:root {

    --yako: #033f1f;
    --yako-light: #0b7a42;
    --gold: #f4b400;

}


body {

    min-height: 100vh;

    font-family: 'Segoe UI', sans-serif;

    background:

        linear-gradient(135deg,
            #ffffff 0%,
            #e8f5ee 50%,
            #033f1f 100%);

}


/* NAVBAR */

.navbar {

    background: rgba(3, 63, 31, .85);

    backdrop-filter: blur(12px);

}


.navbar-brand img {

    height: 45px;

}



/* HERO */


.hero {

    min-height: 100vh;

    display: flex;

    align-items: center;

}


.hero-box {

    background: white;

    border-radius: 35px;

    padding: 60px;

    box-shadow:

        0 30px 60px rgba(0, 0, 0, .15);

}



.badge-yako {

    background: #f4b400;

    color: #033f1f;

    padding: 10px 20px;

    border-radius: 30px;

    font-weight: 700;

}




h1 {

    color: var(--yako);

    font-weight: 900;

}


.text-muted {

    line-height: 1.8;

}



/* IMAGE */


.hero-img {

    border-radius: 35px;

    box-shadow:

        0 30px 60px rgba(0, 0, 0, .3);

    transition: .5s;

}


.hero-img:hover {

    transform: scale(1.03);

}



/* BUTTON */


.btn-yako {


    background: var(--yako);

    color: white;

    padding: 15px 35px;

    border-radius: 50px;

    font-weight: 700;

    transition: .3s;


}


.btn-yako:hover {

    background: #065a30;

    color: white;

    transform: translateY(-3px);

}



/* CARDS */


.service-card {


    background: white;

    border-radius: 25px;

    padding: 30px;

    height: 100%;

    box-shadow:

        0 15px 35px rgba(0, 0, 0, .08);

    transition: .3s;

}


.service-card:hover {

    transform: translateY(-10px);

}



.service-card i {

    font-size: 40px;

    color: var(--yako);

}




.stat {

    background: white;

    border-radius: 20px;

    padding: 20px;

    text-align: center;

    box-shadow:

        0 10px 25px rgba(0, 0, 0, .1);

}


.stat h3 {

    color: var(--yako);

    font-weight: 800;

}




footer {

    background: #033f1f;

    color: white;

    padding: 20px;

}

.question-card {

    background: #ffffff;

    border-radius: 18px;

    padding: 30px;

    box-shadow: 0 10px 30px rgba(0, 0, 0, .06);

}



.answer-card {

    border: 2px solid #e9ecef;

    border-radius: 14px;

    padding: 18px 20px;

    margin-bottom: 15px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    cursor: pointer;

    transition: all .25s ease;

}



.answer-card:hover {

    border-color: #198754;

    transform: translateY(-2px);

}



.answer-card input {

    display: none;

}



.answer-icon {

    width: 45px;

    height: 45px;

    border-radius: 50%;

    background: #eaf6ee;

    display: flex;

    align-items: center;

    justify-content: center;

}



.answer-icon i {

    font-size: 22px;

    color: #198754;

}



.radio {

    width: 22px;

    height: 22px;

    border-radius: 50%;

    border: 2px solid #adb5bd;

    transition: .3s;

}



.answer-card.active {

    background: #eaf6ee;

    border-color: #198754;

}



.answer-card.active .radio {

    border-color: #198754;

    background: #198754;

    box-shadow: 0 0 0 5px rgba(25, 135, 84, .15);

}



.answer-card.active .radio::after {

    content: "✓";

    color: white;

    display: flex;

    justify-content: center;

    align-items: center;

    font-size: 14px;

}



.btn-start {

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    min-width: 280px;
    padding: 16px 35px;

    border-radius: 50px;

    background: linear-gradient(135deg, #F9B233, #033f1f);

    color: #fff !important;

    font-size: 18px;
    font-weight: 700;

    text-decoration: none;

    border: none;

    box-shadow:
        0 10px 25px rgba(0, 102, 179, .35);

    transition: all .35s ease;

    position: relative;
    overflow: hidden;

}


/* effet lumineux au survol */
.btn-start::before {

    content: "";

    position: absolute;

    top: 0;
    left: -100%;

    width: 100%;
    height: 100%;

    background: rgba(255, 255, 255, .25);

    transition: .5s;

}


.btn-start:hover::before {

    left: 100%;

}


.btn-start:hover {

    transform: translateY(-4px);

    box-shadow:
        0 15px 35px rgba(146, 179, 0, 0.45);

}



.btn-start i {

    font-size: 24px;

}