/* ===========================
   CONFESS — Website Styles
   Mapped from DesignTokens.swift
   =========================== */

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

:root {
  --color-bg: #FFFFFF;
  --color-surface: #F7F7F7;
  --color-primary: #111111;
  --color-secondary: #888888;
  --color-hint: #AAAAAA;
  --color-border: #E0E0E0;
  --color-accent: #C9A96E;
  --radius-card: 14px;
  --radius-button: 16px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

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

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  color: var(--color-primary);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-secondary);
}

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

/* Layout */
.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 28px;
}

section {
  padding: 80px 0;
}

/* ===========================
   Typography
   =========================== */

.wordmark {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.wordmark-sm {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

h1 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-primary);
}

h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
}

p {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.65;
}

.section-label {
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-hint);
  margin-bottom: 16px;
}

.tagline {
  font-size: 13px;
  color: var(--color-hint);
}

/* ===========================
   Components
   =========================== */

/* Headline rule (from OnboardingHeadline) */
.headline-rule {
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  border: none;
  margin: 16px 0 28px 0;
}

.headline-rule-centered {
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  border: none;
  margin: 16px auto 16px auto;
}

/* Divider */
hr {
  border: none;
  height: 0.5px;
  background: var(--color-border);
  margin: 0;
}

/* Card (from CardStyle) */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 16px;
}

/* Primary Button */
.btn-primary {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-button);
  padding: 18px 32px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.btn-primary:hover {
  opacity: 0.85;
  color: #fff;
}

/* Secondary Button */
.btn-secondary {
  display: inline-block;
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  padding: 14px 24px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 400;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-secondary:hover {
  background: var(--color-surface);
}

/* Checklist Item (from OnboardingChecklistItem) */
.checklist-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
}

.checklist-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.checklist-icon svg {
  width: 10px;
  height: 10px;
}

.checklist-text {
  font-size: 13px;
  color: var(--color-primary);
  line-height: 1.5;
}

/* App icon */
.app-icon {
  width: 96px;
  height: 96px;
  border-radius: 22%;
  box-shadow: 0 0 60px rgba(201, 169, 110, 0.3);
}

/* App Store badge */
.app-store-badge {
  height: 44px;
  transition: opacity 0.15s ease;
}

.app-store-badge:hover {
  opacity: 0.8;
}

.app-store-badge.coming-soon {
  opacity: 0.5;
  pointer-events: none;
}

/* ===========================
   Hero Section
   =========================== */

.hero {
  text-align: center;
  padding: 100px 0 80px;
}

.hero .app-icon {
  margin-bottom: 32px;
}

.hero .wordmark {
  margin-bottom: 0;
}

.hero .headline-rule-centered {
  margin: 16px auto;
}

.hero .tagline {
  margin-bottom: 36px;
}

.hero .coming-soon-text {
  display: block;
  font-size: 12px;
  color: var(--color-hint);
  margin-top: 10px;
}

/* ===========================
   Value Props
   =========================== */

.value-props {
  padding-top: 0;
}

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

.card h2 {
  margin-bottom: 6px;
}

.card p {
  font-size: 14px;
  line-height: 1.55;
}

/* ===========================
   Privacy Section
   =========================== */

.privacy-section h1 {
  margin-bottom: 0;
}

.privacy-section .headline-rule {
  margin-bottom: 8px;
}

.privacy-note {
  font-size: 12px;
  color: var(--color-hint);
  line-height: 1.6;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 0.5px solid var(--color-border);
}

/* ===========================
   Features Grid
   =========================== */

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

.feature-card h3 {
  margin-bottom: 4px;
}

.feature-card p {
  font-size: 13px;
  line-height: 1.5;
}

/* ===========================
   Header / Nav
   =========================== */

.site-header {
  padding: 24px 0;
  border-bottom: 0.5px solid var(--color-border);
}

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

.site-header nav {
  display: flex;
  gap: 24px;
}

.site-header nav a {
  font-size: 13px;
  color: var(--color-secondary);
  text-decoration: none;
}

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

/* ===========================
   Footer
   =========================== */

.site-footer {
  padding: 48px 0;
  border-top: 0.5px solid var(--color-border);
  text-align: center;
}

.site-footer .wordmark-sm {
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}

.footer-links a {
  font-size: 13px;
  color: var(--color-secondary);
  text-decoration: none;
}

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

.footer-tagline {
  font-size: 13px;
  color: var(--color-hint);
}

/* ===========================
   Content Pages (Privacy, Support)
   =========================== */

.page-content {
  padding: 56px 0 80px;
}

.page-content h1 {
  margin-bottom: 0;
}

.page-content .headline-rule {
  margin-bottom: 32px;
}

.page-content h2 {
  font-size: 15px;
  margin-top: 32px;
  margin-bottom: 8px;
}

.page-content p {
  margin-bottom: 12px;
}

.page-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 12px;
}

.page-content ul li {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  padding: 4px 0 4px 20px;
  position: relative;
}

.page-content ul li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--color-hint);
  font-weight: 700;
}

.effective-date {
  font-size: 12px;
  color: var(--color-hint);
  margin-bottom: 32px;
}

/* FAQ (Support page) */
details {
  border-bottom: 0.5px solid var(--color-border);
}

details summary {
  padding: 18px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

details summary::-webkit-details-marker {
  display: none;
}

details summary::after {
  content: "+";
  font-size: 18px;
  font-weight: 300;
  color: var(--color-hint);
  transition: transform 0.2s ease;
}

details[open] summary::after {
  content: "−";
}

details .answer {
  padding: 0 0 18px;
}

details .answer p {
  font-size: 14px;
}

/* ===========================
   Responsive
   =========================== */

@media (min-width: 640px) {
  .cards-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  section {
    padding: 56px 0;
  }

  .hero {
    padding: 72px 0 56px;
  }

  .site-header nav {
    gap: 16px;
  }
}