@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
  --bg:              #0b0d14;
  --surface:         #111420;
  --surface-raised:  #181d2e;
  --border:          rgba(255, 255, 255, 0.08);
  --border-strong:   rgba(255, 255, 255, 0.14);
  --brand:           #FC4C02;
  --brand-hover:     #e04400;
  --text:            #f1f4f9;
  --muted:           #8b90a0;
  --radius:          12px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ------------------------------------------------------------------ Layout */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----------------------------------------------------------------------- Nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 13, 20, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
  transition: color 0.15s;
}

/* ------------------------------------------------------------------ Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--brand-hover);
}

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

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ----------------------------------------------------------------------- Hero */

.hero {
  min-height: calc(100vh - 62px);
  display: flex;
  align-items: center;
  padding: 90px 24px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 55% at 50% -10%, rgba(252, 76, 2, 0.13) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 28px;
  padding: 5px 14px;
  background: rgba(252, 76, 2, 0.10);
  border: 1px solid rgba(252, 76, 2, 0.22);
  border-radius: 100px;
}

.hero h1 {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: 24px;
}

.hero h1 em {
  color: var(--brand);
  font-style: normal;
}

.hero-body {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.75;
  max-width: 500px;
  margin: 0 auto 44px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Play Store badge styling */
.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  background: var(--brand);
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s;
}

.play-badge:hover {
  background: var(--brand-hover);
}

.play-badge-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.play-badge-label span:first-child {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.play-badge-label span:last-child {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* ----------------------------------------------------------------- Features */

.features {
  padding: 110px 0;
  border-top: 1px solid var(--border);
}

.section-intro {
  margin-bottom: 56px;
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

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

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s;
}

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

.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(252, 76, 2, 0.09);
  border: 1px solid rgba(252, 76, 2, 0.20);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.feature-icon svg {
  width: 21px;
  height: 21px;
  color: var(--brand);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.68;
}

/* ------------------------------------------------------------- Beta signup */

.beta {
  padding: 110px 0;
  border-top: 1px solid var(--border);
}

.beta-card {
  background: var(--surface);
  border: 1px solid rgba(252, 76, 2, 0.18);
  border-radius: 16px;
  padding: 60px 68px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.beta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: radial-gradient(ellipse 100% 100% at 50% 0%, rgba(252, 76, 2, 0.11), transparent);
  pointer-events: none;
}

.beta-card h2 {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 14px;
  position: relative;
}

.beta-card > p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 36px;
  position: relative;
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.subscribe-form input {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.subscribe-form input:focus {
  border-color: rgba(252, 76, 2, 0.5);
}

.subscribe-form input::placeholder {
  color: var(--muted);
}

.subscribe-form .btn {
  width: 100%;
  padding: 15px;
  font-size: 15px;
}

.form-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.success-msg {
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  padding: 20px 0 8px;
}

.success-sub {
  font-size: 14px;
  color: var(--muted);
  margin-top: 6px;
}

.form-error {
  font-size: 14px;
  color: #f87171;
  margin-top: 4px;
}

/* ------------------------------------------------------------------ Footer */

footer {
  border-top: 1px solid var(--border);
  padding: 36px 0;
}

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

.footer-inner span {
  font-size: 14px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--text);
  transition: color 0.15s;
}

/* ------------------------------------------------------- Inner pages */

.page-header {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.page-header p {
  font-size: 15px;
  color: var(--muted);
}

.page-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 64px 24px 110px;
}

.page-body h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 52px 0 14px;
  color: var(--text);
}

.page-body h2:first-child {
  margin-top: 0;
}

.page-body p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.78;
  margin-bottom: 16px;
}

.page-body ul, .page-body ol {
  padding-left: 22px;
  margin-bottom: 16px;
}

.page-body li {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.78;
  margin-bottom: 8px;
}

.page-body a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-body strong {
  color: var(--text);
  font-weight: 600;
}

.page-body .notice {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 28px 0;
}

.page-body .notice p {
  margin: 0;
  font-size: 15px;
}

/* -------------------------------------------------------------- Responsive */

@media (max-width: 700px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .beta-card {
    padding: 40px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .play-badge {
    justify-content: center;
  }

  .btn-ghost {
    text-align: center;
  }
}