/* ─── Cinematic 2-Phase Splash ─── */
.splash-intro {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(30,35,80,.4), transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(90,60,200,.08), transparent 50%),
    linear-gradient(175deg, #020308, #050818 40%, #070a1e);
  overflow: hidden;
  transition: opacity .7s cubic-bezier(.4,0,.2,1), visibility .7s;
}

/* Quantum Particle Field */
.splash-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.sp {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, rgba(123,133,255,.7), rgba(192,132,252,.3));
  opacity: 0; animation: spFloat linear infinite;
}
.sp:nth-child(1)  { width:3px; height:3px; left:5%;  top:20%; animation-duration:6s;   animation-delay:0s; }
.sp:nth-child(2)  { width:2px; height:2px; left:15%; top:70%; animation-duration:5s;   animation-delay:.3s; }
.sp:nth-child(3)  { width:4px; height:4px; left:25%; top:40%; animation-duration:7s;   animation-delay:.1s; }
.sp:nth-child(4)  { width:2px; height:2px; left:35%; top:85%; animation-duration:5.5s; animation-delay:.5s; }
.sp:nth-child(5)  { width:3px; height:3px; left:45%; top:15%; animation-duration:6.5s; animation-delay:.2s; }
.sp:nth-child(6)  { width:5px; height:5px; left:55%; top:55%; animation-duration:8s;   animation-delay:0s; }
.sp:nth-child(7)  { width:2px; height:2px; left:65%; top:30%; animation-duration:5s;   animation-delay:.4s; }
.sp:nth-child(8)  { width:3px; height:3px; left:75%; top:75%; animation-duration:6s;   animation-delay:.6s; }
.sp:nth-child(9)  { width:4px; height:4px; left:85%; top:10%; animation-duration:7s;   animation-delay:.1s; }
.sp:nth-child(10) { width:2px; height:2px; left:92%; top:50%; animation-duration:5.5s; animation-delay:.3s; }
.sp:nth-child(11) { width:3px; height:3px; left:10%; top:90%; animation-duration:6s;   animation-delay:.7s; }
.sp:nth-child(12) { width:5px; height:5px; left:20%; top:5%;  animation-duration:8s;   animation-delay:.2s; }
.sp:nth-child(13) { width:2px; height:2px; left:40%; top:60%; animation-duration:5s;   animation-delay:.5s; }
.sp:nth-child(14) { width:3px; height:3px; left:50%; top:35%; animation-duration:6.5s; animation-delay:0s; }
.sp:nth-child(15) { width:4px; height:4px; left:60%; top:80%; animation-duration:7s;   animation-delay:.3s; }
.sp:nth-child(16) { width:2px; height:2px; left:70%; top:45%; animation-duration:5s;   animation-delay:.6s; }
.sp:nth-child(17) { width:3px; height:3px; left:80%; top:65%; animation-duration:6s;   animation-delay:.1s; }
.sp:nth-child(18) { width:6px; height:6px; left:30%; top:25%; animation-duration:9s;   animation-delay:0s; }
.sp:nth-child(19) { width:2px; height:2px; left:88%; top:90%; animation-duration:5.5s; animation-delay:.4s; }
.sp:nth-child(20) { width:3px; height:3px; left:3%;  top:50%; animation-duration:6s;   animation-delay:.8s; }

@keyframes spFloat {
  0%   { opacity:0; transform:translateY(0) translateX(0) scale(.5); }
  15%  { opacity:.8; }
  50%  { opacity:.5; transform:translateY(-60px) translateX(30px) scale(1); }
  85%  { opacity:.6; }
  100% { opacity:0; transform:translateY(-120px) translateX(-20px) scale(.3); }
}

/* Phase containers */
.splash-phase {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 1.5rem; text-align: center;
}
.splash-phase-1 { animation: phaseShow .01s forwards, phaseFadeOut .5s ease 1.7s forwards; }
.splash-phase-2 { opacity: 0; animation: phaseFadeIn .5s ease 1.9s forwards; }

@keyframes phaseShow   { to { opacity:1; } }
@keyframes phaseFadeOut { to { opacity:0; visibility:hidden; } }
@keyframes phaseFadeIn  { to { opacity:1; } }

/* Phase 1: Quote */
.splash-quote-line {
  font-family:'Inter',system-ui,sans-serif;
  margin:0; line-height:1.08; letter-spacing:-.035em;
  color:#f0f2ff; opacity:0; transform:translateY(30px);
}
.splash-line-1 {
  font-size:clamp(2.4rem,7.5vw,5rem); font-weight:600; color:#c8ceff;
  animation: splashReveal .6s cubic-bezier(.16,1,.3,1) .15s forwards;
}
.splash-line-2 {
  font-size:clamp(2.6rem,8vw,5.4rem); font-weight:700;
  animation: splashReveal .6s cubic-bezier(.16,1,.3,1) .35s forwards;
}
.splash-line-3 {
  font-size:clamp(2.8rem,8.5vw,5.8rem); font-weight:800;
  background:linear-gradient(135deg,#a0a8ff 0%,#7b85ff 35%,#c084fc 75%,#e879f9 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  animation: splashReveal .6s cubic-bezier(.16,1,.3,1) .55s forwards;
}
@keyframes splashReveal { to { opacity:1; transform:translateY(0); } }

/* Phase 2: Brand reveal */
.splash-logo-pulse {
  width:80px; height:80px; border-radius:50%;
  border:2px solid rgba(123,133,255,.4); margin-bottom:1.5rem;
  position:relative; animation:logoPulse 1.5s ease-in-out infinite;
  background:radial-gradient(circle,rgba(95,98,255,.15),transparent 70%);
}
.splash-logo-pulse::after {
  content:''; position:absolute; inset:-8px; border-radius:50%;
  border:1px solid rgba(123,133,255,.15);
  animation:logoPulse 1.5s ease-in-out .3s infinite;
}
@keyframes logoPulse {
  0%,100% { transform:scale(1); opacity:.6; }
  50%     { transform:scale(1.15); opacity:1; }
}

.splash-brand-name {
  font-family:'Inter',system-ui,sans-serif;
  font-size:clamp(2.2rem,6vw,4rem); font-weight:800; letter-spacing:-.02em; margin:0;
  background:linear-gradient(135deg,#e8ecff 0%,#a0a8ff 50%,#7b85ff 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.splash-tagline {
  font-family:'Inter',system-ui,sans-serif;
  font-size:clamp(.85rem,1.8vw,1.1rem); font-weight:500;
  color:#8892c4; margin:.75rem 0 0; max-width:38ch; line-height:1.5;
}

/* 3-dot loader */
.splash-loader { display:flex; gap:6px; margin-top:2rem; }
.splash-loader span {
  width:6px; height:6px; border-radius:50%; background:#7b85ff;
  animation:dotBounce 1s ease infinite;
}
.splash-loader span:nth-child(2) { animation-delay:.15s; }
.splash-loader span:nth-child(3) { animation-delay:.3s; }
@keyframes dotBounce {
  0%,80%,100% { transform:scale(.6); opacity:.4; }
  40%         { transform:scale(1.2); opacity:1; }
}

.splash-progress {
  position: absolute; bottom: 0; left: 0; width: 100%; height: 3px;
  background: rgba(255,255,255,.04); z-index: 1;
}
.splash-progress-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #5f62ff, #7b85ff, #c084fc, #e879f9);
  animation: splashBar 3.8s cubic-bezier(.25,.1,.25,1) .1s forwards;
}
@keyframes splashBar { to { width: 100%; } }

/* Dismiss splash */
.sequence-ready .splash-intro { opacity: 0; visibility: hidden; pointer-events: none; }

/* ─── End Splash ─── */

:root {
  --bg: #03040a;
  --bg-soft: #080b18;
  --bg-elev: #0c1028;
  --text: #f5f7ff;
  --muted: #9ba3c6;
  --line: rgba(158, 170, 236, 0.26);
  --royal: #5f62ff;
  --cobalt: #3d62f5;
  --violet: #6f3ffc;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.45);
}

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

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at 12% -8%, rgba(92, 95, 204, 0.28), transparent 38%),
    radial-gradient(circle at 88% -18%, rgba(66, 78, 194, 0.22), transparent 36%),
    linear-gradient(180deg, #040511 0%, var(--bg) 38%, #020308 100%);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  scroll-behavior: smooth;
}

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  background: #fff;
  color: #000;
  z-index: 1000;
  padding: 0.5rem 0.75rem;
}

.skip-link:focus {
  left: 0.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(5, 6, 14, 0.9), rgba(5, 6, 14, 0.52));
  border-bottom: 1px solid var(--line);
}

.header-inner {
  width: min(1280px, 92vw);
  margin: 0 auto;
  min-height: 86px;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

/* Header: icon mark + BHASAFLOW wordmark (two assets, no Medharvix) */
.bhasaflow-header-img {
  display: block;
  object-fit: contain;
  object-position: left center;
}

.bhasaflow-header-img--mark {
  height: 44px;
  width: auto;
  max-height: min(44px, 11vw);
}

.bhasaflow-header-img--type {
  height: auto;
  width: auto;
  max-height: 34px;
  max-width: min(320px, 58vw);
}

/* Footer / compact: short Bhasaflow mark only */
.brand-logo {
  width: auto;
  height: 46px;
  max-height: min(46px, 10vw);
  object-fit: contain;
  object-position: left center;
}

.brand-line {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: #c7cce5;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  margin: 4px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.62rem 1.05rem;
  font-size: 0.9rem;
}

.btn-primary {
  background: linear-gradient(120deg, var(--violet), var(--cobalt));
  box-shadow: 0 8px 22px rgba(79, 91, 255, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 10px 28px rgba(92, 106, 255, 0.4);
}

.btn-secondary {
  border-color: rgba(200, 206, 255, 0.34);
  color: #e4e7fb;
  background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(200, 206, 255, 0.68);
  background: rgba(255, 255, 255, 0.07);
}

.hero {
  position: relative;
  min-height: 245vh;
}

.hero-sequence-wrap {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  border-bottom: 1px solid rgba(166, 178, 238, 0.2);
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(175, 185, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(175, 185, 255, 0.07) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 72%);
}

#hero-sequence-canvas {
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0.86;
  transition: opacity 0.55s ease;
}

body.sequence-ready #hero-sequence-canvas {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 28%, rgba(68, 56, 201, 0.24), transparent 40%),
    radial-gradient(circle at 24% 20%, rgba(47, 84, 205, 0.16), transparent 48%),
    linear-gradient(180deg, rgba(6, 7, 18, 0.14) 0%, rgba(4, 4, 11, 0.82) 86%);
  pointer-events: none;
}

.hero-content {
  position: absolute;
  bottom: 10vh;
  left: max(4vw, calc((100vw - 1280px) / 2));
  width: min(680px, 88vw);
  z-index: 2;
}

.hero-rail {
  position: absolute;
  z-index: 2;
  right: max(4vw, calc((100vw - 1280px) / 2));
  bottom: 11vh;
  width: min(250px, 42vw);
}

.rail-label {
  color: #a7afd5;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}

.hero-rail ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid rgba(186, 197, 250, 0.35);
}

.hero-rail li {
  margin: 0;
  padding: 0.58rem 0 0.58rem 0.8rem;
  color: #8691bb;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  transition: color 0.4s ease;
}

.hero-rail li.is-active {
  color: #f3f6ff;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: #98a4d5;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0 0 1.25rem;
  line-height: 1.04;
  font-family: "Inter", system-ui, sans-serif;
  letter-spacing: -0.025em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 5.2vw, 5.3rem);
  text-wrap: balance;
  max-width: 12ch;
}

h1 span {
  display: block;
}

h1 span:last-child {
  color: #dfe5ff;
}

h2 {
  font-size: clamp(1.55rem, 3.15vw, 3.1rem);
  text-wrap: balance;
}

.hero-copy,
p {
  margin: 0;
  color: #b7bfdc;
  line-height: 1.85;
  max-width: 66ch;
  font-weight: 500;
}

.hero-note {
  margin-top: 1rem;
  color: #8f99c7;
  font-size: 0.82rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.section {
  width: min(1280px, 92vw);
  margin: 0 auto;
  padding: clamp(5rem, 9vw, 8.5rem) 0;
  position: relative;
}

.section-intro.narrow {
  max-width: 760px;
}

.section-intro.narrow > p:not(.eyebrow) {
  margin-top: 1rem;
  max-width: 68ch;
  line-height: 1.65;
  color: var(--muted);
}

.section-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 4vw, 5.5rem);
}

.section-text p + p {
  margin-top: 1.2rem;
}

.model-shell {
  border: 1px solid rgba(137, 147, 209, 0.3);
  border-radius: 1.3rem;
  padding: clamp(1.8rem, 3.5vw, 3.2rem);
  background:
    radial-gradient(circle at 86% 15%, rgba(96, 101, 255, 0.23), transparent 35%),
    linear-gradient(170deg, rgba(9, 11, 27, 0.96), rgba(14, 20, 46, 0.86));
  box-shadow: var(--shadow);
  position: relative;
}

.model-shell::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(177, 188, 244, 0.13);
  border-radius: 1rem;
  pointer-events: none;
}

.model-header p {
  max-width: 58ch;
}

.model-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.model-badges span {
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d8deff;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(174, 185, 244, 0.35);
  background: rgba(111, 122, 246, 0.09);
}

.model-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.stat {
  border: 1px solid rgba(176, 182, 227, 0.2);
  border-radius: 0.9rem;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(103, 115, 235, 0.08), rgba(255, 255, 255, 0.01));
}

.stat-value {
  color: #fff;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.stat-label {
  color: #aeb5d5;
  line-height: 1.4;
}

.section-editorial {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 6rem);
}

.editorial-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid rgba(174, 187, 248, 0.23);
}

.editorial-list li {
  padding: 1rem 0 1rem 1rem;
  color: #cfd7fa;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.dataset-grid {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.dataset-card {
  padding: 1.4rem;
  border: 1px solid rgba(164, 175, 233, 0.22);
  border-radius: 0.95rem;
  background:
    linear-gradient(180deg, rgba(13, 16, 35, 0.92), rgba(8, 10, 24, 0.96)),
    repeating-linear-gradient(
      0deg,
      rgba(177, 190, 255, 0.05) 0,
      rgba(177, 190, 255, 0.05) 1px,
      transparent 1px,
      transparent 24px
    );
  min-height: 230px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(2px);
}

.dataset-meta {
  margin-bottom: 0.7rem;
  color: #9ca7d2;
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dataset-card h3 {
  font-size: 1.02rem;
  margin-bottom: 0.8rem;
  line-height: 1.35;
  color: #eef1ff;
}

.dataset-card p {
  color: #afb8db;
}

.dataset-card .ext {
  margin-top: auto;
  padding-top: 0.9rem;
  color: #dce2ff;
  font-weight: 700;
  font-size: 0.88rem;
}

.dataset-card:hover,
.dataset-card:focus-visible {
  border-color: rgba(185, 195, 250, 0.56);
  transform: translateY(-2px);
}

.translator-panel,
.milestone-shell,
.cta-shell {
  border: 1px solid rgba(167, 180, 244, 0.24);
  border-radius: 1rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(165deg, rgba(10, 12, 28, 0.95), rgba(13, 18, 38, 0.84));
}

.timeline {
  position: relative;
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, rgba(95, 101, 255, 0.86), rgba(255, 255, 255, 0.04));
}

.timeline-item {
  margin-left: 1.8rem;
  padding: 1rem 1rem 1rem 1.2rem;
  border: 1px solid rgba(173, 180, 235, 0.2);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.47rem;
  top: 1.4rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--royal);
  box-shadow: 0 0 0 6px rgba(106, 92, 255, 0.18);
}

.date {
  color: #bcc4ed;
  margin-bottom: 0.5rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ecosystem-visuals {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr 1fr;
}

.ecosystem-photo {
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  min-height: 170px;
  object-fit: cover;
  background: #111428;
}

.logo-stack {
  grid-column: span 2;
  display: flex;
  gap: 0.75rem;
}

.logo-stack > img {
  width: 50%;
  object-fit: contain;
  padding: 1rem;
}

.ecosystem-logo-stack {
  align-items: flex-start;
}

.ecosystem-logo-stack > .mvk-mark {
  flex: 0 0 auto;
  width: auto;
  max-width: min(320px, 48vw);
  max-height: 88px;
  object-fit: contain;
  object-position: left top;
  align-self: flex-start;
}

.logo-caption-wrap {
  flex: 1 1 50%;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.logo-caption-wrap img {
  width: auto;
  max-width: 200px;
  object-fit: contain;
  padding: 0;
  border: 0;
  min-height: 0;
  background: transparent;
}

.logo-caption {
  margin: 0.65rem 0 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: #9aa4cc;
  max-width: 52ch;
}

.ecosystem-points {
  grid-column: span 2;
  margin: 0.45rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(165, 176, 240, 0.2);
}

.ecosystem-points li {
  padding: 0.8rem 0;
  color: #bcc6eb;
  border-bottom: 1px dashed rgba(165, 176, 240, 0.14);
}

.partner-logos {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.partner-logos img {
  border: 1px solid rgba(184, 191, 237, 0.2);
  border-radius: 0.7rem;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.02);
  filter: grayscale(1) brightness(1.02) contrast(1.08);
  min-height: 110px;
  object-fit: contain;
  transition: filter 0.3s ease, border-color 0.3s ease;
}

.partner-logos img:hover,
.partner-logos img:focus-visible {
  filter: grayscale(0.15) brightness(1.05);
  border-color: rgba(179, 191, 250, 0.45);
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: 2.3rem 4vw 2.8rem;
  background: rgba(5, 5, 10, 0.9);
}

.site-footer p {
  color: #adb6db;
}

.footer-top,
.footer-bottom {
  width: min(1280px, 92vw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.footer-bottom {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.footer-links a {
  font-size: 0.86rem;
  font-weight: 600;
  color: #aab4de;
  letter-spacing: 0.02em;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #f0f2ff;
}

@media (max-width: 1080px) {
  .section-split,
  .section-editorial,
  .dataset-grid,
  .partner-logos {
    grid-template-columns: 1fr;
  }

  .model-stats {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 150vh;
  }

  .hero-rail {
    display: none;
  }
}

@media (max-width: 860px) {
  .header-inner {
    grid-template-columns: auto auto auto;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    left: 4vw;
    right: 4vw;
    top: 77px;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(5, 5, 12, 0.97);
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    padding: 1rem;
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .header-inner > .btn {
    display: none;
  }

  .bhasaflow-header-img--mark {
    height: 36px;
    max-height: min(36px, 10vw);
  }

  .bhasaflow-header-img--type {
    max-height: 26px;
    max-width: min(240px, 70vw);
  }

  .brand-logo {
    height: 40px;
    max-height: min(40px, 11vw);
  }

  .hero-content {
    bottom: 7vh;
  }

  .ecosystem-visuals {
    grid-template-columns: 1fr;
  }

  .logo-stack {
    grid-column: span 1;
    flex-direction: column;
  }

  .logo-stack > img,
  .logo-stack > .mvk-mark {
    width: 100%;
    max-width: 100%;
  }

  .ecosystem-logo-stack > .mvk-mark {
    flex: 1 1 auto;
    max-width: 100%;
    max-height: 72px;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 132vh;
  }

  .hero-content {
    width: min(92vw, 520px);
  }

  h1 {
    max-width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .dataset-card {
    min-height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  body {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}