:root {
  --brand-blue: #0c4bf2;
  --brand-blue-dark: #0737b4;
  --brand-orange: #ff9d28;
  --brand-sun: #ffbe40;
  --brand-sky: #f2f7ff;
  --ink-900: #101828;
  --ink-700: #344054;
  --ink-500: #475467;
  --ink-300: #98a2b3;
  --white: #ffffff;
  --shadow-soft: 0 12px 40px rgba(15, 34, 71, 0.12);
  --shadow-card: 0 20px 50px rgba(12, 33, 75, 0.15);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --max-width: 1180px;
  --transition: all 0.28s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--brand-sky);
  color: var(--ink-900);
  line-height: 1.6;
}

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

img,
video {
  max-width: 100%;
  display: block;
  border-radius: inherit;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(12, 75, 242, 0.06);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  width: 54px;
  height: 54px;
  border-radius: 50%;
}

.brand-text {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink-900);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-link {
  padding: 0.5rem 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-xs);
  color: var(--ink-700);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--brand-blue);
  background: rgba(12, 75, 242, 0.08);
}

.nav-book {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 0.35rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--ink-700);
  border-radius: 4px;
  transition: var(--transition);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--brand-blue);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn i {
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-dark));
  color: var(--white);
  box-shadow: 0 10px 30px rgba(12, 75, 242, 0.3);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(12, 75, 242, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--brand-blue);
  border: 1.5px solid rgba(12, 75, 242, 0.25);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: rgba(12, 75, 242, 0.08);
}

.btn-secondary {
  background: rgba(12, 75, 242, 0.1);
  color: var(--brand-blue-dark);
}

.btn-block {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  min-height: 88vh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  gap: 2.5rem;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 420px;
}

.hero-video-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-video.active {
  opacity: 1;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(9, 26, 69, 0.5) 0%, rgba(9, 26, 69, 0.25) 60%, rgba(9, 26, 69, 0) 100%);
}

.video-selector {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.75rem;
  background: rgba(16, 24, 40, 0.55);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  z-index: 3;
}

.video-btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: none;
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.05rem;
}

.video-btn.active,
.video-btn:hover,
.video-btn:focus-visible {
  background: var(--brand-orange);
  color: var(--ink-900);
  transform: translateY(-2px);
}

.hero-content {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
  align-self: center;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-blue);
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  margin: 0 0 1rem;
  font-family: 'Poppins', 'Inter', sans-serif;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--ink-700);
  margin-bottom: 1.5rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(12, 75, 242, 0.08);
  color: var(--brand-blue-dark);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--ink-500);
}

/* Section headings */
.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}

.eyebrow {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 157, 40, 0.18);
  color: var(--brand-orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.section-heading h2 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  margin-bottom: 0.75rem;
}

.section-heading p {
  color: var(--ink-600);
  margin: 0;
}

/* Tours */
.tours {
  padding: 4.5rem 1.5rem;
}

.tour-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.tour-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.tour-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 60px rgba(12, 33, 75, 0.2);
}

.tour-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.tour-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tour-icon {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  background: rgba(12, 75, 242, 0.92);
  color: var(--white);
  border-radius: 18px;
  font-size: 1.4rem;
  box-shadow: 0 12px 30px rgba(12, 75, 242, 0.35);
}

.tour-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tour-body h3 {
  margin: 0;
  font-size: 1.6rem;
}

.tagline {
  color: var(--ink-500);
  font-weight: 500;
}

.pricing {
  background: rgba(12, 75, 242, 0.06);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  display: grid;
  gap: 0.75rem;
}

.pricing-row {
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.6rem 1.25rem;
  align-items: baseline;
}

.pricing-row .label {
  font-weight: 600;
  color: var(--ink-700);
}

.pricing-row .amount {
  justify-self: end;
  font-weight: 700;
  color: var(--brand-blue);
}

.pricing-row .meta {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  color: var(--ink-500);
}

.inclusions {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.inclusions li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-600);
}

.inclusions i {
  color: var(--brand-blue);
}

.tour-footer {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  color: var(--ink-500);
  font-size: 0.95rem;
}

.tour-footer i {
  margin-right: 0.4rem;
}

/* Customizer */
.customizer {
  background: linear-gradient(135deg, rgba(12, 75, 242, 0.08), rgba(255, 157, 40, 0.12));
  padding: 4.5rem 1.5rem;
}

.customizer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.customizer-benefits {
  list-style: none;
  margin: 2rem 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.customizer-benefits li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink-600);
}

.customizer-panel {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  max-height: 540px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  overflow-y: auto;
}

.activity-item {
  background: rgba(12, 75, 242, 0.04);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.activity-top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
}

.drag-handle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--white);
  display: grid;
  place-items: center;
  color: var(--ink-300);
}

.activity-top h4 {
  margin: 0 0 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.activity-top p {
  margin: 0;
  color: var(--ink-600);
  font-size: 0.95rem;
}

.activity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--brand-blue-dark);
}

.activity-controls {
  display: flex;
  gap: 0.5rem;
}

.activity-controls .control {
  border: none;
  background: var(--white);
  color: var(--brand-blue);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
}

.activity-controls .control:hover {
  transform: translateY(-2px);
}

.customizer-note {
  font-size: 0.95rem;
  color: var(--ink-600);
  background: rgba(255, 157, 40, 0.12);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
}

/* Video library */
.video-library {
  padding: 4.5rem 1.5rem;
}

.video-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.video-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  display: grid;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1.5rem;
}

.video-card h3 {
  margin: 0;
}

.video-card p {
  margin: 0;
  color: var(--ink-600);
}

/* Smart ops */
.smart-ops {
  background: linear-gradient(135deg, rgba(12, 75, 242, 0.12), rgba(12, 75, 242, 0.02));
  padding: 4.5rem 1.5rem;
}

.ops-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.ops-grid article {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.75rem;
}

.ops-grid h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Contact */
.contact {
  padding: 4.5rem 1.5rem 5rem;
}

.contact-card {
  max-width: var(--max-width);
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
}

.contact-info {
  background: linear-gradient(170deg, rgba(12, 75, 242, 0.9), rgba(12, 75, 242, 0.75));
  color: var(--white);
  padding: 2.8rem 2.4rem;
  display: grid;
  gap: 1.25rem;
}

.contact-info .label {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.7);
}

.contact-info a {
  color: var(--white);
}

.contact-rows {
  display: grid;
  gap: 1.1rem;
}

.contact-rows > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
}

.contact-rows i {
  font-size: 1.1rem;
}

.social-links {
  display: flex;
  gap: 0.85rem;
  margin-top: 0.75rem;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
}

.contact-form {
  padding: 2.8rem 2.4rem;
  display: grid;
  gap: 1rem;
  background: rgba(12, 75, 242, 0.02);
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

label {
  font-weight: 600;
  color: var(--ink-700);
}

input,
select,
textarea {
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-xs);
  border: 1.5px solid rgba(16, 24, 40, 0.08);
  font: inherit;
  background: var(--white);
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(12, 75, 242, 0.45);
  box-shadow: 0 0 0 3px rgba(12, 75, 242, 0.12);
}

textarea {
  resize: vertical;
}

.form-feedback {
  min-height: 1.25rem;
  font-size: 0.95rem;
  color: var(--brand-blue);
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 2rem 1.5rem 2.5rem;
  color: var(--ink-500);
  font-size: 0.95rem;
}

.footer-note {
  margin-top: 0.4rem;
  font-size: 0.85rem;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  background: rgba(12, 18, 31, 0.55);
  backdrop-filter: blur(14px);
  z-index: 60;
  padding: 1.5rem;
  overflow-y: auto;
}

.modal.open {
  display: grid;
  place-items: center;
}

.modal-dialog {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 30px 80px rgba(13, 32, 80, 0.28);
  width: min(960px, 100%);
  max-height: 95vh;
  display: flex;
  flex-direction: column;
}

.modal-close {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  border: none;
  background: rgba(12, 18, 31, 0.08);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.modal-header {
  padding: 2.2rem 2.5rem 1.2rem;
  border-bottom: 1px solid rgba(16, 24, 40, 0.08);
}

.modal-header h2 {
  margin: 0;
}

.steps {
  margin-top: 0.6rem;
  font-weight: 600;
  color: var(--brand-blue);
}

.modal-body {
  padding: 2rem 2.5rem;
  overflow-y: auto;
  display: grid;
  gap: 2.25rem;
}

.booking-step {
  display: none;
  flex-direction: column;
  gap: 1.2rem;
}

.booking-step.active {
  display: flex;
}

.step-grid {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.helper-text {
  font-size: 0.92rem;
  color: var(--ink-500);
  margin: 0;
}

.priority-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.priority-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(12, 75, 242, 0.06);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
}

.priority-list button {
  border: none;
  background: transparent;
  color: var(--brand-blue);
  cursor: pointer;
  font-size: 1rem;
}

.addons {
  display: grid;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.notes-field textarea {
  width: 100%;
}

.summary {
  background: rgba(12, 75, 242, 0.06);
  padding: 1.2rem 1.4rem;
  border-radius: var(--radius-md);
  display: grid;
  gap: 0.6rem;
  color: var(--ink-700);
}

.modal-footer {
  padding: 1.5rem 2.5rem 2.2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 2.5rem;
  }

  .hero-content {
    order: -1;
    padding: 2rem;
  }

  .video-selector {
    flex-direction: row;
    top: auto;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%);
    background: rgba(16, 24, 40, 0.45);
  }

  .customizer-content,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .customizer-panel {
    order: -1;
    max-height: none;
  }

  .contact-info {
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  }

  .navbar {
    position: fixed;
    width: 100%;
  }

  .page-shell {
    padding-top: 82px;
  }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.97);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    transform: translateY(-100%);
    transition: var(--transition);
    z-index: 35;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .nav-book {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .nav-container {
    padding: 0.65rem 1.1rem;
  }

  .video-selector {
    position: static;
    transform: none;
    margin: 0 0 1rem;
  }

  .hero-media {
    min-height: 320px;
  }

  .hero-content {
    padding: 1.8rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .tour-card {
    border-radius: var(--radius-md);
  }

  .modal-dialog {
    border-radius: var(--radius-lg);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1.5rem;
  }

  .modal-footer {
    flex-direction: column-reverse;
  }

  .video-selector {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}