:root {
    --bg: #060f1f;
    --bg-soft: #0a1730;
    --surface: #0e1d38;
    --surface-2: #122444;
    --line: rgba(120, 170, 255, 0.12);
    --text: #eef4ff;
    --muted: #93a6c7;
    --accent: #2ea3ff;
    --accent-2: #1668d8;
    --accent-3: #6cc5ff;
    --glow: 0 0 60px rgba(46, 163, 255, 0.4);
    --radius: 18px;
    --maxw: 1200px;
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

.bg-aurora {
    position: fixed;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.bg-aurora span {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.4;
    animation: drift 22s ease-in-out infinite;
}

.bg-aurora span:nth-child(1) { width: 520px; height: 520px; background: var(--accent); top: -120px; left: -80px; }
.bg-aurora span:nth-child(2) { width: 460px; height: 460px; background: var(--accent-2); bottom: -140px; right: -60px; animation-delay: -7s; }
.bg-aurora span:nth-child(3) { width: 380px; height: 380px; background: var(--accent-3); top: 40%; left: 55%; animation-delay: -14s; opacity: 0.3; }

@keyframes drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, -40px) scale(1.1); }
    66% { transform: translate(-40px, 50px) scale(0.95); }
}

.grain {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-3);
    padding: 7px 14px;
    border: 1px solid var(--line);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.02);
}

.grad-text {
    background: linear-gradient(100deg, var(--accent-3), var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Header */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background 0.4s, border-color 0.4s, padding 0.4s;
    border-bottom: 1px solid transparent;
    padding: 20px 0;
}

.site-header.scrolled {
    background: rgba(7, 7, 13, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom-color: var(--line);
    padding: 12px 0;
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; }

.logo { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; }
.logo-mark {
    width: 36px; height: 34px;
    display: grid; place-items: center;
    filter: drop-shadow(0 4px 14px rgba(46, 163, 255, 0.45));
}
.logo-mark svg { width: 100%; height: 100%; }
.logo .nm-a { color: var(--accent); }
.logo .nm-b { color: var(--text); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
    padding: 9px 16px;
    font-size: 0.94rem;
    font-weight: 500;
    color: var(--muted);
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(255, 255, 255, 0.05); }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.94rem;
    border: 1px solid transparent;
    transition: transform 0.2s, box-shadow 0.3s, background 0.3s;
}
.btn-primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #fff;
    box-shadow: 0 8px 30px rgba(91, 108, 255, 0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(91, 108, 255, 0.55); }
.btn-ghost { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, 0.03); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); transform: translateY(-2px); }

.nav-toggle { display: none; background: none; border: none; color: var(--text); }

/* Hero */
.hero { position: relative; padding: 180px 0 120px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); margin: 22px 0 24px; }
.hero p.lead { font-size: 1.18rem; color: var(--muted); max-width: 520px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.promo {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    padding: 14px 22px;
    border-radius: 16px;
    background: linear-gradient(120deg, rgba(46, 163, 255, 0.14), rgba(22, 104, 216, 0.08));
    border: 1px solid rgba(46, 163, 255, 0.3);
}
.promo .old { color: var(--muted); text-decoration: line-through; font-size: 1.05rem; font-weight: 600; }
.promo .new { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--accent); line-height: 1; }
.promo .lbl { font-size: 0.78rem; color: var(--muted); display: block; margin-top: 2px; }

.hero-visual {
    position: relative;
    aspect-ratio: 1;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: linear-gradient(160deg, var(--surface), var(--bg-soft));
    overflow: hidden;
    display: grid;
    place-items: center;
}
.orbit { position: relative; width: 260px; height: 260px; }
.orbit .core {
    position: absolute; inset: 40%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-3), var(--accent-2));
    box-shadow: 0 0 70px rgba(168, 85, 247, 0.6);
    animation: pulse 3.5s ease-in-out infinite;
}
.orbit .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--line); }
.orbit .ring::after {
    content: ''; position: absolute; width: 12px; height: 12px; border-radius: 50%;
    background: var(--accent-3); top: -6px; left: calc(50% - 6px); box-shadow: 0 0 20px var(--accent-3);
}
.orbit .ring.r1 { animation: spin 8s linear infinite; }
.orbit .ring.r2 { inset: 20%; animation: spin 12s linear infinite reverse; }
.orbit .ring.r2::after { background: var(--accent-2); box-shadow: 0 0 20px var(--accent-2); }
.orbit .ring.r3 { inset: 40%; animation: spin 6s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.15); opacity: 0.85; } }

/* Sections */
section { position: relative; }
.section-pad { padding: 100px 0; }
.section-head { max-width: 620px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin: 18px 0 16px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
    padding: 32px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--surface), transparent);
    text-align: center;
}
.stat .num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: 0.95rem; margin-top: 6px; }

/* Cards grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}
.card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(91, 108, 255, 0.12), transparent 60%);
    opacity: 0; transition: opacity 0.3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(91, 108, 255, 0.4); }
.card:hover::before { opacity: 1; }
.card-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: grid; place-items: center; margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(91, 108, 255, 0.18), rgba(168, 85, 247, 0.18));
    border: 1px solid var(--line);
}
.card-icon svg { width: 24px; height: 24px; stroke: var(--accent-3); }
.card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: 0.98rem; }

/* Project cards */
.project {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}
.project:hover { transform: translateY(-6px); border-color: rgba(168, 85, 247, 0.4); }
.project-thumb {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--surface-2), var(--bg-soft));
    display: grid; place-items: center; position: relative;
}
.project-thumb .mono {
    font-family: var(--font-display); font-size: 2.4rem; font-weight: 700;
    background: linear-gradient(120deg, var(--accent-3), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    opacity: 0.85;
}
.project-body { padding: 22px 24px; }
.project-cat { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-3); }
.project-body h3 { font-size: 1.25rem; margin: 8px 0 8px; }
.project-body p { color: var(--muted); font-size: 0.94rem; }

/* Team */
.team-card { text-align: center; padding: 30px 20px; }
.team-avatar {
    width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; color: #fff;
}
.team-card h3 { font-size: 1.15rem; }
.team-card p { color: var(--muted); font-size: 0.9rem; }

/* CTA band */
.cta-band {
    border: 1px solid var(--line);
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(91, 108, 255, 0.15), rgba(168, 85, 247, 0.12));
    padding: 60px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
.cta-band p { color: var(--muted); max-width: 520px; margin: 0 auto 30px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.info-item .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(91, 108, 255, 0.14); flex-shrink: 0; }
.info-item .ic svg { width: 22px; height: 22px; stroke: var(--accent-3); }
.info-item h4 { font-size: 1rem; margin-bottom: 4px; }
.info-item a, .info-item span { color: var(--muted); font-size: 0.96rem; }

.form-wrap { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 8px; }
.field input, .field textarea {
    width: 100%; padding: 13px 16px;
    background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px;
    color: var(--text); font-family: inherit; font-size: 0.96rem; transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 120px; }
.form-msg { padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 0.94rem; display: none; }
.form-msg.ok { display: block; background: rgba(34, 211, 238, 0.12); border: 1px solid rgba(34, 211, 238, 0.3); color: var(--accent-3); }
.form-msg.err { display: block; background: rgba(248, 113, 113, 0.12); border: 1px solid rgba(248, 113, 113, 0.3); color: #f87171; }

/* Feature badges (kreatiften) */
.features {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 40px 0;
}
.feature {
    text-align: center;
    padding: 8px 14px;
    position: relative;
}
.feature:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0; top: 20%;
    height: 60%;
    width: 1px;
    background: var(--line);
}
.feature-ic {
    width: 56px; height: 56px;
    margin: 0 auto 14px;
    border-radius: 16px;
    display: grid; place-items: center;
    background: linear-gradient(160deg, rgba(46, 163, 255, 0.16), rgba(22, 104, 216, 0.08));
    border: 1px solid var(--line);
}
.feature-ic svg { width: 26px; height: 26px; stroke: var(--accent); }
.feature h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: 0.86rem; line-height: 1.45; }

/* Delivery banner */
.delivery {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    padding: 28px 34px;
    border-radius: 100px;
    background: linear-gradient(120deg, var(--accent-2), var(--accent));
    box-shadow: 0 14px 44px rgba(46, 163, 255, 0.4);
    text-align: center;
}
.delivery .d-ic { width: 44px; height: 44px; flex-shrink: 0; }
.delivery .d-ic svg { width: 100%; height: 100%; stroke: #fff; }
.delivery h2 { color: #fff; font-size: clamp(1.3rem, 3vw, 1.9rem); }
.delivery span { color: rgba(255, 255, 255, 0.85); font-weight: 500; font-size: 0.98rem; display: block; }

/* Trust strip */
.trust-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.trust {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 26px;
    position: relative;
}
.trust:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0; top: 20%;
    height: 60%; width: 1px;
    background: var(--line);
}
.trust-ic {
    width: 46px; height: 46px; flex-shrink: 0;
    border-radius: 12px;
    display: grid; place-items: center;
    background: rgba(46, 163, 255, 0.12);
}
.trust-ic svg { width: 24px; height: 24px; stroke: var(--accent); }
.trust h4 { font-size: 1rem; margin-bottom: 2px; }
.trust p { color: var(--muted); font-size: 0.86rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 60px 0 30px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 18px; }
.footer-col a { display: block; color: var(--muted); font-size: 0.94rem; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-brand p { color: var(--muted); font-size: 0.94rem; margin: 16px 0; max-width: 300px; }
.footer-slogan { color: var(--accent-3) !important; font-family: var(--font-display); font-weight: 500; font-size: 0.86rem !important; letter-spacing: 0.02em; margin: 12px 0 4px !important; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 0.88rem; flex-wrap: wrap; gap: 12px; }

/* Page hero */
.page-hero { padding: 160px 0 60px; text-align: center; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); margin: 20px 0 16px; }
.page-hero p { color: var(--muted); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* Floating call */
.float-call {
    position: fixed; bottom: 24px; right: 24px; z-index: 90;
    display: flex; align-items: center; gap: 10px;
    padding: 14px 20px; border-radius: 100px;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #fff; font-weight: 600; font-size: 0.94rem;
    box-shadow: 0 10px 34px rgba(91, 108, 255, 0.5);
    transition: transform 0.2s;
}
.float-call:hover { transform: scale(1.05); }
.float-call svg { width: 20px; height: 20px; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
    .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 960px) {
    .features { grid-template-columns: repeat(3, 1fr); gap: 20px 8px; }
    .feature:nth-child(3)::after { display: none; }
    .trust-strip { grid-template-columns: 1fr; }
    .trust:not(:last-child)::after { display: none; }
    .trust:not(:last-child) { border-bottom: 1px solid var(--line); }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 380px; margin: 0 auto; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .nav-links {
        position: fixed; inset: 0 0 auto 0; top: 0;
        flex-direction: column; align-items: stretch; gap: 4px;
        background: rgba(7, 7, 13, 0.97); backdrop-filter: blur(20px);
        padding: 90px 24px 30px; transform: translateY(-100%); transition: transform 0.4s;
        border-bottom: 1px solid var(--line);
    }
    .nav-links.open { transform: none; }
    .nav-links a { padding: 14px 16px; font-size: 1.05rem; }
    .nav-toggle { display: block; z-index: 101; }
    .hero { padding: 140px 0 80px; }
    .section-pad { padding: 70px 0; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .cta-band { padding: 44px 26px; }
    .float-call span { display: none; }
    .float-call { padding: 16px; }
    .features { grid-template-columns: repeat(2, 1fr); }
    .feature::after { display: none !important; }
    .delivery { border-radius: 26px; padding: 24px; }
}