/* Wavesure Training — landing page. Built on the training.css tokens.
   Motion follows the design system: springs on interaction, --ease-out on
   color, nothing animates on scroll. The two load-time pieces (field lines
   drawing in, the detection sweep on the hero photo) run once on arrival. */

html{scroll-behavior:smooth}
body{background:var(--surface-page)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1024px){.container{padding:0 40px}}
section.band{padding:96px 0}
section.band.tight{padding:64px 0}
@media (max-width:820px){section.band{padding:64px 0}section.band.tight{padding:48px 0}}
.band.subtle{background:var(--surface-subtle)}
.band.brand{background:var(--surface-brand);color:#fff;position:relative;overflow:hidden}
.band.brand h1,.band.brand h2,.band.brand h3{color:#fff}
.band.brand .eyebrow{color:rgb(255 255 255 / .82)}
.band.brand .muted{color:rgb(255 255 255 / .72)}
.band.ink{background:var(--surface-dark);color:#fff;position:relative;overflow:hidden}
.band.ink h2,.band.ink h3{color:#fff}
.band.ink .eyebrow{color:rgb(255 255 255 / .82)}
.band.ink .muted{color:rgb(255 255 255 / .7)}
.band>.container{position:relative}
h1.hero{font-size:clamp(38px,5.2vw,60px);font-weight:700;letter-spacing:-.02em;line-height:1.05}
h2.sec{font-size:clamp(28px,3.4vw,38px);font-weight:600;letter-spacing:-.01em;line-height:1.18}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head .eyebrow{display:block;margin-bottom:10px}
.sec-head .lead{margin-top:14px;max-width:62ch}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* ---- header ---- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:40;height:84px;display:flex;align-items:center;background:rgb(255 255 255 / .88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:height var(--dur-base) var(--ease-spring),box-shadow var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}
.site-header.scrolled{height:64px;box-shadow:var(--shadow-sm);border-bottom-color:var(--border-subtle)}
.site-header .container{display:flex;align-items:center;gap:24px}
.site-header .logo img{height:40px;width:auto;display:block;transition:height var(--dur-base) var(--ease-spring)}
.site-header.scrolled .logo img{height:32px}
.site-nav{display:flex;gap:4px;margin-left:12px}
.site-nav a{position:relative;padding:8px 12px;color:var(--text-body);font-weight:500;text-decoration:none;border-radius:var(--radius-sm)}
.site-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-base) var(--ease-spring)}
.site-nav a:hover{color:var(--text-strong)}
.site-nav a:hover::after,.site-nav a.active::after{transform:scaleX(1)}
.site-header .actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.menu-btn{display:none}
@media (max-width:900px){.site-nav{display:none}.site-header .actions .btn.ghost{display:none}}
body{padding-top:84px}

/* ---- hero ---- */
.hero-band{padding:88px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-band{padding:56px 0 64px}}
.hero-copy .lead{margin-top:20px;max-width:56ch;color:rgb(255 255 255 / .88)}
.hero-copy .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-copy .proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:rgb(255 255 255 / .75)}
.hero-copy .proof span{display:inline-flex;align-items:center;gap:8px}
.hero-copy .proof svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero-photo{position:relative;border-radius:var(--radius-xl);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-xl);background:var(--teal-900)}
.hero-photo img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.85)}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgb(0 0 0 / .55),rgb(0 0 0 / 0) 55%)}
.hero-photo .sweep{position:absolute;top:0;bottom:0;width:22%;left:-30%;background:linear-gradient(90deg,rgb(255 255 255 / 0),rgb(255 255 255 / .22),rgb(255 255 255 / 0));animation:sweep 7s var(--ease-out) 1.2s infinite;pointer-events:none}
@keyframes sweep{0%{left:-30%}22%{left:110%}100%{left:110%}}
.hero-photo .tag{position:absolute;left:20px;bottom:18px;color:#fff;font-size:13px;letter-spacing:.04em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:10px}
.hero-photo .tag i{width:10px;height:10px;border-radius:50%;background:var(--pass-600);box-shadow:0 0 0 0 rgb(46 125 79 / .6);animation:ping 2.4s var(--ease-out) infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgb(46 125 79 / .6)}70%{box-shadow:0 0 0 12px rgb(46 125 79 / 0)}100%{box-shadow:0 0 0 0 rgb(46 125 79 / 0)}}
/* field lines draw in on arrival */
.field path{stroke-dashoffset:0}
.band.brand .field.draw path{animation:draw 1.6s var(--ease-out) both}
@keyframes draw{from{stroke-dasharray:1 400;opacity:0}to{opacity:1}}
.btn.xl{min-height:60px;font-size:18px;padding:14px 30px}
.btn svg.play{width:20px;height:20px}
.btn.lift{transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-spring),background var(--dur-fast) var(--ease-out)}
.btn.lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn.lift:active{transform:scale(.955)}
.btn.outline-white{background:transparent;color:#fff;border-color:rgb(255 255 255 / .4)}
.btn.outline-white:hover{background:rgb(255 255 255 / .12)}

/* ---- stats strip ---- */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;overflow:hidden}
.stats-strip>div{padding:22px 24px;border-right:1px solid var(--border-subtle)}
.stats-strip>div:last-child{border-right:0}
.stats-strip b{display:block;font-size:34px;font-weight:700;color:var(--text-strong);letter-spacing:-.02em;line-height:1.05}
.stats-strip span{font-size:14px;color:var(--text-muted)}
@media (max-width:820px){.stats-strip{grid-template-columns:1fr 1fr}.stats-strip>div:nth-child(2){border-right:0}.stats-strip>div:nth-child(-n+2){border-bottom:1px solid var(--border-subtle)}}

/* ---- benefit cards ---- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.grid3{grid-template-columns:1fr}}
.bcard{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-spring),border-color var(--dur-fast) var(--ease-out)}
.bcard:hover{transform:translateY(-5px) scale(1.014);box-shadow:var(--shadow-md);border-color:var(--border-brand)}
.bcard .ico{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--brand-soft);display:grid;place-items:center;color:var(--brand);margin-bottom:18px}
.bcard .ico svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.bcard h3{font-size:22px;margin-bottom:8px}
.bcard p{color:var(--text-body)}

/* ---- modules ---- */
.mod-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:900px){.mod-grid{grid-template-columns:1fr}}
.mod-list{display:flex;flex-direction:column;gap:10px}
.mod-item{display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:center;padding:18px 20px;background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-spring),border-color var(--dur-fast) var(--ease-out)}
.mod-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-brand)}
.mod-item .n{width:52px;height:52px;border-radius:var(--radius-sm);background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:20px}
.mod-item h4{font-size:18px}
.mod-item p{font-size:14px;color:var(--text-muted);margin-top:2px}
.mod-item .min{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);white-space:nowrap}
.figure{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px}
.figure .wands{display:flex;flex-direction:column;gap:14px;padding:8px 0}
.figure .wands img{width:100%;height:auto;display:block}
.figure figcaption{font-size:14px;color:var(--text-muted);margin-top:14px;line-height:1.5}
.figure figcaption b{color:var(--text-strong);font-weight:600}
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:13px;color:var(--text-body)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:2px}

/* ---- preview player ---- */
.preview{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
@media (max-width:900px){.preview{grid-template-columns:1fr}}
.player-box{position:relative;border-radius:var(--radius-xl);overflow:hidden;background:#0A0A0A;aspect-ratio:1280/580;box-shadow:var(--shadow-xl);border:1px solid rgb(255 255 255 / .12)}
.player-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 620ms var(--ease-out)}
.player-box img.on{opacity:1}
.player-box .big{position:absolute;inset:0;display:grid;place-items:center;background:rgb(0 0 0 / .35);cursor:pointer;transition:opacity var(--dur-fast) var(--ease-out)}
.player-box .big span{width:84px;height:84px;border-radius:50%;background:#fff;color:var(--brand);display:grid;place-items:center;box-shadow:var(--shadow-xl);transition:transform var(--dur-base) var(--ease-spring)}
.player-box .big:hover span{transform:scale(1.06)}
.player-box .big svg{width:34px;height:34px;margin-left:4px;fill:currentColor}
.player-box.playing .big{opacity:0;pointer-events:none}
.player-box .led{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgb(255 255 255 / .15)}
.player-box .led i{display:block;height:100%;width:0;background:#3FE07A;transition:width 250ms linear}
.player-box .cap{position:absolute;left:0;right:0;bottom:4px;padding:16px 20px 18px;background:linear-gradient(to top,rgb(0 0 0 / .8),rgb(0 0 0 / 0));color:#fff;font-size:16px;line-height:1.45;opacity:0;transition:opacity var(--dur-fast) var(--ease-out)}
.player-box.playing .cap{opacity:1}
.preview-side h2{margin-bottom:12px}
.preview-side .beats{display:flex;flex-direction:column;gap:8px;margin-top:22px}
.preview-side .beats button{text-align:left;padding:12px 14px;border:1px solid rgb(255 255 255 / .18);background:rgb(255 255 255 / .06);color:#fff;border-radius:var(--radius-sm);cursor:pointer;display:flex;gap:12px;align-items:center;transition:background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}
.preview-side .beats button:hover{background:rgb(255 255 255 / .12)}
.preview-side .beats button.on{border-color:#3FE07A}
.preview-side .beats b{font-size:12px;letter-spacing:.06em;color:rgb(255 255 255 / .6);min-width:52px}
.preview-side .note{font-size:13px;color:rgb(255 255 255 / .6);margin-top:16px}

/* ---- how it works ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-spring)}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.step .shot{aspect-ratio:16/10;overflow:hidden;background:var(--surface-subtle);border-bottom:1px solid var(--border-subtle)}
.step .shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform 620ms var(--ease-out)}
.step:hover .shot img{transform:scale(1.03)}
.step .body{padding:22px 24px 26px}
.step .num{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.step h3{font-size:20px;margin:6px 0 8px}
.step p{font-size:15px;color:var(--text-body)}

/* ---- audience ---- */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.aud{grid-template-columns:1fr}}
.aud .photo{border-radius:var(--radius-xl);overflow:hidden;aspect-ratio:3/2;box-shadow:var(--shadow-md)}
.aud .photo img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.85)}
.checks{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.checks div{display:flex;gap:12px;align-items:flex-start}
.checks svg{width:22px;height:22px;flex:0 0 auto;stroke:var(--brand);fill:none;stroke-width:2.25;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}

/* ---- faq ---- */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--border-subtle)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;font-size:18px;font-weight:600;color:var(--text-strong)}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:22px;height:22px;stroke:var(--brand);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;transition:transform var(--dur-base) var(--ease-spring-loose,cubic-bezier(.34,1.6,.5,1))}
.faq details[open] summary svg{transform:rotate(180deg)}
.faq .a{padding:0 4px 22px;color:var(--text-body);max-width:68ch}

/* ---- request form ---- */
.req{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
@media (max-width:900px){.req{grid-template-columns:1fr}}
.req .pkg{background:rgb(255 255 255 / .1);border:1px solid rgb(255 255 255 / .24);border-radius:var(--radius-lg);padding:24px;margin-top:24px}
.req .pkg h3{font-size:20px}
.req .pkg ul{margin:12px 0 0;padding-left:18px;color:rgb(255 255 255 / .9);line-height:1.7}
.form-card{background:#fff;color:var(--text-body);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow-xl)}
.form-card h3{color:var(--text-strong)}
.form-card .form-grid{margin-top:18px}
.form-card .row{margin-top:18px}
.form-card .ok{text-align:center;padding:24px 0}
.form-card .ok .checkicon{margin:0 auto 14px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* ---- footer ---- */
.site-footer{background:var(--surface-dark);color:rgb(255 255 255 / .8);padding:56px 0 32px}
.site-footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
@media (max-width:820px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer img.logo{height:36px;width:auto}
.site-footer a{color:#fff}
.site-footer .spec{color:rgb(255 255 255 / .55)}
.site-footer .legal{margin-top:40px;padding-top:20px;border-top:1px solid rgb(255 255 255 / .16);font-size:13px;color:rgb(255 255 255 / .55);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-footer .asp{height:56px;width:auto;opacity:.85}
@media (prefers-reduced-motion:reduce){.hero-photo .sweep,.hero-photo .tag i,.band.brand .field.draw path{animation:none}}
.band.brand .form-card h3{color:var(--text-strong)}
.band.brand .form-card .muted{color:var(--text-muted)}
.band.brand .form-card .error{color:var(--alert-600)}

.turnstile{margin-top:14px;min-height:0}.turnstile:empty{display:none}

/* ---- v3.5: hero subline, progression path, pain block, headache cards, built section, hands-on ---- */
.hero-copy .sub{margin-top:18px;font-size:clamp(20px,2.2vw,26px);font-weight:600;line-height:1.3;color:#fff;letter-spacing:-.01em}
.hero-copy .sub + .lead{margin-top:14px}
.path{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;overflow:hidden;counter-reset:none}
.path li{position:relative;padding:22px 24px 22px 68px;border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:3px}
.path li:last-child{border-right:0}
.path li .k{position:absolute;left:22px;top:22px;width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px}
.path li b{font-size:17px;color:var(--text-strong);font-weight:600;letter-spacing:-.01em}
.path li>span:not(.k){font-size:14px;color:var(--text-muted)}
.path li::after{content:"";position:absolute;right:-9px;top:50%;width:16px;height:16px;background:#fff;border-top:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);transform:translateY(-50%) rotate(45deg);z-index:1}
.path li:last-child::after{display:none}
@media (max-width:900px){.path{grid-template-columns:1fr 1fr}.path li:nth-child(2){border-right:0}.path li:nth-child(-n+2){border-bottom:1px solid var(--border-subtle)}.path li::after{display:none}}
@media (max-width:520px){.path{grid-template-columns:1fr}.path li{border-right:0;border-bottom:1px solid var(--border-subtle)}.path li:last-child{border-bottom:0}}
.pain-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media (max-width:900px){.pain-grid{grid-template-columns:1fr}}
.pain-grid .lead+.lead{margin-top:14px}
.lead.strong{color:var(--text-strong);font-weight:600}
.pull{margin:22px 0;padding:18px 24px;border-left:4px solid var(--brand);background:var(--brand-soft);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:clamp(24px,2.6vw,32px);font-weight:700;color:var(--brand);letter-spacing:-.01em;line-height:1.2}
.pain-photo{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);aspect-ratio:1;background:var(--teal-900)}
.pain-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 900ms var(--ease-spring)}
.pain-photo:hover img{transform:scale(1.03)}
.bcard.flip{display:flex;flex-direction:column}
.bcard .ask{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}
.bcard .ask.fix{color:var(--brand);margin-top:18px;padding-top:16px;border-top:1px dashed var(--border-subtle)}
.bcard.flip h3{font-size:21px;line-height:1.25;color:var(--text-strong);min-height:2.5em}
.built-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;position:relative;z-index:1}
@media (max-width:900px){.built-grid{grid-template-columns:1fr}}
.built-grid .lead{color:rgb(255 255 255 / .82);margin-top:16px}
.built-grid .lead.strong{color:#fff}
.built-grid .checks{margin-top:24px}
.built-grid .checks div{color:#fff}
.built-photo{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);aspect-ratio:4/3;border:1px solid rgb(255 255 255 / .12)}
.built-photo img{width:100%;height:100%;object-fit:cover;display:block}
.hands-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:40px;align-items:start}
@media (max-width:1000px){.hands-grid{grid-template-columns:1fr}}
.shot-frame{margin:0;background:#0A0A0A;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);border:1px solid var(--border-subtle)}
.shot-frame img{width:100%;height:auto;display:block}
.shot-frame figcaption{padding:16px 20px 18px;background:#fff;font-size:14px;color:var(--text-muted);line-height:1.5}
.shot-frame figcaption b{color:var(--text-strong);font-weight:600}
.hands-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.hands-list li{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;padding:14px 16px;background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-spring),border-color var(--dur-fast) var(--ease-out)}
.hands-list li:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-color:var(--border-brand)}
.hands-list .k{width:48px;height:40px;border-radius:var(--radius-sm);background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:14px;letter-spacing:.04em}
.hands-list h4{font-size:17px;margin:0 0 3px;color:var(--text-strong)}
.hands-list p{font-size:14px;color:var(--text-muted);line-height:1.5;margin:0}
.note.center{text-align:center;font-size:14px;color:var(--text-muted);max-width:760px;margin-left:auto;margin-right:auto}

/* v3.7: hard hat in the 'where it comes from' band */
.built-hat{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:460px;margin:0 auto}
.built-hat::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgb(255 255 255 / .16),rgb(255 255 255 / 0) 68%)}
.built-hat img{position:relative;width:86%;height:auto;display:block;filter:drop-shadow(0 30px 40px rgb(0 0 0 / .55));transition:transform var(--dur-base) var(--ease-spring)}
.built-hat:hover img{transform:translateY(-6px) rotate(-2deg)}