:root {
  --primary: #ff6b6b;
  --primary-dark: #db4c4c;
  --secondary: #4ecdc4;
  --accent: #ffe66d;
  --ink: #263445;
  --muted: #617084;
  --paper: #fffaf2;
  --surface: #ffffff;
  --soft: #f7f9fc;
  --purple: #9b59b6;
  --orange: #f39c12;
  --border: #e7ecf3;
  --shadow: 0 18px 45px rgba(38, 52, 69, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Nunito, ui-rounded, "Avenir Next", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

img,
svg {
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(231, 236, 243, 0.8);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--primary);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border-radius: 14px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 8px 20px rgba(78, 205, 196, 0.24);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav-links a {
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 800;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--primary-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  border-color: rgba(255, 107, 107, 0.4);
  background: #fff5f5;
  box-shadow: 0 8px 20px rgba(38, 52, 69, 0.1);
}

.menu-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.menu-toggle[aria-expanded="true"] .menu-toggle-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 46px;
  padding: 0.75rem 1.3rem;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #ff8e8e);
  box-shadow: 0 10px 22px rgba(255, 107, 107, 0.28);
  font: inherit;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(255, 107, 107, 0.34);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border: 2px solid var(--border);
  box-shadow: none;
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5rem;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 230, 109, 0.45), transparent 26rem),
    radial-gradient(circle at 85% 10%, rgba(78, 205, 196, 0.24), transparent 24rem),
    linear-gradient(180deg, #fffaf2 0%, #f7f9fc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 4rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  margin: 0 0 1.2rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 900;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

h3 {
  font-size: 1.35rem;
}

.hero-copy {
  max-width: 660px;
}

.hero-copy p {
  max-width: 560px;
  margin: 1.35rem 0 2rem;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-word {
  color: var(--primary-dark);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.trust-pill {
  padding: 0.5rem 0.8rem;
  border: 1px solid rgba(38, 52, 69, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.phone-stage {
  position: relative;
  min-height: 560px;
}

.blob {
  position: absolute;
  border-radius: 999px;
  opacity: 0.35;
  filter: blur(1px);
  animation: float 14s ease-in-out infinite;
}

.blob.one {
  width: 160px;
  height: 160px;
  right: 2rem;
  top: 2rem;
  background: var(--secondary);
}

.blob.two {
  width: 120px;
  height: 120px;
  left: 1rem;
  bottom: 5rem;
  background: var(--accent);
  animation-delay: 3s;
}

.phone {
  position: relative;
  width: min(330px, 100%);
  margin: 0 auto;
  padding: 0.8rem;
  border: 8px solid var(--ink);
  border-radius: 42px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transform: rotate(-4deg);
}

.phone::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 50%;
  width: 84px;
  height: 8px;
  border-radius: 999px;
  background: var(--ink);
  transform: translateX(-50%);
}

.phone-screen {
  min-height: 570px;
  padding: 3rem 1.1rem 1.4rem;
  border-radius: 30px;
  background: linear-gradient(180deg, #fff5f5, #ffffff);
}

.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  color: var(--primary-dark);
  font-weight: 900;
}

.story-card {
  padding: 1rem;
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(38, 52, 69, 0.1);
}

.story-art {
  display: grid;
  place-items: center;
  min-height: 170px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 230, 109, 0.9), transparent 4rem),
    radial-gradient(circle at 70% 35%, rgba(78, 205, 196, 0.7), transparent 5rem),
    linear-gradient(135deg, #ffb3b3, #fff0b3);
}

.story-art svg {
  width: 170px;
  height: 130px;
}

.story-card h3 {
  margin-top: 1rem;
  font-size: 1.1rem;
}

.story-card p {
  margin: 0.45rem 0 1rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.reader-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.play-dot {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 900;
}

.progress {
  flex: 1;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #eef2f7;
}

.progress span {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.section {
  padding: 5.5rem 0;
}

.section.alt {
  background: var(--surface);
}

.section.tint {
  background: linear-gradient(135deg, #fff5f5, #f0fdfc);
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header p {
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.features-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(38, 52, 69, 0.06);
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.icon-box {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1.2rem;
  border-radius: 20px;
  background: var(--paper);
  color: var(--primary-dark);
  font-size: 1.6rem;
  font-weight: 900;
}

.card p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.steps {
  display: grid;
  gap: 1.2rem;
  max-width: 920px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 1.2rem;
}

.step-number {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  font-size: 1.35rem;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(255, 107, 107, 0.24);
}

.reader-demo {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.demo-art {
  display: grid;
  place-items: center;
  min-height: 340px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 230, 109, 0.9), transparent 5rem),
    radial-gradient(circle at 80% 30%, rgba(78, 205, 196, 0.75), transparent 6rem),
    linear-gradient(135deg, #fff5f5, #f0fdfc);
}

.demo-text {
  font-size: 1.25rem;
  line-height: 2;
}

.highlight {
  padding: 0 0.15rem;
  border-radius: 6px;
  background: linear-gradient(180deg, transparent 55%, rgba(255, 230, 109, 0.85) 55%);
  font-weight: 900;
}

.safety-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  text-align: center;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  max-width: 680px;
  margin: 1rem auto 2rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.15rem;
}

.cta-band .button {
  color: var(--primary-dark);
  background: #fff;
  box-shadow: 0 12px 30px rgba(38, 52, 69, 0.18);
}

.legal-hero {
  padding: 5rem 0 3rem;
  background: linear-gradient(135deg, #fffaf2, #f0fdfc);
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.toc {
  position: sticky;
  top: 6rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.toc a {
  display: block;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.toc a:hover,
.toc a:focus-visible {
  color: var(--primary-dark);
  background: #fff5f5;
}

.legal-content {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.legal-content h2 {
  margin-top: 2.2rem;
  font-size: 1.7rem;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
}

.legal-content a {
  color: var(--primary-dark);
  font-weight: 800;
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.35rem;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 210px;
  padding: 0.82rem 1rem;
  border-radius: 18px;
  color: #fff;
  background: var(--ink);
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(38, 52, 69, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.store-button:hover,
.store-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(38, 52, 69, 0.24);
}

.store-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.store-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.store-button small,
.store-button strong {
  display: block;
  line-height: 1.05;
}

.store-button small {
  margin-bottom: 0.18rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
}

.store-button strong {
  color: #fff;
  font-size: 1.18rem;
  font-weight: 900;
}

.site-footer {
  padding: 4rem 0 2rem;
  color: rgba(255, 255, 255, 0.75);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2rem;
}

.site-footer .brand {
  color: #fff;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
  font-size: 1rem;
}

.site-footer p {
  max-width: 380px;
}

.site-footer ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 0.55rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.92rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-18px) rotate(8deg);
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .reader-demo,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
    margin: 0 auto;
  }

  .hero-copy p,
  .hero-actions,
  .trust-row {
    justify-content: center;
  }

  .phone-stage {
    min-height: auto;
  }

  .features-grid,
  .safety-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .toc {
    position: static;
  }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 74px 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
    align-content: center;
    gap: 4px;
  }

  .nav-actions .button {
    display: none;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .phone {
    transform: none;
  }

  .features-grid,
  .safety-grid,
  .support-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .legal-content {
    padding: 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}