/* =========================================================
   RichieSolutions – Dental Tourism Romania
   Custom CSS Overrides (complements Tailwind CDN)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

/* ── Brand colours (CSS custom properties) ───────────── */
:root {
  --blue:  #1A73E8;
  --green: #34A853;
  --gray:  #F8F9FA;
  --dark:  #1f2937;
  --text:  #4b5563;
}

/* ── Navbar ───────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -.5px;
  text-decoration: none;
}
.nav-logo span { color: var(--green); }

.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: #374151;
  text-decoration: none;
  padding: .25rem .5rem;
  border-radius: 4px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--blue); background: #eff6ff; }
.nav-links a.active { color: var(--blue); }

/* ── Buttons ──────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  padding: .75rem 1.75rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(26,115,232,.35);
}
.btn-primary:hover {
  background: #1558c4;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,115,232,.45);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--green);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  padding: .75rem 1.75rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(52,168,83,.35);
}
.btn-whatsapp:hover {
  background: #2d9147;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(52,168,83,.45);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: var(--blue);
  font-weight: 600;
  font-size: .95rem;
  padding: .7rem 1.7rem;
  border-radius: 8px;
  border: 2px solid var(--blue);
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}
.btn-outline:hover { background: var(--blue); color: #fff; }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #0d47a1 0%, #1A73E8 60%, #1e88e5 100%);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  padding: .35rem .9rem;
  border-radius: 50px;
  backdrop-filter: blur(4px);
  letter-spacing: .4px;
}

/* ── Trust badges ─────────────────────────────────────── */
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: 1.25rem 1rem;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: transform .2s, box-shadow .2s;
}
.trust-badge:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,.1); }
.trust-badge-icon { font-size: 2rem; }
.trust-badge-title { font-size: .85rem; font-weight: 700; color: #1f2937; }
.trust-badge-sub { font-size: .75rem; color: #6b7280; }

/* ── Service cards ────────────────────────────────────── */
.service-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(0,0,0,.1); }
.service-card img { width: 100%; height: 200px; object-fit: cover; }
.service-card-body { padding: 1.5rem; }
.service-card-body h3 { font-size: 1.1rem; font-weight: 700; color: #1f2937; margin-bottom: .5rem; }
.service-card-body p { font-size: .88rem; color: #6b7280; line-height: 1.6; margin-bottom: 1rem; }
.service-price { display: inline-flex; align-items: center; gap: .4rem; }
.service-price .from { font-size: .75rem; color: #9ca3af; }
.service-price .amount { font-size: 1.2rem; font-weight: 800; color: var(--green); }
.service-price .uk { font-size: .75rem; color: #9ca3af; text-decoration: line-through; }

/* ── Steps ────────────────────────────────────────────── */
.step-card {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #1558c4);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 12px rgba(26,115,232,.35);
}

/* ── Testimonials ─────────────────────────────────────── */
.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  color: var(--blue);
  opacity: .15;
  font-family: Georgia, serif;
  line-height: 1;
}
.stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 1px; }
.reviewer-name { font-weight: 700; color: #1f2937; }
.reviewer-location { font-size: .8rem; color: #9ca3af; }

/* ── FAQ ──────────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid #e5e7eb;
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  text-align: left;
  gap: 1rem;
}
.faq-question:hover { color: var(--blue); }
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: transform .3s;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s;
  font-size: .95rem;
  color: var(--text);
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 400px; padding-bottom: 1.25rem; }
.faq-item.open .faq-icon { transform: rotate(45deg); }

/* ── Lead Form ────────────────────────────────────────── */
.lead-form {
  background: #fff;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: .4rem;
}
.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: .95rem;
  font-family: inherit;
  color: #1f2937;
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,115,232,.12);
}
.form-control::placeholder { color: #9ca3af; }
select.form-control { cursor: pointer; }

/* ── Pricing table ────────────────────────────────────── */
.price-table { width: 100%; border-collapse: collapse; }
.price-table th {
  background: var(--blue);
  color: #fff;
  padding: 1rem 1.25rem;
  font-size: .9rem;
  font-weight: 600;
  text-align: left;
}
.price-table th:first-child { border-radius: 12px 0 0 0; }
.price-table th:last-child { border-radius: 0 12px 0 0; }
.price-table td {
  padding: .9rem 1.25rem;
  border-bottom: 1px solid #e5e7eb;
  font-size: .9rem;
  color: #374151;
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:nth-child(even) td { background: #f9fafb; }
.price-table .savings { color: var(--green); font-weight: 700; }
.price-table .uk-price { color: #ef4444; }
.price-table .ro-price { color: var(--green); font-weight: 700; }

/* ── Blog cards ───────────────────────────────────────── */
.blog-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(0,0,0,.1); }
.blog-card img { width: 100%; height: 220px; object-fit: cover; }
.blog-card-body { padding: 1.5rem; }
.blog-tag {
  display: inline-block;
  background: #eff6ff;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 600;
  padding: .2rem .65rem;
  border-radius: 50px;
  margin-bottom: .75rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.blog-card h3 { font-size: 1.1rem; font-weight: 700; color: #1f2937; margin-bottom: .5rem; line-height: 1.4; }
.blog-card p { font-size: .85rem; color: #6b7280; line-height: 1.6; }

/* ── Article styles ───────────────────────────────────── */
.article-content h2 { font-size: 1.5rem; font-weight: 700; color: #1f2937; margin: 2rem 0 1rem; }
.article-content h3 { font-size: 1.2rem; font-weight: 600; color: #374151; margin: 1.5rem 0 .75rem; }
.article-content p { font-size: 1rem; color: #4b5563; line-height: 1.8; margin-bottom: 1.25rem; }
.article-content ul { margin: 0 0 1.25rem 1.5rem; }
.article-content ul li { color: #4b5563; line-height: 1.8; margin-bottom: .35rem; }
.article-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; border-radius: 12px; overflow: hidden; }
.article-content table th { background: var(--blue); color: #fff; padding: .75rem 1rem; font-size: .9rem; }
.article-content table td { padding: .75rem 1rem; border-bottom: 1px solid #e5e7eb; font-size: .9rem; color: #374151; }
.article-content table tr:nth-child(even) td { background: #f9fafb; }
.callout-box {
  background: #eff6ff;
  border-left: 4px solid var(--blue);
  padding: 1.25rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin: 1.5rem 0;
}
.callout-box p { margin: 0; color: #1e40af; font-weight: 500; }

/* ── Sticky WhatsApp button ───────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  animation: pulse-wa 2.5s infinite;
}
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.6); }
.whatsapp-fab svg { width: 30px; height: 30px; fill: #fff; }

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,.8); }
}

/* ── Section helpers ──────────────────────────────────── */
.section-label {
  display: inline-block;
  background: #eff6ff;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: #1f2937;
  line-height: 1.25;
}

.section-sub {
  font-size: 1.05rem;
  color: #6b7280;
  max-width: 600px;
  margin: .75rem auto 0;
  line-height: 1.7;
}

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  background: #111827;
  color: #9ca3af;
}
.site-footer a { color: #9ca3af; text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-heading { color: #fff; font-weight: 700; font-size: .95rem; margin-bottom: 1rem; }

/* ── Animations ───────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Mobile adjustments ───────────────────────────────── */
@media (max-width: 768px) {
  .lead-form { padding: 1.5rem; }
  .hero { padding: 3rem 0; }
}

/* ── Success message ──────────────────────────────────── */
.form-success {
  display: none;
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  color: #166534;
}
.form-success.show { display: block; }

/* ── Mobile nav ───────────────────────────────────────── */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: .25rem;
  padding: 1rem 0;
  border-top: 1px solid #e5e7eb;
  background: #fff;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: .6rem 1rem;
  border-radius: 6px;
  color: #374151;
  font-weight: 500;
  font-size: .95rem;
  text-decoration: none;
}
.mobile-menu a:hover { background: #eff6ff; color: var(--blue); }