/* ==========================================================================
   IT Connexus - Hosting Sales Page Stylesheet
   Design system: Sleek Dark Mode with Indigo/Purple Gradients & Glassmorphism
   ========================================================================== */

:root {
  --bg-main: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-card: #FFFFFF;
  --border-color: #E2E8F0;
  --border-focus: rgba(29, 78, 216, 0.35);

  --navy: #0F172A;         /* Azul-marinho institucional: cabecalho, rodape, secoes de destaque */
  --navy-soft: #1E293B;

  --primary: #1D4ED8;      /* Azul mais profundo/corporativo (era o hover) */
  --primary-hover: #1E3A8A;
  --primary-glow: rgba(29, 78, 216, 0.08);

  --accent: #F68B1F;       /* Ambar/laranja alinhado a cor do ePanel (era um laranja mais neon) */
  --accent-hover: #D97706;

  --text-main: #0F172A;    /* Azul Escuro */
  --text-muted: #475569;   /* Slate mais escuro para melhor contraste/legibilidade */
  --text-inverse: #ffffff;

  --success: #16A34A;
  --danger: #DC2626;
  --warning: #D97706;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 16px; /* Bordas de 16px como padrão do ePanel */
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Gradients */
.bg-gradient {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.08; /* Mais suave no tema claro */
  pointer-events: none;
}
.bg-grad-1 {
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}
.bg-grad-2 {
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: 20%;
  left: -200px;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: #111827; /* Títulos em preto suave #111827 */
  line-height: 1.2;
}

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

/* Header */
header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: var(--navy); /* Cabeçalho azul-marinho institucional */
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  padding: 6px 4px;
  line-height: 1;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: #FFFFFF; /* Logo branco no tema escuro */
  text-decoration: none;
}

.logo span {
  color: inherit;
}

.logo-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.2);
}

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

nav a {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

nav a:hover {
  color: var(--accent);
}

.btn-login-header {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  color: #FFFFFF !important;
  font-size: 13px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-login-header:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(246, 139, 31, 0.2);
}

/* Botao hamburguer do navbar do Bootstrap, com a cara da marca em vez do
   estilo padrao (fundo claro/borda cinza que destoava do cabecalho navy). */
.nav-toggle-bs {
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  box-shadow: none !important;
}
.nav-toggle-bs:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content .badge-new {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-size: 48px;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-content p {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--bg-surface);
  border-color: var(--primary);
}

/* Hero Images / Server Mockup */
.hero-image-container {
  position: relative;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.server-mockup {
  width: 100%;
  max-width: 320px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
}

.server-rack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rack-unit {
  background: #02050b;
  border: 1px solid #141c2d;
  height: 48px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  position: relative;
  overflow: hidden;
}

.rack-unit.active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background-color: var(--success);
}

.led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 12px;
}

.led.green {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.led.green.blinking {
  animation: pulse 1.5s infinite;
}

.rack-unit .label {
  font-family: monospace;
  font-size: 11px;
  color: var(--text-muted);
  flex-grow: 1;
}

.gauge-container {
  width: 80px;
  height: 4px;
  background: #141c2d;
  border-radius: 10px;
  overflow: hidden;
}

.gauge {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.floating-card {
  position: absolute;
  background: rgba(17, 24, 39, 0.85);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: float 4s ease-in-out infinite;
}

.floating-card h4 {
  font-size: 14px;
  margin-bottom: 2px;
  color: #ffffff;
}

.floating-card p {
  font-size: 11px;
  color: #94A3B8;
}

.floating-card .icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.floating-card.c-1 {
  top: 10%;
  left: -20px;
  animation-delay: 0s;
}

.floating-card.c-2 {
  bottom: 10%;
  right: -20px;
  animation-delay: 2s;
}

/* Features Strip */
.features-strip {
  background-color: rgba(255,255,255,0.01);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 30px 0;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.strip-item i {
  font-size: 28px;
  color: var(--primary);
}

.strip-item h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.strip-item p {
  color: var(--text-muted);
  font-size: 12px;
}

/* Pricing Section */
.pricing {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 36px;
  margin-bottom: 12px;
}

.section-title p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 16px;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.price-card.popular {
  border: 2px solid var(--primary);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, rgba(255,255,255,0.01) 100%);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-header {
  margin-bottom: 30px;
}

.plan-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--primary-glow);
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 20px;
}

.price-card.popular .plan-icon {
  background: rgba(29, 78, 216, 0.12);
}

.card-header h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.price-box {
  display: flex;
  align-items: baseline;
}

.currency {
  font-size: 18px;
  font-weight: 700;
  margin-right: 4px;
}

.price {
  font-size: 48px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.period {
  font-size: 14px;
  color: var(--text-muted);
  margin-left: 6px;
}

.card-features {
  margin-bottom: 40px;
}

.card-features ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-features li {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-features li i {
  font-size: 16px;
}

.btn-card-primary {
  display: block;
  text-align: center;
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 14px 20px;
  border-radius: var(--radius-md) !important;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-card-primary,
.btn-card-featured,
.mini-plan,
.btn-checkout {
  cursor: pointer;
  font-family: inherit;
}

.btn-card-primary:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 4px 15px rgba(246, 139, 31, 0.25);
}

.btn-card-featured {
  display: block;
  text-align: center;
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-md) !important;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.2);
}

.btn-card-featured:hover {
  transform: translateY(-2px);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 8px 25px rgba(246, 139, 31, 0.35);
}

.show-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.btn-show-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--primary);
  padding: 14px 28px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-show-more:hover {
  border-color: var(--primary);
  background: var(--primary-glow);
  transform: translateY(-2px);
}

/* Checkout Section */
.checkout {
  padding: 30px 0 100px;
}

.checkout-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.checkout-copy {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 18px;
}

.checkout-kicker {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.22);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.checkout-copy h2 {
  font-size: 34px;
}

.checkout-copy p,
.checkout-note span,
.checkout-help,
.cart-summary p {
  color: var(--text-muted);
  font-size: 14px;
}

.checkout-note {
  display: grid;
  gap: 6px;
  border: 1px solid rgba(16, 185, 129, 0.22);
  background: rgba(16, 185, 129, 0.08);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.checkout-note strong {
  color: #ffffff;
}

.checkout-panel {
  border: 1px solid var(--border-color);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius-md);
  padding: 26px;
  display: grid;
  gap: 22px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.28);
}

.checkout-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
}

.step-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--success), var(--primary));
  border-radius: var(--radius-sm);
  font-weight: 800;
}

.checkout-step h3 {
  font-size: 17px;
  margin-bottom: 12px;
}

.selected-plan {
  display: grid;
  gap: 4px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.035);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.selected-plan span {
  color: var(--text-muted);
  font-size: 13px;
}

.plan-switch,
.domain-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.mini-plan {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-weight: 700;
}

.mini-plan.active {
  color: #ffffff;
  background: rgba(99, 102, 241, 0.18);
  border-color: rgba(99, 102, 241, 0.5);
}

.period-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.period-option {
  display: grid;
  gap: 5px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.035);
  border-radius: var(--radius-sm);
  padding: 14px;
  cursor: pointer;
  min-height: 124px;
}

.period-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.period-option span,
.period-option strong {
  color: #ffffff;
}

.period-option small {
  color: var(--success);
  font-weight: 700;
}

.period-option.featured {
  border-color: rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.07);
}

.domain-choice label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
  cursor: pointer;
}

.domain-choice input {
  accent-color: var(--primary);
}

#checkoutDomain {
  width: 100%;
  min-height: 46px;
  margin-top: 12px;
  color: var(--text-main);
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  outline: none;
}

#checkoutDomain:focus {
  border-color: rgba(99, 102, 241, 0.55);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.13);
}

.checkout-help {
  margin-top: 8px;
}

.cart-summary {
  display: grid;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #050914;
  border-radius: var(--radius-sm);
  padding: 18px;
}

.cart-summary > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cart-summary span {
  color: var(--text-muted);
  font-size: 13px;
}

.cart-summary strong {
  color: #ffffff;
  text-align: right;
}

.cart-summary .cart-total {
  align-items: baseline;
  border-bottom: 0;
  padding-bottom: 0;
}

.cart-total strong {
  color: var(--success);
  font-size: 24px;
}

.btn-checkout {
  min-height: 48px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--success), var(--primary));
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0 20px;
  font-weight: 800;
  transition: var(--transition);
}

.btn-checkout:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(16, 185, 129, 0.24);
}

/* Comparison Section */
.comparison {
  padding: 60px 0 100px;
}

.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 750px;
}

.compare-table th, .compare-table td {
  padding: 18px 24px;
  font-size: 14px;
}

.compare-table th {
  background-color: rgba(9, 13, 22, 0.5);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  border-bottom: 1px solid var(--border-color);
}

.compare-table td {
  border-bottom: 1px solid var(--border-color);
}

.feature-col {
  width: 40%;
}

.plan-col {
  width: 30%;
  text-align: center;
}

.compare-table th.highlight, .compare-table td.highlight {
  background-color: rgba(99, 102, 241, 0.02);
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.compare-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.01);
}

.compare-table tr.section-row td {
  background: rgba(99, 102, 241, 0.05) !important;
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 24px;
}

.compare-table tr.section-row td i {
  margin-right: 6px;
}

.feature-name {
  font-weight: 500;
  color: #ffffff;
}

/* FAQ Section */
.faq {
  padding: 100px 0;
  background-color: rgba(255,255,255,0.005);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

/* Accordion do FAQ (Bootstrap) com a cara da marca */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
}
.faq-accordion .accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm) !important;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--bg-card);
}
.faq-accordion .accordion-button {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-main);
  background: var(--bg-card);
  gap: 12px;
}
.faq-accordion .accordion-button i {
  color: var(--primary);
}
.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: var(--primary-glow);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: var(--border-color);
}
.faq-accordion .accordion-body {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.faq-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
}

.faq-card h4 {
  font-size: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-card h4 i {
  color: var(--primary);
}

.faq-card p {
  color: var(--text-muted);
  font-size: 14px;
}

/* CTA Banner */
.cta-banner {
  padding: 80px 0;
  text-align: center;
  position: relative;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 36px;
}

.btn-cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-cta-whatsapp:hover {
  transform: translateY(-2px);
  background: #20ba59;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Prova Social: empresas que confiam */
.trusted-by {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.trusted-by-label {
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.trusted-by-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px 40px;
}

.trusted-by-grid span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-main);
  opacity: 0.75;
  transition: var(--transition);
}

.trusted-by-grid span:hover {
  opacity: 1;
  color: var(--primary);
}

.trusted-by-grid i {
  color: var(--accent);
  font-size: 15px;
}

/* Selos de confianca no checkout, perto do botao de pagamento */
.payment-trust-badges {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.payment-trust-badges span {
  font-size: 12px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.payment-trust-badges i {
  color: var(--success);
}

.payment-trust-badges .payment-methods {
  gap: 12px;
  font-weight: 600;
  color: var(--text-main);
}

.payment-trust-badges .payment-methods i {
  color: var(--text-muted);
}

/* App Modal (substitui alert()/prompt() nativos do navegador) */
.app-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.app-modal {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 28px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  text-align: left;
  animation: appModalIn 0.18s ease;
}

@keyframes appModalIn {
  from { transform: translateY(8px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.app-modal-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
  background: var(--primary-glow);
  color: var(--primary);
}

.app-modal-icon.tone-danger { background: rgba(220, 38, 38, 0.1); color: var(--danger); }
.app-modal-icon.tone-success { background: rgba(22, 163, 74, 0.1); color: var(--success); }

.app-modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.app-modal-message {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
  white-space: pre-line;
}

.app-modal-input-wrap {
  margin-bottom: 18px;
}

.app-modal-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 15px;
  font-family: inherit;
  box-sizing: border-box;
}

.app-modal-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.app-modal-input-error {
  display: block;
  color: var(--danger);
  font-size: 12.5px;
  margin-top: 6px;
  min-height: 16px;
}

.app-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.app-modal-actions button {
  min-height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.app-modal-confirm {
  background: var(--primary);
  color: #ffffff;
}

.app-modal-confirm:hover {
  background: var(--primary-hover);
}

.app-modal-cancel {
  background: var(--bg-surface) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border-color) !important;
}

/* Footer */
footer {
  background-color: var(--navy) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  padding: 80px 0 30px !important;
  color: #FFFFFF !important;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 14px;
  max-width: 320px;
}

.footer-grid h4 {
  font-size: 16px;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
  color: #FFFFFF;
}

.footer-grid h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-contact p {
  color: #94A3B8;
  font-size: 14px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact p i {
  color: var(--accent);
}

.social-icons {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.social-icons a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 16px;
}

.social-icons a:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  color: #94A3B8;
  font-size: 13px;
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse {
  0% { opacity: 0.3; }
  50% { opacity: 1; }
  100% { opacity: 0.3; }
}

/* Responsive Rules */
@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  nav a, nav .btn-login-header {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    justify-content: flex-start;
  }

  nav .btn-login-header {
    margin-top: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
  }
}

@media (max-width: 991px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-image-container {
    height: 340px;
  }
  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
  .checkout-container {
    grid-template-columns: 1fr;
  }
  .checkout-copy {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .hero-content h1 {
    font-size: 32px;
  }
  nav {
    display: none; /* simple hidden for mobile mockup */
  }
  .strip-grid {
    grid-template-columns: 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .checkout-panel {
    padding: 18px;
  }
  .checkout-step {
    grid-template-columns: 1fr;
  }
  .period-grid {
    grid-template-columns: 1fr;
  }
  .cart-summary > div {
    display: grid;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}