/* ─────────────────────────────────────────────────────────────
   Buddy — marketing site shared styles
   Aesthetic: warm coral + cream, Tamagotchi pixel hints.
   ───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=VT323&family=JetBrains+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --coral-50:  #FBF2EC;
  --coral-100: #F5DDCC;
  --coral-200: #F4C8AE;
  --coral-300: #F0A988;
  --coral-500: #EA6A3C;
  --coral-600: #C9542B;
  --coral-700: #9A3D1F;

  --ink-900: #1B1815;
  --ink-800: #2A2520;
  --ink-700: #3A332C;
  --ink-500: #6B635A;
  --ink-400: #948B81;
  --ink-300: #C8BFB5;
  --ink-200: #E5DDD2;
  --ink-100: #F1EBE2;
  --ink-50:  #FAF6EF;

  --st-idle:        #4FB3A0;
  --st-busy:        #5B8FD9;
  --st-attention:   #E04D49;
  --st-celebrate:   #6FC36F;
  --st-heart:       #E37AB0;
  --st-dizzy:       #B57BD9;
  --st-sleep:       #9A938A;

  --page: #F1EBE2;
  --chrome: #FAF6EF;
  --card: #FFFFFF;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(40, 30, 20, 0.04), 0 0 0 1px rgba(40, 30, 20, 0.04);
  --shadow-md: 0 1px 2px rgba(40, 30, 20, 0.04), 0 8px 24px -8px rgba(40, 30, 20, 0.10);
  --shadow-lg: 0 1px 2px rgba(40, 30, 20, 0.04), 0 24px 60px -20px rgba(40, 30, 20, 0.18);

  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --pixel: "VT323", "Courier New", monospace;
  --sans: -apple-system, "SF Pro Text", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink-900);
  background: var(--page);
  background-image:
    radial-gradient(at 12% 8%, rgba(234,106,60,0.10) 0, transparent 42%),
    radial-gradient(at 88% 92%, rgba(91,143,217,0.06) 0, transparent 38%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

/* ── pixel rendering helper ── */
.pixel-art { image-rendering: pixelated; image-rendering: crisp-edges; shape-rendering: crispEdges; }

/* ── layout shell ── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ── micro tokens ── */
.mono { font-family: var(--mono); }
.pixel-font { font-family: var(--pixel); letter-spacing: 0.02em; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-600);
}
.eyebrow.ink { color: var(--ink-500); }

h1, h2, h3, h4 { font-family: var(--sans); color: var(--ink-900); margin: 0; line-height: 1.15; letter-spacing: -0.015em; }
h1 { font-size: 64px; font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: 42px; font-weight: 700; letter-spacing: -0.025em; }
h3 { font-size: 22px; font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; }
p  { margin: 0; color: var(--ink-700); }

a { color: var(--coral-600); text-decoration: none; }
a:hover { color: var(--coral-700); }

/* ─────────────────────────────────────────────────────────────
   NAV
   ───────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(250, 246, 239, 0.78);
  border-bottom: 1px solid rgba(40, 30, 20, 0.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px; color: var(--ink-900);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px; height: 28px;
  display: inline-grid; place-items: center;
  background: var(--ink-900); border-radius: 7px;
  color: var(--coral-500);
  font-family: var(--pixel); font-size: 22px; line-height: 1;
}
.nav-links {
  display: flex; gap: 28px; align-items: center;
}
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--ink-700);
}
.nav-links a:hover { color: var(--ink-900); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--ink-900); color: var(--ink-50);
  font-size: 13px; font-weight: 600;
  border: 1px solid var(--ink-900);
}
.nav-cta:hover { background: var(--ink-800); color: var(--ink-50); }

/* language switcher pill */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(40, 30, 20, 0.06);
  padding: 3px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.lang-switch a {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--ink-500);
  font-weight: 600;
}
.lang-switch a.active {
  background: var(--ink-900);
  color: var(--ink-50);
}

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ─────────────────────────────────────────────────────────────
   BUTTONS
   ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 20px; border-radius: 999px;
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn-primary {
  background: var(--ink-900); color: var(--ink-50);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--ink-800); color: var(--ink-50); transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--ink-900);
  border-color: rgba(40, 30, 20, 0.16);
}
.btn-ghost:hover { border-color: var(--ink-900); }

/* App Store badge */
.app-store {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 11px 20px 11px 16px; border-radius: 14px;
  background: var(--ink-900); color: var(--ink-50);
  border: 1px solid var(--ink-900);
  transition: transform .12s ease;
}
.app-store:hover { transform: translateY(-1px); color: var(--ink-50); }
.app-store-icon { width: 26px; height: 26px; flex: 0 0 26px; }
.app-store-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.app-store-text .small { font-size: 10px; opacity: 0.75; letter-spacing: 0.06em; text-transform: uppercase; }
.app-store-text .big   { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }

/* ─────────────────────────────────────────────────────────────
   SECTIONS
   ───────────────────────────────────────────────────────────── */
section { padding: 96px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { margin-top: 12px; }
.section-head p { margin-top: 16px; font-size: 18px; color: var(--ink-500); }

@media (max-width: 720px) {
  section { padding: 64px 0; }
  h1 { font-size: 44px; }
  h2 { font-size: 30px; }
  .section-head p { font-size: 16px; }
}

/* ─────────────────────────────────────────────────────────────
   CARDS / GRID
   ───────────────────────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(40, 30, 20, 0.06);
  box-shadow: var(--shadow-sm);
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--ink-500); line-height: 1.6; }

.card-dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block; margin-right: 10px; vertical-align: middle;
  box-shadow: 0 0 0 4px currentColor;
  opacity: 0.18;
}

/* ─────────────────────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid rgba(40, 30, 20, 0.08);
  padding: 56px 0 40px;
  background: var(--chrome);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-500); margin-bottom: 14px; font-family: var(--mono); font-weight: 500; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { color: var(--ink-700); font-size: 14px; }
.footer-grid a:hover { color: var(--ink-900); }
.footer-legal {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid rgba(40, 30, 20, 0.06);
  font-size: 13px; color: var(--ink-400); font-family: var(--mono);
}
@media (max-width: 600px) {
  .footer-legal { flex-direction: column; gap: 10px; align-items: flex-start; }
}

/* ─────────────────────────────────────────────────────────────
   LEGAL PAGES (privacy / terms / support article style)
   ───────────────────────────────────────────────────────────── */
.legal-hero {
  padding: 80px 0 40px;
  border-bottom: 1px solid rgba(40, 30, 20, 0.06);
  background: var(--chrome);
}
.legal-hero h1 { font-size: 48px; }
.legal-hero p.lede { font-size: 16px; margin-top: 12px; color: var(--ink-500); font-family: var(--mono); }
.legal-body { padding: 56px 0 96px; }
.legal-body h2 { font-size: 24px; margin-top: 48px; margin-bottom: 12px; }
.legal-body h3 { font-size: 17px; margin-top: 24px; margin-bottom: 8px; color: var(--ink-800); }
.legal-body p, .legal-body li { font-size: 15px; color: var(--ink-700); line-height: 1.75; }
.legal-body p + p { margin-top: 14px; }
.legal-body ul, .legal-body ol { padding-left: 22px; margin: 14px 0; }
.legal-body li + li { margin-top: 8px; }
.legal-body strong { color: var(--ink-900); }
.legal-toc {
  position: sticky; top: 84px;
  background: var(--card); border-radius: var(--radius-md);
  border: 1px solid rgba(40, 30, 20, 0.06);
  padding: 20px; box-shadow: var(--shadow-sm);
}
.legal-toc h4 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-500); margin-bottom: 12px; font-weight: 500; }
.legal-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.legal-toc li { counter-increment: toc; font-size: 13px; padding: 6px 0; border-bottom: 1px dashed rgba(40,30,20,0.07); }
.legal-toc li:last-child { border-bottom: none; }
.legal-toc li::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); color: var(--coral-600); margin-right: 10px; font-size: 11px; }
.legal-toc a { color: var(--ink-700); }
.legal-toc a:hover { color: var(--coral-600); }

.legal-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
}

.callout {
  background: var(--coral-50);
  border: 1px solid var(--coral-200);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 24px 0;
}
.callout p { color: var(--ink-800); font-size: 14px; }
.callout .label {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--coral-600); margin-bottom: 6px; display: block;
}

/* Pixel scanlines background — used in hero */
.scanlines {
  background-image:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(40, 30, 20, 0.025) 3px 4px);
}