:root {
    --primary: #3fbbc0;
    --dark: #0f2a2b;
}


body {
    font-family: 'Poppins', sans-serif;
}

/* Ensure Font Awesome icons use their proper font-family */
.fa, .fas, .far, .fal, .fab, .fa-solid, .fa-regular, .fa-light, .fa-brands {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", "Font Awesome 6 Brands" !important;
    font-weight: 900 !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    line-height: 1 !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}


.bg-primary-custom {
    background-color: var(--primary) !important;
}

.text-primary-custom {
    color: var(--primary) !important;
}

.btn-primary-custom {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.btn-primary-custom:hover {
    background-color: #2a9ca0 !important;
    border-color: #2a9ca0 !important;
    color: #fff !important;
}



/* Top bar */
.topbar {
    font-size: .9rem;
    background: var(--dark);
    color: #cfeff0;
}

    .topbar a {
        color: #ffffff;
        text-decoration: none;
    }

    .topbar i {
        color: var(--primary);
    }


/* Navbar */
.navbar-brand span {
    color: var(--primary);
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    color: #6c757d !important;
}

.nav-link.active, .nav-link:hover {
    color: var(--primary) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}


/* Hero */
.hero-caption {
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.carousel-item {
    min-height: 520px;
}

    .carousel-item.overlay::before {
        content: "";
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,.6);
        z-index: 1;
    }

.carousel-caption h1 {
    font-weight: 700;
}


/* Section titles */
.section-title {
    font-weight: 700;
}

.section-subtitle {
    color: #6c757d;
}


/* Icon cards */
.icon-card {
    border: 1px solid #edf6f6;
    border-radius: 16px;
    padding: 24px;
    transition: transform .2s, box-shadow .2s;
    background: #ffffff;
}

    .icon-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 10px 24px rgba(0,0,0,.08);
    }

.icon-circle {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(63,187,192,.12);
    color: var(--primary);
}

/* App Store Button Styles */
.app-store-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 5px;
}

.app-store-btn:hover {
    background: #2a9ca0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(63, 187, 192, 0.3);
}

.app-store-btn i {
    margin-right: 8px;
    font-size: 1.1rem;
}


/* CTA */
.cta {
    background: linear-gradient(135deg, #3fbbc0 0%, #64c6ca 100%);
    color: #fff;
    border-radius: 18px;
}


/* Footer */
footer {
    background: #0d1f20;
    color: #b8dfe1;
}

    footer a {
        color: #ffffff;
        text-decoration: none;
    }


html {
    scroll-behavior: smooth;
}