@charset "UTF-8";

/* 쑤테이블 기업소개 페이지 - 반응형 고도화 통합 코드 */

:root {
    --st-white: #ffffff;
    --st-bg: #fdfcf9;
    --st-bg-light: #f7f5f0;
    --st-border: #eeedea;
    --st-border-strong: #dedad2;
    --st-text: #171615;
    --st-text-sub: #54514d;
    --st-text-muted: #9c9790;
    --st-point: #94684c;
    --st-point-hover: #785036;
    --st-point-glow: rgba(148, 104, 76, 0.35);
    --st-point-soft: rgba(148, 104, 76, 0.08);
    --st-transition: 0.3s cubic-bezier(0.2, 0, 0, 1);
}

.company-page {
    background-color: var(--st-white) !important;
    color: var(--st-text);
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

.company-main-container {
    background-color: var(--st-white);
}

.max-layout-width {
    width: 100%;
    max-width: 1720px;
    margin: 0 auto;
    padding: 0 3.5rem;
    box-sizing: border-box;
}

.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   1. HERO BANNER
   ========================================================================== */
.company-hero {
    position: relative;
    height: 64vh;
    min-height: 520px;
    width: 100%;
    background-color: #171615;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--st-border);
    overflow: hidden;
}

.company-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/img/brand/hero_01.png');
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    animation: heroPanZoom 12s ease-out forwards;
}

@keyframes heroPanZoom {
    0% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

.hero-overlay-filter {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(23, 22, 21, 0.45) 0%, rgba(23, 22, 21, 0.8) 100%);
    pointer-events: none;
}

.company-hero-inner {
    position: relative;
    z-index: 5;
    padding-top: 3rem;
    text-align: left;
}

.hero-sub-tag {
    font-family: 'Cinzel', serif;
    font-size: 0.9rem;
    letter-spacing: 0.25em;
    color: #dfd3c3;
    display: block;
    margin-bottom: 1rem;
}

.company-hero-title {
    font-family: 'Noto Serif KR', serif;
    font-size: clamp(2.4rem, 4.4vw, 3.8rem);
    font-weight: 700;
    margin: 0;
    line-height: 1.25;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    word-break: keep-all;
}

.hero-brand-logo-text {
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.4em;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 2.2rem;
}

/* ==========================================================================
   2. INFOGRAPHIC INTERACTIVE SECTION (HIGH DYNAMIC ANIMATION)
   ========================================================================== */
.company-infographic-section {
    padding: 130px 0 140px;
    background-color: var(--st-white);
    border-bottom: 1px solid var(--st-border);
    position: relative;
    overflow: hidden;
}

.section-lead-header {
    margin-bottom: 60px;
    border-left: 2px solid var(--st-point);
    padding-left: 1.8rem;
}

.section-lead-tag {
    font-family: 'Cinzel', serif;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--st-point);
    display: block;
    margin-bottom: 10px;
}

.section-lead-title {
    font-family: 'Noto Serif KR', serif;
    font-size: clamp(1.8rem, 2.6vw, 2.3rem);
    font-weight: 700;
    color: var(--st-text);
    margin: 0 0 12px 0;
    line-height: 1.35;
}

.section-lead-desc {
    font-size: 0.96rem;
    color: var(--st-text-sub);
    margin: 0;
    line-height: 1.7;
    max-width: 820px;
    word-break: keep-all;
}

.infographic-interactive-stage {
    position: relative;
    min-height: 640px;
    margin-top: 40px;
    background: radial-gradient(circle at center, #ffffff 0%, #faf8f5 55%, #f4f0eb 100%);
    border: 1px solid var(--st-border);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 70px 40px;
    box-sizing: border-box;
    overflow: hidden;
}

.orbit-particle-canvas {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.orbit-halo-light {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(148, 104, 76, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    animation: pulseAura 5s ease-in-out infinite alternate;
}

@keyframes pulseAura {
    0% { transform: scale(0.92); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 1; }
}

.orbit-track {
    position: absolute;
    border-radius: 50%;
}

.track-inner {
    width: 440px;
    height: 440px;
    border: 1px dashed rgba(148, 104, 76, 0.28);
    animation: rotateOrbit 22s linear infinite;
}

.track-mid {
    width: 720px;
    height: 720px;
    border: 1px solid rgba(148, 104, 76, 0.15);
    animation: rotateOrbit 38s linear infinite reverse;
}

.track-outer {
    width: 980px;
    height: 980px;
    border: 1px dashed rgba(148, 104, 76, 0.1);
    animation: rotateOrbit 55s linear infinite;
}

@keyframes rotateOrbit {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.orbit-comet {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--st-point);
    box-shadow: 0 0 14px 4px var(--st-point-glow);
}

.comet-1 { top: -4px; left: 50%; transform: translateX(-50%); }
.comet-2 { bottom: -4px; left: 50%; transform: translateX(-50%); width: 10px; height: 10px; }
.comet-3 { top: 50%; right: -4px; transform: translateY(-50%); width: 6px; height: 6px; }

.particle-sparkles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--st-point);
    border-radius: 50%;
    opacity: 0;
    animation: floatSparkle 6s infinite ease-in-out;
}

.particle-sparkles span:nth-child(1) { top: 25%; left: 30%; animation-delay: 0s; }
.particle-sparkles span:nth-child(2) { top: 70%; left: 22%; animation-delay: 1.2s; }
.particle-sparkles span:nth-child(3) { top: 30%; right: 26%; animation-delay: 2.5s; }
.particle-sparkles span:nth-child(4) { top: 75%; right: 35%; animation-delay: 3.8s; }
.particle-sparkles span:nth-child(5) { top: 15%; left: 55%; animation-delay: 4.5s; }

@keyframes floatSparkle {
    0% { transform: translateY(0) scale(0.5); opacity: 0; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 0.7; }
    100% { transform: translateY(-40px) scale(0.5); opacity: 0; }
}

.infographic-hub {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hub-center-emblem {
    flex: 0 0 350px;
    height: 350px;
    border-radius: 50%;
    background: var(--st-white);
    box-shadow: 0 20px 50px rgba(148, 104, 76, 0.16), 0 0 0 1px var(--st-border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 5;
    cursor: pointer;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.emblem-aurora {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, #94684c, #d5ba9f, #ffffff, #94684c);
    animation: rotateOrbit 8s linear infinite;
    z-index: 1;
    filter: blur(2px);
    opacity: 0.85;
    transition: opacity var(--st-transition);
}

.emblem-inner-core {
    position: relative;
    z-index: 2;
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    background: radial-gradient(circle at center, #ffffff 40%, #fdfbf7 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    box-sizing: border-box;
}

.hub-center-emblem:hover {
    transform: scale(1.05);
    box-shadow: 0 24px 60px rgba(148, 104, 76, 0.28);
}

.hub-center-emblem:hover .emblem-aurora {
    opacity: 1;
    filter: blur(4px);
}

.hub-ripple-pulse {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px solid rgba(148, 104, 76, 0.4);
    animation: rippleWave 3s infinite cubic-bezier(0.2, 0, 0, 1);
    pointer-events: none;
    z-index: 0;
}

@keyframes rippleWave {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.35); opacity: 0; }
}

.hub-cate {
    font-family: 'Cinzel', serif;
    font-size: 0.76rem;
    letter-spacing: 0.24em;
    color: var(--st-point);
    margin-bottom: 8px;
    font-weight: 700;
}

.hub-title {
    font-family: 'Noto Serif KR', serif;
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--st-text);
    margin: 0 0 4px 0;
}

.hub-eng {
    font-family: 'Cinzel', serif;
    font-size: 0.76rem;
    letter-spacing: 0.2em;
    color: var(--st-text-muted);
    margin-bottom: 16px;
}

.hub-summary {
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--st-text-sub);
    margin: 0;
}

.hub-orbital-node {
    flex: 1;
    position: relative;
    max-width: 370px;
}

.node-card {
    background: var(--st-white);
    border: 1px solid var(--st-border-strong);
    padding: 2.4rem;
    box-shadow: 0 12px 36px rgba(23, 22, 21, 0.05);
    position: relative;
    z-index: 3;
    overflow: hidden;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.45s ease,
    box-shadow 0.45s ease;
}

.node-glow-backdrop {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(148, 104, 76, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--st-transition);
}

.node-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--st-point);
    box-shadow: 0 20px 48px rgba(148, 104, 76, 0.16);
}

.node-card:hover .node-glow-backdrop {
    opacity: 1;
}

.node-badge {
    font-family: 'Cinzel', serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--st-point);
    display: inline-block;
    margin-bottom: 8px;
}

.node-title {
    font-family: 'Noto Serif KR', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--st-text);
    margin: 0 0 4px 0;
}

.node-inst {
    font-size: 0.84rem;
    color: var(--st-text-muted);
    display: block;
    margin-bottom: 14px;
    font-weight: 500;
}

.node-text {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--st-text-sub);
    margin: 0;
    word-break: keep-all;
}

.node-connector-line {
    position: absolute;
    top: 50%;
    width: 80px;
    height: 2px;
    background: var(--st-border-strong);
    z-index: 1;
    overflow: hidden;
}

.node-research { order: 1; }
.hub-center-emblem { order: 2; }
.node-stay { order: 3; }

.node-research .node-connector-line { right: -70px; }
.node-stay .node-connector-line { left: -70px; }

.beam-runner {
    position: absolute;
    top: 0;
    width: 28px;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--st-point), #ffffff, transparent);
    box-shadow: 0 0 8px var(--st-point);
}

.left-runner {
    animation: runPulseLeft 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.right-runner {
    animation: runPulseRight 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes runPulseLeft {
    0% { right: -30px; }
    100% { right: 80px; }
}

@keyframes runPulseRight {
    0% { left: -30px; }
    100% { left: 80px; }
}

/* ==========================================================================
   3. MILESTONES & HISTORY
   ========================================================================== */
.company-history-section {
    padding: 130px 0;
    background-color: var(--st-bg-light);
    border-bottom: 1px solid var(--st-border);
}

.history-grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    align-items: start;
}

.history-accordion-card {
    background: var(--st-white);
    border: 1px solid var(--st-border-strong);
    transition: border-color var(--st-transition), box-shadow var(--st-transition);
}

.history-accordion-card.is-open {
    border-color: var(--st-point);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.history-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.8rem 2.2rem;
    background: var(--st-white);
    border-bottom: 1px solid var(--st-border);
    cursor: pointer;
    user-select: none;
}

.history-year {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--st-text);
    letter-spacing: 0.02em;
}

.btn-history-toggle {
    width: 34px;
    height: 34px;
    background: transparent;
    border: 1px solid var(--st-border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--st-transition);
}

.toggle-cross {
    position: relative;
    width: 12px;
    height: 12px;
}

.toggle-cross::before,
.toggle-cross::after {
    content: '';
    position: absolute;
    background: var(--st-text);
    transition: transform var(--st-transition), background-color var(--st-transition);
}

.toggle-cross::before {
    top: 5px; left: 0;
    width: 12px; height: 2px;
}

.toggle-cross::after {
    top: 0; left: 5px;
    width: 2px; height: 12px;
}

.history-accordion-card.is-open .btn-history-toggle {
    background: var(--st-point);
    border-color: var(--st-point);
}

.history-accordion-card.is-open .toggle-cross::before {
    background: #ffffff;
    transform: rotate(45deg);
}

.history-accordion-card.is-open .toggle-cross::after {
    background: #ffffff;
    transform: rotate(45deg);
}

.history-card-body {
    padding: 2.2rem;
    display: none;
}

.history-accordion-card.is-open .history-card-body {
    display: block;
}

.history-group-box {
    margin-bottom: 1.8rem;
}

.history-group-box:last-child {
    margin-bottom: 0;
}

.group-title-tag {
    font-family: 'Cinzel', serif;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--st-point);
    background: var(--st-bg-light);
    display: inline-block;
    padding: 4px 10px;
    margin-bottom: 1rem;
    border-left: 2px solid var(--st-point);
}

.history-items-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.history-items-list li {
    position: relative;
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--st-text-sub);
    line-height: 1.65;
    word-break: keep-all;
}

.history-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--st-text);
    flex-shrink: 0;
}

.history-text {
    flex: 1;
    word-break: keep-all;
}

/* ==========================================================================
   4. BRAND SHOWCASE
   ========================================================================== */
.company-brand-showcase-section {
    padding: 130px 0 140px;
    background-color: var(--st-white);
    border-bottom: 1px solid var(--st-border);
}

.brand-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

.showcase-card {
    background: var(--st-white);
    border: 1px solid var(--st-border);
    display: flex;
    flex-direction: column;
    transition: transform var(--st-transition), border-color var(--st-transition), box-shadow var(--st-transition);
}

.showcase-card:hover {
    transform: translateY(-8px);
    border-color: var(--st-border-strong);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.showcase-img-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--st-bg-light);
}

.showcase-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-card:hover .showcase-img-box img {
    transform: scale(1.06);
}

.showcase-tag {
    position: absolute;
    top: 18px;
    left: 18px;
    background: rgba(23, 22, 21, 0.82);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-family: 'Cinzel', serif;
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    padding: 4px 10px;
}

.showcase-info-box {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.showcase-num {
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--st-point);
    margin-bottom: 8px;
}

.showcase-name {
    font-family: 'Noto Serif KR', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--st-text);
    margin: 0 0 4px 0;
}

.showcase-eng {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--st-text-muted);
    margin-bottom: 16px;
}

.showcase-desc {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--st-text-sub);
    margin: 0 0 2rem 0;
    word-break: keep-all;
    flex: 1;
}

.btn-showcase-link {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--st-text);
    text-decoration: none;
    position: relative;
    padding-bottom: 4px;
    width: fit-content;
    transition: color var(--st-transition);
}

.btn-showcase-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--st-point);
    transition: width var(--st-transition);
}

.showcase-card:hover .btn-showcase-link {
    color: var(--st-point);
}

.showcase-card:hover .btn-showcase-link::after {
    width: 100%;
}

/* ==========================================================================
   5. SLOGAN / BRAND STORY (3-COLUMN MEDIA)
   ========================================================================== */
.company-slogan-section {
    padding: 140px 0 150px;
    background-color: var(--st-bg);
}

.slogan-layout-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    column-gap: 5rem;
    align-items: center;
}

.slogan-content-side {
    max-width: 580px;
}

.slogan-category-label {
    font-family: 'Cinzel', serif;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: var(--st-point);
    display: block;
    margin-bottom: 1.6rem;
}

.slogan-lead-statement {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.2rem, 2.9vw, 2.9rem);
    font-weight: 600;
    line-height: 1.25;
    color: var(--st-text);
    letter-spacing: -0.03em;
    margin: 0 0 2.2rem 0;
}

.slogan-paragraph-text {
    font-size: 1rem;
    line-height: 1.95;
    color: var(--st-text-sub);
    margin: 0 0 3.2rem 0;
    word-break: keep-all;
}

.btn-slogan-readmore {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--st-text);
    text-decoration: none;
    display: inline-block;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--st-text);
    transition: color var(--st-transition), border-color var(--st-transition);
}

.btn-slogan-readmore:hover {
    color: var(--st-point);
    border-color: var(--st-point);
}

.slogan-media-side {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 1.5rem;
    width: 100%;
}

.slogan-media-frame {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: var(--st-white);
    border: 1px solid var(--st-border);
    box-shadow: 0 14px 32px rgba(23, 22, 21, 0.04);
}

.slogan-media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slogan-media-frame:hover img {
    transform: scale(1.06);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   - main.css와 동일한 반응형 기준으로 통합
   - Desktop / Laptop / Tablet / Mobile / Small Mobile
   ========================================================================== */

/* 공통 안정화 */
.company-page *,
.company-page *::before,
.company-page *::after {
    box-sizing: border-box;
}

.company-page img {
    display: block;
    max-width: 100%;
}

.section-lead-title,
.section-lead-desc,
.node-title,
.node-text,
.history-text,
.showcase-name,
.showcase-eng,
.showcase-desc,
.slogan-lead-statement,
.slogan-paragraph-text {
    overflow-wrap: break-word;
}

/* 1. Large Screens (>= 1440px) */
@media (min-width: 1440px) {
    .max-layout-width {
        padding-left: 4rem;
        padding-right: 4rem;
    }

    .company-hero-inner {
        padding-top: 3rem;
    }
}

/* 2. Laptop & Desktop (1024px ~ 1439px) */
@media (max-width: 1439px) and (min-width: 1024px) {
    .max-layout-width {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }

    .company-hero {
        height: 60vh;
        min-height: 500px;
    }

    .company-hero-title {
        font-size: clamp(2.5rem, 4vw, 3.4rem);
    }

    .company-infographic-section,
    .company-history-section,
    .company-brand-showcase-section {
        padding-top: 100px;
        padding-bottom: 110px;
    }

    .company-slogan-section {
        padding-top: 110px;
        padding-bottom: 120px;
    }

    .section-lead-header {
        margin-bottom: 50px;
    }

    .infographic-interactive-stage {
        min-height: 600px;
        padding: 60px 30px;
    }

    .hub-center-emblem {
        flex-basis: 320px;
        height: 320px;
    }

    .hub-orbital-node {
        max-width: 340px;
    }

    .node-card {
        padding: 2rem;
    }

    .history-grid-container {
        gap: 24px;
    }

    .brand-showcase-grid {
        gap: 28px;
    }

    .showcase-info-box {
        padding: 2.1rem;
    }

    .slogan-layout-grid {
        column-gap: 3.5rem;
    }

    .slogan-lead-statement {
        font-size: clamp(2.1rem, 2.8vw, 2.6rem);
    }
}

/* 인포그래픽 폭이 부족해지는 구간 */
@media (max-width: 1279px) and (min-width: 768px) {
    .infographic-hub {
        flex-direction: column;
        gap: 34px;
        max-width: 720px;
    }

    .hub-center-emblem {
        order: 1;
    }

    .node-research {
        order: 2;
    }

    .node-stay {
        order: 3;
    }

    .hub-orbital-node {
        width: min(100%, 560px);
        max-width: 560px;
    }

    .node-connector-line {
        display: none;
    }

    .infographic-interactive-stage {
        min-height: auto;
    }

    .track-outer {
        width: 820px;
        height: 820px;
    }

    .track-mid {
        width: 620px;
        height: 620px;
    }
}

/* 3. Tablet Landscape & Portrait (768px ~ 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    .max-layout-width {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .company-hero {
        height: 54vh;
        min-height: 440px;
    }

    .company-hero-inner {
        padding-top: 2rem;
    }

    .hero-sub-tag {
        font-size: 0.82rem;
        letter-spacing: 0.2em;
    }

    .company-hero-title {
        font-size: clamp(2.2rem, 5vw, 3rem);
    }

    .hero-brand-logo-text {
        font-size: 0.9rem;
        letter-spacing: 0.3em;
        margin-top: 1.8rem;
    }

    .company-infographic-section,
    .company-history-section,
    .company-brand-showcase-section,
    .company-slogan-section {
        padding-top: 85px;
        padding-bottom: 90px;
    }

    .section-lead-header {
        margin-bottom: 42px;
        padding-left: 1.4rem;
    }

    .section-lead-title {
        font-size: 1.9rem;
    }

    .infographic-interactive-stage {
        margin-top: 28px;
        padding: 55px 25px;
    }

    .hub-center-emblem {
        flex: 0 0 300px;
        width: 300px;
        height: 300px;
    }

    .history-grid-container {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .history-card-header {
        padding: 1.6rem 1.8rem;
    }

    .history-card-body {
        padding: 1.8rem;
    }

    .brand-showcase-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .showcase-info-box {
        padding: 1.8rem;
    }

    .slogan-layout-grid {
        grid-template-columns: 1fr;
        row-gap: 3.5rem;
    }

    .slogan-content-side {
        max-width: 100%;
    }

    .slogan-lead-statement br {
        display: none;
    }

    .slogan-media-side {
        max-width: 760px;
        margin: 0 auto;
        column-gap: 1.2rem;
    }
}

/* 4. Mobile Devices (<= 767px) */
@media (max-width: 767px) {
    .max-layout-width {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .company-hero {
        height: 58vh;
        min-height: 420px;
    }

    .company-hero-bg {
        background-position: center center;
    }

    .company-hero-inner {
        padding-top: 1.5rem;
        text-align: center;
        width: 100%;
    }

    .hero-sub-tag {
        font-size: 0.74rem;
        line-height: 1.5;
        letter-spacing: 0.16em;
        margin-bottom: 0.9rem;
    }

    .company-hero-title {
        font-size: clamp(2rem, 8.2vw, 2.65rem);
        line-height: 1.3;
        align-items: center;
    }

    .company-hero-title span {
        display: block;
    }

    .hero-brand-logo-text {
        font-size: 0.78rem;
        line-height: 1.6;
        letter-spacing: 0.22em;
        margin-top: 1.5rem;
        word-break: keep-all;
    }

    .company-infographic-section,
    .company-history-section,
    .company-brand-showcase-section,
    .company-slogan-section {
        padding-top: 70px;
        padding-bottom: 70px;
    }

    .section-lead-header {
        margin-bottom: 36px;
        padding-left: 1rem;
    }

    .section-lead-tag {
        font-size: 0.72rem;
        line-height: 1.4;
        letter-spacing: 0.16em;
    }

    .section-lead-title {
        font-size: 1.65rem;
        line-height: 1.4;
    }

    .section-lead-desc {
        font-size: 0.9rem;
        line-height: 1.75;
    }

    .infographic-interactive-stage {
        min-height: auto;
        margin-top: 20px;
        padding: 42px 16px;
    }

    .infographic-hub {
        flex-direction: column;
        gap: 28px;
        max-width: 100%;
    }

    .hub-center-emblem {
        order: 1;
        flex: 0 0 260px;
        width: 260px;
        height: 260px;
    }

    .node-research {
        order: 2;
    }

    .node-stay {
        order: 3;
    }

    .hub-orbital-node {
        width: 100%;
        max-width: 100%;
    }

    .node-connector-line {
        display: none;
    }

    .emblem-inner-core {
        padding: 24px;
    }

    .hub-cate {
        font-size: 0.66rem;
        letter-spacing: 0.18em;
    }

    .hub-title {
        font-size: 1.28rem;
    }

    .hub-eng {
        font-size: 0.67rem;
        letter-spacing: 0.14em;
        margin-bottom: 12px;
    }

    .hub-summary {
        font-size: 0.8rem;
        line-height: 1.6;
    }

    .node-card {
        padding: 1.5rem;
    }

    .node-title {
        font-size: 1.22rem;
    }

    .node-text {
        font-size: 0.88rem;
    }

    .orbit-halo-light {
        width: 420px;
        height: 420px;
    }

    .track-inner {
        width: 320px;
        height: 320px;
    }

    .track-mid {
        width: 500px;
        height: 500px;
    }

    .track-outer {
        width: 680px;
        height: 680px;
    }

    .history-grid-container {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .history-card-header {
        padding: 1.35rem 1.25rem;
    }

    .history-year {
        font-size: 1.55rem;
    }

    .btn-history-toggle {
        width: 32px;
        height: 32px;
        flex-shrink: 0;
    }

    .history-card-body {
        padding: 1.35rem 1.25rem 1.5rem;
    }

    .history-items-list li {
        display: grid;
        grid-template-columns: 72px minmax(0, 1fr);
        align-items: start;
        gap: 10px;
        font-size: 0.9rem;
    }

    .history-tag {
        font-size: 0.8rem;
    }

    .brand-showcase-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .showcase-card {
        min-width: 0;
    }

    .showcase-img-box {
        aspect-ratio: 16 / 10;
    }

    .showcase-info-box {
        padding: 1.6rem;
    }

    .showcase-name {
        font-size: 1.35rem;
    }

    .showcase-desc {
        font-size: 0.9rem;
        line-height: 1.75;
        margin-bottom: 1.5rem;
    }

    .slogan-layout-grid {
        grid-template-columns: 1fr;
        row-gap: 2.8rem;
    }

    .slogan-content-side {
        max-width: 100%;
        text-align: center;
    }

    .slogan-category-label {
        font-size: 0.74rem;
        letter-spacing: 0.18em;
        margin-bottom: 1.2rem;
    }

    .slogan-lead-statement {
        font-size: 1.85rem;
        line-height: 1.32;
        margin-bottom: 1.6rem;
    }

    .slogan-lead-statement br {
        display: none;
    }

    .slogan-paragraph-text {
        font-size: 0.93rem;
        line-height: 1.85;
        margin-bottom: 2.2rem;
    }

    .slogan-media-side {
        grid-template-columns: 1fr;
        row-gap: 1.2rem;
        max-width: 100%;
    }

    .slogan-media-frame {
        aspect-ratio: 16 / 10;
    }
}

/* 5. Small Mobile Screens (< 480px) */
@media (max-width: 479px) {
    .max-layout-width {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .company-hero {
        height: 54vh;
        min-height: 390px;
    }

    .hero-sub-tag {
        font-size: 0.68rem;
        letter-spacing: 0.12em;
    }

    .company-hero-title {
        font-size: 1.8rem;
    }

    .hero-brand-logo-text {
        font-size: 0.7rem;
        letter-spacing: 0.16em;
    }

    .company-infographic-section,
    .company-history-section,
    .company-brand-showcase-section,
    .company-slogan-section {
        padding-top: 58px;
        padding-bottom: 58px;
    }

    .section-lead-header {
        margin-bottom: 30px;
        padding-left: 0.85rem;
    }

    .section-lead-title {
        font-size: 1.45rem;
    }

    .section-lead-desc {
        font-size: 0.86rem;
    }

    .infographic-interactive-stage {
        padding: 34px 12px;
    }

    .hub-center-emblem {
        flex-basis: 230px;
        width: 230px;
        height: 230px;
    }

    .hub-ripple-pulse {
        inset: -14px;
    }

    .emblem-inner-core {
        padding: 20px;
    }

    .hub-title {
        font-size: 1.12rem;
    }

    .hub-summary {
        font-size: 0.74rem;
    }

    .node-card {
        padding: 1.25rem;
    }

    .node-badge {
        font-size: 0.64rem;
        letter-spacing: 0.14em;
    }

    .node-title {
        font-size: 1.08rem;
    }

    .node-inst {
        font-size: 0.78rem;
    }

    .node-text {
        font-size: 0.84rem;
    }

    .history-card-header {
        padding: 1.2rem 1rem;
    }

    .history-year {
        font-size: 1.35rem;
    }

    .history-card-body {
        padding: 1.2rem 1rem 1.35rem;
    }

    .group-title-tag {
        font-size: 0.67rem;
        line-height: 1.4;
    }

    .history-items-list li {
        grid-template-columns: 64px minmax(0, 1fr);
        gap: 8px;
        font-size: 0.84rem;
        line-height: 1.6;
    }

    .history-tag {
        font-size: 0.75rem;
    }

    .showcase-tag {
        top: 12px;
        left: 12px;
        font-size: 0.62rem;
        padding: 4px 8px;
    }

    .showcase-info-box {
        padding: 1.4rem;
    }

    .showcase-name {
        font-size: 1.2rem;
    }

    .showcase-eng {
        font-size: 0.68rem;
        line-height: 1.5;
        letter-spacing: 0.08em;
    }

    .showcase-desc {
        font-size: 0.86rem;
    }

    .btn-showcase-link {
        width: 100%;
        text-align: center;
        border: 1px solid var(--st-border-strong);
        padding: 11px 12px;
    }

    .btn-showcase-link::after {
        display: none;
    }

    .slogan-lead-statement {
        font-size: 1.62rem;
    }

    .slogan-paragraph-text {
        font-size: 0.88rem;
    }

    .btn-slogan-readmore {
        font-size: 0.82rem;
        letter-spacing: 0.12em;
    }

    .track-mid,
    .track-outer,
    .particle-sparkles {
        opacity: 0.55;
    }
}

/* 모션 최소화 환경 대응 */
@media (prefers-reduced-motion: reduce) {
    .company-page *,
    .company-page *::before,
    .company-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}