/*
Theme Name:  Adventure Club
Theme URI:   https://example.com/adventure-club
Author:      Custom Theme
Author URI:  https://example.com
Description: A clean, immersive adventure travel WordPress theme with custom Tours CPT, hero sections, and smooth interactions.
Version:     1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License:     GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: adventure-club
Tags:        travel, tours, custom-post-type, responsive, full-width-template
*/

/* =========================================================
   TABLE OF CONTENTS
   1.  CSS Custom Properties (Tokens)
   2.  CSS Reset & Base
   3.  Typography
   4.  Layout Utilities
   5.  Navigation
   6.  Hero Section
   7.  Tours Grid
   8.  Tour Card
   9.  Archive Tours
   10. Single Tour
   11. About / Value Prop Section
   12. Footer
   13. Forms
   14. Buttons
   15. Responsive
   ========================================================= */

/* ---------------------------------------------------------
   1. CSS Custom Properties
   --------------------------------------------------------- */
:root {
  /* Palette */
  --color-bg:          #0d0e0f;
  --color-surface:     #141516;
  --color-surface-2:   #1c1d1f;
  --color-border:      rgba(255, 255, 255, 0.08);
  --color-primary:     #c8a96e;   /* warm gold — the "one risk" */
  --color-primary-dim: rgba(200, 169, 110, 0.12);
  --color-text:        #e8e6e1;
  --color-text-muted:  #8a8680;
  --color-white:       #ffffff;

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', 'Inter', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;

  /* Scale (fluid clamp) */
  --text-xs:   clamp(0.7rem,   1.5vw, 0.8rem);
  --text-sm:   clamp(0.85rem,  1.8vw, 0.9rem);
  --text-base: clamp(0.95rem,  2vw,   1rem);
  --text-lg:   clamp(1.1rem,   2.5vw, 1.2rem);
  --text-xl:   clamp(1.25rem,  3vw,   1.5rem);
  --text-2xl:  clamp(1.6rem,   4vw,   2rem);
  --text-3xl:  clamp(2rem,     5vw,   2.8rem);
  --text-4xl:  clamp(2.8rem,   7vw,   4.2rem);
  --text-5xl:  clamp(3.5rem,   9vw,   6rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast:   150ms;
  --duration-base:   300ms;
  --duration-slow:   600ms;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover: 0 16px 48px rgba(0,0,0,0.6);

  /* Nav */
  --nav-height: 72px;
}

/* ---------------------------------------------------------
   2. CSS Reset & Base
   --------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
}

::selection {
  background: var(--color-primary);
  color: var(--color-bg);
}

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

/* ---------------------------------------------------------
   3. Typography
   --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.text-muted { color: var(--color-text-muted); }
.text-white  { color: var(--color-white); }

/* ---------------------------------------------------------
   4. Layout Utilities
   --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--wide {
  max-width: 1440px;
}

.section {
  padding-block: var(--space-24);
}

.section--lg {
  padding-block: var(--space-32);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.divider {
  width: 48px;
  height: 2px;
  background: var(--color-primary);
  margin-block: var(--space-6);
}

/* ---------------------------------------------------------
   5. Navigation
   --------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--duration-base) var(--ease-out),
              backdrop-filter var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.site-header.is-scrolled {
  background: rgba(13, 14, 15, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.site-logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.04em;
  transition: color var(--duration-fast);
}

.site-logo span {
  color: var(--color-primary);
}

.site-logo:hover { color: var(--color-primary); }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text);
  transition: color var(--duration-fast);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--duration-base) var(--ease-out);
}

.main-nav a:hover,
.main-nav a.current-menu-item {
  color: var(--color-white);
}

.main-nav a:hover::after,
.main-nav a.current-menu-item::after {
  width: 100%;
}

.nav-cta {
  background: var(--color-primary) !important;
  color: var(--color-bg) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: 99px !important;
  font-weight: 600 !important;
  font-size: var(--text-sm) !important;
  transition: opacity var(--duration-fast) !important;
}

.nav-cta:hover { opacity: 0.88 !important; }
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-white);
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-fast);
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------------------------------------------------------
   6. Hero Section
   --------------------------------------------------------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img,
.hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13, 14, 15, 0.92) 0%,
    rgba(13, 14, 15, 0.4)  50%,
    rgba(13, 14, 15, 0.15) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.hero__content {
  margin: 0 auto;
}

.hero__subtitle {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  justify-content: center;
}
.hero__eyebrow {
  margin-bottom: var(--space-4);
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(232, 230, 225, 0.75);
  max-width: 480px;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------------------------------------------------------
   7. Tours Grid (Homepage)
   --------------------------------------------------------- */
.tours-section {
  background: var(--color-surface);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-12);
  gap: var(--space-6);
}

.section-header__text .eyebrow {
  margin-bottom: var(--space-3);
}

.section-header__text h2 {
  line-height: 1.1;
}

.tours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

/* Signature layout: first card spans 2 columns */
.tours-grid .tour-card:first-child {
  grid-column: span 2;
}

/* ---------------------------------------------------------
   8. Tour Card
   --------------------------------------------------------- */
.tour-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
  display: flex;
  flex-direction: column;
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  cursor: pointer;
}

.tour-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.tour-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.tours-grid .tour-card:first-child .tour-card__image {
  aspect-ratio: 16/9;
}

.tour-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.tour-card:hover .tour-card__image img {
  transform: scale(1.05);
}

.tour-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,14,15,0.7) 0%, transparent 60%);
}

.tour-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-bg);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: 99px;
}

.tour-card__body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tour-card__meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.tour-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.tour-card__meta-item svg {
  width: 13px;
  height: 13px;
  opacity: 0.6;
}

.tour-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.2;
  flex: 1;
}

.tour-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-5);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tour-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.tour-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.tour-card__price span {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.tour-card__link {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--duration-fast), gap var(--duration-base) var(--ease-out);
}

.tour-card:hover .tour-card__link {
  color: var(--color-primary);
  gap: var(--space-3);
}

/* ---------------------------------------------------------
   9. Archive Tours
   --------------------------------------------------------- */
.archive-header {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.archive-header h1 {
  margin-top: var(--space-3);
}

.filter-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: var(--nav-height);
  z-index: 10;
}

.filter-bar .container {
  display: flex;
  gap: var(--space-2);
  padding-block: var(--space-4);
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-bar .container::-webkit-scrollbar { display: none; }

.filter-btn {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-5);
  border-radius: 99px;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: transparent;
  transition: all var(--duration-fast);
  white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding-block: var(--space-12);
}

.no-tours {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-24) 0;
}

.no-tours h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.no-tours p {
  color: var(--color-text-muted);
}

/* Pagination */
.pagination {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  padding-bottom: var(--space-16);
}

.pagination a,
.pagination span {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--duration-fast);
}

.pagination a:hover,
.pagination .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg);
}

/* ---------------------------------------------------------
   10. Single Tour
   --------------------------------------------------------- */
.single-tour-hero {
  position: relative;
  height: 70vh;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.single-tour-hero__media {
  position: absolute;
  inset: 0;
}

.single-tour-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-tour-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,14,15,0.95) 0%, rgba(13,14,15,0.3) 60%);
}

.single-tour-hero__content {
  position: relative;
  z-index: 2;
}

.single-tour-hero__breadcrumb {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.single-tour-hero__breadcrumb a {
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.single-tour-hero__breadcrumb a:hover { color: var(--color-primary); }
.single-tour-hero__breadcrumb span { color: var(--color-border); margin-inline: var(--space-2); }

.single-tour-hero__title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  margin-bottom: var(--space-5);
}

.single-tour-hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  border-radius: 99px;
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: rgba(255,255,255,0.05);
}

.pill svg {
  width: 13px;
  height: 13px;
}

/* Single Tour Body */
.single-tour-body {
  padding-block: var(--space-16);
}

.single-tour-body .container {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-12);
  align-items: start;
}

.tour-content h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
  margin-top: var(--space-12);
}

.tour-content h2:first-child { margin-top: 0; }

.tour-content p {
  color: var(--color-text);
  line-height: 1.8;
  font-size: var(--text-base);
}

/* Sticky sidebar */
.tour-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.booking-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.booking-card__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.booking-card__price-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.booking-card__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-block: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.booking-stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.booking-stat__value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
}

/* Difficulty badge colors */
.difficulty--easy   { color: #5cb85c; }
.difficulty--moderate { color: var(--color-primary); }
.difficulty--hard   { color: #d9534f; }
.difficulty--expert { color: #c0392b; }

/* Booking form */
.booking-form .form-group {
  margin-bottom: var(--space-4);
}

.booking-form label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-white);
  font-size: var(--text-sm);
  transition: border-color var(--duration-fast);
  appearance: none;
  -webkit-appearance: none;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
}

.booking-form textarea { resize: vertical; min-height: 90px; }

.booking-form select option { background: var(--color-surface-2); }

/* Tour Gallery */
.tour-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-block: var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tour-gallery__item {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.tour-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.tour-gallery__item:hover img { transform: scale(1.04); }

/* Highlights list */
.highlights-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.highlights-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  min-width: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 7px;
}

/* ---------------------------------------------------------
   11. About / Value Proposition Section
   --------------------------------------------------------- */
.about-section {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.about-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,169,110,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.about-media {
  position: relative;
}

.about-media__main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-media__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-media__accent {
  position: absolute;
  bottom: -var(--space-6);
  right: -var(--space-6);
  width: 180px;
  height: 180px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--color-bg);
}

.about-media__accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary);
  line-height: 1;
}

.stat-item__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  margin-top: var(--space-1);
}

/* Values / Features strip */
.values-section {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-16);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.value-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.value-item__icon svg { width: 22px; height: 22px; }

.value-item__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.value-item__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---------------------------------------------------------
   12. Footer
   --------------------------------------------------------- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.footer-brand__logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-white);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-4);
}

.footer-brand__logo span { color: var(--color-primary); }

.footer-brand__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--duration-fast);
}

.social-links a svg { width: 16px; height: 16px; }

.social-links a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-dim);
}

.footer-col__title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-col ul a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer-col ul a:hover { color: var(--color-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-6);
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer-bottom-links a:hover { color: var(--color-primary); }

/* ---------------------------------------------------------
   13. Forms (contact / inquiry)
   --------------------------------------------------------- */
.form-success {
  background: rgba(92, 184, 92, 0.1);
  border: 1px solid rgba(92, 184, 92, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  color: #5cb85c;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  display: none;
}

.form-success.is-visible { display: block; }

/* ---------------------------------------------------------
   14. Buttons
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: 99px;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--duration-base) var(--ease-out);
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn svg { width: 16px; height: 16px; }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: #d4b87e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,169,110,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn--outline:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.05);
}

.btn--full { width: 100%; justify-content: center; }

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
}

/* ---------------------------------------------------------
   15. Responsive
   --------------------------------------------------------- */
@media (max-width: 1100px) {
  .tours-grid { grid-template-columns: 1fr 1fr; }
  .tours-grid .tour-card:first-child { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .single-tour-body .container {
    grid-template-columns: 1fr;
  }
  .tour-sidebar {
    position: static;
    order: -1;
  }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .about-media { display: none; }
  .stat-row { grid-template-columns: repeat(3, 1fr); }
  .archive-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 60px; }

  .main-nav {
    position: fixed;
    inset: 0;
    top: var(--nav-height);
    background: rgba(13,14,15,0.97);
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-6);
    padding: var(--space-10) var(--space-6);
    transform: translateX(100%);
    transition: transform var(--duration-base) var(--ease-out);
    backdrop-filter: blur(16px);
  }

  .main-nav.is-open { transform: translateX(0); }

  .main-nav a {
    font-size: var(--text-xl);
    font-family: var(--font-display);
  }

  .nav-toggle { display: flex; }

  .tours-grid { grid-template-columns: 1fr; }
  .tours-grid .tour-card:first-child { grid-column: span 1; }
  .tours-grid .tour-card:first-child .tour-card__image { aspect-ratio: 4/3; }

  .section-header { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .archive-grid { grid-template-columns: 1fr; }
  .tour-gallery { grid-template-columns: 1fr 1fr; }
  .highlights-list { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero__scroll-hint { display: none; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .hero__actions { flex-direction: column; }
  .tour-gallery { grid-template-columns: 1fr; }
  .booking-card__stats { grid-template-columns: 1fr; }
}

/* ── Shake animation for form validation ── */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}