/* ============================================
   Los Repertoristas — Componentes
   Nav, Cards, FAQ, Footer, Overlay
   ============================================ */

/* ── NAV ─────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding-inline: var(--space-md);
  transition: background-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

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

.nav--solid {
  background-color: rgba(250, 250, 250, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--lr-ink-08);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
}

.nav__logo {
  height: 36px;
  width: auto;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.nav__logo:hover {
  opacity: 0.8;
}

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

.nav__links .btn {
  padding-bottom: 0;
  align-self: center;
}

.nav__links .btn::after {
  display: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--lr-ink);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}

.nav--transparent .nav__links a {
  color: var(--lr-ink);
}

.nav__links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--lr-brand);
  transition: width var(--duration-fast) var(--ease-out);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__links a:hover {
  text-decoration: none;
  color: var(--lr-brand);
}

.nav--transparent .nav__links a:hover {
  color: var(--lr-brand);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  z-index: 110;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--lr-ink);
  transition: all var(--duration-fast) var(--ease-out);
  transform-origin: center;
}

.nav--transparent .nav__hamburger span {
  background-color: var(--lr-ink);
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Overlay menú mobile */
.nav__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(17, 17, 17, 0.5);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.nav__overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ── CARDS ───────────────────────────────── */
.card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  text-align: center;
}

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

.card__icon {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: var(--space-sm);
  display: block;
  object-fit: contain;
  /* Coloriza el SVG negro al verde de marca (#14836e) */
  filter: brightness(0) saturate(100%) invert(38%) sepia(52%) saturate(588%) hue-rotate(127deg) brightness(96%) contrast(91%);
}

.card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.35rem;
  margin-bottom: var(--space-xs);
}

.card__desc {
  color: var(--lr-ink-60);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ── FAQ Accordion ───────────────────────── */
.faq__list {
  max-width: 720px;
  margin-inline: auto;
}

.faq__item {
  border-bottom: 1px solid var(--lr-ink-12);
  padding-block: var(--space-sm);
}

.faq__question {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--lr-ink);
  width: 100%;
  text-align: left;
  padding: var(--space-sm) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq__question:hover {
  color: var(--lr-brand);
}

.faq__question::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--lr-ink-40);
  transition: transform var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
  margin-left: var(--space-sm);
}

.faq__item.active .faq__question::after {
  transform: rotate(45deg);
  color: var(--lr-brand);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.faq__item.active .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  padding-bottom: var(--space-sm);
  color: var(--lr-ink-60);
  line-height: 1.6;
}

/* ── FOOTER ──────────────────────────────── */
.footer {
  background-color: var(--lr-ink);
}

.footer__cta {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  padding-block: var(--space-xl);
}

.footer__cta h2 {
  color: var(--lr-bg);
  margin-bottom: var(--space-sm);
}

.footer__cta-text {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer__email-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.footer__cta-btn {
  font-size: 1.0625rem;
  padding: 1rem 2.5rem;
}

.footer__copy-btn {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.footer__copy-btn:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.5);
}

.footer__cta-subtext {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.5;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: var(--space-md);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  height: 28px;
  width: auto;
  opacity: 0.7;
}

.footer__copy {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8125rem;
}