/* ============================================================
   RGMais — Revenda Autorizada Gdoor Zucchetti
   styles.css — Mobile-first, CSS puro, sem frameworks
   ============================================================ */

/* ---------- RESET & VARIÁVEIS ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --orange: #FF7A00;
  --orange-dark: #E06900;
  --orange-light: #FF9933;
  --black: #0D0D0D;
  --dark: #2B2B2B;
  --mid: #555555;
  --light: #F5F5F5;
  --white: #FFFFFF;
  --border: #E0E0E0;
  --shadow: 0 4px 24px rgba(0, 0, 0, .10);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, .16);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: .22s ease;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-w: 1200px;
  --header-h: 72px;
}

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

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font);
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- UTILITIES ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

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

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

.section-tag {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--black);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 48px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-subtitle {
  margin: 0 auto;
}

section {
  padding: 72px 0;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  justify-content: center;
  white-space: nowrap;
}

.btn:active {
  transform: scale(.97);
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  box-shadow: 0 6px 20px rgba(255, 122, 0, .35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--orange);
}

.btn-outline-orange {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}

.btn-outline-orange:hover {
  background: var(--orange);
  color: var(--white);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background: #1EBE5A;
  border-color: #1EBE5A;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .35);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: .9rem;
}

/* ---------- HEADER ---------- */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 20px;
}

.logo img {
  height: 44px;
  width: auto;
}

.site-nav {
  display: none;
}

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

.site-nav a {
  color: rgba(255, 255, 255, .82);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--orange);
  background: rgba(255, 122, 0, 0.08);
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--black);
  border: 1px solid rgba(255, 122, 0, .3);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius-lg);
  min-width: 280px;
  display: flex;
  /* Always flex but invisible */
  flex-direction: column;
  gap: 0;
  padding: 12px 0;
  box-shadow: 0 12px 48px rgba(0, 0, 0, .7);
  z-index: 1001;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  /* Use visibility instead of display: none for transitions */
  transform: translateY(-8px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

/* Invisible bridge to prevent losing hover when moving mouse to menu */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  width: 100%;
  height: 12px;
  background: transparent;
}

.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu a {
  padding: 12px 20px;
  color: rgba(255, 255, 255, .75);
  font-size: .9rem;
  font-weight: 500;
  display: block;
  border-radius: 0;
  gap: 0;
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
  border-left: 3px solid transparent;
}

.dropdown-menu a:first-child {
  padding-top: 8px;
}

.dropdown-menu a:last-child {
  padding-bottom: 8px;
}

.dropdown-menu a:hover {
  background: rgba(255, 122, 0, .15);
  color: var(--white);
  padding-left: 24px;
  border-left-color: var(--orange);
}

.dropdown-menu a strong {
  color: var(--orange);
  font-weight: 700;
}

.header-cta {
  display: none;
  text-transform: uppercase;
}

.menu-toggle {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

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

/* Mobile nav — Drawer lateral */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.38s ease;
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(82vw, 340px);
  background: var(--black);
  background-image:
    radial-gradient(circle at 88% 12%, rgba(255, 122, 0, 0.18) 0%, transparent 55%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -12px 0 48px rgba(0, 0, 0, 0.6);
}

.mobile-nav.open {
  transform: translateX(0);
}

/* Cabeçalho */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.mobile-nav-header img {
  height: 32px;
  width: auto;
}

.mobile-nav-close {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.mobile-nav-close:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

/* Corpo */
.mobile-nav-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 12px 20px;
  display: flex;
  flex-direction: column;
}

.mobile-nav-body a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.72);
  font-size: .97rem;
  font-weight: 500;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: all var(--transition);
  gap: 8px;
}

.mobile-nav-body a::after {
  content: '›';
  font-size: 1.2rem;
  opacity: 0.3;
  color: var(--orange);
  transition: all var(--transition);
  flex-shrink: 0;
}

.mobile-nav-body a:hover {
  color: var(--white);
  background: rgba(255, 122, 0, 0.1);
  border-color: rgba(255, 122, 0, 0.22);
  padding-left: 20px;
}

.mobile-nav-body a:hover::after {
  opacity: 1;
}

/* Rodapé */
.mobile-nav-footer {
  padding: 16px 20px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.mobile-nav-cta {
  display: flex !important;
  width: 100%;
  background: #25D366 !important;
  color: var(--white) !important;
  border: none !important;
  border-radius: 12px !important;
  padding: 16px 20px !important;
  font-size: 1rem !important;
  font-weight: 800 !important;
  justify-content: center !important;
  gap: 10px !important;
  transition: all var(--transition) !important;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
  text-align: center;
}

.mobile-nav-cta:hover {
  background: #1EBE5A !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4) !important;
}

.mobile-nav-section {
  font-size: .67rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  padding: 20px 16px 6px;
  opacity: 0.7;
}

/* ---------- HERO ---------- */
.hero {
  background: var(--black);
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 122, 0, .18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 122, 0, .15);
  border: 1px solid rgba(255, 122, 0, .4);
  color: var(--orange-light);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--orange);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .75);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.hero-stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--orange);
}

.hero-stat span {
  font-size: .82rem;
  color: rgba(255, 255, 255, .6);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ---------- AUTORIDADE (MARQUEE) ---------- */
.autoridade {
  background: var(--orange);
  padding: 22px 0;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}

.autoridade::before,
.autoridade::after {
  content: "";
  position: absolute;
  top: 0;
  width: 15vw;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.autoridade::before {
  left: 0;
  background: linear-gradient(to right, var(--orange) 20%, transparent);
}

.autoridade::after {
  right: 0;
  background: linear-gradient(to left, var(--orange) 20%, transparent);
}

.autoridade-track {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
  padding-left: 40px;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.autoridade-item {
  display: flex;
  align-items: center;
  gap: 15px;
  white-space: nowrap;
  color: var(--white);
}

.autoridade-item .logo-small {
  height: 38px;
  filter: brightness(0) invert(1);
}

.autoridade-item strong {
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.autoridade-item span {
  font-size: 1rem;
  opacity: 0.9;
}

.autoridade-dot {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}

.autoridade-item strong {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
}

.autoridade-item span {
  font-size: .8rem;
  color: rgba(255, 255, 255, .82);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ---------- PROBLEMA VS SOLUÇÃO ---------- */
.problema {
  background: linear-gradient(135deg, var(--light) 0%, #FAFAFA 100%);
  padding: 96px 0;
}

.problema-grid {
  display: grid;
  gap: 40px;
}

.problema-col {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.problema-col::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.problema-col.problema-side::before {
  background: linear-gradient(90deg, #E53935 0%, #C62828 100%);
}

.problema-col.solucao-side::before {
  background: linear-gradient(90deg, #25D366 0%, #1EBE5A 100%);
}

.col-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.col-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
  color: var(--white);
}

.col-icon.red {
  background: linear-gradient(135deg, #E53935 0%, #C62828 100%);
}

.col-icon.green {
  background: linear-gradient(135deg, #25D366 0%, #1EBE5A 100%);
}

.col-header h3 {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--black);
  margin: 0;
}

.problema-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.problema-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 0;
  border-bottom: none;
  font-size: .95rem;
  color: var(--dark);
  line-height: 1.6;
}

.problema-list li strong {
  color: var(--black);
  font-weight: 700;
}

.li-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: -2px;
  display: flex;
  align-items: center;
}

.problema-col.problema-side .li-icon {
  color: #E53935;
}

.problema-col.solucao-side .li-icon {
  color: #25D366;
}

/* ---------- SISTEMAS ---------- */
.sistemas {
  background: var(--white);
}

.sistemas-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

.sistema-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.sistema-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}

.card-header-strip {
  height: 6px;
  background: var(--orange);
}

.card-body {
  padding: 28px;
  flex: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(255, 122, 0, .1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.card-name {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--orange);
  margin-bottom: 4px;
}

.card-tagline {
  font-size: .85rem;
  font-weight: 700;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 14px;
}

.card-desc {
  font-size: .95rem;
  color: var(--dark);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.card-tag {
  background: var(--light);
  color: var(--dark);
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
}

.card-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-link {
  font-size: .9rem;
  font-weight: 700;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 10px;
}

/* ---------- FUNCIONALIDADES ---------- */
.funcionalidades {
  background: var(--light);
}

.func-grid {
  display: grid;
  gap: 20px;
}

.func-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.func-item:hover {
  transform: translateY(-3px);
}

.func-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 122, 0, .1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.func-text h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 6px;
}

.func-text p {
  font-size: .92rem;
  color: var(--mid);
  line-height: 1.6;
}

/* ---------- DIFERENCIAIS ---------- */
.diferenciais {
  background: var(--black);
}

.diferenciais .section-title {
  color: var(--white);
}

.diferenciais .section-subtitle {
  color: rgba(255, 255, 255, .65);
}

.dif-grid {
  display: grid;
  gap: 20px;
}

.dif-item {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
  padding: 28px;
  transition: background var(--transition), border-color var(--transition);
}

.dif-item:hover {
  background: rgba(255, 122, 0, .1);
  border-color: rgba(255, 122, 0, .4);
}

.dif-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 122, 0, .2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.dif-item h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}

.dif-item p {
  font-size: .9rem;
  color: rgba(255, 255, 255, .65);
  line-height: 1.6;
}

/* ---------- PRODUTOS ADICIONAIS ---------- */
.adicionais {
  background: var(--white);
}

.adicionais-grid {
  display: grid;
  gap: 16px;
}

.adicional-item {
  background: var(--light);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 1px solid var(--border);
  transition: border-color var(--transition), background var(--transition);
}

.adicional-item:hover {
  border-color: var(--orange);
  background: rgba(255, 122, 0, .04);
}

.adicional-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #FF7A00 0%, #FF9D42 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(255, 122, 0, 0.25);
}

.adicional-text h4 {
  font-size: .95rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 4px;
}

.adicional-text p {
  font-size: .85rem;
  color: var(--mid);
  line-height: 1.5;
}

/* ---------- QUIZ ---------- */
.quiz {
  background: var(--light);
}

.quiz-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.quiz-progress-bar {
  height: 5px;
  background: var(--light);
}

.quiz-progress-fill {
  height: 100%;
  background: var(--orange);
  width: 0%;
  transition: width .4s ease;
}

.quiz-body {
  padding: 40px 32px;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
}

.quiz-step-num {
  font-size: .78rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 10px;
}

.quiz-question {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 28px;
  line-height: 1.35;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.quiz-option {
  padding: 16px 20px;
  border: 1px solid #D8D8D8;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  background: white;
  text-align: left;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
}

.quiz-option:hover {
  border-color: var(--orange);
  background: rgba(255, 122, 0, 0.02);
  box-shadow: 0 2px 8px rgba(255, 122, 0, 0.08);
}

.quiz-option.selected {
  border-color: var(--orange);
  background: rgba(255, 122, 0, 0.08);
  color: var(--black);
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(255, 122, 0, 0.12);
}

.quiz-result {
  display: none;
}

.quiz-result.active {
  display: block;
  text-align: center;
}

.quiz-result-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 122, 0, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 24px;
  flex-shrink: 0;
}

.quiz-result h3 {
  font-size: 0.85rem;
  color: var(--mid);
  margin-bottom: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.quiz-result-name {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.2;
}

.quiz-result-desc {
  font-size: 0.95rem;
  color: var(--mid);
  margin-bottom: 32px;
  line-height: 1.6;
}

.quiz-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.quiz-footer {
  padding: 20px 32px;
  background: var(--light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quiz-footer .quiz-back {
  background: none;
  border: none;
  color: var(--mid);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.quiz-footer .quiz-back:hover {
  color: var(--dark);
}

.quiz-footer .quiz-back:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.quiz-restart {
  background: none;
  border: none;
  color: var(--orange);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}

/* ---------- CTA FINAL ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--orange) 0%, #FF5500 100%);
  padding: 80px 0;
}

.cta-final-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-final h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-final p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--black);
  color: rgba(255, 255, 255, .7);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo img {
  height: 40px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  font-size: .85rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: .9rem;
  color: rgba(255, 255, 255, .6);
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--orange);
}

.footer-col .footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
}

.footer-col .footer-contact li span {
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 20px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.footer-bottom p {
  font-size: .82rem;
  color: rgba(255, 255, 255, .4);
}

.footer-bottom a {
  color: var(--orange);
}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 990;
  background: #25D366;
  color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 4px 24px rgba(37, 211, 102, .45);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(37, 211, 102, .55);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
}

/* ---------- PÁGINAS DE SISTEMA ---------- */
.sistema-hero {
  background: var(--black);
  padding: 72px 0 60px;
  position: relative;
  overflow: hidden;
}

.sistema-hero::before {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 122, 0, .12) 0%, transparent 70%);
  pointer-events: none;
}

.sistema-hero-grid {
  display: grid;
  gap: 40px;
}

.sistema-hero-content {
  position: relative;
  z-index: 1;
}

.sistema-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 122, 0, .15);
  border: 1px solid rgba(255, 122, 0, .4);
  color: var(--orange-light);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.sistema-hero-name {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 10px;
}

.sistema-hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.sistema-hero-desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, .7);
  line-height: 1.7;
  margin-bottom: 32px;
}

.sistema-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sistema-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: rgba(255, 255, 255, .7);
}

.hero-badge-item span {
  font-size: 1rem;
}

.sistema-hero-image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
}

.sistema-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .85;
}

.image-placeholder {
  padding: 48px;
  text-align: center;
  color: rgba(255, 255, 255, .3);
  font-size: .9rem;
}

/* Sistema pages sections */
.recursos {
  background: var(--white);
}

.para-quem {
  background: var(--light);
}

.segmentos {
  background: var(--white);
}

.sistema-difs {
  background: var(--black);
}

.recursos-grid {
  display: grid;
  gap: 20px;
}

.recurso-item {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 4px solid var(--orange);
}

.recurso-item h3 {
  font-size: .98rem;
  font-weight: 800;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.recurso-item p {
  font-size: .9rem;
  color: var(--mid);
  line-height: 1.6;
}

.recurso-item ul {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.recurso-item ul li {
  font-size: .88rem;
  color: var(--dark);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.recurso-item ul li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.para-quem-grid {
  display: grid;
  gap: 16px;
}

.para-quem-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
}

.para-quem-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 122, 0, .1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.para-quem-item h3 {
  font-size: .97rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 3px;
}

.para-quem-item p {
  font-size: .85rem;
  color: var(--mid);
}

.segmentos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.segmento-tag {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.segmento-tag:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.sistema-difs .section-title {
  color: var(--white);
}

.sistema-difs .section-subtitle {
  color: rgba(255, 255, 255, .6);
}

.adicionais-sistema .adicional-item-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--orange);
  margin-top: 8px;
}

/* ---------- SEGMENTOS HOME ---------- */
.segmentos-home {
  background: var(--light);
}

.segmentos-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.segmento-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.segmento-card .segmento-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 122, 0, .1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 14px;
}

.segmento-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 6px;
}

.segmento-card p {
  font-size: .9rem;
  color: var(--mid);
  line-height: 1.6;
}

/* ---------- NOTÍCIAS & CARROSSEL ---------- */
.noticias-home {
  background: linear-gradient(135deg, var(--white) 0%, rgba(245, 245, 245, 0.7) 100%);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.noticias-home::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 122, 0, .08) 0%, transparent 60%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
}

.noticias-home::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -50px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 0, 0, .03) 0%, transparent 60%);
  filter: blur(30px);
  z-index: -1;
  pointer-events: none;
}

.noticias-carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-bullets {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.carousel-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.15);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.carousel-bullet:hover {
  background: rgba(255, 122, 0, 0.5);
}

.carousel-bullet.active {
  width: 24px;
  border-radius: 10px;
  background: var(--orange);
}

.noticia-card {
  flex: 0 0 calc(100% - 20px);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.noticia-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}

.noticia-image {
  width: 100%;
  height: 200px;
  background: var(--light);
  overflow: hidden;
}

.noticia-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.noticia-card:hover .noticia-image img {
  transform: scale(1.05);
}

.noticia-body {
  padding: 20px;
}

.noticia-tag {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.noticia-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 8px;
}

.noticia-card p {
  font-size: .88rem;
  color: var(--mid);
  line-height: 1.5;
  margin-bottom: 12px;
}

.noticia-link {
  font-size: .85rem;
  font-weight: 700;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.noticia-link:hover {
  gap: 8px;
}

.noticia-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px dashed rgba(0, 0, 0, 0.06);
}

.noticia-tempo {
  font-size: .75rem;
  font-weight: 800;
  color: var(--orange-dark);
  background: rgba(255, 122, 0, 0.1);
  padding: 6px 12px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: .02em;
}

.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.2rem;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  z-index: 10;
}

.carousel-prev {
  left: 10px;
}

.carousel-next {
  right: 10px;
}

.carousel-prev:hover,
.carousel-next:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

/* ---------- INTEGRAÇÕES ---------- */
.integraces {
  background: var(--light);
}

.integraces-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

.integracao-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.integracao-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.integracao-icon {
  width: 52px;
  height: 52px;
  background: rgba(255, 122, 0, .1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--orange);
  margin-bottom: 16px;
}

.integracao-item h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 12px;
}

.integracao-item ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.integracao-item ul li {
  font-size: .9rem;
  color: var(--mid);
  display: flex;
  align-items: center;
  gap: 8px;
}

.integracao-item ul li::before {
  content: '•';
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- HERO BACKGROUND ---------- */
.hero {
  background: var(--black) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,122,0,0.05)" stroke-width="1"/></pattern></defs><rect width="1200" height="600" fill="black"/><rect width="1200" height="600" fill="url(%23grid)"/></svg>');
  background-attachment: fixed;
  background-size: cover;
}

/* Animação de contadores */
.counter {
  display: inline-block;
}

@keyframes countUp {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.counter.animate {
  animation: countUp .6s ease forwards;
}

/* Breadcrumb */
.breadcrumb {
  background: var(--dark);
  padding: calc(var(--header-h) + 12px) 0 12px;
}

.breadcrumb nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255, 255, 255, .5);
}

.breadcrumb nav a {
  color: rgba(255, 255, 255, .5);
}

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

.breadcrumb nav .bc-sep {
  color: rgba(255, 255, 255, .3);
}

.breadcrumb nav .bc-current {
  color: var(--white);
}

/* ============================================================
   RESPONSIVIDADE — TABLET 768px
   ============================================================ */
@media (min-width: 768px) {

  .site-nav {
    display: flex;
  }

  .header-cta {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .autoridade-sep {
    display: block;
  }

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

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

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

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

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

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

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

  .para-quem-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

  .noticia-card {
    flex: 0 0 calc(50% - 10px);
  }

  .sistema-hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .sistema-hero-image {
    min-height: 320px;
  }
}

/* ============================================================
   RESPONSIVIDADE — DESKTOP 1024px
   ============================================================ */
@media (min-width: 1024px) {

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

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

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

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

  .noticia-card {
    flex: 0 0 calc(33.333% - 14px);
  }

  .hero {
    min-height: 90vh;
  }

  .hero-content {
    max-width: 720px;
  }
}

/* ============================================================
   ANIMAÇÕES
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-32px);
  }

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(32px);
  }

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

/* ============================================================
   REVEAL ON SCROLL — UTILITÁRIOS
   ============================================================ */
.reveal {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform, opacity;
}

.reveal-up {
  transform: translateY(30px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-scale {
  transform: scale(0.96);
}

/* Estado Ativo (Visível) */
.reveal.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Delays para efeito cascata */
.delay-100 {
  transition-delay: 100ms;
}

.delay-200 {
  transition-delay: 200ms;
}

.delay-300 {
  transition-delay: 300ms;
}

.delay-400 {
  transition-delay: 400ms;
}

.delay-500 {
  transition-delay: 500ms;
}

.delay-600 {
  transition-delay: 600ms;
}

.animate-in {
  animation: fadeInUp .5s ease forwards;
}

.delay-1 {
  animation-delay: .1s;
  opacity: 0;
}

.delay-2 {
  animation-delay: .2s;
  opacity: 0;
}

.delay-3 {
  animation-delay: .3s;
  opacity: 0;
}

.problema-col.problema-side {
  animation: slideInLeft .6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  opacity: 0;
}

.problema-col.solucao-side {
  animation: slideInRight .6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  opacity: 0;
  animation-delay: .15s;
}

/* ---------- MODAL DEMO ---------- */
.modal-demo {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

.modal-demo.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-container {
  position: relative;
  background: var(--white);
  width: 100%;
  max-width: 950px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(40px) scale(0.95);
  transition: all 0.5s cubic-bezier(0.17, 0.67, 0.41, 1.05);
  z-index: 10;
}

.modal-demo.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--black);
  cursor: pointer;
  z-index: 30;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-close:hover {
  background: var(--orange);
  color: var(--white);
  transform: rotate(90deg);
}

.modal-content {
  display: flex;
  min-height: 600px;
}

/* Lado do Formulário */
.modal-form-side {
  flex: 1.1;
  padding: 50px 60px;
  background: var(--white);
}

.modal-form-side h3 {
  font-size: 2.2rem;
  font-weight: 850;
  margin-bottom: 12px;
  color: var(--black);
  letter-spacing: -0.02em;
}

.modal-form-side p {
  font-size: 1rem;
  color: var(--mid);
  margin-bottom: 35px;
  line-height: 1.6;
}

.premium-form .form-group {
  margin-bottom: 24px;
}

.premium-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.premium-form input,
.premium-form select {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid #efefef;
  border-radius: 14px;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  background: #f8f8f8;
}

.premium-form input:focus,
.premium-form select:focus {
  border-color: var(--orange);
  background: var(--white);
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.12);
}

.btn-block {
  width: 100%;
  margin-top: 10px;
  padding: 18px;
  font-size: 1.1rem;
}

/* Lado da Imagem */
.modal-image-side {
  flex: 1;
  position: relative;
  display: none;
}

.modal-image-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-image-side .image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.85), rgba(0, 0, 0, 0.4));
  display: flex;
  align-items: flex-end;
  padding: 50px;
}

.overlay-text {
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.3;
}

.overlay-text i {
  font-size: 2.2rem;
}

/* Responsividade do Modal */
@media (min-width: 850px) {
  .modal-image-side {
    display: block;
  }
}

@media (max-width: 600px) {
  .modal-form-side {
    padding: 40px 25px;
  }

  .modal-form-side h3 {
    font-size: 1.8rem;
  }
}


/* ============================================================
   BLOG — Páginas de artigo e arquivo
   ============================================================ */

/* ---- Hero do artigo ---- */
.blog-hero {
  background: var(--black);
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255, 122, 0, .20) 0%, transparent 52%),
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px, 36px 36px;
  padding: calc(var(--header-h) + 56px) 0 60px;
}

.blog-hero .container {
  max-width: 820px;
}

.blog-hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.blog-hero-tag {
  background: var(--orange);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
}

.blog-hero-date,
.blog-hero-time {
  font-size: .8rem;
  color: rgba(255, 255, 255, .48);
  display: flex;
  align-items: center;
  gap: 5px;
}

.blog-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.blog-hero-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, .62);
  line-height: 1.65;
  max-width: 680px;
}

/* ---- Layout de artigo ---- */
.blog-layout {
  padding: 64px 0 88px;
}

.blog-layout .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: 1100px;
  align-items: start;
}

/* ---- Conteúdo do artigo ---- */
.blog-content h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--black);
  margin: 44px 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
}

.blog-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin: 28px 0 10px;
}

.blog-content p {
  font-size: .97rem;
  color: var(--mid);
  line-height: 1.82;
  margin-bottom: 18px;
}

.blog-content ul,
.blog-content ol {
  margin: 4px 0 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-content li {
  font-size: .96rem;
  color: var(--mid);
  line-height: 1.65;
  list-style: disc;
}

.blog-content ol li {
  list-style: decimal;
}

.blog-content blockquote {
  border-left: 4px solid var(--orange);
  padding: 16px 22px;
  margin: 30px 0;
  background: rgba(255, 122, 0, .06);
  border-radius: 0 8px 8px 0;
}

.blog-content blockquote p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  font-style: italic;
  margin: 0;
}

.blog-content .highlight-box {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  margin: 36px 0;
  background-image: radial-gradient(circle at 92% 12%, rgba(255, 122, 0, .22) 0%, transparent 58%);
}

.blog-content .highlight-box h4 {
  font-size: .78rem;
  font-weight: 800;
  color: var(--orange);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .10em;
}

.blog-content .highlight-box p {
  color: rgba(255, 255, 255, .72);
  margin: 0;
  font-size: .95rem;
  line-height: 1.65;
}

/* ---- Banner CTA dentro do artigo ---- */
.blog-cta-banner {
  background: var(--black);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  margin-top: 52px;
  background-image: radial-gradient(circle at 88% 50%, rgba(255, 122, 0, .22) 0%, transparent 52%);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.blog-cta-banner h3 {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  margin: 0;
}

.blog-cta-banner p {
  font-size: .93rem;
  color: rgba(255, 255, 255, .62);
  margin: 0;
  line-height: 1.6;
}

.blog-cta-banner .btn-whatsapp {
  align-self: flex-start;
}

/* ---- Sidebar ---- */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.sidebar-card {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--border);
}

.sidebar-card>h4 {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.sidebar-related-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: all var(--transition);
}

.sidebar-related-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-related-item:hover h5 {
  color: var(--orange);
}

.sidebar-related-item .rel-tag {
  background: var(--orange);
  color: var(--white);
  font-size: .63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 3px 8px;
  border-radius: 3px;
  white-space: nowrap;
  margin-top: 2px;
  flex-shrink: 0;
}

.sidebar-related-item h5 {
  font-size: .87rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.35;
  transition: color var(--transition);
}

.sidebar-cta {
  background: var(--black);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  background-image: radial-gradient(circle at 90% 10%, rgba(255, 122, 0, .26) 0%, transparent 55%);
}

.sidebar-cta h4 {
  font-size: .98rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.sidebar-cta p {
  font-size: .84rem;
  color: rgba(255, 255, 255, .58);
  margin-bottom: 18px;
  line-height: 1.5;
}

.sidebar-cta .btn-whatsapp {
  width: 100%;
  justify-content: center;
  font-size: .9rem;
  padding: 14px 18px;
}

/* ---- Arquivo do blog ---- */
.blog-archive-hero {
  background: var(--black);
  background-image:
    radial-gradient(circle at 70% 30%, rgba(255, 122, 0, .20) 0%, transparent 52%),
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px, 36px 36px;
  padding: calc(var(--header-h) + 60px) 0 64px;
  text-align: center;
}

.blog-archive-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.blog-archive-hero p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, .58);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

.blog-filter-bar {
  padding: 24px 0;
  background: var(--light);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.blog-filter-bar .container {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-size: .82rem;
  font-weight: 700;
  color: var(--mid);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.blog-archive-grid {
  padding: 56px 0 88px;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.blog-archive-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-archive-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.blog-archive-card .card-img {
  height: 200px;
  overflow: hidden;
  flex-shrink: 0;
}

.blog-archive-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.blog-archive-card:hover .card-img img {
  transform: scale(1.05);
}

.blog-archive-card .card-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.blog-archive-card .card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.blog-archive-card .card-tag {
  background: var(--orange);
  color: var(--white);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}

.blog-archive-card .card-time {
  font-size: .76rem;
  font-weight: 700;
  color: var(--orange-dark);
  background: rgba(255, 122, 0, .1);
  padding: 4px 10px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.blog-archive-card h2 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1.3;
  transition: color var(--transition);
}

.blog-archive-card:hover h2 {
  color: var(--orange);
}

.blog-archive-card p {
  font-size: .88rem;
  color: var(--mid);
  line-height: 1.6;
  flex: 1;
}

.blog-archive-card .read-more {
  font-size: .85rem;
  font-weight: 700;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
}

.blog-archive-card:hover .read-more {
  gap: 10px;
}

/* ---- "Ver todos" na home ---- */
.noticias-ver-todos {
  text-align: center;
  margin-top: 36px;
}

.noticias-ver-todos a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-weight: 700;
  font-size: .92rem;
  padding: 12px 28px;
  border-radius: 50px;
  transition: all var(--transition);
}

.noticias-ver-todos a:hover {
  background: var(--orange);
  color: var(--white);
  gap: 12px;
}

/* ---- Responsivo blog ---- */
@media (min-width: 768px) {
  .blog-layout .container {
    grid-template-columns: 1fr 290px;
  }

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

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

  .blog-cta-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .blog-cta-banner .btn-whatsapp {
    flex-shrink: 0;
    align-self: auto;
  }
}

/* ============================================================
   UNIFIED PROBLEMA-QUIZ SECTION (High-Conversion CRO Layout)
   ============================================================ */

.problema-quiz {
  background: var(--white);
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.problema-quiz-header {
  text-align: center;
  margin-bottom: 60px;
}

.problema-quiz-header .section-tag {
  display: inline-block;
  background: rgba(255, 122, 0, 0.1);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.problema-quiz-header .section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 12px;
}

/* Main Grid: 2 columns on desktop, 1 on mobile */
.problema-quiz-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  margin-top: 40px;
}

@media (min-width: 1024px) {
  .problema-quiz-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
}

/* Left Column: Problema Content */
.problema-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Unify spacing consistency */
.quiz-content {
  gap: 40px;
}

.problema-content .section-header {
  text-align: left;
  margin-bottom: 0;
}

.problema-content .section-header .section-tag {
  display: inline-block;
  background: rgba(255, 122, 0, 0.1);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.problema-content .problema-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1.2;
}

.problema-content .section-subtitle {
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.6;
  margin-bottom: 0;
}

/* TIMELINE MINIMALISTA - CLEAN & PROFESSIONAL */
.problema-comparison-timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  background: white;
}

.comparison-column {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.comparison-column h4 {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dark);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comparison-column.problema-side h4::before {
  content: '⚠';
  font-size: 1rem;
  color: var(--mid);
}

.comparison-column.solucao-side h4::before {
  content: '✓';
  font-size: 1rem;
  color: var(--orange);
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid #E0E0E0;
  padding-left: 24px;
  list-style: none;
  margin: 0;
  padding-top: 0;
}

.timeline-list li {
  padding: 16px 0;
  border-bottom: 1px solid #E0E0E0;
  font-size: 0.92rem;
  color: var(--dark);
  line-height: 1.6;
}

.timeline-list li:last-child {
  border-bottom: none;
}

.timeline-list strong {
  color: var(--black);
  font-weight: 700;
}

/* MOBILE: Stack to 1 column */
@media (max-width: 768px) {
  .problema-comparison-timeline {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Keep old comparison styles for backward compatibility if needed elsewhere */
.problema-comparison {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .problema-comparison:not(.problema-comparison-paired) {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

/* Reuse existing .problema-col styles */
.problema-col {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 32px 24px;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02), 0 10px 20px rgba(0, 0, 0, 0.04);
}

.problema-col:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.problema-col .col-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.problema-col .col-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 1.5rem;
}

.problema-col .col-icon.red {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

.problema-col .col-icon.green {
  background: rgba(34, 197, 94, 0.1);
  color: #22C55E;
}

.problema-col h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--black);
  margin: 0;
}

.problema-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problema-list li {
  display: flex;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--dark);
  line-height: 1.5;
}

.li-icon {
  flex-shrink: 0;
  font-size: 1.2rem;
  margin-top: 2px;
}

/* Right Column: Quiz Content */
.quiz-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.quiz-content .section-header {
  text-align: left;
  margin-bottom: 0;
}

.quiz-content .section-header .section-tag {
  display: inline-block;
  background: rgba(255, 122, 0, 0.1);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.quiz-content .quiz-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1.2;
}

.quiz-content .section-subtitle {
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Adjust quiz wrapper for unified layout */
.quiz-wrapper {
  background: var(--light);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.quiz-progress-bar {
  height: 8px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  margin-bottom: 28px;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  width: 0%;
  transition: width 0.3s ease;
  border-radius: 10px;
}

.quiz-body {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.quiz-back {
  background: transparent;
  border: none;
  color: var(--mid);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  padding: 8px 12px;
  transition: color var(--transition);
}

.quiz-back:hover:not(:disabled) {
  color: var(--orange);
}

.quiz-back:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Mobile Adjustments */
@media (max-width: 1023px) {
  .problema-quiz-grid {
    gap: 48px;
  }

  .problema-content,
  .quiz-content {
    gap: 28px;
  }

  .problema-content .problema-title,
  .quiz-content .quiz-title {
    font-size: 1.5rem;
  }

  /* Stack comparison side-by-side on tablets, single on small mobile */
  @media (max-width: 640px) {
    .problema-comparison {
      grid-template-columns: 1fr;
      gap: 20px;
    }

    .problema-col {
      padding: 24px 18px;
    }

    .problema-content .section-header .section-tag,
    .quiz-content .section-header .section-tag {
      display: inline-block;
    }
  }
}
}