/* ===========================================
   Brand Story Section
   브랜드 스토리 섹션 스타일
   =========================================== */

/* Brand Story Section */
.brand-story {
    padding: 170px 0 100px 0;
    background: #fff;
}

.brand-story .section-header {
    margin: 40px 0;
}

/* Brand Story Text Overlay */
.banner-image {
    position: relative;
}

.brand-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    pointer-events: none;
}

/* Brand Text Titles */
.brand-text-title-1,
.brand-text-title-2,
.brand-text-title-3 {
    font-family: "Noto Sans KR", sans-serif;
    font-size: 32pt;
    font-weight: bold;
    letter-spacing: 1pt;
    color: #ffffff;
    margin: 0 0 20px 0;
}

.brand-text-subtitle-1,
.brand-text-subtitle-2,
.brand-text-subtitle-3 {
    font-family: "Noto Sans KR", sans-serif;
    font-size: 16pt;
    font-weight: bold;
    letter-spacing: 1pt;
    color: #ffffff;
    margin: 0 0 40px 0;
}

.brand-text-description-1,
.brand-text-description-2,
.brand-text-description-3 {
    font-family: "Noto Sans KR", sans-serif;
    font-size: 10pt;
    font-weight: 400;
    line-height: 34pt;
    letter-spacing: 0pt;
    color: #ffffff;
    margin: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-header h1 em {
    color: var(--theme-accent);
    font-style: normal;
}

.section-header h5,
.section-header p {
    font-size: 16px;
    color: var(--theme-gray);
}

/* Banner Grid */
.banner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    padding: 0 5%;
}

.banner-item {
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    transition: all 0.8s ease-out;
    margin: 0;
    padding: 0;
    opacity: 1;
    transform: translateY(0);
}

/* 가운데 카드 초기 위치 (100px 위) */
.banner-item:nth-child(2) {
    transform: translateY(-100px);
}

/* 스크롤 애니메이션을 위한 클래스 */
.banner-item.aligned {
    transform: translateY(0);
}

.banner-item:nth-child(2).aligned {
    transform: translateY(0);
}

@keyframes slideUpFadeIn {
    from {
        opacity: 0;
        transform: translateY(150px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.banner-item:hover {
    transform: none;
    box-shadow: none;
}

.banner-image {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.banner-image img {
    width: 100%;
    height: auto;
    display: block;
}

.img-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--theme-gray);
    font-size: 14px;
}

.banner-content {
    padding: 25px;
    text-align: center;
}

.banner-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    color: var(--theme-accent);
}

.banner-content p {
    font-size: 14px;
    color: var(--theme-gray);
}

/* Mobile Responsive */
@media (max-width: 1200px) {
    .banner-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .brand-story {
        padding: 80px 0 60px 0;
    }

    .banner-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
        gap: 20px;
    }

    .banner-item:nth-child(2) {
        transform: translateY(0);
    }

    .brand-text-title-1,
    .brand-text-title-2,
    .brand-text-title-3 {
        font-size: 20pt;
    }

    .brand-text-subtitle-1,
    .brand-text-subtitle-2,
    .brand-text-subtitle-3 {
        font-size: 12pt;
        margin: 0 0 20px 0;
    }

    .brand-text-description-1,
    .brand-text-description-2,
    .brand-text-description-3 {
        font-size: 9pt;
        line-height: 20pt;
    }

    .section-header h1 {
        font-size: 24px;
    }
}