:root {
  --ink: #f5efe7;
  --ink-soft: rgba(245, 239, 231, 0.76);
  --bg: #12110f;
  --line: rgba(255, 255, 255, 0.12);
  --sand: #c39a67;
  --teal: #6c918b;
  --serif: Calibri, Candara, "Segoe UI", sans-serif;
  --sans: Calibri, Candara, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(195, 154, 103, 0.16), transparent 18%),
    radial-gradient(circle at 84% 16%, rgba(108, 145, 139, 0.12), transparent 20%),
    linear-gradient(180deg, #090807, #11100f 46%, #161412 100%);
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  transition: background-color 0.25s var(--ease), backdrop-filter 0.25s var(--ease);
}

.site-nav.scrolled {
  background: rgba(9, 8, 7, 0.74);
  backdrop-filter: blur(16px);
}

.nav-brand,
.nav-links,
.hero-actions,
.capability-rail,
.chapter-points {
  display: flex;
  gap: 1rem;
}

.nav-brand,
.nav-links a,
.nav-cta {
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-brand {
  align-items: center;
}

.nav-brand img {
  width: auto;
  height: 2.3rem;
}

.brand-logo-plaque {
  height: 2.8rem;
  padding: 0.25rem 0.45rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.97);
}

.nav-links a {
  color: rgba(245, 239, 231, 0.8);
}

.nav-cta,
.button,
.contact-mail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.82rem 1.15rem;
  border-radius: 999px;
}

.nav-cta {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.34rem;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  width: 1.3rem;
  height: 1px;
  background: white;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  padding: 8rem 5vw 4rem;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 8, 7, 0.9) 0%, rgba(9, 8, 7, 0.44) 50%, rgba(9, 8, 7, 0.16) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(9, 8, 7, 0.72));
}

.hero-copy,
.intro-band,
.chapter,
.contact {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sand);
}

h1,
h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3.6rem, 6.8vw, 6.7rem);
}

h2 {
  max-width: 13ch;
  font-size: clamp(2.4rem, 4.8vw, 4rem);
}

.hero-sub,
.intro-copy,
.chapter-copy p,
.contact-copy p,
.contact-panel p {
  color: var(--ink-soft);
  line-height: 1.8;
}

.hero-sub {
  max-width: 58ch;
  margin: 1.35rem 0 0;
}

.hero-logo {
  width: clamp(14rem, 28vw, 22rem);
  height: auto;
  margin: 0 0 1rem;
  filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.24));
}

.hero-logo-plaque {
  padding: 0.6rem 0.8rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  filter: none;
}

.button-primary {
  background: linear-gradient(135deg, var(--sand), #dbb07b);
  color: #0d0b09;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.intro-band,
.chapter,
.contact {
  width: min(1240px, calc(100% - 2rem));
  margin: 1.25rem auto 0;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(20, 17, 15, 0.74);
  backdrop-filter: blur(16px);
}

.capability-rail,
.chapter-points {
  flex-wrap: wrap;
  margin-top: 1.35rem;
}

.capability-pill,
.chapter-points span {
  padding: 0.82rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.chapter {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 2rem;
  align-items: center;
}

.chapter-media img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1.4rem;
  align-items: center;
  margin-bottom: 2rem;
}

.contact-accent {
  color: var(--teal);
  font-weight: 700;
}

.contact-panel {
  padding: 1.4rem;
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(108, 145, 139, 0.14), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-mail {
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal].in {
  opacity: 1;
  transform: none;
}

@media (max-width: 960px) {
  .chapter,
  .contact {
    grid-template-columns: 1fr;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    position: absolute;
    top: 100%;
    left: 1rem;
    right: 1rem;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(9, 8, 7, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 640px) {
  .hero {
    padding-inline: 1rem;
  }

  .intro-band,
  .chapter,
  .contact {
    width: min(100% - 1rem, 100%);
    padding: 1.2rem;
    border-radius: 24px;
  }
}