/* ============================================================
   VITA TRAVELS — Base Styles & Design Tokens
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Colors - Warm Organic Sandstone / Linen (rgb(243, 238, 231)) */
  --color-bg: rgb(243, 238, 231);
  --color-bg-alt: #e9e2d7;
  --color-text: #1a2c26;         /* deep organic forest charcoal */
  --color-text-60: rgba(26, 44, 38, 0.76);
  --color-text-50: rgba(26, 44, 38, 0.62);
  --color-text-40: rgba(26, 44, 38, 0.46);
  --color-accent: #c26e10;       /* warm organic amber */
  --color-accent-gold: #c26e10;
  --color-brand-green: #1a2c26;  /* dark forest for buttons */
  --color-border: rgba(26, 44, 38, 0.09);

  /* Typography */
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;


  /* Container */
  --container-width: 1480px;
  --container-padding: 40px;

  /* Spacing */
  --section-padding: 80px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: inherit;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

html.is-admin,
html.is-admin body {
  background-color: #f8fafc !important;
}



h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4,
.section-head__title, .hero-title, .combine__title, .statistic-item__title,
.about-features__title, .featured-item__name, .faq-item__title,
.activities-bento-card__title, .activities-item__name, .booking__title,
.page-hero__title, .activities-hero-title, .intro__headline, .hero-anim-title {
  font-family: var(--font-heading) !important;
  font-weight: 600;
  letter-spacing: -0.02em;
}


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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-text);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol { list-style: none; }

/* ---------- Typography ---------- */
.h1 { font-size: clamp(4rem, 9vw, 9rem); font-weight: 700; line-height: 1; letter-spacing: -0.03em; }
.h2 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }
.h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; }
.h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; line-height: 1.2; }

.body-xl { font-size: 1.25rem; font-weight: 400; line-height: 1.5; }
.body-lg { font-size: 1.125rem; font-weight: 400; line-height: 1.55; }
.body-md { font-size: 1rem; font-weight: 400; line-height: 1.5; }
.body-sm { font-size: 0.875rem; font-weight: 400; line-height: 1.5; }
.body-xs { font-size: 0.8125rem; font-weight: 400; line-height: 1.4; }
.button-sm { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em; line-height: 1; }
.title-xs { font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-text);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-accent);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-text);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-text);
  border-radius: 999px;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.btn-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  fill: #ffffff;
}

/* ---------- Logo Mini ---------- */
.logo-mini {
  width: 16px;
  height: 16px;
  display: inline-block;
}

/* ---------- Nav Plus ---------- */
.nav-plus {
  color: var(--color-text-40);
  margin-right: 2px;
}

/* ---------- Section Head (3-Part Layout: Tiêu đề phụ bên trái | Tiêu đề lớn | Kẻ dọc & Chữ nhỏ) ---------- */
.section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  margin-bottom: 2.75rem;
  align-items: start;
}

.section-head--left-only {
  grid-template-columns: 200px 1fr;
}

.section-head--row {
  grid-template-columns: 1fr 1fr;
  align-items: flex-end;
}

.section-head--column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-head__label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  padding-top: 0.35rem;
}

.section-head__body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  min-width: 0;
}

.section-head__side {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-left: 2.5rem;
  border-left: 1.5px solid var(--color-border, rgba(26, 44, 38, 0.15));
  min-width: 0;
  gap: 1rem;
}

.activities-section .section-head__side,
.featured-section .section-head__side {
  border-left: 1.5px solid rgba(255, 255, 255, 0.22);
}

.section-head__icon,
.section-head__icon path,
.section-head__icon circle,
.section-head__icon rect,
.section-head__label svg,
.section-head__label svg path,
.section-head__label svg circle,
.section-head__label svg rect {
  stroke: var(--color-text);
}

.section-head__label.is-light,
.combine .section-head__label,
.is-light {
  color: #ffffff !important;
}

.section-head__label.is-light svg,
.section-head__label.is-light svg path,
.section-head__label.is-light svg circle,
.section-head__label.is-light svg rect,
.section-head__label.is-light svg polygon,
.combine .section-head__label svg,
.combine .section-head__label svg path,
.combine .section-head__label svg circle,
.combine .section-head__label svg rect,
.combine .section-head__label svg polygon {
  stroke: #ffffff !important;
  fill: #ffffff !important;
  color: #ffffff !important;
}

.section-head__label.is-light span,
.combine .section-head__label span {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.section-head__title {
  font-size: clamp(2.35rem, 4vw, 3.65rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin: 0;
  word-break: normal;
  overflow-wrap: normal;
}

.activities-section .section-head__title,
.featured-section .section-head__title {
  color: #ffffff;
}

.section-head__desc-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0 !important;
  border-top: none !important;
}

.section-head__desc-item {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-60);
  font-weight: 400;
  margin: 0;
}

.activities-section .section-head__desc-item,
.featured-section .section-head__desc-item {
  color: rgba(255, 255, 255, 0.88) !important;
}

.reviews-side-bar {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
}

.reviews-nav-arrows-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 0 auto 2.25rem;
  width: 100%;
}

.reviews-nav-arrows {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-bottom: 2px;
}

.section-head__title-col { /* col wrapper */ }

.section-head__title-desc {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-head__desc {
  font-size: 0.9375rem;
  color: var(--color-text-60);
  line-height: 1.6;
}

/* ---------- Utility ---------- */
.color-white-60 { color: var(--color-text-60); }
.color-white-50 { color: var(--color-text-50); }
.color-white-40 { color: var(--color-text-40); }

/* ---------- Focus States ---------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}