/* ==========================================================================
   OmniFinder Pro B2B — Strategic Landing Page CSS
   Color Palette: System Icon Colors (#FF7A00 / #EA580C / Deep Dark #090D16)
   ========================================================================== */

:root {
  --omni-orange: #FF7A00;
  --omni-orange-dark: #EA580C;
  --omni-orange-glow: rgba(255, 122, 0, 0.35);
  --omni-gradient: linear-gradient(135deg, #FF7A00 0%, #EA580C 100%);
  --omni-gradient-hover: linear-gradient(135deg, #FF9433 0%, #F97316 100%);
  
  --bg-deep-dark: #090D16;
  --bg-card-dark: #121824;
  --bg-surface-glass: rgba(18, 24, 36, 0.75);
  --border-subtle: #243147;
  --border-orange: rgba(255, 122, 0, 0.4);

  --text-white: #FFFFFF;
  --text-gray-slate: #94A3B8;
  --text-gray-light: #CBD5E1;

  --accent-emerald: #10B981;
  --accent-cyan: #06B6D4;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  --radius-card: 16px;
  --radius-btn: 10px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Setup Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep-dark);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-white);
}

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

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

/* Header & Nav */
header.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(9, 13, 22, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(36, 49, 71, 0.6);
  padding: 14px 0;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon-box {
  width: 38px;
  height: 38px;
  background: rgba(255, 122, 0, 0.1);
  border: 1px solid var(--border-orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
}

.nav-links a {
  color: var(--text-gray-slate);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  white-space: nowrap;
  transition: var(--transition);
}

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

.nav-cta-wrapper {
  display: flex;
  align-items: center;
  margin-left: 24px;
  flex-shrink: 0;
}

.nav-cta-btn {
  padding: 10px 22px;
  font-size: 0.88rem;
  white-space: nowrap;
}

.btn-primary-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--omni-gradient);
  color: #FFF;
  font-family: var(--font-body);
  font-weight: 700;
  border-radius: var(--radius-btn);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 25px var(--omni-orange-glow);
  transition: var(--transition);
}

.btn-primary-orange:hover {
  background: var(--omni-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(255, 122, 0, 0.55);
}

.badge-pill-orange {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(255, 122, 0, 0.12);
  border: 1px solid var(--border-orange);
  color: #FFA040;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--omni-orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--omni-orange);
}

/* HERO PATHS ANIMATED SECTION */
.hero-paths-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 140px;
  padding-bottom: 90px;
  overflow: hidden;
  background: var(--bg-deep-dark);
}

.hero-content-wrapper {
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.hero-animated-title {
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin: 24px 0 20px 0;
  color: var(--text-white);
  line-height: 1.15;
}

.hero-word {
  display: inline-block;
  margin-right: 0.35em;
  white-space: nowrap;
  will-change: transform, opacity;
}

.hero-letter {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  will-change: transform, opacity;
  animation: springLetterIn 0.45s cubic-bezier(0.2, 0.9, 0.3, 1) forwards;
  background: linear-gradient(180deg, #FFFFFF 0%, #E2E8F0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  backface-visibility: hidden;
}

.hero-letter.highlight {
  background: var(--omni-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@keyframes springLetterIn {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-gray-slate);
  max-width: 840px;
  margin: 0 auto 36px auto;
  font-weight: 400;
}

/* Glassmorphic Hero Button */
.hero-cta-group {
  display: flex;
  justify-content: center;
  margin-bottom: 60px;
}

.btn-glass-hero {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 36px;
  border-radius: 18px;
  background: rgba(18, 24, 36, 0.85);
  border: 1px solid var(--border-orange);
  backdrop-filter: blur(16px);
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--omni-orange-glow);
  transition: var(--transition);
}

.btn-glass-hero:hover {
  background: rgba(255, 122, 0, 0.15);
  border-color: var(--omni-orange);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 122, 0, 0.3);
}

.btn-glass-hero .btn-arrow {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
  color: var(--omni-orange);
}

.btn-glass-hero:hover .btn-arrow {
  transform: translateX(6px);
}

/* Métricas Rápidas Hero */
.hero-metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: rgba(18, 24, 36, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 24px;
  backdrop-filter: blur(10px);
}

.hero-metric-item {
  text-align: center;
}

.metric-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 2px;
}

.metric-lbl {
  font-size: 0.85rem;
  color: var(--text-gray-slate);
  font-weight: 500;
}

/* Seções Genéricas Header */
.section-header {
  text-align: center;
  max-width: 960px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 2.6rem;
  margin-top: 14px;
  margin-bottom: 16px;
}

.section-title-nowrap {
  white-space: nowrap;
  font-size: clamp(1.4rem, 3.1vw, 2.5rem);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-gray-slate);
}

/* Seção 1: Estratégia de Prospecção */
section.features-section {
  padding: 100px 0;
}

.features-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.strat-card {
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.strat-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-orange);
  box-shadow: 0 15px 35px rgba(255, 122, 0, 0.15);
}

.strat-card.highlight-orange {
  border-color: var(--omni-orange);
  box-shadow: 0 0 30px rgba(255, 122, 0, 0.2);
}

.strat-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(255, 122, 0, 0.12);
  border: 1px solid var(--border-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
}

.strat-card-title {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.strat-card-desc {
  color: var(--text-gray-slate);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.strat-card-tag {
  font-family: var(--font-code);
  font-size: 0.78rem;
  font-weight: 700;
  color: #FFA040;
  background: rgba(255, 122, 0, 0.1);
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-block;
  align-self: flex-start;
}

/* Seção 2: Scoring Dual */
section.scoring-section {
  padding: 100px 0;
  background: linear-gradient(180deg, rgba(9, 13, 22, 0) 0%, rgba(18, 24, 36, 0.4) 50%, rgba(9, 13, 22, 0) 100%);
}

.scoring-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.scoring-box {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.scoring-box.orange-glow {
  border-color: var(--omni-orange);
  box-shadow: 0 0 30px rgba(255, 122, 0, 0.25);
}

.scoring-header-tag {
  font-family: var(--font-code);
  font-size: 0.75rem;
  font-weight: 700;
  color: #FFA040;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.scoring-title {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.scoring-desc {
  color: var(--text-gray-slate);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.5;
  min-height: 48px;
}

.scoring-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.score-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: var(--bg-deep-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  font-size: 0.86rem;
  min-height: 50px;
}

.score-label {
  font-weight: 600;
  color: var(--text-gray-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-pts {
  white-space: nowrap;
  flex-shrink: 0;
}

.score-pts.orange {
  color: var(--omni-orange);
  font-family: var(--font-code);
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.score-pts.emerald {
  color: var(--accent-emerald);
  font-family: var(--font-code);
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Seção 3: Copywriting IA */
section.copy-ia-section {
  padding: 100px 0;
}

.copy-demo-card {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-orange);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: 0 0 35px rgba(255, 122, 0, 0.2);
}

.copy-demo-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.copy-tab-btn {
  background: var(--bg-deep-dark);
  border: 1px solid var(--border-subtle);
  color: var(--text-gray-slate);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.copy-tab-btn:hover {
  color: #FFF;
  border-color: var(--omni-orange);
}

.copy-tab-btn.active {
  background: var(--omni-orange);
  color: #FFF;
  border-color: var(--omni-orange);
}

.copy-demo-content-box {
  background: var(--bg-deep-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px;
}

.copy-text-display {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #E2E8F0;
  margin-bottom: 20px;
  white-space: pre-wrap;
}

.copy-actions-row {
  display: flex;
  justify-content: flex-end;
}

/* Seção 4: Comparativo */
section.comparison-section {
  padding: 100px 0;
}

.comparison-table-wrapper {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow-x: auto;
  background: var(--bg-card-dark);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.comparison-table th {
  background: var(--bg-deep-dark);
  padding: 18px 24px;
  color: var(--text-gray-slate);
  font-weight: 700;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid rgba(36, 49, 71, 0.5);
}

.comparison-table th.highlight-col, .comparison-table td.highlight-col {
  background: rgba(255, 122, 0, 0.08);
  border-x: 1px solid var(--border-orange);
}

/* Seção 5: Calculadora ROI */
section.roi-section {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.1) 0%, rgba(18, 24, 36, 0.9) 100%);
  border-y: 1px solid var(--border-subtle);
}

.roi-calculator-box {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-orange);
  border-radius: var(--radius-card);
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.roi-group {
  margin-bottom: 28px;
}

.roi-group label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 12px;

}

.roi-group input[type=range] {
  width: 100%;
  accent-color: var(--omni-orange);
  height: 6px;
  border-radius: 6px;
  background: var(--bg-deep-dark);
}

.roi-footnote {
  color: var(--text-gray-slate);
  font-size: 0.82rem;
}

.roi-res-card {
  background: var(--bg-deep-dark);
  border: 1px solid var(--border-orange);
  border-radius: var(--radius-card);
  padding: 36px;
  text-align: center;
  box-shadow: 0 0 30px rgba(255, 122, 0, 0.2);
}

.roi-res-lbl {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-gray-slate);
  letter-spacing: 0.5px;
}

.roi-res-num {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--accent-emerald);
  margin: 16px 0;
}

.roi-res-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-emerald);
  color: #6EE7B7;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Seção 6: FAQ */
section.faq-section {
  padding: 100px 0;
}

.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 28px;
  color: var(--text-gray-slate);
  font-size: 0.98rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

.faq-item.active {
  border-color: var(--omni-orange);
}

/* Banner CTA Final */
.final-cta-section {
  padding: 90px 0;
}

.final-cta-card {
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.2) 0%, rgba(18, 24, 36, 0.95) 100%);
  border: 1px solid var(--border-orange);
  border-radius: var(--radius-card);
  padding: 70px 40px;
  text-align: center;
  box-shadow: 0 0 50px rgba(255, 122, 0, 0.25);
}

.final-cta-title {
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.final-cta-subtitle {
  color: var(--text-gray-slate);
  max-width: 680px;
  margin: 0 auto 36px auto;
  font-size: 1.1rem;
}

/* Footer */
footer.site-footer {
  background: #060910;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 35px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-desc {
  color: var(--text-gray-slate);
  font-size: 0.92rem;
  max-width: 320px;
}

.footer-title {
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: var(--text-gray-slate);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--omni-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(36, 49, 71, 0.6);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-gray-slate);
  font-size: 0.85rem;
}

/* Toast */
.toast-notice {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--omni-gradient);
  color: #FFF;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  display: none;
  z-index: 3000;
}

/* Responsividade */
@media (max-width: 1200px) {
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 0.86rem; }
  .nav-cta-wrapper { margin-left: 14px; }
  .nav-cta-btn { padding: 8px 18px; font-size: 0.84rem; }
}

@media (max-width: 992px) {
  .hero-animated-title { font-size: 2.8rem; }
  .hero-metrics-bar { grid-template-columns: repeat(2, 1fr); }
  .features-grid-3col { grid-template-columns: 1fr; }
  .scoring-dual-grid { grid-template-columns: 1fr; }
  .roi-calculator-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero-animated-title { font-size: 2.2rem; }
  .nav-links { display: none; }
  .hero-metrics-bar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}