/* ==========================================
   DESIGN TOKENS & VARIABLES
   ========================================== */

:root {
  /* Colors */
  --bg-primary: #0a0e27;
  --bg-secondary: #111633;
  --bg-tertiary: #1a1f3a;
  
  --blue-primary: #0066ff;
  --blue-dark: #0052cc;
  --blue-light: #1e3a8a;
  --blue-glow: rgba(0, 102, 255, 0.15);
  --blue-accent: rgba(0, 102, 255, 0.3);
  
  --gray-900: #0f1117;
  --gray-800: #161b22;
  --gray-700: #21262d;
  --gray-600: #30363d;
  --gray-500: #484f58;
  --gray-400: #6e7681;
  --gray-300: #8b949e;
  --gray-200: #c9d1d9;
  --gray-100: #e6edf3;
  
  --white: #ffffff;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-mono: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  
  --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-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 20px 40px 0 rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 40px 80px 0 rgba(0, 0, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   GLOBAL STYLES
   ========================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-300);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 102, 255, 0.02) 0%, transparent 50%);
  background-attachment: fixed;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(0deg, transparent 24%, rgba(0, 102, 255, 0.02) 25%, rgba(0, 102, 255, 0.02) 26%, transparent 27%, transparent 74%, rgba(0, 102, 255, 0.02) 75%, rgba(0, 102, 255, 0.02) 76%, transparent 77%, transparent),
    linear-gradient(90deg, transparent 24%, rgba(0, 102, 255, 0.02) 25%, rgba(0, 102, 255, 0.02) 26%, transparent 27%, transparent 74%, rgba(0, 102, 255, 0.02) 75%, rgba(0, 102, 255, 0.02) 76%, transparent 77%, transparent);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 1;
  animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

/* Floating glows */
body::after {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.03) 0%, transparent 70%);
  pointer-events: none;
  animation: floatGlow 15s ease-in-out infinite;
  z-index: 0;
}

@keyframes floatGlow {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(-10%, 10%);
  }
  50% {
    transform: translate(5%, -5%);
  }
  75% {
    transform: translate(-5%, 15%);
  }
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--white);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

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

a:hover {
  color: #1e7fff;
}

/* ==========================================
   LAYOUT & CONTAINER
   ========================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  width: 100%;
  position: relative;
  z-index: 2;
}

.main {
  min-height: 100vh;
  position: relative;
  z-index: 2;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

.header {
  background-color: rgba(10, 14, 39, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 102, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  padding: var(--spacing-lg) 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.navbar__logo-img {
  height: 68px;
  width: auto;
  filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(190deg);
  transition: filter var(--transition-base), transform var(--transition-base);
}

.navbar__logo-img:hover {
  filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(190deg);
  transform: scale(1.05);
}

.navbar__menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-2xl);
}

.navbar__link {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--gray-300);
  transition: color var(--transition-fast);
  position: relative;
}

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

.navbar__link:hover {
  color: var(--blue-primary);
}

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

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width var(--transition-base), height var(--transition-base);
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--blue-primary), #1e7fff);
  color: var(--white);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
  border: 1px solid rgba(0, 102, 255, 0.3);
}

.btn--primary:hover {
  box-shadow: 0 0 40px rgba(0, 102, 255, 0.5);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--blue-primary);
  border: 1px solid rgba(0, 102, 255, 0.4);
  transition: all var(--transition-base);
}

.btn--secondary:hover {
  background-color: rgba(0, 102, 255, 0.1);
  border-color: rgba(0, 102, 255, 0.7);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--large {
  padding: var(--spacing-lg) var(--spacing-3xl);
  font-size: var(--font-size-lg);
}

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

.hero {
  padding: var(--spacing-4xl) 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  animation: floatRight 20s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatRight {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, -30px);
  }
}

.hero__content {
  text-align: center;
  z-index: 3;
}

.hero__title {
  background: linear-gradient(135deg, var(--blue-primary), #1e7fff, var(--blue-primary));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease-out, gradientShift 4s ease-in-out infinite;
  letter-spacing: -1px;
}

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

.hero__subtitle {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  animation: fadeInUp 0.8s ease-out 0.1s both;
  letter-spacing: -0.5px;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--gray-300);
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* ==========================================
   SECTION STYLES
   ========================================== */

section {
  padding: var(--spacing-4xl) 0;
  position: relative;
  z-index: 2;
}

section:nth-child(even) {
  background-color: rgba(17, 22, 51, 0.5);
}

.section__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  color: var(--white);
  animation: fadeInUp 0.8s ease-out;
  letter-spacing: -0.5px;
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--gray-300);
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

/* ==========================================
   PROBLEMS SECTION
   ========================================== */

.problems__list {
  list-style: none;
  max-width: 700px;
  margin: 0 auto;
}

.problems__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-lg);
  color: var(--gray-300);
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.problems__item:nth-child(1) {
  animation-delay: 0.1s;
}

.problems__item:nth-child(2) {
  animation-delay: 0.2s;
}

.problems__item:nth-child(3) {
  animation-delay: 0.3s;
}

.problems__icon {
  color: var(--blue-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

.service-card {
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 102, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.service-card:hover {
  border-color: rgba(0, 102, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 102, 255, 0.15);
}

.service-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--white);
  position: relative;
  z-index: 2;
}

.service-card__description {
  font-size: var(--font-size-base);
  color: var(--gray-300);
  line-height: 1.8;
  position: relative;
  z-index: 2;
}

/* ==========================================
   PROCESS SECTION
   ========================================== */

.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
}

.process-step {
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border-left: 3px solid var(--blue-primary);
  border-top: 1px solid rgba(0, 102, 255, 0.1);
  border-right: 1px solid rgba(0, 102, 255, 0.05);
  border-bottom: 1px solid rgba(0, 102, 255, 0.05);
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
  transition: all var(--transition-base);
}

.process-step:nth-child(1) { animation-delay: 0.1s; }
.process-step:nth-child(2) { animation-delay: 0.2s; }
.process-step:nth-child(3) { animation-delay: 0.3s; }
.process-step:nth-child(4) { animation-delay: 0.4s; }

.process-step:hover {
  border-left-color: #1e7fff;
  transform: translateX(4px);
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--blue-primary), #1e7fff);
  color: var(--white);
  border-radius: 50%;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
}

.process-step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.process-step__description {
  color: var(--gray-300);
  line-height: 1.8;
}

/* ==========================================
   EXAMPLES SECTION
   ========================================== */

.examples__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-3xl);
}

.example-flow {
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 102, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
  transition: all var(--transition-base);
}

.example-flow:nth-child(1) { animation-delay: 0.2s; }
.example-flow:nth-child(2) { animation-delay: 0.3s; }

.example-flow:hover {
  border-color: rgba(0, 102, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 102, 255, 0.1);
}

.example-flow__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xl);
  color: var(--white);
  text-align: center;
}

.example-flow__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.example-flow__step {
  background: rgba(0, 102, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 102, 255, 0.2);
  color: var(--gray-200);
  font-weight: var(--font-weight-medium);
  text-align: center;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.example-flow__step:hover {
  background: rgba(0, 102, 255, 0.2);
  border-color: rgba(0, 102, 255, 0.4);
  color: var(--white);
}

.example-flow__arrow {
  text-align: center;
  color: var(--blue-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  animation: slideArrow 1.5s ease-in-out infinite;
}

@keyframes slideArrow {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(4px);
    opacity: 1;
  }
}

/* ==========================================
   TECHNOLOGIES SECTION
   ========================================== */

.tech__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

.tech__tag {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(30, 122, 255, 0.05));
  color: var(--gray-200);
  border-radius: var(--radius-2xl);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  border: 1px solid rgba(0, 102, 255, 0.2);
  transition: all var(--transition-fast);
  cursor: default;
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.tech__tag:hover {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(30, 122, 255, 0.1));
  border-color: rgba(0, 102, 255, 0.4);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 102, 255, 0.1);
}

/* ==========================================
   FAQ SECTION
   ========================================== */

.faq__items {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: var(--spacing-2xl);
}

.faq-item {
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 102, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }

.faq-item:hover {
  border-color: rgba(0, 102, 255, 0.3);
  box-shadow: 0 12px 32px rgba(0, 102, 255, 0.1);
}

.faq-item__question {
  font-size: var(--font-size-lg);
  color: var(--white);
  margin-bottom: var(--spacing-md);
  cursor: pointer;
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-semibold);
}

.faq-item:hover .faq-item__question {
  color: var(--blue-primary);
}

.faq-item__answer {
  color: var(--gray-300);
  line-height: 1.8;
  font-size: var(--font-size-base);
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta {
  background: linear-gradient(135deg, var(--bg-secondary), rgba(0, 102, 255, 0.05));
  color: var(--white);
  text-align: center;
  padding: var(--spacing-4xl) 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0, 102, 255, 0.1);
  border-bottom: 1px solid rgba(0, 102, 255, 0.1);
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  transform: translateX(-50%);
  animation: floatCenter 15s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatCenter {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-30px);
  }
}

.cta .container {
  max-width: 700px;
  position: relative;
  z-index: 2;
}

.cta__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  animation: fadeInUp 0.8s ease-out;
}

.cta__description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.8;
  color: var(--gray-300);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.cta .btn--primary {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

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

.footer {
  background-color: var(--gray-900);
  color: var(--gray-400);
  padding: var(--spacing-2xl) 0;
  text-align: center;
  border-top: 1px solid rgba(0, 102, 255, 0.1);
  position: relative;
  z-index: 2;
}

.footer__logo {
  height: 80px;
  width: auto;
  filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(190deg);
  opacity: 0.7;
  margin-bottom: var(--spacing-lg);
  transition: opacity var(--transition-base);
}

.footer__logo:hover {
  opacity: 1;
}

.footer__copyright {
  font-weight: var(--font-weight-semibold);
  color: var(--gray-300);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  margin-top: var(--spacing-sm);
}

/* ==========================================
   CONSULTA FORM SECTION
   ========================================== */

.consulta {
  padding: var(--spacing-4xl) 0;
  min-height: 70vh;
}

.consulta__header {
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
  text-align: center;
}

.consulta__back {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-300);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.consulta__back:hover {
  color: var(--blue-primary);
}

.consulta__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.5px;
}

.consulta__description {
  font-size: var(--font-size-lg);
  color: var(--gray-300);
  line-height: 1.8;
}

.form {
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 102, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.form__group {
  margin-bottom: var(--spacing-lg);
}

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.form__optional {
  font-weight: var(--font-weight-regular);
  color: var(--gray-400);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: var(--spacing-md);
  background-color: rgba(10, 14, 39, 0.6);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

.form__submit {
  width: 100%;
  margin-top: var(--spacing-md);
}

.form__success {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(17, 22, 51, 0.5));
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 102, 255, 0.2);
  animation: fadeInUp 0.6s ease-out;
}

.form__success h3 {
  margin-bottom: var(--spacing-md);
}

.form__success p {
  margin-bottom: var(--spacing-xl);
  color: var(--gray-300);
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

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

  .navbar__menu {
    gap: var(--spacing-lg);
  }

  .hero {
    padding: var(--spacing-3xl) 0;
    min-height: auto;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

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

  .hero__description {
    font-size: var(--font-size-base);
  }

  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero__buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  section {
    padding: var(--spacing-3xl) 0;
  }

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

  .services__grid {
    grid-template-columns: 1fr;
  }

  .process__steps {
    grid-template-columns: 1fr;
  }

  .examples__grid {
    grid-template-columns: 1fr;
  }

  .cta {
    padding: var(--spacing-3xl) 0;
  }

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

  .cta__description {
    font-size: var(--font-size-base);
  }

  .consulta__title {
    font-size: var(--font-size-3xl);
  }

  .form {
    padding: var(--spacing-xl);
  }

  .form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 480px) {
  body {
    font-size: var(--font-size-sm);
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .navbar .container {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .navbar__menu {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .navbar__logo {
    font-size: var(--font-size-xl);
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  h3 {
    font-size: var(--font-size-lg);
  }

  .hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__subtitle {
    font-size: var(--font-size-xl);
  }

  .hero__description {
    font-size: var(--font-size-sm);
  }

  .hero__buttons {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero__buttons .btn {
    width: 100%;
  }

  .btn {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
  }

  .btn--large {
    padding: var(--spacing-lg) var(--spacing-xl);
  }

  .service-card {
    padding: var(--spacing-xl);
  }

  .process-step {
    padding: var(--spacing-xl);
  }

  .example-flow {
    padding: var(--spacing-xl);
  }

  .tech__tags {
    gap: var(--spacing-sm);
  }

  .tech__tag {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .faq-item {
    padding: var(--spacing-lg);
  }

  section {
    padding: var(--spacing-2xl) 0;
  }

  .section__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
  }

  .section__description {
    font-size: var(--font-size-sm);
    margin: 0 auto var(--spacing-2xl);
  }

  .cta {
    padding: var(--spacing-2xl) 0;
  }

  .cta__title {
    font-size: var(--font-size-xl);
  }

  .cta__description {
    font-size: var(--font-size-sm);
  }

  .consulta {
    padding: var(--spacing-2xl) 0;
  }

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

  .consulta__description {
    font-size: var(--font-size-sm);
  }

  .form {
    padding: var(--spacing-lg);
  }
}