/* === XYRA GROUP DESIGN SYSTEM === */

/* --- Design Tokens --- */
:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8F7F4;
  --color-dark: #0C1B2A;
  --color-text: #1C1C1C;
  --color-text-muted: #6B6B6B;
  --color-gold: #C8A84E;
  --color-gold-dark: #A68A3E;
  --color-accent: #0C1B2A;
  --color-divider: #E5E3DE;

  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;

  --text-xs: 12px;
  --text-sm: 13px;
  --text-base: 17px;
  --text-lg: 20px;
  --text-xl: 24px;
  --text-2xl: 32px;
  --text-3xl: 40px;
  --text-4xl: 48px;
  --text-5xl: 56px;
  --text-hero: clamp(40px, 5vw, 64px);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  --space-5xl: 100px;
  --space-6xl: 120px;

  --max-width: 1200px;
  --max-width-wide: 1400px;
  --nav-height: 72px;
  --transition: 0.3s ease;
}

/* --- Base Styles --- */
body {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
}

/* --- Typography --- */
.overline {
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: var(--space-lg);
  display: block;
}

.overline--gold {
  color: var(--color-gold);
}

.overline--white {
  color: rgba(255, 255, 255, 0.7);
}

h1, .h1 {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-dark);
}

h2, .h2 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-dark);
}

h3, .h3 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-dark);
}

h4, .h4 {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.4;
}

p {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
}

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

.text-white {
  color: #FFFFFF;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--wide {
  max-width: var(--max-width-wide);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--dark {
  background-color: var(--color-dark);
  color: #FFFFFF;
}

.section--dark p,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #FFFFFF;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.split--reverse {
  direction: rtl;
}

.split--reverse > * {
  direction: ltr;
}

/* --- Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.97);
  z-index: 1000;
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition);
}

.site-header--scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.site-header__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo img {
  height: 36px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.site-nav__link {
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--color-text);
  transition: color var(--transition);
  position: relative;
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: width var(--transition);
}

.site-nav__link:hover::after,
.site-nav__link--active::after {
  width: 100%;
}

.site-nav__link:hover {
  color: var(--color-gold-dark);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--color-dark);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #FFFFFF;
  z-index: 999;
  padding: var(--space-3xl) var(--space-lg);
  flex-direction: column;
  gap: var(--space-lg);
}

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

.mobile-nav__link {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-dark);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-divider);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: 1px solid var(--color-gold);
  background-color: var(--color-dark);
  color: #FFFFFF;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
  text-align: center;
  border-radius: 0;
}

.btn:hover {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  color: #FFFFFF;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-dark);
}

.btn--outline:hover {
  background-color: var(--color-dark);
  color: #FFFFFF;
}

.btn--white {
  background-color: #FFFFFF;
  color: var(--color-dark);
  border-color: #FFFFFF;
}

.btn--white:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: #FFFFFF;
}

/* --- Hero --- */
.hero {
  min-height: 85vh;
  display: grid;
  grid-template-columns: 55% 45%;
  margin-top: var(--nav-height);
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-4xl) var(--space-3xl);
  padding-right: var(--space-4xl);
  background-color: var(--color-bg);
}

.hero__content h1 {
  margin-bottom: var(--space-lg);
}

.hero__content p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 540px;
  line-height: 1.65;
}

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

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Page Hero (inner pages) */
.page-hero {
  margin-top: var(--nav-height);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero--dark {
  background-color: var(--color-dark);
}

.page-hero--image {
  background-size: cover;
  background-position: center;
}

.page-hero--image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(12, 27, 42, 0.65);
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__content h1 {
  color: #FFFFFF;
  font-size: clamp(36px, 4.5vw, 56px);
}

.page-hero__content .overline {
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

/* --- Stats Strip --- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
}

.stat-item__value {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 400;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-sm);
}

.stat-item__label {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

/* --- Split Content --- */
.split-section__image {
  overflow: hidden;
}

.split-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}

.split-section__text {
  padding: var(--space-2xl) 0;
}

.split-section__text p {
  margin-bottom: var(--space-lg);
}

.split-section__text p:last-child {
  margin-bottom: 0;
}

/* --- Partners --- */
.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
}

.partners-row img {
  height: 40px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: opacity var(--transition), filter var(--transition);
}

.partners-row img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* --- News Cards --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.news-card {
  border: 1px solid var(--color-divider);
}

.news-card__image {
  overflow: hidden;
  height: 220px;
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-card__image img {
  transform: scale(1.03);
}

.news-card__body {
  padding: var(--space-lg);
}

.news-card__date {
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  display: block;
}

.news-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.news-card__excerpt {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.news-card__link {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-gold-dark);
  transition: color var(--transition);
}

.news-card__link:hover {
  color: var(--color-gold);
}

/* --- Board / Team Grid --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

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

.team-card__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  margin-bottom: var(--space-md);
  background-color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.team-card__initials {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-gold);
  letter-spacing: 0.05em;
}

.team-card__name {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-dark);
}

.team-card__title {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-text-muted);
}

/* --- Feature Blocks (Investor page) --- */
.feature-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.feature-block {
  padding: var(--space-2xl);
  border: 1px solid var(--color-divider);
}

.feature-block__number {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
  display: block;
}

.feature-block h4 {
  font-family: var(--font-serif);
  margin-bottom: var(--space-md);
  font-size: var(--text-lg);
}

.feature-block p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-serif);
  font-size: var(--text-base);
  padding: 14px 16px;
  border: 1px solid var(--color-divider);
  background-color: #FFFFFF;
  color: var(--color-text);
  transition: border-color var(--transition);
  border-radius: 0;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-col__title {
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
}

.footer-col p {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col__logo {
  margin-bottom: var(--space-lg);
}

.footer-col__logo img {
  height: 32px;
  width: auto;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-family: var(--font-serif);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-bar {
  border-top: 1px solid var(--color-gold-dark);
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bar p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bar__links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bar__links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition);
}

.footer-bar__links a:hover {
  color: var(--color-gold);
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.reveal.visible {
  opacity: 1;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section h2 {
  margin-bottom: var(--space-lg);
}

.cta-section p {
  margin-bottom: var(--space-2xl);
  color: var(--color-text-muted);
}

/* --- Quote Block --- */
.quote-block {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-dark);
  margin-bottom: var(--space-2xl);
  position: relative;
  padding-left: var(--space-xl);
  border-left: 2px solid var(--color-gold);
}

/* --- Job Listing --- */
.job-listing {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
}

.job-listing__info h4 {
  margin-bottom: 4px;
}

.job-listing__meta {
  font-size: 15px;
  color: var(--color-text-muted);
}

/* === RESPONSIVE === */

@media (max-width: 1024px) {
  .split {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .split--reverse {
    direction: ltr;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero__content {
    padding: var(--space-3xl) var(--space-lg);
    order: 1;
  }

  .hero__image {
    height: 50vh;
    order: 0;
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-blocks {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--space-4xl) 0;
  }
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__content {
    padding: var(--space-2xl) var(--space-lg);
  }

  .hero__content h1 {
    font-size: clamp(32px, 7vw, 44px);
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    padding: var(--space-2xl) var(--space-lg);
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bar {
    flex-direction: column;
    text-align: center;
  }

  .page-hero {
    height: 300px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .split-section__image img {
    min-height: 280px;
  }

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

@media (max-width: 480px) {
  .stats-strip {
    grid-template-columns: 1fr;
  }
}

/* Main content offset for fixed header */
main {
  /* handled by hero margin-top */
}