/* ============================================
   Bravo.Ai - Carbon Premium Theme
   Enhanced Visual Edition
   ============================================ */

:root {
  --bg: #030303;
  --surface: rgba(26, 26, 28, 0.4);
  --surface-glass: rgba(26, 26, 28, 0.2);
  --line: rgba(255, 255, 255, 0.06);
  --line-hover: rgba(255, 255, 255, 0.14);
  --text: #F5F5F7;
  --text-muted: rgba(245, 245, 247, 0.6);
  --text-dim: rgba(245, 245, 247, 0.35);
  --brand: #00E5FF;
  --brand-hover: #00C4E6;
  --brand-glow: rgba(0, 229, 255, 0.1);
  --brand-glow-strong: rgba(0, 229, 255, 0.25);
  --accent: #FF006E;
  --accent-glow: rgba(255, 0, 110, 0.2);
  --success: #00D97E;
  --font-sans: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', serif;
  --font-mono: 'Space Mono', monospace;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --transition-fast: 80ms ease;
  --transition: 160ms ease;
  --transition-slow: 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: #030303;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
select {
  font-family: inherit;
}

/* ============================================
   Background
   ============================================ */

.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: gridMove 28s linear infinite;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 30%, transparent 90%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 30%, transparent 90%);
}

@keyframes gridMove {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(64px);
  }
}

.bg-animation::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 75% 8%, rgba(0, 229, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 15% 85%, rgba(138, 43, 226, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 40% 50% at 88% 72%, rgba(138, 43, 226, 0.04) 0%, transparent 50%);
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: orbFloat 18s ease-in-out infinite;
}

.orb-1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.11), transparent 70%);
  top: 4%;
  right: 8%;
  animation-delay: 0s;
}

.orb-2 {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(138, 43, 226, 0.1), transparent 70%);
  bottom: 12%;
  left: 4%;
  animation-delay: -6s;
}

.orb-3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.07), transparent 70%);
  top: 52%;
  left: 52%;
  animation-delay: -12s;
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(40px, -40px) scale(1.06);
  }

  50% {
    transform: translate(-25px, 25px) scale(0.94);
  }

  75% {
    transform: translate(25px, 35px) scale(1.03);
  }
}

.scan-line {
  display: none;
}

/* ============================================
   Layout
   ============================================ */

.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.eyebrow {
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--brand);
  font-size: 0.68rem;
  margin: 0 0 12px 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/* ============================================
   Header
   ============================================ */

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 92vw);
  z-index: 100;
  backdrop-filter: blur(60px) saturate(200%);
  -webkit-backdrop-filter: blur(60px) saturate(200%);
  background: linear-gradient(135deg, rgba(8, 8, 10, 0.55), rgba(0, 229, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.07),
    0 4px 40px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(0, 229, 255, 0.05);
  transition: all var(--transition-slow);
}

.site-header.scrolled {
  background: linear-gradient(135deg, rgba(6, 6, 8, 0.82), rgba(0, 229, 255, 0.06));
  border-color: rgba(255, 255, 255, 0.13);
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.11),
    0 8px 60px rgba(0, 0, 0, 0.6),
    0 0 120px rgba(0, 229, 255, 0.08);
}

.nav-shell {
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.brand-text {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--brand);
  letter-spacing: 0.02em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: center;
  flex: 1;
}

.primary-nav .header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 60px;
  flex-shrink: 0;
}

.primary-nav a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.82rem;
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}

.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--brand), transparent);
  transition: width var(--transition-slow);
}

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

.primary-nav a:hover::after {
  width: 100%;
}

/* ============================================
   Buttons
   ============================================ */

.btn-primary {
  background: rgba(0, 229, 255, 0.08);
  color: black;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.8rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  backdrop-filter: blur(10px);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  transition: left var(--transition-slow);
}

.btn-primary:hover {
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.5);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.15);
  transform: translateY(-1px);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 0 6px rgba(0, 229, 255, 0.1);
}

.btn-ghost {
  color: var(--text);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
  position: relative;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
  box-shadow: none;
}

.btn-ghost:active {
  transform: translateY(0);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.92rem;
  border-radius: var(--radius);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  border: 1px solid rgba(0, 229, 255, 0.04);
  border-bottom: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.18), rgba(138, 43, 226, 0.14), transparent);
}

.hero-container {
  max-width: 820px;
  margin-inline: auto;
  border: 1px solid rgba(0, 229, 255, 0.03);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.hero-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.07), rgba(138, 43, 226, 0.06));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 229, 255, 0.18);
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(245, 245, 247, 0.7);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
  position: relative;
  overflow: hidden;
}

.hero-badge::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.12), transparent);
  animation: badgeSweep 3.5s linear infinite;
}

@keyframes badgeSweep {
  0% {
    left: -60%;
  }

  100% {
    left: 160%;
  }
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--brand);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.8);
  animation: dotPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes dotPulse {

  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.8);
  }

  50% {
    opacity: 0.65;
    box-shadow: 0 0 18px rgba(0, 229, 255, 0.9);
  }
}

.hero-title {
  font-size: clamp(2.6rem, 6.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  margin: 0 0 22px 0;
  line-height: 1.05;
  background: linear-gradient(160deg,
      #ffffff 0%,
      rgba(245, 245, 247, 0.92) 35%,
      rgba(140, 230, 255, 0.85) 70%,
      rgba(160, 100, 255, 0.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleReveal 1.2s ease-out 0.2s both;
}

@keyframes titleReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.hero-lead {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: 44px;
  animation: leadReveal 1s ease-out 0.4s both;
}

@keyframes leadReveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0;
  background: linear-gradient(135deg, rgba(20, 20, 22, 0.35), rgba(0, 229, 255, 0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
  max-width: 560px;
  width: 100%;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 36px;
  flex: 1;
}

.stat-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 5px;
}

.stat-divider {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--line), transparent);
  flex-shrink: 0;
}

/* ============================================
   Showcase
   ============================================ */

.showcase {
  padding: 120px 0;
  position: relative;
}

.showcase-header {
  text-align: center;
  margin-bottom: 56px;
}

.showcase-header h2 {
  font-size: clamp(1.8rem, 3.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--text) 0%, rgba(245, 245, 247, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.value-card {
  background: linear-gradient(145deg, rgba(18, 18, 20, 0.7), rgba(10, 10, 12, 0.5));
  backdrop-filter: blur(32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  animation: cardReveal 0.8s ease-out both;
}

.value-card.reveal-delay-1 {
  animation-delay: 0.5s;
}

.value-card.reveal-delay-2 {
  animation-delay: 0.65s;
}

.value-card.reveal-delay-3 {
  animation-delay: 0.8s;
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

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

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.6), transparent);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.value-card::after {
  content: '';
  position: absolute;
  top: -80%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at top, rgba(0, 229, 255, 0.05), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
}

.value-card:hover {
  border-color: rgba(0, 229, 255, 0.18);
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45), 0 0 40px rgba(0, 229, 255, 0.06);
}

.value-card:hover::before,
.value-card:hover::after {
  opacity: 1;
}

.value-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.05));
  border: 1px solid rgba(0, 229, 255, 0.14);
  border-radius: var(--radius);
  color: var(--brand);
  margin: 0 auto 20px;
  transition: all var(--transition-slow);
}

.value-card:hover .value-icon {
  background: linear-gradient(145deg, rgba(0, 229, 255, 0.16), rgba(138, 43, 226, 0.1));
  border-color: rgba(0, 229, 255, 0.28);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.14);
}

.value-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.value-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.72;
  margin: 0;
}

/* ============================================
   Feature Strip
   ============================================ */

.feature-strip {
  padding: 0 0 100px;
}

.feature-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(145deg, rgba(12, 12, 14, 0.6), rgba(6, 6, 8, 0.4));
}

.strip-item {
  padding: 28px 22px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: all var(--transition-slow);
  position: relative;
  border-right: 1px solid var(--line);
}

.strip-item:last-child {
  border-right: none;
}

.strip-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0, 229, 255, 0.03), transparent);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.strip-item:hover::after {
  opacity: 1;
}

.strip-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--brand-glow);
  border: 1px solid rgba(0, 229, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
}

.strip-icon svg {
  width: 18px;
  height: 18px;
}

.strip-text strong {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}

.strip-text span {
  font-size: 0.77rem;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ============================================
   CTA
   ============================================ */

.section-cta {
  padding: 80px 0 120px;
}

.cta-shell {
  background: linear-gradient(145deg, rgba(14, 14, 16, 0.75), rgba(8, 8, 10, 0.55));
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.cta-shell::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0, 229, 255, 0.07), transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 100%, rgba(138, 43, 226, 0.06), transparent 60%);
  pointer-events: none;
}

/* Glowing top border */
.cta-shell::after {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.5), rgba(138, 43, 226, 0.4), transparent);
}

/* Interactive gradient on hover */
.cta-shell .gradient-overlay {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at var(--gradient-x, 50%) var(--gradient-y, 50%), 
      rgba(0, 229, 255, 0.12), 
      rgba(138, 43, 226, 0.08), 
      transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 0;
}

.cta-shell:hover .gradient-overlay {
  opacity: 1;
}

.cta-shell:hover {
  border-color: rgba(0, 229, 255, 0.15);
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.12),
    0 24px 80px rgba(0, 0, 0, 0.6),
    0 0 120px rgba(0, 229, 255, 0.1);
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 18px;
  opacity: 0.75;
}

.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--text) 0%, rgba(245, 245, 247, 0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-desc {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  padding: 64px 0 44px;
  background: rgba(4, 4, 5, 0.7);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-section h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.84rem;
  transition: all var(--transition);
  display: inline-block;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brand);
  opacity: 0.5;
  transition: width var(--transition-slow);
}

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

.footer-links a:hover::after {
  width: 100%;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.65;
  max-width: 26ch;
  margin-top: 4px;
}

.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), var(--line), transparent);
  margin-bottom: 28px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.copyright {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

.social-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-social {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-glass);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-slow);
}

.btn-social:hover {
  border-color: rgba(0, 229, 255, 0.25);
  color: var(--brand);
  background: rgba(0, 229, 255, 0.05);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.1);
}

/* ============================================
   Scroll Reveal
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.22s;
}

.reveal-delay-3 {
  transition-delay: 0.34s;
}

/* ============================================
   Ripple keyframes
   ============================================ */

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ============================================
   Waitlist Modal
   ============================================ */

.waitlist-modal {
  display: none;
  position: fixed;
  inset: 0;
  padding: 24px;
  background: rgba(3, 3, 3, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  animation: modalBackdropFadeIn 0.3s ease-out;
  perspective: 1000px;
  -webkit-perspective: 1000px;
}

.waitlist-modal.active {
  display: flex;
}

@keyframes modalBackdropFadeIn {
  from {
    opacity: 0;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
  }
  to {
    opacity: 1;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
}

.waitlist-modal-content {
  background: linear-gradient(145deg, rgba(18, 18, 20, 0.95), rgba(10, 10, 12, 0.85));
  backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.08),
    0 20px 60px rgba(0, 0, 0, 0.7),
    0 0 100px rgba(0, 229, 255, 0.08);
  animation: modalContentSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalContentSlideUp {
  from {
    opacity: 0;
    transform: translateY(60px) scale(0.85) rotateX(15deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-slow);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  transform: rotate(90deg);
}

.modal-close:focus-visible {
  outline: 2px solid rgba(0, 229, 255, 0.5);
  outline-offset: 2px;
}

.modal-header {
  margin-bottom: 32px;
  text-align: center;
  animation: headerFadeIn 0.6s ease-out 0.1s both;
}

@keyframes headerFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text) 0%, rgba(245, 245, 247, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.waitlist-form {
  animation: formFadeIn 0.6s ease-out 0.2s both;
}

.waitlist-form button[type="submit"] {
  max-width: 280px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

@keyframes formFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.form-group {
  margin-bottom: 16px;
  animation: inputSlideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  animation-fill-mode: both;
}

.form-group:nth-child(1) {
  animation-delay: 0.3s;
}

.form-group:nth-child(2) {
  animation-delay: 0.35s;
}

.form-group:nth-child(3) {
  animation-delay: 0.4s;
}

.form-group:last-of-type {
  margin-bottom: 24px;
  animation-delay: 0.45s;
}

@keyframes inputSlideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: all var(--transition-slow);
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-input::-webkit-outer-spin-button,
.form-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.form-input[type='select'],
.form-input:is(select) {
  color: #000000;
  background: rgba(255, 255, 255, 0.9);
}

.form-input[type='select'] option,
.form-input:is(select) option {
  color: #000000;
  background: #ffffff;
}

.form-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.12), inset 0 0 0 1px rgba(0, 229, 255, 0.12);
}

.form-input:is(select):focus {
  background: rgba(255, 255, 255, 0.95);
  color: #000000;
}

.form-input:hover:not(:focus) {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.form-note {
  color: var(--text-dim);
  font-size: 0.75rem;
  text-align: center;
  margin-top: 12px;
  animation: notesFadeIn 0.6s ease-out 0.55s both;
}

@keyframes notesFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.success-message {
  display: none;
  text-align: center;
  opacity: 0;
  animation: successPop 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.success-message.show {
  display: block;
}

@keyframes successPop {
  0% {
    opacity: 0;
    transform: scale(0.7) rotateX(-15deg);
  }
  70% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotateX(0deg);
  }
}

.success-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(88, 240, 187, 0.2), rgba(88, 240, 187, 0.1));
  border: 2px solid rgba(88, 240, 187, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #58f0bb;
  margin: 0 auto 16px;
  animation: iconBounce 0.8s ease-out 0.3s both;
}

@keyframes iconBounce {
  0% {
    transform: scale(0.5) translateY(-20px);
    opacity: 0;
  }
  60% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.success-message h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #58f0bb;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  animation: textSlideUp 0.6s ease-out 0.4s both;
}

.success-message p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.6;
  animation: textSlideUp 0.6s ease-out 0.5s both;
}

@keyframes textSlideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Coming Soon Modal
   ============================================ */

.coming-soon-modal {
  display: none;
  position: fixed;
  inset: 0;
  padding: 24px;
  background: rgba(3, 3, 3, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1001;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  animation: modalBackdropFadeIn 0.3s ease-out;
}

.coming-soon-modal.active {
  display: flex;
}

.coming-soon-modal-content {
  background: linear-gradient(145deg, rgba(18, 18, 20, 0.95), rgba(10, 10, 12, 0.9));
  backdrop-filter: blur(40px);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 400px;
  width: 90%;
  position: relative;
  text-align: center;
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.1),
    0 20px 60px rgba(0, 0, 0, 0.7),
    0 0 100px rgba(0, 229, 255, 0.12);
  animation: modalContentSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.coming-soon-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-slow);
}

.coming-soon-close:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  transform: rotate(90deg);
}

.coming-soon-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(138, 43, 226, 0.12));
  border: 2px solid rgba(0, 229, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin: 0 auto 24px;
  animation: iconBounce 0.8s ease-out 0.3s both;
}

.coming-soon-title {
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand) 0%, rgba(138, 43, 226, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.coming-soon-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 28px;
  line-height: 1.6;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* ============================================
   Enhanced Button Colors
   ============================================ */

.btn-primary {
  background: linear-gradient(135deg, #00E5FF 0%, #00A8B5 100%);
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #00C4E6 0%, #0096A3 100%);
  box-shadow: 0 6px 24px rgba(0, 229, 255, 0.35);
  border-color: rgba(0, 229, 255, 0.4);
}

.btn-ghost {
  border-color: rgba(138, 43, 226, 0.3);
  color: #D8B4FE;
}

.btn-ghost:hover {
  background: rgba(138, 43, 226, 0.12);
  border-color: rgba(138, 43, 226, 0.5);
  color: #E9D5FF;
  box-shadow: 0 4px 20px rgba(138, 43, 226, 0.2);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-shell {
    padding: 60px 40px;
  }

  .cta-actions {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .cta-actions .btn-lg {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .site-header {
    top: 0;
    left: 0;
    right: 0;
    transform: none;
    width: 100%;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .nav-shell {
    justify-content: space-between;
    gap: 12px;
    padding: 0 14px;
  }

  .primary-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    flex: 1;
    min-width: 0;
  }

  .primary-nav a {
    font-size: 0.76rem;
    white-space: nowrap;
  }

  .primary-nav .header-actions {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 110px 0 60px;
  }

  .hero-container {
    width: 100%;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .hero-cta .btn-lg {
    width: 100%;
  }

  .hero-stats {
    flex-wrap: wrap;
  }

  .stat {
    padding: 16px 24px;
    flex: none;
  }

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

  .feature-strip-inner {
    grid-template-columns: 1fr;
  }

  .strip-item {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .strip-item:last-child {
    border-bottom: none;
  }

  .cta-shell {
    padding: 44px 28px;
  }

  .cta-actions {
    align-items: stretch;
    width: 100%;
  }

  .cta-actions .btn-lg {
    width: 100%;
  }

  .waitlist-modal {
    padding: 18px;
  }

  .waitlist-modal-content {
    width: min(100%, 420px);
    padding: 36px 24px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   Utilities
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   Auth Modal UI
   ============================================ */

.auth-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 3, 3, 0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: authFadeIn 0.3s ease-out;
}

.auth-modal.active {
  display: flex;
}

@keyframes authFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.auth-card {
  background: linear-gradient(135deg, rgba(20, 20, 22, 0.85), rgba(0, 229, 255, 0.04));
  border: 1.5px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-2xl);
  padding: 48px;
  max-width: 420px;
  width: 90vw;
  backdrop-filter: blur(40px);
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 60px rgba(0, 229, 255, 0.08);
  animation: authSlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

@keyframes authSlideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-header {
  margin-bottom: 32px;
  text-align: center;
}

.auth-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #ffffff 0%, rgba(0, 229, 255, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.form-group input {
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  transition: all var(--transition);
  font-family: var(--font-sans);
}

.form-group input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--brand);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2), inset 0 0 10px rgba(0, 229, 255, 0.05);
}

.form-group input::placeholder {
  color: var(--text-dim);
}

.auth-submit {
  padding: 13px 20px;
  margin-top: 18px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: var(--brand);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.auth-submit:hover {
  background: rgba(0, 229, 255, 0.15);
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.15);
  transform: translateY(-1px);
}

.auth-submit:active {
  transform: translateY(0);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0 20px;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.auth-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-social button {
  padding: 11px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-social button:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.auth-toggle {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.auth-toggle button {
  color: var(--brand);
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.auth-toggle button:hover {
  color: var(--brand-hover);
  text-decoration: underline;
}

.auth-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
  font-size: 1.2rem;
}

.auth-close:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
  transform: scale(1.05);
}