/* ============================================================
   ShipOnlines — Public Pages Unified CSS
   路径: /public/css/public.css
   用法: layouts/public.blade.php 里引用一次
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --so-primary:    #1a56db;
  --so-primary-dk: #1342b0;
  --so-accent:     #f59e0b;
  --so-dark:       #0f172a;
  --so-gray:       #64748b;
  --so-light:      #f8fafc;
  --so-border:     #e2e8f0;
  --so-white:      #ffffff;
  --so-radius:     8px;
  --so-radius-lg:  14px;
  --so-shadow:     0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
}

/* ============================================================
   SHARED — 所有页面共用
   ============================================================ */

/* Page Hero (about / contact / ltl / tl / drayage / tracking) */
.so-page-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1a3a6e 100%);
  padding: 72px 24px 60px;
  text-align: center;
}
.so-page-hero h1 {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}
.so-page-hero p {
  font-size: 16px;
  color: rgba(255,255,255,.75);
  max-width: 580px;
  margin: 0 auto 28px;
}

/* Section layout */
.so-section { padding: 80px 24px; max-width: 1200px; margin: 0 auto; }
.so-section-header { text-align: center; margin-bottom: 52px; }
.so-section-header h2 { font-size: clamp(24px,4vw,36px); font-weight: 800; color: var(--so-dark); margin-bottom: 12px; }
.so-section-header p { font-size: 16px; color: var(--so-gray); max-width: 520px; margin: 0 auto; }

/* Shared buttons */
.so-btn-primary {
  padding: 13px 28px; border-radius: 8px;
  background: var(--so-accent); color: #fff;
  font-size: 15px; font-weight: 700;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 4px 14px rgba(245,158,11,.4);
  text-decoration: none; display: inline-block;
}
.so-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(245,158,11,.5); }

.so-btn-ghost {
  padding: 13px 28px; border-radius: 8px;
  background: rgba(255,255,255,.1); color: #fff;
  border: 1px solid rgba(255,255,255,.25);
  font-size: 15px; font-weight: 600;
  transition: background .15s; display: inline-block;
  text-decoration: none;
}
.so-btn-ghost:hover { background: rgba(255,255,255,.18); }

.so-btn-hero {
  display: inline-block; padding: 13px 32px;
  border-radius: 8px; background: #f59e0b;
  color: #fff; font-size: 15px; font-weight: 700;
  text-decoration: none;
}
.so-btn-hero:hover { background: #d97706; }

/* Shared what-section layout */
.so-what {
  padding: 64px 0 0;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 60px; align-items: center;
}
.so-what-text h2 { font-size: 28px; font-weight: 800; color: var(--so-dark); margin-bottom: 14px; }
.so-what-text p { font-size: 15px; color: var(--so-gray); line-height: 1.75; margin-bottom: 16px; }
.so-what-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: #eff6ff; border: 1px solid #bfdbfe;
  border-radius: 8px; padding: 10px 16px;
  font-size: 14px; font-weight: 600; color: #1d4ed8;
}

/* Shared feat-grid */
.so-feat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.so-feat-card { border: 1px solid var(--so-border); border-radius: 12px; padding: 24px 20px; }
.so-feat-icon { font-size: 28px; margin-bottom: 12px; }
.so-feat-card h3 { font-size: 15px; font-weight: 700; color: var(--so-dark); margin-bottom: 8px; }
.so-feat-card p { font-size: 13px; color: var(--so-gray); line-height: 1.65; }

/* Shared FAQ */
.so-faq-wrap { background: #f8fafc; padding: 64px 24px; }
.so-faq-inner { max-width: 760px; margin: 0 auto; }
.so-faq-inner h2 { font-size: 26px; font-weight: 800; color: var(--so-dark); text-align: center; margin-bottom: 32px; }
.so-faq-item { border: 1px solid var(--so-border); border-radius: 10px; margin-bottom: 12px; background: #fff; overflow: hidden; }
.so-faq-q { width: 100%; text-align: left; padding: 18px 20px; font-size: 15px; font-weight: 600; color: var(--so-dark); background: none; border: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.so-faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .3s, padding .3s; font-size: 14px; color: var(--so-gray); line-height: 1.7; }
.so-faq-item.open .so-faq-a { max-height: 300px; padding: 0 20px 18px; }
.so-faq-arrow { transition: transform .3s; font-size: 12px; color: #94a3b8; }
.so-faq-item.open .so-faq-arrow { transform: rotate(180deg); }

/* Shared CTA strip */
.so-cta-strip { background: linear-gradient(135deg, var(--so-primary), #1e40af); padding: 56px 24px; text-align: center; }
.so-cta-strip h2 { font-size: 28px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.so-cta-strip p { color: rgba(255,255,255,.8); margin-bottom: 24px; }

/* CTA Banner (home) */
.so-cta-banner {
  background: linear-gradient(135deg, var(--so-primary) 0%, #1e40af 100%);
  border-radius: var(--so-radius-lg); padding: 56px 40px;
  text-align: center; margin: 0 24px;
}
.so-cta-banner h2 { font-size: clamp(22px,3.5vw,32px); font-weight: 800; color: #fff; margin-bottom: 10px; }
.so-cta-banner p { font-size: 16px; color: rgba(255,255,255,.8); margin-bottom: 28px; }

/* ============================================================
   HOME PAGE
   ============================================================ */
.so-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1a3a6e 60%, #1a56db 100%);
  padding: 100px 24px 80px; text-align: center;
  position: relative; overflow: hidden;
}
.so-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(245,158,11,.12) 0%, transparent 60%);
  pointer-events: none;
}
.so-hero-inner { max-width: 860px; margin: 0 auto; position: relative; }
.so-hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 20px; padding: 5px 14px;
  font-size: 13px; color: rgba(255,255,255,.85); margin-bottom: 24px;
}
.so-hero h1 {
  font-size: clamp(28px, 5vw, 52px); font-weight: 800;
  color: #fff; line-height: 1.15; margin-bottom: 20px; letter-spacing: -.02em;
}
.so-hero h1 span { color: #fbbf24; }
.so-hero p {
  font-size: clamp(15px, 2vw, 18px); color: rgba(255,255,255,.75);
  max-width: 640px; margin: 0 auto 36px; line-height: 1.7;
}
.so-hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.so-hero-note { margin-top: 28px; font-size: 13px; color: rgba(255,255,255,.5); }

/* Powered by badge */
.so-powered {
  text-align: center; padding: 8px 24px;
  font-size: 11px; color: rgba(255,255,255,.45);
  background: rgba(0,0,0,.25); letter-spacing: .06em;
}

/* Quick Quote Widget */
.so-widget-wrap {
  max-width: 900px; margin: -36px auto 0;
  padding: 0 24px; position: relative; z-index: 10;
}
.so-widget {
  background: #fff; border-radius: 14px;
  box-shadow: 0 8px 40px rgba(0,0,0,.12); padding: 28px 32px;
}
.so-widget-title { font-size: 15px; font-weight: 700; color: var(--so-dark); margin-bottom: 20px; }
.so-mode-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.so-mode-tab {
  padding: 7px 16px; border-radius: 20px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--so-border); color: var(--so-gray);
  cursor: pointer; transition: all .15s; background: #fff;
}
.so-mode-tab.active { background: var(--so-primary); color: #fff; border-color: var(--so-primary); }
.so-widget-fields { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 12px; align-items: end; }
.so-field label { display: block; font-size: 12px; font-weight: 600; color: var(--so-gray); margin-bottom: 5px; }
.so-field input {
  width: 100%; padding: 10px 14px; border-radius: 8px;
  border: 1px solid var(--so-border); font-size: 14px;
  color: var(--so-dark); outline: none; transition: border-color .15s;
}
.so-field input:focus { border-color: var(--so-primary); }
.so-widget-btn {
  padding: 10px 22px; border-radius: 8px;
  background: var(--so-primary); color: #fff;
  font-size: 14px; font-weight: 700; border: none;
  cursor: pointer; white-space: nowrap;
  transition: background .15s; width: 100%;
}
.so-widget-btn:hover { background: var(--so-primary-dk); }

/* Stats */
.so-stats-wrap { background: var(--so-dark); padding: 60px 24px; }
.so-stats-inner { max-width: 1200px; margin: 0 auto; }
.so-stats-title {
  text-align: center; font-size: 12px; font-weight: 700;
  color: rgba(255,255,255,.35); text-transform: uppercase;
  letter-spacing: .12em; margin-bottom: 36px;
}
.so-stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: rgba(255,255,255,.07);
  border-radius: 12px; overflow: hidden;
}
.so-stat {
  background: rgba(255,255,255,.03); padding: 32px 24px;
  text-align: center; transition: background .2s;
}
.so-stat:hover { background: rgba(255,255,255,.07); }
.so-stat-num { font-size: 44px; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 6px; }
.so-stat-label { font-size: 14px; font-weight: 600; color: rgba(255,255,255,.75); margin-bottom: 4px; }
.so-stat-sub { font-size: 11px; color: rgba(255,255,255,.3); }

/* Services */
.so-services-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.so-service-card {
  border: 1px solid var(--so-border); border-radius: var(--so-radius-lg);
  padding: 28px 24px; transition: all .2s; background: #fff;
  position: relative; overflow: hidden;
}
.so-service-card:hover { border-color: var(--so-primary); box-shadow: 0 8px 32px rgba(26,86,219,.1); transform: translateY(-2px); }
.so-service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--so-primary); opacity: 0; transition: opacity .2s;
}
.so-service-card:hover::before { opacity: 1; }
.so-service-icon { font-size: 32px; margin-bottom: 16px; }
.so-service-card h3 { font-size: 17px; font-weight: 700; color: var(--so-dark); margin-bottom: 8px; }
.so-service-card p { font-size: 14px; color: var(--so-gray); line-height: 1.65; margin-bottom: 18px; }
.so-service-link { font-size: 13px; font-weight: 600; color: var(--so-primary); display: flex; align-items: center; gap: 4px; }
.so-service-link:hover { gap: 8px; }

/* Dedicated Lanes */
.so-lanes-wrap { background: #fff; padding: 80px 24px; }
.so-lanes-inner { max-width: 1200px; margin: 0 auto; }
.so-lanes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.so-lane-card {
  border: 1px solid var(--so-border); border-radius: 12px; padding: 24px;
  transition: all .2s; position: relative; overflow: hidden;
}
.so-lane-card:hover { border-color: var(--so-primary); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,86,219,.1); }
.so-lane-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--so-primary), #38bdf8);
  opacity: 0; transition: opacity .2s;
}
.so-lane-card:hover::after { opacity: 1; }
.so-lane-icon { font-size: 28px; margin-bottom: 12px; }
.so-lane-card h3 { font-size: 16px; font-weight: 700; color: var(--so-dark); margin-bottom: 6px; }
.so-lane-card p { font-size: 13px; color: var(--so-gray); }
.so-lane-last { grid-column: span 2; }

/* Warehouse Network */
.so-wh-wrap { background: var(--so-light); padding: 80px 24px; }
.so-wh-inner { max-width: 1200px; margin: 0 auto; }
.so-wh-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.so-wh-card { background: #fff; border-radius: 12px; padding: 24px; border: 1px solid var(--so-border); }
.so-wh-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--so-primary); margin-bottom: 12px;
  box-shadow: 0 0 0 4px rgba(26,86,219,.15);
}
.so-wh-dot.soon { background: #94a3b8; box-shadow: 0 0 0 4px rgba(148,163,184,.15); }
.so-wh-card h3 { font-size: 15px; font-weight: 700; color: var(--so-dark); margin-bottom: 4px; }
.so-wh-card p { font-size: 13px; color: var(--so-gray); line-height: 1.6; }
.so-wh-badge {
  display: inline-block; margin-top: 8px;
  font-size: 11px; font-weight: 600; padding: 2px 8px;
  border-radius: 20px; background: #fef3c7; color: #92400e;
}

/* Why section */
.so-why-wrap { background: var(--so-light); padding: 80px 24px; }
.so-why-inner { max-width: 1200px; margin: 0 auto; }
.so-why-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.so-why-card { background: #fff; border-radius: var(--so-radius-lg); padding: 28px 24px; box-shadow: var(--so-shadow); }
.so-why-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 14px;
}
.so-why-card h3 { font-size: 16px; font-weight: 700; color: var(--so-dark); margin-bottom: 8px; }
.so-why-card p { font-size: 14px; color: var(--so-gray); line-height: 1.65; }

/* OOG */
.so-oog-wrap { background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%); padding: 80px 24px; }
.so-oog-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.so-oog-inner h2 { font-size: clamp(22px,3.5vw,34px); font-weight: 800; color: #fff; margin-bottom: 12px; }
.so-oog-inner .sub { font-size: 16px; color: rgba(255,255,255,.6); margin-bottom: 20px; }
.so-oog-inner p { font-size: 15px; color: rgba(255,255,255,.75); max-width: 640px; margin: 0 auto 32px; line-height: 1.7; }

/* Bigbear backing */
.so-bigbear-wrap { background: #fff; padding: 80px 24px; border-top: 1px solid var(--so-border); }
.so-bigbear-inner { max-width: 900px; margin: 0 auto; }
.so-bigbear-content { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: center; }
.so-bigbear-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #f8fafc; border: 1px solid var(--so-border);
  border-radius: 12px; padding: 20px 24px;
  font-size: 13px; color: var(--so-gray);
}
.so-bigbear-badge strong { color: var(--so-dark); display: block; font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.so-bigbear-text h2 { font-size: clamp(20px,3vw,28px); font-weight: 800; color: var(--so-dark); margin-bottom: 16px; }
.so-bigbear-text p { font-size: 15px; color: var(--so-gray); line-height: 1.75; margin-bottom: 24px; }
.so-bigbear-link {
  display: inline-block; border: 1px solid var(--so-border);
  color: var(--so-dark); padding: 10px 22px; border-radius: 8px;
  font-size: 14px; font-weight: 600; transition: all .15s; text-decoration: none;
}
.so-bigbear-link:hover { border-color: var(--so-primary); color: var(--so-primary); }

/* How It Works */
.so-how-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.so-how-step { text-align: center; padding: 32px 20px; position: relative; }
.so-how-step:not(:last-child)::after {
  content: '→'; position: absolute; right: -8px; top: 50%;
  transform: translateY(-50%); font-size: 20px; color: var(--so-border);
}
.so-how-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--so-primary); color: #fff;
  font-size: 18px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 14px;
}
.so-how-step h3 { font-size: 15px; font-weight: 700; color: var(--so-dark); margin-bottom: 6px; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.so-about-wrap { max-width: 900px; margin: 0 auto; padding: 64px 24px 80px; }
.so-about-section { margin-bottom: 48px; }
.so-about-section h2 { font-size: 24px; font-weight: 800; color: var(--so-dark); margin-bottom: 14px; }
.so-about-section p { font-size: 15px; color: var(--so-gray); line-height: 1.8; margin-bottom: 12px; }
.so-about-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 32px; }
.so-about-card { background: #f8fafc; border: 1px solid var(--so-border); border-radius: 12px; padding: 24px; text-align: center; }
.so-about-card .num { font-size: 32px; font-weight: 800; color: var(--so-primary); margin-bottom: 6px; }
.so-about-card .lbl { font-size: 13px; color: var(--so-gray); }
.so-contact-cta { background: linear-gradient(135deg, var(--so-primary), #1e40af); border-radius: 14px; padding: 40px; text-align: center; margin-top: 48px; }
.so-contact-cta h2 { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.so-contact-cta p { color: rgba(255,255,255,.8); margin-bottom: 20px; font-size: 15px; }
.so-contact-cta a { display: inline-block; padding: 11px 28px; border-radius: 8px; background: #f59e0b; color: #fff; font-weight: 700; text-decoration: none; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.so-contact-wrap { max-width: 1100px; margin: 0 auto; padding: 64px 24px 80px; }
.so-contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; align-items: start; }
.so-info-card { background: linear-gradient(135deg, var(--so-primary), #1e40af); border-radius: 16px; padding: 36px 32px; color: #fff; }
.so-info-card h2 { font-size: 20px; font-weight: 700; margin-bottom: 28px; }
.so-info-item { display: flex; gap: 14px; margin-bottom: 24px; }
.so-info-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.15); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.so-info-text { font-size: 14px; }
.so-info-text strong { display: block; font-size: 12px; font-weight: 600; opacity: .7; margin-bottom: 3px; text-transform: uppercase; letter-spacing: .05em; }
.so-info-text a { color: #fff; }
.so-info-divider { border: none; border-top: 1px solid rgba(255,255,255,.15); margin: 24px 0; }
.so-info-note { font-size: 13px; opacity: .7; line-height: 1.6; }
.so-form-card { background: #fff; border-radius: 16px; padding: 36px 32px; border: 1px solid var(--so-border); box-shadow: 0 4px 24px rgba(0,0,0,.06); }
.so-form-card h2 { font-size: 20px; font-weight: 700; color: var(--so-dark); margin-bottom: 24px; }
.so-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.so-form-group { margin-bottom: 18px; }
.so-form-group label { display: block; font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 6px; }
.so-form-group input,
.so-form-group select,
.so-form-group textarea {
  width: 100%; padding: 10px 14px; border-radius: 8px;
  border: 1px solid #d1d5db; font-size: 14px; color: var(--so-dark);
  outline: none; transition: border-color .15s; font-family: inherit;
}
.so-form-group input:focus,
.so-form-group select:focus,
.so-form-group textarea:focus { border-color: var(--so-primary); box-shadow: 0 0 0 3px rgba(26,86,219,.08); }
.so-form-group textarea { resize: vertical; min-height: 120px; }
.so-form-submit { width: 100%; padding: 13px; border-radius: 8px; background: var(--so-primary); color: #fff; border: none; font-size: 15px; font-weight: 700; cursor: pointer; transition: background .15s; }
.so-form-submit:hover { background: var(--so-primary-dk); }
.so-form-submit:disabled { background: #93c5fd; cursor: not-allowed; }
.so-msg { padding: 14px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; display: none; }
.so-msg.success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.so-msg.error { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }

/* ============================================================
   DRAYAGE PAGE
   ============================================================ */
.so-dr-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.so-ports { padding: 56px 0 32px; text-align: center; }
.so-ports h2 { font-size: 22px; font-weight: 700; color: var(--so-dark); margin-bottom: 24px; }
.so-port-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; max-width: 800px; margin: 0 auto; }
.so-port-card { background: #f8fafc; border: 1px solid var(--so-border); border-radius: 12px; padding: 20px 16px; text-align: center; }
.so-port-code { font-size: 22px; font-weight: 800; color: var(--so-primary); margin-bottom: 6px; }
.so-port-name { font-size: 12px; color: var(--so-gray); line-height: 1.4; }
.so-dr-visual { background: linear-gradient(135deg, #eff6ff, #dbeafe); border-radius: 20px; padding: 32px; text-align: center; }
.so-dr-flow { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.so-dr-flow-step { background: #fff; border: 1px solid #bfdbfe; border-radius: 8px; padding: 10px 20px; font-size: 13px; font-weight: 600; color: #1d4ed8; width: 100%; max-width: 200px; text-align: center; }
.so-dr-flow-arrow { color: #94a3b8; font-size: 16px; }
.so-note { background: #fefce8; border: 1px solid #fde047; border-radius: 12px; padding: 20px 24px; margin-bottom: 48px; }
.so-note strong { color: #854d0e; display: block; margin-bottom: 6px; font-size: 14px; }
.so-note p { color: #713f12; font-size: 13px; line-height: 1.65; }

/* ============================================================
   LTL PAGE
   ============================================================ */
.so-ltl-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.so-features { padding: 64px 0; }
.so-features h2 { font-size: 28px; font-weight: 800; color: var(--so-dark); text-align: center; margin-bottom: 36px; }
.so-carriers { padding: 40px 0 64px; }
.so-carriers h2 { font-size: 22px; font-weight: 700; color: var(--so-dark); text-align: center; margin-bottom: 28px; }
.so-carrier-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.so-carrier-tag { padding: 8px 18px; border-radius: 20px; background: #f8fafc; border: 1px solid var(--so-border); font-size: 13px; font-weight: 600; color: #374151; }
.so-what-visual { background: linear-gradient(135deg, #eff6ff, #dbeafe); border-radius: 20px; padding: 40px; text-align: center; }

/* ============================================================
   TL PAGE
   ============================================================ */
.so-tl-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.so-eq-section { padding: 48px 0; }
.so-eq-section h2 { font-size: 22px; font-weight: 700; color: var(--so-dark); margin-bottom: 24px; }
.so-eq-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 12px; }
.so-eq-card { background: #f8fafc; border: 1px solid var(--so-border); border-radius: 10px; padding: 16px 12px; text-align: center; }
.so-eq-icon { font-size: 24px; margin-bottom: 8px; }
.so-eq-card span { font-size: 12px; font-weight: 600; color: #374151; }
.so-tl-visual { background: linear-gradient(135deg, #eff6ff, #dbeafe); border-radius: 20px; padding: 36px; text-align: center; }
.so-tl-visual .item { margin-bottom: 20px; }
.so-tl-visual .num { font-size: 32px; font-weight: 800; color: var(--so-primary); }
.so-tl-visual .lbl { font-size: 13px; color: var(--so-gray); margin-top: 4px; }

/* ============================================================
   TRACKING PAGE
   ============================================================ */
.so-track-wrap { max-width: 700px; margin: -32px auto 0; padding: 0 24px 80px; position: relative; z-index: 10; }
.so-track-box { background: #fff; border-radius: 16px; padding: 36px 32px; box-shadow: 0 8px 40px rgba(0,0,0,.1); border: 1px solid var(--so-border); }
.so-track-field { display: flex; gap: 12px; margin-bottom: 16px; }
.so-track-field input { flex: 1; padding: 13px 16px; border-radius: 8px; border: 1px solid #d1d5db; font-size: 15px; color: var(--so-dark); outline: none; transition: border-color .15s; }
.so-track-field input:focus { border-color: var(--so-primary); box-shadow: 0 0 0 3px rgba(26,86,219,.08); }
.so-track-btn { padding: 13px 24px; border-radius: 8px; background: var(--so-primary); color: #fff; border: none; font-size: 15px; font-weight: 700; cursor: pointer; transition: background .15s; white-space: nowrap; }
.so-track-btn:hover { background: var(--so-primary-dk); }
.so-track-btn:disabled { background: #93c5fd; cursor: not-allowed; }
.so-track-login { text-align: center; font-size: 13px; color: var(--so-gray); padding-top: 4px; }
.so-track-login a { color: var(--so-primary); font-weight: 600; }
.so-track-result { display: none; margin-top: 24px; }
.so-track-result.show { display: block; }
.so-result-status { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-radius: 10px; background: #f0fdf4; border: 1px solid #86efac; margin-bottom: 20px; }
.so-result-status.transit { background: #eff6ff; border-color: #bfdbfe; }
.so-result-status.tendered { background: #fefce8; border-color: #fde047; }
.so-result-status-dot { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; flex-shrink: 0; }
.so-result-status.transit .so-result-status-dot { background: #3b82f6; }
.so-result-status.tendered .so-result-status-dot { background: #eab308; }
.so-result-status-text { font-size: 15px; font-weight: 700; color: var(--so-dark); }
.so-result-status-sub { font-size: 12px; color: var(--so-gray); margin-top: 2px; }
.so-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.so-result-item { background: #f8fafc; border-radius: 8px; padding: 14px 16px; }
.so-result-item label { font-size: 11px; font-weight: 700; color: #94a3b8; text-transform: uppercase; letter-spacing: .05em; display: block; margin-bottom: 4px; }
.so-result-item span { font-size: 14px; font-weight: 600; color: var(--so-dark); }
.so-timeline { margin-top: 24px; }
.so-timeline h3 { font-size: 14px; font-weight: 700; color: var(--so-dark); margin-bottom: 14px; }
.so-tl-item { display: flex; gap: 14px; margin-bottom: 14px; }
.so-tl-dot-wrap { display: flex; flex-direction: column; align-items: center; }
.so-tl-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--so-primary); flex-shrink: 0; margin-top: 4px; }
.so-tl-line { width: 2px; flex: 1; background: var(--so-border); margin-top: 4px; }
.so-tl-content { font-size: 13px; padding-bottom: 14px; }
.so-tl-content strong { display: block; color: var(--so-dark); font-weight: 600; }
.so-tl-content span { color: #94a3b8; font-size: 12px; }
.so-not-found { text-align: center; padding: 24px; color: #ef4444; font-size: 14px; display: none; }
.so-not-found.show { display: block; }
.so-track-info { max-width: 1100px; margin: 0 auto; padding: 64px 24px 80px; }
.so-track-info-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.so-track-info-card { border: 1px solid var(--so-border); border-radius: 12px; padding: 24px; text-align: center; }
.so-track-info-card .icon { font-size: 32px; margin-bottom: 12px; }
.so-track-info-card h3 { font-size: 16px; font-weight: 700; color: var(--so-dark); margin-bottom: 8px; }
.so-track-info-card p { font-size: 13px; color: var(--so-gray); line-height: 1.65; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .so-services-grid { grid-template-columns: repeat(2,1fr); }
  .so-why-grid { grid-template-columns: repeat(2,1fr); }
  .so-how-grid { grid-template-columns: repeat(2,1fr); }
  .so-how-step:nth-child(2)::after { display: none; }
  .so-widget-fields { grid-template-columns: 1fr 1fr; }
  .so-stats-grid { grid-template-columns: repeat(2,1fr); }
  .so-lanes-grid { grid-template-columns: 1fr 1fr; }
  .so-lane-last { grid-column: span 1; }
  .so-wh-grid { grid-template-columns: repeat(2,1fr); }
  .so-bigbear-content { grid-template-columns: 1fr; }
  .so-what { grid-template-columns: 1fr; }
  .so-what-visual, .so-tl-visual, .so-dr-visual { display: none; }
  .so-feat-grid { grid-template-columns: repeat(2,1fr); }
  .so-port-grid { grid-template-columns: repeat(2,1fr); }
  .so-contact-grid { grid-template-columns: 1fr; }
  .so-form-row { grid-template-columns: 1fr; }
  .so-eq-grid { grid-template-columns: repeat(3,1fr); }
  .so-about-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 580px) {
  .so-services-grid { grid-template-columns: 1fr; }
  .so-why-grid { grid-template-columns: 1fr; }
  .so-how-grid { grid-template-columns: 1fr; }
  .so-how-step::after { display: none; }
  .so-widget-fields { grid-template-columns: 1fr; }
  .so-lanes-grid { grid-template-columns: 1fr; }
  .so-lane-last { grid-column: span 1; }
  .so-wh-grid { grid-template-columns: 1fr 1fr; }
  .so-cta-banner { padding: 40px 24px; margin: 0 12px; }
  .so-feat-grid { grid-template-columns: 1fr; }
  .so-eq-grid { grid-template-columns: repeat(2,1fr); }
  .so-track-field { flex-direction: column; }
  .so-result-grid { grid-template-columns: 1fr; }
  .so-track-info-grid { grid-template-columns: 1fr; }
  .so-about-grid { grid-template-columns: 1fr; }
}