/* ==== Top Optica – styles ==== */
:root{
  --burgundy:#5a2a2c; --burgundy-deep:#3f1a1d; --burgundy-soft:#7a3a3e;
  --gold:#d4a73a; --gold-light:#f3dc84; --gold-dark:#a8741c;
  --cream:#faf5ec; --cream-2:#f3eadb; --ink:#2b1a1b; --muted:#6d5a58; --white:#fff;
  --grad-gold:linear-gradient(135deg,#f6e27a 0%,#d4a73a 45%,#a8741c 100%);
  --radius:18px; --shadow:0 18px 40px -18px rgba(63,26,29,.35);
  --serif:"Frank Ruhl Libre","Playfair Display",Georgia,serif;
  --sans:"Heebo","Assistant",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);line-height:1.2;margin:0 0 .5em;font-weight:700}
p{margin:0 0 1em}
.container{width:min(1160px,100% - 40px);margin-inline:auto}
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;background:var(--gold);color:var(--burgundy-deep);padding:10px 16px;border-radius:10px;z-index:200;font-weight:700;transition:top .2s}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.gold-text{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-size:.85rem;letter-spacing:.08em;font-weight:500;color:var(--gold-light);margin-bottom:.8em;display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--grad-gold);border-radius:2px}
.eyebrow.dark{color:var(--gold-dark)}
.is-placeholder{color:var(--muted);font-style:italic}
.placeholder-note{display:inline-block;font-size:.85rem;background:rgba(212,167,58,.14);color:var(--gold-dark);padding:4px 12px;border-radius:999px;border:1px dashed var(--gold)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.85em 1.6em;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,color .2s;cursor:pointer;white-space:nowrap}
.btn svg{width:20px;height:20px}
.btn-gold{background:var(--grad-gold);color:var(--burgundy-deep);box-shadow:0 10px 24px -10px rgba(212,167,58,.8)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(212,167,58,.9)}
.btn-outline{border-color:rgba(255,255,255,.7);color:var(--white)}
.btn-outline:hover{background:var(--white);color:var(--burgundy)}
.btn-sm{padding:.55em 1.2em;font-size:.95rem}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(63,26,29,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(212,167,58,.25);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px -12px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white)}
.brand-mark{width:62px;height:31px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:"Playfair Display",var(--serif);font-size:1.3rem;letter-spacing:.06em;font-weight:700}
.brand-sub{font-size:.72rem;color:var(--gold-light);letter-spacing:.03em}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.site-nav ul a{color:rgba(255,255,255,.88);text-decoration:none;font-weight:500;position:relative;padding:6px 0}
.site-nav ul a::after{content:"";position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--grad-gold);transform:scaleX(0);transition:transform .25s}
.site-nav ul a:hover{color:var(--white)}
.site-nav ul a:hover::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--white);margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;overflow:hidden;color:var(--white);background:radial-gradient(1000px 600px at 15% 20%,rgba(212,167,58,.18),transparent 60%),radial-gradient(800px 500px at 90% 90%,rgba(122,58,62,.8),transparent 60%),linear-gradient(160deg,var(--burgundy) 0%,var(--burgundy-deep) 100%);padding:72px 0 96px}
.hero-deco{position:absolute;inset:0;background-image:radial-gradient(rgba(243,220,132,.12) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(to bottom,#000,transparent 85%);-webkit-mask-image:linear-gradient(to bottom,#000,transparent 85%);pointer-events:none}
.hero::after{content:"";position:absolute;inset-inline:0;bottom:-1px;height:60px;background:var(--cream);clip-path:ellipse(70% 100% at 50% 100%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:48px}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:900;margin-bottom:.4em}
.hero h1 .gold-text{display:inline-block}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:rgba(255,255,255,.85);max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:0;font-size:.92rem;color:rgba(255,255,255,.8)}
.hero-badges li::before{content:"✦";color:var(--gold);margin-inline-end:.45em}
.hero-visual{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:440px;justify-self:center;width:100%}
.logo-frame{position:relative;z-index:2;width:78%;border-radius:50%;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.6),0 0 0 6px rgba(212,167,58,.35),0 0 0 14px rgba(212,167,58,.08);animation:float 6s ease-in-out infinite}
.logo-frame img{width:100%;height:auto;transform:scale(1.18)}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(243,220,132,.35)}
.ring-1{inset:2%;animation:spin 40s linear infinite;border-style:dashed}
.ring-2{inset:-6%;border-color:rgba(243,220,132,.15)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* Sections */
.section{padding:96px 0}
.section h2{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--burgundy)}
.section-head{text-align:center;max-width:680px;margin:0 auto 52px}
.section-head .eyebrow::after{content:"";width:28px;height:2px;background:var(--grad-gold);border-radius:2px}
.section-sub{color:var(--muted);font-size:1.08rem}

/* About */
.about-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.about-text p{color:#4a3a39}
.about-stats{display:grid;gap:16px}
.stat{background:var(--white);border-radius:var(--radius);padding:22px 26px;box-shadow:var(--shadow);display:flex;align-items:center;gap:18px;border-inline-start:4px solid var(--gold)}
.stat-num{font-family:"Playfair Display",var(--serif);font-size:2rem;font-weight:700;color:var(--burgundy);min-width:80px;direction:ltr;text-align:center}
.stat-label{font-weight:500;color:var(--ink)}

/* Services */
.services{background:linear-gradient(180deg,var(--cream-2),var(--cream))}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:var(--white);border-radius:var(--radius);padding:32px 28px 30px;box-shadow:var(--shadow);border:1px solid rgba(212,167,58,.18);transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden}
.card::before{content:"";position:absolute;inset-inline:0;top:0;height:4px;background:var(--grad-gold);transform:scaleX(0);transform-origin:right;transition:transform .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 26px 50px -20px rgba(63,26,29,.45);border-color:rgba(212,167,58,.5)}
.card:hover::before{transform:scaleX(1)}
.card-icon{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,var(--burgundy),var(--burgundy-deep));color:var(--gold-light);margin-bottom:18px;box-shadow:0 10px 20px -10px rgba(63,26,29,.7)}
.card-icon svg{width:30px;height:30px}
.card h3{font-size:1.35rem;color:var(--burgundy)}
.card p{color:var(--muted);margin:0}
.edit-badge{position:absolute;top:14px;inset-inline-end:14px;font-size:.72rem;color:var(--gold-dark);background:rgba(212,167,58,.12);border:1px dashed rgba(212,167,58,.6);padding:2px 8px;border-radius:999px}

/* Why */
.why{background:linear-gradient(160deg,var(--burgundy) 0%,var(--burgundy-deep) 100%);color:var(--white);position:relative;overflow:hidden}
.why::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(212,167,58,.18),transparent 70%);top:-200px;left:-160px}
.why h2{color:var(--white)}
.why-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-item{text-align:center;padding:30px 22px;border-radius:var(--radius);background:rgba(255,255,255,.05);border:1px solid rgba(243,220,132,.18);transition:background .3s,transform .3s}
.why-item:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
.why-icon{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:var(--grad-gold);color:var(--burgundy-deep)}
.why-icon svg{width:30px;height:30px}
.why-item h3{font-size:1.25rem;color:var(--gold-light)}
.why-item p{color:rgba(255,255,255,.8);margin:0;font-size:.98rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:stretch}
.contact-list{list-style:none;margin:0;padding:28px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;gap:4px}
.contact-list li{display:flex;gap:16px;align-items:flex-start;padding:14px 4px;border-bottom:1px solid var(--cream-2)}
.contact-list li:last-child{border-bottom:0}
.contact-list h3{font-family:var(--sans);font-size:.85rem;font-weight:500;color:var(--muted);margin:0 0 2px}
.contact-list p{margin:0;font-weight:500;font-size:1.08rem}
.contact-list a{text-decoration:none;color:var(--burgundy)}
.contact-list a:hover{text-decoration:underline}
.contact-list a.is-placeholder{color:var(--muted)}
.c-icon{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(212,167,58,.15);color:var(--burgundy)}
.c-icon svg{width:22px;height:22px}
.hours{border-collapse:collapse;font-size:1rem}
.hours th{text-align:start;font-weight:500;padding:2px 0 2px 18px;white-space:nowrap}
.hours td{padding:2px 0;direction:ltr;text-align:left}
.hours .hours-note{direction:rtl;text-align:right;font-size:.85rem;color:var(--gold-dark);padding-top:6px}
.map-box{border-radius:var(--radius);overflow:hidden;min-height:360px;box-shadow:var(--shadow);background:linear-gradient(135deg,var(--cream-2),#efe2cc)}
.map-box iframe{width:100%;height:100%;min-height:360px;border:0;display:block}
.map-placeholder{height:100%;min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;color:var(--burgundy);background-image:linear-gradient(rgba(90,42,44,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(90,42,44,.06) 1px,transparent 1px);background-size:32px 32px;border:2px dashed rgba(212,167,58,.6);border-radius:var(--radius)}
.map-placeholder svg{width:54px;height:54px;color:var(--gold-dark);animation:bob 2.4s ease-in-out infinite}
.map-placeholder p{margin:0;font-weight:700;font-size:1.1rem}
.map-placeholder span{font-size:.8rem;color:var(--muted)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* Footer */
.site-footer{background:var(--burgundy-deep);color:rgba(255,255,255,.75);padding:48px 0 96px;border-top:3px solid transparent;border-image:var(--grad-gold) 1}
.footer-inner{display:grid;gap:18px;justify-items:center;text-align:center}
.footer-brand{display:flex;align-items:center;gap:12px;color:var(--white)}
.footer-brand .brand-mark{width:72px;height:36px}
.footer-brand div{display:flex;flex-direction:column;text-align:start;line-height:1.3}
.footer-brand strong{font-family:"Playfair Display",var(--serif);font-size:1.3rem;letter-spacing:.06em}
.footer-brand span{font-size:.82rem;color:var(--gold-light)}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px}
.footer-nav a,.footer-social a,.footer-email a{text-decoration:none;color:rgba(255,255,255,.85)}
.footer-nav a:hover,.footer-social a:hover,.footer-email a:hover{color:var(--gold-light)}
.footer-email{margin:0}
.footer-social{display:flex;gap:18px}
.footer-social:empty{display:none}
.copy{font-size:.85rem;margin:0;color:rgba(255,255,255,.55)}

/* Floating WhatsApp */
.wa-float{position:fixed;bottom:22px;left:22px;z-index:120;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.45);transition:transform .25s}
.wa-float svg{width:32px;height:32px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;opacity:.5;animation:pulse 2.4s ease-out infinite;z-index:-1}
.wa-float:hover{transform:scale(1.08)}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.6);opacity:0}}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease;transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Responsive */
@media (max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  :root{--header-h:64px}
  .nav-toggle{display:block}
  .site-nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:12px;background:var(--burgundy-deep);padding:18px 20px 26px;border-bottom:1px solid rgba(212,167,58,.3);transform:translateY(-110%);visibility:hidden;transition:transform .35s ease,visibility .35s;z-index:-1}
  .nav-open .site-nav{transform:none;visibility:visible}
  .site-nav ul{flex-direction:column;gap:0}
  .site-nav ul a{display:block;padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.1rem}
  .site-nav .btn{align-self:flex-start}
  .hero{padding:44px 0 84px}
  .hero-inner{grid-template-columns:1fr;gap:32px;text-align:center}
  .hero-copy{order:2}
  .hero-visual{order:1;max-width:260px}
  .hero .eyebrow{justify-content:center}
  .lead{margin-inline:auto}
  .hero-cta,.hero-badges{justify-content:center}
  .about-inner,.contact-grid{grid-template-columns:1fr;gap:32px}
  .section{padding:72px 0}
}
@media (max-width:560px){
  body{font-size:16px}
  .cards,.why-grid{grid-template-columns:1fr}
  .brand-mark{width:50px;height:25px}
  .brand-name{font-size:1.1rem}
  .hero-cta .btn{flex:1 1 100%}
  .contact-list{padding:18px}
  .wa-float{width:54px;height:54px;bottom:16px;left:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

.waze-link{display:inline-flex;align-items:center;gap:.35em;margin-top:.5rem;padding:.4rem .9rem;border-radius:999px;background:linear-gradient(135deg,#e7c66b,#c99a2e);color:#4a1f23;font-weight:700;font-size:.9rem;text-decoration:none;box-shadow:0 4px 12px -4px rgba(0,0,0,.35)}
.waze-link:hover{filter:brightness(1.07)}

/* Clinic – photos + video tour */
.clinic{background:linear-gradient(180deg,var(--cream-2),var(--cream))}
.clinic-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:36px;max-width:980px;margin-inline:auto;align-items:stretch}
.clinic-video{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.phone-frame{position:relative;width:100%;max-width:360px;aspect-ratio:9/16;border-radius:34px;padding:9px;background:linear-gradient(160deg,var(--burgundy),var(--burgundy-deep));box-shadow:0 0 0 2px var(--gold),0 0 0 9px rgba(212,167,58,.14),0 30px 60px -24px rgba(63,26,29,.6)}
.phone-frame video{width:100%;height:100%;object-fit:cover;border-radius:26px;background:var(--burgundy-deep);display:block}
.clinic-video figcaption{font-size:.95rem;color:var(--gold-dark);font-weight:500;display:inline-flex;align-items:center;gap:.5em}
.clinic-video figcaption::before{content:"✦";color:var(--gold)}
.clinic-photos{display:grid;grid-template-rows:1fr 1fr;gap:22px;min-height:0}
.clinic-photo{position:relative;display:block;padding:0;border:0;margin:0;cursor:zoom-in;border-radius:var(--radius);overflow:hidden;background:var(--cream-2);box-shadow:var(--shadow);outline-offset:4px;min-height:0;font:inherit;width:100%}
.clinic-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.clinic-photo:hover img{transform:scale(1.04)}
.clinic-photo::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(212,167,58,.35);pointer-events:none}
.photo-cap{position:absolute;bottom:14px;inset-inline-start:14px;background:rgba(63,26,29,.82);color:var(--gold-light);font-size:.9rem;font-weight:500;padding:5px 14px;border-radius:999px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);max-height:90vh;overflow:visible}
.lightbox::backdrop{background:rgba(30,12,14,.85)}
.lightbox img{max-width:100%;max-height:86vh;border-radius:14px;box-shadow:0 0 0 2px var(--gold),0 30px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:-16px;inset-inline-end:-16px;width:40px;height:40px;border-radius:50%;border:0;background:var(--grad-gold);color:var(--burgundy-deep);font-size:1.6rem;line-height:1;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.4)}
@media (max-width:860px){
  .clinic-grid{grid-template-columns:1fr;gap:26px;max-width:560px}
  .phone-frame{max-width:300px}
  .clinic-photos{grid-template-rows:none}
  .clinic-photo{aspect-ratio:16/9}
  .lightbox-close{top:8px;inset-inline-end:8px}
}

/* Services – 8 cards: 4 columns on wide screens */
@media (min-width:1101px){
  .cards{grid-template-columns:repeat(4,1fr);gap:22px}
  .card{padding:30px 22px 26px}
  .card h3{font-size:1.25rem}
  .card p{font-size:.95rem}
}

/* Liat – animated greeter next to the floating WhatsApp button */
.liat{position:fixed;left:72px;bottom:4px;z-index:119;width:118px;height:168px;opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;pointer-events:none}
.liat[hidden]{display:none}
.liat.is-ready{opacity:1;transform:none}
.liat-stage{position:absolute;inset:0;display:block;pointer-events:auto;cursor:pointer;border-radius:16px}
.liat-stage model-viewer{width:100%;height:100%;background:transparent;--poster-color:transparent;--progress-bar-height:0;pointer-events:none}
.liat-bubble{position:absolute;bottom:calc(100% - 6px);left:-40px;width:max-content;white-space:nowrap;margin:0;padding:9px 14px;background:var(--white);color:var(--burgundy-deep);font-size:.88rem;font-weight:500;line-height:1.35;border-radius:16px 16px 16px 4px;border:1px solid rgba(212,167,58,.55);box-shadow:0 12px 26px -10px rgba(63,26,29,.45);opacity:0;transform:translateY(6px) scale(.96);transform-origin:bottom left;transition:opacity .35s ease,transform .35s ease;pointer-events:none}
.liat-bubble::after{content:"";position:absolute;bottom:-7px;left:22px;width:12px;height:12px;background:var(--white);border-right:1px solid rgba(212,167,58,.55);border-bottom:1px solid rgba(212,167,58,.55);transform:rotate(45deg)}
.liat.show-bubble .liat-bubble{opacity:1;transform:none}
.liat-close{position:absolute;top:6px;right:0;width:22px;height:22px;padding:0;border:0;border-radius:50%;background:rgba(63,26,29,.78);color:var(--gold-light);font-size:15px;line-height:22px;text-align:center;cursor:pointer;opacity:0;transition:opacity .25s;pointer-events:auto}
.liat:hover .liat-close,.liat-close:focus-visible{opacity:1}
@media (hover:none){.liat-close{opacity:.85}}
@media (max-width:560px){
  .liat{left:60px;bottom:2px;width:78px;height:112px}
  .liat-bubble{left:-34px;white-space:normal;max-width:170px;font-size:.8rem;padding:7px 11px}
  .liat-close{top:2px;right:-4px;width:20px;height:20px;line-height:20px;font-size:14px}
  /* after the greeting she ducks down and only peeks above the screen edge, so she never hides content */
  .liat.is-ready.is-peek{transform:translateY(58%)}
  .liat.is-peek .liat-close{opacity:0;pointer-events:none}
}
@media print{.liat{display:none!important}}
.liat:not(.is-ready) .liat-stage,.liat:not(.is-ready) .liat-close{pointer-events:none}