:root {
    --border: rgba(var(--text-rgb), 0.1);
}

/* AI 프롬프트 바 */
.idx-ai-wrap {
    max-width: 600px;
    margin: 48px auto 28px;
}
.idx-ai-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 999px;
    padding: 10px 10px 10px 20px;
}
.idx-ai-icon { color: var(--accent); font-size: 18px; flex-shrink: 0; }
.idx-ai-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    outline: none;
}
.idx-ai-input::placeholder { color: var(--text-muted); }
.idx-ai-btn {
    border: none;
    background: var(--accent);
    color: var(--bg);
    border-radius: 999px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: opacity .15s;
}
.idx-ai-btn:hover { opacity: .85; }
.idx-ai-btn:disabled { opacity: .45; cursor: default; }
.idx-ai-result {
    margin-top: 8px;
    font-size: 13px;
    color: var(--accent-hover);
    background: var(--bg);
    border: 1px solid var(--accent-tint);
    border-radius: 16px;
    padding: 10px 20px;
    line-height: 1.6;
}

@media (max-width: 480px) {
    .idx-ai-bar {
        gap: 6px;
        padding: 8px 8px 8px 16px;
    }
    .idx-ai-btn {
        padding: 8px 14px;
        font-size: 12px;
    }
}

/* HERO CAROUSEL */
.hero-carousel-outer {
    width: 100%;
}

.hero-carousel-outer .container {
    overflow: hidden;
    border-radius: 16px;
}

.hero-carousel-outer .carousel-item {
    position: relative;
}

.hero-slide-img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: center 30%;
    display: block;
}

.hero-slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px 40px;
    background: linear-gradient(to top, rgba(var(--text-rgb), 0.5) 0%, transparent 100%);
}

.hero-slide-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: clamp(var(--fs-18), 2.8vw, var(--fs-32));
    font-weight: 700;
    color: var(--bg);
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    line-height: 1.3;
    text-shadow: 0 1px 8px rgba(var(--text-rgb), 0.3);
}

.hero-slide-sub {
    font-size: clamp(var(--fs-13), 1.2vw, var(--fs-16));
    color: rgba(var(--bg-rgb), 0.85);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}

@media (max-width: 1112px) {
    .home-wrapper .container {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (max-width: 768px) {
    .hero-slide-img {
        height: 260px;
    }
}

/* STUDIO 섹션 헤더 */
.ab-section-label {
    font-size: var(--fs-12);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--danger);
    margin-bottom: 16px;
}

.ab-section-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: clamp(var(--fs-22), 3vw, var(--fs-32));
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.ab-section-body {
    font-size: var(--fs-16);
    line-height: 1.9;
    color: var(--text);
    margin-bottom: 0;
}

body { font-weight: 900; }

/* HERO WRAPPER */
.home-wrapper {
    min-height: calc(100vh - 68px);
    display: flex;
    flex-direction: column;
    padding-bottom: 72px;
}

@media (max-width: 768px) {
    .home-wrapper {
        padding-bottom: 80px;
    }
}

/* CURATION DIVIDER */
.curation-divider {
    margin: 56px 0 0;
    border: none;
    border-top: 1px solid var(--border);
}

/* SPACE CARDS */
.space-cards-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 28px 0 32px;
}

.space-card {
    display: block;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.space-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
}

.space-card:hover img {
    transform: scale(1.05);
}

.space-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(var(--text-rgb), 0.5) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    padding: 14px 16px;
}

.space-card-label {
    color: var(--bg);
    font-size: var(--fs-16);
    font-weight: 700;
    letter-spacing: -0.01em;
}

@media (max-width: 992px) {
    .space-cards-wrapper {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .space-cards-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .space-cards-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* PROCESS */
/* ── PROCESS SECTION (Slidesgo card style) ──────────────── */
.process-section {
    background: #f9f9f9;
    padding: 64px 0 80px;
}

.process-section .ab-section-label { color: var(--accent, var(--accent)); }
.process-section .ab-section-title { color: var(--text, var(--text)); }

.process-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2.5rem;
}

.process-step {
    border-radius: 20px;
    background: #fff;
    border: 1px solid rgba(var(--text-rgb), .07);
    display: flex;
    flex-direction: column;
    transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), box-shadow .35s ease;
}

.process-step:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(var(--text-rgb), .1);
}

.process-card-bg {
    padding: 1.4rem 1.6rem .75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.process-num {
    font-size: var(--fs-13);
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--text);
    line-height: 1;
}

.process-icon {
    font-size: 1.6rem;
    color: var(--text);
}

.process-card-overlay {
    flex: 1;
    padding: .75rem 1.6rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    border-top: 1px solid rgba(var(--text-rgb), .06);
}

.process-title {
    font-size: calc(var(--fs-18) * 1.1);
    font-weight: 700;
    color: var(--text);
    letter-spacing: -.02em;
    line-height: 1.3;
    margin: 0;
}

.process-desc {
    font-size: var(--fs-14);
    color: var(--text);
    line-height: 1.65;
    font-weight: 400;
    margin: 0;
}

.process-hints {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .4rem;
    border-top: 1px solid rgba(var(--text-rgb), .1);
    padding-top: .75rem;
}

.process-hints li {
    font-size: var(--fs-13);
    color: var(--text);
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.process-hints li i {
    color: var(--accent-hover);
    font-size: var(--fs-13);
    flex-shrink: 0;
}

.process-guide-link {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding-top: .75rem;
    border-top: 1px solid rgba(var(--text-rgb), .08);
    font-size: var(--fs-13);
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}
.process-guide-link:hover { text-decoration: underline; }

@media (max-width: 1024px) {
    .process-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .process-container { gap: .75rem; }
    .process-step:hover { transform: none; box-shadow: none; }
}

@media (max-width: 480px) {
    .process-container { grid-template-columns: 1fr; }
}

/* VALUES */
.values-section {
    padding-bottom: 40px;
}

.values-inner {
    width: 100%;
}

.service-sub-text {
    font-size: var(--fs-14);
    font-weight: 400;
    color: rgba(var(--text-rgb), 0.9) !important;
    line-height: 1.7;
    word-break: keep-all;
    margin: 6px 0 0;
}

/* SERVICE CARDS */
.service-card {
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    border-radius: 15px;
    overflow: hidden;
    background: #f9f9f9;
    box-shadow: none;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: transparent;
    box-shadow: none;
}


.service-card.has-bg-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(var(--bg-rgb), .18), rgba(var(--bg-rgb), .18)), var(--card-bg-image);
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity .4s ease;
    pointer-events: none;
}

.service-card.has-bg-image:hover::before {
    opacity: 1;
}

.service-card.has-bg-image:hover .service-title,
.service-card.has-bg-image:hover .service-sub-text {
    text-shadow: 0 1px 3px rgba(var(--bg-rgb), .9), 0 0 8px rgba(var(--bg-rgb), .8);
}

.service-card--classic,
.service-card--square,
.service-card--cross,
.service-card--triangle,
.service-card--diamond,
.service-card--hexagon {
    background-image: none;
    background-color: #f9f9f9;
}

.custom-badge {
    background: var(--accent);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: var(--fs-14);
    font-weight: 500;
}

.service-title {
    font-size: 1.5rem;
    color: rgba(var(--text-rgb), 0.9);
    font-weight: 600;
}

/* SYMBOLS */
.pm-symbol-link {
    display: inline-block;
}

.pm-symbol-link svg {
    transition: transform .5s cubic-bezier(.25, .46, .45, .94), fill .25s;
}

.service-card:hover .pm-symbol-link svg {
    transform: rotate(45deg);
    filter:
        drop-shadow(1px 0 0 var(--danger))
        drop-shadow(-1px 0 0 var(--danger))
        drop-shadow(0 1px 0 var(--danger))
        drop-shadow(0 -1px 0 var(--danger));
}

.pm-symbol-bar {
    fill: rgba(var(--text-rgb), 0.9);
}

.service-card:hover .pm-symbol-bar {
    fill: var(--danger);
}

.pm-symbol-stroke {
    stroke: rgba(var(--text-rgb), 0.9);
}

.service-card:hover .pm-symbol-stroke {
    stroke: var(--danger);
}

/* BLOG SECTION */
.home-blog-section {
    padding: 64px 0 56px;
    border-top: 1px solid var(--border);
}
.home-blog-section .ab-section-label { color: var(--danger); }
.home-blog-section .ab-section-title { color: var(--text, var(--text)); }

.home-blog-more {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: var(--fs-14); font-weight: 600;
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s, gap 0.2s;
    white-space: nowrap;
}
.home-blog-more:hover { color: var(--danger); gap: 9px; }

.home-quote-banner {
    display: block;
    padding: 2.25rem 2rem;
    margin-bottom: 1.75rem;
    background: rgba(var(--accent-rgb), 0.06);
    border-left: 3px solid var(--accent, var(--accent));
    border-radius: var(--r, 12px);
    text-decoration: none;
    transition: background 0.18s ease, transform 0.18s ease;
}
.home-quote-banner:hover {
    background: rgba(var(--accent-rgb), 0.1);
    transform: translateX(2px);
}
.home-quote-text {
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    font-weight: 700; letter-spacing: -.01em;
    color: var(--text, var(--text));
    line-height: 1.5;
    margin: 0 0 .6rem;
}
.home-quote-sub {
    font-size: var(--fs-14);
    font-weight: 600;
    color: var(--accent, var(--accent));
    margin: 0;
}

.home-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.home-blog-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1.5px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: #fff;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.home-blog-card:hover {
    box-shadow: 0 4px 16px rgba(var(--text-rgb), 0.07);
    border-color: rgba(var(--text-rgb), 0.6);
    color: inherit;
}

.home-blog-card-thumb {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg, var(--bg));
    overflow: hidden;
}
.home-blog-card-thumb img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform 0.4s ease;
}
.home-blog-card:hover .home-blog-card-thumb img { transform: scale(1.05); }

.home-blog-card-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.home-blog-card-title {
    font-size: var(--fs-16); font-weight: 700;
    letter-spacing: -.01em; line-height: 1.4;
    color: var(--text, var(--text));
    margin-bottom: .4rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.home-blog-card-summary {
    font-size: var(--fs-13); color: var(--text);
    line-height: 1.5; margin-bottom: .6rem;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.home-blog-card-date { font-size: var(--fs-12); color: var(--text); margin-top: auto; }

@media (max-width: 900px) {
    .home-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .home-blog-grid { grid-template-columns: 1fr; }
}

/* GUIDE SECTION */
.guide-section {
    padding: 32px 0 80px;
    border-top: 1px solid var(--border);
}

.guide-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.guide-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border: 1.5px solid var(--border);
    border-radius: 14px;
    text-decoration: none;
    color: inherit;
    background: #fff;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.guide-card:hover {
    box-shadow: 0 4px 16px rgba(var(--text-rgb), 0.07);
    border-color: rgba(var(--text-rgb), 0.6);
    color: inherit;
}

.guide-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-18);
    flex-shrink: 0;
}

.guide-card-body {
    flex: 1;
    min-width: 0;
}

.guide-card-title {
    font-size: var(--fs-16);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 3px;
    letter-spacing: -0.01em;
}

.guide-card-desc {
    font-size: var(--fs-13);
    color: var(--text);
    line-height: 1.5;
    font-weight: 400;
}

.guide-card-arrow {
    color: var(--border);
    font-size: var(--fs-16);
    flex-shrink: 0;
    transition: color 0.2s, transform 0.2s;
}

.guide-card:hover .guide-card-arrow {
    color: var(--danger);
    transform: translateX(3px);
}

@media (max-width: 992px) {
    .guide-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .guide-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* CONTACT MODAL */
#contactModal .modal-content {
    border: none; border-radius: 8px;
    box-shadow: 0 8px 32px rgba(var(--text-rgb), 0.12);
}
#contactModal .modal-header {
    border-bottom: 1px solid var(--border);
    padding: 20px 24px 16px;
}
#contactModal .modal-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: var(--fs-16); font-weight: 700;
}
#contactModal .modal-body { padding: 24px; }
.ct-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; min-width: 0; }
.ct-field label { font-size: var(--fs-12); font-weight: 700; color: var(--text-muted); letter-spacing: .03em; }
.ct-field input, .ct-field textarea {
    border: 1px solid var(--border); border-radius: 4px;
    padding: 9px 12px; font-size: var(--fs-14);
    font-family: inherit; outline: none;
    transition: border-color .15s; resize: none;
}
.ct-field input:focus, .ct-field textarea:focus { border-color: var(--text); }
.ct-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ct-submit {
    width: 100%; height: 40px; margin-top: 4px;
    background: var(--danger); color: var(--bg); border: none;
    border-radius: 4px; font-family: inherit;
    font-size: var(--fs-14); font-weight: 600; cursor: pointer;
    transition: background .15s;
}
.ct-submit:hover { background: var(--danger-hover, var(--danger-hover)); }
.ct-submit:disabled { background: var(--text-muted); cursor: not-allowed; }
.ct-error {
    background: var(--danger-tint); border-left: 3px solid var(--danger);
    padding: 9px 12px; font-size: var(--fs-13); color: var(--danger);
    margin-bottom: 14px; border-radius: 2px;
}
.ct-success {
    text-align: center; padding: 32px 0 16px;
    font-size: var(--fs-16); color: var(--text); line-height: 1.8;
}
.ct-success strong { display: block; font-size: var(--fs-16); margin-bottom: 8px; }
@media (max-width: 576px) {
    .ct-row-2 { grid-template-columns: 1fr; }
    #contactModal .modal-body { padding: 16px; }
}

/* CONTACT CTA SECTION */
.home-contact-section {
    padding: 64px 0 88px;
}

.home-contact-section .container {
    background: #f9f9f9;
    border-radius: 20px;
    padding: 64px 40px;
}

@media (max-width: 768px) {
    .home-contact-section .container {
        padding: 48px 24px;
        border-radius: 14px;
    }
}

.home-contact-inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.home-contact-label {
    font-size: var(--fs-12);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--danger, var(--danger));
    margin-bottom: 20px;
}

.home-contact-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: clamp(var(--fs-22), 3vw, var(--fs-32));
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.025em;
    color: var(--text);
    margin-bottom: 20px;
}

.home-contact-body {
    font-size: var(--fs-16);
    line-height: 1.9;
    color: var(--text);
    margin-bottom: 36px;
}

.home-contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 24px;
}

.home-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: var(--fs-15);
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.home-contact-btn--primary {
    background: var(--text);
    color: var(--bg);
    border: 2px solid var(--text);
}
.home-contact-btn--primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--bg);
    transform: translateY(-2px);
}

.home-contact-btn--ghost {
    background: transparent;
    color: var(--text);
    border: 2px solid rgba(var(--text-rgb), 0.2);
}
.home-contact-btn--ghost:hover {
    border-color: rgba(var(--text-rgb), 0.5);
    color: var(--text);
    transform: translateY(-2px);
}

.home-contact-hint {
    font-size: var(--fs-12);
    color: var(--text);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}

@media (max-width: 576px) {
    .home-contact-section {
        padding: 64px 0 72px;
    }
    .home-contact-actions {
        flex-direction: column;
        align-items: center;
    }
    .home-contact-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
}

/* FAQ SECTION */
.faq-section {
    padding: 24px 0 48px;
    border-top: 1px solid var(--border);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border: none !important;
    border-bottom: 1px solid var(--border) !important;
    border-radius: 0 !important;
    background: transparent;
}

.faq-button {
    font-size: var(--fs-16);
    font-weight: 700;
    color: var(--text);
    background: transparent;
    padding: 14px 20px;
    letter-spacing: -0.01em;
    box-shadow: none !important;
}

.faq-button:not(.collapsed) {
    color: var(--danger);
    background: transparent;
}

.faq-button::after {
    filter: none;
}

.faq-button:not(.collapsed)::after {
    filter: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23cc2200'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.faq-body {
    font-size: var(--fs-14);
    color: var(--text);
    line-height: 1.6;
    padding: 8px 20px 14px;
    font-weight: 400;
    border-top: 1px solid var(--border);
}
.faq-body p {
    margin-bottom: 0.4rem;
}
.faq-body p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .values-section {
        padding: 0 24px 32px;
    }
}

@media (max-width: 480px) {
    .values-section {
        padding: 0 20px 24px;
    }
}