/* ====== Cargalia · design system ====== */
:root{
  --navy:#0B1F3A;
  --navy-2:#0E2647;
  --navy-3:#12335F;
  --amber:#FF8A00;
  --amber-2:#FFB020;
  --teal:#10B981;
  --teal-2:#0EA372;
  --bg:#F5F8FC;
  --bg-2:#EEF3FA;
  --card:#FFFFFF;
  --ink:#0F2136;
  --muted:#5B6B80;
  --line:#E3EAF3;
  --line-2:#D5DFEC;
  --white:#fff;
  --ok:#10B981;
  --warn:#FF8A00;
  --radius:16px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 10px 30px -12px rgba(11,31,58,.18);
  --shadow-lg:0 30px 70px -30px rgba(11,31,58,.35);
  --font-head:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em;color:var(--navy)}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.eyebrow{font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.muted{color:var(--muted)}
.center{text-align:center}
.section{padding:76px 0}
.section.tight{padding:52px 0}
.section.alt{background:var(--bg-2)}
.section.navy{background:var(--navy);color:#DCE6F3}
.section.navy h1,.section.navy h2,.section.navy h3{color:#fff}
.lead{font-size:1.16rem;color:var(--muted);max-width:60ch}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-head);font-weight:600;
  border:none;cursor:pointer;border-radius:999px;padding:.85em 1.5em;font-size:1rem;transition:.18s;text-align:center;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(120deg,var(--amber),var(--amber-2));color:#231200;box-shadow:0 12px 24px -10px rgba(255,138,0,.6)}
.btn-primary:hover{filter:brightness(1.05);box-shadow:0 16px 30px -10px rgba(255,138,0,.7)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-3)}
.btn-teal{background:linear-gradient(120deg,var(--teal),var(--teal-2));color:#022c1c}
.btn-teal:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent;border:1.5px solid var(--line-2);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy);background:#fff}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:.55em 1em;font-size:.9rem}

/* header */
header.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:700;font-size:1.32rem;color:var(--navy);letter-spacing:-.02em}
.brand svg{width:34px;height:34px;flex:0 0 auto}
.nav-links{display:flex;gap:6px;margin-left:14px}
.nav-links a{font-family:var(--font-head);font-weight:500;font-size:.96rem;color:var(--ink);padding:.5em .8em;border-radius:10px;transition:.15s}
.nav-links a:hover{background:var(--bg-2)}
.nav-links a.active{color:var(--amber)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;margin-left:auto;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.2s}
.pill-user{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-head);font-weight:600;font-size:.9rem;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:.4em .9em;color:var(--navy)}

@media(max-width:900px){
  .nav-links{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);
    padding:14px 22px;gap:2px;transform:translateY(-140%);transition:.28s;box-shadow:var(--shadow)}
  .nav-links.open{transform:none}
  .nav-links a{padding:.85em .4em;border-bottom:1px solid var(--line)}
  .nav-toggle{display:block}
  .nav-cta .btn:not(.always){display:none}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 120% at 80% -10%,#123a6b 0%,var(--navy) 46%,#081627 100%);color:#EAF1FA}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:82px 0 90px}
.hero h1{color:#fff}
.hero-sub{font-size:1.2rem;color:#B9CBE2;max-width:52ch;margin:1.2rem 0 1.8rem}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;color:#9FB6D4;font-size:.92rem}
.hero-badges b{color:#fff}
.hero-art{position:relative}
.route-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);padding:22px;backdrop-filter:blur(6px);box-shadow:var(--shadow-lg)}
.route-card h4{color:#fff;font-size:1.05rem;margin-bottom:14px;display:flex;align-items:center;gap:.5em}
.route-row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:rgba(255,255,255,.05);margin-bottom:10px}
.route-row .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:0 0 auto;font-size:1.2rem}
.route-row .ic.load{background:rgba(255,138,0,.18);color:var(--amber-2)}
.route-row .ic.space{background:rgba(16,185,129,.18);color:#4ee3ac}
.route-row .meta{font-size:.85rem;color:#9FB6D4}
.route-row .meta b{color:#fff;font-family:var(--font-head)}
.route-row .tag{margin-left:auto;font-size:.72rem;font-weight:700;font-family:var(--font-head);padding:.3em .7em;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.tag.load{background:rgba(255,138,0,.2);color:var(--amber-2)}
.tag.space{background:rgba(16,185,129,.2);color:#4ee3ac}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:32px;padding:56px 0 64px}}

/* generic grids & cards */
.grid{display:grid;gap:22px}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g-3,.g-4,.g-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card .num{font-family:var(--font-head);font-weight:700;color:var(--amber);font-size:1.5rem}
.feature .ic{width:52px;height:52px;border-radius:14px;background:var(--bg-2);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.step{position:relative;padding-left:0}
.step .n{font-family:var(--font-head);font-weight:700;font-size:2.4rem;color:var(--amber);opacity:.35;line-height:1}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .s b{display:block;font-family:var(--font-head);font-size:2.2rem;color:#fff;font-weight:700}
.stats .s span{color:#9FB6D4;font-size:.92rem}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr);gap:26px}}

/* ===== app: listings / filters / forms ===== */
.app-head{background:var(--navy);color:#fff;padding:40px 0 34px}
.app-head h1{color:#fff;margin-bottom:.2em}
.app-head p{color:#B9CBE2;margin:0}
.filters{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-top:-34px;position:relative;z-index:5}
@media(max-width:900px){.filters{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.filters{grid-template-columns:1fr}}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:var(--font-body);font-size:.98rem;color:var(--ink);
  border:1.5px solid var(--line-2);border-radius:11px;padding:.7em .85em;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(255,138,0,.14)}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:.8rem;color:var(--muted);margin-top:5px}
.field.filter-btn{display:flex;align-items:flex-end}

.listing{display:grid;grid-template-columns:1fr;gap:16px}
.lcard{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);transition:.16s}
.lcard:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.lcard .type{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;font-size:1.6rem;flex:0 0 auto}
.lcard .type.load{background:rgba(255,138,0,.13);color:var(--amber)}
.lcard .type.space{background:rgba(16,185,129,.13);color:var(--teal)}
.lcard .route{font-family:var(--font-head);font-weight:600;font-size:1.12rem;color:var(--navy);display:flex;align-items:center;gap:.5em;flex-wrap:wrap}
.lcard .route .arrow{color:var(--amber)}
.lcard .sub{color:var(--muted);font-size:.92rem;margin-top:3px}
.lcard .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px}
.chip{font-size:.78rem;font-family:var(--font-head);font-weight:600;background:var(--bg-2);color:var(--navy-3);border-radius:999px;padding:.3em .7em}
.lcard .right{text-align:right;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.badge{font-size:.72rem;font-weight:700;font-family:var(--font-head);padding:.3em .7em;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.badge.load{background:rgba(255,138,0,.15);color:var(--amber)}
.badge.space{background:rgba(16,185,129,.15);color:var(--teal-2)}
@media(max-width:680px){.lcard{grid-template-columns:auto 1fr;}.lcard .right{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between}}

.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ic{font-size:2.6rem;margin-bottom:10px}

/* panels / auth / messages */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.auth-wrap{max-width:440px;margin:0 auto}
.tabs{display:flex;background:var(--bg-2);border-radius:12px;padding:5px;margin-bottom:22px}
.tabs button{flex:1;border:none;background:none;cursor:pointer;font-family:var(--font-head);font-weight:600;font-size:.95rem;
  padding:.7em;border-radius:9px;color:var(--muted);transition:.15s}
.tabs button.active{background:#fff;color:var(--navy);box-shadow:var(--shadow)}
.stack{display:flex;flex-direction:column;gap:16px}

.msg-layout{display:grid;grid-template-columns:320px 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:520px}
.msg-list{border-right:1px solid var(--line);overflow-y:auto}
.msg-thread-item{display:flex;gap:12px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line);cursor:pointer;transition:.14s}
.msg-thread-item:hover,.msg-thread-item.active{background:var(--bg-2)}
.avatar{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:700;flex:0 0 auto}
.msg-thread-item .who{font-family:var(--font-head);font-weight:600;font-size:.96rem;color:var(--navy)}
.msg-thread-item .prev{font-size:.83rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}
.msg-panel{display:flex;flex-direction:column}
.msg-panel-head{padding:16px 20px;border-bottom:1px solid var(--line);font-family:var(--font-head);font-weight:600;color:var(--navy)}
.msg-body{flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.bubble{max-width:70%;padding:.7em 1em;border-radius:16px;font-size:.94rem;line-height:1.5}
.bubble.them{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.bubble.me{background:var(--navy);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg-compose{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line);background:#fff}
.msg-compose input{flex:1;border:1.5px solid var(--line-2);border-radius:999px;padding:.7em 1.1em;font-family:var(--font-body)}
.msg-compose input:focus{outline:none;border-color:var(--amber)}
@media(max-width:760px){.msg-layout{grid-template-columns:1fr}.msg-list{max-height:220px}}

.contact-strip{background:rgba(255,138,0,.1);border:1px solid rgba(255,138,0,.3);border-radius:14px;padding:14px 18px;font-size:.92rem;color:var(--navy-3);margin-top:14px}

/* toast */
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(140%);background:var(--navy);color:#fff;
  padding:.9em 1.4em;border-radius:12px;font-family:var(--font-head);font-weight:500;box-shadow:var(--shadow-lg);z-index:200;transition:.3s;max-width:90vw;text-align:center}
#toast.show{transform:translateX(-50%) translateY(0)}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-family:var(--font-head);font-weight:600;padding:16px 0;list-style:none;color:var(--navy);display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:1.5rem;color:var(--amber);font-weight:400}
.faq details[open] summary::after{content:'–'}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq p{padding:14px 0;margin:0;color:var(--muted)}

/* pricing */
.price-card{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:32px;text-align:center;position:relative}
.price-card.feat{border-color:var(--amber);box-shadow:var(--shadow-lg)}
.price-card .flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--amber);color:#231200;font-family:var(--font-head);font-weight:700;font-size:.78rem;padding:.35em 1em;border-radius:999px}
.price-card .amount{font-family:var(--font-head);font-weight:700;font-size:2.8rem;color:var(--navy);margin:.2em 0}
.price-card .amount span{font-size:1rem;color:var(--muted);font-weight:500}
.price-card ul{list-style:none;padding:0;margin:20px 0;text-align:left}
.price-card li{padding:.5em 0 .5em 1.8em;position:relative;color:var(--ink);font-size:.96rem}
.price-card li::before{content:'✓';position:absolute;left:0;color:var(--teal);font-weight:700}

/* footer */
footer.ft{background:var(--navy);color:#9FB6D4;padding:56px 0 26px}
footer.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:34px}
footer.ft h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer.ft a{color:#9FB6D4;display:block;padding:.28em 0;transition:.14s}
footer.ft a:hover{color:#fff}
footer.ft .brand{color:#fff}
footer.ft .brand svg *{fill:#fff}
.ft-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem}
@media(max-width:760px){footer.ft .cols{grid-template-columns:1fr;gap:26px}}

.reveal{opacity:0;transform:translateY(18px);transition:.6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}