/* HNQ Tech v3 — Tech / AI direction */
:root {
  --bg: #060814;
  --bg-1: #0b0f1e;
  --bg-2: #131829;
  --bg-3: #1b2138;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --ink: #f4f5fa;
  --ink-soft: #c8cde0;
  --muted: #7a829e;
  --dim: #4f5675;

  --cyan: #5cf0ff;
  --cyan-soft: #7ce0ff;
  --indigo: #6d83ff;
  --violet: #a78bfa;
  --magenta: #e879f9;
  --lime: #c6ff5c;

  --grad-primary: linear-gradient(135deg, #5cf0ff 0%, #6d83ff 45%, #a78bfa 100%);
  --grad-soft: linear-gradient(135deg, rgba(92,240,255,0.18) 0%, rgba(167,139,250,0.18) 100%);
  --grad-mesh: radial-gradient(ellipse 60% 50% at 25% 0%, rgba(109,131,255,0.30), transparent 60%),
               radial-gradient(ellipse 70% 50% at 80% 10%, rgba(167,139,250,0.22), transparent 60%),
               radial-gradient(ellipse 60% 60% at 50% 100%, rgba(92,240,255,0.18), transparent 60%);

  --radius-lg: 22px;
  --radius: 16px;
  --radius-sm: 10px;

  --shadow-glow: 0 0 0 1px rgba(255,255,255,0.04), 0 30px 80px -40px rgba(109,131,255,0.45);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.05), 0 30px 60px -30px rgba(0,0,0,0.7);

  --font-display: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* Light mode mapping */
[data-theme="light"] {
  --bg: #f5f6fb;
  --bg-1: #ffffff;
  --bg-2: #f0f2f9;
  --bg-3: #e6eaf5;
  --surface: rgba(11, 15, 30, 0.03);
  --surface-2: rgba(11, 15, 30, 0.06);
  --line: rgba(11, 15, 30, 0.08);
  --line-strong: rgba(11, 15, 30, 0.14);
  --ink: #0b0f1e;
  --ink-soft: #2c3252;
  --muted: #5c6486;
  --dim: #8d94b3;
  --shadow-glow: 0 0 0 1px rgba(11,15,30,0.04), 0 30px 80px -40px rgba(109,131,255,0.35);
  --shadow-card: 0 1px 0 rgba(11,15,30,0.04), 0 30px 60px -30px rgba(11,15,30,0.15);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; padding: 0; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 32px; }

section { padding: 140px 0; position: relative; }

h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
h1 { font-size: clamp(44px, 5.8vw, 80px); line-height: 1.15; letter-spacing: -0.03em; font-weight: 500; }
h2 { font-size: clamp(36px, 4.2vw, 60px); line-height: 1.05; letter-spacing: -0.028em; }
h3 { font-size: 22px; line-height: 1.25; letter-spacing: -0.015em; font-weight: 500; }
h4 { font-size: 17px; line-height: 1.3; font-weight: 500; }

.serif { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.025em; }
.grad-text {
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

p { margin: 0; color: var(--ink-soft); }
.lead { font-size: 18px; line-height: 1.6; color: var(--ink-soft); max-width: 56ch; }

/* ===== Eyebrow / tag ===== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}
.eyebrow .bar { width: 24px; height: 1px; background: var(--line-strong); }

.tag-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 12px;
  color: var(--ink-soft);
  backdrop-filter: blur(8px);
}
.tag-pill .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  background: var(--grad-primary);
  color: #0a0e1c;
  border-radius: 999px;
  font-weight: 600;
}

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  backdrop-filter: blur(20px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .25s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px; max-width: 1440px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px;
  background: var(--grad-primary);
  display: grid; place-items: center;
  font-family: var(--font-body); font-weight: 700; font-size: 14px;
  color: #0a0e1c;
  position: relative;
  box-shadow: 0 8px 24px -8px rgba(109,131,255,0.6);
}
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name b { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.brand-name small { font-size: 10px; color: var(--muted); margin-top: 3px; letter-spacing: 0.04em; text-transform: uppercase; }

.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a {
  font-size: 13px; color: var(--ink-soft);
  padding: 8px 12px; border-radius: 999px;
  transition: background .2s, color .2s;
  font-weight: 500;
  white-space: nowrap;
}
.nav-links a:hover { background: var(--surface); color: var(--ink); }

.theme-toggle {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--line); display: grid; place-items: center;
  margin-right: 8px;
  background: var(--surface);
  transition: background .2s, border-color .2s;
  font-size: 15px;
}
.theme-toggle:hover { background: var(--surface-2); border-color: var(--line-strong); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 20px; border-radius: 999px;
  background: var(--ink); color: var(--bg);
  font-size: 13px; font-weight: 500;
  transition: transform .2s, background .2s;
}
.nav-cta:hover { background: var(--cyan); color: #0a0e1c; transform: translateY(-1px); }

.nav-progress {
  height: 2px;
  background: var(--grad-primary);
  width: 0%;
  transition: width .1s linear;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 26px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  transition: transform .2s, background .2s, color .2s, border-color .2s, box-shadow .25s;
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary {
  background: var(--grad-primary);
  color: #0a0e1c;
  box-shadow: 0 12px 32px -8px rgba(109,131,255,0.5);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -10px rgba(109,131,255,0.7); }
.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn .arrow {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(10,14,28,0.15);
  transition: transform .25s;
  font-size: 12px;
}
.btn-ghost .arrow { background: var(--surface-2); }
.btn:hover .arrow { transform: translate(2px, -2px); }

/* ===== HERO ===== */
.hero {
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: var(--grad-mesh);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, #000 30%, transparent 75%);
  opacity: 0.6;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb.o1 { width: 500px; height: 500px; background: rgba(109,131,255,0.3); top: -100px; right: -100px; animation: float 18s ease-in-out infinite; }
.hero-orb.o2 { width: 400px; height: 400px; background: rgba(167,139,250,0.25); bottom: -150px; left: -100px; animation: float 22s ease-in-out infinite reverse; }
.hero-orb.o3 { width: 300px; height: 300px; background: rgba(92,240,255,0.2); top: 40%; left: 40%; animation: float 16s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -30px); }
}

.hero .container { position: relative; z-index: 2; }
.hero-inner {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}
.hero h1 { margin-top: 28px; }
.hero h1 .typed {
  display: inline-block;
  min-width: 11ch;
  text-align: left;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-display);
  font-weight: 500;
  position: relative;
  vertical-align: baseline;
}
.hero h1 .typed::after {
  content: '|';
  -webkit-text-fill-color: var(--cyan);
  color: var(--cyan);
  animation: blink 1s steps(2) infinite;
  margin-left: 4px;
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 300;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-lead { margin: 32px auto 0; font-size: 19px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 44px; justify-content: center; flex-wrap: wrap; }

.hero-stage {
  margin-top: 96px;
  position: relative;
  perspective: 1600px;
}
.hero-stage-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.3fr 0.85fr;
  gap: 24px;
  align-items: end;
  transform-style: preserve-3d;
}
.hero-prod {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
  transition: transform .5s ease;
}
.hero-prod::before {
  content: ''; position: absolute; inset: 0;
  background: var(--grad-soft);
  opacity: 0; transition: opacity .4s;
  pointer-events: none;
}
.hero-prod:hover::before { opacity: 1; }
.hero-prod.side { transform: rotateY(8deg) translateY(20px); }
.hero-prod.side.r { transform: rotateY(-8deg) translateY(20px); }
.hero-prod.main { transform: translateY(-20px); }
.hero-prod.main:hover { transform: translateY(-30px); }
.hero-prod.side:hover { transform: rotateY(6deg) translateY(10px); }
.hero-prod.side.r:hover { transform: rotateY(-6deg) translateY(10px); }
.hero-prod-label {
  position: absolute; top: 14px; left: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(10,14,28,0.6);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 10px; color: var(--ink-soft);
  z-index: 5;
}
.hero-prod-label .pdot { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }

/* ===== Section heads ===== */
.sec-head { margin-bottom: 80px; max-width: 760px; }
.sec-head h2 { margin-top: 18px; }
.sec-head .lead { margin-top: 22px; }
.sec-head-center { text-align: center; margin-left: auto; margin-right: auto; }
.sec-head-center .eyebrow { justify-content: center; }
.sec-head-center .lead { margin-left: auto; margin-right: auto; }
.sec-head-row {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 80px; margin-bottom: 80px;
  align-items: end;
}
.sec-head-row > div:first-child { max-width: 640px; }

/* ===== Services ===== */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.service-card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  transition: transform .3s, border-color .3s;
  display: flex; flex-direction: column;
  position: relative;
}
.service-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.service-visual {
  height: 200px;
  background: var(--bg-2);
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.service-content { padding: 30px 28px 32px; display: flex; flex-direction: column; gap: 16px; }
.service-card h3 { font-size: 22px; }
.service-card h3 .em { color: var(--cyan); }
.service-card p { font-size: 15px; }
.service-list { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 0; }
.service-list li {
  font-size: 13px; color: var(--ink-soft);
  padding: 10px 0;
  border-top: 1px solid var(--line);
  display: flex; gap: 10px; align-items: center;
}
.service-list li svg { color: var(--cyan); flex-shrink: 0; }

/* ===== Values ===== */
.values {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-1) 50%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}
.values::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 40% 40% at 20% 50%, rgba(92,240,255,0.10), transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 50%, rgba(167,139,250,0.10), transparent 60%);
  pointer-events: none;
}
.values .container { position: relative; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 64px; }
.value-card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 32px 36px;
  position: relative; overflow: hidden;
  transition: border-color .3s, transform .3s;
}
.value-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.value-letter {
  font-family: var(--font-display);
  font-size: 280px;
  line-height: 0.78;
  font-weight: 700;
  position: absolute;
  top: -60px; right: -20px;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.18;
  pointer-events: none;
  letter-spacing: -0.04em;
}
.value-card .vmeta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.value-card h3 { font-size: 28px; margin-bottom: 14px; letter-spacing: -0.02em; }
.value-card p { font-size: 15px; }

/* ===== Process ===== */
.process-track {
  position: relative;
}
.process-track::before {
  content: '';
  position: absolute;
  left: 19px; top: 60px; bottom: 60px;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--line-strong) 10%, var(--line-strong) 90%, transparent 100%);
}
.process-step {
  display: grid;
  grid-template-columns: 40px 1fr 1.4fr;
  gap: 40px;
  padding: 36px 0;
  align-items: start;
  position: relative;
}
.process-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  position: relative;
  z-index: 2;
  transition: all .3s;
}
.process-step:hover .process-dot {
  background: var(--grad-primary);
  color: #0a0e1c;
  border-color: transparent;
  box-shadow: 0 0 0 6px rgba(109,131,255,0.15);
}
.process-step h3 { font-size: 26px; margin-bottom: 8px; }
.process-step h3 .em { color: var(--cyan); }
.process-step .pdesc { font-size: 15px; }
.process-visual {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  min-height: 180px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

/* ===== Cases ===== */
.cases-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 48px;
}
.case-tab {
  padding: 11px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  color: var(--ink-soft);
  background: var(--surface);
  transition: all .2s;
  display: inline-flex; align-items: center; gap: 10px;
}
.case-tab:hover { border-color: var(--line-strong); color: var(--ink); }
.case-tab.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.case-tab .industry-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.case-tab.active .industry-dot { background: var(--violet); box-shadow: 0 0 8px var(--violet); }

.case-content {
  display: grid; grid-template-columns: 0.9fr 1.2fr; gap: 64px;
  align-items: center;
}
.case-info .industry-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: 24px;
}
.case-info h3 { font-size: 40px; line-height: 1.1; margin-bottom: 22px; letter-spacing: -0.02em; }
.case-info p { font-size: 16px; }
.case-features {
  margin: 32px 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px;
}
.case-features div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
  display: flex; gap: 10px; align-items: center;
}
.case-features div svg { color: var(--cyan); flex-shrink: 0; }
.case-stats { display: flex; gap: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.case-stats .num {
  font-family: var(--font-display);
  font-size: 40px; line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-weight: 600;
}
.case-stats .num .accent {
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.case-stats .lbl { font-size: 12px; color: var(--muted); margin-top: 10px; max-width: 14ch; line-height: 1.45; text-transform: uppercase; letter-spacing: 0.04em; }

.case-visual {
  position: relative;
  aspect-ratio: 5 / 4;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.case-visual::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 50%, rgba(92,240,255,0.06) 100%);
  pointer-events: none;
}

/* ===== Tech / Stack ===== */
.stack {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 100px 0;
}
.stack-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  margin-top: 56px;
}
.stack-cell {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: transform .25s, border-color .25s, background .25s;
  position: relative;
  overflow: hidden;
}
.stack-cell:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--bg-3);
}
.stack-cell .logo { width: 36px; height: 36px; display: grid; place-items: center; }
.stack-cell .name { font-size: 13px; font-weight: 500; color: var(--ink); }
.stack-cell .cat { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* ===== Counters ===== */
.counters {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.counter-cell {
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.counter-cell:last-child { border-right: 0; }
.counter-cell::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--grad-primary);
  opacity: 0; transition: opacity .3s;
}
.counter-cell:hover::before { opacity: 1; }
.counter-num {
  font-family: var(--font-display);
  font-size: 72px; line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
  display: flex; align-items: baseline; gap: 4px;
  font-weight: 600;
}
.counter-num .suffix {
  font-size: 36px;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 500;
}
.counter-lbl {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 18px;
  max-width: 22ch;
  line-height: 1.45;
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 20px;
}
.testimonial {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex; flex-direction: column; gap: 24px;
  transition: transform .3s, border-color .3s;
  position: relative; overflow: hidden;
}
.testimonial:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.testimonial.featured {
  background:
    linear-gradient(135deg, rgba(92,240,255,0.10), rgba(167,139,250,0.10)),
    var(--bg-1);
  border-color: rgba(92,240,255,0.25);
}
.testimonial.featured::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: var(--radius-lg);
  background: var(--grad-primary);
  z-index: -1; opacity: 0.4;
}
.testimonial blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  letter-spacing: -0.012em;
  font-weight: 500;
}
.testimonial.featured blockquote { font-size: 24px; }
.quote-stars {
  display: flex; gap: 2px;
  color: var(--cyan);
}
.testimonial-meta {
  display: flex; align-items: center; gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-primary);
  display: grid; place-items: center;
  font-weight: 600;
  font-size: 14px;
  color: #0a0e1c;
  flex-shrink: 0;
}
.avatar.a2 { background: linear-gradient(135deg, var(--violet), var(--magenta)); color: white; }
.avatar.a3 { background: linear-gradient(135deg, var(--cyan), var(--lime)); color: #0a0e1c; }
.testimonial-meta .name { font-size: 14px; font-weight: 600; }
.testimonial-meta .role { font-size: 12px; color: var(--muted); margin-top: 3px; }

/* ===== Pricing ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex; flex-direction: column; gap: 22px;
  transition: transform .3s, border-color .3s;
  position: relative;
  overflow: hidden;
}
.price-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.price-card.featured {
  background:
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(109,131,255,0.18), transparent 70%),
    var(--bg-1);
  border-color: rgba(109,131,255,0.4);
}
.price-card.featured::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: var(--radius-lg);
  background: var(--grad-primary);
  z-index: -1; opacity: 0.5;
}
.price-tag {
  position: absolute; top: -1px; right: 24px;
  padding: 6px 14px;
  background: var(--grad-primary);
  color: #0a0e1c;
  border-radius: 0 0 10px 10px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.price-name { font-size: 13px; color: var(--cyan); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.price-card h3 { font-size: 28px; }
.price-card h3 small { display: block; font-size: 14px; color: var(--muted); margin-top: 4px; font-family: var(--font-display); font-weight: 400; }
.price-val {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: -0.025em;
  line-height: 1;
  font-weight: 600;
  color: var(--ink);
}
.price-val small { font-size: 14px; color: var(--muted); margin-left: 6px; font-family: var(--font-body); font-weight: 400; }
.price-list { list-style: none; padding: 0; margin: 0; }
.price-list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  display: flex; gap: 12px; align-items: flex-start;
  color: var(--ink-soft);
}
.price-list li svg { color: var(--cyan); flex-shrink: 0; margin-top: 2px; }

.pricing-note { text-align: center; margin-top: 48px; font-size: 13px; color: var(--muted); }

/* ===== FAQ ===== */
.faq-list { border-top: 1px solid var(--line); max-width: 920px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 26px 0;
  text-align: left;
  font-size: 19px;
  font-weight: 500;
  color: var(--ink);
  transition: color .2s;
  letter-spacing: -0.01em;
}
.faq-q:hover { color: var(--cyan); }
.faq-q .qrow { display: flex; gap: 20px; align-items: baseline; flex: 1; }
.faq-q .qnum {
  font-family: var(--font-mono);
  color: var(--cyan); font-size: 13px; flex-shrink: 0;
  width: 28px;
}
.faq-icon {
  width: 34px; height: 34px;
  border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; flex-shrink: 0;
  transition: transform .3s, background .25s, border-color .25s;
  font-size: 18px;
  color: var(--ink-soft);
  background: var(--surface);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--grad-primary);
  color: #0a0e1c;
  border-color: transparent;
}
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 0 26px 48px; max-width: 760px; }
.faq-a-inner p { font-size: 15px; line-height: 1.65; }

/* ===== Contact ===== */
.contact {
  background:
    radial-gradient(ellipse 60% 40% at 30% 0%, rgba(109,131,255,0.12), transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 100%, rgba(167,139,250,0.10), transparent 70%),
    var(--bg);
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: start;
}
.contact-info h2 { margin-bottom: 22px; }
.contact-info .lead { margin-bottom: 40px; }
.contact-meta { display: flex; flex-direction: column; gap: 26px; padding-top: 32px; border-top: 1px solid var(--line); }
.contact-meta-item .lbl { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; font-weight: 500; }
.contact-meta-item .val { font-size: 16px; color: var(--ink); }
.contact-meta-item .val.glow { color: var(--cyan); }

.contact-form {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.form-header h4 { font-size: 22px; margin-bottom: 8px; font-family: var(--font-display); font-weight: 500; }
.form-header p { font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field label { font-size: 12px; color: var(--ink); font-weight: 500; letter-spacing: 0.02em; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  transition: border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--cyan); background: var(--bg-3);
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field textarea { resize: vertical; min-height: 100px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  transition: all .2s;
  background: var(--bg-2);
  color: var(--ink-soft);
}
.chip:hover { border-color: var(--line-strong); }
.chip.active { background: var(--grad-primary); color: #0a0e1c; border-color: transparent; font-weight: 500; }
.form-status { font-size: 12px; color: var(--cyan); margin-top: 14px; min-height: 18px; }

/* ===== Footer ===== */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  padding: 80px 0 36px;
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}
.footer h4 { color: var(--ink); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--ink-soft); font-size: 14px; transition: color .2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-tag { color: var(--ink-soft); font-size: 15px; max-width: 36ch; margin-top: 16px; line-height: 1.55; }
.footer-bot { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; font-size: 12px; color: var(--muted); }
.footer-bot .right { display: flex; gap: 24px; }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .nav-links a { padding: 8px 10px; font-size: 12.5px; }
}
@media (max-width: 1024px) {
  .case-content { gap: 40px; }
}
@media (max-width: 860px) {
  section { padding: 90px 0; }
  .container { padding: 0 24px; }
  .nav-links { display: none; }
  .hero { padding: 130px 0 60px; }
  .hero-stage-inner { grid-template-columns: 1fr; gap: 16px; }
  .hero-prod.side, .hero-prod.side.r, .hero-prod.main { transform: none; }
  .services-grid, .values-grid, .testimonials-grid, .pricing-grid { grid-template-columns: 1fr; }
  .stack-grid { grid-template-columns: repeat(3, 1fr); }
  .counters { grid-template-columns: 1fr 1fr; }
  .counter-cell:nth-child(2) { border-right: 0; }
  .case-content, .contact-grid, .sec-head-row { grid-template-columns: 1fr; gap: 32px; }
  .process-step { grid-template-columns: 40px 1fr; gap: 16px; }
  .process-visual { grid-column: 2; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .case-features { grid-template-columns: 1fr; }
  .case-stats { flex-wrap: wrap; gap: 24px; }
}