:root {
  --bg: #0b0f14;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.55);
  --line: rgba(255, 255, 255, 0.12);
  --hot: #00e5ff;
  --hot2: #ff4d6d;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --radius2: 26px;
  --max: 1120px;
  --pad: clamp(16px, 2vw, 28px);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(1200px 650px at 15% -10%, rgba(0, 229, 255, 0.22), transparent 55%),
    radial-gradient(900px 520px at 95% 5%, rgba(255, 77, 109, 0.15), transparent 60%),
    radial-gradient(850px 600px at 40% 115%, rgba(0, 229, 255, 0.10), transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.skip {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip:focus {
  left: var(--pad);
  top: var(--pad);
  width: auto;
  height: auto;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  outline: 2px solid var(--hot);
}

/* Top bar */
.topbar {
  background: rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px var(--pad);
  font-size: 14px;
  color: var(--muted);
}

.topbar__phone {
  font-weight: 800;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
}

.topbar__sep { color: rgba(255, 255, 255, 0.35); margin: 0 8px; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 20, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px var(--pad);
}

.brand {
  display: grid;
  grid-template-columns: 34px auto;
  grid-template-rows: auto auto;
  gap: 0 10px;
  text-decoration: none;
  align-items: center;
}

.brand__mark {
  grid-row: 1 / span 2;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 1), rgba(255, 77, 109, 1));
  display: grid;
  place-items: center;
  color: rgba(0,0,0,0.85);
  font-weight: 1000;
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.18);
}

.brand__name {
  font-weight: 900;
  letter-spacing: -0.02em;
}

.brand__tag {
  font-size: 12px;
  color: var(--faint);
}

.nav {
  display: flex;
  gap: 16px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
  font-size: 14px;
}

.nav a:hover { color: rgba(255,255,255,0.95); }

.header__cta {
  display: flex;
  gap: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.18), rgba(0, 229, 255, 0.08));
  color: rgba(255, 255, 255, 0.95);
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 850;
  letter-spacing: -0.01em;
  box-shadow: 0 12px 35px rgba(0, 229, 255, 0.12);
}

.btn:hover { transform: translateY(-1px); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

.btn--xl { padding: 14px 18px; border-radius: 16px; }

.btn--full { width: 100%; }

/* Hero */
.hero {
  padding: 38px 0 18px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: start;
}

.badgeRow { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }

.chip {
  font-size: 13px;
  font-weight: 850;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.85);
}

.chip--hot {
  background: rgba(0, 229, 255, 0.16);
  border-color: rgba(0, 229, 255, 0.35);
}

h1 {
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
  margin: 0 0 12px;
  letter-spacing: -0.04em;
}

.hero__shout {
  display: inline-block;
  background: linear-gradient(90deg, var(--hot), var(--hot2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 1000;
}

.hero__sub {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 750;
  letter-spacing: -0.02em;
  font-size: clamp(16px, 1.7vw, 19px);
}

.lede { color: rgba(255, 255, 255, 0.84); font-size: 16px; max-width: 62ch; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 14px; }

.proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.proof__item {
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.proof__k { font-weight: 950; font-size: 12px; color: rgba(255, 255, 255, 0.65); text-transform: uppercase; letter-spacing: 0.09em; }
.proof__v { font-weight: 850; letter-spacing: -0.02em; }

.fineprint { color: rgba(255, 255, 255, 0.68); font-size: 13px; margin-top: 12px; }

.heroCard {
  position: relative;
  border-radius: var(--radius2);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.heroCard__img {
  height: 360px;
  background:
    linear-gradient(120deg, rgba(0, 229, 255, 0.20), rgba(255, 77, 109, 0.12)),
    url("assets/hero.jpg");
  background-size: cover;
  background-position: center;
}

.heroCard__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.burst {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: conic-gradient(from 190deg, var(--hot), var(--hot2), var(--hot));
  display: grid;
  place-items: center;
  filter: saturate(1.1);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.45);
}

.burst::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 999px;
  background: rgba(11, 15, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.burst__top, .burst__mid, .burst__bot {
  position: relative;
  z-index: 1;
  font-weight: 1000;
  letter-spacing: -0.03em;
  text-align: center;
  line-height: 1;
}

.burst__top { font-size: 14px; color: rgba(255,255,255,0.75); }
.burst__mid { font-size: 22px; }
.burst__bot { font-size: 14px; color: rgba(255,255,255,0.75); }

.heroCard__meta {
  padding: 14px 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(11, 15, 20, 0.72);
}

.metaLine { color: rgba(255,255,255,0.78); font-size: 13px; }

/* Sections */
.section { padding: 42px 0; }
.section__head { margin-bottom: 18px; }
.section__head h2 { margin: 0 0 6px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.03em; }
.section__head p { margin: 0; color: rgba(255, 255, 255, 0.72); }

.panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius2);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
}

.panel--thin { grid-template-columns: 1fr auto; align-items: center; }

.check { margin: 12px 0 0; padding-left: 18px; color: rgba(255,255,255,0.78); }

/* Form */
.form {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

label { display: grid; gap: 8px; margin-bottom: 12px; }
label span { font-size: 12px; text-transform: uppercase; letter-spacing: 0.10em; color: rgba(255,255,255,0.62); font-weight: 900; }

input, select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(11,15,20,0.75);
  color: rgba(255,255,255,0.92);
  padding: 12px 12px;
  outline: none;
}

input:focus, select:focus { border-color: rgba(0,229,255,0.55); box-shadow: 0 0 0 4px rgba(0,229,255,0.14); }

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form__fine { margin: 8px 0 0; color: rgba(255,255,255,0.62); font-size: 12px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.step {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.step__n {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 1000;
  background: rgba(0, 229, 255, 0.14);
  border: 1px solid rgba(0, 229, 255, 0.26);
  margin-bottom: 10px;
}

.step h3 { margin: 0 0 6px; letter-spacing: -0.02em; }
.step p { margin: 0; color: rgba(255,255,255,0.74); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
}

.card:hover { border-color: rgba(0,229,255,0.35); transform: translateY(-1px); }
.card h3 { margin: 0; letter-spacing: -0.02em; }
.card p { margin: 0; color: rgba(255,255,255,0.72); }
.card__cta { font-weight: 900; color: rgba(0,229,255,0.92); }

/* Hub grid */
.hubGrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.hub {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255, 255, 255, 0.05);
  text-decoration: none;
}

.hub:hover { border-color: rgba(255,255,255,0.22); }

.hub__k { font-size: 12px; text-transform: uppercase; letter-spacing: 0.10em; color: rgba(255,255,255,0.60); font-weight: 900; }
.hub__v { font-size: 18px; font-weight: 950; letter-spacing: -0.02em; margin-top: 6px; }
.hub__meta { color: rgba(255,255,255,0.70); margin-top: 4px; font-size: 13px; }

.note { margin-top: 14px; color: rgba(255,255,255,0.65); font-size: 13px; }

/* FAQ */
.faq { display: grid; gap: 10px; }

/* Blog utilities */
.toc {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255, 255, 255, 0.05);
}

.toc h3 { margin: 0 0 10px; letter-spacing: -0.02em; }

.toc a {
  display: block;
  padding: 8px 10px;
  margin: 6px 0;
  border-radius: 12px;
  text-decoration: none;
  color: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(11,15,20,0.55);
}

.toc a:hover { border-color: rgba(0,229,255,0.35); color: rgba(255,255,255,0.92); }

.prose {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255, 255, 255, 0.04);
}

.prose h2 { margin-top: 16px; letter-spacing: -0.03em; }
.prose p { color: rgba(255,255,255,0.78); }
.prose ul { color: rgba(255,255,255,0.78); }

.related {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

/* Callout + table for long-form blog posts */
.callout {
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0, 229, 255, 0.06);
  border-left: 4px solid rgba(0, 229, 255, 0.75);
}

.callout p { margin: 0; color: rgba(255,255,255,0.80); }

.tableWrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255, 255, 255, 0.04);
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.table th {
  text-align: left;
  padding: 12px 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  background: rgba(0, 229, 255, 0.10);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.table td {
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.76);
  vertical-align: top;
}

.table tr:nth-child(even) td { background: rgba(255,255,255,0.03); }

@media (max-width: 980px) {
  .related { grid-template-columns: 1fr; }
}

details {
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255, 255, 255, 0.05);
}

summary { cursor: pointer; font-weight: 900; letter-spacing: -0.01em; }
details p { color: rgba(255,255,255,0.75); margin: 10px 0 0; }

/* CTA bar */
.section--cta { padding: 30px 0 52px; }

.ctaBar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius2);
  background: linear-gradient(135deg, rgba(0,229,255,0.14), rgba(255,77,109,0.10));
  border: 1px solid rgba(255,255,255,0.16);
}

.ctaBar h2 { margin: 0 0 6px; letter-spacing: -0.03em; }
.ctaBar p { margin: 0; color: rgba(255,255,255,0.76); }
.ctaBar__btns { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: flex-end; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.25);
  padding: 28px 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 18px;
}

.footer__brand { font-weight: 1000; letter-spacing: -0.02em; }
.footer__meta { color: rgba(255,255,255,0.68); margin-top: 6px; }
.footer__k { font-weight: 950; color: rgba(255,255,255,0.75); margin-bottom: 8px; }
.footer__link { display: block; color: rgba(255,255,255,0.78); text-decoration: none; margin-top: 8px; }
.footer__link:hover { color: rgba(255,255,255,0.95); }

.footer__legal { margin-top: 18px; color: rgba(255,255,255,0.58); }

/* Responsive */
@media (max-width: 980px) {
  .header__inner { grid-template-columns: 1fr auto; grid-auto-rows: auto; }
  .nav { display: none; }
  .hero__grid { grid-template-columns: 1fr; }
  .proof { grid-template-columns: 1fr; }
  .panel { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .hubGrid { grid-template-columns: 1fr; }
  .ctaBar { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
}