/* NetPortal marketing site — shares the app's dark palette and brand teal
   (see src/index.css .dark tokens). Static, no build step. */
:root {
  --bg: #0c0e10;
  --raised: #141c22;
  --deep: #0e1a20;
  --border: #1e2a32;
  --ink: #e2edf3;
  --muted: #8fabbd;
  --brand: #006b85;
  --brand-light: #00a3cc;
  --on-brand: #04141a;
  --success: #34d399;
  --gold: #f5c451;
  --radius: 12px;
  --radius-card: 20px;
  --max: 1120px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand-light); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--brand-light); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 16px; text-wrap: balance; }
h1 { font-size: clamp(34px, 5.4vw, 56px); font-weight: 700; }
h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 700; }
h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 8px; }
p { margin: 0 0 16px; }
.muted { color: var(--muted); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand-light); color: var(--on-brand); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* ── Header ─────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: rgb(12 14 16 / 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; gap: 16px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 600; letter-spacing: -0.01em; }
.logo:hover { text-decoration: none; }
.nav-links { display: none; gap: 28px; margin-left: 24px; }
.nav-links a { color: var(--muted); font-size: 15px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); text-decoration: none; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lang { color: var(--muted); font-size: 14px; font-weight: 600; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; }
.lang:hover { color: var(--ink); text-decoration: none; }
.signin { display: none; color: var(--ink); font-size: 15px; }
@media (min-width: 860px) { .nav-links, .signin { display: flex; } }

/* ── Buttons ────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: 10px; font-weight: 600; font-size: 15px; border: 1px solid transparent; transition: background .15s, border-color .15s; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand-light); color: var(--on-brand); }
.btn-primary:hover { background: #19b4dc; }
.btn-ghost { border-color: #2c3e49; color: var(--ink); }
.btn-ghost:hover { border-color: var(--brand-light); }
.btn-sm { min-height: 38px; padding: 6px 14px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; flex: none; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── Hero ───────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; background: linear-gradient(155deg, #0e2c38 0%, #091d26 55%, #060f14 100%); border-bottom: 1px solid var(--border); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, rgb(0 163 204 / 0.18) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(to bottom, #000 40%, transparent); pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: 48px; padding-top: 64px; padding-bottom: 72px; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr 0.9fr; padding-top: 96px; padding-bottom: 104px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--brand-light); letter-spacing: 0.02em; margin-bottom: 20px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgb(52 211 153 / 0.15); }
.lede { font-size: clamp(17px, 1.6vw, 19px); color: #b5cbd8; max-width: 560px; margin-bottom: 32px; }
.hero-note { margin-top: 20px; font-size: 14px; color: var(--muted); }

/* Product mock (illustrative) */
.mock { background: rgb(20 28 34 / 0.9); border: 1px solid #24343e; border-radius: var(--radius-card); padding: 20px; box-shadow: 0 30px 80px -30px rgb(0 0 0 / 0.8), 0 0 60px -15px rgb(0 153 184 / 0.25); }
.mock-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; font-size: 13px; color: var(--muted); }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.mock-stat { background: var(--deep); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.mock-stat b { display: block; font-size: 18px; letter-spacing: -0.02em; }
.mock-stat span { font-size: 12px; color: var(--muted); }
.mock-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; font-size: 14px; }
.mock-row + .mock-row { border-top: 1px solid var(--border); border-radius: 0; }
.mock-row .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill { font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.pill-ok { background: rgb(52 211 153 / 0.12); color: var(--success); }
.pill-info { background: rgb(0 163 204 / 0.14); color: var(--brand-light); }
.mock-caption { font-size: 12px; color: var(--muted); margin: 10px 2px 0; }

/* ── Sections ───────────────────────────────────────────── */
section { padding: 72px 0; }
@media (min-width: 960px) { section { padding: 104px 0; } }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head p { color: var(--muted); font-size: 17px; }
.kicker { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand-light); margin-bottom: 12px; }
.band { background: var(--deep); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* Audience strip */
.audience { padding: 28px 0; border-bottom: 1px solid var(--border); }
.audience ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: center; color: var(--muted); font-size: 15px; }
.audience li:first-child { color: var(--ink); font-weight: 600; }

/* Payment flow with phone */
.flow { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .flow { grid-template-columns: 1fr 360px; gap: 80px; } }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; display: grid; gap: 28px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgb(0 163 204 / 0.12); color: var(--brand-light); font-weight: 700; }
.steps p { color: var(--muted); margin: 0; }
.phone { width: 100%; max-width: 320px; margin: 0 auto; border: 10px solid #1b252c; border-radius: 40px; background: #f6f8fa; color: #101825; padding: 28px 20px 24px; box-shadow: 0 40px 80px -30px rgb(0 0 0 / 0.9); }
.phone .brandline { display: flex; align-items: center; gap: 10px; font-weight: 700; margin-bottom: 4px; }
.phone .brandline i { width: 34px; height: 34px; border-radius: 10px; background: #b8860b; display: block; }
.phone small { color: #55677a; display: block; margin-bottom: 18px; font-size: 13px; }
.plan { display: flex; justify-content: space-between; align-items: center; border: 1px solid #e1e7ec; background: #fff; border-radius: 12px; padding: 12px 14px; margin-bottom: 8px; font-size: 14px; }
.plan.sel { border-color: #006b85; box-shadow: 0 0 0 3px rgb(0 107 133 / 0.15); }
.plan b { font-size: 14px; }
.plan span { color: #55677a; font-size: 13px; }
.phone .field { border: 1px solid #e1e7ec; background: #fff; border-radius: 10px; padding: 10px 12px; font-size: 14px; color: #55677a; margin: 12px 0 8px; }
.phone .pay { background: #006b85; color: #fff; text-align: center; border-radius: 10px; padding: 11px; font-weight: 600; font-size: 14px; }
.phone .ops { display: flex; gap: 6px; justify-content: center; margin-top: 12px; font-size: 11px; color: #55677a; }

/* Feature list — asymmetric rows, not a card grid */
.features { display: grid; gap: 0; border-top: 1px solid var(--border); }
.feature { display: grid; gap: 8px 48px; padding: 28px 0; border-bottom: 1px solid var(--border); }
@media (min-width: 860px) { .feature { grid-template-columns: 320px 1fr; } }
.feature h3 { display: flex; gap: 12px; align-items: flex-start; margin: 0; }
.feature h3 svg { width: 22px; height: 22px; color: var(--brand-light); flex: none; margin-top: 1px; }
.feature p { color: var(--muted); margin: 0; }
.feature ul { color: var(--muted); margin: 8px 0 0; padding-left: 18px; }

/* Setup timeline */
.setup { display: grid; gap: 16px; }
@media (min-width: 860px) { .setup { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.setup-step { background: var(--raised); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 28px; }
.setup-step .n { font-size: 13px; font-weight: 600; color: var(--brand-light); margin-bottom: 14px; }
.setup-step p { color: var(--muted); margin: 0; font-size: 15px; }
code, .code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.code { display: block; background: #070b0d; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; color: #a7d8e6; overflow-x: auto; margin-top: 16px; white-space: pre; }

/* Tiers (no prices) */
.tiers { display: grid; gap: 16px; }
@media (min-width: 860px) { .tiers { grid-template-columns: 1fr 1fr; gap: 20px; } }
.tier { border: 1px solid var(--border); border-radius: var(--radius-card); padding: 32px; background: var(--raised); }
.tier.pro { border-color: rgb(0 163 204 / 0.5); background: linear-gradient(160deg, rgb(0 107 133 / 0.18), var(--raised) 60%); }
.tier h3 { font-size: 22px; }
.tier .tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--brand-light); margin-bottom: 8px; }
.tier ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.tier li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; color: #c3d5df; font-size: 15px; }
.tier li::before { content: ""; width: 16px; height: 16px; margin-top: 4px; border-radius: 50%; background: rgb(52 211 153 / 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%2334d399' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.tiers-note { margin-top: 24px; color: var(--muted); }

/* FAQ */
.faq { max-width: 820px; border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-weight: 600; font-size: 17px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 24px; font-weight: 400; color: var(--brand-light); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 22px; color: var(--muted); }
.faq details > div p:last-child { margin: 0; }

/* Page header for inner pages */
.page-head { position: relative; overflow: hidden; background: linear-gradient(155deg, #0e2c38 0%, #091d26 60%, #060f14 100%); border-bottom: 1px solid var(--border); padding: 64px 0 56px; }
.page-head::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, rgb(0 163 204 / 0.16) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(to bottom, #000, transparent); pointer-events: none; }
.page-head .wrap { position: relative; }
.page-head h1 { font-size: clamp(32px, 4.6vw, 48px); max-width: 820px; }
.page-head p { color: #b5cbd8; font-size: 18px; max-width: 680px; margin: 0; }
.prose { max-width: 760px; }
.prose h2 { font-size: 26px; margin-top: 48px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: #c3d5df; }
.prose ol, .prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.callout { border: 1px solid rgb(0 163 204 / 0.35); background: rgb(0 107 133 / 0.12); border-radius: var(--radius); padding: 16px 18px; color: #c3d5df; margin: 24px 0; }

/* Contact / final CTA */
.final { text-align: left; }
.final-box { border: 1px solid var(--border); border-radius: 24px; padding: 40px 24px; background: radial-gradient(600px 240px at 90% 0%, rgb(0 163 204 / 0.18), transparent 70%), var(--raised); }
@media (min-width: 720px) { .final-box { padding: 56px; } }
.final-box p { color: var(--muted); font-size: 17px; max-width: 600px; }
.contact-lines { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 24px; font-size: 15px; color: var(--muted); }
.contact-lines a { color: var(--ink); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 40px; font-size: 14px; color: var(--muted); }
.foot-grid { display: grid; gap: 32px; }
@media (min-width: 860px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.site-footer h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink); margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }
.foot-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* Floating WhatsApp button */
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 60; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #06280f; box-shadow: 0 10px 30px -8px rgb(0 0 0 / 0.7); }
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { background: #3be07a; }

/* 404 */
.nf { min-height: 60vh; display: grid; place-items: center; text-align: center; }