@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";
:root{--pstc-blue-900:#024;--pstc-blue-800:#036;--pstc-blue-700:#004b93;--pstc-blue-600:#0e65b8;--pstc-blue-500:#257fdb;--pstc-blue-100:#e6f0fa;--pstc-blue-50:#f2f7fc;--pstc-green-800:#1b5e20;--pstc-green-700:#2b8a3e;--pstc-green-600:#38a169;--pstc-green-500:#48bb78;--pstc-green-100:#e6f6ec;--pstc-green-50:#f3faf5;--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--slate-600:#475569;--slate-500:#64748b;--slate-400:#94a3b8;--slate-300:#cbd5e1;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--slate-50:#f8fafc;--white:#fff;--amber-700:#b45309;--amber-50:#fffbeb;--red-700:#b91c1c;--red-50:#fef2f2;--font-sans:"Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px 0 #0f172a0d;--shadow-md:0 4px 6px -1px #0f172a12, 0 2px 4px -2px #0f172a0d;--shadow-lg:0 10px 15px -3px #0f172a14, 0 4px 6px -4px #0f172a0a;--shadow-xl:0 20px 25px -5px #0f172a1a, 0 8px 10px -6px #0f172a0a;--max-width:1280px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);color:var(--slate-800);background-color:var(--white);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;line-height:1.6}body{flex-direction:column;min-height:100vh;display:flex;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:.95rem}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--max-width);margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}.section{padding-top:80px;padding-bottom:80px}.section-bg-light{background-color:var(--slate-50);border-top:1px solid var(--slate-200);border-bottom:1px solid var(--slate-200)}.section-bg-navy{background-color:var(--pstc-blue-900);color:var(--white)}.section-header{text-align:center;max-width:760px;margin-bottom:50px;margin-left:auto;margin-right:auto}.section-header-left{text-align:left;margin-left:0;margin-right:0}.section-pill{background-color:var(--pstc-green-50);color:var(--pstc-green-700);text-transform:uppercase;letter-spacing:.08em;border:1px solid #2b8a3e40;border-radius:9999px;align-items:center;gap:8px;margin-bottom:16px;padding:6px 14px;font-size:.8rem;font-weight:700;display:inline-flex}.section-pill-blue{background-color:var(--pstc-blue-50);color:var(--pstc-blue-700);border-color:#004b9340}.section-title{color:var(--slate-900);letter-spacing:-.02em;margin-bottom:16px;font-size:2.25rem;font-weight:800;line-height:1.25}.section-title-light{color:var(--white)}.section-subtitle{color:var(--slate-600);font-size:1.1rem;line-height:1.6}.section-subtitle-light{color:var(--slate-300)}.topbar{color:#94a3b8;background-color:#0b1e36;border-bottom:1px solid #ffffff14;padding:8px 0;font-size:.78rem}.topbar-content{justify-content:space-between;align-items:center;gap:16px;display:flex}.topbar-left{align-items:center;gap:10px;display:flex}.topbar-tag{color:#7fe597;letter-spacing:.04em;font-weight:700}.topbar-sep{color:#fff3}.topbar-right{align-items:center;gap:16px;display:flex}.topbar-contact-item{color:#cbd5e1;align-items:center;gap:6px;transition:color 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0;font-size:.88rem;font-weight:600;transition:color .15s}.nav-item:hover,.nav-item.nav-item-active{color:var(--pstc-blue-700)}.header-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.btn-mobile-nav-toggle{border-radius:var(--radius-md);background-color:var(--slate-100);width:38px;height:38px;color:var(--slate-800);border:1px solid var(--slate-300);cursor:pointer;justify-content:center;align-items:center;transition:all .15s;display:none}.btn-mobile-nav-toggle:hover{background-color:var(--slate-200)}.btn-quote-action{background-color:var(--pstc-blue-700);color:var(--white);border-radius:var(--radius-md);white-space:nowrap;cursor:pointer;border:none;align-items:center;gap:8px;padding:9px 16px;font-size:.86rem;font-weight:700;transition:all .2s;display:inline-flex;box-shadow:0 1px 2px #004b9326}.btn-quote-action:hover{background-color:var(--pstc-blue-800);box-shadow:var(--shadow-md)}.badge-quote-count{background-color:var(--pstc-green-600);color:var(--white);border-radius:9999px;padding:2px 7px;font-size:.72rem;font-weight:800}.hero-corporate-wrapper{background-color:#f8fafc;position:relative}.hero-corporate{align-items:center;min-height:520px;padding:70px 0 95px;display:flex;position:relative;overflow:hidden}.hero-corporate-bg{z-index:0;width:100%;height:100%;position:absolute;top:0;left:0}.hero-corporate-overlay{background:linear-gradient(90deg,#07162bf0 0%,#0a1f3ce0 55%,#0a1f3ca6 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-corporate-container{z-index:2;position:relative}.hero-corporate-body{max-width:820px}.hero-corporate-tag{color:#86efac;letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:20px;font-size:.76rem;font-weight:700;display:inline-flex}.corporate-dot{background-color:#22c55e;border-radius:50%;width:7px;height:7px;box-shadow:0 0 10px #22c55e}.hero-corporate-title{color:#fff;letter-spacing:-.025em;margin-bottom:20px;font-size:2.85rem;font-weight:800;line-height:1.15}.hero-corporate-lead{color:#cbd5e1;max-width:720px;margin-bottom:32px;font-size:1.1rem;line-height:1.65}.hero-corporate-lead strong{color:#fff;font-weight:700}.hero-corporate-actions{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:34px;display:flex}.btn-corp-primary{background-color:var(--pstc-blue-700);color:#fff;border-radius:var(--radius-md);border:1px solid #fff3;align-items:center;gap:10px;padding:13px 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svg{color:#86efac}.hero-docked-wrapper{z-index:10;margin-top:-55px;padding-bottom:45px;position:relative}.docked-cards-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.docked-card{background-color:var(--white);border:1px solid var(--slate-200);border-top:3px solid var(--pstc-blue-700);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;gap:14px;padding:20px 18px;text-decoration:none;transition:all .2s;display:flex;box-shadow:0 10px 25px -5px #0f172a14}.docked-card:hover{border-top-color:var(--pstc-green-700);transform:translateY(-4px);box-shadow:0 16px 32px -4px 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(max-width:1024px){.docked-cards-grid{grid-template-columns:repeat(2,1fr)}.hero-docked-wrapper{margin-top:-30px}}@media (max-width:640px){.hero-corporate-title{font-size:2.15rem}.docked-cards-grid{grid-template-columns:1fr}.hero-docked-wrapper{margin-top:20px}}.institution-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.institution-tagline{color:var(--pstc-blue-700);margin-bottom:16px;font-size:1.15rem;font-weight:700}.institution-paragraphs{color:var(--slate-700);flex-direction:column;gap:16px;margin-bottom:30px;font-size:1rem;line-height:1.7;display:flex}.institution-values{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.value-card{background-color:var(--slate-50);border:1px solid var(--slate-200);border-radius:var(--radius-md);padding:16px}.value-card-header{align-items:center;gap:10px;margin-bottom:8px;display:flex}.value-card-header 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svg{color:#6ceb88;flex-shrink:0}.catalog-header-bar{flex-direction:column;gap:20px;margin-bottom:36px;display:flex}.catalog-search-row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.search-input-wrapper{flex:1;min-width:280px;position:relative}.search-icon{color:var(--slate-400);position:absolute;top:50%;left:16px;transform:translateY(-50%)}.search-input{background-color:var(--white);border:1.5px solid var(--slate-300);border-radius:var(--radius-md);width:100%;color:var(--slate-900);outline:none;padding:13px 16px 13px 44px;transition:border-color .15s,box-shadow .15s}.search-input:focus{border-color:var(--pstc-blue-700);box-shadow:0 0 0 3px #004b9326}.catalog-counter{color:var(--slate-600);background-color:var(--slate-100);border-radius:var(--radius-md);border:1px solid var(--slate-200);padding:10px 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var(--slate-200);border-radius:var(--radius-lg);flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;position:relative;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-lg);border-color:var(--pstc-blue-500);transform:translateY(-4px)}.product-image-container{border-bottom:1px solid var(--slate-100);background-color:#f8fafc;justify-content:center;align-items:center;height:220px;display:flex;position:relative;overflow:hidden}.product-image{object-fit:cover;width:100%;height:100%;transition:transform .3s}.product-card:hover .product-image{transform:scale(1.03)}.product-ref-badge{background-color:var(--pstc-blue-900);color:var(--white);border-radius:var(--radius-sm);letter-spacing:.04em;padding:3px 8px;font-size:.75rem;font-weight:800;position:absolute;top:12px;left:12px}.product-norm-badge{background-color:var(--pstc-green-700);color:var(--white);border-radius:var(--radius-sm);padding:3px 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#004b9333;padding:3px 8px;font-size:.72rem;font-weight:800;position:absolute;top:24px;right:24px}.sector-icon-box{background-color:var(--pstc-green-50);width:52px;height:52px;color:var(--pstc-green-700);border-radius:var(--radius-md);border:1px solid #2b8a3e4d;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.sector-title{color:var(--slate-900);margin-bottom:4px;font-size:1.25rem;font-weight:800}.sector-subtitle{color:var(--pstc-blue-700);margin-bottom:14px;font-size:.85rem;font-weight:600}.sector-description{color:var(--slate-600);margin-bottom:22px;font-size:.92rem;line-height:1.6}.sector-recommended{border-top:1px solid var(--slate-100);margin-top:auto;padding-top:16px}.sector-rec-label{color:var(--slate-500);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:.75rem;font-weight:700}.sector-chips{flex-wrap:wrap;gap:6px;display:flex}.sector-chip{background-color:var(--slate-100);color:var(--slate-800);border-radius:var(--radius-sm);border:1px solid var(--slate-200);padding:3px 8px;font-size:.75rem;font-weight:700}.simulator-box{background-color:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden}.simulator-grid{grid-template-columns:1fr 1.1fr;display:grid}.simulator-form-panel{border-right:1px solid var(--slate-200);padding:40px}.sim-field{margin-bottom:24px}.sim-label{color:var(--slate-900);margin-bottom:8px;font-size:.88rem;font-weight:700;display:block}.sim-select,.sim-input{background-color:var(--slate-50);border:1.5px solid var(--slate-300);border-radius:var(--radius-md);width:100%;color:var(--slate-900);outline:none;padding:12px 14px;font-weight:600}.sim-select:focus,.sim-input:focus{border-color:var(--pstc-blue-700);background-color:var(--white)}.sim-radio-group{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.sim-radio-btn{border:1px solid var(--slate-300);border-radius:var(--radius-md);text-align:center;color:var(--slate-700);background-color:var(--white);padding:10px 14px;font-size:.85rem;font-weight:700;transition:all .15s}.sim-radio-btn.selected{background-color:var(--pstc-blue-50);border-color:var(--pstc-blue-700);color:var(--pstc-blue-700)}.simulator-results-panel{background-color:var(--slate-50);flex-direction:column;padding:40px;display:flex}.results-header{border-bottom:1px solid var(--slate-200);margin-bottom:24px;padding-bottom:16px}.results-title{color:var(--pstc-blue-900);margin-bottom:4px;font-size:1.15rem;font-weight:800}.results-volume-display{background-color:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-md);justify-content:space-between;align-items:center;margin-bottom:24px;padding:18px 24px;display:flex}.res-vol-value{color:var(--pstc-blue-700);font-size:2rem;font-weight:800}.res-vol-label{color:var(--slate-600);font-size:.85rem;font-weight:600}.rec-equipments-list{flex-direction:column;gap:12px;margin-bottom:28px;display:flex}.rec-equip-card{background-color:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.rec-equip-info{align-items:center;gap:12px;display:flex}.rec-equip-qty{color:var(--pstc-green-700);background-color:var(--pstc-green-50);border-radius:var(--radius-sm);border:1px solid #2b8a3e40;padding:4px 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