:root {
  --green: #469CD4;
  --green-dark: #3375a1;
  --green-light: #e8f2f5;
  --green-muted: #a5cee1;
  --orange: #3949ab;
  --orange-dark: #20234B;
  --navy: #20234B;
  --navy-soft: #3949ab;
  --text: #1e293b;
  --text-muted: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8faf8;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(26, 35, 126, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 35, 126, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 72px;
  --font: "Arial", serif , sans-serif;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

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

a {
  color: var(--green-dark);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--orange-dark);
}

.container {
  width: min(1140px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--navy);
  text-decoration: none;
}

.logo:hover {
  color: var(--navy);
}

.logo img {
  flex-shrink: 0;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo__title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.logo__sub {
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.nav a:hover {
  color: var(--green-dark);
}

.nav__cta {
  padding: 0.55rem 1.1rem;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff !important;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(139, 195, 74, 0.4);
}

.nav__cta:hover {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(255, 152, 0, 0.45);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: var(--green-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.92) 0%,
    rgba(232, 245, 233, 0.88) 45%,
    rgba(255, 255, 255, 0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--green-light);
  border: 1px solid var(--green-muted);
  border-radius: 999px;
}

.hero__title {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.hero__title span {
  color: var(--green-dark);
  display: block;
}

.hero__lead {
  margin: 0 0 2rem;
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.75rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(139, 195, 74, 0.45);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 152, 0, 0.4);
}

.btn--outline {
  background: #fff;
  color: var(--navy);
  border-color: var(--green);
}

.btn--outline:hover {
  background: var(--green-light);
  color: var(--navy);
  border-color: var(--green-dark);
}

.btn--full {
  width: 100%;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero__stats li {
  display: flex;
  flex-direction: column;
}

.hero__stats strong {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--orange-dark);
  line-height: 1.2;
}

.hero__stats span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section--alt {
  background: var(--bg-alt);
}

.section__head {
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.section__head--spaced {
  margin-top: 3.5rem;
}

.section__head h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.section__head h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 0.75rem;
  background: linear-gradient(90deg, var(--green), var(--orange));
  border-radius: 4px;
}

.section__lead {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Benefits */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  padding: 1.75rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--green-muted);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-dark);
  background: var(--green-light);
  border-radius: 12px;
}

.benefit-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--navy);
}

.benefit-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Equipment */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.equipment-item {
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--green);
  box-shadow: var(--shadow);
}

.equipment-item--highlight {
  border-left-color: var(--orange);
  background: linear-gradient(135deg, #fff 0%, var(--green-light) 100%);
}

.equipment-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--navy);
}

.equipment-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Pricing */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.price-card {
  position: relative;
  padding: 2rem 1.75rem;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.price-card:hover {
  border-color: var(--green-muted);
}

.price-card--popular {
  border-color: var(--green);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--orange);
  border-radius: 999px;
}

.price-card__label {
  margin: 0 0 0.5rem;
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.price-card__price {
  margin: 0 0 0.75rem;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.price-card__price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.price-card--popular .price-card__price {
  color: var(--green-dark);
}

.price-card__note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.post-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.post-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 0.95rem;
}

.post-table th,
.post-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.post-table th {
  background: var(--navy);
  color: #fff;
  font-weight: 700;
}

.post-table th:last-child,
.post-table td:last-child {
  text-align: right;
  white-space: nowrap;
  font-weight: 700;
  color: var(--green-dark);
}

.post-table tbody tr:hover {
  background: var(--green-light);
}

.post-table tbody tr:last-child td {
  border-bottom: none;
}

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.audience-card {
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.audience-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow);
}

.audience-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--navy);
}

.audience-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.audience-card--accent {
  background: linear-gradient(135deg, var(--green-light), #fff);
  border-color: var(--green);
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .audience-card--accent {
    grid-column: span 2;
  }
}

.economy-note {
  margin: 2.5rem 0 0;
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  text-align: center;
  color: var(--navy);
  background: linear-gradient(90deg, var(--green-light), #fff, var(--green-light));
  border-radius: var(--radius);
  border: 1px solid var(--green-muted);
}

.economy-note strong {
  color: var(--orange-dark);
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.gallery__item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery__item img,
.gallery__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  display: block;
  transition: transform 0.4s ease;
}

.gallery__item:hover img,
.gallery__item:hover video {
  transform: scale(1.04);
}

.gallery__item--wide {
  grid-column: span 12;
}

.gallery__item--wide img {
  aspect-ratio: 21/9;
}

.gallery__item:not(.gallery__item--wide) {
  grid-column: span 6;
}

@media (min-width: 768px) {
  .gallery__item--wide {
    grid-column: span 7;
  }

  .gallery__item:not(.gallery__item--wide):nth-child(2) {
    grid-column: span 5;
  }

  .gallery__item:not(.gallery__item--wide) {
    grid-column: span 4;
  }
}

/* Contact */
.contact__box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 2.5rem;
  background: linear-gradient(145deg, var(--green-light) 0%, #fff 50%);
  border: 1px solid var(--green-muted);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.contact__text h2 {
  margin: 0 0 1rem;
  font-size: 2rem;
  color: var(--navy);
}

.contact__text p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

.contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact__list li {
  padding: 0.35rem 0;
  font-weight: 600;
  color: var(--navy-soft);
}

.contact__list li::before {
  content: "▸ ";
  color: var(--green-dark);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact__form label span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
}

.contact__form input,
.contact__form select,
.contact__form textarea {
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  transition: border-color var(--transition);
}

.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.2);
}

.contact__hint {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* Footer */
.footer {
  padding: 2rem 0;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
}

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

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}

.footer__logo:hover {
  color: var(--green-muted);
}

.footer__copy {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.8;
}

.footer__up {
  color: var(--green-muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.footer__up:hover {
  color: var(--orange);
}

/* Mobile */
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem;
    background: #fff;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

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

  .nav a {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
  }

  .nav a:hover {
    background: var(--green-light);
  }

  .nav__cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .contact__box {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .price-card--popular {
    transform: none;
  }
}

@media (max-width: 480px) {
  .logo__title {
    display: none;
  }

  .hero__stats {
    gap: 1.25rem;
  }

  .gallery__item:not(.gallery__item--wide) {
    grid-column: span 12;
  }
}