/* Dent & Smile Co. — site styles */
:root{
  --navy:#14213D; --navy-2:#1C2B4D; --ink:#14213D; --text:#4A5670; --muted:#6B7488;
  --ivory:#FAF7F0; --white:#FFFFFF; --line:#E6DFD0; --line-2:#C9BFA8;
  --gold:#B8964F; --gold-ink:#8C6D2F; --gold-light:#D9BD7F;
  --on-navy:#C5CBD8; --on-navy-muted:#9AA5BC; --navy-line:#3A4A6B;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Manrope',system-ui,sans-serif;
  --pad:clamp(20px,6.5vw,96px); --section:clamp(64px,8vw,112px);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
.grid-2>*,.grid-3>*,.grid-4>*,.split>*,.split-even>*,.side>*,.hero>*,.guide-box>*{min-width:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--ink)}a:hover{color:var(--gold-ink)}
:focus-visible{outline:2px solid var(--gold-ink);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:var(--ivory);padding:12px 16px;z-index:100}
.skip:focus{left:16px;top:16px}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;color:var(--ink);letter-spacing:.2px}
h1{font-size:clamp(44px,6vw,84px);line-height:1.02}
h2{font-size:clamp(34px,4vw,56px);line-height:1.06}
h3{font-size:clamp(28px,2.8vw,40px);line-height:1.1}
h1 em,h2 em{font-style:italic}
p{margin:0}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:3.5px;color:var(--gold-ink);text-transform:uppercase}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--text);line-height:1.65}
.muted{color:var(--text)}
.small{font-size:14px;color:var(--muted)}
.wrap{padding-left:var(--pad);padding-right:var(--pad);max-width:1440px;margin:0 auto}
.section{padding-top:var(--section);padding-bottom:var(--section)}
.bg-white{background:var(--white)}
.bg-navy{background:var(--navy);color:var(--ivory)}
.bg-navy h1,.bg-navy h2,.bg-navy h3{color:var(--ivory)}
.bg-navy .eyebrow{color:var(--gold-light)}
.bg-navy .muted,.bg-navy .lead{color:var(--on-navy)}
.bg-navy a{color:var(--gold-light)}
.stack{display:flex;flex-direction:column;gap:18px}
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,7vw,96px)}
.split-even{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px)}
.side{display:grid;grid-template-columns:4fr 8fr;gap:clamp(32px,7vw,96px)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:52px}
.head-row .stack{max-width:780px}
.link-arrow{font-weight:600;font-size:15px;text-decoration:none}
.head-row .link-arrow{white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 30px;border-radius:2px;border:1px solid var(--navy);background:var(--navy);color:var(--ivory);text-decoration:none;font-family:var(--sans);font-weight:600;font-size:16px;cursor:pointer}
.btn:hover{background:var(--navy-2);color:var(--ivory)}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:var(--ivory)}
.btn-light{background:var(--ivory);color:var(--navy);border-color:var(--ivory)}
.btn-light:hover{background:var(--white);color:var(--navy)}
.rule-top{border-top:1px solid var(--navy);padding-top:22px}
.rule-gold{border-top:1px solid var(--gold);padding-top:22px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--ivory);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand .mono{width:42px;height:42px;border-radius:50%;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:17px;font-weight:600;color:var(--gold-ink)}
.brand .name{font-family:var(--serif);font-size:27px;font-weight:600}
.amp{color:var(--gold-ink)}
.nav{display:flex;gap:30px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;padding:6px 0}
.nav a[aria-current="page"]{border-bottom:1px solid var(--gold)}
.header-actions{display:flex;align-items:center;gap:22px}
.header-actions .guide-link{font-size:15px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--gold);padding-bottom:2px}
.header-actions .btn{min-height:46px;padding:0 22px;font-size:15px}
.region{display:flex;border:1px solid var(--line)}
.region button{height:32px;padding:0 10px;border:0;background:transparent;color:var(--text);font:700 11px/1 var(--sans);letter-spacing:1px;cursor:pointer}
.region button[aria-pressed="true"]{background:var(--navy);color:var(--ivory)}
.menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;align-items:center;justify-content:center;cursor:pointer}
.mobile-nav{display:none}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center;padding-top:clamp(48px,7vw,104px);padding-bottom:clamp(56px,7vw,112px)}
.hero .copy{display:flex;flex-direction:column;gap:28px}
.hero .ctas{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.proof{display:flex;flex-wrap:wrap;gap:10px 26px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--text)}
.hero-img{height:clamp(360px,46vw,660px);overflow:hidden;background:#EFE6D6}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:58% 40%}

/* cards */
.photo-card img{width:100%;height:300px;object-fit:cover;margin-bottom:22px}
.photo-card h3{font-size:30px;font-weight:600;margin-bottom:10px}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tile{background:var(--white);padding:40px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:var(--ink);min-height:210px}
.tile .eyebrow{font-size:11px;letter-spacing:2.5px}
.tile .t{font-family:var(--serif);font-size:32px;font-weight:600;line-height:1.1}
.tile .more{margin-top:auto;font-size:14px;font-weight:600}
a.tile:hover .t{color:var(--gold-ink)}
.step .n{font-family:var(--serif);font-size:30px;color:var(--gold-ink)}
.step .t{font-size:18px;font-weight:600;line-height:1.35;margin:8px 0}
.step p{font-size:15px;color:var(--text)}
.commit .t{font-family:var(--serif);font-size:30px;font-weight:600;margin-bottom:10px}
.commit p{font-size:16px;color:var(--text)}

/* checklist */
.checklist{border-top:1px solid var(--navy-line)}
.check-item{border-bottom:1px solid var(--navy-line);padding:18px 0}
.check-item button{width:100%;display:flex;gap:18px;align-items:flex-start;background:transparent;border:0;padding:0;text-align:left;cursor:pointer;color:var(--ivory);font:500 18px/1.45 var(--sans)}
.check-item .box{flex-shrink:0;width:26px;height:26px;border:1px solid #7C89A6;display:flex;align-items:center;justify-content:center;margin-top:1px}
.check-item .why{display:none;font-size:15px;line-height:1.6;color:var(--on-navy);margin-top:8px;font-weight:400}
.check-item.on .box{background:var(--gold-light);border-color:var(--gold-light)}
.check-item.on .box::after{content:"";width:12px;height:7px;border-left:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(-45deg) translate(1px,-1px)}
.check-item.on .q{font-weight:600}
.check-item.on .why{display:block}
.count{font-size:15px;font-weight:600;color:var(--gold-light)}

/* panels, lists, tables */
.panel{background:var(--white);border:1px solid var(--line);padding:clamp(28px,4vw,52px);display:flex;flex-direction:column;gap:18px}
.kv{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;font-size:15px}
.kv b{font-weight:600}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:15px}
.ticks li{display:flex;gap:12px}
.ticks li::before{content:"";flex-shrink:0;width:14px;height:14px;border:1px solid var(--gold-ink);margin-top:5px}
.rows{border-top:1px solid var(--line)}
.rows>div{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;padding:20px 0;border-bottom:1px solid var(--line)}
.rows b{font-weight:600}
table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.55}
th{text-transform:uppercase;text-align:left;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--gold-ink);padding:14px 16px;border-bottom:1px solid var(--navy)}
td{padding:16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--text)}
td:first-child,th:first-child{padding-left:0}
td:first-child{font-weight:600;color:var(--ink)}
.table-scroll{overflow-x:auto}
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{font-size:18px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-weight:400;color:var(--gold-ink);font-size:24px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--text);font-size:16px}
.faq{border-top:1px solid var(--line)}
.cta-band{border:1px solid var(--gold);padding:clamp(32px,5vw,64px) clamp(28px,5vw,72px);display:flex;justify-content:space-between;align-items:center;gap:48px}

/* forms */
form{display:flex;flex-direction:column;gap:12px}
label{font-size:14px;font-weight:600;margin-top:4px}
label span{font-weight:400;color:var(--muted)}
input,select,textarea{width:100%;min-height:52px;padding:0 16px;border:1px solid var(--line-2);background:var(--ivory);color:var(--ink);font:16px/1.4 var(--sans);border-radius:0}
textarea{padding:14px 16px;min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row>div{display:flex;flex-direction:column;gap:8px}
.form-note{font-size:13px;color:var(--muted)}
.form-done{display:none;background:var(--ivory);border:1px solid var(--line);padding:36px}
.form-done h3{font-size:34px;font-weight:600;margin-bottom:10px}
.is-done form{display:none}.is-done .form-done{display:block}
.form-error{display:none;color:#8A2B1E;font-size:14px}
.guide-box{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);padding:clamp(28px,5vw,72px);border:1px solid var(--line);background:var(--white)}
.guide-box ul{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.guide-box li::before{content:"— ";color:var(--gold-ink)}

/* page heads */
.page-head{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,7vw,96px);align-items:end;padding-top:clamp(48px,6vw,88px);padding-bottom:clamp(40px,5vw,80px)}
.crumbs{font-size:13px;color:var(--muted)}.crumbs a{color:var(--muted)}
.review-note{border-left:1px solid var(--gold);padding-left:28px;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--text)}
.toc{display:flex;flex-wrap:wrap;gap:12px 28px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;font-weight:600}
.toc a{text-decoration:none}
.draft{border:1px dashed var(--gold);padding:18px 24px;font-size:14px;color:var(--text)}
.legal{display:grid;grid-template-columns:3fr 9fr;gap:clamp(32px,7vw,96px);align-items:start}
.legal nav{position:sticky;top:110px;display:flex;flex-direction:column;border-top:1px solid var(--navy);font-size:15px;font-weight:600}
.legal nav a{padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none}
.legal article{display:flex;flex-direction:column;gap:14px;max-width:820px;color:var(--text);margin-bottom:88px}
.legal article h2{margin-bottom:8px}
.legal article h3{font-family:var(--sans);font-size:17px;font-weight:700;margin-top:10px}
.legal ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.founder{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;padding:40px;border:1px dashed var(--gold)}
.founder .ph{height:280px;background:#EFE6D6;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}

/* footer */
.site-footer{background:var(--navy);color:var(--on-navy);font-size:14px;padding-top:72px;padding-bottom:48px}
.site-footer .cols{display:grid;grid-template-columns:2fr repeat(4,minmax(0,1fr));gap:40px}
.site-footer .brand-name{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--ivory)}
.site-footer .amp{color:var(--gold-light)}
.site-footer h4{margin:0 0 12px;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--gold-light)}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.site-footer a{color:var(--on-navy);text-decoration:none}.site-footer a:hover{color:var(--ivory)}
.site-footer .base{margin-top:48px;border-top:1px solid var(--navy-line);padding-top:28px;display:flex;justify-content:space-between;gap:48px;font-size:13px;color:var(--on-navy-muted)}
.site-footer .base a{color:var(--on-navy-muted)}
.site-footer .legal-links{display:flex;gap:18px;flex-wrap:wrap}

/* cookie banner */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--white);border-top:1px solid var(--line-2);padding:20px var(--pad);display:none;justify-content:space-between;align-items:center;gap:32px}
.cookie.show{display:flex}
.cookie p{font-size:15px;color:var(--text);max-width:820px}
.cookie .btns{display:flex;gap:12px;flex-shrink:0}
.cookie .btn{min-height:46px;padding:0 20px;font-size:15px}

/* responsive */
@media (max-width:1180px){
  .nav{gap:20px}
  .header-actions .guide-link{display:none}
}
@media (max-width:980px){
  .nav,.header-actions .guide-link,.site-header .region{display:none}
  .menu-toggle{display:inline-flex}
  .site-header .bar{min-height:68px}
  .brand .mono{display:none}.brand .name{font-size:23px}
  .mobile-nav{position:absolute;left:0;right:0;top:100%;background:var(--ivory);border-bottom:1px solid var(--line-2);padding:8px var(--pad) 28px;flex-direction:column}
  .mobile-nav.open{display:flex}
  .mobile-nav>a{display:flex;align-items:center;min-height:56px;border-bottom:1px solid var(--line);text-decoration:none;font-family:var(--serif);font-size:26px;font-weight:600}
  .mobile-nav .region{margin-top:10px;display:grid;grid-template-columns:repeat(3,1fr);border-color:var(--line-2)}
  .mobile-nav .region button{height:48px;font-size:14px;color:var(--ink)}
  .mobile-nav .btn{margin-top:22px}
  .hero,.split,.split-even,.side,.page-head,.guide-box,.legal{grid-template-columns:1fr}
  .hero .hero-img{order:-1;margin:0 calc(var(--pad) * -1)}
  .grid-3,.tiles{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .head-row{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:36px}
  .cta-band{flex-direction:column;align-items:flex-start}
  .rows>div{grid-template-columns:1fr;gap:6px}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .site-footer .cols>div:first-child{grid-column:1/-1}
  .site-footer .base{flex-direction:column}
  .legal nav{position:static}
  .photo-card img{height:240px}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-2,.grid-4,.form-row{grid-template-columns:1fr}
  .header-actions .btn{min-height:44px;padding:0 14px;font-size:14px}
  .tile{padding:28px;min-height:0}
  .kv{grid-template-columns:1fr;gap:2px}
  .cookie{flex-direction:column;align-items:stretch;gap:12px}
  .cookie .btns{display:grid;grid-template-columns:1fr 1fr}
  .founder{grid-template-columns:1fr;padding:24px}
  .hero .ctas .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* fixes */
.brand .name,.nav a,.btn,.header-actions .guide-link{white-space:nowrap}
.bg-navy .btn-light,.bg-navy .btn-light:hover{color:var(--navy)}
@media (max-width:1500px){.header-actions .guide-link{display:none}.nav{gap:24px}}
@media (max-width:1100px){.site-header .region{display:none}}
@media (max-width:420px){.brand .name{font-size:21px}.header-actions{gap:10px}.header-actions .btn{padding:0 12px;font-size:13px;min-height:44px}.menu-toggle{width:44px;height:44px}}
.site-header .mobile-nav .region{display:grid}
.mobile-nav .region button[aria-pressed="true"]{color:var(--ivory)}