@font-face{font-family:Vazirmatn;src:url('/assets/vazirmatn-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('/assets/vazirmatn-600.ttf') format('truetype');font-weight:500 700;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('/assets/vazirmatn-800.ttf') format('truetype');font-weight:800 900;font-display:swap}
:root{--paper:#f1eee7;--paper-2:#e9e5db;--ink:#1d211c;--muted:#656a61;--gold:#98714f;--copper:#dbad88;--copper-2:#f0c9a6;--line:#d5d2c8;--sage:#e4e5dc;--dark:#121512;--dark-2:#1a1f1a;--dark-3:#232a23;--dark-line:#ffffff1a;--font:Vazirmatn,Tahoma,sans-serif;--radius:14px;--ease:cubic-bezier(.2,.7,.2,1)}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}
img,video{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:700;line-height:1.35}
em{font-style:normal;color:var(--copper)}
s{text-decoration-thickness:1.5px}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--copper);outline-offset:4px;border-radius:4px}
.container{width:min(1280px,calc(100% - 96px));margin-inline:auto}
.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.skip{position:fixed;top:-80px;right:20px;background:var(--copper);color:var(--ink);padding:10px 20px;z-index:200;border-radius:6px}
.skip:focus{top:10px}
.reading-progress{position:fixed;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--copper),var(--copper-2));transform:scaleX(0);transform-origin:right;z-index:120;pointer-events:none}
.grain{position:fixed;inset:0;z-index:150;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.section{padding-block:130px}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.3px;color:var(--gold);font-weight:600;margin-bottom:18px}
.eyebrow-light{color:var(--copper)}
.section-index{font:12px Georgia,serif;opacity:.75}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--copper);box-shadow:0 0 0 0 #dbad8899;animation:pulse 2.2s infinite;flex-shrink:0}
@keyframes pulse{0%{box-shadow:0 0 0 0 #dbad8899}70%{box-shadow:0 0 0 10px #dbad8800}100%{box-shadow:0 0 0 0 #dbad8800}}
.muted-title{color:#8a9479}
.title-dot{color:var(--copper)}
.section-head{max-width:720px;margin-bottom:60px}
.section-head h2{font-size:clamp(38px,4.6vw,64px);letter-spacing:-1.5px;line-height:1.3}
.section-lead{font-size:16px;color:var(--muted);margin-top:20px;max-width:560px}
.section-head-row{display:flex;justify-content:space-between;align-items:end;max-width:none;gap:30px}

/* ---------- Buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:60px;padding:0 28px 0 8px;border-radius:40px;font-weight:700;font-size:15px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;white-space:nowrap;position:relative}
.button:hover{transform:translateY(-2px)}
.button-orb{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;transition:transform .4s var(--ease)}
.button:hover .button-orb{transform:rotate(-45deg)}
.button-copper{background:linear-gradient(135deg,var(--copper-2),var(--copper));color:var(--ink);box-shadow:0 12px 34px #dbad8833}
.button-copper:hover{box-shadow:0 18px 44px #dbad8855}
.button-copper .button-orb{background:var(--ink);color:var(--copper)}
.button-dark{background:var(--ink);color:var(--paper)}
.button-dark .button-orb{background:var(--copper);color:var(--ink)}
.button-ghost{border:1px solid #ffffff38;color:var(--paper);padding:0 26px;backdrop-filter:blur(8px);background:#ffffff0a}
.button-ghost:hover{background:#ffffff18}
.button-ghost .icon{width:18px;height:18px;fill:currentColor;stroke:none}
.button-light{background:var(--paper);color:var(--ink);padding:0 24px}
.button-light .icon{width:16px;height:16px;fill:currentColor;stroke:none}
.button-small{height:50px;font-size:14px}
.button-small .button-orb{width:36px;height:36px}
.button-small .button-orb .icon{width:18px;height:18px}
.full-width{width:100%;justify-content:space-between;padding-inline:28px 8px}
.text-link{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:14px;color:var(--gold);border-bottom:1px solid currentColor;padding-bottom:4px;transition:gap .3s}
.text-link:hover{gap:16px}
.text-link .icon{width:18px;height:18px}
.text-link-light{color:var(--copper)}
.icon-button{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);transition:background .3s,border-color .3s}

/* ---------- Header ---------- */
.header{position:fixed;top:0;right:0;width:100%;z-index:100;color:var(--paper);transition:background .4s,box-shadow .4s,height .4s;height:96px}
.header.is-scrolled{background:#121512e0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);height:76px;box-shadow:0 1px 0 var(--dark-line)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-seal{font:44px Georgia,serif;position:relative;color:var(--copper);width:46px;height:48px;line-height:48px;direction:ltr}
.brand-seal span{position:absolute;top:14px;left:18px;font-size:26px}
.brand-words{display:flex;flex-direction:column}
.brand-words strong{font-size:21px;line-height:1.4}
.brand-words small{font:8px Arial,sans-serif;letter-spacing:3px;color:#a9b09f}
.desktop-nav{display:flex;align-items:center;gap:30px;font-size:14px}
.desktop-nav a{position:relative;color:#d4d6cc;transition:color .3s;display:flex;align-items:center;gap:6px}
.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--paper)}
.desktop-nav a[aria-current]:after{content:'';position:absolute;bottom:-8px;right:50%;width:5px;height:5px;border-radius:50%;background:var(--copper);transform:translateX(50%)}
.nav-badge{font-size:10px;background:#dbad8826;color:var(--copper);padding:1px 8px;border-radius:20px}
.header-actions{display:flex;align-items:center;gap:10px}
.header-cta{display:flex;align-items:center;gap:9px;height:46px;padding:0 20px;border-radius:30px;background:var(--copper);color:var(--ink);font-weight:700;font-size:14px;transition:transform .3s,box-shadow .3s}
.header-cta:hover{transform:translateY(-1px);box-shadow:0 10px 28px #dbad8840}
.header-cta .icon{width:19px;height:19px}
.menu-trigger{display:none;border-color:#ffffff33;color:var(--paper)}
.mobile-nav{position:absolute;top:100%;right:16px;left:16px;background:#1a1f1af5;backdrop-filter:blur(14px);border:1px solid var(--dark-line);border-radius:16px;padding:10px;display:flex;flex-direction:column;box-shadow:0 30px 60px #0008}
.mobile-nav a{padding:13px 14px;border-radius:10px;font-size:15px;display:flex;justify-content:space-between;align-items:center}
.mobile-nav a:hover{background:#ffffff0d}
.mobile-nav small{font-size:11px;color:var(--copper)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--dark);color:var(--paper);overflow:hidden;isolation:isolate;min-height:100vh;min-height:100svh;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:30% 25%;opacity:.28;filter:saturate(.6) blur(1px);transform:scale(1.05)}
.hero-bg:after{content:'';position:absolute;inset:0;background:linear-gradient(270deg,var(--dark) 0%,#121512e6 40%,#12151299 70%,#121512cc 100%),linear-gradient(0deg,var(--dark) 0%,transparent 30%)}
.hero-glow{position:absolute;z-index:-1;width:900px;height:900px;left:-250px;top:50%;transform:translateY(-50%);background:radial-gradient(circle,#dbad8822 0%,transparent 62%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1fr 1.08fr;gap:70px;align-items:center;padding-block:150px 110px}
.hero h1{font-size:clamp(50px,5.8vw,92px);line-height:1.35;letter-spacing:-2.5px;font-weight:800}
.hero h1 .line{display:block;animation:riseIn 1s var(--ease) both}
.hero h1 .line+.line{animation-delay:.12s}
.hero-description{font-size:17px;color:#b9bdb1;margin-top:22px;max-width:470px;line-height:2.1;animation:riseIn 1s .22s var(--ease) both}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;animation:riseIn 1s .32s var(--ease) both}
.hero-stats{list-style:none;padding:0;margin:48px 0 0;display:flex;gap:0;animation:riseIn 1s .42s var(--ease) both}
.hero-stats li{display:flex;flex-direction:column;padding-inline:28px;border-inline-start:1px solid var(--dark-line)}
.hero-stats li:first-child{padding-inline-start:0;border:0}
.hero-stats b{font-size:30px;font-weight:800;color:var(--paper);line-height:1.3}
.hero-stats span{font-size:12px;color:#8f9789}
@keyframes riseIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero-media{animation:riseIn 1.1s .2s var(--ease) both}
.intro-player{position:relative}
.intro-player:before{content:'';position:absolute;inset:-1px;border-radius:22px;padding:1px;background:linear-gradient(140deg,#dbad88aa,#ffffff14 40%,#ffffff08 60%,#dbad8866);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:2}
.intro-frame{position:relative;aspect-ratio:16/9;border-radius:22px;overflow:hidden;background:#050605;box-shadow:0 50px 120px -30px #000c,0 0 80px -20px #dbad8833}
.intro-frame video{width:100%;height:100%;object-fit:cover}
.intro-caption{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:12px;color:#9ba393;padding-inline:6px}
.intro-time{font-family:Arial,sans-serif}
.intro-caption .quality-picker{margin-inline-start:auto}
.unmute-button{position:absolute;inset:auto auto 22px 22px;z-index:3;display:flex;align-items:center;gap:12px;background:#121512b3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid #ffffff26;color:var(--paper);font-size:14px;font-weight:600;padding:7px 20px 7px 7px;border-radius:40px;transition:background .3s,transform .3s}
.unmute-button:hover{background:#121512e6;transform:translateY(-2px)}
.unmute-ring{width:40px;height:40px;border-radius:50%;background:var(--copper);color:var(--ink);display:grid;place-items:center;animation:pulse 2.2s infinite}
.unmute-ring .icon{width:20px;height:20px}
.quality-picker{display:flex;align-items:center;gap:6px;background:#121512b3;backdrop-filter:blur(8px);color:var(--paper);border:1px solid #ffffff26;border-radius:30px;padding:3px 6px 3px 12px;font-size:11px}
.quality-picker select{font:12px Arial,sans-serif;color:var(--paper);background:transparent;border:0;padding:4px 2px;cursor:pointer;direction:ltr}
.quality-picker select option{color:var(--ink);background:var(--paper)}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:1px solid #ffffff40;border-radius:20px}
.scroll-line{position:absolute;top:8px;left:50%;width:2px;height:8px;margin-left:-1px;border-radius:2px;background:var(--copper);animation:scrollDot 2s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* ---------- Marquee ---------- */
.marquee{contain:paint;background:var(--dark-2);color:#c9cbbf;overflow:hidden;border-block:1px solid var(--dark-line);padding-block:24px;direction:ltr}
.marquee-track{display:flex;width:max-content;gap:44px;align-items:center;animation:marquee 38s linear infinite;font-size:22px;font-weight:600}
.marquee i{color:var(--copper);font-style:normal;font-size:18px}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Course cards ---------- */
.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.course-card{position:relative;min-height:700px;border-radius:22px;overflow:hidden;background:var(--dark);color:var(--paper);isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end}
.course-card-free{margin-top:90px}
.course-cover{position:absolute;inset:0;z-index:-1}
.course-cover img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;transition:transform 1.1s var(--ease),filter .8s;filter:saturate(.8)}
.course-cover:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#121512 0%,#121512f2 28%,#12151299 50%,#12151200 75%)}
.course-card:hover .course-cover img{transform:scale(1.05);filter:saturate(1)}
.course-card-paid{box-shadow:0 0 0 1px #dbad8866,0 40px 90px -40px #dbad8866}
.course-flag{position:absolute;top:22px;right:22px;background:var(--copper);color:var(--ink);font-size:13px;font-weight:800;padding:6px 16px;border-radius:30px;box-shadow:0 10px 30px #0005}
.course-flag-free{background:var(--paper)}
.course-body{padding:40px}
.course-kicker{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--copper);margin-bottom:10px}
.course-kicker span{font:13px Georgia,serif;opacity:.8}
.course-body h3{font-size:clamp(34px,3.4vw,48px);letter-spacing:-1px;font-weight:800}
.course-body>p{font-size:14px;color:#c3c7bb;margin-top:12px;max-width:440px}
.course-meta{list-style:none;padding:0;margin:20px 0 0;display:flex;gap:22px;font-size:13px;color:#d6d8ce}
.course-meta li{display:flex;align-items:center;gap:8px}
.course-meta .icon{width:18px;height:18px;color:var(--copper)}
.course-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:26px;padding-top:24px;border-top:1px solid var(--dark-line);flex-wrap:wrap}
.price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price s{font-size:14px;color:#8f9789}
.price b{font-size:28px;font-weight:800;color:var(--paper)}
.price span{font-size:13px;color:#b6bcae}
.price-free b{color:var(--paper)}

/* ---------- Spotlight ---------- */
.spotlight{position:relative;background:var(--dark);color:var(--paper);overflow:hidden;isolation:isolate}
.spotlight-orb{position:absolute;z-index:-1;width:1100px;height:1100px;right:-400px;top:-300px;background:radial-gradient(circle,#dbad881f,transparent 60%)}
.spotlight-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:80px;align-items:start}
.spotlight h2{font-size:clamp(56px,7vw,110px);letter-spacing:-3px;font-weight:800;line-height:1.2}
.spotlight-lead{font-size:16px;color:#b9bdb1;margin:24px 0 44px;max-width:580px}
.lesson-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.lesson{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:18px;padding:12px 12px 12px 20px;border-radius:14px;background:#fff;border:1px solid var(--line);transition:transform .35s var(--ease),border-color .3s,background .3s;width:100%;text-align:right}
.lesson-thumb{position:relative;width:112px;aspect-ratio:16/9;border-radius:9px;overflow:hidden;background:#000}
.lesson-thumb img{width:100%;height:100%;object-fit:cover}
.lesson-lock,.lesson-play{position:absolute;inset:0;display:grid;place-items:center;background:#12151280;backdrop-filter:blur(1.5px);color:var(--paper)}
.lesson-lock .icon{width:20px;height:20px}
.lesson-play{background:#12151240;backdrop-filter:none}
.lesson-play .icon{width:26px;height:26px;fill:var(--paper);stroke:none;filter:drop-shadow(0 2px 6px #0008)}
.lesson-num{font:20px Georgia,serif;color:var(--gold);min-width:26px}
.lesson-copy{display:flex;flex-direction:column;line-height:1.6}
.lesson-copy strong{font-size:15px}
.lesson-copy small{font-size:11px;color:var(--muted)}
.lesson-time{font:13px Arial,sans-serif;color:var(--muted);background:var(--paper);padding:4px 10px;border-radius:20px}
.lesson-list-dark .lesson{background:#ffffff08;border-color:var(--dark-line)}
.lesson-list-dark .lesson-copy small,.lesson-list-dark .lesson-time{color:#9aa293}
.lesson-list-dark .lesson-time{background:#ffffff0d}
.lesson-list-dark .lesson-num{color:var(--copper)}
.lesson-list-dark .lesson:hover{border-color:#dbad8855;transform:translateX(-4px)}
.lesson-list-dark+.text-link{margin-top:30px}
.price-card{position:relative;background:linear-gradient(160deg,#232a23,#171b17);border-radius:24px;padding:36px;color:var(--paper);box-shadow:0 0 0 1px #dbad8855,0 50px 100px -40px #000,0 0 120px -40px #dbad8855}
.price-card-badge{position:absolute;top:-16px;right:30px;background:linear-gradient(135deg,var(--copper-2),var(--copper));color:var(--ink);font-weight:800;font-size:14px;padding:6px 18px;border-radius:30px;box-shadow:0 10px 30px #dbad8855}
.price-card-label{font-size:13px;color:#a8b09f;margin-top:6px}
.price-card-before{margin-top:14px;font-size:17px;color:#8f9789}
.price-card-now{display:flex;align-items:baseline;gap:10px;margin-top:2px}
.price-card-now b{font-size:clamp(44px,4.4vw,58px);font-weight:900;letter-spacing:-1px;line-height:1.3;background:linear-gradient(135deg,#fff,var(--copper-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.price-card-now span{font-size:17px;color:#c3c7bb}
.price-card-saving{display:inline-block;font-size:12px;color:var(--copper);background:#dbad881a;padding:4px 12px;border-radius:20px;margin:8px 0 26px}
.price-card-perks{list-style:none;padding:24px 0 0;margin:26px 0 0;border-top:1px solid var(--dark-line);display:flex;flex-direction:column;gap:14px;font-size:14px;color:#d1d4c9}
.price-card-perks li{display:flex;align-items:center;gap:12px}
.price-card-perks .icon{width:20px;height:20px;color:var(--copper)}
.price-card-help{font-size:12px;color:#9aa293;margin-top:22px;text-align:center}
.price-card-help a{color:var(--copper)}

/* ---------- Free rail ---------- */
.free-strip{padding-bottom:110px}
.episode-rail{contain:paint;overscroll-behavior-x:contain;list-style:none;padding:0 0 18px;margin:0;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}
.episode-rail li{scroll-snap-align:start}
.episode-rail .lesson{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:0;overflow:hidden;background:#fff;height:100%}
.episode-rail .lesson:hover{transform:translateY(-6px);border-color:var(--copper)}
.episode-rail .lesson-thumb{width:100%;border-radius:0}
.episode-rail .lesson-num{position:absolute;margin:12px 14px;font-size:24px;color:var(--paper);text-shadow:0 2px 10px #000a}
.episode-rail .lesson-copy{padding:16px 18px 4px}
.episode-rail .lesson-time{align-self:flex-start;margin:6px 18px 18px}

/* ---------- About ---------- */
.about{background:var(--dark-2);color:var(--paper)}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:110px;align-items:center}
.about-portrait{position:relative;margin-left:60px}
.about-portrait>img{width:100%;height:640px;object-fit:cover;object-position:50% 29%;border-radius:20px;filter:saturate(.7)}
.portrait-inset{position:absolute;left:-60px;bottom:60px;width:190px;height:250px;box-shadow:0 20px 60px #000a;border:6px solid var(--dark-2);border-radius:14px;overflow:hidden;transform:rotate(-6deg)}
.portrait-inset img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.portrait-caption{display:block;font:9px Arial,sans-serif;letter-spacing:3px;color:#7d8776;margin-top:16px}
.about-copy h2{font-size:clamp(36px,4vw,56px);letter-spacing:-1px;margin-bottom:26px}
.about-copy>p{font-size:15px;color:#b9bdb1;margin-bottom:16px;max-width:520px;line-height:2.15}
.about-note{display:flex;gap:18px;border-top:1px solid var(--dark-line);padding-top:30px;margin-top:34px}
.about-note>span{font:70px Georgia,serif;color:var(--copper);line-height:.8}
.about-note p{font-size:22px;font-weight:600;line-height:1.8}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;align-items:start}
.faq-grid .section-head{position:sticky;top:120px}
.faq-mark{display:block;font:150px Georgia,serif;color:var(--copper);line-height:1;margin-top:20px}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:first-child{border-top:1px solid var(--line)}
.faq-list summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-size:17px;font-weight:600;cursor:pointer}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary .icon{width:34px;height:34px;padding:7px;border:1px solid var(--line);border-radius:50%;transition:transform .4s var(--ease),background .3s,color .3s}
.faq-list details[open] summary .icon{transform:rotate(45deg);background:var(--ink);color:var(--paper);border-color:var(--ink)}
.faq-answer{padding:0 0 26px;font-size:14px;color:var(--muted);line-height:2.15;max-width:640px}
.faq-answer a{color:var(--gold);border-bottom:1px solid currentColor}

/* ---------- Contact ---------- */
.contact{background:var(--paper-2);padding-block:110px}
.contact .section-head{margin-bottom:40px}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contact-card{display:flex;flex-direction:column;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:28px;transition:transform .35s var(--ease),border-color .3s,box-shadow .3s}
a.contact-card:hover{transform:translateY(-4px);border-color:var(--copper);box-shadow:0 20px 40px -20px #98714f55}
.contact-card .icon{width:26px;height:26px;color:var(--gold);margin-bottom:10px}
.contact-card span{font-size:12px;color:var(--muted)}
.contact-card b{font-size:19px;font-weight:700;text-align:right}
.contact-card b[lang=en]{font:17px Arial,sans-serif;word-break:break-all}
.contact-card-wide{grid-column:1/-1}
.contact-card-wide b{font-size:16px;font-weight:600}

/* ---------- Closing ---------- */
.closing{background:var(--copper);color:var(--ink);padding-block:120px;overflow:hidden}
.closing-inner{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center}
.closing .eyebrow{color:#5c4632}
.closing h2{font-size:clamp(50px,7vw,104px);letter-spacing:-3px;font-weight:800;line-height:1.3}
.closing h2 span{color:#fff6ec}
.closing-actions{display:flex;flex-direction:column;align-items:center;gap:20px;margin-top:40px}
.closing .text-link{color:var(--ink)}
.closing-star{position:absolute;right:0;top:50%;width:180px;height:180px;margin-top:-90px;fill:none;stroke:#ffffff55;stroke-width:1.2;stroke-linecap:round;animation:spin 30s linear infinite;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Footer ---------- */
.footer{background:var(--dark);color:#adb6a2;padding:70px 0 28px}
.footer-wordmark{font:clamp(30px,10vw,150px) Georgia,serif;direction:ltr;letter-spacing:-5px;line-height:1.1;color:#3d473a;padding-bottom:50px;white-space:nowrap;display:flex;justify-content:space-between}
.wordmark-star{width:22px;height:22px;flex-shrink:0;fill:none;stroke:var(--copper);stroke-width:2;stroke-linecap:round;margin-top:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--dark-line)}
.footer-col{display:flex;flex-direction:column;gap:10px;font-size:13px}
.footer-col h2{font-size:12px;color:#7e8877;font-weight:600;margin-bottom:6px}
.footer-col a{transition:color .3s;display:flex;gap:8px;align-items:baseline}
.footer-col a:hover{color:var(--copper)}
.footer-col small{font-size:11px;color:var(--copper)}
.footer-brand{font-size:24px;color:var(--paper);flex-direction:column!important;gap:2px!important;margin-bottom:10px}
.footer-brand span{font:8px Arial;letter-spacing:3px;color:#899780}
.footer-about p{font-size:13px;line-height:2.1;max-width:320px}
.trust-seal{background:var(--paper);border-radius:12px;padding:8px;line-height:0;width:max-content;min-width:100px;min-height:100px}
.trust-seal img{width:90px;height:auto}
.footer-contact{display:flex;flex-wrap:wrap;gap:16px 34px;font-style:normal;font-size:13px;padding-block:28px;border-bottom:1px solid var(--dark-line)}
.footer-contact>*{display:flex;align-items:center;gap:9px}
.footer-contact a:hover{color:var(--copper)}
.footer-contact .icon{width:17px;height:17px;color:var(--copper)}
.footer-contact [lang=en]{font-family:Arial,sans-serif}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:11px;padding-top:24px;color:#7d8776}
.back-top{display:inline-flex;align-items:center;gap:6px}
.back-top .icon{width:14px;height:14px}
.back-top:hover{color:var(--copper)}

/* ---------- Dialogs / checkout ---------- */
dialog{border:0;padding:0;max-height:calc(100vh - 40px);overflow:auto}
dialog::backdrop{background:#0a0c0acc;backdrop-filter:blur(6px)}
dialog[open]{animation:dialogIn .45s var(--ease)}
@keyframes dialogIn{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.dialog-close{position:absolute;top:16px;left:16px;z-index:2;background:var(--paper)}
.checkout-dialog{width:min(980px,calc(100% - 32px));border-radius:24px;background:var(--paper);color:var(--ink)}
.checkout-grid{display:grid;grid-template-columns:1fr 1.05fr}
.checkout-summary{background:var(--dark);color:var(--paper);padding:44px 38px}
.checkout-product{display:flex;gap:16px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--dark-line)}
.checkout-product img{width:74px;height:92px;object-fit:cover;border-radius:10px}
.checkout-product strong{display:block;font-size:20px}
.checkout-product span{font-size:12px;color:#a8b09f}
.checkout-lines{margin:20px 0 0;display:flex;flex-direction:column;gap:12px;font-size:14px}
.checkout-lines div{display:flex;justify-content:space-between;gap:10px}
.checkout-lines dt{color:#a8b09f}
.checkout-lines dd{margin:0}
.checkout-lines .saving dd{color:var(--copper)}
.checkout-lines .total{border-top:1px dashed #ffffff2a;padding-top:16px;margin-top:6px;align-items:baseline}
.checkout-lines .total dt{color:var(--paper);font-weight:600}
.checkout-lines .total b{font-size:28px;font-weight:900;color:var(--copper-2)}
.checkout-perks{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-direction:column;gap:10px;font-size:13px;color:#c3c7bb}
.checkout-perks li{display:flex;gap:10px;align-items:center}
.checkout-perks .icon{width:18px;height:18px;color:var(--copper)}
.checkout-form{padding:48px 40px 36px;display:flex;flex-direction:column;gap:16px}
.checkout-form h2{font-size:28px}
.checkout-lead{font-size:13px;color:var(--muted);margin-top:-8px}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.field input{font:inherit;font-weight:400;font-size:16px;height:52px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 16px;color:var(--ink);transition:border-color .3s,box-shadow .3s}
.field input:focus{outline:0;border-color:var(--copper);box-shadow:0 0 0 4px #dbad8833}
.field input[aria-invalid=true]{border-color:#b4533a}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.9}
.agree input{width:18px;height:18px;margin-top:4px;accent-color:var(--gold);flex-shrink:0}
.agree a{color:var(--gold);border-bottom:1px solid currentColor}
.form-error{font-size:13px;color:#a2432c;background:#b4533a14;padding:10px 14px;border-radius:10px}
.checkout-status{font-size:13px;line-height:2;background:var(--sage);padding:14px 16px;border-radius:12px;border-right:3px solid var(--gold)}
.checkout-status a{color:var(--gold);font-weight:700}
.secure-note{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);justify-content:center}
.secure-note .icon{width:17px;height:17px;color:var(--gold)}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,200%);visibility:hidden;background:var(--ink);color:var(--paper);display:flex;gap:10px;align-items:center;padding:13px 22px;border-radius:40px;font-size:14px;z-index:300;transition:transform .5s var(--ease);box-shadow:0 20px 50px #0006}
.toast.show{transform:translate(-50%,0);visibility:visible}
.toast .icon{color:var(--copper)}

/* ---------- Product page ---------- */
.product-hero{position:relative;background:var(--dark);color:var(--paper);overflow:hidden;isolation:isolate;padding:170px 0 90px}
.product-hero-bg{position:absolute;inset:0;z-index:-1}
.product-hero-bg img{position:absolute;left:0;top:0;width:55%;height:100%;object-fit:cover;object-position:50% 20%;opacity:.55;filter:saturate(.8)}
.product-hero-bg:after{content:'';position:absolute;inset:0;background:linear-gradient(270deg,var(--dark) 45%,#12151299 70%,#12151233 100%),linear-gradient(0deg,var(--dark),transparent 40%)}
.breadcrumb{display:flex;gap:10px;font-size:12px;color:#8f9789;margin-bottom:34px}
.breadcrumb a:hover{color:var(--copper)}
.product-hero h1{font-size:clamp(60px,8vw,130px);letter-spacing:-3px;font-weight:900;line-height:1.2}
.product-lead{font-size:17px;color:#c3c7bb;max-width:600px;margin-top:20px;line-height:2.1}
.product-facts{list-style:none;padding:0;margin:50px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,190px));gap:14px}
.product-facts li{background:#ffffff0a;border:1px solid var(--dark-line);border-radius:16px;padding:18px;display:flex;flex-direction:column;backdrop-filter:blur(6px)}
.product-facts .icon{color:var(--copper);margin-bottom:10px}
.product-facts b{font-size:18px}
.product-facts span{font-size:12px;color:#9aa293}
.product-layout{display:grid;grid-template-columns:1fr 400px;gap:70px;align-items:start;padding-block:90px 120px}
.product-section{padding-bottom:70px;margin-bottom:70px;border-bottom:1px solid var(--line)}
.product-section:last-child{border:0;margin:0;padding:0}
.product-section h2{font-size:clamp(30px,3vw,42px);letter-spacing:-.5px;margin-bottom:22px}
.product-section>p{font-size:15px;color:var(--muted);line-height:2.2;margin-bottom:14px;max-width:680px}
.feature-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.feature-grid li{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:4px}
.feature-grid .icon{width:28px;height:28px;color:var(--gold);margin-bottom:10px}
.feature-grid strong{font-size:16px}
.feature-grid span{font-size:13px;color:var(--muted)}
.syllabus-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap}
.syllabus-head span{font-size:13px;color:var(--muted)}
.lock-note{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--gold);margin-top:20px}
.lock-note .icon{width:18px;height:18px}
.product-aside{position:sticky;top:110px;margin-top:-190px}
.price-card-thumb{position:relative;border-radius:14px;overflow:hidden;margin-bottom:22px;aspect-ratio:16/9}
.price-card-thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.8)}
.price-card-thumb span{position:absolute;inset:0;display:grid;place-items:center;background:#12151266}
.price-card-thumb .icon{width:36px;height:36px;padding:8px;border-radius:50%;background:#121512b3;color:var(--copper)}
.buy-bar{display:none}

/* ---------- Watch page ---------- */
.watch{background:var(--dark);color:var(--paper);padding:140px 0 90px;position:relative;overflow:hidden;isolation:isolate}
.watch:before{content:'';position:absolute;z-index:-1;width:1000px;height:1000px;left:-300px;top:-300px;background:radial-gradient(circle,#dbad881a,transparent 60%)}
.breadcrumb-light{color:#8f9789}
.watch-head{display:flex;justify-content:space-between;align-items:end;gap:30px;flex-wrap:wrap;margin-bottom:34px}
.watch-head h1{font-size:clamp(42px,5vw,76px);letter-spacing:-2px;font-weight:900}
.free-pill{background:var(--paper);color:var(--ink);font-size:11px;font-weight:800;padding:2px 12px;border-radius:20px}
.watch-meta{list-style:none;padding:0;margin:0;display:flex;gap:10px;flex-wrap:wrap}
.watch-meta li{display:flex;align-items:center;gap:8px;font-size:13px;background:#ffffff0d;border:1px solid var(--dark-line);padding:8px 16px;border-radius:30px}
.watch-meta .icon{width:17px;height:17px;color:var(--copper)}
.watch-grid{display:grid;grid-template-columns:1fr 370px;gap:28px;align-items:start}
.player-frame{position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#000;box-shadow:0 0 0 1px var(--dark-line),0 50px 100px -40px #000}
.player-frame video{width:100%;height:100%;background:#000}
.player-notice{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;background:#121512e6;padding:30px;font-size:15px}
.player-notice .icon{width:40px;height:40px;color:var(--copper)}
.now-playing{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:22px}
.now-playing .eyebrow{margin-bottom:2px;font-size:11px;color:var(--copper)}
.now-playing h2{font-size:26px}
.now-playing-nav{display:flex;gap:10px;align-items:center}
.now-playing-nav .quality-picker{height:44px;padding-inline:14px 8px}
.now-playing-nav .icon-button{border-color:#ffffff30;color:var(--paper)}
.now-playing-nav .icon-button:hover:not(:disabled){background:var(--copper);color:var(--ink);border-color:var(--copper)}
.now-playing-nav .icon-button:disabled{opacity:.3;cursor:default}
.watch-list{background:#ffffff08;border:1px solid var(--dark-line);border-radius:20px;padding:18px;max-height:calc(100vh - 140px);overflow:auto;position:sticky;top:100px}
.watch-list-head{display:flex;justify-content:space-between;align-items:baseline;padding:4px 6px 14px;font-size:15px}
.watch-list-head span{font-size:12px;color:#9aa293}
.episode-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.episode-list .lesson{grid-template-columns:auto 1fr auto;background:transparent;border-color:transparent;color:var(--paper);padding:8px;gap:12px}
.episode-list .lesson-num{display:none}
.episode-list .lesson-thumb{width:96px}
.episode-list .lesson-copy small{color:#9aa293}
.episode-list .lesson-time{background:#ffffff0d;color:#b9bdb1;font-size:11px}
.episode-list .lesson:hover{background:#ffffff0a}
.episode-list .lesson[aria-current=true]{background:#dbad881a;border-color:#dbad8866}
.episode-list .lesson[aria-current=true] .lesson-copy small{color:var(--copper)}
.episode-list .lesson.is-watched .lesson-copy small:after{content:' · دیده شده'}
.upsell{background:var(--paper)}
.upsell-card{display:grid;grid-template-columns:280px 1fr;gap:50px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px;overflow:hidden}
.upsell-image img{width:100%;height:340px;object-fit:cover;border-radius:18px}
.upsell-copy h2{font-size:clamp(36px,4vw,56px);letter-spacing:-1px}
.upsell-copy>p{font-size:15px;color:var(--muted);margin-top:12px;max-width:520px}
.upsell .course-foot{border-color:var(--line);max-width:560px}
.upsell .price b{color:var(--ink)}
.upsell .price span{color:var(--muted)}

/* ---------- Terms ---------- */
.page-hero{background:var(--dark);color:var(--paper);padding:160px 0 70px}
.page-hero h1{font-size:clamp(46px,6vw,90px);letter-spacing:-2px;font-weight:900}
.page-hero p{color:#b9bdb1;margin-top:10px;font-size:16px}
.terms-toc{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.terms-toc a{font-size:13px;padding:7px 16px;border:1px solid var(--dark-line);border-radius:30px;transition:background .3s,border-color .3s}
.terms-toc a:hover{background:#ffffff10;border-color:var(--copper)}
.terms-body{max-width:860px;padding-block:80px 120px}
.terms-body section{padding-bottom:44px;margin-bottom:44px;border-bottom:1px solid var(--line)}
.terms-body section:last-child{border:0}
.terms-body h2{font-size:26px;margin-bottom:16px}
.terms-body p,.terms-body li{font-size:15px;color:#4c5148;line-height:2.2}
.terms-body ul{padding-right:20px;margin:0;display:flex;flex-direction:column;gap:8px}
.terms-body li::marker{color:var(--gold)}
.terms-body a{color:var(--gold)}
.terms-table{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:20px;background:#fff}
.terms-row{display:grid;grid-template-columns:1fr 1.4fr 1.2fr;gap:16px;padding:16px 20px;border-top:1px solid var(--line);font-size:14px;align-items:center}
.terms-row-head{border:0;background:var(--paper-2);font-weight:700;font-size:13px}
.terms-row s{color:var(--muted);font-size:13px}
.terms-contact{list-style:none;padding:0!important}

/* ---------- Motion ---------- */
.motion-ready .reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.motion-ready .reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- Responsive ---------- */
@media(max-width:1180px){
  .desktop-nav{gap:20px;font-size:13px}
  .hero-inner{grid-template-columns:1fr;gap:50px;padding-block:140px 90px}
  .hero-media{max-width:760px}
  .spotlight-grid{grid-template-columns:1fr;gap:60px}
  .spotlight .price-card{max-width:480px}
  .product-layout{grid-template-columns:1fr 340px;gap:40px}
  .about-grid{gap:70px}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:36px}
}
@media(max-width:980px){
  .desktop-nav{display:none}
  .menu-trigger{display:grid}
  .container{width:calc(100% - 48px)}
  .section{padding-block:96px}
  .course-grid{grid-template-columns:1fr}
  .course-card{min-height:620px}
  .course-card-free{margin-top:0}
  .about-grid,.faq-grid{grid-template-columns:1fr;gap:60px}
  .faq-grid .section-head{position:static}
  .faq-mark{display:none}
  .about-portrait{margin-left:50px;max-width:480px}
  .product-layout{grid-template-columns:1fr;padding-bottom:140px}
  .product-aside{position:static;margin-top:0;order:-1}
  .product-facts{grid-template-columns:repeat(2,1fr)}
  .watch-grid{grid-template-columns:1fr}
  .watch-list{position:static;max-height:none}
  .buy-bar{display:flex;position:fixed;bottom:0;right:0;left:0;z-index:90;background:#121512f2;backdrop-filter:blur(12px);color:var(--paper);padding:12px 20px calc(12px + env(safe-area-inset-bottom));justify-content:space-between;align-items:center;gap:14px;box-shadow:0 -10px 30px #0004;transform:translateY(110%);transition:transform .5s var(--ease)}
  .buy-bar.show{transform:none}
  body:has(.buy-bar) .footer{padding-bottom:110px}
  .buy-bar-price{display:flex;flex-direction:column;line-height:1.5}
  .buy-bar-price s{font-size:12px;color:#8f9789}
  .buy-bar-price b{font-size:20px;font-weight:900;color:var(--copper-2)}
  .buy-bar-price span{font-size:12px;color:#c3c7bb;font-weight:400}
  .buy-bar .button{padding:0 26px}
  .checkout-grid{grid-template-columns:1fr}
  .checkout-summary{padding:34px 24px 28px}
  .checkout-form{padding:30px 24px}
  .upsell-card{grid-template-columns:1fr;gap:26px}
  .upsell-image img{height:260px}
}
@media(max-width:640px){
  html{scroll-padding-top:80px}
  .container{width:calc(100% - 32px)}
  .header{height:76px}
  .header-cta span{display:none}
  .header-cta{width:46px;padding:0;justify-content:center}
  .brand-seal{font-size:38px;width:40px}
  .brand-seal span{font-size:22px;left:15px;top:12px}
  .brand-words strong{font-size:18px}
  .hero{min-height:auto}
  .hero-inner{display:flex;flex-direction:column;padding-block:104px 64px;gap:0}
  .hero-copy{display:contents}
  .hero-copy .eyebrow{order:1;margin-bottom:12px}
  .hero h1{order:2}
  .hero-media{order:3;margin:22px 0 4px}
  .hero-description{order:4;margin-top:18px}
  .hero-actions{order:5;margin-top:26px}
  .hero-stats{order:6}
  .intro-caption{margin-top:10px}
  .hero h1{font-size:clamp(44px,12.5vw,60px);letter-spacing:-1.5px}
  .hero-description{font-size:15px}
  .hero-actions .button{flex:1 1 100%;justify-content:space-between}
  .hero-actions .button-ghost{justify-content:center}
  .hero-stats{margin-top:36px}
  .hero-stats li{padding-inline:16px}
  .hero-stats b{font-size:22px}
  .hero-stats span{font-size:11px}
  .intro-frame,.intro-player:before{border-radius:16px}
  .unmute-button{inset:auto 12px 12px 12px;justify-content:center;font-size:13px}
  .unmute-ring{width:34px;height:34px}
  .scroll-cue{display:none}
  .marquee{padding-block:18px}
  .marquee-track{font-size:17px;gap:30px}
  .section-head{margin-bottom:40px}
  .section-head-row{flex-direction:column;align-items:flex-start}
  .course-card{min-height:600px;border-radius:18px}
  .course-body{padding:26px 22px}
  .course-foot{flex-direction:column;align-items:stretch}
  .course-foot .button{justify-content:space-between}
  .course-foot .button-light{justify-content:center}
  .price-card{padding:30px 22px}
  .lesson{grid-template-columns:auto 1fr auto;gap:12px;padding:10px}
  .lesson .lesson-num{display:none}
  .lesson-thumb{width:84px}
  .lesson-copy strong{font-size:14px}
  .lesson-time{font-size:11px;padding:3px 8px}
  .episode-rail{grid-auto-columns:78%}
  .episode-rail .lesson-num{display:block}
  .about-portrait{margin-left:36px}
  .about-portrait>img{height:470px}
  .portrait-inset{width:130px;height:175px;left:-36px;bottom:40px}
  .about-note p{font-size:18px}
  .contact-grid{grid-template-columns:1fr}
  .contact-card{padding:22px}
  .closing{padding-block:90px}
  .closing-star{width:110px;height:110px;top:-60px;margin-top:0;right:-40px;opacity:.7}
  .footer-wordmark{letter-spacing:-1px;padding-bottom:34px;font-size:9.4vw}
  .wordmark-star{width:13px;height:13px;margin-top:6px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-about{grid-column:1/-1}
  .footer-contact{flex-direction:column;gap:14px}
  .footer-contact>*{align-items:flex-start}
  .footer-bottom{flex-direction:column}
  .product-hero{padding:120px 0 60px}
  .product-hero-bg img{width:100%;opacity:.3}
  .product-lead{font-size:15px}
  .product-facts{margin-top:34px;gap:10px}
  .product-facts li{padding:14px}
  .product-facts b{font-size:15px}
  .product-layout{padding-block:60px 140px}
  .product-section{padding-bottom:50px;margin-bottom:50px}
  .feature-grid{grid-template-columns:1fr}
  .watch{padding:110px 0 60px}
  .player-frame{border-radius:14px;margin-inline:-16px;border-radius:0}
  .now-playing h2{font-size:21px}
  .terms-row{grid-template-columns:1fr;gap:4px}
  .terms-row-head{display:none}
  .page-hero{padding:120px 0 50px}
  .dialog-close{top:12px;left:12px}
}

/* ---------- Account / auth ---------- */
.header-account{display:flex;align-items:center;gap:8px;height:46px;padding:0 16px;border-radius:30px;border:1px solid #ffffff2e;color:var(--paper);font-size:14px;font-weight:600;transition:background .3s,border-color .3s}
.header-account:hover{background:#ffffff12;border-color:#ffffff55}
.header-account .icon{width:19px;height:19px}
.link-button{color:var(--gold);font-weight:600;font-size:13px;border-bottom:1px solid transparent;transition:border-color .3s}
.link-button:hover{border-color:currentColor}
.link-button:disabled{opacity:.45;cursor:default;border-color:transparent}
.button.is-loading{pointer-events:none;opacity:.75}
.button.is-loading .button-orb{animation:spinOrb 1s linear infinite}
@keyframes spinOrb{to{transform:rotate(360deg)}}
.button:disabled{opacity:.6;cursor:default;transform:none}
.button-ghost-dark{border:1px solid var(--line);color:var(--ink);padding:0 22px;background:transparent}
.button-ghost-dark:hover{background:var(--paper-2)}
.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--gold);animation:spinOrb .9s linear infinite}
.auth-page{position:relative;background:var(--dark);color:var(--paper);min-height:100vh;min-height:100svh;padding:150px 0 100px;overflow:hidden;isolation:isolate;display:flex;align-items:center}
.auth-glow{position:absolute;z-index:-1;width:1000px;height:1000px;right:-300px;top:-250px;background:radial-gradient(circle,#dbad8820,transparent 60%)}
.auth-grid{display:grid;grid-template-columns:1fr 480px;gap:90px;align-items:center}
.auth-intro h1{font-size:clamp(40px,4.6vw,68px);letter-spacing:-1.5px;font-weight:900;line-height:1.35}
.auth-intro>p{font-size:16px;color:#b9bdb1;margin-top:20px;max-width:460px;line-height:2.1}
.auth-perks{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-direction:column;gap:14px;font-size:14px;color:#d1d4c9}
.auth-perks li{display:flex;align-items:center;gap:12px}
.auth-perks .icon{color:var(--copper);width:20px;height:20px}
.auth-card{background:var(--paper);color:var(--ink);border-radius:26px;padding:40px;box-shadow:0 50px 120px -40px #000,0 0 0 1px #ffffff10;min-height:420px}
.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:340px;color:var(--muted);font-size:14px}
.auth-form{display:flex;flex-direction:column;gap:16px}
.auth-form h2{font-size:28px}
.auth-lead{font-size:13px;color:var(--muted);margin-top:-8px;line-height:2}
.auth-lead b{color:var(--ink);font-family:Arial,sans-serif}
.field small{font-weight:400;color:var(--muted)}
.field input[dir=ltr]{text-align:left}
.password-wrap{position:relative;display:block}
.password-wrap input{width:100%;padding-right:52px}
.password-toggle{position:absolute;top:50%;right:6px;transform:translateY(-50%);width:42px;height:42px;border-radius:10px;display:grid;place-items:center;color:var(--muted);transition:color .3s,background .3s}
.password-toggle:hover{color:var(--ink);background:var(--paper-2)}
.password-toggle .icon{width:20px;height:20px}
.otp-input{font:700 26px Arial,sans-serif!important;letter-spacing:12px;text-align:center!important;height:62px!important}
.auth-forgot{align-self:flex-start;margin-top:-6px}
.auth-switch{font-size:13px;color:var(--muted);text-align:center}
.paid-banner{display:flex;gap:14px;align-items:center;background:#e4efe0;border:1px solid #b9d3b0;border-radius:16px;padding:16px 18px;margin-bottom:24px}
.paid-banner .icon{width:30px;height:30px;padding:6px;border-radius:50%;background:#4f7a45;color:#fff;flex-shrink:0}
.paid-banner strong{display:block;font-size:15px}
.paid-banner span{font-size:13px;color:#4c5a48}
.dash-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.dash-head .eyebrow{margin-bottom:0}
.dash-email{font:600 17px Arial,sans-serif;word-break:break-all}
.dash-title{font-size:16px;margin:24px 0 14px}
.dash-courses{display:flex;flex-direction:column;gap:12px}
.dash-course,.dash-free{display:grid;grid-template-columns:110px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;transition:border-color .3s,transform .3s var(--ease)}
.dash-course:hover,.dash-free:hover{border-color:var(--copper);transform:translateY(-2px)}
.dash-course img,.dash-free img{width:110px;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:10px}
.dash-course strong,.dash-free strong{display:block;font-size:16px}
.dash-course small,.dash-free small{font-size:12px;color:var(--muted)}
.dash-play{width:44px;height:44px;border-radius:50%;background:var(--copper);display:grid;place-items:center;margin-inline-end:6px}
.dash-play .icon{width:18px;height:18px;fill:var(--ink);stroke:none}
.dash-free{margin-top:18px;background:transparent;border-style:dashed}
.dash-free .icon{width:20px;height:20px;color:var(--gold);margin-inline-end:10px}
.dash-empty{text-align:center;padding:26px;background:#fff;border:1px dashed var(--line);border-radius:16px;display:flex;flex-direction:column;align-items:center;gap:14px;font-size:14px;color:var(--muted)}
.checkout-guest,.checkout-user,.checkout-owned{display:flex;flex-direction:column;gap:16px}
.checkout-note{font-size:12px;color:var(--muted);text-align:center}
.checkout-account{display:flex;align-items:center;gap:10px;background:var(--sage);border-radius:12px;padding:12px 14px;font-size:13px}
.checkout-account .icon{width:18px;height:18px;color:var(--gold)}
.checkout-account b{font-family:Arial,sans-serif;word-break:break-all}
.player-locked{gap:16px}
.player-locked .icon{width:44px;height:44px}
.episode-list .lesson:disabled{opacity:.45;cursor:default}
@media(max-width:980px){
  .auth-grid{grid-template-columns:1fr;gap:40px}
  .auth-intro{text-align:center}
  .auth-intro>p{margin-inline:auto}
  .auth-perks{display:none}
  .auth-card{max-width:520px;width:100%;margin-inline:auto}
}
@media(max-width:640px){
  .header-account{width:46px;padding:0;justify-content:center}
  .header-account span{display:none}
  .header-actions{gap:8px}
  .header-actions .icon-button,.header-cta,.header-account{width:42px;height:42px}
  .auth-page{padding:104px 0 60px;align-items:flex-start}
  .auth-intro h1{font-size:34px}
  .auth-intro>p{font-size:14px;margin-top:12px}
  .auth-card{padding:28px 20px;border-radius:20px}
  .auth-form h2{font-size:24px}
  .dash-course,.dash-free{grid-template-columns:84px 1fr auto;gap:12px}
  .dash-course img,.dash-free img{width:84px}
  .dash-play{width:38px;height:38px}
}

/* iOS zooms into form controls with text under 16px */
@media(pointer:coarse){.quality-picker select{font-size:16px;padding:2px 0}}