/* Hero Section */
.hero-section-scm {
    position: relative;
    height: 400px;

    overflow: hidden;
}

.hero-image-container-scm {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-background-scm {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content-scm {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.hero-logo-scm {
    width: 296px;
    height: 100px;
    object-fit: cover;
    margin-bottom: 12px;
}

.hero-title-scm {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.286;
    letter-spacing: -0.714%;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.hero-subtitle-scm {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.143;
    letter-spacing: -1.429%;
    color: #FFFFFF;
    text-align: center;
}

/* Problem Section */
.problem-section-fulfillment {
    padding: 120px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 80px;
}

.problem-container-fulfillment {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 120px;
    position: relative;
}

.problem-title-fulfillment {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.111;
    letter-spacing: -0.556%;
    color: #FFFFFF;
    text-align: center;
    position: relative;
    z-index: 2;
}

.problem-blur-effect-fulfillment {
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 414px;
    height: 55px;
    background: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%);
    opacity: 0.2;
    filter: blur(80px);
    z-index: 1;
}

.problem-image-fulfillment {
    width: 100%;
    display: flex;
    justify-content: center;
    max-width: 1280px;
}

.problem-bg-fulfillment {
    width: 100%;
    object-fit: cover;
}

/* Features Section */
.features-section-fulfillment {
    margin: 200px 0;
    padding: 200px 0;
}

.features-container-fulfillment {
    margin: 0 auto;
    padding: 0 132px;
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.feature-block-fulfillment {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
}

.feature-text-content-fulfillment {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-category-fulfillment {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.25;
    background: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    background-size: 81% 100%;
}

.feature-main-title-fulfillment {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.111;
    letter-spacing: -0.556%;
    color: #FFFFFF;
}

.feature-visual-content-fulfillment {
    display: flex;
    align-items: center;
    gap: 96px;
}

.feature-block-fulfillment.reverse .feature-visual-content-fulfillment {
    flex-direction: row-reverse;
}

.feature-image-fulfillment {
    width: 671px;
    height: 416px;
    object-fit: cover;
    border-radius: 12px;
}

.feature-tags-fulfillment {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 409px;
}

.feature-tag-wrapper {
    position: relative;
}

.feature-tag-fulfillment {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    border: 1.5px rgba(255, 255, 255, 0.5) solid;
    border-radius: 8px;
    padding: 20px 80px;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.167;
    letter-spacing: -0.833%;
    color: #FFFFFF;
    backdrop-filter: blur(30px);
    box-shadow:
        0px 4px 4px 0px rgba(0, 0, 0, 0.25),
        inset 0px -5px 15px 0px rgba(255, 255, 255, 0.4),
        inset 0px 5px 15px 0px rgba(0, 0, 0, 0.25),
        inset 0px -5px 10px 1px rgba(30, 51, 190, 0.4);

    /* Animation properties */
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

/* Hover state for expandable tags */
.feature-tag-wrapper[data-expandable="true"]:hover .feature-tag-fulfillment {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.2) 100%);
    border: 2px #0F79FC solid;
    transform: translateY(-2px);
    box-shadow:
        0px 8px 20px 0px rgba(0, 0, 0, 0.3),
        inset 0px -5px 15px 0px rgba(255, 255, 255, 0.4),
        inset 0px 5px 15px 0px rgba(0, 0, 0, 0.25),
        inset 0px -5px 10px 1px rgba(30, 51, 190, 0.4);
}

/* Description text that appears on hover - OUTSIDE the box */
.feature-tag-wrapper .tag-description {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -1%;
    color: #FFFFFF;
    text-align: center;
    margin-top: 16px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-10px);
}

/* Show description on hover */
.feature-tag-wrapper[data-expandable="true"]:hover .tag-description {
    max-height: 100px;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

/* Main tag title styling */
.feature-tag-fulfillment .tag-title {
    display: block;
    transition: all 0.3s ease;
}

/* Scale effect for non-expandable tags on hover */
.feature-tag-wrapper:not([data-expandable="true"]):hover .feature-tag-fulfillment {
    transform: translateY(-1px) scale(1.02);
    box-shadow:
        0px 6px 15px 0px rgba(0, 0, 0, 0.3),
        inset 0px -5px 15px 0px rgba(255, 255, 255, 0.4),
        inset 0px 5px 15px 0px rgba(0, 0, 0, 0.25),
        inset 0px -5px 10px 1px rgba(30, 51, 190, 0.4);
}

/* Stagger animation for multiple tags */
.feature-tag-wrapper:nth-child(1) {
    animation-delay: 0ms;
}

.feature-tag-wrapper:nth-child(2) {
    animation-delay: 100ms;
}

.feature-tag-wrapper:nth-child(3) {
    animation-delay: 200ms;
}

.feature-tag-wrapper:nth-child(4) {
    animation-delay: 300ms;
}

/* Optional: Add a subtle pulse effect on page load */
@keyframes tagPulse {
    0% {
        transform: scale(0.95);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.feature-tag-wrapper {
    animation: tagPulse 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-fill-mode: both;
}

/* Benefits Section */
.benefits-section-fulfillment {
    padding: 200px 0 200px;
    position: relative;
    height: 823px;
    display: flex;
    align-items: center;
    background-color: #111111;
}

.benefits-background-fulfillment {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/noisy-gradients.png');
    background-size: cover;
    opacity: 0.9;
    z-index: 1;
}

.benefits-container-fulfillment {
    margin: 0 auto;
    padding: 0 132px;
    display: flex;
    align-items: center;
    gap: 107px;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1440px;
}

.benefits-image-fulfillment {
    width: 480px;
    height: 480px;
    flex-shrink: 0;
}

.benefits-img-fulfillment {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.benefits-content-fulfillment {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.benefits-header-fulfillment {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefits-title-fulfillment {
    width: 100%;
    height: auto;
    max-width: 400px;
    /* 최대 크기 제한 */
    object-fit: contain;
    /* cover 대신 contain 사용 */
    margin: 0;
    display: block;
    /* inline-block 대신 block 사용 */
}

.benefits-title-container-fulfillment {
    width: 100%;
    max-width: 101px;
    /* 컨테이너 최대 크기 */
    display: block;
}

.benefits-subtitle-fulfillment {
    font-family: 'Pretendard', sans-serif;
    font-size: 36px;
    font-weight: 600;
    line-height: 1.111;
    letter-spacing: -0.556%;
    color: #FFFFFF;
    margin: 0;
}

/* Accordion */
.accordion-list-fulfillment {
    display: flex;
    flex-direction: column;
}

.accordion-item-fulfillment {
    border-bottom: 1px solid #FFFFFF;
    padding: 0 16px;
    overflow: hidden;
}

.accordion-header-fulfillment {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
    gap: 23px;
    height: 16px;
}

.accordion-title-fulfillment {
    font-family: 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.143;
    letter-spacing: -1.429%;
    color: #FFFFFF;
    flex: 1;
}

.accordion-icon-fulfillment {
    position: relative;
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.icon-line-horizontal-fulfillment,
.icon-line-vertical-fulfillment {
    position: absolute;
    background-color: #FFFFFF;
}

.icon-line-horizontal-fulfillment {
    width: 12px;
    height: 1.5px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.icon-line-vertical-fulfillment {
    width: 1.5px;
    height: 12px;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    transition: opacity 0.3s ease;
}

.accordion-item-fulfillment.active .icon-line-vertical-fulfillment {
    opacity: 0;
}

.accordion-content-fulfillment {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.accordion-item-fulfillment.active .accordion-content-fulfillment {
    opacity: 1;
    padding-bottom: 12px;
}

.accordion-content-fulfillment p {
    font-weight: 600;
    font-size: 11px;
    line-height: 1.5;
    letter-spacing: -1%;
    color: #FFFFFF;
    margin: 0;
}

/* ===========================
   RESPONSIVE STYLES
   =========================== */

/* 769px ~ 1279px (Tablet) */
@media (max-width: 1279px) and (min-width: 769px) {
    .rt-header-container {
        padding: 0 40px;
    }

    .rt-nav {
        gap: 32px;
    }

    .rt-nav-item {
        font-size: 14px;
    }

    /* Hero Section */
    .hero-section-scm {
        height: 380px;
    }

    .hero-logo-scm {
        width: 260px;
        height: 88px;
        margin-bottom: 11px;
    }

    .hero-title-scm {
        font-size: 26px;
        margin-bottom: 7px;
    }

    .hero-subtitle-scm {
        font-size: 13px;
    }

    .problem-title-fulfillment {
        font-size: 28px;
    }

    .features-container-fulfillment {
        padding: 0px;
        gap: 80px;
    }

    .feature-main-title-fulfillment {
        font-size: 28px;
    }

    .feature-visual-content-fulfillment {
        gap: 60px;
    }

    .feature-image-fulfillment {
        width: 500px;
        height: 300px;
    }

    .feature-tags-fulfillment {
        width: 350px;
    }

    .feature-tag-fulfillment {
        padding: 16px 60px;
        font-size: 20px;
    }

    .benefits-container-fulfillment {
        flex-direction: column;
        padding: 0 80px;
        gap: 60px;
    }

    .benefits-image-fulfillment {
        width: 400px;
        height: 400px;
    }

    .benefits-subtitle-fulfillment {
        font-size: 28px;
    }

    .accordion-content-fulfillment p {
        font-size: 10px;
    }

    .contact-cta {
        padding: 80px 150px;
    }

    .contact-title {
        font-size: 36px;
    }

    .contact-description {
        font-size: 18px;
    }

    .rt-footer-title {
        font-size: 36px;
    }

    .rt-footer-description {
        font-size: 18px;
    }
}

/* 481px ~ 768px (Mobile Landscape) */
@media (max-width: 768px) and (min-width: 481px) {
    .hamburger-menu {
        display: flex;
    }

    .rt-nav {
        display: none;
    }

    .rt-header-container {
        padding: 0 24px;
    }

    /* Hero Section */
    .hero-section-scm {
        height: 360px;
    }

    .hero-logo-scm {
        width: 240px;
        height: 81px;
        margin-bottom: 10px;
    }

    .hero-title-scm {
        font-size: 24px;
        margin-bottom: 7px;
    }

    .hero-subtitle-scm {
        font-size: 13px;
    }

    .problem-section-fulfillment {
        padding: 80px 0;
        margin-bottom: 60px;
    }

    .problem-container-fulfillment {
        gap: 80px;
    }

    .problem-title-fulfillment {
        font-size: 24px;
    }

    .features-section-fulfillment {
        margin: 120px 0;
        padding: 120px 0;
    }

    .features-container-fulfillment {
        padding: 0px;
        gap: 80px;
    }

    .feature-block-fulfillment {
        gap: 40px;
    }

    .feature-main-title-fulfillment {
        font-size: 24px;
    }

    .feature-visual-content-fulfillment {
        flex-direction: column;
        gap: 40px;
    }

    .feature-block-fulfillment.reverse .feature-visual-content-fulfillment {
        flex-direction: column;
    }

    .feature-image-fulfillment {
        width: 100%;
        max-width: 500px;
        height: 100%;
    }

    .feature-tags-fulfillment {
        width: 100%;
        max-width: 500px;
    }

    .feature-tag-fulfillment {
        padding: 16px 40px;
        font-size: 18px;
    }

    .tag-description {
        font-size: 16px;
    }

    .benefits-section-fulfillment {
        padding: 120px 0;
        height: auto;
    }

    .benefits-container-fulfillment {
        padding: 0 24px;
        flex-direction: column;
        gap: 40px;
    }

    .benefits-image-fulfillment {
        width: 100%;
        max-width: 400px;
    }

    .benefits-subtitle-fulfillment {
        font-size: 24px;
    }

    .accordion-title-fulfillment {
        font-size: 12px;
    }

    .accordion-content-fulfillment p {
        font-size: 11px;
    }

    .contact-cta {
        padding: 60px 24px;
        margin: 120px 0;
    }

    .contact-title {
        font-size: 28px;
    }

    .contact-description {
        font-size: 16px;
    }

    .btn-contact {
        font-size: 24px;
    }
}

/* ~480px (Mobile Portrait) */
@media (max-width: 480px) {
    .hamburger-menu {
        display: flex;
    }

    .rt-nav {
        display: none;
    }

    .rt-header-container {
        padding: 0 16px;
    }

    .rt-logo img {
        height: 24px;
    }

    /* Hero Section */
    .hero-section-scm {
        height: 320px;
    }

    .hero-logo-scm {
        width: 200px;
        height: 68px;
        margin-bottom: 8px;
    }

    .hero-title-scm {
        font-size: 20px;
        margin-bottom: 6px;
        padding: 0 20px;
    }

    .hero-subtitle-scm {
        font-size: 12px;
    }

    .problem-section-fulfillment {
        padding: 60px 0;
        margin-bottom: 40px;
    }

    .problem-container-fulfillment {
        gap: 60px;
    }

    .problem-title-fulfillment {
        font-size: 20px;
    }

    .problem-blur-effect-fulfillment {
        width: 300px;
        height: 40px;
    }

    .features-section-fulfillment {
        margin: 80px 0;
        padding: 80px 0;
    }

    .features-container-fulfillment {
        padding: 0px;
        gap: 60px;
    }

    .feature-block-fulfillment {
        gap: 30px;
    }

    .feature-text-content-fulfillment {
        gap: 16px;
    }

    .feature-category-fulfillment {
        font-size: 14px;
    }

    .feature-main-title-fulfillment {
        font-size: 20px;
    }

    .feature-visual-content-fulfillment {
        flex-direction: column;
        gap: 30px;
    }

    .feature-block-fulfillment.reverse .feature-visual-content-fulfillment {
        flex-direction: column;
    }

    .feature-tag-wrapper {
        padding: 0px 90px;
    }

    .feature-tag-wrapper .tag-description {
        font-size: 15px;
    }

    .feature-image-fulfillment {
        width: 100%;
        height: 100%;
    }

    .feature-tags-fulfillment {
        width: 100%;
        gap: 16px;
    }

    .feature-tag-fulfillment {
        padding: 20px 0px;
        font-size: 17px;
    }

    .tag-description {
        font-size: 14px;
        margin-top: 12px;
    }

    .benefits-section-fulfillment {
        padding: 80px 0;
        height: auto;
    }

    .benefits-container-fulfillment {
        padding: 0 16px;
        flex-direction: column;
        gap: 30px;
    }

    .benefits-image-fulfillment {
        width: 100%;
    }

    .benefits-content-fulfillment {
        gap: 24px;
    }

    .benefits-header-fulfillment {
        gap: 16px;
    }

    .benefits-title-fulfillment {
        width: 80px;
        height: 32px;
        font-size: 10px;
    }

    .benefits-subtitle-fulfillment {
        font-size: 20px;
    }

    .accordion-item-fulfillment {
        padding: 0 8px;
    }

    .accordion-header-fulfillment {
        padding: 16px 0;
        gap: 16px;
    }

    .accordion-title-fulfillment {
        font-size: 11px;
    }

    .accordion-content-fulfillment p {
        font-size: 10px;
        max-width: 100%;
    }

    .contact-cta {
        padding: 40px 16px;
        margin: 80px 0;
    }

    .contact-content {
        gap: 40px;
    }

    .contact-text {
        gap: 20px;
    }

    .contact-title {
        font-size: 22px;
        line-height: 1.3;
    }

    .contact-description {
        font-size: 11px;
    }

    .contact-button {
        padding: 8px 20px;
    }

    .btn-contact {
        font-size: 20px;
        padding: 8px;
    }
}