/* CSS Custom Properties - Design System */
:root {
    /* Colors - HSL Format */
    --background: hsl(220, 26%, 6%);
    --foreground: hsl(210, 40%, 98%);
    
    --card: hsl(220, 24%, 8%);
    --card-foreground: hsl(210, 40%, 98%);
    
    --primary: hsl(45, 93%, 58%);
    --primary-foreground: hsl(220, 26%, 6%);
    
    --secondary: hsl(220, 20%, 14%);
    --secondary-foreground: hsl(210, 40%, 98%);
    
    --muted: hsl(220, 16%, 16%);
    --muted-foreground: hsl(215, 20%, 65%);
    
    --accent: hsl(45, 93%, 58%);
    --accent-foreground: hsl(220, 26%, 6%);
    
    --border: hsl(220, 16%, 16%);
    --input: hsl(220, 16%, 16%);
    --ring: hsl(45, 93%, 58%);
    
    /* Custom Design Tokens */
    --navy-deep: hsl(220, 26%, 6%);
    --navy-medium: hsl(220, 24%, 8%);
    --navy-light: hsl(220, 20%, 14%);
    --gold-primary: hsl(45, 93%, 58%);
    --gold-muted: hsl(45, 50%, 45%);
    --gray-light: hsl(215, 20%, 65%);
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, hsl(220, 26%, 6%), hsl(220, 24%, 8%));
    --gradient-gold: linear-gradient(135deg, hsl(45, 93%, 58%), hsl(45, 70%, 50%));
    --gradient-premium: linear-gradient(135deg, hsl(220, 24%, 8%), hsl(220, 20%, 14%));
    --gradient-luxury: linear-gradient(135deg, hsl(220, 26%, 6%), hsl(45, 93%, 58%, 0.1));
    
    /* Shadows */
    --shadow-premium: 0 25px 50px -12px hsl(220, 26%, 6%, 0.5);
    --shadow-gold: 0 10px 30px -10px hsl(45, 93%, 58%, 0.3);
    --shadow-soft: 0 4px 6px -1px hsl(220, 26%, 6%, 0.1);
    
    /* Animations */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius: 0.5rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.preloader-logo .logo-icon {
    padding: 1rem;
    background: var(--gradient-gold);
    border-radius: 1rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.preloader-logo .logo-icon i {
    width: 3rem;
    height: 3rem;
    color: var(--primary-foreground);
}

.preloader-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1rem;
    animation: fadeIn 1s ease-in-out;
}

.preloader-dots {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
}

.preloader-dots .dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--primary);
    border-radius: 50%;
    animation: bounce 1.5s ease-in-out infinite;
}

.preloader-dots .dot:nth-child(2) {
    animation-delay: 0.1s;
}

.preloader-dots .dot:nth-child(3) {
    animation-delay: 0.2s;
}

/* Navigation */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 19, 30, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    padding: 0.5rem;
    background: var(--gradient-gold);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.logo-icon i {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary-foreground);
}

.logo:hover .logo-icon {
    box-shadow: var(--shadow-gold);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--muted-foreground);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: right;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--foreground);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition-smooth);
}

.mobile-menu-btn:hover {
    background: var(--secondary);
}

.mobile-menu-btn i {
    width: 1.5rem;
    height: 1.5rem;
}

.mobile-nav {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    background: rgba(11, 19, 30, 0.98);
    backdrop-filter: blur(10px);
}

.mobile-nav.active {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-link {
    padding: 0.75rem 0;
    border-bottom: 1px solid transparent;
}

.mobile-nav-link.active {
    border-bottom-color: var(--primary);
}

.mobile-btn {
    margin-top: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.875rem;
    line-height: 1;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn i {
    width: 1rem;
    height: 1rem;
}

.btn-premium {
    background: var(--gradient-gold);
    color: var(--primary-foreground);
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--foreground);
    border: 1px solid var(--border);
}

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

.full-width {
    width: 100%;
    justify-content: center;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Main Content */
.main-content {
    padding-top: 4rem;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 19, 30, 0.9), rgba(17, 24, 39, 0.7));
}

#threeBackground {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.hero-text {
    margin-bottom: 4rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--foreground), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--muted-foreground);
    font-weight: 500;
}

/* Section Styles */
.section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.three-bg {
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeIn 0.8s ease-out;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.section-description {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: rgba(17, 24, 39, 0.3);
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background: var(--gradient-premium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition-smooth);
    animation: fadeInUp 0.8s ease-out;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-premium);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
    transform: rotateY(180deg);
}

.feature-icon i {
    width: 2rem;
    height: 2rem;
    color: var(--primary-foreground);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--foreground);
}

.feature-description {
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* Projects Section */
.projects-section {
    padding: 5rem 0;
}

.projects-main-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.projects-secondary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.interior-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--gradient-premium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition-smooth);
    animation: scaleIn 0.8s ease-out;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-premium);
}

.project-image {
    height: 16rem;
    background-size: cover;
    background-position: center;
    position: relative;
}

.main-project .project-image {
    height: 20rem;
}

.secondary-project .project-image {
    height: 12rem;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(11, 19, 30, 0.9), transparent);
}

.project-content {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
}

.project-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.project-status.completed {
    background: #16a34a;
    color: white;
}

.project-status.construction {
    background: #ea580c;
    color: white;
}

.project-status.commercial {
    background: #2563eb;
    color: white;
}

.project-status.waterfront {
    background: #7c3aed;
    color: white;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.project-title-small {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
}

.project-subtitle {
    color: var(--muted-foreground);
}

.project-details {
    padding: 1.5rem;
}

.project-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.stat {
    text-align: center;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
}

.stat-value.primary {
    color: var(--primary);
}

/* Interior Cards */
.interior-card {
    transition: var(--transition-smooth);
    cursor: pointer;
}

.interior-card:hover {
    transform: translateY(-5px) rotateY(5deg);
}

.interior-image {
    height: 12rem;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
}

.interior-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(11, 19, 30, 0.9), transparent);
}

.interior-content {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
}

.interior-tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    background: var(--primary);
    color: var(--primary-foreground);
}

.interior-tag.commercial {
    background: #2563eb;
    color: white;
}

.interior-tag.amenity {
    background: #059669;
    color: white;
}

.interior-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
}

.interior-view-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.interior-card:hover .interior-view-icon {
    background: var(--primary);
    transform: scale(1.1);
}

.interior-view-icon i {
    width: 1.25rem;
    height: 1.25rem;
    color: white;
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background: rgba(17, 24, 39, 0.3);
    position: relative;
    overflow: hidden;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--gradient-premium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    transition: var(--transition-smooth);
    animation: fadeInUp 0.8s ease-out;
    transform-style: preserve-3d;
}

.testimonial-card:hover {
    transform: translateY(-10px) rotateY(10deg) rotateX(5deg);
    box-shadow: var(--shadow-premium);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.star {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--muted-foreground);
}

.star.filled {
    color: var(--primary);
    fill: currentColor;
}

.testimonial-text {
    color: var(--muted-foreground);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.author-name {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Investment Plans Section */
.investment-plans-section {
    padding: 5rem 0;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.plan-card {
    background: var(--gradient-premium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-premium);
}

.plan-card.premium {
    border-color: var(--primary);
    background: var(--gradient-luxury);
}

.plan-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-gold);
    color: var(--primary-foreground);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.25rem;
    color: var(--muted-foreground);
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
}

.minimum {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.plan-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.check-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 0.8s ease-out;
}

.cta-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.cta-description {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

/* Footer */
.footer {
    background: var(--gradient-premium);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-section {
    padding: 4rem 0;
}

.newsletter-card {
    background: var(--gradient-luxury);
    padding: 3rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 4rem;
}

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

.newsletter-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.newsletter-description {
    color: var(--muted-foreground);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--foreground);
    font-size: 0.875rem;
}

.newsletter-input::placeholder {
    color: var(--muted-foreground);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

.footer-content {
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-company {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-logo:hover .logo-icon {
    box-shadow: var(--shadow-gold);
}

.footer-description {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--muted-foreground);
}

.contact-icon {
    width: 1rem;
    height: 1rem;
    color: var(--primary);
    flex-shrink: 0;
}

.footer-column {
    min-width: 0;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--muted-foreground);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-copyright {
    color: var(--muted-foreground);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--secondary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px) scale(1.1);
}

.social-link i {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--muted-foreground);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-main-grid,
    .projects-secondary-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .newsletter-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

/* Utility Classes */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.8s ease-out;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-shadow:hover {
    box-shadow: var(--shadow-premium);
}

/* Smooth Scrolling */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}