* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    height: 100%;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    overflow: hidden;
}

/* ========================================
   LANDING PAGE
======================================== */

.landing-page {
    width: 100%;
    height: 100vh;
    min-height: 600px;

    position: relative;

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

    background-image:
        url("landing.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    overflow: hidden;
}

/* ========================================
   DARK OVERLAY
======================================== */

.landing-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(0, 0, 0, .15) 0%,
            rgba(0, 0, 0, .30) 50%,
            rgba(0, 0, 0, .55) 100%
        );

    z-index: 1;
}

/* ========================================
   CONTENT
======================================== */

.landing-content {
    position: relative;
    z-index: 2;

    text-align: center;
    color: #fff;

    animation: contentShow 1.2s ease forwards;
}

.welcome-text span {
    display: block;

    font-size: 15px;
    font-weight: 600;

    letter-spacing: 6px;

    margin-bottom: 15px;
}

.welcome-text h1 {
    font-size: clamp(35px, 5vw, 70px);

    line-height: 1.05;

    letter-spacing: 3px;

    font-weight: 700;

    text-shadow:
        0 4px 15px rgba(0,0,0,.40);
}

.title-line {
    width: 80px;
    height: 3px;

    margin: 25px auto 35px;

    background: #fff;
}

/* ========================================
   ENTER BLOG BUTTON
======================================== */

.enter-blog {
    display: inline-flex;

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

    gap: 18px;

    min-width: 220px;

    padding: 17px 28px;

    color: #fff;

    text-decoration: none;

    font-size: 13px;
    font-weight: 700;

    letter-spacing: 3px;

    border: 2px solid rgba(255,255,255,.9);

    background:
        rgba(0,0,0,.20);

    backdrop-filter: blur(4px);

    transition: all .35s ease;

    position: relative;

    overflow: hidden;
}

.enter-blog::before {
    content: "";

    position: absolute;

    top: 0;
    left: -110%;

    width: 100%;
    height: 100%;

    background: #3f6fb5;

    transition: left .35s ease;

    z-index: -1;
}

.enter-blog:hover::before {
    left: 0;
}

.enter-blog:hover {
    border-color: #3f6fb5;

    transform:
        translateY(-4px);

    box-shadow:
        0 12px 30px
        rgba(0,0,0,.30);
}

.enter-blog .arrow {
    font-size: 22px;

    transition:
        transform .3s ease;
}

.enter-blog:hover .arrow {
    transform:
        translateX(7px);
}

/* ========================================
   FOOTER
======================================== */

.landing-footer {
    position: absolute;

    bottom: 25px;
    left: 0;

    width: 100%;

    text-align: center;

    color:
        rgba(255,255,255,.75);

    font-size: 10px;

    letter-spacing: 4px;

    z-index: 2;
}

/* ========================================
   ANIMATION
======================================== */

@keyframes contentShow {

    from {
        opacity: 0;

        transform:
            translateY(30px);
    }

    to {
        opacity: 1;

        transform:
            translateY(0);
    }
}

/* ========================================
   MOBILE
======================================== */

@media (max-width: 768px) {

    .landing-page {
        background-position: center;
    }

    .welcome-text span {
        font-size: 11px;

        letter-spacing: 4px;
    }

    .welcome-text h1 {
        font-size: 35px;

        padding: 0 20px;
    }

    .enter-blog {
        min-width: 190px;

        padding: 15px 22px;
    }

    .landing-footer {
        font-size: 8px;

        letter-spacing: 2px;
    }
}