/* ================================================
   ChapaTech - Site Institucional
   Identidade Visual: Laranja/Vermelho + Cinza Escuro + Azul Elétrico
   ================================================ */

/* === CSS Variables / Design Tokens === */
:root {
  /* Colors - Primary */
  --color-primary: #FF6B35;
  --color-primary-dark: #E85A2A;
  --color-primary-light: #FF8F66;

  /* Colors - Secondary */
  --color-secondary: #1A1A2E;
  --color-secondary-light: #252542;
  --color-secondary-lighter: #353555;

  /* Colors - Accent */
  --color-accent: #4361EE;
  --color-accent-light: #5E7BFF;

  /* Colors - Semantic */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;

  /* Colors - Neutral */
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FF8F66 50%, #E85A2A 100%);
  --gradient-fire: linear-gradient(135deg, #FF6B35 0%, #FF4444 50%, #FF6B35 100%);
  --gradient-dark: linear-gradient(180deg, #1A1A2E 0%, #0F0F1A 100%);
  --gradient-hero: linear-gradient(135deg, #1A1A2E 0%, #252542 50%, #1A1A2E 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-7xl: 4.5rem;

  /* Line Heights */
  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow-primary: 0 0 40px rgba(255, 107, 53, 0.3);
  --shadow-glow-accent: 0 0 40px rgba(67, 97, 238, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-100);
  background: var(--color-secondary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul,
ol {
  list-style: none;
}

/* === Container === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* === Utility Classes === */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(255, 107, 53, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-gray-100);
  border-color: var(--color-gray-600);
}

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

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-gray-100);
  backdrop-filter: blur(10px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-secondary);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

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

.btn__icon {
  font-size: 1.2em;
  transition: transform var(--transition-base);
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}

/* === Header & Navigation === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(26, 26, 46, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(26, 26, 46, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: 800;
}

.logo-icon {
  font-size: 1.5em;
  animation: flicker 2s infinite;
}

@keyframes flicker {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.8;
  }
}

.logo-text {
  color: var(--color-white);
}

.logo-accent {
  color: var(--color-primary);
}

/* Logo Image */
.logo-image {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.footer .logo-image {
  height: 48px;
}

/* Hero Image */
.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 550px;
}

.hero__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }
}

.hero__image-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.25) 0%, transparent 70%);
  z-index: -1;
  filter: blur(50px);
}

@media (max-width: 968px) {
  .hero__visual {
    display: block;
    margin-top: var(--space-12);
  }

  .hero__image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }
}

.nav__menu {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav__toggle,
.nav__close {
  display: none;
  font-size: var(--font-size-2xl);
  color: var(--color-white);
}

/* Mobile Navigation */
@media (max-width: 968px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-secondary-light);
    flex-direction: column;
    padding: var(--space-20) var(--space-8);
    transition: right var(--transition-slow);
    z-index: var(--z-modal);
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-6);
  }

  .nav__link {
    font-size: var(--font-size-lg);
  }

  .nav__close {
    display: block;
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
  }

  .nav__toggle {
    display: block;
  }

  .nav__actions .btn {
    display: none;
  }
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-32) 0 var(--space-16);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: -1;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 150%;
  height: 150%;
  background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.15) 0%, transparent 50%);
  transform: translateX(-50%);
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {

  0%,
  100% {
    opacity: 0.5;
    transform: translateX(-50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translateX(-50%) scale(1.1);
  }
}

.hero__particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(255, 107, 53, 0.3), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255, 107, 53, 0.2), transparent),
    radial-gradient(2px 2px at 80% 40%, rgba(67, 97, 238, 0.3), transparent),
    radial-gradient(3px 3px at 60% 80%, rgba(255, 107, 53, 0.2), transparent);
  background-size: 200px 200px;
  animation: float-particles 20s linear infinite;
}

@keyframes float-particles {
  0% {
    background-position: 0 0, 0 0, 0 0, 0 0;
  }

  100% {
    background-position: 200px 200px, -200px 100px, 100px -200px, -100px 200px;
  }
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-primary-light);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
  font-weight: 900;
  line-height: var(--line-height-tight);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.hero__stats {
  display: flex;
  gap: var(--space-10);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-white);
}

.hero__stat-number::after {
  content: '+';
  color: var(--color-primary);
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Hero Visual / Mockup */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__mockup {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.mockup__screen {
  background: var(--color-secondary-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-2xl);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform var(--transition-slow);
}

.mockup__screen:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup__header {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-gray-600);
}

.mockup__dot:nth-child(1) {
  background: #FF5F57;
}

.mockup__dot:nth-child(2) {
  background: #FFBD2E;
}

.mockup__dot:nth-child(3) {
  background: #28CA41;
}

.mockup__content {
  display: flex;
  min-height: 300px;
}

.mockup__sidebar {
  width: 60px;
  background: var(--color-secondary);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mockup__menu-item {
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-secondary-lighter);
  transition: all var(--transition-fast);
}

.mockup__menu-item.active {
  background: var(--gradient-primary);
}

.mockup__main {
  flex: 1;
  padding: var(--space-4);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.mockup__card {
  height: 100px;
  border-radius: var(--radius-md);
  background: var(--color-secondary);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup__card.pulse {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  animation: card-pulse 2s ease-in-out infinite;
}

@keyframes card-pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.mockup__glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.2) 0%, transparent 70%);
  z-index: -1;
  filter: blur(40px);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  animation: bounce 2s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gray-500), transparent);
}

@media (max-width: 968px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  /* hero__visual agora usa estilos definidos anteriormente com .hero__image-wrapper */
}

/* === Section Styles === */
.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.section__badge {
  display: inline-flex;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.section__title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: var(--line-height-tight);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
}

/* === Features Section === */
.features {
  padding: var(--space-24) 0;
  background: var(--gradient-dark);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-card {
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 107, 53, 0.3);
  box-shadow: var(--shadow-xl), var(--shadow-glow-primary);
}

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

.feature-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-6);
}

.feature-card__icon--orange {
  background: rgba(255, 107, 53, 0.15);
}

.feature-card__icon--red {
  background: rgba(239, 68, 68, 0.15);
}

.feature-card__icon--green {
  background: rgba(16, 185, 129, 0.15);
}

.feature-card__icon--blue {
  background: rgba(67, 97, 238, 0.15);
}

.feature-card__icon--purple {
  background: rgba(139, 92, 246, 0.15);
}

.feature-card__icon--yellow {
  background: rgba(245, 158, 11, 0.15);
}

.feature-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.feature-card__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

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

.feature-card__list li {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  padding-left: var(--space-5);
  position: relative;
}

.feature-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
}

@media (max-width: 968px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}

/* === How It Works Section === */
.how-it-works {
  padding: var(--space-24) 0;
  background: var(--color-secondary);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8);
  background: var(--color-secondary-light);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.step:hover {
  border-color: rgba(255, 107, 53, 0.3);
  transform: translateX(10px);
}

.step:nth-child(even) {
  flex-direction: row-reverse;
}

.step:nth-child(even):hover {
  transform: translateX(-10px);
}

.step__number {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
}

.step__content {
  flex: 1;
}

.step__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.step__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
}

.step__icon {
  font-size: var(--font-size-4xl);
  flex-shrink: 0;
}

@media (max-width: 768px) {

  .step,
  .step:nth-child(even) {
    flex-direction: column;
    text-align: center;
  }

  .step:hover,
  .step:nth-child(even):hover {
    transform: translateY(-5px);
  }
}

/* === Benefits Section === */
.benefits {
  padding: var(--space-24) 0;
  background: var(--gradient-dark);
}

.benefits__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.benefits__content .section__header {
  text-align: left;
  margin-bottom: var(--space-8);
}

.benefits__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.benefit-item:hover {
  background: rgba(255, 107, 53, 0.05);
  border-color: rgba(255, 107, 53, 0.2);
}

.benefit-item__icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.benefit-item__content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.benefit-item__content p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.benefits__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.stat-card {
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 107, 53, 0.3);
}

.stat-card--primary {
  background: var(--gradient-primary);
  border: none;
  grid-column: span 2;
}

.stat-card__number {
  font-size: var(--font-size-4xl);
  font-weight: 900;
  color: var(--color-white);
}

.stat-card__suffix {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white);
  opacity: 0.8;
}

.stat-card__label {
  display: block;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-2);
}

@media (max-width: 968px) {
  .benefits__grid {
    grid-template-columns: 1fr;
  }

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

/* === Pricing Section === */
.pricing {
  padding: var(--space-24) 0;
  background: var(--color-secondary);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.pricing-card {
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.1);
}

.pricing-card--featured {
  background: var(--gradient-primary);
  border: none;
  transform: scale(1.05);
  box-shadow: var(--shadow-2xl), var(--shadow-glow-primary);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__header {
  margin-bottom: var(--space-6);
}

.pricing-card__name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.pricing-card__description {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.pricing-card__currency {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-white);
}

.pricing-card__amount {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
}

.pricing-card__period {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.7);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-white);
}

.pricing-card__features li.disabled {
  opacity: 0.5;
}

.pricing-card__features .check {
  color: var(--color-success);
}

.pricing-card__features .cross {
  color: var(--color-gray-500);
}

.pricing-card--featured .btn--primary {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: none;
}

.pricing-card--featured .btn--primary:hover {
  box-shadow: var(--shadow-lg);
}

.pricing__note {
  text-align: center;
  margin-top: var(--space-12);
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
}

@media (max-width: 968px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
    order: -1;
  }

  .pricing-card--featured:hover {
    transform: translateY(-8px);
  }
}

/* === Testimonials Section === */
.testimonials {
  padding: var(--space-24) 0;
  background: var(--gradient-dark);
  overflow: hidden;
}

.testimonials__carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonials__track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-8);
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  text-align: center;
}

.testimonial-card__stars {
  color: var(--color-warning);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-6);
  letter-spacing: 4px;
}

.testimonial-card__quote {
  font-size: var(--font-size-lg);
  color: var(--color-gray-200);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  margin-bottom: var(--space-8);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-white);
}

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

.testimonial-card__name {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
}

.testimonial-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.testimonials__btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--font-size-xl);
  transition: all var(--transition-base);
}

.testimonials__btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.testimonials__dots {
  display: flex;
  gap: var(--space-2);
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonials__dot.active {
  background: var(--color-primary);
  width: 30px;
}

/* === FAQ Section === */
.faq {
  padding: var(--space-24) 0;
  background: var(--color-secondary);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq__item {
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq__item:hover {
  border-color: rgba(255, 107, 53, 0.3);
}

.faq__item[open] {
  border-color: var(--color-primary);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  list-style: none;
}

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

.faq__icon {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq__item[open] .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 var(--space-6) var(--space-6);
}

.faq__answer p {
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
}

/* === CTA Section === */
.cta {
  padding: var(--space-24) 0;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
}

.cta__content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
}

.cta__buttons {
  margin-bottom: var(--space-6);
}

.cta__note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

/* === Contact Section === */
.contact {
  padding: var(--space-24) 0;
  background: var(--color-secondary);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact__form {
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-300);
  margin-bottom: var(--space-2);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  color: var(--color-white);
  transition: all var(--transition-base);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-gray-500);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact__card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact__card:hover {
  border-color: rgba(255, 107, 53, 0.3);
}

.contact__card-icon {
  font-size: var(--font-size-2xl);
}

.contact__card-content h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.contact__card-content a,
.contact__card-content p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.contact__card-content a:hover {
  color: var(--color-primary);
}

.contact__social {
  margin-top: var(--space-6);
}

.contact__social h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.contact__social-links {
  display: flex;
  gap: var(--space-3);
}

.contact__social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
}

.contact__social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

@media (max-width: 968px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
}

/* === Footer === */
.footer {
  padding: var(--space-16) 0 var(--space-8);
  background: var(--color-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand .nav__logo {
  margin-bottom: var(--space-4);
}

.footer__tagline {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.footer__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  max-width: 300px;
}

.footer__links h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

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

.footer__links a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

@media (max-width: 968px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__brand {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__brand {
    grid-column: 1;
    text-align: center;
  }

  .footer__description {
    max-width: 100%;
  }

  .footer__links {
    text-align: center;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

/* === Animations - AOS Alternative === */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-down"] {
  transform: translateY(-30px);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="zoom-in"] {
  transform: scale(0.9);
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Delay utilities */
[data-aos-delay="50"] {
  transition-delay: 50ms;
}

[data-aos-delay="100"] {
  transition-delay: 100ms;
}

[data-aos-delay="150"] {
  transition-delay: 150ms;
}

[data-aos-delay="200"] {
  transition-delay: 200ms;
}

[data-aos-delay="250"] {
  transition-delay: 250ms;
}

[data-aos-delay="300"] {
  transition-delay: 300ms;
}

[data-aos-delay="400"] {
  transition-delay: 400ms;
}

[data-aos-delay="500"] {
  transition-delay: 500ms;
}

/* === Responsive Utilities === */
@media (max-width: 640px) {
  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .hero__stat {
    flex: 1 1 45%;
  }
}

/* === Print Styles === */
@media print {

  .header,
  .hero__visual,
  .cta,
  .testimonials__controls {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .section__title,
  .feature-card__title,
  .pricing-card__name {
    color: black;
  }
}