@font-face{font-family:Vazirmatn;src:url("fonts/Vazirmatn-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url("fonts/Vazirmatn-Medium.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Vazirmatn;src:url("fonts/Vazirmatn-Bold.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
    --blue:#0b2545; --blue-2:#123a6b; --blue-3:#1d4e89; --blue-soft:#eaf0fa;
    --gold:#c8a24a; --gold-2:#b3892f; --gold-3:#e6c977; --gold-soft:#f7efda;
    --ink:#15233b; --mut:#6b7890; --line:#e4e9f2; --bg:#f3f6fc; --card:#fff;
    --ok:#15803d; --ok-bg:#eafaf0; --bad:#c1262d; --bad-bg:#fdf0f0;
    --warn:#9a6a16; --warn-bg:#fbf4e3; --r:16px; --shadow:0 18px 50px rgba(11,37,69,.10);
}
*{box-sizing:border-box}
html{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.85;
    min-height:100vh;display:flex;flex-direction:column;
    font-family:Vazirmatn,Tahoma,"Segoe UI",system-ui,sans-serif;
    background-image:radial-gradient(1200px 360px at 100% -8%,rgba(29,78,137,.07),transparent),
                     radial-gradient(900px 300px at -6% 4%,rgba(200,162,74,.07),transparent)}
body > main.wrap{flex:1 0 auto}
.site-head{flex:0 0 auto}
a{color:inherit}
.ic{width:18px;height:18px;flex:0 0 auto;vertical-align:-3px}

.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
/* desktop: public area uses 80% of the viewport width */
@media(min-width:1024px){ .wrap{width:80%;max-width:none} }

/* ----------------- header ----------------- */
.site-head{background:linear-gradient(120deg,var(--blue),var(--blue-2));
    border-bottom:3px solid var(--gold);position:sticky;top:0;z-index:30;
    box-shadow:0 6px 24px rgba(11,37,69,.18)}
.site-head__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;font-weight:700}
.brand__mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
    background:linear-gradient(135deg,var(--gold-3),var(--gold-2));color:var(--blue);
    box-shadow:0 4px 14px rgba(200,162,74,.4)}
.brand__mark .ic{width:22px;height:22px}
.brand__name{font-size:18px;letter-spacing:.2px}
.site-nav{display:flex;align-items:center;gap:8px}
.site-nav a{color:#dce6f5;text-decoration:none;font-size:15px;padding:9px 14px;border-radius:10px;
    display:inline-flex;align-items:center;gap:7px}
.site-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.site-nav__cta{color:var(--blue) !important;background:linear-gradient(135deg,var(--gold-3),var(--gold));
    font-weight:700}
.site-nav__cta:hover{filter:brightness(1.03);background:linear-gradient(135deg,var(--gold-3),var(--gold))}

/* ----------------- footer ----------------- */
.site-foot{flex:0 0 auto;margin-top:auto;background:linear-gradient(120deg,var(--blue),var(--blue-2));
    color:#aebfd6;padding:22px 0;font-size:13.5px;text-align:center;border-top:3px solid var(--gold)}

/* ----------------- hero ----------------- */
.hero{margin:30px 0 8px}
.hero__inner{background:linear-gradient(125deg,var(--blue),#0f2f59 60%,var(--blue-3));
    border-radius:22px;padding:40px 36px;color:#fff;position:relative;overflow:hidden;
    box-shadow:var(--shadow)}
.hero__inner::after{content:"";position:absolute;inset-inline-start:-60px;top:-60px;width:240px;height:240px;
    background:radial-gradient(circle,rgba(200,162,74,.35),transparent 70%);pointer-events:none}
.hero__eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
    color:var(--blue);background:linear-gradient(135deg,var(--gold-3),var(--gold));
    padding:6px 14px;border-radius:999px}
.hero__eyebrow .ic{width:16px;height:16px}
.hero__title{margin:16px 0 8px;font-size:30px;font-weight:700;letter-spacing:.2px}
.hero__sub{margin:0;color:#cddaee;max-width:640px}

/* ----------------- cards ----------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:22px;padding:26px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
    text-decoration:none;color:inherit;display:flex;flex-direction:column;position:relative;
    transition:transform .16s,box-shadow .16s,border-color .16s}
.card::before{content:"";position:absolute;top:0;inset-inline:0;height:3px;
    background:linear-gradient(90deg,var(--gold),var(--gold-3));opacity:.9}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d6deee}
.card__media{aspect-ratio:16/10;background:linear-gradient(135deg,#eef3fb,#e4ecf8);
    display:grid;place-items:center;overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover}
.card__placeholder{color:var(--blue-3);opacity:.35}
.card__placeholder .ic{width:54px;height:54px}
.card__body{padding:16px 17px;display:flex;flex-direction:column;gap:9px;flex:1}
.card__title{margin:0;font-size:17.5px;font-weight:700;color:var(--blue)}
.card__meta{font-size:12.5px;color:var(--mut);display:inline-flex;align-items:center;gap:6px}
.card__meta .ic{width:15px;height:15px}
.card__desc{margin:0;font-size:13px;color:var(--mut);flex:1}
.card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:4px;
    padding-top:13px;border-top:1px solid var(--line)}
.price{font-weight:700;color:var(--blue);font-size:15px}
.card__cta{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13px;
    color:var(--gold-2);background:var(--gold-soft);padding:7px 14px;border-radius:999px}
.card__cta .ic{width:15px;height:15px}
.card--inactive{filter:grayscale(1);background:#f4f4f5;border-color:#dcdce0;cursor:default}
.card--inactive::before{background:linear-gradient(90deg,#cdcdd2,#e3e3e7)}
.card--inactive:hover{transform:none;box-shadow:none;border-color:#dcdce0}
.card--full{cursor:default}
.card--full:hover{transform:none;box-shadow:none;border-color:var(--line)}
.card__cta--full{background:#fdecec;color:var(--bad)}
.card__cta--off{background:#ececef;color:#7a8699}
.card__ribbon{position:absolute;top:11px;inset-inline-start:11px;z-index:3;background:var(--bad);color:#fff;
    font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px;box-shadow:0 6px 16px rgba(193,38,45,.32)}
.capacity-note{display:flex;align-items:center;gap:9px;background:var(--bad-bg);color:var(--bad);
    border:1px solid #f3cccd;border-radius:12px;padding:16px 18px;font-weight:600;font-size:14.5px}
.capacity-note .ic{width:20px;height:20px}
.discount-row{display:flex;gap:8px;margin-top:7px}
.discount-row input{flex:1;margin-top:0}
.discount-row .btn{white-space:nowrap;padding:11px 18px}
.discount-msg{margin:9px 0 2px;font-size:13.5px;font-weight:600;border-radius:10px;padding:10px 13px}
.discount-msg.is-ok{background:var(--ok-bg);color:var(--ok);border:1px solid #c7eed5}
.discount-msg.is-bad{background:var(--bad-bg);color:var(--bad);border:1px solid #f3cccd}

/* ----------------- track page ----------------- */
.trackpage{min-height:52vh;display:grid;place-items:center;padding:40px 0}
.trackcard{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:42px 34px;
    text-align:center;max-width:520px;width:100%;box-shadow:var(--shadow)}
.trackcard__icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 16px;
    background:linear-gradient(135deg,var(--blue),var(--blue-3));color:#fff}
.trackcard__icon .ic{width:28px;height:28px}
.trackcard__title{margin:0 0 8px;font-size:21px;color:var(--blue)}
.trackcard__sub{margin:0 0 22px;color:var(--mut);font-size:14px}
.trackcard__form{display:flex;gap:10px}
.trackcard__form input{flex:1;padding:14px 16px;border:1px solid var(--line);border-radius:12px;
    font:inherit;direction:ltr;text-align:center;letter-spacing:.14em;text-transform:uppercase;background:#fbfdff}
.trackcard__form input:focus{outline:none;border-color:var(--blue-3);box-shadow:0 0 0 4px var(--blue-soft)}
.trackcard__form button{background:linear-gradient(135deg,var(--blue),var(--blue-3));color:#fff;border:none;
    border-radius:12px;padding:0 22px;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}

/* ----------------- registration ----------------- */
.reg{display:grid;grid-template-columns:312px 1fr;gap:26px;padding:30px 0;align-items:start}
.reg__summary{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;
    position:sticky;top:90px;box-shadow:var(--shadow)}
.reg__media{aspect-ratio:16/10;background:linear-gradient(135deg,#eef3fb,#e4ecf8);border-radius:12px;
    overflow:hidden;display:grid;place-items:center;margin-bottom:15px}
.reg__media img{width:100%;height:100%;object-fit:cover}
.reg__summary h2{margin:0 0 12px;font-size:19px;color:var(--blue)}
.reg__row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;
    border-bottom:1px dashed var(--line);font-size:14px}
.reg__row span{color:var(--mut);display:inline-flex;align-items:center;gap:7px}
.reg__row span .ic{width:15px;height:15px}
.reg__desc{margin:13px 0 0;font-size:13px;color:var(--mut)}
.reg__formwrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
    padding:28px;box-shadow:var(--shadow)}
.reg__title{margin:0 0 20px;font-size:21px;color:var(--blue)}

/* ----------------- forms ----------------- */
.form label{display:block;margin-bottom:15px;font-size:14px;color:var(--mut);font-weight:500}
.form input,.form select,.form textarea{width:100%;margin-top:7px;padding:13px 14px;font:inherit;
    color:var(--ink);background:#fbfdff;border:1px solid var(--line);border-radius:12px;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue-3);
    box-shadow:0 0 0 4px var(--blue-soft);background:#fff}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.form__actions{display:flex;gap:10px;margin-top:6px;flex-wrap:wrap}
.opt{color:#9aa6bc;font-size:12px;font-weight:400}

/* ----------------- buttons ----------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:linear-gradient(135deg,var(--gold-3),var(--gold));color:#3a2c08;font:inherit;font-weight:700;
    border:none;border-radius:12px;padding:13px 22px;cursor:pointer;text-decoration:none;
    box-shadow:0 6px 16px rgba(200,162,74,.28)}
.btn:hover{filter:brightness(1.03)}
.btn .ic{width:18px;height:18px}
.btn--pay{width:100%;font-size:16px;margin-top:6px;padding:15px}
.btn--ghost{background:#fff;border:1px solid var(--line);color:var(--blue);box-shadow:none}
.btn--ghost:hover{border-color:var(--blue-3);background:var(--blue-soft)}
.btn[disabled]{opacity:.5;cursor:not-allowed;filter:none}

/* ----------------- flashes ----------------- */
.flash{padding:13px 16px;border-radius:12px;margin:16px 0;font-size:14px;border:1px solid transparent}
.flash--error{background:var(--bad-bg);color:var(--bad);border-color:#f3cccd}
.flash--ok{background:var(--ok-bg);color:var(--ok);border-color:#c7eed5}
.flash--warn{background:var(--warn-bg);color:var(--warn);border-color:#f0dcae}

/* ----------------- result ----------------- */
.result{max-width:500px;margin:54px auto;background:var(--card);border:1px solid var(--line);
    border-radius:22px;padding:40px;text-align:center;box-shadow:var(--shadow)}
.result__icon{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;
    font-size:36px;font-weight:700;margin:0 auto 16px}
.result--ok .result__icon{background:var(--ok-bg);color:var(--ok)}
.result--bad .result__icon{background:var(--bad-bg);color:var(--bad)}
.result__icon .ic{width:36px;height:36px}
.result h1{margin:0 0 8px;font-size:22px;color:var(--blue)}
.result p{margin:0;color:var(--mut)}
.result__actions{display:flex;gap:10px;justify-content:center;margin-top:24px;flex-wrap:wrap}

/* ----------------- empty ----------------- */
.empty{background:var(--card);border:1px dashed #cfd8e8;border-radius:var(--r);padding:46px 24px;
    text-align:center;color:var(--mut);margin:28px 0}
.empty p{margin:14px 0 0}
.empty a{color:var(--blue-3);font-weight:700}
.empty__icon{width:48px;height:48px;color:#b9c4d8}

@media(max-width:820px){
    .reg{grid-template-columns:1fr}
    .reg__summary{position:static}
}
@media(max-width:560px){
    .site-nav a{padding:8px 10px;font-size:14px}
    .brand__name{font-size:16px}
    .hero__inner{padding:30px 22px}
    .hero__title{font-size:24px}
    .form__grid{grid-template-columns:1fr}
    .trackcard__form{flex-direction:column}
}

/* ===== class selection flow (branch → book → teacher → time) ===== */
.stepper{display:flex;gap:6px;list-style:none;padding:0;margin:0 0 18px;flex-wrap:wrap}
.stepper__item{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--mut);font-size:13px}
.stepper__num{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-2);font-weight:700;font-size:12px}
.stepper__item--active{border-color:var(--blue);color:var(--blue)}
.stepper__item--active .stepper__num{background:var(--blue);color:#fff}
.stepper__item--done .stepper__num{background:var(--gold);color:#fff}

.crumbs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.crumb{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:10px;background:var(--blue-soft);color:var(--blue);text-decoration:none;font-size:13px;border:1px solid #d8e2f3}
.crumb .ic{width:16px;height:16px}
.crumb__x{font-size:11px;color:#fff;background:var(--blue);border-radius:6px;padding:2px 7px}

.sec-title{font-size:18px;margin:0 0 14px;color:var(--blue)}

.select-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
/* desktop: fixed 5 per row, right-aligned (RTL), capped width so cards keep a stable size */
@media(min-width:1024px){
  .select-grid,.cards{grid-template-columns:repeat(5,1fr);max-width:1100px;margin-inline:0}
}
.select-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:16px;border-radius:16px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:inherit;box-shadow:0 4px 14px rgba(11,37,69,.05);transition:transform .15s,border-color .15s,box-shadow .15s}
.select-card:hover{transform:translateY(-4px);border-color:var(--blue);box-shadow:var(--shadow)}
.select-card__media{width:100%;aspect-ratio:1/1;border-radius:12px;overflow:hidden;display:grid;place-items:center;background:var(--bg)}
.select-card__media img{width:100%;height:100%;object-fit:cover}
.select-card__ph{color:#9aa6bd}
.select-card__ph .ic{width:42px;height:42px}
.select-card__name{font-weight:700;text-align:center;color:var(--ink)}

.sec-hint{color:var(--mut);font-size:13.5px;margin:-6px 0 16px}
.class-list{display:flex;flex-direction:column;gap:14px}
.class-row{display:flex;align-items:stretch;gap:16px;padding:14px 16px;border-radius:16px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:inherit;box-shadow:0 4px 14px rgba(11,37,69,.05);transition:border-color .15s,transform .15s,box-shadow .15s}
.class-row:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:0 10px 26px rgba(11,37,69,.12)}
.class-row__time{flex:0 0 auto;min-width:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-align:center;
    background:linear-gradient(135deg,var(--blue-soft),#f4f8ff);border:1px solid #dbe6f7;border-radius:13px;padding:12px 14px}
.class-row__time-ic{color:var(--blue-3)}
.class-row__time-ic .ic{width:20px;height:20px}
.class-row__time b{font-size:21px;font-weight:800;color:var(--blue);line-height:1.25;direction:ltr}
.class-row__time small{font-size:12px;color:var(--mut)}
.class-row__main{flex:1;display:flex;flex-direction:column;justify-content:center;gap:7px;min-width:0}
.class-row__title{font-size:16px;color:var(--ink)}
.class-row__part{font-size:12px;font-weight:700;background:var(--blue-soft);color:var(--blue-3);border-radius:6px;padding:1px 8px;margin-inline-start:4px}
.class-row__tags{display:flex;flex-wrap:wrap;gap:6px}
.class-row__tag{font-size:11px;background:var(--gold-soft);color:var(--gold-2);border-radius:6px;padding:2px 8px}
.class-row__tag--bad{background:var(--bad-bg);color:var(--bad)}
.class-row__price{align-self:center;font-weight:800;color:var(--blue);white-space:nowrap;font-size:16px}
.class-row__price small{font-weight:500;color:var(--mut)}
.class-row__cta{align-self:center;display:inline-flex;align-items:center;gap:6px;background:var(--blue);color:#fff;border-radius:10px;padding:10px 18px;font-weight:700;font-size:14px;white-space:nowrap}
.class-row__cta .ic{width:16px;height:16px}
.class-row--off{opacity:.72;background:#f7f9fc}
.class-row--off:hover{transform:none;border-color:var(--line);box-shadow:0 4px 14px rgba(11,37,69,.05)}
.class-row__cta--off{background:#9aa6bd}
@media(max-width:640px){
  .class-row{flex-direction:column;align-items:stretch;gap:12px;padding:14px}
  .class-row__time{flex-direction:row;justify-content:center;gap:10px;min-width:0;padding:11px}
  .class-row__time b{font-size:20px}
  .class-row__main{text-align:center;align-items:center}
  .class-row__price,.class-row__cta{align-self:stretch;justify-content:center;text-align:center}
}

/* term selection — wide rounded radio rectangles */
.terms{display:flex;flex-direction:column;gap:12px;margin:4px 0 6px}
.term-opt{display:block;cursor:pointer}
.term-opt input{position:absolute;opacity:0;pointer-events:none}
.term-opt__box{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-radius:16px;border:2px solid var(--line);background:var(--card);transition:border-color .15s,background .15s,box-shadow .15s}
.term-opt__head{display:flex;flex-direction:column;gap:3px}
.term-opt__t{font-weight:800;font-size:16px;color:var(--ink)}
.term-opt__d{font-size:12.5px;color:var(--gold-2)}
.term-opt__p{font-weight:800;font-size:17px;color:var(--blue)}
.term-opt input:checked + .term-opt__box{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 6px 18px rgba(11,37,69,.12)}
.term-opt input:focus-visible + .term-opt__box{outline:2px solid var(--blue);outline-offset:2px}

/* custom clean radio buttons (native radios outside the term cards) */
input[type="radio"]{appearance:none;-webkit-appearance:none;margin:0;width:20px;height:20px;border:2px solid var(--line);
    border-radius:50%;display:inline-grid;place-content:center;cursor:pointer;vertical-align:-4px;flex:0 0 auto;transition:border-color .15s}
input[type="radio"]::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--blue);transform:scale(0);transition:transform .12s}
input[type="radio"]:checked{border-color:var(--blue)}
input[type="radio"]:checked::before{transform:scale(1)}
input[type="radio"]:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.term-opt input[type="radio"]{position:absolute;opacity:0;pointer-events:none}

/* custom clean checkboxes */
input[type="checkbox"]{appearance:none;-webkit-appearance:none;margin:0;width:20px;height:20px;border:2px solid var(--line);
    border-radius:6px;display:inline-grid;place-content:center;cursor:pointer;vertical-align:-5px;flex:0 0 auto;transition:border-color .15s,background .15s}
input[type="checkbox"]::before{content:"";width:12px;height:12px;transform:scale(0);transition:transform .12s;background:var(--blue);
    clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%)}
input[type="checkbox"]:checked{border-color:var(--blue)}
input[type="checkbox"]:checked::before{transform:scale(1)}
input[type="checkbox"]:focus-visible{outline:2px solid var(--blue);outline-offset:2px}