/* ============================================================
   DevOps Portfolio — Prateek Saklani
   Inspired by allenjjohn.com & searchpankaj.com
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:           #080810;
  --bg-alt:       #0c0c18;
  --bg-card:      #0f0f1c;
  --bg-card-h:    #141428;
  --border:       rgba(255,255,255,0.07);
  --border-h:     rgba(255,255,255,0.14);

  --green:        #00ff88;
  --green-d:      #00cc6a;
  --cyan:         #00d4ff;
  --cyan-d:       #00a8cc;
  --yellow:       #ffd700;
  --red:          #ff4f4f;

  --text:         #e8e8f4;
  --muted:        rgba(232,232,244,0.52);
  --dim:          rgba(232,232,244,0.28);

  --heading-font: 'Space Grotesk', system-ui, sans-serif;
  --body-font:    'Inter', system-ui, sans-serif;
  --mono-font:    'JetBrains Mono', 'Fira Code', monospace;

  --nav-h:        68px;
  --radius:       14px;
  --radius-sm:    8px;

  --glow-green:   0 0 32px rgba(0,255,136,0.22);
  --glow-cyan:    0 0 32px rgba(0,212,255,0.18);
  --shadow-card:  0 4px 24px rgba(0,0,0,0.35);
  --shadow-card-h:0 12px 40px rgba(0,0,0,0.5), 0 0 1px rgba(0,255,136,0.1);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Subtle dot grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(0,255,136,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Utility ────────────────────────────────────────────────── */
.container {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.gradient-text {
  background: linear-gradient(135deg, var(--green) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--body-font);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--cyan));
  color: #050a0a;
  border: 1px solid transparent;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-green);
  filter: brightness(1.08);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1px solid rgba(0,255,136,0.45);
}
.btn-outline:hover {
  background: rgba(0,255,136,0.08);
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: var(--glow-green);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--border-h);
  color: var(--text);
  transform: translateY(-2px);
}

.btn-lg { padding: 15px 32px; font-size: 16px; }

/* ── Fade-in animation ──────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section common ─────────────────────────────────────────── */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-alt);
}

.section-label {
  font-family: var(--body-font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--heading-font);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 18px;
}

.section-desc {
  font-size: 17px;
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 56px;
  line-height: 1.75;
}

/* ══════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
  background: rgba(8, 8, 16, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  font-family: var(--heading-font);
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.5px;
  flex-shrink: 0;
  z-index: 1;
}
.logo-dot { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  margin-left: 8px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  padding: 7px 14px;
  border-radius: 7px;
  transition: background 0.2s, color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-resume {
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  padding: 9px 22px;
  border: 1px solid rgba(0,212,255,0.35);
  border-radius: 8px;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.nav-resume:hover {
  background: rgba(0,212,255,0.09);
  border-color: var(--cyan);
  box-shadow: 0 0 16px rgba(0,212,255,0.25);
  transform: translateY(-1px);
}

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
  padding: 9px 22px;
  border: 1px solid rgba(0,255,136,0.4);
  border-radius: 8px;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.nav-cta:hover {
  background: rgba(0,255,136,0.09);
  border-color: var(--green);
  box-shadow: var(--glow-green);
  transform: translateY(-1px);
}

.nav-dropdown {
  position: relative;
  flex-shrink: 0;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  background: none;
  font-family: var(--body-font);
}

.nav-dropdown-arrow {
  font-size: 11px;
  transition: transform 0.2s;
  display: inline-block;
}

.nav-dropdown:hover .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border-h);
  border-radius: 14px;
  padding: 12px 8px 8px;
  padding-top: 20px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  z-index: 600;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
  animation: dropIn 0.18s ease;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 9px;
  color: var(--text);
  transition: background 0.15s, color 0.15s;
}

.nav-dropdown-item:hover {
  background: rgba(0,255,136,0.07);
  color: var(--green);
}

.nav-dropdown-icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.nav-dropdown-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--mono-font);
  margin-bottom: 1px;
}

.nav-dropdown-value {
  display: block;
  font-size: 13px;
  font-weight: 500;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile menu ─────────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8,8,16,0.97);
  backdrop-filter: blur(20px);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.mobile-link {
  font-family: var(--heading-font);
  font-size: 28px;
  font-weight: 700;
  color: var(--muted);
  padding: 10px 24px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  text-align: center;
}

.mobile-link:hover { color: var(--text); }

.mobile-cta {
  font-size: 22px;
  color: var(--green);
  border: 1px solid rgba(0,255,136,0.4);
  margin-top: 16px;
  padding: 12px 32px;
}

.mobile-cta:hover {
  background: rgba(0,255,136,0.08);
}

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--nav-h) 24px 80px;
}

/* gradient overlays */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(0,255,136,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--green);
  background: rgba(0,255,136,0.08);
  border: 1px solid rgba(0,255,136,0.25);
  border-radius: 40px;
  padding: 7px 18px;
  margin-bottom: 32px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-badge 2.4s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0,255,136,0.5); }
  50%       { opacity: 0.7; box-shadow: 0 0 0 5px rgba(0,255,136,0); }
}

.hero-name {
  font-family: var(--heading-font);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 30%, #00ff88 70%, #00d4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-family: var(--mono-font);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: 22px;
  min-height: 1.8em;
}

.type-cursor {
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--green);
  font-weight: 400;
}

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

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 24px;
  backdrop-filter: blur(12px);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
}

.hero-stat strong {
  font-family: var(--heading-font);
  font-size: 28px;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  letter-spacing: -1px;
}

.hero-stat span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 5px;
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Ticker ─────────────────────────────────────────── */
.ticker-wrap {
  position: absolute;
  bottom: 130px;
  left: 0;
  right: 0;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 28s linear infinite;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.ticker-item {
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(232,232,244,0.3);
  padding: 0 20px;
  white-space: nowrap;
  transition: color 0.2s;
}

.ticker-item:hover {
  color: var(--green);
}

.ticker-sep {
  font-size: 8px;
  color: rgba(0,255,136,0.25);
  align-self: center;
  flex-shrink: 0;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--dim);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--green), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}

@keyframes scroll-drop {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  30%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  70%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ══════════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-bio {
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 32px;
}

.about-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.meta-icon {
  font-size: 16px;
  width: 20px;
  flex-shrink: 0;
}

.meta-item a {
  color: var(--cyan);
  transition: color 0.2s;
}
.meta-item a:hover { color: var(--green); }

.about-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.about-card:hover {
  border-color: rgba(0,255,136,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-h);
}

.about-card-icon {
  font-size: 22px;
  display: block;
  margin-bottom: 10px;
  color: var(--green);
}

.about-card h3 {
  font-family: var(--heading-font);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.about-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════════════
   SKILLS
══════════════════════════════════════════════════════════ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent, var(--green));
  opacity: 0;
  transition: opacity 0.3s;
}

.skill-card:hover {
  border-color: var(--accent, var(--green));
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.skill-card:hover::before { opacity: 1; }

.skill-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.skill-icon {
  font-size: 20px;
  font-family: var(--mono-font);
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.skill-category {
  font-family: var(--heading-font);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.skill-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tool-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px 10px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.skill-card:hover .tool-tag {
  background: color-mix(in srgb, var(--accent, var(--green)) 8%, transparent);
  border-color: color-mix(in srgb, var(--accent, var(--green)) 30%, transparent);
  color: var(--text);
}

/* ══════════════════════════════════════════════════════
   EXPERIENCE TIMELINE
══════════════════════════════════════════════════════════ */
.timeline {
  position: relative;
  padding-left: 36px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(180deg, var(--green) 0%, rgba(0,212,255,0.3) 60%, transparent 100%);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -33px;
  top: 18px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border-h);
  background: var(--bg);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
  z-index: 1;
}

.dot-current {
  border-color: var(--green);
  background: rgba(0,255,136,0.15);
}

.timeline-item:hover .timeline-dot,
.dot-current {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(0,255,136,0.15), 0 0 14px rgba(0,255,136,0.4);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.timeline-item:hover .timeline-card {
  border-color: var(--border-h);
  transform: translateX(4px);
  box-shadow: var(--shadow-card-h);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.timeline-role {
  font-family: var(--heading-font);
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 5px;
}

.timeline-company {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.company-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
}

.company-sub {
  font-size: 13px;
  color: var(--muted);
}

.timeline-period {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.period-range {
  font-family: var(--mono-font);
  font-size: 12px;
  color: var(--cyan);
}

.period-dur {
  font-size: 11px;
  font-weight: 600;
  color: var(--dim);
  letter-spacing: 0.5px;
}

.current-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.3);
  border-radius: 20px;
  padding: 2px 10px;
}

.timeline-highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.timeline-highlights li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.timeline-highlights li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: bold;
  font-size: 16px;
  line-height: 1.4;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tl-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 5px;
  padding: 3px 10px;
}

/* ══════════════════════════════════════════════════════
   PROJECTS
══════════════════════════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,136,0.04) 0%, rgba(0,212,255,0.04) 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover {
  border-color: rgba(0,255,136,0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-h);
}

.project-card:hover::after { opacity: 1; }

.project-featured {
  grid-column: span 1;
}

.project-card-inner {
  padding: 28px;
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.project-icon {
  font-size: 28px;
  color: var(--green);
  font-family: var(--mono-font);
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--muted);
  transition: all 0.2s;
}

.project-link:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0,255,136,0.07);
  transform: translateY(-1px);
}

.project-name {
  font-family: var(--mono-font);
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
}

.project-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 18px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 9px;
  font-family: var(--mono-font);
  transition: all 0.2s;
}

.project-card:hover .tech-tag {
  color: var(--green);
  border-color: rgba(0,255,136,0.25);
  background: rgba(0,255,136,0.05);
}

/* ══════════════════════════════════════════════════════
   CERTIFICATIONS
══════════════════════════════════════════════════════════ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.cert-card:hover {
  border-color: var(--cert-color, var(--green));
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--cert-color, var(--green)) inset;
}

.cert-glow {
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--cert-color, var(--green)), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.cert-card:hover .cert-glow { opacity: 0.12; }

.cert-icon {
  font-size: 36px;
  font-family: var(--mono-font);
  margin-bottom: 4px;
}

.cert-short {
  font-family: var(--mono-font);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
}

.cert-name {
  font-family: var(--heading-font);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.cert-issuer {
  font-size: 13px;
  color: var(--dim);
}

.cert-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(0,255,136,0.09);
  border: 1px solid rgba(0,255,136,0.25);
  border-radius: 20px;
  padding: 4px 14px;
  margin-top: 6px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-badge 2.4s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════════ */
.section-contact {
  background: var(--bg-alt);
}

.contact-inner {
  position: relative;
  text-align: center;
  padding: 64px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}

.contact-glow-left {
  position: absolute;
  top: -50%;
  left: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,136,0.08), transparent 70%);
  pointer-events: none;
}

.contact-glow-right {
  position: absolute;
  bottom: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.07), transparent 70%);
  pointer-events: none;
}

.contact-heading {
  font-family: var(--heading-font);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 18px 0;
  position: relative;
  z-index: 1;
}

.contact-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.75;
  position: relative;
  z-index: 1;
}

.contact-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.contact-items {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  min-width: 220px;
}

.contact-item:hover {
  border-color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,255,136,0.12);
}

.contact-item-icon {
  font-size: 22px;
  line-height: 1;
}

.contact-item-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.contact-item-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--mono-font);
}

.contact-item-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  background: var(--bg);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: var(--heading-font);
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
}

.footer-copy {
  font-size: 13px;
  color: var(--dim);
  flex: 1;
  text-align: center;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--green); }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
  .nav-links, .nav-cta, .nav-resume, .nav-dropdown { display: none; }
  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-cards { grid-template-columns: 1fr 1fr; }

  .skills-grid { grid-template-columns: 1fr 1fr; }

  .certs-grid { grid-template-columns: 1fr; }

  .projects-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .section-desc { margin-bottom: 40px; }

  .hero-stats { gap: 0; padding: 14px 16px; }
  .hero-stat { padding: 0 16px; }
  .hero-stat strong { font-size: 22px; }

  .about-cards { grid-template-columns: 1fr; }

  .timeline { padding-left: 24px; }
  .timeline-dot { left: -21px; width: 10px; height: 10px; top: 22px; }

  .timeline-header { flex-direction: column; gap: 10px; }
  .timeline-period { align-items: flex-start; }

  .contact-inner { padding: 40px 24px; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-copy { order: 3; }
}

@media (max-width: 400px) {
  .hero-stat-divider { display: none; }
  .hero-stats { gap: 12px; flex-wrap: wrap; padding: 14px; }
  .hero-stat { padding: 0 12px; }
}

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a2a40; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #3a3a55; }

::selection { background: rgba(0,255,136,0.25); color: var(--text); }