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

html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #19376D; /* Primary Dark Blue */
    background-color: #FFFFFF;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 20px rgba(25, 55, 109, 0.12);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: #19376D;
    letter-spacing: -0.4px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #19376D;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: #00A591; /* Accent Teal */
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #19376D 0%, #0F2A5A 100%);
    color: #FFFFFF;
    padding: 6.5rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.3rem;
    font-weight: 700;
    margin-bottom: 1.8rem;
    line-height: 1.15;
    letter-spacing: -0.4px;
}

.hero .subtitle {
    font-size: 1.35rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 500;
    letter-spacing: 0.2px;
}

/* CTA Buttons Container */
.hero .cta-button {
    display: inline-block;
    padding: 1.3rem 3.2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    margin: 0 0.75rem; /* Space between buttons */
}

/* Primary CTA */
.primary-cta {
    background-color: #00A591; /* Accent Teal */
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(0, 165, 145, 0.3);
}

.primary-cta:hover {
    background-color: #008A7A;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 165, 145, 0.4);
}

/* Secondary CTA (View Work Samples) */
.secondary-cta {
    background-color: transparent;
    color: #FFFFFF; /* White text */
    border: 2px solid #FFFFFF; 
    box-shadow: none; 
    padding: 1.25rem 3rem; /* Slightly adjusted padding for border */
    font-weight: 500;
    display: inline-flex; /* To align with button style */
    align-items: center;
    gap: 0.5rem;
}

.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.15); /* Light hover effect */
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

/* Section Styles */
section {
    padding: 5.5rem 0;
}

.section-title {
    font-size: 2.9rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    color: #19376D; 
    line-height: 1.25;
    letter-spacing: -0.4px;
}

/* Methodology Section */
.methodology {
    background-color: #F8FAFB; /* Surface Color */
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 3rem;
    margin-top: 2.5rem;
}

.methodology-card {
    background: #FFFFFF;
    padding: 3rem 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 35px rgba(25, 55, 109, 0.12);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 5px solid #00A591; 
    position: relative;
}

.methodology-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(25, 55, 109, 0.18);
}

.methodology-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    display: block;
    color: #00A591; 
}

.methodology-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: #19376D;
    line-height: 1.3;
}

.methodology-card p {
    color: #555;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Specialties Section */
.specialties {
    background-color: #FFFFFF;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.specialty-item {
    background: #F8FAFB; /* Surface Color */
    padding: 3rem 2.5rem;
    border-radius: 12px;
    border-left: 6px solid #00A591; 
    box-shadow: 0 8px 25px rgba(25, 55, 109, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.specialty-item:hover {
    transform: translateY(-8px);
    border-left-width: 10px;
    box-shadow: 0 15px 40px rgba(25, 55, 109, 0.15);
}

.specialty-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #19376D;
    margin-bottom: 0.8rem;
}

.specialty-item .field {
    color: #00A591;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.specialty-badge {
    background: linear-gradient(135deg, #00A591, #008A7A);
    color: #FFFFFF;
    padding: 0.4rem 1rem;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Portfolio Section */
.portfolio {
    background-color: #F8FAFB; /* Surface Color */
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 2.5rem;
}

.portfolio-card {
    background: #FFFFFF;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(25, 55, 109, 0.12);
    transition: all 0.3s ease;
    border: 1px solid rgba(25, 55, 109, 0.1);
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(25, 55, 109, 0.18);
}

.portfolio-card-content {
    padding: 3rem 2.5rem;
}

.portfolio-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #19376D;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.portfolio-card a {
    color: #00A591; 
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-card a:hover {
    text-decoration: underline;
}

.portfolio-badge {
    background: linear-gradient(135deg, #19376D, #0F2A5A);
    color: #FFFFFF;
    padding: 0.4rem 1rem;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
    margin-top: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer (Simplified) */
footer {
    background-color: #19376D; 
    color: #FFFFFF;
    padding: 4rem 0 3rem;
    text-align: center;
}

.copyright {
    opacity: 0.85;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.4rem;
    }

    .hero .subtitle {
        font-size: 1.15rem;
    }

    .section-title {
        font-size: 2.3rem;
    }

    .container {
        padding: 0 15px;
    }

    section {
        padding: 4rem 0;
    }

    .hero {
        padding: 5rem 0;
    }

    .methodology-grid,
    .specialties-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .hero .cta-button {
        display: block; /* Stack buttons vertically */
        margin: 0.75rem auto; /* Center and add space */
        width: 80%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .methodology-card,
    .specialty-item {
        padding: 2.5rem 2rem;
    }

    .cta-button {
        padding: 1.1rem 2.5rem;
        font-size: 1rem;
    }

    .portfolio-card-content {
        padding: 2.5rem 2rem;
    }
}

/* ... (جميع قواعد CSS السابقة) ... */

/* --- New CTA Button Styles (Added/Updated) --- */

.hero .cta-button {
    display: inline-block;
    padding: 1.3rem 3.2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    margin: 0 0.75rem; /* Space between buttons */
}

/* Primary CTA (Request Consultation) */
.primary-cta {
    background-color: #00A591; /* Accent Teal */
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(0, 165, 145, 0.3);
}

.primary-cta:hover {
    background-color: #008A7A;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 165, 145, 0.4);
}

/* Secondary CTA (View Work Samples) */
.secondary-cta {
    background-color: transparent;
    color: #FFFFFF; /* White text */
    border: 2px solid #FFFFFF; 
    box-shadow: none; 
    padding: 1.25rem 3rem; 
    font-weight: 500;
    display: inline-flex; 
    align-items: center;
    gap: 0.5rem;
}

.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.15); 
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

/* Footer - Simplified and Legal links removed */
footer {
    background-color: #19376D; 
    color: #FFFFFF;
    padding: 4rem 0 3rem;
    text-align: center;
}

/* Mobile Adjustments for CTAs */
@media (max-width: 768px) {
    /* ... (Code omitted for brevity) ... */

    .hero .cta-button {
        display: block; /* Stack buttons vertically */
        margin: 0.75rem auto; /* Center and add space */
        width: 80%;
    }
}
/* ... (بقية ملف CSS بالكامل) ... */