/* ============================================================
   HUNTI — Data Centers | Landing Page
   assets/css/style.css
   ============================================================ */

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img   { max-width: 100%; height: auto; display: block; }
a     { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ===== DESIGN TOKENS ===== */
:root {
  --bg:            oklch(0.14 0.02 320);
  --bg-deep:       oklch(0.08 0.015 320);
  --fg:            oklch(0.98 0.005 320);
  --card:          oklch(0.18 0.025 320);
  --primary:       oklch(0.66 0.28 355);
  --primary-glow:  oklch(0.72 0.3 355);
  --primary-fg:    oklch(0.98 0 0);
  --muted:         oklch(0.2 0.02 320);
  --muted-fg:      oklch(0.7 0.02 320);
  --border:        oklch(0.4 0.1 340 / 35%);
  --input-bg:      oklch(0.22 0.03 320);
  --radius:        0.75rem;
  --font-sans:    'Inter',  ui-sans-serif, system-ui, sans-serif;
  --font-display: 'Outfit', ui-sans-serif, system-ui, sans-serif;
  --shadow-glow:    0 0 40px oklch(0.66 0.28 355 / 0.45), 0 0 80px oklch(0.66 0.28 355 / 0.22);
  --shadow-glow-sm: 0 0 20px oklch(0.66 0.28 355 / 0.4);
  --shadow-card:    0 20px 60px -20px oklch(0 0 0 / 0.8);
  --gradient-hero:
    radial-gradient(ellipse 70% 55% at 70% 30%, oklch(0.55 0.25 355 / 0.28), transparent 60%),
    radial-gradient(ellipse 55% 45% at 15% 75%, oklch(0.45 0.22 300 / 0.22), transparent 60%),
    linear-gradient(180deg, oklch(0.08 0.015 320), oklch(0.14 0.02 320));
  --gradient-primary: linear-gradient(135deg, oklch(0.66 0.28 355), oklch(0.6 0.26 320));
  --gradient-text:    linear-gradient(135deg, oklch(0.72 0.3 355), oklch(0.68 0.28 320));
}

/* ===== BASE ===== */
body { background: var(--bg); color: var(--fg); font-family: var(--font-sans); line-height: 1.6; }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -0.025em; line-height: 1.1; }

/* ===== ANIMATIONS ===== */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px currentColor; }
  50%       { opacity: 0.5; box-shadow: 0 0 4px currentColor; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scan {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
@keyframes spin { to { transform: rotate(360deg); } }

.pulse-dot { animation: pulse-dot 1.6s ease-in-out infinite; }
.fade-up   { animation: fade-up 0.6s ease-out both; }
.spin      { animation: spin 1s linear infinite; }

/* ===== UTILITIES ===== */
.container { max-width: 80rem; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; }
.section-deep { background: var(--bg-deep); }

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

.glass {
  background: oklch(0.18 0.025 320 / 0.6);
  backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid oklch(0.66 0.28 355 / 0.18);
}

.glow-border { position: relative; }
.glow-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, oklch(0.66 0.28 355 / 0.65), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

.grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(0.66 0.28 355 / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.66 0.28 355 / 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent 80%);
  pointer-events: none;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; border-radius: 9999px;
  font-size: 0.875rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s ease;
  border: none; font-family: var(--font-sans); padding: 0.625rem 1.25rem;
}
.btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.btn-primary { background: var(--primary); color: var(--primary-fg); box-shadow: var(--shadow-glow-sm); }
.btn-primary:hover { box-shadow: var(--shadow-glow); transform: scale(1.05); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid oklch(0.66 0.28 355 / 0.6); }
.btn-outline:hover { background: oklch(0.66 0.28 355 / 0.1); box-shadow: var(--shadow-glow-sm); }
.btn-lg { padding: 0.875rem 1.75rem; }
.btn-full { width: 100%; }

/* ===== BADGE ===== */
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 9999px; border: 1px solid oklch(0.66 0.28 355 / 0.3);
  background: oklch(0.66 0.28 355 / 0.1); padding: 0.375rem 0.875rem;
  font-size: 0.6875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--primary);
  box-shadow: inset 0 1px 0 oklch(0.66 0.28 355 / 0.25);
}
.badge svg { width: 0.75rem; height: 0.75rem; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; max-width: 38rem; margin: 0 auto; }
.section-tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; color: var(--primary); }
.section-title { margin-top: 1rem; font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; }
.section-desc { margin-top: 1rem; color: var(--muted-fg); }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid oklch(0.4 0.1 340 / 40%);
  background: oklch(0.18 0.025 320 / 0.7);
  backdrop-filter: blur(24px) saturate(140%);
}
.nav-container {
  max-width: 80rem; margin: 0 auto; padding: 0 1.5rem;
  height: 4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.nav-brand .brand-logo { height: 2rem; width: auto; }
.nav-links { display: none; align-items: center; gap: 2rem; font-size: 0.875rem; color: var(--muted-fg); }
.nav-links a:hover { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.nav-cta { display: none; align-items: center; gap: 0.5rem; }
.nav-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: var(--radius);
  border: 1px solid var(--border); color: var(--fg);
}
.nav-toggle svg { width: 1.25rem; height: 1.25rem; }
.nav-mobile {
  display: none; flex-direction: column; gap: 0.75rem;
  padding: 1rem 1.5rem; border-top: 1px solid oklch(0.4 0.1 340 / 40%);
  background: oklch(0.14 0.02 320 / 0.97); font-size: 0.875rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--muted-fg); padding: 0.25rem 0; }
.nav-mobile a:hover { color: var(--primary); }
@media (min-width: 640px)  { .nav-cta { display: inline-flex; } }
@media (min-width: 768px)  { .nav-brand .brand-logo { height: 2.25rem; } }
@media (min-width: 1024px) { .nav-links { display: flex; } .nav-toggle { display: none; } }

/* ===== HERO ===== */
.hero { position: relative; overflow: hidden; background: var(--gradient-hero); padding-top: 8rem; padding-bottom: 5rem; }
@media (min-width: 1024px) { .hero { padding-top: 10rem; padding-bottom: 7rem; } }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; } }
.hero-title { font-size: clamp(2.5rem, 5vw, 4.1rem); font-weight: 900; line-height: 1.02; margin-top: 1.25rem; }
.hero-desc { margin-top: 1.5rem; max-width: 36rem; font-size: 1.125rem; color: var(--muted-fg); line-height: 1.75; }
.hero-desc .highlight { font-weight: 700; color: var(--primary); }
.hero-actions { margin-top: 2.25rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-trust { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1.5rem; font-size: 0.75rem; color: var(--muted-fg); }
.hero-trust span { display: flex; align-items: center; gap: 0.375rem; }
.hero-trust svg { width: 0.875rem; height: 0.875rem; color: var(--primary); flex-shrink: 0; }

/* ===== RACK GRAPHIC ===== */
.rack-wrapper { position: relative; max-width: 28rem; margin: 0 auto; width: 100%; }
.rack-glow { position: absolute; inset: -2rem; border-radius: 2rem; background: oklch(0.66 0.28 355 / 0.12); filter: blur(48px); }
.rack-card { position: relative; border-radius: 1rem; padding: 1.5rem; box-shadow: var(--shadow-glow); overflow: hidden; }
.rack-scan-wrap { position: absolute; inset: 0; overflow: hidden; border-radius: 1rem; pointer-events: none; }
.rack-scan { position: absolute; left: 0; right: 0; height: 6rem; background: linear-gradient(to bottom, transparent, oklch(0.66 0.28 355 / 0.1), transparent); animation: scan 3s linear infinite; }
.rack-header { display: flex; align-items: center; justify-content: space-between; font-size: 0.625rem; font-family: monospace; text-transform: uppercase; letter-spacing: 0.1em; color: oklch(0.66 0.28 355 / 0.8); }
.rack-status { display: flex; align-items: center; gap: 0.375rem; }
.status-dot { width: 0.375rem; height: 0.375rem; border-radius: 9999px; background: var(--primary); color: var(--primary); }
.rack-units { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.375rem; }
.rack-unit { display: flex; align-items: center; gap: 0.5rem; height: 1.75rem; border-radius: 0.375rem; border: 1px solid oklch(0.4 0.1 340 / 60%); background: var(--bg-deep); padding: 0 0.5rem; }
.rack-unit-num { font-size: 0.5625rem; font-family: monospace; color: var(--muted-fg); width: 1rem; flex-shrink: 0; }
.rack-unit-bars { display: flex; flex: 1; gap: 0.25rem; }
.rack-unit-bar  { height: 0.25rem; flex: 1; border-radius: 0.125rem; background: oklch(0.4 0.1 340 / 60%); }
.rack-unit-status { display: flex; align-items: center; gap: 0.25rem; }
.rack-led { width: 0.375rem; height: 0.375rem; border-radius: 9999px; }
.rack-led.on  { background: var(--primary); color: var(--primary); }
.rack-led.off { background: oklch(0.7 0.02 320 / 0.3); }
.rack-txt { font-size: 0.5rem; font-family: monospace; }
.rack-txt.on  { color: var(--primary); }
.rack-txt.off { color: oklch(0.7 0.02 320 / 0.4); }
.rack-footer { margin-top: 1rem; display: grid; grid-template-columns: repeat(3,1fr); gap: 0.5rem; }
.rack-stat { border-radius: 0.375rem; border: 1px solid oklch(0.4 0.1 340 / 60%); background: oklch(0.08 0.015 320 / 0.8); padding: 0.375rem 0.5rem; font-family: monospace; }
.stat-label { font-size: 0.5625rem; color: var(--muted-fg); }
.stat-value { font-size: 0.625rem; font-weight: 600; color: var(--primary); }
.rack-float { display: none; position: absolute; border-radius: 9999px; background: oklch(0.18 0.025 320 / 0.7); backdrop-filter: blur(24px); border: 1px solid oklch(0.66 0.28 355 / 0.2); padding: 0.375rem 0.75rem; font-size: 0.6rem; font-family: monospace; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); box-shadow: var(--shadow-glow-sm); white-space: nowrap; align-items: center; gap: 0.25rem; }
.rack-float svg { width: 0.75rem; height: 0.75rem; }
.rack-float-tl { left: -1rem; top: 4rem; }
.rack-float-tr { right: -1.5rem; top: 8rem; }
.rack-float-bl { left: -0.5rem; bottom: 4rem; }
@media (min-width: 768px) { .rack-float { display: inline-flex; } }

/* ===== METRICS BAR ===== */
.metrics-bar { border-top: 1px solid oklch(0.4 0.1 340 / 50%); border-bottom: 1px solid oklch(0.4 0.1 340 / 50%); background: var(--bg-deep); padding: 2rem 0; }
.metrics-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
@media (min-width: 768px) { .metrics-grid { grid-template-columns: repeat(4,1fr); } }
.metric-item { display: flex; align-items: center; gap: 1rem; }
.metric-icon { width: 2.75rem; height: 2.75rem; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: var(--radius); background: oklch(0.66 0.28 355 / 0.1); color: var(--primary); box-shadow: var(--shadow-glow-sm); }
.metric-icon svg { width: 1.25rem; height: 1.25rem; }
.metric-value { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric-label { font-size: 0.75rem; color: var(--muted-fg); }

/* ===== INFRASTRUCTURE TABS ===== */
.tabs-nav { margin: 3.5rem auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; border-radius: 9999px; border: 1px solid var(--border); background: oklch(0.18 0.025 320 / 0.6); padding: 0.375rem; max-width: 50rem; }
.tab-btn { display: inline-flex; align-items: center; gap: 0.5rem; border-radius: 9999px; padding: 0.625rem 1rem; font-size: 0.875rem; font-weight: 500; color: var(--muted-fg); transition: all 0.2s; }
.tab-btn:hover { color: var(--fg); }
.tab-btn.active { background: var(--primary); color: var(--primary-fg); box-shadow: var(--shadow-glow-sm); }
.tab-btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.tab-btn .tab-label { display: none; }
@media (min-width: 640px) { .tab-btn .tab-label { display: inline; } }
.tab-panel { display: none; margin-top: 3rem; }
.tab-panel.active { display: block; animation: fade-up 0.4s ease-out both; }
.tab-intro { max-width: 38rem; margin: 0 auto; text-align: center; color: var(--muted-fg); }
.infra-grid { margin-top: 2.5rem; display: grid; gap: 1.25rem; }
@media (min-width: 640px)  { .infra-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .infra-grid { grid-template-columns: repeat(4,1fr); } }
.infra-card { position: relative; overflow: hidden; border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 1.5rem; transition: border-color 0.2s, transform 0.2s; }
.infra-card:hover { border-color: oklch(0.66 0.28 355 / 0.6); transform: translateY(-4px); }
.infra-card-hover-bg { position: absolute; inset: 0; background: var(--gradient-primary); opacity: 0; transition: opacity 0.2s; }
.infra-card:hover .infra-card-hover-bg { opacity: 0.06; }
.card-icon { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 2.75rem; height: 2.75rem; border-radius: 0.75rem; background: oklch(0.66 0.28 355 / 0.1); color: var(--primary); }
.card-icon svg { width: 1.25rem; height: 1.25rem; }
.infra-card h3 { position: relative; margin-top: 1rem; font-size: 1.125rem; font-weight: 600; }
.infra-card p  { position: relative; margin-top: 0.375rem; font-size: 0.875rem; color: var(--muted-fg); }

/* ===== ONBOARDING ===== */
.onboarding-grid { margin-top: 4rem; position: relative; display: grid; gap: 2rem; }
@media (min-width: 1024px) {
  .onboarding-grid { grid-template-columns: repeat(3,1fr); }
  .onboarding-grid::before { content: ''; position: absolute; left: 0; right: 0; top: 4rem; height: 1px; background: linear-gradient(to right, transparent, oklch(0.66 0.28 355 / 0.4), transparent); }
}
.step-card { border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 2rem; }
.step-number { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 4rem; height: 4rem; border-radius: 1rem; background: var(--bg-deep); border: 1px solid oklch(0.66 0.28 355 / 0.4); box-shadow: var(--shadow-glow-sm); font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; color: var(--primary); margin-bottom: 1.5rem; }
.step-card h3 { font-size: 1.25rem; font-weight: 600; }
.step-card p  { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.7; }

/* ===== CALCULATOR ===== */
.calc-grid { margin-top: 3.5rem; display: grid; gap: 1.5rem; }
@media (min-width: 1024px) { .calc-grid { grid-template-columns: 1.4fr 1fr; } }
.calc-config { border-radius: 1.5rem; border: 1px solid var(--border); background: var(--card); padding: 2rem; }
.calc-group { margin-bottom: 1.5rem; }
.calc-group:last-child { margin-bottom: 0; }
.calc-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--fg); margin-bottom: 0.75rem; }
.calc-options { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.calc-opt { border-radius: 9999px; padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; border: 1px solid var(--border); color: var(--muted-fg); transition: all 0.2s; }
.calc-opt:hover { color: var(--fg); }
.calc-opt.active { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); box-shadow: var(--shadow-glow-sm); }
.calc-result { position: relative; overflow: hidden; border-radius: 1.5rem; border: 1px solid oklch(0.66 0.28 355 / 0.4); background: var(--bg-deep); padding: 2rem; box-shadow: var(--shadow-glow); }
.calc-result-glow { position: absolute; top: -4rem; right: -4rem; width: 12rem; height: 12rem; border-radius: 9999px; background: oklch(0.66 0.28 355 / 0.2); filter: blur(48px); pointer-events: none; }
.calc-inner { position: relative; }
.savings-badge { display: inline-flex; align-items: center; gap: 0.375rem; border-radius: 9999px; background: oklch(0.66 0.28 355 / 0.15); padding: 0.25rem 0.75rem; font-size: 0.625rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); }
.savings-badge svg { width: 0.75rem; height: 0.75rem; }
.price-label { margin-top: 1.5rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-fg); }
.price-value { margin-top: 0.5rem; font-family: var(--font-display); font-size: 3rem; font-weight: 900; line-height: 1; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price-unit { font-size: 1.125rem; color: var(--muted-fg); font-weight: 500; font-family: var(--font-sans); }
.calc-comparison { margin-top: 1rem; border-radius: 0.75rem; border: 1px solid var(--border); background: oklch(0.18 0.025 320 / 0.5); padding: 1rem; font-size: 0.875rem; }
.compare-row { display: flex; align-items: center; justify-content: space-between; color: var(--muted-fg); }
.compare-row + .compare-row { margin-top: 0.5rem; font-weight: 600; }
.compare-row + .compare-row .compare-label { color: var(--fg); }
.compare-row + .compare-row .compare-val   { color: var(--primary); }
.line-through { text-decoration: line-through; }
.calc-cta { margin-top: 1.5rem; }
.calc-note { margin-top: 0.75rem; text-align: center; font-size: 0.6875rem; color: var(--muted-fg); }

/* ===== PRICING ===== */
.pricing-toggle { margin-top: 2rem; display: flex; justify-content: center; }
.toggle-group { display: inline-flex; align-items: center; gap: 0.25rem; border-radius: 9999px; border: 1px solid var(--border); background: var(--card); padding: 0.25rem; }
.toggle-btn { border-radius: 9999px; padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; color: var(--muted-fg); transition: all 0.2s; }
.toggle-btn.active { background: var(--primary); color: var(--primary-fg); box-shadow: var(--shadow-glow-sm); }
.annual-tag { font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); }
.pricing-grid { margin-top: 3rem; display: grid; gap: 1.5rem; }
@media (min-width: 1024px) { .pricing-grid { grid-template-columns: repeat(3,1fr); } }
.pricing-card { position: relative; border-radius: 1.5rem; border: 1px solid var(--border); background: oklch(0.18 0.025 320 / 0.7); padding: 2rem; transition: all 0.2s; }
.pricing-card.featured { border-color: oklch(0.66 0.28 355 / 0.6); background: var(--card); box-shadow: var(--shadow-glow); }
@media (min-width: 1024px) { .pricing-card.featured { transform: translateY(-1rem); } }
.popular-pill { position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%); border-radius: 9999px; background: var(--primary); padding: 0.25rem 1rem; font-size: 0.625rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary-fg); box-shadow: var(--shadow-glow-sm); white-space: nowrap; }
.plan-tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); }
.plan-name { margin-top: 0.5rem; font-size: 1.5rem; font-weight: 700; }
.plan-desc { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted-fg); }
.plan-price { margin-top: 1.5rem; display: flex; align-items: baseline; gap: 0.5rem; }
.plan-amount { font-family: var(--font-display); font-size: 2.5rem; font-weight: 900; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.plan-unit { font-size: 0.875rem; color: var(--muted-fg); }
.plan-annual-note { font-size: 0.75rem; color: var(--muted-fg); margin-top: 0.25rem; display: none; }
.plan-features { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.plan-feature  { display: flex; gap: 0.75rem; font-size: 0.875rem; }
.feature-icon  { width: 1rem; height: 1rem; flex-shrink: 0; color: var(--primary); margin-top: 0.125rem; }
.feature-icon svg { width: 1rem; height: 1rem; }
.feature-text  { color: var(--muted-fg); }
.plan-cta { margin-top: 2rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { margin-top: 3.5rem; display: grid; gap: 1.5rem; }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(3,1fr); } }
.testimonial-card { border-radius: 1.5rem; border: 1px solid var(--border); background: var(--card); padding: 2rem; transition: border-color 0.2s; }
.testimonial-card:hover { border-color: oklch(0.66 0.28 355 / 0.5); }
.quote-mark { font-family: var(--font-display); font-size: 3rem; line-height: 1; color: var(--primary); }
.quote-text { margin-top: 0.5rem; font-size: 0.875rem; line-height: 1.7; color: var(--fg); }
.testimonial-footer { margin-top: 1.5rem; display: flex; align-items: center; gap: 0.75rem; border-top: 1px solid oklch(0.4 0.1 340 / 60%); padding-top: 1rem; }
.testimonial-avatar { width: 2.5rem; height: 2.5rem; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 9999px; background: oklch(0.66 0.28 355 / 0.15); color: var(--primary); font-size: 0.875rem; font-weight: 600; }
.testimonial-name { font-size: 0.875rem; font-weight: 600; color: var(--fg); }
.testimonial-role { font-size: 0.75rem; color: var(--muted-fg); }

/* ===== FAQ ===== */
.faq-list { margin: 3rem auto 0; max-width: 56rem; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item { border-radius: 1rem; border: 1px solid var(--border); background: oklch(0.18 0.025 320 / 0.6); overflow: hidden; transition: border-color 0.2s, background 0.2s, box-shadow 0.2s; }
.faq-item.open { border-color: oklch(0.66 0.28 355 / 0.5); background: var(--card); box-shadow: var(--shadow-glow-sm); }
.faq-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; text-align: left; color: var(--fg); }
.faq-q { font-weight: 600; font-size: 1rem; }
.faq-chevron { width: 1.25rem; height: 1.25rem; flex-shrink: 0; color: var(--primary); transition: transform 0.2s; }
.faq-chevron svg { width: 1.25rem; height: 1.25rem; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 1.5rem 1.25rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.7; }
.faq-item.open .faq-answer { display: block; animation: fade-up 0.3s ease-out both; }

/* ===== LEAD FORM ===== */
.lead-box { position: relative; overflow: hidden; border-radius: 2rem; border: 1px solid oklch(0.66 0.28 355 / 0.4); background: var(--bg-deep); padding: 2rem; box-shadow: var(--shadow-glow); }
@media (min-width: 768px) { .lead-box { padding: 3.5rem; } }
.lead-glow { position: absolute; top: -8rem; right: -8rem; width: 20rem; height: 20rem; border-radius: 9999px; background: oklch(0.66 0.28 355 / 0.2); filter: blur(48px); pointer-events: none; }
.lead-grid { position: relative; display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 1024px) { .lead-grid { grid-template-columns: 1fr 1fr; } }
.lead-tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; color: var(--primary); }
.lead-title { margin-top: 0.75rem; font-size: clamp(1.75rem, 3vw, 3rem); font-weight: 900; line-height: 1.1; }
.lead-desc { margin-top: 1rem; color: var(--muted-fg); }
.lead-contacts { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.75rem; font-size: 0.875rem; }
.lead-contacts a { display: flex; align-items: center; gap: 0.75rem; color: var(--fg); transition: color 0.2s; }
.lead-contacts a:hover { color: var(--primary); }
.lead-contacts svg { width: 1rem; height: 1rem; color: var(--primary); flex-shrink: 0; }
.lead-form { border-radius: 1rem; border: 1px solid oklch(0.66 0.28 355 / 0.3); background: oklch(0.18 0.025 320 / 0.6); padding: 1.5rem; backdrop-filter: blur(24px); display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; gap: 1rem; }
@media (min-width: 768px) { .form-row { grid-template-columns: 1fr 1fr; } }
.f-input, .f-textarea { width: 100%; border-radius: 0.75rem; border: 1px solid var(--border); background: oklch(0.08 0.015 320 / 0.6); padding: 0.75rem 1rem; font-size: 0.875rem; color: var(--fg); outline: none; transition: all 0.2s; }
.f-input::placeholder, .f-textarea::placeholder { color: var(--muted-fg); }
.f-input:focus, .f-textarea:focus { border-color: var(--primary); box-shadow: var(--shadow-glow-sm); }
.f-textarea { resize: vertical; min-height: 5rem; }
.form-error { border-radius: 0.5rem; border: 1px solid oklch(0.65 0.2 20 / 0.4); background: oklch(0.65 0.2 20 / 0.1); padding: 0.5rem 0.75rem; font-size: 0.75rem; color: oklch(0.85 0.1 20); display: none; }
.form-submit { display: flex; }
.form-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none !important; }
.form-note { text-align: center; font-size: 0.6875rem; color: var(--muted-fg); }

/* ===== FOOTER ===== */
.footer { border-top: 1px solid oklch(0.4 0.1 340 / 50%); background: var(--bg-deep); padding-top: 4rem; padding-bottom: 2rem; }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 768px)  { .footer-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1.5fr 1.5fr; } }
.footer-about .brand-logo { height: 2rem; width: auto; }
.footer-about p { margin-top: 1rem; font-size: 0.875rem; color: var(--muted-fg); }
.footer-socials { margin-top: 1.25rem; display: flex; gap: 0.75rem; }
.social-btn { display: flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem; border-radius: var(--radius); border: 1px solid var(--border); color: var(--muted-fg); transition: all 0.2s; }
.social-btn:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-glow-sm); }
.social-btn svg { width: 1rem; height: 1rem; }
.footer-col h4 { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg); }
.footer-links { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.625rem; font-size: 0.875rem; color: var(--muted-fg); }
.footer-links a:hover { color: var(--primary); }
.footer-badges { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.compliance-chip { display: inline-flex; align-items: center; gap: 0.375rem; border-radius: 9999px; border: 1px solid oklch(0.66 0.28 355 / 0.3); background: oklch(0.66 0.28 355 / 0.1); padding: 0.25rem 0.75rem; font-size: 0.6875rem; font-family: monospace; font-weight: 600; color: var(--primary); }
.compliance-chip svg { width: 0.75rem; height: 0.75rem; }
.footer-locs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.75rem; font-size: 0.875rem; color: var(--muted-fg); }
.footer-loc  { display: flex; gap: 0.5rem; }
.footer-loc svg { width: 1rem; height: 1rem; flex-shrink: 0; color: var(--primary); margin-top: 0.125rem; }
.footer-bottom { margin-top: 3.5rem; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; border-top: 1px solid oklch(0.4 0.1 340 / 50%); padding-top: 1.5rem; font-size: 0.75rem; color: var(--muted-fg); }
@media (min-width: 768px) { .footer-bottom { flex-direction: row; } }
.dot-primary { color: var(--primary); }
@media (min-width: 1024px) { .section { padding: 8rem 0; } }