:root{
  --navy:#1B2B3A;
  --rust:#C1502E;
  --cream:#F2EDE4;
  --ink:#191919;
  --steel:#6B7280;
  --green:#2f7d4f;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Source Sans 3',Arial,sans-serif;background:var(--cream);color:var(--ink);line-height:1.5;}
h1,h2,h3,.logo{font-family:'Barlow Condensed',Arial,sans-serif;text-transform:uppercase;letter-spacing:0.5px;}
a{color:var(--navy);text-decoration:none;}
button{font-family:inherit;cursor:pointer;}

header{display:flex;justify-content:space-between;align-items:center;padding:22px 40px;background:var(--cream);border-bottom:1px solid #E3DCCC;flex-wrap:wrap;gap:12px;}
.logo{font-size:30px;font-weight:800;color:var(--navy);}
.logo span{color:var(--rust);}
nav ul{display:flex;gap:26px;list-style:none;align-items:center;flex-wrap:wrap;}
nav a{color:var(--ink);font-weight:600;font-size:15px;}
nav a:hover{color:var(--rust);}

.stripe{height:8px;background:repeating-linear-gradient(45deg,var(--rust),var(--rust) 12px,var(--navy) 12px,var(--navy) 24px);}

/* buttons */
.btn{display:inline-block;background:var(--rust);color:white;border:none;padding:13px 22px;font-weight:600;font-size:15px;border-radius:2px;cursor:pointer;text-align:center;text-decoration:none;}
.btn:hover{background:#a5411f;}
.btn-outline{display:inline-block;background:none;border:2px solid var(--navy);color:var(--navy);padding:11px 20px;font-weight:600;font-size:14px;border-radius:2px;cursor:pointer;text-align:center;text-decoration:none;}
.btn-outline:hover{background:var(--navy);color:white;}
.btn-small{padding:8px 14px;font-size:13px;}
.btn-block{display:block;width:100%;margin-top:10px;}

/* ---------- homepage hero ---------- */
.hero{position:relative;min-height:56vh;display:flex;align-items:center;
  background:linear-gradient(180deg, rgba(27,43,58,0.85), rgba(27,43,58,0.92)),
    url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?auto=format&fit=crop&w=1600&q=60') center/cover;
  color:var(--cream);padding:0 40px;}
.hero-content{max-width:640px;}
.eyebrow{color:var(--rust);font-weight:700;letter-spacing:2px;font-size:14px;text-transform:uppercase;margin-bottom:14px;display:block;}
.hero h1{font-size:60px;font-weight:800;line-height:0.98;margin-bottom:18px;}
.hero p{font-size:18px;max-width:480px;margin-bottom:26px;color:#D8DEE4;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-actions .btn-outline{border-color:var(--cream);color:var(--cream);}
.hero-actions .btn-outline:hover{background:var(--cream);color:var(--navy);}

.section{padding:64px 40px;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:36px;border-bottom:3px solid var(--navy);padding-bottom:14px;flex-wrap:wrap;gap:12px;}
.section-head h2{font-size:38px;color:var(--navy);}
.section-head p{color:var(--steel);max-width:360px;font-size:14px;}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{background:white;border:1px solid #E3DCCC;padding:24px 20px;}
.step .num{font-family:'Barlow Condensed',sans-serif;font-size:44px;font-weight:800;color:var(--rust);line-height:1;display:block;margin-bottom:10px;}
.step h3{font-size:18px;color:var(--navy);margin-bottom:6px;}
.step p{font-size:14px;color:var(--steel);}

/* ---------- forms / auth ---------- */
.auth-wrap{max-width:440px;margin:50px auto;padding:0 20px;}
.auth-card{background:white;border:1px solid #E3DCCC;padding:32px;}
.auth-card h1{font-size:28px;color:var(--navy);margin-bottom:4px;}
.auth-card p.sub{color:var(--steel);font-size:14px;margin-bottom:22px;}
label{display:block;font-size:12px;font-weight:700;color:var(--steel);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px;margin-top:14px;}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #D8D0BC;border-radius:2px;font-size:15px;font-family:inherit;}
textarea{resize:vertical;min-height:80px;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--rust);}
.error-msg{background:#FBEAE5;border:1px solid var(--rust);color:#8a2f13;padding:10px 14px;border-radius:2px;font-size:14px;margin-top:14px;display:none;}
.error-msg.show{display:block;}
.success-msg{background:#E9F5EC;border:1px solid var(--green);color:#1e5c37;padding:10px 14px;border-radius:2px;font-size:14px;margin-top:14px;display:none;}
.success-msg.show{display:block;}
.switch-link{margin-top:16px;font-size:14px;text-align:center;color:var(--steel);}
.role-toggle{display:flex;gap:10px;margin-bottom:20px;}
.role-toggle a{flex:1;text-align:center;padding:10px;border:2px solid #E3DCCC;border-radius:2px;font-weight:600;font-size:14px;color:var(--steel);}
.role-toggle a.active{border-color:var(--rust);color:var(--rust);background:#FBEFE9;}

/* ---------- browse / search ---------- */
.search-banner{background:var(--navy);padding:44px 40px;color:var(--cream);}
.search-banner h1{font-size:32px;margin-bottom:6px;}
.search-banner .search-sub{color:#B8C4CE;font-size:14px;margin-bottom:20px;}
.search-row{display:flex;max-width:620px;background:white;border-radius:30px;padding:5px;box-shadow:0 8px 24px rgba(0,0,0,0.18);}
.search-row input{flex:1;padding:12px 18px;border:none;border-radius:30px;font-size:15px;background:transparent;}
.search-row input:focus{outline:none;}
.search-row button{background:var(--rust);color:white;border:none;padding:12px 26px;font-weight:600;border-radius:24px;font-size:14px;}
.search-row button:hover{background:#a5411f;}

.results-wrap{padding:36px 40px 70px;max-width:900px;margin:0 auto;}
.results-count{color:var(--steel);font-size:14px;margin-bottom:18px;}
.trader-card{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;background:white;border:1px solid #EEE7D9;border-radius:12px;padding:22px;margin-bottom:14px;box-shadow:0 1px 3px rgba(27,43,58,0.06);transition:box-shadow 0.2s ease, transform 0.2s ease;}
.trader-card:hover{box-shadow:0 8px 20px rgba(27,43,58,0.12);transform:translateY(-2px);}
.trader-card h3{font-size:21px;color:var(--navy);text-transform:none;letter-spacing:normal;margin-bottom:3px;font-family:'Source Sans 3',sans-serif;font-weight:700;}
.trader-card h3 a{color:inherit;}
.trader-card h3 a:hover{color:var(--rust);}
.trader-meta{font-size:13px;color:var(--steel);margin-bottom:6px;}
.badge{display:inline-block;background:var(--cream);border:1px solid var(--rust);color:var(--rust);font-size:12px;font-weight:600;padding:3px 10px;border-radius:2px;margin-right:6px;}
.trader-actions{display:flex;flex-direction:column;gap:8px;min-width:130px;}
.empty-state{color:var(--steel);padding:36px 20px;text-align:center;font-size:14px;background:white;border:1px dashed #C7BEA5;}

/* ---------- trader profile page ---------- */
.profile-header{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;background:white;border:1px solid #E3DCCC;padding:28px;margin-bottom:22px;}
.profile-header h2{font-size:34px;color:var(--navy);text-transform:none;letter-spacing:normal;}
.profile-meta{color:var(--steel);font-size:14px;margin:6px 0;}
.card{background:white;border:1px solid #E3DCCC;padding:22px;margin-bottom:18px;}
.card h3{font-size:19px;color:var(--navy);margin-bottom:10px;}
.skill-tag{display:inline-block;background:var(--cream);border:1px solid #E3DCCC;padding:5px 12px;border-radius:20px;font-size:13px;margin:0 6px 6px 0;}

/* ---------- portfolio grid + lightbox ---------- */
.portfolio-grid-large{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;}
.portfolio-grid-large img{width:100%;height:200px;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform 0.15s ease, box-shadow 0.15s ease;}
.portfolio-grid-large img:hover{transform:scale(1.02);box-shadow:0 6px 18px rgba(0,0,0,0.15);}

.portfolio-search-thumb{width:76px;height:76px;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform 0.15s ease;}
.portfolio-search-thumb:hover{transform:scale(1.05);}

.portfolio-strip{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;}
.portfolio-thumb{position:relative;width:110px;height:110px;}
.portfolio-thumb img{width:100%;height:100%;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform 0.15s ease;}
.portfolio-thumb img:hover{transform:scale(1.03);}
.portfolio-thumb button{position:absolute;top:-8px;right:-8px;width:22px;height:22px;border-radius:50%;background:var(--rust);color:white;border:2px solid white;font-size:13px;cursor:pointer;line-height:1;}

.lightbox-overlay{
  display:none;position:fixed;inset:0;background:rgba(10,10,10,0.9);
  z-index:500;align-items:center;justify-content:center;padding:24px;
  cursor:zoom-out;
}
.lightbox-overlay.open{display:flex;}
.lightbox-overlay img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,0.5);cursor:default;}
.lightbox-close{
  position:absolute;top:20px;right:24px;background:rgba(255,255,255,0.12);color:white;
  border:none;width:40px;height:40px;border-radius:50%;font-size:22px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;line-height:1;
}
.lightbox-close:hover{background:rgba(255,255,255,0.22);}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.12);color:white;
  border:none;width:48px;height:48px;border-radius:50%;font-size:28px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;line-height:1;
}
.lightbox-nav:hover{background:rgba(255,255,255,0.22);}
.lightbox-prev{left:16px;}
.lightbox-next{right:16px;}
.lightbox-counter{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.75);font-size:13px;}

@media(max-width:560px){
  .portfolio-grid-large{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));}
  .portfolio-grid-large img{height:140px;}
  .lightbox-close{top:14px;right:14px;width:36px;height:36px;}
  .lightbox-nav{width:40px;height:40px;font-size:22px;}
  .lightbox-prev{left:6px;}
  .lightbox-next{right:6px;}
}

/* ---------- dashboards ---------- */
.dash-wrap{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 66px);}
.sidebar{background:var(--navy);color:var(--cream);padding:26px 0;}
.sidebar .who{padding:0 22px 18px;border-bottom:1px solid rgba(255,255,255,0.15);margin-bottom:14px;}
.sidebar .who strong{display:block;font-size:17px;}
.sidebar .who span{font-size:13px;color:#B8C4CE;}
.sidebar nav{display:block;}
.sidebar nav a{display:block;padding:12px 22px;color:var(--cream);font-weight:600;font-size:15px;border-left:3px solid transparent;}
.sidebar nav a.active,.sidebar nav a:hover{background:rgba(255,255,255,0.08);border-left-color:var(--rust);}
.main-panel{padding:30px 36px;}
.main-panel h2{font-size:28px;color:var(--navy);margin-bottom:20px;}
.tab-content{display:none;}
.tab-content.active{display:block;}

.job-table{width:100%;border-collapse:collapse;background:white;border:1px solid #E3DCCC;}
.job-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:0.5px;color:var(--steel);padding:12px 14px;border-bottom:2px solid var(--navy);}
.job-table td{padding:13px 14px;border-bottom:1px solid #EEE7D9;font-size:14px;}
.status-pill{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:600;}
.status-scoping{background:#FCEFD8;color:#8a5a13;}
.status-agreed{background:#DCEAF7;color:#1a4d7a;}
.status-completed{background:#E9F5EC;color:#1e5c37;}
.status-declined{background:#FBEAE5;color:#8a2f13;}
.job-actions{display:flex;gap:6px;}

.messenger{display:grid;grid-template-columns:280px 1fr;background:white;border:1px solid #EEE7D9;border-radius:18px;overflow:hidden;height:560px;box-shadow:0 4px 20px rgba(27,43,58,0.08);}
.convo-list{border-right:1px solid #F0EAE0;overflow-y:auto;background:#FDFBF7;}
.convo-item{display:flex;gap:12px;align-items:flex-start;padding:15px 16px;border-bottom:1px solid #F5F0E6;cursor:pointer;transition:background 0.15s ease;}
.convo-item:hover{background:#FBF3EA;}
.convo-item.active{background:#FDF1E7;border-left:4px solid var(--rust);padding-left:12px;}
.convo-item .convo-text{flex:1;min-width:0;}
.convo-item .c-name{font-weight:700;font-size:14.5px;color:var(--ink);}
.convo-item .c-last{font-size:13px;color:var(--steel);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.convo-item.unread .c-last{color:var(--ink);font-weight:600;}
.convo-item .avatar{box-shadow:0 0 0 2px white, 0 0 0 3px #F0DFC8;}

.chat-pane{display:flex;flex-direction:column;background:white;overflow-y:auto;}
.chat-pane-header{padding:16px 22px;border-bottom:1px solid #F0EAE0;font-weight:700;font-size:15.5px;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:14px;flex-shrink:0;background:#FFFDF9;}
.chat-pane-header .header-left{display:flex;align-items:center;gap:10px;}
.chat-pane-messages{flex:1;min-height:80px;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:4px;background:linear-gradient(180deg,#FDFBF6,#FAF5EC);}
.chat-empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--steel);gap:8px;}
.chat-empty-state .icon{font-size:38px;}
.msg-row{display:flex;gap:8px;align-items:flex-end;margin-bottom:10px;}
.msg-row.mine{flex-direction:row-reverse;}
.msg{max-width:68%;padding:11px 16px;border-radius:20px;font-size:14.5px;line-height:1.45;box-shadow:0 1px 3px rgba(0,0,0,0.05);}
.msg.mine{background:linear-gradient(135deg,var(--rust),#D2643A);color:white;border-bottom-right-radius:6px;}
.msg.theirs{background:white;border:1px solid #F0E6D4;color:var(--ink);border-bottom-left-radius:6px;}
.msg-time{display:block;font-size:10.5px;color:var(--steel);margin-top:5px;text-align:right;}
.msg.mine .msg-time{color:rgba(255,255,255,0.8);}
.msg.mine .msg-time-inline{color:rgba(255,255,255,0.75);}

.chat-pane-input{display:flex;gap:10px;padding:16px 18px;border-top:1px solid #F0EAE0;background:white;flex-shrink:0;}
.chat-pane-input input{flex:1;padding:12px 18px;border:1px solid #EEE3CC;background:#FDFBF6;border-radius:26px;font-size:14.5px;font-family:inherit;}
.chat-pane-input input:focus{outline:none;border-color:var(--rust);background:white;}
.chat-pane-input button{background:linear-gradient(135deg,var(--rust),#D2643A);color:white;border:none;width:42px;height:42px;border-radius:50%;font-weight:600;flex-shrink:0;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(193,80,46,0.3);transition:transform 0.15s ease;}
.chat-pane-input button:hover{transform:scale(1.06);}
.chat-pane-input button:disabled{background:#D8D0BC;box-shadow:none;cursor:not-allowed;}

.quote-form{background:#FDF6EC;border:1px solid #EEDFC4;border-radius:12px;padding:16px;margin-top:10px;flex-shrink:0;max-height:260px;overflow-y:auto;}

.quote-card{background:white;border:2px solid var(--rust);border-radius:16px;padding:16px;max-width:78%;margin-bottom:10px;box-shadow:0 3px 12px rgba(193,80,46,0.12);}
.quote-card .quote-label{font-size:11px;text-transform:uppercase;letter-spacing:0.5px;color:var(--rust);font-weight:700;margin-bottom:8px;}
.quote-card .quote-desc{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:4px;}
.quote-card .quote-meta{font-size:13px;color:var(--steel);margin-bottom:12px;}
.quote-card .quote-actions{display:flex;gap:8px;}
.quote-card .quote-status{font-size:13px;font-weight:600;padding:6px 0;}
.quote-card .quote-status.agreed{color:var(--green);}
.quote-card .quote-status.declined{color:var(--rust);}
.quote-card .quote-status.completed{color:var(--navy);}
.quote-form label{margin-top:8px;}
.quote-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;}

footer{background:var(--ink);color:#B8B8B8;padding:28px 40px;display:flex;justify-content:space-between;align-items:center;font-size:14px;flex-wrap:wrap;gap:14px;}
footer .footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:center;}
footer .footer-links a{color:#B8B8B8;text-decoration:none;font-size:13px;}
footer .footer-links a:hover{color:var(--cream);text-decoration:underline;}
footer .logo{color:var(--cream);font-size:20px;}
footer .logo span{color:var(--rust);}

/* ---------- avatars ---------- */
.avatar{border-radius:50%;object-fit:cover;background:#D8D0BC;display:inline-flex;align-items:center;justify-content:center;color:var(--navy);font-weight:700;font-family:'Barlow Condensed',sans-serif;flex-shrink:0;}
.avatar-sm{width:56px;height:56px;font-size:20px;}
.avatar-lg{width:120px;height:120px;font-size:40px;}
.avatar-xl{width:150px;height:150px;font-size:52px;}

.photo-upload-wrap{display:flex;align-items:center;gap:18px;margin-bottom:20px;}
.photo-upload-controls{display:flex;flex-direction:column;gap:8px;}
.photo-upload-controls input[type="file"]{font-size:13px;}

/* ---------- star ratings ---------- */
.stars{color:var(--rust);font-size:14px;letter-spacing:1px;}
.rating-count{color:var(--steel);font-size:13px;}
.no-reviews{color:var(--steel);font-size:13px;}

/* ---------- unread badge / read receipts ---------- */
.unread-badge{background:var(--rust);color:white;border-radius:10px;font-size:11px;font-weight:700;padding:2px 7px;min-width:18px;text-align:center;display:inline-block;}
.read-receipt{font-size:11px;color:var(--steel);text-align:right;margin-top:-2px;margin-bottom:6px;padding-right:4px;}

/* ---------- review form ---------- */
.review-form{background:var(--cream);border:1px solid #E3DCCC;padding:14px;margin-top:8px;}
.star-picker{display:flex;gap:6px;font-size:26px;margin:8px 0;cursor:pointer;}
.star-picker span{color:#D8D0BC;}
.star-picker span.selected{color:var(--rust);}

/* ---------- homepage stats bar ---------- */
.stats-bar{background:#E9E3D3;padding:26px 40px;display:flex;justify-content:center;gap:60px;flex-wrap:wrap;text-align:center;}
.stats-bar .stat-num{font-family:'Barlow Condensed',sans-serif;font-size:32px;font-weight:800;color:var(--navy);display:block;}
.stats-bar .stat-label{font-size:13px;color:var(--steel);text-transform:uppercase;letter-spacing:0.5px;}

.how-it-works-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.how-col{background:white;border:1px solid #E3DCCC;padding:24px;}
.how-col h3{font-size:20px;color:var(--navy);margin-bottom:14px;}
.how-col ul{padding-left:20px;}
.how-col li{font-size:14px;color:var(--ink);margin-bottom:10px;line-height:1.5;}

.trade-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.trade-card{position:relative;height:180px;overflow:hidden;border-radius:2px;cursor:pointer;}
.trade-card img{width:100%;height:100%;object-fit:cover;filter:saturate(0.9) contrast(1.05);transition:transform 0.4s ease;}
.trade-card:hover img{transform:scale(1.06);}
.trade-card-icon{display:flex;align-items:center;justify-content:center;transition:transform 0.2s ease;}
.trade-card-icon:hover{transform:translateY(-3px);}
.trade-icon{width:56%;height:56%;opacity:0.95;}
.trade-label{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(0deg, rgba(0,0,0,0.75), transparent);color:var(--cream);padding:12px 14px 10px;font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;text-transform:uppercase;}

.final-cta{background:var(--navy);color:var(--cream);text-align:center;padding:56px 40px;}
.final-cta h2{font-size:34px;margin-bottom:12px;color:var(--cream);}
.final-cta p{color:#D8DEE4;margin-bottom:22px;}

@media(max-width:900px){
  .hero h1{font-size:42px;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .how-it-works-cols{grid-template-columns:1fr;}
  .trade-grid{grid-template-columns:repeat(2,1fr);}
  .stats-bar{gap:32px;}
  .dash-wrap{grid-template-columns:1fr;}
  .sidebar{padding:14px 0;}
  .sidebar nav{display:flex;overflow-x:auto;}
  .messenger{grid-template-columns:1fr;height:auto;}
  .convo-list{max-height:200px;}
  .chat-pane-messages{height:320px;}
}
@media(max-width:560px){
  header{padding:16px 20px;}
  .logo{font-size:24px;}
  nav ul{gap:14px;font-size:13px;}
  .hero{padding:0 22px;min-height:60vh;}
  .hero h1{font-size:32px;}
  .hero p{font-size:15px;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn,.hero-actions .btn-outline{width:100%;text-align:center;}
  .section{padding:40px 20px;}
  .section-head{flex-direction:column;align-items:flex-start;}
  .section-head h2{font-size:28px;}
  .steps{grid-template-columns:1fr;}
  .trade-grid{grid-template-columns:1fr;}
  .stats-bar{padding:20px;gap:22px;flex-direction:column;}
  .search-banner{padding:24px 20px;}
  .search-row{flex-direction:column;}
  .results-wrap{padding:24px 16px 50px;}
  .trader-card{grid-template-columns:1fr;text-align:center;}
  .trader-card > div:first-child{display:flex;flex-direction:column;align-items:center;}
  .profile-header{grid-template-columns:1fr;text-align:center;justify-items:center;}
  .photo-upload-wrap{flex-direction:column;text-align:center;}
  .quote-row{grid-template-columns:1fr;}
  .job-table{font-size:12px;}
  .job-table th,.job-table td{padding:8px 6px;}
  footer{flex-direction:column;text-align:center;padding:24px 20px;}
  .final-cta{padding:40px 20px;}
}