/* ==========================================================================
   RAGNAROK ZERO: GLOBAL - CLEAN & SIMPLE PC LANDER
   ========================================================================== */

:root {
  --font-title: 'Orbitron', sans-serif;
  --font-sub: 'Rajdhani', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --c-gold: #f5c443;
  --c-gold-bright: #ffe677;
  --c-cyan: #00d2ff;
  --c-cyan-deep: #0088cc;
  --c-neon-green: #00ff88;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Strict Zero-Scroll Lock */
html, body {
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  max-height: 100vh;
  overflow: hidden !important;
  background-color: #060810;
  color: #ffffff;
  font-family: var(--font-body);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.lander-viewport {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Background & Ambient Particles
   -------------------------------------------------------------------------- */
.bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.bg-image {
  position: absolute;
  inset: 0;
  background-image: url("https://pub-8da3ca0d46a542b19b50743a2513901f.r2.dev/pp/RAGNAROK.webp");
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  filter: saturate(1.1) brightness(0.92);
  transform: scale(1.02);
  animation: bgPulse 16s ease-in-out infinite alternate;
}

@keyframes bgPulse {
  0% { transform: scale(1.02); }
  100% { transform: scale(1.045); }
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 55%,
    rgba(10, 15, 30, 0.15) 0%,
    rgba(6, 9, 18, 0.45) 55%,
    rgba(4, 5, 10, 0.78) 100%
  );
  pointer-events: none;
}

.bg-vignette {
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 120px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   Header Navigation
   -------------------------------------------------------------------------- */
.lander-header {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  background: linear-gradient(180deg, rgba(4, 6, 12, 0.85) 0%, transparent 100%);
  z-index: 10;
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.brand-link:hover {
  transform: scale(1.03);
}

.brand-logo {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.7));
}

.global-badge {
  background: linear-gradient(135deg, #ff8c00, #ff3b00);
  color: #fff;
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 900;
  padding: 0.22rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 1.5px;
  box-shadow: 0 0 10px rgba(255, 80, 0, 0.6);
}

.server-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.5);
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  border: 1px solid rgba(0, 255, 136, 0.25);
  font-family: var(--font-sub);
  font-size: 0.82rem;
  color: #94a3b8;
  letter-spacing: 0.8px;
}

.server-badge strong {
  color: var(--c-neon-green);
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.6);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--c-neon-green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--c-neon-green);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Top-Right Glowing CTA Button
   -------------------------------------------------------------------------- */
.top-cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  background: linear-gradient(135deg, #0b111a 0%, #16243a 100%);
  padding: 0.6rem 1.6rem;
  border: 1px solid var(--c-cyan);
  border-radius: 4px;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.4), inset 0 0 10px rgba(0, 210, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  animation: topGlow 3s infinite ease-in-out;
}

@keyframes topGlow {
  0%, 100% {
    box-shadow: 0 0 14px rgba(0, 210, 255, 0.35), inset 0 0 8px rgba(0, 210, 255, 0.2);
    border-color: rgba(0, 210, 255, 0.6);
  }
  50% {
    box-shadow: 0 0 24px rgba(0, 210, 255, 0.8), 0 0 35px rgba(0, 210, 255, 0.35), inset 0 0 14px rgba(0, 210, 255, 0.4);
    border-color: #00f0ff;
  }
}

.top-cta-btn:hover {
  transform: translateY(-2px) scale(1.04);
  background: linear-gradient(135deg, #00d2ff 0%, #0077cc 100%);
  border-color: #ffffff;
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.95);
}

.top-cta-btn:hover .top-cta-text {
  color: #000000;
  text-shadow: none;
}

.top-cta-icon {
  font-size: 1.1rem;
  color: var(--c-gold);
  filter: drop-shadow(0 0 4px var(--c-gold));
}

.top-cta-text {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(0, 210, 255, 0.8);
  transition: color 0.2s ease;
}

.top-cta-flare {
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: skewX(-25deg);
  animation: flareAnim 3.5s infinite;
}

@keyframes flareAnim {
  0%, 30% { left: -120%; }
  60%, 100% { left: 160%; }
}

/* --------------------------------------------------------------------------
   Main Center Hero (Simple, Clean, Focused on CTA)
   -------------------------------------------------------------------------- */
.lander-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  z-index: 5;
}

.hero-center-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.8rem;
  max-width: 780px;
}

/* Title Group */
.title-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(245, 196, 67, 0.14);
  border: 1px solid rgba(245, 196, 67, 0.45);
  padding: 0.35rem 1rem;
  border-radius: 20px;
  backdrop-filter: blur(8px);
}

.tag-pill span {
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--c-gold-bright);
  text-shadow: 0 0 8px rgba(245, 196, 67, 0.6);
}

.main-game-title {
  font-family: var(--font-title);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 900;
  letter-spacing: 2.5px;
  color: #ffffff;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 45%, #d1e4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.85));
  line-height: 1.1;
}

.main-subtitle {
  font-family: var(--font-sub);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 3.5px;
  color: var(--c-cyan);
  text-shadow: 0 0 14px rgba(0, 210, 255, 0.8);
}

/* --------------------------------------------------------------------------
   THE EXACT RAGNAROK KAFRA VIP PASS CTA BUTTON
   -------------------------------------------------------------------------- */
.cta-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.5rem;
}

.kafra-button-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  animation: buttonFloat 3.2s ease-in-out infinite alternate;
}

@keyframes buttonFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-6px); }
}

.kafra-button-wrapper:hover {
  transform: translateY(-8px) scale(1.045);
}

.kafra-button-wrapper:active {
  transform: translateY(-2px) scale(0.99);
}

/* Golden Ambient Aura Glow */
.golden-aura {
  position: absolute;
  inset: -12px -20px;
  border-radius: 50px;
  background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.5) 0%, rgba(255, 180, 0, 0.25) 45%, transparent 75%);
  filter: blur(14px);
  pointer-events: none;
  z-index: 1;
  animation: auraPulse 2.6s infinite ease-in-out;
}

@keyframes auraPulse {
  0%, 100% {
    opacity: 0.7;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1.03);
  }
}

/* The Button Image */
.kafra-button-img {
  position: relative;
  display: block;
  max-width: 100%;
  width: clamp(380px, 46vw, 560px);
  height: auto;
  z-index: 2;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.75)) drop-shadow(0 0 16px rgba(255, 215, 0, 0.45));
  transition: filter 0.3s ease;
}

.kafra-button-wrapper:hover .kafra-button-img {
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 28px rgba(255, 220, 50, 0.85));
}

/* Shimmering Light Sweep */
.shimmer-sweep {
  position: absolute;
  top: 0;
  left: -140%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  pointer-events: none;
  z-index: 3;
  animation: shimmerSweepAnim 3s infinite ease-in-out;
}

@keyframes shimmerSweepAnim {
  0%, 35% { left: -140%; opacity: 0; }
  45% { opacity: 1; }
  70% { left: 180%; opacity: 1; }
  75%, 100% { left: 180%; opacity: 0; }
}

/* Sparkling Stars on Sides */
.star-sparkle {
  position: absolute;
  color: #fff9d2;
  font-size: 1.5rem;
  z-index: 4;
  pointer-events: none;
  filter: drop-shadow(0 0 8px #ffd700);
  animation: starTwinkle 2.2s infinite ease-in-out;
}

.star-left {
  left: -16px;
  top: 42%;
}

.star-right {
  right: -16px;
  top: 42%;
  animation-delay: 1.1s;
}

@keyframes starTwinkle {
  0%, 100% {
    transform: scale(0.8) rotate(0deg);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.3) rotate(45deg);
    opacity: 1;
    filter: drop-shadow(0 0 14px #ffffff) drop-shadow(0 0 20px #ffd700);
  }
}

/* Trust Badges Under Button */
.trust-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: rgba(0, 0, 0, 0.45);
  padding: 0.5rem 1.25rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sub);
  font-size: 0.82rem;
  font-weight: 700;
  color: #d1d5db;
  letter-spacing: 0.6px;
}

.icon-check {
  width: 14px;
  height: 14px;
  color: var(--c-neon-green);
}

.trust-dot {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Minimal Clean Footer
   -------------------------------------------------------------------------- */
.lander-footer {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, transparent 0%, rgba(4, 5, 10, 0.9) 100%);
  z-index: 10;
  flex-shrink: 0;
}

.footer-legal {
  font-size: 0.72rem;
  color: #64748b;
  letter-spacing: 0.5px;
}

/* Entrance Animation */
.animate-fade-in {
  animation: fadeInBox 0.8s ease-out forwards;
}

@keyframes fadeInBox {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   Responsive Adaptations (Strict Non-Scrollable Guarantee)
   -------------------------------------------------------------------------- */
@media (max-height: 800px) {
  .lander-header {
    height: 60px;
    padding: 0 2rem;
  }
  .brand-logo {
    height: 36px;
  }
  .hero-center-box {
    gap: 1.3rem;
  }
  .main-game-title {
    font-size: 2.8rem;
  }
  .main-subtitle {
    font-size: 1.1rem;
  }
  .kafra-button-img {
    width: 440px;
  }
  .trust-row {
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }
  .lander-footer {
    height: 38px;
  }
}

@media (max-height: 650px) {
  .lander-header {
    height: 52px;
  }
  .hero-center-box {
    gap: 0.9rem;
  }
  .main-game-title {
    font-size: 2.2rem;
  }
  .kafra-button-img {
    width: 380px;
  }
  .trust-row {
    display: none;
  }
}