/* Ortho Align — three-colour system taken pixel-exact from the logo file (2026-10-14):
   white #ffffff (every background), logo blue #005797 ("ORTHO"), logo red #ed1c24 ("ALIGN").
   Headings mirror the wordmark: blue words, red italic emphasis. Red on white is 4.4:1, so it is
   used for large text (headings, 19px bold buttons), marks, rules and icons, never small body text. */
:root{
  --bg:#ffffff; --soft:#f5f9fc; --mist:#eaf6fd; --line:#e0e9f1;
  --ink:#0a1f33; --ink2:#3f5466; --mute:#5a6e80;
  --blue:#005797; --red:#ed1c24; --silver:#bcbdc0; --split:linear-gradient(90deg,var(--blue) 0 50%,var(--red) 50% 100%);
  --serif:"Newsreader",Georgia,serif; --sans:"Manrope",system-ui,sans-serif;
  --r:22px; --shadow:0 30px 60px -30px rgba(6,33,59,.30);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,canvas{display:block;max-width:100%}
a{color:inherit}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}
section{padding:120px 0}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.02em;line-height:1.06}
h1,h2{color:var(--blue)}
h1{font-size:clamp(44px,6.4vw,88px)}
h2{font-size:clamp(34px,4.4vw,58px);max-width:18ch}
h3{font-size:24px;line-height:1.2}
h1 em,h2 em{font-style:italic;color:var(--red)}
.eyebrow{font:600 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:22px;display:flex;align-items:center;gap:10px}
.eyebrow.light{color:var(--blue)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(237,28,36,.14)}
.head{margin-bottom:56px}.head .sub{color:var(--ink2);max-width:58ch;margin-top:18px;font-size:18px}
.fine{font-size:14px;color:var(--mute);margin-top:22px;max-width:80ch}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font:600 15px var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--red);color:#fff;font-size:19px;font-weight:700;box-shadow:0 12px 26px -12px rgba(237,28,36,.6)}.btn-dark:hover{background:var(--blue);box-shadow:0 16px 32px -12px rgba(0,87,151,.6)}
.btn:focus-visible,.sim-cases button:focus-visible,.sim-play:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.btn-ghost{border-color:var(--blue);background:#fff;color:var(--blue)}.btn-ghost:hover{border-color:var(--red);color:var(--blue)}
.btn.sm{padding:11px 20px;font-size:14px;color:#fff;background:var(--blue);box-shadow:none}.btn.sm:hover{background:var(--red)}.btn.wide{width:100%;justify-content:center}
.link-arrow{display:inline-block;margin-top:18px;font-weight:600;color:var(--blue);text-decoration:none;border-bottom:2px solid var(--red)}
.ai-tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);color:var(--ink2);font:600 11px/1 var(--sans);letter-spacing:.06em;padding:8px 11px;border-radius:999px;border:1px solid var(--line)}
.ai-tag.strong{background:var(--blue);color:#fff;border:0}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:52px;width:auto}.foot .brand img{height:56px}
.links{display:flex;align-items:center;gap:30px;list-style:none}
.links a{text-decoration:none;font-size:15px;font-weight:500;color:var(--ink2)}.links a:hover{color:var(--blue)}
.burger{display:none;background:none;border:0;font-size:24px;cursor:pointer}
.rule{height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--red));position:absolute;bottom:-1px;left:0}

/* hero */
.hero{position:relative;padding:70px 0 110px;background:#fff}
main>section+section{border-top:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.lede{font-size:20px;color:var(--ink2);max-width:46ch;margin:28px 0 36px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.facts{display:grid;grid-template-columns:repeat(3,auto);gap:36px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line);width:max-content;max-width:100%}
.facts dt{font-size:12px;color:var(--mute);letter-spacing:.06em;text-transform:uppercase}
.facts dd{font:500 26px/1.3 var(--serif);color:var(--blue)}.facts a{text-decoration:none}
.hero-art{position:relative;justify-self:end;width:min(480px,100%)}
.arch{border-radius:240px 240px 28px 28px;overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow),0 0 0 8px #fff,0 0 0 9px var(--line);background:var(--soft)}
.spark{position:absolute;pointer-events:none;color:var(--red);filter:drop-shadow(0 6px 10px rgba(237,28,36,.25))}
.spark.s1{right:-14px;top:42px;width:44px;height:44px;animation:twinkle 4s ease-in-out infinite}.spark.s2{right:34px;top:-8px;width:24px;height:24px;animation:twinkle 4s 1.4s ease-in-out infinite}
@keyframes twinkle{50%{transform:scale(.8) rotate(12deg);opacity:.75}}
.arch img{width:100%;height:100%;object-fit:cover;animation:zoom 14s ease-out both}
@keyframes zoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-art .ai-tag{top:auto;bottom:16px;left:50%;transform:translateX(-50%);white-space:nowrap}
.float-card{position:absolute;left:-60px;top:58%;width:250px;background:#fff;border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);border:1px solid var(--line);animation:float 6s ease-in-out infinite}
.float-card{border-left:3px solid var(--red)}.float-card b{font:500 20px var(--serif);display:block}.float-card span{font-size:14px;color:var(--ink2);line-height:1.5}
@keyframes float{50%{transform:translateY(-10px)}}

/* smile video */
.smile{background:#fff}
.smile-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.smile p{color:var(--ink2);margin-top:18px;max-width:52ch}.smile p.eyebrow{color:var(--blue);margin-top:0}
.video-card{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1;background:#fff}
.video-card video{width:100%;height:100%;object-fit:cover}
.ba{position:absolute;bottom:16px;left:16px;right:16px;display:flex;justify-content:space-between}
.ba span{background:rgba(255,255,255,.92);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}

/* trust */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards3 article{padding:38px 32px;border:1px solid var(--line);border-radius:var(--r);background:var(--split) top left/100% 4px no-repeat,#fff;transition:border-color .3s,transform .3s,box-shadow .3s}
.cards3 article:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--shadow)}
.cards3 .n{font:italic 400 34px/1 var(--serif);color:var(--red)}.cards3 h3{margin:18px 0 12px;color:var(--blue)}.cards3 p{color:var(--ink2);font-size:16px}

/* faces */
.faces{padding-top:20px}
.face-row{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:22px;align-items:end}
.face-row figure{position:relative;border-radius:var(--r);overflow:hidden;background:var(--soft)}
.face-row img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .8s}
.face-row figure:nth-child(2) img{aspect-ratio:3/4}
.face-row figure:hover img{transform:scale(1.04)}
.face-row figcaption{position:absolute;bottom:0;left:0;right:0;padding:40px 20px 18px;color:#fff;font:500 20px var(--serif);background:linear-gradient(transparent,rgba(0,87,151,.8))}

/* simulator */
.simsec{background:#fff}
.sim{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start}
.sim-stage{position:relative;background:var(--blue);border-radius:var(--r);padding:56px 20px 20px;box-shadow:var(--shadow)}
.sim-stage canvas{width:100%;height:auto}
.sim-badge{position:absolute;left:18px;top:18px;font:600 11px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:#fff}
.sim-week{position:absolute;right:18px;top:14px;color:#fff;font:500 20px var(--serif)}
.sim-controls{display:flex;gap:14px;align-items:center;margin-top:12px}
.sim-play{width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--ink);cursor:pointer;display:grid;place-items:center;flex:none}
.sim-controls input{flex:1;accent-color:var(--red)}
.sim-ends{display:flex;justify-content:space-between;color:rgba(255,255,255,.85);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-top:8px}
.sim-cases{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.sim-cases button{padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font:600 14px var(--sans);cursor:pointer}
.sim-cases button[aria-pressed=true]{background:var(--blue);color:#fff;border-color:var(--blue)}
.steps{list-style:none;display:grid;gap:26px}
.steps li{display:flex;gap:18px}
.steps li>span{flex:none;width:36px;height:36px;border-radius:50%;background:#fff;border:2px solid var(--red);display:grid;place-items:center;font:500 16px var(--serif);color:var(--blue)}
.steps b{font-weight:700;color:var(--blue)}.steps p{color:var(--ink2);font-size:15px;margin-top:4px}

/* plans */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.tier{position:relative;display:flex;flex-direction:column;gap:16px;padding:38px 32px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.tier.hot{border:2px solid var(--red);box-shadow:var(--shadow);transform:translateY(-12px)}
.badge{position:absolute;top:-13px;left:32px;background:var(--red);color:#fff;font:700 11px var(--sans);letter-spacing:.1em;text-transform:uppercase;padding:7px 12px;border-radius:999px}
.bn{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.tier h3{font-size:38px;color:var(--blue)}.tier>p{color:var(--ink2);font-size:15px}
.tier ul{list-style:none;display:grid;gap:9px;font-size:15px;padding:18px 0;border-block:1px solid var(--line)}
.tier li::before{content:"✓";color:var(--red);font-weight:700;margin-right:10px}
.tier li.no{color:var(--mute)}.tier li.no::before{content:"–";color:var(--mute)}
.price{font:400 44px var(--serif)}.price small{display:block;font:500 13px var(--sans);color:var(--mute)}
.up{font-size:14px;background:var(--mist);padding:14px 16px;border-radius:14px;color:var(--ink2)}
.tier .btn{margin-top:auto;justify-content:center}

/* pricing */
.pricing{background:var(--soft)}
.ptables{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ptable{background:#fff;border-radius:var(--r);padding:40px;border:1px solid var(--line)}
.ptable.dark{background:var(--blue);color:#fff;border:0}.ptable.dark p,.ptable.dark dt span{color:#a8bdd0}
.ptable>p{color:var(--ink2);font-size:15px;margin:8px 0 22px}
.ptable dl>div{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;border-top:1px solid rgba(128,140,135,.25)}
.ptable dt span{display:block;font-size:14px;color:var(--mute)}
.ptable dd{font:400 32px var(--serif);white-space:nowrap}

/* compare */
.cmp-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;min-width:860px;border-collapse:collapse;font-size:15px}
th,td{padding:18px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{font:600 13px var(--sans);letter-spacing:.04em;color:var(--mute);background:var(--soft)}
tbody th{font-weight:600;width:200px}
.us{background:var(--mist);color:var(--ink);font-weight:500}thead .us{color:var(--blue)}
tr:last-child>*{border-bottom:0}
.truths{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:60px}
.truths h3{font-size:20px;margin-bottom:8px}.truths p{font-size:15px;color:var(--ink2)}

/* stories */
.stories{background:#fff}
.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.slots>div{border:1.5px dashed var(--silver);border-radius:var(--r);padding:32px;background:#fff}
.slots h3{margin:18px 0 8px;color:var(--blue)}.slots p{font-size:15px;color:var(--ink2)}
.pill{font:700 11px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:8px}.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
.maps{display:flex;align-items:center;gap:18px;margin-top:30px;padding:22px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;box-shadow:0 10px 30px -22px rgba(6,33,59,.35)}
.maps .g{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font-weight:700;color:#4285f4;flex:none}
.maps span:nth-child(2){flex:1;color:var(--ink2)}.maps b{color:var(--ink)}

/* book */
.book{background:#fff;color:var(--ink)}
.book-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
.book h2{color:var(--blue)}.book-info>p{color:var(--ink2);margin-top:18px;font-size:18px}
.contact{margin-top:36px;display:grid;gap:6px}
.contact .lbl{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.contact a{font:400 24px var(--serif);text-decoration:none;color:var(--blue)}.contact a.wa{font:600 15px var(--sans);color:var(--blue);margin-top:6px;border-bottom:2px solid var(--red);justify-self:start}
address{font-style:normal;color:var(--ink2)}
.form{background:var(--split) top left/100% 4px no-repeat,#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--r);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f{display:grid;gap:7px}.full{grid-column:1/-1}
.f label{font-size:13px;font-weight:600;color:var(--ink2)}.f i{font-style:normal;color:var(--mute);font-weight:400}
input,select,textarea{font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,87,151,.15)}
textarea{min-height:100px;resize:vertical}
.hp{position:absolute;left:-9999px}
.consent{display:flex;gap:12px;font-size:14px;color:var(--ink2);align-items:flex-start}.consent input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--blue)}
.formmsg{display:none;padding:14px 16px;border-radius:12px;font-size:15px}
.formmsg.show{display:block}.formmsg.ok{background:var(--mist);color:var(--blue)}.formmsg.err{background:#fdecea;color:#9b2c1f}

/* faq */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{list-style:none;cursor:pointer;font:400 22px/1.3 var(--serif);display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 28px/1 var(--sans);color:var(--red);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--ink2);margin-top:12px;max-width:62ch}

/* footer */
.foot{border-top:0;background:var(--split) top left/100% 4px no-repeat,#fff;padding:74px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.foot p{color:var(--ink2);font-size:15px;margin-top:16px;max-width:40ch}
.foot h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:8px}.foot ul a{text-decoration:none;font-size:15px}
.foot-base{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:50px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--mute)}

/* reveal (classes added by app.js) */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* responsive */
@media (max-width:980px){
  section{padding:84px 0}
  .hero-grid,.smile-grid,.sim,.book-grid,.faq-grid,.ptables{grid-template-columns:1fr;gap:44px}
  .hero-art{justify-self:center}.float-card{left:-10px}
  .cards3,.tiers,.slots{grid-template-columns:1fr}.tier.hot{transform:none}
  .truths{grid-template-columns:1fr 1fr}
  .face-row{grid-template-columns:1fr 1fr}.face-row figure:nth-child(2){grid-column:1/-1;order:-1}
  .burger{display:block}
  .links{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:18px;padding:24px 20px;background:#fff;border-bottom:1px solid var(--line)}
  .links.open{display:flex}
  .foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:600px){
  .wrap{width:calc(100% - 32px)}
  .brand img{height:46px}
  .facts{grid-template-columns:1fr 1fr;gap:20px;width:100%}
  .float-card{position:relative;left:0;top:0;width:auto;margin-top:-40px;margin-inline:16px}
  .form{grid-template-columns:1fr;padding:26px}
  .truths,.face-row{grid-template-columns:1fr}
  .ptable{padding:28px}.ptable dd{font-size:26px}
}
.links a.admin{font-size:13px;color:var(--mute)}