/* BiCanvas — Editorial Geometric Design System */

:root {
  --bg-deep: #0a0d12;
  --bg-surface: #12171f;
  --bg-elevated: #1a2130;
  --bg-card: #151c28;
  --accent-gold: #e8a838;
  --accent-gold-dim: #c4892a;
  --accent-red: #e04444;
  --accent-red-dim: #c03030;
  --accent-red-glow: rgba(224, 68, 68, 0.18);
  --accent-blue: #5b9fd4;
  --accent-rose: #c76b7a;
  --accent-emerald: #3d9a7a;
  --text-primary: #f0ece4;
  --text-secondary: rgba(240, 236, 228, 0.72);
  --text-muted: #7a8494;
  --border-subtle: rgba(224, 68, 68, 0.1);
  --border-strong: rgba(224, 68, 68, 0.28);
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.45);
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --max-width: 1200px;
  --header-h: 72px;
  --transition: 0.22s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ========== Background ========== */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 60% at 10% 90%, rgba(232, 168, 56, 0.06), transparent 50%),
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(224, 68, 68, 0.09), transparent 50%),
    radial-gradient(ellipse 60% 45% at 50% 0%, rgba(91, 159, 212, 0.07), transparent 55%),
    var(--bg-deep);
}

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(232, 168, 56, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 168, 56, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

/* ========== Typography ========== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-red);
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.6rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.65;
}

/* ========== Layout ========== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}

.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.section--alt {
  background: linear-gradient(180deg, transparent, rgba(26, 33, 48, 0.5) 50%, transparent);
}

/* ========== Header ========== */
.header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  background: rgba(10, 13, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-red), var(--accent-gold), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.75rem);
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav a:hover { color: var(--accent-red); }

.nav a.is-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-red);
  border-radius: 1px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-dim));
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-red-glow);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(224, 68, 68, 0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  background: var(--accent-red-glow);
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
}

.nav-toggle span { position: relative; }

.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after { transform: translateY(6px); }

.header--nav-open .nav-toggle span { background: transparent; }
.header--nav-open .nav-toggle span::before { transform: rotate(45deg); }
.header--nav-open .nav-toggle span::after { transform: rotate(-45deg); }

/* ========== Hero ========== */
.hero {
  position: relative;
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(4.5rem, 11vw, 8rem);
  overflow: hidden;
}

/* Aurora background */
.hero-aurora {
  position: absolute;
  inset: -10% -5% 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
}

.orb--red {
  width: 460px;
  height: 460px;
  top: -120px;
  right: 4%;
  background: radial-gradient(circle, rgba(224, 68, 68, 0.55), transparent 65%);
  animation: orbFloat 16s ease-in-out infinite;
}

.orb--gold {
  width: 380px;
  height: 380px;
  top: 30%;
  left: -80px;
  background: radial-gradient(circle, rgba(232, 168, 56, 0.4), transparent 65%);
  animation: orbFloat 20s ease-in-out infinite reverse;
}

.orb--blue {
  width: 420px;
  height: 420px;
  bottom: -160px;
  right: 22%;
  background: radial-gradient(circle, rgba(91, 159, 212, 0.42), transparent 65%);
  animation: orbFloat 24s ease-in-out infinite;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 25px) scale(0.95); }
}

.hero-beam {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, transparent 0 38px, rgba(240, 236, 228, 0.015) 38px 39px);
  mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, black, transparent 75%);
}

.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

/* Entrance reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  animation: revealUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: calc(var(--d, 0) * 0.1s);
}

@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(135deg, rgba(224, 68, 68, 0.12), rgba(26, 33, 48, 0.6));
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.hero-eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-red);
  box-shadow: 0 0 0 0 rgba(224, 68, 68, 0.6);
  animation: ping 2s ease-out infinite;
}

@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(224, 68, 68, 0.55); }
  70%, 100% { box-shadow: 0 0 0 8px rgba(224, 68, 68, 0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2.6rem, 6.4vw, 4.75rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin-bottom: 1.4rem;
}

.hero-line { display: block; }

.hero h1 .highlight {
  position: relative;
  background: linear-gradient(110deg, var(--accent-red) 0%, var(--accent-gold) 45%, var(--accent-blue) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: sheen 6s ease-in-out infinite;
}

@keyframes sheen {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.btn--lg {
  padding: 0.85rem 1.6rem;
  font-size: 0.98rem;
}

.btn--lg svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition);
}

.btn--primary.btn--lg:hover svg { transform: translateX(3px); }

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-tag {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(26, 33, 48, 0.55);
  border: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-tag strong {
  color: var(--accent-red);
  font-weight: 700;
}

/* Status card */
.hero-aside {
  position: relative;
  perspective: 1200px;
}

.hero-card {
  background: linear-gradient(165deg, rgba(26, 33, 48, 0.75), rgba(21, 28, 40, 0.92));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 1.85rem;
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(224, 68, 68, 0.05);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-aside:hover .hero-card {
  transform: translateY(-4px) rotateX(2deg) rotateY(-2deg);
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold), var(--accent-blue));
}

.hero-card-glow {
  position: absolute;
  top: -40%;
  right: -30%;
  width: 70%;
  height: 80%;
  background: radial-gradient(circle, rgba(224, 68, 68, 0.18), transparent 70%);
  pointer-events: none;
}

.hero-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  position: relative;
}

.hero-card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.hero-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-emerald);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(61, 154, 122, 0.3);
  background: rgba(61, 154, 122, 0.08);
}

.hero-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  animation: pulse 1.6s ease infinite;
}

.hero-gauge {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-gauge-ring {
  flex-shrink: 0;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background:
    conic-gradient(var(--accent-red) 0deg, var(--accent-gold) 200deg, var(--accent-blue) 340deg, rgba(240, 236, 228, 0.08) 340deg 360deg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: spinSlow 14s linear infinite;
}

@keyframes spinSlow {
  to { transform: rotate(360deg); }
}

.hero-gauge-core {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: spinSlow 14s linear infinite reverse;
}

.hero-gauge-value {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.hero-gauge-value span {
  font-size: 0.85rem;
  color: var(--accent-red);
}

.hero-gauge-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.hero-gauge-meta { flex: 1; min-width: 0; }

.hero-gauge-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.hero-spark {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 34px;
  margin-bottom: 0.6rem;
}

.hero-spark span {
  flex: 1;
  height: var(--h);
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--accent-red), rgba(224, 68, 68, 0.25));
  transform-origin: bottom;
  animation: sparkGrow 0.9s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

.hero-spark span:nth-child(1) { animation-delay: 0.5s; }
.hero-spark span:nth-child(2) { animation-delay: 0.58s; background: linear-gradient(180deg, var(--accent-gold), rgba(232,168,56,0.25)); }
.hero-spark span:nth-child(3) { animation-delay: 0.66s; }
.hero-spark span:nth-child(4) { animation-delay: 0.74s; background: linear-gradient(180deg, var(--accent-gold), rgba(232,168,56,0.25)); }
.hero-spark span:nth-child(5) { animation-delay: 0.82s; }
.hero-spark span:nth-child(6) { animation-delay: 0.9s; background: linear-gradient(180deg, var(--accent-blue), rgba(91,159,212,0.25)); }
.hero-spark span:nth-child(7) { animation-delay: 0.98s; }
.hero-spark span:nth-child(8) { animation-delay: 1.06s; background: linear-gradient(180deg, var(--accent-blue), rgba(91,159,212,0.25)); }

@keyframes sparkGrow {
  from { transform: scaleY(0); opacity: 0; }
  to { transform: scaleY(1); opacity: 1; }
}

.hero-gauge-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-gauge-sub span {
  color: var(--accent-red);
  font-weight: 700;
}

.hero-card-list {
  list-style: none;
}

.hero-card-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 0.4rem 0 0.4rem 1.25rem;
  position: relative;
}

.hero-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.8rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-red);
}

.hero-meta-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-meta-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.hero-meta-item span {
  display: block;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
  font-size: 0.62rem;
}

.hero-meta-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-float {
  position: absolute;
  left: -1.5rem;
  bottom: -1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  background: rgba(21, 28, 40, 0.92);
  border: 1px solid rgba(61, 154, 122, 0.35);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: floatY 5s ease-in-out infinite;
}

.hero-float svg {
  width: 16px;
  height: 16px;
  color: var(--accent-emerald);
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll indicator */
.hero-scroll {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  width: max-content;
  margin: clamp(2.5rem, 6vw, 4rem) auto 0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.hero-scroll:hover { color: var(--accent-red); }

.hero-scroll-track {
  width: 24px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.hero-scroll-thumb {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-red);
  animation: scrollThumb 1.8s ease-in-out infinite;
}

@keyframes scrollThumb {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ========== Stats strip ========== */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: -2rem;
  position: relative;
  z-index: 2;
}

.stat-item {
  background: var(--bg-card);
  padding: 1.5rem 1.25rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--accent-red);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* ========== Cards ========== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(224, 68, 68, 0.35);
  box-shadow: var(--shadow-soft);
}

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

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-red-glow);
  border: 1px solid rgba(224, 68, 68, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  color: var(--accent-red);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ========== Two-column feature ========== */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  margin-top: 2.5rem;
}

.feature-split .cards-grid {
  margin-top: 0;
}

/* ========== Process timeline ========== */
.timeline {
  margin-top: 2.5rem;
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-red), var(--accent-gold), var(--accent-blue), transparent);
}

.timeline-step {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-step:last-child { padding-bottom: 0; }

.timeline-step::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--accent-red);
  transform: translateX(-5px);
}

.timeline-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-red);
  letter-spacing: 0.14em;
  margin-bottom: 0.35rem;
}

.timeline-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.timeline-step p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 480px;
}

/* ========== Solutions bento ========== */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.bento-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: border-color var(--transition);
}

.bento-item:hover { border-color: var(--border-strong); }

.bento-item--large {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 280px;
  background:
    linear-gradient(160deg, rgba(224, 68, 68, 0.1) 0%, rgba(232, 168, 56, 0.06) 40%, transparent 70%),
    var(--bg-card);
}

.bento-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
}

.bento-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.bento-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 400px;
}

/* ========== Values ========== */
.values-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.value-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.value-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-red);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.value-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.value-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ========== FAQ ========== */
.faq-grid {
  display: grid;
  grid-template-columns: 0.35fr 0.65fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.faq-list {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
}

.faq-item + .faq-item {
  border-top: 1px solid var(--border-subtle);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.15rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--accent-red-glow); }

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent-red);
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.15rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== Contact ========== */
.contact-panel {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}

.contact-card a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-red);
  text-decoration: none;
  margin-top: 0.5rem;
  transition: color var(--transition);
}

.contact-card a:hover { color: var(--accent-gold); }

.contact-card-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.legal-block {
  margin-top: 2rem;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.legal-block strong { color: var(--text-primary); }
.legal-block p + p { margin-top: 0.35rem; }

/* ========== Footer ========== */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem;
  margin-top: 2rem;
  background: var(--bg-surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 300px;
  margin-top: 0.75rem;
  line-height: 1.65;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent-red);
  margin-bottom: 0.85rem;
}

.footer-list {
  list-style: none;
}

.footer-list li + li { margin-top: 0.4rem; }

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ========== Back to top ========== */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 150;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--accent-red);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
}

.back-to-top:hover {
  background: var(--accent-red-glow);
  border-color: var(--accent-red);
}

.back-to-top--visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top svg { width: 18px; height: 18px; }

/* ========== Secondary pages ========== */
.page-hero {
  padding: clamp(3rem, 8vw, 5rem) 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.75rem;
}

.page-lede {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  padding-bottom: 4rem;
}

.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
}

.content-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.content-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.content-card dl { margin: 0; }

.content-card dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-top: 0.85rem;
}

.content-card dt:first-child { margin-top: 0; }

.content-card dd {
  margin: 0.15rem 0 0;
  font-size: 0.95rem;
}

.placeholder-box {
  margin-top: 1.5rem;
  padding: 2rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px dashed var(--border-strong);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.page-hero--center {
  text-align: center;
}

.privacy-policy {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.privacy-policy .content-card {
  width: 100%;
  text-align: justify;
}

.privacy-policy .content-card h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.privacy-policy .content-card p {
  text-align: justify;
}

.privacy-policy .content-card p + p {
  margin-top: 0.85rem;
}

.privacy-policy .content-card ul {
  margin: 0.85rem 0 0;
  padding-left: 1.35rem;
  list-style: disc;
}

.privacy-policy .content-card li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: justify;
}

.privacy-policy .content-card li + li {
  margin-top: 0.35rem;
}

.privacy-policy .content-card ul + p {
  margin-top: 0.85rem;
}

.privacy-policy .content-card a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.privacy-policy .content-card a:hover {
  color: var(--accent-gold);
}

/* ========== Counter animation ========== */
[data-counter] { font-variant-numeric: tabular-nums; }

/* ========== Responsive ========== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-aside { order: 1; max-width: 480px; }
  .hero-float { left: auto; right: 0; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .feature-split { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-item--large { grid-column: span 1; grid-row: span 1; min-height: auto; }
  .values-row { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
  .contact-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 13, 18, 0.98);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 0.25rem;
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.2s ease;
  }

  .header--nav-open .nav {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a, .nav .btn {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
  }

  .nav a:hover { background: var(--accent-red-glow); }

  .footer-grid { grid-template-columns: 1fr; }
}

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