/* ─── Design Tokens ─── */
:root {
  --red: #FF2B2B;
  --red-dark: #cc1f1f;
  --black: #111111;
  --graphite: #1e1e1e;
  --graphite-2: #2b2b2b;
  --white: #F4F4F4;
  --gray: #A7A7A7;
  --gray-dim: #666666;
  --border: rgba(255,255,255,0.08);

  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.22s ease;

  --max-w: 1200px;
  --section-gap: 120px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* ─── Typography ─── */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--gray); line-height: 1.75; }
strong { color: var(--white); font-weight: 600; }

/* ─── Layout ─── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: var(--section-gap) 0; }
.section--sm { padding: 80px 0; }
.section--xs { padding: 60px 0; }

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(17,17,17,0.95);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__logo img { height: 36px; width: auto; }
.nav__logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav__links a:hover, .nav__links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: 6px;
  transition: background var(--transition);
}
.nav__burger:hover { background: rgba(255,255,255,0.06); }
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(17,17,17,0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 999;
}
.nav__mobile.open { display: block; }
.nav__mobile a {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile a:hover { color: var(--white); }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn--primary {
  background: var(--red);
  color: #fff;
}
.btn--primary:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,43,43,0.35);
}
.btn--outline {
  border: 1px solid var(--border);
  color: var(--white);
  background: transparent;
}
.btn--outline:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
}
.btn--sm { padding: 10px 20px; font-size: 0.875rem; }
.btn--lg { padding: 18px 36px; font-size: 1rem; }

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,43,43,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,43,43,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero__glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,43,43,0.12) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.hero__label::before {
  content: '';
  display: block;
  width: 24px; height: 2px;
  background: var(--red);
  border-radius: 2px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 28px;
}
.hero h1 em {
  color: var(--red);
  font-style: normal;
}
.hero__desc {
  font-size: 1.125rem;
  color: var(--gray);
  max-width: 620px;
  margin-bottom: 44px;
  line-height: 1.75;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: float 2.5s ease-in-out infinite;
}
.hero__scroll svg { opacity: 0.5; }
@keyframes float { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ─── Page Hero (inner pages) ─── */
.page-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(255,43,43,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.page-hero__label::before {
  content: '';
  display: block;
  width: 20px; height: 2px;
  background: var(--red);
  border-radius: 2px;
}
.page-hero h1 {
  margin-bottom: 24px;
}
.page-hero__desc {
  font-size: 1.125rem;
  color: var(--gray);
  max-width: 680px;
  margin-bottom: 36px;
}
.page-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── Breadcrumbs ─── */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--gray-dim);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--gray-dim); transition: color var(--transition); }
.breadcrumbs a:hover { color: var(--white); }
.breadcrumbs__sep { opacity: 0.4; }
.breadcrumbs__current { color: var(--gray); }

/* ─── Section Header ─── */
.section-header { margin-bottom: 64px; }
.section-header--center { text-align: center; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  font-size: 1.0625rem;
  max-width: 560px;
  color: var(--gray);
}
.section-header--center p { margin: 0 auto; }

/* ─── Service Cards Grid ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--red);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover { border-color: rgba(255,43,43,0.25); transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.4); }
.service-card:hover::before { opacity: 1; }
.service-card__icon {
  width: 48px; height: 48px;
  background: rgba(255,43,43,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}
.service-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--white); }
.service-card p { font-size: 0.9375rem; color: var(--gray); line-height: 1.65; flex: 1; }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--red);
  transition: gap var(--transition);
}
.service-card:hover .service-card__link { gap: 10px; }

/* ─── Feature List ─── */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-item__icon {
  width: 40px; height: 40px;
  background: rgba(255,43,43,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
}
.feature-item h4 { font-weight: 600; color: var(--white); }
.feature-item p { font-size: 0.9375rem; color: var(--gray); }

/* ─── Process Steps ─── */
.process {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  left: 23px; top: 48px; bottom: 48px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent);
}
.process-step {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  position: relative;
}
.process-step:first-child { padding-top: 0; }
.process-step:last-child { padding-bottom: 0; }
.process-step__num {
  width: 48px; height: 48px;
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--red);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.process-step__content { flex: 1; padding-top: 10px; }
.process-step__content h3 { font-size: 1.125rem; margin-bottom: 8px; color: var(--white); }
.process-step__content p { font-size: 0.9375rem; color: var(--gray); }

/* ─── FAQ ─── */
.faq { display: flex; flex-direction: column; gap: 2px; }
.faq-item {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.faq-item + .faq-item { margin-top: 8px; }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  background: var(--graphite);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  text-align: left;
  transition: background var(--transition);
  cursor: pointer;
}
.faq-question:hover { background: var(--graphite-2); }
.faq-question svg {
  flex-shrink: 0;
  color: var(--red);
  transition: transform var(--transition);
}
.faq-item.open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 28px 24px;
  background: var(--graphite);
  color: var(--gray);
  font-size: 0.9375rem;
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }

/* ─── Stats Row ─── */
.stats-row {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  flex: 1;
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-item__num {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 8px;
}
.stat-item__num span { color: var(--red); }
.stat-item__label { font-size: 0.875rem; color: var(--gray); }

/* ─── CTA Block ─── */
.cta-block {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,43,43,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.cta-block h2 { margin-bottom: 16px; position: relative; }
.cta-block p { font-size: 1.0625rem; color: var(--gray); max-width: 520px; margin: 0 auto 36px; position: relative; }
.cta-block__actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; }

/* ─── Tag / Pill ─── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 100px;
  background: rgba(255,43,43,0.1);
  color: var(--red);
  border: 1px solid rgba(255,43,43,0.2);
}
.tag--gray {
  background: rgba(255,255,255,0.05);
  color: var(--gray);
  border-color: var(--border);
}

/* ─── Checklist ─── */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--gray);
}
.checklist li::before {
  content: '';
  display: block;
  width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='none'%3E%3Ccircle cx='10' cy='10' r='9.5' stroke='%23FF2B2B' opacity='.3'/%3E%3Cpath d='M6 10l3 3 5-5' stroke='%23FF2B2B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── Two-col layout ─── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.two-col--3-2 { grid-template-columns: 3fr 2fr; }
.two-col--2-3 { grid-template-columns: 2fr 3fr; }

/* ─── Highlight Box ─── */
.highlight-box {
  background: rgba(255,43,43,0.07);
  border: 1px solid rgba(255,43,43,0.2);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
}
.highlight-box p { color: var(--white); font-size: 1rem; line-height: 1.75; }

/* ─── Card List ─── */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color var(--transition);
}
.card:hover { border-color: rgba(255,255,255,0.12); }
.card__num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--red);
  width: 32px;
  flex-shrink: 0;
  padding-top: 2px;
}
.card h4 { color: var(--white); margin-bottom: 6px; }
.card p { font-size: 0.9375rem; color: var(--gray); }

/* ─── Form ─── */
.form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
}
.form-input, .form-textarea, .form-select {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 1rem;
  color: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--gray-dim); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: rgba(255,43,43,0.5);
  box-shadow: 0 0 0 3px rgba(255,43,43,0.08);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-hint { font-size: 0.8125rem; color: var(--gray-dim); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ─── Success State ─── */
.form-success {
  display: none;
  background: rgba(0,200,100,0.08);
  border: 1px solid rgba(0,200,100,0.2);
  border-radius: var(--radius);
  padding: 24px;
  color: #4ade80;
  font-size: 0.9375rem;
  text-align: center;
}

/* ─── Separator ─── */
.sep {
  height: 1px;
  background: var(--border);
  border: none;
}

/* ─── Footer ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 72px 0 40px;
  margin-top: auto;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__logo { display: flex; align-items: center; gap: 10px; }
.footer__logo img { height: 32px; width: auto; }
.footer__logo-text { font-size: 1.1rem; font-weight: 700; color: var(--white); }
.footer__desc { font-size: 0.9rem; color: var(--gray); max-width: 280px; line-height: 1.7; }
.footer__email a {
  font-size: 0.9rem;
  color: var(--gray);
  transition: color var(--transition);
}
.footer__email a:hover { color: var(--red); }
.footer__col h5 {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 0.875rem;
  color: var(--gray);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer__copy { font-size: 0.8125rem; color: var(--gray-dim); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: 0.8125rem; color: var(--gray-dim); transition: color var(--transition); }
.footer__legal a:hover { color: var(--gray); }

/* ─── Blog Cards ─── */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.blog-card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.blog-card:hover { border-color: rgba(255,255,255,0.12); transform: translateY(-3px); }
.blog-card__cat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.blog-card h3 { font-size: 1.125rem; color: var(--white); line-height: 1.35; }
.blog-card p { font-size: 0.875rem; color: var(--gray); flex: 1; }
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.blog-card__date { font-size: 0.8125rem; color: var(--gray-dim); }
.blog-card__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ─── Notice / Alert ─── */
.notice {
  background: rgba(255,43,43,0.07);
  border-left: 3px solid var(--red);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  font-size: 0.9375rem;
  color: var(--gray);
  line-height: 1.7;
}
.notice strong { color: var(--white); }

/* ─── Prose (legal pages) ─── */
.prose { max-width: 760px; }
.prose h2 {
  font-size: 1.5rem;
  color: var(--white);
  margin: 48px 0 20px;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.125rem; color: var(--white); margin: 32px 0 12px; }
.prose p { color: var(--gray); margin-bottom: 16px; font-size: 0.9375rem; }
.prose ul { margin: 16px 0 16px 20px; }
.prose ul li {
  color: var(--gray);
  font-size: 0.9375rem;
  margin-bottom: 8px;
  padding-left: 8px;
  position: relative;
}
.prose ul li::before {
  content: '—';
  position: absolute;
  left: -16px;
  color: var(--red);
}
.prose a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--red-dark); }
.prose strong { color: var(--white); }
.prose .updated { font-size: 0.8125rem; color: var(--gray-dim); margin-bottom: 40px; }

/* ─── Table of Contents ─── */
.toc {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 48px;
}
.toc h4 { font-size: 0.875rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.toc ol { list-style: decimal; padding-left: 20px; }
.toc li { margin-bottom: 8px; }
.toc a { font-size: 0.9rem; color: var(--gray); transition: color var(--transition); }
.toc a:hover { color: var(--white); }

/* ─── Inline Icons ─── */
.icon-inline { display: inline-flex; align-items: center; gap: 6px; vertical-align: middle; }

/* ─── Divider with label ─── */
.divider-label {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--gray-dim);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
}
.divider-label::before, .divider-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ─── Related services ─── */
.related-services {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.related-card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--transition), transform var(--transition);
}
.related-card:hover { border-color: rgba(255,43,43,0.25); transform: translateY(-2px); }
.related-card h4 { font-size: 0.9375rem; font-weight: 600; color: var(--white); }
.related-card p { font-size: 0.875rem; color: var(--gray); line-height: 1.6; }
.related-card__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}

/* ─── API Usage page ─── */
.api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.api-table th {
  text-align: left;
  padding: 14px 20px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
}
.api-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--gray);
}
.api-table tr:last-child td { border-bottom: none; }
.api-table .yes { color: #4ade80; font-weight: 600; }
.api-table .no { color: var(--red); font-weight: 600; }

/* ─── 404 ─── */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.error-page__code {
  font-size: 8rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  opacity: 0.3;
  margin-bottom: 24px;
}
.error-page h1 { font-size: 2rem; margin-bottom: 16px; }
.error-page p { font-size: 1rem; color: var(--gray); max-width: 440px; margin: 0 auto 36px; }
.error-page__links { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ─── Scroll animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  :root { --section-gap: 80px; }
  .two-col, .two-col--3-2, .two-col--2-3 { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .stats-row { flex-wrap: wrap; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); min-width: 50%; }
  .stat-item:last-child { border-bottom: none; }
}
@media (max-width: 768px) {
  :root { --section-gap: 60px; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-block { padding: 48px 28px; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; }
  .stat-item { min-width: 100%; }
  .process::before { display: none; }
  .hero__scroll { display: none; }
}
@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .cta-block__actions { flex-direction: column; }
}