/* ========================================================
   TechVervo VPS Hosting Homepage — Premium Dark Theme
   ========================================================
   Design language: near-black surfaces, restrained blue/
   purple/cyan glow, faint grid textures, whisper-glass
   highlights, generous whitespace, refined borders.
   ======================================================== */
:root {
  color-scheme: dark;
  /* Surfaces */
  --bg: #05070f;
  --bg2: #0a0d1a;
  --bg3: #0e1220;
  --card: rgba(255, 255, 255, 0.03);
  --card-solid: #0d111f;
  --card-raise: rgba(255, 255, 255, 0.045);
  --glass: rgba(13, 17, 31, 0.55);
  /* Text */
  --text: #eef1f7;
  --text2: #9aa6bd;
  --text3: #5d6880;
  /* Accents */
  --blue: #5b8cff;
  --cyan: #39d7ff;
  --purple: #9a7bff;
  --green: #34d399;
  --accent: var(--blue);
  /* Glows */
  --glow-blue: rgba(91, 140, 255, 0.10);
  --glow-purple: rgba(154, 123, 255, 0.08);
  --glow-cyan: rgba(57, 215, 255, 0.06);
  /* Borders */
  --border: rgba(148, 163, 205, 0.10);
  --border2: rgba(148, 163, 205, 0.16);
  --border-hair: rgba(148, 163, 205, 0.06);
  /* Shadow / blur */
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --shadow2: 0 16px 44px rgba(0, 0, 0, 0.35);
  --blur: 18px;
  /* Shape */
  --radius: 14px;
  --radius2: 22px;
  --max: 1180px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Faint global dot-grid */
  background-image: radial-gradient(circle at 1px 1px, rgba(148, 163, 205, 0.06) 1px, transparent 0);
  background-size: 22px 22px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
ul, ol { list-style: none; padding: 0; margin: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: 12px; padding: 10px 14px;
  border-radius: 999px; border: 1px solid var(--border2);
  background: var(--card-solid); color: var(--text);
  box-shadow: var(--shadow2); transform: translateY(-140%);
  transition: transform .15s ease; z-index: 1000;
}
.skip-link:focus { transform: translateY(0); }

/* Container */
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.container--narrow { max-width: 800px; }
.container--wide { max-width: 1360px; }

/* ── Navigation (whisper glass on scroll) ─────────────── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.topbar[data-scrolled="true"] {
  background: rgba(7, 10, 20, 0.62);
  backdrop-filter: blur(var(--blur)) saturate(1.3);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(1.3);
  border-bottom-color: var(--border-hair);
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; min-width: max-content; }
.brand__mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, #2f5cd6, #7c3aed);
  position: relative; box-shadow: 0 0 24px var(--glow-purple);
}
.brand__mark::after {
  content: ""; position: absolute; inset: 7px 6px 6px 7px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(91, 140, 255, 0.9), rgba(154, 123, 255, 0.65));
  mix-blend-mode: screen; opacity: .85;
}
.brand__name { font-weight: 700; font-size: 17px; letter-spacing: -0.03em; }

.nav { display: flex; align-items: center; }
.nav__toggle {
  display: none; border: 1px solid var(--border2); border-radius: 10px;
  background: var(--card-solid); padding: 10px 12px; cursor: pointer;
}
.nav__toggleBars {
  width: 18px; height: 12px; display: block;
  background:
    linear-gradient(var(--text), var(--text)) 0 0/100% 2px no-repeat,
    linear-gradient(var(--text), var(--text)) 0 50%/100% 2px no-repeat,
    linear-gradient(var(--text), var(--text)) 0 100%/100% 2px no-repeat;
}
.nav__panel { display: flex; align-items: center; gap: 4px; }
.nav__link {
  color: var(--text2); font-weight: 500; padding: 8px 12px;
  border-radius: 999px; font-size: 14px;
  transition: background .15s, color .15s;
}
.nav__link:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.nav__cta { display: flex; align-items: center; gap: 10px; margin-left: 10px; }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 10px 18px; border: 1px solid transparent;
  font-weight: 600; font-size: 14px; letter-spacing: -0.01em;
  transition: transform .15s, box-shadow .25s, background .15s, border-color .15s;
  user-select: none; cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn--lg { padding: 13px 24px; font-size: 15px; }
.btn--sm { padding: 7px 14px; font-size: 13px; }
.btn--primary {
  color: #fff; background: linear-gradient(135deg, var(--blue), #5f5ff0);
  box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.35), 0 10px 30px var(--glow-blue);
}
.btn--primary:hover { box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.5), 0 14px 44px var(--glow-blue); }
.btn--ghost {
  background: rgba(255, 255, 255, 0.03); border-color: var(--border2);
  color: var(--text2);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.06); color: var(--text); border-color: var(--border); }
.btn--green {
  color: #ffffff; background: linear-gradient(135deg, #0ddfs0, #0bbf96);
  border-color: rgba(52, 211, 153, 0.35);
  box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.25), 0 10px 30px rgba(16, 185, 129, 0.12);
}
.btn--green:hover { box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.4), 0 14px 44px rgba(16, 185, 129, 0.18); }
.btn--block { width: 100%; }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  padding: 96px 0 56px; position: relative; overflow: hidden;
  min-height: 92vh; display: flex; align-items: center;
}
/* Soft, restrained gradient washes (blue + purple + cyan) */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(640px 460px at 18% 18%, rgba(91, 140, 255, 0.09), transparent 60%),
    radial-gradient(560px 420px at 82% 22%, rgba(154, 123, 255, 0.07), transparent 58%),
    radial-gradient(480px 360px at 55% 100%, rgba(57, 215, 255, 0.05), transparent 55%);
}
.hero__grid {
  position: relative; display: grid;
  grid-template-columns: 1.02fr 0.98fr; gap: 64px; align-items: center;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--border); background: rgba(255, 255, 255, 0.03);
  font-size: 13px; color: var(--text2); font-weight: 500;
}
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--green); box-shadow: 0 0 10px rgba(52, 211, 153, 0.6); }
.hero__title {
  margin: 24px 0 18px; font-size: clamp(42px, 5vw, 70px);
  line-height: 1.02; letter-spacing: -0.045em; font-weight: 800;
}
.hl {
  display: inline-block; padding: .04em .14em; border-radius: .12em;
  background: linear-gradient(90deg, rgba(57, 215, 255, 0.16), rgba(154, 123, 255, 0.16));
  box-shadow: inset 0 0 0 1px rgba(154, 123, 255, 0.25);
}
.hero__sub {
  margin: 0; font-size: 18px; line-height: 1.7; color: var(--text2); max-width: 50ch;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* Trust indicators — muted, secondary */
.trust { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 36px; }
.trust__item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text3); font-weight: 500;
}
.trust__icon {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--text2);
}
.trust__icon svg { width: 14px; height: 14px; }

/* Hero visualization — glass panel */
.hero__visual { position: relative; min-height: 480px; }
.infra-viz {
  position: relative; width: 100%; height: 480px;
  border-radius: var(--radius2); overflow: hidden;
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow);
}
.infra-viz__grid {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.14;
  background-image: radial-gradient(circle at 1px 1px, var(--text3) 1px, transparent 0);
  background-size: 26px 26px;
}
.infra-viz svg { width: 100%; height: 100%; }
.infra-node { cursor: default; transition: transform .3s ease; }
.infra-node:hover { transform: scale(1.05); }
.infra-line { stroke-dasharray: 6 4; animation: dashFlow 22s linear infinite; }
@keyframes dashFlow { to { stroke-dashoffset: -200; } }
.infra-pulse { animation: infraPulse 4s ease-in-out infinite; }
@keyframes infraPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.06; }
}

/* ── Stats — clean, minimal ───────────────────────────── */
.stats { padding: 64px 0; border-bottom: 1px solid var(--border-hair); }
.stats__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.stat {
  text-align: center; padding: 22px 16px;
}
.stat__value {
  font-size: 30px; font-weight: 800; letter-spacing: -0.04em; color: var(--text);
}
.stat__label {
  margin-top: 6px; font-size: 13px; color: var(--text3); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--mono); font-size: 11px;
}
.stat + .stat { border-left: 1px solid var(--border-hair); }

/* ── Section base ─────────────────────────────────────── */
.section { padding: 120px 0; }
.section--alt {
  background: linear-gradient(180deg, var(--bg), var(--bg2) 24%, var(--bg2) 76%, var(--bg));
}
.section__head { text-align: center; max-width: 620px; margin: 0 auto 60px; }
.h2 { margin: 0 0 16px; font-size: clamp(30px, 3.4vw, 46px); letter-spacing: -0.035em; line-height: 1.1; font-weight: 800; }
.h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.02em; font-weight: 700; }
.lead { margin: 0; color: var(--text2); font-size: 16.5px; line-height: 1.75; }
.accent-text {
  background: linear-gradient(90deg, var(--blue), var(--purple));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ── VPS Plans — premium cards ────────────────────────── */
.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.plan {
  position: relative; padding: 30px 26px 26px;
  border-radius: var(--radius2); border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card-raise), var(--card));
  display: flex; flex-direction: column;
  transition: transform .25s ease, border-color .25s ease, box-shadow .35s ease, background .25s ease;
}
.plan:hover {
  border-color: var(--border2);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
  transform: translateY(-3px);
}
.plan--featured {
  border-color: rgba(154, 123, 255, 0.3);
  background:
    radial-gradient(320px 180px at 50% 0%, var(--glow-purple), transparent 70%),
    linear-gradient(180deg, var(--card-raise), rgba(255, 255, 255, 0.015));
  box-shadow: 0 0 0 1px rgba(154, 123, 255, 0.12), 0 26px 80px rgba(0, 0, 0, 0.42);
}
.plan__badge {
  position: absolute; top: -11px; left: 26px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; box-shadow: 0 6px 20px var(--glow-blue);
}
.plan__name { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.plan__desc { font-size: 13px; color: var(--text3); margin-top: 6px; line-height: 1.55; }
.plan__specs { margin: 22px 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.plan__spec { display: flex; align-items: center; gap: 11px; font-size: 14px; color: var(--text2); }
.plan__spec-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text2); flex-shrink: 0;
}
.plan__spec-icon svg { width: 16px; height: 16px; }
.plan--featured .plan__spec-icon { color: var(--purple); }
.plan__price {
  display: flex; align-items: baseline; gap: 4px;
  margin-bottom: 18px; padding-top: 18px;
  border-top: 1px solid var(--border-hair);
}
.plan__price-big { font-size: 38px; font-weight: 800; letter-spacing: -0.045em; }
.plan__price-unit { font-size: 14px; color: var(--text3); }

/* ── Configurator ─────────────────────────────────────── */
.configurator { display: grid; grid-template-columns: 1fr 380px; gap: 36px; align-items: start; }
.config__options { display: flex; flex-direction: column; gap: 22px; }
.config__group { display: flex; flex-direction: column; gap: 9px; }
.config__label {
  font-size: 12px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--mono);
}
.config__select {
  width: 100%; padding: 13px 16px;
  border-radius: var(--radius); border: 1px solid var(--border2);
  background: var(--card-solid); color: var(--text); font-size: 14px;
  outline: none; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239aa6bd' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  transition: border-color .15s, box-shadow .15s;
}
.config__select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--glow-blue); }
.config__slider-wrap { display: flex; flex-direction: column; gap: 9px; }
.config__slider-header { display: flex; justify-content: space-between; align-items: center; }
.config__slider-value { font-size: 14px; font-weight: 700; color: var(--text); }
.config__slider {
  width: 100%; height: 6px; border-radius: 3px; outline: none;
  appearance: none; background: rgba(148, 163, 205, 0.16); cursor: pointer;
}
.config__slider::-webkit-slider-thumb {
  appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue); cursor: pointer; border: 3px solid var(--bg);
  box-shadow: 0 0 14px var(--glow-blue);
}
.config__slider::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue); cursor: pointer; border: 3px solid var(--bg);
  box-shadow: 0 0 14px var(--glow-blue);
}

/* Summary card — whisper glass */
.config__summary {
  position: sticky; top: 110px;
  padding: 30px 26px; border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow);
}
.config__summary-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text3); margin-bottom: 18px; font-family: var(--mono);
}
.config__summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0; border-bottom: 1px solid var(--border-hair);
  font-size: 14px;
}
.config__summary-row:last-of-type { border-bottom: none; }
.config__summary-key { color: var(--text3); }
.config__summary-val { font-weight: 600; color: var(--text); }
.config__summary-price {
  margin-top: 22px; padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex; align-items: baseline; justify-content: space-between;
}
.config__summary-amount {
  font-size: 38px; font-weight: 800; letter-spacing: -0.045em;
  color: var(--text);
}
.config__summary-period { font-size: 14px; color: var(--text3); }

/* ── Features (Why Choose Us) ─────────────────────────── */
.features__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card {
  padding: 28px 24px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.feature-card:hover {
  border-color: var(--border2); background: var(--card-raise);
  transform: translateY(-2px);
}
.feature-card__icon {
  width: 44px; height: 44px; border-radius: 11px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text2); margin-bottom: 18px;
  transition: color .25s ease, border-color .25s ease;
}
.feature-card:hover .feature-card__icon { color: var(--blue); border-color: var(--border2); }
.feature-card__icon svg { width: 21px; height: 21px; }
.feature-card__title { font-size: 16px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 8px; }
.feature-card__desc { font-size: 13.5px; color: var(--text3); line-height: 1.65; }

/* ── Global Locations ─────────────────────────────────── */
.locations__map {
  position: relative; width: 100%; height: 420px;
  border-radius: var(--radius2); border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  overflow: hidden; margin-bottom: 34px; box-shadow: var(--shadow2);
}
.locations__map svg { width: 100%; height: 100%; }
.map-node { cursor: pointer; transition: transform .2s; }
.map-node:hover { transform: scale(1.15); }
.map-node__pulse { animation: mapPulse 3s ease-in-out infinite; }
@keyframes mapPulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 0.05; } }
.map-node__ring { animation: mapRing 3.4s ease-in-out infinite; }
@keyframes mapRing { 0%, 100% { r: 6; opacity: 0.55; } 50% { r: 11; opacity: 0.15; } }

.location-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.location-card {
  padding: 22px 20px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  display: flex; flex-direction: column; gap: 11px;
  transition: border-color .2s, background .2s;
}
.location-card:hover { border-color: var(--border2); background: var(--card-raise); }
.location-card__name { font-weight: 700; font-size: 16px; }
.location-card__detail { display: flex; justify-content: space-between; font-size: 13px; color: var(--text3); }
.location-card__detail span:last-child { color: var(--text2); font-weight: 500; }
.location-card__status {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--green); font-weight: 600;
}

/* ── Dashboard Preview — glass product frame ──────────── */
.dashboard {
  border-radius: var(--radius2); border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  overflow: hidden; box-shadow: var(--shadow);
}
.dash__topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--border-hair);
  background: rgba(255, 255, 255, 0.02);
}
.dash__dots { display: flex; gap: 7px; }
.dash__dot { width: 10px; height: 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.10); }
.dash__dot--r { background: rgba(239, 68, 68, 0.6); }
.dash__dot--y { background: rgba(234, 179, 8, 0.6); }
.dash__dot--g { background: rgba(52, 211, 153, 0.65); }
.dash__url { flex: 1; text-align: center; font-family: var(--mono); font-size: 12px; color: var(--text3); }
.dash__body { display: grid; grid-template-columns: 216px 1fr; min-height: 420px; }

.dash__sidebar { border-right: 1px solid var(--border-hair); padding: 16px; display: flex; flex-direction: column; gap: 2px; }
.dash__nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  font-size: 13px; color: var(--text3); font-weight: 500;
  transition: background .15s, color .15s;
}
.dash__nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.dash__nav-item--active { background: rgba(91, 140, 255, 0.08); color: var(--blue); }
.dash__nav-heading {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text3); padding: 12px 12px 6px; font-family: var(--mono);
}

.dash__main { padding: 20px; }
.dash__server-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.dash__server-name { font-size: 18px; font-weight: 700; }
.dash__status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: rgba(52, 211, 153, 0.08); color: var(--green);
  border: 1px solid rgba(52, 211, 153, 0.18);
}
.dash__metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.dash__metric {
  padding: 16px; border-radius: var(--radius);
  border: 1px solid var(--border); background: rgba(255, 255, 255, 0.02);
}
.dash__metric-label { font-size: 11px; color: var(--text3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.dash__metric-value { font-size: 24px; font-weight: 800; margin: 6px 0; letter-spacing: -0.03em; }
.dash__metric-bar { height: 4px; border-radius: 2px; background: rgba(148, 163, 205, 0.14); overflow: hidden; }
.dash__metric-fill { height: 100%; border-radius: 2px; transition: width 1.5s ease; }
.dash__metric-fill--cpu { background: linear-gradient(90deg, var(--blue), var(--purple)); }
.dash__metric-fill--ram { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.dash__metric-fill--disk { background: linear-gradient(90deg, var(--purple), var(--blue)); }

.dash__chart {
  padding: 16px; border-radius: var(--radius);
  border: 1px solid var(--border); background: rgba(255, 255, 255, 0.02);
  margin-bottom: 20px;
}
.dash__chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.dash__chart-title { font-size: 13px; font-weight: 600; color: var(--text2); }
.dash__chart-bars { display: flex; align-items: flex-end; gap: 3px; height: 80px; }
.dash__chart-bar {
  flex: 1; border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--blue), rgba(91, 140, 255, 0.18));
  transition: height 1s ease; min-height: 4px;
}

.dash__info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
.dash__info-item {
  display: flex; justify-content: space-between;
  padding: 10px 14px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-hair);
  font-size: 13px;
}
.dash__info-key { color: var(--text3); }
.dash__info-val { font-weight: 600; color: var(--text2); font-family: var(--mono); font-size: 12px; }

.dash__actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Platform Features ─────────────────────────────────── */
.platform-features__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.platform-feature {
  padding: 26px 16px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  text-align: center;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.platform-feature:hover {
  border-color: var(--border2); background: var(--card-raise);
  transform: translateY(-2px);
}
.platform-feature__icon {
  width: 48px; height: 48px; border-radius: 13px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px; color: var(--text2);
  transition: color .25s ease, border-color .25s ease;
}
.platform-feature:hover .platform-feature__icon { color: var(--cyan); border-color: var(--border2); }
.platform-feature__icon svg { width: 21px; height: 21px; }
.platform-feature__title { font-size: 14px; font-weight: 700; letter-spacing: -0.01em; }

/* ── Use Cases ────────────────────────────────────────── */
.usecases__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.usecase-card {
  padding: 24px 22px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  transition: transform .25s ease, border-color .25s ease;
}
.usecase-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.usecase-card__title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.usecase-card__desc { font-size: 13.5px; color: var(--text3); line-height: 1.65; }

/* ── Security — visually distinct ─────────────────────── */
.security__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.security-card {
  padding: 30px 26px; border-radius: var(--radius2);
  border: 1px solid var(--border);
  background:
    radial-gradient(320px 200px at 90% 0%, var(--glow-blue), transparent 65%),
    linear-gradient(160deg, var(--card-raise), var(--card));
  position: relative; overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}
.security-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.security-card__icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(52, 211, 153, 0.06); border: 1px solid rgba(52, 211, 153, 0.16);
  display: flex; align-items: center; justify-content: center;
  color: var(--green); margin-bottom: 18px;
}
.security-card__icon svg { width: 21px; height: 21px; }
.security-card__title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.security-card__desc { font-size: 13.5px; color: var(--text3); line-height: 1.65; }

/* ── Testimonials ─────────────────────────────────────── */
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testimonial {
  padding: 28px 26px; border-radius: var(--radius2);
  border: 1px solid var(--border); background: var(--card);
  display: flex; flex-direction: column;
}
.testimonial__text {
  font-size: 15px; line-height: 1.75; color: var(--text2);
  margin-bottom: 24px; flex: 1;
}
.testimonial__author { display: flex; align-items: center; gap: 13px; }
.testimonial__avatar {
  width: 42px; height: 42px; border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; color: #fff;
}
.testimonial__name { font-weight: 600; font-size: 14px; }
.testimonial__role { font-size: 12.5px; color: var(--text3); }

/* ── FAQ ──────────────────────────────────────────────── */
.faq__list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq__item {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--card); overflow: hidden;
  transition: border-color .2s, background .2s;
}
.faq__item[data-open="true"] { border-color: var(--border2); background: var(--card-raise); }
.faq__question {
  width: 100%; padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; background: none; border: none; cursor: pointer;
  text-align: left; font-size: 15px; font-weight: 600; color: var(--text);
}
.faq__question:focus { outline: 2px solid var(--blue); outline-offset: -2px; border-radius: var(--radius); }
.faq__chevron {
  width: 20px; height: 20px; flex-shrink: 0;
  transition: transform .25s ease; color: var(--text3);
}
.faq__item[data-open="true"] .faq__chevron { transform: rotate(180deg); color: var(--blue); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__answer-inner { padding: 0 22px 20px; font-size: 14px; line-height: 1.7; color: var(--text2); }

/* ── Final CTA ────────────────────────────────────────── */
.cta { position: relative; overflow: hidden; padding: 120px 0; text-align: center; }
.cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 320px at 50% 50%, rgba(91, 140, 255, 0.07), transparent 62%),
    radial-gradient(420px 260px at 28% 40%, rgba(154, 123, 255, 0.05), transparent 55%),
    radial-gradient(420px 260px at 72% 55%, rgba(57, 215, 255, 0.04), transparent 55%);
}
.cta__title, .cta__sub, .cta__actions { position: relative; }
.cta__sub { margin-top: 14px; }

/* ── Footer ───────────────────────────────────────────── */
.footer { padding: 60px 0 36px; border-top: 1px solid var(--border-hair); background: var(--bg2); }
.footer__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 36px; align-items: start; }
.footer__brand p { margin-top: 10px; font-size: 14px; color: var(--text3); line-height: 1.6; max-width: 30ch; }
.footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.footer__head { font-weight: 700; font-size: 13px; margin-bottom: 14px; color: var(--text); }
.footer__link {
  display: block; padding: 6px 0; font-size: 13.5px;
  color: var(--text3); transition: color .15s;
}
.footer__link:hover { color: var(--text); }
.footer__bottom {
  grid-column: 1 / -1; display: flex; justify-content: space-between;
  align-items: center; padding-top: 20px; margin-top: 20px;
  border-top: 1px solid var(--border-hair);
  font-size: 13px; color: var(--text3); flex-wrap: wrap; gap: 10px;
}
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 32px; height: 32px; border-radius: 8px;
  border: 1px solid var(--border); display: flex;
  align-items: center; justify-content: center;
  color: var(--text3); transition: background .15s, color .15s, border-color .15s;
}
.footer__social a:hover { background: rgba(255, 255, 255, 0.04); color: var(--text); border-color: var(--border2); }
.footer__social svg { width: 16px; height: 16px; }

/* ── Scroll Reveal ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal[data-visible="true"] { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 1100px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .platform-features__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { min-height: auto; padding: 68px 0 40px; }
  .hero__visual { min-height: 380px; }
  .stats__grid { grid-template-columns: repeat(3, 1fr); }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(4) { grid-column: 1 / span 2; }
  .plans__grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .configurator { grid-template-columns: 1fr; }
  .config__summary { position: static; }
  .dash__body { grid-template-columns: 1fr; }
  .dash__sidebar { display: none; }
  .location-cards { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .usecases__grid { grid-template-columns: repeat(2, 1fr); }
  .security__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav__toggle { display: inline-flex; }
  .nav__panel {
    position: absolute; right: 22px; left: 22px; top: 70px;
    display: none; flex-direction: column; align-items: stretch;
    gap: 2px; padding: 14px; border-radius: 18px;
    border: 1px solid var(--border2); background: rgba(7, 10, 20, 0.85);
    backdrop-filter: blur(var(--blur)); -webkit-backdrop-filter: blur(var(--blur));
    box-shadow: var(--shadow);
  }
  .nav__panel[data-open="true"] { display: flex; }
  .nav__cta { margin-left: 0; flex-direction: column; align-items: stretch; }
  .nav__cta .btn { width: 100%; }
  .dash__actions .btn { width: auto; }
  .hero__title { font-size: clamp(34px, 8vw, 46px); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .features__grid { grid-template-columns: 1fr; }
  .platform-features__grid { grid-template-columns: repeat(2, 1fr); }
  .usecases__grid { grid-template-columns: 1fr; }
  .security__grid { grid-template-columns: 1fr; }
  .location-cards { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .dash__metrics { grid-template-columns: 1fr; }
  .dash__info { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .cta { padding: 80px 0; }
  .hero { padding: 56px 0 28px; }
  .plan { padding: 26px 22px 22px; }
}

@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .platform-features__grid { grid-template-columns: 1fr 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .trust { gap: 14px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}