/* Reluna – matches Android app palette (res/values/colors.xml) */
:root {
  /* Surfaces & background – same as app */
  --color-bg: #FDF5F8;
  --color-surface: #FFFBFE;
  --color-surface-variant: #FFF0F5;
  --color-primary-container: #FFD9E8;
  /* Text – on_surface / on_surface_variant */
  --color-text: #1C1B1F;
  --color-text-muted: #4A4458;
  /* Brand – primary / primary_dark / primary_light */
  --color-accent: #D81B60;
  --color-accent-soft: #FFD9E8;
  --color-accent-dark: #AD1457;
  --color-border: #E8DEE4;
  --font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --shadow: 0 2px 16px rgba(26, 27, 31, 0.06);
  --shadow-lg: 0 4px 24px rgba(26, 27, 31, 0.08);
  --radius: 12px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
  color: var(--color-accent-dark);
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav a {
  margin-left: 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

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

/* Hero */
.hero {
  padding: 72px 0 88px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-surface-variant) 50%, var(--color-surface) 100%);
  pointer-events: none;
}

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

.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  padding: 8px 16px;
  background: var(--color-surface);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin: 0 0 20px;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.hero .tagline {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-pricing {
  font-size: 1rem;
  color: var(--color-text);
  margin: 0 0 8px;
  font-weight: 600;
}
.hero-availability {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0 0 24px;
}

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

.cta {
  display: inline-block;
  padding: 14px 28px;
  font-weight: 600;
  border-radius: 24px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s, transform 0.1s, color 0.2s;
}

.cta-primary {
  background: var(--color-accent);
  color: white;
}

.cta-primary:hover {
  background: var(--color-accent-dark);
  text-decoration: none;
  color: white;
  transform: translateY(-1px);
}

.cta-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.cta-secondary:hover {
  background: var(--color-primary-container);
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
  text-decoration: none;
}

/* Section titles – app uses primary for section headers */
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 12px;
  text-align: center;
  color: var(--color-accent);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
}

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

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

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.feature {
  padding: 32px 28px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}

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

.feature-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 1.2rem;
  margin: 0 0 12px;
  color: var(--color-text);
}

.feature p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* How it works */
.section-steps {
  background: var(--color-bg);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 560px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.step:last-child {
  margin-bottom: 0;
}

.step-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
}

.step-content h3 {
  font-size: 1.15rem;
  margin: 0 0 6px;
}

.step-content p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Notify section */
.section-notify {
  background: var(--color-bg);
}

.section-notify .section-subtitle {
  margin-bottom: 24px;
}

.notify-cta {
  text-align: center;
  margin: 0;
}

/* Privacy strip */
.privacy-strip {
  padding: 64px 0;
  background: var(--color-primary-container);
  text-align: center;
}

.privacy-strip h2 {
  margin: 0 0 16px;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
}

.privacy-strip p {
  margin: 0 auto 24px;
  color: var(--color-text);
  max-width: 520px;
  line-height: 1.6;
}

/* Footer */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.site-footer a {
  color: var(--color-text-muted);
}

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

/* Privacy page */
.privacy-page {
  padding: 48px 0 80px;
}

.privacy-page h1 {
  font-size: 2rem;
  margin: 0 0 8px;
}

.privacy-page .updated {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.privacy-page h2 {
  font-size: 1.25rem;
  margin: 32px 0 12px;
}

.privacy-page p, .privacy-page ul {
  margin: 0 0 16px;
  color: var(--color-text-muted);
}

.privacy-page ul {
  padding-left: 24px;
}

@media (max-width: 640px) {
  .nav a { margin-left: 16px; }
  .hero { padding: 48px 0 64px; }
  .section { padding: 56px 0; }
}