/* =============================================
   IMAD IQBAL KHAN — PORTFOLIO 2025
   Theme: TERMINAL-TECH / SYSTEM ARCHITECT
   Fonts: Exo 2 (Display) + Space Grotesk (UI) + Fira Code (Mono)
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Fira+Code:wght@300;400;500;600;700&family=Exo+2:ital,wght@0,400;0,700;0,900;1,900&display=swap');

:root {
  --bg:            #030507;
  --bg-2:          #060b10;
  --bg-panel:      #0a1118;
  --bg-glass:      rgba(10,17,24,0.9);
  --border:        rgba(0,255,140,0.1);
  --border-hi:     rgba(0,255,140,0.35);
  --green:         #00ff8c;
  --green-dim:     #00cc70;
  --green-glow:    rgba(0,255,140,0.15);
  --green-glow-s:  rgba(0,255,140,0.38);
  --cyan:          #00e5ff;
  --cyan-glow:     rgba(0,229,255,0.15);
  --orange:        #ff6b2b;
  --text:          #bcd4e8;
  --text-dim:      #557080;
  --text-muted:    #334855;
  --white:         #eef5ff;
  --font-display:  'Exo 2', sans-serif;
  --font-ui:       'Space Grotesk', sans-serif;
  --font-mono:     'Fira Code', monospace;
  --r:             6px;
  --rl:            10px;
  --t:             0.28s cubic-bezier(0.25,0.46,0.45,0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

a { color: inherit; text-decoration: none; }
a, button, [data-modal], .timeline-item, .project-card, .cert-card, .nav-link, .nav-cta, input, textarea { cursor: none !important; }

/* =============================================
   CUSTOM CURSOR
============================================= */
#cur-dot {
  position: fixed;
  width: 5px; height: 5px;
  background: var(--green);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  box-shadow: 0 0 6px var(--green), 0 0 14px var(--green-glow-s);
  transition: width .12s, height .12s, background .12s;
}

#cur-ring {
  position: fixed;
  width: 28px; height: 28px;
  border: 1px solid rgba(0,255,140,0.6);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width .15s, height .15s, border-color .15s, opacity .15s;
  opacity: 0.65;
}

#cur-corner-tl, #cur-corner-tr, #cur-corner-bl, #cur-corner-br {
  position: fixed;
  width: 6px; height: 6px;
  pointer-events: none;
  z-index: 9997;
  transition: transform .15s;
}

#cur-corner-tl { border-top: 1px solid var(--green); border-left: 1px solid var(--green); }
#cur-corner-tr { border-top: 1px solid var(--green); border-right: 1px solid var(--green); }
#cur-corner-bl { border-bottom: 1px solid var(--green); border-left: 1px solid var(--green); }
#cur-corner-br { border-bottom: 1px solid var(--green); border-right: 1px solid var(--green); }

body.hover-active #cur-dot { width: 8px; height: 8px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan), 0 0 20px var(--cyan-glow); }
body.hover-active #cur-ring { width: 42px; height: 42px; border-color: rgba(0,229,255,0.5); }
body.click-active #cur-dot { transform: translate(-50%,-50%) scale(0.6); }
body.click-active #cur-ring { transform: translate(-50%,-50%) scale(1.3); opacity: 0.3; }

/* =============================================
   SCANLINES + GRID
============================================= */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.04) 3px, rgba(0,0,0,0.04) 4px);
  pointer-events: none;
  z-index: 8900;
}

/* HUD corners fixed */
.hud-tl, .hud-tr, .hud-bl, .hud-br {
  position: fixed;
  width: 44px; height: 44px;
  opacity: 0.3;
  pointer-events: none;
  z-index: 8800;
}
.hud-tl { top: 14px; left: 14px; border-top: 1px solid var(--green); border-left: 1px solid var(--green); }
.hud-tr { top: 14px; right: 14px; border-top: 1px solid var(--green); border-right: 1px solid var(--green); }
.hud-bl { bottom: 14px; left: 14px; border-bottom: 1px solid var(--green); border-left: 1px solid var(--green); }
.hud-br { bottom: 14px; right: 14px; border-bottom: 1px solid var(--green); border-right: 1px solid var(--green); }

/* =============================================
   NAVBAR
============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--t);
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-box {
  width: 30px; height: 30px;
  border: 1px solid var(--green);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--green);
  animation: pulseBox 3s ease infinite;
}

@keyframes pulseBox {
  0%,100% { box-shadow: 0 0 6px var(--green-glow); }
  50%      { box-shadow: 0 0 16px var(--green-glow-s); }
}

.brand-meta { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-size: 0.78rem; font-weight: 600; color: var(--white); }
.brand-status { font-size: 0.6rem; color: var(--green); display: flex; align-items: center; gap: 5px; }
.status-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--green); animation: blink 1.3s steps(1) infinite; }

@keyframes blink { 0%,49%{opacity:1} 50%,100%{opacity:0} }

.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  padding: 6px 13px;
  border-radius: var(--r);
  transition: var(--t);
  letter-spacing: 0.04em;
}

.nav-link:hover { color: var(--green); background: var(--green-glow); }

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--green);
  border: 1px solid var(--border-hi);
  padding: 7px 16px;
  border-radius: var(--r);
  transition: var(--t);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
}

.nav-cta:hover { background: var(--green-glow); box-shadow: 0 0 18px var(--green-glow-s); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 1px; background: var(--green); }

/* =============================================
   HERO
============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 40px 60px;
}

#matrixCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: linear-gradient(rgba(0,255,140,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,140,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
}

.hero-fade {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse at 65% 50%, transparent 25%, var(--bg) 72%);
}

.hero-content {
  position: relative; z-index: 3;
  max-width: 1280px; margin: 0 auto; width: 100%;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 70px;
  align-items: center;
}

.sys-info {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: var(--text-muted);
  margin-bottom: 26px;
  display: flex; flex-direction: column; gap: 3px;
}

.sys-row { display: flex; gap: 8px; }
.sys-k { color: var(--green); min-width: 100px; }
.sys-v { color: var(--text-dim); }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  font-weight: 900;
  font-style: italic;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 22px;
}

.hero-title .n1 { display: block; }
.hero-title .n2 { display: block; color: var(--green); text-shadow: 0 0 40px var(--green-glow-s); }
.hero-title .n3 { display: block; color: transparent; -webkit-text-stroke: 1.5px rgba(0,255,140,0.5); }

.hero-role {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.r-prompt { color: var(--green); }
.r-text { color: var(--cyan); font-weight: 500; }
.r-cur { display: inline-block; width: 7px; height: 14px; background: var(--cyan); animation: blink 0.85s steps(1) infinite; vertical-align: middle; }

.hero-desc {
  font-size: 0.92rem;
  color: var(--text-dim);
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.8;
  border-left: 2px solid var(--border-hi);
  padding-left: 18px;
}

.hero-stats {
  display: flex;
  margin-bottom: 36px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  width: fit-content;
}

.stat { padding: 14px 26px; border-right: 1px solid var(--border); text-align: center; }
.stat:last-child { border-right: none; }
.stat-n { display: block; font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--green); line-height: 1; margin-bottom: 3px; }
.stat-l { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; white-space: nowrap; }

.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

.btn-p {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600;
  background: var(--green); color: var(--bg);
  padding: 12px 24px; border-radius: var(--r); border: none;
  transition: var(--t); letter-spacing: 0.03em;
}
.btn-p:hover { background: var(--green-dim); box-shadow: 0 0 28px var(--green-glow-s); transform: translateY(-2px); }

.btn-o {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-dim);
  padding: 12px 24px; border-radius: var(--r); border: 1px solid var(--border);
  transition: var(--t); background: transparent;
}
.btn-o:hover { color: var(--green); border-color: var(--border-hi); background: var(--green-glow); }

/* Terminal card */
.terminal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0,255,140,0.05), 0 40px 70px rgba(0,0,0,0.6);
}

.t-bar {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.t-dot { width: 9px; height: 9px; border-radius: 50%; }
.t-dot.r { background: #ff5f57; }
.t-dot.y { background: #febc2e; }
.t-dot.g { background: #28c840; }

.t-label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  color: var(--text-muted);
  margin: 0 auto;
}

.t-body {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.85;
}

.tl { display: flex; gap: 8px; align-items: flex-start; }
.t-prm { color: var(--green); flex-shrink: 0; }
.t-cmd { color: var(--white); }
.t-out { padding-left: 20px; color: var(--text-dim); }
.t-out.g { color: var(--green); }
.t-out.c { color: var(--cyan); }
.t-out.o { color: var(--orange); }
.t-cmt { padding-left: 20px; color: var(--text-muted); }
.t-gap { height: 8px; }
.t-cur { display: inline-block; width: 6px; height: 12px; background: var(--green); animation: blink 0.9s steps(1) infinite; vertical-align: middle; }

/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; right: 40px;
  z-index: 3; display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); letter-spacing: 0.12em;
  writing-mode: vertical-lr;
}

.scroll-line { width: 1px; height: 46px; background: linear-gradient(to bottom, var(--green), transparent); animation: scrollPulse 2s ease infinite; }

@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================
   SECTIONS
============================================= */
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-dark { background: var(--bg-2); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }

.sec-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sec-label::before { content: ''; width: 20px; height: 1px; background: var(--green); opacity: 0.7; }

.sec-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 56px;
}
.sec-title .a { color: var(--green); }

/* =============================================
   ABOUT
============================================= */
.about-grid { display: grid; grid-template-columns: 280px 1fr; gap: 70px; align-items: start; }

.about-img-frame {
  position: relative;
  border-radius: var(--rl);
  overflow: hidden;
  border: 1px solid var(--border-hi);
  box-shadow: 0 0 40px rgba(0,255,140,0.06);
}

.about-img-frame::after {
  content: '▣ VERIFIED';
  position: absolute; bottom: 12px; left: 12px;
  font-family: var(--font-mono); font-size: 0.58rem; color: var(--green); letter-spacing: 0.1em; z-index: 1;
}

.about-img { width: 100%; display: block; filter: grayscale(15%) contrast(1.05); }

.about-badge {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--r); padding: 10px 14px;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); margin-top: 14px;
}
.about-badge i { color: var(--green); }

.about-lead { font-size: 1rem; color: var(--text); margin-bottom: 14px; line-height: 1.75; }
.about-body { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 26px; line-height: 1.8; }

.exp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 30px; }

.exp-it {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-dim);
  padding: 8px 11px; border: 1px solid var(--border); border-radius: var(--r); transition: var(--t);
}
.exp-it i { color: var(--green); font-size: 0.7rem; }
.exp-it:hover { border-color: var(--border-hi); color: var(--text); background: var(--green-glow); }

.about-links { display: flex; gap: 10px; }
.about-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 0.74rem; color: var(--green);
  border: 1px solid var(--border-hi); padding: 9px 16px; border-radius: var(--r); transition: var(--t);
}
.about-link:hover { background: var(--green-glow); box-shadow: 0 0 14px var(--green-glow-s); }

/* =============================================
   EDUCATION
============================================= */
.edu-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.edu-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 30px;
  display: flex; gap: 24px; align-items: flex-start; transition: var(--t);
}
.edu-card:hover { border-color: var(--border-hi); transform: translateX(5px); }
.edu-icon { font-size: 2.2rem; color: var(--green); opacity: 0.8; line-height: 1; }
.edu-date { font-family: var(--font-mono); font-size: 0.65rem; color: var(--green); margin-bottom: 6px; letter-spacing: 0.05em; }
.edu-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.edu-inst { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim); margin-bottom: 12px; }
.edu-desc { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 18px; line-height: 1.7; max-width: 700px; }
.edu-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.edu-badges span { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); background: var(--bg-2); border: 1px solid var(--border); padding: 3px 10px; border-radius: 4px; }

/* =============================================
   TIMELINE
============================================= */
.timeline { position: relative; padding-left: 38px; }
.timeline::before { content: ''; position: absolute; left: 5px; top: 20px; bottom: 20px; width: 1px; background: linear-gradient(to bottom, var(--green), rgba(0,255,140,0.04)); }

.timeline-item { position: relative; margin-bottom: 28px; }

.tl-dot {
  position: absolute; left: -33px; top: 26px;
  width: 9px; height: 9px;
  background: var(--bg-panel); border: 1px solid var(--green); border-radius: 50%; transition: var(--t);
}

.tl-dot.active { background: var(--green); box-shadow: 0 0 12px var(--green-glow-s); }

.tl-date { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); margin-bottom: 7px; letter-spacing: 0.06em; }

.tl-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 24px 28px; transition: var(--t);
  position: relative; overflow: hidden;
}

.tl-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--green); transform: scaleY(0); transform-origin: top; transition: transform 0.35s;
}

.timeline-item:hover .tl-card::before { transform: scaleY(1); }
.timeline-item:hover .tl-card { border-color: var(--border-hi); transform: translateX(5px); }
.timeline-item:hover .tl-dot { background: var(--green); box-shadow: 0 0 10px var(--green-glow-s); }

.featured-card { border-color: rgba(0,255,140,0.22); background: rgba(0,255,140,0.025); }

.c-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--green);
  background: rgba(0,255,140,0.09); border: 1px solid rgba(0,255,140,0.22);
  padding: 3px 9px; border-radius: 3px; margin-bottom: 10px; letter-spacing: 0.07em; text-transform: uppercase;
}
.c-badge::before { content: '●'; font-size: 0.48rem; animation: blink 1.2s steps(1) infinite; }

.c-icon { font-size: 1.2rem; color: var(--green); margin-bottom: 9px; opacity: 0.8; }
.c-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.c-company { font-family: var(--font-mono); font-size: 0.76rem; color: var(--green); margin-bottom: 2px; }
.c-loc { font-family: var(--font-mono); font-size: 0.67rem; color: var(--text-muted); margin-bottom: 11px; display: flex; align-items: center; gap: 4px; }
.c-sum { font-size: 0.86rem; color: var(--text-dim); margin-bottom: 13px; line-height: 1.65; }

.c-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
.c-tags span { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); background: var(--bg-2); border: 1px solid var(--border); padding: 2px 8px; border-radius: 3px; }

.c-cta { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--green); background: none; border: none; padding: 0; transition: var(--t); position: relative; z-index: 1; }
.c-cta:hover { gap: 9px; }

/* =============================================
   MODAL
============================================= */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.9); backdrop-filter: blur(12px);
  z-index: 5000; display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity 0.22s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--bg-panel); border: 1px solid var(--border-hi);
  border-radius: var(--rl); max-width: 680px; width: 100%; max-height: 85vh; overflow-y: auto;
  transform: translateY(14px) scale(0.97); transition: transform 0.22s;
  box-shadow: 0 0 60px rgba(0,255,140,0.07), 0 50px 100px rgba(0,0,0,0.7);
}
.modal-overlay.active .modal-box { transform: translateY(0) scale(1); }

.modal-topbar {
  background: var(--bg-2); border-bottom: 1px solid var(--border); padding: 9px 18px;
  display: flex; align-items: center; gap: 7px;
}
.modal-close {
  margin-left: auto; background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-dim); width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center; font-size: 0.85rem; transition: var(--t);
}
.modal-close:hover { color: var(--green); border-color: var(--border-hi); }

.modal-inner { padding: 28px 30px; }

.modal-header {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border);
}

.m-icon {
  width: 46px; height: 46px; background: var(--bg-2); border: 1px solid var(--border-hi);
  border-radius: var(--r); display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; color: var(--green); flex-shrink: 0;
}
.m-icon.feat { background: rgba(0,255,140,0.08); box-shadow: 0 0 18px var(--green-glow); }

.m-badge { font-family: var(--font-mono); font-size: 0.64rem; color: var(--green); margin-bottom: 4px; }
.modal-header h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 3px; }
.m-company { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-dim); }

.modal-body-content h4 { font-family: var(--font-mono); font-size: 0.65rem; color: var(--green); text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 14px; }

.m-list { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-bottom: 22px; }
.m-list li { display: flex; align-items: flex-start; gap: 9px; font-size: 0.86rem; color: var(--text-dim); line-height: 1.65; }
.m-list li i { color: var(--green); margin-top: 3px; flex-shrink: 0; font-size: 0.72rem; }

.m-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.m-tags span { font-family: var(--font-mono); font-size: 0.63rem; color: var(--green); background: rgba(0,255,140,0.07); border: 1px solid rgba(0,255,140,0.18); padding: 3px 10px; border-radius: 3px; }

/* =============================================
   PROJECTS
============================================= */
.projects-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }

.project-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 28px;
  position: relative; overflow: hidden; transition: var(--t);
}

.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: scaleX(0); transition: transform 0.4s;
}
.project-card:hover::before { transform: scaleX(1); }
.project-card:hover { border-color: var(--border-hi); transform: translateY(-3px); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }

.p-num { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); letter-spacing: 0.1em; margin-bottom: 12px; }
.p-icon { font-size: 1.7rem; color: var(--green); margin-bottom: 12px; opacity: 0.85; }
.project-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 7px; }
.project-card p { font-size: 0.83rem; color: var(--text-dim); margin-bottom: 16px; line-height: 1.65; }

.p-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
.p-tags span { font-family: var(--font-mono); font-size: 0.61rem; color: var(--text-muted); background: var(--bg-2); border: 1px solid var(--border); padding: 2px 8px; border-radius: 3px; }

.p-arrow { position: absolute; top: 20px; right: 20px; color: var(--text-muted); font-size: 0.95rem; transition: var(--t); }
.project-card:hover .p-arrow { color: var(--green); transform: translate(3px,-3px); }

/* =============================================
   ACHIEVEMENTS
============================================= */
.achievements-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
  gap: 20px; 
}

.achievement-card {
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 30px;
  position: relative; overflow: hidden; transition: var(--t);
  display: flex; flex-direction: column; min-height: 280px;
}

.achievement-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at top right, rgba(0,255,140,0.05), transparent 70%);
  pointer-events: none;
}

.achievement-card:hover { border-color: var(--border-hi); transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.4); }

.a-date { font-family: var(--font-mono); font-size: 0.62rem; color: var(--green); opacity: 0.8; margin-bottom: 12px; letter-spacing: 0.05em; }
.a-icon { font-size: 1.8rem; color: var(--green); margin-bottom: 15px; text-shadow: 0 0 15px var(--green-glow); }
.achievement-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 8px; line-height: 1.3; }
.achievement-card p { font-size: 0.84rem; color: var(--text-dim); margin-bottom: 18px; line-height: 1.6; flex-grow: 1; }

.a-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.a-tags span { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); background: var(--bg-2); border: 1px solid var(--border); padding: 2px 7px; border-radius: 3px; }

.a-arrow { position: absolute; bottom: 25px; right: 25px; color: var(--text-muted); font-size: 0.9rem; opacity: 0; transform: translate(-5px, 5px); transition: var(--t); }
.achievement-card:hover .a-arrow { opacity: 1; transform: translate(0, 0); color: var(--green); }

/* Modal Link Box */
.m-src-link:hover { background: rgba(0,255,140,0.15); box-shadow: 0 0 15px var(--green-glow-s); transform: translateX(3px); }

/* LinkedIn Post Style Card */
.post-card { border-top: 3px solid #0a66c2; } /* LinkedIn Blue */
.post-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.post-avatar { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border-hi); }
.post-name { font-family: var(--font-ui); font-size: 0.85rem; font-weight: 700; color: var(--white); }
.post-meta { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); }

.link-card { 
  background: linear-gradient(135deg, var(--bg-panel), rgba(10,102,194,0.08));
  border-color: rgba(10,102,194,0.3);
  justify-content: center;
  align-items: center;
  text-align: center;
}
.link-card .a-icon { color: #0a66c2; font-size: 2.4rem; text-shadow: none; }
.link-card:hover { border-color: #0a66c2; box-shadow: 0 15px 40px rgba(10,102,194,0.2); }

/* =============================================
   SKILLS
============================================= */
.skills-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }

.skill-card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 22px; transition: var(--t); }
.skill-card:hover { border-color: rgba(0,255,140,0.22); transform: translateY(-2px); }

.sk-icon { font-size: 1.4rem; color: var(--green); margin-bottom: 11px; opacity: 0.8; }
.skill-card h4 { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600; color: var(--text); margin-bottom: 12px; letter-spacing: 0.04em; text-transform: uppercase; }

.skill-card ul { list-style: none; margin-bottom: 14px; }
.skill-card ul li { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim); padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.skill-card ul li::before { content: '> '; color: var(--green); opacity: 0.5; }

.sk-bar { height: 2px; background: var(--bg-2); border-radius: 1px; overflow: hidden; margin-bottom: 5px; }
.sk-fill { height: 100%; background: var(--green); width: 0%; transition: width 1.4s cubic-bezier(0.25,0.46,0.45,0.94); box-shadow: 0 0 6px var(--green-glow); }
.sk-pct { font-family: var(--font-mono); font-size: 0.65rem; color: var(--green); opacity: 0.75; }

/* =============================================
   CERTIFICATES
============================================= */
.certs-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

.cert-card { position: relative; border-radius: var(--rl); overflow: hidden; border: 1px solid var(--border); transition: var(--t); }
.cert-card:hover { transform: translateY(-3px); border-color: var(--border-hi); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }

.cert-card img { width: 100%; height: 195px; object-fit: cover; display: block; filter: grayscale(30%) contrast(1.05); transition: var(--t); }
.cert-card:hover img { filter: none; }

.cert-over { position: absolute; inset: 0; background: rgba(0,255,140,0.08); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; opacity: 0; transition: var(--t); }
.cert-card:hover .cert-over { opacity: 1; }
.cert-over i { font-size: 1.7rem; color: var(--green); }
.cert-over span { font-family: var(--font-mono); font-size: 0.7rem; color: var(--white); }

.cert-lbl { background: var(--bg-panel); border-top: 1px solid var(--border); padding: 9px 13px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-dim); }

.cert-placeholder {
  width: 100%; height: 195px; background: var(--bg-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: var(--text-dim); border-bottom: 1px solid var(--border);
}
.cert-placeholder i { font-size: 2.22rem; color: var(--green); opacity: 0.45; }
.cert-placeholder span { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.05em; text-transform: uppercase; }

/* =============================================
   LIGHTBOX
============================================= */
.lightbox { position: fixed; inset: 0; z-index: 6000; display: flex; align-items: center; justify-content: center; padding: 32px; opacity: 0; pointer-events: none; transition: opacity 0.22s; }
.lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-bg { position: absolute; inset: 0; background: rgba(0,0,0,0.95); backdrop-filter: blur(10px); }
.lightbox-inner { position: relative; z-index: 1; }
.lb-close { position: absolute; top: -13px; right: -13px; background: var(--green); border: none; border-radius: 50%; width: 32px; height: 32px; color: var(--bg); font-size: 0.85rem; display: flex; align-items: center; justify-content: center; transition: var(--t); }
.lb-close:hover { transform: scale(1.1); }
#lightbox-img { max-width: 80vw; max-height: 80vh; display: block; border-radius: var(--r); border: 1px solid var(--border-hi); box-shadow: 0 0 50px rgba(0,255,140,0.1); }

/* =============================================
   CONTACT
============================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-intro p { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 28px; line-height: 1.8; }

.c-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-dim); transition: var(--t); }
.c-detail i { color: var(--green); width: 16px; }
.c-detail a:hover { color: var(--green); }

.contact-form-wrap { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 28px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-family: var(--font-mono); font-size: 0.63rem; color: var(--text-muted); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 6px; }
.form-group input, .form-group textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r); padding: 10px 13px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text); outline: none; transition: var(--t); resize: vertical; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--border-hi); box-shadow: 0 0 0 2px var(--green-glow); }

.form-submit { width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; background: var(--green); color: var(--bg); border: none; padding: 12px; border-radius: var(--r); transition: var(--t); letter-spacing: 0.04em; }
.form-submit:hover { background: var(--green-dim); box-shadow: 0 0 24px var(--green-glow-s); transform: translateY(-2px); }

/* =============================================
   FOOTER
============================================= */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 26px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-brand { font-family: var(--font-mono); font-size: 0.78rem; color: var(--green); }
.footer-copy { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 13px; }
.footer-links a { font-size: 1.05rem; color: var(--text-muted); transition: var(--t); }
.footer-links a:hover { color: var(--green); }

/* =============================================
   REVEAL + ANIMATIONS
============================================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 960px) {
  .hero-content { grid-template-columns: 1fr; }
  .terminal-card { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .projects-grid { grid-template-columns: 1fr; }
  .achievements-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; inset: 58px 0 0 0; background: rgba(3,5,7,0.98); flex-direction: column; padding: 22px; gap: 3px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link, .nav-cta { width: 100%; justify-content: center; margin-left: 0; }
  .nav-toggle { display: flex; }
  .hero { padding: 90px 24px 50px; }
  .container { padding: 0 24px; }
  .skills-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .exp-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
  .timeline { padding-left: 22px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .modal-box { max-height: 90vh; }
  .modal-inner { padding: 20px 16px; }
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(0,255,140,0.4); border-radius: 2px; }