/* ----- ROOT VARIABLES ----- */
:root {
  --bg-body: #eef2f7;
  --bg-website: #eef2f7;
  --bg-navbar: rgba(255, 255, 255, 0.85);
  --bg-card: rgba(255, 255, 255, 0.7);
  --bg-card-hover: rgba(255, 255, 255, 0.92);
  --bg-content-wrapper: rgba(255, 255, 255, 0.3);
  --bg-footer: rgba(255, 255, 255, 0.92);
  --bg-modal: #ffffff;
  --bg-modal-content: #ffffff;
  
  --text-primary: #1a2638;
  --text-secondary: #1f2a3f;
  --text-footer: #3f4d64;
  --text-modal: #1a2638;
  
  --border-navbar: rgba(0, 0, 0, 0.06);
  --border-footer: rgba(0, 0, 0, 0.06);
  --border-modal: rgba(0, 0, 0, 0.08);
  
  --icon-color: #2f405b;
  --icon-hover: #4a6a9a;
  
  --gradient-brand-start: #1e2a3a;
  --gradient-brand-end: #3c4e6a;
  
  --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-dropdown: 0 8px 30px rgba(0, 0, 0, 0.15);

  --tooltip-bg: #ffffff;
  --tooltip-text: #1a2638;
  --tooltip-arrow: #ffffff;
  --tooltip-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  --tooltip-border: rgba(0, 0, 0, 0.08);

  --border-color-1: #032146;
  --border-color-2: #C3F2FF;
  --border-color-3: #b00;
  
  --dropdown-bg: #ffffff;
  --dropdown-text: #1a2638;
  --dropdown-hover: rgba(0, 0, 0, 0.05);
  --dropdown-border: #dce3ec;
  --dropdown-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --dropdown-scrollbar: #c8d2e3;
  
  --modal-overlay-bg: rgba(0, 0, 0, 0.6);
  
  /* Close button colors */
  --close-btn-color: #1a2638;
  --close-btn-hover-bg: rgba(0, 0, 0, 0.05);
  --close-btn-hover-color: #1a2638;
  
  /* Coming soon colors */
  --coming-soon-bg: rgba(255, 215, 0, 0.08);
  --coming-soon-text: #8a7a3a;
  --coming-soon-border: rgba(255, 215, 0, 0.15);
}

.website.night {
  --bg-body: #0d1117;
  --bg-website: #0d1117;
  --bg-navbar: rgba(13, 17, 23, 0.92);
  --bg-card: rgba(34, 42, 56, 0.7);
  --bg-card-hover: rgba(48, 58, 76, 0.85);
  --bg-content-wrapper: rgba(13, 17, 23, 0.5);
  --bg-footer: rgba(13, 17, 23, 0.95);
  --bg-modal: #1a2332;
  --bg-modal-content: #1a2332;
  
  --text-primary: #dce3ec;
  --text-secondary: #c8d2e3;
  --text-footer: #9aabbf;
  --text-modal: #eef2f7;
  
  --border-navbar: rgba(255, 255, 255, 0.06);
  --border-footer: rgba(255, 255, 255, 0.06);
  --border-modal: rgba(255, 255, 255, 0.08);
  
  --icon-color: #9bb3da;
  --icon-hover: #b0c7e7;
  
  --gradient-brand-start: #d6e2ff;
  --gradient-brand-end: #a5b9da;
  
  --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-dropdown: 0 8px 30px rgba(0, 0, 0, 0.4);

  --tooltip-bg: #2b3347;
  --tooltip-text: #eef2f7;
  --tooltip-arrow: #2b3347;
  --tooltip-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  --tooltip-border: rgba(255, 255, 255, 0.08);

  --border-color-1: #3a5f8a;
  --border-color-2: #b0daf5;
  --border-color-3: #e05a6a;
  
  --dropdown-bg: #2b3347;
  --dropdown-text: #eef2f7;
  --dropdown-hover: rgba(255, 255, 255, 0.08);
  --dropdown-border: #3d4a62;
  --dropdown-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  --dropdown-scrollbar: #4b5570;
  
  --modal-overlay-bg: rgba(0, 0, 0, 0.8);
  
  /* Close button colors - night */
  --close-btn-color: #eef2f7;
  --close-btn-hover-bg: rgba(255, 255, 255, 0.08);
  --close-btn-hover-color: #ffffff;
  
  /* Coming soon colors - night */
  --coming-soon-bg: rgba(255, 215, 0, 0.06);
  --coming-soon-text: #c4b06a;
  --coming-soon-border: rgba(255, 215, 0, 0.08);
}

/* ----- RESET & BASE ----- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  height: 100%;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-body);
}

/* ----- ANIMATED BACKGROUND (particles) ----- */
.website {
  display: none;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  background: var(--bg-website);
  position: relative;
  overflow: hidden;
}
.website::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(120, 180, 255, 0.08) 0%, transparent 50%),
			  radial-gradient(circle at 70% 80%, rgba(255, 120, 200, 0.06) 0%, transparent 50%),
			  radial-gradient(circle at 50% 20%, rgba(100, 255, 200, 0.05) 0%, transparent 50%);
  animation: gradientMove 20s ease-in-out infinite alternate;
  z-index: 0;
  pointer-events: none;
}
.website.night::before {
  background: radial-gradient(circle at 30% 50%, rgba(80, 120, 255, 0.06) 0%, transparent 50%),
			  radial-gradient(circle at 70% 80%, rgba(200, 80, 255, 0.05) 0%, transparent 50%),
			  radial-gradient(circle at 50% 20%, rgba(80, 255, 200, 0.04) 0%, transparent 50%);
}
@keyframes gradientMove {
  0% { transform: rotate(0deg) scale(1); }
  33% { transform: rotate(5deg) scale(1.05); }
  66% { transform: rotate(-3deg) scale(0.95); }
  100% { transform: rotate(0deg) scale(1); }
}

.particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 6px; height: 6px;
  background: rgba(100, 150, 255, 0.15);
  border-radius: 50%;
  animation: floatParticle 15s infinite ease-in-out;
}
.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 18s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 14s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 20s; }
.particle:nth-child(4) { left: 40%; animation-delay: 1s; animation-duration: 16s; }
.particle:nth-child(5) { left: 50%; animation-delay: 3s; animation-duration: 19s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; animation-duration: 17s; }
.particle:nth-child(7) { left: 70%; animation-delay: 2s; animation-duration: 15s; }
.particle:nth-child(8) { left: 80%; animation-delay: 4s; animation-duration: 21s; }
.particle:nth-child(9) { left: 90%; animation-delay: 1s; animation-duration: 13s; }
.particle:nth-child(10) { left: 15%; animation-delay: 3s; animation-duration: 22s; }
.particle:nth-child(11) { left: 45%; animation-delay: 6s; animation-duration: 16s; }
.particle:nth-child(12) { left: 75%; animation-delay: 2s; animation-duration: 19s; }
.website.night .particle {
  background: rgba(150, 180, 255, 0.1);
}
@keyframes floatParticle {
  0%, 100% { transform: translateY(0px) translateX(0px) scale(1); opacity: 0.3; }
  25% { transform: translateY(-30vh) translateX(20px) scale(1.5); opacity: 0.8; }
  50% { transform: translateY(-50vh) translateX(-10px) scale(0.8); opacity: 0.5; }
  75% { transform: translateY(-20vh) translateX(30px) scale(1.2); opacity: 0.7; }
}

/* ===== MOVING BORDER ===== */
@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.moving-border {
  width: 100%;
  height: 100%;
  position: relative;
  background: var(--bg-card);
  padding: 3px;
  border-radius: 20px;
  transition: background 0.3s;
}

.moving-border::before,
.moving-border::after {
  content: "";
  position: absolute;
  inset: -0.2rem;
  z-index: -1;
  background: linear-gradient(var(--angle), 
	var(--border-color-1), 
	var(--border-color-2), 
	var(--border-color-3)
  );
  border-radius: inherit;
}
.moving-border::after {
  filter: blur(10px);
  opacity: 0.5;
}

.content-card:nth-child(1) .moving-border::before,
.content-card:nth-child(1) .moving-border::after {
  animation: rotate1 1.8s linear infinite;
}
.content-card:nth-child(2) .moving-border::before,
.content-card:nth-child(2) .moving-border::after {
  animation: rotate2 3.2s linear infinite reverse;
}
.content-card:nth-child(3) .moving-border::before,
.content-card:nth-child(3) .moving-border::after {
  animation: rotate3 2.4s linear infinite;
}

@keyframes rotate1 {
  0% { --angle: 0deg; }
  100% { --angle: 360deg; }
}
@keyframes rotate2 {
  0% { --angle: 0deg; }
  100% { --angle: 360deg; }
}
@keyframes rotate3 {
  0% { --angle: 0deg; }
  100% { --angle: 360deg; }
}

/* ===== SHOP-STYLE CARDS GRID ===== */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.content-card {
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
			  box-shadow 0.4s ease;
  animation: fadeInUp 0.6s ease-out both;
  background: transparent;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  aspect-ratio: 1 / 1.25;
  max-width: 320px;
  margin: 0 auto;
}
.content-card:not(.coming-soon) {
  cursor: pointer;
}
.content-card:hover:not(.coming-soon) {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-card);
}
.content-card.coming-soon {
  cursor: not-allowed;
  opacity: 0.7;
}
.content-card.coming-soon:hover {
  transform: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.content-card.coming-soon .moving-border {
  background: var(--coming-soon-bg);
}
.content-card.coming-soon .moving-border::before,
.content-card.coming-soon .moving-border::after {
  opacity: 0.3;
}

.card-content {
  display: flex;
  flex-direction: column;
  padding: 0;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-card);
  border-radius: inherit;
  transition: background 0.3s;
  position: relative;
  z-index: 1;
  height: 100%;
  overflow: hidden;
}
.content-card:hover:not(.coming-soon) .card-content {
  background: var(--bg-card-hover);
}
.content-card.coming-soon .card-content {
  background: var(--coming-soon-bg);
}

/* Coming Soon Overlay */
.coming-soon-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 10;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.content-card.coming-soon .coming-soon-overlay {
  opacity: 1;
}
.coming-soon-overlay i {
  font-size: 2.5rem;
  color: #ffd93d;
  margin-bottom: 8px;
  animation: pulseIcon 2s ease-in-out infinite;
}
.coming-soon-overlay span {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  letter-spacing: 1px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.coming-soon-overlay .coming-date {
  font-size: 0.8rem;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

.card-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
  background: #d9e2f0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.content-card:hover:not(.coming-soon) .card-thumbnail img {
  transform: scale(1.05);
}
.card-thumbnail i {
  font-size: 3rem;
  color: var(--icon-color);
  opacity: 0.3;
}

.card-thumbnail .platform-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-thumbnail .platform-badge i {
  font-size: 0.8rem;
  opacity: 1;
}
.card-thumbnail .platform-badge.youtube {
  background: rgba(255, 0, 0, 0.85);
}
.card-thumbnail .platform-badge.udemy {
  background: rgba(164, 53, 240, 0.85);
}

.card-date-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.65);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.card-date-badge i {
  font-size: 0.6rem;
  opacity: 0.8;
}

.card-info {
  flex: 1;
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.card-info .card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-info .card-subtitle {
  font-size: 0.75rem;
  opacity: 0.7;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-info .card-subtitle i {
  font-size: 0.8rem;
}
.card-info .card-desc {
  font-size: 0.78rem;
  opacity: 0.6;
  color: var(--text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 2px;
  flex: 1;
}
.card-info .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--border-navbar);
}
.card-info .card-badge {
  display: inline-block;
  padding: 2px 12px;
  border-radius: 20px;
  font-size: 0.6rem;
  font-weight: 600;
  background: rgba(255, 215, 0, 0.2);
  color: #8a7a3a;
}
.website.night .card-info .card-badge {
  background: rgba(255, 215, 0, 0.1);
  color: #c4b06a;
}
.content-card.coming-soon .card-info .card-badge {
  background: var(--coming-soon-bg);
  color: var(--coming-soon-text);
  border: 1px solid var(--coming-soon-border);
}
.card-info .card-arrow {
  opacity: 0.3;
  font-size: 0.8rem;
  transition: all 0.4s ease;
}
.content-card:hover:not(.coming-soon) .card-arrow {
  opacity: 1;
  transform: translateX(4px);
}

.content-card:nth-child(1) { animation-delay: 0.05s; }
.content-card:nth-child(2) { animation-delay: 0.15s; }
.content-card:nth-child(3) { animation-delay: 0.25s; }
@keyframes fadeInUp {
  0% { transform: translateY(30px) scale(0.98); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* ----- NAVBAR ----- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2.5rem;
  background: var(--bg-navbar);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-navbar);
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
  animation: slideDown 0.6s ease-out;
}
@keyframes slideDown {
  0% { transform: translateY(-100%); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.nav-left { display: flex; align-items: center; gap: 14px; }
.nav-icon { width: 42px; height: 42px; border-radius: 12px; overflow: hidden; flex-shrink: 0; }
.nav-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.nav-brand {
  font-size: 1.7rem; font-weight: 600; letter-spacing: -0.5px;
  background: linear-gradient(145deg, var(--gradient-brand-start), var(--gradient-brand-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 4s ease-in-out infinite;
  background-size: 200% 200%;
}
@keyframes shimmerText {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.nav-right { display: flex; align-items: center; gap: 24px; }
.nav-links { display: flex; gap: 14px; list-style: none; }
.nav-link {
  font-weight: 500; color: var(--text-secondary); padding: 6px 12px;
  border-radius: 40px; font-size: 1rem; background: transparent;
  border: none; cursor: pointer; transition: all 0.3s ease;
  position: relative;
}
.nav-link:hover {
  background: rgba(0,0,0,0.06); color: #0f1a2a; transform: scale(1.05);
}
.website.night .nav-link:hover { color: white; background: rgba(255,255,255,0.08); }

.nav-link .tooltip {
  visibility: hidden;
  opacity: 0;
  width: 170px;
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  text-align: center;
  border-radius: 12px;
  padding: 10px 14px;
  position: absolute;
  z-index: 10;
  top: calc(100% + 12px);
  left: 0;
  transform: translateY(6px);
  transition: 0.25s;
  font-weight: 400;
  font-size: 0.85rem;
  box-shadow: var(--tooltip-shadow);
  pointer-events: none;
  white-space: nowrap;
  border: 1px solid var(--tooltip-border);
}
.nav-link .tooltip::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 18px;
  border: 6px solid transparent;
  border-bottom-color: var(--tooltip-arrow);
}
.nav-link .tooltip .coffee-icon { 
  display: block; 
  font-size: 1.4rem; 
  margin-bottom: 4px; 
  animation: bounce 2s ease-in-out infinite; 
}
@keyframes bounce { 
  0%,100%{transform:translateY(0);} 
  50%{transform:translateY(-4px);} 
}
.nav-link:hover .tooltip { 
  visibility: visible; 
  opacity: 1; 
  transform: translateY(0); 
}

.toggle-btn {
  background: #f0f5ff; border: 1px solid #cddae9; padding: 8px 20px;
  border-radius: 40px; font-weight: 500; font-size: 0.95rem;
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  color: var(--text-secondary); transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.toggle-btn::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(100,150,255,0.1) 0%, transparent 60%);
  animation: rotateGlow 6s linear infinite; opacity: 0; transition: opacity 0.3s;
}
.toggle-btn:hover::before { opacity: 1; }
@keyframes rotateGlow { 0%{transform:rotate(0deg);} 100%{transform:rotate(360deg);} }
.toggle-btn:hover { transform: scale(1.05); background: #e6edfa; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.website.night .toggle-btn { background: #2b3347; color: #f0e68c; border-color: #4b5570; }
.website.night .toggle-btn:hover { background: #3d475f; box-shadow: 0 4px 20px rgba(255,215,0,0.15); }
.toggle-btn i { font-size: 1rem; transition: transform 0.5s ease; }
.toggle-btn:hover i { transform: rotate(180deg); }

.ad-banner {
  width: 100%; padding: 0.8rem 2rem; text-align: center;
  background: rgba(255,215,0,0.12); border-bottom: 1px solid rgba(255,215,0,0.2);
  font-weight: 500; color: #7a6a2a; display: flex; align-items: center;
  justify-content: center; gap: 12px; flex-wrap: wrap;
  animation: slideIn 0.8s ease-out; position: relative; overflow: hidden;
}
.ad-banner::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.1), transparent);
  animation: shimmerBanner 4s ease-in-out infinite;
}
@keyframes shimmerBanner { 0%{left:-100%;} 100%{left:100%;} }
@keyframes slideIn { 0%{transform:translateX(-100%); opacity:0;} 100%{transform:translateX(0); opacity:1;} }
.website.night .ad-banner { background: rgba(255,215,0,0.06); border-color: rgba(255,215,0,0.08); color: #c4b06a; }
.ad-banner i { font-size: 1.2rem; color: #f5a623; animation: pulseIcon 2s ease-in-out infinite; }
@keyframes pulseIcon { 0%,100%{transform:scale(1);} 50%{transform:scale(1.2);} }
.ad-banner .ad-text {
  background: rgba(255,215,0,0.15); padding: 2px 16px; border-radius: 40px;
  font-size: 0.85rem; font-weight: 600; color: #8a7a3a;
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse { 0%,100%{box-shadow:0 0 5px rgba(255,215,0,0.2);} 50%{box-shadow:0 0 20px rgba(255,215,0,0.4);} }
.website.night .ad-banner .ad-text { background: rgba(255,215,0,0.08); color: #c4b06a; }
.ad-banner-bottom { border-bottom: none; border-top: 1px solid rgba(255,215,0,0.2); background: rgba(255,215,0,0.08); animation: slideInRight 0.8s ease-out; }
@keyframes slideInRight { 0%{transform:translateX(100%); opacity:0;} 100%{transform:translateX(0); opacity:1;} }
.website.night .ad-banner-bottom { border-top: 1px solid rgba(255,215,0,0.08); background: rgba(255,215,0,0.04); }

.content-wrapper {
  flex: 1; 
  display: flex; 
  flex-direction: column;
  padding: 2rem 18rem; /* 2rem 3rem; */
  background: var(--bg-content-wrapper);
  backdrop-filter: blur(4px); 
  position: relative; z-index: 1;
}

.footer {
  position: sticky; bottom: 0; z-index: 100;
  padding: 0.9rem 2.5rem; text-align: center; font-size: 0.95rem;
  color: var(--text-footer); background: var(--bg-footer);
  backdrop-filter: blur(12px); border-top: 1px solid var(--border-footer);
  width: 100%; animation: slideUp 0.6s ease-out;
}
@keyframes slideUp { 0%{transform:translateY(100%); opacity:0;} 100%{transform:translateY(0); opacity:1;} }
.footer .heart { color: #d64b5a; display: inline-block; margin: 0 4px; animation: heartBeat 1.5s ease-in-out infinite; }

@keyframes heartBeat { 0%,100%{transform:scale(1);} 25%{transform:scale(1.2);} 50%{transform:scale(1);} 75%{transform:scale(1.1);} }
.footer a { color: #2d405b; text-decoration: none; font-weight: 500; border-bottom: 1px dashed rgba(45,64,91,0.2); transition: all 0.3s; position: relative; }
.footer a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: #2d405b; transition: width 0.3s; }
.footer a:hover::after { width: 100%; }
.footer a:hover { border-bottom-color: transparent; }
.website.night .footer a { color: #b0c7e7; border-bottom-color: rgba(176,199,231,0.2); }
.website.night .footer a::after { background: #b0c7e7; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--modal-overlay-bg);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: 0.35s ease;
  padding: 20px;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-box {
  background: var(--bg-modal);
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  border-radius: 40px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.3);
  border: 1px solid var(--border-modal);
  transform: scale(0.9) rotate(-3deg);
  transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-overlay.active .modal-box { transform: scale(1) rotate(0deg); }

/* Modal Header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px 12px 24px;
  border-bottom: 1px solid var(--border-modal);
  flex-shrink: 0;
  background: var(--bg-modal);
}
.modal-header-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-modal);
  opacity: 0.8;
  letter-spacing: 0.3px;
}
.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--close-btn-color);
  font-size: 1.3rem;
  transition: all 0.3s ease;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  line-height: 1;
  padding: 0;
  opacity: 0.6;
}
.modal-close:hover { 
  opacity: 1;
  background: var(--close-btn-hover-bg);
  color: var(--close-btn-hover-color);
  transform: rotate(90deg) scale(1.1);
}

/* Modal Footer */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-top: 1px solid var(--border-modal);
  flex-shrink: 0;
  background: var(--bg-modal);
  gap: 12px;
}
.modal-footer-text {
  font-size: 0.8rem;
  color: var(--text-modal);
  opacity: 0.5;
  letter-spacing: 0.3px;
}
.modal-footer-text i {
  margin: 0 4px;
  opacity: 0.7;
}
.modal-footer .footer-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-modal);
  opacity: 0.2;
}

/* Modal Content */
.modal-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem 2.2rem 2rem 2.2rem;
  color: var(--text-modal);
  background: var(--bg-modal-content);
}
.modal-content::-webkit-scrollbar {
  width: 4px;
}
.modal-content::-webkit-scrollbar-track {
  background: transparent;
}
.modal-content::-webkit-scrollbar-thumb {
  background: var(--icon-color);
  border-radius: 10px;
  opacity: 0.5;
}
.modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--icon-hover);
}

.modal-thumbnail {
  width: 100%;
  height: 180px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 16px;
  background: #d9e2f0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.modal-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal-thumbnail i {
  font-size: 4rem;
  color: var(--icon-color);
  opacity: 0.3;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-modal);
  flex-shrink: 0;
}
.modal-subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  opacity: 0.7;
  margin-bottom: 8px;
  color: var(--text-modal);
  flex-shrink: 0;
}
.modal-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.8;
  margin-bottom: 12px;
  color: var(--text-modal);
  flex-shrink: 0;
}

.modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.modal-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--icon-hover);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: 8px;
  background: rgba(74, 106, 154, 0.08);
  transition: all 0.3s ease;
}
.modal-link:hover {
  background: rgba(74, 106, 154, 0.15);
  text-decoration: none;
  transform: translateY(-2px);
}
.modal-link i { font-size: 0.8rem; }
.modal-link.code-link {
  background: rgba(46, 160, 67, 0.1);
  color: #2ea043;
}
.modal-link.code-link:hover {
  background: rgba(46, 160, 67, 0.18);
}
.modal-link.learn-link {
  background: rgba(0, 118, 255, 0.1);
  color: #0076ff;
}
.modal-link.learn-link:hover {
  background: rgba(0, 118, 255, 0.18);
}
.website.night .modal-link {
  background: rgba(176, 199, 231, 0.08);
}
.website.night .modal-link:hover {
  background: rgba(176, 199, 231, 0.15);
}
.website.night .modal-link.code-link {
  background: rgba(46, 160, 67, 0.15);
  color: #4caf50;
}
.website.night .modal-link.code-link:hover {
  background: rgba(46, 160, 67, 0.25);
}
.website.night .modal-link.learn-link {
  background: rgba(0, 118, 255, 0.15);
  color: #4d96ff;
}
.website.night .modal-link.learn-link:hover {
  background: rgba(0, 118, 255, 0.25);
}

.modal-dropdown-group {
  margin: 12px 0 16px;
  flex-shrink: 0;
}
.modal-dropdown-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-modal);
  font-size: 0.85rem;
  letter-spacing: 0.3px;
}
.modal-dropdown-group label i {
  margin-right: 6px;
  opacity: 0.7;
}

.custom-dropdown-wrapper {
  position: relative;
  width: 100%;
}

.dropdown-trigger {
  width: 100%;
  padding: 10px 14px;
  background: var(--dropdown-bg);
  color: var(--dropdown-text);
  border: 2px solid var(--dropdown-border);
  border-radius: 12px;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
  font-weight: 500;
}
.dropdown-trigger:hover {
  border-color: var(--icon-hover);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.dropdown-trigger .trigger-text {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dropdown-trigger .trigger-icon {
  margin-left: 12px;
  transition: transform 0.3s ease;
  opacity: 0.6;
}
.dropdown-trigger.active .trigger-icon {
  transform: rotate(180deg);
}

.dropdown-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--dropdown-bg);
  border: 2px solid var(--dropdown-border);
  border-radius: 12px;
  box-shadow: var(--dropdown-shadow);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 50;
  padding: 0;
}
.dropdown-list.open {
  max-height: 220px;
  opacity: 1;
  visibility: visible;
  padding: 4px 0;
}

.dropdown-scroll {
  max-height: 200px;
  overflow-y: auto;
  padding: 0 4px;
}
.dropdown-scroll::-webkit-scrollbar {
  width: 4px;
}
.dropdown-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.dropdown-scroll::-webkit-scrollbar-thumb {
  background: var(--dropdown-scrollbar);
  border-radius: 10px;
}

.dropdown-item {
  padding: 8px 14px;
  cursor: pointer;
  color: var(--dropdown-text);
  font-size: 0.85rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dropdown-item:hover {
  background: var(--dropdown-hover);
}
.dropdown-item.active {
  background: var(--dropdown-hover);
  font-weight: 600;
}
.dropdown-item .item-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  background: var(--dropdown-hover);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  opacity: 0.6;
}
.dropdown-item .item-text { flex: 1; }
.dropdown-item .item-check {
  opacity: 0;
  transition: opacity 0.2s;
  color: #4CAF50;
}
.dropdown-item.active .item-check { opacity: 1; }

.modal-visit-btn {
  width: 100%;
  padding: 11px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(145deg, var(--gradient-brand-start), var(--gradient-brand-end));
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-shrink: 0;
}
.modal-visit-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.modal-visit-btn:active { transform: scale(0.98); }
.modal-visit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.modal-ad {
  margin-top: 16px;
  padding: 10px 16px;
  background: rgba(255,215,0,0.12);
  border-radius: 20px;
  border: 1px solid rgba(255,215,0,0.2);
  text-align: center;
  font-size: 0.8rem;
  color: #7a6a2a;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-shrink: 0;
}
.modal-ad i { color: #f5a623; }
.website.night .modal-ad {
  background: rgba(255,215,0,0.06);
  border-color: rgba(255,215,0,0.08);
  color: #c4b06a;
}

/* ----- LOADER ----- */
#loader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #f0f5fe;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.spinner-wrapper {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}
.spinner-ring {
  position: absolute;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, #ff7eb3, #ff758c, #f5b8ea, #b8a9ff, #7f9cf5, #6dd5ed, #ff7eb3);
  animation: spinColors 1.5s cubic-bezier(0.45,0.05,0.55,0.95) infinite;
  box-shadow: 0 0 50px rgba(255,120,160,0.25);
}
.spinner-ring::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: #f0f5fe;
  box-shadow: inset 0 0 8px rgba(0,0,0,0.02);
}
.spinner-avatar {
  position: relative;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  overflow: hidden;
  z-index: 2;
  border: 2px solid rgba(255,255,255,0.5);
  background: #d9e2f0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulseSpinner 2s ease-in-out infinite;
}
@keyframes pulseSpinner {
  0%,100%{transform:scale(1);}
  50%{transform:scale(1.05);}
}
.spinner-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@keyframes spinColors {
  0%{transform:rotate(0deg); filter:hue-rotate(0deg);}
  100%{transform:rotate(360deg); filter:hue-rotate(360deg);}
}
.loader-text {
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 2px;
  color: #1f2a3a;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.25);
  padding: 8px 28px;
  border-radius: 60px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.4);
  animation: pulseText 2s ease-in-out infinite;
}
@keyframes pulseText {
  0%,100%{opacity:1;}
  50%{opacity:0.7;}
}
.loader-text .dots {
  display: inline-block;
  min-width: 70px;
  text-align: left;
  font-weight: 400;
  color: #385070;
}
.loader-text .status-done {
  color: #2a7a5a;
  font-weight: 500;
}

/* ----- RESPONSIVE ----- */
@media (max-width: 768px) {
  .content-grid {
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 16px;
  }
  .content-card {
	aspect-ratio: 1 / 1.3;
	max-width: 280px;
  }
}
@media (max-width: 700px) {
  .navbar { padding: 0.8rem 1.2rem; flex-direction: column; align-items: stretch; }
  .nav-right { flex-wrap: wrap; justify-content: space-between; }
  .content-wrapper { padding: 1.5rem 1.2rem; }
  .ad-banner { padding: 0.6rem 1rem; font-size: 0.85rem; }
  .footer { padding: 0.7rem 1.2rem; }
  .nav-link .tooltip { width: 150px; font-size: 0.8rem; white-space: normal; left: -10px; }
  .modal-box { max-height: 80vh; }
  .modal-thumbnail { height: 140px; }
  .modal-content { padding: 1.5rem; }
  .modal-header { padding: 12px 16px 10px 16px; }
  .modal-footer { padding: 10px 16px; }
  .dropdown-list.open { max-height: 180px; }
  .dropdown-scroll { max-height: 160px; }
}
@media (max-width: 480px) {
  .content-grid { grid-template-columns: 1fr; gap: 16px; }
  .content-card { max-width: 100%; aspect-ratio: 1 / 1.2; }
  .nav-brand { font-size: 1.3rem; }
  .toggle-btn { padding: 6px 12px; font-size: 0.8rem; }
  .content-wrapper { padding: 1rem 0.8rem; }
  .moving-border { border-radius: 16px; }
  .modal-box { max-height: 75vh; }
  .modal-thumbnail { height: 120px; }
  .modal-content { padding: 1.2rem; }
  .modal-header { padding: 10px 14px 8px 14px; }
  .modal-header-title { font-size: 0.95rem; }
  .modal-close { width: 32px; height: 32px; font-size: 1.1rem; }
  .modal-footer { padding: 8px 14px; }
  .modal-footer-text { font-size: 0.7rem; }
  .dropdown-list.open { max-height: 160px; }
  .dropdown-scroll { max-height: 140px; }
}

.fading {
  color: var(--text-footer);
  display: inline-block;
  margin: 0 4px;
  animation: heartBeat 1.5s ease-in-out infinite;
}

/* Glow Animation */
@keyframes faucetGlowText {
    0% {
        text-shadow:
            0 0 4px var(--text-primary),
            0 0 8px var(--text-secondary);
    }

    50% {
        text-shadow:
            0 0 10px var(--text-primary),
            0 0 20px var(--general-text-shadow),
            0 0 30px var(--close-btn-hover-color);
    }

    100% {
        text-shadow:
            0 0 4px var(--general-text-shadow),
            0 0 8px var(--text-primary);
    }
}

/* Glow Class */
.glow {
    color: var(--text-primary) !important;
    animation: faucetGlowText 2s ease-in-out infinite;
}