/* ============================================
   Components — Nav, Buttons, Forms, Cards
   ============================================ */

/* --- Sticky Nav --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(0, 0, 0, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg);
  z-index: 1000;
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
}

.site-nav.is-visible {
  transform: translateY(0);
}

.site-nav__logo img {
  height: 40px;
  width: auto;
}

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

.site-nav__link {
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

/* --- Mobile hamburger (hidden on desktop) --- */
.site-nav__toggle {
  display: none;
  background: none;
  border: none;
  padding: 10px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.site-nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  margin: 4px 0;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  transform-origin: center;
}
.site-nav__toggle.is-open .site-nav__toggle-bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-nav__toggle.is-open .site-nav__toggle-bar:nth-child(2) { opacity: 0; }
.site-nav__toggle.is-open .site-nav__toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* --- Mobile drawer --- */
.site-nav__drawer {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 20px 20px;
  z-index: 999;
  transform: translateY(-8px);
  opacity: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
  pointer-events: none;
}
.site-nav__drawer[aria-hidden="false"] {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.site-nav__drawer-link {
  display: block;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: rgba(255, 255, 255, 0.85);
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-decoration: none;
}
.site-nav__drawer-link:last-child { border-bottom: none; }
.site-nav__drawer-link:hover { color: var(--color-white); }
.site-nav__drawer-link--accent { color: rgba(255, 255, 255, 0.85); font-weight: 600; }
.site-nav__drawer-link--primary {
  color: var(--color-white);
  font-weight: 700;
  margin-top: 6px;
  background: var(--color-red);
  text-align: center;
  border-radius: 4px;
  padding: 14px;
  border-bottom: none;
}
.site-nav__drawer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 8px 0;
}

@media (max-width: 767px) {
  .site-nav__links {
    display: none;
  }
  .site-nav__toggle {
    display: block;
  }
}

/* --- Overline Label --- */
.overline {
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-red);
  margin-bottom: var(--space-sm);
}

/* --- CTA Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn--primary {
  background-color: var(--color-red);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-red-hover);
  box-shadow: var(--shadow-red-glow);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  border-color: var(--color-white);
}

.btn--small {
  height: 44px;
  padding: 0 var(--space-md);
  font-size: var(--text-overline);
}

/* --- Email Form --- */
.email-form {
  display: flex;
  gap: 0;
  max-width: 440px;
  width: 100%;
}

.email-form--centered {
  margin: 0 auto;
}

.email-form__input {
  flex: 1;
  height: 52px;
  padding: 0 var(--space-md);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-right: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.email-form__input::placeholder {
  color: rgba(255, 255, 255, 0.55);
  font-weight: 400;
}

.email-form__input:focus {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-input-glow);
}

.email-form__btn {
  height: 52px;
  padding: 0 var(--space-md);
  background-color: var(--color-red);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.email-form__btn:hover {
  background-color: var(--color-red-hover);
  box-shadow: var(--shadow-red-glow);
}

.email-form__btn.is-success {
  background-color: #1a7a2e;
  cursor: default;
  letter-spacing: var(--tracking-wide);
}

.email-form__btn.is-success:hover {
  background-color: #1a7a2e;
  box-shadow: none;
}

.email-form__success {
  display: none;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  padding: var(--space-md) 0;
  text-align: center;
}

.email-form__success::before {
  content: '';
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  border: 2px solid var(--color-red);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D42B2B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/24px no-repeat;
}

.email-form__success.is-visible {
  display: block;
}

@media (max-width: 767px) {
  .email-form {
    flex-direction: column;
    gap: 12px;
    max-width: 100%;
  }

  .email-form__input {
    width: 100%;
    height: 52px;
    min-height: 52px;
    padding: 0 var(--space-md);
    font-size: 16px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-right: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--border-radius);
    color: var(--color-white);
    -webkit-appearance: none;
    appearance: none;
  }

  .email-form__btn {
    width: 100%;
    height: 52px;
    min-height: 52px;
    border-radius: var(--border-radius);
    -webkit-appearance: none;
    appearance: none;
  }
}

/* --- Quadrant Cards --- */
.quad-card {
  background: var(--color-gray-100);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-gray-200);
  padding: var(--space-md);
  border-left-width: 4px;
}

.quad-card--prime  { border-left-color: var(--color-navy); }
.quad-card--major  { border-left-color: var(--color-red); }
.quad-card--minor  { border-left-color: var(--color-wood); }
.quad-card--entry  { border-left-color: var(--color-green); }

.quad-card__title {
  font-family: var(--font-display);
  font-size: var(--text-h4);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.quad-card__text {
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* --- Stat Callouts --- */
.stat-row {
  display: flex;
  gap: var(--space-xl);
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-item__value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: var(--tracking-normal);
}

.stat-item__underline {
  width: 40px;
  height: 2px;
  background: var(--color-red);
  margin: var(--space-xs) auto 0;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-lg) 0;
}

.timeline__spine {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gold);
  transform: translateX(-50%);
}

.timeline__item {
  position: relative;
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
}

.timeline__item:nth-child(odd) {
  flex-direction: row-reverse;
  text-align: right;
}

.timeline__dot {
  position: absolute;
  left: 50%;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--color-gold);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.timeline__content {
  width: calc(50% - 30px);
}

.timeline__year {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-white);
}

.timeline__desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 4px;
}

@media (max-width: 767px) {
  .timeline__spine {
    left: 16px;
  }

  .timeline__item,
  .timeline__item:nth-child(odd) {
    flex-direction: row;
    text-align: left;
    padding-left: 40px;
  }

  .timeline__dot {
    left: 16px;
  }

  .timeline__content {
    width: 100%;
  }
}

/* --- Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.gallery-grid__item {
  overflow: hidden;
  border-radius: 2px;
  border: 2px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.gallery-grid__item:hover {
  transform: scale(1.02);
  border-color: rgba(255, 255, 255, 0.2);
}

.gallery-grid__item--wide {
  grid-column: span 2;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter var(--transition-normal);
}

.gallery-grid__item:hover img {
  filter: brightness(1.1);
}

@media (max-width: 1023px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid__item--wide {
    grid-column: span 2;
  }
}

@media (max-width: 767px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .gallery-grid__item--wide {
    grid-column: span 1;
  }

  .gallery-grid__item img {
    aspect-ratio: 16 / 10;
  }
}

/* --- Carousel --- */
.carousel {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.carousel__track {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--color-black);
}

.carousel__slide {
  display: none;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

.carousel__slide.is-active {
  display: flex;
  animation: carouselFadeIn 0.8s ease;
}

@keyframes carouselFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.carousel__slide img {
  max-width: 100%;
  max-height: 640px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .carousel__slide img {
    max-height: 400px;
  }
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-70%);
  width: 48px;
  height: 48px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  z-index: 2;
}

.carousel__arrow:hover {
  background: rgba(0, 0, 0, 0.8);
  border-color: rgba(255, 255, 255, 0.4);
}

.carousel__arrow svg {
  width: 20px;
  height: 20px;
}

.carousel__arrow--prev {
  left: -24px;
}

.carousel__arrow--next {
  right: -24px;
}

.carousel__caption {
  text-align: center;
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-sm);
  min-height: 24px;
  letter-spacing: 0.5px;
}

.carousel__thumbs {
  display: flex;
  gap: 6px;
  margin-top: var(--space-sm);
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 0;
}

.carousel__thumbs::-webkit-scrollbar {
  display: none;
}

.carousel__thumb {
  flex-shrink: 0;
  width: 96px;
  height: 56px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.45;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
}

.carousel__thumb:hover {
  opacity: 0.7;
}

.carousel__thumb.is-active {
  border-color: var(--color-red);
  opacity: 1;
}

.carousel__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 767px) {
  .carousel__thumb {
    width: 72px;
    height: 42px;
  }
}

@media (max-width: 1023px) {
  .carousel__arrow--prev { left: 12px; }
  .carousel__arrow--next { right: 12px; }
}

@media (max-width: 767px) {
  .carousel__arrow {
    width: 40px;
    height: 40px;
  }

  .carousel__arrow svg {
    width: 16px;
    height: 16px;
  }

  .carousel__arrow--prev { left: 8px; }
  .carousel__arrow--next { right: 8px; }
}

/* --- Section Image --- */
.section-image {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-image);
  overflow: hidden;
}

.section-image img {
  width: 100%;
  height: auto;
  display: block;
}