/* ═══════════════════════════════════════════════
   CSS CUSTOM PROPERTIES
═══════════════════════════════════════════════ */
:root {
  --bg-0:        #030810;
  --bg-1:        #050e1a;
  --bg-2:        #081424;
  --bg-card:     #0c1e35;
  --bg-card-h:   #102440;
  --green:       #00ff88;
  --blue:        #00b4ff;
  --cyan:        #00e5ff;
  --orange:      #ff6b35;
  --purple:      #a855f7;
  --text-1:      #e2e8f0;
  --text-2:      #94a3b8;
  --text-3:      #4a6081;
  --border:      rgba(0,180,255,0.10);
  --border-b:    rgba(0,255,136,0.28);
  --glow-g:      0 0 24px rgba(0,255,136,0.30);
  --glow-b:      0 0 24px rgba(0,180,255,0.30);
  --mono:        'JetBrains Mono', monospace;
  --sans:        'Inter', sans-serif;
  --display:     'Orbitron', sans-serif;
  --ease:        cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--sans);
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: rgba(0,255,136,.18); color: var(--green); }
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--green), var(--blue)); border-radius:3px; }

/* ═══════════════════════════════════════════════
   LOADER
═══════════════════════════════════════════════ */
#loader {
  position:fixed; inset:0; background:#000;
  z-index:9999; display:flex; align-items:center;
  justify-content:center; flex-direction:column;
  transition: opacity .8s ease, visibility .8s ease;
}
#loader.out { opacity:0; visibility:hidden; }
#mc { position:absolute; top:0; left:0; opacity:.12; }

.ld-inner { position:relative; z-index:2; text-align:center; }
.ld-name {
  font-family: var(--display); font-size: clamp(1.4rem,4vw,2.4rem);
  color: var(--green); letter-spacing:5px;
  animation: flicker 3s infinite;
}
.ld-sub {
  font-family: var(--mono); font-size:.82rem;
  color: var(--blue); margin-top:.5rem; letter-spacing:3px;
}
.ld-bar-wrap {
  width:280px; height:2px; background:rgba(255,255,255,.06);
  margin:2rem auto .8rem; border-radius:2px; overflow:hidden;
}
.ld-bar {
  height:100%; width:0%;
  background: linear-gradient(90deg,var(--green),var(--blue));
  transition: width 2s ease;
  box-shadow: var(--glow-g);
}
.ld-status { font-family:var(--mono); font-size:.72rem; color:var(--text-3); }

@keyframes flicker {
  0%,89%,91%,93%,100%{opacity:1}
  90%,92%{opacity:.3}
}

/* ═══════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════ */
nav {
  position:fixed; top:0; width:100%; z-index:1000;
  padding:1.1rem 2.5rem;
  background: rgba(3,8,16,.80);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  transition: padding .3s var(--ease), background .3s var(--ease);
}
nav.sm { padding:.7rem 2.5rem; background:rgba(3,8,16,.96); }

.nav-logo {
  font-family: var(--display); font-size:1.15rem; font-weight:700;
  color: var(--green); text-decoration:none; letter-spacing:2px;
}
.nav-logo span { color: var(--blue); }

.nav-ul { display:flex; gap:2.2rem; list-style:none; }
.nav-ul a {
  font-family: var(--mono); font-size:.76rem;
  color: var(--text-2); text-decoration:none;
  letter-spacing:1px; transition: color .25s;
  position:relative;
}
.nav-ul a::before {
  content:'//'; color:var(--green); margin-right:3px;
  opacity:0; transition: opacity .25s;
}
.nav-ul a:hover, .nav-ul a.on { color:var(--green); }
.nav-ul a:hover::before, .nav-ul a.on::before { opacity:1; }

.nav-btn {
  font-family:var(--mono); font-size:.72rem; letter-spacing:.5px;
  color:var(--green); border:1px solid var(--green);
  background:transparent; padding:.38rem 1rem; border-radius:4px;
  text-decoration:none; transition: all .25s;
}
.nav-btn:hover { background:rgba(0,255,136,.10); box-shadow:var(--glow-g); }

.burger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.burger span { width:24px; height:2px; background:var(--green); transition:.25s; }

@media(max-width:820px){
  .nav-ul {
    display:none; position:absolute; top:100%; left:0; right:0;
    background:rgba(3,8,16,.98); flex-direction:column;
    padding:1.2rem 2rem; border-bottom:1px solid var(--border); gap:1.2rem;
  }
  .nav-ul.open { display:flex; }
  .burger { display:flex; }
  nav { padding:1rem 1.5rem; }
}

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
#hero {
  min-height:100vh; position:relative;
  display:flex; align-items:center;
  padding:8rem 2rem 5rem;
  overflow:hidden;
}
#hc { position:absolute; inset:0; width:100%; height:100%; }
.hero-grid {
  position:absolute; inset:0;
  background-image: linear-gradient(var(--border) 1px,transparent 1px),
                    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:55px 55px;
  opacity:.25;
}
/* Radial vignette over grid */
.hero-vignette {
  position:absolute; inset:0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, transparent 30%, var(--bg-0) 100%);
}

.hero-wrap {
  position:relative; z-index:10;
  max-width:1200px; margin:0 auto; width:100%;
}
.hero-tag {
  display:inline-flex; align-items:center; gap:.55rem;
  background:rgba(0,255,136,.07);
  border:1px solid rgba(0,255,136,.18);
  border-radius:50px; padding:.4rem 1rem;
  font-family:var(--mono); font-size:.72rem;
  color:var(--green); letter-spacing:1px; margin-bottom:1.6rem;
}
.hero-dot {
  width:7px; height:7px; border-radius:50%;
  background:var(--green); box-shadow:0 0 10px var(--green);
  animation:pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.75)} }

h1.name {
  font-family:var(--display);
  font-size:clamp(2.6rem,6.5vw,5.2rem);
  font-weight:900; line-height:1.08; margin-bottom:.55rem;
  background:linear-gradient(135deg,#fff 0%,var(--blue) 45%,var(--green) 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.hero-role {
  font-family:var(--mono); font-size:clamp(.95rem,2.2vw,1.35rem);
  color:var(--blue); letter-spacing:3px; margin-bottom:1.5rem;
}
.hero-type {
  font-family:var(--mono); font-size:clamp(.85rem,1.8vw,1.05rem);
  color:var(--green); min-height:1.8em; margin-bottom:2rem;
}
.caret { animation:blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-desc {
  font-size:.97rem; color:var(--text-2);
  max-width:620px; line-height:1.9; margin-bottom:2.5rem;
}
.hero-desc strong { color:var(--green); font-weight:600; }

/* Mini cert badges row */
.hero-certs {
  display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:2.5rem;
}
.hc-badge {
  font-family:var(--mono); font-size:.65rem; font-weight:700;
  padding:.28rem .65rem; border-radius:4px; letter-spacing:.5px;
}
.hb-cissp  { background:rgba(0,122,204,.18); border:1px solid #007acc; color:#5bc0ff; }
.hb-giac   { background:rgba(0,166,81,.18);  border:1px solid #00a651; color:#00e070; }
.hb-aws    { background:rgba(255,153,0,.15);  border:1px solid #ff9900; color:#ffb84d; }
.hb-splunk { background:rgba(101,198,218,.14);border:1px solid #65c6da; color:#65c6da; }
.hb-cs     { background:rgba(229,0,28,.12);   border:1px solid #e5001c; color:#ff4d6a; }

.hero-ctas { display:flex; gap:1rem; flex-wrap:wrap; }

.btn-p {
  display:inline-flex; align-items:center; gap:.5rem;
  background:linear-gradient(135deg,var(--green),var(--blue));
  color:#000; padding:.82rem 1.9rem; border-radius:6px;
  font:700 .88rem/1 var(--mono); letter-spacing:.5px;
  text-decoration:none; transition:all .3s var(--ease);
}
.btn-p:hover { transform:translateY(-3px); box-shadow:0 10px 28px rgba(0,255,136,.40); }

.btn-o {
  display:inline-flex; align-items:center; gap:.5rem;
  border:1px solid var(--blue); color:var(--blue);
  padding:.82rem 1.9rem; border-radius:6px;
  font:.88rem/1 var(--mono); letter-spacing:.5px;
  text-decoration:none; transition:all .3s var(--ease);
}
.btn-o:hover { background:rgba(0,180,255,.10); transform:translateY(-3px); box-shadow:var(--glow-b); }

.scroll-hint {
  position:absolute; bottom:2rem; left:50%;
  transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.4rem;
  font-family:var(--mono); font-size:.65rem; color:var(--text-3);
  letter-spacing:2px; animation:bob 2.5s ease-in-out infinite;
}
@keyframes bob { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }

/* ═══════════════════════════════════════════════
   STATS STRIP
═══════════════════════════════════════════════ */
.strip {
  background:var(--bg-1); padding:2.5rem 2rem;
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.strip-grid {
  max-width:1200px; margin:0 auto;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:1.5rem; text-align:center;
}
.st-item { position:relative; }
.st-item:not(:last-child)::after {
  content:''; position:absolute; right:0; top:50%;
  transform:translateY(-50%); width:1px; height:55%;
  background:var(--border);
}
.st-num {
  font-family:var(--display); font-size:2.6rem; font-weight:900;
  color:var(--green); line-height:1;
}
.st-lbl {
  font-family:var(--mono); font-size:.66rem;
  color:var(--text-3); letter-spacing:1.8px;
  text-transform:uppercase; margin-top:.4rem;
}

/* ═══════════════════════════════════════════════
   SECTIONS SHARED
═══════════════════════════════════════════════ */
section { padding:6rem 2rem; }
.wrap { max-width:1200px; margin:0 auto; }

.sec-hd { margin-bottom:3.5rem; }
.sec-lbl {
  font-family:var(--mono); font-size:.72rem;
  color:var(--green); letter-spacing:3px;
  text-transform:uppercase; margin-bottom:.5rem;
}
h2.sec-title {
  font-family:var(--display);
  font-size:clamp(1.7rem,3.5vw,2.6rem);
  font-weight:700; color:var(--text-1);
}
h2.sec-title .hl {
  background:linear-gradient(135deg,var(--green),var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.sec-line {
  width:56px; height:3px;
  background:linear-gradient(90deg,var(--green),var(--blue));
  border-radius:2px; margin-top:1rem;
}

/* Fade-in on scroll */
.fi { opacity:0; transform:translateY(28px); transition:opacity .7s ease,transform .7s ease; }
.fi.v { opacity:1; transform:translateY(0); }

/* ═══════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════ */
#about { background:var(--bg-0); }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:start; }
@media(max-width:820px){ .about-grid{ grid-template-columns:1fr; } }

.about-text p {
  color:var(--text-2); line-height:1.95;
  font-size:.95rem; margin-bottom:1.2rem;
}
.about-text strong { color:var(--green); font-weight:600; }

/* Terminal */
.term {
  background:#070f1c; border:1px solid var(--border);
  border-radius:12px; overflow:hidden;
  font-family:var(--mono); font-size:.8rem;
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}
.term-head {
  background:#0d1a2e; padding:.7rem 1rem;
  display:flex; align-items:center; gap:.5rem;
  border-bottom:1px solid var(--border);
}
.td { width:12px; height:12px; border-radius:50%; }
.td-r{background:#ff5f57} .td-y{background:#ffbd2e} .td-g{background:#28ca41}
.term-ttl {
  margin:0 auto; font-size:.68rem;
  color:var(--text-3); font-family:var(--mono);
}
.term-body { padding:1.5rem 1.2rem; line-height:1.9; }
.t-ps { color:var(--green); }
.t-cm { color:var(--blue); }
.t-k  { color:var(--orange); }
.t-v  { color:var(--green); }
.t-s  { color:var(--text-2); }
.t-c  { color:var(--text-3); }

/* ═══════════════════════════════════════════════
   EXPERIENCE — TAB + CHIPS LAYOUT
═══════════════════════════════════════════════ */
#experience { background:var(--bg-1); }

.exp-tabs {
  display:grid;
  grid-template-columns:260px 1fr;
  gap:0;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  min-height:420px;
}
@media(max-width:820px){
  .exp-tabs { grid-template-columns:1fr; }
}

/* ── Tab strip (left column) ── */
.exp-tab-strip {
  border-right:1px solid var(--border);
  display:flex; flex-direction:column;
}
@media(max-width:820px){
  .exp-tab-strip {
    flex-direction:row; overflow-x:auto;
    border-right:none; border-bottom:1px solid var(--border);
    scrollbar-width:none;
  }
  .exp-tab-strip::-webkit-scrollbar { display:none; }
}

.exp-tab-btn {
  display:flex; align-items:center; gap:.85rem;
  padding:1.2rem 1.3rem;
  background:transparent; border:none; cursor:pointer;
  border-left:3px solid transparent;
  text-align:left; transition:all .25s var(--ease);
  position:relative;
}
@media(max-width:820px){
  .exp-tab-btn {
    border-left:none; border-bottom:3px solid transparent;
    flex-shrink:0; padding:.9rem 1.1rem;
    flex-direction:column; align-items:center; gap:.4rem;
  }
}
.exp-tab-btn:hover { background:rgba(0,255,136,.04); }
.exp-tab-btn.active {
  background:rgba(0,255,136,.07);
  border-left-color:var(--green);
}
@media(max-width:820px){
  .exp-tab-btn.active { border-left:none; border-bottom-color:var(--green); }
}

.exp-tab-logo {
  width:34px; height:34px; object-fit:contain;
  filter:brightness(0) invert(1); opacity:.55;
  flex-shrink:0; transition:opacity .25s;
  border-radius:4px;
}
.exp-tab-btn.active .exp-tab-logo { opacity:.85; }

.exp-tab-co {
  font-size:.84rem; font-weight:600;
  color:var(--text-2); line-height:1.2;
  transition:color .25s;
}
.exp-tab-btn.active .exp-tab-co { color:var(--green); }
.exp-tab-period {
  font-family:var(--mono); font-size:.62rem;
  color:var(--text-3); margin-top:.18rem;
}
@media(max-width:820px){
  .exp-tab-co { font-size:.72rem; text-align:center; }
  .exp-tab-period { display:none; }
}

/* ── Panels (right column) ── */
.exp-panel { display:none; padding:2rem 2.2rem; animation:fadeUp .35s ease; }
.exp-panel.active { display:block; }
@keyframes fadeUp { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:none} }

.ep-header {
  display:flex; justify-content:space-between;
  align-items:flex-start; flex-wrap:wrap; gap:1rem;
  margin-bottom:1.4rem;
}
.ep-role {
  font-family:var(--display); font-size:1.05rem; font-weight:700;
  color:var(--text-1); margin-bottom:.3rem;
}
.ep-company {
  font-size:.9rem; font-weight:600; color:var(--green);
}
.ep-period {
  font-family:var(--mono); font-size:.7rem; color:var(--blue);
  background:rgba(0,180,255,.10); border:1px solid rgba(0,180,255,.22);
  padding:.28rem .8rem; border-radius:50px; white-space:nowrap;
  align-self:flex-start;
}

/* Chips with tooltip */
.ep-chips {
  display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:1.5rem;
}
.ep-chip {
  position:relative;
  font-family:var(--mono); font-size:.64rem; font-weight:600;
  padding:.25rem .65rem; border-radius:4px;
  background:rgba(0,255,136,.07); border:1px solid rgba(0,255,136,.16);
  color:var(--green); letter-spacing:.3px; cursor:default;
  transition:all .2s;
}
.ep-chip:hover {
  background:rgba(0,255,136,.14); border-color:rgba(0,255,136,.35);
  transform:translateY(-1px);
}
.ep-chip[data-tip]::after {
  content:attr(data-tip);
  position:absolute; bottom:calc(100% + 7px); left:50%;
  transform:translateX(-50%);
  background:#0d1e33; color:var(--text-1);
  border:1px solid var(--border-b); border-radius:6px;
  padding:.45rem .75rem; font-size:.65rem; font-weight:400;
  white-space:nowrap; line-height:1.5;
  pointer-events:none; opacity:0;
  transition:opacity .2s; z-index:100;
  max-width:240px; white-space:normal; text-align:center;
}
.ep-chip[data-tip]:hover::after { opacity:1; }

/* Achievement list */
.ep-list { list-style:none; }
.ep-list li {
  position:relative; padding-left:1.3rem;
  color:var(--text-2); font-size:.88rem;
  line-height:1.8; margin-bottom:.6rem;
}
.ep-list li::before { content:'▸'; position:absolute; left:0; color:var(--blue); font-size:.8rem; top:.05rem; }

/* legacy compat */
.exp-period {
  font-family:var(--mono); font-size:.72rem; color:var(--blue);
  background:rgba(0,180,255,.10); border:1px solid rgba(0,180,255,.20);
  padding:.28rem .8rem; border-radius:50px; white-space:nowrap;
}

/* ═══════════════════════════════════════════════
   CERTIFICATIONS
═══════════════════════════════════════════════ */
#certifications { background:var(--bg-0); }

.cert-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(265px,1fr));
  gap:1.3rem;
}

.cc {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:13px; padding:1.5rem;
  transition:all .3s var(--ease);
  position:relative; overflow:hidden;
  opacity:0; transform:translateY(18px);
}
.cc.v { opacity:1; transform:translateY(0); transition:opacity .5s ease,transform .5s ease,border-color .3s,box-shadow .3s,background .3s; }
.cc:hover { border-color:var(--border-b); background:var(--bg-card-h); transform:translateY(-5px); box-shadow:0 12px 36px rgba(0,0,0,.4),var(--glow-g); }

.cc { border-top:3px solid var(--cc-color, var(--border)); }
.cc-abbr {
  font-family:var(--mono); font-size:1.65rem; font-weight:700;
  color:var(--cc-color, var(--green)); opacity:.85;
  margin-bottom:.7rem; line-height:1; letter-spacing:1px;
}
.cc-name { font-weight:700; font-size:.88rem; color:var(--text-1); margin-bottom:.35rem; line-height:1.35; }
.cc-issuer { font-family:var(--mono); font-size:.68rem; color:var(--text-3); letter-spacing:.4px; }

.cc-lvl {
  position:absolute; top:.9rem; right:.9rem;
  font-family:var(--mono); font-size:.57rem;
  padding:.2rem .5rem; border-radius:3px; letter-spacing:1px; text-transform:uppercase;
}
.lv-e { background:rgba(168,85,247,.18); border:1px solid rgba(168,85,247,.3); color:#a855f7; }
.lv-a { background:rgba(0,255,136,.10);  border:1px solid rgba(0,255,136,.22); color:var(--green); }
.lv-p { background:rgba(0,180,255,.10);  border:1px solid rgba(0,180,255,.22); color:var(--blue); }
.lv-b { background:rgba(255,107,53,.14); border:1px solid rgba(255,107,53,.30); color:var(--orange); }
.lv-t { background:rgba(148,163,184,.10);border:1px solid rgba(148,163,184,.20);color:var(--text-2); }

/* Credly CTA box */
.credly-cta {
  margin-top:2.5rem;
  background:linear-gradient(135deg,rgba(0,255,136,.05),rgba(0,180,255,.05));
  border:1px solid var(--border-b); border-radius:14px;
  padding:2rem 2.5rem;
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1.5rem;
}
.credly-cta h3 { font-family:var(--display); font-size:1rem; font-weight:700; color:var(--text-1); }
.credly-cta p  { font-size:.85rem; color:var(--text-2); margin-top:.3rem; }

/* ═══════════════════════════════════════════════
   SKILLS
═══════════════════════════════════════════════ */
#skills { background:var(--bg-1); }

/* ═══════════════════════════════════════════════
   DOT PROFICIENCY (replaces %-bars)
═══════════════════════════════════════════════ */
.skills-top {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:14px; padding:2rem; margin-bottom:2rem;
}
.skills-top h3 {
  font-family:var(--display); font-size:.82rem;
  color:var(--text-2); letter-spacing:2px; margin-bottom:1.5rem;
}

.prof-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
  gap:.9rem 2.5rem;
}
.prof-item { display:flex; align-items:center; gap:.85rem; }
.prof-name {
  font-family:var(--mono); font-size:.75rem;
  color:var(--text-2); flex:1; min-width:0;
}
.prof-dots { display:flex; gap:4px; flex-shrink:0; }
.pd {
  width:10px; height:10px; border-radius:50%;
  background:rgba(0,255,136,.12);
  border:1px solid rgba(0,255,136,.22);
  transition:background .4s, box-shadow .4s;
}
.pd.fill {
  background:var(--green);
  box-shadow:0 0 7px rgba(0,255,136,.55);
}
.pd.fill-b {
  background:var(--blue);
  box-shadow:0 0 7px rgba(0,180,255,.55);
}
.prof-lbl {
  font-family:var(--mono); font-size:.6rem; letter-spacing:.8px;
  text-transform:uppercase; color:var(--text-3);
  width:68px; text-align:right; flex-shrink:0;
}

.skills-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:1.5rem;
}
.sk-cat {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:13px; padding:1.8rem;
  transition:border-color .3s;
}
.sk-cat:hover { border-color:var(--border-b); }

.sk-cat-hd { display:flex; align-items:center; gap:.75rem; margin-bottom:1.3rem; }
.sk-cat-ico {
  width:34px; height:34px; border-radius:8px;
  display:flex; align-items:center; justify-content:center; font-size:.95rem;
}
.sk-cat-title { font-family:var(--display); font-size:.8rem; font-weight:700; color:var(--text-1); letter-spacing:1.5px; }

.sk-tags { display:flex; flex-wrap:wrap; gap:.45rem; }
.sk-tag {
  font-family:var(--mono); font-size:.7rem;
  padding:.32rem .65rem; border-radius:4px;
  background:rgba(0,180,255,.05); border:1px solid rgba(0,180,255,.13);
  color:var(--text-2); transition:all .25s; letter-spacing:.3px;
}
.sk-tag:hover {
  background:rgba(0,255,136,.10); border-color:rgba(0,255,136,.28);
  color:var(--green); transform:translateY(-1px);
}

/* ═══════════════════════════════════════════════
   EDUCATION
═══════════════════════════════════════════════ */
#education { background:var(--bg-0); }
.edu-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:1.8rem;
}
.edu-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:13px; padding:2rem;
  position:relative; overflow:hidden;
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.edu-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg,var(--green),var(--blue));
}
.edu-card:hover { transform:translateY(-5px); box-shadow:0 14px 40px rgba(0,0,0,.3); border-color:rgba(0,255,136,.18); }

.edu-deg { font-family:var(--display); font-size:1rem; font-weight:700; color:var(--text-1); margin-bottom:.35rem; }
.edu-field { font-size:.85rem; color:var(--green); font-weight:500; margin-bottom:.7rem; }
.edu-school { font-size:.9rem; color:var(--text-2); font-weight:600; margin-bottom:.3rem; }
.edu-yr { font-family:var(--mono); font-size:.72rem; color:var(--text-3); }
.edu-note {
  margin-top:1rem; padding-top:1rem; border-top:1px solid var(--border);
  font-size:.82rem; color:var(--text-3);
}
.edu-note strong { font-family:var(--mono); font-size:.66rem; letter-spacing:1px; display:block; margin-bottom:.3rem; }

/* ═══════════════════════════════════════════════
   BEYOND THE KEYBOARD
═══════════════════════════════════════════════ */
#beyond { background:var(--bg-1); }

/* Photo grid — real photos */
.photo-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:1.1rem; margin-bottom:2.5rem;
}
.ph-card {
  border-radius:12px; aspect-ratio:4/3;
  overflow:hidden; position:relative;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
  cursor:default;
}
.ph-card img {
  width:100%; height:100%;
  object-fit:cover; object-position:center top;
  display:block;
  transition:transform .4s var(--ease), filter .4s var(--ease);
  filter:brightness(.88) saturate(.92);
}
.ph-card:hover {
  transform:translateY(-5px);
  box-shadow:0 14px 36px rgba(0,0,0,.55), 0 0 0 1px rgba(0,255,136,.25);
}
.ph-card:hover img {
  transform:scale(1.04);
  filter:brightness(1.0) saturate(1.05);
}
.ph-overlay {
  position:absolute; bottom:0; left:0; right:0;
  padding:.55rem .85rem;
  background:linear-gradient(transparent, rgba(3,8,16,.82));
  opacity:0; transition:opacity .3s var(--ease);
}
.ph-card:hover .ph-overlay { opacity:1; }
.ph-lbl {
  font-family:var(--mono); font-size:.7rem;
  color:var(--green); letter-spacing:1.5px; font-weight:600;
  text-transform:uppercase;
}

.int-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(155px,1fr));
  gap:1rem; margin-bottom:3rem;
}
.int-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:12px; padding:1.6rem 1rem; text-align:center;
  transition:all .3s var(--ease);
}
.int-card:hover { border-color:var(--border-b); transform:translateY(-5px); box-shadow:var(--glow-g); }
.int-ico { font-size:2.1rem; display:block; margin-bottom:.6rem; }
.int-lbl { font-size:.8rem; color:var(--text-2); font-weight:500; }

.lang-row { display:flex; justify-content:center; gap:1rem; flex-wrap:wrap; }
.lang-pill {
  background:var(--bg-card); border:1px solid var(--border);
  padding:.5rem 1.3rem; border-radius:50px;
  font-size:.83rem; color:var(--text-2);
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
footer {
  background:#010608;
  border-top:1px solid var(--border);
  padding:3.5rem 2rem; text-align:center;
}
.ft-logo {
  font-family:var(--display); font-size:1.6rem; font-weight:900;
  background:linear-gradient(135deg,var(--green),var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text; margin-bottom:.8rem;
}
.ft-sub {
  font-family:var(--mono); font-size:.74rem;
  color:var(--text-3); letter-spacing:2px; margin-bottom:2rem;
}
.ft-links { display:flex; justify-content:center; gap:2rem; margin-bottom:2rem; flex-wrap:wrap; }
.ft-link {
  display:inline-flex; align-items:center; gap:.45rem;
  color:var(--text-2); text-decoration:none;
  font-family:var(--mono); font-size:.78rem;
  transition:color .25s;
}
.ft-link:hover { color:var(--green); }
.ft-div { width:80px; height:1px; background:var(--border); margin:0 auto 1.5rem; }
.ft-copy { font-family:var(--mono); font-size:.68rem; color:var(--text-3); }