.smp-container {
    margin: 0 auto;
    padding: 0 132px;
    display: flex;
    justify-content: center;
}


/* 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;
}

/* System Redesign Section */
.system-redesign-section {
    position: relative;
    padding: 200px 0;
    background-color: #111111;
    overflow: hidden;
}

.system-redesign-container {
    margin: 0 auto;
}

.system-redesign-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 200px;
}

.system-redesign-text {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    z-index: 2;
}

.system-redesign-title {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-size: 36px;
    font-weight: 600;
    line-height: 1.111;
    letter-spacing: -0.556%;
    color: #FFFFFF;
    text-align: center;
    margin: 0;
    position: relative;
    z-index: 3;
}

.system-redesign-blur-effect {
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 793px;
    height: 55px;
    background: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%);
    filter: blur(80px);
    opacity: 0.2;
    z-index: 1;
    pointer-events: none;
}

.system-redesign-image {
    position: relative;
    width: 100%;
    max-width: 1280px;
    overflow: hidden;
    z-index: 1;
}

.system-redesign-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Services Section */
.smp-services-section {
    padding: 200px 0;
    background-color: #111111;
}

.smp-services-content {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.smp-service-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
}

.smp-service-header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.smp-service-tag {
    background: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.25;
    width: 100px;
}

.smp-service-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.smp-service-description {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.111;
    letter-spacing: -0.556%;
    color: #FFFFFF;
    text-align: center;
}

.smp-service-body {
    display: flex;
    align-items: center;
    gap: 96px;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.smp-service-body-reverse {
    flex-direction: row-reverse;
}

.smp-service-image {
    width: 671px;
    height: 416px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
}

.smp-service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.smp-service-features {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 409px;
}

.smp-feature-wrapper {
    position: relative;
    width: 100%;
}

.smp-feature-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 20px 0px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: 8px;
    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);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.167;
    letter-spacing: -0.833%;
    text-align: center;
    color: #FFFFFF;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

/* Hover state for expandable SMP feature items */
.smp-feature-wrapper[data-expandable="true"]:hover .smp-feature-item {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.2) 100%);
    border: 1.5px #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 */
.smp-feature-wrapper .smp-feature-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 */
.smp-feature-wrapper[data-expandable="true"]:hover .smp-feature-description {
    max-height: 100px;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

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

/* Scale effect for non-expandable feature items on hover */
.smp-feature-wrapper:not([data-expandable="true"]):hover .smp-feature-item {
    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 SMP feature items */
.smp-feature-wrapper:nth-child(1) {
    animation-delay: 0ms;
}

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

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

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

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

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

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

/* Effects Section */
.smp-effects-section {
    margin: 200px 0;
    position: relative;
    padding: 171px 0;
    background-color: #111111;
}

.smp-effects-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.smp-effects-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.smp-effects-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 107px;
    max-width: 1440px;
}

.smp-effects-image {
    width: 480px;
    height: 480px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
}

.smp-effects-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.smp-effects-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.smp-effects-header {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.smp-effects-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

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

.accordion-item-print {
    border-bottom: 1px solid #FFFFFF;
    padding: 0 16px;
    min-height: 56px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.accordion-header-print {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
    gap: 23px;
    min-height: 56px;
}

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

.icon-line-horizontal-print,
.icon-line-vertical-print {
    position: absolute;
    background-color: #FFFFFF;
    transition: all 0.3s ease;
}

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

.icon-line-vertical-print {
    width: 1.5px;
    height: 12px;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

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

.accordion-content-print {
    max-height: 0;
    max-width: 440px;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0;
}

.accordion-item-print.active .accordion-content-print {
    padding: 0 0 12px 0;
}

.accordion-content-print p {
    font-weight: 600;
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: -1%;
    color: #FFFFFF;
    margin: 0;
}

/* Hero Bottom Section */
.smp-hero-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 138px 0 200px;
    background-color: #111111;
}

.smp-hero-bottom-image {
    width: 296px;
    height: 100px;
}

.smp-hero-bottom-image img {
    width: 100%;
    height: 100%;
    object-fit: stretch;
}

.smp-hero-bottom-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    text-align: center;
}

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

.smp-hero-bottom-description {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.143;
    letter-spacing: -1.429%;
    color: #FFFFFF;
}


/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 4px;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Header Background on Scroll */
.smp-header.scrolled {
    background-color: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.smp-service-card {
    animation: fadeInUp 0.8s ease-out;
}

.smp-effects-content>* {
    animation: fadeInUp 0.8s ease-out;
}

.smp-nav-item:focus,
.smp-cta-button:focus,
.smp-accordion-header:focus {
    outline: 2px solid #00C6FB;
    outline-offset: 2px;
}

.smp-section-badge {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    background: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.smp-automation-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 99999px;
    padding: 1px;
    border-image: linear-gradient(90deg, #155DFC 0%, #0F79FC 52.5%, #00C6FB 84.5%) 1;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: -1;
}

/* 모바일 (~480px) */
@media (max-width: 480px) {
    .smp-container {
        padding: 0 20px;
    }

    /* 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;
    }

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

    /* System Redesign Section */
    .system-redesign-section {
        padding: 80px 0;
    }

    .system-redesign-content {
        gap: 80px;
    }

    .system-redesign-title {
        font-size: 19px;
        padding: 0 20px;
    }

    .system-redesign-blur-effect {
        width: 300px;
        height: 40px;
        top: -5px;
    }

    .system-redesign-image {
        height: 200px;
    }

    /* Services Section */
    .smp-services-section {
        padding: 80px 0;
    }

    .smp-services-content {
        gap: 60px;
    }

    .smp-service-card {
        gap: 40px;
    }

    .smp-service-header {
        gap: 16px;
    }

    .smp-service-tag {
        font-size: 14px;
        width: 80px;
    }

    .smp-service-description {
        font-size: 24px;
        padding: 0 20px;
    }

    .smp-service-body {
        flex-direction: column;
        gap: 40px;
    }

    .smp-service-body-reverse {
        flex-direction: column;
    }

    .smp-service-image {
        width: 100%;
        height: 200px;
    }

    .smp-service-features {
        width: 100%;
        gap: 16px;
    }

    .smp-feature-wrapper {
        padding: 0 45px;
    }

    .smp-feature-item {
        padding: 20px 0px;
        font-size: 20px;
    }

    .smp-feature-description {
        font-size: 16px !important;
        margin-top: 12px;
    }

    /* Effects Section */
    .smp-effects-section {
        margin: 80px 0;
        padding: 80px 0;
    }

    .smp-effects-content {
        flex-direction: column;
        gap: 40px;
    }

    .smp-effects-image {
        width: 100%;
        height: 240px;
    }

    .smp-effects-text {
        gap: 24px;
    }

    .smp-effects-header {
        gap: 16px;
    }

    .smp-effects-title {
        font-size: 24px;
    }

    .accordion-item-print {
        padding: 0 8px;
        min-height: 48px;
    }

    .accordion-header-print {
        padding: 16px 0;
        gap: 16px;
        min-height: 48px;
    }

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

    .accordion-content-print {
        max-width: 100%;
    }

    .accordion-content-print p {
        font-size: 12px;
    }

    .btn-contact {
        padding: 8px;
        font-size: 16px;
    }

    /* Hero Bottom */
    .smp-hero-bottom {
        padding: 60px 0 80px;
        gap: 8px;
    }

    .smp-hero-bottom-image {
        width: 200px;
        height: 68px;
    }

    .smp-hero-bottom-content {
        gap: 6px;
        padding: 0 20px;
    }

    .smp-hero-bottom-title {
        font-size: 20px;
    }

    .smp-hero-bottom-description {
        font-size: 12px;
    }


}

/* 태블릿 세로 (481px~768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .smp-container {
        padding: 0 40px;
    }

    /* 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;
    }

    /* System Redesign Section */
    .system-redesign-section {
        padding: 120px 0;
    }

    .system-redesign-content {
        gap: 120px;
    }

    .system-redesign-title {
        font-size: 28px;
        padding: 0 40px;
    }

    .system-redesign-blur-effect {
        width: 500px;
        height: 45px;
        top: -6px;
    }

    .system-redesign-image {
        height: 300px;
    }

    /* Services Section */
    .smp-services-section {
        padding: 120px 0;
    }

    .smp-services-content {
        gap: 80px;
    }

    .smp-service-card {
        gap: 50px;
    }

    .smp-service-header {
        gap: 20px;
    }

    .smp-service-tag {
        font-size: 15px;
        width: 90px;
    }

    .smp-service-description {
        font-size: 24px;
        padding: 0 40px;
    }

    .smp-service-body {
        flex-direction: column;
        gap: 60px;
    }

    .smp-service-body-reverse {
        flex-direction: column;
    }

    .smp-service-image {
        width: 100%;
        height: 280px;
    }

    .smp-service-features {
        width: 100%;
        gap: 20px;
    }

    .smp-feature-item {
        padding: 18px 24px;
        font-size: 18px;
    }

    .smp-feature-description {
        font-size: 16px;
        margin-top: 14px;
    }

    /* Effects Section */
    .smp-effects-section {
        margin: 120px 0;
        padding: 120px 0;
    }

    .smp-effects-content {
        flex-direction: column;
        gap: 60px;
    }

    .smp-effects-image {
        width: 100%;
        height: 320px;
    }

    .smp-effects-text {
        gap: 28px;
    }

    .smp-effects-header {
        gap: 20px;
    }

    .smp-effects-title {
        font-size: 28px;
    }

    .accordion-item-print {
        padding: 0 12px;
        min-height: 52px;
    }

    .accordion-header-print {
        padding: 18px 0;
        gap: 20px;
        min-height: 52px;
    }

    .accordion-title-print {
        font-size: 13px;
    }

    .accordion-content-print {
        max-width: 100%;
    }

    .accordion-content-print p {
        font-size: 14px;
    }

    /* Hero Bottom */
    .smp-hero-bottom {
        padding: 80px 0 120px;
        gap: 10px;
    }

    .smp-hero-bottom-image {
        width: 240px;
        height: 81px;
    }

    .smp-hero-bottom-content {
        gap: 7px;
        padding: 0 40px;
    }

    .smp-hero-bottom-title {
        font-size: 24px;
    }

    .smp-hero-bottom-description {
        font-size: 13px;
    }


}

/* 태블릿 가로/소형 데스크톱 (769px~1279px) */
@media (min-width: 769px) and (max-width: 1279px) {
    .smp-container {
        padding: 0 60px;
    }

    /* 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;
    }

    /* System Redesign Section */
    .system-redesign-section {
        padding: 160px 0;
    }

    .system-redesign-content {
        gap: 160px;
    }

    .system-redesign-title {
        font-size: 32px;
        padding: 0 60px;
    }

    .system-redesign-blur-effect {
        width: 650px;
        height: 50px;
        top: -6px;
    }

    .system-redesign-image {
        height: 450px;
    }

    /* Services Section */
    .smp-services-section {
        padding: 160px 0;
    }

    .smp-services-content {
        gap: 100px;
    }

    .smp-service-card {
        gap: 55px;
    }

    .smp-service-header {
        gap: 22px;
    }

    .smp-service-tag {
        font-size: 15px;
        width: 95px;
    }

    .smp-service-description {
        font-size: 32px;
    }

    .smp-service-body {
        gap: 80px;
    }

    .smp-service-image {
        width: 550px;
        height: 340px;
    }

    .smp-service-features {
        width: 350px;
        gap: 22px;
    }

    .smp-feature-item {
        padding: 19px 26px;
        font-size: 20px;
    }

    .smp-feature-description {
        font-size: 18px;
        margin-top: 15px;
    }

    /* Effects Section */
    .smp-effects-section {
        margin: 160px 0;
        padding: 140px 0;
    }

    .smp-effects-content {
        gap: 80px;
    }

    .smp-effects-image {
        width: 400px;
        height: 400px;
    }

    .smp-effects-text {
        gap: 30px;
    }

    .smp-effects-header {
        gap: 22px;
    }

    .smp-effects-title {
        font-size: 32px;
    }

    .accordion-item-print {
        padding: 0 14px;
        min-height: 54px;
    }

    .accordion-header-print {
        padding: 19px 0;
        gap: 22px;
        min-height: 54px;
    }

    .accordion-title-print {
        font-size: 13px;
    }

    .accordion-content-print {
        max-width: 380px;
    }

    .accordion-content-print p {
        font-size: 15px;
    }

    /* Hero Bottom */
    .smp-hero-bottom {
        padding: 110px 0 160px;
        gap: 11px;
    }

    .smp-hero-bottom-image {
        width: 260px;
        height: 88px;
    }

    .smp-hero-bottom-content {
        gap: 7px;
    }

    .smp-hero-bottom-title {
        font-size: 26px;
    }

    .smp-hero-bottom-description {
        font-size: 13px;
    }


}