/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #16a34a;
    --primary-dark: #15803d;
    --primary-light: #22c55e;
    --accent: #f59e0b;
    --accent-hover: #d97706;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 12px;
    --radius-sm: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo span {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn {
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: var(--text-medium);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: var(--bg-light);
    color: var(--primary);
}

.nav-cta {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    margin-left: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-cta:hover {
    background: var(--primary-dark);
}

.nav-cta::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu .nav-btn {
    text-align: left;
    padding: 12px 16px;
}

.mobile-menu .nav-cta {
    margin-left: 0;
    text-align: center;
    justify-content: center;
}

/* Hero Section */
.hero {
    padding: 140px 24px 80px;
    background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(22, 163, 74, 0.1);
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 24px;
}

.tag-icon {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--primary);
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
}

.btn-primary {
    padding: 14px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-secondary {
    padding: 14px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-icon {
    width: 18px;
    height: 18px;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-medium);
    font-weight: 500;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-title::after {
    content: '(LAND SURE)';
    color: var(--primary);
    margin-left: 8px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* Properties Section */
.properties {
    padding: 80px 0;
    background: var(--bg-white);
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.property-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid var(--border);
}

.property-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.property-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
}

.property-badge.residential {
    background: #dbeafe;
    color: #1e40af;
}

.property-badge.commercial {
    background: #fef3c7;
    color: #92400e;
}

.property-badge.developed {
    background: #d1fae5;
    color: #065f46;
}

.property-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.property-card:hover .property-image img {
    transform: scale(1.05);
}

.property-content {
    padding: 20px;
}

.property-header {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
}

.property-icon {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.property-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

.property-size {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.size-icon {
    width: 16px;
    height: 16px;
    color: var(--text-light);
}

.size-text {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.property-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.property-features {
    list-style: none;
    margin-bottom: 16px;
}

.property-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    color: var(--text-medium);
    font-size: 0.85rem;
}

.check-icon {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.whatsapp-btn:hover {
    background: var(--primary-dark);
}

.whatsapp-btn .btn-icon {
    width: 16px;
    height: 16px;
}

/* Estates Section */
.estates {
    padding: 80px 0;
    background: var(--bg-light);
}

.estates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.estate-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.estate-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.estate-image {
    height: 160px;
    overflow: hidden;
    position: relative;
}

.estate-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.estate-card:hover .estate-image img {
    transform: scale(1.05);
}

.installment-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: #dbeafe;
    color: #1e40af;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 100px;
}

.estate-content {
    padding: 16px;
}

.estate-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.estate-pricing {
    margin-bottom: 12px;
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-label {
    font-size: 0.85rem;
    color: var(--text-medium);
}

.pricing-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

.pricing-value.highlight {
    color: #2563eb;
    background: #eff6ff;
    padding: 4px 10px;
    border-radius: 6px;
}

.estate-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

/* Why Us Section */
.why-us {
    padding: 80px 0;
    background: var(--bg-white);
}

.why-us-header {
    text-align: center;
    margin-bottom: 48px;
}

.why-us-tag {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.why-us-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
}

.why-us-title::after {
    content: 'LAND SURE?';
    color: var(--primary);
    margin-left: 8px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 32px 24px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(22, 163, 74, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.feature-description {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 20px;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 32px;
}

.roi-highlight {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 32px;
}

.roi-label {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.roi-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}

.roi-sublabel {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: white;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.cta-whatsapp:hover {
    background: var(--bg-light);
}

.cta-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    margin-left: 12px;
    transition: all 0.2s ease;
}

.cta-call:hover {
    background: rgba(255, 255, 255, 0.3);
}

.cta-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 24px;
}

/* Footer */
.footer {
    padding: 60px 0 24px;
    background: #111827;
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 32px;
    width: auto;
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 800;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

.footer-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links button,
.footer-links a {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0;
}

.footer-links button:hover,
.footer-links a:hover {
    color: white;
}

.footer-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    text-decoration: none;
    margin-bottom: 12px;
}

.footer-address {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.contact-icon {
    width: 16px;
    height: 16px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background: #128c7e;
}

.floating-whatsapp svg {
    width: 28px;
    height: 28px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 120px 20px 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }

    .stats {
        gap: 24px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-title,
    .why-us-title,
    .cta-title {
        font-size: 1.75rem;
    }

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

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

    .cta-call {
        margin-left: 0;
        margin-top: 12px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .roi-value {
        font-size: 2rem;
    }

    .property-image,
    .estate-image {
        height: 220px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .stat-item {
        flex: 0 0 45%;
    }

    .property-image,
    .estate-image {
        height: 200px;
    }

    .logo span {
        display: none;
    }
}