/* Tokgöz Optik — optician: charcoal / crystal white / sky blue */
:root{
  --ink:#1c2530;
  --sky:#3d7ab8;
  --sky-deep:#2a567f;
  --paper:#fbfaf8;
  --white:#ffffff;
  --line:rgba(28,37,48,.14);
  --font-display:"Playfair Display",Georgia,serif;
  --font-body:"Jost","Segoe UI",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
button{font:inherit}
a{color:inherit;text-decoration:none}

.topbar{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(251,250,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.tb-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px}
.brand{font-family:var(--font-display);font-size:21px;font-weight:600;letter-spacing:.02em}
.brand em{font-style:normal;color:var(--sky)}
.nav{display:flex;gap:24px;font-size:15px}
.nav a{padding:4px 0;border-bottom:2px solid transparent}
.nav a.active{border-bottom-color:var(--sky)}
.langs{display:flex;gap:6px}
.lang-btn{border:1px solid var(--line);background:transparent;border-radius:999px;padding:4px 12px;cursor:pointer;font-size:12px;font-weight:500;transition:background .2s,color .2s}
.lang-btn.active{background:var(--ink);color:var(--white);border-color:var(--ink)}

/* hero */
.hero{position:relative;min-height:68svh;display:flex;align-items:flex-end;color:var(--white)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(28,37,48,.85) 0%,rgba(28,37,48,.4) 50%,rgba(28,37,48,.12) 100%)}
.hero-content{position:relative;z-index:1;max-width:1180px;margin:0 auto;width:100%;padding:0 24px 52px}
.hero-eyebrow{font-size:13px;letter-spacing:.22em;text-transform:uppercase;opacity:.8;margin-bottom:14px}
.hero h1{font-family:var(--font-display);font-weight:500;font-size:clamp(30px,4.6vw,52px);line-height:1.15;max-width:15ch;margin-bottom:16px}
.hero-sub{max-width:50ch;font-size:clamp(15px,1.5vw,17px);opacity:.85;margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-block;padding:13px 26px;border-radius:3px;font-weight:600;font-size:15px;cursor:pointer;transition:background .25s;border:none}
.btn-primary{background:var(--sky);color:var(--white)}
.btn-primary:hover{background:var(--sky-deep)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* facts */
.facts{background:var(--white);border-bottom:1px solid var(--line)}
.facts-in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap}
.fact{flex:1 1 220px;padding:26px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.fact:last-child{border-right:none}
.fact strong{font-family:var(--font-display);font-size:clamp(24px,2.6vw,34px);font-weight:500;color:var(--sky)}
.fact span{font-size:14px;color:rgba(28,37,48,.75)}

/* split */
.split{display:grid;grid-template-columns:5fr 4fr;background:var(--white)}
.split-text{padding:72px 56px;display:flex;flex-direction:column;justify-content:center}
.split-text h2{font-family:var(--font-display);font-weight:500;font-size:clamp(24px,3vw,34px);line-height:1.25;margin-bottom:16px}
.split-text p{color:rgba(28,37,48,.75);margin-bottom:22px}
.founder img{width:100%;max-height:340px;object-fit:cover}
.split-media{min-height:420px}
.split-media img{width:100%;height:100%;object-fit:cover}

/* sec head */
.sec-head{max-width:1180px;margin:0 auto;padding:96px 24px 40px}
.sec-head h2{font-family:var(--font-display);font-weight:500;font-size:clamp(26px,3.4vw,38px);line-height:1.2}
.sec-head p{margin-top:10px;color:rgba(28,37,48,.75)}

/* brands strip — three unequal photos */
.brand-strip{max-width:1180px;margin:0 auto;padding:0 24px 96px;display:grid;grid-template-columns:5fr 4fr 3fr;gap:14px}
.brand-strip img{width:100%;height:280px;object-fit:cover}
.brand-strip img:nth-child(2){height:280px}
.brand-strip img:nth-child(3){height:280px}

/* lenses */
.lens-media{max-width:1180px;margin:0 auto;padding:0 24px 96px}
.lens-media img{width:100%;max-height:420px;object-fit:cover}

/* contact band */
.contact-band{background:var(--ink);color:var(--paper)}
.cb-in{max-width:1180px;margin:0 auto;padding:72px 24px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cb-in h2{font-family:var(--font-display);font-weight:500;font-size:clamp(22px,2.8vw,32px)}
.cb-in p{opacity:.75;margin-top:8px}

/* page head (inner pages) */
.page-head{max-width:1180px;margin:0 auto;padding:140px 24px 32px}
.page-head h1{font-family:var(--font-display);font-weight:500;font-size:clamp(30px,4vw,44px);line-height:1.15}
.page-head p{margin-top:10px;color:rgba(28,37,48,.7);max-width:60ch}

/* stores list */
.stores{max-width:1180px;margin:0 auto;padding:0 24px 96px}
.store-row{display:grid;grid-template-columns:56px 2fr 1fr;gap:20px;align-items:baseline;padding:26px 8px;border-bottom:1px solid var(--line)}
.store-row:first-child{border-top:1px solid var(--line)}
.s-num{font-family:var(--font-display);font-weight:400;font-size:15px;color:var(--sky)}
.store-row h2{font-family:var(--font-display);font-weight:500;font-size:clamp(19px,2.2vw,24px);margin-bottom:4px}
.store-row p{font-size:15px;color:rgba(28,37,48,.75)}
.s-phones{display:flex;flex-direction:column;gap:2px;font-size:15px;text-align:right}
.store-row:hover{background:rgba(61,122,184,.05)}

/* contact page */
.contact-page{max-width:1180px;margin:0 auto;padding:24px 24px 96px;display:grid;grid-template-columns:1fr 1fr;gap:64px}
.cp-info h2,.cp-form h2{font-family:var(--font-display);font-weight:500;font-size:clamp(22px,2.6vw,30px);margin-bottom:16px}
.cp-addr{font-size:17px;margin-bottom:14px}
.cp-phone{font-size:17px;margin-bottom:6px}
.cp-phone a:hover{color:var(--sky)}
.cp-note{color:rgba(28,37,48,.65);margin-top:10px}
.wa-form{display:flex;flex-direction:column;gap:18px}
.field label{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(28,37,48,.65);margin-bottom:8px}
.field input,.field textarea{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:3px;background:var(--white);font:inherit;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:2px solid var(--sky);outline-offset:1px}
.cp-form .btn{align-self:flex-start}

/* footer */
.foot{background:var(--ink);color:rgba(251,250,248,.8)}
.foot-in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;padding:48px 24px}
.foot-col p{font-size:14px;margin-top:6px}
.foot strong{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--white)}
.foot-col a:hover{color:var(--white)}

@media (max-width:860px){
  .nav{display:none}
  .split{grid-template-columns:1fr}
  .split-text{padding:48px 24px}
  .split-media{min-height:300px;order:-1}
  .brand-strip{grid-template-columns:1fr 1fr}
  .brand-strip img{height:200px}
  .brand-strip img:nth-child(3){display:none}
  .sec-head{padding-top:72px}
  .store-row{grid-template-columns:40px 1fr;gap:12px}
  .s-phones{grid-column:2;text-align:left;flex-direction:row;gap:18px}
  .contact-page{grid-template-columns:1fr;gap:40px}
  .fact{border-bottom:1px solid var(--line)}
}

/* mobile burger + menu */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);background:var(--ink);color:var(--paper,#fff);z-index:60;padding:88px 28px 28px;flex-direction:column;gap:6px;box-shadow:-8px 0 32px rgba(0,0,0,.25)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:inherit;font-size:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.mobile-menu .mm-close{position:absolute;top:16px;right:20px;background:none;border:none;color:inherit;font-size:28px;cursor:pointer;line-height:1}
.menu-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
.menu-scrim.open{display:block}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
}
/* mobile burger + menu */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);background:var(--ink);color:var(--paper,#fff);z-index:60;padding:88px 28px 28px;flex-direction:column;gap:6px;box-shadow:-8px 0 32px rgba(0,0,0,.25)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:inherit;font-size:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.mobile-menu .mm-close{position:absolute;top:16px;right:20px;background:none;border:none;color:inherit;font-size:28px;cursor:pointer;line-height:1}
.menu-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
.menu-scrim.open{display:block}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
}
/* mobile burger + menu */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);background:var(--ink);color:var(--paper,#fff);z-index:60;padding:88px 28px 28px;flex-direction:column;gap:6px;box-shadow:-8px 0 32px rgba(0,0,0,.25)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:inherit;font-size:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.mobile-menu .mm-close{position:absolute;top:16px;right:20px;background:none;border:none;color:inherit;font-size:28px;cursor:pointer;line-height:1}
.menu-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
.menu-scrim.open{display:block}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
}