/**
 * Client Area Landing Page - Design System
 * Tokens, animations, and component styles for the landing page
 * Namespace: .landing-container
 */

/* ============================================================================
   CUSTOM PROPERTIES (Tokens)
   ============================================================================ */
.landing-container {
  --neutral-900: #1d1d1f;
  --neutral-700: #374151;
  --neutral-600: #6b7280;
  --neutral-500: #6e6e73;
  --neutral-400: #9ca3af;
  --neutral-200: #e5e7eb;
  --neutral-100: #f3f4f6;
  --neutral-75: #f5f5f7;
  --neutral-active: #eef0f8;

  --virtual-machines: #C6D748;
  --virtual-machines-bg: rgba(198, 215, 72, 0.08);
  --virtual-machines-border: rgba(198, 215, 72, 0.25);
  --virtual-machines-dark: #5a6300;

  --cloud-space: #4B0082;
  --cloud-space-bg: rgba(75, 0, 130, 0.06);
  --cloud-space-border: rgba(75, 0, 130, 0.20);

  --hugetalk: #25D366;
  --hugetalk-bg: rgba(37, 211, 102, 0.07);
  --hugetalk-border: rgba(37, 211, 102, 0.22);
  --hugetalk-dark: #0d5c2e;

  --accent-highlight: #030A8C;
  --accent-highlight-hover: #0410b5;
  --accent-highlight-light: rgba(3, 10, 140, 0.08);
  --accent-highlight-shadow: rgba(3, 10, 140, 0.25);

  --ease-apple: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration-fast: 150ms;
  --duration-base: 280ms;
  --duration-slow: 420ms;
}

/* ============================================================================
   KEYFRAMES
   ============================================================================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes likePop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.35);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================================
   STAGGER CLASSES
   ============================================================================ */
.landing-container .section-stagger-1 {
  animation: fadeUp 0.4s var(--ease-apple) 0.05s both;
}

.landing-container .section-stagger-2 {
  animation: fadeUp 0.4s var(--ease-apple) 0.12s both;
}

.landing-container .section-stagger-3 {
  animation: fadeUp 0.4s var(--ease-apple) 0.20s both;
}

.landing-container .section-stagger-4 {
  animation: fadeUp 0.4s var(--ease-apple) 0.28s both;
}

.landing-container .like-pop {
  animation: likePop 0.3s ease both;
}

/* ============================================================================
   LAYOUT FULL WIDTH — Landing usa toda a área do section-main
   Não mexemos no body-content (margin-left da sidebar é essencial).
   Apenas garantimos que section-main e seu conteúdo não tenham max-width.
   ============================================================================ */
.section-main.landing-page {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  box-sizing: border-box;
}

/* ============================================================================
   CONTAINER
   ============================================================================ */
.landing-container {
  min-height: 100%;
  padding: 1.5rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .landing-container {
    padding: 2.5rem 3rem;
  }
}

@media (min-width: 1200px) {
  .landing-container {
    padding: 2.5rem 4rem;
  }
}

/* ============================================================================
   CART RECOVERY BANNER (Secao 1)
   ============================================================================ */
.landing-container .cart-recovery-banner {
  background: #ffffff;
  border-left: 3px solid var(--neutral-700);
  border-radius: 14px;
  padding: 18px 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

@media (min-width: 640px) {
  .landing-container .cart-recovery-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.landing-container .cart-recovery-content {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.landing-container .cart-recovery-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--neutral-700);
}

.landing-container .cart-recovery-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--neutral-900);
}

.landing-container .cart-recovery-subtitle {
  font-size: 13px;
  color: var(--neutral-600);
  margin-top: 2px;
}

.landing-container .cart-recovery-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.landing-container .cart-recovery-chip {
  border: 1px solid var(--neutral-100);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--neutral-600);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-apple);
}

.landing-container .cart-recovery-chip:hover {
  border-color: var(--neutral-700);
  color: var(--neutral-700);
  background: var(--neutral-75);
}

.landing-container .cart-recovery-btn {
  background: var(--neutral-900);
  color: white;
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-apple);
  white-space: nowrap;
}

.landing-container .cart-recovery-btn:hover {
  background: var(--neutral-700);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  color: white;
  transform: translateY(-1px);
}

/* ============================================================================
   PRODUCT SHOWCASE (Secao 2)
   ============================================================================ */
.landing-container .product-showcase {
  padding: 64px 0 48px;
  width: 100%;
  max-width: 100%;
}

.landing-container .showcase-header .showcase-overline {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--neutral-500);
}

.landing-container .showcase-header .showcase-title {
  font-size: 26px;
  font-weight: 600;
  color: var(--neutral-900);
  max-width: 100%;
  line-height: 1.25;
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .landing-container .showcase-header .showcase-title {
    font-size: 32px;
  }
}

@media (min-width: 1200px) {
  .landing-container .showcase-header .showcase-title {
    font-size: 36px;
  }
}

.landing-container .showcase-header .showcase-subtitle {
  font-size: 16px;
  color: var(--neutral-600);
  margin-top: 1rem;
}

.landing-container .showcase-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.landing-container .showcase-tab {
  font-size: 13px;
  border-radius: 20px;
  padding: 8px 20px;
  transition: all 250ms;
  font-weight: 500;
  border: 1px solid var(--neutral-100);
  background: var(--neutral-75);
  color: var(--neutral-600);
  cursor: pointer;
}

.landing-container .showcase-tab[aria-selected="true"] {
  border: none;
}

.landing-container .showcase-tab[data-product="cloud"][aria-selected="true"] {
  background: var(--cloud-space);
  color: #ffffff;
}

.landing-container .showcase-tab[data-product="vm"][aria-selected="true"] {
  background: var(--virtual-machines);
  color: #1a1a00;
}

.landing-container .showcase-tab[data-product="hugetalk"][aria-selected="true"] {
  background: var(--hugetalk);
  color: #052e16;
}

.landing-container .showcase-progress {
  margin-top: 0.75rem;
  height: 2px;
  background: var(--neutral-100);
  border-radius: 1px;
  overflow: hidden;
}

.landing-container .showcase-progress-bar {
  height: 100%;
  transition: width 50ms linear;
}

.landing-container .showcase-panel-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: stretch;
  min-height: 380px;
  margin-top: 16px;
  max-width: 100%;
}

@media (min-width: 992px) {
  .landing-container .showcase-panel-wrapper {
    gap: 40px;
  }
}

@media (min-width: 1400px) {
  .landing-container .showcase-panel-wrapper {
    gap: 56px;
  }
}

.landing-container .showcase-panel {
  display: none;
  opacity: 0;
  transform: translateX(20px);
  filter: blur(4px);
  transition: opacity 350ms ease, transform 350ms ease, filter 200ms ease;
}

.landing-container .showcase-panel.active {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
}

@media (min-width: 992px) {
  .landing-container .showcase-panel.active {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.landing-container .showcase-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  padding: 6px 14px;
  margin-top: 12px;
}

.landing-container .showcase-badge svg {
  width: 18px;
  height: 18px;
}

.landing-container .showcase-headline {
  font-size: 26px;
  font-weight: 600;
  color: var(--neutral-900);
  line-height: 1.25;
  margin-top: 12px;
}

.landing-container .showcase-description {
  font-size: 15px;
  color: var(--neutral-600);
  line-height: 1.65;
  margin-top: 8px;
}

.landing-container .showcase-ideal-label {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--neutral-400);
  margin-top: 24px;
}

.landing-container .showcase-ideal-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.landing-container .showcase-ideal-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 14px;
  color: var(--neutral-700);
}

.landing-container .showcase-ideal-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.landing-container .showcase-metrics {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 24px;
}

.landing-container .showcase-metric {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.landing-container .showcase-metric-divider {
  width: 1px;
  height: 32px;
  background: var(--neutral-100);
  margin: 0 20px;
}

.landing-container .showcase-metric-value {
  font-size: 18px;
  font-weight: 700;
}

.landing-container .showcase-metric-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--neutral-500);
}

.landing-container .showcase-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.landing-container .showcase-cta-primary {
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-apple);
  border: none;
  cursor: pointer;
}

.landing-container .showcase-cta-primary:hover {
  transform: translateY(-1px);
}

.landing-container .showcase-cta-secondary {
  background: transparent;
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-apple);
  border: 1px solid;
  cursor: pointer;
}

.landing-container .showcase-cta-link {
  background: none;
  border: none;
  color: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.landing-container .showcase-cta-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform var(--duration-base) var(--ease-apple);
}

.landing-container .showcase-cta-link:hover::after {
  transform: scaleX(1);
}

.landing-container .showcase-illustration {
  border-radius: 20px;
  min-height: 300px;
  padding: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-width: 0;
}

.landing-container .showcase-illustration svg {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: contain;
}

@media (min-width: 1200px) {
  .landing-container .showcase-illustration svg {
    max-height: 360px;
  }
}

/* ============================================================================
   CONTENT FEED (Secao 3)
   ============================================================================ */
.landing-container .content-feed {
  margin-bottom: 3rem;
  width: 100%;
  max-width: 100%;
}

.landing-container .feed-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.landing-container .feed-header-icon {
  width: 18px;
  height: 18px;
  color: var(--neutral-700);
}

.landing-container .feed-header-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--neutral-900);
}

.landing-container .feed-header-badge {
  font-size: 11px;
  font-weight: 600;
  background: var(--neutral-100);
  color: var(--neutral-700);
  border-radius: 20px;
  padding: 3px 10px;
}

.landing-container .featured-post {
  border-radius: 16px;
  height: 240px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  margin-bottom: 24px;
  display: block;
  text-decoration: none;
}

.landing-container .featured-post-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-apple);
}

.landing-container .featured-post:hover .featured-post-img {
  transform: scale(1.05);
}

.landing-container .featured-post-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(75, 0, 130, 0.15) 0%, rgba(75, 0, 130, 0.05) 100%);
  transition: transform 500ms var(--ease-apple);
}

.landing-container .featured-post:hover .featured-post-bg {
  transform: scale(1.05);
}

.landing-container .featured-post-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(3, 10, 140, 0.75) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

/* Tags sobre imagem (featured post): texto branco, fundo na cor do produto */
.landing-container .featured-post-tag {
  opacity: 0.92;
  color: #fff !important;
  border: none;
}

.landing-container .featured-post-tag.post-tag-cloud {
  background: var(--cloud-space);
}

.landing-container .featured-post-tag.post-tag-vm {
  background: var(--virtual-machines-dark);
}

.landing-container .featured-post-tag.post-tag-hugetalk {
  background: var(--hugetalk-dark);
}

.landing-container .featured-post-tag.post-tag-accent {
  background: var(--neutral-700);
}

.landing-container .featured-post-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  border: none;
  padding: 0;
}

.landing-container .post-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
  align-self: flex-start;
}

.landing-container .post-tag-cloud {
  background: var(--cloud-space-bg);
  color: var(--cloud-space);
  border: 1px solid var(--cloud-space-border);
}

.landing-container .post-tag-vm {
  background: var(--virtual-machines-bg);
  color: var(--virtual-machines-dark);
  border: 1px solid var(--virtual-machines-border);
}

.landing-container .post-tag-hugetalk {
  background: var(--hugetalk-bg);
  color: var(--hugetalk-dark);
  border: 1px solid var(--hugetalk-border);
}

.landing-container .post-tag-accent {
  background: var(--neutral-100);
  color: var(--neutral-700);
  border: 1px solid var(--neutral-200);
}

.landing-container .featured-post-title {
  font-size: 20px;
  font-weight: 600;
  color: white;
}

.landing-container .small-posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .landing-container .small-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .landing-container .small-posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1400px) {
  .landing-container .small-posts-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-container .small-post-card {
  background: #ffffff;
  border: 1px solid var(--neutral-100);
  border-radius: 14px;
  overflow: hidden;
  transition: box-shadow var(--duration-base) var(--ease-apple);
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.landing-container .small-post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.landing-container .small-post-card .post-cover {
  width: 100%;
  height: 140px;
  overflow: hidden;
  flex-shrink: 0;
}

.landing-container .small-post-card .post-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing-container .small-post-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.landing-container .small-post-card .post-tag {
  margin-bottom: 12px;
}

.landing-container .small-post-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: 6px;
}

.landing-container .post-excerpt {
  font-size: 13px;
  color: var(--neutral-600);
  line-height: 1.5;
}

.landing-container .post-footer {
  border-top: 1px solid var(--neutral-100);
  margin-top: 16px;
  padding-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.landing-container .card-link-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* ============================================================================
   SOCIAL BUTTONS
   ============================================================================ */
.landing-container .social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--neutral-400);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
  font-family: monospace;
}

.landing-container .social-btn svg {
  width: 16px;
  height: 16px;
}

.landing-container .social-btn.light {
  color: rgba(255, 255, 255, 0.8);
}

.landing-container .social-btn.light:hover {
  color: white;
}

.landing-container .social-btn:hover {
  color: var(--neutral-700);
}

.landing-container .social-btn.liked {
  color: #ef4444;
}

.landing-container .social-btn.liked svg {
  fill: #ef4444;
}

.landing-container .social-btn.liked svg {
  animation: likePop 0.3s var(--ease-apple);
}

.landing-container .social-btn-share {
  margin-left: auto;
}

/* ============================================================================
   EXPLORE MORE
   ============================================================================ */
.landing-container .explore-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .landing-container .explore-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .landing-container .explore-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-container .explore-card {
  background: #ffffff;
  border: 1px solid var(--neutral-100);
  border-radius: 14px;
  padding: 20px;
  transition: box-shadow var(--duration-base) var(--ease-apple);
}

.landing-container .explore-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.landing-container .explore-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--neutral-100);
  color: var(--neutral-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.landing-container .explore-card-icon svg {
  width: 18px;
  height: 18px;
}

.landing-container .explore-card-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: 4px;
}

.landing-container .explore-card-desc {
  font-size: 13px;
  color: var(--neutral-600);
  line-height: 1.5;
  margin-bottom: 12px;
}

.landing-container .explore-card-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--neutral-700);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-apple);
}

.landing-container .explore-card:hover .explore-card-link {
  color: var(--neutral-900);
}

.landing-container .explore-card-link svg {
  width: 12px;
  height: 12px;
}

.landing-container .explore-cta-login {
  background: #ffffff;
  border: 1px solid var(--neutral-100);
  border-radius: 14px;
  padding: 40px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.landing-container .explore-cta-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(3, 10, 140, 0.08);
  color: #030A8C;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.landing-container .explore-cta-icon svg {
  width: 20px;
  height: 20px;
}

.landing-container .explore-cta-title {
  font-size: 15px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 4px;
}

.landing-container .explore-cta-subtitle {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 16px;
}

.landing-container .explore-cta-btns {
  display: flex;
  flex-direction: row;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.landing-container .explore-cta-btn-primary {
  background: #030A8C !important;
  color: #ffffff !important;
  border-radius: 20px;
  padding: 8px 24px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 200ms;
  border: none;
}

.landing-container .explore-cta-btn-primary:hover {
  background: #0410b5 !important;
  color: #ffffff !important;
}

.landing-container .explore-cta-btn-secondary {
  background: transparent !important;
  border: 1px solid #f3f4f6 !important;
  border-radius: 20px;
  padding: 8px 24px;
  font-size: 13px;
  font-weight: 500;
  color: #1d1d1f !important;
  text-decoration: none;
  transition: all 200ms;
}

.landing-container .explore-cta-btn-secondary:hover {
  border-color: #030A8C !important;
  color: #030A8C !important;
}

/* ============================================================================
   FEED EMPTY STATE
   ============================================================================ */
.landing-container .feed-empty-state {
  padding: 48px 24px;
  text-align: center;
  background: var(--neutral-75);
  border-radius: 14px;
  border: 1px solid var(--neutral-100);
}

.landing-container .feed-empty-state p {
  font-size: 15px;
  color: var(--neutral-600);
}

/* ============================================================================
   UTILITY
   ============================================================================ */
.landing-container .mb-10 {
  margin-bottom: 2.5rem;
}