/* ===================================
   KURASHIKI CHEMICAL - CSS PRINCIPAL
   Design System e Estilos Globais
   =================================== */

/* === IMPORTAÇÃO DE FONTES === */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Noto+Serif+Georgian:wght@600;700&display=swap');

/* === RESET E BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores Principais */
  --primary: hsl(196, 74%, 37%);
  --primary-light: hsl(196, 74%, 47%);
  --primary-dark: hsl(196, 74%, 27%);
  --primary-foreground: hsl(0, 0%, 100%);

  /* Cores de Fundo */
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(206, 22%, 17%);
  --secondary: hsl(196, 20%, 96%);
  --secondary-foreground: hsl(206, 22%, 17%);

  /* Cores de Texto */
  --muted-foreground: hsl(206, 15%, 45%);
  --text-dark: hsl(206, 22%, 17%);

  /* Bordas e Inputs */
  --border: hsl(196, 15%, 88%);
  --input-border: hsl(196, 15%, 88%);

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Transições */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-out;

  /* Raio de Borda */
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === TIPOGRAFIA === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Noto Serif Georgian', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

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

  h2 {
    font-size: 2.5rem;
  }

  h3 {
    font-size: 1.875rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 3rem;
  }
}

/* p {
  margin-bottom: 1rem;
} */

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: justify;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
    text-align: left;
  }
}


/* === HEADER === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--background);
  transition: var(--transition-smooth);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.logo img {
  height: 3.5rem;
  width: auto;
  transition: var(--transition-fast);
}

@media (max-width: 768px) {

  .logo img {
    height: 2.5rem;
  }

}

.logo:hover img {
  opacity: 0.8;
}

@media (min-width: 768px) {
  .logo img {
    height: 4rem;
  }
}

/* === NAVEGAÇÃO === */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  padding: 0.5rem 0;
  transition: var(--transition-smooth);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition-smooth);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* === SELETOR DE IDIOMA === */
.language-selector {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  padding: 0.25rem;
}

.language-btn {
  padding: 0.25rem 0.5rem;
  border: none;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  background-color: transparent;
  color: #4b5563;
}

.language-btn:hover {
  background-color: #f3f4f6;
}

.language-btn.active {
  background-color: var(--primary);
  color: white;
}

/* === MENU MOBILE === */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 1rem;
  /* animation: fadeIn 0.3s ease-in-out; */
}

.mobile-menu.active {
  display: flex;
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--foreground);
  border-radius: var(--radius);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

/* === BOTÕES === */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;

  /* Centralização */
  margin: 2rem auto 0;
  width: fit-content;
}


.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* === CARDS === */
.card {
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.card-content {
  padding: 1.5rem;
}

/* === SEÇÕES === */
section {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

/* === HERO SECTION === */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(0, 61, 122, 0.55),
      rgba(0, 61, 122, 0.70),
      rgba(0, 61, 122, 0.55));
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.3) 0%,
      transparent 50%,
      rgba(0, 0, 0, 0.15) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
  padding: 2rem;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  /* animation: fadeIn 0.8s ease-in-out; */
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  /* animation: fadeIn 1s ease-in-out; */
}

@media (min-width: 768px) {
  .hero {
    min-height: 700px;
  }

  .hero-title {
    font-size: 3.75rem;
  }

  .hero-subtitle {
    font-size: 2rem;
  }
}

/* MOBILE */
@media (max-width: 768px) {

  .hero {
    min-height: 500px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 0.8rem;
    line-height: 1.4;
  }

}

/* === GRID === */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, 1fr);
}

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

  .grid-cols-md-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-lg-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-cols-lg-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* === FORMULÁRIOS === */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--foreground);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  transition: var(--transition-fast);
  background-color: white;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 119, 156, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.required {
  color: #dc2626;
}

/* === FOOTER === */
.footer {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.footer-logo img {
  height: 2rem;
  width: auto;
}

@media (min-width: 768px) {
  .footer-logo img {
    height: 2.5rem;
  }
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.875rem;
}

.footer-info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 768px) {

  .footer-info {
    flex-direction: column;
    align-items: flex-start;

    gap: 1rem;
  }

  .footer-info-item {
    width: 100%;
  }

}

.footer-info-item svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  text-align: center;
}

.footer-copyright {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;

}

.footer-copyright a {
  padding-left: 0;
}

.footer-copyright a:first-of-type {
  padding-left: 15px;
}

.footer-powered img {
  /* height: 2rem; */
  width: auto;
  transition: var(--transition-fast);
}

.footer-powered img:hover {
  opacity: 1;
}

/* === UTILITÁRIOS === */
.text-center {
  text-align: center;
}

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

.text-muted {
  color: var(--muted-foreground);
}

.bg-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

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

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 2rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.mb-4 {
  margin-bottom: 2rem;
}

.pt-20 {
  padding-top: 5rem;
}

.pb-20 {
  padding-bottom: 5rem;
}

.py-20 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

/* === ANIMAÇÕES === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

/* .animate-fade-in {
  animation: fadeIn 0.8s ease-in-out;
} */

/* === ÍCONES === */
.icon {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

/* === RESPONSIVIDADE === */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* === ESPAÇAMENTO DO HEADER === */
.page-content {
  margin-top: 5rem;
}

/* === NOTIFICAÇÕES/TOAST === */
.toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  background-color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  /* animation: slideIn 0.3s ease-in-out; */
}

.toast.success {
  border-left: 4px solid #10b981;
}

.toast.error {
  border-left: 4px solid #ef4444;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

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

/* icones home*/

.icon-big {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.icon-big i {
  color: #fff;
  font-size: 2rem;
}

/* === ESTILO BASE (TELAS GRANDES) === */
.produtos-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;

  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}
/* LISTA */
.produtos-lista {

  margin-right: 100px;
  max-width: 500px;

  padding-left: 1rem;
}

.produtos-lista ul {
  list-style: none;
  padding: 0;
  margin: 0;

  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.produtos-lista ul li {
  display: flex;
  align-items: center;
  gap: 1rem;

}


.produtos-lista ul li div {
  width: 1.1rem;
  height: 1.1rem;
  /* background: #16779c; */
  border-radius: 50%;

}

.produtos-lista p {
  color: #555;
  font-size: 15px;
}

.apoio-cabeca-li {

  background: blue;

}

.apoio-braco-li {

  background: red;

}

.encostos-li {

  background: brown;

}

.assento-li {

  background: greenyellow;

}

.produtos-lista ul li h3 {
  margin: 0;
  font-size: 1.4rem;
}

.produtos-imagem {

  display: flex;
  justify-content: center;
}

.produtos-imagem img {
  width: 100%;
  max-width: 350px;

  height: auto;
  display: block;
}

/* MOBILE */
@media (max-width: 900px) {

  .produtos-flex {
    flex-direction: column;
    gap: 2rem;
  }

  .produtos-lista {
    padding-left: 0;
    margin-top: 0;

    max-width: 100%;
  }

  .produtos-imagem img {
    max-width: 320px;
    width: 100%;

    height: auto;
  }

}

/* ===================================
   PÁGINA: POLÍTICA DE PRIVACIDADE
   =================================== */

.privacy-page {
  background-color: var(--secondary);
}

.privacy-card {
  max-width: 900px;
  margin: 0 auto;
}

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

.privacy-section h3 {
  color: var(--primary);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.privacy-section p {
  color: var(--muted-foreground);
  line-height: 1.7;
  color: #627584;
  text-align: justify;
}

.privacy-section ul {
  margin-top: 0.5rem;
  padding-left: 1.5rem;
  color: #627584;

}

.privacy-section li {
  margin-bottom: 0.5rem;
  color: #627584;

}

.privacy-section h4 {
  color: #627584;
}

.privacy-hero {
  padding: 5rem 0;
  color: #ffffff;
}

.privacy-hero-content {
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.privacy-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.privacy-subtitle {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.privacy-highlight {
  color: var(--muted-foreground);
  display: block;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.privacy-list {
  color: var(--muted-foreground);
}

.text-center {
  text-align: center;
}

.text-justify {
  text-align: justify;
}

.mb-24 {
  margin-bottom: 1.5rem;
}

.mt-24 {
  margin-top: 1.5rem;
}

/* =========================================
   RESPONSIVIDADE
========================================= */

@media (max-width: 768px) {

  .privacy-title {
    font-size: 2rem;
  }

  .privacy-section h3 {
    font-size: 1.2rem;
  }

  .privacy-section p,
  .privacy-section li,
  .privacy-section ul,
  .privacy-subtitle {
    font-size: 0.95rem;
    color: #627584;
    text-align: justify;
  }
}

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

.no-break {
  white-space: nowrap;
}

.titulo-nossa-historia {
  padding-top: 40px;
}

/* css cards Contato */

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

.historico-container {
  background-color: #1f1f1f;
  padding: 20px;
  color: white;
  font-family: Arial, sans-serif;
}

.tabela-historico {
  width: 100%;
  border-collapse: collapse;
}

.tabela-historico th,
.tabela-historico td {
  border: 1px solid #bfbfbf;
  padding: 10px;
  text-align: center;
}

.tabela-historico th {
  font-weight: bold;
}

.text-justify {
  text-align: justify;
  width: 100%;
  max-width: 100%;
  display: block;
  text-justify: inter-word;
  text-align-last: left;

  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* =========================================
  color: var(--muted-foreground);
  line-height: 1.7;
  text-align: justify;
}

.number-highlight {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary);
}

/* =========================================
   FLEX
========================================= */

.flex-gap-start {
  display: flex;
  align-items: start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.flex-wrap-gap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* =========================================
   CARDS
========================================= */

.card-highlight {
  border: 2px solid rgba(22, 119, 156, 0.3);
  background: linear-gradient(135deg,
      rgba(22, 119, 156, 0.05),
      rgba(22, 119, 156, 0.1));
}

.card-border-center {
  border: 2px solid rgba(22, 119, 156, 0.2);
  text-align: center;
}

.badge-certification {
  padding: 0.5rem 0.75rem;
  background-color: white;
  border: 1px solid rgba(22, 119, 156, 0.2);
  border-radius: 0.375rem;
}

.badge-certification span {
  font-size: 0.75rem;
  font-weight: bold;
}

.mb-12 {
  margin-bottom: 0.75rem;
}

.ml-8 {
  margin-left: 0.5rem;
}

.titulo-produto {
  text-align: center;
  margin-bottom: 3rem;
}

.titulo-produto h2 {
  font-size: 2.5rem;
}

.titulo-produto p {
  color: #555;
}

.lista-politica-privacidade {
  list-style: none;
}

.titulo-politica {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}