@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Franklin:wght@500;600;700&display=swap');
:root{--navy:#061a38;--navy2:#0b2852;--navy3:#123663;--copper:#bf642f;--copper2:#e59159;--ink:#17243a;--muted:#617087;--line:#dfe5ec;--mist:#f4f6f8;--white:#fff;--max:1240px;--radius:2px;--shadow:0 18px 55px rgba(5,24,52,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:400 16px/1.65 'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.eyebrow{display:block;color:var(--copper);font:700 .74rem/1.2 'Libre Franklin',sans-serif;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}h1,h2,h3,h4{font-family:'Libre Franklin',sans-serif;color:var(--navy);line-height:1.1;margin:0 0 .55em}h1{font-size:clamp(3.15rem,5.3vw,5.65rem);letter-spacing:-.052em}h2{font-size:clamp(2.1rem,3.5vw,3.65rem);letter-spacing:-.035em}h3{font-size:1.28rem;letter-spacing:-.015em}p{margin:0 0 1.15em}.lead{font-size:clamp(1.08rem,1.55vw,1.32rem);line-height:1.65;color:#d8e2ef;max-width:780px}.muted{color:var(--muted)}.small{font-size:.88rem}.topbar{background:#031126;color:#b7c4d6;font-size:.76rem}.topbar .container{height:34px;display:flex;align-items:center;justify-content:space-between}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.navbar{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:265px;height:auto}.nav{display:flex;align-items:center;gap:4px}.nav>a,.dropbtn{border:0;background:transparent;padding:1.05rem .67rem;font:700 .82rem/1 'DM Sans',sans-serif;color:#24334b;cursor:pointer;white-space:nowrap}.nav>a:hover,.dropbtn:hover{color:var(--copper)}.dropdown{position:relative}.menu{position:absolute;top:calc(100% + 15px);left:-12px;min-width:300px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}.dropdown:hover .menu,.dropdown:focus-within .menu{opacity:1;visibility:visible;transform:none}.menu:before{content:'';position:absolute;left:0;right:0;top:-18px;height:18px}.menu a{display:block;padding:11px 13px;border-bottom:1px solid #eef1f4;font-size:.88rem}.menu a:last-child{border-bottom:0}.menu a:hover{background:var(--mist);color:var(--copper)}.nav-cta{margin-left:8px!important;background:var(--copper)!important;color:#fff!important;padding:.92rem 1.05rem!important;letter-spacing:.06em;text-transform:uppercase}.nav-cta:hover{background:#9e4f24!important;color:#fff!important}.mobile-toggle{display:none;border:1px solid var(--line);background:#fff;padding:.55rem .7rem;font-size:1.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.88rem 1.2rem;border:1px solid transparent;font:700 .75rem/1 'Libre Franklin',sans-serif;letter-spacing:.09em;text-transform:uppercase;transition:.2s}.btn-primary{background:var(--copper);color:#fff}.btn-primary:hover{background:#9e4f24;transform:translateY(-1px)}.btn-secondary{border-color:rgba(255,255,255,.68);color:#fff}.btn-secondary:hover{background:#fff;color:var(--navy)}.btn-outline{border-color:var(--navy);color:var(--navy)}.btn-outline:hover{background:var(--navy);color:#fff}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero{position:relative;overflow:hidden;background:linear-gradient(105deg,#031226 0%,#082247 62%,#17345f 100%);color:#fff}.hero:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 82% 42%,rgba(205,108,54,.14),transparent 32%);pointer-events:none}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:56px;align-items:start;padding:30px 0 44px}.hero-copy{padding:4px 0 0}.hero h1{color:#fff;max-width:800px}.hero h1 span{color:#f0a16c}.hero-visual{position:relative}.hero-visual img{width:100%;aspect-ratio:1.28/1;object-fit:cover;border:1px solid rgba(255,255,255,.22);box-shadow:0 28px 80px rgba(0,0,0,.34)}.hero-visual:before{content:'';position:absolute;left:-20px;top:-20px;width:110px;height:110px;border-left:2px solid var(--copper2);border-top:2px solid var(--copper2)}.hero-note{position:absolute;left:-36px;bottom:-26px;width:260px;background:#fff;color:var(--ink);padding:22px;box-shadow:var(--shadow)}.hero-note b{display:block;color:var(--navy);margin-bottom:5px}.hero-note span{font-size:.82rem;color:var(--muted)}.hero-strip{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.15);display:grid;grid-template-columns:repeat(4,1fr)}.hero-stat{padding:20px 24px;border-right:1px solid rgba(255,255,255,.14)}.hero-stat:last-child{border-right:0}.hero-stat b{display:block;color:#fff;font-size:.92rem}.hero-stat span{color:#aebdd0;font-size:.78rem}
section{padding:92px 0}.section-soft{background:var(--mist)}.section-dark{background:var(--navy);color:#d9e3ef}.section-dark h2,.section-dark h3{color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.grid-2,.grid-3,.grid-4{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--line);padding:30px;min-height:100%;transition:.2s}.card:hover{border-color:#c8d0da;box-shadow:0 15px 42px rgba(6,29,70,.07);transform:translateY(-2px)}.card-dark{background:#0c2a55;border-color:#29466f;color:#d8e2ee}.card-dark h3{color:#fff}.num{display:block;font:700 2rem/1 'Libre Franklin',sans-serif;color:#ccd3dc;margin-bottom:20px}.link-arrow{display:inline-block;color:var(--copper);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-top:9px}.list-check{list-style:none;padding:0;margin:0}.list-check li{position:relative;padding:11px 0 11px 24px;border-bottom:1px solid var(--line)}.list-check li:before{content:'—';position:absolute;left:0;color:var(--copper);font-weight:700}.process{counter-reset:step}.process .card{position:relative;padding-top:66px}.process .card:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:25px;left:30px;color:var(--copper);font-weight:700;letter-spacing:.08em}.band{background:linear-gradient(105deg,var(--navy),var(--navy3));color:#fff;padding:48px}.band h2{color:#fff}.page-hero{background:linear-gradient(105deg,#031226,#0d2c59);color:#fff;padding:80px 0 72px}.page-hero h1{color:#fff;font-size:clamp(2.8rem,4.8vw,4.9rem);max-width:980px}.page-hero .lead{max-width:880px}.breadcrumbs{font-size:.72rem;color:#9fb0c5;text-transform:uppercase;letter-spacing:.1em;margin-bottom:24px}.table-wrap{overflow:auto;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--navy);color:#fff;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em}.notice{border-left:4px solid var(--copper);background:#fff7f1;padding:20px 24px}.feature-image img{width:100%;min-height:380px;object-fit:cover}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:700;color:var(--navy);cursor:pointer}.download-card{display:flex;flex-direction:column}.download-card .btn{margin-top:auto;align-self:flex-start}.article-meta{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--copper);font-weight:700}form{display:grid;gap:16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}label{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;font-weight:700;color:#526178}input,select,textarea{width:100%;padding:11px 14px;border:1px solid #cbd4df;background:#fff;font:inherit}input,select{min-height:52px}textarea{min-height:170px;resize:vertical}.footer{background:#031126;color:#aebbd0;padding:68px 0 24px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:42px}.footer h4{color:#fff;margin-bottom:14px}.footer a{display:block;margin:.46rem 0}.footer a:hover{color:#fff}.footer-logo{width:275px}.legal{border-top:1px solid #243752;margin-top:42px;padding-top:20px;font-size:.77rem}.disclaimer{font-size:.76rem;color:#6e7c8e;border-top:1px solid var(--line);padding-top:18px}
@media(max-width:1110px){.nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 24px 22px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.dropdown .menu{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px}.dropdown.open .menu{display:block}.dropdown:hover .menu{display:none}.dropdown.open:hover .menu{display:block}.mobile-toggle{display:block}.nav-cta{margin:8px 0 0!important}.hero-inner{grid-template-columns:1fr;gap:30px;padding:28px 0 42px}.hero-copy{max-width:860px}.hero-visual{max-width:760px}.hero-note{left:auto;right:-18px}.split{gap:48px}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.container{width:min(var(--max),calc(100% - 28px))}.topbar{display:none}.navbar{height:72px}.brand img{width:218px}.nav{top:72px}.hero-inner{padding:24px 0 38px;gap:25px}.hero h1{font-size:clamp(2.65rem,12vw,4rem);line-height:1.02}.hero-copy{padding:0}.lead{font-size:1.04rem}.hero-note{position:static;width:100%;margin-top:0}.hero-visual:before{left:-8px;top:-8px;width:65px;height:65px}.hero-strip{grid-template-columns:1fr 1fr}.hero-stat:nth-child(2){border-right:0}.hero-stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.14)}.hero-stat{padding:15px 13px}section{padding:60px 0}.page-hero{padding:58px 0 52px}.split,.grid-2,.grid-3,.grid-4,.form-grid,.footer-grid{grid-template-columns:1fr}.band{padding:30px}.feature-image img{min-height:280px}.actions{gap:9px}.btn{width:auto}.footer{padding-top:55px}}

/* v3.0 platform components */
.hero .eyebrow{margin-top:0}.hero-copy>*:first-child{margin-top:0}.hero-copy h1{margin-top:0}
.hero-visual{margin-top:0}.hero-visual img{aspect-ratio:1.38/1}
.platform-bar{background:#fff;border-bottom:1px solid var(--line)}
.platform-bar .container{display:flex;gap:26px;align-items:center;min-height:44px;overflow:auto;white-space:nowrap;font-size:.76rem;font-weight:700;color:#536177}
.platform-bar a:hover{color:var(--copper)}
.pill{display:inline-flex;align-items:center;border:1px solid var(--line);padding:7px 10px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:#fff}
.grade-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grade-card{background:#fff;border:1px solid var(--line);padding:25px;position:relative}.grade-card:after{content:'→';position:absolute;right:22px;top:22px;color:var(--copper);font-weight:700}.grade-card h3{padding-right:28px}.grade-meta{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.grade-meta span{font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;border:1px solid var(--line);padding:5px 7px;color:#66758a}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.spec{background:#fff;padding:21px}.spec b{display:block;color:var(--navy);font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}.spec span{color:var(--muted)}
.toc{position:sticky;top:112px;border:1px solid var(--line);padding:22px;background:#fff}.toc strong{display:block;color:var(--navy);margin-bottom:10px}.toc a{display:block;padding:7px 0;border-bottom:1px solid #edf0f3;font-size:.85rem;color:#536177}.article-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:52px}.article-body h2{font-size:2rem;margin-top:1.6em}.article-body h3{margin-top:1.4em}.article-body ul{padding-left:20px}.article-body table{margin:20px 0}.callout{border-left:4px solid var(--copper);background:#fff7f1;padding:22px;margin:25px 0}.warning{border-left-color:#9f2f2f;background:#fff4f4}.tool-card{border:1px solid var(--line);padding:28px;background:#fff}.tool-result{margin-top:18px;background:var(--navy);color:#fff;padding:18px;font-weight:700}.tool-result small{display:block;color:#b9c6d8;font-weight:400}.route{display:grid;grid-template-columns:repeat(5,1fr);gap:0}.route-step{padding:24px 18px;border:1px solid var(--line);border-right:0;background:#fff;position:relative}.route-step:last-child{border-right:1px solid var(--line)}.route-step:not(:last-child):after{content:'›';position:absolute;right:-8px;top:50%;transform:translateY(-50%);z-index:2;background:#fff;color:var(--copper);font-size:1.5rem}.route-step b{display:block;color:var(--navy);margin-bottom:5px}.country-tag{display:inline-flex;gap:8px;align-items:center;font-weight:700;color:var(--navy)}
@media(max-width:1000px){.grade-grid{grid-template-columns:repeat(2,1fr)}.spec-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.toc{position:static}.route{grid-template-columns:1fr}.route-step{border-right:1px solid var(--line);border-bottom:0}.route-step:last-child{border-bottom:1px solid var(--line)}.route-step:not(:last-child):after{content:'⌄';right:50%;top:auto;bottom:-14px;transform:translateX(50%);background:#fff}}
@media(max-width:760px){.grade-grid,.spec-grid{grid-template-columns:1fr}.platform-bar{display:none}.hero-visual img{aspect-ratio:1.25/1}.hero-note{padding:17px}.article-body h2{font-size:1.7rem}}

/* v3.1 navigation, hero and editorial refinements */
.hero{padding:0!important}
.hero-inner{padding-top:28px!important}
.page-hero{padding:52px 0 48px}
.page-hero .breadcrumbs{margin-bottom:16px}
.page-hero .eyebrow{margin-bottom:12px}
.navbar{height:82px}
.brand img{width:286px}
.nav{gap:1px}
.nav>a,.dropbtn{padding:.95rem .58rem;font-size:.79rem}
.nav-home{color:var(--copper)!important}
.nav-contact{font-weight:700}
.hero-note{bottom:12px}
.hero-strip{margin-top:0}
.article-intro{font-size:1.16rem;line-height:1.72;color:#425168}
.data-table td:first-child{font-weight:700;color:var(--navy);width:28%}
.editorial-note{font-size:.82rem;color:#68778c;border-top:1px solid var(--line);padding-top:16px;margin-top:28px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin:24px 0}
.compare-panel{background:#fff;padding:26px}
.compare-panel h3{margin-bottom:12px}
.criteria{display:grid;grid-template-columns:220px 1fr 1fr;border:1px solid var(--line);margin:24px 0}
.criteria>*{padding:14px 16px;border-bottom:1px solid var(--line)}
.criteria>*:nth-last-child(-n+3){border-bottom:0}
.criteria .head{background:var(--navy);color:#fff;font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700}
.hero-market-copy{color:#b9c8da;font-size:.82rem;margin-top:17px}
@media(max-width:1110px){.brand img{width:250px}.nav-home{display:block}}
@media(max-width:760px){.brand img{width:220px}.page-hero{padding:42px 0 38px}.hero-inner{padding-top:22px!important}.criteria{grid-template-columns:1fr}.criteria>*{border-bottom:1px solid var(--line)!important}.criteria>*:last-child{border-bottom:0!important}.compare-grid{grid-template-columns:1fr}}

/* v3.2 quotation and route refinements */
.quote-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:start}
.quote-factors{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.quote-factor{border:1px solid var(--line);background:#fff;padding:20px}
.quote-factor strong{display:block;color:var(--navy);margin-bottom:5px}
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.route-card{border:1px solid var(--line);background:#fff;padding:24px}
.route-card h3{margin-bottom:8px}
@media(max-width:900px){.quote-panel,.route-grid{grid-template-columns:1fr}.quote-factors{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.quote-factors{grid-template-columns:1fr}}

.optional{font-size:.76em;font-weight:500;letter-spacing:0;text-transform:none;color:var(--muted)}