/* Storefront landing page (public/index.html). Served as a static file, so it must never carry a
   brand name: every name, address and URL on the page comes from brand.json tokens in index.html.
   Dark theme is the default; [data-theme="light"] on <html> switches (landing.js remembers it). */

:root {
  color-scheme: dark;
  --bg: #0a0c10;
  --bg-alt: #0e1116;
  --surface: #13171e;
  --surface-2: #1a1f28;
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .15);
  --text: #eceff4;
  --text-2: #a7b0bd;
  --text-3: #858f9e;
  --accent: #b4f03c;
  --accent-hover: #c6f86a;
  --accent-ink: #0a0c10;
  --accent-text: #b4f03c;
  --accent-soft: rgba(180, 240, 60, .1);
  --accent-line: rgba(180, 240, 60, .32);
  --bad: #ff8a8a;
  --ok: #86e3ad;
  --glow: rgba(180, 240, 60, .13);
  --shadow: 0 24px 60px -30px rgba(0, 0, 0, .85);
  --radius: 16px;
  --maxw: 1160px;
  --gutter: 16px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f7f9;
  --bg-alt: #eceff3;
  --surface: #ffffff;
  --surface-2: #f2f4f7;
  --line: rgba(12, 15, 20, .09);
  --line-strong: rgba(12, 15, 20, .17);
  --text: #0c0f14;
  --text-2: #454d5b;
  --text-3: #5d6676;
  --accent: #b4f03c;
  --accent-hover: #a5e32b;
  --accent-ink: #0c0f14;
  --accent-text: #3b6a00;
  --accent-soft: rgba(98, 160, 0, .1);
  --accent-line: rgba(70, 125, 0, .3);
  --bad: #c42b2b;
  --ok: #17803d;
  --glow: rgba(150, 215, 30, .22);
  --shadow: 0 24px 50px -30px rgba(12, 15, 20, .3);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; color: var(--text); }
:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }
.ic { width: 20px; height: 20px; flex: none; }

/* ---------- signal bars motif ---------- */
.bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 13px; flex: none; }
.bars i { display: block; width: 3px; border-radius: 1px; background: var(--accent-text); }
.bars i:nth-child(1) { height: 31%; opacity: .55; }
.bars i:nth-child(2) { height: 54%; opacity: .7; }
.bars i:nth-child(3) { height: 77%; opacity: .85; }
.bars i:nth-child(4) { height: 100%; }
.bars.live i { animation: signal 2.8s ease-in-out infinite; }
.bars.live i:nth-child(2) { animation-delay: .18s; }
.bars.live i:nth-child(3) { animation-delay: .36s; }
.bars.live i:nth-child(4) { animation-delay: .54s; }
@keyframes signal { 0%, 100% { opacity: 1; } 12% { opacity: .2; } 40% { opacity: 1; } }

.tile {
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex: none;
  background: #0a0c10; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}
.tile svg { width: 22px; height: 22px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 12px; border: 1px solid transparent;
  font: 650 1rem/1 var(--font); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface); border-color: var(--text-3); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: .9375rem; border-radius: 10px; }
.btn-off { background: var(--surface-2); color: var(--text-3); border-color: var(--line); cursor: not-allowed; }
.btn-off:active { transform: none; }
.icon-btn {
  width: 40px; height: 40px; display: inline-grid; place-items: center; flex: none;
  border-radius: 10px; border: 1px solid var(--line-strong); background: transparent; color: var(--text); cursor: pointer;
}
.icon-btn:hover { background: var(--surface); }
:root[data-theme="dark"] .i-moon, :root:not([data-theme]) .i-moon { display: none; }
:root[data-theme="light"] .i-sun { display: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line);
  background: var(--bg); background: color-mix(in srgb, var(--bg) 84%, transparent);
  -webkit-backdrop-filter: saturate(150%) blur(12px); backdrop-filter: saturate(150%) blur(12px);
}
.nav { display: flex; align-items: center; gap: 10px; height: 64px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px; min-width: 0;
  font-weight: 750; font-size: 1.0625rem; letter-spacing: -.02em; text-decoration: none;
}
.brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-links { display: none; }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-signin, .nav-cta { display: none; }
.mobile-menu { border-top: 1px solid var(--line); background: var(--bg); }
.mobile-menu nav { display: grid; gap: 2px; padding-top: 10px; padding-bottom: 16px; }
.mobile-menu a:not(.btn) { padding: 12px 4px; text-decoration: none; font-weight: 600; color: var(--text-2); border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 12px; }
@media (min-width: 375px) { .nav-cta { display: inline-flex; } }
@media (min-width: 900px) {
  .nav-links { display: flex; gap: 2px; margin-left: 28px; }
  .nav-links a { padding: 8px 12px; border-radius: 9px; color: var(--text-2); text-decoration: none; font-weight: 550; font-size: .9375rem; }
  .nav-links a:hover { color: var(--text); background: var(--surface); }
  .nav-signin { display: inline-flex; }
  .menu-btn, .mobile-menu { display: none !important; }
}

/* ---------- hero ---------- */
.hero { position: relative; isolation: isolate; overflow: hidden; padding: 48px 0 44px; }
.hero::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  left: 0; right: 0; top: -180px; height: 760px;
  background: radial-gradient(560px 320px at 72% 34%, var(--glow), transparent 72%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .7;
  background-image: radial-gradient(var(--line-strong) 1px, transparent 1.3px); background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 65% 30%, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse 80% 70% at 65% 30%, #000 20%, transparent 72%);
}
.hero-grid { display: grid; gap: 40px; }
.chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 6px 13px 6px 11px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--text-2);
  font-size: .8125rem; font-weight: 600;
}
.hero h1 {
  margin-top: 20px; font-size: clamp(2.55rem, 9vw, 4.5rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 800;
}
.hero h1 .accent { color: var(--accent-text); }
.hero-sub { margin-top: 20px; max-width: 34em; color: var(--text-2); font-size: clamp(1.0625rem, .6vw + .95rem, 1.25rem); line-height: 1.55; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cta-row .btn { flex: 1 1 150px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--text-3); font-size: .9063rem; }
.hero-note .ic { width: 18px; height: 18px; color: var(--accent-text); }
@media (min-width: 560px) { .cta-row .btn { flex: 0 0 auto; } }
@media (min-width: 980px) {
  .hero { padding: 96px 0 84px; }
  .hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); align-items: center; gap: 64px; }
}

/* example port card */
.hero-visual { margin: 0; }
.port-card {
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 18px;
  box-shadow: var(--shadow); overflow: hidden;
}
.port-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.port-title { font-weight: 700; letter-spacing: -.01em; }
.tag {
  font-size: .6875rem; font-weight: 750; letter-spacing: .07em; text-transform: uppercase;
  color: var(--text-3); border: 1px solid var(--line-strong); border-radius: 6px; padding: 2px 6px;
}
.status { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; color: var(--ok); font-size: .8125rem; font-weight: 650; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: ping 2.4s ease-out infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); } 80%, 100% { box-shadow: 0 0 0 8px transparent; } }
.kv-list { padding: 4px 16px; }
.kv { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--text-3); font-size: .875rem; flex: none; }
.kv .v { font-family: var(--mono); font-size: .8438rem; text-align: right; overflow-wrap: anywhere; min-width: 0; }
.kv .v.hl { color: var(--accent-text); }
.port-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; padding: 14px 16px; background: var(--surface-2); border-top: 1px solid var(--line); }
.fake-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: .875rem;
}
.fake-btn .ic { width: 16px; height: 16px; }
.port-foot .note { color: var(--text-2); font-size: .875rem; }
.hero-visual figcaption { margin-top: 12px; text-align: center; color: var(--text-3); font-size: .8125rem; }

/* ---------- facts strip ---------- */
.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.facts ul { list-style: none; margin: 0; padding: 18px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.facts li { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: .9375rem; }
.facts .ic { color: var(--accent-text); }
@media (min-width: 900px) { .facts ul { grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 22px 0; } .facts li { justify-content: center; } }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 36px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--accent-text); font-size: .8125rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.section h2 { margin-top: 12px; font-size: clamp(1.9rem, 2.6vw + 1.1rem, 2.75rem); line-height: 1.1; letter-spacing: -.035em; font-weight: 780; }
.lead { margin-top: 14px; color: var(--text-2); font-size: 1.0625rem; }
.center .lead { margin-left: auto; margin-right: auto; max-width: 40em; }

/* feature cards */
.grid-3 { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 16px 0 6px; font-size: 1.0625rem; font-weight: 700; letter-spacing: -.01em; }
.card p { color: var(--text-2); font-size: .9688rem; }
.card code, .answer code, .step code { font-family: var(--mono); font-size: .875em; padding: 1px 5px; border-radius: 5px; background: var(--surface-2); border: 1px solid var(--line); }
.icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); border: 1px solid var(--accent-line); }
/* phones: icon beside the title instead of above it, so six cards don't become a very long scroll */
@media (max-width: 639px) {
  .grid-3 .card, .step { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 14px; align-items: center; padding: 18px; }
  .grid-3 .card h3, .step h3 { margin: 0; }
  .grid-3 .card p, .step p { grid-column: 1 / -1; margin-top: 10px; }
}

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.step-num {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink); font: 800 .9375rem/1 var(--mono);
}
.step h3 { margin: 16px 0 6px; font-size: 1.0625rem; font-weight: 700; }
.step p { color: var(--text-2); font-size: .9688rem; }
.terminal { margin-top: 18px; border-radius: 14px; overflow: hidden; background: #07090c; border: 1px solid rgba(255, 255, 255, .12); box-shadow: var(--shadow); }
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.terminal-bar span { width: 11px; height: 11px; border-radius: 50%; background: #2a303a; }
.terminal-bar em { margin-left: 8px; font: normal .75rem/1 var(--mono); color: #8b95a5; }
.terminal pre { margin: 0; padding: 16px 18px; overflow-x: auto; font: .8438rem/1.75 var(--mono); color: #dfe5ee; tab-size: 2; }
.terminal .p { color: #b4f03c; user-select: none; }
.terminal .c { color: #8b95a5; }
.terminal .o { color: #9fb0c3; }

/* pricing */
.plans { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .plans { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; } }
.plan {
  position: relative; display: flex; flex-direction: column; min-height: 200px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px 22px 22px;
}
.plan.best { border-color: var(--accent-line); box-shadow: 0 0 0 1px var(--accent-line), var(--shadow); }
.plan-badge {
  position: absolute; top: -12px; left: 20px; padding: 4px 10px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-size: .75rem; font-weight: 750;
}
.plan-name { font-size: 1rem; font-weight: 650; color: var(--text-2); }
.plan-price { margin-top: 8px; font-size: 2.75rem; line-height: 1.05; font-weight: 800; letter-spacing: -.045em; }
.plan-term { margin-top: 4px; color: var(--text-2); }
.plan-meta { margin-top: 6px; font: .8125rem/1.5 var(--mono); color: var(--text-3); }
.plan .btn { margin-top: auto; width: 100%; }
.plan-cta-gap { flex: 1 1 auto; min-height: 20px; }
.plan.skeleton {
  background: linear-gradient(100deg, var(--surface) 30%, var(--surface-2) 50%, var(--surface) 70%);
  background-size: 250% 100%; animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: 0 0; } }
.plans-status:empty { display: none; }
.plans-status { margin: 0 auto 18px; max-width: 760px; }
.notice {
  display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--text); font-size: .9688rem;
}
.notice .ic { color: var(--accent-text); margin-top: 2px; }
.notice a, .rules-foot a, .answer a, .foot-small a { color: var(--accent-text); text-underline-offset: 3px; }
.stock { display: flex; justify-content: center; align-items: center; gap: 8px; color: var(--text-2); font-size: .875rem; font-weight: 600; }
.stock .bars { height: 12px; }
.includes { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; color: var(--text-2); font-size: .9375rem; }
.includes li { display: flex; align-items: center; gap: 8px; }
.includes .ic { width: 18px; height: 18px; color: var(--accent-text); }
.pay-note { margin-top: 14px; text-align: center; color: var(--text-3); font-size: .875rem; }

/* acceptable use */
.rules { display: grid; gap: 14px; }
@media (min-width: 900px) { .rules { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
.rule-card h3 { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 1.0625rem; }
.rule-card .icon { width: 36px; height: 36px; border-radius: 10px; }
.rule-card.no .icon { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.rule-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.rule-list li { display: flex; gap: 10px; align-items: flex-start; font-size: .9688rem; }
.rule-list .ic { width: 18px; height: 18px; margin-top: 3px; color: var(--accent-text); }
.no .rule-list .ic { color: var(--bad); }
.rules-foot { margin-top: 20px; color: var(--text-2); font-size: .9375rem; max-width: 60em; }
.rules-links { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-weight: 600; font-size: .9375rem; }
.rules-links a { color: var(--accent-text); text-underline-offset: 3px; overflow-wrap: anywhere; }

/* faq */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; font-weight: 650; font-size: 1.0313rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 9px; height: 9px; margin-right: 4px;
  border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3);
  transform: translateY(-3px) rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.answer { padding: 0 20px 18px; color: var(--text-2); }

/* closing call to action */
.cta-band {
  position: relative; isolation: isolate; overflow: hidden; text-align: center;
  border-radius: 24px; border: 1px solid var(--line-strong); background: var(--surface);
  padding: clamp(40px, 6vw, 68px) clamp(20px, 5vw, 56px);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(520px 240px at 50% 0%, var(--glow), transparent 75%);
}
.cta-band .tile { width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 18px; }
.cta-band .tile svg { width: 34px; height: 34px; }
.cta-band h2 { margin-top: 0; }
.cta-band .lead { margin-left: auto; margin-right: auto; max-width: 34em; }
.cta-band .cta-row { justify-content: center; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-alt); padding: 48px 0 28px; }
.foot-grid { display: grid; gap: 28px 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.foot-brand { grid-column: 1 / -1; }
.foot-brand p { margin-top: 12px; color: var(--text-2); font-size: .9375rem; max-width: 28em; }
.foot-h { margin-bottom: 10px; color: var(--text-3); font-size: .75rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.foot-col a { display: block; padding: 5px 0; color: var(--text-2); text-decoration: none; font-size: .9375rem; overflow-wrap: anywhere; }
.foot-col a:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.foot-col .lbl { display: block; margin-top: 6px; color: var(--text-3); font-size: .75rem; }
.foot-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--text-3); font-size: .8125rem;
}
.foot-contact { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .foot-grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.3fr); }
  .foot-brand, .foot-contact { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
