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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: rgba(123, 45, 59, 0.6);
  color: #fff;
}

/* ── Typography ── */
.font-serif {
  font-family: 'Playfair Display', Georgia, serif;
}

.font-sans {
  font-family: 'Inter', system-ui, sans-serif;
}

.label {
  letter-spacing: 0.15em;
}

/* ── Navigation ── */
#navbar {
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
  background-color: rgba(42, 30, 21, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #F9A8D4, #7B2D3B);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

/* ── Mobile Menu ── */
.mobile-link {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

.menu-line {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

#menuBtn.active .menu-line:nth-child(2) {
  opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
  width: 1.5rem;
  margin-right: 0;
}

/* ── Hero ── */
.hero-bg {
  will-change: transform;
}

.hero-bg img {
  will-change: transform;
}

.hero-headline {
  animation: heroFadeUp 1s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.hero-badge {
  animation: heroFadeUp 1s ease 0.2s forwards;
  opacity: 0;
  transform: translateY(20px);
}

.hero-subtitle {
  animation: heroFadeUp 1s ease 0.4s forwards;
  opacity: 0;
  transform: translateY(20px);
}

.hero-ctas {
  animation: heroFadeUp 1s ease 0.6s forwards;
  opacity: 0;
  transform: translateY(20px);
}

.hero-trust {
  animation: heroFadeUp 1s ease 0.8s forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Buttons ── */
.cta-primary {
  position: relative;
  overflow: hidden;
}

.cta-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cta-primary:hover::before {
  opacity: 1;
}

.cta-secondary {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ── Service Cards ── */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7B2D3B, #F9A8D4);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
  border-radius: 2px 2px 0 0;
}

.service-card:hover::before {
  transform: scaleX(1);
}

/* ── Why Cards ── */
.why-card {
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.why-card:hover {
  transform: translateX(4px);
}

/* ── Gallery ── */
.gallery-item {
  cursor: pointer;
}

/* ── Form Inputs ── */
.input-field {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 14px 16px;
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
  width: 100%;
}

.input-field::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.input-field:hover {
  border-color: rgba(249, 168, 212, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.input-field:focus {
  border-color: #F9A8D4;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(249, 168, 212, 0.15);
}

select.input-field {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(249,168,212,0.7)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
}

select.input-field option {
  background: #2A1E15;
  color: #fff;
}

/* ── Submit Button ── */
.btn-submit {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 32px;
  background: linear-gradient(135deg, #7B2D3B 0%, #9B3D4B 100%);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(123, 45, 59, 0.4);
}

.btn-submit:active {
  transform: translateY(0);
}

/* ── Section Headers ── */
.section-header {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Scroll Animations ── */
.service-card,
.why-card,
.gallery-item,
.contact-info-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.visible,
.why-card.visible,
.gallery-item.visible,
.contact-info-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.08s; }
.service-card:nth-child(3) { transition-delay: 0.16s; }
.service-card:nth-child(4) { transition-delay: 0.24s; }
.service-card:nth-child(5) { transition-delay: 0.32s; }
.service-card:nth-child(6) { transition-delay: 0.4s; }

.why-card:nth-child(1) { transition-delay: 0s; }
.why-card:nth-child(2) { transition-delay: 0.08s; }
.why-card:nth-child(3) { transition-delay: 0.16s; }
.why-card:nth-child(4) { transition-delay: 0.24s; }
.why-card:nth-child(5) { transition-delay: 0.32s; }
.why-card:nth-child(6) { transition-delay: 0.4s; }

.gallery-item:nth-child(1) { transition-delay: 0s; }
.gallery-item:nth-child(2) { transition-delay: 0.1s; }
.gallery-item:nth-child(3) { transition-delay: 0.2s; }
.gallery-item:nth-child(4) { transition-delay: 0.3s; }
.gallery-item:nth-child(5) { transition-delay: 0.4s; }

.contact-info-card:nth-child(1) { transition-delay: 0s; }
.contact-info-card:nth-child(2) { transition-delay: 0.1s; }
.contact-info-card:nth-child(3) { transition-delay: 0.2s; }
.contact-info-card:nth-child(4) { transition-delay: 0.3s; }

/* ── Parallax helper ── */
.hero-bg {
  will-change: transform;
}

/* ── Responsive ── */
@media (max-width: 767px) {
  .hero-headline {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .section-header h2 {
    font-size: 2.25rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero-headline {
    font-size: 3.5rem;
  }
}

/* ── Focus visible for accessibility ── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #F9A8D4;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}