:root {
  --green: #0eb35c;
  --green-dark: #078d47;
  --navy: #1d303d;
  --text: #343b40;
  --muted: #68727a;
  --light: #f4f6f5;
  --line: #dce2df;
  --white: #fff;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.top-bar { color: #dbe3e6; background: var(--navy); font-size: 11px; }
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 37px; }
.top-phones { display: flex; gap: 27px; }
.top-phones b { margin-right: 5px; color: var(--green); text-transform: uppercase; }
.top-bar a:hover { color: var(--white); }

.site-header { position: relative; z-index: 10; background: var(--white); box-shadow: 0 2px 8px rgba(18,35,44,.09); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 94px; }
.logo img { width: 270px; }
.site-nav { display: flex; align-items: center; gap: 23px; }
.site-nav a {
  position: relative;
  padding: 36px 0 33px;
  color: #40484d;
  font-size: 12px;
  font-weight: 700;
}
.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  content: "";
  background: var(--green);
  transform: scaleX(0);
  transition: transform .2s;
}
.site-nav a:hover { color: var(--green-dark); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav .nav-contact { padding: 10px 17px; color: var(--white); background: var(--green); }
.site-nav .nav-contact::after { display: none; }
.site-nav .nav-contact:hover { color: var(--white); background: var(--green-dark); }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 565px; overflow: hidden; color: var(--white); background: #243742; }
.hero-images { position: absolute; inset: 0; display: grid; grid-template-columns: 62% 38%; }
.hero-road { background: url("assets/road.jpg") center 40% / cover no-repeat; }
.hero-ocean { background: url("assets/ocean.jpg") center / cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,30,39,.88) 0%, rgba(15,30,39,.7) 45%, rgba(15,30,39,.1) 80%); }
.hero-inner { position: relative; display: flex; align-items: center; min-height: 565px; }
.hero-copy { max-width: 650px; padding: 65px 0; }
.section-kicker {
  display: block;
  margin-bottom: 13px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}
.section-kicker.light { color: #79e7ad; }
h1, h2, h3 { margin-top: 0; font-family: "Roboto Slab", Georgia, serif; }
h1 { margin-bottom: 22px; font-size: clamp(41px, 4.8vw, 62px); line-height: 1.14; font-weight: 600; }
.hero-copy p { max-width: 580px; margin: 0 0 31px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button, .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 2px solid var(--green);
  font-size: 12px;
  font-weight: 700;
  transition: .2s;
}
.button { color: var(--white); background: var(--green); }
.button:hover { background: var(--green-dark); border-color: var(--green-dark); }
.secondary-button { color: var(--white); border-color: rgba(255,255,255,.85); }
.secondary-button:hover { color: var(--navy); background: var(--white); }

.intro { padding: 85px 0; }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 95px; }
h2 { margin-bottom: 21px; color: var(--navy); font-size: clamp(31px, 3.5vw, 44px); line-height: 1.25; font-weight: 600; }
.intro-copy p { margin-top: 0; color: var(--muted); }
.text-link { display: inline-block; margin-top: 7px; color: var(--green-dark); border-bottom: 1px solid #98d8b6; font-size: 13px; font-weight: 700; }
.text-link span { margin-left: 6px; font-size: 18px; }

.solutions-section { padding: 82px 0 92px; background: var(--light); border-top: 1px solid #e8ece9; }
.center-heading { max-width: 700px; margin: 0 auto 47px; text-align: center; }
.center-heading h2 { margin-bottom: 14px; }
.center-heading p { margin: 0; color: var(--muted); }
.solutions-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 19px; }
.solution-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); box-shadow: 0 3px 10px rgba(20,39,48,.04); }
.solution-card > img { width: 100%; height: 225px; object-fit: cover; }
.solution-content { position: relative; padding: 26px 23px 24px; border-top: 4px solid var(--green); }
.solution-content > span { position: absolute; top: 29px; right: 22px; color: #c2c9c5; font-size: 11px; font-weight: 700; }
.solution-content h3 { margin-bottom: 12px; color: var(--navy); font-size: 22px; }
.solution-content p { min-height: 115px; margin: 0 0 17px; color: var(--muted); font-size: 13px; }
.solution-content a { color: var(--green-dark); font-size: 11px; font-weight: 700; text-transform: uppercase; }

.technology-section { padding: 95px 0; }
.technology-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 80px; }
.technology-panel { padding: 25px; color: var(--white); background: var(--navy); box-shadow: 0 14px 35px rgba(20,36,45,.2); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.15); }
.panel-heading strong { color: var(--green); font-size: 13px; letter-spacing: 1px; }
.panel-heading span { color: rgba(255,255,255,.48); font-size: 9px; }
.shipment-row { display: grid; grid-template-columns: .8fr repeat(3, 1fr); align-items: center; gap: 15px; padding: 27px 0; }
.shipment-status { padding: 7px 8px; color: #cbf6df; background: rgba(14,179,92,.18); border: 1px solid rgba(14,179,92,.5); text-align: center; font-size: 9px; font-weight: 700; text-transform: uppercase; }
.shipment-row div, .panel-stats div { display: flex; flex-direction: column; }
.shipment-row small, .panel-stats small { color: rgba(255,255,255,.43); font-size: 8px; text-transform: uppercase; }
.shipment-row strong { margin-top: 5px; font-size: 11px; }
.progress-line { display: flex; align-items: center; justify-content: space-between; height: 2px; margin: 12px 7px 25px; background: rgba(255,255,255,.17); }
.progress-line i { width: 10px; height: 10px; background: var(--green); border: 2px solid var(--navy); border-radius: 50%; box-shadow: 0 0 0 2px var(--green); }
.panel-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.1); }
.panel-stats div { padding: 15px; background: #263b48; }
.panel-stats strong { margin-top: 5px; font-size: 11px; }
.technology-copy > p { color: var(--muted); }
.technology-list { margin-top: 28px; border-top: 1px solid var(--line); }
.technology-list div { display: grid; grid-template-columns: 135px 1fr; padding: 15px 0; border-bottom: 1px solid var(--line); }
.technology-list strong { color: var(--navy); font-size: 13px; }
.technology-list span { color: var(--muted); font-size: 12px; }

.assurance-section { padding: 80px 0; color: var(--white); background: var(--green-dark); }
.assurance-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 80px; }
.assurance-heading h2 { color: var(--white); }
.assurance-heading p { color: rgba(255,255,255,.75); }
.assurance-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.assurance-cards article { padding: 29px; color: var(--text); background: var(--white); }
.assurance-icon { width: 45px; height: 45px; margin-bottom: 18px; }
.assurance-icon svg { width: 100%; fill: none; stroke: var(--green-dark); stroke-width: 1.7; }
.assurance-cards h3 { margin-bottom: 10px; color: var(--navy); font-size: 19px; }
.assurance-cards p { margin: 0; color: var(--muted); font-size: 13px; }

.network-section { padding: 95px 0; background: #f5f7f6; }
.network-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 95px; }
.network-copy > p { color: var(--muted); }
.region-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 25px 0 29px; }
.region-list span { padding: 10px 13px; color: var(--navy); background: var(--white); border-left: 3px solid var(--green); font-size: 12px; font-weight: 600; }
.network-visual { position: relative; min-height: 390px; }
.globe {
  position: absolute;
  top: 5px;
  left: 50%;
  width: 365px;
  height: 365px;
  border: 1px solid #bfcac4;
  border-radius: 50%;
  background:
    repeating-radial-gradient(ellipse at center, transparent 0 42px, #dbe1de 43px 44px),
    linear-gradient(90deg, transparent 49.7%, #d0d8d4 50%, transparent 50.3%),
    #edf0ee;
  transform: translateX(-50%);
}
.globe::before, .globe::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 55%;
  content: "";
  border: 1px solid #cbd4cf;
  border-radius: 50%;
  transform: translateX(-50%);
}
.globe::after { width: 22%; }
.point { position: absolute; width: 10px; height: 10px; background: var(--green); border: 2px solid var(--white); border-radius: 50%; box-shadow: 0 0 0 3px rgba(14,179,92,.2); }
.p1 { top: 27%; left: 21%; }
.p2 { top: 38%; left: 48%; }
.p3 { top: 30%; right: 19%; }
.p4 { top: 61%; left: 30%; }
.p5 { top: 57%; right: 23%; }
.p6 { bottom: 16%; right: 36%; }
.network-stat { position: absolute; right: 0; bottom: 0; display: flex; align-items: center; gap: 15px; max-width: 280px; padding: 17px 20px; color: var(--white); background: var(--navy); }
.network-stat strong { color: var(--green); font: 600 30px/1 "Roboto Slab", Georgia, serif; }
.network-stat span { font-size: 10px; line-height: 1.4; }

.contact-section { padding: 83px 0 90px; color: var(--white); background: var(--navy); }
.contact-heading { max-width: 760px; margin-bottom: 42px; text-align: center; }
.contact-heading h2 { margin-bottom: 13px; color: var(--white); }
.contact-heading p { margin: 0; color: rgba(255,255,255,.68); }
.office-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.office-grid article { padding: 27px 28px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15); }
.office-label { color: var(--green); font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.office-grid h3 { margin: 7px 0 12px; color: var(--white); font-size: 18px; }
.office-grid address { margin-bottom: 13px; color: rgba(255,255,255,.63); font-size: 12px; font-style: normal; }
.office-grid article > a { display: block; color: var(--white); font-size: 17px; font-weight: 700; }
.office-grid small { color: rgba(255,255,255,.4); font-size: 9px; }
.email-card { display: flex; flex-direction: column; gap: 10px; }
.email-card a { font-size: 11px !important; font-weight: 400 !important; }
.email-card b { display: block; color: var(--green); font-size: 9px; text-transform: uppercase; }

footer { padding: 52px 0 22px; background: var(--white); }
.footer-main { display: grid; grid-template-columns: 270px 1fr auto; align-items: center; gap: 50px; }
.footer-main img { width: 240px; }
.footer-main p { margin: 0; color: var(--muted); font-size: 12px; }
.footer-main nav { display: flex; gap: 22px; color: var(--navy); font-size: 11px; font-weight: 700; }
.footer-main nav a:hover { color: var(--green-dark); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 38px; padding-top: 19px; color: #90989d; border-top: 1px solid var(--line); font-size: 9px; }

@media (max-width: 1050px) {
  .site-nav { gap: 15px; }
  .site-nav a { font-size: 11px; }
  .logo img { width: 220px; }
  .solutions-grid { grid-template-columns: 1fr 1fr; }
  .solution-content p { min-height: 75px; }
}

@media (max-width: 860px) {
  .top-bar-inner > span { display: none; }
  .top-bar-inner { justify-content: center; }
  .header-inner { min-height: 80px; }
  .menu-toggle { display: flex; flex-direction: column; gap: 5px; padding: 10px; background: none; border: 0; }
  .menu-toggle span:not(.sr-only) { width: 25px; height: 2px; background: var(--navy); }
  .site-nav { display: none; }
  .site-nav.open {
    position: absolute;
    top: 80px;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 17px;
    background: var(--white);
    box-shadow: 0 8px 15px rgba(0,0,0,.1);
  }
  .site-nav.open a { padding: 11px 0; border-bottom: 1px solid var(--line); }
  .site-nav.open .nav-contact { margin-top: 10px; padding: 10px 13px; text-align: center; }
  .technology-grid, .assurance-grid, .network-grid { gap: 45px; }
  .footer-main { grid-template-columns: 220px 1fr; }
  .footer-main nav { display: none; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .top-phones { width: 100%; justify-content: space-between; gap: 10px; }
  .logo img { width: 195px; }
  .hero, .hero-inner { min-height: 540px; }
  .hero-images { grid-template-columns: 100%; }
  .hero-ocean { display: none; }
  .hero-overlay { background: rgba(17,32,41,.72); }
  h1 { font-size: 40px; }
  .hero-copy p { font-size: 15px; }
  .intro, .technology-section, .network-section { padding: 66px 0; }
  .solutions-section, .assurance-section, .contact-section { padding: 65px 0 70px; }
  .intro-grid, .technology-grid, .assurance-grid, .network-grid { grid-template-columns: 1fr; gap: 38px; }
  .solutions-grid, .assurance-cards, .office-grid { grid-template-columns: 1fr; }
  .solution-card { display: grid; grid-template-columns: 135px 1fr; }
  .solution-card > img { height: 100%; min-height: 250px; }
  .solution-content p { min-height: 0; }
  .shipment-row { grid-template-columns: 1fr 1fr; }
  .shipment-status { grid-column: 1 / -1; }
  .network-visual { min-height: 350px; overflow: hidden; }
  .globe { width: 330px; height: 330px; }
  .footer-main { grid-template-columns: 1fr; gap: 20px; }
  .footer-main img { width: 210px; }
}

@media (max-width: 460px) {
  .top-phones b { display: none; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .solutions-grid { display: block; }
  .solution-card { display: block; margin-bottom: 18px; }
  .solution-card > img { width: 100%; height: 230px; min-height: 0; object-position: center; }
  .technology-panel { padding: 17px; }
  .panel-stats { grid-template-columns: 1fr; }
  .technology-list div { grid-template-columns: 1fr; gap: 4px; }
  .region-list { grid-template-columns: 1fr; }
}