/* Smile Arc Dental Studio – demo design by Sunrise Digital */
:root{
  --ink:#0f2a3d;--ink2:#1c4058;--mint:#2fb59a;--mint-d:#1d8f79;--mint-l:#e3f5f0;
  --peach:#ff9f6e;--cream:#f7f4ee;--sand:#efe9dd;--card:#fff;--line:#e4ddd0;--mu:#5d6f7b;
  --r:18px;--sh:0 18px 40px -22px rgba(15,42,61,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;letter-spacing:-.01em;line-height:1.12}
h1{font-size:clamp(34px,5vw,58px)}
h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:12px}
h3{font-size:20px;margin-bottom:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mint-d);margin-bottom:10px}
.lead{font-size:18px;color:var(--mu);max-width:560px}
.sub{color:var(--mu);max-width:640px;margin-bottom:40px}
section{padding:88px 0}
.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}

/* buttons: min 44px tap target */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 24px;border-radius:999px;font-weight:600;font-size:15px;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-p{background:var(--ink);color:#fff}.btn-p:hover{background:var(--ink2)}
.btn-m{background:var(--mint);color:#fff;box-shadow:0 10px 24px -10px var(--mint)}
.btn-g{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}
.btn-w{background:#25d366;color:#fff}
.btn svg{width:18px;height:18px}

/* demo banner */
.demo{background:var(--ink);color:#cfe3ea;font-size:13px;text-align:center;padding:9px 14px}
.demo a{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* header */
header{position:sticky;top:0;z-index:40;background:rgba(247,244,238,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:600;font-size:21px}
.brand svg{width:36px;height:36px}
.brand small{display:block;font-family:'Inter';font-size:11px;font-weight:500;color:var(--mu);letter-spacing:.08em;text-transform:uppercase;margin-top:-2px}
.menu{display:flex;gap:6px;align-items:center}
.menu a{padding:10px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink2);min-height:44px;display:inline-flex;align-items:center}
.menu a:hover,.menu a.on{background:var(--sand)}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger svg{width:22px;height:22px}

/* hero */
.hero{padding:64px 0 90px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1 em{font-style:italic;color:var(--mint-d)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 30px}
.pill{background:#fff;border:1px solid var(--line);padding:7px 14px;border-radius:999px;font-size:13.5px;font-weight:500}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.trust b{font-family:'Fraunces',serif;font-size:28px;display:block}
.trust span{font-size:13px;color:var(--mu)}
.art{position:relative;aspect-ratio:1/1.02;border-radius:40px;background:radial-gradient(120% 90% at 30% 20%,#fff 0,var(--mint-l) 55%,#cfeee6 100%);box-shadow:var(--sh)}
.art>svg{position:absolute;inset:12% 14%;width:72%;height:76%}
.float{position:absolute;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:var(--sh);font-size:13.5px;display:flex;gap:10px;align-items:center}
.float b{display:block;font-size:15px}
.float .ic{width:38px;height:38px;border-radius:11px;background:var(--mint-l);display:flex;align-items:center;justify-content:center;color:var(--mint-d)}
.float .ic svg{width:20px;height:20px}
.f1{left:-18px;top:14%}.f2{right:-14px;top:46%}.f3{left:8%;bottom:-18px}

/* cards & grids */
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.ico{width:56px;height:56px;border-radius:16px;background:var(--mint-l);color:var(--mint-d);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.ico svg{width:28px;height:28px}
.card p{color:var(--mu);font-size:15px}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:600;font-size:14px;color:var(--mint-d);min-height:40px}
.more svg{width:16px;height:16px;flex:none}
.price{font-size:13px;font-weight:600;color:var(--ink);background:var(--sand);padding:4px 10px;border-radius:999px;display:inline-block;margin-top:12px}
.band{background:var(--ink);color:#fff}
.band .sub,.band p{color:#b8cdd6}
.band .eyebrow{color:var(--mint)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:26px}
.step:before{counter-increment:s;content:"0" counter(s);font-family:'Fraunces',serif;font-size:34px;color:var(--mint);display:block;margin-bottom:10px}
.step h3{color:#fff;font-size:18px}
.ticks{list-style:none;margin:20px 0}
.ticks li{position:relative;padding-left:32px;margin-bottom:12px}
.ticks li:before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}
.photo{border-radius:28px;min-height:420px;background:linear-gradient(160deg,var(--mint-l),var(--sand));display:flex;align-items:flex-end;padding:22px;position:relative;overflow:hidden}
.photo svg.bg{position:absolute;inset:0;width:100%;height:100%}
.tag{position:relative;background:#fff;border-radius:14px;padding:12px 16px;font-size:13.5px;box-shadow:var(--sh)}
.tag b{display:block;font-size:15px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.stars{color:#f2a431;letter-spacing:3px;font-size:17px;margin-bottom:10px}
.rev p{font-size:15.5px;margin-bottom:16px}
.who{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}
.who i{width:38px;height:38px;border-radius:50%;background:var(--sand);display:flex;align-items:center;justify-content:center;font-style:normal;color:var(--ink2)}
.who small{display:block;font-weight:400;color:var(--mu);font-size:12.5px}
.sample{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--mu);background:var(--sand);padding:3px 8px;border-radius:6px;margin-left:auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;display:flex;justify-content:space-between;gap:12px;min-height:44px}
.faq summary:after{content:"+";font-size:22px;line-height:1;color:var(--mint-d)}
.faq details[open] summary:after{content:"–"}
.faq details p{padding:0 22px 18px;color:var(--mu)}
.ctabox{background:linear-gradient(135deg,var(--ink),var(--ink2));color:#fff;border-radius:32px;padding:56px;display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}
.ctabox p{color:#b8cdd6}
.ctabox .cta{justify-content:flex-end}

/* page head (inner pages) */
.phead{padding:64px 0 48px;border-bottom:1px solid var(--line)}
.crumb{font-size:13.5px;color:var(--mu);margin-bottom:14px}
.crumb a{text-decoration:underline;text-underline-offset:3px}

/* treatments detail */
.tx{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;padding:56px 0;border-bottom:1px solid var(--line)}
.tx:last-child{border-bottom:0}
.tx .ico{width:72px;height:72px;border-radius:22px}
.tx .ico svg{width:36px;height:36px}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.meta span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13.5px}
.meta b{color:var(--mint-d)}

/* doctors */
.doc{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden}
.doc .pic{height:300px;background:linear-gradient(160deg,var(--mint-l),var(--sand));display:flex;align-items:flex-end;justify-content:center}
.doc .pic svg{width:70%;height:90%}
.doc .body{padding:26px}
.doc .role{color:var(--mint-d);font-weight:600;font-size:14px;margin-bottom:10px}

/* contact */
.form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:32px;display:grid;gap:16px}
.form label{font-size:13.5px;font-weight:600;display:grid;gap:6px}
.form input,.form select,.form textarea{font:inherit;font-size:15.5px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--cream);color:var(--ink);min-height:48px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--mint);border-color:var(--mint);background:#fff}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .note{font-size:12.5px;color:var(--mu)}
.info{display:grid;gap:14px}
.info .card{display:flex;gap:16px;align-items:flex-start;padding:22px}
.info .ico{margin:0;flex:none;width:48px;height:48px}
.info .ico svg{width:24px;height:24px}
.hrs{width:100%;border-collapse:collapse;font-size:15px}
.hrs td{padding:9px 0;border-bottom:1px dashed var(--line)}
.hrs td:last-child{text-align:right;font-weight:600}
.map{width:100%;height:320px;border:0;border-radius:22px;margin-top:20px}

/* footer */
footer{background:#0b1f2d;color:#9fb6c1;padding:64px 0 110px;font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer h4{color:#fff;font-family:'Fraunces',serif;font-size:17px;font-weight:600;margin-bottom:14px}
footer li{list-style:none;margin-bottom:6px}
footer a{display:inline-flex;min-height:36px;align-items:center}
footer a:hover{color:#fff}
.fbrand{color:#fff}
.fbottom{border-top:1px solid #1d3646;margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}

/* sticky mobile bar + fab */
.fab{position:fixed;right:18px;bottom:18px;z-index:50;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 28px -10px rgba(0,0,0,.45)}
.fab svg{width:28px;height:28px}
.mbar{display:none}

/* reveal */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media(max-width:960px){
  .hero-grid,.g2,.tx,.ctabox{grid-template-columns:1fr}
  .g3{grid-template-columns:1fr 1fr}
  .g4,.steps{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .ctabox{padding:36px 26px}.ctabox .cta{justify-content:flex-start}
  .art{max-width:520px;margin:0 auto;width:100%}
}
@media(max-width:760px){
  section{padding:60px 0}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;background:var(--cream);flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line);gap:2px}
  .menu.open{display:flex}
  .menu .btn{margin-top:8px}
  .burger{display:flex}
  .hero{padding:36px 0 70px}
  .g3,.g4,.steps,.form .row{grid-template-columns:1fr}
  .float{font-size:12.5px;padding:9px 12px}.float .ic{width:32px;height:32px}
  .f1{left:-6px}.f2{right:-6px}
  .fgrid{grid-template-columns:1fr}
  .fab{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(247,244,238,.96);border-top:1px solid var(--line);backdrop-filter:blur(8px)}
  .mbar .btn{width:100%}
  .photo{min-height:320px}
}