/* ==========================================================================
   SELLER APICE — Design System
   ========================================================================== */

:root {
  /* Colors */
  --bg-deep: #0B0F17;
  --bg-secondary: #111827;
  --bg-elevated: #161d2b;

  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-bg-strong: rgba(255, 255, 255, 0.06);

  --blue: #3B82F6;
  --indigo: #6366F1;
  --emerald: #10B981;
  --cyan: #22D3EE;
  --gold: #F59E0B;
  --purple: #A855F7;
  --red: #EF4444;

  --gradient-primary: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  --gradient-emerald: linear-gradient(135deg, #10B981 0%, #22D3EE 100%);
  --gradient-text: linear-gradient(135deg, #60A5FA 0%, #818CF8 50%, #34D399 100%);

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Layout */
  --container-width: 1200px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-glow-blue: 0 8px 40px rgba(59, 130, 246, 0.25);
  --shadow-glow-emerald: 0 8px 40px rgba(16, 185, 129, 0.2);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

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

ul {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: inherit;
  outline: none;
  border: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 120px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 72px 0;
  }
}

.text-center { text-align: center; }
.text-emerald { color: var(--emerald); }
.text-cyan { color: var(--cyan); }
.text-blue { color: var(--blue); }
.margin-top-md { margin-top: 16px; }

/* ==========================================================================
   Background Glow Effects
   ========================================================================== */

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  background: var(--blue);
}

.bg-glow-2 {
  width: 500px;
  height: 500px;
  bottom: 10%;
  left: -200px;
  background: var(--emerald);
  opacity: 0.15;
}

/* ==========================================================================
   Glassmorphism
   ========================================================================== */

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 48px rgba(59, 130, 246, 0.4);
}

.btn-outline {
  background: transparent;
  border-color: var(--glass-border);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 10px var(--emerald);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 22px 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  padding: 14px 0;
  background: rgba(11, 15, 23, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-name .highlight {
  background: var(--gradient-emerald);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-sub {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 1.1rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 180px 0 100px;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 3.2rem;
  margin-bottom: 22px;
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

.hero-visual {
  position: relative;
}

.visual-card-wrapper {
  position: relative;
}

.visual-card-glow {
  position: absolute;
  inset: -30px;
  background: var(--gradient-primary);
  filter: blur(80px);
  opacity: 0.25;
  z-index: -1;
  border-radius: 50%;
}

.visual-card {
  padding: 16px;
  overflow: visible;
  position: relative;
}

.hero-image {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
}

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  animation: float 4s ease-in-out infinite;
}

.floating-badge i {
  font-size: 1.3rem;
}

.floating-badge strong {
  display: block;
  font-size: 0.85rem;
  font-family: var(--font-heading);
}

.floating-badge small {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.badge-top-right {
  top: -20px;
  right: -20px;
  animation-delay: 0s;
}

.badge-bottom-left {
  bottom: -20px;
  left: -20px;
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* ==========================================================================
   Trust Bar
   ========================================================================== */

.trust-bar-section {
  position: relative;
  z-index: 1;
  padding: 40px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-bg);
}

.trust-title {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.trust-badge i {
  color: var(--emerald);
  font-size: 1.1rem;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--emerald);
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.05rem;
}

/* ==========================================================================
   Services
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px 26px;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.16);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 22px;
}

.icon-blue { background: linear-gradient(135deg, #3B82F6, #2563EB); }
.icon-emerald { background: linear-gradient(135deg, #10B981, #059669); }
.icon-purple { background: linear-gradient(135deg, #A855F7, #7C3AED); }
.icon-gold { background: linear-gradient(135deg, #F59E0B, #D97706); }

.service-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.service-text {
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.service-features {
  margin-bottom: 22px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.service-features i {
  color: var(--emerald);
  font-size: 0.8rem;
}

.service-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.service-link:hover {
  gap: 12px;
  color: var(--cyan);
}

/* ==========================================================================
   Calculator
   ========================================================================== */

.calculator-wrapper {
  padding: 56px;
}

.calculator-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.calculator-header h2 {
  font-size: 2rem;
  margin: 16px 0 12px;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

.form-group {
  margin-bottom: 26px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.range-display {
  margin-bottom: 10px;
}

.range-display span {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--emerald);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--glass-bg-strong);
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-primary);
  cursor: pointer;
  border: 3px solid var(--bg-deep);
  box-shadow: 0 0 0 2px var(--blue);
}

input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-primary);
  cursor: pointer;
  border: 3px solid var(--bg-deep);
  box-shadow: 0 0 0 2px var(--blue);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-control.invalid {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394A3B8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.results-card {
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 32px;
}

.results-card h3 {
  font-size: 1.1rem;
  margin-bottom: 22px;
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  font-size: 0.92rem;
}

.result-row strong {
  font-family: var(--font-heading);
}

.result-total {
  font-size: 1.05rem;
  border-bottom: none;
  padding-top: 18px;
}

.result-total strong {
  color: var(--emerald);
  font-size: 1.4rem;
}

.result-roas {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  margin-top: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
}

.result-roas strong {
  color: var(--emerald);
  font-size: 1.2rem;
}

/* ==========================================================================
   About / Institutional
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}

.about-content p {
  margin-bottom: 18px;
}

.cnpj-box {
  padding: 28px;
  margin-top: 28px;
}

.cnpj-box h4 {
  font-size: 1rem;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cnpj-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.cnpj-details-grid div {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.cnpj-details-grid strong {
  color: var(--text-primary);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 26px;
}

.highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #fff;
  flex-shrink: 0;
}

.highlight-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.highlight-card p {
  font-size: 0.88rem;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
}

.stars {
  color: var(--gold);
  font-size: 0.85rem;
  margin-bottom: 18px;
  display: flex;
  gap: 4px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-author small {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
}

.contact-info {
  padding: 56px;
  background: var(--glass-bg-strong);
}

.contact-info h2 {
  font-size: 1.9rem;
  margin: 16px 0 14px;
}

.contact-details {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item i {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.12);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.contact-item strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.85rem;
}

.contact-form-container {
  padding: 56px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field-error {
  display: none;
  font-size: 0.76rem;
  color: var(--red);
  margin-top: 6px;
}

.field-error.show {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 0;
  background: var(--bg-secondary);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-desc {
  font-size: 0.88rem;
  margin-top: 18px;
  max-width: 380px;
}

.footer-nav h4,
.footer-legal-links h4 {
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.footer-nav ul,
.footer-legal-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a,
.footer-legal-links a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-nav a:hover,
.footer-legal-links a:hover {
  color: var(--emerald);
}

.footer-cnpj-bar {
  padding: 24px 0;
  border-top: 1px solid var(--glass-border);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-cnpj-bar strong {
  color: var(--text-secondary);
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Modals
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  width: 100%;
  max-width: 640px;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  transform: scale(0.94) translateY(10px);
  transition: var(--transition);
}

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--glass-border);
}

.modal-header h3 {
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close {
  background: var(--glass-bg-strong);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: var(--transition);
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.15);
  color: var(--red);
}

.modal-body {
  padding: 28px;
  overflow-y: auto;
}

.modal-body h4 {
  font-size: 0.98rem;
  margin: 20px 0 10px;
  color: var(--text-primary);
}

.modal-body p {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.modal-footer {
  padding: 20px 28px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  min-width: 300px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.toast-success .toast-icon {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald);
}

.toast-error .toast-icon {
  background: rgba(239, 68, 68, 0.15);
  color: var(--red);
}

.toast-title {
  font-size: 0.88rem;
  font-weight: 600;
  display: block;
}

.toast-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-title { font-size: 2.5rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .calculator-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--glass-border);
    padding: 100px 32px 32px;
    transition: right 0.35s ease;
    z-index: 999;
  }

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

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
  }

  .mobile-toggle {
    display: flex;
  }

  .header-actions .btn-sm {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-section { padding: 140px 0 60px; }
  .hero-title { font-size: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .section-title { font-size: 1.8rem; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .calculator-wrapper { padding: 32px 22px; }
  .contact-info, .contact-form-container { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .cnpj-details-grid { grid-template-columns: 1fr; }
  .toast-container { left: 16px; right: 16px; bottom: 16px; }
  .toast { min-width: 0; width: 100%; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
}