:root {
  --bg: #f7fbfb;
  --surface: #ffffff;
  --text: #11161f;
  --muted: #4e5b69;
  --primary: #0b8c8f;
  --line: #d9e7e8;
  --shadow: 0 16px 38px rgba(15, 53, 69, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #ecfafa 0%, var(--bg) 45%, #ffffff 100%);
}

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

.container {
  width: min(1120px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(217, 231, 232, 0.7);
}

.nav-wrap {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
  font-weight: 800;
  font-family: Outfit, sans-serif;
}

.brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: inline-grid;
  place-items: center;
  font-size: 0.95rem;
  color: #ffffff;
  background: linear-gradient(145deg, #0b8c8f, #0a6f77);
}

.brand-text {
  font-size: 1.6rem;
}

.nav-links {
  display: inline-flex;
  gap: 1.1rem;
}

.nav-links a {
  color: #244151;
  text-decoration: none;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--primary), #0a7c8b);
  color: #ffffff;
  text-decoration: none;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 18px rgba(11, 140, 143, 0.26);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(11, 140, 143, 0.32);
}

.btn-small {
  padding: 0.7rem 1.05rem;
  font-size: 0.92rem;
}

.hero {
  padding: 4.8rem 0 3.1rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0;
  color: #0f7b7e;
  font-weight: 700;
  letter-spacing: 0.03em;
}

h1,
h2,
h3 {
  font-family: Outfit, sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 3.9vw, 3.7rem);
  margin: 0.45rem 0 0.6rem;
  line-height: 1.04;
}

.hero-sub,
.section-lead {
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.65;
  max-width: 64ch;
}

.hero-cta-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.secure-note {
  color: #3c5360;
  font-weight: 600;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.4rem 1.4rem 1.2rem;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin-top: 0.1rem;
}

.hero-card ul,
.price-card ul,
.route-list,
.legal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.62rem;
}

.hero-card li,
.price-card li,
.route-list li,
.legal-list li {
  position: relative;
  padding-left: 1.4rem;
  color: #244151;
}

.hero-card li::before,
.price-card li::before,
.route-list li::before,
.legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary);
}

.instant {
  margin-top: 1.1rem;
  color: #2e4f5d;
  font-weight: 600;
}

.section {
  padding: 3.2rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(231, 244, 245, 0.55), rgba(255, 255, 255, 0.2));
}

.section h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.65rem);
}

.card-grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.facility-card,
.map-card,
.value-card,
.price-card,
.booking-form,
.city-photo,
.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.info-card h3,
.facility-card h3,
.legal-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.4rem;
}

.info-card p,
.facility-card p,
.value-card p,
.site-footer p,
.legal-card p {
  margin: 0;
  color: #39515e;
  line-height: 1.65;
}

.route-grid,
.checkout-wrap,
.booking-grid {
  display: grid;
  gap: 1.35rem;
  align-items: start;
}

.route-grid,
.checkout-wrap {
  grid-template-columns: 1.08fr 0.92fr;
}

.route-visuals {
  display: grid;
  gap: 1rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.city-photo {
  margin: 0;
  padding: 0.55rem;
  overflow: hidden;
}

.city-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  filter: saturate(0.82) contrast(1.02) hue-rotate(-6deg);
}

.city-photo figcaption {
  padding: 0.55rem 0.4rem 0.25rem;
  font-weight: 700;
  color: #173746;
}

.tag {
  margin: 0 0 0.34rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
  color: #155868;
  font-weight: 800;
}

.tag.dark {
  color: #173b55;
}

.price-card h2 {
  font-size: 3rem;
  margin: 0.3rem 0 0.6rem;
}

.membership-register h2 {
  font-size: 2rem;
}

.email-register {
  margin-top: 1.1rem;
  display: grid;
  gap: 0.42rem;
}

.email-register label {
  color: #173746;
  font-weight: 700;
}

.agree-line {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.9rem;
  color: #274857;
  font-size: 0.9rem;
  line-height: 1.45;
}

.agree-line input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
}

.agree-line a {
  color: #0b6978;
  font-weight: 700;
}

.newsletter-choice {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.35rem;
  color: #274857;
}

.newsletter-title {
  margin: 0 0 0.2rem;
  font-weight: 700;
}

.newsletter-choice label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.95rem;
}

.newsletter-choice input[type="radio"] {
  width: 16px;
  height: 16px;
}

.membership-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.membership-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.membership-card.featured {
  border-color: #8ac7cb;
  box-shadow: 0 18px 34px rgba(12, 89, 98, 0.14);
}

.plan-price {
  margin: 0.1rem 0 0.6rem;
  font-family: Outfit, sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #102632;
}

.plan-btn {
  width: 100%;
}

.membership-note {
  margin-top: 1rem;
}

.paypal-btn {
  margin-top: 1rem;
  width: 100%;
  height: 52px;
  border-radius: 12px;
  border: 2px solid #b68200;
  background: linear-gradient(180deg, #ffd248, #ffbf00);
  color: #1d2530;
  font-size: 1.15rem;
  font-weight: 800;
  cursor: pointer;
}

.small {
  color: #546977;
  font-size: 0.88rem;
  margin-top: 0.72rem;
}

.status {
  min-height: 1.4rem;
  margin-top: 0.45rem;
  font-weight: 700;
  color: #13576f;
}

.legal-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.legal-updated {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #4d6473;
}

.booking-grid {
  grid-template-columns: 1fr 1fr;
}

.booking-form {
  display: grid;
  gap: 0.85rem;
}

.booking-form label {
  display: grid;
  gap: 0.38rem;
  color: #193847;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #c6dbe1;
  padding: 0.72rem 0.78rem;
  font: inherit;
  color: #1d2832;
  background: #ffffff;
}

.hidden-input {
  display: none;
}

.hidden-block {
  display: none;
}

.site-footer {
  background: #081825;
  color: #d8e8f2;
  padding: 2rem 0;
}

.site-footer .brand {
  color: #e7f3fa;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.legal-mini-row {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(216, 232, 242, 0.15);
}

.legal-mini-link {
  color: #8ba9ba;
  text-decoration: none;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  text-transform: lowercase;
}

.legal-mini-link:hover {
  color: #c8dde9;
  text-decoration: underline;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .route-grid,
  .checkout-wrap,
  .booking-grid,
  .legal-grid,
  .membership-grid {
    grid-template-columns: 1fr;
  }

  .three,
  .four,
  .photo-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}