:root{--primary-gold: #d4a574;--accent-gold: #c8954a;--dark-gold: #b8860b;--primary-blue: #2b5876;--dark-blue: #1e3a5f;--cream: #f5e6c8;--text-dark: #2c3e50;--light-cream: #fff8e7}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--light-cream);padding-top:68px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:linear-gradient(135deg,#2f3b47,#4a5a68);box-shadow:0 2px 10px #0003;position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;border-bottom:2px solid #b8734b}.nav-container{display:flex;justify-content:center;align-items:center;gap:1rem;padding:1rem 20px;max-width:1500px;margin:0 auto;position:relative}.logo{display:flex;align-items:center}.topbar-logo{width:132px;height:74px;object-fit:contain;display:block}.nav-menu{display:flex;list-style:none;gap:.6rem;flex-wrap:nowrap}.nav-menu a{color:var(--cream);text-decoration:none;padding:.5rem;border-radius:5px;transition:all .3s ease;font-weight:700;white-space:nowrap;font-size:.9rem}.nav-menu a:hover,.nav-menu a.active{background:linear-gradient(135deg,var(--primary-gold) 0%,var(--accent-gold) 100%);color:#2f3b47;transform:translateY(-2px);box-shadow:0 2px 8px #d4a57466}.welcome-page{background-color:#ece8e4}.welcome-page .hero{background:linear-gradient(135deg,#1c252ec2,#3a4854b3),url(/assets/herobg1-5xHK8RCE.png) center/cover no-repeat;color:#fff;min-height:92vh;margin-top:-26px;padding-top:80px;display:flex;align-items:flex-start;justify-content:center;text-align:center}.welcome-page .hero-content{max-width:980px;margin:0 auto;padding-top:1.75rem;padding-bottom:3rem}.welcome-page .hero-logo{margin-top:0;margin-bottom:.75rem}.welcome-page .main-logo{max-width:330px;display:block;transition:transform .3s ease;background:none!important;border:0!important;box-shadow:none!important;padding:0!important;margin:0 auto!important}.welcome-page .main-logo:hover{transform:scale(1.05)}.hero-content h1{font-size:4.5rem;margin-bottom:.5rem;font-weight:700;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.7);letter-spacing:2px}.hero-subtitle{font-family:Georgia,Times New Roman,serif;font-size:2.4rem;font-weight:300;font-style:italic;color:var(--cream);text-shadow:2px 2px 6px rgba(0,0,0,.4);margin-bottom:2rem;letter-spacing:1px}.hero-content h2{font-size:1.5rem;margin-bottom:2rem;color:var(--primary-gold);font-weight:700;text-shadow:1px 1px 3px rgba(0,0,0,.3);line-height:1.6;max-width:900px;margin-left:auto;margin-right:auto}.hero-content p{font-size:1.2rem;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto;text-shadow:1px 1px 2px rgba(0,0,0,.2);opacity:.95}.classification-entry{margin-top:0;padding:4rem 20px 5rem;background:transparent;border-top:1px solid rgba(74,90,104,.35)}.classification-entry h2{color:#5d6d7b;margin-bottom:1.2rem;font-size:clamp(1.3rem,2.5vw,2rem);text-align:center}.flow-options-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:1100px;margin:0 auto}.flow-option-card{text-align:left;border:1px solid rgba(93,109,123,.5);border-radius:20px;padding:1.3rem;cursor:pointer;color:var(--text-dark);background:linear-gradient(145deg,#f4efe9f0,#ded6cce0);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.flow-option-card:hover{transform:translateY(-5px);box-shadow:0 14px 24px #5663703d;border-color:#b8734b}.flow-option-chip{display:inline-block;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:#5d6d7b;margin-bottom:.65rem}.flow-option-card h3{margin-bottom:.6rem;font-size:1.22rem;color:#5d6d7b}.flow-option-card p{color:#2c3e50e6;margin-bottom:.9rem}.flow-option-cta{color:#5d6d7b;font-weight:700}.velocity-page,.pressure-page,.guide-page,.contact-page{min-height:100vh;background:radial-gradient(circle at 10% 10%,rgba(184,115,75,.2) 0%,transparent 35%),radial-gradient(circle at 82% 16%,rgba(93,109,123,.24) 0%,transparent 30%),linear-gradient(140deg,#ece8e4,#e2dbd3)}.velocity-app-shell,.pressure-app-shell,.guide-shell,.contact-shell{max-width:1200px;margin:0 auto;padding:5.8rem 1rem 2.8rem}.velocity-hero-card,.pressure-hero,.guide-hero-card,.contact-hero-card{background:linear-gradient(145deg,#2f3b47f7,#4a5a68f0);border:1px solid rgba(184,115,75,.45);border-radius:20px;box-shadow:0 18px 36px #1f2a353b;color:#f6f0ea;padding:1.35rem}.velocity-eyebrow,.guide-eyebrow,.contact-eyebrow,.pressure-hero-chip{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:#e8c2a9;margin-bottom:.35rem}.velocity-hero-card h1,.pressure-hero h1,.guide-hero-card h1,.contact-hero-card h1{margin:0;font-size:clamp(1.55rem,3.2vw,2.25rem);line-height:1.2}.velocity-hero-card p,.pressure-hero p,.guide-hero-card p,.contact-hero-card p{margin-top:.65rem;color:#f6f0eae6}.velocity-grid-zone{margin-top:1rem;display:grid;grid-template-columns:1.2fr 1fr;gap:1rem}.velocity-input-panel,.velocity-result-shell,.pressure-card,.guide-document,.contact-document{background:linear-gradient(145deg,#f4efe9f0,#ded6cce6);border:1px solid rgba(93,109,123,.4);border-radius:18px;box-shadow:0 14px 30px #3b485426;padding:1.15rem}.velocity-input-panel h2,.velocity-result-shell h2,.velocity-result-shell h3,.pressure-card h2{color:#374653}.velocity-panel-copy,.velocity-result-subtitle,.pressure-muted{color:#566776}.velocity-input-grid{margin-top:1rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.velocity-field-card{display:flex;flex-direction:column;gap:.35rem;border:1px solid rgba(93,109,123,.35);border-radius:12px;background:#ffffff8c;padding:.68rem;transition:transform .18s ease,border-color .18s ease}.velocity-field-card:focus-within{transform:translateY(-1px);border-color:#b8734b}.velocity-field-label{font-size:.87rem;color:#5d6d7b}.velocity-field-card input{border:none;outline:none;background:transparent;color:#2f3b47;font-size:1rem;font-weight:600}.velocity-field-card input::placeholder{color:#8392a0}.velocity-predict-button,.pressure-primary-btn{margin-top:1rem;width:100%;border:none;border-radius:12px;padding:.85rem;background:linear-gradient(135deg,#b8734b,#966445);color:#f7f2ed;font-weight:700;cursor:pointer;transition:transform .16s ease,filter .16s ease}.velocity-predict-button:hover:not(:disabled),.pressure-primary-btn:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05)}.velocity-predict-button:disabled,.pressure-primary-btn:disabled{opacity:.72;cursor:wait}.velocity-idle-shell,.velocity-loading-shell,.velocity-error-shell{display:grid;place-content:center;gap:.6rem;min-height:320px;text-align:center}.velocity-result-tag{display:inline-block;font-size:.75rem;border-radius:999px;border:1px solid rgba(184,115,75,.55);color:#7a4f37;background:#b8734b24;padding:.22rem .62rem;margin-bottom:.5rem}.velocity-probability-block{margin-top:1rem}.velocity-probability-list{display:grid;gap:.55rem}.velocity-probability-head{display:flex;justify-content:space-between;color:#3f4f5d;font-size:.9rem}.velocity-bar-track{height:9px;border-radius:999px;background:#5d6d7b33;overflow:hidden}.velocity-bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#b8734b,#8e9eab 65%,#5d6d7b);transition:width .42s ease}.velocity-pulse-dot{width:10px;height:10px;border-radius:999px;margin:0 auto;background:#b8734b;box-shadow:0 0 #b8734b99;animation:velocity-pulse 1.4s infinite}@keyframes velocity-pulse{0%{box-shadow:0 0 #b8734b99}70%{box-shadow:0 0 0 12px #b8734b00}to{box-shadow:0 0 #b8734b00}}.velocity-error-shell{border-color:#a3343061}.velocity-boot-state{margin-top:1rem}.pressure-dashboard-wrap{position:static}.pressure-bg-orb,.pressure-grid-overlay{display:none}.pressure-layout-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.pressure-upload-zone{margin-top:14px;min-height:128px;border-radius:14px;border:1.4px dashed rgba(93,109,123,.55);background:#ffffff80;display:grid;place-items:center;cursor:pointer;transition:.18s ease;text-align:center;padding:18px;gap:6px}.pressure-upload-zone:hover{border-color:#b8734b;transform:translateY(-1px)}.pressure-upload-zone.drag-active{border-color:#b8734b;background:#ffffffad;box-shadow:inset 0 0 0 1px #b8734b4d,0 0 0 4px #b8734b24}.pressure-upload-zone input{display:none}.pressure-upload-zone span{color:#4a5a68}.pressure-upload-icon{color:#8a5c42;font-weight:700;letter-spacing:.01em}.pressure-upload-hint{color:#718291;font-size:.78rem}.pressure-result-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.pressure-window-pill{border-radius:999px;font-size:.8rem;padding:5px 10px;border:1px solid rgba(184,115,75,.5);color:#7a4f37}.pressure-prediction-badge{margin-top:16px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;min-height:62px;width:100%;background:linear-gradient(120deg,#b8734b33,#5d6d7b2e);border:1px solid rgba(93,109,123,.45);font-size:clamp(1.1rem,3vw,1.45rem);font-weight:700;letter-spacing:.03em}.pressure-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.pressure-meta-grid label{display:block;color:#6f8190;font-size:.8rem}.pressure-meta-grid p{margin:4px 0 0;color:#374653;font-weight:600}.pressure-split-grid{margin-top:18px;display:grid;gap:16px;grid-template-columns:1fr 1fr}.pressure-split-grid h3{margin:0 0 10px;font-size:.95rem}.pressure-list-unstyled{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}.pressure-list-unstyled li{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:10px;background:#ffffff73;border:1px solid rgba(93,109,123,.3);color:#4a5a68}.pressure-chart-card{margin-top:18px}.pressure-chart-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.pressure-zoom-toolbar{margin-top:10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.pressure-zoom-btn{border:1px solid rgba(93,109,123,.45);background:#ffffff94;color:#4a5a68;border-radius:10px;height:34px;padding:0 12px;font-weight:600;cursor:pointer;transition:.18s ease}.pressure-zoom-btn:hover{border-color:#b8734b;transform:translateY(-1px)}.pressure-zoom-btn-reset{border-color:#b8734b;background:#b8734b2e}.pressure-zoom-meta{color:#6f8190;font-size:.86rem}.pressure-empty-state{margin-top:12px;border:1px dashed rgba(93,109,123,.45);border-radius:12px;min-height:116px;display:grid;place-items:center;color:#667886}.pressure-alert-card{margin-top:16px;border-color:#7d2f2f;color:#ffd2d2;background:linear-gradient(155deg,#411212e6,#280c0ce0)}.pressure-feature-card{margin-top:16px}.pressure-table-wrap{margin-top:12px;overflow-x:auto}.pressure-table{width:100%;border-collapse:collapse}.pressure-table th,.pressure-table td{text-align:left;padding:10px;border-bottom:1px solid rgba(93,109,123,.33);font-size:.88rem}.pressure-table th{color:#6f8190;font-weight:600}.pressure-table td{color:#374653}.pressure-signal-chart-wrap{margin-top:12px;border:1px solid rgba(93,109,123,.33);border-radius:12px;background:#ffffff6b;padding:.45rem}.pressure-signal-chart{width:100%;height:320px;display:block}.pressure-chart-plot-bg{fill:#ffffff42}.pressure-chart-axis{stroke:#5d6d7b94;stroke-width:1.2}.pressure-chart-line{fill:none;stroke:#b8734b;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.pressure-chart-tick-line{stroke:#5d6d7b94;stroke-width:1}.pressure-chart-tick-label{fill:#5d6d7b;font-size:11px;font-weight:500}.pressure-chart-axis-label{fill:#4a5a68;font-size:12px;font-weight:700}.guide-document,.contact-document{margin-top:1rem;max-width:920px;margin-left:auto;margin-right:auto}.guide-section{margin-bottom:1.15rem}.guide-section:last-child{margin-bottom:0}.guide-section-heading-card,.contact-heading-card{background:linear-gradient(145deg,#f4efe9fa,#e0d7cdf2);border:1px solid rgba(184,115,75,.42);border-radius:12px;padding:.7rem .85rem;box-shadow:0 8px 18px #3b48541a;text-align:left}.guide-section-heading-card h2,.contact-heading-card h2{color:#374653;margin:0;font-size:1.03rem;text-align:left}.guide-section-list{margin:.8rem 0 0 .35rem;padding-left:2.9rem}.guide-section-list li{color:#566776;margin-bottom:.55rem;line-height:1.55}.contact-team-list{margin-top:.85rem}.contact-member-block{margin-bottom:1rem;padding-left:.45rem;border-left:3px solid rgba(184,115,75,.35)}.contact-member-block:last-child{margin-bottom:0}.contact-member-block h3{margin:0 0 .35rem;font-size:1.02rem;color:#374653}.contact-member-block p{margin:0 0 .2rem;color:#566776;line-height:1.5}.app-footer{margin-top:1.4rem;border-top:1px solid rgba(184,115,75,.35);background:linear-gradient(145deg,#2f3b47f7,#4a5a68f0);color:#f6f0ea}.app-footer-inner{max-width:1200px;margin:0 auto;padding:1rem 1rem .9rem;display:grid;grid-template-columns:1.35fr 1fr .85fr;gap:1rem;align-items:start}.app-footer-brand{display:flex;gap:.75rem;align-items:flex-start}.app-footer-logo{width:120px;height:72px;object-fit:contain;flex-shrink:0}.app-footer-brand h3,.app-footer h4{color:var(--primary-gold)}.app-footer-brand h3{margin:0;font-size:.95rem;letter-spacing:.04em}.app-footer-brand p,.app-footer-links a,.app-footer-contact p,.app-footer-bottom p{color:#f6f0eae6}.app-footer-brand p{margin:.2rem 0 0;font-size:.84rem}.app-footer h4{margin:0 0 .45rem;font-size:.86rem;letter-spacing:.04em;text-transform:uppercase}.app-footer-links ul{list-style:none}.app-footer-links li{margin-bottom:.32rem}.app-footer-links a{text-decoration:none;font-size:.84rem}.app-footer-links a:hover{color:#f4d1bd}.app-footer-contact p{margin:0;font-size:.84rem}.app-footer-bottom{border-top:1px solid rgba(184,115,75,.26);padding:.6rem 1rem .8rem}.app-footer-bottom p{max-width:1200px;margin:0 auto;font-size:.78rem;text-align:center}@media (max-width: 960px){.topbar-logo{width:112px;height:46px}.velocity-app-shell,.pressure-app-shell,.guide-shell,.contact-shell{padding-top:5.3rem}.welcome-page .hero-content{padding-top:.9rem}.welcome-page .main-logo{max-width:180px}.flow-options-grid,.velocity-grid-zone,.velocity-input-grid,.pressure-layout-grid,.pressure-split-grid,.pressure-meta-grid,.app-footer-inner{grid-template-columns:1fr}.classification-entry{padding-top:3rem}.pressure-chart-head{flex-direction:column;align-items:flex-start}}@media (max-width: 768px){body{padding-top:250px}.nav-container{flex-direction:column;align-items:stretch;gap:.55rem;padding:.7rem 12px}.logo{justify-content:center}.topbar-logo{width:98px;height:42px}.nav-menu{width:100%;display:grid;grid-template-columns:1fr;gap:.35rem;flex-wrap:nowrap;justify-content:initial}.nav-menu li{width:100%}.hero-content h1{font-size:3rem;letter-spacing:1px}.hero-subtitle{font-size:1.5rem;margin-bottom:1.5rem}.hero-content h2{font-size:1.3rem;line-height:1.55}.hero-content p{font-size:1.05rem}.nav-menu a{display:block;width:100%;text-align:center;padding:.5rem .6rem;font-size:.82rem}}@media (max-width: 480px){.container{padding:0 15px}.hero-content h1{font-size:2.2rem}.hero-subtitle{font-size:1.2rem;margin-bottom:1rem}.hero-content h2{font-size:1.1rem}.flow-options-grid{grid-template-columns:1fr}}