/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --text-dark: #1e293b;
    --text-medium: #475569;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --accent-color: #0ea5e9;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-white);
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

nav.scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 20px;
    color: var(--text-dark);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--text-medium);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 180px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 50 Q 25 25, 50 50 T 100 50" stroke="rgba(255,255,255,0.1)" stroke-width="2" fill="none"/></svg>');
    opacity: 0.3;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 30px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
}

.cta-primary {
    display: inline-block;
    padding: 16px 40px;
    background-color: #ffffff;
    color: var(--primary-dark);
    border-radius: 8px;
    font-weight: 600;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Value Props Section */
.value-props {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.value-card {
    padding: 40px;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
}

.value-card p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 16px;
}

/* About Section */
.about {
    padding: 120px 0;
    background: linear-gradient(to bottom, var(--bg-white) 0%, var(--bg-light) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: start;
}

.about-image .placeholder-image {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
}

.about-content h2 {
    font-size: 42px;
    margin-bottom: 30px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-dark);
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-medium);
    font-size: 18px;
    line-height: 1.8;
}

/* Approach Section */
.approach-section {
    margin-top: 80px;
}

.approach-section h3 {
    font-size: 32px;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 700;
    color: var(--text-dark);
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.step {
    position: relative;
    padding: 30px;
}

.step-number {
    display: inline-block;
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.step h4 {
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--text-dark);
}

.step p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: 120px 0;
    background-color: var(--bg-white);
}

.services h2 {
    font-size: 48px;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.section-intro {
    text-align: center;
    font-size: 20px;
    color: var(--text-medium);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-1);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.service-number {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--text-dark);
}

.service-card > p {
    color: var(--text-medium);
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.6;
}

.service-detail {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}

.service-detail p {
    font-size: 15px;
    color: var(--text-light);
    font-style: italic;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: var(--bg-light);
}

.testimonials h2 {
    font-size: 48px;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 800;
    color: var(--text-dark);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.testimonial {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.quote {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-medium);
    margin-bottom: 20px;
    font-style: italic;
}

.attribution {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 15px;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    text-align: center;
}

.cta-section h2 {
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -1px;
}

.cta-section > .container > p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
}

.cta-section .cta-primary {
    background-color: #ffffff;
    color: var(--primary-dark);
}

.contact-info {
    margin-top: 40px;
}

.contact-info p {
    margin: 10px 0;
}

.contact-info a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.contact-info a:hover {
    opacity: 0.8;
}

.mike-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.logo-bar {
    padding: 60px 0;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.logo-bar-title {
    text-align: center;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 40px;
    font-weight: 600;
}

.logo-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.logo-img {
    height: 40px;
    max-width: 150px;
    width: auto;
    object-fit: contain;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    filter: grayscale(100%);
}

.logo-img:hover {
    opacity: 1;
}

.logo-img.education {
    height: 35px;
}


/* Footer */
footer {
    padding: 40px 0;
    background-color: var(--text-dark);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

footer p {
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero h1 {
        font-size: 48px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .testimonial-grid,
    .value-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 140px 0 80px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .nav-container {
        padding: 15px 20px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-links a {
        font-size: 14px;
    }

    .container {
        padding: 0 20px;
    }

    .hero-content {
        padding: 0 20px;
    }

    .about,
    .services,
    .testimonials,
    .cta-section {
        padding: 80px 0;
    }

    .value-props {
        padding: 60px 0;
    }

    h2 {
        font-size: 32px;
    }

    .approach-steps {
        grid-template-columns: 1fr;
    }
}