/* ==========================================================================
   MedControl — Landing Page
   Identidade visual aplicada: paleta institucional + tipografia Gotham
   (Montserrat como fallback web fiel — Gotham é fonte paga/licenciada;
   se você tiver os arquivos via Adobe Fonts/licença própria, troco para
   @font-face com os arquivos originais).
   ========================================================================== */

:root {
  --radius: 6px;

  /* Paleta institucional MedControl */
  --text: #231f20;
  --blue: #164990;
  --blue-dark: #1e3a6c;
  --gray-light: #e6e7e7;
  --white: #ffffff;
  --accent: #ba2027;

  --font-sans: "Montserrat", "Gotham", ui-sans-serif, system-ui, -apple-system, sans-serif;

  --max-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  /* A rolagem suave agora é feita via JS (Lenis) — ver script.js.
     Não usar "scroll-behavior: smooth" aqui, pois os dois brigam entre si. */
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--white);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2.5rem;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--blue);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--accent);
}

h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

h2 {
  font-size: 2rem;
  line-height: 1.2;
  margin-top: 0.9rem;
}

@media (min-width: 768px) {
  h2 {
    font-size: 2.75rem;
  }
}

/* ---------------------------------------------------------------------- */
/* Placeholder de mídia                                                   */
/* ---------------------------------------------------------------------- */

.media-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 220px;
  background: repeating-linear-gradient(
    135deg,
    var(--gray-light),
    var(--gray-light) 10px,
    #dcdddd 10px,
    #dcdddd 20px
  );
  border: 1px dashed #b6b8b9;
  border-radius: var(--radius);
  color: #6b6d6e;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  text-align: center;
  padding: 1rem;
}

/* ---------------------------------------------------------------------- */
/* Header / Nav                                                           */
/* ---------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-light);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  gap: 1.5rem;
}

.logo-img {
  height: 34px;
  width: auto;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
}

.nav-links a {
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.2s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
}

/* Botão do WhatsApp no header: visível só a partir do desktop
   (seletor combinado .btn.header-whatsapp-btn para garantir especificidade
   maior que a regra genérica .btn, que também define display) */
.btn.header-whatsapp-btn {
  display: none;
}

@media (min-width: 900px) {
  .btn.header-whatsapp-btn {
    display: inline-flex;
  }
}

/* Botão hambúrguer: visível só no mobile */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: 1px solid var(--gray-light);
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
}

.mobile-menu-btn span {
  display: block;
  width: 1.1rem;
  height: 2px;
  background-color: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 900px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Painel do menu mobile — sobreposto (não empurra o conteúdo da página),
   com leve animação de abrir/fechar */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 39;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 1.5rem 1.5rem;
  border-top: 1px solid var(--gray-light);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  box-shadow: 0 16px 32px -12px rgba(20, 24, 28, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
}

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

.mobile-menu-links {
  display: flex;
  flex-direction: column;
}

.mobile-menu-links a {
  padding: 0.85rem 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--gray-light);
}

.mobile-menu-links a:last-child {
  border-bottom: none;
}

.mobile-menu-links a[aria-current="page"] {
  color: var(--blue);
}

/* .btn.mobile-menu-whatsapp (combinado, não só .mobile-menu-whatsapp) para
   evitar o mesmo problema de especificidade que aconteceu com o botão do
   header: a regra genérica .btn não pode ganhar de propriedades que essa
   classe também define. */
.btn.mobile-menu-whatsapp {
  margin-top: 1rem;
  justify-content: center;
  width: 100%;
}

@media (min-width: 900px) {
  .mobile-menu {
    display: none !important;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--white);
  padding: 0.7rem 1.35rem;
}

.btn-accent:hover {
  background-color: #9c1b21;
}

.btn-accent-lg {
  background-color: var(--accent);
  color: var(--white);
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

.btn-accent-lg:hover {
  background-color: #9c1b21;
}

.btn-outline-blue {
  background: transparent;
  border: 1.5px solid var(--blue);
  color: var(--blue);
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

.btn-outline-blue:hover {
  background-color: var(--blue);
  color: var(--white);
}

.btn-outline-white {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

.btn-outline-white:hover {
  border-color: var(--white);
  background-color: rgba(255, 255, 255, 0.08);
}

.btn-white {
  background-color: var(--white);
  color: var(--blue-dark);
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  background-image: url('imagens/hero-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Fade preto para transparente, da esquerda para a direita (desktop) */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.62) 30%,
    rgba(0, 0, 0, 0.22) 65%,
    rgba(0, 0, 0, 0.06) 100%
  );
  z-index: 0;
}

/* Mobile: sobreposição sólida em vez de degradê */
@media (max-width: 899px) {
  .hero::before {
    background: rgba(0, 0, 0, 0.15);
  }
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 3rem;
  padding-top: 6.5rem;
  padding-bottom: 0;
}

@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: stretch;
    padding-top: 6rem;
    padding-bottom: 0;
  }
}

/* Texto do hero — fundo escuro */
.hero .eyebrow {
  color: rgba(255, 255, 255, 0.85);
}

.hero .eyebrow::before {
  background-color: var(--accent);
}

.hero-main {
  padding-bottom: 5.5rem;
}

@media (min-width: 900px) {
  .hero-main {
    padding-bottom: 6rem;
  }
}

.hero-main h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  margin: 0 0 1.5rem 0;
  color: var(--white);
}

@media (min-width: 768px) {
  .hero-main h1 {
    font-size: 3.5rem;
  }
}

.hero-main h1 .hero-title-regular {
  font-weight: 400;
}

.hero-main h1 .accent-word {
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
}

.hero-main .lead {
  max-width: 34rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 2.25rem 0;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* Botão outline adaptado para fundo azul */
.hero .btn-outline-blue {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.hero .btn-outline-blue:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.metric-label {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.65);
  max-width: 10rem;
}

/* Coluna da enfermeira — altura acompanha o bloco de texto ao lado */
.hero-media {
  display: flex;
  align-items: stretch;
  justify-content: center;
  align-self: stretch;
}

/* Mobile: esconde a enfermeira */
@media (max-width: 899px) {
  .hero-media {
    display: none;
  }
}

.hero-nurse {
  display: block;
  width: auto;
  max-width: 100%;
  height: 100%;
  max-height: 640px;
  object-fit: contain;
  object-position: bottom;
}

/* ---------------------------------------------------------------------- */
/* Social proof                                                            */
/* ---------------------------------------------------------------------- */

.social-proof {
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-light);
}

.social-proof .container {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.social-proof p {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #6b6d6e;
  margin: 0;
}

.logo-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.logo-grid div {
  display: flex;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  background-color: var(--gray-light);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
}

.logo-grid div img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ---------------------------------------------------------------------- */
/* Sections generic                                                        */
/* ---------------------------------------------------------------------- */

.section-inner {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .section-inner {
    padding-top: 6.5rem;
    padding-bottom: 6.5rem;
  }
}

/* Modificador: reduz só o espaçamento superior, para encurtar a transição
   entre duas seções específicas sem alterar o ritmo do resto da página. */
.section-inner--tight-top {
  padding-top: 3rem;
}

@media (min-width: 768px) {
  .section-inner--tight-top {
    padding-top: 4rem;
  }
}

/* ---------------------------------------------------------------------- */
/* About                                                                   */
/* ---------------------------------------------------------------------- */

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

.about .container {
  display: grid;
  gap: 3rem;
}

@media (min-width: 900px) {
  .about .container {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
  }
  .about-media-first .about-media {
    order: 1;
  }
  .about-media-first .about-copy {
    order: 2;
  }
}

.about-copy .lead-strong {
  font-size: 1.1875rem;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 1.25rem 0;
}

.about-copy p {
  font-size: 1rem;
  line-height: 1.75;
  color: #55585a;
  margin: 0 0 1.25rem 0;
}

.about-media .media-placeholder {
  min-height: 340px;
  border-radius: 12px;
}

.about-media img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

/* ---------------------------------------------------------------------- */
/* Product lines                                                          */
/* ---------------------------------------------------------------------- */

.product-lines {
  background-color: var(--blue-dark);
  color: var(--white);
}

.product-lines .eyebrow {
  color: #a9c1e0;
}

.product-lines .eyebrow::before {
  background-color: var(--accent);
}

/* Variante com fundo vermelho (usada na página de Catálogo) */
.product-lines.product-lines-accent {
  background-color: var(--accent);
}

.product-lines.product-lines-accent .eyebrow {
  color: rgba(255, 255, 255, 0.8);
}

.product-lines.product-lines-accent .eyebrow::before {
  background-color: var(--white);
}

.product-lines.product-lines-accent .product-card-top {
  color: rgba(255, 255, 255, 0.8);
}

.product-lines.product-lines-accent .btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.product-lines-head {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
}

@media (min-width: 768px) {
  .product-lines-head {
    flex-direction: row;
    align-items: flex-end;
  }
}

.product-lines-head .btn-outline-white {
  align-self: flex-start;
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
}

.product-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1.25rem;
}

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

.product-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.product-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
}

.product-card:hover .product-card-cta {
  transform: translateX(4px);
}

.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: #a9c1e0;
}

.product-card h3 {
  font-size: 1.375rem;
  line-height: 1.3;
  margin: 0;
}

.product-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #c7d3e3;
  margin: 0;
}

.product-card-cta {
  margin-top: 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  transition: transform 0.15s ease;
  width: fit-content;
}

/* ---------------------------------------------------------------------- */
/* Differentials                                                          */
/* ---------------------------------------------------------------------- */

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

.differentials-head {
  max-width: 42rem;
}

.differentials-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1.25rem;
}

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

.differential-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: var(--gray-light);
  border-radius: var(--radius);
  border-top: 3px solid var(--blue);
  padding: 1.75rem;
}

.differential-card .n {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.differential-card .label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
}

.differential-card .body {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #57595a;
}

/* ---------------------------------------------------------------------- */
/* Testimonials                                                          */
/* ---------------------------------------------------------------------- */

.testimonials {
  background-color: var(--gray-light);
}

.testimonials-head {
  max-width: 42rem;
}

.testimonials-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1.25rem;
}

.testimonial-card {
  display: grid;
  gap: 1.75rem;
  background-color: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  align-items: center;
}

@media (min-width: 640px) {
  .testimonial-card {
    grid-template-columns: 9rem 1fr;
    padding: 2rem;
  }
}

.testimonial-media .media-placeholder {
  min-height: 160px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
}

.testimonial-body {
  position: relative;
}

.testimonial-body::before {
  content: "\201C";
  position: absolute;
  top: -1.75rem;
  left: 0;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-card blockquote {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin: 0;
  position: relative;
  z-index: 1;
}

.testimonial-card figcaption {
  border-top: 1px solid var(--gray-light);
  margin-top: 1.25rem;
  padding-top: 1.25rem;
}

.testimonial-card .author {
  font-size: 0.875rem;
  font-weight: 700;
}

.testimonial-card .org {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
}

/* ---------------------------------------------------------------------- */
/* Video section                                                          */
/* ---------------------------------------------------------------------- */

.video-section {
  background-color: var(--white);
}

.video-section .container {
  text-align: center;
}

.video-section .eyebrow {
  justify-content: center;
}

.video-section h2 {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.video-section .media-placeholder {
  margin-top: 3rem;
  min-height: 420px;
  border-radius: 12px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.institutional-video {
  margin: 3rem auto 0;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.25);
  background-color: #000;
  display: block;
}

/* ---------------------------------------------------------------------- */
/* Final CTA / Contato                                                     */
/* ---------------------------------------------------------------------- */

.final-cta {
  background-color: var(--accent);
  color: var(--white);
}

.final-cta .container {
  display: grid;
  gap: 3rem;
}

@media (min-width: 900px) {
  .final-cta .container {
    grid-template-columns: 1.2fr 1fr;
  }
}

.final-cta-main .eyebrow {
  color: rgba(255, 255, 255, 0.75);
}

.final-cta-main .eyebrow::before {
  background-color: var(--white);
}

.final-cta-main .lead {
  max-width: 34rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin: 1.5rem 0 2.25rem 0;
}

.final-cta-info {
  display: grid;
  gap: 1.75rem;
  align-content: start;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 2rem;
  font-size: 0.875rem;
}

.final-cta-info dt {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.7);
}

.final-cta-info dd {
  margin: 0.4rem 0 0 0;
  font-size: 1rem;
  line-height: 1.6;
}

/* ---------------------------------------------------------------------- */
/* Footer                                                                  */
/* ---------------------------------------------------------------------- */

.site-footer {
  background-color: var(--blue-dark);
  color: var(--white);
}

.site-footer .container {
  padding-top: 4.5rem;
  padding-bottom: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 1.5rem;
}

.footer-brand {
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 3rem;
  }
  .footer-brand {
    grid-column: span 5;
  }
  .footer-nav {
    grid-column: span 3;
  }
  .footer-contact {
    grid-column: span 4;
  }
}

.footer-logo-img {
  height: 32px;
  width: auto;
}

.footer-brand p {
  margin-top: 1.25rem;
  max-width: 22rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #b9c6da;
}

.social-icons {
  margin-top: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icons a {
  display: inline-flex;
  height: 2.375rem;
  width: 2.375rem;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: var(--white);
  transition: background-color 0.15s ease;
}

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

.footer-nav h3,
.footer-contact h3 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #a9c1e0;
  margin: 0;
}

.footer-nav ul,
.footer-contact ul {
  margin: 1.25rem 0 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: #d7dfea;
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.75rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #a9b8cd;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--white);
}

/* ---------------------------------------------------------------------- */
/* WhatsApp floating button                                                */
/* ---------------------------------------------------------------------- */

.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0;
  border-radius: 999px;
  background-color: #25d366;
  color: var(--white);
  height: 3.25rem;
  padding: 0 0.8125rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: transform 0.15s ease, padding 0.25s ease;
  white-space: nowrap;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  padding: 0 1.35rem;
}

.whatsapp-float svg {
  flex-shrink: 0;
  height: 1.375rem;
  width: 1.375rem;
  fill: currentColor;
}

.whatsapp-float .whatsapp-float-text {
  display: inline-block;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-width 0.25s ease, opacity 0.2s ease, margin-left 0.25s ease;
}

.whatsapp-float:hover .whatsapp-float-text {
  max-width: 14rem;
  opacity: 1;
  margin-left: 0.6rem;
}

/* ==========================================================================
   Páginas internas — banner, breadcrumb, blog, artigo
   ========================================================================== */

/* ---------------------------------------------------------------------- */
/* Nav — item ativo                                                        */
/* ---------------------------------------------------------------------- */

.nav-links a[aria-current="page"] {
  color: var(--accent);
}

.nav-links a[aria-current="page"]::after {
  width: 100%;
}

/* ---------------------------------------------------------------------- */
/* Page banner (hero das páginas internas)                                */
/* ---------------------------------------------------------------------- */

.page-banner {
  background-color: var(--blue-dark);
  color: var(--white);
}

.page-banner .container {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .page-banner .container {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}

.breadcrumb a:hover {
  color: var(--white);
}

.page-banner .eyebrow {
  color: #a9c1e0;
}

.page-banner .eyebrow::before {
  background-color: var(--accent);
}

.page-banner h1 {
  font-size: 2.25rem;
  line-height: 1.15;
  margin: 1rem 0 1.25rem 0;
  color: var(--white);
  max-width: 42rem;
}

@media (min-width: 768px) {
  .page-banner h1 {
    font-size: 3rem;
  }
}

.page-banner .lead {
  max-width: 38rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

/* ---------------------------------------------------------------------- */
/* Linhas — página detalhada                                               */
/* ---------------------------------------------------------------------- */

.lines-list {
  display: flex;
  flex-direction: column;
}

.line-block {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.line-block:last-child {
  border-bottom: none;
}

@media (min-width: 900px) {
  .line-block {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .line-block:nth-child(even) .line-media {
    order: 2;
  }
}

.line-media .media-placeholder {
  min-height: 280px;
  border-radius: 12px;
}

.line-media img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.line-copy .line-number {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.line-copy h2 {
  font-size: 1.75rem;
  margin-top: 0.75rem;
}

@media (min-width: 768px) {
  .line-copy h2 {
    font-size: 2.125rem;
  }
}

.line-copy p {
  font-size: 1rem;
  line-height: 1.75;
  color: #55585a;
  margin: 1.25rem 0 1.75rem 0;
}

/* ---------------------------------------------------------------------- */
/* Blog — listagem                                                        */
/* ---------------------------------------------------------------------- */

.blog-grid {
  display: grid;
  gap: 1.75rem;
}

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

.blog-card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.blog-card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
}

.blog-card .media-placeholder {
  aspect-ratio: 16 / 9;
  min-height: 0;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--gray-light);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--gray-light);
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.75rem;
}

.blog-card-body h3 {
  font-size: 1.25rem;
  line-height: 1.35;
}

.blog-card-body p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #55585a;
  margin: 0;
}

.blog-card-cta {
  margin-top: 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  transition: transform 0.15s ease;
  width: fit-content;
}

.blog-card:hover .blog-card-cta {
  transform: translateX(4px);
}

/* ---------------------------------------------------------------------- */
/* Blog — artigo                                                          */
/* ---------------------------------------------------------------------- */

.article-hero {
  margin-bottom: 2.5rem;
}

.article-hero .media-placeholder {
  min-height: 320px;
  border-radius: 12px;
}

/* Slider de imagens do artigo — navegação manual (sem autoplay) */
.article-slider {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background-color: var(--gray-light);
}

.article-slider-track {
  display: flex;
  transition: transform 0.35s ease;
}

.article-slider-slide {
  flex: 0 0 100%;
  aspect-ratio: 16 / 9;
}

.article-slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.article-slider-arrow:hover {
  background: var(--white);
}

.article-slider-arrow.prev {
  left: 0.75rem;
}

.article-slider-arrow.next {
  right: 0.75rem;
}

.article-slider-counter {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background: rgba(0, 0, 0, 0.55);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.article-body {
}

.article-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #3a3c3d;
  margin: 0 0 1.5rem 0;
}

.article-nav {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.article-nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  max-width: 20rem;
}

.article-nav-link img {
  width: 3.5rem;
  height: 3.5rem;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

.article-nav-link.next {
  text-align: right;
  margin-left: auto;
  flex-direction: row-reverse;
}

.article-nav-link .text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.article-nav-link .direction {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
}

.article-nav-link .title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
}

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

.blog-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: 2.5rem;
}

/* ==========================================================================
   Página de Contato — layout em duas colunas (info + formulário)
   ========================================================================== */

.contact-main-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact-main-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .contact-left-col {
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  .contact-left-col .map-wrapper {
    flex: 1;
    height: auto;
  }
}

/* Caixa "Conversar via WhatsApp" */
.whatsapp-sell-box {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .whatsapp-sell-box {
    flex-direction: row;
    align-items: center;
  }
}

.whatsapp-sell-box .sell-title {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.whatsapp-sell-box .sell-desc {
  font-size: 0.875rem;
  color: #55585a;
}

.whatsapp-sell-box .btn {
  flex-shrink: 0;
}

/* Linha de redes sociais */
.social-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.social-contact-row a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
  flex: 1;
  min-width: 120px;
}

.social-contact-row a:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.social-contact-row svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Caixa "Nossa base" */
.base-info-box {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.base-info-box .base-title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.base-info-box .base-desc {
  font-size: 0.9375rem;
  color: #55585a;
  line-height: 1.65;
}

.base-info-box a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.base-info-box a:hover {
  color: var(--blue-dark);
}

/* Mapa */
.map-wrapper {
  width: 100%;
  height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-light);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Formulário de contato */
.contact-form-container {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 2.5rem;
}

@media (max-width: 640px) {
  .contact-form-container {
    padding: 1.5rem;
  }
}

.contact-form-container .form-eyebrow {
  display: block;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--blue);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  background: var(--white);
  border: 1px solid #cfd1d2;
  border-radius: 8px;
  color: var(--text);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9a9c9d;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--gray-light);
}

.form-disclaimer {
  font-size: 0.75rem;
  color: #7a7c7d;
  margin-top: -0.75rem;
  margin-bottom: 1.5rem;
}

.msg {
  font-size: 0.8125rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  display: none;
  line-height: 1.5;
}

.msg.show {
  display: block;
}

.msg.err {
  background: #fdecec;
  color: var(--accent);
  border: 1px solid #f0c9cb;
}

.msg.ok {
  background: #e4f5ea;
  color: #1a7f47;
  border: 1px solid #bfe6cd;
}

/* ==========================================================================
   Página de produto — PHM MedControl
   ========================================================================== */

.phm-intro .container {
  display: grid;
  gap: 3rem;
}

@media (min-width: 900px) {
  .phm-intro .container {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.phm-intro .media-placeholder {
  min-height: 320px;
  border-radius: 12px;
}

.phm-intro img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.phm-intro-copy p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: #55585a;
  margin: 1.25rem 0 0 0;
}

.phm-steps {
  display: grid;
  gap: 1.25rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .phm-steps {
    grid-template-columns: repeat(5, 1fr);
  }
}

.phm-step {
  background: var(--gray-light);
  border-radius: var(--radius);
  border-top: 3px solid var(--blue);
  padding: 1.5rem;
}

.phm-step .n {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.phm-step .t {
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
}

.phm-step p {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #55585a;
}

.phm-materials {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .phm-materials {
    grid-template-columns: 1fr 1fr;
  }
}

.phm-materials-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.phm-materials-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 1rem 0;
}

.phm-materials-card.ok {
  border-top: 3px solid var(--blue);
}

.phm-materials-card.no {
  border-top: 3px solid var(--accent);
}

.phm-materials-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
  color: #55585a;
}

.phm-materials-card li::before {
  content: "•";
  color: var(--blue);
  margin-right: 0.5rem;
}

.phm-materials-card.no li::before {
  color: var(--accent);
}

.compare-table-wrap {
  overflow-x: auto;
  margin-top: 3rem;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  min-width: 640px;
}

.compare-table th {
  background: var(--blue-dark);
  color: var(--white);
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.6875rem;
  white-space: nowrap;
}

.compare-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--gray-light);
  color: var(--text);
  vertical-align: top;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr.highlight td {
  background: #eef3fa;
  font-weight: 700;
}

/* Tabela chave/valor (ficha técnica, parâmetros) */
.spec-table-wrap {
  margin-top: 2rem;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  border-bottom: 1px solid var(--gray-light);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-row:nth-child(odd) {
  background: var(--gray-light);
}

.spec-row .k {
  padding: 0.9rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--blue);
  border-right: 1px solid var(--gray-light);
}

.spec-row .v {
  padding: 0.9rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.55;
}

@media (max-width: 560px) {
  .spec-row {
    grid-template-columns: 1fr;
  }
  .spec-row .k {
    border-right: none;
    border-bottom: 1px solid var(--gray-light);
    padding-bottom: 0.4rem;
  }
}

/* Tabela de materiais compatíveis / incompatíveis */
.materials-table-wrap {
  margin-top: 2rem;
  overflow-x: auto;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
}

.materials-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

.materials-table th {
  padding: 0.85rem 1.25rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
}

.materials-table th.ok-head {
  background: var(--blue);
}

.materials-table th.no-head {
  background: var(--accent);
}

.materials-table td {
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text);
  border-bottom: 1px solid var(--gray-light);
  border-right: 1px solid var(--gray-light);
  vertical-align: top;
}

.materials-table td:last-child {
  border-right: none;
}

.materials-table tr:last-child td {
  border-bottom: none;
}

.materials-table tr:nth-child(even) td {
  background: var(--gray-light);
}

.materials-table td.empty-cell {
  color: #b6b8b9;
}

/* ==========================================================================
   Catálogo — grid de produtos + modal de detalhes
   ========================================================================== */

.catalog-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .catalog-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.catalog-card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
  text-align: left;
  font-family: var(--font-sans);
  padding: 0;
}

.catalog-card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
}

.catalog-card .catalog-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background-color: var(--gray-light);
}

.catalog-card .catalog-card-img.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9a9c9d;
}

.catalog-card-body {
  padding: 1rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.catalog-card-body .cat-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.catalog-card-body h3 {
  font-size: 0.9375rem;
  line-height: 1.3;
  margin: 0;
  color: var(--text);
}

.catalog-card-body p {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #6b6d6e;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.catalog-card-cta {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
}

/* Paginação */
.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 3rem;
}

.catalog-pagination button {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 999px;
  padding: 0.6rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-sans);
}

.catalog-pagination button:hover:not(:disabled) {
  border-color: var(--blue);
  color: var(--blue);
}

.catalog-pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

.catalog-pagination .page-info {
  font-size: 0.8125rem;
  color: #6b6d6e;
  font-weight: 600;
}

/* Modal do produto (público) */
.catalog-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 24, 28, 0.55);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 200;
  padding: 2rem 1rem;
  overflow-y: auto;
}

.catalog-modal-overlay.open {
  display: flex;
}

.catalog-modal {
  background: var(--white);
  border-radius: 12px;
  width: 100%;
  max-width: 40rem;
  margin: auto;
  overflow: hidden;
}

.catalog-modal-img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.catalog-modal-body {
  padding: 2rem;
}

.catalog-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 999px;
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.125rem;
  cursor: pointer;
  color: var(--text);
  line-height: 1;
}

.catalog-modal-wrap {
  position: relative;
}

.catalog-modal-body .cat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.catalog-modal-body h2 {
  font-size: 1.5rem;
  margin: 0.5rem 0 1.25rem 0;
}

.catalog-modal-body .description p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #55585a;
  margin: 0 0 1rem 0;
}

.catalog-modal-specs {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-light);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.catalog-modal-specs .spec-line {
  font-size: 0.875rem;
  color: var(--text);
}

.catalog-modal-specs .spec-line b {
  color: var(--blue);
}

/* ==========================================================================
   Catálogo — visualizador de PDF folheável (StPageFlip)
   ========================================================================== */

.flipbook-section {
  background-color: var(--white);
}

.flipbook-wrap {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  min-height: 340px;
}

/* Container que a biblioteca StPageFlip controla */
#pageFlipBook {
  margin: 0 auto;
}

#pageFlipBook .page {
  background: #fff;
  box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.25);
}

#pageFlipBook img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.flipbook-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  color: #6b6d6e;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 3;
}

.flipbook-spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--gray-light);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: flipbook-spin 0.8s linear infinite;
}

@keyframes flipbook-spin {
  to { transform: rotate(360deg); }
}

.flipbook-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.flipbook-controls button {
  background: var(--gray-light);
  border: 1px solid var(--gray-light);
  color: var(--text);
  border-radius: 999px;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flipbook-controls button:hover:not(:disabled) {
  background: #dcdddd;
}

.flipbook-controls button:disabled {
  opacity: 0.3;
  cursor: default;
}

.flipbook-page-info {
  color: #55585a;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  min-width: 4.5rem;
  text-align: center;
}

.flipbook-download {
  display: block;
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: underline;
}

.flipbook-download:hover {
  color: var(--blue-dark);
}

.flipbook-hint {
  text-align: center;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: #9a9c9d;
}

/* Divisor entre o flipbook e o catálogo estruturado (cadastrado no admin) */
.catalog-divider {
  text-align: center;
  padding: 2.5rem 0 0;
}

.catalog-divider .eyebrow {
  justify-content: center;
}

.catalog-divider p {
  margin-top: 0.75rem;
  color: #6b6d6e;
  font-size: 0.875rem;
  max-width: 34rem;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Páginas legais — Termos de Uso / Política de Privacidade
   ========================================================================== */

.legal-body {
  max-width: 46rem;
}

.legal-body p {
  font-size: 1rem;
  line-height: 1.75;
  color: #3a3c3d;
  margin: 0 0 1.25rem 0;
}

.legal-body h2 {
  font-size: 1.25rem;
  margin: 2.5rem 0 1rem 0;
  color: var(--text);
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body ul {
  margin: 0 0 1.25rem 0;
  padding-left: 1.25rem;
  color: #3a3c3d;
  font-size: 1rem;
  line-height: 1.75;
}

.legal-body li {
  margin-bottom: 0.5rem;
}

.legal-updated {
  font-size: 0.8125rem;
  color: #9a9c9d;
  margin-bottom: 2.5rem;
}

/* ==========================================================================
   Animações de entrada ao rolar (fade + blur sutil)
   A classe .reveal só é aplicada via JS (script.js) — se o JS não rodar por
   algum motivo, o conteúdo nunca fica invisível (progressive enhancement).
   ========================================================================== */

.reveal {
  opacity: 0;
  filter: blur(6px);
  transform: translateY(14px);
  transition: opacity 0.7s ease, filter 0.7s ease, transform 0.7s ease;
  will-change: opacity, filter, transform;
}

.reveal.in-view {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}