@import url(https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700);

/* ---------------------------------------------------
    BASE
----------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    font-family: "Poppins", sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
}

/* ---------------------------------------------------
    BACKGROUND PREMIUM (charte DDN)
----------------------------------------------------- */
.landing-body {
    color: #fff;
    background-color: #0b0f19;
    background-image:
        radial-gradient(ellipse 60% 50% at 15% 0%, rgba(98, 32, 212, 0.28), transparent 65%),
        radial-gradient(ellipse 50% 45% at 90% 15%, rgba(255, 46, 210, 0.14), transparent 60%),
        radial-gradient(ellipse 70% 55% at 50% 110%, rgba(0, 188, 212, 0.18), transparent 65%);
    background-attachment: fixed;
}

/* ---------------------------------------------------
    LAYOUT
----------------------------------------------------- */
#landing-wrapper {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1.25rem;
}

.landing-logo {
    display: inline-block;
    margin-bottom: 2.5rem;
    transition: opacity 0.2s ease;
}

.landing-logo:hover {
    opacity: 0.85;
}

.landing-logo img {
    max-width: 220px;
    height: auto;
}

/* ---------------------------------------------------
    BADGE
----------------------------------------------------- */
.landing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    padding: 0.4rem 1.1rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00bcd4, #6220d4);
    box-shadow: 0 0 10px rgba(0, 188, 212, 0.8);
}

/* ---------------------------------------------------
    TITRES
----------------------------------------------------- */
#landing-page h1 {
    margin-bottom: 1.5rem;
}

#landing-page h1 .h1-line {
    display: block;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.5rem;
}

#landing-page h1 .h1-brand {
    display: block;
    font-size: 3.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: #fff;
}

#landing-page h1 .domain-name {
    font-weight: 700;
    word-break: break-all;
    background-image: linear-gradient(45deg, #00bcd4 20%, #6220d4 55%, #ff2ed2 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #00bcd4; /* fallback si background-clip non supporté */
}

.landing-intro {
    max-width: 560px;
    margin: 0 auto 3rem;
    color: rgba(255, 255, 255, 0.6);
}

.landing-intro strong {
    color: #fff;
}

/* ---------------------------------------------------
    BLOC CONVERSION (carte glass)
----------------------------------------------------- */
.conversion-block {
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

/* filet dégradé en haut de la carte */
.conversion-block::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00bcd4, #6220d4, #ff2ed2);
}

.conversion-block h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.conversion-block p {
    color: rgba(255, 255, 255, 0.65);
    max-width: 460px;
    margin: 0 auto 0.5rem;
}

.email-highlight {
    color: #fff;
    white-space: nowrap;
}

/* ---------------------------------------------------
    BOUTON CTA
----------------------------------------------------- */
.btn-cta {
    display: inline-block;
    margin: 1.5rem 0 1rem;
    padding: 0.9rem 2.5rem;
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
    text-decoration: none;
    background-image: linear-gradient(45deg, #00bcd4, #6220d4 55%, #ff2ed2 115%);
    background-size: 150% auto;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(98, 32, 212, 0.45);
    transition: background-position 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-cta:hover {
    color: #fff;
    text-decoration: none;
    background-position: right center;
    transform: translateY(-2px);
    box-shadow: 0 14px 38px rgba(98, 32, 212, 0.6);
}

.conversion-phone {
    margin-top: 0.75rem;
    font-size: 0.95rem;
}

.conversion-phone a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.conversion-phone a:hover {
    color: #00bcd4;
}

/* ---------------------------------------------------
    LEGALES INFOS
----------------------------------------------------- */
.legal-infos {
    margin-top: 3rem;
    font-size: 0.75rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.35);
}

/* ---------------------------------------------------
    RESPONSIVE
----------------------------------------------------- */
@media (max-width: 576px) {

    #landing-wrapper {
        padding: 2rem 1rem;
    }

    .landing-logo img {
        max-width: 180px;
    }

    #landing-page h1 .h1-line {
        font-size: 1.4rem;
    }

    #landing-page h1 .h1-brand {
        font-size: 2.25rem;
    }

    .conversion-block {
        padding: 2rem 1.25rem;
    }

    .btn-cta {
        display: block;
        padding: 0.9rem 1rem;
    }
}