/* ============================================================
   ITC H-2B Platform — Main Stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy: #0a1628;
  --navy2: #0f2040;
  --blue: #1a4fad;
  --blue-light: #2563eb;
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --green: #059669;
  --green-bg: #d1fae5;
  --red: #dc2626;
  --red-bg: #fee2e2;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(10,22,40,0.10);
  --shadow-sm: 0 2px 8px rgba(10,22,40,0.07);
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family:'Sora',sans-serif;
  background:var(--gray-50);
  color:var(--gray-800);
  font-size:15px;
  line-height:1.65;
}

/* NAV */
nav {
  background:var(--navy);
  position:sticky; top:0; z-index:100;
  padding:0 40px;
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.logo { display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo-mark { width:36px; height:36px; background:var(--gold); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; color:var(--navy); }
.logo-text { color:var(--white); font-weight:600; font-size:15px; }
.logo-text span { color:var(--gold); }
.nav-links { display:flex; align-items:center; gap:4px; list-style:none; }
.nav-links a { color:rgba(255,255,255,0.68); text-decoration:none; font-size:14px; padding:7px 14px; border-radius:6px; transition:all .2s; }
.nav-links a:hover, .nav-links a.active { color:white; background:rgba(255,255,255,0.1); }
.nav-links a.cta { background:var(--gold); color:var(--navy) !important; font-weight:600; }
.nav-links a.cta:hover { background:var(--gold-light); }

/* HERO */
.hero { background:var(--navy); padding:80px 40px 72px; text-align:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 80% 55% at 50% 0%, rgba(26,79,173,0.38) 0%, transparent 70%); pointer-events:none; }
.hero-badge { display:inline-flex; align-items:center; gap:6px; background:rgba(245,158,11,0.15); border:1px solid rgba(245,158,11,0.3); color:var(--gold-light); font-size:11px; font-weight:500; padding:5px 14px; border-radius:999px; margin-bottom:20px; font-family:'DM Mono',monospace; letter-spacing:.05em; }
.hero h1 { color:var(--white); font-size:48px; font-weight:700; line-height:1.13; letter-spacing:-.03em; max-width:700px; margin:0 auto 20px; }
.hero h1 span { color:var(--gold); }
.hero p { color:rgba(255,255,255,0.65); font-size:17px; max-width:520px; margin:0 auto 36px; font-weight:300; }
.hero-ctas { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

/* BUTTONS */
.btn { padding:13px 28px; border-radius:var(--radius); font-family:'Sora',sans-serif; font-size:15px; font-weight:600; cursor:pointer; border:none; transition:all .2s; display:inline-block; text-decoration:none; }
.btn-primary { background:var(--gold); color:var(--navy); }
.btn-primary:hover { background:var(--gold-light); transform:translateY(-1px); }
.btn-outline { background:transparent; color:rgba(255,255,255,0.85); border:1px solid rgba(255,255,255,0.28); }
.btn-outline:hover { border-color:rgba(255,255,255,0.55); background:rgba(255,255,255,0.08); }
.btn-dark { background:var(--navy); color:white; }
.btn-dark:hover { background:var(--blue); }
.btn-sm { padding:8px 18px; font-size:13px; }

/* SECTION */
.section { padding:72px 40px; max-width:1120px; margin:0 auto; }
.section-label { font-family:'DM Mono',monospace; font-size:11px; letter-spacing:.1em; color:var(--blue-light); text-transform:uppercase; margin-bottom:8px; }
.section-title { font-size:32px; font-weight:700; letter-spacing:-.025em; color:var(--navy); margin-bottom:10px; }
.section-subtitle { color:var(--gray-600); font-size:16px; max-width:520px; font-weight:300; margin-bottom:40px; }

/* CARDS */
.card-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:20px; }
.card { background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius-lg); padding:28px; box-shadow:var(--shadow-sm); }
.card-icon { font-size:26px; margin-bottom:14px; }
.card h3 { font-size:16px; font-weight:600; color:var(--navy); margin-bottom:8px; }
.card p { font-size:14px; color:var(--gray-600); line-height:1.55; font-weight:300; }

/* PROCESS GRID */
.process-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1px; background:var(--gray-200); border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--gray-200); }
.process-step { background:var(--white); padding:26px 22px; }
.step-num { font-family:'DM Mono',monospace; font-size:11px; font-weight:500; color:var(--gray-400); letter-spacing:.06em; margin-bottom:12px; }
.step-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:17px; margin-bottom:12px; }
.step-title { font-size:14px; font-weight:600; color:var(--navy); margin-bottom:6px; }
.step-desc { font-size:13px; color:var(--gray-600); line-height:1.5; font-weight:300; }

/* FORMS */
.form-wrap { max-width:780px; margin:0 auto; }
.form-card { background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius-lg); padding:44px 48px; box-shadow:var(--shadow); }
.form-steps { display:flex; align-items:center; gap:0; margin-bottom:36px; padding-bottom:20px; border-bottom:1px solid var(--gray-200); overflow-x:auto; }
.form-step { display:flex; align-items:center; gap:8px; padding:6px 12px; border-radius:6px; font-size:13px; font-weight:500; color:var(--gray-400); white-space:nowrap; }
.form-step.active { color:var(--blue); background:#eff6ff; }
.form-step.done { color:var(--green); }
.step-dot { width:20px; height:20px; border-radius:50%; background:var(--gray-200); display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:600; color:var(--gray-600); flex-shrink:0; }
.form-step.active .step-dot { background:var(--blue); color:white; }
.form-step.done .step-dot { background:var(--green); color:white; }
.form-divider { flex:1; height:1px; background:var(--gray-200); min-width:16px; }
.form-section { display:none; }
.form-section.active { display:block; }
.form-section h2 { font-size:20px; font-weight:700; color:var(--navy); margin-bottom:4px; }
.form-desc { font-size:14px; color:var(--gray-600); margin-bottom:28px; font-weight:300; }
.form-row { display:grid; gap:16px; margin-bottom:16px; }
.form-row.col2 { grid-template-columns:1fr 1fr; }
.form-row.col3 { grid-template-columns:1fr 1fr 1fr; }
.form-row.col1 { grid-template-columns:1fr; }
.form-group { display:flex; flex-direction:column; gap:5px; }
label { font-size:13px; font-weight:500; color:var(--gray-800); }
label .req { color:var(--red); margin-left:2px; }
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=number], select, textarea {
  width:100%; padding:10px 14px; border:1.5px solid var(--gray-200); border-radius:var(--radius); font-family:'Sora',sans-serif; font-size:14px; color:var(--gray-800); background:var(--gray-50); transition:border-color .2s,background .2s; outline:none; }
input:focus, select:focus, textarea:focus { border-color:var(--blue-light); background:var(--white); }
textarea { resize:vertical; min-height:84px; }
.upload-zone { border:2px dashed var(--gray-200); border-radius:var(--radius); padding:26px; text-align:center; cursor:pointer; transition:all .2s; background:var(--gray-50); position:relative; }
.upload-zone:hover { border-color:var(--blue-light); background:#eff6ff; }
.upload-zone input[type=file] { position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; border:none; padding:0; background:transparent; }
.upload-icon { font-size:26px; margin-bottom:8px; }
.upload-text { font-size:13px; color:var(--gray-600); font-weight:300; }
.upload-text strong { color:var(--blue-light); font-weight:600; }
.form-actions { display:flex; justify-content:space-between; align-items:center; margin-top:32px; padding-top:24px; border-top:1px solid var(--gray-200); }
.btn-next, .btn-submit { padding:12px 28px; border-radius:var(--radius); font-size:14px; font-weight:600; cursor:pointer; font-family:'Sora',sans-serif; transition:all .2s; border:none; background:var(--navy); color:white; }
.btn-next:hover, .btn-submit:hover { background:var(--blue); transform:translateY(-1px); }
.btn-back { padding:12px 24px; border-radius:var(--radius); font-size:14px; font-weight:500; cursor:pointer; font-family:'Sora',sans-serif; transition:all .2s; background:transparent; color:var(--gray-600); border:1.5px solid var(--gray-200); }
.btn-back:hover { background:var(--gray-100); }

/* STATUS BADGES */
.badge { display:inline-flex; align-items:center; gap:5px; padding:4px 10px; border-radius:999px; font-size:11px; font-weight:600; font-family:'DM Mono',monospace; letter-spacing:.04em; white-space:nowrap; }
.badge::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; flex-shrink:0; }
.badge-new { background:#eff6ff; color:#1d4ed8; }
.badge-review { background:#fef3c7; color:#92400e; }
.badge-interview { background:#f3e8ff; color:#6b21a8; }
.badge-offered { background:#d1fae5; color:#065f46; }
.badge-contract { background:#dcfce7; color:#14532d; }
.badge-petition { background:#fff7ed; color:#9a3412; }
.badge-active { background:#d1fae5; color:#065f46; }
.badge-rejected { background:#fee2e2; color:#991b1b; }

/* SUCCESS STATE */
.success-screen { text-align:center; padding:52px 24px; }
.success-icon { width:72px; height:72px; background:var(--green-bg); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:30px; margin:0 auto 20px; }
.success-screen h2 { font-size:22px; font-weight:700; color:var(--navy); margin-bottom:8px; }
.success-screen p { color:var(--gray-600); font-size:15px; max-width:400px; margin:0 auto 24px; font-weight:300; }
.ref-code { display:inline-block; font-family:'DM Mono',monospace; font-size:15px; background:var(--gray-100); padding:9px 22px; border-radius:8px; color:var(--navy); font-weight:500; letter-spacing:.06em; }

/* TOAST */
.toast { position:fixed; bottom:24px; right:24px; background:var(--navy); color:white; padding:14px 20px; border-radius:var(--radius); font-size:14px; box-shadow:0 8px 32px rgba(10,22,40,0.3); transform:translateY(80px); opacity:0; transition:all .3s; z-index:9999; max-width:320px; border-left:4px solid var(--gold); }
.toast.show { transform:translateY(0); opacity:1; }

/* FOOTER */
footer { background:var(--navy); color:rgba(255,255,255,0.5); padding:52px 40px 32px; margin-top:80px; }
.footer-inner { max-width:1120px; margin:0 auto; display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; }
.footer-col h4 { color:white; font-size:13px; font-weight:600; margin-bottom:14px; }
.footer-col p { font-size:13px; color:rgba(255,255,255,0.45); line-height:1.65; font-weight:300; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:8px; }
.footer-col ul li a { color:rgba(255,255,255,0.45); font-size:13px; text-decoration:none; transition:color .2s; }
.footer-col ul li a:hover { color:var(--gold); }
.footer-bottom { max-width:1120px; margin:28px auto 0; padding-top:20px; border-top:1px solid rgba(255,255,255,0.09); display:flex; justify-content:space-between; font-size:12px; color:rgba(255,255,255,0.3); }

/* ALERT */
.alert { padding:12px 16px; border-radius:var(--radius); font-size:13px; margin-bottom:16px; border:1px solid; }
.alert-info { background:#eff6ff; color:#1e40af; border-color:#bfdbfe; }
.alert-success { background:var(--green-bg); color:#065f46; border-color:#a7f3d0; }
.alert-error { background:var(--red-bg); color:#991b1b; border-color:#fecaca; }

/* RESPONSIVE */
@media(max-width:768px) {
  nav { padding:0 20px; }
  .hero { padding:56px 24px 48px; }
  .hero h1 { font-size:32px; }
  .section { padding:48px 20px; }
  .form-row.col2, .form-row.col3 { grid-template-columns:1fr; }
  .form-card { padding:28px 24px; }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .nav-links { display:none; }
}