/* Global Styles */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #06b6d4;
    --light-color: #f8fafc;
    --dark-color: #0f172a;
    --gray-color: #e2e8f0;
    --danger-color: #ef4444;
    --success-color: #10b981;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--dark-color);
    background-color: var(--light-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

section {
    padding: 6rem 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-header p {
    font-size: 1.2rem;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-login {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 0.375rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--dark-color);
    border: 1px solid var(--gray-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

.btn-login:hover {
    background-color: rgba(37, 99, 235, 0.1);
}

/* Header & Navigation */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.1);
}

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary-color);
    font-weight: 800;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--secondary-color);
    font-weight: 500;
}

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

.auth-buttons {
    display: flex;
    gap: 1rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.3rem;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    border-radius: 5px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    background-color: white;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    border-radius: 1rem;
    box-shadow: var(--box-shadow);
    max-width: 100%;
}

.stats {
    display: flex;
    gap: 2rem;
}

.stat-item h3 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 0.2rem;
}

.stat-item p {
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 0;
}

/* Features Section */
.features {
    background-color: var(--light-color);
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.feature-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
}

.feature-card p {
    margin-bottom: 0;
}

/* How It Works Section */
.how-it-works {
    background-color: white;
}

.process-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.process-step {
    background-color: var(--light-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    width: 200px;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.step-number {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-weight: 700;
}

.process-step h3 {
    margin-bottom: 0.5rem;
}

.process-step p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.step-arrow {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Benefits Section */
.benefits {
    background-color: var(--light-color);
}

.benefits-container {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.benefit-image {
    flex: 1;
}

.benefit-image img {
    border-radius: 1rem;
    box-shadow: var(--box-shadow);
}

.benefit-list {
    flex: 1;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit-item i {
    color: var(--success-color);
    font-size: 1.5rem;
    margin-top: 0.3rem;
}

.benefit-item h3 {
    margin-bottom: 0.5rem;
}

.benefit-item p {
    margin-bottom: 0;
}

/* Testimonials Section */
.testimonials {
    background-color: white;
    position: relative;
}

.testimonial-slider {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    overflow-x: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.testimonial-card {
    scroll-snap-align: start;
    flex-shrink: 0;
    width: 100%;
    padding: 0 5%;
}

.testimonial-content {
    background-color: var(--light-color);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    margin-bottom: 2rem;
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50px;
    border-width: 20px 20px 0;
    border-style: solid;
    border-color: var(--light-color) transparent;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 2rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin-bottom: 0.2rem;
}

.testimonial-author p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--gray-color);
    cursor: pointer;
}

.dot.active {
    background-color: var(--primary-color);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
    padding: 5rem 0;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 5%;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.cta .btn-primary {
    background-color: white;
    color: var(--primary-color);
}

.cta .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

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

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.footer-logo span {
    color: var(--primary-color);
    font-weight: 800;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

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

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

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

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.link-group {
    min-width: 150px;
    flex: 1;
}

.link-group h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.link-group ul li {
    margin-bottom: 0.8rem;
}

.link-group ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.link-group ul li a:hover {
    color: white;
}

.footer-bottom {
    max-width: 1200px;
    margin: 4rem auto 0;
    padding: 2rem 5% 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0;
}

/* Contact Modal */
.contact-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

/* Login Modal */
.login-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.login-modal .modal-content {
    max-width: 450px;
}

.login-modal h2 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.remember-me input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.remember-me label {
    margin: 0;
    font-weight: normal;
}

.forgot-password {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.form-footer {
    text-align: center;
    font-size: 0.9rem;
}

.form-footer a {
    color: var(--primary-color);
    font-weight: 600;
}

.modal-content {
    background-color: white;
    width: 90%;
    max-width: 600px;
    border-radius: 1rem;
    padding: 3rem;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--gray-color);
    border-radius: 0.375rem;
    font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Responsive Design */
@media (max-width: 1100px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 6rem 5%;
    }

    .hero-content p {
        margin: 0 auto 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .stats {
        justify-content: center;
    }

    .benefits-container {
        flex-direction: column;
    }
}

@media (max-width: 900px) {
    .nav-links, .auth-buttons {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .process-steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .process-step {
        width: 80%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .feature-card, .process-step {
        padding: 1.5rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }
}