/* ════════════════════════════════════════════════════════════════
   استاد زهرا غریبیان — سایتِ پابلیک (مدرن-مینیمال + لمسِ تذهیب/کاشی)
   پالت: فیروزهٔ کاشی + زعفرانِ تذهیب. روشن پیش‌فرض + تیره. دوزبانه FA/EN.
   ════════════════════════════════════════════════════════════════ */
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root{
  --bg:#fbf7ee; --bg-2:#f4ebd8; --paper:#ffffff; --surface:#f3f0e6;
  --line:rgba(20,39,44,.1); --line-2:rgba(20,39,44,.06);
  --t1:#16282d; --t2:#4c5f63; --t3:#8195974;
  --t3:#7f9296; --ink:#11272c;
  --firuze:#138781; --firuze-2:#1cb7ac; --firuze-d:#0a5854;
  --saffron:#cf8f1c; --saffron-2:#e0a637; --clay:#bd6b3e;
  --soft:#dcefea; --accent-soft:#d9efed;
  --r:16px; --r-lg:26px; --r-sm:11px; --pill:999px;
  --shadow-sm:0 1px 2px rgba(10,40,40,.05),0 3px 12px rgba(10,40,40,.06);
  --shadow:0 14px 40px -20px rgba(10,40,40,.26);
  --shadow-lg:0 34px 80px -30px rgba(10,40,40,.34);
  --ease:cubic-bezier(.22,.61,.36,1); --spring:cubic-bezier(.34,1.45,.5,1);
  --maxw:1200px;
}
:root[data-theme="dark"]{
  --bg:#0e1a1c; --bg-2:#0b1517; --paper:#15242a; --surface:#1b2c30;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.05);
  --t1:#e9f1ef; --t2:#a6bcba; --t3:#7c9491; --ink:#ffffff;
  --firuze:#1cb7ac; --firuze-d:#0a5854; --soft:rgba(28,183,172,.14); --accent-soft:rgba(28,183,172,.14);
  --shadow-sm:0 2px 10px rgba(0,0,0,.4); --shadow:0 18px 44px -20px rgba(0,0,0,.6); --shadow-lg:0 30px 70px -24px rgba(0,0,0,.7);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Vazirmatn',system-ui,Tahoma,sans-serif;background:var(--bg);color:var(--t1);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.4px;font-weight:800}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sec{padding:clamp(3rem,7vw,6rem) 0}
::selection{background:var(--firuze);color:#fff}

/* تذهیب: نقشِ ظریفِ تکرارشونده (CSS only) */
.tazhib-top{height:6px;background:
  repeating-linear-gradient(90deg,var(--saffron) 0 14px,transparent 14px 28px),
  linear-gradient(var(--firuze),var(--firuze));background-blend-mode:overlay;opacity:.9}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:var(--pill);font-weight:800;font-size:.95rem;cursor:pointer;border:none;font-family:inherit;transition:transform .15s var(--spring),box-shadow .25s,filter .2s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(120deg,var(--firuze-2),var(--firuze-d));color:#fff;box-shadow:0 14px 30px -12px rgba(19,135,129,.5)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-ghost{background:transparent;color:var(--t1);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--firuze);color:var(--firuze)}
.btn-saffron{background:linear-gradient(120deg,var(--saffron-2),var(--saffron));color:#3a2606;box-shadow:0 14px 30px -12px rgba(207,143,28,.5)}
.btn-saffron:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* ── topbar ── */
.topbar{background:var(--firuze-d);color:#dcefe9;font-size:.8rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px;gap:12px}
.topbar a{color:#dcefe9;opacity:.85}.topbar a:hover{opacity:1}
.topbar .tb-social{display:flex;gap:14px;align-items:center}
.topbar .tb-social svg{width:16px;height:16px}

/* ── header ── */
.hdr{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:18px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:1.15rem}
.brand-mark{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;overflow:hidden;box-shadow:var(--shadow-sm)}
.brand-mark img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.brand i{color:var(--firuze);font-style:normal}
.nav{display:flex;gap:6px;margin-inline-start:auto}
.nav a{padding:9px 14px;border-radius:var(--pill);font-weight:600;font-size:.92rem;color:var(--t2);transition:.2s}
.nav a:hover{color:var(--firuze);background:var(--accent-soft)}
.hdr-tools{display:flex;align-items:center;gap:8px}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--paper);color:var(--t1);display:grid;place-items:center;cursor:pointer;position:relative;transition:.2s}
.icon-btn:hover{border-color:var(--firuze);color:var(--firuze)}
.icon-btn svg{width:19px;height:19px}
.icon-btn .ic-sun{display:none}:root[data-theme="dark"] .icon-btn .ic-sun{display:block}:root[data-theme="dark"] .icon-btn .ic-moon{display:none}
.cart-count{position:absolute;top:-5px;inset-inline-end:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--saffron);color:#3a2606;font-size:.65rem;font-weight:900;display:grid;place-items:center}
.lang-btn{font-weight:800;font-size:.82rem;width:auto;padding:0 12px}
.burger{display:none}

/* ── hero ── */
.hero{position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:
  radial-gradient(48% 40% at 88% 8%,var(--accent-soft),transparent 60%),
  radial-gradient(40% 36% at 6% 92%,color-mix(in srgb,var(--saffron) 14%,transparent),transparent 60%);z-index:0}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding-top:clamp(2.5rem,5vw,4.5rem);padding-bottom:clamp(2.5rem,5vw,4.5rem)}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;color:var(--firuze-d);background:var(--accent-soft);padding:7px 15px;border-radius:var(--pill);margin-bottom:20px}
:root[data-theme="dark"] .hero-tag{color:var(--firuze-2)}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.18;margin-bottom:18px}
.hero h1 .hl{color:var(--firuze);position:relative;white-space:nowrap}
.hero p.lead{font-size:1.12rem;color:var(--t2);max-width:30rem;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-portrait{position:relative}
.hero-portrait .frame{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5;background:var(--surface)}
.hero-portrait .frame img{width:100%;height:100%;object-fit:cover}
.hero-portrait::after{content:'';position:absolute;inset:-14px;border:2px dashed color-mix(in srgb,var(--saffron) 55%,transparent);border-radius:calc(var(--r-lg) + 14px);z-index:-1}
.hero-quote{position:absolute;bottom:18px;inset-inline-start:-18px;background:var(--paper);box-shadow:var(--shadow);border-radius:var(--r);padding:14px 18px;max-width:230px;font-size:.86rem;color:var(--t2);border:1px solid var(--line)}
.hero-quote b{color:var(--firuze);display:block;font-size:.78rem;margin-top:4px}

/* ── stats ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:center;box-shadow:var(--shadow-sm)}
.stat .n{font-size:1.9rem;font-weight:900;color:var(--firuze);letter-spacing:-1px}
.stat .l{font-size:.82rem;color:var(--t3);margin-top:4px}

/* ── section heading ── */
.shead{text-align:center;max-width:40rem;margin:0 auto clamp(2rem,4vw,3rem)}
.shead .kic{width:52px;height:52px;border-radius:15px;background:var(--accent-soft);color:var(--firuze);display:grid;place-items:center;margin:0 auto 16px}
.shead .kic svg{width:26px;height:26px}
.shead h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:10px}
.shead p{color:var(--t2);font-size:1.02rem}
.sec-alt{background:var(--bg-2)}

/* ── categories ── */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-sm);transition:transform .2s var(--spring),box-shadow .25s;cursor:pointer}
.cat:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cat .cic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:16px;font-size:1.6rem}
.cat h3{font-size:1.15rem;margin-bottom:8px}
.cat p{font-size:.88rem;color:var(--t2);margin:0}
.cat .more{margin-top:14px;font-size:.84rem;font-weight:800;color:var(--firuze);display:inline-flex;gap:5px;align-items:center}

/* ── live class ── */
.live{background:linear-gradient(135deg,var(--firuze-d),var(--firuze));color:#fff;border-radius:var(--r-lg);padding:clamp(1.8rem,4vw,3rem);position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.live::before{content:'';position:absolute;inset:0;background:radial-gradient(50% 60% at 92% 0%,rgba(255,255,255,.14),transparent 60%),repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 12px,transparent 12px 24px);opacity:.5}
.live-grid{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center}
.live-badge{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:800;background:rgba(255,255,255,.16);padding:6px 14px;border-radius:var(--pill);margin-bottom:14px}
.live-badge .ldot{width:8px;height:8px;border-radius:50%;background:#ff6b6b;box-shadow:0 0 0 0 rgba(255,107,107,.7);animation:lp 1.6s infinite}
@keyframes lp{0%{box-shadow:0 0 0 0 rgba(255,107,107,.6)}70%{box-shadow:0 0 0 9px rgba(255,107,107,0)}100%{box-shadow:0 0 0 0 rgba(255,107,107,0)}}
.live h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-bottom:10px}
.live p{opacity:.92;margin-bottom:18px;font-size:1rem}
.cd{display:flex;gap:12px}
.cd-box{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);border-radius:var(--r);padding:14px 10px;text-align:center;min-width:74px;backdrop-filter:blur(6px)}
.cd-box .v{font-size:1.9rem;font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.cd-box .k{font-size:.72rem;opacity:.85;margin-top:6px}
.live-cta{display:flex;flex-direction:column;gap:12px}
.live-info{font-size:.88rem;opacity:.9;display:flex;align-items:center;gap:8px}

/* ── courses ── */
.filterbar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.chip{padding:9px 18px;border-radius:var(--pill);border:1px solid var(--line);background:var(--paper);color:var(--t2);font-family:inherit;font-weight:700;font-size:.88rem;cursor:pointer;transition:.2s}
.chip.active,.chip:hover{background:var(--firuze);color:#fff;border-color:var(--firuze)}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.course{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s var(--spring),box-shadow .25s;display:flex;flex-direction:column}
.course:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.course-cover{aspect-ratio:16/10;background:linear-gradient(135deg,var(--firuze-2),var(--firuze-d));position:relative;display:grid;place-items:center;color:#fff;font-size:2.6rem}
.course-cover .ctype{position:absolute;top:12px;inset-inline-start:12px;font-size:.72rem;font-weight:800;padding:5px 11px;border-radius:var(--pill);background:color-mix(in srgb,var(--bg) 88%,transparent);color:var(--firuze-d)}
:root[data-theme="dark"] .course-cover .ctype{color:var(--firuze-2)}
.course-body{padding:20px;display:flex;flex-direction:column;flex:1}
.course-body h3{font-size:1.1rem;margin-bottom:8px}
.course-body p{font-size:.86rem;color:var(--t2);margin:0 0 14px;flex:1}
.course-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.course-price{font-weight:900;color:var(--firuze);font-size:1.05rem}
.course-price.free{color:var(--saffron)}

/* ── articles ── */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.art{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s var(--spring),box-shadow .25s}
.art:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.art-img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--saffron-2),var(--clay));display:grid;place-items:center;color:#fff;font-size:2rem}
.art-body{padding:18px}
.art-num{font-size:.72rem;font-weight:800;color:var(--saffron);letter-spacing:1px}
.art-body h3{font-size:1.02rem;margin:6px 0 8px}
.art-body p{font-size:.84rem;color:var(--t2);margin:0}
.art-date{font-size:.76rem;color:var(--t3);margin-top:12px;display:flex;align-items:center;gap:6px}

/* ── books ── */
.book-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.book{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm);display:flex;gap:18px;transition:transform .2s var(--spring),box-shadow .25s}
.book:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.book-cover{width:96px;flex-shrink:0;aspect-ratio:2/3;border-radius:var(--r-sm);overflow:hidden;background:linear-gradient(160deg,var(--firuze-d),var(--firuze));display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-sm)}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-cover .ph{font-size:1.8rem;opacity:.7}
.book-info{display:flex;flex-direction:column;min-width:0}
.book-info h3{font-size:1.08rem;margin-bottom:4px}
.book-pub{font-size:.8rem;color:var(--t3);margin-bottom:6px}
.book-status{font-size:.74rem;font-weight:800;align-self:flex-start;padding:3px 10px;border-radius:var(--pill);background:var(--accent-soft);color:var(--firuze-d);margin-bottom:auto}
:root[data-theme="dark"] .book-status{color:var(--firuze-2)}
.book-status.soon{background:color-mix(in srgb,var(--saffron) 18%,transparent);color:var(--saffron)}
.book-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}

/* ── audiobook + podcast ── */
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.media-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm);display:flex;gap:22px;align-items:center}
.disc{width:130px;height:130px;border-radius:50%;flex-shrink:0;background:
  repeating-radial-gradient(circle at center,#11272c 0 3px,#1a3338 3px 6px);
  position:relative;display:grid;place-items:center;box-shadow:var(--shadow)}
.disc::after{content:'';position:absolute;width:34px;height:34px;border-radius:50%;background:var(--saffron)}
.disc::before{content:'';position:absolute;width:10px;height:10px;border-radius:50%;background:var(--bg);z-index:1}
.disc.spin{animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.media-info{flex:1;min-width:0}
.media-info .kic{font-size:.78rem;font-weight:800;color:var(--firuze);margin-bottom:4px}
.media-info h3{font-size:1.2rem;margin-bottom:6px}
.media-info p{font-size:.86rem;color:var(--t2);margin:0 0 14px}
.pod-platforms{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pod-platforms a{font-size:.78rem;font-weight:700;padding:6px 12px;border-radius:var(--pill);background:var(--surface);color:var(--t2);transition:.2s}
.pod-platforms a:hover{background:var(--firuze);color:#fff}
.play-btn{width:54px;height:54px;border-radius:50%;border:none;background:var(--firuze);color:#fff;display:grid;place-items:center;cursor:pointer;flex-shrink:0;box-shadow:0 10px 24px -10px rgba(19,135,129,.6);transition:transform .15s}
.play-btn:hover{transform:scale(1.06)}.play-btn svg{width:22px;height:22px}

/* ── about ── */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.about-portrait{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:1/1;background:var(--surface)}
.about-portrait img{width:100%;height:100%;object-fit:cover}
.about-text h2{font-size:clamp(1.5rem,3.2vw,2.2rem);margin-bottom:16px}
.about-text p{color:var(--t2);margin-bottom:14px}
.about-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.about-list li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--t1)}
.about-list svg{width:20px;height:20px;color:var(--firuze);flex-shrink:0;margin-top:3px}

/* ── social ── */
.social-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.soc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .2s var(--spring),box-shadow .25s;cursor:pointer}
.soc:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--firuze)}
.soc .sic{width:48px;height:48px;border-radius:14px;background:var(--accent-soft);color:var(--firuze);display:grid;place-items:center;margin:0 auto 12px}
.soc .sic svg{width:24px;height:24px}
.soc .sn{font-weight:800;font-size:.92rem}
.soc .sh{font-size:.78rem;color:var(--t3);margin-top:3px}

/* ── newsletter ── */
.news{background:linear-gradient(135deg,var(--firuze-d),var(--firuze));color:#fff;border-radius:var(--r-lg);padding:clamp(2rem,5vw,3.4rem);text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.news::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 14px,transparent 14px 28px);opacity:.5}
.news>*{position:relative}
.news h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-bottom:10px}
.news p{opacity:.92;margin-bottom:22px}
.news-form{display:flex;gap:10px;max-width:440px;margin:0 auto}
.news-form input{flex:1;padding:14px 18px;border-radius:var(--pill);border:none;font-family:inherit;font-size:.95rem;outline:none;background:rgba(255,255,255,.95);color:#11272c}

/* ── footer ── */
.ftr{background:var(--firuze-d);color:#cfe6e1;padding:clamp(2.5rem,5vw,4rem) 0 0}
:root[data-theme="dark"] .ftr{background:#0a1416}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:32px}
.ftr-about .brand{color:#fff;margin-bottom:14px}
.ftr-about p{font-size:.88rem;opacity:.8;max-width:24rem}
.ftr-col h4{color:#fff;font-size:.98rem;margin-bottom:14px}
.ftr-col a{display:block;font-size:.88rem;opacity:.82;margin-bottom:10px;transition:.2s}
.ftr-col a:hover{opacity:1;color:#fff;padding-inline-start:4px}
.ftr-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:.82rem;opacity:.8;flex-wrap:wrap}
.ftr-social{display:flex;gap:12px}
.ftr-social a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;transition:.2s}
.ftr-social a:hover{background:var(--saffron);color:#3a2606}
.ftr-social svg{width:18px;height:18px}

/* ── modal/auth/cart/toast (shared) ── */
.zg-scrim{position:fixed;inset:0;background:rgba(8,20,22,.6);backdrop-filter:blur(4px);z-index:200;opacity:0;visibility:hidden;transition:.25s;display:grid;place-items:center;padding:18px}
.zg-scrim.open{opacity:1;visibility:visible}
.zg-modal{width:min(820px,100%);max-height:94vh;overflow:hidden;background:var(--paper);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);border:1px solid var(--line);transform:scale(.94) translateY(10px);transition:transform .3s var(--spring);display:grid;grid-template-columns:1fr 1fr;position:relative}
.zg-scrim.open .zg-modal{transform:none}
.zg-modal.solo{grid-template-columns:1fr;width:min(540px,100%)}
.zg-side{position:relative;overflow:hidden;min-height:430px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;color:#fff;background:linear-gradient(155deg,var(--firuze-2),var(--firuze-d))}
.zg-side-bg{position:absolute;inset:0;opacity:.16;background:radial-gradient(40% 30% at 82% 12%,#fff,transparent 60%),repeating-linear-gradient(90deg,rgba(255,255,255,.4) 0 12px,transparent 12px 24px)}
.zg-side>*{position:relative}
.zg-wb{display:inline-flex;align-items:center;gap:9px;font-weight:900;font-size:1.2rem;margin-bottom:16px}
.zg-wb svg{width:30px;height:30px}
.zg-side h3{font-size:1.4rem;margin-bottom:10px}
.zg-side p{font-size:.88rem;opacity:.94;margin:0 0 18px;line-height:1.8}
.zg-side ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.zg-side li{display:flex;align-items:center;gap:9px;font-size:.88rem;font-weight:600}
.zg-side li svg{width:18px;height:18px;flex-shrink:0}
.zg-x{position:absolute;top:14px;inset-inline-end:14px;width:36px;height:36px;border-radius:11px;background:color-mix(in srgb,var(--bg) 60%,transparent);backdrop-filter:blur(6px);border:1px solid var(--line);color:var(--t1);display:grid;place-items:center;cursor:pointer;z-index:3}
.zg-x svg{width:18px;height:18px}
.zg-mbody{padding:32px 30px;overflow-y:auto}
.zg-tabs{display:flex;gap:6px;padding:5px;background:var(--surface);border-radius:14px;margin-bottom:22px}
.zg-tabs button{flex:1;padding:11px;border:none;border-radius:10px;background:transparent;color:var(--t2);font-family:inherit;font-weight:800;font-size:.95rem;cursor:pointer;transition:.2s}
.zg-tabs button.on{background:var(--paper);color:var(--firuze);box-shadow:var(--shadow-sm)}
.zg-f{margin-bottom:15px}
.zg-f label{display:block;font-size:.86rem;font-weight:700;margin-bottom:7px}
.zg-f input,.zg-f select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--t1);font-family:inherit;font-size:.92rem;outline:none;transition:.2s}
.zg-f input:focus,.zg-f select:focus{border-color:var(--firuze);box-shadow:0 0 0 3px var(--accent-soft)}
.zg-otp{display:flex;gap:9px;direction:ltr;justify-content:center;margin:6px 0}
.zg-otp input{width:50px;height:58px;text-align:center;font-size:1.4rem;font-weight:800;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--t1);outline:none}
.zg-otp input:focus{border-color:var(--firuze);box-shadow:0 0 0 3px var(--accent-soft)}
.zg-btn{width:100%;padding:13px;border:none;border-radius:13px;background:linear-gradient(120deg,var(--firuze-2),var(--firuze-d));color:#fff;font-family:inherit;font-weight:800;font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,filter .2s}
.zg-btn:hover{filter:brightness(1.06)}.zg-btn svg{width:17px;height:17px}
.zg-check{display:flex;align-items:flex-start;gap:9px;margin:14px 0 0;font-size:.8rem;color:var(--t2);line-height:1.6;cursor:pointer}
.zg-check input{width:17px;height:17px;margin-top:1px;accent-color:var(--firuze);flex-shrink:0}
.zg-mhd{margin-bottom:18px}.zg-mhd h3{font-size:1.25rem;margin-bottom:5px}.zg-mhd p{font-size:.86rem;color:var(--t2);margin:0;line-height:1.7}
.zg-mut{font-size:.8rem;color:var(--t3);text-align:center;margin-top:12px}
.zg-link{color:var(--firuze);font-weight:700;cursor:pointer;background:none;border:none;font-family:inherit;font-size:inherit;padding:0}
.zg-pay{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:12px;background:var(--accent-soft);margin:6px 0 16px;font-size:.9rem}.zg-pay b{color:var(--firuze-d);font-size:1.05rem}
:root[data-theme="dark"] .zg-pay b{color:var(--firuze-2)}
.zg-cart-row{display:flex;align-items:center;justify-content:space-between;padding:13px 4px;border-bottom:1px solid var(--line);font-size:.9rem}
.zg-toast{position:fixed;bottom:24px;inset-inline-start:50%;transform:translate(-50%,160%);background:var(--firuze-d);color:#fff;box-shadow:var(--shadow-lg);padding:13px 22px;border-radius:14px;font-size:.9rem;font-weight:700;z-index:300;transition:transform .4s var(--spring);max-width:90vw;text-align:center}
.zg-toast.show{transform:translate(-50%,0)}

/* ── reveal anim ── */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}
}

/* ── responsive ── */
@media(max-width:980px){
  .hero .wrap,.about-grid,.live-grid,.media-grid{grid-template-columns:1fr;gap:32px}
  .hero-portrait{max-width:380px;margin:0 auto}
  .stats,.cat-grid,.social-row{grid-template-columns:repeat(2,1fr)}
  .course-grid,.art-grid,.book-row{grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:24px}
  .ftr-about{grid-column:1/-1}
}
@media(max-width:680px){
  .nav{display:none;position:absolute;top:100%;inset-inline:0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:14px;gap:4px;margin:0;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .burger{display:grid}
  .course-grid,.art-grid,.book-row{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .social-row{grid-template-columns:repeat(2,1fr)}
  .book{flex-direction:column}.book-cover{width:84px}
  .media-card{flex-direction:column;text-align:center}
  .zg-side{display:none}.zg-modal{grid-template-columns:1fr}
  .cd-box{min-width:60px;padding:10px 6px}.cd-box .v{font-size:1.5rem}
  .topbar .tb-left{display:none}
  .hero-quote{display:none}
}