/* ============================================================
   KIT EU SOU & KIT 12 RAIOS - Page Styles
   ============================================================ */

/* --- Kit Hero Section --- */
.kit-hero {
    padding: 30px 0 20px;
    background: #fff;
}
.kit-hero .kit-hero-inner {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}
.kit-hero .kit-image {
    flex: 0 0 300px;
    max-width: 300px;
}
.kit-hero .kit-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.kit-hero .kit-info {
    flex: 1;
}
.kit-hero .kit-info h1 {
    font-size: 28px;
    color: #754d8e;
    margin: 0 0 10px;
    font-weight: 700;
}
.kit-hero .kit-info .kit-subtitle {
    font-size: 16px;
    color: #754d8e;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.5;
}
.kit-hero .kit-info .kit-description {
    font-size: 14px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

/* --- Kit Introduction --- */
.kit-intro {
    background: #f9f6fb;
    padding: 30px 0;
    border-top: 1px solid #e8e0ef;
    border-bottom: 1px solid #e8e0ef;
}
.kit-intro .intro-text {
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.kit-intro .intro-text p {
    margin-bottom: 12px;
}

/* --- Formula Cards --- */
.kit-formulas {
    padding: 40px 0;
}
.kit-formulas .section-title {
    text-align: center;
    font-size: 24px;
    color: #754d8e;
    margin-bottom: 30px;
    font-weight: 700;
}

.formula-card {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    overflow: hidden;
    border-left: 5px solid #754d8e;
    transition: box-shadow 0.3s ease;
}
.formula-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

/* Ray color borders */
.formula-card.ray-blue { border-left-color: #1a5fcc; }
.formula-card.ray-gold { border-left-color: #c9a830; }
.formula-card.ray-pink { border-left-color: #d44a8c; }
.formula-card.ray-white { border-left-color: #a0a0b0; }
.formula-card.ray-green { border-left-color: #2d8c4e; }
.formula-card.ray-ruby-gold { border-left-color: #b8342e; }
.formula-card.ray-violet { border-left-color: #7b3fa0; }
.formula-card.ray-aquamarine { border-left-color: #3db8b0; }
.formula-card.ray-magenta { border-left-color: #a02070; }
.formula-card.ray-solar-gold { border-left-color: #d4a017; }
.formula-card.ray-peach { border-left-color: #e8855a; }
.formula-card.ray-opaline { border-left-color: #8cb8b8; }

.formula-card .card-header {
    padding: 18px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}
.formula-card .card-header:hover {
    background: #fafafa;
}

.formula-card .card-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-right: 15px;
    flex-shrink: 0;
}
.formula-card.ray-blue .card-number { background: #1a5fcc; }
.formula-card.ray-gold .card-number { background: #c9a830; }
.formula-card.ray-pink .card-number { background: #d44a8c; }
.formula-card.ray-white .card-number { background: #a0a0b0; }
.formula-card.ray-green .card-number { background: #2d8c4e; }
.formula-card.ray-ruby-gold .card-number { background: #b8342e; }
.formula-card.ray-violet .card-number { background: #7b3fa0; }
.formula-card.ray-aquamarine .card-number { background: #3db8b0; }
.formula-card.ray-magenta .card-number { background: #a02070; }
.formula-card.ray-solar-gold .card-number { background: #d4a017; }
.formula-card.ray-peach .card-number { background: #e8855a; }
.formula-card.ray-opaline .card-number { background: #8cb8b8; }

.formula-card .card-title-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.formula-card .card-title {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin: 0;
    line-height: 1.3;
}
.formula-card .card-ray-name {
    font-size: 13px;
    color: #888;
    margin-top: 2px;
}

.formula-card .card-toggle {
    font-size: 22px;
    color: #aaa;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
}
.formula-card.active .card-toggle {
    transform: rotate(180deg);
}

.formula-card .card-body {
    display: none;
    padding: 0 25px 25px;
    border-top: 1px solid #eee;
}
.formula-card.active .card-body {
    display: block;
}

.formula-card .card-body .body-section {
    margin-top: 18px;
}
.formula-card .card-body .body-section h4 {
    font-size: 14px;
    font-weight: 700;
    color: #754d8e;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.formula-card .card-body .body-section p,
.formula-card .card-body .body-section ul {
    font-size: 14px;
    color: #555;
    line-height: 1.7;
}
.formula-card .card-body .body-section ul {
    padding-left: 18px;
    list-style: disc;
}
.formula-card .card-body .body-section ul li {
    margin-bottom: 4px;
}

.formula-card .card-body .composition-box {
    background: #f5f2f8;
    border-radius: 6px;
    padding: 12px 15px;
    margin-top: 12px;
}
.formula-card .card-body .composition-box h4 {
    color: #754d8e;
    margin-bottom: 6px;
}
.formula-card .card-body .composition-box p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* --- How to Use Section --- */
.kit-how-to-use {
    background: #f5f2f8;
    padding: 40px 0;
    border-top: 2px solid #e0d5ea;
}
.kit-how-to-use .section-title {
    text-align: center;
    font-size: 24px;
    color: #754d8e;
    margin-bottom: 25px;
    font-weight: 700;
}
.kit-how-to-use .how-to-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}
.kit-how-to-use .how-to-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 12px;
}
.kit-how-to-use .how-to-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 20px 0;
}
.kit-how-to-use .step-item {
    background: #754d8e;
    color: #fff;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}
.kit-how-to-use .step-arrow {
    color: #754d8e;
    font-size: 18px;
    line-height: 40px;
}

.kit-how-to-use .note-box {
    background: #fff;
    border: 2px dashed #d0c0dd;
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}
.kit-how-to-use .note-box strong {
    color: #754d8e;
}

.kit-how-to-use .cycle-info {
    margin-top: 20px;
    padding: 15px;
    background: #754d8e;
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
}
.kit-how-to-use .cycle-info strong {
    color: #e8d8f5;
}

/* --- Kit Comparison --- */
.kit-comparison {
    padding: 30px 0;
    text-align: center;
}
.kit-comparison .comparison-text {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
}
.kit-comparison .comparison-text strong {
    color: #754d8e;
}

/* --- Quote Section --- */
.kit-quote {
    background: #754d8e;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}
.kit-quote blockquote {
    font-size: 18px;
    font-style: italic;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
    border: none;
    padding: 0;
}
.kit-quote blockquote cite {
    display: block;
    margin-top: 10px;
    font-size: 14px;
    font-style: normal;
    opacity: 0.8;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .kit-hero .kit-hero-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .kit-hero .kit-image {
        flex: 0 0 auto;
        max-width: 250px;
    }
    .kit-hero .kit-info h1 {
        font-size: 22px;
    }
    .kit-formulas .section-title {
        font-size: 20px;
    }
    .formula-card .card-header {
        padding: 14px 18px;
    }
    .formula-card .card-title {
        font-size: 15px;
    }
    .formula-card .card-number {
        width: 30px;
        height: 30px;
        font-size: 14px;
        margin-right: 10px;
    }
    .formula-card .card-body {
        padding: 0 18px 18px;
    }
    .kit-how-to-use .how-to-steps {
        flex-direction: column;
        align-items: center;
    }
    .kit-how-to-use .step-arrow {
        transform: rotate(90deg);
    }
}