/* ===================================================================
   PATA+ COMPONENTS
   Header, botões, cards, accordion, sticky bar, footer
   =================================================================== */

/* ── HEADER ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-xs) 0;
  background-color: rgba(244, 246, 242, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(208, 224, 214, 0.5);
  transition: background-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border-light);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 48px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: 1.35rem;
  color: var(--primary);
  letter-spacing: var(--ls-tight);
}

.header__logo-icon {
  width: 32px;
  height: 32px;
}

.header__cta {
  display: none;
}

@media (min-width: 640px) {
  .header__cta {
    display: inline-flex;
  }
}

/* ── BOTÕES ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-body);
  line-height: 1.2;
  text-align: center;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background-color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  position: relative;
  text-decoration: none;
  min-height: 48px;
  padding: 12px 24px;
}

.btn--primary {
  background-color: var(--cta);
  color: var(--cta-text);
  box-shadow: var(--shadow-cta);
  letter-spacing: var(--ls-normal);
  font-size: 1.05rem;
  min-height: 52px;
  padding: 14px 28px;
}

.btn--primary:hover {
  background-color: var(--cta-hover);
  box-shadow: var(--shadow-cta-hover);
  transform: translateY(-1px);
}

.btn--primary:active {
  background-color: var(--cta-active);
  transform: translateY(0);
}

.btn--small {
  padding: 10px 18px;
  min-height: 40px;
  font-size: var(--fs-small);
  border-radius: var(--radius-xs);
}

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

/* ── CTA WRAPPER & META ── */
.cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.cta-wrapper--center {
  align-items: center;
  text-align: center;
}

.cta-meta {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.4;
}

.cta-meta strong {
  color: var(--primary);
  font-weight: var(--fw-bold);
}

/* ── ACCORDION (FAQ) ── */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.accordion__item {
  background-color: var(--background-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.accordion__item.is-open {
  border-color: var(--primary-soft);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 18px 20px;
  text-align: left;
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: 1.05rem;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
  min-height: 56px;
  transition: color var(--duration-fast) var(--ease-out);
}

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

.accordion__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--primary);
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(180deg);
}

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

.accordion__body {
  padding: 0 20px 20px;
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--text-secondary);
}

.accordion__body p {
  margin-bottom: 8px;
}

.accordion__body p:last-child {
  margin-bottom: 0;
}

/* ── STICKY BAR MOBILE ── */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background-color: var(--background-alt);
  border-top: 1px solid var(--border);
  padding: 10px var(--container-px);
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  box-shadow: var(--shadow-sticky);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.sticky-bar.is-visible {
  transform: translateY(0);
}

.sticky-bar__price {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.125rem;
  line-height: 1.2;
}

.sticky-bar__price small {
  font-weight: var(--fw-normal);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  display: block;
}

.sticky-bar__btn {
  background-color: var(--cta);
  color: var(--cta-text);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-small);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--duration-fast) var(--ease-out);
}

.sticky-bar__btn:hover {
  background-color: var(--cta-hover);
}

@media (min-width: 1024px) {
  .sticky-bar {
    display: none;
  }
}

/* ── FOOTER ── */
.footer {
  background-color: #0E2419;
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: 1.5rem;
  color: #FFFFFF;
  letter-spacing: var(--ls-tight);
}

.footer__desc {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--lh-relaxed);
  max-width: 420px;
}

.footer__title {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: 0.875rem;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: #FFFFFF;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--duration-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer__link:hover {
  color: #FFFFFF;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}