:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-soft: #f1f5f9;
    --text: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --accent: #14b8a6;
    --orange: #f97316;
    --red: #ef4444;
    --shadow: 0 24px 70px rgba(15, 23, 42, .13);
    --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(248, 250, 252, .82);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(226, 232, 240, .82);
}
.header-inner {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { width: 190px; }
.main-nav { display: flex; gap: 24px; font-weight: 700; color: #334155; font-size: 15px; }
.main-nav a:hover { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.mobile-toggle { display: none; border: 0; background: var(--surface); border-radius: 14px; width: 46px; height: 46px; box-shadow: 0 8px 22px rgba(15,23,42,.08); font-size: 24px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; box-shadow: 0 16px 34px rgba(37, 99, 235, .26); }
.btn-secondary { background: white; border-color: var(--line); color: var(--text); }
.btn-small { min-height: 40px; padding: 0 16px; font-size: 14px; }

.hero { position: relative; overflow: hidden; padding: 86px 0 74px; }
.hero::before {
    content: "";
    position: absolute;
    width: 680px;
    height: 680px;
    background: url('../img/hero-shape.svg') center/contain no-repeat;
    right: -170px;
    top: -130px;
    z-index: -1;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .95fr); gap: 54px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 8px 13px; border-radius: 999px; background: #dbeafe; color: #1d4ed8; font-size: 14px; font-weight: 800; margin-bottom: 22px; }
.eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(20,184,166,.16); }
h1 { font-size: clamp(42px, 6vw, 78px); line-height: .98; letter-spacing: -0.06em; margin: 0 0 24px; }
.hero-lead { font-size: clamp(18px, 2vw, 23px); color: #475569; margin: 0 0 34px; max-width: 690px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; margin: 0; list-style: none; color: #334155; font-weight: 700; }
.hero-points li { background: white; border: 1px solid var(--line); border-radius: 999px; padding: 9px 14px; box-shadow: 0 8px 20px rgba(15,23,42,.05); }
.hero-visual { position: relative; }
.hero-visual img { filter: drop-shadow(0 26px 42px rgba(15,23,42,.18)); border-radius: 30px; }
.float-card { position: absolute; left: -20px; bottom: 38px; background: white; border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; box-shadow: var(--shadow); max-width: 230px; }
.float-card strong { display: block; font-size: 28px; line-height: 1; color: var(--primary); }
.float-card span { color: var(--muted); font-weight: 700; font-size: 14px; }

.section { padding: 88px 0; }
.section-soft { background: white; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.section-kicker { color: var(--primary); font-weight: 900; text-transform: uppercase; letter-spacing: .13em; font-size: 13px; margin-bottom: 10px; }
h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1.05; letter-spacing: -0.045em; margin: 0 0 18px; }
.section-head p { color: var(--muted); font-size: 19px; margin: 0; }

.problem-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: stretch; }
.problem-card, .solution-card, .feature-card, .faq-item, .contact-card, .trust-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 12px 35px rgba(15,23,42,.06);
}
.problem-card { padding: 34px; }
.problem-card h3 { margin: 0 0 18px; font-size: 26px; letter-spacing: -.03em; }
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: #334155; }
.check-list li::before { content: ""; width: 22px; height: 22px; flex: 0 0 22px; border-radius: 50%; background: #dbeafe; margin-top: 1px; box-shadow: inset 0 0 0 6px white; border: 5px solid #2563eb; }
.solution-card { padding: 0; overflow: hidden; }
.solution-card img { display: block; width: 100%; }

.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { padding: 26px; min-height: 225px; }
.feature-icon { width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center; background: #eff6ff; color: var(--primary); font-size: 25px; margin-bottom: 20px; }
.feature-card h3 { margin: 0 0 9px; font-size: 22px; letter-spacing: -.025em; }
.feature-card p { margin: 0; color: var(--muted); }

.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-card { padding: 24px; }
.trust-card strong { display: block; font-size: 20px; margin-bottom: 8px; }
.trust-card p { color: var(--muted); margin: 0; font-size: 15px; }

.screens { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: stretch; }
.screen-card { background: white; border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.screen-card img { display: block; width: 100%; }
.screen-copy { padding: 34px; display: grid; gap: 18px; align-content: center; }
.screen-copy h3 { margin: 0; font-size: 29px; line-height: 1.12; letter-spacing: -.035em; }
.screen-copy p { color: var(--muted); margin: 0; }

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.faq-item { padding: 26px; }
.faq-item h3 { margin: 0 0 10px; font-size: 20px; }
.faq-item p { color: var(--muted); margin: 0; }

.cta { padding: 92px 0; background: #0f172a; color: white; position: relative; overflow: hidden; }
.cta::before { content:""; position:absolute; width:520px; height:520px; right:-160px; top:-180px; background: radial-gradient(circle, rgba(20,184,166,.32), transparent 62%); }
.cta-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: start; }
.cta h2 { color: white; }
.cta p { color: #cbd5e1; font-size: 19px; }
.contact-card { background: white; color: var(--text); padding: 30px; }
.contact-card h3 { margin: 0 0 20px; font-size: 26px; }
.contact-list { display: grid; gap: 12px; margin: 0 0 22px; padding: 0; list-style: none; }
.contact-list a { color: var(--primary); font-weight: 700; }
.contact-list span { display:block; color: var(--muted); font-size: 14px; font-weight: 700; }
.form-row { display: grid; gap: 10px; margin-bottom: 12px; }
.form-row input, .form-row textarea { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 13px 14px; font: inherit; background: #f8fafc; }
.form-row textarea { min-height: 115px; resize: vertical; }

.site-footer { background: white; border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { font-weight: 700; color: #334155; }
.legal { font-size: 14px; color: #64748b; }

.section-light{
    background:#f7f9fc;
    padding:90px 0;
}

.section-header{
    text-align:center;
    max-width:900px;
    margin:0 auto 60px;
}

.section-label{
    display:inline-block;
    padding:6px 16px;
    border-radius:20px;
    background:#e8f2ff;
    color:#1b64d8;
    font-weight:700;
    margin-bottom:20px;
}

.lead{
    font-size:1.2rem;
    color:#666;
    line-height:1.8;
}

.feature-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
}

.feature-card{
    background:#fff;
    padding:35px;
    border-radius:18px;
    box-shadow:0 15px 35px rgba(0,0,0,.08);
    transition:.25s;
}

.feature-card:hover{
    transform:translateY(-6px);
}

.feature-icon{
    font-size:2.4rem;
    margin-bottom:20px;
}

.feature-highlight{
    background:#1b64d8;
    color:#fff;
}

.feature-highlight p{
    color:#fff;
}

.cta-section{
    background:#0f172a;
    color:#fff;
    text-align:center;
    padding:80px 20px;
}

.cta-section p{
    max-width:700px;
    margin:20px auto 35px;
    font-size:1.15rem;
    color:#dbe4f0;
}


.section-alt{
    padding:100px 20px;
    background:#f6f8fb;
}

.section-header{
    text-align:center;
    max-width:900px;
    margin:0 auto 70px;
}

.section-badge{
    display:inline-block;
    padding:8px 18px;
    border-radius:30px;
    background:#e6f0ff;
    color:#1f5fd1;
    font-weight:700;
    margin-bottom:20px;
}

.section-header h2{
    font-size:clamp(34px,5vw,52px);
    margin-bottom:25px;
}

.section-intro{
    font-size:1.2rem;
    line-height:1.8;
    color:#666;
}

.comparison-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
    gap:35px;
    margin-bottom:70px;
}

.comparison-card{
    background:#fff;
    padding:40px;
    border-radius:18px;
    box-shadow:0 20px 40px rgba(0,0,0,.08);
}

.comparison-card.highlight{
    background:#0f4db8;
    color:#fff;
}

.comparison-card.highlight p,
.comparison-card.highlight li{
    color:#eef4ff;
}

.comparison-icon{
    font-size:3rem;
    margin-bottom:20px;
}

.comparison-card ul{
    margin:25px 0 0;
    padding-left:20px;
    line-height:2;
}

.statement-box{
    background:#fff;
    border-left:6px solid #1f5fd1;
    padding:45px;
    border-radius:12px;
    box-shadow:0 15px 35px rgba(0,0,0,.06);
    margin-bottom:70px;
}

.statement-box h3{
    margin-top:0;
    font-size:2rem;
}

.statement-box p{
    font-size:1.1rem;
    line-height:1.9;
    color:#555;
}

.cta-center{
    text-align:center;
}

.cta-center h3{
    font-size:2rem;
    margin-bottom:15px;
}

.cta-center p{
    max-width:700px;
    margin:0 auto 35px;
    line-height:1.8;
    color:#666;
}

@media (max-width: 980px) {
    .main-nav, .header-actions { display: none; }
    .mobile-toggle { display: block; }
    .main-nav.is-open { display: grid; position: absolute; left: 20px; right: 20px; top: 82px; background: white; padding: 18px; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
    .hero-grid, .problem-grid, .screens, .cta-grid { grid-template-columns: 1fr; }
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .container { width: min(100% - 28px, 1160px); }
    .header-inner { height: 72px; }
    .logo img { width: 158px; }
    .hero { padding: 54px 0 58px; }
    .section { padding: 62px 0; }
    .modules-grid, .trust-grid, .faq-grid { grid-template-columns: 1fr; }
    .float-card { position: static; margin-top: -12px; max-width: none; }
    .btn { width: 100%; }
    .hero-actions { width: 100%; }
}


/* SEO-Landingpages */
.sub-hero { padding: 84px 0 54px; background: linear-gradient(135deg,#eff6ff,#f8fafc 55%,#ecfeff); border-bottom:1px solid var(--line); }
.sub-hero-grid { display:grid; grid-template-columns: 1.05fr .95fr; gap:44px; align-items:center; }
.breadcrumb { color: var(--muted); font-weight:700; margin-bottom:18px; font-size:14px; }
.breadcrumb a { color: var(--primary); }
.sub-lead { font-size: clamp(18px,2vw,23px); color:#475569; margin:0 0 28px; }
.page-nav { display:flex; flex-wrap:wrap; gap:10px; margin-top:24px; }
.page-nav a { background:#fff; border:1px solid var(--line); border-radius:999px; padding:8px 13px; color:#334155; font-weight:700; font-size:14px; }
.page-nav a:hover { color:var(--primary); border-color:#bfdbfe; }
.text-grid { display:grid; grid-template-columns: .9fr 1.1fr; gap:34px; align-items:start; }
.text-card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:30px; box-shadow:0 12px 35px rgba(15,23,42,.06); }
.text-card h2, .text-card h3 { margin-top:0; }
.text-card p { color:#475569; }
.seo-content { max-width:860px; margin:0 auto; }
.seo-content p { font-size:18px; color:#475569; }
.keyword-list { display:grid; gap:12px; padding:0; margin:0; list-style:none; }
.keyword-list li { background:#f8fafc; border:1px solid var(--line); border-radius:16px; padding:13px 15px; }
.placeholder-frame { background:#fff; border:1px solid var(--line); border-radius:28px; box-shadow:var(--shadow); padding:16px; }
.placeholder-frame img { display:block; width:100%; border-radius:18px; }
.related-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
.related-grid a { display:block; background:#fff; border:1px solid var(--line); border-radius:18px; padding:16px; font-weight:700; color:#334155; box-shadow:0 8px 22px rgba(15,23,42,.04); }
.related-grid a:hover { color:var(--primary); transform:translateY(-2px); }
.footer-topic-links { margin-top:24px; display:flex; flex-wrap:wrap; gap:10px; }
.footer-topic-links a { font-size:14px; padding:6px 10px; background:#f8fafc; border:1px solid var(--line); border-radius:999px; color:#334155; }
@media (max-width:980px){ .sub-hero-grid,.text-grid{grid-template-columns:1fr;} .related-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .related-grid{grid-template-columns:1fr;} }