/* ========================================
   0. CUSTOM PROPERTIES (DESIGN SYSTEM)
   ======================================== */
:root {
  /* Primary - Blue (Trust) */
  --blue-900: #0d47a1;
  --blue-800: #1565c0;
  --blue-700: #1976d2;
  --blue-600: #1e88e5;
  --blue-100: #bbdefb;
  --blue-50:  #e3f2fd;

  /* Secondary - Green (Security) */
  --green-900: #1b5e20;
  --green-800: #2e7d32;
  --green-700: #388e3c;
  --green-600: #43a047;
  --green-100: #c8e6c9;
  --green-50:  #e8f5e9;

  /* Neutrals */
  --white:    #ffffff;
  --gray-50:  #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #eeeeee;
  --gray-300: #e0e0e0;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;

  /* Functional */
  --success: #2e7d32;
  --error:   #c62828;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows (layered for depth) */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.04);
  --shadow:     0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.07), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);

  /* Easing */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Transitions */
  --transition-fast: 150ms var(--ease);
  --transition:      250ms var(--ease);
  --transition-slow: 350ms var(--ease);

  /* Header */
  --header-height: 56px;
  --header-pill-max-width: 860px;
  --header-pill-offset: 16px;
  --header-pill-radius: 9999px;
}

/* ========================================
   1. RESET & BASE
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, h4, h5, h6, p, ul, ol {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  color: var(--gray-900);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

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

/* ========================================
   2. UTILITIES
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-16) 0;
  position: relative;
}

.section--gray {
  background: var(--gray-50);
}

.section-title {
  text-align: center;
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  text-wrap: balance;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-600);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--space-10);
  line-height: 1.7;
  letter-spacing: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  border: 1px solid transparent;
  line-height: 1.4;
}

.btn--primary {
  background: linear-gradient(to bottom, rgba(56,142,60,0.9), var(--green-700));
  color: var(--white);
  border-color: rgba(56,142,60,0.2);
  border-top-color: rgba(255,255,255,0.1);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.1),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.btn--primary:hover {
  background: linear-gradient(to bottom, var(--green-700), var(--green-800));
  transform: translateY(-1px);
  box-shadow:
    0 4px 12px rgba(56,142,60,0.3),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.btn--secondary {
  background: linear-gradient(to bottom, rgba(25,118,210,0.9), var(--blue-800));
  color: var(--white);
  border-color: rgba(25,118,210,0.2);
  border-top-color: rgba(255,255,255,0.1);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.1),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.btn--secondary:hover {
  background: linear-gradient(to bottom, var(--blue-800), var(--blue-900));
  transform: translateY(-1px);
  box-shadow:
    0 4px 12px rgba(25,118,210,0.3),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.btn--outline {
  border: 2px solid var(--blue-800);
  color: var(--blue-800);
  background: transparent;
}

.btn--outline:hover {
  background: var(--blue-800);
  color: var(--white);
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1.125rem;
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--full {
  width: 100%;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger siblings in grids */
.animate-on-scroll.animated:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll.animated:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll.animated:nth-child(4) { transition-delay: 0.3s; }

/* ========================================
   3. HEADER & NAVIGATION
   ======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  margin-bottom: calc(var(--header-height) * -1);
  pointer-events: none;
  transition: top var(--transition-slow);
}

.header__wrapper {
  pointer-events: auto;
  max-width: 100%;
  margin: 0 auto;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0;
  transition:
    max-width var(--transition-slow),
    background var(--transition),
    border-color var(--transition),
    border-radius var(--transition-slow),
    box-shadow var(--transition),
    backdrop-filter var(--transition);
}

.header--scrolled .header__wrapper {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--blue-900);
}

.logo-text strong {
  font-weight: 800;
  color: var(--green-700);
}

.logo-dot {
  color: var(--green-600);
  font-weight: 800;
}

.header:not(.header--scrolled) .logo-text {
  color: var(--white);
}

.header:not(.header--scrolled) .logo-text strong {
  color: #66bb6a;
}

.header:not(.header--scrolled) .logo-dot {
  color: #66bb6a;
}

/* Desktop nav (hidden on mobile) */
.header__nav-desktop {
  display: none;
}

.header__nav-list {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.header__nav-list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--gray-800);
  border-radius: var(--radius);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.header__nav-list a:hover {
  background: var(--gray-100);
  color: var(--blue-800);
}

.header__nav-list .btn {
  margin-left: var(--space-2);
}

.header__nav-list .btn:hover {
  color: var(--white);
  background: var(--green-800);
}

.header:not(.header--scrolled) .header__nav-list a {
  color: rgba(255, 255, 255, 0.9);
}

.header:not(.header--scrolled) .header__nav-list a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.header:not(.header--scrolled) .header__nav-list .btn {
  color: var(--white);
  border-color: var(--green-700);
  background: var(--green-700);
}

/* Animated SVG hamburger */
.header__menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  -webkit-tap-highlight-color: transparent;
}

.menu-icon {
  fill: none;
  color: var(--gray-900);
  transition: transform 350ms var(--ease);
}

.header:not(.header--scrolled) .menu-icon {
  color: var(--white);
}

.menu-icon line {
  transition: transform 350ms var(--ease), opacity 200ms var(--ease);
  transform-origin: center;
}

.header__menu-toggle.active .menu-icon {
  transform: rotate(-45deg);
}

.header__menu-toggle.active .menu-icon__top {
  transform: translate(0, 6px);
}

.header__menu-toggle.active .menu-icon__middle {
  opacity: 0;
}

.header__menu-toggle.active .menu-icon__bottom {
  transform: translate(0, -6px) rotate(90deg);
}

/* Full-screen mobile overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

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

.nav-overlay__content {
  text-align: center;
  transform: scale(0.95);
  opacity: 0;
  transition: transform 400ms var(--ease), opacity 400ms var(--ease);
}

.nav-overlay.active .nav-overlay__content {
  transform: scale(1);
  opacity: 1;
  transition-delay: 100ms;
}

.nav-overlay__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
}

.nav-overlay__list a {
  display: block;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-overlay__list a:hover {
  background: var(--gray-100);
  color: var(--blue-800);
}

.nav-overlay__list .btn {
  margin-top: var(--space-4);
  font-size: 1.125rem;
  padding: 14px 40px;
}

.nav-overlay__list .btn:hover {
  color: var(--white);
}

/* ========================================
   4. HERO
   ======================================== */
.hero {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--blue-900) 0%, #0a3a8a 50%, #0f4c75 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(56,142,60,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 500px 300px at 80% 20%, rgba(25,118,210,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 300px 300px at 60% 80%, rgba(15,76,117,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  width: fit-content;
  animation: heroFadeUp 0.6s var(--ease) both;
  animation-delay: 0.1s;
}

.hero__title {
  animation: heroFadeUp 0.6s var(--ease) both;
  animation-delay: 0.2s;
}

.hero__subtitle {
  animation: heroFadeUp 0.6s var(--ease) both;
  animation-delay: 0.35s;
}

.hero__cta-group {
  animation: heroFadeUp 0.6s var(--ease) both;
  animation-delay: 0.5s;
}

.hero__trust-badges {
  animation: heroFadeUp 0.6s var(--ease) both;
  animation-delay: 0.65s;
}

.hero__visual {
  animation: heroFadeUp 0.8s var(--ease) both;
  animation-delay: 0.4s;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  max-width: 600px;
  text-wrap: balance;
}

/* .highlight styling moved to Special Effects section */

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  opacity: 0.9;
  max-width: 520px;
}

.hero__subtitle strong {
  color: #81c784;
}

.hero__cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__cta-group .btn--outline {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
  backdrop-filter: blur(4px);
  background: rgba(255,255,255,0.05);
}

.hero__cta-group .btn--outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.6);
}

.hero__trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  opacity: 0.85;
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: #66bb6a;
}

/* Hero image */
.hero__visual {
  display: none;
  opacity: 0;
}

.hero__image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 25px 50px rgba(0,0,0,0.25),
    0 0 0 1px rgba(255,255,255,0.1);
  animation: float 6s ease-in-out infinite;
}

.hero__image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,71,161,0.15) 0%, rgba(27,94,32,0.1) 100%);
  pointer-events: none;
}

.hero__image-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 10px 16px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--green-800);
  box-shadow: var(--shadow-md);
}

.hero__image-badge svg {
  width: 20px;
  height: 20px;
  color: var(--green-700);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ========================================
   5. PRODUCTS
   ======================================== */
.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 12px rgba(0,0,0,0.05);
  padding: var(--space-8);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: box-shadow 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.15s var(--ease);
  will-change: transform;
}

.product-card:hover {
  border-color: var(--gray-300);
  box-shadow:
    0 4px 12px rgba(0,0,0,0.08),
    0 20px 40px rgba(0,0,0,0.08);
}

.product-card--featured {
  border-color: rgba(56, 142, 60, 0.3);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 12px rgba(0,0,0,0.05),
    0 0 0 1px rgba(56, 142, 60, 0.08),
    0 0 40px -10px rgba(56, 142, 60, 0.15);
}

.product-card--featured:hover {
  box-shadow:
    0 4px 12px rgba(0,0,0,0.08),
    0 20px 40px rgba(0,0,0,0.08),
    0 0 0 1px rgba(56, 142, 60, 0.15),
    0 0 60px -10px rgba(56, 142, 60, 0.25);
}

.product-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, var(--green-700), var(--green-600));
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card__icon {
  width: 64px;
  height: 64px;
  background: var(--blue-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.product-card--featured .product-card__icon {
  background: var(--green-50);
}

.product-card__icon svg {
  width: 32px;
  height: 32px;
  color: var(--blue-700);
}

.product-card--featured .product-card__icon svg {
  color: var(--green-700);
}

.product-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.product-card__description {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.product-card__features {
  width: 100%;
  text-align: left;
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-card__features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.product-card__features li svg {
  width: 18px;
  height: 18px;
  color: var(--green-600);
  flex-shrink: 0;
}

.product-card__price {
  margin-bottom: var(--space-4);
}

.product-card__price-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-600);
}

.product-card__price-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.product-card__price-value sup {
  font-size: 1rem;
  font-weight: 600;
}

.product-card__cta {
  margin-top: auto;
  width: 100%;
}

/* ========================================
   6. HOW IT WORKS (STEPS)
   ======================================== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-800), var(--blue-600));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 12px rgba(13,71,161,0.3);
}

.step__icon {
  width: 80px;
  height: 80px;
  background: var(--blue-50);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.step__icon svg {
  width: 36px;
  height: 36px;
  color: var(--blue-700);
}

.step__icon--illustrated {
  width: 140px;
  height: 140px;
  background: transparent;
  border-radius: 0;
}

.step__icon--illustrated svg {
  width: 140px;
  height: 140px;
  color: inherit;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}

.step__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.step__description {
  font-size: 0.875rem;
  color: var(--gray-600);
  max-width: 240px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ========================================
   7. COMPARISON TABLE
   ======================================== */
.comparison {
  background: linear-gradient(170deg, var(--blue-50) 0%, var(--green-50) 100%);
  position: relative;
  overflow: hidden;
}

.comparison::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(25,118,210,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.comparison::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(56,142,60,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.comparison__table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  z-index: 1;
}

.comparison__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 500px;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0,0,0,0.06);
}

.comparison__table thead th {
  padding: var(--space-6) var(--space-4);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  background: var(--gray-900);
  color: var(--white);
  border-bottom: none;
}

.comparison__table thead th:first-child {
  text-align: left;
  background: var(--gray-900);
}

.comparison__type-badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9375rem;
}

.comparison__type-badge--a1 {
  background: var(--blue-700);
  color: var(--white);
}

.comparison__type-badge--a3 {
  background: var(--green-700);
  color: var(--white);
}

.comparison__table tbody td {
  padding: var(--space-4) var(--space-4);
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--gray-200);
  text-align: center;
  color: var(--gray-700);
}

.comparison__table tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--gray-900);
  background: var(--gray-50);
}

.comparison__table tbody tr:last-child td {
  border-bottom: none;
}

.comparison__table tbody tr:hover td {
  background: var(--blue-50);
}

.comparison__table tbody tr:hover td:first-child {
  background: #dcedc8;
}

.comparison__check {
  color: var(--green-600);
  font-weight: 500;
}

.comparison__x {
  color: var(--gray-600);
}

.comparison__check svg,
.comparison__x svg {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 4px;
}

/* ========================================
   7B. COMPARISON SLIDER
   ======================================== */
.compare {
  max-width: 800px;
  margin: 0 auto var(--space-8);
  position: relative;
  z-index: 1;
}

.compare__container {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: ew-resize;
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(0, 0, 0, 0.06);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  background: var(--gray-200);
}

.compare__layer {
  position: absolute;
  inset: 0;
}

.compare__layer--bottom {
  z-index: 1;
}

.compare__layer--top {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
  will-change: clip-path;
}

.compare__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.compare__label {
  position: absolute;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 5;
  pointer-events: none;
}

.compare__label--left {
  left: 16px;
}

.compare__label--right {
  right: 16px;
}

.compare__label-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}

.compare__label-badge--a1 {
  background: var(--blue-700);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.4);
}

.compare__label-badge--a3 {
  background: var(--green-700);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(56, 142, 60, 0.4);
}

.compare__label-text {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* Slider line */
.compare__slider-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
  will-change: left;
  background: linear-gradient(
    to bottom,
    transparent 2%,
    var(--blue-600) 15%,
    var(--green-600) 85%,
    transparent 98%
  );
}

.compare__slider-glow {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -30px;
  width: 60px;
  background: radial-gradient(
    ellipse 60px 50% at center,
    rgba(25, 118, 210, 0.15) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.compare__slider-accent {
  position: absolute;
  top: 25%;
  bottom: 25%;
  left: -15px;
  width: 30px;
  background: radial-gradient(
    ellipse 30px 40% at center,
    rgba(56, 142, 60, 0.2) 0%,
    transparent 70%
  );
  pointer-events: none;
  animation: sliderGlowPulse 3s ease-in-out infinite;
}

@keyframes sliderGlowPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Handle */
.compare__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 48px;
  background: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.15),
    0 0 0 2px rgba(255, 255, 255, 0.8),
    0 0 20px rgba(25, 118, 210, 0.2);
  cursor: ew-resize;
  pointer-events: auto;
  color: var(--gray-600);
  transition: box-shadow 0.2s var(--ease), color 0.2s var(--ease);
  z-index: 11;
}

.compare__handle:hover,
.compare__handle:focus-visible {
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.2),
    0 0 0 2px var(--white),
    0 0 30px rgba(25, 118, 210, 0.35);
  color: var(--blue-700);
}

.compare__handle:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 2px;
}

/* CSS sparkles */
.compare__sparkles {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 0;
  z-index: 9;
  pointer-events: none;
  will-change: left;
}

.compare__sparkle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 0 4px 1px rgba(255, 255, 255, 0.6);
  opacity: 0;
  animation: sparkleFloat var(--dur, 2s) var(--del, 0s) ease-out infinite;
}

@keyframes sparkleFloat {
  0% {
    transform: translate(0, 0) scale(0);
    opacity: 0;
  }
  15% {
    opacity: 1;
    transform: translate(var(--sx, 10px), var(--sy, -10px)) scale(1);
  }
  100% {
    transform: translate(var(--ex, 30px), var(--ey, -40px)) scale(0);
    opacity: 0;
  }
}

/* Hint */
.compare__hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: var(--space-3);
  font-size: 0.8125rem;
  color: var(--gray-600);
  font-weight: 500;
  transition: opacity 0.5s var(--ease);
}

.compare__hint.hidden {
  opacity: 0;
  pointer-events: none;
}

.compare__hint svg {
  color: var(--blue-600);
  animation: hintBounce 1.5s ease-in-out infinite;
}

@keyframes hintBounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(6px); }
}

/* Responsive */
@media (max-width: 767px) {
  .compare__container {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
  }

  .compare__label-text {
    display: none;
  }

  .compare__handle {
    width: 36px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .compare__sparkle,
  .compare__slider-accent,
  .compare__hint svg {
    animation: none;
  }
}

/* ========================================
   8. LEAD FORM
   ======================================== */
.form-section {
  background: linear-gradient(135deg, var(--gray-900) 0%, #1a2332 50%, #0d2137 100%) !important;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(25,118,210,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.form-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(56,142,60,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.form-section .container {
  position: relative;
  z-index: 2;
}

.form-section__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

.form-section__info .section-title {
  text-align: left;
  color: var(--white);
}

.form-section__info p {
  color: rgba(255,255,255,0.75);
  font-size: 1.125rem;
  line-height: 1.7;
}

.form-section__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.form-section__benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
}

.form-section__benefits li svg {
  width: 22px;
  height: 22px;
  color: #66bb6a;
  flex-shrink: 0;
}

.lead-form {
  background: var(--white);
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
}

.lead-form__header {
  text-align: center;
  margin-bottom: var(--space-2);
}

.lead-form__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.lead-form__subtitle {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.lead-form::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 20%;
  right: 20%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-600), var(--green-600));
  border-radius: 4px 4px 0 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-800);
}

.form-input {
  width: 100%;
  padding: 16px 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: var(--font-family);
  color: var(--gray-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  outline: none;
  background: var(--gray-50);
}

.form-input::placeholder {
  color: var(--gray-600);
  opacity: 0.6;
}

.form-input:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(30,136,229,0.12);
  background: var(--white);
}

.form-input--error {
  border-color: var(--error);
}

.form-input--error:focus {
  box-shadow: 0 0 0 4px rgba(198,40,40,0.12);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23757575' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-error {
  font-size: 0.8125rem;
  color: var(--error);
  min-height: 0;
  transition: all var(--transition-fast);
}

.form-section__privacy {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin-top: var(--space-2);
}

.form-section__privacy svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

#form-submit {
  padding: 18px 32px;
  font-size: 1.125rem;
  background: linear-gradient(135deg, var(--green-700) 0%, var(--green-800) 100%);
  border-color: var(--green-700);
  box-shadow: 0 4px 15px rgba(56,142,60,0.35);
  margin-top: var(--space-2);
}

#form-submit:hover {
  box-shadow: 0 6px 25px rgba(56,142,60,0.45);
  transform: translateY(-2px);
}

.btn__loading {
  display: none;
  align-items: center;
  gap: 8px;
}

.btn__loading.is-visible {
  display: inline-flex;
}

.btn__text.is-hidden {
  display: none;
}

.btn__spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

.form-success {
  text-align: center;
  padding: var(--space-12) var(--space-4);
  color: var(--white);
}

.form-success__icon {
  width: 80px;
  height: 80px;
  background: var(--green-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  animation: scale-in 0.4s ease;
}

.form-success__icon svg {
  width: 40px;
  height: 40px;
  color: var(--green-700);
}

@keyframes scale-in {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: #66bb6a;
}

.form-success p {
  color: rgba(255,255,255,0.7);
  max-width: 400px;
  margin: 0 auto;
}

/* ========================================
   9. FAQ
   ======================================== */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--gray-200);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-6) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
  list-style: none;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--blue-700);
}

.faq__item[open] .faq__question {
  color: var(--blue-800);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::marker {
  display: none;
  content: '';
}

.faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--transition);
}

.faq__icon svg {
  width: 24px;
  height: 24px;
  color: var(--gray-600);
}

.faq__item[open] .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 0 var(--space-4) 0;
}

.faq__answer p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ========================================
   10. TESTIMONIALS
   ======================================== */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 12px rgba(0,0,0,0.05);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  transition: all 0.25s var(--ease);
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--green-600));
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.testimonial-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow-lg);
}

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

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  color: #f59e0b;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial-card__text::before {
  content: '\201C';
  font-size: 3rem;
  font-family: Georgia, serif;
  color: var(--green-100);
  position: absolute;
  top: -10px;
  left: -4px;
  line-height: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-style: normal;
  font-weight: 600;
  font-size: 0.9375rem;
  display: block;
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--gray-600);
}

/* ========================================
   11. FOOTER
   ======================================== */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.8);
  padding: var(--space-12) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
}

.footer__logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
}

.footer__logo .logo-text strong {
  font-weight: 800;
  color: #66bb6a;
}

.footer__logo .logo-dot {
  color: #66bb6a;
}

.footer__tagline {
  margin-top: var(--space-3);
  font-size: 0.9375rem;
  opacity: 0.7;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__links h4,
.footer__contact h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.footer__links ul,
.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a,
.footer__contact li {
  font-size: 0.9375rem;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer__links a:hover {
  opacity: 1;
}

.footer__contact li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.5;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: var(--space-10);
  padding: var(--space-6) 0;
  text-align: center;
  font-size: 0.8125rem;
  opacity: 0.5;
}

.footer__bottom p + p {
  margin-top: var(--space-1);
}

/* ========================================
   12. WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 998;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37,211,102,0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
  animation: none;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 68px;
  background: var(--white);
  color: var(--gray-900);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition);
  pointer-events: none;
}

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

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 12px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 12px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0); }
}

/* ========================================
   13. DIFERENCIAIS (TABS)
   ======================================== */
.diferenciais {
  overflow: hidden;
  background: var(--gray-50);
}

.dif-tabs {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 8px 24px rgba(0,0,0,0.06);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

/* Tab navigation */
.dif-tabs__nav {
  display: flex;
  border-bottom: 2px solid var(--gray-200);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dif-tabs__btn {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--space-4) var(--space-4);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--gray-600);
  background: var(--gray-50);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  white-space: nowrap;
}

.dif-tabs__btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.dif-tabs__btn:hover {
  color: var(--blue-800);
  background: var(--blue-50);
}

.dif-tabs__btn--active {
  color: var(--blue-800);
  background: var(--white);
}

.dif-tabs__btn--active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--green-600));
  border-radius: 3px 3px 0 0;
}

/* Tab panels */
.dif-tabs__panel {
  display: none;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding: var(--space-6);
  animation: tabFadeIn 0.35s ease;
}

.dif-tabs__panel--active {
  display: grid;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dif-tabs__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-50);
  color: var(--green-800);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid var(--green-100);
  width: fit-content;
}

.dif-tabs__badge--blue {
  background: var(--blue-50);
  color: var(--blue-800);
  border-color: var(--blue-100);
}

.dif-tabs__title {
  font-size: 1.375rem;
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: var(--gray-900);
}

.dif-tabs__text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.dif-tabs__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.dif-tabs__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  font-weight: 500;
  background: var(--gray-50);
  padding: 10px 14px;
  border-radius: var(--radius);
}

.dif-tabs__list li svg {
  width: 18px;
  height: 18px;
  color: var(--green-600);
  flex-shrink: 0;
}

.dif-tabs__visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.dif-tabs__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 16 / 10;
}

/* ========================================
   14. SUPORTE MULTICANAL
   ======================================== */
.suporte {
  background: linear-gradient(135deg, var(--blue-900) 0%, #0a3a8a 50%, #0f4c75 100%);
  color: var(--white);
}

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

.suporte .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.suporte__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.suporte__card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.1),
    0 4px 24px rgba(0,0,0,0.12);
  transition: all 0.3s var(--ease);
}

.suporte__card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.15),
    0 8px 32px rgba(0,0,0,0.16);
}

.suporte__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.suporte__icon svg {
  width: 30px;
  height: 30px;
}

.suporte__icon--whatsapp {
  background: rgba(37,211,102,0.2);
  color: #25d366;
}

.suporte__icon--email {
  background: rgba(30,136,229,0.2);
  color: #64b5f6;
}

.suporte__icon--phone {
  background: rgba(102,187,106,0.2);
  color: #66bb6a;
}

.suporte__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.suporte__text {
  font-size: 0.9375rem;
  opacity: 0.75;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.suporte__status {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
}

/* ========================================
   15. SPECIAL EFFECTS
   ======================================== */

/* --- Hero Spotlight (cursor-follow) --- */
.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  background: radial-gradient(
    600px circle at var(--spot-x, 50%) var(--spot-y, 50%),
    rgba(102,187,106,0.1) 0%,
    rgba(25,118,210,0.05) 30%,
    transparent 70%
  );
}

/* --- Card Glow (cursor-follow highlight) --- */
.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  background: radial-gradient(
    300px circle at var(--glow-x, 50%) var(--glow-y, 50%),
    rgba(56,142,60,0.08) 0%,
    transparent 70%
  );
}

.product-card:hover::after {
  opacity: 1;
}

.product-card--featured::after {
  background: radial-gradient(
    300px circle at var(--glow-x, 50%) var(--glow-y, 50%),
    rgba(56,142,60,0.12) 0%,
    transparent 70%
  );
}

/* --- Featured card (clean, no animated border) --- */

/* --- Text Shimmer (hero highlight) --- */
.hero__title .highlight {
  position: relative;
  background: linear-gradient(
    110deg,
    #66bb6a 0%,
    #66bb6a 35%,
    #e8f5e9 50%,
    #66bb6a 65%,
    #a5d6a7 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShimmer 3s ease-in-out infinite;
}

@keyframes textShimmer {
  0%, 100% { background-position: 100% 50%; }
  50% { background-position: 0% 50%; }
}

/* --- Floating Particles (hero) --- */
.particles-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-120px) translateX(40px);
    opacity: 0;
  }
}

/* --- Meteors (shooting stars) --- */
.meteors-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.meteor {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 0 4px 1px rgba(255,255,255,0.3);
  animation: meteorFall linear infinite;
  opacity: 0;
}

.meteor::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 1px;
  background: linear-gradient(to left, rgba(255,255,255,0.4), transparent);
  transform-origin: right center;
  transform: rotate(-45deg) translateY(-50%);
}

@keyframes meteorFall {
  0% {
    transform: translateX(0) translateY(0) rotate(-45deg);
    opacity: 0;
  }
  5% {
    opacity: 1;
  }
  30% {
    opacity: 1;
  }
  100% {
    transform: translateX(-300px) translateY(300px) rotate(-45deg);
    opacity: 0;
  }
}

/* --- Aurora Blobs (suporte section) --- */
.aurora-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.2;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.aurora-blob--1 {
  width: 350px;
  height: 350px;
  background: rgba(56,142,60,0.5);
  top: -10%;
  left: 10%;
  animation: auroraMove1 8s infinite alternate;
}

.aurora-blob--2 {
  width: 300px;
  height: 300px;
  background: rgba(25,118,210,0.5);
  bottom: -10%;
  right: 10%;
  animation: auroraMove2 10s infinite alternate;
}

.aurora-blob--3 {
  width: 250px;
  height: 250px;
  background: rgba(102,187,106,0.4);
  top: 40%;
  left: 50%;
  animation: auroraMove3 7s infinite alternate;
}

@keyframes auroraMove1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(80px, 40px) scale(1.2); }
}

@keyframes auroraMove2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-60px, -50px) scale(1.15); }
}

@keyframes auroraMove3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, -30px) scale(0.9); }
}

/* ========================================
   16. MEDIA QUERIES
   ======================================== */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .hero__cta-group {
    flex-direction: row;
  }

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

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

  .form-section__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

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

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

  .dif-tabs__btn {
    padding: var(--space-4) var(--space-6);
    font-size: 0.9375rem;
  }

  .dif-tabs__panel {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    padding: var(--space-8);
    align-items: center;
  }

  .dif-tabs__title {
    font-size: 1.5rem;
  }

  .lead-form {
    padding: var(--space-10);
  }

  .suporte__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  /* Floating pill effect on desktop */
  .header--scrolled {
    top: var(--header-pill-offset);
  }

  .header--scrolled .header__wrapper {
    max-width: var(--header-pill-max-width);
    border-radius: var(--header-pill-radius);
  }

  .header__nav-desktop {
    display: block;
  }

  .header__menu-toggle,
  .nav-overlay {
    display: none !important;
  }


  .section {
    padding: 6rem 0;
  }

  .hero {
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  }

  .hero__inner {
    flex-direction: row;
    align-items: center;
  }

  .hero__content {
    flex: 1;
  }

  .hero__visual {
    display: block;
    opacity: 1;
    flex: 1;
  }

  .products__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }

  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }

  .whatsapp-float {
    width: 60px;
    height: 60px;
    bottom: 24px;
    right: 24px;
  }

  .whatsapp-float svg {
    width: 32px;
    height: 32px;
  }
}

/* Large Desktop (1280px+) */
@media (min-width: 1280px) {
  .dif-tabs__panel {
    padding: var(--space-10);
    gap: var(--space-12);
  }

  .dif-tabs__title {
    font-size: 1.75rem;
  }
}