/* ============================================================================
 * File    : contact.css
 * Desc    : Contact Us 페이지 — 대형 타이포 + 분할 레이아웃
 * ============================================================================ */

:root {
    --red-accent: #e53935;
    --text-light: #ccc;
}

/* ── 섹션 기반 ── */
.contact-section {
    position: relative;
    background: #070b11 !important;
    overflow: hidden;
}

/* ── 배경 대형 텍스트 ── */
.contact-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(120px, 18vw, 220px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05);
    letter-spacing: -0.05em;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

/* ── 배경 발광 오브 ── */
.contact-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}
.contact-orb-1 {
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0, 183, 165, 0.1) 0%, transparent 65%);
    top: -200px; left: -200px;
}
.contact-orb-2 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0, 122, 204, 0.1) 0%, transparent 65%);
    bottom: -200px; right: -200px;
}

/* ── 메인 래퍼 ── */
.contact-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 5%;
    z-index: 1;
}

/* ── 2분할 레이아웃 ── */
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: center;
}

/* ══════════════════════════════
   LEFT — 타이포 + 정보
══════════════════════════════ */
.contact-left {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.contact-eyebrow {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--primary);
    text-transform: uppercase;
    margin: 0 0 16px 0;
}

.contact-headline {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.05;
    color: #fff;
    letter-spacing: -0.02em;
    margin: 0 0 20px 0;
    font-style: normal;
}

.headline-accent {
    font-style: normal;
    color: var(--primary);
}

.contact-divider {
    width: 40px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    margin-bottom: 18px;
    opacity: 0.6;
}

.contact-sub {
    font-size: 0.95rem;
    color: #777;
    line-height: 1.8;
    margin: 0 0 36px 0;
}

/* ── 정보 목록 ── */
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 36px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.info-row:first-child { padding-top: 0; }
.info-row:last-child { border-bottom: none; }

.info-row-icon {
    font-size: 1rem;
    color: var(--primary);
    flex-shrink: 0;
    width: 18px;
    text-align: center;
}

.info-row-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-row-link {
    display: block;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}
.info-row-link:hover { color: var(--primary); }

.info-row-text {
    color: var(--text-light);
    font-size: 0.9rem;
}

.social-icons-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-group {
    display: flex;
    gap: 8px;
}

.social-group-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.12);
    margin: 0 4px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ccc;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s;
}
.social-btn:hover {
    background: rgba(0, 183, 165, 0.12);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}
.social-btn-kakao:hover {
    background: rgba(254, 229, 0, 0.12);
    border-color: #FEE500;
    color: #FEE500;
}
.social-btn-whatsapp:hover {
    background: rgba(37, 211, 102, 0.12);
    border-color: #25D366;
    color: #25D366;
}
.social-btn-naver:hover {
    background: rgba(3, 199, 90, 0.12);
    border-color: #03C75A;
    color: #03C75A;
}

/* ── PDF 버튼 ── */
.btn-pdf {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    text-decoration: none;
    color: #ccc;
    font-size: 0.88rem;
    width: fit-content;
    transition: 0.3s;
}
.btn-pdf .pdf-icon { color: var(--red-accent); font-size: 1.2rem; }
.btn-pdf .pdf-name { font-size: 0.95rem; font-weight: 500; }
.btn-pdf:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
    color: #fff;
}

/* ══════════════════════════════
   RIGHT — 폼 카드
══════════════════════════════ */
.contact-right {
    display: flex;
    align-items: stretch;
}

.contact-form-card {
    width: 100%;
    background: rgba(10, 13, 20, 0.92);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 183, 165, 0.2);
    border-top: 3px solid var(--primary);
    border-radius: 4px 4px 20px 20px;
    padding: 40px;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(0, 183, 165, 0.05),
        inset 0 1px 0 rgba(255,255,255,0.04);
    box-sizing: border-box;
}

.form-card-label {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0;
    color: #fff;
    margin: 0 0 24px 0;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 13px 16px;
    color: #e8e8e8;
    font-size: 0.95rem;
    transition: 0.25s ease;
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #383838; }
.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(0, 183, 165, 0.6);
    background: rgba(0, 183, 165, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 183, 165, 0.1), 0 0 20px rgba(0, 183, 165, 0.08);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ── 전송 버튼 ── */
.btn-send-advanced {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #007ACC 0%, #00B7A5 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.3s;
    box-shadow: 0 4px 24px rgba(0, 122, 204, 0.35), inset 0 1px 0 rgba(255,255,255,0.15);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.btn-send-advanced:hover {
    background: linear-gradient(135deg, #0092e4 0%, #00d4bf 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(0, 122, 204, 0.55);
}
.btn-send-advanced:active { transform: translateY(0); }
.btn-send-advanced:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

/* ══════════════════════════════
   반응형
══════════════════════════════ */
@media (max-width: 960px) {
    .contact-split {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-headline { font-size: clamp(2.8rem, 10vw, 4rem); }
    .contact-form-card { padding: 30px; }
}

@media (max-width: 600px) {
    .contact-wrapper { padding: 40px 5%; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .contact-headline { font-size: 2.8rem; }
}