:root {
  --primary-bg: #000000;
  --primary-text: #ffffff;
  --secondary-bg: #111111;
  --secondary-text: #a1a1aa;
  --accent-bg: #ffffff;
  --accent-text: #000000;
  --border-color: #27272a;
}

*,
::before,
::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--primary-bg);
  color: var(--primary-text);
  font-family: "Inter", sans-serif;
  font-weight: 300;
  line-height: 1.625;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  margin-top: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

a:hover,
a:focus {
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  transition: all 0.2s ease;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (max-width: 768px) {
  h1 {
    font-size: clamp(1.5rem, 8vw, 2.5rem);
  }

  h2 {
    font-size: clamp(1.25rem, 6vw, 2rem);
  }

  h3 {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
  }

  .mobile-small-text {
    font-size: 0.85rem;
    word-break: break-all;
  }
}

/* ===== header ===== */
header {
  background-color: var(--primary-bg);
}

.js-mobile-overlay {
  background-color: var(--primary-bg);
}

/* ===== hero_section ===== */
#hero {
  background-color: var(--primary-bg);
}

.js-hero-btn {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== about_rosalia ===== */
#about .grayscale-img {
  filter: grayscale(100%) contrast(1.1) brightness(0.9);
  transition: filter 0.5s ease;
}

#about .grayscale-img:hover {
  filter: grayscale(0%) contrast(1) brightness(1);
}

/* ===== schedule_table ===== */
#schedule {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.js-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  text-decoration: none;
}

/* ===== lux_tour_info ===== */
#concept {
  position: relative;
}

.js-animate {
  will-change: transform, opacity;
}

/* ===== pricing_cards ===== */
#categories.full-width {
  width: 100%;
}

#categories .js-card {
  transition: all 0.3s ease-in-out;
}

#categories .js-card:hover {
  transform: translateY(-8px);
}

/* ===== timing_info ===== */
.js-timing-card {
  opacity: 0;
  transform: translateY(30px);
}

/* ===== buying_arguments ===== */
#info {
  width: 100%;
}

.js-fade-in {
  will-change: transform, opacity;
}

/* ===== top_picks ===== */
#popular {
  width: 100%;
}

.js-popular-card {
  width: 100%;
}

/* ===== faq_accordion ===== */
#faq {
  width: 100%;
}

.js-faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotate-180 {
  transform: rotate(180deg);
}

/* ===== reservation_form ===== */
.appearance-none {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.5em;
}

/* ===== footer ===== */
#footer {
  background-color: var(--primary-bg);
}

#footer a,
#footer span,
#footer p,
#footer h4 {
  font-family: sans-serif;
}

#footer i {
  color: var(--secondary-text);
}

#header nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

#schedule {
  .transition-colors {
    padding-left: 30px !important;
    padding-right: 30px !important;
  }
}

nav {
  .text-lg.font-black.uppercase.tracking-tighter {
    font-size: clamp(16px, 4vw, 26px) !important;
  }
}

@media (max-width: 767px) {
  #schedule {
    .flex.items-center.py-8.border-b {
      flex-direction: column;
    }

    .flex.flex-col {
      text-align: center;
    }
  }

  .transition-colors {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
  .text-4xl {
    font-size: clamp(20px, 4vw, 32px) !important;
  }

  nav img {
    width: 50px !important;
  }
}

.js-mobile-link {
  text-align: center;
}