.teaching-page, .teaching-page * { font-family:'Roboto',sans-serif; }
/* =========================================================
   TEACHING PAGE
========================================================= */


/* =========================================================
   PAGE WRAPPER
========================================================= */

.teaching-page {
    width: 100%;
    background: #f5f7fb;
    color: #111827;
}


/* =========================================================
   PAGE LOADER
========================================================= */

#teaching-loader {
    position: fixed;
    inset: 0;

    width: 100%;
    height: 100%;

    background: #ffffff;

    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

    z-index: 999999;

    opacity: 1;
    visibility: visible;

    transition:
        opacity .45s ease,
        visibility .45s ease;
}

#teaching-loader.loader-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}


/* =========================================================
   LOADER SPINNER
========================================================= */

.teaching-loader-icon {
    width: 58px;
    height: 58px;

    border-radius: 50%;

    border: 3px solid #e5f7fa;
    border-top-color: #06b6d4;

    animation:
        teaching-loader-spin .9s linear infinite;
}

@keyframes teaching-loader-spin {

    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }

}


/* =========================================================
   LOADER TEXT
========================================================= */

.teaching-loader-text {
    margin-top: 18px;

    font-size: 14px;
    font-weight: 500;

    letter-spacing: 1.5px;

    color: #475569;

    text-align: center;
}


/* =========================================================
   LOADER DOTS
========================================================= */

.teaching-loader-dots {
    display: inline-flex;

    gap: 4px;

    margin-left: 3px;
}

.teaching-loader-dots span {
    width: 4px;
    height: 4px;

    border-radius: 50%;

    background: #06b6d4;

    animation:
        teaching-loader-dot 1.2s infinite ease-in-out;
}

.teaching-loader-dots span:nth-child(2) {
    animation-delay: .15s;
}

.teaching-loader-dots span:nth-child(3) {
    animation-delay: .30s;
}

@keyframes teaching-loader-dot {

    0%,
    60%,
    100% {
        opacity: .3;
        transform: translateY(0);
    }

    30% {
        opacity: 1;
        transform: translateY(-3px);
    }

}


/* =========================================================
   COURSE SECTION
========================================================= */

.course-section {
    width: 100%;
    max-width: 1200px;

    margin: 0 auto;

    padding: 70px 20px;
}


/* =========================================================
   PAGE TITLE
========================================================= */

.course-title {
    text-align: center;

    font-size: 40px;
    font-weight: 700;

    color: #111827;

    margin: 0 0 15px;

    line-height: 1.2;
}


/* =========================================================
   TITLE LINE
========================================================= */

.course-title-line {
    width: 90px;
    height: 4px;

    background: #06b6d4;

    margin: 0 auto 45px;

    border-radius: 50px;
}


/* =========================================================
   COURSE GRID
========================================================= */

.course-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 30px;
}


/* =========================================================
   COURSE CARD
========================================================= */

.course-card {
    position: relative;

    width: 100%;
    height: 500px;

    border-radius: 24px;

    overflow: hidden;

    background-size: cover;
    background-position: center;

    box-shadow:
        0 18px 45px rgba(0, 0, 0, .15);

    transition:
        transform .4s ease,
        box-shadow .4s ease;
}


/* =========================================================
   COURSE BACKGROUND IMAGES
========================================================= */

.course-card-oop {
    background-image:
        url("https://static.wixstatic.com/media/93d447_23f0faf44f0b44efa6de18ee0cf8f6c9~mv2.jpg");
}

.course-card-python {
    background-image:
        url("https://static.wixstatic.com/media/93d447_e7f5f28ad56a40799c84c911e02d9d91~mv2.jpg");
}


/* =========================================================
   CARD HOVER
========================================================= */

.course-card:hover {
    transform:
        translateY(-8px) scale(1.01);

    box-shadow:
        0 24px 55px rgba(0, 0, 0, .18);
}


/* =========================================================
   IMAGE OVERLAY
========================================================= */

.course-card::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, .80),
            rgba(0, 0, 0, .40),
            rgba(0, 0, 0, .10)
        );
}


/* =========================================================
   SUBJECT CODE
========================================================= */

.subject-code {
    position: absolute;

    top: 22px;
    left: 22px;

    z-index: 2;

    background: #06b6d4;

    color: #ffffff;

    padding: 9px 20px;

    border-radius: 50px;

    font-size: 20px;
    font-weight: 900;

    letter-spacing: 1px;

    box-shadow:
        0 8px 20px rgba(0, 0, 0, .20);
}


/* =========================================================
   COURSE CONTENT BOX
========================================================= */

.course-content {
    position: absolute;

    left: 22px;
    right: 22px;
    bottom: 22px;

    z-index: 2;

    padding: 26px;

    background:
        rgba(255, 255, 255, .14);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    border:
        1px solid rgba(255, 255, 255, .20);

    border-radius: 18px;
}


/* =========================================================
   COURSE TITLE
========================================================= */

.course-content h2 {
    color: #ffffff;

    font-size: 30px;
    font-weight: 700;

    line-height: 1.25;

    margin: 0 0 15px;
}


/* =========================================================
   DESCRIPTION
========================================================= */

.course-content p {
    color: #eef2f7;

    font-size: 15px;
    font-weight: 400;

    line-height: 1.7;

    margin: 0 0 22px;
}

.course-content strong {
    color: #ffffff;
}


/* =========================================================
   COURSE BUTTON
========================================================= */

.course-btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding: 13px 28px;

    background: #06b6d4;

    color: #ffffff;

    text-decoration: none;

    font-size: 14px;
    font-weight: 600;

    border-radius: 50px;

    transition:
        background-color .3s ease,
        transform .3s ease;
}

.course-btn:hover {
    background: #0284c7;

    color: #ffffff;

    transform: translateY(-2px);
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

    .course-section {
        padding: 55px 18px;
    }

    .course-title {
        font-size: 34px;
    }

    .course-grid {
        grid-template-columns: 1fr;

        gap: 22px;
    }

    .course-card {
        height: 430px;
    }

    .course-content {
        left: 18px;
        right: 18px;
        bottom: 18px;

        padding: 22px;
    }

    .course-content h2 {
        font-size: 26px;
    }

    .course-content p {
        font-size: 14px;
    }

    .subject-code {
        top: 18px;
        left: 18px;

        font-size: 17px;

        padding: 8px 17px;
    }

}


/* =========================================================
   MOBILE
   Minimum normal text size = 14px
========================================================= */

@media (max-width: 600px) {

    .course-section {
        padding: 40px 14px;
    }

    .course-title {
        font-size: 28px;

        margin-bottom: 10px;
    }

    .course-title-line {
        width: 65px;
        height: 3px;

        margin-bottom: 28px;
    }

    .course-grid {
        grid-template-columns: 1fr;

        gap: 15px;
    }

    .course-card {
        height: 360px;

        border-radius: 14px;

        box-shadow:
            0 10px 25px rgba(0, 0, 0, .12);
    }

    .course-card:hover {
        transform: none;
    }


    /* Subject Code */

    .subject-code {
        top: 12px;
        left: 12px;

        padding: 7px 13px;

        font-size: 14px;

        letter-spacing: .6px;

        box-shadow:
            0 5px 12px rgba(0, 0, 0, .15);
    }


    /* Content */

    .course-content {
        left: 12px;
        right: 12px;
        bottom: 12px;

        padding: 16px;

        border-radius: 11px;

        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }


    /* Course Name */

    .course-content h2 {
        font-size: 20px;

        line-height: 1.3;

        margin-bottom: 9px;
    }


    /* Description */

    .course-content p {
        font-size: 14px;

        line-height: 1.6;

        margin-bottom: 14px;
    }


    /* Button */

    .course-btn {
        padding: 9px 16px;

        font-size: 14px;
    }


    /* Loader */

    .teaching-loader-text {
        font-size: 14px;
    }

}


/* =========================================================
   SMALL PHONES
========================================================= */

@media (max-width: 400px) {

    .course-section {
        padding: 35px 12px;
    }

    .course-title {
        font-size: 25px;
    }

    .course-title-line {
        width: 55px;

        margin-bottom: 24px;
    }

    .course-grid {
        gap: 12px;
    }

    .course-card {
        height: 340px;

        border-radius: 12px;
    }

    .subject-code {
        top: 10px;
        left: 10px;

        font-size: 14px;

        padding: 6px 11px;
    }

    .course-content {
        left: 10px;
        right: 10px;
        bottom: 10px;

        padding: 14px;

        border-radius: 9px;
    }

    .course-content h2 {
        font-size: 18px;

        margin-bottom: 7px;
    }

    .course-content p {
        font-size: 14px;

        line-height: 1.55;

        margin-bottom: 12px;
    }

    .course-btn {
        padding: 8px 14px;

        font-size: 14px;
    }

}


/* =========================================================
   VERY SMALL PHONES
========================================================= */

@media (max-width: 340px) {

    .course-section {
        padding-left: 10px;
        padding-right: 10px;
    }

    .course-title {
        font-size: 23px;
    }

    .course-card {
        height: 330px;
    }

    .subject-code,
    .course-content p,
    .course-btn,
    .teaching-loader-text {
        font-size: 14px;
    }

    .course-content h2 {
        font-size: 17px;
    }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

.course-btn:focus-visible {
    outline: 3px solid rgba(6, 182, 212, .35);

    outline-offset: 3px;
}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .teaching-loader-icon {
        animation: none !important;
    }

    .teaching-loader-dots span {
        animation: none !important;
    }

    .course-card,
    .course-btn {
        transition: none !important;
    }

    .course-card:hover,
    .course-btn:hover {
        transform: none;
    }

}
@media (max-width:600px){ .teaching-page{font-size:12px;} .course-title{font-size:28px;} .course-card{height:380px;} .course-content p{font-size:12px;} }