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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #64748b;
    color: #1f2937;
    line-height: 1.6;
}

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

/* Header */
.header {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    padding: 12px 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 40px;
}

.brand-logo {
    height: 48px;
    width: auto;
}

.brand-text {
    font-size: 24px;
    font-weight: 700;
    color: #1e3a8a;
}

.brand-accent {
    font-weight: 300;
    color: #64748b;
    font-style: italic;
}

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    background: linear-gradient(135deg, #fafaf9 0%, #f8fafc 100%);
}

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

.trust-badge {
    background: linear-gradient(90deg, #f97316, #fb923c);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 24px;
}

.hero-headline {
    font-size: 48px;
    font-weight: 800;
    color: #1e3a8a;
    line-height: 1.1;
    margin-bottom: 24px;
}

.location-highlight {
    color: #f97316;
    background: linear-gradient(90deg, #f97316, #fb923c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: 20px;
    color: #6b7280;
    margin-bottom: 40px;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(90deg, #f97316, #fb923c);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #1e3a8a;
    border: 2px solid #1e3a8a;
}

.btn-secondary:hover {
    background: #1e3a8a;
    color: white;
    transform: translateY(-2px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup {
    background: #1f2937;
    padding: 12px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.phone-screen {
    width: 280px;
    height: 500px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
}

.whatsapp-header {
    background: #10b981;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.whatsapp-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f97316, #fb923c);
    border-radius: 50%;
}

.whatsapp-info {
    display: flex;
    flex-direction: column;
}

.contact-name {
    font-weight: 600;
    font-size: 16px;
}

.status {
    font-size: 12px;
    opacity: 0.8;
}

.whatsapp-messages {
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    background: #e5e7eb;
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 80%;
    position: relative;
}

.message.received {
    background: #f3f4f6;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message span {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.message small {
    font-size: 11px;
    color: #6b7280;
}

.property-illustration {
    position: absolute;
    right: -100px;
    z-index: 1;
    opacity: 0.6;
}

.building {
    width: 200px;
    height: 300px;
    position: relative;
}

.building-top {
    width: 100%;
    height: 40px;
    background: linear-gradient(90deg, #f97316, #fb923c);
    border-radius: 8px 8px 0 0;
}

.building-windows {
    width: 100%;
    height: 200px;
    background: #1e3a8a;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 20px;
}

.window {
    background: #fbbf24;
    border-radius: 4px;
}

.building-entrance {
    width: 100%;
    height: 60px;
    background: #10b981;
    border-radius: 0 0 8px 8px;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafaf9 0%, #f8fafc 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 12px;
    background: #fafaf9;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 20px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 16px;
}

.feature-card p {
    color: #6b7280;
    font-size: 16px;
}

/* Footer */
.footer {
    background: #1e3a8a;
    color: white;
    text-align: center;
    padding: 40px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-headline {
        font-size: 36px;
    }
    
    .hero-subheadline {
        font-size: 18px;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 14px;
    }
    
    .phone-mockup {
        padding: 8px;
    }
    
    .phone-screen {
        width: 240px;
        height: 420px;
    }
    
    .property-illustration {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0 80px;
    }
    
    .hero-headline {
        font-size: 28px;
    }
    
    .hero-subheadline {
        font-size: 16px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .phone-screen {
        width: 200px;
        height: 360px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    color: #1e3a8a;
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.close {
    font-size: 28px;
    font-weight: bold;
    color: #6b7280;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.close:hover {
    color: #1f2937;
}

.waitlist-form {
    padding: 24px;
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #1f2937;
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.disclaimer {
    background: #f0f9ff;
    border: 1px solid #e0f2fe;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.disclaimer p {
    margin: 0;
    font-size: 14px;
    color: #0369a1;
    line-height: 1.5;
}

.btn-full {
    width: 100%;
    margin-top: 8px;
}

/* Success Message Styles */
.success-content {
    padding: 40px 24px 24px;
    text-align: center;
}

.success-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.success-content h2 {
    color: #1e3a8a;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.success-content p {
    color: #6b7280;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.success-content p:last-of-type {
    margin-bottom: 32px;
}

/* Mobile responsiveness for modal */
@media (max-width: 480px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .modal-header,
    .waitlist-form {
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .success-content {
        padding: 32px 20px 20px;
    }
    
    .success-content h2 {
        font-size: 24px;
    }
    
    .success-icon {
        font-size: 48px;
    }
}