/* ==========================================================================
   Keita Global Logistics — stylesheet
   Plain CSS, no build step required. Organized top to bottom by:
   1) Reset & variables  2) Layout helpers  3) Nav  4) Buttons  5) Hero
   6) Sections/cards  7) Forms  8) Footer  9) Responsive
   ========================================================================== */

:root {
  --navy-950: #0a0e1a;
  --navy-900: #10162a;
  --navy-800: #182238;
  --navy-700: #232f4a;
  --blue-600: #3b5bdb;
  --blue-500: #4f6ef7;
  --blue-400: #7c93fb;
  --blue-100: #e9edfe;
  --blue-50:  #f4f6fe;
  --gray-50:  #f7f8fb;
  --gray-100: #eef0f5;
  --gray-200: #e2e5ec;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #12151f;
  --green-600: #16a34a;
  --green-50: #eafaf0;
  --amber-600: #c2790a;
  --amber-50: #fff6e8;
  --white: #ffffff;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(10, 14, 26, 0.06);
  --shadow: 0 10px 30px rgba(10, 14, 26, 0.10);
  --shadow-lg: 0 20px 50px rgba(10, 14, 26, 0.18);
  --max-width: 1180px;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-head: "Oswald", "Inter", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-950);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 84px 0;
}

.section--tight { padding: 56px 0; }
.section--gray { background: var(--gray-50); }
.section--navy { background: var(--navy-900); color: #cfd6e8; }
.section--navy h2, .section--navy h3, .section--navy h4 { color: var(--white); }

.section-header {
  max-width: 720px;
  margin-bottom: 44px;
}
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-block;
  color: var(--blue-500);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--gray-500);
  font-size: 1.05rem;
  font-family: var(--font-body);
  text-transform: none;
}
.section--navy .section-subtitle { color: #aab3cc; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.9rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--blue-500);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(79, 110, 247, 0.35);
}
.btn-primary:hover { background: var(--blue-600); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-outline-dark {
  background: transparent;
  border-color: var(--navy-900);
  color: var(--navy-900);
}
.btn-outline-dark:hover { background: var(--navy-900); color: var(--white); }

.btn-block { width: 100%; justify-content: center; }

/* ---------- Nav ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.brand-mark { width: 40px; height: 40px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .brand-name {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}
.brand-text .brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  color: var(--blue-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  color: #cfd6e8;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }

.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-phone {
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-phone svg { width: 16px; height: 16px; color: var(--blue-400); }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.mobile-toggle span { width: 24px; height: 2px; background: var(--white); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(180deg, rgba(9,13,24,0.55) 0%, rgba(9,13,24,0.55) 55%, rgba(9,13,24,0.92) 100%),
    url("../assets/hero-highway.jpg") center/cover no-repeat;
  background-color: var(--navy-950);
  color: var(--white);
}

.hero-inner {
  width: 100%;
  padding: 90px 24px 0;
}

.hero-content { max-width: var(--max-width); margin: 0 auto; padding-bottom: 34px; }

.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  margin-bottom: 22px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 700;
  max-width: 900px;
  margin-bottom: 18px;
}

.hero p {
  font-family: var(--font-body);
  text-transform: none;
  color: #d7dcec;
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 30px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }

.credential-bar {
  border-top: 1px solid rgba(255,255,255,0.15);
  background: rgba(6,9,18,0.65);
}
.credential-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  font-size: 0.85rem;
}
.credential-bar strong { color: var(--white); letter-spacing: 0.03em; }
.credential-item { display: flex; align-items: center; gap: 8px; color: #b9c1da; }
.credential-item svg { width: 15px; height: 15px; color: var(--blue-400); }

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.stat-card {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}
.stat-card .num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--blue-400);
}
.stat-card .label {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b9c1da;
  margin-top: 6px;
}

/* ---------- Cards / grids ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--blue-100);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.icon-badge svg { width: 22px; height: 22px; }
.icon-badge.green { background: var(--green-50); color: var(--green-600); }
.icon-badge.amber { background: var(--amber-50); color: var(--amber-600); }

.card h3, .card h4 {
  font-size: 1.05rem;
  text-transform: none;
  font-weight: 700;
  margin-bottom: 8px;
}
.card p { font-size: 0.94rem; color: var(--gray-600); }

/* pillar cards with accent left border, like the packet's "commitment" tiles */
.pillar-card {
  background: var(--white);
  border-radius: var(--radius);
  border-left: 5px solid var(--blue-500);
  box-shadow: var(--shadow-sm);
  padding: 26px 28px;
}
.pillar-card.accent-green { border-left-color: var(--green-600); }
.pillar-card.accent-amber { border-left-color: var(--amber-600); }
.pillar-card.accent-blue2 { border-left-color: var(--blue-400); }

/* dark info panel (Industries We Support / Key Border Gateways style) */
.panel-dark {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius);
  padding: 30px;
}
.panel-dark h3 {
  color: var(--white);
  font-size: 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 14px;
  margin-bottom: 16px;
}
.panel-dark ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: #cfd6e8;
  font-size: 0.94rem;
}
.panel-dark ul li svg { width: 16px; height: 16px; color: var(--blue-400); flex-shrink: 0; }

.panel-note {
  margin-top: 20px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.86rem;
  color: #b9c1da;
  display: flex;
  gap: 10px;
}

/* two column layout helper */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
}
.split.reverse { grid-template-columns: 0.9fr 1.1fr; }
.split.reverse .split-media { order: 2; }

.split-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.callout-box {
  background: var(--gray-50);
  border-left: 4px solid var(--blue-500);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin-top: 22px;
}
.callout-box .callout-label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 8px;
  display: block;
}
.callout-box ul { margin-top: 6px; }
.callout-box ul li {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  color: var(--gray-700);
  font-size: 0.95rem;
}
.callout-box ul li svg { width: 17px; height: 17px; color: var(--blue-500); flex-shrink: 0; margin-top: 2px; }

/* chip list (industries we support, inline) */
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  background: var(--blue-50);
  color: var(--blue-600);
  border: 1px solid var(--blue-100);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.88rem;
  font-weight: 500;
}

/* quote / testimonial strip */
.quote-strip {
  background: var(--navy-950);
  color: var(--white);
  text-align: center;
  padding: 60px 24px;
}
.quote-strip blockquote {
  max-width: 800px;
  margin: 0 auto;
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  font-weight: 500;
  line-height: 1.4;
  text-transform: none;
}
.quote-strip cite {
  display: block;
  margin-top: 18px;
  font-style: normal;
  color: var(--blue-400);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* timeline (onboarding steps) */
.timeline { position: relative; padding-left: 46px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 17px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--gray-200);
}
.timeline-step { position: relative; padding-bottom: 30px; }
.timeline-step:last-child { padding-bottom: 0; }
.timeline-step .num {
  position: absolute;
  left: -46px; top: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-500);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 600;
}
.timeline-step h4 { font-size: 1rem; text-transform: none; margin-bottom: 4px; }
.timeline-step p { font-size: 0.92rem; }

/* checklist card */
.checklist-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--blue-500);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin-bottom: 16px;
}
.checklist-card.green { border-left-color: var(--green-600); }
.checklist-card.amber { border-left-color: var(--amber-600); }
.checklist-card h4 {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.98rem; text-transform: none; margin-bottom: 10px;
}
.checklist-card ul li {
  display: flex; gap: 8px; padding: 4px 0; font-size: 0.92rem; color: var(--gray-600);
}
.checklist-card ul li svg { width: 15px; height: 15px; color: var(--green-600); margin-top: 3px; flex-shrink: 0; }

/* simple css bar chart (industry landscape) */
.bar-chart { display: flex; align-items: flex-end; gap: 22px; height: 220px; margin-top: 30px; }
.bar-chart .bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.bar-chart .bar { width: 100%; max-width: 56px; background: linear-gradient(180deg, var(--blue-400), var(--blue-600)); border-radius: 6px 6px 0 0; }
.bar-chart .bar-label { margin-top: 10px; font-size: 0.8rem; color: var(--gray-500); }

/* ---------- CTA / contact cards ---------- */
.cta-section {
  background: var(--navy-950);
  color: var(--white);
  padding: 90px 0 70px;
  text-align: center;
}
.cta-section h2 { color: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 44px;
}
.contact-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
}
.contact-card .icon-circle {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--blue-500);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.contact-card .icon-circle svg { width: 24px; height: 24px; color: var(--white); }
.contact-card .label { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: #a9b1cc; margin-bottom: 6px; }
.contact-card .value { font-weight: 600; color: var(--white); font-size: 1.02rem; }
.contact-card a.value:hover { color: var(--blue-400); }

.address-pill {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 40px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.92rem;
  color: #cfd6e8;
}
.address-pill svg { width: 16px; height: 16px; color: var(--blue-400); }

/* ---------- Forms ---------- */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-950);
  margin-bottom: 6px;
}
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-900);
  background: var(--gray-50);
  transition: border-color 0.15s ease, background 0.15s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  background: var(--white);
}
textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--gray-500); margin-top: 14px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: #9aa3bf;
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { font-size: 0.88rem; max-width: 300px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  font-size: 0.8rem;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .cards-grid, .cards-grid.cols-3, .cards-grid.cols-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .credential-bar .container { flex-direction: column; align-items: flex-start; gap: 8px; }
  .bar-chart { height: 170px; gap: 10px; }
}

/* mobile nav drawer */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--navy-950);
  padding: 20px 24px 28px;
  gap: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}