/* ===== LTB Samui - Custom Styles ===== */

/* --- Boat animation on itinerary timeline --- */
@keyframes boatMove {
  0%, 5% { left: 0%; }
  20%, 35% { left: 28%; }
  50%, 65% { left: 58%; }
  80%, 95% { left: 88%; }
  100% { left: 0%; }
}

/* --- Hero background pulse --- */
@keyframes heroPulse {
  0%, 100% { transform: scale(1.05); }
  50% { transform: scale(1.1); }
}

/* --- Fade in --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-boat-move {
  animation: boatMove 8s ease-in-out infinite;
}

.animate-hero-pulse {
  animation: heroPulse 20s ease-in-out infinite;
}

/* --- Hero background image (WebP with PNG fallback) --- */
.hero-bg {
  background-image: url('../images/hero-bg.webp');
}

.no-webp .hero-bg {
  background-image: url('../images/e60a3dd9-abf1-4543-b894-4e29e24097b5.png');
}

/* --- FAQ Accordion --- */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1rem;
}

.faq-trigger svg {
  transition: transform 0.3s ease;
}

.faq-item.open .faq-trigger svg {
  transform: rotate(180deg);
}

/* --- Carousel --- */
.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
}

/* --- Sticky price bar --- */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid #e5e7eb;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

/* --- Form elements --- */
select, input, textarea {
  font-size: 16px; /* Prevents iOS zoom on focus */
}

/* Custom select styling */
.custom-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 12px;
  padding-right: 2.5rem;
}

/* --- Smooth scrolling & prevent horizontal overflow on mobile --- */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* --- Focus styles for accessibility --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Ensure body has enough bottom padding for sticky bar */
body {
  padding-bottom: 5rem;
  overflow-x: hidden;
}

/* Fix focus ring clipping in form container */
#booking-form-el input:focus,
#booking-form-el select:focus,
#booking-form-el textarea:focus {
  --tw-ring-inset: inset;
}

/* --- Mobile form fixes --- */
@media (max-width: 640px) {
  /* Reduce form padding on small screens */
  .form-body-padding {
    padding: 1rem;
  }

  /* Phone country select: smaller on mobile */
  .phone-country-select {
    width: 100px;
    font-size: 14px;
    padding-left: 0.5rem;
    padding-right: 1.5rem;
  }

  /* All form inputs must respect container width */
  #booking-form-el input,
  #booking-form-el select,
  #booking-form-el textarea {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Form header badges: stack on mobile */
  .form-body-padding .flex.justify-center.items-center.space-x-6 {
    gap: 0.5rem;
  }
}

/* Language widget menu animation */
#lang-menu {
  transform-origin: bottom left;
}

/* Close lang menu when clicking outside */
@media (pointer: coarse) {
  #lang-toggle:focus + #lang-menu,
  #lang-menu:hover {
    display: block;
  }
}