/* ============================================================
   proflowsoft — design system v3 "midnight precision"
   Deep charcoal base · electric purple + cyan accents ·
   glassmorphism panels · 300ms cubic-bezier motion
   ============================================================ */
:root {
  --bg: #0f111a;
  --bg-soft: #12151f;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-solid: #151827;
  --glass: rgba(18, 21, 34, 0.62);
  --ink: #ffffff;
  --ink-soft: #9aa3b8;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #7c5cfc;
  --accent-soft: rgba(124, 92, 252, 0.14);
  --cyan: #00e5ff;
  --cyan-soft: rgba(0, 229, 255, 0.1);
  --grad: linear-gradient(90deg, #7c5cfc, #00e5ff);
  --grad-135: linear-gradient(135deg, #7c5cfc, #00e5ff);
  --ok: #2fd47f;
  --err: #ff6470;
  --radius: 10px;
  --radius-sm: 4px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --shadow-sm: 0 16px 40px -20px rgba(0, 0, 0, 0.7);
  --maxw: 1200px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --sy: 0px; /* scroll offset for parallax, set by JS */
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Parallax ambient glows — drift slowly against scroll */
body::before, body::after {
  content: ""; position: fixed; z-index: 0; pointer-events: none;
  border-radius: 50%; filter: blur(90px); will-change: transform;
}
body::before {
  width: 780px; height: 780px; top: -280px; right: -220px;
  background: radial-gradient(circle, rgba(124,92,252,0.16), transparent 65%);
  transform: translate3d(0, calc(var(--sy) * 0.07), 0);
}
body::after {
  width: 640px; height: 640px; bottom: -260px; left: -220px;
  background: radial-gradient(circle, rgba(0,229,255,0.07), transparent 65%);
  transform: translate3d(0, calc(var(--sy) * -0.05), 0);
}
main, header, section, footer { position: relative; z-index: 1; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.08; letter-spacing: -0.03em; font-weight: 800; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
p { color: var(--ink-soft); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--cyan);
  margin-bottom: 20px;
}
.eyebrow::before { content: "//"; color: var(--accent); font-weight: 700; }

.section { padding: 120px 0; }
.section-sm { padding: 72px 0; }
.section-head { max-width: 660px; margin: 0 0 64px; text-align: left; }
.section-head p { margin-top: 18px; font-size: 1.08rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.bg-soft { background: var(--bg-soft); }
.bg-navy { background: var(--bg-soft); color: #fff; }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: #fff; }
.bg-navy p { color: var(--ink-soft); }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.92rem; cursor: pointer;
  border: 1px solid transparent; font-family: inherit;
  transition: all 300ms var(--ease);
}
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: inset 0 0 0 0 rgba(255,255,255,0);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 0 22px rgba(255,255,255,0.22), 0 14px 34px -12px rgba(124,92,252,0.65);
}
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: #fff; box-shadow: inset 0 0 18px rgba(124,92,252,0.18); }
.btn-light { background: #fff; color: #0f111a; }
.btn-light:hover { transform: translateY(-2px); box-shadow: inset 0 0 18px rgba(124,92,252,0.25), 0 14px 30px -12px rgba(0,0,0,0.6); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 300ms var(--ease), border-color 300ms var(--ease), box-shadow 300ms var(--ease);
}
.site-header.scrolled {
  background: rgba(15, 17, 26, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px -20px rgba(0, 0, 0, 0.8);
}
.site-header.header-dark,
.site-header.header-dark.scrolled {
  background: rgba(15, 17, 26, 0.9);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 82px; transition: height 300ms var(--ease); }
.site-header.scrolled .nav { height: 64px; }
.brand { display: flex; align-items: center; }
.brand .logo { display: block; height: 34px; width: auto; transition: height 300ms var(--ease); }
.brand .logo-white { display: block; }
.brand .logo-black { display: none; }
.site-header.scrolled .brand .logo { height: 28px; }

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  position: relative;
  font-family: var(--font-mono);
  font-weight: 500; font-size: 0.8rem; text-transform: lowercase;
  color: rgba(255,255,255,0.66); transition: color 300ms var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--grad); transition: width 300ms var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; }

.btn-login {
  background: var(--accent-soft); color: #cfc2ff;
  border: 1px solid rgba(124,92,252,0.5);
  font-family: var(--font-mono); text-transform: lowercase;
  font-size: 0.78rem; font-weight: 600;
}
.btn-login:hover {
  background: var(--accent); color: #fff; transform: translateY(-1px);
  box-shadow: inset 0 0 16px rgba(255,255,255,0.18), 0 10px 26px -10px rgba(124,92,252,0.7);
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px;
}
.hero-grid-lines {
  position: absolute; inset: 0; opacity: 0.5; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(900px 620px at 70% 30%, #000, transparent 72%);
  mask-image: radial-gradient(900px 620px at 70% 30%, #000, transparent 72%);
}
.hero-glow {
  position: absolute; top: -15%; right: -8%; width: 760px; height: 760px; pointer-events: none;
  background: radial-gradient(circle, rgba(124,92,252,0.22), transparent 60%);
  filter: blur(30px);
}
.hero-layout {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 84px; align-items: center;
}
.hero-inner { max-width: 640px; }
.hero .eyebrow, .page-hero .eyebrow { color: var(--cyan); }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero .lead { color: rgba(255,255,255,0.72); font-size: 1.16rem; margin: 26px 0 38px; max-width: 540px; line-height: 1.8; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Metric row */
.hero-metrics {
  display: flex; margin-top: 58px;
  border-top: 1px solid var(--line);
}
.metric { flex: 1; padding: 22px 26px 0 0; }
.metric + .metric { padding-left: 26px; border-left: 1px solid var(--line); }
.metric strong {
  display: block; font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; color: #fff;
}
.metric span { font-size: 0.8rem; color: var(--ink-soft); font-family: var(--font-mono); }

/* ---------- Code editor (hero + internal pages) ---------- */
.hero-visual { position: relative; z-index: 2; }
.hero-visual::before {
  content: ""; position: absolute; inset: -8% -6%; z-index: -1;
  background: radial-gradient(closest-side, rgba(124,92,252,0.28), transparent 72%);
  filter: blur(30px);
}
.editor {
  border-radius: var(--radius); overflow: hidden;
  background: var(--glass);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.hero-visual .editor { transform: perspective(1600px) rotateY(-7deg) rotateX(2deg); }
.hero-visual .editor:hover { transform: perspective(1600px) rotateY(-3deg) rotateX(1deg); }
.ed-bar {
  display: flex; align-items: center; gap: 18px; padding: 0 18px;
  background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--line);
}
.ed-dots { display: flex; gap: 7px; padding: 16px 0; }
.ed-dots i { width: 11px; height: 11px; border-radius: 50%; }
.ed-dots i:nth-child(1) { background: #ff5f57; }
.ed-dots i:nth-child(2) { background: #febc2e; }
.ed-dots i:nth-child(3) { background: #28c840; }
.ed-tabs { display: flex; gap: 4px; }
.ed-tab {
  appearance: none; background: transparent; border: none; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  color: rgba(255,255,255,0.45); padding: 14px 14px 12px;
  border-bottom: 2px solid transparent;
  transition: color 300ms var(--ease), border-color 300ms var(--ease);
}
.ed-tab:hover { color: rgba(255,255,255,0.8); }
.ed-tab.active { color: #fff; border-bottom-color: var(--cyan); }
.ed-panes { position: relative; }
.ed-pane {
  display: none; margin: 0; padding: 26px 28px;
  font-family: var(--font-mono); font-size: 0.9rem; line-height: 2;
  color: rgba(255,255,255,0.82); overflow-x: auto; min-height: 300px;
}
.ed-pane.active { display: block; animation: fadeSlide 320ms var(--ease); }
@keyframes fadeSlide { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ed-pane .k { color: #b79cff; }
.ed-pane .s { color: #6fe7c1; }
.ed-pane .fn { color: #00e5ff; }
.ed-pane .v { color: #82aaff; }
.ed-pane .b { color: #ffab7a; }
.ed-pane .c { color: rgba(255,255,255,0.32); }
.ed-pane .l { display: block; }
.ed-status {
  display: flex; align-items: center; gap: 10px; padding: 11px 18px;
  border-top: 1px solid var(--line); background: rgba(255,255,255,0.02);
  font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-soft);
}
.ed-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px rgba(47,212,127,0.8); }

/* ---------- Trust grid (industries) ---------- */
.trust-section { padding: 64px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.trust-label {
  text-align: center; margin-bottom: 38px;
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-soft);
}
.trust-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px; }
.trust-item {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 22px 8px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  color: #6b7285;
  transition: all 300ms var(--ease);
}
.trust-item svg { width: 26px; height: 26px; transition: all 300ms var(--ease); }
.trust-item span { font-size: 0.76rem; font-weight: 600; letter-spacing: 0.02em; transition: color 300ms var(--ease); }
.trust-item:hover {
  border-color: rgba(124,92,252,0.55); color: #cfc2ff;
  box-shadow: inset 0 0 24px rgba(124,92,252,0.1), 0 10px 30px -18px rgba(124,92,252,0.5);
  transform: translateY(-3px);
}
.trust-item:hover svg { color: var(--accent); filter: drop-shadow(0 0 8px rgba(124,92,252,0.7)); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(760px 400px at 84% -18%, rgba(124,92,252,0.25), transparent 62%),
    radial-gradient(560px 340px at 2% 130%, rgba(0,229,255,0.08), transparent 60%),
    linear-gradient(180deg, #14172a 0%, var(--bg) 100%);
  color: #fff;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; opacity: 0.6; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1.4px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(760px 380px at 12% 30%, #000, transparent 74%);
  mask-image: radial-gradient(760px 380px at 12% 30%, #000, transparent 74%);
}
.page-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,92,252,0.8) 25%, rgba(0,229,255,0.6) 75%, transparent);
  box-shadow: 0 0 26px 1px rgba(124,92,252,0.4);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero-inner { position: relative; padding: 172px 0 96px; max-width: 720px; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,0.76); font-size: 1.15rem; margin-top: 22px; max-width: 620px; }
.page-hero-inner h1::after {
  content: ""; display: block; width: 70px; height: 3px; margin-top: 26px; border-radius: 2px;
  background: var(--grad);
}
.page-hero-inner::after {
  content: "{ }"; position: absolute; right: -20px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: clamp(6rem, 16vw, 13rem); font-weight: 600;
  color: rgba(124,92,252,0.06); line-height: 1; pointer-events: none; z-index: -1; white-space: nowrap;
}
.page-hero + .section { padding-top: 100px; }

/* ---------- Grids / cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card {
  position: relative; overflow: hidden;
  background: var(--glass);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 34px;
  transition: all 300ms var(--ease);
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform 420ms var(--ease);
}
a.card { display: block; color: inherit; }
.card:hover {
  transform: translateY(-4px); border-color: var(--line-strong);
  background: rgba(24, 28, 45, 0.75);
  box-shadow: var(--shadow), inset 0 0 40px rgba(124,92,252,0.05);
}
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm); margin-bottom: 24px;
  display: grid; place-items: center;
  background: var(--accent-soft); color: #cfc2ff;
  border: 1px solid rgba(124,92,252,0.35);
  box-shadow: 0 0 22px rgba(124,92,252,0.25);
  transition: all 300ms var(--ease);
}
.card:hover .card-icon {
  background: var(--accent); color: #fff;
  box-shadow: 0 0 34px rgba(124,92,252,0.6);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.95rem; }
.card-link { margin-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-weight: 600; color: var(--cyan); font-size: 0.8rem; }
.card-link::after { content: "→"; transition: transform 300ms var(--ease); }
.card:hover .card-link::after { transform: translateX(5px); }

/* ---------- Split rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split.flip .split-media { order: 2; }
.split-media {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-strong); background: var(--surface-solid);
  box-shadow: var(--shadow); padding-top: 38px; min-height: 360px;
}
.split-media::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 38px; z-index: 2;
  background: #131628; border-bottom: 1px solid var(--line);
  background-image:
    radial-gradient(circle at 20px 19px, #ff5f57 4.5px, transparent 5px),
    radial-gradient(circle at 40px 19px, #febc2e 4.5px, transparent 5px),
    radial-gradient(circle at 60px 19px, #28c840 4.5px, transparent 5px);
  background-repeat: no-repeat;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; min-height: 322px; display: block; }
.split-text h2 { margin-bottom: 18px; }

.checklist { list-style: none; margin-top: 26px; display: grid; gap: 15px; }
.checklist li { display: flex; gap: 13px; align-items: flex-start; color: var(--ink); font-weight: 500; font-size: 0.98rem; }
.checklist li::before {
  content: "✓"; flex: 0 0 auto; width: 22px; height: 22px; border-radius: var(--radius-sm);
  background: var(--accent-soft); border: 1px solid rgba(124,92,252,0.4);
  color: #cfc2ff; font-size: 0.72rem; font-weight: 800;
  display: grid; place-items: center; margin-top: 4px;
}

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat strong { display: block; font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.03em; color: var(--accent); }
.stat span { color: var(--ink-soft); font-size: 0.9rem; }
.stats-section { position: relative; overflow: hidden; }
.stats-glow {
  position: absolute; top: -30%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 500px; pointer-events: none;
  background: radial-gradient(circle, rgba(124,92,252,0.18), transparent 60%);
}
.stats-cards .stat {
  padding: 38px 20px; border-radius: var(--radius);
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  transition: all 300ms var(--ease);
}
.stats-cards .stat:hover {
  transform: translateY(-4px); border-color: rgba(124,92,252,0.45);
  box-shadow: inset 0 0 30px rgba(124,92,252,0.06), var(--shadow-sm);
}
.stats-cards .stat strong {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stats-cards .stat span { color: var(--ink-soft); }

/* ---------- Process flow (zigzag) ---------- */
.timeline {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
  position: relative; align-items: start; padding-bottom: 56px;
}
.tl-step { position: relative; transition: transform 300ms var(--ease); }
.tl-step:nth-child(even) { transform: translateY(52px); }
/* glowing connector segments — slant to follow the zigzag */
.tl-step:not(:last-child)::before {
  content: ""; position: absolute; top: 27px; left: calc(50% + 42px);
  width: calc(100% - 56px); height: 2px; z-index: 0;
  background: var(--line);
  transform-origin: left center;
  transition: background 300ms var(--ease), box-shadow 300ms var(--ease);
}
.tl-step:nth-child(odd):not(:last-child)::before { transform: rotate(10deg); }
.tl-step:nth-child(even):not(:last-child)::before { transform: rotate(-10deg); }
.tl-step:hover:not(:last-child)::before {
  background: var(--grad);
  box-shadow: 0 0 16px rgba(124,92,252,0.7);
}
.tl-marker {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 26px;
  display: grid; place-items: center; position: relative; z-index: 2;
  background: var(--surface-solid); border: 1px solid var(--line-strong);
  font-family: var(--font-mono); font-weight: 700; color: #cfc2ff; font-size: 0.9rem;
  transition: all 300ms var(--ease);
}
.tl-step:hover .tl-marker {
  border-color: transparent; color: #fff;
  background: var(--grad-135);
  box-shadow: 0 0 34px rgba(124,92,252,0.75); transform: scale(1.1);
}
.tl-card {
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; text-align: center;
  transition: all 300ms var(--ease);
}
.tl-step:hover .tl-card {
  transform: scale(1.04); border-color: rgba(124,92,252,0.45);
  box-shadow: var(--shadow-sm), inset 0 0 30px rgba(124,92,252,0.05);
}
.tl-ico {
  width: 44px; height: 44px; border-radius: var(--radius-sm); margin: 0 auto 18px;
  display: grid; place-items: center; color: #cfc2ff;
  background: var(--accent-soft); border: 1px solid rgba(124,92,252,0.35);
}
.tl-ico svg { width: 22px; height: 22px; }
.tl-card h4 { margin-bottom: 8px; font-size: 1.06rem; }
.tl-card p { font-size: 0.9rem; }

/* ---------- Tech grid ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; max-width: 960px; margin: 0 auto; }
.tech-item {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 28px 12px; background: var(--glass);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: all 300ms var(--ease);
}
.tech-item:hover {
  transform: translateY(-5px); border-color: rgba(124,92,252,0.5);
  box-shadow: inset 0 0 22px rgba(124,92,252,0.08), var(--shadow-sm);
}
.tech-item .ti-badge {
  width: 46px; height: 46px; border-radius: var(--radius-sm); display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid rgba(124,92,252,0.35);
  color: #cfc2ff; font-weight: 700; font-size: 0.9rem;
  font-family: var(--font-mono);
  transition: all 300ms var(--ease);
}
.tech-item:hover .ti-badge { background: var(--accent); color: #fff; box-shadow: 0 0 24px rgba(124,92,252,0.6); }
.tech-item span { font-weight: 600; font-size: 0.88rem; color: var(--ink); }

/* ---------- Chips (legacy) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip { padding: 9px 18px; border: 1px solid var(--line); border-radius: 999px; font-weight: 600; font-size: 0.9rem; color: var(--ink-soft); background: var(--surface); }

/* ---------- Ethos (grid overlay section) ---------- */
.ethos { position: relative; overflow: hidden; background: var(--bg-soft); }
.ethos::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(800px 480px at 50% 20%, #000, transparent 76%);
  mask-image: radial-gradient(800px 480px at 50% 20%, #000, transparent 76%);
}
.ethos .container { position: relative; z-index: 2; }
.ethos-card {
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px;
  transition: all 300ms var(--ease);
}
.ethos-card:hover { border-color: rgba(0,229,255,0.4); box-shadow: inset 0 0 26px rgba(0,229,255,0.04), var(--shadow-sm); transform: translateY(-3px); }
.ethos-card .e-num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--cyan); display: block; margin-bottom: 14px; }
.ethos-card h4 { font-size: 1.05rem; margin-bottom: 10px; }
.ethos-card p { font-size: 0.92rem; }

/* ---------- Responsible practice ---------- */
.responsible {
  position: relative; max-width: 860px; margin: 0 auto; text-align: center;
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 56px 48px;
}
.responsible .r-icon {
  width: 62px; height: 62px; border-radius: var(--radius); margin: 0 auto 26px;
  display: grid; place-items: center; color: #fff;
  background: var(--grad-135);
  box-shadow: 0 0 40px rgba(124,92,252,0.6);
}
.responsible .r-icon svg { width: 30px; height: 30px; }
.responsible h2 { margin-bottom: 16px; }
.responsible > p { max-width: 640px; margin: 0 auto; }
.responsible-points { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 32px; }
.responsible-points span {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; font-size: 0.86rem; font-weight: 500; color: rgba(255,255,255,0.85);
  font-family: var(--font-mono);
}
.responsible-points span::before { content: "✓"; color: var(--cyan); font-weight: 800; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--radius); padding: 84px 48px; text-align: center;
  background:
    radial-gradient(640px 300px at 50% -18%, rgba(124,92,252,0.3), transparent 62%),
    radial-gradient(480px 240px at 88% 110%, rgba(0,229,255,0.1), transparent 60%),
    var(--surface-solid);
  border: 1px solid var(--line-strong);
  color: #fff;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(520px 260px at 50% 0%, #000, transparent 70%);
  mask-image: radial-gradient(520px 260px at 50% 0%, #000, transparent 70%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.75); margin: 18px auto 34px; max-width: 540px; }

/* ---------- Contact ---------- */
.contact-methods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 84px; }
.method {
  position: relative; padding: 28px 24px;
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: all 300ms var(--ease);
}
.method:hover { transform: translateY(-3px); border-color: rgba(124,92,252,0.45); box-shadow: inset 0 0 24px rgba(124,92,252,0.06), var(--shadow-sm); }
.method .m-icon {
  width: 42px; height: 42px; border-radius: var(--radius-sm); margin-bottom: 18px;
  display: grid; place-items: center; background: var(--accent-soft); color: #cfc2ff;
  border: 1px solid rgba(124,92,252,0.35);
}
.method .m-icon svg { width: 20px; height: 20px; }
.method .m-label {
  font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 6px;
}
.method .m-value { font-weight: 600; font-size: 0.94rem; color: var(--ink); line-height: 1.55; }
.method .m-value a { color: var(--ink); transition: color 300ms var(--ease); }
.method .m-value a:hover { color: var(--cyan); }

/* Consultation layout */
.consult { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start; }
.consult-intro { position: sticky; top: 110px; }
.glow-title {
  font-size: clamp(3rem, 6.5vw, 4.8rem); line-height: 1.02;
  color: #fff;
  text-shadow: 0 0 50px rgba(124,92,252,0.55), 0 0 110px rgba(0,229,255,0.2);
}
.glow-title em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.consult-intro > p { margin-top: 22px; font-size: 1.08rem; max-width: 440px; }

/* ---------- Forms ---------- */
.field { position: relative; margin-bottom: 22px; }
.field label { display: block; font-weight: 600; font-size: 0.86rem; margin-bottom: 9px; font-family: var(--font-mono); color: rgba(255,255,255,0.8); }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.96rem; color: var(--ink);
  background: rgba(0,0,0,0.3);
  transition: border-color 300ms var(--ease), box-shadow 300ms var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.3); }
.field select option { background: #14172a; color: var(--ink); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,92,252,0.18), inset 0 0 18px rgba(124,92,252,0.05);
}
/* shimmering focus line */
.field:focus-within::after {
  content: ""; position: absolute; left: 8px; right: 8px; bottom: 0; height: 2px;
  border-radius: 2px; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  background-size: 200% 100%;
  animation: shimmer 1.6s var(--ease) infinite;
}
@keyframes shimmer { 0% { background-position: 180% 0; } 100% { background-position: -80% 0; } }
.field textarea { resize: vertical; min-height: 140px; }
.field .field-error { display: none; color: var(--err); font-size: 0.8rem; margin-top: 7px; }
.field.invalid .field-error { display: block; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: var(--err); }

/* Urgency segmented toggle */
.seg { display: flex; gap: 10px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  flex: 1; margin: 0; text-align: center; cursor: pointer;
  padding: 12px 16px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 0.84rem; color: var(--ink-soft);
  transition: all 300ms var(--ease);
}
.seg input:checked + label {
  border-color: var(--accent); color: #fff; background: var(--accent-soft);
  box-shadow: inset 0 0 20px rgba(124,92,252,0.15);
}
.seg input:focus-visible + label { box-shadow: 0 0 0 3px rgba(124,92,252,0.3); }

.form-card {
  background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 42px; box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 16px; }
.form-note a { color: var(--cyan); }
.form-success {
  display: none; background: rgba(47,212,127,0.08); border: 1px solid rgba(47,212,127,0.4);
  color: var(--ok); padding: 14px 16px; border-radius: var(--radius-sm); margin-bottom: 24px; font-weight: 600; font-size: 0.9rem;
}
.form-alert {
  display: none; background: rgba(255,100,112,0.07); border: 1px solid rgba(255,100,112,0.4);
  color: var(--err); padding: 14px 16px; border-radius: var(--radius-sm); margin-bottom: 24px; font-weight: 600; font-size: 0.9rem;
}

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 14px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.faq details {
  background: var(--glass); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color 300ms var(--ease);
}
.faq details:hover { border-color: var(--line-strong); }
.faq details[open] { border-color: rgba(124,92,252,0.5); box-shadow: inset 0 0 26px rgba(124,92,252,0.05); }
.faq summary {
  list-style: none; cursor: pointer; padding: 19px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 600; font-size: 0.98rem; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.3rem; line-height: 1;
  color: var(--cyan); flex-shrink: 0; transition: transform 300ms var(--ease);
}
.faq details[open] summary::after { content: "\2212"; }
.faq .faq-a { padding: 0 22px 22px; color: var(--ink-soft); font-size: 0.93rem; line-height: 1.7; }

/* ---------- Login ---------- */
.auth-wrap { min-height: calc(100vh - 82px); display: grid; place-items: center; padding: 120px 24px 60px; }
.auth-card {
  width: 100%; max-width: 430px;
  background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 42px;
}
.auth-card h1 { font-size: 1.7rem; margin-bottom: 6px; }
.auth-card .sub { color: var(--ink-soft); font-size: 0.93rem; margin-bottom: 30px; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 6px; }
.auth-foot { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 0.87rem; color: var(--ink-soft); text-align: center; }
.auth-foot a { color: var(--cyan); font-weight: 600; }
.auth-lock {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-size: 0.76rem; color: var(--ink-soft); font-weight: 600;
  font-family: var(--font-mono); margin-bottom: 22px;
}

/* ---------- Legal ---------- */
.legal { max-width: 800px; margin: 0 auto; }
.legal h2 { font-size: 1.3rem; margin: 38px 0 12px; }
.legal p, .legal li { color: var(--ink-soft); margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal a { color: var(--cyan); font-weight: 600; }
.legal code { font-family: var(--font-mono); font-size: 0.85em; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 2px 6px; }

/* ---------- Footer ---------- */
.site-footer { background: #0b0d15; border-top: 1px solid var(--line); color: var(--ink-soft); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 52px; }
.footer-grid p { color: var(--ink-soft); font-size: 0.9rem; margin-top: 16px; max-width: 300px; }
.footer-logo { display: inline-block; }
.footer-logo img { display: block; height: 36px; width: auto; }
.footer-col h4 {
  color: rgba(255,255,255,0.5); font-size: 0.72rem; margin-bottom: 18px;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600;
}
.footer-col a {
  display: block; padding: 6px 0; font-size: 0.9rem; color: rgba(255,255,255,0.72);
  transition: color 300ms var(--ease), transform 300ms var(--ease);
}
.footer-col a:hover { color: var(--cyan); transform: translateX(3px); }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 26px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.8rem; color: rgba(255,255,255,0.42); font-family: var(--font-mono);
}
.footer-bottom a { color: rgba(255,255,255,0.6); transition: color 300ms var(--ease); }
.footer-bottom a:hover { color: var(--cyan); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200;
  max-width: 940px; margin: 0 auto;
  background: rgba(18, 21, 34, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 28px;
  transform: translateY(140%); opacity: 0; pointer-events: none;
  transition: transform 420ms var(--ease), opacity 300ms var(--ease);
}
.cookie-banner.show { transform: none; opacity: 1; pointer-events: auto; }
.cookie-inner { display: flex; align-items: center; gap: 26px; }
.cookie-text strong { display: block; font-size: 1rem; margin-bottom: 4px; }
.cookie-text p { font-size: 0.88rem; margin: 0; }
.cookie-text a { color: var(--cyan); font-weight: 600; }
.cookie-actions { display: flex; gap: 12px; flex-shrink: 0; }
.cookie-actions .btn { padding: 11px 22px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 640ms var(--ease), transform 640ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Utilities ---------- */
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }
.mb-8 { margin-bottom: 8px; }
.mb-18 { margin-bottom: 18px; }
.mb-32 { margin-bottom: 32px; }
.section-head.tight { margin-bottom: 36px; }
.optional { color: var(--ink-soft); font-weight: 400; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-layout { grid-template-columns: 1fr; gap: 64px; }
  .hero { padding-top: 150px; }
  .hero-visual { max-width: 560px; }
  .hero-visual .editor { transform: none; }
  .timeline { grid-template-columns: repeat(2, 1fr); padding-bottom: 0; }
  .tl-step:nth-child(even) { transform: none; }
  .tl-step::before { display: none !important; }
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .consult { grid-template-columns: 1fr; gap: 48px; }
  .consult-intro { position: static; }
}
@media (max-width: 960px) {
  .grid-3, .grid-4, .contact-methods { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid, .contact-lower, .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .split.flip .split-media { order: 0; }
  .split-media, .split-media img { min-height: 280px; }
  .section { padding: 84px 0; }
}
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(13, 15, 24, 0.97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    flex-direction: column; align-items: flex-start; padding: 20px 26px; gap: 18px;
    border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 50px -24px rgba(0,0,0,0.8);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 0.95rem; color: rgba(255,255,255,0.85); }
  .nav-right .btn { padding: 9px 14px; font-size: 0.72rem; }
  .hero-metrics { flex-direction: column; border-top: none; margin-top: 40px; }
  .metric { padding: 14px 0; border-top: 1px solid var(--line); }
  .metric + .metric { padding-left: 0; border-left: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .grid-2, .form-row { grid-template-columns: 1fr; }
  .cookie-inner { flex-direction: column; align-items: stretch; gap: 18px; }
  .cookie-actions .btn { flex: 1 1 auto; justify-content: center; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .grid-3, .grid-4, .stats, .timeline, .contact-methods { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 52px 26px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .page-hero-inner::after { display: none; }
  .page-hero-inner { padding: 140px 0 76px; }
  .ed-pane { min-height: 240px; font-size: 0.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  body::before, body::after { transform: none !important; }
  .field:focus-within::after { animation: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
}