:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --dark: #1a1a1a;
    --light: #f5f5f5;
    --white: #ffffff;
    --gray: #666666;
    --gray-light: #999999;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

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

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark);
}

.section-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary);
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

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

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

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

.btn-secondary:hover {
    background-color: #333;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-donate {
    background-color: var(--primary);
    color: var(--white);
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-donate:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 50px;
    width: auto;
}

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

.nav-link {
    font-weight: 500;
    color: var(--dark);
    position: relative;
    padding: 5px 0;
}

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

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

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

.nav-donate {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 50px;
}

.nav-donate::after {
    display: none;
}

.nav-donate:hover {
    background-color: var(--primary-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 20px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 30px;
    line-height: 1.8;
}

.page-hero {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    margin-top: 80px;
}

.page-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: 40px;
    background: rgba(0, 0, 0, 0.5);
    width: 100%;
}

.page-hero-content h1 {
    font-size: 3.5rem;
    color: var(--white);
    font-weight: 800;
}

.page-hero-label {
    display: block;
    font-size: 1rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.card-content p {
    color: var(--gray);
    line-height: 1.7;
}

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

.mission-content {
    max-width: 800px;
    margin: 0 auto 40px;
}

.mission-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 20px;
}

.mission-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.mission-images img {
    border-radius: 15px;
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.vision-section {
    background-color: var(--white);
}

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

.vision-item {
    text-align: center;
    padding: 30px;
    background-color: var(--light);
    border-radius: 20px;
    transition: var(--transition);
}

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

.vision-item:nth-child(4),
.vision-item:nth-child(5) {
    grid-column: span 1;
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    justify-items: center;
}

.vision-item:nth-child(4) {
    grid-column: 2;
}

.vision-item:nth-child(5) {
    grid-column: 3;
}

.vision-icon {
    width: 80px;
    height: 60px;
    margin: 0 auto 20px;
}

.vision-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.vision-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.vision-item p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

.program-item {
    margin-bottom: 60px;
    padding: 40px;
    background-color: var(--light);
    border-radius: 20px;
}

.program-item h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.program-intro {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px;
    line-height: 1.8;
}

.program-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.program-content.reverse {
    direction: rtl;
}

.program-content.reverse > * {
    direction: ltr;
}

.program-text h4 {
    font-size: 1.2rem;
    color: var(--dark);
    margin: 25px 0 10px;
}

.program-text h4:first-child {
    margin-top: 0;
}

.program-text p {
    color: var(--gray);
    line-height: 1.7;
}

.program-text ul {
    margin-left: 20px;
}

.program-text li {
    color: var(--gray);
    margin-bottom: 10px;
    line-height: 1.6;
    position: relative;
    padding-left: 20px;
}

.program-text li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
}

.program-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.program-images img {
    border-radius: 15px;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    aspect-ratio: 1;
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.impact-section {
    background-color: var(--white);
}

.impact-quote {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--dark);
    margin-bottom: 50px;
}

.stats-image {
    margin-bottom: 60px;
}

.stats-image img {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 15px;
}

.partners-title {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 30px;
    color: var(--gray);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 20px;
    justify-items: center;
    align-items: center;
}

.partner-logo {
    width: 100px;
    height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

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

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

.contact-form-wrapper {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    padding: 15px 20px;
    border: 2px solid var(--light);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.contact-info img {
    border-radius: 20px;
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.donation-section {
    background-color: var(--white);
}

.donation-content {
    max-width: 800px;
    margin: 0 auto;
}

.donation-intro {
    font-size: 1.2rem;
    text-align: center;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.donation-impact {
    background-color: var(--light);
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 40px;
}

.donation-impact h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.donation-impact ul {
    list-style: none;
}

.donation-impact li {
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    color: var(--gray);
}

.donation-impact li:last-child {
    border-bottom: none;
}

.donation-form {
    background-color: var(--light);
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 40px;
}

.donation-form h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.donation-amounts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.donation-amount {
    cursor: pointer;
}

.donation-amount input {
    display: none;
}

.donation-amount span {
    display: block;
    padding: 15px;
    text-align: center;
    background-color: var(--white);
    border: 2px solid transparent;
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
}

.donation-amount input:checked + span {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--white);
}

.donation-amount:hover span {
    border-color: var(--primary);
}

.checkbox-group {
    margin: 15px 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
}

.donation-info {
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

.donation-info a {
    color: var(--primary);
    font-weight: 600;
}

.donation-info a:hover {
    text-decoration: underline;
}

.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 60px 0;
}

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

.footer-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-email {
    display: block;
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.footer-email:hover {
    text-decoration: underline;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
}

.social-links a {
    color: var(--white);
    transition: var(--transition);
}

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

@media (max-width: 1024px) {
    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-item:nth-child(4),
    .vision-item:nth-child(5) {
        grid-column: span 1;
    }
    
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transform: translateY(-150%);
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .program-content {
        grid-template-columns: 1fr;
    }
    
    .program-images {
        order: -1;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .donation-amounts {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
    }
    
    .vision-item:nth-child(4),
    .vision-item:nth-child(5) {
        grid-column: span 1;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .page-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .mission-images {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .donation-amounts {
        grid-template-columns: 1fr;
    }
}