/* CSS Reset & Variables */
:root {
    /* Color Palette - Premium Modern */
    --color-primary: #1A365D; /* Deep Navy Blue */
    --color-primary-light: #2A4A7F;
    --color-secondary: #D4AF37; /* Metallic Gold Accent */
    --color-secondary-hover: #F3CA40;
    
    --color-text-main: #2D3748;
    --color-text-muted: #718096;
    --color-text-light: #E2E8F0;
    --color-white: #FFFFFF;
    
    --color-bg-main: #F7FAFC;
    --color-bg-light: #FFFFFF;
    --color-bg-dark: #1A202C;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Effects */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px 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);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--color-text-main);
    background-color: var(--color-bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

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

/* Layout Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

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

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

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

.text-white {
    color: var(--color-white) !important;
}

.text-light {
    color: var(--color-text-light) !important;
}

/* Typography Classes */
.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-text {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.center .section-tag {
    margin-left: auto;
    margin-right: auto;
}

.center .section-title {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
    padding: var(--spacing-md) 0;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}

.navbar.scrolled .logo {
    color: var(--color-primary);
}

.logo-icon {
    color: var(--color-secondary);
    font-size: 2rem;
    display: flex;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-white);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: var(--color-text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-normal);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    background-image: url('https://images.unsplash.com/photo-1438232992991-995b7058bbb3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(26, 54, 93, 0.8), rgba(26, 54, 93, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 var(--spacing-md);
    animation: fadeInUP 1s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes fadeInUP {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    display: block;
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero-title span {
    color: var(--color-secondary);
    font-style: italic;
}

.hero-desc {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    font-size: 2rem;
    color: var(--color-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-20px) translateX(-50%);}
    60% {transform: translateY(-10px) translateX(-50%);}
}

/* Sobre Nós */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 1.5rem;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.experience-badge .number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    font-family: var(--font-heading);
}

.experience-badge .text {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.features-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
    font-size: 1.125rem;
}

.features-list i {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

/* Encontros */
.schedule-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.schedule-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.schedule-card:hover {
    transform: translateY(-10px);
}

.schedule-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-primary);
}

.schedule-card.highlight::before {
    background-color: var(--color-secondary);
}

.card-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.schedule-card.highlight .card-icon {
    color: var(--color-secondary);
}

.schedule-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.schedule-time {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.schedule-desc {
    color: var(--color-text-muted);
}

/* Ministérios */
.ministries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.ministry-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.ministry-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.ministry-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ministry-card:hover img {
    transform: scale(1.05);
}

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

.ministry-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.ministry-content p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Localização */
.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.contact-details {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--color-white);
}

.contact-item i {
    font-size: 2rem;
    color: var(--color-secondary);
}

.contact-item h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--color-text-light);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: var(--spacing-lg);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: 1.25rem;
}

.social-links a:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
}

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

.map-placeholder {
    width: 100%;
    height: 100%;
    background: #2D3748;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Footer */
.footer {
    background-color: #151A23;
    color: var(--color-text-muted);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.footer-bottom {
    font-size: 0.875rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .about-grid, .location-grid {
        grid-template-columns: 1fr;
    }
    .experience-badge {
        right: 20px;
    }
    .schedule-grid, .ministries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        text-align: center;
        gap: 1.5rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        color: var(--color-text-main) !important;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .navbar.scrolled .mobile-menu-btn {
        color: var(--color-primary);
    }

    .hero-buttons {
        flex-direction: column;
    }
    
    .schedule-grid, .ministries-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #25D366;
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20BA56;
    color: var(--color-white);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
}