/* Teal Theme Customization */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.text-teal {
    color: #009688 !important;
}

.btn-teal {
    background-color: #009688;
    color: #fff;
    border: none;
    transition: all 0.3s ease;
}

.btn-teal:hover {
    background-color: #00796b;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0, 150, 136, 0.3);
    transform: translateY(-2px);
}

.card {
    border: 1px solid #e0f2f1;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 150, 136, 0.15);
}

.card .card-body {
    border-radius: 15px;
}

.shadow {
    box-shadow: 0 4px 24px rgba(0, 150, 136, 0.12) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #009688 0%, #00695c 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="10" r="0.8" fill="rgba(255,255,255,0.08)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}

.min-vh-75 {
    min-height: 75vh;
}

.hero-content h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.floating-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.stats-overlay {
    display: flex;
    justify-content: space-around;
    margin-top: 2rem;
}

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

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 150, 136, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e0f2f1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 150, 136, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* About Section */
.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 150, 136, 0.9);
    padding: 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

/* Contact Cards */
.contact-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 150, 136, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e0f2f1;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 150, 136, 0.15);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Navbar Enhancements */
.navbar {
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 150, 136, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
}

.nav-link {
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #ffc107 !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: #ffc107;
    border-radius: 2px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
    }

    .floating-card {
        padding: 2rem;
    }

    .stats-overlay {
        flex-direction: column;
        gap: 1rem;
    }

    .display-4 {
        font-size: 2.5rem;
    }
}