/* ========================================
   Asim Musa Portfolio - Modern Professional Design
   ======================================== */

/* CSS Variables */
:root {
  --bg-primary: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0a2540;
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-dark: #4f46e5;
  --success: #10b981;
  --warning: #f59e0b;
  
  --font-primary: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
  
}

/* ========================================
   RESET & BASE
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  padding: 1rem 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
  position: relative;
}

.navbar-brand::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.navbar-brand:hover::after {
  width: 100%;
}

.navbar-menu {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--accent);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.navbar-toggler {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu {
  display: none;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #fafafa 0%, #f0f4ff 50%, #fafafa 100%);
}

/* Gradient Mesh (replaces particles) */
.hero-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.hero-mesh__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}

.hero-mesh__blob--1 {
  width: 45vw;
  height: 45vw;
  max-width: 600px;
  max-height: 600px;
  background: var(--accent);
  top: -10%;
  left: -5%;
  opacity: 0.12;
  animation: meshFloat1 20s ease-in-out infinite;
}

.hero-mesh__blob--2 {
  width: 35vw;
  height: 35vw;
  max-width: 500px;
  max-height: 500px;
  background: var(--success);
  bottom: -10%;
  right: -5%;
  opacity: 0.10;
  animation: meshFloat2 25s ease-in-out infinite;
}

.hero-mesh__blob--3 {
  width: 30vw;
  height: 30vw;
  max-width: 400px;
  max-height: 400px;
  background: var(--accent-light);
  top: 40%;
  left: 50%;
  opacity: 0.08;
  animation: meshFloat3 22s ease-in-out infinite;
}

@keyframes meshFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(5%, 8%) scale(1.05); }
  66%      { transform: translate(-3%, -5%) scale(0.97); }
}

@keyframes meshFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(-6%, -4%) scale(1.03); }
  66%      { transform: translate(4%, 6%) scale(0.95); }
}

@keyframes meshFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(8%, -6%) scale(1.06); }
  66%      { transform: translate(-5%, 3%) scale(0.98); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-mesh__blob {
    animation: none;
  }
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.05) 0%, transparent 40%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 6rem 1.5rem 4rem;
}

.hero-content .container {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  box-shadow: var(--shadow), 0 0 0 1px rgba(99, 102, 241, 0.1);
  margin-bottom: 2rem;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Hero Entrance Animation */
@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-enter {
  opacity: 0;
  animation: fadeSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-enter:nth-child(1) { animation-delay: 0.05s; }
.hero-enter:nth-child(2) { animation-delay: 0.12s; }
.hero-enter:nth-child(3) { animation-delay: 0.19s; }
.hero-enter:nth-child(4) { animation-delay: 0.26s; }
.hero-enter:nth-child(5) { animation-delay: 0.33s; }
.hero-enter:nth-child(6) { animation-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  .hero-enter {
    opacity: 1;
    animation: none;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.1;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  background: white;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ========================================
   SECTION STYLES
   ======================================== */
section {
  padding: 6rem 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  display: inline-block;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
  background: var(--bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.about-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.about-card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
  font-size: 1.5rem;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.card-list {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
}

.card-list li {
  padding: 0.4rem 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 0;
  margin-left: 0;
}

.card-list li::before {
  content: '•';
  color: var(--accent);
  font-weight: bold;
  flex-shrink: 0;
}

.company {
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.previous-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 1rem 0 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* ========================================
   VISION SECTION
   ======================================== */
.vision {
  background: var(--bg-dark);
  color: white;
  position: relative;
  overflow: hidden;
}

.vision::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 40%);
}

.vision .section-title {
  color: white;
}

.vision .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.vision-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.vision-text h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vision-text p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.vision-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.feature-tag {
  background: rgba(99, 102, 241, 0.2);
  color: var(--accent-light);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.vision-impact {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 1.5rem;
}

.vision-impact h4 {
  font-size: 1rem;
  color: white;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vision-impact ul {
  list-style: none;
}

.vision-impact li {
  color: rgba(255, 255, 255, 0.7);
  padding: 0.4rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vision-impact li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
}

.scorm-container {
  margin-top: 4rem;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 1.5rem;
}

.scorm-label {
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.scorm-wrapper {
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}

.scorm-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects {
  background: var(--bg-light);
}

.project-card {
  background: white;
  border-radius: 20px;
  margin-bottom: 2rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: box-shadow 0.3s ease;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-header {
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: white;
  transition: background 0.3s ease;
}

.project-header:hover {
  background: var(--bg-light);
}

.project-title-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.project-number {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.project-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.project-tag {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

.project-toggle {
  width: 40px;
  height: 40px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--accent);
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

.project-card.active .project-toggle {
  transform: rotate(45deg);
  background: var(--accent);
  color: white;
}

.project-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.project-card.active .project-content {
  max-height: 2000px;
}

.project-body {
  padding: 0 2rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.project-description h4,
.project-impact h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.project-description p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.project-impact ul {
  list-style: none;
}

.project-impact li {
  color: var(--text-secondary);
  padding: 0.4rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.project-impact li::before {
  content: '→';
  color: var(--accent);
  font-weight: bold;
}

.project-videos {
  padding: 0 2rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.project-videos video {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
  background: #000;
  display: block;
  position: relative;
  z-index: 1;
}

/* ========================================
   BLOG SECTION
   ======================================== */
.blog {
  background: white;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.blog-card:hover::before {
  transform: scaleX(1);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-category {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.blog-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.blog-excerpt p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.read-more {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.read-more:hover {
  color: var(--accent-dark);
}

.read-more::after {
  content: '→';
  transition: transform 0.3s ease;
}

.read-more:hover::after {
  transform: translateX(4px);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
  text-align: center;
}

.contact-content {
  max-width: 500px;
  margin: 0 auto;
  padding: 3rem;
  background: white;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.contact-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
  font-size: 2rem;
  font-weight: 700;
}

.contact-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.contact-role {
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-location {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: white;
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.contact-email:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .vision-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .project-body {
    grid-template-columns: 1fr;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-menu {
    display: none;
  }
  
  .navbar-toggler {
    display: block;
  }
  
  .mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
  }
  
  .mobile-menu.active {
    display: flex;
  }
  
  .mobile-menu .nav-link {
    padding: 0.75rem;
    border-radius: 8px;
  }
  
  .mobile-menu .nav-link:hover {
    background: var(--bg-light);
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
  section {
    padding: 4rem 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .project-header {
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .project-title-section {
    width: 100%;
    justify-content: space-between;
  }
  
  .project-meta {
    width: 100%;
    justify-content: space-between;
  }
  
  .project-body,
  .project-videos {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  
  .contact-content {
    padding: 2rem 1.5rem;
  }
}

/* ========================================
   SCROLL REVEAL SYSTEM
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for sibling groups */
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}