/* ---------- Base ---------- */
:root {
  --sea-deep: #0f3d4d;
  --sea: #1b6b82;
  --sea-light: #4fa9c0;
  --sand: #f4ecdd;
  --sand-light: #faf6ee;
  --terracotta: #c96a4b;
  --olive: #6b7a4f;
  --gold: #e8b64c;
  --ink: #1f2b2e;
  --ink-soft: #52605f;
  --border: #e4dfd0;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(15, 61, 77, 0.12);
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sand-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--sea-deep);
  margin: 0 0 16px;
  line-height: 1.2;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.15rem; margin-bottom: 8px; }

p { margin: 0 0 16px; color: var(--ink-soft); }

.section-eyebrow, .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--terracotta);
  margin-bottom: 10px;
}

.section-lead { max-width: 680px; font-size: 1.05rem; }

section { padding: 88px 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--terracotta);
  color: #fff;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(201, 106, 75, 0.35); }

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15, 61, 77, 0.0);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  background: rgba(15, 61, 77, 0.92);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  backdrop-filter: blur(6px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.brand span { color: var(--gold); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: #f4ecdd;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--gold); }
.main-nav a.nav-cta {
  background: var(--terracotta);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
}
.main-nav a.nav-cta:hover { background: #b45a3d; color: #fff; }

.main-nav a.lang-switch {
  border: 1px solid rgba(244, 236, 221, 0.5);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.main-nav a.lang-switch:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px; background: #fff; border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
}
.hero-media, .hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,61,77,0.55) 0%, rgba(15,61,77,0.35) 45%, rgba(15,61,77,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  color: #fff;
}
.hero-content .eyebrow { color: var(--gold); }
.hero-content h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.3rem);
  margin-bottom: 18px;
}
.hero-lead {
  color: #f4ecdd;
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Intro ---------- */
.intro { padding: 72px 0; background: var(--sand-light); }
.intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}
.intro-text p:last-child { margin-bottom: 0; }
.intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.stat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.9rem;
  color: var(--sea);
  font-weight: 700;
}
.stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 4px;
}

/* ---------- House features ---------- */
.house { background: var(--sand); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.feature {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}
.feature p { margin-bottom: 0; font-size: 0.95rem; }

.house-photos {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 20px;
  margin: 32px 0 40px;
}
.house-photos figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--border); }
.house-photos img { height: 260px; width: 100%; object-fit: cover; display: block; }
.house-photos figcaption { padding: 12px 16px; font-size: 0.85rem; color: var(--ink-soft); }

/* ---------- Location ---------- */
.location { padding: 0; position: relative; background: var(--sea-deep); }
.location-media { height: 420px; overflow: hidden; }
.location-media img { width: 100%; height: 100%; object-fit: cover; }
.location-content { padding: 64px 24px; color: #f4ecdd; max-width: 760px; }
.location-content h2 { color: #fff; }
.location-content p { color: #d9e6e2; }
.location .section-eyebrow { color: var(--gold); }

/* ---------- Athens ---------- */
.athens { background: var(--sand-light); }
.athens-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.athens-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}
.athens-list li {
  padding-left: 28px;
  position: relative;
  color: var(--ink-soft);
}
.athens-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--terracotta);
}
.athens-highlight {
  background: var(--sea-deep);
  color: #fff;
  border-radius: var(--radius);
  padding: 32px;
}
.athens-highlight h3 { color: var(--gold); }
.athens-highlight p { color: #d9e6e2; margin-bottom: 0; }

/* ---------- Audiences ---------- */
.audiences { background: var(--sand-light); }
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.audience-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.audience-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ---------- Beaches ---------- */
.beaches { background: var(--sand); }
.beach-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 32px;
}
.beach-gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--border); }
.beach-gallery img { height: 320px; width: 100%; object-fit: cover; }
.beach-gallery figcaption { padding: 16px 18px; font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Lifestyle ---------- */
.lifestyle {
  background: linear-gradient(135deg, var(--sea-deep), var(--sea));
  color: #fff;
}
.lifestyle-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.lifestyle-text { max-width: 700px; text-align: left; }
.lifestyle .section-eyebrow { color: var(--gold); }
.lifestyle h2 { color: #fff; }
.lifestyle-text p { color: #dfeaea; }
.lifestyle-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}
.lifestyle-list li {
  padding-left: 28px;
  position: relative;
  color: #eef3f0;
}
.lifestyle-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.lifestyle-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
}
.lifestyle-media button {
  all: unset;
  display: block;
  width: 100%;
  cursor: pointer;
}
.lifestyle-media img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.lifestyle-media button:hover img { transform: scale(1.05); }

/* ---------- Gallery ---------- */
.gallery { background: var(--sand-light); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.gallery-item {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: none;
  padding: 0;
  margin: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.gallery-item img {
  height: 260px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.lightbox-trigger {
  all: unset;
  display: block;
  width: 100%;
  cursor: pointer;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 20, 20, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px 24px;
}
.lightbox[hidden] { display: none; }
.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 92vw;
  max-height: 100%;
}
.lightbox-img {
  max-width: 100%;
  max-height: 76vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: block;
}
.lightbox-caption {
  color: #f4ecdd;
  font-size: 0.9rem;
  text-align: center;
  max-width: 640px;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255, 255, 255, 0.25); }
.lightbox-close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  font-size: 1.6rem;
  line-height: 1;
}
.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  font-size: 1.9rem;
  line-height: 1;
}
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

@media (max-width: 640px) {
  .lightbox { padding: 56px 16px; }
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 1.5rem; }
  .lightbox-close { width: 38px; height: 38px; top: 12px; right: 12px; }
}

/* ---------- FAQ ---------- */
.faq { background: var(--sand-light); }
.faq-list {
  max-width: 780px;
  margin: 32px auto 0;
  display: grid;
  gap: 14px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 24px;
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  color: var(--sea-deep);
  font-family: var(--font-head);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--terracotta);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 18px; margin: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--sand); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
}
.contact-detail {
  margin-top: 18px;
}
.contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-detail a {
  color: var(--sea-deep);
  font-size: 1.05rem;
  text-decoration: none;
  font-weight: 600;
}
.contact-detail a:hover { text-decoration: underline; }
.contact-detail span + br + a {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--terracotta);
}

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 6px;
}
.contact-form label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-top: 10px;
}
.contact-form input, .contact-form textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--sand-light);
  color: var(--ink);
  resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid var(--sea-light);
  outline-offset: 1px;
}
.contact-form button { margin-top: 18px; justify-self: start; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--sea-deep);
  color: #cfe0dd;
  padding: 48px 0;
  text-align: center;
}
.site-footer .brand { color: #fff; font-size: 1.15rem; }
.site-footer p { color: #b9cdc9; max-width: 480px; margin: 0 auto 8px; }
.footer-meta { font-size: 0.82rem; margin-top: 16px; color: #8ba7a2; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .intro-grid, .athens-grid, .contact-grid, .lifestyle-grid { grid-template-columns: 1fr; }
  .lifestyle-media { order: -1; }
  .feature-grid, .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .beach-gallery, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .house-photos { grid-template-columns: 1fr 1fr; }
  .house-photos figure:first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(15, 61, 77, 0.97);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 18px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a.nav-cta, .main-nav a.lang-switch { width: 100%; text-align: center; box-sizing: border-box; }
  .nav-toggle { display: flex; }
  section { padding: 60px 0; }
  .feature-grid, .audience-grid { grid-template-columns: 1fr; }
  .beach-gallery, .gallery-grid, .house-photos { grid-template-columns: 1fr; }
  .house-photos figure:first-child { grid-column: auto; }
  .intro-stats { grid-template-columns: 1fr 1fr; }
}