/* ==========================================================================
   PROFFUNDA ESTAQUEAMENTO - Global Stylesheet
   Version: 3.0.0
   Description: Premium enterprise-grade design system for the Proffunda
                corporate website. Shared across all pages.
   ========================================================================== */


/* ==========================================================================
   0. GOOGLE FONTS IMPORT
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;0,900;1,300;1,400;1,700;1,900&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,500;1,600;1,700&display=swap');


/* ==========================================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
  /* ---- Brand Colors ---- */
  --cor-verde: #367630;
  --cor-verde-escuro: #2A5E24;
  --cor-verde-claro: #428a3a;
  --cor-verde-accent: #4A9E42;
  --cor-vermelho: #8B0000;
  --cor-vermelho-escuro: #6D0000;

  /* ---- Neutral Palette ---- */
  --cor-preto: #0D0D0D;
  --cor-grafite: #1A1A1A;
  --cor-cinza-escuro: #2D2D2D;
  --cor-cinza-medio: #6B6B6B;
  --cor-cinza-claro: #E8E8E8;
  --cor-off-white: #F5F5F5;
  --cor-branco: #FFFFFF;

  /* ---- Surface Colors ---- */
  --superficie-escura: #191919;
  --superficie-escura-alt: #222222;
  --superficie-clara: #F7F7F7;
  --superficie-branca: #FFFFFF;

  /* ---- Stats Section ---- */
  --cor-stats-bg: #1B3D2E;

  /* ---- Gradients ---- */
  --gradiente-marca: linear-gradient(135deg, var(--cor-verde), var(--cor-vermelho));
  --gradiente-marca-horizontal: linear-gradient(90deg, var(--cor-verde), var(--cor-vermelho));
  --gradiente-marca-sutil: linear-gradient(90deg, var(--cor-verde), #6B8F3A 50%, var(--cor-vermelho));
  --gradiente-hero-overlay: linear-gradient(
    180deg,
    rgba(13, 13, 13, 0.92) 0%,
    rgba(13, 13, 13, 0.55) 35%,
    rgba(13, 13, 13, 0.60) 65%,
    rgba(13, 13, 13, 0.95) 100%
  );
  --gradiente-card-overlay: linear-gradient(
    180deg,
    rgba(13, 13, 13, 0.0) 0%,
    rgba(13, 13, 13, 0.35) 50%,
    rgba(13, 13, 13, 0.88) 100%
  );

  /* ---- Functional Colors ---- */
  --cor-cta-primario: var(--cor-verde);
  --cor-cta-hover: #2A5E24;
  --cor-cta-secundario: var(--cor-vermelho);
  --cor-link: var(--cor-verde);
  --cor-sucesso: #28A745;
  --cor-erro: #DC3545;
  --cor-whatsapp: #25D366;
  --cor-whatsapp-hover: #1EBB58;

  /* ---- Typography ---- */
  --font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-principal: var(--font-body);

  /* ---- Typography Scale (Fluid) ---- */
  --texto-display: clamp(3.5rem, 2.5rem + 3.2vw, 6rem);
  --texto-h1: clamp(3rem, 2.286rem + 2.286vw, 4.5rem);
  --texto-h2: clamp(2rem, 1.571rem + 1.714vw, 3rem);
  --texto-h3: clamp(1.25rem, 1.071rem + 0.714vw, 1.75rem);
  --texto-h4: clamp(1.1rem, 1rem + 0.357vw, 1.35rem);
  --texto-body: clamp(1rem, 0.929rem + 0.286vw, 1.125rem);
  --texto-small: clamp(0.8rem, 0.75rem + 0.2vw, 0.9rem);
  --texto-overline: clamp(0.7rem, 0.65rem + 0.2vw, 0.85rem);

  /* ---- Font Weights ---- */
  --peso-light: 300;
  --peso-regular: 400;
  --peso-medium: 500;
  --peso-semibold: 600;
  --peso-bold: 700;
  --peso-extrabold: 800;
  --peso-black: 900;

  /* ---- Spacing Scale ---- */
  --espaco-xs: 4px;
  --espaco-sm: 8px;
  --espaco-md: 16px;
  --espaco-lg: 24px;
  --espaco-xl: 32px;
  --espaco-2xl: 48px;
  --espaco-3xl: 64px;
  --espaco-4xl: 80px;
  --espaco-5xl: 120px;

  /* ---- Shadows ---- */
  --sombra-sutil: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --sombra-media: 0 4px 14px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --sombra-forte: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  --sombra-elevada: 0 20px 60px rgba(0, 0, 0, 0.18), 0 8px 24px rgba(0, 0, 0, 0.08);
  --sombra-botao: 0 4px 14px rgba(0, 0, 0, 0.15);
  --sombra-botao-hover: 0 8px 28px rgba(0, 0, 0, 0.2);

  /* ---- Border Radius ---- */
  --raio-sm: 4px;
  --raio-md: 6px;
  --raio-lg: 10px;
  --raio-xl: 12px;
  --raio-redondo: 50%;

  /* ---- Transitions ---- */
  --transicao-rapida: 0.2s ease;
  --transicao-padrao: 0.3s ease;
  --transicao-suave: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* ---- Z-Index Scale ---- */
  --z-base: 1;
  --z-acima: 10;
  --z-navbar: 10000;
  --z-overlay: 10000;
  --z-sidebar: 10001;
  --z-hamburger: 10002;
  --z-whatsapp: 9999;
  --z-topo: 9998;
  --z-skip: 100000;

  /* ---- Navbar Dimensions ---- */
  --navbar-altura: 80px;
  --navbar-altura-mobile: 64px;
  --navbar-accent-altura: 7px;
}


/* ==========================================================================
   2. CSS RESET & BASE
   ========================================================================== */

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--texto-body);
  font-weight: var(--peso-regular);
  line-height: 1.7;
  color: var(--cor-cinza-escuro);
  background-color: var(--cor-branco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transicao-padrao);
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset {
  border: none;
}

/* Remove default search input decorations */
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
  -webkit-appearance: none;
}


/* ==========================================================================
   3. SELECTION & SCROLLBAR STYLING
   ========================================================================== */

::selection {
  background-color: var(--cor-verde);
  color: var(--cor-branco);
}

::-moz-selection {
  background-color: var(--cor-verde);
  color: var(--cor-branco);
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--superficie-escura);
}

::-webkit-scrollbar-thumb {
  background: var(--cor-cinza-medio);
  border-radius: 5px;
  border: 2px solid var(--superficie-escura);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cor-verde);
}


/* ==========================================================================
   4. FOCUS STATES (Accessibility)
   ========================================================================== */

:focus-visible {
  outline: 3px solid var(--cor-verde);
  outline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--cor-verde);
  outline-offset: 3px;
}

/* Remove default outlines when using pointer device */
:focus:not(:focus-visible) {
  outline: none;
}


/* ==========================================================================
   5. SKIP NAVIGATION (Accessibility)
   ========================================================================== */

.skip-nav {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: var(--z-skip);
  padding: 12px 24px;
  background-color: var(--cor-verde);
  color: var(--cor-branco);
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  border-radius: 0 0 var(--raio-md) var(--raio-md);
  transition: top var(--transicao-padrao);
  box-shadow: var(--sombra-forte);
}

.skip-nav:focus {
  top: 0;
  outline: 3px solid var(--cor-branco);
  outline-offset: -3px;
}


/* ==========================================================================
   6. BASE TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--peso-bold);
  line-height: 1.15;
  color: var(--cor-preto);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--texto-h1);
  font-weight: var(--peso-black);
  letter-spacing: -0.025em;
  line-height: 1.08;
}

h2 {
  font-size: var(--texto-h2);
  font-weight: var(--peso-bold);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h3 {
  font-size: var(--texto-h3);
  font-weight: var(--peso-bold);
  letter-spacing: -0.01em;
}

h4 {
  font-size: var(--texto-h4);
  font-weight: var(--peso-bold);
}

h5 {
  font-size: var(--texto-body);
  font-weight: var(--peso-semibold);
  font-family: var(--font-body);
}

h6 {
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  font-size: var(--texto-body);
  font-family: var(--font-body);
  line-height: 1.75;
  color: var(--cor-cinza-medio);
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--cor-link);
}

strong, b {
  font-weight: var(--peso-bold);
}

em, i {
  font-style: italic;
}

small {
  font-size: var(--texto-small);
}

blockquote {
  padding-left: 24px;
  border-left: 4px solid var(--cor-verde);
  font-style: italic;
  color: var(--cor-cinza-medio);
  margin: 1.5rem 0;
}


/* ==========================================================================
   7. LAYOUT UTILITIES
   ========================================================================== */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 80px;
  padding-right: 80px;
}

/* ---- Section Padding ---- */
.section-padding {
  padding-top: 120px;
  padding-bottom: 120px;
}

/* ---- Text Alignment ---- */
.text-center {
  text-align: center;
}

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

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

/* ---- Overline Label ---- */
.overline {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: var(--texto-overline);
  font-family: var(--font-body);
  font-weight: var(--peso-bold);
  text-transform: uppercase;
  letter-spacing: 3.5px;
  color: var(--cor-verde);
  margin-bottom: 16px;
  line-height: 1.4;
  position: relative;
}

.overline::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 3px;
  background: var(--cor-verde, #367630);
  flex-shrink: 0;
  border-radius: 2px;
}

/* ---- Section Title ---- */
.section-title {
  font-family: var(--font-heading);
  font-size: var(--texto-h2);
  font-weight: var(--peso-bold);
  color: var(--cor-preto);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-title span {
  color: var(--cor-verde);
}

/* ---- Section Subtitle ---- */
.section-subtitle {
  font-size: var(--texto-body);
  font-family: var(--font-body);
  color: var(--cor-cinza-medio);
  line-height: 1.75;
  max-width: 680px;
}

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ---- Section Header ---- */
.section-header {
  margin-bottom: 60px;
}

/* ---- Section Title on Dark Backgrounds ---- */
.section-title--light {
  color: var(--cor-branco);
}

/* ---- Link Arrow (Corporate CTA Style) ---- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--texto-small);
  font-family: var(--font-body);
  font-weight: var(--peso-semibold);
  color: var(--cor-verde);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: all var(--transicao-padrao);
  margin-top: 18px;
  position: relative;
  text-decoration: none;
  padding-bottom: 4px;
}

.link-arrow::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--cor-verde);
  transition: width var(--transicao-padrao);
}

.link-arrow:hover {
  color: var(--cor-verde-escuro);
}

.link-arrow:hover::after {
  width: calc(100% - 30px);
}

.link-arrow svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transicao-padrao);
  flex-shrink: 0;
}

.link-arrow:hover svg {
  transform: translateX(6px);
}

/* ---- Link Arrow Light Variant (for dark backgrounds) ---- */
.link-arrow--light {
  color: var(--cor-branco);
}

.link-arrow--light::after {
  background-color: var(--cor-branco);
}

.link-arrow--light:hover {
  color: rgba(255, 255, 255, 0.8);
}

.link-arrow--light:hover::after {
  background-color: rgba(255, 255, 255, 0.8);
}

.link-arrow--light svg {
  color: var(--cor-branco);
}

/* ---- Check List ---- */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  margin-bottom: 24px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: var(--texto-body);
  font-family: var(--font-body);
  color: var(--cor-cinza-escuro);
  line-height: 1.6;
}

.check-list li::before,
.feature-list li::before {
  content: '';
  width: 16px;
  height: 2px;
  background-color: var(--cor-verde, #367630);
  flex-shrink: 0;
  margin-top: 0.7em;
}

/* ---- Feature List (service detail pages) ---- */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  margin-bottom: 24px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: var(--texto-body);
  font-family: var(--font-body);
  color: var(--cor-cinza-escuro);
  line-height: 1.6;
}

/* ---- CSS Grid Layouts ---- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}


/* ==========================================================================
   8. BUTTONS
   ========================================================================== */

/* ---- Base Button (used when .btn is standalone) ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--raio-sm);
  cursor: pointer;
  transition: all var(--transicao-padrao);
  white-space: nowrap;
  line-height: 1.4;
  position: relative;
  overflow: hidden;
}

/* ---- Primary Button (Corporate Green) ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--raio-sm);
  cursor: pointer;
  transition: all var(--transicao-padrao);
  white-space: nowrap;
  line-height: 1.4;
  background-color: var(--cor-cta-primario);
  color: var(--cor-branco);
  border-color: var(--cor-cta-primario);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(54, 118, 48, 0.2);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background-color: var(--cor-cta-hover);
  border-color: var(--cor-cta-hover);
  color: var(--cor-branco);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(54, 118, 48, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(54, 118, 48, 0.25);
}

/* ---- Secondary Button (Outline) ---- */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid var(--cor-branco);
  border-radius: var(--raio-sm);
  cursor: pointer;
  transition: all var(--transicao-padrao);
  white-space: nowrap;
  line-height: 1.4;
  background-color: transparent;
  color: var(--cor-branco);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(255, 255, 255, 0.06);
}

.btn-secondary:hover {
  background-color: var(--cor-branco);
  color: var(--cor-preto);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.15);
}

.btn-secondary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.08);
}

/* Secondary on light backgrounds */
.btn-secondary--dark {
  color: var(--cor-preto);
  border-color: var(--cor-preto);
}

.btn-secondary--dark:hover {
  background-color: var(--cor-preto);
  color: var(--cor-branco);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

/* ---- WhatsApp Button ---- */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--texto-small);
  font-weight: var(--peso-semibold);
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--raio-sm);
  cursor: pointer;
  transition: all var(--transicao-padrao);
  white-space: nowrap;
  line-height: 1.4;
  background-color: var(--cor-whatsapp);
  color: var(--cor-branco);
  border-color: var(--cor-whatsapp);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
  background-color: var(--cor-whatsapp-hover);
  border-color: var(--cor-whatsapp-hover);
  color: var(--cor-branco);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp svg,
.btn-whatsapp img {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ---- Button Sizes ---- */
.btn-sm {
  padding: 10px 22px;
  font-size: var(--texto-small);
}

.btn-lg {
  padding: 18px 44px;
  font-size: var(--texto-body);
  letter-spacing: 0.8px;
}


/* ==========================================================================
   9. NAVBAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-navbar);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Accent Top Border (Solid Green) ---- */
.navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-accent-altura);
  background: var(--cor-verde);
  z-index: 1;
}

/* ---- Transparent State (top of page / hero) ---- */
.navbar-transparent {
  background-color: transparent;
  background-image: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.25) 60%,
    transparent 100%
  );
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* ---- Scrolled State (solid dark) ---- */
.navbar-scrolled {
  background-color: var(--superficie-escura);
  background-image: none;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.4),
    0 1px 3px rgba(0, 0, 0, 0.2);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* ---- Navbar Inner Container ---- */
.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--navbar-altura);
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--navbar-accent-altura) 80px 0 80px;
}

/* ---- Logo ---- */
.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: var(--z-sidebar);
  transition: opacity var(--transicao-padrao);
}

.navbar-logo:hover {
  opacity: 0.85;
}

.navbar-logo .logo-svg {
  height: 62px;
  width: auto;
}

.navbar-logo img {
  height: 62px;
  width: auto;
}

/* ---- Desktop Nav Links ---- */
.navbar-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 42px;
  list-style: none;
}

.nav-link {
  position: relative;
  font-size: var(--texto-small);
  font-family: var(--font-body);
  font-weight: var(--peso-semibold);
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 0;
  transition: color var(--transicao-padrao);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cor-verde);
  transition: width var(--transicao-padrao);
  border-radius: 1px;
}

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

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

.nav-link--active {
  color: var(--cor-branco);
  font-weight: var(--peso-bold);
}

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

/* ---- Navbar CTA Button ---- */
.navbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  background-color: var(--cor-cta-primario);
  color: var(--cor-branco);
  font-size: var(--texto-small);
  font-family: var(--font-body);
  font-weight: var(--peso-semibold);
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--raio-sm);
  border: 2px solid var(--cor-cta-primario);
  transition: all var(--transicao-padrao);
  white-space: nowrap;
  margin-left: 24px;
  box-shadow: 0 2px 10px rgba(54, 118, 48, 0.25);
  text-decoration: none;
}

.navbar-cta:hover {
  background-color: var(--cor-cta-hover);
  border-color: var(--cor-cta-hover);
  color: var(--cor-branco);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(54, 118, 48, 0.35);
}

/* ---- Hamburger (Mobile Trigger) ---- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  cursor: pointer;
  z-index: var(--z-hamburger);
  background: none;
  border: none;
  padding: 0;
}

.hamburger-line {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--cor-branco);
  border-radius: 2px;
  transition: all var(--transicao-padrao);
}

.hamburger-line:nth-child(1) {
  margin-bottom: 7px;
}

.hamburger-line:nth-child(2) {
  margin-bottom: 7px;
}

/* Hamburger X state */
body.nav-mobile-open .hamburger .hamburger-line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

body.nav-mobile-open .hamburger .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

body.nav-mobile-open .hamburger .hamburger-line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ---- Mobile Sidebar ---- */
.nav-mobile-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 340px;
  max-width: 88vw;
  height: 100vh;
  height: 100dvh;
  background-color: var(--superficie-escura);
  z-index: var(--z-sidebar);
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

/* Accent bar inside sidebar */
.nav-mobile-sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-accent-altura);
  background: var(--cor-verde);
}

body.nav-mobile-open .nav-mobile-sidebar {
  right: 0;
}

/* Mobile sidebar backdrop overlay */
.nav-mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transicao-suave);
}

body.nav-mobile-open .nav-mobile-overlay {
  opacity: 1;
  visibility: visible;
}

/* Mobile nav link list */
.nav-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 32px;
}

.nav-mobile-link {
  display: block;
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: var(--peso-medium);
  letter-spacing: 0.5px;
  border-radius: var(--raio-md);
  transition: all var(--transicao-padrao);
  border-left: 3px solid transparent;
}

.nav-mobile-link:hover,
.nav-mobile-link--active {
  background-color: rgba(54, 118, 48, 0.12);
  color: var(--cor-verde);
  border-left-color: var(--cor-verde);
}

/* Mobile close button */
.nav-mobile-close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: rgba(255, 255, 255, 0.6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transicao-padrao);
  border-radius: var(--raio-md);
}

.nav-mobile-close:hover {
  color: var(--cor-branco);
  background-color: rgba(255, 255, 255, 0.06);
}

/* Mobile CTA button */
.nav-mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  background-color: var(--cor-cta-primario);
  color: var(--cor-branco);
  font-size: var(--texto-body);
  font-family: var(--font-body);
  font-weight: var(--peso-semibold);
  letter-spacing: 0.5px;
  border-radius: var(--raio-sm);
  transition: all var(--transicao-padrao);
  margin-top: auto;
  box-shadow: 0 4px 16px rgba(54, 118, 48, 0.3);
  text-decoration: none;
}

.nav-mobile-cta:hover {
  background-color: var(--cor-cta-hover);
  color: var(--cor-branco);
}

/* Body scroll lock when mobile menu is open */
body.nav-mobile-open {
  overflow: hidden;
}

/* Spacer to offset fixed navbar */
.navbar-spacer {
  height: calc(var(--navbar-altura) + var(--navbar-accent-altura));
}


/* ==========================================================================
   10. PAGE HERO (Internal Pages)
   ========================================================================== */

.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 480px;
  height: 60vh;
  max-height: 640px;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradiente-hero-overlay);
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: 72px;
}

/* Breadcrumb navigation */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transicao-padrao);
}

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

.breadcrumb span {
  color: rgba(255, 255, 255, 0.25);
  font-size: 0.75rem;
}

.breadcrumb [aria-current] {
  color: var(--cor-branco);
  font-weight: var(--peso-medium);
}

/* Page Hero Title */
.page-hero-title {
  font-family: var(--font-heading);
  font-size: var(--texto-h1);
  font-weight: var(--peso-black);
  color: var(--cor-branco);
  margin-bottom: 16px;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
  line-height: 1.08;
}

/* Page Hero Subtitle */
.page-hero-subtitle {
  font-size: var(--texto-body);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  max-width: 620px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}


/* ==========================================================================
   11. CARDS
   ========================================================================== */

.card {
  background-color: var(--cor-branco);
  border-radius: var(--raio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-media);
  transition: all var(--transicao-suave);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-elevada);
}

/* Card with image at top */
.card-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card-image img {
  transform: scale(1.08);
}

.card-image-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradiente-card-overlay);
  z-index: 1;
  opacity: 0.75;
  transition: opacity var(--transicao-padrao);
}

.card:hover .card-image-overlay {
  opacity: 0.5;
}

/* Card body (text content) */
.card-body {
  padding: 28px 28px 32px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--texto-h4);
  font-weight: var(--peso-bold);
  color: var(--cor-preto);
  margin-bottom: 12px;
  line-height: 1.3;
}

.card-text {
  font-size: var(--texto-body);
  font-family: var(--font-body);
  color: var(--cor-cinza-medio);
  line-height: 1.7;
}

/* Card standalone (no image, just padded content) */
.card--padded {
  padding: 36px;
}

/* Card on dark backgrounds */
.card--dark {
  background-color: var(--superficie-escura-alt);
  border-color: rgba(255, 255, 255, 0.06);
}

.card--dark:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.1);
}

.card--dark h3,
.card--dark h4,
.card--dark .card-title {
  color: var(--cor-branco);
}

.card--dark p,
.card--dark .card-text {
  color: rgba(255, 255, 255, 0.65);
}

/* Card icon (for feature/service cards without images) */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--raio-lg);
  background: linear-gradient(135deg, rgba(54, 118, 48, 0.12), rgba(54, 118, 48, 0.06));
  margin-bottom: 24px;
  border: 1px solid rgba(54, 118, 48, 0.1);
}

.card-icon svg,
.card-icon img {
  width: 32px;
  height: 32px;
}


/* ==========================================================================
   12. FOOTER
   ========================================================================== */

.footer {
  background-color: #111111;
  position: relative;
}

/* Top accent bar (solid green) */
.footer-gradient-bar {
  height: 4px;
  background: var(--cor-verde);
}

/* ---- Footer Main Grid ---- */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 80px 0 48px;
}

/* Footer column */
.footer-col {
  display: flex;
  flex-direction: column;
}

/* Column 1: Brand section */
.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 22px;
  transition: opacity var(--transicao-padrao);
}

.footer-logo:hover {
  opacity: 0.85;
}

.footer-logo svg {
  height: 58px;
  width: auto;
}

.footer-logo img {
  height: 58px;
  width: auto;
}

.footer-desc {
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 320px;
}

/* Social Icons */
.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--raio-redondo);
  background-color: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transicao-padrao);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-social-link:hover {
  background-color: var(--cor-verde);
  color: var(--cor-branco);
  border-color: var(--cor-verde);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(54, 118, 48, 0.35);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

/* Icons that use fill (Facebook, Google, WhatsApp) */
.footer-social-link svg[fill="currentColor"] {
  fill: currentColor;
}

/* Icons that use stroke (Instagram) — prevent fill from overriding */
.footer-social-link svg[fill="none"] {
  fill: none;
  stroke: currentColor;
}

/* Footer column headings */
.footer-heading {
  font-size: var(--texto-small);
  font-family: var(--font-body);
  font-weight: var(--peso-bold);
  color: var(--cor-branco);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 28px;
  position: relative;
  padding-bottom: 14px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--cor-verde);
  border-radius: 1px;
}

/* Footer link list */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links li:last-child {
  margin-bottom: 0;
}

.footer-links a {
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transicao-padrao);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
}

.footer-links a:hover {
  color: var(--cor-verde);
  transform: translateX(4px);
}

/* Footer contact list */
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.65;
}

.footer-contact li:last-child {
  margin-bottom: 0;
}

.footer-contact li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 4px;
  stroke: var(--cor-verde);
}

.footer-contact li a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transicao-padrao);
}

.footer-contact li a:hover {
  color: var(--cor-verde);
}

/* ---- Footer Bottom Bar ---- */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom-content {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.5;
}

.footer-credit {
  font-size: var(--texto-small);
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.35);
}

.footer-credit a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transicao-padrao);
}

.footer-credit a:hover {
  color: var(--cor-verde);
}


/* ==========================================================================
   13. WHATSAPP FLOATING BUTTON
   ========================================================================== */

@keyframes whatsapp-pulse {
  0% {
    box-shadow:
      0 4px 16px rgba(37, 211, 102, 0.4),
      0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow:
      0 4px 16px rgba(37, 211, 102, 0.4),
      0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow:
      0 4px 16px rgba(37, 211, 102, 0.4),
      0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  border-radius: var(--raio-redondo);
  background-color: var(--cor-whatsapp);
  color: var(--cor-branco);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  animation: whatsapp-pulse 2s ease-in-out infinite;
  transition: transform var(--transicao-padrao), box-shadow var(--transicao-padrao);
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.5);
  color: var(--cor-branco);
  animation: none;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--cor-branco);
}

/* Tooltip on desktop hover */
.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--superficie-escura);
  color: var(--cor-branco);
  font-size: var(--texto-small);
  font-family: var(--font-body);
  font-weight: var(--peso-medium);
  padding: 10px 18px;
  border-radius: var(--raio-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transicao-padrao);
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 6px;
  border-color: transparent transparent transparent var(--superficie-escura);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}


/* ==========================================================================
   13B. CTA CONVERSION STRIP (shared across pages)
   Full-width section with background image, dark overlay, centered CTA
   ========================================================================== */

.home-cta {
  position: relative;
  padding: clamp(5rem, 12vw, 10rem) 5%;
  text-align: center;
  overflow: hidden;
  color: var(--cor-branco, #FFFFFF);
  background-color: var(--cor-grafite, #1A1A1A);
}

.home-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.home-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.76) 0%,
    rgba(0, 0, 0, 0.58) 50%,
    rgba(0, 0, 0, 0.80) 100%
  );
}

.home-cta-content {
  position: relative;
  z-index: 3;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem;
}

.home-cta-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--cor-branco, #FFFFFF);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}

.home-cta-subtitle {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 2.5rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.home-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.home-cta-content .link-arrow {
  justify-content: center;
  margin-top: 1rem;
}

.home-cta-content .btn-whatsapp {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.home-cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--cor-verde, #367630),
    var(--cor-verde-accent, #4A9E42),
    var(--cor-verde, #367630)
  );
  z-index: 4;
}


/* ==========================================================================
   14. BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: var(--z-topo);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--raio-redondo);
  background-color: var(--superficie-escura);
  color: var(--cor-branco);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transicao-suave);
  text-decoration: none;
}

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

.back-to-top:hover {
  background-color: var(--cor-verde);
  border-color: var(--cor-verde);
  color: var(--cor-branco);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(54, 118, 48, 0.35);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}


/* ==========================================================================
   15. ANIMATION CLASSES (Scroll-triggered)
   ========================================================================== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* ---- Fade Up (default direction) ---- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible,
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Fade Left ---- */
.fade-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-left.visible,
.fade-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- Fade Right ---- */
.fade-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-right.visible,
.fade-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- Scale In ---- */
.scale-in {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-in.visible,
.scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* ---- Staggered Animation Delays ---- */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }


/* ==========================================================================
   16. REDUCED MOTION (Accessibility)
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll,
  .fade-up,
  .fade-left,
  .fade-right,
  .scale-in {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .whatsapp-float {
    animation: none;
  }

  .btn-primary::before {
    display: none;
  }
}


/* ==========================================================================
   17. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* ---------- Max 1440px (Large Desktop) ---------- */
@media (max-width: 1440px) {
  .container {
    padding-left: 60px;
    padding-right: 60px;
  }

  .navbar-container {
    padding: var(--navbar-accent-altura) 60px 0 60px;
  }

  .section-padding {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}


/* ---------- Max 1024px (Tablet Landscape) ---------- */
@media (max-width: 1024px) {
  .container {
    padding-left: 40px;
    padding-right: 40px;
  }

  .navbar-container {
    padding: var(--navbar-accent-altura) 40px 0 40px;
  }

  .section-padding {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  /* Grid adjustments for tablet */
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Switch to mobile navigation */
  .navbar-nav {
    display: none;
  }

  .navbar-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Footer 2-column on tablet */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  /* Section header spacing */
  .section-header {
    margin-bottom: 48px;
  }

  /* Page Hero */
  .page-hero {
    min-height: 400px;
    height: 55vh;
  }

  /* CTA responsive */
  .home-cta {
    padding: clamp(5rem, 12vw, 10rem) 6%;
  }
}


/* ---------- Max 768px (Tablet Portrait) ---------- */
@media (max-width: 768px) {
  :root {
    --navbar-altura: var(--navbar-altura-mobile);
  }

  .container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .navbar {
    height: var(--navbar-altura-mobile);
  }

  .navbar-container {
    height: var(--navbar-altura-mobile);
    padding: var(--navbar-accent-altura) 24px 0 24px;
  }

  .navbar-logo img,
  .navbar-logo .logo-svg {
    height: 48px;
  }

  .navbar-spacer {
    height: calc(var(--navbar-altura-mobile) + var(--navbar-accent-altura));
  }

  .section-padding {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  /* All grids go single column */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Page Hero adjustments */
  .page-hero {
    min-height: 340px;
    height: 48vh;
    max-height: 500px;
  }

  .page-hero-content {
    padding-bottom: 44px;
  }

  /* Cards */
  .card-body {
    padding: 24px;
  }

  .card-image {
    height: 200px;
  }

  /* Footer stacks to single column */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 60px 0 40px;
  }

  .footer-heading::after {
    display: block;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  /* WhatsApp tooltip: hide on touch devices */
  .whatsapp-tooltip {
    display: none;
  }

  /* Overline bar adjustment */
  .overline::before {
    width: 28px;
  }

  /* CTA responsive */
  .home-cta {
    padding: clamp(4rem, 10vw, 8rem) 5%;
  }

  .home-cta-title {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  .home-cta-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }
}


/* ---------- Max 480px (Mobile) ---------- */
@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .navbar-container {
    padding: var(--navbar-accent-altura) 16px 0 16px;
  }

  .section-padding {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .section-header {
    margin-bottom: 28px;
  }

  /* Full-width buttons on mobile */
  .btn-primary,
  .btn-secondary,
  .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }

  .btn-lg {
    padding: 16px 28px;
  }

  /* Page Hero */
  .page-hero {
    min-height: 280px;
    height: 42vh;
    max-height: 420px;
  }

  .page-hero-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .page-hero-content {
    padding-bottom: 32px;
  }

  /* Cards */
  .card-body {
    padding: 20px;
  }

  .card-image {
    height: 180px;
  }

  .card-icon {
    width: 52px;
    height: 52px;
  }

  /* Footer */
  .footer-grid {
    padding: 48px 0 32px;
    gap: 28px;
  }

  .footer-desc {
    max-width: 100%;
  }

  .footer-social {
    justify-content: flex-start;
  }

  /* CTA responsive */
  .home-cta {
    padding: 4rem 1.25rem;
  }

  .home-cta-content {
    padding: 0;
  }

  .home-cta-content .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }

  /* WhatsApp floating - slightly smaller */
  .whatsapp-float {
    width: 54px;
    height: 54px;
    bottom: 20px;
    right: 20px;
  }

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

  /* Back to top */
  .back-to-top {
    width: 42px;
    height: 42px;
    bottom: 84px;
    right: 20px;
  }

  .back-to-top svg {
    width: 18px;
    height: 18px;
  }

  /* Mobile sidebar takes full width on small phones */
  .nav-mobile-sidebar {
    width: 100%;
    max-width: 100vw;
  }

  /* Overline bar on small screens */
  .overline::before {
    width: 24px;
  }

  /* Check list and feature list spacing */
  .check-list,
  .feature-list {
    gap: 12px;
    margin-top: 16px;
    margin-bottom: 16px;
  }
}


/* ---------- Min 1441px (Extra Large Screens) ---------- */
@media (min-width: 1441px) {
  .container {
    padding-left: 100px;
    padding-right: 100px;
  }

  .navbar-container {
    padding: var(--navbar-accent-altura) 100px 0 100px;
  }

  .section-padding {
    padding-top: 140px;
    padding-bottom: 140px;
  }

  .section-header {
    margin-bottom: 72px;
  }

  .page-hero {
    min-height: 520px;
    max-height: 720px;
  }
}


/* ==========================================================================
   18. PRINT STYLES
   ========================================================================== */

@media print {
  /* Hide interactive/non-print elements */
  .navbar,
  .whatsapp-float,
  .back-to-top,
  .nav-mobile-sidebar,
  .nav-mobile-overlay,
  .hamburger,
  .skip-nav {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 12pt;
    line-height: 1.5;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  /* Show link URLs after anchor text */
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 9pt;
    color: #555;
  }

  /* Except for navigation links */
  .nav-link[href]::after,
  .footer-links a[href]::after,
  .navbar-logo[href]::after {
    content: none;
  }

  .container {
    max-width: 100%;
    padding: 0 20px;
  }

  .section-padding {
    padding: 24pt 0;
  }

  h1, h2, h3, h4 {
    page-break-after: avoid;
  }

  img, .card {
    page-break-inside: avoid;
  }

  .page-hero {
    min-height: auto;
    height: auto;
    padding: 20pt 0;
  }

  .page-hero-overlay,
  .page-hero-bg {
    display: none;
  }

  .page-hero-title {
    color: #000;
    text-shadow: none;
  }

  .footer {
    border-top: 2px solid #000;
    background: #fff !important;
  }

  .footer-gradient-bar {
    display: none;
  }

  .footer-heading,
  .footer-links a,
  .footer-contact li,
  .footer-desc,
  .footer-bottom p,
  .footer-credit {
    color: #333 !important;
  }
}