/* ============================================================
   GLOBAL.CSS — Casa do Poceiro
   Variaveis, reset, tipografia, header, footer, botoes globais
   ============================================================ */

/* Fontes — versao inicial via Google Fonts.
   Para producao, baixar woff2 em https://gwfh.mranftl.de
   e substituir por @font-face apontando para /assets/fonts/ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@700;800&display=swap');

/* ============================================================
   1. VARIAVEIS
   ============================================================ */
:root {
  /* Paleta-mae */
  --azul-escuro: #0a2a3c;
  --azul-medio: #14637a;
  --turquesa: #1a8a8a;
  --turquesa-claro: #2dafaf;
  --verde-whatsapp: #25d366;
  --verde-whatsapp-hover: #1ebe5a;
  --laranja: #e67e22;
  --bg-claro: #f8fafb;
  --bg-medio: #eff4f6;
  --texto: #1f2937;
  --texto-leve: #6b7280;
  --texto-claro: #9ca3af;
  --branco: #ffffff;
  --preto: #000000;
  --borda: #e5e7eb;

  /* Cores de acento por linha */
  --acento-perfuracao: #0a4d6e;
  --acento-perfuracao-claro: #14637a;
  --acento-irrigacao: #2d8a4a;
  --acento-irrigacao-claro: #3eb360;
  --acento-maquinas: #e67e22;
  --acento-maquinas-claro: #f39c12;
  --acento-guia: #4f46e5;
  --acento-guia-claro: #6366f1;
  --acento-amigo: #d4a017;
  --acento-amigo-claro: #f59e0b;

  /* Tipografia */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Espacamento */
  --container-max: 1280px;
  --section-padding: clamp(48px, 8vw, 100px);
  --section-padding-sm: clamp(32px, 5vw, 56px);

  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(10, 42, 60, 0.05);
  --shadow-md: 0 8px 24px rgba(10, 42, 60, 0.08);
  --shadow-lg: 0 16px 48px rgba(10, 42, 60, 0.12);
  --shadow-xl: 0 24px 64px rgba(10, 42, 60, 0.16);
  --shadow-colored: 0 12px 32px rgba(26, 138, 138, 0.25);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Z-index hierarchy */
  --z-banner: 50;
  --z-back-top: 80;
  --z-whatsapp-float: 90;
  --z-header: 100;
  --z-submenu: 99;
  --z-mobile-menu: 110;
  --z-cookie: 120;
}

/* ============================================================
   2. RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--turquesa);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--turquesa-claro);
}

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   3. TIPOGRAFIA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  color: var(--azul-escuro);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(32px, 5vw, 48px);
}

h2 {
  font-size: clamp(26px, 4vw, 36px);
}

h3 {
  font-size: clamp(20px, 2.5vw, 22px);
  font-weight: 700;
}

h4 {
  font-size: 18px;
  font-weight: 700;
}

p {
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   4. CONTAINER + UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
  width: 100%;
}

.section {
  padding-block: var(--section-padding);
}

.section-sm {
  padding-block: var(--section-padding-sm);
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  margin-bottom: 12px;
}

.section-title p {
  color: var(--texto-leve);
  font-size: 17px;
  max-width: 640px;
  margin-inline: auto;
}

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

/* ============================================================
   5. SKIP LINK (acessibilidade)
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--azul-escuro);
  color: var(--branco);
  padding: 12px 24px;
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.25s ease;
}

.skip-link:focus {
  top: 0;
  color: var(--branco);
}

/* Foco visivel global */
:focus-visible {
  outline: 3px solid var(--turquesa);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============================================================
   6. TOP BAR
   ============================================================ */
.top-bar {
  background: var(--azul-escuro);
  color: var(--branco);
  font-size: 13px;
  padding: 8px 0;
}

.top-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: center;
  align-items: center;
}

.top-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (min-width: 768px) {
  .top-bar .container {
    justify-content: space-between;
  }
}

/* ============================================================
   7. HEADER STICKY
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 16px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: calc(var(--z-mobile-menu) + 1);
}

.logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
}

/* ============================================================
   8. MENU DESKTOP
   ============================================================ */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.main-nav > ul {
  display: flex;
  gap: 4px;
  align-items: center;
}

.main-nav a {
  display: inline-block;
  padding: 10px 14px;
  color: var(--texto);
  font-weight: 500;
  font-size: 15px;
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
  position: relative;
}

.main-nav a:hover {
  background: var(--bg-medio);
  color: var(--turquesa);
}

.menu-destaque {
  background: linear-gradient(135deg, var(--acento-amigo), var(--acento-amigo-claro));
  color: var(--branco) !important;
  font-weight: 700 !important;
}

.menu-destaque:hover {
  background: linear-gradient(135deg, var(--acento-amigo-claro), var(--acento-amigo));
  color: var(--branco) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(212, 160, 23, 0.4);
}

.menu-em-breve {
  opacity: 0.6;
}

.has-submenu {
  position: relative;
}

.has-submenu > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.has-submenu > a::after {
  content: '';
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.25s ease;
  opacity: 0.65;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .has-submenu:hover > a::after,
  .has-submenu:focus-within > a::after {
    transform: rotate(225deg) translateY(2px);
    opacity: 1;
  }
}

.submenu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 240px;
  background: var(--branco);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--borda);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: var(--z-submenu);
}

.submenu li {
  display: block;
}

.submenu a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  border-radius: var(--radius-sm);
}

.submenu a:hover {
  background: var(--bg-claro);
  color: var(--turquesa);
}

@media (min-width: 1024px) {
  .has-submenu:hover .submenu,
  .has-submenu:focus-within .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* ============================================================
   9. BOTAO WHATSAPP NO HEADER (icone redondo)
   ============================================================ */
.btn-whatsapp-header {
  background: var(--verde-whatsapp);
  color: var(--branco) !important;
  width: 44px;
  height: 44px;
  padding: 0 !important;
  border-radius: 50% !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-header svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.btn-whatsapp-header:hover {
  background: var(--verde-whatsapp-hover);
  color: var(--branco) !important;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

/* ============================================================
   10. MENU HAMBURGER + MOBILE
   ============================================================ */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: calc(var(--z-mobile-menu) + 1);
}

.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--azul-escuro);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 1023px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background: var(--branco);
    z-index: var(--z-mobile-menu);
    box-shadow: var(--shadow-xl);
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    padding: 100px 24px 40px;
  }

  .main-nav.active {
    right: 0;
  }

  .main-nav > ul {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }

  .main-nav a {
    display: block;
    padding: 14px 16px;
    font-size: 16px;
    border-radius: var(--radius-md);
  }

  .has-submenu > a {
    justify-content: space-between;
  }

  .has-submenu > a::after {
    transform: rotate(45deg) translate(-2px, -4px);
  }

  .has-submenu.open > a::after {
    transform: rotate(225deg) translate(2px, 0);
    opacity: 1;
  }

  .submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-claro);
    margin: 4px 0 8px 16px;
    padding: 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding-block: 0;
  }

  .has-submenu.open .submenu {
    max-height: 500px;
    padding-block: 8px;
  }

  .btn-whatsapp-header {
    margin-top: 16px;
    align-self: center;
    width: 56px;
    height: 56px;
  }

  .btn-whatsapp-header svg {
    width: 28px;
    height: 28px;
  }

  /* Backdrop overlay quando menu aberto */
  body.menu-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(10, 42, 60, 0.5);
    z-index: calc(var(--z-mobile-menu) - 1);
    backdrop-filter: blur(4px);
  }

  /* Levantar header acima do menu/backdrop para a hamburger continuar clicavel (fechar) */
  body.menu-open .site-header {
    z-index: calc(var(--z-mobile-menu) + 10);
  }
}

/* ============================================================
   11. BREADCRUMB
   ============================================================ */
.breadcrumb {
  background: var(--bg-claro);
  padding: 14px 0;
  font-size: 13px;
  color: var(--texto-leve);
  border-bottom: 1px solid var(--borda);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li::after {
  content: '/';
  color: var(--texto-claro);
}

.breadcrumb li:last-child::after {
  display: none;
}

.breadcrumb a {
  color: var(--texto-leve);
}

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

.breadcrumb li:last-child span {
  color: var(--texto);
  font-weight: 600;
}

/* ============================================================
   12. BOTOES GENERICOS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--turquesa);
  color: var(--branco);
  box-shadow: var(--shadow-colored);
}

.btn-primary:hover {
  background: var(--turquesa-claro);
  color: var(--branco);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 36px rgba(26, 138, 138, 0.35);
}

.btn-whatsapp {
  background: var(--verde-whatsapp);
  color: var(--branco);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: var(--verde-whatsapp-hover);
  color: var(--branco);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
}

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

.btn-outline:hover {
  background: var(--azul-escuro);
  color: var(--branco);
  transform: translateY(-2px);
}

.btn-large {
  padding: 18px 36px;
  font-size: 17px;
}

.btn-xl {
  padding: 22px 44px;
  font-size: 19px;
  font-weight: 700;
}

/* ============================================================
   13. FOOTER
   ============================================================ */
.site-footer {
  background: linear-gradient(180deg, var(--azul-escuro) 0%, #061d2b 100%);
  color: rgba(255, 255, 255, 0.85);
  padding-top: 80px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-col h3 {
  color: var(--branco);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--turquesa);
  display: inline-block;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  transition: color 0.25s ease, padding 0.25s ease;
  display: inline-block;
}

.footer-col a:hover {
  color: var(--turquesa-claro);
  padding-left: 4px;
}

.footer-col address {
  font-style: normal;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
}

.footer-col address p {
  margin-bottom: 8px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 18px;
  transition: all 0.25s ease;
}

.social-links a:hover {
  background: var(--turquesa);
  transform: translateY(-2px);
  padding-left: 0;
}

.footer-revenda {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 32px 0;
  text-align: center;
}

.footer-revenda-titulo {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
}

.footer-revenda-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-revenda-logos img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.footer-revenda-logos img:hover {
  opacity: 1;
  filter: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================================
   14. BOTAO WHATSAPP FLUTUANTE
   ============================================================ */
.btn-whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--verde-whatsapp);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: var(--z-whatsapp-float);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: all 0.3s ease;
  animation: whatsapp-pulse 2.5s ease-in-out infinite;
}

.btn-whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.btn-whatsapp-float:hover {
  background: var(--verde-whatsapp-hover);
  color: var(--branco);
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  50% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 16px rgba(37, 211, 102, 0);
  }
}

/* ============================================================
   15. BOTAO VOLTAR AO TOPO
   ============================================================ */
.btn-back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--azul-escuro);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: var(--z-back-top);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.btn-back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-back-to-top:hover {
  background: var(--turquesa);
  transform: translateY(-4px);
}

/* ============================================================
   16. BANNER DE COOKIES
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 720px;
  width: calc(100% - 48px);
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  z-index: var(--z-cookie);
  border: 1px solid var(--borda);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner p {
  flex: 1;
  min-width: 240px;
  font-size: 14px;
  margin: 0;
}

.cookie-banner button {
  background: var(--turquesa);
  color: var(--branco);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: background 0.25s ease;
}

.cookie-banner button:hover {
  background: var(--turquesa-claro);
}

/* ============================================================
   17. CARDS GENERICOS
   ============================================================ */
.card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--borda);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: linear-gradient(135deg, var(--bg-claro), var(--bg-medio));
  border-radius: var(--radius-md);
}

/* ============================================================
   18. BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge-pronta {
  background: rgba(37, 211, 102, 0.15);
  color: #1ba053;
  animation: badge-pulse 2.5s ease-in-out infinite;
}

.badge-encomenda {
  background: rgba(230, 126, 34, 0.15);
  color: #c05d10;
}

.badge-oficial {
  background: linear-gradient(135deg, var(--turquesa), var(--azul-medio));
  color: var(--branco);
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(37, 211, 102, 0); }
}

/* ============================================================
   19. SECOES HERO (base)
   ============================================================ */
.hero {
  position: relative;
  padding-block: clamp(60px, 12vw, 120px);
  color: var(--branco);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 50%, var(--turquesa) 100%);
  background-size: 200% 200%;
  animation: gradient-shift 10s ease infinite;
  z-index: -1;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero h1 {
  color: var(--branco);
  font-size: clamp(36px, 6vw, 60px);
  margin-bottom: 20px;
}

.hero p.lead {
  font-size: clamp(17px, 2.2vw, 22px);
  max-width: 720px;
  margin-bottom: 32px;
  opacity: 0.95;
  line-height: 1.5;
}

.hero-pretitle {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* Cores de acento por linha (heros) */
.hero-perfuracao::before {
  background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--acento-perfuracao) 60%, var(--acento-perfuracao-claro) 100%);
}

.hero-irrigacao::before {
  background: linear-gradient(135deg, #134e2c 0%, var(--acento-irrigacao) 60%, var(--acento-irrigacao-claro) 100%);
}

.hero-maquinas::before {
  background: linear-gradient(135deg, #7a3e0e 0%, var(--acento-maquinas) 60%, var(--acento-maquinas-claro) 100%);
}

.hero-guia::before {
  background: linear-gradient(135deg, #2d2879 0%, var(--acento-guia) 60%, var(--acento-guia-claro) 100%);
}

.hero-amigo::before {
  background: linear-gradient(135deg, #8a6810 0%, var(--acento-amigo) 60%, var(--acento-amigo-claro) 100%);
}

/* Decoracao opcional no hero */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-glow-1 {
  top: -200px;
  right: -100px;
}

.hero-glow-2 {
  bottom: -200px;
  left: -100px;
}

/* ============================================================
   20. SELOS DE REVENDA
   ============================================================ */
.selos-revenda {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}

.selo-revenda {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.selo-revenda::before {
  content: '✓';
  width: 18px;
  height: 18px;
  background: var(--branco);
  color: var(--turquesa);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
}

/* ============================================================
   21. RESPONSIVO GERAL
   ============================================================ */
@media (max-width: 767px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .btn-whatsapp-float {
    width: 56px;
    height: 56px;
    bottom: 16px;
    right: 16px;
  }

  .btn-whatsapp-float svg {
    width: 28px;
    height: 28px;
  }

  .btn-back-to-top {
    width: 44px;
    height: 44px;
    bottom: 16px;
    left: 16px;
  }
}

/* ============================================================
   22. PRINT STYLES
   ============================================================ */
@media print {
  .site-header, .site-footer, .btn-whatsapp-float, .btn-back-to-top,
  .cookie-banner, .menu-toggle {
    display: none !important;
  }
}