/* VelvetDots — Landing page styles
   Built on Velvet Dots design system tokens (colors_and_type.css) */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { background: var(--bg-1); overflow-x: hidden; }

/* ============ Layout ============ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

section { position: relative; }

/* ============ Reveal on scroll ============ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }

/* ============ Background dot canvas (animated) ============ */
.dot-canvas {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ============ Nav ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: 72px;
  transition: all var(--dur-base) var(--ease-out);
}
.nav.scrolled {
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  max-width: var(--max-width); margin: 0 auto;
  height: 100%; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 26px; }
.nav-links {
  display: flex; gap: 28px;
}
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--fg-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover { color: var(--fg-1); text-decoration: none; }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* Language switcher */
.lang-switch {
  display: inline-flex;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-pill);
  padding: 3px;
  font-size: 12px;
  font-weight: 500;
}
.lang-switch button {
  background: transparent; border: 0; color: var(--fg-3);
  padding: 5px 12px; border-radius: var(--radius-pill);
  cursor: pointer; font-family: inherit;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em;
  transition: all var(--dur-fast) var(--ease-out);
}
.lang-switch button.active {
  background: var(--gradient-violet); color: #fff;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-weight: 500; font-size: 15px;
  border-radius: var(--radius-md); padding: 11px 20px;
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-lg { padding: 16px 26px; font-size: 17px; border-radius: var(--radius-lg); }

.btn-primary {
  background: var(--gradient-violet); color: #fff;
  box-shadow: 0 0 0 1px var(--accent-1), 0 8px 24px rgba(124,58,237,0.3);
}
.btn-primary:hover {
  box-shadow: 0 0 0 1px var(--accent-2), 0 12px 32px rgba(124,58,237,0.5);
  transform: translateY(-1px);
}
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  background: transparent; color: var(--fg-1);
  border-color: var(--border-1);
}
.btn-secondary:hover {
  border-color: var(--border-violet);
  background: rgba(124,58,237,0.06);
}
.btn-secondary:active { transform: scale(0.98); }

/* ============ Eyebrow ============ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: var(--tracking-eyebrow);
  padding: 6px 14px; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border-1);
  margin-bottom: 24px;
}
.dot-live {
  width: 6px; height: 6px; border-radius: 99px;
  background: var(--accent-2);
  box-shadow: 0 0 12px var(--accent-2);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}
.hero-bloom {
  position: absolute; inset: -200px 0 auto 0; height: 900px;
  background:
    radial-gradient(45% 50% at 50% 20%, rgba(124,58,237,0.30) 0%, transparent 65%),
    radial-gradient(35% 45% at 25% 60%, rgba(168,85,247,0.18) 0%, transparent 65%),
    radial-gradient(30% 40% at 80% 50%, rgba(124,58,237,0.14) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
  animation: bloom-shift 18s ease-in-out infinite alternate;
}
@keyframes bloom-shift {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-30px, 20px, 0); }
}

.hero-inner {
  position: relative; z-index: 1;
  max-width: 920px; margin: 0 auto;
  text-align: center;
}
.hero-headline {
  font-size: clamp(52px, 8vw, 104px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--fg-1);
  margin: 0 0 28px;
  text-wrap: balance;
}
.hero-headline .grad { background: var(--gradient-violet); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-headline span { display: block; }

.hero-sub {
  font-size: clamp(19px, 1.6vw, 24px);
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 720px; margin: 0 auto 40px;
  text-wrap: pretty;
}

.hero-actions {
  display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 48px;
}

.hero-proof {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  color: var(--fg-3); font-size: 15px;
}
.hero-proof-line { letter-spacing: 0.04em; }
.hero-proof-logos {
  display: flex; gap: 36px; flex-wrap: wrap; justify-content: center;
  opacity: 0.55;
}
.hero-proof-logos span {
  font-size: 15px; font-weight: 600; color: var(--fg-1);
  letter-spacing: -0.01em;
}

/* ============ Stats strip ============ */
.stats {
  border-top: 1px solid var(--border-1);
  border-bottom: 1px solid var(--border-1);
  background: linear-gradient(180deg, transparent, rgba(124,58,237,0.03));
}
.stats-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 48px 32px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.stat {
  text-align: center;
  display: flex; flex-direction: column; gap: 6px;
}
.stat-value {
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--gradient-violet);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.stat-label {
  font-size: 15px;
  color: var(--fg-2);
  letter-spacing: 0.02em;
}

/* ============ Section header ============ */
.section {
  padding: 120px 0;
  position: relative;
}
.section-head {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-head.left {
  margin: 0 0 64px;
  text-align: left;
}
.section-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--fg-1);
  margin: 14px 0 16px;
  text-wrap: balance;
}
.section-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
  text-wrap: pretty;
}

/* ============ Services grid ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(124,58,237,0.08), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
}
.service-card:hover {
  border-color: var(--border-violet);
  transform: translateY(-2px);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-1-12);
  border: 1px solid var(--accent-1-24);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-2);
  margin-bottom: 24px;
}
.service-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--fg-1);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.service-body {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0 0 20px;
}
.service-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-3);
  background: var(--bg-3);
  border: 1px solid var(--border-soft);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

/* ============ Process ============ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.process-step {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  position: relative;
  transition: border-color var(--dur-base) var(--ease-out);
}
.process-step:hover { border-color: var(--border-violet); }
.process-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-2);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  display: flex; align-items: center; gap: 10px;
}
.process-num::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 99px;
  background: var(--accent-1);
  box-shadow: 0 0 10px var(--accent-1);
}
.process-title {
  font-size: 23px;
  font-weight: 600;
  color: var(--fg-1);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.process-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0;
}

/* ============ About ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.about-text p { font-size: 18px; line-height: 1.7; color: var(--fg-2); margin: 0 0 20px; }
.about-text p:last-child { margin: 0; }
.about-highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.about-highlights::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(124,58,237,0.18), transparent 70%);
  pointer-events: none;
}
.about-highlight {
  position: relative;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px;
}
.about-highlight:last-child { border-bottom: 0; }
.about-highlight-label {
  font-size: 13px; font-weight: 500; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.about-highlight-value {
  font-size: 18px; font-weight: 600; color: var(--fg-1);
  text-align: right;
}

/* ============ Cases ============ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.case-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: all var(--dur-base) var(--ease-out);
}
.case-card:hover {
  border-color: var(--border-violet);
  background: linear-gradient(180deg, rgba(124,58,237,0.04), transparent 60%), var(--bg-2);
}
.case-metric {
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--gradient-violet);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 16px;
}
.case-label {
  font-size: 19px;
  font-weight: 600;
  color: var(--fg-1);
  margin: 0 0 12px;
  line-height: 1.35;
}
.case-context {
  font-size: 15px;
  color: var(--fg-3);
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}

/* ============ Testimonials ============ */
.test-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.test-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex; flex-direction: column; gap: 24px;
  transition: border-color var(--dur-base) var(--ease-out);
}
.test-card:hover { border-color: var(--border-violet); }
.test-quote {
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg-1);
  margin: 0;
  position: relative;
  padding-top: 12px;
}
.test-quote::before {
  content: '“';
  position: absolute; top: -16px; left: -4px;
  font-size: 56px; line-height: 1;
  color: var(--accent-1); opacity: 0.45;
  font-family: Georgia, serif;
}
.test-author {
  display: flex; align-items: center; gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
}
.test-avatar {
  width: 36px; height: 36px;
  border-radius: 99px;
  background: var(--gradient-violet);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: #fff;
  letter-spacing: -0.01em;
}
.test-name { font-size: 15px; font-weight: 600; color: var(--fg-1); }
.test-role { font-size: 14px; color: var(--fg-3); }

/* ============ Pricing ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}
.price-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: all var(--dur-base) var(--ease-out);
}
.price-card.highlight {
  border-color: var(--border-violet);
  background: linear-gradient(180deg, rgba(124,58,237,0.06), transparent 60%), var(--bg-2);
}
.price-card.highlight::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius-xl);
  background: var(--gradient-violet);
  padding: 1px;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.price-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-size: 11px; font-weight: 600; color: #fff;
  background: var(--gradient-violet);
  padding: 5px 12px; border-radius: var(--radius-pill);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.price-name {
  font-size: 14px; font-weight: 600; color: var(--accent-2);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.price-amount {
  display: flex; align-items: baseline; gap: 4px;
}
.price-amount .num {
  font-size: 44px;
  font-weight: 700;
  color: var(--fg-1);
  letter-spacing: -0.025em;
  line-height: 1;
}
.price-amount .period {
  font-size: 14px; color: var(--fg-3);
}
.price-tagline {
  font-size: 14px; color: var(--fg-2); line-height: 1.55;
  margin: 0;
}
.price-features {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 12px;
  border-top: 1px solid var(--border-soft);
  padding-top: 20px;
  flex: 1;
}
.price-features li {
  display: flex; gap: 10px;
  font-size: 14px; color: var(--fg-2); line-height: 1.5;
}
.price-features li svg { flex-shrink: 0; color: var(--accent-2); margin-top: 3px; }

/* ============ FAQ ============ */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex; flex-direction: column;
}
.faq-item {
  border-bottom: 1px solid var(--border-1);
}
.faq-q {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 26px 0;
  font-family: inherit;
  font-size: 20px;
  font-weight: 500;
  color: var(--fg-1);
  text-align: left;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  transition: color var(--dur-fast) var(--ease-out);
  letter-spacing: -0.01em;
}
.faq-q:hover { color: var(--accent-2); }
.faq-icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  position: relative;
  transition: transform var(--dur-base) var(--ease-out);
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute;
  background: var(--fg-2);
  transition: all var(--dur-base) var(--ease-out);
}
.faq-icon::before {
  top: 9px; left: 0; width: 100%; height: 2px;
}
.faq-icon::after {
  top: 0; left: 9px; width: 2px; height: 100%;
}
.faq-item.open .faq-icon::after { transform: rotate(90deg); opacity: 0; }
.faq-item.open .faq-icon::before { background: var(--accent-2); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-out);
}
.faq-a-inner {
  padding: 0 0 24px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-2);
  max-width: 720px;
}

/* ============ CTA Block ============ */
.cta-block {
  position: relative; overflow: hidden;
  border-radius: var(--radius-2xl);
  padding: 80px 48px;
  background: var(--bg-2);
  border: 1px solid var(--border-violet);
  text-align: center;
}
.cta-bloom {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(124,58,237,0.4) 0%, transparent 60%),
    radial-gradient(40% 50% at 85% 100%, rgba(168,85,247,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  display: flex; flex-direction: column; gap: 20px; align-items: center;
}
.cta-title {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.cta-sub {
  font-size: 19px; color: var(--fg-2);
  max-width: 560px; margin: 0;
  line-height: 1.55;
  text-wrap: pretty;
}
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}
.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: 12px; font-weight: 500; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.form-field input, .form-field select, .form-field textarea {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  color: var(--fg-1);
  font-family: inherit;
  font-size: 16px;
  padding: 12px 14px;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px var(--accent-1-24);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-privacy {
  font-size: 12px; color: var(--fg-3);
  margin: 16px 0 0;
}
.form-privacy a { color: var(--fg-2); text-decoration: underline; text-underline-offset: 3px; }

.contact-channels { display: flex; flex-direction: column; gap: 12px; }
.channel-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 24px 28px;
  display: flex; gap: 16px; align-items: flex-start;
  text-decoration: none;
  transition: all var(--dur-base) var(--ease-out);
  flex: 1;
}
.channel-card:hover {
  border-color: var(--border-violet);
  background: linear-gradient(180deg, rgba(124,58,237,0.04), transparent 60%), var(--bg-2);
  text-decoration: none;
}
.channel-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--accent-1-12);
  border: 1px solid var(--accent-1-24);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-2);
  flex-shrink: 0;
}
.channel-text { flex: 1; }
.channel-title { font-size: 17px; font-weight: 600; color: var(--fg-1); margin: 0 0 4px; }
.channel-desc { font-size: 14px; color: var(--fg-2); margin: 0 0 8px; line-height: 1.5; }
.channel-cta {
  font-size: 14px; font-weight: 500; color: var(--accent-2);
  display: inline-flex; align-items: center; gap: 4px;
}

/* ============ Newsletter ============ */
.newsletter {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.newsletter-text h3 {
  font-size: 32px; font-weight: 600;
  color: var(--fg-1);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.newsletter-text p {
  font-size: 17px; line-height: 1.6;
  color: var(--fg-2);
  margin: 0;
  max-width: 460px;
}
.newsletter-form {
  display: flex; gap: 8px;
}
.newsletter-form input {
  flex: 1;
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  color: var(--fg-1);
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  min-width: 0;
}
.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px var(--accent-1-24);
}

/* ============ Footer ============ */
.footer {
  border-top: 1px solid var(--border-1);
  padding: 80px 0 32px;
  margin-top: 80px;
  position: relative;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 64px;
}
.footer-brand img { height: 26px; }
.footer-tagline {
  font-size: 15px; color: var(--fg-3);
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.6;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-h {
  font-size: 11px; font-weight: 600; color: var(--fg-1);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-cols a {
  display: block;
  font-size: 15px; color: var(--fg-2);
  padding: 5px 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-cols a:hover { color: var(--fg-1); text-decoration: none; }
.footer-base {
  max-width: var(--max-width);
  margin: 56px auto 0;
  padding: 24px 32px 0;
  border-top: 1px solid var(--border-1);
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-base span, .footer-base a {
  font-size: 13px; color: var(--fg-3);
}

/* ============ Variant B — Editorial ============ */
body[data-variant="B"] .hero-headline {
  font-size: clamp(56px, 10vw, 140px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.05em;
  text-align: left;
  text-wrap: balance;
}
body[data-variant="B"] .hero-inner { text-align: left; max-width: 100%; }
body[data-variant="B"] .hero-sub { margin-left: 0; max-width: 560px; font-size: 22px; }
body[data-variant="B"] .hero-actions { justify-content: flex-start; }
body[data-variant="B"] .hero-proof { align-items: flex-start; }
body[data-variant="B"] .hero-proof-logos { justify-content: flex-start; }
body[data-variant="B"] .section-head { max-width: 920px; margin-left: 0; margin-right: 0; text-align: left; }
body[data-variant="B"] .section-title {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
body[data-variant="B"] .services-grid { grid-template-columns: repeat(2, 1fr); }
body[data-variant="B"] .service-card { padding: 40px; border-radius: 0; border-width: 0; border-top: 1px solid var(--border-1); background: transparent; }
body[data-variant="B"] .service-card:hover { background: rgba(124,58,237,0.03); transform: none; }
body[data-variant="B"] .services-grid { gap: 0; border-bottom: 1px solid var(--border-1); }
body[data-variant="B"] .service-icon {
  background: transparent; border: 0;
  width: auto; height: auto;
  margin-bottom: 16px;
}
body[data-variant="B"] .service-icon svg { width: 28px; height: 28px; }
body[data-variant="B"] .case-metric { font-size: 88px; font-weight: 700; }
body[data-variant="B"] .cases-grid { gap: 0; grid-template-columns: 1fr; }
body[data-variant="B"] .case-card {
  border-radius: 0;
  border: 0;
  border-top: 1px solid var(--border-1);
  padding: 48px 0;
  background: transparent;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: center;
}
body[data-variant="B"] .case-card:hover { background: transparent; }
body[data-variant="B"] .cases-grid { border-bottom: 1px solid var(--border-1); }
body[data-variant="B"] .case-context { border: 0; padding: 0; margin-top: 8px; }

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .services-grid, .test-grid, .pricing-grid, .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  body[data-variant="B"] .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .container, .nav-inner, .stats-inner, .footer-inner, .footer-base { padding-left: 20px; padding-right: 20px; }
  .nav-links { display: none; }
  .section { padding: 80px 0; }
  .hero { padding: 64px 0 48px; }
  .stats-inner { grid-template-columns: 1fr; gap: 24px; padding: 32px 20px; }
  .services-grid, .test-grid, .pricing-grid, .cases-grid, .process-grid { grid-template-columns: 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .newsletter { grid-template-columns: 1fr; padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .cta-block { padding: 56px 24px; }
  body[data-variant="B"] .case-card { grid-template-columns: 1fr; gap: 16px; }
}