/* Darling — shared styles. Material 3 palette from the app (rose/cream). */

:root {
  --primary: #8a4d4e;
  --on-primary: #ffffff;
  --primary-container: #d48c8c;
  --on-primary-container: #592628;
  --primary-fixed: #ffdad9;
  --secondary: #4c6358;
  --secondary-container: #cee9da;
  --on-secondary-container: #52695e;
  --background: #fff8f6;
  --on-surface: #1e1b19;
  --on-surface-variant: #524343;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #fbf2ef;
  --surface-container: #f5ece9;
  --surface-container-high: #efe6e3;
  --surface-container-highest: #e9e1de;
  --outline: #857372;
  --outline-variant: #d7c2c1;

  --maxw: 1080px;
  --radius: 24px;
  --radius-sm: 16px;
  --shadow: 0 8px 32px -8px rgba(138, 77, 78, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--background);
  color: var(--on-surface);
  font-family: "Source Sans 3", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Playfair Display", Georgia, serif; color: var(--on-surface); line-height: 1.15; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24;
  line-height: 1;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 246, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 50%, transparent);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  font-family: "Playfair Display", serif;
  font-weight: 600;
  font-size: 28px;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.brand:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { color: var(--on-surface-variant); font-weight: 500; }
.nav-link:hover { color: var(--primary); text-decoration: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--on-primary-container); color: var(--on-primary); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--outline-variant); }
.btn-outline:hover { background: var(--surface-container-high); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 84px 0 72px; }
.hero-inner { max-width: 720px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.hero h1 { font-size: clamp(40px, 7vw, 64px); font-weight: 600; color: var(--primary); margin: 0 0 18px; }
.hero p { font-size: 20px; color: var(--on-surface-variant); margin: 0 auto 32px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { font-size: 14px; margin-top: 18px; color: var(--on-surface-variant); }

/* Two-column hero (landing page) */
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.hero-grid .hero-inner { text-align: left; margin: 0; max-width: none; }
.hero-grid .hero p { margin-left: 0; }
.hero-grid .hero-actions { justify-content: flex-start; }
.hero-visual { display: flex; justify-content: center; }

/* Phone mockup */
.phone {
  width: 300px;
  background: #1e1b19;
  border-radius: 42px;
  padding: 12px;
  box-shadow: 0 30px 70px -20px rgba(89, 38, 40, 0.45), 0 0 0 2px rgba(255,255,255,0.04) inset;
}
.phone-screen {
  background: linear-gradient(170deg, var(--surface-container-lowest), var(--surface-container-low));
  border-radius: 32px;
  padding: 26px 22px 22px;
  position: relative;
  overflow: hidden;
}
.app-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.app-hi { font-family: "Playfair Display", serif; font-size: 19px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.app-hi .material-symbols-outlined { font-size: 18px; color: var(--primary-container); }
.app-gear { color: var(--outline); font-size: 22px; }

.ring {
  width: 168px; height: 168px; border-radius: 50%;
  margin: 0 auto 24px;
  background:
    conic-gradient(var(--primary) 0% 70%, var(--surface-container-highest) 70% 100%);
  display: flex; align-items: center; justify-content: center;
}
.ring-inner {
  width: 134px; height: 134px; border-radius: 50%;
  background: var(--surface-container-lowest);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px -8px rgba(138,77,78,0.25);
}
.ring-num { font-family: "Playfair Display", serif; font-size: 52px; font-weight: 600; color: var(--primary); line-height: 1; }
.ring-label { font-size: 13px; color: var(--on-surface-variant); letter-spacing: 0.4px; margin-top: 4px; }

.app-stats { display: flex; gap: 8px; margin-bottom: 18px; }
.stat { flex: 1; background: var(--surface-container); border-radius: 14px; padding: 12px 6px; text-align: center; }
.stat-num { display: block; font-weight: 700; font-size: 17px; color: var(--on-surface); }
.stat-cap { display: block; font-size: 11px; color: var(--on-surface-variant); margin-top: 2px; }

.app-milestone {
  display: flex; align-items: center; gap: 12px;
  background: var(--secondary-container); color: var(--on-secondary-container);
  border-radius: 16px; padding: 13px 15px; margin-bottom: 16px;
}
.app-milestone .material-symbols-outlined { color: var(--secondary); font-size: 22px; }
.app-milestone strong { display: block; font-size: 14px; color: var(--on-surface); }
.app-milestone span { font-size: 12px; }
.app-milestone div span { color: var(--on-surface-variant); }

.app-sos {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--primary); color: var(--on-primary);
  border-radius: 999px; padding: 14px; font-weight: 600; font-size: 15px;
  box-shadow: var(--shadow);
}
.app-sos .material-symbols-outlined { font-size: 20px; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35; pointer-events: none; z-index: 1; }
.blob-1 { width: 340px; height: 340px; background: var(--primary-fixed); top: -80px; right: -60px; }
.blob-2 { width: 300px; height: 300px; background: var(--secondary-container); bottom: -100px; left: -80px; opacity: 0.4; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface-container-highest);
  color: var(--primary);
  padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.3px;
  margin-bottom: 22px;
}
.badge .material-symbols-outlined { font-size: 16px; }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(30px, 5vw, 40px); font-weight: 600; margin: 0 0 12px; }
.section-head p { color: var(--on-surface-variant); font-size: 18px; margin: 0; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--surface-container-low);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
  border-radius: var(--radius);
  padding: 28px;
}
.feature-icon {
  width: 52px; height: 52px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-fixed); color: var(--primary);
  margin-bottom: 16px;
}
.feature-icon.sage { background: var(--secondary-container); color: var(--secondary); }
.feature-card h3 { font-size: 21px; margin: 0 0 8px; }
.feature-card p { color: var(--on-surface-variant); margin: 0; font-size: 16px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--primary); color: var(--on-primary); border-radius: 32px; padding: 56px 32px; text-align: center; }
.cta-band h2 { color: var(--on-primary); font-size: clamp(28px, 5vw, 40px); margin: 0 0 12px; }
.cta-band p { color: color-mix(in srgb, var(--on-primary) 88%, transparent); margin: 0 auto 28px; max-width: 520px; font-size: 18px; }
.cta-band .btn-primary { background: var(--on-primary); color: var(--primary); }
.cta-band .btn-primary:hover { background: var(--primary-fixed); }

/* ---------- Legal / prose ---------- */
.legal { padding: 56px 0 80px; }
.legal-wrap { max-width: 760px; margin: 0 auto; }
.legal h1 { font-size: clamp(34px, 6vw, 46px); color: var(--primary); margin: 0 0 8px; }
.legal .updated { color: var(--on-surface-variant); font-size: 15px; margin: 0 0 36px; }
.legal h2 { font-size: 24px; margin: 38px 0 12px; }
.legal h3 { font-size: 19px; font-family: "Source Sans 3", sans-serif; font-weight: 600; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--on-surface-variant); }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal .callout {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 16px;
}
.legal a { font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq details {
  background: var(--surface-container-low);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
  border-radius: var(--radius-sm);
  padding: 4px 20px;
}
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 0;
  font-weight: 600; font-size: 18px; color: var(--on-surface);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "expand_more"; font-family: "Material Symbols Outlined"; color: var(--primary); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details p { color: var(--on-surface-variant); margin: 0 0 16px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface-container); margin-top: 40px; padding: 48px 0 32px; border-top: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent); }
.footer-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-brand { max-width: 280px; }
.footer-brand .brand { display: inline-block; margin-bottom: 8px; }
.footer-brand p { color: var(--on-surface-variant); font-size: 15px; margin: 0; }
.footer-links { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-family: "Source Sans 3", sans-serif; font-size: 13px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--on-surface-variant); margin: 0 0 14px; }
.footer-col a { display: block; color: var(--on-surface); margin-bottom: 10px; font-size: 15px; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent); color: var(--on-surface-variant); font-size: 14px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-grid .hero-inner { text-align: center; }
  .hero-grid .hero p { margin-left: auto; margin-right: auto; }
  .hero-grid .hero-actions { justify-content: center; }
  .hero-visual { order: -1; }
}

@media (max-width: 640px) {
  .nav-links { gap: 16px; }
  .nav-links .nav-link { display: none; }
  .nav-links .nav-link.always { display: inline; }
  .section { padding: 56px 0; }
  .footer-bottom { flex-direction: column; }
}