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

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --google-blue: #4285F4;
  --google-red: #EA4335;
  --google-yellow: #FBBC05;
  --google-green: #34A853;
  
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.6);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.1);
}

.light-mode {
  --bg-primary: #ffffff;
  --bg-secondary: #f3f4f6;
  --bg-card: rgba(255, 255, 255, 0.8);
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --border-color: rgba(0, 0, 0, 0.1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== SPLASH SCREEN ===== */
#splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

#splash-screen.hidden {
  opacity: 0;
  transform: scale(1.1);
  pointer-events: none;
}

.splash-bg-circles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float-circle 6s ease-in-out infinite;
}

.bg-circle:nth-child(1) {
  width: 400px;
  height: 400px;
  background: rgba(66, 133, 244, 0.2);
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.bg-circle:nth-child(2) {
  width: 350px;
  height: 350px;
  background: rgba(234, 67, 53, 0.2);
  top: 60%;
  right: 15%;
  animation-delay: 1s;
}

.bg-circle:nth-child(3) {
  width: 300px;
  height: 300px;
  background: rgba(251, 188, 5, 0.2);
  bottom: 20%;
  left: 30%;
  animation-delay: 2s;
}

.bg-circle:nth-child(4) {
  width: 380px;
  height: 380px;
  background: rgba(52, 168, 83, 0.2);
  top: 30%;
  right: 30%;
  animation-delay: 3s;
}

@keyframes float-circle {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.1); }
}

.splash-content {
  position: relative;
  z-index: 10;
  text-align: center;
}

.splash-logo {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.splash-logo span {
  font-size: 5rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(-50px) rotateX(-90deg);
  animation: letter-drop 0.6s ease forwards;
}

.splash-logo span:nth-child(1) { color: var(--google-blue); animation-delay: 0.1s; }
.splash-logo span:nth-child(2) { color: var(--google-red); animation-delay: 0.2s; }
.splash-logo span:nth-child(3) { color: var(--google-yellow); animation-delay: 0.3s; }
.splash-logo span:nth-child(4) { color: var(--google-green); animation-delay: 0.4s; }

@keyframes letter-drop {
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0);
  }
}

.splash-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  opacity: 0;
  animation: fade-in 0.5s ease 0.8s forwards;
}

.splash-university {
  font-size: 1.125rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  animation: fade-in 0.5s ease 1s forwards;
}

.loading-bar-container {
  width: 256px;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  margin-top: 48px;
  overflow: hidden;
  opacity: 0;
  animation: fade-in 0.5s ease 1.2s forwards;
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
  border-radius: 3px;
  transition: width 0.1s ease;
}

.loading-text {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  opacity: 0;
  animation: fade-in 0.5s ease 1.4s forwards;
}

@keyframes fade-in {
  to { opacity: 1; }
}

/* ===== 3D BACKGROUND ===== */
#three-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, 
    rgba(10, 14, 23, 0.8), 
    rgba(10, 14, 23, 0.9), 
    rgba(10, 14, 23, 1));
  z-index: -1;
  pointer-events: none;
}

.light-mode .bg-overlay {
  background: linear-gradient(to bottom, 
    rgba(255, 255, 255, 0.85), 
    rgba(255, 255, 255, 0.95), 
    rgba(255, 255, 255, 1));
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-dots {
  display: flex;
  gap: 4px;
}

.logo-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.logo-dots span:hover {
  transform: scale(1.3);
}

.logo-dots span:nth-child(1) { background: var(--google-blue); }
.logo-dots span:nth-child(2) { background: var(--google-red); }
.logo-dots span:nth-child(3) { background: var(--google-yellow); }
.logo-dots span:nth-child(4) { background: var(--google-green); }

.logo-text h1 {
  font-size: 1.125rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

nav {
  display: none;
}

@media (min-width: 768px) {
  nav {
    display: flex;
    gap: 32px;
  }
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
  position: relative;
}

nav a:hover {
  color: var(--text-primary);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--google-blue), var(--google-green));
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-links {
  display: none;
}

@media (min-width: 640px) {
  .social-links {
    display: flex;
    gap: 8px;
  }
}

.social-links a {
  padding: 8px;
  color: var(--text-secondary);
  transition: color 0.2s ease, transform 0.2s ease;
}

.social-links a:hover {
  color: var(--text-primary);
  transform: scale(1.1);
}

#theme-toggle {
  padding: 8px;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

#theme-toggle:hover {
  background: var(--border-color);
  transform: scale(1.05);
}

/* ===== HERO SECTION ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 96px 16px 48px;
  text-align: center;
}

.hero-content {
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  margin-bottom: 24px;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  background: rgba(66, 133, 244, 0.1);
  color: var(--google-blue);
  border: 1px solid rgba(66, 133, 244, 0.2);
  opacity: 0;
  animation: fade-up 0.8s ease 0.2s forwards;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
  opacity: 0;
  animation: fade-up 0.8s ease 0.3s forwards;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
    -webkit-background-clip: text; /* valid */
    -webkit-text-fill-color: transparent; /* valid */

}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.4s forwards;
}

.hero-description strong {
  color: var(--text-primary);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.5s forwards;
}

.btn-primary {
  padding: 12px 32px;
  border-radius: 12px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--google-blue), var(--google-red), var(--google-yellow));
  background-size: 200% 100%;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: shimmer 3s linear infinite;
}

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

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(66, 133, 244, 0.3);
}

.btn-secondary {
  padding: 12px 32px;
  border-radius: 12px;
  font-weight: 600;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn-secondary:hover {
  transform: scale(1.05);
  background: var(--bg-secondary);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.6s forwards;
}

@media (min-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-card svg {
  width: 32px;
  height: 32px;
  margin: 0 auto 12px;
}

.stat-card:nth-child(1) svg { color: var(--google-blue); }
.stat-card:nth-child(2) svg { color: var(--google-red); }
.stat-card:nth-child(3) svg { color: var(--google-yellow); }
.stat-card:nth-child(4) svg { color: var(--google-green); }

.stat-value {
  font-size: 1.875rem;
  font-weight: 700;
}

.stat-card:nth-child(1) .stat-value { color: var(--google-blue); }
.stat-card:nth-child(2) .stat-value { color: var(--google-red); }
.stat-card:nth-child(3) .stat-value { color: var(--google-yellow); }
.stat-card:nth-child(4) .stat-value { color: var(--google-green); }

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fade-in 0.5s ease 1.5s forwards;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--text-secondary);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

.scroll-dot {
  width: 6px;
  height: 12px;
  background: var(--text-secondary);
  border-radius: 3px;
  animation: scroll-bounce 1.5s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MEMBERS SECTION ===== */
#members {
  padding: 80px 16px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.5rem;
  }
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Search & Filters */
.search-filters {
  max-width: 800px;
  margin: 0 auto 32px;
}

.search-container {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 8px;
}

.search-row {
  display: flex;
  gap: 8px;
}

.search-input-wrapper {
  flex: 1;
  position: relative;
}

.search-input-wrapper svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  width: 20px;
  height: 20px;
}

#search-input {
  width: 100%;
  padding: 12px 16px 12px 48px;
  background: var(--bg-secondary);
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: box-shadow 0.2s ease;
}

#search-input::placeholder {
  color: var(--text-secondary);
}

#search-input:focus {
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.5);
}

#filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

#filter-toggle:hover,
#filter-toggle.active {
  background: var(--google-blue);
  color: white;
}

#filter-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

#filter-toggle.active svg.chevron {
  transform: rotate(180deg);
}

.filter-indicator {
  width: 8px;
  height: 8px;
  background: var(--google-red);
  border-radius: 50%;
  display: none;
}

.filter-indicator.visible {
  display: block;
}

.filter-options {
  display: none;
  padding-top: 16px;
}

.filter-options.visible {
  display: block;
}

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

@media (min-width: 640px) {
  .filter-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.filter-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.filter-group select {
  width: 100%;
  padding: 10px 16px;
  background: var(--bg-secondary);
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  outline: none;
  transition: box-shadow 0.2s ease;
}

.filter-group select:focus {
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.5);
}

#clear-filters {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 0;
  background: none;
  border: none;
  color: var(--google-red);
  font-size: 0.875rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

#clear-filters:hover {
  opacity: 0.8;
}

#clear-filters.visible {
  display: flex;
}

.results-count {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.results-count svg {
  width: 16px;
  height: 16px;
}

/* Loading & Error States */
.loading-state,
.error-state,
.empty-state {
  text-align: center;
  padding: 80px 16px;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--bg-secondary);
  border-top-color: var(--google-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

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

.error-state svg,
.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}

.error-state svg {
  color: var(--google-red);
}

.error-state button {
  margin-top: 16px;
  padding: 8px 24px;
  background: var(--google-blue);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.error-state button:hover {
  opacity: 0.9;
}

.empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-icon svg {
  margin: 0;
  color: var(--text-secondary);
}

/* Members Grid */
.members-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .members-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .members-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .members-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Member Card */
.member-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  animation: card-appear 0.5s ease forwards;
}

@keyframes card-appear {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.member-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.member-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.1), transparent, rgba(52, 168, 83, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.member-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.member-card:hover::after {
  transform: scaleX(1);
}

.card-content {
  position: relative;
  z-index: 1;
}

.member-photo-wrapper {
  width: 96px;
  height: 96px;
  margin: 0 auto 16px;
  position: relative;
}

.photo-border {
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
  padding: 2px;
}

.member-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  border: 2px solid var(--bg-primary);
}

.online-indicator {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: var(--google-green);
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  z-index: 2;
}

.member-info {
  text-align: center;
  margin-bottom: 16px;
}

.member-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.member-role {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
}

.role-Lead { background: rgba(66, 133, 244, 0.2); color: var(--google-blue); }
.role-Tech-Lead { background: rgba(234, 67, 53, 0.2); color: var(--google-red); }
.role-Design-Lead { background: rgba(251, 188, 5, 0.2); color: var(--google-yellow); }
.role-Web-Lead { background: rgba(52, 168, 83, 0.2); color: var(--google-green); }
.role-Cloud-Lead { background: rgba(66, 133, 244, 0.2); color: var(--google-blue); }
.role-Content-Lead { background: rgba(234, 67, 53, 0.2); color: var(--google-red); }
.role-Operations-Lead { background: rgba(251, 188, 5, 0.2); color: var(--google-yellow); }
.role-Event-Coordinator { background: rgba(52, 168, 83, 0.2); color: var(--google-green); }
.role-Core-Member { background: rgba(66, 133, 244, 0.2); color: var(--google-blue); }

.member-bio {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.member-skills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.skill-tag {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 0.75rem;
  background: var(--bg-secondary);
  border-radius: 6px;
  color: var(--text-secondary);
}

.skill-tag svg {
  width: 12px;
  height: 12px;
}

.member-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.member-location svg {
  width: 12px;
  height: 12px;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border-color);
  padding: 48px 16px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-links h4,
.footer-social h4 {
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.footer-social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-secondary);
  border-radius: 8px;
  color: var(--text-secondary);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.footer-social-links a:hover {
  background: var(--google-blue);
  color: white;
  transform: scale(1.1);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-bottom svg {
  width: 16px;
  height: 16px;
  color: var(--google-red);
}

/* ===== UTILITY CLASSES ===== */
.hidden {
  display: none !important;
}