/* === RESET & GLOBAL STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0052a3;
    --primary-dark: #003d7a;
    --primary-light: #e8f1ff;
    --success-color: #27ae60;
    --warning-color: #e74c3c;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    background-color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === HEADER === */
.header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 700;
}

.logo-icon {
    width: 60px;
    height: 60px;
    background: transparent;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    overflow: hidden;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.logo-text {
    font-size: 32px;
    font-weight: 700;
    color: #09A8CC !important;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(7, 132, 160, 0.3);
}

.logo-tagline {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
    font-weight: 500;
    line-height: 1.4;
    word-wrap: break-word;
    white-space: normal;
}

@media (max-width: 768px) {
    .logo-icon {
        width: 44px;
        height: 44px;
    }
    .logo-text {
        font-size: 20px !important;
    }
    .logo-tagline {
        font-size: 11px;
        line-height: 1.3;
    }
    .tagline-sep {
        display: none;
    }
    .tagline-part1,
    .tagline-part2 {
        display: block;
        white-space: nowrap;
    }
}

@media (max-width: 640px) {
    .logo-tagline {
        font-size: 10px;
        line-height: 1.2;
    }
}

@media (max-width: 480px) {
    .logo-tagline {
        font-size: 9px;
        line-height: 1.2;
        max-width: 240px;
    }
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: var(--transition);
    position: relative;
}

.main-nav a:hover {
    color: var(--primary-color);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.main-nav a:hover::after {
    width: 100%;
}

.btn-nav a {
    background: var(--primary-color);
    color: white !important;
    padding: 8px 20px;
    border-radius: 6px;
    display: inline-block;
}

.btn-nav a:hover {
    background: var(--primary-dark);
    color: white !important;
}

.btn-nav a::after {
    display: none;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: #ffffff;
}

/* === BANNER + CONTACT WRAPPER === */
.banner-contact-wrapper {
    padding: 30px 0;
    background: white;
}

.banner-contact-grid {
    display: grid;
    grid-template-columns: 70% 30%;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === BANNER HERO COMPACT === */
.banner-hero-compact {
    position: relative;
    width: 100%;
    height: 459px;
    aspect-ratio: 100/50;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    border-radius: 8px;
}

.banner-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    z-index: 1;
    border-radius: 8px;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.05);
    z-index: 2;
    border-radius: 8px;
}

.banner-cta-compact {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: 20px 30px 30px 30px;
    text-align: center;
    color: white;
}

.cta-title-compact {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 15px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.city-buttons-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto;
}

.btn-city-compact {
    padding: 6px 18px;
    font-size: 14px !important;
}

.btn-city-compact i {
    display: none;
}

/* === BANNER CONTACT INFO === */
.banner-contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card-compact {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 16px;
}

.contact-main-compact {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f1ff 100%);
    text-align: center;
    padding: 16px !important;
}

.contact-icon-large {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-card-compact h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 10px 0;
    text-align: center;
}

.hotline-number-compact {
    font-size: 22px;
    font-weight: 800;
    color: #e74c3c;
    margin: 0;
    text-align: center;
}

.contact-desc-compact {
    font-size: 12px;
    color: var(--text-light);
    margin: 4px 0 0 0;
    text-align: center;
}

.contact-list-compact {
    margin-top: 10px;
}

.contact-item-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-bottom: 5px;
    text-decoration: none;
}

.contact-item-compact .zalo-icon {
    margin-left: -2px;
    margin-right: 6px;
}

.contact-item-compact i {
    font-size: 20px;
    color: #e74c3c;
    width: auto;
    height: auto;
}

.contact-item-compact span {
    font-size: 15px;
    font-weight: bold;
    color: #c0392b;
}

.contact-item-compact:hover span {
    color: #e74c3c;
}

.zalo-icon {
    width: 22px;
    height: 22px;
    object-fit: contain;
    border-radius: 4px;
}

.contact-item-compact i {
    font-size: 18px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-text {
    text-align: center;
    margin-bottom: 50px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Search Form */
.search-form {
    margin-top: 40px;
}

.search-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.search-input-group {
    display: flex;
    flex-direction: column;
}

.search-input-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-input-group input,
.search-input-group select {
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-dark);
    background: white;
    transition: var(--transition);
    font-family: inherit;
}

.search-input-group input:focus,
.search-input-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 82, 163, 0.1);
}

.btn-search {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    grid-column: 4;
    align-self: flex-end;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-search:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* === TRUST SECTION === */
.trust-section {
    padding: 60px 0;
    background: var(--primary-color);
    color: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.trust-card {
    text-align: center;
}

.trust-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.trust-label {
    font-size: 16px;
    opacity: 0.95;
    font-weight: 500;
}

/* === FEATURED PROPERTIES === */
.featured-properties {
    padding: 80px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 16px;
    padding-top: 0;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 0;
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-bottom: 50px;
}

.property-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.property-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.property-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f0f0f0;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.property-card:hover .property-image img {
    transform: scale(1.08);
}

.property-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--success-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-md);
}

.property-price-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 700;
}

.property-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.property-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.4;
}

.property-address {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.property-address i {
    color: var(--primary-color);
}

.property-specs {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-light);
}

.property-specs span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.property-specs i {
    color: var(--primary-color);
}

.btn-contact {
    width: 100%;
    padding: 12px 0;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-contact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.view-all-container {
    text-align: center;
}

.btn-primary {
    display: inline-block;
    padding: 14px 40px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    font-size: 15px;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 16px 50px;
    font-size: 16px;
}

/* === HOW IT WORKS === */
.how-it-works {
    padding: 80px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-card::after {
    content: '';
    position: absolute;
    top: 40px;
    left: 100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.step-card:last-child::after {
    display: none;
}

.step-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), #0068d4);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

/* === WHY CHOOSE US === */
.why-choose {
    padding: 80px 0;
    background: var(--primary-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-item {
    background: white;
    padding: 12px 16px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e8e8e8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: #d0d0d0;
}

.benefit-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto 10px;
    background: linear-gradient(135deg, var(--primary-color), #0068d4);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
}

.benefit-item h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.benefit-item p {
    color: var(--text-light);
    font-size: 12px;
    line-height: 1.4;
    margin: 0;
}

/* === CTA TITLE & SUBTITLE === */
.cta-title {
    font-size: 40px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    color: white;
}

.cta-subtitle {
    font-size: 16px;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
    color: white;
    margin-bottom: 50px;
    opacity: 0.9;
}

.city-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
}

.btn-city {
    padding: 6px 24px;
    border-radius: 6px;
    text-align: center;
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-hanoi {
    background: linear-gradient(135deg, #27ae60, #229954);
}

.btn-hcm {
    background: linear-gradient(135deg, #f39c12, #d35400);
}

.btn-danang {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.btn-haiphong {
    background: linear-gradient(135deg, #3498db, #2980b9);
}

.btn-city:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-city i {
    font-size: 24px;
}

/* === PRICING SECTION === */
.pricing-section {
    padding: 80px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.pricing-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.pricing-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-card .price {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.pricing-card .price span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
    display: block;
}

.pricing-card hr {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 16px 0;
}

.price-details {
    text-align: left;
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
    flex-grow: 1;
}

.price-details p {
    margin: 8px 0;
}

.price-details strong {
    color: var(--text-dark);
    font-weight: 700;
}

/* === INFO DESCRIPTION SECTION === */
.info-description-section {
    padding: 60px 0;
    background: white;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    text-align: center;
}

.info-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 20px auto;
}

.info-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 12px 0;
}

.info-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

/* === FEATURED PRODUCTS === */
.featured-products {
    padding: 10px 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    /* margin-top: 50px; */
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-light), var(--bg-light));
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.03);
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 12px 0;
}

.product-info p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0 0 16px 0;
    flex-grow: 1;
}

.btn-product {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
    border: none;
}

.btn-product:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* === CONTACT SECTION === */
.contact-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-card {
    background: white;
    padding: 32px 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.contact-main {
    background: linear-gradient(135deg, var(--primary-color), #003d7a);
    color: white;
}

.contact-main:hover {
    transform: translateY(-8px);
}

.contact-icon-large {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.hotline-number {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}

.contact-desc {
    font-size: 14px;
    opacity: 0.9;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.contact-card:hover .contact-item {
    color: var(--primary-dark);
}

.contact-card:hover .contact-item i {
    transform: scale(1.2);
}

.contact-item i {
    transition: var(--transition);
}

/* === NEWSLETTER === */
.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #003d7a 100%);
    color: white;
}

.newsletter-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-box h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
}

.newsletter-box p {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.newsletter-form input::placeholder {
    color: #999;
}

.newsletter-form button {
    padding: 14px 30px;
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: #229954;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* === FOOTER === */
.footer {
    background: #0a1628;
    color: #bdc3c7;
    padding: 60px 0 20px;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #2c3e50;
}

.footer-col h4 {
    color: white;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #2c3e50;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2c3e50;
}

.company-info {
    font-size: 13px;
    line-height: 1.8;
    color: #95a5a6;
}

.company-info strong {
    color: white;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .banner-contact-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .properties-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .step-card::after {
        display: none;
    }

    .search-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn-search {
        grid-column: auto;
    }

    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .city-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title {
        font-size: 40px;
    }

    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav li {
        margin-bottom: 12px;
    }

    .main-nav a {
        padding: 10px 12px;
        border-radius: 0;
        display: block;
        border-bottom: 1px solid var(--border-color);
        color: #1a1a1a !important;
    }

    .main-nav a:hover {
        color: #0052a3 !important;
        background: #f5f5f5;
    }

    .main-nav a::after {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .search-grid {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .btn-search {
        width: 100%;
    }

    .properties-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .city-buttons {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 28px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .featured-products,
    .info-description-section,
    .pricing-section,
    .featured-properties,
    .how-it-works,
    .why-choose,
    .contact-section,
    .newsletter-section {
        padding: 10px 0;
    }

    .banner-hero {
        height: 550px;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-subtitle {
        font-size: 14px;
    }

    .hero-text {
        margin-bottom: 30px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .header-content {
        padding: 12px 0;
    }

    .logo-text {
        font-size: 16px;
    }

    .logo-section {
        gap: 8px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .hero-title {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .search-grid {
        gap: 12px;
        padding: 12px;
    }

    .search-input-group label {
        font-size: 12px;
    }

    .search-input-group input,
    .search-input-group select {
        padding: 10px 12px;
        font-size: 13px;
    }

    .properties-grid {
        gap: 16px;
    }

    .property-image {
        aspect-ratio: 16 / 12;
    }

    .trust-number {
        font-size: 36px;
    }

    .trust-label {
        font-size: 14px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .section-subtitle {
        font-size: 14px;
    }

    .step-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .step-number {
        font-size: 36px;
    }

    .step-card h3 {
        font-size: 16px;
    }

    .step-card p {
        font-size: 13px;
    }

    .benefit-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .benefit-item h3 {
        font-size: 14px;
    }

    .benefit-item p {
        font-size: 12px;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-subtitle {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .btn-city {
        padding: 16px;
        font-size: 14px;
        gap: 10px;
    }

    .btn-city i {
        font-size: 20px;
    }

    .newsletter-box h2 {
        font-size: 28px;
    }

    .newsletter-box p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .contact-icon-large {
        width: 60px;
        height: 60px;
        font-size: 32px;
    }

    .hotline-number {
        font-size: 24px;
    }
}

    .footer-top {
        margin-bottom: 30px;
        padding-bottom: 30px;
    }

    .footer-col h4 {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .footer-col a {
        font-size: 13px;
    }

    .featured-properties,
    .how-it-works,
    .why-choose,
    .contact-section,
    .newsletter-section {
        padding: 40px 0;
    }

    .hero {
        padding: 40px 0;
    }

    .trust-section {
        padding: 40px 0;
    }


/* === FORCE MODERN FONT & SIZE OVERRIDE === */
* {
    font-family: Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

body, h1, h2, h3, h4, h5, h6, p, a, button, input, select, textarea {
    font-family: Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.benefit-item h3,
.section-title,
.section-subtitle,
.why-choose .section-title {
    font-family: Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

/* === HEADER/FOOTER SIZE OVERRIDE === */
.header {
    background: #ffffff !important;
    border-bottom: 1px solid var(--border-color) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    box-shadow: var(--shadow-sm) !important;
}

.header-content {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 16px 0 !important;
}

.logo-section {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    text-decoration: none !important;
    color: var(--primary-color) !important;
    font-weight: 700 !important;
}

.logo-text {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: var(--primary-color) !important;
    margin: 0 !important;
}

.logo-tagline {
    font-size: 11px !important;
    color: var(--text-light) !important;
    margin: 0 !important;
    font-weight: 500 !important;
}

.footer {
    background: #2c3e50 !important;
    color: white !important;
    padding: 60px 0 20px !important;
}

/* === CONTENT SECTION FONT SIZE OVERRIDE === */
.content-section {
    background-color: white !important;
}

.content-section h2 {
    font-size: 2.5rem !important;
    margin-bottom: 15px !important;
    color: var(--primary-color) !important;
}

.content-section p {
    font-size: 1rem !important;
    line-height: 1.8 !important;
    color: var(--text-dark) !important;
}

.panel-title a {
    font-size: 1rem !important;
    color: var(--primary-color) !important;
}

.panel-collapse p {
    font-size: 1rem !important;
    line-height: 1.8 !important;
    color: var(--text-dark) !important;
}

/* === ABOUT PAGE PANEL OVERRIDE === */
.page-title h2 {
    font-size: 40px !important;
    font-weight: 800 !important;
    margin-bottom: 12px !important;
    color: var(--text-dark) !important;
    font-family: Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.page-title p {
    font-size: 16px !important;
    color: var(--text-light) !important;
    line-height: 1.6 !important;
}

.panel-title a {
    font-size: 16px !important;
    color: var(--text-dark) !important;
    font-weight: 600 !important;
}

.panel-collapse p {
    font-size: 14px !important;
    line-height: 1.6 !important;
    color: var(--text-dark) !important;
}

.panel-body {
    font-size: 14px !important;
}

/* === DIEUKHOAN/CHINHSACH/QUYCHE PAGES OVERRIDE === */
.content-section h2 {
    font-size: 2.5rem !important;
}

.content-section > div > div > h2 {
    font-size: 40px !important;
    font-weight: 800 !important;
}

.content-section p,
.content-section li {
    font-size: 16px !important;
    line-height: 1.8 !important;
}

.content-section strong {
    font-weight: 700 !important;
}

/* === MOBILE LOGO RESPONSIVE === */
@media (max-width: 640px) {
    .logo-text {
        font-size: 14px !important;
    }

    .logo-tagline {
        font-size: 8px !important;
        line-height: 1.1;
        max-width: 140px;
    }

    /* === MOBILE BANNER RESPONSIVE === */
    .banner-contact-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .banner-hero-compact {
        height: auto;
        aspect-ratio: 100/30;
        min-height: 260px;
    }

    .banner-cta-compact {
        padding: 12px 15px 15px 15px;
    }

    .cta-title-compact {
        font-size: 12px;
        margin: 0 0 10px 0;
    }

    .city-buttons-compact {
        gap: 8px;
        max-width: 320px;
    }

    .btn-city-compact {
        padding: 6px 10px;
        font-size: 12px !important;
        border-radius: 6px;
    }

    .banner-contact-info {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .contact-card-compact {
        padding: 12px;
    }

    .hotline-number-compact {
        font-size: 20px;
    }
}

/* === SMALL PHONE (S8+, 360px) RESPONSIVE === */
@media (max-width: 480px) {
    .banner-hero-compact {
        height: auto;
        aspect-ratio: 100/40;
        min-height: 206px;
    }

    .banner-cta-compact {
        padding: 10px 12px 12px 12px;
    }

    .cta-title-compact {
        font-size: 11px;
        margin: 0 0 8px 0;
    }

    .city-buttons-compact {
        gap: 6px;
    }

    .btn-city-compact {
        padding: 5px 8px;
        font-size: 11px !important;
        border-radius: 5px;
    }
}

/* === TABLET (iPad) RESPONSIVE === */
@media (min-width: 641px) and (max-width: 1024px) {
    .banner-hero-compact {
        height: auto;
        aspect-ratio: 100/45;
    }

    .banner-contact-grid {
        grid-template-columns: 60% 40%;
        gap: 15px;
    }

    .cta-title-compact {
        font-size: 14px;
        margin: 0 0 12px 0;
    }

    .btn-city-compact {
        padding: 11px 14px;
        font-size: 13px !important;
    }
}

/* === FOOTER OLD STYLE === */
.footer {
    background: #0b1622 !important;
    color: #bdc3c7 !important;
    padding: 40px 0 !important;
    text-align: center !important;
    font-size: 13px !important;
    margin-top: 50px !important;
}

.footer-nav ul {
    display: flex !important;
    justify-content: center !important;
    gap: 20px !important;
    list-style: none !important;
    border-bottom: 1px solid #2c3e50 !important;
    padding-bottom: 15px !important;
    margin-bottom: 20px !important;
    flex-wrap: wrap !important;
}

.footer-nav a {
    color: #fff !important;
    text-decoration: none !important;
}

.footer-info {
    padding: 20px 0 !important;
}

.company-name {
    color: #fff !important;
    font-weight: bold !important;
    font-size: 15px !important;
    margin-bottom: 10px !important;
}

.footer-info p {
    color: #bdc3c7 !important;
    margin-bottom: 8px !important;
    line-height: 1.6 !important;
}

.contact-line {
    color: #bdc3c7 !important;
    font-size: 13px !important;
}

.copyright-detail {
    color: #7f8c8d !important;
    font-size: 12px !important;
}

.resurved {
    color: #bdc3c7 !important;
    font-size: 12px !important;
}

/* === FINAL TAHOMA OVERRIDE (HIGHEST PRIORITY) === */
body, h1, h2, h3, h4, h5, h6, p, a, span, div, section, article, button, input, select, textarea, label, li, td, th {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

/* Header navy blue */
.header {
    background: #1a5276 !important;
}

/* Logo text exceptions - keep original size */
.logo-text {
    font-size: 32px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3) !important;
}

.logo-tagline {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #ffffff !important;
}

/* Nav links: trắng trên desktop, đen trên mobile dropdown */
@media (min-width: 769px) {
    .main-nav a {
        color: #ffffff !important;
    }
    .main-nav a:hover {
        color: #fcc256 !important;
    }
}
@media (max-width: 768px) {
    .main-nav a {
        color: #1a1a1a !important;
    }
    .main-nav a:hover {
        color: var(--primary-color) !important;
    }
}

i, i.fa, i.fas, i.fab, i.far, i.fal, i.fad, .menu-toggle i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
}

.menu-toggle {
    color: #ffffff !important;
}