/* ===== POYVWR local typography ===== */
@font-face{font-family:"SF Pro";src:url("fonts/SF-Pro.ttf") format("truetype");font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:"BYekan";src:url("fonts/BYekan+.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"BYekan";src:url("fonts/BYekan+ Bold.ttf") format("truetype");font-style:normal;font-weight:700;font-display:swap}
:root{--font-fa:"BYekan","B Yekan",Tahoma,Arial,sans-serif;--font-en:"SF Pro",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
html[lang="fa"],body[dir="rtl"]{font-family:var(--font-fa)}
html[lang="en"],body[dir="ltr"]{font-family:var(--font-en)}
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}

@font-face{font-family:BYekan;src:url('fonts/BYekan+.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:BYekan;src:url('fonts/BYekan+ Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}:root{--bg:#040914;--bg2:#07152a;--panel:rgba(11,28,51,.62);--panel2:rgba(7,20,38,.84);--line:rgba(108,168,255,.18);--text:#f3f7ff;--muted:#9eabc0;--blue:#2f7df4;--cyan:#58b7ff;--navy:#081a35;--glow:rgba(47,125,244,.28);--shadow:0 30px 100px rgba(0,0,0,.42)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 12% 5%,rgba(38,112,232,.13),transparent 28%),radial-gradient(circle at 90% 35%,rgba(31,88,183,.12),transparent 30%),linear-gradient(135deg,#030710,#061226 55%,#020712);color:var(--text);font-family:BYekan,Arial,sans-serif;line-height:1.9;overflow-x:hidden}body.light{--bg:#edf4fc;--bg2:#dceaf8;--panel:rgba(255,255,255,.72);--panel2:rgba(255,255,255,.9);--line:rgba(23,77,145,.15);--text:#071225;--muted:#516174;background:linear-gradient(135deg,#eef5fd,#dce9f7)}a{color:inherit}.cursor-glow{position:fixed;width:360px;height:360px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(47,125,244,.12),transparent 68%);transform:translate(-50%,-50%)}.circuit-bg{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.34;overflow:hidden}.circuit-bg:before,.circuit-bg:after{content:"";position:absolute;border:1px solid rgba(75,151,255,.15);border-radius:50%;width:520px;height:520px;right:-190px;top:90px;box-shadow:0 0 0 35px rgba(75,151,255,.025),0 0 0 70px rgba(75,151,255,.018)}.circuit-bg:after{width:300px;height:300px;left:-120px;bottom:120px}.circuit-bg i{position:absolute;width:7px;height:7px;border-radius:50%;background:#4ca1ff;box-shadow:0 0 20px #4ca1ff;animation:blink 3s infinite}.circuit-bg i:nth-child(1){top:15%;left:10%}.circuit-bg i:nth-child(2){top:42%;right:12%;animation-delay:.7s}.circuit-bg i:nth-child(3){bottom:19%;left:18%;animation-delay:1.3s}.circuit-bg i:nth-child(4){bottom:31%;right:27%;animation-delay:1.9s}.circuit-bg i:nth-child(5){top:28%;left:52%;animation-delay:2.4s}.circuit-bg span{position:absolute;right:10%;top:17%;width:250px;height:1px;background:linear-gradient(90deg,transparent,#3989ff,transparent);transform:rotate(-23deg);box-shadow:0 90px 0 rgba(57,137,255,.15),0 180px 0 rgba(57,137,255,.08)}.topbar{position:fixed;z-index:20;top:16px;left:3%;right:3%;height:66px;padding:8px 14px 8px 20px;display:flex;align-items:center;gap:24px;border:1px solid var(--line);background:rgba(3,10,20,.66);backdrop-filter:blur(24px);border-radius:22px;box-shadow:0 20px 60px rgba(0,0,0,.22);transition:.3s}.light .topbar{background:rgba(255,255,255,.72)}.brand{text-decoration:none;display:flex;align-items:center;gap:9px;font:700 18px Arial,sans-serif;letter-spacing:.15em}.logo{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#1d6ce8,#071a37);border:1px solid rgba(91,181,255,.42);box-shadow:inset 0 0 22px rgba(65,153,255,.22),0 0 24px rgba(30,107,230,.15)}.logo svg{width:29px;height:29px}.logo circle{fill:none;stroke:#65c4ff;stroke-width:2}.logo path{fill:#fff}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:24px;flex:1}.desktop-nav a{text-decoration:none;color:var(--muted);font-size:13px;transition:.25s;position:relative}.desktop-nav a:after{content:"";position:absolute;right:0;left:0;bottom:-10px;height:2px;background:#4da5ff;transform:scaleX(0);transform-origin:center;transition:.25s;box-shadow:0 0 14px #4da5ff}.desktop-nav a:hover{color:var(--text)}.desktop-nav a:hover:after{transform:scaleX(1)}.top-actions{display:flex;gap:8px}.round-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.035);color:inherit;cursor:pointer;font-family:inherit}.menu-btn{display:none}.mobile-menu{display:none}.section{width:min(1180px,92%);margin:0 auto;padding:110px 0;position:relative;z-index:2}.hero{min-height:100vh;padding-top:150px;display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center}.eyebrow{display:flex;align-items:center;gap:9px;color:#72baff;font-size:13px}.live{width:8px;height:8px;background:#4da5ff;border-radius:50%;box-shadow:0 0 16px #4da5ff;animation:pulse 1.8s infinite}.hero h1{font-size:clamp(64px,8vw,110px);line-height:1.02;letter-spacing:-.05em;margin:18px 0 0}.hero h1 span{background:linear-gradient(110deg,#fff,#69baff 65%,#2678ec);color:transparent;-webkit-background-clip:text;background-clip:text}.hero h2{margin:8px 0 18px;color:#59aaff;font-size:24px}.lead{font-size:18px;color:var(--muted);max-width:690px;text-align:justify}.hero-meta{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0}.hero-meta span{border:1px solid var(--line);background:rgba(10,31,57,.45);border-radius:11px;padding:7px 12px;font-size:11px;color:#b9c8dc}.hero-actions{display:flex;gap:11px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;border-radius:14px;padding:12px 19px;font-size:13px;border:1px solid var(--line);transition:.25s}.btn.primary{background:linear-gradient(135deg,#2b78ee,#1754bb);border-color:#4f9eff;box-shadow:0 12px 30px rgba(28,103,223,.2)}.btn.ghost{background:rgba(255,255,255,.035)}.btn:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(37,119,234,.2)}.hero-visual{min-height:560px;display:grid;place-items:center;position:relative}.portrait-frame{width:min(450px,86%);aspect-ratio:.86;border-radius:42% 42% 34% 34%;position:relative;overflow:visible;filter:drop-shadow(0 35px 70px rgba(0,0,0,.5));transform:rotate(1.5deg);animation:float 7s ease-in-out infinite}.portrait-frame:before{content:"";position:absolute;inset:-14px;border-radius:inherit;border:1px solid rgba(83,169,255,.42);box-shadow:0 0 0 10px rgba(64,147,255,.035),0 0 80px rgba(47,125,244,.17);z-index:-1}.portrait-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(47,125,244,.05),transparent 40%,rgba(0,0,0,.25));border-radius:inherit;pointer-events:none}.portrait-frame img{width:100%;height:100%;object-fit:cover;object-position:center 16%;border-radius:inherit;display:block;filter:saturate(.88) contrast(1.06)}.portrait-glow{position:absolute;inset:-45px;background:radial-gradient(circle at 50% 50%,rgba(39,124,246,.2),transparent 62%);z-index:-2}.bolt-orb{position:absolute;bottom:13%;left:-10px;width:88px;height:88px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#0d2d58,#06162c 70%);border:1px solid #4da5ff;box-shadow:0 0 0 8px rgba(71,159,255,.07),0 0 45px rgba(71,159,255,.35);animation:orb 3s ease-in-out infinite}.bolt-orb svg{width:43px;height:43px;fill:#62baff}.energy-ring{position:absolute;border:1px solid rgba(73,161,255,.28);border-radius:50%;animation:spin 18s linear infinite}.ring-a{width:500px;height:500px}.ring-b{width:570px;height:570px;border-style:dashed;animation-duration:28s;animation-direction:reverse}.ring-c{width:390px;height:390px;border-color:rgba(73,161,255,.14);animation-duration:12s}.stats-panel{display:grid;grid-template-columns:repeat(4,1fr);padding:0;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,rgba(12,31,56,.78),rgba(5,15,29,.58));backdrop-filter:blur(22px);overflow:hidden}.stat{position:relative;padding:26px 24px;border-left:1px solid var(--line);display:flex;flex-direction:column}.stat:last-child{border-left:0}.stat b{font-size:27px}.stat span{color:var(--muted);font-size:11px}.stat i{position:absolute;left:20px;top:18px;color:#4ea5ff;font-style:normal;font-size:27px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:35px;border-bottom:1px solid var(--line);padding-bottom:15px}.section-head span{font:700 10px Arial,sans-serif;letter-spacing:.13em;color:#58aaff;direction:ltr}.section-head h2{margin:0;font-size:40px}.about-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.about-card,.skill-card,.edu-card,.contact-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(11,30,55,.7),rgba(4,13,26,.7));border-radius:25px;box-shadow:var(--shadow);position:relative;overflow:hidden}.about-card{padding:34px}.about-card:before,.skill-card:before,.contact-card:before{content:"";position:absolute;inset:auto -30% -60% auto;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(50,135,245,.18),transparent 65%)}.card-number{font:700 11px Arial;color:#55aaff}.about-card h3{font-size:30px;margin:25px 0 12px}.about-card p,.skill-card p,.edu-card p,.contact-copy p{color:var(--muted);text-align:justify}.glass-card{padding:28px;border:1px solid var(--line);background:rgba(12,32,57,.4);backdrop-filter:blur(20px);border-radius:25px}.mini-label{font:700 9px Arial,sans-serif;letter-spacing:.15em;color:#5aabff;direction:ltr;display:inline-block}.focus-row{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.focus-row:last-child{border:0}.focus-row b{font:700 11px Arial;color:#5caeff}.skill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.skill-card{padding:27px;min-height:220px;transition:.35s}.skill-card:hover{transform:translateY(-9px);border-color:rgba(81,166,255,.45);box-shadow:0 25px 65px rgba(14,84,169,.2)}.skill-icon{width:46px;height:46px;border:1px solid rgba(80,166,255,.4);border-radius:14px;display:grid;place-items:center;color:#61b5ff;font-size:24px;background:rgba(37,112,222,.08);box-shadow:inset 0 0 20px rgba(61,141,245,.08)}.skill-card h3{font-size:18px;margin:18px 0 8px}.skill-card p{font-size:12px}.book-wrap{display:grid;grid-template-columns:50px 1fr 50px;align-items:center;gap:10px}.book{min-height:460px;position:relative;perspective:1800px}.page{position:absolute;inset:0;padding:42px 46px;border-radius:28px;border:1px solid rgba(86,167,255,.3);background:linear-gradient(135deg,rgba(16,42,74,.95),rgba(5,18,35,.98));box-shadow:0 30px 100px rgba(0,0,0,.4),inset 0 0 70px rgba(57,140,255,.045);transform-origin:right center;opacity:0;pointer-events:none;transform:rotateY(88deg) translateX(10%);transition:transform .8s cubic-bezier(.2,.75,.2,1),opacity .5s}.page:before{content:"";position:absolute;inset:16px;border:1px solid rgba(86,167,255,.08);border-radius:20px;pointer-events:none}.page.active{opacity:1;pointer-events:auto;transform:rotateY(0) translateX(0);z-index:3}.page.turn-forward{transform-origin:left center;transform:rotateY(-88deg) translateX(-10%)}.page-no{position:absolute;top:30px;left:35px;font:700 10px Arial;color:#54aaff;direction:ltr}.page-tag{display:inline-block;border:1px solid rgba(78,165,255,.28);padding:5px 10px;border-radius:999px;color:#66b7ff;font-size:10px;background:rgba(44,123,236,.07)}.page h3{font-size:31px;max-width:760px;margin:35px 0 10px}.page strong{color:#7fc4ff;font-size:12px}.page p{color:#aab7c9;max-width:760px;text-align:justify;font-size:14px}.page ul{color:#c0cad8;padding-right:20px;font-size:12px;line-height:2.2}.page ul li::marker{color:#4fa7ff}.slider-arrow{width:46px;height:46px;border-radius:50%;border:1px solid rgba(76,161,255,.4);background:rgba(21,77,145,.2);color:#6abaff;font-size:28px;cursor:pointer;transition:.25s;z-index:5}.slider-arrow:hover{background:#1b64c8;color:#fff;box-shadow:0 0 30px rgba(43,125,241,.25);transform:scale(1.08)}.slider-dots{display:flex;justify-content:center;gap:6px;margin-top:22px}.slider-dots button{width:7px;height:7px;border:0;border-radius:50%;background:#29476a;cursor:pointer;padding:0}.slider-dots button.active{width:25px;border-radius:10px;background:#4d9eff}.project-book .page{background:linear-gradient(145deg,rgba(8,31,61,.98),rgba(5,15,30,.98))}.project-metrics{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px}.project-metrics span{font:700 9px Arial;color:#8bcaff;border:1px solid rgba(75,163,255,.22);padding:7px 10px;border-radius:9px;direction:ltr}.edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.edu-card{padding:30px;display:flex;gap:20px;align-items:flex-start}.edu-icon{width:52px;height:52px;flex:0 0 52px;border-radius:15px;border:1px solid rgba(83,166,255,.35);display:grid;place-items:center;color:#61b5ff}.edu-card h3{margin:10px 0 2px;font-size:20px}.edu-card p{margin:0;font-size:12px}.contact-card{padding:38px;display:grid;grid-template-columns:.75fr 1.25fr;gap:34px}.contact-copy h3{font-size:33px;line-height:1.35;margin:16px 0}.contact-main{display:grid;gap:7px;margin-top:20px}.contact-main a{text-decoration:none;color:#73bdff;font-size:13px;direction:ltr;text-align:right}.social-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.social{min-height:145px;border:1px solid var(--line);border-radius:18px;text-decoration:none;padding:18px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;background:rgba(255,255,255,.025);transition:.3s;position:relative;overflow:hidden}.social:after{content:"";position:absolute;width:110px;height:110px;border-radius:50%;right:-45px;bottom:-50px;background:radial-gradient(circle,rgba(68,158,255,.24),transparent 70%)}.social:hover{transform:translateY(-8px) rotate(-1deg);border-color:rgba(91,172,255,.48);box-shadow:0 20px 50px rgba(27,109,217,.16)}.social svg{width:29px;height:29px;fill:currentColor;stroke:currentColor;stroke-width:1.5;z-index:1}.social span{font-size:13px;z-index:1}.social small{color:#8fa0b6;font-size:9px;direction:ltr;text-align:left;z-index:1;word-break:break-word}.instagram{color:#e7e9ff}.telegram{color:#53b8ff}.whatsapp{color:#56d58b}.x{color:#f1f5fb}.bale{color:#71c8ff}.email,.phone{color:#62adff}footer{width:min(1180px,92%);margin:auto;padding:30px 0 55px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#7f91a8;font-size:10px}footer a{text-decoration:none;color:#62adff}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.14s}@keyframes pulse{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.25)}}@keyframes blink{0%,100%{opacity:.25}50%{opacity:1}}@keyframes float{0%,100%{transform:rotate(1.5deg) translateY(0)}50%{transform:rotate(-.8deg) translateY(-10px)}}@keyframes orb{0%,100%{transform:scale(1)}50%{transform:scale(1.07);box-shadow:0 0 0 12px rgba(71,159,255,.05),0 0 55px rgba(71,159,255,.5)}}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.desktop-nav{display:none}.menu-btn{display:block}.hero{grid-template-columns:1fr;padding-top:135px}.hero-visual{min-height:450px;order:-1}.portrait-frame{width:min(390px,78vw)}.stats-panel{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-left:0}.about-grid,.contact-card{grid-template-columns:1fr}.skill-grid{grid-template-columns:repeat(2,1fr)}.social-grid{grid-template-columns:repeat(3,1fr)}.book{min-height:500px}.mobile-menu{position:fixed;z-index:30;inset:0 0 0 25%;background:rgba(4,13,26,.96);backdrop-filter:blur(25px);border-right:1px solid var(--line);padding:30px;display:flex;flex-direction:column;gap:9px;transform:translateX(110%);transition:.35s}.mobile-menu.open{transform:translateX(0)}.mobile-menu-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;color:#65b7ff}.mobile-menu-head button{background:none;border:0;color:inherit;font-size:30px}.mobile-menu a{padding:12px 4px;text-decoration:none;border-bottom:1px solid var(--line);color:#c7d2e2}}@media(max-width:600px){.section{padding:80px 0}.topbar{left:12px;right:12px}.hero h1{font-size:60px}.hero h2{font-size:20px}.lead{font-size:14px}.hero-meta span{font-size:9px}.hero-visual{min-height:390px}.ring-a{width:340px;height:340px}.ring-b{width:390px;height:390px}.ring-c{width:270px;height:270px}.portrait-frame{width:285px}.bolt-orb{width:68px;height:68px}.section-head h2{font-size:30px}.section-head{align-items:center}.skill-grid,.edu-grid{grid-template-columns:1fr}.book-wrap{grid-template-columns:38px 1fr 38px;gap:5px}.book{min-height:540px}.page{padding:35px 28px}.page h3{font-size:25px;margin-top:38px}.page p{font-size:12px}.social-grid{grid-template-columns:repeat(2,1fr)}.social{min-height:125px}footer{flex-direction:column;gap:8px}.contact-card{padding:25px}.contact-copy h3{font-size:27px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ===== Responsive stability layer — visual design preserved ===== */
*,*::before,*::after{box-sizing:border-box}
html,body{width:100%;max-width:100%;overflow-x:hidden}
img,svg,video,canvas{max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.nav{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.hero,.section{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.hero-grid,.hero-inner,.content-grid,.projects-grid,.experience-grid{min-width:0}
.project-card,.timeline-item,.glass-card,.profile-card{min-width:0;max-width:100%}
p,li,.project-card,.timeline-item,.hero-copy{overflow-wrap:anywhere}
.socials{flex-wrap:wrap}
@media(max-width:1024px){.hero-grid,.hero-inner{grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:34px}.profile-card{max-width:420px;margin-inline:auto}.section{padding-block:72px}}
@media(max-width:760px){.nav{width:calc(100% - 20px);padding:10px 12px}.hero,.section{width:calc(100% - 24px)}.hero{padding-top:28px;padding-bottom:56px}.hero-grid,.hero-inner{display:flex;flex-direction:column;gap:28px}.hero-copy{order:1}.hero-visual{order:2}.profile-card{width:min(100%,390px);margin:0 auto}.section{padding-block:56px}.section-title{font-size:clamp(28px,8vw,42px);line-height:1.2}.hero-title{font-size:clamp(42px,12vw,70px);line-height:1.08}.hero-actions{flex-wrap:wrap}.hero-actions a,.primary-btn,.secondary-btn{width:100%;justify-content:center}.socials{justify-content:center;gap:10px}.social-icon{width:44px;height:44px!important;flex:0 0 44px}.book-slider,.slider,.projects-slider{width:100%;overflow:hidden}.book-page,.slide,.project-card{width:100%;min-width:0}.slider-controls{flex-wrap:wrap;justify-content:center}}
@media(max-width:420px){.nav{width:calc(100% - 12px)}.hero,.section{width:calc(100% - 16px)}.hero-title{font-size:clamp(36px,12vw,54px)}.eyebrow{flex-wrap:wrap}.profile-meta strong{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Language-specific typography and alignment */
html[lang="en"], html[lang="en"] body{font-family:var(--font-en);}
html[lang="fa"], html[lang="fa"] body{font-family:var(--font-fa);}
html[lang="en"] .section-head,html[lang="en"] .hero-copy,html[lang="en"] .about-card,html[lang="en"] .skill-card,html[lang="en"] .page,html[lang="en"] .edu-card,html[lang="en"] .contact-copy{text-align:left;}
html[lang="en"] .hero-actions,html[lang="en"] .hero-meta{justify-content:flex-start;}
html[lang="en"] .hero-meta span{text-align:left;}
html[lang="en"] .section-head span{letter-spacing:.14em;}
html[lang="en"] .contact-main{align-items:flex-start;}