:root {
  --bg: #0a0a0c;
  --bg-soft: #121216;
  --bg-card: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e8e8ec;
  --text-dim: #9a9aa4;
  --text-faint: #6b6b75;
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --india-1: #ff7a45;
  --india-2: #34d399;
  --india-ink: #fff5eb;
  --radius: 14px;
  --radius-lg: 22px;
  --max: 1120px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

@supports (font-variation-settings: normal) {
  body {
    font-family: 'Inter var', var(--font);
  }
}

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

code {
  font-family: 'SF Mono', 'JetBrains Mono', Menlo, monospace;
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 5px;
}

/* ─── Background ────────────────────────────── */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  top: -20vh;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(
    ellipse at center,
    rgba(124, 92, 255, 0.18) 0%,
    rgba(34, 211, 238, 0.08) 40%,
    transparent 70%
  );
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* ─── Nav ────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  backdrop-filter: blur(16px);
  background: rgba(10, 10, 12, 0.72);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
}

.brand svg {
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.nav-links a {
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  background: var(--text);
  color: var(--bg) !important;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 500;
}

.nav-cta:hover {
  opacity: 0.9;
}

/* ─── Hero ────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px 32px 100px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.pill-accent {
  color: var(--accent);
  border-color: rgba(124, 92, 255, 0.3);
  background: rgba(124, 92, 255, 0.08);
}

.pill-india {
  color: var(--india-1);
  border-color: rgba(255, 122, 69, 0.35);
  background: rgba(255, 122, 69, 0.08);
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.04;
  margin-bottom: 24px;
  background: linear-gradient(180deg, #fff 60%, #a5a5b5);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 1.12rem;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 32px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 0.95rem;
  transition:
    transform 0.15s,
    background 0.15s,
    box-shadow 0.15s;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #5a3fd8);
  color: #fff;
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.28);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 36px rgba(124, 92, 255, 0.42);
}

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

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-big {
  padding: 16px 28px;
  font-size: 1.02rem;
}

.subnote {
  color: var(--text-faint);
  font-size: 0.86rem;
}

/* hero card */
.hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 40px 80px -20px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  backdrop-filter: blur(20px);
}

.hero-card-chrome {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
}

.hero-card-chrome span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #3a3a42;
}

.hero-card-body {
  padding: 40px 28px 32px;
  text-align: center;
}

.wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 48px;
  margin-bottom: 18px;
}

.wave span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  animation: wave 1.1s ease-in-out infinite;
}

.wave span:nth-child(1) { animation-delay: -0.9s; }
.wave span:nth-child(2) { animation-delay: -0.8s; }
.wave span:nth-child(3) { animation-delay: -0.7s; }
.wave span:nth-child(4) { animation-delay: -0.6s; }
.wave span:nth-child(5) { animation-delay: -0.5s; }
.wave span:nth-child(6) { animation-delay: -0.4s; }
.wave span:nth-child(7) { animation-delay: -0.3s; }
.wave span:nth-child(8) { animation-delay: -0.2s; }
.wave span:nth-child(9) { animation-delay: -0.1s; }
.wave span:nth-child(10) { animation-delay: 0s; }

@keyframes wave {
  0%, 100% { height: 10px; opacity: 0.5; }
  50% { height: 40px; opacity: 1; }
}

.hero-card-status {
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero-card-output {
  text-align: left;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 0.95rem;
}

.hero-card-output em {
  color: var(--text-faint);
  font-style: normal;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.transcript {
  color: var(--text);
  margin-top: 6px;
  line-height: 1.5;
}

/* ─── Sections ────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px 32px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
  text-align: center;
}

.section-sub {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition:
    border-color 0.2s,
    transform 0.2s;
}

.step:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #5a3fd8);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.step p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s;
}

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

.feature-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 92, 255, 0.1);
  border: 1px solid rgba(124, 92, 255, 0.2);
  border-radius: 10px;
  color: var(--accent);
  margin-bottom: 18px;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
}

.feature h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.feature p {
  color: var(--text-dim);
  font-size: 0.94rem;
}

/* BYOK */
.byok {
  background: linear-gradient(180deg, transparent, rgba(124, 92, 255, 0.04), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: none;
  padding: 100px 32px;
}

.byok-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}

.byok-inner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.byok-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
  text-align: left;
}

.byok-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 30px;
}

.byok-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.byok-card p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* India */
.india {
  background: linear-gradient(
    135deg,
    rgba(255, 122, 69, 0.05) 0%,
    rgba(52, 211, 153, 0.04) 60%,
    transparent 100%
  );
  border: 1px solid rgba(255, 122, 69, 0.12);
  border-radius: var(--radius-lg);
  margin: 40px auto;
  padding: 70px 48px;
  max-width: var(--max);
  position: relative;
  overflow: hidden;
}

.india::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 60%;
  height: 120%;
  background: radial-gradient(
    circle,
    rgba(255, 122, 69, 0.12) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.india-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.india-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 18px;
}

.india-copy .section-sub {
  text-align: left;
  margin: 0 0 24px 0;
}

.india-list {
  list-style: none;
  margin-bottom: 32px;
}

.india-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: var(--text-dim);
  font-size: 0.96rem;
  border-bottom: 1px solid var(--border);
}

.india-list li:last-child {
  border-bottom: none;
}

.india-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 14px;
  height: 2px;
  background: linear-gradient(90deg, var(--india-1), var(--india-2));
  border-radius: 2px;
}

.india-list strong {
  color: var(--text);
  font-weight: 600;
}

.india-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.7);
}

.india-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.india-card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--india-2);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

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

.india-card-body {
  padding: 24px;
}

.india-spoken {
  color: var(--text-faint);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 14px;
}

.india-spoken:first-child {
  margin-top: 0;
}

.india-quote {
  color: var(--text-dim);
  font-size: 0.98rem;
  padding: 10px 0;
  line-height: 1.5;
}

.india-quote-out {
  color: var(--text);
  border-left: 2px solid var(--india-1);
  padding-left: 14px;
  background: rgba(255, 122, 69, 0.04);
  margin-left: -4px;
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
}

/* Privacy */
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.privacy-grid > div {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.privacy-grid h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.privacy-grid ul {
  list-style: none;
}

.privacy-grid li {
  position: relative;
  padding: 8px 0 8px 20px;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.privacy-grid li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Download */
.download {
  text-align: center;
  padding: 100px 32px 80px;
}

.download-inner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.download-steps {
  margin-top: 48px;
  display: grid;
  gap: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.download-steps > div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.download-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(124, 92, 255, 0.12);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 50px 32px;
  margin-top: 40px;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}

.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.footer-links a {
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-fine {
  color: var(--text-faint);
  font-size: 0.82rem;
  text-align: right;
}

/* Responsive */
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 60px 24px 80px;
  }

  .steps,
  .feature-grid,
  .byok-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .india-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .india {
    padding: 50px 28px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-fine {
    text-align: center;
  }
}

@media (max-width: 640px) {
  .nav {
    padding: 14px 20px;
  }

  .nav-links {
    gap: 16px;
    font-size: 0.85rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .section {
    padding: 60px 20px;
  }

  .byok {
    padding: 60px 20px;
  }
}