/* =========================================================
   Axioma — Landing styles
   ========================================================= */

:root {
  /* palette */
  --bg: #06060d;
  --bg-2: #0a0a16;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: #ECECF6;
  --muted: #9B9BB4;
  --muted-2: #6E6E86;

  --violet: #8B5CF6;
  --indigo: #6366F1;
  --cyan: #22D3EE;
  --pink: #F472B6;

  --grad: linear-gradient(120deg, #8B5CF6 0%, #6366F1 45%, #22D3EE 100%);
  --grad-soft: linear-gradient(120deg, rgba(139, 92, 246, 0.18), rgba(34, 211, 238, 0.18));

  --shadow-lg: 0 30px 80px -20px rgba(0, 0, 0, 0.65);
  --shadow-glow: 0 0 0 1px rgba(139, 92, 246, 0.25), 0 24px 60px -18px rgba(99, 102, 241, 0.45);

  --radius: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Manrope", var(--font-sans);
  --font-mono: "Space Grotesk", var(--font-display);
}

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

* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; color: inherit; background: none; border: none; }
ul, ol { list-style: none; padding: 0; }
::selection { background: rgba(139, 92, 246, 0.4); color: #fff; }

/* ---------- layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding: clamp(72px, 11vw, 140px) 0; position: relative; }

.skip-link {
  position: absolute;
  left: 50%;
  top: -60px;
  transform: translateX(-50%);
  background: var(--violet);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  z-index: 200;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ---------- decorative background ---------- */
.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(99, 102, 241, 0.12), transparent 60%),
    radial-gradient(900px 500px at 0% 10%, rgba(34, 211, 238, 0.08), transparent 55%),
    var(--bg);
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  animation: float 18s var(--ease) infinite alternate;
}
.blob--1 { width: 520px; height: 520px; background: rgba(139, 92, 246, 0.5); top: -120px; left: -100px; }
.blob--2 { width: 460px; height: 460px; background: rgba(34, 211, 238, 0.35); top: 30%; right: -120px; animation-delay: -6s; }
.blob--3 { width: 420px; height: 420px; background: rgba(244, 114, 182, 0.22); bottom: -140px; left: 35%; animation-delay: -11s; }

.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: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
}

@keyframes float {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 60px) scale(1.12); }
}

/* ---------- typography utilities ---------- */
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.eyebrow__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.7); opacity: 0.6; }
}

.section__head {
  max-width: 640px;
  margin: 0 auto clamp(40px, 6vw, 68px);
  text-align: center;
}
.section__head--left { text-align: left; margin-inline: 0; }
.section__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.section__lead {
  margin-top: 18px;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 19px);
}

/* ---------- buttons ---------- */
.btn {
  --pad-y: 12px;
  --pad-x: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.99); }

.btn--primary {
  color: #fff;
  background: var(--grad);
  background-size: 160% 160%;
  box-shadow: 0 10px 30px -8px rgba(99, 102, 241, 0.6);
  animation: gradShift 6s ease infinite;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px -10px rgba(99, 102, 241, 0.75);
}
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.btn--ghost {
  color: var(--text);
  background: var(--surface);
  border-color: var(--border-strong);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: var(--surface-2);
  border-color: var(--violet);
  transform: translateY(-2px);
}

.btn--sm { --pad-y: 9px; --pad-x: 18px; font-size: 14px; }
.btn--lg { --pad-y: 16px; --pad-x: 30px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s, padding 0.3s;
  padding: 16px 0;
}
.site-header.is-scrolled {
  background: rgba(8, 8, 16, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 1px 0 var(--border), 0 12px 30px -18px rgba(0, 0, 0, 0.8);
  padding: 10px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.01em;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
}
.brand__name { background: linear-gradient(90deg, #fff, #c9c9e8); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav {
  display: flex;
  gap: 6px;
  margin-inline: auto;
}
.nav a {
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}
.nav a:hover { color: var(--text); background: var(--surface); }

.header__actions { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}
.lang-switch__btn {
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  color: var(--muted-2);
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.05em;
}
.lang-switch__btn.is-active { color: var(--text); }
.lang-switch__btn:hover { color: var(--text); }
.lang-switch__sep { color: var(--muted-2); }

/* mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 22px; height: 2px; border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.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;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.9;
}
.hero__inner { position: relative; z-index: 1; }
.hero__content { max-width: 860px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin-top: 26px;
}
.hero__title span { display: block; }

.hero__subtitle {
  margin-top: 26px;
  max-width: 640px;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--muted);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 6vw, 64px);
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.hero__stats li { display: flex; flex-direction: column; gap: 4px; }
.hero__stats strong {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero__stats span { font-size: 14px; color: var(--muted); max-width: 180px; }

.hero__scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  z-index: 1;
}
.hero__scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(var(--muted-2), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -50%; left: 0;
  width: 100%; height: 50%;
  background: linear-gradient(var(--cyan), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { top: -50%; } 100% { top: 100%; }
}

/* ---------- marquee ---------- */
.trust, .tech { padding: 40px 0; }
.trust__label {
  text-align: center;
  color: var(--muted-2);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee--reverse .marquee__track { animation-direction: reverse; animation-duration: 44s; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 30px);
  color: var(--muted-2);
  letter-spacing: -0.01em;
  transition: color 0.3s;
  white-space: nowrap;
}
.marquee__track--tech span { color: rgba(155, 155, 180, 0.55); }
.marquee__track span:hover { color: var(--text); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- cards (services) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
}
.card:hover {
  transform: translateY(-6px);
  background: var(--surface-2);
}
.card:hover::before { opacity: 1; }
.card__icon {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 16px;
  margin-bottom: 22px;
  color: #fff;
  background: var(--grad-soft);
  border: 1px solid var(--border-strong);
  transition: transform 0.4s var(--ease);
}
.card:hover .card__icon { transform: scale(1.06) rotate(-3deg); }
.card__icon svg { color: var(--cyan); }
.card h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.card p { color: var(--muted); font-size: 16px; }

/* ---------- process steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.step:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.step__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 14px 0 8px;
}
.step p { font-size: 14.5px; color: var(--muted); }

/* ---------- benefits ---------- */
.benefits__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.benefits__intro { position: sticky; top: 110px; }
.benefits__intro .section__lead { margin-bottom: 30px; }
.benefits__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.benefit {
  display: flex;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.benefit:hover { transform: translateY(-4px); background: var(--surface-2); border-color: var(--border-strong); }
.benefit__icon {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--grad-soft);
  border: 1px solid var(--border);
}
.benefit h3 { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 5px; }
.benefit p { font-size: 14.5px; color: var(--muted); }

/* ---------- stats banner ---------- */
.stats-banner__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: clamp(36px, 5vw, 56px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.14), rgba(34, 211, 238, 0.08));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.stat-big { display: flex; flex-direction: column; gap: 8px; }
.stat-big strong {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #fff, #b9b9e0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-big span { font-size: 14px; color: var(--muted); }

/* ---------- cases ---------- */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.case {
  position: relative;
  padding: 34px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.case::after {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  right: -100px; top: -100px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.case:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.case:hover::after { opacity: 1; }
.case__industry {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.case h3 { font-family: var(--font-display); font-size: 23px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.case p { color: var(--muted); margin-bottom: 24px; }
.case__metric { display: flex; align-items: baseline; gap: 12px; padding-top: 20px; border-top: 1px solid var(--border); }
.case__metric strong {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.case__metric span { font-size: 14px; color: var(--muted); }

/* ---------- testimonials ---------- */
.testi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testi {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.testi:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.testi blockquote {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: 22px;
}
.testi blockquote::before {
  content: "“";
  display: block;
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 0.4;
  margin-bottom: 16px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.testi figcaption { display: flex; flex-direction: column; gap: 2px; }
.testi figcaption strong { font-family: var(--font-display); font-weight: 700; }
.testi figcaption span { font-size: 14px; color: var(--muted); }

/* ---------- pricing / plans ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 36px 30px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.plan:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.plan--featured {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.12), rgba(34, 211, 238, 0.04));
  border-color: var(--violet);
  box-shadow: var(--shadow-glow);
}
.plan__badge {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  color: #fff;
  background: var(--grad);
}
.plan__name { font-family: var(--font-display); font-size: 22px; font-weight: 700; }
.plan__price {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  margin: 6px 0 18px;
  font-weight: 600;
}
.plan__desc { color: var(--muted); font-size: 15.5px; margin-bottom: 22px; }
.plan__feats { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex-grow: 1; }
.plan__feats li { position: relative; padding-left: 28px; font-size: 15px; color: var(--text); }
.plan__feats li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--grad-soft);
  border: 1px solid var(--border-strong);
}
.plan__feats li::after {
  content: "";
  position: absolute;
  left: 5px; top: 8px;
  width: 5px; height: 8px;
  border: solid var(--cyan);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ---------- faq ---------- */
.faq__layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: start;
}
.section__head--left.reveal { position: sticky; top: 110px; }
.faq__list { display: flex; flex-direction: column; gap: 14px; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 4px 24px;
  transition: border-color 0.3s, background 0.3s;
}
.faq__item[open] { border-color: var(--border-strong); background: var(--surface-2); }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  list-style: none;
  cursor: pointer;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 400;
  color: var(--cyan);
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p {
  color: var(--muted);
  padding: 0 0 22px;
  font-size: 16px;
  max-width: 60ch;
}

/* ---------- contact ---------- */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}
.contact__points { display: flex; flex-direction: column; gap: 12px; margin: 28px 0; }
.contact__points li { position: relative; padding-left: 28px; color: var(--text); }
.contact__points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}
.contact__direct { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.contact__direct a {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.contact__direct a:hover { color: var(--cyan); border-color: var(--cyan); }

.contact__form {
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 14px; font-weight: 600; color: var(--muted); }
.field input,
.field textarea {
  font-family: inherit;
  font-size: 16px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 16px;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--violet);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.16);
}
.field input:user-invalid,
.field textarea:user-invalid { border-color: #f87171; }
.form__note { font-size: 13px; color: var(--muted-2); text-align: center; }

/* required asterisk */
.field__req { color: var(--violet); font-weight: 700; }

/* soft inline notice when no contact method is provided */
.field__error {
  font-size: 13.5px;
  font-weight: 500;
  color: #e6a4a4;
  margin: -8px 0 2px;
}
.form__error {
  text-align: center;
  font-weight: 600;
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: 12px;
  padding: 14px;
}

.form__success {
  text-align: center;
  font-weight: 600;
  color: var(--cyan);
  background: var(--grad-soft);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 14px;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  margin-top: 40px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer__tagline { color: var(--muted); margin-top: 16px; max-width: 320px; font-size: 15px; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 4px;
}
.footer__col a { color: var(--muted); font-size: 15px; transition: color 0.2s; width: fit-content; }
.footer__col a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  color: var(--muted-2);
  font-size: 14px;
}

/* ---------- reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
/* stagger children grids */
.cards .reveal, .steps .reveal, .benefits__list .reveal,
.cases__grid .reveal, .testi__grid .reveal, .plans .reveal {
  transition-delay: var(--d, 0s);
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .cards, .testi__grid, .plans { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .benefits__grid { grid-template-columns: 1fr; }
  .benefits__intro { position: static; }
  .stats-banner__inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 86vw);
    flex-direction: column;
    justify-content: flex-start;
    gap: 6px;
    padding: 100px 24px 40px;
    margin: 0;
    background: rgba(10, 10, 22, 0.96);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    z-index: 90;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { width: 100%; font-size: 18px; padding: 14px 16px; }
  .nav-toggle { display: flex; z-index: 110; }
  .header__cta { display: none; }
  .faq__layout { grid-template-columns: 1fr; }
  .section__head--left.reveal { position: static; }
  .contact__inner { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .cards, .steps, .testi__grid, .plans, .cases__grid, .benefits__list { grid-template-columns: 1fr; }
  .stats-banner__inner { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__stats { gap: 24px 36px; }
  .hero { min-height: auto; padding-top: 130px; }
  .footer__bottom { flex-direction: column; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}