/* =========================================================================
   Lagouvardos Beach Houses — stylesheet
   Pure HTML + CSS. No JavaScript, no external assets. Works fully offline.
   Palette echoes the homes: Ionian teal · warm terracotta · sand · sage.
   ========================================================================= */

:root{
  --ink:#2b2621;
  --sea:#0f5f74;
  --sea-2:#0b4d5f;
  --deep:#093642;
  --clay:#c0684a;
  --clay-dk:#a4512f;
  --sage:#7f8f6f;
  --sand:#faf6ef;
  --sand-2:#f1e7d8;
  --cream:#fffdf9;
  --muted:#6d6357;
  --line:#e7dcc9;
  --shadow:0 18px 50px rgba(30,40,45,.12);
  --shadow-sm:0 8px 22px rgba(30,40,45,.08);
  --radius:18px;
  --radius-sm:11px;
  --serif:"Iowan Old Style","Palatino Linotype","Palatino","Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji",sans-serif;
  --wrap:1160px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--sand);
  line-height:1.68;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--sea);text-decoration:none;transition:color .2s}
a:hover{color:var(--clay)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--ink);margin:0 0 .5em;letter-spacing:.2px}
h2{font-size:clamp(1.85rem,3.6vw,2.7rem)}
h3{font-size:1.34rem}
p{margin:0 0 1rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 26px}
.center{text-align:center}
.muted{color:var(--muted)}
.serif{font-family:var(--serif)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 30px;border-radius:40px;font-weight:600;font-family:var(--sans);
  font-size:.97rem;letter-spacing:.2px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s,box-shadow .2s,background .2s,color .2s,border-color .2s;text-align:center}
.btn svg{width:18px;height:18px}
.btn:active{transform:translateY(1px)}
.btn-accent{background:var(--clay);color:#fff;box-shadow:0 10px 24px rgba(192,104,74,.32)}
.btn-accent:hover{background:var(--clay-dk);color:#fff;box-shadow:0 12px 30px rgba(192,104,74,.42)}
.btn-sea{background:var(--sea);color:#fff}
.btn-sea:hover{background:var(--sea-2);color:#fff}
.btn-outline{border-color:rgba(255,255,255,.8);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline:hover{background:#fff;color:var(--sea);border-color:#fff}
.btn-ghost{border-color:var(--sea);color:var(--sea)}
.btn-ghost:hover{background:var(--sea);color:#fff}
.btn-lg{padding:16px 40px;font-size:1.05rem}

/* ---------- Header / Nav (CSS-only mobile menu) ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(250,246,239,.9);
  backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 26px;max-width:1280px;margin:0 auto}
.brand{display:flex;align-items:center;gap:13px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand img{width:46px;height:46px}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-family:var(--serif);font-size:1.2rem;font-weight:600;letter-spacing:.4px}
.brand-txt span{font-size:.64rem;letter-spacing:2.6px;text-transform:uppercase;color:var(--clay);font-weight:600;margin-top:2px}
.nav-menu{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;align-items:center;gap:26px;margin:0;padding:0;list-style:none}
.nav-links a{color:var(--ink);font-size:.93rem;font-weight:500;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--clay);transition:width .25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--sea)}
.nav-toggle,.nav-burger,.nav-overlay{display:none}
.nav-burger{border:1px solid var(--line);background:var(--cream);border-radius:10px;
  width:44px;height:42px;cursor:pointer;align-items:center;justify-content:center;color:var(--ink)}
.nav-burger svg{width:22px;height:22px}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:82vh;display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;padding:110px 26px 96px;background-size:cover;background-position:center}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(9,45,56,.30) 0%,rgba(9,42,52,.34) 45%,rgba(9,40,50,.66) 100%)}
.hero-inner{position:relative;z-index:2;max-width:860px;animation:rise .9s ease-out}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero .eyebrow{color:#fde9d9}
.hero h1{color:#fff;font-weight:600;font-size:clamp(2.4rem,6.2vw,4.5rem);line-height:1.05;
  margin-bottom:.28em;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero .lead{font-size:clamp(1.05rem,2.1vw,1.32rem);color:#f3f9fb;margin:0 auto 1.9em;max-width:640px;
  text-shadow:0 1px 16px rgba(0,0,0,.4)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-sm{min-height:56vh;padding:120px 26px 84px}
.hero-sm h1{font-size:clamp(2.1rem,5vw,3.4rem)}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:2;color:#fff;opacity:.85}
.scroll-cue svg{width:26px;height:26px;animation:bob 2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}

/* ---------- Sections ---------- */
.section{padding:92px 0}
.section-sm{padding:64px 0}
.section--alt{background:var(--sand-2)}
.section--sea{background:linear-gradient(150deg,var(--sea),var(--sea-2));color:#eef8fb}
.section--sea h2,.section--sea h3{color:#fff}
.section--sea .lead{color:#d3ebf1}
.section-head{max-width:730px;margin:0 auto 56px}
.section-head.left{margin-left:0;text-align:left}
.eyebrow{display:inline-block;font-size:.74rem;letter-spacing:3.4px;text-transform:uppercase;
  color:var(--clay);font-weight:700;margin-bottom:14px}
.section--sea .eyebrow{color:#ffd7b8}
.lead{font-size:1.13rem;color:var(--muted)}

/* ---------- Grid ---------- */
.grid{display:grid;gap:30px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- House cards ---------- */
.h-card{background:var(--cream);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.h-card:hover{transform:translateY(-7px);box-shadow:0 28px 60px rgba(30,40,45,.18)}
.h-card .thumb{position:relative;aspect-ratio:3/2;overflow:hidden}
.h-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.h-card:hover .thumb img{transform:scale(1.06)}
.badge{position:absolute;top:15px;left:15px;background:rgba(255,253,249,.95);color:var(--sea);
  font-size:.72rem;font-weight:700;letter-spacing:.4px;padding:6px 13px;border-radius:30px;box-shadow:var(--shadow-sm);
  display:inline-flex;align-items:center;gap:6px}
.badge svg{width:13px;height:13px;color:var(--clay)}
.h-card .body{padding:28px 28px 32px;display:flex;flex-direction:column;flex:1}
.h-card .body h3{font-size:1.5rem;margin-bottom:.15em}
.rating{display:flex;align-items:center;gap:8px;margin:2px 0 14px;font-size:.88rem;color:var(--muted)}
.stars{color:var(--clay);letter-spacing:2px}
.specs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.chip{background:var(--sand-2);color:var(--ink);font-size:.8rem;font-weight:600;
  padding:6px 13px;border-radius:22px;border:1px solid var(--line);display:inline-flex;align-items:center;gap:6px}
.chip svg{width:14px;height:14px;color:var(--sea)}
.h-card .body p{flex:1;color:var(--muted)}
.h-card .body .btn{margin-top:10px;align-self:flex-start}

/* ---------- Feature cards ---------- */
.feat{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s}
.feat:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feat .ico{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--sea),var(--sea-2));color:#fff;margin-bottom:18px}
.feat .ico svg{width:26px;height:26px}
.feat h3{margin-bottom:.4em;font-size:1.18rem}
.feat p{margin:0;color:var(--muted);font-size:.98rem}
.feat.clay .ico{background:linear-gradient(140deg,var(--clay),var(--clay-dk))}

/* ---------- Split (image + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .media{position:relative}
.split .media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:3/2;object-fit:cover}
.split .media .tagpin{position:absolute;bottom:-18px;right:-14px;background:var(--clay);color:#fff;
  font-family:var(--serif);font-size:1rem;padding:12px 20px;border-radius:14px;box-shadow:var(--shadow);max-width:60%}
.split.reverse .media{order:2}
.ticks{list-style:none;padding:0;margin:20px 0 0}
.ticks li{position:relative;padding:8px 0 8px 34px;color:var(--ink)}
.ticks li::before{content:"";position:absolute;left:0;top:12px;width:21px;height:21px;border-radius:50%;
  background:var(--sea) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px}
.gallery-grid figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);position:relative}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery-grid figure:hover img{transform:scale(1.07)}
.gallery-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 15px 13px;color:#fff;
  font-size:.85rem;font-weight:600;background:linear-gradient(transparent,rgba(9,42,52,.78));opacity:0;transition:opacity .25s}
.gallery-grid figure:hover figcaption{opacity:1}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}

/* ---------- Explore cards ---------- */
.place{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s}
.place:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.place .banner{position:relative;aspect-ratio:16/9;overflow:hidden}
.place .banner img{width:100%;height:100%;object-fit:cover}
.place .drive{position:absolute;top:12px;right:12px;background:rgba(255,253,249,.95);color:var(--sea);
  font-size:.74rem;font-weight:700;padding:5px 11px;border-radius:20px;display:inline-flex;gap:6px;align-items:center}
.place .drive svg{width:13px;height:13px;color:var(--clay)}
.place .p-body{padding:22px 24px 26px}
.place .tag{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--clay);font-weight:700}
.place h3{margin:.35em 0 .3em;font-size:1.28rem}
.place p{margin:0;color:var(--muted);font-size:.95rem}

/* ---------- Payment cards ---------- */
.pay{background:var(--cream);border:1.5px solid var(--line);border-radius:var(--radius);
  padding:34px 32px;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column}
.pay.featured{border-color:var(--clay);box-shadow:0 18px 44px rgba(192,104,74,.18)}
.pay-tag{position:absolute;top:-14px;left:32px;background:var(--clay);color:#fff;font-size:.68rem;
  font-weight:700;letter-spacing:.8px;padding:6px 15px;border-radius:20px;text-transform:uppercase}
.pay .ico{width:50px;height:50px;border-radius:14px;background:var(--sand-2);color:var(--sea);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.pay .ico svg{width:25px;height:25px}
.pay h3{font-size:1.3rem;margin-bottom:.15em}
.pay .note{color:var(--clay);font-weight:600;font-size:.9rem;margin-bottom:12px}
.pay .points{list-style:none;padding:0;margin:16px 0 0}
.pay .points li{position:relative;padding:6px 0 6px 28px;font-size:.94rem;color:var(--ink)}
.pay .points li::before{content:"";position:absolute;left:0;top:11px;width:17px;height:17px;border-radius:50%;
  background:var(--clay) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat}

/* ---------- Forms ---------- */
.form{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field.full{grid-column:1 / -1}
label{font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:7px}
input,select,textarea{font-family:var(--sans);font-size:.98rem;color:var(--ink);background:var(--sand);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;width:100%;
  transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sea);
  box-shadow:0 0 0 3px rgba(15,95,116,.14);background:#fff}
textarea{resize:vertical;min-height:120px}
.form .note{font-size:.82rem;color:var(--muted);margin:8px 0 0}
fieldset{border:1px solid var(--line);border-radius:var(--radius-sm);padding:8px 16px 14px;margin:0 0 18px}
legend{font-size:.85rem;font-weight:600;padding:0 8px}
.radio{display:flex;align-items:flex-start;gap:11px;padding:9px 0;border-bottom:1px solid var(--line)}
.radio:last-child{border-bottom:0}
.radio input{width:auto;margin-top:5px;accent-color:var(--clay)}
.radio span{font-size:.95rem}
.radio span small{display:block;color:var(--muted);font-weight:400;font-size:.84rem;margin-top:2px}

/* ---------- Info list / contact ---------- */
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.info-list li:last-child{border-bottom:0}
.info-list .ico{flex:none;width:46px;height:46px;border-radius:13px;background:var(--sand-2);
  display:flex;align-items:center;justify-content:center;color:var(--sea)}
.info-list .ico svg{width:22px;height:22px}
.info-list b{display:block;font-size:1rem;margin-bottom:1px}
.info-list a,.info-list span{color:var(--muted);font-size:.96rem}
.info-list a:hover{color:var(--clay)}

/* ---------- Host card ---------- */
.host{display:grid;grid-template-columns:150px 1fr;gap:28px;align-items:center;
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.host img{width:150px;height:150px;border-radius:50%;object-fit:cover;box-shadow:var(--shadow-sm)}
.host h3{margin-bottom:.3em}
.host p{margin:0;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:14px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:600;font-size:1.02rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--clay);font-weight:400;line-height:1;transition:transform .2s}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 24px 22px;color:var(--muted);font-size:.98rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(150deg,var(--sea),var(--sea-2));color:#fff;text-align:center;
  padding:78px 26px;border-radius:var(--radius);box-shadow:var(--shadow);position:relative;overflow:hidden}
.cta-band h2{color:#fff}
.cta-band p{color:#d3ebf1;max-width:580px;margin:0 auto 28px}

/* ---------- Notice / helpers ---------- */
.notice{background:#fbf1e6;border:1px solid #ecd6bd;border-left:4px solid var(--clay);
  border-radius:12px;padding:16px 20px;font-size:.92rem;color:#6f5636}
.notice b{color:var(--clay-dk)}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}

/* ---------- Footer ---------- */
.site-footer{background:var(--deep);color:#bcd2d8;padding:70px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:44px}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.76rem;letter-spacing:2.4px;text-transform:uppercase;margin:0 0 18px}
.site-footer a{color:#bcd2d8}
.site-footer a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.footer-brand img{width:48px;height:48px}
.footer-brand b{font-family:var(--serif);color:#fff;font-size:1.28rem;font-weight:600}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:11px}
.footer-note{font-size:.92rem;line-height:1.75;color:#9fbbc2}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem;color:#7ea0a9}
.social{display:flex;gap:12px;margin-top:16px}
.social a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.09);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s,transform .2s}
.social a:hover{background:var(--clay);transform:translateY(-2px)}
.social svg{width:20px;height:20px}

/* ---------- Responsive ---------- */
@media screen and (max-width:980px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .split.reverse .media{order:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
}
@media screen and (max-width:820px){
  /* mobile menu */
  .nav-burger{display:flex}
  .nav-menu{position:fixed;inset:0 0 0 auto;width:min(82vw,340px);background:var(--cream);
    flex-direction:column;align-items:flex-start;gap:0;padding:92px 30px 30px;
    box-shadow:-20px 0 60px rgba(0,0,0,.18);transform:translateX(100%);transition:transform .28s ease;z-index:59}
  .nav-links{flex-direction:column;align-items:flex-start;gap:6px;width:100%}
  .nav-links a{font-size:1.05rem;padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-menu .btn{margin-top:20px;width:100%}
  .nav-toggle:checked ~ .nav-menu{transform:translateX(0)}
  .nav-toggle:checked ~ .nav-overlay{opacity:1;pointer-events:auto}
  .nav-overlay{display:block;position:fixed;inset:0;background:rgba(9,42,52,.4);opacity:0;pointer-events:none;
    transition:opacity .28s;z-index:58}
  .nav-burger{position:relative;z-index:61}
}
@media screen and (max-width:720px){
  .section{padding:66px 0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .host{grid-template-columns:1fr;text-align:center;justify-items:center}
  .hero{min-height:74vh}
  .split .media .tagpin{position:static;max-width:none;display:inline-block;margin-top:14px}
}
@media screen and (max-width:460px){
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:230px}
  .g-wide,.g-tall{grid-column:auto;grid-row:auto}
  .brand-txt span{display:none}
}