/**
 * Integrity Worship Centre - Main Stylesheet
 * Modern, spiritual design with warm colors
 */

/* ==================== CSS Variables ==================== */
:root {
    /* Primary Colors - Spiritual and warm */
    --primary-color: #2c3e95;
    --primary-dark: #1e2a6b;
    --primary-light: #4a5fb8;
    --secondary-color: #d4af37;
    --secondary-dark: #b8962e;

    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;

    /* Accent Colors */
    --accent-blue: #4a90e2;
    --accent-green: #43a047;
    --accent-red: #e53935;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark-gray);
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-dark);
}

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

ul {
    list-style: none;
}

/* ==================== Container ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-lg {
    padding: 16px 40px;
    font-size: 18px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-give {
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-give:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
}

/* ==================== Top Bar ==================== */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar a {
    color: var(--white);
    margin-right: 20px;
    transition: var(--transition);
}

.top-bar a:hover {
    color: var(--secondary-color);
}

.top-bar i {
    margin-right: 5px;
}

.top-bar-right a {
    margin-right: 10px;
    font-size: 16px;
}

/* ==================== Navigation ==================== */
.main-nav {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark-gray);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-menu a:not(.btn-give):after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:not(.btn-give):hover:after,
.nav-menu a.active:after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* ==================== Hero Section ==================== */
.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, rgba(44, 62, 149, 0.9) 0%, rgba(30, 42, 107, 0.9) 100%),
                url('../images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    animation: bounce 2s infinite;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ==================== Sections ==================== */
section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    margin: 0 auto 20px;
}

/* ==================== Welcome Section ==================== */
.welcome-section {
    background: var(--off-white);
}

.welcome-content {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.1rem;
}

.welcome-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.stat-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* ==================== Service Times ==================== */
.service-times {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.service-times-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-times-text h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.service-times-text p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.service-time-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
}

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

.service-time-item h3 {
    color: var(--white);
    margin-bottom: 5px;
}

/* ==================== Sermon Cards ==================== */
.sermons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.sermon-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.sermon-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.sermon-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.sermon-placeholder {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
}

.sermon-content {
    padding: 25px;
}

.sermon-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.sermon-meta {
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 10px;
}

.sermon-meta i {
    margin-right: 5px;
}

.sermon-scripture {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

/* ==================== Event Cards ==================== */
.events-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

.event-card {
    display: flex;
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.event-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.event-date {
    background: var(--primary-color);
    color: var(--white);
    min-width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.date-day {
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1;
}

.date-month {
    font-size: 1.2rem;
    text-transform: uppercase;
}

.event-details {
    padding: 25px;
    flex: 1;
}

.event-details h3 {
    margin-bottom: 10px;
}

.event-meta {
    display: flex;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 15px;
}

/* ==================== CTA Section ==================== */
.cta-section {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.9) 0%, rgba(184, 150, 46, 0.9) 100%),
                url('../images/cta-bg.jpg') center/cover no-repeat;
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* ==================== Blog Grid ==================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.blog-meta i {
    margin-right: 5px;
}

.blog-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.blog-content h3 a {
    color: var(--primary-dark);
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    gap: 10px;
}

/* ==================== Footer ==================== */
.site-footer {
    background: var(--dark-gray);
    color: var(--light-gray);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 200px;
    margin-bottom: 20px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--light-gray);
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
}

.footer-col ul li i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 5px;
}

.footer-bottom a {
    color: var(--secondary-color);
}

/* ==================== Utility Classes ==================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* ==================== Responsive Design ==================== */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 90px);
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 0;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
    }

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

    .nav-menu li {
        width: 100%;
        margin-bottom: 20px;
    }

    .service-times-content {
        grid-template-columns: 1fr;
    }

    .top-bar-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .sermons-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .event-card {
        flex-direction: column;
    }
}