/* ============================================================
     TOKENS
     ============================================================ */
:root{
--white:#ffffff;
--tint:#F3F7FC;
--tint-strong:#EAF1FA;
--ink:#0F1A2B;
--ink-soft:#4C5868;
--ink-faint:#8993A3;
--blue-deep:#1B3A6B;
--blue-mid:#2E5AA8;
--blue-bright:#4F9CD8;
--line:#DCE3ED;
--line-soft:#E8EDF5;

--font-display:"Source Serif 4", Georgia, serif;
--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;
--font-mono:"IBM Plex Mono", "SFMono-Regular", monospace;

--max:1140px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
margin:0;
background:var(--white);
color:var(--ink);
font-family:var(--font-body);
font-size:16px;
line-height:1.6;
-webkit-font-smoothing:antialiased;
}
img,svg{ max-width:100%; display:block; }

a{ color:var(--blue-mid); text-decoration:none; }
a:hover{ color:var(--blue-deep); }

h1,h2,h3{
font-family:var(--font-display);
color:var(--ink);
margin:0;
line-height:1.15;
font-weight:600;
}

p{ margin:0; }

:focus-visible{
outline:2px solid var(--blue-mid);
outline-offset:3px;
}

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

  /* ============================================================
     EYEBROW / SECTION LABEL
     ============================================================ */
.eyebrow{
display:flex;
align-items:center;
gap:10px;
font-family:var(--font-mono);
font-size:12px;
font-weight:600;
letter-spacing:0.14em;
text-transform:uppercase;
color:var(--blue-mid);
margin-bottom:18px;
}
.eyebrow::before{
content:"";
width:18px;
height:2px;
background:var(--blue-mid);
display:block;
}

  /* ============================================================
     BUTTONS / CONTROLS
     ============================================================ */
.select-control {
font-family: var(--font-body);
font-size: 16px;
width: 100%;
max-width: 400px;
padding: 12px 20px;
margin-bottom: 24px;

background: var(--white);
color: var(--ink);
border: 1px solid var(--line);
border-radius: 6px;
cursor: pointer;
}

.select-control:focus {
outline: none;
border-color: var(--blue-mid);
}


.scenario-btn {
font-family: var(--font-body);
font-size: 13.5px;
font-weight: 600;

padding: 10px 18px;
background: var(--white);
color: var(--ink-soft);

border: 1px solid var(--line);
border-radius: 6px;
cursor: pointer;

transition: border-color .15s ease, color .15s ease, background .15s ease;
}

.scenario-btn:hover {
color: var(--blue-deep);
border-color: var(--blue-mid);
}

.scenario-btn.active {
background: var(--blue-deep);
border-color: var(--blue-deep);
color: var(--white);
}


.info-tooltip {
position: relative;
display: inline-flex;
align-items: center;

color: var(--blue-mid);
cursor: help;
}

.info-tooltip i {
font-size: 13px;
}

.info-tooltip-content {
display: none;
position: absolute;
left: 0;
bottom: 140%;

width: 320px;
max-width: 80vw;
padding: 14px 16px;

background: var(--white);
color: var(--ink-soft);

border: 1px solid var(--line);
border-radius: 8px;
box-shadow: 0 8px 24px rgba(15, 26, 43, .14);

font-family: var(--font-body);
font-size: 12.5px;
line-height: 1.55;
z-index: 20;
}

.info-tooltip:hover .info-tooltip-content,
.info-tooltip:focus .info-tooltip-content,
.info-tooltip:focus-within .info-tooltip-content {
display: block;
}

.info-tooltip-content strong {
color: var(--ink);
}

.info-tooltip-content cite {
color: var(--ink-faint);
font-size: 11.5px;
font-style: normal;
}

  /* ============================================================
     HEADER & BADGES
     ============================================================ */
.site-header{
position:sticky;
top:0;
z-index:50;
background:var(--white);
border-bottom:1px solid var(--line);
}
.site-header .container{
display:flex;
align-items:center;
justify-content:flex-start;
gap:24px;
height:72px;
}
.logo{
font-family:var(--font-display);
font-size:20px;
font-weight:700;
color:var(--ink);
letter-spacing:-0.01em;
}
.logo span{ color:var(--blue-deep); }

.badge {
display: inline-flex;
align-items: center;
gap: 6px;
border-radius: 6px;
padding: 6px 14px;
font-family: var(--font-body);
font-size: 12px;
font-weight: 600;
color: var(--blue-deep);
letter-spacing: 0.04em;
}

  /* ============================================================
     HERO
     ============================================================ */
.hero{
padding:72px 0 88px;
}
.hero .container{
display:grid;
grid-template-columns:1.1fr 0.9fr;
gap:56px;
align-items:center;
}
.hero-copy h1{
font-size:44px;
margin-bottom:22px;
}
.hero-copy h1 .accent{ color:var(--blue-deep); }
.hero-copy p.lede{
font-size:18px;
color:var(--ink-soft);
max-width:520px;
margin-bottom:32px;
}
.hero-visual{
display:flex;
justify-content:center;
}

  /* ============================================================
     SECTIONS — shared rhythm
     ============================================================ */
.section{
padding:88px 0;
border-top:1px solid var(--line);
}
.section-tint{
background:var(--tint);
}
.section-head{
max-width:680px;
margin-bottom:48px;
}
.section-head h2{
font-size:32px;
margin-bottom:14px;
}
.section-head p{
font-size:17px;
color:var(--ink-soft);
}

  /* ============================================================
     CARD GRIDS
     ============================================================ */
.grid-3{
display:grid;
grid-template-columns:repeat(3, 1fr);
gap:24px;
}
.grid-2{
display:grid;
grid-template-columns:repeat(2, 1fr);
gap:24px;
}
.card{
background:var(--white);
border:1px solid var(--line);
border-radius:8px;
padding:28px 26px;
}
.card-tag{
font-family:var(--font-mono);
font-size:11px;
font-weight:600;
letter-spacing:0.1em;
text-transform:uppercase;
color:var(--blue-bright);
display:block;
margin-bottom:14px;
}
.card h3{
font-size:19px;
margin-bottom:10px;
font-weight:600;
}
.card p{
color:var(--ink-soft);
font-size:15px;
}

.impact-col{
border-top:2px solid var(--blue-deep);
padding-top:18px;
}
.impact-col .card-tag{ color:var(--blue-mid); }
.impact-col h3{ font-size:19px; margin-bottom:10px; }
.impact-col p{ color:var(--ink-soft); font-size:15px; }

  /* ============================================================
     SIMULATION SECTION
     ============================================================ */
.sim-box {
background: var(--white);
border: 1px solid var(--line);
border-radius: 8px;
padding: 40px;
margin-top: 24px;
}
.sim-results {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 32px;
margin-top: 24px;
border-top: 1px solid var(--line-soft);
padding-top: 24px;
}
.sim-details h3 {
font-size: 20px;
margin-bottom: 12px;
}
.sim-details p {
color: var(--ink-soft);
font-size: 15.5px;
}
.probability-display {
background: var(--tint);
padding: 24px;
border-radius: 6px;
display: flex;
flex-direction: column;
justify-content: center;
}
.prob-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 8px 0;
border-bottom: 1px solid var(--line-soft);
}
.prob-item:last-child {
border-bottom: none;
}
.prob-label {
font-weight: 500;
font-size: 15px;
}
.prob-value {
font-family: var(--font-mono);
font-weight: 600;
color: var(--blue-deep);
}

  /* ============================================================
     FAQ
     ============================================================ */
.faq-list{
max-width:740px;
}
details.faq-item{
border-bottom:1px solid var(--line);
padding:20px 0;
}
details.faq-item summary{
cursor:pointer;
list-style:none;
font-family:var(--font-body);
font-weight:600;
font-size:16.5px;
color:var(--ink);
display:flex;
align-items:center;
justify-content:space-between;
gap:16px;
}
details.faq-item summary::-webkit-details-marker{ display:none; }
details.faq-item summary::after{
content:"+";
font-family:var(--font-mono);
font-size:20px;
color:var(--blue-mid);
flex-shrink:0;
}
details.faq-item[open] summary::after{ content:"–"; }
details.faq-item .faq-answer{
color:var(--ink-soft);
font-size:15.5px;
margin-top:14px;
max-width:600px;
}

  /* ============================================================
     FOOTER
     ============================================================ */
.site-footer{
border-top:1px solid var(--line);
padding:40px 0;
}
.site-footer .container{
display:flex;
align-items:center;
justify-content:space-between;
flex-wrap:wrap;
gap:16px;
}
.footer-meta{
font-family:var(--font-mono);
font-size:12px;
color:var(--ink-faint);
letter-spacing:0.02em;
}
.footer-links{
display:flex;
gap:20px;
font-size:13px;
}
.footer-links a{ color:var(--ink-soft); cursor:pointer; font-weight: 500; }
.footer-links a:hover{ color:var(--blue-mid); }

  /* ============================================================
     MODALS (IMPRESSUM & PRIVACY)
     ============================================================ */
.modal {
display: none;
position: fixed;
z-index: 100;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: rgba(15, 26, 43, 0.4);
backdrop-filter: blur(4px);
}
.modal-content {
background-color: var(--white);
margin: 10% auto;
padding: 40px;
border: 1px solid var(--line);
width: 90%;
max-width: 640px;
border-radius: 8px;
box-shadow: 0 4px 24px rgba(0,0,0,0.08);
position: relative;
}
.modal h2 {
font-size: 24px;
margin-bottom: 20px;
border-bottom: 2px solid var(--blue-deep);
padding-bottom: 10px;
}
.modal h3 {
font-size: 16px;
margin: 20px 0 5px 0;
font-family: var(--font-body);
}
.modal p {
color: var(--ink-soft);
font-size: 15px;
margin-bottom: 12px;
}
.close-modal {
position: absolute;
top: 24px;
right: 24px;
color: var(--ink-faint);
font-size: 28px;
font-weight: bold;
cursor: pointer;
line-height: 1;
}
.close-modal:hover {
color: var(--ink);
}

  /* ============================================================
     RESPONSIVE
     ============================================================ */
@media (max-width: 900px){
.hero .container{
    grid-template-columns:1fr;
    gap:40px;
}
.hero-visual{ order:-1; max-width:380px; margin:0 auto; }
.grid-3{ grid-template-columns:1fr; gap:18px; }
.grid-2{ grid-template-columns:1fr; gap:18px; }
.sim-results { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 640px){
.hero{ padding:48px 0 56px; }
.hero-copy h1{ font-size:32px; }
.hero-copy p.lede{ font-size:16px; }
.section{ padding:60px 0; }
.section-head h2{ font-size:26px; }
.site-header .container{ height:64px; gap:12px; }
.logo{ font-size:17px; }
.badge { font-size: 10px; padding: 4px 10px; }
.site-footer .container{ flex-direction:column; align-items:flex-start; }
.modal-content { margin: 20% auto; padding: 24px; }
}
.early-box{
max-width:760px;
margin:0 auto;
text-align:center;
}
.early-box .eyebrow{ justify-content:center; }
.early-box h2{ font-size:32px; margin-bottom:16px; }
.early-box p.lede{
font-size:17px;
color:var(--ink-soft);
margin-bottom:30px;
}
.status-pill{
display:inline-flex;
align-items:center;
gap:8px;
font-family:var(--font-mono);
font-size:12px;
letter-spacing:0.06em;
text-transform:uppercase;
color:var(--blue-deep);
background:var(--tint-strong);
border:1px solid var(--line);
border-radius:999px;
padding:7px 16px;
margin-bottom:26px;
}
.status-pill::before{
content:"";
width:7px;
height:7px;
border-radius:50%;
background:var(--blue-bright);
}
.btn{
display:inline-flex;
align-items:center;
justify-content:center;
gap:8px;
font-family:var(--font-body);
font-weight:600;
font-size:15px;
padding:14px 26px;
border-radius:6px;
border:1.5px solid transparent;
cursor:pointer;
transition:background-color .15s ease, color .15s ease, border-color .15s ease;
white-space:nowrap;
}
.btn-primary{
background:var(--blue-deep);
color:var(--white);
}
.btn-primary:hover{
background:#142e54;
color:var(--white);
}
.btn-ghost{
background:transparent;
color:var(--blue-deep);
border-color:var(--line);
padding:10px 18px;
font-size:14px;
}
.btn-ghost:hover{
border-color:var(--blue-mid);
color:var(--blue-deep);
}