:root {
    --pink: #e01372;
    --blue: #1aa0d7;

    --background: #020912;
    --background-light: #071522;

    --white: #ffffff;
    --text-light: rgba(255, 255, 255, 0.72);

    --radius: 28px;
}


/* =========================================================
   RESET
========================================================= */

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


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


body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(224, 19, 114, 0.12),
            transparent 35%
        ),
        radial-gradient(
            circle at 85% 75%,
            rgba(26, 160, 215, 0.13),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #020408 0%,
            #03101a 50%,
            #02070d 100%
        );

    color: var(--white);

    overflow-x: hidden;
}


/* =========================================================
   BACKGROUND
========================================================= */

body::before {
    content: "";

    position: fixed;

    inset: 0;

    pointer-events: none;

    background:
        linear-gradient(
            135deg,
            transparent 0%,
            rgba(224, 19, 114, 0.03) 45%,
            transparent 46%
        );

    z-index: 0;
}


.bg-effect {
    position: fixed;

    width: 400px;
    height: 400px;

    border-radius: 50%;

    filter: blur(120px);

    opacity: 0.15;

    pointer-events: none;

    z-index: 0;
}


.bg-pink {
    background: var(--pink);

    top: -250px;
    left: -200px;
}


.bg-blue {
    background: var(--blue);

    right: -250px;
    bottom: -250px;
}


/* =========================================================
   MAIN
========================================================= */

.landing {
    position: relative;

    z-index: 2;

    width: min(1200px, 90%);

    min-height: 100vh;

    margin: auto;

    display: flex;

    flex-direction: column;

    justify-content: center;

    padding: 60px 0;
}


/* =========================================================
   LOGO
========================================================= */

.logo {
    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    margin-bottom: 75px;

    user-select: none;
}


/* Petit symbole au-dessus */

.logo-mark {
    position: relative;

    height: 48px;

    width: 90px;

    margin-bottom: 5px;
}


.logo-mark span {
    position: absolute;

    font-size: 42px;

    font-weight: 900;

    font-style: italic;

    line-height: 1;
}


.mark-pink {
    color: var(--pink);

    left: 10px;

    transform: skewX(-15deg);
}


.mark-blue {
    color: var(--blue);

    right: 10px;

    transform: skewX(-15deg);
}


/* Texte logo */

.logo-text {
    font-size: clamp(38px, 5vw, 64px);

    font-weight: 900;

    font-style: italic;

    letter-spacing: -3px;

    line-height: 1;
}


.logo-text span {
    color: var(--pink);
}


/* =========================================================
   CARDS CONTAINER
========================================================= */

.choices {
    display: grid;

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

    gap: 32px;

    width: 100%;
}


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

.choice-card {
    position: relative;

    min-height: 350px;

    border-radius: var(--radius);

    overflow: hidden;

    text-decoration: none;

    color: white;

    background: rgba(8, 17, 27, 0.78);

    border: 1px solid rgba(255, 255, 255, 0.12);

    backdrop-filter: blur(15px);

    -webkit-backdrop-filter: blur(15px);

    transition:
        transform 0.45s cubic-bezier(.2,.8,.2,1),
        box-shadow 0.45s ease,
        border-color 0.45s ease;
}


/* Image */

.card-image {
    position: absolute;

    inset: 0;

    z-index: 0;

    opacity: 0.55;

    background-position: center;

    background-size: cover;

    transition:
        transform 0.7s ease,
        opacity 0.5s ease;
}


/* Image sport */

.union-image {
    background:
        linear-gradient(
            90deg,
            #080912 0%,
            rgba(8, 9, 18, 0.85) 35%,
            rgba(8, 9, 18, 0.15) 100%
        ),
        radial-gradient(
            ellipse at 80% 70%,
            rgba(224, 19, 114, 0.45),
            transparent 50%
        );

    background-color: #10131c;
}


/* Image groupe */

.group-image {
    background:
        linear-gradient(
            90deg,
            #06111a 0%,
            rgba(6, 17, 26, 0.8) 35%,
            rgba(6, 17, 26, 0.1) 100%
        ),
        linear-gradient(
            135deg,
            rgba(26, 160, 215, 0.45),
            transparent 55%
        );

    background-color: #081722;
}


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

.card-content {
    position: relative;

    z-index: 3;

    height: 100%;

    padding: 55px;

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    justify-content: center;
}


/* petite ligne */

.card-line {
    width: 62px;

    height: 4px;

    border-radius: 20px;

    margin-bottom: 22px;
}


.union-card .card-line {
    background: var(--pink);

    box-shadow:
        0 0 15px rgba(224, 19, 114, 0.8);
}


.group-card .card-line {
    background: var(--blue);

    box-shadow:
        0 0 15px rgba(26, 160, 215, 0.8);
}


/* numéro */

.card-number {
    position: absolute;

    top: 45px;

    right: 50px;

    font-size: 14px;

    letter-spacing: 3px;

    color: rgba(255,255,255,0.35);
}


/* =========================================================
   TITLES
========================================================= */

.card-content h1 {
    font-size: clamp(38px, 4vw, 58px);

    line-height: 0.95;

    letter-spacing: -2px;

    font-weight: 800;

    margin-bottom: 22px;
}


.union-card h1 strong {
    display: block;

    color: var(--pink);
}


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

.card-content p {
    color: var(--text-light);

    font-size: 16px;

    margin-bottom: 28px;
}


/* =========================================================
   ARROW
========================================================= */

.arrow {
    width: 54px;
    height: 54px;

    border-radius: 50%;

    display: flex;

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

    font-size: 28px;

    font-weight: 300;

    border: 1px solid rgba(255,255,255,0.35);

    transition:
        transform 0.35s ease,
        background 0.35s ease,
        color 0.35s ease,
        border-color 0.35s ease;
}


.union-card .arrow {
    border-color: var(--pink);

    color: var(--pink);
}


.group-card .arrow {
    border-color: var(--blue);

    color: var(--blue);
}


/* =========================================================
   GLOW
========================================================= */

.card-glow {
    position: absolute;

    width: 250px;

    height: 250px;

    border-radius: 50%;

    filter: blur(90px);

    opacity: 0.12;

    z-index: 1;

    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}


.union-card .card-glow {
    background: var(--pink);

    right: -100px;

    bottom: -100px;
}


.group-card .card-glow {
    background: var(--blue);

    right: -100px;

    bottom: -100px;
}


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

.choice-card:hover {
    transform: translateY(-10px);
}


.union-card:hover {
    border-color: rgba(224, 19, 114, 0.75);

    box-shadow:
        0 25px 70px rgba(224, 19, 114, 0.16);
}


.group-card:hover {
    border-color: rgba(26, 160, 215, 0.75);

    box-shadow:
        0 25px 70px rgba(26, 160, 215, 0.16);
}


.choice-card:hover .card-image {
    transform: scale(1.06);

    opacity: 0.7;
}


.choice-card:hover .card-glow {
    opacity: 0.25;

    transform: scale(1.3);
}


.choice-card:hover .arrow {
    transform: translateX(5px) scale(1.05);

    color: white;
}


/* =========================================================
   DECORATION
========================================================= */

.landing::before {
    content: "";

    position: fixed;

    top: 0;
    left: 0;

    width: 220px;
    height: 220px;

    background:
        linear-gradient(
            135deg,
            rgba(224,19,114,0.18),
            transparent 65%
        );

    clip-path: polygon(
        0 0,
        100% 0,
        0 100%
    );

    pointer-events: none;
}


.landing::after {
    content: "";

    position: fixed;

    right: 0;
    bottom: 0;

    width: 250px;
    height: 250px;

    background:
        linear-gradient(
            315deg,
            rgba(26,160,215,0.18),
            transparent 65%
        );

    clip-path: polygon(
        100% 0,
        100% 100%,
        0 100%
    );

    pointer-events: none;
}


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

@media (max-width: 900px) {

    .landing {
        width: 92%;
    }

    .logo {
        margin-bottom: 50px;
    }

    .choices {
        gap: 20px;
    }

    .choice-card {
        min-height: 320px;
    }

    .card-content {
        padding: 38px;
    }

}


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

@media (max-width: 700px) {

    .landing {
        min-height: auto;

        padding: 45px 0;
    }


    .logo {
        margin-bottom: 40px;
    }


    .logo-text {
        font-size: 38px;

        letter-spacing: -2px;
    }


    .logo-mark {
        transform: scale(0.8);
    }


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

        gap: 18px;
    }


    .choice-card {
        min-height: 300px;

        border-radius: 22px;
    }


    .card-content {
        padding: 32px;
    }


    .card-content h1 {
        font-size: 42px;
    }


    .card-number {
        top: 30px;

        right: 30px;
    }

}


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

@media (max-width: 400px) {

    .logo-text {
        font-size: 31px;
    }


    .choice-card {
        min-height: 270px;
    }


    .card-content {
        padding: 28px;
    }


    .card-content h1 {
        font-size: 36px;
    }


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

}