/* ===================================
   CSS Variables - Premium Real Estate
   =================================== */
:root {
    --primary: #2D6A4F;
    --primary-light: #52B788;
    --accent: #D4AF37;
    --dark: #1A1A1A;
    --dark-light: #2A2A2A;
    --gray: #6B6B6B;
    --light: #F8F9FA;
    --white: #FFFFFF;
}

/* ===================================
   Reset & Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 300;
    color: var(--dark);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    z-index: 1000;
    border-bottom: 1px solid rgba(45, 106, 79, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

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

.logo-text {
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 50px;
    align-items: center;
}

.nav-links a {
    color: var(--dark);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
}

.nav-links a:not(.btn-cta)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-cta):hover::after,
.nav-links a.active::after {
    width: 100%;
}

.btn-cta {
    padding: 10px 30px;
    background: var(--primary);
    color: var(--white);
    border-radius: 4px;
    font-weight: 500;
}

.btn-cta:hover {
    background: var(--primary-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--dark);
    transition: all 0.3s ease;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 106, 79, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 900px;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -2px;
}

.accent-text {
    color: var(--accent);
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
    margin-bottom: 50px;
    font-weight: 300;
}

/* Hero Search */
.hero-search {
    background: rgba(255, 255, 255, 0.98);
    padding: 30px;
    border-radius: 8px;
    max-width: 800px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.search-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-tab {
    padding: 10px 30px;
    background: transparent;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    cursor: pointer;
    color: var(--dark);
    font-weight: 500;
    transition: all 0.3s ease;
}

.search-tab.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.search-form {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 15px;
}

.search-input,
.search-select {
    padding: 15px;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.btn-search {
    padding: 15px 30px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-search:hover {
    background: var(--primary-light);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(45, 106, 79, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

.btn-lg {
    padding: 18px 45px;
    font-size: 1.1rem;
}

.btn-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-block;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.btn-link:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

/* ===================================
   Properties Grid
   =================================== */
.properties-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.property-card {
    background: var(--white);
    border: 1px solid #E8E8E8;
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.property-card:hover {
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    transform: translateY(-5px);
}

.property-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

.property-card:hover .property-image img {
    transform: scale(1.1);
}

.property-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 18px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.property-status {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 18px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
}

.property-content {
    padding: 30px;
}

.property-price {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 10px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.property-title {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 10px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.property-location {
    color: var(--gray);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.property-features {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-top: 20px;
    border-top: 1px solid #E8E8E8;
}

.feature {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ===================================
   Stats Section
   =================================== */
.stats-section {
    background: var(--primary);
    padding: 80px 0;
    color: var(--white);
}

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

.stat-box {
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 10px;
    color: var(--accent);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ===================================
   Services Grid
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.service-card {
    background: var(--white);
    padding: 50px 40px;
    border: 1px solid #E8E8E8;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-block;
}

.service-link:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

/* ===================================
   Two Column Layout
   =================================== */
.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.col-content h2 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.lead {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 5px;
}

.feature-item p {
    color: var(--gray);
    line-height: 1.7;
}

/* ===================================
   Testimonials
   =================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stars {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.testimonial-card p {
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.testimonial-author span {
    color: #B8B8B8;
    font-size: 0.9rem;
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    padding: 100px 0;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.cta-content p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--primary-light);
    margin-bottom: 25px;
    font-size: 1.1rem;
    font-weight: 500;
}

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

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

.footer-col a {
    color: #B8B8B8;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    color: #B8B8B8;
    font-weight: 500;
}

.social-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #B8B8B8;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #B8B8B8;
}

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

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1200px) {
    .properties-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .two-col-layout {
        gap: 50px;
    }
}

@media (max-width: 968px) {
    .two-col-layout {
        grid-template-columns: 1fr;
    }

    .properties-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .search-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        align-items: flex-start;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        padding: 120px 0 80px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
    }
}