:root{
  --navy:#0e2236; --navy-2:#173653; --ivory:#fbf6ea; --paper:#fffdf7; --sand:#f1e9d6;
  --teal:#0b6b72; --teal-soft:#dcebe8; --ink:#14263a; --muted:#4d5d6e; --line:#e2d9c3;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:16px; --gut:clamp(1.25rem,5vw,2rem);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:4.5rem}
body{margin:0;background:var(--ivory);color:var(--ink);font:1.0625rem/1.6 var(--sans);-webkit-tap-highlight-color:transparent;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--serif);color:var(--navy);margin:0;font-weight:700}
h1{font-size:clamp(2.1rem,8.2vw,3.6rem);line-height:1.06;letter-spacing:-.025em;text-wrap:balance}
h2{font-size:clamp(1.65rem,5.4vw,2.4rem);line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
h3{font-size:1.2rem;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
a{color:var(--teal);text-underline-offset:.18em}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}
.final :focus-visible,dialog :focus-visible{outline-color:#8fd3cf}
.wrap{width:min(100% - 2*var(--gut),70rem);margin-inline:auto}
.narrow{width:min(100% - 2*var(--gut),46rem)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.7rem 1rem;z-index:100}
.skip:focus{left:.5rem;top:.5rem}
.ico{width:1.25rem;height:1.25rem;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico-lg{width:2rem;height:2rem;color:var(--teal)}
.eyebrow{font:700 .78rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:.9rem}

/* Buttons: feedback on press, instantly */
.btn{appearance:none;border:0;cursor:pointer;font:600 1rem/1.1 var(--sans);letter-spacing:.005em;background:var(--navy);color:var(--ivory);padding:.95rem 1.4rem;border-radius:999px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;transition:transform 120ms ease-out,background-color 150ms,box-shadow 150ms;text-decoration:none}
.btn:hover{background:var(--navy-2)}
.btn:active{transform:scale(.97)}
.btn-sm{min-height:44px;padding:.7rem 1rem;font-size:.92rem;white-space:nowrap}
.btn-lg{padding:1.1rem 1.8rem;font-size:1.075rem;width:100%}
.btn-inverse{background:var(--ivory);color:var(--navy)}
.btn-inverse:hover{background:#fff}
.btn-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor;min-height:44px;padding:.7rem 1rem}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn[disabled]{opacity:.4;cursor:default;transform:none}
.icon-btn{appearance:none;border:0;background:rgba(255,255,255,.12);color:inherit;font:600 .9rem/1 var(--sans);padding:.7rem 1rem;min-height:44px;border-radius:999px;cursor:pointer;transition:transform 120ms ease-out,background-color 150ms}
.icon-btn:hover{background:rgba(255,255,255,.2)}
.icon-btn:active{transform:scale(.96)}
.link-quiet{color:var(--navy);font-weight:600;font-size:.95rem;text-decoration:none;padding:.7rem .5rem;min-height:44px;display:inline-flex;align-items:center}
.link-quiet:hover{text-decoration:underline}

/* Header: translucent layer */
.site-header{position:sticky;top:0;z-index:30;background:rgba(251,246,234,.86);-webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid rgba(14,34,54,.08)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;min-height:3.75rem}
.brand{display:flex;align-items:center;gap:.45rem;white-space:nowrap;font:700 .9rem/1 var(--serif);min-width:0;color:var(--navy);text-decoration:none;letter-spacing:-.01em}
.brand-mark{width:1.45rem;height:1.45rem;color:var(--teal)}
.head-actions{display:flex;align-items:center;gap:.25rem;flex:none}
.head-actions .btn{display:none}

/* Hero */
.hero{padding:clamp(1.75rem,6vw,4.5rem) 0 clamp(2.5rem,7vw,5rem);background:radial-gradient(60rem 28rem at 85% 10%,rgba(11,107,114,.1),transparent 65%),var(--ivory)}
.hero-grid{display:grid;gap:2.5rem}
.lede{font-size:1.15rem;line-height:1.55;color:var(--muted);margin-top:1.1rem;max-width:34rem}
.cta-block{margin-top:1.75rem;max-width:30rem}
.disclosure{display:flex;gap:.6rem;align-items:flex-start;margin-top:.9rem;font-size:.95rem;line-height:1.45;color:var(--ink)}
.disclosure .ico{margin-top:.15rem;color:var(--teal)}
.facts{list-style:none;padding:0;margin:1.5rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;font-size:.9rem;color:var(--muted)}
.facts li{position:relative;padding-left:.95rem}
.facts li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--teal)}
.hero-visual{display:grid;place-items:center;padding:.5rem 0 1rem}
.book{width:min(68vw,19rem);position:relative;border-radius:3px 8px 8px 3px;
  box-shadow:5px 0 0 -1px #efe7d3,10px 0 0 -2px #e4dac2,0 38px 50px -24px rgba(14,34,54,.55),0 12px 18px -10px rgba(14,34,54,.4);transform:rotate(-1.2deg)}
.book img{border-radius:3px 8px 8px 3px}
.book::after{content:"";position:absolute;inset:0;border-radius:3px 8px 8px 3px;pointer-events:none;background:linear-gradient(90deg,rgba(0,0,0,.28) 0,rgba(255,255,255,.12) 1.6%,rgba(0,0,0,0) 5%),linear-gradient(115deg,rgba(255,255,255,.12),transparent 40%)}

/* Sections */
.section{padding:clamp(3rem,9vw,6rem) 0}
.section-tint{background:var(--sand)}
.section-head{max-width:40rem;margin-bottom:2rem}
.section-sub{margin-top:.9rem;color:var(--muted);font-size:1.075rem}
.cards{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.35rem;display:grid;gap:.7rem;align-content:start}
.card p{font-size:.98rem;color:var(--muted);line-height:1.55}
.card strong{color:var(--ink);font-weight:650}

/* Preview */
.preview-row{list-style:none;margin:0 calc(-1*var(--gut));padding:.25rem var(--gut) 1rem;display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gut);overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.pv{flex:0 0 min(76vw,19rem);scroll-snap-align:start;display:flex;flex-direction:column;gap:.75rem}
.pv button{appearance:none;border:1px solid var(--line);background:#fff;padding:0;border-radius:12px;overflow:hidden;cursor:zoom-in;position:relative;box-shadow:0 14px 24px -18px rgba(14,34,54,.5);transition:transform 160ms ease-out,box-shadow 160ms}
.pv button:hover{transform:translateY(-3px);box-shadow:0 22px 30px -18px rgba(14,34,54,.55)}
.pv button:active{transform:scale(.985)}
.pv img{width:100%;height:auto;aspect-ratio:1100/1424}
.pv .tag{position:absolute;right:.55rem;bottom:.55rem;background:var(--navy);color:var(--ivory);font:600 .75rem/1 var(--sans);padding:.5rem .65rem;border-radius:999px}
.pv h3{font-size:1.05rem}
.pv p{font-size:.93rem;color:var(--muted);line-height:1.5}
.pv.ph .ph-box{aspect-ratio:1100/1424;border:2px dashed var(--teal);border-radius:12px;display:grid;place-items:center;text-align:center;padding:1rem;color:var(--teal);font-weight:600;background:rgba(255,255,255,.5)}
.preview-hint{font-size:.85rem;color:var(--muted);margin-top:.25rem}

/* Inside */
.inside-grid{display:grid;gap:1rem}
.group{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:1.35rem}
.group h3{display:flex;align-items:center;gap:.7rem;margin-bottom:.9rem}
.num{display:inline-grid;place-items:center;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--navy);color:var(--ivory);font:700 .85rem/1 var(--sans)}
.group ul{list-style:none;margin:0;padding:0;display:grid;gap:.65rem}
.group li{font-size:.96rem;color:var(--muted);line-height:1.45}
.group li strong{color:var(--ink);font-weight:650;display:inline}
.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tags span{background:var(--teal-soft);color:#0a4f55;font-size:.88rem;font-weight:600;padding:.45rem .8rem;border-radius:999px}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem;counter-reset:s}
.steps li{display:grid;grid-template-columns:2.75rem 1fr;gap:1rem;align-items:start}
.step-n{width:2.75rem;height:2.75rem;border-radius:50%;background:var(--navy);color:var(--ivory);display:grid;place-items:center;font:700 1.15rem/1 var(--serif)}
.steps h3{margin:.2rem 0 .3rem}
.steps p{color:var(--muted);font-size:1rem}
.note{margin-top:2rem;padding:1.1rem 1.25rem;background:var(--paper);border-left:4px solid var(--teal);border-radius:4px 12px 12px 4px;font-size:.98rem;color:var(--ink)}

/* Final */
.final{background:var(--navy);color:var(--ivory);padding:clamp(3rem,8vw,5rem) 0}
.final h2{color:var(--ivory)}
.final-inner{display:grid;gap:1.75rem}
.final-inner p{color:#d4dce5}
.final-cta{max-width:30rem}
.disclosure-inverse{color:#e8eef4}
.disclosure-inverse .ico{color:#8fd3cf}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.1rem 2.25rem 1.1rem 0;font:650 1.05rem/1.35 var(--sans);color:var(--navy);position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:.4rem;top:50%;width:.6rem;height:.6rem;border-right:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:translateY(-70%) rotate(45deg);transition:transform 180ms ease-out}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 1.25rem;color:var(--muted);font-size:1rem;max-width:40rem}

/* Footer */
.site-footer{background:var(--sand);padding:3rem 0 2.5rem;font-size:.92rem;color:var(--muted)}
.foot-brand{display:flex;align-items:center;gap:.55rem;color:var(--navy);font-family:var(--serif);font-size:1.05rem;margin-bottom:.9rem}
.foot-brand .ico{color:var(--teal);width:1.5rem;height:1.5rem}
.foot-note{max-width:40rem;line-height:1.55}
.foot-links{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;margin-top:1.1rem}
.foot-links a{padding:.5rem 0;min-height:44px;display:inline-flex;align-items:center;font-weight:600}
.foot-links a:not([href]){color:var(--muted);font-weight:500;text-decoration:none}
.fine{margin-top:.5rem;font-size:.82rem}

/* Sticky mobile action */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.6rem var(--gut) calc(.6rem + env(safe-area-inset-bottom));background:rgba(251,246,234,.92);-webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);border-top:1px solid rgba(14,34,54,.1);transform:translateY(100%);opacity:0;transition:transform 220ms cubic-bezier(.2,.8,.2,1),opacity 180ms}
.sticky.on{transform:none;opacity:1}
.sticky[hidden]{display:none}
.sticky p{font-size:.85rem;line-height:1.3;color:var(--ink)}

/* Dialogs */
dialog{border:0;padding:0;color:var(--ivory);background:var(--navy);max-width:none;max-height:none;overscroll-behavior:contain}
dialog::backdrop{background:rgba(7,16,26,.72);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
dialog[open]{animation:pop 220ms cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
#viewer{width:100%;height:100dvh;display:none;grid-template-rows:auto 1fr auto auto}
#viewer[open]{display:grid}
.v-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem var(--gut)}
.v-title h2{color:var(--ivory);font-size:1.1rem;letter-spacing:0}
.v-title p{font-size:.82rem;color:#b9c6d3}
.v-tools{display:flex;gap:.5rem;flex:none}
.v-stage{overflow:auto;background:#0a1a2a;display:flex;justify-content:center;padding:.75rem;-webkit-overflow-scrolling:touch;touch-action:pan-y pinch-zoom}
.v-stage img{width:100%;max-width:46rem;height:auto;align-self:flex-start;border-radius:6px;background:#fff;user-select:none;-webkit-user-drag:none}
.v-stage.zoom img{width:190%;max-width:none}
.v-stage.zoom{justify-content:flex-start}
.v-caption{padding:.7rem var(--gut) 0;font-size:.92rem;color:#d4dce5;max-width:46rem;margin-inline:auto;width:100%}
.v-nav{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.75rem var(--gut) calc(.75rem + env(safe-area-inset-bottom))}
.v-dots{display:flex;gap:.2rem}
.v-dots button{appearance:none;border:0;background:none;width:1.75rem;height:2.75rem;display:grid;place-items:center;cursor:pointer;padding:0}
.v-dots button::before{content:"";width:.6rem;height:.6rem;border-radius:50%;background:#6c8196;transition:transform 160ms,background-color 160ms}
.v-dots button[aria-current="true"]::before{background:var(--ivory);transform:scale(1.35)}
.v-nav .btn-ghost{color:var(--ivory);white-space:nowrap;padding:.7rem .9rem;font-size:.92rem}

#offers{width:min(100% - 1.5rem,34rem);margin:auto;border-radius:20px;max-height:calc(100dvh - 1.5rem);overflow:auto;box-shadow:0 40px 80px -30px #000}
.o-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.35rem .5rem;position:sticky;top:0;background:var(--navy)}
.o-head h2{color:var(--ivory);font-size:1.4rem}
.o-body{padding:.5rem 1.35rem 1.5rem;display:grid;gap:1rem;font-size:1rem;color:#dbe4ec}
.o-body p{line-height:1.55}
.o-body .callout{background:rgba(255,255,255,.08);border-radius:12px;padding:1rem 1.1rem;font-size:.95rem}
.o-body ul{margin:.4rem 0 0;padding-left:1.1rem}
.offer-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:1.1rem;display:grid;gap:.6rem}
.offer-card h3{color:var(--ivory);font-size:1.1rem}
.o-body .btn{background:var(--ivory);color:var(--navy);width:100%}
.o-body .btn:hover{background:#fff}
.o-body .btn-ghost{background:transparent;color:var(--ivory)}
.o-status{font-weight:600;color:#bfe7e3}
.o-body a:not(.btn){color:#8fd3cf}

/* Setup checklist (only visible with ?setup or on localhost) */
#setup{position:fixed;left:.75rem;bottom:.75rem;z-index:60;max-width:22rem;background:#fff;color:#14263a;border:2px solid var(--teal);border-radius:12px;padding:.75rem .9rem;font-size:.85rem;box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
#setup summary{cursor:pointer;font-weight:700}
#setup ul{margin:.5rem 0 0;padding-left:1.1rem}
#setup .ok{color:#0b6b72}#setup .miss{color:#9a3412}

@media (min-width:640px){
  .cards.benefit-grid{grid-template-columns:repeat(2,1fr)}
  .inside-grid{grid-template-columns:repeat(2,1fr)}
  .group-wide{grid-column:1/-1}
  .btn-lg{width:auto}
  .pv{flex-basis:15rem}
  .head-actions{gap:1rem}
  .head-actions .btn{display:inline-flex}
  .brand{font-size:1rem}
}
@media (min-width:900px){
  .hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:4rem}
  .hero-visual{justify-content:end}
  .book{width:min(100%,22rem)}
  .cards.benefit-grid{grid-template-columns:repeat(3,1fr)}
  .inside-grid{grid-template-columns:repeat(3,1fr)}
  .preview-row{margin:0;padding:.25rem 0 1rem;overflow:visible;display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
  .pv{flex:none}
  .preview-hint{display:none}
  .final-inner{grid-template-columns:1fr 1fr;align-items:center;gap:3rem}
  .final-cta{justify-self:end}
  .sticky{display:none!important}
  #viewer{grid-template-rows:auto 1fr auto auto}
  .v-stage.zoom img{width:150%}
}
@media (max-width:899px){ .site-footer{padding-bottom:5.5rem} }

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:1ms!important;transition-duration:1ms!important}
  dialog[open]{animation:fade 150ms linear}
  .book{transform:none}
}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-transparency:reduce){
  .site-header,.sticky{background:var(--ivory);-webkit-backdrop-filter:none;backdrop-filter:none}
}
@media (prefers-contrast:more){
  :root{--muted:#2c3b4b;--line:#8a8575}
  .card,.group{border-width:2px}
}

/* --- Simplified layout additions --- */
.center{text-align:center}
.section.tight{padding:clamp(2.25rem,7vw,4rem) 0}
.hero-actions{display:grid;gap:.7rem}
.btn-outline{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn-outline:hover{background:rgba(14,34,54,.07)}
.cards.quick{margin-top:1.5rem;grid-template-columns:1fr}
.cards.quick .card{padding:1.15rem 1.2rem;gap:.45rem}
.cards.quick h3{font-size:1.1rem}
.mini-steps{list-style:none;margin:1.1rem 0 0;padding:0;display:grid;gap:.6rem;color:#e8eef4;font-size:1rem}
.mini-steps li{display:flex;gap:.7rem;align-items:center}
.mini-steps b{flex:none;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--ivory);color:var(--navy);display:grid;place-items:center;font:700 .85rem/1 var(--sans)}
#faq h2{margin-bottom:1.25rem}
@media (min-width:640px){
  .hero-actions{display:flex;flex-wrap:wrap}
  .hero-actions .btn-lg{width:auto}
  .cards.quick{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:900px){
  .cards.quick{grid-template-columns:repeat(4,1fr)}
  .mini-steps{grid-auto-flow:row}
}
.o-body .fine-note{font-size:.9rem;color:#c9d4df;line-height:1.5}
#notifications{position:fixed;bottom:1rem;left:1rem;z-index:998;max-width:280px}
.notify-item{background:#0b6b72;color:#fbf6ea;padding:0.75rem 1rem;border-radius:8px;margin-bottom:0.75rem;font-size:0.9rem;line-height:1.4;box-shadow:0 4px 12px rgba(14,34,54,.2);animation:slideIn 0.3s cubic-bezier(0.34,1.56,0.64,1),slideOut 0.4s cubic-bezier(0.16,.1,.3,1) 4s forwards}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(-20px)}}
@media(prefers-reduced-motion:reduce){.notify-item{animation:none;opacity:1}}
.legal{padding:clamp(2rem,7vw,4rem) 0 clamp(3rem,9vw,5rem)}
.legal h1{font:600 clamp(2rem,6vw,2.75rem)/1.1 var(--serif);color:var(--navy);margin:0 0 .5rem}
.legal h2{font:650 1.2rem/1.3 var(--sans);color:var(--navy);margin:2rem 0 .6rem}
.legal p,.legal li{color:var(--ink);line-height:1.65;max-width:42rem}
.legal ul{padding-left:1.25rem;margin:.5rem 0}
.legal li{margin:.45rem 0}
.legal a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
.legal .legal-date{color:var(--muted);font-size:.95rem;margin:0 0 1.5rem}
.o-clock{margin:.25rem 0 .75rem;font:650 1rem/1.3 var(--sans);color:#9fd8d3;font-variant-numeric:tabular-nums}
.success{text-align:center}.success .btn{margin:.5rem 0}.success p{margin-inline:auto}.success .legal-date{margin-top:1.5rem}.btn[hidden]{display:none !important}