/* Texas726 — main stylesheet
   Palette: midnight navy + electric cyan → violet gradient, warm Texas-amber accent. */
:root {
  --bg: #080b12;
  --bg-2: #0c1220;
  --surface: #111a2c;
  --surface-2: #16223a;
  --line: rgba(148, 170, 214, .14);
  --text: #e8edf6;
  --muted: #94a0b8;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --pink: #e879f9;
  --amber: #f5b544;
  --grad: linear-gradient(100deg, var(--cyan) 0%, var(--violet) 55%, var(--pink) 100%);
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --container: 1200px;
  --header-h: 72px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, video, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color .2s; }
a:hover { color: #7ee7f7; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 600; }
p { margin: 0 0 1em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--amber); color: #111; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 16px; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }
.h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-width: 62ch; }
.eyebrow {
  display: inline-block; font: 600 .78rem/1 var(--font); letter-spacing: .16em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 18px;
}
.eyebrow--glow { padding: 8px 14px; border: 1px solid rgba(34, 211, 238, .35); border-radius: 999px; background: rgba(8, 11, 18, .45); backdrop-filter: blur(8px); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 24px;
  border-radius: 999px; font: 600 1rem/1 var(--font); border: 1px solid transparent; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s, color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--amber); color: #1a1205; box-shadow: 0 10px 30px -10px rgba(245, 181, 68, .65); }
.btn--primary:hover { color: #1a1205; box-shadow: 0 14px 36px -10px rgba(245, 181, 68, .85); }
.btn--ghost { border-color: rgba(232, 237, 246, .28); color: var(--text); background: rgba(8, 11, 18, .35); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--text); }
.btn--small { min-height: 38px; padding: 0 16px; font-size: .9rem; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, body:not(.home) .site-header {
  background: rgba(8, 11, 18, .78); backdrop-filter: saturate(160%) blur(14px); border-bottom-color: var(--line);
}
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand__text { font: 700 1.3rem/1 var(--display); letter-spacing: -.01em; }
.brand__num { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
.nav__list a { color: var(--text); font-weight: 500; font-size: .96rem; opacity: .85; }
.nav__list a:hover { opacity: 1; color: var(--cyan); }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle__bar { display: block; width: 24px; height: 2px; background: var(--text); margin: 6px 0; transition: transform .25s; border-radius: 2px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; isolation: isolate; padding: calc(var(--header-h) + 40px) 0 80px; }
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero__veil {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 11, 18, .72) 0%, rgba(8, 11, 18, .38) 55%, rgba(8, 11, 18, .12) 100%),
    linear-gradient(180deg, rgba(8, 11, 18, .3) 0%, rgba(8, 11, 18, 0) 35%, rgba(8, 11, 18, .25) 75%, var(--bg) 100%);
}
.hero__content { position: relative; }
.hero__title { font-size: clamp(2.8rem, 8vw, 6.2rem); font-weight: 700; letter-spacing: -.035em; margin-bottom: .3em; max-width: 12ch; text-shadow: 0 4px 40px rgba(0, 0, 0, .5); }
.hero__sub { font-size: clamp(1.05rem, 1.8vw, 1.3rem); max-width: 58ch; color: #cdd5e4; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero__facts { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 880px; }
.hero__facts li {
  padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: rgba(12, 18, 32, .5); backdrop-filter: blur(10px); display: grid; gap: 4px;
}
.hero__facts strong { font-family: var(--display); font-size: 1.05rem; }
.hero__facts span { color: var(--muted); font-size: .9rem; line-height: 1.45; }
.hero__pause {
  position: absolute; right: 20px; bottom: 20px; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(8, 11, 18, .55); color: var(--text); cursor: pointer; font-size: .7rem;
}

/* Sections */
.section { padding: clamp(72px, 10vw, 128px) 0; position: relative; }
.section--tight { padding: 48px 0 96px; }
.section--alt { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%); }
.section__head { margin-bottom: 48px; }

/* App grid + cards */
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.app-card {
  position: relative; display: flex; flex-direction: column; padding: 28px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, rgba(17, 26, 44, .6) 100%); border: 1px solid var(--line);
  transition: transform .3s, border-color .3s, box-shadow .3s; overflow: hidden;
}
.app-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, var(--accent), transparent 45%); opacity: .0; transition: opacity .3s;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.app-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.app-card:hover::before { opacity: 1; }
.app-card__link { position: absolute; inset: 0; z-index: 2; border-radius: inherit; }
.app-card__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.app-card__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.app-card__version { font-size: .78rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.app-card__icon { width: 64px; height: 64px; border-radius: 16px; object-fit: cover; box-shadow: 0 10px 30px -12px var(--accent); }
.app-card__title { font-size: 1.4rem; margin-bottom: 4px; }
.app-card__tagline { color: var(--text); opacity: .9; font-weight: 500; margin-bottom: 10px; }
.app-card__excerpt { font-size: .95rem; flex: 1; }
.app-card__more { margin-top: 18px; font-weight: 600; color: var(--accent); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: .78rem; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.pill { display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; }
.pill--status { background: rgba(245, 181, 68, .12); color: var(--amber); border: 1px solid rgba(245, 181, 68, .3); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { padding: 32px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(17, 26, 44, .55); }
.step__num { display: inline-block; font: 700 .95rem/1 var(--display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 18px; letter-spacing: .1em; }

/* Trust strip */
.trust { display: flex; gap: 28px; align-items: center; padding: 36px; border-radius: var(--radius); border: 1px solid var(--line);
  background: radial-gradient(120% 140% at 0% 0%, rgba(34, 211, 238, .08), transparent 50%), radial-gradient(120% 140% at 100% 100%, rgba(139, 92, 246, .1), transparent 50%), var(--surface); }
.trust p { margin: 0; }
.trust__icon { flex: none; }

/* Contact band */
.contact { background: radial-gradient(60% 80% at 80% 0%, rgba(139, 92, 246, .12), transparent 60%), radial-gradient(50% 70% at 10% 100%, rgba(34, 211, 238, .09), transparent 60%); border-top: 1px solid var(--line); }
.contact__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.contact__cards { display: grid; gap: 14px; }
.contact-card { display: flex; flex-direction: column; gap: 2px; padding: 20px 24px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line); color: var(--text); transition: border-color .2s, transform .2s; }
.contact-card:hover { border-color: var(--cyan); color: var(--text); transform: translateX(4px); }
.contact-card__label { font-size: .75rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.contact-card__value { font: 600 1.15rem/1.3 var(--display); word-break: break-word; }

/* Page hero */
.page-hero { padding: calc(var(--header-h) + 72px) 0 24px; background: radial-gradient(70% 120% at 85% 0%, rgba(139, 92, 246, .14), transparent 60%), radial-gradient(60% 100% at 0% 0%, rgba(34, 211, 238, .1), transparent 60%); }
.page-hero--center { text-align: center; min-height: 70vh; display: flex; align-items: center; }
.page-hero--center .lead { margin-inline: auto; }

/* App page */
.app-hero { padding: calc(var(--header-h) + 48px) 0 40px; border-bottom: 1px solid var(--line);
  background: radial-gradient(70% 140% at 90% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%), radial-gradient(50% 100% at 0% 0%, rgba(139, 92, 246, .1), transparent 60%); }
.crumbs { font-size: .88rem; color: var(--muted); margin-bottom: 28px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.app-hero__row { display: flex; gap: 24px; align-items: center; margin-bottom: 28px; }
.app-hero__icon { width: 96px; height: 96px; border-radius: 24px; object-fit: cover; flex: none; box-shadow: 0 16px 40px -14px var(--accent); }
.app-hero__title { font-size: clamp(2rem, 5vw, 3.2rem); margin: 8px 0 6px; }
.app-hero__tagline { color: #cdd5e4; font-size: 1.1rem; margin: 0; }
.stores { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.store { display: inline-flex; flex-direction: column; justify-content: center; padding: 8px 18px; min-height: 52px; border-radius: 12px; background: #000; border: 1px solid rgba(255, 255, 255, .25); color: #fff; line-height: 1.15; }
.store:hover { border-color: var(--accent); color: #fff; }
.store__pre { font-size: .68rem; opacity: .8; }
.store__name { font: 600 1.05rem/1.2 var(--display); }
.store--soon { background: transparent; border-style: dashed; color: var(--muted); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 0; }
.facts div { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(17, 26, 44, .5); }
.facts dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-weight: 600; }
.app-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-top: 56px; padding-bottom: 96px; }
.app-toc { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; font-size: .92rem; }
.app-toc__h { font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 10px; }
.app-toc ul { list-style: none; padding: 0; margin: 0 0 28px; border-left: 1px solid var(--line); }
.app-toc li a { display: block; padding: 6px 0 6px 14px; color: var(--muted); margin-left: -1px; border-left: 2px solid transparent; }
.app-toc li a:hover, .app-toc li a.is-active { color: var(--text); border-left-color: var(--accent); }
.app-section { padding: 0 0 40px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.app-section:last-child { border-bottom: 0; }
.app-section__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.permalink { font-size: .82rem; color: var(--muted); }
.app-standalone { padding: 48px 24px 96px; max-width: 860px; }
.updated { color: var(--amber); font-size: .9rem; }

/* Prose */
.prose { max-width: 75ch; }
.app-body .prose { max-width: none; }
.prose h2 { font-size: 1.5rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.2rem; margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.25em; }
.prose li { margin: .35em 0; }
.prose li::marker { color: var(--cyan); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .94rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.prose code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: .9em; }
.prose blockquote { margin: 1.2em 0; padding: 14px 20px; border-left: 3px solid var(--accent, var(--cyan)); background: rgba(17, 26, 44, .6); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose .shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.prose .shots img { border-radius: 16px; border: 1px solid var(--line); }
.callout { padding: 16px 20px; border-radius: var(--radius-sm); border: 1px solid rgba(245, 181, 68, .3); background: rgba(245, 181, 68, .07); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 64px 0 32px; background: #060910; font-size: .94rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer__brand .brand { margin-bottom: 14px; }
.site-footer__h { font: 600 .74rem/1 var(--font); text-transform: uppercase; letter-spacing: .16em; color: var(--muted); margin-bottom: 16px; }
.site-footer__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer__list a { color: var(--text); opacity: .85; }
.site-footer__list a:hover { opacity: 1; color: var(--cyan); }
.site-footer__base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 960px) {
  .steps { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; }
  .app-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 32px; }
  .app-layout > * { min-width: 0; }
  .app-toc { position: static; }
  .app-toc ul { display: flex; flex-wrap: wrap; gap: 6px; border: 0; margin-bottom: 20px; }
  .app-toc li a { border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; margin: 0; font-size: .85rem; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: block; position: relative; z-index: 60; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 24px 28px; background: rgba(8, 11, 18, .97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__cta { margin-top: 18px; }
  .site-header { background: rgba(8, 11, 18, .7); backdrop-filter: blur(12px); }
}
@media (max-width: 640px) {
  .hero__veil { background: linear-gradient(180deg, rgba(8, 11, 18, .45) 0%, rgba(8, 11, 18, .6) 60%, var(--bg) 100%); }
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .hero { min-height: 92svh; padding-bottom: 84px; }
  .eyebrow--glow { font-size: .66rem; letter-spacing: .1em; line-height: 1.5; border-radius: 14px; }
  .hero__pause { right: 16px; bottom: 20px; }
  .hero__facts { grid-template-columns: 1fr; gap: 10px; }
  .hero__facts li { padding: 12px 14px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .app-hero__row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .app-hero__icon { width: 76px; height: 76px; border-radius: 20px; }
  .trust { flex-direction: column; align-items: flex-start; padding: 24px; }
  .app-card { padding: 22px; }
  .app-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .app-standalone { padding: 32px 16px 72px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__video { display: none; }
  .hero { background: url("../video/poster.jpg") center / cover no-repeat; }
}