/* Beachside Caravans Redcar — classy seaside palette
   Navy + cream + soft sea-blue with coral accents.                            */
:root{
  --navy-900: #0D2540;
  --navy-700: #1B3A5C;
  --navy-500: #2F5A82;
  --sea-300:  #79B5C4;
  --sea-200:  #B7D4DC;
  --sea-100:  #DDECEF;
  --sand-100: #FAF3E3;
  --sand-200: #F1E4C9;
  --sand-300: #E1CFAE;
  --cream:    #FDF9F1;
  --paper:    #FFFFFF;
  --coral:    #D87760;
  --coral-deep:#B0573F;
  --ink:      #1F2533;
  --ink-soft: #3D4555;
  --muted:    #6C7585;
  --line:     #E0D6C2;
  --shadow-sm: 0 2px 10px rgba(13,37,64,.06);
  --shadow:    0 12px 32px rgba(13,37,64,.10);
  --shadow-lg: 0 24px 60px rgba(13,37,64,.18);
  --max: 1180px;
  --radius: 4px;
  --radius-lg: 14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink); background: var(--cream);
  line-height: 1.6; font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

a{color: var(--navy-700); text-decoration: none; text-underline-offset: 4px}
a:hover{color: var(--coral); text-decoration: underline}
img{max-width:100%; display:block}

h1, h2, h3, h4{
  font-family: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  color: var(--navy-900); font-weight: 500;
  letter-spacing: .005em; line-height: 1.18;
  margin: 0 0 .6em;
}
h1{font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 500; letter-spacing: .01em}
h2{font-size: clamp(1.8rem, 3.2vw, 2.6rem)}
h3{font-size: 1.35rem}
em{font-style: italic; color: var(--coral); font-weight: 400}

.muted{color: var(--muted)}
.small{font-size:.875rem}
.center{text-align:center; justify-content:center}
.wrap-prose{max-width: 600px; margin: 0 auto}
.no-pt{padding-top: 0 !important}

.eyebrow{
  font-family: "Inter", sans-serif;
  font-size: .75rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--coral);
  font-weight: 600; margin: 0 0 .8rem;
}
.lede{font-size: 1.12rem; color: var(--ink-soft)}

.wrap{max-width: var(--max); margin: 0 auto; padding: 0 1.5rem}

/* Decorative dividers */
.flourish{
  display:flex; align-items:center; justify-content:center; gap:.8rem;
  color: var(--sea-300); margin: 1.2rem 0 1.6rem;
}
.flourish::before, .flourish::after{
  content:""; flex: 1; max-width: 120px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--sea-300), transparent);
}
.flourish span{font-size: 1.1rem; color: var(--coral)}

/* ───── Header ───── */
.site-header{
  background: rgba(253,249,241,.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1rem 1.5rem; gap: 1rem;
}
.brand{display:flex; align-items:center; gap:.7rem; color: var(--navy-900)}
.brand:hover{text-decoration:none}
.brand-mark{width: 48px; height: 48px}
.brand-text{display:flex; flex-direction:column; line-height: 1.05}
.brand-text .name{
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem; font-weight: 600; letter-spacing: .08em;
  color: var(--navy-900);
}
.brand-text .name em{
  font-style: italic; color: var(--coral); font-weight: 500;
  margin-left: .2rem;
}
.brand-text .tag{
  font-size: .65rem; letter-spacing: .22em;
  color: var(--navy-500); text-transform: uppercase; margin-top: .15rem;
}

.nav{display:flex; align-items:center; gap:1.3rem}
.nav a{
  font-family: "Inter", sans-serif;
  color: var(--navy-700); font-size: .9rem; letter-spacing: .04em;
  font-weight: 500; padding: .35rem .1rem;
  border-bottom: 1px solid transparent;
}
.nav a:hover{color: var(--coral); border-bottom-color: var(--coral); text-decoration:none}
.nav a.cta{
  border: 1.5px solid var(--coral); color: var(--coral);
  padding: .55rem 1.1rem; border-radius: 4px;
  background: rgba(255,255,255,.4); letter-spacing: .04em;
}
.nav a.cta:hover{background: var(--coral); color: var(--paper); border-color: var(--coral)}

.nav-toggle{
  display: none; background: transparent; border: 1px solid var(--line);
  border-radius: 6px; width: 42px; height: 42px;
  font-size: 1.3rem; color: var(--navy-700); cursor: pointer;
}

@media (max-width: 820px){
  .site-header{backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(253,249,241,.98)}
  .nav-toggle{display:inline-flex; align-items:center; justify-content:center}
  .nav{
    position: fixed; top: 0; right: 0;
    width: 80%; max-width: 320px; height: 100dvh;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper);
    padding: 4rem 1.6rem calc(1.6rem + env(safe-area-inset-bottom, 0px));
    box-shadow: -10px 0 30px rgba(13,37,64,.18);
    transform: translateX(100%); transition: transform .25s ease;
    z-index: 60; overflow-y: auto;
  }
  .nav.open{transform: translateX(0)}
  .nav a{width: 100%; padding: .85rem 0; border-bottom: 1px solid var(--line)}
  .nav a:last-child{border-bottom: 0}
  .nav a.cta{
    width: 100%; text-align: center;
    margin: 1rem 0 .5rem;
    padding: .85rem 1.1rem;
    border: 1.5px solid var(--coral);
  }
  .nav-overlay{
    position: fixed; inset: 0; background: rgba(13,37,64,.5);
    z-index: 55; opacity: 0; pointer-events: none; transition: opacity .2s;
  }
  .nav-overlay.open{opacity: 1; pointer-events: auto}
  .brand-text .tag{display:none}
}

/* ───── Hero ───── */
.hero{
  position: relative; overflow: hidden;
  min-height: 78vh; max-height: 760px;
  display:flex; align-items:center;
  color: var(--paper);
  padding: 6rem 0 5rem;
}
.hero-img{
  position:absolute; inset:0;
  background-size: cover; background-position: center;
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(13,37,64,.55) 0%, rgba(13,37,64,.7) 100%);
}
.hero-inner{position:relative; z-index:1; text-align: center}
.hero-inner h1{color: var(--paper); text-shadow: 0 2px 24px rgba(13,37,64,.35)}
.hero-inner h1 em{color: var(--sand-200)}
.hero-inner .eyebrow{color: var(--sand-200)}
.hero-lede{
  font-size: 1.2rem; color: rgba(255,255,255,.92);
  max-width: 640px; margin: 1rem auto 0;
}
.hero-cta{
  display:flex; gap: .8rem; justify-content: center; margin-top: 2rem;
  flex-wrap: wrap;
}

/* ───── Buttons ───── */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem;
  font-family: "Inter", sans-serif; font-size: .92rem; font-weight: 600;
  letter-spacing: .04em;
  border-radius: 4px; border: 1.5px solid var(--coral);
  color: var(--coral); background: rgba(255,255,255,.85);
  cursor: pointer; text-decoration: none; transition: all .2s ease;
}
.btn:hover{background: var(--coral); color: var(--paper); text-decoration:none; transform: translateY(-1px); box-shadow: var(--shadow-sm)}
.btn-primary{background: var(--coral); color: var(--paper); border-color: var(--coral)}
.btn-primary:hover{background: var(--coral-deep); border-color: var(--coral-deep)}
.btn-ghost{background: transparent; color: var(--paper); border-color: rgba(255,255,255,.6)}
.btn-ghost:hover{background: rgba(255,255,255,.12); color: var(--paper); border-color: var(--paper)}
.btn-sm{padding: .55rem 1.1rem; font-size: .82rem}
.btn-lg{padding: 1.05rem 2rem; font-size: 1.02rem}

/* ───── Bands ───── */
.band{padding: clamp(3.5rem, 7vw, 6rem) 0; position: relative}
.band-cream{background: var(--cream)}
.band-sand{background: var(--sand-100)}
.band-sea{background: linear-gradient(180deg, var(--sea-100) 0%, var(--sea-200) 100%); color: var(--navy-900)}

.section-head{text-align:center; max-width: 760px; margin: 0 auto 2.5rem}
.section-head p{color: var(--ink-soft)}

/* ───── Splits ───── */
.split{
  display: grid; gap: 3rem;
  grid-template-columns: 1.05fr 1fr; align-items: center;
}
@media (max-width: 800px){.split{grid-template-columns: 1fr; gap: 2rem}}
.split-img{
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}
.split-img img{width:100%; height:100%; object-fit:cover}

/* ───── Caravan grid (homepage) ───── */
.caravan-grid{
  display: grid; gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 780px){.caravan-grid{grid-template-columns: 1fr}}
.caravan-card{
  background: var(--paper); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s;
}
.caravan-card:hover{transform: translateY(-4px); box-shadow: var(--shadow)}
.caravan-thumb{display:block; aspect-ratio: 4/3; overflow: hidden}
.caravan-thumb img{width:100%; height:100%; object-fit:cover; transition: transform .5s}
.caravan-card:hover .caravan-thumb img{transform: scale(1.04)}
.caravan-body{padding: 1.4rem 1.6rem 1.6rem}
.caravan-body h3{margin: .3rem 0 .4rem; color: var(--navy-900)}
.caravan-body p{margin: 0 0 1rem; color: var(--ink-soft); font-size: .98rem}
.caravan-cta{display: flex; gap: .6rem; flex-wrap: wrap}

/* ───── USP bar ───── */
.usp-grid{
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(3, 1fr);
}
.usp{
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: .3rem; padding: 0 .5rem;
  color: var(--navy-900);
}
.usp svg{width: 32px; height: 32px; color: var(--coral); margin-bottom: .3rem}
.usp strong{font-family: "Cormorant Garamond", serif; font-size: 1.2rem; color: var(--navy-900); font-weight: 600}
.usp span{font-size: .92rem; color: var(--navy-700)}
@media (max-width: 780px){.usp-grid{grid-template-columns: 1fr; gap: 1.6rem}}

/* ───── Highlights (about page) ───── */
.highlight-grid{
  display: grid; gap: 1.6rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 720px){.highlight-grid{grid-template-columns: 1fr}}
.highlight{
  background: var(--paper); border: 1px solid var(--line);
  border-left: 3px solid var(--coral);
  border-radius: 6px; padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-sm);
}
.highlight h3{color: var(--navy-900); margin: 0 0 .4rem}
.highlight p{margin: 0; color: var(--ink-soft)}

/* ───── Map embed (about page) ───── */
.map-embed{
  position: relative; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  background: var(--paper); aspect-ratio: 16 / 9; max-width: 900px;
  margin: 0 auto;
}
.map-embed iframe{
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.map-link{text-align: center; margin: 1rem 0 0; font-size: .95rem}
.map-link a{color: var(--navy-900); text-decoration: underline}

/* ───── Page heads ───── */
.page-head{
  background: linear-gradient(180deg, var(--sea-100) 0%, var(--cream) 100%);
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  text-align: center;
}

/* ───── Caravan detail page ───── */
.caravan-detail{
  display: grid; gap: 3rem;
  grid-template-columns: 1.1fr 1fr;
  align-items: start;
}
@media (max-width: 880px){.caravan-detail{grid-template-columns: 1fr; gap: 2rem}}
.caravan-gallery{display: flex; flex-direction: column; gap: .75rem}
.caravan-main{
  border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/3; box-shadow: var(--shadow);
}
.caravan-main img{width:100%; height:100%; object-fit:cover}
.caravan-thumbs{display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem}
.caravan-thumbs a{
  display:block; aspect-ratio: 1; border-radius: 6px; overflow:hidden;
  border: 1px solid var(--line);
  transition: transform .2s, border-color .2s;
}
.caravan-thumbs a:hover{transform: translateY(-2px); border-color: var(--coral)}
.caravan-thumbs img{width:100%; height:100%; object-fit:cover}
.caravan-gallery.thumbs-collapsed .caravan-thumbs a:nth-child(n+12){display:none}
.thumbs-toggle{
  align-self: center; margin-top: .25rem;
  background: transparent; border: 1px solid var(--line);
  color: var(--navy-900); padding: .55rem 1.1rem;
  border-radius: 999px; cursor: pointer; font: inherit;
  transition: background .2s, border-color .2s, color .2s;
}
.thumbs-toggle:hover{background: var(--navy-900); border-color: var(--navy-900); color: #fff}
.caravan-info h2{margin: .3rem 0 .4rem; color: var(--navy-900)}
.feature-list{
  list-style: none; padding: 0; margin: 1.2rem 0;
  display: grid; gap: .55rem;
}
.feature-list li{
  position: relative; padding-left: 1.6rem; color: var(--ink-soft);
}
.feature-list li::before{
  content: ""; position: absolute; left: 0; top: .6em;
  width: 8px; height: 8px; border-radius: 50%; background: var(--coral);
}

/* ───── Footer ───── */
.site-footer{
  background: var(--navy-900); color: rgba(255,255,255,.85);
  padding: 3rem 0 2rem; margin-top: 4rem;
}
.site-footer a{color: var(--sand-200)}
.site-footer a:hover{color: var(--coral); text-decoration: underline}
.site-footer .muted{color: rgba(255,255,255,.55)}
.footer-grid{
  display: grid; gap: 2rem;
  grid-template-columns: 1.5fr 1fr;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 760px){.footer-grid{grid-template-columns: 1fr}}
.footer-grid h4{color: var(--paper); font-family: "Cormorant Garamond", serif; font-size: 1.2rem; margin: 0 0 .6rem}
.footer-grid ul{list-style:none; padding:0; margin: 0; display: grid; gap: .35rem}
.footer-grid p{margin: 0 0 .4rem}
.footer-mark{width: 64px; height: 64px; margin-bottom: .6rem}
.footer-bot{
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.4rem; font-size: .85rem; color: rgba(255,255,255,.6);
}

/* Gallery thumbnails — pointer cursor */
.caravan-main, .caravan-thumbs a { cursor: zoom-in; display: block; }
.caravan-main img, .caravan-thumbs img { transition: transform .25s ease, opacity .15s ease; }
.caravan-thumbs a:hover img { opacity: .9; transform: scale(1.02); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(13, 37, 64, 0.92);
  display: none; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; transition: opacity .2s ease;
}
.lightbox.open { display: flex; opacity: 1; }
.lightbox-stage {
  position: relative; max-width: 100%; max-height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.lightbox img {
  max-width: 92vw; max-height: 85vh;
  display: block; border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  user-select: none;
}
.lightbox-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.12); color: #fff;
  border: 1px solid rgba(255,255,255,.25); border-radius: 999px;
  width: 48px; height: 48px; font-size: 1.6rem; line-height: 1;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .15s ease;
}
.lightbox-btn:hover { background: rgba(255,255,255,.25); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-close {
  position: absolute; top: 1rem; right: 1rem; transform: none;
  width: 44px; height: 44px; font-size: 1.3rem;
}
.lightbox-counter {
  position: absolute; top: 1.25rem; left: 1.25rem;
  color: rgba(255,255,255,.85); font-size: .85rem;
  background: rgba(0,0,0,.35); padding: .3rem .75rem; border-radius: 999px;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 600px) {
  .lightbox-btn { width: 40px; height: 40px; font-size: 1.3rem; }
  .lightbox-prev { left: .5rem; }
  .lightbox-next { right: .5rem; }
}
body.lightbox-open { overflow: hidden; }