/* Global Styles */
:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #ff6b00;
    --secondary-dark: #e65a00;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--gray);
}

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

a:hover {
    color: var(--secondary);
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 5rem 0;
}

.btn {
    display: inline-block;
    padding: 0.85rem 1.8rem;
    background-color: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.1);
}

.btn:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(37, 99, 235, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-dark);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

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

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: 9rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero h2 {
    font-size: 1.5rem;
    color: var(--gray);
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat-item {
    background-color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.trusted-by {
    margin-top: 3rem;
}

.trusted-by p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.client-logos img {
    max-height: 35px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.client-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* About Section */
.about {
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    max-width: 600px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 2px;
}

.about-text p {
    margin-bottom: 1.5rem;
}

/* DNA Method Section */
.dna-method {
    background-color: var(--light);
    position: relative;
}

.dna-method-content {
    max-width: 900px;
    margin: 0 auto;
}

.dna-method .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.dna-method .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.dna-step {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.dna-step:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.dna-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(37, 99, 235, 0.1);
    position: absolute;
    top: 0.5rem;
    right: 1rem;
}

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

/* Services Section */
.services {
    background-color: white;
}

.services .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.services .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    color: white;
    font-size: 1.5rem;
}

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

/* Process Section */
.process {
    background-color: var(--light);
}

.process .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.process .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.process-step {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.process-step:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.process-step-number {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

/* Results Section */
.results {
    background-color: white;
}

.results .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.results .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

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

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.result-highlight {
    background-color: rgba(37, 99, 235, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

.result-highlight p {
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: 0;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--light);
}

.testimonials .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.testimonials .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

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

.testimonial:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    font-size: 4rem;
    opacity: 0.1;
    font-family: Georgia, serif;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--dark);
}

.testimonial-role {
    color: var(--gray);
    font-size: 0.9rem;
}

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

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.cta p {
    max-width: 800px;
    margin: 0 auto 2.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2.5rem 0;
}

.cta-benefit {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.cta-benefit:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.cta-benefit h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 1rem;
}

.cta-benefit p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.btn-cta {
    background-color: var(--secondary);
    color: white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    margin-top: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    background-color: var(--secondary-dark);
}

/* Footer */
footer {
    background-color: var(--dark);
    color: #ddd;
    padding: 4rem 0 2rem;
}

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

.footer-col h3 {
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
    color: white;
    font-size: 1.3rem;
}

.footer-col h3:after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    bottom: 0;
    left: 0;
}

.footer-col p, .footer-col li {
    color: #a1a8b3;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: #a1a8b3;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: white;
}

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

.social-links a {
    color: #a1a8b3;
    transition: var(--transition);
}

.social-links a:hover {
    color: white;
}

.copyright {
    text-align: center;
    color: #a1a8b3;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero h2 {
        font-size: 1.2rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .hero-btns {
        flex-direction: column;
    }
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
}