/*
Theme Name: Bigeldinov College
Theme URI: https://milcollege-bigeldinov.kz
Author: Alteman
Description: Кастомная тема для Военного колледжа имени Т. Бигельдинова (Караганда). Двуязычная (KZ/RU), военно-патриотический стиль.
Version: 0.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: bigeldinov
*/

/* ============================================================
   Design tokens
   ============================================================ */
:root{
  --bg:         #FCFAF8;   /* warm white — фирменный фон */
  --surface:    #ffffff;
  --surface-2:  #f4efe6;
  --ink:        #1d1c19;
  --muted:      #6d685e;
  --line:       #e6e0d4;

  --green:      #0f5137;   /* deep military green */
  --green-2:    #0b3f2b;
  --teal:       #0d7a5f;
  --gold:       #c3992f;
  --gold-soft:  #e4c877;
  --red:        #b5392b;

  --maxw: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(15,81,55,.08);
  --shadow-lg: 0 24px 60px rgba(15,81,55,.14);

  --font-head: "Oswald", "PT Sans Narrow", system-ui, sans-serif;
  --font-body: "Noto Sans", system-ui, "Segoe UI", sans-serif;
}

/* ============================================================
   Reset & base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none;transition:color .2s}
a:hover{color:var(--green)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.1;letter-spacing:.3px;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.4rem);text-transform:uppercase}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);text-transform:uppercase}
h3{font-size:1.3rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.3em}
li{margin-bottom:.4em}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--tight{padding:48px 0}
.section--alt{background:var(--surface-2)}
.section--green{background:var(--green-2);color:#f3efe6}
.section--green h1,.section--green h2,.section--green h3{color:#fff}
.section--green a{color:var(--gold-soft)}

.eyebrow{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:3px;
  font-size:.82rem;color:var(--gold);font-weight:600;margin:0 0 .6em;display:inline-block
}
.section--green .eyebrow{color:var(--gold-soft)}
.lead{font-size:1.15rem;color:var(--muted)}
.section--green .lead{color:#d7d0c2}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:1px;font-weight:600;
  padding:.8em 1.6em;border-radius:var(--radius-sm);cursor:pointer;border:2px solid transparent;
  transition:transform .15s, box-shadow .2s, background .2s, color .2s;font-size:.95rem
}
.btn--primary{background:var(--gold);color:var(--green-2)}
.btn--primary:hover{background:var(--gold-soft);color:var(--green-2);transform:translateY(-2px)}
.btn--ghost{border-color:currentColor;color:#fff;background:transparent}
.btn--ghost:hover{background:#fff;color:var(--green-2)}
.btn--green{background:var(--green);color:#fff}
.btn--green:hover{background:var(--green-2);color:#fff;transform:translateY(-2px)}

/* ============================================================
   Top bar + header
   ============================================================ */
.topbar{background:var(--green-2);color:#cfe7dc;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#cfe7dc}
.topbar a:hover{color:#fff}
.topbar__contacts{display:flex;gap:20px;flex-wrap:wrap}
.topbar__contacts span{display:inline-flex;align-items:center;gap:6px}

.site-header{position:sticky;top:0;z-index:50;background:rgba(252,250,248,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:20px;min-height:84px}
.brand{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.brand__emblem{width:56px;height:56px;object-fit:cover;border-radius:50%;flex:0 0 auto;box-shadow:0 2px 8px rgba(15,81,55,.25)}
.brand__text{line-height:1.1}
.brand__text strong{display:block;font-family:var(--font-head);text-transform:uppercase;font-size:1.02rem;color:var(--green-2);letter-spacing:.5px}
.brand__text span{font-size:.78rem;color:var(--muted)}

.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.main-nav a{
  display:block;padding:.6em .9em;font-family:var(--font-head);text-transform:uppercase;
  font-size:.92rem;letter-spacing:.5px;color:var(--ink);border-radius:var(--radius-sm)
}
.main-nav a:hover,.main-nav .current-menu-item>a{background:var(--surface-2);color:var(--green)}

.lang-switch{display:flex;gap:6px;align-items:center;font-family:var(--font-head)}
.lang-switch a{
  font-size:.85rem;font-weight:600;text-transform:uppercase;padding:.25em .55em;border-radius:6px;
  color:var(--muted);border:1px solid var(--line)
}
.lang-switch a.active,.lang-switch a:hover{background:var(--green);color:#fff;border-color:var(--green)}

.nav-toggle{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--green-2);margin:5px 0;transition:.25s}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--green-2)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(120deg,rgba(11,63,43,.92) 0%,rgba(15,81,55,.75) 55%,rgba(11,63,43,.5) 100%)}
.hero .container{position:relative;z-index:2;padding-top:90px;padding-bottom:90px;display:grid;grid-template-columns:1.4fr .9fr;gap:40px;align-items:center}
.hero__emblem{justify-self:center}
.hero__emblem img{width:min(320px,70%);border-radius:50%;filter:drop-shadow(0 12px 30px rgba(0,0,0,.4))}
.hero h1{color:#fff;margin-bottom:.3em}
.hero__sub{font-size:1.15rem;color:#d9f0e6;max-width:46ch}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero__ministry{font-family:var(--font-head);text-transform:uppercase;letter-spacing:2px;font-size:.8rem;color:var(--gold-soft);margin-bottom:1em}

/* ============================================================
   Stats strip
   ============================================================ */
.stats{background:var(--gold);color:var(--green-2)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 20px;text-align:center}
.stat b{display:block;font-family:var(--font-head);font-size:2.6rem;line-height:1}
.stat span{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;font-weight:600}

/* ============================================================
   Cards / grids
   ============================================================ */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);transition:transform .2s, box-shadow .2s
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card__icon{width:52px;height:52px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;margin-bottom:16px;color:var(--green);font-size:1.5rem}
.card h3{color:var(--green-2)}
.card p{color:var(--muted);margin-bottom:0}
.card--spec{border-top:4px solid var(--gold)}

/* feature (image + text) */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.feature--rev .feature__media{order:2}
.feature__media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3;object-fit:cover}
.feature__body .eyebrow{margin-bottom:.4em}

/* steps */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.step::before{counter-increment:step;content:counter(step);font-family:var(--font-head);font-size:1.4rem;width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center}
.step h3{margin-bottom:.2em;color:var(--green-2)}
.step p{margin-bottom:0;color:var(--muted)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery a{display:block;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1;background:var(--surface-2)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery a:hover img{transform:scale(1.06)}

/* quote */
.quote{max-width:820px;margin:0 auto;text-align:center}
.quote blockquote{font-family:var(--font-head);font-weight:300;font-size:clamp(1.3rem,3vw,2rem);line-height:1.35;margin:0 0 .6em;text-transform:none}
.quote cite{font-style:normal;color:var(--gold);font-weight:600;letter-spacing:1px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.contact-list b{font-family:var(--font-head);text-transform:uppercase;letter-spacing:1px;font-size:.8rem;display:block;color:var(--gold-soft)}

/* ============================================================
   Page content (generic WP pages)
   ============================================================ */
.page-hero{background:var(--green-2);color:#fff;padding:64px 0 54px;position:relative}
.page-hero .eyebrow{color:var(--gold-soft)}
.page-hero h1{color:#fff;margin:0}
.entry{max-width:860px;margin:0 auto}
.entry img{border-radius:var(--radius);margin:1.5em 0}
.entry h2{color:var(--green-2);margin-top:1.4em}
.entry h3{color:var(--green);margin-top:1.2em}
.breadcrumbs{font-size:.85rem;color:#bcd9cc;margin-bottom:.6em}
.breadcrumbs a{color:#bcd9cc}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--green-2);color:#bcb4a4;padding:56px 0 24px;font-size:.92rem}
.site-footer a{color:#d7cfbf}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer-brand{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.footer-brand img{width:54px;height:54px;object-fit:cover;border-radius:50%}
.footer-brand strong{font-family:var(--font-head);text-transform:uppercase;color:#fff;font-size:1rem}
.site-footer h4{font-family:var(--font-head);text-transform:uppercase;color:#fff;font-size:1rem;letter-spacing:1px;margin:0 0 14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;text-align:center;font-size:.85rem;color:#8f8a7c}

/* ============================================================
   Alumni
   ============================================================ */
.alumni-search{position:sticky;top:84px;z-index:10;display:flex;align-items:center;gap:14px;background:var(--bg);padding:14px 0;margin-bottom:10px;border-bottom:1px solid var(--line)}
.alumni-search input{flex:1;max-width:420px;padding:.7em 1em;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;background:var(--surface)}
.alumni-search input:focus{outline:2px solid var(--teal);border-color:var(--teal)}
#alumniCount{font-family:var(--font-head);font-size:.9rem;color:var(--muted)}
.alumni-era{margin:34px 0}
.alumni-era>h2{color:var(--green-2);border-bottom:3px solid var(--gold);padding-bottom:.3em;margin-bottom:18px}
details.alumni-class{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden}
details.alumni-class>summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;font-family:var(--font-head);font-size:1.1rem;color:var(--green-2);user-select:none}
details.alumni-class>summary::-webkit-details-marker{display:none}
details.alumni-class>summary::before{content:"+";font-size:1.3rem;color:var(--gold);margin-right:4px;width:1em;display:inline-block}
details.alumni-class[open]>summary::before{content:"–"}
details.alumni-class>summary .ac-count{margin-left:auto;background:var(--surface-2);color:var(--muted);font-size:.85rem;padding:.15em .7em;border-radius:20px}
.alumni-names{columns:3;column-gap:28px;list-style:none;padding:8px 20px 18px;margin:0;border-top:1px solid var(--line)}
.alumni-names li{break-inside:avoid;padding:4px 0;font-size:.95rem;color:var(--ink);border-bottom:1px dotted var(--line)}
@media(max-width:900px){.alumni-names{columns:2}}
@media(max-width:600px){.alumni-names{columns:1}.alumni-search{top:70px}}

/* ============================================================
   Reveal on scroll
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
[data-reveal].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* ============================================================
   Lightbox
   ============================================================ */
.lb{position:fixed;inset:0;background:rgba(11,25,20,.92);display:none;align-items:center;justify-content:center;z-index:200;padding:30px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:90vh;border-radius:8px}
.lb__close{position:absolute;top:20px;right:28px;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:960px){
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero__emblem{order:-1}
  .hero__cta{justify-content:center}
  .hero__sub{margin-inline:auto}
  .feature,.feature--rev .feature__media{grid-template-columns:1fr;order:0}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}
  .stats .container{grid-template-columns:repeat(2,1fr);gap:28px}
}
@media(max-width:720px){
  .main-nav{
    position:fixed;top:0;right:-100%;width:min(320px,86vw);height:100vh;background:var(--bg);
    box-shadow:var(--shadow-lg);padding:88px 24px 24px;transition:right .3s;margin:0;overflow:auto
  }
  .main-nav.open{right:0}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav a{padding:.8em 1em;font-size:1.05rem}
  .nav-toggle{display:block}
  body.nav-open{overflow:hidden}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .grid--3,.grid--4,.grid--2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:420px){
  .stats .container{grid-template-columns:1fr}
}