/* General Settings */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
}

body {
    margin: 0;
    background: #0b1120;
    color: #e5e7eb;
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1100px, 90%);
    margin: 0 auto;
}

.eyebrow {
    color: #818cf8;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.7;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 12px;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    margin: 12px 3%;
    padding: 14px 24px;
    border: 1px solid #253047;
    border-radius: 16px;
    background: rgba(11, 17, 32, 0.92);
    backdrop-filter: blur(12px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-logo {
    width: 42px;
    height: 42px;
    overflow: hidden;
    flex-shrink: 0;
}

.brand-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand h2 {
    margin: 0;
    font-size: 18px;
}

.brand p {
    margin: 4px 0 0;
    color: #94a3b8;
    font-size: 12px;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 14px;
}

.nav-links a {
    padding: 9px 10px;
    border-radius: 7px;
    color: #94a3b8;
    font-size: 14px;
    transition: background 0.2s, color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    background: #1e293b;
    color: #ffffff;
}

.nav-links .signup-link {
    background: #6366f1;
    color: #ffffff;
}

.nav-links .signup-link:hover {
    background: #4f46e5;
}

/* Shared Content Sections */
.content-section {
    margin-bottom: 85px;
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading .eyebrow {
    margin: 0 0 10px;
    font-size: 12px;
}

.section-heading h2 {
    margin: 0;
    font-size: 30px;
    line-height: 1.4;
}

.section-description {
    max-width: 700px;
    margin: 10px 0 0;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.8;
}

/* Organization Introduction */
.introduction-content {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr;
    align-items: center;
    gap: 45px;
}

.introduction-text p {
    margin: 0 0 18px;
    color: #aab4c5;
    font-size: 15px;
    line-height: 1.9;
}

.organization-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 230px;
    padding: 25px;
    border: 1px solid #253047;
    border-radius: 16px;
    background: #111827;
}

.organization-image img {
    display: block;
    width: 100%;
    max-width: 220px;
    max-height: 220px;
    object-fit: contain;
}

/* Vision and Goals */
.goals-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.goal-card {
    padding: 25px;
    border: 1px solid #253047;
    border-radius: 14px;
    background: #111827;
    transition: transform 0.2s, border-color 0.2s;
}

.goal-card:hover {
    transform: translateY(-3px);
    border-color: #6366f1;
}

.goal-number {
    margin-bottom: 20px;
    color: #818cf8;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
}

.goal-card h3 {
    margin: 0 0 12px;
    font-size: 19px;
    line-height: 1.5;
}

.goal-card p {
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.8;
}

/* Achievements and Activities */
.achievements-list {
    display: grid;
    gap: 15px;
}

.achievement-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 22px;
    border: 1px solid #253047;
    border-radius: 12px;
    background: #111827;
}

.achievement-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 10px;
    background: #1e293b;
    color: #a5b4fc;
    font-size: 13px;
    font-weight: 700;
}

.achievement-card h3 {
    margin: 2px 0 8px;
    font-size: 17px;
}

.achievement-card p {
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.8;
}

/* Photo Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: 210px;
    gap: 16px;
}

.gallery-item {
    position: relative;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    border: 1px solid #253047;
    border-radius: 13px;
    background: #111827;
}

.gallery-item.gallery-large {
    grid-row: span 2;
}

.gallery-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item figcaption {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 28px 15px 15px;
    background: linear-gradient(transparent, rgba(3, 7, 18, 0.9));
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
}

/* Footer */
.footer {
    padding: 24px 5%;
    border-top: 1px solid #253047;
    color: #64748b;
    text-align: center;
    font-size: 12px;
    line-height: 1.8;
}

/* Responsive Layout */
@media (max-width: 850px) {
    .navbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav-links {
        justify-content: flex-start;
    }

    .introduction-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .organization-image {
        min-height: 200px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-item.gallery-large {
        grid-row: span 1;
    }
}

@media (max-width: 600px) {
    .section-heading h2 {
        font-size: 25px;
    }

    .goals-grid {
        grid-template-columns: 1fr;
    }

    .achievement-card {
        gap: 13px;
        padding: 17px;
    }

    .achievement-card h3 {
        font-size: 16px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 230px;
    }
}