/* =============================================
   K.A.E. Dental Clinic — Main Stylesheet
   Warm & welcoming palette
============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

/* --- Custom Properties --- */
:root {
  --primary:    #2E8B6F;
  --primary-dk: #1f6350;
  --accent:     #C9973A;
  --cream:      #F9F5EE;
  --cream-dk:   #EFE8D8;
  --dark:       #2C3E35;
  --mid:        #5A6B62;
  --light:      #F3F0EA;
  --white:      #FFFFFF;
  --radius:     10px;
  --shadow:     0 4px 20px rgba(44,62,53,.10);
  --transition: .3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Lato', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
}

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

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.25;
}

/* --- Utility --- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.text-center { text-align: center; }
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .5px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover { background: var(--primary-dk); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: #b07e28; transform: translateY(-2px); }

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--dark);
  margin-bottom: 16px;
}
.section-sub {
  color: var(--mid);
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
}

/* =============================================
   NAVIGATION
============================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-logo-icon svg { width: 24px; height: 24px; fill: var(--white); }
.nav-logo-text { line-height: 1.1; }
.nav-logo-text strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--dark);
}
.nav-logo-text span {
  font-size: .72rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--mid);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: .95rem;
  font-weight: 700;
  color: var(--mid);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { margin-left: 8px; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 26px; height: 3px; background: var(--dark); border-radius: 2px; transition: var(--transition); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 24px;
  border-top: 1px solid var(--cream-dk);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 0;
  font-weight: 700;
  color: var(--dark);
  border-bottom: 1px solid var(--cream-dk);
}

/* =============================================
   HERO
============================================= */
.hero {
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dk) 100%);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  right: -120px; top: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(46,139,111,.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,139,111,.12);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--dark);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--primary); }
.hero-text {
  font-size: 1.1rem;
  color: var(--mid);
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--cream-dk);
}
.hero-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}
.hero-stat-label { font-size: .82rem; color: var(--mid); }
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card {
  background: var(--white);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(44,62,53,.14);
  text-align: center;
  max-width: 340px;
  width: 100%;
}
.hero-card-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--primary), #3aab87);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.hero-card-icon svg { width: 42px; height: 42px; fill: var(--white); }
.hero-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.hero-card p { color: var(--mid); font-size: .9rem; margin-bottom: 20px; }
.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: .8rem;
  color: var(--mid);
}
.trust-dots { display: flex; gap: 4px; }
.trust-dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  color: var(--white);
}
.trust-dot:not(:first-child) { margin-left: -8px; }

/* =============================================
   TRUST BAR
============================================= */
.trust-bar {
  background: var(--primary);
  color: var(--white);
  padding: 20px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .3px;
}
.trust-item svg { width: 20px; height: 20px; fill: rgba(255,255,255,.8); flex-shrink: 0; }

/* =============================================
   ABOUT STRIP
============================================= */
.about-strip { background: var(--white); }
.about-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-wrap {
  background: var(--cream);
  border-radius: 24px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.doctor-avatar {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #3aab87);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
}
.doctor-avatar svg { width: 70px; height: 70px; fill: var(--white); }
.doctor-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--dark);
}
.doctor-title { color: var(--primary); font-size: .9rem; font-weight: 700; }
.creds {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 8px;
}
.cred-tag {
  background: var(--white);
  border: 1px solid var(--cream-dk);
  color: var(--mid);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 700;
}
.about-content .section-title { margin-top: 8px; }
.about-content p { color: var(--mid); margin-bottom: 18px; }
.about-points { list-style: none; margin-bottom: 28px; }
.about-points li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--light);
  font-size: .95rem;
  color: var(--mid);
}
.about-points li:last-child { border-bottom: none; }
.check {
  width: 20px; height: 20px;
  background: rgba(46,139,111,.15);
  color: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: .7rem;
  font-weight: 900;
  margin-top: 2px;
}

/* =============================================
   SERVICES
============================================= */
.services-section { background: var(--light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid transparent;
}
.service-card:hover {
  transform: translateY(-6px);
  border-top-color: var(--primary);
}
.service-icon {
  width: 56px; height: 56px;
  background: rgba(46,139,111,.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; fill: var(--primary); }
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--dark);
}
.service-card p { color: var(--mid); font-size: .9rem; line-height: 1.65; }

/* =============================================
   WHY CHOOSE US
============================================= */
.why-section { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-top: 16px;
}
.why-item { text-align: center; }
.why-num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--primary);
  opacity: .2;
  line-height: 1;
  margin-bottom: -16px;
}
.why-icon {
  width: 64px; height: 64px;
  background: var(--cream);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.why-icon svg { width: 30px; height: 30px; fill: var(--primary); }
.why-item h4 { font-size: 1.05rem; margin-bottom: 8px; }
.why-item p { color: var(--mid); font-size: .88rem; }

/* =============================================
   TESTIMONIALS
============================================= */
.testimonials { background: var(--cream); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.stars { color: var(--accent); margin-bottom: 16px; font-size: 1.1rem; }
.testimonial-card blockquote {
  color: var(--mid);
  font-style: italic;
  font-size: .95rem;
  margin-bottom: 20px;
  line-height: 1.7;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: .85rem;
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: .9rem; }
.author-loc { color: var(--mid); font-size: .78rem; }

/* =============================================
   CTA BAND
============================================= */
.cta-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk));
  color: var(--white);
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 16px;
  color: var(--white);
}
.cta-band p {
  color: rgba(255,255,255,.8);
  max-width: 520px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: var(--white); color: var(--primary); font-weight: 700; }
.btn-white:hover { background: var(--cream); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.5); }
.btn-ghost:hover { border-color: var(--white); transform: translateY(-2px); }

/* =============================================
   FOOTER
============================================= */
.footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 64px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p { font-size: .88rem; line-height: 1.7; margin-top: 16px; margin-bottom: 20px; }
.footer-brand .nav-logo-text strong { color: var(--white); }
.footer-brand .nav-logo-text span { color: rgba(255,255,255,.5); }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-link:hover { background: var(--primary); }
.social-link svg { width: 16px; height: 16px; fill: var(--white); }
.footer-col h5 {
  font-family: 'Playfair Display', serif;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--primary); }
.footer-contact-item {
  display: flex; gap: 10px;
  font-size: .88rem;
  margin-bottom: 12px;
  align-items: flex-start;
}
.footer-contact-item svg { width: 16px; height: 16px; fill: var(--primary); flex-shrink: 0; margin-top: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .82rem;
}
.footer-bottom a { color: var(--primary); }

/* =============================================
   PAGE HERO (inner pages)
============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dk) 100%);
  padding: 72px 0 56px;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: var(--mid); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; font-size: .82rem; color: var(--mid);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--primary); }
.breadcrumb span { opacity: .5; }

/* =============================================
   CONTACT PAGE
============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--cream);
  border-radius: 20px;
  padding: 40px;
}
.contact-info-card h3 { font-size: 1.4rem; margin-bottom: 8px; }
.contact-info-card > p { color: var(--mid); margin-bottom: 32px; }
.contact-detail {
  display: flex; gap: 16px; margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.contact-detail-icon svg { width: 20px; height: 20px; fill: var(--primary); }
.contact-detail-text strong { display: block; font-size: .82rem; letter-spacing: 1px; text-transform: uppercase; color: var(--mid); margin-bottom: 4px; }
.contact-detail-text p { color: var(--dark); font-size: .95rem; }
.hours-grid { margin-top: 32px; }
.hours-grid h4 { font-size: 1rem; margin-bottom: 16px; }
.hours-row {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--cream-dk);
  font-size: .9rem;
}
.hours-row:last-child { border-bottom: none; }
.hours-row span:last-child { color: var(--primary); font-weight: 700; }

/* Contact form */
.contact-form-card {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-card h3 { font-size: 1.4rem; margin-bottom: 8px; }
.contact-form-card > p { color: var(--mid); margin-bottom: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--cream-dk);
  border-radius: var(--radius);
  font-family: 'Lato', sans-serif;
  font-size: .95rem;
  color: var(--dark);
  background: var(--cream);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); background: var(--white); }
.form-group textarea { min-height: 120px; resize: vertical; }

/* Map placeholder */
.map-placeholder {
  background: var(--cream-dk);
  border-radius: 16px;
  height: 240px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  color: var(--mid);
  margin-top: 32px;
  font-size: .9rem;
}
.map-placeholder svg { width: 36px; height: 36px; fill: var(--primary); }

/* =============================================
   ABOUT PAGE
============================================= */
.team-section { background: var(--white); }
.doctor-profile {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: start;
}
.doctor-profile-card {
  background: var(--cream);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  position: sticky;
  top: 100px;
}
.doctor-profile-avatar {
  width: 160px; height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #3aab87);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 32px rgba(46,139,111,.25);
}
.doctor-profile-avatar svg { width: 80px; height: 80px; fill: var(--white); }
.doctor-profile-card .creds { margin-top: 12px; }
.qualifications-list { list-style: none; text-align: left; margin-top: 20px; }
.qualifications-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--cream-dk);
  font-size: .88rem;
  color: var(--mid);
  display: flex; gap: 8px;
}
.qualifications-list li::before { content: '🎓'; flex-shrink: 0; }
.doctor-bio h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 20px; }
.doctor-bio p { color: var(--mid); margin-bottom: 18px; line-height: 1.8; }
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.value-card {
  background: var(--cream);
  border-radius: 14px;
  padding: 24px;
}
.value-card svg { width: 28px; height: 28px; fill: var(--primary); margin-bottom: 12px; }
.value-card h4 { font-size: 1rem; margin-bottom: 6px; }
.value-card p { font-size: .85rem; color: var(--mid); }

/* =============================================
   SERVICES PAGE
============================================= */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.service-full-card {
  background: var(--white);
  border-radius: 16px;
  padding: 36px 30px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
  transition: var(--transition);
}
.service-full-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(44,62,53,.14); }
.service-full-card .service-icon { margin-bottom: 16px; }
.service-full-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-full-card p { color: var(--mid); font-size: .9rem; margin-bottom: 16px; }
.service-full-card ul {
  padding-left: 20px;
  color: var(--mid);
  font-size: .88rem;
}
.service-full-card ul li { margin-bottom: 4px; }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-strip-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .doctor-profile { grid-template-columns: 1fr; }
  .doctor-profile-card { position: static; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 60px 0; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 20px; }
}