/* ============ BASE ============ */
:root{
  --bg:#0a0e17; --card:#101624; --line:rgba(255,255,255,.08);
  --txt:#e5e7eb; --muted:#94a3b8;
  --grad:linear-gradient(90deg,#a78bfa,#22d3ee);
  --btn:linear-gradient(135deg,#7c3aed,#2563eb);
  --sora:'Sora',sans-serif; --inter:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--txt);font-family:var(--inter);line-height:1.6;overflow-x:hidden}
::selection{background:#7c3aed;color:#fff}
img,svg{display:block}
a{text-decoration:none;color:inherit}
button{font-family:var(--inter)}

/* ============ NAVBAR ============ */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:20px 0;transition:.35s}
.navbar.scrolled{background:rgba(10,14,23,.88);backdrop-filter:blur(14px);padding:12px 0;border-bottom:1px solid var(--line)}
.nav-inner{max-width:1140px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo{font:800 24px var(--sora);color:#fff}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--muted);font:500 15px var(--inter);position:relative;transition:.3s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);transition:.3s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{background:var(--btn);color:#fff !important;padding:10px 22px;border-radius:999px;box-shadow:0 8px 20px rgba(124,58,237,.35)}
.nav-cta::after{display:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;z-index:1001}
.nav-toggle span{width:26px;height:2px;background:#fff;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding:130px 24px 90px;
  background:radial-gradient(600px 300px at 85% 20%,rgba(124,58,237,.18),transparent),
             radial-gradient(500px 300px at 10% 80%,rgba(34,211,238,.12),transparent)}
.hero-inner{max-width:1140px;margin:auto;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;width:100%}
.hero-badge{display:inline-block;padding:8px 16px;border-radius:999px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.4);color:#c4b5fd;font:500 14px var(--inter)}
.hero h1{font:800 clamp(2.5rem,6vw,4.2rem)/1.15 var(--sora);margin:18px 0 10px;color:#fff}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.type-line{font:600 clamp(1.15rem,3vw,1.7rem) var(--sora);color:#e2e8f0;min-height:1.4em}
.caret{display:inline-block;width:2px;height:1.1em;background:#22d3ee;margin-left:5px;vertical-align:middle;animation:blink 1s steps(2) infinite}
.hero-sub{color:var(--muted);font-size:17px;max-width:520px;margin:18px 0 30px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font:600 15px var(--inter);border:none;cursor:pointer;transition:.3s}
.btn-primary{background:var(--btn);color:#fff;box-shadow:0 10px 30px rgba(124,58,237,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(124,58,237,.45)}
.btn-ghost{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.15);color:#fff}
.btn-ghost:hover{border-color:#22d3ee;transform:translateY(-3px)}
.hero-social{display:flex;gap:12px;margin-top:30px}
.hero-social a{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;color:var(--muted);transition:.3s}
.hero-social a svg{width:18px;height:18px}
.hero-social a:hover{background:var(--btn);color:#fff;border-color:transparent;transform:translateY(-3px)}
.hero-visual{position:relative;display:grid;place-items:center}
.avatar-ring{position:relative;width:min(310px,70vw);height:min(310px,70vw)}
.avatar-ring::before{content:'';position:absolute;inset:0;border-radius:50%;background:conic-gradient(#7c3aed,#22d3ee,transparent 70%,#7c3aed);animation:spin 5s linear infinite}
.avatar{position:absolute;inset:10px;border-radius:50%;background:#131a2a;border:1px solid var(--line);display:grid;place-items:center;font:800 clamp(3rem,9vw,4.2rem) var(--sora);background-clip:padding-box}
.avatar{color:transparent;background-image:linear-gradient(#131a2a,#131a2a),var(--grad);background-origin:border-box}
.chip{position:absolute;padding:9px 16px;border-radius:10px;background:rgba(13,18,32,.92);border:1px solid rgba(255,255,255,.12);font:600 13px var(--inter);color:#e2e8f0;box-shadow:0 10px 24px rgba(0,0,0,.4);animation:float 4s ease-in-out infinite}
.chip-1{top:6%;left:2%}
.chip-2{top:42%;right:-2%;animation-delay:1.2s}
.chip-3{bottom:4%;left:10%;animation-delay:2.2s}
.scroll-down{position:absolute;bottom:26px;left:50%;transform:translateX(-50%)}
.mouse{display:block;width:26px;height:42px;border:2px solid rgba(255,255,255,.3);border-radius:20px;position:relative}
.mouse::before{content:'';position:absolute;top:7px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:#22d3ee;border-radius:4px;animation:wheel 1.6s infinite}

/* ============ STATS ============ */
.stats{padding:20px 24px 40px}
.stats-inner{max-width:1140px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:40px 20px}
.stat{text-align:center}
.stat h3{font:800 clamp(1.8rem,4vw,2.6rem) var(--sora);color:#fff}
.stat h3 .counter{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat p{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:1.5px;margin-top:6px}

/* ============ SECTIONS ============ */
.section{padding:100px 24px}
.sec-head,.grid-3,.about-inner,.skills-inner,.filters,.work-grid,.contact-inner{max-width:1140px;margin-left:auto;margin-right:auto}
.sec-head{text-align:center;margin-bottom:56px}
.sec-tag{display:inline-block;padding:7px 16px;border-radius:999px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.4);color:#c4b5fd;font:600 13px var(--inter);letter-spacing:1px;text-transform:uppercase}
.sec-head h2{font:800 clamp(1.9rem,5vw,2.7rem) var(--sora);color:#fff;margin:16px 0 12px}
.sec-head p{color:var(--muted);max-width:560px;margin:auto}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;transition:.35s}
.card:hover{transform:translateY(-8px);border-color:rgba(124,58,237,.5);box-shadow:0 20px 40px rgba(0,0,0,.45)}

/* services */
.service{padding:32px 26px}
.service .icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-size:26px;background:linear-gradient(135deg,rgba(124,58,237,.25),rgba(34,211,238,.18));margin-bottom:20px}
.service h3{font:700 19px var(--sora);color:#fff;margin-bottom:10px}
.service p{color:var(--muted);font-size:15px}

/* ============ ABOUT ============ */
.about-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-visual{position:relative}
.about-photo{width:100%;max-width:380px;margin:auto;aspect-ratio:4/5;border-radius:24px;background:linear-gradient(160deg,#141b2e,#0d1220);border:1px solid var(--line);display:grid;place-items:center;font:800 clamp(4rem,12vw,6rem) var(--sora);color:transparent;background-clip:padding-box;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.about-photo{background-image:linear-gradient(160deg,#141b2e,#0d1220);color:#2a3550}
.exp-badge{position:absolute;bottom:-16px;right:10%;background:var(--btn);padding:14px 22px;border-radius:14px;box-shadow:0 14px 30px rgba(124,58,237,.4);text-align:center}
.exp-badge h3{font:800 24px var(--sora);color:#fff}
.exp-badge p{font-size:12px;color:rgba(255,255,255,.9)}
.about-text h2{font:800 clamp(1.8rem,4.5vw,2.5rem) var(--sora);color:#fff;margin:16px 0 18px}
.about-text p{color:var(--muted);margin-bottom:14px}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0 30px}
.info-grid div{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.info-grid span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.info-grid strong{font-size:15px;color:#e2e8f0}
.info-grid .ok{color:#34d399}

/* ============ SKILLS ============ */
.skills-inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.bar-item{margin-bottom:24px}
.bar-top{display:flex;justify-content:space-between;margin-bottom:8px}
.bar-top p{font:600 15px var(--inter);color:#e2e8f0}
.bar-top span{color:var(--muted);font-size:14px}
.bar{height:8px;background:rgba(255,255,255,.08);border-radius:99px;overflow:hidden}
.bar-fill{height:100%;width:0;border-radius:99px;background:var(--grad);transition:width 1.2s ease}
.tools h3{font:700 20px var(--sora);color:#fff;margin-bottom:18px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud span{padding:9px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);font:500 14px var(--inter);color:#cbd5e1;transition:.3s}
.tag-cloud span:hover{border-color:#22d3ee;color:#fff;transform:translateY(-2px)}
.note-card{margin-top:26px;padding:20px 22px;border-radius:14px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.35);color:#ddd6fe}

/* ============ WORK ============ */
.filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:44px}
.filter-btn{padding:10px 24px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:transparent;color:var(--muted);font:600 14px var(--inter);cursor:pointer;transition:.3s}
.filter-btn:hover{color:#fff}
.filter-btn.active{background:var(--btn);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(124,58,237,.35)}
.work-card{padding:0;overflow:hidden}
.work-card.hide{display:none}
.thumb{position:relative;aspect-ratio:4/3;display:grid;place-items:center}
.thumb>span{font-size:58px;transition:.4s}
.work-card:hover .thumb>span{transform:scale(1.15)}
.g1{background:linear-gradient(135deg,#1e1b4b,#3730a3)}
.g2{background:linear-gradient(135deg,#082f49,#0369a1)}
.g3{background:linear-gradient(135deg,#3b0764,#7e22ce)}
.g4{background:linear-gradient(135deg,#052e16,#15803d)}
.g5{background:linear-gradient(135deg,#431407,#c2410c)}
.g6{background:linear-gradient(135deg,#111827,#4b5563)}
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;background:linear-gradient(to top,rgba(5,8,15,.95),transparent 70%);opacity:0;transition:.35s}
.work-card:hover .overlay{opacity:1}
.overlay h3{font:700 18px var(--sora);color:#fff;transform:translateY(10px);transition:.35s}
.overlay p{color:#22d3ee;font-size:13px;margin-top:4px;transform:translateY(10px);transition:.4s}
.work-card:hover .overlay h3,.work-card:hover .overlay p{transform:translateY(0)}
.overlay a{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;background:#fff;color:#0a0e17;display:grid;place-items:center;font:700 18px var(--inter)}

/* ============ TESTIMONIALS ============ */
.t-slider{max-width:820px;margin:auto;overflow:hidden}
.t-track{display:flex;transition:transform .5s ease}
.t-card{min-width:100%;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:40px 34px;text-align:center}
.stars{color:#fbbf24;letter-spacing:4px;font-size:18px;margin-bottom:18px}
.t-card>p{font-size:17px;color:#e2e8f0;margin-bottom:26px}
.t-user{display:flex;align-items:center;justify-content:center;gap:14px;text-align:left}
.t-avatar{width:52px;height:52px;border-radius:50%;background:var(--btn);display:grid;place-items:center;font:700 16px var(--sora);color:#fff}
.t-user h4{font:700 16px var(--sora);color:#fff}
.t-user span{font-size:13px;color:var(--muted)}
.t-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:26px}
.t-nav button{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);color:#fff;font-size:17px;cursor:pointer;transition:.3s}
.t-nav button:hover{background:var(--btn);border-color:transparent}
.t-dots{display:flex;gap:8px}
.dot{width:8px;height:8px;border-radius:99px;background:rgba(255,255,255,.2);cursor:pointer;transition:.3s}
.dot.active{width:24px;background:var(--grad)}

/* ============ CONTACT ============ */
.contact-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:18px}
.c-card{display:flex;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.c-icon{width:48px;height:48px;min-width:48px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:linear-gradient(135deg,rgba(124,58,237,.25),rgba(34,211,238,.18))}
.c-card h4{font:700 15px var(--sora);color:#fff;margin-bottom:3px}
.c-card p{color:var(--muted);font-size:14px}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form input,.contact-form textarea{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 16px;color:#fff;font:400 15px var(--inter);transition:.3s;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.2)}
.contact-form ::placeholder{color:#64748b}
.form-status{font-size:14px;color:#34d399;min-height:20px}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line);padding-top:60px}
.footer-inner{max-width:1140px;margin:auto;padding:0 24px;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.footer-inner p{color:var(--muted);max-width:420px}
.footer .hero-social{margin-top:0;justify-content:center}
.footer-bar{margin-top:44px;border-top:1px solid var(--line);padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;max-width:1140px;margin-left:auto;margin-right:auto}
.footer-bar p{color:var(--muted);font-size:14px}

/* ============ MISC ============ */
.to-top{position:fixed;bottom:26px;right:26px;width:48px;height:48px;border-radius:14px;background:var(--btn);color:#fff;font-size:20px;border:none;cursor:pointer;box-shadow:0 12px 28px rgba(124,58,237,.4);opacity:0;visibility:hidden;transform:translateY(12px);transition:.35s;z-index:999}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.reveal{opacity:0;transform:translateY(30px);transition:.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes blink{50%{opacity:0}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes wheel{0%{opacity:1;top:7px}100%{opacity:0;top:22px}}

/* ============ RESPONSIVE ============ */
@media(max-width:960px){
  .nav-links{position:fixed;top:0;right:-100%;width:75%;height:100vh;background:#0d1220;flex-direction:column;align-items:flex-start;padding:110px 40px;gap:26px;transition:.4s;box-shadow:-20px 0 50px rgba(0,0,0,.5)}
  .nav-links.open{right:0}
  .nav-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;gap:70px;text-align:center}
  .hero-sub{margin-left:auto;margin-right:right}
  .hero-btns,.hero-social{justify-content:center}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .about-inner,.skills-inner,.contact-inner{grid-template-columns:1fr}
}
@media(max-width:600px){
  .grid-3{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr}
  .footer-bar{justify-content:center;text-align:center}
}