/* style.css: FINAL, SCROLLABLE, AND CONSOLIDATED VERSION FOR GERMAN INTERFACE */

/* 1. Global Reset & Box Sizing (Crucial for Responsiveness) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* يمنع الهوامش والحشو من تجاوز عرض الشاشة */
}

html {
    scroll-behavior: smooth; /* تفعيل التمرير السلس */
}

html, body {
    height: 100%;
    overflow-x: hidden; /* FIX: منع التمرير الأفقي غير المرغوب فيه */
}

/* 2. Base Typography & Colors */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #0F2027; /* Primary Dark Blue (German) */
    background-color: #FFFFFF;
}

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

/* 3. Header & Navigation */
header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 20px rgba(15, 32, 39, 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: #0F2027; letter-spacing: -0.4px; }
.nav-links { display: flex; list-style: none; gap: 2.5rem; }
.nav-links a { text-decoration: none; color: #0F2027; font-weight: 500; transition: color 0.3s ease; font-size: 0.95rem; }
.nav-links a:hover { color: #00A896; } /* German Accent Teal */

/* 4. Hero Section & CTA Buttons */
.hero {
    background: linear-gradient(135deg, #0F2027 0%, #203A43 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 Styling */
.hero .cta-button {
    display: inline-block;
    padding: 1.3rem 3.2rem;
    text-decoration: none; /* مهم للرابط <a> */
    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; 
}

/* Primary CTA (Projekt anfragen) */
.primary-cta {
    background-color: #00A896; 
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(0, 168, 150, 0.3);
}

.primary-cta:hover {
    background-color: #008B7A;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 168, 150, 0.4);
}

/* Secondary CTA (Unsere Arbeiten ansehen) - Anchor/Link */
.secondary-cta {
    background-color: transparent;
    color: #FFFFFF; 
    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;
}

/* 5. Section Titles & Structure */
section { padding: 5.5rem 0; }
.section-title { font-size: 2.9rem; font-weight: 700; text-align: center; margin-bottom: 4rem; color: #0F2027; line-height: 1.25; letter-spacing: -0.4px; }
.methodology { background-color: #F8F9FA; } 
.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(15, 32, 39, 0.12); 
    text-align: center; transition: all 0.3s ease; border-top: 5px solid #00A896; position: relative; 
}

/* 6. Footer & Mobile */
footer {
    background-color: #0F2027; 
    color: #FFFFFF;
    padding: 4rem 0 3rem;
    text-align: center;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.4rem; }
    .hero .cta-button {
        display: block; 
        margin: 0.75rem auto; 
        width: 80%;
    }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
}


/* 5. Section Titles & Structure (Continuation) */
.methodology-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(15, 32, 39, 0.18); }
.methodology-icon { font-size: 4rem; margin-bottom: 2rem; display: block; color: #00A896; }

/* Specialties (Optimized styles for better visual separation) */
.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: #F8F9FA; padding: 3rem 2.5rem; border-radius: 12px; border-left: 6px solid #00A896; 
    box-shadow: 0 8px 25px rgba(15, 32, 39, 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(15, 32, 39, 0.15); }
.specialty-item h3 { font-size: 1.4rem; font-weight: 600; color: #0F2027; margin-bottom: 0.8rem; }
.specialty-item .field, .specialty-badge, .portfolio-card a { color: #00A896; }
.specialty-badge { 
    background: linear-gradient(135deg, #00A896, #008B7A);
    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;
}

/* 6. Portfolio Section */
.portfolio { background-color: #F8F9FA; } 
.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; 
    box-shadow: 0 10px 35px rgba(15, 32, 39, 0.12);
    transition: all 0.3s ease;
    border: 1px solid rgba(15, 32, 39, 0.1);
}
.portfolio-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(15, 32, 39, 0.18); }
.portfolio-card-content { padding: 3rem 2.5rem; }
.portfolio-card h3 { font-size: 1.5rem; font-weight: 600; color: #0F2027; margin-bottom: 2rem; line-height: 1.4; }
.portfolio-card a { 
    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, #0F2027, #203A43); /* Primary Dark Blue Gradient */
    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;
}


/* 7. Footer & Final Adjustments */
footer {
    background-color: #0F2027; /* Primary Dark Blue */
    color: #FFFFFF;
    padding: 4rem 0 3rem;
    text-align: center;
}

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


/* 8. Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.4rem; }
    .hero .cta-button {
        display: block; 
        margin: 0.75rem auto; 
        width: 80%;
    }
    .methodology-grid, .specialties-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .portfolio-grid { grid-template-columns: 1fr; }
}

@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; }
}