/* FamilyHelper Landing — design tokens from ui_design_system.md */

:root,
[data-theme="light"] {
  --app-bg: #fff8ea;
  --section-bg: #fffcf5;
  --section-alt: #f4f0fa;
  --card-bg: #ffffff;
  --card-soft: #f8f5ff;
  --card-border: #e7ecf5;
  --primary-blue: #2f6bff;
  --primary-blue-dark: #1f55d8;
  --primary-blue-light: #eaf1ff;
  --primary-purple: #7356e5;
  --primary-purple-deep: #5b3fd1;
  --purple-light: #efe7ff;
  --coin-yellow: #ffc83d;
  --success-green: #54c779;
  --magic-purple: #8b7cff;
  --text-primary: #101828;
  --text-secondary: #667085;
  --text-tertiary: #98a2b3;
  --hero-grad-top: #87ceeb;
  --hero-grad-bottom: #fff8ea;
  --header-bg: rgba(255, 252, 245, 0.92);
  --shadow: 0 8px 24px rgba(16, 24, 40, 0.08);
  --shadow-purple: 0 10px 32px rgba(115, 86, 229, 0.15);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font: "Nunito Sans", Inter, system-ui, sans-serif;
  --max-width: 1120px;
  --transition: 0.25s ease;
}

[data-theme="dark"] {
  --app-bg: #151e30;
  --section-bg: #1a2438;
  --section-alt: #121a2a;
  --card-bg: #1e2840;
  --card-soft: #252f4a;
  --card-border: #2d3a55;
  --primary-blue: #5b8cff;
  --primary-blue-dark: #7aa3ff;
  --primary-blue-light: #1e2d4a;
  --primary-purple: #9b84f5;
  --primary-purple-deep: #b8a4ff;
  --purple-light: #2a2248;
  --coin-yellow: #ffd666;
  --success-green: #6dd99a;
  --magic-purple: #a89bff;
  --text-primary: #f5f7fa;
  --text-secondary: #a8b3c7;
  --text-tertiary: #6b7894;
  --hero-grad-top: #0f1628;
  --hero-grad-bottom: #151e30;
  --header-bg: rgba(21, 30, 48, 0.94);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-purple: 0 10px 32px rgba(139, 124, 255, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(72px + env(safe-area-inset-top));
  background-color: var(--app-bg);
}

html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: transparent;
  transition: color var(--transition);
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Global ambient orbs + sparks */
.ambient-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.cursor-glow-layer {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

body.has-cursor-fx .cursor-glow-layer {
  opacity: 0.55;
}

.cursor-wake-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mix-blend-mode: soft-light;
}

[data-theme="dark"] .cursor-wake-canvas {
  mix-blend-mode: screen;
  opacity: 0.72;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  animation: orb-float 22s ease-in-out infinite;
}

.ambient-orb-blue {
  width: min(42vw, 420px);
  height: min(42vw, 420px);
  top: 8%;
  left: -8%;
  background: rgba(47, 107, 255, 0.35);
  animation-delay: 0s;
}

.ambient-orb-purple {
  width: min(36vw, 360px);
  height: min(36vw, 360px);
  top: 42%;
  right: -6%;
  background: rgba(115, 86, 229, 0.3);
  animation-delay: -7s;
}

.ambient-orb-gold {
  width: min(28vw, 280px);
  height: min(28vw, 280px);
  bottom: 10%;
  left: 28%;
  background: rgba(255, 200, 61, 0.28);
  animation-delay: -14s;
}

[data-theme="dark"] .ambient-orb-blue {
  background: rgba(91, 140, 255, 0.22);
}

[data-theme="dark"] .ambient-orb-purple {
  background: rgba(168, 155, 255, 0.2);
}

[data-theme="dark"] .ambient-orb-gold {
  background: rgba(255, 214, 102, 0.15);
}

.ambient-spark {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coin-yellow);
  box-shadow: 0 0 10px rgba(255, 200, 61, 0.8);
  animation: spark-drift 16s linear infinite;
}

.ambient-spark-1 { top: 18%; left: 12%; animation-delay: 0s; }
.ambient-spark-2 { top: 55%; left: 78%; animation-delay: -4s; width: 4px; height: 4px; }
.ambient-spark-3 { top: 72%; left: 22%; animation-delay: -9s; background: var(--magic-purple); box-shadow: 0 0 10px rgba(139, 124, 255, 0.8); }
.ambient-spark-4 { top: 32%; left: 58%; animation-delay: -12s; width: 5px; height: 5px; }
.ambient-spark-5 { top: 88%; left: 65%; animation-delay: -6s; width: 4px; height: 4px; }

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(28px, -20px) scale(1.06); }
  66% { transform: translate(-18px, 24px) scale(0.94); }
}

@keyframes spark-drift {
  0% { transform: translate(0, 0) scale(1); opacity: 0.2; }
  15% { opacity: 0.9; }
  50% { transform: translate(40px, -60px) scale(1.2); opacity: 0.5; }
  100% { transform: translate(-20px, -120px) scale(0.6); opacity: 0; }
}

/* Dark theme — starfield, planets, meteors, comets */
.cosmos-layer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

html[data-theme="dark"] .cosmos-layer {
  display: block;
}

html[data-theme="dark"] .ambient-spark {
  display: none;
}

.cosmos-stars {
  position: absolute;
  inset: 0;
}

.cosmos-stars::before,
.cosmos-stars::after {
  content: "";
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  pointer-events: none;
}

.cosmos-stars-far::before {
  background-image:
    radial-gradient(1px 1px at 4% 8%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1px 1px at 12% 22%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 18% 5%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 26% 38%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 33% 14%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 41% 52%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 48% 28%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 55% 68%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 62% 11%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 69% 44%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 76% 72%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 83% 19%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 90% 58%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 96% 32%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 8% 78%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 22% 88%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 38% 92%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 58% 84%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 72% 96%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 88% 82%, rgba(255, 255, 255, 0.4), transparent);
  animation: stars-twinkle 8s ease-in-out infinite alternate;
}

.cosmos-stars-far::after {
  background-image:
    radial-gradient(1px 1px at 7% 42%, rgba(200, 210, 255, 0.4), transparent),
    radial-gradient(1px 1px at 15% 62%, rgba(200, 210, 255, 0.35), transparent),
    radial-gradient(1px 1px at 24% 18%, rgba(200, 210, 255, 0.45), transparent),
    radial-gradient(1px 1px at 31% 48%, rgba(200, 210, 255, 0.3), transparent),
    radial-gradient(1px 1px at 39% 76%, rgba(200, 210, 255, 0.4), transparent),
    radial-gradient(1px 1px at 46% 6%, rgba(200, 210, 255, 0.35), transparent),
    radial-gradient(1px 1px at 53% 34%, rgba(200, 210, 255, 0.45), transparent),
    radial-gradient(1px 1px at 61% 58%, rgba(200, 210, 255, 0.3), transparent),
    radial-gradient(1px 1px at 68% 86%, rgba(200, 210, 255, 0.4), transparent),
    radial-gradient(1px 1px at 74% 24%, rgba(200, 210, 255, 0.35), transparent),
    radial-gradient(1px 1px at 81% 46%, rgba(200, 210, 255, 0.45), transparent),
    radial-gradient(1px 1px at 87% 66%, rgba(200, 210, 255, 0.3), transparent),
    radial-gradient(1px 1px at 93% 12%, rgba(200, 210, 255, 0.4), transparent),
    radial-gradient(1px 1px at 3% 56%, rgba(200, 210, 255, 0.35), transparent),
    radial-gradient(1px 1px at 11% 94%, rgba(200, 210, 255, 0.45), transparent),
    radial-gradient(1px 1px at 44% 64%, rgba(200, 210, 255, 0.3), transparent),
    radial-gradient(1px 1px at 52% 96%, rgba(200, 210, 255, 0.4), transparent),
    radial-gradient(1px 1px at 64% 4%, rgba(200, 210, 255, 0.35), transparent),
    radial-gradient(1px 1px at 79% 38%, rgba(200, 210, 255, 0.45), transparent),
    radial-gradient(1px 1px at 95% 74%, rgba(200, 210, 255, 0.3), transparent);
  animation: stars-twinkle 11s ease-in-out infinite alternate-reverse;
}

.cosmos-stars-mid::before {
  background-image:
    radial-gradient(1.5px 1.5px at 6% 16%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1.5px 1.5px at 14% 46%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1.5px 1.5px at 21% 72%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 29% 30%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 37% 58%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1.5px 1.5px at 44% 12%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1.5px 1.5px at 51% 82%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 59% 36%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 66% 64%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1.5px 1.5px at 73% 20%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1.5px 1.5px at 80% 48%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 87% 76%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 94% 26%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1.5px 1.5px at 10% 88%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1.5px 1.5px at 32% 94%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 56% 6%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 70% 90%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1.5px 1.5px at 92% 52%, rgba(255, 255, 255, 0.65), transparent);
  animation: stars-twinkle 6s ease-in-out infinite alternate;
}

.cosmos-stars-near::before {
  background-image:
    radial-gradient(2px 2px at 9% 24%, rgba(255, 255, 255, 0.95), transparent),
    radial-gradient(2px 2px at 19% 54%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(2px 2px at 28% 12%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(2px 2px at 36% 68%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 2px at 45% 38%, rgba(255, 255, 255, 0.95), transparent),
    radial-gradient(2px 1px at 54% 86%, rgba(168, 155, 255, 0.9), transparent),
    radial-gradient(2px 2px at 63% 18%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(2px 2px at 71% 58%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(2px 2px at 78% 32%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 1px at 85% 72%, rgba(255, 214, 102, 0.85), transparent),
    radial-gradient(2px 2px at 92% 42%, rgba(255, 255, 255, 0.95), transparent),
    radial-gradient(2px 2px at 4% 62%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(2px 2px at 16% 82%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(2px 1px at 48% 4%, rgba(91, 140, 255, 0.85), transparent),
    radial-gradient(2px 2px at 62% 92%, rgba(255, 255, 255, 0.8), transparent);
  animation: stars-twinkle 4.5s ease-in-out infinite alternate-reverse;
}

.cosmos-stars-near::after {
  background-image:
    radial-gradient(1px 1px at 13% 34%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 23% 74%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 34% 44%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1px 1px at 42% 8%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1px 1px at 57% 28%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 67% 78%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 76% 48%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1px 1px at 84% 14%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1px 1px at 91% 88%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 2% 48%, rgba(255, 255, 255, 0.6), transparent);
  animation: stars-twinkle 5.5s ease-in-out infinite alternate;
}

@keyframes stars-twinkle {
  0% { opacity: 0.55; }
  100% { opacity: 1; }
}

.cosmos-planet {
  position: absolute;
  pointer-events: none;
  height: auto;
  object-fit: contain;
  user-select: none;
}

.cosmos-planet-giant {
  top: 8%;
  right: 5%;
  width: min(148px, 20vw);
  filter: drop-shadow(0 0 28px rgba(168, 155, 255, 0.35));
  animation: planet-float 38s ease-in-out infinite;
}

.cosmos-planet-blue {
  bottom: 16%;
  left: 4%;
  width: min(108px, 14vw);
  filter: drop-shadow(0 0 22px rgba(91, 140, 255, 0.32));
  animation: planet-float 52s ease-in-out infinite reverse;
  animation-delay: -12s;
}

.cosmos-planet-ringed {
  top: 54%;
  right: 3%;
  width: min(168px, 22vw);
  filter: drop-shadow(0 0 24px rgba(255, 180, 100, 0.28));
  animation: planet-float 45s ease-in-out infinite;
  animation-delay: -20s;
}

@keyframes planet-float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-12px, 16px); }
}

.cosmos-meteor {
  position: absolute;
  width: 3px;
  height: 0;
  opacity: 0;
  border-radius: 999px;
  background: linear-gradient(
    165deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 30%,
    rgba(255, 255, 255, 0.95) 55%,
    rgba(168, 155, 255, 0.6) 75%,
    transparent 100%
  );
  transform: rotate(215deg);
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.6));
}

.cosmos-meteor-1 {
  top: 8%;
  left: 72%;
  height: 90px;
  animation: meteor-streak 7s linear infinite;
  animation-delay: 0s;
}

.cosmos-meteor-2 {
  top: 22%;
  left: 38%;
  height: 70px;
  animation: meteor-streak 9s linear infinite;
  animation-delay: -3.5s;
}

.cosmos-meteor-3 {
  top: 4%;
  left: 18%;
  height: 110px;
  animation: meteor-streak 11s linear infinite;
  animation-delay: -6s;
}

.cosmos-meteor-4 {
  top: 35%;
  left: 88%;
  height: 65px;
  animation: meteor-streak 8s linear infinite;
  animation-delay: -1.8s;
}

@keyframes meteor-streak {
  0%, 78% {
    opacity: 0;
    transform: rotate(215deg) translate(0, 0) scaleY(0.4);
  }
  80% {
    opacity: 1;
    transform: rotate(215deg) translate(0, 0) scaleY(1);
  }
  100% {
    opacity: 0;
    transform: rotate(215deg) translate(-280px, 220px) scaleY(0.6);
  }
}

.cosmos-comet {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
  --comet-angle: 8.75deg;
}

.cosmos-comet-head {
  position: absolute;
  left: 0;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 35% 35%, #fff, rgba(200, 220, 255, 0.9) 60%, rgba(168, 155, 255, 0.5));
  box-shadow:
    0 0 14px 4px rgba(168, 155, 255, 0.55),
    0 0 28px 8px rgba(91, 140, 255, 0.25);
}

.cosmos-comet-tail {
  position: absolute;
  left: 0;
  top: 0;
  width: 140px;
  height: 4px;
  transform: translate(-100%, -50%);
  transform-origin: 100% 50%;
  border-radius: 999px;
  background: linear-gradient(
    to left,
    rgba(255, 255, 255, 0.85) 0%,
    rgba(168, 155, 255, 0.55) 25%,
    rgba(91, 140, 255, 0.15) 70%,
    transparent 100%
  );
  filter: blur(1px);
}

.cosmos-comet-1 {
  top: 18%;
  left: -8%;
  --comet-angle: 8.746deg;
  animation: comet-sail-1 22s ease-in-out infinite;
}

.cosmos-comet-2 {
  top: 62%;
  left: -12%;
  --comet-angle: -4.181deg;
  animation: comet-sail-2 28s ease-in-out infinite;
  animation-delay: -11s;
}

.cosmos-comet-2 .cosmos-comet-tail {
  width: 100px;
}

@keyframes comet-sail-1 {
  0%, 8% {
    opacity: 0;
    transform: translate(0, 0) rotate(var(--comet-angle, 8.746deg));
  }
  12% {
    opacity: 1;
  }
  55% {
    opacity: 0.85;
    transform: translate(78vw, 12vh) rotate(var(--comet-angle, 8.746deg));
  }
  65%, 100% {
    opacity: 0;
    transform: translate(95vw, 18vh) rotate(var(--comet-angle, 8.746deg));
  }
}

@keyframes comet-sail-2 {
  0%, 8% {
    opacity: 0;
    transform: translate(0, 0) rotate(var(--comet-angle, -4.181deg));
  }
  12% {
    opacity: 1;
  }
  55% {
    opacity: 0.85;
    transform: translate(82vw, -6vh) rotate(var(--comet-angle, -4.181deg));
  }
  65%, 100% {
    opacity: 0;
    transform: translate(96vw, -9vh) rotate(var(--comet-angle, -4.181deg));
  }
}

@media (max-width: 767px) {
  html[data-theme="dark"] .cosmos-planet-giant {
    width: min(104px, 24vw);
    top: 6%;
    right: 2%;
  }

  html[data-theme="dark"] .cosmos-planet-blue {
    width: min(80px, 18vw);
    bottom: 12%;
    left: 2%;
  }

  html[data-theme="dark"] .cosmos-planet-ringed {
    width: min(120px, 26vw);
    top: 50%;
    right: 1%;
  }

  html[data-theme="dark"] .cosmos-meteor-3,
  html[data-theme="dark"] .cosmos-meteor-4 {
    display: none;
  }
}

/* Fixed app-theme backdrop — stays in place while content scrolls */
.app-theme-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.app-theme-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transition: opacity 0.9s ease, visibility 0s linear 0.9s;
}

.app-theme-layer.is-active {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.9s ease, visibility 0s linear 0s;
}

html.is-scrolling .app-theme-layer,
html.is-scrolling .app-theme-layer.is-active {
  transition: none;
}

.app-theme-layer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.app-theme-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.app-theme-child {
  background-image: url("../assets/backgrounds/bg-child-warm.png");
}

.app-theme-child::before {
  background:
    radial-gradient(circle 520px at 88% 12%, rgba(255, 200, 61, 0.22), transparent 52%),
    radial-gradient(circle 440px at 8% 88%, rgba(47, 107, 255, 0.2), transparent 55%),
    radial-gradient(circle 300px at 50% 100%, rgba(115, 86, 229, 0.15), transparent 50%);
  mix-blend-mode: soft-light;
}

.app-theme-lavender {
  background-image: url("../assets/backgrounds/bg-parent-lavender.png");
}

.app-theme-lavender::before {
  background:
    radial-gradient(circle 360px at 92% 78%, rgba(143, 117, 229, 0.2), transparent 50%),
    radial-gradient(circle 400px at 6% 18%, rgba(180, 160, 246, 0.18), transparent 52%);
  mix-blend-mode: soft-light;
}

.app-theme-dark {
  background-image: url("../assets/backgrounds/bg-member-dark.png");
}

.app-theme-dark::before {
  background:
    radial-gradient(circle 320px at 15% 20%, rgba(91, 140, 255, 0.18), transparent 50%),
    radial-gradient(circle 280px at 80% 75%, rgba(255, 214, 102, 0.1), transparent 45%);
  mix-blend-mode: screen;
}

[data-theme="light"] .app-theme-child {
  background-image: url("../assets/backgrounds/bg-child-warm.png");
}

[data-theme="light"] .app-theme-lavender {
  background-image: url("../assets/backgrounds/bg-parent-lavender.png");
}

[data-theme="light"] .app-theme-dark {
  background-image: url("../assets/backgrounds/bg-parent-lavender.png");
}

[data-theme="light"] .app-theme-child::before,
[data-theme="light"] .app-theme-lavender::before {
  mix-blend-mode: normal;
  opacity: 0.55;
}

[data-theme="light"] .app-theme-dark::before {
  mix-blend-mode: normal;
  opacity: 0.45;
  background:
    radial-gradient(circle 360px at 15% 20%, rgba(115, 86, 229, 0.14), transparent 52%),
    radial-gradient(circle 320px at 80% 75%, rgba(47, 107, 255, 0.1), transparent 50%);
}

[data-theme="light"] .app-theme-child::after {
  background: linear-gradient(
    180deg,
    rgba(255, 248, 234, 0.84) 0%,
    rgba(255, 252, 245, 0.93) 45%,
    rgba(255, 252, 245, 0.97) 100%
  );
}

[data-theme="light"] .app-theme-lavender::after {
  background: linear-gradient(
    180deg,
    rgba(250, 248, 255, 0.86) 0%,
    rgba(244, 240, 250, 0.94) 50%,
    rgba(255, 252, 245, 0.97) 100%
  );
}

[data-theme="light"] .app-theme-dark::after {
  background: linear-gradient(
    180deg,
    rgba(250, 248, 255, 0.86) 0%,
    rgba(244, 240, 250, 0.94) 50%,
    rgba(255, 252, 245, 0.97) 100%
  );
}

[data-theme="dark"] .app-theme-child,
[data-theme="dark"] .app-theme-dark {
  background-image: url("../assets/backgrounds/bg-member-dark.png");
}

[data-theme="dark"] .app-theme-lavender {
  background-image: url("../assets/backgrounds/bg-parent-lavender.png");
}

[data-theme="dark"] .app-theme-lavender::after {
  background: linear-gradient(
    180deg,
    rgba(21, 30, 48, 0.88) 0%,
    rgba(26, 36, 56, 0.94) 100%
  );
}

[data-theme="dark"] .app-theme-child::after,
[data-theme="dark"] .app-theme-dark::after {
  background: linear-gradient(
    180deg,
    rgba(21, 30, 48, 0.72) 0%,
    rgba(21, 30, 48, 0.86) 55%,
    rgba(21, 30, 48, 0.92) 100%
  );
}

/* Section layout — transparent, content scrolls over fixed backdrop */
.section-bg {
  position: relative;
  z-index: 1;
  background: transparent;
}

main {
  position: relative;
  z-index: 1;
}

.site-header,
.site-footer {
  position: relative;
  z-index: 2;
}

.ambient-layer {
  z-index: 1;
}

.section-content {
  position: relative;
  z-index: 1;
}

/* Cards & content — solid surfaces in light theme */
[data-theme="light"] .benefit-card,
[data-theme="light"] .roadmap-col,
[data-theme="light"] .wl-card,
[data-theme="light"] .features-accordion,
[data-theme="light"] .features-showcase,
[data-theme="light"] .waitlist-inner,
[data-theme="light"] .faq-item,
[data-theme="light"] .visual-step-art {
  background: var(--card-bg);
  border-color: var(--card-border);
}

[data-theme="light"] .section-bg-dark,
[data-theme="light"] .section-bg-whitelabel {
  color: var(--text-primary);
}

.section-head-center {
  text-align: center;
  margin-inline: auto;
}

.flow-tagline {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--primary-blue);
}

[data-theme="dark"] .flow-tagline {
  color: var(--magic-purple);
}

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

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--primary-blue-dark);
}

.container {
  width: min(100% - 32px, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  transition: background var(--transition), border-color var(--transition);
  padding-top: env(safe-area-inset-top);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo-star {
  color: var(--coin-yellow);
  font-size: 1.1rem;
}

.nav-desktop {
  display: none;
  gap: 24px;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-secondary);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  cursor: pointer;
  font-size: 1.125rem;
  transition: background var(--transition), border-color var(--transition), transform 0.15s ease;
}

.theme-toggle:hover {
  transform: scale(0.97);
}

.theme-toggle-footer {
  width: auto;
  min-width: 120px;
  padding: 0 16px;
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
}

[data-theme="light"] .theme-icon-moon,
[data-theme="dark"] .theme-icon-sun {
  display: none;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  display: flex;
  flex-direction: column;
  padding: 0 20px 16px;
  border-bottom: 1px solid var(--card-border);
}

.nav-mobile[hidden] {
  display: none;
}

.nav-mobile a {
  padding: 12px 0;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--card-border);
}

.nav-mobile a:last-child {
  border-bottom: none;
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 800;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-align: center;
}

.btn:hover {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--primary-blue);
  color: #fff;
  border-color: var(--primary-blue);
}

.btn-primary:hover {
  background: var(--primary-blue-dark);
  color: #fff;
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-secondary:hover {
  background: var(--primary-blue-light);
  color: var(--primary-blue-dark);
}

.btn-purple {
  background: linear-gradient(135deg, #8a63ff, #5b35d8);
  color: #fff;
  border: none;
}

.btn-purple:hover {
  color: #fff;
  box-shadow: var(--shadow-purple);
}

/* Hero */
.hero {
  position: relative;
  padding: 48px 0 64px;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-blue);
}

.eyebrow-purple {
  color: var(--primary-purple);
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 0 0 28px;
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.hero-note {
  margin: 16px 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-align: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-image-wrap {
  max-width: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 0 1px var(--card-border);
}

.hero-image-wrap img {
  width: 100%;
}

@media (min-width: 768px) {
  .hero {
    padding: 64px 0 80px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .hero-cta {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero-cta .btn {
    flex: 1 1 calc(50% - 6px);
    min-width: 180px;
  }

  .hero-note {
    text-align: left;
  }

  .hero-image-wrap {
    max-width: 420px;
  }
}

/* Sections */
.section {
  padding: 72px 0;
}

.section-alt {
  background: transparent;
}

/* Visual flow — How it works */
.flow-banner {
  margin: 0 0 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 0 1px var(--card-border);
}

.flow-banner img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.visual-steps {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  align-items: start;
}

.visual-step {
  text-align: center;
}

.visual-step-art {
  margin-bottom: 12px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.visual-step-art:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-purple);
}

.visual-step-art img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.visual-step h3 {
  margin: 0 0 4px;
  font-size: 1.125rem;
  font-weight: 900;
}

.visual-step p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.visual-step-arrow {
  display: none;
  align-self: center;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--magic-purple);
  opacity: 0.7;
}

@media (min-width: 640px) {
  .visual-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .visual-steps {
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 12px;
    align-items: center;
  }

  .visual-step-arrow {
    display: block;
    padding-top: 40px;
  }
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.0625rem;
}

.subsection-title {
  margin: 48px 0 24px;
  font-size: 1.25rem;
  font-weight: 800;
}

/* Benefits */
.benefits-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.benefit-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: background var(--transition), border-color var(--transition);
}

.benefit-icon {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.benefit-card h3 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
}

.benefit-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.quote-card {
  margin: 40px 0 0;
  padding: 28px 32px;
  background: linear-gradient(135deg, var(--purple-light), var(--card-bg));
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-purple);
}

.quote-card p {
  margin: 0 0 12px;
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--text-primary);
}

.quote-card footer {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

/* Features section */
.features-layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.features-showcase {
  position: relative;
  display: block;
  width: 100%;
  max-width: min(100%, 720px);
  margin: 0 auto;
  padding: 0;
  border: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--card-bg);
  box-shadow: var(--shadow-purple), 0 0 0 1px var(--card-border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.features-showcase:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(115, 86, 229, 0.22), 0 0 0 1px var(--card-border);
}

.features-showcase:focus-visible {
  outline: 3px solid var(--primary-purple);
  outline-offset: 4px;
}

.features-showcase img {
  width: 100%;
  height: auto;
  display: block;
}

.features-showcase-hint {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 16px 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  text-align: center;
}

.features-columns {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

.features-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.features-accordion {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow 0.2s ease;
}

.features-accordion[open] {
  border-color: rgba(47, 107, 255, 0.35);
  box-shadow: var(--shadow-purple);
}

.features-accordion summary {
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-primary);
}

.features-accordion summary::-webkit-details-marker {
  display: none;
}

.features-accordion summary::after {
  content: "+";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  font-size: 1.125rem;
  font-weight: 400;
  transition: transform 0.2s ease, background var(--transition);
}

.features-accordion[open] summary::after {
  content: "−";
  background: var(--primary-blue);
  color: #fff;
}

.features-accordion-body {
  padding: 0 20px 16px;
}

.features-accordion-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .features-columns {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .features-showcase {
    max-width: min(100%, 800px);
  }
}

/* Roadmap */
.roadmap-columns {
  display: grid;
  gap: 20px;
}

.roadmap-col {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.roadmap-col h3 {
  margin: 0 0 16px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-purple);
}

.roadmap-col ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.roadmap-col li {
  margin-bottom: 8px;
}

@media (min-width: 768px) {
  .roadmap-columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* White label */
.whitelabel-grid {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-bottom: 16px;
}

.whitelabel-content h2 {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
}

.whitelabel-content > p {
  margin: 0 0 24px;
  color: var(--text-secondary);
}

.contact-email {
  margin: 16px 0 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.whitelabel-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

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

.wl-audience-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.wl-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: background var(--transition), border-color var(--transition), transform 0.2s ease;
}

.wl-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.wl-card h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-purple);
}

.wl-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

@media (min-width: 640px) {
  .wl-audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .wl-audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* White label showcase */
.wl-showcase-hint {
  margin: -12px 0 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

.wl-showcase {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 48px;
}

.wl-phone {
  margin: 0;
  text-align: center;
}

.wl-phone-frame {
  position: relative;
  display: block;
  width: 100%;
  padding: 10px;
  border: none;
  cursor: zoom-in;
  font: inherit;
  text-align: inherit;
  background: linear-gradient(145deg, #2a2a2e, #1a1a1e);
  border-radius: 28px;
  box-shadow: var(--shadow-purple), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wl-phone-frame:focus-visible {
  outline: 3px solid var(--primary-purple);
  outline-offset: 3px;
}

[data-theme="light"] .wl-phone-frame {
  background: linear-gradient(145deg, #ececf0, #d8d8de);
  box-shadow: var(--shadow), 0 0 0 1px var(--card-border);
}

.wl-phone-frame::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 36%;
  height: 5px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.wl-phone-frame img {
  width: 100%;
  border-radius: 20px;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: center top;
}

.wl-phone:hover .wl-phone-frame {
  transform: translateY(-6px) scale(1.02);
}

.wl-phone-frame:active {
  transform: scale(0.98);
}

.wl-phone figcaption {
  margin-top: 12px;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--primary-purple);
}

@media (min-width: 768px) {
  .wl-showcase {
    grid-template-columns: repeat(4, 1fr);
  }
}

.themes-note {
  margin: 16px 0 0;
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(8, 10, 18, 0.9);
  backdrop-filter: blur(12px);
  cursor: zoom-out;
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: min(96vw, 1400px);
  max-height: 96vh;
  animation: lightbox-in 0.22s ease;
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1002;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #151e30;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .lightbox-close {
  background: rgba(30, 40, 64, 0.95);
  color: #f5f7fa;
}

.lightbox-close:hover {
  background: var(--primary-purple);
  color: #fff;
}

.lightbox-figure {
  margin: 0;
  width: 100%;
  max-height: calc(96vh - 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox-image {
  display: block;
  width: auto;
  height: auto;
  max-width: min(96vw, 1400px);
  max-height: calc(96vh - 72px);
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.lightbox-caption {
  margin: 0;
  padding: 10px 20px;
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

body.lightbox-open {
  overflow: hidden;
}

@keyframes lightbox-in {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Waitlist */
.waitlist-box {
  max-width: 900px;
}

.waitlist-inner {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: 32px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-purple);
}

.waitlist-inner h2 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  font-weight: 900;
}

.waitlist-inner p {
  margin: 0 0 12px;
  color: var(--text-secondary);
}

.waitlist-note {
  font-size: 0.9375rem;
}

.waitlist-robot {
  width: 120px;
  border-radius: var(--radius-md);
  opacity: 0.9;
}

@media (min-width: 640px) {
  .waitlist-inner {
    grid-template-columns: auto 1fr;
    padding: 40px;
  }

  .waitlist-robot {
    width: 140px;
  }
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}

.faq-item summary {
  padding: 18px 20px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--primary-blue);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* Legal pages */
.legal-page {
  position: relative;
  z-index: 1;
  padding: 48px 0 72px;
}

.legal-document {
  max-width: 860px;
  padding: 40px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.legal-document h1 {
  margin: 0 0 20px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.legal-document h2 {
  margin: 32px 0 12px;
  font-size: 1.25rem;
  line-height: 1.25;
}

.legal-document p,
.legal-document li {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.legal-document p {
  margin: 0 0 12px;
}

.legal-document ul {
  margin: 0 0 16px;
  padding-left: 24px;
}

/* Footer */
.site-footer {
  padding: 48px 0 24px;
  background: color-mix(in srgb, var(--section-bg) 82%, transparent);
  border-top: 1px solid var(--card-border);
  position: relative;
  backdrop-filter: blur(12px);
}

[data-theme="dark"] .site-footer {
  background: color-mix(in srgb, var(--section-bg) 88%, transparent);
}

.site-footer::before {
  display: none;
}

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

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

.footer-brand p {
  margin: 12px 0 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.logo-footer {
  font-size: 1.125rem;
}

.footer-links h4 {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

.footer-links a,
.footer-links p {
  display: block;
  margin: 0 0 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.1fr 1fr auto;
    align-items: start;
  }
}

/* ── Mobile & touch optimization ── */
@media (max-width: 767px) {
  .section {
    padding: 52px 0;
  }

  .hero {
    padding: 32px 0 48px;
  }

  .hero h1 {
    font-size: clamp(1.5rem, 6.5vw, 1.875rem);
  }

  .hero-lead {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .hero-image-wrap {
    max-width: min(320px, 78vw);
    margin-inline: auto;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .section-head h2,
  .whitelabel-content h2 {
    font-size: clamp(1.375rem, 5.5vw, 1.75rem);
  }

  .section-head p {
    font-size: 1rem;
  }

  .subsection-title {
    margin: 36px 0 20px;
    font-size: 1.125rem;
  }

  .flow-banner {
    margin-bottom: 28px;
    border-radius: var(--radius-md);
  }

  .flow-banner img {
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }

  .quote-card {
    margin-top: 28px;
    padding: 20px 22px;
  }

  .quote-card p {
    font-size: 1rem;
  }

  .features-showcase-hint {
    padding: 24px 12px 12px;
    font-size: 0.75rem;
  }

  .wl-showcase-hint {
    font-size: 0.75rem;
    line-height: 1.45;
  }

  .wl-showcase {
    gap: 16px;
  }

  .wl-phone-frame {
    padding: 8px;
    border-radius: 22px;
  }

  .wl-phone-frame::before {
    width: 32%;
    height: 4px;
  }

  .waitlist-inner {
    padding: 24px 20px;
    text-align: center;
  }

  .waitlist-inner h2 {
    font-size: 1.25rem;
  }

  .waitlist-robot {
    margin-inline: auto;
  }

  .lightbox {
    padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
  }

  .lightbox-close {
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    width: 44px;
    height: 44px;
  }

  .lightbox-caption {
    font-size: 0.875rem;
    padding: 8px 16px;
  }

  .site-footer {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }

  .header-inner {
    min-height: 64px;
  }

  .logo {
    font-size: 1.125rem;
  }
}

@media (max-width: 359px) {
  .container {
    width: min(100% - 24px, var(--max-width));
  }

  .hero h1 {
    font-size: 1.375rem;
  }

  .hero-cta .btn {
    font-size: 0.8125rem;
    padding-inline: 16px;
  }

  .wl-showcase {
    grid-template-columns: 1fr;
    max-width: 220px;
    margin-inline: auto;
  }

  .benefit-card,
  .roadmap-col,
  .wl-card {
    padding: 18px;
  }

  .features-accordion summary {
    padding: 14px 16px;
    font-size: 0.9375rem;
  }

  .features-accordion-body {
    padding: 0 16px 14px;
  }
}

@media (min-width: 360px) and (max-width: 767px) {
  .wl-showcase {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 12px;
  }

  .visual-steps {
    gap: 16px;
  }
}

@media (min-width: 390px) and (max-width: 767px) {
  .hero-image-wrap {
    max-width: min(340px, 82vw);
  }

  .container {
    width: min(100% - 36px, var(--max-width));
  }
}

@media (hover: none), (pointer: coarse) {
  .visual-step-art:hover,
  .features-showcase:hover,
  .wl-phone:hover .wl-phone-frame,
  .wl-card:hover,
  .benefit-card:hover {
    transform: none;
    box-shadow: var(--shadow);
  }

  .btn:hover {
    transform: none;
  }

  .theme-toggle:hover {
    transform: none;
  }
}

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

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

  .cursor-glow-layer,
  .cosmos-layer {
    display: none;
  }

  html[data-theme="dark"] .cosmos-meteor,
  html[data-theme="dark"] .cosmos-comet,
  html[data-theme="dark"] .cosmos-planet,
  html[data-theme="dark"] .cosmos-stars::before,
  html[data-theme="dark"] .cosmos-stars::after {
    animation: none !important;
  }
}