/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1a202c;
  line-height: 1.6;
  background: #fff;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

:root {
  --blue: #04152B;
  --blue-dark: #0f3eda;
  --blue-deep: #1e3a8a;
  --text: #1a202c;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --border: #e2e8f0;
  --dark: #0b1220;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== Top bar ===== */
.topbar { background: var(--blue); color: #fff; font-size: 14px; padding: 10px 0; }
.topbar .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.topbar .left, .topbar .right { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar span { display: inline-flex; align-items: center; gap: 6px; }

/* ===== Header ===== */
.header { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.06); position: sticky; top: 0; z-index: 100; }
.header .container { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.logo img { height: 56px; width: auto; }
.nav ul { display: flex; gap: 36px; flex-wrap: wrap; align-items: center; }
.nav a { font-weight: 500; color: var(--text); transition: color .2s; padding: 8px 0; position: relative; white-space: nowrap; min-width: max-content; }
.nav a:hover, .nav a.active { color: var(--blue); }
.nav a.active::after { content:''; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--blue); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: all .2s; border: none; font-size: 15px; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline-white:hover { background: #fff; color: var(--blue); }
.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { background: #f1f5f9; }
.btn-outline-blue { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-outline-blue:hover { background: var(--blue); color: #fff; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.menu-toggle { display: none; background: none; border: none; font-size: 26px; cursor: pointer; color: var(--text); }

/* ===== Hero Slider ===== */
.hero-slider { position: relative; height: 88vh; min-height: 560px; overflow: hidden; color: #fff; }
.hero-slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  text-align: center; opacity: 0; transition: opacity 1s ease;
  background-size: cover; background-position: center;
}
.hero-slide::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(rgba(10,15,30,.68), rgba(10,15,30,.68));
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide .container { position: relative; z-index: 2; }
.hero-slide h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); font-weight: 800; line-height: 1.1; margin-bottom: 24px; }
.hero-slide h1 .accent { color: #60a5fa; display: block; }
.hero-slide p { font-size: 1.15rem; max-width: 640px; margin: 0 auto 32px; opacity: .92; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255,255,255,.15); color: #fff; border: 2px solid rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 5; font-size: 18px; transition: all .2s;
}
.slider-arrow:hover { background: var(--blue); border-color: var(--blue); }
.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }
.slider-dots {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 5;
}
.slider-dots button {
  width: 12px; height: 12px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.5); cursor: pointer; transition: all .2s; padding: 0;
}
.slider-dots button.active { background: #fff; width: 32px; border-radius: 6px; }

/* ===== Tracking card ===== */
.tracking-section { padding: 0 20px; margin-top: -70px; position: relative; z-index: 3; }
.tracking-card { background: #fff; max-width: 900px; margin: 0 auto; border-radius: 16px; padding: 48px; box-shadow: 0 20px 60px rgba(0,0,0,.12); text-align: center; }
.tracking-card h2 { font-size: 2rem; margin-bottom: 12px; }
.tracking-card p { color: var(--text-muted); margin-bottom: 28px; }
.tracking-form { display: flex; gap: 12px; max-width: 700px; margin: 0 auto; }
.tracking-form input { flex: 1; padding: 14px 18px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; outline: none; }
.tracking-form input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }

/* ===== Section base ===== */
section { padding: 90px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head .eyebrow { display: block; color: var(--blue); font-weight: 700; letter-spacing: 2px; font-size: 13px; text-transform: uppercase; margin-bottom: 12px; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 14px; }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

/* ===== Service cards ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.service-card { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 4px 18px rgba(0,0,0,.06); transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 14px 40px rgba(0,0,0,.12); }
.service-card-image { position: relative; height: 220px; overflow: hidden; }
.service-card-image img { width: 100%; height: 100%; object-fit: cover; }
.service-card-image::after { content:''; position:absolute; inset:0; background: linear-gradient(transparent 50%, rgba(0,0,0,.55)); }
.service-card-image .overlay-title { position: absolute; left: 18px; bottom: 14px; color: #fff; font-weight: 700; font-size: 1.1rem; z-index: 2; }
.service-icon { position: absolute; top: 18px; left: 18px; width: 46px; height: 46px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px; z-index: 2; }
.service-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.service-card-body h3 { font-size: 1.25rem; margin-bottom: 10px; }
.service-card-body p { color: var(--text-muted); font-size: 14px; margin-bottom: 16px; flex: 1; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.service-tags span { background: #eff6ff; color: var(--blue); font-size: 11px; padding: 4px 10px; border-radius: 20px; font-weight: 600; }
.learn-more { color: var(--blue); font-weight: 600; font-size: 14px; }
.learn-more:hover { text-decoration: underline; }

/* ===== Why choose us ===== */
.why-bg { background: var(--bg-light); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 50px 30px; text-align: center; }
.feature .feature-icon { width: 70px; height: 70px; border-radius: 50%; background: #eff6ff; color: var(--blue); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 26px; }
.feature h3 { margin-bottom: 12px; }
.feature p { color: var(--text-muted); font-size: 14px; }

/* ===== Impact (blue band) ===== */
.impact { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff; }
.impact .section-head h2, .impact .section-head p, .impact .section-head .eyebrow { color: #fff; }
.impact .section-head p { opacity: .85; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-bottom: 40px; }
.stat-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); padding: 28px 20px; border-radius: 12px; text-align: center; backdrop-filter: blur(8px); }
.stat-card .num { font-size: 2.2rem; font-weight: 800; margin-bottom: 6px; }
.stat-card .label { opacity: .9; font-size: 14px; }
.impact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.impact-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); padding: 24px; border-radius: 12px; }
.impact-card .ic-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.impact-card .ic-head .ico { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.15); display:flex; align-items:center; justify-content:center; }
.impact-card h4 { font-size: 1.05rem; font-weight: 600; }
.impact-card .big { font-size: 1.8rem; font-weight: 800; }
.impact-card .big small { font-size: 1rem; font-weight: 500; opacity: .85; margin-left: 6px; }
.impact-card .desc { font-size: 13px; opacity: .8; margin-top: 8px; }

/* ===== Testimonials ===== */
.testimonials-bg { background: var(--bg-light); }
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.testi-card { background: #fff; padding: 28px; border-radius: 14px; box-shadow: 0 4px 18px rgba(0,0,0,.05); }
.stars { color: #f59e0b; font-size: 18px; letter-spacing: 2px; margin-bottom: 16px; }
.testi-card p { color: var(--text-muted); margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.testi-author .name { font-weight: 600; }
.testi-author .role { color: var(--text-muted); font-size: 13px; }

/* ===== CTA band ===== */
.cta-band { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff; text-align: center; }
.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 18px; }
.cta-band p { max-width: 620px; margin: 0 auto 30px; opacity: .9; }
.cta-band .hero-buttons { justify-content: center; }

/* ===== Footer ===== */
.footer { background: var(--dark); color: #cbd5e1; padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr; gap: 50px; padding-bottom: 50px; }
.footer h4 { color: #fff; margin-bottom: 20px; font-size: 1.05rem; }
.footer .brand img { height: 60px; margin-bottom: 16px;  }
.footer .brand h3 { color:#fff; margin-bottom: 14px; font-size: 1.05rem; }
.footer .brand p { font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.socials { display: flex; gap: 12px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; background: var(--blue); color: #fff; display:flex; align-items:center; justify-content:center; transition: background .2s; }
.socials a:hover { background: var(--blue-dark); }
.footer-links li { margin-bottom: 12px; font-size: 14px; }
.footer-links a:hover { color: var(--blue); }
.footer-links a::before { content:'›'; color: var(--blue); margin-right: 8px; }
.contact-row { display: flex; gap: 12px; margin-bottom: 18px; align-items: flex-start; }
.contact-row .ico { width: 36px; height: 36px; border-radius: 50%; background: rgba(37,99,235,.18); color: var(--blue); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-row .lbl { font-size: 12px; opacity:.7; }
.contact-row .val { color:#fff; font-size: 14px; }
.quick-track input { width: 100%; padding: 12px 14px; border-radius: 8px; border: 1px solid #2a3550; background: #131c2e; color: #fff; margin-bottom: 10px; }
.quick-track button { width: 100%; }
.footer-bottom { border-top: 1px solid #1f2a44; padding: 20px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-bottom .links { display: flex; gap: 24px; }
.footer-bottom a:hover { color:#fff; }

.whatsapp-chat {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
  z-index: 9999;
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-chat:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(0,0,0,.22);
}
.whatsapp-chat img {
  width: 34px;
  height: 34px;
  display: block;
}

.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 100px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  border: none;
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
  z-index: 9999;
}
.scroll-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  transform: translateY(-2px);
}
.scroll-top i {
  font-size: 18px;
}

/* ===== Page hero (curved bottom) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff; padding: 100px 0 120px; text-align: center; position: relative;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; font-weight: 700; }
.page-hero p { opacity: .92; max-width: 640px; margin: 0 auto 14px; }
.page-hero .crumbs { font-size: 14px; opacity: .9; }
.page-hero .crumbs i { margin: 0 8px; font-size: 12px; }
.page-hero::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 60px;
  background: #fff;
  -webkit-mask: radial-gradient(60% 100% at 50% 0, transparent 99%, #000 100%);
          mask: radial-gradient(60% 100% at 50% 0, transparent 99%, #000 100%);
}

/* ===== Two-col layout ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col img { border-radius: 14px; box-shadow: 0 12px 40px rgba(0,0,0,.1); }
.two-col h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 18px; }
.two-col p { color: var(--text-muted); margin-bottom: 16px; }
.checklist li { padding: 8px 0 8px 30px; position: relative; }
.checklist li::before { content:'✓'; position: absolute; left: 0; top: 8px; width: 22px; height: 22px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }

/* ===== About: Foundation cards ===== */
.foundation-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 28px; }
.foundation-card { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 4px 18px rgba(0,0,0,.06); }
.foundation-card .img { height: 200px; overflow:hidden; }
.foundation-card .img img { width:100%; height:100%; object-fit:cover; }
.foundation-card .body { padding: 24px; }
.foundation-card .ico { width: 50px; height: 50px; border-radius: 50%; background: #eff6ff; color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px; }
.foundation-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.foundation-card p { color: var(--text-muted); font-size: 14px; }

/* About: Safety / Security two-col blocks */
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.safety-block .head { display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.safety-block .head .ico { width: 44px; height: 44px; border-radius: 50%; background: #dcfce7; color: #16a34a; display:flex; align-items:center; justify-content:center; font-size:18px; }
.safety-block.security .head .ico { background: #dbeafe; color: var(--blue); }
.safety-block .head h3 { font-size: 1.4rem; }
.safety-block p { color: var(--text-muted); margin-bottom: 14px; font-size: 15px; }
.safety-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }
.safety-stat { padding: 16px; border-radius: 10px; text-align: center; }
.safety-stat.green { background: #dcfce7; color: #166534; }
.safety-stat.blue  { background: #dbeafe; color: #1e40af; }
.safety-stat .big { font-size: 1.4rem; font-weight: 800; }
.safety-stat .lbl { font-size: 12px; opacity: .85; }

/* ===== Contact page ===== */
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-bottom: 60px; }
.contact-mini { background: #fff; padding: 28px 20px; border-radius: 14px; box-shadow: 0 4px 18px rgba(0,0,0,.06); text-align: center; }
.contact-mini .ico { width: 52px; height: 52px; border-radius: 50%; background: #eff6ff; color: var(--blue); display:flex; align-items:center; justify-content:center; font-size: 20px; margin: 0 auto 14px; }
.contact-mini h4 { margin-bottom: 8px; font-size: 1.05rem; }
.contact-mini .muted { color: var(--text-muted); font-size: 13px; margin-bottom: 8px; }
.contact-mini .val { color: var(--blue); font-weight: 600; font-size: 14px; }

.global-network { background: #eff6ff; border-radius: 16px; padding: 50px; text-align:center; position: relative; }
.gn-card { background: #fff; max-width: 380px; margin: 0 auto; padding: 28px; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.gn-card .pin { width: 50px; height: 50px; border-radius: 50%; background: #eff6ff; color: var(--blue); display:flex; align-items:center; justify-content:center; font-size: 20px; margin: 0 auto 14px; }
.gn-card h4 { margin-bottom: 4px; }
.gn-card .muted { color: var(--text-muted); font-size: 13px; margin-bottom: 14px; }
.gn-card .hr { border-top: 1px solid var(--border); margin: 14px 0; }
.network-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.network-tabs .tab { background: #fff; padding: 16px; border-radius: 8px; text-align: center; font-size: 13px; font-weight: 600; color: var(--blue); }
.network-tabs .tab i { display: block; font-size: 18px; margin-bottom: 6px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.list-icons li { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.list-icons .ico { width: 44px; height: 44px; border-radius: 50%; background: #eff6ff; color: var(--blue); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.list-icons .ttl { font-weight: 600; margin-bottom: 4px; }
.list-icons .desc { color: var(--text-muted); font-size: 14px; }

.contact-info-card { background: linear-gradient(135deg, var(--blue), var(--blue-deep)); color: #fff; padding: 40px; border-radius: 14px; }
.contact-info-card h3 { margin-bottom: 24px; }
.contact-info-card .contact-row .ico { background: rgba(255,255,255,.15); color:#fff; }
.contact-info-card .contact-row .val { color: #fff; }
.contact-info-card .contact-row .lbl { color: rgba(255,255,255,.7); }

.form-card { background: #fff; padding: 40px; border-radius: 14px; box-shadow: 0 6px 30px rgba(0,0,0,.08); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 14px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit; outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.form-group textarea { resize: vertical; min-height: 130px; }

/* ===== FAQ accordion ===== */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 12px; overflow: hidden; }
.faq-q { width: 100%; background: none; border: none; text-align: left; padding: 18px 22px; font: inherit; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--text); }
.faq-q .chev { transition: transform .3s; color: var(--text-muted); }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; color: var(--text-muted); padding: 0 22px; font-size: 14px; }
.faq-item.open .faq-a { max-height: 400px; padding: 0 22px 18px; }

/* ===== Track page ===== */
.track-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.track-form-card { background: #fff; padding: 36px; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.track-form-card h3 { margin-bottom: 10px; }
.track-form-card .lead { color: var(--text-muted); margin-bottom: 22px; font-size: 14px; }
.track-form-card label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 6px; }
.track-form-card input { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; margin-bottom: 16px; outline: none; }
.track-form-card input:focus { border-color: var(--blue); }
.track-form-card .btn { width: 100%; justify-content: center; }
.track-tips { border-top: 1px solid var(--border); margin-top: 22px; padding-top: 20px; }
.track-tips h4 { font-size: 14px; margin-bottom: 10px; }
.track-tips li { font-size: 13px; color: var(--text-muted); padding: 4px 0 4px 22px; position: relative; }
.track-tips li::before { content:'✓'; position: absolute; left: 0; top: 4px; color: var(--blue); font-weight: 700; }
.track-illustration { display: flex; justify-content: center; }
.track-illustration .map-card { background: #fff; padding: 50px; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.08); font-size: 80px; color: var(--blue); }

.track-result { background: var(--bg-light); padding: 30px; border-radius: 12px; margin-top: 30px; display: none; }
.track-result.show { display: block; }
.timeline { position: relative; padding-left: 30px; }
.timeline::before { content:''; position:absolute; left:9px; top:6px; bottom:6px; width:2px; background:var(--blue); }
.timeline-item { position: relative; padding-bottom: 22px; }
.timeline-item::before { content:''; position:absolute; left:-26px; top:6px; width: 16px; height: 16px; border-radius: 50%; background: var(--blue); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--blue); }
.timeline-item .date { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.timeline-item .status { font-weight: 600; }

/* ===== Toast ===== */
.toast { position: fixed; bottom: 24px; right: 24px; background: #16a34a; color: #fff; padding: 14px 20px; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.18); transform: translateY(120%); transition: transform .35s ease; z-index: 9999; }
.toast.show { transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 100%; left:0; right:0; background:#fff; box-shadow:0 8px 20px rgba(0,0,0,.08); }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 16px 0; }
  .nav li { padding: 12px 24px; border-bottom: 1px solid var(--border); }
  .nav a { white-space: normal; }
  .menu-toggle { display: block; }
  .header-actions .btn { display: none; }
  .two-col, .contact-grid, .safety-grid, .track-layout { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .tracking-form { flex-direction: column; }
  .tracking-card { padding: 30px 22px; }
  .topbar { font-size: 12px; }
  .topbar .container { justify-content: center; text-align: center; }
  .network-tabs { grid-template-columns: 1fr 1fr; }
  .slider-arrow { width: 40px; height: 40px; font-size: 14px; }
}
@media (max-width: 500px) {
  section { padding: 60px 0; }
  .hero-slider { height: 75vh; min-height: 480px; }
  .global-network { padding: 30px 16px; }
}