/* ===========================
   Sistema de Responsividade Completo
   =========================== */

/* Variáveis de Breakpoints */
:root {
  --breakpoint-xs: 480px;
  --breakpoint-sm: 768px;
  --breakpoint-md: 992px;
  --breakpoint-lg: 1200px;
  --breakpoint-xl: 1400px;
}

/* ===========================
   Layout Principal
   =========================== */

/* Extra Large Devices */
@media (max-width: 1400px) {
  .container {
    max-width: 1200px;
  }
  
  .orcamento-grid {
    grid-template-columns: 1.3fr 1fr;
  }
}

/* Large Devices */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  .orcamento-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
  
  .orcamento-options,
  .preview-container {
    padding: var(--spacing-md);
  }
}

/* Medium Devices (Tablets) */
@media (max-width: 991px) {
  .container {
    max-width: 720px;
  }
  
  .orcamento-grid {
    grid-template-columns: 1fr;
  }
  
  .orcamento-preview {
    position: static;
    margin-top: var(--spacing-md);
  }
  
  .banner-content {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  
  .guarantee-content {
    flex-direction: column;
    text-align: center;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* Small Devices (Landscape Phones) */
@media (max-width: 768px) {
  .container {
    max-width: 540px;
    padding: 0 var(--spacing-md);
  }
  
  /* Hero Section */
  .orcamento-hero {
    padding: 100px 0 60px;
  }
  
  .orcamento-title {
    font-size: 2.5rem;
  }
  
  .orcamento-subtitle {
    font-size: 1rem;
  }
  
  /* Project Types */
  .project-types {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  
  .project-type-card {
    padding: var(--spacing-sm);
  }
  
  .project-icon {
    font-size: 2rem;
  }
  
  /* Steps Navigation */
  .steps-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  
  .steps-nav::-webkit-scrollbar {
    height: 4px;
  }
  
  .steps-nav::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
  }
  
  .steps-nav::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 2px;
  }
  
  .step-btn {
    flex: 0 0 auto;
    min-width: 100px;
    font-size: 12px;
  }
  
  .step-number {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .step-label {
    font-size: 0.75rem;
  }
  
  /* Resources */
  .resource-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .resource-checkbox {
    position: absolute;
    right: 15px;
    top: 15px;
  }
  
  .resource-price {
    margin-left: 0;
    font-size: 0.9rem;
  }
  
  /* Packages */
  .packages-container {
    grid-template-columns: 1fr;
  }
  
  /* User Tiers */
  .user-tiers {
    grid-template-columns: 1fr;
  }
  
  /* Forms */
  .detail-input {
    font-size: 16px; /* Previne zoom automático no iOS */
  }
  
  .detail-textarea {
    min-height: 100px;
  }
  
  
  .mockup-mobile {
    width: 200px;
    height: auto;
  }
  
  .mockup-desktop {
    max-width: 100%;
    height: auto;
  }
  
  /* Modal */
  .modal-content {
    width: 95%;
    max-height: 85vh;
    margin: 20px;
    padding: 0;
  }
  
  .modal-header {
    padding: 16px;
  }
  
  .modal-body {
    padding: 16px;
  }
  
  .modal-footer {
    padding: 12px 16px;
  }
  
  .feature-list {
    gap: 8px;
  }
  
  /* Summary */
  .summary-container {
    padding-top: var(--spacing-sm);
  }
  
  .summary-title {
    font-size: 1.1rem;
  }
  
  /* Price */
  .price-value {
    font-size: 1.3rem;
  }
}

/* Extra Small Devices (Portrait Phones) */
@media (max-width: 480px) {
  .container {
    max-width: 100%;
    padding: 0 var(--spacing-sm);
  }
  
  /* Hero */
  .orcamento-hero {
    padding: 120px 0 65px;
  }
  
  .orcamento-title {
    font-size: 2rem;
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  /* Project Types */
  .project-types {
    grid-template-columns: 1fr;
  }
  
  /* Steps Navigation */
  .steps-nav {
    justify-content: center;
    gap: 8px;
  }
  
  .step-btn {
    min-width: auto;
    padding: 5px;
  }
  
  .step-number {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }
  
  .step-label {
    display: none;
  }
  
  .step-btn.active .step-label {
    display: block;
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.7rem;
    background: rgba(18, 18, 18, 0.9);
    padding: 2px 6px;
    border-radius: 4px;
  }
  
  /* Step Navigation Buttons */
  .step-navigation {
    position: sticky;
    bottom: 0;
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm);
    margin: 0 calc(var(--spacing-sm) * -1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10;
  }
  
  .btn-prev,
  .btn-next {
    flex: 1;
    padding: 12px 16px;
    font-size: 0.9rem;
  }
  
  /* Content Areas */
  .orcamento-options,
  .preview-container {
    padding: var(--spacing-sm);
    border-radius: 16px;
  }
  
  /* Resources */
  .resource-name-container {
    gap: 6px;
  }
  
  .resource-help {
    width: 18px;
    height: 18px;
    font-size: 0.8rem;
  }
  
  .complexity-options {
    flex-direction: column;
    gap: 8px;
  }
  
  .complexity-option {
    width: 100%;
    justify-content: space-between;
  }
  
  /* Modal */
  .modal-content {
    max-height: 90vh;
    border-radius: 12px;
  }
  
  .modal-title {
    font-size: 1.1rem;
  }
  
  .modal-close {
    width: 28px;
    height: 28px;
    font-size: 1.2rem;
  }
  
  /* Project Summary */
  .summary-section {
    margin-bottom: var(--spacing-sm);
  }
  
  .summary-heading {
    font-size: 1rem;
  }
  
  .summary-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 6px 0;
  }
  
  .summary-label {
    font-weight: 600;
  }
  
  /* FAQ */
  .faq-question {
    padding: 12px 16px;
    font-size: 0.9rem;
  }
  
  .faq-answer {
    font-size: 0.85rem;
  }
  
  /* Guarantee */
  .guarantee-content {
    padding: 20px;
  }
  
  .guarantee-icon {
    font-size: 2rem;
  }
  
  .guarantee-text h3 {
    font-size: 1.2rem;
  }
  
  .btn-guarantee {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

@media (max-width: 375px) {
  .orcamento-hero {
    padding: 100px 0 40px; /* Reduzir padding superior */
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  .orcamento-title {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm); /* Reduzir espaço */
    line-height: 1.1;
  }
  
  .orcamento-subtitle {
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
  }
  
  /* Banner de desconto */
  .discount-banner {
    margin: 20px auto 30px; /* Ajustar margens */
    padding: 10px 15px;
  }
  
  .banner-content {
    gap: 8px;
  }
  
  .banner-icon {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
  
  .banner-text {
    font-size: 0.85rem;
    margin: 0 10px;
  }
  
  .banner-timer {
    font-size: 0.8rem;
  }
}

/* Orientação Específica */
@media (orientation: landscape) and (max-height: 500px) {
  .orcamento-hero {
    padding: 60px 0 30px;
  }
  
  .steps-nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    padding: 8px;
  }
  
  .step-content {
    margin-top: 60px;
  }
}

/* Dispositivos com Touch */
@media (hover: none) {
  .project-type-card:active {
    transform: scale(0.98);
  }
  
  .resource-item:active {
    background: rgba(255, 255, 255, 0.08);
  }
  
  .btn-primary:active,
  .btn-outline:active {
    transform: scale(0.98);
  }
  
  /* Remover hover states em touch devices */
  .project-type-card:hover,
  .resource-item:hover,
  .package-card:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Impressão */
@media print {
  .orcamento-hero,
  .discount-banner,
  .step-navigation,
  .guarantee-cta,
  .modal {
    display: none !important;
  }
  
  .orcamento-grid {
    grid-template-columns: 1fr;
  }
  
  .orcamento-preview {
    position: static;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .container {
    max-width: 100%;
  }
}

/* Acessibilidade - Alto Contraste */
@media (prefers-contrast: high) {
  .project-type-card,
  .resource-item,
  .package-card {
    border: 2px solid currentColor;
  }
  
  .btn-primary {
    background: white;
    color: black;
    border: 2px solid white;
  }
  
  .btn-outline {
    border-width: 2px;
  }
}

/* Performance - Reduzir animações em dispositivos lentos */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero-particles {
    display: none;
  }
}