@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* CSS Variables */
:root {
  --bg-primary: #f6f8fb;
  --bg-card: #ffffff;
  --text-primary: #0f1b33;
  --text-secondary: #64748b;
  --accent: #2f6bff;
  --accent-light: rgba(47, 107, 255, 0.1);
  --ghost-gray: #cbd5e1;
  --border-color: rgba(15, 27, 51, 0.06);
  --success: #10b981;

  --font-display: 'Space Grotesk', sans-serif;
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 2px 8px rgba(15, 27, 51, 0.04);
  --shadow-md: 0 10px 30px rgba(34, 78, 164, 0.05);
  --shadow-lg: 0 20px 40px rgba(15, 27, 51, 0.08);
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  cursor: none !important; /* hide native cursor globally */
}

/* ── Custom Cursor ─────────────────────────────────────────────────────────── */
/* Dot — snaps exactly to pointer */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2f6bff;
  box-shadow: 0 0 10px 3px rgba(47, 107, 255, 0.7);
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s, box-shadow 0.2s;
  will-change: transform;
}

/* Ring — lags behind with JS lerp */
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(47, 107, 255, 0.55);
  background: transparent;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.25s, height 0.25s, border-color 0.25s, opacity 0.25s;
  will-change: transform;
}

/* Hover state — expands ring, changes dot color to purple */
body.cursor-hover .cursor-dot {
  width: 12px;
  height: 12px;
  background: #7c3aed;
  box-shadow: 0 0 18px 5px rgba(124, 58, 237, 0.65);
}

body.cursor-hover .cursor-ring {
  width: 52px;
  height: 52px;
  border-color: rgba(124, 58, 237, 0.45);
}

/* Click state — squish */
body.cursor-click .cursor-dot {
  transform: translate(-50%, -50%) scale(0.6);
}

body.cursor-click .cursor-ring {
  transform: translate(-50%, -50%) scale(0.85);
  border-color: rgba(47, 107, 255, 0.8);
}
/* ─────────────────────────────────────────────────────────────────────────── */


html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Subtle Graph-Paper Grid Background that fades out toward edges */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(to right, rgba(15, 27, 51, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 27, 51, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 35%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 35%, transparent 100%);
  z-index: -1;
  pointer-events: none;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

section {
  padding: 6rem 0;
  position: relative;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--ghost-gray);
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 80px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: rgba(246, 248, 251, 0.85);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-normal);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo on Left */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-badge {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #0f1b33 0%, #1a2f5e 100%);
  box-shadow:
    0 0 0 1.5px rgba(47, 107, 255, 0.35),
    0 0 16px rgba(47, 107, 255, 0.25),
    inset 0 1px 0 rgba(255,255,255,0.08);
  animation: logo-breathe 3s ease-in-out infinite;
  overflow: hidden;
}

/* Rotating gradient ring */
.logo-badge::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: conic-gradient(
    from var(--logo-angle, 0deg),
    transparent 0deg,
    #2f6bff 60deg,
    #7c3aed 120deg,
    transparent 180deg,
    transparent 360deg
  );
  animation: logo-spin 3s linear infinite;
  z-index: 0;
}

/* Inner mask to keep center solid */
.logo-badge::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0f1b33 0%, #1a2f5e 100%);
  z-index: 1;
}

.logo-badge svg {
  width: 20px;
  height: 20px;
  position: relative;
  z-index: 2;
  color: #fff;
  filter: drop-shadow(0 0 6px rgba(47, 107, 255, 0.8));
}

@keyframes logo-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes logo-breathe {
  0%, 100% {
    box-shadow:
      0 0 0 1.5px rgba(47, 107, 255, 0.35),
      0 0 16px rgba(47, 107, 255, 0.25),
      inset 0 1px 0 rgba(255,255,255,0.08);
  }
  50% {
    box-shadow:
      0 0 0 1.5px rgba(124, 58, 237, 0.5),
      0 0 24px rgba(47, 107, 255, 0.45),
      inset 0 1px 0 rgba(255,255,255,0.12);
  }
}

.nav-logo:hover .logo-badge {
  transform: scale(1.08);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}



.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--accent);
}

.role-badge {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(15, 27, 51, 0.05);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.25rem;
}

.online-dot {
  width: 6px;
  height: 6px;
  background-color: var(--success);
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.online-dot::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--success);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}    

/* Right Nav Controls */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.live-clock-widget {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(15, 27, 51, 0.03);
  padding: 0.35rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  white-space: nowrap;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.live-clock-widget:hover {
  border-color: rgba(47, 107, 255, 0.3);
  transform: translateY(-1px);
}

.clock-time {
  font-family: 'Noto Sans Devanagari', 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  border-right: 1px solid rgba(15, 27, 51, 0.1);
  padding-right: 0.75rem;
  letter-spacing: 0.5px;
}

.clock-dates {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.clock-date-en, .clock-date-np {
  font-size: 0.6rem;
  font-weight: 600;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.clock-date-en {
  color: var(--text-secondary);
  font-size: 0.58rem;
  letter-spacing: 0.5px;
}

.clock-date-np {
  color: var(--text-primary);
  font-family: 'Noto Sans Devanagari', 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

.btn-contact {
  background-color: var(--text-primary);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid var(--text-primary);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  letter-spacing: 0.5px;
}

.btn-contact:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(47, 107, 255, 0.2);
}

/* Floating Side Rail */
.floating-side-rail {
  position: fixed;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  animation: rail-slide-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes rail-slide-in {
  from { opacity: 0; transform: translateY(-50%) translateX(-32px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.side-rail-nav {
  position: relative;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(47, 107, 255, 0.12);
  padding: 0.75rem;
  border-radius: 9999px;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  box-shadow:
    0 4px 24px rgba(47, 107, 255, 0.08),
    0 1px 4px rgba(15, 27, 51, 0.06),
    inset 0 1px 0 rgba(255,255,255,0.9);
  animation: rail-float 4s ease-in-out infinite;
}

@keyframes rail-float {
  0%,100% { transform: translateY(0);   }
  50%      { transform: translateY(-6px); }
}

.side-rail-indicator {
  position: absolute;
  left: 0.75rem;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 4px 14px rgba(47, 107, 255, 0.4);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1;
  pointer-events: none;
  animation: active-pulse 2.4s ease-out infinite;
}

/* Staggered entrance for each button */
.side-rail-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 2;
  transition:
    color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  animation: btn-pop-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.side-rail-btn:nth-child(2) { animation-delay: 0.55s; }
.side-rail-btn:nth-child(3) { animation-delay: 0.70s; }
.side-rail-btn:nth-child(4) { animation-delay: 0.85s; }

@keyframes btn-pop-in {
  from { opacity: 0; transform: scale(0.5) rotate(-15deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

.side-rail-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.side-rail-btn:hover {
  color: var(--accent);
  transform: scale(1.18);
}

.side-rail-btn:hover svg {
  transform: rotate(-8deg) scale(1.15);
}

.side-rail-btn:active {
  transform: scale(0.92);
}

.side-rail-btn.active {
  color: #ffffff;
  background: transparent;
  box-shadow: none;
}

@keyframes active-pulse {
  0%   { box-shadow: 0 4px 14px rgba(47,107,255,0.4), 0 0 0 0   rgba(47,107,255,0.35); }
  70%  { box-shadow: 0 4px 14px rgba(47,107,255,0.15),0 0 0 12px rgba(47,107,255,0); }
  100% { box-shadow: 0 4px 14px rgba(47,107,255,0.4), 0 0 0 0   rgba(47,107,255,0); }
}

/* Tooltip for Side Rail */
.side-rail-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(-10px) scale(0.9);
  background: linear-gradient(135deg, var(--text-primary) 0%, #1e3a8a 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 12px rgba(15, 27, 51, 0.15);
  letter-spacing: 0.5px;
}

.side-rail-btn:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0) scale(1);
}


/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  gap: 5rem;
  align-items: center;
  padding-top: 4rem;
  padding-bottom: 6rem;
  position: relative;
}

/* Glowing Cluster Orb - Mouse Follower */
.cluster-orb {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 9999;
  /* JS sets --orb-x and --orb-y */
  transform: translate(calc(var(--orb-x, -9999px) - 50%), calc(var(--orb-y, -9999px) - 50%));
  transition: none;
  will-change: transform;
}

.cluster-orb-glow {
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.18) 0%, rgba(47, 107, 255, 0.06) 45%, transparent 75%);
  animation: orb-pulse 3s ease-in-out infinite;
}

.cluster-orb-ring {
  position: absolute;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 1.5px solid rgba(47, 107, 255, 0.55);
  background: rgba(47, 107, 255, 0.04);
  animation: ring-pulse 3s ease-in-out infinite;
}

.cluster-orb-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.2);
}

@keyframes orb-pulse {

  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes ring-pulse {

  0%,
  100% {
    transform: scale(1);
    border-color: rgba(47, 107, 255, 0.55);
  }

  50% {
    transform: scale(1.1);
    border-color: rgba(47, 107, 255, 0.9);
  }
}

/* Left Column: Portrait */
.hero-portrait-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  justify-self: center;
  z-index: 1;
}

.portrait-container {
  position: relative;
  background: var(--bg-card);
  border-radius: 2rem;
  padding: 0.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.portrait-container:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px rgba(15, 27, 51, 0.12);
}

.portrait-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 1.6rem;
  display: block;
  transition: opacity var(--transition-normal), filter var(--transition-normal);
}

/* Overlay representation for Code Bracket Toggle */
.portrait-code-preview {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  width: calc(100% - 1rem);
  height: calc(100% - 1rem);
  background: #0f1b33;
  border-radius: 1.6rem;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 1.5rem;
  box-sizing: border-box;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.portrait-code-preview.active {
  opacity: 1;
  pointer-events: auto;
}

.portrait-code-preview pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  height: 100%;
}

/* Floating Brackets Chip */
.code-toggle-chip {
  position: absolute;
  top: -1rem;
  right: 2rem;
  z-index: 10;
  background-color: var(--text-primary);
  color: #ffffff;
  border-radius: 9999px;
  padding: 0.45rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.code-toggle-chip:hover {
  background-color: var(--accent);
  transform: translateY(-2px);
}

.code-toggle-chip svg {
  width: 14px;
  height: 14px;
}

/* Overlapping ID Card */
.id-card-badge {
  position: absolute;
  bottom: -1.75rem;
  left: -1.75rem;
  background-color: var(--text-primary);
  color: #ffffff;
  padding: 1.25rem 1.5rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  max-width: 250px;
  z-index: 5;
}

.id-card-role {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.id-card-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.1;
}

.id-card-name span {
  font-weight: 400;
  opacity: 0.8;
}

/* Right Column: Hero Intro */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.availability-pill {
  background-color: rgba(47, 107, 255, 0.08);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.5px;
  margin-bottom: 1.75rem;
}

.pulse-dot-blue {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.pulse-dot-blue::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--accent);
  animation: pulse-blue-anim 2s infinite;
}

@keyframes pulse-blue-anim {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(2.8);
    opacity: 0;
  }
}

.hero-headline {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-headline .text-blue {
  color: var(--accent);
}

.hero-headline .text-ghost {
  color: var(--ghost-gray);
}

.hero-bio {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-portfolio {
  background-color: var(--text-primary);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.9rem 1.75rem;
  border-radius: 9999px;
  border: 1px solid var(--text-primary);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  letter-spacing: 0.5px;
}

.btn-portfolio:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.2);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.social-btn svg {
  width: 18px;
  height: 18px;
}

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

/* Sections Shared Styles */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* Card General Style */
.white-card {
  background: var(--bg-card);
  border-radius: 1.75rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.white-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(47, 107, 255, 0.15);
}

/* Technical Arsenal Section */
.arsenal-card {
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
}

.arsenal-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.arsenal-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 1rem;
}

.arsenal-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.tech-tile {
  background-color: var(--bg-primary);
  border-radius: 1rem;
  border: 1px solid rgba(15, 27, 51, 0.05);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.tech-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.tech-tile:hover .tech-logo-img {
  transform: scale(1.1);
}

.tech-tile svg {
  width: 24px;
  height: 24px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.tech-name {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  text-align: center;
  transition: color var(--transition-fast);
  line-height: 1;
}

.tech-tile:hover {
  transform: translateY(-4px);
  background-color: var(--bg-card);
  border-color: rgba(47, 107, 255, 0.25);
  box-shadow: 0 8px 20px rgba(47, 107, 255, 0.1);
}

.tech-tile:hover svg {
  color: var(--accent);
}

.tech-tile:hover .tech-name {
  color: var(--text-primary);
}

/* Experience Section */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.experience-card {
  padding: 2.25rem;
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.exp-title-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.exp-icon-badge {
  width: 44px;
  height: 44px;
  background-color: var(--text-primary);
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.exp-icon-badge svg {
  width: 20px;
  height: 20px;
}

.exp-role {
  font-size: 1.25rem;
  font-weight: 700;
}

.exp-company {
  color: var(--accent);
  font-weight: 500;
}

.exp-date-pill {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.exp-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.exp-bullet-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 2rem;
}

.exp-bullet-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.25rem;
}

.exp-bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.skills-card {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.skills-icon-badge {
  width: 44px;
  height: 44px;
  background-color: var(--text-primary);
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.skills-icon-badge svg {
  width: 20px;
  height: 20px;
}

.skills-card-title {
  font-size: 1.15rem;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.skills-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.skill-tag:hover {
  background-color: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}

/* Contact Modal (or simple inline fallback) */
.contact-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 27, 51, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.contact-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  width: 100%;
  max-width: 500px;
  border-radius: 1.75rem;
  padding: 2.5rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.contact-modal.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.5rem;
  text-transform: uppercase;
}

.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close svg {
  width: 24px;
  height: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background-color: var(--text-primary);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.85rem 1.5rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(47, 107, 255, 0.2);
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--text-primary);
  color: #ffffff;
  padding: 1rem 1.5rem;
  border-radius: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s;
  z-index: 300;
}

.toast.active {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--success);
}

/* Footer Styling */
.main-footer {
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 3rem 0;
  margin-top: 6rem;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.5px;
  line-height: 1;
}

.footer-logo span {
  color: var(--accent);
}

.footer-bio {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 0.35rem;
  flex-wrap: nowrap;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.footer-social-btn svg {
  width: 16px;
  height: 16px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.footer-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer-icon-box.green {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--success);
}

.footer-icon-box.blue {
  background-color: var(--accent-light);
  color: var(--accent);
}

.footer-icon-box.gray {
  background-color: rgba(15, 27, 51, 0.04);
  color: var(--text-secondary);
}

.footer-icon-box.cyan {
  background-color: rgba(6, 182, 212, 0.08);
  color: #06b6d4;
}

.footer-icon-box svg {
  width: 18px;
  height: 18px;
}

.footer-item-content {
  display: flex;
  flex-direction: column;
}

.footer-item-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.footer-item-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.footer-item-text a:hover {
  color: var(--accent);
}

.footer-item-content-single {
  display: flex;
  align-items: center;
}

.footer-single-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-display);
  transition: color var(--transition-fast);
}

.footer-single-text a {
  color: inherit;
}

.footer-single-text a:hover {
  color: var(--accent);
}

.footer-copyright-bar {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }

  .hero-portrait-wrapper {
    margin-bottom: 2rem;
  }

  .hero-content {
    align-items: center;
  }

  .hero-headline {
    font-size: 2.75rem;
  }

  .hero-bio {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .arsenal-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
  }

  .arsenal-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .floating-side-rail {
    display: none;
  }

  section {
    padding: 4rem 0;
  }

  .navbar-container {
    padding: 0 1rem;
  }

  .container {
    padding: 0 1.25rem;
  }

  .live-clock {
    display: none;
  }

  .exp-bullet-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .hero-headline {
    font-size: 2.25rem;
  }

  .id-card-badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -2rem;
    width: 90%;
    max-width: none;
    text-align: left;
  }

  .portrait-container:hover {
    transform: none;
  }

  .arsenal-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .exp-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .exp-date-pill {
    align-self: flex-start;
  }

  .modal-card {
    padding: 1.5rem;
    margin: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-copyright-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Brand Icons via CSS Mask (inherits currentColor for hover effects) */
.brand-icon {
  width: 18px;
  height: 18px;
  background-color: currentColor;
  display: inline-block;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
}
.footer-social-btn .brand-icon {
  width: 20px;
  height: 20px;
}
.icon-github { -webkit-mask-image: url('https://cdn.simpleicons.org/github'); mask-image: url('https://cdn.simpleicons.org/github'); }
.icon-linkedin { -webkit-mask-image: url('https://cdn.simpleicons.org/linkedin'); mask-image: url('https://cdn.simpleicons.org/linkedin'); }
.icon-twitter { -webkit-mask-image: url('https://cdn.simpleicons.org/twitter'); mask-image: url('https://cdn.simpleicons.org/twitter'); }
.icon-facebook { -webkit-mask-image: url('https://cdn.simpleicons.org/facebook'); mask-image: url('https://cdn.simpleicons.org/facebook'); }
.icon-instagram { -webkit-mask-image: url('https://cdn.simpleicons.org/instagram'); mask-image: url('https://cdn.simpleicons.org/instagram'); }
.icon-medium { -webkit-mask-image: url('https://cdn.simpleicons.org/medium'); mask-image: url('https://cdn.simpleicons.org/medium'); }




/* ═══════════════════════════════════════════════════════════════════════════
   PHOTO GALLERY — "BEHIND THE BUILD"
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Entrance animation keyframes ──────────────────────────────────────── */
@keyframes photoCardReveal {
  0%   { opacity: 0; transform: translateY(48px) scale(0.94); }
  100% { opacity: 1; transform: translateY(0)     scale(1);   }
}

@keyframes photoShine {
  0%   { left: -80%; opacity: 0; }
  15%  { opacity: 0.6; }
  85%  { opacity: 0.6; }
  100% { left: 120%;  opacity: 0; }
}

@keyframes decoDrift {
  0%, 100% { transform: translateY(0)   rotate(0deg); }
  50%       { transform: translateY(-20px) rotate(15deg); }
}

/* ─── Section wrapper ────────────────────────────────────────────────────── */
.photo-gallery-section {
  padding: 6rem 0 8rem;
  position: relative;
  overflow: hidden;
}

/* ─── Section header ─────────────────────────────────────────────────────── */
.photo-gallery-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.photo-gallery-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

/* ─── Grid Container ────────────────────────────────────────────────────── */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1050px;
  margin: 0 auto;
}

/* ─── Individual Photo Card ──────────────────────────────────────────────── */
.photo-card {
  position: relative;
  width: 100%;
  height: 320px;
  border-radius: 1.5rem;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-card);
  box-shadow: 0 10px 30px rgba(15, 27, 51, 0.08);
  border: 1px solid var(--border-color);

  opacity: 0;
  transform: translateY(30px) scale(0.96);
  transition:
    box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    transform  0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.3s ease;
  will-change: transform, opacity;
}

/* Staggered delays */
.photo-card[data-index="0"] { animation-delay: 0ms; }
.photo-card[data-index="1"] { animation-delay: 100ms; }
.photo-card[data-index="2"] { animation-delay: 200ms; }
.photo-card[data-index="3"] { animation-delay: 300ms; }

.photo-card.is-revealed {
  animation: photoCardReveal 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.photo-card:hover {
  box-shadow: 0 20px 45px rgba(47, 107, 255, 0.15);
  border-color: rgba(47, 107, 255, 0.25);
  transform: translateY(-6px) scale(1.02);
}

/* ─── Inner Image Wrapper ────────────────────────────────────────────────── */
.photo-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.photo-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.photo-card:hover .photo-card-img {
  transform: scale(1.06);
}

/* ─── Overlay & Tag ──────────────────────────────────────────────────────── */
.photo-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 18, 40, 0.65) 0%,
    rgba(10, 18, 40, 0.15) 40%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

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

.photo-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
  background: rgba(15, 27, 51, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.photo-card:hover .photo-card-tag {
  background: rgba(47, 107, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ─── Decorative floating dots ───────────────────────────────────────────── */
.photo-gallery-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.deco-dot {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.18), transparent 70%);
  animation: decoDrift 7s ease-in-out infinite;
}

.deco-dot-1 {
  width: 280px; height: 280px;
  top: -60px; left: -80px;
  animation-delay: 0s;
}
.deco-dot-2 {
  width: 200px; height: 200px;
  bottom: 40px; right: -60px;
  animation-delay: -3s;
}
.deco-dot-3 {
  width: 140px; height: 140px;
  top: 40%; left: 55%;
  animation-delay: -5s;
}

/* ─── Photo Lightbox ─────────────────────────────────────────────────────── */
.photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.photo-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.photo-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 25, 0.93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.photo-lightbox-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  max-width: min(90vw, 1000px);
  padding: 0 1rem;
}

.photo-lightbox-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.photo-lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 1.25rem;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.photo-lightbox.is-open .photo-lightbox-img {
  transform: scale(1);
}

.photo-lightbox-caption {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  max-width: 480px;
  line-height: 1.5;
}

/* Navigation buttons */
.photo-lightbox-nav {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.photo-lightbox-nav:hover {
  background: rgba(47, 107, 255, 0.5);
  transform: scale(1.1);
}

/* Close button */
.photo-lightbox-close {
  position: absolute;
  top: -3.5rem;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.photo-lightbox-close:hover {
  background: rgba(255, 80, 80, 0.4);
  transform: rotate(90deg);
}

/* Dot indicators */
.photo-lightbox-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.25rem;
}

.lb-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  padding: 0;
}

.lb-dot.is-active {
  background: #fff;
  transform: scale(1.35);
}

/* ─── Responsive adjustments ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .photo-masonry {
    grid-template-columns: repeat(6, 1fr);
  }
  .photo-card--tall   { grid-column: span 3; grid-row: span 2; }
  .photo-card--square { grid-column: span 3; grid-row: span 1; }
  .photo-card--wide   { grid-column: span 6; grid-row: span 1; }
}

@media (max-width: 600px) {
  .photo-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .photo-card {
    height: 260px;
  }

  .photo-lightbox-content { flex-direction: column; padding: 1rem; }
  .photo-lightbox-nav { display: none; }
}

/* ─── Education Section ──────────────────────────────────────────── */
.education-section {
  padding: 6rem 0;
}

.education-card-wrapper {
  margin-top: 3rem;
}

.education-card {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 2.5rem 3rem;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.education-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1a3a6e, #2f6bff, #f5c842, #2f6bff, #1a3a6e);
  background-size: 200% 100%;
  animation: edu-shimmer 3s linear infinite;
}

@keyframes edu-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.education-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(47, 107, 255, 0.1);
}

/* Left column: grad emblem */
.edu-logo-col {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.edu-grad-emblem-link {
  text-decoration: none;
  display: inline-block;
}

.edu-grad-emblem-link:hover .edu-grad-emblem {
  background: var(--accent);
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(47, 107, 255, 0.25);
}

.edu-grad-emblem-link:hover .edu-icon-lucide {
  color: #ffffff;
}

.edu-grad-emblem {
  position: relative;
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: 24px;
  border: 1px solid rgba(47, 107, 255, 0.2);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.education-card:hover .edu-grad-emblem {
  background: var(--accent);
  transform: scale(1.05);
}

.edu-icon-lucide {
  width: 44px;
  height: 44px;
  color: var(--accent);
  stroke-width: 1.8;
  transition: color var(--transition-normal);
}

.education-card:hover .edu-icon-lucide {
  color: #ffffff;
}

.edu-grad-year-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #f5c842;
  background: rgba(245, 200, 66, 0.1);
  border: 1px solid rgba(245, 200, 66, 0.3);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  white-space: nowrap;
}

/* Right column: details */
.edu-details-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.edu-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-light);
  border: 1px solid rgba(47, 107, 255, 0.2);
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  width: fit-content;
}

.edu-university-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--text-primary) 60%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.edu-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.edu-location-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.edu-location-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.edu-location svg {
  color: var(--accent);
  flex-shrink: 0;
}

.edu-degree-block {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.edu-degree-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.edu-degree-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.edu-degree-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.edu-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.edu-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  background: rgba(100, 116, 139, 0.08);
  border: 1px solid rgba(100, 116, 139, 0.15);
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  transition: all var(--transition-fast);
}

.edu-tag:hover {
  color: var(--accent);
  border-color: rgba(47, 107, 255, 0.3);
  background: var(--accent-light);
}

.edu-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(47, 107, 255, 0.3);
  background: var(--accent-light);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  width: fit-content;
  transition: all var(--transition-fast);
}

.edu-link-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.3);
}

/* Education responsive */
@media (max-width: 768px) {
  .education-card {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 2rem;
  }

  .edu-status-pill,
  .edu-link-btn {
    align-self: center;
  }

  .edu-degree-block {
    justify-content: center;
    gap: 1.5rem;
  }

  .edu-tags-row {
    justify-content: center;
  }

  .edu-university-name {
    font-size: 1.5rem;
  }

  .edu-location {
    justify-content: center;
  }
}