/* ==========================================================================
   DALMO REBELO — DESIGN SYSTEM STYLESHEET (LIGHT EXECUTIVE HIGH-TECH)
   Tokens derived from DESIGN.md & Brand Monogram (Obsidian Black + Radiant Orange)
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-canvas: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --bg-muted: #F1F5F9;
  --bg-card: #FFFFFF;
  --fg-default: #0B0F17;
  --fg-muted: #475569;
  --fg-subtle: #94A3B8;

  /* Brand Accents */
  --primary: #FF5A1F;
  --primary-hover: #E04810;
  --primary-subtle: #FFF7ED;
  --primary-border: rgba(255, 90, 31, 0.28);
  --primary-glow: rgba(255, 90, 31, 0.16);
  --primary-ring: rgba(255, 90, 31, 0.35);

  /* Status Colors */
  --success: #10B981;
  --success-subtle: #ECFDF5;
  --success-border: rgba(16, 185, 129, 0.25);
  --danger: #EF4444;
  --danger-subtle: #FEF2F2;

  /* Borders & Shadows */
  --border-default: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(15, 23, 42, 0.16);
  --border-strong: rgba(15, 23, 42, 0.22);

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.04), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
  --shadow-card-hover: 0 20px 40px -15px rgba(255, 90, 31, 0.12), 0 4px 12px -2px rgba(0, 0, 0, 0.04);
  --shadow-btn: 0 4px 14px rgba(255, 90, 31, 0.28);
  --shadow-btn-hover: 0 8px 25px rgba(255, 90, 31, 0.4);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-pill: 9999px;

  /* Motion & Easing */
  --ease-apple: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: 180ms var(--ease-apple);
  --transition-normal: 320ms var(--ease-apple);
  --transition-smooth: 550ms var(--ease-apple);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--fg-default);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Acessibilidade: Skip Link */
.skip-to-content {
  position: absolute;
  top: -80px;
  left: 20px;
  background: var(--primary);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 20px;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul {
  list-style: none;
}

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

/* ==========================================================================
   AMBIENT BACKGROUND AURORA (SMOOTH LIGHT MESH)
   ========================================================================== */

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  transition: opacity 1s ease;
}

.ambient-glow-1 {
  top: -120px;
  right: -50px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 90, 31, 0.12) 0%, rgba(255, 150, 80, 0.04) 60%, transparent 80%);
  animation: ambientFloat1 18s infinite ease-in-out alternate;
}

.ambient-glow-2 {
  top: 450px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 120, 50, 0.08) 0%, rgba(240, 245, 255, 0.03) 70%, transparent 80%);
  animation: ambientFloat2 22s infinite ease-in-out alternate;
}

@keyframes ambientFloat1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, 60px) scale(1.08); }
  100% { transform: translate(30px, -20px) scale(0.95); }
}

@keyframes ambientFloat2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, -40px) scale(1.05); }
  100% { transform: translate(-20px, 30px) scale(0.98); }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 80px;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  height: 72px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--border-default);
  box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--fg-muted);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

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

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-muted);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-default);
  transition: all var(--transition-fast);
}

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

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-default);
  padding: 24px;
  transform: translateY(-110%);
  transition: transform var(--transition-normal);
  z-index: 99;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.mobile-drawer.open {
  transform: translateY(0);
}

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

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--fg-default);
  display: block;
  padding: 8px 0;
}

.mobile-cta-item {
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-default);
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.icon-whatsapp {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn:hover .icon-whatsapp {
  transform: scale(1.08);
}

.icon-whatsapp-float {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.btn-header {
  background-color: var(--primary);
  color: #FFFFFF;
  padding: 10px 20px;
  font-size: 14px;
  box-shadow: var(--shadow-btn);
}

.btn-header:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn-hover);
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--fg-default);
  border: 1px solid var(--border-default);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.btn-secondary:hover {
  background-color: var(--bg-subtle);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary-border);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
}

.btn-outline:hover {
  background: var(--primary-subtle);
  border-color: var(--primary);
}

.btn-lg {
  padding: 15px 30px;
  font-size: 16px;
}

.btn-xl {
  padding: 18px 38px;
  font-size: 18px;
  border-radius: var(--radius-lg);
}

.btn-full {
  width: 100%;
  padding: 14px 20px;
}

/* Micro pulse on CTAs */
.btn-pulse {
  position: relative;
}

.btn-pulse::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: var(--primary);
  opacity: 0;
  z-index: -1;
  animation: pingGlow 3.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pingGlow {
  0% { transform: scale(0.96); opacity: 0.5; }
  50% { transform: scale(1.08); opacity: 0; }
  100% { transform: scale(1.08); opacity: 0; }
}

/* Badges & Pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.status-pill-center {
  margin: 0 auto 20px auto;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.status-pill-text {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-default);
}

.badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.badge-accent {
  background: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  padding: 160px 0 90px 0;
  position: relative;
  overflow: hidden;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(38px, 4.8vw, 56px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--fg-default);
  margin: 20px 0;
}

.gradient-text {
  color: var(--primary);
  background: linear-gradient(135deg, #FF5A1F 0%, #FF8A00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 18px;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-default);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--fg-muted);
}

.trust-check {
  color: var(--primary);
  font-weight: 800;
}

/* ==========================================================================
   HERO INTERACTIVE SIMULATION (PROMPT TO SYSTEM ENGINE)
   ========================================================================== */

.hero-visual {
  position: relative;
  z-index: 2;
}

.simulation-window {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(255, 90, 31, 0.05);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.simulation-window:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -15px rgba(255, 90, 31, 0.12), 0 0 0 1px var(--primary-border);
}

.window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-default);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.window-title {
  font-family: monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
}

.window-badge {
  font-size: 11px;
  font-weight: 700;
  background: var(--success-subtle);
  color: var(--success);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.window-body {
  padding: 24px;
}

.sim-block {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px;
}

.sim-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--fg-default);
  margin-bottom: 10px;
}

.sim-prompt-box {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.typewriter-text {
  font-size: 13.5px;
  color: var(--fg-default);
  font-style: italic;
  line-height: 1.5;
}

.sim-arrow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 14px 0;
}

.sim-arrow-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: dashed 1px var(--primary-border);
  z-index: 1;
}

.sim-arrow-badge {
  position: relative;
  z-index: 2;
  background: var(--primary-subtle);
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--primary-border);
}

.sim-modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.sim-module-card {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transition: all var(--transition-fast);
}

.sim-module-card:hover {
  border-color: var(--primary-border);
  box-shadow: 0 4px 12px rgba(255, 90, 31, 0.08);
}

.module-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

.module-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.module-indicator.active {
  background: var(--success);
  box-shadow: 0 0 4px var(--success);
}

.module-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--fg-default);
}

.module-sub {
  font-size: 11px;
  color: var(--fg-subtle);
  display: block;
}

.sim-terminal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0B0F17;
  color: #F8FAFC;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 11.5px;
  margin-top: 14px;
}

.term-status {
  color: #34D399;
}

.term-time {
  color: #94A3B8;
  font-size: 10.5px;
}

/* ==========================================================================
   SPOTLIGHT BORDER INTERACTION
   ========================================================================== */

.card-spotlight {
  position: relative;
  background-color: #FFFFFF;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card-spotlight::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 90, 31, 0.4),
    transparent 40%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 3;
}

.card-spotlight:hover::before {
  opacity: 1;
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */

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

.bg-subtle {
  background-color: var(--bg-subtle);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 60px auto;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--fg-default);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg-muted);
}

.highlight-orange {
  color: var(--primary);
}

/* ==========================================================================
   SECTION: O DIAGNÓSTICO (CONTRAST GRID)
   ========================================================================== */

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contrast-card {
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-card);
}

.card-badge-status {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.status-bad {
  background: var(--danger-subtle);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-good {
  background: var(--success-subtle);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg-default);
  margin-bottom: 24px;
}

.contrast-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contrast-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--fg-muted);
}

.icon-x {
  color: var(--danger);
  font-weight: 800;
  font-size: 16px;
  margin-top: 2px;
}

.icon-check {
  color: var(--success);
  font-weight: 800;
  font-size: 16px;
  margin-top: 2px;
}

.card-pro {
  background: #FFFFFF;
  border-color: var(--primary-border);
  box-shadow: 0 15px 35px -10px rgba(255, 90, 31, 0.08);
}

/* ==========================================================================
   SECTION: PARA QUEM É (QUALIFICAÇÃO)
   ========================================================================== */

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.audience-box {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.audience-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.audience-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-wrap-green {
  background: var(--success-subtle);
  color: var(--success);
}

.icon-wrap-gray {
  background: var(--bg-muted);
  color: var(--fg-muted);
}

.audience-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg-default);
}

.audience-checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audience-checklist li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.55;
}

.audience-for .audience-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 800;
}

.audience-not .audience-checklist li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--fg-subtle);
  font-weight: 700;
}

.audience-banner {
  background: #FFFFFF;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.audience-banner p {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--fg-default);
}

/* ==========================================================================
   SECTION: O MÉTODO (4 PASSOS)
   ========================================================================== */

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

.step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-border);
  box-shadow: var(--shadow-card-hover);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 800;
  color: rgba(255, 90, 31, 0.15);
  line-height: 1;
  margin-bottom: 16px;
  transition: color var(--transition-fast);
}

.step-card:hover .step-number {
  color: var(--primary);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg-default);
  margin-bottom: 12px;
  line-height: 1.3;
}

.step-desc {
  font-size: 14.5px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.step-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 90, 31, 0.15);
}

/* ==========================================================================
   SECTION: QUAL FERRAMENTA USAR (LOVABLE EM FOCO)
   ========================================================================== */

.tool-hero-card {
  background: #FFFFFF;
  border: 1.5px solid var(--primary-border);
  border-radius: var(--radius-2xl);
  padding: 44px;
  box-shadow: 0 20px 45px -10px rgba(255, 90, 31, 0.1), 0 0 0 1px rgba(255, 90, 31, 0.1);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.tool-hero-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.tool-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
}

.tool-hero-tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--primary-border);
}

.tool-hero-body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.tool-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.tool-icon {
  font-size: 26px;
}

.tool-brand-name {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--fg-default);
}

.tool-hero-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg-default);
  line-height: 1.35;
  margin-bottom: 14px;
}

.tool-hero-desc {
  font-size: 15.5px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.tool-pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.pros-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cons-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #D97706;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pros-list, .cons-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pros-list li, .cons-list li {
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--fg-muted);
}

.tool-hero-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-default);
}

.footer-tip {
  font-size: 14px;
  color: var(--fg-default);
  line-height: 1.6;
}

/* Secondary Tools Grid */
.tools-secondary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tool-card {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.tool-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

.tool-chip {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--fg-default);
}

.tool-role {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--primary);
  display: block;
  margin-top: 2px;
}

.tool-summary {
  font-size: 13.5px;
  color: var(--fg-muted);
  line-height: 1.5;
  margin: 14px 0;
  min-height: 42px;
}

.pros-mini, .cons-mini {
  font-size: 12.5px;
  line-height: 1.45;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.pros-mini {
  background: var(--success-subtle);
  color: #065F46;
}

.cons-mini {
  background: #FFFBEB;
  color: #92400E;
}

/* ==========================================================================
   SECTION: SOBRE DALMO REBELO
   ========================================================================== */

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

.about-card-frame {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-2xl);
  padding: 44px;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.brand-monogram-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 30px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-logo-display {
  max-height: 90px;
  width: auto;
}

.about-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #0B0F17;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 6px var(--primary);
}

.about-quote {
  font-size: 15px;
  font-style: italic;
  color: var(--fg-muted);
  line-height: 1.6;
}

.about-subtitle {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-text p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0 36px 0;
}

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

.hl-number {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.hl-text {
  font-size: 14.5px;
  color: var(--fg-default);
  line-height: 1.5;
}

/* ==========================================================================
   SECTION: FAQ (ACCORDION)
   ========================================================================== */

.faq-accordion-wrap {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
  border-color: var(--primary-border);
  box-shadow: 0 8px 24px -5px rgba(255, 90, 31, 0.08);
}

.faq-question {
  width: 100%;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-heading);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--fg-default);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  font-size: 22px;
  font-weight: 400;
  color: var(--primary);
  transition: transform var(--transition-normal);
  line-height: 1;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
  padding: 0 26px;
}

.faq-item.active .faq-answer {
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-muted);
}

/* ==========================================================================
   SECTION: FINAL CTA
   ========================================================================== */

.section-final-cta {
  padding: 80px 0 120px 0;
}

.final-cta-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF7ED 100%);
  border: 1.5px solid var(--primary-border);
  border-radius: var(--radius-2xl);
  padding: 60px 40px;
  box-shadow: 0 25px 60px -15px rgba(255, 90, 31, 0.15);
}

.final-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg-default);
  max-width: 780px;
  margin: 0 auto 18px auto;
  line-height: 1.2;
}

.final-cta-desc {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 620px;
  margin: 0 auto 36px auto;
  line-height: 1.6;
}

.final-cta-btn-wrap {
  margin-bottom: 20px;
}

.final-cta-guarantee {
  font-size: 13.5px;
  color: var(--fg-subtle);
  font-weight: 500;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #0B0F17;
  color: #F8FAFC;
  padding: 80px 0 0 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 14.5px;
  color: #94A3B8;
  max-width: 320px;
  line-height: 1.6;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: #94A3B8;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-wa-link {
  color: var(--primary) !important;
  font-weight: 600;
}

.footer-location {
  font-size: 13px;
  color: #64748B;
}

.footer-bottom {
  padding: 24px 0;
  font-size: 13px;
  color: #64748B;
}

.bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */

.whatsapp-float-wrap {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.whatsapp-float {
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-fast);
  position: relative;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.55);
}

.float-tooltip {
  position: absolute;
  right: 72px;
  background: #0B0F17;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-float:hover .float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   STAGGER ENTRANCE ANIMATIONS (PAGE LOAD)
   ========================================================================== */

.stagger-1 { animation: heroReveal 0.8s var(--ease-apple) 0.1s backwards; }
.stagger-2 { animation: heroReveal 0.8s var(--ease-apple) 0.2s backwards; }
.stagger-3 { animation: heroReveal 0.8s var(--ease-apple) 0.3s backwards; }
.stagger-4 { animation: heroReveal 0.8s var(--ease-apple) 0.4s backwards; }
.stagger-5 { animation: heroReveal 0.8s var(--ease-apple) 0.5s backwards; }

@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll reveal helper class */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-apple), transform 0.75s var(--ease-apple);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

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

  .tool-hero-body {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .about-layout {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .main-nav, .btn-header {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-section {
    padding: 120px 0 60px 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .contrast-grid, .audience-grid {
    grid-template-columns: 1fr;
  }

  .tool-pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 540px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .tools-secondary-grid {
    grid-template-columns: 1fr;
  }

  .final-cta-card {
    padding: 40px 20px;
  }

  .whatsapp-float-wrap {
    bottom: 20px;
    right: 20px;
  }

  .float-tooltip {
    display: none;
  }
}