/* ═══════════════════════════════════════════════════════════════
   R5WF COMPONENTS
   Nav, Footer, Buttons, Cards, Badges, Mobile CTA Bar
   ═══════════════════════════════════════════════════════════════ */

/* ── NAVIGATION ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.97);
  border-bottom: var(--border-light);
  transition: background var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              backdrop-filter var(--duration-base) var(--ease-out);
}

.nav.is-scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

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

.nav__logo img {
  height: 32px;
  width: auto;
}

.nav__links {
  display: none;
  gap: var(--sp-xl);
  align-items: center;
}

.nav__links a {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-gray-700);
  position: relative;
  transition: color var(--duration-fast);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-red);
  transition: width var(--duration-base) var(--ease-out);
}

.nav__links a:hover {
  color: var(--c-black);
}

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

.nav__cta {
  display: none !important;
}

.nav .nav__cta.quick-actions__card--compact {
  flex-shrink: 0;
  align-self: center;
  /* CTA discreto no menu (alinhado ao peso visual dos links) */
  min-height: 32px;
  padding: 5px 11px;
  background: var(--c-gray-100);
  border: 1px solid var(--c-gray-200);
  color: var(--c-gray-700);
  transform: none;
  box-shadow: none;
}

.nav .nav__cta.quick-actions__card--compact:hover {
  background: var(--c-gray-200);
  border-color: var(--c-gray-300);
  color: var(--c-black);
  transform: translateY(-1px);
}

.nav .nav__cta.quick-actions__card--compact .quick-actions__head {
  gap: 6px;
}

.nav .nav__cta.quick-actions__card--compact .card__title {
  white-space: nowrap;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: inherit;
  line-height: 1.25;
}

.nav .nav__cta.quick-actions__card--compact .quick-actions__head svg {
  width: 12px;
  height: 12px;
  opacity: 0.8;
}

.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 1002;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-black);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-fast);
}

.nav__hamburger.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__hamburger.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.nav__mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background: var(--c-white);
  z-index: 1001;
  padding: calc(var(--nav-height) + var(--sp-xl)) var(--sp-xl) var(--sp-xl);
  transition: right var(--duration-slow) var(--ease-out);
  box-shadow: -8px 0 30px rgba(0,0,0,0.15);
  overflow-y: auto;
}

.nav__mobile.is-open {
  right: 0;
}

.nav__mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.5);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.nav__mobile-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.nav__mobile a {
  display: block;
  padding: var(--sp-md) 0;
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--c-black);
  border-bottom: var(--border-light);
  transition: color var(--duration-fast), padding-left var(--duration-base) var(--ease-out);
}

.nav__mobile a:hover {
  color: var(--c-red);
  padding-left: var(--sp-sm);
}

.nav__mobile .btn {
  margin-top: var(--sp-xl);
  width: 100%;
  text-align: center;
}

@media (min-width: 1024px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex !important; }
  .nav__hamburger { display: none; }
  .nav__mobile,
  .nav__mobile-overlay { display: none; }
  .nav__inner { padding: 0 var(--sp-xl); }
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: 12px 24px;
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  min-height: 48px;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-base) var(--ease-out),
              background-color var(--duration-fast),
              border-color var(--duration-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Primary (red) */
.btn-primary {
  background: var(--c-red);
  color: var(--c-white);
  border: 2px solid var(--c-red);
}

.btn-primary:hover {
  background: var(--c-red-dark);
  border-color: var(--c-red-dark);
  transform: scale(1.02);
  box-shadow: 0 4px 16px rgba(194, 29, 32, 0.3);
}

/* Secondary (dark outline) */
.btn-secondary {
  background: transparent;
  color: var(--c-black);
  border: 2px solid var(--c-black);
}

.btn-secondary:hover {
  background: var(--c-black);
  color: var(--c-white);
  transform: scale(1.02);
}

/* White outline (for dark backgrounds) */
.btn-outline-white {
  background: transparent;
  color: var(--c-white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
  background: var(--c-white);
  color: var(--c-black);
  border-color: var(--c-white);
  transform: scale(1.02);
}

/* WhatsApp */
.btn-whatsapp {
  background: #25D366;
  color: var(--c-white);
  border: 2px solid #25D366;
}

.btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  transform: scale(1.02);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

/* Size variants */
.btn-sm {
  padding: 8px 16px;
  font-size: var(--fs-xs);
  min-height: 36px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: var(--fs-base);
  min-height: 52px;
}

/* ── CARDS ───────────────────────────────────────────────────── */
.card {
  background: var(--c-white);
  border: var(--border-light);
  border-radius: var(--radius-sm);
  padding: var(--sp-xl);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

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

.card--accent {
  border-left: 4px solid var(--accent-color, var(--c-red));
}

.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--sp-md);
  color: var(--accent-color, var(--c-red));
}

.card__title {
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
}

.card__text {
  font-size: var(--fs-sm);
  color: var(--c-gray-600);
  line-height: 1.6;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--sp-md);
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-black);
  transition: color var(--duration-fast), gap var(--duration-base) var(--ease-out);
}

.card__link:hover {
  color: var(--c-red);
  gap: 10px;
}

.card__link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── QUICK-ACTION CARDS (home + nav portal — Volvo-like) ────── */
.quick-actions__card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  width: 100%;
  padding: var(--sp-xl);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--c-gray-50);
  color: var(--c-black);
  text-align: left;
  transition: background var(--duration-fast), border-color var(--duration-fast), transform var(--duration-fast);
}

.quick-actions__card:hover {
  background: var(--c-white);
  border-color: var(--c-gray-300);
  transform: translateY(-2px);
}

.quick-actions__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
}

.quick-actions__head svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.quick-actions__card .card__title {
  margin-bottom: 0;
}

.quick-actions__card .card__text {
  margin: 0;
}

.quick-actions__card--compact {
  gap: 0;
  box-sizing: border-box;
  min-height: 48px;
  justify-content: center;
  padding: 12px 24px;
  width: fit-content;
  max-width: 100%;
  align-self: flex-start;
}

.quick-actions__card--compact .quick-actions__head {
  gap: var(--sp-sm);
}

.quick-actions__card--compact .quick-actions__head svg {
  width: 16px;
  height: 16px;
}

.quick-actions__card--compact .card__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-sm);
  font-weight: 400;
  line-height: 1.35;
  margin: 0;
}

.quick-actions__card--compact:hover {
  transform: translateY(-1px);
}

.quick-actions__card--inverse {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--c-white);
}

.quick-actions__card--inverse:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.38);
  color: var(--c-white);
}

.quick-actions__card--inverse .card__title {
  color: var(--c-white);
}

.quick-actions__card--inverse .quick-actions__head svg {
  stroke: currentColor;
}

.quick-actions__card--whatsapp.quick-actions__card--compact:hover {
  border-color: rgba(37, 211, 102, 0.65);
  background: rgba(37, 211, 102, 0.07);
}

.quick-actions__card--primary.quick-actions__card--compact {
  background: var(--c-red);
  border-color: var(--c-red);
  color: var(--c-white);
}

.quick-actions__card--primary.quick-actions__card--compact .card__title {
  color: var(--c-white);
}

.quick-actions__card--primary.quick-actions__card--compact:hover {
  background: var(--c-red-dark);
  border-color: var(--c-red-dark);
  color: var(--c-white);
  transform: translateY(-1px);
}

.quick-actions__card--narrow {
  margin-inline: auto;
  align-self: center;
}

/* ── BADGES ──────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge--red {
  background: var(--c-red);
  color: var(--c-white);
}

.badge--gold {
  background: linear-gradient(135deg, #C9922F, #E8C06E);
  color: var(--c-white);
}

.badge--dark {
  background: var(--c-black);
  color: var(--c-white);
}

/* Shimmer effect for premium badge */
.badge--shimmer {
  position: relative;
  overflow: hidden;
}

.badge--shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--c-black);
  color: var(--c-white);
  padding: var(--sp-3xl) 0 var(--sp-lg);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-red), var(--c-red-dark), transparent);
}

.footer__grid {
  display: grid;
  gap: var(--sp-2xl);
}

.footer__logo img {
  height: 36px;
  width: auto;
  margin-bottom: var(--sp-md);
}

.footer__tagline {
  color: var(--c-gray-400);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-lg);
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: var(--sp-md);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--c-gray-800);
  color: var(--c-gray-400);
  transition: background var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);
}

.footer__social a:hover {
  background: var(--c-red);
  color: var(--c-white);
  transform: scale(1.1);
}

.footer__heading {
  font-family: 'Barlow', sans-serif;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gray-400);
  margin-bottom: var(--sp-md);
}

.footer__links a {
  display: block;
  padding: 6px 0;
  font-size: var(--fs-sm);
  color: var(--c-gray-300);
  transition: color var(--duration-fast), padding-left var(--duration-base) var(--ease-out);
}

.footer__links a:hover {
  color: var(--c-white);
  padding-left: 4px;
}

.footer__contact p {
  font-size: var(--fs-sm);
  color: var(--c-gray-300);
  margin-bottom: var(--sp-sm);
  line-height: 1.6;
}

.footer__contact a {
  color: var(--c-white);
  text-decoration: none;
}

.footer__bottom {
  margin-top: var(--sp-2xl);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--c-gray-800);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  font-size: var(--fs-xs);
  color: var(--c-gray-500);
}

.footer__bottom p:last-child {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer__bottom p:last-child a {
  display: inline-flex;
  align-items: center;
}

.footer__bottom p:last-child img {
  display: block;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}



/* ── BREADCRUMBS ─────────────────────────────────────────────── */
.breadcrumb {
  padding: var(--sp-md) 0;
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: var(--sp-sm);
  color: var(--c-gray-400);
}

.breadcrumb a {
  color: var(--c-gray-600);
  transition: color var(--duration-fast);
}

.breadcrumb a:hover {
  color: var(--c-red);
}

.breadcrumb li:last-child {
  color: var(--c-black);
  font-weight: 500;
}