/* ==========================================================================
   De Gracia en Gracia - Stylesheet
   ========================================================================== */

/* --- Variables --- */
:root {
  /* Colors */
  --primary-blue: #005CB9;
  --primary-blue-hover: #004a95;
  --corporate-gray: #54565A;
  --text-dark: #2d2e30;
  --light-gray: #f8f9fa;
  --border-gray: #e9ecef;
  --white: #ffffff;
  
  /* Typography */
  --font-main: 'Poppins', sans-serif;
  
  /* Transitions & Shadows */
  --transition: all 0.3s ease;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-hover: 0 12px 32px rgba(0,92,185,0.15);
  
  /* Spacing */
  --section-padding: 100px 0;
  --section-padding-mobile: 60px 0;
}

/* --- Reset & Base --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--corporate-gray);
  line-height: 1.6;
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 600;
  line-height: 1.2;
}

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

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

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Utility Classes --- */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 60px;
  height: 3px;
  background-color: var(--primary-blue);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--corporate-gray);
  margin-bottom: 48px;
  max-width: 700px;
}

.text-center { text-align: center; }
.text-center .section-title::after { left: 50%; transform: translateX(-50%); }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

.bg-light { background-color: var(--light-gray); }

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
}

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

.btn-outline {
  background-color: transparent;
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--white);
  color: var(--primary-blue);
}

.btn-white:hover {
  background-color: #f0f0f0;
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  padding: 16px 0;
  transition: var(--transition);
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img {
  height: 40px;
}

.navbar-brand span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--corporate-gray);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary-blue);
}

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

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--primary-blue);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 4px;
}

.nav-cta::after { display: none; }
.nav-cta:hover {
  background-color: var(--primary-blue-hover);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dark);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url('assets/images/hero.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding-top: 80px;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(45, 46, 48, 0.4) 0%, rgba(0, 92, 185, 0.6) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 40px 24px;
  max-width: 800px;
  margin: 0;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 24px;
  opacity: 0.95;
}

.hero-text {
  font-size: 1.1rem;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Vision Section --- */
.vision {
  padding: var(--section-padding);
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.vision-text {
  padding-right: 24px;
}

.vision-text p {
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.vision-image {
  position: relative;
}

.vision-image img {
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
}

/* Geometric details */
.vision-image::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--primary-blue);
  border-radius: 8px;
  z-index: 1;
}

.vision-image::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 100px;
  height: 100px;
  background-color: var(--light-gray);
  z-index: 0;
  border-radius: 4px;
}

/* --- Diezmos & Ofrendas (Frontal Transición) --- */
.tithes-front {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

.tithes-front h2 {
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 16px;
}

.tithes-front p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 32px;
  opacity: 0.9;
}

/* --- Donations Section --- */
.donations {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

.donations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.donation-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid transparent;
}

.donation-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--primary-blue);
}

.donation-icon {
  width: 64px;
  height: 64px;
  background-color: rgba(0,92,185,0.1);
  color: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.5rem;
}

.donation-card h3 {
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.donation-card p {
  color: var(--corporate-gray);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

/* --- Gallery Section --- */
.gallery {
  padding: var(--section-padding);
}

.carousel-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
}

.carousel-slide img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 40px 30px 30px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--white);
}

.carousel-caption h3 {
  color: var(--white);
  margin-bottom: 8px;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.8);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-dark);
  transition: var(--transition);
  z-index: 10;
}

.carousel-btn:hover {
  background: var(--white);
  color: var(--primary-blue);
}

.carousel-btn.prev { left: 24px; }
.carousel-btn.next { right: 24px; }

/* --- Facebook Section --- */
.facebook-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

.facebook-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  border-top: 4px solid #1877F2; /* Facebook Blue */
}

/* --- Prayer Section --- */
.prayer {
  padding: var(--section-padding);
  background-image: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)), url('assets/images/vision.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.prayer-form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 48px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border-gray);
  border-radius: 4px;
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--text-dark);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0,92,185,0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.checkbox-group input {
  margin-top: 5px;
}

.checkbox-group label {
  font-size: 0.9rem;
  color: var(--corporate-gray);
}

.system-msg {
  font-size: 0.85rem;
  color: #888;
  margin-top: 16px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* --- Contact Section --- */
.contact {
  padding: var(--section-padding);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background-color: var(--light-gray);
  color: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-text h4 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.contact-text p {
  color: var(--corporate-gray);
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Footer --- */
.footer {
  background-color: var(--text-dark);
  color: #a0a0a0;
  padding: 80px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer-brand p {
  max-width: 300px;
  margin-bottom: 24px;
}

.footer-title {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #a0a0a0;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
  .hero h1 { font-size: 3.5rem; }
  .vision-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .vision-image { margin-top: 24px; }
  .donations-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-mobile);
  }
  
  .mobile-menu-btn { display: block; }
  
  .nav-links {
    position: fixed;
    top: 72px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 72px);
    background-color: var(--white);
    flex-direction: column;
    padding: 40px 24px;
    transition: var(--transition);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .hero h1 { font-size: 2.8rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  
  .carousel-slide img { height: 400px; }
}