.hero {
    position: relative;
    background-image: var(--concours-hero-url);
    padding: 32px 20px 160px;
    z-index: 0;
    overflow: visible;
    padding-bottom: 200px;
    width: 100%;
    height: 63vw;
    min-height: 500px;
    max-height: 877px;
    background-size: cover;
    background-position: center;
    position: relative;
    color: white;
    text-align: center;
}

.hero-wrapper {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 850px;
    width: 100%;
    padding: 20px;
    text-align: center;
}

.hero img {
    height: 100px;
    max-width: 100%;
}

.hero h1 {
    font-weight: 400;
    font-size: 64px;
    line-height: 72px;
    margin-bottom: 20px;
}

.hero p {
    margin: 0 auto;
    font-weight: 400;
    font-size: 24px;
    line-height: 36px;
}

.hero .button-wrapper {
    display: flex;
    align-items: center;
    max-width: 1436px;
    justify-content: space-between;
    margin: 0 auto;
}

.hero-wrapper::after {
    content: "";
    display: block;
    width: 28px;
    height: 31px;
    margin: 30px auto 0;
    background-image: url("data:image/svg+xml,%3Csvg%20width%3D%2228%22%20height%3D%2231%22%20viewBox%3D%220%200%2028%2031%22%20fill%3D%22none%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22M14.0001%201.5L14.0001%2028.5%22%20stroke%3D%22white%22%20stroke-width%3D%223%22%20stroke-miterlimit%3D%2210%22%20stroke-linecap%3D%22round%22/%3E%3Cpath%20d%3D%22M26%2016.4999L14.0061%2028.4999L2%2016.4999%22%20stroke%3D%22white%22%20stroke-width%3D%223%22%20stroke-miterlimit%3D%2210%22%20stroke-linecap%3D%22round%22/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: bounce 2s infinite;
}

.hero .nav-wrapper {
    display: flex;
    margin: auto 0;
    gap: 3rem;
}

.hero .nav-wrapper nav {
    margin: auto;
}

.hero .nav-wrapper .sec a {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 500;
    position: relative;
}

.hero .nav-wrapper .sec a:hover {
    color: #FFFFFF;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

.hero .btn-visit {
    background: white;
    color: #0055FF;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    font-size: 18px;
    line-height: 27px;
    text-align: right;
    transition: all .5s ease;
}

.hero .btn-visit:hover {
    background: #0055FF;
    color: white;
}

#concours {
    background: #0055FF;
    position: relative;
    font-family: 'gothamrnd', sans-serif;
    z-index: 0;
    padding-top: 0;
    height: 1530px;
}

#concours:before,
#concours:after {
    content: '';
    position: absolute;
    background-repeat: no-repeat;
    background-size: contain;
    z-index: 0;
}

#concours:before {
    right: -200px;
    top: 30px;
    width: 400px;
    height: 100%;
    background-image: var(--concours-cloud-before-url);
    background-position: right top;
}

#concours:after {
    left: -160px;
    bottom: 40px;
    width: 600px;
    height: 100%;
    background-image: var(--concours-cloud-after-url);
    background-position: left bottom;
}

#formulaire-concours {
    background: white;
    border-radius: 64px;
    padding:  64px 0;
    margin: 0px auto 60px;
    border: 1px solid #D3D3D3;
    box-shadow: 12px 12px 24px 0px #00000033;
}

.container-concours {
    position: absolute;
    top: -12%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    width: 90%;
    max-width: 1200px;
}

#formulaire-concours h3 {
    margin-top: 0;
    margin-bottom: 60px;
    font-weight: 500;
    font-size: 40px;
    line-height: 48px;
    letter-spacing: -2%;
    color: #051C68;
}

#formulaire-concours label {
    margin-bottom: 5px;
    font-weight: 400;
    font-size: 18px;
    line-height: 27px;
    color: #051C68;
}

#formulaire-concours input[type="text"],
#formulaire-concours input[type="email"],
#formulaire-concours input[type="number"],
#formulaire-concours textarea,
#formulaire-concours select {
    width: 100%;
    border: 1px solid #BABABA;
    border-radius: 12px;
    height: 56px;
    padding: 0 20px;
    font-size: 16px;
    margin-bottom: 20px;
    background-color: white;
}

#formulaire-concours textarea {
    height: auto;
    padding: 15px 20px;
}

#formulaire-concours input[type="text"]:focus,
#formulaire-concours input[type="email"]:focus,
#formulaire-concours input[type="number"]:focus,
#formulaire-concours textarea:focus,
#formulaire-concours select:focus {
    border-color: #0055FF;
    outline: none;
}
#formulaire-concours input[type="text"]::placeholder,
#formulaire-concours input[type="email"]::placeholder,
#formulaire-concours input[type="number"]::placeholder,

#formulaire-concours select::placeholder {
    color: #BABABA;
}

#formulaire-concours input[type="text"]:invalid:focus,
#formulaire-concours input[type="email"]:invalid:focus,
#formulaire-concours input[type="number"]:invalid:focus,
#formulaire-concours select:invalid:focus {
    border-color: #0055FF;
}
#formulaire-concours input[type="text"]:valid,
#formulaire-concours input[type="email"]:valid,
#formulaire-concours input[type="number"]:valid,
#formulaire-concours select:valid {
    border-color: #0055FF;
}
#formulaire-concours input[type="text"]:valid:focus,
#formulaire-concours input[type="email"]:valid:focus,
#formulaire-concours input[type="number"]:valid:focus,
#formulaire-concours select:valid:focus {
    border-color: #0055FF;
}

#formulaire-concours select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: white;
    background-image: url("data:image/svg+xml,%3Csvg width='28' height='31' viewBox='0 0 28 31' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14.0001 1.5L14.0001 28.5' stroke='%23051C68' stroke-width='3' stroke-miterlimit='10' stroke-linecap='round'/%3E%3Cpath d='M26 16.4999L14.0061 28.4999L2 16.4999' stroke='%23051C68' stroke-width='3' stroke-miterlimit='10' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 16px 16px;
    padding-right: 50px;
    cursor: pointer;
}

#formulaire-concours select::-ms-expand {
    display: none;
}

.select-wrapper {
    position: relative;
}

.select-wrapper select {
    appearance: none;
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
    background-image: url("data:image/svg+xml,%3Csvg width='28' height='31' viewBox='0 0 28 31' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14.0001 1.5L14.0001 28.5' stroke='%23051C68' stroke-width='3' stroke-miterlimit='10' stroke-linecap='round'/%3E%3Cpath d='M26 16.4999L14.0061 28.4999L2 16.4999' stroke='%23051C68' stroke-width='3' stroke-miterlimit='10' stroke-linecap='round'/%3E%3C/svg%3E");
}

#formulaire-concours select:invalid {
    color: #BABABA;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 0.65fr;
    gap: 20px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-center {
    margin: 40px auto;
}

#formulaire-concours .radio-group {
    margin: 30px 0;
}

#formulaire-concours .radio-group p {
    margin-bottom: 32px;
    font-weight: 500;
    font-size: 24px;
    line-height: 32px;
    color: #051C68;
}

#formulaire-concours .radio-group label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 400;
    font-size: 18px;
    line-height: 27px;
    margin-bottom: 16px;
}

#formulaire-concours .radio-group input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    box-sizing: border-box;
    width: 20px;
    height: 20px;
    padding: 0;
    border: 1px solid #BABABA;
    border-radius: 50%;
    background-color: white;
    cursor: pointer;
    position: relative;
}

#formulaire-concours .radio-group input[type="radio"]:checked::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    background-color: #0055FF;
    border-radius: 50%;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 14px;
}

.submit-button {
    background-color: #0055FF;
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 20px;
    border-radius: 32px;
    cursor: pointer;
    font-weight: 500;
    margin-top: 64px;
    transition: all .5s ease;
}

.submit-button:hover {
    background-color: #051C68;
}

.presented-by {
    margin-top: 98px;
    margin-bottom: 128px;
    text-align: center;
}

.presented-by p {
    color: white;
    font-weight: 500;
    font-size: 18px;
    line-height: 27px;
    letter-spacing: -2%;
    margin-bottom: 40px;
}

.presented-by .logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 640px;
    margin: 0 auto;
    gap: 20px;
}

.presented-by .logos img {
    height: 100px;
    max-width: 50%;
    object-fit: contain;
}

.presented-by .logos.center-logo {
    display: flex;
    justify-content: center;
}

.conditions {
    padding: 120px 20px;
    font-size: 14px;
    max-width: 1200px;
    margin: 0 auto;
}

.conditions h4 {
    color: #051C68;
    font-weight: 500;
    font-size: 24px;
    line-height: 32px;
    letter-spacing: -2%;
}

.conditions a {
    color: #0055FF;
    font-weight: 400;
    font-size: 18px;
    line-height: 27px;
    text-decoration: underline;
}

.conditions p {
    color: #051C68;
    font-weight: 400;
    font-size: 18px;
    line-height: 27px;
}

.container-900 {
    background-color: #DCEBFE;
}

.form-separator {
    border: none;
    height: 1px;
    background-color: #D3D3D3;
    width: 100%;
    margin: 64px 0;
}

.concours-wrapper {
    padding: 0 64px;
}

.concours-checkbox {
    align-items: flex-start;
    display: flex;
    gap: 10px;
    line-height: 24px;
    font-size: 16px;
    max-width: 100%;
}

.concours-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 4px;
    width: 20px;
    height: 20px;
}

.concours-checkbox span {
    color: unset;
    display: inline-block;
    word-break: break-word;
}

.concours-checkbox p {
    margin: 0;
}

.required {
    color: #FA2F5E;
    font-weight: 400;
    font-size: 18px;
}

.concours-checkbox input[type="checkbox"] {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid #BABABA;
    border-radius: 3px;
    width: 20px;
    height: 20px;
    background-color: #FFFFFF;
    transition: all .5s ease;
}

.concours-checkbox input:checked {
    background-color: #0055FF;
    background-image: var(--concours-checkmark-url);
    background-size: 70%;
    background-position: center;
    background-repeat: no-repeat;
}

#formulaire-concours .checkbox-group .concours-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    font-size: 18px;
    line-height: 27px;
    margin-bottom: 20px;
}

#formulaire-concours .checkbox-group .concours-checkbox a {
    color: #0055FF;
}

#formulaire-concours .checkbox-group .concours-checkbox {
    flex-direction: row;
    align-items: flex-start;
    max-width: 100%;
    width: 100%;
    word-break: break-word;
}

#formulaire-concours .checkbox-group .concours-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 4px;
}

#concours-thankyou {
    display: none;
    font-size: 18px;
    color: #051C68;
    background-color: #DCEBFE;
    padding: 14px 24px;
    border-radius: 30px;
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-top: 32px;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* -------- Responsive -------- */
@media screen and (max-width: 1024px) {
    .hero {
        height: 100vh;
        padding-bottom: 100px;
    }

    .hero h1 {
        font-size: 48px;
        line-height: 56px;
    }

    .hero p {
        font-size: 20px;
        line-height: 32px;
        padding: 0 10px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .container-concours {
        top: -10%;
        width: 95%;
    }

    #concours {
        height: 2150px;
    }

    .presented-by .logos {
        flex-direction: column;
        gap: 30px;
    }

    .hero-wrapper {
        top: 45%;
    }
}

@media screen and (max-width: 768px) {
    .hero {
        height: 100vh;
        padding-bottom: 100px;
    }

    .hero .button-wrapper,
    .hero .nav-wrapper {
        flex-direction: column;
        gap: 30px;
        align-items: center;
        text-align: center;
    }

    .hero-wrapper {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-top: 60px;
    }

    .hero h1 {
        font-size: 36px;
        line-height: 44px;
    }

    .hero p {
        font-size: 18px;
        line-height: 28px;
    }

    .hero-wrapper::after {
        margin-top: 20px;
    }

    .form-grid,
    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .form-center {
        margin: 20px 0;
    }

    #formulaire-concours {
        padding: 40px 20px;
        border-radius: 32px;
    }

    .container-concours {
        top: -10%;
    }

    #concours {
        height: 2150px;
    }

    .concours-wrapper {
        padding: 0 20px;
    }

    .submit-button {
        width: 100%;
    }

    .presented-by {
        margin-top: 60px;
        margin-bottom: 80px;
    }

    .conditions {
        padding: 60px 20px;
    }

    .hero .btn-visit {
        font-size: 16px;
        padding: 8px 16px;
    }
}

@media screen and (max-width: 480px) {
    .hero-wrapper {
        margin-top: 30px;
    }

    .container-concours {
        top: -10%;
    }

    #concours {
        height: 2430px;
    }
}

@media screen and (max-width: 375px) {
    .hero {
        height: 54rem;
    }

    .hero-wrapper {
        margin-top: 20px;
    }

    #formulaire-concours h3 {
        font-size: 24px;
        line-height: 32px;
    }

    .container-concours {
        top: -10%;
    }

    #concours {
        height: 2600px;
    }
}