:root {

  --color-primary: #f7f0de;
  --color-secondary: rgba(6, 3, 10, 0.95);
  --teal-rgb: 0 124 117;
}

body {
  padding-top: 4.25rem;
  color: var(--color-primary);
  font-family: 'Roboto', sans-serif;
}

.eyebrow {
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;

  display: flex;
  justify-content: space-between;
  align-items: center;

  text-transform: uppercase;
  font-size: 0.95rem;

  padding: 1rem 1rem;
  background: transparent;
  box-shadow: none;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-nav .brand {
  font-family: 'Cinzel', serif;
  color: #f7f0de;
  letter-spacing: 0.08em;

  font-size: 1.1rem;
  font-weight: 400;
  text-decoration: none;
}

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

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

.pdf-frame {
  width: 100%;
  aspect-ratio: 8.5 / 11;
  max-width: 48rem;
  margin: 0 auto;
}

.pdf-embed {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
}

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

.site-nav nav a {
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.08em;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.site-nav nav a:hover,
.site-nav nav a:focus-visible {
  opacity: 0.7;
}

.site-nav.is-solid {
  background: rgba(2, 52, 78, 0.9);
  box-shadow: 0 24px 32px -20px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}


.hamburger {
  display: none;
  /* shown only on small screens */
  flex-direction: column;
  gap: 0.25rem;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.hamburger span {
  width: 1.5rem;
  height: 2px;
  background: var(--color-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* turn into an “X” when menu open */
.nav-open .hamburger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-open .hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-open .hamburger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* small-screen behaviour */
@media (max-width: 62.5rem) {
  .hamburger {
    display: flex;
  }

  .site-nav nav {
    display: none;
    /* hide links by default */
  }

  .site-nav.nav-open nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: absolute;
    top: 106.25%;
    right: 1rem;
    background: rgb(var(--teal-rgb));
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .7);
  }

  .site-nav.nav-open nav a {
    white-space: nowrap;
  }
}

main {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section__inner {
  width: 100%;
  max-width: 70rem;
  padding: 0 1.5rem;
  margin: 0 auto;
}

.section--full {
  position: relative;
  overflow: hidden;
}

.section--full::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(1, 7, 11, 0.75) 0%, rgba(4, 20, 32, 0.65) 50%, rgba(10, 34, 45, 0.8) 100%);
  z-index: 0;
}

.section--transparent::before {
  display: none;
}

.section--transparent .section__inner {
  position: relative;
  z-index: 2;
}

.section--full .section__inner {
  max-width: 48rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.section--split .section__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
}

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

.section__column--media {
  align-items: center;
  justify-content: center;
}

.image-frame {
  position: relative;
  width: 100%;
  max-width: 30rem;
  border-radius: 1.5rem;
  padding: 0.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 1.1rem;
  filter: saturate(1.05);
}

.image-frame figcaption {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: rgba(247, 240, 222, 0.8);
  letter-spacing: 0.02em;
  text-align: center;
}

.image-frame--light {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.image-frame--light figcaption {
  color: rgba(11, 19, 32, 0.78);
}

@media (max-width: 62.5rem) {
  .section--split .section__inner {
    grid-template-columns: 1fr;
  }

  .section--full .section__inner {
    text-align: left;
  }
}

.section--panel {
  background: linear-gradient(120deg, #fbf1df 0%, #efd7bb 100%);
  color: #0b1320;
}

.section--panel .eyebrow {
  color: #927256;
}

.section--panel a {
  color: #2b1c0e;
  font-weight: 600;
  text-decoration: underline;
}

.section--twilight {
  background: linear-gradient(135deg, rgba(4, 46, 64, 0.96) 0%, rgba(8, 17, 32, 0.98) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section--cards::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(25, 41, 60, 0.55), rgba(33, 19, 28, 0.65));
  pointer-events: none;
  z-index: 1;
}

.section--cards .section__inner {
  position: relative;
  z-index: 2;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero__signal {
  margin: 2rem auto 0;
  height: 1.5rem;
  width: 100%;
  max-width: 26rem;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  mask-image: repeating-linear-gradient(90deg, #000 0 4px, transparent 4px 8px);
  opacity: 0.6;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.25rem);
  margin-bottom: 1rem;
  letter-spacing: 0.12em;
}

.hero .lead {
  font-size: 1.25rem;
  max-width: 36rem;
  margin: 0 auto;
  line-height: 1.6;
}

.cta-group {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.75rem 1.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(247, 240, 222, 0.7);
  color: var(--color-primary);
  transition: background 0.3s ease, color 0.3s ease, opacity 0.3s ease;
}

.cta.primary {
  background: var(--color-primary);
  color: #05212c;
  border-color: transparent;
}

.cta.secondary:hover,
.cta.primary:hover {
  opacity: 0.85;
}

.section h2,
.section h3 {
  font-family: 'Cinzel', serif;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

p {
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
  padding: 0;
}

.feature-list li {
  display: flex;
  gap: 0.5rem;
}

.feature-list li::before {
  content: "—";
  color: rgba(255, 255, 255, 0.7);
}

.section--panel .feature-list li::before {
  color: #927256;
}

.quote-block {
  margin: 0;
  padding: 2rem;
  border-radius: 1.5rem;
  background: linear-gradient(145deg, rgba(9, 45, 64, 0.9), rgba(12, 27, 46, 0.9));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.quote-block blockquote {
  font-size: 1.25rem;
  font-family: 'Cinzel', serif;
  margin: 0 0 1rem;
}

.quote-block figcaption {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  padding: 1.75rem;
  border-radius: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 14rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card a {
  color: inherit;
  text-decoration: underline;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card--teal {
  background: linear-gradient(160deg, rgba(13, 64, 80, 0.9), rgba(26, 90, 70, 0.9));
}

.card--sunset {
  background: linear-gradient(160deg, rgba(141, 70, 40, 0.9), rgba(212, 137, 77, 0.9));
}

.card--midnight {
  background: linear-gradient(160deg, rgba(19, 29, 62, 0.92), rgba(9, 52, 68, 0.9));
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0;
}

.site-footer.section {
  padding: 2rem 0;
}

.site-footer .section__inner {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: rgba(247, 240, 222, 0.8);
}