/* ============================================================
   SOPHIA — Sub-pages CSS
   페이지별 추가 스타일
   ============================================================ */

/* ============================================================
   PAGE HERO (공통)
   ============================================================ */
.page-hero {
    background: var(--gray-50);
    border-bottom: 1px solid var(--border);
    padding: 52px 52px 44px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--gray-100) 1px, transparent 1px),
                      linear-gradient(90deg, var(--gray-100) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
    pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }
.page-breadcrumb {
    font-size: 0.75rem;
    color: var(--gray-300);
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 6px;
}
.page-breadcrumb a { color: var(--gray-500); text-decoration: none; }
.page-breadcrumb a:hover { color: var(--gray-900); }
.page-breadcrumb i { font-size: 0.55rem; }
.page-hero-title {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 10px;
}
.page-hero-sub {
    font-size: 0.95rem;
    color: var(--gray-500);
    font-weight: 400;
}

/* BG utility */
.bg-gray { background: var(--gray-50); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 32px;
    align-items: start;
}
.about-intro-text p {
    font-size: 0.92rem;
    color: var(--gray-700);
    line-height: 1.9;
    margin-bottom: 16px;
}
.about-intro-text strong { color: var(--gray-900); font-weight: 700; }

.about-intro-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition);
}
.stat-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.stat-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--gray-900);
    line-height: 1;
}
.stat-plus { font-size: 1.4rem; font-weight: 700; color: var(--gray-300); }
.stat-unit { font-size: 1.2rem; font-weight: 700; color: var(--gray-500); }
.stat-label {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-top: 4px;
    font-family: var(--font-mono);
}
.stat-desc { font-size: 0.75rem; color: var(--gray-500); margin-top: 4px; }

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px;
}
.value-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all var(--transition);
    position: relative;
}
.value-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.value-num {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--gray-200);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}
.value-icon {
    width: 36px; height: 36px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-bottom: 12px;
    transition: all var(--transition);
}
.value-card:hover .value-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.value-card h3 { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.value-card p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.8; }

/* Business List */
.business-list { display: flex; flex-direction: column; gap: 0; margin-top: 32px; }
.biz-row {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--gray-100);
    align-items: flex-start;
    transition: all var(--transition);
}
.biz-row:first-child { padding-top: 0; }
.biz-row:last-child { border-bottom: none; }
.biz-row:hover { padding-left: 8px; }
.biz-icon {
    width: 44px; height: 44px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: all var(--transition);
}
.biz-row:hover .biz-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.biz-content h3 { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.biz-content p { font-size: 0.8rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 10px; }
.biz-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.biz-tags span {
    padding: 2px 8px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.65rem;
    color: var(--gray-500);
    font-family: var(--font-mono);
}

/* Timeline */
.timeline { margin-top: 32px; display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0; bottom: 0;
    width: 1px;
    background: var(--gray-100);
}
.tl-item {
    display: flex;
    gap: 32px;
    padding: 20px 0;
    position: relative;
}
.tl-item::before {
    content: '';
    position: absolute;
    left: 54px;
    top: 28px;
    width: 13px; height: 13px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    z-index: 1;
}
.tl-current::before { border-color: var(--gray-700); background: var(--gray-700); }
.tl-year {
    width: 50px;
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gray-300);
    padding-top: 4px;
    text-align: right;
}
.tl-current .tl-year { color: var(--gray-700); }
.tl-content {
    flex: 1;
    padding-left: 24px;
    padding-bottom: 12px;
}
.tl-content h3 { font-size: 0.88rem; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.tl-content p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.8; }

/* Stack groups (about page version) */
.stack-groups { display: flex; flex-direction: column; gap: 14px; }
.stack-group { display: flex; align-items: flex-start; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--gray-100); }
.stack-group:last-child { border-bottom: none; }
.stack-group-label {
    font-size: 0.67rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--gray-300);
    width: 80px; flex-shrink: 0; padding-top: 4px;
}
.stack-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.stack-tags span {
    padding: 3px 9px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.68rem;
    color: var(--gray-700);
    font-family: var(--font-mono);
    transition: all var(--transition);
    cursor: default;
}
.stack-tags span:hover { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }

/* Info table */
.info-table-wrap { overflow-x: auto; }
.info-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.info-table th {
    background: var(--gray-50); border: 1px solid var(--border);
    padding: 11px 14px; font-weight: 700; color: var(--gray-700);
    text-align: center; white-space: nowrap; width: 100px;
}
.info-table td { border: 1px solid var(--border); padding: 11px 14px; color: var(--gray-700); line-height: 1.6; }

/* ============================================================
   WEB / MALL PAGE
   ============================================================ */
/* Why Grid */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px;
}
.why-card {
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.why-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.why-icon {
    width: 38px; height: 38px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.88rem; color: var(--gray-500);
    margin-bottom: 14px;
    transition: all var(--transition);
}
.why-card:hover .why-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.why-card h3 { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.why-card p { font-size: 0.79rem; color: var(--gray-500); line-height: 1.85; }

/* Type List */
.type-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.type-item {
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.type-item:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.type-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 12px; }
.type-icon {
    width: 40px; height: 40px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.92rem; color: var(--gray-500);
    flex-shrink: 0;
    transition: all var(--transition);
}
.type-item:hover .type-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.type-header h3 { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.type-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--gray-500);
    font-family: var(--font-mono);
}
.type-item > p { font-size: 0.82rem; color: var(--gray-700); line-height: 1.8; margin-bottom: 14px; }
.type-features { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 24px; }
.type-features li {
    font-size: 0.77rem;
    color: var(--gray-500);
    display: flex; align-items: center; gap: 6px;
    min-width: 180px;
}
.type-features li i { font-size: 0.65rem; color: var(--gray-300); }

/* Process Steps */
.process-steps { display: flex; flex-direction: column; gap: 0; margin-top: 32px; }
.step {
    display: flex;
    gap: 28px;
    padding: 24px 0;
    border-bottom: 1px solid var(--gray-100);
    align-items: flex-start;
}
.step:last-child { border-bottom: none; }
.step-num {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--gray-100);
    font-family: var(--font-mono);
    flex-shrink: 0;
    width: 48px;
    line-height: 1;
    padding-top: 4px;
}
.step-content h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.step-content h3 i { font-size: 0.8rem; color: var(--gray-300); }
.step-content p { font-size: 0.81rem; color: var(--gray-500); line-height: 1.85; }

/* Tech Spec Grid */
.tech-spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.tech-spec-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
}
.tech-spec-card h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.tech-spec-card h4 i { font-size: 0.78rem; color: var(--gray-400, #aaa); }

/* Compare Table */
.compare-table-wrap { overflow-x: auto; margin-top: 32px; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.compare-table th {
    padding: 13px 16px;
    text-align: center;
    font-weight: 700;
    font-size: 0.78rem;
    background: var(--gray-50);
    border: 1px solid var(--border);
    color: var(--gray-700);
}
.compare-table .th-highlight { background: var(--gray-900); color: var(--white); }
.compare-table td {
    padding: 11px 16px;
    border: 1px solid var(--border);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.8rem;
}
.compare-table .td-highlight { background: rgba(31,31,31,0.03); font-weight: 600; color: var(--gray-900); }
.compare-table tr:hover td { background: var(--gray-50); }
.compare-table tr:hover .td-highlight { background: rgba(31,31,31,0.06); }

/* Feature Grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.feature-group {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
}
.feature-group h3 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 8px;
}
.feature-group h3 i { font-size: 0.8rem; color: var(--gray-400,#aaa); }
.feature-group ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.feature-group li {
    font-size: 0.77rem;
    color: var(--gray-500);
    padding-left: 14px;
    position: relative;
    line-height: 1.4;
}
.feature-group li::before {
    content: '';
    position: absolute;
    left: 0; top: 7px;
    width: 5px; height: 5px;
    background: var(--gray-200);
    border-radius: 50%;
}

/* Advanced List */
.advanced-list { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.adv-item {
    display: flex;
    gap: 20px;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    align-items: flex-start;
    transition: all var(--transition);
}
.adv-item:hover { border-color: var(--gray-300); box-shadow: var(--shadow-sm); }
.adv-icon {
    width: 42px; height: 42px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.95rem; color: var(--gray-500);
    flex-shrink: 0;
    transition: all var(--transition);
}
.adv-item:hover .adv-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.adv-content h3 { font-size: 0.92rem; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.adv-content p { font-size: 0.79rem; color: var(--gray-500); line-height: 1.8; }

/* ============================================================
   CAFE24 PAGE
   ============================================================ */
.intro-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; margin-top: 32px; align-items: start; }
.intro-text p { font-size: 0.88rem; color: var(--gray-700); line-height: 1.9; margin-bottom: 14px; }
.intro-platforms { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.platform-card {
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
}
.platform-logo {
    font-size: 0.9rem;
    font-weight: 900;
    padding: 8px 12px;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}
.platform-logo.cafe24 { background: #0062ff; color: white; }
.platform-logo.godomall { background: #f60; color: white; }
.platform-logo.makeshop { background: #1d7fdf; color: white; }
.platform-logo.shopby { background: #03c75a; color: white; }
.platform-card p { font-size: 0.73rem; color: var(--gray-500); line-height: 1.5; }

/* Service Scope */
.service-scope-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.scope-card {
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.scope-card.major {
    grid-column: span 1;
    border-color: var(--gray-300);
}
.scope-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.scope-icon {
    width: 38px; height: 38px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; color: var(--gray-500);
    margin-bottom: 12px;
    transition: all var(--transition);
}
.scope-card:hover .scope-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.scope-card h3 { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.scope-card > p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 12px; }
.scope-card ul { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.scope-card li {
    font-size: 0.74rem; color: var(--gray-500);
    padding-left: 12px; position: relative; line-height: 1.4;
}
.scope-card li::before {
    content: '–';
    position: absolute; left: 0;
    color: var(--gray-200);
}

/* Case List */
.case-list { display: flex; flex-direction: column; gap: 0; margin-top: 32px; }
.case-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-100);
    align-items: flex-start;
}
.case-item:last-child { border-bottom: none; }
.case-num {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--gray-100);
    font-family: var(--font-mono);
    flex-shrink: 0;
    width: 36px;
    line-height: 1.2;
}
.case-content h4 { font-size: 0.88rem; font-weight: 700; color: var(--gray-900); margin-bottom: 5px; }
.case-content p { font-size: 0.78rem; color: var(--gray-500); }
.case-content p strong { color: var(--gray-700); }

/* ============================================================
   CTA SECTION (공통)
   ============================================================ */
.cta-section { background: var(--gray-50); }
.cta-center { text-align: center; max-width: 540px; margin: 0 auto; }
.cta-center h2 { font-size: 1.5rem; font-weight: 800; color: var(--gray-900); margin-bottom: 12px; letter-spacing: -0.02em; }
.cta-center p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 28px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--gray-900); color: var(--white);
    padding: 13px 24px; border-radius: 8px;
    text-decoration: none; font-size: 0.88rem; font-weight: 700;
    transition: all var(--transition);
}
.btn-primary:hover { background: var(--gray-700); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--white); color: var(--gray-700);
    border: 1px solid var(--border);
    padding: 13px 24px; border-radius: 8px;
    text-decoration: none; font-size: 0.88rem; font-weight: 600;
    transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--gray-500); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .page-hero { padding: 36px 22px 28px; }
    .page-hero-title { font-size: 1.8rem; }
    .about-intro, .intro-two-col { grid-template-columns: 1fr; }
    .about-intro-stats { grid-template-columns: repeat(2, 1fr); }
    .values-grid, .feature-grid, .service-scope-grid { grid-template-columns: 1fr; }
    .why-grid, .tech-spec-grid { grid-template-columns: 1fr; }
    .timeline::before { left: 44px; }
    .tl-year { width: 36px; font-size: 0.65rem; }
}

/* ============================================================
   GLOBAL / PAYMENT / MOBILE / BLOCKCHAIN / PORTFOLIO / CONTACT
   ============================================================ */

/* intro-block */
.intro-block {
    background: var(--gray-50);
    border-left: 4px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin-bottom: 32px;
}
.intro-block p { font-size: 0.88rem; color: var(--gray-700); line-height: 1.9; }

/* Country List */
.country-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.country-card {
    display: flex; gap: 24px;
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.country-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.country-flag { font-size: 2.8rem; line-height: 1; flex-shrink: 0; }
.country-content { flex: 1; }
.country-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.country-header h3 { font-size: 1rem; font-weight: 700; color: var(--gray-900); }
.country-badge {
    font-size: 0.65rem; font-weight: 700;
    padding: 2px 8px; border-radius: 4px;
    background: var(--gray-50); border: 1px solid var(--border);
    color: var(--gray-500); font-family: var(--font-mono);
}
.country-content > p { font-size: 0.8rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 14px; }
.country-features { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.cf-item {
    font-size: 0.75rem; color: var(--gray-500);
    display: flex; align-items: center; gap: 6px;
    min-width: 180px;
}
.cf-item i { font-size: 0.65rem; color: var(--gray-300); }

/* PG Grid */
.pg-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.pg-card {
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.pg-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.pg-header { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.pg-icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
    background: var(--gray-50); border: 1px solid var(--border); color: var(--gray-500);
}
.pg-icon.paypal { background: #003087; color: white; border-color: #003087; }
.pg-icon.stripe { background: #635bff; color: white; border-color: #635bff; }
.pg-icon.alipay { background: #1677FF; color: white; border-color: #1677FF; }
.pg-icon.wechat { background: #07C160; color: white; border-color: #07C160; }
.pg-icon.mercado { background: #FFE600; color: #333; border-color: #FFE600; }
.pg-icon.klarna { background: #FFB3C7; color: #333; border-color: #FFB3C7; }
.pg-icon.crypto { background: var(--gray-900); color: white; border-color: var(--gray-900); }
.pg-header h3 { font-size: 0.92rem; font-weight: 700; color: var(--gray-900); }
.pg-region { font-size: 0.67rem; color: var(--gray-300); font-family: var(--font-mono); display: block; margin-top: 2px; }
.pg-card > p { font-size: 0.79rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 12px; }
.pg-features { display: flex; flex-wrap: wrap; gap: 5px; }
.pg-features span {
    padding: 2px 8px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 4px; font-size: 0.65rem;
    color: var(--gray-500); font-family: var(--font-mono);
}

/* App Tech Compare */
.tech-compare { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.tech-card {
    padding: 26px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
    transition: all var(--transition);
}
.tech-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.tech-card.best { border-color: var(--gray-300); background: var(--gray-50); }
.tech-badge-top {
    position: absolute; top: -1px; right: 20px;
    background: var(--gray-700); color: var(--white);
    font-size: 0.65rem; font-weight: 700;
    padding: 3px 10px; border-radius: 0 0 6px 6px;
    letter-spacing: 0.03em;
}
.tech-icon { font-size: 1.8rem; margin-bottom: 12px; line-height: 1; }
.tech-card h3 { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.tech-tagline { font-size: 0.72rem; color: var(--gray-300); margin-bottom: 12px; font-family: var(--font-mono); }
.tech-card > p { font-size: 0.79rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 16px; }
.tech-pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.pros, .cons { }
.pros h5 { font-size: 0.68rem; font-weight: 700; color: var(--gray-700); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.cons h5 { font-size: 0.68rem; font-weight: 700; color: var(--gray-300); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.pros ul, .cons ul { list-style: none; }
.pros li, .cons li { font-size: 0.73rem; color: var(--gray-500); line-height: 1.6; padding-left: 10px; position: relative; }
.pros li::before { content: '+'; position: absolute; left: 0; color: var(--gray-300); }
.cons li::before { content: '·'; position: absolute; left: 0; color: var(--gray-200); }
.tech-stack-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tech-stack-tags span {
    padding: 2px 7px; background: var(--white);
    border: 1px solid var(--border); border-radius: 4px;
    font-size: 0.64rem; color: var(--gray-500); font-family: var(--font-mono);
}

/* App Category Grid */
.app-category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 32px; }
.app-cat {
    padding: 22px 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
    text-align: center;
}
.app-cat:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.app-cat-icon {
    width: 44px; height: 44px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: var(--gray-500);
    margin: 0 auto 14px;
    transition: all var(--transition);
}
.app-cat:hover .app-cat-icon { background: var(--gray-700); color: var(--white); border-color: var(--gray-700); }
.app-cat h3 { font-size: 0.82rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.app-cat p { font-size: 0.74rem; color: var(--gray-500); line-height: 1.7; }

/* Blockchain biz-detail-grid */
.biz-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 14px 0; }
.biz-detail-grid h5 { font-size: 0.75rem; font-weight: 700; color: var(--gray-700); margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px solid var(--gray-100); }
.biz-detail-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.biz-detail-list li { font-size: 0.74rem; color: var(--gray-500); padding-left: 12px; position: relative; line-height: 1.4; }
.biz-detail-list li::before { content: '–'; position: absolute; left: 0; color: var(--gray-200); }

/* Network Grid */
.network-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 32px; }
.network-item {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    padding: 16px 8px;
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); transition: all var(--transition);
}
.network-item:hover { border-color: var(--gray-300); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.network-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 900;
    background: var(--gray-50); color: var(--gray-700); border: 1px solid var(--border);
    font-family: var(--font-mono);
}
.network-icon.eth { background: #627eea; color: white; border-color: #627eea; }
.network-icon.bnb { background: #F3BA2F; color: #333; border-color: #F3BA2F; }
.network-icon.polygon { background: #8247e5; color: white; border-color: #8247e5; }
.network-icon.arb { background: #2d374b; color: #96bedc; border-color: #2d374b; }
.network-icon.sol { background: #9945FF; color: white; border-color: #9945FF; }
.network-icon.avax { background: #e84142; color: white; border-color: #e84142; }
.network-icon.op { background: #ff0420; color: white; border-color: #ff0420; }
.network-icon.base { background: #0052ff; color: white; border-color: #0052ff; }
.network-icon.lz { background: var(--gray-900); color: white; border-color: var(--gray-900); }
.network-icon.btc { background: #f7931a; color: white; border-color: #f7931a; }
.network-icon.ton { background: #0098ea; color: white; border-color: #0098ea; }
.network-item span { font-size: 0.66rem; color: var(--gray-500); font-weight: 600; text-align: center; }

/* NDA Notice */
.nda-notice {
    display: flex; gap: 20px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-left: 4px solid var(--gray-300);
    border-radius: var(--radius); padding: 24px 28px;
    align-items: flex-start;
}
.nda-icon { font-size: 1.5rem; color: var(--gray-300); flex-shrink: 0; padding-top: 2px; }
.nda-content h3 { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.nda-content p { font-size: 0.81rem; color: var(--gray-500); line-height: 1.8; }
.nda-content strong { color: var(--gray-700); font-weight: 700; }

/* Stats Row */
.stats-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 32px; }

/* Portfolio categories */
.portfolio-categories { display: flex; flex-direction: column; gap: 28px; margin-top: 32px; }
.pf-category {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
}
.pf-cat-header {
    display: flex; align-items: center; gap: 14px;
    padding: 20px 24px;
    background: var(--gray-50); border-bottom: 1px solid var(--border);
}
.pf-cat-icon {
    width: 38px; height: 38px;
    background: var(--white); border: 1px solid var(--border);
    border-radius: 9px; display: flex; align-items: center; justify-content: center;
    font-size: 0.88rem; color: var(--gray-500);
}
.pf-cat-header h3 { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); }
.pf-count { font-size: 0.68rem; color: var(--gray-300); font-family: var(--font-mono); display: block; margin-top: 2px; }
.pf-items { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.pf-item {
    display: flex; gap: 14px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--gray-100);
    border-right: 1px solid var(--gray-100);
    transition: background var(--transition);
}
.pf-item:nth-child(even) { border-right: none; }
.pf-item:nth-last-child(-n+2) { border-bottom: none; }
.pf-item:hover { background: var(--gray-50); }
.pf-item-icon {
    width: 32px; height: 32px; flex-shrink: 0;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 7px; display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; color: var(--gray-400, #aaa);
}
.pf-item h4 { font-size: 0.82rem; font-weight: 700; color: var(--gray-900); margin-bottom: 5px; }
.pf-item p { font-size: 0.74rem; color: var(--gray-500); line-height: 1.7; }

/* Contact Methods */
.contact-methods { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; margin-top: 32px; }
.contact-method-card {
    padding: 30px 26px;
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); transition: all var(--transition);
}
.contact-method-card.primary { border-color: var(--gray-300); background: var(--gray-50); }
.contact-method-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.cm-icon { font-size: 1.6rem; color: var(--gray-400, #aaa); margin-bottom: 12px; }
.contact-method-card h3 { font-size: 0.92rem; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.cm-value { font-family: var(--font-mono); font-size: 0.95rem; font-weight: 600; color: var(--gray-900); margin-bottom: 10px; }
.cm-desc { font-size: 0.78rem; color: var(--gray-500); line-height: 1.7; }

/* Checklist Grid */
.checklist-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.checklist-card {
    padding: 24px; background: var(--white);
    border: 1px solid var(--border); border-radius: var(--radius);
    transition: all var(--transition);
}
.checklist-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-sm); }
.cl-num { font-size: 0.65rem; font-weight: 800; color: var(--gray-200); font-family: var(--font-mono); margin-bottom: 10px; }
.checklist-card h3 { font-size: 0.88rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
.checklist-card h3 i { font-size: 0.8rem; color: var(--gray-300); }
.checklist-card p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.8; }

/* Pricing Table */
.pricing-table-wrap { overflow-x: auto; margin-top: 32px; }
.pricing-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.pricing-table thead tr { background: var(--gray-50); border-bottom: 2px solid var(--gray-200); }
.pricing-table th { padding: 12px 16px; font-weight: 700; color: var(--gray-700); text-align: center; font-size: 0.76rem; }
.pricing-table th:first-child { text-align: left; }
.pricing-table td { padding: 11px 16px; border-bottom: 1px solid var(--gray-100); text-align: center; color: var(--gray-500); }
.pricing-table tr:hover td { background: var(--gray-50); }
.service-name { text-align: left !important; font-weight: 600; color: var(--gray-700) !important; display: flex; align-items: center; gap: 8px; }
.service-name i { font-size: 0.75rem; color: var(--gray-300); width: 16px; }
.pricing-note { margin-top: 14px; font-size: 0.75rem; color: var(--gray-300); display: flex; align-items: center; gap: 7px; }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0; margin-top: 32px; }
.faq-item { padding: 22px 0; border-bottom: 1px solid var(--gray-100); }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-size: 0.9rem; font-weight: 700; color: var(--gray-900); margin-bottom: 10px; display: flex; align-items: flex-start; gap: 10px; }
.faq-q i { color: var(--gray-300); flex-shrink: 0; margin-top: 2px; }
.faq-a { font-size: 0.81rem; color: var(--gray-500); line-height: 1.9; padding-left: 26px; }

/* Responsive additions */
@media (max-width: 900px) {
    .country-card { flex-direction: column; }
    .pg-grid, .tech-compare { grid-template-columns: 1fr; }
    .app-category-grid { grid-template-columns: repeat(2, 1fr); }
    .network-grid { grid-template-columns: repeat(3, 1fr); }
    .stats-row { grid-template-columns: repeat(3, 1fr); }
    .contact-methods, .checklist-grid { grid-template-columns: 1fr; }
    .biz-detail-grid { grid-template-columns: 1fr; }
    .pf-items { grid-template-columns: 1fr; }
    .pf-item { border-right: none; }
    .pf-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--gray-100); }
    .pf-item:last-child { border-bottom: none; }
}

/* ============================================================
   SPORTS & CASINO PAGES
   ============================================================ */

/* Hero 변형 */
.page-hero-sports {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    border-bottom: 1px solid #2a2a2a;
}
.page-hero-sports .page-breadcrumb a,
.page-hero-sports .page-breadcrumb { color: #666; }
.page-hero-sports .page-breadcrumb a:hover { color: #aaa; }
.page-hero-sports .page-hero-title { color: #ffffff; }
.page-hero-sports .page-hero-sub { color: #888; }
.page-hero-sports::before {
    background-image: linear-gradient(#1a1a1a 1px, transparent 1px),
                      linear-gradient(90deg, #1a1a1a 1px, transparent 1px);
    opacity: 0.8;
}

.page-hero-casino {
    background: linear-gradient(135deg, #1a0a00 0%, #2d1500 50%, #1a0a00 100%);
    border-bottom: 1px solid #3a2000;
}
.page-hero-casino .page-breadcrumb a,
.page-hero-casino .page-breadcrumb { color: #7a6040; }
.page-hero-casino .page-breadcrumb a:hover { color: #c8a060; }
.page-hero-casino .page-hero-title { color: #f5d080; }
.page-hero-casino .page-hero-sub { color: #a08050; }
.page-hero-casino::before {
    background-image: linear-gradient(#2a1800 1px, transparent 1px),
                      linear-gradient(90deg, #2a1800 1px, transparent 1px);
    opacity: 0.8;
}

/* Hero sport tags */
.hero-sport-tags {
    display: flex; flex-wrap: wrap; gap: 7px;
    margin-top: 20px; position: relative; z-index: 1;
}
.hero-sport-tags span {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 10px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    font-size: 0.72rem; color: rgba(255,255,255,0.6);
    font-weight: 500;
}
.page-hero-casino .hero-sport-tags span {
    background: rgba(245,208,128,0.08);
    border-color: rgba(245,208,128,0.2);
    color: rgba(245,208,128,0.7);
}

/* League Categories */
.league-categories { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.league-cat {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.league-cat-header {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 22px;
    background: var(--gray-50); border-bottom: 1px solid var(--border);
}
.sport-emoji { font-size: 1.4rem; line-height: 1; }
.league-cat-header h3 { font-size: 0.92rem; font-weight: 700; color: var(--gray-900); }
.league-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.league-item {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--gray-100);
    border-right: 1px solid var(--gray-100);
    transition: background var(--transition);
}
.league-item:hover { background: var(--gray-50); }
.league-item:nth-child(3n) { border-right: none; }
.league-item.domestic { background: rgba(0,0,0,0.015); }
.flag { font-size: 1rem; flex-shrink: 0; }
.lname { font-size: 0.77rem; font-weight: 500; color: var(--gray-700); flex: 1; }
.ltag {
    font-size: 0.62rem; color: var(--gray-300);
    font-family: var(--font-mono); white-space: nowrap;
}

/* System Blocks */
.system-blocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.sys-block {
    padding: 24px;
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); transition: all var(--transition);
}
.sys-block:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.sys-block-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 12px; }
.sys-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: var(--gray-500);
    transition: all var(--transition);
}
.sys-block:hover .sys-icon { background: var(--gray-700); color: white; border-color: var(--gray-700); }

/* Casino icon colors */
.casino-icon.baccarat { background: #c41e3a; color: white; border-color: #c41e3a; }
.casino-icon.roulette { background: #1a472a; color: white; border-color: #1a472a; }
.casino-icon.poker { background: #1e3a5f; color: white; border-color: #1e3a5f; }
.casino-icon.blackjack { background: #2d2d2d; color: white; border-color: #2d2d2d; }
.casino-icon.slots { background: #8b4513; color: white; border-color: #8b4513; }
.casino-icon.live { background: #6b0f1a; color: white; border-color: #6b0f1a; }
.sys-block:hover .casino-icon { filter: brightness(1.15); }

.sys-block-header h3 { font-size: 0.92rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.sys-tag {
    font-size: 0.63rem; font-weight: 700; font-family: var(--font-mono);
    padding: 2px 7px; border-radius: 4px;
    background: var(--gray-50); border: 1px solid var(--border); color: var(--gray-300);
}
.sys-block > p { font-size: 0.79rem; color: var(--gray-500); line-height: 1.85; margin-bottom: 14px; }
.sys-features { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.sys-features span {
    font-size: 0.74rem; color: var(--gray-500);
    display: flex; align-items: center; gap: 6px;
    min-width: 180px;
}
.sys-features i { font-size: 0.62rem; color: var(--gray-300); }

/* Responsive */
@media (max-width: 900px) {
    .league-list { grid-template-columns: 1fr 1fr; }
    .league-item:nth-child(3n) { border-right: 1px solid var(--gray-100); }
    .league-item:nth-child(2n) { border-right: none; }
    .system-blocks { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .league-list { grid-template-columns: 1fr; }
    .league-item { border-right: none; }
}

/* ============================================================
   CONTACT FORM
   ============================================================ */

/* 견적 폼 컨테이너 */
.inquiry-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 40px;
    margin-top: 28px;
    max-width: 860px;
}

/* 폼 행 */
.iform-row { margin-bottom: 22px; }
.iform-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* 폼 그룹 */
.iform-group { display: flex; flex-direction: column; gap: 7px; }
.iform-group label {
    font-size: 0.82rem; font-weight: 700;
    color: var(--gray-700); display: flex; align-items: center; gap: 5px;
}
.req { color: #c0392b; font-size: 0.8rem; }
.optional { font-weight: 400; color: var(--gray-300); font-size: 0.75rem; }

/* 입력 필드 공통 */
.iform-group input[type="text"],
.iform-group input[type="tel"],
.iform-group input[type="email"],
.iform-group select,
.iform-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.84rem;
    color: var(--gray-900);
    font-family: var(--font-sans);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
    box-sizing: border-box;
}
.iform-group input:focus,
.iform-group select:focus,
.iform-group textarea:focus {
    border-color: var(--gray-400, #888);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
}
.iform-group select { cursor: pointer; }
.iform-group textarea { resize: vertical; min-height: 150px; line-height: 1.7; }

/* 글자수 카운터 */
.textarea-counter {
    text-align: right; font-size: 0.72rem;
    color: var(--gray-300); font-family: var(--font-mono);
}

/* 체크박스 그룹 */
.checkbox-group {
    display: flex; flex-wrap: wrap; gap: 10px;
    padding: 14px 16px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 8px;
}
.cb-item {
    display: inline-flex; align-items: center; gap: 7px;
    cursor: pointer; font-size: 0.82rem; color: var(--gray-700);
    user-select: none;
}
.cb-item input[type="checkbox"],
.rb-item input[type="radio"] {
    width: 16px; height: 16px; cursor: pointer; accent-color: var(--gray-700);
}

/* 라디오 그룹 */
.radio-group {
    display: flex; flex-wrap: wrap; gap: 10px;
    padding: 14px 16px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 8px;
}
.rb-item {
    display: inline-flex; align-items: center; gap: 7px;
    cursor: pointer; font-size: 0.82rem; color: var(--gray-700);
    user-select: none;
}

/* 개인정보 동의 */
.privacy-agree { align-items: flex-start !important; margin-top: 4px; }
.privacy-link { color: var(--gray-500); font-size: 0.78rem; text-decoration: underline; }
.privacy-content {
    margin-top: 10px; padding: 14px 16px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 8px; font-size: 0.78rem;
    color: var(--gray-500); line-height: 1.9;
}

/* 에러 메시지 */
.field-error {
    font-size: 0.74rem; color: #c0392b;
    min-height: 16px; line-height: 1.4;
}
.form-error-msg {
    margin-top: 16px; padding: 14px 18px;
    background: #fef2f2; border: 1px solid #fecaca;
    border-radius: 8px; font-size: 0.82rem;
    color: #c0392b; text-align: center;
}

/* 제출 버튼 영역 */
.iform-submit { margin-top: 8px; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.btn-submit {
    padding: 13px 32px; font-size: 0.9rem;
    font-weight: 700; display: inline-flex; align-items: center; gap: 8px;
}
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.submit-notice {
    font-size: 0.74rem; color: var(--gray-300);
    display: flex; align-items: center; gap: 6px;
}

/* 성공 메시지 박스 */
.inquiry-success {
    text-align: center;
    padding: 48px 32px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-top: 28px;
    max-width: 560px;
}
.success-icon {
    font-size: 3rem; color: #27ae60;
    margin-bottom: 18px; line-height: 1;
}
.inquiry-success h3 { font-size: 1.2rem; font-weight: 700; color: var(--gray-900); margin-bottom: 12px; }
.success-inquiry-id {
    font-family: var(--font-mono); font-size: 0.9rem;
    font-weight: 700; color: var(--gray-700);
    background: var(--gray-50); border: 1px solid var(--border);
    padding: 8px 18px; border-radius: 6px; display: inline-block; margin-bottom: 12px;
}
.inquiry-success p { font-size: 0.84rem; color: var(--gray-500); line-height: 1.8; }

/* pricing 테이블 상담 후 확인 */
.consult-cell {
    color: var(--gray-300) !important;
    font-size: 0.78rem !important;
    font-style: italic;
}

/* 반응형 */
@media (max-width: 700px) {
    .inquiry-form { padding: 22px 18px; }
    .iform-row.two-col { grid-template-columns: 1fr; }
}

/* ============================================================
   AI / LLM PAGE
   ============================================================ */

/* Hero 변형 */
.page-hero-ai {
    background: linear-gradient(135deg, #050d1a 0%, #0d1f3c 40%, #0a0d2e 100%);
    border-bottom: 1px solid #1a2a4a;
}
.page-hero-ai .page-breadcrumb,
.page-hero-ai .page-breadcrumb a { color: #4a6a9a; }
.page-hero-ai .page-breadcrumb a:hover { color: #7a9aca; }
.page-hero-ai .page-hero-title { color: #e8f0ff; }
.page-hero-ai .page-hero-sub { color: #6a8ab0; }
.page-hero-ai::before {
    background-image: linear-gradient(rgba(30,60,120,0.15) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(30,60,120,0.15) 1px, transparent 1px);
    opacity: 1;
}
.tag-google { background:rgba(66,133,244,0.18) !important; border-color:rgba(66,133,244,0.3) !important; color:#7ab3ff !important; }
.tag-claude { background:rgba(200,100,50,0.18) !important; border-color:rgba(200,100,50,0.3) !important; color:#ffb080 !important; }
.tag-openai { background:rgba(16,163,127,0.18) !important; border-color:rgba(16,163,127,0.3) !important; color:#5ddfc0 !important; }

/* AI 방향 선택 카드 */
.ai-direction-cards {
    display: flex; align-items: stretch; gap: 0;
    margin-top: 32px;
    border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden;
}
.ai-dir-card {
    flex: 1; padding: 32px 28px;
    background: var(--white);
    display: flex; flex-direction: column; gap: 14px;
    position: relative;
}
.ai-dir-card.self-hosted { background: #fafafa; border-right: 1px solid var(--border); }
.ai-dir-divider {
    display: flex; align-items: center; justify-content: center;
    width: 56px; flex-shrink: 0;
    background: var(--gray-50); border-left: 1px solid var(--border); border-right: 1px solid var(--border);
}
.ai-dir-divider span {
    font-size: 0.7rem; font-weight: 800; color: var(--gray-300);
    letter-spacing: 0.1em; writing-mode: vertical-rl;
}
.ai-dir-badge {
    font-size: 0.62rem; font-weight: 800; font-family: var(--font-mono);
    letter-spacing: 0.1em; color: var(--gray-300);
    text-transform: uppercase;
}
.ai-dir-icon {
    font-size: 1.6rem; color: var(--gray-400, #aaa);
    width: 50px; height: 50px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
}
.ai-dir-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--gray-900); }
.ai-dir-tagline { font-size: 0.78rem; color: var(--gray-400, #aaa); font-style: italic; }
.ai-dir-features { list-style: none; display: flex; flex-direction: column; gap: 7px; margin: 4px 0; }
.ai-dir-features li { font-size: 0.8rem; color: var(--gray-600, #555); display: flex; align-items: center; gap: 8px; }
.ai-dir-features i { color: var(--gray-300); font-size: 0.65rem; }
.ai-dir-note {
    margin-top: auto; padding: 12px 14px;
    border-radius: 8px; font-size: 0.76rem; line-height: 1.7;
    display: flex; align-items: flex-start; gap: 8px;
}
.ai-dir-note.warn { background: #fff8e1; border: 1px solid #ffe082; color: #7a5c00; }
.ai-dir-note.info { background: #e8f4fd; border: 1px solid #90caf9; color: #1565c0; }
.ai-dir-note i { margin-top: 2px; flex-shrink: 0; }

/* GPU Alert */
.gpu-alert {
    display: flex; gap: 20px;
    background: #fff3e0; border: 1px solid #ffb74d;
    border-left: 5px solid #f57c00;
    border-radius: var(--radius); padding: 24px 28px;
    margin-bottom: 28px; align-items: flex-start;
}
.gpu-alert-icon { font-size: 1.6rem; color: #f57c00; flex-shrink: 0; padding-top: 2px; }
.gpu-alert-content h3 { font-size: 0.95rem; font-weight: 800; color: #e65100; margin-bottom: 8px; }
.gpu-alert-content p { font-size: 0.81rem; color: #6d4c41; line-height: 1.85; }
.gpu-alert-content strong { color: #e65100; }

/* GPU 스펙 카드 */
.gpu-spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 36px; }
.gpu-spec-card {
    padding: 22px 20px;
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--white); position: relative;
    transition: all var(--transition);
}
.gpu-spec-card:hover { box-shadow: var(--shadow-md); border-color: var(--gray-300); }
.gpu-tier-badge {
    position: absolute; top: -1px; left: 20px;
    font-size: 0.62rem; font-weight: 800; font-family: var(--font-mono);
    padding: 2px 10px; border-radius: 0 0 6px 6px;
    background: var(--gray-700); color: white; letter-spacing: 0.04em;
}
.gpu-spec-card.tier-enterprise .gpu-tier-badge { background: #1565c0; }
.gpu-spec-card.tier-mid .gpu-tier-badge { background: #2e7d32; }
.gpu-spec-card.tier-inference .gpu-tier-badge { background: #6a1b9a; }
.gpu-spec-card h4 { font-size: 0.92rem; font-weight: 800; color: var(--gray-900); margin: 18px 0 10px; font-family: var(--font-mono); }
.gpu-desc { font-size: 0.78rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 14px; }
.gpu-usecase { display: flex; flex-wrap: wrap; gap: 5px; }
.gpu-usecase span {
    font-size: 0.63rem; padding: 2px 8px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 4px; color: var(--gray-500); font-family: var(--font-mono);
}

/* IDC 프로세스 */
.idc-steps {
    display: flex; align-items: flex-start; gap: 0;
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
}
.idc-step {
    flex: 1; padding: 22px 18px;
    border-right: 1px solid var(--border);
}
.idc-step:last-child { border-right: none; }
.idc-step-num {
    font-size: 0.62rem; font-weight: 800; font-family: var(--font-mono);
    color: var(--gray-200); margin-bottom: 8px;
}
.idc-step-text strong { font-size: 0.82rem; color: var(--gray-900); display: block; margin-bottom: 6px; }
.idc-step-text p { font-size: 0.74rem; color: var(--gray-500); line-height: 1.75; }
.idc-arrow {
    display: flex; align-items: center; justify-content: center;
    width: 32px; flex-shrink: 0; color: var(--gray-200); font-size: 0.8rem;
    background: var(--gray-50);
}

/* AI 아이콘 */
.ai-icon { background: #0d1f3c !important; color: #5090f0 !important; border-color: #1a3a6c !important; }

/* API 카드 */
.api-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; margin-bottom: 36px; }
.api-card {
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--white); overflow: hidden;
    transition: all var(--transition);
}
.api-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.api-card-header {
    display: flex; align-items: center; gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.api-logo {
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
}
.google-logo { background: #4285f4; color: white; }
.claude-logo { background: #c85a28; color: white; font-family: serif; }
.openai-logo { background: #10a37f; color: white; }
.api-card-header h3 { font-size: 0.92rem; font-weight: 800; color: var(--gray-900); }
.api-maker { font-size: 0.67rem; color: var(--gray-300); display: block; font-family: var(--font-mono); }
.api-models-badge {
    margin-left: auto; font-size: 0.62rem; font-weight: 700;
    padding: 3px 9px; border-radius: 20px;
    background: var(--gray-50); border: 1px solid var(--border);
    color: var(--gray-400, #aaa); font-family: var(--font-mono); white-space: nowrap;
}
.api-card.google .api-models-badge { background: #e8f0fe; color: #4285f4; border-color: #c5d8ff; }
.api-card.claude .api-models-badge { background: #fdf0eb; color: #c85a28; border-color: #f5c5a8; }
.api-card.openai .api-models-badge { background: #e6f9f5; color: #10a37f; border-color: #a8e8d8; }
.api-strength-bar {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: flex-start; gap: 10px;
}
.api-strength-label { font-size: 0.64rem; font-weight: 700; color: var(--gray-300); white-space: nowrap; padding-top: 3px; }
.api-strengths { display: flex; flex-wrap: wrap; gap: 5px; }
.str-tag {
    font-size: 0.63rem; padding: 2px 7px;
    background: var(--gray-50); border: 1px solid var(--border);
    border-radius: 4px; color: var(--gray-500);
}
.api-use-cases { padding: 16px 20px; }
.api-use-cases h5 { font-size: 0.72rem; font-weight: 700; color: var(--gray-700); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.06em; }
.usecase-list { display: flex; flex-direction: column; gap: 7px; }
.uc-item { display: flex; align-items: center; gap: 9px; font-size: 0.77rem; color: var(--gray-500); }
.uc-item i { font-size: 0.7rem; color: var(--gray-300); width: 14px; text-align: center; flex-shrink: 0; }

/* 모델 선택 가이드 */
.model-guide { margin-top: 8px; }
.model-guide-table { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.mg-row {
    display: grid; grid-template-columns: 2fr 1.2fr 2fr;
    align-items: center; gap: 0;
    border-bottom: 1px solid var(--border);
}
.mg-row:last-child { border-bottom: none; }
.mg-row.header { background: var(--gray-50); }
.mg-row span { padding: 11px 16px; font-size: 0.8rem; color: var(--gray-600, #555); border-right: 1px solid var(--border); }
.mg-row span:last-child { border-right: none; color: var(--gray-400, #aaa); font-size: 0.75rem; }
.mg-row.header span { font-size: 0.72rem; font-weight: 700; color: var(--gray-700); text-transform: uppercase; letter-spacing: 0.06em; }
.badge-google { background: #e8f0fe !important; color: #4285f4 !important; font-weight: 700 !important; font-size: 0.75rem !important; border-radius: 4px; }
.badge-claude { background: #fdf0eb !important; color: #c85a28 !important; font-weight: 700 !important; font-size: 0.75rem !important; border-radius: 4px; }
.badge-openai { background: #e6f9f5 !important; color: #10a37f !important; font-weight: 700 !important; font-size: 0.75rem !important; border-radius: 4px; }
.badge-self { background: #f0f0ff !important; color: #5a3fcf !important; font-weight: 700 !important; font-size: 0.75rem !important; border-radius: 4px; }

/* 반응형 */
@media (max-width: 1100px) {
    .api-cards { grid-template-columns: 1fr; }
    .gpu-spec-grid { grid-template-columns: 1fr; }
    .mg-row { grid-template-columns: 1fr; }
    .mg-row span { border-right: none; border-bottom: 1px solid var(--border); }
    .mg-row span:last-child { border-bottom: none; }
}
@media (max-width: 900px) {
    .ai-direction-cards { flex-direction: column; }
    .ai-dir-divider { width: 100%; height: 44px; writing-mode: horizontal-tb; }
    .ai-dir-divider span { writing-mode: horizontal-tb; }
    .ai-dir-card.self-hosted { border-right: none; border-bottom: 1px solid var(--border); }
    .idc-steps { flex-direction: column; }
    .idc-step { border-right: none; border-bottom: 1px solid var(--border); }
    .idc-step:last-child { border-bottom: none; }
    .idc-arrow { display: none; }
}