/* Trailer4Friends — Landing page. Tokens from ../colors_and_type.css */
:root { --t4f-font-sans: 'Barlow', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--t4f-font-sans); color: var(--t4f-ink); background: #fff; -webkit-font-smoothing: antialiased; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.ic { display: inline-flex; flex: none; }
.ic svg { width: 100%; height: 100%; display: block; }

/* ---------- i18n toggle ---------- */
[data-lang="de"] [data-l="en"] { display: none; }
[data-lang="en"] [data-l="de"] { display: none; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.eyebrow { font-family: var(--t4f-font-mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--t4f-blue-600); margin: 0 0 16px; display: inline-flex; align-items: center; gap: 9px; }
.eyebrow.light { color: var(--t4f-gold); }
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 2px; background: var(--t4f-swoosh); }
.section { padding: 96px 0; }
h2.title { font-size: clamp(30px, 4vw, 46px); font-weight: 800; letter-spacing: -.025em; margin: 0; line-height: 1.05; text-wrap: balance; }
.lead { font-size: 19px; color: var(--t4f-fg-2); margin: 18px 0 0; max-width: 620px; line-height: 1.6; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 600; font-size: 15px; border-radius: var(--t4f-r-sm); padding: 13px 20px; border: 1px solid transparent; cursor: pointer; font-family: inherit; transition: background .15s, filter .15s, transform .1s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--t4f-blue-600); color: #fff; }
.btn.primary:hover { background: var(--t4f-blue-700); }
.btn.accent { background: var(--t4f-ember); color: #fff; }
.btn.accent:hover { filter: brightness(.94); }
.btn.ghost { background: transparent; color: var(--t4f-ink); border-color: var(--t4f-border-2); }
.btn.ghost:hover { background: var(--t4f-bg-subtle); }
.btn.onnavy { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.22); }
.btn.onnavy:hover { background: rgba(255,255,255,.2); }

/* ---------- header ---------- */
header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.82); backdrop-filter: blur(12px); border-bottom: 1px solid var(--t4f-border); }
.nav { display: flex; align-items: center; gap: 30px; height: 70px; }
.nav .logo { height: 28px; }
.nav .links { display: flex; gap: 26px; margin-left: 14px; }
.nav .links a { font-size: 14.5px; font-weight: 500; color: var(--t4f-fg-2); white-space: nowrap; }
.nav .links a:hover { color: var(--t4f-ink); }
.nav .right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lang-toggle { display: inline-flex; border: 1px solid var(--t4f-border-2); border-radius: var(--t4f-r-full); overflow: hidden; font-family: var(--t4f-font-mono); font-size: 12px; }
.lang-toggle button { border: 0; background: transparent; padding: 6px 11px; color: var(--t4f-fg-3); cursor: pointer; font-family: inherit; font-weight: 500; }
.lang-toggle button.on { background: var(--t4f-blue-600); color: #fff; }

/* ---------- hero ---------- */
.hero { background: var(--t4f-blue-800); color: #fff; position: relative; overflow: hidden; }
.hero .arc { position: absolute; right: -320px; top: -280px; width: 760px; height: 760px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(245,166,35,.5), rgba(240,72,48,.18) 45%, transparent 68%); opacity: .5; pointer-events: none; }
.hero .arc2 { display: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding: 90px 0 96px; }
.hero h1 { font-size: clamp(40px, 5.4vw, 68px); font-weight: 800; letter-spacing: -.03em; line-height: 1.0; margin: 0; }
.hero .sub { font-size: 20px; color: rgba(255,255,255,.82); margin: 24px 0 0; max-width: 520px; line-height: 1.55; }
.hero .eyebrow { color: var(--t4f-gold); }
.hero .eyebrow::before { background: var(--t4f-swoosh); }

/* waitlist form */
.waitlist { display: flex; gap: 10px; margin-top: 32px; max-width: 480px; }
.waitlist input { flex: 1; padding: 14px 16px; border-radius: var(--t4f-r-sm); border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.08); color: #fff; font-family: inherit; font-size: 15px; }
.waitlist input::placeholder { color: rgba(255,255,255,.55); }
.waitlist input:focus { outline: none; border-color: var(--t4f-gold); background: rgba(255,255,255,.14); }
.waitlist-note { font-family: var(--t4f-font-mono); font-size: 12px; color: rgba(255,255,255,.6); margin-top: 14px; display: flex; align-items: center; gap: 8px; }
.cta-contact { display: inline-flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.cta-contact a { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; font-family: var(--t4f-font-mono); font-size: 13px; color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: var(--t4f-r-full); padding: 9px 16px; }
.cta-contact a:hover { background: rgba(255,255,255,.18); }
.cta-contact .ic { color: var(--t4f-gold); }
.waitlist-ok { margin-top: 32px; max-width: 480px; background: rgba(31,157,87,.16); border: 1px solid rgba(31,157,87,.5); color: #d6f3e3; border-radius: var(--t4f-r-md); padding: 16px 18px; display: none; align-items: center; gap: 11px; font-size: 15px; }
.waitlist-ok.show { display: flex; }

/* hero visual: live match card */
.hero-card { background: #fff; color: var(--t4f-ink); border-radius: var(--t4f-r-xl); box-shadow: var(--t4f-shadow-lg); overflow: hidden; }
.hero-card .hc-head { background: var(--t4f-bg-subtle); border-bottom: 1px solid var(--t4f-border); padding: 13px 18px; display: flex; align-items: center; justify-content: space-between; font-family: var(--t4f-font-mono); font-size: 11.5px; letter-spacing: .04em; color: var(--t4f-fg-3); }
.hero-card .hc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--t4f-success); box-shadow: 0 0 0 3px var(--t4f-success-bg); }
.hero-card .hc-map { height: 168px; margin: 10px 16px 0; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-md); background: var(--t4f-bg-sunken); position: relative; overflow: hidden; }
.hero-card .hc-map img { width: 100%; height: 100%; object-fit: cover; }
.hero-card .hc-map svg { width: 100%; height: 100%; display: block; }
.hc-cap { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .01em; color: var(--t4f-fg-3); margin-bottom: 13px; display: flex; align-items: center; gap: 6px; }
.hc-cap b { color: var(--t4f-ink); font-weight: 600; }
.hero-card .hc-body { padding: 18px; }
.hc-row { display: flex; align-items: center; justify-content: space-between; }
.hc-pair { font-family: var(--t4f-font-mono); font-weight: 600; font-size: 15px; }
.hc-score { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 12px; color: var(--t4f-success); background: var(--t4f-success-bg); padding: 4px 9px; border-radius: 7px; }
.hc-meta { display: flex; gap: 16px; margin-top: 12px; }
.hc-meta span { display: flex; align-items: center; gap: 6px; font-family: var(--t4f-font-mono); font-size: 12.5px; color: var(--t4f-fg-2); }
.hc-saving { margin-top: 16px; background: var(--t4f-gold-50); border: 1px solid #F4DCA8; border-radius: var(--t4f-r-md); padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; }
.hc-saving .l { font-size: 13px; color: var(--t4f-fg-2); }
.hc-saving .v { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 18px; color: var(--t4f-amber); }

/* hero — interactive dashboard chrome */
.hc-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; background: #fff; border-bottom: 1px solid var(--t4f-border); }
.hc-toolbar .tb-left { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 13px; color: var(--t4f-ink); white-space: nowrap; }
.hc-toolbar .tb-mark { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 11px; color: #fff; background: var(--t4f-blue-600); border-radius: 5px; padding: 3px 6px; letter-spacing: .02em; }
.hc-toolbar .tb-right { display: flex; align-items: center; gap: 9px; }
.hc-mandant { font-family: var(--t4f-font-mono); font-size: 10px; letter-spacing: .04em; color: var(--t4f-fg-3); background: var(--t4f-bg-subtle); border: 1px solid var(--t4f-border); padding: 4px 7px; border-radius: 6px; }
.hc-live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--t4f-font-mono); font-size: 10.5px; font-weight: 600; color: var(--t4f-success); letter-spacing: .04em; }
.hc-stage-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px 0; font-family: var(--t4f-font-mono); font-size: 10.5px; letter-spacing: .04em; color: var(--t4f-fg-3); }
.hc-stage-head .q { color: var(--t4f-ember); font-weight: 600; }
.hc-proposal { padding: 15px 16px 16px; }
.hc-id { font-family: var(--t4f-font-mono); font-size: 11px; color: var(--t4f-fg-3); letter-spacing: .03em; }
.hc-actions { display: flex; gap: 9px; margin-top: 14px; }
.hc-btn { flex: 1; border: 1px solid transparent; border-radius: var(--t4f-r-sm); padding: 10px; font-family: var(--t4f-font-sans); font-weight: 600; font-size: 14px; cursor: pointer; transition: background .15s, filter .12s, transform .08s; }
.hc-btn:active { transform: translateY(1px); }
.hc-btn.ghost { background: #fff; border-color: var(--t4f-border-2); color: var(--t4f-ink); }
.hc-btn.ghost:hover { background: var(--t4f-bg-subtle); }
.hc-btn.pri { background: var(--t4f-blue-600); color: #fff; }
.hc-btn.pri:hover { background: var(--t4f-blue-700); }
.hc-confirmed { display: none; align-items: center; gap: 9px; margin-top: 14px; padding: 11px; border-radius: var(--t4f-r-sm); background: var(--t4f-success-bg); color: var(--t4f-success); font-weight: 600; font-size: 13.5px; justify-content: center; }
.hero-card.accepted .hc-actions { display: none; }
.hero-card.accepted .hc-confirmed { display: flex; }

/* hero — interactive match-queue list (concrete, real routes) */
.hc-list { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 8px; }
.hc-mrow { border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-md); padding: 12px 13px; background: #fff; cursor: pointer; transition: background .15s, border-color .15s; }
.hc-mrow:hover:not(.sel) { background: var(--t4f-bg-subtle); }
.hc-mrow.sel { border-color: var(--t4f-blue-300); background: var(--t4f-blue-50); cursor: default; }
.mrow-top { display: flex; align-items: center; justify-content: space-between; }
.mrow-id { font-family: var(--t4f-font-mono); font-size: 10.5px; letter-spacing: .03em; color: var(--t4f-fg-3); }
.mrow-score { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 11px; padding: 3px 8px; border-radius: 6px; }
.mrow-score.s { color: var(--t4f-success); background: var(--t4f-success-bg); }
.mrow-score.m { color: var(--t4f-warning); background: var(--t4f-warning-bg); }
.mrow-pair { font-family: var(--t4f-font-mono); font-weight: 600; font-size: 13.5px; margin-top: 7px; }
.mrow-mini { font-family: var(--t4f-font-mono); font-size: 11.5px; color: var(--t4f-fg-3); margin-top: 7px; }
.mrow-mini .x { color: var(--t4f-fg-4); margin: 0 4px; }
.mrow-tours { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.tln { display: flex; align-items: center; gap: 9px; font-size: 12.5px; }
.tdot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.tdot.a { background: var(--t4f-blue-600); }
.tdot.b { background: var(--t4f-ember); }
.tco { font-family: var(--t4f-font-mono); font-size: 11px; color: var(--t4f-fg-3); width: 104px; flex: none; }
.trt { font-weight: 600; color: var(--t4f-ink); white-space: nowrap; }
.mrow-tp { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--t4f-border-2); font-family: var(--t4f-font-mono); font-size: 11.5px; color: var(--t4f-fg-2); display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.mrow-tp .ic { color: var(--t4f-ember); }
.mrow-tp b { color: var(--t4f-amber); font-size: 13px; margin-left: auto; }
.mrow-actions { display: flex; gap: 8px; margin-top: 12px; }
.mrow-confirmed { margin-top: 12px; padding: 10px; border-radius: var(--t4f-r-sm); background: var(--t4f-success-bg); color: var(--t4f-success); font-weight: 600; font-size: 13px; display: flex; align-items: center; justify-content: center; gap: 8px; }

/* hero — Tinder-style swipe deck */
.hc-deckwrap { padding: 12px 14px 14px; }
.hc-deck { position: relative; height: 336px; }
.mcard { position: absolute; inset: 0; background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-lg); box-shadow: var(--t4f-shadow-md); overflow: hidden; display: flex; flex-direction: column; will-change: transform; }
.mcard.anim { transition: transform .32s cubic-bezier(.22,.61,.36,1), opacity .32s ease; }
.mcard.top { touch-action: pan-y; }
.mcard-map { position: relative; height: 184px; flex: none; overflow: hidden; background-color: #0A0E3A; }
.mcard-map svg.geo { position: absolute; inset: 0; width: 100%; height: 100%; }
.mcard-name { position: absolute; left: 12px; right: 12px; bottom: 9px; font-family: var(--t4f-font-mono); font-weight: 600; font-size: 13px; color: #fff; text-shadow: 0 1px 5px rgba(0,0,0,.65); }
.mcard-mgrad { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,18,40,0) 50%, rgba(8,10,61,.62)); pointer-events: none; }
.mcard-route { position: absolute; left: 12px; right: 12px; bottom: 10px; font-family: var(--t4f-font-mono); font-size: 11.5px; color: #fff; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; text-shadow: 0 1px 4px rgba(0,0,0,.6); }
.mcard-route .x { color: var(--t4f-gold); margin: 0 2px; }
.mcard-pin { position: absolute; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: 5px; background: rgba(255,255,255,.93); border-radius: 999px; padding: 4px 9px 4px 7px; font-family: var(--t4f-font-mono); font-size: 10px; font-weight: 600; color: var(--t4f-ember); }
.mcard-score { position: absolute; top: 12px; right: 12px; font-family: var(--t4f-font-mono); font-weight: 700; font-size: 12px; padding: 4px 9px; border-radius: 7px; background: rgba(255,255,255,.93); }
.mcard-score.s { color: var(--t4f-success); }
.mcard-score.m { color: var(--t4f-warning); }
.mcard-body { padding: 14px 16px; flex: 1; }
.mcard-pair { font-family: var(--t4f-font-mono); font-weight: 600; font-size: 14px; }
.mcard-tours { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.mcard-tp { margin-top: 13px; padding-top: 11px; border-top: 1px solid var(--t4f-border-2); font-family: var(--t4f-font-mono); font-size: 11.5px; color: var(--t4f-fg-2); display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.mcard-tp .ic { color: var(--t4f-ember); }
.mcard-tp b { color: var(--t4f-amber); font-size: 13px; margin-left: auto; }
.stamp { position: absolute; top: 16px; font-weight: 800; font-size: 22px; letter-spacing: .05em; padding: 4px 12px; border: 3px solid; border-radius: 8px; opacity: 0; text-transform: uppercase; pointer-events: none; }
.stamp.like { right: 14px; color: var(--t4f-success); border-color: var(--t4f-success); transform: rotate(11deg); }
.stamp.nope { left: 14px; color: var(--t4f-ember); border-color: var(--t4f-ember); transform: rotate(-11deg); }
.hc-deck-actions { display: flex; gap: 10px; margin-top: 14px; }
.hc-deck-actions .hc-btn { flex: 1; }
.hc-saldo { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-top: 1px solid var(--t4f-border); background: var(--t4f-bg-subtle); }
.sl-label { display: flex; align-items: center; gap: 7px; font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--t4f-fg-3); }
.sl-label .ic { color: var(--t4f-success); }
.sl-val { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 18px; color: var(--t4f-success); font-variant-numeric: tabular-nums; }
.sl-val.flash { animation: sl-pop .45s ease; }
@keyframes sl-pop { 0% { transform: scale(1); } 35% { transform: scale(1.12); color: var(--t4f-blue-600); } 100% { transform: scale(1); } }
.leaflet-tooltip.t4f-tip { background: #fff; border: 1px solid #F04830; color: #F04830; font-family: var(--t4f-font-mono); font-size: 10px; font-weight: 700; letter-spacing: .02em; padding: 2px 7px; border-radius: 6px; box-shadow: var(--t4f-shadow-sm); white-space: nowrap; }
.leaflet-tooltip.t4f-tip::before { border-top-color: #F04830; }
.deck-btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--t4f-border-2); background: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--t4f-shadow-sm); transition: transform .1s, background .15s; }
.deck-btn:active { transform: scale(.92); }
.deck-btn.skip { color: var(--t4f-ember); }
.deck-btn.skip:hover { background: var(--t4f-ember-50); }
.deck-btn.like { color: var(--t4f-success); }
.deck-btn.like:hover { background: var(--t4f-success-bg); }
.deck-hint { font-family: var(--t4f-font-mono); font-size: 11px; color: var(--t4f-fg-4); letter-spacing: .03em; }
.leaf { position: absolute; inset: 0; pointer-events: none; background: #0A0E3A; z-index: 0; }
.leaflet-container { background: #0A0E3A; }
.leaf .leaflet-control-attribution { font-size: 8px; padding: 0 4px; background: rgba(255,255,255,.62); color: #555; }
.leaf .leaflet-control-attribution a { color: #555; }
.mcard-map .mcard-mgrad, .mcard-map .mcard-pin, .mcard-map .mcard-score, .mcard-map .mcard-name, .mcard-map .stamp { z-index: 2; }
.hc-deck .mcard.top { z-index: 3; }
.mcard.peek { transform: scale(.955) translateY(11px); z-index: 1; box-shadow: var(--t4f-shadow-sm); background: var(--t4f-bg-subtle); }

/* ---------- trust strip ---------- */
.trust { border-bottom: 1px solid var(--t4f-border); background: #fff; }
.trust .inner { padding: 26px 0; display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.trust .lbl { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--t4f-fg-4); flex: none; }
.trust .partners { display: flex; gap: 30px; flex-wrap: wrap; align-items: center; }
.trust .partners span { font-weight: 700; font-size: 16px; color: var(--t4f-fg-3); letter-spacing: -.01em; }

/* ---------- problem ---------- */
.problem { background: var(--t4f-bg-subtle); }
.prob-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.prob-card { background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-lg); padding: 26px; }
.prob-card .n { font-weight: 800; font-size: 52px; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.prob-card .n.red { color: var(--t4f-ember); }
.prob-card .n.amber { color: var(--t4f-amber); }
.prob-card .n.blue { color: var(--t4f-blue-600); }
.prob-card .t { font-size: 15.5px; color: var(--t4f-fg-2); margin-top: 14px; line-height: 1.5; }
.prob-card .src { font-family: var(--t4f-font-mono); font-size: 10.5px; color: var(--t4f-fg-4); margin-top: 12px; letter-spacing: .02em; }

/* ---------- how it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .num { font-family: var(--t4f-font-mono); font-size: 13px; font-weight: 700; color: var(--t4f-blue-600); letter-spacing: .04em; }
.step .ico { width: 52px; height: 52px; border-radius: var(--t4f-r-md); background: var(--t4f-blue-50); color: var(--t4f-blue-600); display: flex; align-items: center; justify-content: center; margin: 16px 0 18px; }
.step h3 { font-size: 21px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 8px; }
.step p { font-size: 15.5px; color: var(--t4f-fg-2); margin: 0; line-height: 1.55; }
.step .connector { position: absolute; top: 42px; left: 64px; right: -12px; height: 2px; background: repeating-linear-gradient(90deg, var(--t4f-border-2) 0 6px, transparent 6px 12px); }
.step:last-child .connector { display: none; }
.solution-compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; margin: 46px 0 8px; }
.sc-card { margin: 0; }
.sc-card img { width: 100%; display: block; border-radius: var(--t4f-r-lg); box-shadow: 0 14px 36px rgba(13,18,40,.10); }
.sc-card .sc-illu { width: 100%; height: auto; display: block; border-radius: var(--t4f-r-lg); box-shadow: 0 14px 36px rgba(13,18,40,.10); }
.sc-card figcaption { font-size: 14px; color: var(--t4f-fg-2); margin-top: 14px; line-height: 1.5; }
.sc-tag { display: inline-block; font-family: var(--t4f-font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 3px 8px; border-radius: 6px; margin-right: 8px; }
.sc-tag.red { background: var(--t4f-danger-bg); color: var(--t4f-danger); }
.sc-tag.blue { background: var(--t4f-blue-50); color: var(--t4f-blue-700); }
.sc-arrow { color: var(--t4f-blue-300); display: flex; align-items: center; justify-content: center; }
.how-steps-title { font-size: 22px; font-weight: 700; letter-spacing: -.01em; margin: 56px 0 0; color: var(--t4f-ink); }
.steps5 { grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 30px; }
.steps5 .step .ico { width: 46px; height: 46px; }
.steps5 .step h3 { font-size: 16px; }
.steps5 .step p { font-size: 13.5px; }
.steps5 .step .connector { left: 56px; top: 38px; }

/* ---------- benefits ---------- */
.benefits { background: var(--t4f-blue-800); color: #fff; position: relative; overflow: hidden; }
.benefits .arc { position: absolute; right: -260px; bottom: -300px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(245,166,35,.4), transparent 66%); opacity: .55; pointer-events: none; }
.benefits .eyebrow { color: var(--t4f-gold); }
.benefits .lead { color: rgba(255,255,255,.8); }
.ben-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 52px; }
.ben-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--t4f-r-lg); padding: 26px; }
.ben-card .ico { color: var(--t4f-gold); margin-bottom: 16px; }
.ben-card .v { font-weight: 800; font-size: 38px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ben-card .v .u { color: var(--t4f-gold); }
.ben-card h3 { font-size: 18px; font-weight: 700; margin: 4px 0 8px; }
.ben-card p { font-size: 14.5px; color: rgba(255,255,255,.72); margin: 0; line-height: 1.55; }
.ben-card.wide { grid-column: span 3; display: flex; align-items: center; gap: 28px; }
.ben-card.wide .txt { flex: 1; }

/* ---------- sustainability ---------- */
.sustain { background: #fff; }
.sustain-band { background: linear-gradient(180deg, #F1FAF4 0%, #fff 100%); border: 1px solid #CDEBD9; border-radius: var(--t4f-r-xl); padding: 48px 52px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 44px; align-items: center; }
.sustain .eyebrow { color: var(--t4f-success); }
.sustain .eyebrow::before { background: var(--t4f-success); }
.sustain h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; letter-spacing: -.02em; margin: 0; line-height: 1.1; }
.sustain p { font-size: 16.5px; color: var(--t4f-fg-2); margin: 18px 0 0; line-height: 1.6; }
.sustain-stats { display: flex; flex-direction: column; gap: 16px; }
.sustain-stat { background: #fff; border: 1px solid #CDEBD9; border-radius: var(--t4f-r-md); padding: 18px 20px; }
.sustain-stat .v { font-weight: 800; font-size: 34px; color: var(--t4f-success); letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1; }
.sustain-stat .l { font-size: 14px; color: var(--t4f-fg-2); margin-top: 8px; }
.sustain-disc { font-family: var(--t4f-font-mono); font-size: 11px; color: var(--t4f-fg-4); margin-top: 18px; }

/* ---------- network map ---------- */
.network { background: var(--t4f-bg-subtle); }
.net-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.net-fig { border-radius: var(--t4f-r-lg); overflow: hidden; box-shadow: 0 16px 40px rgba(13,18,40,.10); }
.net-fig img { width: 100%; display: block; }
.net-list { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.net-item { display: flex; gap: 13px; }
.net-item .ico { width: 36px; height: 36px; border-radius: var(--t4f-r-sm); background: #fff; border: 1px solid var(--t4f-border); color: var(--t4f-blue-600); display: flex; align-items: center; justify-content: center; flex: none; }
.net-item b { font-weight: 700; font-size: 16px; }
.net-item p { margin: 4px 0 0; font-size: 14.5px; color: var(--t4f-fg-2); line-height: 1.5; }

/* interactive network map (replaces the static germany illustration) */
.net-map { position: relative; border-radius: var(--t4f-r-lg); overflow: hidden; box-shadow: 0 16px 44px rgba(8,10,46,.28); background: radial-gradient(125% 100% at 50% -10%, #16205e 0%, #0c1340 52%, #080a2c 100%); border: 1px solid rgba(120,150,255,.14); }
.net-map .nm-svg { display: block; width: 100%; height: auto; }
/* land */
.nm-land-glow { fill: none; stroke: #356bff; stroke-width: 6; opacity: .16; filter: url(#nmSoft); }
.nm-land-fill { fill: url(#nmLand); stroke: rgba(125,160,255,.34); stroke-width: 1; stroke-linejoin: round; }
/* routes */
.nm-route { transition: opacity .2s ease; }
.nm-rbase { fill: none; stroke-width: 2.3; opacity: .26; stroke-linecap: round; }
.nm-rflow { fill: none; stroke-width: 2.3; opacity: .92; stroke-linecap: round; stroke-dasharray: 1 13; filter: url(#nmGlow); animation: nmFlow linear infinite; }
@keyframes nmFlow { to { stroke-dashoffset: -140; } }
.nm-pulse { filter: url(#nmGlow); opacity: .95; }
/* focus mode: dim everything except the hovered city's corridors */
.net-map.nm-focus .nm-route { opacity: .14; }
.net-map.nm-focus .nm-route.lit { opacity: 1; }
.net-map.nm-focus .nm-route.lit .nm-rflow { stroke-width: 3; }
.net-map.nm-focus .nm-route.lit .nm-pulse { r: 3.4; }
.net-map.nm-focus .nm-node:not(.on) .nm-label { opacity: .35; }
/* swap points */
.nm-swap { cursor: help; }
.nm-swap-pulse { fill: #ff5a3c; }
.nm-swap-core { fill: rgba(255,255,255,.94); stroke: #f0492f; stroke-width: 2.1; }
.nm-swap-x { stroke: #f0492f; stroke-width: 1.7; stroke-linecap: round; }
.nm-swap:hover .nm-swap-core { fill: #fff; }
/* nodes */
.nm-node { cursor: pointer; }
.nm-halo { opacity: .5; }
.nm-dot { stroke: #fff; stroke-width: 1.4; transition: r .15s ease; }
.nm-node.hub .nm-dot { stroke-width: 1.6; }
.nm-node.on .nm-dot { r: 7.5; }
.nm-label { font-family: var(--t4f-font-mono); font-size: 10.5px; font-weight: 600; fill: #fff; paint-order: stroke; stroke: rgba(6,10,40,.85); stroke-width: 3px; stroke-linejoin: round; pointer-events: none; transition: opacity .2s ease; }
.nm-label.hi { font-size: 12px; font-weight: 700; }
/* legend */
.nm-legend { position: absolute; left: 14px; bottom: 12px; display: flex; gap: 16px; flex-wrap: wrap; font-family: var(--t4f-font-mono); font-size: 10.5px; letter-spacing: .02em; color: rgba(255,255,255,.74); pointer-events: none; }
.nm-legend span { display: inline-flex; align-items: center; gap: 6px; }
.nm-legend i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.nm-legend i.b { background: #4f86ff; box-shadow: 0 0 7px #4f86ff; }
.nm-legend i.o { background: #f47a34; box-shadow: 0 0 7px #f47a34; }
.nm-legend i.s { background: #fff; border: 2px solid #f0492f; box-shadow: 0 0 7px rgba(240,73,47,.8); }
/* tooltip */
.nm-tip { position: absolute; z-index: 5; transform: translate(-50%, calc(-100% - 14px)); background: #fff; color: var(--t4f-ink); border-radius: var(--t4f-r-sm); box-shadow: var(--t4f-shadow-lg); padding: 8px 11px; pointer-events: none; opacity: 0; transition: opacity .12s ease; white-space: nowrap; }
.nm-tip.on { opacity: 1; }
.nm-tip b { display: block; font-size: 13px; font-weight: 700; }
.nm-tip span { font-family: var(--t4f-font-mono); font-size: 11px; color: var(--t4f-fg-3); }
/* entrance */
.net-map .nm-land, .net-map .nm-routes, .net-map .nm-swaps, .net-map .nm-nodes { opacity: 0; transition: opacity .7s ease; }
.net-map.go .nm-land { opacity: 1; }
.net-map.go .nm-routes { opacity: 1; transition-delay: .25s; }
.net-map.go .nm-swaps { opacity: 1; transition-delay: .75s; }
.net-map.go .nm-nodes { opacity: 1; transition-delay: .45s; }
@media (prefers-reduced-motion: reduce) { .nm-rflow, .nm-pulse { animation: none; } }

/* ---------- investor strip ---------- */
.invest { background: #fff; border-top: 1px solid var(--t4f-border); }
.invest-inner { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.invest-stats { display: flex; gap: 44px; flex-wrap: wrap; }
.invest-stat .v { font-weight: 800; font-size: 36px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.invest-stat .l { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--t4f-fg-3); margin-top: 6px; }

/* ---------- team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.member { text-align: left; }
.member .ph { aspect-ratio: 1; border-radius: var(--t4f-r-lg); overflow: hidden; background: var(--t4f-bg-sunken); border: 1px solid var(--t4f-border); }
.member .ph img { width: 100%; height: 100%; object-fit: cover; }
.member .nm { font-weight: 700; font-size: 16px; margin-top: 13px; }
.member .ro { font-size: 13px; color: var(--t4f-fg-3); margin-top: 3px; line-height: 1.4; }

/* ---------- FAQ ---------- */
.faq { background: var(--t4f-bg-subtle); }
.faq-list { max-width: 820px; margin: 44px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-md); overflow: hidden; }
.faq-q { width: 100%; text-align: left; background: transparent; border: 0; padding: 20px 22px; font-family: inherit; font-size: 17px; font-weight: 600; color: var(--t4f-ink); cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq-q .chev { transition: transform .2s; color: var(--t4f-fg-3); flex: none; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); color: var(--t4f-blue-600); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-a .inner { padding: 0 22px 20px; font-size: 15.5px; color: var(--t4f-fg-2); line-height: 1.6; }

/* ---------- final CTA ---------- */
.cta { background: var(--t4f-blue-800); color: #fff; position: relative; overflow: hidden; }
.cta .arc { position: absolute; right: -240px; top: -260px; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(245,166,35,.42), rgba(240,72,48,.16) 46%, transparent 68%); opacity: .55; pointer-events: none; }
.cta-inner { position: relative; text-align: center; max-width: 640px; margin: 0 auto; }
.cta h2 { font-size: clamp(32px, 4.4vw, 52px); font-weight: 800; letter-spacing: -.025em; margin: 0; line-height: 1.04; }
.cta p { font-size: 19px; color: rgba(255,255,255,.82); margin: 20px 0 0; }
.cta .waitlist { margin: 36px auto 0; }
.cta .swoosh-bar { height: 6px; width: 120px; background: var(--t4f-swoosh); border-radius: 999px; margin: 0 auto 30px; position: relative; }

/* ---------- footer ---------- */
footer { background: var(--t4f-blue-900); color: rgba(255,255,255,.7); padding: 56px 0 40px; }
.foot-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.foot-brand { max-width: 320px; }
.foot-word { font-weight: 800; font-size: 22px; color: #fff; letter-spacing: -.01em; }
.foot-brand p { font-size: 14px; margin: 14px 0 0; line-height: 1.6; }
.foot-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.foot-col h4 { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.5); margin: 0 0 16px; }
.foot-col a { display: block; font-size: 14.5px; color: rgba(255,255,255,.75); margin-bottom: 11px; }
.foot-col a:hover { color: #fff; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 26px; font-family: var(--t4f-font-mono); font-size: 12px; color: rgba(255,255,255,.5); letter-spacing: .03em; }

/* ---------- reveal (always visible — no hide-then-reveal, robust everywhere) ---------- */
.reveal { opacity: 1; }

/* ---------- hero CTA (no form) ---------- */
.hero-cta { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

/* ---------- image-slot base ---------- */
image-slot { display: block; width: 100%; height: 100%; border-radius: var(--t4f-r-md); overflow: hidden; }
.slot-cap { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .03em; color: var(--t4f-fg-3); margin-top: 9px; display: flex; align-items: center; gap: 7px; }

/* ---------- photo gallery (down-to-earth) ---------- */
.gallery-sec { background: #fff; }
.gallery { display: grid; grid-template-columns: 1.5fr 1fr 1fr; grid-template-rows: 196px 196px; gap: 14px; margin-top: 44px; }
.gallery .tile { position: relative; border-radius: var(--t4f-r-md); overflow: hidden; background: var(--t4f-bg-sunken); }
.gallery .tile.tall { grid-row: span 2; }
.gallery .tile.wide { grid-column: span 2; }
.gallery .tag { position: absolute; left: 12px; bottom: 12px; z-index: 2; background: rgba(13,18,40,.74); backdrop-filter: blur(4px); color: #fff; font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .03em; padding: 5px 10px; border-radius: 7px; pointer-events: none; }
.gallery image-slot { height: 100%; border-radius: 0; }

/* ---------- team / "Das sind wir" — expertise-forward ---------- */
.team-sec { background: var(--t4f-bg-subtle); }
.team-intro { display: block; max-width: 920px; }
.team-sec .team-intro .title { font-size: clamp(40px, 5.4vw, 62px); line-height: 1.02; letter-spacing: -.03em; max-width: 15ch; }
.team-intro .lead { margin-top: 22px; font-size: clamp(18px, 1.7vw, 22px); max-width: 720px; }
.expertise { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.exp-stat { background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-md); padding: 20px 22px; }
.exp-stat .v { font-weight: 800; font-size: 38px; letter-spacing: -.02em; color: var(--t4f-blue-600); font-variant-numeric: tabular-nums; line-height: 1; }
.exp-stat .l { font-size: 14px; color: var(--t4f-fg-2); margin-top: 10px; line-height: 1.4; }

/* founder spotlight */
.founder { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: stretch; margin-top: 28px; background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-xl); overflow: hidden; box-shadow: var(--t4f-shadow-sm); }
.founder .ph { position: relative; background: var(--t4f-blue-900); min-height: 360px; }
.founder .ph image-slot { height: 100%; border-radius: 0; }
.founder .ph .badge-real { position: absolute; left: 16px; top: 16px; z-index: 2; display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.92); border-radius: 999px; padding: 5px 8px 5px 5px; }
.founder .ph .badge-real img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; }
.founder .ph .badge-real span { font-family: var(--t4f-font-mono); font-size: 10.5px; letter-spacing: .04em; color: var(--t4f-ink); }
.founder .fbody { padding: 40px 44px 40px 4px; display: flex; flex-direction: column; justify-content: center; }
.founder .eyebrow { color: var(--t4f-blue-600); }
.founder blockquote { margin: 0; font-size: 23px; line-height: 1.42; font-weight: 600; letter-spacing: -.01em; color: var(--t4f-ink); text-wrap: pretty; }
.founder .who { margin-top: 24px; display: flex; align-items: center; gap: 13px; }
.founder .who .nm { font-weight: 700; font-size: 16px; }
.founder .who .ro { font-size: 13.5px; color: var(--t4f-fg-3); margin-top: 2px; }
.founder .who .line { width: 34px; height: 3px; border-radius: 2px; background: var(--t4f-swoosh); }

/* founder journey — Tim's path, styled as a route with stops */
.founder-journey { margin-top: 40px; }
.founder-journey .eyebrow { color: var(--t4f-blue-600); }
.fj-title { font-size: 22px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 12px; color: var(--t4f-ink); }
.fj-intro { font-size: 16px; color: var(--t4f-fg-2); line-height: 1.6; margin: 0; max-width: 760px; }
.fj-warning { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.fj-warn-lbl { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--t4f-fg-4); }
.fj-chip { font-family: var(--t4f-font-mono); font-size: 11.5px; font-weight: 500; color: var(--t4f-warning); background: var(--t4f-warning-bg); border: 1px solid #F4DCA8; border-radius: var(--t4f-r-full); padding: 4px 11px; }
.fj-road { list-style: none; margin: 38px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.fj-road::before { content: ""; position: absolute; top: 25px; left: 9%; right: 9%; height: 3px; border-radius: 2px; background: var(--t4f-swoosh); opacity: .55; }
.fj-stop { position: relative; padding-top: 2px; }
.fj-ico { position: relative; z-index: 1; width: 50px; height: 50px; border-radius: 50%; background: var(--t4f-blue-50); color: var(--t4f-blue-600); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--t4f-border); display: flex; align-items: center; justify-content: center; }
.fj-stop.dest .fj-ico { background: var(--t4f-ember); color: #fff; box-shadow: 0 0 0 1px var(--t4f-ember), 0 6px 18px rgba(240,72,48,.32); }
.fj-step { display: block; font-family: var(--t4f-font-mono); font-size: 12px; font-weight: 700; color: var(--t4f-blue-600); letter-spacing: .04em; margin: 16px 0 5px; }
.fj-stop.dest .fj-step { color: var(--t4f-ember); }
.fj-stop h4 { font-size: 16px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 6px; color: var(--t4f-ink); }
.fj-stop p { font-size: 13.5px; color: var(--t4f-fg-2); margin: 0; line-height: 1.5; }
@media (max-width: 720px) {
  .fj-road { grid-template-columns: 1fr; gap: 0; }
  .fj-road::before { top: 0; bottom: 0; left: 25px; right: auto; width: 3px; height: auto; }
  .fj-stop { display: grid; grid-template-columns: 50px 1fr; column-gap: 16px; padding: 12px 0; align-items: start; }
  .fj-ico { grid-row: 1 / span 3; }
  .fj-step { margin: 2px 0 2px; }
  .fj-stop h4 { margin: 0 0 4px; }
}

/* enhanced member cards */
.team-grid { margin-top: 28px; }
.member .ph { box-shadow: var(--t4f-shadow-sm); }
.member .bio { font-size: 12.5px; color: var(--t4f-fg-3); margin-top: 8px; line-height: 1.45; }
.team-partners { margin-top: 44px; padding-top: 30px; border-top: 1px solid var(--t4f-border); display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.team-partners .lbl { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; color: var(--t4f-fg-4); }
.team-partners .ps { display: flex; gap: 26px; flex-wrap: wrap; }
.team-partners .ps span { font-weight: 700; font-size: 15px; color: var(--t4f-fg-3); }

/* real partner logos */
.team-partners .ps.logos { gap: 22px 34px; align-items: center; }
.partner-logo { display: inline-flex; align-items: center; }
.partner-logo img { height: 32px; width: auto; max-width: 158px; object-fit: contain; display: block; opacity: .82; filter: grayscale(.35); transition: opacity .15s ease, filter .15s ease; }
.partner-logo:hover img { opacity: 1; filter: grayscale(0); }
/* TU Chemnitz ships a white wordmark — invert so it reads on the light surface */
.partner-logo.tuc img { filter: invert(1) grayscale(.2); opacity: .7; }
.partner-logo.tuc:hover img { filter: invert(1); opacity: .92; }
/* Prometheus Research — flame mark + wordmark lockup */
.partner-logo.prom { gap: 8px; }
.partner-logo.prom img { height: 23px; opacity: 1; filter: none; }
.partner-logo.prom .pw { font-weight: 700; font-size: 15px; letter-spacing: -.01em; color: var(--t4f-ink); }
.partner-logo.prom:hover .pw { color: var(--t4f-blue-600); }
/* compact logo treatment for the top "in collaboration with" band */
.trust .partners.logos { gap: 20px 30px; }
.trust .partners.logos .partner-logo img { height: 28px; }

/* ---------- legal pages ---------- */
.legal-main { max-width: 820px; margin: 0 auto; padding: 56px 28px 80px; }
.legal-back { display: inline-flex; align-items: center; gap: 7px; font-family: var(--t4f-font-mono); font-size: 12px; letter-spacing: .04em; color: var(--t4f-blue-600); margin-bottom: 28px; }
.legal-main h1 { font-size: 38px; font-weight: 800; letter-spacing: -.025em; margin: 0 0 8px; }
.legal-disclaimer { background: var(--t4f-gold-50); border: 1px solid #F4DCA8; border-radius: var(--t4f-r-md); padding: 14px 16px; font-size: 13.5px; color: #7a5400; margin: 22px 0 40px; display: flex; gap: 10px; }
.legal-main h2 { font-size: 20px; font-weight: 700; letter-spacing: -.01em; margin: 38px 0 12px; }
.legal-main p, .legal-main li { font-size: 15.5px; color: var(--t4f-fg-2); line-height: 1.65; }
.legal-main p { margin: 0 0 12px; }
.legal-main ul { margin: 0 0 12px; padding-left: 20px; }
.legal-main a { color: var(--t4f-blue-600); }
.legal-ph { background: var(--t4f-bg-sunken); border-radius: 5px; padding: 1px 7px; font-family: var(--t4f-font-mono); font-size: 13px; color: var(--t4f-fg-2); }

/* ---------- vision ---------- */
.vision { background: #FAF8F3; border-top: 1px solid #ECE6DB; }
.vision .wrap { max-width: 1040px; }
.vision-inner { display: grid; grid-template-columns: 230px 1fr; gap: 60px; align-items: start; }
.vision .person { position: sticky; top: 100px; }
.vision .vlabel { font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--t4f-blue-600); margin-bottom: 20px; display: flex; align-items: center; gap: 9px; }
.vision .vlabel::before { content: ""; width: 24px; height: 3px; border-radius: 2px; background: var(--t4f-swoosh); }
.vision .avatar { width: 116px; height: 116px; border-radius: 50%; overflow: hidden; background: var(--t4f-blue-50); border: 1px solid var(--t4f-border); display: flex; align-items: center; justify-content: center; }
.vision .avatar img { width: 100%; height: 100%; object-fit: cover; }
.vision .person .nm { font-weight: 700; font-size: 17px; margin-top: 18px; }
.vision .person .ro { font-size: 13.5px; color: var(--t4f-fg-3); margin-top: 4px; line-height: 1.45; }
.vision .qmark { font-family: Georgia, 'Times New Roman', serif; font-size: 88px; line-height: .4; color: var(--t4f-blue-200); display: block; height: 40px; }
.vision blockquote { margin: 0; }
.vision blockquote p { font-size: clamp(20px, 2.3vw, 27px); line-height: 1.5; font-weight: 600; letter-spacing: -.015em; color: var(--t4f-ink); margin: 0 0 22px; text-wrap: pretty; }
.vision blockquote p:last-child { margin-bottom: 0; }
.vision blockquote .em { color: var(--t4f-blue-600); }

/* ---------- trust section (replaces plain gallery) ---------- */
.trust-sec { background: #fff; }
.photo-tag { position: absolute; left: 14px; bottom: 14px; z-index: 2; background: rgba(13,18,40,.74); backdrop-filter: blur(4px); color: #fff; font-family: var(--t4f-font-mono); font-size: 11px; letter-spacing: .03em; padding: 5px 10px; border-radius: 7px; pointer-events: none; }
.trust-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 24px; margin-top: 46px; align-items: stretch; }
.trust-photo { position: relative; border-radius: var(--t4f-r-xl); overflow: hidden; min-height: 440px; background: var(--t4f-bg-sunken); }
.trust-photo image-slot { height: 100%; border-radius: 0; }
.trust-pillars { display: flex; flex-direction: column; gap: 14px; }
.tpillar { display: flex; gap: 16px; background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-lg); padding: 20px 22px; box-shadow: var(--t4f-shadow-sm); }
.tpillar .ic-wrap { width: 46px; height: 46px; border-radius: 12px; background: var(--t4f-blue-50); color: var(--t4f-blue-600); display: flex; align-items: center; justify-content: center; flex: none; }
.tpillar h3 { font-size: 17px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 5px; }
.tpillar p { font-size: 14.5px; color: var(--t4f-fg-2); margin: 0; line-height: 1.5; }
.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.trust-strip .tile { position: relative; height: 156px; border-radius: var(--t4f-r-md); overflow: hidden; background: var(--t4f-bg-sunken); }
.trust-strip image-slot { height: 100%; border-radius: 0; }

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .nav .links { display: none; }
  .hero-grid, .net-grid, .sustain-band, .invest-inner { grid-template-columns: 1fr; }
  .hero-grid { padding: 56px 0 64px; gap: 40px; }
  .prob-grid, .steps { grid-template-columns: 1fr; }
  .solution-compare { grid-template-columns: 1fr; }
  .sc-arrow { transform: rotate(90deg); margin: 2px 0; }
  .steps5 { grid-template-columns: 1fr 1fr; }
  .ben-grid { grid-template-columns: 1fr; }
  .ben-card.wide { grid-column: span 1; flex-direction: column; align-items: flex-start; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .step .connector { display: none; }
  .section { padding: 64px 0; }
  .invest-inner { gap: 24px; }
  .team-intro, .founder { grid-template-columns: 1fr; }
  .vision-inner { grid-template-columns: 1fr; gap: 30px; }
  .vision .person { position: static; }
  .expertise { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-photo { min-height: 300px; }
  .trust-strip { grid-template-columns: 1fr; }
  .founder .ph { min-height: 260px; }
  .founder .fbody { padding: 32px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 180px 180px 180px; }
  .gallery .tile.tall { grid-row: span 1; }
  .gallery .tile.wide { grid-column: span 2; }
}
@media (max-width: 540px) {
  .waitlist { flex-direction: column; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .trust .inner { gap: 18px; }
}

/* ============================================================
   HOW-IT-WORKS · interactive corridor simulation (#howSim)
   ============================================================ */
.how-sim { margin: 46px 0 8px; background: #fff; border: 1px solid var(--t4f-border);
  border-radius: var(--t4f-r-lg); box-shadow: 0 18px 50px rgba(13,18,40,.10); overflow: hidden; }

.hs-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px 24px;
  flex-wrap: wrap; padding: 16px 20px; border-bottom: 1px solid var(--t4f-border);
  background: linear-gradient(180deg,#fff, #FBFCFE); }

.hs-corridor { display: flex; align-items: center; gap: 9px; font-family: var(--t4f-font-mono);
  font-size: 11.5px; letter-spacing: .04em; color: var(--t4f-fg-2); min-width: 0; }
.hs-corridor .hs-cty { font-weight: 700; color: var(--t4f-ink); text-transform: uppercase; }
.hs-corridor .hs-node { width: 8px; height: 8px; border-radius: 50%; background: var(--t4f-blue-800);
  flex: none; box-shadow: 0 0 0 3px var(--t4f-blue-50); }
.hs-corridor .hs-wire { width: 26px; height: 0; border-top: 2px dotted var(--t4f-border-2); flex: none; }
.hs-corridor .hs-node.hub { width: auto; height: auto; border-radius: 999px; background: var(--t4f-blue-50);
  color: var(--t4f-blue-700); padding: 4px 9px; display: inline-flex; align-items: center; gap: 5px;
  font-weight: 700; box-shadow: none; }
.hs-corridor .hs-node.hub .ic { color: var(--t4f-blue-600); }

.hs-seg { position: relative; display: inline-flex; background: var(--t4f-bg-sunken);
  border-radius: 999px; padding: 4px; flex: none; }
.hs-seg-thumb { position: absolute; top: 4px; left: 4px; bottom: 4px; width: calc(50% - 4px);
  background: #fff; border-radius: 999px; box-shadow: 0 2px 8px rgba(13,18,40,.14);
  transition: transform .34s cubic-bezier(.65,.05,.2,1); }
.how-sim[data-mode="network"] .hs-seg-thumb { transform: translateX(100%); }
.hs-seg-btn { position: relative; z-index: 1; appearance: none; border: 0; background: none; cursor: pointer;
  font-family: var(--t4f-font-sans); font-weight: 700; font-size: 13px; letter-spacing: -.005em;
  color: var(--t4f-fg-3); padding: 7px 18px; border-radius: 999px; transition: color .2s ease; white-space: nowrap; }
.hs-seg-btn.is-active { color: var(--t4f-ink); }
.how-sim[data-mode="network"] .hs-seg-btn[data-mode="network"] { color: var(--t4f-blue-700); }

.hs-stage { position: relative; background:
  radial-gradient(120% 90% at 50% 0%, #fff 0%, #F4F6FC 100%); }
.hs-svg { display: block; width: 100%; height: auto; }

/* trucks */
.hs-truck { transition: opacity .25s ease; }
.hs-truck .hs-cab { fill: var(--t4f-blue-800); }
.hs-truck .hs-wheel { fill: #0A0D33; }
.hs-truck .hs-trailer { fill: var(--t4f-blue-500); transition: fill .3s ease, stroke .3s ease; }
.hs-truck[data-state="empty"] .hs-trailer { fill: #fff; stroke: var(--t4f-danger); stroke-width: 1.6; stroke-dasharray: 3 3; }
.hs-truck[data-state="swap"] .hs-trailer { fill: var(--t4f-success); }
.hs-truck .hs-link { stroke: var(--t4f-blue-800); stroke-width: 2; }

.hs-tag { font-family: var(--t4f-font-mono); font-weight: 700; font-size: 10px; letter-spacing: .08em; }

/* overlay metrics */
.hs-metrics { position: absolute; left: 16px; bottom: 14px; display: flex; flex-direction: column; gap: 8px; }
.hs-metric { display: flex; align-items: center; gap: 9px; padding: 7px 12px 7px 9px;
  background: rgba(255,255,255,.86); backdrop-filter: blur(6px); border: 1px solid var(--t4f-border);
  border-radius: 12px; box-shadow: 0 6px 18px rgba(13,18,40,.08); }
.hs-metric .mi { width: 26px; height: 26px; border-radius: 8px; display: flex; align-items: center;
  justify-content: center; flex: none; }
.hs-metric .mt { display: flex; flex-direction: column; line-height: 1.15; }
.hs-metric .ml { font-family: var(--t4f-font-mono); font-size: 9.5px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--t4f-fg-3); }
.hs-metric .mv { font-weight: 800; font-size: 16px; letter-spacing: -.01em; font-variant-numeric: tabular-nums; color: var(--t4f-ink); }
.hs-metric.red .mi { background: var(--t4f-danger-bg); color: var(--t4f-danger); }
.hs-metric.red .mv { color: var(--t4f-danger); }
.hs-metric.green .mi { background: var(--t4f-success-bg); color: var(--t4f-success); }
.hs-metric.green .mv { color: var(--t4f-success); }
.hs-metric.blue .mi { background: var(--t4f-blue-50); color: var(--t4f-blue-600); }

/* swap flash */
.hs-flash { position: absolute; top: 14px; right: 16px; display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: 999px; background: var(--t4f-blue-600); color: #fff;
  font-family: var(--t4f-font-mono); font-weight: 700; font-size: 11px; letter-spacing: .06em;
  box-shadow: 0 8px 22px rgba(0,24,216,.32); opacity: 0; transform: translateY(-6px) scale(.94);
  transition: opacity .25s ease, transform .25s ease; pointer-events: none; }
.hs-flash.show { opacity: 1; transform: translateY(0) scale(1); }

/* captions */
.hs-foot { padding: 16px 22px 20px; border-top: 1px solid var(--t4f-border); }
.hs-cap { display: none; font-size: 14.5px; color: var(--t4f-fg-2); line-height: 1.55; margin: 0; }
.hs-cap b { color: var(--t4f-ink); font-weight: 700; }
.how-sim[data-mode="direct"]  .hs-cap[data-cap="direct"],
.how-sim[data-mode="network"] .hs-cap[data-cap="network"] { display: block; }
.hs-cap-tag { display: inline-block; font-family: var(--t4f-font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase; padding: 3px 8px; border-radius: 6px; margin-right: 9px; }
.hs-cap-tag.red { background: var(--t4f-danger-bg); color: var(--t4f-danger); }
.hs-cap-tag.blue { background: var(--t4f-blue-50); color: var(--t4f-blue-700); }

@media (max-width: 720px) {
  .hs-corridor { display: none; }
  .hs-bar { justify-content: center; }
  .hs-seg { width: 100%; }
  .hs-seg-btn { flex: 1; padding: 9px 10px; }
  .hs-metric .mv { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .hs-seg-thumb { transition: none; }
}

/* hub: active blue swap-point only in network mode; neutral waypoint in direct */
.hs-hub-core, .hs-hub-ic, .hs-hub-ring { transition: fill .35s ease, opacity .35s ease, stroke .35s ease; }
.how-sim[data-mode="direct"] .hs-hub-core { fill: #B9C0D2; }
.how-sim[data-mode="direct"] .hs-hub-ic { opacity: .55; }
.how-sim[data-mode="direct"] .hs-hub-ring { opacity: .3; }

/* ============================================================
   HOW-IT-WORKS · side-by-side compare (two animated panels)
   ============================================================ */
.how-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 46px 0 8px; align-items: start; }
.hs-panel { background: #fff; border: 1px solid var(--t4f-border); border-radius: var(--t4f-r-lg);
  box-shadow: 0 16px 44px rgba(13,18,40,.09); overflow: hidden; display: flex; flex-direction: column; }
.hs-phead { display: flex; align-items: center; justify-content: space-between; gap: 10px 14px; flex-wrap: wrap;
  padding: 13px 16px; border-bottom: 1px solid var(--t4f-border); background: linear-gradient(180deg,#fff,#FBFCFE); }
.hs-route { display: flex; align-items: center; gap: 7px; font-family: var(--t4f-font-mono); font-size: 10.5px;
  letter-spacing: .03em; color: var(--t4f-fg-2); text-transform: uppercase; }
.hs-route .hs-node { width: 7px; height: 7px; border-radius: 50%; background: var(--t4f-blue-800);
  box-shadow: 0 0 0 3px var(--t4f-blue-50); flex: none; }
.hs-route .hs-wire { width: 15px; border-top: 2px dotted var(--t4f-border-2); flex: none; }
.hs-route .hs-hubchip { display: inline-flex; align-items: center; gap: 4px; background: var(--t4f-blue-50);
  color: var(--t4f-blue-700); padding: 2px 7px; border-radius: 999px; font-weight: 700; }
.hs-route .hs-hubchip .ic { color: var(--t4f-blue-600); }
.hs-cap-line { margin: 0; padding: 13px 16px 16px; font-size: 13.5px; line-height: 1.5; color: var(--t4f-fg-2);
  border-top: 1px solid var(--t4f-border); }
.hs-cap-line b { color: var(--t4f-ink); font-weight: 700; }
.how-compare .hs-metrics { left: 13px; bottom: 12px; gap: 7px; }
.how-compare .hs-metric { padding: 6px 11px 6px 8px; }
.how-compare .hs-metric .mv { font-size: 15px; }

/* hub: active blue swap-point only in the network panel */
.hs-panel[data-mode="direct"] .hs-hub-core { fill: #B9C0D2; }
.hs-panel[data-mode="direct"] .hs-hub-ic { opacity: .5; }
.hs-panel[data-mode="direct"] .hs-hub-ring { opacity: .3; }

@media (max-width: 760px) { .how-compare { grid-template-columns: 1fr; } }
.hs-track { fill: none; stroke: #CFD4E6; stroke-width: 6; stroke-linecap: round; opacity: .7; }

/* network panel: two distinct companies — cab colour is persistent (the company),
   trailer colour swaps at the hub (the load they take home) */
.hs-truck.co-a .hs-cab { fill: #0D1265; }   /* company A — navy cab */
.hs-truck.co-b .hs-cab { fill: #0E7C5A; }   /* company B — teal cab */
.hs-truck[data-state="coA"] .hs-trailer { fill: var(--t4f-blue-500); }  /* load A — blue trailer */
.hs-truck[data-state="coB"] .hs-trailer { fill: var(--t4f-gold); }      /* load B — gold trailer */