:root {
  --color-brand-cyan: #55AEC7;
  --color-brand-cyan-dark: #2f8fad;
  --color-brand-blue: #1779ba;
  --color-text-dark: #24324a;
  --color-text-light: #5b6577;
  --color-bg-light: #f7f9fc;
  --color-bg-white: #ffffff;
  --color-border: #d9e2ec;
  --color-focus: #55AEC7;
  --shadow-soft: 0 10px 30px rgba(23, 121, 186, 0.10);
}

body {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.hero-title {
  color: var(--color-brand-cyan) !important;
}

.cta-button {
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.cta-button:hover {
  filter: brightness(0.96);
}

.nav-link {
  color: var(--color-text-dark);
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-brand-blue);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 8px;
}

.text-shadow-light {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.20);
}

.hero-overlay {
  background: rgba(8, 20, 35, 0.45);
}

.search-shell {
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.product-card-light {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.product-card-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.10);
}
/* FAQ */
#conteudo-principal .faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  margin-bottom: 1.25rem;
}

#conteudo-principal .faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.10);
  border-color: rgba(85, 174, 199, 0.35);
}

#conteudo-principal .faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 1.5rem;
  margin: 0;
  background: #ffffff;
  color: var(--color-text-dark);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: left;
  border: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

#conteudo-principal .faq-question:hover {
  background: #f8fbfd;
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-question[aria-expanded="true"] {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-question span {
  display: block;
  flex: 1 1 auto;
}

#conteudo-principal .faq-question i {
  color: var(--color-brand-cyan);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s ease;
}

#conteudo-principal .faq-question[aria-expanded="true"] i {
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-answer {
  padding: 1.35rem 1.5rem 1.5rem;
  background: linear-gradient(180deg, #fafdff 0%, #f4f9fc 100%);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  line-height: 1.75;
}

#conteudo-principal .faq-answer.hidden {
  display: none;
}

#conteudo-principal .faq-answer p {
  margin: 0;
  font-size: 1rem;
}/* Carrinho v2 - Itech Diamond */
.cart-hero-v2 {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #07111c;
}

.cart-hero-bg-v2 {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 28, 0.88), rgba(7, 17, 28, 0.42)),
    radial-gradient(circle at 18% 26%, rgba(85, 174, 199, 0.24), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(23, 121, 186, 0.20), transparent 28%),
    linear-gradient(135deg, #07111c, #0f2a40);
}

.cart-hero-bg-v2::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(to bottom, rgba(247,249,252,0), rgba(247,249,252,1));
}

.cart-eyebrow-v2 {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1rem;
  border-radius: 999px;
  color: #d9f5fb;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.cart-title-v2 {
  margin-top: 1.1rem;
  color: #ffffff;
  font-size: clamp(2.7rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: .98;
}

.cart-subtitle-v2 {
  max-width: 720px;
  margin-top: 1rem;
  color: rgba(232, 240, 247, .86);
  font-size: 1.12rem;
  line-height: 1.8;
}

.cart-steps-v2 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
  border-radius: 1.5rem;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(217,226,236,.9);
  box-shadow: 0 18px 45px rgba(15,23,42,.08);
  backdrop-filter: blur(16px);
}

.cart-step-v2 {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  border-radius: 1.1rem;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border: 1px solid var(--color-border);
}

.cart-step-v2 span {
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: var(--color-bg-light);
  font-weight: 900;
}

.cart-step-v2.is-active span {
  color: #fff;
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-step-v2 strong {
  display: block;
  color: var(--color-text-dark);
}

.cart-step-v2 p {
  color: var(--color-text-light);
  font-size: .92rem;
  margin: 0;
}

.cart-layout-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 2rem;
  align-items: start;
}

.cart-items-panel-v2,
.cart-summary-card-v2,
.cart-empty-v2 {
  border-radius: 1.65rem;
  padding: 1.5rem;
}

.cart-panel-header-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-panel-header-v2 h2,
.cart-summary-card-v2 h2 {
  color: var(--color-text-dark);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 900;
  letter-spacing: -.03em;
  margin-top: .35rem;
}

.cart-count-pill-v2 {
  flex-shrink: 0;
  padding: .55rem .9rem;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: rgba(85,174,199,.12);
  border: 1px solid rgba(85,174,199,.22);
  font-weight: 800;
}

.cart-items-list-v2 {
  display: grid;
  gap: 1rem;
}

.cart-item-card-v2 {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 1.15rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1.25rem;
  border: 1px solid var(--color-border);
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.cart-item-card-v2:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(15,23,42,.08);
  border-color: rgba(85,174,199,.35);
}

.cart-item-image-v2 {
  width: 92px;
  height: 92px;
  border-radius: 1rem;
  background: #f4f7fb;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .7rem;
}

.cart-item-image-v2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item-ref-v2 {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--color-brand-blue);
  font-size: .82rem;
  font-weight: 800;
  margin-bottom: .45rem;
}

.cart-item-info-v2 h3 {
  color: var(--color-text-dark);
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 900;
}

.cart-item-info-v2 p {
  color: var(--color-text-light);
  margin-top: .35rem;
  font-size: .92rem;
}

.cart-item-actions-v2 {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .75rem;
}

.quantity-control-v2 {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  overflow: hidden;
}

.quantity-btn-v2 {
  width: 38px;
  height: 38px;
  color: var(--color-brand-blue);
  font-weight: 900;
  background: transparent;
}

.quantity-btn-v2:hover {
  background: rgba(85,174,199,.12);
}

.quantity-input-v2 {
  width: 54px;
  height: 38px;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-dark);
  font-weight: 800;
  background: #fff;
}

.cart-remove-btn-v2 {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #dc2626;
  font-size: .9rem;
  font-weight: 800;
}

.cart-remove-btn-v2:hover {
  color: #991b1b;
}

.cart-summary-v2 {
  position: sticky;
  top: 7rem;
}

.cart-summary-card-v2 {
  position: relative;
  overflow: hidden;
}

.cart-summary-card-v2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-summary-line-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.cart-summary-line-v2 strong {
  color: var(--color-text-dark);
  font-size: 1.2rem;
}

.cart-summary-note-v2 {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(85,174,199,.10);
  color: var(--color-text-light);
  line-height: 1.65;
}

.cart-continue-link-v2,
.cart-clear-btn-v2 {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: .55rem;
  margin-top: .9rem;
  font-weight: 800;
  color: var(--color-brand-blue);
}

.cart-clear-btn-v2 {
  color: #dc2626;
  font-size: .92rem;
}

.cart-empty-v2 {
  text-align: center;
  padding: 4rem 1.5rem;
}

.cart-empty-icon-v2 {
  width: 90px;
  height: 90px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(85,174,199,.12);
  color: var(--color-brand-blue);
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.cart-empty-v2 h2 {
  color: var(--color-text-dark);
  font-size: 2rem;
  font-weight: 900;
}

.cart-empty-v2 p {
  color: var(--color-text-light);
  margin-top: .6rem;
}

@media (max-width: 1024px) {
  .cart-layout-v2 {
    grid-template-columns: 1fr;
  }

  .cart-summary-v2 {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-steps-v2 {
    grid-template-columns: 1fr;
  }

  .cart-item-card-v2 {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .cart-item-actions-v2 {
    grid-column: 1 / -1;
    align-items: stretch;
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (max-width: 520px) {
  .cart-hero-v2 {
    min-height: 320px;
  }

  .cart-item-card-v2 {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cart-item-image-v2 {
    margin: 0 auto;
  }

  .cart-item-actions-v2 {
    flex-direction: column;
    align-items: center;
  }
}:root {
  --color-brand-cyan: #55AEC7;
  --color-brand-cyan-dark: #2f8fad;
  --color-brand-blue: #1779ba;
  --color-text-dark: #24324a;
  --color-text-light: #5b6577;
  --color-bg-light: #f7f9fc;
  --color-bg-white: #ffffff;
  --color-border: #d9e2ec;
  --color-focus: #55AEC7;
  --shadow-soft: 0 10px 30px rgba(23, 121, 186, 0.10);
}

body {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.hero-title {
  color: var(--color-brand-cyan) !important;
}

.cta-button {
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.cta-button:hover {
  filter: brightness(0.96);
}

.nav-link {
  color: var(--color-text-dark);
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-brand-blue);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 8px;
}

.text-shadow-light {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.20);
}

.hero-overlay {
  background: rgba(8, 20, 35, 0.45);
}

.search-shell {
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.product-card-light {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.product-card-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.10);
}
/* FAQ */
#conteudo-principal .faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  margin-bottom: 1.25rem;
}

#conteudo-principal .faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.10);
  border-color: rgba(85, 174, 199, 0.35);
}

#conteudo-principal .faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 1.5rem;
  margin: 0;
  background: #ffffff;
  color: var(--color-text-dark);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: left;
  border: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

#conteudo-principal .faq-question:hover {
  background: #f8fbfd;
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-question[aria-expanded="true"] {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-question span {
  display: block;
  flex: 1 1 auto;
}

#conteudo-principal .faq-question i {
  color: var(--color-brand-cyan);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s ease;
}

#conteudo-principal .faq-question[aria-expanded="true"] i {
  color: var(--color-brand-blue);
}

#conteudo-principal .faq-answer {
  padding: 1.35rem 1.5rem 1.5rem;
  background: linear-gradient(180deg, #fafdff 0%, #f4f9fc 100%);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  line-height: 1.75;
}

#conteudo-principal .faq-answer.hidden {
  display: none;
}

#conteudo-principal .faq-answer p {
  margin: 0;
  font-size: 1rem;
}/* Carrinho v2 - Itech Diamond */
.cart-hero-v2 {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #07111c;
}

.cart-hero-bg-v2 {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 28, 0.88), rgba(7, 17, 28, 0.42)),
    radial-gradient(circle at 18% 26%, rgba(85, 174, 199, 0.24), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(23, 121, 186, 0.20), transparent 28%),
    linear-gradient(135deg, #07111c, #0f2a40);
}

.cart-hero-bg-v2::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(to bottom, rgba(247,249,252,0), rgba(247,249,252,1));
}

.cart-eyebrow-v2 {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1rem;
  border-radius: 999px;
  color: #d9f5fb;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.cart-title-v2 {
  margin-top: 1.1rem;
  color: #ffffff;
  font-size: clamp(2.7rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: .98;
}

.cart-subtitle-v2 {
  max-width: 720px;
  margin-top: 1rem;
  color: rgba(232, 240, 247, .86);
  font-size: 1.12rem;
  line-height: 1.8;
}

.cart-steps-v2 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
  border-radius: 1.5rem;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(217,226,236,.9);
  box-shadow: 0 18px 45px rgba(15,23,42,.08);
  backdrop-filter: blur(16px);
}

.cart-step-v2 {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  border-radius: 1.1rem;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border: 1px solid var(--color-border);
}

.cart-step-v2 span {
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: var(--color-bg-light);
  font-weight: 900;
}

.cart-step-v2.is-active span {
  color: #fff;
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-step-v2 strong {
  display: block;
  color: var(--color-text-dark);
}

.cart-step-v2 p {
  color: var(--color-text-light);
  font-size: .92rem;
  margin: 0;
}

.cart-layout-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 2rem;
  align-items: start;
}

.cart-items-panel-v2,
.cart-summary-card-v2,
.cart-empty-v2 {
  border-radius: 1.65rem;
  padding: 1.5rem;
}

.cart-panel-header-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-panel-header-v2 h2,
.cart-summary-card-v2 h2 {
  color: var(--color-text-dark);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 900;
  letter-spacing: -.03em;
  margin-top: .35rem;
}

.cart-count-pill-v2 {
  flex-shrink: 0;
  padding: .55rem .9rem;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: rgba(85,174,199,.12);
  border: 1px solid rgba(85,174,199,.22);
  font-weight: 800;
}

.cart-items-list-v2 {
  display: grid;
  gap: 1rem;
}

.cart-item-card-v2 {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 1.15rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1.25rem;
  border: 1px solid var(--color-border);
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.cart-item-card-v2:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(15,23,42,.08);
  border-color: rgba(85,174,199,.35);
}

.cart-item-image-v2 {
  width: 92px;
  height: 92px;
  border-radius: 1rem;
  background: #f4f7fb;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .7rem;
}

.cart-item-image-v2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item-ref-v2 {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--color-brand-blue);
  font-size: .82rem;
  font-weight: 800;
  margin-bottom: .45rem;
}

.cart-item-info-v2 h3 {
  color: var(--color-text-dark);
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 900;
}

.cart-item-info-v2 p {
  color: var(--color-text-light);
  margin-top: .35rem;
  font-size: .92rem;
}

.cart-item-actions-v2 {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .75rem;
}

.quantity-control-v2 {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  overflow: hidden;
}

.quantity-btn-v2 {
  width: 38px;
  height: 38px;
  color: var(--color-brand-blue);
  font-weight: 900;
  background: transparent;
}

.quantity-btn-v2:hover {
  background: rgba(85,174,199,.12);
}

.quantity-input-v2 {
  width: 54px;
  height: 38px;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-dark);
  font-weight: 800;
  background: #fff;
}

.cart-remove-btn-v2 {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #dc2626;
  font-size: .9rem;
  font-weight: 800;
}

.cart-remove-btn-v2:hover {
  color: #991b1b;
}

.cart-summary-v2 {
  position: sticky;
  top: 7rem;
}

.cart-summary-card-v2 {
  position: relative;
  overflow: hidden;
}

.cart-summary-card-v2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-summary-line-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.cart-summary-line-v2 strong {
  color: var(--color-text-dark);
  font-size: 1.2rem;
}

.cart-summary-note-v2 {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(85,174,199,.10);
  color: var(--color-text-light);
  line-height: 1.65;
}

.cart-continue-link-v2,
.cart-clear-btn-v2 {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: .55rem;
  margin-top: .9rem;
  font-weight: 800;
  color: var(--color-brand-blue);
}

.cart-clear-btn-v2 {
  color: #dc2626;
  font-size: .92rem;
}

.cart-empty-v2 {
  text-align: center;
  padding: 4rem 1.5rem;
}

.cart-empty-icon-v2 {
  width: 90px;
  height: 90px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(85,174,199,.12);
  color: var(--color-brand-blue);
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.cart-empty-v2 h2 {
  color: var(--color-text-dark);
  font-size: 2rem;
  font-weight: 900;
}

.cart-empty-v2 p {
  color: var(--color-text-light);
  margin-top: .6rem;
}

@media (max-width: 1024px) {
  .cart-layout-v2 {
    grid-template-columns: 1fr;
  }

  .cart-summary-v2 {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-steps-v2 {
    grid-template-columns: 1fr;
  }

  .cart-item-card-v2 {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .cart-item-actions-v2 {
    grid-column: 1 / -1;
    align-items: stretch;
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (max-width: 520px) {
  .cart-hero-v2 {
    min-height: 320px;
  }

  .cart-item-card-v2 {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cart-item-image-v2 {
    margin: 0 auto;
  }

  .cart-item-actions-v2 {
    flex-direction: column;
    align-items: center;
  }
}

/* Carrinho v2 - Itech Diamond */
.cart-hero-v2 {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #07111c;
}

.cart-hero-bg-v2 {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 28, 0.88), rgba(7, 17, 28, 0.42)),
    radial-gradient(circle at 18% 26%, rgba(85, 174, 199, 0.24), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(23, 121, 186, 0.20), transparent 28%),
    linear-gradient(135deg, #07111c, #0f2a40);
}

.cart-hero-bg-v2::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(to bottom, rgba(247,249,252,0), rgba(247,249,252,1));
}

.cart-eyebrow-v2 {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1rem;
  border-radius: 999px;
  color: #d9f5fb;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.cart-title-v2 {
  margin-top: 1.1rem;
  color: #ffffff;
  font-size: clamp(2.7rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: .98;
}

.cart-subtitle-v2 {
  max-width: 720px;
  margin-top: 1rem;
  color: rgba(232, 240, 247, .86);
  font-size: 1.12rem;
  line-height: 1.8;
}

.cart-steps-v2 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
  border-radius: 1.5rem;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(217,226,236,.9);
  box-shadow: 0 18px 45px rgba(15,23,42,.08);
  backdrop-filter: blur(16px);
}

.cart-step-v2 {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  border-radius: 1.1rem;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border: 1px solid var(--color-border);
}

.cart-step-v2 span {
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: var(--color-bg-light);
  font-weight: 900;
}

.cart-step-v2.is-active span {
  color: #fff;
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-step-v2 strong {
  display: block;
  color: var(--color-text-dark);
}

.cart-step-v2 p {
  color: var(--color-text-light);
  font-size: .92rem;
  margin: 0;
}

.cart-layout-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 2rem;
  align-items: start;
}

.cart-items-panel-v2,
.cart-summary-card-v2,
.cart-empty-v2 {
  border-radius: 1.65rem;
  padding: 1.5rem;
}

.cart-panel-header-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-panel-header-v2 h2,
.cart-summary-card-v2 h2 {
  color: var(--color-text-dark);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 900;
  letter-spacing: -.03em;
  margin-top: .35rem;
}

.cart-count-pill-v2 {
  flex-shrink: 0;
  padding: .55rem .9rem;
  border-radius: 999px;
  color: var(--color-brand-blue);
  background: rgba(85,174,199,.12);
  border: 1px solid rgba(85,174,199,.22);
  font-weight: 800;
}

.cart-items-list-v2 {
  display: grid;
  gap: 1rem;
}

.cart-item-card-v2 {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 1.15rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1.25rem;
  border: 1px solid var(--color-border);
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.cart-item-card-v2:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(15,23,42,.08);
  border-color: rgba(85,174,199,.35);
}

.cart-item-image-v2 {
  width: 92px;
  height: 92px;
  border-radius: 1rem;
  background: #f4f7fb;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .7rem;
}

.cart-item-image-v2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item-ref-v2 {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--color-brand-blue);
  font-size: .82rem;
  font-weight: 800;
  margin-bottom: .45rem;
}

.cart-item-info-v2 h3 {
  color: var(--color-text-dark);
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 900;
}

.cart-item-info-v2 p {
  color: var(--color-text-light);
  margin-top: .35rem;
  font-size: .92rem;
}

.cart-item-actions-v2 {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .75rem;
}

.quantity-control-v2 {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  overflow: hidden;
}

.quantity-btn-v2 {
  width: 38px;
  height: 38px;
  color: var(--color-brand-blue);
  font-weight: 900;
  background: transparent;
}

.quantity-btn-v2:hover {
  background: rgba(85,174,199,.12);
}

.quantity-input-v2 {
  width: 54px;
  height: 38px;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-dark);
  font-weight: 800;
  background: #fff;
}

.cart-remove-btn-v2 {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #dc2626;
  font-size: .9rem;
  font-weight: 800;
}

.cart-remove-btn-v2:hover {
  color: #991b1b;
}

.cart-summary-v2 {
  position: sticky;
  top: 7rem;
}

.cart-summary-card-v2 {
  position: relative;
  overflow: hidden;
}

.cart-summary-card-v2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-brand-cyan), var(--color-brand-blue));
}

.cart-summary-line-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.cart-summary-line-v2 strong {
  color: var(--color-text-dark);
  font-size: 1.2rem;
}

.cart-summary-note-v2 {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(85,174,199,.10);
  color: var(--color-text-light);
  line-height: 1.65;
}

.cart-continue-link-v2,
.cart-clear-btn-v2 {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: .55rem;
  margin-top: .9rem;
  font-weight: 800;
  color: var(--color-brand-blue);
}

.cart-clear-btn-v2 {
  color: #dc2626;
  font-size: .92rem;
}

.cart-empty-v2 {
  text-align: center;
  padding: 4rem 1.5rem;
}

.cart-empty-icon-v2 {
  width: 90px;
  height: 90px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(85,174,199,.12);
  color: var(--color-brand-blue);
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.cart-empty-v2 h2 {
  color: var(--color-text-dark);
  font-size: 2rem;
  font-weight: 900;
}

.cart-empty-v2 p {
  color: var(--color-text-light);
  margin-top: .6rem;
}

@media (max-width: 1024px) {
  .cart-layout-v2 {
    grid-template-columns: 1fr;
  }

  .cart-summary-v2 {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-steps-v2 {
    grid-template-columns: 1fr;
  }

  .cart-item-card-v2 {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .cart-item-actions-v2 {
    grid-column: 1 / -1;
    align-items: stretch;
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (max-width: 520px) {
  .cart-hero-v2 {
    min-height: 320px;
  }

  .cart-item-card-v2 {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cart-item-image-v2 {
    margin: 0 auto;
  }

  .cart-item-actions-v2 {
    flex-direction: column;
    align-items: center;
  }
}


/* Carrinho - etapas da cotação */
.cart-progress-v2 {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem 1.25rem;
  margin-top: 2rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(14px);
}

.cart-progress-step-v2 {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: #334155;
  font-weight: 800;
  white-space: nowrap;
}

.cart-progress-step-v2 span {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: #e8f2f8;
  color: var(--color-brand-blue);
  font-size: 0.9rem;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(23, 121, 186, 0.12);
}

.cart-progress-step-v2 strong {
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.cart-progress-step-v2.is-active span,
.cart-progress-step-v2.is-complete span {
  background: linear-gradient(135deg, var(--color-brand-cyan), var(--color-brand-blue));
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(23, 121, 186, 0.22);
}

.cart-progress-step-v2.is-active strong,
.cart-progress-step-v2.is-complete strong {
  color: #0f2f47;
}

.cart-progress-line-v2 {
  height: 2px;
  border-radius: 9999px;
  background: linear-gradient(90deg, rgba(85, 174, 199, 0.35), rgba(23, 121, 186, 0.14));
}

@media (max-width: 640px) {
  .cart-progress-v2 {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .cart-progress-line-v2 {
    display: none;
  }

  .cart-progress-step-v2 {
    justify-content: flex-start;
  }
}