/* =====================================================================
   Kohan design system
   Colours come from the logo: leaf green, stem green, deep forest green,
   with sage/cedar tones and warm off-white paper. Brand colours can be
   overridden from Admin → Settings → Appearance (injected as CSS vars).
   ===================================================================== */
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-FD-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-FD-Medium.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-FD-SemiBold.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-FD-Bold.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-FD-ExtraBold.woff2") format("woff2");font-weight:800;font-display:swap}

:root{
  /* brand (overridable) */
  --primary:#2F5D34; --primary-dark:#1E3B24; --accent:#8DB847; --sage:#A9BC94; --soft:#EDF2E4;
  /* derived greens */
  --green-50:#F4F7EF; --green-100:var(--soft); --green-200:#D7E2C7; --green-600:#4C7A3A;
  /* neutrals */
  --paper:#FAF9F4; --surface:#FFFFFF; --ink:#17231B; --ink-2:#34423A; --muted:#667268; --faint:#8E988F;
  --line:#E6E8DF; --line-2:#D9DDD0;
  /* status */
  --ok:#2F7D46; --ok-bg:#E6F2E7; --warn:#9A6A12; --warn-bg:#FBF1DC; --bad:#A23B32; --bad-bg:#F8E5E2;
  --info:#2E6480; --info-bg:#E3EFF4;
  /* type */
  --font:"Vazirmatn",Tahoma,system-ui,sans-serif;
  --font-han:"Noto Serif SC","Noto Serif CJK SC","Songti SC","STSong","SimSun",serif;
  --fs-xs:.78rem; --fs-sm:.875rem; --fs-base:1rem; --fs-md:1.125rem; --fs-lg:1.3rem; --fs-xl:1.6rem; --fs-2xl:2rem; --fs-3xl:2.6rem;
  /* spacing (4px scale) */
  --s1:.25rem; --s2:.5rem; --s3:.75rem; --s4:1rem; --s5:1.25rem; --s6:1.5rem; --s8:2rem; --s10:2.5rem; --s12:3rem; --s16:4rem; --s20:5rem;
  /* shape */
  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px; --r-full:999px;
  --shadow-sm:0 1px 2px rgba(23,35,27,.06); --shadow:0 4px 18px -6px rgba(23,35,27,.12);
  --shadow-lg:0 18px 50px -20px rgba(23,35,27,.28);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:var(--fs-base);line-height:1.8;color:var(--ink);background:var(--paper);
  text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
h1,h2,h3,h4{line-height:1.45;margin:0 0 var(--s3);color:var(--ink);font-weight:800}
h1{font-size:var(--fs-2xl)} h2{font-size:var(--fs-xl)} h3{font-size:var(--fs-md);font-weight:700} h4{font-size:var(--fs-base);font-weight:700}
p{margin:0 0 var(--s4)}
.han{font-family:var(--font-han);font-weight:600;letter-spacing:.02em}
.ltr{direction:ltr;unicode-bidi:isolate}
.pinyin{font-family:Georgia,"Times New Roman",serif;font-style:italic;direction:ltr;unicode-bidi:isolate}
.muted{color:var(--muted)} .small{font-size:var(--fs-sm)} .xs{font-size:var(--fs-xs)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--s4)}
@media(min-width:768px){.container{padding-inline:var(--s6)} h1{font-size:var(--fs-3xl)} h2{font-size:var(--fs-2xl)}}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 70%,transparent);outline-offset:2px;border-radius:6px}
.skip{position:absolute;inset-inline-start:-999px;top:0;background:var(--primary);color:#fff;padding:.5rem 1rem;z-index:100}
.skip:focus{inset-inline-start:0}

/* ------------------------------------------------------------ buttons */
.btn{--bg:var(--primary);--fg:#fff;--bd:var(--primary);display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:44px;padding:.55rem 1.25rem;border-radius:var(--r-full);border:1.5px solid var(--bd);background:var(--bg);color:var(--fg);
  font:inherit;font-weight:700;font-size:var(--fs-sm);cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s;white-space:nowrap;text-align:center}
.btn:hover{--bg:var(--primary-dark);--bd:var(--primary-dark);color:var(--fg)}
.btn:active{transform:translateY(1px)}
.btn svg{width:18px;height:18px;flex:none}
.btn-light{--bg:var(--soft);--fg:var(--primary-dark);--bd:var(--soft)}
.btn-light:hover{--bg:var(--green-200);--bd:var(--green-200)}
.btn-outline{--bg:transparent;--fg:var(--primary);--bd:var(--line-2)}
.btn-outline:hover{--bg:var(--soft);--bd:var(--sage);--fg:var(--primary-dark)}
.btn-ghost{--bg:transparent;--fg:var(--ink-2);--bd:transparent}
.btn-ghost:hover{--bg:var(--green-50);--bd:transparent;--fg:var(--primary-dark)}
.btn-danger{--bg:var(--bad);--bd:var(--bad)} .btn-danger:hover{--bg:#822d26;--bd:#822d26}
.btn-danger-outline{--bg:transparent;--fg:var(--bad);--bd:#e7c3be} .btn-danger-outline:hover{--bg:var(--bad-bg);--fg:var(--bad);--bd:#e7c3be}
.btn-white{--bg:#fff;--fg:var(--primary-dark);--bd:#fff} .btn-white:hover{--bg:var(--soft);--bd:var(--soft)}
.btn-lg{min-height:52px;padding:.7rem 1.75rem;font-size:var(--fs-base)}
.btn-sm{min-height:36px;padding:.3rem .9rem;font-size:var(--fs-xs)}
.btn-block{width:100%}
.btn[disabled],.btn.disabled{opacity:.5;pointer-events:none}
.link-arrow{display:inline-flex;align-items:center;gap:.35rem;font-weight:700}
.link-arrow svg{width:16px;height:16px;transition:transform .15s}
.link-arrow:hover svg{transform:translateX(-3px)}

/* ------------------------------------------------------------ header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 92%,transparent);
  backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;gap:var(--s4);height:68px}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);flex:none}
.brand img{height:40px;width:auto}
.brand-name{font-weight:800;font-size:1.35rem;line-height:1;color:var(--primary-dark)}
.brand-sub{display:block;font-size:.66rem;font-weight:500;color:var(--muted);margin-top:.2rem;letter-spacing:0}
.main-nav{display:none;margin-inline-start:var(--s4)}
.main-nav ul{list-style:none;display:flex;gap:.1rem;margin:0;padding:0}
.main-nav a{display:block;padding:.45rem .8rem;border-radius:var(--r-full);color:var(--ink-2);font-weight:600;font-size:var(--fs-sm)}
.main-nav a:hover{background:var(--green-50);color:var(--primary-dark)}
.main-nav a.active{color:var(--primary);background:var(--soft)}
.header-actions{margin-inline-start:auto;display:flex;align-items:center;gap:.5rem}
.header-social{display:none;gap:.25rem;margin-inline-end:.25rem}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--r-full);color:var(--ink-2);background:transparent;border:0;cursor:pointer;position:relative}
.icon-btn:hover{background:var(--green-50);color:var(--primary)}
.icon-btn svg{width:20px;height:20px}
.header-actions .btn{min-height:40px;padding:.4rem 1rem}
.hide-sm{display:none!important}
.menu-toggle{display:inline-grid}
@media(min-width:1060px){.main-nav{display:block}.menu-toggle{display:none}.header-social{display:flex}}
@media(min-width:560px){.hide-sm{display:inline-flex!important}}
.mobile-nav{position:fixed;inset:0;z-index:60;background:rgba(15,25,18,.45);opacity:0;visibility:hidden;transition:.2s}
.mobile-nav.open{opacity:1;visibility:visible}
.mobile-nav .panel{position:absolute;inset-block:0;inset-inline-start:0;width:min(86vw,340px);background:var(--paper);padding:var(--s5);
  transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;gap:var(--s4);overflow-y:auto}
.mobile-nav.open .panel{transform:none}
.mobile-nav nav a{display:flex;align-items:center;justify-content:space-between;padding:.8rem .25rem;border-bottom:1px solid var(--line);color:var(--ink);font-weight:600}
.mobile-nav .btns{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.mobile-nav .social{display:flex;gap:.5rem;margin-top:auto}

/* ------------------------------------------------------------ flash */
.flashes{position:fixed;top:78px;inset-inline:0;z-index:70;display:grid;gap:.5rem;justify-items:center;padding-inline:var(--s4);pointer-events:none}
.flash{pointer-events:auto;display:flex;gap:.6rem;align-items:flex-start;max-width:560px;width:100%;padding:.8rem 1rem;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);font-size:var(--fs-sm);animation:drop .3s ease}
.flash svg{width:20px;height:20px;flex:none;margin-top:2px}
.flash-success{border-color:#bfdcc4}.flash-success svg{color:var(--ok)}
.flash-error{border-color:#ebc6c1}.flash-error svg{color:var(--bad)}
.flash-info svg{color:var(--info)}
.flash button{margin-inline-start:auto;background:none;border:0;cursor:pointer;color:var(--faint);padding:0;line-height:1}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ------------------------------------------------------------ sections */
.section{padding-block:var(--s16)}
@media(min-width:768px){.section{padding-block:var(--s20)}}
.section-tight{padding-block:var(--s12)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--s4);margin-bottom:var(--s8)}
.section-head h2{margin:0}
.section-head p{margin:.35rem 0 0;color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--fs-xs);font-weight:700;color:var(--primary);letter-spacing:.02em;margin-bottom:.5rem}
.eyebrow .han{font-size:1rem;color:var(--accent)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.bg-white{background:var(--surface)} .bg-soft{background:var(--green-50)}
.bg-dark{background:var(--primary-dark);color:#E9EFE3}
.bg-dark h2,.bg-dark h3{color:#fff}
.center{text-align:center}

/* ------------------------------------------------------------ hero */
.hero{position:relative;overflow:hidden;padding-block:var(--s10) var(--s16)}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 60% at 15% 30%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%),
  radial-gradient(40% 50% at 90% 90%,color-mix(in srgb,var(--sage) 22%,transparent),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;gap:var(--s10);align-items:center}
@media(min-width:960px){.hero{padding-block:var(--s16) var(--s20)}.hero-grid{grid-template-columns:1.1fr .9fr;gap:var(--s12)}}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem .35rem .45rem;border-radius:var(--r-full);background:var(--surface);
  border:1px solid var(--line);font-size:var(--fs-xs);font-weight:700;color:var(--primary-dark);box-shadow:var(--shadow-sm);margin-bottom:var(--s5)}
.hero-badge .dot{width:26px;height:26px;border-radius:50%;background:var(--soft);display:grid;place-items:center;font-family:var(--font-han);color:var(--primary);font-size:.85rem}
.hero h1{font-size:clamp(1.9rem,5.2vw,3.3rem);line-height:1.4;margin-bottom:var(--s5);letter-spacing:-.01em}
.hero h1 .hl{color:var(--primary);position:relative;white-space:nowrap}
.hero h1 .hl::after{content:"";position:absolute;inset-inline:0;bottom:.12em;height:.28em;background:color-mix(in srgb,var(--accent) 35%,transparent);z-index:-1;border-radius:4px}
.hero-sub{font-size:var(--fs-md);color:var(--ink-2);max-width:36rem;margin-bottom:var(--s8)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem}
.hero-points{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:var(--s8);padding:0;list-style:none;color:var(--muted);font-size:var(--fs-sm)}
.hero-points li{display:flex;align-items:center;gap:.4rem}
.hero-points svg{width:18px;height:18px;color:var(--accent)}
.hero-visual{position:relative;display:grid;place-items:center;min-height:360px}
.hero-logo-bg{position:absolute;width:115%;max-width:none;opacity:.13;inset-inline-start:-8%;top:50%;transform:translateY(-50%);pointer-events:none}
.char-card{position:relative;width:min(100%,340px);aspect-ratio:1/1.12;background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);
  border:1px solid var(--line);padding:var(--s6);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem}
.char-card .grid{position:relative;width:78%;aspect-ratio:1;border:1.5px solid color-mix(in srgb,var(--sage) 80%,transparent);border-radius:6px;display:grid;place-items:center}
.char-card .grid::before,.char-card .grid::after{content:"";position:absolute;inset:0;background:
  linear-gradient(var(--line-2),var(--line-2)) center/1px 100% no-repeat,linear-gradient(var(--line-2),var(--line-2)) center/100% 1px no-repeat}
.char-card .grid::after{background:linear-gradient(45deg,transparent calc(50% - .5px),var(--green-200) 50%,transparent calc(50% + .5px)),
  linear-gradient(-45deg,transparent calc(50% - .5px),var(--green-200) 50%,transparent calc(50% + .5px));opacity:.9}
.char-card .big{position:relative;z-index:1;font-family:var(--font-han);font-size:clamp(6rem,17vw,9.5rem);line-height:1;color:var(--primary-dark);font-weight:700}
.char-card .py{font-size:1.4rem;color:var(--primary)}
.char-card .fa{font-size:var(--fs-sm);color:var(--muted);font-weight:600}
.chip-float{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:.55rem .85rem;
  display:flex;align-items:center;gap:.6rem;font-size:var(--fs-xs);font-weight:600;color:var(--ink-2)}
.chip-float .han{font-size:1.25rem;color:var(--primary-dark)}
.chip-a{top:6%;inset-inline-end:0} .chip-b{bottom:8%;inset-inline-start:0}
.chip-float svg.tones{width:64px;height:28px}
@media(max-width:480px){.chip-a{top:-2%;inset-inline-end:-2%}.chip-b{bottom:-2%;inset-inline-start:-2%}.hero-visual{min-height:320px}}

/* ------------------------------------------------------------ intro */
.intro-grid{display:grid;gap:var(--s8);align-items:center}
@media(min-width:900px){.intro-grid{grid-template-columns:.9fr 1.1fr;gap:var(--s16)}}
.intro-quote{position:relative;padding:var(--s8);border-radius:var(--r-xl);background:var(--primary-dark);color:#E9EFE3;overflow:hidden}
.intro-quote .han-bg{position:absolute;inset-inline-start:-10px;bottom:-40px;font-family:var(--font-han);font-size:11rem;line-height:1;color:rgba(255,255,255,.06)}
.intro-quote p{position:relative;font-size:var(--fs-lg);font-weight:700;color:#fff;line-height:1.7;margin:0}
.intro-quote .by{position:relative;display:flex;align-items:center;gap:.6rem;margin-top:var(--s5);font-size:var(--fs-sm);color:var(--sage)}
.intro-quote img{width:54px;filter:brightness(1.15)}

/* ------------------------------------------------------------ feature cards */
.features{display:grid;gap:var(--s4);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s6);transition:border-color .2s,transform .2s,box-shadow .2s}
.feature:hover{border-color:var(--green-200);transform:translateY(-2px);box-shadow:var(--shadow)}
.feature .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--soft);color:var(--primary);margin-bottom:var(--s4)}
.feature .ico svg{width:24px;height:24px}
.feature h3{margin-bottom:.35rem}
.feature p{margin:0;color:var(--muted);font-size:var(--fs-sm)}
.feature.lead{background:var(--primary);border-color:var(--primary);color:#E9EFE3}
.feature.lead h3{color:#fff} .feature.lead p{color:#DCE6D2} .feature.lead .ico{background:rgba(255,255,255,.12);color:#fff}
@media(min-width:900px){.features.why{grid-template-columns:repeat(4,1fr)} .features.why .feature.lead{grid-row:span 2;display:flex;flex-direction:column;justify-content:flex-end}}

/* ------------------------------------------------------------ course cards */
.cards{display:grid;gap:var(--s5);grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-media{position:relative;aspect-ratio:16/9;background:var(--green-50);overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-media .ph{position:absolute;inset:0;display:grid;place-items:center;background:
  linear-gradient(135deg,var(--soft),color-mix(in srgb,var(--sage) 35%,var(--soft)))}
.card-media .ph .han{font-size:4.2rem;color:color-mix(in srgb,var(--primary) 55%,transparent)}
.card-media .ph .lvl{position:absolute;bottom:.75rem;inset-inline-start:.9rem;font-weight:800;color:var(--primary-dark);font-size:var(--fs-sm)}
.card-media .tag{position:absolute;top:.75rem;inset-inline-end:.75rem}
.card-body{padding:var(--s5);display:flex;flex-direction:column;gap:.6rem;flex:1}
.card-body h3{margin:0;font-size:1.08rem}
.card-body h3 a{color:var(--ink)} .card-body h3 a:hover{color:var(--primary)}
.card-body p{margin:0;color:var(--muted);font-size:var(--fs-sm)}
.meta{display:grid;grid-template-columns:1fr 1fr;gap:.4rem .75rem;margin:.25rem 0;padding:.75rem 0;border-block:1px dashed var(--line);font-size:var(--fs-xs);color:var(--ink-2)}
.meta span{display:flex;align-items:center;gap:.35rem;min-width:0}
.meta span svg{width:15px;height:15px;color:var(--sage);flex:none}
.meta span em{font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:auto;flex-wrap:wrap}
.price{font-weight:800;color:var(--primary-dark);font-size:var(--fs-base)}
.price.ph{color:var(--faint);font-weight:600}
.card-actions{display:flex;gap:.4rem}
.placeholder-text{color:var(--faint)}

/* badges */
.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.15rem .6rem;border-radius:var(--r-full);font-size:.72rem;font-weight:700;line-height:1.7;white-space:nowrap}
.badge-ok{background:var(--ok-bg);color:var(--ok)} .badge-warn{background:var(--warn-bg);color:var(--warn)}
.badge-bad{background:var(--bad-bg);color:var(--bad)} .badge-info{background:var(--info-bg);color:var(--info)}
.badge-muted{background:#EFF0EB;color:var(--muted)} .badge-brand{background:var(--soft);color:var(--primary-dark)}

/* workshop list */
.wk-list{display:grid;gap:var(--s4)}
.wk{display:grid;grid-template-columns:auto 1fr;gap:var(--s4);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4)}
@media(min-width:760px){.wk{grid-template-columns:auto 1fr auto;align-items:center;padding:var(--s5)}}
.date-box{width:74px;border-radius:var(--r);background:var(--soft);text-align:center;padding:.5rem .25rem;color:var(--primary-dark)}
.date-box b{display:block;font-size:1.6rem;line-height:1.1}
.date-box small{font-size:.72rem;font-weight:600}
.wk h3{margin:0 0 .25rem}
.wk .meta{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));border:0;padding:.25rem 0 0;margin:0}
.wk-actions{grid-column:1/-1;display:flex;gap:.5rem;justify-content:flex-end}
@media(min-width:760px){.wk-actions{grid-column:auto}}

/* teachers */
.teachers{display:grid;gap:var(--s5);grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr))}
.teacher{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s6) var(--s5);text-align:center}
.avatar{width:108px;height:108px;border-radius:50%;margin:0 auto var(--s4);overflow:hidden;background:var(--soft);display:grid;place-items:center;
  box-shadow:0 0 0 5px var(--surface),0 0 0 6px var(--green-200)}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar svg{width:46px;height:46px;color:var(--sage)}
.teacher h3{margin-bottom:.15rem}
.teacher p{font-size:var(--fs-sm);color:var(--muted);margin:0}

/* articles */
.mag-grid{display:grid;gap:var(--s5)}
@media(min-width:900px){.mag-grid{grid-template-columns:1.3fr 1fr}.mag-grid .side{display:grid;gap:var(--s5)}}
.post{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:box-shadow .2s}
.post:hover{box-shadow:var(--shadow)}
.post .card-media{aspect-ratio:16/9}
.post-body{padding:var(--s5);display:flex;flex-direction:column;gap:.5rem;flex:1}
.post-body h3{margin:0;font-size:1.05rem} .post-body h3 a{color:var(--ink)} .post-body h3 a:hover{color:var(--primary)}
.post-body p{margin:0;color:var(--muted);font-size:var(--fs-sm)}
.post-meta{display:flex;gap:.75rem;flex-wrap:wrap;font-size:var(--fs-xs);color:var(--faint);margin-top:auto}
.post.row{flex-direction:row}
.post.row .card-media{width:38%;aspect-ratio:auto;flex:none}
.post.big .post-body h3{font-size:var(--fs-lg)}
@media(max-width:520px){.post.row{flex-direction:column}.post.row .card-media{width:100%;aspect-ratio:16/9}}

/* support steps */
.steps{display:grid;gap:var(--s5);counter-reset:step;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{position:relative;padding:var(--s6);border-radius:var(--r-lg);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.step::before{counter-increment:step;content:counter(step,persian);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--accent);color:var(--primary-dark);font-weight:800;margin-bottom:var(--s4)}
.step h3{margin-bottom:.35rem} .step p{margin:0;color:#C9D6BF;font-size:var(--fs-sm)}

/* testimonials */
.quotes{display:grid;gap:var(--s5);grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s6);display:flex;flex-direction:column;gap:var(--s4)}
.quote svg.q{width:30px;height:30px;color:var(--green-200)}
.quote p{margin:0;color:var(--ink-2)}
.quote .who{display:flex;align-items:center;gap:.6rem;margin-top:auto;font-size:var(--fs-sm)}
.quote .who .av{width:38px;height:38px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--primary);font-weight:800}
.quote.is-ph{border-style:dashed}

/* FAQ accordion */
.faq{display:grid;gap:.6rem;max-width:860px;margin-inline:auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:border-color .2s}
.faq details[open]{border-color:var(--green-200);box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.2rem;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:28px;height:28px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--primary);transition:transform .2s}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq .ans{padding:0 1.2rem 1.1rem;color:var(--ink-2)}
.faq .ans p:last-child{margin:0}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--primary-dark);color:#E9EFE3;padding:var(--s10) var(--s6);display:grid;gap:var(--s6);align-items:center}
@media(min-width:860px){.cta-band{grid-template-columns:1fr auto;padding:var(--s12)}}
.cta-band h2{color:#fff;margin-bottom:.35rem}
.cta-band p{margin:0;color:#C9D6BF}
.cta-band .logo-bg{position:absolute;inset-inline-start:-40px;top:50%;transform:translateY(-50%);width:360px;opacity:.12;pointer-events:none}
.cta-band > *{position:relative}

/* ------------------------------------------------------------ page header / breadcrumb */
.page-hero{padding-block:var(--s10) var(--s8);background:linear-gradient(180deg,var(--green-50),var(--paper));border-bottom:1px solid var(--line)}
.page-hero h1{margin-bottom:.35rem;font-size:clamp(1.6rem,4vw,2.3rem)}
.page-hero p{margin:0;color:var(--muted);max-width:44rem}
.crumbs{display:flex;flex-wrap:wrap;gap:.35rem;list-style:none;padding:0;margin:0 0 var(--s4);font-size:var(--fs-xs);color:var(--faint)}
.crumbs li:not(:last-child)::after{content:"‹";margin-inline-start:.35rem}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--primary)}

.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:var(--s6)}
.pill{display:inline-flex;align-items:center;min-height:38px;padding:.3rem .95rem;border-radius:var(--r-full);border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);font-size:var(--fs-sm);font-weight:600}
.pill:hover{border-color:var(--sage);color:var(--primary-dark)}
.pill.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* course detail */
.detail-grid{display:grid;gap:var(--s8)}
@media(min-width:980px){.detail-grid{grid-template-columns:1fr 360px;align-items:start}}
.sticky-side{position:sticky;top:88px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s6)}
.panel + .panel{margin-top:var(--s5)}
.panel h2{font-size:var(--fs-lg)}
.facts{list-style:none;margin:0 0 var(--s5);padding:0;display:grid}
.facts li{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px dashed var(--line);font-size:var(--fs-sm)}
.facts li span{color:var(--muted);display:flex;align-items:center;gap:.4rem}
.facts li span svg{width:16px;height:16px;color:var(--sage)}
.facts li b{font-weight:700;text-align:left}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.check-list li{display:flex;gap:.6rem;align-items:flex-start}
.check-list li svg{width:20px;height:20px;color:var(--accent);flex:none;margin-top:4px}
.num-list{list-style:none;padding:0;margin:0;counter-reset:n;display:grid;gap:.5rem}
.num-list li{counter-increment:n;display:flex;gap:.75rem;align-items:flex-start;padding:.7rem .9rem;background:var(--green-50);border-radius:var(--r)}
.num-list li::before{content:counter(n,persian);flex:none;width:28px;height:28px;border-radius:8px;background:var(--surface);color:var(--primary);font-weight:800;display:grid;place-items:center;font-size:var(--fs-sm)}
.prose{color:var(--ink-2);line-height:2}
.prose h2,.prose h3{margin-top:var(--s8)} .prose h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-inline-start:1.4rem} .prose li{margin-bottom:.35rem}
.prose blockquote{margin:var(--s6) 0;padding:var(--s4) var(--s5);border-inline-start:4px solid var(--accent);background:var(--green-50);border-radius:0 var(--r) var(--r) 0;color:var(--ink);font-weight:600}
.prose img{border-radius:var(--r);margin:var(--s5) auto}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose code{background:var(--green-50);padding:.1rem .35rem;border-radius:6px;font-size:.9em}
.prose hr{border:0;border-top:1px solid var(--line);margin:var(--s8) 0}
.enroll-box .price-big{font-size:1.6rem;font-weight:800;color:var(--primary-dark);margin-bottom:var(--s4)}

/* article */
.article-wrap{max-width:780px;margin-inline:auto}
.article-cover{border-radius:var(--r-xl);overflow:hidden;margin-bottom:var(--s8);aspect-ratio:16/8;background:var(--green-50)}
.article-cover img{width:100%;height:100%;object-fit:cover}
.tags{display:flex;flex-wrap:wrap;gap:.4rem}
.tags a{font-size:var(--fs-xs);padding:.2rem .7rem;border-radius:var(--r-full);background:var(--green-50);color:var(--ink-2)}
.search-box{display:flex;gap:.5rem;max-width:520px}
.search-box input{flex:1}
.cats{display:flex;gap:.4rem;overflow-x:auto;padding-bottom:.25rem;scrollbar-width:thin}
.cats .pill{flex:none}

/* contact */
.contact-grid{display:grid;gap:var(--s4);grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.contact-item{display:flex;gap:var(--s4);align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s5)}
.contact-item .ico{width:46px;height:46px;border-radius:14px;background:var(--soft);display:grid;place-items:center;color:var(--primary);flex:none}
.contact-item .ico svg{width:22px;height:22px}
.contact-item h3{margin:0 0 .1rem;font-size:var(--fs-sm);color:var(--muted);font-weight:600}
.contact-item p,.contact-item a{margin:0;font-weight:700;color:var(--ink);word-break:break-word}

/* ------------------------------------------------------------ footer */
.site-footer{background:#14241A;color:#BFCBB8;padding-top:var(--s16);margin-top:var(--s8)}
.footer-grid{display:grid;gap:var(--s8);grid-template-columns:1fr}
@media(min-width:760px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-footer h3{color:#fff;font-size:var(--fs-sm);margin-bottom:var(--s4)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-size:var(--fs-sm)}
.site-footer a{color:#BFCBB8} .site-footer a:hover{color:#fff}
.footer-brand img{height:52px;width:auto;margin-bottom:var(--s4)}
.footer-brand p{font-size:var(--fs-sm);line-height:1.9}
.footer-social{display:flex;gap:.5rem;margin-top:var(--s4)}
.footer-social a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.07);display:grid;place-items:center}
.footer-social a:hover{background:var(--accent);color:var(--primary-dark)}
.footer-social svg{width:20px;height:20px}
.footer-slogan{margin-top:var(--s12);padding-block:var(--s6);border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;font-size:var(--fs-xs)}
.footer-slogan .s{font-size:var(--fs-md);font-weight:800;color:#fff}

/* ------------------------------------------------------------ forms */
.form-grid{display:grid;gap:var(--s4)}
@media(min-width:640px){.form-grid.two{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}}
.field{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.field > label,.label{font-size:var(--fs-sm);font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.req{color:var(--bad);font-weight:800}
.opt{font-weight:500;color:var(--faint);font-size:var(--fs-xs)}
.help{font-size:var(--fs-xs);color:var(--faint)}
.err{font-size:var(--fs-xs);color:var(--bad);font-weight:600}
input[type=text],input[type=tel],input[type=email],input[type=password],input[type=number],input[type=url],input[type=search],input[type=time],input[type=date],select,textarea{
  width:100%;min-height:48px;padding:.6rem .9rem;border:1.5px solid var(--line-2);border-radius:var(--r);background:var(--surface);color:var(--ink);
  font:inherit;font-size:16px;transition:border-color .15s,box-shadow .15s;appearance:none;-webkit-appearance:none}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23667268' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:left .9rem center;padding-left:2.2rem}
textarea{min-height:120px;resize:vertical;line-height:1.9}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)}
.has-err input,.has-err select,.has-err textarea{border-color:var(--bad)}
input.ltr-input,.ltr-input{direction:ltr;text-align:right}
input[type=tel],input[type=email],input[type=url]{direction:ltr;text-align:right}
input[type=file]{font:inherit;font-size:var(--fs-sm);width:100%;padding:.5rem;border:1.5px dashed var(--line-2);border-radius:var(--r);background:var(--green-50)}
.check{display:flex;align-items:center;gap:.55rem;cursor:pointer;font-size:var(--fs-sm);font-weight:600;min-height:44px}
.check input{width:20px;height:20px;accent-color:var(--primary);flex:none}
.radio-row{display:flex;gap:.5rem;flex-wrap:wrap}
.radio-pill{position:relative}
.radio-pill input{position:absolute;opacity:0;inset:0;cursor:pointer}
.radio-pill span{display:inline-flex;align-items:center;justify-content:center;min-width:88px;min-height:46px;padding:.4rem 1rem;border:1.5px solid var(--line-2);border-radius:var(--r);background:var(--surface);font-weight:600;font-size:var(--fs-sm)}
.radio-pill input:checked + span{border-color:var(--primary);background:var(--soft);color:var(--primary-dark)}
.radio-pill input:focus-visible + span{box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 25%,transparent)}
.date-3{display:grid;grid-template-columns:1fr 1.4fr 1.2fr;gap:.5rem}
.pw-wrap{position:relative}
.pw-wrap input{padding-left:3rem}
.pw-wrap button{position:absolute;left:.4rem;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;color:var(--faint);width:40px;height:40px;display:grid;place-items:center}
.pw-wrap button svg{width:20px;height:20px}
.form-actions{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-top:var(--s2)}
.alert{display:flex;gap:.65rem;align-items:flex-start;padding:.85rem 1rem;border-radius:var(--r);font-size:var(--fs-sm);margin-bottom:var(--s4);line-height:1.8}
.alert svg{width:20px;height:20px;flex:none;margin-top:3px}
.alert-error{background:var(--bad-bg);color:#7c2a23} .alert-info{background:var(--info-bg);color:#22506a}
.alert-ok{background:var(--ok-bg);color:#1f5a31} .alert-warn{background:var(--warn-bg);color:#6f4c0c}
.alert p{margin:0}

/* auth */
.auth-page{min-height:calc(100vh - 68px);display:grid;place-items:center;padding:var(--s8) var(--s4);
  background:radial-gradient(50% 40% at 80% 10%,color-mix(in srgb,var(--accent) 14%,transparent),transparent),var(--paper)}
.auth-card{width:100%;max-width:480px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);padding:var(--s8) var(--s5)}
@media(min-width:560px){.auth-card{padding:var(--s10)}}
.auth-card.wide{max-width:680px}
.auth-logo{display:flex;flex-direction:column;align-items:center;gap:.25rem;margin-bottom:var(--s6);text-align:center}
.auth-logo img{height:64px;width:auto}
.auth-logo h1{font-size:var(--fs-lg);margin:.5rem 0 0}
.auth-logo p{margin:0;color:var(--muted);font-size:var(--fs-sm)}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--green-50);border-radius:var(--r);padding:4px;margin-bottom:var(--s6);gap:4px}
.tabs a{display:flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;border-radius:9px;font-weight:700;font-size:var(--fs-sm);color:var(--muted)}
.tabs a svg{width:18px;height:18px}
.tabs a.active{background:var(--surface);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
.auth-foot{text-align:center;margin-top:var(--s6);font-size:var(--fs-sm);color:var(--muted)}
.divider{display:flex;align-items:center;gap:.75rem;color:var(--faint);font-size:var(--fs-xs);margin:var(--s5) 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* ------------------------------------------------------------ empty state */
.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.5rem;padding:var(--s10) var(--s5);border:1.5px dashed var(--line-2);border-radius:var(--r-lg);background:var(--surface)}
.empty .ill{width:84px;height:84px;border-radius:50%;background:var(--green-50);display:grid;place-items:center;margin-bottom:.35rem;position:relative}
.empty .ill .han{font-size:2.4rem;color:var(--sage)}
.empty h3{margin:0;font-size:var(--fs-base)}
.empty p{margin:0;color:var(--muted);font-size:var(--fs-sm);max-width:28rem}
.empty .btn{margin-top:var(--s3)}
.empty.compact{padding:var(--s6) var(--s4)}
.empty.compact .ill{width:60px;height:60px}.empty.compact .ill .han{font-size:1.7rem}

/* pagination */
.pager{display:flex;justify-content:center;gap:.35rem;margin-top:var(--s8);flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-weight:700;font-size:var(--fs-sm);color:var(--ink-2);padding-inline:.6rem}
.pager .cur{background:var(--primary);border-color:var(--primary);color:#fff}

/* error page */
.error-page{min-height:60vh;display:grid;place-items:center;text-align:center;padding:var(--s12) var(--s4)}
.error-page .code{font-family:var(--font-han);font-size:5rem;line-height:1;color:var(--green-200);margin-bottom:var(--s4)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto!important}}

@media(max-width:480px){
  .brand-sub{display:none}.brand img{height:34px}.brand-name{font-size:1.15rem}
  .header-actions{gap:.3rem}.header-actions .btn{padding:.35rem .8rem;min-height:38px}
  .char-card{width:min(78%,280px)}.chip-b{bottom:-7%}.hero-visual{min-height:300px}.hero-logo-bg{width:100%;inset-inline-start:0}
}