/* ===== Beautiful Smile Dental Clinic — Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --color-primary:#0E7C86;
  --color-primary-dark:#0A5B63;
  --color-primary-light:#5EEAD4;
  --color-accent:#C9A24B;
  --color-ink:#0F2A38;
  --color-ink-soft:#3F5A66;
  --color-bg:#FAF8F3;
  --color-bg-alt:#F1F7F6;
  --color-white:#FFFFFF;
  --shadow-soft:0 10px 30px -10px rgba(15,42,56,0.15);
  --shadow-card:0 20px 40px -20px rgba(15,42,56,0.18);
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--color-ink);
  background:var(--color-bg);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.font-display{
  font-family:'Fraunces',serif;
  font-weight:600;
  line-height:1.1;
  letter-spacing:-0.01em;
  color:var(--color-ink);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
section{padding:96px 0}
@media (max-width:768px){section{padding:64px 0}}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;border:none;transition:transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease);
  white-space:nowrap; min-height:44px;
}
.btn:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}
.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-soft)}
.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--color-primary);border:1.5px solid var(--color-primary)}
.btn-outline:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--color-primary)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}

/* Navbar */
.navbar{
  position:fixed;top:16px;left:16px;right:16px;z-index:50;
  max-width:1240px;margin:0 auto;
  background:rgba(255,255,255,0.75);
  backdrop-filter:blur(14px);
  border:1px solid rgba(15,42,56,0.06);
  border-radius:20px;
  box-shadow:var(--shadow-soft);
  transition:all .3s var(--ease);
}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:700;font-size:19px;color:var(--color-primary-dark)}
.logo-mark{width:38px;height:38px;flex-shrink:0}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-weight:500;font-size:15px;color:var(--color-ink-soft);transition:color .2s;position:relative;padding:4px 0}
.nav-links a:hover,.nav-links a.active{color:var(--color-primary-dark)}
.nav-links a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--color-accent);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:16px}
.nav-phone{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--color-primary-dark);font-size:14px}
.nav-toggle{display:none;cursor:pointer;background:none;border:none;padding:8px}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:8px 24px 20px;border-top:1px solid rgba(15,42,56,0.08)}
.mobile-menu a{padding:12px 4px;font-weight:500;color:var(--color-ink-soft);min-height:44px;display:flex;align-items:center}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-phone span{display:none}
  .nav-toggle{display:flex}
  .mobile-menu.open{display:flex}
}

/* Hero */
.hero{
  position:relative;
  padding:170px 0 100px;
  background:radial-gradient(circle at 80% 10%, #DFF6F3 0%, var(--color-bg) 55%);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--color-white);border:1px solid rgba(14,124,134,0.18);
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--color-primary-dark);
  box-shadow:var(--shadow-soft);
  animation:fadeUp .7s var(--ease) both;
}
.hero h1{font-size:clamp(2.4rem,5vw,3.8rem);margin:20px 0;animation:fadeUp .7s .1s var(--ease) both}
.hero h1 em{font-style:normal;color:var(--color-primary);position:relative}
.hero p.lead{font-size:18px;color:var(--color-ink-soft);max-width:520px;margin-bottom:32px;animation:fadeUp .7s .2s var(--ease) both}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;animation:fadeUp .7s .3s var(--ease) both}
.hero-stats{display:flex;gap:32px;margin-top:48px;flex-wrap:wrap;animation:fadeUp .7s .4s var(--ease) both}
.hero-stat strong{display:block;font-family:'Fraunces',serif;font-size:28px;color:var(--color-primary-dark)}
.hero-stat span{font-size:13px;color:var(--color-ink-soft)}

/* Hero animated visual */
.hero-visual{position:relative;height:480px;animation:fadeUp .8s .2s var(--ease) both}
.blob{position:absolute;border-radius:50%;filter:blur(0);opacity:.55;animation:float 9s ease-in-out infinite}
.blob1{width:280px;height:280px;background:radial-gradient(circle,var(--color-primary-light),transparent 70%);top:0;right:30px;animation-duration:10s}
.blob2{width:180px;height:180px;background:radial-gradient(circle,var(--color-accent),transparent 70%);bottom:20px;left:0;opacity:.35;animation-duration:8s;animation-delay:1s}
.hero-card{
  position:absolute;inset:40px 20px 40px 60px;
  background:var(--color-white);border-radius:28px;
  box-shadow:var(--shadow-card);overflow:hidden;
  border:1px solid rgba(255,255,255,.5);
}
.hero-card img{width:100%;height:100%;object-fit:cover}
.hero-video{width:100%;height:100%;object-fit:cover;display:block;background:var(--color-bg-alt)}

/* Full-bleed hero video */
.hero-fullbleed{
  position:relative;
  padding:0;
  min-height:92vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:var(--color-ink);
}
.hero-video-wrap{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-video-bg{width:100%;height:100%;object-fit:cover;display:block}
.hero-video-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(10,30,38,.82) 0%, rgba(10,40,48,.55) 45%, rgba(10,40,48,.25) 100%);
}
.hero-content-full{position:relative;z-index:1;padding:160px 24px 100px;max-width:1240px}
.hero-content-full .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff;backdrop-filter:blur(6px)}
.hero-content-full h1{color:#fff;max-width:760px}
.hero-content-full h1 em{color:var(--color-primary-light)}
.lead-light{color:rgba(255,255,255,.85) !important;max-width:560px}
.hero-stats-light .hero-stat strong{color:#fff}
.hero-stats-light .hero-stat span{color:rgba(255,255,255,.75)}
.hero-fullbleed .float-chip{position:absolute}
.hero-fullbleed .chip1{top:18%;right:8%}
.hero-fullbleed .chip2{bottom:14%;right:14%;animation-delay:1.2s}
@media (max-width:980px){
  .hero-fullbleed{min-height:78vh}
  .hero-content-full{padding:140px 20px 70px}
  .hero-fullbleed .float-chip{display:none}
}
.float-chip{
  position:absolute;display:flex;align-items:center;gap:10px;
  background:var(--color-white);padding:12px 16px;border-radius:16px;
  box-shadow:var(--shadow-card);font-size:13px;font-weight:600;
  animation:floatChip 6s ease-in-out infinite;
}
.chip1{top:18px;left:-10px;animation-delay:.2s}
.chip2{bottom:30px;right:-10px;animation-delay:1.2s}
.chip-icon{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--color-bg-alt);color:var(--color-primary)}
.sparkle{position:absolute;width:18px;height:18px;color:var(--color-accent);animation:sparkle 3s ease-in-out infinite}

@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-22px) scale(1.05)}}
@keyframes floatChip{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes sparkle{0%,100%{opacity:.2;transform:scale(.8) rotate(0deg)}50%{opacity:1;transform:scale(1.15) rotate(20deg)}}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-stagger > *{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal-stagger.visible > *{opacity:1;transform:translateY(0)}
.reveal-stagger.visible > *:nth-child(1){transition-delay:.05s}
.reveal-stagger.visible > *:nth-child(2){transition-delay:.15s}
.reveal-stagger.visible > *:nth-child(3){transition-delay:.25s}
.reveal-stagger.visible > *:nth-child(4){transition-delay:.35s}
.reveal-stagger.visible > *:nth-child(5){transition-delay:.45s}
.reveal-stagger.visible > *:nth-child(6){transition-delay:.55s}

/* Section heads */
.section-head{max-width:640px;margin:0 auto 56px;text-align:center}
.section-head .eyebrow{margin-bottom:16px}
.section-head h2{font-size:clamp(1.9rem,3.5vw,2.6rem)}
.section-head p{color:var(--color-ink-soft);font-size:17px;margin-top:14px}

/* Cards grid */
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--color-white);border-radius:22px;padding:32px;
  box-shadow:var(--shadow-soft);border:1px solid rgba(15,42,56,0.05);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-card)}
.card-icon{
  width:56px;height:56px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));
  color:#fff;margin-bottom:20px;
}
.card-icon svg{width:26px;height:26px}
.card h3{font-size:20px;margin:0 0 10px}
.card p{color:var(--color-ink-soft);font-size:15px;margin:0}
.card a.link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--color-primary-dark);font-weight:600;font-size:14px;cursor:pointer}
.card a.link svg{width:16px;height:16px;transition:transform .25s}
.card a.link:hover svg{transform:translateX(4px)}

.media-card{border-radius:22px;overflow:hidden;position:relative;box-shadow:var(--shadow-soft);cursor:pointer}
.media-card img{height:280px;object-fit:cover;width:100%;transition:transform .5s var(--ease)}
.media-card:hover img{transform:scale(1.07)}
.media-card .overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,42,56,.75),transparent 60%);display:flex;align-items:flex-end;padding:20px}
.media-card .overlay span{color:#fff;font-weight:600}

/* Why choose */
.why-row{display:flex;gap:20px;align-items:flex-start;padding:20px 0;border-bottom:1px solid rgba(15,42,56,.08)}
.why-row:last-child{border-bottom:none}
.why-icon{width:48px;height:48px;border-radius:14px;background:var(--color-bg-alt);color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.why-icon svg{width:24px;height:24px}

/* Testimonials */
.testimonial-card{background:var(--color-white);border-radius:24px;padding:36px;box-shadow:var(--shadow-soft);border:1px solid rgba(15,42,56,.05)}
.stars{display:flex;gap:4px;color:var(--color-accent);margin-bottom:16px}
.stars svg{width:18px;height:18px}
.testimonial-card p{font-size:16px;color:var(--color-ink-soft);margin:0 0 20px}
.testimonial-person{display:flex;align-items:center;gap:12px}
.testimonial-person img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.testimonial-person strong{display:block;font-size:14px}
.testimonial-person span{font-size:13px;color:var(--color-ink-soft)}

/* CTA banner */
.cta-banner{
  background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary));
  border-radius:32px;padding:64px;color:#fff;position:relative;overflow:hidden;
  text-align:center;
}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,.85);max-width:560px;margin:14px auto 32px}
.cta-banner .blob{opacity:.18;background:radial-gradient(circle,#fff,transparent 70%)}

/* Footer */
footer{background:var(--color-ink);color:rgba(255,255,255,.75);padding:72px 0 28px}
footer h4{color:#fff;font-size:16px;margin-bottom:18px;font-family:'Inter',sans-serif;font-weight:600}
footer a{color:rgba(255,255,255,.65);display:block;padding:6px 0;font-size:14px;transition:color .2s}
footer a:hover{color:var(--color-primary-light)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px}
.social-row{display:flex;gap:12px;margin-top:16px}
.social-row a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;padding:0}
.social-row svg{width:18px;height:18px}

/* Page hero (sub pages) */
.page-hero{padding:170px 0 70px;text-align:center;background:radial-gradient(circle at 50% 0%,#DFF6F3,var(--color-bg) 60%)}
.page-hero h1{font-size:clamp(2.2rem,4vw,3.2rem)}
.breadcrumb{display:flex;gap:8px;justify-content:center;align-items:center;font-size:14px;color:var(--color-ink-soft);margin-top:14px}
.breadcrumb a{color:var(--color-primary-dark);font-weight:600}

/* Forms */
.form-field{margin-bottom:20px}
.form-field label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:14px 16px;border-radius:14px;border:1.5px solid rgba(15,42,56,.15);
  font-family:inherit;font-size:15px;background:#fff;transition:border-color .2s,box-shadow .2s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px rgba(14,124,134,.12);
}
.form-field textarea{resize:vertical;min-height:120px}

.info-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.info-icon{width:46px;height:46px;border-radius:14px;background:var(--color-bg-alt);color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.info-icon svg{width:22px;height:22px}

.map-wrap{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-soft);height:100%;min-height:340px}
.map-wrap iframe{width:100%;height:100%;min-height:340px;border:0}

.badge-row{display:flex;gap:18px;flex-wrap:wrap;align-items:center;justify-content:center;opacity:.85}
.badge-row span{font-size:13px;font-weight:600;color:var(--color-ink-soft);display:flex;align-items:center;gap:8px}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important}
}