/* ============================================
   QUESTIONS TO ASK FRIENDS — Global Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --surface-2: #F3F3F0;
  --primary: #1A1A2E;
  --accent: #5C6BC0;
  --accent-soft: #E8EAFB;
  --text: #0D0D0D;
  --text-muted: #6B6B6B;
  --text-light: #9A9A9A;
  --border: #E8E8E4;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.13);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: all 0.2s ease;
  --font: 'Inter', system-ui, -apple-system, sans-serif;

  /* Category colors */
  --deep: #2D1B69;
  --deep-soft: #EDE9F9;
  --funny: #BF4E00;
  --funny-soft: #FFF0E6;
  --awkward: #9C1B5A;
  --awkward-soft: #FDE8F2;
  --night: #0A2540;
  --night-soft: #E4EFF8;
  --reconnect: #1B5E4A;
  --reconnect-soft: #E6F5F0;
  --random: #7A5800;
  --random-soft: #FFF9E6;
}

[data-theme="dark"] {
  --bg: #0D0D0D;
  --surface: #1A1A1A;
  --surface-2: #222222;
  --primary: #E8E8FF;
  --accent: #7B8FE8;
  --accent-soft: #1E2040;
  --text: #F5F5F0;
  --text-muted: #A0A0A0;
  --text-light: #666666;
  --border: #2A2A2A;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --deep-soft: #1A0E3D;
  --funny-soft: #2D1500;
  --awkward-soft: #2D0A1A;
  --night-soft: #04111F;
  --reconnect-soft: #0A1F19;
  --random-soft: #1F1700;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { color: var(--text-muted); line-height: 1.75; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { opacity: 0.8; }

/* ---------- Layout ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  transition: background 0.3s ease;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.nav__logo {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text);
  background: var(--surface-2);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  font-family: var(--font);
}

.theme-toggle:hover {
  background: var(--surface);
  color: var(--text);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 100px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--text);
  color: var(--bg);
}

.btn--primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  color: var(--bg);
}

.btn--secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}

.btn--secondary:hover {
  background: var(--surface-2);
  color: var(--text);
  transform: translateY(-1px);
}

.btn--small {
  padding: 7px 14px;
  font-size: 0.8rem;
}

.btn--copy {
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
  min-width: 72px;
  text-align: center;
}

.btn--copy:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn--copy.copied {
  background: #22c55e;
  color: #fff;
  border-color: #22c55e;
}

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

.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 36px;
}

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

/* ---------- Section Headers ---------- */
.section-header {
  margin-bottom: 48px;
}

.section-header h2 {
  margin-bottom: 10px;
}

.section-header p {
  font-size: 1.05rem;
  max-width: 500px;
}

/* ---------- Category Cards ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .category-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
}

.category-card {
  display: block;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: inherit;
  opacity: 1;
}

.category-card--deep { background: var(--deep-soft); }
.category-card--funny { background: var(--funny-soft); }
.category-card--awkward { background: var(--awkward-soft); }
.category-card--night { background: var(--night-soft); }
.category-card--reconnect { background: var(--reconnect-soft); }
.category-card--random { background: var(--random-soft); }

.category-card__icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
}

.category-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.2;
}

.category-card--deep .category-card__title { color: var(--deep); }
.category-card--funny .category-card__title { color: var(--funny); }
.category-card--awkward .category-card__title { color: var(--awkward); }
.category-card--night .category-card__title { color: var(--night); }
.category-card--reconnect .category-card__title { color: var(--reconnect); }
.category-card--random .category-card__title { color: var(--random); }

[data-theme="dark"] .category-card--deep .category-card__title { color: #BBA8FF; }
[data-theme="dark"] .category-card--funny .category-card__title { color: #FFB380; }
[data-theme="dark"] .category-card--awkward .category-card__title { color: #FF9ED2; }
[data-theme="dark"] .category-card--night .category-card__title { color: #7FC2F0; }
[data-theme="dark"] .category-card--reconnect .category-card__title { color: #6FCFAF; }
[data-theme="dark"] .category-card--random .category-card__title { color: #FFD966; }

.category-card__count {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- Popular Scroll Strip ---------- */
.popular-strip {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 12px;
  scrollbar-width: none;
}
.popular-strip::-webkit-scrollbar { display: none; }

.popular-card {
  flex: 0 0 260px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: block;
}

.popular-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.popular-card__num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.04em;
}

.popular-card__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}

/* ---------- Reveal Section ---------- */
.reveal-section {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  border: 1px solid var(--border);
}

.reveal-question-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 36px 32px;
  margin: 32px auto;
  max-width: 600px;
  border: 1px solid var(--border);
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reveal-question-text {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
}

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

/* ---------- Phonebook Section ---------- */
.phonebook-section {
  background: var(--primary);
  color: #fff;
  padding: 100px 0;
}

[data-theme="dark"] .phonebook-section {
  background: #0A0A1A;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.phonebook-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 768px) {
  .phonebook-inner { grid-template-columns: 1fr; gap: 48px; }
}

.phonebook-copy h2 {
  color: #fff;
  margin-bottom: 20px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.phonebook-copy p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
  font-size: 1rem;
}

.phonebook-copy .btn--ghost {
  color: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(255,255,255,0.3);
  background: transparent;
  margin-top: 8px;
}

.phonebook-copy .btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.phonebook-mockup {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 200px;
  height: 380px;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 5px;
  background: rgba(255,255,255,0.2);
  border-radius: 100px;
}

.phone-mockup__label {
  color: rgba(255,255,255,0.4);
  font-size: 0.78rem;
  font-weight: 500;
  text-align: center;
}

/* ---------- Question Page Layout ---------- */
.page-hero {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

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

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

.breadcrumb__sep {
  opacity: 0.4;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero__intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

/* ---------- Question Cards ---------- */
.questions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.questions-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.questions-grid {
  display: grid;
  gap: 12px;
}

.question-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.question-card__num {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
  min-width: 28px;
  padding-top: 3px;
  letter-spacing: 0.02em;
}

.question-card__body {
  flex: 1;
}

.question-card__text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 4px;
}

.question-card__hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 400;
}

.question-card__actions {
  flex-shrink: 0;
  align-self: center;
}

/* ---------- Insight Block ---------- */
.insight-block {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 28px 32px;
  margin: 60px 0 40px;
}

.insight-block p {
  font-size: 1.05rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.7;
  margin: 0;
}

/* ---------- Phonebook Inline (smaller) ---------- */
.phonebook-inline {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  color: #fff;
  margin: 48px 0;
}

[data-theme="dark"] .phonebook-inline {
  background: #111128;
  border: 1px solid var(--border);
}

.phonebook-inline h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.phonebook-inline p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  max-width: 520px;
  margin-bottom: 20px;
}

.phonebook-inline .btn--ghost {
  color: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(255,255,255,0.3);
  background: transparent;
}

.phonebook-inline .btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* ---------- Related Cards ---------- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-decoration: none;
  display: block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.related-card__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.35;
}

.related-card__count {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- SEO Footer Text ---------- */
.seo-text {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.seo-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 720px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
  margin-top: 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

.footer__brand p {
  margin-top: 10px;
  font-size: 0.875rem;
  max-width: 260px;
}

.footer__col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__col ul a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer__col ul a:hover { color: var(--text); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* ---------- Phonebook Pages ---------- */
.pb-hero {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.pb-hero h1 {
  margin-bottom: 16px;
}

.pb-hero p {
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto;
}

.pb-section {
  padding: 60px 0;
}

.pb-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.pb-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

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

.pb-step__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.pb-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.pb-step p {
  font-size: 0.9rem;
}

.phone-mockup-lg {
  width: 260px;
  height: 480px;
  background: var(--surface-2);
  border: 2px solid var(--border);
  border-radius: 40px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.phone-mockup-lg::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 6px;
  background: var(--border);
  border-radius: 100px;
}

.phone-mockup-lg__label {
  color: var(--text-light);
  font-size: 0.82rem;
  text-align: center;
}

.founder-note {
  max-width: 660px;
  margin: 0 auto;
  padding: 80px 0;
}

.founder-note p {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 24px;
}

.founder-note p:last-of-type { margin-bottom: 36px; }

.founder-sig {
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
}

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

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* ---------- Mobile Nav ---------- */
.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
}

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 99;
  padding: 32px 24px;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
}

.nav__mobile-menu.open {
  display: flex;
}

.nav__mobile-menu a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
}

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

@media (max-width: 700px) {
  .nav__links { display: none; }
  .nav__hamburger { display: block; }
  .hero { padding: 64px 0 60px; }
  section { padding: 56px 0; }
  .reveal-section { padding: 40px 20px; }
  .phonebook-section { padding: 70px 0; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .phonebook-inner { grid-template-columns: 1fr; gap: 40px; }
  .pb-hero h1 { font-size: clamp(1.8rem, 6vw, 3rem); }
  .page-hero h1 { font-size: clamp(1.6rem, 5vw, 2.5rem); }
  .question-card { padding: 16px 18px; gap: 12px; }
  .reveal-section { padding: 36px 20px; }
  .phonebook-inline { padding: 36px 24px; }
  .founder-note { padding: 48px 0; }
  .container { padding: 0 16px; }
  .container--narrow { padding: 0 16px; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }
  .popular-card { flex: 0 0 220px; }
}

/* ---------- Phonebook Marketing Images ---------- */
.pb-marketing-img {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: var(--shadow-lg);
}

.pb-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 40px 0;
}

@media (max-width: 600px) {
  .pb-img-grid { grid-template-columns: 1fr; }
}

.pb-app-icon {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  display: block;
  margin: 0 auto 16px;
}

/* Download button - Apple style */
.btn--appstore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  color: #fff;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
}

.btn--appstore:hover {
  background: #1A1A2E;
  color: #fff;
  transform: translateY(-1px);
  opacity: 1;
}

.btn--appstore svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Phonebook section with real image */
.phonebook-mockup-real {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phonebook-mockup-real img {
  max-width: 280px;
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
  .phonebook-mockup-real img { max-width: 220px; }
}