:root{--dark:#111827;--yellow:#f5c146;--soft:#f8f9fc;--border:#e5eaf1;--muted:#697586}body.ptk-page{margin:0;background:var(--soft);color:var(--dark);font-family:Arial,Helvetica,sans-serif}.ptk-shell{width:min(1160px,calc(100% - 32px));margin:0 auto}.ptk-unified-header{position:absolute;top:0;left:0;right:0;z-index:50;padding:28px 0}.ptk-unified-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.ptk-logo{color:#fff;text-decoration:none;font-weight:900;font-size:24px;letter-spacing:.04em}.ptk-menu{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.ptk-menu a,.ptk-menu button{color:#fff;text-decoration:none;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.42);border-radius:999px;padding:11px 17px;font-weight:800;line-height:1;cursor:pointer}.ptk-menu a:hover,.ptk-menu button:hover,.ptk-menu button.active{background:var(--yellow);border-color:var(--yellow);color:#1c233b}.ptk-hero{min-height:520px;display:flex;align-items:center;background:linear-gradient(135deg,rgba(20,32,56,.88),rgba(35,75,122,.80)),url('img/hero-10.jpg') center/cover no-repeat;color:#fff;padding:130px 0 70px}.ptk-hero h1{font-size:clamp(42px,7vw,84px);line-height:1.02;margin:0 0 24px;font-weight:900;color:#fff}.ptk-hero p{font-size:20px;line-height:1.7;max-width:780px;color:rgba(255,255,255,.88);margin:0 0 28px}.ptk-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:14px 22px;font-weight:900;text-decoration:none;cursor:pointer;background:#2454ff;color:#fff}.ptk-btn:hover{opacity:.92;color:#fff;text-decoration:none}.ptk-btn-yellow{background:var(--yellow);color:#1c233b}.ptk-btn-dark{background:#1c233b;color:#fff}.ptk-btn-red{background:#dc3545;color:#fff}.ptk-section{padding:72px 0}.ptk-title{text-align:center;margin-bottom:36px}.ptk-title h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px;color:#1c233b}.ptk-title p{margin:0 auto;max-width:820px;color:var(--muted);font-size:17px;line-height:1.7}.ptk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ptk-card,.ptk-form-card,.ptk-cart{background:#fff;border:1px solid var(--border);border-radius:18px;padding:26px;box-shadow:0 18px 45px rgba(18,31,53,.07)}.ptk-card h3{font-size:22px;margin:0 0 10px;color:#1c233b}.ptk-card p{color:var(--muted);line-height:1.6;min-height:76px}.ptk-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.ptk-meta span{background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:10px;color:#1c233b}.ptk-price{font-size:28px;font-weight:900;margin:18px 0;color:#1c233b}.ptk-card .ptk-btn{width:100%}.ptk-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ptk-field label{display:block;font-weight:900;margin-bottom:8px;color:#1c233b}.ptk-field input,.ptk-field select,.ptk-field textarea{width:100%;box-sizing:border-box;min-height:52px;border:1px solid #dde3ec;border-radius:12px;padding:12px 14px;font-size:15px;background:#fff}.ptk-field textarea{min-height:120px;resize:vertical}.ptk-full{grid-column:1/-1}.ptk-notice{background:rgba(245,193,70,.14);border-left:4px solid var(--yellow);border-radius:12px;padding:15px 16px;margin:18px 0;color:#1c233b}.ptk-cart-row{display:grid;grid-template-columns:1.5fr .65fr .65fr .7fr auto;gap:12px;align-items:center;padding:18px 0;border-bottom:1px solid var(--border)}.ptk-cart-row:last-child{border-bottom:0}.ptk-cart-row strong{display:block;color:#1c233b}.ptk-cart-row small{color:var(--muted)}.ptk-qty{width:88px;min-height:42px;border:1px solid #dde3ec;border-radius:10px;padding:8px}.ptk-empty{text-align:center;color:var(--muted);padding:28px}.ptk-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.ptk-summary-box{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;text-align:center}.ptk-summary-box span{display:block;color:var(--muted);font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.04em}.ptk-summary-box strong{display:block;font-size:28px;margin-top:8px;color:#1c233b}.ptk-footer{padding:36px 0;background:#1c233b;color:rgba(255,255,255,.78);text-align:center}@media(max-width:900px){.ptk-unified-inner{flex-direction:column;align-items:flex-start}.ptk-menu{justify-content:flex-start}.ptk-grid,.ptk-form-grid,.ptk-summary{grid-template-columns:1fr}.ptk-cart-row{grid-template-columns:1fr}.ptk-hero{padding-top:210px}}


/* PTK Cargo - final professional polish */
:root {
  --ptk-blue-dark: #17233a;
  --ptk-blue: #244b7a;
  --ptk-yellow: #f5c146;
  --ptk-soft: #f8f9fc;
  --ptk-border: #e5eaf1;
  --ptk-muted: #667085;
}
.ptk-clean-nav,
.ptk-menu {
  align-items: center !important;
  gap: 12px !important;
}
.ptk-clean-nav a,
.ptk-clean-nav button,
.ptk-menu a,
.ptk-menu button {
  box-shadow: none !important;
  letter-spacing: 0 !important;
}
.ptk-clean-nav a:not(.active),
.ptk-menu a:not(.active) {
  background: #ffffff !important;
  color: var(--ptk-blue-dark) !important;
}
.ptk-clean-nav button.active,
.ptk-menu button.active {
  background: var(--ptk-yellow) !important;
  color: var(--ptk-blue-dark) !important;
}
.ptk-card,
.ptk-form-card,
.ptk-cart,
.ptk-summary-box {
  border: 1px solid var(--ptk-border) !important;
  box-shadow: 0 18px 45px rgba(18,31,53,.08) !important;
}
.ptk-card h3,
.ptk-title h2 {
  letter-spacing: -0.02em;
}
.ptk-card p,
.ptk-title p {
  line-height: 1.7;
}
.ptk-btn {
  box-shadow: 0 10px 22px rgba(36,84,255,.12);
}
.ptk-btn-yellow {
  box-shadow: 0 10px 22px rgba(245,193,70,.22);
}
.ptk-field input,
.ptk-field select,
.ptk-field textarea {
  transition: border .2s ease, box-shadow .2s ease;
}
.ptk-field input:focus,
.ptk-field select:focus,
.ptk-field textarea:focus {
  outline: none;
  border-color: #8aa4d6;
  box-shadow: 0 0 0 4px rgba(36,75,122,.10);
}
.ptk-cart-row {
  border-bottom: 1px solid var(--ptk-border);
}
.ptk-cart-row small {
  line-height: 1.5;
}
.ptk-footer {
  margin-top: 0;
}
@media (max-width: 900px) {
  .ptk-hero h1 {
    font-size: clamp(36px, 12vw, 54px) !important;
  }
}