/* =====================================================================
   Corefinity — Theme 1 "Premium Dark Cloud"
   Vanilla CSS. Palette + type as custom properties for reuse.
   ===================================================================== */

:root {
  /* Backgrounds */
  --bg-0: #070b18;
  --bg-1: #0a0f24;
  --bg-2: #101936;

  /* Neon accents */
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --violet: #7c5cff;
  --magenta: #d946ef;

  /* Ink */
  --ink: #e8edff;
  --ink-soft: #b9c6ff;
  --ink-mute: #8a98c8;
  --ink-faint: #6f7eaa;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-bg-2: rgba(255, 255, 255, 0.06);
  --hairline: rgba(255, 255, 255, 0.10);
  --hairline-strong: rgba(255, 255, 255, 0.16);

  /* Gradients */
  --grad-accent: linear-gradient(100deg, var(--cyan), var(--blue) 48%, var(--violet));
  --grad-accent-soft: linear-gradient(100deg, rgba(34, 211, 238, 0.85), rgba(124, 92, 255, 0.85));

  /* Type */
  --font-display: "Sora", "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --maxw: 1200px;
  --radius: 18px;
  --radius-lg: 26px;
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg-0);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0;
  font-weight: 700;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }

/* Accessibility helpers */
.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: 1rem; top: -3rem; z-index: 200;
  background: var(--cyan); color: #04121a; padding: 0.6rem 1rem; border-radius: 10px;
  font-weight: 600; transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

/* =====================================================================
   Animated background
   ===================================================================== */
.bg-aurora {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background:
    radial-gradient(60rem 40rem at 80% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(55rem 35rem at -5% 110%, rgba(34, 211, 238, 0.14), transparent 60%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 55%, var(--bg-0));
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.5;
  will-change: transform;
}
.orb--cyan   { width: 34rem; height: 34rem; top: -8rem; left: -6rem; background: radial-gradient(circle, rgba(34,211,238,0.45), transparent 70%); animation: drift1 26s var(--ease-soft) infinite; }
.orb--violet { width: 38rem; height: 38rem; top: 30%; right: -12rem; background: radial-gradient(circle, rgba(124,92,255,0.40), transparent 70%); animation: drift2 32s var(--ease-soft) infinite; }
.orb--blue   { width: 30rem; height: 30rem; bottom: -10rem; left: 25%; background: radial-gradient(circle, rgba(59,130,246,0.35), transparent 70%); animation: drift3 28s var(--ease-soft) infinite; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
}
@keyframes drift1 { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(4rem,3rem,0); } }
@keyframes drift2 { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(-5rem,4rem,0); } }
@keyframes drift3 { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(3rem,-4rem,0); } }

/* =====================================================================
   Shared primitives
   ===================================================================== */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--hairline);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius);
}

.grad-text {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-kicker {
  display: inline-block;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 0.8rem;
}

.section-head {
  text-align: center; max-width: 42rem; margin: 0 auto 3rem;
}
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }

.section-eyebrow {
  text-align: center; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-mute); font-family: var(--font-body);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 0.85rem 1.5rem; border-radius: 12px; border: 1px solid transparent;
  cursor: pointer; transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  will-change: transform; white-space: nowrap;
}
.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
.btn--block { width: 100%; }
.btn--primary {
  color: #04121a; background: var(--grad-accent);
  box-shadow: 0 8px 30px rgba(34, 211, 238, 0.25), inset 0 1px 0 rgba(255,255,255,0.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(124, 92, 255, 0.4); }
.btn--ghost {
  color: var(--ink); background: var(--glass-bg); border-color: var(--hairline-strong);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--cyan); background: var(--glass-bg-2); }

/* =====================================================================
   Header / Nav
   ===================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 11, 24, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--hairline);
}
.nav {
  max-width: var(--maxw); margin: 0 auto; padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.nav__brand { display: inline-flex; align-items: center; }
.nav__menu { display: flex; align-items: center; gap: 2rem; }
.nav__links { display: flex; align-items: center; gap: 1.6rem; }
.nav__links a {
  font-size: 0.95rem; font-weight: 500; color: var(--ink-soft);
  position: relative; transition: color 0.2s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--grad-accent); transition: width 0.25s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  cursor: pointer; padding: 8px;
}
.nav__toggle span {
  width: 24px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================================
   Hero
   ===================================================================== */
.hero { padding: clamp(3rem, 7vw, 6rem) 1.5rem 4rem; }
.hero__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3rem; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); padding: 0.45rem 0.9rem; border-radius: 999px;
  border: 1px solid var(--hairline); background: var(--glass-bg);
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: pulse 2.4s var(--ease-soft) infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.7); } }

.hero h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); margin: 1.4rem 0 1.2rem; font-weight: 800; }
.hero__sub { color: var(--ink-mute); font-size: clamp(1.02rem, 1.6vw, 1.18rem); max-width: 34rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 2rem 0; }

.hero__stats {
  display: grid; grid-template-columns: repeat(4, auto); gap: 1.6rem;
  padding-top: 1.5rem; border-top: 1px solid var(--hairline); max-width: 38rem;
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong { font-family: var(--font-display); font-size: 1.3rem; }
.hero__stats span { font-size: 0.8rem; color: var(--ink-faint); }

.partners { margin-top: 2rem; }
.partners__label { font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.partners__row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 0.7rem; }
.partner-chip {
  font-size: 0.85rem; font-weight: 600; color: var(--ink-soft);
  padding: 0.45rem 0.9rem; border-radius: 10px; border: 1px solid var(--hairline);
  background: var(--glass-bg);
}

/* Hero visual */
.hero__visual { display: flex; justify-content: center; }
.hero-stage { position: relative; width: min(100%, 460px); aspect-ratio: 1; }
.hero-svg { width: 100%; height: 100%; filter: drop-shadow(0 0 40px rgba(34,211,238,0.15)); }
.hero-cloud { animation: float 6s var(--ease-soft) infinite; transform-origin: center; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.led { animation: led-blink 2s steps(1) infinite; }
.led:nth-of-type(2) { animation-delay: 0.6s; }
.led:nth-of-type(3) { animation-delay: 1.2s; }
@keyframes led-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

.float-panel {
  position: absolute; display: flex; align-items: center; gap: 0.7rem;
  padding: 0.7rem 1rem; border-radius: 14px; font-size: 0.85rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
  animation: float 7s var(--ease-soft) infinite;
}
.float-panel strong { font-family: var(--font-display); font-size: 1.05rem; display: block; }
.float-panel small { color: var(--ink-faint); }
.float-panel--1 { top: 6%; left: -6%; animation-delay: 0.3s; }
.float-panel--2 { top: 42%; right: -8%; flex-direction: column; align-items: flex-start; animation-delay: 1s; }
.float-panel--3 { bottom: 8%; left: -4%; animation-delay: 1.6s; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot--green { background: #34d399; box-shadow: 0 0 10px #34d399; }
.dot--cyan { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

/* =====================================================================
   Platforms strip
   ===================================================================== */
.platforms { max-width: var(--maxw); margin: 0 auto; padding: 3rem 1.5rem; }
.platforms__row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; margin-top: 1.6rem;
}
.tech-chip {
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--ink-soft);
  padding: 0.6rem 1.2rem; border-radius: 12px; border: 1px solid var(--hairline);
  background: var(--glass-bg); backdrop-filter: blur(8px);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.tech-chip:hover { transform: translateY(-3px); border-color: var(--cyan); color: var(--ink); }

/* =====================================================================
   Domain search
   ===================================================================== */
.domain { max-width: var(--maxw); margin: 0 auto; padding: 3rem 1.5rem; }
.domain__panel { padding: clamp(2rem, 4vw, 3.2rem); text-align: center; position: relative; overflow: hidden; }
.domain__panel::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: var(--grad-accent-soft); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0.3; pointer-events: none;
}
.domain__panel h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1.6rem; }
.domain__search { display: flex; gap: 0.7rem; max-width: 38rem; margin: 0 auto 1.4rem; flex-wrap: wrap; }
.domain__search input {
  flex: 1; min-width: 0; padding: 0.95rem 1.2rem; border-radius: 12px;
  border: 1px solid var(--hairline-strong); background: rgba(7,11,24,0.5);
  color: var(--ink); font-size: 1rem; font-family: var(--font-body);
}
.domain__search input::placeholder { color: var(--ink-faint); }
.domain__search input:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(34,211,238,0.18); }
.domain__tlds { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; margin-bottom: 1.6rem; }
.tld {
  font-size: 0.88rem; color: var(--ink-mute); padding: 0.4rem 0.85rem; border-radius: 999px;
  border: 1px solid var(--hairline); background: var(--glass-bg);
}
.tld b { color: var(--ink); }
.domain__promo-main { font-size: 1.05rem; color: var(--ink); }
.domain__promo-main b { background: var(--grad-accent); -webkit-background-clip: text; background-clip: text; color: transparent; }
.domain__promo-sub { font-size: 0.85rem; color: var(--ink-faint); margin-top: 0.2rem; }
.domain__rating { font-size: 0.85rem; color: var(--ink-mute); margin-top: 1.2rem; }
.domain__rating span { color: var(--ink-soft); font-weight: 600; }

/* =====================================================================
   Features
   ===================================================================== */
.features { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.features__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem;
}
.feature-card {
  padding: 1.8rem; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative; overflow: hidden;
}
.feature-card:hover { border-color: var(--hairline-strong); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
.feature-card__icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  color: var(--cyan); background: rgba(34,211,238,0.10); border: 1px solid rgba(34,211,238,0.25);
  margin-bottom: 1.2rem;
}
.feature-card__icon svg { width: 24px; height: 24px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--ink-mute); font-size: 0.95rem; }

/* =====================================================================
   Pricing
   ===================================================================== */
.pricing { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.billing-toggle { display: inline-flex; align-items: center; gap: 0.9rem; margin-top: 1.6rem; }
.billing-toggle__label { font-size: 0.95rem; font-weight: 600; color: var(--ink-mute); transition: color 0.2s var(--ease); }
.billing-toggle__label.active { color: var(--ink); }
.save-badge { font-style: normal; font-size: 0.72rem; font-weight: 700; color: var(--cyan); background: rgba(34,211,238,0.12); padding: 0.1rem 0.45rem; border-radius: 999px; margin-left: 0.3rem; }
.switch {
  width: 52px; height: 28px; border-radius: 999px; border: 1px solid var(--hairline-strong);
  background: rgba(7,11,24,0.6); position: relative; cursor: pointer; padding: 0;
  transition: background 0.3s var(--ease);
}
.switch[aria-checked="true"] { background: var(--grad-accent); border-color: transparent; }
.switch__thumb {
  position: absolute; top: 2px; left: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; transition: transform 0.3s var(--ease);
}
.switch[aria-checked="true"] .switch__thumb { transform: translateX(24px); }

.pricing__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; align-items: start; }
.plan {
  padding: 1.8rem; display: flex; flex-direction: column; gap: 1.2rem; position: relative;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.plan:hover { transform: translateY(-4px); }
.plan__name { font-size: 1.2rem; }
.plan__price { display: flex; align-items: baseline; gap: 0.3rem; font-family: var(--font-display); }
.plan__price .grad-text { font-size: 2.4rem; font-weight: 800; }
.plan__per { color: var(--ink-faint); font-size: 0.95rem; }
.plan__features { display: flex; flex-direction: column; gap: 0.7rem; }
.plan__features li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.92rem; color: var(--ink-mute); }
.plan__features li::before {
  content: ""; width: 16px; height: 16px; flex: none; border-radius: 50%;
  background: rgba(34,211,238,0.14);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='%2322d3ee' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='%2322d3ee' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
  background: var(--cyan);
}

.plan--popular {
  border-color: transparent;
  background: linear-gradient(var(--bg-1), var(--bg-1)) padding-box,
              var(--grad-accent) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 0 0 1px rgba(34,211,238,0.2), 0 30px 70px rgba(124,92,255,0.25);
}
.plan--popular::after {
  content: ""; position: absolute; inset: -2px; border-radius: inherit; z-index: -1;
  background: var(--grad-accent); filter: blur(22px); opacity: 0.35;
}
.plan__badge {
  position: absolute; top: -0.8rem; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: #04121a; background: var(--grad-accent); padding: 0.35rem 0.9rem; border-radius: 999px;
  white-space: nowrap;
}

/* =====================================================================
   Global infrastructure
   ===================================================================== */
.infra { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.infra__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.infra__copy h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
.infra__copy > p { color: var(--ink-mute); max-width: 30rem; }
.infra__stats { display: grid; grid-template-columns: repeat(4, auto); gap: 1.4rem; margin: 2rem 0 1.6rem; }
.infra__stats strong { font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; display: block; }
.infra__stats span { font-size: 0.8rem; color: var(--ink-faint); }
.infra__regions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.infra__regions li {
  font-size: 0.82rem; color: var(--ink-mute); padding: 0.35rem 0.8rem; border-radius: 999px;
  border: 1px solid var(--hairline); background: var(--glass-bg);
}
.infra__globe { display: flex; justify-content: center; }
.infra__globe svg { width: min(100%, 380px); filter: drop-shadow(0 0 50px rgba(124,92,255,0.2)); }
.globe-grid { animation: spin-slow 60s linear infinite; transform-origin: center; }
.globe-arc { stroke-dasharray: 6 8; animation: dash 3s linear infinite; }
.globe-nodes circle { animation: node-pulse 3s var(--ease-soft) infinite; }
.globe-nodes circle:nth-child(odd) { animation-delay: 1s; }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -28; } }
@keyframes node-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* =====================================================================
   Security
   ===================================================================== */
.security { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.security__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.security-item {
  padding: 1.3rem 1.5rem; font-weight: 600; font-size: 1rem; color: var(--ink-soft);
  display: flex; align-items: center; gap: 0.8rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.security-item::before {
  content: ""; width: 10px; height: 10px; border-radius: 50%; flex: none;
  background: var(--grad-accent); box-shadow: 0 0 12px rgba(34,211,238,0.6);
}
.security-item:hover { transform: translateY(-3px); border-color: var(--hairline-strong); }

/* =====================================================================
   Testimonials
   ===================================================================== */
.testimonials { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.testimonial { padding: 1.8rem; display: flex; flex-direction: column; gap: 1.4rem; }
.testimonial blockquote { margin: 0; font-size: 1.05rem; color: var(--ink); line-height: 1.55; }
.testimonial figcaption { display: flex; flex-direction: column; }
.testimonial figcaption strong { font-family: var(--font-display); }
.testimonial figcaption span { font-size: 0.85rem; color: var(--ink-faint); }

/* =====================================================================
   FAQ
   ===================================================================== */
.faq { max-width: 48rem; margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.faq__list { display: flex; flex-direction: column; gap: 0.8rem; }
.faq-item { border: 1px solid var(--hairline); border-radius: 14px; background: var(--glass-bg); overflow: hidden; }
.faq-item__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 1.2rem 1.4rem; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item__icon { position: relative; width: 16px; height: 16px; flex: none; }
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute; background: var(--cyan); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.faq-item__icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq-item__icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.faq-item__q[aria-expanded="true"] .faq-item__icon::after { transform: rotate(90deg); opacity: 0; }
.faq-item__a {
  display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease);
}
.faq-item__a > p { overflow: hidden; margin: 0; padding: 0 1.4rem; color: var(--ink-mute); }
.faq-item__a.open { grid-template-rows: 1fr; }
.faq-item__a.open > p { padding: 0 1.4rem 1.2rem; }

/* =====================================================================
   Final CTA
   ===================================================================== */
.final-cta { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 6rem) 1.5rem; }
.final-cta__panel {
  padding: clamp(2.5rem, 6vw, 4.5rem); text-align: center; position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
}
.final-cta__panel::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(40rem 16rem at 50% 0%, rgba(124,92,255,0.30), transparent 70%),
              radial-gradient(40rem 16rem at 50% 100%, rgba(34,211,238,0.22), transparent 70%);
}
.final-cta__panel h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); margin-bottom: 0.9rem; }
.final-cta__panel p { color: var(--ink-mute); font-size: 1.1rem; }
.final-cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; margin-top: 2rem; }

/* =====================================================================
   Footer
   ===================================================================== */
.site-footer {
  max-width: var(--maxw); margin: 2rem auto 0; padding: 3rem 1.5rem 2rem;
  border-top: 1px solid var(--hairline);
}
.footer__top { display: grid; grid-template-columns: 1.4fr 2.6fr; gap: 3rem; }
.footer__brand p { color: var(--ink-mute); font-size: 0.92rem; margin: 1rem 0 1.4rem; max-width: 24rem; }
.footer__news { display: flex; gap: 0.5rem; max-width: 22rem; }
.footer__news input {
  flex: 1; min-width: 0; padding: 0.65rem 0.9rem; border-radius: 10px;
  border: 1px solid var(--hairline-strong); background: rgba(7,11,24,0.5); color: var(--ink);
  font-family: var(--font-body); font-size: 0.9rem;
}
.footer__news input:focus { border-color: var(--cyan); outline: none; }
.footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.footer__col h3 { font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1rem; }
.footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a { font-size: 0.9rem; color: var(--ink-mute); transition: color 0.2s var(--ease); }
.footer__col a:hover { color: var(--cyan); }
.footer__badges { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 2.5rem 0 1.5rem; padding-top: 2rem; border-top: 1px solid var(--hairline); }
.trust-badge {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em; color: var(--ink-mute);
  padding: 0.4rem 0.85rem; border-radius: 8px; border: 1px solid var(--hairline); background: var(--glass-bg);
}
.footer__bottom { font-size: 0.85rem; color: var(--ink-faint); }

/* =====================================================================
   Scroll reveal
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); will-change: transform, opacity; }
.reveal.in { opacity: 1; transform: none; }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__visual { order: -1; }
  .infra__inner { grid-template-columns: 1fr; }
  .features__grid, .security__grid, .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 1.5rem;
    padding: 2rem 1.5rem; background: rgba(7,11,24,0.96); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--hairline);
    transform: translateY(-130%); transition: transform 0.4s var(--ease); align-items: stretch;
  }
  .nav__menu.open { transform: translateY(0); }
  .nav__links { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .nav__menu .btn { width: 100%; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .float-panel--1 { left: 0; }
  .float-panel--3 { left: 0; }
}

@media (max-width: 640px) {
  .features__grid, .security__grid, .testimonials__grid, .pricing__grid { grid-template-columns: 1fr; }
  .infra__stats { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .float-panel--2 { right: 0; }
}

/* =====================================================================
   Reduced motion — disable non-essential animation
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .orb, .hero-cloud, .globe-grid, .globe-arc, .globe-nodes circle, .led, .eyebrow__dot { animation: none !important; }
  .packet { display: none; }
}