/* Brackets y Ortodoncia Colombia — static SEO site */
:root{--bg:#f7fbfb;--surface:#fff;--ink:#11252a;--muted:#597178;--brand:#0a7d7f;--brand2:#075e61;--accent:#dff7f1;--line:#d9e7e8;--shadow:0 18px 50px rgba(15,58,64,.11);--radius:24px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}img,svg{max-width:100%;height:auto}a{color:var(--brand2);text-decoration-thickness:1px;text-underline-offset:3px}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.topbar{background:#092f34;color:#e9ffff;text-align:center;padding:8px 16px;font-size:.88rem}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.navwrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}.logo{display:flex;align-items:center;gap:10px;font-weight:850;color:var(--ink);text-decoration:none;letter-spacing:-.02em}.logo-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--brand),#42c6bb);display:grid;place-items:center;color:white;font-weight:900}.nav{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.nav a{font-size:.94rem;color:#1b3a40;text-decoration:none;font-weight:650}.nav a:hover{color:var(--brand)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;border:1px solid transparent;background:var(--brand);color:#fff;text-decoration:none;font-weight:800;box-shadow:0 8px 22px rgba(10,125,127,.18);transition:.2s transform,.2s background}.btn:hover{background:var(--brand2);transform:translateY(-1px)}.btn.secondary{background:#fff;color:var(--brand2);border-color:var(--line);box-shadow:none}.hero{padding:82px 0 48px;background:radial-gradient(circle at 85% 10%,#d7fff4 0,transparent 36%),linear-gradient(180deg,#fff 0,#f7fbfb 100%)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:54px}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--accent);color:var(--brand2);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}.hero h1,.page-hero h1{font-size:clamp(2.45rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.055em;margin:.22em 0}.hero p.lead,.page-hero p.lead{font-size:clamp(1.06rem,2vw,1.3rem);color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.trust{background:#fff;border:1px solid var(--line);padding:14px;border-radius:16px;font-size:.9rem}.tooth-card{background:linear-gradient(145deg,#ffffff,#e9fbf6);border:1px solid #d6efea;border-radius:38px;padding:34px;box-shadow:var(--shadow);min-height:420px;display:flex;flex-direction:column;justify-content:space-between}.tooth{font-size:7rem;line-height:1}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:18px;padding:16px}.section{padding:72px 0}.section.alt{background:#fff}.section h2{font-size:clamp(1.9rem,3vw,3rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 14px}.section-intro{color:var(--muted);font-size:1.05rem;max-width:760px;margin-bottom:32px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 10px 30px rgba(30,70,75,.06)}.card h3{margin:8px 0;font-size:1.35rem;line-height:1.2}.card p{color:var(--muted)}.icon{width:46px;height:46px;border-radius:14px;background:var(--accent);display:grid;place-items:center;font-size:1.35rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}.checklist{list-style:none;padding:0;margin:24px 0}.checklist li{position:relative;padding-left:30px;margin:12px 0}.checklist li:before{content:'✓';position:absolute;left:0;top:0;color:var(--brand);font-weight:900}.comparison{overflow:auto}.comparison table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.comparison th,.comparison td{padding:16px;text-align:left;border-bottom:1px solid var(--line)}.comparison th{background:#edf9f6}.notice{padding:20px;border-radius:18px;background:#fff8df;border:1px solid #f2df99;color:#584b1c}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted)}.cta{background:#082f34;color:white;border-radius:34px;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center}.cta h2{color:#fff}.cta p{color:#c9e1e3}.page-hero{padding:64px 0 36px;background:linear-gradient(180deg,#fff,#f7fbfb)}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--muted)}.article{max-width:850px}.article h2{margin-top:42px}.article h3{margin-top:30px}.article p,.article li{font-size:1.04rem}.article .toc{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin:28px 0}.meta{font-size:.9rem;color:var(--muted)}.footer{padding:48px 0 90px;background:#071f23;color:#cce0e3}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}.footer a{color:#d8f3f4}.footer h3{color:#fff;font-size:1rem}.footer ul{list-style:none;padding:0}.footer li{margin:8px 0}.legal{margin-top:28px;padding-top:22px;border-top:1px solid #20454a;color:#91aeb2;font-size:.85rem}.sticky-wa{position:fixed;right:18px;bottom:18px;z-index:30;background:#14a56f;color:#fff;border-radius:999px;padding:13px 18px;text-decoration:none;font-weight:900;box-shadow:0 12px 28px rgba(0,0,0,.2)}.searchbox{display:flex;gap:10px;margin:20px 0}.searchbox input{flex:1;padding:14px 16px;border:1px solid var(--line);border-radius:999px;font:inherit}.tag{display:inline-block;background:#edf7f5;color:#31575c;padding:5px 9px;border-radius:999px;font-size:.78rem;font-weight:700;margin-right:6px}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.blog-card{display:flex;flex-direction:column}.blog-card .btn{margin-top:auto;align-self:flex-start}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}.form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px}.field{display:grid;gap:6px;margin-bottom:14px}.field label{font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid #bfd3d5;border-radius:13px;padding:12px 13px;font:inherit;background:#fff}.field textarea{min-height:130px;resize:vertical}.small{font-size:.86rem;color:var(--muted)}
@media(max-width:980px){.nav{display:none}.hero-grid,.split,.cta,.contact-grid{grid-template-columns:1fr}.hero{padding-top:48px}.tooth-card{min-height:auto}.cards,.blog-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.trust-row{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:clamp(2.3rem,10vw,4rem)}}
@media(max-width:640px){.cards,.blog-grid,.footer-grid,.mini-grid{grid-template-columns:1fr}.section{padding:52px 0}.cta{padding:28px}.sticky-wa{left:16px;right:16px;text-align:center}.hero-actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* v2 — UX, authority and SEO support */
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-weight:800;border-radius:999px;padding:10px 14px;cursor:pointer}
.nav a[aria-current="page"]{color:var(--brand);text-decoration:underline;text-underline-offset:6px}
.section.compact{padding:42px 0}.top-gap{margin-top:42px}.cards-2{grid-template-columns:repeat(2,1fr)}
.source-box{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:center;padding:28px;border:1px solid #b9ddd8;background:linear-gradient(135deg,#f5fffc,#e6f8f4);border-radius:var(--radius)}
.source-box.simple{display:block}.source-box h2,.source-box h3{margin-top:0}.source-links{display:grid;gap:10px}.source-links a{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px;text-decoration:none;font-weight:750}.site-credit{display:inline-block;margin-top:7px}.site-credit a{font-weight:750}
.authority-card{background:linear-gradient(145deg,#fff,#effbf8)}.score-badge{display:inline-flex;background:#092f34;color:#fff;padding:7px 11px;border-radius:999px;font-size:.8rem;font-weight:850}
.intent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.intent-card{display:flex;min-height:125px;flex-direction:column;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;text-decoration:none;box-shadow:0 8px 24px rgba(30,70,75,.05)}.intent-card strong{font-size:1.08rem;color:var(--ink)}.intent-card span{font-size:.91rem}.intent-card:hover{border-color:#8bcfc4;transform:translateY(-2px)}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:28px}.timeline>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:19px}.timeline span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:900}.timeline h3{font-size:1.05rem;margin:12px 0 5px}.timeline p{font-size:.9rem;color:var(--muted);margin:0}
.cost-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.cost-grid>div{display:grid;gap:6px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.cost-grid strong{color:var(--ink)}.cost-grid span{color:var(--muted);font-size:.92rem}
.related-guides,.related-box{margin:36px 0 0;padding:22px;border-radius:18px;background:#edf9f6;border:1px solid var(--line)}.related-guides>div{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.related-guides a{background:#fff;border:1px solid var(--line);padding:8px 11px;border-radius:999px;text-decoration:none;font-size:.9rem;font-weight:700}.related-box h2{font-size:1.3rem;margin:0 0 8px}
.lead-privacy{margin-top:12px;padding:11px 13px;background:#f4f8f8;border-radius:12px}
.external-note{font-size:.82rem;color:var(--muted)}
@media(max-width:1180px){.nav{gap:12px}.nav a{font-size:.88rem}.header-cta{padding:11px 15px}}
@media(max-width:980px){.nav-toggle{display:inline-flex;margin-left:auto}.header-cta{display:none}.navwrap{position:relative;min-height:68px}.nav{display:none;position:absolute;left:0;right:0;top:calc(100% + 1px);background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 22px 22px;box-shadow:0 18px 35px rgba(15,58,64,.14);padding:14px 16px 20px;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:11px 8px;font-size:.96rem;border-bottom:1px solid #edf3f3}.nav a:last-child{border-bottom:0}.nav-open .nav{display:flex}.source-box{grid-template-columns:1fr}.intent-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}.cost-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.intent-grid,.timeline,.cost-grid,.cards-2{grid-template-columns:1fr}.source-box{padding:22px}.topbar{font-size:.8rem}.logo span:last-child{font-size:.94rem}}