/* ===========================================================
   AI.DOT — Global Stylesheet
   =========================================================== */

/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
    background-color: #061029;
    color: #fff;
    font-family: 'Noto Sans KR', 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.6;
}
body { background: #061029; min-height: 100vh; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
strong { font-weight: 700; }

/* ===== Utility ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
.container-narrow { max-width: 880px; }
.section { padding: 60px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, #061029 0%, #0a1a3d 50%, #061029 100%); }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 50px; }
.section-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px; font-weight: 600;
    letter-spacing: 0.4em; color: #4FC3F7;
    text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
    font-size: 40px; font-weight: 700; letter-spacing: -0.02em;
    line-height: 1.3; margin-bottom: 18px;
}
.section-sub {
    font-size: 16px; color: #B0BEC5; line-height: 1.8;
}
.section-foot { text-align: center; margin-top: 40px; }

.text-grad-blue {
    background: linear-gradient(90deg, #2196F3 0%, #4FC3F7 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.text-grad-green {
    background: linear-gradient(90deg, #7CD834 0%, #B5E853 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 12px; padding: 16px 30px; border-radius: 50px;
    font-size: 15px; font-weight: 500; transition: all 0.3s ease;
    cursor: pointer; border: 1.5px solid transparent;
    font-family: 'Noto Sans KR', sans-serif;
}
.btn-primary {
    background: linear-gradient(90deg, #2196F3 0%, #7CD834 100%);
    color: #fff; border-color: transparent;
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(33, 150, 243, 0.45);
}
.btn-ghost {
    background: transparent; color: #fff;
    border-color: rgba(176, 190, 197, 0.4);
}
.btn-ghost:hover {
    border-color: #4FC3F7; background: rgba(33, 150, 243, 0.08);
}
.btn-lg { padding: 20px 38px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }
.btn svg { transition: transform 0.3s ease; }
.btn:hover svg { transform: translateX(3px); }

/* ── 만화 애니메이션 버튼 ── */
.btn-comic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(90deg, #FFD600 0%, #FF9100 50%, #FFD600 100%);
    background-size: 200% 100%;
    color: #070c1b;
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    box-shadow: 0 8px 28px rgba(255,180,0,0.5);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    line-height: 1;
    white-space: nowrap;
    animation: comicPulseGlow 2.6s ease-in-out infinite;
}
/* 그라데이션 흐름 */
@keyframes comicGradientFlow {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
/* 외부 글로우 펄스 */
@keyframes comicPulseGlow {
    0%, 100% { box-shadow: 0 8px 28px rgba(255,180,0,0.45), 0 0 0 0 rgba(255,180,0,0.2); }
    50%       { box-shadow: 0 10px 36px rgba(255,180,0,0.65), 0 0 0 10px rgba(255,180,0,0); }
}
/* 광택 스윕 */
.btn-comic::before {
    content: '';
    position: absolute;
    top: -50%; left: -65%;
    width: 40%; height: 200%;
    background: rgba(255,255,255,0.38);
    transform: skewX(-22deg);
    animation: comicShine 3.2s ease-in-out infinite;
    pointer-events: none;
}
@keyframes comicShine {
    0%         { left: -65%; opacity: 0; }
    12%        { opacity: 1; }
    42%        { left: 130%; opacity: 0; }
    100%       { left: 130%; opacity: 0; }
}
.btn-comic:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 40px rgba(255,180,0,0.7), 0 0 0 4px rgba(255,214,0,0.25);
    animation: none;
    background-position: 100% 50%;
    color: #070c1b;
}
.btn-comic:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 6px 20px rgba(255,180,0,0.5);
}
/* ★ 아이콘 통통 튀기 */
.btn-comic .comic-star {
    font-size: 16px;
    display: inline-block;
    animation: comicBounce 1.8s ease-in-out infinite;
    position: relative; z-index: 1;
}
.btn-comic span { position: relative; z-index: 1; }
@keyframes comicBounce {
    0%, 100% { transform: translateY(0) scale(1);    }
    30%       { transform: translateY(-4px) scale(1.2); }
    60%       { transform: translateY(1px) scale(0.95); }
}

/* ===== Header ===== */
.header {
    position: absolute; top: 0; left: 0; right: 0;
    z-index: 100; padding: 12px 0 0;
}
.header.is-scrolled,
.page-with-header .header {
    position: fixed; padding: 8px 0;
    background: rgba(6, 16, 41, 0.85);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(176, 190, 197, 0.1);
    transition: all 0.3s ease;
}
.header-inner {
    max-width: 1500px; margin: 0 auto;
    padding: 0 40px 0 24px;
    display: flex; align-items: flex-start; justify-content: space-between;
}
.logo { display: block; line-height: 0; width: 200px; height: 51px; flex-shrink: 0; }
.logo img { width: 200px; height: 51px; display: block; max-width: none; object-fit: contain; }

.nav { display: flex; align-items: center; gap: 36px; padding-top: 10px; }
.nav-list { display: flex; align-items: center; gap: 36px; }
.nav-list a {
    font-size: 15px; font-weight: 500; color: #fff;
    transition: color 0.3s ease; font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.02em;
}
.nav-list a:hover { color: #7CD834; }
.nav-cta {
    padding: 10px 22px;
    border-radius: 50px;
    background: linear-gradient(90deg, #2196F3 0%, #7CD834 100%);
    color: #fff; font-size: 14px; font-weight: 600;
    font-family: 'Noto Sans KR', sans-serif;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 6px 18px rgba(33, 150, 243, 0.25);
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(33, 150, 243, 0.4);
}

.menu-toggle {
    display: none; background: transparent; border: none;
    width: 28px; height: 22px;
    flex-direction: column; justify-content: space-between;
    cursor: pointer; padding: 0; position: relative; z-index: 110;
}
.menu-toggle span {
    display: block; width: 100%; height: 2px;
    background: #fff; border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.2s ease; transform-origin: center;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
    position: relative; min-height: 100vh; overflow: hidden;
    background-color: #061029;
}
.hero-bg {
    position: absolute; inset: 0;
    background-image: url('../images/bg.png');
    background-repeat: no-repeat; background-position: right center;
    background-size: cover; animation: shipFloat 6s ease-in-out infinite; z-index: 1;
}
@keyframes shipFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-12px) scale(1.005); }
}
.hero-network {
    position: absolute; top: 0; right: 0;
    width: 75%; height: 100%; z-index: 2;
    pointer-events: none; opacity: 0.95;
}
.net-line {
    stroke-dasharray: 6 8;
    animation: lineFlow 3s linear infinite, lineFade 6s ease-in-out infinite;
    opacity: 0;
}
.net-line.line-1 { animation-delay: 0s, 0s; }
.net-line.line-2 { animation-delay: 0.4s, 0.4s; }
.net-line.line-3 { animation-delay: 0.8s, 0.8s; }
.net-line.line-4 { animation-delay: 1.2s, 1.2s; }
.net-line.line-5 { animation-delay: 1.6s, 1.6s; }
.net-line.line-6 { animation-delay: 2s, 2s; }
@keyframes lineFlow { 0% { stroke-dashoffset: 28; } 100% { stroke-dashoffset: 0; } }
@keyframes lineFade { 0%, 100% { opacity: 0.15; } 50% { opacity: 0.7; } }

.node circle:nth-child(2) {
    transform-origin: center; transform-box: fill-box;
    animation: nodePulse 2.5s ease-out infinite;
}
.node-1 circle:nth-child(2) { animation-delay: 0s; }
.node-2 circle:nth-child(2) { animation-delay: 0.4s; }
.node-3 circle:nth-child(2) { animation-delay: 0.8s; }
.node-4 circle:nth-child(2) { animation-delay: 1.2s; }
.node-5 circle:nth-child(2) { animation-delay: 1.6s; }
.node-6 circle:nth-child(2) { animation-delay: 2s; }
@keyframes nodePulse { 0% { r: 6; opacity: 0.8; } 100% { r: 24; opacity: 0; } }
.node-glow {
    transform-origin: center; transform-box: fill-box;
    animation: glowBreath 4s ease-in-out infinite; opacity: 0.6;
}
@keyframes glowBreath {
    0%, 100% { opacity: 0.3; transform: scale(0.9); }
    50% { opacity: 0.7; transform: scale(1.15); }
}
.node text { animation: textBlink 3s ease-in-out infinite; }
.node-1 text { animation-delay: 0.1s; }
.node-2 text { animation-delay: 0.6s; }
.node-3 text { animation-delay: 1.1s; }
.node-4 text { animation-delay: 1.5s; }
.node-5 text { animation-delay: 1.9s; }
.node-6 text { animation-delay: 2.3s; }
@keyframes textBlink { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }

.hero-inner {
    max-width: 1500px; margin: 0 auto;
    padding: 170px 60px 70px;
    position: relative; z-index: 3; min-height: 100vh;
    display: flex; align-items: center;
}
.hero-text { position: relative; z-index: 3; max-width: 620px; }
.hero-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px; font-weight: 500;
    letter-spacing: 0.3em; color: #4FC3F7;
    margin-top: 40px; margin-bottom: 28px; text-transform: uppercase;
}
.hero-tag .dot { color: #7CD834; margin: 0 6px; }
.hero-title {
    font-size: 52px; font-weight: 900; line-height: 1.2;
    letter-spacing: -0.02em; margin-bottom: 28px;
}
.hero-title .line { display: block; }
.hero-title .line-1 { color: #fff; }
.hero-title .line-2 {
    margin-top: 0.15em;
    background: linear-gradient(90deg, #2196F3 0%, #7CD834 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-desc {
    font-size: 17px; line-height: 1.8; color: #B0BEC5;
    margin-bottom: 40px; font-weight: 400;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 50px; }
.hero-trust {
    display: flex; gap: 36px; flex-wrap: wrap;
    padding-top: 36px; border-top: 1px solid rgba(176, 190, 197, 0.18);
}
.hero-trust li { display: flex; flex-direction: column; gap: 4px; }
.hero-trust strong {
    font-size: 26px; font-weight: 800;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    letter-spacing: -0.01em;
}
.hero-trust span { font-size: 13px; color: #90A4AE; }

/* ===== Page Header (sub pages) ===== */
.page-header {
    position: relative;
    padding: 200px 0 100px;
    background: radial-gradient(ellipse at 70% 30%, rgba(33,150,243,0.15) 0%, transparent 50%),
                linear-gradient(180deg, #051029 0%, #0a1a3d 100%);
    text-align: center; overflow: hidden;
}
.page-header::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 60%, rgba(124,216,52,0.06) 1px, transparent 1px),
        radial-gradient(circle at 80% 30%, rgba(33,150,243,0.08) 1px, transparent 1px);
    background-size: 80px 80px, 100px 100px; pointer-events: none;
}
.page-header-inner { position: relative; z-index: 2; }

/* About — page header with sbg1 */
.page-header-about {
    height: 350px;
    min-height: 350px;
    padding: 60px 0 0;
    background: linear-gradient(180deg, rgba(6,16,41,0.55) 0%, rgba(6,16,41,0.85) 100%),
                url('../images/sbg1.png') center center / cover no-repeat;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.page-header-illust {
    position: absolute;
    top: 50%; left: auto; right: 4%;
    transform: translateY(-50%);
    width: 320px; height: 320px;
    z-index: 1; pointer-events: none;
    opacity: 0.95;
    filter: drop-shadow(0 10px 30px rgba(33,150,243,0.25));
}
.page-header-about .container { position: relative; z-index: 2; }
.page-header-illust .ai-lines line {
    stroke-dasharray: 6 8;
    animation: aiLineFlow 3.2s linear infinite, aiLineFade 6s ease-in-out infinite;
    opacity: 0.4;
}
.page-header-illust .ai-lines line:nth-child(1) { animation-delay: 0s, 0s; }
.page-header-illust .ai-lines line:nth-child(2) { animation-delay: 0.4s, 0.4s; }
.page-header-illust .ai-lines line:nth-child(3) { animation-delay: 0.8s, 0.8s; }
.page-header-illust .ai-lines line:nth-child(4) { animation-delay: 1.2s, 1.2s; }
.page-header-illust .ai-lines line:nth-child(5) { animation-delay: 1.6s, 1.6s; }
.page-header-illust .ai-lines line:nth-child(6) { animation-delay: 2s, 2s; }
@keyframes aiLineFlow { 0% { stroke-dashoffset: 28; } 100% { stroke-dashoffset: 0; } }
@keyframes aiLineFade { 0%, 100% { opacity: 0.18; } 50% { opacity: 0.7; } }
.page-header-illust .ai-glow {
    transform-origin: center; transform-box: fill-box;
    animation: aiGlowBreath 4s ease-in-out infinite; opacity: 0.55;
}
.page-header-illust .ai-g1 { animation-delay: 0s; }
.page-header-illust .ai-g2 { animation-delay: 0.7s; }
.page-header-illust .ai-g3 { animation-delay: 1.4s; }
.page-header-illust .ai-g4 { animation-delay: 2.1s; }
.page-header-illust .ai-g5 { animation-delay: 2.8s; }
.page-header-illust .ai-g6 { animation-delay: 3.5s; }
@keyframes aiGlowBreath {
    0%, 100% { opacity: 0.25; transform: scale(0.85); }
    50% { opacity: 0.7; transform: scale(1.15); }
}
.page-header-illust .ai-node circle:nth-child(2) {
    transform-origin: center; transform-box: fill-box;
    animation: aiNodePulse 2.4s ease-out infinite;
}
.page-header-illust .ai-node-1 circle:nth-child(2) { animation-delay: 0s; }
.page-header-illust .ai-node-2 circle:nth-child(2) { animation-delay: 0.4s; }
.page-header-illust .ai-node-3 circle:nth-child(2) { animation-delay: 0.8s; }
.page-header-illust .ai-node-4 circle:nth-child(2) { animation-delay: 1.2s; }
@keyframes aiNodePulse { 0% { r: 6; opacity: 0.8; } 100% { r: 22; opacity: 0; } }
.page-header-about::before { display: none; }
.page-header-about .page-tag { font-size: 12px; margin-bottom: 12px; }
.page-header-about .page-title { font-size: 32px; line-height: 1.3; margin-bottom: 14px; }
.page-header-about .page-desc { font-size: 14.5px; line-height: 1.7; }
.subpage-body .section { padding: 45px 0; }
.subpage-body .section-head { margin: 0 auto 36px; }
.subpage-body .page-header-about + .section { padding-top: 15px; }
@media (max-width: 1100px) {
    .page-header-illust { width: 240px; height: 240px; opacity: 0.6; left: auto; right: 1%; }
}
@media (max-width: 900px) {
    /* Keep illust on mobile as a dynamic decorative background */
    .page-header-illust {
        display: block;
        width: 360px; height: 360px;
        top: 50%; left: 50%; right: auto;
        transform: translate(-50%, -50%);
        opacity: 0.18;
        filter: blur(0.3px) drop-shadow(0 8px 24px rgba(33,150,243,0.35));
        animation: pageHeaderFloat 8s ease-in-out infinite;
    }
    .page-header-illust-service,
    .page-header-illust-solution,
    .page-header-illust-contact {
        left: 50%; right: auto;
    }
}
@keyframes pageHeaderFloat {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50%      { transform: translate(-50%, -52%) scale(1.04); }
}

/* mobile dynamic accents — floating dots & shimmer */
.page-header-about::after {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 12% 22%, rgba(79,195,247,0.6) 1.4px, transparent 1.6px),
        radial-gradient(circle at 88% 18%, rgba(124,216,52,0.6) 1.4px, transparent 1.6px),
        radial-gradient(circle at 18% 80%, rgba(181,232,83,0.6) 1.4px, transparent 1.6px),
        radial-gradient(circle at 82% 78%, rgba(79,195,247,0.6) 1.4px, transparent 1.6px),
        radial-gradient(circle at 50% 12%, rgba(124,216,52,0.5) 1.2px, transparent 1.6px),
        radial-gradient(circle at 50% 90%, rgba(79,195,247,0.5) 1.2px, transparent 1.6px),
        radial-gradient(circle at 30% 50%, rgba(124,216,52,0.5) 1.2px, transparent 1.6px),
        radial-gradient(circle at 70% 50%, rgba(79,195,247,0.5) 1.2px, transparent 1.6px);
    background-size: 100% 100%;
    pointer-events: none;
    animation: pageHeaderDots 6s ease-in-out infinite;
    z-index: 0;
    opacity: 0.7;
}
@keyframes pageHeaderDots {
    0%, 100% { opacity: 0.35; }
    50%      { opacity: 0.85; }
}

/* shimmer on gradient title */
.page-header-about .page-title .text-grad-blue,
.page-header-about .page-title .text-grad-green {
    background-size: 200% 100%;
    animation: titleShimmer 4s ease-in-out infinite;
}
@keyframes titleShimmer {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

@media (max-width: 768px) {
    .page-header-about { height: 280px; min-height: 280px; }
    .page-header-about .page-title { font-size: 22px; }
    .page-header-about .page-desc { font-size: 13px; }
    .page-header-illust { width: 280px; height: 280px; opacity: 0.16; }
    /* mobile section spacing -10px */
    .subpage-body .section { padding: 35px 0; }
}
.page-tag {
    font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
    letter-spacing: 0.4em; color: #4FC3F7;
    text-transform: uppercase; margin-bottom: 18px;
}
.page-title {
    font-size: 48px; font-weight: 800; line-height: 1.25;
    letter-spacing: -0.02em; margin-bottom: 20px;
}
.page-desc {
    font-size: 17px; color: #B0BEC5; line-height: 1.8;
    max-width: 640px; margin: 0 auto;
}

/* ===== Our Value ===== */
.value-layout {
    display: grid;
    grid-template-columns: minmax(0, 550px) 1fr;
    gap: 48px;
    align-items: center;
}
.value-layout .value-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.value-layout .value-card { padding: 28px 22px 26px; }
.value-layout .value-icon { width: 48px; height: 48px; margin-bottom: 16px; }
.value-layout .value-card-title { font-size: 17px; margin-bottom: 10px; }
.value-layout .value-card-desc { font-size: 13.5px; }
.value-video {
    max-width: 550px;
}
.value-video video {
    display: block;
    width: 100%;
    aspect-ratio: 550 / 600;
    object-fit: cover;
    border-radius: 20px;
    border: 1px solid rgba(176, 190, 197, 0.15);
    background: #000;
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.15);
}
.value-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.value-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 20px; padding: 40px 28px 36px;
    text-align: center;
    transition: all 0.35s ease;
    position: relative; overflow: hidden;
}
.value-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, #2196F3, #7CD834);
    transform: scaleX(0); transform-origin: left center;
    transition: transform 0.4s ease;
}
.value-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 195, 247, 0.4);
    background: rgba(33, 150, 243, 0.05);
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.15);
}
.value-card:hover::before { transform: scaleX(1); }
.value-icon {
    width: 64px; height: 64px;
    margin: 0 auto 24px;
    display: flex; align-items: center; justify-content: center;
}
.value-icon img {
    width: 100%; height: 100%; object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(33, 150, 243, 0.35));
    transition: transform 0.3s ease;
}
.value-card:hover .value-icon img { transform: scale(1.08); }
.value-card-title {
    font-size: 20px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 14px;
    color: #fff;
}
.value-card-desc {
    font-size: 14.5px; line-height: 1.75;
    color: #B0BEC5;
}

/* ===== Problems ===== */
.problem-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.problem-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.12);
    border-radius: 16px; padding: 36px 28px;
    transition: all 0.3s ease;
    position: relative; overflow: hidden;
}
.problem-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, #2196F3, #7CD834);
    opacity: 0; transition: opacity 0.3s ease;
}
.problem-card:hover {
    background: rgba(33, 150, 243, 0.05);
    border-color: rgba(79, 195, 247, 0.4);
    transform: translateY(-4px);
}
.problem-card:hover::before { opacity: 1; }
.problem-num {
    font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700;
    color: #4FC3F7; margin-bottom: 18px; letter-spacing: 0.1em;
}
.problem-text { font-size: 17px; line-height: 1.7; color: #ECEFF1; }
.problem-text strong { color: #fff; font-weight: 700; }

/* ===== Compare ===== */
.compare-table {
    display: grid; grid-template-columns: 1fr 1fr;
    border-radius: 20px; overflow: hidden;
    border: 1px solid rgba(176, 190, 197, 0.15);
}
.compare-col { padding: 50px 40px; }
.compare-col-left {
    background: rgba(255, 255, 255, 0.02);
    border-right: 1px solid rgba(176, 190, 197, 0.12);
}
.compare-col-right {
    background: linear-gradient(160deg, rgba(33,150,243,0.12) 0%, rgba(124,216,52,0.08) 100%);
    border: 1px solid rgba(124, 216, 52, 0.25);
    border-radius: 0 20px 20px 0;
    margin: -1px -1px -1px 0;
}
.compare-head {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 20px; margin-bottom: 24px;
    border-bottom: 1px solid rgba(176, 190, 197, 0.15);
}
.compare-label {
    font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
}
.compare-col-left .compare-label { color: #90A4AE; }
.compare-col-right .compare-label {
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.compare-icon {
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 700;
}
.compare-col-left .compare-icon { background: rgba(176,190,197,0.15); color: #90A4AE; }
.compare-col-right .compare-icon.ok {
    background: linear-gradient(135deg, #2196F3, #7CD834); color: #fff;
}
.compare-list li {
    font-size: 15.5px; line-height: 1.7;
    padding: 14px 0; border-bottom: 1px dashed rgba(176, 190, 197, 0.1);
    color: #B0BEC5;
}
.compare-col-right .compare-list li { color: #ECEFF1; }
.compare-col-right .compare-list strong { color: #fff; }
.compare-list li:last-child { border-bottom: none; }

/* ===== Process ===== */
.process-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; position: relative;
}
.process-grid::before {
    content: ''; position: absolute;
    top: 90px; left: 12%; right: 12%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124,216,52,0.4), transparent);
    z-index: 0;
}
.process-step {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 20px; padding: 40px 32px;
    position: relative; z-index: 1;
    transition: all 0.3s ease;
}
.process-step:hover {
    border-color: rgba(124, 216, 52, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.15);
}
.step-num {
    display: inline-block;
    font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700;
    letter-spacing: 0.2em; color: #4FC3F7;
    padding: 6px 14px; border: 1px solid rgba(79, 195, 247, 0.4);
    border-radius: 50px; margin-bottom: 22px;
}
.step-title {
    font-size: 26px; font-weight: 800; margin-bottom: 6px;
    letter-spacing: -0.02em;
}
.step-period { font-size: 14px; color: #90A4AE; margin-bottom: 24px; }
.step-list { margin-bottom: 24px; }
.step-list li {
    font-size: 15px; line-height: 1.6; padding: 8px 0;
    color: #B0BEC5; padding-left: 22px; position: relative;
}
.step-list li::before {
    content: ''; position: absolute; left: 0; top: 16px;
    width: 12px; height: 2px;
    background: linear-gradient(90deg, #4FC3F7, #B5E853); border-radius: 2px;
}
.step-deliver {
    font-size: 14px; padding-top: 20px; color: #fff;
    border-top: 1px dashed rgba(176, 190, 197, 0.2);
}

/* ===== Industry ===== */
.industry-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.industry-card {
    display: block; background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 20px; padding: 40px 32px;
    transition: all 0.3s ease;
}
.industry-card:hover {
    border-color: rgba(79, 195, 247, 0.45);
    transform: translateY(-6px);
    background: rgba(33, 150, 243, 0.06);
}
.industry-icon { width: 70px; height: 70px; margin-bottom: 24px; }
.industry-icon svg { width: 100%; height: 100%; }
.industry-title {
    font-size: 26px; font-weight: 800; letter-spacing: -0.02em;
    margin-bottom: 6px;
}
.industry-sub { font-size: 14px; color: #90A4AE; margin-bottom: 24px; }
.industry-points { margin-bottom: 24px; }
.industry-points li {
    font-size: 14.5px; line-height: 1.65; padding: 6px 0;
    color: #B0BEC5;
}
.industry-points li::before { content: '· '; color: #4FC3F7; font-weight: 700; }
.industry-link {
    display: inline-block; font-size: 14px; font-weight: 600;
    color: #4FC3F7; padding-top: 16px;
    border-top: 1px dashed rgba(176, 190, 197, 0.2); width: 100%;
}

/* ===== Cases ===== */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 20px; padding: 36px 32px;
    transition: all 0.3s ease; cursor: pointer;
}
.case-card:hover {
    border-color: rgba(124, 216, 52, 0.4);
    transform: translateY(-4px);
}
.case-cat {
    display: inline-block; font-size: 12px; font-weight: 600;
    color: #4FC3F7; letter-spacing: 0.1em;
    padding: 5px 12px; border-radius: 50px;
    background: rgba(33, 150, 243, 0.12); margin-bottom: 20px;
}
.case-title {
    font-size: 22px; font-weight: 800; line-height: 1.4;
    letter-spacing: -0.02em; margin-bottom: 24px;
}
.case-stat {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px; padding: 18px;
    margin-bottom: 20px;
}
.case-stat > div {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; padding: 6px 0;
}
.case-stat-label {
    width: 90px; flex-shrink: 0; color: #90A4AE; font-size: 13px;
}
.case-stat-from { color: #B0BEC5; font-weight: 600; }
.case-arrow { color: #4FC3F7; font-weight: 700; }
.case-stat-to { font-weight: 800; font-size: 16px; }
.case-desc { font-size: 14.5px; line-height: 1.7; color: #B0BEC5; }

/* ===== Pricing ===== */
.price-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    align-items: stretch;
}
.price-card {
    display: flex; flex-direction: column;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 24px; padding: 40px 32px;
    position: relative; transition: all 0.3s ease;
}
.price-card:hover { transform: translateY(-4px); }
.price-card-best {
    background: linear-gradient(160deg, rgba(33,150,243,0.18) 0%, rgba(124,216,52,0.10) 100%);
    border: 1.5px solid rgba(124, 216, 52, 0.45);
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(33, 150, 243, 0.2);
}
.price-card-best:hover { transform: translateY(-4px) scale(1.03); }
.price-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(90deg, #2196F3, #7CD834);
    color: #fff; font-size: 12px; font-weight: 700;
    padding: 6px 16px; border-radius: 50px; letter-spacing: 0.05em;
}
.price-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px; font-weight: 700; margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.price-target { font-size: 14px; color: #90A4AE; margin-bottom: 28px; }
.price-amt { display: flex; align-items: baseline; gap: 6px; margin-bottom: 28px; }
.price-amt strong {
    font-size: 48px; font-weight: 900; letter-spacing: -0.03em;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.price-amt span { font-size: 16px; color: #B0BEC5; }
.price-list { flex: 1; margin-bottom: 28px; }
.price-list li {
    font-size: 14.5px; line-height: 1.65; padding: 9px 0;
    color: #ECEFF1; padding-left: 24px; position: relative;
}
.price-list li::before {
    content: '✓'; position: absolute; left: 0; top: 9px;
    color: #7CD834; font-weight: 700;
}
.price-note {
    text-align: center; margin-top: 28px;
    font-size: 13px; color: #78909C;
}

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 14px; overflow: hidden;
}
.faq-item summary {
    padding: 22px 28px; font-size: 16px; font-weight: 600;
    cursor: pointer; list-style: none; display: flex;
    align-items: center; justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+'; font-size: 22px; color: #4FC3F7;
    transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
    padding: 0 28px 22px; font-size: 15px;
    color: #B0BEC5; line-height: 1.8;
}

/* ===== Final CTA ===== */
.cta-final {
    padding: 70px 0;
    background: radial-gradient(ellipse at center, rgba(33,150,243,0.18) 0%, transparent 70%),
                linear-gradient(180deg, #061029 0%, #0a1a3d 100%);
}
.cta-box {
    text-align: center; padding: 60px 40px;
    background: linear-gradient(160deg, rgba(33,150,243,0.10) 0%, rgba(124,216,52,0.08) 100%);
    border: 1px solid rgba(124, 216, 52, 0.3); border-radius: 28px;
}
.cta-title {
    font-size: 32px; font-weight: 800; line-height: 1.3;
    letter-spacing: -0.02em; margin-bottom: 18px;
}
.cta-desc {
    font-size: 17px; line-height: 1.8; color: #B0BEC5; margin-bottom: 36px;
}
.cta-actions {
    display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}

/* ===== Scroll To Top ===== */
#scrollTopBtn {
    position: fixed;
    bottom: 28px;
    right: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(6, 16, 41, 0.88);
    border: 1.5px solid rgba(79, 195, 247, 0.45);
    color: #4FC3F7;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 990;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.3s ease, transform 0.3s ease,
                background 0.2s ease, border-color 0.2s ease,
                box-shadow 0.2s ease;
    pointer-events: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
#scrollTopBtn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
#scrollTopBtn:hover {
    background: rgba(79, 195, 247, 0.18);
    border-color: rgba(79, 195, 247, 0.75);
    transform: translateY(-3px);
    box-shadow: 0 8px 26px rgba(79, 195, 247, 0.25);
}
#scrollTopBtn:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

/* ===== Footer ===== */
.footer {
    padding: 70px 0 30px;
    background: #040b1f;
    border-top: 1px solid rgba(176, 190, 197, 0.12);
}
.footer-top {
    display: grid; grid-template-columns: 1.2fr 2fr; gap: 60px;
    padding-bottom: 50px; border-bottom: 1px solid rgba(176,190,197,0.1);
}
.footer-logo { width: 180px; height: auto; margin-bottom: 18px; }
.footer-slogan { font-size: 14px; color: #90A4AE; line-height: 1.7; }
/* ── CTA 박스용 카카오 버튼 ── */
.btn-kakao {
    background: #FEE500;
    color: #3A1D1D;
    border-color: #FEE500;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(254,229,0,0.35);
}
.btn-kakao:hover {
    background: #FFE833;
    border-color: #FFE833;
    color: #3A1D1D;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(254,229,0,0.55);
}
.btn-kakao svg { flex-shrink: 0; }

/* ── 푸터 카카오 채널 버튼 ── */
.kakao-channel-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 9px 18px;
    background: #FEE500;
    color: #3A1D1D;
    font-size: 13px;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: 0 4px 14px rgba(254,229,0,0.45);
}
.kakao-channel-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(254,229,0,0.6);
    background: #FFE833;
    color: #3A1D1D;
}
.footer-cols {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}
.footer-cols h4 {
    font-family: 'Montserrat', sans-serif; font-size: 13px;
    font-weight: 700; letter-spacing: 0.15em;
    color: #4FC3F7; margin-bottom: 18px; text-transform: uppercase;
}
.footer-cols ul li {
    font-size: 14px; color: #B0BEC5; line-height: 2;
}
.footer-cols ul a:hover { color: #fff; }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px; font-size: 13px; color: #607D8B;
}
.admin-btn {
    background: transparent; border: none; padding: 0;
    font-size: 11px; color: rgba(96,125,139,0.35);
    cursor: pointer; letter-spacing: 0.5px;
    transition: color 0.2s;
}
.admin-btn:hover { color: #607D8B; }

/* ===== Admin Modal ===== */
.adm-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0, 0, 0, 0.72);
    align-items: center; justify-content: center;
    backdrop-filter: blur(3px);
}
.adm-overlay.adm-open {
    display: flex;
    animation: admFadeIn 0.18s ease;
}
@keyframes admFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
.adm-box {
    background: #0d1f3a;
    border: 1px solid rgba(79, 195, 247, 0.22);
    border-radius: 18px;
    padding: 48px 40px 40px;
    width: 340px;
    text-align: center;
    position: relative;
    animation: admSlideUp 0.22s ease;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
@keyframes admSlideUp {
    from { transform: translateY(24px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}
.adm-close {
    position: absolute; top: 14px; right: 16px;
    background: none; border: none;
    color: #546E7A; font-size: 18px; line-height: 1;
    cursor: pointer; padding: 4px 6px; border-radius: 4px;
    transition: color 0.15s;
}
.adm-close:hover { color: #90A4AE; }
.adm-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px; font-weight: 700; letter-spacing: 2px;
    background: linear-gradient(90deg, #4FC3F7, #7CD834);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
}
.adm-sub {
    font-size: 13px; color: #607D8B; margin-bottom: 28px;
}
.adm-input {
    width: 100%; padding: 13px 16px;
    background: #0a1628;
    border: 1px solid rgba(79, 195, 247, 0.25);
    border-radius: 9px;
    color: #e0e8f0; font-size: 16px;
    outline: none; text-align: center; letter-spacing: 8px;
    margin-bottom: 14px;
    transition: border-color 0.2s;
}
.adm-input:focus { border-color: #4FC3F7; }
.adm-btn {
    width: 100%; padding: 13px;
    background: linear-gradient(90deg, #1565C0, #2E7D32);
    border: none; border-radius: 9px;
    color: #fff; font-size: 14px; font-weight: 600;
    cursor: pointer; letter-spacing: 1px;
    transition: opacity 0.2s;
}
.adm-btn:hover { opacity: 0.88; }
.adm-err {
    color: #ef5350; font-size: 13px;
    margin-top: 12px; display: none;
}

/* ── Admin Panel Modal ── */
.adm-panel-overlay { align-items: center; justify-content: center; }
.adm-panel {
    background: #060f1e;
    border: 1px solid rgba(79,195,247,0.18);
    border-radius: 16px;
    width: 92vw; max-width: 1300px;
    max-height: 88vh;
    display: flex; flex-direction: column;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,0.7);
    animation: admSlideUp 0.22s ease;
}
.adm-panel-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px;
    background: #0d1f3a;
    border-bottom: 1px solid rgba(79,195,247,0.12);
    flex-shrink: 0;
}
.adm-panel-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px; font-weight: 700; letter-spacing: 0.5px;
    background: linear-gradient(90deg,#4FC3F7,#7CD834);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.adm-panel-actions { display: flex; align-items: center; gap: 12px; }
.adm-count { font-size: 13px; color: #7CD834; font-weight: 600; }
.adm-panel-btn {
    padding: 6px 14px;
    background: rgba(79,195,247,0.1);
    border: 1px solid rgba(79,195,247,0.25);
    border-radius: 7px;
    color: #4FC3F7; font-size: 12px; cursor: pointer;
}
.adm-panel-btn:hover { background: rgba(79,195,247,0.2); }
.adm-panel-close { position: static; margin-left: 4px; }

.adm-panel-toolbar {
    padding: 14px 24px;
    background: #080f20;
    border-bottom: 1px solid rgba(79,195,247,0.08);
    flex-shrink: 0;
}
.adm-search {
    width: 320px; padding: 9px 14px;
    background: #0d1f3a;
    border: 1px solid rgba(79,195,247,0.2);
    border-radius: 8px;
    color: #e0e8f0; font-size: 13px; outline: none;
}
.adm-search:focus { border-color: #4FC3F7; }

.adm-panel-body {
    flex: 1; overflow-y: auto; overflow-x: hidden;
}
.adm-table-wrap { overflow-x: auto; }
.adm-table {
    width: 100%; border-collapse: collapse; font-size: 13px;
    color: #cfd8dc;
}
.adm-table thead { position: sticky; top: 0; }
.adm-table th {
    padding: 11px 14px;
    background: #0d1f3a;
    text-align: left; font-size: 11px; font-weight: 600;
    letter-spacing: 0.8px; color: #546E7A;
    border-bottom: 1px solid rgba(79,195,247,0.12);
    white-space: nowrap;
}
.adm-table td {
    padding: 11px 14px;
    border-bottom: 1px solid rgba(176,190,197,0.06);
    vertical-align: top;
}
.adm-table tbody tr:hover { background: rgba(79,195,247,0.04); }
.adm-table tbody tr:last-child td { border-bottom: none; }
.adm-td-dt  { color: #546E7A; font-size: 12px; white-space: nowrap; }
.adm-td-msg { max-width: 200px; white-space: pre-wrap; word-break: break-word; color: #78909C; }
.adm-td-url { max-width: 180px; word-break: break-all; }
.adm-link   { color: #4FC3F7; font-size: 12px; }
.adm-dim    { color: #37474F; }
.adm-badge  {
    display: inline-block; padding: 2px 8px;
    border-radius: 20px; font-size: 11px; font-weight: 600;
}
.adm-badge-food         { background: rgba(255,152,0,0.15);  color: #FFB74D; }
.adm-badge-beauty       { background: rgba(233,30,99,0.12);  color: #F48FB1; }
.adm-badge-franchise    { background: rgba(33,150,243,0.15); color: #64B5F6; }
.adm-badge-manufacturing{ background: rgba(96,125,139,0.2);  color: #90A4AE; }
.adm-badge-distribution { background: rgba(124,216,52,0.12); color: #AED581; }
.adm-badge-etc          { background: rgba(176,190,197,0.1); color: #78909C; }
.adm-pkg        { font-size: 12px; color: #78909C; }
.adm-pkg-light  { color: #7CD834; }
.adm-pkg-standard{ color: #4FC3F7; }
.adm-pkg-pro    { color: #CE93D8; }
.adm-del {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid rgba(239,83,80,0.3);
    border-radius: 6px;
    color: #ef5350; font-size: 11px; cursor: pointer;
    white-space: nowrap;
}
.adm-del:hover { background: rgba(239,83,80,0.1); }
.adm-loading  { text-align: center; padding: 60px 20px; color: #546E7A; font-size: 14px; }
.adm-err-txt  { color: #ef5350; }

/* ===== Forms (Contact) ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-row.full { grid-column: 1 / -1; }
.form-label {
    font-size: 14px; font-weight: 500; color: #ECEFF1;
}
.form-label .req { color: #4FC3F7; margin-left: 3px; }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 14px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(176,190,197,0.2);
    border-radius: 10px; color: #fff;
    font-size: 15px; font-family: inherit;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.form-input::placeholder, .form-textarea::placeholder { color: #607D8B; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none; border-color: #4FC3F7;
    background: rgba(33, 150, 243, 0.05);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-select option { background: #061029; color: #fff; }

.contact-grid {
    display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px;
    align-items: start;
}
.contact-side {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(176, 190, 197, 0.15);
    border-radius: 20px; padding: 36px;
}
.contact-side h3 { font-size: 20px; font-weight: 800; margin-bottom: 18px; }
.contact-info { display: flex; flex-direction: column; gap: 18px; margin-bottom: 30px; }
.contact-info-item {
    display: flex; gap: 14px; padding: 14px 0;
    border-bottom: 1px dashed rgba(176,190,197,0.15);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .label {
    width: 70px; flex-shrink: 0; font-size: 13px;
    color: #4FC3F7; font-weight: 600;
}
.contact-info-item .val { font-size: 15px; color: #ECEFF1; }
.contact-quick { display: flex; flex-direction: column; gap: 10px; }

/* ===== Page-specific ===== */
.about-section { padding: 100px 0; }
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
}
.about-text h2 {
    font-size: 36px; font-weight: 800;
    line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 24px;
}
.about-text p {
    font-size: 16px; line-height: 1.9; color: #B0BEC5;
    margin-bottom: 18px;
}
.about-text strong { color: #fff; }
.about-visual {
    aspect-ratio: 1; border-radius: 24px; overflow: hidden;
    background: linear-gradient(160deg, rgba(33,150,243,0.15), rgba(124,216,52,0.12));
    border: 1px solid rgba(124,216,52,0.25);
    display: flex; align-items: center; justify-content: center;
    padding: 40px;
}
.about-visual img { width: 100%; height: auto; }

.values-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.values-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== Numbers (About) ===== */
.number-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.number-card {
    text-align: center; padding: 44px 24px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 20px;
    transition: all 0.3s ease;
}
.number-card:hover {
    border-color: rgba(79,195,247,0.4);
    transform: translateY(-4px);
    background: rgba(33,150,243,0.05);
}
.number-value {
    display: block; font-family: 'Montserrat', sans-serif;
    font-size: 56px; font-weight: 800; line-height: 1;
    letter-spacing: -0.03em; margin-bottom: 12px;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.number-value span { font-size: 32px; margin-left: 4px; }
.number-label {
    font-size: 14px; color: #B0BEC5; line-height: 1.6;
}

/* ===== Team (About) ===== */
.team-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.team-card {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 20px; padding: 36px 28px;
    text-align: center;
    transition: all 0.3s ease;
}
.team-card:hover {
    border-color: rgba(124,216,52,0.4);
    transform: translateY(-4px);
    background: rgba(124,216,52,0.04);
}
.team-avatar {
    width: 88px; height: 88px; margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2196F3 0%, #7CD834 100%);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 12px 28px rgba(33,150,243,0.3);
}
.team-avatar span {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px; font-weight: 700; color: #fff;
    letter-spacing: -0.02em;
}
.team-name {
    font-size: 20px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 6px;
}
.team-role {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px; font-weight: 600;
    color: #4FC3F7; letter-spacing: 0.05em;
    margin-bottom: 14px;
}
.team-desc {
    font-size: 14.5px; line-height: 1.7; color: #B0BEC5;
}

/* ===== Add-ons (Service) ===== */
.addon-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.addon-card {
    position: relative;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 18px; padding: 32px 28px 28px;
    transition: all 0.3s ease;
}
.addon-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 0; height: 2px;
    background: linear-gradient(90deg, #2196F3, #7CD834);
    transition: width 0.4s ease;
}
.addon-card:hover {
    border-color: rgba(79,195,247,0.4);
    transform: translateY(-4px);
    background: rgba(33,150,243,0.05);
}
.addon-card:hover::before { width: 100%; }
.addon-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
    color: #4FC3F7; margin-bottom: 14px;
}
.addon-title {
    font-size: 19px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 12px; color: #fff;
}
.addon-desc {
    font-size: 14.5px; line-height: 1.7;
    color: #B0BEC5; margin-bottom: 18px;
}
.addon-price {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px; font-weight: 700;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    padding-top: 14px;
    border-top: 1px dashed rgba(176,190,197,0.18);
}

/* ===== Service page header illust ===== */
.page-header-illust-service {
    width: 360px; height: 360px;
    left: auto; right: 4%;
}

/* ===== Solution page ===== */
.solution-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
}
.solution-card {
    display: flex; flex-direction: column;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 22px; overflow: hidden;
    transition: all 0.35s ease;
    position: relative;
}
.solution-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, #2196F3, #7CD834);
    transform: scaleX(0); transform-origin: left center;
    transition: transform 0.45s ease;
}
.solution-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79,195,247,0.4);
    background: rgba(33,150,243,0.05);
    box-shadow: 0 24px 50px rgba(33,150,243,0.18);
}
.solution-card:hover::before { transform: scaleX(1); }

.solution-visual {
    height: 180px; padding: 28px 32px 8px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(160deg, rgba(33,150,243,0.10) 0%, rgba(124,216,52,0.06) 100%);
    border-bottom: 1px solid rgba(176,190,197,0.12);
}
.solution-card-cushion .solution-visual {
    background: linear-gradient(160deg, rgba(124,216,52,0.10), rgba(33,150,243,0.04));
}
.solution-card-driver .solution-visual {
    background: linear-gradient(160deg, rgba(33,150,243,0.10), rgba(124,216,52,0.06));
}
.solution-card-mckinsey .solution-visual {
    background: linear-gradient(160deg, rgba(33,150,243,0.10), rgba(33,150,243,0.04));
}
.solution-card-memo .solution-visual {
    background: linear-gradient(160deg, rgba(124,216,52,0.10), rgba(33,150,243,0.04));
}
.solution-visual svg {
    width: 100%; max-width: 260px; height: auto;
    filter: drop-shadow(0 6px 18px rgba(33,150,243,0.18));
}

.solution-body {
    padding: 28px 32px 32px;
    display: flex; flex-direction: column; flex: 1;
}

.solution-badge {
    display: inline-block; align-self: flex-start;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
    padding: 5px 12px; border-radius: 50px;
    margin-bottom: 14px;
}
.solution-badge-live {
    background: linear-gradient(90deg, #2196F3, #7CD834); color: #fff;
}
.solution-badge-beta {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(124,216,52,0.5); color: #B5E853;
}

.solution-title {
    font-size: 24px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 8px; color: #fff;
}
.solution-tagline {
    font-size: 14.5px; line-height: 1.65;
    color: #90A4AE; margin-bottom: 20px;
}
.solution-features {
    margin-bottom: 22px;
}
.solution-features li {
    font-size: 14.5px; line-height: 1.65;
    color: #ECEFF1; padding: 7px 0 7px 22px;
    position: relative;
}
.solution-features li::before {
    content: ''; position: absolute; left: 0; top: 16px;
    width: 12px; height: 2px; border-radius: 2px;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
}

.solution-meta {
    display: flex; flex-wrap: wrap; gap: 18px;
    padding: 14px 0; margin-bottom: 18px;
    border-top: 1px dashed rgba(176,190,197,0.18);
    border-bottom: 1px dashed rgba(176,190,197,0.18);
}
.solution-meta span {
    font-size: 13px; color: #B0BEC5;
}
.solution-meta strong {
    color: #4FC3F7; font-weight: 700; margin-right: 6px;
}

.solution-link {
    margin-top: auto;
    font-size: 14px; font-weight: 700;
    color: #4FC3F7;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}
.solution-link:hover {
    color: #B5E853; transform: translateX(3px);
}

/* solution page header illust */
.page-header-illust-solution {
    width: 320px; height: 320px;
    left: auto; right: 4%;
}

/* ===== Contact page ===== */
.page-header-illust-contact {
    width: 320px; height: 320px;
    left: auto; right: 4%;
}

.contact-form {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 22px; padding: 40px 40px 36px;
}
.form-head { margin-bottom: 30px; }
.form-step {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
    color: #4FC3F7; margin-bottom: 10px;
}
.form-title {
    font-size: 28px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 8px; color: #fff;
}
.form-sub {
    font-size: 14.5px; line-height: 1.7; color: #B0BEC5;
}

.form-consent {
    display: flex; align-items: flex-start; gap: 12px;
    margin: 6px 0 24px;
    padding: 16px 18px;
    background: rgba(0,0,0,0.18);
    border: 1px dashed rgba(176,190,197,0.18);
    border-radius: 12px;
    cursor: pointer;
}
.form-consent input[type="checkbox"] {
    width: 18px; height: 18px; flex-shrink: 0;
    accent-color: #7CD834; margin-top: 2px;
}
.form-consent span { font-size: 14px; color: #ECEFF1; line-height: 1.65; }
.form-consent strong { color: #fff; font-weight: 700; }
.form-consent small {
    display: block; margin-top: 6px;
    font-size: 12.5px; color: #90A4AE; line-height: 1.6;
}
.form-actions { margin-top: 8px; }

/* contact side - extra promise block */
.contact-promise {
    margin-top: 4px; margin-bottom: 28px;
    padding: 22px 20px;
    background: linear-gradient(160deg, rgba(33,150,243,0.10) 0%, rgba(124,216,52,0.08) 100%);
    border: 1px solid rgba(124,216,52,0.3);
    border-radius: 14px;
}
.promise-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px; font-weight: 700; letter-spacing: 0.2em;
    color: #B5E853; margin-bottom: 12px;
}
.contact-promise ul li {
    font-size: 14px; line-height: 1.75; color: #ECEFF1;
    padding: 5px 0 5px 22px; position: relative;
}
.contact-promise ul li::before {
    content: '✓'; position: absolute; left: 0; top: 5px;
    color: #7CD834; font-weight: 700;
}
.contact-promise strong {
    color: #fff;
    background: linear-gradient(90deg, #4FC3F7, #B5E853);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* contact flow (DAY 0~3) */
.contact-flow {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
    position: relative;
}
.contact-flow::before {
    content: ''; position: absolute;
    top: 36px; left: 8%; right: 8%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124,216,52,0.4), transparent);
}
.flow-step {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 18px; padding: 26px 22px;
    position: relative; z-index: 1;
    transition: all 0.3s ease;
}
.flow-step:hover {
    border-color: rgba(79,195,247,0.45);
    transform: translateY(-4px);
}
.flow-num {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px; font-weight: 700; letter-spacing: 0.2em;
    padding: 5px 12px; margin-bottom: 14px;
    color: #4FC3F7;
    border: 1px solid rgba(79,195,247,0.4); border-radius: 50px;
}
.flow-title {
    font-size: 17px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 8px; color: #fff;
}
.flow-desc {
    font-size: 13.5px; line-height: 1.7; color: #B0BEC5;
}

/* ===== Timeline (About) ===== */
.timeline {
    position: relative; padding-left: 36px;
}
.timeline::before {
    content: ''; position: absolute;
    left: 7px; top: 8px; bottom: 8px;
    width: 1px;
    background: linear-gradient(180deg, rgba(79,195,247,0.6), rgba(124,216,52,0.4), transparent);
}
.timeline-item {
    position: relative; padding-bottom: 36px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
    content: ''; position: absolute;
    left: -34px; top: 8px;
    width: 16px; height: 16px; border-radius: 50%;
    background: #061029;
    border: 2px solid #4FC3F7;
    box-shadow: 0 0 0 4px rgba(33,150,243,0.15);
}
.timeline-year {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px; font-weight: 700; letter-spacing: 0.1em;
    color: #4FC3F7; margin-bottom: 10px;
}
.timeline-body h3 {
    font-size: 20px; font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 8px; color: #fff;
}
.timeline-body p {
    font-size: 15px; line-height: 1.75; color: #B0BEC5;
}
.value-item {
    text-align: center; padding: 36px 28px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(176,190,197,0.15);
    border-radius: 20px;
}
.value-item-num {
    font-family: 'Montserrat', sans-serif; font-size: 13px;
    color: #4FC3F7; font-weight: 700; margin-bottom: 12px;
    letter-spacing: 0.2em;
}
.value-item h3 { font-size: 22px; font-weight: 800; margin-bottom: 14px; }
.value-item p { font-size: 14.5px; line-height: 1.8; color: #B0BEC5; }

/* Service detail */
.service-detail {
    padding: 40px 0; border-bottom: 1px solid rgba(176,190,197,0.1);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-inner {
    display: grid; grid-template-columns: 1fr 1.2fr;
    gap: 40px; align-items: start;
}
.service-detail-num {
    font-family: 'Montserrat', sans-serif; font-size: 13px;
    color: #4FC3F7; font-weight: 700; letter-spacing: 0.2em;
    margin-bottom: 10px;
}
.service-detail-title {
    font-size: 36px; font-weight: 800;
    line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 16px;
}
.service-detail-desc {
    font-size: 16px; line-height: 1.8; color: #B0BEC5;
    margin-bottom: 20px;
}
.service-detail-list { display: flex; flex-direction: column; gap: 8px; }
.service-detail-list li {
    background: rgba(255,255,255,0.03);
    padding: 12px 16px; border-radius: 12px;
    border: 1px solid rgba(176,190,197,0.1);
    font-size: 15px; line-height: 1.6; color: #ECEFF1;
}
.service-detail-list strong { color: #4FC3F7; }

/* Cases page filter */
.cases-filter {
    display: flex; gap: 10px; flex-wrap: wrap;
    justify-content: center; margin-bottom: 50px;
}
.filter-btn {
    padding: 10px 20px; border-radius: 50px;
    background: transparent; color: #B0BEC5;
    border: 1px solid rgba(176,190,197,0.25);
    font-size: 14px; font-weight: 500;
    cursor: pointer; transition: all 0.2s ease;
}
.filter-btn:hover { color: #fff; border-color: rgba(79,195,247,0.5); }
.filter-btn.active {
    background: linear-gradient(90deg, #2196F3, #7CD834);
    color: #fff; border-color: transparent;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .hero-title { font-size: 44px; }
    .container { padding: 0 28px; }
    .hero-inner { padding-left: 40px; padding-right: 40px; }
    .header-inner { padding-left: 16px; padding-right: 28px; }
    .nav-list { gap: 26px; }
    .nav { gap: 22px; padding-top: 12px; }
    .section-title, .page-title { font-size: 36px; }
    .cta-title, .about-text h2 { font-size: 26px; }
    .section { padding: 44px 0; }
}

@media (max-width: 992px) {
    .hero-title { font-size: 38px; }
    .hero-text { max-width: 100%; }
    .hero-inner { padding-top: 200px; }
    .hero-network { opacity: 0.55; width: 100%; }

    .value-layout { grid-template-columns: 1fr; gap: 40px; }
    .value-video { margin: 0 auto; width: 100%; }

    .problem-grid,
    .process-grid,
    .industry-grid,
    .case-grid,
    .price-grid,
    .values-grid,
    .value-grid,
    .values-grid-4,
    .number-grid,
    .team-grid,
    .addon-grid,
    .contact-flow {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-flow::before { display: none; }
    .compare-table { grid-template-columns: 1fr; }
    .number-value { font-size: 44px; }
    .contact-form { padding: 32px 28px; }
    .compare-col-right { border-radius: 0 0 20px 20px; margin: 0; }
    .compare-col-left { border-right: none; border-bottom: 1px solid rgba(176,190,197,0.12); }
    .price-card-best { transform: none; }
    .price-card-best:hover { transform: translateY(-4px); }
    .process-grid::before { display: none; }
    .footer-top { grid-template-columns: 1fr; gap: 36px; }
    .contact-grid, .about-grid, .service-detail-inner { grid-template-columns: 1fr; gap: 36px; }
    .form-grid { grid-template-columns: 1fr; }
    .section-title, .page-title { font-size: 30px; }
    .section { padding: 36px 0; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-list {
        display: none; position: absolute;
        top: calc(100% + 8px); right: 16px;
        flex-direction: column; align-items: flex-start;
        gap: 0; padding: 14px 8px;
        background: rgba(6, 16, 41, 0.95);
        border: 1px solid rgba(176, 190, 197, 0.18);
        border-radius: 10px;
        backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
        min-width: 200px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); z-index: 105;
    }
    .nav-list.active { display: flex; }
    .nav-list li { width: 100%; }
    .nav-list a {
        display: block; padding: 12px 18px; font-size: 15px; border-radius: 6px;
    }
    .nav-list a:hover { background: rgba(33, 150, 243, 0.12); color: #4FC3F7; }
    .nav-cta { padding: 8px 14px; font-size: 13px; }
    .header-inner { padding-left: 12px; padding-right: 16px; position: relative; }
    .nav { gap: 14px; padding-top: 6px; }

    .hero { min-height: auto; }
    .hero-bg {
        position: relative; height: calc(52vh + 80px); min-height: 390px;
        margin-top: 0;
        background-size: cover; background-position: 80% 38%;
    }
    .hero-network {
        display: block; top: 0; right: auto; left: 0;
        width: 100%; height: calc(52vh + 80px); min-height: 390px; opacity: 0.88;
    }
    .hero-network text { font-size: 14px; }
    .hero-inner {
        padding: 6px 24px 16px; min-height: auto; display: block;
        position: relative; z-index: 3;
    }
    .hero-text { max-width: 100%; text-align: center; }
    .hero-tag { margin-top: 0; margin-bottom: 18px; }
    .hero-title { font-size: 28px; margin-bottom: 22px; }
    .hero-desc { display: none; }
    .hero-actions { justify-content: center; gap: 10px; margin-bottom: 10px; }
    .hero-actions a:first-child { display: none; }

    /* 모바일: 기존 ghost 버튼 숨김, 만화 버튼 표시 */
    .hero-actions .hero-ghost-btn { display: none !important; }
    .hero-actions .hero-comic-btn {
        display: inline-flex !important;
        min-width: 240px;
        font-size: 16px;
        padding: 16px 32px;
    }
    .hero-trust { justify-content: space-between; gap: 16px; padding-top: 28px; }
    .hero-trust strong { font-size: 22px; }

    .problem-grid,
    .process-grid,
    .industry-grid,
    .case-grid,
    .price-grid,
    .values-grid,
    .value-grid,
    .value-layout .value-grid,
    .values-grid-4,
    .number-grid,
    .team-grid,
    .addon-grid,
    .solution-grid,
    .contact-flow {
        grid-template-columns: 1fr;
    }
    .timeline { padding-left: 28px; }
    .timeline-item::before { left: -26px; }
    .solution-visual { height: 150px; padding: 20px; }
    .solution-body { padding: 22px 24px 26px; }
    .solution-title { font-size: 20px; }
    .contact-form { padding: 26px 22px; }
    .form-title { font-size: 22px; }
    .section { padding: 28px 0; }
    .section-head { margin-bottom: 36px; }
    .section-title, .page-title { font-size: 26px; }
    .value .section-title { font-size: 18px; }
    .process .section-title { font-size: 17px; }
    .value.section { padding-top: 14px; }
    .section-sub, .page-desc { font-size: 14.5px; }
    .container { padding: 0 20px; }

    .logo, .logo img { width: 140px; height: 36px; }
    .compare-col, .process-step, .industry-card, .case-card, .price-card { padding: 30px 24px; }
    .cta-box { padding: 40px 24px; }
    .cta-title { font-size: 20px; }
    .footer-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
}

/* sub page header offset */
.with-fixed-header .page-header,
.subpage-body .page-header {
    margin-top: 0;
}
.subpage-body .header {
    background: rgba(6, 16, 41, 0.85);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(176, 190, 197, 0.1);
}