/* ============================================
   BELLA SMILE DENTAL — Global Styles
   Aesthetic: Luxury Italian Dental Tourism
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --gold: #C9A96E;
  --gold-light: #E8D5B0;
  --gold-dark: #9A7A4A;
  --deep: #0A0E17;
  --dark: #111520;
  --surface: #161B28;
  --surface2: #1E2535;
  --muted: #8892A4;
  --text: #E8EBF2;
  --white: #FAFBFF;
  --accent: #5B8FD4;
  --success: #4CAF7D;
  --radius: 4px;
  --shadow: 0 20px 60px rgba(0,0,0,0.5);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  background: var(--deep);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  line-height: 1.2;
  color: var(--white);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── SCROLLBAR ─────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--deep); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 10px; }

/* ── SELECTION ─────────────────────── */
::selection { background: var(--gold); color: var(--deep); }

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}

nav.scrolled {
  background: rgba(10,14,23,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,169,110,0.15);
  height: 70px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.nav-logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 1px;
  color: var(--white);
}

.nav-logo-text span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--deep) !important;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 600 !important;
  letter-spacing: 1.5px !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(201,169,110,0.4) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.nav-hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

/* ── MOBILE NAV ─────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,14,23,0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text);
  transition: var(--transition);
  letter-spacing: 2px;
}

.mobile-menu a:hover { color: var(--gold); }

.mobile-close {
  position: absolute;
  top: 28px; right: 5%;
  font-size: 2rem;
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition);
}

.mobile-close:hover { color: var(--gold); }

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: 'Jost', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--deep);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(201,169,110,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--deep);
  transform: translateY(-3px);
}

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

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255,255,255,0.2);
}

/* ══════════════════════════════════════
   SECTION SHARED
══════════════════════════════════════ */
section {
  padding: 100px 5%;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.section-tag::before {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  margin-bottom: 20px;
  line-height: 1.15;
}

.section-title em {
  font-style: italic;
  color: var(--gold);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.8;
}

/* ══════════════════════════════════════
   GOLD DIVIDER
══════════════════════════════════════ */
.gold-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0 32px;
}

.gold-divider::before, .gold-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dark));
}

.gold-divider::before {
  background: linear-gradient(to left, transparent, var(--gold-dark));
}

.gold-divider-diamond {
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ══════════════════════════════════════
   CARDS
══════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(201,169,110,0.4);
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

/* ══════════════════════════════════════
   STATS BAR
══════════════════════════════════════ */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid rgba(201,169,110,0.1);
  border-bottom: 1px solid rgba(201,169,110,0.1);
  padding: 48px 5%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

/* ══════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════ */
.testimonial-card {
  background: var(--surface);
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: 8px;
  padding: 36px;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: 'Cormorant Garamond', serif;
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.2;
  position: absolute;
  top: 10px; left: 24px;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--gold);
  margin-bottom: 16px;
}

.testimonial-text {
  font-style: italic;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--deep);
  font-size: 0.9rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
}

.testimonial-city {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(201,169,110,0.1);
  padding: 80px 5% 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.8;
}

.footer-brand-socials {
  display: flex;
  gap: 14px;
  margin-top: 24px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--deep);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: 'Jost', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-contact-item span:first-child {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-flag {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

/* ══════════════════════════════════════
   PAGE HERO (inner pages)
══════════════════════════════════════ */
.page-hero {
  min-height: 45vh;
  display: flex;
  align-items: center;
  padding: 140px 5% 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--dark) 0%, var(--deep) 100%);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201,169,110,0.08) 0%, transparent 70%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
}

.page-hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  margin-bottom: 20px;
}

.page-hero p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.breadcrumb a { color: var(--gold); }
.breadcrumb span { color: var(--muted); }

/* ══════════════════════════════════════
   GRID UTILITIES
══════════════════════════════════════ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

/* ══════════════════════════════════════
   FORM ELEMENTS
══════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface2);
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(201,169,110,0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}

.form-group select option {
  background: var(--surface2);
  color: var(--text);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

.anim-fade-up {
  animation: fadeInUp 0.7s cubic-bezier(0.4,0,0.2,1) forwards;
}

.anim-delay-1 { animation-delay: 0.1s; opacity: 0; }
.anim-delay-2 { animation-delay: 0.2s; opacity: 0; }
.anim-delay-3 { animation-delay: 0.35s; opacity: 0; }
.anim-delay-4 { animation-delay: 0.5s; opacity: 0; }

/* ══════════════════════════════════════
   BADGE / CHIP
══════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(201,169,110,0.1);
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
}

/* ══════════════════════════════════════
   IMAGE PLACEHOLDER (pexels-style)
══════════════════════════════════════ */
.img-wrap {
  overflow: hidden;
  border-radius: 6px;
  position: relative;
}

.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.img-wrap:hover img {
  transform: scale(1.04);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

@media (max-width: 768px) {
  section { padding: 70px 5%; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 40px 5%; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .page-hero { min-height: 35vh; padding: 120px 5% 60px; }
}

@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 2.2rem; }
}