/* === GLOBAL === */

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to bottom, #E6F7FB, #B8E3F4);
    color: #083857;
    text-align: center;
}


.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: #083857;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

/* === BUTTONS === */

.btn {
    display: inline-block;
    padding: 12px 26px;
    background-color: #0D6FB8;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.2s ease;
}

.btn:hover {
    background-color: #083857;
}

.btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    background-color: #3FA9F5;
    color: #083857;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.2s;
}

.btn-secondary:hover {
    background-color: #0D6FB8;
    color: white;
}

/* === FEATURED SECTION === */

.section {
    padding: 10px 5px;
}

.intro {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.card {
    max-width: 400px;
    margin: auto;
    padding: 10px;
    border-radius: 16px;
    background: rgba(255,255,255,0.7);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

/* === FOOTER === */

footer {
    padding: 20px;
    font-size: 0.9rem;
    color: #083857;
    opacity: 0.8;
}


/* === HERO (FIXED LAYOUT) === */

.hero {
    position: relative;
    padding: 15px 20px 70px; 
    overflow: hidden;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: #083857;
    position: relative;
    z-index: 2; /* Above wave */
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 2; /* Above wave */
}

.btn {
    position: relative;
    z-index: 2; /* Above wave */
}

/* === WAVE POSITION FIX === */

.wave {
    position: absolute;
    bottom: -20px;     /* push wave downward */
    left: 0;
    width: 100%;
    z-index: 1;        /* behind content */
}

/* === PRODUCT PAGE === */

body.product-body {
    background: linear-gradient(to bottom, #E6F7FB, #B8E3F4);
    font-family: 'Inter', sans-serif;
}

.simple-header {
    padding: 20px;
    text-align: left;
}

.logo-small {
    height: 42px;
}

.product-hero {
    text-align: center;
    padding: 10px 5px;
}

.product-hero h1 {
    font-size: 2.4rem;
    margin-bottom: 10px;
    color: #083857;
}

.product-section {
    max-width: 700px;
    margin: auto;
    padding: 20px;
    text-align: center;
}


.featured-product-image,
.product-image,
.product-img {
    max-width: 220px;
    width: 100%;
    height: auto;
}

.product-list {
    text-align: left;
    max-width: 340px;
    margin: 20px auto;
    color: #083857;
}

.product-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: #0D6FB8;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
}

/* === Mobile container improvements === */
@media (max-width: 768px) {
    .container {
        max-width: 95%;
        margin: 0 auto;
        padding: 0 10px;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    .hero-content {
        text-align: center;
        padding: 20px 0;
    }

    h1, h2 {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .product-section {
        display: block;
        text-align: center;
    }

    .product-section .text,
    .product-section .image {
        width: 100%;
        margin-bottom: 20px;
    }
}