/* ═══════════════════════════════════════════════
   HAVEN RETREATS — style.css
   ═══════════════════════════════════════════════ */

/* ── Custom Properties ───────────────────────── */
:root {
  --color-bg:           #faf6f0;
  --color-surface:      #ffffff;
  --color-surface-alt:  #f2ebe0;
  --color-border:       #e0d5c5;

  --color-teal:         #2a6b6b;
  --color-teal-dark:    #1e4f4f;
  --color-teal-light:   #ddf0f0;
  --color-green:        #3a6b3a;
  --color-terracotta:   #c45c2e;
  --color-terracotta-dark: #a0461f;

  --color-text:         #2c2418;
  --color-text-muted:   #7a6a58;
  --color-text-light:   #ffffff;

  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body:    system-ui, -apple-system, 'Segoe UI', sans-serif;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;

  --max-width:  1180px;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --shadow-sm:    0 2px 8px rgba(44, 36, 24, 0.08);
  --shadow-card:  0 4px 24px rgba(44, 36, 24, 0.10);
  --shadow-modal: 0 24px 64px rgba(44, 36, 24, 0.25);

  --transition-fast:   150ms ease;
  --transition-normal: 280ms ease;
  --transition-modal:  360ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, select, button { font: inherit; }

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

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: background var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn--primary {
  background: var(--color-terracotta);
  color: var(--color-text-light);
}
.btn--primary:hover {
  background: var(--color-terracotta-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 92, 46, 0.35);
}
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: transparent;
  border-color: var(--color-teal);
  color: var(--color-teal);
}
.btn--secondary:hover {
  background: var(--color-teal-light);
  transform: translateY(-1px);
}

.btn--lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn--full { width: 100%; }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Header ──────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(250, 246, 240, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-md) var(--space-xl);
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}
.site-header.scrolled .logo { color: var(--color-text); }

.logo-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.main-nav {
  display: flex;
  gap: var(--space-xl);
}

.main-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  transition: color var(--transition-fast);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--transition-fast);
}
.main-nav a:hover::after { width: 100%; }
.site-header.scrolled .main-nav a { color: var(--color-text-muted); }
.site-header.scrolled .main-nav a:hover { color: var(--color-teal); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  color: var(--color-text-light);
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}
.site-header.scrolled .nav-toggle { color: var(--color-text); }

/* Nav open state */
.site-header.nav-open .main-nav {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-surface);
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  box-shadow: var(--shadow-card);
  gap: var(--space-lg);
  border-top: 1px solid var(--color-border);
}
.site-header.nav-open .main-nav a { color: var(--color-text); }
.site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(58, 107, 58, 0.6) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(42, 107, 107, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse at 60% 80%, rgba(196, 168, 130, 0.4) 0%, transparent 50%),
    linear-gradient(160deg, #1a3d1a 0%, #2a6b6b 40%, #5a8a5a 65%, #c4a882 85%, #faf0e0 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(20, 30, 20, 0.25);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
  padding: var(--space-xl);
  padding-top: 100px;
}

.hero-eyebrow {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,0.6);
  font-size: 1.5rem;
  animation: bounce 2.5s ease-in-out infinite;
  transition: color var(--transition-fast);
}
.hero-scroll-hint:hover { color: rgba(255,255,255,0.9); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Section Shared ──────────────────────────── */
section { padding-block: var(--space-3xl); }

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}
.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-inline: auto;
}

/* ── Property Cards ──────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.property-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.property-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(44, 36, 24, 0.15);
}

.card-image-wrap {
  position: relative;
}

.card-image {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
}

.card-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: var(--color-terracotta);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-lg);
}

.card-capacity {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-teal);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.card-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.card-description {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.card-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-lg);
}

.card-feature {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  gap: var(--space-md);
}

.card-price {
  display: flex;
  flex-direction: column;
}
.card-price-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
}
.card-price-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ── About Section ───────────────────────────── */
.about {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.25;
}
.about-text p { color: var(--color-text-muted); font-size: 1.05rem; }

.perks-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.perk-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.perk-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.perk-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}
.perk-item p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Modal ───────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: rgba(44, 36, 24, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-modal);
}

.modal-overlay.is-open {
  opacity: 1;
}

.modal {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-2xl);
  transform: translateY(28px) scale(0.97);
  transition: transform var(--transition-modal);
}

.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-muted);
  font-size: 1rem;
  transition: background var(--transition-fast), color var(--transition-fast);
  z-index: 1;
}
.modal-close:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
}
.modal-close:focus-visible {
  outline: 3px solid var(--color-teal-light);
  outline-offset: 2px;
}

.modal-header { margin-bottom: var(--space-xl); padding-right: var(--space-xl); }

.modal-header h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  line-height: 1.25;
}

.modal-tagline {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* ── Booking Form ────────────────────────────── */
.booking-form { display: flex; flex-direction: column; gap: var(--space-md); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select {
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a6a58' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px var(--color-teal-light);
}

.form-group input.has-error,
.form-group select.has-error {
  border-color: #c0392b;
}

.field-error {
  font-size: 0.8rem;
  color: #c0392b;
  min-height: 1.1em;
}

/* ── Price Summary ───────────────────────────── */
.price-summary {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  padding-block: 0.2rem;
}

.price-row--total {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-sm);
  margin-top: var(--space-xs);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}

/* ── Availability Warning ────────────────────── */
.availability-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: #fff8e7;
  border: 1px solid #f0c040;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: #7a5800;
  line-height: 1.5;
}

/* ── Confirmation ────────────────────────────── */
.confirm-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-teal);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  animation: scaleIn var(--transition-modal) both;
}

@keyframes scaleIn {
  from { transform: scale(0.3); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

#step-confirm {
  text-align: center;
}

#step-confirm h2 {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.confirm-subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.confirm-details {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  text-align: left;
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.9rem;
  padding-block: 0.35rem;
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-md);
}
.confirm-row:last-child { border-bottom: none; }
.confirm-row span:first-child { color: var(--color-text-muted); flex-shrink: 0; }
.confirm-row span:last-child  { font-weight: 600; color: var(--color-text); text-align: right; }

/* ── Footer ──────────────────────────────────── */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-3xl);
  padding-bottom: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand .logo {
  color: white;
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 260px;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  margin-bottom: var(--space-md);
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: white; }

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.footer-bottom {
  padding-block: var(--space-lg);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-inline: auto;
  }
}

@media (max-width: 700px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .container { padding-inline: var(--space-lg); }

  section { padding-block: var(--space-2xl); }

  .perks-list { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
}

@media (max-width: 640px) {
  .modal {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    max-height: 92dvh;
    margin-top: auto;
    margin-bottom: 0;
    padding: var(--space-xl) var(--space-lg);
    align-self: flex-end;
  }

  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ── Utility ─────────────────────────────────── */
[hidden] { display: none !important; }

.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;
}