/* =============================================== */
/*              MODERN CLEAN CSS                 */
/* =============================================== */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors - Start Technology Official Brand Colors */
  --primary: #1E3A8A;          /* Azul escuro do logo */
  --primary-dark: #1E40AF;     /* Azul mais escuro */
  --primary-light: #3B82F6;    /* Azul claro do logo */
  --primary-lighter: #60A5FA;  /* Azul ainda mais claro para hover */
  --primary-accent: #2563EB;   /* Azul médio para destaques */
  --secondary: #6c757d;
  --accent: #28a745;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  /* Text */
  --text-dark: #1f2937;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  --text-white: #ffffff;
  
  /* Backgrounds */
  --bg-white: #ffffff;
  --bg-gray: #f9fafb;
  --bg-dark: #111827;
  
  /* Glass Effect */
  --glass: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  
  /* 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;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  
  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Borders */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Gradients - Updated with Start Technology brand colors */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
  --gradient-hero: linear-gradient(135deg, var(--primary) 0%, var(--primary-accent) 50%, var(--primary-light) 100%);
  --gradient-contact: linear-gradient(135deg, #1E3A8A 0%, #2563EB 25%, #3B82F6 50%, #60A5FA 75%, #93C5FD 100%);
  --gradient-contact-animated: linear-gradient(-45deg, #1E3A8A, #1E40AF, #2563EB, #3B82F6, #60A5FA, #93C5FD);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  
  /* Glass/Liquid Button Effects */
  --glass-primary: linear-gradient(135deg, rgba(30, 58, 138, 0.9), rgba(59, 130, 246, 0.8));
  --glass-primary-hover: linear-gradient(135deg, rgba(30, 64, 175, 0.95), rgba(37, 99, 235, 0.9));
  --glass-secondary: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  --glass-accent: linear-gradient(135deg, rgba(96, 165, 250, 0.3), rgba(147, 197, 253, 0.2));
  --liquid-shadow: 0 8px 32px rgba(30, 58, 138, 0.3);
  --liquid-shadow-hover: 0 12px 40px rgba(30, 58, 138, 0.4);
  --liquid-glow: 0 0 20px rgba(59, 130, 246, 0.5);
  --liquid-glow-hover: 0 0 30px rgba(59, 130, 246, 0.7);
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-white);
  overflow-x: hidden;
}

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

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

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

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

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

.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--text-dark);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-gray);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-weight: var(--font-medium);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  will-change: transform, box-shadow, background;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: var(--glass-primary);
  color: var(--text-white);
  box-shadow: var(--liquid-shadow), var(--liquid-glow);
  position: relative;
}

.btn--primary:hover {
  background: var(--glass-primary-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--liquid-shadow-hover), var(--liquid-glow-hover);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--secondary {
  background: var(--glass-secondary);
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.btn--secondary:hover {
  background: var(--glass-accent);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Botões Especiais com Efeito Liquid Avançado */
.btn--liquid {
  background: var(--glass-primary);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--liquid-shadow), var(--liquid-glow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--liquid::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: width 0.6s ease;
}

.btn--liquid:hover::after {
  width: 100%;
}

.btn--liquid:hover {
  background: var(--glass-primary-hover);
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--liquid-shadow-hover), var(--liquid-glow-hover);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--glass-outline {
  background: transparent;
  color: var(--primary-light);
  border: 2px solid var(--glass-primary);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.1);
}

.btn--glass-outline:hover {
  background: var(--glass-primary);
  color: var(--text-white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--liquid-shadow), var(--liquid-glow);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--floating {
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-primary);
  color: var(--text-white);
  box-shadow: var(--liquid-shadow), var(--liquid-glow);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 1000;
}

.btn--floating:hover {
  background: var(--glass-primary-hover);
  transform: scale(1.15) rotate(10deg);
  box-shadow: var(--liquid-shadow-hover), var(--liquid-glow-hover);
}

.card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: var(--space-6);
  left: 50%;
  right: auto;
  z-index: 1000;
  width: 90%;
  max-width: 1200px;
  padding: var(--space-4) var(--space-6);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%) translateY(-100%);
  opacity: 0;
}

.header.scrolled {
  top: 0;
  left: 50%;
  width: 100%;
  max-width: none;
  padding: var(--space-3) 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transform: translateX(-50%) translateY(0);
}

.header.scrolled .header__logo {
  transform: scale(0.9);
}

.header.scrolled .header__logo span {
  opacity: 0;
  pointer-events: none;
}

.header.scrolled .header__nav {
  gap: var(--space-6);
}

.header.scrolled .header__nav a {
  font-size: var(--text-base);
  padding: var(--space-2) var(--space-3);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
  
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-white);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}

.header.scrolled .header__logo {
  color: var(--text-dark);
}

.header__logo img {
  height: 40px;
  width: auto;
  transition: all 0.3s ease;
  filter: brightness(0) invert(0);
}

.header.scrolled .header__logo img {
  height: 40px;
  filter: none;
}

.header__logo span {
  transition: all 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
}

.header__nav {
  display: flex;
  gap: var(--space-8);
  transition: all 0.3s ease;
}

.header__nav a {
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-medium);
  font-size: var(--text-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
}

.header.scrolled .header__nav a {
  color: var(--text-dark);
}

.header__nav a:hover {
  color: #1E3A8A;
  background: rgba(30, 58, 138, 0.15);
  transform: translateY(-2px);
}

.header.scrolled .header__nav a:hover {
  background: rgba(30, 58, 138, 0.1);
  color: #1E40AF;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #1E3A8A, #3B82F6);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.header__nav a:hover::after {
  width: 80%;
}

.header__nav a.active {
  color: #1E3A8A;
}

.header__nav a.active::after {
  width: 100%;
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3);
  background: var(--glass-secondary);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.menu-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.menu-btn:hover::before {
  left: 100%;
}

.menu-btn:hover {
  background: var(--glass-accent);
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.header.scrolled .menu-btn {
  background: var(--glass-primary);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--liquid-shadow);
}

.menu-btn span {
  width: 24px;
  height: 3px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
}

.header.scrolled .menu-btn span {
  background: var(--text-dark);
}

/* ===== HERO ===== */
.hero {
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--text-white);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-6);
  line-height: 1.2;
  transition: opacity 0.3s ease-in-out;
}

.hero__subtitle {
  font-size: var(--text-xl);
  margin-bottom: var(--space-8);
  opacity: 0.9;
  transition: opacity 0.3s ease-in-out;
}

.hero__buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: var(--space-8);
  z-index: 10;
  position: relative;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Action Buttons - Destaque especial */
.hero .btn {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  min-width: 180px;
  text-align: center;
  box-shadow: var(--liquid-shadow), var(--liquid-glow);
}

.hero .btn--primary {
  background: var(--glass-primary);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero .btn--primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--liquid-shadow-hover), var(--liquid-glow-hover);
}

.hero .btn--secondary {
  background: var(--glass-secondary);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.hero .btn--secondary:hover {
  background: var(--glass-accent);
  transform: translateY(-4px) scale(1.05);
  border-color: rgba(255, 255, 255, 0.6);
}

/* Hero Carousel */
.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-carousel__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: all 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: scale(1.05);
  will-change: opacity, transform;
}

.hero-carousel__slide.active {
  opacity: 0.4;
  transform: scale(1);
  transition: all 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.hero-carousel__slide.active img {
  transform: scale(1.02);
  transition: transform 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-carousel__nav {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 5;
}

.hero-carousel__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--glass-secondary);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: background, transform, box-shadow;
  position: relative;
  overflow: hidden;
}

.hero-carousel__dot::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-accent);
  opacity: 0;
  border-radius: 50%;
  transition: opacity 0.4s ease;
}

.hero-carousel__dot.active,
.hero-carousel__dot:hover {
  background: var(--glass-accent);
  transform: scale(1.3);
  box-shadow: var(--liquid-glow);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-carousel__dot.active::before,
.hero-carousel__dot:hover::before {
  opacity: 1;
}

/* Botões de navegação manual */
.hero-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  color: var(--text-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 15;
  opacity: 1;
  will-change: background, transform, opacity, box-shadow;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), var(--liquid-glow);
  overflow: hidden;
}

.hero-carousel__btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-accent);
  opacity: 0;
  border-radius: 50%;
  transition: opacity 0.4s ease;
}

.hero-carousel__btn:hover {
  background: rgba(255, 255, 255, 0.4);
  opacity: 1;
  transform: translateY(-50%) scale(1.2);
  box-shadow: 0 8px 35px rgba(0, 0, 0, 0.4), var(--liquid-glow-hover);
  border-color: rgba(255, 255, 255, 0.6);
}

.hero-carousel__btn:hover::before {
  opacity: 1;
}

.hero-carousel__btn--prev {
  left: var(--space-6);
  z-index: 5;
}

.hero-carousel__btn--next {
  right: var(--space-6);
  z-index: 5;
}

.hero-carousel__btn svg {
  width: 24px;
  height: 24px;
}

/* ===== SERVICES ===== */
.services {
  background: var(--bg-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

/* Removido service-block styles - agora cada card é individual */

.service-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  text-align: left;
  padding: var(--space-8);
  border: 1px solid rgba(30, 58, 138, 0.15);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(30, 58, 138, 0.1);
}

.service-card__icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.service-card__icon i {
  font-size: 20px;
  line-height: 1;
}

.service-card:hover .service-card__icon {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.service-card__content {
  flex: 1;
}

.service-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--text-dark);
  line-height: 1.4;
}

.service-card__description {
  color: var(--text-gray);
  line-height: 1.6;
  font-size: var(--text-sm);
  margin: 0;
}

/* ===== ABOUT ===== */
.about {
  background: var(--bg-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-16);
  align-items: start;
  margin-bottom: var(--space-16);
}

.about__content {
  padding-right: var(--space-8);
}

.about__text {
  font-size: var(--text-lg);
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.about__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.logo-container {
  text-align: center;
  padding: var(--space-10);
  background: linear-gradient(135deg, 
    rgba(30, 58, 138, 0.03) 0%, 
    rgba(59, 130, 246, 0.05) 100%);
  border-radius: 24px;
  border: 1px solid rgba(30, 58, 138, 0.1);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.logo-container:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(30, 58, 138, 0.15);
}

.logo-container img {
  max-width: 280px;
  width: 100%;
  height: auto;
  margin-bottom: var(--space-6);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.logo-text h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
}

.logo-text p {
  font-size: var(--text-sm);
  color: var(--text-gray);
  line-height: 1.5;
  font-weight: var(--font-medium);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.stat-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--glass);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card__number {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  display: block;
}

.stat-card__label {
  color: var(--text-gray);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.value-card {
  text-align: center;
  padding: var(--space-8);
  border: 2px solid var(--primary);
  border-radius: 16px;
  background: linear-gradient(135deg, 
    rgba(30, 58, 138, 0.03) 0%, 
    rgba(59, 130, 246, 0.05) 100%);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(30, 58, 138, 0.1);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(96, 165, 250, 0.1), 
    transparent);
  transition: left 0.6s ease;
}

.value-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-light);
  box-shadow: 0 12px 40px rgba(30, 58, 138, 0.15);
}

.value-card:hover::before {
  left: 100%;
}

.value-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.2);
}

.value-card__icon i {
  font-size: 32px;
  line-height: 1;
}

.value-card:hover .value-card__icon {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

.value-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}

.value-card__text {
  color: var(--text-gray);
  line-height: 1.6;
}

/* ===== CLIENTS ===== */
.clients {
  background: var(--bg-white);
  padding: var(--space-20) 0;
}

.clients-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-16);
  padding: var(--space-4) var(--space-8);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-white);
  border-radius: var(--radius-full);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.25);
  transition: all 0.3s ease;
}

.clients-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.35);
}

.clients-badge i {
  font-size: 18px;
}

/* Clients Carousel Container */
.clients-carousel-container {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-12);
  border-radius: 20px;
  background: linear-gradient(135deg, 
    rgba(248, 250, 252, 0.8) 0%, 
    rgba(255, 255, 255, 0.9) 100%);
 
  max-width: 500px; /* Largura para mostrar 3 logos */
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(10px);

}

.clients-carousel {
  display: flex;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  gap: var(--space-8); /* Gap adequado para 3 logos */
  align-items: center;
  will-change: transform;
  padding: var(--space-4) 0;
}

.client-logo {
  flex: 0 0 auto;
  width: 200px; /* Tamanho otimizado para 3 logos */
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  padding: var(--space-6);
  transition: all 0.3s ease;
  border: 1px solid rgba(30, 58, 138, 0.1);
  box-shadow: 0 4px 10px rgba(30, 58, 138, 0.08);
  backdrop-filter: blur(5px);
}

.client-logo:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.15);
  border-color: rgba(30, 58, 138, 0.2);
}

.client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(0.3) opacity(0.8);
  transition: all 0.3s ease;
}

.client-logo:hover img {
  filter: grayscale(0) opacity(1);
  transform: scale(1.05);
}

/* Carousel Controls - Específico para Clients */
.clients-carousel-container .carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid var(--primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 10;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  color: var(--primary);
  backdrop-filter: blur(20px);
  font-size: 18px;
}

.clients-carousel-container .carousel-btn:hover {
  background: var(--primary);
  color: var(--text-white);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 30px rgba(30, 58, 138, 0.3);
  border-color: var(--primary-light);
}

.clients-carousel-container .carousel-btn--prev {
  left: 15px;
}

.clients-carousel-container .carousel-btn--next {
  right: 15px;
}

/* Carousel Indicators */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin: var(--space-8) 0;
}

.indicator {
  width: 16px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--glass-secondary);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: background, width, height, box-shadow;
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.indicator::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.8s ease;
}

.indicator:hover::before {
  left: 100%;
}

.indicator.active {
  background: var(--glass-primary);
  width: 40px;
  height: 8px;
  box-shadow: var(--liquid-glow);
  border-color: rgba(255, 255, 255, 0.4);
}

.indicator.active::before {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
}

/* Clients Indicators - Posicionamento específico */
.clients .carousel-indicators {
  margin: var(--space-8) 0 var(--space-2) 0;
  justify-content: center;
}

.clients .indicator {
  background: rgba(30, 58, 138, 0.2);
  border-color: rgba(30, 58, 138, 0.3);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.clients .indicator.active {
  background: var(--primary);
  box-shadow: 0 0 15px rgba(30, 58, 138, 0.4);
  width: 14px;
  height: 14px;
}

.clients .indicator:hover {
  background: var(--primary-light);
  width: 14px;
  height: 14px;
  transform: scale(1.1);
}

.indicator:hover {
  background: var(--primary-light);
  width: 24px;
  height: 5px;
}

.client-logo {
  flex: 0 0 auto;
  width: 200px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  will-change: transform, box-shadow;
}

/* Show multiple logos per view */
@media (min-width: 1200px) {
  .client-logo {
    width: 220px;
  }
}

@media (max-width: 768px) {
  .client-logo {
    width: 180px;
    height: 100px;
    padding: var(--space-4);
  }
}

@media (max-width: 480px) {
  .client-logo {
    width: 150px;
    height: 80px;
  }
}

.client-logo::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: rotate(45deg);
  transition: var(--transition);
  opacity: 0;
}

.client-logo:hover::before {
  animation: shine 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes shine {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
    opacity: 0;
  }
  50% {
    opacity: 0.8;
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
    opacity: 0;
  }
}

.client-logo:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-light);
}

.client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(80%) opacity(0.8);
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.client-logo:hover img {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.08);
}

/* Text-based client logos */
.client-logo--text {
  background: linear-gradient(135deg, var(--bg-white), var(--bg-gray));
}

.client-text-logo {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.logo-text {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  margin-bottom: var(--space-1);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.logo-subtitle {
  font-size: var(--text-xs);
  color: var(--text-gray);
  font-weight: var(--font-medium);
  text-align: center;
  line-height: 1.2;
}

.client-logo--text:hover .logo-text {
  color: var(--primary-light);
  transform: scale(1.1);
}

.client-logo--text:hover .logo-subtitle {
  color: var(--primary);
}

/* Client Statistics */
.clients-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
  padding: var(--space-12) 0;
  border-top: 1px solid var(--glass-border);
}

.stats-item {
  text-align: center;
  padding: var(--space-4);
}

.stats-number {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  margin-bottom: var(--space-2);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats-label {
  font-size: var(--text-sm);
  color: var(--text-gray);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .clients-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-12);
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  /* Hero Carousel Buttons Responsive */
  .hero-carousel__btn {
    width: 50px;
    height: 50px;
    opacity: 0.7;
  }
  
  .hero-carousel__btn--prev {
    left: var(--space-3);
  }
  
  .hero-carousel__btn--next {
    right: var(--space-3);
  }
  
  /* Clients Carousel Buttons Responsive */
  .clients-carousel-container {
    padding: var(--space-10) var(--space-4);
    margin-bottom: var(--space-8);
    max-width: 300px; /* Mobile: 1 logo */
  }
  
  .clients-carousel {
    gap: var(--space-4);
  }
  
  .client-logo {
    width: 200px;
    height: 120px;
    padding: var(--space-4);
  }
  
  .clients-carousel-container .carousel-btn {
    width: 45px;
    height: 45px;
    font-size: 16px;
  }
  
  .clients-carousel-container .carousel-btn--prev {
    left: 8px;
  }
  
  .clients-carousel-container .carousel-btn--next {
    right: 8px;
  }
  
  .clients-badge {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    margin-bottom: var(--space-12);
  }
  
  .clients-badge i {
    font-size: 16px;
  }
  
  /* Hero Buttons Responsive */
  .hero .btn {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    min-width: 140px;
    flex: 1;
  }
  
  .hero__buttons {
    gap: var(--space-3);
    margin-top: var(--space-6);
    justify-content: space-between;
    max-width: 100%;
    padding: 0 var(--space-4);
  }
  
  .logo-text {
    font-size: var(--text-lg);
  }
  
  .logo-subtitle {
    font-size: 10px;
    display: none; /* Hide subtitle on mobile for text logos */
  }
  
  .clients-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
  }
  
  .stats-number {
    font-size: var(--text-2xl);
  }
}

/* ===== BREAKPOINTS PARA CAROUSEL DE CLIENTES ===== */
@media (min-width: 768px) and (max-width: 1023px) {
  /* Tablet: 2 logos */
  .clients-carousel-container {
    max-width: 650px;
  }
  
  .client-logo {
    width: 250px;
    height: 140px;
  }
}

@media (min-width: 1024px) {
  /* Desktop: 3 logos */
  .clients-carousel-container {
    max-width: 1000px;
  }
  
  .client-logo {
    width: 280px;
    height: 160px;
  }
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== CONTACT ===== */
.contact {
  background: var(--gradient-contact-animated);
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

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

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(30, 58, 138, 0.1);
  backdrop-filter: blur(1px);
  pointer-events: none;
  z-index: 1;
}

.contact > * {
  position: relative;
  z-index: 2;
}

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

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--glass);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.contact-item:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.15);
}

.contact-item__icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__icon i {
  font-size: 20px;
  color: var(--text-white);
  line-height: 1;
}

.contact-item__content h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  font-weight: 600;
}

.contact-item__content p {
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.contact-item__content a {
  color: rgba(255, 255, 255, 0.95);
  font-weight: var(--font-medium);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.contact-item__content a:hover {
  color: var(--primary-lighter);
}

/* Contact Form */
.contact-form {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--glass-border);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-medium);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  font-size: var(--text-base);
  transition: var(--transition);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: var(--space-2);
  border: none;
}

.form-group select option:hover,
.form-group select option:focus {
  background: var(--primary);
  color: var(--text-white);
}

.form-group select option:disabled {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
}

/* Enhanced select styling for better cross-browser compatibility */
.form-group select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: calc(var(--space-4) + 24px);
}

/* Webkit browsers (Chrome, Safari, Edge) */
.form-group select::-webkit-scrollbar {
  width: 8px;
}

.form-group select::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

.form-group select::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

/* Firefox specific */
@-moz-document url-prefix() {
  .form-group select {
    background-image: none;
    padding-right: var(--space-4);
  }
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-lighter);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

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

.form-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Enhanced Contact Section Styles */
.contact__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.contact__header h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, #ffffff, #f8fafc, #e2e8f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  font-weight: 700;
}

.contact__header p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.95);
  opacity: 1;
  max-width: 600px;
  margin: 0 auto;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  font-weight: 400;
}

.contact__info-header {
  margin-bottom: var(--space-8);
}

.info-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.info-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.info-badge i {
  font-size: 14px;
}

.contact__info-header h3 {
  font-size: var(--text-2xl);
  margin: 0 0 var(--space-3) 0;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.contact__info-header p {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin: 0;
  max-width: 400px;
}

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

.contact-item__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: var(--text-white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-top: var(--space-2);
}

.contact__cta {
  text-align: center;
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--glass);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

.contact__cta h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  color: var(--primary-lighter);
}

.contact__cta p {
  margin-bottom: var(--space-6);
  opacity: 0.9;
}

.contact-form__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.contact-form__header h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  font-weight: 600;
}

.contact-form__header p {
  opacity: 1;
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-base);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.contact__form-container {
  position: relative;
}

.form-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.form-footer p {
  font-size: var(--text-sm);
  opacity: 0.8;
  text-align: center;
}

.btn--full {
  width: 100%;
  justify-content: center;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn--whatsapp:hover {
  background: linear-gradient(135deg, #128c7e, #25d366);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.15);
}

/* Contact Section Responsive */
@media (max-width: 768px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .contact__header h2 {
    font-size: var(--text-3xl);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .contact__cta {
    margin-top: var(--space-6);
    padding: var(--space-4);
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  background-color: brightness(0) invert(1);
}

.footer__logo img {
  height: 40px;
  filter: brightness(0) invert(1);

}

.footer__description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.footer__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-6);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--space-3);
}

.footer__links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .header {
    width: 95%;
    padding: var(--space-3) var(--space-4);
  }
  
  .header.scrolled {
    padding: var(--space-2) 0;
  }
  
  .header__nav {
    display: none;
  }
  
  .menu-btn {
    display: flex;
  }
  
  .hero__title {
    font-size: var(--text-4xl);
  }
  
  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-carousel__nav {
    bottom: var(--space-4);
  }
  
  .hero-carousel__btn {
    width: 40px;
    height: 40px;
    opacity: 0.8;
  }
  
  .hero-carousel__btn--prev {
    left: var(--space-3);
  }
  
  .hero-carousel__btn--next {
    right: var(--space-3);
  }
  
  .hero-carousel__btn svg {
    width: 20px;
    height: 20px;
  }
  
  .services-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .about__stats {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-carousel__nav {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--text-3xl);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .card,
  .contact-form {
    padding: var(--space-6);
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .service-card {
    flex-direction: column;
    text-align: center;
    padding: var(--space-6);
  }
  
  .service-card__icon {
    width: 45px;
    height: 45px;
    margin: 0 auto var(--space-3);
  }
  
  .service-card__content {
    margin-top: var(--space-3);
  }
  
  .value-card {
    padding: var(--space-6);
    margin-bottom: var(--space-4);
  }
  
  .value-card__icon {
    width: 70px;
    height: 70px;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  /* Hero Buttons para telas muito pequenas */
  .hero__buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    max-width: 280px;
  }
  
  .hero .btn {
    width: 100%;
    min-width: auto;
    text-align: center;
  }
}

/* ===== RESPONSIVIDADE ABOUT SECTION ===== */
@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  
  .about__content {
    padding-right: 0;
    order: 2;
  }
  
  .about__logo {
    order: 1;
    min-height: 300px;
    margin-bottom: var(--space-6);
  }
  
  .logo-container {
    padding: var(--space-6);
  }
  
  .logo-container img {
    max-width: 200px;
  }
  
  .about__stats {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-8);
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-8);
  }
  
  .value-card {
    padding: var(--space-6);
  }
  
  .value-card__icon {
    width: 60px;
    height: 60px;
  }
}

/* ===== ANIMATIONS ===== */
@media (prefers-reduced-motion: no-preference) {
  .card,
  .service-card,
  .contact-item {
    transition: var(--transition);
  }
  
  .btn:hover {
    transform: translateY(-2px);
  }
  
  .service-card:hover .service-card__icon,
  .value-card:hover .value-card__icon {
    transform: scale(1.1) rotate(5deg);
  }
}