/* ===== Sub Page Styles ===== */

/* Override main page overflow:hidden for sub pages */
html, body {
    overflow: auto !important;
    height: auto !important;
}

body {
    color: var(--gray-900);
    background: var(--white);
}

/* Page Hero Banner */
.sub-hero {
    position: relative;
    width: 100%;
    height: 45vh;
    min-height: 320px;
    overflow: hidden;
}

.sub-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.6);
}

.sub-hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.sub-hero-label {
    font-size: 12px;
    letter-spacing: 6px;
    color: var(--gold);
    margin-bottom: 16px;
    font-weight: 400;
}

.sub-hero-title {
    font-size: 42px;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 12px;
}

.sub-hero-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
}

/* Sub Content Area */
.sub-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 40px;
}

.sub-section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.sub-section-line {
    width: 40px;
    height: 2px;
    background: var(--gold);
    margin-bottom: 40px;
}

/* Info Grid (overview) */
.sub-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.sub-info-item {
    background: var(--gray-100);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.sub-info-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.sub-info-item.highlight {
    background: var(--navy);
    color: var(--white);
}

.sub-info-item.highlight .sub-info-label {
    color: var(--gold);
}

.sub-info-item.highlight .sub-info-value {
    color: var(--white);
}

.sub-info-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.sub-info-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.5;
}

.sub-info-value.big {
    font-size: 32px;
    color: var(--gold);
}

/* Location Cards */
.sub-loc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sub-loc-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 32px 28px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.sub-loc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.sub-loc-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 12px;
    display: block;
}

.sub-loc-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.sub-loc-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.8;
}

/* Premium Items */
.sub-prem-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.sub-prem-item {
    display: flex;
    gap: 20px;
    background: var(--gray-100);
    padding: 32px;
    border-radius: 10px;
    transition: transform 0.3s;
}

.sub-prem-item:hover {
    transform: translateY(-3px);
}

.sub-prem-num {
    font-size: 36px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    flex-shrink: 0;
}

.sub-prem-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.sub-prem-item p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Unit Tabs */
.sub-unit-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
}

.sub-unit-tab {
    padding: 12px 32px;
    border: 2px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    font-size: 15px;
    font-weight: 500;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
}

.sub-unit-tab.active,
.sub-unit-tab:hover {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.sub-unit-info { display: none; }
.sub-unit-info.active { display: block; }

.sub-unit-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 40px;
}

.sub-unit-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
}

.sub-unit-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
}

.sub-unit-table th,
.sub-unit-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
    font-size: 15px;
}

.sub-unit-table th {
    color: var(--gray-500);
    font-weight: 400;
    width: 140px;
}

.sub-unit-table td {
    color: var(--gray-900);
    font-weight: 500;
}

.sub-unit-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sub-unit-tags span {
    padding: 6px 16px;
    background: rgba(184, 157, 105, 0.1);
    color: var(--gold);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

/* Unit Type Image */
.sub-unit-img-wrap {
    text-align: center;
    padding: 20px 0;
}

.sub-unit-img {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Interior Cards */
.interior-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.interior-card {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: transform 0.3s, box-shadow 0.3s;
}

.interior-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.interior-card-img {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.interior-card-body {
    padding: 24px;
}

.interior-card-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.interior-card-body p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Sales Box */
.sub-sales-box {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 50px;
    max-width: 700px;
    margin: 0 auto;
}

.sub-sales-box h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 30px;
    text-align: center;
}

.sub-sales-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
}

.sub-sales-table th,
.sub-sales-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 15px;
    text-align: left;
}

.sub-sales-table th {
    color: var(--gray-500);
    font-weight: 400;
    width: 120px;
}

.sub-sales-table td {
    color: var(--gray-900);
    font-weight: 500;
}

.sub-sales-tel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: var(--navy);
    color: var(--white);
    padding: 20px 40px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.3s;
    margin-bottom: 12px;
}

.sub-sales-tel:hover {
    background: var(--gold);
    color: var(--navy);
}

.sub-sales-tel span {
    font-size: 14px;
}

.sub-sales-tel strong {
    font-size: 24px;
    letter-spacing: 2px;
}

.sub-sales-hours {
    text-align: center;
    font-size: 13px;
    color: var(--gray-500);
}

/* Register Form */
.sub-register-wrap {
    max-width: 600px;
    margin: 0 auto;
}

.sub-form-desc {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 30px;
    text-align: center;
}

.sub-form-group {
    margin-bottom: 20px;
}

.sub-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.sub-form-group input,
.sub-form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.sub-form-group input:focus,
.sub-form-group select:focus {
    outline: none;
    border-color: var(--gold);
}

.sub-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.sub-form-agree {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 24px 0;
}

.sub-form-agree label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-700);
    cursor: pointer;
}

.sub-form-agree input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.sub-btn-privacy {
    font-size: 13px;
    color: var(--gold);
    text-decoration: underline;
    background: none;
    border: none;
    cursor: pointer;
}

.sub-btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--navy);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.sub-btn-submit:hover {
    background: var(--gold);
    color: var(--navy);
}

/* Footer for sub pages */
.sub-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.6);
    padding: 50px 40px;
}

.sub-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.sub-footer .logo-brand {
    font-size: 20px;
    font-weight: 300;
    color: var(--white);
    letter-spacing: 4px;
    display: block;
    margin-bottom: 4px;
}

.sub-footer .logo-sub {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    display: block;
    margin-bottom: 20px;
}

.sub-footer-tel a {
    font-size: 22px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
}

.sub-footer-info {
    display: flex;
    gap: 30px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.sub-footer-info .label {
    color: var(--gold);
    margin-right: 8px;
    font-size: 12px;
}

.sub-footer-info span {
    font-size: 12px;
}

.sub-footer-notice {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sub-footer-notice p {
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    line-height: 1.6;
}

.sub-footer-copyright {
    font-size: 11px;
    color: rgba(255,255,255,0.25);
    margin-top: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .sub-hero { height: 35vh; min-height: 240px; }
    .sub-hero-title { font-size: 28px; }
    .sub-content { padding: 50px 20px; }
    .sub-info-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .sub-loc-grid { grid-template-columns: 1fr; }
    .sub-prem-list { grid-template-columns: 1fr; }
    .sub-form-row { grid-template-columns: 1fr; }
    .sub-sales-box { padding: 30px 20px; }
}