* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #030509;
  color: #f5f8ff;
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 7%;
  background: rgba(3, 5, 9, 0.88);
  border-bottom: 1px solid rgba(47, 125, 255, 0.25);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  letter-spacing: 5px;
  font-weight: 800;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 2px;
  color: #dfe8ff;
}

.nav a:hover {
  color: #2f7dff;
}

.hero {
  min-height: 92vh;
  padding: 110px 7% 80px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  background:
    radial-gradient(circle at 80% 25%, rgba(0, 102, 255, 0.35), transparent 32%),
    linear-gradient(120deg, #030509 0%, #071126 55%, #030509 100%);
}

.hero h1,
.page-hero h1,
.section h2,
.cta h2 {
  text-transform: uppercase;
  letter-spacing: 4px;
  line-height: 0.95;
  margin: 0 0 24px;
}

.hero h1 {
  font-size: clamp(56px, 9vw, 120px);
}

.page-hero h1 {
  font-size: clamp(52px, 8vw, 110px);
}

.section h2,
.cta h2 {
  font-size: clamp(34px, 5vw, 70px);
}

.hero h1 span,
.package h2 span {
  color: #1f6fff;
}

.eyebrow {
  color: #2f7dff;
  letter-spacing: 6px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 18px;
  font-weight: 700;
}

.hero p,
.page-hero p,
.section p,
.cta p {
  color: #b9c4d8;
  font-size: 18px;
  line-height: 1.7;
}

.hero-text p {
  max-width: 650px;
}

.buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  padding: 15px 28px;
  border: 1px solid #1f6fff;
  border-radius: 999px;
  color: #ffffff;
  background: transparent;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  transition: 0.25s ease;
  cursor: pointer;
}

.btn.primary {
  background: #1f6fff;
  box-shadow: 0 0 35px rgba(31, 111, 255, 0.45);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(31, 111, 255, 0.45);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hero-logo-card {
  min-height: 520px;
  border: 1px solid rgba(47, 125, 255, 0.45);
  border-radius: 28px;
  background:
    radial-gradient(circle at center, rgba(31, 111, 255, 0.28), transparent 55%),
    #020408;
  box-shadow: inset 0 0 70px rgba(31,111,255,0.22), 0 0 60px rgba(0,0,0,0.55);
  display: grid;
  place-items: center;
  padding: 40px;
}

.hero-logo-card img {
  max-width: 100%;
  width: 520px;
  filter: drop-shadow(0 0 25px rgba(255,255,255,0.18));
}

.page-hero {
  padding: 110px 7% 70px;
  background:
    radial-gradient(circle at right, rgba(0, 102, 255, 0.3), transparent 35%),
    linear-gradient(135deg, #030509, #071126);
}

.section {
  padding: 85px 7%;
  background: #030509;
}

.section.dark {
  background: linear-gradient(135deg, #030509, #071126);
}

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

.card,
.contact-card {
  padding: 32px;
  border: 1px solid rgba(47, 125, 255, 0.35);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255,255,255,0.04), rgba(31,111,255,0.06));
  min-height: 220px;
}

.card h3,
.contact-card h2 {
  font-size: 24px;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.card strong {
  color: #2f7dff;
  font-size: 28px;
}

.price-table {
  width: 100%;
  border: 1px solid rgba(47,125,255,0.45);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255,255,255,0.025);
}

.row {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 20px;
  padding: 22px;
  border-bottom: 1px solid rgba(47,125,255,0.22);
  align-items: center;
}

.row:last-child {
  border-bottom: none;
}

.row span:last-child {
  text-align: right;
  font-size: 22px;
  color: #ffffff;
  font-weight: 700;
}

.row small {
  color: #9aa8c0;
}

.row.head span {
  color: #2f7dff;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 14px;
}

.package {
  border: 1px solid #1f6fff;
  border-radius: 30px;
  padding: 50px;
  background: radial-gradient(circle at right, rgba(31,111,255,0.28), rgba(255,255,255,0.03));
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
}

.big-price {
  font-size: clamp(56px, 9vw, 120px);
  font-weight: 800;
  text-shadow: 0 0 30px rgba(31,111,255,0.6);
}

.cta {
  text-align: center;
  padding: 95px 7%;
  background: linear-gradient(135deg, #061126, #030509);
  border-top: 1px solid rgba(31,111,255,0.25);
}

.booking-form {
  max-width: 760px;
  display: grid;
  gap: 18px;
}

.booking-form label {
  color: #dfe8ff;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  margin-top: 8px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(47,125,255,0.45);
  background: rgba(255,255,255,0.04);
  color: #ffffff;
  font-size: 16px;
}

.booking-form option {
  color: #030509;
}

.form-message {
  min-height: 24px;
  color: #b9c4d8;
}

.form-message.success {
  color: #63ff9b;
}

.form-message.error {
  color: #ff6b6b;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 34px;
  align-items: center;
}

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

.about-logo {
  border: 1px solid rgba(47,125,255,0.35);
  border-radius: 28px;
  padding: 40px;
  background: radial-gradient(circle, rgba(31,111,255,0.24), transparent 60%);
}

.about-logo img {
  width: 100%;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 34px 7%;
  background: #020408;
  border-top: 1px solid rgba(47,125,255,0.25);
  color: #aeb9cc;
}

.site-footer img {
  width: 70px;
}

.site-footer a {
  color: #dfe8ff;
  text-decoration: none;
}

@media (max-width: 900px) {
  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero,
  .cards,
  .package,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .row span:last-child {
    text-align: left;
  }

  .hero-logo-card {
    min-height: 360px;
  }
}

.required-note {
  margin-top: 18px;
  color: #dfe8ff !important;
  font-size: 15px !important;
}

.required-note span,
.required-star {
  color: #2f7dff;
  font-weight: 800;
}


.hero-slideshow {
  min-height: 520px;
  border: 1px solid rgba(47, 125, 255, 0.45);
  border-radius: 28px;
  background: #020408;
  box-shadow: inset 0 0 70px rgba(31,111,255,0.22), 0 0 60px rgba(0,0,0,0.55);
  position: relative;
  overflow: hidden;
}

.hero-slideshow .slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1s ease, transform 4.5s ease;
}

.hero-slideshow .slide.active {
  opacity: 1;
  transform: scale(1);
}

.slideshow-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(rgba(3,5,9,0.15), rgba(3,5,9,0.75));
  padding: 40px;
}

.slideshow-overlay img {
  max-width: 75%;
  filter: drop-shadow(0 0 28px rgba(255,255,255,0.2));
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 30px;
}

.admin-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.tab-btn {
  padding: 13px 22px;
  border: 1px solid rgba(47,125,255,0.45);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: #fff;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tab-btn.active {
  background: #1f6fff;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(47,125,255,0.35);
  border-radius: 18px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
  background: rgba(255,255,255,0.025);
}

.admin-table th,
.admin-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(47,125,255,0.2);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: #2f7dff;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
}

.admin-help {
  max-width: 760px;
}

.slides-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.slide-admin-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(47,125,255,0.35);
  border-radius: 18px;
  background: rgba(255,255,255,0.035);
}

.slide-admin-card img {
  width: 180px;
  height: 110px;
  object-fit: cover;
  border-radius: 12px;
}

.btn.small {
  padding: 10px 16px;
  font-size: 11px;
  margin-right: 8px;
}

.btn.danger {
  border-color: rgba(255, 107, 107, 0.7);
}

@media (max-width: 900px) {
  .slide-admin-card {
    grid-template-columns: 1fr;
  }

  .slide-admin-card img {
    width: 100%;
    height: 180px;
  }

  .hero-slideshow {
    min-height: 360px;
  }
}


.map-container {
  border: 1px solid rgba(47,125,255,0.35);
  border-radius: 20px;
  overflow: hidden;
  margin-top: 20px;
}

.map-container iframe {
  width: 100%;
  height: 500px;
  display: block;
}