/* ============================================
   SALESFORCE DEVELOPER PORTFOLIO — STYLESHEET
   ============================================ */

:root {
  --bg-0: #050810;
  --bg-1: #080d1a;
  --bg-2: #0d1427;
  --bg-card: rgba(13, 20, 40, 0.7);
  --bg-glass: rgba(255,255,255,0.03);
  --sf-blue: #00A1E0;
  --sf-blue-dark: #0176D3;
  --sf-blue-light: #1BAAEF;
  --sf-teal: #06B6D4;
  --sf-navy: #032D60;
  --accent: #00A1E0;
  --accent-2: #0EA5E9;
  --accent-glow: rgba(0, 161, 224, 0.25);
  --accent-glow-lg: rgba(0, 161, 224, 0.12);
  --purple: #7C3AED;
  --purple-soft: rgba(124, 58, 237, 0.15);
  --text-primary: #F0F4FF;
  --text-secondary: #8899BB;
  --text-muted: #4A5C7A;
  --border: rgba(0, 161, 224, 0.1);
  --border-hover: rgba(0, 161, 224, 0.35);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 40px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(0, 161, 224, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--accent) var(--bg-1); }
html::-webkit-scrollbar { width: 4px; }
html::-webkit-scrollbar-track { background: var(--bg-1); }
html::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

body {
  background: var(--bg-0);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Canvas Particles */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* Custom Cursor */
.cursor-dot, .cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--sf-blue);
  box-shadow: 0 0 12px var(--sf-blue);
}
.cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(0, 161, 224, 0.5);
  transition: width 0.2s, height 0.2s, transform 0.1s;
}
body:has(a:hover) .cursor-ring, body:has(button:hover) .cursor-ring {
  width: 48px; height: 48px;
  border-color: var(--sf-blue);
  background: rgba(0, 161, 224, 0.05);
}

@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* Scroll Progress */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sf-blue), var(--sf-teal));
  z-index: 10000;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 12px var(--sf-blue);
}

/* =====================
   UTILITIES
   ===================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.section-padding { padding: 110px 0; }
.accent { color: var(--sf-blue); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--sf-blue);
  margin-bottom: 14px;
  position: relative;
  padding: 6px 18px;
  border: 1px solid rgba(0, 161, 224, 0.25);
  border-radius: 50px;
  background: rgba(0, 161, 224, 0.06);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
  color: var(--text-primary);
}

/* Reveal Animations */
.reveal-left, .reveal-right, .reveal-up, .reveal-fade {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal-up { transform: translateY(40px); }
.reveal-fade { transform: scale(0.95); }
.revealed { opacity: 1 !important; transform: none !important; }

/* =====================
   NAVBAR
   ===================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
}
.logo-sf {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--sf-blue), var(--sf-blue-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  box-shadow: 0 0 20px rgba(0, 161, 224, 0.4);
}
.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}
.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--sf-blue);
  border-radius: 2px;
  transition: width 0.3s;
  box-shadow: 0 0 8px var(--sf-blue);
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(0, 161, 224, 0.08);
}
.nav-link:hover::after, .nav-link.active::after { width: 60%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================
   HERO / HOME
   ===================== */
.hero-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 90px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 161, 224, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 161, 224, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}
.hero-glow-1 {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 161, 224, 0.08) 0%, transparent 70%);
  top: -200px; right: -100px;
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.06) 0%, transparent 70%);
  bottom: 0; left: -100px;
  pointer-events: none;
}
.sf-cloud-logo {
  position: absolute;
  top: 120px; right: 5%;
  width: 300px; height: 210px;
  opacity: 0.6;
  animation: floatCloud 8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes floatCloud { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px 40px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(0, 161, 224, 0.3);
  border-radius: 50px;
  background: rgba(0, 161, 224, 0.06);
  font-size: 13px;
  color: var(--sf-blue-light);
  font-weight: 500;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%,100%{box-shadow:0 0 6px #22c55e} 50%{box-shadow:0 0 16px #22c55e} }

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 88px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -3px;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.1s both;
}
.name-line { display: block; }
.name-line.accent {
  background: linear-gradient(135deg, var(--sf-blue), var(--sf-teal), var(--sf-blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.title-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.title-divider { color: var(--accent); font-size: 18px; }

.hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-desc strong { color: var(--sf-blue-light); font-weight: 500; }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--sf-blue), var(--sf-blue-dark));
  color: white;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(0, 161, 224, 0.35);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(0, 161, 224, 0.5); }
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  border: 1px solid var(--border-hover);
}
.btn-secondary:hover {
  background: var(--bg-glass);
  border-color: var(--sf-blue);
  color: var(--sf-blue);
  box-shadow: 0 0 20px var(--accent-glow);
}

.hero-socials {
  display: flex;
  gap: 10px;
  animation: fadeInUp 0.8s ease 0.5s both;
}
.social-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover {
  background: rgba(0, 161, 224, 0.1);
  border-color: var(--sf-blue);
  color: var(--sf-blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 161, 224, 0.2);
}
.social-icon.trailhead:hover { background: rgba(0, 161, 224, 0.15); }

/* Profile Card */
.hero-right { animation: fadeInRight 0.9s ease 0.3s both; }
.profile-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  text-align: center;
}
.profile-ring {
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 161, 224, 0.4), transparent, rgba(0, 161, 224, 0.1));
  -webkit-mask: linear-gradient(#fff,#fff) content-box, linear-gradient(#fff,#fff);
  mask: linear-gradient(#fff,#fff) content-box, linear-gradient(#fff,#fff);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
  pointer-events: none;
}
.profile-ring-2 {
  position: absolute;
  inset: -16px;
  border-radius: calc(var(--radius-lg) + 16px);
  border: 1px solid rgba(0, 161, 224, 0.08);
  animation: spin-ring 12s linear infinite;
  pointer-events: none;
}
@keyframes spin-ring { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.profile-img-wrap {
  width: 160px; height: 160px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid rgba(0, 161, 224, 0.3);
  box-shadow: 0 0 40px rgba(0, 161, 224, 0.2);
  background: var(--bg-2);
  position: relative;
}
.profile-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.profile-img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,161,224,0.15), rgba(7,37,80,0.5));
  font-size: 11px;
  color: var(--text-muted);
  gap: 4px;
}
.profile-img-placeholder svg { width: 80px; height: 80px; opacity: 0.6; }
.img-hint { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; }

.profile-badge-sf {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}
.sf-badge-logo { height: 24px; filter: brightness(1.2); }

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 18px 0 0;
  border-top: 1px solid var(--border);
}
.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--sf-blue);
}
.stat-lbl { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

/* Projects Preview */
.projects-preview-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px 80px;
  position: relative;
  z-index: 1;
}
.section-label-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.divider-line { flex: 1; height: 1px; background: var(--border); }
.preview-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 36px;
  letter-spacing: -1px;
}
.projects-grid-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 36px;
}
.view-all-wrap { text-align: center; }
.btn-view-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid var(--border-hover);
  border-radius: 12px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  background: var(--bg-glass);
}
.btn-view-all:hover {
  background: rgba(0, 161, 224, 0.08);
  border-color: var(--sf-blue);
  color: var(--sf-blue);
  box-shadow: 0 0 24px var(--accent-glow);
}

/* =====================
   PROJECT CARDS
   ===================== */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(16px);
  cursor: pointer;
  position: relative;
}
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,161,224,0.04), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 161, 224, 0.35);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 161, 224, 0.15);
}
.project-card:hover::before { opacity: 1; }

.project-img {
  width: 100%; height: 160px;
  background: linear-gradient(135deg, var(--bg-2), rgba(0, 161, 224, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-img-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: rgba(0, 161, 224, 0.12);
  border: 1px solid rgba(0, 161, 224, 0.2);
  box-shadow: 0 0 30px rgba(0, 161, 224, 0.15);
}
.project-img-label {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(0, 161, 224, 0.15);
  color: var(--sf-blue-light);
  border: 1px solid rgba(0, 161, 224, 0.25);
}
.project-body { padding: 20px; }
.project-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.project-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.tech-tag {
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(0, 161, 224, 0.08);
  color: var(--sf-blue-light);
  border: 1px solid rgba(0, 161, 224, 0.15);
}
.project-links { display: flex; gap: 10px; }
.project-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid transparent;
}
.project-links {
  display: flex;
  gap: 10px;
  position: relative;
  z-index: 5;
}

.project-link {
  pointer-events: auto;
}
.project-link:hover { color: var(--sf-blue); border-color: rgba(0,161,224,0.3); background: rgba(0,161,224,0.06); }
.project-link svg { width: 14px; height: 14px; }

/* =====================
   ABOUT
   ===================== */
.about-section { background: var(--bg-1); }
.about-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}
/* for the hower */
   .about-img-card img{
  transition: transform 0.4s ease;
}

.about-img-card:hover img{
  transform: scale(1.05);
} 
.about-img-placeholder {
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(160deg, rgba(0,161,224,0.08), rgba(7,37,80,0.3));
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.about-img-placeholder svg { width: 100px; opacity: 0.5; }
.about-img-placeholder img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position: center 0.5%;
  display:block;
}
.about-img-tag {
  position: absolute;
  bottom: 18px; left: 50%;
  transform: translateX(-50%);
  padding: 8px 20px;
  background: rgba(5, 8, 16, 0.85);
  border: 1px solid var(--border-hover);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  backdrop-filter: blur(16px);
}
.about-img-glow {
  position: absolute;
  bottom: -40px; left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,161,224,0.15), transparent);
  pointer-events: none;
}
.about-greeting { font-family: var(--font-display); font-size: 28px; font-weight: 700; margin-bottom: 18px; }
.about-para { color: var(--text-secondary); margin-bottom: 16px; font-size: 15.5px; }
.about-para strong { color: var(--sf-blue-light); font-weight: 500; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tag {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  background: rgba(0, 161, 224, 0.08);
  border: 1px solid rgba(0, 161, 224, 0.18);
  color: var(--sf-blue-light);
  transition: var(--transition);
}
.tag:hover { background: rgba(0, 161, 224, 0.15); transform: translateY(-2px); }
.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  backdrop-filter: blur(16px);
}
.info-item { display: flex; flex-direction: column; gap: 3px; }
.info-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.info-val { font-size: 14px; font-weight: 500; color: var(--text-primary); }

/* =====================
   SKILLS
   ===================== */
.skills-categories { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.skill-category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(16px);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.skill-category-card.revealed {
  opacity: 1;
  transform: none;
}
.skill-category-card:hover {
  border-color: rgba(0, 161, 224, 0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 20px rgba(0,161,224,0.08);
  transform: translateY(-4px);
}
.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.skill-cat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: rgba(0, 161, 224, 0.1);
  border: 1px solid rgba(0, 161, 224, 0.2);
}
.skill-cat-title { font-family: var(--font-display); font-size: 16px; font-weight: 700; }

.skill-items { display: flex; flex-direction: column; gap: 14px; }
.skill-item {}
.skill-item-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.skill-item-name { font-size: 14px; font-weight: 500; color: var(--text-primary); }
.skill-item-pct { font-size: 12px; font-weight: 700; color: var(--sf-blue); }
.skill-bar { height: 4px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; }
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sf-blue), var(--sf-teal));
  border-radius: 4px;
  width: 0%;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(0,161,224,0.4);
}

/* =====================
   TIMELINE (Education & Experience)
   ===================== */
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--sf-blue) 10%, var(--sf-blue) 90%, transparent);
  opacity: 0.3;
}
.timeline-item {
  display: flex;
  gap: 28px;
  margin-bottom: 36px;
  position: relative;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s, transform 0.6s;
}
.timeline-item.revealed { opacity: 1; transform: none; }
.timeline-dot {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 161, 224, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 0 20px rgba(0, 161, 224, 0.12);
  backdrop-filter: blur(16px);
  z-index: 1;
}
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  flex: 1;
  transition: var(--transition);
  backdrop-filter: blur(16px);
}
.timeline-content:hover {
  border-color: rgba(0, 161, 224, 0.3);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.timeline-year {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--sf-blue);
  background: rgba(0, 161, 224, 0.08);
  border: 1px solid rgba(0, 161, 224, 0.2);
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 10px;
}
.timeline-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.timeline-org { font-size: 14px; font-weight: 500; color: var(--sf-blue-light); margin-bottom: 10px; }
.timeline-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* =====================
   PROJECTS FULL
   ===================== */
.projects-section { background: var(--bg-1); }
.projects-filter { display: flex; gap: 8px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: rgba(0, 161, 224, 0.1);
  border-color: var(--sf-blue);
  color: var(--text-primary);
  box-shadow: 0 0 16px rgba(0,161,224,0.15);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* =====================
   EXPERIENCE
   ===================== */
.experience-section { background: var(--bg-0); }

/* =====================
   CONTACT
   ===================== */
.contact-section { background: var(--bg-1); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-sub { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin-bottom: 14px; }
.contact-desc { color: var(--text-secondary); font-size: 15px; margin-bottom: 32px; line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon-wrap {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  display: flex; align-items: center; justify-content: center;
  color: var(--sf-blue);
}
.contact-icon-wrap svg { width: 18px; height: 18px; }
.c-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 2px; }
.c-val { font-size: 14px; font-weight: 500; color: var(--text-primary); }
.contact-socials { display: flex; gap: 10px; flex-wrap: wrap; }
.cs-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}
.cs-link svg { width: 16px; height: 16px; }
.cs-link:hover { border-color: var(--sf-blue); color: var(--sf-blue); background: rgba(0,161,224,0.06); }
.cs-link.trailhead-link:hover { border-color: #00A1E0; color: #00A1E0; }

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(20px);
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); }
.form-group input, .form-group textarea {
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  transition: var(--transition);
  resize: none;
  outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--sf-blue);
  background: rgba(0, 161, 224, 0.04);
  box-shadow: 0 0 0 3px rgba(0, 161, 224, 0.1);
}
.btn-full { width: 100%; justify-content: center; padding: 16px; font-size: 16px; }

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
  position: relative;
  overflow: hidden;
}
.footer-glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,161,224,0.05), transparent);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-tagline { color: var(--text-secondary); font-size: 14px; line-height: 1.7; margin: 14px 0 22px; max-width: 280px; }
.footer-socials { display: flex; gap: 8px; }
.fs-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.fs-icon svg { width: 16px; height: 16px; }
.fs-icon:hover { border-color: var(--sf-blue); color: var(--sf-blue); background: rgba(0,161,224,0.08); }
.footer-heading { font-family: var(--font-display); font-size: 14px; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); letter-spacing: 0.5px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--sf-blue); padding-left: 4px; }
.footer-info-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.footer-info-list svg { flex-shrink: 0; margin-top: 1px; opacity: 0.7; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}
.scroll-top-link { color: var(--sf-blue); text-decoration: none; transition: var(--transition); }
.scroll-top-link:hover { color: var(--sf-blue-light); }

/* Scroll-to-top button */
.scroll-top-btn {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sf-blue), var(--sf-blue-dark));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(0, 161, 224, 0.4);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
  transform: translateY(20px);
}
.scroll-top-btn.visible { opacity: 1; pointer-events: all; transform: none; }
.scroll-top-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0, 161, 224, 0.5); }
.scroll-top-btn svg { width: 20px; height: 20px; }

/* Animations */
@keyframes fadeInDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:none} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:none} }
@keyframes fadeInRight { from{opacity:0;transform:translateX(40px)} to{opacity:1;transform:none} }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px 20px; }
  .hero-right { order: -1; display: flex; justify-content: center; }
  .profile-card { max-width: 380px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-col { max-width: 340px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(5, 8, 16, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { padding: 12px 16px; font-size: 15px; }
  .hamburger { display: flex; }

  .hero-name { letter-spacing: -2px; }
  .section-padding { padding: 80px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .sf-cloud-logo { display: none; }
  .projects-grid, .projects-grid-preview { grid-template-columns: 1fr; }
  .about-info-grid { grid-template-columns: 1fr; }
  .hero-title-wrap { flex-direction: column; align-items: flex-start; gap: 4px; }
  .title-divider { display: none; }
}

@media (max-width: 480px) {
  .stats-row { gap: 14px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .contact-form-wrap { padding: 24px 18px; }
  .scroll-top-btn { bottom: 20px; right: 20px; }
}