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

:root {
    --primary-color: #072e33;
    --primary-dark: #052024;
    --accent-color: #28f5c4;
    --accent-hover: #1de0b0;
    --text-dark: #1a1a1a;
    --text-body: #4a4a4a;
    --text-light: #f5f5f5;
    --bg-light: #ffffff;
    --bg-gray: #f8fafb;
    --border-radius: 12px;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.12);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    --card-width: 400px;
    --gap: 1.5rem;
    --scroll-speed: 40s;
}

.about-hero {
    height: 60vh;
    min-height: 400px;
    background: linear-gradient(rgba(7, 46, 51, 0.9), rgba(5, 32, 36, 0.95)),
        url('./Images/aboutbg.png') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    margin-top: 90px;
}

.about-hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-hero-content p {
    font-size: 1.25rem;
    color: #e0f2f1;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}


.intro-section {
    padding: 100px 5%;
    background-color: var(--bg-light);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1280px;
    margin: auto;
}

.intro-text h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.intro-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--text-body);
}

.intro-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
}


.mission-vision-section {
    padding: 100px 5%;
    background-color: #072e33;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1280px;
    margin: auto;
}

.mv-card {
    background: white;
    padding: 50px 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.mv-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--accent-color);
}

.mv-card .icon-box {
    width: 70px;
    height: 70px;
    background: rgba(7, 46, 51, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.mv-card .icon-box img {
    width: 40%;
    height: auto;
}

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

.mission-vision-section h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-light);
}


.marquee-wrapper {
    position: relative;
    width: 100%;
    max-width: 1400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--gap);


    mask-image: linear-gradient(to right,
            transparent,
            black 10%,
            black 90%,
            transparent);
    -webkit-mask-image: linear-gradient(to right,
            transparent,
            black 10%,
            black 90%,
            transparent);
}

.marquee-track {
    display: flex;
    gap: var(--gap);
    width: max-content;
    margin-top: 10px;
}


.scroll-left {
    animation: scrollLeft var(--scroll-speed) linear infinite;
}

.scroll-right {
    animation: scrollRight var(--scroll-speed) linear infinite;
}


.marquee-wrapper:hover .marquee-track {
    cursor: pointer;
    animation-play-state: paused;
}


.card {
    background-color: var(--primary-color);
    border: 1px solid rgba(255, 255, 255, 0.1);

    border-radius: var(--border-radius);
    padding: 1.5rem;
    width: var(--card-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}


.card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(40, 245, 196, 0.15);

    transform: translateY(-2px);
}


.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.user-info h3 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 2px;
}

.user-info p {
    font-size: 0.8rem;
    color: var(--accent-color);

    font-weight: 500;
}


.card-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(245, 245, 245, 0.8);

}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-50% - (var(--gap) / 2)));
    }
}

@keyframes scrollRight {
    0% {
        transform: translateX(calc(-50% - (var(--gap) / 2)));
    }

    100% {
        transform: translateX(0);
    }
}


@media (max-width: 768px) {
    h2 {
        font-size: 2rem;
        padding: 0 1rem;
    }

    :root {
        --card-width: 300px;
    }
}

.difference-section {
    padding: 100px 5%;
    background-color: var(--bg-light);
}

.section-header.center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.difference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1280px;
    margin: auto;
}

.diff-card {
    background: white;
    padding: 30px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.diff-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.diff-card h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.diff-card p {
    font-size: 0.95rem;
    color: var(--text-body);
}


@media (max-width: 968px) {
    .intro-grid {
        grid-template-columns: 1fr;
    }

    .about-hero {
        height: 50vh;
    }

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