/* ============ ANIMATIONS ============ */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  33% { transform: translateY(-20px) translateX(15px); }
  66% { transform: translateY(15px) translateX(-10px); }
}
@keyframes starTwinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}
@keyframes meteor {
  0% { transform: translateX(-100px) translateY(-100px) rotate(25deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(calc(100vw + 100px)) translateY(calc(100vh + 100px)) rotate(25deg); opacity: 0; }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(139,92,246,0.3); }
  50% { box-shadow: 0 0 20px rgba(139,92,246,0.6); }
}
@keyframes shadowPulse {
  0%, 100% { box-shadow: 0 20px 35px -15px rgba(139,92,246,0.15); }
  50% { box-shadow: 0 25px 40px -12px rgba(139,92,246,0.25); }
}
@keyframes rocketFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@keyframes splashFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
  50% { transform: translate(8px, -12px) scale(1.03); opacity: 0.15; }
}
@keyframes splashFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.25; }
  50% { transform: translate(-10px, -8px) scale(1.05); opacity: 0.12; }
}

/* ============ HERO ROCKET ANIMASI ============ */
.hero-rocket {
  animation: rocketFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 10px 20px rgba(139, 92, 246, 0.3));
  transition: all 0.3s ease;
}

.hero-rocket:hover {
  filter: drop-shadow(0 15px 30px rgba(139, 92, 246, 0.5));
  transform: scale(1.02);
}

.hero-rocket-wrapper {
  position: relative;
  display: inline-block;
}

.rocket-particle,
.hero-rocket-glow,
.rocket-shadow {
  display: none;
}

/* ============ BACKGROUND DARK SPACE ============ */
body {
  background: #0a0a1a;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.bg-gradient-premium {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(139,92,246,0.12), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(6,182,212,0.08), transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(30,27,75,0.3), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Stars */
.stars-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.star {
  position: absolute;
  background: white;
  border-radius: 50%;
  animation: starTwinkle 3s infinite ease-in-out;
}

/* Meteor */
.meteor {
  position: fixed;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,255,255,0.8), rgba(139,92,246,0.3), transparent);
  border-radius: 50%;
  transform: rotate(25deg);
  animation: meteor 6s linear infinite;
  pointer-events: none;
  z-index: 1;
}

.meteor::before {
  content: '●';
  position: absolute;
  right: -2px;
  top: -6px;
  font-size: 10px;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 0 8px #8b5cf6;
}

/* Floating orbs - lebih subtle */
.floating-orb {
  position: fixed;
  border-radius: 65% 35% 70% 30% / 40% 55% 45% 60%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: splashFloat 22s infinite ease-in-out;
}

.floating-orb:nth-child(2) {
  animation: splashFloat2 26s infinite ease-in-out;
  border-radius: 45% 55% 40% 60% / 55% 40% 60% 45%;
}

.floating-orb:nth-child(3) {
  animation: splashFloat 19s infinite ease-in-out reverse;
  border-radius: 55% 45% 60% 40% / 45% 60% 40% 55%;
}

.content-wrapper { 
  position: relative; 
  z-index: 10; 
}

/* ============ NAVBAR ============ */
.glass-nav {
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: 0 8px 25px -10px rgba(0, 0, 0, 0.3);
}

.nav-link {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s;
  text-decoration: none;
  font-weight: 500;
}

.nav-link:hover, .nav-link.active {
  background: rgba(139, 92, 246, 0.2);
  color: white;
}

.nav-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s;
  background: transparent;
  cursor: pointer;
  font-weight: 500;
}

.nav-btn:hover {
  background: rgba(139, 92, 246, 0.2);
  color: white;
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px -5px rgba(139, 92, 246, 0.3);
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, .feature-title, .alumni-name {
  color: white;
  font-weight: 700;
}

.text-white\/60, .text-white\/40, .text-white\/50, .text-white\/90,
p:not(.footer-text):not(.question-box p):not(.soal-teks) {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* Hero text */
header h1 {
  color: white !important;
}

header p {
  color: rgba(255, 255, 255, 0.5) !important;
}

/* ============ HERO SECTION ============ */
.hero-btn {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  transition: all 0.3s;
  color: white;
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  font-weight: 700;
  box-shadow: 0 10px 20px -5px rgba(139, 92, 246, 0.3);
  text-decoration: none;
}

.hero-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 30px -8px rgba(139, 92, 246, 0.45);
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
}

/* ============ MEMBERSHIP CARDS ============ */
.membership-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.membership-card {
  border-radius: 28px;
  transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  position: relative;
  overflow: hidden;
  padding: 28px 24px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Efek glow pada card */
.membership-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
  border-radius: 28px;
}

.membership-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(0deg, rgba(139,92,246,0.05) 0%, transparent 100%);
  pointer-events: none;
  border-radius: 0 0 28px 28px;
}

.card-silver {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-top: 3px solid #64748b;
}
.card-silver:hover { 
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 45px -15px rgba(100, 116, 139, 0.3);
}

.card-gold {
  background: linear-gradient(135deg, #451a03 0%, #2d1b00 100%);
  border-top: 3px solid #f59e0b;
}
.card-gold:hover { 
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 45px -15px rgba(245, 158, 11, 0.25);
}

.card-teal {
  background: linear-gradient(135deg, #0f3d3a 0%, #082f2c 100%);
  border-top: 3px solid #14b8a6;
}
.card-teal:hover { 
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 45px -15px rgba(20, 184, 166, 0.25);
}

.card-cream {
  background: linear-gradient(135deg, #451a03 0%, #2d1b00 100%);
  border-top: 3px solid #f97316;
}
.card-cream:hover { 
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 45px -15px rgba(249, 115, 22, 0.25);
}

.membership-card:hover {
  animation: shadowPulse 1s ease infinite;
}

.card-label {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 16px;
  color: white;
  box-shadow: 0 2px 8px rgba(139,92,246,0.3);
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}
.benefit-list li {
  padding: 8px 0;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
}
.benefit-list li:last-child { border-bottom: none; }
.benefit-list li i { width: 18px; font-size: 13px; color: #8b5cf6; }

.price-tag {
  font-size: 32px;
  font-weight: 800;
  margin: 16px 0;
  color: white;
}
.price-tag small { font-size: 12px; font-weight: 400; color: rgba(255,255,255,0.5); }

.card-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
  font-weight: 600;
  padding: 12px;
  border-radius: 40px;
  width: 100%;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 8px;
}

.card-btn:hover {
  background: #8b5cf6;
  border-color: #8b5cf6;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -8px rgba(139, 92, 246, 0.4);
}

.main-icon { font-size: 2.8rem; margin-bottom: 16px; display: inline-block; }
.card-silver .main-icon { color: #94a3b8; }
.card-gold .main-icon { color: #f59e0b; }
.card-teal .main-icon { color: #2dd4bf; }
.card-cream .main-icon { color: #fdba74; }

.membership-card h3 {
  color: white !important;
}

/* ============ FEATURE CARDS ============ */
.feature-card {
  border-radius: 24px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 16px 12px;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(30, 27, 75, 0.3);
  border: 1px solid rgba(139, 92, 246, 0.15);
  box-shadow: 0 8px 20px -10px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 24px;
}

.feature-card:hover {
  transform: translateY(-8px);
  background: rgba(30, 27, 75, 0.5);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 20px 35px -12px rgba(139, 92, 246, 0.2);
}

.feature-icon {
  width: 55px;
  height: 55px;
  background: rgba(139, 92, 246, 0.15);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px auto;
  transition: all 0.3s ease;
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.feature-card:hover .feature-icon {
  background: rgba(139, 92, 246, 0.3);
  transform: scale(1.08);
}

.feature-icon i { font-size: 28px; color: #a78bfa; }
.feature-title { font-size: 20px; font-weight: 600; color: white; margin-bottom: 10px; }

.feature-link {
  color: #a78bfa;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(139, 92, 246, 0.12);
  border-radius: 30px;
  transition: all 0.3s ease;
  text-decoration: none;
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.feature-link:hover {
  background: #8b5cf6;
  gap: 10px;
  color: white;
  border-color: #8b5cf6;
  transform: translateY(-1px);
  box-shadow: 0 5px 12px rgba(139, 92, 246, 0.25);
}

.feature-link i { font-size: 12px; transition: transform 0.3s ease; }
.feature-link:hover i { transform: translateX(4px); }

/* ============ ALUMNI CARDS ============ */
.alumni-slider-container { position: relative; overflow: hidden; }
.alumni-slider { display: flex; transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1); }
.alumni-slide { flex-shrink: 0; width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.alumni-card {
  background: rgba(30, 27, 75, 0.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 24px;
  padding: 24px 20px;
  transition: all 0.4s ease;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 5px 15px -8px rgba(0, 0, 0, 0.3);
}

.alumni-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(139,92,246,0.03) 0%, transparent 80%);
  pointer-events: none;
  border-radius: 24px;
}

.alumni-card:hover {
  transform: translateY(-10px);
  background: rgba(30, 27, 75, 0.6);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 20px 35px -12px rgba(139, 92, 246, 0.2);
}

.alumni-name { font-size: 20px; font-weight: 800; color: white; margin-bottom: 10px; }
.alumni-year {
  font-size: 12px;
  color: #a78bfa;
  margin-bottom: 14px;
  display: inline-block;
  padding: 4px 14px;
  background: rgba(139, 92, 246, 0.15);
  border-radius: 20px;
  font-weight: 600;
}
.alumni-university { font-size: 15px; font-weight: 600; color: rgba(255, 255, 255, 0.8); margin-bottom: 8px; }
.alumni-major { font-size: 13px; color: #fbbf24; font-weight: 600; }

/* Slider buttons */
.slider-btn, .video-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  background: rgba(30, 27, 75, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  z-index: 10;
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.3);
}

.slider-btn:hover, .video-slider-btn:hover {
  background: #8b5cf6;
  border-color: #8b5cf6;
  color: white;
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 10px 25px -8px rgba(139, 92, 246, 0.4);
}

.slider-btn-left, .video-slider-btn-left { 
    left: 5px;
}
.slider-btn-right, .video-slider-btn-right { 
    right: 5px;
}

.slider-dots, .video-slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
}

.dot, .video-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active, .video-dot.active {
  width: 30px;
  border-radius: 10px;
  background: #8b5cf6;
  box-shadow: 0 2px 8px rgba(139,92,246,0.3);
}

/* ============ VIDEO CARDS ============ */
.video-slider-container { 
    position: relative; 
    overflow: hidden;
    margin: 0 30px;
}
.video-slider { display: flex; transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1); }
.video-slide { flex-shrink: 0; width: 100%; }

.video-card {
  background: rgba(30, 27, 75, 0.35);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 24px;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 8px 20px -10px rgba(0, 0, 0, 0.2);
}

.video-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(139,92,246,0.02) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 24px;
}

.video-card:hover {
  transform: translateY(-8px);
  background: rgba(30, 27, 75, 0.55);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 20px 35px -12px rgba(139, 92, 246, 0.15);
}

.video-card h4 {
  color: white !important;
  font-weight: 700;
}

.video-card .text-white\/40 {
  color: rgba(255, 255, 255, 0.4) !important;
}

/* ============ MODAL VIDEO ============ */
#videoModal {
  display: none !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: rgba(0, 0, 0, 0.95) !important;
  justify-content: center !important;
  align-items: center !important;
  z-index: 99999 !important;
}

#videoModal:not(.hidden) {
  display: flex !important;
}

#videoModal.hidden {
  display: none !important;
}

.video-modal-container {
  position: relative;
  width: 90%;
  max-width: 1000px;
  margin: auto;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 20px;
  background: black;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.close-modal-btn {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: none;
  font-size: 36px;
  cursor: pointer;
  color: white;
  z-index: 10;
  transition: all 0.3s;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.3));
}

.close-modal-btn:hover {
  color: #8b5cf6;
  transform: scale(1.1);
}

body.modal-open {
  overflow: hidden !important;
}

/* ============ FOOTER ============ */
footer {
  border-top: 1px solid rgba(139, 92, 246, 0.15);
  background: linear-gradient(180deg, rgba(10,10,26,0.5) 0%, rgba(10,10,26,0.8) 100%);
}

footer h4 {
  color: white !important;
}

.footer-text { color: rgba(255, 255, 255, 0.6); }

.social-link {
  transition: all 0.3s;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(139, 92, 246, 0.1) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
  color: white;
  background: linear-gradient(135deg, #8b5cf6, #7c3aed) !important;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 20px -8px rgba(139, 92, 246, 0.4);
}

footer .border-purple-500\/80 {
  border-color: rgba(139, 92, 246, 0.2) !important;
}

footer .text-white\/90 {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* ============ PAGE HEADER ============ */
.page-header {
  text-align: center;
  padding: 60px 0 40px;
}

.page-title {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
}

.page-subtitle {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.125rem;
}

/* ============ CONTENT CARD ============ */
.content-card {
  background: rgba(30, 27, 75, 0.3);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 28px;
  padding: 32px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px -12px rgba(0, 0, 0, 0.2);
}

.content-card:hover {
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 20px 35px -12px rgba(139, 92, 246, 0.1);
  transform: translateY(-2px);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .membership-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .alumni-slide { grid-template-columns: 1fr; gap: 20px; }
  .slider-btn-left, .video-slider-btn-left { left: -10px; }
  .slider-btn-right, .video-slider-btn-right { right: -10px; }
}

@media (max-width: 768px) {
  .slider-btn, .video-slider-btn { width: 38px; height: 38px; }
  .slider-btn-left, .video-slider-btn-left { left: -5px; }
  .slider-btn-right, .video-slider-btn-right { right: -5px; }
  .alumni-name { font-size: 18px; }
  .alumni-university { font-size: 13px; }
  .alumni-major { font-size: 12px; }
  .page-title { font-size: 2rem; }
  .membership-card { padding: 20px 16px; }
}

@media (max-width: 640px) { 
  .membership-grid { grid-template-columns: 1fr; }
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a0a1a; }
::-webkit-scrollbar-thumb { background: linear-gradient(135deg, #8b5cf6, #7c3aed); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: linear-gradient(135deg, #7c3aed, #6d28d9); }

/* ============================================
   POPUP PROMO - Floating Bottom Right (DARK)
   ============================================ */

.promo-popup {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999999 !important;
  max-width: 380px;
  width: 100%;
  animation: promoSlideIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  pointer-events: auto !important;
}

@keyframes promoSlideIn {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes promoPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

.promo-popup-content {
  background: linear-gradient(145deg, rgba(20, 18, 40, 0.95), rgba(30, 27, 75, 0.9));
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 28px 24px 24px 24px;
  position: relative;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.8),
    0 8px 20px -8px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(139, 92, 246, 0.2);
  transition: all 0.3s ease;
  pointer-events: auto !important;
}

/* Efek glow border */
.promo-popup-content::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 26px;
  background: linear-gradient(135deg, #8b5cf6, #f59e0b, #8b5cf6);
  background-size: 300% 300%;
  z-index: -1;
  animation: promoBorderGlow 4s ease-in-out infinite;
  opacity: 0.2;
}

@keyframes promoBorderGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Tombol Close */
.promo-close-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  width: 36px !important;
  height: 36px !important;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer !important;
  transition: all 0.3s ease;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  z-index: 9999999 !important;
  pointer-events: auto !important;
  padding: 0;
  line-height: 1;
}

.promo-close-btn:hover {
  background: #ef4444 !important;
  color: white !important;
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.4);
}

.promo-close-btn:active {
  transform: rotate(90deg) scale(0.95);
}

/* Icon Gift */
.promo-icon-wrapper {
  width: 64px;
  height: 64px;
  background: rgba(139, 92, 246, 0.15);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid rgba(139, 92, 246, 0.15);
  position: relative;
}

.promo-icon-wrapper::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(245, 158, 11, 0.05));
  z-index: -1;
}

.promo-icon {
  font-size: 28px;
  color: #a78bfa;
  animation: promoPulse 2s ease-in-out infinite;
}

/* Typography */
.promo-title {
  font-size: 20px;
  font-weight: 800;
  color: white;
  margin-bottom: 6px;
  line-height: 1.2;
}

.promo-desc {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 4px;
}

.promo-desc strong {
  color: #a78bfa;
  font-weight: 700;
}

.promo-sub {
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  margin-bottom: 16px;
}

.promo-sub i {
  color: #22c55e;
  margin-right: 4px;
}

/* WhatsApp Button */
.promo-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  width: 100%;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 20px -8px rgba(37, 211, 102, 0.4);
  position: relative;
  overflow: hidden;
  pointer-events: auto !important;
}

.promo-wa-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.6s ease;
}

.promo-wa-btn:hover::before {
  left: 100%;
}

.promo-wa-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.5);
}

.promo-wa-btn i {
  font-size: 20px;
}

.promo-note {
  text-align: center;
  color: rgba(255, 255, 255, 0.2);
  font-size: 11px;
  margin-top: 12px;
  letter-spacing: 0.3px;
}

/* Animasi muncul dengan delay */
.promo-popup {
  animation-delay: 1.5s;
}

/* Responsive */
@media (max-width: 480px) {
  .promo-popup {
    bottom: 16px;
    right: 16px;
    left: 16px;
    max-width: none;
    width: auto;
  }
  
  .promo-popup-content {
    padding: 22px 18px 18px 18px;
  }
  
  .promo-title {
    font-size: 17px;
  }
  
  .promo-desc {
    font-size: 13px;
  }
  
  .promo-wa-btn {
    font-size: 14px;
    padding: 12px 18px;
  }
  
  .promo-icon-wrapper {
    width: 52px;
    height: 52px;
  }
  
  .promo-icon {
    font-size: 22px;
  }
  
  .promo-close-btn {
    width: 32px !important;
    height: 32px !important;
    font-size: 14px;
    top: 10px;
    right: 12px;
  }
}

/* ============================================
   FEATURE & ALUMNI SECTION - DARK THEME
   ============================================ */

/* Feature Cards - New Design Dark */
.feature-card-new {
  background: rgba(30, 27, 75, 0.35);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 18px 20px;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  cursor: default;
}

.feature-card-new:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 12px 30px -12px rgba(139, 92, 246, 0.15);
}

.feature-icon-new {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.feature-card-new:hover .feature-icon-new {
  transform: scale(1.05) rotate(-3deg);
}

.feature-title-new {
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 2px;
}

.feature-desc-new {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.4;
  margin-bottom: 6px;
}

.feature-link-new {
  font-size: 13px;
  font-weight: 600;
  color: #a78bfa;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}

.feature-link-new:hover {
  color: #c4b5fd;
}

/* Alumni Cards - New Design Dark */
.alumni-card-new {
  background: rgba(30, 27, 75, 0.35);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 24px 20px 20px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.alumni-card-new:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 16px 35px -12px rgba(139, 92, 246, 0.15);
}

.alumni-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-weight: 700;
  font-size: 18px;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.alumni-name-new {
  font-size: 16px;
  font-weight: 700;
  color: white;
}

.alumni-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: #a78bfa;
  background: rgba(139, 92, 246, 0.15);
  padding: 2px 12px;
  border-radius: 20px;
  margin: 6px 0 8px;
}

.alumni-uni-new {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 4px;
  line-height: 1.3;
}

.alumni-major-new {
  font-size: 12px;
  color: #fbbf24;
  font-weight: 600;
}

/* Alumni Navigation Buttons Dark */
.alumni-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(30, 27, 75, 0.5);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.alumni-nav-btn:hover {
  background: #8b5cf6;
  border-color: #8b5cf6;
  color: white;
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25);
}

/* Slider Dots Dark */
.alumni-slider-container .slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.alumni-slider-container .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}

.alumni-slider-container .dot.active {
  width: 24px;
  border-radius: 10px;
  background: #8b5cf6;
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
  .feature-card-new {
    padding: 14px 16px;
  }
  
  .alumni-card-new {
    padding: 18px 14px;
  }
  
  .alumni-avatar {
    width: 44px;
    height: 44px;
    font-size: 14px;
  }
  
  .alumni-name-new {
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .feature-card-new {
    padding: 12px 14px;
  }
  
  .feature-icon-new {
    width: 40px;
    height: 40px;
    min-width: 40px;
    font-size: 14px;
  }
  
  .feature-title-new {
    font-size: 14px;
  }
  
  .feature-desc-new {
    font-size: 12px;
  }
  
  .alumni-card-new {
    padding: 16px 12px;
  }
  
  .alumni-avatar {
    width: 40px;
    height: 40px;
    font-size: 12px;
  }
}