/* ========================================================================
   CRIS D. OMAMBAC — PREMIUM PORTFOLIO
   Design System & Global Styles
   ======================================================================== */

/* ---------- Local Font ---------- */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-Light.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-Regular.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-Medium.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-SemiBold.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-Bold.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-ExtraBold.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../assets/fonts/web/Inter-Black.woff2') format('woff2');
}

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --bg: #030712;
  --surface: #0F172A;
  --surface-light: #1E293B;
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --accent: #38BDF8;
  --text: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --glow: rgba(37, 99, 235, 0.4);
  --glow-accent: rgba(56, 189, 248, 0.3);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --section-padding: 6rem 0;
  --container-width: 1200px;
  --container-padding: 0 1.5rem;

  /* Effects */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --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);

  /* Glass */
  --glass-bg: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(20px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

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

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

::-webkit-scrollbar-thumb {
  background: var(--surface-light);
  border-radius: 4px;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: var(--font);
  transition: var(--transition);
}

input,
textarea {
  font-family: var(--font);
  outline: none;
  border: none;
}

/* ---------- Utility Classes ---------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section {
  padding: var(--section-padding);
  position: relative;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.glass-subtle {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

/* ---------- Section Heading ---------- */
.section-heading {
  text-align: center;
  margin-bottom: 4rem;
}

.section-heading .section-label {
  display: inline-block;
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.section-heading h2 {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-heading p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.heading-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  margin: 1rem auto 0;
}

/* ========================================================================
   LOADING SCREEN
   ======================================================================== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-content {
  text-align: center;
}

.loading-logo {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: loadingPulse 1.5s ease-in-out infinite;
}

.loading-bar {
  width: 120px;
  height: 3px;
  background: var(--surface);
  border-radius: var(--radius-full);
  margin: 1.5rem auto 0;
  overflow: hidden;
}

.loading-bar-inner {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  animation: loadingBar 1.5s ease-in-out forwards;
}

@keyframes loadingPulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes loadingBar {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}

/* ========================================================================
   NAVIGATION
   ======================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

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

.nav-logo {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-logo span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
  letter-spacing: 0.01em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-left: 1px solid var(--border);
  padding: 6rem 2rem 2rem;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: var(--text-lg);
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.mobile-nav a svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--text);
  padding-left: 0.5rem;
}

.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-overlay.show {
  opacity: 1;
}

/* Mobile Nav Profile */
.mobile-nav-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mobile-nav-profile-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  margin-bottom: 1rem;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.mobile-nav-profile-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text);
  text-align: center;
  letter-spacing: -0.01em;
}

/* ========================================================================
   HERO SECTION
   ======================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 2rem;
}

/* Aurora Background */
.aurora {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: auroraFloat 8s ease-in-out infinite;
}

.aurora-blob:nth-child(1) {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary), transparent 70%);
  top: -10%;
  left: 20%;
  animation-delay: 0s;
  animation-duration: 10s;
}

.aurora-blob:nth-child(2) {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: 20%;
  right: 10%;
  animation-delay: -3s;
  animation-duration: 12s;
}

.aurora-blob:nth-child(3) {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.6), transparent 70%);
  bottom: 5%;
  left: 40%;
  animation-delay: -5s;
  animation-duration: 9s;
}

.aurora-blob:nth-child(4) {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.4), transparent 70%);
  top: 50%;
  left: 5%;
  animation-delay: -2s;
  animation-duration: 11s;
}

@keyframes auroraFloat {

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

  25% {
    transform: translate(40px, -30px) scale(1.05);
  }

  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }

  75% {
    transform: translate(30px, 40px) scale(1.03);
  }
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
}

.hero-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: 0 auto 2rem;
  position: relative;
  display: inline-block;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--primary);
}

.hero-avatar::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  z-index: -1;
  opacity: 0.5;
  animation: avatarGlow 3s ease-in-out infinite;
}

@keyframes avatarGlow {

  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }

  50% {
    opacity: 0.7;
    transform: scale(1.03);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {

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

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero h1 {
  font-size: var(--text-7xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 0.75rem;
  min-height: 2rem;
}

.hero-subtitle .typed-text {
  color: var(--accent);
  font-weight: 500;
}

.hero-subtitle .cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.hero-tagline {
  font-size: var(--text-lg);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  color: var(--accent);
}

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

.hero-scroll-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
}

.scroll-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-dot {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: var(--radius-full);
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.8;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
    opacity: 0.8;
  }

  50% {
    transform: translateY(3px);
    opacity: 0.4;
  }
}

@keyframes scrollBounce {

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

  50% {
    transform: translateY(10px);
    opacity: 0.3;
  }
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
  border: 1px solid var(--border);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-glow {
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  z-index: -1;
  opacity: 0.2;
  filter: blur(20px);
}

.about-stats {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  display: flex;
  gap: 1rem;
}

.about-stat-card {
  padding: 1rem 1.5rem;
  text-align: center;
}

.about-stat-card .stat-number {
  font-size: var(--text-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-stat-card .stat-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.about-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: var(--text-base);
  text-align: justify;
  text-align-last: left;
  word-spacing: normal;
  hyphens: auto;
  text-justify: inter-word;
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  background: rgba(37, 99, 235, 0.03);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.info-label {
  color: var(--accent);
  font-weight: 600;
  font-size: var(--text-sm);
  min-width: 80px;
}

.info-value {
  color: var(--text);
  font-size: var(--text-sm);
}

.info-value a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.info-value a:hover {
  text-decoration: underline;
  color: var(--primary);
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.05);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.highlight-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.highlight-item span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========================================================================
   SKILLS SECTION
   ======================================================================== */
.skills {
  background: var(--bg);
  position: relative;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.skill-card {
  padding: 2rem 1.5rem;
  text-align: center;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.skill-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(37, 99, 235, 0.1);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.15);
  transition: var(--transition);
}

.skill-card:hover .skill-icon {
  background: rgba(37, 99, 235, 0.2);
  transform: scale(1.1);
}

.skill-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.skill-card h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.skill-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-weight: 400;
  margin-top: 0.5rem;
  line-height: 1.4;
}

.hidden-skill {
  display: none;
}

.view-more-container {
  text-align: center;
  margin-top: 3rem;
  width: 100%;
}

.view-more-container .btn {
  padding: 0.75rem 2rem;
}

.view-more-container .btn-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.view-more-container .btn.expanded .btn-icon {
  transform: rotate(180deg);
}

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(37, 99, 235, 0.08);
}

.project-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(3, 7, 18, 0) 0%, rgba(3, 7, 18, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

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

.project-overlay-buttons {
  display: flex;
  gap: 0.75rem;
}

.project-overlay-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  color: white;
  transition: var(--transition);
}

.project-overlay-btn.github {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-overlay-btn.live {
  background: var(--primary);
}

.project-overlay-btn:hover {
  transform: translateY(-2px);
}

.project-overlay-btn svg {
  width: 14px;
  height: 14px;
}

.project-info {
  padding: 1.5rem;
}

.project-info h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.project-info p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

.project-tag {
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: var(--radius-full);
}

/* ========================================================================
   GRAPHIC DESIGN ALBUM CARD — Stacked Pile Card
   ======================================================================== */
.project-card-album {
  cursor: pointer;
}

.project-card-album:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(37, 99, 235, 0.08);
}

/* Pile wrapper — the visual area that holds the stacked cards */
.album-pile-wrapper {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.4);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  overflow: hidden;
}

/* The pile container — positions the stacked cards */
.album-pile {
  position: relative;
  width: 160px;
  height: 160px;
}

/* Individual pile images */
.album-pile-img {
  position: absolute;
  width: 120px;
  height: 130px;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  top: 50%;
  left: 50%;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.35s ease;
}

/* Card 1 — deepest (back) */
.album-pile-img:nth-child(1) {
  transform: translate(-60%, -54%) rotate(-8deg);
  z-index: 1;
  filter: brightness(0.6);
}

/* Card 2 — middle */
.album-pile-img:nth-child(2) {
  transform: translate(-50%, -50%) rotate(0deg);
  z-index: 2;
  filter: brightness(0.8);
}

/* Card 3 — front (top) */
.album-pile-img:nth-child(3) {
  transform: translate(-40%, -46%) rotate(8deg);
  z-index: 3;
}

/* Transparent overlay with count — sits on top of the pile */
.album-pile-overlay {
  position: absolute;
  width: 120px;
  height: 130px;
  top: 50%;
  left: 50%;
  transform: translate(-30%, -44%) rotate(12deg);
  z-index: 4;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 2px solid rgba(96, 165, 250, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover: gentle fan out */
.project-card-album:hover .album-pile-img:nth-child(1) {
  transform: translate(-68%, -54%) rotate(-12deg);
  filter: brightness(0.65);
}

.project-card-album:hover .album-pile-img:nth-child(2) {
  transform: translate(-50%, -50%) rotate(0deg);
  filter: brightness(0.85);
}

.project-card-album:hover .album-pile-img:nth-child(3) {
  transform: translate(-34%, -46%) rotate(10deg);
}

.project-card-album:hover .album-pile-overlay {
  transform: translate(-24%, -44%) rotate(15deg);
}

/* Designs album grid — fixed 3 columns */
#designs-album-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* 2-card pile (no 3rd image or overlay) — center the pair */
.album-pile:not(:has(.album-pile-img:nth-child(3))) .album-pile-img:nth-child(1) {
  transform: translate(-58%, -52%) rotate(-6deg);
  z-index: 1;
  filter: brightness(0.65);
}

.album-pile:not(:has(.album-pile-img:nth-child(3))) .album-pile-img:nth-child(2) {
  transform: translate(-42%, -48%) rotate(6deg);
  z-index: 2;
}

.project-card-album:hover .album-pile:not(:has(.album-pile-img:nth-child(3))) .album-pile-img:nth-child(1) {
  transform: translate(-66%, -52%) rotate(-10deg);
  filter: brightness(0.7);
}

.project-card-album:hover .album-pile:not(:has(.album-pile-img:nth-child(3))) .album-pile-img:nth-child(2) {
  transform: translate(-34%, -48%) rotate(10deg);
}

/* ========================================================================
   EXPERIENCE & EDUCATION (TIMELINE)
   ======================================================================== */
.experience {
  background: var(--bg);
  position: relative;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
  border-radius: var(--radius-full);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-item:nth-child(odd) .timeline-content {
  text-align: right;
  margin-right: 3rem;
  margin-left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 3rem;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--bg);
  z-index: 2;
  box-shadow: 0 0 15px var(--glow), 0 0 30px rgba(37, 99, 235, 0.2);
}

.timeline-dot::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.3);
  animation: timelinePulse 2s ease-in-out infinite;
}

@keyframes timelinePulse {

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

  50% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.timeline-content {
  flex: 1;
  max-width: calc(50% - 3rem);
}

.timeline-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.timeline-date {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.timeline-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.timeline-card h4 {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.timeline-link {
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition);
  font-size: var(--text-sm);
}

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

.timeline-link::after {
  content: '→';
  font-size: 0.8em;
  transition: transform 0.2s ease;
}

.timeline-link:hover::after {
  transform: translateX(3px);
}

.reference-info {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

.reference-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}

.reference-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.reference-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.reference-item svg {
  flex-shrink: 0;
  color: var(--primary);
}

.reference-item span {
  line-height: 1.5;
}

.timeline-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.timeline-section-label {
  text-align: center;
  margin-bottom: 2.5rem;
  margin-top: 1rem;
}

.timeline-section-label span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ========================================================================
   ACHIEVEMENTS SECTION
   ======================================================================== */
.achievements {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

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

.achievement-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.achievement-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-slow);
}

.achievement-card:hover::before {
  opacity: 1;
}

.achievement-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
}

.achievement-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.achievement-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.achievement-number {
  font-size: var(--text-4xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

.achievement-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========================================================================
   CONTACT SECTION
   ======================================================================== */
.contact {
  background: var(--bg);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.contact-link:hover {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.05);
  transform: translateX(8px);
}

.contact-link-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.1);
  flex-shrink: 0;
}

.contact-link-icon svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.contact-link-text h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.contact-link-text span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.contact-form-wrapper {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

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

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: var(--text-sm);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group .error-text {
  font-size: var(--text-xs);
  color: #EF4444;
  margin-top: 0.35rem;
  display: none;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #EF4444;
}

.form-group.error .error-text {
  display: block;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--primary);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
}

.btn-submit:hover {
  background: var(--primary-hover);
  box-shadow: 0 0 25px rgba(37, 99, 235, 0.4);
  transform: translateY(-2px);
}

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

/* Mail Confirmation Modal */
.mail-confirm-overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 10;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.mail-confirm-overlay.active {
  display: flex;
}

.mail-confirm-modal {
  text-align: center;
  animation: confirmSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes confirmSlideIn {
  from {
    opacity: 0;
    transform: scale(0.85) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.mail-confirm-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: var(--radius-full);
  background: rgba(96, 165, 250, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mail-confirm-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.mail-confirm-modal h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.mail-confirm-modal p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.mail-confirm-actions {
  display: flex;
  gap: 0.75rem;
}

.mail-confirm-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
}

.mail-confirm-btn svg {
  width: 16px;
  height: 16px;
}

.mail-confirm-btn--yes {
  background: linear-gradient(135deg, #22C55E, #16A34A);
  color: white;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.mail-confirm-btn--yes:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.45);
}

.mail-confirm-btn--no {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.mail-confirm-btn--no:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  transform: translateY(-2px);
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 48px;
  height: 48px;
  color: #22C55E;
  margin: 0 auto 1rem;
}

.form-success h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* ========================================================================
   FOOTER
   ======================================================================== */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-size: var(--text-lg);
  font-weight: 700;
}

.footer-logo span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.footer-social {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-social:hover {
  border-color: var(--primary);
  color: var(--accent);
  transform: translateY(-3px);
}

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

/* ========================================================================
   BACK TO TOP
   ======================================================================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-hover);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.5);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* ========================================================================
   RESUME DOWNLOAD MODAL
   ======================================================================== */
.resume-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 1rem;
}

.resume-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.resume-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.resume-modal {
  position: relative;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
}

.resume-modal-overlay.active .resume-modal {
  transform: scale(1) translateY(0);
}

.resume-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.resume-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  transform: rotate(90deg);
}

.resume-modal-close svg {
  width: 18px;
  height: 18px;
}

.resume-modal-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.25rem;
  border-radius: var(--radius-full);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.resume-modal-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.resume-modal h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.resume-modal > p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.resume-modal-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.resume-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.resume-option:hover {
  transform: translateY(-2px);
}

.resume-option-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.resume-option-icon svg {
  width: 22px;
  height: 22px;
}

.resume-option-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.resume-option-text span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* Image option — blue/purple */
.resume-option--image {
  border-color: rgba(37, 99, 235, 0.25);
}

.resume-option--image:hover {
  border-color: rgba(37, 99, 235, 0.5);
  background: rgba(37, 99, 235, 0.08);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.15);
}

.resume-option--image .resume-option-icon {
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent);
}

/* Print option — green */
.resume-option--print {
  border-color: rgba(34, 197, 94, 0.2);
}

.resume-option--print:hover {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.06);
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.12);
}

.resume-option--print .resume-option-icon {
  background: rgba(34, 197, 94, 0.12);
  color: #4ADE80;
}

/* Loading state */
.resume-option.loading {
  pointer-events: none;
  opacity: 0.7;
}

.resume-option.loading .resume-option-icon svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========================================================================
   CONTACT ALTERNATIVE BUTTONS (below Send Message)
   ======================================================================== */
.contact-alt-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
}

.contact-alt-divider::before,
.contact-alt-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.contact-alt-divider span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.btn-contact-alt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-contact-alt svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-contact-alt:hover {
  transform: translateY(-2px);
}

/* Messenger — desktop only */
.btn-contact-alt--messenger {
  background: linear-gradient(135deg, #0695FF, #A334FA);
  box-shadow: 0 4px 16px rgba(6, 149, 255, 0.25);
}

.btn-contact-alt--messenger:hover {
  box-shadow: 0 6px 24px rgba(6, 149, 255, 0.4);
}

/* Phone — mobile only */
.btn-contact-alt--phone {
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
  display: none;
}

.btn-contact-alt--phone:hover {
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

/* Desktop: Messenger visible, Phone hidden */
.btn-contact-alt--messenger {
  display: flex;
}

/* Mobile: Phone visible, Messenger hidden */
@media (max-width: 768px) {
  .btn-contact-alt--messenger {
    display: none;
  }

  .btn-contact-alt--phone {
    display: flex;
  }
}

/* ========================================================================
   SCROLL ANIMATIONS
   ======================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered children */
.stagger-children>* {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-children.revealed>*:nth-child(1) {
  transition-delay: 0.05s;
}

.stagger-children.revealed>*:nth-child(2) {
  transition-delay: 0.1s;
}

.stagger-children.revealed>*:nth-child(3) {
  transition-delay: 0.15s;
}

.stagger-children.revealed>*:nth-child(4) {
  transition-delay: 0.2s;
}

.stagger-children.revealed>*:nth-child(5) {
  transition-delay: 0.25s;
}

.stagger-children.revealed>*:nth-child(6) {
  transition-delay: 0.3s;
}

.stagger-children.revealed>*:nth-child(7) {
  transition-delay: 0.35s;
}

.stagger-children.revealed>*:nth-child(8) {
  transition-delay: 0.4s;
}

.stagger-children.revealed>*:nth-child(9) {
  transition-delay: 0.45s;
}

.stagger-children.revealed>*:nth-child(10) {
  transition-delay: 0.5s;
}

.stagger-children.revealed>*:nth-child(11) {
  transition-delay: 0.55s;
}

.stagger-children.revealed>* {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================================
   RESPONSIVE DESIGN
   ======================================================================== */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-padding: 5rem 0;
  }

  .hero h1 {
    font-size: var(--text-5xl);
  }

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

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .about-stats {
    position: relative;
    bottom: auto;
    right: auto;
    justify-content: center;
    margin-top: 1.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd) {
    flex-direction: row;
  }

  .timeline-dot {
    left: 20px;
  }

  .timeline-content,
  .timeline-item:nth-child(odd) .timeline-content {
    max-width: 100%;
    margin-left: 3.5rem !important;
    margin-right: 0 !important;
    text-align: left !important;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }

  .hero-avatar {
    width: 120px;
    height: 120px;
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .hero-tagline {
    font-size: var(--text-base);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .section-heading h2 {
    font-size: var(--text-3xl);
  }

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

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

  .about-highlights {
    grid-template-columns: 1fr;
  }

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

  .footer .container {
    flex-direction: column;
    text-align: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero h1 {
    font-size: var(--text-3xl);
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .skill-card {
    padding: 1.5rem 1rem;
  }

  .achievement-card {
    padding: 1.5rem 1rem;
  }

  .achievement-number {
    font-size: var(--text-3xl);
  }
}

/* ========================================================================
   LIGHTBOX MODAL
   ======================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.3s ease;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

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

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.3s ease;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav svg {
  width: 28px;
  height: 28px;
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
  margin-top: 1.5rem;
  color: #fff;
  font-size: var(--text-lg);
  text-align: center;
  max-width: 800px;
  padding: 0 2rem;
}

.lightbox-counter {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  z-index: 2;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .lightbox-nav svg {
    width: 20px;
    height: 20px;
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }

  .lightbox-caption {
    font-size: var(--text-base);
    margin-top: 1rem;
  }
}

/* ========================================================================
   MAP PREVIEW MODAL
   ======================================================================== */
.map-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.map-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
}

.map-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.3s ease;
}

.map-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

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

.map-modal-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.map-modal-header {
  text-align: center;
  color: #fff;
}

.map-modal-header h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.map-modal-header p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.map-modal-iframe-wrapper {
  width: 80vw;
  height: 60vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.map-modal-iframe-wrapper iframe {
  width: 100%;
  height: 100%;
}

.map-modal-external-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition);
  align-self: center;
}

.map-modal-external-link:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.map-modal-external-link svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 768px) {
  .map-modal-iframe-wrapper {
    width: 95vw;
    height: 50vh;
  }

  .map-modal-header h3 {
    font-size: var(--text-lg);
  }

  .map-modal-header p {
    font-size: var(--text-xs);
  }
}

/* ========================================================================
   CLICKABLE ACHIEVEMENT CARD
   ======================================================================== */
.achievement-clickable {
  cursor: pointer;
  position: relative;
}

.achievement-clickable:hover {
  border-color: var(--accent) !important;
  box-shadow: 0 0 25px rgba(96, 165, 250, 0.15);
}

.achievement-click-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.7;
  transition: var(--transition);
}

.achievement-clickable:hover .achievement-click-hint {
  opacity: 1;
}

.achievement-click-hint svg {
  flex-shrink: 0;
}

/* ========================================================================
   EVENTS LIST MODAL
   ======================================================================== */
.events-modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.events-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.events-modal-content {
  position: relative;
  z-index: 1;
  width: 90vw;
  max-width: 900px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(96, 165, 250, 0.3) transparent;
}

.events-modal-content::-webkit-scrollbar {
  width: 6px;
}

.events-modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.events-modal-content::-webkit-scrollbar-thumb {
  background: rgba(96, 165, 250, 0.3);
  border-radius: 3px;
}

/* Events List */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Event Card */
.event-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  animation: certCardReveal 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.event-card:nth-child(1) {
  animation-delay: 0.05s;
}

.event-card:nth-child(2) {
  animation-delay: 0.1s;
}

.event-card:nth-child(3) {
  animation-delay: 0.15s;
}

.event-card:nth-child(4) {
  animation-delay: 0.2s;
}

.event-card:nth-child(5) {
  animation-delay: 0.25s;
}

.event-card:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(96, 165, 250, 0.25);
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.4),
    0 0 25px rgba(37, 99, 235, 0.1);
}

.event-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.event-card:hover::before {
  opacity: 1;
}

/* Event Thumbnail — Stacked Card Pile */
.event-card-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 12px;
  position: relative;
  z-index: 1;
}

.event-card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Single image — no stacking */
.event-card-thumb:not(.event-card-thumb--stacked) .event-card-thumb-img {
  position: relative;
}

/* Stacked pile effect for 2+ items */
.event-card-thumb--stacked {
  width: 100px;
  height: 80px;
}

.event-card-thumb--stacked .event-card-thumb-img {
  position: absolute;
  width: 52px;
  height: 56px;
  top: 50%;
  left: 50%;
}

/* 2-card stack */
.event-card-thumb--stacked .event-card-thumb-img:nth-child(1) {
  transform: translate(-62%, -52%) rotate(-5deg);
  z-index: 1;
}

.event-card-thumb--stacked .event-card-thumb-img:nth-child(2) {
  transform: translate(-38%, -48%) rotate(5deg);
  z-index: 2;
}

/* 3-card stack (also used for 4+) */
.event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(1),
.event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(1) {
  transform: translate(-72%, -52%) rotate(-7deg);
  z-index: 1;
}

.event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(2),
.event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(2) {
  transform: translate(-50%, -50%) rotate(0deg);
  z-index: 2;
}

.event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(3),
.event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(3) {
  transform: translate(-28%, -48%) rotate(7deg);
  z-index: 3;
}

/* Hover — gentle fan out */
.event-card:hover .event-card-thumb--stacked .event-card-thumb-img:nth-child(1) {
  transform: translate(-66%, -52%) rotate(-8deg);
}

.event-card:hover .event-card-thumb--stacked .event-card-thumb-img:nth-child(2) {
  transform: translate(-34%, -48%) rotate(8deg);
}

.event-card:hover .event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(1),
.event-card:hover .event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(1) {
  transform: translate(-76%, -52%) rotate(-10deg);
}

.event-card:hover .event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(2),
.event-card:hover .event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(2) {
  transform: translate(-50%, -50%) rotate(0deg);
}

.event-card:hover .event-card-thumb--stacked[data-count="3"] .event-card-thumb-img:nth-child(3),
.event-card:hover .event-card-thumb--stacked[data-count="4"] .event-card-thumb-img:nth-child(3) {
  transform: translate(-24%, -48%) rotate(10deg);
}

.event-card:hover .event-card-thumb:not(.event-card-thumb--stacked) .event-card-thumb-img {
  transform: scale(1.05);
}

/* Overflow indicator (+N card) */
.event-card-thumb-overflow {
  position: absolute;
  width: 48px;
  height: 52px;
  top: 50%;
  left: 50%;
  transform: translate(-10%, -46%) rotate(12deg);
  z-index: 4;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 2px solid rgba(96, 165, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.event-card:hover .event-card-thumb-overflow {
  transform: translate(-5%, -46%) rotate(15deg);
}

/* Event Card Body */
.event-card-body {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.event-card-date {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  padding: 0.2rem 0.6rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 20px;
}

.event-card-date svg {
  width: 12px;
  height: 12px;
}

.event-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 0.3rem;
}

.event-card-count {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.event-card-count strong {
  color: rgba(255, 255, 255, 0.7);
}

/* Event Card Arrow */
.event-card-arrow {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.event-card:hover .event-card-arrow {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.3);
  color: var(--accent);
  transform: translateX(3px);
}

.event-card-arrow svg {
  width: 18px;
  height: 18px;
}

/* ========================================================================
   EVENT ALBUM BACK BUTTON
   ======================================================================== */
.event-album-back {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 0.6rem 1.1rem 0.6rem 0.75rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  font-family: inherit;
}

.event-album-back:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(-3px);
}

.event-album-back svg {
  width: 18px;
  height: 18px;
}

/* ========================================================================
   EVENTS MODAL — RESPONSIVE
   ======================================================================== */
@media (max-width: 768px) {
  .events-modal-content {
    padding: 1.25rem;
    width: 95vw;
  }

  .event-card {
    padding: 1rem;
    gap: 1rem;
  }

  .event-card-thumb {
    width: 64px;
    height: 64px;
    border-radius: 10px;
  }

  .event-card-thumb--stacked {
    width: 84px;
  }

  .event-card-thumb--stacked .event-card-thumb-img {
    width: 44px;
    height: 48px;
  }

  .event-card-thumb-overflow {
    width: 42px;
    height: 46px;
    font-size: 0.75rem;
  }

  .event-card-title {
    font-size: 0.95rem;
  }

  .event-card-arrow {
    display: none;
  }

  .event-album-back {
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 0.9rem 0.5rem 0.6rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .event-card-thumb {
    width: 56px;
    height: 56px;
  }

  .event-card-thumb--stacked {
    width: 74px;
  }

  .event-card-thumb--stacked .event-card-thumb-img {
    width: 38px;
    height: 42px;
  }

  .event-card-thumb-overflow {
    width: 36px;
    height: 40px;
    font-size: 0.7rem;
  }

  .event-card-date {
    font-size: 0.65rem;
  }

  .event-card-title {
    font-size: 0.9rem;
  }
}

/* ========================================================================
   CERTIFICATE ALBUM MODAL
   ======================================================================== */
.cert-album-modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cert-album-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.cert-album-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.cert-album-close:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(90deg);
}

.cert-album-close svg {
  width: 22px;
  height: 22px;
}

.cert-album-content {
  position: relative;
  z-index: 1;
  width: 90vw;
  max-width: 1100px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(96, 165, 250, 0.3) transparent;
}

.cert-album-content::-webkit-scrollbar {
  width: 6px;
}

.cert-album-content::-webkit-scrollbar-track {
  background: transparent;
}

.cert-album-content::-webkit-scrollbar-thumb {
  background: rgba(96, 165, 250, 0.3);
  border-radius: 3px;
}

.cert-album-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.cert-album-header-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(96, 165, 250, 0.1));
  border: 1px solid rgba(96, 165, 250, 0.2);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.15);
}

.cert-album-header-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.cert-album-header h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cert-album-header p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Album Grid */
.cert-album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 340px));
  gap: 1.5rem;
  justify-content: center;
}

/* Certificate Card */
.cert-album-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  transform: translateY(20px);
  opacity: 0;
  animation: certCardReveal 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.cert-album-card:nth-child(1) {
  animation-delay: 0.05s;
}

.cert-album-card:nth-child(2) {
  animation-delay: 0.1s;
}

.cert-album-card:nth-child(3) {
  animation-delay: 0.15s;
}

.cert-album-card:nth-child(4) {
  animation-delay: 0.2s;
}

.cert-album-card:nth-child(5) {
  animation-delay: 0.25s;
}

.cert-album-card:nth-child(6) {
  animation-delay: 0.3s;
}

@keyframes certCardReveal {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cert-album-card:hover {
  transform: translateY(-6px) !important;
  border-color: rgba(96, 165, 250, 0.25);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(37, 99, 235, 0.1);
}

.cert-album-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.8);
}

.cert-album-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cert-album-card:hover .cert-album-card-img img {
  transform: scale(1.05);
}

.cert-album-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.6) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cert-album-card:hover .cert-album-card-img::after {
  opacity: 1;
}

.cert-album-card-zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.cert-album-card:hover .cert-album-card-zoom {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.cert-album-card-zoom svg {
  width: 22px;
  height: 22px;
  color: #fff;
}

.cert-album-card-body {
  padding: 1.25rem;
}

.cert-album-card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.65rem;
}

.cert-album-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 0.4rem;
}

.cert-album-card-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========================================================================
   CERTIFICATE VIEWER MODAL (Expanded Single View)
   ======================================================================== */
.cert-viewer-modal {
  position: fixed;
  inset: 0;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.cert-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.cert-viewer-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.cert-viewer-close:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(90deg);
}

.cert-viewer-close svg {
  width: 22px;
  height: 22px;
}

.cert-viewer-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.cert-viewer-nav:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-50%) scale(1.1);
}

.cert-viewer-nav svg {
  width: 26px;
  height: 26px;
}

.cert-viewer-prev {
  left: 2rem;
}

.cert-viewer-next {
  right: 2rem;
}

.cert-viewer-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cert-viewer-content img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(37, 99, 235, 0.08);
  transition: opacity 0.3s ease;
}

.cert-viewer-info {
  text-align: center;
  max-width: 700px;
}

.cert-viewer-info h4 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.35rem;
}

.cert-viewer-info p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.cert-viewer-counter {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ========================================================================
   CERTIFICATE MODALS — RESPONSIVE
   ======================================================================== */
@media (max-width: 768px) {
  .cert-album-content {
    padding: 1.25rem;
    width: 95vw;
  }

  .cert-album-header {
    margin-bottom: 1.5rem;
  }

  .cert-album-header h3 {
    font-size: 1.35rem;
  }

  .cert-album-header p {
    font-size: 0.85rem;
  }

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

  #designs-album-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-album-close,
  .cert-viewer-close {
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }

  .cert-viewer-nav {
    width: 40px;
    height: 40px;
  }

  .cert-viewer-nav svg {
    width: 20px;
    height: 20px;
  }

  .cert-viewer-prev {
    left: 0.75rem;
  }

  .cert-viewer-next {
    right: 0.75rem;
  }

  .cert-viewer-info h4 {
    font-size: 1rem;
  }

  .cert-viewer-info p {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .cert-album-grid {
    grid-template-columns: 1fr;
  }

  #designs-album-grid {
    grid-template-columns: 1fr;
  }

  .cert-album-header-icon {
    width: 52px;
    height: 52px;
  }

  .cert-album-header-icon svg {
    width: 22px;
    height: 22px;
  }
}

/* ========================================================================
   FLOATING VISITOR COUNTER
   ======================================================================== */
.visitor-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 500;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  cursor: default;
  user-select: none;
}

.visitor-counter.visible {
  opacity: 1;
  transform: translateY(0);
}

.visitor-counter:hover {
  border-color: rgba(96, 165, 250, 0.25);
  box-shadow: 0 4px 24px rgba(96, 165, 250, 0.1);
}

/* Pulsing live dot */
.visitor-counter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: visitorPulse 2s ease-in-out infinite;
}

@keyframes visitorPulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
  }
}

.visitor-counter svg {
  flex-shrink: 0;
  color: var(--accent);
}

#visitor-count {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.visitor-counter-label {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  text-transform: lowercase;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .visitor-counter {
    bottom: 1rem;
    left: 1rem;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    gap: 0.4rem;
  }

  .visitor-counter-dot {
    width: 6px;
    height: 6px;
  }

  #visitor-count {
    font-size: 0.8rem;
  }
}