/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --yellow: #F5C518;
  --yellow-dark: #d4a800;
  --dark: #111827;
  --dark2: #1f2937;
  --gray: #6b7280;
  --light: #f9fafb;
  --white: #ffffff;
  --wa: #25d366;
  --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

/* ── Nav ── */
.nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  z-index: 10;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.3px;
}

.nav-cta {
  background: var(--yellow);
  color: var(--dark);
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 40px;
  font-size: 0.95rem;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--yellow-dark); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 100px 40px 60px;
  background: linear-gradient(160deg, #0f2027 0%, #1a3a4a 50%, #203a43 100%);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  width: 100%;
}

.hero-content {
  flex: 1;
  text-align: left;
}

/* ── Photo block ── */
.hero-photo-wrap {
  flex: 0 0 420px;
  display: flex;
  flex-direction: column;
}

.ornament-frame {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.ornament-top,
.ornament-bottom {
  display: block;
  width: 100%;
  height: 28px;
}

.hero-photo {
  display: block;
  width: 100%;
  object-fit: cover;
  max-height: 320px;
}

/* Subtle mountain silhouette via CSS */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 200'%3E%3Cpath fill='%230f1f2a' fill-opacity='0.5' d='M0,200 L0,120 L120,60 L240,100 L360,40 L480,80 L600,20 L720,70 L840,30 L960,90 L1080,50 L1200,100 L1320,60 L1440,90 L1440,200 Z'/%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover;
  pointer-events: none;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(245,197,24,0.08) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: rgba(245,197,24,0.15);
  border: 1px solid rgba(245,197,24,0.4);
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 40px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.35);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.btn-primary {
  background: var(--yellow);
  color: var(--dark);
}
.btn-primary:hover { background: var(--yellow-dark); }

.btn-wa {
  background: var(--wa);
  color: var(--white);
}

.btn-large { padding: 16px 36px; font-size: 1.1rem; }

/* ── Sections ── */
.section { padding: 80px 20px; }
.section.dark { background: var(--dark); color: var(--white); }
.section.dark .section-title { color: var(--white); }

.container { max-width: 960px; margin: 0 auto; }

.section-title {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 48px;
  letter-spacing: -0.5px;
  color: var(--dark);
}

/* ── Why cards ── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid #e5e7eb;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: 0 12px 32px rgba(0,0,0,0.08); transform: translateY(-3px); }

.card-icon { font-size: 2rem; margin-bottom: 14px; }
.card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.card p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }

/* ── Services ── */
.service-list { display: flex; flex-direction: column; gap: 0; }

.service-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.service-item:last-child { border-bottom: none; }

.service-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--yellow);
  opacity: 0.6;
  min-width: 60px;
  line-height: 1;
}

.service-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.service-item p { font-size: 0.95rem; color: rgba(255,255,255,0.6); }

/* ── How it works ── */
.how { background: var(--light); }

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  max-width: 180px;
}

.step-circle {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--dark);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step p { font-size: 0.95rem; color: var(--gray); font-weight: 500; }

.step-arrow {
  font-size: 1.8rem;
  color: var(--yellow-dark);
  font-weight: 700;
  padding-bottom: 28px;
}

/* ── CTA ── */
.cta-inner {
  text-align: center;
}
.cta-inner h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}
.cta-inner > p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.cta-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.3px;
}

/* ── Footer ── */
.footer {
  background: #0a0f18;
  color: rgba(255,255,255,0.3);
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
}

/* ── Responsive ── */
@media (max-width: 860px) {
  .hero { padding: 90px 24px 50px; }
  .hero-inner {
    flex-direction: column;
    gap: 36px;
    text-align: center;
  }
  .hero-content { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-photo-wrap { flex: none; width: 100%; max-width: 480px; }
}

@media (max-width: 640px) {
  .nav { padding: 16px 20px; }
  .step-arrow { display: none; }
  .steps { flex-direction: column; gap: 28px; }
  .service-item { flex-direction: column; gap: 8px; }
  .service-num { font-size: 1.8rem; min-width: auto; }
}