/* RallyStreak website. Tokens mirror the app (expo-app/features/rally/theme.ts, DESIGN.md). */
:root {
  --canvas: #f8f9fa;
  --card: #ffffff;
  --alt: #f0f3ff;
  --border: #e2e8f0;
  --text: #1e293b;
  --muted: #64748b;
  --subtle: #94a3b8;
  --coral: #ff5a36;
  --coral-deep: #b52603;
  --teal: #00c6ae;
  --blue: #3b82f6;
  --gold: #ffb800;
  --green: #10b981;
  --purple: #8b5cf6;
  --red: #ef4444;
  --flame-bg: #fef3c7;
  --accent: var(--coral);
  --shadow: 0 4px 16px -2px rgba(30, 41, 59, 0.06), 0 2px 4px -1px rgba(30, 41, 59, 0.03);
  --shadow-float: 0 24px 60px -12px rgba(30, 41, 59, 0.25);
  --radius: 24px;
  --display: "Plus Jakarta Sans", ui-rounded, system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--canvas); color: var(--text); font: 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-deep); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.12; margin: 0 0 0.5em; }
h1 { font-size: clamp(40px, 6.4vw, 72px); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(30px, 4.2vw, 46px); font-weight: 800; }
h3 { font-size: 22px; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 700 13px/1 var(--display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; }
section { padding: clamp(64px, 9vw, 112px) 0; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; border-radius: 8px; z-index: 99; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(248, 249, 250, 0.86); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid rgba(226, 232, 240, 0.7); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 800 21px/1 var(--display); color: var(--text); text-decoration: none; letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 10px; }
.nav-links { display: flex; gap: 24px; margin-left: auto; }
.nav-links a { color: var(--text); text-decoration: none; font: 600 15px/1 var(--display); opacity: 0.8; }
.nav-links a:hover { opacity: 1; color: var(--coral); }
@media (max-width: 820px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; border: 0; background: var(--accent); color: #fff; font: 700 16px/1 var(--display); text-decoration: none; cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease; box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }
.btn.small { min-height: 42px; padding: 0 18px; font-size: 14px; }
.btn.ghost { background: #fff; color: var(--text); border: 1.5px solid var(--border); box-shadow: none; }
.btn.dark { background: #0b0f17; box-shadow: 0 10px 24px -10px rgba(0, 0, 0, 0.5); }
.appstore { display: inline-flex; align-items: center; gap: 12px; background: #0b0f17; color: #fff; text-decoration: none; padding: 10px 22px 10px 18px; border-radius: 14px; min-height: 58px; transition: transform 0.15s ease; }
.appstore:hover { transform: translateY(-1px); }
.appstore svg { width: 28px; height: 28px; }
.appstore small { display: block; font: 500 11px/1.2 var(--body); opacity: 0.85; }
.appstore strong { display: block; font: 700 19px/1.15 var(--display); letter-spacing: -0.01em; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.note { font-size: 14px; color: var(--muted); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 7vw, 88px) 0 0; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; background: radial-gradient(circle, rgba(255, 90, 54, 0.18), transparent 62%); pointer-events: none; }
.hero::after { content: ""; position: absolute; left: -15%; top: 30%; width: 50vw; height: 50vw; max-width: 640px; max-height: 640px; background: radial-gradient(circle, rgba(0, 198, 174, 0.14), transparent 62%); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 span { color: var(--coral); }
.hero .lead { margin-bottom: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 7px 14px; font: 600 14px/1 var(--display); color: var(--text); }
.chip i { font-style: normal; }
.phones { position: relative; height: 640px; }
.phone { position: absolute; width: 290px; border-radius: 46px; background: #0b0f17; padding: 9px; box-shadow: var(--shadow-float); }
.phone img { border-radius: 38px; }
.phones .phone:nth-child(1) { left: 6%; top: 60px; transform: rotate(-6deg); }
.phones .phone:nth-child(2) { right: 4%; top: 0; transform: rotate(4deg); z-index: 2; }
@media (max-width: 920px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .phones { height: 520px; margin-top: 12px; }
  .phone { width: 240px; }
  .phones .phone:nth-child(1) { left: calc(50% - 250px); }
  .phones .phone:nth-child(2) { right: calc(50% - 250px); }
}
@media (max-width: 520px) { .phones { height: 430px; } .phone { width: 196px; border-radius: 34px; padding: 7px; } .phone img { border-radius: 28px; } .phones .phone:nth-child(1) { left: 2%; } .phones .phone:nth-child(2) { right: 2%; } }

/* Trust strip */
.strip { border-block: 1px solid var(--border); background: #fff; padding: 22px 0; }
.strip .wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; font: 700 15px/1.3 var(--display); color: var(--muted); }
.strip span::before { content: "✓"; color: var(--green); margin-right: 8px; }

/* Cards and grids */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.grid { display: grid; gap: 20px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px) { .grid.four { grid-template-columns: repeat(2, 1fr); } .grid.three { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid.four, .grid.two { grid-template-columns: 1fr; } }
.icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; margin-bottom: 16px; background: color-mix(in srgb, var(--c, var(--coral)) 14%, transparent); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head .lead { margin: 0 auto; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step { text-align: center; }
.step .shot { width: min(260px, 100%); margin: 0 auto 22px; border-radius: 34px; background: #0b0f17; padding: 7px; box-shadow: var(--shadow-float); }
.step .shot img { border-radius: 28px; }
.step .num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--coral); color: #fff; font: 800 16px/1 var(--display); margin-bottom: 12px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* Feature rows */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature + .feature { margin-top: 96px; }
.feature.flip .media { order: 2; }
.feature .media { display: flex; justify-content: center; position: relative; }
.feature .media::before { content: ""; position: absolute; inset: 8% 10%; border-radius: 40px; background: color-mix(in srgb, var(--c, var(--coral)) 16%, transparent); transform: rotate(-4deg); }
.feature .media .shot { position: relative; width: min(320px, 80%); border-radius: 46px; background: #0b0f17; padding: 9px; box-shadow: var(--shadow-float); }
.feature .media .shot img { border-radius: 38px; }
.feature ul { list-style: none; padding: 0; margin: 20px 0 0; }
.feature li { padding-left: 34px; position: relative; margin-bottom: 12px; }
.feature li::before { content: ""; position: absolute; left: 0; top: 4px; width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--c, var(--coral)) 18%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E293B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; gap: 36px; } .feature.flip .media { order: 0; } }

/* Store gallery */
.gallery { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 20px 24px; margin: 0 -20px; scrollbar-width: thin; }
.gallery img { width: 248px; flex: 0 0 auto; border-radius: 22px; scroll-snap-align: start; box-shadow: var(--shadow); }

/* Challenge cards */
.challenge-card { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--text); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.challenge-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -12px rgba(30, 41, 59, 0.18); }
.challenge-card .top { display: flex; align-items: center; gap: 12px; }
.challenge-card .badge-icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; background: color-mix(in srgb, var(--c) 15%, transparent); }
.challenge-card h3 { margin: 0; font-size: 19px; }
.challenge-card p { margin: 0; color: var(--muted); font-size: 15px; }
.pill { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 4px 10px; font: 700 12px/1.2 var(--display); background: color-mix(in srgb, var(--c, var(--coral)) 14%, transparent); color: color-mix(in srgb, var(--c, var(--coral)) 75%, #1e293b); }
.pill.free { --c: var(--green); }
.pill.pro { --c: var(--gold); }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }

/* Pricing */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 900px; margin: 0 auto; }
.plan h3 { font-size: 26px; }
.plan .price { font: 800 44px/1 var(--display); letter-spacing: -0.03em; margin: 8px 0 4px; }
.plan .price small { font: 600 16px var(--body); color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 22px 0 26px; }
.plan li { padding: 9px 0 9px 30px; border-top: 1px solid var(--border); position: relative; font-size: 16px; }
.plan li::before { content: "✓"; position: absolute; left: 4px; color: var(--green); font-weight: 800; }
.plan.pro { border: 2px solid var(--coral); position: relative; }
.plan.pro::after { content: "Best value"; position: absolute; top: -14px; right: 24px; background: var(--coral); color: #fff; font: 800 12px/1 var(--display); letter-spacing: 0.04em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
@media (max-width: 760px) { .pricing { grid-template-columns: 1fr; } }

/* FAQ */
.faq details { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 0 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 30px 20px 0; font: 700 17px/1.35 var(--display); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 16px; font-size: 26px; color: var(--coral); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 6px; }

/* Final CTA */
.final { background: linear-gradient(135deg, #ff7a45, #ff4a2e); color: #fff; border-radius: 36px; padding: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; overflow: hidden; position: relative; }
.final h2 { color: #fff; }
.final p { color: rgba(255, 255, 255, 0.92); font-size: 19px; }
.final .phone { position: relative; width: 250px; margin: 0 auto -120px; transform: rotate(5deg); }
@media (max-width: 860px) { .final { grid-template-columns: 1fr; text-align: center; } .final .cta-row { justify-content: center; } }

/* Article pages */
.page-hero { padding: 64px 0 32px; }
.page-hero .crumbs { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.page-hero .crumbs a { color: var(--muted); }
.prose { font-size: 18px; line-height: 1.75; }
.prose h2 { font-size: 30px; margin-top: 1.8em; }
.prose h3 { margin-top: 1.5em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.5em; }
.prose .callout { background: color-mix(in srgb, var(--accent) 7%, #fff); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent); border-radius: 18px; padding: 18px 22px; margin: 28px 0; font-size: 17px; }
.table-wrap { overflow-x: auto; margin: 24px 0; border-radius: 18px; border: 1px solid var(--border); background: #fff; }
table { border-collapse: collapse; width: 100%; font-size: 16px; }
th, td { padding: 12px 16px; text-align: start; border-bottom: 1px solid var(--border); }
th { font: 700 14px/1.2 var(--display); background: var(--alt); }
tr:last-child td { border-bottom: 0; }
.rest { color: var(--subtle); }
.schedule { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin: 24px 0; }
.schedule div { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 10px 6px; text-align: center; }
.schedule b { display: block; font: 800 18px/1.1 var(--display); color: var(--accent); }
.schedule small { font-size: 12px; color: var(--muted); }
.schedule .r { background: var(--alt); }
.schedule .r b { color: var(--subtle); }
@media (max-width: 560px) { .schedule { grid-template-columns: repeat(4, 1fr); } }
.side-cta { position: sticky; top: 92px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; }
@media (max-width: 960px) { .two-col { grid-template-columns: 1fr; } .side-cta { position: static; } }
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 760px) { .related { grid-template-columns: 1fr; } }

/* Invite page */
.invite-card { max-width: 520px; margin: 48px auto; overflow: hidden; padding: 0; }
.invite-card .head { background: var(--accent); color: #fff; padding: 30px 28px; }
.invite-card .head h1 { font-size: 38px; color: #fff; margin: 14px 0 6px; }
.invite-card .body { padding: 26px 28px 30px; }
.white-pill { display: inline-flex; gap: 6px; align-items: center; background: rgba(255, 255, 255, 0.22); border-radius: 999px; padding: 6px 12px; font: 700 13px/1 var(--display); }
.code { font: 800 40px/1 var(--display); letter-spacing: 0.12em; }

/* Footer */
footer { border-top: 1px solid var(--border); background: #fff; padding: 56px 0 40px; margin-top: 40px; font-size: 15px; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
footer h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 14px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin-bottom: 8px; }
footer a { color: var(--text); text-decoration: none; }
footer a:hover { color: var(--coral); }
footer .legal { margin-top: 40px; color: var(--subtle); font-size: 13px; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr 1fr; } }