/* ==========================================================================
   Gracefully Living — Cagwait Beach House
   Design tokens
   ========================================================================== */
:root{
  --tide-deep:   #262320;   /* charcoal ink — matches window frames & railings, dark sections */
  --tide-mid:    #8C6239;   /* warm wood — links, secondary accents */
  --lagoon:      #B98A52;   /* honey rattan — primary accent, matches pendant lights & shelving */
  --sunrise:     #78896A;   /* soft sage green — secondary accent, matches the greenery */
  --sand:        #FDFCFA;   /* near-white — main background, airy */
  --sand-deep:   #F4F0E8;   /* soft warm neutral for alt sections/cards */
  --driftwood:   #453D33;   /* warm charcoal-brown — body text */
  --driftwood-lt:#8A7D6B;   /* muted warm grey-brown — captions, meta */
  --white:       #FFFFFF;

  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius: 6px;
  --max-w: 1180px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--sand);
  color: var(--driftwood);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--tide-mid); text-decoration:none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--tide-deep);
  margin: 0 0 var(--space-2);
  line-height: 1.15;
}
p{ margin: 0 0 var(--space-2); }
.container{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lagoon);
  display:block;
  margin-bottom: var(--space-1);
}
.btn{
  display:inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor:pointer;
  font-size: 0.95rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn:focus-visible{ outline: 3px solid var(--sunrise); outline-offset: 2px; }
.btn-primary{ background: var(--lagoon); color: var(--tide-deep); }
.btn-primary:hover{ box-shadow: 0 6px 18px rgba(47,191,166,.35); }
.btn-outline{ background: transparent; border-color: var(--white); color: var(--white); }
.btn-outline:hover{ background: rgba(255,255,255,.1); }
.btn-dark{ background: var(--tide-deep); color: var(--white); }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--sand-deep);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: var(--space-2); padding-bottom: var(--space-2);
}
.logo{
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--tide-deep);
}
.logo span{ color: var(--lagoon); }
.nav-links{ display:flex; gap: var(--space-3); align-items:center; list-style:none; margin:0; padding:0; }
.nav-links a{ color: var(--driftwood); font-weight:500; font-size:0.95rem; }
.nav-links a:hover{ color: var(--tide-mid); }
.nav-cta{ background: var(--tide-deep); color: var(--white) !important; padding: 0.6rem 1.2rem; border-radius: var(--radius); }
.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  background: linear-gradient(180deg, var(--tide-deep) 0%, #3B352C 100%);
  color: var(--white);
  overflow:hidden;
  padding: var(--space-5) 0 11rem;
}
.hero .container{ position:relative; z-index:2; display:grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-4); align-items:center; }
.hero h1{ color: var(--white); font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: var(--space-2); }
.hero p.lede{ font-size: 1.15rem; color: #D9EEE9; max-width: 46ch; margin-bottom: var(--space-3); }
.hero-actions{ display:flex; gap: var(--space-2); flex-wrap:wrap; }
.tide-stats{ display:flex; gap: var(--space-4); margin-top: var(--space-3); font-family: var(--font-mono); font-size:0.85rem; color:#D9CBB0; }
.tide-stats strong{ display:block; font-family: var(--font-display); font-size:1.5rem; color: var(--white); font-weight:600; }

.hero-card{
  background: var(--white);
  color: var(--driftwood);
  border-radius: 10px;
  padding: var(--space-3);
  box-shadow: 0 30px 60px rgba(0,0,0,.25);
}
.hero-card h3{ font-size:1.1rem; margin-bottom: var(--space-1); }
.hero-card .rate{ font-family: var(--font-mono); color: var(--tide-mid); font-size:0.85rem; margin-bottom: var(--space-2); }
.hero-card .rate b{ font-size:1.3rem; color: var(--tide-deep); font-family: var(--font-body); }

.wave-divider{ display:block; width:100%; line-height:0; margin-top:-4rem; position:relative; z-index:1; }
.wave-divider svg{ width:100%; height:auto; display:block; }

/* ---------- Sections ---------- */
section{ padding: var(--space-5) 0; }
.section-head{ max-width: 60ch; margin-bottom: var(--space-4); }
.section-alt{ background: var(--sand-deep); }

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

.amenity-card{
  background: var(--white);
  border: 1px solid var(--sand-deep);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: 0 2px 14px rgba(38,35,32,0.04);
  transition: box-shadow .2s ease, transform .2s ease;
}
.amenity-card:hover{ box-shadow: 0 8px 24px rgba(38,35,32,0.08); transform: translateY(-2px); }
.amenity-card .num{ font-family: var(--font-mono); color: var(--lagoon); font-size:0.8rem; letter-spacing:.1em; }
.amenity-card h4{ margin: var(--space-1) 0; font-size:1.15rem; }
.amenity-card p{ color: var(--driftwood-lt); font-size:0.95rem; margin:0; }

.gallery-grid{ display:grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 140px; gap: 12px; }
.gallery-grid .g-item{
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--lagoon), var(--tide-deep));
  display:flex; align-items:flex-end; padding: 0.7rem;
  color: rgba(255,255,255,.85); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing:.05em;
  opacity: 0.9;
  box-shadow: 0 2px 14px rgba(38,35,32,0.06);
}
.gallery-grid .g-item:nth-child(2n){ background: linear-gradient(135deg, var(--sunrise), #4F5B43); }
.gallery-grid .g-item:nth-child(3n){ background: linear-gradient(135deg, #6B4F33, var(--tide-deep)); grid-row: span 2; }

.location-block{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items:center; }
.tide-chart{ font-family: var(--font-mono); font-size: 0.85rem; background: var(--tide-deep); color:#E5DCC8; border-radius: var(--radius); padding: var(--space-3); }
.tide-chart .row{ display:flex; justify-content:space-between; padding: 0.3rem 0; border-bottom: 1px dashed rgba(255,255,255,.15); }
.tide-chart .row:last-child{ border-bottom:none; }

blockquote.testimonial{
  background: var(--white); border-left: 4px solid var(--lagoon);
  padding: var(--space-3); border-radius: 0 var(--radius) var(--radius) 0; margin:0;
  font-family: var(--font-display); font-size: 1.15rem; color: var(--tide-deep);
  box-shadow: 0 2px 14px rgba(38,35,32,0.04);
}
blockquote.testimonial footer{ margin-top: var(--space-2); font-family: var(--font-mono); font-size:0.8rem; color: var(--driftwood-lt); }

/* ---------- Booking widget (home teaser) ---------- */
.booking-teaser{ background: var(--tide-deep); color: var(--white); }
.booking-teaser .section-head h2{ color: var(--white); }
.booking-teaser .section-head p{ color:#D9CBB0; }

/* ---------- Booking page ---------- */
.booking-layout{ display:grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-4); align-items:start; }
.booking-form{ background: var(--white); border: 1px solid var(--sand-deep); border-radius: 10px; padding: var(--space-4); box-shadow: 0 4px 24px rgba(38,35,32,0.05); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-bottom: var(--space-2); }
.form-group{ margin-bottom: var(--space-2); }
.form-group label{ display:block; font-size:0.85rem; font-weight:600; margin-bottom: 0.35rem; color: var(--tide-deep); }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding: 0.7rem 0.85rem; border: 1px solid var(--sand-deep);
  border-radius: var(--radius); font-family: var(--font-body); font-size: 0.95rem; background: var(--sand);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline: none; border-color: var(--lagoon); box-shadow: 0 0 0 3px rgba(47,191,166,.18);
}
.price-summary{
  background: var(--sand); border-radius: var(--radius); padding: var(--space-2) var(--space-3); margin: var(--space-2) 0;
  font-family: var(--font-mono); font-size: 0.9rem;
}
.price-summary .line{ display:flex; justify-content:space-between; padding: 0.25rem 0; }
.price-summary .total{ border-top: 1px dashed var(--sand-deep); margin-top:0.4rem; padding-top:0.5rem; font-weight:700; color: var(--tide-deep); }
#form-status{ margin-top: var(--space-2); font-size: 0.9rem; padding: 0.7rem 0.9rem; border-radius: var(--radius); display:none; }
#form-status.success{ display:block; background: #DFF4EE; color: #0E5C4C; }
#form-status.error{ display:block; background: #FBE4DC; color: #9A3B21; }

.calendar-card{ background: var(--white); border: 1px solid var(--sand-deep); border-radius: 10px; padding: var(--space-3); box-shadow: 0 4px 24px rgba(38,35,32,0.05); }
.cal-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom: var(--space-2); }
.cal-head button{ background:none; border:1px solid var(--sand-deep); border-radius: 4px; width:32px; height:32px; cursor:pointer; color:var(--tide-deep); }
.cal-grid{ display:grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align:center; font-size: 0.82rem; }
.cal-grid .dow{ font-family: var(--font-mono); font-size:0.68rem; color: var(--driftwood-lt); padding: 0.3rem 0; }
.cal-grid .day{ padding: 0.5rem 0; border-radius: 4px; cursor:pointer; }
.cal-grid .day:hover:not(.disabled):not(.empty){ background: var(--sand-deep); }
.cal-grid .day.booked, .cal-grid .day.disabled{ color: #C9BFA9; text-decoration: line-through; cursor:not-allowed; }
.cal-grid .day.selected{ background: var(--lagoon); color: var(--tide-deep); font-weight:700; }
.cal-legend{ display:flex; gap: var(--space-2); margin-top: var(--space-2); font-size:0.78rem; color: var(--driftwood-lt); }
.cal-legend span{ display:inline-flex; align-items:center; gap:0.3rem; }
.dot{ width:8px; height:8px; border-radius:50%; display:inline-block; }
.dot.open{ background: var(--lagoon); }
.dot.taken{ background:#C9BFA9; }

/* ---------- Footer ---------- */
footer.site-footer{ background: var(--tide-deep); color: #D9CBB0; padding: var(--space-4) 0 var(--space-3); }
footer.site-footer .container{ display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--space-4); }
footer.site-footer h4{ color: var(--white); font-size: 1rem; }
footer.site-footer a{ color: #D9CBB0; }
footer.site-footer .bottom{ margin-top: var(--space-4); padding-top: var(--space-2); border-top: 1px solid rgba(255,255,255,.12); font-size:0.8rem; color:#A99A82; display:flex; justify-content:space-between; }

/* ---------- Responsive ---------- */
@media (max-width: 880px){
  .hero .container{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .location-block{ grid-template-columns: 1fr; }
  .booking-layout{ grid-template-columns: 1fr; }
  .nav-links{ display:none; }
  footer.site-footer .container{ grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn:hover{ transform:none; }
}