:root{
    --bg:#0a0a0c; --surface:#141417; --line:#26262b; --text:#ececf0; --muted:#9a9aa6; --accent:#22d3ee; --ink:#04161a;
    box-sizing:border-box; padding-bottom:env(safe-area-inset-bottom,0px); color-scheme:dark;
  }
  *,*::before,*::after{box-sizing:inherit}
  html{scroll-behavior:smooth;scroll-padding-top:80px}
  body{margin:0;background:var(--bg);color:var(--text);font-family:"Vazirmatn",Tahoma,sans-serif;line-height:1.9}
  a{color:inherit}
  :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
  #bg{position:fixed;inset:0;width:100%;height:100%;z-index:-1}
  .wrap{max-width:900px;margin:0 auto;padding:0 20px}
  
  .top{position:sticky;top:0;z-index:5;padding-top:env(safe-area-inset-top,0px);background:rgba(10,10,12,.94);border-bottom:1px solid var(--line)}
  .bar{display:flex;justify-content:space-between;align-items:center;height:60px}
  .logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}
  nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
  nav a{color:var(--muted);text-decoration:none;font-size:.92rem}
  nav a:hover{color:var(--accent)}
  
  .hero{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:80px 0 90px}
  .hero-text{flex:1}
  .badge{display:inline-block;padding:2px 14px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.85rem}
  .hero h1{font-size:clamp(2.6rem,8vw,4.5rem);font-weight:800;line-height:1.2;margin:14px 0 6px;animation:rise .8s ease both}
  .sub{color:var(--muted);margin:0 0 28px}
  .btns{display:flex;gap:12px;flex-wrap:wrap}
  .btn{display:inline-block;padding:10px 24px;border-radius:10px;text-decoration:none;font-weight:500;border:1px solid var(--line);background:var(--surface)}
  .btn.primary{background:var(--accent);color:var(--ink);border-color:var(--accent)}
  .btn:hover{filter:brightness(1.15)}
  .photo{flex:0 0 250px;height:320px;border-radius:18px;border:1px solid var(--line);background:radial-gradient(circle at 50% 30%,#0e3a44,#0a0a0c 70%);display:grid;place-items:center;font-size:5rem;font-weight:800;color:var(--accent)}
  
  section{padding:56px 0}
  h2{font-size:1.4rem;margin:0 0 22px;color:var(--accent)}
  #about p{max-width:38em;color:var(--muted);margin:0 0 14px}
  
  .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
  .card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 14px 20px}
  .thumb{height:130px;border-radius:10px;margin-bottom:14px;background:linear-gradient(135deg,#0e3a44,#141417)}
  .card h3{margin:0 0 4px;font-size:1.05rem}
  .card p{margin:0;color:var(--muted);font-size:.92rem}
  
  .timeline{list-style:none;margin:0;padding:0 22px 0 0;border-right:2px solid var(--line)}
  .timeline li{position:relative;padding:0 0 28px}
  .timeline li::before{content:"";position:absolute;right:-30px;top:10px;width:12px;height:12px;border-radius:50%;background:var(--accent)}
  .timeline time{color:var(--muted);font-size:.85rem}
  .timeline h3{margin:0;font-size:1.1rem}
  .timeline p{margin:0;color:var(--muted)}
  
  .skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px 40px}
  .skill{display:grid;grid-template-columns:1fr auto;gap:4px}
  .skill b{color:var(--muted);font-weight:400;font-size:.85rem}
  .skill i{grid-column:1/-1;height:5px;border-radius:5px;background:var(--line);position:relative;overflow:hidden}
  .skill i::after{content:"";position:absolute;inset:0 0 0 auto;width:var(--v);background:var(--accent);border-radius:5px}
  
  #contact p{color:var(--muted);margin:0 0 20px}
  footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:.9rem;text-align:center}
  
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
  @media (prefers-reduced-motion:reduce){.hero h1{animation:none}html{scroll-behavior:auto}}
  @media (max-width:640px){
    nav ul{gap:12px}nav a{font-size:.8rem}
    .hero{flex-direction:column-reverse;align-items:flex-start;padding:40px 0 60px}
    .photo{flex:none;width:100%;height:220px}
  }
  
  /* ===== انیمیشن‌ها ===== */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease var(--d,0s),transform .7s cubic-bezier(.2,.8,.2,1) var(--d,0s)}
  .reveal.in{opacity:1;transform:none}
  
  /* نام با درخشش */
  .hero h1{background:linear-gradient(100deg,#ececf0 30%,var(--accent) 50%,#ececf0 70%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:rise .8s ease both,shine 6s linear 1s infinite}
  @keyframes shine{from{background-position:100% 0}to{background-position:-150% 0}}
  
  /* نشان بالای اسم */
  .badge::before{content:"";display:inline-block;width:8px;height:8px;margin-left:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(198,45,54,.6)}100%{box-shadow:0 0 0 10px rgba(198,45,54,0)}}
  
  /* عکس شناور با حلقه نوری */
  .photo{position:relative;animation:float 5s ease-in-out infinite}
  .photo::after{content:"";position:absolute;inset:-1px;border-radius:18px;padding:1px;background:conic-gradient(from var(--a,0deg),transparent 70%,var(--accent));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin 4s linear infinite}
  @property --a{syntax:"<angle>";inherits:false;initial-value:0deg}
  @keyframes spin{to{--a:360deg}}
  @keyframes float{50%{translate:0 -10px}}
  
  /* دکمه‌ها */
  .btn{position:relative;overflow:hidden;transition:translate .25s,box-shadow .25s,filter .25s}
  .btn:hover{translate:0 -3px;box-shadow:0 8px 24px rgba(198,45,54,.25)}
  .btn::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(120%);transition:transform .6s}
  .btn:hover::after{transform:translateX(-120%)}
  
  /* منو */
  nav a{position:relative;padding:4px 0}
  nav a::after{content:"";position:absolute;right:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .3s}
  nav a:hover::after{width:100%}
  
  /* کارت‌ها: بالا آمدن + نور دنبال موس */
  .card{position:relative;overflow:hidden;transition:translate .35s,border-color .35s,box-shadow .35s}
  .card:hover{translate:0 -8px;border-color:var(--accent);box-shadow:0 14px 36px rgba(198,45,54,.12)}
  .card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(198,45,54,.16),transparent 60%)}
  .card:hover::before{opacity:1}
  .thumb{position:relative;overflow:hidden}
  .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(198,45,54,.25) 50%,transparent 65%);transform:translateX(120%);animation:sweep 3.5s ease-in-out infinite}
  @keyframes sweep{60%,100%{transform:translateX(-120%)}}
  
  /* تایم‌لاین */
  .timeline li::before{animation:pulse 2.4s infinite}
  .timeline li{transition:translate .3s}
  .timeline li:hover{translate:-6px 0}
  
  /* نوار مهارت‌ها پر می‌شود */
  .skill i::after{width:0;transition:width 1.4s cubic-bezier(.2,.8,.2,1) .25s}
  .skill.in i::after{width:var(--v)}
  
  @media (prefers-reduced-motion:reduce){
    .reveal{opacity:1;transform:none;transition:none}
    .hero h1,.photo,.photo::after,.badge::before,.thumb::after,.timeline li::before{animation:none}
    .skill i::after{width:var(--v);transition:none}
  }
  
  /* ===== لوگو ===== */
  .logo{gap:12px}
  .logo .mark{position:relative;display:grid;place-items:center;width:40px;height:40px;border:1px solid #3a3a42;border-radius:11px;background:#111114;font:800 1.35rem/1 system-ui,sans-serif;color:#fff;padding-bottom:4px;transition:border-color .3s,box-shadow .3s}
  .logo .mark::after{content:"";position:absolute;bottom:6px;left:50%;width:14px;height:3px;border-radius:3px;background:var(--accent);translate:-50% 0;transition:width .3s}
  .logo:hover .mark{border-color:var(--accent);box-shadow:0 0 18px rgba(198,45,54,.3)}
  .logo:hover .mark::after{width:24px}
  .logo .words{display:flex;flex-direction:column;direction:ltr;text-align:left;line-height:1.15;font-family:system-ui,"Segoe UI",sans-serif}
  .logo strong{font-size:1.2rem;font-weight:700;letter-spacing:-.2px}
  .logo strong i{font-style:normal;color:var(--accent)}
  .logo small{font-size:.62rem;letter-spacing:.42em;color:var(--muted);font-weight:500}
  .logo small b{color:var(--accent);font-weight:500}
  /* لوگوی کامل (آیکون + اسم + فامیلی) روی موبایل هم نشان داده می‌شود */
  
  /* لوگو: آیکون سمت چپ، فامیلی هم‌عرض اسم */
  .logo{flex-direction:row-reverse}
  .logo small{display:flex;justify-content:space-between;letter-spacing:0;font-size:.95rem;font-weight:600;margin-top:2px}
  
  /* ===== تماس ===== */
  .contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:center}
  .c-title{font-size:clamp(1.5rem,4vw,2.1rem);color:var(--text);line-height:1.5;margin:0 0 30px}
  .c-list{list-style:none;margin:0;padding:0;display:grid;gap:22px}
  .c-item{display:flex;align-items:center;gap:16px}
  .c-ico{flex:none;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:var(--surface);transition:border-color .3s,box-shadow .3s,translate .3s}
  .c-ico svg{width:22px;height:22px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
  .c-item:hover .c-ico{border-color:var(--accent);box-shadow:0 0 18px rgba(198,45,54,.25);translate:0 -3px}
  .c-item small{display:block;color:var(--muted);font-size:.85rem;line-height:1.5}
  .c-item a,.c-item span:not(.c-ico){font-size:1.05rem;text-decoration:none}
  .c-item a:hover{color:var(--accent)}
  
  .c-note{color:var(--muted);margin:0 0 14px}
  .c-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .c-fields input,.c-fields textarea{width:100%;padding:16px 20px;border-radius:14px;border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;transition:border-color .25s,box-shadow .25s}
  .c-fields input::placeholder,.c-fields textarea::placeholder{color:var(--muted)}
  .c-fields input:focus,.c-fields textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(198,45,54,.15)}
  .c-fields textarea{grid-column:1/-1;resize:vertical;min-height:140px}
  .c-send{width:100%;margin-top:20px;padding:16px;border:0;border-radius:999px;background:var(--accent);color:var(--ink);font:inherit;font-weight:800;cursor:pointer;transition:translate .25s,box-shadow .25s,filter .25s}
  .c-send:hover{translate:0 -3px;box-shadow:0 10px 28px rgba(198,45,54,.3);filter:brightness(1.1)}
  .c-send:focus-visible{outline:2px solid #fff;outline-offset:3px}
  
  @media (max-width:720px){
    .contact-grid{grid-template-columns:1fr;gap:32px}
    .c-fields{grid-template-columns:1fr}
  }
  
  /* ===== اصلاحات نهایی ===== */
  .c-fields input,.c-fields textarea{direction:rtl;text-align:right}
  .thumb{height:170px}
  .thumb img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
  .card-link{display:inline-block;margin-top:14px;color:var(--accent);text-decoration:none;font-size:.92rem;border-bottom:1px solid transparent;transition:border-color .25s}
  .card-link:hover{border-color:var(--accent)}
  
  /* ===== فوتر ===== */
  .foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:28px;flex-wrap:wrap}
  .foot-brand{display:block;font-weight:800;margin-bottom:16px}
  .foot-links{display:flex;gap:40px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
  .foot-links a{color:var(--muted);text-decoration:none;transition:color .25s}
  .foot-links a:hover{color:var(--accent)}
  .foot-clock{display:flex;align-items:center;gap:10px;font-size:.92rem;font-weight:500;padding-top:2px}
  .foot-clock svg{width:18px;height:18px;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round}
  .foot-copy{margin:48px 0 0;text-align:center;color:var(--muted);font-size:.92rem}
  @media (max-width:640px){.foot-links{gap:20px}.foot-copy{margin-top:32px}}
  
  /* ===== کارت‌های بزرگ‌تر، بلاگ و دانلود ===== */
  .wrap{max-width:1040px}
  .cards{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:26px}
  .card{padding:18px 18px 26px;border-radius:18px}
  .thumb{height:220px;border-radius:12px;margin-bottom:18px}
  .card h3{font-size:1.2rem;margin-bottom:8px;line-height:1.7}
  .card p{font-size:1rem}
  .thumb:has(.ficon){display:grid;place-items:center}
  .ficon{width:56px;height:56px;fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
  .soon{display:inline-block;margin-top:14px;padding:1px 14px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.8rem}
  nav{min-width:0;overflow-x:auto;scrollbar-width:none}
  nav::-webkit-scrollbar{display:none}
  nav ul{white-space:nowrap}
  @media (max-width:900px){nav ul{gap:16px}}
  
  /* تاری خیلی کم روی پس‌زمینه شبکه‌ای (عدد را بین .5px تا 3px تغییر بده) */
  
  
  /* عکس شخصی */
  .photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:inherit;display:block}
  
  /* آیکون‌های ارتباطی زیر دکمه‌های بالای صفحه */
  .socials{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
  .s-ico{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;border:1px solid var(--line);background:rgba(20,20,23,.6);color:var(--muted);transition:translate .25s,border-color .25s,color .25s,box-shadow .25s}
  .s-ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .s-ico:hover{translate:0 -4px;color:var(--accent);border-color:var(--accent);box-shadow:0 0 18px rgba(198,45,54,.25)}
  
  /* بخش فعلی در منوی بالا */
  nav a{transition:color .25s}
  nav a.active{color:var(--accent)}
  nav a.active::after{width:100%}
  
  /* ===== حالت روز و شب ===== */
  :root{--glass-strong:rgba(10,10,12,.8);--glass:rgba(20,20,23,.6);--mark-bg:#111114;--mark-border:#3a3a42;--mark-text:#fff;--thumb-a:#0e3a44;--thumb-b:#141417}
  :root[data-theme="light"]{
    --bg:#f3f6f9;--surface:#ffffff;--line:#dbe1e8;--text:#14171c;--muted:#566070;--accent:#0e7490;--ink:#ffffff;
    --glass-strong:rgba(243,246,249,.85);--glass:rgba(255,255,255,.7);--mark-bg:#ffffff;--mark-border:#cfd6df;--mark-text:#14171c;--thumb-a:#bfe9f2;--thumb-b:#e6ecf2;
    color-scheme:light;
  }
  body{transition:background-color .3s,color .3s}
  .top{background:var(--glass-strong)}
  .logo .mark{border-color:var(--mark-border);background:var(--mark-bg);color:var(--mark-text)}
  .hero h1{background:linear-gradient(100deg,var(--text) 30%,var(--accent) 50%,var(--text) 70%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}
  .photo{background:radial-gradient(circle at 50% 30%,var(--thumb-a),var(--bg) 70%)}
  .thumb{background:linear-gradient(135deg,var(--thumb-a),var(--thumb-b))}
  .s-ico{background:var(--glass)}
  .c-send:focus-visible{outline-color:var(--text)}
  
  .bar{gap:14px}
  .theme-btn{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;transition:color .25s,border-color .25s,box-shadow .25s}
  .theme-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .theme-btn:hover{color:var(--accent);border-color:var(--accent);box-shadow:0 0 14px rgba(198,45,54,.25)}
  .i-moon{display:none}
  :root[data-theme="light"] .i-sun{display:none}
  :root[data-theme="light"] .i-moon{display:block}

  /* پیام وضعیت فرم تماس */
  .hp{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .c-status{min-height:1.5em;margin:0 0 12px;font-size:.95rem}
  .c-status.ok{color:#22c55e}
  .c-status.err{color:#f87171}
  .c-send:disabled{opacity:.6;cursor:wait}
body{overflow-x:clip}

/* ===== اصلاح اسکرول افقی و تاری پس‌زمینه ===== */
html,body{overflow-x:clip;max-width:100%}
.wrap{width:100%}
.hero-text,.c-info,.c-form,.c-item>div,.foot-main,.foot-clock{min-width:0}
.cards{grid-template-columns:repeat(auto-fit,minmax(min(290px,100%),1fr))}
.skills{grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.c-item a{overflow-wrap:anywhere}
img,svg{max-width:100%}

/* تاری خیلی کم روی پس‌زمینه سلولی (عدد را بین .5px تا 3px تغییر بده) */
#bg{filter:blur(1px)}

/* منوی موبایل: به‌جای اسکرول افقی، گزینه‌ها در چند خط می‌آیند */
@media (max-width:640px){
  html{scroll-padding-top:130px}
  .bar{height:auto;flex-wrap:wrap;padding-top:8px;padding-bottom:8px;row-gap:4px}
  nav{order:3;width:100%;overflow:visible}
  nav ul{flex-wrap:wrap;white-space:normal;gap:2px 16px}
}

/* ===== منوی پایین موبایل (مثل سایت استاد) ===== */
.tabbar,.sheet{display:none}
@media (max-width:640px){
  html{scroll-padding-top:80px}
  .bar{height:60px;flex-wrap:nowrap;padding-top:0;padding-bottom:0;row-gap:0}
  header nav{display:none}
  footer{padding-bottom:120px}

  .tabbar{position:fixed;z-index:20;left:50%;translate:-50% 0;bottom:calc(12px + env(safe-area-inset-bottom,0px));width:min(420px,calc(100% - 28px));display:flex;justify-content:space-around;align-items:center;padding:8px 6px;border:1px solid var(--line);border-radius:22px;background:var(--glass-strong);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 10px 30px rgba(0,0,0,.35)}
  .tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:56px;padding:4px 2px;color:var(--muted);text-decoration:none;font-size:.66rem;line-height:1.4;transition:color .25s}
  .tabbar svg,.sheet svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .tabbar a.active{color:var(--accent)}
  .tabbar .plus{flex:none;display:grid;place-items:center;width:54px;height:54px;margin-top:-4px;border:0;border-radius:50%;background:var(--accent);color:var(--ink);cursor:pointer;box-shadow:0 6px 20px rgba(198,45,54,.35);transition:rotate .3s,translate .2s}
  .tabbar .plus svg{width:26px;height:26px;stroke-width:2.2}
  .tabbar .plus.open{rotate:45deg}

  .sheet{position:fixed;z-index:19;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));width:min(420px,calc(100% - 28px));translate:-50% 14px;opacity:0;visibility:hidden;display:flex;justify-content:space-around;padding:14px 8px;border:1px solid var(--line);border-radius:20px;background:var(--glass-strong);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 10px 30px rgba(0,0,0,.35);transition:opacity .25s,translate .25s,visibility .25s}
  .sheet.open{translate:-50% 0;opacity:1;visibility:visible}
  .sheet a{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:72px;color:var(--muted);text-decoration:none;font-size:.78rem}
  .sheet a.active{color:var(--accent)}
}

/* ===== بخش خدمات ===== */
.services{grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:20px}
.svc{padding:24px 22px 26px}
.svc-ico{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;border:1px solid var(--line);background:rgba(198,45,54,.08);margin-bottom:16px}
.svc-ico svg{width:24px;height:24px;fill:none;stroke:var(--accent);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc h3{margin:0 0 8px}
.svc-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:30px;padding:22px 24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.svc-cta p{margin:0;color:var(--muted)}

/* ===== دکمه شناور تلگرام ===== */
.fab{position:fixed;z-index:18;left:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:10px;height:54px;padding:0 17px;border-radius:999px;background:var(--accent);color:var(--ink);text-decoration:none;font-weight:800;box-shadow:0 8px 24px rgba(198,45,54,.3);transition:translate .25s,box-shadow .25s}
.fab svg{flex:none;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fab span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .3s}
.fab:hover span,.fab:focus-visible span{max-width:140px}
.fab:hover{translate:0 -3px;box-shadow:0 12px 30px rgba(198,45,54,.4)}
.fab::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;animation:fabring 2.8s ease-out infinite}
@keyframes fabring{0%{box-shadow:0 0 0 0 rgba(198,45,54,.45)}100%{box-shadow:0 0 0 16px rgba(198,45,54,0)}}
@media (prefers-reduced-motion:reduce){.fab::after{animation:none}}
@media (max-width:640px){
  .fab{left:14px;bottom:calc(98px + env(safe-area-inset-bottom,0px));width:54px;padding:0;justify-content:center}
  .fab span{display:none}
}

/* ===== هدر شیشه‌ای تار ===== */
:root{--glass-header:rgba(10,10,12,.5)}
:root[data-theme="light"]{--glass-header:rgba(243,246,249,.55)}
.top{background:var(--glass-header);-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5)}

/* ===== موبایل: بدون سلول‌ها، پس‌زمینه گرادیان آبی فیروزه‌ای، و انیمیشن‌های سبک‌تر ===== */
@media (max-width:640px){
  #bg{display:none}
  body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
    background:
      radial-gradient(120% 55% at 90% -8%,rgba(198,45,54,.30),transparent 62%),
      radial-gradient(100% 50% at 0% 108%,rgba(214,86,62,.26),transparent 62%),
      radial-gradient(90% 45% at 100% 62%,rgba(150,25,40,.20),transparent 68%)}
  :root[data-theme="light"] body::before{
    background:
      radial-gradient(120% 55% at 90% -8%,rgba(198,45,54,.28),transparent 62%),
      radial-gradient(100% 50% at 0% 108%,rgba(214,86,62,.20),transparent 62%),
      radial-gradient(90% 45% at 100% 62%,rgba(150,25,40,.16),transparent 68%)}
  /* انیمیشن‌های بی‌پایان روی گوشی را خاموش کن تا لگ نکند */
  .hero h1{animation:rise .8s ease both}
  .photo,.photo::after,.badge::before,.thumb::after,.timeline li::before,.fab::after{animation:none}
  .tabbar,.sheet{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
}

/* ===== موبایل: عکس کارت عمودی در وسط و متن‌ها وسط‌چین (مثل سایت استاد) ===== */
@media (max-width:640px){
  .hero{align-items:center;text-align:center;gap:26px;padding:28px 0 56px}
  .hero-text{width:100%;display:flex;flex-direction:column;align-items:center}
  .hero-text .sub{max-width:22em}
  .photo{width:min(78%,300px);height:auto;aspect-ratio:4/5;margin:0 auto}
  .btns,.socials{justify-content:center}
}

/* ===== منوی بالا: درخواست پروژه ===== */
header nav{padding:12px 6px 12px 0}
.nav-cta{color:var(--accent)!important;font-weight:500}
.nav-badge{position:absolute;top:-13px;left:0;padding:0 8px;border-radius:999px;background:var(--accent);color:var(--ink);font-size:.62rem;font-weight:800;line-height:1.7;pointer-events:none}
@media (max-width:640px){
  .sheet{flex-wrap:wrap;row-gap:12px}
  .sheet-cta{flex:1 0 100%;display:block!important;text-align:center;padding:11px;border-radius:12px;background:var(--accent);color:var(--ink)!important;font-weight:800;font-size:.95rem!important}
}

/* ===== صفحه‌ی درخواست پروژه ===== */
.req{position:fixed;inset:0;z-index:60;overflow-y:auto;background:var(--bg);background-image:radial-gradient(90% 40% at 100% 0%,rgba(198,45,54,.14),transparent 65%),radial-gradient(80% 40% at 0% 100%,rgba(214,86,62,.12),transparent 65%);padding-top:env(safe-area-inset-top,0px);animation:reqin .35s ease both}
.req[hidden]{display:none}
@keyframes reqin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.req-top{max-width:720px;margin:0 auto;padding:18px 20px 12px;display:flex;justify-content:space-between;align-items:center}
.req-top strong{font-size:1.15rem}
.req-x{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;transition:color .25s,border-color .25s}
.req-x:hover{color:var(--accent);border-color:var(--accent)}
.req-x svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.req-prog{max-width:680px;margin:0 auto 8px;height:4px;border-radius:4px;background:var(--line);overflow:hidden;width:calc(100% - 40px)}
.req-prog i{display:block;height:100%;width:0;background:var(--accent);border-radius:4px;transition:width .4s ease;margin-right:0;margin-left:auto}
.req-body{max-width:720px;margin:0 auto;padding:12px 20px calc(110px + env(safe-area-inset-bottom,0px))}
.req-no{color:var(--muted);font-size:.85rem;margin:8px 0 0}
.rs h2{font-size:clamp(1.4rem,4vw,1.9rem);margin:6px 0 4px;color:var(--text)}
.rs-sub{color:var(--muted);margin:0 0 22px}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:14px}
.opt,.chip{position:relative;display:block;cursor:pointer}
.opt input,.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.opt-body{display:block;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:border-color .25s,background .25s,translate .25s}
.opt-body b{display:block;font-size:1.05rem}
.opt-body small{display:block;color:var(--muted);font-size:.88rem;line-height:1.7;margin-top:2px}
.opt:hover .opt-body{translate:0 -3px;border-color:var(--accent)}
.opt input:checked+.opt-body{border-color:var(--accent);background:rgba(198,45,54,.1);box-shadow:0 0 0 1px var(--accent)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chip{display:inline-block}
.chip span{display:inline-block;padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:var(--surface);transition:border-color .25s,background .25s,color .25s}
.chip:hover span{border-color:var(--accent)}
.chip input:checked+span{border-color:var(--accent);background:rgba(198,45,54,.12);color:var(--accent)}
.opt input:focus-visible+.opt-body,.chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}
.req-fields{display:grid;gap:14px}
.req-fields.two{grid-template-columns:1fr 1fr}
.req-fields.two input[name=email]{grid-column:1/-1}
.req-fields input,.req-fields textarea{width:100%;padding:16px 20px;border-radius:14px;border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;direction:rtl;text-align:right;transition:border-color .25s,box-shadow .25s}
.req-fields input::placeholder,.req-fields textarea::placeholder{color:var(--muted)}
.req-fields input:focus,.req-fields textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(198,45,54,.15)}
.req-fields textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.req-err{min-height:1.6em;margin:16px 0 0;color:#ff8a8a;font-size:.92rem}
.req-nav{position:fixed;left:0;right:0;bottom:0;z-index:2;display:flex;justify-content:center;gap:12px;padding:14px 20px calc(14px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,var(--bg) 60%,transparent)}
.req-nav .btn{min-width:130px;cursor:pointer;font:inherit}
.req-nav .primary{flex:0 1 220px}
.rs-done{text-align:center;padding-top:50px}
.done-ico{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:rgba(198,45,54,.12);border:1px solid var(--accent)}
.done-ico svg{width:34px;height:34px;fill:none;stroke:var(--accent);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:560px){.req-fields.two{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.req{animation:none}.req-prog i{transition:none}}


/* ===== نسخه‌ی جدید ظاهر: بنفش و صورتی، کاغذی، لبه‌های تیز و سایه‌ی سخت ===== */
:root{--bg:#0d0b14;--surface:#17141f;--line:#2b2638;--text:#f1eefb;--muted:#a39dba;--accent:#c62d36;--ink:#0d0b14;--pop:#d9583f;--r:8px;
  --glass-strong:rgba(13,11,20,.86);--glass:rgba(23,20,31,.65);--glass-header:rgba(13,11,20,.8);--mark-bg:#c62d36;--mark-border:#f1eefb;--mark-text:#0d0b14;--thumb-a:#3b2a6b;--thumb-b:#17141f}
:root[data-theme="light"]{--bg:#f7f4ee;--surface:#fffdf8;--line:#ddd5c4;--text:#1a1626;--muted:#645d78;--accent:#6d4aff;--ink:#ffffff;--pop:#e11d89;
  --glass-strong:rgba(247,244,238,.9);--glass:rgba(255,253,248,.7);--glass-header:rgba(247,244,238,.85);--mark-bg:#6d4aff;--mark-border:#1a1626;--mark-text:#ffffff;--thumb-a:#e5dcff;--thumb-b:#fbe3ef}
h2,.c-title,.rs h2{font-family:"Lalezar","Vazirmatn",sans-serif;font-weight:400;letter-spacing:.2px}
h2{display:inline-block;font-size:2.1rem;line-height:1.5;color:var(--text);padding:0 6px;margin-bottom:26px;background:linear-gradient(transparent 62%,color-mix(in srgb,var(--accent) 38%,transparent) 62%)}
.hero h1{font-weight:900;letter-spacing:-.02em}
.top{border-bottom:1.5px solid var(--text)}
.logo .mark{border-radius:50% 50% 50% 4px;border:1.5px solid var(--mark-border);box-shadow:3px 3px 0 var(--pop);padding-bottom:0}
.logo .mark::after{display:none}
.logo:hover .mark{box-shadow:5px 5px 0 var(--pop);border-color:var(--mark-border)}
nav a{padding:3px 10px;border-radius:6px}
nav a::after{display:none}
nav a:hover,nav a.active{background:var(--accent);color:var(--ink)}
.nav-cta{background:var(--text);color:var(--bg)!important}
.nav-cta:hover{background:var(--pop);color:#fff!important}
.nav-badge{background:var(--pop);color:#fff}
.badge{border:1.5px dashed var(--muted);border-radius:6px}
.btn{border:1.5px solid var(--text);border-radius:6px;background:transparent;font-weight:700;box-shadow:3px 3px 0 var(--text)}
.btn.primary{background:var(--accent);color:var(--ink)}
.btn::after{display:none}
.btn:hover{translate:2px 2px;box-shadow:1px 1px 0 var(--text);filter:none}
.s-ico,.c-ico{border-radius:10px;border:1.5px solid var(--text)}
.s-ico:hover,.c-item:hover .c-ico{box-shadow:3px 3px 0 var(--pop)}
.card,.svc,.svc-cta{border:1.5px solid var(--text);border-radius:var(--r);box-shadow:5px 5px 0 var(--line)}
.card:hover{translate:-4px -4px;border-color:var(--text);box-shadow:8px 8px 0 var(--accent)}
.thumb{border-radius:4px;border:1.5px solid var(--text)}
.svc-ico{border-radius:8px;border:1.5px solid var(--text);background:color-mix(in srgb,var(--accent) 22%,transparent)}
.soon{border-radius:6px;border:1.5px dashed var(--muted)}
.skill i{height:12px;border-radius:2px;background:transparent;border:1.5px solid var(--text)}
.skill i::after{border-radius:0;background:repeating-linear-gradient(135deg,var(--accent) 0 7px,var(--pop) 7px 14px)}
.skill b{color:var(--text);font-weight:800}
.timeline{border-right:2px dashed var(--muted)}
.timeline li::before{border-radius:2px;rotate:45deg;background:var(--pop)}
.c-fields input,.c-fields textarea,.req-fields input,.req-fields textarea,.opt-body,.chip span{border:1.5px solid var(--text);border-radius:8px}
.c-send{border-radius:6px;border:1.5px solid var(--text);box-shadow:4px 4px 0 var(--text)}
.c-send:hover{translate:2px 2px;box-shadow:1px 1px 0 var(--text);filter:none}
.fab{border:1.5px solid var(--text);box-shadow:4px 4px 0 var(--text)}
.fab:hover{box-shadow:2px 2px 0 var(--text)}
.theme-btn,.req-x{border:1.5px solid var(--text);border-radius:10px}
.tabbar,.sheet{border:1.5px solid var(--text)}
.tabbar{border-radius:16px}
.tabbar .plus{border-radius:14px;border:1.5px solid var(--text);box-shadow:3px 3px 0 var(--text)}
.opt input:checked+.opt-body{background:color-mix(in srgb,var(--accent) 18%,var(--surface));box-shadow:4px 4px 0 var(--accent)}
.chip input:checked+span{background:var(--accent);color:var(--ink)}
.req-prog,.req-prog i{border-radius:2px}
footer{border-top:1.5px solid var(--text)}
.photo{border-radius:999px 999px 22px 22px;border:1.5px solid var(--text);background:linear-gradient(160deg,var(--thumb-a),var(--thumb-b));box-shadow:8px 8px 0 var(--pop);font-family:"Lalezar","Vazirmatn",sans-serif;font-weight:400;font-size:8rem;animation:none}
.photo::after{display:none}
@media (min-width:641px){.hero{flex-direction:row-reverse}}
@media (max-width:640px){.photo{border-radius:999px 999px 18px 18px}}


/* ===== تصویر کد سه‌بعدی کنار «درباره من» ===== */
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.about-art{position:relative;width:100%;max-width:440px;aspect-ratio:1/.95;justify-self:center;font-size:clamp(11px,1.25vw,14px);perspective:900px;--rx:0deg;--ry:0deg}
.orb{position:absolute;border:1.5px solid color-mix(in srgb,var(--accent) 65%,transparent);border-radius:50%;pointer-events:none}
.o1{inset:30% -6% 22% -6%;rotate:-6deg;animation:orbit 14s ease-in-out infinite alternate}
.o2{inset:2% 32% 2% 32%;animation:orbit 11s ease-in-out infinite alternate-reverse}
@keyframes orbit{to{rotate:6deg;scale:1.04}}
.a-card{position:absolute;inset:14% 12% 22% 12%;padding:1.2em 1.3em;border:1.5px solid var(--text);border-radius:14px;background:color-mix(in srgb,var(--surface) 84%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:10px 10px 0 var(--accent);transform:rotateY(var(--ry)) rotateX(var(--rx)) rotateZ(-4deg);transition:transform .2s;animation:float 6s ease-in-out infinite;font-family:ui-monospace,Consolas,monospace;font-size:1.02em;line-height:1.9;direction:ltr;text-align:left}
.a-dots b{display:inline-block;width:.7em;height:.7em;margin-right:.4em;border-radius:50%;background:var(--pop)}
.a-dots b:nth-child(2){opacity:.6}.a-dots b:nth-child(3){opacity:.3}
.a-card code{display:block;margin-top:.7em;white-space:pre;font:inherit}
.a-card .k{color:var(--accent);font-weight:700}.a-card .s{color:var(--pop)}.a-card .f{font-weight:700}
.a-ball{position:absolute;left:4%;bottom:12%;width:17%;aspect-ratio:1;border-radius:50%;border:1.5px solid var(--text);background:radial-gradient(circle at 32% 28%,#fff,var(--pop) 38%,var(--accent) 85%);animation:float 5s ease-in-out -2s infinite}
.a-cube{position:absolute;right:2%;top:3%;width:14%;aspect-ratio:1;display:grid;place-items:center;border:1.5px solid var(--text);border-radius:6px;background:var(--accent);color:var(--ink);font-weight:900;font-size:1.4em;rotate:18deg;box-shadow:4px 4px 0 var(--text);animation:float 7s ease-in-out -1s infinite}
.a-chip{position:absolute;right:4%;bottom:3%;padding:.5em 1em;border:1.5px solid var(--text);border-radius:8px;background:var(--surface);box-shadow:4px 4px 0 var(--pop);font-family:ui-monospace,Consolas,monospace;font-size:.95em;line-height:1.7;text-align:left}
.a-chip span{color:var(--accent);font-family:"Vazirmatn",Tahoma,sans-serif;font-weight:700}
@media (max-width:760px){.about-grid{grid-template-columns:1fr;gap:34px}.about-art{max-width:360px;font-size:12px}.a-card,.a-ball,.a-cube,.o1,.o2{animation:none}}
@media (prefers-reduced-motion:reduce){.a-card,.a-ball,.a-cube,.o1,.o2{animation:none}.a-card{transition:none}}


/* ===== پس‌زمینه جدید: شفق متحرک پشت جریان نوری ===== */
#bg{filter:blur(2.5px)}
@media (min-width:641px){
  body::before{content:"";position:fixed;inset:-10%;z-index:-2;pointer-events:none;
    background:radial-gradient(45% 40% at 20% 15%,rgba(198,45,54,.30),transparent 70%),radial-gradient(40% 40% at 85% 25%,rgba(214,86,62,.22),transparent 70%),radial-gradient(50% 45% at 60% 95%,rgba(150,25,40,.26),transparent 70%);
    animation:aur 18s ease-in-out infinite alternate}
  :root[data-theme="light"] body::before{background:radial-gradient(45% 40% at 20% 15%,rgba(109,74,255,.20),transparent 70%),radial-gradient(40% 40% at 85% 25%,rgba(225,29,137,.14),transparent 70%),radial-gradient(50% 45% at 60% 95%,rgba(255,170,80,.20),transparent 70%)}
}
@keyframes aur{to{transform:translate3d(4%,-3%,0) scale(1.12) rotate(3deg)}}
@media (prefers-reduced-motion:reduce){body::before{animation:none!important}}


/* ===== بلاگ: کارت مقاله، جلد، صفحه‌ی مقاله ===== */
.cover{position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;color:#fff;direction:ltr;text-align:left;
  background:linear-gradient(135deg,hsl(var(--h) 72% 40%),hsl(calc(var(--h) + 55) 78% 18%))}
.cover::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);background-size:22px 22px}
.cover b{position:relative;max-width:92%;font-size:1.65rem;line-height:1.15;font-weight:900;letter-spacing:-.01em;text-shadow:0 2px 14px rgba(0,0,0,.45)}
.cover em{position:absolute;top:14px;left:14px;padding:1px 10px;border-radius:4px;background:rgba(0,0,0,.4);font-style:normal;font-size:.72rem;letter-spacing:.22em}
.cover.big{height:clamp(200px,34vw,340px);margin-bottom:24px}
.cover.big b{font-size:clamp(1.8rem,5vw,3rem)}
.post-link{display:block;text-decoration:none}
.card .meta,.post .meta{font-size:.82rem;color:var(--muted);margin-bottom:6px}
.card h3 a{text-decoration:none}
.card h3 a:hover{color:var(--accent)}
.ptag{display:inline-block;padding:1px 14px;border:1.5px solid var(--text);border-radius:6px;font-size:.8rem;margin:12px 0 0}
.card .card-link{display:block;width:max-content;margin-top:12px}
.more{text-align:center;margin-top:34px}
.intro{color:var(--muted);margin:0 0 26px}
.crumbs{margin:0 0 20px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.post-title{font-family:"Lalezar","Vazirmatn",sans-serif;font-weight:400;font-size:clamp(1.8rem,5vw,2.9rem);line-height:1.55;margin:0 0 12px}
#postView .meta{margin-bottom:18px}
#postView .ptag{margin:0 10px}
#postView .lead{font-size:1.1rem;max-width:42em;margin:0 0 22px}
.post-note{margin:0 0 26px;padding:16px 20px;border:1.5px dashed var(--muted);border-radius:8px;color:var(--muted)}
nav a.active[aria-current]{background:var(--accent);color:var(--ink)}


/* جلد مقاله‌ها: عکس‌های واقعی */
.cover{padding:0;height:auto;aspect-ratio:16/10;background:#050507;display:block}
.cover::before,.cover::after{display:none}
.cover img{position:static;width:100%;height:100%;object-fit:cover;object-position:center}
.cover.big{height:auto;max-width:860px;aspect-ratio:16/10}


/* ===== منوی بالا: دکمه‌ی شروع پروژه ===== */
.nav-cta{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--text);box-shadow:3px 3px 0 var(--pop)}
.nav-cta::after{content:"↗";display:inline;position:static;width:auto;height:auto;background:none;font-size:.95em;transition:translate .25s}
.nav-cta:hover::after{translate:-2px -2px}




/* ===== صفحه‌ی شروع پروژه: دو ستونه، پنل رنگی و گزینه‌های لیستی ===== */
.req{overflow:hidden;background-image:none}
.req-shell{display:grid;grid-template-columns:minmax(300px,390px) 1fr;height:100%}
.req-side{position:relative;display:flex;flex-direction:column;gap:22px;padding:48px 36px;background:var(--accent);color:var(--ink);border-left:1.5px solid var(--text);overflow:hidden}
.req-side::after{content:"";position:absolute;right:-70px;bottom:-70px;width:240px;height:240px;border:1.5px solid currentColor;border-radius:50%;opacity:.35}
.req-kicker{font:700 .74rem/1 ui-monospace,Consolas,monospace;letter-spacing:.24em;opacity:.8}
.req-side h1{margin:0;font-family:"Lalezar","Vazirmatn",sans-serif;font-weight:400;font-size:clamp(2rem,3.4vw,2.8rem);line-height:1.5}
.req-side p{margin:0;line-height:2;opacity:.88}
.req-trk{list-style:none;margin:auto 0 0;padding:0;display:grid;gap:12px;counter-reset:t;position:relative;z-index:1}
.req-trk li{display:flex;align-items:center;gap:12px;opacity:.55;transition:opacity .25s}
.req-trk li::before{counter-increment:t;content:counter(t,persian);display:grid;place-items:center;width:32px;height:32px;border:1.5px solid currentColor;border-radius:6px;font-weight:700}
.req-trk li.on{opacity:1;font-weight:700}
.req-trk li.on::before{background:var(--ink);color:var(--accent);border-color:var(--ink)}
.req-trk li.done{opacity:.95}
.req-trk li.done::before{content:"✓"}
.req-main{overflow-y:auto;position:relative}
.req-top{max-width:none;justify-content:flex-end;padding:18px 28px 6px}
.req-prog{max-width:700px;width:calc(100% - 56px);height:6px;border:1.5px solid var(--text);background:transparent}
.req-prog i{background:var(--accent)}
.req-body{max-width:760px;padding:16px 28px 28px}
.opts{grid-template-columns:1fr;gap:12px}
.opt-body{position:relative;display:flex;flex-direction:column;padding:16px 58px 16px 20px}
.opt-body::before{content:"";position:absolute;right:20px;top:50%;translate:0 -50%;width:20px;height:20px;border:1.5px solid var(--text);border-radius:5px;background:var(--bg)}
.opt input:checked+.opt-body::before{background:var(--accent);box-shadow:inset 0 0 0 3px var(--bg)}
.req-nav{position:sticky;bottom:0;left:auto;right:auto;margin:0 -28px;padding:14px 28px calc(14px + env(safe-area-inset-bottom,0px));justify-content:flex-start;background:linear-gradient(to top,var(--bg) 65%,transparent)}
.rs-done{text-align:right;padding-top:30px}
.done-ico{margin:0 0 18px;border-radius:14px;rotate:8deg;border:1.5px solid var(--text);background:var(--accent);box-shadow:4px 4px 0 var(--pop)}
.done-ico svg{stroke:var(--ink)}
@media (max-width:860px){
  .req{overflow-y:auto}
  .req-shell{display:block;height:auto;min-height:100%}
  .req-main{overflow:visible}
  .req-side{padding:22px 20px;gap:8px;border-left:0;border-bottom:1.5px solid var(--text)}
  .req-side::after,.req-side p,.req-trk{display:none}
  .req-side h1{font-size:1.65rem;padding-left:56px}
  .req-top{position:absolute;top:14px;left:14px;padding:0;z-index:3}
  .req-prog{margin-top:18px;width:calc(100% - 40px)}
  .req-body{padding:14px 20px 20px}
  .req-nav{margin:0 -20px;padding:14px 20px calc(14px + env(safe-area-inset-bottom,0px))}
}


/* اعتبار طراح در فوتر */
.foot-credit a{color:var(--text);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--accent);transition:color .25s}
.foot-credit a:hover{color:var(--accent)}


/* ===== دکمه‌های تمیز: تخت، حاشیه‌ی باریک، گوشه‌ی نرم؛ بدون سایه‌ی سخت ===== */
.btn{padding:12px 28px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);font-weight:700;box-shadow:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn:hover{translate:0 -2px;box-shadow:none;filter:none;border-color:var(--muted)}
.btn.primary:hover{border-color:var(--accent);filter:brightness(1.08)}
.btn:active{translate:0 0}
.nav-cta{border:1px solid var(--accent);background:var(--accent);color:var(--ink)!important;border-radius:10px;box-shadow:none}
.nav-cta:hover{background:var(--accent);color:var(--ink)!important;filter:brightness(1.08)}
.c-send{border:1px solid var(--accent);border-radius:10px;box-shadow:none}
.c-send:hover{translate:0 -2px;box-shadow:none;filter:brightness(1.08)}
.s-ico{border:1px solid var(--line);border-radius:50%;background:var(--surface);box-shadow:none}
.s-ico:hover{translate:0 -3px;color:var(--accent);border-color:var(--accent);box-shadow:none}
.c-ico{border:1px solid var(--line);border-radius:12px}
.c-item:hover .c-ico{box-shadow:none}
.theme-btn{border:1px solid var(--line);border-radius:50%;box-shadow:none}
.theme-btn:hover{box-shadow:none}
.req-x{border:1px solid var(--line);border-radius:50%}
.tabbar .plus{border:1px solid var(--accent);box-shadow:none}
.sheet-cta{border-radius:10px}
.opt-body,.chip span{border:1px solid var(--line);border-radius:12px}
.opt input:checked+.opt-body{border-color:var(--accent);box-shadow:none}
.chip input:checked+span{border-color:var(--accent)}
.c-fields input,.c-fields textarea,.req-fields input,.req-fields textarea{border:1px solid var(--line);border-radius:10px}
.ptag{border-width:1px}


/* ===== رنگ‌بندی نهایی: تیره با قرمز؛ فقط حالت شب ===== */
:root{--bg:#0b0909;--surface:#151010;--line:#2c2121;--text:#f5eeee;--muted:#ab9d9d;--accent:#c62d36;--ink:#160808;--pop:#d9583f;
  --glass-strong:rgba(11,9,9,.86);--glass:rgba(21,16,16,.65);--glass-header:rgba(11,9,9,.8);--mark-bg:#c62d36;--mark-border:#f5eeee;--mark-text:#160808;--thumb-a:#4a1519;--thumb-b:#151010;color-scheme:dark}


/* ===== قرمز تیره‌تر و آرام‌تر ===== */
:root{--bg:#080606;--surface:#120d0d;--line:#271b1b;--text:#f1e9e9;--muted:#a09292;--accent:#c62d36;--ink:#fff4f4;--pop:#d9583f;
  --glass-strong:rgba(8,6,6,.88);--glass:rgba(18,13,13,.65);--glass-header:rgba(8,6,6,.82);--mark-bg:#c62d36;--mark-border:#f1e9e9;--mark-text:#fff4f4;--thumb-a:#3a1014;--thumb-b:#120d0d}


/* ===== کارت مقاله: عکس بالا، دسته، عنوان و خلاصه‌ی کوتاه، پایین نویسنده و زمان ===== */
.card.post{position:relative;display:flex;flex-direction:column;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:none;transition:translate .25s,border-color .25s,box-shadow .25s}
.card.post:hover{translate:0 -4px;border-color:color-mix(in srgb,var(--accent) 70%,var(--line));box-shadow:0 14px 34px rgba(198,45,54,.16)}
.card.post .post-link{display:block}
.card.post .cover{border:0;border-radius:0;aspect-ratio:16/10}
.post-body{display:flex;flex-direction:column;gap:12px;flex:1;padding:20px 20px 18px}
.card.post .ptag{align-self:flex-start;margin:0;padding:2px 12px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.03);color:var(--muted);font-size:.8rem}
.card.post h3{margin:0;font-size:1.15rem;font-weight:800;line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card.post h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.card.post p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.95;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-foot{margin-top:auto;padding-top:6px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.82rem;color:var(--muted)}
.post-foot .by{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:500}
.post-foot .av{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--ink);font-style:normal;font-weight:800}
.post-foot .when{display:flex;align-items:center;gap:6px;white-space:nowrap}
.post-foot .when svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.post-foot .dot{opacity:.5}
@media (max-width:420px){.post-foot .dot{display:none}.post-foot .when{gap:4px}}


/* ===== گوشه‌های نرم‌تر برای همه‌ی کارت‌ها ===== */
.card,.card.post{border-radius:26px}
.thumb{border-radius:16px}
.a-card{border-radius:26px}
.a-chip{border-radius:14px}
.a-cube{border-radius:12px}
.post-note{border-radius:18px}
.opt-body{border-radius:18px}
.c-ico{border-radius:14px}
.tabbar{border-radius:22px}
.sheet{border-radius:24px}
.photo{border-radius:999px 999px 30px 30px}
.badge,.ptag,.soon,.card.post .ptag{border-radius:10px}


/* ===== حذف خط/نوار زیر تیترها ===== */
h2{background:none;padding:0;display:block}


/* ===== مهارت‌ها: گروه‌بندی‌شده، میله‌ی قرمز باریک و آیکون کنار تیتر ===== */
.sk-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.sk-head h2{margin:0;font-family:inherit;font-weight:800;font-size:1.2rem;color:var(--accent)}
.sk-ico{width:24px;height:24px;flex:none;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sk-group{margin-top:34px}
.sk-group h3{margin:0 0 16px;font-size:.95rem;font-weight:700;color:var(--muted)}
.skills{gap:22px 48px}
.skill{gap:8px}
.skill span{font-size:1rem;color:var(--text)}
.skill b{color:var(--muted);font-weight:400;font-size:.85rem}
.skill i{height:6px;border:0;border-radius:999px;background:var(--line)}
.skill i::after{border-radius:999px;background:var(--accent)}


/* ===== فوتر شیشه‌ای و تار، مثل هدر ===== */
footer{background:var(--glass-header);-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5)}