    .section-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--divider), transparent);
      max-width: 180px;
      margin: 0 auto;
    }

    /* Philosophy strip */
    .philosophy-strip {
      background: var(--surface-dark);
      border-top: 1px solid var(--divider);
      border-bottom: 1px solid var(--divider);
      padding: 80px 24px;
      text-align: center;
    }
    .philosophy-items {
      display: flex;
      justify-content: center;
      gap: 48px;
      flex-wrap: wrap;
      margin-top: 40px;
    }
    .philosophy-item {
      max-width: 280px;
      text-align: center;
    }
    .philosophy-item-number {
      font-family: var(--font-mono);
      font-size: 10px;
      color: var(--tungsten);
      letter-spacing: 0.15em;
      margin-bottom: 12px;
    }
    .philosophy-item-title {
      font-family: var(--font-display);
      font-size: 22px;
      font-weight: 400;
      margin-bottom: 10px;
      line-height: 1.2;
    }
    .philosophy-item-title em {
      font-style: italic;
      color: var(--tungsten);
    }
    .philosophy-item-desc {
      font-size: 14px;
      color: var(--on-surface-muted);
      line-height: 1.65;
    }

    /* Responsive */
    @media (max-width: 900px) {
      .feature-section { grid-template-columns: 1fr; gap: 40px; }
      .feature-section.reverse { direction: ltr; }
      .specs-bento { grid-template-columns: 1fr; }
      .mood-grid { grid-template-columns: repeat(2, 1fr); }
      .nav-links { display: none; }
      .menu-toggle { display: flex; }
      section { padding: 80px 20px; }
      .journey-step {
        grid-template-columns: 1fr;
        gap: 28px;
        text-align: center !important;
        min-height: auto;
        padding: 40px 0;
      }
      .journey-step:nth-child(even) .journey-text,
      .journey-step:nth-child(odd) .journey-text { order: 1; text-align: center !important; }
      .journey-step:nth-child(even) .journey-visual,
      .journey-step:nth-child(odd) .journey-visual { order: 2; text-align: center !important; }
      .journey-step:nth-child(even) .journey-watermark,
      .journey-step:nth-child(odd) .journey-watermark {
        left: 50%; right: auto;
        transform: translate(-50%, -50%);
      }
      .journey-desc { margin: 0 auto !important; }
      .journey-line { left: 20px; }
      .journey-dot { left: 20px; }
      .journey-track { padding-left: 48px; padding-right: 20px; }
      .philosophy-items { gap: 32px; }
    }
    @media (max-width: 600px) {
      .specs-bento { grid-template-columns: 1fr; padding: 0 4px; }
      .waitlist-form input { min-width: 100%; }
      .hero-cta-group { flex-direction: column; align-items: center; }
      .btn-primary, .btn-secondary { width: 100%; max-width: 280px; justify-content: center; }
      .bento-card { padding: 28px; min-height: 220px; }
      .bento-card h4 { font-size: 20px; }
    }

    /* Mobile menu */
    .mobile-menu {
      position: fixed; inset: 0;
      background: rgba(15, 17, 19, 0.98);
      z-index: 99;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 28px;
      opacity: 0; visibility: hidden;
      transition: all 0.4s ease;
    }
    .mobile-menu.open { opacity: 1; visibility: visible; }
    .mobile-menu a {
      color: var(--soft-cream);
      text-decoration: none;
      font-size: 18px;
      font-weight: 400;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }
    .mobile-menu .nav-cta {
      margin-top: 12px;
      font-size: 13px;
    }
    .menu-close {
      position: absolute;
      top: 20px; right: 24px;
      background: none; border: none;
      color: var(--soft-cream);
      font-size: 28px;
      cursor: pointer;
    }

/* Privacy Policy */
.privacy-content {
  max-width: 800px;
  margin: 120px auto 60px;
  padding: 0 24px;
}
.privacy-content h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 300;
  margin-bottom: 24px;
}
.privacy-content h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--soft-cream);
}
.privacy-content p, .privacy-content ul {
  color: var(--on-surface-muted);
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.7;
}
.privacy-content ul {
  padding-left: 20px;
}
.privacy-content a {
  color: var(--tungsten);
  text-decoration: none;
}
.privacy-content a:hover {
  text-decoration: underline;
}