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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    background-image: url("../assets/about1.png"); /* adjust path */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 60px 5%;
    position: relative;
    overflow: hidden;
}


.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Problem Section */
.problem-section {
    background: #e3f2fd;
    padding: 80px 5%;
}

.quote-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 40px 80px;
}

.quote-mark {
    font-size: 8rem;
    color: #1e88e5;
    font-weight: 700;
    line-height: 1;
    font-family: Georgia, serif;
}

.quote-left {
    position: absolute;
    top: -20px;
    left: 0;
}

.quote-right {
    position: absolute;
    bottom: -60px;
    right: 0;
}

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

.problem-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 30px;
}

.solution-text {
    font-size: 1.3rem;
    color: #333;
    line-height: 1.8;
}

/* Mission Section */
.mission-section {
    padding: 80px 5%;
    background: white;
}

.mission-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.mission-content {
    max-width: 1400px;
    margin: 0 auto 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

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

.icon-box {
    width: 60px;
    height: 60px;
    background: #ffd54f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-box .icon {
    font-size: 2rem;
}

.mission-text h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #1a1a1a;
}

.mission-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.point {
    display: flex;
    gap: 15px;
}

.arrow {
    color: #1e88e5;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.point p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #444;
}

.image-container {
    position: relative;
    border-radius: 50%;
    overflow: hidden;
    width: 450px;
    height: 450px;
    margin: 0 auto;
}

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

/* Stats Section */
.stats-section {
    background: #f5f5f5;
    padding: 80px 5%;
}

.stats-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.stats-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
}

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

.stat-item h3 {
    font-size: 3rem;
    color: #1e88e5;
    margin-bottom: 10px;
    font-weight: 700;
}

.stat-item p {
    font-size: 1rem;
    color: #666;
    line-height: 1.4;
}

/* Impact Section */
.impact-section {
    padding: 80px 5%;
    background: white;
}

.impact-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #1a1a1a;
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 60px;
    border-bottom: 2px solid #e0e0e0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.tab-button {
    padding: 15px 40px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1.1rem;
    cursor: pointer;
    color: #666;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tab-button:hover {
    color: #1e88e5;
}

.tab-button.active {
    color: #1e88e5;
    border-bottom-color: #1e88e5;
}

.tab-content {
    display: none;
    max-width: 1200px;
    margin: 0 auto;
}

.tab-content.active {
    display: block;
}

.impact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.impact-image .image-container {
    position: relative;
    width: 500px;
    height: 500px;
}

#access-tab .image-container::before {
    background: #ffd54f;
}

#access-tab .image-container::after {
    background: #ef5350;
}

#sustainability-tab .image-container::before {
    background: #00bcd4;
}

#sustainability-tab .image-container::after {
    background: #0d47a1;
}

.impact-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.impact-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 30px;
}

.cta-button {
    background: #1e88e5;
    color: white;
    border: none;
    padding: 15px 35px;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #1565c0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.navigation-arrows {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.nav-arrow {
    width: 50px;
    height: 50px;
    border: none;
    background: #e3f2fd;
    color: #1e88e5;
    font-size: 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-arrow:hover {
    background: #1e88e5;
    color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content,
    .mission-content,
    .impact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .mission-content.reverse {
        direction: ltr;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .image-container {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .problem-text {
        font-size: 1.2rem;
    }

    .solution-text {
        font-size: 1.05rem;
    }

    .tabs {
        flex-direction: column;
        border-bottom: none;
    }

    .tab-button {
        border-bottom: 1px solid #e0e0e0;
        border-left: 3px solid transparent;
        text-align: left;
    }

    .tab-button.active {
        border-left-color: #1e88e5;
        border-bottom-color: #e0e0e0;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .quote-container {
        padding: 40px 20px;
    }

    .quote-mark {
        font-size: 5rem;
    }
}