@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700;800&family=Barlow+Condensed:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');
:root{--red:#e51b2b;--red-dark:#b00010;--black:#090a0c;--ink:#111216;--white:#fff;--muted:#777b83;--line:#dedfe3;--soft:#f6f6f7;--mono:'IBM Plex Mono',monospace;--sans:'Barlow',sans-serif;--cond:'Barlow Condensed',sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.45;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.grid,#mouse-light,.progress,.sec-dots,.float-cta,.h-bg-orbs,.h-orb,.h-ring,.h-scroll,.mq-sec{display:none!important}

header{position:fixed;top:0;left:0;right:0;z-index:50;padding:0 5vw;background:rgba(9,10,12,.94);border-bottom:1px solid rgba(255,255,255,.15);backdrop-filter:blur(16px)}
#nav{max-width:1240px;height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff}
.n-logo,.ft-logo{font-family:var(--cond);font-size:29px;font-weight:700;letter-spacing:-1.5px}
.dot{color:var(--red)}
.n-links{display:flex;gap:34px;list-style:none;font-size:12px}
.n-links a{color:#d9d9dd;transition:color .2s}
.n-links a:hover{color:#fff}
.n-right{display:flex;align-items:center;gap:24px}
.n-avail{display:none}
.ham{width:42px;height:42px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer}
.ham span{display:block;width:15px;height:1px;background:#fff;transition:transform .2s}
.ham.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.ham.open span:nth-child(2){opacity:0}
.ham.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.mob-menu{position:fixed;inset:76px 0 0;background:#0b0c0f;color:#fff;z-index:45;display:flex;flex-direction:column;justify-content:center;gap:25px;padding:8vw;transform:translateX(100%);transition:transform .35s ease}
.mob-menu.open{transform:translateX(0)}
.mob-link{font-family:var(--cond);font-size:48px;font-weight:600;border-bottom:1px solid #292b31;padding-bottom:16px}
.mob-num{font:11px var(--mono);color:var(--red);margin-right:15px}

main{padding-top:76px}
section{position:relative}
.inner{width:min(1240px,90vw);margin:auto;padding:95px 0}
.eyebrow{font:11px var(--mono);text-transform:uppercase;letter-spacing:2px;color:var(--red);margin-bottom:14px}
.eyebrow:after{content:'';display:inline-block;width:24px;height:1px;background:var(--red);margin:0 0 4px 10px}
.s-title{font-size:clamp(42px,4.3vw,68px);line-height:.98;letter-spacing:-2px;font-weight:800;margin-bottom:34px}
.s-title .t{color:var(--red)}

#hero{min-height:540px;background:#090a0c;color:#fff;overflow:hidden;border-bottom:1px solid #292a2f}
.h-content{position:relative;z-index:2;width:min(1240px,90vw);margin:auto;padding:90px 48% 70px 0}
.h-name-wrap{margin-bottom:16px}
.h-name{display:block;font-size:clamp(48px,5vw,82px);font-weight:800;letter-spacing:-2.8px;line-height:.98;color:#fff}
.h-r2{display:none}
.h-name-wrap:before{content:'HELLO, I\'M';display:block;font:11px var(--mono);letter-spacing:2px;color:#d7d7db;margin-bottom:20px}
.h-name-wrap:after{content:'';display:block;width:20px;height:2px;background:var(--red);position:absolute;top:91px;left:0;transform:translateY(-1px)}
.h-sub{max-width:510px;color:#c2c4ca;font-size:16px;line-height:1.6;margin:22px 0 26px}
.h-cta{display:flex;gap:10px;margin-bottom:34px}
.mbtn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:38px;padding:11px 20px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid transparent;transition:.2s}
.mbtn-p{background:var(--red);color:#fff}
.mbtn-p:hover{background:#ff3342;transform:translateY(-2px)}
.mbtn-o{border-color:#60636a;color:#fff;background:transparent}
.mbtn-o:hover{border-color:#fff;transform:translateY(-2px)}
.h-stats{display:flex;gap:0}
.h-stat{min-width:112px;padding-right:24px;margin-right:24px;border-right:1px solid #36383f;display:flex;flex-direction:column}
.h-stat:last-child{border-right:0}
.h-stat-n{font-size:31px;font-weight:700;line-height:1}
.h-stat-l{font-size:11px;color:#9da0a8;margin-top:8px}
.h-decor{position:absolute;z-index:1;right:3%;bottom:0;width:54%;height:100%;display:flex;align-items:flex-end;justify-content:center}
.h-my-img{width:min(100%,560px);height:95%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 18px 28px rgba(0,0,0,.4))}
.h-decor:after{content:'Build\A Create\A Improve\A Repeat';white-space:pre;position:absolute;right:7%;top:33%;font-family:cursive;font-size:20px;line-height:1.45;color:#aaa;transform:rotate(-7deg)}

#skills{background:#fff;border-bottom:1px solid var(--line)}
#skills .inner{padding-top:70px}
.sk-bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sk-card{position:relative;display:flex;flex-direction:column;min-height:285px;padding:24px 22px;background:#fafafa;border:1px solid #ececef;border-radius:12px;box-shadow:0 8px 25px rgba(15,16,20,.025);transition:transform .25s,box-shadow .25s,border-color .25s}
.sk-card:hover{transform:translateY(-5px);border-color:#d5d6db;box-shadow:0 15px 35px rgba(15,16,20,.08)}
.sk-bg-num{display:none}
.sk-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:7px;background:#090a0c;color:#fff;margin-bottom:17px}
.sk-icon svg{width:20px;height:20px}
.sk-nm{font-size:19px;font-weight:700;letter-spacing:-.45px;line-height:1.15;margin-bottom:9px}
.sk-desc{font-size:13px;line-height:1.55;color:#73757c}
.sk-bottom{margin-top:auto;padding-top:18px}
.sk-tech-label{display:none}
.sk-tags{display:flex;flex-wrap:wrap;gap:5px}
.stag{font-size:10px;padding:4px 7px;background:#f0f0f2;border:1px solid #e5e5e8;border-radius:4px;color:#62646b}

#about{background:#090a0c;color:#fff;border-bottom:1px solid #25272c}
#about .inner{padding:90px 0}
.about-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:80px;align-items:center}
.about-left .s-title{margin-bottom:25px}
.about-body{max-width:580px}
.about-body p{font-size:16px;line-height:1.75;color:#c4c6cc;margin-bottom:16px}
.about-body strong{color:#fff}
.a-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:25px}
.a-tag{padding:7px 11px;border:1px solid #45474e;border-radius:999px;color:#bfc1c8;font-size:11px}
.av-scene{width:min(100%,370px);margin:auto;position:relative}
.av-frame{position:relative;aspect-ratio:1/1;overflow:hidden;border:1px solid #4b4d55;border-radius:50%;background:#141519}
.av-frame img{width:100%;height:100%;object-fit:cover;object-position:center top}

/* --- Signature Specific CSS --- */
.av-signature{display:flex;flex-direction:column;align-items:flex-end;width:max-content;max-width:100%;margin:18px auto 0;transform:rotate(-4deg);padding-right:4px}
.av-signature span{font-family:cursive;font-size:clamp(25px,3vw,38px);font-style:italic;line-height:1;color:#d7d7db;white-space:nowrap;text-shadow:0 2px 10px rgba(0,0,0,.25)}
.av-signature i{display:block;width:78%;height:2px;background:var(--red);margin-top:9px;margin-right:2px;transform:rotate(-5deg);box-shadow:0 0 8px rgba(229,27,43,.18)}
.av-sig-img {
  width: min(200px, 60vw);
  height: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
/* 
নোট: আপনার আসল সিগনেচার এর ইমেজটি যদি কালো কালিতে লেখা থাকে, 
তাহলে ডার্ক ব্যাকগ্রাউন্ডে সেটাকে সাদা করতে নিচের লাইনটির কমেন্ট মুছে (/* এবং */ সড়িয়ে) ব্যবহার করতে পারেন:
.av-sig-img { filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0,0,0,0.3)); } 
*/
.av-orbit{display:none}

#contact{background:#fff}
.ct-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:80px;align-items:start}
.ct-body p{max-width:500px;font-size:16px;color:#73757c;line-height:1.65;margin-bottom:25px}
.ct-form{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:25px}
.ct-form-group{display:flex;flex-direction:column;gap:7px}
.ct-form-group:nth-child(3),.ct-form button,.form-status{grid-column:1/-1}
.ct-form-label{font-size:11px;font-weight:600;color:#383a40}
.ct-form-input{width:100%;padding:13px 14px;border:1px solid #dfe0e5;background:#fff;border-radius:6px;outline:none;font-size:13px;color:#18191e}
.ct-form-input:focus{border-color:#111;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
textarea.ct-form-input{min-height:120px;resize:vertical}
.ct-form button{width:max-content;border:0;cursor:pointer}
.form-status{font-size:12px}
.ct-socials{margin-top:30px}
.ct-soc-label{font:11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:#888;margin-bottom:12px}
.soc-row{display:flex;gap:8px}
.soc-btn{width:34px;height:34px;border:1px solid #dcdde2;border-radius:50%;display:grid;place-items:center;transition:.2s}
.soc-btn:hover{background:#090a0c;color:#fff}
.soc-btn svg{width:14px;height:14px;fill:currentColor}
.ct-status{display:flex;gap:12px;align-items:center;padding:18px 20px;border:1px solid #e5e5e8;border-radius:10px;box-shadow:0 7px 20px rgba(0,0,0,.04);margin-bottom:15px}
.ct-sdot{width:9px;height:9px;flex:0 0 auto;background:#e51b2b;border-radius:50%;box-shadow:0 0 0 5px #ffe8eb}
.ct-stxt{display:flex;flex-direction:column}
.ct-stxt strong{font-size:13px}
.ct-stxt span{font-size:11px;color:#777}
.ct-info-grid{display:grid;gap:12px}
.ct-info-card{padding:20px;border:1px solid #e5e5e8;border-radius:10px}
.ci-label{display:block;font:10px var(--mono);text-transform:uppercase;color:#8a8b91;letter-spacing:1px;margin-bottom:8px}
.ci-value,.ci-email-btn{font-size:14px;font-weight:600}
.ci-email-btn{display:flex;align-items:center;gap:8px}
.ci-email-btn svg{width:16px;height:16px}

footer{background:#090a0c;color:#fff;padding:35px 5vw 25px}
.ft-top,.ft-bottom{max-width:1240px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:30px}
.ft-logo p{font:11px var(--sans);font-weight:400;color:#8e9199;letter-spacing:0;margin-top:7px}
.ft-bottom{border-top:1px solid #292b31;margin-top:28px;padding-top:20px;color:#777b84;font-size:11px}
.ft-bottom span{color:#fff}
.rv,.rl,.rr{opacity:1!important;transform:none!important}
.ai-overview-block{opacity:1!important}

@media(min-width:900px){.ham{display:none}.n-links{margin-left:auto;margin-right:60px}.n-links:after{content:'Let\'s Talk  →';position:absolute;right:5vw;border:1px solid #656871;border-radius:999px;padding:10px 18px;font-size:11px;color:#fff}.n-links li:last-child{margin-right:145px}}
@media(max-width:899px){
  header{padding:0 5vw}
  #nav{height:68px}
  .n-links,.n-avail{display:none}
  .ham{display:flex}
  main{padding-top:68px}
  .mob-menu{inset:68px 0 0}
  .inner{width:min(90vw,620px);padding:65px 0}
  .s-title{font-size:45px}
  .h-content{width:90vw;padding:48px 0 35px}
  .h-name{font-size:50px;letter-spacing:-1.8px}
  .h-name-wrap:after{top:49px}
  .h-content:after{margin-top:22px;margin-bottom:20px;font-size:15px}
  .h-sub{font-size:14px;max-width:390px}
  .h-decor{position:relative;right:auto;width:100%;height:310px;min-height:0}
  .h-my-img{height:100%;width:100%;max-width:390px}
  .h-decor:after{right:8%;top:20%;font-size:16px}
  .h-stats{margin-top:5px}
  .h-stat{min-width:95px;padding-right:14px;margin-right:14px}
  .h-stat-n{font-size:26px}
  .sk-bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sk-card{min-height:250px;padding:20px 17px}
  .sk-nm{font-size:16px}
  .sk-desc{font-size:12px}
  .about-grid,.ct-grid{grid-template-columns:1fr;gap:40px}
  .about-right{order:-1}
  .av-scene{max-width:320px}
  .ct-form{grid-template-columns:1fr}
  .ct-form-group:nth-child(3),.ct-form button,.form-status{grid-column:auto}
  .ct-form button{width:100%}
  .ft-top,.ft-bottom{align-items:flex-start;flex-direction:column}
}
@media(max-width:520px){
  .mob-link{font-size:40px}
  .h-name{font-size:43px}
  .h-decor{height:265px}
  .sk-bento{grid-template-columns:1fr}
  .sk-card{min-height:230px}
  .s-title{font-size:40px}
  .h-cta{flex-wrap:wrap}
  .h-cta .mbtn{padding:10px 16px}
}

.h-role{font-size:18px;font-weight:500;color:#fff;margin-top:16px}
.h-content:after{display:none}

@media(max-width:899px){
  .h-role{font-size:15px;margin-top:14px}
  .av-signature{margin-top:15px}
  .av-signature span{font-size:30px}
  .av-signature i{height:2px}
}

.n-talk{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:38px;padding:10px 18px;border:1px solid #656871;border-radius:999px;color:#fff;font-size:11px;font-weight:600;white-space:nowrap;transition:.2s}
.n-talk:hover{border-color:#fff;transform:translateY(-2px)}
.n-links{display:none!important}
.n-right{display:flex;align-items:center;gap:14px}
.ham{display:flex!important}
.mob-menu{z-index:60}

@media(min-width:900px){
  header{padding:0 5vw}
  #nav{height:76px}
  .n-talk{margin-left:auto}
  .mob-menu{inset:76px 0 0}
  .n-right{gap:16px}
}
@media(max-width:899px){
  .n-talk{font-size:10px;padding:9px 13px;min-height:34px}
  .n-right{gap:10px}
  .ham{width:38px;height:38px}
  .mob-menu{inset:68px 0 0}
}
@media(max-width:420px){
  .n-talk{padding:8px 10px;font-size:9px}
  .n-talk span{display:none}
}

/* Services layout refinement */
#skills{background:#fff;color:var(--ink)}
#skills .inner{padding-top:78px;padding-bottom:88px}
.skills-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;margin-bottom:38px}
.skills-heading .s-title{margin-bottom:12px}
.skills-intro{max-width:480px;color:#777b83;font-size:15px;line-height:1.55}
.skills-heading-right{display:flex;align-items:flex-start;gap:70px;padding-top:8px}
.skills-heading-right p{font-family:var(--cond);font-size:23px;font-weight:700;line-height:1.05;letter-spacing:1.2px;text-transform:uppercase;color:#25262b}
.skills-view-all{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:1px;white-space:nowrap;border-bottom:1px solid #25262b;padding-bottom:8px;margin-top:4px;color:#25262b}
.skills-view-all span{font-size:16px;margin-left:10px}
.sk-bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.sk-card{min-width:0;min-height:310px;padding:26px 22px 22px;background:#fff;border:1px solid #e2e3e7;border-radius:10px;box-shadow:none;transition:transform .25s,border-color .25s,background .25s;display:flex;flex-direction:column;justify-content:flex-start}
.sk-card:hover{transform:translateY(-4px);border-color:#bfc1c8;background:#fcfcfc;box-shadow:none}
.sk-icon{width:42px;height:42px;border-radius:0;background:transparent;color:#111216;margin-bottom:14px;justify-content:start}
.sk-icon svg{width:34px;height:34px}
.sk-nm{font-family:var(--cond);font-size:23px;font-weight:700;line-height:1.03;letter-spacing:-.25px;margin-bottom:0;min-height:48px}
.sk-desc{font-size:13px;line-height:1.55;color:#73757c;margin-bottom:22px}
.sk-learn{margin-top:24px;display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.4px;color:#25262b;white-space:nowrap}
.sk-learn span{font-size:16px;line-height:1}
.sk-tags,.sk-tech-label,.sk-bg-num{display:none!important}

@media(max-width:1250px){
  .sk-bento{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sk-card{min-height:285px}
  .skills-heading-right{gap:35px}
  .skills-heading-right p{font-size:20px}
}
@media(max-width:899px){
  #skills .inner{padding-top:62px;padding-bottom:70px}
  .skills-heading{display:block;margin-bottom:30px}
  .skills-heading-right{justify-content:space-between;align-items:center;gap:20px;padding-top:4px;margin-top:22px}
  .skills-heading-right p{font-size:19px}
  .skills-view-all{font-size:10px}
  .sk-bento{grid-template-columns:1fr;gap:12px}
  .sk-card{min-height:0;height:auto;padding:20px 16px;display:flex;flex-direction:column}
  .sk-icon{margin-bottom:12px}
  .sk-icon svg{width:34px;height:34px}
  .sk-nm{font-size:22px;margin:0;min-height:0}
  .sk-learn{margin-top:22px;align-self:flex-start;font-size:10px}
  .sk-learn span{font-size:25px}
}
@media(max-width:520px){
  .skills-heading-right p{font-size:17px}
  .skills-intro{font-size:14px}
  .sk-nm{font-size:20px}
  .sk-learn span{font-size:22px}
}

.ct-sdot {
  box-shadow: 0 0 0 5px #dcfce7;
  background: #16a34a !important;
}