/* ===== ۰۱۶: نسخهٔ جامع (بر پایهٔ ۰۱۵) (روی styles.cssِ ۰۱۳ بار می‌شود) ===== */
:root{--night:#10233a;--lamp:#f4c46a;--plan:#5b4bb0;--display:Vazirmatn,Tahoma,sans-serif}
h1,h2{font-family:var(--display);font-weight:850}
h2{letter-spacing:-.4px}
.ico{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.eyebrow .ico{width:18px;height:18px}
.today-banner{background:#fdecd2;color:#6e4a12;font-size:12px;text-align:center;padding:8px 14px;line-height:1.9}
.today-banner a{text-decoration:underline;font-weight:700;margin-inline-start:6px}
.emrooz [data-s=lab]::after,.emrooz [data-s=soon]::after{content:"در راه";display:inline-block;font:700 10px/18px var(--font);color:#8a4b12;background:#fdecd2;border-radius:5px;padding:0 6px;margin-inline-start:6px;vertical-align:middle;white-space:nowrap}
.emrooz [data-s=lab]::after{content:"آزمایشی";background:#e6effb;color:#2d4f86}

/* سرِ صفحه */
.hero{grid-template-columns:1.05fr .95fr;padding-block:40px 60px}
.hero-copy h1{font-size:clamp(30px,3.3vw,44px);line-height:1.6;letter-spacing:-1px}
.hero-points{font-size:12.5px}
.day-card{background:white;border:1px solid #cfe0d7;border-radius:24px;box-shadow:0 24px 60px #193f3018;padding:20px 22px 8px}
.day-top{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.day-top b{font-size:15px}
.day-top span{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:0 8px;white-space:nowrap}
.day-list{list-style:none;margin:0;padding:0;position:relative}
.day-list:before{content:"";position:absolute;top:26px;bottom:26px;right:24px;width:2px;background:#e1ebe5}
.day-list li{display:grid;grid-template-columns:50px 1fr;column-gap:12px;row-gap:3px;padding:12px 0;align-items:start}
.day-list time{grid-row:1/3;position:relative;z-index:1;font-size:12px;font-weight:750;color:var(--brand);background:white;text-align:center;padding:3px 0;border:1px solid #cfe0d7;border-radius:8px;line-height:1.8}
.tag{justify-self:start;font-size:10.5px;font-weight:750;border-radius:99px;padding:0 9px;line-height:21px}
.t-plan{background:#efedf9;color:var(--plan)}.t-math{background:#e3f2ee;color:#0c6458}.t-sci{background:#eaf4e2;color:#3d6b1d}.t-exam{background:var(--night);color:var(--lamp)}.t-box{background:#fdeedd;color:#a3561c}
.day-list p{font-size:13px;line-height:1.95;color:var(--ink)}

/* همه در یک نگاه */
.glance-strip{padding-block:0 56px}
.glance-head{font-size:14px;color:var(--ink);margin-bottom:14px}
.glance-head b{color:var(--brand);font-size:19px;font-family:var(--display)}
.glance-chips{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.glance-chips a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:86px;background:white;border:1px solid var(--line);border-radius:16px;font-size:12.5px;font-weight:700;text-align:center;padding:10px 6px;line-height:1.6;transition:border-color .15s,transform .15s}
.glance-chips a:hover{border-color:var(--brand);transform:translateY(-2px)}
.glance-chips .ico{width:26px;height:26px;color:var(--brand)}

/* صدا + تخته */
.listen-section{display:grid;grid-template-columns:1fr 280px;gap:36px;align-items:center;max-width:1100px}
.listen-section .listen-card{max-width:none;margin:0}
.board-shot{width:100%}
.board-frame{border:6px solid #1f3f43;border-radius:26px;overflow:hidden;background:white;box-shadow:0 22px 50px #10303a26}
.board-frame img{width:100%;aspect-ratio:597/749}
.board-shot figcaption{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.9;text-align:center}
.board-shot figcaption b{display:block;color:var(--ink);font-size:13.5px}

/* عکسِ سؤال */
.photo-section{padding:75px 0;background:white;border-block:1px solid var(--line)}
.photo-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}
.photo-steps{list-style:none;padding:0;margin:26px 0 0;counter-reset:ps;display:grid}
.photo-steps li{counter-increment:ps;display:grid;grid-template-columns:42px 1fr;column-gap:14px;padding:15px 0;border-top:1px solid var(--line)}
.photo-steps li:before{content:counter(ps,persian);grid-row:1/4;width:40px;height:40px;border-radius:12px;background:var(--brand);color:white;display:grid;place-items:center;font-weight:800;font-size:18px}
.photo-steps b{font-size:15px;font-weight:750;line-height:1.8}
.photo-steps span{font-size:13px;color:var(--muted);line-height:1.95}
.phone-shot{max-width:290px;width:100%;justify-self:center}
.phone-frame{border:7px solid #1f3f43;border-radius:32px;overflow:hidden;background:white;box-shadow:0 30px 60px #10303a2e}
.phone-frame img{width:100%;aspect-ratio:597/1064}
.phone-shot figcaption{font-size:11.5px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.9}

/* شبِ امتحان */
.night-section{background:radial-gradient(45% 40% at 90% 0%,#f4c46a2e,transparent 70%),radial-gradient(120% 90% at 80% 0%,#23426b 0%,var(--night) 60%);color:#e9eef6;padding:84px 0}
.night-section .eyebrow{color:var(--lamp)}
.night-section h2{color:white}.night-section h2 em{color:var(--lamp)}
.night-section p{color:#b9c6d8}
.night-intro{max-width:640px}
.night-intro>p:not(.eyebrow){font-size:15px;margin-top:16px;line-height:2.1}
.hour-card{margin-top:34px;background:#ffffff0d;border:1px solid #ffffff21;border-radius:22px;padding:22px 24px}
.hour-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:14px}
.hour-top b{font-size:16px;color:white}.hour-top span{font-size:11px;color:#9fb0c7}
.hour-bar{display:flex;gap:4px;height:56px}
.hour-bar button{flex:var(--w) 1 0;min-width:44px;border:0;border-radius:10px;background:#2a4769;color:#dbe4f0;font-size:13px;font-weight:750;padding:0 4px;transition:background .15s,color .15s}
.hour-bar button:hover{background:#355a85}
.hour-bar button[aria-selected=true]{background:var(--lamp);color:var(--night)}
.hour-bar small{font-size:11px;font-weight:500}
.hour-detail{margin-top:16px;min-height:92px}
.hour-detail b{display:block;color:white;font-size:17px;line-height:1.8}
.hour-detail p{font-size:14px;margin-top:2px;line-height:2}
.night-section .hour-hint{font-size:11px;color:#8193ab}
.night-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.night-proof article{border-top:2px solid var(--lamp);padding-top:14px}
.night-proof strong{font-family:var(--display);font-size:30px;color:white;font-weight:800;line-height:1.5;display:block}
.night-proof p{font-size:13px;line-height:2;margin-top:4px}
.night-list{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:18px 34px}
.night-list li{display:flex;gap:12px;align-items:start}
.night-list .ico{color:var(--lamp);margin-top:5px}
.night-list b{display:block;color:white;font-size:14.5px;line-height:1.9}
.night-list span{font-size:13px;color:#b9c6d8;line-height:1.95}

/* همهٔ امکانات */
.pillars-section{padding:80px 0;background:#eef3f0;border-block:1px solid #dbe6df}
.pillars-section .section-intro>p:last-child{font-size:14px;max-width:560px}
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.pillar{background:white;border:1px solid #d6e3dc;border-radius:20px;padding:22px;scroll-margin-top:20px}
.pillar-head{display:flex;gap:12px;align-items:start}
.pillar-head .ico{width:44px;height:44px;padding:10px;border-radius:13px;background:#e6f1ec;color:var(--brand)}
.pillar h3{font-size:17px;line-height:1.7}
.pillar-head p{font-size:12.5px;line-height:1.9;margin-top:2px}
.pillar-top{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:11px}
.pillar-top li{position:relative;padding-right:20px}
.pillar-top li:before{content:"";position:absolute;right:2px;top:11px;width:8px;height:8px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}
.pillar-top b{display:block;font-size:14px;font-weight:750;line-height:1.8}
.pillar-top span{display:block;font-size:12.5px;color:var(--muted);line-height:1.9}
.pillar-more{margin-top:12px;border-top:1px dashed #cfdcd5}
.pillar-more summary{cursor:pointer;list-style:none;min-height:46px;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:750;color:var(--brand)}
.pillar-more summary::-webkit-details-marker{display:none}
.pillar-more summary:after{content:"+";font-size:20px;font-weight:400}
.pillar-more[open] summary:after{content:"−"}
.pillar-more ul{list-style:none;padding:0;margin:0 0 6px;display:grid;gap:8px}
.pillar-more li{font-size:12.5px;line-height:1.9;color:var(--ink);padding-right:18px;position:relative}
.pillar-more li:before{content:"✓";position:absolute;right:0;top:0;color:var(--green);font-size:11px}

/* برنامه‌ریز */
.plan-section{background:#f3f1fa;padding:80px 0;border-block:1px solid #e3def2}
.plan-section .eyebrow,.plan-section h2 em{color:var(--plan)}
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.plan-copy>p:not(.eyebrow){font-size:14.5px;margin-top:16px;line-height:2.1}
.chat-card{background:white;border-radius:22px;padding:20px;box-shadow:0 20px 50px #3a2f7a14;display:grid;gap:12px}
.chat-row{display:grid;gap:4px;max-width:94%}
.chat-row.dana{justify-self:end}
.chat-row .who{font-size:10.5px;font-weight:750;color:var(--muted)}
.chat-row p{font-size:13.5px;line-height:2;color:var(--ink)}
.chat-row.kid p{background:#fdecdc;border-radius:16px 4px 16px 16px;padding:10px 14px}
.chat-row.dana>div{background:#efedf9;border-radius:4px 16px 16px 16px;padding:12px 14px}
.plan-list{list-style:none;padding:0;margin:8px 0;display:grid;gap:6px}
.plan-list li{display:grid;grid-template-columns:48px 1fr auto;gap:8px;align-items:center;background:white;border-radius:10px;padding:6px 10px;font-size:13px;font-weight:650;color:var(--ink);line-height:1.9}
.plan-list time{font-size:12px;color:var(--plan);font-weight:800}
.plan-list small{font-size:11px;color:var(--muted);font-weight:450;white-space:nowrap}

/* زبانه‌ها */
.cheer-tabs{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.cheer-tabs button,.grade-picker button{min-height:44px;padding:6px 16px;border:1px solid #bacfc5;border-radius:99px;background:white;font-size:13px;font-weight:700;color:var(--ink);transition:background .15s,color .15s}
.cheer-tabs button:hover:hover,.grade-picker button:hover{border-color:var(--brand)}
.cheer-tabs [aria-selected=true],.grade-picker [aria-selected=true]{background:var(--brand);border-color:var(--brand);color:white}

/* تشویق */
.cheer-section{padding-block:80px}
.cheer-section .section-intro>p:last-child{font-size:14px}
.cheer-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px;max-width:900px}
.cheer-bubble{background:white;border:1px solid var(--line);border-radius:18px;padding:18px 20px}
.cheer-bubble .who{font-size:11.5px;font-weight:750;color:var(--green)}
.cheer-bubble.alt .who{color:#a3561c}
.cheer-bubble p{font-size:16px;color:var(--ink);line-height:2;margin-top:6px}

/* پایه و درس‌ها */
.cover-section{background:white;padding:80px 0;border-block:1px solid var(--line)}
.grade-picker{display:grid;grid-template-columns:repeat(9,1fr);gap:6px;max-width:800px}
.grade-picker button{border-radius:12px;padding:6px 2px}
.grade-panel{margin-top:20px;max-width:800px}
.grade-title{font-weight:750;color:var(--ink);font-size:15px}
.subject-chips{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.subject-chips li{font-size:13px;background:#eef5f1;border:1px solid #d3e3da;border-radius:99px;padding:4px 14px;color:var(--ink);line-height:1.9}
.grade-note{font-size:12.5px;margin-top:16px;background:#f8f4e9;border:1px solid #e5dcc0;border-radius:10px;padding:12px 14px;color:#77663d;line-height:2}

/* قیمت */
.stack-card{max-width:820px;margin:0 auto 22px;background:white;border:1px solid #cbd9ce;border-radius:20px;padding:22px 24px}
.stack-title{font-weight:750;color:var(--ink);font-size:15px}
.stack-list{list-style:none;padding:0;margin:14px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.stack-list li{display:flex;gap:10px;align-items:center;font-size:13.5px;color:var(--ink);line-height:1.8}
.stack-list .ico{color:var(--brand);width:20px;height:20px}
.guarantee{max-width:820px;margin:18px auto 0;display:flex;gap:12px;align-items:center;background:#e6f3ea;border:1px solid #bcdcc6;border-radius:14px;padding:14px 18px}
.guarantee .ico{color:var(--green);width:28px;height:28px}
.guarantee p{font-size:13.5px;color:var(--ink)}

/* دعوتِ آخر */
.final-cta{background:var(--brand);padding:64px 0}
.final-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.final-cta h2{color:white}.final-cta h2 em{color:#c9e5d4}
.final-buy{display:flex;gap:18px;align-items:center;flex-wrap:wrap;background:white;border-radius:18px;padding:16px 18px}
.final-buy .hero-price strong{font-size:24px}
.listen-play.is-loading{animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 10px #075b6326}}

@media(max-width:1000px){.pillars-grid{grid-template-columns:1fr 1fr}.glance-chips{grid-template-columns:repeat(4,1fr)}.night-proof{gap:16px}}
@media(max-width:700px){
  .hero{grid-template-columns:1fr;gap:28px;padding-block:20px 36px}
  .hero-copy h1{font-size:30px;line-height:1.65;letter-spacing:-.6px}
  .hero-points{font-size:11px}
  .day-card{padding:14px 14px 4px;border-radius:18px}
  .day-list li{grid-template-columns:46px 1fr;column-gap:10px;padding:10px 0}
  .day-list:before{right:22px}
  .day-list time{font-size:11px}
  .day-list p{font-size:12.5px}
  .glance-strip{padding-block:0 36px}
  .listen-section{grid-template-columns:1fr;gap:22px}
  .board-shot{max-width:250px;justify-self:center}
  .glance-head{font-size:13px}
  .glance-chips{grid-template-columns:repeat(3,1fr);gap:8px}
  .glance-chips a{min-height:76px;font-size:11.5px;border-radius:13px;padding:8px 4px}
  .photo-section,.pillars-section,.plan-section,.cover-section,.x{padding:46px 0}
  .photo-grid{grid-template-columns:1fr;gap:26px}
  .photo-steps li{grid-template-columns:36px 1fr;column-gap:12px;padding:13px 0}
  .photo-steps li:before{width:34px;height:34px;font-size:16px;border-radius:10px}
  .photo-steps b{font-size:14px}.photo-steps span{font-size:12.5px}
  .phone-shot{max-width:240px}
  .night-section{padding:50px 0}
  .night-intro>p:not(.eyebrow){font-size:13.5px}
  .hour-card{padding:16px;border-radius:18px;margin-top:24px}
  .hour-bar{height:50px;gap:3px}
  .hour-bar button{font-size:12px;min-width:34px}
  .hour-bar small{display:none}
  .hour-detail b{font-size:15px}.hour-detail p{font-size:13px}
  .night-proof{grid-template-columns:1fr;gap:14px;margin-top:26px}
  .night-proof strong{font-size:25px}
  .night-proof p{font-size:12.5px}
  .night-list{grid-template-columns:1fr;gap:14px;margin-top:26px}
  .night-list b{font-size:14px}.night-list span{font-size:12.5px}
  .pillars-grid{grid-template-columns:1fr;gap:12px}
  .pillar{padding:18px;border-radius:16px}
  .pillar h3{font-size:16px}
  .plan-grid{grid-template-columns:1fr;gap:24px}
  .plan-copy>p:not(.eyebrow){font-size:13.5px}
  .chat-card{padding:14px;border-radius:18px}
  .chat-row p{font-size:13px}
  .plan-list li{grid-template-columns:42px 1fr auto;font-size:12.5px;padding:6px 8px}
  .cheer-section{padding-block:48px}
  .cheer-panel{grid-template-columns:1fr;gap:10px}
  .cheer-bubble p{font-size:15px}
  .cheer-tabs button{padding:6px 13px;font-size:12.5px}
  .grade-picker{grid-template-columns:repeat(5,1fr)}
  .grade-picker button{font-size:12.5px}
  .stack-card{padding:18px}
  .stack-list{grid-template-columns:1fr;gap:8px}
  .stack-list li{font-size:13px}
  .final-cta{padding:44px 0}
  .final-inner{flex-direction:column;align-items:stretch;gap:20px}
  .final-buy{flex-direction:column;align-items:stretch}
  .final-buy .button{width:100%}
  .mobile-purchase{min-height:64px;padding:8px 16px calc(8px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .25s ease;visibility:hidden}
  .show-bar .mobile-purchase{transform:none;visibility:visible}
  .mobile-purchase b{font-size:18px}
  .site-footer{padding-bottom:92px}
}

/* سرعت: بخش‌های پایینِ صفحه فقط نزدیکِ دید چیده می‌شوند */
main>section:not(.hero):not(.listen-section),main>nav~section{content-visibility:auto;contain-intrinsic-size:auto 1100px}
.render-all main>section{content-visibility:visible!important}
.parent-line .ico{width:28px;height:28px;color:#6b9172}
/* کمیتهٔ امداد */
.emdad-card{max-width:820px;margin:18px auto 0;display:flex;gap:16px;align-items:center;background:white;border:1px solid #cbd9ce;border-radius:18px;padding:18px 20px}
.emdad-card>.ico{width:36px;height:36px;color:#b0453b}
.emdad-card h3{font-size:16px;line-height:1.8}
.emdad-card p{font-size:13px;line-height:2;margin-top:2px}
.emdad-card .button{flex-shrink:0;font-size:13px;min-height:48px}
.emdad-form{display:grid;gap:6px;margin-top:18px}
.emdad-form label{font-size:13px;font-weight:700;color:var(--ink);margin-top:8px}
.emdad-form input[name=mobile],.emdad-form input[name=code]{min-height:50px;border:1px solid #9bb8a7;border-radius:10px;padding:8px 12px;font-size:17px;text-align:left;background:white}
.emdad-form input[aria-invalid=true]{border-color:var(--danger,#c0473d);background:#fff6f5}
.emdad-consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important;font-size:12.5px!important;line-height:1.9;min-height:44px;cursor:pointer}
.emdad-consent input{width:20px;height:20px;margin-top:4px;accent-color:var(--green);flex-shrink:0}
.field-error{font-size:12px;color:#b0453b;line-height:1.8}
.emdad-form .button{margin-top:12px;width:100%}
.emdad-done{margin-top:18px;background:#eaf3e9;border-radius:12px;padding:14px;font-size:13px}
.emdad-done b{display:block;font-size:15px;color:var(--brand)}
.emdad-privacy{margin-top:14px}
@media(max-width:700px){.emdad-card{flex-direction:column;align-items:stretch;padding:16px}.emdad-card .button{width:100%}.emdad-card>.ico{width:30px;height:30px}}