/* ============================================
   ASHAR IJAZ - PORTFOLIO WEBSITE
   style.css - Complete Stylesheet
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Variables (Design Tokens) --- */
:root {
  /* Backgrounds — deep matte charcoal/navy, no harsh edges */
  --bg-primary: #0a0e18;
  --bg-secondary: #0e1422;
  --bg-card: rgba(255, 255, 255, 0.035);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-blur: blur(16px);

  /* Accent colors — softer, less saturated, more professional */
  --accent-blue: #5b8ef0;
  --accent-purple: #9171e8;
  --accent-cyan: #38bdf8;
  --gradient-primary: linear-gradient(135deg, #5b8ef0, #9171e8);
  --gradient-hero: linear-gradient(135deg, #1a3068 0%, #271f6e 50%, #0a0e18 100%);

  --text-primary: #e8edf5;
  --text-secondary: #8a9ab8;
  --text-muted: #4a5875;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Shadows — subtle, no harsh neon glow */
  --shadow-glow-blue: 0 4px 24px rgba(91, 142, 240, 0.12);
  --shadow-glow-purple: 0 4px 24px rgba(145, 113, 232, 0.12);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.45);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Scrollbar Styling */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
}

/* --- Utility Classes --- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
}
.btn-outline:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-blue);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: none;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}
.section-divider {
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 4px;
  margin: 20px auto 0;
}

/* Scroll Reveal Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #1e293b;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 60px;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
  color: #ffffff;
  letter-spacing: 0px;
}
.logo-dot {
  color: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: #ffffff;
}
.nav-links a:not(.nav-cta).active {
  color: var(--accent-cyan) !important;
  font-weight: 600;
}
.nav-cta {
  background: var(--gradient-primary) !important;
  color: #fff !important;
  padding: 8px 22px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  margin-left: 8px;
}
.logo-dot { color: var(--accent-cyan); }
.logo-text { color: #ffffff; }

/* Hamburger Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile Menu Overlay */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(7, 11, 20, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav-mobile.open {
  display: flex;
}
.nav-mobile a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  transition: var(--transition);
}
.nav-mobile a:hover {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   HERO SECTION
   ============================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

/* Diffuse ambient light blobs — very soft, like light from a distant window */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.07;
  animation: float 12s ease-in-out infinite;
}
.orb-1 {
  width: 700px;
  height: 700px;
  background: #5b8ef0;
  top: -180px;
  right: -180px;
  animation-delay: 0s;
}
.orb-2 {
  width: 600px;
  height: 600px;
  background: #9171e8;
  bottom: -160px;
  left: -160px;
  animation-delay: 4s;
}
.orb-3 {
  width: 400px;
  height: 400px;
  background: #5b8ef0;
  top: 35%;
  left: 45%;
  opacity: 0.04;
  animation-delay: 8s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-20px) scale(1.03); }
}

/* Grid lines REMOVED — clean solid background only */
.hero-grid {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-left: -50px;
}

.hero-text .hero-greeting {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.75);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
}
.hero-greeting .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.hero-title {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 24px;
  line-height: 1.5;
}
.hero-title span {
  color: var(--accent-purple);
  font-weight: 600;
}

.hero-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 32px;
}
.stat-item {
  text-align: left;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-right: -24px;
}

.hero-card-wrapper {
  position: relative;
  width: 290px;
  height: 360px;
}

.hero-avatar-card {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  overflow: hidden;
  padding-bottom: 28px;
}
.hero-avatar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(10, 14, 24, 0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* Photo avatar styles */
.avatar-photo-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.avatar-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Text labels sit above the gradient overlay */
.hero-card-name,
.hero-card-role,
.hero-card-uni {
  position: relative;
  z-index: 2;
}

.hero-card-name {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
}
.hero-card-role {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  padding: 0 24px;
}
.hero-card-uni {
  font-size: 0.72rem;
  color: var(--accent-blue);
  font-weight: 600;
  text-align: center;
  padding: 0 20px;
}

/* Floating badges on the card */
.badge-float {
  position: absolute;
  background: rgba(7, 11, 20, 0.9);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: var(--glass-blur);
  white-space: nowrap;
  z-index: 10;
}
.badge-1 {
  top: 32px;
  right: -30px;
  color: var(--accent-blue);
  border-color: rgba(59, 130, 246, 0.3);
  animation: float-badge 4s ease-in-out infinite;
}
.badge-2 {
  bottom: 80px;
  left: -30px;
  color: var(--accent-purple);
  border-color: rgba(139, 92, 246, 0.3);
  animation: float-badge 4s ease-in-out infinite 2s;
}
@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
#about {
  background: #0c0f19; /* neutral dark charcoal — no blue hue */
  position: relative;
  overflow: hidden;
}

/* Soft diffuse ambient light — like a distant window, not a neon glow */
#about::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 142, 240, 0.055) 0%, transparent 70%);
  top: -150px;
  left: -150px;
  pointer-events: none;
  z-index: 0;
}
#about::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(145, 113, 232, 0.04) 0%, transparent 70%);
  bottom: -120px;
  right: -120px;
  pointer-events: none;
  z-index: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1; /* sits above the diffuse light pseudo-elements */
}

.about-image-area {
  position: relative;
}
.about-image-card {
  width: 100%;
  aspect-ratio: 1;
  max-width: 360px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  backdrop-filter: var(--glass-blur);
  position: relative;
  overflow: hidden;
  padding: 0; /* let photo fill fully */
  font-size: 0; /* hide any leftover text/emoji */
}

/* Workspace photo fills the card */
.workspace-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  border-radius: var(--radius-lg);
}
.about-image-card::after {
  content: '';
  position: absolute;
  inset: 0;
  /* removed blue gradient overlay — clean neutral glass card */
  background: transparent;
}

.about-accent-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-glow-purple);
}
.about-accent-card .number {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.about-accent-card .label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
  margin-top: 4px;
}

/* About text */
.about-text .about-lead {
  font-size: 1.15rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.6;
}
.about-text p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.info-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(91, 142, 240, 0.08);
  border: 1px solid rgba(91, 142, 240, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Text-based icon label — replaces generic emojis */
.info-icon-text {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--accent-blue);
  background: rgba(91, 142, 240, 0.08);
  border: 1px solid rgba(91, 142, 240, 0.2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}
.info-icon-text.emoji {
  font-size: 1.1rem;
  line-height: 1;
}
.info-icon-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}
.info-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.info-value {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
}

.about-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ============================================
   SKILLS SECTION
   ============================================ */
#skills {
  background: var(--bg-primary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  backdrop-filter: var(--glass-blur);
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.skill-card:hover::before {
  transform: scaleX(1);
}
.skill-card:hover {
  transform: translateY(-8px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: var(--shadow-glow-blue), var(--shadow-card);
}

/* Legacy emoji icon — kept for fallback */
.skill-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}

/* Custom SVG line-art icon container */
.skill-svg-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(91, 142, 240, 0.08);
  border: 1px solid rgba(91, 142, 240, 0.15);
  border-radius: 12px;
  padding: 10px;
  color: var(--accent-blue);
  transition: var(--transition);
  flex-shrink: 0;
}
.skill-card:hover .skill-svg-icon {
  background: rgba(91, 142, 240, 0.14);
  border-color: rgba(91, 142, 240, 0.3);
  color: #7aa8f5;
}
.skill-svg-icon svg {
  width: 100%;
  height: 100%;
}
.skill-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.skill-head .skill-name {
  margin-bottom: 0;
}
.skill-desc-short {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 14px;
}
.skill-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Skill Tag Pills */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.skill-tag {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-blue);
  background: rgba(91, 142, 240, 0.08);
  border: 1px solid rgba(91, 142, 240, 0.2);
  padding: 5px 14px;
  border-radius: 50px;
  transition: all 0.2s ease;
}
.skill-tag:hover {
  background: rgba(91, 142, 240, 0.18);
  border-color: rgba(91, 142, 240, 0.4);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Skill level bar */
.skill-bar-wrap {
  margin-top: 16px;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.skill-bar {
  height: 100%;
  border-radius: 4px;
  background: var(--gradient-primary);
  width: 0%;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: var(--glass-blur);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 142, 240, 0.2); /* subtle, no glow */
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5); /* clean depth only */
}

/* Screenshot thumbnail — full-width & rich layout */
.project-thumb {
  height: 210px;
  position: relative;
  overflow: hidden;
  background: #0f172a;
}

.project-thumb-screenshot {
  /* Clean full card thumbnail */
}

.project-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}
.project-screenshot.pos-thumb-img {
  object-fit: contain !important;
  background: #000000;
}
.project-card:hover .project-screenshot {
  transform: scale(1.04);
}


/* Overlay label on thumbnail */
.project-thumb-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px 14px;
  background: linear-gradient(to top, rgba(10,14,24,0.9) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
}
.project-type-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

/* Legacy emoji — hidden now */
.project-emoji {
  display: none;
}

.project-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 12px;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.project-tech-line {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.project-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--accent-blue);
}

.project-links {
  display: flex;
  gap: 12px;
}
.project-btn {
  flex: 1;
  text-align: center;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: 1.5px solid var(--glass-border);
  color: var(--text-secondary);
  background: transparent;
}
.project-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.08);
}
.project-btn.primary {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
}
.project-btn.primary:hover {
  opacity: 0.85;
  color: #fff;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
#contact {
  background: #0a0e18; /* neutral dark charcoal, same as hero */
  position: relative;
  overflow: hidden;
}

/* Soft diffuse light — bottom-right warm, top-left cool */
#contact::before {
  content: '';
  position: absolute;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(145, 113, 232, 0.05) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
  z-index: 0;
}
#contact::after {
  content: '';
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 142, 240, 0.04) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  pointer-events: none;
  z-index: 0;
}
.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: flex-start;
}

/* Contact Info */
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  backdrop-filter: var(--glass-blur);
}
.contact-info-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.contact-info-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.7;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(91, 142, 240, 0.07);
  border: 1px solid rgba(91, 142, 240, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-blue);
  padding: 10px;
}
.contact-detail-icon svg {
  width: 100%;
  height: 100%;
}
.contact-detail-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact-detail-value {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 500;
}
.contact-detail-value a {
  color: var(--accent-blue);
  text-decoration: none;
}
.contact-detail-value a:hover { text-decoration: underline; }

/* Social links in contact */
.contact-socials {
  margin-top: 32px;
  display: flex;
  gap: 12px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--glass-border);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.08);
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  backdrop-filter: var(--glass-blur);
}

.form-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.form-input {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.05);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.form-input::placeholder {
  color: var(--text-muted);
}
textarea.form-input {
  resize: vertical;
  min-height: 130px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 14px 28px;
  font-size: 0.95rem;
  margin-top: 4px;
}

/* Form success message */
.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
  font-weight: 600;
  margin-top: 16px;
}
.form-success.show { display: block; }

/* ============================================
   FOOTER
   ============================================ */
#footer {
  background: #09010f19; /* same matte charcoal as rest of site */
  background-color: #0a0e18;
  border-top: 1px solid rgba(255, 255, 255, 0.06); /* very subtle separator */
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}
.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-social-row {
  display: flex;
  gap: 12px;
}
.footer-social-btn {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--glass-border);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-social-btn:hover {
  border-color: rgba(91, 142, 240, 0.35);
  color: var(--accent-blue);
  background: rgba(91, 142, 240, 0.07);
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent-blue);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-copy span {
  color: var(--accent-blue);
  font-weight: 600;
}
.footer-made {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-made span {
  color: #ef4444;
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow-blue);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}
#back-to-top.show {
  opacity: 1;
  pointer-events: all;
}
#back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.5);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { gap: 40px; }
  .about-grid { gap: 40px; }
  .contact-grid { gap: 40px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-padding { padding: 56px 0; }

  /* Navbar Mobile Padding & Fixes */
  #navbar {
    padding: 0;
  }
  .nav-container {
    padding: 12px 20px !important;
  }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  /* Hero Mobile Layout — Name -> Title -> Avatar -> Bio -> Buttons -> Stats */
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
    margin-left: 0 !important;
  }
  .hero-text {
    display: contents; /* Allows child items to be reordered smoothly */
  }
  .hero-greeting {
    order: 1;
    margin: 0 auto 12px !important;
  }
  .hero-name {
    order: 2;
    font-size: 2.3rem;
    margin-bottom: 4px;
  }
  .hero-title {
    order: 3;
    margin-bottom: 16px;
  }
  .hero-visual {
    order: 4;
    display: flex;
    justify-content: center;
    margin: 12px auto 24px !important;
    width: 100%;
  }
  .hero-card-wrapper {
    width: 250px;
    height: 310px;
    margin-right: 0 !important;
  }
  .hero-desc {
    order: 5;
    margin: 0 auto 24px;
    font-size: 0.92rem;
    max-width: 500px;
  }
  .hero-buttons {
    order: 6;
    justify-content: center;
    width: 100%;
    margin-bottom: 28px;
  }
  .hero-stats {
    order: 7;
    justify-content: center;
    width: 100%;
  }
  .badge-1, .badge-2 { display: none; }

  /* About Mobile */
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-image-area { display: none; }
  .about-info-grid { text-align: left; }
  .about-buttons { justify-content: center; }

  /* Contact Mobile */
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer Mobile */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-name { font-size: 1.9rem; }
  .hero-stats { gap: 16px; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; width: 100%; }
  .hero-buttons .btn { width: 100%; text-align: center; }
  .about-buttons { flex-direction: column; align-items: center; width: 100%; }
  .about-buttons .btn { width: 100%; text-align: center; }
  .contact-socials { flex-direction: column; }
  .contact-form-card { padding: 24px 16px; }
  .contact-info-card { padding: 24px 16px; }
  #back-to-top { bottom: 20px; right: 20px; }
}