/* MOVIMENTA 360 - Design Responsivo Aprimorado */
/* Mobile-first approach com breakpoints otimizados */

/* ===== VARIÁVEIS CSS CUSTOMIZADAS ===== */
:root {
  /* Breakpoints */
  --mobile-small: 320px;
  --mobile: 480px;
  --tablet: 768px;
  --desktop-small: 1024px;
  --desktop: 1200px;
  --desktop-large: 1440px;
  
  /* Spacing responsivo */
  --spacing-xs: clamp(0.25rem, 0.5vw, 0.5rem);
  --spacing-sm: clamp(0.5rem, 1vw, 1rem);
  --spacing-md: clamp(1rem, 2vw, 2rem);
  --spacing-lg: clamp(1.5rem, 3vw, 3rem);
  --spacing-xl: clamp(2rem, 4vw, 4rem);
  --spacing-xxl: clamp(3rem, 6vw, 6rem);
  
  /* Typography responsiva */
  --font-size-xs: clamp(0.75rem, 0.8vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 1vw, 1rem);
  --font-size-base: clamp(1rem, 1.2vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1.5vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 2vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 2.5vw, 2rem);
  --font-size-3xl: clamp(2rem, 3vw, 2.5rem);
  --font-size-4xl: clamp(2.5rem, 4vw, 3.5rem);
  
  /* Container widths */
  --container-sm: 100%;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1200px;
  --container-2xl: 1400px;
}

/* ===== RESET E BASE RESPONSIVA ===== */
* {
  box-sizing: border-box;
}

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

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
}

body {
  font-size: var(--font-size-base);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== CONTAINER RESPONSIVO ===== */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 480px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

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

@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: var(--container-xl);
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: var(--container-2xl);
  }
}

/* ===== GRID SYSTEM RESPONSIVO ===== */
.grid {
  display: grid;
  gap: var(--spacing-md);
}

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

@media (min-width: 480px) {
  .grid-cols-sm-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-cols-md-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-cols-md-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-cols-md-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-lg-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-cols-lg-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .grid-cols-lg-5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ===== FLEXBOX UTILITIES RESPONSIVAS ===== */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

@media (min-width: 768px) {
  .flex-md-row {
    flex-direction: row;
  }
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

/* ===== TYPOGRAPHY RESPONSIVA ===== */
.text-xs {
  font-size: var(--font-size-xs);
}

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

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

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

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

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

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

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

/* ===== SPACING RESPONSIVO ===== */
.p-xs {
  padding: var(--spacing-xs);
}

.p-sm {
  padding: var(--spacing-sm);
}

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

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

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

.m-xs {
  margin: var(--spacing-xs);
}

.m-sm {
  margin: var(--spacing-sm);
}

.m-md {
  margin: var(--spacing-md);
}

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

.m-xl {
  margin: var(--spacing-xl);
}

/* ===== COMPONENTES RESPONSIVOS ===== */

/* Botões responsivos */
.btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-base);
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  min-height: 44px; /* Acessibilidade touch */
}

@media (min-width: 768px) {
  .btn {
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 48px;
  }
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

/* Cards responsivos */
.card {
  background: white;
  border-radius: 1rem;
  padding: var(--spacing-md);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

@media (min-width: 768px) {
  .card {
    padding: var(--spacing-lg);
    border-radius: 1.5rem;
  }
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ===== NAVEGAÇÃO RESPONSIVA ===== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  .nav {
    padding: var(--spacing-md) var(--spacing-lg);
  }
}

.nav-menu {
  display: none;
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
    gap: var(--spacing-lg);
  }
}

.nav-toggle {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-xs);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

/* Menu mobile */
.nav-menu-mobile {
  position: fixed;
  top: 0;
  left: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: white;
  z-index: 1000;
  transition: left 0.3s ease;
  padding: var(--spacing-xl) var(--spacing-md);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.nav-menu-mobile.active {
  left: 0;
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

/* ===== HERO SECTION RESPONSIVA ===== */
.hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--spacing-xxl) 0;
    text-align: left;
  }
}

.hero-title {
  font-size: var(--font-size-3xl);
  font-weight: bold;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  opacity: 0.8;
}

/* ===== IMAGENS RESPONSIVAS ===== */
.img-responsive {
  max-width: 100%;
  height: auto;
  display: block;
}

.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-contain {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===== UTILITIES RESPONSIVAS ===== */

/* Visibilidade */
.hidden {
  display: none;
}

@media (max-width: 479px) {
  .hidden-mobile {
    display: none;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .hidden-tablet {
    display: none;
  }
}

@media (min-width: 768px) {
  .hidden-desktop {
    display: none;
  }
  
  .block-desktop {
    display: block;
  }
}

/* Text alignment */
.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

@media (min-width: 768px) {
  .text-md-left {
    text-align: left;
  }
  
  .text-md-center {
    text-align: center;
  }
  
  .text-md-right {
    text-align: right;
  }
}

/* ===== ANIMAÇÕES RESPONSIVAS ===== */
@media (prefers-reduced-motion: no-preference) {
  .animate-fade-in {
    animation: fadeIn 0.6s ease-out;
  }
  
  .animate-slide-up {
    animation: slideUp 0.6s ease-out;
  }
  
  .animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

/* ===== MELHORIAS PARA TOUCH ===== */
@media (hover: none) and (pointer: coarse) {
  /* Dispositivos touch */
  .btn:hover {
    transform: none;
  }
  
  .card:hover {
    transform: none;
  }
  
  /* Aumentar área de toque */
  .btn, .nav-toggle, a {
    min-height: 44px;
    min-width: 44px;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .nav, .btn, .nav-toggle {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
}