/*====================================

    - Template Name: Play - Free Shiba Inu Coming Soon Template
    - Author: DoubleEight
    - Version: 1.0
    - Website: https://www.dethemes.com

====================================*/

/*====================================

    TABLE OF CONTENT

    1.  -   General Use
    2.  -   Typography
    3.  -   Buttons
    4.  -   Forms
    5.  -   Header
    6.  -   Hero
    7.  -   Services
    8.  -   Instructor
    9.  -   Testimonials
    10. -   FAQ
    11. -   Contact
    12. -   Footer

====================================*/

/*====================================
    1. General Use
====================================*/

:root {
    --primary-color: #3d5afe;
    --secondary-color: #f4f4f4;
    --dark-color: #212121;
    --light-color: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --font-heading: 'Noto Sans JP', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

body {
    font-family: var(--font-body);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: var(--secondary-color);
    color: var(--dark-color);
    /* Subtle noise texture */
    background-image: url("data:image/svg+xml,%3Csvg width='6' height='6' viewBox='0 0 6 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%239C9C9C' fill-opacity='0.1' fill-rule='evenodd'%3E%3Cpath d='M5 0h1L0 6V5zM6 5v1H5z'/%3E%3C/g%3E%3C/svg%3E");
}

.container {
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
    padding: 0 2rem;
}

section {
    padding: 4rem 0;
}

section h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 4rem;
}

/*====================================
    2. Typography
====================================*/

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem 0;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.7rem; }


/*====================================
    3. Buttons
====================================*/

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: var(--light-color);
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 5px 15px rgba(61, 90, 254, 0.4);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #314bfa;
    transform: translateY(-3px);
}

/*====================================
    4. Forms
====================================*/

form {
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 2rem auto;
}

form input, form textarea {
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
}

/*====================================
    5. Header
====================================*/

header {
    background: var(--light-color);
    color: var(--dark-color);
    padding: 1.5rem 0;
    box-shadow: 0 4px 12px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--primary-color);
}

header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline;
    margin-left: 30px;
}

header a {
    color: var(--dark-color);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    padding-bottom: 8px;
    border-bottom: 3px solid transparent;
    transition: border-color 0.3s ease;
}

header a:hover, header a.active {
    border-color: var(--primary-color);
}

/*====================================
    6. Hero
====================================*/

#hero {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('https://images.unsplash.com/photo-1526649661456-89c7ed4d53b9?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    padding: 6rem 1rem;
    color: var(--dark-color);
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.hero-text {
    flex: 1;
    text-align: left;
}

#hero h2 {
    font-size: 3.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.1);
}

#hero p {
    margin: 1.5rem 0 2rem 0;
    font-size: 1.2rem;
    line-height: 1.8;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.generated-illustration {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/*====================================
    7. Services (Courses)
====================================*/

.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

course-card {
    display: block;
}

.course-split {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.course-level {
    flex: 1;
    min-width: 300px;
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px -10px var(--shadow-color);
}

.course-level h3 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 1rem;
}

.curriculum-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.curriculum-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.8rem;
}

.curriculum-list li::before {
    content: 'check_circle';
    font-family: 'Material Icons';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.price {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--dark-color);
    text-align: right;
    margin-top: 2rem;
}

.target {
    font-size: 0.9rem;
    background: #e8eaf6;
    padding: 0.8rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
}


/*====================================
    8. Instructor
====================================*/

#instructor .instructor-card {
    display: flex;
    gap: 2rem;
    align-items: center;
    background: var(--light-color);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px -10px var(--shadow-color);
}

#instructor img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
}

#instructor .role {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/*====================================
    9. Testimonials
====================================*/

#testimonials .card {
    background: var(--light-color);
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 10px 25px -10px var(--shadow-color);
}

#testimonials .student-name {
    text-align: right;
    font-weight: 700;
    margin-top: 1.5rem;
}

/*====================================
    10. FAQ
====================================*/
#faq .container {
    max-width: 800px;
}

.faq-item {
    background: var(--light-color);
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-question p {
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px; /* Adjust as needed */
}

.faq-item.active .faq-question .material-icons {
    transform: rotate(180deg);
}

.faq-question .material-icons {
    transition: transform 0.3s ease;
}


/*====================================
    11. Contact
====================================*/
#contact {
    text-align: center;
}


/*====================================
    12. Footer
====================================*/

footer {
    text-align: center;
    padding: 3rem 0;
    background: var(--dark-color);
    color: var(--light-color);
    margin-top: 4rem;
}

footer p {
    margin: 0.5rem 0;
}


/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    header .container {
        flex-direction: column;
    }

    header h1 {
        margin-bottom: 1.5rem;
    }

    header nav ul li {
        margin: 0 15px;
    }

    #hero {
        padding: 4rem 1rem;
    }

    #hero h2 {
        font-size: 2.8rem;
    }
    
    #instructor .instructor-card {
        flex-direction: column;
        text-align: center;
    }
}