:root {
  --sr-green: #377e3f;
  --sr-green-dark: #245e2b;
  --sr-red: #b40a2d;
  --sr-yellow: #ecc81a;
  --sr-white: #ffffff;
  --ink: #1c2420;
  --ink-soft: #4a564f;
  --bg: #faf9f5;
  --card-bg: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(28, 36, 32, 0.08);
  --shadow-lg: 0 20px 50px rgba(28, 36, 32, 0.16);
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Nunito", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

h1, h2, h3, .brand-name, .btn, .cal-month-label {
  font-family: "Fredoka", "Nunito", system-ui, sans-serif;
}

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 245, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(28, 36, 32, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.1;
}

.flag-icon {
  width: 34px;
  height: auto;
  flex-shrink: 0;
  border-radius: 3px;
  box-shadow: 0 1px 4px rgba(28, 36, 32, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--sr-green-dark);
  letter-spacing: 0.2px;
}

.brand-location {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
  transition: border-color 0.2s, color 0.2s;
}

.main-nav a:hover {
  color: var(--sr-green-dark);
  border-color: var(--sr-yellow);
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--sr-white);
}

.hero-media {
  position: absolute;
  inset: 0;
  background-image:
    url("https://commons.wikimedia.org/wiki/Special:FilePath/Fort_Zeelandia_(30451941123).jpg?width=1920");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 30, 22, 0.55) 0%, rgba(20, 30, 22, 0.65) 55%, rgba(20, 30, 22, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 80px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  color: var(--sr-yellow);
  font-weight: 600;
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  margin: 0;
}

.hero-location {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.85);
  margin: 10px 0 24px;
}

.hero-tagline {
  max-width: 520px;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 32px;
}

.flag-stripe {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(
    to right,
    var(--sr-green) 0 20%,
    var(--sr-white) 20% 40%,
    var(--sr-red) 40% 60%,
    var(--sr-white) 60% 80%,
    var(--sr-green) 80% 100%
  );
  z-index: 3;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--sr-green);
  color: var(--sr-white);
  box-shadow: 0 8px 20px rgba(55, 126, 63, 0.35);
}

.btn-primary:hover {
  background: var(--sr-green-dark);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

/* Sections */
.section {
  padding: 88px 0;
}

.section h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  color: var(--sr-green-dark);
}

.section h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--sr-yellow);
  border-radius: 2px;
  margin-top: 12px;
}

.section-intro {
  max-width: 640px;
  color: var(--ink-soft);
  margin: 16px 0 40px;
  font-size: 1.05rem;
}

.reservation-section { background: var(--card-bg); }
.apartment-section { background: var(--bg); }
.gallery-section { background: var(--card-bg); }
.culture-section { background: var(--bg); }
.location-section { background: var(--card-bg); }

.map-embed {
  padding: 0;
  overflow: hidden;
  height: 380px;
}

.map-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--sr-green-dark);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}

.map-link:hover { text-decoration: underline; }
.contact-section {
  background: linear-gradient(180deg, var(--bg) 0%, #f0efe6 100%);
}

/* Card / forms */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  border: 1px solid rgba(28, 36, 32, 0.06);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}

.field {
  display: flex;
  flex-direction: column;
}

.field-wide { grid-column: 1 / -1; }

label {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}

input, textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid #dcdcd2;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--sr-green);
  box-shadow: 0 0 0 3px rgba(55, 126, 63, 0.15);
}

textarea { resize: vertical; }

/* Calendar widget */
.calendar-widget {
  max-width: 360px;
  border: 1.5px solid #e4e5dc;
  border-radius: var(--radius);
  padding: 18px;
  background: #fcfcf9;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cal-month-label {
  font-weight: 700;
  color: var(--sr-green-dark);
  font-size: 1rem;
}

.cal-nav {
  border: none;
  background: var(--sr-green);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.cal-nav:hover { background: var(--sr-green-dark); }
.cal-nav:disabled { background: #cfd3c8; cursor: not-allowed; }

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.cal-day:hover:not(:disabled):not(.cal-day--empty) {
  background: rgba(55, 126, 63, 0.14);
}

.cal-day--empty { visibility: hidden; cursor: default; }

.cal-day:disabled {
  color: #c7cabf;
  cursor: not-allowed;
}

.cal-day--booked {
  color: var(--sr-red);
  text-decoration: line-through;
  background: rgba(180, 10, 45, 0.08);
}

.cal-day--today { box-shadow: inset 0 0 0 1.5px var(--sr-yellow); }

.cal-day--in-range {
  background: rgba(55, 126, 63, 0.18);
  border-radius: 0;
}

.cal-day--range-start,
.cal-day--range-end {
  background: var(--sr-green);
  color: #fff;
  font-weight: 700;
}

.cal-day--range-start { border-radius: 8px 0 0 8px; }
.cal-day--range-end { border-radius: 0 8px 8px 0; }
.cal-day--range-start.cal-day--range-end { border-radius: 8px; }

.calendar-legend {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-right: 6px;
  vertical-align: middle;
}

.legend-selected { background: var(--sr-green); }
.legend-booked { background: rgba(180, 10, 45, 0.5); }

.calendar-selection {
  margin: 12px 0 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--sr-green-dark);
}

.calendar-selection.error { color: var(--sr-red); }

.form-footer {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 6px;
}

.form-status {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 500;
}

.form-status.success { color: var(--sr-green-dark); }
.form-status.error { color: var(--sr-red); }

/* Reservation layout */
.reservation-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 32px;
  align-items: start;
}

.reservation-photo {
  position: sticky;
  top: 96px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.reservation-photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.reservation-photo-caption {
  margin: 0;
  padding: 12px 16px;
  background: var(--sr-green-dark);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
}

/* Apartment showcase */
.apartment-hero {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 56px;
}

.apartment-hero img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

.apartment-rooms {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.apartment-room {
  display: flex;
  align-items: center;
  gap: 40px;
}

.apartment-room:nth-child(even) { flex-direction: row-reverse; }

.apartment-room-media {
  flex: 1 1 50%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.apartment-room-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.apartment-room-media:hover img { transform: scale(1.05); }

.apartment-room-text {
  flex: 1 1 50%;
}

.apartment-room-text h3 {
  color: var(--sr-green-dark);
  font-size: 1.4rem;
}

.apartment-room-text p {
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin: 0;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  aspect-ratio: 4 / 5;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.06); }

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(0deg, rgba(20, 30, 22, 0.75), transparent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
}

.photo-credit {
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  opacity: 0.8;
}

/* Footer */
.site-footer {
  background: var(--sr-green-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer .brand-name {
  color: var(--sr-white);
  display: block;
  font-weight: 700;
}

.site-footer .brand-location {
  color: rgba(255, 255, 255, 0.7);
}

.site-footer p { margin: 0; font-size: 0.88rem; }

/* Responsive */
@media (max-width: 860px) {
  .main-nav { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .reservation-layout { grid-template-columns: 1fr; }
  .reservation-photo { position: static; order: -1; }
  .reservation-photo img { aspect-ratio: 16 / 9; }
  .apartment-room,
  .apartment-room:nth-child(even) {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
}