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

:root {

    /* =========================
       COLORS
       ========================= */

    --bg: #0B1220;
    --bg-light: #0E1728;
    /* --paper: #101A2B; */
    --surface: #111C2E;
    --surface-light: #172A3D;

    --primary: #2DD4BF;
    --primary-light: #5EEAD4;
    --primary-soft: #60D3C4;

    --secondary: #94A3B8;
    --secondary-light: #CBD5E1;

    --text: #F1F5F9;
    --white: #FFFFFF;

    --border: #243449;

    --primary-rgb: 45, 212, 191;
    --primary-light-rgb: 94, 234, 212;

    --bg-rgb: 11, 18, 32;
    --surface-rgb: 17, 28, 46;
    --surface-light-rgb: 23, 42, 61;


    /* =========================
       SHADOWS
       ========================= */

    --shadow-primary: 2px 5px 5px rgba(45, 212, 191, 0.69);

    --shadow-wave-1:
        0 0 0 38px rgba(45, 212, 191, 0.050);

    --shadow-wave-2:
        0 0 0 76px rgba(45, 212, 191, 0.040);


    /* =========================
       FONTS
       ========================= */

    --sans: "Manrope", Arial, sans-serif;
    --mono: "DM Mono", monospace;
    --serif: "Playfair Display", Georgia, serif;
    --Isometra: Isometra;
}


body{
    background: var(--bg);
}

header{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.2em 10em;
    background: var(--surface-rgb);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.headd{
    height: 75px;
}
.btn{
    background: none;
    border: none;
    padding: 15px 25px;
}

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

header .cont-header{
    font-family: var(--mono);
}

header .cont-header h1{
    font-family: var(--sans);
    font-size: 1.3em;
    font-weight: 700;
    color: var(--text);
}

header .cont-header h1 span{
    color: var(--primary);
    margin: 0 2px 0 2px;
    transform: rotate(20px);
}

header .right-part{
    display: flex;
    align-items: center;
    gap: 20px;
}

header .right-part ul{
    display: flex;
    list-style: none;
    gap: 18px;
}

header .right-part ul li a{
    color: var(--white);
    text-decoration: none;
    position: relative;
    z-index: 2;
    font-size: 1em;
}

header .right-part ul li a:hover{
    color: var(--primary);
}

header .right-part ul li a::before{
    content: '';
    position: absolute;
    bottom: -7px;
    left: 0;
    height: 2px;
    width: 0;
    background-color: var(--primary);
    transition: 1s;
}

header .right-part ul li a:hover::before{
    width: 100%;
}

header .right-part ul li a.active{
    color: var(--primary);
}

header .right-part ul li a.active::before{
    width: 0;
    animation: active 1.2s forwards;
}

@keyframes active {
    from{
        width: 0;
    }
    to{
        width: 100%;
    }
}

header .right-part button{
    background: none;
    padding: 8px 10px;
    border: 1px solid var(--primary);
    border-radius: 32px;
    color: var(--primary);
    cursor: pointer;
    transition: 0.5s;
    font-size: 1em;
}

header .right-part button:hover{
    background: var(--primary);
    color: var(--bg);
    box-shadow: var(--shadow-primary);
}

.container{
    padding: 0em 8em;
}


/* SECTION INTRO */

.intro{
    color: var(--text);
    position: relative;
    padding: 2.5em 0 2.5em 0;
    /* height: 75vh; */
    padding-top: 8em;
}

.intro .video-intro{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* z-index: -2; */
}

.intro .overlay{
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(var(--bg-rgb), 0.55);
}

.intro-title{
    text-transform: uppercase;
    font-size: 0.80em;
    color: var(--text);
}

.intro-title span{
    margin-left: 5px;
    font: 500 13px var(--mono);
    letter-spacing: 0.16em;
    color: var(--primary);
}

.intro .title h1{
    font-family: var(--Isometra);
    font-size: 8.3em;
    max-width: 600px;
    line-height: 1em;
    margin-top: 20px;
    margin-left: 0;
    letter-spacing: -8px;
    /* color: var(--surface); */
}

.intro .title h1 span{
    color: var(--primary-light);
    animation-delay: 0.8s;
}

.intro .intro-sub{
    margin-top: 20px;
    margin-left: 20px;
    color: var(--secondary);
    font: 500 1.1em var(--mono);
}

.intro .logo-code{
    position: absolute;
    top: 28%;
    right: 10%;
    opacity: 0.2;
    transform: translateY(30px);
    animation-delay: 0.3s;
}

.intro .code-badge{
    position: relative;
    min-width: 200px;
    max-width: 500px;
    background: radial-gradient(
        circle,
        rgba(var(--primary-rgb), 0.12) 0%,
        rgba(var(--surface-light-rgb), 0.45) 30%,
        rgba(var(--surface-rgb), 0.55) 65%,
        rgba(var(--bg-rgb), 0.65) 100%
    );
    box-shadow:
        var(--shadow-wave-1),
        var(--shadow-wave-2);
    border: 1px solid rgba(var(--primary-light-rgb), 0.25);
    padding: 35px 0;
    padding-right: 50px;
    border-radius: 50%;
    z-index: 2;
}

.intro .code-badge svg{
    margin-left: 50px;
    letter-spacing: -0.18em;
}

.intro .code-badge::after, .intro .code-badge::before{
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid rgba(var(--primary-rgb), 0.050);
    animation: onde 3s ease-in-out infinite;
    border-radius: 50%;
}

.intro .code-badge::after{
    animation-delay: 1s;
}

.arise{
    animation: arise 1.5s forwards;
}

.btn-grid{
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-grid .btn{
    background: none;
    padding: 15px 25px;
    border-radius: 32px;
    font-size: 1.012em;
    text-decoration: none;
}

.btn-grid .btn:hover{
    transform: translateY(-7px);
}

.btn-grid .btn-decouv{
    background: var(--primary);
    color: var(--bg);
    transition: 0.5s;
    border: 1px solid var(--primary);
}

.btn-grid .btn-decouv:hover{
    background: var(--primary-soft);
    box-shadow: var(--shadow-primary);
}

.btn-grid .btn-contact{
    color: var(--secondary);
    transition: 0.5s;
    border: 1px solid var(--primary);
    color: var(--text);
}

.btn-contact:hover{
    border: 1px solid var(--primary);
    color: var(--primary);
}


/* ===============
    A propos
   ===============
*/

.apropos{
    margin-top: 3em;
}

.apropos .title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text);
    position: relative;
}

.apropos .title .title-left .intro-title{
    color: var(--primary);
    font-weight: 600;
}

.apropos .title .title-left .intro-title span{
    margin-right: 8px;
}

.apropos .title .title-left h1{
    font-size: 5em;
    position: relative;

}

.apropos .title .title-left h1::after{
    content: "";
    position: absolute;
    bottom: -15px;
    left: 10%;
    /* width: 70%; */
    width: clamp(70%, 70%, 70%);
    border-bottom: 3px solid var(--primary);
}

.apropos .title .title-right{
    max-width: 500px;
}

.apropos .title .title-right p{
    color: var(--secondary);
    font-size: 1.1em;
    line-height: 33px;
}

.apropos .body{
    margin-top: 2em;
    display: flex;
    gap: 30px;
    align-items: start;
    justify-content: space-between;
}
.apropos .body .image-bord{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 408px;
    height: 408px;
}
.apropos .body .image-bord::before{
    content: "";
    position: absolute;
    border-radius: 50%;
    background: repeating-conic-gradient(
        var(--bg) 0deg 10deg,
        var(--primary) 10deg 20deg
    );
    transition: 0.6s;
    z-index: 1;
    width: 415px;
    height: 415px;
    opacity: 0;
}
.apropos .body .image-bord:hover::before{
    opacity: 1;
    transform: rotate(-20deg);
}
.apropos .body .image-bord::after{
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: repeating-conic-gradient(
        var(--bg) 0deg 10deg,
        var(--primary) 10deg 20deg
    );
    transition: 0.6s;
    z-index: 1;
    opacity: 0;
}
.apropos .body .image-bord:hover::after{
    opacity: 1;
    transform: rotate(20deg);
}
.apropos .body .image{
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-rgb);
    width: 400px;
    height: 400px;
    overflow: hidden;
    border-radius: 50%;
    position: relative;
    border: 2px solid var(--primary);
}
.apropos .body .image img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    transition: 0.5s;
    z-index: 2;
}

.apropos .body .image img:hover{
    transform: scale(1.2);
}

.apropos .body .present{
    max-width: 630px;
    color: var(--white);
}

.apropos .body .present h1{
    font-size: 3em;
    margin-bottom: 20px;
}
.apropos .body .present p{
    color: var(--secondary-light);
    line-height: 35px;
    font-size: 1.2em;
}
.apropos .body .present h4{
    margin-top: 20px;
    color: var(--primary);
}

/* ================== 
    technologie 
   =================
*/
.technologie{
    background: var(--bg-light);
    padding: 4em 2em;
    margin-top: 50px;
}
.technologie .container{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.technologie .tech-left h1{
    font-size: 4em;
    color: #F8FAFC;
}
.technologie .tech-right{
    max-width: 600px;
}
.technologie .tech-right h5{
    font-size: 1.5em;
    color: var(--secondary-light);
}
.technologie .tech-right .techno{
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
}

.technologie .tech-right .techno .btn-techno{
    position: relative;
    border: 1px solid var(--primary);
    border-radius: 32px;
    font-size: 1em;
    color: var(--primary);
    transition: 0.4s;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 10px;
    margin-top: 10px;

}
.technologie .tech-right .techno .btn-techno:hover{
    opacity: 1;
    transform: translateY(-10px);
    box-shadow: 0 4px 5px #2DD4BF;
    background: var(--primary);
    color: var(--surface);
}
.technologie .tech-right .techno .btn-techno img{
    width: 20px;
    height: 20px;
    margin-right: 8px;
    transition: 0.6s;
    transition: 0.6s;
}
.swiper{
    width: 100%;
}
.swiper .swiper-wrapper{
    transition-timing-function: linear !important;
}
.swiper-slide{
    width: 100px;
}


@keyframes onde {
    0%{
        transform: scale(1);
    }
    100%{
        transform: scale(1.6);
    }
}

@keyframes arise {
    0%{
        opacity: 0.5;
        transform: translateY(30px);
    }
    100%{
        opacity: 1;
        transform: translateY(-30px);
    }
}