/* reservation.css - Premium Split-Screen Layout */

body {
  background-color: #050a0e;
  color: #fff;
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background Image Layer */
.res-bg-video {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.77vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -2;
}

.res-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(to right, rgba(5,10,14,0.95) 0%, rgba(5,10,14,0.6) 50%, rgba(5,10,14,0.9) 100%);
  z-index: -1;
  backdrop-filter: blur(5px);
}

/* Split Layout Container */
.res-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 120px 40px 60px;
  align-items: center;
  min-height: 100vh;
}
@media (max-width: 1024px) {
  .res-container {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }
}

/* Left Side: Branding Text */
.res-text-col {
  padding-right: 40px;
}
@media (max-width: 1024px) {
  .res-text-col {
    padding-right: 0;
    text-align: center;
    margin-bottom: 40px;
  }
}
.res-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 120, 255, 0.2);
  border: 1px solid rgba(0, 120, 255, 0.4);
  border-radius: 999px;
  color: #00e5ff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.res-title {
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 24px 0;
  text-transform: uppercase;
  letter-spacing: -1px;
}
.res-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

/* Right Side: Booking Card */
.booking-card {
  background: var(--pm-glass-bg-strong);
  backdrop-filter: var(--pm-glass-blur);
  -webkit-backdrop-filter: var(--pm-glass-blur);
  border: var(--pm-glass-border);
  box-shadow: var(--pm-glass-shadow-inset), 0 50px 100px -20px rgba(0, 0, 0, 0.8);
  border-radius: 30px;
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
}

/* Custom Radio Option Cards */
.tour-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.tour-option {
  position: relative;
  cursor: pointer;
}
.tour-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}
.tour-card {
  background: var(--pm-glass-bg-light);
  border: var(--pm-glass-border);
  box-shadow: var(--pm-glass-shadow-inset);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  transition: var(--pm-transition-bounce);
}
.tour-card h4 {
  margin: 0 0 8px 0;
  font-size: 1.1rem;
  font-weight: 800;
}
.tour-card span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}
.tour-option input:checked + .tour-card {
  background: rgba(0, 120, 255, 0.1);
  border-color: #0078ff;
  box-shadow: 0 10px 30px rgba(0, 120, 255, 0.2);
}
.tour-option input:checked + .tour-card h4 {
  color: #00e5ff;
}

/* Luxury Inputs */
.input-luxury {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  box-sizing: border-box;
}
.input-luxury:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.1);
  border-color: #0078ff;
  box-shadow: 0 0 15px rgba(0, 120, 255, 0.3);
}
.input-luxury::placeholder {
  color: rgba(255, 255, 255, 0.3);
}
/* Native date picker icon icon color */
.input-luxury::-webkit-calendar-picker-indicator {
  filter: invert(1);
  opacity: 0.5;
  cursor: pointer;
}

.btn-submit {
  width: 100%;
  padding: 20px 0;
  margin-top: 20px;
  background: #00e5ff;
  border: none;
  border-radius: 999px;
  color: #050a0e;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
  transition: all 0.3s ease;
}
.btn-submit:hover {
  background: #fff;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

.form-status {
  margin-top: 20px;
  text-align: center;
  font-weight: 600;
  min-height: 24px;
}
.form-status.success { color: #00e5ff; }
.form-status.error { color: #ff2828; }

@media (max-width: 600px) {
  .tour-options {
    grid-template-columns: 1fr;
  }
  .booking-card {
    padding: 24px;
  }
}