/* ═══════════════════════════════════════════════════════════════════
   SMART DAWN — "Neural Dawn" design system
   Brutally-futuristic dark UI · WASM hero · cinematic project showcase
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Tokens ─── */
:root {
  /* Surfaces */
  --void: #07080d;
  --obsidian: #0b0d14;
  --graphite: #11131d;
  --elevated: #171a26;
  --surface: #1f2333;

  /* Borders */
  --edge: rgba(255, 255, 255, 0.07);
  --edge-strong: rgba(255, 255, 255, 0.13);

  /* Text */
  --text-primary: #f5f4fa;
  --text-secondary: #c3c1d4;
  --text-muted: #82809a;

  /* Accents */
  --dawn: #f4a850;
  --dawn-2: #e8913a;
  --dawn-deep: #c4612a;
  --electric: #8b93ff;
  --sky: #45c8ff;
  --mint: #34e0a8;

  --dawn-glow: rgba(244, 168, 80, 0.14);
  --electric-glow: rgba(139, 147, 255, 0.13);
  --sky-glow: rgba(69, 200, 255, 0.12);
  --mint-glow: rgba(52, 224, 168, 0.12);

  /* Default card accent (overridden per project) */
  --accent: var(--dawn);
  --accent-glow: var(--dawn-glow);

  /* Type */
  --font-display: "Space Grotesk", "Outfit", system-ui, sans-serif;
  --font-body: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Spatial */
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.55);
  --ease: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-fast: 0.25s cubic-bezier(0.22, 1, 0.36, 1);

  /* Legacy compat */
  --ink: var(--text-primary);
  --rust: var(--dawn);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-secondary);
  background: var(--void);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Ambient aurora + grid + grain backdrop */
body::before {
  content: '';
  position: fixed; inset: 0;
  z-index: -2; pointer-events: none;
  background:
    radial-gradient(700px 540px at 78% -8%, rgba(244, 168, 80, 0.10), transparent 60%),
    radial-gradient(680px 520px at 12% 8%, rgba(139, 147, 255, 0.09), transparent 62%),
    radial-gradient(900px 700px at 50% 112%, rgba(69, 200, 255, 0.06), transparent 60%);
}
body::after {
  content: '';
  position: fixed; inset: 0;
  z-index: -1; pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
          mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
}

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
::selection { background: rgba(244, 168, 80, 0.28); color: #fff; }

/* ─── Layout ─── */
.shell { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }

/* ─── Reveal animation (only when JS is present) ─── */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
html.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* ─── Skip link ─── */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--dawn); color: var(--void);
  padding: 0.6rem 1.2rem; border-radius: 0 0 8px 8px;
  z-index: 300; font-weight: 700; font-size: 0.9rem;
}
.skip-link:focus { top: 0; }

/* ─── Scroll progress ─── */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--dawn), var(--electric), var(--sky));
  transform: scaleX(0); transform-origin: 0 50%;
  z-index: 300;
  box-shadow: 0 0 12px rgba(244, 168, 80, 0.5);
}

/* Brand mark — animated dawn arc */
.brand-mark {
  width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 130%, var(--dawn) 0%, var(--dawn-deep) 45%, transparent 70%),
    var(--graphite);
  border: 1px solid rgba(244, 168, 80, 0.4);
  position: relative; overflow: hidden;
  box-shadow: 0 0 16px rgba(244, 168, 80, 0.25);
}
.brand-mark::after {
  content: '';
  position: absolute; left: 50%; top: 58%;
  width: 8px; height: 8px; transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--dawn);
  box-shadow: 0 0 10px 2px rgba(244, 168, 80, 0.7);
}

/* ═══════════════════════════ TOPBAR ═══════════════════════════ */
.topbar {
  position: sticky; top: 0; z-index: 200;
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  background: rgba(7, 8, 13, 0.55);
  border-bottom: 1px solid transparent;
  transition: background var(--ease-fast), border-color var(--ease-fast);
}
.topbar.is-scrolled {
  background: rgba(7, 8, 13, 0.82);
  border-bottom-color: var(--edge);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 74px; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-text {
  font-family: var(--font-display);
  font-size: 1.12rem; font-weight: 700; letter-spacing: 0.06em;
  color: var(--text-primary); line-height: 1.05;
  white-space: nowrap;
  transition: color var(--ease-fast);
}
.brand:hover .brand-text { color: var(--dawn); }
.brand-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.55rem; font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.22em; text-transform: uppercase; margin-top: 3px;
}

.desktop-menu { display: flex; gap: 0.1rem; font-size: 0.85rem; font-weight: 600; }
.desktop-menu a {
  padding: 0.45rem 0.85rem; border-radius: 9px;
  color: var(--text-muted);
  transition: color var(--ease-fast), background var(--ease-fast);
}
.desktop-menu a:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.05); }

.topbar-actions { display: flex; align-items: center; gap: 0.7rem; }

/* ─── Language dropdown ─── */
.lang-dd { position: relative; }
.lang-current {
  display: inline-flex; align-items: center; gap: 0.45rem;
  cursor: pointer; list-style: none;
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.06em;
  color: var(--text-secondary);
  border: 1px solid var(--edge-strong); border-radius: 9px;
  padding: 0.5rem 0.7rem;
  transition: color var(--ease-fast), border-color var(--ease-fast), background var(--ease-fast);
}
.lang-current::-webkit-details-marker { display: none; }
.lang-current:hover { color: var(--text-primary); border-color: rgba(244, 168, 80, 0.45); background: rgba(244, 168, 80, 0.05); }
.lang-globe {
  width: 13px; height: 13px; border-radius: 50%;
  border: 1.5px solid currentColor; position: relative; opacity: 0.8;
}
.lang-globe::before { content: ''; position: absolute; inset: -1.5px 3px; border-radius: 50%; border: 1.5px solid currentColor; }
.lang-caret {
  width: 0; height: 0; margin-left: 0.1rem;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; opacity: 0.7;
  transition: transform var(--ease-fast);
}
.lang-dd[open] .lang-caret { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 0.5rem); right: 0;
  min-width: 168px;
  background: rgba(13, 15, 22, 0.98);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--edge-strong); border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 0.4rem; z-index: 220;
  display: flex; flex-direction: column; gap: 0.1rem;
}
.lang-opt {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.55rem 0.7rem; border-radius: 8px;
  transition: background var(--ease-fast), color var(--ease-fast);
}
.lang-opt:hover { background: rgba(255, 255, 255, 0.05); }
.lang-opt.is-active { background: rgba(244, 168, 80, 0.1); }
.lang-code { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; color: var(--dawn); width: 22px; }
.lang-name { font-size: 0.86rem; font-weight: 500; color: var(--text-secondary); }
.lang-opt.is-active .lang-name { color: var(--text-primary); }

/* ─── Mobile nav ─── */
.mobile-nav { display: none; }
.hamburger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; cursor: pointer; padding: 11px;
  border-radius: 10px; transition: background var(--ease-fast);
  list-style: none;
}
.hamburger::-webkit-details-marker { display: none; }
.hamburger:hover { background: rgba(255, 255, 255, 0.06); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-secondary); border-radius: 2px;
  transition: transform var(--ease-fast), opacity var(--ease-fast);
  transform-origin: center;
}
.mobile-nav[open] .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-nav[open] .hamburger span:nth-child(2) { opacity: 0; }
.mobile-nav[open] .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: absolute; top: calc(100% + 12px); right: 0;
  width: min(320px, calc(100vw - 2rem));
  display: flex; flex-direction: column;
  background: rgba(11, 13, 20, 0.98);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 0.6rem 1.5rem 1.4rem;
  border-bottom: 1px solid var(--edge);
  box-shadow: var(--shadow-lg);
}
.mobile-menu a {
  padding: 0.9rem 0; font-size: 0.98rem; font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--edge);
  transition: color var(--ease-fast);
}
.mobile-menu a:hover { color: var(--dawn); }
.mobile-menu .btn { margin-top: 1rem; justify-content: center; }

/* ═══════════════════════════ BUTTONS ═══════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700; border-radius: 11px;
  padding: 0.8rem 1.4rem; border: 1.5px solid transparent;
  cursor: pointer; font-size: 0.88rem;
  transition: all var(--ease-fast); text-decoration: none;
  letter-spacing: 0.01em; white-space: nowrap;
}
.btn.lg { padding: 0.95rem 1.8rem; font-size: 0.95rem; }
.btn.btn--sm { padding: 0.55rem 1rem; font-size: 0.82rem; border-radius: 9px; }

.btn.primary {
  background: linear-gradient(135deg, var(--dawn), var(--dawn-deep));
  color: #1a0e04;
  box-shadow: 0 4px 22px rgba(244, 168, 80, 0.28);
}
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 34px rgba(244, 168, 80, 0.42);
  filter: brightness(1.06);
}
.btn.ghost {
  border-color: var(--edge-strong);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.02);
}
.btn.ghost:hover {
  border-color: rgba(244, 168, 80, 0.55);
  color: var(--text-primary);
  background: rgba(244, 168, 80, 0.06);
}

/* ═══════════════════════════ HERO ═══════════════════════════ */
.hero {
  position: relative;
  min-height: min(92vh, 880px);
  display: flex; align-items: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--edge);
}
#neural {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  display: block;
  opacity: 0.55;
}
.hero-veil {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(60% 60% at 30% 40%, transparent 0%, rgba(7, 8, 13, 0.4) 100%),
    linear-gradient(180deg, transparent 55%, var(--void) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 60rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.16em; font-weight: 500;
  color: var(--dawn);
  border: 1px solid rgba(244, 168, 80, 0.28);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  background: rgba(244, 168, 80, 0.05);
  backdrop-filter: blur(8px);
}
.eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px 1px var(--mint);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  line-height: 1.03;
  margin: 1.5rem 0 1.5rem;
  max-width: 16ch;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
h1 .grad {
  background: linear-gradient(105deg, var(--dawn) 0%, var(--electric) 55%, var(--sky) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.7;
  max-width: 56ch; color: var(--text-secondary);
}
.hero-actions { display: flex; gap: 0.8rem; margin-top: 2.2rem; flex-wrap: wrap; }

.hero-hud {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 3.2rem;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: rgba(11, 13, 20, 0.5);
  backdrop-filter: blur(10px);
  overflow: hidden;
  max-width: 720px;
}
.hud-item {
  padding: 1.1rem 1.2rem;
  border-right: 1px solid var(--edge);
}
.hud-item:last-child { border-right: none; }
.hud-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 700;
  color: var(--text-primary); letter-spacing: -0.02em; line-height: 1;
}
.hud-label {
  display: block; margin-top: 0.35rem;
  font-size: 0.72rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600;
}

.hero-tech {
  position: absolute; bottom: 1.4rem; left: 0; right: 0; z-index: 2;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.66rem; letter-spacing: 0.18em;
  color: var(--text-muted); text-transform: uppercase;
  opacity: 0.6;
  padding: 0 1.5rem;
}

/* ═══════════════════════════ SECTIONS ═══════════════════════════ */
section { padding: 6rem 0; position: relative; }

.section-head { margin-bottom: 3rem; max-width: 60ch; }
.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.2em; font-weight: 500;
  color: var(--dawn);
  margin-bottom: 1rem;
}
.section-kicker::before { content: '// '; opacity: 0.6; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 700; letter-spacing: -0.025em;
  color: var(--text-primary); line-height: 1.12;
  margin-bottom: 0.9rem;
}
.section-intro {
  max-width: 62ch; line-height: 1.8;
  color: var(--text-secondary); font-size: 1.02rem;
}

.bg-alt {
  background: linear-gradient(180deg, var(--obsidian), var(--void));
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}

/* ═══════════════════════════ PROJECTS ═══════════════════════════ */
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  perspective: 1400px;
}
.project {
  --accent: var(--dawn); --accent-glow: var(--dawn-glow);
  display: flex; flex-direction: column;
  background: var(--graphite);
  border: 1px solid var(--edge);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.18s ease, border-color var(--ease), box-shadow var(--ease);
}
.project::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity var(--ease);
}
.project:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.project:hover::before { opacity: 1; }

.project--dawn { --accent: var(--dawn); --accent-glow: var(--dawn-glow); }
.project--electric { --accent: var(--electric); --accent-glow: var(--electric-glow); }
.project--sky { --accent: var(--sky); --accent-glow: var(--sky-glow); }
.project--mint { --accent: var(--mint); --accent-glow: var(--mint-glow); }

.project--featured { grid-column: span 2; }
.project--featured .project-media { min-height: 260px; }
.project--featured .project-head h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.project--featured .project-desc { font-size: 1.02rem; max-width: 52ch; }

.project-media {
  position: relative;
  min-height: 180px;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(120% 120% at 80% 0%, var(--accent-glow), transparent 55%),
    var(--elevated);
  border-bottom: 1px solid var(--edge);
  overflow: hidden;
}
.project-media::after {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 80%);
          mask-image: radial-gradient(circle at 70% 30%, #000, transparent 80%);
  opacity: 0.6;
}
.project-glow {
  position: absolute; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent), transparent 65%);
  opacity: 0.16; filter: blur(20px);
  top: -40px; right: -40px;
  transition: opacity var(--ease);
}
.project:hover .project-glow { opacity: 0.3; }

.project-kind {
  position: absolute; top: 1rem; left: 1rem; z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.66rem; text-transform: uppercase;
  letter-spacing: 0.12em; font-weight: 500;
  color: var(--text-secondary);
  background: rgba(7, 8, 13, 0.65);
  border: 1px solid var(--edge);
  padding: 0.35rem 0.7rem; border-radius: 7px;
  backdrop-filter: blur(6px);
}

.project-play {
  position: relative; z-index: 3;
  display: inline-flex; flex-direction: column; align-items: center; gap: 0.7rem;
  background: none; border: none; cursor: pointer;
  color: var(--text-primary); font-family: var(--font-body);
}
.play-icon {
  width: 62px; height: 62px; border-radius: 50%;
  background: rgba(7, 8, 13, 0.5);
  border: 1.5px solid var(--accent);
  position: relative;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast), background var(--ease-fast);
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.play-icon::after {
  content: ''; position: absolute; top: 50%; left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid; border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--accent);
}
.project-play:hover .play-icon {
  transform: scale(1.08);
  background: var(--accent-glow);
  box-shadow: 0 0 32px 2px var(--accent-glow);
}
.play-label {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--text-secondary);
}
.project-soon {
  position: relative; z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted);
  border: 1px dashed var(--edge-strong);
  padding: 0.5rem 0.9rem; border-radius: 8px;
}

.project-body { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; gap: 0.8rem; flex: 1; }
.project-head { display: flex; flex-direction: column; gap: 0.25rem; }
.project-head h3 {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700; color: var(--text-primary);
  letter-spacing: -0.01em;
}
.project-tagline {
  font-size: 0.82rem; color: var(--accent); font-weight: 600;
  letter-spacing: 0.01em;
}
.project-desc { font-size: 0.92rem; line-height: 1.7; color: var(--text-secondary); }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: auto; padding-top: 0.4rem; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--edge);
  padding: 0.28rem 0.6rem; border-radius: 6px;
}

/* ═══════════════════════════ INTERVIEW ═══════════════════════════ */
.interview {
  background: linear-gradient(180deg, var(--void), var(--obsidian));
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}
.interview-grid {
  display: grid; grid-template-columns: 1.15fr 1fr;
  gap: 3rem; align-items: center;
}
.interview-media {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--edge-strong);
  background: #000;
  box-shadow: var(--shadow-lg);
}
.interview-media::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(244, 168, 80, 0.15);
}
.interview-video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.interview-badge {
  position: absolute; top: 0.9rem; left: 0.9rem; z-index: 3;
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700;
  letter-spacing: 0.12em; color: #ff5d5d;
  background: rgba(7, 8, 13, 0.7); border: 1px solid rgba(255, 93, 93, 0.3);
  padding: 0.25rem 0.55rem; border-radius: 6px;
}
.interview-role { color: var(--dawn); font-weight: 600; margin-bottom: 1rem; font-size: 0.95rem; }
.interview-body p { line-height: 1.8; color: var(--text-secondary); margin-bottom: 0.9rem; font-size: 0.96rem; }
.cred-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.cred {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--edge);
  padding: 0.4rem 0.75rem; border-radius: 7px;
}

/* ═══════════════════════════ CARDS ═══════════════════════════ */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.card {
  background: var(--graphite);
  border: 1px solid var(--edge);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.9rem;
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--dawn), transparent);
  opacity: 0; transition: opacity var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  background: var(--elevated);
  border-color: var(--edge-strong);
}
.card:hover::before { opacity: 1; }
.card-number {
  font-family: var(--font-display);
  font-size: 2.4rem; font-weight: 700;
  color: var(--surface); line-height: 1; margin-bottom: 1.2rem;
  letter-spacing: -0.04em; transition: color var(--ease);
}
.card:hover .card-number { color: var(--dawn); }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 600; margin-bottom: 0.6rem; color: var(--text-primary);
}
.card p { line-height: 1.75; font-size: 0.92rem; color: var(--text-secondary); }

/* ═══════════════════════════ USE CASES ═══════════════════════════ */
.use-cases { display: grid; gap: 1px; background: var(--edge); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--edge); }
.use-case {
  background: var(--graphite);
  padding: 1.9rem 2rem;
  transition: background var(--ease-fast);
}
.use-case:hover { background: var(--elevated); }
.use-case-header { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 0.6rem; }
.use-case-badge {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 9px;
  background: var(--dawn-glow); border: 1px solid rgba(244, 168, 80, 0.25);
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700;
  color: var(--dawn); flex-shrink: 0;
}
.use-case h3 { font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; color: var(--text-primary); }
.use-case > p { font-size: 0.92rem; line-height: 1.75; color: var(--text-secondary); margin-bottom: 0.9rem; }
.flow { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.5rem; }
.flow-step {
  display: inline-flex; align-items: center;
  background: var(--elevated); border: 1px solid var(--edge);
  padding: 0.38rem 0.75rem; border-radius: 7px;
  font-size: 0.78rem; font-weight: 600; color: var(--text-muted);
  white-space: nowrap;
}
.flow-arrow { color: var(--dawn); font-weight: 700; font-size: 0.9rem; flex-shrink: 0; opacity: 0.7; }
.use-case-result {
  display: inline-flex; align-items: center;
  margin-top: 0.9rem; padding: 0.45rem 0.85rem;
  background: var(--mint-glow); border: 1px solid rgba(52, 224, 168, 0.2);
  border-radius: 7px; font-size: 0.78rem; font-weight: 700; color: var(--mint);
}
.ai-bottom-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 1.2rem; }
.case {
  background: var(--graphite); border: 1px solid var(--edge);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: border-color var(--ease-fast);
}
.case:hover { border-color: var(--edge-strong); }
.case-label {
  font-family: var(--font-mono);
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.14em;
  font-weight: 500; color: var(--dawn); margin-bottom: 0.7rem;
}
.case strong { font-family: var(--font-display); font-size: 1.1rem; display: block; margin-bottom: 0.5rem; color: var(--text-primary); font-weight: 600; }
.case p { line-height: 1.75; color: var(--text-secondary); font-size: 0.92rem; }

.automate-cta {
  margin-top: 1.2rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  background:
    radial-gradient(130% 160% at 100% 0%, rgba(244, 168, 80, 0.10), transparent 55%),
    var(--graphite);
  border: 1px solid var(--edge-strong);
  border-radius: var(--radius-lg);
  padding: 2.1rem 2.4rem;
  position: relative; overflow: hidden;
}
.automate-cta::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--dawn) 50%, transparent 95%);
  opacity: 0.4;
}
.automate-cta strong {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 600;
  color: var(--text-primary); display: block; margin-bottom: 0.45rem; letter-spacing: -0.01em;
}
.automate-cta p { color: var(--text-secondary); max-width: 62ch; line-height: 1.7; font-size: 0.94rem; }
.automate-cta .btn { flex-shrink: 0; }
@media (max-width: 740px) {
  .automate-cta { flex-direction: column; align-items: flex-start; padding: 1.8rem; }
}

/* ═══════════════════════════ IMPACT ═══════════════════════════ */
.impact {
  background: var(--obsidian);
  border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge);
}
.impact-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--edge);
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--edge);
}
.impact-card { background: var(--graphite); padding: 2.3rem 1.7rem; transition: background var(--ease-fast); }
.impact-card:hover { background: var(--elevated); }
.impact-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.5vw, 2.4rem); font-weight: 700;
  color: var(--dawn); line-height: 1; letter-spacing: -0.03em; margin-bottom: 0.4rem;
}
.impact-unit {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--dawn); margin-bottom: 1rem; opacity: 0.85;
}
.impact-desc { font-size: 0.86rem; line-height: 1.7; color: var(--text-secondary); }

/* ═══════════════════════════ TIMELINE ═══════════════════════════ */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.timeline::before {
  content: ''; position: absolute; top: 23px; left: 23px; right: 23px; height: 1px;
  background: linear-gradient(90deg, var(--dawn), var(--electric), var(--sky));
  opacity: 0.35;
}
.step { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.step-number {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--graphite);
  border: 2px solid var(--edge-strong);
  font-family: var(--font-display); font-size: 0.95rem; font-weight: 700;
  color: var(--text-muted); margin-bottom: 1.2rem; position: relative; z-index: 1;
  transition: all var(--ease);
}
.step:hover .step-number {
  border-color: var(--dawn); color: var(--dawn);
  box-shadow: 0 0 24px rgba(244, 168, 80, 0.25);
}
.step-content { padding: 0 0.8rem; }
.step h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--text-primary); }
.step p { line-height: 1.7; color: var(--text-secondary); font-size: 0.88rem; }

/* ═══════════════════════════ STACK ═══════════════════════════ */
.stack-section { display: grid; gap: 1.6rem; }
.stack-group-label {
  font-family: var(--font-mono);
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em;
  font-weight: 500; color: var(--text-muted); margin-bottom: 0.5rem;
}
.stack { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill {
  display: inline-flex; align-items: center; gap: 0.45rem;
  border: 1px solid var(--edge-strong); border-radius: 9px;
  padding: 0.45rem 0.9rem; font-size: 0.82rem; font-weight: 600;
  background: var(--graphite); color: var(--text-secondary);
  transition: all var(--ease-fast); cursor: default;
}
.pill i { font-size: 1.1em; line-height: 1; }
.pill:hover { transform: translateY(-2px); color: var(--text-primary); }
.pill--backend:hover { background: var(--dawn-glow); border-color: var(--dawn); color: var(--dawn); }
.pill--frontend:hover { background: var(--sky-glow); border-color: var(--sky); color: var(--sky); }
.pill--infra:hover { background: var(--mint-glow); border-color: var(--mint); color: var(--mint); }
.pill--data:hover { background: var(--electric-glow); border-color: var(--electric); color: var(--electric); }
.pill--ai { background: rgba(244, 168, 80, 0.04); }
.pill--ai:hover { background: var(--dawn-glow); border-color: var(--dawn); color: var(--dawn); }

/* ═══════════════════════════ FAQ ═══════════════════════════ */
.faq details { border-bottom: 1px solid var(--edge); }
.faq summary {
  cursor: pointer; font-weight: 600; padding: 1.3rem 0;
  display: flex; justify-content: space-between; align-items: center;
  list-style: none; font-family: var(--font-display);
  font-size: 1.05rem; color: var(--text-primary);
  transition: color var(--ease-fast);
}
.faq summary:hover { color: var(--dawn); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; font-family: var(--font-body);
  font-size: 1.4rem; font-weight: 300; color: var(--text-muted);
  transition: color var(--ease-fast), transform var(--ease-fast);
  flex-shrink: 0; margin-left: 1rem;
}
.faq summary:hover::after { color: var(--dawn); }
.faq details[open] summary::after { content: '\2212'; color: var(--dawn); }
.faq p { padding: 0 0 1.3rem; color: var(--text-secondary); line-height: 1.8; font-size: 0.95rem; max-width: 70ch; }

/* ═══════════════════════════ CTA / CONTACT ═══════════════════════════ */
.cta {
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(244, 168, 80, 0.08), transparent 55%),
    var(--graphite);
  border-radius: var(--radius-xl);
  padding: 3.8rem;
  position: relative; overflow: hidden;
  border: 1px solid var(--edge-strong);
}
.cta::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--dawn) 50%, transparent 95%);
  opacity: 0.5;
}
.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 700;
  color: var(--text-primary); margin-bottom: 0.7rem; position: relative; letter-spacing: -0.02em;
}
.cta > p { color: var(--text-secondary); line-height: 1.8; max-width: 58ch; position: relative; font-size: 1rem; }

.contact-form { margin-top: 2.2rem; display: grid; gap: 1.1rem; position: relative; }
.form-row { display: grid; gap: 1.1rem; grid-template-columns: 1fr 1fr; }
.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.74rem; display: grid; gap: 0.5rem; font-weight: 500;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em;
}
.contact-form input, .contact-form textarea {
  width: 100%; padding: 0.9rem 1.05rem;
  border: 1px solid var(--edge-strong); border-radius: 10px;
  background: var(--elevated); color: var(--text-primary);
  font-size: 0.95rem; font-family: var(--font-body);
  text-transform: none; letter-spacing: 0;
  transition: border-color var(--ease-fast), background var(--ease-fast), box-shadow var(--ease-fast);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--dawn);
  background: var(--surface); box-shadow: 0 0 0 3px var(--dawn-glow);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-muted); }
.contact-form textarea { min-height: 150px; resize: vertical; }
.form-note { font-family: var(--font-body); font-size: 0.78rem; color: var(--text-muted); margin-top: 0.2rem; text-transform: none; letter-spacing: 0; }
.honeypot { position: absolute; left: -200vw; opacity: 0; pointer-events: none; }

/* ═══════════════════════════ STATUS / 404 ═══════════════════════════ */
.status-card {
  max-width: 640px; margin: 8rem auto;
  background: var(--graphite); border: 1px solid var(--edge);
  border-radius: var(--radius-xl); padding: 3.2rem; text-align: center;
}
.status-icon { font-size: 2.6rem; margin-bottom: 1rem; font-family: var(--font-display); font-weight: 700; color: var(--dawn); }
.status-card h1 { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.7rem; color: var(--text-primary); }
.status-card p { line-height: 1.7; color: var(--text-secondary); margin-bottom: 0.5rem; }
.status-card ul { text-align: left; margin: 1rem auto 0; padding-left: 1.2rem; max-width: 480px; color: var(--text-secondary); line-height: 1.8; }
.status-card .hero-actions { justify-content: center; margin-top: 1.5rem; }

/* ═══════════════════════════ FOOTER ═══════════════════════════ */
.footer { border-top: 1px solid var(--edge); padding: 3rem 0 3.5rem; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: start; }
.footer-brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  margin-bottom: 0.5rem; color: var(--text-primary); letter-spacing: 0.02em;
}
.footer-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; max-width: 46ch; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.86rem; font-weight: 600; text-align: right; }
.footer-links a { color: var(--text-muted); transition: color var(--ease-fast); }
.footer-links a:hover { color: var(--dawn); }
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.74rem; color: var(--text-muted); margin-top: 2rem; padding-top: 1.3rem;
  border-top: 1px solid var(--edge); opacity: 0.7;
}

/* ═══════════════════════════ LIGHTBOX ═══════════════════════════ */
.lightbox {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  background: rgba(4, 5, 9, 0.86);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--ease-fast), visibility var(--ease-fast);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox-inner {
  position: relative; width: min(1000px, 100%);
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--edge-strong);
  box-shadow: var(--shadow-lg);
  transform: scale(0.96); transition: transform var(--ease);
}
.lightbox.is-open .lightbox-inner { transform: scale(1); }
.lightbox-video { width: 100%; aspect-ratio: 16 / 9; background: #000; display: block; }
.lightbox-close {
  position: absolute; top: -2.6rem; right: 0;
  background: none; border: none; color: #fff; font-size: 2rem; line-height: 1;
  cursor: pointer; opacity: 0.75; transition: opacity var(--ease-fast);
}
.lightbox-close:hover { opacity: 1; }

/* ═══════════════════════════ FOCUS ═══════════════════════════ */
:focus-visible { outline: 2px solid var(--dawn); outline-offset: 2px; border-radius: 4px; }

/* ═══════════════════════════ WORD ROTATOR ═══════════════════════════ */
.word-rotator { display: inline-block; transition: opacity 0.3s ease, transform 0.3s ease; }
.word-rotator.is-swapping { opacity: 0; transform: translateY(0.15em); }

/* ═══════════════════════════ DOMAIN MARQUEE ═══════════════════════════ */
.domains {
  padding: 3.2rem 0 3.6rem;
  background: var(--obsidian);
  border-bottom: 1px solid var(--edge);
}
.domains .section-kicker { display: inline-block; }
.domains-lead {
  max-width: 60ch; color: var(--text-secondary);
  margin-top: 0.5rem; font-size: 1rem; line-height: 1.7;
}
.marquee { position: relative; margin-top: 2rem; overflow: hidden; }
.marquee-track {
  display: inline-flex; align-items: center; white-space: nowrap;
  animation: marquee 42s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  display: inline-flex; align-items: center;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.6rem); font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--ease-fast);
}
.marquee-item:hover { color: var(--dawn); }
.marquee-dot { color: var(--dawn); font-size: 0.5em; margin: 0 1.6rem; opacity: 0.65; }
.marquee-fade { position: absolute; top: 0; bottom: 0; width: 140px; z-index: 2; pointer-events: none; }
.marquee-fade--l { left: 0; background: linear-gradient(90deg, var(--obsidian), transparent); }
.marquee-fade--r { right: 0; background: linear-gradient(270deg, var(--obsidian), transparent); }

/* ═══════════════════════════ MARKETPLACE (3D pod orbit) ═══════════════════════════ */
.market {
  background: linear-gradient(180deg, var(--void), var(--obsidian));
  border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge);
  overflow: hidden;
}
.market-head { text-align: center; margin-left: auto; margin-right: auto; }
.market-head .section-intro { margin-left: auto; margin-right: auto; }

.market-stage {
  position: relative;
  height: 480px;
  display: flex; align-items: center; justify-content: center;
  perspective: 1000px;
  margin: 0.5rem 0 2rem;
}
.orbit-scene {
  position: relative; width: 1px; height: 1px;
  transform-style: preserve-3d;
  transform: rotateX(-26deg);
  transition: transform 0.25s ease;
  --orbit-r: 270px;
}
.orbit-ring {
  position: absolute; transform-style: preserve-3d;
  animation: orbit-spin 34s linear infinite;
  will-change: transform;
}
@keyframes orbit-spin { from { transform: rotateY(0); } to { transform: rotateY(360deg); } }

.pod-card {
  position: absolute;
  width: 134px; height: 82px; left: -67px; top: -41px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.15rem;
  background: rgba(17, 19, 29, 0.92);
  border: 1px solid var(--edge-strong);
  border-radius: 13px;
  backface-visibility: hidden;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}
.pod-card::before {
  content: ''; position: absolute; top: 0; left: 18%; right: 18%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--dawn), transparent);
  opacity: 0.7;
}
.pod-card-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mint); box-shadow: 0 0 9px var(--mint);
  margin-bottom: 0.15rem;
}
.pod-card-name { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--text-primary); }

.orbit-core {
  position: absolute; left: -58px; top: -58px;
  width: 116px; height: 116px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: radial-gradient(circle, rgba(244, 168, 80, 0.30), rgba(244, 168, 80, 0.06) 58%, transparent 72%);
  transform: translateZ(0);
}
.orbit-core-label {
  font-family: var(--font-mono); font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.14em; color: var(--dawn); line-height: 1.25;
  text-shadow: 0 0 16px rgba(244, 168, 80, 0.6);
}
.orbit-core-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(244, 168, 80, 0.45);
  animation: core-pulse 3s ease-out infinite;
}
.orbit-core-ring--2 { animation-delay: 1.5s; }
@keyframes core-pulse {
  0% { transform: scale(0.7); opacity: 0.9; }
  100% { transform: scale(1.9); opacity: 0; }
}

.orbit-fog {
  position: absolute; inset: 0; pointer-events: none; z-index: 3;
  background: radial-gradient(ellipse 60% 75% at center, transparent 45%, rgba(11, 13, 20, 0.65) 88%);
}

.market-chips {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem;
  max-width: 760px; margin: 0 auto;
}

/* ═══════════════════════════ DAWN BRAND BEAT ═══════════════════════════ */
.dawn-band { position: relative; padding: 5.5rem 0 5rem; text-align: center; overflow: hidden; border-top: 1px solid var(--edge); background: var(--void); }
.dawn-horizon {
  position: absolute; left: 50%; bottom: -55%; transform: translateX(-50%);
  width: 150%; height: 110%; border-radius: 50%; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(244, 168, 80, 0.22), rgba(244, 168, 80, 0.05) 38%, transparent 64%);
}
.dawn-statement {
  position: relative; font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 2.4rem); font-weight: 600;
  letter-spacing: -0.02em; color: var(--text-secondary);
  max-width: 22ch; margin: 0 auto; line-height: 1.3;
}
.dawn-statement span { color: var(--dawn); }

.footer-tagline { font-family: var(--font-display); color: var(--text-secondary); font-size: 0.95rem; margin-top: 0.5rem; }
.footer-tagline span { color: var(--dawn); }

/* ═══════════════════════════ RESPONSIVE: TABLET ═══════════════════════════ */
@media (max-width: 980px) {
  .desktop-menu { display: none; }
  .mobile-nav { display: block; position: relative; }
  .hero { min-height: auto; padding: 7rem 0 4rem; }
  .hero-hud { grid-template-columns: repeat(2, 1fr); }
  .hud-item:nth-child(2) { border-right: none; }
  .hud-item:nth-child(1), .hud-item:nth-child(2) { border-bottom: 1px solid var(--edge); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .project--featured { grid-column: span 2; grid-row: auto; }
  .interview-grid { grid-template-columns: 1fr; gap: 2rem; }
  .orbit-scene { --orbit-r: 215px; }
  .market-stage { height: 470px; }
  .cards { grid-template-columns: 1fr; }
  .ai-bottom-row { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline::before { top: 0; bottom: 0; left: 22px; right: auto; width: 1px; height: auto; }
  .step { text-align: left; flex-direction: row; align-items: flex-start; gap: 1.2rem; padding: 0 0 2rem 0; }
  .step-number { margin-bottom: 0; flex-shrink: 0; }
  .step-content { padding: 0.4rem 0 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { text-align: left; flex-direction: row; flex-wrap: wrap; gap: 1.2rem; }
}

/* ═══════════════════════════ RESPONSIVE: MOBILE ═══════════════════════════ */
@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .hero { padding: 6rem 0 3rem; }
  h1 { max-width: none; }
  .hero-hud { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .project--featured { grid-column: auto; }
  .cta { padding: 2.2rem 1.5rem; }
  .impact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .status-card { margin: 4rem 1rem; padding: 2rem; }
  .hero-tech { display: none; }
  .section-head { margin-bottom: 2.2rem; }
  .orbit-scene { --orbit-r: 168px; }
  .market-stage { height: 410px; }
  .pod-card { width: 110px; height: 72px; left: -55px; top: -36px; }
  .pod-card-name { font-size: 0.85rem; }
}

/* ═══════════════════════════ REDUCED MOTION ═══════════════════════════ */
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--dawn); outline-offset: 5px; }
.hero { min-height: 780px; padding: 8rem 0 5rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 5rem; align-items: center; width: 100%; max-width: 1180px; }
.hero-copy { min-width: 0; }
.hero .eyebrow { border: 0; background: none; border-radius: 0; padding: 0; font-size: 0.66rem; letter-spacing: 0.09em; }
.hero h1 { font-size: clamp(3.3rem, 5.4vw, 4.65rem); line-height: 1.08; letter-spacing: -0.065em; max-width: 11.5ch; margin-top: 1.8rem; }
.hero h1 .grad { display: block; background-image: linear-gradient(110deg, var(--dawn), var(--dawn-2)); }
.headline-line { display: block; }
.hero-lead { font-size: 1.03rem; line-height: 1.85; max-width: 45ch; }
.hero .hero-actions { gap: 0.7rem; }
.hero .hero-actions .btn { font-size: 0.86rem; padding: 0.9rem 1.15rem; }
.hero-signature { display: flex; align-items: center; gap: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.61rem; letter-spacing: 0.08em; margin-top: 2.4rem; }
.signature-line { height: 1px; width: 32px; background: var(--dawn); }
.hero-bottom { position: absolute; bottom: 1.3rem; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; z-index: 2; width: 100%; }
.hero-runtime { font: 0.61rem var(--font-mono); letter-spacing: 0.13em; color: var(--text-muted); }
.motion-toggle { font: 0.7rem var(--font-body); padding: 0.5rem 0.7rem; color: var(--text-secondary); border: 1px solid var(--edge-strong); background: var(--obsidian); border-radius: 6px; cursor: pointer; }
.motion-toggle[aria-pressed="true"] { color: var(--dawn); border-color: var(--dawn); }
.delivery-preview { position: relative; padding: 1.6rem; border: 1px solid var(--edge-strong); border-radius: 18px; background: linear-gradient(145deg, var(--graphite), var(--obsidian)); box-shadow: var(--shadow-lg); }
.delivery-preview::before { content: ''; position: absolute; top: -1px; left: 12%; right: 12%; height: 1px; background: linear-gradient(90deg, transparent, var(--dawn), transparent); }
.delivery-caption { display: flex; align-items: center; gap: 0.5rem; font: 0.62rem var(--font-mono); color: var(--text-muted); }
.delivery-caption > span:last-child { margin-left: auto; font-size: 0.57rem; }
.delivery-light { width: 6px; height: 6px; border-radius: 50%; background: var(--dawn); box-shadow: 0 0 14px var(--dawn); }
.delivery-preview h2 { margin: 1.1rem 0; font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; letter-spacing: -0.035em; line-height: 1.25; color: var(--text-primary); }
.delivery-preview select { width: 100%; min-width: 0; padding: 0.8rem 1rem; border: 1px solid var(--edge-strong); border-radius: 8px; background: var(--elevated); color: var(--text-primary); font: 0.92rem var(--font-body); cursor: pointer; }
.delivery-preview option { background: var(--graphite); }
.delivery-result { margin-top: 1.25rem; }
.delivery-result h3 { font: 500 0.82rem var(--font-display); color: var(--dawn); margin-bottom: 0.35rem; }
.delivery-description { color: var(--text-secondary); font-size: 0.83rem; line-height: 1.7; min-height: 2.9rem; }
.system-map { position: relative; display: grid; grid-template-columns: 62px 1fr; gap: 2.6rem; align-items: center; padding: 1.45rem 0; }
.system-core { width: 62px; height: 62px; display: grid; place-items: center; border: 1px solid var(--dawn-deep); background: radial-gradient(circle at center, var(--dawn-glow), var(--graphite)); border-radius: 50%; box-shadow: 0 0 32px var(--dawn-glow); }
.system-core .brand-mark { width: 28px; height: 28px; }
.system-core::after { content: ''; position: absolute; left: 62px; width: 2.6rem; height: 1px; background: var(--dawn-deep); }
.system-modules { display: grid; gap: 0.6rem; list-style: none; position: relative; }
.system-modules::before { content: ''; position: absolute; top: 20px; bottom: 20px; left: -1.3rem; width: 1px; background: var(--dawn-deep); }
.system-modules li { position: relative; display: flex; align-items: center; gap: 0.65rem; min-height: 40px; font-size: 0.76rem; border: 1px solid var(--edge-strong); background: var(--elevated); border-radius: 6px; padding: 0.6rem 0.7rem; color: var(--text-primary); }
.system-modules li::before { content: ''; position: absolute; left: -1.3rem; width: 1.3rem; height: 1px; background: var(--dawn-deep); }
.module-index { color: var(--text-muted); font: 0.6rem var(--font-mono); }
.module-dot { flex-shrink: 0; width: 4px; height: 4px; margin-left: auto; background: var(--mint); border-radius: 50%; }
.delivery-extras { display: flex; flex-direction: column; gap: 0.7rem; border-top: 1px solid var(--edge); padding-top: 1rem; margin-bottom: 1.2rem; }
.delivery-extras label { display: flex; align-items: center; gap: 0.65rem; font-size: 0.78rem; cursor: pointer; }
.delivery-extras input { width: 16px; height: 16px; accent-color: var(--dawn); }
.delivery-extra-summary { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.delivery-chip { border: 1px solid var(--dawn-deep); color: var(--dawn); font-size: 0.65rem; padding: 0.15rem 0.5rem; border-radius: 4px; margin-bottom: 1rem; }
.delivery-brief { width: 100%; justify-content: space-between; font-size: 0.81rem; white-space: normal; text-align: left; }
.delivery-note { font-size: 0.7rem; line-height: 1.65; color: var(--text-muted); margin-top: 0.8rem; }
.delivery-strip { padding-top: 1.5rem; padding-bottom: 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 2rem; border-bottom: 1px solid var(--edge); }
.delivery-strip > span { color: var(--text-muted); font-size: 0.72rem; }
.delivery-strip ol { display: flex; align-items: center; justify-content: space-between; gap: 2rem; list-style: none; }
.delivery-strip li { display: flex; gap: 0.6rem; align-items: center; color: var(--text-secondary); font-size: 0.76rem; }
.stage-index { color: var(--dawn); font: 0.61rem var(--font-mono); }
@media (max-width: 1100px) {
  .hero-grid { gap: 2.3rem; }
  .hero h1 { font-size: 3.8rem; }
  .delivery-strip, .delivery-strip ol { gap: 1rem; }
}
@media (max-width: 980px) {
  .hero { padding: 7rem 0 5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.6rem; }
  .hero h1 { font-size: clamp(3.25rem, 11vw, 4.6rem); }
  .hero-lead { max-width: 52ch; }
  .hero-signature { margin-top: 1.7rem; }
  .delivery-preview { max-width: 540px; width: 100%; }
  .delivery-strip { align-items: flex-start; flex-direction: column; }
  .delivery-strip ol { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; width: 100%; }
}
@media (max-width: 600px) {
  .topbar-actions > .btn { display: none; }
  .topbar-inner { gap: 0.5rem; }
  .topbar-actions { gap: 0.3rem; }
  .brand-text { font-size: 0.95rem; }
}
@media (max-width: 380px) {
  .hero-grid { padding-left: 1rem; padding-right: 1rem; }
  .delivery-preview { padding: 1.1rem; }
  .system-map { gap: 1.8rem; }
  .hero .eyebrow { font-size: 0.58rem; }
}

.portfolio-teaser { display: flex; align-items: center; gap: 0.75rem; width: fit-content; margin-top: 1.8rem; color: var(--text-secondary); font-size: 0.83rem; line-height: 1.5; }
.portfolio-teaser:hover { color: var(--dawn); }
.portfolio-teaser-mark { display: grid; place-items: center; width: 30px; height: 30px; flex-shrink: 0; border: 1px solid var(--dawn-deep); border-radius: 9px; background: var(--dawn-glow); color: var(--dawn); font: 600 1rem var(--font-display); }
.portfolio-teaser > span:last-child { color: var(--dawn); }
.portfolio .section-head { max-width: 760px; }
.portfolio .section-title { max-width: 24ch; }
.portfolio article { scroll-margin-top: 110px; }
.jarvis-feature { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 3.5rem; align-items: center; padding: 3rem; border: 1px solid var(--dawn-deep); border-radius: var(--radius-xl); background: radial-gradient(ellipse at top left, var(--dawn-glow), transparent 65%), var(--obsidian); position: relative; }
.jarvis-copy { min-width: 0; }
.solution-category { display: block; color: var(--dawn); font: 500 0.66rem var(--font-mono); line-height: 1.7; letter-spacing: 0.08em; text-transform: uppercase; }
.jarvis-copy h3 { color: var(--text-primary); font: 600 clamp(4rem, 7vw, 6rem)/1.1 var(--font-display); letter-spacing: -0.065em; margin: 1rem 0; }
.jarvis-period { color: var(--dawn); }
.jarvis-promise { color: var(--text-primary); font: 500 clamp(1.4rem, 2.5vw, 1.9rem)/1.35 var(--font-display); letter-spacing: -0.035em; max-width: 25ch; margin-bottom: 1.2rem; }
.solution-description { color: var(--text-secondary); font-size: 0.91rem; line-height: 1.85; }
.solution-tags { display: flex; flex-wrap: wrap; gap: 0.4rem 0.85rem; list-style: none; margin: 1.3rem 0 1.5rem; }
.solution-tags li { font: 0.66rem/1.6 var(--font-mono); color: var(--text-muted); }
.solution-contact { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 44px; color: var(--text-primary); font-size: 0.8rem; line-height: 1.55; padding-top: 1rem; border-top: 1px solid var(--edge-strong); }
.solution-contact > span { flex-shrink: 0; color: var(--dawn); }
.solution-contact:hover { color: var(--dawn); }
.solution-contact.btn { width: fit-content; max-width: 100%; padding: 0.85rem 1.1rem; white-space: normal; text-align: left; }
.solution-contact.btn, .solution-contact.btn > span, .solution-contact.btn:hover { color: var(--void); }
.jarvis-workflow { min-width: 0; border: 1px solid var(--edge-strong); border-radius: var(--radius-lg); background: var(--graphite); box-shadow: var(--shadow-lg); }
.jarvis-workflow-head { display: flex; align-items: center; gap: 0.9rem; padding: 1.3rem 1.5rem; border-bottom: 1px solid var(--edge-strong); color: var(--text-primary); font-size: 0.9rem; }
.jarvis-monogram { display: grid; place-items: center; flex-shrink: 0; width: 34px; height: 34px; border: 1px solid var(--dawn-deep); border-radius: 10px; color: var(--dawn); background: var(--dawn-glow); font: 600 1.2rem var(--font-display); }
.jarvis-workflow ol { list-style: none; padding: 0.3rem 1.5rem; }
.jarvis-workflow li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 0.85rem; padding: 1.25rem 0; }
.jarvis-workflow li + li { border-top: 1px solid var(--edge); }
.workflow-index { padding-top: 0.15rem; color: var(--dawn); font: 0.67rem/1.7 var(--font-mono); }
.jarvis-workflow strong { display: block; color: var(--text-primary); font-size: 0.88rem; font-weight: 500; line-height: 1.5; }
.jarvis-workflow li p { color: var(--text-muted); font-size: 0.78rem; line-height: 1.75; margin-top: 0.4rem; }
.jarvis-workflow-foot { display: flex; align-items: center; gap: 0.6rem; padding: 1rem 1.5rem; border-top: 1px solid var(--edge); color: var(--text-muted); font: 0.56rem/1.6 var(--font-mono); letter-spacing: 0.08em; }
.jarvis-workflow-foot span { width: 5px; height: 5px; border-radius: 50%; background: var(--dawn); }
.portfolio-group-title { color: var(--text-secondary); font: 500 clamp(1.1rem, 2vw, 1.35rem)/1.5 var(--font-display); margin: 3rem 0 1.25rem; letter-spacing: -0.02em; }
.daily-solutions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.solution-card { display: flex; flex-direction: column; min-width: 0; padding: 1.65rem; border: 1px solid var(--edge-strong); border-radius: var(--radius-lg); background: var(--obsidian); }
.solution-card .solution-category { color: var(--text-muted); font-size: 0.59rem; }
.solution-card h4 { font: 500 1.75rem/1.2 var(--font-display); color: var(--text-primary); letter-spacing: -0.04em; margin: 0.9rem 0; }
.solution-promise { font: 500 1rem/1.5 var(--font-display); color: var(--text-primary); margin-bottom: 0.8rem; }
.solution-card .solution-description { font-size: 0.84rem; flex: 1; }
.solution-card .solution-tags { margin: 1.25rem 0; }
.solution-card--daily { padding: 2rem; background: linear-gradient(150deg, var(--electric-glow), transparent 70%), var(--obsidian); }
.solution-card--daily .solution-category { color: var(--electric); }
.solution-card--daily h4 { font-size: 2.2rem; }
.solution-card--daily .solution-promise { font-size: 1.15rem; }
.solution-card--daily .solution-contact > span { color: var(--electric); }
.solution-card--daily:last-child { background: linear-gradient(150deg, var(--mint-glow), transparent 70%), var(--obsidian); }
.solution-card--daily:last-child .solution-category, .solution-card--daily:last-child .solution-contact > span { color: var(--mint); }
@media (max-width: 1100px) {
  .jarvis-feature { gap: 2rem; padding: 2rem; }
}
@media (max-width: 980px) {
  .jarvis-feature { grid-template-columns: minmax(0, 1fr); }
  .jarvis-promise { max-width: 32ch; }
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .jarvis-feature { padding: 1.4rem; gap: 2rem; border-radius: var(--radius-lg); }
  .jarvis-workflow-head, .jarvis-workflow-foot { padding-left: 1rem; padding-right: 1rem; }
  .jarvis-workflow ol { padding-left: 1rem; padding-right: 1rem; }
  .jarvis-workflow li { grid-template-columns: 20px minmax(0, 1fr); gap: 0.5rem; }
  .daily-solutions, .portfolio-grid { grid-template-columns: minmax(0, 1fr); }
  .solution-card, .solution-card--daily { padding: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  html.js [data-reveal] { opacity: 1; transform: none; }
}