:root {
    --bg: #f7f9fd;
    --surface: #ffffff;
    --ink: #102033;
    --muted: #667085;
    --line: #d9e1ec;
    --navy: #12345a;
    --blue: #1f6feb;
    --cyan: #15b8d4;
    --blue-dark: #174ea6;
    --soft-blue: #eaf2ff;
    --kakao: #fee500;
    --shadow: 0 22px 70px rgba(16, 32, 51, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 0%, rgba(31, 111, 235, 0.07), transparent 28rem),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 42%, #ffffff 100%);
    font-family: "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    word-break: keep-all;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.icon {
    display: inline-block;
    width: 1.25em;
    height: 1.25em;
    vertical-align: -0.2em;
}

.icon-blue {
    color: var(--blue);
}

.icon-cyan {
    color: var(--cyan);
}

.icon-light {
    color: #ffffff;
}

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.narrow {
    width: min(820px, calc(100% - 40px));
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 27, 47, 0.92);
    border-bottom: 1px solid rgba(154, 197, 255, 0.18);
    backdrop-filter: blur(16px);
    transition: box-shadow 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
    background: rgba(10, 27, 47, 0.97);
    box-shadow: 0 18px 48px rgba(5, 18, 34, 0.22);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 28px;
}

.brand img {
    width: 218px;
    height: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    color: rgba(255, 255, 255, 0.84);
    font-weight: 700;
}

.site-nav a {
    white-space: nowrap;
}

.site-nav a:hover {
    color: #ffffff;
}

.nav-phone {
    color: #ffffff;
}

.mobile-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    padding: 10px;
}

.mobile-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #ffffff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    will-change: transform;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: #fff;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue), #0e8ac9);
    box-shadow: 0 14px 34px rgba(31, 111, 235, 0.26);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-dark), #0b759e);
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 7px;
    background: linear-gradient(110deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    transform: translateX(-120%);
    transition: transform 0.65s ease;
}

.btn-primary:hover::after {
    transform: translateX(120%);
}

.btn-secondary {
    color: var(--navy);
    background: var(--surface);
    border-color: var(--line);
}

.btn-secondary:hover {
    border-color: var(--blue);
}

.btn-kakao {
    color: #191600;
    background: var(--kakao);
}

.btn-small {
    min-height: 42px;
    padding: 0 16px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0;
}

.hero,
.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 74px;
    background:
        linear-gradient(rgba(18, 52, 90, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 52, 90, 0.045) 1px, transparent 1px),
        linear-gradient(100deg, transparent 0%, transparent 51%, rgba(10, 27, 47, 0.98) 51.2%, rgba(6, 18, 34, 0.98) 100%),
        radial-gradient(ellipse at 77% 48%, rgba(21, 184, 212, 0.34) 0%, rgba(31, 111, 235, 0.16) 34%, transparent 60%),
        linear-gradient(135deg, #f9fcff 0%, #eef6ff 54%, #ffffff 100%);
    background-size: 44px 44px, 44px 44px, auto, auto, auto;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(90deg, rgba(249, 252, 255, 0.98) 0%, rgba(238, 246, 255, 0.96) 50%, rgba(238, 246, 255, 0.5) 59%, transparent 68%);
    opacity: 1;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(52vw, 760px);
    z-index: 0;
    background:
        linear-gradient(rgba(154, 197, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(154, 197, 255, 0.08) 1px, transparent 1px),
        linear-gradient(145deg, rgba(15, 50, 82, 0.72), rgba(6, 18, 34, 0.94));
    background-size: 34px 34px, 34px 34px, auto;
    clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: none;
}

.modern-hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(42vw, 620px);
    z-index: 0;
    background:
        linear-gradient(rgba(154, 197, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(154, 197, 255, 0.08) 1px, transparent 1px),
        radial-gradient(circle at 50% 44%, rgba(21, 184, 212, 0.2), transparent 48%),
        linear-gradient(145deg, rgba(15, 50, 82, 0.72), rgba(6, 18, 34, 0.94));
    background-size: 34px 34px, 34px 34px, auto, auto;
    clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
    opacity: 1;
    pointer-events: none;
}

.mesh-bg {
    position: absolute;
    inset: -28% -12% auto auto;
    width: min(680px, 74vw);
    height: min(680px, 74vw);
    border-radius: 999px;
    background:
        radial-gradient(circle at 28% 34%, rgba(21, 184, 212, 0.34), transparent 34%),
        radial-gradient(circle at 60% 62%, rgba(31, 111, 235, 0.28), transparent 38%),
        radial-gradient(circle at 42% 78%, rgba(18, 52, 90, 0.11), transparent 42%);
    filter: blur(28px);
    opacity: 0.72;
    animation: floatMesh 10s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero-grid,
.detail-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    align-items: center;
    gap: 56px;
}

.hero-stage {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: clamp(460px, 48vw, 680px);
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: min(640px, 58vw);
}

.hero-model-overlay {
    position: absolute;
    z-index: 3;
    right: max(-26px, -1.4vw);
    top: 35%;
    width: min(730px, 50vw);
    height: min(660px, 48vw);
    transform: translateY(-50%);
    pointer-events: auto;
}

.hero-model-overlay::before {
    content: "";
    position: absolute;
    inset: 12% 8% 6%;
    border-radius: 999px;
    background:
        radial-gradient(circle at 50% 42%, rgba(21, 184, 212, 0.36), transparent 44%),
        radial-gradient(circle at 52% 74%, rgba(31, 111, 235, 0.26), transparent 60%);
    filter: blur(18px);
    pointer-events: none;
}

.hero-model-overlay::after {
    content: "작동형 3D 구조 미리보기";
    position: absolute;
    right: 12%;
    bottom: 10%;
    z-index: 4;
    padding: 9px 13px;
    color: #dff8ff;
    background: rgba(6, 18, 34, 0.72);
    border: 1px solid rgba(154, 197, 255, 0.25);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0;
}

.hero-wireframe,
.hero-wireframe-fallback {
    width: 100%;
    height: 100%;
}

.mobile-hero-model {
    display: none;
}

.hero-wireframe-fallback picture,
.hero-wireframe-fallback img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.wireframe-model {
    position: relative;
    width: 100%;
    aspect-ratio: 1.14;
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.hero-wireframe.wireframe-model {
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
}

.wireframe-model:active {
    cursor: grabbing;
}

.wireframe-model.is-dragging {
    cursor: grabbing;
}

.wireframe-model canvas,
.wireframe-model picture {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.wireframe-model canvas {
    z-index: 2;
    opacity: 0;
    background: transparent;
    transition: opacity 0.35s ease;
    filter:
        drop-shadow(0 0 16px rgba(33, 212, 243, 0.34))
        drop-shadow(0 18px 28px rgba(0, 12, 28, 0.28));
}

.wireframe-model picture {
    opacity: 0;
    transition: opacity 0.35s ease;
}

.wireframe-model.is-3d-ready canvas {
    opacity: 1;
}

.wireframe-model.is-3d-ready picture {
    opacity: 0;
}

.wireframe-model.is-3d-error picture {
    opacity: 1;
}

.model-hint {
    position: absolute;
    left: 22px;
    bottom: 20px;
    z-index: 4;
    padding: 8px 12px;
    border: 1px solid rgba(195, 218, 248, 0.8);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    color: #50627a;
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(8, 27, 48, 0.1);
    backdrop-filter: blur(14px);
    pointer-events: none;
}

.wireframe-model::before {
    content: "";
    position: absolute;
    inset: 12% 16% 2%;
    z-index: 1;
    background:
        radial-gradient(ellipse at 50% 78%, rgba(8, 27, 48, 0.18), transparent 42%),
        radial-gradient(ellipse at 50% 52%, rgba(21, 184, 212, 0.16), transparent 58%);
    filter: blur(8px);
    pointer-events: none;
}

.hero h1,
.detail-hero h1,
.not-found h1 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.08;
    letter-spacing: 0;
}

.highlight-text {
    background: linear-gradient(105deg, var(--navy), var(--blue), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-lead {
    margin: 24px 0 0;
    color: #344054;
    font-size: clamp(18px, 2vw, 23px);
    font-weight: 500;
}

.hero-helper {
    margin: 14px 0 0;
    color: #4f5f73;
    font-size: 15px;
    font-weight: 800;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.hero-stats {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 44px 0 0;
}

.hero-stats div {
    padding: 18px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 38px rgba(8, 27, 48, 0.06);
    backdrop-filter: blur(8px);
}

.hero-stats dt {
    color: var(--navy);
    font-size: clamp(19px, 1.8vw, 25px);
    font-weight: 900;
    line-height: 1.2;
}

.hero-stats dd {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.machine-card,
.detail-visual {
    padding: 26px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(232, 242, 253, 0.92)),
        var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 28px 78px rgba(8, 27, 48, 0.18);
    transform-style: preserve-3d;
}

.spotlight-card {
    position: relative;
    overflow: hidden;
    --spot-x: 50%;
    --spot-y: 50%;
}

.spotlight-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(320px circle at var(--spot-x) var(--spot-y), rgba(31, 111, 235, 0.18), transparent 46%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.spotlight-card:hover::before {
    opacity: 1;
}

.spotlight-card > * {
    position: relative;
    z-index: 1;
}

.hero-media {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    background:
        linear-gradient(135deg, rgba(10, 27, 47, 0.08), rgba(31, 111, 235, 0.05)),
        #f8fbff;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.28) 46%, transparent 58%);
    transform: translateX(-120%);
    animation: mediaSheen 5.5s ease-in-out infinite;
    pointer-events: none;
}

.hero-media picture,
.equipment-media picture {
    display: block;
}

.hero-media img,
.hero-media video,
.machine-card > img {
    width: 100%;
    aspect-ratio: 1.14;
    object-fit: contain;
}

.hero-media video {
    background: #eef4fb;
}

.machine-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.machine-note strong {
    color: var(--navy);
    font-size: 20px;
}

.machine-note span {
    color: var(--muted);
    font-weight: 700;
}

.faq-nudge {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 22px;
    padding: 22px;
    border: 1px solid rgba(31, 111, 235, 0.2);
    border-radius: 10px;
    background:
        linear-gradient(135deg, rgba(31, 111, 235, 0.09), rgba(21, 184, 212, 0.08)),
        #ffffff;
}

.faq-nudge strong {
    display: block;
    color: var(--navy);
    font-size: 18px;
    font-weight: 900;
}

.faq-nudge p {
    margin: 6px 0 0;
    color: var(--muted);
    font-weight: 700;
}

.section,
.pain-section {
    padding: 86px 0;
}

.section-heading {
    margin-bottom: 36px;
}

.section-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.16;
    letter-spacing: 0;
}

.section-heading > p:not(.eyebrow),
.split > p {
    max-width: 560px;
    color: var(--muted);
    font-size: 18px;
    font-weight: 600;
}

.split {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
}

.pain-section {
    background: var(--navy);
}

.pain-section .section-heading h2 {
    color: #fff;
    text-wrap: balance;
}

.pain-title-point {
    color: #7fc8ff;
    text-shadow: 0 0 26px rgba(39, 210, 246, 0.34);
}

.pain-title-mark {
    position: relative;
    display: inline-block;
    z-index: 0;
    padding: 0 0.08em;
    color: #ffffff;
}

.pain-title-mark::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.05em;
    z-index: -1;
    height: 0.36em;
    background: linear-gradient(90deg, #1f6feb, #1cc8ee);
    border-radius: 6px;
    box-shadow: 0 10px 24px rgba(31, 111, 235, 0.34);
}

.pain-section .section-heading p:not(.eyebrow) {
    max-width: 820px;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 700;
}

.pain-section .eyebrow {
    color: #9cc5ff;
}

.pain-grid,
.process-grid,
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pain-grid article,
.process-grid article,
.benefit-grid article {
    padding: 26px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.process-grid article:hover,
.benefit-grid article:hover,
.equipment-card:hover {
    transform: translateY(-4px);
    border-color: rgba(31, 111, 235, 0.28);
    box-shadow: 0 18px 52px rgba(16, 32, 51, 0.11);
}

.pain-grid article {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.16);
    color: #fff;
    backdrop-filter: blur(12px);
}

.pain-grid span,
.process-grid span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    color: var(--blue);
    background: var(--soft-blue);
    border-radius: 8px;
    font-weight: 900;
}

.pain-grid h3,
.process-grid h3,
.benefit-grid h3 {
    margin: 0 0 10px;
    color: inherit;
    font-size: 21px;
}

.pain-grid p,
.process-grid p,
.benefit-grid p {
    margin: 0;
    color: inherit;
    opacity: 0.82;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.equipment-card {
    overflow: hidden;
    display: grid;
    grid-template-rows: 240px 1fr;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 14px 40px rgba(16, 32, 51, 0.07);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.equipment-media {
    min-height: 0;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px 22px;
    background:
        radial-gradient(circle at 50% 18%, rgba(31, 111, 235, 0.12), transparent 42%),
        linear-gradient(135deg, #f3f7fc, #ffffff);
    border-bottom: 1px solid rgba(18, 52, 90, 0.08);
    perspective: 900px;
}

.equipment-media img {
    width: min(100%, 560px);
    height: 208px;
    object-fit: contain;
    transform: translateY(-4px) rotateX(2deg) rotateY(-4deg);
    transform-origin: 50% 62%;
    filter:
        drop-shadow(0 24px 24px rgba(8, 27, 48, 0.18))
        drop-shadow(0 4px 10px rgba(31, 111, 235, 0.12));
    animation: floatingProduct 4.8s ease-in-out infinite;
    will-change: transform;
}

.equipment-card:hover .equipment-media img {
    transform: translateY(-12px) rotateX(4deg) rotateY(5deg) scale(1.035);
}

.diagram-media {
    background:
        radial-gradient(circle at 50% 18%, rgba(31, 111, 235, 0.12), transparent 42%),
        linear-gradient(135deg, #f3f7fc, #ffffff);
}

.diagram-box {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 188px;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 10px;
    padding: 24px;
    border: 1px solid rgba(31, 111, 235, 0.14);
    border-radius: 10px;
    color: var(--navy);
    text-align: left;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(235, 244, 255, 0.72)),
        repeating-linear-gradient(90deg, rgba(31, 111, 235, 0.08) 0 1px, transparent 1px 34px);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.diagram-box::before {
    content: "";
    position: absolute;
    right: 22px;
    top: 24px;
    width: 118px;
    height: 70px;
    border: 10px solid rgba(31, 111, 235, 0.12);
    border-left-width: 22px;
    border-radius: 12px;
    transform: skewX(-12deg);
}

.diagram-box::after {
    content: "";
    position: absolute;
    right: 42px;
    top: 98px;
    width: 150px;
    height: 12px;
    background: linear-gradient(90deg, rgba(31, 111, 235, 0.16), rgba(28, 200, 238, 0.22));
    border-radius: 999px;
}

.diagram-box span {
    position: relative;
    z-index: 1;
    display: inline-flex;
    padding: 6px 10px;
    color: var(--blue);
    background: #ffffff;
    border: 1px solid rgba(31, 111, 235, 0.16);
    border-radius: 999px;
    font-weight: 900;
    font-size: 13px;
}

.diagram-box strong {
    position: relative;
    z-index: 1;
    font-size: 28px;
    line-height: 1.12;
}

.diagram-box em {
    color: var(--muted);
    font-style: normal;
    font-weight: 700;
}

.equipment-body {
    display: flex;
    min-height: 300px;
    flex-direction: column;
    align-items: flex-start;
    padding: 26px;
}

.badge {
    display: inline-flex;
    margin-bottom: 16px;
    padding: 6px 10px;
    color: var(--blue);
    background: var(--soft-blue);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
}

.equipment-body h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 28px;
}

.equipment-body p {
    min-height: 0;
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 17px;
    font-weight: 700;
}

.equipment-body strong {
    display: block;
    margin-top: auto;
    margin-bottom: 18px;
    color: var(--ink);
    font-size: 17px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 42px;
    padding: 0 16px;
    color: var(--blue);
    background: #eef5ff;
    border: 1px solid rgba(31, 111, 235, 0.14);
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 900;
    cursor: pointer;
}

.operation-section {
    background:
        linear-gradient(90deg, rgba(247, 249, 253, 0.92), rgba(234, 242, 255, 0.88)),
        #f7f9fd;
}

.operation-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
    align-items: center;
    gap: 48px;
}

.operation-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.operation-points span {
    padding: 11px 15px;
    color: #082746;
    background: #ffffff;
    border: 1px solid rgba(31, 111, 235, 0.18);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(31, 111, 235, 0.08);
}

.operation-section .section-heading h2 {
    max-width: 700px;
    font-size: clamp(42px, 5.2vw, 68px);
    line-height: 1.08;
}

.operation-section .section-heading > p:not(.eyebrow) {
    max-width: 620px;
    color: #35455d;
    font-size: clamp(20px, 2.1vw, 26px);
    line-height: 1.58;
    font-weight: 800;
}

.operation-title-point {
    position: relative;
    display: inline-block;
    z-index: 0;
    color: #0c5fd7;
}

.operation-title-point::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.02em;
    z-index: -1;
    height: 0.34em;
    background: rgba(39, 210, 246, 0.22);
    border-radius: 7px;
}

.operation-video {
    position: relative;
    overflow: hidden;
    padding: 12px;
    background:
        linear-gradient(135deg, rgba(10, 27, 47, 0.96), rgba(8, 39, 68, 0.94));
    border: 1px solid rgba(154, 197, 255, 0.28);
    border-radius: 12px;
    box-shadow: 0 28px 80px rgba(8, 27, 48, 0.22);
}

.operation-video::before {
    content: "자동화 흐름";
    position: absolute;
    top: 22px;
    left: 22px;
    z-index: 2;
    padding: 8px 12px;
    color: #061222;
    background: #fee500;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 900;
}

.operation-video video {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    object-fit: cover;
    border-radius: 8px;
    background: #061222;
}

.process-section,
.muted-section {
    background:
        linear-gradient(rgba(18, 52, 90, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 52, 90, 0.04) 1px, transparent 1px),
        #eef3f9;
    background-size: 40px 40px;
}

.capa-section {
    background:
        radial-gradient(circle at 18% 18%, rgba(21, 184, 212, 0.12), transparent 28%),
        linear-gradient(180deg, #f7f9fd, #eef5ff);
}

.capa-compare {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
    gap: 18px;
}

.capa-meter {
    display: grid;
    gap: 14px;
    margin: -10px 0 22px;
    padding: 22px;
    border: 1px solid rgba(31, 111, 235, 0.16);
    border-radius: 14px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(238, 247, 255, 0.82)),
        #ffffff;
    box-shadow: 0 20px 48px rgba(16, 35, 61, 0.07);
}

.meter-row {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
}

.meter-row div {
    display: flex;
    align-items: baseline;
    gap: 8px;
    min-width: 0;
}

.meter-row span {
    color: var(--navy);
    font-size: 15px;
    font-weight: 900;
}

.meter-row strong {
    color: #c4322b;
    font-size: 30px;
    line-height: 1;
}

.meter-row em {
    color: var(--muted);
    font-style: normal;
    font-size: 13px;
    font-weight: 800;
}

.meter-row i {
    position: relative;
    overflow: hidden;
    height: 18px;
    border-radius: 999px;
    background: #e8eef6;
}

.meter-row i::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: var(--meter-width);
    border-radius: inherit;
    background: linear-gradient(90deg, #f04438, #f79009);
    animation: capaMeterFill 1.1s ease-out both;
}

.meter-row.after strong {
    color: var(--blue);
}

.meter-row.after i::before {
    background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.meter-row.before {
    --meter-width: 34%;
}

.meter-row.after {
    --meter-width: 100%;
}

@keyframes capaMeterFill {
    from {
        width: 0;
    }
}

.capa-side {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border: 1px solid #d8e5f6;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 22px 54px rgba(16, 35, 61, 0.08);
}

.capa-side::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
}

.capa-side.before::before {
    background: linear-gradient(90deg, #f04438, #f79009);
}

.capa-side.after::before {
    background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.capa-side.after {
    border-color: rgba(31, 111, 235, 0.38);
    background:
        linear-gradient(145deg, rgba(31, 111, 235, 0.1), rgba(21, 184, 212, 0.07)),
        #ffffff;
}

.capa-side-head {
    display: grid;
    gap: 14px;
    margin-bottom: 18px;
}

.capa-side-head span {
    justify-self: start;
    padding: 8px 12px;
    border-radius: 999px;
    background: #edf5ff;
    color: var(--blue);
    font-size: 13px;
    font-weight: 900;
}

.capa-side.before .capa-side-head span {
    background: #fff1f2;
    color: #c4322b;
}

.capa-side h3 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(24px, 2.6vw, 34px);
    line-height: 1.22;
}

.capa-side strong {
    display: block;
    margin: 0 0 12px;
    color: var(--blue);
    font-size: clamp(30px, 3.4vw, 44px);
    line-height: 1.08;
}

.capa-side.before strong {
    color: #c4322b;
}

.capa-side p {
    margin: 0;
    color: #4c5d72;
    font-weight: 800;
    line-height: 1.65;
}

.capa-gauge {
    overflow: hidden;
    height: 14px;
    margin: 24px 0 18px;
    border-radius: 999px;
    background: #e8eef6;
}

.capa-gauge i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #f04438, #f79009);
}

.capa-side.after .capa-gauge i {
    background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.capa-side ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.capa-side li {
    padding: 9px 11px;
    border-radius: 999px;
    background: #f3f7fc;
    color: var(--ink);
    font-size: 13px;
    font-weight: 900;
}

.capa-arrow {
    align-self: center;
    display: grid;
    place-items: center;
    width: 82px;
    height: 82px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), #0e8ac9);
    color: #ffffff;
    font-size: 19px;
    font-weight: 900;
    box-shadow: 0 18px 36px rgba(31, 111, 235, 0.28);
}

.capa-takeaways {
    display: grid;
    gap: 8px;
    margin-top: 20px;
    padding: 22px 24px;
    border: 1px solid rgba(31, 111, 235, 0.2);
    border-radius: 12px;
    background: #ffffff;
}

.capa-takeaways strong {
    color: var(--navy);
    font-size: clamp(22px, 2.5vw, 32px);
    line-height: 1.25;
}

.capa-takeaways span {
    color: var(--muted);
    font-weight: 800;
}

.capa-note {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 18px;
    padding: 16px 18px;
    border: 1px solid rgba(31, 111, 235, 0.18);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--muted);
    font-weight: 700;
}

.capa-note b {
    flex: 0 0 auto;
    color: var(--navy);
}

.timeline-grid {
    position: relative;
}

.timeline-grid::before {
    content: "";
    position: absolute;
    top: 45px;
    left: 7%;
    right: 7%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(31, 111, 235, 0.35), transparent);
    pointer-events: none;
}

.faq-list {
    border-top: 1px solid var(--line);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-item button {
    width: 100%;
    padding: 24px 0;
    color: var(--navy);
    background: transparent;
    border: 0;
    text-align: left;
    font-size: 19px;
    font-weight: 900;
    cursor: pointer;
}

.faq-item button::after {
    content: "+";
    float: right;
    color: var(--blue);
}

.faq-item.is-open button::after {
    content: "-";
}

.faq-item p {
    max-height: 0;
    overflow: hidden;
    margin: 0;
    color: var(--muted);
    font-size: 17px;
    font-weight: 600;
    opacity: 0;
    transition: max-height 0.28s ease, opacity 0.22s ease, margin 0.22s ease;
}

.faq-item.is-open p {
    max-height: 160px;
    margin: -6px 0 24px;
    opacity: 1;
}

.final-cta {
    position: relative;
    overflow: hidden;
    padding: 84px 0;
    color: #fff;
    background:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(135deg, var(--navy), #0b1c31);
    background-size: 44px 44px, 44px 44px, auto;
}

.final-cta .eyebrow {
    color: #9cc5ff;
}

.final-cta h2 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.16;
}

.final-cta-copy {
    max-width: 720px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 18px;
    font-weight: 700;
}

.final-cta-inner {
    position: relative;
    z-index: 1;
}

.footer {
    padding: 44px 0 24px;
    background:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        #0a1b2f;
    background-size: 42px 42px;
    border-top: 1px solid rgba(154, 197, 255, 0.18);
}

.footer-grid {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
}

.footer-logo {
    width: 214px;
    margin-bottom: 12px;
}

.footer p,
.footer-bottom {
    color: rgba(255, 255, 255, 0.68);
    font-weight: 600;
}

.footer-company {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, max-content));
    gap: 8px 18px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    font-weight: 600;
}

.footer-company div {
    display: flex;
    gap: 8px;
    min-width: 0;
}

.footer-company dt {
    color: rgba(255, 255, 255, 0.48);
}

.footer-company dd {
    margin: 0;
}

.footer-company-wide {
    grid-column: 1 / -1;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.footer-contact a {
    color: #78b7ff;
    font-weight: 800;
}

.footer-contact strong {
    color: #ffffff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 36px;
    padding-top: 20px;
    border-top: 1px solid rgba(154, 197, 255, 0.18);
    font-size: 14px;
}

.not-found {
    padding: 88px 0 78px;
    background: linear-gradient(135deg, #f7fbff, #ffffff);
}

.detail-visual img {
    width: 100%;
    aspect-ratio: 1.05;
    object-fit: contain;
}

.two-column {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 56px;
    align-items: start;
}

.sticky-heading {
    position: sticky;
    top: 110px;
}

.check-list,
.spec-table {
    display: grid;
    gap: 12px;
}

.check-list div,
.spec-table div {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: #344054;
    font-weight: 700;
}

.check-list span {
    color: var(--blue);
    font-weight: 900;
}

.spec-table div {
    justify-content: space-between;
    gap: 24px;
}

.spec-table strong {
    color: var(--navy);
}

.spec-table span {
    color: var(--muted);
    text-align: right;
}

.benefit-grid {
    grid-template-columns: repeat(2, 1fr);
}

.not-found {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.not-found p:not(.eyebrow) {
    color: var(--muted);
    font-size: 18px;
    font-weight: 600;
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.is-open {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 20, 33, 0.62);
}

.modal-panel {
    position: relative;
    width: min(520px, 100%);
    padding: 34px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    animation: modalIn 0.22s ease both;
}

.estimate-modal-panel {
    width: min(720px, 100%);
    max-height: min(92vh, 840px);
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    font-size: 24px;
    cursor: pointer;
}

.modal-panel h2 {
    margin: 0 0 12px;
    color: var(--navy);
    line-height: 1.25;
}

.modal-panel p:not(.eyebrow) {
    color: var(--muted);
    font-weight: 600;
}

.modal-actions {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.estimate-form {
    display: grid;
    gap: 16px;
    margin-top: 22px;
}

.form-row {
    display: grid;
    gap: 8px;
}

.form-row > div {
    display: grid;
    min-width: 0;
    gap: 8px;
}

.form-row.two-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.form-row label {
    color: var(--ink);
    font-size: 14px;
    font-weight: 800;
}

.form-row input,
.form-row select,
.form-row textarea {
    display: block;
    width: 100%;
    min-height: 50px;
    border: 1px solid #d5e2f2;
    border-radius: 10px;
    outline: none;
    padding: 0 15px;
    color: var(--ink);
    background: #f8fbff;
    font: inherit;
    font-weight: 600;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-row select {
    appearance: none;
    padding-right: 42px;
    background:
        linear-gradient(45deg, transparent 50%, #1f6feb 50%) right 18px center / 8px 8px no-repeat,
        linear-gradient(135deg, #1f6feb 50%, transparent 50%) right 12px center / 8px 8px no-repeat,
        #f8fbff;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: rgba(31, 111, 235, 0.72);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.12);
}

.form-row textarea {
    min-height: 118px;
    padding-top: 13px;
    line-height: 1.55;
    resize: vertical;
}

.file-dropzone {
    position: relative;
    display: grid;
    place-items: center;
    gap: 8px;
    min-height: 142px;
    padding: 22px;
    border: 2px dashed #b8cff0;
    border-radius: 14px;
    background:
        linear-gradient(135deg, rgba(31, 111, 235, 0.06), rgba(21, 184, 212, 0.05)),
        #f7fbff;
    color: var(--navy);
    text-align: center;
    cursor: pointer;
    transition:
        border-color 0.18s ease,
        background 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.file-dropzone:hover,
.file-dropzone.is-dragover {
    border-color: var(--blue);
    background:
        linear-gradient(135deg, rgba(31, 111, 235, 0.12), rgba(21, 184, 212, 0.08)),
        #ffffff;
    box-shadow: 0 14px 34px rgba(31, 111, 235, 0.12);
    transform: translateY(-1px);
}

.file-dropzone input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.file-dropzone-title {
    font-size: 18px;
    font-weight: 900;
}

.file-dropzone-note {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.file-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.file-preview-item {
    position: relative;
    overflow: hidden;
    min-height: 120px;
    border: 1px solid #d5e2f2;
    border-radius: 12px;
    background: #ffffff;
}

.file-preview-item img {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.file-preview-item span {
    display: block;
    overflow: hidden;
    padding: 8px 10px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-preview-item button {
    position: absolute;
    top: 8px;
    right: 8px;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border: 1px solid rgba(213, 226, 242, 0.86);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ink);
    font-size: 20px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
}

.form-success,
.form-errors {
    margin-top: 16px;
    border-radius: 8px;
    padding: 12px 14px;
    font-weight: 800;
}

.form-success {
    color: #14552b;
    border: 1px solid #b8e6c8;
    background: #effaf2;
}

.form-errors {
    color: #9f1d2b;
    border: 1px solid #ffc7cc;
    background: #fff1f2;
}

.site-toast {
    position: fixed;
    left: 50%;
    bottom: 26px;
    z-index: 120;
    width: min(calc(100vw - 32px), 520px);
    border: 1px solid rgba(31, 111, 235, 0.24);
    border-radius: 12px;
    padding: 16px 18px;
    color: #ffffff;
    background: linear-gradient(135deg, #1f6feb, #0e8ac9);
    box-shadow: 0 18px 52px rgba(8, 27, 48, 0.26);
    font-weight: 900;
    text-align: center;
    opacity: 0;
    transform: translate(-50%, 16px);
    transition: opacity 0.22s ease, transform 0.22s ease;
    pointer-events: none;
}

.site-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.floating-cta {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 70;
    display: grid;
    gap: 10px;
    width: min(230px, calc(100vw - 44px));
}

.floating-cta a,
.floating-cta button {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 8px;
    font-weight: 900;
    box-shadow: 0 16px 42px rgba(8, 27, 48, 0.24);
    cursor: pointer;
}

.floating-cta a::before,
.floating-cta button::before {
    content: "";
    position: absolute;
    top: -40%;
    bottom: -40%;
    left: -70%;
    width: 44%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
    transform: skewX(-18deg);
    animation: ctaSheen 4.8s ease-in-out infinite;
    pointer-events: none;
}

.floating-cta button::before {
    animation-delay: 1.3s;
}

.floating-cta-kakao {
    color: #1b1b1b;
    background: var(--kakao);
    animation: ctaSoftPulse 2.8s ease-in-out infinite;
}

.floating-cta-estimate {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: linear-gradient(135deg, var(--blue), #0e8ac9);
    animation: ctaSoftPulse 2.8s ease-in-out infinite 0.35s;
}

.floating-cta.is-attention {
    animation: ctaNudge 1.1s ease both;
}

body.modal-lock {
    overflow: hidden;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.62s ease, transform 0.62s ease;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes floatMesh {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }
    to {
        transform: translate3d(-34px, 28px, 0) scale(1.08);
    }
}

@keyframes mediaSheen {
    0%, 42% {
        transform: translateX(-120%);
    }
    70%, 100% {
        transform: translateX(120%);
    }
}

@keyframes ctaNudge {
    0%, 100% {
        transform: translateY(0);
    }
    35% {
        transform: translateY(-8px);
    }
    65% {
        transform: translateY(0);
    }
}

@keyframes ctaSoftPulse {
    0%, 100% {
        transform: translateY(0);
        box-shadow: 0 16px 42px rgba(8, 27, 48, 0.24);
    }
    50% {
        transform: translateY(-2px);
        box-shadow: 0 20px 48px rgba(8, 27, 48, 0.31);
    }
}

@keyframes ctaSheen {
    0%, 42% {
        left: -70%;
    }
    58%, 100% {
        left: 126%;
    }
}

@keyframes floatingProduct {
    0%, 100% {
        transform: translateY(-4px) rotateX(2deg) rotateY(-4deg);
    }
    50% {
        transform: translateY(-16px) rotateX(4deg) rotateY(4deg);
    }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(14px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .reveal-on-scroll {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 900px) {
    .mobile-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 76px;
        left: 20px;
        right: 20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        background: #0a1b2f;
        border: 1px solid rgba(154, 197, 255, 0.18);
        border-radius: 10px;
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav .btn {
        width: 100%;
    }

    .hero-stage {
        display: grid;
        min-height: auto;
        padding-bottom: 0;
    }

    .hero-copy {
        max-width: 100%;
    }

    .hero-model-overlay {
        position: relative;
        top: auto;
        right: auto;
        width: min(560px, 92vw);
        height: min(500px, 82vw);
        margin: 30px auto 0;
        transform: none;
    }

    .hero-grid,
    .detail-grid,
    .two-column,
    .split {
        grid-template-columns: 1fr;
        display: grid;
    }

    .split {
        align-items: start;
    }

    .pain-grid,
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .capa-compare {
        grid-template-columns: 1fr;
    }

    .capa-arrow {
        justify-self: center;
        transform: rotate(90deg);
    }

    .timeline-grid::before {
        display: none;
    }

    .equipment-grid,
    .benefit-grid {
        grid-template-columns: 1fr;
    }

    .operation-grid {
        grid-template-columns: 1fr;
    }

    .sticky-heading {
        position: static;
    }
}

@media (max-width: 620px) {
    .container,
    .narrow {
        width: min(100% - 28px, 1120px);
    }

    .brand img {
        width: 154px;
        filter: brightness(1.18) contrast(1.08);
    }

    .hero,
    .detail-hero {
        padding: 44px 0 46px;
        background:
            linear-gradient(rgba(18, 52, 90, 0.04) 1px, transparent 1px),
            linear-gradient(90deg, rgba(18, 52, 90, 0.04) 1px, transparent 1px),
            linear-gradient(135deg, #f9fcff 0%, #eef6ff 100%);
        background-size: 38px 38px, 38px 38px, auto;
    }

    .hero::before,
    .hero::after,
    .detail-hero::before,
    .detail-hero::after,
    .detail-hero.modern-hero::after {
        display: none;
    }

    .detail-hero .mesh-bg {
        display: none;
    }

    .modern-hero::after {
        display: none;
    }

    .hero-model-overlay {
        display: none;
    }

    .mobile-hero-model {
        position: relative;
        display: block;
        width: 100%;
        height: 210px;
        aspect-ratio: auto;
        margin: 20px 0 14px;
        overflow: hidden;
        border: 1px solid rgba(154, 197, 255, 0.2);
        border-radius: 12px;
        background:
            linear-gradient(rgba(154, 197, 255, 0.08) 1px, transparent 1px),
            linear-gradient(90deg, rgba(154, 197, 255, 0.08) 1px, transparent 1px),
            radial-gradient(circle at 50% 54%, rgba(21, 184, 212, 0.24), transparent 56%),
            linear-gradient(145deg, #0f3252, #061222);
        background-size: 32px 32px, 32px 32px, auto, auto;
        box-shadow: 0 18px 42px rgba(8, 27, 48, 0.14);
    }

    .mobile-hero-model::after {
        content: "3D 구조 미리보기";
        position: absolute;
        right: 14px;
        bottom: 14px;
        z-index: 4;
        padding: 7px 10px;
        color: #dff8ff;
        background: rgba(6, 18, 34, 0.72);
        border: 1px solid rgba(154, 197, 255, 0.26);
        border-radius: 8px;
        font-size: 12px;
        font-weight: 900;
    }

    .mobile-hero-model canvas,
    .mobile-hero-model picture,
    .mobile-hero-model img {
        width: 100%;
        height: 100%;
    }

    .hero h1,
    .detail-hero h1,
    .not-found h1 {
        font-size: 39px;
        line-height: 1.1;
    }

    .detail-hero h1 {
        font-size: 42px;
    }

    .hero-lead {
        font-size: 19px;
        line-height: 1.55;
        margin-top: 18px;
    }

    .hero-helper {
        margin-top: 16px;
        font-size: 16px;
    }

    .hero-actions {
        gap: 10px;
        margin-top: 24px;
    }

    .detail-hero .hero-lead {
        color: #2f3b4f;
        font-size: 19px;
        line-height: 1.62;
        font-weight: 800;
    }

    .section,
    .pain-section {
        padding: 62px 0;
    }

    .hero-actions,
    .footer-grid,
    .footer-bottom {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats,
    .pain-grid,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .capa-note {
        align-items: flex-start;
        flex-direction: column;
    }

    .meter-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .meter-row div {
        flex-wrap: wrap;
    }

    .hero-stats {
        gap: 12px;
        margin-top: 22px;
        padding-bottom: 72px;
    }

    .hero-stats div {
        padding: 16px;
    }

    .operation-grid {
        gap: 28px;
    }

    .operation-video {
        padding: 8px;
        border-radius: 10px;
    }

    .operation-video::before {
        top: 14px;
        left: 14px;
        font-size: 12px;
    }

    .machine-note,
    .faq-nudge,
    .spec-table div {
        flex-direction: column;
    }

    .faq-nudge {
        align-items: stretch;
    }

    .floating-cta {
        right: 14px;
        bottom: 14px;
        width: calc(100vw - 28px);
        grid-template-columns: 1fr 1fr;
    }

    .floating-cta a,
    .floating-cta button {
        min-height: 46px;
        padding: 0 12px;
        font-size: 14px;
    }

    .form-row.two-cols {
        grid-template-columns: 1fr;
    }

    .spec-table span {
        text-align: left;
    }

    .footer-contact {
        text-align: left;
    }

    .footer-company {
        grid-template-columns: 1fr;
    }
}