/* Targeted refinement of the existing HydroVision identity. */
:root{--color-text-dim:#a9b6ce;--hv-line:rgba(100,255,218,.2)}
[hidden]{display:none!important}img{max-width:100%;height:auto}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #64ffda;outline-offset:5px}html{scroll-padding-top:110px}.skip-link{position:fixed;top:8px;left:16px;z-index:10001;padding:12px 20px;background:#64ffda;color:#020c1b;transform:translateY(-150%)}.skip-link:focus{transform:none}.nav{z-index:10000}.nav__link{min-height:44px}.nav__link-icon{flex-shrink:0}.follow-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;text-decoration:underline;text-underline-offset:5px;color:#e6f1ff}.development-line,.concept-note,figcaption{font:400 .85rem/1.6 var(--font-body,'Inter',sans-serif);letter-spacing:.02em;text-transform:none;color:#adbbcf;margin-top:20px}.eyebrow{font:600 .75rem/1.5 var(--font-body,'Inter',sans-serif);letter-spacing:.13em;text-transform:uppercase;color:#64ffda}.btn-primary,.cta-button{min-height:48px;white-space:normal}.hero-brand{display:block;width:220px;margin:0 auto 20px}.hero-brand img{display:block;width:100%;height:auto;max-height:76px;object-fit:contain}.page-index .hero{min-height:740px;min-height:100svh;height:auto;padding:115px 0 65px}.page-index .hero__content{position:relative;z-index:3}.page-index .hero__title{font-size:clamp(4rem,9.8vw,9rem);line-height:1.03;max-width:1200px;margin:0 auto 24px}.page-index .hero__subtitle{font:400 clamp(1rem,1.65vw,1.2rem)/1.65 var(--font-body);text-transform:none;letter-spacing:0;max-width:650px;margin:0 auto 24px}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.page-index .hero .development-line{margin-top:18px}.page-index #glCanvas{filter:brightness(.65) contrast(1.05)}.feature-grid .glass-card{padding:0 0 28px;overflow:hidden}.feature-grid .glass-card h3,.feature-grid .glass-card p{padding:0 25px}.feature-grid .feature-icon{width:100%;height:220px;object-fit:cover;border-radius:0;margin:0 0 24px;filter:none}.feature-photo-0{object-position:15% center}.feature-photo-2{object-position:85% center}.how-it-works__image-container{margin:0;min-width:0}.how-it-works__image-container img{aspect-ratio:3/2;object-fit:cover}.how-it-works__image-container:before{pointer-events:none}.page-index .vision p{max-width:760px}.page-index .vision{padding-bottom:90px}.page-index .vision .coach-preview{margin:50px auto 0;text-align:left}.page-index .vision .coach-preview p{font-size:.9rem;max-width:none;margin:0}.page-index .vision .coach-preview h3,.page-index .vision .coach-preview h4{letter-spacing:0}.architecture{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;padding:0;margin:60px 0 0;text-align:left}.architecture li{position:relative;min-width:0}.architecture li:not(:last-child):after{content:'→';position:absolute;right:-24px;top:65px;color:#64ffda;font:24px/1 sans-serif}.architecture-visual{height:155px;overflow:hidden;border-radius:14px;background:#0a192f;border:1px solid var(--hv-line);animation:hv-float 7s ease-in-out infinite;will-change:transform}.architecture li:nth-child(2) .architecture-visual{animation-delay:-1.4s}.architecture li:nth-child(3) .architecture-visual{animation-delay:-2.8s}.architecture li:nth-child(4) .architecture-visual{animation-delay:-4.2s}.architecture-visual img{width:100%;height:100%;object-fit:cover}.architecture-visual .component-photo--1{width:240%;max-width:none;height:240%;object-fit:cover;transform:translate(-21%,-23%)}.architecture-visual .component-photo--2{width:180%;max-width:none;height:180%;object-fit:cover;transform:translate(-43%,-15%)}.architecture-index{display:block;font:600 .72rem/1.5 var(--font-body);color:#64ffda;letter-spacing:.1em;margin-top:22px}.architecture h3{font:500 1.5rem/1.3 var(--font-heading,'Oswald',sans-serif);margin:7px 0}.architecture p{font-size:.85rem;color:#b4c0d2;margin:0!important;line-height:1.6}.system-diagram{padding:0!important;border:0!important;background:none!important;box-shadow:none!important}.system-diagram .architecture{margin-top:38px}.mini-dashboard{padding:17px;color:#cdd9eb;font:500 .65rem/1.5 var(--font-body);height:100%;background:linear-gradient(120deg,#112240,#071524)}.mini-dashboard strong{display:block;font:500 2rem/1.5 var(--font-heading)}.mini-dashboard small{font-size:1rem}.mini-bars{display:flex;gap:8px;height:36px;align-items:end}.mini-bars i{height:60%;width:17%;background:#64ffda;border-radius:2px}.mini-bars i:nth-child(2){height:75%}.mini-bars i:nth-child(3){height:55%}.mini-bars i:nth-child(4){height:90%}.mini-bars i:nth-child(5){height:80%}@keyframes hv-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.hardware-card{overflow:hidden}.hardware-card .hardware-icon{width:100%;height:240px;object-fit:cover;filter:none;border-radius:10px;margin-bottom:24px}.hardware-card .component-photo--1{object-position:37% 53%}.hardware-card .component-photo--2{object-position:100% 50%}.section-overview{padding-top:145px!important}.section-overview h1{font-size:clamp(3rem,6vw,5.5rem)}.section-overview .intro-text{max-width:790px}.coach-preview{border:1px solid rgba(100,255,218,.25);border-radius:18px;overflow:hidden;background:linear-gradient(135deg,rgba(15,36,57,.98),rgba(4,17,31,.98));box-shadow:0 20px 80px rgba(0,0,0,.22);color:#e6f1ff;font-family:var(--font-body,'Inter',sans-serif)}.preview-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 30px;border-bottom:1px solid var(--hv-line)}.preview-header h3{font:500 1.5rem/1.4 var(--font-heading);margin:4px 0 0}.preview-badge{font-size:.7rem;color:#aebed1}.preview-tabs{display:flex;gap:24px;padding:0 30px;border-bottom:1px solid var(--hv-line)}.preview-tabs button{border:0;border-bottom:2px solid transparent;background:none;color:#aebed1;padding:18px 0;font-size:.85rem;min-height:48px}.preview-tabs button[aria-selected=true]{color:#64ffda;border-bottom-color:#64ffda}.coach-preview [role=tabpanel]{padding:30px}.preview-athlete{display:flex;justify-content:space-between;align-items:center;gap:16px}.preview-athlete h4{font:500 1.5rem/1.4 var(--font-heading);margin-top:7px}.preview-athlete>span{color:#acbdd2;font-size:.8rem}.preview-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}.preview-metrics div{border-left:2px solid var(--hv-line);padding-left:20px}.preview-metrics dt{font-size:.8rem;color:#b1bfd2}.preview-metrics dd{font:500 2.8rem/1.5 var(--font-heading);margin:8px 0}.preview-metrics small{font:400 .8rem var(--font-body);color:#aebed1}.preview-chart{border-top:1px solid var(--hv-line);padding-top:22px}.chart-heading{display:flex;justify-content:space-between;gap:15px;margin-bottom:15px}.chart-heading h4{font:500 .9rem var(--font-body)}.chart-heading span{font-size:.7rem;color:#aebed1}.preview-chart svg{display:block;width:100%;max-height:220px;overflow:visible}.chart-grid{fill:none;stroke:#2c425b;stroke-width:1}.chart-line{fill:none;stroke:#64ffda;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart-points{fill:#64ffda}.preview-chart text{font:11px sans-serif;fill:#aebed1}.preview-insight{font-size:.85rem;line-height:1.7;color:#b8c8dc;border-top:1px solid var(--hv-line);padding-top:20px;margin:24px 0 0!important}.history-rows{display:grid;gap:20px;margin-bottom:30px}.history-rows>div{display:grid;grid-template-columns:80px 1fr 65px;align-items:center;gap:20px;font-size:.85rem}.history-rows meter{width:100%;height:16px;accent-color:#64ffda}.practice-history{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:0;margin:45px 0}.practice-history li{border-top:1px solid var(--hv-line);padding-top:24px}.practice-history span{color:#64ffda;font-size:.8rem}.practice-history h3{margin:14px 0}.practice-history p{color:#aebed1;font-size:.95rem}.page-pricing .hero{padding-bottom:45px}.page-pricing .hero__subtitle{max-width:760px}.page-pricing .team-panel-card{max-width:1140px}.lane-control{display:grid;grid-template-columns:1fr auto;gap:15px;margin:28px 0 35px;text-align:left}.lane-control label{font-weight:600}.lane-control output{font:500 2rem/1 var(--font-heading);color:#64ffda}.lane-control input{grid-column:1/-1;width:100%;height:44px;accent-color:#64ffda;cursor:pointer}.lane-control p{grid-column:1/-1;font-size:.8rem;color:#aebed1}.kit-tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;text-align:left}.kit-tier{padding:25px;border:1px solid var(--hv-line);border-radius:14px;background:rgba(6,20,36,.75);min-width:0}.tier-heading h3{font:500 2rem/1.2 var(--font-heading);color:#64ffda}.tier-heading p{font-size:.8rem;margin:14px 0 22px;color:#b7c8dc}.tier-heading strong{font:500 2rem/1.2 var(--font-heading);color:#e6f1ff}.kit-tier h4{font-size:.87rem;line-height:1.5;min-height:2.5em}.kit-tier ul{font-size:.8rem;color:#b6c6da;line-height:1.8;padding-left:16px;margin:15px 0 24px;min-height:85px}.kit-tier label{display:block;font-size:.8rem;margin-bottom:10px}.quantity-stepper{display:grid;grid-template-columns:48px 1fr 48px;border:1px solid #486078;border-radius:8px;overflow:hidden}.quantity-stepper button{min-height:48px;background:#112b41;color:#64ffda;border:0;font-size:1.4rem}.quantity-stepper button:disabled{opacity:.4;cursor:default}.quantity-stepper input{width:100%;min-width:0;color:#e6f1ff;background:#061424;border:0;text-align:center;font-size:1.2rem;-moz-appearance:textfield}.quantity-stepper input::-webkit-inner-spin-button{appearance:none}.quantity-stepper :focus-visible{outline-offset:-4px}.tier-subtotal{color:#aebed1;font-size:.8rem;margin:12px 0 0;min-height:1.5em}.team-configurator .calculator-results{margin-top:30px;grid-template-columns:1fr 1fr .65fr}.team-configurator .result-value{font-size:clamp(2rem,3.6vw,3.2rem)}.cost-breakdown{font-size:.85rem;color:#bdcde1;margin-top:22px;text-align:center}.calculator-note{line-height:1.7}.page-pricing .faq-answer{max-height:none;overflow:visible;padding:0 25px 22px}.page-pricing details:not([open]) .faq-answer{display:none}.page-pricing summary.faq-question{display:list-item;list-style-position:inside}.page-pricing .team-panel-badge{white-space:normal}.page-pricing .pricing-tab{min-height:48px}.performance-depth{position:relative;padding:40px;border-radius:20px;border:1px solid var(--hv-line);background:linear-gradient(180deg,rgba(22,56,74,.7),rgba(2,12,27,.95));overflow:hidden}.depth-surface{max-width:690px;padding-bottom:36px}.depth-surface h3{font:500 clamp(1.6rem,3vw,2.5rem)/1.3 var(--font-heading);margin:15px 0}.depth-surface p,.depth-layers p{color:#b9c8da;line-height:1.75;font-size:.95rem}.waterline{height:2px;background:#64ffda;box-shadow:0 0 35px 8px rgba(0,180,216,.22);position:relative;margin:0 -40px}.waterline span{position:absolute;inset:0;background:linear-gradient(90deg,transparent,#fff,transparent);animation:hv-water 8s ease-in-out infinite}@keyframes hv-water{50%{transform:translateX(20%);opacity:.4}}.depth-reveal-control summary{min-height:64px;padding:23px 0;color:#64ffda;font-size:.95rem;list-style:none;display:flex;justify-content:space-between}.depth-layers{position:relative;display:grid;gap:0;margin-left:10px;border-left:1px solid #306077}.depth-layers article{position:relative;padding:25px 20px 25px 35px;border-bottom:1px solid rgba(100,255,218,.1)}.depth-layers article:before{content:'';width:8px;height:8px;border-radius:50%;background:#64ffda;position:absolute;left:-4px;top:33px;box-shadow:0 0 20px #64ffda}.depth-layers span{color:#75c9ca;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.depth-layers h3{font:500 1.6rem/1.4 var(--font-heading);margin:8px 0}.founder-card{border:0!important;border-left:2px solid #64ffda!important;background:rgba(5,20,35,.6)!important}.founder-text{max-width:800px}.page-about .hero-title{font-size:clamp(3.2rem,7vw,6rem)}
@media(max-width:800px){.container{padding-left:24px!important;padding-right:24px!important;width:100%!important}.page-index .hero__title{font-size:clamp(3.7rem,10.7vw,6rem)}.architecture{gap:22px;grid-template-columns:repeat(2,minmax(0,1fr))}.architecture li:nth-child(2):after{content:none}.architecture-visual{height:170px}.architecture li:not(:last-child):after{right:-18px}.kit-tiers{gap:12px}.kit-tier{padding:18px}.quantity-stepper{grid-template-columns:44px 1fr 44px}.hardware-grid{grid-template-columns:1fr!important}.hardware-card .hardware-icon{height:300px}.feature-grid{gap:20px}.team-panel-card{padding:25px!important}.coach-preview [role=tabpanel]{padding:24px}.preview-header{padding:24px}.preview-tabs{padding:0 24px}.preview-metrics{gap:12px}.preview-metrics div{padding-left:12px}.preview-metrics dd{font-size:2.3rem}.page-about .lamp-hero{min-height:650px}.page-about .lamp-effect{max-width:100%}}
@media(max-width:600px){html{scroll-padding-top:88px}.nav{top:12px!important;left:12px!important;right:12px!important;width:auto!important;max-width:none!important;transform:none!important}.nav__container{gap:0!important;justify-content:space-between!important;padding:4px!important}.nav__link{padding:9px 7px!important;flex:1;justify-content:center;gap:4px!important}.nav__link-text{display:inline!important;font-size:10px!important;white-space:nowrap}.nav__link-icon{display:none!important}.hero-brand{width:175px;margin-bottom:24px}.page-index .hero{padding:100px 0 50px;min-height:100svh}.page-index .hero__title{font-size:clamp(3.2rem,12vw,4.7rem);line-height:1.06;margin-bottom:22px}.page-index .hero__subtitle{font-size:1rem;line-height:1.65}.hero-actions{gap:4px}.hero-actions .btn-primary{font-size:.8rem;padding:16px 22px}.hero-actions .follow-link{font-size:.8rem}.page-index .development-line{font-size:.72rem}.feature-grid{grid-template-columns:1fr!important}.feature-grid .feature-icon{height:220px}.page-index h2{font-size:clamp(2.5rem,10vw,3.4rem)!important;line-height:1.15}.how-it-works__grid{grid-template-columns:1fr!important;gap:35px!important}.step-container{gap:28px!important}.step-number{width:62px!important;height:62px!important;flex-shrink:0}.step-number span{font-size:1rem}.step-item{gap:18px!important}.step-item h3{font-size:1.4rem}.step-item p{font-size:.9rem}.architecture{gap:28px 24px;margin-top:40px}.architecture-visual{height:120px;border-radius:10px}.architecture h3{font-size:1.2rem}.architecture p{font-size:.75rem}.architecture li:not(:last-child):after{top:45px;right:-20px}.architecture-index{margin-top:14px}.mini-dashboard{padding:12px}.mini-dashboard strong{font-size:1.5rem}.mini-bars{height:25px}.section-overview{padding-top:115px!important}.section-overview h1{font-size:3rem;line-height:1.12}.section-overview .intro-text{font-size:1rem}.section-overview .container{padding-bottom:20px}.system-diagram .concept-note{font-size:.75rem}.hardware-card .hardware-icon{height:225px}.flow-step{gap:18px!important}.flow-number{width:44px!important;height:44px!important;flex-shrink:0}.flow-content h3{font-size:1.5rem}.flow-content p{font-size:.9rem}.preview-header{align-items:start;gap:12px;padding:20px;flex-direction:column}.preview-header h3{font-size:1.3rem}.preview-tabs{padding:0 20px;gap:24px}.preview-tabs button{font-size:.75rem}.coach-preview [role=tabpanel]{padding:20px}.preview-athlete{display:block}.preview-athlete>span{display:block;margin-top:10px}.preview-athlete h4{font-size:1.25rem}.preview-metrics{grid-template-columns:1fr;gap:0;margin:20px 0}.preview-metrics div{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border:0;border-bottom:1px solid var(--hv-line);gap:10px}.preview-metrics dd{font-size:1.8rem;white-space:nowrap;margin:0}.preview-metrics dt{font-size:.75rem}.preview-metrics small{font-size:.65rem}.chart-heading{flex-direction:column;gap:6px}.preview-chart svg{min-height:115px}.preview-insight{font-size:.8rem}.history-rows>div{grid-template-columns:60px 1fr 55px;gap:10px;font-size:.75rem}.practice-history{grid-template-columns:1fr;gap:20px}.page-pricing .hero{padding:110px 0 25px!important}.page-pricing .hero__title{font-size:3.4rem!important;line-height:1.15}.page-pricing .hero__subtitle{font-size:.95rem}.page-pricing .pricing-section{padding-top:20px}.page-pricing .team-panel-title{font-size:2.5rem}.page-pricing .team-panel-desc{font-size:.95rem}.team-panel-card{padding:22px 16px!important}.kit-tiers{grid-template-columns:1fr;gap:16px}.kit-tier{padding:22px}.tier-heading{display:flex;justify-content:space-between;gap:15px;align-items:center}.tier-heading p{margin:0}.kit-tier h4{min-height:0;margin-top:20px}.kit-tier ul{min-height:0;margin:12px 0 20px}.quantity-stepper{grid-template-columns:52px 1fr 52px}.quantity-stepper button{min-height:52px}.team-configurator .calculator-results{grid-template-columns:1fr!important;gap:0;padding:8px 18px}.team-configurator .result-item{padding:18px 0;border-bottom:1px solid var(--hv-line)}.team-configurator .result-item:last-child{border:0}.team-configurator .result-value{font-size:2.6rem}.addon-grid{grid-template-columns:1fr!important}.performance-depth{padding:25px}.waterline{margin:0 -25px}.depth-layers article{padding-left:24px}.depth-layers h3{font-size:1.4rem}.depth-layers p{font-size:.85rem}.page-about .lamp-hero{min-height:620px;padding-top:110px}.page-about .hero-title{font-size:3.1rem;line-height:1.15}.page-about .hero-subtitle{font-size:1rem}.founder-card{padding:25px!important}.founder-text{font-size:1rem!important}.page-vision .hero-title{font-size:3rem!important}.footer__links{flex-wrap:wrap;gap:20px!important}footer{padding-bottom:40px!important}.cursor-glow,.cursor-ripple{display:none!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}.reveal,.hero-animated{opacity:1!important;transform:none!important}.architecture-visual{will-change:auto}.cursor-glow,.floating-particles,.bubbles-container{display:none!important}}
/* Legacy Vision story becomes a natural document on phones or reduced motion. */
.static-vision .gallery{height:auto!important}.static-vision .gallery__sticky{position:relative!important;height:auto!important;overflow:visible!important}.static-vision .scene{position:relative!important;inset:auto!important;min-height:65svh;height:auto!important;opacity:1!important;visibility:visible!important;padding:110px 24px 65px;transform:none!important}.static-vision .scene>*{opacity:1!important;visibility:visible!important;transform:none!important}.static-vision .progress-dots{display:none!important}
@media(prefers-reduced-motion:reduce){.hero__title,.hero__subtitle,.glass-card,.step-item,h2{opacity:1!important;transform:none!important}}
@media(max-width:600px){.nav{bottom:auto!important;height:auto!important;padding:0!important;border-radius:30px!important}.nav__container{height:auto!important;width:100%!important;margin:0!important;flex-direction:row!important}.nav__link{min-width:0!important}.nav__link-text{font-size:9px!important;letter-spacing:.025em!important}.static-vision .gallery__wrapper{position:relative!important;height:auto!important;overflow:visible!important}.feature-grid{grid-template-columns:1fr!important}}
@media(min-width:601px) and (max-width:1000px){.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}.feature-grid .glass-card h3,.feature-grid .glass-card p{padding-left:18px;padding-right:18px}.feature-grid .glass-card h3{font-size:1.3rem}.feature-grid .glass-card p{font-size:.85rem}}
.static-vision .gallery__wrapper{position:relative!important;height:auto!important;overflow:visible!important}
.architecture-visual .component-photo--1,.architecture-visual .component-photo--2{width:100%;height:100%;max-width:100%;transform:none;object-position:center}.hardware-card .component-photo--1,.hardware-card .component-photo--2{object-position:center}
@media(min-width:601px){.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
.static-vision .gallery__wrapper{display:block!important}.static-vision .gallery__bg{position:fixed!important}.static-vision .scene{width:100%!important}
.result-label,.result-note,.calculator-note{color:#b9c8da!important}.result-item{background:rgba(4,17,31,.86)!important}.team-panel-card{background:rgba(10,28,47,.95)!important}.hero-animated{opacity:1;visibility:visible}.page-how-it-works .hero-animated{animation:hv-enter .7s ease-out both}@keyframes hv-enter{from{transform:translateY(12px);opacity:.6}to{transform:none;opacity:1}}
.static-vision .gallery__progress{display:none!important}.feature-photo-0{object-position:center}.history-rows meter::-webkit-meter-optimum-value{background:#64ffda}.history-rows meter::-webkit-meter-bar{background:#173247;border:0}
.static-vision .progress-bar{display:none!important}
@media(max-width:360px){.nav__link{padding:8px 4px!important}.nav__link-text{font-size:8px!important}.page-index .hero__title{font-size:2.8rem!important}.page-index .hero__subtitle{font-size:.9rem!important}.page-index .hero{padding-top:88px}.hero-brand{margin-bottom:18px}}
/* Technique-first coaching preview, built from the generated design reference. */
.hero-brand{background:none!important;border:0!important;box-shadow:none!important}.hero-brand img{mix-blend-mode:screen;filter:brightness(1.15) contrast(1.45)}.footer__logo img{width:auto!important;height:120px!important;max-width:100%;object-fit:contain;display:block;margin:0 auto;mix-blend-mode:screen}.footer__logo{background:none!important}
.page-index .hero__title{font-size:clamp(3.3rem,7.3vw,7rem);max-width:980px}.page-index .hud-container{display:block}.page-index .hud-card{width:175px;padding:16px;opacity:.95;font-family:var(--font-body);pointer-events:none}.page-index .hud-card--1{left:3%;top:19%;bottom:auto}.page-index .hud-card--2{right:3%;top:19%;bottom:auto}.page-index .hud-card--3{right:3%;bottom:14%;top:auto}.page-index .hud-card--4{left:3%;bottom:14%;top:auto}.page-index .hud-label{font-size:.62rem;letter-spacing:.1em}.page-index .hud-value{font-size:1.05rem;margin:8px 0}.hud-card small{display:block;color:#b4c8d8;font-size:.72rem}.hud-sample{display:block;margin-top:12px;color:#8ba9bd;font-size:.58rem}.architecture-visual svg{width:100%;height:100%;fill:none;stroke:#64ffda;stroke-width:2; padding:18px}.coaching-story{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin:45px auto;text-align:left}.coaching-story>div{border-top:1px solid #30616a;padding-top:25px}.page-index .coaching-story h3{font:500 1.7rem/1.3 var(--font-heading);margin:14px 0}.page-index .coaching-story p{font-size:.95rem;line-height:1.7;margin:0;color:#b5c8d9}
.technique-dashboard{--td-line:#253d50;text-align:left;color:#e5f0f7;background:#081622;border:1px solid #345365;border-radius:16px;overflow:hidden;box-shadow:0 30px 100px #0005;font:400 13px/1.6 var(--font-body,'Inter',sans-serif);margin-top:40px}.technique-dashboard *{box-sizing:border-box}.technique-dashboard h3,.technique-dashboard h4,.technique-dashboard p{margin:0;letter-spacing:0;text-transform:none}.technique-dashboard h3{font:600 20px/1.3 var(--font-body)}.technique-dashboard h4{font:600 13px/1.5 var(--font-body)}.technique-dashboard button{font:500 12px/1.5 var(--font-body);min-height:44px;transition:background .2s}.td-header{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:24px 28px;border-bottom:1px solid var(--td-line);background:#102433}.td-header strong{font-size:21px;letter-spacing:-.7px}.td-header div>span{display:block;color:#a6bdce;font-size:12px}.td-header p{font-size:11px;color:#a6bdce}.td-dot{display:inline-block;width:6px;height:6px;background:#64ffda;border-radius:50%;margin-right:6px}.td-shell{display:grid;grid-template-columns:185px minmax(0,1fr)}.td-roster{padding:26px 14px;border-right:1px solid var(--td-line);background:#0b1b29}.td-label{display:block;font:600 10px/1.5 var(--font-body);text-transform:uppercase;letter-spacing:.11em;color:#77cfbf;margin-bottom:12px}.td-roster>.td-label{padding-left:10px}.td-roster button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;color:#c7d7e3;background:transparent;border:1px solid transparent;border-radius:7px;padding:14px 9px;margin:7px 0}.td-roster button[aria-pressed=true]{border-color:#397768;background:#163b3d;color:#e6fff7}.td-roster button:hover{background:#183040}.td-roster b{font-size:16px;color:#65e6c7;min-width:18px}.td-roster small{display:block;font-size:10px;color:#98afc3;margin-top:3px}.td-roster>p{font-size:11px;color:#95aabc;padding:25px 10px}.td-workspace{min-width:0;padding:0 24px 20px}.td-tabs{display:flex;gap:26px;border-bottom:1px solid var(--td-line);margin-bottom:24px}.td-tabs button{padding:18px 0;background:none;border:0;border-bottom:2px solid transparent;color:#9eb4c7}.td-tabs button[aria-selected=true]{border-bottom-color:#64ffda;color:#64ffda}.td-analysis-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(220px,1fr);gap:20px}.td-analysis{min-width:0}.td-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.td-section-head>span{font-size:10px;color:#9fb6c8;text-align:right;max-width:140px}.td-section-head .td-label{margin-bottom:5px}.td-body-view{border:1px solid var(--td-line);border-radius:8px;background:linear-gradient(#0e2c3b,#0a202e);margin:20px 0}.td-body-view svg,.td-trend svg{display:block;width:100%;height:auto}.td-water{fill:none;stroke:#2d6576;stroke-width:2}.td-baseline{stroke:#335064;stroke-dasharray:5 5}.td-swimmer{fill:#809aa9;stroke:#809aa9;stroke-width:14;stroke-linecap:round;stroke-linejoin:round}.td-swimmer path{fill:none}.td-body-trace{fill:none;stroke:#f5bb7b;stroke-width:4}.td-body-view circle{fill:#ffc98d}.td-body-view text,.td-trend text{font:12px var(--font-body);fill:#98b1c4}.td-trend .td-section-head{margin-bottom:5px}.td-trend .td-section-head>span{max-width:none;font-size:9px}.td-grid{fill:none;stroke:#203849}.td-reference{stroke:#587485;stroke-dasharray:4 5}.td-trend-line{fill:none;stroke:#63eacb;stroke-width:3}.td-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:20px 0 0;gap:8px}.td-metrics>div{border-left:2px solid #294754;padding-left:10px}.td-metrics dt{font-size:10px;color:#a4b8c9}.td-metrics dd{margin:7px 0 0;font-size:15px;font-weight:600;white-space:nowrap}.td-cue{background:linear-gradient(130deg,#163832,#10262e);border:1px solid #35685e;border-radius:10px;padding:22px}.td-cue h3{font-size:22px;line-height:1.35;margin-bottom:18px}.td-cue .td-cue-text{font-size:14px;line-height:1.7;color:#e3fff5}.td-evidence{border-top:1px solid #315149;margin:20px 0;padding-top:18px}.td-evidence p{font-size:11px;color:#b6c9cf;margin-top:7px}.td-primary,.td-secondary{border:1px solid #486576;border-radius:5px;padding:11px 16px;background:#132c3c;color:#d4e7ed}.td-primary{background:#64edc9;color:#06221c;border-color:#64edc9}.td-cue button{width:100%;margin-bottom:9px}.td-secondary:disabled{opacity:.45;cursor:default}.td-cue .td-feedback{font-size:11px;line-height:1.6;color:#b7e5d8;min-height:52px;margin:8px 0 12px}.td-cue>small{font-size:9px;line-height:1.6;color:#9bb7b7;display:block}.td-repeats{margin-top:26px;padding-top:22px;border-top:1px solid var(--td-line)}.td-repeats h3{font-size:15px}.td-repeats .td-section-head>span{max-width:none}.td-table-scroll{overflow-x:auto}.td-repeats table{width:100%;border-collapse:collapse;font-size:10px;text-align:left}.td-repeats th,.td-repeats td{padding:12px 9px;border-bottom:1px solid #1e3545;vertical-align:top}.td-repeats thead th{font-weight:500;color:#8da8bc}.td-repeats tbody th{color:#64e2c5}.td-repeats tbody tr:last-child{background:#102a33}.td-footer{font-size:10px;color:#90a9bc;border-top:1px solid var(--td-line);padding-top:18px;margin-top:24px}.td-progress-content{padding:10px 0 20px}.td-progress-content>p{color:#adc2d2;margin:15px 0;max-width:650px}.td-progress-weeks{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:30px 0}.td-progress-weeks>div{padding:20px 14px;border:1px solid #294a56;background:#102a34;border-radius:7px}.td-progress-weeks span,.td-progress-weeks small{display:block;color:#a0b8c9;font-size:10px}.td-progress-weeks b{display:block;color:#65e6c7;font-size:28px;padding:10px 0}.td-progress-content label{display:block;margin:30px 0 10px;font-weight:600}.td-progress-content label span{font-size:10px;color:#9db6c9;font-weight:400}.td-progress-content textarea{font:inherit;width:100%;padding:15px;background:#0b1d2b;color:#e5f0f7;border:1px solid #3b566b;border-radius:6px;resize:vertical;margin-bottom:12px}.td-progress-content textarea:focus-visible{outline:2px solid #64ffda;outline-offset:3px}
@media(max-width:1199px){.page-index .hud-container{position:relative;inset:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;width:calc(100% - 64px);max-width:900px;margin:35px auto 0}.page-index .hud-card{position:relative;inset:auto;width:auto;padding:13px}.page-index .hero{display:block}.td-shell{grid-template-columns:155px minmax(0,1fr)}.td-workspace{padding:0 18px 20px}.td-analysis-grid{grid-template-columns:minmax(0,1fr) 230px}.td-cue{padding:17px}.td-metrics dd{font-size:12px}}
@media(max-width:800px){.td-shell{display:block}.td-roster{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:12px;gap:7px;border-right:0;border-bottom:1px solid var(--td-line)}.td-roster>.td-label,.td-roster>p{display:none}.td-roster button{margin:0;padding:10px 7px;gap:6px}.td-roster button span{font-size:10px}.td-roster small{font-size:8px}.td-header{padding:20px}.td-metrics dd{font-size:14px}.coaching-story{gap:20px}}
@media(max-width:600px){.page-index .hero__title{font-size:clamp(3.2rem,12vw,4.7rem)}.page-index .hud-container{grid-template-columns:repeat(2,minmax(0,1fr));width:calc(100% - 48px);gap:10px;margin-top:24px}.page-index .hud-card{animation:none!important;transform:none!important;padding:12px}.page-index .hud-value{font-size:.88rem;margin:5px 0}.hud-card small{font-size:.65rem}.hud-sample{margin-top:6px;font-size:.52rem}.coaching-story{grid-template-columns:1fr;gap:26px}.td-header{align-items:start}.td-header strong{font-size:18px}.td-header p{max-width:125px;font-size:9px}.td-header p>span:last-child{display:block}.td-workspace{padding:0 14px 18px}.td-tabs{gap:20px;margin-bottom:20px}.td-analysis-grid{grid-template-columns:1fr}.td-section-head{align-items:start}.td-section-head>span{max-width:100px}.technique-dashboard h3{font-size:18px}.td-cue h3{font-size:22px}.td-cue{padding:22px}.td-body-view{margin:15px 0}.td-repeats table{min-width:540px}.td-repeats .td-section-head{display:block}.td-repeats .td-section-head>span{display:block;text-align:left;margin-top:6px}.td-progress-weeks{grid-template-columns:repeat(2,1fr);gap:10px}.td-metrics dd{font-size:13px}.td-roster b{font-size:13px;min-width:12px}.td-roster small{line-height:1.3}.td-roster button{gap:4px}.technique-dashboard{border-radius:10px}.td-footer{font-size:9px}}
.technique-dashboard section{padding:0;min-height:0}.technique-dashboard .td-repeats{padding-top:22px}.technique-dashboard .td-progress-content{padding:10px 0 20px}
section.technique-dashboard{padding:0;min-height:0}
.page-index .hero__content{mix-blend-mode:screen}.hero-brand img{filter:brightness(1.2) contrast(2)}

@media(max-width:1199px){.page-index .hud-container{display:grid!important}}
/* Detailed reference-matched swimmer art with native interactive analysis overlays. */
.architecture-visual{height:auto;aspect-ratio:3/2;border-radius:12px}.architecture-visual img{display:block;object-fit:cover;transition:transform .6s ease}.architecture li:hover .architecture-visual img{transform:scale(1.04)}
#coach-view>.container{max-width:1440px;width:94%;padding-left:24px;padding-right:24px}.technique-dashboard{background:#091925}.td-header{padding:20px 24px}.td-shell{grid-template-columns:190px minmax(0,1fr)}.td-analysis-grid{grid-template-columns:minmax(0,1.85fr) minmax(260px,1fr);gap:18px;align-items:stretch}.technique-dashboard .td-analysis{border:1px solid #294354;border-radius:9px;padding:18px;background:linear-gradient(145deg,#102535,#0c1d2a)}.td-cue{border-color:#65dcca;padding:24px;background:linear-gradient(140deg,#113236,#11252e)}.td-cue h3{font-size:clamp(22px,2.3vw,32px);line-height:1.3}.td-cue .td-cue-text{font-size:clamp(14px,1.3vw,18px);line-height:1.65}.td-metrics{gap:10px}.td-metrics>div{border:1px solid #294657;border-radius:8px;padding:15px 10px;background:#122a3b}.td-metrics dd{font-size:18px}.td-body-view{border:0;background:#0d2231;border-radius:6px;overflow:hidden}.td-body-toolbar{display:flex;align-items:center;justify-content:space-between;padding:4px 10px;color:#a7c0d4;font-size:10px}.td-body-toolbar button{background:none;border:0;color:#8edbd0;font-size:10px;padding:7px;min-height:36px}.td-anatomy-stage{position:relative;isolation:isolate}.td-anatomy-stage>img{display:block;width:100%;height:auto;aspect-ratio:3/1;object-fit:contain}.td-body-view .td-anatomy-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.td-surface{stroke:#547184;stroke-width:1;fill:none;opacity:.45}.td-ideal{stroke:#749aaf;stroke-width:1;stroke-dasharray:4 5;opacity:.65}.td-trajectory{fill:none;stroke:#6df5d4;stroke-width:1.8;stroke-dasharray:5 4}.td-body-view .td-trajectory-points circle{fill:#6df5d4}.td-anatomy-point{position:absolute;width:44px;height:44px;min-height:44px;padding:0;border:0;background:none;transform:translate(-50%,-50%);display:grid;place-items:center}.td-anatomy-point span{display:block;width:9px;height:9px;border:1px solid #a1fce4;background:#234e58;border-radius:50%;box-shadow:0 0 0 5px #63ebcb15;transition:box-shadow .2s}.td-anatomy-point[aria-pressed=true] span,.td-anatomy-point:hover span{background:#72ffda;box-shadow:0 0 0 8px #63ebcb20,0 0 18px #63ebcb66}.td-point-hips{left:44%;top:54%}.td-point-catch{left:83%;top:50%}.td-point-kick{left:21%;top:52%}.td-anatomy-caption{display:flex;justify-content:space-between;gap:8px;padding:8px 10px;font-size:9px;color:#92b0c3}.td-anatomy-caption i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#6df5d4;margin-right:5px}.td-body-view .td-body-insight{min-height:48px;margin:0;padding:10px 12px;border-top:1px solid #234151;font-size:11px;color:#b6d9e0;line-height:1.6}.td-trend{border:1px solid #294454;border-radius:8px;padding:13px;margin-top:16px}.td-expanded .td-analysis-grid{grid-template-columns:1fr}.td-expanded .td-cue{display:none}.td-expanded .td-body-view{max-width:1100px;margin-left:auto;margin-right:auto}.td-expanded .td-anatomy-stage{width:100%}.td-expanded .td-metrics{max-width:700px}.td-expanded .td-trend svg{max-height:200px}.td-expanded .td-body-insight{font-size:14px}
@media(max-width:1100px){.td-shell{grid-template-columns:155px minmax(0,1fr)}.td-analysis-grid{grid-template-columns:minmax(0,1.5fr) minmax(215px,1fr)}.td-cue{padding:18px}.td-metrics dd{font-size:13px}.technique-dashboard .td-analysis{padding:12px}}
@media(max-width:800px){.td-shell{display:block}.td-analysis-grid{grid-template-columns:1fr}.td-cue h3{font-size:26px}.td-body-insight{min-height:55px}.td-metrics dd{font-size:16px}}
@media(max-width:600px){#coach-view>.container{width:100%;padding:0 16px!important}.technique-dashboard .td-analysis{padding:10px}.td-workspace{padding-left:10px;padding-right:10px}.td-anatomy-caption{font-size:8px;padding:6px 2px;gap:4px}.td-body-toolbar{padding:0;font-size:9px}.td-body-toolbar button{font-size:9px}.td-metrics{gap:6px}.td-metrics>div{padding:11px 6px}.td-metrics dd{font-size:12px}.td-metrics dt{font-size:9px}.td-body-view .td-body-insight{font-size:10px;padding:9px}.td-expanded .td-body-insight{font-size:11px}.architecture-visual{height:auto;aspect-ratio:3/2}}
/* Compact floating technique readouts with clear visual hierarchy. */
.page-index .hud-card{width:184px;padding:14px 17px;text-align:left;border:0;border-left:2px solid #5bddc5;border-radius:3px 12px 12px 3px;background:linear-gradient(110deg,rgba(7,23,37,.92),rgba(9,29,44,.68));box-shadow:0 12px 32px #00101d35;backdrop-filter:blur(14px);animation-duration:12s}.page-index .hud-label{font-size:.58rem;letter-spacing:.12em;color:#83d6ce;margin:0}.page-index .hud-value{font-size:1rem;font-weight:500;letter-spacing:-.02em;line-height:1.4;margin:7px 0 4px}.page-index .hud-card small{font-size:.68rem;color:#acc5d3}.page-index .hud-sample{font-size:.5rem;letter-spacing:.07em;margin-top:9px;color:#84a4b6}.page-index .hud-card--1{left:4%;top:22%}.page-index .hud-card--2{right:4%;top:26%}.page-index .hud-card--3{right:5%;bottom:15%}.page-index .hud-card--4{left:5%;bottom:19%}
body>footer .container,body>footer .footer__logo{mix-blend-mode:screen}body>footer .footer__logo img{mix-blend-mode:screen;filter:brightness(1.2) contrast(2.5);background:none;border:0;box-shadow:none}body>footer .footer__logo{border:0;box-shadow:none}
@media(max-width:1199px){.page-index .hud-card{inset:auto;width:auto;padding:13px}.page-index .hud-container{gap:12px;max-width:820px}.page-index .hud-value{font-size:.9rem}}
@media(max-width:600px){.page-index .hud-card{padding:12px 14px;border-radius:3px 8px 8px 3px}.page-index .hud-label{font-size:.54rem}.page-index .hud-value{font-size:.86rem}.page-index .hud-card small{font-size:.62rem}.page-index .hud-container{gap:10px}}
.td-point-hips{left:44%;top:62%}.td-point-kick{left:21%;top:70%}.td-point-catch{left:83%;top:51%}
/* Browser-review refinements. */
.page-index .how-it-works__image-container{display:block;width:100%;align-self:center}.page-index .how-it-works__image{display:block;width:100%;max-width:none;aspect-ratio:3/2;object-fit:cover;border-radius:14px}.page-index .how-it-works__image-container figcaption{display:block;margin:16px 0 0;font-size:.78rem;line-height:1.6;color:#a6bacb}.page-index .how-it-works__image-container:before{display:none}.hero-actions{justify-content:center}.page-index .hero-actions .btn-primary{margin:0}
.page-index .hud-card{width:176px;padding:16px 18px 12px;background:rgba(7,22,36,.76);border:1px solid rgba(127,200,207,.22);border-radius:16px;box-shadow:0 10px 34px #0002;backdrop-filter:blur(16px)}.page-index .hud-card:before{content:'';position:absolute;top:17px;right:16px;width:5px;height:5px;border-radius:50%;background:#73d8c8;box-shadow:0 0 8px #73d8c833}.page-index .hud-label{font-size:.52rem;letter-spacing:.1em;color:#9ac4ce;padding-right:12px}.page-index .hud-value{font-size:.96rem;margin:10px 0 3px;color:#dfedf4}.page-index .hud-card small{font-size:.62rem;color:#9fb6c9}.hud-signal{display:block;width:100%;height:24px;margin-top:12px;overflow:visible}.hud-signal path{fill:none;stroke:#75cfc4;stroke-width:1.5;stroke-linecap:round}.hud-signal .hud-signal-base{stroke:#779eb42b;stroke-dasharray:3 4;stroke-width:1}.page-index .hud-card--1{top:23%;left:5%}.page-index .hud-card--2{top:23%;right:5%}.page-index .hud-card--3{bottom:15%;right:7%}.page-index .hud-card--4{bottom:15%;left:7%}
.page-how-it-works .flow-step.flow-enter{opacity:0;transform:translateX(-34px);transition:opacity .75s ease,transform .85s cubic-bezier(.2,.7,.2,1)}.page-how-it-works .flow-step.flow-enter:nth-child(even){transform:translateX(34px)}.page-how-it-works .flow-step.flow-enter.active{opacity:1;transform:translateX(0)}
body>footer .container,body>footer .footer__logo,body>footer .footer__logo img{mix-blend-mode:normal}body>footer .footer__logo img{filter:none!important;height:120px!important;width:auto!important;object-fit:contain}
@media(max-width:1199px){.page-index .hud-card{inset:auto;width:auto;padding:13px}.page-index .hud-container{max-width:850px}.page-index .hud-value{font-size:.86rem}}
@media(max-width:600px){.page-index .hud-card{padding:12px 14px;border-radius:12px}.hud-signal{height:18px;margin-top:8px}.page-index .hud-value{font-size:.85rem}.page-index .hud-card:before{top:14px;right:12px}.page-index .how-it-works__image-container figcaption{text-align:left}.page-how-it-works .flow-step.flow-enter{transform:translateX(-20px)}.page-how-it-works .flow-step.flow-enter:nth-child(even){transform:translateX(20px)}.page-how-it-works .flow-step.flow-enter.active{transform:none}}
@media(prefers-reduced-motion:reduce){.page-how-it-works .flow-step.flow-enter{opacity:1;transform:none!important;transition:none}}
.hardware-card .hardware-icon{height:auto;aspect-ratio:3/2;object-fit:contain;background:#0b1d2d}.hardware-card{padding:22px}.hardware-card .hardware-icon{border-radius:8px}
.page-index .coaching-example-label{font-size:.85rem;line-height:1.8;color:#9fb7c8;margin:24px auto 0;max-width:650px}.page-index .coaching-story{margin-top:24px}.post-practice-detail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;text-align:left;margin:45px 0 30px}.post-practice-detail article{padding-top:24px;border-top:1px solid #315361}.post-practice-detail h3{font:500 1.55rem/1.3 var(--font-heading);margin:12px 0}.post-practice-detail p{font-size:.93rem;line-height:1.8;color:#afc4d4}.section-after .concept-note{max-width:760px;margin:0 auto 30px}@media(max-width:700px){.post-practice-detail{grid-template-columns:1fr;gap:26px}.post-practice-detail h3{font-size:1.5rem}}
.td-ideal{fill:none}

.sensor-placement{max-width:900px;margin:48px auto 0;padding-top:32px;border-top:1px solid #294454}.sensor-placement h3{font-size:clamp(1.7rem,3vw,2.4rem);margin:12px 0 20px}.sensor-placement p{color:#afc2d5;line-height:1.75;margin:0 0 18px}.sensor-placement a{color:#64ffda}.sensor-tier-note{color:#afc2d5;line-height:1.7;margin:24px 0}.sensor-tier-note strong{display:block;color:#e0ecf7;margin-bottom:8px}

/* Subtle invitation to inspect each technique point. */
.td-anatomy-point::after{content:"";position:absolute;width:22px;height:22px;border:1px solid #72ffda;border-radius:50%;pointer-events:none;animation:technique-point-pulse 2.6s ease-out infinite}
.td-anatomy-point:nth-of-type(2)::after{animation-delay:.45s}.td-anatomy-point:nth-of-type(3)::after{animation-delay:.9s}
@keyframes technique-point-pulse{0%{transform:scale(.65);opacity:.65}75%,100%{transform:scale(1.5);opacity:0}}
.td-anatomy-point:focus-visible::after,.td-anatomy-point:hover::after{animation:none;transform:scale(1.1);opacity:.75}
.section-overview .system-diagram .concept-note{position:relative;top:28px}
@media(prefers-reduced-motion:reduce){.td-anatomy-point::after{animation:none;opacity:.4;transform:none}}
@media(max-width:600px){.section-overview .system-diagram .concept-note{top:18px}}