/* ============================================================
   PelvicCare product site — design system
   Aligned to the app's coral tokens (app_colors.dart).
   Light theme only. No emoji — icons are inline SVG.
   ============================================================ */

:root {
  /* Primary — coral (app token) */
  --coral: #F5736C;
  --coral-300: #FCA992;
  --coral-200: #FBD9D3;
  --coral-100: #FCE6DF;
  --coral-50: #FFF8F4;
  --coral-border: #FBD9D3;
  --coral-shadow: #F4CBBD;

  /* Secondary — purple */
  --secondary: #7C6BF0;
  --secondary-100: #C7C2F6;
  --secondary-50: #E8E6FA;

  /* Ink — text / neutral */
  --ink-900: #1F2029;
  --ink-600: #4A4D59;
  --ink-400: #8E91A2;
  --ink-200: #C7CAD6;
  --ink-100: #EDEFF2;
  --ink-50: #F7F7FA;

  --success: #4ECCA3;
  --warning: #FFB84D;
  --danger: #FF7A7A;

  /* Radii (DESIGN.md) */
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 20px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Soft coral shadows */
  --shadow-card: 0 6px 24px rgba(31, 32, 41, 0.06);
  --shadow-coral: 0 6px 20px rgba(245, 115, 108, 0.18);
  --shadow-coral-soft: 0 8px 28px rgba(244, 203, 189, 0.35);

  --grad-coral: radial-gradient(circle at top left, #F5736C 0%, #FCA992 59.64%);
  --grad-warm: linear-gradient(180deg, #FFF4F0 0%, #FCEDE8 100%);

  --maxw: 1140px;
  --nav-h: 68px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink-900);
  background: var(--grad-warm);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; line-height: 1;
  padding: 14px 24px; border-radius: var(--r-pill);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  color: #fff; background: var(--grad-coral);
  border-color: var(--coral-200);
  box-shadow: var(--shadow-coral);
}
.btn-primary:hover { box-shadow: var(--shadow-coral-soft); }
.btn-ghost {
  color: var(--coral); background: var(--coral-50);
  border-color: var(--coral-border);
}
.btn-ghost:hover { background: var(--coral-100); }
.btn-dark {
  color: #fff; background: var(--ink-900);
}
.btn-dark:hover { background: #2c2e3a; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--ink-100);
}
.nav .wrap { display: flex; align-items: center; gap: 20px; width: 100%; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; color: var(--ink-900); }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--ink-600);
  padding: 8px 12px; border-radius: var(--r-pill); transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--coral-50); color: var(--coral); }
.nav-spacer { flex: 1; }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* Language switcher */
.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--ink-600);
  background: #fff; border: 1px solid var(--ink-200);
  padding: 7px 12px; border-radius: var(--r-pill); cursor: pointer;
}
.lang-btn:hover { border-color: var(--coral-300); color: var(--coral); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-md);
  box-shadow: var(--shadow-card); padding: 6px; min-width: 180px;
  display: none; grid-template-columns: 1fr 1fr; gap: 2px; z-index: 60;
}
.lang-menu.open { display: grid; }
.lang-menu button {
  text-align: left; font-size: 13px; color: var(--ink-600);
  background: transparent; border: 0; padding: 9px 12px; border-radius: 10px; cursor: pointer;
}
.lang-menu button:hover { background: var(--coral-50); color: var(--coral); }
.lang-menu button.active { color: var(--coral); font-weight: 700; background: var(--coral-50); }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--coral); background: var(--coral-50);
  border: 1px solid var(--coral-border); padding: 6px 14px; border-radius: var(--r-pill);
}
.hero h1 {
  font-size: clamp(34px, 5vw, 52px); line-height: 1.08; margin: 18px 0 16px;
  font-weight: 800; letter-spacing: -0.02em; color: var(--ink-900);
}
.hero h1 .accent { color: var(--coral); }
.hero p.lead { font-size: 18px; color: var(--ink-600); margin: 0 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink-900); color: #fff; border-radius: var(--r-md);
  padding: 10px 18px; transition: transform .15s ease;
}
.store-badge:hover { transform: translateY(-1px); }
.store-badge svg { width: 22px; height: 22px; }
.store-badge small { display: block; font-size: 10px; opacity: .7; line-height: 1; }
.store-badge strong { display: block; font-size: 15px; font-weight: 600; line-height: 1.2; }

/* Hero visual — device card */
.hero-visual { display: flex; justify-content: center; }
.device-card {
  width: 320px; background: #fff; border-radius: var(--r-xl);
  box-shadow: var(--shadow-coral-soft); padding: 22px; border: 1px solid var(--coral-border);
}
.device-card .ring {
  width: 150px; height: 150px; margin: 8px auto 18px; border-radius: 50%;
  background: conic-gradient(var(--coral) 0 68%, var(--coral-200) 68% 100%);
  display: flex; align-items: center; justify-content: center; position: relative;
}
.device-card .ring::after {
  content: ""; position: absolute; inset: 14px; border-radius: 50%; background: #fff;
}
.device-card .ring span { position: relative; font-size: 30px; font-weight: 800; color: var(--ink-900); }
.device-card h4 { margin: 0 0 4px; font-size: 16px; text-align: center; }
.device-card p { margin: 0; font-size: 13px; color: var(--ink-400); text-align: center; }
.device-stat { display: flex; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--ink-100); }
.device-stat div { text-align: center; flex: 1; }
.device-stat b { display: block; font-size: 18px; color: var(--coral); }
.device-stat span { font-size: 11px; color: var(--ink-400); }

/* ---------- Hero phone showcase ---------- */
.hero-phones {
  position: relative;
  width: 440px;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0 6px;
}
.hero-phones::before {
  content: "";
  position: absolute;
  inset: -6% -12%;
  background: radial-gradient(closest-side, rgba(245, 115, 108, 0.15), transparent 72%);
  z-index: 0;
}
.phone-shot {
  display: block;
  box-shadow: 0 24px 60px rgba(31, 32, 41, 0.18);
}
.phone-shot.main {
  position: relative;
  width: 272px;
  border-radius: 38px;
  z-index: 2;
}
.phone-shot.side {
  position: absolute;
  width: 196px;
  border-radius: 28px;
  z-index: 1;
  opacity: .97;
}
.phone-shot.side.left { left: -74px; transform: rotate(-7deg) translateY(30px); }
.phone-shot.side.right { right: -74px; transform: rotate(7deg) translateY(30px); }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section.alt { background: rgba(255, 255, 255, 0.55); border-top: 1px solid var(--ink-100); border-bottom: 1px solid var(--ink-100); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; margin: 0 0 10px; letter-spacing: -0.01em; }
.section-head p { font-size: 16px; color: var(--ink-600); margin: 0; }

/* Feature cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-lg);
  padding: 26px; box-shadow: var(--shadow-card); transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-coral-soft); }
.icon-chip {
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: var(--coral-50); border: 1px solid var(--coral-border);
  display: flex; align-items: center; justify-content: center; color: var(--coral); margin-bottom: 16px;
}
.icon-chip svg { width: 24px; height: 24px; }
.card h3 { font-size: 18px; margin: 0 0 8px; font-weight: 700; }
.card p { font-size: 14px; color: var(--ink-600); margin: 0; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { text-align: center; }
.step .num {
  width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--grad-coral); color: #fff; font-weight: 800; font-size: 20px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-coral);
}
.step h3 { font-size: 18px; margin: 0 0 8px; }
.step p { font-size: 14px; color: var(--ink-600); margin: 0; }

/* Device showcase */
.showcase { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: center; }
.showcase .panel {
  background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-xl);
  padding: 32px; box-shadow: var(--shadow-card);
}
.showcase ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.showcase li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-600); }
.showcase li svg { flex: none; width: 22px; height: 22px; color: var(--coral); margin-top: 2px; }

/* Trust / compliance band */
.trust { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.trust .badge {
  text-align: center; background: #fff; border: 1px solid var(--coral-border);
  border-radius: var(--r-lg); padding: 22px 14px; box-shadow: var(--shadow-card);
}
.trust .badge .icon-chip { margin: 0 auto 12px; }
.trust .badge h4 { font-size: 14px; margin: 0 0 6px; font-weight: 700; }
.trust .badge p { font-size: 12px; color: var(--ink-400); margin: 0; }

/* CTA band */
.cta-band {
  background: var(--grad-coral); border-radius: var(--r-xl);
  padding: 48px; text-align: center; color: #fff; box-shadow: var(--shadow-coral-soft);
}
.cta-band h2 { font-size: clamp(24px, 3vw, 32px); margin: 0 0 10px; font-weight: 800; }
.cta-band p { font-size: 16px; margin: 0 auto 24px; max-width: 520px; opacity: .92; }
.cta-band .btn-ghost { background: rgba(255,255,255,.18); color: #fff; border-color: rgba(255,255,255,.5); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.28); }

/* ---------- Legal / doc pages ---------- */
.doc-hero { padding: 48px 0 8px; }
.doc-hero h1 { font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 6px; font-weight: 800; }
.doc-hero p.sub { color: var(--ink-400); font-size: 14px; margin: 0; }
.doc-body { padding: 32px 0 64px; }
.doc-card {
  background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-lg);
  box-shadow: var(--shadow-card); padding: 36px; max-width: 860px; margin: 0 auto;
}
.doc-card section { margin-bottom: 26px; }
.doc-card h3 { font-size: 17px; margin: 0 0 8px; font-weight: 700; color: var(--ink-900); }
.doc-card p { font-size: 15px; color: var(--ink-600); margin: 0; }
.doc-card ul { margin: 8px 0 0; padding-left: 20px; color: var(--ink-600); font-size: 15px; }
.doc-card li { margin-bottom: 6px; }

.disclaimer {
  background: var(--coral-50); border: 1px solid var(--coral-border);
  border-radius: var(--r-md); padding: 14px 18px; margin-bottom: 28px;
  font-size: 13px; color: var(--ink-600); display: flex; gap: 10px; align-items: flex-start;
}
.disclaimer svg { flex: none; width: 18px; height: 18px; color: var(--coral); margin-top: 2px; }

/* TOC */
.toc { position: sticky; top: calc(var(--nav-h) + 16px); }
.toc a { display: block; font-size: 13px; color: var(--ink-400); padding: 6px 0; }
.toc a:hover { color: var(--coral); }
.doc-layout { display: grid; grid-template-columns: 1fr 220px; gap: 40px; align-items: start; }

/* Compliance page */
.region-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 20px; }
.region { background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-md); padding: 20px; box-shadow: var(--shadow-card); }
.region h4 { margin: 0 0 6px; font-size: 15px; }
.region p { margin: 0; font-size: 13px; color: var(--ink-600); }

/* ---------- Footer ---------- */
.footer { background: var(--ink-900); color: #fff; padding: 56px 0 28px; margin-top: 24px; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer .brand { color: #fff; }
.footer h5 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-200); margin: 0 0 14px; font-weight: 700; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer ul a { font-size: 14px; color: rgba(255,255,255,.72); }
.footer ul a:hover { color: #fff; }
.footer p.muted { font-size: 13px; color: rgba(255,255,255,.6); max-width: 300px; }
.footer .bottom {
  margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  font-size: 12px; color: rgba(255,255,255,.55);
}
.footer .bottom a { color: rgba(255,255,255,.7); }
.footer .bottom a:hover { color: #fff; }

/* Cookie consent */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 70;
  max-width: 720px; margin: 0 auto;
  background: #fff; border: 1px solid var(--ink-100); border-radius: var(--r-lg);
  box-shadow: 0 12px 40px rgba(31,32,41,.18); padding: 18px 20px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.cookie p { margin: 0; font-size: 13px; color: var(--ink-600); flex: 1; min-width: 240px; }
.cookie .actions { display: flex; gap: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .phone-shot.side.left { left: -34px; }
  .phone-shot.side.right { right: -34px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .showcase { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .doc-layout { grid-template-columns: 1fr; }
  .toc { display: none; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 560px) {
  .trust { grid-template-columns: 1fr; }
  .phone-shot.side { display: none; }
  .phone-shot.main { width: 240px; border-radius: 34px; }
  .footer .cols { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 22px; }
  .doc-card { padding: 24px; }
}