:root{
  --carolina:#4B9CD3; --sky:#7FC0E8; --pale:#DCEDF8; --wash:#DCEDF8;
  --navy:#13294B; --ink:#0E1B2E; --gold:#E7A83A;
  --paper:#F4F8FB; --line:#e5ecf3; --muted:#5a6675; --ok:#1f9d55; --err:#c0392b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--carolina);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;font-weight:600;font-size:15px;padding:13px 24px;border-radius:9px;border:0;cursor:pointer;font-family:inherit;transition:.15s}
.btn-accent{background:var(--carolina);color:var(--navy)}
.btn-accent:hover{background:#63b0e0}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:#1c3a5e}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:#fff}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--carolina);color:var(--carolina)}
.btn-block{display:block;width:100%;text-align:center}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.hidden{display:none!important}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
header.site img{height:120px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--navy);font-weight:500;font-size:14.5px}
.nav-links a.active{color:var(--carolina);font-weight:600}
@media(max-width:820px){.nav-links a:not(.cta){display:none}header.site img{height:88px}}

/* hero */
.hero{background:radial-gradient(1200px 500px at 70% -10%, #1d3a63 0%, var(--navy) 55%);color:#fff;padding:72px 0 76px;position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero .badge{font-weight:500;letter-spacing:.22em;text-transform:uppercase;font-size:12px;color:var(--sky)}
.hero h1{font-weight:700;font-size:46px;line-height:1.06;letter-spacing:-.02em;margin:14px 0 14px;max-width:15ch}
.hero h1 .c{color:var(--carolina)}
.hero p.lead{font-weight:300;font-size:18px;color:#cfdcec;max-width:52ch;margin:0 0 28px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:38px;max-width:none}
  .hero{padding:52px 0 56px}
}

/* auth card (in hero) */
.authcard{background:#fff;border-radius:16px;padding:26px 26px 24px;box-shadow:0 24px 60px -24px rgba(0,0,0,.55);color:var(--ink)}
.authcard h3{margin:0 0 3px;font-size:19px;color:var(--navy)}
.authcard .sub{color:var(--muted);font-size:13.5px;margin:0 0 18px;font-weight:300}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:20px 0 14px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.newrow{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* sections */
section{padding:72px 0}
.eyebrow{font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px;color:var(--carolina)}
.section-center{text-align:center}
h2.sec{font-weight:700;font-size:32px;letter-spacing:-.01em;margin:8px 0 10px}
.sec-sub{color:var(--muted);font-weight:300;font-size:16.5px;max-width:60ch;margin:0 0 44px}
.section-center h2.sec,.section-center .eyebrow{text-align:center}
.section-center .sec-sub{text-align:center;margin-left:auto;margin-right:auto}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pillar{border:1px solid var(--line);border-radius:16px;padding:26px 22px;background:#fff}
.pillar .pn{font-weight:700;color:var(--carolina);font-size:13px;letter-spacing:.08em}
.pillar h3{font-weight:700;font-size:18px;margin:8px 0 8px}
.pillar p{font-weight:300;font-size:14.5px;color:var(--muted);margin:0}
@media(max-width:860px){.pillars{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.pillars{grid-template-columns:1fr}}

/* feature band (navy, home only) */
.feature{background:var(--navy);color:#fff}
.feature .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.feature .eyebrow{color:var(--sky)}
.feature h2{font-size:33px;line-height:1.12;margin:12px 0 16px;font-weight:700}.feature h2 .c{color:var(--carolina)}
.feature p{font-size:16.5px;line-height:1.55;color:#cfdcec;font-weight:300;margin:0 0 24px;max-width:520px}
.feat-img{display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 55% 45%, #21406e 0%, rgba(33,64,110,0) 68%);border-radius:20px;padding:16px}
.feat-img img{max-width:100%;height:auto;max-height:230px}
@media(max-width:820px){.feature .wrap{grid-template-columns:1fr;gap:26px}.feat-img{order:-1}.feat-img img{max-height:170px}}

/* proof */
.proof{background:#fff}
.proof .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:960px;margin:0 auto;align-items:center}
@media(max-width:560px){.proof .row{grid-template-columns:1fr}}
.chip{text-align:center;font-weight:500;font-size:14px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:15px 22px;color:var(--navy);box-shadow:0 3px 14px -6px rgba(19,41,75,.2)}
.chip b{color:var(--carolina)}

/* footer */
footer.site{background:var(--navy);color:#c7d4e4;padding:40px 0;font-weight:300;font-size:13.5px}
footer.site .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer.site img{height:66px;opacity:.95}

/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-weight:500;font-size:13px;color:var(--navy);margin-bottom:6px}
.field .req{color:var(--err)}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:15px;padding:12px 13px;border:1px solid #d5dee8;border-radius:9px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--carolina);border-color:var(--carolina)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:560px){.grid2,.grid3{grid-template-columns:1fr}}
.muted{color:var(--muted);font-size:14px}
.switch{text-align:center;margin-top:14px;font-size:14px;color:var(--muted)}
.switch a{cursor:pointer;font-weight:600}
.msg{padding:11px 14px;border-radius:9px;font-size:14px;margin-bottom:14px;display:none}
.msg.ok{background:#e8f6ee;color:#186a3b;display:block}
.msg.err{background:#fdecea;color:#a5281b;display:block}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.form-actions .btn{flex:1;min-width:190px}
.radio-row{display:flex;gap:20px;flex-wrap:wrap;padding-top:6px}
.radio-row label{display:flex;align-items:center;gap:7px;font-size:14px;color:var(--navy);cursor:pointer;font-weight:500}
.subhead{font-size:14px;font-weight:700;color:var(--navy);margin:10px 0 2px}

/* portal page */
.portalpage{background:var(--paper);min-height:calc(100vh - 220px);padding:36px 0 60px}
.pcard{max-width:920px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 50px -30px rgba(19,41,75,.4);overflow:hidden}
.pcard-narrow{max-width:520px}
.pcard-pad{padding:30px 32px}
.portal-head{display:flex;align-items:center;justify-content:space-between;padding:22px 32px;border-bottom:1px solid var(--line);flex-wrap:wrap;gap:10px}
.portal-head h3{margin:0;font-weight:700;font-size:20px;color:var(--navy)}
.rolechip{font-weight:600;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:20px;background:var(--pale);color:var(--navy)}
.rolechip.admin{background:var(--navy);color:#fff}

/* tabs */
.tabs{display:flex;gap:6px;padding:12px 32px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{padding:11px 18px;border-radius:10px 10px 0 0;font-weight:600;font-size:14.5px;color:var(--muted);cursor:pointer;border:1px solid transparent;border-bottom:none;background:none;font-family:inherit}
.tab.active{color:var(--navy);background:var(--paper);border-color:var(--line)}
.tabbody{padding:26px 32px 30px}
.tabbody h3{margin:0 0 4px;font-size:17px;color:var(--navy)}
.tabbody .lead{color:var(--muted);font-size:14px;font-weight:300;margin:0 0 18px}

/* lists */
#veh-list,#unit-list{margin:0 0 14px}
.veh-item{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:8px}
.veh-item .vi-main{font-size:14px;color:var(--navy);font-weight:600}
.veh-item .vi-sub{font-size:12px;color:var(--muted);margin-top:2px}
.vi-qty{font-size:12px;font-weight:600;color:var(--navy);background:#DCEDF8;border-radius:20px;padding:4px 11px;margin-right:6px;white-space:nowrap}
.vi-rm{cursor:pointer;color:var(--muted);border:none;background:none;font-size:20px;line-height:1;padding:0 4px}
.vi-rm:hover{color:#c0392b}
.veh-summary{font-size:13px;color:var(--navy);font-weight:600;margin:2px 2px 0}
.vin-result{background:#DCEDF8;border-radius:10px;padding:12px 16px;margin:0 0 14px;font-size:15px;color:var(--navy)}
.statuschip{font-size:12px;font-weight:600;color:var(--navy);background:#DCEDF8;border-radius:20px;padding:4px 12px;text-transform:capitalize;white-space:nowrap}
table.req{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}
table.req th{text-align:left;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:2px solid var(--line)}
table.req td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
.status{font-weight:600;font-size:11px;letter-spacing:.04em;text-transform:capitalize;padding:3px 9px;border-radius:20px;white-space:nowrap}
.status.new{background:#e6f0fa;color:#1c5a8f}
.status.sourcing,.status.reviewing{background:#fff3d6;color:#8a6100}
.status.fulfilled,.status.accepted,.status.offer_sent{background:#e8f6ee;color:#186a3b}
.status.closed,.status.declined,.status.received{background:#eee;color:#555}
.typechip{font-weight:600;font-size:11px;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:20px}
.typechip.buy{background:#e6f0fa;color:#1c5a8f}
.typechip.sell{background:#eef7ee;color:#2c7a3f}
.empty{text-align:center;color:var(--muted);font-weight:300;padding:26px}
.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite;vertical-align:-3px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}
.hint{background:#F5F9FC;border:1px dashed var(--line);border-radius:10px;padding:10px 14px;color:var(--muted);font-size:12.5px;margin-top:16px}
.text-wrap-balance{text-wrap:balance}