/* ========================================
   RAJAT THAKUR PORTFOLIO — style.css
   Premium Dark Hero + Graphics Gallery
======================================== */

:root {
  --black: #f0f4ff;
  --dark: #e6eeff;
  --dark2: #ffffff;
  --dark3: #f5f8ff;
  --border: #d0dcf5;
  --gold: #2563eb;
  --gold-light: #3b82f6;
  --white: #0f172a;
  --white-dim: #334155;
  --white-faint: #64748b;
  --red: #e03c31;
  --ig-grad: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  --yt-red: #FF0000;
  --drive-blue: #1a73e8;
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-accent: 'Bebas Neue', sans-serif;
  --section-pad: 100px 0;
  --radius: 12px;
  --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ========== HEADER ========== */
#header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 60px;
  transition: var(--transition);
}

#header.scrolled .navbar {
  background: rgba(10,15,30,0.96);
  backdrop-filter: blur(14px);
  padding: 16px 60px;
  border-bottom: 1px solid rgba(37,99,235,0.18);
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
}

.nav-logo {
  font-family: var(--font-accent);
  font-size: 28px;
  letter-spacing: 2px;
  color: #f0f6ff;
}

.nav-logo .dot { color: #2563eb; }

.nav-links { display: flex; gap: 36px; }

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(200,215,255,0.65);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: #2563eb;
  transition: var(--transition);
}

.nav-links a:hover { color: #60a5fa; }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: #f0f6ff;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: #080d1c;
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open { opacity: 1; pointer-events: all; }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.mobile-menu a {
  font-family: var(--font-accent);
  font-size: 36px;
  letter-spacing: 3px;
  color: rgba(200,215,255,0.7);
  transition: var(--transition);
}

.mobile-menu a:hover { color: #60a5fa; }

/* ========== HERO — PREMIUM DARK ========== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 60px 60px;
  background: #0a0f1e;
}

#hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 680px; height: 680px;
  background: radial-gradient(circle at 60% 40%, rgba(37,99,235,0.18) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle at 40% 60%, rgba(99,37,235,0.12) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-bg-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-accent);
  font-size: clamp(120px, 20vw, 300px);
  letter-spacing: 20px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(37,99,235,0.06);
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
  z-index: 1;
}

.hero-container {
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  font-size: 13px;
  letter-spacing: 3px;
  color: #60a5fa;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 32px; height: 1px;
  background: #2563eb;
  opacity: 0.8;
  flex-shrink: 0;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 900;
  line-height: 1.0;
  margin-bottom: 20px;
  color: #f0f6ff;
}

.hero-name .outlined {
  color: transparent;
  -webkit-text-stroke: 2px #2563eb;
}

.hero-sub {
  font-size: 15px;
  color: rgba(200,215,255,0.55);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #2563eb;
  color: #fff;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.btn-primary:hover {
  background: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,99,235,0.45);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(240,246,255,0.85);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.btn-ghost:hover {
  border-color: #2563eb;
  color: #60a5fa;
  background: rgba(37,99,235,0.1);
  transform: translateY(-2px);
}

.hero-stats { display: flex; align-items: center; gap: 32px; }

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

.stat-num {
  display: block;
  font-family: var(--font-accent);
  font-size: 42px;
  color: #60a5fa;
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(200,215,255,0.4);
  margin-top: 4px;
}

.stat-divider {
  width: 1px; height: 48px;
  background: rgba(255,255,255,0.1);
}

.hero-right { display: flex; justify-content: center; position: relative; z-index: 2; }

.photo-frame {
  position: relative;
  width: 420px;
  max-width: 100%;
}

.photo-accent {
  position: absolute;
  top: -20px; right: -20px;
  width: 100%; height: 100%;
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: var(--radius);
  opacity: 1;
  z-index: 0;
}

/* Second accent corner */
.photo-frame::after {
  content: '';
  position: absolute;
  bottom: -12px; left: -12px;
  width: 80px; height: 80px;
  border-left: 2px solid rgba(37,99,235,0.4);
  border-bottom: 2px solid rgba(37,99,235,0.4);
  border-radius: 0 0 0 8px;
  z-index: 3;
  pointer-events: none;
}

.hero-photo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius);
  filter: grayscale(8%) contrast(1.08) brightness(0.95);
  transition: var(--transition);
  box-shadow: 0 32px 80px rgba(0,0,10,0.6), 0 0 0 1px rgba(37,99,235,0.15);
}

.hero-photo:hover {
  filter: grayscale(0%) contrast(1.1) brightness(1.0);
}

.photo-badge {
  position: absolute;
  bottom: -16px; left: 50%;
  transform: translateX(-50%);
  background: #2563eb;
  color: #fff;
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}

.scroll-hint {
  position: absolute;
  bottom: 40px; left: 60px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.scroll-hint span {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(200,215,255,0.3);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, #2563eb, transparent);
  animation: scrollDown 1.5s ease infinite;
}

@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========== SECTION COMMONS ========== */
section { padding: var(--section-pad); position: relative; }
section:nth-child(even) { background: var(--dark); }

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-tag {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  color: #0f172a;
}

.section-title em { font-style: italic; color: var(--gold); }

.section-sub {
  font-size: 16px;
  color: var(--white-dim);
  margin-bottom: 56px;
}

.center { text-align: center; }

/* ========== ABOUT ========== */
#about { background: #fff; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.about-accent-line {
  width: 60px; height: 3px;
  background: var(--gold);
  margin-top: 24px;
}

.about-text {
  font-size: 16px;
  color: var(--white-dim);
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 32px 0 28px;
}

.tag {
  background: #eef2ff;
  border: 1px solid #c7d7fe;
  color: var(--white-dim);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 13px;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.tag:hover { border-color: var(--gold); color: var(--gold); background: #eff6ff; }

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

.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8faff;
  border: 1px solid var(--border);
  color: var(--white-dim);
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 13px;
  transition: var(--transition);
}

.contact-chip:hover { border-color: var(--gold); color: var(--gold); background: #eff6ff; }

/* ========== EXPERIENCE ========== */
#experience { background: var(--dark); }

.timeline { margin-top: 60px; position: relative; }

.timeline::before {
  content: '';
  position: absolute;
  left: 20px; top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 32px;
  margin-bottom: 56px;
  position: relative;
}

.timeline-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border);
  margin-top: 6px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.timeline-item.current .timeline-dot {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(37,99,235,0.35);
}

.timeline-item:hover .timeline-dot { border-color: var(--gold); }

.timeline-content {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: var(--transition);
}

.timeline-item:hover .timeline-content {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(37,99,235,0.1);
}

.timeline-date {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.timeline-role {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #0f172a;
}

.timeline-company {
  font-size: 14px;
  color: var(--white-faint);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.timeline-desc {
  font-size: 15px;
  color: var(--white-dim);
  line-height: 1.8;
  margin-bottom: 16px;
}

.timeline-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.timeline-tags span {
  background: rgba(37,99,235,0.07);
  border: 1px solid rgba(37,99,235,0.18);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 3px;
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* ========== SKILLS ========== */
#skills { background: #fff; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.skill-card {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}

.skill-card:hover {
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(37,99,235,0.12);
  background: #fff;
}

.highlight-card {
  background: linear-gradient(135deg, rgba(37,99,235,0.07), rgba(37,99,235,0.02));
  border-color: rgba(37,99,235,0.25);
}

.skill-icon { font-size: 32px; margin-bottom: 16px; }

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 16px;
  color: #0f172a;
}

.skill-card ul li {
  font-size: 13px;
  color: var(--white-dim);
  padding: 5px 0;
  border-bottom: 1px solid rgba(37,99,235,0.06);
  line-height: 1.5;
}

.skill-card ul li:last-child { border-bottom: none; }

/* ========== VIDEO GRID (YouTube) ========== */
#long-form { background: var(--dark); }

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.video-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.video-card:hover {
  border-color: var(--yt-red);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(255,0,0,0.12);
}

.yt-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #f1f5f9;
}

.yt-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.video-card:hover .yt-thumb img { transform: scale(1.05); }

.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: var(--transition);
}

.play-btn svg { width: 48px; height: 34px; }
.video-card:hover .play-btn { opacity: 1; }

.yt-duration {
  position: absolute;
  bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

.video-info { padding: 14px 16px; }

.platform-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 6px;
}

.platform-badge.yt {
  background: rgba(255,0,0,0.08);
  color: var(--yt-red);
  border: 1px solid rgba(255,0,0,0.2);
}

.platform-badge.ig {
  background: rgba(225,48,108,0.08);
  color: #e1306c;
  border: 1px solid rgba(225,48,108,0.2);
}

.platform-badge.drive {
  background: rgba(26,115,232,0.08);
  color: var(--drive-blue);
  border: 1px solid rgba(26,115,232,0.2);
}

.video-title {
  font-size: 13px;
  color: var(--white-dim);
  line-height: 1.4;
}

.drive-card:hover {
  border-color: var(--drive-blue) !important;
  box-shadow: 0 20px 50px rgba(26,115,232,0.12) !important;
}

.drive-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(26,115,232,0.06), rgba(26,115,232,0.02));
}

.drive-icon { opacity: 0.9; }
.drive-text { font-size: 14px; font-weight: 600; color: var(--white); text-align: center; }
.drive-sub { font-size: 12px; color: var(--drive-blue); letter-spacing: 0.5px; }

/* ========== REELS GRID ========== */
#short-form { background: #fff; }

.reels-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.reel-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.reel-card:hover {
  border-color: #e1306c;
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(225,48,108,0.15);
}

.reel-thumb {
  position: relative;
  aspect-ratio: 9/16;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  background: #f1f5f9;
}

.reel-thumb img.ig-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.4s ease;
  z-index: 1;
}

.reel-card:hover .reel-thumb img.ig-thumb { transform: scale(1.05); }

.reel-card:nth-child(1) .reel-thumb { background: linear-gradient(135deg, #405DE6, #5851DB, #833AB4, #C13584); }
.reel-card:nth-child(2) .reel-thumb { background: linear-gradient(135deg, #E1306C, #833AB4, #405DE6); }
.reel-card:nth-child(3) .reel-thumb { background: linear-gradient(135deg, #FCAF45, #F77737, #FD1D1D, #E1306C); }
.reel-card:nth-child(4) .reel-thumb { background: linear-gradient(135deg, #833AB4, #C13584, #E1306C, #F56040); }
.reel-card:nth-child(5) .reel-thumb { background: linear-gradient(135deg, #405DE6, #833AB4, #FCAF45); }
.reel-card:nth-child(6) .reel-thumb { background: linear-gradient(135deg, #FD1D1D, #E1306C, #833AB4); }
.reel-card:nth-child(7) .reel-thumb { background: linear-gradient(135deg, #5851DB, #405DE6, #C13584); }
.reel-card:nth-child(8) .reel-thumb { background: linear-gradient(135deg, #F56040, #F77737, #FCAF45, #FFDC80); }
.reel-card:nth-child(9) .reel-thumb { background: linear-gradient(135deg, #C13584, #E1306C, #FD1D1D); }
.reel-card:nth-child(10) .reel-thumb { background: linear-gradient(135deg, #FCAF45, #E1306C, #405DE6); }

.reel-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  z-index: 3;
}

.reel-card:hover .reel-overlay { opacity: 1; }

.reel-play {
  font-size: 28px;
  color: white;
  background: rgba(255,255,255,0.2);
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.reel-ig-icon {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 4;
}

.reel-label {
  position: absolute;
  bottom: 10px; left: 10px;
  font-family: var(--font-accent);
  font-size: 16px;
  color: white;
  letter-spacing: 1px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  z-index: 4;
}

.reel-info { padding: 12px 14px; }
.reel-title { font-size: 12px; color: var(--white-dim); }

/* ========== GRAPHICS ========== */
#graphics { background: var(--dark); }

.graphics-cta { margin-top: 40px; margin-bottom: 48px; text-align: center; }

.big-btn { padding: 18px 48px; font-size: 16px; border-radius: 6px; gap: 12px; }

/* ---- 4-IMAGE GALLERY GRID ---- */
/*
  IMAGE DIMENSIONS: 800 x 600 px (4:3 landscape)
  File names: graphics1.jpg, graphics2.jpg, graphics3.jpg, graphics4.jpg
  Place in the same folder as index.html
*/
.gfx-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 0;
}

.gfx-gallery-card {
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 0.3s ease;
}

.gfx-gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 70px rgba(37,99,235,0.18);
  border-color: var(--gold);
}

.gfx-gallery-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #dde5f8;
}

.gfx-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              filter 0.4s ease;
  filter: brightness(0.97) saturate(1.05);
}

.gfx-gallery-card:hover .gfx-gallery-img {
  transform: scale(1.07);
  filter: brightness(0.55) saturate(1.1);
}

.gfx-gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(8, 12, 35, 0.93) 0%,
    rgba(8, 12, 35, 0.55) 40%,
    rgba(8, 12, 35, 0.08) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 28px;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
}

.gfx-gallery-card:hover .gfx-gallery-overlay { opacity: 1; }

.gfx-overlay-inner {
  transform: translateY(14px);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gfx-gallery-card:hover .gfx-overlay-inner { transform: translateY(0); }

.gfx-overlay-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #60a5fa;
  border: 1px solid rgba(37,99,235,0.5);
  background: rgba(37,99,235,0.15);
  padding: 4px 12px;
  border-radius: 30px;
  margin-bottom: 10px;
}

.gfx-overlay-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: #f0f6ff;
  margin-bottom: 6px;
  line-height: 1.2;
}

.gfx-overlay-desc {
  font-size: 13px;
  color: rgba(200,215,255,0.65);
  line-height: 1.5;
  margin-bottom: 18px;
}

.gfx-overlay-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: rgba(37,99,235,0.85);
  border: 1px solid rgba(37,99,235,0.6);
  padding: 8px 20px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  transition: background 0.25s ease, transform 0.25s ease;
  text-decoration: none;
}

.gfx-overlay-btn:hover {
  background: #2563eb;
  transform: translateX(3px);
}

/* Always-visible label badge */
.gfx-gallery-card::before {
  content: attr(data-label);
  position: absolute;
  top: 16px; left: 16px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(8, 12, 35, 0.65);
  backdrop-filter: blur(6px);
  padding: 5px 12px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.15);
  z-index: 3;
  transition: opacity 0.3s ease;
}

.gfx-gallery-card:hover::before { opacity: 0; }

/* ========== EDUCATION ========== */
#education { background: #fff; }

.edu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.edu-card {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}

.edu-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(37,99,235,0.1);
}

.edu-card.cert {
  background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(37,99,235,0.01));
  border-color: rgba(37,99,235,0.2);
}

.edu-year {
  font-family: var(--font-accent);
  font-size: 20px;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.edu-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 8px;
  color: #0f172a;
}

.edu-inst { font-size: 14px; color: var(--white-dim); margin-bottom: 6px; }
.edu-detail { font-size: 13px; color: var(--white-faint); }

/* ========== CONTACT ========== */
#contact { background: var(--dark); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  margin-top: 60px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 32px; }

.contact-item { display: flex; align-items: flex-start; gap: 20px; }

.contact-icon {
  font-size: 22px;
  width: 48px; height: 48px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-item:hover .contact-icon { border-color: var(--gold); background: #eff6ff; }

.contact-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white-faint);
  margin-bottom: 4px;
}

.contact-value { font-size: 15px; color: var(--white); transition: var(--transition); }
.contact-value:hover { color: var(--gold); }

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 4px 24px rgba(37,99,235,0.06);
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin-bottom: 28px;
  color: #0f172a;
}

.form-group { margin-bottom: 16px; }

.form-input {
  width: 100%;
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}

.form-input::placeholder { color: var(--white-faint); }
.form-textarea { resize: vertical; min-height: 120px; }

.full-btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  padding: 16px;
  font-size: 15px;
}

/* ========== FOOTER ========== */
footer {
  background: #060a18;
  border-top: 1px solid rgba(37,99,235,0.15);
  padding: 48px 40px;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-accent);
  font-size: 40px;
  letter-spacing: 4px;
  margin-bottom: 16px;
  color: #f0f6ff;
}

.footer-logo .dot { color: #2563eb; }
.footer-text { font-size: 14px; color: rgba(255,255,255,0.4); margin-bottom: 8px; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.2); }

/* ========== ANIMATIONS ========== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible { opacity: 1; transform: translateY(0); }

.timeline-item:nth-child(1) { transition-delay: 0.1s; }
.timeline-item:nth-child(2) { transition-delay: 0.2s; }
.timeline-item:nth-child(3) { transition-delay: 0.3s; }

.skill-card:nth-child(1) { transition-delay: 0.05s; }
.skill-card:nth-child(2) { transition-delay: 0.1s; }
.skill-card:nth-child(3) { transition-delay: 0.15s; }
.skill-card:nth-child(4) { transition-delay: 0.2s; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
  .reels-grid { grid-template-columns: repeat(4, 1fr); }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .gfx-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .edu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .navbar { padding: 20px 30px; }
  #header.scrolled .navbar { padding: 14px 30px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }

  #hero { padding: 100px 30px 60px; }
  .hero-container { grid-template-columns: 1fr; gap: 60px; }
  .hero-right { order: -1; }
  .photo-frame { width: 320px; }
  .hero-photo { height: 380px; }
  .hero-bg-text { display: none; }
  .scroll-hint { left: 30px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .section-container { padding: 0 24px; }

  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .reels-grid { grid-template-columns: repeat(3, 1fr); }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .edu-grid { grid-template-columns: repeat(2, 1fr); }
  .gfx-gallery-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  section { padding: 72px 0; }
  #hero { padding: 90px 20px 60px; }
  .section-container { padding: 0 20px; }
  .navbar { padding: 18px 20px; }

  .hero-stats { gap: 18px; }
  .stat-num { font-size: 32px; }
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; justify-content: center; }

  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .reels-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .gfx-gallery-grid { grid-template-columns: 1fr; }

  .timeline::before { left: 12px; }
  .timeline-item { grid-template-columns: 36px 1fr; gap: 20px; }
  .timeline-role { font-size: 20px; }

  .contact-form { padding: 28px 20px; }
  .big-btn { padding: 14px 24px; font-size: 14px; }

  .gfx-overlay-title { font-size: 18px; }
  .gfx-gallery-overlay { padding: 20px; }
}