:root {
  --cloud-mist: #FAF6F2;
  --pale-sage: #E4EFE7;
  --dusty-coral: #F4A9A0;
  --powder-blue: #B8D4E3;
  --soft-lavender: #D9CDE8;
  --terracotta: #C1602A;
  --slate-ink: #3A4750;
  --warm-grey: #8B8378;
  --max-text: 620px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cloud-mist);
  color: var(--slate-ink);
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Fredoka', sans-serif; font-weight: 500; line-height: 1.25; margin: 0; }

a { color: var(--terracotta); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--terracotta); outline-offset: 3px; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.prose { max-width: var(--max-text); margin: 0 auto; }

/* ---------- Header ---------- */

header.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250,246,242,0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(58,71,80,0.08);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--slate-ink); }
.brand:hover { text-decoration: none; }
.brand svg { width: 30px; height: 30px; }
.brand .word { font-family: 'Fredoka', sans-serif; font-size: 19px; color: var(--slate-ink); }

.nav-links { display: flex; gap: 26px; font-size: 14px; }
.nav-links a { color: var(--slate-ink); }
.nav-links a.current { color: var(--terracotta); }

@media (max-width: 620px) { .nav-links { gap: 16px; font-size: 13px; } }

/* ---------- Hero (home) ---------- */

.hero { padding: 72px 0 100px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } .hero-visual { order: -1; } }

.eyebrow-tag { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--terracotta); margin-bottom: 22px; display: inline-block; }

.hero h1 { font-size: clamp(34px, 4.6vw, 52px); margin-bottom: 22px; }
.hero p.sub { color: var(--warm-grey); font-size: 18px; max-width: 460px; margin-bottom: 40px; }

.store-row { display: flex; gap: 14px; flex-wrap: wrap; }
.store-badge { display: inline-flex; flex-direction: column; gap: 2px; padding: 11px 20px; background: white; border: 1px solid rgba(58,71,80,0.14); border-radius: 14px; color: var(--slate-ink); }
.store-badge:hover { border-color: var(--terracotta); text-decoration: none; }
.store-badge .small { font-size: 10.5px; color: var(--warm-grey); }
.store-badge .big { font-family: 'Fredoka', sans-serif; font-size: 15px; }

/* ---------- Phone mockup ---------- */

.phone-stage { position: relative; display: flex; justify-content: center; }
.phone-stage::before {
  content: ''; position: absolute; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, var(--soft-lavender) 0%, transparent 70%);
  opacity: 0.6; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 0;
}
.phone { position: relative; z-index: 1; width: 240px; height: 490px; background: var(--slate-ink); border-radius: 40px; padding: 10px; box-shadow: 0 30px 60px -20px rgba(58,71,80,0.35); }
.phone-screen { width: 100%; height: 100%; background: var(--cloud-mist); border-radius: 30px; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 24px; }
.phone-screen .app-word { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--warm-grey); letter-spacing: 0.03em; }
.phone-screen .caption { font-size: 13px; color: var(--slate-ink); text-align: center; }

.breath-ring { animation: breathe 6s ease-in-out infinite; transform-origin: center; }
@keyframes breathe { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.16); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .breath-ring { animation: none; } }

/* ---------- Page hero (sub-pages) ---------- */

.page-hero { padding: 64px 0 56px; text-align: center; }
.page-hero .eyebrow-tag { display: block; margin: 0 auto 16px; }
.page-hero h1 { font-size: clamp(30px, 4vw, 42px); max-width: 620px; margin: 0 auto 18px; }
.page-hero p.sub { color: var(--warm-grey); font-size: 17px; max-width: var(--max-text); margin: 0 auto; }

/* ---------- Promise band ---------- */

.promise-band { background: var(--slate-ink); color: var(--cloud-mist); padding: 88px 0; text-align: center; }
.promise-band h2 { color: var(--cloud-mist); font-size: clamp(24px, 3.2vw, 34px); max-width: 640px; margin: 0 auto; }
.flow { margin-top: 40px; display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: rgba(250,246,242,0.6); }
.flow span.sep { color: var(--dusty-coral); }

/* ---------- Sections / layers ---------- */

.two-layers { padding: 100px 0; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 34px); margin-bottom: 12px; }
.section-head p { color: var(--warm-grey); margin: 0; }

.layers { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 760px) { .layers { grid-template-columns: 1fr; } }

.layer-card { background: var(--pale-sage); border-radius: 26px; padding: 40px; }
.layer-card.reset { background: var(--soft-lavender); }
.layer-top { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.layer-top svg { width: 30px; height: 30px; }
.layer-card h3 { font-size: 23px; }
.layer-card .label { font-size: 12.5px; color: var(--warm-grey); margin-bottom: 20px; display: block; }
.layer-card > p.desc { color: var(--slate-ink); margin-bottom: 28px; }

.toy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.toy-item { background: rgba(255,255,255,0.55); border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.toy-item svg { width: 28px; height: 28px; }
.toy-item .name { font-family: 'Fredoka', sans-serif; font-size: 15px; }
.toy-item .desc { font-size: 12.5px; color: var(--warm-grey); line-height: 1.5; }

/* ---------- Deep content (play.html / reset.html) ---------- */

.deep-list { padding: 40px 0 100px; }
.deep-item { display: grid; grid-template-columns: 100px 1fr; gap: 32px; padding: 40px 0; border-top: 1px solid rgba(58,71,80,0.1); align-items: start; }
.deep-item:last-child { padding-bottom: 0; }
@media (max-width: 620px) { .deep-item { grid-template-columns: 60px 1fr; gap: 20px; } }
.deep-icon { width: 100px; height: 100px; border-radius: 22px; background: var(--pale-sage); display: flex; align-items: center; justify-content: center; }
.deep-item.reset .deep-icon { background: var(--soft-lavender); }
.deep-icon svg { width: 46px; height: 46px; }
@media (max-width: 620px) { .deep-icon { width: 60px; height: 60px; border-radius: 16px; } .deep-icon svg { width: 30px; height: 30px; } }
.deep-item h3 { font-size: 22px; margin-bottom: 10px; }
.deep-item p { color: var(--slate-ink); max-width: 560px; margin: 0 0 8px; }
.deep-item p.meta { color: var(--warm-grey); font-size: 13.5px; font-family: 'JetBrains Mono', monospace; margin-top: 14px; }

/* ---------- Pillars ---------- */

.pillars { background: white; padding: 100px 0; }
.pillar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 44px 52px; }
@media (max-width: 720px) { .pillar-grid { grid-template-columns: 1fr; } }
.pillar h3 { font-size: 19px; margin-bottom: 10px; }
.pillar p { color: var(--warm-grey); font-size: 15px; margin: 0; }

/* ---------- FAQ ---------- */

.faq { padding: 100px 0; }
.faq-item { border-top: 1px solid rgba(58,71,80,0.1); padding: 28px 0; }
.faq-item:last-child { border-bottom: 1px solid rgba(58,71,80,0.1); }
.faq-item h3 { font-size: 18px; margin-bottom: 10px; }
.faq-item p { margin: 0; max-width: var(--max-text); }

.faq-cta { text-align: center; padding-top: 48px; }

/* ---------- Cross-links between pages ---------- */

.crosslink-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 0 0 100px; }
@media (max-width: 700px) { .crosslink-row { grid-template-columns: 1fr; } }
.crosslink { display: block; background: white; border: 1px solid rgba(58,71,80,0.1); border-radius: 20px; padding: 32px; color: var(--slate-ink); }
.crosslink:hover { border-color: var(--terracotta); text-decoration: none; }
.crosslink .eyebrow-tag { margin-bottom: 12px; }
.crosslink h3 { font-size: 20px; margin-bottom: 8px; }
.crosslink p { color: var(--warm-grey); font-size: 14px; margin: 0; }

/* ---------- Privacy page ---------- */

.legal { padding: 64px 0 100px; }
.legal .prose h2 { font-size: 22px; margin: 40px 0 14px; }
.legal .prose h2:first-child { margin-top: 0; }
.legal .prose p, .legal .prose li { color: var(--slate-ink); font-size: 15.5px; }
.legal .prose ul { padding-left: 20px; }
.legal .updated { color: var(--warm-grey); font-size: 13px; margin-bottom: 40px; }

/* ---------- Footer ---------- */

footer { padding: 60px 0 44px; text-align: center; color: var(--warm-grey); font-size: 13px; }
footer .foot-links { margin-bottom: 16px; }
footer .foot-links a { color: var(--warm-grey); margin: 0 10px; }
footer .foot-tagline { font-family: 'JetBrains Mono', monospace; font-size: 12px; margin-top: 12px; }