/* ==========================================================================
   Instrutor Ativo - Landing Page Design System & Stylesheet
   Themes: Light Mode (Default) + Dark Mode Toggle
   Palette: Branco (#FFFFFF), Amarelo Ouro (#D97706 / #F59E0B), Verde Limão (#65A30D / #84CC16), Cinza Chumbo (#1E293B / #334155 / #475569)
   Typography: Outfit (Headings) + Plus Jakarta Sans (Body)
   ========================================================================== */

:root, [data-theme="light"] {
  /* Colors - Light Theme Default (Cinza Chumbo + Amarelo Ouro + Verde Limão) */
  --bg-dark: #F8FAFC;
  --bg-surface-1: #FFFFFF;
  --bg-surface-2: #F1F5F9;
  --bg-surface-card: #FFFFFF;
  --bg-surface-glass: rgba(255, 255, 255, 0.92);
  
  --text-primary: #1E293B;  /* Cinza Chumbo Escuro */
  --text-secondary: #475569;/* Cinza Chumbo Médio */
  --text-muted: #64748B;    /* Cinza Chumbo Suave */
  --text-dark: #1E293B;

  /* Accent Colors */
  --gold: #D97706;
  --gold-light: #F59E0B;
  --gold-dark: #B45309;
  --gold-glow: rgba(217, 119, 6, 0.15);

  --lime: #65A30D;
  --lime-bright: #84CC16;
  --lime-dark: #4D7C0F;
  --lime-glow: rgba(101, 163, 13, 0.15);

  /* Cinza Chumbo Accent */
  --chumbo: #334155;
  --chumbo-dark: #1E293B;
  --chumbo-light: #475569;

  --border-light: #E2E8F0;
  --border-lime: rgba(101, 163, 13, 0.35);
  --border-gold: rgba(217, 119, 6, 0.35);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(30, 41, 59, 0.05);
  --shadow-md: 0 10px 30px rgba(30, 41, 59, 0.08);
  --shadow-glow-lime: 0 10px 25px rgba(101, 163, 13, 0.15);
  --shadow-glow-gold: 0 10px 25px rgba(217, 119, 6, 0.15);

  --hero-bg-gradient: radial-gradient(circle at 50% 10%, rgba(245, 158, 11, 0.1) 0%, rgba(132, 204, 22, 0.08) 40%, transparent 70%);
  --footer-bg: #1E293B; /* Cinza Chumbo */
}

[data-theme="dark"] {
  /* Colors - Dark Theme (Cinza Chumbo Profundo) */
  --bg-dark: #0F172A;       /* Cinza Chumbo Noturno */
  --bg-surface-1: #1E293B;  /* Cinza Chumbo Card */
  --bg-surface-2: #334155;  /* Cinza Chumbo Superfície */
  --bg-surface-card: rgba(30, 41, 59, 0.85);
  --bg-surface-glass: rgba(30, 41, 59, 0.85);
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-dark: #0F172A;

  /* Accent Colors */
  --gold: #F59E0B;
  --gold-light: #FBBF24;
  --gold-dark: #D97706;
  --gold-glow: rgba(245, 158, 11, 0.25);

  --lime: #84CC16;
  --lime-bright: #A3E635;
  --lime-dark: #65A30D;
  --lime-glow: rgba(132, 204, 22, 0.25);

  --chumbo: #475569;
  --chumbo-dark: #0F172A;
  --chumbo-light: #94A3B8;

  --border-light: rgba(255, 255, 255, 0.1);
  --border-lime: rgba(132, 204, 22, 0.3);
  --border-gold: rgba(245, 158, 11, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow-lime: 0 0 25px rgba(132, 204, 22, 0.25);
  --shadow-glow-gold: 0 0 25px rgba(245, 158, 11, 0.25);

  --hero-bg-gradient: radial-gradient(circle at 50% 10%, rgba(245, 158, 11, 0.12) 0%, rgba(132, 204, 22, 0.05) 35%, transparent 70%);
  --footer-bg: #0F172A;
}

/* Common Geometry & Transitions */
:root {
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

p {
  color: var(--text-secondary);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Accent Gradients & Text */
.text-gold {
  color: var(--gold);
}

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

.gradient-text-gold {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 60%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-lime {
  background: linear-gradient(135deg, var(--lime-dark) 0%, var(--lime) 60%, var(--lime-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-gold-lime {
  background: linear-gradient(135deg, var(--gold) 0%, var(--lime) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  max-width: 100%;
  word-break: break-word;
}

.badge-lime {
  background: rgba(101, 163, 13, 0.12);
  color: var(--lime);
  border: 1px solid var(--border-lime);
}

.badge-gold {
  background: rgba(217, 119, 6, 0.12);
  color: var(--gold);
  border: 1px solid var(--border-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  white-space: normal;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
}

.btn-gold {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 25px rgba(217, 119, 6, 0.35);
  background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
}

.btn-lime {
  background: linear-gradient(135deg, #84CC16 0%, #65A30D 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow-lime);
}

.btn-lime:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 25px rgba(101, 163, 13, 0.35);
  background: linear-gradient(135deg, #A3E635 0%, #84CC16 100%);
}

.btn-outline {
  background: var(--bg-surface-1);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: var(--bg-surface-2);
  border-color: var(--lime);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.1rem 2.25rem;
  font-size: 1.08rem;
}

/* Glass & Surface Cards */
.glass-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  max-width: 100%;
  box-sizing: border-box;
}

.glass-card:hover {
  border-color: var(--border-lime);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.glass-card-lime:hover {
  border-color: var(--border-lime);
  box-shadow: var(--shadow-glow-lime);
}

.glass-card-gold:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-glow-gold);
}

/* HEADER & NAVBAR */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: var(--bg-surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: 0.65rem 0;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.1));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

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

.header-right-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle-btn {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-light);
  color: var(--gold);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--border-light);
  transform: scale(1.08);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* HERO SECTION */
.hero-section {
  position: relative;
  padding: 8.5rem 0 4.5rem;
  overflow: hidden;
  background: var(--hero-bg-gradient);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.hero-title {
  font-size: clamp(1.85rem, 5.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  color: var(--lime);
  font-weight: 600;
}

.hero-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
  width: 100%;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  width: 100%;
}

.stat-item h4 {
  font-size: 1.35rem;
  color: var(--gold);
}

.stat-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Phone Mockup Frame */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
}

.phone-mockup {
  position: relative;
  width: 100%;
  max-width: 310px;
  aspect-ratio: 9 / 18;
  background: #000;
  border-radius: 40px;
  border: 8px solid var(--chumbo-dark);
  box-shadow: 0 20px 40px rgba(30, 41, 59, 0.2), var(--shadow-glow-lime);
  overflow: hidden;
}

.phone-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-pill {
  position: absolute;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-lime);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  z-index: 10;
  animation: float 4s ease-in-out infinite alternate;
  max-width: 85%;
}

.floating-pill-1 {
  top: 12%;
  left: -15px;
}

.floating-pill-2 {
  bottom: 15%;
  right: -15px;
  animation-delay: -2s;
  border-color: var(--border-gold);
}

.pill-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.pill-icon.lime {
  background: rgba(101, 163, 13, 0.15);
  color: var(--lime);
}

.pill-icon.gold {
  background: rgba(217, 119, 6, 0.15);
  color: var(--gold);
}

.pill-text h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pill-text p {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

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

/* PROBLEM / COMPARISON SECTION */
.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.problem-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: url('../img/bg_hero_driving.jpg') center/cover no-repeat;
  border: 1px solid var(--border-light);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}

.problem-overlay {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.92) 100%);
  padding: 3.5rem 2.5rem;
}

[data-theme="dark"] .problem-overlay {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.92) 100%);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.problem-box {
  background: var(--bg-surface-1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.problem-box.bad {
  border-left: 4px solid #EF4444;
}

.problem-box.good {
  border-left: 4px solid var(--lime);
}

.problem-box h4 {
  font-size: 1.15rem;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.problem-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.problem-list li i {
  margin-top: 3px;
  flex-shrink: 0;
}

.problem-list .bad-icon { color: #EF4444; }
.problem-list .good-icon { color: var(--lime); }

/* FEATURE GRID */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
}

.overview-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
}

.overview-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(217, 119, 6, 0.12);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  border: 1px solid var(--border-gold);
}

.overview-info h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.overview-info p {
  font-size: 0.88rem;
}

/* VITRINE & PROFILE MOCKUP */
.split-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.profile-card-mockup {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-lime);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-glow-lime);
  max-width: 100%;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--lime));
  padding: 2px;
  flex-shrink: 0;
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.profile-title h4 { font-size: 1.15rem; }
.profile-title p { font-size: 0.85rem; color: var(--text-secondary); }

.rating-stars {
  color: var(--gold);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-top: 0.25rem;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tag {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.pipeline-status-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  margin-top: 1.25rem;
  background: var(--bg-surface-2);
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.pipeline-step {
  text-align: center;
  padding: 0.4rem 0.2rem;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pipeline-step.active {
  background: var(--lime);
  color: #FFFFFF;
}

.pipeline-step.waiting {
  background: rgba(217, 119, 6, 0.15);
  color: var(--gold);
}

.pipeline-step.normal {
  color: var(--text-muted);
}

/* CREDIT FLOW SYSTEM (Cinza Chumbo no Utilizado) */
.credit-flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.credit-box {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.15rem 0.75rem;
  text-align: center;
  transition: all var(--transition-normal);
}

.credit-box:hover {
  border-color: var(--lime);
  background: rgba(101, 163, 13, 0.08);
}

.credit-box-icon {
  font-size: 1.6rem;
  margin-bottom: 0.35rem;
  color: var(--lime);
}

.credit-box h5 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.credit-box p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* TIMETABLE & SCHEDULING PREVIEW */
.schedule-preview-card {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-glow-gold);
  max-width: 100%;
}

.timetable-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-light);
  gap: 0.5rem;
}

.time-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-light);
  gap: 0.5rem;
}

.time-slot.booked {
  border-left: 4px solid var(--gold);
  background: rgba(217, 119, 6, 0.08);
}

.time-slot.available {
  border-left: 4px solid var(--lime);
  background: rgba(101, 163, 13, 0.08);
}

.time-slot.blocked {
  border-left: 4px solid var(--chumbo);
  opacity: 0.7;
}

.slot-badge {
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  flex-shrink: 0;
}

.slot-badge.booked { background: rgba(217, 119, 6, 0.15); color: var(--gold); }
.slot-badge.available { background: rgba(101, 163, 13, 0.15); color: var(--lime); }
.slot-badge.blocked { background: var(--border-light); color: var(--text-muted); }

/* REPUTATION & REVIEWS */
.reputation-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: url('../img/bg_instructor_community.jpg') center/cover no-repeat;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.reputation-overlay {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.92) 100%);
  padding: 3.5rem 2.5rem;
}

[data-theme="dark"] .reputation-overlay {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.92) 100%);
}

.sequence-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 2.5rem;
  text-align: center;
}

.review-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.review-card {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.review-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--lime);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

/* DASHBOARD PREVIEW SECTION */
.dashboard-showcase {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-lime);
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(30, 41, 59, 0.12), var(--shadow-glow-lime);
  width: 100%;
}

.dashboard-showcase img {
  width: 100%;
  height: auto;
  display: block;
}

/* 8 STEP TIMELINE */
.timeline-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.timeline-card {
  position: relative;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.timeline-card:hover {
  border-color: var(--lime);
  transform: translateY(-3px);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--lime));
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

/* TARGET AUDIENCE CHECKLIST */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.audience-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-light);
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

.audience-item i {
  color: var(--lime);
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* FAQ ACCORDION */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-gold);
  box-shadow: 0 4px 20px rgba(217, 119, 6, 0.12);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.35rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 1rem;
}

.faq-question i {
  transition: transform var(--transition-fast);
  color: var(--gold);
  flex-shrink: 0;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-inner {
  padding: 0 1.35rem 1.25rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* FOOTER (Cinza Chumbo) */
.site-footer {
  background: var(--footer-bg);
  color: #F8FAFC;
  border-top: 1px solid var(--border-light);
  padding: 4rem 0 2rem;
}

.site-footer h5 {
  color: #F8FAFC;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 0.85rem;
  color: #94A3B8;
  max-width: 320px;
  font-size: 0.9rem;
}

.footer-links h5 {
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.footer-links a:hover {
  color: var(--lime-bright);
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748B;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* MODAL POPUP */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 41, 59, 0.75);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 1rem;
}

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

.modal-content {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-glow-gold);
  transform: scale(0.92);
  transition: transform var(--transition-spring);
}

.modal-backdrop.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 10px rgba(101, 163, 13, 0.2);
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 992px) {
  .hero-grid,
  .problem-grid,
  .split-feature-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--bg-surface-1);
    flex-direction: column;
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-md);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }

  .hero-section {
    padding: 7rem 0 3.5rem;
  }

  .problem-overlay,
  .reputation-overlay {
    padding: 2.25rem 1.25rem;
  }

  .sequence-row i {
    transform: rotate(90deg);
  }

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

@media (max-width: 576px) {
  .container {
    padding: 0 1rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .floating-pill-1 {
    top: 5%;
    left: -5px;
  }

  .floating-pill-2 {
    bottom: 5%;
    right: -5px;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    text-align: center;
  }

  .pipeline-status-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.35rem;
  }

  .pipeline-step {
    font-size: 0.7rem;
  }

  .time-slot {
    flex-direction: column;
    align-items: flex-start;
  }

  .slot-badge {
    align-self: flex-start;
  }
}