:root {
  color-scheme: light dark;
  --primary: #5e35b1;
  --primary-dark: #4a2b8b;
  --secondary: #37474f;
  --accent: #ff6b6b;
  --success: #66bb6a;
  --bg: #f6f7f9;
  --bg-muted: #eef1f4;
  --bg-base: #fbfcfd;
  --text: #0f1419;
  --muted: #5c6670;
  --border: rgba(24, 32, 38, 0.12);
  --surface: rgba(255, 255, 255, 0.85);
  --surface-strong: #ffffff;
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-glass: rgba(255, 255, 255, 0.7);
  --glass: rgba(255, 255, 255, 0.7);
  --panel-bg: rgba(255, 255, 255, 0.72);
  --panel-border: rgba(255, 255, 255, 0.45);
  --panel-shadow: 0 24px 60px rgba(30, 36, 40, 0.18);
  --shadow: 0 24px 60px rgba(30, 36, 40, 0.12);
  --shadow-soft: 0 12px 30px rgba(30, 36, 40, 0.08);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --nav-bg: rgba(250, 250, 250, 0.8);
  --glow-warm: rgba(255, 214, 170, 0.35);
  --glow-cool: rgba(140, 186, 255, 0.28);
  --window-bar: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(240, 242, 245, 0.95));
  --state-listening: #4da3ff;
  --state-processing: #ff6ba6;
  --state-ready: #66bb6a;
  --icon-hover: #3f2c87;
  --visual-opacity: 0.85;
  --visual-blend: normal;
  --visual-glow: rgba(94, 53, 177, 0.25);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0c12;
    --bg-muted: #141622;
    --bg-base: #0f1016;
    --text: rgba(255, 255, 255, 0.94);
    --muted: rgba(255, 255, 255, 0.6);
    --border: rgba(255, 255, 255, 0.12);
    --surface: rgba(18, 20, 30, 0.85);
    --surface-strong: rgba(20, 22, 34, 0.95);
    --card-bg: rgba(18, 20, 30, 0.94);
    --card-glass: rgba(26, 28, 40, 0.8);
    --glass: rgba(18, 20, 30, 0.7);
    --panel-bg: rgba(18, 20, 30, 0.78);
    --panel-border: rgba(255, 255, 255, 0.12);
    --panel-shadow: 0 28px 70px rgba(0, 0, 0, 0.4);
    --shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
    --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.3);
    --nav-bg: rgba(12, 12, 18, 0.85);
    --glow-warm: rgba(255, 214, 170, 0.18);
    --glow-cool: rgba(140, 186, 255, 0.18);
    --window-bar: linear-gradient(180deg, rgba(20, 22, 34, 0.98), rgba(12, 14, 22, 0.98));
    --icon-hover: #b79cff;
    --visual-opacity: 0.45;
    --visual-blend: normal;
    --visual-glow: rgba(140, 186, 255, 0.25);
  }
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f7f9;
  --bg-muted: #eef1f4;
  --bg-base: #fbfcfd;
  --text: #0f1419;
  --muted: #5c6670;
  --border: rgba(24, 32, 38, 0.12);
  --surface: rgba(255, 255, 255, 0.85);
  --surface-strong: #ffffff;
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-glass: rgba(255, 255, 255, 0.7);
  --glass: rgba(255, 255, 255, 0.7);
  --panel-bg: rgba(255, 255, 255, 0.72);
  --panel-border: rgba(255, 255, 255, 0.45);
  --panel-shadow: 0 24px 60px rgba(30, 36, 40, 0.18);
  --shadow: 0 24px 60px rgba(30, 36, 40, 0.12);
  --shadow-soft: 0 12px 30px rgba(30, 36, 40, 0.08);
  --nav-bg: rgba(250, 250, 250, 0.8);
  --glow-warm: rgba(255, 214, 170, 0.35);
  --glow-cool: rgba(140, 186, 255, 0.28);
  --window-bar: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(240, 242, 245, 0.95));
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0c12;
  --bg-muted: #141622;
  --bg-base: #0f1016;
  --text: rgba(255, 255, 255, 0.94);
  --muted: rgba(255, 255, 255, 0.6);
  --border: rgba(255, 255, 255, 0.12);
  --surface: rgba(18, 20, 30, 0.85);
  --surface-strong: rgba(20, 22, 34, 0.95);
  --card-bg: rgba(18, 20, 30, 0.94);
  --card-glass: rgba(26, 28, 40, 0.8);
  --glass: rgba(18, 20, 30, 0.7);
  --panel-bg: rgba(18, 20, 30, 0.78);
  --panel-border: rgba(255, 255, 255, 0.12);
  --panel-shadow: 0 28px 70px rgba(0, 0, 0, 0.4);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.3);
  --nav-bg: rgba(12, 12, 18, 0.85);
  --glow-warm: rgba(255, 214, 170, 0.18);
  --glow-cool: rgba(140, 186, 255, 0.18);
  --window-bar: linear-gradient(180deg, rgba(20, 22, 34, 0.98), rgba(12, 14, 22, 0.98));
  --icon-hover: #b79cff;
  --visual-opacity: 0.4;
  --visual-blend: screen;
  --visual-glow: rgba(140, 186, 255, 0.25);
}

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

body {
  font-family: "Inter", "SF Pro", system-ui, -apple-system, sans-serif;
  font-size: 0.98rem;
  color: var(--text);
  background: radial-gradient(1200px circle at 10% -20%, var(--glow-warm), transparent 55%),
    radial-gradient(900px circle at 120% 10%, var(--glow-cool), transparent 55%),
    linear-gradient(180deg, var(--bg-base), var(--bg));
  line-height: 1.6;
}

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

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0 6vw;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 20px 0;
  backdrop-filter: blur(24px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-content-no-logo {
  justify-content: space-between;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo {
  font-family: "JetBrains Mono", "IBM Plex Mono", monospace;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--primary);
}

.brand {
  font-weight: 700;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 20px;
  font-weight: 500;
  color: var(--muted);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 24px rgba(94, 53, 177, 0.25);
}

.button-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.button-secondary {
  border-color: var(--border);
  background: var(--surface-strong);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
}

.theme-toggle.is-light {
  box-shadow: 0 0 18px rgba(255, 214, 170, 0.55), var(--shadow-soft);
}

.theme-toggle.is-dark {
  box-shadow: 0 0 18px rgba(140, 186, 255, 0.35), var(--shadow-soft);
}

.theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
}

.theme-toggle-icon svg {
  width: 100%;
  height: 100%;
}

.theme-toggle .icon-off {
  display: none;
}

.theme-toggle.is-dark .icon-off {
  display: inline-flex;
  opacity: 0.6;
}

.theme-toggle.is-dark .icon-on {
  display: none;
}

.hero {
  padding: 80px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
  position: relative;
}

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

.eyebrow {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero h1 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: clamp(2.8rem, 4.2vw, 4.2rem);
  line-height: 1.04;
  margin: 16px 0;
}

.headline-muted {
  font-size: 0.6em;
  font-weight: 500;
  color: var(--muted);
  display: block;
  margin-top: 0.15em;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 18px;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 rgba(255, 107, 107, 0.6);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.5);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(255, 107, 107, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
  }
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  position: relative;
  overflow: visible;
  z-index: 1;
}


.panel-orbit {
  position: relative;
  width: min(620px, 92vw);
  height: 520px;
  margin-left: -50px;
  z-index: 2;
}

.panel {
  width: min(380px, 90vw);
  background: var(--panel-bg);
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}

.panel-orbit .panel {
  position: absolute;
  width: min(320px, 78vw);
}

.panel--listening {
  top: 20px;
  left: 30%;
  transform: translate(-50%, 0);
  z-index: 3;
}

.panel--processing {
  top: 55.3%;
  left: 68%;
  transform: translate(-50%, -60%);
  z-index: 2;
}

.panel--done {
  top: 90%;
  left: 30%;
  transform: translate(-50%, -60%);
  z-index: 1;
}

.panel-orbit-mark {
  position: absolute;
  left: 60%;
  bottom: -53px;
  width: clamp(500px, 52vw, 600px);
  transform: translateX(-70%);
  opacity: 0.65;
  pointer-events: none;
  z-index: 0;
}

.panel-orbit {
  z-index: 1;
}

.panel-orbit .panel {
  z-index: 2;
}

.panel--listening {
  z-index: 3;
}

.panel-body {
  display: flex;
  gap: 16px;
  padding: 16px;
}

.panel-visual {
  position: relative;
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  color: #fff;
}

.panel-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(94, 53, 177, 0.25);
  transform: translate(-50%, -50%);
  animation: panel-pulse 2s ease-out infinite;
}

.panel-ring.ring-1 {
  width: 56px;
  height: 56px;
  border-color: rgba(94, 53, 177, 0.3);
}

.panel-ring.ring-2 {
  width: 72px;
  height: 72px;
  border-color: rgba(94, 53, 177, 0.18);
  animation-delay: 0.4s;
}

.panel-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6f5bff 0%, #5aa9ff 100%);
  box-shadow: 0 10px 24px rgba(94, 53, 177, 0.35);
  transform: translate(-50%, -50%);
}

.panel-wave {
  position: absolute;
  top: 48%;
  left: 50%;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  transform: translate(-50%, -50%);
}

.panel-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: rgba(255, 255, 255, 0.9);
  transform: translate(-50%, -50%);
  animation: panel-spin 1.2s linear infinite;
}

.panel-check {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  color: #fff;
}

.panel-check svg {
  width: 100%;
  height: 100%;
}

.panel--processing .panel-wave,
.panel--processing .panel-ring {
  animation: none;
}

.panel--processing .panel-core {
  background: conic-gradient(from 180deg, #7f5cff, #3aa3ff, #7f5cff);
  animation: panel-spin 2.2s linear infinite;
}

.panel--done .panel-wave,
.panel--done .panel-spinner {
  display: none;
}

.panel--done .panel-core {
  background: linear-gradient(135deg, #5bd27b 0%, #34c5a7 100%);
  box-shadow: 0 10px 24px rgba(52, 197, 167, 0.35);
}

.panel-wave span {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  animation: panel-wave 1.2s ease-in-out infinite;
}

.panel-wave span:nth-child(2) {
  animation-delay: 0.2s;
}

.panel-wave span:nth-child(3) {
  animation-delay: 0.4s;
}

.panel-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
}

@keyframes panel-pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.85);
    opacity: 0.7;
  }
  70% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0;
  }
}

@keyframes panel-wave {
  0%,
  100% {
    height: 6px;
    opacity: 0.6;
  }
  50% {
    height: 12px;
    opacity: 1;
  }
}

@keyframes panel-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.panel-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  position: relative;
  padding-right: 32px;
  padding-top: 2px;
}

.panel-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: absolute;
  top: 0;
  right: 0;
}

.panel-action {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.panel-action svg {
  width: 14px;
  height: 14px;
}

.panel-text {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.45;
  margin-top: 0;
}

.panel-footer {
  font-size: 0.7rem;
  color: var(--muted);
}

.mac-window {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 520px;
}

.mac-window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--window-bar);
  border-bottom: 1px solid var(--border);
}

.window-title {
  margin-left: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red {
  background: #ff5f57;
}

.dot-yellow {
  background: #febc2e;
}

.dot-green {
  background: #28c840;
}

.mac-window-body {
  padding: 24px;
  display: grid;
  gap: 24px;
}

.conversation {
  display: grid;
  gap: 16px;
}

.bubble {
  padding: 16px 18px;
  border-radius: 18px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-soft);
  background: var(--card-glass);
  border: 1px solid var(--border);
}

.user {
  color: var(--secondary);
}

.assistant {
  color: var(--secondary);
}

.waveform {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  height: 40px;
}

.waveform span {
  width: 10px;
  border-radius: 6px;
  background: linear-gradient(180deg, var(--state-listening), var(--state-processing));
  animation: wave 1.6s infinite ease-in-out;
}

.status-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.status-chip {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
}

.status-chip.listening {
  color: var(--state-listening);
  border-color: rgba(77, 163, 255, 0.45);
}

.status-chip.processing {
  color: var(--state-processing);
  border-color: rgba(255, 107, 166, 0.45);
}

.status-chip.ready {
  color: var(--state-ready);
  border-color: rgba(102, 187, 106, 0.45);
}

.waveform span:nth-child(2) {
  animation-delay: 0.1s;
}

.waveform span:nth-child(3) {
  animation-delay: 0.2s;
}

.waveform span:nth-child(4) {
  animation-delay: 0.3s;
}

.waveform span:nth-child(5) {
  animation-delay: 0.4s;
}

.waveform span:nth-child(6) {
  animation-delay: 0.5s;
}

@keyframes wave {
  0%,
  100% {
    height: 12px;
    opacity: 0.7;
  }
  50% {
    height: 36px;
    opacity: 1;
  }
}

.section {
  padding: 80px 0;
}

.section-has-sketch .container {
  position: relative;
}

.section-sketch {
  position: absolute;
  top: -16px;
  right: 6vw;
  width: clamp(160px, 22vw, 240px);
  height: clamp(160px, 22vw, 240px);
  background-image: var(--section-sketch-image);
  background-repeat: no-repeat;
  background-position: top right;
  background-size: contain;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.section-has-sketch .container > :not(.section-sketch) {
  position: relative;
  z-index: 1;
}

.section-muted {
  background-color: var(--bg-muted);
}

.section-glass {
  background-color: var(--glass);
  backdrop-filter: blur(18px);
}

.section-header {
  max-width: 720px;
  margin-bottom: 40px;
}


.section-header h2 {
  font-family: inherit;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--muted);
  font-size: 1.05rem;
}

.pillars,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card,
.feature,
.compare-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  will-change: transform;
  position: relative;
  overflow: hidden;
  --glare-x: 50%;
  --glare-y: 50%;
}

.tilt-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--glare-x) var(--glare-y), rgba(255, 255, 255, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.tilt-card.is-tilting {
  box-shadow: 0 28px 70px rgba(30, 36, 40, 0.2);
}

.tilt-card.is-tilting::after {
  opacity: 1;
}

.tilt-card.is-fading::after {
  opacity: 0;
}

.card-icon,
.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(94, 53, 177, 0.12);
  color: var(--primary);
  margin-bottom: 16px;
  transition: color 0.2s ease, background 0.2s ease;
}

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

.tilt-card:hover .card-icon,
.tilt-card:hover .feature-icon {
  color: var(--icon-hover);
  background: rgba(94, 53, 177, 0.18);
}

.card h3,
.feature h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.card p,
.feature p {
  color: var(--muted);
}

.comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.compare-card h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--muted);
}

.compare-card p {
  font-size: 1.1rem;
  color: var(--secondary);
}

.compare-card.highlight {
  border-color: rgba(94, 53, 177, 0.4);
  background: rgba(94, 53, 177, 0.08);
}

.testimonial {
  padding: 24px 28px;
  border-left: 3px solid var(--primary);
  background: var(--card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.testimonial p {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.testimonial span {
  color: var(--muted);
}

.beta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
  gap: 40px;
  align-items: start;
}

.beta-copy .section-header {
  margin-bottom: 0;
}

.beta-copy p + p {
  margin-top: 16px;
}

.beta-form {
  display: grid;
  gap: 18px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 500;
  color: var(--secondary);
}

input,
select,
textarea {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: inherit;
  font-size: 1rem;
  background: var(--surface-strong);
  color: var(--text);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(94, 53, 177, 0.6);
  box-shadow: 0 0 0 3px rgba(94, 53, 177, 0.15);
}

.form-status {
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.2em;
  color: var(--secondary);
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.beta-form .button-primary {
  align-self: center;
}

.footer {
  padding: 40px 0 50px;
  border-top: 1px solid var(--border);
  background: var(--surface-strong);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}

.footer-links {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

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

.footer-social {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.footer-social a svg {
  width: 20px;
  height: 20px;
}

.footer-social a:hover {
  transform: translateY(-2px);
  border-color: rgba(94, 53, 177, 0.4);
  color: var(--primary);
  box-shadow: 0 12px 24px rgba(94, 53, 177, 0.2), var(--shadow-soft);
}

.footer-meta {
  text-align: right;
  font-size: 0.75rem;
}

.footer-meta span {
  white-space: nowrap;
}

@media (max-width: 1050px) {
  .section-sketch {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tilt-card {
    transition: none;
  }
}

@media (max-width: 900px) {
  .nav-content {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-links {
    order: 3;
  }

  .footer-content {
    justify-content: center;
    text-align: center;
  }

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

@media (max-width: 900px) {
  .beta-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .hero {
    padding-top: 60px;
  }

  .nav {
    padding: 16px 0;
  }
}