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

:root {
  --cream: #FDF8F0;
  --cream-dark: #F5EDE0;
  --brown: #6B4226;
  --brown-dark: #4E2F1A;
  --brown-light: #8B5E3C;
  --brown-muted: rgba(107, 66, 38, 0.08);
  --dark: #1a1a1a;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--dark);
  background-color: var(--cream);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.15;
}

img { max-width: 100%; height: auto; }

/* Buttons */
.btn-primary {
  background-color: var(--brown);
  color: var(--cream);
  padding: 0.875rem 2.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  border: 2px solid var(--brown);
}

.btn-primary:hover {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 66, 38, 0.25);
}

.btn-secondary {
  background-color: transparent;
  color: var(--brown);
  padding: 0.875rem 2.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--brown);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--brown);
  color: var(--cream);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 66, 38, 0.15);
}

.btn-light {
  background-color: var(--cream);
  color: var(--brown);
  padding: 0.875rem 2.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  border: 2px solid var(--cream);
}

.btn-light:hover {
  background-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: 1.25rem;
  padding: 2rem;
  border: 1px solid rgba(107, 66, 38, 0.06);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 12px 40px rgba(107, 66, 38, 0.1);
  transform: translateY(-4px);
}

/* Icon circles */
.icon-circle {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  background-color: var(--brown-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 1.25rem;
}

.icon-circle svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--brown);
  stroke-width: 1.75;
}

/* Founder photo */
.founder-photo {
  width: 9rem;
  height: 9rem;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto 1.5rem;
  background-color: var(--brown-muted);
  box-shadow: 0 6px 20px rgba(107, 66, 38, 0.12);
}

/* Step numbers */
.step-number {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background-color: var(--brown);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.step-connector {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--brown), rgba(107, 66, 38, 0.15));
  margin: 0.5rem 0;
}

/* Trust badges */
.trust-badge {
  background-color: var(--white);
  border: 1px solid rgba(107, 66, 38, 0.08);
  border-radius: 1.25rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.trust-badge:hover {
  box-shadow: 0 8px 32px rgba(107, 66, 38, 0.1);
  transform: translateY(-2px);
}

/* FAQ accordion */
.faq-item {
  border-bottom: 1px solid rgba(107, 66, 38, 0.1);
}

.faq-question {
  cursor: pointer;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.faq-question h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin: 0;
}

.faq-chevron {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--brown);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  line-height: 1.7;
}

/* Mobile nav */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.mobile-menu.open {
  max-height: 400px;
}

/* Nav active */
.nav-link.active {
  color: var(--brown);
  font-weight: 600;
}

/* Image with overlay */
.img-overlay {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
}

.img-overlay img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Section divider */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 1.5rem;
  height: 2px;
  background: var(--brown);
  display: block;
}

/* Simulation cards */
.sim-card {
  background: var(--cream);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(107, 66, 38, 0.08);
}

/* CTA banner */
.cta-banner {
  background: var(--brown);
  border-radius: 2rem;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Footer */
footer a { text-decoration: none; }

/* Responsive image grid */
@media (max-width: 768px) {
  .hero-split { flex-direction: column-reverse !important; }
  .hero-split > * { width: 100% !important; }
}