/* ============================================================
   AbillionZ Holdings Inc. — Landing Site
   Design Direction: Clean Enterprise (Stripe-era)
   Light theme, professional, sharp, operator-led
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #FFFFFF;
  color: #0F172A;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── CSS Variables ── */
:root {
  --white:     #FFFFFF;
  --gray-25:   #FAFAFA;
  --gray-50:   #F8FAFC;
  --gray-100:  #F1F5F9;
  --gray-200:  #E2E8F0;
  --gray-300:  #CBD5E1;
  --gray-400:  #94A3B8;
  --gray-500:  #64748B;
  --gray-600:  #475569;
  --gray-700:  #334155;
  --gray-800:  #1E293B;
  --gray-900:  #0F172A;
  --blue-50:   #EFF6FF;
  --blue-100:  #DBEAFE;
  --blue-200:  #BFDBFE;
  --blue-500:  #3B82F6;
  --blue-600:  #2563EB;
  --blue-700:  #1D4ED8;
  --navy:      #0A2540;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.05);
  --border: 1px solid #E2E8F0;
  --transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--gray-900); }
h1 { font-size: clamp(2.25rem, 5.5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.625rem, 3.5vw, 2.625rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.0625rem; font-weight: 600; }
p  { color: var(--gray-500); }

/* ── Layout ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
section { position: relative; }

/* ════════════════════════════
   NAVIGATION
════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav--scrolled { border-bottom-color: var(--gray-200); box-shadow: 0 1px 0 rgba(0,0,0,0.04); }
.nav__inner {
  max-width: 1180px; margin: 0 auto; padding: 0 28px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  display: flex; align-items: center; gap: 9px;
  font-size: 1.125rem; font-weight: 800; letter-spacing: -0.03em; color: var(--gray-900);
}
.nav__logo-mark {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--blue-600), #7C3AED);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8125rem; font-weight: 800; color: white; flex-shrink: 0;
}
.nav__links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav__links a {
  padding: 7px 13px; font-size: 0.9rem; font-weight: 500; color: var(--gray-600);
  border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition);
}
.nav__links a:hover { color: var(--gray-900); background: var(--gray-100); }
.nav__cta { display: flex; align-items: center; gap: 8px; }
.btn-nav-outline {
  padding: 7px 16px; font-size: 0.9rem; font-weight: 600; color: var(--gray-700);
  border-radius: var(--radius-sm); border: 1px solid var(--gray-300); background: var(--white);
  cursor: pointer; font-family: inherit; transition: all var(--transition);
  text-decoration: none; display: inline-flex; align-items: center;
}
.btn-nav-outline:hover { background: var(--gray-50); border-color: var(--gray-400); color: var(--gray-900); }
.btn-nav-primary {
  padding: 7px 16px; font-size: 0.9rem; font-weight: 600; color: #ffffff !important;
  background: var(--blue-600); border-radius: var(--radius-sm); border: none;
  cursor: pointer; transition: background var(--transition); font-family: inherit;
  text-decoration: none; display: inline-flex; align-items: center;
}
.btn-nav-primary:hover { background: var(--blue-700); color: #ffffff !important; }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.nav__hamburger span { display: block; width: 22px; height: 2px; background: var(--gray-500); border-radius: 2px; transition: all 0.3s; }
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile-menu {
  display: none; flex-direction: column; padding: 1rem 1.5rem 1.5rem;
  border-top: var(--border); background: rgba(255,255,255,0.98); gap: 0.25rem;
}
.nav__mobile-menu.open { display: flex; }
.nav__mobile-menu a {
  display: block; padding: 0.75rem 0.875rem; font-size: 0.9rem;
  color: var(--gray-600); text-decoration: none; border-radius: var(--radius-sm); transition: all var(--transition);
}
.nav__mobile-menu a:hover { color: var(--gray-900); background: var(--gray-100); }
.nav__mobile-menu .mobile-cta { margin-top: 0.5rem; justify-content: center; }

/* ════════════════════════════
   BUTTONS
════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; font-size: 0.9375rem; font-weight: 600;
  border-radius: var(--radius-md); border: none; cursor: pointer;
  transition: all var(--transition); white-space: nowrap;
  text-decoration: none; font-family: inherit;
}
.btn--primary { background: var(--blue-600); color: var(--white); }
.btn--primary:hover { background: var(--blue-700); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37,99,235,0.3); }
.btn--outline { background: transparent; color: var(--gray-700); border: 1px solid var(--gray-300); }
.btn--outline:hover { background: var(--gray-50); border-color: var(--gray-400); transform: translateY(-1px); }
.btn--lg { padding: 15px 32px; font-size: 1rem; }

/* ════════════════════════════
   LABELS / TAGS
════════════════════════════ */
.label {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; font-size: 0.8rem; font-weight: 600;
  border-radius: 99px; letter-spacing: 0.04em; text-transform: uppercase;
}
.label--blue   { background: var(--blue-50);  color: var(--blue-600);  border: 1px solid var(--blue-100); }
.label--green  { background: #F0FDF4; color: #16A34A; border: 1px solid #BBF7D0; }
.label--purple { background: #F5F3FF; color: #7C3AED; border: 1px solid #DDD6FE; }
.label--amber  { background: #FFFBEB; color: #D97706; border: 1px solid #FDE68A; }
.label--cyan   { background: #ECFEFF; color: #0891B2; border: 1px solid #A5F3FC; }

/* ════════════════════════════
   HERO
════════════════════════════ */
.hero {
  min-height: 92vh; display: flex; align-items: center;
  padding: 108px 0 80px; background: var(--white); overflow: hidden; position: relative;
}
.hero::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0;
  height: 80px; background: var(--gray-50);
  clip-path: ellipse(65% 100% at 50% 100%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.hero__content { max-width: 560px; }
.hero__eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.hero__eyebrow-dot { width: 7px; height: 7px; background: #22C55E; border-radius: 50%; }
.hero__eyebrow-text { font-size: 0.8125rem; font-weight: 600; color: var(--gray-600); letter-spacing: 0.05em; text-transform: uppercase; }
.hero__title { margin-bottom: 20px; color: var(--gray-900); }
.hero__title span { color: var(--blue-600); }
.hero__subtitle { font-size: clamp(1rem, 1.6vw, 1.125rem); color: var(--gray-500); margin-bottom: 36px; line-height: 1.75; max-width: 500px; }
.hero__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero__social-proof { display: flex; align-items: center; gap: 20px; padding-top: 24px; border-top: var(--border); }
.hero__sp-number { font-size: 1.375rem; font-weight: 800; color: var(--gray-900); letter-spacing: -0.03em; }
.hero__sp-label { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; margin-top: 1px; }
.hero__sp-divider { width: 1px; height: 32px; background: var(--gray-200); }

/* Hero visual: portfolio card stack */
.hero__visual { position: relative; }
.hero__card-stack { display: flex; flex-direction: column; gap: 10px; }
.hero__stack-card {
  background: var(--white); border: var(--border);
  border-radius: var(--radius-lg); padding: 18px 20px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition);
}
.hero__stack-card:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.hero__stack-icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.hero__stack-content { flex: 1; min-width: 0; }
.hero__stack-name { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); }
.hero__stack-desc { font-size: 0.78rem; color: var(--gray-400); margin-top: 2px; }
.hero__stack-badge {
  font-size: 0.7rem; font-weight: 600; padding: 3px 8px;
  border-radius: 99px; white-space: nowrap;
}
.badge--blue   { background: var(--blue-50);  color: var(--blue-600);  border: 1px solid var(--blue-100); }
.badge--amber  { background: #FFFBEB; color: #D97706; border: 1px solid #FDE68A; }
.badge--green  { background: #F0FDF4; color: #16A34A; border: 1px solid #BBF7D0; }
.badge--purple { background: #F5F3FF; color: #7C3AED; border: 1px solid #DDD6FE; }
.badge--cyan   { background: #ECFEFF; color: #0891B2; border: 1px solid #A5F3FC; }

/* ════════════════════════════
   TRUST BAR
════════════════════════════ */
.trust-bar { padding: 32px 0; background: var(--gray-50); border-top: var(--border); border-bottom: var(--border); }
.trust-bar__label { text-align: center; font-size: 0.75rem; font-weight: 600; color: var(--gray-400); letter-spacing: 0.07em; text-transform: uppercase; margin-bottom: 20px; }
.trust-bar__items { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-bar__item { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; font-weight: 700; color: var(--gray-400); letter-spacing: -0.01em; }
.trust-bar__item span { font-size: 1.125rem; }

/* ════════════════════════════
   SECTION HEADERS
════════════════════════════ */
.section-header { text-align: center; max-width: 660px; margin: 0 auto 64px; }
.section-header h2 { margin-bottom: 14px; }
.section-header p { font-size: 1.0625rem; line-height: 1.75; }

/* ════════════════════════════
   ABOUT SECTION
════════════════════════════ */
.about { padding: 112px 0; background: var(--white); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about__content .label { margin-bottom: 18px; }
.about__content h2 { margin-bottom: 18px; }
.about__content > p { font-size: 1.0625rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 28px; }
.about__points { display: flex; flex-direction: column; gap: 12px; }
.about__point {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px;
  background: var(--gray-50); border: var(--border); border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.about__point:hover { border-color: var(--blue-200); box-shadow: var(--shadow-sm); }
.about__point-icon {
  width: 36px; height: 36px; background: var(--blue-50); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; font-size: 0.875rem;
  font-weight: 700; color: var(--blue-600); flex-shrink: 0;
}
.about__point-text { font-size: 0.9rem; color: var(--gray-600); line-height: 1.6; }
.about__visual { display: flex; flex-direction: column; gap: 10px; }
.about__stat-card {
  background: var(--white); border: var(--border); border-radius: var(--radius-md);
  padding: 18px 20px; display: flex; align-items: center; justify-content: space-between;
  box-shadow: var(--shadow-xs); transition: box-shadow var(--transition), transform var(--transition);
}
.about__stat-card:hover { box-shadow: var(--shadow-sm); transform: translateX(3px); }
.about__stat-label { font-size: 0.9rem; font-weight: 600; color: var(--gray-900); }
.about__stat-sub { font-size: 0.78rem; color: var(--gray-400); margin-top: 2px; }
.about__stat-badge { font-size: 0.72rem; font-weight: 600; padding: 3px 10px; border-radius: 99px; white-space: nowrap; }

/* ════════════════════════════
   FOUNDER SECTION
════════════════════════════ */
.founder { padding: 112px 0; background: var(--gray-50); border-top: var(--border); border-bottom: var(--border); }
.founder__card {
  max-width: 920px; margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr; gap: 48px;
  background: var(--white); border: var(--border); border-radius: var(--radius-xl);
  padding: 44px; box-shadow: var(--shadow-md);
}
.founder__avatar-col { display: flex; flex-direction: column; align-items: center; gap: 14px; min-width: 140px; }
.founder__initials {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), #7C3AED);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800; color: white;
}
.founder__badge {
  padding: 4px 12px; background: var(--blue-50);
  border: 1px solid var(--blue-100); border-radius: 99px;
  font-size: 0.75rem; font-weight: 600; color: var(--blue-600); white-space: nowrap;
}
.founder__name { font-size: 1.5rem; font-weight: 800; color: var(--gray-900); letter-spacing: -0.03em; }
.founder__title { font-size: 0.875rem; color: var(--gray-400); margin-top: 4px; }
.founder__body { font-size: 0.9375rem; color: var(--gray-500); line-height: 1.8; margin-top: 1rem; }
.founder__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 1.5rem; }
.founder__tag {
  padding: 4px 11px; background: var(--gray-100); border: var(--border);
  border-radius: 99px; font-size: 0.78rem; font-weight: 500; color: var(--gray-600);
  transition: all var(--transition);
}
.founder__tag:hover { background: var(--blue-50); color: var(--blue-600); border-color: var(--blue-100); }

/* ════════════════════════════
   PORTFOLIO SECTION
════════════════════════════ */
.portfolio { padding: 112px 0; background: var(--white); }
.portfolio__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 64px; }
.portfolio-card {
  background: var(--white); border: var(--border); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.portfolio-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.portfolio-card__accent { height: 4px; width: 100%; }
.portfolio-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.portfolio-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.portfolio-card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  background: var(--gray-50); border: var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; flex-shrink: 0;
}
.portfolio-card__ownership {
  padding: 3px 10px; border-radius: 99px; font-size: 0.72rem; font-weight: 600; white-space: nowrap;
}
.portfolio-card__name { font-size: 1.125rem; font-weight: 800; color: var(--gray-900); margin-top: 14px; letter-spacing: -0.02em; }
.portfolio-card__domain {
  font-size: 0.78rem; color: var(--gray-400); margin-top: 4px;
  display: inline-flex; align-items: center; gap: 4px; transition: color var(--transition);
}
.portfolio-card__domain:hover { color: var(--blue-600); }
.portfolio-card__desc { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; margin-top: 12px; }
.portfolio-card__caps-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--gray-400); margin: 16px 0 8px; }
.portfolio-card__caps { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.portfolio-card__caps li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.84rem; color: var(--gray-600); line-height: 1.5; }
.portfolio-card__caps li::before { content: '✓'; color: var(--blue-600); font-weight: 700; flex-shrink: 0; font-size: 0.8rem; margin-top: 1px; }
.portfolio-card__footer { margin-top: auto; padding-top: 16px; border-top: var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.portfolio-card__stat { font-size: 0.78rem; font-weight: 600; color: var(--blue-600); }
.portfolio-card__link { font-size: 0.875rem; font-weight: 600; color: var(--blue-600); display: inline-flex; align-items: center; gap: 4px; transition: gap var(--transition); }
.portfolio-card__link:hover { gap: 8px; }

/* ════════════════════════════
   WHAT WE BUILD
════════════════════════════ */
.builds { padding: 112px 0; background: var(--gray-50); border-top: var(--border); border-bottom: var(--border); }
.builds__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 64px; }
.build-card {
  background: var(--white); border: var(--border); border-radius: var(--radius-lg); padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.build-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.build-card__icon { width: 44px; height: 44px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 18px; }
.build-card__title { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.build-card__body { font-size: 0.875rem; color: var(--gray-500); line-height: 1.65; }
.icon-bg--blue   { background: var(--blue-50); }
.icon-bg--green  { background: #F0FDF4; }
.icon-bg--amber  { background: #FFFBEB; }
.icon-bg--purple { background: #F5F3FF; }
.icon-bg--cyan   { background: #ECFEFF; }
.icon-bg--rose   { background: #FFF1F2; }
.icon-bg--orange { background: #FFF7ED; }
.icon-bg--teal   { background: #F0FDFA; }

/* ════════════════════════════
   WHY THIS MATTERS
════════════════════════════ */
.why { padding: 112px 0; background: var(--white); }
.why__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why__lead { font-size: 1.0625rem; color: var(--gray-500); line-height: 1.8; margin-top: 18px; }
.why__before-after {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg); border: var(--border);
}
.why__col { padding: 32px; }
.why__col--before { background: var(--gray-50); }
.why__col--after  { background: var(--white); border-left: var(--border); }
.why__col-header { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: var(--border); }
.why__col-header h4 { font-size: 0.9375rem; font-weight: 700; }
.why__col--before .why__col-header h4 { color: var(--gray-500); }
.why__col--after  .why__col-header h4 { color: var(--blue-600); }
.why__list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.why__list li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.9rem; line-height: 1.5; }
.why__col--before .why__list li { color: var(--gray-400); }
.why__col--before .why__list li::before { content: '✕'; color: var(--gray-300); font-weight: 700; flex-shrink: 0; }
.why__col--after  .why__list li { color: var(--gray-700); }
.why__col--after  .why__list li::before { content: '✓'; color: var(--blue-600); font-weight: 700; flex-shrink: 0; }

/* ════════════════════════════
   PROOF / STATS
════════════════════════════ */
.proof { padding: 112px 0; background: var(--gray-50); border-top: var(--border); border-bottom: var(--border); }
.proof__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.stat-block {
  background: var(--white); border: var(--border); border-radius: var(--radius-lg);
  padding: 28px 24px; text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-block:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.stat-number { font-size: clamp(2.25rem, 4vw, 3rem); font-weight: 800; color: var(--blue-600); letter-spacing: -0.04em; line-height: 1; }
.stat-suffix { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; color: var(--blue-600); }
.stat-label { font-size: 0.875rem; color: var(--gray-400); margin-top: 10px; line-height: 1.5; }
.proof__note { text-align: center; margin-top: 28px; font-size: 0.8125rem; color: var(--gray-400); }

/* ════════════════════════════
   CASE STUDIES
════════════════════════════ */
.cases { padding: 112px 0; background: var(--white); }
.cases__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 64px; }
.case-card {
  background: var(--gray-50); border: var(--border); border-radius: var(--radius-lg);
  padding: 32px; position: relative; overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--blue-200); }
.case-number { position: absolute; top: 20px; right: 24px; font-size: 3.5rem; font-weight: 900; color: var(--gray-900); opacity: 0.05; line-height: 1; }
.case-tag {
  display: inline-block; padding: 3px 10px; border-radius: 99px;
  font-size: 0.75rem; font-weight: 600;
  background: var(--blue-50); color: var(--blue-600); border: 1px solid var(--blue-100);
}
.case-title { font-size: 1.0625rem; font-weight: 700; color: var(--gray-900); margin-top: 12px; line-height: 1.35; }
.case-body { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; margin-top: 10px; }
.case-cta { margin-top: 20px; }
.case-cta a { font-size: 0.875rem; font-weight: 600; color: var(--blue-600); display: inline-flex; align-items: center; gap: 4px; transition: gap var(--transition); }
.case-cta a:hover { gap: 8px; }

/* ════════════════════════════
   WORK WITH US
════════════════════════════ */
.work { padding: 112px 0; background: var(--gray-50); border-top: var(--border); border-bottom: var(--border); }
.work__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 48px; }
.work__fit-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.work__fit-list li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--gray-600); }
.work__fit-list li::before { content: '›'; color: var(--blue-600); font-size: 1.1rem; font-weight: 700; }
.work__models { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.work__model {
  background: var(--white); border: var(--border); border-radius: var(--radius-md); padding: 20px;
  display: flex; gap: 14px; align-items: flex-start;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.work__model:hover { box-shadow: var(--shadow-sm); border-color: var(--blue-200); }
.work__model-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
.work__model-title { font-size: 0.9375rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.work__model-desc { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; }
.work__cta { text-align: center; margin-top: 64px; padding: 48px; background: var(--navy); border-radius: var(--radius-xl); }
.work__cta h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 12px; }
.work__cta p { color: rgba(255,255,255,0.55); margin-bottom: 28px; font-size: 1rem; line-height: 1.7; }
.work__cta .btn--outline { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.25); }
.work__cta .btn--outline:hover { background: rgba(255,255,255,0.08); }
.work__cta-fine { margin-top: 14px; font-size: 0.8125rem; color: rgba(255,255,255,0.3); }

/* ════════════════════════════
   HIRING SECTION
════════════════════════════ */
.hiring { padding: 112px 0; background: var(--white); }
.hiring__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.hiring__exp-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.hiring__exp-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--gray-600); }
.hiring__exp-list li::before { content: '✓'; color: var(--blue-600); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.hiring__profile-card {
  background: var(--gray-50); border: var(--border); border-radius: var(--radius-xl);
  padding: 36px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px;
  box-shadow: var(--shadow-sm);
}
.hiring__profile-initials {
  width: 68px; height: 68px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), #7C3AED);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem; font-weight: 800; color: white;
}
.hiring__profile-name { font-size: 1.25rem; font-weight: 800; color: var(--gray-900); letter-spacing: -0.03em; }
.hiring__profile-role { font-size: 0.85rem; color: var(--gray-400); }
.hiring__skills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 4px; }
.hiring__skill { padding: 4px 11px; background: var(--white); border: var(--border); border-radius: 99px; font-size: 0.78rem; color: var(--gray-600); }
.hiring__quote { font-size: 0.875rem; color: var(--gray-400); max-width: 300px; line-height: 1.65; font-style: italic; text-align: center; margin-top: 4px; }

/* ════════════════════════════
   CONTACT SECTION
════════════════════════════ */
.contact { padding: 112px 0; background: var(--gray-50); border-top: var(--border); }
.contact__inner { max-width: 720px; margin: 0 auto; }
.contact__form {
  margin-top: 48px; background: var(--white); border: var(--border);
  border-radius: var(--radius-xl); padding: 44px; box-shadow: var(--shadow-md);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.form-grid--2col { grid-template-columns: 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--gray-700); }
.form-group input,
.form-group textarea,
.form-group select {
  font-family: inherit; font-size: 0.9375rem; color: var(--gray-900);
  background: var(--white); border: var(--border); border-radius: var(--radius-md);
  padding: 11px 14px; width: 100%; transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; -webkit-appearance: none; appearance: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-300); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; line-height: 1.65; }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; }

/* ════════════════════════════
   FOOTER
════════════════════════════ */
.footer { background: var(--navy); padding: 60px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__brand { max-width: 260px; }
.footer__brand-logo { display: flex; align-items: center; gap: 9px; font-size: 1.0625rem; font-weight: 800; color: var(--white); margin-bottom: 14px; }
.footer__brand-logo .nav__logo-mark { opacity: 0.9; }
.footer__brand p { font-size: 0.875rem; color: rgba(255,255,255,0.4); line-height: 1.65; }
.footer__col h5 { font-size: 0.75rem; font-weight: 700; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 14px; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer__col ul li a { font-size: 0.875rem; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer__col ul li a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer__copy { font-size: 0.8125rem; color: rgba(255,255,255,0.3); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: 0.8125rem; color: rgba(255,255,255,0.3); transition: color var(--transition); }
.footer__legal a:hover { color: rgba(255,255,255,0.6); }

/* ════════════════════════════
   SCROLL ANIMATIONS
════════════════════════════ */
.fade-in {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in--delay-1 { transition-delay: 0.08s; }
.fade-in--delay-2 { transition-delay: 0.16s; }
.fade-in--delay-3 { transition-delay: 0.24s; }
.fade-in--delay-4 { transition-delay: 0.32s; }

/* ════════════════════════════
   RESPONSIVE
════════════════════════════ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .why__grid { grid-template-columns: 1fr; gap: 48px; }
  .hiring__grid { grid-template-columns: 1fr; gap: 48px; }
  .portfolio__grid { grid-template-columns: 1fr 1fr; }
  .builds__grid { grid-template-columns: 1fr 1fr 1fr; }
  .proof__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .founder__card { grid-template-columns: 1fr; gap: 28px; }
  .founder__avatar-col { flex-direction: row; justify-content: flex-start; min-width: unset; }
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .builds__grid { grid-template-columns: 1fr 1fr; }
  .cases__grid { grid-template-columns: 1fr; }
  .work__grid { grid-template-columns: 1fr; gap: 40px; }
  .proof__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__social-proof { flex-wrap: wrap; }
  .why__before-after { grid-template-columns: 1fr; }
  .why__col--after { border-left: none; border-top: var(--border); }
  .form-grid--2col { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .builds__grid { grid-template-columns: 1fr; }
  .proof__grid { grid-template-columns: 1fr 1fr; }
}