/* ===================================================
   MILAGRES ESPIRITUAIS - DESIGN SYSTEM
   Mobile-First Design | Bootstrap Integration
   =================================================== */

/* Importação da fonte Roboto */
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,0,1;wght@300;400;500;700&display=swap');

/* ===================================================
   VARIÁVEIS CSS PERSONALIZADAS
   =================================================== */
:root {
  /* Cores principais baseadas na logo */
  --primary-gold: #be9c5c;
  --primary-gold-light: #d4b574;
  --primary-gold-dark: #a58441;
  --primary-gold-transparent: rgba(190, 156, 92, 0.1);
  
  /* Cores neutras */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --gray: #6c757d;
  --dark-gray: #343a40;
  --black: #212529;
  
  /* Cores de apoio espirituais */
  --cream: #faf8f5;
  --warm-white: #fefcf9;
  --soft-blue: #e8f4f8;
  --light-purple: #f3f0ff;
  
  /* Tipografia */
  --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  
  /* Sombras */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.25);
  
  /* Bordas e espaçamentos */
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-md: 10px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;
  
  /* Transições */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ===================================================
   RESET E CONFIGURAÇÕES BASE
   =================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--dark-gray);
  background-color: var(--warm-white);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===================================================
   HEADER E NAVEGAÇÃO
   =================================================== */
.site-header {
  background: linear-gradient(135deg, var(--white) 0%, var(--cream) 100%);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--primary-gold);
  font-weight: 500;
  font-size: var(--font-size-xl);
  transition: var(--transition-normal);
}

.navbar-brand:hover {
  color: var(--primary-gold-dark);
  transform: scale(1.02);
}

.site-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: var(--transition-normal);
}

.navbar-brand:hover .site-logo {
  transform: rotate(5deg);
}

/* Navegação Mobile */
.navbar-toggler {
  border: none;
  padding: 0.5rem;
  background: var(--primary-gold);
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
}

.navbar-toggler:hover {
  background: var(--primary-gold-dark);
  transform: scale(1.05);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
  color: var(--dark-gray);
  font-weight: 400;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
  margin: 0.25rem 0;
  position: relative;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-gold);
  transition: var(--transition-normal);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  background-color: var(--primary-gold);
  color: var(--white);
  transform: translateY(-1px);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
  width: 80%;
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  background: linear-gradient(135deg, var(--cream) 0%, var(--warm-white) 50%, var(--light-purple) 100%);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, var(--primary-gold-transparent) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, var(--primary-gold-transparent) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  color: var(--primary-gold);
  font-size: var(--font-size-3xl);
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  line-height: var(--line-height-tight);
}

.hero-subtitle {
  color: var(--gray);
  font-size: var(--font-size-lg);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-height-relaxed);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: var(--border-radius-full);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

/* ===================================================
   CARDS DE POSTS
   =================================================== */
.posts-section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  color: var(--primary-gold);
  font-size: var(--font-size-2xl);
  font-weight: 500;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  width: 60px;
  height: 3px;
  background: var(--primary-gold);
  transform: translateX(-50%);
  border-radius: var(--border-radius-full);
}

.post-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-normal);
  margin-bottom: 2rem;
  border: 1px solid var(--primary-gold-transparent);
  position: relative;
}

.post-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-gold) 0%, var(--primary-gold-light) 100%);
  transform: scaleX(0);
  transition: var(--transition-normal);
  transform-origin: left;
}

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

.post-card:hover::before {
  transform: scaleX(1);
}

.post-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-gold-light) 0%, var(--primary-gold) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.post-card-image::before {
  content: '🙏';
  font-size: 3rem;
  opacity: 0.9;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.post-card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: var(--transition-slow);
}

.post-card:hover .post-card-image::after {
  transform: translateX(100%);
}

.post-card-body {
  padding: 1.5rem;
}

.post-card-category {
  display: inline-block;
  background: var(--primary-gold);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-card-title {
  color: var(--dark-gray);
  font-size: var(--font-size-xl);
  font-weight: 500;
  margin-bottom: 0.75rem;
  line-height: var(--line-height-tight);
}

.post-card-excerpt {
  color: var(--gray);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  margin-bottom: 1.5rem;
}

.post-card-link {
  color: var(--primary-gold);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-card-link:hover {
  color: var(--primary-gold-dark);
  gap: 0.75rem;
}

.post-card-link::after {
  content: '→';
  transition: var(--transition-normal);
}

/* ===================================================
   BOTÕES PERSONALIZADOS
   =================================================== */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
  border: none;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  color: var(--white);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-primary);
  cursor: pointer;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}

.btn-secondary-custom {
  background: transparent;
  border: 2px solid var(--primary-gold);
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  color: var(--primary-gold);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
  font-family: var(--font-primary);
  cursor: pointer;
}

.btn-secondary-custom:hover {
  background: var(--primary-gold);
  color: var(--white);
  transform: translateY(-1px);
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
  color: var(--light-gray);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-gold) 0%, var(--primary-gold-light) 50%, var(--primary-gold) 100%);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.footer-brand .site-logo {
  filter: brightness(0) invert(1) sepia(1) hue-rotate(38deg) saturate(3) brightness(1.2);
}

.footer-brand-text {
  color: var(--primary-gold);
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.footer-description {
  color: var(--gray);
  margin-bottom: 2rem;
  line-height: var(--line-height-relaxed);
}

.footer-section-title {
  color: var(--white);
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--light-gray);
  text-decoration: none;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--primary-gold);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  margin-top: 2rem;
  text-align: center;
}

.footer-bottom-text {
  color: var(--gray);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* ===================================================
   PÁGINAS DE POSTS
   =================================================== */
.post-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.post-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--primary-gold-transparent);
}

.post-title {
  color: var(--primary-gold);
  font-size: var(--font-size-3xl);
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: var(--line-height-tight);
}

.post-meta {
  color: var(--gray);
  font-size: var(--font-size-sm);
  margin-bottom: 1rem;
}

.prayer-section {
  background: var(--cream);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  margin: 2rem 0;
  border-left: 4px solid var(--primary-gold);
  position: relative;
}

.prayer-section::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 15px;
  font-size: 4rem;
  color: var(--primary-gold);
  font-family: Georgia, serif;
  opacity: 0.3;
}

.prayer-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--dark-gray);
  font-style: italic;
  text-align: center;
}

.reflection-section {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xs);
}

.reflection-title {
  color: var(--primary-gold);
  font-size: var(--font-size-xl);
  margin-bottom: 1rem;
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--primary-gold-transparent);
}

.nav-link-post {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-gold);
  text-decoration: none;
  transition: var(--transition-normal);
  max-width: 45%;
}

.nav-link-post:hover {
  color: var(--primary-gold-dark);
}

/* ===================================================
   RESPONSIVIDADE
   =================================================== */
@media (min-width: 576px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .post-card-image {
    height: 220px;
  }
}

@media (min-width: 768px) {
  .hero {
    padding: 5rem 0;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
  
  .navbar-nav .nav-link {
    margin: 0 0.25rem;
  }
  
  .post-content {
    padding: 3rem 0;
  }
}

@media (min-width: 992px) {
  .hero {
    padding: 6rem 0;
  }
  
  .hero-title {
    font-size: 4.5rem;
  }
  
  .posts-section {
    padding: 5rem 0;
  }
}

@media (min-width: 1200px) {
  .hero-title {
    font-size: 5rem;
  }
}

/* ===================================================
   ANIMAÇÕES E EFEITOS
   =================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

/* ===================================================
   SCROLL SMOOTHING E LOADING STATES
   =================================================== */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ===================================================
   ACESSIBILIDADE
   =================================================== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Estados de foco para acessibilidade */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-gold);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

/* Modo de alto contraste */
@media (prefers-contrast: high) {
  :root {
    --primary-gold: #b8860b;
    --primary-gold-dark: #8b6914;
    --gray: #555555;
    --dark-gray: #222222;
  }
}

/* ===================================================
   UTILIDADES
   =================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

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

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}