/* ============================================
   Lone110 — Landing Page
   KI-Notruf für den Kundenservice
   ============================================ */

:root{
  --bg: #0b0f1a;
  --bg-alt: #10162550;
  --panel: #131a2b;
  --panel-2: #161d31;
  --border: #ffffff14;
  --border-strong: #ffffff22;
  --orange: #ff6a1f;
  --orange-2: #ff8a3d;
  --orange-soft: #ff6a1f22;
  --text: #f6f3ec;
  --text-dim: #aab0c2;
  --text-dimmer: #7b8296;
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
  --shadow: 0 20px 60px -20px rgba(0,0,0,.6);
}

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

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(ellipse 900px 500px at 85% -5%, #ff6a1f22, transparent 60%),
    radial-gradient(ellipse 700px 500px at -5% 30%, #ff6a1f14, transparent 60%);
  pointer-events:none;
  z-index:0;
}

img{ max-width:100%; display:block; }
[hidden]{ display:none !important; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input, textarea{ font-family:inherit; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}

h1,h2,h3,h4{
  font-family:'Space Grotesk', 'Inter', sans-serif;
  font-weight:700;
  line-height:1.1;
  letter-spacing:-0.01em;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange-2);
}

.text-orange{ color:var(--orange); }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:.98rem;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }

.btn-primary{
  background:linear-gradient(135deg, var(--orange), var(--orange-2));
  color:#0b0f1a;
  box-shadow:0 10px 30px -8px #ff6a1f66;
}
.btn-primary:hover{ box-shadow:0 14px 34px -8px #ff6a1f88; transform:translateY(-1px); }

.btn-ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--border-strong);
}
.btn-ghost:hover{ border-color:var(--orange); color:var(--orange-2); }

.btn-block{ width:100%; }
.btn-sm{ padding:10px 18px; font-size:.88rem; }

/* ============ HEADER ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:#0b0f1acc;
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:76px;
}
.logo{ display:flex; align-items:baseline; gap:2px; font-family:'Space Grotesk',sans-serif; font-weight:800; font-size:1.5rem; }
.logo strong{ color:var(--text); }
.logo span.num{ color:var(--orange); }

.nav{ display:flex; align-items:center; gap:32px; }
.nav a{ font-size:.92rem; font-weight:600; color:var(--text-dim); transition:color .15s; }
.nav a:hover{ color:var(--text); }

.header-actions{ display:flex; align-items:center; gap:14px; }

.lang-switch{
  display:flex;
  align-items:center;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:999px;
  padding:3px;
  gap:2px;
}
.lang-switch button{
  border:none;
  background:transparent;
  color:var(--text-dim);
  font-size:.78rem;
  font-weight:700;
  padding:6px 12px;
  border-radius:999px;
  transition:all .15s;
}
.lang-switch button.active{
  background:var(--orange);
  color:#0b0f1a;
}

.nav-toggle{ display:none; background:transparent; border:none; color:var(--text); font-size:1.6rem; }

/* ============ HERO ============ */
.hero{
  padding:76px 0 60px;
  position:relative;
}
.badge-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:999px;
  background:var(--panel);
  border:1px solid var(--border-strong);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  margin-bottom:28px;
}
.badge-pill svg{ width:14px; height:14px; color:var(--orange); flex-shrink:0; }

.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}

.hero h1{
  font-size:clamp(2.4rem, 4.6vw, 3.6rem);
  margin-bottom:24px;
}
.hero h1 .line{ display:block; }

.hero .lead{
  font-size:1.13rem;
  color:var(--text-dim);
  max-width:560px;
  margin-bottom:34px;
}

.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:36px; }

.hero-mini-points{
  display:flex;
  gap:26px;
  flex-wrap:wrap;
}
.hero-mini-points li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.9rem;
  color:var(--text-dim);
  font-weight:600;
}
.hero-mini-points svg{ width:16px; height:16px; color:var(--orange); flex-shrink:0; }

/* Hero visual: phone mock chat */
.hero-visual{ position:relative; display:flex; justify-content:center; }
.phone{
  width:300px;
  background:var(--panel);
  border:1px solid var(--border-strong);
  border-radius:34px;
  padding:14px;
  box-shadow:var(--shadow);
  position:relative;
  z-index:2;
}
.phone-screen{
  background:#0d1220;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--border);
}
.phone-topbar{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 16px;
  background:var(--panel-2);
  border-bottom:1px solid var(--border);
}
.phone-avatar{
  width:34px; height:34px; border-radius:50%;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  display:flex; align-items:center; justify-content:center;
  font-weight:800; color:#0b0f1a; font-size:.85rem;
}
.phone-topbar strong{ font-size:.86rem; display:block; }
.phone-topbar small{ font-size:.72rem; color:#7be08a; display:flex; align-items:center; gap:4px; }
.phone-topbar small::before{ content:""; width:6px; height:6px; border-radius:50%; background:#7be08a; }

.phone-chat{ padding:16px 14px; display:flex; flex-direction:column; gap:10px; min-height:280px; }
.bubble{
  max-width:82%;
  padding:10px 13px;
  border-radius:14px;
  font-size:.8rem;
  line-height:1.4;
}
.bubble.in{
  background:var(--panel-2);
  border:1px solid var(--border);
  align-self:flex-start;
  border-bottom-left-radius:4px;
}
.bubble.out{
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#0b0f1a;
  align-self:flex-end;
  border-bottom-right-radius:4px;
  font-weight:600;
}
.bubble.typing{
  align-self:flex-start;
  display:flex;
  gap:4px;
  padding:12px 14px;
}
.bubble.typing span{
  width:6px; height:6px; border-radius:50%; background:var(--text-dimmer);
  animation:blink 1.2s infinite;
}
.bubble.typing span:nth-child(2){ animation-delay:.2s; }
.bubble.typing span:nth-child(3){ animation-delay:.4s; }
@keyframes blink{ 0%,80%,100%{ opacity:.3; } 40%{ opacity:1; } }

.phone-glow{
  position:absolute;
  width:340px; height:340px;
  background:var(--orange);
  filter:blur(120px);
  opacity:.25;
  top:10%;
  z-index:1;
}

.floating-chip{
  position:absolute;
  background:var(--panel);
  border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);
  padding:10px 14px;
  font-size:.78rem;
  font-weight:700;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  gap:8px;
  z-index:3;
}
.floating-chip svg{ width:16px; height:16px; color:var(--orange); }
.floating-chip.top{ top:2%; left:-6%; }
.floating-chip.bottom{ bottom:6%; right:-8%; }

/* ============ TRUST STRIP ============ */
.trust-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:26px 0;
}
.trust-strip .container{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.trust-item{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text-dim);
  font-size:.88rem;
  font-weight:600;
}
.trust-item svg{ width:18px; height:18px; color:var(--orange); flex-shrink:0; }

/* ============ SECTION GENERIC ============ */
.section{ padding:96px 0; position:relative; }
.section-alt{ background:linear-gradient(180deg, transparent, #ffffff05, transparent); }

.section-head{
  max-width:640px;
  margin:0 auto 56px;
  text-align:center;
}
.section-head h2{
  font-size:clamp(1.9rem, 3.2vw, 2.6rem);
  margin:14px 0 16px;
}
.section-head p{ color:var(--text-dim); font-size:1.05rem; }

/* ============ FEATURES GRID ============ */
.grid-4{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
}

.feature-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 24px;
  transition:border-color .2s, transform .2s;
}
.feature-card:hover{
  border-color:var(--orange);
  transform:translateY(-3px);
}
.feature-icon{
  width:46px; height:46px;
  border-radius:12px;
  background:var(--orange-soft);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.feature-icon svg{ width:22px; height:22px; color:var(--orange); }
.feature-card h3{ font-size:1.08rem; margin-bottom:10px; }
.feature-card p{ font-size:.92rem; color:var(--text-dim); }

/* ============ HOW IT WORKS ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  position:relative;
}
.step-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px 26px;
  position:relative;
}
.step-num{
  font-family:'Space Grotesk',sans-serif;
  font-size:2.4rem;
  font-weight:800;
  color:var(--orange);
  opacity:.9;
  margin-bottom:14px;
  display:block;
}
.step-card h3{ font-size:1.1rem; margin-bottom:8px; }
.step-card p{ color:var(--text-dim); font-size:.92rem; }
.step-arrow{
  position:absolute;
  top:50%;
  right:-30px;
  transform:translateY(-50%);
  color:var(--orange);
  font-size:1.4rem;
  z-index:2;
}

/* ============ CHANNEL BANNER ============ */
.channel-banner{
  border:1px solid var(--orange);
  border-radius:var(--radius);
  background:linear-gradient(135deg, #ff6a1f14, transparent);
  padding:26px 30px;
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
}
.channel-icons{ display:flex; gap:10px; flex-shrink:0; }
.channel-icons span{
  width:44px; height:44px;
  border-radius:12px;
  background:var(--orange-soft);
  display:flex; align-items:center; justify-content:center;
}
.channel-icons svg{ width:22px; height:22px; color:var(--orange); }
.channel-banner p{ color:var(--text-dim); font-size:.95rem; }
.channel-banner strong{ color:var(--text); }

/* ============ INDUSTRY / USE CASE ============ */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}
.split-visual{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px;
  position:relative;
}
.stat-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-top:10px;
}
.stat-box{
  background:var(--panel-2);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:20px;
}
.stat-box strong{
  display:block;
  font-family:'Space Grotesk',sans-serif;
  font-size:1.9rem;
  color:var(--orange);
  margin-bottom:4px;
}
.stat-box span{ font-size:.82rem; color:var(--text-dim); }

.check-list{ margin:22px 0 30px; display:flex; flex-direction:column; gap:14px; }
.check-list li{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-size:.96rem;
  color:var(--text-dim);
}
.check-list svg{ width:20px; height:20px; color:var(--orange); flex-shrink:0; margin-top:2px; }
.check-list strong{ color:var(--text); }

/* ============ CTA / DEMO ============ */
.cta-section{
  background:linear-gradient(135deg, var(--orange), var(--orange-2));
  border-radius:24px;
  padding:56px 50px;
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:40px;
  align-items:center;
  color:#0b0f1a;
  position:relative;
  overflow:hidden;
}
.cta-section::after{
  content:"";
  position:absolute;
  right:-60px; top:-60px;
  width:220px; height:220px;
  background:#0b0f1a1a;
  border-radius:50%;
}
.cta-section h2{ font-size:clamp(1.7rem,3vw,2.3rem); color:#0b0f1a; margin-bottom:10px; }
.cta-section p{ color:#0b0f1acc; font-size:1rem; }
.cta-form{
  background:#0b0f1a;
  border-radius:var(--radius);
  padding:26px;
  display:flex;
  flex-direction:column;
  gap:14px;
  position:relative;
  z-index:1;
}
.cta-form .field label{
  display:block; font-size:.8rem; font-weight:700; margin-bottom:6px; color:var(--text-dim);
}
.cta-form input, .cta-form textarea, .cta-form select{
  width:100%;
  background:var(--panel);
  border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  color:var(--text);
  font-size:.92rem;
  outline:none;
  transition:border-color .15s;
}
.cta-form input:focus, .cta-form textarea:focus, .cta-form select:focus{ border-color:var(--orange); }
.cta-form .error{ color:#ff8a8a; font-size:.76rem; min-height:14px; display:block; }

.cta-contact-info{ display:flex; flex-direction:column; gap:14px; margin-top:22px; }
.cta-contact-info a, .cta-contact-info span{
  display:flex; align-items:center; gap:10px;
  font-weight:700; color:#0b0f1a; font-size:.95rem;
}
.cta-contact-info svg{ width:18px; height:18px; }

/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--border);
  padding:56px 0 26px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;
  padding-bottom:36px;
}
.footer-brand .logo{ margin-bottom:14px; }
.footer-brand p{ color:var(--text-dim); font-size:.92rem; max-width:320px; }
.footer-col h4{ font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; color:var(--text-dim); margin-bottom:16px; }
.footer-col a, .footer-col span{ display:block; color:var(--text-dim); font-size:.92rem; margin-bottom:10px; transition:color .15s; }
.footer-col a:hover{ color:var(--orange-2); }
.footer-bottom{
  border-top:1px solid var(--border);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:.82rem;
  color:var(--text-dimmer);
}

/* ============ SUCCESS MESSAGE ============ */
.form-success{
  text-align:center;
  padding:20px 10px;
}
.form-success svg{ width:44px; height:44px; color:var(--orange); margin-bottom:10px; }
.form-success h3{ color:var(--text); font-size:1.1rem; margin-bottom:6px; }
.form-success p{ color:var(--text-dim); font-size:.88rem; margin-bottom:14px; }

/* ============ REVEAL ANIM ============ */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; margin-bottom:10px; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:1fr; }
  .step-arrow{ display:none; }
  .split{ grid-template-columns:1fr; }
  .cta-section{ grid-template-columns:1fr; padding:36px 26px; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
}

@media (max-width:720px){
  .nav{
    position:absolute;
    top:76px; left:0; right:0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    gap:16px;
    display:none;
  }
  .nav.open{ display:flex; }
  .nav-toggle{ display:block; }
  .header-cta{ display:none; }
  .grid-4{ grid-template-columns:1fr; }
  .grid-3{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; }
  .channel-banner{ flex-direction:column; align-items:flex-start; }
}