:root {
  --accent: #0f4c81;
  --accent-hover: #0b3b64;
  --ink: #121920;
  --muted: #5f6b78;
  --line: #d8e0e8;
  --soft: #f4f7fa;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  color: var(--muted);
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.5rem 0.75rem;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.navbar {
  min-height: 78px;
}

.navbar > .container {
  align-items: center;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  padding-block: 0;
  line-height: 0;
  margin-right: 0.25rem;
}

.site-logo-image {
  display: block;
  width: auto;
  height: clamp(2.6rem, 8.5vw, 3.1rem);
}

.nav-link {
  color: var(--muted);
  font-weight: 400;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--ink);
}

.btn {
  border-radius: 0.65rem;
  font-weight: 600;
  padding: 0.62rem 1rem;
}

.btn-accent {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--white);
}

.btn-accent:hover,
.btn-accent:focus {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--white);
}

.btn-light-outline {
  background: rgba(9, 16, 24, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: var(--white);
}

.btn-light-outline:hover,
.btn-light-outline:focus {
  background: rgba(9, 16, 24, 0.42);
  color: var(--white);
}

.section-space {
  padding: 64px 0;
}

.section-head {
  margin-bottom: 1.5rem;
}

.section-head p {
  margin-bottom: 0;
}

.bg-soft {
  background: var(--soft);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-swiper,
.hero-swiper .swiper-wrapper,
.hero-swiper .swiper-slide {
  position: absolute;
  inset: 0;
}

.hero-swiper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(12, 20, 30, 0.74) 0%,
    rgba(12, 20, 30, 0.62) 45%,
    rgba(12, 20, 30, 0.68) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding-top: 6rem;
  padding-bottom: 6rem;
  max-width: 760px;
}

.hero-label {
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  line-height: 1.1;
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  margin-bottom: 0;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.42);
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.card-soft {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  padding: 1.1rem;
}

.card-soft i {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.card-soft h3 {
  font-size: 1.06rem;
  margin-bottom: 0.5rem;
}

.card-soft p {
  margin-bottom: 0;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.feature-card i {
  flex: 0 0 1.25rem;
  margin-bottom: 0;
}

.feature-card h3 {
  margin-bottom: 0;
}

.tour-card {
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: var(--white);
  overflow: hidden;
  height: 100%;
}

.tour-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.tour-card-body {
  padding: 1rem;
}

.tour-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  color: var(--muted);
  font-size: 0.94rem;
  margin-bottom: 0.6rem;
}

.tour-price {
  font-weight: 600;
  color: var(--ink);
}

.steps-block {
  background: #f8fafc;
}

.steps-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.steps-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.7rem;
  align-items: center;
}

.steps-list span {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.steps-list p {
  margin: 0;
}

.about-row {
  align-items: flex-start;
}

.reviews-swiper {
  padding-bottom: 2rem;
}

.review-card {
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: var(--white);
  padding: 1.15rem;
  height: auto;
}

.review-card p {
  margin-bottom: 0.6rem;
}

.review-card span {
  color: var(--muted);
  font-size: 0.93rem;
}

.blog-card time {
  color: var(--muted);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.45rem;
}

.blog-row > [class*="col-"] {
  display: flex;
}

.blog-card {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card h3 {
  line-height: 1.3;
  min-height: 2.7em;
}

.blog-card p {
  margin-bottom: 0.7rem;
}

.blog-card .btn-link {
  color: var(--accent);
  text-decoration: none;
  margin-top: auto;
}

.blog-card .btn-link:hover,
.blog-card .btn-link:focus {
  color: var(--accent-hover);
  text-decoration: underline;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  color: var(--ink);
}

.contact-list strong {
  font-weight: 600;
}

.contact-list a {
  color: var(--accent);
  text-decoration: none;
}

.contact-list a:hover,
.contact-list a:focus {
  text-decoration: underline;
}

.contact-card {
  display: grid;
  gap: 1rem;
}

.contact-note {
  color: var(--muted);
  font-size: 0.96rem;
}

.map-box iframe {
  width: 100%;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
}

.map-box small {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
}

.lead-form .form-label {
  margin-bottom: 0.35rem;
  color: var(--ink);
}

.form-control {
  border-radius: 0.6rem;
  border-color: var(--line);
  min-height: 44px;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(15, 76, 129, 0.12);
}

.form-message {
  min-height: 1.35rem;
  color: var(--muted);
}

.form-message.is-success {
  color: #0f7a43;
}

.form-message.is-error {
  color: #a1202b;
}

.draft-timer {
  min-height: 1.2rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0;
}

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

.footer-logo-image {
  display: block;
  width: auto;
  height: 2.2rem;
}

.footer-brand p {
  color: var(--muted);
}

.modal-content {
  border-radius: 0.95rem;
  border: 1px solid var(--line);
}

.modal-body p:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .navbar {
    min-height: 86px;
  }

  .section-space {
    padding: 84px 0;
  }

  .site-logo-image {
    height: 3.1rem;
  }

  .hero {
    min-height: 90vh;
  }

  .card-soft {
    padding: 1.25rem;
  }
}

@media (min-width: 992px) {
  #mainNav {
    align-items: center;
  }

  #mainNav .navbar-nav {
    align-items: center;
  }

  .site-logo-image {
    transform: translateY(3px);
  }
}

@media (min-width: 1024px) {
  .about-row {
    align-items: center;
  }

  .hero-content {
    padding-top: 7.5rem;
    padding-bottom: 7.5rem;
  }
}

@media (min-width: 1440px) {
  .container {
    max-width: 1280px;
  }
}