/* ========================================
   EVERY STAR LEARNING
   Main Stylesheet
   ======================================== */


/* ---------- SITE-WIDE STYLES ---------- */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #555;
}

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


/* ---------- NAVIGATION ---------- */

nav {
    background-color: #084b7c;
    padding: 18px;
    text-align: center;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 20px;
    font-size: 18px;
    font-weight: bold;
}

nav a:hover {
    color: #ffd45c;
}


/* ---------- BUTTONS ---------- */

.shop-button,
.pack-button {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 28px;
    background-color: #084b7c;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: background-color 0.2s ease,
                color 0.2s ease;
}

.shop-button:hover,
.pack-button:hover {
    background-color: #ffd45c;
    color: #084b7c;
}


/* ---------- WELCOME SECTION ---------- */

.welcome {
    max-width: 900px;
    margin: 0 auto;
    padding: 70px 30px;
    text-align: center;
}

.welcome h1 {
    color: #084b7c;
    font-size: 38px;
    margin-bottom: 20px;
}

.welcome-intro {
    font-size: 21px;
    line-height: 1.6;
    color: #444;
}

.welcome p {
    line-height: 1.7;
}


/* ---------- AGE GROUPS ---------- */

.age-groups {
    background-color: #f7f4fb;
    padding: 70px 30px;
    text-align: center;
}

.age-groups h2 {
    color: #084b7c;
    font-size: 34px;
    margin-top: 0;
    margin-bottom: 15px;
}

.age-intro {
    max-width: 750px;
    margin: 0 auto 40px;
    font-size: 18px;
    line-height: 1.6;
}

.age-cards {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.age-card {
    background-color: white;
    padding: 30px 20px;
    border-radius: 18px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.age-card .star {
    font-size: 36px;
}

.age-card h3 {
    color: #084b7c;
    font-size: 24px;
    margin: 12px 0 5px;
}

.age-card .age {
    color: #7b5aa6;
    font-weight: bold;
    font-size: 18px;
}

.age-card p {
    line-height: 1.5;
}

.age-card a {
    display: inline-block;
    margin-top: 10px;
    color: #084b7c;
    font-weight: bold;
    text-decoration: none;
}

.age-card a:hover {
    color: #d99b00;
}


/* ---------- LEARNING PACK SECTION ---------- */

.packs {
    padding: 70px 20px;
    background-color: white;
}

.packs-heading {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 40px;
}

.packs-heading h2 {
    color: #084b7c;
    font-size: 32px;
    margin-bottom: 12px;
}

.packs-heading p {
    line-height: 1.6;
}

.featured-pack {
    max-width: 1050px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.pack-image img {
    width: 100%;
    border-radius: 18px;
}

.pack-info {
    line-height: 1.6;
}

.pack-info h3 {
    color: #084b7c;
    font-size: 28px;
    margin-top: 0;
}

.pack-tagline {
    color: #7b5aa6;
    font-size: 18px;
    font-weight: bold;
}

.pack-info ul {
    list-style: none;
    padding: 0;
}

.pack-info li {
    margin-bottom: 8px;
}

.pack-price {
    color: #084b7c;
    font-size: 30px;
    font-weight: bold;
    margin: 22px 0 0;
}


/* ---------- TABLET ---------- */

@media (max-width: 900px) {

    .age-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ---------- MOBILE ---------- */

@media (max-width: 700px) {

    nav {
        padding: 14px 10px;
    }

    nav a {
        display: inline-block;
        margin: 7px 10px;
        font-size: 16px;
    }

    .welcome {
        padding: 45px 20px;
    }

    .welcome h1 {
        font-size: 30px;
    }

    .welcome-intro {
        font-size: 18px;
    }

    .age-groups {
        padding: 45px 20px;
    }

    .age-groups h2 {
        font-size: 28px;
    }

    .age-cards {
        grid-template-columns: 1fr;
    }

    .packs {
        padding: 45px 20px;
    }

    .packs-heading h2 {
        font-size: 28px;
    }

    .featured-pack {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pack-info h3 {
        font-size: 24px;
    }
}