/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-height: 100vh; }

/* ── Nav ── */
#site-header {
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
#site-header.scrolled {
  background: rgba(6, 14, 31, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}
.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #d4a843;
  transition: width 0.25s;
}
.nav-link:hover::after { width: 100%; }

/* ── Buttons ── */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.938rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.btn-primary {
  background: #d4a843;
  color: #0a1628;
}
.btn-primary:hover {
  background: #e0bc5e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 168, 67, 0.25);
}
.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

/* ── Section helpers ── */
.section-padding { padding: 7rem 0; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #d4a843;
  background: rgba(212,168,67,0.08);
  border: 1px solid rgba(212,168,67,0.2);
  padding: 6px 14px;
  border-radius: 100px;
}
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
}

/* ── Hero stat cards ── */
.stat-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  transition: transform 0.3s, border-color 0.3s;
}
.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,168,67,0.3);
}
.stat-card.card-1 { animation: float1 4s ease-in-out infinite; }
.stat-card.card-2 { animation: float2 4.5s ease-in-out infinite; }
.stat-card.card-3 { animation: float3 5s ease-in-out infinite; }
.stat-card.card-4 { animation: float4 4.2s ease-in-out infinite; }
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
@keyframes float3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float4 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-7px)} }
.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(212,168,67,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4a843;
  margin-bottom: 1rem;
}
.stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label { line-height: 1.4; }

/* ── Service cards ── */
.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.service-card:hover {
  border-color: rgba(212,168,67,0.25);
  background: rgba(255,255,255,0.05);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(212,168,67,0.2), rgba(212,168,67,0.05));
  border: 1px solid rgba(212,168,67,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4a843;
}
.service-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}
.service-desc { }
.service-features { }
.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
}
.feature-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #d4a843;
  flex-shrink: 0;
}

/* ── Why us ── */
.why-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: all 0.25s;
}
.why-item:hover {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.06);
}
.why-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(212,168,67,0.1);
  border: 1px solid rgba(212,168,67,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4a843;
  flex-shrink: 0;
}

/* ── Process ── */
.process-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: all 0.3s;
}
.process-card:hover {
  border-color: rgba(212,168,67,0.25);
  transform: translateY(-3px);
}
.process-step {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(212,168,67,0.08);
  line-height: 1;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #d4a843, #e0bc5e);
  color: #0a1628;
  font-weight: 800;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.process-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}
.process-desc { }
.process-line { }

/* ── Testimonials ── */
.testimonial-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(212,168,67,0.2);
  background: rgba(255,255,255,0.05);
  transform: translateY(-3px);
}
.testimonial-stars { display: flex; gap: 4px; }
.testimonial-text { }
.testimonial-author { }

/* ── Contact ── */
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(212,168,67,0.1);
  border: 1px solid rgba(212,168,67,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4a843;
  flex-shrink: 0;
}
.contact-label { }

/* ── Form inputs ── */
.input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: #fff;
  font-size: 0.938rem;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
}
.input-field::placeholder { color: rgba(255,255,255,0.25); }
.input-field:focus {
  border-color: rgba(212,168,67,0.5);
  background: rgba(255,255,255,0.06);
}
.select-wrapper {
  position: relative;
}
.select-wrapper::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid rgba(255,255,255,0.4);
  pointer-events: none;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile menu ── */
#mobile-menu {
  animation: slideDown 0.25s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mobile-link { }

/* ── Responsive ── */
@media (max-width: 768px) {
  .section-padding { padding: 5rem 0; }
  .stat-card { animation: none !important; }
}