/*
Theme Name: Ocularia — Vision Center
Author: Designer2
Description: Custom theme for Optika Ocularia / Vision Center — warm premium optician design (Leica-eyecare family). Content editable via ACF.
Version: 0.2.0
Text Domain: ocularia
*/

/* ============================================================
   FONTS — self-hosted Hanken Grotesk (no external calls, GDPR)
   ============================================================ */
@font-face{font-family:"Hanken Grotesk";src:url("assets/fonts/hanken-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("assets/fonts/hanken-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("assets/fonts/hanken-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("assets/fonts/hanken-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg:#F6F2EC;          /* warm off-white / cream */
  --surface:#FFFFFF;
  --ink:#1A1917;         /* near-black, warm */
  --ink-soft:#4A463F;
  --muted:#807A70;
  --line:rgba(26,25,23,.12);
  --sand:#E9E1D4;        /* warm neutral secondary */
  --sand-deep:#DBCFBC;
  --dark:#171614;        /* dark band bg */
  --leica:#E20512;       /* Leica red — Dot + tiny accents ONLY */
  --header-h:84px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,64px);
  --r:14px;
  --shadow:0 24px 60px -30px rgba(26,25,23,.5);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.08;letter-spacing:-.02em}

.container{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.section{padding-block:clamp(56px,9vw,120px)}
.section--tight{padding-block:clamp(40px,6vw,72px)}

/* type helpers */
.kicker{
  font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);margin:0 0 18px;
}
.kicker--light{color:rgba(255,255,255,.7)}
.h-xl{font-size:clamp(38px,6.2vw,74px);line-height:1.02}
.h-lg{font-size:clamp(30px,4.4vw,52px)}
.h-md{font-size:clamp(23px,2.7vw,32px)}
.lead{font-size:clamp(18px,1.7vw,21px);color:var(--ink-soft);line-height:1.55}
.muted{color:var(--muted)}
.center{text-align:center}
.mx-narrow{max-width:720px;margin-inline:auto}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-weight:600;font-size:16px;letter-spacing:.01em;
  padding:15px 26px;border-radius:999px;border:1.5px solid var(--ink);
  background:var(--ink);color:#fff;transition:transform .15s ease,background .2s ease,color .2s ease,border-color .2s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:transparent;color:#fff}
.btn__arrow{transition:transform .2s ease}
.btn:hover .btn__arrow{transform:translateX(3px)}

/* ============================================================
   HEADER — sticky, solid white, opaque
   ============================================================ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:1000;height:var(--header-h);
  background:var(--surface);border-bottom:1px solid var(--line);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:24px}

/* brand lockup */
.brand{display:flex;align-items:center;gap:12px}
.brand__dot{
  width:38px;height:38px;border-radius:50%;background:var(--leica);flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-style:italic;color:#fff;font-size:15px;letter-spacing:-.02em;
}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-weight:700;font-size:20px;letter-spacing:.14em}
.brand__sub{font-size:10.5px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:3px}

.nav-list{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-list a{font-size:15.5px;font-weight:500;color:var(--ink-soft);transition:color .2s}
.nav-list a:hover{color:var(--ink)}
.header-cta{display:inline-flex}
.header-cta .btn{padding:11px 20px;font-size:14.5px}
.nav .header-cta{display:none} /* the in-nav CTA only appears inside the mobile menu */

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{width:26px;height:2px;background:var(--ink);transition:.25s}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:clamp(560px,86svh,860px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:70% 35%}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(12,11,10,.92) 0%,rgba(12,11,10,.72) 34%,rgba(12,11,10,.32) 60%,rgba(12,11,10,.05) 86%),
             linear-gradient(to top,rgba(12,11,10,.78),rgba(12,11,10,.1) 52%);
}
.hero__inner{padding-block:clamp(48px,10vh,110px);padding-top:calc(var(--header-h) + 40px);color:#fff;max-width:760px}
.hero .kicker{color:rgba(255,255,255,.72)}
.hero__title{font-size:clamp(40px,6.4vw,76px);line-height:1.0;letter-spacing:-.025em}
.hero__sub{margin:22px 0 34px;font-size:clamp(17px,1.8vw,21px);line-height:1.5;color:rgba(255,255,255,.9);max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}

/* ============================================================
   GENERIC SECTIONS
   ============================================================ */
.intro__grid{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,60px);align-items:center}
@media(min-width:860px){.intro__grid{grid-template-columns:1.05fr .95fr}}
.media-card{border-radius:var(--r);overflow:hidden;background:var(--sand);aspect-ratio:4/5}
.media-card img{width:100%;height:100%;object-fit:cover}

/* feature row / cards */
.cards{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:720px){.cards--3{grid-template-columns:repeat(3,1fr)}.cards--2{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px}
.card__eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--leica);margin-bottom:12px}
.card h3{font-size:22px;margin-bottom:8px}
.card p{margin:0;color:var(--ink-soft);font-size:15.5px}

/* two-col portrait grid (reference style) */
.portraits{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:720px){.portraits{grid-template-columns:1fr 1fr}}
.portraits figure{margin:0;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--sand)}
.portraits img{width:100%;height:100%;object-fit:cover}

/* list with ticks */
.ticks{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}
.ticks li{position:relative;padding-left:32px;color:var(--ink-soft)}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:16px;height:2px;background:var(--leica)}
.ticks strong{color:var(--ink);font-weight:600}

/* dark CTA band */
.band{background:var(--dark);color:#fff}
.band .kicker{color:rgba(255,255,255,.6)}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.75)}
.band__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.8);padding-block:64px 40px}
.site-footer a{color:rgba(255,255,255,.8)}
.site-footer a:hover{color:#fff}
.footer__grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:760px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer__brand .brand__name{color:#fff}
.footer__brand .brand__sub{color:rgba(255,255,255,.55)}
.footer h4{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);margin:0 0 16px;font-weight:600}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15px}
.footer__legal{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:13px;color:rgba(255,255,255,.5)}

/* ============================================================
   REVEAL (no-JS safe: visible by default)
   ============================================================ */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE — hamburger up to 1024px
   ============================================================ */
@media(max-width:1024px){
  .nav-toggle{display:flex}
  .nav{position:fixed;inset:var(--header-h) 0 auto 0;background:var(--surface);border-bottom:1px solid var(--line);
       transform:translateY(-120%);transition:transform .3s ease;padding:14px var(--pad) 24px}
  .nav.is-open{transform:translateY(0)}
  .nav-list{flex-direction:column;align-items:flex-start;gap:4px}
  .nav-list a{display:block;padding:12px 0;font-size:18px;width:100%;border-bottom:1px solid var(--line)}
  .header-cta{display:none}
  .nav .header-cta{display:flex;margin-top:16px}
}