* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
    color: #000000;
    font-size: 22px; /* Minimum text size for desktop */
}

:root {
    --primary: #4a90e2;
    --secondary: #50c878;
    --accent: #ff6b6b;
    --dark: #2c3e50;
    --light: #f8f9fa;
    --text: #000000;
}

body {
    background-color: var(--light);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styles */
header {
    background-color: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 5px 0;
}

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

/* Logo styles */
.logo {
    height: 60px;
    width: auto;
    max-width: 280px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
    font-size: 20px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

/* Mobile menu button (appears on small screens) */
.mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero section with slider */
.hero {
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.slider {
    position: relative;
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, var(--primary));
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    background: rgba(255, 255, 255, 0.85);
    padding: 30px;
    border-radius: 10px;
    max-width: 600px;
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.8s ease 0.5s;
}

.slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

.slide h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.slide p {
    font-size: 20px;
    margin-bottom: 20px;
}

/* Slider navigation dots */
.slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: white;
    transform: scale(1.2);
}

/* Donation section */
.donation-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    margin: 50px 0;
    position: relative;
    overflow: hidden;
}

.donation-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

/* Image container in donation section */
.donation-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(-20px);
    opacity: 0;
    transition: all 0.8s ease;
    background: rgba(255, 255, 255, 0.1);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donation-image.animated {
    transform: translateX(0);
    opacity: 1;
}

.donation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.donation-image:hover img {
    transform: scale(1.05);
}

.donation-content {
    flex: 1;
    transform: translateX(20px);
    opacity: 0;
    transition: all 0.8s ease 0.3s;
}

.donation-content.animated {
    transform: translateX(0);
    opacity: 1;
}

.donation-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: white;
}

.donation-content p {
    font-size: 20px;
    margin-bottom: 30px;
    color: white;
}

/* Main button styles */
.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.btn:hover {
    background-color: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* NowPayments button styles */
.nowpayments-btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.nowpayments-btn:hover {
    background-color: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.nowpayments-btn img {
    display: none; /* Hide the original NowPayments button image */
}

/* Information card sections */
.info-sections {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.info-cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.info-card {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    transform: translateY(30px);
    opacity: 0;
}

.info-card.animated {
    transform: translateY(0);
    opacity: 1;
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.card-icon {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

/* Rescue story styles */
.rescue-story {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    transition: all 0.3s ease;
    transform: translateY(30px);
    opacity: 0;
}

.rescue-story.animated {
    transform: translateY(0);
    opacity: 1;
}

.rescue-story:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.story-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.country-flag {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.story-title {
    font-size: 24px;
    margin-bottom: 5px;
}

.story-country {
    font-size: 20px;
    color: var(--primary);
    font-weight: 600;
}

.story-content {
    font-size: 20px;
    line-height: 1.7;
}

/* Site footer */
footer {
    background-color: var(--dark);
    padding: 30px 0 20px;
    text-align: center;
}

.copyright {
    font-size: 20px;
    opacity: 0.7;
    color: white;
}

/* Responsive styles for different screen sizes */
@media (max-width: 992px) {
    .donation-container {
        flex-direction: column;
    }
    
    .donation-image, .donation-content {
        flex: none;
        width: 100%;
    }
    
    .donation-image {
        margin-bottom: 30px;
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        transition: all 0.5s ease;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .logo {
        height: 35px;
        max-width: 180px;
    }
    
    .slider {
        height: 400px;
    }
    
    .slide h2 {
        font-size: 30px;
    }
    
    .slide p {
        font-size: 18px;
    }
    
    .donation-content h2 {
        font-size: 30px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .nav-link {
        font-size: 18px;
    }
    
    .btn, .nowpayments-btn {
        font-size: 18px;
    }
    
    /* Reducing text size for mobile devices */
    * {
        font-size: 18px;
    }
}

@media (max-width: 576px) {
    .logo {
        height: 30px;
        max-width: 150px;
    }
    
    .slider {
        height: 300px;
    }
    
    .slide-content {
        padding: 20px;
    }
    
    .slide h2 {
        font-size: 24px;
    }
    
    .slide p {
        font-size: 18px;
    }
    
    .info-card {
        min-width: 100%;
    }
    
    .btn, .nowpayments-btn {
        padding: 12px 25px;
        font-size: 18px;
    }
    
    .donation-image {
        min-height: 250px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .info-card h3 {
        font-size: 20px;
    }
    
    /* Reducing text size for small mobile devices */
    * {
        font-size: 16px;
    }
}