/**
 * Seção: Como empresas usam o RCS na prática
 * 3 cards + celular interativo (exemplo de mensagem RCS)
 */

.rcs-use-cases-section {
  padding: 80px 0 100px;
  position: relative;
}

.rcs-use-cases-header {
  text-align: center;
  margin-bottom: 48px;
  margin-left: auto;
  margin-right: auto;
}

.rcs-use-cases-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 16px 0;
  background: linear-gradient(199deg, #7b2fff 0%, #3ac6ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rcs-use-cases-desc {
  font-size: 1.15rem;
  color: #555;
  line-height: 1.6;
  margin: 0;
}

.rcs-use-cases-tip {
  margin: 10px 0 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: #5f39c6;
}

[data-theme="dark"] .rcs-use-cases-desc {
  color: rgba(255, 255, 255, 0.85);
}

[data-theme="dark"] .rcs-use-cases-tip {
  color: #a98bff;
}

.rcs-use-cases-layout {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 360px);
  gap: 48px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.rcs-use-cases-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rcs-use-case-card {
  display: block;
  padding: 20px 24px;
  background: #f8f9ff;
  border: 2px solid transparent;
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  text-align: left;
}

.rcs-use-case-card:hover {
  background: #f0f4ff;
  border-color: rgba(123, 47, 255, 0.25);
  box-shadow: 0 4px 20px rgba(123, 47, 255, 0.12);
}

.rcs-use-case-card.is-active {
  background: linear-gradient(135deg, #f8f5ff 0%, #f0f9ff 100%);
  border-color: #7b2fff;
  box-shadow: 0 4px 24px rgba(123, 47, 255, 0.2);
}

[data-theme="dark"] .rcs-use-case-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .rcs-use-case-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(123, 47, 255, 0.4);
}

[data-theme="dark"] .rcs-use-case-card.is-active {
  background: rgba(123, 47, 255, 0.15);
  border-color: #9d6aff;
  box-shadow: 0 4px 24px rgba(123, 47, 255, 0.25);
}

.rcs-use-case-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
  color: #7b2fff;
}

.rcs-use-case-card-icon svg {
  width: 24px;
  height: 24px;
}

[data-theme="dark"] .rcs-use-case-card-icon {
  color: #9d6aff;
}

.rcs-use-case-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #333;
  margin: 0 0 6px 0;
}

[data-theme="dark"] .rcs-use-case-card-title {
  color: #fff;
}

.rcs-use-case-card-desc {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.5;
  margin: 0;
}

[data-theme="dark"] .rcs-use-case-card-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* ========== CELULAR – moldura iPhone igual ao hero do SMS ========== */
.rcs-use-case-phone-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.rcs-demo-phone-wrap {
  position: relative;
  max-width: 300px;
  margin: 0 auto;
  padding: 12px;
  border-radius: 34px;
}

.rcs-demo-phone-wrapper {
  padding: 4px;
  border-radius: 28px;
  position: relative;
  background: linear-gradient(165deg, #3d4654 0%, #343c4a 25%, #2e3542 50%, #2a303c 75%, #262b36 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

[data-theme="dark"] .rcs-demo-phone-wrapper {
  background: linear-gradient(165deg, #2a2e36 0%, #22262d 25%, #1c1f25 50%, #181b20 75%, #14161a 100%);
}

.rcs-demo-phone-side-buttons {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  border-radius: 30px;
}

.rcs-demo-phone-btn {
  position: absolute;
  border-radius: 1px;
  background: linear-gradient(165deg, #3d4654 0%, #343c4a 45%, #2e3542 100%);
}

[data-theme="dark"] .rcs-demo-phone-btn {
  background: linear-gradient(165deg, #2a2e36 0%, #22262d 45%, #1c1f25 100%);
}

.rcs-demo-phone-btn--vol-up {
  left: -1px;
  top: 22%;
  width: 2px;
  height: 20px;
}

.rcs-demo-phone-btn--vol-down {
  left: -1px;
  top: 28%;
  width: 2px;
  height: 20px;
}

.rcs-demo-phone-btn--power {
  right: -1px;
  top: 21%;
  width: 2px;
  height: 32px;
}

.rcs-demo-phone-frame {
  position: relative;
  width: 100%;
  max-width: 286px;
  height: 520px;
  aspect-ratio: 286 / 520;
  margin: 0 auto;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(180deg, #f6f7fb 0%, #eef0f5 50%, #e6e9f0 100%);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

[data-theme="dark"] .rcs-demo-phone-frame {
  background: linear-gradient(180deg, #1c1c1e 0%, #0d0d0f 50%, #000 100%);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.06);
}

.rcs-demo-phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-size: 13px;
}

[data-theme="dark"] .rcs-demo-phone-screen {
  background: #000;
}

/* Status bar (Dynamic Island + ícones) */
.rcs-demo-phone-statusbar {
  position: relative;
  width: 100%;
  height: 44px;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  color: #000;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

[data-theme="dark"] .rcs-demo-phone-statusbar {
  color: #fff;
}

.rcs-demo-phone-time {
  width: 50px;
  text-align: center;
}

.rcs-demo-phone-dynamic-island {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 20px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
}

[data-theme="dark"] .rcs-demo-phone-dynamic-island {
  background: rgba(0, 0, 0, 0.45);
}

.rcs-demo-phone-dot {
  width: 5px;
  height: 5px;
  background: #ff9500;
  border-radius: 50%;
  box-shadow: 0 0 3px rgba(255, 149, 0, 0.4);
}

.rcs-demo-phone-status-icons {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 70px;
  justify-content: flex-end;
}

.rcs-demo-phone-icon {
  width: 18px;
  height: 18px;
  color: inherit;
  fill: currentColor;
}

.rcs-demo-phone-icon--battery {
  width: 22px;
  height: 11px;
}

/* Header RCS – estilo Short Code (logo + nome + verificado + menu) */
.rcs-use-case-phone-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  flex-shrink: 0;
  background: #1a1a1e;
  color: #fff;
}

.rcs-use-case-phone-header--shortcode {
  background: #ffffff;
  border-bottom: none;
}

[data-theme="dark"] .rcs-use-case-phone-header--shortcode {
  background: #0d0d0f;
}

.rcs-use-case-phone-header-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 6px;
}

.rcs-use-case-phone-header-back-icon {
  width: 22px;
  height: 22px;
  color: #3b82f6;
}

.rcs-use-case-phone-header-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rcs-use-case-phone-header-avatar img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.rcs-use-case-phone-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.rcs-use-case-phone-name {
  color: #070707;
  font-size: 0.9rem;
  font-weight: 600;
}

[data-theme="dark"] .rcs-use-case-phone-name {
  color: #fff;
}

.rcs-use-case-phone-verified {
  display: inline-flex;
  color: #3ac6ff;
  flex-shrink: 0;
}

.rcs-use-case-phone-header-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.rcs-use-case-phone-menu {
  display: inline-flex;
  color: #070707;
}

[data-theme="dark"] .rcs-use-case-phone-menu {
  color: #fff;
}

.rcs-use-case-phone-brand {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.95;
}

/* Corpo da conversa RCS – scroll clean como SMS */
.rcs-use-case-phone-body {
  flex: 1;
  padding: 10px 10px 12px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  background: #f5f5f8;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: "Inter", "Plus Jakarta Sans", sans-serif;
  scroll-behavior: smooth;
}

.rcs-use-case-phone-body::-webkit-scrollbar {
  width: 4px;
}

.rcs-use-case-phone-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.18);
  border-radius: 2px;
}

[data-theme="dark"] .rcs-use-case-phone-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .rcs-use-case-phone-body {
  background: #0d0d0f;
}

/* Bloco marca (logo + tagline) como na imagem */
.rcs-use-case-brand-intro {
  width: 100%;
  text-align: center;
  padding: 12px 8px 14px;
  flex-shrink: 0;
}

.rcs-use-case-brand-intro-logo {
  position: relative;
  display: inline-block;
  margin-bottom: 8px;
}

.rcs-use-case-brand-intro-logo img {
  width: 40px;
  height: 40px;
  display: block;
}

.rcs-use-case-brand-intro-verified {
  position: absolute;
  bottom: -2px;
  right: -2px;
  display: inline-flex;
}

.rcs-use-case-brand-intro-text {
  margin: 0;
  font-size: 0.7rem;
  line-height: 1.35;
  color: #555;
  max-width: 100%;
}

[data-theme="dark"] .rcs-use-case-brand-intro-text {
  color: rgba(255, 255, 255, 0.8);
}

/* Thread da conversa (cresce ao clicar) */
.rcs-use-case-conversation {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-top: 8px;
}

.rcs-use-case-conversation-block {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 0;
}

/* Barra de input (não interativa, estilo SMS) */
.rcs-use-case-input-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 15px 8px;
  background: #e8e8ed;
  border-top: none;
  box-shadow: none;
  min-height: 44px;
  flex-shrink: 0;
  pointer-events: none;
}

[data-theme="dark"] .rcs-use-case-input-bar {
  background: #0d0d0f;
  border-top: none;
  box-shadow: none;
}

.rcs-use-case-input-plus {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #0a84ff;
}

.rcs-use-case-input-plus svg {
  width: 22px;
  height: 22px;
}

.rcs-use-case-input-wrap {
  flex: 1;
  min-height: 32px;
  padding: 6px 12px;
  background: #fff;
  border-radius: 18px;
  display: flex;
  align-items: center;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .rcs-use-case-input-wrap {
  background: #2c2c30;
  border-color: rgba(255, 255, 255, 0.1);
}

.rcs-use-case-input-placeholder {
  font-size: 0.65rem;
  color: #888;
  line-height: 1.35;
}

[data-theme="dark"] .rcs-use-case-input-placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.rcs-use-case-input-send {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #8e8e93;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rcs-use-case-input-send svg {
  width: 18px;
  height: 18px;
}

[data-theme="dark"] .rcs-use-case-input-send {
  background: #3a3a3c;
  color: rgba(255, 255, 255, 0.6);
}

/* Home indicator (barra inferior estilo iPhone) */
.rcs-demo-phone-home-indicator {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.35);
  z-index: 4;
  pointer-events: none;
  flex-shrink: 0;
}

[data-theme="dark"] .rcs-demo-phone-home-indicator {
  background: rgba(255, 255, 255, 0.35);
}

.rcs-use-case-msg {
  max-width: 82%;
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
  flex-shrink: 0;
  margin-bottom: 14px;
}

[data-theme="dark"] .rcs-use-case-msg {
  background: #25252a;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.rcs-use-case-msg-text {
  font-size: 0.75rem;
  color: #333;
  line-height: 1.4;
  margin: 0 0 12px 0;
}

[data-theme="dark"] .rcs-use-case-msg-text {
  color: #e2e8f0;
}

.rcs-use-case-msg-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rcs-use-case-msg-buttons .rcs-use-case-btn {
  display: inline-block;
  padding: 8px 16px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(318deg, #1dd1a1 25%, #54a0ff 100%);
  border: none;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(29, 209, 161, 0.35);
  transition: filter 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  animation: rcs-use-case-btn-pulse-strong 1.7s ease-in-out infinite;
}

.rcs-use-case-msg-buttons .rcs-use-case-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(84, 160, 255, 0.35);
}

.rcs-use-case-msg-buttons .rcs-use-case-btn.is-auto-fired {
  animation: none;
  box-shadow: 0 2px 10px rgba(29, 209, 161, 0.28);
}

.rcs-use-case-msg-buttons .rcs-use-case-btn.is-stopped {
  animation: none !important;
}

@keyframes rcs-use-case-btn-pulse-strong {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(29, 209, 161, 0.35), 0 0 0 0 rgba(84, 160, 255, 0.2);
  }

  40% {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(29, 209, 161, 0.42), 0 0 0 4px rgba(84, 160, 255, 0.12);
  }

  70% {
    transform: scale(1.01);
    box-shadow: 0 5px 16px rgba(84, 160, 255, 0.38), 0 0 0 2px rgba(29, 209, 161, 0.15);
  }
}

/* Balão "mensagem enviada" (usuário apertou no botão) */
.rcs-use-case-sent-wrap {
  align-self: flex-end;
  max-width: 92%;
  margin-bottom: 4px;
  margin-top: 2px;
  animation: rcs-use-case-reply-in 0.25s ease;
}

.rcs-use-case-sent-bubble {
  display: inline-block;
  padding: 8px 14px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(318deg, #1dd1a1 25%, #54a0ff 100%);
  border-radius: 18px 18px 4px 18px;
  box-shadow: 0 4px 12px rgba(29, 209, 161, 0.32);
}

[data-theme="dark"] .rcs-use-case-sent-bubble {
  background: linear-gradient(318deg, #1ab88f 25%, #4895e8 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

/* Nova mensagem que aparece ao clicar no botão (resposta da marca) */
.rcs-use-case-reply {
  margin-top: 0;
  align-self: flex-start;
  max-width: 82%;
  animation: rcs-use-case-reply-in 0.3s ease;
}

@keyframes rcs-use-case-reply-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rcs-use-case-reply-text {
  margin: 0;
  padding: 8px 12px;
  font-size: 0.7rem;
  line-height: 1.35;
  color: #333;
  background: #fff;
  border-radius: 12px 12px 12px 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .rcs-use-case-reply-text {
  background: #25252a;
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.08);
}

.rcs-use-case-reply-time {
  display: block;
  margin-top: 4px;
  font-size: 0.6rem;
  color: #888;
  line-height: 1;
  text-align: right;
}

[data-theme="dark"] .rcs-use-case-reply-time {
  color: rgba(255, 255, 255, 0.5);
}

/* Imagem no topo da mensagem (ex.: promoção) */
.rcs-use-case-msg-img {
  width: 100%;
  height: 72px;
  margin: -10px -12px 8px -12px;
  border-radius: 10px 10px 0 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.rcs-use-case-msg-img:not([hidden]) {
  display: block;
}

/* Resposta tipo mapa + link */
.rcs-use-case-reply-map {
  background: #fff;
  border-radius: 14px 14px 14px 4px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .rcs-use-case-reply-map {
  background: #25252a;
  border-color: rgba(255, 255, 255, 0.08);
}

.rcs-use-case-reply-map-img {
  width: 100%;
  height: 72px;
  background: linear-gradient(135deg, #e8eaf0 0%, #d0d5e0 100%);
  background-image: url("https://images.unsplash.com/photo-1524661135-423995f22d0b?w=400&h=120&fit=crop");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rcs-use-case-reply-map-img svg {
  width: 28px;
  height: 28px;
  color: #fff;
  opacity: 0.95;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

[data-theme="dark"] .rcs-use-case-reply-map-img {
  background: linear-gradient(135deg, #2a2a30 0%, #1e1e24 100%);
  background-image: url("https://images.unsplash.com/photo-1524661135-423995f22d0b?w=400&h=120&fit=crop");
  background-size: cover;
  background-position: center;
  filter: brightness(0.7);
}

.rcs-use-case-reply-map-body {
  padding: 8px 10px;
}

.rcs-use-case-reply-map-body p {
  margin: 0 0 6px 0;
  font-size: 0.7rem;
  color: #333;
  line-height: 1.35;
}

[data-theme="dark"] .rcs-use-case-reply-map-body p {
  color: #e2e8f0;
}

.rcs-use-case-reply-map-link {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: #7b2fff;
}

.rcs-use-case-reply-map-link:hover {
  text-decoration: underline;
}

/* Resposta carrossel em tela cheia (puxar para rolar) */
.rcs-use-case-reply--carousel-full {
  max-width: none !important;
  width: calc(100% + 20px);
  margin-left: -10px;
  margin-right: -10px;
  box-sizing: border-box;
}

.rcs-use-case-reply--carousel-full .rcs-use-case-carousel-inner {
  padding-left: 10px;
  padding-right: 10px;
}

.rcs-use-case-carousel-intro {
  margin: 4px 0 10px 0;
  font-size: 0.7rem;
  color: #555;
  line-height: 1.35;
}

[data-theme="dark"] .rcs-use-case-carousel-intro {
  color: rgba(255, 255, 255, 0.85);
}

/* Resposta tipo carrossel – largura total, scroll suave */
.rcs-use-case-reply-carousel {
  width: 100%;
  background: transparent;
  overflow: visible;
  border: none;
  box-shadow: none;
}

[data-theme="dark"] .rcs-use-case-reply-carousel {
  background: transparent;
  border: none;
}

.rcs-use-case-carousel-inner {
  display: flex;
  gap: 10px;
  padding: 0 2px 8px 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  cursor: grab;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.rcs-use-case-carousel-inner::-webkit-scrollbar {
  display: none;
}

.rcs-use-case-carousel-inner.rcs-carousel-dragging {
  cursor: grabbing;
  user-select: none;
}

.rcs-use-case-carousel-card {
  flex: 0 0 82%;
  min-width: 82%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .rcs-use-case-carousel-card {
  background: #25252a;
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.28);
}

.rcs-use-case-carousel-card-img {
  width: 100%;
  height: 100px;
  background: #e8eaf0;
  display: block;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
}

.rcs-use-case-carousel-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rcs-use-case-carousel-card-img svg {
  width: 28px;
  height: 28px;
  color: rgba(255, 255, 255, 0.9);
  display: block;
  margin: auto;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.rcs-use-case-carousel-card-body {
  padding: 10px 12px;
}

.rcs-use-case-carousel-card-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 4px 0;
}

[data-theme="dark"] .rcs-use-case-carousel-card-title {
  color: #fff;
}

.rcs-use-case-carousel-card-desc {
  font-size: 0.68rem;
  color: #555;
  line-height: 1.35;
  margin: 0 0 8px 0;
}

[data-theme="dark"] .rcs-use-case-carousel-card-desc {
  color: rgba(255, 255, 255, 0.75);
}

.rcs-use-case-carousel-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #0a84ff;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: none;
}

.rcs-use-case-carousel-card-btn:hover {
  text-decoration: underline;
}

.rcs-use-case-carousel-card-btn-icon {
  flex-shrink: 0;
  color: #0a84ff;
}

[data-theme="dark"] .rcs-use-case-carousel-card-btn,
[data-theme="dark"] .rcs-use-case-carousel-card-btn-icon {
  color: #5ac8fa;
}

@media (max-width: 992px) {
  .rcs-use-cases-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .rcs-use-case-phone-wrap {
    order: 2;
  }

  .rcs-use-cases-cards {
    order: 1;
  }
}

@media (max-width: 768px) {
  .rcs-use-cases-section {
    padding: 56px 0 72px;
  }

  .rcs-use-cases-header {
    margin-bottom: 26px;
  }

  .rcs-use-cases-title {
    font-size: 2.25rem;
  }

  .rcs-use-cases-desc {
    font-size: 1rem;
  }

  .rcs-use-cases-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(96px, 1fr));
    gap: 8px;
  }

  .rcs-use-case-card {
    min-width: 0;
    padding: 10px 8px;
    border-radius: 12px;
    text-align: center;
  }

  .rcs-use-case-card-icon {
    width: 28px;
    height: 28px;
    margin: 0 auto 6px;
  }

  .rcs-use-case-card-icon svg {
    width: 18px;
    height: 18px;
  }

  .rcs-use-case-card-title {
    font-size: 0.82rem;
    line-height: 1.25;
    margin: 0;
  }

  .rcs-use-case-card-desc {
    display: none;
  }

  .rcs-demo-phone-wrap {
    max-width: 287px;
  }

  .rcs-demo-phone-frame {
    height: 492px;
    max-width: 270px;
  }
}

@media (max-width: 430px) {
  .rcs-use-cases-tip {
    font-size: 0.82rem;
    margin-top: 8px;
  }

  .rcs-use-cases-cards {
    gap: 6px;
  }

  .rcs-use-case-card {
    padding: 9px 6px;
  }

  .rcs-demo-phone-wrap {
    max-width: 266px;
  }

  .rcs-demo-phone-frame {
    height: 474px;
    max-width: 260px;
  }
}