:root{--ink:#0f172a;--navy:#111827;--slate:#334155;--muted:#64748b;--surface:#f8fafc;--white:#fff;--border:#e2e8f0;--accent:#0ea5a8;--success:#16a34a;--warning:#f59e0b;--danger:#dc2626;--info:#2563eb;--shadow-sm:0 1px 2px rgba(15,23,42,.05);--shadow-md:0 10px 30px rgba(15,23,42,.08);--radius-sm:8px;--radius-md:10px;--radius-lg:18px;--container:1320px}
*{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;color:var(--ink);background:var(--white);line-height:1.6}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}.narrow{width:min(calc(100% - 48px),920px)}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,.8)}.header-inner{height:82px;display:flex;align-items:center;gap:32px}.brand{font-size:20px;font-weight:850;letter-spacing:.06em}.brand span{color:var(--accent)}.main-nav{display:flex;gap:26px;align-items:center;margin-left:auto}.main-nav a,.footer-link{font-size:14px;color:var(--slate);background:none;border:0}.main-nav a:hover,.footer-link:hover{color:var(--accent)}.header-actions{display:flex;gap:10px}
.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:750;transition:.18s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{transform:translateY(-1px)}.btn:focus-visible{outline:3px solid rgba(14,165,168,.25);outline-offset:2px}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--border)}.btn-ghost{background:transparent;color:var(--ink)}.btn-light{background:#fff;color:var(--navy)}.btn-dark-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25)}.btn-lg{padding:14px 20px}.icon-btn{width:40px;height:40px;border:1px solid var(--border);background:#fff;border-radius:10px;font-size:24px;color:var(--muted)}
.hero{padding:92px 0 80px;background:linear-gradient(180deg,#fbfdfd 0,#fff 100%)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:72px;align-items:center}.eyebrow{font-size:12px;font-weight:850;letter-spacing:.14em;color:var(--accent);margin:0 0 14px}.hero h1{font-size:clamp(46px,6vw,76px);line-height:1.03;letter-spacing:-.045em;margin:0 0 22px;max-width:740px}.hero-copy{font-size:20px;color:var(--muted);max-width:660px}.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.hero-proof{display:flex;gap:26px;margin-top:48px;flex-wrap:wrap}.hero-proof div{display:flex;flex-direction:column}.hero-proof strong{font-size:22px}.hero-proof span{font-size:13px;color:var(--muted)}
.route-card,.quote-card,.feature-card,.tracking-result{border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#fff}.route-card{padding:28px}.route-card-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:.12em;font-weight:850;color:var(--muted)}.status-chip{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.04em}.status-active{background:#dcfce7;color:#166534}.route-path{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin:46px 0 40px}.route-node{display:flex;flex-direction:column;gap:3px}.route-node-right{text-align:right}.route-node small{color:var(--muted);font-size:12px}.node-dot{width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 8px rgba(14,165,168,.12);margin-bottom:8px}.route-node-right .node-dot{margin-left:auto}.route-line{height:2px;background:var(--border);position:relative}.route-line span{position:absolute;left:0;top:-4px;width:48%;height:10px;background:repeating-linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 11px)}.route-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-top:22px;border-top:1px solid var(--border)}.route-meta div{display:flex;flex-direction:column;gap:3px}.route-meta small{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.route-meta strong{font-size:14px}.text-link{border:0;background:none;color:var(--accent);font-weight:800;margin-top:22px;padding:0}
.section{padding:96px 0}.section-soft{background:var(--surface)}.section-dark{background:var(--navy);color:#fff}.section-heading{max-width:760px;margin-bottom:42px}.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}.section-heading h2,.platform-grid h2{font-size:clamp(34px,4vw,52px);line-height:1.08;letter-spacing:-.035em;margin:0 0 16px}.section-heading p:not(.eyebrow),.platform-grid p{color:var(--muted);font-size:17px}.section-dark .platform-grid p{color:#cbd5e1}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{padding:26px;box-shadow:var(--shadow-sm);transition:.18s ease}.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.feature-icon{width:44px;height:44px;border-radius:12px;background:#ecfeff;color:#0f766e;display:grid;place-items:center;font-weight:900;font-size:13px;margin-bottom:18px}.feature-card h3{margin:0 0 8px;font-size:19px}.feature-card p{margin:0;color:var(--muted);font-size:14px}
.platform-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.platform-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.workflow-card{border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:28px;background:rgba(255,255,255,.045)}.workflow-step{display:flex;gap:16px;align-items:center}.workflow-step span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);font-size:12px;font-weight:850;color:#cbd5e1}.workflow-step.done span,.workflow-step.active span{background:rgba(14,165,168,.16);border-color:rgba(14,165,168,.5);color:#5eead4}.workflow-step div{display:flex;flex-direction:column}.workflow-step small{color:#94a3b8}.workflow-connector{width:1px;height:24px;background:rgba(255,255,255,.14);margin:7px 0 7px 19px}
.tracking-form label{font-weight:800;font-size:13px;display:block;margin-bottom:8px}.input-row{display:grid;grid-template-columns:1fr auto;gap:10px}.input-row input{width:100%;height:50px;border:1px solid var(--border);border-radius:10px;padding:0 15px;color:var(--ink);outline:none}.input-row input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(14,165,168,.1)}.form-hint{font-size:12px;color:var(--muted);margin:9px 0 0}.tracking-result{margin-top:24px;padding:28px}
.quote-card{padding:28px}.quote-progress{display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:10px;margin-bottom:26px}.quote-progress span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border);font-size:12px;font-weight:850;color:var(--muted)}.quote-progress span.active{background:var(--accent);color:#fff;border-color:var(--accent)}.quote-progress i{height:1px;background:var(--border)}.quote-step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.option-card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:18px;text-align:left;min-height:120px;transition:.18s ease}.option-card:hover{border-color:#94a3b8;transform:translateY(-1px)}.option-card.selected{border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,165,168,.1);background:#f0fdfa}.option-card strong{display:block;margin-bottom:6px}.option-card small{color:var(--muted)}.quote-actions{display:flex;justify-content:space-between;gap:12px;margin-top:24px}.quote-result{display:grid;grid-template-columns:1fr .8fr;gap:20px}.quote-total{font-size:46px;line-height:1;font-weight:900;margin:8px 0}.breakdown{border-top:1px solid var(--border);margin-top:18px;padding-top:18px}.breakdown-row{display:flex;justify-content:space-between;padding:7px 0;font-size:14px}.breakdown-row.total{font-weight:900;border-top:1px solid var(--border);margin-top:8px;padding-top:14px}
.site-footer{background:#0b1220;color:#cbd5e1;padding:70px 0 28px}.brand-footer{color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:50px}.footer-grid p{max-width:360px;color:#94a3b8;font-size:14px}.footer-grid h4{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.12em;margin:0 0 16px}.footer-grid a,.footer-link{display:block;margin:9px 0;color:#94a3b8;padding:0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#64748b}
.modal-shell{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}.modal-backdrop{position:absolute;inset:0;background:rgba(2,6,23,.58);backdrop-filter:blur(4px)}.modal{position:relative;width:min(100%,720px);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;box-shadow:0 25px 80px rgba(2,6,23,.35);padding:28px}.modal-large{width:min(100%,980px)}.modal-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:22px}.modal-header h2{font-size:28px;line-height:1.1;margin:0}.modal[open],.modal-shell:not([hidden]) .modal{animation:modalIn .18s ease-out}@keyframes modalIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.demo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.demo-stat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}.demo-stat span{display:block;color:var(--muted);font-size:12px}.demo-stat strong{display:block;font-size:25px;margin-top:4px}.demo-list{margin-top:20px;border:1px solid var(--border);border-radius:14px;overflow:hidden}.demo-list-row{display:grid;grid-template-columns:1.1fr 1fr 1fr .7fr;gap:12px;padding:15px 18px;border-bottom:1px solid var(--border);font-size:13px}.demo-list-row:last-child{border-bottom:0}.demo-list-row.header{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:850;background:var(--surface)}.demo-note{margin-top:16px;padding:14px 16px;background:#f0fdfa;border:1px solid #ccfbf1;color:#115e59;border-radius:12px;font-size:13px}
@media(max-width:992px){.main-nav{display:none}.hero-grid,.platform-grid{grid-template-columns:1fr}.hero{padding-top:68px}.feature-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.demo-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container,.narrow{width:min(calc(100% - 30px),var(--container))}.header-inner{height:70px}.header-actions .btn-ghost{display:none}.hero{padding:58px 0}.hero h1{font-size:44px}.hero-copy{font-size:17px}.hero-proof{gap:18px}.route-card{padding:22px}.feature-grid{grid-template-columns:1fr}.section{padding:72px 0}.input-row{grid-template-columns:1fr}.quote-step-grid{grid-template-columns:1fr 1fr}.quote-result{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.modal{padding:22px}.demo-list-row{grid-template-columns:1fr 1fr}.demo-list-row.header{display:none}}