:root{--navy:#06192b;--navy2:#0b263e;--ink:#0b1d2e;--gold:#d3a438;--gold2:#e3b84b;--paper:#f6f3ec;--white:#fff;--muted:#647180;--line:#dde3e8;--max:1180px;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(5,23,39,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:82px;display:flex;align-items:center;gap:34px;color:white}.brand{display:flex;align-items:center;gap:13px;min-width:240px}.brandmark{font-weight:900;font-size:36px;letter-spacing:-3px;line-height:1}.brandmark span{color:var(--gold)}.brandtext{font-size:11px;line-height:1.25;text-transform:uppercase;letter-spacing:.08em;color:#d7dfe7}.navlinks{display:flex;gap:24px;margin-left:auto;font-size:14px}.navlinks a:hover{color:var(--gold2)}.navcontact{text-align:right;white-space:nowrap;font-weight:700}.navcontact small{display:block;font-weight:400;color:#b9c5cf}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:14px 22px;font-weight:800;cursor:pointer;transition:.2s;font-size:14px}.btn-primary{background:var(--gold);color:#06192b;box-shadow:0 8px 20px rgba(211,164,56,.25)}.btn-primary:hover{background:var(--gold2);transform:translateY(-1px)}.btn-outline{border:1px solid rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.04)}
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy);min-height:620px}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#06192b 0%,#071b2d 39%,rgba(7,27,45,.22) 72%,rgba(7,27,45,.12));z-index:1}.hero:after{content:"";position:absolute;inset:0;background:url('../img/hero.webp') right center/cover no-repeat;opacity:.98}.hero-inner{position:relative;z-index:2;padding:75px 0 38px}.eyebrow{color:var(--gold2);text-transform:uppercase;font-size:13px;font-weight:800;letter-spacing:.14em}.hero h1{font-size:clamp(42px,5.4vw,72px);line-height:.98;letter-spacing:-.04em;max-width:660px;margin:14px 0 22px}.hero .lead{max-width:620px;font-size:20px;color:#e5ebef}.hero-actions{display:flex;gap:12px;margin:27px 0}.proofs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px;max-width:850px}.proof{border-top:1px solid rgba(255,255,255,.22);padding-top:14px}.proof b{display:block;color:#fff}.proof span{font-size:13px;color:#c6d0d8}.quick-form{margin-top:34px;background:rgba(3,15,27,.78);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:20px}.quick-form h2{font-size:18px;margin:0 0 12px}.form-grid{display:grid;grid-template-columns:1.05fr 1.05fr 1.35fr 1fr auto;gap:10px}.field{width:100%;border:1px solid #d7dee5;border-radius:9px;padding:14px 13px;font:inherit;background:#fff;color:#122233}.field:focus{outline:2px solid rgba(211,164,56,.35);border-color:var(--gold)}.form-note{font-size:11px;color:#b8c3cc;text-align:right;margin-top:8px}.hp{position:absolute;left:-9999px}
.section{padding:74px 0}.section.soft{background:#f7f8fa}.section.dark{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.section-head h2{font-size:38px;line-height:1.1;margin:0;letter-spacing:-.025em}.section-head p{max-width:560px;color:var(--muted);margin:0}.dark .section-head p{color:#bdc8d1}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 16px 45px rgba(10,29,45,.06)}.card-img{aspect-ratio:16/7;object-fit:cover;width:100%}.card-body{padding:23px}.card-num{color:var(--gold);font-weight:900;font-size:13px;letter-spacing:.12em}.card h3{font-size:24px;margin:8px 0}.card p{color:var(--muted);margin:0 0 18px}.link{color:#0d5e9f;font-weight:800}.facts{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy);color:#fff;border-radius:18px;overflow:hidden}.fact{padding:26px;border-right:1px solid rgba(255,255,255,.12)}.fact:last-child{border:0}.fact strong{display:block;color:var(--gold2);font-size:29px}.fact span{font-size:13px;color:#d4dee6}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:rgba(255,255,255,.035)}.step i{font-style:normal;color:var(--gold2);font-weight:900}.step h3{font-size:20px;margin:10px 0 7px}.step p{color:#bfccd6;font-size:14px;margin:0}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:start}.checklist{list-style:none;padding:0;margin:20px 0}.checklist li{margin:11px 0;padding-left:29px;position:relative}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--gold);font-weight:900}.cta-card{background:var(--navy);color:#fff;border-radius:18px;padding:34px}.cta-card h3{font-size:28px;margin:0 0 8px}.cta-card p{color:#c7d2da}.task-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.task{border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--line)}.task img{aspect-ratio:16/7;object-fit:cover}.task-body{padding:18px}.task small{color:var(--gold);font-weight:800}.task h3{margin:5px 0 6px}.faq{max-width:920px}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq summary{font-size:18px;font-weight:800;cursor:pointer}.faq p{color:var(--muted)}.page-hero{background:linear-gradient(120deg,var(--navy),#0d304b);color:#fff;padding:70px 0}.breadcrumbs{font-size:13px;color:#b8c7d2;margin-bottom:18px}.page-hero h1{font-size:48px;line-height:1.05;margin:0 0 17px}.page-hero p{max-width:760px;font-size:19px;color:#d5dee5}.article{max-width:860px}.article h2{font-size:32px;margin-top:46px}.article h3{font-size:22px}.article p,.article li{font-size:17px}.callout{border-left:4px solid var(--gold);background:#f7f4eb;padding:18px 22px;margin:25px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-card{border:1px solid var(--line);border-radius:16px;padding:26px}.footer{background:#06192b;color:#fff;padding:48px 0 28px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:34px}.footer h4{margin:0 0 12px}.footer a{display:block;color:#cad5de;margin:6px 0;font-size:14px}.footer .legal{color:#92a3b1;font-size:12px;margin-top:32px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px}.social-placeholder{display:flex;gap:8px;margin-top:15px;min-height:42px}.social-placeholder span{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.13)}.mobile-toggle{display:none;margin-left:auto;color:white;background:none;border:0;font-size:28px}.modal{position:fixed;inset:0;z-index:100;background:rgba(0,10,20,.72);display:none;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-box{width:min(620px,100%);background:#fff;border-radius:20px;padding:28px;position:relative}.modal-close{position:absolute;right:16px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.modal .form-grid{grid-template-columns:1fr 1fr}.modal .form-grid .wide{grid-column:1/-1}.status{display:none;margin-top:10px;padding:10px;border-radius:8px}.status.ok{display:block;background:#e9f7ee;color:#176437}.status.err{display:block;background:#fff0f0;color:#9a1b1b}
@media(max-width:980px){.navlinks,.navcontact,.topbar .btn{display:none}.mobile-toggle{display:block}.nav.open{height:auto;padding:18px 0;flex-wrap:wrap}.nav.open .navlinks{display:flex;flex-basis:100%;flex-direction:column;padding:10px 0 20px}.hero:before{background:linear-gradient(90deg,#06192b 0%,rgba(6,25,43,.87) 65%,rgba(6,25,43,.38))}.hero:after{background-position:65% center}.form-grid{grid-template-columns:1fr 1fr}.form-grid .btn{grid-column:1/-1}.service-grid,.task-grid{grid-template-columns:1fr}.facts,.steps{grid-template-columns:1fr 1fr}.split,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.container{width:min(100% - 28px,var(--max))}.nav{height:70px}.brand{min-width:auto}.brandmark{font-size:31px}.brandtext{display:none}.hero{min-height:auto}.hero-inner{padding:54px 0 30px}.hero h1{font-size:43px}.hero .lead{font-size:17px}.hero-actions{flex-direction:column;align-items:stretch}.proofs{grid-template-columns:1fr 1fr}.form-grid,.modal .form-grid{grid-template-columns:1fr}.section{padding:54px 0}.section-head{display:block}.section-head h2{font-size:31px;margin-bottom:12px}.facts,.steps{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.page-hero h1{font-size:38px}.footer-grid{grid-template-columns:1fr}.quick-form{padding:16px}.mobile-hide{display:none}}

/* v1.1 northern logistics */
.navlinks{gap:18px}
.north-banner{background:linear-gradient(135deg,#0a2339 0%,#0d304b 58%,#173a4f 100%);color:#fff;position:relative;overflow:hidden}.north-banner:after{content:"";position:absolute;right:-110px;top:-140px;width:430px;height:430px;border:1px solid rgba(227,184,75,.18);border-radius:50%;box-shadow:0 0 0 70px rgba(227,184,75,.04),0 0 0 140px rgba(227,184,75,.025)}.north-banner-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}.north-banner h2{font-size:42px;line-height:1.05;margin:8px 0 16px;max-width:720px}.north-banner p{color:#d5e0e8;font-size:18px;max-width:760px}.north-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.north-tags span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);border-radius:999px;padding:8px 12px;font-size:12px;color:#e3eaf0}.north-points{display:grid;gap:12px}.north-point{background:rgba(3,15,27,.46);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px}.north-point b{display:block;color:var(--gold2);font-size:18px}.north-point span{display:block;color:#cad6df;font-size:13px;margin-top:4px}.north-page-hero{background:radial-gradient(circle at 85% 25%,rgba(211,164,56,.18),transparent 25%),linear-gradient(120deg,#06192b,#0c304a)}.geo-grid,.season-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.season-grid{grid-template-columns:repeat(2,1fr)}.geo-card,.season-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 16px 45px rgba(10,29,45,.05)}.geo-card h3,.season-card h3{font-size:24px;margin:7px 0 10px}.geo-card p,.season-card p{color:var(--muted)}.steps.five{grid-template-columns:repeat(5,1fr)}
@media(max-width:980px){.north-banner-inner{grid-template-columns:1fr}.geo-grid{grid-template-columns:1fr}.season-grid{grid-template-columns:1fr}.steps.five{grid-template-columns:1fr 1fr}.navlinks{gap:14px}}
@media(max-width:640px){.north-banner h2{font-size:32px}.steps.five{grid-template-columns:1fr}}


/* v1.2 content differentiation */
.hero-note{display:inline-block;margin-top:4px;padding:9px 13px;border-left:3px solid var(--gold);background:rgba(255,255,255,.06);color:#f1f5f8;font-size:14px;font-weight:700}.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.risk-card{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}.risk-card b,.cargo-card span{color:var(--gold);font-weight:900;font-size:13px;letter-spacing:.1em}.risk-card h3,.cargo-card h3{font-size:23px;line-height:1.15;margin:9px 0}.risk-card p,.cargo-card p{color:var(--muted);margin:0}.cargo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cargo-card{border:1px solid var(--line);border-radius:16px;padding:25px;background:#fff;box-shadow:0 12px 35px rgba(10,29,45,.04)}.compact-section{padding-top:58px;padding-bottom:58px}.north-page .page-hero p{max-width:850px}.north-page .article h2:first-of-type{margin-top:12px}
@media(max-width:980px){.risk-grid,.cargo-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.risk-grid,.cargo-grid{grid-template-columns:1fr}.hero-note{font-size:13px}.compact-section{padding-top:46px;padding-bottom:46px}}