/* ── VARIABLES ── */
:root {
  --accent: #4696ff;
  --accent2: #00ff88;
  --accent3: #ff6edf;
  --bg: #080c10;
  --bg2: #0d1117;
  --bg3: #161b22;
  --card: #161b22;
  --border: rgba(0, 255, 136, 0.12);
  --text: #e6edf3;
  --text2: #7d8590;
  --text3: #3d4450;
  --glow: 0 0 24px rgba(0, 255, 136, 0.25), 0 0 60px rgba(0, 255, 136, 0.08);
  --mono: 'JetBrains Mono', monospace;
  --body: 'Inter', sans-serif;
  --r: 12px;
  --t: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --accent: #4696ff;
  --accent2: #00ff88;
  --accent3: #ff6edf;
  --bg: #f8fafc;
  --bg2: #f1f5f9;
  --bg3: #e2e8f0;
  --card: #ffffff;
  --border: rgba(5, 150, 105, 0.18);
  --text: #0f172a;
  --text2: #475569;
  --text3: #94a3b8;
  --glow: 0 4px 30px rgba(5, 150, 105, 0.12);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background var(--t), color var(--t);
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }

body::after {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,136,0.009) 2px, rgba(0,255,136,0.009) 4px);
  pointer-events: none; z-index: 0;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 5vw;
  background: rgba(8, 12, 16, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
}
[data-theme="light"] nav { background: rgba(248, 250, 252, 0.92); }

.nav-logo { font-family: var(--mono); font-size: 1.1rem; font-weight: 800; }
.nav-logo .acc { color: var(--accent); }

.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  font-family: var(--mono); font-size: .76rem; color: var(--text2);
  position: relative; transition: color var(--t);
}
.nav-links a .c { color: var(--accent); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--accent); transition: width var(--t);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }

.nav-r { display: flex; align-items: center; gap: .8rem; }
.theme-btn {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  width: 36px; height: 36px; border-radius: 8px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; transition: all var(--t);
}
.theme-btn:hover { background: var(--accent); color: #000; border-color: var(--accent); }

.hamburger {
  display: none; background: none; border: none;
  cursor: pointer; color: var(--text); font-size: 1.3rem; padding: 4px;
}
.mob-nav {
  display: none; flex-direction: column;
  position: fixed; top: 62px; left: 0; right: 0; z-index: 199;
  background: var(--bg2); border-bottom: 1px solid var(--border);
}
.mob-nav.open { display: flex; }
.mob-nav a {
  font-family: var(--mono); font-size: .88rem; color: var(--text2);
  padding: .9rem 5vw; border-bottom: 1px solid var(--border);
  transition: all var(--t);
}
.mob-nav a:hover { color: var(--accent); padding-left: calc(5vw + 10px); }

/* ── SHARED ── */
section { position: relative; z-index: 1; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 5vw; }

.sec-lbl {
  font-family: var(--mono); font-size: .7rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: .5rem; margin-bottom: .7rem;
}
.sec-lbl::before { content: '//'; color: var(--text3); }

.sec-title {
  font-family: var(--mono); font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800; letter-spacing: -1px; line-height: 1.1; margin-bottom: .8rem;
}
.sec-sub { color: var(--text2); font-size: .95rem; line-height: 1.8; max-width: 520px; }
.hl { color: var(--accent); }

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

.btn-p {
  background: var(--accent); color: #000; font-family: var(--mono); font-weight: 700;
  font-size: .8rem; padding: .75rem 1.8rem; border-radius: 8px; border: none;
  cursor: pointer; transition: all var(--t);
  display: inline-flex; align-items: center; gap: .5rem;
  box-shadow: 0 0 20px rgba(0,255,136,.22);
}
.btn-p:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(0,255,136,.45); }

.btn-o {
  background: transparent; color: var(--text); font-family: var(--mono); font-weight: 600;
  font-size: .8rem; padding: .75rem 1.8rem; border-radius: 8px; border: 1px solid var(--border);
  cursor: pointer; transition: all var(--t);
  display: inline-flex; align-items: center; gap: .5rem;
}
.btn-o:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ── HERO ── */
#hero { min-height: 100vh; display: flex; align-items: center; padding: 90px 0 60px; }

.hero-grid {
  display: grid; grid-template-columns: 1fr 360px;
  gap: 3.5rem; align-items: center; width: 100%;
}

.hero-pre {
  font-family: var(--mono); font-size: .82rem; color: var(--text3);
  margin-bottom: .5rem; animation: fadeUp .6s both;
}
.hero-pre span { color: var(--accent); }

.hero-name {
  font-family: var(--mono); font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800; letter-spacing: -2px; line-height: 1.08;
  animation: fadeUp .6s .1s both;
}
.hero-name .grd {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-role {
  font-family: var(--mono); font-size: clamp(.88rem, 2vw, 1.08rem);
  color: var(--text2); margin: 1rem 0 1.3rem; animation: fadeUp .6s .2s both;
}
.hero-role .typed { color: var(--accent2); }
.blink { animation: blink 1s infinite; color: var(--accent); }

.hero-desc {
  color: var(--text2); font-size: .93rem; line-height: 1.8;
  max-width: 450px; margin-bottom: 1.8rem; animation: fadeUp .6s .3s both;
}

.hero-btns { display: flex; gap: .8rem; flex-wrap: wrap; animation: fadeUp .6s .4s both; }

.hero-stats { display: flex; gap: 2.5rem; margin-top: 1.8rem; animation: fadeUp .6s .5s both; }
.stat-n { font-family: var(--mono); font-size: 1.5rem; font-weight: 800; color: var(--accent); display: block; }
.stat-l { font-size: .68rem; color: var(--text3); text-transform: uppercase; letter-spacing: 1.5px; }

.term-row {
  font-family: var(--mono); font-size: .72rem; color: var(--text3);
  margin-top: 1.4rem; animation: fadeUp .6s .55s both; line-height: 2;
}
.term-row .g { color: var(--accent); }
.term-row .b { color: var(--accent2); }
.term-row .p { color: var(--accent3); }

/* ── AVATAR ── */
.hero-av-col {
  display: flex; justify-content: center; align-items: center;
  animation: fadeUp .6s .2s both;
}

.av-ring { position: relative; width: 290px; height: 290px; flex-shrink: 0; }
.av-ring::before {
  content: ''; position: absolute; inset: -3px; border-radius: 50%;
  background: conic-gradient(var(--accent), var(--accent2), var(--accent3), var(--accent));
  animation: spin 5s linear infinite; z-index: 0;
}
.av-ring::after {
  content: ''; position: absolute; inset: 3px;
  border-radius: 50%; background: var(--bg); z-index: 1;
}

.av-inner {
  position: absolute; inset: 8px; z-index: 2;
  border-radius: 50%; overflow: hidden;
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
}
.av-inner img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

/* theme-specific avatar images */
.av-img-dark { display: block; }
.av-img-light { display: none; }
[data-theme="light"] .av-img-dark { display: none; }
[data-theme="light"] .av-img-light { display: block; }

.av-ph {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; cursor: pointer; border-radius: 50%;
  transition: all var(--t); color: var(--text3);
}
.av-ph:hover { color: var(--accent); background: rgba(0,255,136,.04); }
.av-ph i { font-size: 1.8rem; }
.av-ph p { font-size: .68rem; font-family: var(--mono); text-align: center; padding: 0 1rem; }

.av-file { display: none; }

.av-badge {
  position: absolute; bottom: 14px; right: 2px; z-index: 3;
  background: var(--accent); color: #000; font-family: var(--mono);
  font-size: .6rem; font-weight: 800; padding: .25rem .6rem;
  border-radius: 100px; text-transform: uppercase; letter-spacing: 1px;
}

.av-edit {
  position: absolute; top: 12px; right: 2px; z-index: 3;
  width: 28px; height: 28px; background: var(--bg2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 50%;
  display: none; align-items: center; justify-content: center;
  cursor: pointer; font-size: .72rem; transition: all var(--t);
}
.av-inner:hover .av-edit { display: flex; }
.av-edit:hover { background: var(--accent); color: #000; }

/* floating chips */
.chip {
  position: absolute; background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: .5rem .85rem;
  font-family: var(--mono); font-size: .7rem; font-weight: 600;
  display: flex; align-items: center; gap: .45rem; white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  animation: chipFloat 3s ease-in-out infinite;
}
.chip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; animation: pulse 1.8s infinite; flex-shrink: 0;
}
.chip-avail { bottom: -16px; left: -20px; z-index: 4; animation-delay: 0s; }
.chip-fresh { top: 10px; left: -36px; z-index: 4; animation-delay: 1.5s; }

/* ── ABOUT ── */
#about { padding: 100px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }

.code-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; font-family: var(--mono); font-size: .8rem;
  transition: border-color var(--t), box-shadow var(--t);
}
.code-card:hover { border-color: var(--accent); box-shadow: var(--glow); }

.code-hdr {
  background: var(--bg3); padding: .65rem 1rem;
  display: flex; align-items: center; gap: .5rem; border-bottom: 1px solid var(--border);
}
.dr { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.dy { width: 11px; height: 11px; border-radius: 50%; background: #ffbd2e; }
.dg { width: 11px; height: 11px; border-radius: 50%; background: #28ca41; }
.cfn { font-size: .7rem; color: var(--text3); margin-left: .4rem; }

.code-body { padding: 1.3rem; line-height: 2; }
.cln { display: block; }
.ck { color: #f47067; }
.cf2 { color: var(--accent2); }
.cs { color: var(--accent); }
.co { color: var(--accent3); }
.cm { color: var(--text3); }

/* ── SKILLS ── */
#skills { padding: 100px 0; background: var(--bg2); }

.sk-cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; margin-top: 2.5rem; }

.skc {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r);
  padding: 1.5rem; transition: all var(--t); position: relative; overflow: hidden;
}
.skc::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.skc:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--glow); }
.skc:hover::before { transform: scaleX(1); }

.skc-title {
  font-family: var(--mono); font-size: .7rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--accent);
  margin-bottom: 1.1rem; display: flex; align-items: center; gap: .5rem;
}

.sktags { display: flex; flex-wrap: wrap; gap: .45rem; }
.sktag {
  background: rgba(0,255,136,.06); border: 1px solid rgba(0,255,136,.12);
  color: var(--text2); font-family: var(--mono); font-size: .73rem; font-weight: 600;
  padding: .28rem .7rem; border-radius: 6px; transition: all var(--t);
}
.sktag:hover, .sktag.on {
  background: rgba(0,255,136,.14); color: var(--accent); border-color: rgba(0,255,136,.32);
}
.sktag.learn {
  background: rgba(255,110,223,.05); border-color: rgba(255,110,223,.15); color: var(--accent3);
}
.sktag.learn:hover { background: rgba(255,110,223,.12); border-color: rgba(255,110,223,.3); }

.sbsec { margin-top: 3rem; }
.sbgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 3rem; margin-top: 1.6rem; }

.sbi .sbt { display: flex; justify-content: space-between; margin-bottom: 4px; }
.sbi .sbn { font-family: var(--mono); font-size: .78rem; color: var(--text2); }
.sbi .sbp { font-family: var(--mono); font-size: .73rem; color: var(--accent); }
.sbbg { height: 4px; background: var(--bg3); border-radius: 3px; overflow: hidden; }
.sbfill {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 3px; width: 0; transition: width 1.2s cubic-bezier(.4, 0, .2, 1);
}

/* ── PROJECTS ── */
#projects { padding: 100px 0; }

.ph { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.2rem; }

.pc {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r);
  padding: 1.5rem; display: flex; flex-direction: column; transition: all var(--t);
}
.pc:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--glow); }

.pctop { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: .9rem; }
.pcicon { font-size: 1.5rem; }
.pclnks { display: flex; gap: .4rem; }
.pclb {
  width: 28px; height: 28px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
  color: var(--text2); font-size: .72rem; transition: all var(--t);
}
.pclb:hover { background: var(--accent); color: #000; border-color: var(--accent); }

.pcname { font-family: var(--mono); font-size: .95rem; font-weight: 700; margin-bottom: .35rem; }
.pcdesc { font-size: .81rem; color: var(--text2); line-height: 1.65; flex: 1; margin-bottom: .9rem; }

.pctags { display: flex; flex-wrap: wrap; gap: .32rem; margin-bottom: .8rem; }
.pctag {
  background: rgba(0,184,255,.07); border: 1px solid rgba(0,184,255,.14);
  color: var(--accent2); font-family: var(--mono); font-size: .67rem; font-weight: 700;
  padding: .16rem .52rem; border-radius: 5px;
}

.pcmeta { display: flex; gap: 1rem; font-family: var(--mono); font-size: .7rem; color: var(--text3); }
.pcmeta span { display: flex; align-items: center; gap: .28rem; }

.pload, .pempty {
  grid-column: 1 / -1; text-align: center;
  color: var(--text3); padding: 4rem 0; font-family: var(--mono);
}
.sp {
  width: 34px; height: 34px; border: 2px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spina .7s linear infinite; margin: 0 auto 1rem;
}

/* ── LIVE PREVIEWS ── */
#previews { padding: 100px 0; background: var(--bg2); }
 
.preview-tabs {
  display: flex; gap: .6rem; flex-wrap: wrap;
  margin: 2.5rem 0 1.8rem;
}
.ptab {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text2); font-family: var(--mono); font-size: .76rem; font-weight: 600;
  padding: .65rem 1.3rem; border-radius: 8px; cursor: pointer;
  transition: all var(--t); display: flex; align-items: center; gap: .55rem;
  position: relative; overflow: hidden;
}
.ptab::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.ptab:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.ptab:hover::before { transform: scaleX(1); }
.ptab.active { background: rgba(0,255,136,.08); border-color: var(--accent); color: var(--accent); box-shadow: 0 0 16px rgba(0,255,136,.12); }
.ptab.active::before { transform: scaleX(1); }
.tab-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text3); transition: background var(--t); flex-shrink: 0; }
.ptab.active .tab-dot { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
 
.browser-outer {
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(0,255,136,.08), rgba(0,184,255,.05), rgba(255,110,223,.04));
  padding: 2px;
  box-shadow: 0 0 0 1px rgba(0,255,136,.1), 0 20px 60px rgba(0,0,0,.5), 0 0 80px rgba(0,255,136,.06);
  transition: box-shadow var(--t);
}
.browser-outer:hover {
  box-shadow: 0 0 0 1px rgba(0,255,136,.25), 0 24px 70px rgba(0,0,0,.6), 0 0 100px rgba(0,255,136,.12);
}
.browser-wrap { border-radius: 14px; overflow: hidden; background: var(--bg3); position: relative; }
 
.browser-titlebar {
  background: linear-gradient(90deg, #1a1f2e, #161b22);
  padding: 0 1.2rem; height: 46px;
  display: flex; align-items: center; gap: 1rem;
  border-bottom: 1px solid rgba(0,255,136,.08); user-select: none;
}
[data-theme="light"] .browser-titlebar { background: linear-gradient(90deg, #dde5ff, #e8eeff); border-bottom-color: rgba(5,150,105,.12); }
 
.browser-dots { display: flex; gap: .5rem; flex-shrink: 0; }
.bd-r, .bd-y, .bd-g { width: 13px; height: 13px; border-radius: 50%; cursor: pointer; transition: filter .2s; }
.bd-r { background: #ff5f57; box-shadow: 0 0 6px rgba(255,95,87,.4); }
.bd-y { background: #ffbd2e; box-shadow: 0 0 6px rgba(255,189,46,.4); }
.bd-g { background: #28ca41; box-shadow: 0 0 6px rgba(40,202,65,.4); }
.bd-r:hover, .bd-y:hover, .bd-g:hover { filter: brightness(1.3); }
 
.browser-url-bar {
  flex: 1; background: rgba(0,0,0,.25); border: 1px solid rgba(0,255,136,.1);
  border-radius: 7px; height: 30px;
  display: flex; align-items: center; gap: .55rem; padding: 0 .9rem;
  font-family: var(--mono); font-size: .73rem; color: var(--text2);
  overflow: hidden; transition: border-color var(--t), background var(--t);
}
[data-theme="light"] .browser-url-bar { background: rgba(255,255,255,.6); border-color: rgba(5,150,105,.15); }
.browser-url-bar:hover { border-color: var(--accent); }
.lock-icon { color: var(--accent); font-size: .65rem; flex-shrink: 0; }
#urlText { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; color: var(--text2); }
 
.browser-actions { display: flex; gap: .4rem; flex-shrink: 0; }
.bact {
  width: 30px; height: 30px; background: rgba(255,255,255,.05);
  border: 1px solid rgba(0,255,136,.1); border-radius: 6px;
  color: var(--text2); font-size: .75rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t); text-decoration: none;
}
.bact:hover { background: var(--accent); color: #000; border-color: var(--accent); }
 
.browser-loader { height: 2px; background: var(--bg3); position: relative; overflow: hidden; }
.browser-loader-bar {
  position: absolute; top: 0; left: -60%; height: 100%; width: 60%;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
  animation: loaderSlide .9s ease-in-out infinite; opacity: 0; transition: opacity .2s;
}
.browser-loader-bar.loading { opacity: 1; }
@keyframes loaderSlide { from { left: -60%; } to { left: 110%; } }
 
.browser-body { position: relative; width: 100%; height: 680px; background: var(--bg); overflow: hidden; }
.browser-body iframe { width: 100%; height: 100%; border: none; display: block; transition: opacity .35s ease; }
.browser-body iframe.fading { opacity: 0; }
 
.frame-overlay {
  position: absolute; inset: 0; z-index: 10;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; text-align: center; padding: 2rem;
  background: var(--bg); pointer-events: none; opacity: 0; transition: opacity .3s;
}
.frame-overlay.show { opacity: 1; pointer-events: all; }
.overlay-loading i { font-size: 2rem; color: var(--accent); animation: spin 1s linear infinite; }
.overlay-loading p { font-family: var(--mono); font-size: .82rem; color: var(--text3); }
.overlay-blocked i { font-size: 2.5rem; color: var(--accent3); }
.overlay-blocked h3 { font-family: var(--mono); font-size: 1rem; font-weight: 700; color: var(--text); }
.overlay-blocked p { font-family: var(--mono); font-size: .8rem; color: var(--text2); max-width: 400px; line-height: 1.7; }
 
.browser-statusbar {
  height: 26px; background: rgba(0,0,0,.2);
  border-top: 1px solid rgba(0,255,136,.06);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; font-family: var(--mono); font-size: .65rem; color: var(--text3);
}
[data-theme="light"] .browser-statusbar { background: rgba(0,0,0,.04); }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; display: inline-block; margin-right: .4rem; box-shadow: 0 0 5px #22c55e; }
 
@media (max-width: 900px) { .browser-body { height: 480px; } }
@media (max-width: 640px) {
  .browser-body { height: 340px; }
  .ptab .tab-label { display: none; }
}

/* ── EDUCATION ── */
#education { padding: 100px 0; background: var(--bg2); }
.edgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; margin-top: 2.5rem; }

.edc {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r);
  padding: 1.7rem; transition: all var(--t); position: relative; overflow: hidden;
}
.edc::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(0,255,136,.035), transparent 60%);
  pointer-events: none;
}
.edc:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--glow); }

.edico { font-size: 1.7rem; margin-bottom: .9rem; }
.eddeg { font-family: var(--mono); font-size: .95rem; font-weight: 700; margin-bottom: .3rem; }
.edsch { color: var(--text2); font-size: .82rem; margin-bottom: .35rem; }
.edyr { color: var(--accent); font-family: var(--mono); font-size: .72rem; font-weight: 700; }
.edbadge {
  display: inline-block; margin-top: .6rem;
  background: rgba(0,255,136,.08); border: 1px solid rgba(0,255,136,.18);
  color: var(--accent); font-family: var(--mono); font-size: .62rem; font-weight: 800;
  padding: .2rem .6rem; border-radius: 100px; text-transform: uppercase; letter-spacing: 1.2px;
}
.edsub { margin-top: .7rem; font-size: .78rem; color: var(--text3); font-family: var(--mono); line-height: 1.7; }

/* ── CONTACT ── */
#contact { padding: 100px 0; }
.cgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-top: 2.5rem; }

.ci {
  display: flex; align-items: center; gap: 1rem;
  padding: .95rem 1.1rem; background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; margin-bottom: .85rem; transition: all var(--t);
}
.ci:hover { border-color: var(--accent); transform: translateX(4px); }

.cico {
  width: 38px; height: 38px; background: rgba(0,255,136,.08); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: .95rem; flex-shrink: 0;
}
.clb { font-family: var(--mono); font-size: .63rem; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; }
.cvl { font-size: .86rem; font-weight: 500; margin-top: 1px; }

.cform { display: flex; flex-direction: column; gap: .85rem; }
.crow { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.cg { display: flex; flex-direction: column; gap: .38rem; }
.cl { font-family: var(--mono); font-size: .7rem; color: var(--text2); }

.ci2, .cta {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: .72rem .95rem; border-radius: 8px;
  font-family: var(--mono); font-size: .8rem; outline: none;
  transition: border-color var(--t); resize: vertical;
}
.ci2::placeholder, .cta::placeholder { color: var(--text3); }
.ci2:focus, .cta:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,255,136,.07); }
.cta { min-height: 118px; }

.csub {
  background: var(--accent); color: #000; border: none;
  padding: .78rem 1.9rem; border-radius: 8px;
  font-family: var(--mono); font-size: .82rem; font-weight: 800;
  cursor: pointer; transition: all var(--t);
  display: inline-flex; align-items: center; gap: .5rem; align-self: flex-start;
}
.csub:hover { transform: translateY(-3px); box-shadow: 0 0 28px rgba(0,255,136,.4); }

/* ── FOOTER ── */
footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 2.5rem 0; text-align: center; position: relative; z-index: 1;
}
.flogo { font-family: var(--mono); font-size: .95rem; font-weight: 800; margin-bottom: .9rem; }
.flogo .acc { color: var(--accent); }
.flinks { display: flex; justify-content: center; gap: 1.3rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.flinks a { font-family: var(--mono); font-size: .7rem; color: var(--text3); transition: color var(--t); }
.flinks a:hover { color: var(--accent); }
.fsoc { display: flex; justify-content: center; gap: .7rem; margin-bottom: 1.1rem; }
.sb {
  width: 36px; height: 36px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--text2); font-size: .85rem; transition: all var(--t);
}
.sb:hover { background: var(--accent); color: #000; border-color: var(--accent); transform: translateY(-3px); }
.fcopy { font-family: var(--mono); font-size: .7rem; color: var(--text3); }

/* ── SCROLL TOP ── */
.stb {
  position: fixed; bottom: 1.8rem; right: 1.8rem;
  width: 40px; height: 40px; background: var(--accent); color: #000;
  border: none; border-radius: 8px; cursor: pointer; font-size: .9rem;
  display: flex; align-items: center; justify-content: center; z-index: 50;
  opacity: 0; transform: translateY(14px); transition: all var(--t);
  box-shadow: 0 0 18px rgba(0,255,136,.3);
}
.stb.vis { opacity: 1; transform: none; }
.stb:hover { transform: translateY(-3px); }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 1.8rem; left: 50%;
  transform: translateX(-50%) translateY(50px);
  background: var(--card); border: 1px solid var(--accent); color: var(--text);
  padding: .75rem 1.5rem; border-radius: 8px;
  font-family: var(--mono); font-size: .78rem; z-index: 999;
  opacity: 0; transition: all .4s;
  display: flex; align-items: center; gap: .55rem;
  box-shadow: var(--glow); white-space: nowrap;
}
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast i { color: var(--accent); }

/* ── ANIMATIONS ── */
@keyframes chipFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.5); opacity: .7; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes spina { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero-av-col { order: -1; }
  .hero-btns { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-desc { margin: 0 auto 1.8rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .sk-cats { grid-template-columns: 1fr 1fr; }
  .edgrid { grid-template-columns: 1fr; }
  .cgrid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .av-ring { width: 230px; height: 230px; }
  .hero-stats { gap: 1.5rem; }
  .pgrid { grid-template-columns: 1fr; }
  .sk-cats { grid-template-columns: 1fr; }
  .sbgrid { grid-template-columns: 1fr; }
  .crow { grid-template-columns: 1fr; }
  .chip-avail { bottom: -12px; left: -10px; }
  .chip-fresh { top: 8px; left: auto; right: -10px; }
}

@media (min-width: 1920px) {
  .wrap { max-width: 1350px; }
}