/* =========================================================
   HELPSAT - Assistência, Auto Socorro e Rastreamento 24h
   Estilos base (Etapa 1): reset, design system, header, footer
   Mobile-first | breakpoints: 768px (md) e 1024px (lg)
   ========================================================= */

/* ---------- Design System (variáveis CSS) ---------- */
:root {
  /* Cores */
  --color-dark: #0D0C12;
  --color-green: #00B58A;
  --color-green-whatsapp: #109F43;
  --color-light-gray: #F1F1F1;
  --color-white: #FFFFFF;

  /* Tipografia */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 20px;
  --header-height: 80px;

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
}

/* ---------- Reset básico ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
}

/* ---------- Utilitário: container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* ---------- Skip-link (acessibilidade) ---------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  z-index: 1000;
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 12px 20px;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  width: 100%;
  background-color: var(--color-dark);
  padding: 5px 0;
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 6px; /* mobile: reduzido para caber a logo maior sem quebrar o layout */
  padding-inline: 8px; /* mobile: reduzido do padding padrão do .container pelo mesmo motivo */
}

/* ---------- Logo ---------- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  height: 56px; /* mobile: altura compatível com o header */
  width: auto;
}

/* ---------- Ações do header ---------- */
.header__actions {
  display: flex;
  align-items: center;
  gap: 6px; /* mobile: reduzido junto com o restante do espaçamento do header */
}

.header__phone {
  display: none; /* aparece a partir do breakpoint lg */
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.header__phone:hover {
  color: var(--color-green);
}

.header__phone svg path {
  transition: stroke var(--transition-fast);
}

.header__phone:hover svg path {
  stroke: var(--color-green);
}

/* ---------- Ícones sociais (circulares, outline) ---------- */
.header__socials {
  display: flex;
  align-items: center;
  gap: 4px; /* mobile: reduzido junto com o restante do espaçamento do header */
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #009973;
}

.social-icon:hover {
  background-color: var(--color-green);
  border-color: var(--color-green);
  transform: translateY(-2px);
}

/* ---------- Botão hamburguer (mobile) ---------- */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.menu-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Estado ativo: transforma em "X" */
.menu-toggle.is-active .menu-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Menu mobile (dropdown) ---------- */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  background-color: var(--color-dark);
  transition: max-height var(--transition-medium);
}

.mobile-menu.is-open {
  max-height: 400px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* =========================================================
   MAIN / SEÇÕES
   ========================================================= */
.section {
  width: 100%;
}

/* =========================================================
   SEÇÃO: HERO / SLIDER
   ========================================================= */
.section--hero {
  position: relative;
}

.section--hero img {
  position: relative;
  width: 100%;
  overflow: hidden;
}



/* Setas de navegação: círculo semi-transparente com ícone branco */
.hero-slider__arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.hero-slider__arrow:hover {
  background-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.08);
}

.hero-slider__arrow--prev {
  left: 14px;
}

.hero-slider__arrow--next {
  right: 14px;
}

/* Badges de chamada para ação (empilhados e centralizados no mobile) */
.hero-slider__badges {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  width: 100%;
  padding-inline: var(--container-padding);
}

.hero-badge {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-dark);
  background-color: var(--color-green);
  border: 2px solid var(--color-dark);
  transition: transform var(--transition-fast);
}

.hero-badge:hover {
  transform: scale(1.05);
}

.hero-badge--pill {
  border-radius: 999px;
  padding: 14px 28px;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-badge--circle {
  border-radius: 50%;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  font-size: 0.78rem;
  line-height: 1.25;
}

/* Linha conectando os dois badges: visível apenas no desktop (row) */
.hero-badge__connector {
  display: none;
  background-color: var(--color-dark);
}

/* =========================================================
   SEÇÃO: RASTREAMENTO 24H
   ========================================================= */
.section--rastreamento-24h {
  background-color: var(--color-white);
  padding: 30px 0 0;
}

.rastreamento-24h__container {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}

.rastreamento-24h__label {
  display: inline-block;
  margin-bottom: 16px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-green);
}

.rastreamento-24h__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.4;
}

/* =========================================================
   SEÇÃO: RASTREIA, LOCALIZA E BLOQUEIA VIA SATÉLITE
   ========================================================= */
.section--rastreia-localiza-bloqueia {
  padding: 0 0 30px;
}

.rastreia-localiza-bloqueia__container {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
}

.rastreia-localiza-bloqueia__title {
  margin: 20px 0;
  font-size: 1.1rem;
  color: var(--color-dark);
}

.rastreia-localiza-bloqueia__text {
  margin-bottom: 32px;
  color: rgba(13, 12, 18, 0.75); /* cinza escuro secundário, derivado de --color-dark */
  font-size: 1rem;
  line-height: 1.7;
}

.btn-orcamento {
  display: inline-block;
  width: 100%; /* mobile: ocupa mais largura */
  background-color: var(--color-green);
  color: var(--color-white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 32px;
  border-radius: 8px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-orcamento:hover {
  background-color: #009973;
  transform: scale(1.02);
}

/* =========================================================
   SEÇÃO: FALE CONOSCO
   ========================================================= */
.section--fale-conosco {
  background-color: var(--color-light-gray);
  padding-block: 64px;
}

.fale-conosco__container {
  display: flex;
  flex-direction: column; /* mobile: imagem acima, texto abaixo */
  gap: 32px;
}

.fale-conosco__img {
  width: 100%;
  height: 260px; /* mobile: altura fixa para o object-fit funcionar */
  border-radius: 16px;
  object-fit: cover;
}

.fale-conosco__content {
  display: flex;
  flex-direction: column;
}

.fale-conosco__label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-green);
}

.fale-conosco__title {
  margin-bottom: 24px;
  font-size: 1.5rem;
  color: var(--color-dark);
  line-height: 1.3;
}

.fale-conosco__info {
  display: flex;
  flex-direction: column;
  gap: 20px; /* espaçamento vertical entre os blocos endereço/telefones/e-mail */
}

.fale-conosco__block {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.fale-conosco__block strong {
  font-family: var(--font-heading);
  font-weight: 700;
}

.fale-conosco__link {
  color: var(--color-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.fale-conosco__link:hover {
  color: var(--color-green);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-block: 48px 32px;
}

.footer__col h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-green);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.footer__col p {
  color: #E5E5E5;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Barra inferior de copyright */
.footer__bottom {
  background-color: var(--color-green);
  text-align: center;
  padding: 14px var(--container-padding);
}

.footer__bottom p {
  color: var(--color-dark);
  font-size: 0.85rem;
  font-weight: 600;
}

/* =========================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================= */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 950;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-green-whatsapp);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

/* =========================================================
   BREAKPOINT: md (768px)
   ========================================================= */
@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================
   BREAKPOINT: lg (1024px) - layout desktop
   ========================================================= */
@media (min-width: 1024px) {
  :root {
    --container-padding: 40px;
  }

  /* Logo: tamanho natural da imagem no desktop (sem restrição de altura) */
  .logo-icon {
    height: auto;
    width: auto;
  }

  /* Restaura o espaçamento e o padding padrão do header (havia sido reduzido no mobile) */
  .header__container {
    gap: 16px;
    padding-inline: var(--container-padding);
  }

  .header__actions {
    gap: 14px;
  }

  .header__socials {
    gap: 10px;
  }

  /* Exibe telefone e esconde o hamburguer */
  .header__phone {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .mobile-menu {
    display: none;
  }

  /* Footer com 4 colunas */
  .footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Hero: slider mais alto no desktop */
  .hero-slider {
    height: 90vh;
  }

  /* Hero: badges no canto inferior, conectados lado a lado */
  .hero-slider__badges {
    top: auto;
    bottom: 60px;
    left: var(--container-padding);
    transform: none;
    flex-direction: row;
    align-items: center;
    text-align: left;
    width: auto;
    padding-inline: 0;
  }

  .hero-badge__connector {
    display: block;
    width: 70px;
    height: 2px;
  }

  /* Rastreamento 24h: heading maior no desktop */
  .rastreamento-24h__title {
    font-size: 2rem;
  }

  .btn-orcamento {
    width: auto;
  }

  /* Fale conosco: imagem à esquerda, texto à direita */
  .fale-conosco__container {
    flex-direction: row;
    align-items: stretch;
    gap: 56px;
  }

  .fale-conosco__img {
    flex: 1;
    height: auto; /* altura passa a acompanhar a coluna de texto */
  }

  .fale-conosco__content {
    flex: 1;
    justify-content: center;
  }

  .fale-conosco__title {
    font-size: 2rem;
  }
}