/* ============================================================
   COMPONENTS.CSS — Legacy Line Auto
   Dark Premium Theme
   ============================================================ */


/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  line-height: 1;
  min-height: 48px;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

.btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(74, 124, 155, 0.3);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-bright);
  border-color: var(--color-border-light);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--color-text-bright);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-text-bright);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-text-bright);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--color-bg-card);
  color: var(--color-text-bright);
  border-color: var(--color-border);
}

.btn--dark:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  min-height: 36px;
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--text-lg);
}

.btn--full { width: 100%; }

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}


/* ----- Navigation — Dark Frosted Glass ----- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: 0 clamp(1.5rem, 3vw, 2.5rem);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 15, 20, 0.7);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-nav--scrolled {
  background: rgba(10, 15, 20, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.site-nav__brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-bright);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav__link {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--color-text-bright);
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.site-nav__link:hover::after,
.site-nav__link--active::after {
  transform: scaleX(1);
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 22px;
  background: var(--color-accent);
  color: var(--color-bg) !important;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  line-height: 1;
}

.site-nav__cta:hover {
  background: var(--color-accent-light);
  color: var(--color-bg) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(74, 124, 155, 0.3);
}

.site-nav__cta::after {
  display: none !important;
}

/* Hamburger */
.site-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1002;
}

.site-nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-bright);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
  transform-origin: center;
}

.site-nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.site-nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav overlay */
.site-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.site-nav__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Body padding for fixed nav */
body {
  padding-top: 68px;
}

/* Mobile nav */
@media (max-width: 768px) {
  .site-nav {
    padding: 0 20px;
  }

  .site-nav__hamburger {
    display: flex;
  }

  .site-nav__links {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 80px 24px 24px;
    background: rgba(10, 15, 20, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
  }

  .site-nav__links.is-open {
    transform: translateX(0);
  }

  .site-nav__link {
    font-size: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
    width: 100%;
    display: block;
  }

  .site-nav__link:hover,
  .site-nav__link--active {
    color: var(--color-text-bright);
  }

  .site-nav__link--active::after {
    bottom: 10px;
    width: 24px;
    right: auto;
  }

  .site-nav__cta {
    margin-top: 16px;
    text-align: center;
    display: block;
    border-bottom: none;
    padding: 14px 24px;
  }
}


/* ----- Hero ----- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-bright);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 80%, rgba(74, 124, 155, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(10, 15, 20, 0.6) 0%, rgba(10, 15, 20, 0.75) 50%, rgba(10, 15, 20, 0.9) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: var(--space-xl);
}

.hero__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 700;
  color: var(--color-text-bright);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.hero__title .accent {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 50ch;
  margin: 0 auto var(--space-xl);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to top, var(--color-bg), transparent);
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 768px) {
  .hero { min-height: 70vh; }
  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .hero { min-height: 60vh; }
}


/* ----- Section Headers ----- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-header__title {
  color: var(--color-text-bright);
  margin-bottom: var(--space-sm);
}

.section-header__desc {
  color: var(--color-text-muted);
  max-width: 55ch;
  margin: 0 auto;
  font-size: var(--text-base);
  line-height: 1.75;
}


/* ----- Cards ----- */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

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

.card__body {
  padding: 1.5rem;
}

.card__title {
  font-size: 1.15rem;
  color: var(--color-text-bright);
  margin-bottom: 0.5rem;
}

.card__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}


/* ----- Forms ----- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-label--required::after {
  content: ' *';
  color: var(--color-accent);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-bright);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-dim);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}


/* ----- Contact Layout ----- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

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

.contact-form__title {
  color: var(--color-text-bright);
  margin-bottom: var(--space-sm);
}

.contact-form__desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

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

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-info__item:first-child {
  padding-top: 0;
}

.contact-info__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-accent-glow);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
}

.contact-info__item:hover .contact-info__icon {
  transform: scale(1.05);
  transition: transform var(--transition-fast);
}

.contact-info__label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  margin-bottom: 0.25rem;
}

.contact-info__value {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.6;
}

.contact-info__value a {
  color: var(--color-accent);
}

.contact-info__value a:hover {
  color: var(--color-accent-light);
}

.contact-form__success {
  text-align: center;
  padding: var(--space-2xl);
}

.contact-form__success-icon {
  width: 56px;
  height: 56px;
  background: var(--color-accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.contact-form__success-icon svg {
  stroke: var(--color-accent);
}

.contact-form__success h3 {
  margin-bottom: var(--space-sm);
}

.contact-map {
  margin-top: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.contact-map iframe {
  width: 100%;
  height: 400px;
  border: 0;
  display: block;
  filter: brightness(0.85) contrast(1.1);
}


/* ----- Gallery ----- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.gallery__item {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.gallery__item:hover {
  border-color: var(--color-border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

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

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md) var(--space-md) var(--space-sm);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--color-text-bright);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.gallery__item:hover .gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .gallery { grid-template-columns: 1fr; gap: var(--space-sm); }
}


/* ----- Footer ----- */
.footer {
  background: var(--color-bg-section);
  color: var(--color-text-muted);
  padding: var(--section-gap) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-bottom: var(--space-2xl);
}

.footer__brand .footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  text-decoration: none;
}

.footer__brand .footer__logo img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-bright);
  text-transform: uppercase;
}

.footer__desc {
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  line-height: 1.7;
  max-width: 30ch;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

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

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  transition: color var(--transition-fast);
  text-decoration: none;
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  margin-bottom: var(--space-sm);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--color-accent);
  fill: none;
}

.footer__contact-item a {
  color: var(--color-text-dim);
  text-decoration: none;
}

.footer__contact-item a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

.footer__bottom a {
  color: var(--color-text-dim);
}

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

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer__brand .footer__logo img {
    width: 40px;
    height: 40px;
  }
}


/* ----- Back to Top ----- */
.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 44px;
  height: 44px;
  background: var(--color-bg-card);
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 90;
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

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

.back-to-top:hover {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}


/* ----- Alerts ----- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.alert--info {
  border-color: var(--color-border-accent);
  background: var(--color-accent-glow);
}

.alert svg {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-accent);
  margin-top: 2px;
}

.alert p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}


/* ----- Check List ----- */
.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.check-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ----- Light Mode Component Overrides ----- */

/* Nav bar — light mode */
html[data-theme="light"] .site-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

html[data-theme="light"] .site-nav--scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

html[data-theme="light"] .site-nav__brand {
  color: #111318;
}

html[data-theme="light"] .site-nav__link {
  color: #4A5568;
}

html[data-theme="light"] .site-nav__link:hover,
html[data-theme="light"] .site-nav__link--active {
  color: #111318;
}

html[data-theme="light"] .site-nav__hamburger span {
  background-color: #111318;
}

/* Hero stays dark */
html[data-theme="light"] .hero {
  color: #FFFFFF;
}
html[data-theme="light"] .hero__title,
html[data-theme="light"] .hero__subtitle,
html[data-theme="light"] .hero__label {
  color: inherit;
}
html[data-theme="light"] .hero__subtitle {
  color: rgba(255, 255, 255, 0.75);
}

/* Footer stays dark */
html[data-theme="light"] .footer {
  background: var(--color-primary);
  color: #B0B8C4;
}
html[data-theme="light"] .footer__heading {
  color: #E8ECF1;
}
html[data-theme="light"] .footer__logo-text {
  color: #FFFFFF;
}
html[data-theme="light"] .footer__desc,
html[data-theme="light"] .footer__link,
html[data-theme="light"] .footer__contact-item,
html[data-theme="light"] .footer__contact-item a,
html[data-theme="light"] .footer__bottom,
html[data-theme="light"] .footer__bottom a,
html[data-theme="light"] .footer__copyright {
  color: #8B95A3;
}
html[data-theme="light"] .footer__link:hover,
html[data-theme="light"] .footer__contact-item a:hover,
html[data-theme="light"] .footer__bottom a:hover {
  color: var(--color-accent-light);
}
html[data-theme="light"] .footer__bottom {
  border-color: rgba(255, 255, 255, 0.08);
}

/* CTA Banner stays dark */
html[data-theme="light"] .cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0D1219 100%);
}
html[data-theme="light"] .cta-banner__title {
  color: #FFFFFF;
}
html[data-theme="light"] .cta-banner__text {
  color: #B0B8C4;
}

/* Cards get white backgrounds with subtle shadow */
html[data-theme="light"] .card {
  box-shadow: var(--shadow-sm);
}
html[data-theme="light"] .card:hover {
  box-shadow: var(--shadow-lg);
}

/* Form inputs */
html[data-theme="light"] .form-input,
html[data-theme="light"] .form-textarea {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.15);
  color: #111318;
}
html[data-theme="light"] .form-input::placeholder,
html[data-theme="light"] .form-textarea::placeholder {
  color: #9CA3AF;
}

/* Contact map filter override */
html[data-theme="light"] .contact-map iframe {
  filter: none;
}

/* Gallery filter bar */
html[data-theme="light"] .gallery-page__filters {
  background: rgba(245, 246, 248, 0.9);
}

/* Back to top */
html[data-theme="light"] .back-to-top {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-md);
}
html[data-theme="light"] .back-to-top:hover {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

/* Trust bar */
html[data-theme="light"] .trust-bar {
  background: #EDEEF1;
}

/* Mobile nav stays dark */
@media (max-width: 768px) {
  html[data-theme="light"] .site-nav__links {
    background: rgba(10, 15, 20, 0.97);
  }
}

/* Theme toggle button */
.theme-toggle {
  position: fixed;
  bottom: var(--space-lg);
  right: calc(var(--space-lg) + 56px);
  width: 44px;
  height: 44px;
  background: var(--color-bg-card);
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 90;
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.theme-toggle.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.theme-toggle:hover {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  transition: transform var(--transition-fast);
}

.theme-toggle:hover svg {
  transform: rotate(15deg);
}

.theme-toggle__sun,
.theme-toggle__moon {
  position: absolute;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

html[data-theme="light"] .theme-toggle__moon { opacity: 0; transform: rotate(-90deg) scale(0); }
html[data-theme="light"] .theme-toggle__sun { opacity: 1; transform: rotate(0) scale(1); }
html:not([data-theme="light"]) .theme-toggle__sun { opacity: 0; transform: rotate(90deg) scale(0); }
html:not([data-theme="light"]) .theme-toggle__moon { opacity: 1; transform: rotate(0) scale(1); }

html[data-theme="light"] .theme-toggle {
  background: #FFFFFF;
  border-color: rgba(0, 0, 0, 0.1);
}
html[data-theme="light"] .theme-toggle:hover {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

/* Fix CTA buttons in light mode (buttons on dark CTA need light text) */
html[data-theme="light"] .cta-banner .btn--outline-light {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}
html[data-theme="light"] .cta-banner .btn--outline-light:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
  border-color: #FFFFFF;
}
html[data-theme="light"] .cta-banner .btn--primary {
  color: #0A0F14;
}