/* ===================================================================
   THE SURGEON'S DENTAL HOSPITAL — Design System
=================================================================== */

:root{
  --navy: #08243f;
  --blue: #0b5fa5;
  --blue-light: #eaf3fb;
  --blue-mid: #146bb0;
  --teal: #17b3a3;
  --gold: #c8a24a;
  --gold-light: #f7efdc;
  --ink: #16232f;
  --ink-soft: #4a5a68;
  --paper: #ffffff;
  --mist: #f5f8fb;
  --line: #e4ebf1;
  --danger: #d94f4f;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(8,36,63,.06);
  --shadow-md: 0 12px 32px rgba(8,36,63,.10);
  --shadow-lg: 0 24px 60px rgba(8,36,63,.16);
  --maxw: 1180px;
  --ff-head: "Outfit", "Segoe UI", sans-serif;
  --ff-body: "Inter", "Segoe UI", sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--ff-head);color:var(--navy);line-height:1.15;margin:0 0 .5em;font-weight:700;}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem);}
h2{font-size:clamp(1.6rem,3vw,2.35rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:56px 0;}
.section--mist{background:var(--mist);}
.section--navy{background:linear-gradient(160deg,var(--navy),#0d3459);color:#fff;}
.section--navy h2,.section--navy h3{color:#fff;}
.section--navy p{color:#c7d6e4;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--ff-head);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);display:inline-block;}
.lead{font-size:1.1rem;color:var(--ink-soft);max-width:640px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--ff-head);font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:100px;border:2px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn--primary{background:var(--blue);color:#fff;box-shadow:var(--shadow-sm);}
.btn--primary:hover{background:var(--blue-mid);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn--gold{background:var(--gold);color:var(--navy);}
.btn--gold:hover{background:#d9b562;transform:translateY(-2px);}
.btn--outline{border-color:#fff;color:#fff;background:transparent;}
.btn--outline:hover{background:#fff;color:var(--navy);}
.btn--outline-blue{border-color:var(--blue);color:var(--blue);background:transparent;}
.btn--outline-blue:hover{background:var(--blue);color:#fff;}
.btn--sm{padding:10px 18px;font-size:.85rem;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}

/* Top utility bar */
.topbar{
  background:var(--navy);color:#cfe0ee;font-size:.82rem;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;gap:8px;}
.topbar a{color:#fff;font-weight:600;}
.topbar__contacts{display:flex;gap:20px;flex-wrap:wrap;}
.topbar__contacts span, .topbar__contacts a{display:inline-flex;align-items:center;gap:6px;}
.topbar__social a{opacity:.85;}
.topbar__social a:hover{opacity:1;}

/* Header / nav */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand__mark{
  width:48px;height:48px;border-radius:50%;background:var(--blue);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:var(--shadow-sm);
}
.brand__mark svg{width:26px;height:26px;}
.brand__text{line-height:1.15;}
.brand__text strong{display:block;font-family:var(--ff-head);font-weight:700;font-size:1.05rem;color:var(--navy);letter-spacing:.01em;}
.brand__text span{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.nav__links{display:flex;align-items:center;gap:19px;}
.nav__links a{font-family:var(--ff-head);font-weight:600;font-size:.87rem;color:var(--ink);position:relative;padding:6px 0;white-space:nowrap;}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--blue);transition:.2s;}
.nav__links a:hover::after,.nav__links a.active::after{width:100%;}
.nav__links a.active{color:var(--blue);}
.nav__cta{display:flex;align-items:center;gap:12px;}
.nav__toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav__toggle span{display:block;width:26px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;}

@media (max-width:960px){
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:min(78vw,320px);height:100vh;
    background:#fff;flex-direction:column;align-items:flex-start;
    padding:100px 30px 30px;gap:24px;box-shadow:var(--shadow-lg);
    transform:translateX(100%);transition:transform .3s ease;
  }
  .nav__links.open{transform:translateX(0);}
  .nav__toggle{display:block;}
  .nav__cta .btn span.long{display:none;}
  .nav-overlay{position:fixed;inset:0;background:rgba(8,36,63,.4);opacity:0;pointer-events:none;transition:.3s;z-index:40;}
  .nav-overlay.open{opacity:1;pointer-events:auto;}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(155deg,var(--navy) 0%,#0c3a63 55%,var(--blue) 100%);
  color:#fff;padding:90px 0 100px;
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;
  border-radius:50%;background:radial-gradient(circle,rgba(200,162,74,.22),transparent 70%);
}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero h1{color:#fff;}
.hero p.lead{color:#d7e4ef;}
.hero__badges{display:flex;gap:26px;flex-wrap:wrap;margin-top:36px;}
.hero__badge{display:flex;align-items:center;gap:10px;font-family:var(--ff-head);font-weight:600;font-size:.88rem;}
.hero__badge .num{font-size:1.5rem;font-weight:800;color:var(--gold);}
.hero__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.hero__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;}
.hero__media-tag{
  position:absolute;left:18px;bottom:18px;background:rgba(8,36,63,.82);
  color:#fff;padding:10px 16px;border-radius:100px;font-size:.78rem;font-weight:600;
  backdrop-filter:blur(4px);
}
@media (max-width:900px){.hero__grid{grid-template-columns:1fr;}.hero__media{order:-1;max-width:420px;margin:0 auto;}}

/* Marquee strip */
.strip{background:var(--gold-light);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.strip .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;padding:20px 24px;}
.strip__item{display:flex;align-items:center;gap:10px;font-family:var(--ff-head);font-weight:600;font-size:.9rem;color:var(--navy);}
.strip__item svg{width:20px;height:20px;flex-shrink:0;color:var(--gold);}

/* Cards grid */
.grid{display:grid;gap:26px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid--3,.grid--4,.grid--2{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:30px 26px;box-shadow:var(--shadow-sm);transition:.25s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.card__icon{
  width:52px;height:52px;border-radius:14px;background:var(--blue-light);color:var(--blue);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.card__icon svg{width:26px;height:26px;}
.card h3{margin-bottom:8px;font-size:1.12rem;}
.card p{font-size:.94rem;margin-bottom:0;}
.card--featured{background:linear-gradient(160deg,var(--navy),#0d3459);border:none;color:#fff;}
.card--featured h3,.card--featured p{color:#fff;}
.card--featured .card__icon{background:rgba(200,162,74,.18);color:var(--gold);}

/* Service list rows */
.service-row{
  display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--line);
  align-items:flex-start;
}
.service-row__num{font-family:var(--ff-head);font-weight:800;font-size:1.4rem;color:var(--blue-light);
  -webkit-text-stroke:1.4px var(--blue);color:transparent;flex-shrink:0;width:46px;}
.service-row h3{margin-bottom:6px;}
.service-row p{margin-bottom:0;font-size:.95rem;}

/* Implant spotlight */
.spotlight{
  background:linear-gradient(150deg,#0c3a63,var(--navy));
  border-radius:var(--radius-lg);padding:56px;color:#fff;
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.spotlight::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 10%,rgba(200,162,74,.25),transparent 55%);}
.spotlight > *{position:relative;z-index:1;}
.spotlight h2{color:#fff;}
.spotlight p{color:#d7e4ef;}
.spotlight__list{display:grid;gap:12px;margin:22px 0 0;}
.spotlight__list li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;color:#e7eef5;}
.spotlight__list svg{width:20px;height:20px;color:var(--gold);flex-shrink:0;margin-top:2px;}
.spotlight__panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);padding:30px;}
.spotlight__panel h3{color:var(--gold);font-size:1rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px;}
.spotlight__stat{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.92rem;}
.spotlight__stat b{color:#fff;font-family:var(--ff-head);}
@media (max-width:860px){.spotlight{grid-template-columns:1fr;padding:34px 24px;}}

/* Testimonials / trust */
.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;box-shadow:var(--shadow-sm);}
.quote-card__stars{color:var(--gold);letter-spacing:2px;margin-bottom:12px;}
.quote-card p{font-style:italic;color:var(--ink);}
.quote-card__name{font-family:var(--ff-head);font-weight:700;color:var(--navy);font-size:.92rem;}
.quote-card__loc{font-size:.8rem;color:var(--ink-soft);}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.gallery a{border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);}
.gallery img{width:100%;height:230px;object-fit:cover;transition:.3s;}
.gallery a:hover img{transform:scale(1.06);}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr);}}

/* Doctor bio */
.doc-hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center;}
.doc-hero__photo{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative;}
.doc-hero__photo img{aspect-ratio:3/4;object-fit:cover;width:100%;}
.doc-hero__creds{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 26px;}
.pill{
  background:var(--blue-light);color:var(--blue);font-family:var(--ff-head);font-weight:600;
  font-size:.78rem;padding:8px 16px;border-radius:100px;letter-spacing:.03em;
}
@media (max-width:900px){.doc-hero{grid-template-columns:1fr;}.doc-hero__photo{max-width:360px;margin:0 auto;}}

.timeline{border-left:2px solid var(--line);padding-left:26px;display:grid;gap:26px;margin-top:10px;}
.timeline li{position:relative;}
.timeline li::before{content:"";position:absolute;left:-32px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid var(--blue-light);}
.timeline b{display:block;color:var(--navy);font-family:var(--ff-head);}

/* FAQ */
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:20px 24px;margin-bottom:14px;
}
.faq summary{
  font-family:var(--ff-head);font-weight:700;color:var(--navy);cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue);flex-shrink:0;transition:.2s;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{margin:14px 0 0;font-size:.95rem;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;display:flex;gap:16px;align-items:flex-start;margin-bottom:16px;box-shadow:var(--shadow-sm);
}
.info-card__icon{width:44px;height:44px;border-radius:12px;background:var(--blue-light);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.info-card__icon svg{width:22px;height:22px;}
.info-card h4{font-family:var(--ff-head);color:var(--navy);margin:0 0 4px;font-size:1rem;}
.info-card p{margin:0;font-size:.92rem;}
.map-frame{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);}
.map-frame iframe{width:100%;height:420px;border:0;display:block;}

form.contact-form{display:grid;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}
.contact-form label{font-family:var(--ff-head);font-weight:600;font-size:.85rem;color:var(--navy);margin-bottom:6px;display:block;}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--ff-body);font-size:.95rem;background:var(--mist);
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--blue);background:#fff;}
.contact-form textarea{min-height:120px;resize:vertical;}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--blue),var(--teal));
  border-radius:var(--radius-lg);padding:50px 56px;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin:0 0 6px;}
.cta-band p{color:#eaf6f3;margin:0;}

/* Footer */
.site-footer{background:var(--navy);color:#b9c9d8;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1);}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{color:#fff;font-family:var(--ff-head);font-size:.92rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:18px;}
.footer-grid a{display:block;padding:6px 0;font-size:.92rem;color:#b9c9d8;}
.footer-grid a:hover{color:var(--gold);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand strong{color:#fff;font-family:var(--ff-head);font-size:1.1rem;}
.footer-social{display:flex;gap:12px;margin-top:18px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;padding:0;
}
.footer-social a:hover{background:var(--gold);color:var(--navy);}
.footer-social svg{width:18px;height:18px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;flex-wrap:wrap;gap:10px;font-size:.82rem;}
.footer-bottom a{font-weight:700;color:var(--gold);}

/* Breadcrumb / page header */
.page-head{
  background:linear-gradient(150deg,var(--navy),#0d3459);color:#fff;padding:64px 0 56px;
}
.page-head .eyebrow{color:var(--gold);}
.page-head h1{color:#fff;margin-bottom:10px;}
.page-head p{color:#c7d6e4;max-width:620px;margin:0;}
.breadcrumb{font-size:.82rem;color:#9fb6cb;margin-bottom:16px;}
.breadcrumb a{color:#cfe0ee;}
.breadcrumb span{color:var(--gold);}

/* Utility */
.text-center{text-align:center;margin-left:auto;margin-right:auto;}
.mt-0{margin-top:0;}
.small{font-size:.85rem;color:var(--ink-soft);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media (max-width:900px){.two-col{grid-template-columns:1fr;}}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center;}
.section-head.left{margin:0 0 44px;text-align:left;}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;}
.img-round{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}