/* ── Base Reset ── */
body, html { margin: 0; padding: 0; background-color: #050505; color: #ffffff; font-family: 'Inter', sans-serif; overflow-x: hidden; }
html { scroll-behavior: smooth; }

/* ── Top Navigation ── */
.top-nav { display: flex; justify-content: flex-end; padding: 20px 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.nav-links a { color: #aaaaaa; text-decoration: none; margin-left: 30px; font-size: 0.9rem; transition: color 0.3s ease; }
.nav-links a:hover { color: #ffffff; }

/* ── Hero ── */
.hero-section { position: relative; padding: 80px 5% 40px 5%; min-height: 70vh; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; }
.hero-bg-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 0.5; pointer-events: none; }
.glow-effect { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,240,200,0.15) 0%, rgba(0,0,0,0) 70%); z-index: 1; }
.hero-content, .hero-footer { position: relative; z-index: 2; }
.hero-text-block { display: flex; flex-direction: column; gap: 14px; }
.hero-headline { margin: 0; line-height: 1.15; font-size: clamp(2.2rem, 4.5vw, 3.4rem); }
.bold-serif { font-family: 'Inter', sans-serif; font-weight: 700; margin: 0; }
.italic-serif { font-family: 'Inter', sans-serif; font-style: italic; font-weight: 400; margin: 0; }
.hero-tagline-row { margin: 0; line-height: 1.15; font-size: clamp(2.2rem, 4.5vw, 3.4rem); color: #aaaaaa; }
.hero-footer { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 60px; }
.hero-description p { margin: 5px 0; color: #888888; font-style: italic; }
.hero-signature img { height: 120px; filter: invert(1); opacity: 0.6; }

/* ── Services Pills ── */
.pill { border: 1px solid rgba(255,255,255,0.15); padding: 15px 20px; border-radius: 30px; text-align: center; color: #aaaaaa; font-size: 0.9rem; }

/* ── Marquee ── */
.marquee-container { width: 100%; position: relative; overflow: hidden; padding: 20px 0; margin-top: 40px; display: flex; align-items: center; background-color: #050505; box-shadow: 0 1px 0 #050505; }
.mask-left, .mask-right { position: absolute; top: 0; height: 100%; width: 150px; z-index: 3; pointer-events: none; }
.mask-left { left: 0; background: linear-gradient(to right, #050505 0%, transparent 100%); }
.mask-right { right: 0; background: linear-gradient(to left, #050505 0%, transparent 100%); }
.marquee-track { display: flex; white-space: nowrap; will-change: transform; }
.marquee-item { display: inline-block; padding: 0 40px; color: #888; font-size: 0.9rem; font-weight: bold; text-transform: uppercase; flex-shrink: 0; }

/* ── Showreel ── */
.showreel-section { padding: 70px 5%; }
.showreel-inner { display: flex; align-items: center; justify-content: space-between; gap: 60px; max-width: 1100px; margin: 0 auto; }
.showreel-copy { max-width: 420px; }
.showreel-label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: #666; display: block; margin-bottom: 14px; }
.showreel-title { font-family: 'Inter', sans-serif; font-size: 1.8rem; font-weight: 700; line-height: 1.25; margin: 0 0 14px 0; color: #fff; }
.showreel-desc { font-size: 0.9rem; color: #888; line-height: 1.6; margin: 0; }
.showreel-video-frame { flex-shrink: 0; width: 220px; aspect-ratio: 9 / 16; border-radius: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,0.12); box-shadow: 0 20px 50px rgba(0,0,0,0.5); background: #0d0d0d; }
.showreel-video-el { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 768px) {
    .showreel-inner { flex-direction: column; text-align: center; gap: 32px; }
    .showreel-copy { max-width: 100%; }
}

/* ── Case Studies ── */
.case-studies-section { padding: 80px 5%; scroll-margin-top: 40px; }
.section-title { font-size: 3rem; font-family: 'Inter', sans-serif; margin-bottom: 50px; text-align: center; }
.case-studies-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }

.case-card { border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; text-decoration: none; color: #ffffff; display: flex; flex-direction: column; min-height: 350px; background-color: #0d0d0d; overflow: hidden; background-clip: padding-box; transform: perspective(1000px) translateZ(0); transform-style: preserve-3d; will-change: transform; backface-visibility: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; transition: transform 0.35s cubic-bezier(0.25,1,0.5,1), border-color 0.35s cubic-bezier(0.25,1,0.5,1), box-shadow 0.35s cubic-bezier(0.25,1,0.5,1), opacity 0.35s ease; }
.case-card:hover { border-color: rgba(255,255,255,0.45); transform: perspective(1000px) scale(1.02) translateY(-4px) translateZ(0); box-shadow: 0 15px 30px rgba(0,0,0,0.5); }

.card-content { padding: 25px; flex-grow: 1; }
.stat-bar { background-color: rgba(255,255,255,0.08); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 20px 25px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; gap: 15px; }

.bg-card-01 { background-image: linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)), url('Untitled design (2).png'); background-size: cover; background-position: center; background-repeat: no-repeat; background-origin: border-box; }
.bg-card-02 { background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)), url('NetzwerkPro%20logo.png'); background-size: cover; background-position: center; background-repeat: no-repeat; background-origin: border-box; }
.bg-card-03 { background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)), url('HeroVideo.png'); background-size: cover; background-position: center; background-repeat: no-repeat; background-origin: border-box; }

.card-meta { color: #aaa; font-size: 0.7rem; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
.card-header h2 { font-size: 1.3rem; margin: 0 0 10px 0; font-family: 'Inter', sans-serif; }
.card-header p { font-size: 0.85rem; color: #ccc; line-height: 1.4; }
.data-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.data-item span { display: block; font-size: 1rem; font-weight: bold; }
.data-item label { font-size: 0.65rem; color: #888; }

/* ── Testimonials ── */
.testimonials-section { padding: 80px 5%; scroll-margin-top: 40px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }

.testimonial-card {
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    padding: 36px;
    background: rgba(255,255,255,0.02);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
    transition: border-color 0.3s ease;
}
.testimonial-card:hover { border-color: rgba(255,255,255,0.18); }

.testimonial-quote p {
    font-family: 'Inter', sans-serif;
    font-style: italic;
    font-size: 1rem;
    line-height: 1.9;
    color: #888;
    margin: 0;
}

.testimonial-author {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 20px;
}

.testimonial-name {
    font-size: 0.85rem;
    color: #ccc;
    font-weight: 400;
    margin-bottom: 5px;
}

.testimonial-role {
    font-size: 0.72rem;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── Contact ── */
.contact-section { margin: 60px 5% 80px; }
.contact-inner { border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 60px; display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.contact-heading { font-family: 'Inter', sans-serif; font-size: 2rem; font-weight: 400; font-style: italic; margin-bottom: 8px; color: #ffffff; }
.contact-sub { font-size: 0.85rem; color: #555; line-height: 1.6; }
.contact-location { font-size: 0.78rem; color: #444; margin-top: 10px; }
.contact-links { display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }
.contact-btn { color: #aaa; text-decoration: none; font-size: 0.85rem; border: 1px solid rgba(255,255,255,0.12); padding: 10px 22px; border-radius: 30px; text-align: center; transition: all 0.3s ease; white-space: nowrap; }
.contact-btn:hover { color: #fff; border-color: rgba(255,255,255,0.4); }

/* ── Responsive ── */
@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-inner { flex-direction: column; padding: 36px 24px; align-items: flex-start; }
    .contact-links { width: 100%; }
    .contact-btn { text-align: center; }
}