.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 253, 247, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-top {
  background: var(--color-primary-dark);
  color: white;
  font-size: 0.8rem;
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 2.4rem;
}

.header-top-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.92);
}

.header-top-badge::before {
  content: '';
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #7fe2a5;
  box-shadow: 0 0 0 6px rgba(127, 226, 165, 0.18);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 5rem;
}

.mobile-nav {
  display: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  display: block;
  background: linear-gradient(135deg, rgba(255, 214, 92, 0.2), rgba(118, 170, 89, 0.2));
  box-shadow: var(--shadow-soft);
  object-fit: contain;
  padding: 0.2rem;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 1.1rem;
  letter-spacing: -0.04em;
}

.brand-text span {
  color: var(--color-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--color-text-light);
  font-weight: var(--fw-medium);
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--color-primary-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.9rem;
  padding: 0.8rem 1.2rem;
  border: 0;
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-primary-dark);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background: var(--color-secondary-deep);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: white;
}

.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: var(--color-whatsapp-dark);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

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

.btn--small {
  min-height: 2.5rem;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
}

.hero {
  background: linear-gradient(180deg, #fffdf8 0%, #f9f6ee 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  min-height: min(38rem, calc(100vh - 7.4rem));
}

.hero-copy {
  max-width: 43rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(79, 122, 69, 0.08);
  border: 1px solid rgba(79, 122, 69, 0.15);
  border-radius: var(--radius-full);
  padding: 0.55rem 0.9rem;
  color: var(--color-primary-dark);
  font-weight: var(--fw-semibold);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.3rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  margin: 1.15rem 0 1rem;
  color: var(--color-text);
}

.hero-title span {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.08rem;
  max-width: 32rem;
  color: var(--color-text-light);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.hero-meta {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  color: var(--color-text-light);
  font-size: 0.98rem;
}

.hero-meta strong {
  color: var(--color-primary-dark);
}

.hero-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.6rem;
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
}

.image-card {
  position: relative;
  overflow: hidden;
  border-radius: 1.25rem;
  background: linear-gradient(135deg, #f5eed7, #ebf3e7);
  aspect-ratio: 4 / 3;
  min-height: 20rem;
}

.image-card img {
  object-fit: cover;
  height: 100%;
}

.image-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: 0.9rem;
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-soft);
}

.image-badge strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
}

.image-badge span {
  color: var(--color-text-light);
  font-weight: var(--fw-medium);
}

.product-button,
.hero-actions .btn,
.info-banner .btn,
.cta-box .btn {
  text-align: center;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover,
.product-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.product-image {
  border-radius: 0.9rem;
  overflow: hidden;
  background: linear-gradient(135deg, #f7efda, #eef6ea);
}

.product-image img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
}

.product-presentation {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.product-price {
  font-weight: var(--fw-black);
  color: var(--color-primary-dark);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  letter-spacing: -0.04em;
}

.product-button {
  margin-top: auto;
}

.info-banner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
  background: linear-gradient(135deg, #edf7ec, #fff8df);
  border: 1px solid rgba(79, 122, 69, 0.12);
  border-radius: 1.4rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.info-banner h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.step-number {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: grid;
  place-items: center;
  font-weight: var(--fw-bold);
  margin-bottom: 0.9rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.25rem 1rem;
  text-align: center;
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  display: grid;
  place-items: center;
  margin: 0 auto 0.8rem;
  background: rgba(79, 122, 69, 0.12);
  color: var(--color-primary-dark);
  font-size: 1.35rem;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.payment-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.payment-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.payment-card p,
.payment-card a {
  color: var(--color-text-light);
}

.cta-box {
  background: var(--color-primary-dark);
  color: white;
  border-radius: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta-box h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
}

.site-footer {
  background: #f6f1e6;
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  margin-bottom: 0.75rem;
}

.footer-list {
  display: grid;
  gap: 0.5rem;
}

.footer-list a,
.footer-list span {
  color: var(--color-text-light);
}

.footer-bottom {
  padding-top: 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-light);
}

.floating-whatsapp {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: var(--z-floating);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-whatsapp);
  color: white;
  border-radius: var(--radius-full);
  padding: 0.9rem 1.2rem;
  font-weight: var(--fw-bold);
  box-shadow: 0 18px 34px rgba(37, 211, 102, 0.4);
}

.page-hero {
  padding: 4rem 0 2rem;
  background: linear-gradient(180deg, #fffdf8 0%, #f9f6ee 100%);
}

.page-hero .hero-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--color-primary-dark);
  font-weight: var(--fw-semibold);
  margin-bottom: 1rem;
}

.page-main {
  padding-bottom: 4rem;
}

.content-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  box-shadow: var(--shadow-soft);
  padding: clamp(1.25rem, 2vw, 2rem);
}

.inline-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.page-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: var(--fw-semibold);
  list-style: none;
}

.faq-item p {
  color: var(--color-text-light);
  margin-top: 0.75rem;
}

.contact-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.4rem;
}

.admin-shell {
  min-height: 100vh;
  background: linear-gradient(180deg, #fffdf7 0%, #f5f0e2 100%);
  padding: 4rem 0;
}

.admin-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 3vw, 2rem);
  max-width: 760px;
  margin: 0 auto;
}

.admin-header {
  margin-bottom: 1.5rem;
}

.admin-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.5rem);
  margin: 0.4rem 0;
}

.admin-header p {
  color: var(--color-text-light);
}

.admin-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-weight: var(--fw-semibold);
}

.field input {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 0.9rem;
  min-height: 3.2rem;
  padding: 0.8rem 1rem;
  font-size: 1rem;
}

.field input:focus {
  border-color: rgba(79, 122, 69, 0.5);
  box-shadow: 0 0 0 3px rgba(79, 122, 69, 0.12);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.5rem;
}

.admin-card-list {
  display: grid;
  gap: 1rem;
}

.admin-price-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.admin-price-card strong {
  font-size: 1rem;
}

.admin-price-card small {
  color: var(--color-text-light);
}

.admin-price-card .price-current {
  color: var(--color-primary-dark);
  font-weight: var(--fw-bold);
}

.inline-status {
  min-height: 1.5rem;
  font-size: 0.96rem;
  color: var(--color-text-light);
}

.inline-status.error {
  color: var(--color-danger);
}

.inline-status.success {
  color: var(--color-success);
}

.hidden {
  display: none !important;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(22, 28, 24, 0.45);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.open {
  display: flex;
}

.modal {
  width: min(560px, 100%);
  background: white;
  border-radius: 1.25rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 1.4rem;
}

.modal h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.modal-list {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 1.25rem;
}

.modal-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-border);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
}

@media (max-width: 1024px) {
  .header-main {
    gap: 1rem;
  }

  .main-nav {
    gap: 0.75rem;
  }

  .nav-link {
    font-size: 0.94rem;
  }

  .header-actions .btn--primary {
    padding-inline: 0.9rem;
    font-size: 0.9rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefits-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .page-grid,
  .info-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .container {
    width: min(var(--container-width), calc(100% - 2rem));
  }

  .header-top {
    font-size: 0.72rem;
  }

  .header-top-inner {
    min-height: 2.1rem;
  }

  .header-top-inner>span:last-child {
    display: none;
  }

  .header-main {
    min-height: 4.5rem;
    gap: 0.75rem;
  }

  .main-nav {
    display: none;
  }

  .brand {
    gap: 0.55rem;
  }

  .brand-mark {
    width: 2.65rem;
    height: 2.65rem;
  }

  .brand-text {
    font-size: 1rem;
  }

  .header-actions {
    margin-left: auto;
  }

  .header-actions .btn--primary {
    display: none;
  }

  .header-actions .btn--ghost {
    min-height: 2.5rem;
    padding: 0.65rem 0.85rem;
  }

  .mobile-nav {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-header) + 1);
    display: block;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    padding: 1.25rem;
    background: rgba(255, 253, 247, 0.98);
    transform: translateY(-0.75rem);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .mobile-nav.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav>.btn {
    margin-left: auto;
  }

  .mobile-nav .main-nav {
    display: grid;
    gap: 0;
    margin-top: 2rem;
    text-align: left;
  }

  .mobile-nav .nav-link {
    display: block;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.05rem;
  }

  body.menu-open {
    overflow: hidden;
  }

  .header-top-inner {
    justify-content: center;
  }

  .header-top-badge {
    font-size: 0.72rem;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 2rem;
    padding-bottom: 2.5rem;
  }

  .hero-title {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-actions,
  .info-banner>div:last-child,
  .admin-actions,
  .modal-actions {
    width: 100%;
  }

  .hero-actions .btn,
  .info-banner .btn,
  .admin-actions .btn,
  .modal-actions .btn {
    width: 100%;
  }

  .hero-meta {
    gap: 0.7rem 1rem;
    font-size: 0.9rem;
  }

  .hero-panel {
    padding: 0.75rem;
    border-radius: 1.25rem;
  }

  .image-card {
    min-height: 0;
  }

  .image-badge {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .section {
    padding: 3.25rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-title {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
  }

  .products-grid,
  .steps-grid,
  .payment-grid,
  .contact-panels,
  .footer-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .floating-whatsapp {
    right: 0.8rem;
    bottom: 0.8rem;
    left: 0.8rem;
    padding: 0.85rem 1rem;
  }

  .page-hero {
    padding: 3rem 0 1.5rem;
  }
}

@media (min-width: 901px) {
  .header-actions .btn--ghost {
    display: none;
  }
}