:root {
  --blue: #1268d6;
  --blue-dark: #063b7a;
  --blue-deep: #071d35;
  --black: #080b10;
  --white: #ffffff;
  --off-white: #f4f8fc;
  --gray: #637083;
  --line: rgba(8, 11, 16, 0.12);
  --shadow: 0 22px 70px rgba(7, 29, 53, 0.18);
  --radius: 24px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(8, 11, 16, 0.08);
}

.top-strip {
  background: var(--black);
  color: var(--white);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 9px 16px;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 800;
}

.dot {
  width: 5px;
  height: 5px;
  background: var(--blue);
  border-radius: 50%;
}

.navbar {
  width: min(100% - 40px, 1240px);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 90px;
  position: relative;
}

.brand img {
  width: 175px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.96rem;
  font-weight: 800;
}

.nav-links a {
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 3px;
  background: var(--blue);
  transition: width 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  background: var(--blue);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: 0 14px 28px rgba(18, 104, 214, 0.25);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--black);
  border-radius: 10px;
}

.hero {
  min-height: calc(100vh - 128px);
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("assets/lake-hero.svg") center/cover no-repeat;
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(18, 104, 214, 0.25), transparent 34%),
    linear-gradient(90deg, rgba(4, 13, 26, 0.94) 0%, rgba(4, 13, 26, 0.78) 48%, rgba(4, 13, 26, 0.28) 100%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 380px;
  gap: 46px;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.section-copy h2,
.booking-copy h2,
.webcam-copy h2 {
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.hero-copy h1 {
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  max-width: 850px;
  margin: 12px 0 22px;
}

.hero-text {
  font-size: 1.18rem;
  max-width: 700px;
  color: rgba(255, 255, 255, 0.84);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--white);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: currentColor;
  border-radius: 999px;
}

.eyebrow.blue {
  color: var(--blue);
}

.eyebrow.white {
  color: var(--white);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 18px 36px rgba(18, 104, 214, 0.34);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.btn.full {
  width: 100%;
  background: var(--black);
  color: var(--white);
}

.btn.light {
  background: var(--white);
  color: var(--black);
}

.hero-stats {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 620px;
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-stats div {
  padding: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats strong {
  display: block;
  font-size: 2.1rem;
  line-height: 1;
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.74);
  font-weight: 800;
  font-size: 0.87rem;
}

.hero-card {
  background: var(--white);
  color: var(--black);
  padding: 30px;
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.card-logo {
  width: 210px;
  margin-bottom: 24px;
}

.hero-card h2 {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.hero-card p {
  color: var(--gray);
  margin: 12px 0 24px;
}

.price-line {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 26px;
  padding: 20px;
  border-radius: 20px;
  background: var(--off-white);
  border: 1px solid var(--line);
}

.price-line span {
  color: var(--blue);
  font-size: 3.2rem;
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.price-line small {
  color: var(--gray);
  font-weight: 900;
  margin-bottom: 6px;
}

.intro-section,
.webcam-section,
.amenities-section {
  background: var(--off-white);
}

.split-grid,
.webcam-grid,
.location-grid,
.booking-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.section-copy h2,
.section-heading h2,
.webcam-copy h2,
.booking-copy h2 {
  font-size: clamp(2.3rem, 4vw, 4.2rem);
  margin: 12px 0 18px;
}

.section-copy p,
.section-heading p,
.webcam-copy p,
.booking-copy p {
  color: var(--gray);
  font-size: 1.05rem;
}

.feature-panel {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 36px;
}

.feature-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: var(--blue);
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 24px;
}

.feature-panel h3,
.info-card h3,
.amenity h3 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.feature-panel p,
.info-card p,
.amenity p {
  color: var(--gray);
}

.section-heading {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 44px;
}

.section-heading .eyebrow {
  justify-content: center;
}

.cards-grid,
.amenity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.info-card,
.amenity {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(7, 29, 53, 0.08);
}

.card-number {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--blue);
  color: var(--white);
  font-weight: 900;
  margin-bottom: 22px;
}

.availability-wrap {
  margin-top: 34px;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-dark));
  color: var(--white);
  border-radius: 32px;
  padding: 30px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.availability-wrap::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -160px;
  top: -160px;
  border-radius: 50%;
  background: rgba(18, 104, 214, 0.45);
}

.availability-header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.availability-header h3 {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.slip-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.slip-item {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  padding: 16px;
}

.slip-item strong {
  display: block;
  font-size: 1.15rem;
}

.status {
  display: inline-flex;
  margin-top: 8px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 900;
}

.status.available {
  background: rgba(255, 255, 255, 0.95);
  color: var(--blue-dark);
}

.status.pending {
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
}

.webcam-card {
  background: var(--black);
  color: var(--white);
  border-radius: 32px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.webcam-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 18px;
  font-weight: 900;
  font-size: 0.9rem;
}

.webcam-topbar time {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.65);
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e33;
  box-shadow: 0 0 0 6px rgba(226, 49, 49, 0.2);
}

.webcam-window {
  aspect-ratio: 16 / 10;
  border-radius: 24px;
  overflow: hidden;
  background:
    linear-gradient(rgba(18, 104, 214, 0.12), rgba(18, 104, 214, 0.22)),
    url("assets/marina-view.svg") center/cover no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.camera-frame {
  width: 100%;
  height: 100%;
  display: grid;
  place-content: center;
  text-align: center;
  background: rgba(4, 12, 22, 0.58);
  padding: 30px;
}

.camera-icon {
  font-size: 3rem;
  line-height: 1;
  color: var(--blue);
}

.camera-frame h3 {
  font-size: 2rem;
  margin-top: 12px;
  letter-spacing: -0.03em;
}

.camera-frame p {
  color: rgba(255, 255, 255, 0.76);
}

.webcam-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 12px;
}

.webcam-tabs button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-radius: 999px;
  padding: 10px;
  font-weight: 900;
  cursor: pointer;
}

.webcam-tabs button.active {
  background: var(--blue);
  border-color: var(--blue);
}

.check-list {
  list-style: none;
  margin-top: 24px;
  display: grid;
  gap: 12px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--black);
  font-weight: 800;
}

.check-list li::before {
  content: "✓";
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-size: 0.9rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  grid-template-rows: repeat(2, 280px);
  gap: 20px;
}

.gallery-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 260px;
}

.gallery-card.large {
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card figcaption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--black);
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 900;
}

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

.amenity span {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  background: var(--blue);
  color: var(--white);
  border-radius: 20px;
  font-size: 1.7rem;
  margin-bottom: 20px;
}

.map-card {
  background: var(--white);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.location-details {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.location-details div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.location-details strong {
  color: var(--black);
}

.location-details span {
  color: var(--gray);
  text-align: right;
}

.booking-section {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-dark));
  color: var(--white);
}

.booking-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.booking-highlight {
  margin-top: 28px;
  display: inline-flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 24px 30px;
  background: rgba(255, 255, 255, 0.08);
}

.booking-highlight span {
  font-size: 3rem;
  line-height: 1;
  font-weight: 900;
}

.booking-highlight small {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 8px;
}

.contact-form {
  background: var(--white);
  color: var(--black);
  border-radius: 32px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.form-row {
  margin-bottom: 18px;
}

.form-row.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: block;
  font-weight: 900;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 14px;
  outline: none;
  background: var(--off-white);
  color: var(--black);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(18, 104, 214, 0.12);
}

textarea {
  resize: vertical;
}

.form-btn {
  width: 100%;
}

.form-note {
  min-height: 24px;
  color: var(--gray);
  font-size: 0.92rem;
  margin-top: 14px;
}

.site-footer {
  background: var(--black);
  color: var(--white);
  padding-top: 54px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 36px;
  padding-bottom: 42px;
}

.footer-logo {
  width: 220px;
  background: var(--white);
  border-radius: 18px;
  padding: 8px;
  margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer h3 {
  margin-bottom: 14px;
}

.site-footer a {
  display: block;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  padding: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .section {
    padding: 72px 0;
  }

  .top-strip {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 1px);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 10px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-grid,
  .split-grid,
  .webcam-grid,
  .location-grid,
  .booking-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    padding-top: 24px;
  }

  .hero-card {
    max-width: 500px;
  }

  .cards-grid,
  .amenity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .slip-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .gallery-card.large {
    grid-row: auto;
  }

  .gallery-card {
    height: 310px;
  }
}

@media (max-width: 640px) {
  .container,
  .navbar {
    width: min(100% - 28px, var(--container));
  }

  .top-strip {
    font-size: 0.72rem;
  }

  .brand img {
    width: 140px;
  }

  .hero-copy h1 {
    font-size: 2.8rem;
  }

  .hero-stats,
  .cards-grid,
  .amenity-grid,
  .slip-list,
  .form-row.two-col,
  .webcam-tabs {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .availability-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-form,
  .hero-card,
  .availability-wrap {
    padding: 22px;
    border-radius: 24px;
  }

  .section-copy h2,
  .section-heading h2,
  .webcam-copy h2,
  .booking-copy h2 {
    font-size: 2.15rem;
  }
}