/* ============================================
   CHARVEL & CO - Shared Components
   ============================================ */

/* ---- HEADER / NAVIGATION ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

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

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

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

.header--dark.header--scrolled {
  background-color: rgba(26, 26, 26, 0.97);
}

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

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: opacity var(--transition-fast);
}

.header__logo:hover {
  opacity: 0.85;
}

/* Logo img */
.header__logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Texto del logo — siempre blanco */
.header__logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

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

.header__nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
  position: relative;
}

.header--scrolled:not(.header--dark) .header__nav-link {
  color: var(--color-gray-600);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-primary);
}

/* Sobre header claro (scrolled) el acento base no llega a WCAG AA */
.header--scrolled:not(.header--dark) .header__nav-link:hover,
.header--scrolled:not(.header--dark) .header__nav-link--active {
  color: var(--color-primary-accessible);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}

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

.header__cta {
  display: inline-flex;
}

.header__cta-mobile {
  display: none !important;
}

/* Mobile Menu */
.header__menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.header__menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-inverse);
  transition: all var(--transition-base);
}

.header--scrolled:not(.header--dark) .header__menu-toggle span {
  background: var(--color-text);
}

.header__menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.header__menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  text-transform: none;
}

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

.btn--primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(188, 149, 123, 0.35);
}

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

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

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

.btn--dark:hover {
  background: var(--color-gray-700);
  transform: translateY(-2px);
}

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

.btn--white:hover {
  background: var(--color-cream);
  transform: translateY(-2px);
}

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

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

.btn--sm {
  padding: 10px 20px;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 18px 42px;
  font-size: var(--font-size-base);
}

/* ---- HERO SECTION ---- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.85) 0%, rgba(13, 13, 13, 0.4) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding-top: var(--header-height);
}

.hero__subtitle {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.hero__title em {
  font-style: italic;
  font-weight: var(--font-weight-light);
  color: var(--color-primary-light);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-2xl);
  line-height: var(--line-height-relaxed);
}

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

/* ---- CARDS ---- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-20);
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-10);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-2xl);
  overflow: hidden;
}

.card__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  flex: 1;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-accessible);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: var(--space-sm);
}

/* ---- CTA SECTION ---- */
.cta-section {
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl) var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--color-primary-20);
  filter: blur(80px);
}

.cta-section h2,
.cta-section h3 {
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.cta-section p {
  color: var(--color-gray-300);
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-xl);
}

.cta-section .btn {
  position: relative;
  z-index: 1;
}

.cta-section__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-section__microcopy {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.btn__icon {
  flex-shrink: 0;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-darker);
  color: var(--color-text-inverse);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer__brand {
  max-width: 340px;
}

.footer__brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  transition: opacity var(--transition-fast);
}

.footer__brand-logo:hover {
  opacity: 0.8;
}

.footer__logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.footer__brand-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.footer__brand-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
}

.footer__column {
  padding-top: 10px;
}

.footer__column h5 {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: var(--space-lg);
}

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

.footer__column a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.footer__column a:hover {
  color: var(--color-primary);
}

.footer__bottom {
  border-top: 1px solid var(--color-dark-surface);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__bottom p {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* ---- CREDENTIAL CARD ---- */
/* Tarjeta de credencial profesional para la cédula CNSF.
   Se usa en el footer (--dark) y en la sección "Nosotros" (--light). */
.credential-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 460px;
  transition: transform var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

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

.credential-card__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-10);
  color: var(--color-primary-accessible);
}

.credential-card__icon svg {
  width: 20px;
  height: 20px;
}

.credential-card__body {
  flex: 1;
  min-width: 0;
}

.credential-card__name {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.25;
  margin: 0;
}

.credential-card__role {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

.credential-card__divider {
  display: block;
  width: 32px;
  height: 1px;
  margin: var(--space-sm) 0;
  background: var(--color-primary-20);
  border: 0;
}

.credential-card__cedula {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0;
}

.credential-card__cedula-number {
  color: var(--color-primary-accessible);
  font-feature-settings: "tnum";
  margin-left: 4px;
}

.credential-card__type {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-top: 2px;
}

.credential-card__authority {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-accessible);
  text-decoration: none;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.credential-card__authority::after {
  content: "→";
  display: inline-block;
  transition: transform var(--transition-fast);
}

.credential-card__authority:hover {
  color: var(--color-primary-light);
  gap: 10px;
}

/* Modifier: oscuro (footer) — variante "inline" sin superficie de card,
   integrada en la columna de marca para no competir visualmente. */
.credential-card--dark {
  background: transparent;
  border: 0;
  padding: 0;
  margin-top: var(--space-lg);
  max-width: 100%;
  gap: var(--space-sm);
  color: var(--color-gray-300);
}

.credential-card--dark:hover {
  transform: none;
  box-shadow: none;
}

.credential-card--dark .credential-card__icon {
  width: 28px;
  height: 28px;
  background: transparent;
  border: 1px solid var(--color-primary-20);
}

.credential-card--dark .credential-card__icon svg {
  width: 14px;
  height: 14px;
}

.credential-card--dark .credential-card__name {
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  color: var(--color-gray-300);
}

.credential-card--dark .credential-card__role,
.credential-card--dark .credential-card__type {
  color: var(--color-gray-500);
}

.credential-card--dark .credential-card__divider {
  width: 24px;
  background: rgba(255, 255, 255, 0.1);
  margin: 6px 0;
}

.credential-card--dark .credential-card__cedula {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  letter-spacing: 0.04em;
}

/* Sobre fondo oscuro el acento base tiene mejor contraste que la variante accesible */
.credential-card--dark .credential-card__cedula-number {
  color: var(--color-primary);
}

.credential-card--dark .credential-card__authority {
  font-size: 10px;
  margin-top: 6px;
  color: var(--color-primary);
}

/* Modifier: claro (sección Nosotros) */
.credential-card--light {
  background: var(--color-cream);
  border: 1px solid var(--color-cream-dark);
  color: var(--color-text);
  margin-top: var(--space-lg);
}

.credential-card--light .credential-card__role,
.credential-card--light .credential-card__type {
  color: var(--color-text-light);
}

.credential-card--light:hover {
  border-color: var(--color-primary-20);
  box-shadow: var(--shadow-md);
}

/* Social icons row */
.footer__social {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-gray-300);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-primary-10);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.footer__social-link svg {
  display: block;
}

/* Form consent (privacy + terms checkbox) */
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
  margin: var(--space-lg) 0;
  cursor: pointer;
}

.form-consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-consent a {
  color: var(--color-primary-accessible);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.form-consent a:hover {
  color: var(--color-primary-accessible);
}

/* ---- SECTION HEADERS ---- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-header__label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-accessible);
  margin-bottom: var(--space-md);
}

.section-header h1,
.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--font-size-lg);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Mobile Nav */
  .header__right {
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-dark);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: var(--space-3xl);
    gap: var(--space-xl);
    transition: right var(--transition-base);
  }

  .header__nav.active {
    right: 0;
  }

  .header__nav-link {
    font-size: var(--font-size-xl);
    color: var(--color-gray-300);
  }

  .header__menu-toggle {
    display: flex;
  }

  .header__cta-desktop {
    display: none;
  }

  .header__cta-mobile {
    display: inline-flex !important;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  .credential-card {
    max-width: 100%;
    padding: var(--space-md);
  }

  /* Hero */
  .hero {
    min-height: 70vh;
  }

  .hero__content {
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-3xl);
  }

  /* CTA */
  .cta-section {
    padding: var(--space-2xl);
  }
}

@media (max-width: 480px) {
  .credential-card {
    flex-direction: column;
    text-align: left;
    gap: var(--space-sm);
  }

  .credential-card__icon {
    width: 36px;
    height: 36px;
  }
}