:root {
  --navy: #1a3352;
  --navy-deep: #0f2238;
  --sky: #2d6a9f;
  --sky-light: #4a8ec4;
  --cream: #f7f3eb;
  --stone: #e8e0d2;
  --burgundy: #7a2432;
  --burgundy-light: #9c3344;
  --white: #ffffff;
  --text: #1c2836;
  --text-muted: #5a6573;
  --shadow: 0 18px 50px rgba(15, 34, 56, 0.12);
  --radius: 14px;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--cream);
}

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

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

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}

h3 {
  font-size: 1.45rem;
}

p {
  margin: 0 0 1rem;
}

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

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(15, 34, 56, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Hero */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(15, 34, 56, 0.88) 0%,
      rgba(15, 34, 56, 0.72) 38%,
      rgba(15, 34, 56, 0.25) 62%,
      rgba(15, 34, 56, 0.08) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 8rem 1.5rem 5rem;
  margin-left: max(1.5rem, calc((100vw - 1200px) / 2 + 1.5rem));
}

.hero-eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  border: 1px solid rgba(247, 243, 235, 0.35);
  border-radius: 999px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-tagline {
  font-size: 1.15rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  max-width: 34ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--burgundy);
  color: var(--white);
  border: 2px solid var(--burgundy);
}

.btn-primary:hover {
  background: var(--burgundy-light);
  border-color: var(--burgundy-light);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* Sections */

section {
  padding: 5.5rem 1.5rem;
}

.section-label {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--burgundy);
}

.section-intro {
  max-width: 560px;
  margin: 0 auto 3rem;
}

.section-intro p:last-child {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Ventures */

.ventures {
  background: var(--white);
}

.venture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.venture-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  background: var(--cream);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

a.venture-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(45, 106, 159, 0.35);
}

.venture-card--coming {
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-color: transparent;
  color: var(--white);
}

.venture-card--coming p {
  color: rgba(255, 255, 255, 0.78);
}

.venture-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--burgundy);
  background: var(--white);
  border-radius: 50%;
}

.venture-card--coming .venture-icon {
  color: var(--navy);
  font-size: 1.4rem;
}

.venture-card p {
  flex: 1;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.venture-link {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--sky);
}

.venture-link--muted {
  color: rgba(255, 255, 255, 0.55);
}

/* About */

.about {
  background: var(--cream);
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 3.5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-portrait {
  border: 2px solid var(--burgundy);
  border-radius: var(--radius);
  overflow: hidden;
  line-height: 0;
  box-shadow: var(--shadow);
}

.about-portrait img {
  display: block;
  width: 100%;
  height: auto;
}

.about-copy p {
  color: var(--text-muted);
}

.about-values {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.65rem;
}

.about-values li {
  position: relative;
  padding-left: 1.4rem;
  font-weight: 500;
  color: var(--navy);
}

.about-values li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--burgundy);
  border-radius: 50%;
}

/* Contact */

.contact {
  background: var(--navy-deep);
  color: var(--white);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.contact .section-label {
  color: rgba(247, 243, 235, 0.7);
}

.contact-details {
  display: grid;
  gap: 1.25rem;
}

.contact-item {
  display: block;
  padding: 1.5rem 1.75rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  transition: background 0.2s ease, border-color 0.2s ease;
}

a.contact-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}

.contact-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.contact-value {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--white);
}

/* Footer */

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem;
  background: #0a1929;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--white);
}

/* Responsive */

@media (max-width: 900px) {
  .about-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .about-portrait {
    max-width: 320px;
    margin: 0 auto;
  }

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

  .hero-tagline {
    margin-left: auto;
    margin-right: auto;
  }

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

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    top: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: rgba(15, 34, 56, 0.97);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  section {
    padding: 4rem 1.25rem;
  }
}