:root{--navy:#092c62;--deep:#061b3d;--gold:#d3a52b;--sky:#eef5fb;--text:#16243a;--muted:#64748b;--line:#e1e7ef;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);line-height:1.58;background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}
.top{background:var(--deep);color:#fff;font-size:13px}.top .row,.nav .row{display:flex;align-items:center;justify-content:space-between;gap:18px}.top .row{padding:8px 0;flex-wrap:wrap}.toplinks{display:flex;gap:15px;flex-wrap:wrap}
.nav{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}.nav .row{padding:10px 0}.brand img{width:210px;max-height:66px;object-fit:contain}.menu{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:700}.menu a:hover{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:8px;font-weight:800;border:1px solid transparent;cursor:pointer}.primary{background:var(--navy);color:#fff}.goldbtn{background:var(--gold);color:#fff}.outline{background:#fff;border-color:var(--navy);color:var(--navy)}
.hero{background:linear-gradient(105deg,#f8fbff,#eaf2fb 62%,#dce9f7);padding:72px 0 48px}.hero-grid,.split{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.11em;text-transform:uppercase;color:var(--navy);font-weight:900}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;color:var(--deep);line-height:1.15;margin-top:0}h1{font-size:54px;margin-bottom:18px}h2{font-size:36px;margin-bottom:12px}h3{font-size:22px}.gold{color:var(--gold)}.lead{font-size:19px;color:#334155}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-card,.card,.form{background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px;box-shadow:0 10px 30px rgba(9,44,98,.06)}.hero-card{padding:30px}.tag{display:inline-block;background:#edf4ff;color:var(--navy);font-size:12px;font-weight:800;padding:5px 10px;border-radius:999px;margin-bottom:10px}
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.quick a{background:#fff;border:1px solid var(--line);padding:16px;border-radius:11px;font-weight:800;color:var(--navy)}
.metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr)}.metric{padding:19px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{display:block;color:var(--navy);font-size:22px}
.section{padding:66px 0}.alt{background:#f7f9fc}.center{text-align:center}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card p{color:var(--muted)}.icon{font-size:30px;margin-bottom:9px}.card .btn{margin-top:8px}
.country{border-top:4px solid var(--gold)}.checks{list-style:none;padding:0}.checks li{position:relative;padding:7px 0 7px 27px}.checks li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:22px;border-radius:14px;background:#fff;border:1px solid var(--line)}.num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900;margin-bottom:12px}
.pagehero{background:linear-gradient(100deg,#edf5fc,#fff);padding:55px 0}.pagehero h1{font-size:44px}.notice{padding:15px;border:1px solid #e6c96a;background:#fff9df;border-radius:10px;color:#705600}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}label{display:block;font-size:14px;font-weight:800;margin:9px 0 5px}input,select,textarea{width:100%;padding:12px 13px;border:1px solid #cbd5e1;border-radius:8px;font:inherit}textarea{min-height:130px}
.bloggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.blogcover{height:140px;border-radius:12px 12px 0 0;background:linear-gradient(135deg,var(--navy),#3171b8);display:grid;place-items:center;color:#fff;font-size:42px}.blogbody{border:1px solid var(--line);border-top:0;padding:18px;border-radius:0 0 12px 12px}.pill{font-size:12px;font-weight:800;background:#eef4fa;color:var(--navy);padding:5px 9px;border-radius:999px}
.cta{background:var(--deep);color:#fff;padding:40px 0}.cta h2{color:#fff}footer{background:#041329;color:#d8e3f3;padding:46px 0 22px}.footergrid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:30px}footer h4{color:#fff}footer a{display:block;margin:7px 0;font-size:14px}.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:17px;font-size:13px;color:#aab9ce}
.small{font-size:13px;color:var(--muted)}.wa{position:fixed;right:20px;bottom:20px;background:#25D366;color:#fff;padding:13px 17px;border-radius:999px;font-weight:900;z-index:70;box-shadow:0 8px 24px rgba(0,0,0,.18)}.toggle{display:none;border:0;background:none;font-size:27px}
@media(max-width:920px){.hero-grid,.split{grid-template-columns:1fr}.grid4,.flow{grid-template-columns:1fr 1fr}.grid3,.bloggrid{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr 1fr}.footergrid{grid-template-columns:1fr 1fr}.menu{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;flex-direction:column;align-items:flex-start;padding:20px;box-shadow:0 12px 25px rgba(0,0,0,.08)}.menu.open{display:flex}.toggle{display:block}.navquote{display:none}h1{font-size:42px}}
@media(max-width:620px){h1{font-size:35px}h2{font-size:30px}.quick,.grid2,.grid3,.grid4,.flow,.bloggrid,.metric-grid,.footergrid,.form-grid{grid-template-columns:1fr}.brand img{width:175px}.metric{border-right:0;border-bottom:1px solid var(--line)}}

/* Version 3 content enhancements */
.steps{padding-left:1.35rem}.steps li{margin:.7rem 0;line-height:1.65}.section h3{margin-top:1.35rem}.card p{line-height:1.65}.notice{border-left:4px solid #c9a24b;padding:14px 16px;background:#fff9e9;border-radius:6px;line-height:1.6}.small{line-height:1.55}

.price{font-size:1.35rem;color:#b58a2b;margin:.55rem 0}.notice{padding:18px;border:1px solid #ddd;border-radius:10px;background:#fff}.textlink{font-weight:700;text-decoration:none}

/* V5 visual enhancement — original vector artwork created specifically for Prof-Bus. */
.v5-visual{max-width:1180px;margin:22px auto 8px;padding:0 20px}.v5-visual img{display:block;width:100%;height:auto;max-height:430px;object-fit:cover;border-radius:22px;box-shadow:0 16px 42px rgba(8,26,56,.16)}@media(max-width:700px){.v5-visual{margin-top:12px;padding:0 12px}.v5-visual img{border-radius:14px}}

/* V5 visual sections */
.visual-wrap{margin:28px auto 8px}.visual-card{background:#fff;border:1px solid #e6e8ee;border-radius:18px;overflow:hidden;box-shadow:0 10px 28px rgba(12,34,68,.08)}.visual-card img{display:block;width:100%;height:auto}.country-visual{margin:24px 0 30px}.country-visual img{width:100%;display:block;border-radius:16px;border:1px solid #e6e8ee;box-shadow:0 8px 24px rgba(12,34,68,.08)}@media(max-width:760px){.visual-wrap{margin-top:18px}.country-visual{margin:18px 0 24px}}

/* V6 premium visual system */
.v6-showcase{padding:0;background:#071f43}
.v6-showcase .container{max-width:1180px;padding-top:0;padding-bottom:0}
.v6-image{height:360px;overflow:hidden;border-radius:0 0 20px 20px;box-shadow:0 18px 50px rgba(3,18,43,.22);position:relative}
.v6-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,27,61,.22),transparent 55%,rgba(220,166,44,.08));pointer-events:none}
.v6-image img{width:100%;height:100%;object-fit:cover;display:block}
.hero{background:linear-gradient(135deg,#061b3c 0%,#0b356d 72%,#102f59 100%);color:#fff;padding-bottom:34px}
.hero h1,.hero .lead{color:#fff}
.hero-card{background:rgba(255,255,255,.97);color:#0a2853;border-top:4px solid #d6a72d}
@media(max-width:760px){.v6-image{height:220px;border-radius:0 0 14px 14px}.v6-showcase .container{padding-left:0;padding-right:0}}


/* V6 final premium visual system */
.v6-home-hero,
.v6-page-hero{
  position:relative;
  background-image:linear-gradient(90deg,rgba(3,20,49,.94) 0%,rgba(5,31,69,.82) 42%,rgba(5,28,61,.34) 72%,rgba(5,28,61,.12) 100%),var(--hero-image);
  background-size:cover;
  background-position:center;
  color:#fff;
  overflow:hidden;
}
.v6-home-hero:after,
.v6-page-hero:after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,0) 65%,rgba(3,17,38,.18) 100%);
}
.v6-home-hero>.container,
.v6-page-hero>.container{position:relative;z-index:1}
.v6-home-hero{padding:78px 0 58px;min-height:500px;display:flex;align-items:center}
.v6-home-hero .hero-grid{grid-template-columns:1.05fr .78fr}
.v6-home-hero h1,.v6-home-hero .lead,.v6-home-hero .eyebrow{color:#fff}
.v6-home-hero .hero-card{background:rgba(255,255,255,.94);backdrop-filter:blur(7px);border:1px solid rgba(255,255,255,.45);box-shadow:0 18px 50px rgba(0,0,0,.22)}
.v6-home-hero .quick a{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.2)}
.v6-home-hero .btn.outline{color:#fff;border-color:rgba(255,255,255,.7)}
.v6-page-hero{padding:92px 0 86px;min-height:420px;display:flex;align-items:center}
.v6-page-hero .container{max-width:1180px}
.v6-page-hero .container>*{max-width:760px}
.v6-page-hero .eyebrow{color:#f1c44e}
.v6-page-hero h1{color:#fff;font-size:52px;line-height:1.06;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.v6-page-hero .lead{color:rgba(255,255,255,.94);font-size:20px;text-shadow:0 1px 8px rgba(0,0,0,.18)}
@media(max-width:920px){
 .v6-home-hero{min-height:auto;padding:58px 0 42px;background-position:62% center}
 .v6-home-hero .hero-grid{grid-template-columns:1fr}
 .v6-home-hero .hero-card{margin-top:10px}
 .v6-page-hero{min-height:360px;padding:70px 0 62px;background-position:65% center}
 .v6-page-hero h1{font-size:42px}
}
@media(max-width:600px){
 .v6-home-hero,.v6-page-hero{background-image:linear-gradient(90deg,rgba(3,20,49,.95),rgba(3,20,49,.72)),var(--hero-image);background-position:center}
 .v6-page-hero{min-height:320px;padding:54px 0}
 .v6-page-hero h1{font-size:36px}
 .v6-page-hero .lead{font-size:18px}
}