/* strong-app.com. Brand tokens match the app (app/src/theme/tokens.ts). Dark by design. */
@font-face { font-family: Display; src: url(fonts/ArchivoCondensed-ExtraBold.ttf) format("truetype"); font-display: swap; }
@font-face { font-family: Figtree; font-weight: 400; src: url(fonts/Figtree_400Regular.ttf) format("truetype"); font-display: swap; }
@font-face { font-family: Figtree; font-weight: 600; src: url(fonts/Figtree_600SemiBold.ttf) format("truetype"); font-display: swap; }
@font-face { font-family: Figtree; font-weight: 700; src: url(fonts/Figtree_700Bold.ttf) format("truetype"); font-display: swap; }

:root {
  --bg: #040a0b; --surface: #17191a; --surface2: #202324; --line: #34383a;
  --ink: #f4f1ef; --ink2: #b3b6b8; --ink3: #8b8f92;
  --red: #ff3d5a; --pink: #ff3fa4; --btn1: #d81240; --btn2: #c8127c;
  --max: 1160px; --gutter: clamp(16px, 4vw, 40px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 Figtree, system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: Display, "Arial Narrow", sans-serif; text-transform: uppercase; line-height: 0.98; letter-spacing: 0.2px; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(36px, 5.2vw, 60px); }
h3 { font-size: clamp(26px, 3vw, 34px); }
p { margin: 0; }
.grad { background: linear-gradient(90deg, var(--red), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { font-weight: 600; font-size: 13px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--pink); }
.muted { color: var(--ink3); }

/* Header */
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 24px; padding: 14px var(--gutter);
  background: rgba(4, 10, 11, 0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(52, 56, 58, 0.6); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: Display, sans-serif; font-size: 24px; letter-spacing: 1px; }
.mark { width: 32px; height: 32px; flex: none; }
.top nav { display: flex; gap: 28px; margin-left: 24px; }
.top nav a { text-decoration: none; color: var(--ink2); font-weight: 600; font-size: 15px; }
.top nav a:hover { color: var(--ink); }
.top-r { margin-left: auto; display: flex; align-items: center; gap: 18px; }
/* Language dropdown */
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 7px 10px; border-radius: 999px; border: 1px solid var(--line); font-size: 13px; font-weight: 600; color: var(--ink2); user-select: none; }
.lang summary::-webkit-details-marker { display: none; }
.lang summary:hover, .lang[open] summary { color: var(--ink); border-color: var(--ink3); }
.lang summary svg { width: 16px; height: 16px; }
.lang .caret { width: 12px; height: 12px; transition: transform 0.15s; }
.lang[open] .caret { transform: rotate(180deg); }
.lang-menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 170px; padding: 6px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5); display: flex; flex-direction: column; z-index: 20; }
.lang.up .lang-menu { top: auto; bottom: calc(100% + 8px); left: 0; right: auto; }
.lang-menu a { text-decoration: none; padding: 10px 12px; border-radius: 10px; font-size: 15px; color: var(--ink2); }
.lang-menu a:hover { background: var(--surface2); color: var(--ink); }
.lang-menu a[aria-current] { color: var(--ink); font-weight: 600; }
.lang-menu a[aria-current]::after { content: " ✓"; color: var(--pink); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 22px; border-radius: 16px; text-decoration: none; font-weight: 700;
  background: linear-gradient(90deg, var(--btn1), var(--btn2)); color: #fff; }
.btn.sm { padding: 10px 16px; border-radius: 12px; font-size: 14px; }

/* Store tiles (placeholders until the listings are live) */
.stores { display: flex; flex-wrap: wrap; gap: 12px; }
.store { display: inline-flex; align-items: center; gap: 12px; min-width: 190px; padding: 11px 20px 11px 16px; border-radius: 14px; text-decoration: none;
  background: #000; border: 1.5px solid #3a3e40; transition: border-color 0.2s, transform 0.2s; }
.store:hover { border-color: var(--pink); transform: translateY(-2px); }
.store svg { width: 30px; height: 30px; flex: none; }
.store span { display: flex; flex-direction: column; line-height: 1.15; }
.store small { font-size: 11.5px; color: var(--ink2); }
.store b { font-size: 21px; font-weight: 700; letter-spacing: -0.2px; white-space: nowrap; }
.store small { white-space: nowrap; }
.store.soon { opacity: 0.85; cursor: default; }
.store.soon:hover { transform: none; border-color: #3a3e40; }
.soon-note { margin-top: 10px; font-size: 13px; color: var(--ink3); }

/* Hero */
.hero { max-width: var(--max); margin: 0 auto; padding: clamp(40px, 7vw, 96px) var(--gutter) 40px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero-text { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.hero h1 { font-size: clamp(48px, 6.4vw, 88px); }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink2); max-width: 34em; }
.proof { display: inline-flex; align-self: flex-start; align-items: center; gap: 12px; color: var(--ink); margin-bottom: 4px; }
.proof .laurel { width: 22px; height: 36px; }
.proof div { display: flex; flex-direction: column; align-items: center; }
.proof b { font-family: Display, sans-serif; font-size: 26px; line-height: 1; }
.proof span { font-size: 12.5px; color: var(--ink2); font-weight: 600; }
.hero-art { position: relative; height: clamp(520px, 52vw, 680px); }
.phone { filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55)); }
.hero-art .phone { position: absolute; width: clamp(230px, 24vw, 310px); height: auto; }
.hero-art .front { right: 4%; top: 0; z-index: 2; }
.hero-art .back { left: 2%; top: 13%; transform: rotate(-7deg); opacity: 0.9; }
.glow { position: absolute; inset: 10% 5% 0; background: radial-gradient(closest-side, rgba(255, 63, 164, 0.32), rgba(255, 61, 90, 0.12) 55%, transparent 75%); filter: blur(10px); }
.glow.sm { inset: 12% 0 6%; }

/* Features */
.features { max-width: var(--max); margin: 0 auto; padding: 80px var(--gutter) 40px; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 40px; display: flex; flex-direction: column; gap: 16px; }
.sec-head p { color: var(--ink2); font-size: 19px; }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 6vw, 80px); align-items: center; padding: 40px 0; }
.feature.flip .f-art { order: 2; }
.f-art { position: relative; display: flex; justify-content: center; }
.f-art .phone { position: relative; width: clamp(220px, 26vw, 300px); height: auto; }
.f-text { display: flex; flex-direction: column; gap: 16px; max-width: 30em; min-width: 0; }
.f-text p { color: var(--ink2); font-size: 18px; }
.num { font-family: Display, sans-serif; font-size: 18px; color: var(--pink); letter-spacing: 1px; }

/* How it works */
.how { max-width: var(--max); margin: 0 auto; padding: 80px var(--gutter); text-align: center; }
.how ol { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; text-align: left; }
.how li { background: var(--surface); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.how li p { color: var(--ink2); }
.step { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: Display, sans-serif; font-size: 20px; background: linear-gradient(135deg, var(--btn1), var(--btn2)); }
.how h3 { font-size: 26px; }

/* Cycle */
.cycle { padding: 0 var(--gutter); }
.cycle-in { max-width: var(--max); margin: 0 auto; padding: clamp(36px, 6vw, 72px); border-radius: 28px; display: flex; flex-direction: column; gap: 18px;
  background: radial-gradient(80% 120% at 100% 0%, rgba(255, 61, 90, 0.22), transparent 60%), radial-gradient(60% 100% at 0% 100%, rgba(255, 63, 164, 0.14), transparent 60%), var(--surface); }
.cycle-in h2 { max-width: 16em; }
.cycle-in > p { color: var(--ink2); font-size: 18px; max-width: 46em; }
.cycle ul { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; }
.cycle li { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.cycle li svg { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: #5fd3a2; color: #04140d; flex: none; }

/* Privacy */
.privacy { max-width: var(--max); margin: 0 auto; padding: 80px var(--gutter); display: flex; gap: 28px; align-items: flex-start; }
.lock { width: 64px; height: 64px; border-radius: 18px; background: var(--surface2); display: flex; align-items: center; justify-content: center; flex: none; color: #5fd3a2; }
.lock svg { width: 30px; height: 30px; }
.privacy h2 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 10px; }
.privacy p { color: var(--ink2); font-size: 18px; max-width: 46em; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; padding: 40px var(--gutter) 80px; }
.faq h2 { text-align: center; margin-bottom: 32px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font-weight: 700; font-size: 19px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 28px; font-weight: 400; color: var(--pink); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink2); padding: 0 0 22px; max-width: 46em; }

/* Final CTA */
.final { text-align: center; padding: 90px var(--gutter); display: flex; flex-direction: column; align-items: center; gap: 18px;
  background: radial-gradient(60% 80% at 50% 100%, rgba(255, 63, 164, 0.22), transparent 70%); }
.final h2 { font-size: clamp(40px, 6vw, 76px); max-width: 14em; }
.final > p { color: var(--ink2); font-size: 19px; }
.final .stores { justify-content: center; margin-top: 10px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 40px var(--gutter); display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; max-width: var(--max); margin: 0 auto; }
.foot-brand p { color: var(--ink3); font-size: 14px; margin-top: 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 22px; }
.foot-links a { color: var(--ink2); text-decoration: none; font-size: 15px; }
.foot-links a:hover { color: var(--ink); }
.copy { width: 100%; color: var(--ink3); font-size: 13px; }

/* Legal pages */
.legal-main { max-width: 760px; margin: 0 auto; padding: 60px var(--gutter); display: flex; flex-direction: column; gap: 16px; }
.legal-main h1 { font-size: clamp(40px, 6vw, 60px); }
.legal-main h2 { font-size: 26px; margin-top: 18px; }
.legal-main p { color: var(--ink2); }
.legal-main a { color: var(--pink); }

/* Responsive */
@media (max-width: 900px) {
  .top nav { display: none; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-text { align-items: center; }
  .proof { align-self: center; }
  .stores { justify-content: center; }
  .hero-art { height: 560px; max-width: 460px; width: 100%; margin: 0 auto; }
  .feature, .feature.flip { grid-template-columns: 1fr; text-align: center; }
  .feature.flip .f-art { order: 0; }
  .f-text { align-items: center; margin: 0 auto; }
  .how ol { grid-template-columns: 1fr; }
  .privacy { flex-direction: column; align-items: center; text-align: center; }
  .cycle ul { flex-direction: column; }
}
@media (max-width: 520px) {
  .top { gap: 12px; }
  .top .btn.sm { display: none; }
  .hero-art { height: 470px; }
  .hero-art .phone { width: 220px; }
  .hero-art .back { left: 0; }
  .hero-art .front { right: 0; }
  .store { min-width: 0; padding: 10px 14px 10px 12px; gap: 10px; }
  .store b { font-size: 18px; }
  .store svg { width: 26px; height: 26px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .store { transition: none; } }