:root {
  --buker-primary: #e11d6a;
  --buker-primary-dark: #be185d;
  --buker-dark: #14121a;
  --buker-muted: #6b7280;
  --buker-surface: #f8f7fa;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: #1f2937;
  background: #fff;
}

.text-buker {
  color: var(--buker-primary);
}

.bg-buker {
  background: linear-gradient(135deg, var(--buker-primary) 0%, #f43f5e 55%, #fb7185 100%);
}

.bg-dark-soft {
  background: var(--buker-dark);
}

.navbar {
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.92) !important;
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.35rem;
}

.navbar-brand span {
  color: var(--buker-primary);
}

.btn-buker {
  background: var(--buker-primary);
  border-color: var(--buker-primary);
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.65rem 1.35rem;
}

.btn-buker:hover,
.btn-buker:focus {
  background: var(--buker-primary-dark);
  border-color: var(--buker-primary-dark);
  color: #fff;
}

.btn-outline-buker {
  border: 2px solid var(--buker-primary);
  color: var(--buker-primary);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.65rem 1.35rem;
}

.btn-outline-buker:hover {
  background: var(--buker-primary);
  color: #fff;
}

.hero {
  padding: 7rem 0 5rem;
  background:
    radial-gradient(circle at 85% 10%, rgba(225, 29, 106, 0.12), transparent 35%),
    radial-gradient(circle at 10% 80%, rgba(244, 63, 94, 0.08), transparent 40%),
    var(--buker-surface);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(225, 29, 106, 0.1);
  color: var(--buker-primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--buker-muted);
  max-width: 38rem;
}

.hero-card {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 1.5rem;
  box-shadow: 0 24px 60px rgba(20, 18, 26, 0.12);
  overflow: hidden;
  background: #fff;
}

.hero-card-header {
  background: var(--buker-dark);
  color: #fff;
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
}

.hero-mini-stat {
  border-radius: 1rem;
  background: var(--buker-surface);
  padding: 0.85rem;
}

.section-label {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--buker-primary);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.problem-card,
.feature-card,
.step-card {
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 1.25rem;
  padding: 1.5rem;
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.problem-card:hover,
.feature-card:hover,
.step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(20, 18, 26, 0.08);
}

.icon-wrap {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 29, 106, 0.1);
  color: var(--buker-primary);
  font-size: 1.35rem;
}

.bg-soft {
  background: var(--buker-surface);
}

.stats-strip {
  background: var(--buker-dark);
  color: #fff;
}

.stats-strip .stat-value {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1;
}

.stats-strip .stat-label {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.role-card {
  border-radius: 1.25rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  height: 100%;
}

.cta-box {
  border-radius: 1.5rem;
  background: linear-gradient(135deg, #14121a 0%, #2a2438 100%);
  color: #fff;
}

.contact-card {
  border-radius: 1.25rem;
  border: 1px solid rgba(0, 0, 0, 0.07);
  background: #fff;
}

footer {
  background: #0f0e13;
  color: rgba(255, 255, 255, 0.72);
}

footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

footer a:hover {
  color: #fff;
}

@media (max-width: 991.98px) {
  .hero {
    padding-top: 6rem;
  }
}