/* ─────────────────────────────────────────────
   DESIGN SYSTEM & VARIABLES
───────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Colors */
  --primary:        #0C0F1D; /* Deep Dark Space */
  --primary-light:  #15192C; /* Dark Card Background */
  --primary-mid:    #263494; /* Deep Navy */
  --accent:         #5B2D8E; /* Royal Violet */
  --accent-light:   #8C52FF; /* Neon Purple */
  --accent-glow:    rgba(140, 82, 255, 0.15);
  --gold:           #C9A84C; /* Metallic Gold */
  --gold-light:     #F1D78A; /* Pale Gold */
  --cyan:           #00D4FF; /* Neon Cyan */
  --white:          #FFFFFF;
  --off-white:      #F8FAFC; /* Slate 50 */
  --text-dark:      #0F172A; /* Slate 900 */
  --text-mid:       #334155; /* Slate 700 */
  --text-light:     #64748B; /* Slate 500 */
  --text-muted:     #94A3B8; /* Slate 400 */
  --border:         #E2E8F0; /* Slate 200 */
  --border-dark:    rgba(255, 255, 255, 0.08);

  /* Gradients */
  --grad-hero: linear-gradient(135deg, #060813 0%, #0C0F1D 50%, #1B1233 100%);
  --grad-accent: linear-gradient(135deg, #5B2D8E 0%, #8C52FF 100%);
  --grad-gold: linear-gradient(135deg, #C9A84C 0%, #F1D78A 50%, #C9A84C 100%);
  --grad-dark-card: linear-gradient(145deg, #15192C, #0E1122);
  --grad-light-card: linear-gradient(145deg, #FFFFFF, #F8FAFC);
  --grad-cyan: linear-gradient(135deg, #00D4FF, #0086FF);

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(12, 15, 29, 0.04);
  --shadow-md:  0 12px 32px rgba(12, 15, 29, 0.08);
  --shadow-lg:  0 24px 64px rgba(12, 15, 29, 0.12);
  --shadow-glow: 0 0 30px rgba(140, 82, 255, 0.3);
  --shadow-gold-glow: 0 0 25px rgba(201, 168, 76, 0.25);

  /* Layout & Physics */
  --radius:         16px;
  --radius-lg:      28px;
  --radius-full:    9999px;
  --transition:     0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: 0.2s ease;
  --max-width:      1200px;
}

/* ─────────────────────────────────────────────
   RESET & BASE STYLES
───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--off-white);
  color: var(--text-mid);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

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

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

li {
  list-style: none;
}

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

section {
  padding: 120px 0;
  position: relative;
}

/* ─────────────────────────────────────────────
   TYPOGRAPHY UTILITIES
───────────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 2px;
  background: var(--grad-gold);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section-title span {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title.light {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.75;
}

.section-subtitle.light {
  color: var(--text-muted);
}

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

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

/* ─────────────────────────────────────────────
   BUTTONS
───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: var(--transition-fast);
  z-index: -1;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: var(--grad-accent);
  color: var(--white);
  box-shadow: 0 8px 30px rgba(140, 82, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(140, 82, 255, 0.5);
}

.btn-gold {
  background: var(--grad-gold);
  color: var(--primary);
  box-shadow: var(--shadow-gold-glow);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 35px rgba(201, 168, 76, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--border);
}

.btn-outline-dark:hover {
  border-color: var(--text-dark);
  background: rgba(12, 15, 29, 0.03);
  transform: translateY(-3px);
}

/* ─────────────────────────────────────────────
   NAVBAR (FIXED GLASSMORPHIC)
───────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 30px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 8, 19, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

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

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

.nav-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--grad-gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  color: var(--primary);
  font-weight: 900;
}

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

.nav-logo-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}

.nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0;
  height: 2px;
  background: var(--grad-gold);
  transition: var(--transition);
  transform: translateX(-50%);
}

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

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

.navbar.scrolled .nav-links a {
  color: rgba(255, 255, 255, 0.8);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--gold-light);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  z-index: 1002;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 4px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ─────────────────────────────────────────────
   MOBILE MENU OVERLAY
───────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 19, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 100px 24px 40px;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  transform: scale(1.05);
  overflow-y: auto;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.mobile-menu a {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  transition: var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--gold);
}

.mobile-menu .btn {
  margin-top: 20px;
  width: 80%;
  max-width: 300px;
}

/* ─────────────────────────────────────────────
   HERO SECTION
───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 160px 0 100px;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 1;
}

.hero-glow-1 {
  position: absolute;
  top: -20%; right: -10%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(140, 82, 255, 0.22) 0%, transparent 60%);
  border-radius: var(--radius-full);
  z-index: 1;
}

.hero-glow-2 {
  position: absolute;
  bottom: -30%; left: -20%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 65%);
  border-radius: var(--radius-full);
  z-index: 1;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--gold-light);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge i {
  color: var(--gold);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-title span {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 44px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  border-left: 2px solid rgba(201, 168, 76, 0.4);
  padding-left: 20px;
}

.hero-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-num span {
  color: var(--gold);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* Interactive Floating Cards Visual */
.hero-visual {
  position: relative;
  width: 100%;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-mesh-svg {
  position: absolute;
  width: 120%;
  height: 120%;
  opacity: 0.4;
  z-index: 1;
}

.float-card-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.hero-float-card {
  position: absolute;
  background: rgba(21, 25, 44, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  cursor: pointer;
}

.hero-float-card:hover {
  background: rgba(21, 25, 44, 0.85);
  border-color: rgba(140, 82, 255, 0.4);
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.hero-float-card-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.hero-float-card-icon.blue { background: rgba(0, 212, 255, 0.15); color: var(--cyan); }
.hero-float-card-icon.purple { background: rgba(140, 82, 255, 0.15); color: var(--accent-light); }
.hero-float-card-icon.gold { background: rgba(201, 168, 76, 0.15); color: var(--gold); }

.hero-float-card-text strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.hero-float-card-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Positioning floating cards in hero visual */
.fc-1 { top: 10%; left: 5%; width: 280px; animation: floatAnim 6s ease-in-out infinite; }
.fc-2 { top: 42%; right: 2%; width: 290px; animation: floatAnim 6s ease-in-out infinite 2s; }
.fc-3 { bottom: 10%; left: 15%; width: 270px; animation: floatAnim 6s ease-in-out infinite 4s; }

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

/* ─────────────────────────────────────────────
   INTERACTIVE SIMULATOR SECTION (VGV & ROI)
───────────────────────────────────────────── */
.simulator-section {
  background: var(--white);
  position: relative;
  z-index: 3;
}

.simulator-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 56px;
  margin-top: 60px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.simulator-wrapper::before {
  content: '';
  position: absolute;
  top: -150px; left: -150px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(140, 82, 255, 0.05) 0%, transparent 70%);
  border-radius: var(--radius-full);
}

.sim-controls-card {
  display: flex;
  flex-direction: column;
  gap: 32px;
  z-index: 2;
}

.sim-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sim-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.sim-label-row label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}

.sim-val-display {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-light);
  background: rgba(140, 82, 255, 0.08);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

/* Custom Range Input Styling */
.sim-range {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--border);
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.sim-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--grad-accent);
  border: 3px solid var(--white);
  box-shadow: 0 4px 10px rgba(140, 82, 255, 0.3);
  transition: var(--transition-fast);
}

.sim-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 15px rgba(140, 82, 255, 0.45);
}

.sim-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-light);
  border: 3px solid var(--white);
  box-shadow: 0 4px 10px rgba(140, 82, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sim-range::-moz-range-thumb:hover {
  transform: scale(1.15);
}

.sim-ticks {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
}

.sim-ticks span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-light);
}

.sim-metrics-box {
  background: var(--primary);
  background-image: var(--grad-dark-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 44px;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.sim-metrics-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.sim-metrics-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.sim-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--grad-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-gold-glow);
}

.sim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 32px;
}

.sim-metric-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}

.sim-metric-card:hover {
  border-color: rgba(140, 82, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
}

.sim-metric-lbl {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.sim-metric-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.sim-metric-val.gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sim-metric-val.cyan {
  background: var(--grad-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sim-total-card {
  background: rgba(140, 82, 255, 0.08);
  border: 1px solid rgba(140, 82, 255, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: auto;
}

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

.sim-total-lbl {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}

.sim-total-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--white);
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.sim-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sim-note i {
  color: var(--gold);
}

/* ─────────────────────────────────────────────
   PARA QUEM SECTION (INTERACTIVE COMPARATIVE)
───────────────────────────────────────────── */
.for-who {
  background: var(--off-white);
}

.for-who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 60px;
}

.for-who-card {
  border-radius: var(--radius-lg);
  padding: 56px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.for-who-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.for-who-card.premium-dark {
  background: var(--grad-dark-card);
  border-color: var(--border-dark);
  color: var(--white);
}

.for-who-card.premium-dark h3 {
  color: var(--white);
}

.for-who-card.premium-dark::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(140, 82, 255, 0.1) 0%, transparent 70%);
  border-radius: var(--radius-full);
}

.for-who-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 28px;
}

.for-who-card.premium-dark .for-who-badge {
  background: rgba(140, 82, 255, 0.15);
  color: var(--accent-light);
  border: 1px solid rgba(140, 82, 255, 0.25);
}

.for-who-card.light .for-who-badge {
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold);
  border: 1px solid rgba(201, 168, 76, 0.25);
}

.for-who-icon {
  width: 72px; height: 72px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 28px;
}

.for-who-card.premium-dark .for-who-icon {
  background: rgba(255, 255, 255, 0.05);
  color: var(--gold);
}

.for-who-card.light .for-who-icon {
  background: var(--grad-accent);
  color: var(--white);
}

.for-who-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.for-who-desc {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--text-light);
  margin-bottom: 36px;
}

.for-who-card.premium-dark .for-who-desc {
  color: var(--text-muted);
}

.for-who-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: auto;
}

.for-who-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.92rem;
  font-weight: 500;
}

.for-who-list li i {
  font-size: 1.05rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.for-who-card.premium-dark .for-who-list li { color: rgba(255, 255, 255, 0.85); }
.for-who-card.light .for-who-list li { color: var(--text-dark); }

.for-who-card.premium-dark .for-who-list li i { color: var(--gold); }
.for-who-card.light .for-who-list li i { color: var(--accent-light); }

/* ─────────────────────────────────────────────
   SERVICOS SECTION (PREMIUM CARDS GRID)
───────────────────────────────────────────── */
.services {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.service-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
  background: var(--white);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-num {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.service-icon-wrap {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: rgba(140, 82, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-icon-wrap i {
  font-size: 1.5rem;
  color: var(--accent-light);
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
  background: var(--grad-accent);
}

.service-card:hover .service-icon-wrap i {
  color: var(--white);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.service-tag {
  background: rgba(12, 15, 29, 0.04);
  color: var(--text-mid);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Featured Service Card (Span 2) */
.service-card.featured {
  background: var(--grad-dark-card);
  border-color: var(--border-dark);
  grid-column: span 2;
  color: var(--white);
}

.service-card.featured::after {
  display: none;
}

.service-card.featured .service-title {
  color: var(--white);
}

.service-card.featured .service-desc {
  color: var(--text-muted);
}

.service-card.featured .service-num {
  color: var(--gold-light);
}

.service-card.featured .service-icon-wrap {
  background: rgba(255, 255, 255, 0.05);
}

.service-card.featured .service-icon-wrap i {
  color: var(--gold);
}

.service-card.featured:hover .service-icon-wrap {
  background: var(--grad-gold);
}

.service-card.featured:hover .service-icon-wrap i {
  color: var(--primary);
}

.service-card.featured .service-tag {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.featured-badge {
  position: absolute;
  top: 36px; right: 36px;
  background: var(--grad-gold);
  color: var(--primary);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: var(--shadow-gold-glow);
}

/* ─────────────────────────────────────────────
   COMO FUNCIONA (TIMELINE / STEPS)
───────────────────────────────────────────── */
.how-it-works {
  background: var(--off-white);
  overflow: hidden;
}

.steps-container {
  position: relative;
  margin-top: 72px;
}

.steps-line {
  position: absolute;
  top: 48px; left: 12.5%;
  width: 75%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-light) 0%, var(--gold) 100%);
  opacity: 0.25;
  z-index: 1;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 2;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
}

.step-num-wrap {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.step-num-inner {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--grad-dark-card);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.step-item:hover .step-num-wrap {
  transform: scale(1.08);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-glow);
}

.step-item:hover .step-num-inner {
  background: var(--grad-accent);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

.how-cta {
  text-align: center;
  margin-top: 72px;
}

/* ─────────────────────────────────────────────
   FERRAMENTAS GRID
───────────────────────────────────────────── */
.tools-section {
  background: var(--white);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 30px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--off-white);
  transition: var(--transition);
  cursor: default;
}

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

.tool-logo {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.tool-card:hover .tool-logo {
  transform: scale(1.1);
}

.tool-name {
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
}

.tool-desc {
  font-size: 0.72rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* ─────────────────────────────────────────────
   DIFERENCIAIS (DARK RICH SECTION)
───────────────────────────────────────────── */
.differentials {
  background: var(--grad-hero);
  overflow: hidden;
}

.differentials::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(140, 82, 255, 0.18) 0%, transparent 65%);
  border-radius: var(--radius-full);
}

.diff-inner {
  position: relative;
  z-index: 2;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 64px;
}

.diff-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 44px 32px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.diff-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(140, 82, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.diff-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 24px;
  transition: var(--transition);
}

.diff-card:hover .diff-icon {
  background: var(--grad-gold);
  color: var(--primary);
  transform: rotate(5deg) scale(1.05);
}

.diff-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.diff-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────
   DEPOIMENTOS (TESTIMONIAL CAROUSEL)
───────────────────────────────────────────── */
.testimonials {
  background: var(--off-white);
  overflow: hidden;
}

.testimonials-carousel {
  position: relative;
  max-width: 960px;
  margin: 64px auto 0;
  padding: 0 60px;
}

.carousel-viewport {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: transform;
}

.testimonial-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
}

.testimonial-card-inner {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.testimonial-quote-icon {
  font-size: 3rem;
  color: rgba(140, 82, 255, 0.12);
  margin-bottom: 20px;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
}

.testimonial-stars i {
  color: var(--gold);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 1.15rem;
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 32px;
  font-style: italic;
  font-weight: 500;
  max-width: 760px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.author-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--grad-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.author-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 600;
}

/* Carousel Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  z-index: 10;
}

.carousel-btn:hover {
  background: var(--grad-accent);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.carousel-btn.prev { left: 0; }
.carousel-btn.next { right: 0; }

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}

.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--accent-light);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ─────────────────────────────────────────────
   SOBRE STRUTURE SECTION
───────────────────────────────────────────── */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-box {
  width: 100%;
  border-radius: var(--radius-lg);
  background: #000000;
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-box img {
  max-height: 140px;
  object-fit: contain;
  filter: invert(1);
  transition: var(--transition);
}

.about-visual:hover .about-img-box img {
  transform: scale(1.04);
}

.about-badge-float {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--border);
  animation: floatAnim 5s ease-in-out infinite;
}

.about-badge-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--grad-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
}

.about-badge-info strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.1;
  margin-bottom: 2px;
}

.about-badge-info span {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
}

.about-bio {
  font-size: 1.02rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 36px 0;
}

.about-value-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.about-value-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(140, 82, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-value-text strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.about-value-text p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────
   CTA SECTION (GLOWING INTERACTION)
───────────────────────────────────────────── */
.cta-section {
  background: var(--grad-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(140, 82, 255, 0.22) 0%, transparent 60%);
  border-radius: var(--radius-full);
}

.cta-inner {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cta-title span {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 650px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.cta-note {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.cta-note i {
  color: var(--gold);
  margin-right: 6px;
}

/* ─────────────────────────────────────────────
   CONTACT SECTION
───────────────────────────────────────────── */
.contact {
  background: var(--off-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 44px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-item-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--grad-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 6px 20px rgba(140, 82, 255, 0.2);
}

.contact-item-text strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.contact-item-text span {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Premium Form Styles */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.form-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 36px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group.full {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--off-white);
  transition: var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-light);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(140, 82, 255, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: 18px;
  border-radius: 12px;
  background: var(--grad-accent);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 8px 24px rgba(140, 82, 255, 0.25);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(140, 82, 255, 0.4);
}

/* Custom Success State Style */
.form-success-card {
  position: absolute;
  inset: 0;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  transform: translateY(100%);
  transition: var(--transition);
  z-index: 10;
}

.form-success-card.active {
  transform: translateY(0);
}

.success-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

.success-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.success-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
  max-width: 320px;
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
footer {
  background: var(--primary);
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-dark);
  margin-bottom: 40px;
}

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

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--grad-accent);
  border-color: transparent;
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  opacity: 0.8;
}

.footer-gold {
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ─────────────────────────────────────────────
   WHATSAPP FLOATING ACTION
───────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 36px; right: 36px;
  z-index: 998;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.55);
}

/* ─────────────────────────────────────────────
   SCROLL REVEAL CLASS DEFINITIONS
───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────
   RESPONSIVE MEDIA QUERIES
───────────────────────────────────────────── */
@media (max-width: 1200px) {
  .hero { padding-top: 140px; }
  .about-grid { gap: 48px; }
}

@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { max-width: 800px; margin: 0 auto; }
  .hero-cta-group { justify-content: center; }
  .hero-stats { justify-content: center; }
  .simulator-wrapper { grid-template-columns: 1fr; gap: 40px; padding: 40px; }
  .for-who-grid { gap: 24px; }
  .services-grid { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .tools-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card.featured { grid-column: span 1; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .steps-line { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .about-badge-float { right: 50%; transform: translateX(50%); }
  .about-values { text-align: left; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); }
  .diff-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .container { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 120px 0 60px; }
  .for-who-grid { grid-template-columns: 1fr; }
  .for-who-card { padding: 36px 20px; }
  .service-card { padding: 32px 20px; }
  .testimonial-card-inner { padding: 36px 20px; }
  .testimonial-text { font-size: 1rem; }
  .testimonials-carousel { padding: 0; }
  .carousel-btn { display: none; }
  .about-img-box { padding: 40px 20px; }
  .contact-form-wrap { padding: 36px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-group.full { grid-column: span 1; }
  .sim-metric-val { font-size: 1.35rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding-top: 100px; }
  .hero-title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .hero-subtitle { font-size: 0.95rem; line-height: 1.6; margin-bottom: 32px; }
  .btn { padding: 12px 24px; font-size: 0.9rem; white-space: normal; text-align: center; }
  .nav-logo-name { font-size: 1.1rem; }
  .nav-logo-sub { font-size: 0.55rem; letter-spacing: 0.05em; }
  .nav-logo-icon { width: 38px; height: 38px; font-size: 1.2rem; }
  .step-item { padding: 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero-cta-group .btn { width: 100%; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .hero-stat { border-left: none; border-top: 2px solid rgba(201, 168, 76, 0.4); padding-left: 0; padding-top: 12px; width: 80%; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .tool-card { padding: 20px 12px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .whatsapp-float { bottom: 24px; right: 24px; width: 50px; height: 50px; font-size: 1.5rem; }
  .about-badge-float { display: none; }
  .simulator-wrapper { padding: 24px 16px; }
  .sim-metrics-box { padding: 24px 16px; }
  .sim-label-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .sim-grid { grid-template-columns: 1fr; gap: 12px; }
  .sim-total-val { font-size: 1.5rem; }
  .section-title { font-size: clamp(1.5rem, 8vw, 2rem); }
  .testimonial-author { flex-direction: column; text-align: center; gap: 10px; }
  .form-success-card { padding: 24px 16px; }
  .success-title { font-size: 1.5rem; }
  .success-desc { font-size: 0.88rem; }
}

/* Accessibility: Focus outlines */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 3px;
}
.form-submit, .btn { touch-action: manipulation; }