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

:root {
    --background: hsl(0, 0%, 100%);
    --foreground: hsl(210, 20%, 15%);
    --primary: #000000;
    --primary-blue: hsl(195, 85%, 45%);
    --primary-orange: #ff751f;
    --primary-foreground: hsl(0, 0%, 100%);
    --secondary: hsl(195, 75%, 96%);
    --muted-foreground: hsl(210, 15%, 45%);
    --border: hsl(210, 20%, 90%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.desktop-nav {
    display: none;
    gap: 2rem;
}

.desktop-nav a {
    color: var(--foreground);
    text-decoration: none;
    transition: color 0.3s;
}

.desktop-nav a:hover {
    color: var(--primary);
}

@media (min-width: 768px) {
    .desktop-nav {
        display: flex;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

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

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

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding-top: 80px;

}

.logo-container {
    width: 100%;
    background-color: #ffffff;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo {
    max-width: 700px;
    width: 100%;
    height: auto;
}

.hero-content {
    max-width: 42rem;
    margin: 0 auto;
    padding: 0 1rem 2rem 1rem;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2rem;
}

.text-primary {
    color: var(--primary-orange);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .hero-logo {
        max-width: 90%;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

/* About Section */
.about {
    padding: 6rem 0;
    background-color: var(--secondary);
}

.about-content {
    max-width: 48rem;
    margin: 0 auto;
    text-align: center;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.about-content p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    margin-bottom: 2rem;
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
}

.benefits h2 {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-card {
    padding: 1.5rem;
    text-align: center;
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    transition: box-shadow 0.3s;
}

.benefit-card:hover {
    box-shadow: 0 4px 16px -4px rgba(27, 154, 190, 0.15);
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    background-color: rgba(27, 154, 190, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--muted-foreground);
}

/* Services Section */
.services {
    padding: 6rem 0;
    background-color: var(--secondary);
}

.services h2 {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 75rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-card {
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s;
}

.service-card:hover {
    box-shadow: 0 10px 30px -10px rgba(27, 154, 190, 0.3);
    transform: translateY(-4px);
}

.service-image {
    aspect-ratio: 4/3;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s;
}

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

.service-content {
    padding: 1.5rem;
}

.service-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.service-content p {
    color: var(--muted-foreground);
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--background), var(--secondary));
}

.testimonials-header {
    text-align: center;
    margin-bottom: 4rem;
}

.testimonials-header h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.testimonials-header p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 75rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.testimonial-card {
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 2rem;
    position: relative;
    transition: box-shadow 0.3s;
}

.testimonial-card:hover {
    box-shadow: 0 4px 16px -4px rgba(27, 154, 190, 0.15);
}

.quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: rgba(27, 154, 190, 0.2);
}

.stars {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(27, 154, 190, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 600;
    font-size: 1.125rem;
}

.author-name {
    font-weight: 600;
}

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

/* Contact Section */
.contact {
    padding: 6rem 0;
}

.contact-content {
    max-width: 42rem;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.contact-header p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.contact-form {
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 2rem;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27, 154, 190, 0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d1f4dd;
    color: #0f5132;
    display: block;
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: var(--primary-foreground);
    padding: 3rem 0;
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-col h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-col h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-col p {
    opacity: 0.9;
    margin-bottom: 0.75rem;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.9;
}