/* ============================================================
   AC ORTHODONTICS — Stinson structure, AC brand
   ============================================================ */
:root{
  --blue:#35A4D2; --blue-dark:#2A88B0; --blue-deep:#1C6E92;
  --ink:#303030; --ink-soft:#393B3D; --muted:#777;
  --bg:#ffffff; --bg-alt:#F7F7F7; --bg-tint:#EAF6FB;
  --line:#e6e6e6;
  --head:"Playfair Display SC", Georgia, serif;
  --body:"Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --script:"Over the Rainbow", cursive;
  --maxw:1200px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--body);font-size:18px;line-height:1.7;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--blue-dark);}
h1,h2,h3,h4{font-family:var(--head);color:var(--ink);font-weight:500;line-height:1.2;margin:0 0 .5em;}
h1{font-size:46px;}
h2{font-size:34px;text-transform:uppercase;letter-spacing:.5px;}
h3{font-size:24px;}
h4{font-size:20px;}
p{margin:0 0 1.2em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.script{font-family:var(--script);color:var(--blue);font-weight:400;text-transform:none;letter-spacing:0;}
.text-center{text-align:center;}

/* Buttons (Stinson shape, AC color) */
.btn{display:inline-block;font-family:var(--body);font-weight:700;font-size:15px;letter-spacing:.6px;text-transform:uppercase;color:#fff;background:var(--blue);padding:15px 32px;border:2px solid var(--blue);border-radius:0;cursor:pointer;transition:all .25s ease;}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);color:#fff;}
.btn-outline{background:transparent;color:#fff;border-color:#fff;}
.btn-outline:hover{background:#fff;color:var(--blue);}
.btn-ghost{background:transparent;color:var(--blue);border-color:var(--blue);}
.btn-ghost:hover{background:var(--blue);color:#fff;}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.08);}
.header-inner{max-width:1280px;margin:0 auto;padding:0 24px;}
.header-top .header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px;}
.site-logo{flex-shrink:0;display:block;}
.site-logo img{height:60px;width:auto;}
.header-cta{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.header-phones{display:flex;flex-direction:column;gap:3px;}
.header-phones a{font-weight:800;color:var(--blue-deep);font-size:14px;white-space:nowrap;line-height:1.25;}
.header-phones a strong{color:var(--ink);font-weight:700;}
.header-phones a:hover{color:var(--blue);}
.header-phones i{color:var(--blue);margin-right:3px;}
.nav-toggle{display:none;background:none;border:0;font-size:26px;color:var(--ink);cursor:pointer;}
.header-nav{background:var(--blue-deep);}
.header-nav .header-inner{padding:0 24px;}
.main-nav > ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;margin:0;padding:0;}
.main-nav li{position:relative;}
.main-nav a{display:block;font-weight:700;font-size:13.5px;text-transform:uppercase;letter-spacing:.4px;color:#fff;padding:15px 15px;white-space:nowrap;}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.12);}
.main-nav .menu-item-has-children > a:after{content:"\25BE";font-size:9px;margin-left:6px;color:rgba(255,255,255,.8);vertical-align:middle;}
.main-nav ul ul{position:absolute;top:100%;left:0;flex-direction:column;align-items:flex-start;background:#fff;min-width:252px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:6px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;z-index:50;list-style:none;margin:0;}
.main-nav li:hover > ul{opacity:1;visibility:visible;transform:translateY(0);}
.main-nav ul ul li{width:100%;}
.main-nav ul ul a{padding:10px 20px;font-size:13px;width:100%;color:var(--ink-soft);letter-spacing:.2px;}
.main-nav ul ul a:hover{background:var(--bg-tint);color:var(--blue-deep);}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background-size:cover;background-position:center;}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,110,146,.35),rgba(28,110,146,.55));}
.hero-inner{position:relative;z-index:2;padding:60px 24px;max-width:900px;}
.hero h1{color:#fff;font-size:64px;text-shadow:0 2px 18px rgba(0,0,0,.3);margin-bottom:8px;}
.hero .script{color:#fff;font-size:40px;display:block;margin-bottom:26px;text-shadow:0 2px 12px rgba(0,0,0,.35);}

/* ---------- Section base ---------- */
section{position:relative;}
.section{padding:90px 0;}
.section-tint{background:var(--bg-alt);}
.section-blue{background:var(--blue);color:#fff;}
.section-blue h2,.section-blue h3{color:#fff;}
.eyebrow{font-family:var(--script);color:var(--blue);font-size:30px;line-height:1;margin-bottom:6px;}
.section-blue .eyebrow{color:#fff;}
.lead{font-size:19px;color:var(--ink-soft);}

/* Intro split */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.intro-grid.reverse .intro-text{order:2;}
.intro-img img{width:100%;box-shadow:0 18px 40px rgba(0,0,0,.14);}

/* Why choose us — 3 cards */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:40px;}
.why-card{background:#fff;border:1px solid var(--line);padding:40px 30px;text-align:center;transition:transform .25s ease,box-shadow .25s ease;}
.why-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(0,0,0,.1);}
.why-card .ico{width:70px;height:70px;border-radius:50%;background:var(--bg-tint);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 20px;}
.why-card h3{font-size:21px;}

/* Treatments grid */
.treat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px;}
.treat-card{position:relative;display:block;overflow:hidden;min-height:300px;color:#fff;}
.treat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.treat-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,110,146,.05),rgba(28,110,146,.78));}
.treat-card:hover img{transform:scale(1.08);}
.treat-card span{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px;font-family:var(--head);font-size:21px;color:#fff;}

/* Locations */
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:40px;}
.loc-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);padding:34px;}
.loc-card h3{color:var(--blue-deep);}

/* Social strip */
.social-strip{padding:64px 0;text-align:center;background:var(--bg-tint);}
.social-strip .icons{display:flex;gap:18px;justify-content:center;margin-top:18px;}
.social-strip .icons a{width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;}
.social-strip .icons a:hover{background:var(--blue-dark);transform:translateY(-3px);}

/* CTA band */
.cta-band{background:var(--blue);color:#fff;text-align:center;padding:72px 24px;}
.cta-band h2{color:#fff;font-size:40px;margin-bottom:24px;}

/* ---------- Inner page ---------- */
.page-hero{position:relative;min-height:380px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background-size:cover;background-position:center 22%;}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,110,146,.45),rgba(28,110,146,.65));}
.page-hero h1{position:relative;z-index:2;color:#fff;font-size:48px;text-shadow:0 2px 14px rgba(0,0,0,.3);padding:24px;}
.page-body{padding:70px 0;}
.page-layout{display:grid;grid-template-columns:260px 1fr;gap:50px;align-items:start;}
.subnav{position:sticky;top:100px;background:var(--bg-alt);border:1px solid var(--line);padding:10px;}
.subnav .title{font-family:var(--head);text-transform:uppercase;font-size:15px;color:var(--blue-deep);padding:12px 14px;border-bottom:2px solid var(--blue);}
.subnav a{display:block;padding:10px 14px;font-size:14px;font-weight:600;color:var(--ink-soft);border-bottom:1px solid var(--line);}
.subnav a:hover,.subnav a.active{background:var(--blue);color:#fff;}
.entry-content{font-size:17px;}
.entry-content h1{font-size:38px;}
.entry-content h2{font-size:27px;text-transform:none;color:var(--blue-deep);margin-top:1.4em;}
.entry-content h3{font-size:21px;color:var(--ink-soft);}
.entry-content ul,.entry-content ol{margin:0 0 1.4em;padding-left:1.3em;}
.entry-content li{margin-bottom:.5em;}
.entry-content img{margin:1.2em 0;}
.entry-content a{text-decoration:underline;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#cfd2d4;font-size:15px;}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding:64px 24px;max-width:var(--maxw);margin:0 auto;}
.site-footer h4{color:#fff;font-size:17px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:18px;}
.site-footer a{color:#cfd2d4;}
.site-footer a:hover{color:var(--blue);}
.footer-logo img{height:74px;margin-bottom:18px;background:#fff;padding:10px;border-radius:6px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:9px;}
.footer-social{display:flex;gap:12px;margin-top:14px;}
.footer-social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff;}
.footer-social a:hover{background:var(--blue);}
.footer-badges{margin-top:18px;background:#fff;display:inline-block;padding:8px 12px;border-radius:6px;}
.footer-badges img{height:46px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);text-align:center;padding:22px;font-size:13px;color:#9aa0a4;}
.footer-bottom a{color:#9aa0a4;}

/* Back to top */
.to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;background:var(--blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;opacity:0;visibility:hidden;transition:all .3s ease;z-index:90;}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{background:var(--blue-dark);color:#fff;}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .intro-grid,.loc-grid,.why-grid,.treat-grid,.page-layout,.footer-top{grid-template-columns:1fr;}
  .treat-grid{grid-template-columns:1fr 1fr;}
  .intro-grid.reverse .intro-text{order:0;}
  .subnav{position:static;}
  .hero h1{font-size:46px;}
  h1{font-size:36px;} h2{font-size:28px;}
}
@media(max-width:980px){
  .nav-toggle{display:block;}
  .header-nav{background:transparent;}
  .header-nav .header-inner{padding:0;}
  .main-nav{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:85vw;background:#fff;padding:78px 0 30px;transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;box-shadow:-8px 0 30px rgba(0,0,0,.2);z-index:200;}
  .main-nav.open{transform:translateX(0);}
  .main-nav > ul{flex-direction:column;align-items:stretch;}
  .main-nav a{color:var(--ink);padding:13px 24px;border-bottom:1px solid var(--line);}
  .main-nav a:hover{background:var(--bg-alt);}
  .main-nav .menu-item-has-children > a:after{float:right;color:var(--blue);}
  .main-nav ul ul{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:var(--bg-alt);min-width:0;display:none;}
  .main-nav li.open > ul{display:block;}
  .header-phones{display:none;}
}
@media(max-width:560px){
  .treat-grid{grid-template-columns:1fr;}
  .hero{min-height:64vh;} .hero h1{font-size:36px;} .hero .script{font-size:30px;}
}

/* Treatment icon tiles (no-photo variant) */
.tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:220px;padding:30px 20px;color:#fff;background:linear-gradient(160deg,var(--blue),var(--blue-deep));border:0;overflow:hidden;}
.tile:after{display:none;}
.tile .ico{font-size:42px;margin-bottom:16px;color:#fff;background:transparent;width:auto;height:auto;}
.tile span{position:static;padding:0;font-family:var(--head);font-size:20px;color:#fff;}
.tile small{display:block;font-family:var(--body);font-size:13px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;opacity:.85;margin-top:8px;}
.tile:hover{color:#fff;transform:translateY(-6px);box-shadow:0 18px 36px rgba(28,110,146,.35);}
.tile:nth-child(2n){background:linear-gradient(160deg,var(--blue-dark),var(--blue-deep));}

/* Doctor split */
.doctor-grid{display:grid;grid-template-columns:380px 1fr;gap:56px;align-items:center;}
.doctor-grid img{width:100%;box-shadow:0 18px 44px rgba(0,0,0,.18);}
.mission-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px;}
.mission-list li{padding-left:34px;position:relative;font-size:18px;}
.mission-list li:before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;color:#fff;}
.serving{text-align:center;color:var(--muted);font-size:15px;margin-top:36px;line-height:1.9;}
@media(max-width:980px){.doctor-grid{grid-template-columns:1fr;}}

/* Contact Form 7 */
.entry-content .wpcf7{margin-top:14px;}
.ac-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;}
.wpcf7 label{font-weight:700;color:var(--ink-soft);font-size:15px;}
.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 select,.wpcf7 textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:0;font-family:var(--body);font-size:16px;background:#fff;margin-top:4px;}
.wpcf7 input:focus,.wpcf7 select:focus,.wpcf7 textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 2px rgba(53,164,210,.18);}
.wpcf7 textarea{min-height:130px;}
.wpcf7-checkbox .wpcf7-list-item{display:inline-block;margin:0 16px 0 0;font-weight:600;}
.ac-form-consent{font-size:13px;color:var(--muted);line-height:1.5;}
.wpcf7 input[type=submit]{font-family:var(--body);font-weight:700;font-size:15px;letter-spacing:.6px;text-transform:uppercase;color:#fff;background:var(--blue);padding:14px 34px;border:2px solid var(--blue);border-radius:0;cursor:pointer;transition:all .25s ease;}
.wpcf7 input[type=submit]:hover{background:var(--blue-dark);border-color:var(--blue-dark);}
@media(max-width:680px){.ac-form-grid{grid-template-columns:1fr;}}

/* Doctor photo on bio page */
.entry-content img.doctor-photo{float:right;max-width:280px;width:40%;min-width:200px;margin:4px 0 20px 30px;box-shadow:0 12px 30px rgba(0,0,0,.16);}
@media(max-width:600px){.entry-content img.doctor-photo{float:none;width:100%;max-width:320px;margin:0 auto 20px;}}

/* Clinical media rows (videos / illustrations) */
.media-row{display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:30px;align-items:center;margin:24px 0;padding-bottom:24px;border-bottom:1px solid var(--line);}
.media-row video,.media-row img{width:100%;border-radius:2px;box-shadow:0 10px 26px rgba(0,0,0,.12);background:#0b0f15;display:block;margin:0;}
.media-row h4{margin:0 0 8px;color:var(--blue-deep);}
.media-row .media-text p{margin:0;}
.entry-content .media-row:last-child{border-bottom:0;}
@media(max-width:700px){.media-row{grid-template-columns:1fr;gap:14px;}}

/* Feature & content images */
.entry-content img.feature-img{float:right;max-width:340px;width:42%;min-width:220px;margin:4px 0 18px 28px;box-shadow:0 12px 30px rgba(0,0,0,.14);}
.img-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0 20px;}
.img-grid img{width:100%;border-radius:2px;box-shadow:0 6px 16px rgba(0,0,0,.1);margin:0;}
.ba-pair{display:flex;justify-content:center;align-items:flex-start;gap:64px;flex-wrap:wrap;clear:both;margin:26px 0;background:#3a3a3a;padding:34px 24px;}
.ba-pair figure{flex:0 0 auto;width:240px;max-width:42%;margin:0;}
.ba-pair img{width:100%;border-radius:2px;box-shadow:0 6px 16px rgba(0,0,0,.45);margin:0 0 12px;background:#fff;display:block;}
.ba-pair figcaption{text-align:center;color:#fff;font-weight:400;font-size:16px;letter-spacing:.3px;text-transform:none;}
.diagram{float:right;width:200px;max-width:38%;margin:0 0 16px 30px;}
.diagram img{width:100%;box-shadow:none;background:transparent;margin:0;}
.map-embed{width:100%;height:360px;border:0;margin:16px 0;display:block;}
@media(max-width:600px){.entry-content img.feature-img{float:none;width:100%;max-width:360px;margin:0 auto 18px;}.img-grid{grid-template-columns:1fr 1fr;}.diagram{float:none;width:60%;margin:0 auto 16px;}.ba-pair{gap:24px;padding:22px 12px;}}