/* ===========================================================
   Secret Beaches Greece — stylesheet
   Aegean coastline palette: limestone sand, deep sea teal,
   sunset gold. Fraunces (display) + Inter (body/UI).
   =========================================================== */

:root {
  --sand:        #FAF7F1;
  --sand-deep:   #F1EADA;
  --surface:     #FFFFFF;
  --ink:         #16262B;
  --ink-muted:   #5E6E73;
  --hairline:    #E7E0D3;

  --sea:         #0F6B75;
  --sea-dark:    #0A4A52;
  --sea-light:   #E7F1F0;

  --gold:        #C99A3D;
  --gold-dark:   #A67C25;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 3px rgba(22, 38, 43, 0.06);
  --shadow-md: 0 8px 24px rgba(22, 38, 43, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--sea-dark);
  line-height: 1.15;
  margin: 0 0 0.5em;
}

a {
  color: var(--sea);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ===== Header ===== */
.sbg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px 18px;
}

.sbg-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--sea-dark);
  letter-spacing: -0.01em;
}
.sbg-logo:hover { text-decoration: none; opacity: 0.85; }

.sbg-header nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.94rem;
  font-weight: 500;
}
.sbg-header nav a { color: var(--ink); }
.sbg-header nav a:hover { color: var(--sea); text-decoration: none; }
.sbg-header nav a:last-child {
  color: var(--surface);
  background: var(--sea);
  padding: 8px 18px;
  border-radius: 999px;
}
.sbg-header nav a:last-child:hover { background: var(--sea-dark); }

/* ===== Hero ===== */
.sbg-hero {
  position: relative;
  max-width: 780px;
  margin: 40px auto 0;
  padding: 40px 24px 100px;
  text-align: center;
}

.sbg-hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
  letter-spacing: -0.015em;
}

.sbg-hero p {
  color: var(--ink-muted);
  font-size: 1.08rem;
  max-width: 560px;
  margin: 0 auto 32px;
}

.sbg-hero form,
.sbg-signup form {
  display: flex;
  gap: 10px;
  max-width: 520px;
  margin: 0 auto;
}

.sbg-hero input[type="search"],
.sbg-signup input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
}
.sbg-hero input[type="search"]::placeholder,
.sbg-signup input[type="email"]::placeholder { color: #9AA6A9; }

.sbg-hero button,
.sbg-signup button,
.sbg-cookie-actions .primary {
  padding: 14px 26px;
  background: var(--sea);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}
.sbg-hero button:hover,
.sbg-signup button:hover,
.sbg-cookie-actions .primary:hover { background: var(--sea-dark); }

/* Signature element: horizon wave dividing hero from content */
.sbg-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 90px;
  background:
    radial-gradient(120% 100% at 50% 0%, transparent 60%, var(--sand-deep) 61%) top / 100% 100% no-repeat;
  opacity: 0.6;
  pointer-events: none;
}

/* ===== Signup section ===== */
.sbg-signup {
  max-width: 640px;
  margin: 0 auto 64px;
  padding: 36px 32px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.sbg-signup h2 { font-size: 1.4rem; }

.sbg-signup form {
  flex-wrap: wrap;
  align-items: center;
}

.sbg-signup label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--ink-muted);
  text-align: left;
  width: 100%;
  margin-top: 6px;
}
.sbg-signup label input { margin-top: 3px; }
.sbg-signup label a { color: var(--sea); }

#sbg-register-msg {
  width: 100%;
  font-size: 0.88rem;
  color: var(--sea-dark);
  min-height: 1.2em;
}

/* ===== Islands list ===== */
.sbg-islands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto 64px;
  padding: 0 24px;
}
.sbg-island-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sbg-island-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ===== Legal pages ===== */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.legal-page h1 { font-size: 2rem; margin-bottom: 4px; }
.legal-page em { color: var(--ink-muted); font-size: 0.9rem; }
.legal-page h2 {
  font-size: 1.2rem;
  margin-top: 2em;
  color: var(--sea-dark);
}
.legal-page ul { padding-left: 1.2em; }
.legal-page p, .legal-page li { color: var(--ink); }

/* ===== Footer ===== */
.sbg-footer {
  background: var(--sea-dark);
  color: #DCEBEA;
  margin-top: 40px;
}
.sbg-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px 24px 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}
.sbg-footer-col strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  display: block;
  margin-bottom: 10px;
}
.sbg-footer-col p { color: #B9D2D0; font-size: 0.92rem; }
.sbg-footer-col ul { list-style: none; padding: 0; margin: 0; }
.sbg-footer-col li { margin-bottom: 8px; }
.sbg-footer-col a { color: #CFE4E2; font-size: 0.92rem; }
.sbg-footer-col a:hover { color: var(--gold); }

.sbg-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 18px 24px;
  text-align: center;
  font-size: 0.82rem;
  color: #93B3B1;
}

/* Social share buttons */
.sbg-social-share {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.sbg-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: #fff !important;
  font-size: 0.82rem;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.18);
  cursor: pointer;
  transition: background 0.15s ease;
}
.sbg-share-btn:hover { background: var(--gold); text-decoration: none; border-color: var(--gold); }
.sbg-share-copy { font-family: var(--font-body); }

/* ===== Cookie consent ===== */
.sbg-cookie-banner {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 20px 22px;
  z-index: 1000;
}
.sbg-cookie-inner p { margin: 0 0 14px; font-size: 0.88rem; color: var(--ink-muted); }
.sbg-cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.sbg-cookie-actions button {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
  background: var(--surface);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}
.sbg-cookie-actions button:hover { border-color: var(--sea); }

.sbg-cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(22,38,43,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}
.sbg-cookie-modal-inner {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  max-width: 380px;
  width: 90%;
  box-shadow: var(--shadow-md);
}
.sbg-cookie-modal-inner h3 { margin-bottom: 16px; }
.sbg-cookie-modal-inner label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

/* ===== Responsive ===== */
@media (max-width: 720px) {
  .sbg-header nav { gap: 14px; font-size: 0.88rem; }
  .sbg-hero { padding: 24px 20px 80px; }
  .sbg-hero form, .sbg-signup form { flex-direction: column; }
  .sbg-footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}