:root{--blue:#153ec4;--navy:#122758;--text:#263750;--muted:#53627a;--pale:#edf3ff;--yellow:#ffd449;--line:#d8e1f1;--green:#13785f}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:#fff;color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65}h1,h2,h3,p,figure{margin:0}h1,h2,h3{color:var(--navy);line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(2.6rem,4.8vw,4.45rem);font-weight:800}h1 em{font-style:normal;color:var(--blue);text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:7px;text-underline-offset:7px}h2{font-size:clamp(2rem,3.5vw,3.3rem)}h3{font-size:1.35rem;letter-spacing:-.025em}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #e1a900;outline-offset:5px}img{max-width:100%;height:auto;display:block}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}.topline{background:var(--navy);color:white;text-align:center;padding:9px 12px;font-size:.75rem;font-weight:bold;letter-spacing:.1em}.topline span{padding:0 15px;color:var(--yellow)}header{display:flex;align-items:center;justify-content:space-between;padding-block:20px}.brand{display:block;width:190px;height:64px}.brand img{width:100%;height:100%;object-fit:contain}.header-link{text-decoration:none;font-size:.88rem;font-weight:bold}.header-link span{color:var(--blue);margin-left:12px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;padding:40px 0 60px}.eyebrow{font-size:.78rem;color:var(--blue);letter-spacing:.13em;font-weight:800;margin-bottom:18px}.lead{font-size:1.18rem;margin-top:25px;max-width:500px}.audience{font-size:.91rem;color:var(--muted);margin:16px 0 26px}.button{min-height:56px;padding:17px 23px;border-radius:9px;display:inline-flex;justify-content:center;gap:20px;align-items:center;font-weight:700;text-decoration:none;line-height:1.4;border:0;transition:transform .2s,background .2s;font-size:1rem}.button:hover{transform:translateY(-2px)}.primary{background:var(--blue);color:white;box-shadow:0 7px 18px #153ec41a}.primary:hover{background:#10319f}.secondary{background:white;border:1.5px solid var(--blue);color:var(--blue)}.micro{font-size:.78rem;line-height:1.5;color:var(--muted);margin-top:13px}.hero-art{position:relative}.hero-art img{aspect-ratio:1;object-fit:contain;border-radius:24px;background:#edf3ff}.hero-art figcaption{text-align:center;font-size:.66rem;letter-spacing:.1em;font-weight:bold;margin-top:14px;color:var(--muted)}.facts{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 0;border-block:1px solid var(--line)}.facts>div{text-align:center;border-right:1px solid var(--line);padding:0 12px}.facts>div:last-child{border:0}.facts strong{display:block;color:var(--navy)}.facts span{font-size:.87rem;color:var(--muted)}.section{padding-block:90px}.section-heading{text-align:center;max-width:700px;margin:0 auto 42px}.section-heading>p:last-child:not(.eyebrow){margin:22px auto 0;color:var(--muted);max-width:620px}.showcase{background:linear-gradient(180deg,#fff,#f1f5ff);margin-top:20px}.viewer{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:940px;margin:auto}.sheet-stage{padding:20px 30px;background:#dce6fc;border-radius:18px}.sheet-stage button{padding:0;border:0;background:none;display:block;width:100%;box-shadow:0 12px 24px #12275824;transition:transform .2s}.sheet-stage button:hover{transform:rotate(-1deg)}.sheet-stage img{width:100%;aspect-ratio:640/840}.pill{display:inline-block;font-size:.68rem;letter-spacing:.08em;background:#dce7ff;color:var(--blue);font-weight:bold;border-radius:5px;padding:6px 10px}.sample-number{font-size:.88rem;color:var(--blue);margin:22px 0 12px;font-weight:bold}.viewer-info h3{font-size:2rem}.viewer-info>p:not(.sample-number):not(.micro){margin:18px 0 24px}.sample-tabs{display:flex;gap:9px}.sample-tabs button{width:43px;height:43px;border:1px solid #b8c8e3;border-radius:6px;background:white;color:var(--navy);font-size:.86rem;font-weight:bold}.sample-tabs button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}.viewer-controls{display:flex;align-items:center;gap:8px;margin-top:25px}.viewer-controls button{border:1px solid var(--line);background:white;border-radius:6px;color:var(--navy);height:42px;min-width:42px}.viewer-controls #pause{font-size:.76rem;padding-inline:12px}.contents{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}.contents article{padding:26px 26px 26px 0;border-bottom:1px solid var(--line)}.contents article>span{color:var(--blue);font-size:.78rem;font-weight:bold;display:block;margin-bottom:16px}.contents h3{margin-bottom:12px}.contents p{font-size:.93rem;color:var(--muted)}.contents small{display:block;margin-top:20px;letter-spacing:.06em;font-size:.66rem;color:var(--blue);font-weight:bold}.use-strip{display:flex;gap:40px;align-items:center;padding:26px;background:var(--pale);border-radius:10px;margin:35px 0}.use-strip>strong{white-space:nowrap;color:var(--navy)}.use-strip p{font-size:.91rem}.centered{display:flex;width:fit-content;margin:30px auto 0}.bonuses{background:var(--navy);color:#d3dff9}.bonuses h2,.bonuses h3{color:white}.bonuses .eyebrow{color:var(--yellow)}.bonuses .section-heading>p:last-child{color:#d3dff9}.bonus-art{width:900px;max-height:480px;object-fit:contain;margin:0 auto 35px;border-radius:15px;background:#edf3ff}.bonus-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 48px}.bonus-grid article{border-top:1px solid #ffffff35;padding-top:24px}.bonus-grid .eyebrow{margin-bottom:12px}.bonus-grid h3{font-size:1.5rem;margin-bottom:13px}.bonus-grid p:not(.eyebrow){font-size:.97rem}.bonus-grid strong{display:block;margin-top:12px;color:white;font-size:.83rem}.bonus-note{font-size:.85rem;text-align:center;margin-top:38px;color:var(--yellow)}.pricing{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch;margin:60px auto 0;max-width:940px}.price-card{border:1px solid var(--line);border-radius:16px;padding:34px;display:flex;flex-direction:column;position:relative}.price-card h3{font-size:2rem;margin-bottom:12px}.price-card>p:not(.price):not(.eyebrow):not(.micro){font-size:.93rem;color:var(--muted)}.price{color:var(--navy);font-size:4rem;letter-spacing:-.06em;font-weight:800;line-height:1.2;margin-top:25px}.price span{font-size:1.8rem;letter-spacing:-.03em}.price span:first-child{font-size:1.1rem;margin-right:5px}.payment{font-size:.79rem!important}.checks{list-style:none;padding:0;margin:28px 0}.checks li{position:relative;padding-left:25px;font-size:.91rem;margin-bottom:13px;line-height:1.5}.checks li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:bold}.premium{border:2px solid var(--blue);background:#f6f9ff}.recommend{position:absolute;left:-2px;right:-2px;top:-26px;text-align:center;background:var(--blue);color:white;border-radius:10px 10px 0 0;padding:8px;font-size:.68rem;letter-spacing:.05em;font-weight:bold}.included{padding:16px;background:#e6edff;border-radius:8px;margin-bottom:24px;font-size:.85rem}.included p{margin-top:5px;font-size:.8rem}.tier-note{font-size:.8rem!important;margin-bottom:24px}.purchase{margin-top:auto;width:100%;font-size:.93rem}.price-card>.micro{text-align:center}.delivery-note{max-width:850px;display:flex;gap:20px;margin:35px auto 0;align-items:flex-start}.delivery-note>span{font-size:2rem;color:var(--blue);line-height:1.2}.delivery-note strong{color:var(--navy)}.delivery-note p{font-size:.9rem;color:var(--muted);margin-top:6px}.guarantee{background:#eef8f5;padding:60px 0}.guarantee-inner{display:grid;grid-template-columns:220px 1fr;gap:70px;align-items:center;max-width:940px}.guarantee-number{font-size:6rem;color:var(--green);font-weight:800;line-height:1;text-align:center;border:2px solid #93c5b5;border-radius:50%;width:210px;height:210px;display:flex;flex-direction:column;justify-content:center}.guarantee-number span{font-size:.68rem;letter-spacing:.08em;margin-top:13px}.guarantee h2{font-size:2.2rem}.guarantee .eyebrow{color:var(--green)}.guarantee p:last-child{margin-top:20px;font-size:.96rem}.rationale{text-align:center;max-width:760px;padding-bottom:15px}.rationale p:not(.eyebrow){margin:25px auto 0;color:var(--muted)}.faq{max-width:850px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{font-weight:700;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:1.4rem;line-height:1.1;color:var(--blue)}details[open] summary:after{content:'−'}details p{padding:14px 30px 0 0;color:var(--muted);font-size:.94rem}.final-cta{padding:60px 0;background:var(--pale);text-align:center}.final-cta .button{margin-top:28px}.final-cta p:last-child{font-size:.82rem;margin-top:18px;color:var(--muted)}footer{text-align:center;padding-block:40px 95px;font-size:.78rem;color:var(--muted)}footer strong{font-size:1rem;color:var(--navy)}footer p{margin-top:8px}.sticky{display:flex;position:fixed;bottom:16px;left:50%;transform:translateX(-50%);width:min(510px,calc(100% - 24px));padding:13px 20px;gap:20px;justify-content:space-between;align-items:center;border:1px solid #ffffff55;border-radius:12px;background:var(--navy);color:white;box-shadow:0 6px 30px #12275835;text-decoration:none;font-size:.85rem;z-index:5;visibility:hidden}.sticky.visible{visibility:visible}.sticky b{background:var(--yellow);color:var(--navy);border-radius:6px;padding:8px 15px}.skip{position:absolute;left:16px;top:-100px;z-index:20;background:white;padding:15px}.skip:focus{top:15px}dialog{border:0;border-radius:14px;padding:24px;max-width:min(94vw,760px);max-height:94vh;color:var(--text)}dialog::backdrop{background:#0d193dd9}dialog img{max-height:80vh;width:auto;margin:auto}.dialog-close{display:block;margin:0 0 20px auto;border:1px solid var(--line);background:white;border-radius:6px;padding:8px 12px;color:var(--navy);font-size:.88rem}#checkout-dialog{max-width:480px}#checkout-dialog h2{font-size:1.7rem}#checkout-dialog p{margin:20px 0}#checkout-dialog .button{margin:0;width:100%}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}header{padding-block:13px}.brand{width:160px;height:50px}.header-link{font-size:.75rem}.hero{grid-template-columns:1fr;gap:25px;padding:26px 0 35px;text-align:center}.hero-copy .eyebrow{font-size:.68rem;margin-bottom:13px}h1{font-size:2.65rem;line-height:1.08}.lead{font-size:1.03rem;margin-top:23px}.audience{font-size:.83rem;margin:14px 0 23px}.hero-copy .button{width:100%}.hero-art{max-width:450px;margin:auto}.hero-art img{border-radius:14px}.hero-art figcaption{font-size:.61rem}.facts{padding:19px 0}.facts>div{padding:0 8px}.facts strong{font-size:.84rem;line-height:1.4}.facts span{font-size:.74rem;line-height:1.4;display:block;margin-top:6px}.section{padding-block:60px}h2{font-size:2.1rem}.section-heading{margin-bottom:28px}.section-heading>p:last-child:not(.eyebrow){font-size:.95rem;margin-top:18px}.eyebrow{font-size:.68rem;margin-bottom:14px}.viewer{grid-template-columns:1fr;gap:28px}.sheet-stage{max-width:400px;margin:auto;padding:18px 25px}.viewer-info{text-align:center}.viewer-info h3{font-size:1.6rem}.sample-number{margin-top:14px}.sample-tabs,.viewer-controls{justify-content:center}.viewer-info>p:not(.sample-number):not(.micro){font-size:.95rem;margin:14px 0 20px}.contents{grid-template-columns:1fr 1fr}.contents article{padding:22px 16px 22px 0}.contents h3{font-size:1.13rem}.contents p{font-size:.86rem}.contents small{font-size:.58rem}.use-strip{display:block;padding:22px;text-align:center}.use-strip p{margin-top:10px}.centered{width:100%;font-size:.92rem}.bonus-grid{gap:24px;grid-template-columns:1fr}.bonus-grid h3{font-size:1.4rem}.bonus-art{max-height:none;margin-bottom:26px}.bonus-note{text-align:left}.pricing{grid-template-columns:1fr;gap:50px;margin-top:35px;max-width:480px}.price-card{padding:28px 24px}.price{font-size:3.6rem}.delivery-note{gap:12px;margin-top:30px}.delivery-note p{font-size:.85rem}.guarantee-inner{grid-template-columns:1fr;gap:30px;text-align:center}.guarantee-number{width:155px;height:155px;font-size:4rem;margin:auto}.guarantee h2{font-size:2rem}.guarantee-number span{font-size:.56rem}.rationale{padding-bottom:0}.rationale p:not(.eyebrow){font-size:.94rem}summary{font-size:.97rem}details p{font-size:.9rem;padding-right:8px}.final-cta{padding-block:50px}.final-cta h2{font-size:2rem}.sticky{font-size:.76rem;padding:10px 12px;bottom:10px;gap:6px}.sticky b{padding:8px 12px}.micro{font-size:.74rem}dialog{padding:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media(max-width:760px){.hero{gap:0;padding-top:18px}.hero-copy{display:contents}.hero-copy>.eyebrow{order:0}.hero-copy>h1{order:1;font-size:2.22rem}.hero-copy>.lead{order:2;margin-top:18px}.hero-copy>.audience{order:3;margin:12px 0 18px}.hero-art{order:4;width:min(100%,340px);margin:0 auto 22px}.hero-copy>.button{order:5}.hero-copy>.micro{order:6}.hero-art figcaption{margin-top:10px}}
/* September 26 editorial revision: neutral surfaces, offer-only pricing, guided content. */
:root{--pale:#f5f5f4;--line:#dededb}.topline{background:#bc2529;color:#fff;font-size:.73rem;letter-spacing:.065em;padding:12px 18px}.topline span{color:white}.hero{padding-top:24px}.hero-art img{background:transparent}.showcase{background:#f6f6f5}.sheet-stage{background:#e9e9e6}.pill{background:#e9e9e6;color:var(--navy)}.sample-tabs{flex-wrap:wrap;max-width:310px}.sample-tabs button{border-color:#cececb}.premium{background:#fff}.included{background:#f1f1ee}.guarantee{background:#fafaf9;border-block:1px solid var(--line)}.guarantee-inner{grid-template-columns:260px 1fr;gap:55px}.guarantee-seal{width:250px;height:250px;object-fit:contain}.final-cta{background:#f2f2ef}.bonus-art{background:#fff}.learning-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.learning-step{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;display:flex;flex-direction:column;padding:25px}.step-heading{display:flex;align-items:center;gap:13px}.step-heading>span{width:42px;height:42px;flex-shrink:0;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:1.2rem;font-weight:bold}.step-heading p{font-size:.61rem;letter-spacing:.07em;font-weight:bold;color:var(--muted);margin-bottom:7px}.step-heading h3{font-size:1.38rem;letter-spacing:-.035em}.step-intro{font-size:.92rem;margin:22px 0;color:var(--muted)}.learning-step ul{list-style:none;padding:0;margin:0 0 22px}.learning-step li{padding:15px 0;border-top:1px solid var(--line)}.learning-step li strong{display:block;font-size:.93rem;color:var(--navy)}.learning-step li span{display:block;font-size:.86rem;color:var(--muted);margin-top:4px}.step-result{margin-top:auto;border-left:3px solid var(--yellow);padding:10px 0 10px 12px;font-size:.82rem;color:var(--navy);font-weight:bold}.footer-main{display:flex;justify-content:space-between;gap:50px;text-align:left;padding-bottom:28px}.mission{max-width:450px;font-size:.88rem}.payment-methods{min-width:250px}.payment-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.payment-badges span{border:1px solid #cdcdc8;border-radius:6px;padding:7px 15px;background:white;color:var(--navy);font-weight:700;font-size:.82rem}.copyright{border-top:1px solid var(--line);padding-top:20px}.sample-tabs button{width:43px}.bonus-note{display:none}
@media(max-width:900px){.learning-path{grid-template-columns:1fr;gap:18px}.learning-step{padding:25px}.step-intro{margin:15px 0}.learning-step ul{margin-bottom:10px}.learning-step li{padding:12px 0}.step-heading h3{font-size:1.4rem}}
@media(max-width:760px){.topline{font-size:.65rem;line-height:1.6;letter-spacing:.04em}.topline span{padding:0 5px}.hero-art{width:min(100%,390px)}.guarantee-inner{grid-template-columns:1fr;gap:20px}.guarantee-seal{width:215px;height:215px;margin:auto}.sample-tabs{margin-inline:auto;gap:8px;max-width:260px}.sample-tabs button{width:42px}.footer-main{flex-direction:column;gap:25px;text-align:center}.payment-badges{justify-content:center}.mission{margin-inline:auto}.sticky>span{max-width:190px;line-height:1.4}.hero-copy>h1{margin-top:6px}}
.hero>*{min-width:0}.hero-art{max-width:100%}.hero-art img{width:100%}@media(max-width:760px){.hero{grid-template-columns:minmax(0,1fr)}.hero-art{width:100%;max-width:390px}.hero-copy>h1,.hero-copy>p,.hero-copy>a{max-width:100%;min-width:0}}
.sheet-stage img{object-fit:contain;background:#fff}

/* White gallery and optional discounted upgrade. */
#por-dentro{background:#fff}.sheet-stage{background:transparent;padding:0;border-radius:0}.sheet-stage img{border:1px solid #e5e7eb;box-shadow:0 8px 24px #12275812}.pill{background:transparent;padding-left:0;color:var(--muted)}
#upgrade-dialog{width:560px;max-width:calc(100vw - 28px);padding:28px;overscroll-behavior:contain}#upgrade-dialog h2{font-size:2rem}#upgrade-description{font-size:.96rem;margin-top:16px}#upgrade-dialog .eyebrow{font-size:.65rem;margin-bottom:12px}#upgrade-dialog .dialog-close{margin-bottom:18px} .upgrade-price{margin-top:20px;display:flex;flex-direction:column;gap:2px}.upgrade-price>span{font-size:.83rem;color:var(--muted)}.upgrade-price>strong{font-size:3rem;line-height:1.2;letter-spacing:-.05em;color:var(--navy)}#upgrade-dialog .checks{margin:20px 0}#upgrade-dialog .checks li{margin-bottom:8px;font-size:.87rem}.upgrade-actions{display:grid;gap:10px}#upgrade-dialog .micro{text-align:center;margin-top:14px}
@media(max-width:760px){#upgrade-dialog{padding:20px;max-height:calc(100dvh - 24px)}#upgrade-dialog h2{font-size:1.65rem}.upgrade-actions .button{font-size:.85rem;padding-inline:12px}.sheet-stage{width:100%;max-width:360px}}

#upgrade-dialog>.dialog-close{width:44px;height:44px;padding:0;display:grid;place-items:center;font-size:1.6rem;line-height:1}