:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-muted: #eef3f7;
  --primary: #0077b6;
  --primary-dark: #005f8a;
  --secondary: #00b4d8;
  --text: #071019;
  --text-muted: #4c5b6a;
  --border: #d8e2eb;
  --radius: 18px;
  --shadow-soft: 0 15px 35px rgba(0, 38, 70, 0.09);
  --shadow-card: 0 20px 45px rgba(6, 49, 85, 0.08);
  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: calc(var(--radius) - 6px);
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(246, 248, 251, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.main-nav {
  display: flex;
  gap: 1.5rem;
  font-weight: 500;
  color: var(--text-muted);
}

.main-nav a:hover {
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.language-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.8rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:focus-visible {
  outline: 3px solid rgba(0, 119, 182, 0.3);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: var(--shadow-soft);
}

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

.btn-secondary {
  background: var(--surface-muted);
  color: var(--primary);
}

.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
}

.btn-link {
  background: none;
  color: var(--primary);
  padding: 0;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  padding: clamp(3rem, 6vh, 4.5rem) 0;
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(3, 18, 31, 0.92) 0%, rgba(3, 18, 31, 0.78) 45%, rgba(3, 18, 31, 0.55) 100%);
  z-index: 1;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.3), transparent 55%);
}

.hero-media img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  border-radius: 0;
  filter: saturate(1.05) contrast(1.05);
}

.hero-content {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero .eyebrow {
  color: var(--secondary);
}

.hero h1,
.hero .lead {
  color: rgba(255, 255, 255, 0.92);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  max-width: 780px;
}

.hero .lead {
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  max-width: 640px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 600;
}

h1,
h2,
h3,
h4 {
  margin: 0.4rem 0;
  line-height: 1.2;
}

.leading,
.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
  justify-content: center;
}

.hero-pillars {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.pillars {
  padding: 5rem 0;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: var(--surface-muted);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.text-link {
  color: var(--primary);
  font-weight: 600;
}

.featured-guides,
.app-preview,
.shop-section,
.community {
  padding: 5rem 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.guide-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.guide-tag {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 600;
}

.app-preview-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.feature-list {
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.feature-list li {
  margin-bottom: 0.6rem;
}

.app-mockups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.mockup-card {
  background: linear-gradient(135deg, #012a4a, #013a63);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow-card);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.community {
  background: var(--surface);
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.ig-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.site-footer {
  background: #03121f;
  color: rgba(255, 255, 255, 0.85);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-grid li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 2rem;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 960px) {
  .hero {
    min-height: calc(100vh - var(--header-height));
    padding: clamp(2.5rem, 8vh, 4rem) 0;
  }

  .hero-content {
    padding: 0 clamp(1.25rem, 5vw, 2.5rem);
  }
}

@media (max-width: 720px) {
  .header-wrapper {
    flex-wrap: wrap;
  }

  .main-nav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-content {
    padding: 3rem clamp(1rem, 6vw, 2rem);
    gap: 1.25rem;
  }

  .hero-pillars {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}