/* ═══════════════════════════════════════════════════════════════
   roshantailor.com  |  Main Stylesheet
   Design: Dark Architect Theme — Navy Void + Electric Cyan + Gold
   ═══════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  --bg:           #080C14;
  --bg-2:         #0D1421;
  --bg-3:         #111827;
  --bg-card:      #0F1929;
  --border:       rgba(0,191,255,0.12);
  --border-gold:  rgba(255,215,0,0.2);

  --cyan:         #00BFFF;
  --cyan-dim:     rgba(0,191,255,0.15);
  --cyan-glow:    rgba(0,191,255,0.4);
  --gold:         #FFD700;
  --gold-dim:     rgba(255,215,0,0.12);
  --purple:       #A855F7;
  --green:        #10B981;

  --text-primary:  #F0F4F8;
  --text-secondary:#94A3B8;
  --text-muted:    #4B5B6E;

  --font-display:  'Syne', sans-serif;
  --font-body:     'Space Grotesk', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-cyan:  0 0 40px rgba(0,191,255,0.15);
  --shadow-gold:  0 0 30px rgba(255,215,0,0.1);
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── PARTICLES CANVAS ───────────────────────────────────────── */
#particles-canvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.35;
}
body > *:not(#particles-canvas) { position: relative; z-index: 1; }

/* ── CONTAINER ──────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -50%; left: -20%; width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,191,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -30%; right: -10%; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(168,85,247,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 420px; gap: 80px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  background: var(--cyan-dim); border: 1px solid var(--border);
  font-size: 0.8rem; font-family: var(--font-mono); color: var(--cyan);
  margin-bottom: 24px;
}
.hero-eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); animation: blink 1.5s infinite; }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0.2; } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title .name { color: var(--text-primary); display: block; }
.hero-title .role {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; display: block;
}

.hero-desc {
  font-size: 1.1rem; color: var(--text-secondary);
  max-width: 540px; margin-bottom: 40px; line-height: 1.8;
}

.hero-stats {
  display: flex; gap: 32px; margin-bottom: 40px;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display); font-size: 2.2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--gold), #FFA500);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; font-family: var(--font-mono); letter-spacing: 0.5px; }

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 10px;
  background: linear-gradient(135deg, var(--cyan), #0099CC);
  color: #000; font-weight: 700; font-size: 0.95rem;
  transition: var(--transition);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0,191,255,0.4);
  color: #000;
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 26px; border-radius: 10px;
  border: 1px solid var(--border); color: var(--text-primary);
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); background: transparent;
}
.btn-secondary:hover {
  border-color: var(--cyan); color: var(--cyan);
  background: var(--cyan-dim); transform: translateY(-2px);
}

/* Hero profile photo area */
.hero-visual { position: relative; }
.hero-photo-wrap {
  position: relative;
  width: 380px; height: 480px;
}
.hero-photo-bg {
  position: absolute; inset: 20px 0 0 20px;
  background: linear-gradient(135deg, var(--cyan-dim), rgba(168,85,247,0.15));
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
}
.hero-photo {
  position: absolute; inset: 0 20px 20px 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-cyan);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.hero-photo-badge {
  position: absolute; bottom: 30px; left: -20px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 16px;
  backdrop-filter: blur(12px);
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.hero-photo-badge .badge-icon { font-size: 1.5rem; }
.hero-photo-badge strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.hero-photo-badge span { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); }

/* Floating tech chips */
.tech-chip {
  position: absolute;
  padding: 6px 14px; border-radius: 100px;
  font-size: 0.72rem; font-family: var(--font-mono);
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--cyan); white-space: nowrap;
  animation: float 4s ease-in-out infinite;
}
.tech-chip:nth-child(1) { top: -10px; right: -30px; animation-delay: 0s; }
.tech-chip:nth-child(2) { top: 80px; right: -60px; animation-delay: 0.8s; }
.tech-chip:nth-child(3) { top: 160px; right: -40px; animation-delay: 1.6s; color: var(--gold); border-color: var(--border-gold); }
.tech-chip:nth-child(4) { top: 240px; right: -50px; animation-delay: 2.4s; color: var(--purple); border-color: rgba(168,85,247,0.3); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ── SECTION BASE ───────────────────────────────────────────── */
section { padding: 100px 0; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-family: var(--font-mono); color: var(--cyan);
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px;
}
.section-eyebrow::before {
  content: ''; display: block; width: 30px; height: 1px; background: var(--cyan);
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 16px;
}
.section-desc { color: var(--text-secondary); max-width: 580px; line-height: 1.8; }
.section-header { margin-bottom: 60px; }

/* ── SKILLS MARQUEE ─────────────────────────────────────────── */
.skills-marquee-wrap { overflow: hidden; margin: 0 -24px; padding: 20px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.skills-marquee { display: flex; gap: 0; animation: marquee 25s linear infinite; }
.skills-marquee:hover { animation-play-state: paused; }
.marquee-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  font-size: 0.82rem; font-family: var(--font-mono); color: var(--text-muted);
  white-space: nowrap; border-right: 1px solid var(--border);
}
.marquee-item i { color: var(--cyan); font-size: 0.9rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── ABOUT ──────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about-text p { color: var(--text-secondary); margin-bottom: 20px; line-height: 1.9; }
.about-certs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.cert-badge {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  transition: var(--transition);
}
.cert-badge:hover { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.cert-badge i { color: var(--gold); font-size: 1.2rem; }
.cert-badge span { font-size: 0.8rem; color: var(--text-secondary); font-family: var(--font-mono); }

.skills-grid { display: flex; flex-direction: column; gap: 16px; }
.skill-item {}
.skill-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
.skill-name { font-size: 0.9rem; font-weight: 600; }
.skill-pct { font-size: 0.8rem; font-family: var(--font-mono); color: var(--cyan); }
.skill-bar { height: 6px; background: rgba(255,255,255,0.05); border-radius: 100px; overflow: hidden; }
.skill-fill {
  height: 100%; border-radius: 100px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  transform: scaleX(0); transform-origin: left;
  transition: transform 1.2s cubic-bezier(0.4,0,0.2,1);
}
.skill-fill.animated { transform: scaleX(1); }

/* ── TIMELINE (Journey) ─────────────────────────────────────── */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: '';
  position: absolute; left: 14px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--purple), transparent);
}
.timeline-item { position: relative; margin-bottom: 56px; }
.timeline-dot {
  position: absolute; left: -40px; top: 6px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--cyan);
  display: grid; place-items: center;
  font-size: 0.6rem; color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-glow);
}
.timeline-date {
  font-size: 0.75rem; font-family: var(--font-mono); color: var(--cyan);
  letter-spacing: 1px; margin-bottom: 6px;
}
.timeline-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 28px 32px;
  transition: var(--transition);
}
.timeline-card:hover { border-color: var(--cyan); box-shadow: var(--shadow-cyan); }
.timeline-role { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; }
.timeline-company { color: var(--cyan); font-size: 0.9rem; margin: 4px 0 16px; }
.timeline-client { font-size: 0.8rem; color: var(--gold); font-family: var(--font-mono); margin-bottom: 12px; }
.timeline-desc { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.8; margin-bottom: 16px; }
.timeline-achievements { display: flex; flex-direction: column; gap: 8px; }
.timeline-achievements li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.85rem; color: var(--text-secondary);
}
.timeline-achievements li::before { content: '→'; color: var(--cyan); flex-shrink: 0; }
.timeline-tech { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tech-tag {
  padding: 4px 10px; border-radius: 6px;
  background: var(--cyan-dim); border: 1px solid var(--border);
  font-size: 0.72rem; font-family: var(--font-mono); color: var(--cyan);
}

/* ── COMPANY CARDS ──────────────────────────────────────────── */
.company-section { margin-bottom: 80px; }
.company-header {
  display: flex; align-items: center; gap: 24px;
  margin-bottom: 32px; padding: 24px 32px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.company-logo-wrap {
  width: 64px; height: 64px; border-radius: 12px;
  background: var(--bg-2); display: grid; place-items: center;
  border: 1px solid var(--border); overflow: hidden; flex-shrink: 0;
}
.company-logo-wrap img { max-width: 52px; max-height: 40px; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.8; }
.company-info h2 { font-family: var(--font-display); font-size: 1.5rem; }
.company-info .company-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 6px; }
.company-meta span { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); display: flex; align-items: center; gap: 6px; }
.company-meta i { color: var(--cyan); }
.company-badge-current {
  margin-left: auto; padding: 6px 14px; border-radius: 100px;
  background: linear-gradient(135deg, var(--green), #059669);
  font-size: 0.72rem; font-weight: 700; color: #fff;
  white-space: nowrap;
}

.team-moments-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.moment-card {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4/3; background: var(--bg-card); border: 1px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.moment-card:hover { transform: scale(1.02); border-color: var(--cyan); }
.moment-card img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.moment-card:hover img { transform: scale(1.05); }
.moment-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 40px 16px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  transform: translateY(20px); opacity: 0; transition: var(--transition);
}
.moment-card:hover .moment-overlay { transform: none; opacity: 1; }
.moment-caption { font-size: 0.85rem; color: #fff; }

/* ── BLOG / KNOWLEDGE HUB ───────────────────────────────────── */
.blog-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 8px 18px; border-radius: 100px;
  border: 1px solid var(--border); background: transparent;
  color: var(--text-muted); font-size: 0.83rem; cursor: pointer;
  font-family: var(--font-body); transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--cyan-dim); border-color: var(--cyan); color: var(--cyan);
}

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.blog-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.blog-card:hover { border-color: var(--cyan); transform: translateY(-4px); box-shadow: var(--shadow-cyan); }
.blog-card-img {
  height: 200px; background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.blog-card-img-inner { font-size: 3rem; opacity: 0.4; }
.blog-card-cat {
  position: absolute; top: 12px; left: 12px;
  padding: 4px 12px; border-radius: 100px;
  font-size: 0.7rem; font-family: var(--font-mono); font-weight: 600;
  background: var(--bg-card); border: 1px solid var(--border);
}
.blog-card-ai-badge {
  position: absolute; top: 12px; right: 12px;
  padding: 3px 10px; border-radius: 100px;
  background: rgba(168,85,247,0.2); border: 1px solid rgba(168,85,247,0.3);
  font-size: 0.65rem; font-family: var(--font-mono); color: var(--purple);
}
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-meta { display: flex; gap: 12px; margin-bottom: 12px; }
.blog-card-meta span { font-size: 0.73rem; color: var(--text-muted); font-family: var(--font-mono); display: flex; align-items: center; gap: 5px; }
.blog-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.blog-card-excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.75; flex: 1; }
.blog-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.blog-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.blog-tag { padding: 3px 8px; border-radius: 4px; font-size: 0.68rem; background: var(--bg-2); color: var(--text-muted); font-family: var(--font-mono); }
.read-more-link { font-size: 0.82rem; color: var(--cyan); display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.read-more-link:hover { color: var(--gold); gap: 8px; }

/* ── LIFE & FUN GALLERY ─────────────────────────────────────── */
.life-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.life-card {
  border-radius: var(--radius-md); overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border);
  position: relative; aspect-ratio: 1;
  transition: var(--transition);
}
.life-card.featured { grid-column: span 2; aspect-ratio: 16/9; }
.life-card:hover { border-color: var(--cyan); box-shadow: var(--shadow-cyan); }
.life-card img { width: 100%; height: 100%; object-fit: cover; }
.life-card-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 24px;

/* ════════════════════════════════════════════
   HEADER — Premium Enterprise Style
════════════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,191,255,0.1);
  transition: all 0.35s ease;
}
#site-header.scrolled {
  padding: 0;
  background: rgba(11, 18, 32, 0.99);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.hd-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 0;
}
#site-header.scrolled .hd-inner { height: 60px; }

/* Logo */
.hd-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 40px;
  text-decoration: none;
}
.hd-logo img {
  height: 42px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  transition: opacity 0.2s;
}
.hd-logo:hover img { opacity: 0.85; }

/* Desktop Nav */
.hd-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;

/* ═══════════════════════════════════════════════════════
   RT HEADER — Enterprise Premium
═══════════════════════════════════════════════════════ */
#rt-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9000;
  height: 72px;
  background: rgba(6, 11, 22, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0, 191, 255, 0.08);
  transition: height 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  will-change: height;
}
#rt-header.is-scrolled {
  height: 58px;
  background: rgba(6, 11, 22, 0.98);
  box-shadow: 0 4px 32px rgba(0,0,0,0.6);
  border-bottom-color: rgba(0, 191, 255, 0.12);
}

.rt-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 0;
}

/* ── Logo ── */
.rt-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  margin-right: 48px;
  transition: opacity 0.2s ease;
}
.rt-logo:hover { opacity: 0.82; }
.rt-logo-img {
  height: 44px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
  transition: height 0.3s ease;
}
#rt-header.is-scrolled .rt-logo-img { height: 36px; }

/* ── Desktop Nav ── */
.rt-desktop-nav {

/* ═══════════════════════════════════════
   HEADER
═══════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9000;
  background: rgba(6,11,22,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,191,255,0.1);
  transition: all 0.3s ease;
}
#site-header.scrolled {
  background: #060B16;
  box-shadow: 0 2px 24px rgba(0,0,0,0.6);
}

.hd-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
#site-header.scrolled .hd-wrap { height: 58px; }

/* Logo */
.hd-logo { display: flex; align-items: center; flex-shrink: 0; }
.hd-logo img {
  height: 46px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: height 0.3s ease;
}
#site-header.scrolled .hd-logo img { height: 36px; }

/* Desktop Nav */
.hd-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.hd-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  transition: color 0.2s, background 0.2s;
}
.hd-nav a::after {
  content: '';
  position: absolute;
  bottom: 5px; left: 14px; right: 14px;
  height: 2px;
  background: #00BFFF;
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.hd-nav a:hover { color: #fff; background: rgba(0,191,255,0.06); }
.hd-nav a:hover::after { transform: scaleX(0.5); }
.hd-nav a.active {
  color: #00BFFF;
  background: rgba(0,191,255,0.1);
}
.hd-nav a.active::after { transform: scaleX(1); }

/* Right actions */
.hd-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* LinkedIn btn */
.hd-li-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0077B5, #005E93);
  color: #fff !important;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s;
}
.hd-li-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,119,181,0.4); }

/* Hamburger — hidden desktop */
.hd-burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.hd-burger:hover { background: rgba(0,191,255,0.1); border-color: rgba(0,191,255,0.3); }

/* ═══════════════════════════════════════
   DRAWER — slides from right
═══════════════════════════════════════ */
.drawer-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  backdrop-filter: blur(4px);
}
.drawer-bg.open { display: block; }

.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 320px;
  max-width: 88vw;
  background: #050D18;
  border-left: 1px solid rgba(0,191,255,0.12);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.4,0,0.2,1);
}
.drawer.open { transform: translateX(0); }

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.drawer-logo {
  height: 34px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
.drawer-x {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.2s;
}
.drawer-x:hover {
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.3);
  color: #EF4444;
  transform: rotate(90deg);
}

.drawer-nav {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.d-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  border-radius: 10px;
  text-decoration: none;
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.2s;
  /* slide in */
  transform: translateX(30px);
  opacity: 0;
}
.drawer.open .d-link {
  transform: translateX(0);
  opacity: 1;
}
.drawer.open .d-link:nth-child(1) { transition: all 0.3s ease 0.06s; }
.drawer.open .d-link:nth-child(2) { transition: all 0.3s ease 0.11s; }
.drawer.open .d-link:nth-child(3) { transition: all 0.3s ease 0.16s; }
.drawer.open .d-link:nth-child(4) { transition: all 0.3s ease 0.21s; }
.drawer.open .d-link:nth-child(5) { transition: all 0.3s ease 0.26s; }
.drawer.open .d-link:nth-child(6) { transition: all 0.3s ease 0.31s; }
.d-link span { display: flex; align-items: center; gap: 12px; }
.d-link span i { color: #00BFFF; width: 16px; }
.d-link > i { color: rgba(255,255,255,0.2); font-size: 0.7rem; transition: all 0.2s; }
.d-link:hover {
  color: #fff;
  background: rgba(0,191,255,0.07);
  border-color: rgba(0,191,255,0.12);
}
.d-link:hover > i { color: #00BFFF; transform: translateX(3px); }
.d-active {
  color: #00BFFF !important;
  background: rgba(0,191,255,0.1) !important;
  border-color: rgba(0,191,255,0.2) !important;
}
.d-active > i { color: #00BFFF !important; }

.drawer-foot {
  padding: 16px 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.drawer-li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0077B5, #005E93);
  color: #fff !important;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}
.drawer-li:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,119,181,0.4); }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
#site-footer {
  background: #060B16;
  border-top: 1px solid rgba(0,191,255,0.08);
  padding-top: 64px;
  margin-top: 0;
}
.ft-wrap { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

.ft-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr 1.1fr;
  gap: 48px;
  margin-bottom: 48px;
}

/* Brand col */
.ft-logo {
  height: 46px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
  margin-bottom: 14px;
}
.ft-brand p { font-size: 0.82rem; color: rgba(255,255,255,0.38); line-height: 1.7; margin-bottom: 20px; max-width: 240px; }
.ft-socials { display: flex; gap: 10px; }
.ft-socials a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid; place-items: center;
  color: rgba(255,255,255,0.45);
  text-decoration: none; font-size: 0.88rem;
  transition: all 0.2s;
}
.ft-socials a:hover {
  background: rgba(0,191,255,0.1);
  border-color: rgba(0,191,255,0.3);
  color: #00BFFF;
  transform: translateY(-2px);
}

/* Cols */
.ft-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,191,255,0.12);
}
.ft-col a, .ft-col p {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.42);
  text-decoration: none;
  margin-bottom: 9px;
  transition: color 0.2s, padding-left 0.2s;
}
.ft-col a:hover { color: rgba(255,255,255,0.8); padding-left: 6px; }
.ft-col p i { color: #00BFFF; margin-right: 6px; width: 14px; }
.ft-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.ft-tags span {
  padding: 4px 10px;
  border-radius: 5px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  font-size: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.38);
  transition: all 0.2s; cursor: default;
}
.ft-tags span:hover { background: rgba(0,191,255,0.08); border-color: rgba(0,191,255,0.2); color: #00BFFF; }
.ft-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid rgba(0,191,255,0.3);
  color: #00BFFF !important;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}
.ft-cta:hover { background: rgba(0,191,255,0.1); padding-left: 6px !important; }

/* Bottom bar */
.ft-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.ft-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.28); }
.ft-bottom strong { color: rgba(255,255,255,0.5); }
.ft-pulse {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #10B981;
  margin-right: 6px;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  70%  { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

/* ═══════════════════════════════════════
   RESPONSIVE

/* ═══════════════════════════════════════
   RESPONSIVE — Single source of truth
═══════════════════════════════════════ */

/* Desktop: show nav, hide burger */
@media (min-width: 1025px) {
  .hd-nav    { display: flex !important; }
  .hd-burger { display: none !important; }
  .hd-li-btn span { display: inline !important; }
}

/* Tablet + Mobile: hide nav, show burger */
@media (max-width: 1024px) {
  .hd-nav    { display: none !important; }
  .hd-burger { display: flex !important; }
  .hd-li-btn span { display: none !important; }
  .hd-li-btn { padding: 9px 13px !important; }
  .hd-logo img { height: 38px !important; max-width: 180px !important; }
  .ft-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* Mobile */
@media (max-width: 768px) {
  .hd-wrap { padding: 0 16px !important; height: 62px !important; }
  .hd-logo img { height: 32px !important; max-width: 150px !important; }

  .hero-grid { grid-template-columns: 1fr !important; gap: 40px !important; text-align: center !important; }
  .hero-visual { display: flex !important; justify-content: center !important; }
  .hero-photo-wrap { width: 220px !important; height: 280px !important; }
  .hero-stats { justify-content: center !important; flex-wrap: wrap !important; gap: 14px !important; }
  .hero-ctas { justify-content: center !important; flex-wrap: wrap !important; }
  .hero-desc { margin-left: auto !important; margin-right: auto !important; }
  .hero-eyebrow { justify-content: center !important; }
  .tech-chip { display: none !important; }
  section { padding: 60px 0 !important; }
  .container { padding: 0 16px !important; }
  .about-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
  .about-certs { grid-template-columns: 1fr 1fr !important; }
  .blog-grid { grid-template-columns: 1fr !important; }
  .testimonials-grid { grid-template-columns: 1fr !important; }
  .contact-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
  .cta-band { padding: 32px 16px !important; }
  .cta-btns { flex-direction: column !important; align-items: center !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .timeline { padding-left: 20px !important; }
  .team-moments-grid { grid-template-columns: 1fr !important; }
  .life-grid { grid-template-columns: 1fr !important; }
  .life-card.featured { grid-column: span 1 !important; aspect-ratio: 4/3 !important; }

  .ft-wrap { padding: 0 16px !important; }
  .ft-grid { grid-template-columns: 1fr !important; gap: 28px !important; text-align: center !important; }
  .ft-brand { display: flex !important; flex-direction: column !important; align-items: center !important; }
  .ft-brand p { max-width: 100% !important; }
  .ft-socials { justify-content: center !important; }
  .ft-tags { justify-content: center !important; }
  .ft-col a:hover { padding-left: 0 !important; }
  .ft-bottom { flex-direction: column !important; text-align: center !important; }
}

/* Small mobile */
@media (max-width: 480px) {
  .hd-logo img { height: 26px !important; max-width: 130px !important; }
  .hero-title { font-size: clamp(1.7rem,8.5vw,2.4rem) !important; }
  .hero-photo-wrap { width: 190px !important; height: 250px !important; }
  .stat-num { font-size: 1.5rem !important; }
  .section-title { font-size: clamp(1.35rem,5.5vw,1.75rem) !important; }
  .btn-primary, .btn-secondary { width: 100% !important; justify-content: center !important; max-width: 260px !important; }
  .about-certs { grid-template-columns: 1fr !important; }
  .ft-grid { gap: 22px !important; }
}