/* Stashback — HaveItFast Technologies
   Brand tokens mirror the Flutter app (lib/theme/app_theme.dart). */

:root {
  --primary: #1B6B5A;
  --primary-dark: #0E4A3E;
  --accent: #E8A33D;
  --danger: #C0492B;
  --success: #2E7D54;

  --surface: #F6F4EF;
  --card: #FFFFFF;
  --text: #1A211E;
  --muted: #5C6661;
  --border: #E2DED5;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1080px;
  --shadow: 0 10px 30px rgba(14, 74, 62, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #121512;
    --card: #1E231F;
    --text: #ECEFEA;
    --muted: #9BA8A0;
    --border: #2C332D;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand small { display: block; font-weight: 600; font-size: 11px; color: var(--muted); letter-spacing: .2px; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-weight: 600; font-size: 15px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
@media (max-width: 720px) { .nav-links { display: none; } }

/* ---------- Buttons & badges ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 14px; font-weight: 700;
  background: var(--primary); color: #fff; border: none; cursor: pointer;
}
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.secondary { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }

.store-badges { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 20px; border-radius: 14px;
  background: #11140F; color: #fff; min-width: 200px;
}
.store-badge:hover { text-decoration: none; transform: translateY(-1px); }
.store-badge .icn { font-size: 26px; line-height: 1; }
.store-badge small { display: block; font-size: 11px; opacity: .8; text-transform: uppercase; letter-spacing: .6px; }
.store-badge strong { font-size: 17px; font-weight: 700; }
.store-badge .soon { font-size: 11px; background: var(--accent); color: #1A211E; padding: 2px 7px; border-radius: 999px; margin-left: 6px; font-weight: 800; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 36px; } }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .8px;
  text-transform: uppercase; color: var(--primary);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  padding: 6px 12px; border-radius: 999px;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.1; margin: 18px 0 14px; letter-spacing: -.02em; }
.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 36ch; }

/* Phone mockup (pure CSS, no screenshot needed yet) */
.phone {
  width: 270px; height: 540px; margin: 0 auto;
  border-radius: 38px; background: var(--card);
  border: 10px solid #0E2A24; box-shadow: var(--shadow);
  padding: 18px 16px; position: relative; overflow: hidden;
}
.phone::before {
  content: ""; position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 96px; height: 7px; border-radius: 999px; background: #0E2A24; opacity: .35;
}
.phone-head { margin-top: 22px; display: flex; justify-content: space-between; align-items: baseline; }
.phone-head .total { font-size: 30px; font-weight: 800; color: var(--primary); }
.phone-head .label { font-size: 12px; color: var(--muted); }
.slip {
  margin-top: 14px; border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px;
  display: flex; justify-content: space-between; align-items: center; background: var(--surface);
}
.slip .bars { font-family: monospace; letter-spacing: -2px; font-size: 26px; color: var(--text); }
.slip .amt { font-weight: 800; }
.slip .due { color: var(--danger); font-size: 11px; font-weight: 700; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-head h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 0 0 10px; letter-spacing: -.01em; }
.section-head p { color: var(--muted); margin: 0; font-size: 1.05rem; }

.alt { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.alt .card { background: var(--surface); }
.card .emoji { font-size: 28px; }
.card h3 { margin: 12px 0 6px; font-size: 1.12rem; }
.card p { margin: 0; color: var(--muted); font-size: .98rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--card); }
.step .num {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: var(--primary); color: #fff; font-weight: 800; margin-bottom: 14px;
}
.step h3 { margin: 0 0 6px; }
.step p { margin: 0; color: var(--muted); }

/* Country strip */
.countries { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.country {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 999px; font-weight: 600;
}
.country .flag { font-size: 22px; }

/* Pricing */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 760px; margin: 0 auto; }
@media (max-width: 640px) { .pricing { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; background: var(--card); }
.plan.pro { border: 2px solid var(--primary); position: relative; }
.plan.pro .tag {
  position: absolute; top: -12px; right: 24px; background: var(--accent); color: #1A211E;
  font-weight: 800; font-size: 12px; padding: 4px 12px; border-radius: 999px;
}
.plan h3 { margin: 0; font-size: 1.3rem; }
.plan .price { font-size: 2.4rem; font-weight: 800; margin: 8px 0 2px; }
.plan .price small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 0; }
.plan li { padding: 7px 0 7px 28px; position: relative; color: var(--muted); }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 800; }

/* Company / About */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 760px) { .about { grid-template-columns: 1fr; } }
.tagline { font-size: 1.5rem; font-weight: 700; line-height: 1.3; color: var(--text); }
.tagline span { color: var(--primary); }
.founder {
  margin-top: 22px; display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px;
}
.founder .av {
  width: 52px; height: 52px; border-radius: 50%; flex: 0 0 auto;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 20px;
}
.founder strong { display: block; }
.founder small { color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-dark); color: #DCE9E4; padding: 56px 0 32px; }
.site-footer a { color: #DCE9E4; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 24px; } }
.site-footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .8px; opacity: .7; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-brand img { width: 30px; height: 30px; border-radius: 8px; }
.footer-tagline { font-style: italic; opacity: .85; max-width: 34ch; }
.footer-bottom {
  margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 14px; opacity: .8;
}

/* ---------- Legal / article pages ---------- */
.legal { padding: 56px 0 72px; }
.legal .container { max-width: 760px; }
.legal h1 { font-size: 2.2rem; margin: 0 0 6px; letter-spacing: -.01em; }
.legal .meta { color: var(--muted); margin: 0 0 8px; }
.legal h2 { margin: 36px 0 10px; font-size: 1.4rem; }
.legal h3 { margin: 24px 0 8px; font-size: 1.12rem; }
.legal p, .legal li { color: var(--text); }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.callout {
  background: color-mix(in srgb, var(--primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  border-radius: var(--radius); padding: 18px 20px; margin: 20px 0;
}
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.legal th { font-size: 13px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
hr.rule { border: none; border-top: 1px solid var(--border); margin: 40px 0; }

.backlink { display: inline-block; margin-bottom: 18px; color: var(--muted); font-weight: 600; }