@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Montserrat:wght@300;400;500;600;700&display=swap");

:root {
  --font-primary: #1c244a;
  --font-secondary: #d8b484;
  --pane-1: #e1e1e1;
  --pane-2: #b1cbca;
  --pane-3: #efe9d7;
  --pane-4: #d9b282;

  --bg-dark: #1c244a;
  --bg-light: #fcfbf9;
  --bg-white: #ffffff;

  --font-heading: "Cinzel", Georgia, serif;
  --font-body:
    "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  --shadow-sm: 0 2px 8px rgba(28, 36, 74, 0.06);
  --shadow-md: 0 6px 20px rgba(28, 36, 74, 0.1);
  --shadow-lg: 0 12px 36px rgba(28, 36, 74, 0.15);

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--font-primary);
  background-color: var(--bg-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--font-primary);
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.pane-light {
  background-color: var(--pane-1);
  color: var(--font-primary);
}

.pane-slate {
  background-color: var(--pane-2);
  color: var(--font-primary);
}

.pane-sand {
  background-color: var(--pane-3);
  color: var(--font-primary);
}

.pane-gold {
  background-color: var(--pane-4);
  color: var(--font-primary);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--font-secondary);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: rgba(28, 36, 74, 0.82);
  max-width: 680px;
  margin-bottom: 2rem;
}

.section-description {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(28, 36, 74, 0.88);
  margin-bottom: 1.5rem;
}

.text-center {
  text-align: center;
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hidden {
  display: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(28, 36, 74, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(216, 180, 132, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}

.brand-link {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: auto;
}

.site-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  color: var(--pane-3);
  font-size: 0.88rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--font-secondary);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--font-secondary);
}

.nav-cta {
  border: 1px solid var(--font-secondary);
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  color: var(--font-secondary);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.nav-cta:hover,
.nav-cta.active {
  background-color: var(--font-secondary);
  color: var(--font-primary);
}

.nav-cta.active::after {
  display: none;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.mobile-nav-toggle .bar {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--pane-3);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.site-footer {
  background-color: var(--bg-dark);
  color: var(--pane-3);
  padding: 5rem 0 2rem;
  border-top: 2px solid var(--font-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.brand-col .footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-bio {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(239, 233, 215, 0.82);
  margin-bottom: 1.25rem;
}

.footer-license {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--font-secondary);
  font-weight: 500;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--font-secondary);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-links li,
.footer-contact li {
  margin-bottom: 0.85rem;
  font-size: 0.92rem;
  color: rgba(239, 233, 215, 0.85);
  line-height: 1.6;
}

.footer-links a,
.footer-contact a {
  color: rgba(239, 233, 215, 0.85);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--font-secondary);
}

.footer-socials {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.footer-social-link {
  color: var(--font-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.footer-social-link:hover {
  color: var(--pane-3);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(239, 233, 215, 0.12);
  padding-top: 2rem;
  font-size: 0.85rem;
  color: rgba(239, 233, 215, 0.7);
}

.bottom-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.developer-credit {
  font-size: 0.88rem;
}

.dev-brand-link {
  color: var(--font-secondary);
  font-weight: 600;
  transition:
    color var(--transition-normal),
    text-shadow var(--transition-normal);
}

.dev-brand-link:hover {
  color: var(--pane-3);
  text-shadow:
    0 0 8px rgba(216, 180, 132, 0.9),
    0 0 18px rgba(217, 178, 130, 0.7);
}

.subtle-link {
  color: rgba(239, 233, 215, 0.45);
  font-size: 0.82rem;
}

.subtle-link:hover {
  color: var(--font-secondary);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 86px;
    left: 0;
    width: 100%;
    background-color: var(--bg-dark);
    border-bottom: 1px solid rgba(216, 180, 132, 0.2);
    padding: 2rem;
    display: none;
  }

  .site-nav.active {
    display: block;
  }

  .site-nav .nav-list {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .section-title {
    font-size: 1.85rem;
  }
}