/* === ACCENT LABEL === */
.accent-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  color: var(--accent);
  line-height: 1;
}

.section--light .accent-label,
.section--alt .accent-label {
  color: var(--primary);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875em 2em;
  font-family: var(--font-family);
  font-size: var(--text-s);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--primary-darker);
  border-color: var(--accent);
}

.btn--primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--primary-darker);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 160, 23, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn--outline-dark:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-m);
}

.btn--sm {
  padding: 0.625em 1.5em;
  font-size: var(--text-xs);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  margin-top: var(--space-xs);
}

/* === NAVBAR === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--duration-normal) ease,
              box-shadow var(--duration-normal) ease;
}

.site-header--transparent {
  background: transparent;
}

.site-header--scrolled {
  background: rgba(10, 36, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.nav__logo img {
  height: clamp(3rem, 2rem + 1.2vw, 3.25rem);
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 0.25rem + 0.7vw, 1.5rem);
}

.nav__link {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  letter-spacing: 0.01em;
  padding: var(--space-2xs) 0;
  position: relative;
  transition: color var(--duration-fast) ease;
}

.nav__link:hover,
.nav__link--active {
  color: var(--white);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width var(--duration-normal) var(--ease-out);
}

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

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
  .site-header:has(.nav__links--open) {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-m);
    background: rgba(10, 36, 20, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-slow) var(--ease-out),
                visibility var(--duration-slow) var(--ease-out);
  }

  .nav__links--open {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.8);
  }
}

/* === CARDS === */
.card {
  background: var(--white);
  border-radius: var(--radius-l);
  padding: var(--space-l);
  box-shadow: var(--shadow-s);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-l);
}

.card--dark {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.card--dark:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.card--dark .card__text {
  color: var(--text-on-dark-muted);
}

.card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-m);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  margin-bottom: var(--space-s);
  font-size: 1.5rem;
}

.card--dark .card__icon {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: var(--primary-darker);
}

.card__title {
  font-size: var(--h5);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.card__text {
  font-size: var(--text-s);
  color: var(--text-secondary);
  line-height: var(--line-height-normal);
}

/* === STAT BLOCK === */
.stat {
  text-align: center;
  padding: var(--space-s);
}

.stat__number {
  font-size: var(--h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--accent);
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
}

.stat__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  color: var(--text-on-dark-muted);
  margin-top: var(--space-2xs);
}

/* === MEDIA PLACEHOLDER === */
.media-placeholder {
  background: var(--grey-100);
  border: 2px dashed var(--grey-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-400);
  font-size: var(--text-s);
  border-radius: var(--radius-l);
  min-height: 250px;
  height: 100%;
  text-align: center;
  padding: var(--space-m);
}

.media-placeholder--dark {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.25);
}

/* === SUBSIDIARY LOGO BADGE === */
.subsidiary-badge {
  display: flex;
  justify-content: left;
}

.subsidiary-badge img {
  height: auto;
  max-width: 220px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-m);
  padding: var(--space-s);
}

.grid--center:has(.subsidiary-badge) {
  align-items: stretch;
}

/* === DIVIDER === */
.divider {
  width: 60px;
  height: 3px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-full);
}

.divider--center {
  margin-inline: auto;
}

/* === FEATURE LIST === */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.feature-list__item {
  display: flex;
  gap: var(--space-s);
  align-items: flex-start;
}

.feature-list__icon {
  flex-shrink: 0;
  font-size: 1.375rem;
  line-height: 1;
  margin-top: 0.1em;
  color: var(--accent);
}

.section--light .feature-list__icon,
.section--alt .feature-list__icon {
  color: var(--primary);
}

/* === FOOTER === */
.site-footer {
  background: var(--primary-darker);
  color: var(--text-on-dark);
  padding-block: var(--section-space-s);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--grid-gap);
  padding-bottom: var(--space-l);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-l);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.footer__brand img {
  height: auto;
  width: 100%;
  max-width: 160px;
}

.footer__brand p {
  color: var(--text-on-dark-muted);
  font-size: var(--text-s);
  max-width: 32ch;
}

.footer__heading {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  margin-bottom: var(--space-s);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.footer__link {
  display: block;
  font-size: var(--text-s);
  color: var(--text-on-dark-muted);
  padding-block: var(--space-2xs);
  transition: color var(--duration-fast) ease;
}

.footer__link:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--text-on-dark-muted);
}

@media (max-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }
}

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

/* === BACK TO TOP === */
.back-to-top {
  position: fixed;
  bottom: var(--space-m);
  right: var(--space-m);
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--primary-darker);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: var(--shadow-m);
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem);
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              background var(--duration-fast) ease;
  z-index: 900;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

.back-to-top .material-symbols-outlined {
  font-size: 1.5rem;
  line-height: 1;
}

/* === SCROLL ANIMATIONS === */
[data-animate] {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="fade-left"] {
  transform: translateX(-2rem);
}

[data-animate="fade-left"].is-visible {
  transform: translateX(0);
}

[data-animate="fade-right"] {
  transform: translateX(2rem);
}

[data-animate="fade-right"].is-visible {
  transform: translateX(0);
}

[data-animate="scale"] {
  transform: scale(0.95);
}

[data-animate="scale"].is-visible {
  transform: scale(1);
}

[data-animate-stagger] > * {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

[data-animate-stagger].is-visible > *:nth-child(1) { transition-delay: 0.05s; }
[data-animate-stagger].is-visible > *:nth-child(2) { transition-delay: 0.12s; }
[data-animate-stagger].is-visible > *:nth-child(3) { transition-delay: 0.19s; }
[data-animate-stagger].is-visible > *:nth-child(4) { transition-delay: 0.26s; }
[data-animate-stagger].is-visible > *:nth-child(5) { transition-delay: 0.33s; }
[data-animate-stagger].is-visible > *:nth-child(6) { transition-delay: 0.40s; }

[data-animate-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-animate],
  [data-animate-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}