:root{
    --bg:#0b0b0b;--card:#121212;--muted:#9aa0a6;--text:#f1f3f4;--brand:#21c8ff;--brand2:#9bffa1;--radius:16px;--shadow:0 10px 30px rgba(0,0,0,.3);--max:1120px;--blue:#8fd0ff;--accent:#1a2930
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:auto;padding:0 18px}

/* Header */
header{position:sticky;top:0;backdrop-filter:saturate(150%) blur(10px);background:rgba(11,11,11,.85);border-bottom:1px solid rgba(255,255,255,.06);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.4px}
.logo-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.hamburger{display:none;flex-direction:column;gap:4px;background:transparent;border:0;cursor:pointer}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px}
nav ul{display:flex;gap:14px;list-style:none;margin:0;padding:0}
nav a{color:#eaeaea}
.iconbar{display:flex;gap:10px;align-items:center}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.16);border-radius:10px;color:#e2e2e2}
.iconbtn svg{width:18px;height:18px;fill:#e2e2e2}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#001018;box-shadow:var(--shadow);font-weight:700;border:none;cursor:pointer}
.btn.ghost{background:transparent;color:#d9fbf5;border:1px solid rgba(255,255,255,.18)}
.sr-only{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}

/* Mobile nav */
@media (max-width:900px){
    .hamburger{display:flex}
    nav{position:absolute;left:0;right:0;top:100%;background:#0f0f0f;border-bottom:1px solid rgba(255,255,255,.06);display:none}
    nav.open{display:block}
    nav ul{flex-direction:column;padding:10px}
    .iconbar{gap:6px}
}

section{padding:44px 0;border-top:1px solid rgba(255,255,255,.06)}
h2{font-size:28px;margin:0 0 14px}
.grid{display:grid;gap:18px}

/* HERO */
.hero{padding:0 0 24px}
.cover{position:relative;height:240px;background:#0e1620 url('/portfolio/assets/img/cover.webp') center/cover no-repeat;border-bottom:1px solid rgba(255,255,255,.06)}
.profile{display:grid;grid-template-columns:140px 1fr;gap:16px;align-items:end;transform:translateY(-52px)}
.avatar{width:140px;height:140px;border-radius:50%;border:4px solid #0b0b0b;overflow:hidden;box-shadow:var(--shadow);background:#111}
.profile-info h1{font-size:34px;margin:0 0 6px}
.kicker{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:6px 10px;border-radius:999px;color:#cfefff;font-size:12px}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--brand)}
.sub{color:var(--muted);font-size:16px;margin-top:6px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}

/* Services */
.services{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);padding:18px;border-radius:var(--radius);box-shadow:var(--shadow)}
.card h3{margin:0 0 8px}

/* Projects — dark theme sticker cards */
.projects .carousel{position:relative}
.viewport{overflow:hidden}
.track{display:flex;gap:16px;padding:6px 2px}
.brand-card{background:linear-gradient(180deg,#101418,#0b0b0b);border-radius:18px;padding:16px 16px 18px;box-shadow:0 8px 24px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.06);text-align:center;color:#eaf2f3;flex:0 0 260px}
.sticker{position:relative;width:150px;height:150px;border-radius:50%;margin:6px auto 10px;background:conic-gradient(from 160deg at 60% 40%, var(--brand2), var(--brand));box-shadow:inset 0 0 0 6px rgba(0,0,0,.12)}
.sticker:after{content:"";position:absolute;top:0;right:0;width:46%;height:46%;background:radial-gradient(circle at 0 100%, rgba(255,255,255,.75), rgba(255,255,255,.2) 70%, transparent 71%);border-top-right-radius:100% 100%;mix-blend-mode:screen;opacity:.6}
.brand-card .logo{position:absolute;inset:0;margin:auto;width:68%;height:auto;object-fit:contain;transform:translateY(20%)}
.brand-name{font-weight:800;margin-top:8px}
.brand-region{color:var(--blue);font-weight:700}
.brand-desc{margin-top:6px;color:#c8d2d6;font-size:.92rem}

.nav-arrows{position:absolute;top:38%;left:-6px;right:-6px;display:flex;justify-content:space-between;pointer-events:none}
.nav-arrows button{pointer-events:auto;background:#0f1722;border:1px solid rgba(255,255,255,.16);border-radius:999px;width:36px;height:36px;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.nav-arrows button::before{content:"";display:block;width:36px;height:36px;mask-size:18px 18px;mask-repeat:no-repeat;mask-position:center;background:#e0f7ff}
.nav-arrows .prev::before{mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%23e0f7ff" d="M15.41 16.59 10.83 12l4.58-4.59L14 6l-6 6 6 6z"/></svg>')}
.nav-arrows .next::before{mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%23e0f7ff" d="M8.59 16.59 13.17 12 8.59 7.41 10 6l6 6-6 6z"/></svg>')}

/* Stack */
.stack{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* Awards with images */
.awards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.award{display:grid;gap:10px;background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.award img{border-radius:10px}

/* Contact */
.cta{display:grid;grid-template-columns:1fr 1fr;gap:18px}

footer{padding:28px 0;color:#aaa}

/* Dialogs */
dialog{border:none;border-radius:16px;max-width:min(100%,960px);width:100%;background:#0f1520;color:#e6f7ff;box-shadow:0 24px 80px rgba(0,0,0,.6)}
dialog::backdrop{background:rgba(0,0,0,.5)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.modal-body{padding:0}
.modal-body iframe{display:block}
.x{border:0;background:transparent;font-size:20px;color:#e6f7ff;cursor:pointer}

/* Reveal */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}
.reveal.show{opacity:1;transform:none}

/* Responsive hero tweaks */
@media (max-width:900px){
    .profile{grid-template-columns:110px 1fr;transform:translateY(-44px)}
    .avatar{width:110px;height:110px}
    .cta{grid-template-columns:1fr}
    .profile-info h1{font-size:28px}
    .brand-card{flex-basis:230px}
    .sticker{width:130px;height:130px}
}