/* LUMERA by 360 Propguide - Light Modern Real Estate Theme */
:root {
    --primary: #1a365d;
    --primary-light: #2b4c7e;
    --secondary: #c9a227;
    --secondary-light: #e0b93e;
    --accent: #2b6cb0;
    --text: #2d3748;
    --text-light: #4a5568;
    --text-muted: #718096;
    --white: #ffffff;
    --light-bg: #f7fafc;
    --lighter: #edf2f7;
    --gray: #e2e8f0;
    --border: #e2e8f0;
    --success: #38a169;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.1);
    --shadow-lg: 0 15px 50px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 25px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--secondary);
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 28px;
    align-items: center;
}

.nav-menu a {
    color: var(--text);
    font-weight: 550;
    font-size: 0.95rem;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--secondary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    color: #1a202c;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.45);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--secondary);
    color: #1a202c;
}

.btn-dark {
    background: var(--primary);
    color: var(--white);
}

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

.btn-white {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow);
}

.btn-white:hover {
    background: var(--secondary);
    color: #1a202c;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 50%, #f7fafc 100%);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 90px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../images/building1.jpg') center/cover no-repeat;
    opacity: 0.12;
    mask-image: linear-gradient(to left, black 40%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 162, 39, 0.12);
    border: 1px solid rgba(201, 162, 39, 0.4);
    color: #9a7b1a;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 22px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--primary);
}

.hero h1 span {
    color: var(--secondary);
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 540px;
}

.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 45px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item h3 {
    font-size: 1.9rem;
    color: var(--secondary);
    font-weight: 800;
}

.stat-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}

/* ========== SECTIONS ========== */
section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 55px;
}

.section-header .subtitle {
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.82rem;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 2.4rem;
    color: var(--primary);
    margin-bottom: 14px;
    font-weight: 800;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.08rem;
}

/* ========== ABOUT PREVIEW ========== */
.about-preview {
    background: var(--light-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 55px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 650px;
    object-fit: cover;
}

.about-content h2 {
    font-size: 2.1rem;
    color: var(--primary);
    margin-bottom: 18px;
    font-weight: 800;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 14px;
}

.feature-list {
    list-style: none;
    margin: 22px 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--text);
}

.feature-list li::before {
    content: '✓';
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    color: #1a202c;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ========== LOCATION ========== */
.location-section {
    background: var(--white);
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.location-card {
    background: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 26px;
    text-align: center;
    transition: var(--transition);
}

.location-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
    border-color: transparent;
}

.location-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.6rem;
    color: #1a202c;
}

.location-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary);
    font-weight: 700;
}

.location-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ========== UNITS ========== */
.units-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.unit-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

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

.unit-card .card-img {
    height: 230px;
    position: relative;
    overflow: hidden;
}

.unit-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.unit-card:hover .card-img img {
    transform: scale(1.06);
}

.unit-card .card-body {
    padding: 26px;
}

.unit-card h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 700;
}

.unit-card p {
    color: var(--text-muted);
    margin-bottom: 14px;
    font-size: 0.95rem;
}

.unit-card .price {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--secondary);
}

/* ========== YIELD HIGHLIGHT ========== */
.yield-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    text-align: center;
}

.yield-section .section-header h2 {
    color: var(--white);
}

.yield-section .section-header p {
    color: rgba(255,255,255,0.85);
}

.yield-box {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.yield-item h2 {
    font-size: 3.3rem;
    color: var(--secondary);
    font-weight: 800;
}

.yield-item p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.9);
}

/* ========== CTA ========== */
.cta-section {
    background: var(--light-bg);
    text-align: center;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 20px;
    padding: 60px 40px;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.cta-box h2 {
    font-size: 2.1rem;
    margin-bottom: 14px;
    font-weight: 800;
}

.cta-box p {
    font-size: 1.08rem;
    color: rgba(255,255,255,0.88);
    margin-bottom: 22px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-phone {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 18px 0;
    display: block;
}

/* ========== FOOTER ========== */
.footer {
    background: #0f172a;
    color: rgba(255,255,255,0.8);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-text {
    font-size: 1.4rem;
    margin-bottom: 14px;
    color: var(--white);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.7);
}

.footer h4 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 20px;
    position: relative;
    font-weight: 700;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--secondary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 11px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 4px;
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.93rem;
    color: rgba(255,255,255,0.75);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
}

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
    background: linear-gradient(rgba(26, 54, 93, 0.82), rgba(26, 54, 93, 0.88)), url('../images/construct1.jpg') center/cover no-repeat;
    padding: 150px 0 90px;
    text-align: center;
    color: var(--white);
    position: relative;
}

.page-hero h1 {
    font-size: 2.7rem;
    margin-bottom: 14px;
    font-weight: 800;
}

.page-hero p {
    font-size: 1.12rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 18px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--secondary);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ========== VIDEO SECTION ========== */
.video-section {
    background: var(--light-bg);
}

.video-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    background: #000;
}

.video-wrapper video {
    width: 100%;
    display: block;
    max-height: 520px;
    object-fit: contain;
    background: #000;
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    pointer-events: none;
}

.video-wrapper:hover .video-overlay,
.video-wrapper.playing .video-overlay {
    opacity: 0;
}

.play-icon {
    width: 80px;
    height: 80px;
    background: rgba(201, 162, 39, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #1a202c;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.video-hint {
    text-align: center;
    margin-top: 18px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ========== GALLERY ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    height: 260px;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,54,93,0.85), transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    color: var(--white);
}

.gallery-item:hover .overlay {
    opacity: 1;
}

/* ========== CONTACT ========== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 50px;
}

.contact-info-card {
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-info-card h3 {
    font-size: 1.45rem;
    margin-bottom: 22px;
    color: var(--secondary);
    font-weight: 700;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 24px;
}

.info-item .icon {
    width: 48px;
    height: 48px;
    background: rgba(201,162,39,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.contact-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

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

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
    background: var(--light-bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(201,162,39,0.18);
    background: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.7rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image img {
        height: 360px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        gap: 18px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.9rem;
    }
    
    .hero-stats {
        gap: 25px;
    }
    
    .stat-item h3 {
        font-size: 1.55rem;
    }
    
    .yield-item h2 {
        font-size: 2.4rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .page-hero {
        padding: 130px 0 70px;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .cta-box {
        padding: 40px 24px;
    }
    
    .cta-box h2 {
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.85rem;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .yield-box {
        gap: 30px;
    }
}

/* ========== HERO SLIDER ========== */
.hero-slider {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    padding-top: 0;
    background: #0f172a;
}

.hero-slider .slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease, visibility 1s ease;
    display: flex;
    align-items: center;
    padding-top: 90px;
}

.hero-slider .slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-slider .slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

/* Soft dark gradient ONLY behind text area — image stays clear */
.hero-slider .slide-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(10,18,35,0.78) 0%, rgba(10,18,35,0.55) 32%, rgba(10,18,35,0.22) 52%, transparent 70%);
    pointer-events: none;
}

.hero-slider .hero-content {
    position: relative;
    z-index: 3;
    color: #fff;
    max-width: 620px;
}

.hero-slider .hero-content .hero-badge {
    background: rgba(201, 162, 39, 0.22);
    border: 1px solid rgba(201, 162, 39, 0.55);
    color: #f0d060;
}

.hero-slider .hero-content h1 {
    color: #ffffff;
}

.hero-slider .hero-content h1 span {
    color: var(--secondary);
}

.hero-slider .hero-content p {
    color: rgba(255,255,255,0.92);
}

.hero-slider .hero-content .stat-item h3 {
    color: var(--secondary);
}

.hero-slider .hero-content .stat-item p {
    color: rgba(255,255,255,0.8);
}

.hero-slider .hero-content .btn-outline {
    border-color: rgba(255,255,255,0.75);
    color: #fff;
}

.hero-slider .hero-content .btn-outline:hover {
    background: var(--secondary);
    border-color: var(--secondary);
    color: #1a202c;
}

.hero-slider .slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-slider .slider-dots button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.7);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.hero-slider .slider-dots button.active {
    background: var(--secondary);
    border-color: var(--secondary);
    transform: scale(1.2);
}

.hero-slider .slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    border: none;
    color: var(--primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hero-slider .slider-nav:hover {
    background: var(--secondary);
    color: #1a202c;
}

.hero-slider .slider-prev { left: 20px; }
.hero-slider .slider-next { right: 20px; }

@media (max-width: 768px) {
    .hero-slider .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }
    .hero-slider .slider-prev { left: 10px; }
    .hero-slider .slider-next { right: 10px; }
    .hero-slider .slider-dots { bottom: 24px; }
    .hero-slider .slide-bg::after {
        background: linear-gradient(180deg, rgba(10,18,35,0.55) 0%, rgba(10,18,35,0.75) 100%);
    }
}