/* ============================================
   RATU158 - Bandar Togel Online Terpercaya
   Premium Landing Page Stylesheet
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --gold: #FFD700;
  --gold-dark: #B8860B;
  --gold-light: #FFEC8B;
  --black: #000000;
  --dark-blue: #0A0F2B;
  --dark-blue-2: #0E1538;
  --dark-blue-3: #131B45;
  --red: #C41E3A;
  --red-dark: #9B1830;
  --white: #FFFFFF;
  --gray: #B0B0B0;
  --gray-dark: #666;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-gold: 0 4px 24px rgba(255,215,0,0.2);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--dark-blue);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.gold { color: var(--gold); }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: var(--font);
  white-space: nowrap;
}

.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-lg { padding: 14px 36px; font-size: 16px; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255,215,0,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
}

.pulse {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,215,0,0.5); }
  70% { box-shadow: 0 0 0 15px rgba(255,215,0,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,215,0,0); }
}

/* ---------- Section Titles ---------- */
.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 3rem;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,15,43,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,215,0,0.15);
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(10,15,43,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img { border-radius: 6px; }
.logo-text {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 1px;
}

.nav {
  display: flex;
  gap: 30px;
}
.nav-link {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-buttons {
  display: flex;
  gap: 10px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  padding: 140px 0 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,215,0,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(196,30,58,0.06) 0%, transparent 50%),
              linear-gradient(180deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,215,0,0.04) 0%, transparent 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-image img {
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(255,215,0,0.1);
  border: 2px solid rgba(255,215,0,0.15);
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  padding: 80px 0;
  background: var(--dark-blue-2);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: linear-gradient(135deg, var(--dark-blue-3), var(--dark-blue));
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,215,0,0.3);
  box-shadow: var(--shadow-gold);
}

.feature-icon {
  margin-bottom: 1.2rem;
  display: flex;
  justify-content: center;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.7rem;
  color: var(--gold);
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ============================================
   GAMES
   ============================================ */
.games {
  padding: 80px 0;
  background: var(--dark-blue);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.game-card {
  background: linear-gradient(135deg, var(--dark-blue-3), var(--dark-blue-2));
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: block;
}
.game-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.game-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.game-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--white);
}
.game-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

.game-badge {
  position: absolute;
  top: 12px;
  right: -30px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 35px;
  transform: rotate(45deg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   PROMO
   ============================================ */
.promo {
  padding: 80px 0;
  background: var(--dark-blue-2);
}

.promo-banner {
  background: linear-gradient(135deg, var(--dark-blue-3), rgba(196,30,58,0.15), var(--dark-blue));
  border: 2px solid rgba(255,215,0,0.2);
  border-radius: var(--radius);
  padding: 50px 40px;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.promo-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

.promo-badge {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.promo-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.promo-desc {
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1rem;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 2rem;
}
.countdown-item {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  min-width: 70px;
  text-align: center;
}
.cd-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gold);
}
.cd-label {
  display: block;
  font-size: 0.7rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.promo-tnc {
  font-size: 0.8rem;
  color: var(--gray-dark);
  margin-top: 1.5rem;
}

.promo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.promo-card {
  background: linear-gradient(135deg, var(--dark-blue-3), var(--dark-blue));
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.promo-card:hover {
  border-color: rgba(255,215,0,0.3);
  transform: translateY(-4px);
}

.promo-card-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 12px;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.promo-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--white);
}
.promo-card p {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 1.2rem;
  line-height: 1.5;
}

/* ============================================
   FAQ
   ============================================ */
.faq-section {
  padding: 80px 0;
  background: var(--dark-blue);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: rgba(255,215,0,0.25);
}
.faq-item.active {
  border-color: rgba(255,215,0,0.3);
  box-shadow: var(--shadow-gold);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: rgba(19,27,69,0.6);
  border: none;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  transition: var(--transition);
}
.faq-question:hover { background: rgba(19,27,69,0.9); }

.faq-arrow {
  transition: transform 0.3s ease;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-item.active .faq-arrow { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  background: rgba(10,15,43,0.5);
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-top: 16px;
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews {
  padding: 80px 0;
  background: var(--dark-blue-2);
}

.review-overall {
  text-align: center;
  margin-bottom: 3rem;
}
.review-score {
  font-size: 4rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.review-stars {
  font-size: 1.8rem;
  color: var(--gold);
  margin: 8px 0;
}
.review-count {
  color: var(--gray);
  font-size: 0.95rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.review-card {
  background: linear-gradient(135deg, var(--dark-blue-3), var(--dark-blue));
  border: 1px solid rgba(255,215,0,0.08);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.review-card:hover {
  border-color: rgba(255,215,0,0.2);
  transform: translateY(-4px);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: var(--black);
  flex-shrink: 0;
}

.review-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
}
.review-date {
  font-size: 0.75rem;
  color: var(--gray-dark);
}

.review-stars-sm {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.review-text {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark-blue), rgba(196,30,58,0.1), var(--dark-blue-2));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,215,0,0.06) 0%, transparent 70%);
}

.cta-title {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 1rem;
  position: relative;
}
.cta-desc {
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  position: relative;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 60px 0 0;
  background: var(--black);
  border-top: 1px solid rgba(255,215,0,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}
.footer-logo img { border-radius: 6px; }

.footer-desc {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 1.2rem;
  font-weight: 700;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  color: var(--gray);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); }

.footer-payment {
  padding: 30px 0;
  text-align: center;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}
.footer-payment h4 {
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.payment-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}
.payment-badge {
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.2);
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.footer-security {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}
.security-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}
.security-badge {
  font-size: 0.85rem;
  color: var(--gray);
}

.footer-disclaimer {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,215,0,0.08);
}
.footer-disclaimer p {
  text-align: center;
  color: var(--gray-dark);
  font-size: 0.8rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom p {
  text-align: center;
  color: var(--gray-dark);
  font-size: 0.8rem;
}

/* ============================================
   POPUP UNCLOSABLE
   ============================================ */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.popup-overlay.active {
  display: flex;
}

.popup-box {
  background: linear-gradient(135deg, var(--dark-blue-2), var(--dark-blue-3));
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  max-width: 480px;
  width: 100%;
  padding: 30px;
  text-align: center;
  box-shadow: 0 0 60px rgba(255,215,0,0.15), 0 20px 60px rgba(0,0,0,0.5);
  animation: popupEnter 0.5s ease;
}

@keyframes popupEnter {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.popup-gallery {
  position: relative;
  margin-bottom: 24px;
}

.popup-slides {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.popup-img {
  width: 100%;
  border-radius: var(--radius-sm);
  display: none;
}
.popup-img.active {
  display: block;
}

.popup-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  gap: 12px;
}

.popup-nav-btn {
  flex: 1;
  padding: 10px;
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}
.popup-nav-btn:hover {
  background: rgba(255,215,0,0.2);
  border-color: var(--gold);
}

.popup-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.popup-cta {
  font-size: 18px !important;
  padding: 16px 36px !important;
  width: 100%;
}
.popup-login {
  width: 100%;
}

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

/* Tablet */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { gap: 40px; }
  .hero-title { font-size: 2.2rem; }
}

/* Mobile */
@media (max-width: 768px) {
  .nav { 
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10,15,43,0.98);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    border-bottom: 1px solid rgba(255,215,0,0.15);
  }
  .nav.active { display: flex; }
  .nav-link { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }

  .header-buttons { display: none; }
  .hamburger { display: flex; }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }
  .hero-title { font-size: 1.8rem; }
  .hero-subtitle { margin: 0 auto 1.5rem; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 300px; }

  .features-grid { grid-template-columns: 1fr; }
  .games-grid { grid-template-columns: 1fr; }
  .promo-cards { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .section-title { font-size: 1.6rem; }
  .promo-title { font-size: 1.5rem; }
  .cta-title { font-size: 1.6rem; }

  .countdown { gap: 8px; }
  .countdown-item { padding: 10px 12px; min-width: 55px; }
  .cd-num { font-size: 1.3rem; }

  .promo-banner { padding: 30px 20px; }

  .popup-box {
    padding: 20px;
    max-width: 360px;
  }
  .popup-cta { font-size: 15px !important; padding: 14px 24px !important; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.5rem; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 1.4rem; }
  .btn-lg { padding: 12px 24px; font-size: 14px; }
  .section-title { font-size: 1.4rem; }
}