:root {

    --bg: #0a0e0f;
    --bg-2: #0f1416;
    --surface: #151b1d;
    --surface-2: #1a2124;
    --border: #232b2f;
    --border-strong: #2d3639;
    --text: #e6ecef;
    --text-muted: #8a9599;
    --text-faint: #5a6669;
    --accent: #20808D;
    --accent-2: #4dc4d1;
    --accent-glow: rgba(32, 128, 141, 0.35);
    --success: #6DAA45;
    --warn: #E8AF34;
    --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  html.lenis, html.lenis body { height: auto; }
  .lenis.lenis-smooth { scroll-behavior: auto !important; }
  body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* ============ PRELOADER ============ */
  #preloader {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
  }
  #preloader .boot {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    min-height: 120px;
    width: 320px;
  }
  #preloader .boot div { opacity: 0; }
  #preloader .boot .ok { color: var(--success); }
  #preloader .boot .k { color: var(--accent-2); }
  #preloader .bar {
    width: 320px;
    height: 2px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
  }
  #preloader .bar i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 12px var(--accent-glow);
  }
  #preloader .brand-mark { width: 44px; height: 44px; border-radius: 12px; }

  /* ============ CURSOR GLOW ============ */
  #cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(32,128,141,0.10) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    left: -500px;
    top: -500px;
  }

  /* ============ SCROLL PROGRESS ============ */
  #scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 100%;
    z-index: 100;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transform-origin: 0 50%;
    transform: scaleX(0);
    box-shadow: 0 0 10px var(--accent-glow);
  }

  /* Ambient grid background */
  .grid-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
      linear-gradient(rgba(32, 128, 141, 0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(32, 128, 141, 0.06) 1px, transparent 1px);
    background-size: 64px 64px;
    background-position: -1px -1px;
    mask-image: radial-gradient(ellipse 90% 60% at 50% 20%, black 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 20%, black 0%, transparent 75%);
  }
  .glow-blob {
    position: fixed;
    z-index: -1;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.45;
    pointer-events: none;
  }
  .glow-blob.a { top: -200px; left: -100px; background: radial-gradient(circle, var(--accent-glow), transparent 60%); animation: drift1 18s ease-in-out infinite; }
  .glow-blob.b { top: 30%; right: -200px; background: radial-gradient(circle, rgba(77, 196, 209, 0.2), transparent 60%); animation: drift2 22s ease-in-out infinite; }
  @keyframes drift1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(80px, 60px) scale(1.15); }
  }
  @keyframes drift2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-100px, -40px) scale(0.9); }
  }

  /* NAV */
  nav.top {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(10, 14, 15, 0.72);
    border-bottom: 1px solid var(--border);
  }
  .nav-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent) 0%, #0f4b52 100%);
    display: grid;
    place-items: center;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset, 0 4px 16px var(--accent-glow);
    position: relative;
  }
  .brand-mark::after {
    content: "";
    position: absolute;
    inset: 6px;
    border-radius: 4px;
    background: repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 2px,
      rgba(255,255,255,0.35) 2px,
      rgba(255,255,255,0.35) 3px
    );
    opacity: 0.5;
  }
  .nav-links {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: var(--text-muted);
  }
  .nav-links a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s;
    position: relative;
  }
  .nav-links a::after {
    content: "";
    position: absolute;
    left: 0; bottom: -4px;
    width: 100%;
    height: 1px;
    background: var(--accent-2);
    transform: scaleX(0);
    transform-origin: 100% 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav-links a:hover { color: var(--text); }
  .nav-links a:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
  @media (max-width: 640px) {
    .nav-links { gap: 16px; font-size: 13px; }
    .nav-wrap { padding: 14px 20px; }
  }

  /* HERO */
  .hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px 60px;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
  }
  @media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; gap: 40px; padding: 40px 24px 40px; text-align: center; }
    .hero-visual { order: -1; }
  }

  #hero-canvas {
    position: absolute;
    inset: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    pointer-events: none;
  }

  .status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(109, 170, 69, 0.08);
    border: 1px solid rgba(109, 170, 69, 0.25);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--success);
    margin-bottom: 24px;
  }
  .status-dot {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(109, 170, 69, 0.2);
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(109, 170, 69, 0.2); }
    50% { box-shadow: 0 0 0 6px rgba(109, 170, 69, 0.05); }
  }

  h1.headline {
    font-size: clamp(38px, 6vw, 68px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.02;
    margin-bottom: 20px;
  }
  h1.headline .accent {
    background: linear-gradient(120deg, var(--accent-2) 0%, var(--accent) 40%, var(--accent-2) 80%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 5s ease-in-out infinite;
  }
  @keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
  }
  h1.headline .word {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
  }
  h1.headline .ch {
    display: inline-block;
    will-change: transform;
  }
  .hero-lede {
    font-size: clamp(16px, 1.8vw, 19px);
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 36px;
  }
  @media (max-width: 900px) { .hero-lede { margin-left: auto; margin-right: auto; } }

  .cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
  }
  @media (max-width: 900px) { .cta-row { justify-content: center; } }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: box-shadow 0.2s, background 0.2s, border 0.2s;
    will-change: transform;
    position: relative;
    overflow: hidden;
  }
  .btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #0f5960 100%);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow), 0 0 0 1px rgba(255,255,255,0.06) inset;
  }
  .btn-primary::before {
    content: "";
    position: absolute;
    top: 0; left: -80%;
    width: 60%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255,255,255,0.18), transparent);
    transform: skewX(-20deg);
    animation: sheen 4s ease-in-out infinite;
  }
  @keyframes sheen {
    0%, 60%, 100% { left: -80%; }
    75% { left: 120%; }
  }
  .btn-primary:hover { box-shadow: 0 6px 28px var(--accent-glow), 0 0 0 1px rgba(255,255,255,0.1) inset; }
  .btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border-strong);
  }
  .btn-ghost:hover { background: var(--surface); border-color: #3a4448; }

  /* HERO STACY IMAGE */
  .hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 500px;
  }
  .stacy-frame {
    position: relative;
    width: 100%;
    max-width: 460px;
    aspect-ratio: 521/1067;
    max-height: 620px;
    display: flex;
    justify-content: center;
  }
  .stacy-frame::before {
    content: "";
    position: absolute;
    inset: -40px;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 65%, var(--accent-glow) 0%, transparent 55%);
    filter: blur(30px);
    z-index: -1;
    animation: glowPulse 6s ease-in-out infinite;
  }
  @keyframes glowPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1.15; }
  }
  .stacy-clip {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
  }
  .stacy-frame img {
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 30px 40px rgba(0,0,0,0.5));
    animation: float 6s ease-in-out infinite;
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }

  /* Orbit ring behind Stacy */
  .orbit {
    position: absolute;
    left: 50%;
    top: 58%;
    width: 480px;
    height: 480px;
    margin: -240px 0 0 -240px;
    border-radius: 50%;
    border: 1px dashed rgba(77, 196, 209, 0.18);
    z-index: -1;
    animation: spin 40s linear infinite;
  }
  .orbit::before, .orbit::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 12px var(--accent-2);
  }
  .orbit::before { top: -4px; left: 50%; }
  .orbit::after { bottom: -4px; left: 50%; opacity: 0.5; }
  .orbit.o2 {
    width: 600px; height: 600px;
    margin: -300px 0 0 -300px;
    animation-duration: 60s;
    animation-direction: reverse;
    border-color: rgba(77, 196, 209, 0.1);
  }
  .orbit.o2::after { display: none; }
  @keyframes spin { to { transform: rotate(360deg); } }
  @media (max-width: 900px) {
    .orbit { width: 380px; height: 380px; margin: -190px 0 0 -190px; }
    .orbit.o2 { width: 470px; height: 470px; margin: -235px 0 0 -235px; }
  }

  /* Floating status cards over Stacy */
  .status-card {
    position: absolute;
    background: rgba(21, 27, 29, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    padding: 12px 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    animation: floatCard 5s ease-in-out infinite;
    z-index: 3;
  }
  .status-card strong { color: var(--text); font-weight: 500; }
  .status-card .k { color: var(--accent-2); }
  .status-card.c1 { top: 8%; left: -5%; animation-delay: 0s; }
  .status-card.c2 { top: 40%; right: -12%; animation-delay: 1.5s; }
  .status-card.c3 { bottom: 15%; left: -8%; animation-delay: 3s; }
  @keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
  }
  @media (max-width: 900px) {
    .status-card.c1 { top: 4%; left: 2%; }
    .status-card.c2 { top: 30%; right: 2%; }
    .status-card.c3 { bottom: 8%; left: 2%; }
  }
  @media (max-width: 500px) {
    .status-card { font-size: 10px; padding: 8px 10px; }
  }

  /* ============ MARQUEE ============ */
  .marquee {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    background: rgba(15, 20, 22, 0.5);
  }
  .marquee-track {
    display: inline-block;
    animation: marquee 28s linear infinite;
  }
  .marquee span {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-faint);
    margin: 0 28px;
  }
  .marquee span b { color: var(--accent-2); font-weight: 500; margin-right: 28px; }
  @keyframes marquee { to { transform: translateX(-50%); } }

  /* SECTIONS */
  section.block {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px;
    position: relative;
    z-index: 2;
  }
  @media (max-width: 900px) { section.block { padding: 60px 24px; } }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 16px;
  }
  .eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--accent);
  }
  h2.section-h {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 20px;
  }
  .section-lede {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 48px;
  }

  /* Capability grid */
  .cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    perspective: 1200px;
  }
  @media (max-width: 900px) { .cap-grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 600px) { .cap-grid { grid-template-columns: 1fr; } }

  .cap {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: border 0.2s;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    will-change: transform;
  }
  .cap:hover { border-color: var(--border-strong); }
  .cap::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
  }
  /* Cursor spotlight inside card */
  .cap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(77,196,209,0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
  }
  .cap:hover::after { opacity: 1; }
  .cap-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(32, 128, 141, 0.1);
    border: 1px solid rgba(32, 128, 141, 0.2);
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    color: var(--accent-2);
  }
  .cap-icon svg { width: 20px; height: 20px; }
  .cap h3 {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
  }
  .cap p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.55;
  }

  /* Terminal / architecture panel */
  .arch-wrap {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 60px;
    align-items: center;
  }
  @media (max-width: 900px) { .arch-wrap { grid-template-columns: 1fr; gap: 32px; } }

  .terminal {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    font-family: var(--font-mono);
    font-size: 13px;
    will-change: transform;
  }
  .terminal-bar {
    background: var(--surface);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border);
  }
  .term-dot { width: 10px; height: 10px; border-radius: 50%; }
  .term-dot.r { background: #E8AF34; }
  .term-dot.y { background: #E8AF34; opacity: 0.6; }
  .term-dot.g { background: var(--success); }
  .terminal-bar span {
    margin-left: 12px;
    color: var(--text-faint);
    font-size: 11px;
  }
  .terminal-body {
    padding: 18px 20px;
    line-height: 1.7;
    color: var(--text-muted);
    min-height: 300px;
  }
  .terminal-body .t-line { opacity: 0; }
  .terminal-body .prompt { color: var(--accent-2); }
  .terminal-body .cmd { color: var(--text); }
  .terminal-body .ok { color: var(--success); }
  .terminal-body .warn { color: var(--warn); }
  .terminal-body .dim { color: var(--text-faint); }
  .caret::after {
    content: "▊";
    color: var(--accent-2);
    animation: blink 1s steps(2) infinite;
    margin-left: 2px;
  }
  @keyframes blink { 50% { opacity: 0; } }

  .stack-tree { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); line-height: 2; }
  .stack-tree > div { opacity: 1; }
  .stack-tree .tick { color: var(--accent-2); }

  /* Feature list rows */
  .rows {
    display: grid;
    gap: 4px;
  }
  .row {
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 20px;
    align-items: start;
  }
  .row:last-child { border-bottom: none; }
  .row-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(32, 128, 141, 0.08);
    color: var(--accent-2);
    display: grid;
    place-items: center;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(32, 128, 141, 0.2);
  }
  .row h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
  .row p { font-size: 14px; color: var(--text-muted); }

  /* Stats strip */
  .stats {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    overflow: hidden;
  }
  .stats::before {
    content: "";
    position: absolute;
    top: 0; left: 20%; right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
  }
  @media (max-width: 800px) { .stats { grid-template-columns: 1fr 1fr; gap: 28px; padding: 32px 24px; } }
  .stat .num {
    font-family: var(--font-mono);
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    line-height: 1;
    margin-bottom: 8px;
  }
  .stat .num .u { color: var(--accent-2); font-size: 0.7em; }
  .stat .lbl {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-faint);
  }

  /* CTA final */
  .cta-block {
    text-align: center;
    padding: 100px 32px;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .cta-block h2 {
    font-size: clamp(30px, 4.5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 20px;
  }
  .cta-block p {
    font-size: 17px;
    color: var(--text-muted);
    margin-bottom: 32px;
  }

  /* FOOTER */
  footer {
    border-top: 1px solid var(--border);
    padding: 40px 32px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
    color: var(--text-faint);
  }
  footer .foot-links { display: flex; gap: 20px; }
  footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
  }
  footer a:hover { color: var(--text); }
  footer .brand-mini {
    display: flex; align-items: center; gap: 10px;
    color: var(--text-muted);
  }

  /* Reveal helpers — content visible by default; JS sets initial states */
  [data-reveal] { will-change: transform, opacity; }

  /* Reduce motion */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    #preloader { display: none !important; }
    #cursor-glow { display: none !important; }
  }


  /* ============ INTERIOR PAGE ADDITIONS ============ */
  .page-hero {
    max-width: 1000px;
    margin: 0 auto;
    padding: 90px 32px 30px;
    position: relative;
    z-index: 2;
  }
  @media (max-width: 900px) { .page-hero { padding: 60px 24px 20px; } }
  .page-hero h1 {
    font-size: clamp(34px, 5.5vw, 60px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.04;
    margin-bottom: 20px;
  }
  .page-hero h1 .accent {
    background: linear-gradient(120deg, var(--accent-2) 0%, var(--accent) 40%, var(--accent-2) 80%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 5s ease-in-out infinite;
  }
  .page-hero .lede {
    font-size: clamp(16px, 1.9vw, 20px);
    color: var(--text-muted);
    max-width: 680px;
  }

  /* Prose blocks */
  .prose { max-width: 720px; }
  .prose p { font-size: 16px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.7; }
  .prose p strong { color: var(--text); font-weight: 600; }
  .prose h3 {
    font-size: 20px; font-weight: 600; letter-spacing: -0.01em;
    margin: 40px 0 12px; color: var(--text);
  }

  /* Showcase project cards (larger, 2-col) */
  .work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  @media (max-width: 780px) { .work-grid { grid-template-columns: 1fr; } }
  .work-card {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: border 0.2s, transform 0.3s;
    will-change: transform;
  }
  .work-card:hover { border-color: var(--border-strong); }
  .work-card::before {
    content: "";
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
  }
  .work-card .tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-2);
    margin-bottom: 14px;
  }
  .work-card h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 10px; }
  .work-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
  .work-card .meta {
    display: flex; flex-wrap: wrap; gap: 8px;
    font-family: var(--font-mono); font-size: 11px;
  }
  .work-card .meta span {
    padding: 4px 10px;
    background: rgba(32,128,141,0.08);
    border: 1px solid rgba(32,128,141,0.18);
    border-radius: 100px;
    color: var(--text-muted);
  }

  /* Contact layout */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    max-width: 900px;
  }
  @media (max-width: 780px) { .contact-grid { grid-template-columns: 1fr; } }
  .contact-card {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: border 0.2s;
  }
  .contact-card:hover { border-color: var(--border-strong); }
  .contact-card .cc-icon {
    width: 42px; height: 42px; border-radius: 11px;
    background: rgba(32,128,141,0.1);
    border: 1px solid rgba(32,128,141,0.2);
    display: grid; place-items: center; color: var(--accent-2);
    margin-bottom: 16px;
  }
  .contact-card .cc-icon svg { width: 20px; height: 20px; }
  .contact-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
  .contact-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 14px; }
  .contact-card a.cc-link {
    font-family: var(--font-mono); font-size: 13px;
    color: var(--accent-2); text-decoration: none;
    display: inline-flex; align-items: center; gap: 6px;
  }
  .contact-card a.cc-link:hover { color: var(--text); }

  /* Timeline (About page) */
  .timeline { max-width: 720px; margin-top: 8px; }
  .timeline .tl-item {
    display: grid; grid-template-columns: 90px 1fr; gap: 20px;
    padding: 18px 0; border-bottom: 1px solid var(--border);
  }
  .timeline .tl-item:last-child { border-bottom: none; }
  .timeline .tl-year {
    font-family: var(--font-mono); font-size: 13px; color: var(--accent-2);
    padding-top: 2px;
  }
  .timeline .tl-body h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
  .timeline .tl-body p { font-size: 14px; color: var(--text-muted); }

  /* active nav link */
  .nav-links a.active { color: var(--text); }
  .nav-links a.active::after { transform: scaleX(1); transform-origin: 0 50%; }