/* Mirra — Design-System. Tokens & Ästhetik aus nexus-void (Cyberpunk/CRT),
   für eine mehrseitige B2B-App lesbar adaptiert. */

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

:root {
    --cyan:    #00f5ff;
    --magenta: #ff00ff;
    --green:   #00ff41;
    --orange:  #ff6600;
    --dark:    #050508;
    --panel:   #0d0d1a;
    --panel2:  #0f0f1f;
    --border:  #1a1a3e;
    --text:    #c0c0e0;
    --text-dim:#606080;
    --err:     #ff4466;

    --glow-cyan:    0 0 10px #00f5ff80, 0 0 20px #00f5ff40, 0 0 40px #00f5ff20;
    --glow-magenta: 0 0 10px #ff00ff80, 0 0 20px #ff00ff40;
    --glow-green:   0 0 10px #00ff4180, 0 0 20px #00ff4140;

    --font-display: 'Orbitron', monospace;
    --font-body:    'Share Tech Mono', monospace;
}

html { scroll-behavior: smooth; }
body {
    min-height: 100vh;
    background: var(--dark);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

/* ── Hintergrund-FX (fix, hinter allem) ── */
body::before {                                   /* Grid */
    content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(0,245,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,255,0.025) 1px, transparent 1px);
    background-size: 44px 44px;
}
body::after {                                    /* Scanlines */
    content: ''; position: fixed; inset: 0; z-index: 1; pointer-events: none;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px,
        rgba(0,0,0,0.16) 2px, rgba(0,0,0,0.16) 4px);
    animation: scanroll 14s linear infinite;
}
@keyframes scanroll { 0% { background-position: 0 0; } 100% { background-position: 0 120px; } }

.fx-noise {
    position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 200px 200px;
    animation: noise-anim 0.4s steps(1) infinite;
}
@keyframes noise-anim {
    0%{background-position:0 0;}25%{background-position:-12% 8%;}
    50%{background-position:9% -16%;}75%{background-position:-7% 14%;}100%{background-position:0 0;}
}
.fx-particles { position: fixed; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }
.fx-particle {
    position: absolute; width: 1px; opacity: 0;
    background: linear-gradient(to top, transparent, var(--cyan));
    animation: particle-rise linear infinite;
}
.fx-particle.mag { background: linear-gradient(to top, transparent, var(--magenta)); }
@keyframes particle-rise {
    0% { transform: translateY(100vh); opacity: 0; }
    10% { opacity: 0.6; } 90% { opacity: 0.6; }
    100% { transform: translateY(-120px); opacity: 0; }
}

/* alles über den FX */
.shell { position: relative; z-index: 3; }

/* ── Typografie ── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.08em; line-height: 1.2; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-shadow: var(--glow-cyan); }
p { color: var(--text); }
.dim { color: var(--text-dim); }
.accent-mag { color: var(--magenta); }
.accent-grn { color: var(--green); }

/* RGB-Split-Glitch nur für Hero/Logo */
.glitch {
    position: relative; display: inline-block;
    color: var(--cyan); text-shadow: var(--glow-cyan);
}
.glitch::before, .glitch::after {
    content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%;
    font-family: inherit; font-weight: inherit;
}
.glitch::before { color: var(--magenta); text-shadow: none; opacity: 0.85;
    clip-path: polygon(0 0,100% 0,100% 35%,0 35%); animation: glitch-top 5s infinite; }
.glitch::after { color: var(--green); text-shadow: none; opacity: 0.85;
    clip-path: polygon(0 65%,100% 65%,100% 100%,0 100%); animation: glitch-bot 5s infinite; }
@keyframes glitch-top {
    0%,82%,100%{transform:translate(0);opacity:0;}
    83%{transform:translate(-4px,-2px);opacity:.9;}85%{transform:translate(4px,0);opacity:0;}
    87%{transform:translate(-6px,-1px);opacity:.9;}89%{transform:translate(0);opacity:0;}
}
@keyframes glitch-bot {
    0%,82%,100%{transform:translate(0);opacity:0;}
    83%{transform:translate(4px,2px);opacity:.9;}85%{transform:translate(-3px,0);opacity:0;}
    87%{transform:translate(5px,1px);opacity:.9;}89%{transform:translate(0);opacity:0;}
}

/* ── Layout ── */
.container { width: min(1080px, 92vw); margin: 0 auto; }
.container-narrow { width: min(680px, 92vw); margin: 0 auto; }
.section { padding: 4rem 0; }

/* ── Header ── */
.topbar {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.9rem 0; backdrop-filter: blur(10px);
    background: rgba(5,5,8,0.7); border-bottom: 1px solid var(--border);
}
.brand { font-family: var(--font-display); font-weight: 900; font-size: 1.4rem;
    letter-spacing: 0.2em; color: var(--cyan); text-shadow: var(--glow-cyan); }
/* Markenname MIRRA: MI(R) cyan, RA magenta, erstes R gespiegelt */
.mir-flip { display: inline-block; transform: scaleX(-1); margin: 0 0.09em 0 -0.09em; }
.mir-mag { color: var(--magenta); text-shadow: var(--glow-magenta); }
.mir-cy { color: var(--cyan); text-shadow: var(--glow-cyan); }
.topbar nav { display: flex; gap: 1.5rem; align-items: center; font-size: 0.85rem;
    letter-spacing: 0.15em; text-transform: uppercase; }

/* ── Buttons ── */
.btn {
    display: inline-block; cursor: pointer;
    font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
    letter-spacing: 0.2em; text-transform: uppercase;
    padding: 0.85rem 1.6rem; border: 1px solid var(--cyan); color: var(--cyan);
    background: transparent; position: relative; overflow: hidden; transition: color .2s, box-shadow .2s;
}
.btn::before { content: ''; position: absolute; inset: 0; background: var(--cyan);
    transform: translateX(-101%); transition: transform .25s; z-index: -1; }
.btn:hover { color: var(--dark); box-shadow: var(--glow-cyan); text-shadow: none; }
.btn:hover::before { transform: translateX(0); }
.btn:active { transform: scale(0.98); }
.btn-mag { border-color: var(--magenta); color: var(--magenta); }
.btn-mag::before { background: var(--magenta); }
.btn-mag:hover { box-shadow: var(--glow-magenta); }
.btn-ghost { border-color: var(--border); color: var(--text-dim); }
.btn-ghost::before { background: var(--border); }
.btn-ghost:hover { color: var(--text); box-shadow: none; }
.btn[disabled] { opacity: 0.4; pointer-events: none; }

/* ── Panel ── */
.panel {
    position: relative; background: var(--panel); border: 1px solid var(--border);
    padding: 2rem; box-shadow: inset 0 0 30px rgba(0,245,255,0.02);
}
.panel.glow { border-color: var(--cyan); box-shadow: var(--glow-cyan), inset 0 0 30px rgba(0,245,255,0.03); }
.panel::after { content: ''; position: absolute; top: 0; right: 0; width: 0; height: 0;
    border-left: 18px solid transparent; border-top: 18px solid var(--cyan); opacity: 0.7; }
.panel-label {
    position: absolute; top: -0.6rem; left: 1.2rem; background: var(--dark);
    padding: 0 0.5rem; font-size: 0.62rem; letter-spacing: 0.2em; color: var(--cyan);
    text-transform: uppercase;
}

/* ── Forms ── */
.field-group { margin-bottom: 1.5rem; }
.field-label { display: block; font-size: 0.72rem; letter-spacing: 0.18em; color: var(--cyan);
    margin-bottom: 0.45rem; text-transform: uppercase; }
.field-label .req { color: var(--magenta); }
.field-help { display: block; font-size: 0.72rem; color: var(--text-dim); margin-bottom: 0.5rem; }
.field-input, textarea.field-input, select.field-input {
    width: 100%; background: rgba(0,245,255,0.03); border: 1px solid var(--border);
    border-bottom-color: var(--cyan); color: var(--text); font-family: var(--font-body);
    font-size: 1rem; padding: 0.7rem 0.9rem; outline: none; transition: all .2s; caret-color: var(--cyan);
}
textarea.field-input { min-height: 110px; resize: vertical; line-height: 1.5; }
.field-input:focus { border-color: var(--cyan); box-shadow: var(--glow-cyan); background: rgba(0,245,255,0.06); }
.field-input::placeholder { color: rgba(192,192,224,0.3); }
select.field-input { appearance: none; cursor: pointer; }

/* radio / checkbox als „chips“ */
.choice-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.choice {
    position: relative; display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.55rem 0.9rem; border: 1px solid var(--border); cursor: pointer;
    font-size: 0.85rem; transition: all .15s; user-select: none;
}
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice .box { width: 12px; height: 12px; border: 1px solid var(--cyan); flex: none; transition: all .15s; }
.choice:hover { border-color: var(--cyan); }
.choice:has(input:checked) { border-color: var(--cyan); color: var(--cyan);
    box-shadow: var(--glow-cyan); background: rgba(0,245,255,0.05); }
.choice:has(input:checked) .box { background: var(--cyan); box-shadow: var(--glow-cyan); }

/* ── Onboarding-Stepper ── */
.stepper { display: flex; gap: 0.4rem; margin-bottom: 2rem; flex-wrap: wrap; }
.stepper .dot { flex: 1 1 0; min-width: 30px; height: 4px; background: var(--border); transition: all .3s; }
.stepper .dot.done { background: var(--magenta); box-shadow: var(--glow-magenta); }
.stepper .dot.active { background: var(--cyan); box-shadow: var(--glow-cyan); }
.step { display: none; }
.step.active { display: block; animation: step-in .35s ease; }
@keyframes step-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.step-head { margin-bottom: 1.5rem; }
.step-head h2 { color: var(--cyan); text-shadow: var(--glow-cyan); font-size: 1.4rem; }
.step-head .num { color: var(--magenta); font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 0.2em; }
.step-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; }

/* ── Hero (Landing) ── */
.hero { padding: 6rem 0 4rem; text-align: center; }
.hero h1 { font-family: var(--font-display); font-weight: 900;
    font-size: clamp(2.4rem, 7vw, 4.6rem); letter-spacing: 0.12em;
    color: var(--cyan); text-shadow: var(--glow-cyan); }
.hero .tagline { font-size: clamp(0.95rem, 2.5vw, 1.2rem); letter-spacing: 0.3em;
    text-transform: uppercase; color: var(--magenta); text-shadow: var(--glow-magenta); margin-top: 1rem; }
.hero .lead { max-width: 620px; margin: 1.8rem auto 2.4rem; color: var(--text); font-size: 1.05rem; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.feature h3 { color: var(--cyan); font-size: 1rem; margin-bottom: 0.6rem; letter-spacing: 0.1em; }
.feature .ic { font-family: var(--font-display); color: var(--magenta); font-size: 1.4rem; margin-bottom: 0.6rem; }

.steps-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; counter-reset: s; }
.steps-row .panel { padding-top: 2.4rem; }
.steps-row .panel .panel-label { color: var(--green); }

footer { border-top: 1px solid var(--border); padding: 2rem 0; margin-top: 3rem;
    font-size: 0.78rem; color: var(--text-dim); letter-spacing: 0.1em; }

.statusline { font-size: 0.62rem; letter-spacing: 0.2em; color: rgba(0,245,255,0.4);
    text-align: center; margin-top: 2rem; }

/* ── Dashboard ── */
.tabs { display:flex; flex-wrap:wrap; gap:0.4rem; margin-bottom:1.8rem;
    border-bottom:1px solid var(--border); position:sticky; top:56px;
    background:rgba(5,5,8,0.85); backdrop-filter:blur(8px); z-index:20; padding-top:0.4rem; }
.tab { font-family:var(--font-display); font-size:0.72rem; letter-spacing:0.15em;
    text-transform:uppercase; padding:0.6rem 0.9rem; cursor:pointer; color:var(--text-dim);
    border-bottom:2px solid transparent; background:none; white-space:nowrap; }
.tab:hover { color:var(--text); }
.tab.active { color:var(--cyan); border-bottom-color:var(--cyan); text-shadow:var(--glow-cyan); }
.tab .badge { color:var(--magenta); }
.tabpanel { display:none; }
.tabpanel.active { display:block; animation: step-in .3s ease; }

/* Chat */
.chat-log { display:flex; flex-direction:column; gap:0.8rem; max-height:55vh; overflow-y:auto;
    padding:0.4rem; margin-bottom:1rem; }
.bubble { padding:0.7rem 0.95rem; border:1px solid var(--border); max-width:85%;
    font-size:0.92rem; line-height:1.5; }
.bubble .who { font-size:0.58rem; letter-spacing:0.15em; text-transform:uppercase;
    color:var(--text-dim); margin-bottom:0.25rem; }
.bubble.agency { align-self:flex-start; border-left:2px solid var(--cyan); }
.bubble.client { align-self:flex-end; border-left:2px solid var(--magenta); background:rgba(255,0,255,0.04); }
.bubble.typing { color:var(--text-dim); font-style:italic; }
.chat-form { display:flex; gap:0.6rem; }
.chat-form input { flex:1; }

/* Approval / Termin / Todo */
.appr { margin-bottom:1.2rem; }
.appr .actions { display:flex; flex-wrap:wrap; gap:0.5rem; margin-top:0.9rem; align-items:center; }
.appr .actions .btn { padding:0.5rem 1rem; font-size:0.7rem; }
.appr textarea { margin-top:0.6rem; min-height:60px; }
.badge-prio { font-size:0.58rem; letter-spacing:0.12em; text-transform:uppercase; padding:0.1rem 0.4rem; border:1px solid var(--border); }
.badge-prio.urgent, .badge-prio.high { color:var(--magenta); border-color:var(--magenta); }
.row-item { display:flex; justify-content:space-between; align-items:center; gap:1rem;
    padding:0.8rem 0; border-bottom:1px solid var(--border); }

/* ── Konzept-Seite: großzügig & lesbar ── */
.konzept { width: min(940px, 92vw); margin: 0 auto; }
.konzept h2 { margin: 2.8rem 0 1.4rem; }
.konzept .panel { padding: 2.4rem 2.6rem; margin-bottom: 2.2rem; }
.konzept .feature-grid { gap: 1.6rem; margin-bottom: 2.2rem; }
.konzept .feature { padding: 1.8rem; }
.konzept .feature h3 { margin-bottom: 0.8rem; }
.konzept .longtext { white-space: pre-line; line-height: 1.8; }
.konzept .lead-text { white-space: pre-line; line-height: 1.9; font-size: 1.1rem; }
.konzept ol, .konzept ul { line-height: 2.1; padding-left: 0.5rem; }
.konzept ol li, .konzept ul li { margin-bottom: 0.4rem; }

/* ── Responsive ── */
@media (max-width: 600px) {
    .tabs { top:50px; }
    .bubble { max-width:95%; }
    .chat-form { flex-direction:column; }
    .konzept .panel { padding: 1.5rem 1.4rem; }
    body { font-size: 15px; }
    .topbar nav { gap: 0.9rem; font-size: 0.7rem; }
    .topbar nav .nav-extra { display: none; }
    .panel { padding: 1.4rem; }
    .section { padding: 2.5rem 0; }
    .step-nav { flex-direction: column-reverse; }
    .step-nav .btn { width: 100%; text-align: center; }
}