:root {
  --bg: #070a10;
  --bg-elevated: #0d1220;
  --bg-card: #121a2b;
  --border: #1e2a3d;
  --accent: #4ade80;
  --accent-dim: #234a35;
  --accent-2: #22d3ee;
  --warn: #fbbf24;
  --text: #e8edf4;
  --text-dim: #8a97a8;
  --danger: #f87171;
  --radius: 10px;
  --mono: "JetBrains Mono", "Space Mono", monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --display: "Space Grotesk", "Inter", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Scale type up on laptop/desktop screens — all sizes are rem-based */
@media (min-width: 1440px) {
  html { font-size: 17.5px; }
}

@media (min-width: 1800px) {
  html { font-size: 19px; }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

.icon-svg { width: 1em; height: 1em; display: inline-block; vertical-align: -0.125em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 0.5em;
}

p { color: var(--text-dim); margin: 0 0 1em; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(7, 10, 16, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}


.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle .icon-svg { width: 1.5rem; height: 1.5rem; }

@media (max-width: 780px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .nav-links.open a { padding: 12px 4px; min-height: 44px; display: flex; align-items: center; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #04140b;
  box-shadow: 0 0 24px -6px rgba(74, 222, 128, 0.6);
}

.btn-primary:hover { box-shadow: 0 0 32px -4px rgba(74, 222, 128, 0.8); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* Hero */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 64px 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(74, 222, 128, 0.12), transparent 55%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(74,222,128,0.05) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(34,211,238,0.04) 40px),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.hero-copy { position: relative; z-index: 2; }

.hero-meta {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 20px;
  letter-spacing: 0.05em;
}

@media (max-width: 960px) {
  .hero { padding: 48px 0; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy .hero-actions { justify-content: center; }
  .mcu-scene { margin: 0 auto; }
}

.hero-eyebrow {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  color: var(--text);
}

.hero h1 .accent { color: var(--accent); }

.hero-sub {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 0 32px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .hero-sub { margin: 0 auto 32px; }
}

/* Sections */
.section { padding: 80px 0; }
.section-tight { padding: 48px 0; }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-header h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }

.eyebrow {
  font-family: var(--mono);
  color: var(--accent-2);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover { border-color: var(--accent-dim); transform: translateY(-2px); }

.card .icon { font-size: 1.6rem; margin-bottom: 12px; color: var(--accent); }
.card .icon .icon-svg { width: 1.6rem; height: 1.6rem; }
.card h3 { font-size: 1.05rem; color: var(--text); }
.card p { margin: 0; font-size: 0.92rem; }

/* Quick links banner */
.quicklinks {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.quicklink {
  flex: 1 1 260px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.quicklink h3 { color: var(--accent); margin-bottom: 6px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.quicklink h3 .icon-svg { width: 1.2rem; height: 1.2rem; }

/* Badges */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.badge-live { background: var(--accent-dim); color: var(--accent); }
.badge-soon { background: rgba(251, 191, 36, 0.15); color: var(--warn); }

/* Level sections (Releases + Media) */
.level-block {
  border-top: 1px solid var(--border);
  padding: 56px 0;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: center;
}

.level-block:nth-child(even) .level-media { order: 2; }

@media (max-width: 860px) {
  .level-block { grid-template-columns: 1fr; }
  .level-block:nth-child(even) .level-media { order: 0; }
}

.level-number {
  font-family: var(--mono);
  color: var(--accent-2);
  font-size: 0.85rem;
}

.level-block h3 { font-size: 1.6rem; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.level-subtitle { font-family: var(--mono); color: var(--text-dim); font-size: 0.85rem; margin-bottom: 12px; }

.level-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
  display: flex;
  align-items: center;
  justify-content: center;
}

.level-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.level-media .placeholder-tag {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 0.8rem;
  text-align: center;
}

.level-media .soon-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 16, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}

/* Video thumb (lazy YouTube) */
.video-thumb {
  cursor: pointer;
  position: relative;
}

.video-thumb .play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: var(--accent);
}

.video-thumb iframe { width: 100%; height: 100%; border: 0; }

/* Podium */
.podium {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: end;
  margin-bottom: 40px;
}

.podium-slot {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 12px;
  text-align: center;
}

.podium-slot.first { padding-top: 36px; border-color: var(--accent); order: 2; }
.podium-slot.second { order: 1; }
.podium-slot.third { order: 3; }

.podium-rank { font-family: var(--mono); font-size: 1.6rem; color: var(--accent); }
.podium-name { font-weight: 600; margin: 8px 0 4px; }
.podium-score { font-family: var(--mono); color: var(--text-dim); font-size: 0.85rem; }

/* Table */
.lb-controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 24px;
}

select, input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 0.9rem;
}

.lb-table { width: 100%; border-collapse: collapse; }
.lb-table th, .lb-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.lb-table th { color: var(--text-dim); font-family: var(--mono); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.lb-table tbody tr:hover { background: var(--bg-card); }
.lb-empty { text-align: center; color: var(--text-dim); padding: 40px 0; font-family: var(--mono); }

/* Auth / Account */
.auth-wrap {
  max-width: 420px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.form-field { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.85rem; color: var(--text-dim); }
.form-field input { width: 100%; }

.auth-tabs { display: flex; gap: 8px; margin-bottom: 24px; }
.auth-tabs button {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.85rem;
}
.auth-tabs button.active { color: var(--accent); border-color: var(--accent-dim); }

.profile-card { display: flex; align-items: center; gap: 20px; margin-bottom: 32px; }
.profile-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--bg-elevated); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 1.4rem; color: var(--accent);
  overflow: hidden;
}
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }

.error-msg { color: var(--danger); font-size: 0.85rem; min-height: 1.2em; }

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ===== 3D Microcontroller scene ===== */
.mcu-scene {
  position: relative;
  width: min(460px, 88vw);
  aspect-ratio: 1;
  perspective: 1100px;
  margin-left: auto;
}

.mcu-scene::after {
  content: "";
  position: absolute;
  inset: 18%;
  background: radial-gradient(ellipse, rgba(74,222,128,0.18), transparent 70%);
  filter: blur(30px);
  z-index: -1;
}

.mcu-board {
  position: absolute;
  inset: 6%;
  transform-style: preserve-3d;
  transform: rotateX(56deg) rotateZ(-42deg);
  background:
    radial-gradient(circle at 50% 50%, rgba(74,222,128,0.06), transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 24px, rgba(74,222,128,0.06) 25px),
    repeating-linear-gradient(90deg, transparent, transparent 24px, rgba(74,222,128,0.06) 25px),
    linear-gradient(135deg, #0a1410, #071009);
  border: 1px solid #1d3a2c;
  border-radius: 18px;
  box-shadow: 0 0 60px -20px rgba(74,222,128,0.35);
  animation: boardSway 9s ease-in-out infinite alternate;
}

@keyframes boardSway {
  from { transform: rotateX(56deg) rotateZ(-42deg); }
  to   { transform: rotateX(58deg) rotateZ(-38deg); }
}

.mcu-traces { position: absolute; inset: 0; width: 100%; height: 100%; }

.mcu-traces .screw {
  fill: #0d1a12;
  stroke: #234a35;
  stroke-width: 2;
}

.mcu-traces .traces path {
  fill: none;
  stroke: #1d3a2c;
  stroke-width: 3;
  stroke-linecap: round;
}

.mcu-traces .pulses path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 16 400;
  animation: tracePulse 2.8s linear infinite;
  opacity: 0.9;
}

@keyframes tracePulse {
  from { stroke-dashoffset: 416; }
  to   { stroke-dashoffset: 0; }
}

.mcu-traces .pads circle {
  fill: #0d1a12;
  stroke: #2a5540;
  stroke-width: 2;
}

.mcu-chip-shadow {
  position: absolute;
  left: 27%;
  top: 27%;
  width: 46%;
  height: 46%;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 14px;
  filter: blur(14px);
  transform: translateZ(4px);
}

.mcu-chip {
  position: absolute;
  left: 28%;
  top: 28%;
  width: 44%;
  height: 44%;
  background: linear-gradient(135deg, #10161f, #05070b);
  border: 1px solid #2a3648;
  border-radius: 10px;
  transform: translateZ(30px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: chipFloat 5s ease-in-out infinite alternate;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.6);
}

@keyframes chipFloat {
  from { transform: translateZ(26px); }
  to   { transform: translateZ(42px); }
}

.pins {
  position: absolute;
  background: repeating-linear-gradient(90deg, #6b7889 0 9px, transparent 9px 21px);
}

.pins-top    { left: 8%; width: 84%; height: 11px; top: -11px; }
.pins-bottom { left: 8%; width: 84%; height: 11px; bottom: -11px; }
.pins-left, .pins-right {
  top: 8%; height: 84%; width: 11px;
  background: repeating-linear-gradient(0deg, #6b7889 0 9px, transparent 9px 21px);
}
.pins-left  { left: -11px; }
.pins-right { right: -11px; }

.pin1-dot {
  position: absolute;
  top: 10%;
  left: 10%;
  width: 9%;
  height: 9%;
  border-radius: 50%;
  background: #1c2634;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.8);
}

.chip-label { text-align: center; font-family: var(--mono); }
.chip-model { font-size: clamp(1.1rem, 4vw, 1.6rem); font-weight: 700; color: #cbd5e1; letter-spacing: 0.08em; }
.chip-brand { font-size: 0.62rem; color: var(--accent); letter-spacing: 0.12em; margin-top: 4px; }
.chip-rev   { font-size: 0.5rem; color: #556070; letter-spacing: 0.1em; margin-top: 6px; }

/* ===== Stats bar ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat { padding: 28px 16px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--border); }
.stat .num { font-family: var(--mono); font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat .label { color: var(--text-dim); font-size: 0.85rem; margin-top: 4px; }

@media (max-width: 640px) {
  .stats-bar { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--border); }
}

/* ===== Levels strip ===== */
.levels-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 1fr);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-dim) transparent;
}

.level-card {
  scroll-snap-align: start;
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.level-card:hover { border-color: var(--accent-dim); transform: translateY(-2px); }

.level-card img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }

.level-card .level-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px 14px 10px;
  background: linear-gradient(transparent, rgba(5, 8, 12, 0.92));
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.level-card .level-caption .lvl-no { font-family: var(--mono); font-size: 0.7rem; color: var(--accent-2); }
.level-card .level-caption .lvl-name { font-family: var(--mono); font-size: 0.9rem; font-weight: 700; color: var(--text); }

/* ===== Steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step { border-left: 2px solid var(--accent-dim); padding-left: 20px; }
.step .step-num { font-family: var(--mono); color: var(--accent); font-size: 0.85rem; margin-bottom: 10px; }
.step h3 { font-size: 1.05rem; color: var(--text); }
.step p { font-size: 0.92rem; margin: 0; }

@media (max-width: 780px) {
  .steps { grid-template-columns: 1fr; }
}

/* ===== Download box ===== */
.download-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  background:
    radial-gradient(ellipse at 85% 15%, rgba(74,222,128,0.1), transparent 55%),
    var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
}

.download-info h2 { font-size: clamp(1.4rem, 3.5vw, 2rem); }

.req-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.req-list li { padding: 6px 0; }
.req-list li::before { content: ">"; color: var(--accent); margin-right: 10px; }

.download-cta { text-align: center; }

.btn-lg { padding: 16px 32px; font-size: 1rem; }

.download-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 14px;
  letter-spacing: 0.05em;
}

@media (max-width: 780px) {
  .download-box { grid-template-columns: 1fr; padding: 32px 24px; text-align: center; }
  .req-list li::before { content: ""; margin: 0; }
}

/* ===== Footer ===== */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding: 48px 24px 32px;
  text-align: left;
}

.footer-brand .nav-logo { margin-bottom: 10px; }
.footer-brand p { font-size: 0.88rem; max-width: 300px; }

.footer-col h4 {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 5px 0;
  transition: color 0.15s ease;
}

.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
}

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-brand p { margin: 0 auto; }
}

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in { opacity: 1; transform: none; }

.card-grid .reveal:nth-child(2), .steps .reveal:nth-child(2) { transition-delay: 0.1s; }
.card-grid .reveal:nth-child(3), .steps .reveal:nth-child(3) { transition-delay: 0.2s; }
.card-grid .reveal:nth-child(4) { transition-delay: 0.3s; }

/* ===== Cinematic scroll ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 200;
  pointer-events: none;
}

/* ===== Journey timeline ===== */
.journey {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 24px 0 8px;
}

.journey-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.journey-line span {
  display: block;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  box-shadow: 0 0 12px rgba(74, 222, 128, 0.5);
}

.journey-stage {
  position: relative;
  width: calc(50% - 48px);
  padding: 0 0 72px;
}

.journey-stage.j-left { text-align: right; }
.journey-stage.j-right { margin-left: calc(50% + 48px); }

.journey-dot {
  position: absolute;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.6);
}

.j-left .journey-dot { right: -57px; }
.j-right .journey-dot { left: -57px; }

.journey-stage .j-num {
  font-family: var(--mono);
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent-dim);
  margin-bottom: 8px;
}

.journey-stage h3 {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--text);
  margin-bottom: 8px;
}

.journey-stage p { font-size: 0.98rem; margin: 0; }

@media (max-width: 780px) {
  .journey-line { left: 10px; transform: none; }
  .journey-stage,
  .journey-stage.j-left,
  .journey-stage.j-right {
    width: auto;
    margin-left: 44px;
    text-align: left;
    padding-bottom: 56px;
  }
  .j-left .journey-dot, .j-right .journey-dot { left: -41px; right: auto; }
}

/* ===== Certificate mockup ===== */
.cert-mock {
  display: inline-block;
  margin-top: 20px;
  padding: 22px 28px;
  background: linear-gradient(160deg, #0e1520, #0a0f18);
  border: 1px solid var(--accent-dim);
  outline: 1px solid var(--border);
  outline-offset: 5px;
  border-radius: 6px;
  position: relative;
  transform: rotate(-1.5deg);
  text-align: center;
  font-family: var(--mono);
}

.cert-mock .cert-title { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.3em; color: var(--text); }
.cert-mock .cert-sub { font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.15em; text-transform: uppercase; margin-top: 2px; }
.cert-mock .cert-line { height: 1px; background: var(--border); margin: 12px 0; }
.cert-mock .cert-name { font-size: 0.85rem; color: var(--accent); }
.cert-mock .cert-tag { font-size: 0.55rem; color: var(--text-dim); letter-spacing: 0.1em; margin-top: 6px; }

.cert-mock .cert-seal {
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #35d97b, #1d7a48);
  border: 2px solid #0a0f18;
  box-shadow: 0 0 14px rgba(74, 222, 128, 0.5);
}

/* ===== Vision & Mission ===== */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.vm-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 90% -10%, rgba(34, 211, 238, 0.08), transparent 55%),
    var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px;
}

.vm-card h3 { font-size: clamp(1.25rem, 2.6vw, 1.55rem); color: var(--text); }
.vm-card p { margin: 0; font-size: 0.98rem; }

.vm-glyph {
  position: absolute;
  right: 18px;
  bottom: 4px;
  font-family: var(--mono);
  font-size: 5rem;
  font-weight: 700;
  color: rgba(74, 222, 128, 0.06);
  pointer-events: none;
  user-select: none;
}

@media (max-width: 780px) {
  .vm-grid { grid-template-columns: 1fr; }
  .vm-card { padding: 32px 24px; }
}

/* ===== Hero background video ===== */
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 10, 16, 0.55) 0%, rgba(7, 10, 16, 0.35) 45%, rgba(7, 10, 16, 0.92) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(74, 222, 128, 0.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(34, 211, 238, 0.03) 40px);
}

.hero-grid { position: relative; z-index: 2; }

/* ===== Trailer modal ===== */
.trailer-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.trailer-modal[hidden] { display: none; }

.trailer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 6, 10, 0.88);
  backdrop-filter: blur(6px);
}

.trailer-content {
  position: relative;
  width: min(960px, 94vw);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 80px -12px rgba(0, 0, 0, 0.8), 0 0 60px -20px rgba(74, 222, 128, 0.25);
}

.trailer-content video {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
}

.trailer-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 10, 16, 0.7);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.trailer-close:hover { border-color: var(--accent); color: var(--accent); }

/* ===== Centered hero (video-first, chip removed) ===== */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.hero-content .hero-sub { margin: 0 auto 32px; }
.hero-content .hero-actions { justify-content: center; }

/* ===== Brand blocks (Vision / Mission with image slots) ===== */
.brand-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0;
}

.brand-block + .brand-block { border-top: 1px solid var(--border); }

.brand-flip .brand-media { order: 2; }

.brand-media {
  position: relative;
  aspect-ratio: 16/9;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-media .placeholder-tag {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 0.8rem;
  text-align: center;
  padding: 0 20px;
}

.brand-info h3 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--text);
}

.brand-info p {
  font-size: 1rem;
  margin: 0;
}

@media (max-width: 860px) {
  .brand-block { grid-template-columns: 1fr; gap: 24px; }
  .brand-flip .brand-media { order: 0; }
}