:root {
    --primary: #000;
    --secondary: #fff;
    --accent: #7a6efa;
    --accent-light: #a29bfe;
    --gray: #f5f5f5;
    --dark-gray: #333;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --serif: 'Playfair Display', serif;
    --sans: 'Inter', sans-serif;
    --letter-spacing-tight: -0.03em;
    --letter-spacing-wide: 0.1em;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--secondary);
    color: var(--primary);
    overflow-x: hidden;
    line-height: 1.7;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

section {
    padding: 8rem 0;
    position: relative;
}
 
/* Hero Section */
.hero {
    padding-top: 12rem;
    padding-bottom: 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e7f1 100%);
    overflow: hidden;
}

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

.hero-text h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-family: var(--serif) !important;

}

.hero-text p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
    max-width: 600px;
}

.hero-image {
    position: relative;
    perspective: 1000px;
}

.hero-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    transform: rotateY(10deg) rotateX(5deg);
    transition: var(--transition);
}

.hero-image:hover .hero-img {
    transform: rotateY(0) rotateX(0);
}

.floating-element {
    position: absolute;
    background: var(--accent);
    color: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(122, 110, 250, 0.3);
    animation: float 8s ease-in-out infinite;
    z-index: 2;
}

.floating-element:nth-child(2) {
    top: 30%;
    right: -5%;
    background: #ff6b6b;
    animation-delay: 1s;
}

.floating-element:nth-child(3) {
    bottom: 20%;
    left: -5%;
    background: #1dd1a1;
    animation-delay: 2s;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

/* Benefits Section */
.benefits {
    background: linear-gradient(45deg, #000 0%, #222 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(122, 110, 250, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(29, 209, 161, 0.1) 0%, transparent 40%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    transform: translateY(50px);
    opacity: 0;
}

.benefit-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.benefit-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-light);
}

.benefit-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.benefit-card p {
    opacity: 0.8;
}

/* How It Works */
.how-it-works {
    background: var(--gray);
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 6rem;
    position: relative;
    margin-left: 5%;
}

.step {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
}

.step:nth-child(even) {
    flex-direction: row-reverse;
    margin-left: auto;
    width: 90%;
}

.step-number {
    font-size: 6rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.05);
    position: absolute;
    z-index: 1;
}

.step:nth-child(odd) .step-number {
    right: 0;
}

.step:nth-child(even) .step-number {
    left: 0;
}

.step-content {
    width: 50%;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 2;
    transform: translateX(-50px);
    opacity: 0;
    transition: transform 0.8s ease, opacity 0.8s ease;
}

.step:nth-child(even) .step-content {
    transform: translateX(50px);
}

.step-content.animate {
    transform: translateX(0);
    opacity: 1;
}

.step-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.step-image {
    width: 45%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transform: scale(0.95);
    transition: var(--transition);
}

.step-image:hover {
    transform: scale(1);
}

.step-image img {
    width: 100%;
    display: block;
}

/* Testimonials */
.testimonials {
    background: linear-gradient(135deg, #7a6efa 0%, #5a4ae3 100%);
    color: white;
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    transform: scale(0.95);
    opacity: 0;
}

.testimonial-card.animate {
    transform: scale(1);
    opacity: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.testimonial-content {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid white;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.author-info p {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: var(--secondary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(122, 110, 250, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 107, 107, 0.05) 0%, transparent 40%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    opacity: 0.8;
}

/* Modal */
.modal {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary);
    color: var(--secondary);
    border-radius: 20px;
    padding: 2rem;
    max-width: 350px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1000;
}

.modal.show {
    transform: translateY(0);
    opacity: 1;
}

.modal h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.modal p {
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.modal-input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 50px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.modal-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--secondary);
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--accent);
}

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

.footer-link {
    margin-bottom: 0.8rem;
}

.footer-link a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-link a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

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

.social-link:hover {
    background: var(--accent);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 0.9rem;
}

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

.pulse {
    animation: pulse 4s infinite;
}

/* Responsive */
@media (max-width: 992px) {
    nav{
        display: none;
    }
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 3.5rem;
    }
    
    .floating-element {
        display: none;
    }
    
    .steps-container {
        margin-left: 0;
    }
    
    .step, .step:nth-child(even) {
        flex-direction: column;
        width: 100%;
        margin: 0 0 4rem 0;
    }
    
    .step-content, .step-image {
        width: 100%;
    }
    
    .step-number {
        display: none;
    }
}

@media (max-width: 768px) {
 
    
 
    
    .hero {
        padding-top: 10rem;
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    section {
        padding: 6rem 0;
    }
}

@media (max-width: 576px) {
  
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        font-size: 1.2rem;
    }
    
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .modal {
        max-width: calc(100% - 2rem);
        right: 1rem;
        bottom: 1rem;
    }
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-width: 140px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover:before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #2c2c2c 100%);
    color: var(--secondary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2c2c2c 0%, var(--primary) 100%);
    color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-secondary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Special button styles */
.btn-cta {
    background: linear-gradient(135deg, var(--accent) 0%, #5a4ae3 100%);
    color: var(--secondary);
    border-color: var(--accent);
    font-weight: 600;
    padding: 1.4rem 3rem;
    font-size: 1rem;
}

.btn-cta:hover {
    background: linear-gradient(135deg, #5a4ae3 0%, var(--accent) 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(122, 110, 250, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    color: var(--secondary);
    border-color: #28a745;
}

.btn-success:hover {
    background: linear-gradient(135deg, #1e7e34 0%, #28a745 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

/* Button sizes */
.btn-sm {
    padding: 0.8rem 1.5rem;
    font-size: 0.85rem;
    min-width: 100px;
}

.btn-lg {
    padding: 1.6rem 3.5rem;
    font-size: 1.1rem;
    min-width: 180px;
}

/* Disabled state */
.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn:disabled:hover,
.btn.disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* CTA Section Button Styles */
.cta-section .btn {
    background: linear-gradient(135deg, var(--accent) 0%, #5a4ae3 100%);
    color: var(--secondary);
    border-color: var(--accent);
    font-weight: 600;
    padding: 1.4rem 3rem;
    font-size: 1.1rem;
    min-width: 200px;
}

.cta-section .btn:hover {
    background: linear-gradient(135deg, #5a4ae3 0%, var(--accent) 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(122, 110, 250, 0.4);
}

/* Modal Button Styles */
.modal .btn {
    background: linear-gradient(135deg, var(--accent) 0%, #5a4ae3 100%);
    color: var(--secondary);
    border-color: var(--accent);
    width: 100%;
    margin-top: 1rem;
}

.modal .btn:hover {
    background: linear-gradient(135deg, #5a4ae3 0%, var(--accent) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(122, 110, 250, 0.3);
}