/* ============================================
   Mongoose Consulting — Global Styles
   ============================================ */

:root {
  --primary:        #0f2044;
  --primary-light:  #1a3560;
  --primary-mid:    #243d6e;
  --accent:         #00b4e6;
  --accent-glow:    rgba(0, 180, 230, 0.15);
  --accent-green:   #00d4a0;
  --surface:        #ffffff;
  --surface-alt:    #f4f7fb;
  --surface-dark:   #e8edf5;
  --text:           #1e293b;
  --text-muted:     #64748b;
  --text-light:     #94a3b8;
  --border:         #e2e8f0;
  --shadow-sm:      0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:      0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:      0 20px 60px rgba(0,0,0,0.15);
  --radius:         10px;
  --radius-lg:      16px;
  --radius-xl:      24px;
  --nav-height:     70px;
  --transition:     0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ─────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
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, 1.5rem); }
h4 { font-size: 1.125rem; }
p  { line-height: 1.75; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent-green); }

img { max-width: 100%; display: block; }

/* ─── Layout ─────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(0,180,230,0.25);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 16px;
}

/* ─── Navigation ─────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(15, 32, 68, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}
.nav.nav--light {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}
.nav.nav--light .nav__logo { color: var(--primary); }
.nav.nav--light .nav__logo span { color: var(--accent); }
.nav.nav--light .nav__links a { color: var(--text); }
.nav.nav--light .nav__links a:hover { color: var(--accent); }
.nav.nav--light .nav__toggle span { background: var(--text); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav__logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__logo span { color: var(--accent); }
.nav__logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-green));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 900;
  color: white;
  margin-right: 8px;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav__links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav__links a:hover,
.nav__links a.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.nav__links a.nav__cta {
  background: var(--accent);
  color: var(--primary) !important;
  font-weight: 700;
}
.nav__links a.nav__cta:hover {
  background: var(--accent-green);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav__toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
  display: block;
}

/* ─── Buttons ────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--primary);
}
.btn--primary:hover {
  background: var(--accent-green);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,180,230,0.35);
}
.btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
}
.btn--outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  color: #fff;
  transform: translateY(-1px);
}
.btn--outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border);
}
.btn--outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.btn--lg {
  padding: 18px 36px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}
.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ─── Hero (shared) ──────────────────────── */
.hero {
  min-height: 100vh;
  background: linear-gradient(150deg, var(--primary) 0%, var(--primary-mid) 50%, #0d2952 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,180,230,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0,212,160,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero--page {
  min-height: 380px;
  padding: 140px 24px 80px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,180,230,0.12);
  border: 1px solid rgba(0,180,230,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 24px;
}
.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  color: #fff;
  max-width: 820px;
  margin: 0 auto 24px;
}
.hero__title .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  color: rgba(255,255,255,0.7);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__stats {
  display: flex;
  gap: 48px;
  margin-top: 80px;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.hero__stat {
  text-align: center;
}
.hero__stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero__stat-value span {
  color: var(--accent);
}
.hero__stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}

/* ─── Cards ──────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(0,180,230,0.3);
}
.card--dark {
  background: var(--primary-light);
  border-color: rgba(255,255,255,0.08);
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(0,180,230,0.2);
}
.card__icon--green {
  background: rgba(0,212,160,0.1);
  border-color: rgba(0,212,160,0.2);
}

/* ─── Grid layouts ───────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

/* ─── Feature List ───────────────────────── */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.feature-list li::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: var(--accent-green);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── Pricing Card ───────────────────────── */
.pricing-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  border-radius: var(--radius-xl);
  padding: 48px;
  color: white;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,230,0.2) 0%, transparent 70%);
}
.pricing-card__price {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
}
.pricing-card__price sup {
  font-size: 1.5rem;
  vertical-align: super;
  font-weight: 700;
}
.pricing-card__period {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-top: 4px;
}
.pricing-card__divider {
  height: 1px;
  background: rgba(255,255,255,0.15);
  margin: 28px 0;
}

/* ─── Timeline ───────────────────────────── */
.timeline {
  position: relative;
  display: flex;
  gap: 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 36px;
  right: 36px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-green));
  z-index: 0;
}
.timeline__step {
  flex: 1;
  text-align: center;
  padding: 0 12px;
  position: relative;
  z-index: 1;
}
.timeline__dot {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-green));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  box-shadow: 0 0 0 6px rgba(0,180,230,0.15), var(--shadow-md);
}
.timeline__week {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.timeline__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.timeline__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── Stat Bands ─────────────────────────── */
.stat-band {
  background: var(--primary);
  padding: 64px 0;
}
.stat-band .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.stat-band .stat-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-band .stat-value em {
  color: var(--accent);
  font-style: normal;
}
.stat-band .stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 8px;
}

/* ─── CTA Section ────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #0d2952 100%);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0,180,230,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { color: #fff; }
.cta-section p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 16px auto 40px;
}

/* ─── Chip / Tag ─────────────────────────── */
.chip {
  display: inline-block;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}
.chip--accent {
  background: var(--accent-glow);
  border-color: rgba(0,180,230,0.25);
  color: var(--accent);
}

/* ─── Two-Col Layout ─────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split--reverse .split__content { order: 2; }
.split--reverse .split__visual  { order: 1; }

.split__visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ─── Service Product Grid ───────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.product-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
  cursor: default;
}
.product-chip:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--primary);
}
.product-chip__icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ─── Process Steps ──────────────────────── */
.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--transition);
}
.process-step:hover {
  border-color: rgba(0,180,230,0.3);
  box-shadow: var(--shadow-md);
}
.process-step__num {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ─── Forms ──────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,230,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-grid .full { grid-column: 1 / -1; }

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 4px;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  transition: all var(--transition);
}
.checkbox-label:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--text);
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"]:checked + span {
  color: var(--text);
  font-weight: 600;
}
.checkbox-label:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.form-submit-area {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.form-privacy {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* ─── Footer ─────────────────────────────── */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer__brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}
.footer__col h5 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col ul a {
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
  transition: color var(--transition);
}
.footer__col ul a:hover { color: var(--accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__bottom p { font-size: 0.8rem; }

/* ─── Alerts / Success ───────────────────── */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.alert--success {
  background: rgba(0,212,160,0.1);
  border: 1px solid rgba(0,212,160,0.3);
  color: #00a87e;
}
.alert--hidden { display: none; }

/* ─── Decorative elements ────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ─── Page Hero (inner pages) ────────────── */
.page-hero {
  background: linear-gradient(150deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 140px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 0%, rgba(0,180,230,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.page-hero h1 { color: #fff; }
.page-hero p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 16px auto 0;
}

/* ─── Team / Value Cards ─────────────────── */
.value-card {
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  text-align: center;
}
.value-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-md);
}

/* ─── Accordion ──────────────────────────── */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.accordion__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion__trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background var(--transition);
}
.accordion__trigger:hover { background: var(--surface-alt); }
.accordion__trigger.open { background: var(--surface-alt); }
.accordion__chevron {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.accordion__trigger.open .accordion__chevron {
  transform: rotate(180deg);
}
.accordion__body {
  padding: 0 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.accordion__body.open {
  padding: 0 24px 20px;
  max-height: 400px;
}

/* ─── Utility ────────────────────────────── */
.text-center { text-align: center; }
.text-muted   { color: var(--text-muted); }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-32  { margin-top: 32px; }
.mt-48  { margin-top: 48px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.pb-0   { padding-bottom: 0; }
.bg-alt { background: var(--surface-alt); }
.bg-dark { background: var(--primary); color: #fff; }

/* ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__content { order: 1; }
  .split--reverse .split__visual  { order: 2; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(15,32,68,0.98);
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-xl);
  }
  .nav.nav--light .nav__links.open {
    background: rgba(255,255,255,0.98);
  }
  .timeline {
    flex-direction: column;
    gap: 32px;
    padding-left: 36px;
  }
  .timeline::before {
    top: 36px;
    left: 36px;
    right: auto;
    bottom: 36px;
    width: 3px;
    height: auto;
  }
  .timeline__step { text-align: left; display: flex; gap: 20px; align-items: flex-start; }
  .timeline__dot { margin: 0; flex-shrink: 0; width: 56px; height: 56px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: 1; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .pricing-card { padding: 32px 24px; }
  .hero__stats { gap: 32px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: center; }
  .btn--lg { width: 100%; justify-content: center; }
  .product-grid { grid-template-columns: 1fr 1fr; }
}