/* ============================
   AntVal Rentals — Main Styles
   ============================ */

/* --- Google Fonts Preconnect --- */
/* Loaded via <link> in HTML head */

/* === DESIGN TOKENS === */
:root,
[data-theme='light'] {
  /* Surfaces — crisp white/near-white */
  --color-bg: #ffffff;
  --color-surface: #f8f9fa;
  --color-surface-2: #f2f4f6;
  --color-surface-offset: #eef0f3;
  --color-divider: #e2e5ea;
  --color-border: #d1d5db;

  /* Text */
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-text-faint: #9ca3af;
  --color-text-inverse: #ffffff;

  /* Primary accent — deep navy blue (travel trust) */
  --color-primary: #1a3a6b;
  --color-primary-hover: #122d56;
  --color-primary-active: #0d2244;
  --color-primary-highlight: #dbe6f7;

  /* Secondary accent — brand orange (ANTVAL identity) */
  --color-accent: #f04e00;
  --color-accent-hover: #cc3f00;
  --color-accent-highlight: #fff0e8;

  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-hero: clamp(2.75rem,  1rem    + 6vw,    5.5rem);

  /* 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;

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(17,24,39,0.06);
  --shadow-md: 0 4px 16px rgba(17,24,39,0.08);
  --shadow-lg: 0 12px 40px rgba(17,24,39,0.12);

  /* Transitions */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body:    'Work Sans', 'Helvetica Neue', Arial, sans-serif;
}

[data-theme='dark'] {
  --color-bg: #0f1724;
  --color-surface: #14202f;
  --color-surface-2: #1a2a3d;
  --color-surface-offset: #1e3045;
  --color-divider: #253a52;
  --color-border: #2f4a66;
  --color-text: #e8edf5;
  --color-text-muted: #8ea5c3;
  --color-text-faint: #536b87;
  --color-text-inverse: #0f1724;
  --color-primary: #6b9dd4;
  --color-primary-hover: #4f88c8;
  --color-primary-active: #3573bc;
  --color-primary-highlight: #1a2a3d;
  --color-accent: #ff6b2b;
  --color-accent-hover: #f04e00;
  --color-accent-highlight: #2c1800;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0f1724;
    --color-surface: #14202f;
    --color-surface-2: #1a2a3d;
    --color-surface-offset: #1e3045;
    --color-divider: #253a52;
    --color-border: #2f4a66;
    --color-text: #e8edf5;
    --color-text-muted: #8ea5c3;
    --color-text-faint: #536b87;
    --color-text-inverse: #0f1724;
    --color-primary: #6b9dd4;
    --color-primary-hover: #4f88c8;
    --color-primary-active: #3573bc;
    --color-primary-highlight: #1a2a3d;
    --color-accent: #f59e0b;
    --color-accent-hover: #d97706;
    --color-accent-highlight: #2c2210;
  }
}

/* === BASE RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

ul[role='list'], ol[role='list'] { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.2;
  font-family: var(--font-display);
}

p, li, figcaption { text-wrap: pretty; }

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

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

button { cursor: pointer; background: none; border: none; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border-width: 0;
}

/* === LAYOUT UTILITIES === */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--default {
  max-width: var(--content-default);
}

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-image {
  height: 96px;
  width: auto;
  display: block;
  flex-shrink: 0;
  /* White background logo on dark: we'll handle via CSS filter in dark mode */
}

[data-theme='dark'] .logo-image,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .logo-image {
    filter: brightness(1.1);
  }
}

.logo-tagline-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  white-space: nowrap;
}

/* Nav */
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-list a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  padding-block: var(--space-1);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}

.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* Book CTA */
.btn-book {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-book:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-text-inverse);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 18, 36, 0.85) 0%,
    rgba(10, 18, 36, 0.45) 50%,
    rgba(10, 18, 36, 0.1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-24) var(--space-20);
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-accent);
}

.hero h1 {
  font-size: var(--text-hero);
  font-family: var(--font-display);
  color: #ffffff;
  font-style: italic;
  line-height: 1.05;
  max-width: 16ch;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.8);
  max-width: 50ch;
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: #ffffff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,58,107,0.4);
  color: #ffffff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: 1.5px solid rgba(255,255,255,0.4);
  color: #ffffff;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: border-color var(--transition), background var(--transition);
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.1);
  color: #ffffff;
}

/* === POWERED BY BADGE === */
.powered-by-banner {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-3);
}

.powered-by-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.powered-by-inner span {
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

/* === SECTION BASE === */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: var(--color-text);
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
}

/* === BLOG GRID === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.blog-grid--featured {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
}

.blog-grid--featured .card:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.blog-grid--featured .card:first-child .card-image {
  aspect-ratio: auto;
  height: 100%;
}

.blog-grid--featured .card:first-child .card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-12);
}

/* === CARD === */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-highlight);
}

.card-image {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover .card-image img {
  transform: scale(1.04);
}

.card-body {
  padding: var(--space-6);
}

.card-category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.card-title {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.3;
  transition: color var(--transition);
}

.card:hover .card-title {
  color: var(--color-primary);
}

.card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.card-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-text-faint);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-4);
  transition: gap var(--transition);
}

.read-more:hover {
  gap: var(--space-3);
  color: var(--color-primary-hover);
}

/* === CATEGORY TABS === */
.category-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.category-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.category-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.category-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

/* === FULL-BLEED DIVIDER IMAGE === */
.divider-image {
  width: 100%;
  height: clamp(240px, 35vw, 480px);
  overflow: hidden;
  position: relative;
}

.divider-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.divider-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
    rgba(26,58,107,0.6) 0%,
    rgba(26,58,107,0.1) 50%,
    rgba(26,58,107,0.0) 100%
  );
  display: flex;
  align-items: center;
}

.divider-image-text {
  padding-inline: clamp(var(--space-8), 8vw, var(--space-24));
  color: #ffffff;
}

.divider-image-text h2 {
  font-size: var(--text-2xl);
  font-style: italic;
  line-height: 1.1;
  margin-bottom: var(--space-4);
  max-width: 14ch;
}

.divider-image-text p {
  font-size: var(--text-base);
  opacity: 0.85;
  max-width: 44ch;
  margin-bottom: var(--space-6);
}

/* === NEWSLETTER SECTION === */
.newsletter-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  text-align: center;
}

.newsletter-section .section-title {
  font-size: var(--text-xl);
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
  margin-top: var(--space-6);
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.btn-subscribe {
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #ffffff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: background var(--transition);
}

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

/* === FOOTER === */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12) var(--space-8);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-10);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: var(--space-4);
  max-width: 36ch;
}

.footer-heading {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  flex-wrap: wrap;
  gap: var(--space-4);
}

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

.footer-bottom-links {
  display: flex;
  gap: var(--space-5);
}

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

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

/* === ARTICLE PAGE === */
.article-hero {
  width: 100%;
  height: clamp(300px, 45vw, 560px);
  overflow: hidden;
  position: relative;
}

.article-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
}

.article-header {
  padding-block: var(--space-10) var(--space-8);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-10);
}

.article-header .card-category {
  font-size: var(--text-sm);
}

.article-header h1 {
  font-size: var(--text-2xl);
  font-style: italic;
  margin-block: var(--space-4) var(--space-5);
  max-width: 22ch;
}

.article-meta {
  display: flex;
  gap: var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.article-body {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text);
  max-width: 68ch;
}

.article-body h2 {
  font-size: var(--text-xl);
  font-style: italic;
  margin-block: var(--space-10) var(--space-5);
  color: var(--color-text);
}

.article-body h3 {
  font-size: var(--text-lg);
  margin-block: var(--space-8) var(--space-4);
}

.article-body p {
  margin-bottom: var(--space-6);
  max-width: 68ch;
}

.article-body ul {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.article-body li {
  margin-bottom: var(--space-3);
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-16);
  align-items: start;
  padding-block: var(--space-12);
}

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: calc(var(--space-20) + var(--space-4));
}

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.sidebar-card h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.toc-list a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
  transition: color var(--transition);
  display: block;
  padding-left: var(--space-3);
  border-left: 2px solid transparent;
}

.toc-list a:hover {
  color: var(--color-primary);
  border-left-color: var(--color-primary);
}

/* Book callout */
.book-callout {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: #ffffff;
}

.book-callout h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  margin-bottom: var(--space-3);
}

.book-callout p {
  font-size: var(--text-sm);
  opacity: 0.85;
  margin-bottom: var(--space-5);
}

.btn-book-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: #ffffff;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: opacity var(--transition), transform var(--transition);
}

.btn-book-white:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  color: var(--color-primary);
}

/* Related posts */
.related-section {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-16);
  margin-top: var(--space-16);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

/* === PAGE HEADER (inner pages) === */
.page-header {
  padding-block: var(--space-16) var(--space-10);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-12);
}

.page-header h1 {
  font-size: var(--text-2xl);
  font-style: italic;
  margin-bottom: var(--space-4);
}

.page-header p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 54ch;
}

/* === MOBILE MENU === */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-4) 0;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  padding: var(--space-3) clamp(var(--space-4), 5vw, var(--space-16));
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition), background var(--transition);
}

.mobile-nav a:last-child { border-bottom: none; }

.mobile-nav a:hover {
  color: var(--color-primary);
  background: var(--color-surface);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-list, .btn-book { display: none; }
  .menu-toggle { display: flex; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-grid--featured { grid-template-columns: 1fr; }
  .blog-grid--featured .card:first-child { grid-template-columns: 1fr; }
  .blog-grid--featured .card:first-child .card-image { aspect-ratio: 16/9; height: auto; }
  .blog-grid--featured .card:first-child .card-body { padding: var(--space-6); }
  .related-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .newsletter-form { flex-direction: column; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3.5rem); }
}