:root{--tsa-emerald:#0d7c66;--tsa-emerald-dark:#095c4b;--tsa-emerald-light:#12a085;--tsa-gold:#d4a843;--tsa-gold-light:#f0d27a;--tsa-gold-dark:#b8922e;--tsa-charcoal:#1e1e2e;--tsa-slate:#2e2e3e;--tsa-gray:#6b7280;--tsa-light:#f8f7f4;--tsa-cream:#fff9eb;--tsa-white:#fff;--stage-seedling:#4ade80;--stage-budding:#34d399;--stage-branching:#14b8a6;--stage-soaring:#0d7c66;--warning-red:#ef4444;--info-blue:#3b82f6;--success-green:#22c55e;--font-display:"Playfair Display", Georgia, serif;--font-body:"Inter", -apple-system, sans-serif;--section-padding:clamp(3rem, 8vw, 6rem);--container-max:1200px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--tsa-charcoal);background:var(--tsa-white);-webkit-font-smoothing:antialiased;line-height:1.7}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.25}h1{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:700}h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700}h3{font-size:clamp(1.3rem,3vw,1.6rem);font-weight:600}h4{font-size:1.15rem;font-weight:600}.lead{color:var(--tsa-gray);max-width:680px;font-size:1.15rem}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.section{padding:var(--section-padding) 0}.section--alt{background:var(--tsa-light)}.section--dark{background:var(--tsa-charcoal);color:var(--tsa-white)}.section--emerald{background:linear-gradient(135deg, var(--tsa-emerald-dark), var(--tsa-emerald));color:var(--tsa-white)}.section--cream{background:var(--tsa-cream)}.grid-2,.grid-3{grid-template-columns:1fr;gap:2rem;display:grid}.grid-4{grid-template-columns:1fr;gap:1.5rem;display:grid}@media (width>=640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width>=960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.text-center{text-align:center}.mx-auto{margin-left:auto;margin-right:auto}.btn{cursor:pointer;font-size:.95rem;font-weight:600;font-family:var(--font-body);border:2px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 2rem;text-decoration:none;transition:all .3s;display:inline-flex}.btn:focus-visible,.btn--lux:focus-visible{outline-offset:3px;outline:3px solid #0d7c6659}.btn--primary{background:var(--tsa-gold);color:var(--tsa-charcoal)}.btn--primary:hover{background:var(--tsa-gold-dark);transform:translateY(-2px);box-shadow:0 4px 16px #d4a84359}.btn--outline{border-color:var(--tsa-white);color:var(--tsa-white);background:0 0}.btn--outline:hover{background:var(--tsa-white);color:var(--tsa-emerald-dark)}.btn--emerald{background:var(--tsa-emerald);color:var(--tsa-white)}.btn--emerald:hover{background:var(--tsa-emerald-dark);transform:translateY(-2px);box-shadow:0 4px 16px #0d7c6659}.btn--gold{color:#1e1e2e;background:#f0d27a;border-color:#7e570059;box-shadow:0 6px 18px #7e570029}.btn--gold:hover{color:var(--tsa-white);background:#8a640e;transform:translateY(-2px);box-shadow:0 8px 24px #7e570047}.btn--dark{background:var(--tsa-charcoal);color:var(--tsa-white)}.btn--dark:hover{background:var(--tsa-slate);transform:translateY(-2px)}.btn--ghost{color:var(--tsa-emerald-dark);border-color:var(--tsa-emerald);background:#fffffff5;box-shadow:0 4px 14px #0d7c661f}.btn--ghost:hover{background:var(--tsa-emerald-dark);color:var(--tsa-white);border-color:var(--tsa-emerald-dark)}.btn--sm{padding:.55rem 1.3rem;font-size:.85rem}.btn--lg{padding:1rem 2.5rem;font-size:1.05rem}.nav{z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff2;border-bottom:1px solid #0000000f;transition:all .3s;position:fixed;top:0;left:0;right:0}.nav.scrolled{box-shadow:0 2px 20px #00000014}.nav__inner{height:72px;max-width:var(--container-max);justify-content:space-between;align-items:center;margin:0 auto;padding:0 1.5rem;display:flex}.nav__logo{font-family:var(--font-display);color:var(--tsa-emerald-dark);align-items:center;gap:.6rem;font-size:1.2rem;font-weight:700;display:flex}.nav__logo-img{object-fit:contain;border-radius:8px;width:auto;height:44px}.nav__links{gap:.25rem;display:none}.nav__links a{color:var(--tsa-charcoal);border-radius:6px;padding:.5rem .9rem;font-size:.88rem;font-weight:500;transition:all .2s}.nav__links a:hover,.nav__links a.active{color:var(--tsa-emerald);background:#0d7c6614}.nav__cta{display:none}.nav__hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:flex}.nav__hamburger span{background:var(--tsa-charcoal);border-radius:2px;width:24px;height:2.5px;transition:all .3s}.nav__mobile{background:var(--tsa-white);z-index:999;padding:1.5rem;display:none;position:fixed;inset:72px 0 0;overflow-y:auto}.nav__mobile.open{flex-direction:column;gap:.5rem;display:flex}.nav__mobile a{border-radius:8px;padding:1rem;font-size:1.05rem;font-weight:500;transition:background .2s;display:block}.nav__mobile a:hover{background:var(--tsa-light)}.nav__mobile .btn{justify-content:center;margin-top:1rem}.nav__dropdown{position:relative}.nav__dropdown-trigger{color:var(--tsa-gray);cursor:pointer;border-radius:6px;align-items:center;gap:.3rem;padding:.5rem .9rem;font-size:.88rem;font-weight:500;transition:all .2s;display:flex}.nav__dropdown-trigger:hover,.nav__dropdown-trigger.active{color:var(--tsa-emerald);background:#0d7c660f}.nav__dropdown-arrow{font-size:.7rem;transition:transform .2s}.nav__dropdown:hover .nav__dropdown-arrow{transform:rotate(180deg)}.nav__dropdown-menu{background:var(--tsa-white);opacity:0;visibility:hidden;z-index:100;border:1px solid #0000000f;border-radius:12px;min-width:260px;padding:.5rem;transition:all .25s;position:absolute;top:100%;left:50%;transform:translate(-50%)translateY(8px);box-shadow:0 12px 40px #0000001f,0 2px 8px #0000000f}.nav__dropdown:hover .nav__dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.nav__dropdown-menu a{color:var(--tsa-gray);border-radius:8px;padding:.65rem 1rem;font-size:.88rem;font-weight:500;transition:all .15s;display:block}.nav__dropdown-menu a:hover{color:var(--tsa-emerald);background:#0d7c660f}.nav__dropdown-menu a.active{color:var(--tsa-emerald);background:#0d7c6614;font-weight:600}.nav__mobile-accordion{border-radius:10px;overflow:hidden}.nav__mobile-accordion-btn{width:100%;color:var(--tsa-charcoal);cursor:pointer;background:#0d7c660a;border:none;border-radius:8px;justify-content:space-between;align-items:center;padding:1rem;font-size:1.05rem;font-weight:600;transition:all .2s;display:flex}.nav__mobile-accordion-btn:hover{background:#0d7c6614}.nav__mobile-accordion-btn span{font-size:.7rem;transition:transform .25s}.nav__mobile-accordion-btn.open{color:var(--tsa-emerald);background:#0d7c6614}.nav__mobile-accordion-btn.open span{transform:rotate(180deg)}.nav__mobile-accordion-content{max-height:0;padding:0 .5rem;transition:max-height .3s;overflow:hidden}.nav__mobile-accordion-content.open{max-height:500px}.nav__mobile-accordion-content a{color:var(--tsa-gray);border-left:2px solid #0000;padding:.75rem 1rem .75rem 1.5rem!important;font-size:.95rem!important}.nav__mobile-accordion-content a:hover{border-left-color:var(--tsa-emerald);color:var(--tsa-emerald)}.nav__mobile-accordion-content a.active{border-left-color:var(--tsa-emerald);background:#0d7c660f;font-weight:600;color:var(--tsa-emerald)!important}.nav__mobile-group{padding:.5rem 0}.nav__mobile-group-title{color:var(--tsa-emerald);text-transform:uppercase;letter-spacing:.05em;padding:.75rem 1rem .5rem;font-size:.82rem;font-weight:700}.nav__mobile-sub{color:var(--tsa-gray);padding-left:2rem!important;font-size:.95rem!important}.nav__mobile-sub.active{background:#0d7c660f;font-weight:600;color:var(--tsa-emerald)!important}.tsa-auth-user{align-items:center;gap:.35rem;display:flex}.tsa-admin-link{color:var(--tsa-gold);opacity:.5;font-size:16px;line-height:1;text-decoration:none;transition:opacity .2s}.tsa-admin-link:hover{opacity:1}.tsa-auth-status{min-height:34px;color:var(--tsa-emerald-dark);background:#fffffff0;border:1px solid #0d7c662e;border-radius:999px;align-items:center;gap:.45rem;padding:.2rem .55rem .2rem .2rem;font-size:.78rem;font-weight:700;display:inline-flex;box-shadow:0 4px 14px #0d7c6614}.tsa-auth-status:hover{background:#0d7c6612;border-color:#0d7c6657}.tsa-auth-avatar{border:2px solid var(--tsa-emerald);background:var(--tsa-emerald);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.72rem;font-weight:800;transition:border-color .2s;display:inline-flex;overflow:hidden}.tsa-auth-avatar:hover{border-color:var(--tsa-gold)}.tsa-auth-avatar img{object-fit:cover;width:100%;height:100%}.tsa-auth-name{text-overflow:ellipsis;white-space:nowrap;max-width:86px;overflow:hidden}.tsa-auth-login{min-height:34px;color:var(--tsa-emerald-dark);border:2px solid var(--tsa-emerald);background:#fffffff5;border-radius:999px;justify-content:center;align-items:center;padding:.42rem .95rem;font-size:.8rem;font-weight:700;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #0d7c661a}.tsa-auth-login:hover{background:var(--tsa-emerald-dark);border-color:var(--tsa-emerald-dark);color:#fff}.tsa-signout-btn{cursor:pointer;width:22px;height:22px;color:var(--tsa-gray);background:0 0;border:1px solid #0000001f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;line-height:1;transition:all .2s;display:flex}.tsa-signout-btn:hover{background:var(--warning-red);color:#fff;border-color:var(--warning-red)}.resource-access__note{min-height:1.2rem;color:var(--tsa-gray);margin-top:.55rem;font-size:.76rem;line-height:1.45}.account-status-panel{color:var(--tsa-charcoal);background:linear-gradient(135deg,#0d7c6614,#f0d27a1f);border:1px solid #0d7c6629;border-radius:14px;align-items:center;gap:1rem;padding:1rem 1.25rem;font-size:.92rem;display:flex}.account-status-panel__icon{background:var(--tsa-emerald-dark);color:#fff;border-radius:12px;flex:none;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.study-lab-hero{color:#fff;background:linear-gradient(135deg,#095c4bf0,#1e1e2eeb),url(/images/logo-transparent.png) right 10% center/360px no-repeat;padding:calc(72px + 4rem) 0 4rem}.study-lab-hero .lead{color:#ffffffd1}.study-lab-eyebrow{color:#fff4c4;letter-spacing:.08em;text-transform:uppercase;border:1px solid #f0d27a80;border-radius:999px;align-items:center;gap:.45rem;margin-bottom:1rem;padding:.35rem .8rem;font-size:.74rem;font-weight:800;display:inline-flex}.study-lab-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.25rem;display:grid}.study-lab-card{background:#fff;border:1px solid #1e1e2e14;border-radius:8px;flex-direction:column;min-height:100%;padding:1.5rem;display:flex;box-shadow:0 8px 28px #1e1e2e0f}.study-lab-card__icon{width:46px;height:46px;color:var(--tsa-emerald-dark);background:#0d7c661a;border-radius:12px;justify-content:center;align-items:center;margin-bottom:1rem;font-size:1.4rem;display:flex}.study-lab-card__meta{flex-wrap:wrap;gap:.4rem;margin:.9rem 0 1rem;display:flex}.study-lab-card__meta span{color:var(--tsa-emerald-dark);background:#0d7c6614;border-radius:999px;padding:.24rem .55rem;font-size:.72rem;font-weight:700}.study-lab-card .btn{margin-top:auto}.best-practice-strip{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;display:grid}.best-practice-item{background:#ffffffe0;border:1px solid #0d7c661f;border-radius:8px;padding:1.1rem}.best-practice-item strong{color:var(--tsa-emerald-dark);margin-bottom:.35rem;display:block}.science-game-shell{grid-template-columns:minmax(220px,320px) 1fr;align-items:start;gap:1.5rem;display:grid}.chapter-picker{gap:.65rem;display:grid}.chapter-btn{width:100%;color:var(--tsa-charcoal);cursor:pointer;font:inherit;text-align:left;background:#fff;border:1px solid #0d7c662e;border-radius:8px;justify-content:space-between;align-items:center;gap:.75rem;padding:.82rem .9rem;display:flex}.chapter-btn.active,.chapter-btn:hover{border-color:var(--tsa-emerald);background:#0d7c6612}.game-panel{background:#fff;border:1px solid #1e1e2e14;border-radius:8px;min-height:430px;padding:2rem;box-shadow:0 8px 28px #1e1e2e0f}.game-panel__question{color:var(--tsa-charcoal);font-size:1.3rem;font-weight:800;line-height:1.35}.answer-grid{grid-template-columns:1fr;gap:.75rem;margin-top:1.25rem;display:grid}.answer-btn{background:var(--tsa-light);color:var(--tsa-charcoal);font:inherit;cursor:pointer;text-align:left;border:1.5px solid #0d7c662e;border-radius:8px;padding:.95rem 1rem;font-weight:700}.answer-btn:hover{border-color:var(--tsa-emerald)}.answer-btn.correct{border-color:var(--success-green);background:#22c55e21}.answer-btn.incorrect{border-color:var(--warning-red);background:#ef44441a}.game-feedback{min-height:3rem;color:var(--tsa-charcoal);background:#0d7c6614;border-radius:8px;margin-top:1rem;padding:.9rem 1rem;font-size:.92rem}.game-progress-line{color:var(--tsa-gray);justify-content:space-between;gap:1rem;margin-bottom:1rem;font-size:.85rem;font-weight:700;display:flex}.arcade-hero{color:#fff;background:linear-gradient(135deg,#062e27f2,#1e1e2ee6),radial-gradient(circle at 20% 10%,#f2c94c38,#0000 34%),radial-gradient(circle at 78% 22%,#2563eb2e,#0000 30%);padding:calc(72px + 4rem) 0 4rem}.arcade-hero h1{max-width:900px}.arcade-hero .lead{color:#ffffffd1;max-width:820px}.arcade-hero__actions{flex-wrap:wrap;gap:1rem;margin-top:2rem;display:flex}.arcade-layout{grid-template-columns:minmax(260px,340px) 1fr;align-items:start;gap:1.25rem;display:grid}.arcade-control-panel,.arcade-main-panel{background:#fff;border:1px solid #1e1e2e14;border-radius:8px;box-shadow:0 10px 30px #1e1e2e12}.arcade-control-panel{gap:.85rem;padding:1.1rem;display:grid;position:sticky;top:88px}.arcade-control-panel__header h2{margin-bottom:.25rem;font-size:1.25rem}.arcade-control-panel__header p,.arcade-mode-summary,.arcade-course-card p{color:var(--tsa-gray);font-size:.9rem;line-height:1.55}.arcade-control-panel label{color:var(--tsa-charcoal);letter-spacing:.05em;text-transform:uppercase;gap:.35rem;font-size:.76rem;font-weight:800;display:grid}.arcade-control-panel select,.arcade-control-panel input,.arcade-matching select{background:var(--tsa-light);width:100%;min-height:42px;color:var(--tsa-charcoal);font:inherit;border:1px solid #0d7c662e;border-radius:8px;padding:.62rem .72rem}.arcade-control-actions{grid-template-columns:1fr auto;gap:.65rem;margin-top:.25rem;display:grid}.arcade-status,.arcade-pool-count{border-radius:8px;padding:.72rem .8rem;font-size:.82rem;font-weight:700}.arcade-status[data-tone=neutral]{color:var(--tsa-gray);background:#1e1e2e0d}.arcade-status[data-tone=success]{color:var(--tsa-emerald-dark);background:#0d7c661a}.arcade-status[data-tone=error]{color:#b91c1c;background:#ef44441a}.arcade-pool-count{color:#6d4c00;background:#f2c94c24}.arcade-main-panel{gap:1rem;padding:1.1rem;display:grid}.arcade-course-card{background:linear-gradient(135deg, #0d7c6614, #f2c94c1a), var(--arcade-surface,#f6f1e6);border:1px solid #0d7c661f;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:1rem;padding:1.25rem;display:grid}.arcade-kicker{color:var(--arcade-accent,var(--tsa-emerald-dark));letter-spacing:.08em;text-transform:uppercase;margin-bottom:.5rem;font-size:.72rem;font-weight:900;display:inline-flex}.arcade-course-card h2{font-size:clamp(1.55rem,3vw,2.2rem)}.arcade-course-stats{grid-template-columns:repeat(2,minmax(92px,1fr));gap:.6rem;min-width:220px;display:grid}.arcade-course-stats div,.arcade-hud div,.arcade-summary-grid div{background:#ffffffb8;border:1px solid #0d7c6621;border-radius:8px;padding:.7rem}.arcade-course-stats strong,.arcade-hud strong,.arcade-summary-grid strong{color:var(--arcade-accent,var(--tsa-emerald-dark));font-size:1.1rem;display:block}.arcade-course-stats span,.arcade-hud span,.arcade-summary-grid span{color:var(--tsa-gray);text-transform:uppercase;margin-top:.18rem;font-size:.72rem;font-weight:800;display:block}.arcade-type-stats{flex-wrap:wrap;grid-column:1/-1;gap:.45rem;display:flex}.arcade-type-stats span,.arcade-badge-row span{color:var(--tsa-emerald-dark);background:#0d7c661a;border-radius:999px;padding:.34rem .62rem;font-size:.74rem;font-weight:800;display:inline-flex}.arcade-resume-banner{background:#f2c94c1f;border:1px solid #f2c94c59;border-radius:8px;justify-content:space-between;align-items:center;gap:1rem;padding:.95rem 1rem}.arcade-resume-banner strong,.arcade-resume-banner span{display:block}.arcade-resume-banner span{color:var(--tsa-gray);font-size:.84rem}.arcade-mode-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.75rem;display:grid}.arcade-mode-card{min-height:120px;color:var(--tsa-charcoal);font:inherit;cursor:pointer;text-align:left;background:#fff;border:1px solid #1e1e2e1a;border-radius:8px;padding:1rem;transition:transform .2s,border-color .2s,box-shadow .2s}.arcade-mode-card strong,.arcade-mode-card span{display:block}.arcade-mode-card strong{color:var(--arcade-accent,var(--tsa-emerald-dark))}.arcade-mode-card span{color:var(--tsa-gray);margin-top:.45rem;font-size:.82rem;line-height:1.4}.arcade-mode-card.active,.arcade-mode-card:hover{border-color:var(--arcade-accent,var(--tsa-emerald));transform:translateY(-2px);box-shadow:0 12px 28px #0d7c661f}.arcade-question-panel{background:#fff;border:1px solid #0d7c6621;border-radius:8px;gap:1rem;min-height:520px;padding:1.25rem;display:grid;position:relative;overflow:hidden}.arcade-question-panel:before{content:"";background:linear-gradient(90deg, var(--arcade-accent,var(--tsa-emerald)), var(--arcade-secondary,var(--tsa-gold)));height:4px;position:absolute;inset:0 0 auto}.arcade-timer{width:fit-content;min-width:110px;color:var(--tsa-charcoal);background:#1e1e2e0f;border-radius:999px;padding:.4rem .7rem;font-size:.78rem;font-weight:900;position:relative;overflow:hidden}.arcade-timer:after{content:"";height:3px;width:var(--timer-pct,100%);background:var(--arcade-secondary,var(--tsa-gold));transition:width .3s linear;position:absolute;inset:auto 0 0}.arcade-hud,.arcade-summary-grid{grid-template-columns:repeat(5,minmax(90px,1fr));gap:.55rem;display:grid}.arcade-question-meta{color:var(--tsa-gray);letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;font-weight:800}.arcade-question-panel h2{font-size:clamp(1.28rem,2.4vw,2rem);line-height:1.28}.arcade-question-display{min-height:1.5rem;color:var(--arcade-accent,var(--tsa-emerald-dark));font-weight:800}.arcade-empty-state{min-height:180px;color:var(--tsa-gray);text-align:center;background:#0d7c660a;border:1px dashed #0d7c6640;border-radius:8px;place-items:center;padding:1.25rem;display:grid}.arcade-answer-grid{gap:.72rem;display:grid}.arcade-answer-btn{background:var(--tsa-light);width:100%;color:var(--tsa-charcoal);font:inherit;cursor:pointer;text-align:left;border:1.5px solid #0d7c6629;border-radius:8px;align-items:center;gap:.75rem;padding:.95rem 1rem;font-weight:700;display:flex}.arcade-answer-btn span{width:30px;height:30px;color:var(--arcade-accent,var(--tsa-emerald-dark));background:#0d7c661a;border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:.78rem;display:inline-flex}.arcade-answer-btn:hover,.arcade-answer-btn.selected{border-color:var(--arcade-accent,var(--tsa-emerald));background:#0d7c6614}.arcade-answer-btn.correct{border-color:var(--success-green);background:#22c55e24}.arcade-answer-btn.incorrect{border-color:var(--warning-red);background:#ef44441a}.arcade-answer-btn.muted{opacity:.52}.arcade-ordering{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.arcade-token-list{background:#1e1e2e0a;border-radius:8px;flex-wrap:wrap;gap:.5rem;min-height:116px;margin-top:.55rem;padding:.85rem;display:flex}.arcade-token-list--target{border:1px dashed #0d7c663d}.arcade-token{min-height:36px;color:var(--tsa-charcoal);font:inherit;cursor:pointer;background:#fff;border:1px solid #0d7c662e;border-radius:999px;padding:.45rem .7rem;font-size:.85rem;font-weight:800}.arcade-token.selected{border-color:var(--arcade-accent,var(--tsa-emerald));background:#0d7c661a}.arcade-matching{gap:.8rem;display:grid}.arcade-matching label{background:var(--tsa-light);border:1px solid #0d7c661f;border-radius:8px;grid-template-columns:minmax(130px,.75fr) 1fr;align-items:center;gap:.75rem;padding:.72rem;display:grid}.arcade-matching span{color:var(--arcade-accent,var(--tsa-emerald-dark));font-weight:800}.arcade-confidence,.arcade-power-row,.arcade-question-actions{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.arcade-question-actions .btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.arcade-confidence span{color:var(--tsa-gray);text-transform:uppercase;font-size:.82rem;font-weight:800}.arcade-confidence button,.arcade-power-row button{min-height:36px;color:var(--tsa-charcoal);font:inherit;cursor:pointer;background:#fff;border:1px solid #0d7c662e;border-radius:999px;padding:.45rem .75rem;font-size:.82rem;font-weight:800}.arcade-confidence button.active,.arcade-power-row button:hover:not(:disabled){border-color:var(--arcade-accent,var(--tsa-emerald));color:var(--arcade-accent,var(--tsa-emerald-dark));background:#0d7c661a}.arcade-confidence button:disabled,.arcade-power-row button:disabled{cursor:not-allowed;opacity:.45}.arcade-feedback{min-height:74px;color:var(--tsa-charcoal);background:#0d7c6614;border-radius:8px;padding:.9rem 1rem;font-size:.92rem;line-height:1.5}.arcade-feedback-answer{color:var(--arcade-accent,var(--tsa-emerald-dark));margin-top:.55rem;font-weight:800}.arcade-summary-grid{grid-template-columns:repeat(4,minmax(120px,1fr));margin-top:1rem}.arcade-badge-row{flex-wrap:wrap;gap:.45rem;margin-top:.8rem;display:flex}.arcade-next-steps{color:var(--tsa-charcoal);background:#f2c94c1f;border-radius:8px;margin-top:.8rem;padding:1rem}.arcade-pipeline-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.arcade-pipeline-card{background:linear-gradient(135deg, color-mix(in srgb, var(--course-accent) 13%, white), color-mix(in srgb, var(--course-secondary) 14%, white));border:1px solid #1e1e2e14;border-radius:8px;min-height:150px;padding:1.15rem;box-shadow:0 8px 24px #1e1e2e0f}.arcade-pipeline-card span,.arcade-pipeline-card small,.arcade-pipeline-card strong{display:block}.arcade-pipeline-card span{color:var(--course-accent);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:900}.arcade-pipeline-card strong{color:var(--tsa-charcoal);margin-top:.45rem;font-size:1.05rem}.arcade-pipeline-card small{color:var(--tsa-gray);margin-top:.55rem}.arcade-automation-band{grid-template-columns:minmax(0,1fr) minmax(220px,320px);align-items:center;gap:1.5rem;display:grid}.arcade-automation-band p{color:#ffffffd1;max-width:720px;margin-top:.5rem}.arcade-command-stack{gap:.5rem;display:grid}.arcade-command-stack code{color:#fff4c4;background:#ffffff1f;border-radius:8px;padding:.7rem .85rem;font-size:.86rem;display:block}.dash-resource-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.85rem;display:grid}.dash-resource-link{min-height:108px;color:inherit;background:#0d7c660d;border:1px solid #0d7c661f;border-radius:8px;padding:1rem;text-decoration:none;display:block}.dash-resource-link strong{color:var(--tsa-emerald-dark);margin-bottom:.25rem;display:block}@media (width<=820px){.science-game-shell,.arcade-layout,.arcade-course-card,.arcade-ordering,.arcade-automation-band{grid-template-columns:1fr}.arcade-control-panel{position:static}.arcade-course-stats,.arcade-hud,.arcade-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.arcade-matching label{grid-template-columns:1fr}.study-lab-hero{background:linear-gradient(135deg,#095c4bf7,#1e1e2ef5)}}@media (width>=960px){.nav__links{display:flex}.nav__links a{padding:.5rem .6rem;font-size:.82rem}.nav__cta{padding:.4rem .9rem;font-size:.78rem;display:inline-flex}.nav__hamburger{display:none}}.hero{background:linear-gradient(160deg, var(--tsa-charcoal) 0%, #1a2a25 40%, var(--tsa-emerald-dark) 100%);min-height:100vh;color:var(--tsa-white);align-items:center;padding-top:72px;display:flex;position:relative;overflow:hidden}.hero__bg-pattern{opacity:.04;background-image:radial-gradient(circle at 2px 2px,#ffffff80 1px,#0000 0);background-size:40px 40px;position:absolute;inset:0}.hero__content{z-index:2;max-width:640px;position:relative}.hero__badge{color:var(--tsa-gold-light);letter-spacing:.02em;background:#d4a84326;border:1px solid #d4a8434d;border-radius:100px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.4rem 1rem;font-size:.82rem;font-weight:600;display:inline-flex}.hero__headline{margin-bottom:1rem;font-size:clamp(2.4rem,5.5vw,3.8rem);line-height:1.15}.hero__headline em{color:var(--tsa-gold-light);font-style:italic}.hero__sub{color:#ffffffbf;margin-bottom:2rem;font-size:clamp(1.1rem,2.5vw,1.35rem);line-height:1.6}.hero__actions{flex-wrap:wrap;gap:1rem;display:flex}.hero__video{z-index:2;aspect-ratio:16/9;background:#0000004d;border:1px solid #ffffff1a;border-radius:16px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero__video-placeholder{text-align:center;padding:2rem}.hero__video-play{background:var(--tsa-gold);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 1rem;transition:transform .3s;display:flex}.hero__video-play:hover{transform:scale(1.1)}.hero__grid{grid-template-columns:1fr;align-items:center;gap:2rem;display:grid}@media (width>=960px){.hero__grid{grid-template-columns:1fr 1fr;gap:4rem}}.card{background:var(--tsa-white);border:1px solid #0000000f;border-radius:16px;padding:2rem;transition:all .3s}.card:hover{transform:translateY(-4px);box-shadow:0 12px 40px #00000014}.card--stage{border-top:4px solid var(--tsa-emerald);position:relative}.card__icon{border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:1.25rem;font-size:1.6rem;display:flex}.card__icon--seedling{background:#4ade801f}.card__icon--budding{background:#34d3991f}.card__icon--branching{background:#14b8a61f}.card__icon--soaring{background:#0d7c661f}.card__title{font-family:var(--font-display);margin-bottom:.5rem;font-size:1.2rem}.card__grade{color:var(--tsa-emerald);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:.82rem;font-weight:600}.card__text{color:var(--tsa-gray);font-size:.92rem;line-height:1.65}.card__tags{flex-wrap:wrap;gap:.4rem;margin-top:1rem;display:flex}.tag{background:var(--tsa-light);color:var(--tsa-gray);border-radius:100px;padding:.25rem .7rem;font-size:.78rem;font-weight:500}.video-card{background:var(--tsa-white);border:1px solid #0000000f;border-radius:12px;transition:all .3s;overflow:hidden}.video-card:hover{transform:translateY(-3px);box-shadow:0 8px 30px #00000014}.video-card__thumb{aspect-ratio:16/9;background:linear-gradient(135deg, var(--tsa-emerald-dark), var(--tsa-emerald));justify-content:center;align-items:center;display:flex;position:relative}.video-card__ep{color:#fff;background:#00000080;border-radius:4px;padding:.2rem .6rem;font-size:.75rem;font-weight:600;position:absolute;top:.75rem;left:.75rem}.video-card__play{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.video-card__body{padding:1.25rem}.video-card__title{margin-bottom:.35rem;font-size:.95rem;font-weight:600}.video-card__desc{color:var(--tsa-gray);font-size:.85rem}.cta-banner{background:linear-gradient(135deg, var(--tsa-gold-dark), var(--tsa-gold));text-align:center;color:var(--tsa-charcoal);border-radius:20px;padding:3rem 2rem}.cta-banner h2{margin-bottom:.75rem}.cta-banner p{max-width:600px;margin-bottom:1.5rem;margin-left:auto;margin-right:auto}.email-capture{flex-direction:column;gap:.75rem;max-width:480px;margin:0 auto;display:flex}.email-capture input{font-size:1rem;font-family:var(--font-body);background:var(--tsa-white);border:2px solid #0000001a;border-radius:8px;padding:.9rem 1.25rem}.email-capture input:focus{border-color:var(--tsa-emerald);outline:none}@media (width>=640px){.email-capture{flex-direction:row}.email-capture input{flex:1}}.stats{grid-template-columns:repeat(2,1fr);gap:1.5rem;padding:2rem 0;display:grid}@media (width>=640px){.stats{grid-template-columns:repeat(4,1fr)}}.stat{text-align:center}.stat__number{font-family:var(--font-display);color:var(--tsa-gold-light);font-size:2.2rem;font-weight:700}.stat__label{color:#ffffffa6;margin-top:.25rem;font-size:.85rem}.timeline{padding-left:2rem;position:relative}.timeline:before{content:"";background:linear-gradient(to bottom, var(--stage-seedling), var(--stage-soaring));border-radius:2px;width:3px;position:absolute;top:0;bottom:0;left:0}.timeline__item{padding-bottom:2.5rem;position:relative}.timeline__item:before{content:"";background:var(--tsa-emerald);border:3px solid var(--tsa-white);width:14px;height:14px;box-shadow:0 0 0 3px var(--tsa-emerald);border-radius:50%;position:absolute;top:.35rem;left:-2rem;transform:translate(-5.5px)}.timeline__year{color:var(--tsa-emerald);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.85rem;font-weight:700}.accordion{border-top:1px solid #00000014}.accordion__item{border-bottom:1px solid #00000014}.accordion__trigger{width:100%;font-size:1.05rem;font-weight:600;font-family:var(--font-body);cursor:pointer;text-align:left;color:var(--tsa-charcoal);background:0 0;border:none;justify-content:space-between;align-items:center;padding:1.25rem 0;display:flex}.accordion__trigger:after{content:"+";color:var(--tsa-emerald);font-size:1.4rem;transition:transform .3s}.accordion__item.open .accordion__trigger:after{content:"−"}.accordion__content{max-height:0;transition:max-height .35s;overflow:hidden}.accordion__content-inner{color:var(--tsa-gray);padding-bottom:1.5rem;font-size:.95rem;line-height:1.7}.badge-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:1rem;display:grid}.badge{text-align:center;flex-direction:column;align-items:center;padding:1rem .5rem;display:flex}.badge__icon{background:linear-gradient(135deg, var(--tsa-emerald), var(--tsa-gold));border:3px solid var(--tsa-white);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:.5rem;font-size:1.5rem;display:flex;box-shadow:0 2px 8px #0000001a}.badge__name{font-size:.75rem;font-weight:600}.progress-bar{background:#00000014;border-radius:100px;width:100%;height:8px;overflow:hidden}.progress-bar__fill{background:linear-gradient(90deg, var(--tsa-emerald), var(--tsa-gold));border-radius:100px;height:100%;transition:width .8s}.dash-card{background:var(--tsa-white);border:1px solid #00000014;border-radius:12px;padding:1.5rem}.dash-card__header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.dash-card__title{color:var(--tsa-gray);font-size:.9rem;font-weight:600}.dash-card__value{font-family:var(--font-display);color:var(--tsa-charcoal);font-size:2rem;font-weight:700}.kpi-row{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}@media (width>=640px){.kpi-row{grid-template-columns:repeat(4,1fr)}}.tabs{-webkit-overflow-scrolling:touch;border-bottom:2px solid #00000014;gap:.25rem;display:flex;overflow-x:auto}.tab{color:var(--tsa-gray);cursor:pointer;white-space:nowrap;font-size:.9rem;font-weight:500;font-family:var(--font-body);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:.75rem 1.25rem;transition:all .2s}.tab.active{color:var(--tsa-emerald);border-bottom-color:var(--tsa-emerald)}.tab-content{padding-top:2rem;display:none}.tab-content.active{display:block}.footer{background:var(--tsa-charcoal);color:#ffffffb3;padding:4rem 0 2rem}.footer__grid{grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem;display:grid}@media (width>=640px){.footer__grid{grid-template-columns:repeat(2,1fr)}}@media (width>=960px){.footer__grid{grid-template-columns:2fr 1fr 1fr 1fr}}.footer__logo-img{object-fit:cover;object-position:center;width:124px;height:76px;margin:-.45rem 0 .9rem -.55rem}.footer__brand{max-width:300px}.footer__brand-name{font-family:var(--font-display);color:var(--tsa-white);margin-bottom:.75rem;font-size:1.2rem;font-weight:700}.footer__heading{color:var(--tsa-white);text-transform:uppercase;letter-spacing:.04em;margin-bottom:1rem;font-size:.9rem;font-weight:600}.footer__links a{padding:.3rem 0;font-size:.9rem;transition:color .2s;display:block}.footer__links a:hover{color:var(--tsa-gold-light)}.footer__bottom{border-top:1px solid #ffffff1a;flex-direction:column;gap:.75rem;padding-top:1.5rem;font-size:.82rem;display:flex}@media (width>=640px){.footer__bottom{flex-direction:row;justify-content:space-between}}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-6{margin-bottom:3rem}.mt-2{margin-top:1rem}.mt-4{margin-top:2rem}.mt-6{margin-top:3rem}.gap-4{gap:2rem}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.sr-only{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.fade-up{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(24px)}.fade-up.visible{opacity:1;transform:translateY(0)}.login-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:2000;background:#00000080;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.login-overlay.open{display:flex}.login-box{background:var(--tsa-white);text-align:center;border-radius:20px;width:90%;max-width:420px;padding:3rem 2.5rem}.login-box input{width:100%;font-size:.95rem;font-family:var(--font-body);border:2px solid #0000001a;border-radius:8px;margin-bottom:1rem;padding:.85rem 1rem}.login-box input:focus{border-color:var(--tsa-emerald);outline:none}.page-header{background:linear-gradient(160deg, var(--tsa-charcoal) 0%, var(--tsa-emerald-dark) 100%);color:var(--tsa-white);padding:7rem 0 3rem}.page-header__breadcrumb{color:#ffffff80;margin-bottom:1rem;font-size:.82rem}.page-header__breadcrumb a{color:#ffffff80}.page-header__breadcrumb a:hover{color:var(--tsa-gold-light)}.page-header h1{margin-bottom:.75rem}.page-header .lead{color:#ffffffb3}@media (width<=639px){.hero{min-height:auto;padding:6rem 0 3rem}.hero__headline{font-size:2rem}}.founder-photo{object-fit:cover;border-radius:14px;width:100%;height:100%}.founder-photo-wrapper{aspect-ratio:3/4;border-radius:14px;position:relative;overflow:hidden}.founder-photo-wrapper:after{content:"";pointer-events:none;background:linear-gradient(#0000,#095c4b99);border-radius:0 0 14px 14px;height:40%;position:absolute;bottom:0;left:0;right:0}.founder-caption{z-index:2;color:#fff;position:absolute;bottom:1.25rem;left:1.25rem}.founder-caption p:first-child{font-size:1.1rem;font-weight:600}.founder-caption p:last-child{opacity:.85;margin-top:.25rem;font-size:.82rem}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#0d7c660a}::-webkit-scrollbar-thumb{background:linear-gradient(180deg, var(--tsa-emerald), var(--tsa-emerald-dark));background-clip:padding-box;border:2px solid #0000;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg, var(--tsa-gold), var(--tsa-emerald));background-clip:padding-box}:root{--r-xs:6px;--r-sm:10px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-2xl:36px;--r-pill:999px;--elev-1:0 1px 2px #0f172a0a, 0 1px 3px #0f172a0f;--elev-2:0 2px 6px #0f172a0f, 0 6px 16px #0f172a14;--elev-3:0 4px 12px #0f172a14, 0 14px 34px #0f172a1a;--elev-4:0 8px 24px #0f172a1f, 0 24px 60px #0f172a24;--elev-5:0 14px 36px #0f172a2e, 0 40px 90px #0f172a38;--elev-inner:inset 0 1px 0 #ffffff14;--glow-gold:0 0 0 1px #d4a84347, 0 0 28px #d4a84352, 0 0 70px #d4a8432e;--glow-emerald:0 0 0 1px #0d7c6647, 0 0 28px #0d7c6661, 0 0 70px #0d7c6638;--glow-soft-gold:0 0 60px #f0d27a40;--ease-smooth:cubic-bezier(.4, 0, .2, 1);--ease-emphasized:cubic-bezier(.2, 0, 0, 1);--ease-bounce:cubic-bezier(.34, 1.56, .64, 1);--ease-expressive:cubic-bezier(.87, 0, .13, 1);--dur-quick:.18s;--dur-base:.32s;--dur-slow:.64s;--dur-cinematic:1.1s;--glass-bg-light:#ffffff9e;--glass-bg-tinted:#ffffff14;--glass-bg-dark:#1216208c;--glass-stroke:#ffffff29;--glass-stroke-strong:#ffffff47;--glass-blur:saturate(160%) blur(18px);--gold-metal:linear-gradient(135deg, #b8922e 0%, #d4a843 28%, #f5e2a0 48%, #f0d27a 54%, #d4a843 72%, #b8922e 100%);--gold-metal-soft:linear-gradient(135deg, #d4a843 0%, #f0d27a 50%, #d4a843 100%);--mesh-emerald:radial-gradient(circle at 18% 22%, #0d7c668c, transparent 55%), radial-gradient(circle at 82% 12%, #d4a84352, transparent 55%), radial-gradient(circle at 72% 78%, #14b8a66b, transparent 60%), radial-gradient(circle at 14% 86%, #4ade802e, transparent 55%), linear-gradient(160deg, #0a1a1e 0%, #09201c 40%, #063125 100%);--mesh-dawn:radial-gradient(circle at 20% 20%, #f0d27a38, transparent 60%), radial-gradient(circle at 80% 30%, #0d7c6633, transparent 55%), radial-gradient(circle at 50% 90%, #34d39924, transparent 60%), linear-gradient(180deg, #f8f7f4 0%, #fffdf5 100%);--mesh-cream:radial-gradient(circle at 10% 10%, #d4a8431a, transparent 55%), radial-gradient(circle at 90% 90%, #0d7c6614, transparent 55%), linear-gradient(180deg, #fff9eb 0%, #fff 100%);--track-tight:-.02em;--track-tighter:-.035em;--track-wide:.04em;--track-wider:.08em;--track-widest:.12em;--emerald-100:#0d7c6614;--emerald-200:#0d7c6629;--gold-100:#d4a8431a;--gold-200:#d4a84333;--ink-950:#07090e;--ink-900:#0e121a;--ink-800:#141924;--ink-700:#1e2433}::selection{background:var(--tsa-gold);color:var(--tsa-charcoal)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.orb,.aurora,.marquee__track,.grain,.shimmer:before{animation:none!important}}html{scroll-behavior:smooth}body{background:var(--tsa-white)}.scroll-rail{z-index:1100;pointer-events:none;background:0 0;height:3px;position:fixed;top:0;left:0;right:0}.scroll-rail__fill{height:100%;width:var(--scroll-progress,0%);background:var(--gold-metal);transition:width 60ms linear;box-shadow:0 0 10px #d4a8438c}.grain{pointer-events:none;opacity:.06;z-index:1;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9 0 0 0 0 0.85 0 0 0 0 0.7 0 0 0 0.35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:160px 160px;animation:8s steps(10,end) infinite grainShift;position:absolute;inset:0}@keyframes grainShift{0%{transform:translate(0)}10%{transform:translate(-3%,-2%)}20%{transform:translate(3%,-1%)}30%{transform:translate(-2%,3%)}40%{transform:translate(1%,-3%)}50%{transform:translate(-1%,2%)}60%{transform:translate(3%,1%)}70%{transform:translate(-3%,3%)}80%{transform:translate(2%,-2%)}90%{transform:translate(-1%,1%)}to{transform:translate(0)}}.aurora{z-index:0;background:var(--mesh-emerald);filter:saturate(140%);animation:26s ease-in-out infinite alternate auroraDrift;position:absolute;inset:-10%}@keyframes auroraDrift{0%{transform:translate(0,0)scale(1)}50%{transform:translate(-3%,2%)scale(1.05)}to{transform:translate(2%,-1%)scale(1.02)}}.orb{filter:blur(60px);opacity:.55;z-index:0;pointer-events:none;will-change:transform;border-radius:50%;position:absolute}.orb--gold{background:radial-gradient(circle,#f0d27ae6,#d4a84300 70%)}.orb--emerald{background:radial-gradient(circle,#12a085e6,#0d7c6600 70%)}.orb--mint{background:radial-gradient(circle,#4ade80b3,#4ade8000 70%)}.orb--rose{background:radial-gradient(circle,#f472b68c,#f472b600 70%)}.orb--xs{width:160px;height:160px}.orb--sm{width:240px;height:240px}.orb--md{width:360px;height:360px}.orb--lg{width:560px;height:560px}.orb--xl{width:760px;height:760px}.orb--float-1{animation:18s ease-in-out infinite alternate orbFloat1}.orb--float-2{animation:22s ease-in-out infinite alternate orbFloat2}.orb--float-3{animation:26s ease-in-out infinite alternate orbFloat3}@keyframes orbFloat1{0%{transform:translate(0)}to{transform:translate(6%,-5%)}}@keyframes orbFloat2{0%{transform:translate(0)}to{transform:translate(-7%,4%)}}@keyframes orbFloat3{0%{transform:translate(0)scale(1)}to{transform:translate(3%,3%)scale(1.08)}}.starfield{z-index:1;pointer-events:none;background-image:radial-gradient(1px 1px at 20% 15%,#ffffff8c,#0000 50%),radial-gradient(1px 1px at 60% 45%,#f0d27a73,#0000 50%),radial-gradient(1px 1px at 35% 80%,#ffffff59,#0000 50%),radial-gradient(1.2px 1.2px at 80% 30%,#ffffff8c,#0000 50%),radial-gradient(1px 1px at 90% 85%,#d4a8438c,#0000 50%),radial-gradient(1px 1px at 12% 62%,#fff6,#0000 50%),radial-gradient(1.2px 1.2px at 55% 12%,#ffffff80,#0000 50%),radial-gradient(1px 1px at 72% 72%,#ffffff59,#0000 50%);background-size:100% 100%;animation:6s ease-in-out infinite alternate starTwinkle;position:absolute;inset:0}@keyframes starTwinkle{0%{opacity:.35}to{opacity:.85}}.hero--v2{color:#f7fafc;background:var(--ink-950);isolation:isolate;align-items:center;min-height:100vh;padding-top:72px;display:flex;position:relative;overflow:hidden}.hero--v2 .hero__bg-pattern{opacity:.06;z-index:1;background-image:radial-gradient(circle at 2px 2px,#ffffff80 1px,#0000 0);background-size:48px 48px}.hero__orbs{z-index:0;pointer-events:none;position:absolute;inset:-10%}.hero--v2 .hero__grid{z-index:2;position:relative}.hero__eyebrow{border-radius:var(--r-pill);color:#f5e2a0;letter-spacing:var(--track-wide);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glow-soft-gold);background:#ffffff0a;border:1px solid #f0d27a47;align-items:center;gap:.6rem;margin-bottom:1.75rem;padding:.45rem 1rem .45rem .5rem;font-size:.78rem;font-weight:600;animation:6s ease-in-out infinite alternate eyebrowGlow;display:inline-flex}.hero__eyebrow-dot{background:var(--gold-metal);width:18px;height:18px;box-shadow:0 0 12px #f0d27abf, var(--elev-inner);border-radius:50%;flex-shrink:0;position:relative}.hero__eyebrow-dot:after{content:"";animation:pulseRing 2.4s var(--ease-smooth) infinite;border:1px solid #f0d27a80;border-radius:50%;position:absolute;inset:-4px}@keyframes pulseRing{0%{opacity:.9;transform:scale(.8)}to{opacity:0;transform:scale(1.8)}}@keyframes eyebrowGlow{0%,to{box-shadow:0 0 30px #f0d27a33}50%{box-shadow:0 0 60px #f0d27a66}}.hero--v2 .hero__headline{letter-spacing:var(--track-tighter);margin-bottom:1.5rem;font-size:clamp(2.6rem,6vw,4.6rem);font-weight:700;line-height:1.05}.hero--v2 .hero__headline em{background:var(--gold-metal);color:#0000;-webkit-background-clip:text;background-clip:text;font-style:italic;display:inline-block;position:relative}.hero--v2 .hero__headline em:after{content:"";background:var(--gold-metal);opacity:.55;transform-origin:0;height:4px;animation:goldUnderline 1.6s var(--ease-emphasized) .6s forwards;border-radius:2px;position:absolute;bottom:-6px;left:4%;right:4%;transform:scaleX(0)}@keyframes goldUnderline{to{transform:scaleX(1)}}.hero--v2 .hero__sub{color:#ffffffbd;max-width:560px;margin-bottom:2.25rem;font-size:clamp(1.1rem,1.8vw,1.3rem);line-height:1.6}.hero__trust{color:#ffffff8c;border-top:1px solid #ffffff14;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:2.25rem;padding-top:2rem;font-size:.82rem;display:flex}.hero__trust-stars{color:var(--tsa-gold-light);letter-spacing:.15em}.hero__trust-sep{opacity:.35}.hero__showcase{z-index:2;border-radius:var(--r-lg);aspect-ratio:16/11;-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--elev-5), inset 0 1px 0 #ffffff14;transform-style:preserve-3d;transition:transform .8s var(--ease-smooth), box-shadow .6s var(--ease-smooth);background:linear-gradient(135deg,#ffffff0f 0%,#ffffff05 100%);border:1px solid #ffffff1f;position:relative;overflow:hidden}.hero__showcase:hover{box-shadow:var(--elev-5), 0 0 0 1px #f0d27a40, 0 0 80px #d4a84338;transform:perspective(1200px)rotateY(-3deg)rotateX(2deg)translateY(-4px)}.hero__showcase-inner{text-align:center;background:radial-gradient(circle at 50% 40%,#0d7c6659,#0000 70%),linear-gradient(#095c4b59,#1e1e2e73);flex-direction:column;justify-content:center;align-items:center;padding:2rem;display:flex;position:absolute;inset:0}.hero__showcase-badge{border-radius:var(--r-pill);letter-spacing:.1em;color:#f5e2a0;text-transform:uppercase;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0000008c;border:1px solid #ffffff26;padding:.3rem .75rem;font-size:.72rem;font-weight:600;position:absolute;top:1rem;left:1rem}.hero__showcase-runtime{border-radius:var(--r-pill);letter-spacing:.05em;color:#ffffffbf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0000008c;border:1px solid #ffffff26;padding:.3rem .75rem;font-size:.72rem;font-weight:500;position:absolute;top:1rem;right:1rem}.hero__showcase-play{background:var(--gold-metal);cursor:pointer;width:88px;height:88px;transition:transform .4s var(--ease-bounce);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1.25rem;display:flex;position:relative;box-shadow:0 20px 50px #d4a84373,inset 0 1px #fff6}.hero__showcase-play:before{content:"";animation:pulseRing 2.5s var(--ease-smooth) infinite;border:2px solid #f0d27a66;border-radius:50%;position:absolute;inset:-12px}.hero__showcase-play:after{content:"";animation:pulseRing 2.5s .4s var(--ease-smooth) infinite;border:1px solid #f0d27a33;border-radius:50%;position:absolute;inset:-24px}.hero__showcase-play:hover{transform:scale(1.08)}.hero__showcase-title{font-family:var(--font-display);color:#fff;letter-spacing:var(--track-tight);margin-bottom:.3rem;font-size:1.3rem;font-weight:600}.hero__showcase-sub{color:#fff9;font-size:.88rem}.hero__showcase-corner{pointer-events:none;background:radial-gradient(circle at 100% 100%,#f0d27a4d,#0000 60%);width:180px;height:180px;position:absolute;bottom:0;right:0}.stats--glass{border-radius:var(--r-lg);-webkit-backdrop-filter:var(--glass-blur);background:#ffffff0a;border:1px solid #ffffff14;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:3.5rem;padding:1rem;display:grid}@media (width>=640px){.stats--glass{grid-template-columns:repeat(4,1fr)}}.stats--glass .stat{border-radius:var(--r-md);transition:background .3s var(--ease-smooth);padding:1.25rem 1rem;position:relative}.stats--glass .stat+.stat{border-left:1px solid #ffffff0f}@media (width<=639px){.stats--glass .stat+.stat{border-top:1px solid #ffffff0f;border-left:0}}.stats--glass .stat:hover{background:#ffffff08}.stats--glass .stat__number{font-family:var(--font-display);background:var(--gold-metal);color:#0000;letter-spacing:var(--track-tight);-webkit-background-clip:text;background-clip:text;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;line-height:1}.stats--glass .stat__label{color:#fff9;letter-spacing:var(--track-wide);text-transform:uppercase;margin-top:.5rem;font-size:.78rem}.glass{background:var(--glass-bg-light);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--r-lg);box-shadow:var(--elev-2);border:1px solid #fff6}.glass--dark{background:var(--glass-bg-dark);border-color:var(--glass-stroke);color:#f7fafc;box-shadow:var(--elev-3), var(--elev-inner)}.glass--tinted{background:var(--glass-bg-tinted);color:inherit;border-color:#ffffff1a}.card--lux{border-radius:var(--r-lg);box-shadow:var(--elev-2);transition:transform .5s var(--ease-smooth), box-shadow .5s var(--ease-smooth), border-color .5s var(--ease-smooth);isolation:isolate;background:#fff;border:1px solid #0f172a0f;padding:2rem;position:relative;overflow:hidden}.card--lux:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;opacity:0;transition:opacity .5s var(--ease-smooth);pointer-events:none;z-index:1;background:linear-gradient(135deg,#d4a84300 0%,#d4a84399 50%,#0d7c6600 100%);padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.card--lux:after{content:"";background:radial-gradient(600px circle at var(--mx,50%) var(--my,0%), #d4a84324, transparent 40%);opacity:0;transition:opacity .5s var(--ease-smooth);pointer-events:none;z-index:0;position:absolute;inset:0}.card--lux:hover{box-shadow:var(--elev-4);border-color:#d4a84340;transform:translateY(-6px)}.card--lux:hover:before,.card--lux:hover:after{opacity:1}.card--lux>*{z-index:2;position:relative}.card--lux.card--stage{border-top:0}.card--lux .card__icon{border-radius:var(--r-md);width:64px;height:64px;box-shadow:var(--elev-1);justify-content:center;align-items:center;margin-bottom:1.25rem;font-size:1.7rem;display:flex;position:relative}.card--lux .card__icon:after{content:"";border-radius:var(--r-lg);opacity:.18;filter:blur(14px);z-index:-1;background:radial-gradient(circle,currentColor,#0000 60%);position:absolute;inset:-8px}.card__icon--seedling{color:#16a34a;background:linear-gradient(135deg,#4ade802e,#4ade800a)}.card__icon--budding{color:#059669;background:linear-gradient(135deg,#34d3992e,#34d3990a)}.card__icon--branching{color:#0d9488;background:linear-gradient(135deg,#14b8a62e,#14b8a60a)}.card__icon--soaring{color:#0d7c66;background:linear-gradient(135deg,#0d7c6633,#0d7c660a)}.card--lux .card__grade{color:var(--tsa-gold-dark);letter-spacing:var(--track-widest);text-transform:uppercase;margin-bottom:.6rem;font-size:.72rem;font-weight:700}.card--lux .card__title{font-family:var(--font-display);letter-spacing:var(--track-tight);margin-bottom:.6rem;font-size:1.35rem;font-weight:700}.card--lux .card__text{color:#475569;font-size:.94rem;line-height:1.65}.card--lux .tag{background:var(--emerald-100);color:var(--tsa-emerald-dark);letter-spacing:.02em;font-weight:600}.btn--lux{border-radius:var(--r-pill);letter-spacing:.005em;font-size:.95rem;font-weight:600;font-family:var(--font-body);cursor:pointer;isolation:isolate;transition:transform .4s var(--ease-smooth), box-shadow .4s var(--ease-smooth), color .3s;color:#1e1e2e;white-space:nowrap;background:linear-gradient(135deg,#fff4c4 0%,#e8bf58 48%,#b88418 100%);border:1px solid #7e570042;justify-content:center;align-items:center;gap:.55rem;padding:1rem 1.9rem;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 10px 28px #7e570038,inset 0 1px #ffffff85}.btn--lux:before{content:"";transition:transform .75s var(--ease-emphasized);z-index:1;pointer-events:none;background:linear-gradient(120deg,#0000 30%,#ffffff8c 50%,#0000 70%);position:absolute;inset:0;transform:translate(-120%)}.btn--lux:hover{transform:translateY(-3px);box-shadow:0 18px 42px #7e570052,inset 0 1px #ffffff94}.btn--lux:hover:before{transform:translate(120%)}.btn--lux:active{transform:translateY(-1px)}.btn--lux>*{z-index:2;position:relative}.btn--lux-ghost{color:var(--tsa-emerald-dark);-webkit-backdrop-filter:var(--glass-blur);box-shadow:0 8px 24px #0d7c6624, var(--elev-inner);background:#fffffff5;border:1.5px solid #0d7c6680}.btn--lux-ghost:hover{background:var(--tsa-emerald-dark);border-color:var(--tsa-emerald-dark);color:#fff;box-shadow:0 12px 32px #0d7c6647}.btn--lux-emerald{color:#fff;background:linear-gradient(135deg, #074d40 0%, var(--tsa-emerald) 52%, #14967f 100%);border:1px solid #ffffff2e;box-shadow:0 10px 28px #0d7c6673,inset 0 1px #fff3}.btn--lux-emerald:hover{transform:translateY(-3px);box-shadow:0 18px 42px #0d7c668c,inset 0 1px #ffffff47}.btn--lux .btn__arrow{transition:transform .4s var(--ease-bounce);display:inline-flex}.btn--lux:hover .btn__arrow{transform:translate(4px)}.hero--v2 .btn--lux-ghost,.section--lux-dark .btn--lux-ghost,.footer .btn--lux-ghost{color:#fff4c4;background:#ffffff1f;border-color:#fff4c48c;box-shadow:0 8px 24px #00000038,inset 0 1px #ffffff24}.hero--v2 .btn--lux-ghost:hover,.section--lux-dark .btn--lux-ghost:hover,.footer .btn--lux-ghost:hover{color:#1e1e2e;background:#fff4c4eb;border-color:#fff4c4e6}.btn--primary,.btn--emerald,.btn--gold{isolation:isolate;position:relative;overflow:hidden}.btn--primary:after,.btn--emerald:after,.btn--gold:after{content:"";transition:transform .7s var(--ease-emphasized);pointer-events:none;z-index:0;background:linear-gradient(120deg,#0000 30%,#ffffff40 50%,#0000 70%);position:absolute;inset:0;transform:translate(-120%)}.btn--primary:hover:after,.btn--emerald:hover:after,.btn--gold:hover:after{transform:translate(120%)}.btn--primary>*,.btn--emerald>*,.btn--gold>*{z-index:1;position:relative}.text-gold-metal{background:var(--gold-metal);color:#0000;-webkit-background-clip:text;background-clip:text}.text-emerald-fade{background:linear-gradient(135deg, var(--tsa-emerald-dark), var(--tsa-emerald-light));color:#0000;-webkit-background-clip:text;background-clip:text}.display-xl{font-family:var(--font-display);letter-spacing:var(--track-tighter);font-size:clamp(2.8rem,7vw,5.5rem);font-weight:700;line-height:1.02}.display-lg{font-family:var(--font-display);letter-spacing:var(--track-tight);font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;line-height:1.08}.eyebrow{text-transform:uppercase;letter-spacing:var(--track-widest);color:var(--tsa-emerald);margin-bottom:1rem;font-size:.78rem;font-weight:700;display:inline-block}.eyebrow--gold{color:var(--tsa-gold-dark)}.eyebrow--dot:before{content:"";vertical-align:middle;background:currentColor;border-radius:50%;width:8px;height:8px;margin-right:.6rem;display:inline-block;box-shadow:0 0 0 4px #d4a8431f}.pullquote{border-left:3px solid var(--tsa-gold);font-family:var(--font-display);color:var(--tsa-charcoal);border-radius:0 var(--r-md) var(--r-md) 0;background:linear-gradient(90deg,#d4a8430f,#0000 60%);padding:2rem 2.5rem;font-size:clamp(1.2rem,2.2vw,1.6rem);font-style:italic;line-height:1.45;position:relative}.pullquote:before{content:"“";color:var(--tsa-gold);opacity:.2;font-size:4rem;line-height:1;position:absolute;top:-.5rem;left:1rem}.page-header--lux{background:var(--ink-950);color:#f7fafc;isolation:isolate;padding:9rem 0 5rem;position:relative;overflow:hidden}.page-header--lux>.container{z-index:2;position:relative}.page-header--lux .page-header__breadcrumb{color:#ffffff8c;letter-spacing:var(--track-wide);margin-bottom:1.25rem;font-size:.8rem}.page-header--lux h1{letter-spacing:var(--track-tighter);margin-bottom:1rem;font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:700;line-height:1.05}.page-header--lux .lead{color:#ffffffb3;max-width:640px}.section--lux-dark{background:var(--ink-950);color:#f7fafc;isolation:isolate;position:relative;overflow:hidden}.section--lux-dark>.container{z-index:2;position:relative}.section--lux-emerald{color:#f7fafc;isolation:isolate;background:radial-gradient(circle at 20% 20%,#f0d27a38,#0000 60%),radial-gradient(circle at 80% 80%,#12a08540,#0000 60%),linear-gradient(135deg,#063a30 0%,#0d7c66 60%,#0f8a73 100%);position:relative;overflow:hidden}.section--lux-emerald>.container{z-index:2;position:relative}.section--lux-cream{background:var(--mesh-cream);isolation:isolate;position:relative;overflow:hidden}.reveal{opacity:0;transition:opacity var(--dur-slow) var(--ease-smooth), transform var(--dur-slow) var(--ease-emphasized);will-change:opacity, transform;transform:translateY(36px)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-left{opacity:0;transition:opacity var(--dur-slow) var(--ease-smooth), transform var(--dur-slow) var(--ease-emphasized);transform:translate(-40px)}.reveal-left.visible{opacity:1;transform:translate(0)}.reveal-right{opacity:0;transition:opacity var(--dur-slow) var(--ease-smooth), transform var(--dur-slow) var(--ease-emphasized);transform:translate(40px)}.reveal-right.visible{opacity:1;transform:translate(0)}.reveal-scale{opacity:0;transition:opacity var(--dur-slow) var(--ease-smooth), transform var(--dur-slow) var(--ease-bounce);transform:scale(.92)}.reveal-scale.visible{opacity:1;transform:scale(1)}.reveal-blur{opacity:0;filter:blur(14px);transition:opacity .8s var(--ease-smooth), filter .8s var(--ease-smooth), transform .8s var(--ease-emphasized);transform:translateY(24px)}.reveal-blur.visible{opacity:1;filter:blur();transform:translateY(0)}.stagger>*{transition-delay:calc(var(--i,0) * 80ms)}.float-bob{animation:7s ease-in-out infinite alternate floatBob}@keyframes floatBob{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.tilt{transition:transform .5s var(--ease-smooth), box-shadow .5s var(--ease-smooth);transform-style:preserve-3d}.tilt:hover{transform:perspective(1000px)rotateX(3deg)rotateY(-3deg)translateY(-4px)}.spotlight{isolation:isolate;position:relative}.spotlight:before{content:"";background:radial-gradient(600px circle at var(--sx,50%) var(--sy,50%), #d4a8431f, transparent 40%);pointer-events:none;opacity:0;transition:opacity .4s var(--ease-smooth);z-index:1;position:absolute;inset:0}.spotlight:hover:before{opacity:1}.marquee{padding:1.5rem 0;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000);mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000)}.marquee__track{gap:3rem;width:max-content;animation:36s linear infinite marqueeScroll;display:flex}.marquee__item{font-family:var(--font-display);color:#0f172a73;flex-shrink:0;align-items:center;gap:3rem;font-size:1.1rem;font-style:italic;display:flex}.marquee__item:after{content:"✦";color:var(--tsa-gold);opacity:.6;font-size:.9rem}.section--lux-dark .marquee__item{color:#ffffff73}@keyframes marqueeScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.footer{color:#e4f2ec;background:linear-gradient(135deg,#063c34 0%,#0a5f50 52%,#12483f 100%);border-top:1px solid #f0d27a57;padding:5.5rem 0 2rem;position:relative;overflow:hidden}.footer:before{content:"";background:linear-gradient(90deg,#0000,#f0d27a73,#0000);height:1px;position:absolute;top:0;left:0;right:0}.footer:after{content:"";pointer-events:none;background:radial-gradient(circle at 18% 0,#fff4c421,#0000 46%),radial-gradient(circle at 92% 100%,#ffffff14,#0000 52%),linear-gradient(#ffffff05,#0000000d);position:absolute;inset:0}.footer>.container{z-index:2;position:relative}.footer__heading{color:#fff4c4;letter-spacing:var(--track-widest);font-size:.76rem;font-weight:700}.footer__brand-name{font-family:var(--font-display);color:#f4d46d;text-shadow:0 2px 18px #0000002e;letter-spacing:var(--track-tight);font-size:1.35rem;font-weight:700}.footer__links a{color:#d7e8e1;transition:color .25s var(--ease-smooth), padding-left .25s var(--ease-smooth)}.footer__links a:hover{color:#fff4c4;padding-left:4px}.footer__bottom{color:#c9ded6;border-top-color:#fff4c438}.footer__bottom a{color:#fff4c4;text-underline-offset:3px;text-decoration-color:#fff4c4bf}.footer__bottom a:hover{color:#fff}.footer__legal{color:#c4dcd3;max-width:320px;font-size:.74rem;line-height:1.6}.footer__legal a{color:#fff4c4!important}.footer__chip{border-radius:var(--r-pill);color:#fff4c4;letter-spacing:var(--track-wide);background:#ffffff1c;border:1px solid #fff4c461;align-items:center;gap:.65rem;margin-bottom:1rem;padding:.55rem .95rem;font-size:.78rem;display:inline-flex}.footer__chip-dot{background:var(--gold-metal);border-radius:50%;width:6px;height:6px;box-shadow:0 0 10px #f0d27ab3}.nav{-webkit-backdrop-filter:saturate(180%)blur(20px);transition:background .4s var(--ease-smooth), box-shadow .4s var(--ease-smooth), border-color .4s var(--ease-smooth);background:#ffffffbf;border-bottom:1px solid #0f172a0a}.nav.scrolled{background:#ffffffe6;border-bottom-color:#0f172a0f;box-shadow:0 8px 32px #0f172a14}.nav__logo{letter-spacing:var(--track-tight);font-size:1.1rem}.nav__cta{color:var(--tsa-charcoal);border-radius:var(--r-pill);transition:transform .3s var(--ease-smooth), box-shadow .3s var(--ease-smooth), background .3s var(--ease-smooth);background:linear-gradient(135deg,#fff4c4 0%,#e8bf58 52%,#c08a18 100%);border:1px solid #7e570047;font-weight:600;text-decoration:none;box-shadow:0 4px 12px #7e570033}.nav__cta:hover{color:#fff;background:#8a640e;transform:translateY(-1px);box-shadow:0 8px 20px #7e570052}.nav__cta:focus-visible{outline-offset:3px;outline:3px solid #0d7c6659}.feature{border-radius:var(--r-lg);box-shadow:var(--elev-1);transition:transform .4s var(--ease-smooth), box-shadow .4s var(--ease-smooth), border-color .4s var(--ease-smooth);isolation:isolate;background:#fff;border:1px solid #0f172a0f;padding:2rem;position:relative;overflow:hidden}.feature:before{content:"";background:var(--gold-metal);opacity:0;transform-origin:0;height:3px;transition:opacity .4s var(--ease-smooth), transform .6s var(--ease-emphasized);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.feature:hover{box-shadow:var(--elev-3);border-color:#d4a84340;transform:translateY(-4px)}.feature:hover:before{opacity:1;transform:scaleX(1)}.feature__icon{border-radius:var(--r-md);background:var(--emerald-100);width:48px;height:48px;color:var(--tsa-emerald);box-shadow:var(--elev-inner);justify-content:center;align-items:center;margin-bottom:1rem;font-size:1.3rem;display:inline-flex}.feature__title{font-family:var(--font-display);letter-spacing:var(--track-tight);margin-bottom:.5rem;font-size:1.15rem;font-weight:700}.feature__body{color:#475569;font-size:.93rem;line-height:1.6}.progress-bar{position:relative;overflow:hidden}.progress-bar__fill:after{content:"";background:linear-gradient(90deg,#0000,#fff6,#0000);animation:2.4s linear infinite progressShimmer;position:absolute;inset:0}@keyframes progressShimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.badge__icon{background:var(--gold-metal);color:var(--tsa-charcoal);position:relative;box-shadow:0 8px 20px #d4a84359,inset 0 2px #ffffff80}.badge__icon:after{content:"";pointer-events:none;background:radial-gradient(circle at 30% 20%,#ffffff8c,#0000 55%);border-radius:50%;position:absolute;inset:2px}.divider-ornament{color:var(--tsa-gold);align-items:center;gap:1rem;max-width:260px;margin:2rem auto;display:flex}.divider-ornament:before,.divider-ornament:after{content:"";background:linear-gradient(90deg,#0000,#d4a84380,#0000);flex:1;height:1px}.divider-ornament span{opacity:.8;font-size:1rem}.z-1{z-index:1;position:relative}.z-2{z-index:2;position:relative}.rounded-lg{border-radius:var(--r-lg)}.rounded-xl{border-radius:var(--r-xl)}.rounded-pill{border-radius:var(--r-pill)}.shadow-1{box-shadow:var(--elev-1)}.shadow-2{box-shadow:var(--elev-2)}.shadow-3{box-shadow:var(--elev-3)}.shadow-4{box-shadow:var(--elev-4)}.shadow-glow-gold{box-shadow:var(--glow-gold)}.shadow-glow-emerald{box-shadow:var(--glow-emerald)}.bg-mesh-cream{background:var(--mesh-cream)}.bg-mesh-dawn{background:var(--mesh-dawn)}.bg-ink{background:var(--ink-950);color:#f7fafc}.border-hairline{border:1px solid #0f172a0f}.container-narrow{width:100%;max-width:860px;margin:0 auto;padding:0 1.5rem}body{font-feature-settings:"ss01", "cv11", "liga", "calt"}h1,h2,h3,h4{font-feature-settings:"liga", "dlig", "onum"}section[id]{scroll-margin-top:96px}.t-card{border-radius:var(--r-lg);-webkit-backdrop-filter:var(--glass-blur);color:#f7fafc;transition:transform .5s var(--ease-smooth), background .5s var(--ease-smooth), border-color .5s var(--ease-smooth);background:#ffffff0f;border:1px solid #ffffff1f;padding:2rem;position:relative;overflow:hidden}.t-card:before{content:"“";font-family:var(--font-display);color:#f0d27a4d;pointer-events:none;font-size:5rem;line-height:1;position:absolute;top:.25rem;left:1rem}.t-card:hover{background:#ffffff14;border-color:#f0d27a59;transform:translateY(-4px)}.t-card__quote{font-family:var(--font-display);color:#ffffffeb;z-index:2;margin-bottom:1.25rem;font-size:1.05rem;font-style:italic;line-height:1.55;position:relative}.t-card__attr{letter-spacing:var(--track-wide);color:#f0d27ad9;text-transform:uppercase;font-size:.82rem;font-weight:600}.t-card__stars{color:var(--tsa-gold-light);letter-spacing:.2em;margin-bottom:1rem;font-size:.9rem}@media (width<=639px){.hero--v2{min-height:auto;padding:7rem 0 4rem}.hero--v2 .hero__headline{font-size:clamp(2rem,8vw,2.6rem)}.stats--glass{margin-top:2.5rem}.page-header--lux{padding:7rem 0 3.5rem}}