/* =====================================================================
   PORTFOLIO PRO  -  Stylesheet  (v3 · Dark Premium PLUS)
   Full replacement. PHP/DB unchanged. Font: Space Grotesk + Inter.
   Signature: orbiting gradient ring + floating tech chips + marquee.
   ===================================================================== */

:root{
  --accent:#7c6cff;
  --accent-2:#22d3ee;
  --bg:#06060e;
  --bg-2:#0a0a16;
  --ink:#f1eeff;
  --muted:#a29ec9;
  --muted-2:#6f6b93;
  --glass:rgba(255,255,255,.045);
  --line:rgba(150,130,255,.16);
  --line-strong:rgba(150,130,255,.4);
  --radius:20px;
  --maxw:1140px;
  --disp:'Space Grotesk',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;position:relative;overflow-x:hidden;
  background:
    radial-gradient(880px 600px at 84% -8%, rgba(124,108,255,.30), transparent 60%),
    radial-gradient(720px 540px at 4% 6%, rgba(34,211,238,.15), transparent 55%),
    radial-gradient(900px 720px at 50% 120%, rgba(124,108,255,.18), transparent 60%),
    linear-gradient(180deg,var(--bg-2),var(--bg));
  background-attachment:fixed;
}
/* faint starfield grid overlay for depth */
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 70% 20%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,.35), transparent),
    radial-gradient(1px 1px at 85% 60%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 55% 45%, rgba(255,255,255,.3), transparent),
    radial-gradient(1px 1px at 10% 80%, rgba(255,255,255,.35), transparent);
  background-repeat:no-repeat;}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);line-height:1.1;font-weight:700;letter-spacing:-.02em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:999px;
  font-weight:600;font-size:15px;cursor:pointer;border:1.5px solid transparent;transition:.22s ease;font-family:var(--disp)}
.btn--primary{color:#07040f;background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 14px 38px -12px var(--accent)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 50px -12px var(--accent)}
.btn--ghost{color:var(--ink);background:var(--glass);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--accent-2);box-shadow:0 0 24px -6px var(--accent-2)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(8,8,18,.6);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav__brand{font-family:var(--disp);font-weight:700;font-size:20px;
  background:linear-gradient(120deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{font-size:15px;color:var(--muted);font-weight:500;transition:.15s}
.nav__links a:hover{color:#fff}
.nav__cta{padding:9px 20px;border-radius:999px;color:#07040f!important;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));box-shadow:0 8px 24px -8px var(--accent)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav__toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.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{padding:66px 0 30px}
.hero__inner{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}
.hero__badge{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:500;color:#c9f6ff;
  background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.28);padding:7px 15px;border-radius:999px;margin-bottom:22px}
.hero__badge i{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 12px #34d399;animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.8)}}
.hero__eyebrow{color:var(--accent-2);font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px}
.hero__name{font-size:clamp(44px,8vw,74px);font-weight:700;margin:8px 0 4px;line-height:1;
  background:linear-gradient(120deg,#ffffff 35%,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__role{font-size:clamp(20px,3.4vw,29px);font-weight:600;color:var(--muted);margin-bottom:18px}
.hero__tagline{font-size:17px;color:var(--muted);max-width:480px;margin-bottom:28px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}

/* stats row */
.stats{display:flex;gap:14px;flex-wrap:wrap}
.stat{flex:1;min-width:96px;background:var(--glass);border:1px solid var(--line);border-radius:16px;
  padding:16px 14px;backdrop-filter:blur(10px);transition:.2s}
.stat:hover{border-color:var(--line-strong);box-shadow:0 0 30px -14px var(--accent)}
.stat b{display:block;font-family:var(--disp);font-size:26px;font-weight:700;
  background:linear-gradient(120deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:12.5px;color:var(--muted)}

/* hero art: avatar + orbiting ring + floating chips */
.hero__art{position:relative;display:grid;place-items:center;min-height:360px}
.orb-glow{position:absolute;width:min(360px,80%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,var(--accent),transparent 62%);filter:blur(46px);opacity:.6}
.orb-ring{position:absolute;width:min(360px,80%);aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 0deg,var(--accent),var(--accent-2),var(--accent),var(--accent-2),var(--accent));
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 calc(100% - 5px));
          mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 calc(100% - 5px));
  animation:spin 8s linear infinite;filter:drop-shadow(0 0 14px var(--accent-2))}
@keyframes spin{to{transform:rotate(360deg)}}
.hero__avatar{position:relative;z-index:2;width:min(290px,68%);aspect-ratio:1;border-radius:50%;overflow:hidden;
  border:1px solid var(--line-strong);background:var(--bg-2);box-shadow:0 30px 70px -30px #000}
.hero__avatar img{width:100%;height:100%;object-fit:cover}
.fchip{position:absolute;z-index:3;font-family:var(--disp);font-size:13px;font-weight:600;color:#fff;
  background:rgba(14,14,28,.82);border:1px solid var(--line-strong);padding:8px 14px;border-radius:12px;
  backdrop-filter:blur(8px);box-shadow:0 10px 30px -12px #000;animation:float 4.5s ease-in-out infinite}
.fchip--1{top:12%;left:2%;animation-delay:0s}
.fchip--2{top:6%;right:6%;color:var(--accent-2);animation-delay:.6s}
.fchip--3{bottom:16%;left:0;color:var(--accent-2);animation-delay:1.2s}
.fchip--4{bottom:8%;right:4%;animation-delay:1.8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes morph{0%,100%{border-radius:46% 54% 60% 40%/50% 45% 55% 50%}50%{border-radius:60% 40% 45% 55%/45% 55% 45% 55%}}

/* ---------- tech marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:16px 0;margin-top:14px;background:rgba(255,255,255,.015);
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;align-items:center;gap:26px;width:max-content;animation:scroll 26s linear infinite}
.marquee__item{font-family:var(--disp);font-weight:600;font-size:20px;color:var(--muted);white-space:nowrap;transition:.2s}
.marquee__dot{color:var(--accent-2);font-size:12px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:82px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),transparent)}
.section__eyebrow{color:var(--accent-2);font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px}
.section__eyebrow::before{content:"";display:inline-block;width:26px;height:2px;vertical-align:middle;margin-right:10px;
  background:linear-gradient(90deg,var(--accent-2),transparent)}
.section__title{font-size:clamp(28px,4.8vw,42px);margin:10px 0 38px;
  background:linear-gradient(120deg,#fff,rgba(255,255,255,.55));-webkit-background-clip:text;background-clip:text;color:transparent}

/* glass base */
.about__facts li,.card,.field input,.field textarea,.alert{
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(12px)}

/* about */
.about{display:grid;grid-template-columns:1.4fr .8fr;gap:36px;align-items:start}
.about__text{font-size:16.5px;color:#cec9ee}
.about__facts{list-style:none;display:grid;gap:12px}
.about__facts li{border-radius:14px;padding:15px 16px;font-weight:600;color:var(--ink);transition:.2s}
.about__facts li:hover{border-color:var(--line-strong);box-shadow:0 0 28px -12px var(--accent);transform:translateX(4px)}
.about__facts li span{display:block;font-size:11.5px;color:var(--accent-2);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}

/* skills */
.skills{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 44px}
.skill__head{display:flex;justify-content:space-between;font-weight:600;margin-bottom:9px;font-size:15px}
.skill__head span:last-child{color:var(--accent-2);font-family:var(--disp)}
.skill__bar{height:9px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.skill__bar i{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 16px -2px var(--accent-2);
  transition:width 1.2s cubic-bezier(.2,.7,.2,1)}

/* projects grid with big numbers */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:card}
.card{border-radius:var(--radius);overflow:hidden;transition:.28s ease;position:relative;counter-increment:card}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;transition:.28s}
.card:hover{transform:translateY(-8px);border-color:var(--line-strong)}
.card:hover::after{box-shadow:0 0 46px -6px var(--accent),0 0 0 1px var(--line-strong) inset}
.card__media{position:relative;display:block;aspect-ratio:16/11;overflow:hidden;background:var(--bg-2)}
.card__media::before{content:counter(card,decimal-leading-zero);position:absolute;z-index:2;top:10px;left:12px;
  font-family:var(--disp);font-weight:700;font-size:30px;color:rgba(255,255,255,.9);
  text-shadow:0 2px 18px rgba(0,0,0,.6);letter-spacing:-.02em}
.card__media img{width:100%;height:100%;object-fit:cover;transition:.45s ease;opacity:.92}
.card:hover .card__media img{transform:scale(1.07);opacity:1}
.card__view{position:absolute;z-index:2;inset:auto 12px 12px auto;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));color:#07040f;
  font-size:12px;font-weight:700;font-family:var(--disp);padding:6px 13px;border-radius:99px;opacity:0;transform:translateY(6px);transition:.25s}
.card:hover .card__view{opacity:1;transform:none}
.card__body{padding:18px 18px 20px}
.card__tag{display:inline-block;font-size:11px;font-weight:600;color:var(--accent-2);
  background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.22);padding:4px 11px;border-radius:99px;margin-bottom:11px}
.card__title{font-size:18px;margin-bottom:6px;color:#fff}
.card__desc{font-size:14px;color:var(--muted)}

/* contact */
.form{max-width:660px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px}
.field input,.field textarea{width:100%;padding:14px 16px;border-radius:12px;font-family:inherit;font-size:15px;color:var(--ink);transition:.16s}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(34,211,238,.16)}
.field textarea{resize:vertical}
.alert{padding:13px 16px;border-radius:12px;font-size:14.5px;font-weight:500;margin-bottom:18px}
.alert--ok{border-color:rgba(52,211,153,.4);color:#6ee7b7;background:rgba(16,185,129,.08)}
.alert--err{border-color:rgba(248,113,113,.4);color:#fca5a5;background:rgba(239,68,68,.08)}

/* footer */
.footer{padding:46px 0;border-top:1px solid var(--line);background:rgba(0,0,0,.28)}
.footer__inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.footer__brand{font-family:var(--disp);font-weight:700;font-size:20px;
  background:linear-gradient(120deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.footer__socials{display:flex;gap:14px}
.footer__socials a{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
  background:var(--glass);border:1px solid var(--line);color:var(--muted);transition:.22s}
.footer__socials a:hover{color:#07040f;background:linear-gradient(135deg,var(--accent-2),var(--accent));
  transform:translateY(-3px);box-shadow:0 0 24px -6px var(--accent-2)}
.footer__copy{font-size:13px;color:var(--muted-2)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:900px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__art{order:-1;min-height:340px}
  .hero__actions,.stats{justify-content:center}
  .hero__badge{margin-left:auto;margin-right:auto}
  .hero__tagline{margin-left:auto;margin-right:auto}
  .about{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .nav__toggle{display:flex}
  .nav__links{position:fixed;inset:70px 0 auto 0;flex-direction:column;gap:0;background:rgba(8,8,18,.97);
    backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:8px 0;transform:translateY(-160%);transition:.28s}
  .nav__links.open{transform:none}
  .nav__links a{padding:14px 24px;width:100%}
  .nav__cta{margin:8px 24px;text-align:center}
  .skills{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .section{padding:60px 0}
  .stat b{font-size:22px}
  .fchip{font-size:12px;padding:6px 11px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ---------- v4: typing animation cursor + polish ---------- */
.hero__role{min-height:1.25em;display:flex;align-items:center;gap:2px;justify-content:inherit}
@media (max-width:900px){.hero__role{justify-content:center}}
.type{color:var(--accent-2);font-weight:600}
.type__cursor{display:inline-block;width:3px;height:1.05em;margin-left:5px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  box-shadow:0 0 10px var(--accent-2);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* subtle shine sweep across the name */
.hero__name{background-size:200% auto;animation:shine 6s ease-in-out infinite}
@keyframes shine{0%,100%{background-position:0 center}50%{background-position:120% center}}
@media (prefers-reduced-motion:reduce){.type__cursor,.hero__name{animation:none!important}}