@charset "UTF-8";

/* ============================================================
   1. Reset & Base Utilities
   ============================================================ */
html.lenis {
    height: auto;
    scrollbar-gutter: stable;
    background-color: #ffffff;
}
.lenis.lenis-smooth {
    scroll-behavior: auto;
}
.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}
.lenis.lenis-stopped {
    overflow: hidden;
}
body.mainPage-bg {
    background-color: #EBEFF5;
}

/* PC/Mobile Visibility Classes */
.mo-only, .mob { display: none !important; }
.pc-only, .pc { display: inline-flex !important; } 
.mob-br { display: none !important; }


/* ============================================================
   2. Animations
   ============================================================ */
@keyframes spin-gradient {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes expandButtonSmooth {
    0% { width: 6.4rem; box-shadow: 0 0 0 rgba(0,0,0,0); }
    100% { width: 25.6rem; box-shadow: 0 0.4rem 1.2rem rgba(0,0,0,0.08); }
}
@keyframes fadeInTextSmooth {
    0% { opacity: 0; transform: translateX(-0.5rem); }
    60% { opacity: 0; }
    100% { opacity: 1; transform: translateX(0px); }
}
@keyframes hoverArrowPulse {
    0% { transform: translateY(-50%) translateX(0px); }
    50% { transform: translateY(-50%) translateX(-0.4rem); }
    100% { transform: translateY(-50%) translateX(0px); }
}
@keyframes revealTelecom {
    0% { clip-path: polygon(0 0, 32% 0, 32% 100%, 0 100%); transform: translateX(30%); }
    100% { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); transform: translateX(0); }
}
@keyframes fadeInButterfly {
    0% { opacity: 0; transform: translate(30px, -3rem) rotate(15deg); }
    100% { opacity: 1; transform: translate(0, 0) rotate(0deg); }
}
@keyframes fadeOutIntro {
    0% { opacity: 1; visibility: visible; }
    100% { opacity: 0; visibility: hidden; }
}
@keyframes fadeOutSkt {
    0% { opacity: 1; }
    100% { opacity: 0; visibility: hidden; }
}
@keyframes sktchDropIn {
    0% { opacity: 0; transform: scale(10); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
    100% { opacity: 1; transform: scale(1); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
}
@keyframes sktchReveal {
    0% { transform: scale(1) translateX(0); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
    100% { transform: scale(1) translateX(-1.8rem); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}
@keyframes bounceRightArrow {
    0% { transform: translateX(0); }
    50% { transform: translateX(0.6rem); }
    100% { transform: translateX(0); }
}


/* ============================================================
   3. Common Layout & Typography
   ============================================================ */
.page-wrapper {
    position: relative;
    width: 100%;
}
.common-wrap {
    max-width: 140rem;
    margin: 0 auto;
    width: 100%;
}
section {
    padding: 12rem 0;
    position: relative;
}
.split-text {
    visibility: hidden;
}
.split-text .line {
    overflow: hidden;
    padding-bottom: 0.1em;
}
.main-section-tit {
    margin-bottom: 5.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    font-size: 4rem;
    font-weight: 500;
    font-family: "Jamsil";
}


/* ============================================================
   4. UI Components (Buttons & Common Elements)
   ============================================================ */

/* Primary Button */
.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.6rem 4rem;
    border-radius: 5rem;
    background: rgba(255, 255, 255, 0.8);
    color: #fff;
    font-weight: 700;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
    overflow: hidden;
    z-index: 0;
}
.btn-primary span {
    position: relative;
    z-index: 1;
    text-shadow: unset;
}

/* Gradient Border Button */
.btn-gradient-border {
    margin-top: 8rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 23.4rem;
    height: 6.4rem;
    font-size: 1.9rem;
    font-weight: 700;
    color: #fff;
    background-color: transparent;
    border: 1px solid #0167CA;
    border-radius: 5rem;
    cursor: pointer;
    overflow: hidden;
    z-index: 0;
    font-family: 'Pretendard', sans-serif;
    box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.1);
    background: rgba(1, 103, 202, 0.9);
}
.btn-gradient-border span {
    position: relative;
    z-index: 1;
}

/* 
  가입하기 spin 애니메이션 (Currently Commented Out)
.btn-gradient-border::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    aspect-ratio: 1;
    background: conic-gradient(from 0deg, #1a73e8 0%, #1a73e8 25%, #0ae2be 50%, #1a73e8 75%, #1a73e8 100%);
    transform: translate(-50%, -50%);
    animation: spin-gradient 3.5s linear infinite;
    z-index: -2;
} 
.btn-gradient-border::after {
    content: "";
    position: absolute;
    top: 0.2rem;
    left: 0.2rem;
    right: 0.2rem;
    bottom: 0.2rem;
    background: rgba(1, 103, 202, 0.9);
    border-radius: 4.8rem;
    z-index: -1;
} 
*/

/* View More Buttons (Black & White variants) */
.viewMore-btnB,
.viewMore-btnW {
    display: inline-flex;
    align-items: center;
    width: 6.4rem;
    height: 6.4rem;
    border-radius: 999px;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-decoration: none;
    box-sizing: border-box;
    font-family: 'Pretendard';
    font-size: 2rem;
    font-weight: 700;
    color: #1A1A1A;
    letter-spacing: -0.03em;
    transition: box-shadow 0.3s ease;
}

.viewMore-btnB.is-animated,
.viewMore-btnW.is-animated {
    animation: expandButtonSmooth 1.0s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.viewMore-btnB .btn-text,
.viewMore-btnW .btn-text {
    opacity: 0;
}

.viewMore-btnB.is-animated .btn-text,
.viewMore-btnW.is-animated .btn-text {
    animation: fadeInTextSmooth 1.0s cubic-bezier(0.65, 0, 0.35, 1) forwards;
    font-weight: 700;
}

.viewMore-btnB .btn-arrow img,
.viewMore-btnW .btn-arrow img {
    width: 1.6rem;
    height: 1.6rem;
    display: block;
}

/* View More Black variant specific */
.viewMore-btnB {
    background-color: #2b2b2b;
    color: #ffffff;
    padding-left: 3.2rem;
}
.viewMore-btnB .btn-arrow {
    position: absolute;
    right: 1.7rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

/* View More White variant specific */
.viewMore-btnW {
    background-color: #fff;
    border: 1px solid #333333;
    color: #1A1A1A;
    padding-left: 3.2rem;
}
.viewMore-btnW .btn-arrow {
    position: absolute;
    right: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4rem;
    height: 4rem;
    background-color: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

/* Simple Text View More */
.viewMore {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
}
.viewMore .btn-text {
    font-size: 1.8rem;
    font-weight: 500;
    color: #000;
}


/* ============================================================
   5. Section: Intro & SVG Overlay
   ============================================================ */

/* Main SVG Overlay */
.svg-track {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.svg-overlay {
    position: absolute;
    top: 46rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 140rem;
    height: calc(100% - 46rem);
    pointer-events: none;
    z-index: 1;
}
.svg-overlay svg {
    position: absolute;
    top: 0;
    left: 11.114%; 
    width: 84.165%;
    height: 100%;
    overflow: visible; 
}

/* Intro Screen Loader */
.intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeOutIntro 0.8s ease-in-out forwards;
    animation-delay: 2.6s;
}
.logo-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.skt-logo {
    position: absolute;
    transform: translateY(-2.7rem);
    height: 10rem;
    object-fit: contain;
    animation: fadeOutSkt 0.3s ease forwards;
    animation-delay: 1.0s; 
}
.sktch-logo {
    position: absolute;
    height: 5.6rem;
    opacity: 0;
    transform: translateX(0) scale(10); 
    clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%);
    animation: sktchDropIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards, sktchReveal 0.5s ease-in-out forwards;
    animation-delay: 1s, 1.8s;
}


/* ============================================================
   6. Section 1: Hero
   ============================================================ */
.sec-hero {
    padding: 0;
    text-align: center;
    height: 93rem;
    display: flex;
    align-items: center;
    background: #fff;
}
.main-slogan-wrapper {
    height: 8rem;
}
.main-slogan-wrapper svg {
    width: 100%;
    height: 100%;
}
.sktch-desc-sentence {
    margin-top: 2.4rem; 
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.sktch-desc-sentence .content-inner {
    position: relative;
    padding-right: 1.8rem;
    display: inline-flex;
    align-items: center; 
    gap: 0.2rem;
    font-size: 4rem;  
    font-weight: 500;
    font-family: "Jamsil";
    color: #1A1A1A;
    line-height: 1.4;   
}

.SKtelecom-logo {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.SKtelecom-logo > img {
    width: auto;
    object-fit: contain;
    vertical-align: middle;
    height: 6rem;
}
.SKtelecom-logo .telecom-logo {
    margin-left: 0; 
}
.SKtelecom-logo .butterfly-logo {
    position: absolute;
    height: 5rem;  
    top: -4.5rem;        
    left: 4rem;    
    opacity: 0;     
}

.expand-text, .expand-mobtext {
    padding-bottom: 0.3em;  
    margin-bottom: -0.3em;    
    flex-shrink: 0;
    display: inline-block;
    white-space: nowrap; 
    width: 0;            
    opacity: 1;
    overflow: hidden;    
    vertical-align: middle; 
    line-height: 1.2;
    font-family: "Jamsil";
}

.end-dot {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    background-color: #EA002C; 
    border-radius: 50%;
    position: absolute;
    right: 0.1rem;
    bottom: 1.2rem;
    transform: scale(0); 
    flex-shrink: 0;
}


/* ============================================================
   7. Section 2: Notice (News / Slider)
   ============================================================ */
.notice-section {
    padding-top: 20rem;
}
.swiper-slide.card {
    border-radius: 1.6rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
}
.swiper-slide.card a {
    display: block;
    width: 100%;
    aspect-ratio: 440 / 572;
}
.swiper-slide.card a > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 3rem;
}
.slider-controls .custom-pagination {
    display: flex;
    gap: 0.2rem;
}
.slider-controls .custom-pagination .page-bar {
    width: 2.4rem;
    height: 0.3rem;
    background-color: rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
    border-radius: 999px;
}
.slider-controls .custom-pagination .page-bar.active {
    background-color: #333;
}
.slider-controls .btn-toggle-autoplay {
    margin: 0 2rem 0 1.2rem;
    width: 2rem;
    height: 2rem;
    border: none;
    background-color: transparent;
    cursor: pointer;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-controls .btn-toggle-autoplay .blind {
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-controls .btn-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    border: none;
    cursor: pointer;
}
.slider-controls .btn-nav span {
    display: block;
    width: 0.8rem;
    height: 1.2rem;
    flex-shrink: 0;
}
.slider-controls .btn-prev {
    background: #333 url(/static/imgs/main/swiperSlide-arrow-L.png) no-repeat center;
}
.slider-controls .btn-next {
    margin-left: 1.2rem;
    background: #333 url(/static/imgs/main/swiperSlide-arrow-R.png) no-repeat center;
}


/* ============================================================
   8. Section 3: Opportunities
   ============================================================ */
.sec-opp {
    padding-bottom: 20rem;
}
.opp-board {
    padding: 5.6rem 8rem;
    border-radius: 2.4rem;
    text-align: center;
    background: rgba(247, 249, 252, 0.95);
    position: relative;
    z-index: 2;
    box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.8);
}
.opp-grid {
    margin-bottom: 4.8rem;
    display: flex;
    gap: 2rem;
}
.opp-item.card {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 3.2rem;
    border: 1px solid #E5E5E5;
    border-radius: 1.6rem;
    background-color: #fff;
    box-sizing: border-box;
    text-align: left;
    transition: box-shadow 0.3s ease, border-color 0.3s ease, translate 0.3s ease;
}

/* Opp Board View More Button Override */
.opp-board .viewMore {
    display: inline-flex;
    align-items: center;
    gap: 1.2rem;
    margin: 0 auto;
    font-size: 1.8rem;
    font-weight: 600;
    color: #000;
    text-decoration: none;
}
.opp-board .viewMore img {
    object-fit: contain;
}

/* Company Item Info */
.company-name {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    margin: 0 0 1.2rem 0;
}
.company-name dt {
    width: 6.4rem;
    height: 6.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #E5E5E5;
    border-radius: 50%;
    overflow: hidden;
}
.company-name dt img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.company-name dd {
    margin: 0;
    font-size: 1.6rem;
    color: #666;
}
.company-tit {
    margin: 0 0 1.6rem 0;
    line-height: 1.4;
    font-size: 2.4rem;
    font-weight: 600;
    color: #1A1A1A;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    height: calc(2.4rem * 1.4 * 3); 
    min-height: calc(2.4rem * 1.4 * 3);
    flex-shrink: 0;
}
.company-tag {
    list-style: none;
    padding: 0;
    margin: 0 0 2.4rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    flex-grow: 1;
    align-content: flex-start;
}
.company-tag li {
    padding: 0.6rem 1.2rem;
    background: rgba(1, 103, 202, 0.1);
    color: #0167CA;
    font-size: 1.6rem;
    font-weight: 300;
    border-radius: 999px;
    white-space: nowrap;
}

/* Item Action Area (Bottom) */
.card-bottom {
    display: flex;
    gap: 0.8rem;
    margin-top: auto;
}
.status-btn {
    flex: 1;
    height: 4.2rem;
    border-radius: 0.4rem;
    font-size: 1.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.status-btn .divider {
    margin: 0 1rem;
    background: rgba(255, 255, 255, 0.2);
    height: 1.2rem;
    width: 0.1rem;
}
.status-btn > strong {
    font-size: 1.6rem;
    font-family: "Jamsil";
}
.btn-blue { background: #0167CA; color: #fff; }
.btn-mint-outline { background-color: #fff; border: 1px solid #14b8a6; color: #14b8a6; }
.btn-gray { background-color: #e5e7eb; color: #888;}

.bookmark-btn {
    width: 4.2rem;
    height: 4.2rem;
    background: #E5E5E5;
    border: none;
    border-radius: 0.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.bookmark-btn img {
    width: 1.4rem;
    height: 1.8rem;
}


/* ============================================================
   9. Section 4: CTA (Call to Action)
   ============================================================ */
.sec-cta {
    background: linear-gradient(90deg, #06DBCB 0%, #0167CA 100%);
    color: #fff;
    text-align: center;
    padding: 16rem 0 21rem;
    overflow: hidden;
    position: relative;
}
.sec-cta .svg-dotted::before {
    content: "";
    width: 35.4rem;
    height: 38.4rem;
    position: absolute;
    bottom: -9.6rem;
    left: -22rem;
    background: url(/static/imgs/main/under-icon.png) no-repeat center/contain;
    z-index: 5;
}
.sec-cta .svg-dotted {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 140rem;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}
.sec-cta .drawing-svg {
    position: absolute;
    top: -0.2rem;
    left: 9.214%; 
    width: 85.714%; 
    height: auto;
    overflow: visible;
}
.sec-cta .common-wrap {
    position: relative;
    letter-spacing: 0.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.sec-cta h2 {
    line-height: 1.6;
    font-size: 4.8rem;
    font-weight: 500;
    font-family: "Jamsil";
    letter-spacing: 0.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.sec-cta h2 + p {
    margin-top: 1.6rem;
    font-size: 2.4rem;
    font-weight: 400;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    opacity: 0.9;
}
.sec-cta .btn-primary {
    margin-top: 8rem;
    padding: unset;
    width: 23.4rem;
    height: 6.4rem;
    background: rgba(255, 255, 255, 0.8);
    color: #0167CA;
    border: 1px solid #fff;
}
.sec-cta .btn-primary span {
    font-size: 2rem;
    font-weight: 700;
}


/* ============================================================
   10. Media Queries
   ============================================================ */

/* ------------------------------------------------------------
   Desktop & Large Tablet (Hover Effects)
   ------------------------------------------------------------ */
@media screen and (min-width: 769px) {
    .viewMore-btnB:hover,
    .viewMore-btnW:hover {
        box-shadow: 0 0.6rem 1.6rem rgba(0,0,0,0.12);
    }

    .viewMore-btnB:hover .btn-arrow,
    .viewMore-btnW:hover .btn-arrow {
        animation: hoverArrowPulse 1.2s ease-in-out infinite;
    }

    .opp-item.card:hover {
        box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.2);
	    /* transform: translateY(-12px) 대신 아래처럼 사용 */
	    translate: 0 -12px; 
	    border-color: rgba(1, 103, 202, 0.6);
    }

    .opp-board .viewMore:hover img {
        animation: bounceRightArrow 0.8s infinite ease-in-out;
    }
}

/* ------------------------------------------------------------
   Tablet to Desktop Transition
   ------------------------------------------------------------ */
@media screen and (max-width: 1023px) {
    /* Visibility Control */
    .pc-only, .pc { display: none !important; }
    svg.pc { display: none !important; }
    .svg-overlay { display: none !important; }
    .mo-only, .mob, svg.mob { display: block !important; }

    /* Layout & Spacing */
    .common-wrap { padding: 0 2rem; }
    .notice-section .common-wrap { padding: unset; }
    .svg-overlay { width: 100%; }

    /* Hero */
    .main-slogan-wrapper {
        max-width: 58rem;
        margin: 0 auto;
        width: 100%;
        height: unset;
    }
    .sktch-desc-sentence .content-inner.mo-only,
    .sktch-desc-sentence .content-inner.mob { 
        display: block !important; 
        text-align: center;
        margin: 0 auto;
        padding-right: unset;
        line-height: 1;
        max-width: 42rem; 
    }
    .sktch-desc-sentence .content-inner.mo-only {
        white-space: nowrap;
    }
    .SKtelecom-logo, 
    .mo-only .expand-text {
        display: inline-block !important; 
        vertical-align: middle; 
    }
    .mo-only .SKtelecom-logo {
        display: inline-block;
        vertical-align: middle;
        margin-top: 0.5rem;
    }
    .mo-only .SKtelecom-logo img {
        width: auto;
    }
    .mo-only .expand-text {
        word-break: keep-all; 
        font-size: 3.2rem; 
        line-height: 1.5;
        padding-bottom: unset;
    }
    .mo-only .expand-mobtext {
        word-break: keep-all; 
        font-size: 3.2rem; 
        line-height: 1.5;
        padding-bottom: unset;
        display: block !important;
        margin: 0 auto;
        white-space: nowrap;
    }
    .mo-only .end-dot {
        display: inline-block !important;
        margin-left: 0.4rem;
        vertical-align: baseline; 
        right: 3rem;
        bottom: 1rem;
        display: none !important;
    }

    /* Opportunities */
    .opp-board { padding: 4rem 3rem; }
    .opp-grid { gap: 1.6rem; }

    /* CTA */
    .sec-cta .svg-dotted::before {
        background: url(/static/imgs/main/under-icon-mob.png) no-repeat left/contain;
        width: 25.6rem;
        height: 23.3rem;
        left: 0;
        bottom: -18px;
    }
}

/* ------------------------------------------------------------
   Tablet Landscape
   ------------------------------------------------------------ */
@media screen and (max-width: 960px) {
    .sec-hero { height: 100vh; }
    .svg-overlay { top: 62rem; height: calc(100% - 62rem); }
    .opp-grid { flex-direction: column; }
}

/* ------------------------------------------------------------
   Tablet Portrait & Mobile
   ------------------------------------------------------------ */
@media screen and (max-width: 768px) {
    /* Mobile Animations */
    @keyframes sktchDropIn {
        0% { opacity: 0; transform: translateX(9%) scale(10); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
        100% { opacity: 1; transform: translateX(9%) scale(1); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
    }
    @keyframes sktchReveal {
        0% { transform: translateX(9%) scale(1); clip-path: polygon(0 0, 82% 0, 82% 100%, 0 100%); }
        100% { transform: translateX(0) scale(1); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
    }

    /* Global Layout Adjustments */
    section { padding: 10rem 0; }
    .main-section-tit {
        margin-bottom: 2.8rem;
        font-size: 2.4rem;
        gap: 0.4rem;
    }

    /* Hero */
    .sec-hero { height: 100vh; }
    .sktch-desc-sentence { margin-top: 2rem; }
    .mo-only .expand-text { margin-left: -0.8rem; }
    .mo-only .expand-text,
    .mo-only .expand-mobtext { font-size: 2.6rem; }
    .mo-only .SKtelecom-logo img { height: 4rem; }
    .mo-only .end-dot { width: 5px; height: 5px; margin-left: unset; right: 1.2rem; bottom: 0.8rem; }
    .btn-gradient-border {
        margin-top: 4.8rem;
        width: 16.6rem;
        height: 4.8rem;
        padding: unset;
        font-size: 1.6rem;
    }

    /* Notice (News) */
    .notice-section { padding-top: 10rem; padding-bottom: 5rem; }
    .swiper-slide.card a { aspect-ratio: 280 / 364;}
    .slider-controls { margin-top: 2.8rem; }
    .slider-controls .custom-pagination .page-bar { width: 2rem; }
    .slider-controls .btn-toggle-autoplay { margin: 0 2rem 0 0.8rem; }
    .slider-controls .btn-next { margin-left: 0.6rem; }

    /* Opportunities */
    .sec-opp { padding-top: 5rem; padding-bottom: 10rem; }
    .opp-board { padding: 4rem 2rem; }
    .opp-grid { margin-bottom: 2.8rem; gap: 0.8rem; }
    .opp-item.card { padding: 1.6rem; }
    .company-tit {
        font-size: 1.8rem;
        height: calc(1.8rem * 1.4 * 2); 
        min-height: calc(1.8rem * 1.4 * 2);
        flex-shrink: 0;
        -webkit-line-clamp: 2; 
    }
    .company-tag li { padding: 0.4rem 0.8rem; font-size: 1.2rem; }
    .company-name dt { width: 4rem; height: 4rem; }
    .company-name dd { font-size: 1.2rem; }
    .status-btn { height: 4rem; font-size: 1.4rem; }
    .status-btn > strong { font-size: 1.4rem; }
    .bookmark-btn { width: 4rem; height: 4rem; }

    /* CTA */
    .sec-cta { padding: 9.2rem 0 11.2rem; }
    .sec-cta h2 { font-size: 2.8rem; letter-spacing: 0; }
    .sec-cta h2 + p { margin-top: 0.8rem; font-size: 1.6rem; line-height: 1.5; font-weight: 200; }
    .sec-cta .btn-primary {
        margin-top: 4.8rem;
        width: 16.6rem;
        height: 4.8rem;
        padding: unset;
    }
    .sec-cta .btn-primary span { font-size: 1.6rem; }

    /* Button Text Adjustments */
    .viewMore .btn-text { font-size: 1.6rem; }
}

/* ------------------------------------------------------------
   Small Mobile
   ------------------------------------------------------------ */
@media screen and (max-width: 580px) {
    .mob-br { display: block !important; }
    .skt-logo { height: 7rem; }
    .sktch-logo { height: 4.6rem; }
    .sec-cta .svg-dotted::before { bottom: -36px; }
}