/* NyumbaPro - Professional Property Management Website */
:root {
    /* Elegant Color Palette */
    --primary: #1a365d;       /* Deep Navy Blue */
    --primary-light: #2d4a8c;
    --primary-dark: #0d1b2a;
    --secondary: #0d9488;     /* Teal */
    --secondary-light: #14b8a6;
    --secondary-dark: #0f766e;
    --accent: #d97706;        /* Amber */
    --accent-light: #f59e0b;
    --light: #f8fafc;
    --light-gray: #f1f5f9;
    --dark: #1e293b;
    --text: #334155;
    --text-light: #64748b;
    --border: #e2e8f0;
    --shadow: rgba(30, 41, 59, 0.08);
    --shadow-dark: rgba(30, 41, 59, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

h1 {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    border-radius: 2px;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.1rem;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px var(--shadow);
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--secondary);
    background: var(--light-gray);
}

.nav-menu a.active {
    color: var(--secondary);
    background: var(--light-gray);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(13, 148, 136, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(26, 54, 93, 0.3);
}

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

.btn-outline:hover {
    background: var(--secondary);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, var(--light) 0%, transparent 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Dashboard Preview */
.dashboard-preview {
    position: relative;
}

.screen-mockup {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px var(--shadow-dark);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-10deg);
    transition: var(--transition);
}

.screen-mockup:hover {
    transform: perspective(1000px) rotateY(-5deg);
}

.screen-header {
    background: var(--primary);
    padding: 15px 20px;
    display: flex;
    align-items: center;
}

.dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27ca3f; }

.screen-content {
    padding: 30px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--light-gray);
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow);
}

.stat-icon {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

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

/* Sections */
.section {
    padding: 100px 0;
}

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

.section-header h2 {
    margin-bottom: 1.5rem;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.2rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-dark);
    border-color: var(--secondary);
}

.feature-icon {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

.feature-list {
    list-style: none;
    margin-top: 20px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.feature-list i {
    color: var(--secondary);
}

/* Audience Section */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.audience-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
}

.audience-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-dark);
}

.audience-header {
    padding: 30px;
    text-align: center;
    background: linear-gradient(135deg, var(--light) 0%, transparent 100%);
}

.audience-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 20px;
}

.audience-icon.landlord {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.audience-icon.tenant {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    color: white;
}

.audience-icon.caretaker {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
}

.audience-body {
    padding: 30px;
}

.audience-body ul {
    list-style: none;
    margin-top: 20px;
}

.audience-body li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.audience-body i {
    color: var(--secondary);
}

/* Testimonials */
.testimonials {
    background: linear-gradient(135deg, var(--light) 0%, #e9ecef 100%);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px var(--shadow);
    position: relative;
}

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 5rem;
    color: var(--light-gray);
    font-family: serif;
}

.testimonial-content p {
    font-style: italic;
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.author-info h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

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

.cta-section h2 {
    color: white;
    -webkit-text-fill-color: white;
    background: none;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.cta-note {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.cta-note i {
    margin-right: 8px;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

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

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

.footer-links a:hover {
    color: var(--secondary-light);
    padding-left: 5px;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-info i {
    color: var(--secondary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 10px;
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero:before {
        display: none;
    }
    
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: white;
        padding: 2rem;
        box-shadow: 0 10px 30px var(--shadow);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 150px 0 60px;
    }
}

/* Text Center Utility */
.text-center {
    text-align: center;
}

.mt-50 {
    margin-top: 50px;
}

/* Features Page Styles */
.features-hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e9ecef 100%);
    text-align: center;
}

.feature-category {
    margin-bottom: 80px;
}

.category-header {
    text-align: center;
    margin-bottom: 40px;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
    color: white;
}

.category-header h3 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.category-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

.feature-card.detailed {
    padding: 30px;
}

.feature-card.detailed h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature-card.detailed p {
    font-size: 1rem;
    margin-bottom: 20px;
}

/* Mobile App Section */
.mobile-app-section {
    background: linear-gradient(135deg, var(--light) 0%, #e9ecef 100%);
}

.mobile-app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.app-features {
    list-style: none;
    margin: 30px 0;
}

.app-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.app-features i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.app-store-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.app-store-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--dark);
    color: white;
    padding: 15px 20px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: var(--transition);
}

.app-store-btn:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.app-store-btn i {
    font-size: 1.5rem;
}

.app-store-btn div {
    display: flex;
    flex-direction: column;
}

.app-store-btn span {
    font-size: 0.8rem;
    opacity: 0.8;
}

.app-store-btn strong {
    font-size: 1.1rem;
}

.phone-mockup {
    position: relative;
    width: 300px;
    margin: 0 auto;
}

.phone-screen {
    background: white;
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 20px 60px var(--shadow-dark);
    border: 10px solid var(--dark);
}

.app-screen {
    background: var(--light);
    border-radius: 20px;
    overflow: hidden;
}

.app-header {
    background: var(--primary);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.app-signal {
    display: flex;
    gap: 8px;
}

.app-nav {
    background: white;
    display: flex;
    justify-content: space-around;
    padding: 15px;
    border-bottom: 1px solid var(--border);
}

.app-nav i {
    font-size: 1.2rem;
    color: var(--text-light);
    transition: var(--transition);
}

.app-nav i.active {
    color: var(--secondary);
}

.app-nav i:hover {
    color: var(--secondary);
}

.app-notifications {
    padding: 20px;
}

.notification {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: var(--radius);
    margin-bottom: 15px;
    box-shadow: 0 5px 15px var(--shadow);
}

.notification i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.notification div {
    flex: 1;
}

.notification strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 5px;
}

.notification span {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Integrations */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.integration-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
}

.integration-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-dark);
}

.integration-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.integration-card h4 {
    margin-bottom: 10px;
}

.integration-card p {
    font-size: 0.9rem;
    margin: 0;

/* Global image consistency */
.uniform-image {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.15);
}

/* Branding images */
.branding-showcase img {
    border-radius: 18px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}
/* Animated Hero */
.animated-hero {
    position: relative;
    min-height: 85vh;
    background: url("../images/real-estate-bg-1.jpg") center/cover no-repeat;
    animation: heroSlide 20s infinite alternate ease-in-out;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 120, 130, 0.85),
        rgba(0, 40, 60, 0.85)
    );
    z-index: 1;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3rem;
}

/* Floating phone animation */
.floating-phone {
    animation: floatPhone 4s ease-in-out infinite;
}

/* Animations */
@keyframes floatPhone {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

@keyframes heroSlide {
    0% {
        background-image: url("../images/real-estate-bg-1.jpg");
    }
    50% {
        background-image: url("../images/real-estate-bg-2.jpg");
    }
    100% {
        background-image: url("../images/real-estate-bg-3.jpg");
    }
}

/* Mobile */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-phone {
        margin-top: 2rem;
    }
}