/* =====================================================
   PRATHAMESH GAWADE — CLOUD SOLUTION ARCHITECT
   Design System: Dark Editorial + Technical Precision
   Fonts: DM Serif Display + Syne + DM Mono
   ===================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0A0C0F;
  --bg-secondary: #111318;
  --bg-surface: #181C22;
  --bg-elevated: #1E232B;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.15);

  --text: #F0F2F5;
  --text-muted: #8B92A0;
  --text-dim: #555D6A;

  --accent: #4FACFE;
  --accent-glow: rgba(79,172,254,0.15);
  --accent-2: #43E97B;

  --aws: #FF9900;
  --azure: #0089D6;
  --gcp: #4285F4;
  --nutanix: #024DA1;
  --commvault: #D22630;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-sans: 'Syne', system-ui, sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.6);
}

html { scroll-behavior: smooth; }

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

/* UTILITY */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
a { text-decoration: none; color: inherit; }

/* ===================== NAV ===================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,12,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.logo-bracket { color: var(--accent); }
.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--text); background: var(--bg-surface); }
.nav-cta {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  letter-spacing: 0.03em;
}
.nav-cta:hover { background: #2196e8; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  gap: 4px;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 15px;
  color: var(--text-muted);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--text); background: var(--bg-surface); }

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,172,254,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,172,254,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-grid-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(79,172,254,0.08) 0%, transparent 70%);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-image-col {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-full-photo {
  width: 400px;
  height: 400px;
  object-fit: cover;
  object-position: top center;
  border-radius: 50%;
  border: 5px solid var(--accent);
  box-shadow: 0 0 40px rgba(79,172,254,0.15);
  display: block;
}
.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero-profile-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(79,172,254,0.35);
  box-shadow: 0 0 32px rgba(79,172,254,0.12);
  display: block;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(67,233,123,0.08);
  border: 1px solid rgba(67,233,123,0.2);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-2);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  width: fit-content;
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 20px;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 80px);
  line-height: 1.0;
  color: var(--text);
  letter-spacing: -0.02em;
  display: block;
}
.hero-role {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(28px, 4vw, 44px);
  color: var(--accent);
  display: block;
  margin-top: 6px;
}
.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-desc strong { color: var(--text); font-weight: 600; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.btn-primary:hover { background: #2196e8; transform: translateY(-1px); }
.btn-primary.full-width { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border-hover);
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.btn-outline:hover { color: var(--text); border-color: var(--accent); background: var(--accent-glow); }

.hero-platforms {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.platform-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.aws { background: rgba(255,153,0,0.12); color: var(--aws); border: 1px solid rgba(255,153,0,0.25); }
.azure { background: rgba(0,137,214,0.12); color: var(--azure); border: 1px solid rgba(0,137,214,0.25); }
.nutanix { background: rgba(2,77,161,0.15); color: #5B9BD5; border: 1px solid rgba(91,155,213,0.3); }
.commvault { background: rgba(210,38,48,0.1); color: #E57373; border: 1px solid rgba(210,38,48,0.25); }
.gcp { background: rgba(66,133,244,0.12); color: #82B1FF; border: 1px solid rgba(66,133,244,0.25); }

/* HERO VISUAL */
.hero-visual {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.profile-frame {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 3px solid rgba(79,172,254,0.3);
  overflow: hidden;
  position: relative;
  background: var(--bg-surface);
  box-shadow: 0 0 60px rgba(79,172,254,0.12);
}
.profile-img { width: 100%; height: 100%; object-fit: cover; }
.profile-placeholder {
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--accent);
}
.floating-card {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  box-shadow: var(--shadow);
  animation: float 4s ease-in-out infinite;
}
.floating-card i { color: var(--accent); font-size: 14px; }
.card-1 { top: 20%; left: -20px; animation-delay: 0s; }
.card-2 { bottom: 25%; left: -30px; animation-delay: 1.3s; }
.card-3 { top: 50%; right: -20px; transform: translateY(-50%); animation-delay: 0.7s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.card-3 { animation: float3 4s ease-in-out infinite; }
@keyframes float3 {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 8px)); }
}

/* ===================== SECTIONS ===================== */
.section { padding: 96px 24px; }
.section-dark {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label.light { color: rgba(79,172,254,0.7); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}
.section-title.light { color: var(--text); }
.section-title em {
  font-style: italic;
  color: var(--accent);
}

/* ===================== ABOUT ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
.about-text p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.75;
}
.about-text strong { color: var(--text); font-weight: 600; }
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 12px; color: var(--text-dim); font-weight: 500; letter-spacing: 0.06em; }
.about-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.about-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.about-card-header i { color: var(--accent); font-size: 13px; }
.about-card-role {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text);
  line-height: 1.2;
}
.about-card-company { font-size: 13px; color: var(--text-muted); margin-top: 2px; margin-bottom: 12px; }
.about-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.about-card-tags span {
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 3px 8px;
  background: var(--bg-elevated);
  border-radius: 4px;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.about-card-link {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  transition: var(--transition);
}
.about-card-link:hover { opacity: 0.8; }

/* ===================== EXPERTISE ===================== */
.expertise-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 32px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  width: fit-content;
}
.tab-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); background: var(--bg-elevated); }
.tab-btn.active { background: var(--accent); color: #fff; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.skill-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.skill-block {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.skill-block:hover { border-color: var(--border-hover); background: var(--bg-elevated); }
.skill-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
}
.aws-icon { background: rgba(255,153,0,0.12); color: var(--aws); }
.azure-icon { background: rgba(0,137,214,0.12); color: var(--azure); }
.gcp-icon { background: rgba(66,133,244,0.12); color: var(--gcp); }
.nutanix-icon { background: rgba(91,155,213,0.12); color: #5B9BD5; }
.cv-icon { background: rgba(210,38,48,0.1); color: #E57373; }
.net-icon { background: rgba(67,233,123,0.1); color: var(--accent-2); }
.iac-icon { background: rgba(79,172,254,0.1); color: var(--accent); }
.cicd-icon { background: rgba(255,153,0,0.1); color: var(--aws); }
.container-icon { background: rgba(23,137,207,0.1); color: #1789CF; }
.spec-icon { background: rgba(79,172,254,0.1); color: var(--accent); }
.cost-icon { background: rgba(67,233,123,0.1); color: var(--accent-2); }
.dr-icon { background: rgba(210,38,48,0.1); color: #E57373; }
.skill-block h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.skill-block ul { list-style: none; }
.skill-block li {
  font-size: 13px;
  color: var(--text-muted);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.skill-block li:last-child { border-bottom: none; }
.skill-block li::before {
  content: '';
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* PROJECTS SLIDER */
.projects-slider-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}
.projects-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px 4px 16px;
  flex: 1;
}
.projects-slider::-webkit-scrollbar { display: none; }
.slider-arrow {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
}
.slider-arrow:hover { background: var(--bg-elevated); color: var(--accent); border-color: var(--accent); }
.slider-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 4px;
}
.slider-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border-hover);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active { background: var(--accent); width: 20px; border-radius: 3px; }
/* ===================== PROJECTS ===================== */
.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 320px;
  max-width: 340px;
  flex-shrink: 0;
}
.project-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); }
.project-card.featured {
  border-color: rgba(79,172,254,0.25);
  background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(79,172,254,0.04) 100%);
}
.project-card-header { display: flex; align-items: center; justify-content: space-between; }
.project-badge {
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(79,172,254,0.2);
  padding: 3px 8px;
  border-radius: 4px;
}
.project-icon-wrap {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.aws-bg { background: rgba(255,153,0,0.12); color: var(--aws); }
.security-bg { background: rgba(67,233,123,0.1); color: var(--accent-2); }
.project-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}
.project-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.arch-highlights { display: flex; flex-direction: column; gap: 4px; }
.arch-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--accent-2);
  font-weight: 500;
}
.arch-item i { font-size: 10px; }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.project-tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
  margin-top: auto;
}
.project-link:hover { gap: 10px; }

/* ===================== CERTIFICATIONS ===================== */
.certs-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
  cursor: pointer;
}
.cert-card:hover { border-color: var(--border-hover); background: var(--bg-elevated); }
.placeholder-cert { opacity: 0.5; cursor: default; }
.cert-logo {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255,153,0,0.12);
  color: var(--aws);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.azure-cert-logo { background: rgba(0,137,214,0.12); color: var(--azure); }
.nutanix-cert-logo { background: rgba(91,155,213,0.12); color: #5B9BD5; }
.cert-info { flex: 1; }
.cert-issuer {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 3px;
}
.cert-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.cert-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 6px;
  letter-spacing: 0.06em;
}
.cert-status.active { background: rgba(67,233,123,0.1); color: var(--accent-2); border: 1px solid rgba(67,233,123,0.2); }
.cert-status.upcoming { background: rgba(79,172,254,0.08); color: var(--text-dim); border: 1px solid var(--border); }
.cert-ext { color: var(--text-dim); font-size: 14px; }

/* ===================== BLOG ===================== */
.blog-intro {
  font-size: 16px;
  color: var(--text-muted);
  margin-top: -24px;
  margin-bottom: 40px;
}
.devto-link {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}
.devto-link:hover { opacity: 0.8; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition);
  cursor: pointer;
}
.blog-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow); }
.blog-card-top { display: flex; align-items: center; justify-content: space-between; }
.blog-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(79,172,254,0.2);
}
.blog-date { font-size: 12px; color: var(--text-dim); font-family: var(--font-mono); }
.blog-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}
.blog-excerpt { font-size: 13px; color: var(--text-muted); line-height: 1.6; flex: 1; }
.blog-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}
.blog-card:hover .blog-cta { gap: 10px; }
.blog-footer { text-align: center; }

/* ===================== CONTACT ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-left p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact-links { display: flex; flex-direction: column; gap: 12px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-link:hover { border-color: var(--border-hover); background: var(--bg-elevated); }
.contact-link-icon {
  width: 36px; height: 36px;
  background: var(--accent-glow);
  border: 1px solid rgba(79,172,254,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-link-label { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); }
.contact-link-value { display: block; font-size: 14px; color: var(--text); font-weight: 500; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-group input,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text);
  transition: var(--transition);
  resize: vertical;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ===================== FOOTER ===================== */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}
.footer-tagline {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-sans);
}
.footer-links {
  display: flex;
  gap: 4px;
}
.footer-links a {
  font-size: 13px;
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: 4px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--text); background: var(--bg-surface); }
.footer-copy {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-full-photo { max-width: 280px; aspect-ratio: 1/1; border-radius: 50%; }
  .about-grid { grid-template-columns: 1fr; }
  .skill-grid { grid-template-columns: 1fr; }
  .projects-slider-wrap { gap: 6px; }
  .slider-arrow { width: 32px; height: 32px; font-size: 12px; }
  .project-card { min-width: 280px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .expertise-tabs { flex-wrap: wrap; width: 100%; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .about-stats { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .hero { padding: 80px 20px 48px; }
  .section { padding: 64px 20px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .cert-card { flex-direction: column; text-align: center; }
  .cert-ext { display: none; }
}

/* ===================== SCROLL ANIMATIONS ===================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}