/* shared.css — used by all app subpages */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #F7F6F2;
  --surface: #FFFFFF;
  --text: #1A1A1A;
  --muted: #6B6B6B;
  --border: #E8E4DC;
  --radius: 16px;
  --accent: #1A1A1A;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(247,246,242,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 5vw;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--muted); font-style: italic; }
.nav-back {
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  display: flex; align-items: center; gap: 0.4rem;
  transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 1rem; }
.lang-controls { display: flex; gap: 0.4rem; }
.lang-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  font-size: 0.8rem;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.2s;
}
.lang-btn:hover, .lang-btn.active {
  background: var(--text);
  color: white;
  border-color: var(--text);
}

/* PAGE HEADER */
.page-header {
  padding: 110px 5vw 60px;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.page-header-left {}
.app-tag-large {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.3rem 0.75rem; border-radius: 20px;
  margin-bottom: 1.25rem;
  width: fit-content;
}
.page-header h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.page-header .subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.page-header-right {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.phone-mock {
  width: 180px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  border: 1px solid var(--border);
}
.phone-mock img { width: 100%; display: block; }

/* STORE BUTTONS */
.store-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.store-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--text);
  color: white;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: opacity 0.2s, transform 0.2s;
}
.store-btn:hover { opacity: 0.82; transform: translateY(-1px); }
.store-btn svg { width: 20px; height: 20px; }
.store-btn-soon {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--border);
  color: var(--muted);
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* FEATURES */
.features-section {
  padding: 0 5vw 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 2rem;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-item {
  background: var(--surface);
  padding: 2rem;
}
.feature-icon { font-size: 1.5rem; margin-bottom: 0.75rem; }
.feature-item h3 {
  font-size: 0.95rem; font-weight: 600;
  margin-bottom: 0.5rem; line-height: 1.3;
}
.feature-item p {
  font-size: 0.85rem; color: var(--muted);
  line-height: 1.6; font-weight: 300;
}

/* REVIEWS */
.reviews-section {
  padding: 0 5vw 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.review-stars { color: #F59E0B; font-size: 0.875rem; margin-bottom: 0.75rem; }
.review-text { font-size: 0.9rem; color: var(--text); line-height: 1.65; font-weight: 300; font-style: italic; margin-bottom: 1rem; }
.review-author { font-size: 0.8rem; color: var(--muted); font-weight: 500; }

/* LEGAL PAGES */
.legal-content {
  padding: 110px 5vw 80px;
  max-width: 720px;
  margin: 0 auto;
}
.legal-content h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.legal-meta {
  font-size: 0.8rem; color: var(--muted);
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.legal-content h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem; letter-spacing: -0.01em;
  margin: 2.5rem 0 0.75rem;
}
.legal-content p {
  font-size: 0.925rem; color: var(--muted);
  line-height: 1.8; font-weight: 300; margin-bottom: 1rem;
}
.legal-content ul {
  margin: 0.5rem 0 1rem 1.5rem;
}
.legal-content ul li {
  font-size: 0.925rem; color: var(--muted);
  line-height: 1.7; font-weight: 300; margin-bottom: 0.4rem;
}
.legal-nav {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 3rem;
}
.legal-nav a {
  font-size: 0.8rem; color: var(--muted);
  text-decoration: none; padding: 0.4rem 0.9rem;
  border: 1px solid var(--border); border-radius: 20px;
  transition: all 0.2s;
}
.legal-nav a:hover { background: var(--text); color: white; border-color: var(--text); }
.legal-nav a.active { background: var(--text); color: white; border-color: var(--text); }

/* APP SUBNAV */
.app-subnav {
  position: sticky; top: 64px; z-index: 90;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 5vw;
  display: flex; gap: 0; overflow-x: auto;
}
.app-subnav a {
  font-size: 0.825rem; font-weight: 500; color: var(--muted);
  text-decoration: none;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.app-subnav a:hover { color: var(--text); }
.app-subnav a.active { color: var(--text); border-bottom-color: var(--text); }

/* COMING SOON BANNER */
.coming-soon-banner {
  background: linear-gradient(135deg, #FFF8E1 0%, #FFF3E0 100%);
  border: 1px solid #FFE082;
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  display: flex; align-items: center; gap: 1rem;
}
.coming-soon-banner p { font-size: 0.9rem; color: #8D6E00; font-weight: 400; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 5vw;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  max-width: 100%;
}
footer p { font-size: 0.8rem; color: var(--muted); }
footer a { font-size: 0.8rem; color: var(--muted); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--text); }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

@media (max-width: 768px) {
  .page-header { grid-template-columns: 1fr; gap: 2rem; }
  .page-header-right { justify-content: flex-start; }
  .phone-mock { width: 140px; }
}
@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}