/* Villa Ariadni Paros — SEO/GEO optimized stylesheet */
:root{
  --bg:#ffffff;
  --bg-soft:#f7f3ec;
  --ink:#1b1f23;
  --muted:#5b6670;
  --aegean:#2c6f9a;
  --aegean-dark:#1d4f72;
  --sand:#e9dbc4;
  --olive:#5f6b3d;
  --line:#e7e1d6;
  --max:1180px;
  --radius:4px;
  --shadow:0 8px 32px rgba(20,40,60,.08);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
img,picture{max-width:100%;height:auto;display:block}
a{color:var(--aegean-dark);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--aegean)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;color:var(--ink);line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.6rem);margin:0 0 .5em}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin:0 0 .6em}
h3{font-size:1.3rem;margin:0 0 .5em}
p{margin:0 0 1em}
ul{padding-left:1.2em}
hr{border:none;border-top:1px solid var(--line);margin:3rem 0}

.container{max-width:var(--max);margin:0 auto;padding:0 1.25rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:var(--serif);font-size:1.2rem;font-weight:500;text-decoration:none;color:var(--ink);letter-spacing:.02em}
.brand small{display:block;font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:500}
.nav-links{display:flex;gap:1.6rem;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:var(--ink);font-size:.95rem}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--aegean-dark)}
.lang-switch{font-size:.85rem;color:var(--muted);padding-left:1.2rem;border-left:1px solid var(--line)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);padding:.5rem .75rem;border-radius:var(--radius);cursor:pointer;font-size:.9rem}

/* Hero */
.hero{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:var(--hero-bg);background-size:cover;background-position:center;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25) 0%,rgba(0,0,0,.45) 100%);z-index:-1}
.hero-inner{padding:4rem 1.25rem;max-width:900px}
.hero h1{color:#fff;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.hero .sub{font-size:1.2rem;color:#fff;opacity:.95;margin-top:.5rem}
.hero .chips{margin-top:1.8rem;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.chip{background:rgba(255,255,255,.92);color:var(--ink);padding:.45rem .9rem;border-radius:999px;font-size:.85rem;font-weight:500}

/* Sections */
.section{padding:4.5rem 0}
.section.alt{background:var(--bg-soft)}
.section h2+.lead{font-size:1.15rem;color:var(--muted);max-width:720px;margin-bottom:2rem}
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
@media (max-width:860px){.two-col{grid-template-columns:1fr}}

/* Features grid */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin-top:2rem}
.feature{border:1px solid var(--line);padding:1.4rem;border-radius:var(--radius);background:#fff}
.feature strong{display:block;font-family:var(--serif);font-size:1.1rem;margin-bottom:.3rem}
.feature span{color:var(--muted);font-size:.92rem}

/* Amenity list */
.amenity-block{margin:2.2rem 0}
.amenity-block h3{color:var(--aegean-dark);border-bottom:1px solid var(--line);padding-bottom:.4rem}
.amenity-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.5rem 1.5rem;list-style:none;padding:0}
.amenity-list li{padding:.35rem 0;border-bottom:1px dotted var(--line);font-size:.95rem}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px;margin-top:2rem}
.gallery .tile{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);background:#ddd}
.gallery .tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.gallery .tile:hover img{transform:scale(1.04)}
.gallery .tile.tall{aspect-ratio:3/4;grid-row:span 2}
@media(min-width:900px){
  .gallery{grid-template-columns:repeat(4,1fr)}
  .gallery .tile:nth-child(1){grid-column:span 2;grid-row:span 2;aspect-ratio:1}
}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}
.testimonial{background:#fff;border:1px solid var(--line);padding:1.6rem;border-radius:var(--radius)}
.testimonial blockquote{margin:0 0 1rem;font-style:italic;font-size:1.02rem;color:var(--ink)}
.testimonial cite{color:var(--muted);font-size:.9rem;font-style:normal;display:block}
.testimonial .stars{color:#c8962d;margin-bottom:.6rem;letter-spacing:2px}

/* Pricing */
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem;text-align:center;max-width:520px;margin:2rem auto 0;box-shadow:var(--shadow)}
.price-card .amt{font-family:var(--serif);font-size:2.6rem;color:var(--aegean-dark);margin:.4rem 0}
.price-card .amt small{font-size:1rem;color:var(--muted)}
.price-card ul{text-align:left;list-style:none;padding:0;margin:1.5rem 0}
.price-card li{padding:.5rem 0;border-bottom:1px solid var(--line);font-size:.95rem}
.price-card li:last-child{border:none}

/* Buttons */
.btn{display:inline-block;padding:.9rem 1.8rem;border-radius:var(--radius);font-weight:500;text-decoration:none;border:1px solid var(--aegean-dark);background:var(--aegean-dark);color:#fff;transition:all .2s}
.btn:hover{background:var(--aegean);border-color:var(--aegean);color:#fff}
.btn.ghost{background:transparent;color:var(--aegean-dark)}
.btn.ghost:hover{background:var(--aegean-dark);color:#fff}

/* FAQ */
.faq{margin-top:2rem}
.faq details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.15rem;padding-right:1rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;font-size:1.3rem;color:var(--aegean-dark);transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:.8rem;color:var(--muted)}

/* Footer */
.site-footer{background:var(--ink);color:#cfd6dc;padding:3rem 0 1.5rem;margin-top:4rem}
.site-footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem}
.footer-grid h4{color:#fff;font-family:var(--serif);margin-bottom:.8rem;font-size:1.1rem}
.footer-grid p,.footer-grid li{font-size:.92rem;color:#b5c0c8}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{padding:.2rem 0}
.footer-bottom{text-align:center;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid #2a3138;font-size:.85rem;color:#8a96a0}

/* Mobile nav */
@media (max-width:720px){
  .nav-toggle{display:inline-block}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:1rem;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links li{width:100%;padding:.6rem 0;border-bottom:1px solid var(--line)}
  .lang-switch{border-left:none;padding-left:0}
}

/* Utility */
.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}
.center{text-align:center}
.mt-2{margin-top:2rem}