:root {
  --color-bg: #f4f7ff;
  --color-surface: #ffffff;
  --color-primary: #2d3ebf;
  --color-accent: #2bcfb0;
  --color-text-main: #101533;
  --color-text-muted: #5b6287;
  --color-border: #d7def3;
  --color-success: #2bcfb0;
  --color-error: #f26b7b;
  --gradient-primary: linear-gradient(135deg,#e4e9ff,#f5fffb);
  --gradient-accent: linear-gradient(135deg,#5a6af0,#7ff7d0);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

main { display: flex;
    flex-direction: column;
    gap: 20px; margin-bottom: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  background: var(--color-surface);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.site-header .brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
}
.site-header--glass {
  background: rgba(10,10,10,0.45);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.35);
}
.site-header--split {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 18px 36px rgba(0,0,0,0.15);
}
.site-header--accent {
  background: linear-gradient(120deg, rgba(255,255,255,0.07), rgba(0,0,0,0.03)) var(--color-surface);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}
.site-header--accent .accent-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}
.site-header--accent .accent-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.85rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: var(--color-text-main);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.site-header--minimal {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 18px 45px rgba(0,0,0,0.18);
}
.primary-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}
.primary-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.header-tagline {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.header-pill-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}
.header-pill-nav li a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.04);
  font-size: 0.9rem;
}
.header-pill-nav li a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.header-border-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0.85rem 0 0.35rem;
  border-top: 1px solid var(--color-border);
}
.header-border-nav li a {
  font-weight: 500;
  opacity: 0.85;
}
.header-border-nav li a:hover {
  opacity: 1;
  color: var(--color-primary);
}
#mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  padding: 0.35rem 0.75rem;
  border-radius: 0.35rem;
}

.hero-section {
  padding: 5rem 0;
  background: var(--gradient-accent);
}
.hero-card {
  background: var(--color-surface);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 20px 45px rgba(0,0,0,0.15);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.hero-meta span {
  background: rgba(255,255,255,0.12);
  color: var(--color-text-main);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.hero-layers__stack {
  display: grid;
  gap: 1rem;
}

.hero-layers__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 18px 35px rgba(0,0,0,0.12);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
  gap: 0.85rem;
}

.hero-metrics__item {
  background: rgba(255,255,255,0.08);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
}

.hero-metrics__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
}

.hero-panels {
  display: grid;
  gap: 1rem;
}

.hero-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.hero-panel__icon {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero-schedule {
  display: grid;
  gap: 1rem;
}

.hero-schedule__item {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  background: rgba(255,255,255,0.05);
  border-radius: 0.75rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.hero-schedule__step {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.section {
  padding: 4rem 0;
}
.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}
.card-grid {
  display: grid;
  gap: 1.5rem;
}
.card {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
  min-height: 100%;
  box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}
.card h3 {
  font-size: 1.25rem;
  margin-top: 0;
}
.card ul { padding-left: 1.2rem; }
.card ul li { margin-bottom: 0.35rem; }

.timeline {
  display: grid;
  gap: 1.25rem;
}
.timeline-step {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
}

.form-card {
  background: var(--color-surface);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}
.form-control, textarea {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 0.85rem;
  width: 100%;
  margin-bottom: 1rem;
}
.form-control:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.btn-primary {
  background: var(--color-primary);
  border: none;
  color: #fff;
  padding: 0.85rem 1.75rem;
  border-radius: 0.75rem;
  font-weight: 600;
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  padding: 0.85rem 1.75rem;
  border-radius: 0.75rem;
}

.final-cta {
  background: var(--gradient-primary);
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
  color: black;
}

.site-footer {
  background: var(--color-surface);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-grid h4 {
  font-family: var(--font-heading);
  margin-bottom: 0.75rem;
}
.footer-links, .footer-legal, .footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li, .footer-legal li, .footer-contact li {
  margin-bottom: 0.4rem;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  left: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
  display: none;
}
.cookie-banner.active { display: block; }
.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}
.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
}
.cookie-modal.active { display: flex; }
.cookie-modal__dialog {
  background: var(--color-surface);
  border-radius: 1rem;
  padding: 1.5rem;
  width: min(420px, 90vw);
}
.cookie-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.iti{ width: 100%; margin-bottom: 1rem; }

.reveal-block {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-block.is-visible {
  opacity: 1;
  padding: 0;
  transform: translateY(0);
}

@media (max-width: 992px) {
  .primary-nav { display: none; }
  #mobile-nav-toggle { display: block; }
  .primary-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 1.5rem;
  }
  .primary-nav.open ul {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (min-width: 768px) {
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
  .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}