/* Free sample units overlay · Design A. Full-screen modal on phones, framed sheet on desktop. */
body.ecf-open{overflow:hidden}
html.ecf-standalone,html.ecf-standalone body{margin:0;min-height:100%;background:#0C2345}
.ecf-backdrop-page{min-height:100vh;display:flex;align-items:center;justify-content:center}
.ecf-fallback a{color:#D9FF57;font:600 16px/1 "Inter Tight",sans-serif}

dialog.ecf{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:transparent;color:#0C2345;font-family:"Inter Tight",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;overflow:hidden}
dialog.ecf:not([open]){display:none}
dialog.ecf::backdrop{background:rgba(6,18,38,.74)}
.ecf *,.ecf *::before,.ecf *::after{box-sizing:border-box}
.ecf a{text-decoration:none}
.ecf :focus-visible{outline:3px solid #2953A6;outline-offset:2px}
.ecf .ecf-top :focus-visible,.ecf .ecf-hero :focus-visible,.ecf .ecf-cta :focus-visible,.ecf .ecf-viewer :focus-visible{outline-color:#D9FF57}
.ecf .ecli{width:20px;height:20px;flex:none}
.ecf-frame{position:absolute;inset:0;display:flex;flex-direction:column;background:#FCF9F4;overflow:hidden}

.ecf-top{flex:none;display:flex;align-items:center;gap:10px;padding:calc(env(safe-area-inset-top,0px) + 8px) 10px 8px 16px;background:#0C2345;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.ecf-top__brand{flex:1;min-width:0;display:flex}
.ecf-top__brand .ppl{--ppl-s:20px}
.ecf-top__brand .ecld-logo__by{font-size:10px}
.ecf-top__badge{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:#D9FF57;color:#0C2345;font:800 13px/1 "Inter Tight",sans-serif;white-space:nowrap}
.ecf-top__badge .ecli{width:16px;height:16px}
.ecf-x{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:0;border-radius:12px;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;flex:none}
.ecf-x:hover{background:rgba(255,255,255,.2)}
.ecf-x .ecli{width:22px;height:22px}

.ecf-scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.ecf-view{padding-bottom:calc(env(safe-area-inset-bottom,0px) + 24px)}
.ecf-view.is-entering{animation:ecf-in .32s cubic-bezier(.2,.8,.2,1) both}
@keyframes ecf-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes ecf-fade{from{opacity:.25}to{opacity:1}}

/* Hero */
.ecf-hero{position:relative;overflow:hidden;padding:14px 20px 26px;background:radial-gradient(110% 90% at 100% 0%,rgba(62,108,192,.42) 0%,rgba(12,35,69,0) 62%),#0C2345;color:#fff}
.ecf-hero>*{position:relative;z-index:1}
.ecf-back{display:inline-flex;align-items:center;gap:8px;min-height:44px;max-width:100%;margin:0 0 14px;padding:0 16px 0 12px;border:0;border-radius:999px;background:rgba(255,255,255,.12);color:#fff!important;font:600 15px/1.2 "Inter Tight",sans-serif;cursor:pointer;text-align:left}
.ecf-back span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ecf-back:hover{background:rgba(255,255,255,.2)}
.ecf-eyebrow{display:flex;align-items:center;gap:8px;margin:0 0 8px;font:700 12px/1.35 "Inter Tight",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#D9FF57}
.ecf-eyebrow .ecli{width:16px;height:16px}
.ecf-hero h1{margin:0;font:italic 800 36px/.98 "Barlow Condensed","Arial Narrow",sans-serif;letter-spacing:-.005em;text-transform:uppercase;color:#fff;text-wrap:balance;outline:none}
.ecf-hero h1 em{font-style:italic;color:#D9FF57}
.ecf-lead{margin:10px 0 0;max-width:46ch;font:400 16px/1.45 "Inter Tight",sans-serif;color:rgba(255,255,255,.88)}
.ecf-hero__fig{position:absolute!important;z-index:0!important;right:-8px;bottom:-14px;width:120px;height:auto;opacity:.95;display:none}
.ecf-shape{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:14px 0 0}
.ecf-shape__label{font:700 12px/1 "Inter Tight",sans-serif;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.86);margin-right:4px}
.ecf-chip{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;border:1.5px solid rgba(217,255,87,.6);color:#fff;font:700 12px/1 "Inter Tight",sans-serif}

/* Body */
.ecf-body{max-width:880px;margin:0 auto;padding:20px}
.ecf-h2{margin:28px 0 12px;font:italic 800 28px/1 "Barlow Condensed","Arial Narrow",sans-serif;text-transform:uppercase;color:#0C2345}
.ecf-source{margin:18px 0 0;font:400 13px/1.5 "Inter Tight",sans-serif;color:#4A5872}

/* Library */
.ecf-units{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.ecf-unit a{display:grid;grid-template-columns:112px 1fr;min-height:100%;overflow:hidden;border-radius:20px;background:#fff;border:1.5px solid #E1E6EE;color:#0C2345!important;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ecf-unit a:hover{transform:translateY(-2px);border-color:#2953A6;box-shadow:0 16px 30px -22px rgba(12,35,69,.6)}
.ecf-unit__img{display:flex;align-items:flex-end;justify-content:center;background:linear-gradient(160deg,#3E6CC0,#2953A6);overflow:hidden}
.ecf-unit--parachute .ecf-unit__img{background:linear-gradient(160deg,#2953A6,#0C2345)}
.ecf-unit--breaks .ecf-unit__img{background:linear-gradient(160deg,#E5D1BE,#d8bea6)}
.ecf-unit__img img{display:block;width:100%;height:100%;max-height:190px;object-fit:contain;object-position:center bottom;padding:12px 6px 0}
.ecf-unit__copy{display:flex;flex-direction:column;gap:6px;padding:14px 16px 16px}
.ecf-unit__meta{font:700 12px/1.3 "Inter Tight",sans-serif;letter-spacing:.05em;text-transform:uppercase;color:#2953A6}
.ecf-unit__title{font:italic 800 25px/1 "Barlow Condensed","Arial Narrow",sans-serif;text-transform:uppercase}
.ecf-unit__text{font:400 14px/1.45 "Inter Tight",sans-serif;color:#4A5872}
.ecf-unit__go{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:6px;font:800 15px/1 "Inter Tight",sans-serif;color:#0C2345}
.ecf-unit__go .ecli{width:18px;height:18px}

/* Lesson list */
.ecf-lessons{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.ecf-lessons a{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;min-height:64px;padding:12px 14px;border-radius:16px;background:#fff;border:1.5px solid #E1E6EE;color:#0C2345!important;transition:border-color .18s ease,transform .18s ease}
.ecf-lessons a:hover{border-color:#2953A6;transform:translateX(2px)}
.ecf-lessons__title{font:700 16px/1.3 "Inter Tight",sans-serif}
.ecf-lessons__meta{display:inline-flex;align-items:center;gap:5px;font:600 13px/1 "Inter Tight",sans-serif;color:#4A5872;white-space:nowrap}
.ecf-lessons__meta .ecli{width:15px;height:15px}
.ecf-num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:12px;background:#D9FF57;color:#0C2345;font:italic 800 20px/1 "Barlow Condensed","Arial Narrow",sans-serif;flex:none}

/* Figures */
.ecf-fig{margin:14px 0}
.ecf-zoom{position:relative;display:block;width:100%;margin:0;padding:0;border:0;border-radius:14px;overflow:hidden;background:#EEF2F8;cursor:zoom-in}
.ecf-zoom img{display:block;width:100%;height:auto}
.ecf-zoom__hint{position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;background:rgba(12,35,69,.9);color:#fff;font:700 13px/1 "Inter Tight",sans-serif}
.ecf-zoom__hint .ecli{width:15px;height:15px}
.ecf-fig--cover{margin-top:0}

/* Lesson */
.ecf-prep{display:grid;gap:12px}
.ecf-card{padding:16px;border-radius:18px;background:#fff;border:1.5px solid #E1E6EE}
.ecf-card h2{display:flex;align-items:center;gap:10px;margin:0 0 10px;font:800 16px/1.3 "Inter Tight",sans-serif;color:#0C2345}
.ecf-card h2 .ecli{color:#2953A6}
.ecf-card p{margin:0;font:400 16px/1.55 "Inter Tight",sans-serif}
.ecf-card--goal{background:#0C2345;border-color:#0C2345;color:#fff}
.ecf-card--goal h2{color:#D9FF57}
.ecf-card--goal h2 .ecli{color:#D9FF57}
.ecf-check{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px 14px;margin:0;padding:0;list-style:none}
.ecf-check li{display:flex;align-items:center;gap:10px;font:600 15px/1.3 "Inter Tight",sans-serif}
.ecf-box{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:7px;background:#D9FF57;color:#0C2345;flex:none}
.ecf-box .ecli{width:15px;height:15px}
.ecf-phases{display:grid;gap:10px}
.ecf-phase{border-radius:16px;background:#fff;border:1.5px solid #E1E6EE;overflow:hidden}
.ecf-phase[open]{border-color:#C7D3EA}
.ecf-phase summary{display:flex;align-items:center;gap:12px;min-height:60px;padding:12px 14px;cursor:pointer;list-style:none;font:700 17px/1.25 "Inter Tight",sans-serif;color:#0C2345}
.ecf-phase summary::-webkit-details-marker{display:none}
.ecf-phase summary::marker{content:""}
.ecf-phase__title{flex:1}
.ecf-phase summary .ecli-chevron-down{transition:transform .2s ease}
.ecf-phase[open] summary .ecli-chevron-down{transform:rotate(180deg)}
.ecf-phase__body{padding:0 16px 16px}
.ecf-copy{font:400 16px/1.55 "Inter Tight",sans-serif;color:#0C2345}
.ecf-copy p{margin:.7em 0 .35em}
.ecf-copy ul,.ecf-copy ol{margin:.3em 0 .6em;padding-left:1.25em}
.ecf-copy li{margin:.28em 0}
.ecf-copy li p{margin:0}
.ecf-copy strong{font-weight:800}
.ecf-breaks{display:grid;gap:12px}
.ecf-break h2{font-size:18px}
.ecf-break .ecf-num{width:32px;height:32px;font-size:18px}

/* Pager and buttons */
.ecf-pager{display:flex;justify-content:space-between;gap:10px;margin:22px 0}
.ecf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 18px;border:0;border-radius:14px;font:800 16px/1.15 "Inter Tight",sans-serif;cursor:pointer;text-align:center;transition:transform .18s ease,background .18s ease}
.ecf-btn:hover{transform:translateY(-1px)}
.ecf-btn--lime{background:#D9FF57;color:#0C2345!important}
.ecf-btn--navy{background:#0C2345;color:#fff!important}
.ecf-btn--outline{background:transparent;color:#0C2345!important;box-shadow:inset 0 0 0 1.5px #0C2345}
.ecf-btn--ghost{background:transparent;color:#fff!important;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.ecf-pager .ecf-btn{flex:0 1 auto;min-width:0}
.ecf-pager .ecf-btn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* End-of-lesson call to action */
.ecf-cta{position:relative;overflow:hidden;margin:8px 0 0;padding:22px 20px;border-radius:22px;background:#0C2345;color:#fff}
.ecf-cta>*{position:relative;z-index:1}
.ecf-cta__fig{position:absolute!important;z-index:0!important;right:-14px;bottom:-26px;width:110px;height:auto;opacity:.9;display:none}
.ecf-cta h2{margin:0;font:italic 800 30px/1 "Barlow Condensed","Arial Narrow",sans-serif;text-transform:uppercase;color:#fff;max-width:18ch}
.ecf-cta p{margin:10px 0 0;font:400 15px/1.5 "Inter Tight",sans-serif;color:rgba(255,255,255,.88);max-width:44ch}
.ecf-cta__actions{display:flex;flex-direction:column;gap:10px;margin-top:16px;max-width:420px}
.ecf-cta__actions .ecf-btn{width:100%}
.ecf-cta__small{margin:0!important;font-size:13px!important}

/* Image viewer */
.ecf-viewer{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;padding:calc(env(safe-area-inset-top,0px) + 64px) 12px calc(env(safe-area-inset-bottom,0px) + 12px);background:rgba(6,18,38,.95)}
.ecf-viewer[hidden]{display:none}
.ecf-viewer img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;background:#fff}
.ecf-viewer__close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 10px);right:10px}

@media (min-width:560px){
  .ecf-hero__fig{display:block;width:140px}
  .ecf-hero--unit{padding-right:170px}
  .ecf-cta__fig{display:block}
  .ecf-cta{padding-right:120px}
}
@media (min-width:760px){
  .ecf-units{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ecf-unit a{grid-template-columns:1fr;grid-template-rows:180px 1fr}
  .ecf-unit__img img{max-height:180px}
  .ecf-prep{grid-template-columns:1.2fr 1fr}
  .ecf-hero{padding:18px 32px 32px}
  .ecf-body{padding:24px 32px}
  .ecf-hero h1{font-size:46px}
}
@media (min-width:900px){
  .ecf-frame{inset:24px auto;left:50%;width:min(1080px,calc(100% - 48px));transform:translateX(-50%);border-radius:24px;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
  .ecf-top{padding-top:10px;padding-bottom:10px}
}
@media (max-width:359px){
  .ecf-top__badge{display:none}
  .ecf-hero{padding-left:16px;padding-right:16px}
  .ecf-body{padding:16px}
  .ecf-hero h1{font-size:31px}
  .ecf-lessons a{grid-template-columns:auto 1fr auto;gap:10px}
  .ecf-lessons__meta{grid-column:2;grid-row:2;margin-top:-6px}
}
@media (prefers-reduced-motion:reduce){
  .ecf-view.is-entering{animation:ecf-fade .3s ease-out both}
  .ecf-unit a,.ecf-lessons a,.ecf-btn{transition:none}
  .ecf-unit a:hover,.ecf-lessons a:hover,.ecf-btn:hover{transform:none}
  .ecf-phase summary .ecli-chevron-down{transition:none}
}

/* Guard against theme/Elementor kit button styles (global button colors, hover/focus fills, text-transform). */
dialog.ecf button,dialog.ecf .ecf-btn{text-transform:none!important;letter-spacing:normal!important;text-decoration:none!important;line-height:1.15!important}
dialog.ecf .ecf-x,dialog.ecf .ecf-x:hover,dialog.ecf .ecf-x:focus{background:rgba(255,255,255,.12)!important;color:#fff!important;border:0!important;padding:0!important;box-shadow:none!important}
dialog.ecf .ecf-x:hover{background:rgba(255,255,255,.22)!important}
dialog.ecf .ecf-back,dialog.ecf .ecf-back:hover,dialog.ecf .ecf-back:focus{background:rgba(255,255,255,.12)!important;color:#fff!important;border:0!important;padding:0 16px 0 12px!important;font:600 15px/1.2 "Inter Tight",sans-serif!important;box-shadow:none!important}
dialog.ecf .ecf-back:hover{background:rgba(255,255,255,.22)!important}
dialog.ecf .ecf-zoom,dialog.ecf .ecf-zoom:hover,dialog.ecf .ecf-zoom:focus{background:#EEF2F8!important;border:0!important;padding:0!important;color:inherit!important;box-shadow:none!important}
dialog.ecf .ecf-btn{font:800 16px/1.15 "Inter Tight",sans-serif!important;padding:0 18px!important;border:0!important}
dialog.ecf .ecf-btn--lime,dialog.ecf .ecf-btn--lime:hover,dialog.ecf .ecf-btn--lime:focus{background:#D9FF57!important;color:#0C2345!important}
dialog.ecf .ecf-btn--navy,dialog.ecf .ecf-btn--navy:hover,dialog.ecf .ecf-btn--navy:focus{background:#0C2345!important;color:#fff!important}
dialog.ecf .ecf-btn--outline,dialog.ecf .ecf-btn--outline:hover,dialog.ecf .ecf-btn--outline:focus{background:transparent!important;color:#0C2345!important;box-shadow:inset 0 0 0 1.5px #0C2345!important}
dialog.ecf .ecf-btn--ghost,dialog.ecf .ecf-btn--ghost:hover,dialog.ecf .ecf-btn--ghost:focus{background:transparent!important;color:#fff!important;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)!important}
dialog.ecf .ecf-btn--ghost:hover{background:rgba(255,255,255,.08)!important}
dialog.ecf #ecf-title,dialog.ecf #ecf-title:focus,dialog.ecf #ecf-title:focus-visible{outline:none!important}