/* Base Styles */
body {
    margin: 0;
    padding: 0;
    background-color: #FAF7F5;
    font-family: "Open Sans", sans-serif;
    color: #241F1C;
}

/* Header Section */
.header-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 40px 0 40px;
    box-sizing: border-box;
}

.decoline1, .decoline2 {
    width: 100%;
    height: 0px;
    border-top: 0.5px solid rgba(209, 199, 189, 0.4);
    margin: 16px 0;
}

.choose3cards {
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 1.5px;
    color: #948A80;
    margin-bottom: 24px;
    display: block;
}

.steps-wrapper {
    display: flex;
    justify-content: flex-start;
    gap: 80px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.step-num {
    font-weight: 500;
    font-size: 25px;
    line-height: 25px;
    letter-spacing: 1px;
    color: #948A80;
}

.step-text {
    display: flex;
    flex-direction: column;
}

.step-label {
    font-weight: 500;
    font-size: 13px;
    line-height: 16px;
    letter-spacing: 0.5px;
    color: #241F1C;
    margin-bottom: 4px;
}

.step-sub {
    font-weight: 300;
    font-size: 11px;
    line-height: 13px;
    color: #948A80;
    display: block;
}

/* Main Content */
.content-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px 40px 40px;
    box-sizing: border-box;
}

.questionpanel {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 584px;
    margin-top: 20px;
}

.questionpanel input[type="text"] {
    flex: 1;
    min-width: 0;
    box-sizing: border-box;
    height: 52px;
    border: 1px solid #b2a699;
    border-radius: 2px;
    background: #FAF7F5;
    outline: none;
    padding: 0 12px;
    font-family: "Open Sans", sans-serif;
    font-weight: 300;
    font-size: 13px;
    color: #241F1C;
}

.questionpanel input[type="text"]::placeholder {
    color: #948A80;
    letter-spacing: 0.3px;
}

.questionpanel button[type="submit"] {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding: 0 20px;
    background: #241F1C;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    font-family: "Open Sans", sans-serif;
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 1.5px;
    color: #FAF7F5;
    text-transform: uppercase;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.questionpanel button[type="submit"]:hover {
    background: #4A3F38;
}

.card-grid {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
}

/* Card */
.backcard {
    position: relative;
    width: 72px;
    height: 116px;
    flex-shrink: 0;
    background: #fffefe;
    border: 1px solid #62390f;
    border-radius: 5px;
    box-sizing: border-box;
    cursor: pointer;
    transition: all 0.3s ease;
}

.backcard:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.backcard .inner {
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(207, 175, 142, 0.5);
    border-radius: 3px;
}

.backcard .tri-up {
    position: absolute;
    width: 0;
    height: 0;
    left: 27px;
    top: 46px;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 14px solid #D1C7BD;
}

.backcard .tri-down {
    position: absolute;
    width: 0;
    height: 0;
    left: 27px;
    top: 58px;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-top: 14px solid #D1C7BD;
}

.card-selected {
    border-color: #cfaf8e;
    background-color: #fffefe;
    transform: translateY(-10px) !important;
    box-shadow: 0 0 15px 5px rgba(230, 190, 120, 0.6) !important;
}

/* Media Queries for Mobile */
@media (max-width: 768px) {
    .header-container, .content-container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .steps-wrapper {
        gap: 20px;
        flex-direction: column;
    }
    
    .questionpanel {
        flex-direction: column;
        align-items: stretch;
    }

     .questionpanel input[type="text"] {
        height: 40px;
        flex: none;
    }
    
    .questionpanel button[type="submit"] {
        width: 100%;
        height: 45px;
    }
    
    .card-grid {
        justify-content: center;
        gap: 6px;
    }

    .backcard {
        width: 60px;
        height: 96px;
    }

    .backcard .inner {
        inset: 3px;
    }

    .backcard .tri-up {
        left: 21px;
        top: 36px;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-bottom: 12px solid #D1C7BD;
    }

    .backcard .tri-down {
        left: 21px;
        top: 48px;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 12px solid #D1C7BD;
    }
}