/* ==========================================================================
   PREVMIT EXTINTORES - CSS DESIGN SYSTEM & STYLES
   ========================================================================== */

/* 1. Design Tokens & Variables */
:root {
  /* Brand Colors */
  --color-red: #e11b22;
  --color-red-hover: #b8141a;
  --color-red-light: #ffe3e4;
  --color-blue: #1b3c8c;
  --color-blue-hover: #142c69;
  --color-blue-light: #c3cee8;
  
  /* Neutral Palette */
  --color-dark: #141414;
  --color-dark-surface: #1f1f1f;
  --color-dark-border: #2e2e2e;
  --color-light-bg: #f6f5f3;
  --color-white: #ffffff;
  --color-border: #e4e1dc;
  
  /* Text Palette */
  --text-dark: #141414;
  --text-body: #4a4740;
  --text-muted: #6d6a64;
  --text-light: #ffffff;
  --text-light-muted: #b8b4ad;

  /* Typography */
  --font-base: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-condensed: 'Barlow Condensed', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Layout & Spacing
     Uma medida só para o site inteiro:
       --max-width      largura da caixa, JÁ contando as laterais
       --gutter         respiro lateral
       --content-width  onde o conteúdo começa e termina (a coluna visível)
     Todo bloco deve casar com --content-width, seja limitando a seção inteira
     (--max-width + padding lateral) ou o container interno (--content-width). */
  --max-width: 1400px;
  --gutter: 48px;
  --content-width: calc(var(--max-width) - var(--gutter) * 2);

  /* Respiro entre um bloco e outro. Seções vizinhas usam metade cada uma,
     para que a distância vista seja sempre --space-section. */
  --space-section: 56px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Base & Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-light-bg);
  color: var(--text-dark);
  font-family: var(--font-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-red);
}

/* 3. Header & Navigation */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  /* Fundo continua de ponta a ponta; o conteúdo para na mesma coluna das seções. */
  padding: 0 max(var(--gutter), calc((100% - var(--content-width)) / 2));
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  height: 100px;
  width: auto;
  padding-top: 15px;
  padding-bottom: 15px;
  transition: transform var(--transition-fast);
}

.brand-container:hover .brand-logo {
  transform: scale(1.02);
}

.brand-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1.5px solid var(--color-border);
  padding-left: 14px;
}

.brand-name {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dark);
  line-height: 1.1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

/* Botão do menu mobile — escondido no desktop, ligado no media query. */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  border-color: var(--color-red);
  color: var(--color-red);
}

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 22px;
  height: 16px;
}

.nav-toggle-bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { top: 7px; }
.nav-toggle-bars span:nth-child(3) { top: 14px; }

/* Aberto: as barras viram um X. */
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) {
  opacity: 0;
}

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

.nav-link {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  padding: 4px 0;
  position: relative;
}

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

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

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

.btn-cta-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-red);
  color: var(--color-white);
  padding: 12px 20px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(225, 27, 34, 0.2);
}

.btn-cta-header:hover {
  background: var(--color-red-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(225, 27, 34, 0.3);
}

/* 4. Hero Section */
/* Fundo branco de ponta a ponta; quem limita a largura é .hero-inner. */
.hero-section {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-content {
  padding: 44px var(--gutter);
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 740px;
}

.brand-accent-stripes {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 80px;
}

.stripe-red {
  height: 4px;
  background: var(--color-red);
}

.stripe-blue {
  height: 4px;
  background: var(--color-blue);
}

.stripe-white {
  height: 4px;
  background: var(--color-white);
}

.hero-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  text-wrap: balance;
  color: var(--text-dark);
}

.hero-description {
  margin: 0;
  font-size: 19.5px;
  line-height: 1.55;
  color: var(--text-body);
  max-width: 52ch;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-red);
  color: var(--color-white);
  padding: 14px 22px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  border: 1.5px solid var(--color-red);
}

.btn-primary:hover {
  background: var(--color-red-hover);
  border-color: var(--color-red-hover);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(225, 27, 34, 0.25);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1.5px solid var(--color-blue);
  color: var(--color-blue);
  padding: 14px 22px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(27, 60, 140, 0.2);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-title {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 22px;
  color: var(--text-dark);
}

.stat-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  background-color: var(--color-dark);
  display: flex;
  align-items: stretch;
}

/* Hero Carousel */
.hero-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 440px;
  overflow: hidden;
  background-color: var(--color-dark);
  user-select: none;
}

.hero-slides-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1.04);
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.hero-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Badge indicativo de cada segmento no slide */
.hero-slide-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 3.5px solid var(--color-red);
  padding: 8px 16px;
  color: var(--color-white);
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: translateY(10px);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s, opacity 0.5s ease 0.2s;
}

.hero-slide.active .hero-slide-badge {
  transform: translateY(0);
  opacity: 1;
}

.slide-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-red);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px rgba(225, 27, 34, 0.8);
}

/* Botões laterais de navegação */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(20, 20, 20, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.carousel-btn svg {
  width: 22px;
  height: 22px;
}

.carousel-btn:hover {
  opacity: 1;
  background: var(--color-red);
  border-color: var(--color-red);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 4px 14px rgba(225, 27, 34, 0.4);
}

.carousel-btn.prev {
  left: 16px;
}

.carousel-btn.next {
  right: 16px;
}

/* Indicadores de slides (Dots) */
.carousel-dots {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 20, 20, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 8px 14px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
  background: var(--color-red);
  width: 24px;
  border-radius: 6px;
  box-shadow: 0 0 8px rgba(225, 27, 34, 0.6);
}

/* Barra de progresso do timer */
.carousel-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 10;
}

.carousel-progress-bar {
  width: 0%;
  height: 100%;
  background: var(--color-red);
  transition: width 0.05s linear;
}

/* 5. Services Section */
.services-section {
  /* Em cima encosta na faixa preta (respiro inteiro); embaixo divide o
     respiro com a seção de contato, que vem logo a seguir. */
  padding: var(--space-section) var(--gutter) calc(var(--space-section) / 2);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.section-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 40px;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--text-dark);
}

.section-tagline {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  border-color: var(--color-red);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.05);
}

.service-number {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-red);
  font-weight: 600;
}

.service-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 26px;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--text-dark);
}

.service-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-body);
  text-wrap: pretty;
}

.service-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-item {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--text-body);
}

.bullet-square {
  width: 6px;
  height: 6px;
  background: var(--color-blue);
  flex: none;
  transform: translateY(-2px);
}

/* 6. Why Section */
.why-section {
  background: var(--color-dark);
  color: var(--text-light);
  padding: 72px var(--gutter);
}

.why-container {
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.why-header {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 42px;
  line-height: 1.02;
  text-transform: uppercase;
  color: var(--text-light);
}

.why-description {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-light-muted);
  max-width: 40ch;
  text-wrap: pretty;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-dark-border);
  border: 1px solid var(--color-dark-border);
}

.reason-card {
  background: var(--color-dark);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background-color var(--transition-fast);
}

.reason-card:hover {
  background: var(--color-dark-surface);
}

.reason-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--text-light);
}

.reason-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-light-muted);
}

/* 7. Contact Section */
.contact-section {
  /* Metade em cima (a outra metade vem de .services-section) e o respiro
     inteiro embaixo, antes do rodapé. */
  padding: calc(var(--space-section) / 2) var(--gutter) var(--space-section);
}

.contact-section-header {
  max-width: var(--content-width);
  margin: 0 auto 36px;
}

.contact-container {
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-cta-card {
  background: var(--color-red);
  color: var(--text-light);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-cta-title {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.05;
  text-transform: uppercase;
}

/* Botões de contato — ficam no card branco, junto ao endereço. */
.contact-cta-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 2px;
}

.btn-contact-whatsapp {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 2px;
  background: var(--color-red);
  color: var(--color-white);
  padding: 12px 18px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  border: 1.5px solid var(--color-red);
}

.btn-contact-whatsapp:hover {
  background: var(--color-red-hover);
  border-color: var(--color-red-hover);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(225, 27, 34, 0.25);
  transform: translateY(-2px);
}

.btn-contact-phone {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 2px;
  border: 1.5px solid var(--color-blue);
  color: var(--color-blue);
  padding: 12px 18px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.btn-contact-phone:hover {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(27, 60, 140, 0.2);
  transform: translateY(-2px);
}

.contact-number-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
  white-space: nowrap;
}

/* 7.1 Formulário de Contato */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

/* Faz o campo de mensagem esticar para acompanhar a altura do card ao lado. */
.form-field-grow {
  flex: 1;
}

.form-field-grow .form-textarea {
  flex: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red-light);
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: var(--color-white);
  font-family: var(--font-base);
  font-size: 15px;
  line-height: 1.4;
  padding: 12px 14px;
  transition: all var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-input:hover {
  border-color: rgba(255, 255, 255, 0.75);
}

.form-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--color-white);
}

.form-input.has-error {
  border-color: var(--color-dark);
  background: rgba(20, 20, 20, 0.18);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 38px;
}

.form-select option {
  background: var(--color-white);
  color: var(--text-dark);
}

.form-textarea {
  resize: vertical;
  min-height: 96px;
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.btn-form-submit {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: var(--color-dark);
  color: var(--color-white);
  border: 1.5px solid var(--color-dark);
  padding: 16px 22px;
  margin-top: 2px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: 0;
}

.btn-form-submit:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-red);
}

.btn-form-submit:disabled {
  opacity: 0.7;
  cursor: progress;
}

.form-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--color-red-light);
}

.form-feedback {
  font-family: var(--font-base);
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 16px;
  border-left: 4px solid var(--color-white);
  background: rgba(255, 255, 255, 0.14);
  color: var(--color-white);
}

.form-feedback.is-error {
  border-left-color: var(--color-dark);
  background: rgba(20, 20, 20, 0.2);
}

.contact-info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-address {
  margin: 0;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.15;
  text-transform: uppercase;
  color: var(--text-dark);
}

.info-map-container {
  position: relative;
  width: 100%;
  height: 220px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  margin-top: auto;
  background: var(--color-light-bg);
}

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

.map-direct-link {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--color-white);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  transition: all var(--transition-fast);
}

.map-direct-link:hover {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

/* 8. Footer */
.site-footer {
  background: var(--color-blue);
  color: var(--text-light);
  padding: 36px var(--gutter);
}

.footer-container {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
}

.footer-tagline {
  font-size: 14px;
  color: var(--color-blue-light);
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-blue-light);
}

.footer-signature {
  max-width: var(--content-width);
  margin: 24px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-blue-light);
}

.footer-heart {
  width: 13px;
  height: 13px;
  color: var(--color-red);
  flex-shrink: 0;
}

.footer-signature-link {
  color: var(--text-light);
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
}

.footer-signature-link:hover {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

/* 9. Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  animation: pulse-whatsapp 2.5s infinite;
}

.whatsapp-float:hover {
  background-color: #128c7e;
  color: #ffffff;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 28px rgba(18, 140, 126, 0.55);
}

.whatsapp-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* 10. Responsive Layouts */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  
  .hero-visual {
    min-height: 360px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Reajusta as medidas base: todo bloco que usa os tokens acompanha. */
  :root {
    --gutter: 20px;
    --space-section: 40px;
  }

  .site-header {
    padding: 14px var(--gutter);
    flex-wrap: wrap;
  }

  .brand-logo {
    height: 56px;
    padding: 6px 0;
  }

  .brand-name {
    font-size: 19px;
    letter-spacing: 0.1em;
  }

  .nav-toggle {
    display: inline-flex;
  }

  /* Menu recolhido: ocupa a linha inteira abaixo do logo e abre em altura. */
  .site-nav {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.2s ease, visibility 0.3s;
  }

  .site-nav.is-open {
    max-height: 340px;
    opacity: 1;
    visibility: visible;
    margin-top: 8px;
    border-top: 1px solid var(--color-border);
  }

  .nav-link {
    padding: 15px 2px;
    font-size: 16px;
    border-bottom: 1px solid var(--color-border);
  }

  /* Sublinhado animado é coisa de mouse; no menu empilhado atrapalha. */
  .nav-link::after {
    display: none;
  }

  .btn-cta-header {
    justify-content: center;
    margin: 14px 0 4px;
    padding: 15px 20px;
  }

  .hero-content {
    padding: 36px var(--gutter);
  }

  .hero-title {
    font-size: 32px;
  }

  /* A faixa preta tem padding próprio (é interno, não é respiro entre blocos);
     serviços e contato seguem o cálculo dos tokens. */
  .why-section {
    padding: 48px var(--gutter);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .reasons-grid {
    grid-template-columns: 1fr;
  }

  .contact-cta-card,
  .contact-info-card {
    padding: 28px 20px;
  }

  .contact-cta-title {
    font-size: 25px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding: 28px var(--gutter);
  }

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

@media (max-width: 600px) {
  .contact-cta-buttons {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
}