@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&display=swap');

:root {
    --bg-color: #f0f4f8;
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --primary-blue: #0284c7;
    --hover-blue: #0369a1;
    --accent-blue: #e0f2fe;
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Quicksand', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Navigation Bar (Solid Blue Bar with White Dividers) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    padding: 0;
    display: flex;
    align-items: center;
    z-index: 1000;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.navbar.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.nav-links {
    display: flex;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.nav-btn {
    flex: 1;
    background-color: transparent;
    color: #ffffff;
    text-align: center;
    padding: 16px 20px;
    border-radius: 0;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border-right: 1px solid rgba(255, 255, 255, 0.35);
}

.nav-btn:last-child {
    border-right: none;
}

.nav-btn:hover {
    background-color: var(--hover-blue);
}

/* 100vh Hero Section & Transparent/Larger Logo */
.hero {
    height: 100vh;
    width: 100%;
    background-color: #bae6fd;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    position: relative;
}

.hero-logo {
    background-color: transparent;
    padding: 0;
    box-shadow: none;
    margin-bottom: 20px;
}

.hero-logo img {
    max-height: 320px;
    width: auto;
    display: block;
    mix-blend-mode: multiply;
}

.hero-title {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 700;
    margin-bottom: 12px;
}

.scroll-prompt {
    position: absolute;
    bottom: 30px;
    font-weight: 600;
    color: var(--text-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}

/* Main Content Container (Index) */
.main-container {
    max-width: 900px;
    margin: 80px auto;
    padding: 0 20px;
    text-align: center;
}

.mission-box {
    background-color: var(--card-bg);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
    margin-bottom: 32px;
    border: 2px solid var(--accent-blue);
}

.mission-box h2 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

.mission-box p {
    font-size: 1.15rem;
    color: var(--text-color);
}

.bubbly-btn {
    display: inline-block;
    background-color: var(--primary-blue);
    color: #ffffff;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
    transition: var(--transition);
}

.bubbly-btn:hover {
    background-color: var(--hover-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(2, 132, 199, 0.4);
}

/* Team Page Layout & Circular Avatars */
.page-header {
    text-align: center;
    padding: 120px 20px 40px 20px;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.team-grid {
    max-width: 1100px;
    margin: 0 auto 80px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.team-card {
    background-color: var(--card-bg);
    padding: 32px 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid var(--accent-blue);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--primary-blue);
    object-fit: cover; 
    background-color: var(--accent-blue);
    margin-bottom: 20px;
}

.team-card h3 {
    font-size: 1.3rem;
    margin-bottom: 6px;
}

.team-card .role {
    font-size: 0.95rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 12px;
}

.team-card p {
    font-size: 0.95rem;
    color: #475569;
}

/* Impact Page Map Layout */
.impact-container {
    max-width: 1100px;
    margin: 120px auto 80px auto;
    padding: 0 20px;
    text-align: center;
}

.impact-container h1 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.impact-container p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #475569;
}

#map {
    height: 550px;
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    border: 3px solid var(--primary-blue);
}