/* ============================================================
   COMPONENTS — TCC com Roberta
   Botões, cards, navbar, footer, acordeão, etc.
   ============================================================ */

/* ========== BOTÕES ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-default);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  border: 2px solid var(--color-accent);
}

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

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

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

.btn-outline:active {
  transform: translateY(0);
}

.btn-whatsapp {
  background-color: var(--color-success);
  color: #ffffff;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-whatsapp);
  padding: 14px 24px;
}

.btn-whatsapp:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
}

.btn-white {
  background-color: #ffffff;
  color: var(--color-primary);
  border: 2px solid #ffffff;
}

.btn-white:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ========== NAVBAR ========== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 72px;
  background-color: #ffffff;
  transition: box-shadow var(--transition-default);
}

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

.navbar.scrolled {
  box-shadow: var(--shadow-nav);
}

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo img {
  width: 180px;
  height: auto;
  object-fit: contain;
  max-width: none;
}

@media (max-width: 768px) {
  .navbar-logo img {
    width: 140px;
  }
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-default);
}

.navbar-links a:hover {
  background-color: var(--color-accent-light);
}

.navbar-cta {
  display: flex;
  align-items: center;
}

.navbar-cta .btn {
  font-size: 15px;
  padding: 10px 20px;
}

/* Menu Hamburguer */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-default);
}

.navbar-toggle span + span {
  margin-top: 6px;
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ========== CARDS ========== */

.card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

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

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  font-size: 28px;
  margin-bottom: var(--space-md);
}

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

.card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-accent);
  margin-top: var(--space-md);
  transition: gap var(--transition-default);
}

.card-link:hover {
  gap: 8px;
}

/* Card de Diferencial */
.card-diferencial {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

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

.card-diferencial .card-icon {
  margin: 0 auto var(--space-md);
  width: 64px;
  height: 64px;
  font-size: 32px;
}

.card-diferencial h3 {
  margin-bottom: var(--space-sm);
}

.card-diferencial p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Card de Depoimento */
.card-depoimento {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 28px;
  min-width: 340px;
  max-width: 340px;
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}

.card-depoimento .stars {
  color: var(--color-accent);
  font-size: 18px;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.card-depoimento p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  font-style: italic;
}

.card-depoimento .author {
  margin-top: var(--space-md);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-primary);
}

/* ========== BADGE ========== */

.badge-number {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 20px;
}

.badge-number .number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 28px;
  color: var(--color-accent);
  line-height: 1.2;
}

.badge-number .label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  color: var(--color-text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Badge de Credencial */
.badge-credencial {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 16px;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
}

/* ========== ACORDEÃO ========== */

.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.accordion-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-default);
}

.accordion-item[open] {
  border-color: var(--color-accent);
}

.accordion-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-text-primary);
  user-select: none;
}

.accordion-summary .accordion-icon {
  font-size: 14px;
  transition: transform var(--transition-default);
  color: var(--color-accent);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.accordion-item[open] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.accordion-content p + p {
  margin-top: var(--space-md);
}

.accordion-content ul {
  list-style: disc;
  padding-left: 20px;
  margin-top: var(--space-sm);
}

.accordion-content li {
  margin-bottom: var(--space-xs);
}

/* ========== CARROSSEL ========== */

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-md);
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-track > * {
  scroll-snap-align: start;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-default);
}

.carousel-dot.active {
  background-color: var(--color-accent);
}

/* ========== FOOTER ========== */

.footer {
  background-color: var(--color-primary);
  color: #ffffff;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-primary-light);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 18px;
  color: #ffffff;
  margin-bottom: var(--space-md);
}

.footer-col p {
  font-size: 14px;
  color: var(--color-accent-light);
  line-height: 1.7;
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--color-accent-light);
  transition: color var(--transition-default);
}

.footer-col ul li a:hover {
  color: #ffffff;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  color: #ffffff;
  font-size: 18px;
  transition: background-color var(--transition-default);
}

.footer-social a:hover {
  background-color: var(--color-accent);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ========== WHATSAPP FLOATING ========== */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-success);
  color: #ffffff;
  font-size: 28px;
  box-shadow: var(--shadow-whatsapp);
  transition: all var(--transition-default);
}

.whatsapp-float a:hover {
  transform: scale(1.1);
  filter: brightness(1.1);
}

/* ========== ITEM LIST (grid de itens) ========== */

.item-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.item-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: all var(--transition-default);
}

.item-list li:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card);
}

/* ========== ICONS LUCIDE ========== */

.icon {
  width: 20px;
  height: 20px;
  stroke-width: 1.5;
  display: inline-block;
  vertical-align: middle;
}

.icon-lg {
  width: 32px;
  height: 32px;
  stroke-width: 1.5;
  display: inline-block;
  vertical-align: middle;
}

.icon-xl {
  width: 40px;
  height: 40px;
  stroke-width: 1.5;
  display: inline-block;
  vertical-align: middle;
}

/* Lucide icons inside buttons inherit color via currentColor */
.btn i[data-lucide],
.btn .icon {
  width: 20px;
  height: 20px;
}

/* Icon wrapper inside cards */
.card-icon i[data-lucide] {
  width: 32px;
  height: 32px;
}

.card-diferencial .card-icon i[data-lucide] {
  width: 36px;
  height: 36px;
}

/* ========== PROVA SOCIAL ========== */

.prova-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.prova-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition-default), box-shadow var(--transition-default);
}

.prova-grid img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-card-hover);
}

/* Link "Ver todas" */
.prova-link-wrapper {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ========== LIGHTBOX ========== */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-default);
  z-index: 10000;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-default);
  z-index: 10000;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav.prev {
  left: 24px;
}

.lightbox-nav.next {
  right: 24px;
}

.lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  background: rgba(0, 0, 0, 0.5);
  padding: 8px 16px;
  border-radius: var(--radius-full);
}

/* ========== ITEM LIST (grid de itens) ========== */

.item-list .check {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

/* ========== RESPONSIVO ========== */

@media (max-width: 1024px) {
  .prova-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .item-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-nav);
    gap: var(--space-sm);
  }

  .navbar-links.active {
    display: flex;
  }

  .navbar-links a {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
  }

  .navbar-cta {
    display: none;
  }

  .navbar-cta.mobile-visible {
    display: block;
    margin-top: var(--space-sm);
  }

  .navbar-toggle {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .prova-grid {
    grid-template-columns: 1fr;
  }

  .prova-grid img {
    height: 180px;
  }

  .item-list {
    grid-template-columns: 1fr;
  }

  .card-depoimento {
    min-width: 280px;
    max-width: 280px;
  }
}