/* ==========================================================================
   Koto B&B — Shared Design System
   --------------------------------------------------------------------------
   The single foundation every page on the site links to.
   Contains: design tokens (colour, type, spacing, radius, shadow), a light
   reset, typographic base, layout helpers and real reusable components
   including the site chrome (.site-header / .site-nav / .site-footer).
   Mobile-first: base rules target small screens, `min-width` queries scale up.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Montserrat:wght@400;500;600;700&family=Raleway:wght@300;400;500;600&display=swap");

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* ---- Brand palette ------------------------------------------------- */
  --color-primary: #6b0505;        /* Koto deep burgundy — signature accent */
  --color-primary-dark: #4e0303;
  --color-primary-light: #8c1a1a;
  --color-primary-soft: #f3e6e5;

  --color-secondary: #373737;      /* charcoal */
  --color-secondary-dark: #232323;
  --color-secondary-light: #4a4a4a;

  --color-accent: #c9a46a;         /* brass / sand */
  --color-accent-dark: #a9834a;
  --color-garden: #6d8a6a;         /* garden green — amenity cue */
  --color-pool: #4c7fa3;           /* pool blue — used sparingly */

  /* ---- Warm neutral ramp -------------------------------------------- */
  --color-neutral-50: #faf6f0;     /* cream */
  --color-neutral-100: #f2ede6;
  --color-neutral-200: #e4dcd0;
  --color-neutral-300: #cfc6b8;
  --color-neutral-400: #a79e90;
  --color-neutral-500: #7a7266;
  --color-neutral-600: #5a544b;
  --color-neutral-700: #4a4a4a;
  --color-neutral-800: #373737;
  --color-neutral-900: #232323;

  /* ---- Semantic surface / text tokens ------------------------------- */
  --color-bg: var(--color-neutral-50);
  --color-surface: #ffffff;
  --color-surface-alt: var(--color-neutral-100);
  --color-surface-dark: var(--color-neutral-800);
  --color-text: #2b2b2b;
  --color-text-muted: #6b6459;
  --color-text-inverse: var(--color-neutral-50);
  --color-border: var(--color-neutral-200);
  --color-border-strong: var(--color-neutral-300);
  --color-success: #4f7a52;
  --color-error: #a32a2a;

  /* ---- Typography ---------------------------------------------------- */
  --font-display: "Lora", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Raleway", "Helvetica Neue", Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.8vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.6rem + 3vw, 3.5rem);

  --leading-tight: 1.15;
  --leading-snug: 1.35;
  --leading-normal: 1.65;

  --tracking-wide: 0.08em;
  --tracking-wider: 0.16em;

  /* ---- Spacing scale ------------------------------------------------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;

  /* ---- Radius -------------------------------------------------------- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* ---- Shadow -------------------------------------------------------- */
  --shadow-sm: 0 1px 2px rgba(35, 31, 26, 0.06), 0 1px 3px rgba(35, 31, 26, 0.08);
  --shadow-md: 0 6px 16px rgba(35, 31, 26, 0.10);
  --shadow-lg: 0 16px 40px rgba(35, 31, 26, 0.16);

  /* ---- Layout -------------------------------------------------------- */
  --container-max: 1200px;
  --container-narrow: 760px;
  --header-height: 4.5rem;
  --transition: 180ms ease;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

a:hover {
  text-decoration: underline;
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--leading-tight);
  color: var(--color-secondary-dark);
  letter-spacing: -0.01em;
}

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

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

p:last-child {
  margin-bottom: 0;
}

small,
.text-small {
  font-size: var(--text-sm);
}

strong { font-weight: 600; }

/* Uppercase, letter-spaced section label ("A DREAM CAME TRUE" style). */
.eyebrow,
.section-label {
  display: block;
  margin: 0 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary);
}

.lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-snug);
}

/* Pull-quote used in the editorial story blocks. */
.pull-quote {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: var(--leading-snug);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   4. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.section {
  padding-block: var(--space-8);
}

.section-alt {
  background-color: var(--color-surface-alt);
}

.stack > * + * {
  margin-top: var(--space-4);
}

/* Flex helper: a wrapping row of items. */
.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

/* Responsive grid: single column by default. */
.grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Two-part editorial split (image + copy). */
.split {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .split-reverse .split-media {
    order: 2;
  }
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-9);
  }
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-align: center;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), box-shadow var(--transition);
}

.btn:hover {
  text-decoration: none;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-text-inverse);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-secondary-dark);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-secondary-dark);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  padding-inline: 0;
}

.btn-ghost:hover {
  color: var(--color-primary-dark);
}

.btn-light {
  background-color: var(--color-surface);
  color: var(--color-secondary-dark);
}

.btn-light:hover {
  background-color: var(--color-neutral-100);
  color: var(--color-secondary-dark);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: var(--text-base);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. Cards
   -------------------------------------------------------------------------- */
.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-surface-alt);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
}

.card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
  color: var(--color-secondary-dark);
}

.card-text {
  margin: 0;
  color: var(--color-text-muted);
}

.card-footer {
  margin-top: auto;
  padding: 0 var(--space-5) var(--space-5);
}

/* --------------------------------------------------------------------------
   7. Site chrome — header & navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(250, 246, 240, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  max-width: var(--container-max);
  min-height: var(--header-height);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-secondary-dark);
  text-decoration: none;
}

.site-brand:hover {
  text-decoration: none;
  color: var(--color-primary);
}

.site-brand__mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
}

.site-brand__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.1;
}

.site-brand__tag {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Mobile hamburger toggle. */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background-color: transparent;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary-dark);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile-first nav: hidden panel revealed by .is-open. */
.site-nav {
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  display: none;
  padding: var(--space-4) var(--space-5) var(--space-5);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.site-nav.is-open {
  display: block;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__link {
  display: block;
  padding: var(--space-3) 0;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  border-bottom: 1px solid var(--color-border);
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  color: var(--color-primary);
  text-decoration: none;
}

.site-nav__cta {
  margin-top: var(--space-3);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: block;
    padding: 0;
    background-color: transparent;
    border: 0;
    box-shadow: none;
  }

  .site-nav__list {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-5);
  }

  .site-nav__link {
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
  }

  .site-nav__link:hover,
  .site-nav__link[aria-current="page"] {
    border-bottom-color: var(--color-primary);
  }

  .site-nav__cta {
    margin-top: 0;
    margin-left: var(--space-2);
  }
}

/* --------------------------------------------------------------------------
   8. Site chrome — footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding-block: var(--space-8) var(--space-5);
  background-color: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.site-footer a {
  color: var(--color-neutral-200);
  text-decoration: none;
}

.site-footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.site-footer__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

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

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.footer-tagline {
  color: var(--color-neutral-300);
  margin-bottom: var(--space-4);
}

.footer-heading {
  margin: 0 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-contact {
  color: var(--color-neutral-300);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-7);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(250, 246, 240, 0.15);
  font-size: var(--text-sm);
  color: var(--color-neutral-400);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   9. Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-inverse { color: var(--color-text-inverse); }
.bg-surface { background-color: var(--color-surface); }
.bg-alt { background-color: var(--color-surface-alt); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }

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

/* Circular guest/testimonial avatar with name. */
.avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  border: 2px solid var(--color-surface);
  box-shadow: var(--shadow-sm);
}

/* Trust / rating badge (e.g. 9.6 "Excellent"). */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}