/* ============================================================
   INFOTEKNIK LLC — Single-page IT consultancy site
   Aesthetic: dark enterprise tech · teal + blue accents
   Fonts: Sora (display) · Manrope (body) · JetBrains Mono (labels)
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --bg:            #0A0E1A;
  --bg-2:          #0C1120;
  --surface:       rgba(255, 255, 255, 0.035);
  --surface-2:     rgba(255, 255, 255, 0.055);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --ink:           #F5F7FA;
  --muted:         #AEB9CC;   /* AA on --bg */
  --muted-2:       #8593A8;

  --accent:        #00E5C7;
  --accent-2:      #3B82F6;
  --accent-soft:   rgba(0, 229, 199, 0.12);

  --grad:          linear-gradient(120deg, #00E5C7 0%, #3B82F6 100%);
  --grad-soft:     linear-gradient(120deg, rgba(0,229,199,.16), rgba(59,130,246,.16));

  --radius:        18px;
  --radius-sm:     12px;
  --radius-lg:     26px;

  --shadow:        0 24px 60px -20px rgba(0, 0, 0, 0.65);
  --shadow-glow:   0 0 0 1px rgba(0,229,199,.25), 0 24px 60px -24px rgba(0,229,199,.35);

  --maxw:          1180px;
  --pad:           clamp(20px, 5vw, 40px);

  --font-display:  "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body:     "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-mono:     "JetBrains Mono", ui-monospace, monospace;

  --ease:          cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(15.5px, 1.05vw, 17px);
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(59,130,246,.16), transparent 60%),
    radial-gradient(900px 600px at 8% 4%, rgba(0,229,199,.12), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

/* ---------- Accessibility helpers ---------- */
.skip-link {
  position: fixed; top: -100px; left: 16px; z-index: 1000;
  background: var(--accent); color: #04221d; font-weight: 700;
  padding: 10px 16px; border-radius: 10px; transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }

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

/* ---------- Atmosphere / background ---------- */
.atmosphere { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; will-change: transform; }
.orb--1 { width: 520px; height: 520px; top: -160px; right: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(59,130,246,.55), transparent 65%);
  animation: orbFloat1 24s ease-in-out infinite alternate; }
.orb--2 { width: 460px; height: 460px; top: 38%; left: -160px;
  background: radial-gradient(circle at 50% 50%, rgba(0,229,199,.4), transparent 65%);
  animation: orbFloat2 28s ease-in-out infinite alternate; }
.orb--3 { width: 600px; height: 600px; bottom: -260px; right: 10%;
  background: radial-gradient(circle at 50% 50%, rgba(59,130,246,.28), transparent 65%);
  animation: orbFloat3 32s ease-in-out infinite alternate; }

@keyframes orbFloat1 { from { transform: translate(0,0) scale(1); } to { transform: translate(-46px, 36px) scale(1.1); } }
@keyframes orbFloat2 { from { transform: translate(0,0) scale(1); } to { transform: translate(42px, -32px) scale(1.08); } }
@keyframes orbFloat3 { from { transform: translate(0,0) scale(1); } to { transform: translate(-34px, -42px) scale(1.06); } }
@keyframes heroAurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-2.5%, -2%, 0) scale(1.06); }
  100% { transform: translate3d(2%, 1.5%, 0) scale(1.03); }
}

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(1200px 800px at 50% 0%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(1200px 800px at 50% 0%, #000 0%, transparent 80%);
  animation: gridPan 34s linear infinite;
}
@keyframes gridPan { from { background-position: 0 0; } to { background-position: 64px 64px; } }
.grain {
  position: absolute; inset: 0; opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Shared section + typography ---------- */
.section { padding-block: clamp(64px, 9vw, 120px); position: relative; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .78rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  margin: 0;
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

.section__head { max-width: 660px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section__head--left { text-align: left; margin-inline: 0; }
.section__title { font-size: clamp(1.85rem, 3.6vw, 3rem); margin-top: 16px; }
.section__lead { color: var(--muted); font-size: clamp(1rem, 1.3vw, 1.15rem); margin-top: 16px; }
.section__head .eyebrow { justify-content: center; }
.section__head--left .eyebrow { justify-content: flex-start; }

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease); white-space: nowrap;
}
.btn svg { transition: transform .25s var(--ease); }
.btn--primary {
  background: var(--grad); color: #04221d;
  box-shadow: 0 10px 30px -10px rgba(0,229,199,.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(0,229,199,.7); }
.btn--primary:hover svg { transform: translateX(4px); }
.btn--ghost {
  background: var(--surface); color: var(--ink); border-color: var(--border-strong);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--accent); background: var(--surface-2); }
.btn--block { width: 100%; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(10,14,26,.85), rgba(10,14,26,.55));
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--border); background: rgba(10,14,26,.9); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { flex: none; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.18rem; letter-spacing: .02em; }
.brand__name-accent {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.nav { display: flex; align-items: center; }
.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__menu a {
  display: inline-block; padding: 9px 14px; border-radius: 10px; font-weight: 500;
  color: var(--muted); transition: color .2s var(--ease), background .2s var(--ease);
}
.nav__menu a:hover { color: var(--ink); background: var(--surface); }
.nav__cta {
  color: #04221d !important; background: var(--grad); font-weight: 700;
  margin-left: 8px; box-shadow: 0 8px 24px -10px rgba(0,229,199,.6);
}
.nav__cta:hover { transform: translateY(-1px); }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  cursor: pointer; align-items: center; justify-content: center;
}
.nav__toggle span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease), opacity .25s 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 {
  position: relative;
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--pad); padding-block: clamp(56px, 9vw, 116px);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
/* Animated aurora glow living behind the hero content */
.hero::before {
  content: ""; position: absolute; inset: -12% -6% -6%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(38% 48% at 18% 32%, rgba(0,229,199,.20), transparent 70%),
    radial-gradient(46% 56% at 82% 22%, rgba(59,130,246,.24), transparent 72%),
    radial-gradient(34% 44% at 62% 78%, rgba(0,229,199,.12), transparent 70%);
  filter: blur(26px);
  will-change: transform;
  animation: heroAurora 18s ease-in-out infinite alternate;
}
.hero__inner { display: block; position: relative; z-index: 1; }
.eyebrow { margin-bottom: 22px; }
.hero__title { font-size: clamp(2.6rem, 6.4vw, 4.7rem); font-weight: 800; letter-spacing: -0.03em; }
.hero__lead { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.22rem); max-width: 560px; margin-top: 26px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.hero__pills li {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; color: var(--muted);
  padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
}

/* Hero visual: glass "rollout console" */
.hero__visual { perspective: 1400px; position: relative; z-index: 1; }
.console {
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); overflow: hidden;
  transform: rotateY(-9deg) rotateX(4deg); transform-style: preserve-3d;
  transition: transform .6s var(--ease);
}
.hero__visual:hover .console { transform: rotateY(-4deg) rotateX(2deg); }
.console__bar {
  display: flex; align-items: center; gap: 7px;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.console__bar .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.console__bar .dot:nth-child(1) { background: #ff5f57; }
.console__bar .dot:nth-child(2) { background: #febc2e; }
.console__bar .dot:nth-child(3) { background: #28c840; }
.console__title { margin-left: auto; font-family: var(--font-mono); font-size: .76rem; color: var(--muted-2); }
.console__body { padding: 22px; display: grid; gap: 16px; }
.console__row {
  display: flex; align-items: center; gap: 12px; font-size: .94rem; color: var(--ink);
  flex-wrap: wrap;
}
.console__row em { color: var(--muted-2); font-style: normal; font-family: var(--font-mono); font-size: .8rem; margin-left: auto; }
.tag { width: 22px; height: 22px; flex: none; display: grid; place-items: center; border-radius: 7px; font-size: .7rem; }
.tag--ok { background: var(--accent-soft); color: var(--accent); }
.tag--run { background: rgba(59,130,246,.18); color: #7fb0ff; }
.tag--idle { background: var(--surface-2); color: var(--muted-2); }
.bar { flex-basis: 100%; height: 6px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bar__fill { display: block; height: 100%; width: 64%; border-radius: 99px; background: var(--grad);
  animation: load 3.4s var(--ease) infinite alternate; }
@keyframes load { from { width: 48%; } to { width: 78%; } }
.console__foot {
  display: flex; gap: 8px; padding: 16px 22px; border-top: 1px solid var(--border);
  background: rgba(0,0,0,.18);
}
.console__foot .metric { flex: 1; font-size: .78rem; color: var(--muted-2); }
.console__foot .metric strong { display: block; font-family: var(--font-display); font-size: 1.5rem; color: var(--ink); }

/* ---------- Capabilities strip ---------- */
.capabilities { padding-block: clamp(8px, 2vw, 20px); }
.cap-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: 26px; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); backdrop-filter: blur(8px);
}
.cap { padding: 6px 10px; }
.cap__icon { width: 30px; height: 30px; color: var(--accent); margin-bottom: 12px; }
.cap h3 { font-size: 1.05rem; margin-bottom: 6px; }
.cap p { color: var(--muted); font-size: .92rem; line-height: 1.5; }

/* ---------- Services ---------- */
.cards { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }
.card {
  flex: 0 1 340px; position: relative;
  display: flex; flex-direction: column;
  padding: 30px 28px; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad); opacity: 0;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity .35s var(--ease);
}
.card:hover { transform: translateY(-6px); background: var(--surface-2); box-shadow: var(--shadow); }
.card:hover::before { opacity: .9; }

.card__num { font-family: var(--font-mono); font-size: .8rem; color: var(--muted-2); letter-spacing: .1em; }
.card__icon {
  width: 52px; height: 52px; margin: 14px 0 18px; border-radius: 14px;
  display: grid; place-items: center; color: var(--accent);
  background: var(--accent-soft); border: 1px solid rgba(0,229,199,.2);
}
.card__icon svg { width: 26px; height: 26px; }
.card__title { font-size: 1.28rem; margin-bottom: 12px; }
.card__text { color: var(--muted); font-size: .96rem; }
.card__list { margin-top: 16px; display: grid; gap: 9px; }
.card__list li { position: relative; padding-left: 22px; font-size: .9rem; color: var(--muted); }
.card__list li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 9px; height: 9px;
  border-radius: 50%; background: var(--grad); box-shadow: 0 0 8px rgba(0,229,199,.5);
}

/* ---------- Approach / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  position: relative; padding: 30px 26px; border: 1px solid var(--border);
  border-radius: var(--radius-lg); background: var(--surface);
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.step:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.step__num {
  font-family: var(--font-display); font-weight: 800; font-size: 1.6rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.step h3 { font-size: 1.2rem; margin: 14px 0 10px; }
.step p { color: var(--muted); font-size: .93rem; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 46px; right: -12px; width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

/* ---------- Sectors ---------- */
.sectors__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(34px, 6vw, 70px); align-items: center; }
.sectors__inner .section__head { margin-bottom: 0; }
.sectors__inner .btn { margin-top: 28px; }
.sector-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.sector {
  display: flex; align-items: center; gap: 12px; min-height: 78px;
  padding: 18px 22px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.sector::before {
  content: ""; width: 10px; height: 10px; border-radius: 3px; flex: none;
  background: var(--grad); box-shadow: 0 0 10px rgba(0,229,199,.6);
}
.sector:hover { transform: translateY(-3px); border-color: var(--accent); background: var(--surface-2); }

/* ---------- Why us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why-card {
  padding: 28px 26px; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), transparent);
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.why-card:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.why-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.why-card p { color: var(--muted); font-size: .93rem; }

/* ---------- About ---------- */
.about__inner { display: grid; grid-template-columns: 1.3fr .9fr; gap: clamp(34px, 6vw, 64px); align-items: center; }
.about__text .section__title { margin-bottom: 20px; }
.about__text p { color: var(--muted); margin-bottom: 16px; }
.about__badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; color: var(--ink);
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
}
.badge__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }

.about__aside {
  padding: 32px; border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  background: var(--grad-soft); backdrop-filter: blur(8px); box-shadow: var(--shadow);
}
.facts { display: grid; gap: 18px; }
.facts > div { display: grid; gap: 4px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.facts > div:last-child { border-bottom: 0; padding-bottom: 0; }
.facts dt { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.facts dd { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; }

/* ---------- CTA band ---------- */
.cta-band { padding-block: clamp(20px, 4vw, 40px); }
.cta-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  padding: clamp(34px, 5vw, 56px); border-radius: var(--radius-lg);
  background: var(--grad-soft); border: 1px solid var(--border-strong);
  position: relative; overflow: hidden; box-shadow: var(--shadow);
}
.cta-band__inner::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 200px at 90% 0%, rgba(0,229,199,.18), transparent 60%);
  pointer-events: none;
}
.cta-band__inner h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
.cta-band__inner p { color: var(--muted); margin-top: 12px; max-width: 520px; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; }

/* ---------- Contact ---------- */
.contact__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(34px, 6vw, 64px); align-items: start; }
.contact__details { margin-top: 32px; display: grid; gap: 18px; }
.contact__details li { display: flex; align-items: center; gap: 16px; }
.contact__ic {
  width: 46px; height: 46px; flex: none; display: grid; place-items: center; border-radius: 13px;
  color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(0,229,199,.2);
}
.contact__ic svg { width: 22px; height: 22px; }
.contact__label { display: block; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }
.contact__details a { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; transition: color .2s var(--ease); }
.contact__details a:hover { color: var(--accent); }
.contact__static { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; }

.contact__form {
  padding: clamp(26px, 3vw, 36px); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); background: var(--surface); backdrop-filter: blur(8px);
  display: grid; gap: 18px; box-shadow: var(--shadow);
}
.field { display: grid; gap: 8px; }
.field label { font-size: .86rem; font-weight: 600; color: var(--ink); }
.optional { color: var(--muted-2); font-weight: 400; }
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: .96rem; color: var(--ink);
  padding: 13px 15px; border-radius: var(--radius-sm);
  background: rgba(0,0,0,.25); border: 1px solid var(--border);
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); background: rgba(0,0,0,.4);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-note { font-size: .82rem; color: var(--muted-2); margin-top: 2px; }
.form-note a { color: var(--accent); }

/* ---------- FAQ ---------- */
.faq__inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(34px, 6vw, 70px); align-items: start; }
.faq__inner .section__head { margin-bottom: 0; }
.faq__inner .section__lead a { color: var(--accent); }
.faq__list { display: grid; gap: 14px; }
.faq__item {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
  overflow: hidden; transition: border-color .3s var(--ease), background .3s var(--ease);
}
.faq__item[open] { border-color: var(--border-strong); background: var(--surface-2); }
.faq__item summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 22px; font-family: var(--font-display); font-weight: 600; font-size: 1.04rem; color: var(--ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: var(--radius); }
.faq__item summary:hover { color: var(--accent); }
.faq__icon { position: relative; width: 20px; height: 20px; flex: none; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; background: var(--accent); border-radius: 2px; transition: transform .3s var(--ease);
}
.faq__icon::before { top: 9px; left: 2px; width: 16px; height: 2px; }
.faq__icon::after  { top: 2px; left: 9px; width: 2px; height: 16px; }
.faq__item[open] .faq__icon::after { transform: scaleY(0); }
.faq__answer { padding: 0 22px 22px; color: var(--muted); }
.faq__answer p { font-size: .96rem; }
.faq__item[open] .faq__answer { animation: faqOpen .35s var(--ease); }
@keyframes faqOpen { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .faq__item, .faq__icon::before, .faq__icon::after { transition: none; }
  .faq__item[open] .faq__answer { animation: none; }
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); margin-top: clamp(40px, 7vw, 90px); padding-top: clamp(48px, 6vw, 72px); background: rgba(0,0,0,.2); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer__tag { color: var(--muted); margin-top: 16px; max-width: 340px; font-size: .95rem; }
.footer__nav h4, .footer__contact h4 {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted-2); margin-bottom: 16px; font-weight: 600;
}
.footer__nav ul, .footer__contact ul { display: grid; gap: 11px; }
.footer__nav a, .footer__contact a { color: var(--muted); transition: color .2s var(--ease); }
.footer__nav a:hover, .footer__contact a:hover { color: var(--accent); }
.footer__contact li { color: var(--muted); }
.footer__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding-block: 26px; border-top: 1px solid var(--border); font-size: .85rem; color: var(--muted-2);
}
.footer__meta { font-family: var(--font-mono); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
/* stagger children within a grid/flex parent */
.cap-grid .cap.reveal,
.cards .card.reveal,
.steps .step.reveal,
.why-grid .why-card.reveal { transition-delay: calc(var(--i, 0) * 90ms); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bar__fill, .orb, .grid-overlay { animation: none; }
  .hero::before { animation: none; }
  .btn, .card, .step, .sector, .why-card, .console { transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions, .hero__pills { justify-content: center; }
  .hero__visual { order: 2; width: 100%; max-width: 560px; margin-inline: auto; }
  .faq__inner { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child)::after { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors__inner, .about__inner, .contact__inner { grid-template-columns: 1fr; }
  .about__aside { order: -1; }
}

@media (max-width: 720px) {
  /* Mobile nav */
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 18px var(--pad) 26px;
    background: rgba(10,14,26,.97); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .3s var(--ease), opacity .3s var(--ease);
  }
  .nav__menu.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__menu a { padding: 14px 12px; border-radius: 12px; }
  .nav__cta { margin-left: 0; margin-top: 8px; text-align: center; }

  .card { flex-basis: 100%; max-width: 460px; }

  .why-grid { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .cap-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero__pills { gap: 8px; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
}