@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/fef07dbb0973bf53-s.00az9qtie3ho1.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/8a480f0b521d4e75-s.3j-a226dh71aj.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/53b9e256198e5412-s.2gwoz23eiro2t.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7178b3e590c64307-s.0i3h3th1vs4m7.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/caa3a2e1cccd8315-s.p.0zr6hhvz-h9nw.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Fallback;src:local(Arial);ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.0%;size-adjust:104.76%}.geist_deef94d5-module__Sms4YG__className{font-family:Geist,Geist Fallback;font-style:normal}.geist_deef94d5-module__Sms4YG__variable{--font-geist-sans:"Geist", "Geist Fallback"}
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.h-full{height:100%}.min-h-full{min-height:100%}.flex-1{flex:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-col{flex-direction:column}.border{border-style:var(--tw-border-style);border-width:1px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--background:#fff;--foreground:#171717;--muted:#f5f5f5;--surface-subtle:#f8f8f7;--muted-foreground:#737373;--border:#e8e8e8;--primary:#171717;--primary-foreground:#fafafa;--accent-sale:#171717;--off:#dc2626;--radius:.625rem;--radius-image:1rem;--container:80rem;--shadow-soft:0 1px 2px #0000000a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100%;color:var(--foreground);background:var(--background);font-family:var(--font-geist-sans), system-ui, sans-serif;-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--container), calc(100% - 2rem));margin-inline:auto}@media (min-width:640px){.container{width:min(var(--container), calc(100% - 3rem))}}@media (min-width:1024px){.container{width:min(var(--container), calc(100% - 4rem))}}.site-header{z-index:50;border-bottom:1px solid var(--border);background:var(--background);height:4rem;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--background) 80%, transparent)}}.site-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-inner{justify-content:space-between;align-items:center;height:4rem;display:flex;position:relative}.brand{flex:none;align-items:center;line-height:0;display:inline-flex}.brand-logo{height:auto}.brand-logo-compact{width:8.5rem}.nav{gap:1.5rem;margin-left:auto;display:none}@media (min-width:768px){.nav{display:flex}}.nav a{color:var(--muted-foreground);font-size:.875rem;font-weight:500;transition:color .15s}.nav a:hover{color:var(--foreground)}.header-back-link,.mobile-menu summary{border:1px solid var(--border);border-radius:9999px;justify-content:center;align-items:center;height:2.25rem;padding:0 1rem;font-size:.8125rem;font-weight:500;transition:background .15s;display:inline-flex}.header-back-link:hover,.mobile-menu summary:hover{background:var(--muted)}.mobile-menu{margin-left:auto;position:relative}.mobile-menu summary{cursor:pointer;-webkit-user-select:none;user-select:none;gap:.45rem;list-style:none}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu-icon,.mobile-menu-icon:before,.mobile-menu-icon:after{content:"";background:currentColor;width:.8rem;height:1px;display:block}.mobile-menu-icon{position:relative}.mobile-menu-icon:before{position:absolute;top:-.25rem}.mobile-menu-icon:after{position:absolute;top:.25rem}.mobile-menu-panel{border:1px solid var(--border);background:var(--background);border-radius:.85rem;min-width:12rem;padding:.45rem;display:grid;position:absolute;top:calc(100% + .6rem);right:0;box-shadow:0 1rem 2.5rem #0000001f}.mobile-menu-panel a{color:var(--foreground);border-radius:.55rem;padding:.7rem .8rem;font-size:.875rem;font-weight:500}.mobile-menu-panel a:hover{background:var(--muted)}@media (min-width:768px){.mobile-menu{display:none}}.site-footer{border-top:1px solid var(--border);background:var(--background);margin-top:auto}.footer-inner{border-top:1px solid var(--border);gap:2rem;padding:2rem 0;display:grid}@media (min-width:768px){.footer-inner{grid-template-columns:minmax(0,1.6fr) minmax(12rem,.6fr);gap:3rem}}.footer-brand{margin:0 0 .9rem;line-height:0;display:inline-block}.footer-brand-logo{width:11rem}.footer-copy{max-width:22rem;color:var(--muted-foreground);margin:0;font-size:.9rem;line-height:1.6}.footer-col h3{letter-spacing:.04em;text-transform:uppercase;color:var(--muted-foreground);margin:0 0 .85rem;font-size:.8125rem;font-weight:600}.footer-col ul{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--foreground);font-size:.9rem}.footer-col a:hover{color:var(--muted-foreground)}.footer-trust{padding:2rem 0}.footer-trust-heading{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.footer-trust-heading-icon,.footer-trust-card-icon{color:#15803d;background:#ecfdf3;border-radius:9999px;flex:none;justify-content:center;align-items:center;display:inline-flex}.footer-trust-heading-icon{width:2.35rem;height:2.35rem}.footer-trust-heading-icon svg{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:1.35rem;height:1.35rem}.footer-trust-heading h2{letter-spacing:-.01em;margin:0;font-size:.9375rem;font-weight:650}.footer-trust-heading p{color:var(--muted-foreground);margin:.15rem 0 0;font-size:.8125rem}.footer-trust-grid{gap:.75rem;display:grid}.footer-trust-card{border:1px solid var(--border);background:var(--background);border-radius:.8rem;align-items:center;gap:.85rem;min-width:0;min-height:5.25rem;padding:.9rem 1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.footer-trust-card{background:color-mix(in srgb, var(--background) 92%, var(--muted))}}a.footer-trust-card{color:inherit;transition:border-color .16s,box-shadow .16s,transform .16s}a.footer-trust-card:hover{border-color:#9ca3af;transform:translateY(-1px);box-shadow:0 7px 18px #0f172a12}a.footer-trust-card:focus-visible{outline:2px solid var(--foreground);outline-offset:3px}.footer-trust-card-icon{width:2.5rem;height:2.5rem}.footer-trust-card-icon svg{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:1.35rem;height:1.35rem}.footer-trust-card strong,.footer-trust-card small{display:block}.footer-trust-card strong{color:var(--foreground);font-size:.875rem;font-weight:650}.footer-trust-card small{color:var(--muted-foreground);margin-top:.2rem;font-size:.75rem;line-height:1.35}.footer-trust-card-google{justify-content:space-between}.footer-google-safe-image{mix-blend-mode:multiply;width:9.25rem;height:auto}.footer-mercado-pago-logo{object-fit:contain;flex:none;width:2.75rem;height:2.75rem}.footer-trust-link-label{color:var(--muted-foreground);white-space:nowrap;align-items:center;gap:.25rem;font-size:.7rem;font-weight:600;display:inline-flex}.footer-trust-link-label svg{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:.9rem;height:.9rem}@media (min-width:640px){.footer-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-trust-card-google{grid-column:1/-1}}@media (min-width:1024px){.footer-trust{grid-template-columns:minmax(13rem,.7fr) minmax(0,2fr);align-items:center;gap:2rem;display:grid}.footer-trust-heading{margin-bottom:0}.footer-trust-grid{grid-template-columns:1.15fr 1fr 1.08fr}.footer-trust-card-google{grid-column:auto}}.footer-bottom{border-top:1px solid var(--border);color:var(--muted-foreground);padding:1.25rem 0;font-size:.8125rem}.btn-primary,.btn-secondary{letter-spacing:.01em;cursor:pointer;border:1px solid #0000;border-radius:9999px;justify-content:center;align-items:center;gap:.5rem;min-height:3rem;padding:.75rem 1.75rem;font-size:.9375rem;font-weight:500;transition:background .16s,color .16s,border-color .16s,opacity .16s;display:inline-flex}.btn-primary{background:var(--primary);color:var(--primary-foreground)}.btn-primary:hover:not(:disabled){background:#2a2a2a}.btn-primary:disabled{opacity:.65;cursor:wait}.btn-secondary{color:var(--foreground);border-color:var(--border);background:0 0}.btn-secondary:hover{background:var(--muted)}.btn-block{width:100%;min-height:3.5rem}.hero{padding:1.5rem 0 0}.hero-banner{color:#fff;isolation:isolate;background:radial-gradient(circle at 84% 18%,#f4a26138,#0000 26%),linear-gradient(135deg,#0b1f3a 0%,#102b4c 58%,#173f68 100%);border-radius:1.5rem;gap:2rem;padding:2.25rem 1.5rem;display:grid;position:relative;overflow:hidden}.hero-banner:before{z-index:-1;content:"";background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 85%);mask-image:linear-gradient(90deg,#000,#0000 85%)}.hero-copy{z-index:2;align-self:center;max-width:41rem;position:relative}.hero-kicker{color:#ffffffb8;letter-spacing:.07em;text-transform:uppercase;align-items:center;gap:.55rem;margin:0 0 1.1rem;font-size:.75rem;font-weight:600;display:inline-flex}.hero-kicker span{background:#f4a261;border-radius:9999px;width:.45rem;height:.45rem;box-shadow:0 0 0 .3rem #f4a2611f}.hero h1{letter-spacing:-.045em;max-width:39rem;margin:0;font-size:clamp(2.15rem,5vw,3.65rem);font-weight:600;line-height:1.03}.hero-lead{color:#ffffffb3;max-width:37rem;margin:1.25rem 0 0;font-size:clamp(.98rem,2vw,1.1rem);line-height:1.6}.hero-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.75rem;display:flex}.hero-actions a{padding-inline:1.25rem}.hero-primary-action{color:#0b1f3a;background:#fff}.hero-primary-action:hover:not(:disabled){background:#f2f4f7}.hero-secondary-action{color:#fff;border-color:#ffffff3d}.hero-secondary-action:hover{background:#ffffff14}.hero-benefits{color:#ffffffa8;flex-wrap:wrap;gap:.65rem 1.25rem;margin:1.5rem 0 0;padding:0;font-size:.78rem;list-style:none;display:flex}.hero-benefits li{align-items:center;gap:.5rem;display:flex}.hero-benefits li:before{content:"";background:#f4a261;border-radius:9999px;width:.28rem;height:.28rem}.hero-visual{min-height:19rem;display:none;position:relative}.hero-glow{filter:blur(2px);background:#f4a26129;border-radius:9999px;width:16rem;height:16rem;position:absolute;inset:5% 4% auto auto}.hero-book{background:#0b1f3a;border-radius:.65rem;position:absolute;bottom:-1.25rem;overflow:hidden;box-shadow:0 1.25rem 3rem #0000004d}.hero-book>.cover-artwork-image{object-fit:contain;width:100%;height:100%}.hero-book-back{aspect-ratio:3/4;opacity:.72;width:8.25rem;left:50%;transform:translate(-105%)rotate(-8deg)}.hero-book-front{z-index:1;aspect-ratio:3/4;width:9.75rem;left:50%;transform:translate(-8%)rotate(4deg)}.hero-delivery-card{z-index:3;color:#0b1f3a;background:#fffffff0;border:1px solid #ffffff7a;border-radius:.8rem;align-items:center;gap:.65rem;min-width:12.5rem;padding:.7rem .85rem;display:flex;position:absolute;bottom:2.75rem;right:50%;transform:translate(72%);box-shadow:0 .75rem 2rem #0003}.hero-delivery-icon{color:#18794e;background:#e8f5ed;border-radius:9999px;flex:none;place-items:center;width:1.8rem;height:1.8rem;font-size:.75rem;font-weight:700;display:grid}.hero-delivery-card>span:last-child{gap:.08rem;display:grid}.hero-delivery-card small{color:#667085;font-size:.62rem}.hero-delivery-card strong{font-size:.7rem;font-weight:600}@media (min-width:640px){.hero{padding-top:2rem}.hero-banner{padding:3rem 3rem 0}}@media (min-width:900px){.hero-banner{grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr);min-height:24rem;padding:3rem 4rem}.hero-visual{align-self:stretch;min-height:20rem;display:block}.hero-book{bottom:-4.75rem}.hero-book-back{width:clamp(9rem,12vw,11rem);left:42%}.hero-book-front{width:clamp(11rem,14vw,13rem);left:48%}.hero-delivery-card{bottom:1.25rem;right:0;transform:none}.hero+.section{padding-top:4rem}}@media (max-width:420px){.hero-banner{border-radius:1.1rem}.hero-benefits li:last-child{display:none}}.section{padding:4rem 0}.section-muted{border-top:1px solid var(--border);background:var(--surface-subtle)}#catalog,#question-sets,#how-it-works{scroll-margin-top:4rem}@media (min-width:640px){.section{padding:6rem 0}}.section-head{flex-direction:column;gap:.5rem;margin-bottom:3rem;display:flex}@media (min-width:768px){.section-head{flex-direction:row;justify-content:space-between;align-items:end;gap:2rem}}.section-head h2{letter-spacing:-.02em;margin:0;font-size:clamp(1.5rem,3vw,1.875rem);font-weight:500}.section-head p{max-width:28rem;color:var(--muted-foreground);margin:0;font-size:.95rem;line-height:1.55}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem .9rem;display:grid}@media (min-width:768px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.75rem 1.15rem}}@media (min-width:1100px){.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.85rem 1.25rem}}@media (min-width:1400px){.product-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}.product-card{flex-direction:column;justify-self:center;gap:.7rem;width:100%;max-width:220px;display:flex}.product-card-cover{aspect-ratio:3/4;background:var(--muted);border-radius:.65rem;transition:box-shadow .2s,transform .2s;position:relative;overflow:hidden;box-shadow:0 1px 2px #0000000f,0 8px 20px #0000000f}.product-card:hover .product-card-cover{transform:translateY(-2px);box-shadow:0 2px 4px #0000000f,0 14px 28px #0000001a}.product-card-cover>.cover-artwork-image{object-fit:contain;width:100%;height:100%}.product-card .badge-off{z-index:1;position:absolute;top:.55rem;left:.55rem}.product-card-body{gap:.25rem;display:grid}.product-card-body h3{letter-spacing:-.01em;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.875rem;font-weight:500;line-height:1.35;display:-webkit-box;overflow:hidden}.product-card-desc{color:var(--muted-foreground);-webkit-line-clamp:1;-webkit-box-orient:vertical;margin:0;font-size:.75rem;line-height:1.4;display:-webkit-box;overflow:hidden}.product-card .price-stack{flex-wrap:wrap;align-items:baseline;gap:.25rem .45rem;margin-top:.15rem;display:flex}.product-card .price-compare{font-size:.75rem}.product-card .price-current{font-size:.9rem}.price-stack{flex-wrap:wrap;align-items:baseline;gap:.4rem .6rem;margin-top:.25rem;display:flex}.price-compare{color:var(--muted-foreground);font-size:.875rem;text-decoration:line-through}.price-current{color:var(--accent-sale);font-size:1rem;font-weight:600}.badge-off{background:var(--off);color:#fff;letter-spacing:.02em;border-radius:9999px;justify-content:center;align-items:center;min-height:1.35rem;padding:.1rem .45rem;font-size:.625rem;font-weight:600;display:inline-flex}.product-card-cta{height:2rem;min-height:2rem;color:var(--foreground);border:1px solid var(--border);background:0 0;align-self:start;margin-top:.2rem;padding:0 .85rem;font-size:.75rem;font-weight:500}.product-card-cta:hover:not(:disabled){background:var(--muted);color:var(--foreground)}.process-section{background:var(--background)}.band-inner{text-align:center;max-width:40rem;margin-inline:auto;padding:4rem 0}@media (min-width:640px){.band-inner{padding:5rem 0}}.band-inner h2{letter-spacing:-.02em;margin:0;font-size:clamp(1.5rem,3vw,1.875rem);font-weight:500}.band-inner p{color:var(--muted-foreground);margin:1rem 0 0;line-height:1.65}.trust-row{grid-template-columns:1fr;gap:2rem;display:grid}@media (min-width:768px){.trust-row{grid-template-columns:repeat(4,1fr);gap:2.5rem}}.trust-item strong{margin-bottom:.4rem;font-size:.95rem;font-weight:600;display:block}.trust-item span{color:var(--muted-foreground);font-size:.9rem;line-height:1.5}.page{padding:1.25rem 0 3rem}.breadcrumb{color:var(--muted-foreground);flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:1.25rem;font-size:.8125rem;display:flex}.breadcrumb a:hover{color:var(--foreground)}.pdp-layout{align-items:start;gap:1.75rem;display:grid}@media (min-width:640px){.page{padding:2rem 0 4rem}.breadcrumb{margin-bottom:1.5rem}.pdp-layout{gap:2.5rem}}@media (min-width:720px){.pdp-layout{grid-template-columns:minmax(14rem,.78fr) minmax(0,1.22fr);gap:2.5rem}}.pdp-gallery{position:relative}@media (min-width:720px){.pdp-gallery{position:sticky;top:6rem}}.pdp-cover{aspect-ratio:3/4;border-radius:var(--radius-image);background:var(--muted);width:min(100%,26rem);margin-inline:auto;position:relative;overflow:hidden;box-shadow:0 1.5rem 4rem #0b1f3a24}@media (min-width:1024px){.pdp-layout{grid-template-columns:1fr 1fr;gap:4rem}.pdp-cover{width:min(100%,32rem)}}.pdp-cover>.cover-artwork-image{object-fit:contain;width:100%;height:100%}.pdp-info{gap:1.35rem;display:grid}@media (min-width:640px){.pdp-info{gap:2rem}}.pdp-info h1{letter-spacing:-.03em;margin:0;font-size:clamp(1.75rem,4vw,2.75rem);font-weight:500;line-height:1.15}.pdp-summary{color:var(--muted-foreground);margin:0;font-size:1rem;line-height:1.55}@media (min-width:640px){.pdp-summary{font-size:1.05rem;line-height:1.65}}.purchase-box{border:1px solid var(--border);background:#fafafa;border-radius:1rem;gap:1rem;padding:1.25rem;display:grid}.purchase-box-heading h2{letter-spacing:-.01em;margin:0;font-size:1rem;font-weight:600}.purchase-box-heading p{color:var(--muted-foreground);margin:.3rem 0 0;font-size:.82rem;line-height:1.45}.purchase-compare-link{color:#174f8c;text-underline-offset:.18rem;align-items:center;gap:.35rem;margin-top:.55rem;font-size:.76rem;font-weight:700;line-height:1.4;display:inline-flex}.purchase-compare-link:hover{color:#0d3d72;text-decoration:underline}.purchase-compare-link:focus-visible{outline-offset:3px;border-radius:.2rem;outline:2px solid #2457d6}.purchase-option-list{gap:.65rem;display:grid}.purchase-option{border:1px solid var(--border);background:var(--background);width:100%;color:var(--foreground);font:inherit;text-align:left;cursor:pointer;border-radius:.75rem;grid-template-columns:1.1rem minmax(0,1fr) auto;align-items:center;gap:.7rem;padding:.9rem;transition:border-color .15s,box-shadow .15s,background .15s;display:grid}.purchase-option:hover{border-color:#b8b8b8}.purchase-option.is-selected{border-color:var(--foreground);box-shadow:0 0 0 1px var(--foreground);background:#fff}.purchase-option-marker{border:1px solid #a3a3a3;border-radius:9999px;width:1rem;height:1rem;position:relative}.purchase-option.is-selected .purchase-option-marker{border-color:var(--foreground)}.purchase-option.is-selected .purchase-option-marker:after{border-radius:inherit;background:var(--foreground);content:"";position:absolute;inset:.2rem}.purchase-option-copy{gap:.2rem;min-width:0;display:grid}.purchase-option-copy strong{font-size:.88rem;font-weight:600}.purchase-option-copy small{color:var(--muted-foreground);text-overflow:ellipsis;font-size:.72rem;line-height:1.35;overflow:hidden}.purchase-option-title{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.purchase-option-title em{color:#a8470d;letter-spacing:.03em;text-transform:uppercase;background:#fef0e5;border-radius:9999px;align-items:center;gap:.22rem;padding:.15rem .4rem;font-size:.58rem;font-style:normal;font-weight:700;display:inline-flex}.purchase-option-title .question-count-highlight{color:#137a50;white-space:nowrap;background:#e9f7ef;border:1px solid #b9e1cd}.purchase-option-price{justify-items:end;gap:.12rem;display:grid}.purchase-option-price small{color:var(--muted-foreground);font-size:.68rem;text-decoration:line-through}.purchase-option-price .combo-savings-short{color:#18794e;white-space:nowrap;font-weight:600;text-decoration:none}.purchase-option-price strong{white-space:nowrap;font-size:.92rem;font-weight:600}@media (max-width:479px){.purchase-box{padding:1rem}.purchase-option{grid-template-columns:1rem minmax(0,1fr);align-items:start;gap:.5rem .7rem;padding:.85rem}.purchase-option-marker{grid-row:1/span 2;margin-top:.15rem}.purchase-option-price{flex-direction:row;grid-area:2/2;align-items:baseline;gap:.75rem;width:100%;display:flex}.purchase-option-price strong{margin-left:auto}}.combo-breakdown{border:1px solid var(--border);background:var(--background);border-radius:.75rem;gap:.55rem;padding:.9rem;display:grid}.combo-breakdown-row{color:var(--muted-foreground);justify-content:space-between;align-items:baseline;gap:1rem;font-size:.78rem;line-height:1.4;display:flex}.combo-breakdown-row strong{color:var(--foreground);flex:none;font-size:.8rem;font-weight:500}.combo-breakdown-subtotal{border-top:1px solid var(--border);margin-top:.15rem;padding-top:.65rem}.combo-breakdown-savings{color:#18794e;font-weight:600}.combo-breakdown-savings strong{color:#18794e;font-weight:650}.purchase-total{align-items:center;gap:.6rem;padding-top:.15rem;display:flex}.purchase-total>span:first-child{color:var(--muted-foreground);margin-right:auto;font-size:.82rem}.purchase-total>strong{letter-spacing:-.025em;font-size:1.35rem;font-weight:650}.payment-methods{color:var(--muted-foreground);text-align:center;justify-items:center;gap:.45rem;padding-top:.1rem;display:grid}.payment-methods-heading{flex-wrap:wrap;justify-content:center;align-items:center;gap:.3rem;font-size:.78rem;line-height:1.35;display:flex}.payment-methods-heading>svg{color:#18794e;width:.85rem;height:.85rem}.payment-methods-heading strong{color:var(--foreground);font-weight:600}.payment-methods ul{flex-wrap:wrap;justify-content:center;gap:.7rem;margin:0;padding:0;list-style:none;display:flex}.payment-methods li{color:var(--muted-foreground);align-items:center;gap:.3rem;font-size:.72rem;font-weight:550;display:inline-flex}.payment-methods svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.65px;width:.9rem;height:.9rem}.payment-methods li:first-child svg{fill:none;stroke:#159b8c}.payment-methods p{max-width:29rem;margin:0;font-size:.72rem;line-height:1.45}.includes{gap:.75rem;display:grid}.includes h2{letter-spacing:.04em;text-transform:uppercase;color:var(--muted-foreground);margin:0;font-size:.8125rem;font-weight:600}.includes ul{gap:.65rem;margin:0;padding:0;list-style:none;display:grid}.includes li{color:var(--foreground);grid-template-columns:1.25rem 1fr;align-items:start;gap:.65rem;font-size:.95rem;line-height:1.45;display:grid}.includes .dot{background:var(--foreground);border-radius:9999px;width:.4rem;height:.4rem;margin-top:.45rem}.pdp-trust{color:var(--muted-foreground);margin:0;font-size:.875rem}.pdp-details{border-top:1px solid var(--border);gap:2.25rem;margin-top:2.75rem;padding-top:2.25rem;display:grid}@media (min-width:640px){.pdp-details{gap:2.5rem;margin-top:4rem;padding-top:3rem}}.pdp-details h2{letter-spacing:-.02em;margin:0 0 .75rem;font-size:1.25rem;font-weight:500}@media (min-width:640px){.pdp-details h2{margin-bottom:1rem}}.specs-grid{border-top:1px solid var(--border);grid-template-columns:1fr;gap:0;margin:0;display:grid}@media (min-width:640px){.specs-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:2rem}}@media (min-width:1024px){.specs-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.specs-grid>div{border-bottom:1px solid var(--border);grid-template-columns:minmax(6.25rem,.36fr) minmax(0,1fr);align-items:baseline;gap:1rem;min-width:0;padding:.72rem 0;display:grid}.specs-grid dt{letter-spacing:.04em;text-transform:uppercase;color:var(--muted-foreground);margin:0;font-size:.75rem;font-weight:600}.specs-grid dd{overflow-wrap:anywhere;min-width:0;margin:0;font-size:.95rem;font-weight:500;line-height:1.4}.rich-description{max-width:48rem;color:var(--muted-foreground);gap:1rem;line-height:1.7;display:grid}.rich-description p{margin:0}.description-section{gap:.8rem;margin-top:.5rem;display:grid}.description-section h3{color:var(--foreground);letter-spacing:-.01em;margin:0;font-size:1rem;font-weight:600}.description-list{grid-template-columns:1fr;gap:.45rem 2rem;margin:0;padding-left:1.15rem;display:grid}@media (min-width:640px){.description-list{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:.6rem}}.description-list li::marker{color:var(--foreground)}.description-facts{border-top:1px solid var(--border);gap:0;margin:0;display:grid}.description-facts>div{border-bottom:1px solid var(--border);grid-template-columns:minmax(6.25rem,.36fr) minmax(0,1fr);align-items:baseline;gap:1rem;padding:.72rem 0;display:grid}@media (min-width:640px){.description-facts>div{grid-template-columns:minmax(9rem,.35fr) minmax(0,1fr);gap:1.5rem;padding-block:.8rem}}.description-facts dt{color:var(--foreground);font-size:.8rem;font-weight:600}.description-facts dd{margin:0}.checkout-layout{align-items:start;gap:2.5rem;display:grid}@media (min-width:900px){.checkout-layout{grid-template-columns:minmax(0,1.1fr) minmax(260px,.8fr);gap:4rem}}.checkout-form{gap:1.15rem;max-width:34rem;display:grid}.checkout-summary{border-bottom:1px solid var(--border);gap:.5rem;margin-bottom:.25rem;padding-bottom:1rem;display:grid}.checkout-summary h2{letter-spacing:-.02em;margin:0;font-size:1.35rem;font-weight:500;line-height:1.3}.checkout-product-list{border-block:1px solid var(--border);color:var(--muted-foreground);gap:.35rem;padding:.8rem 0;font-size:.82rem;line-height:1.4;display:grid}.checkout-product-list>div{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:.45rem;display:grid}.checkout-product-list>div>span{grid-template-columns:.5rem minmax(0,1fr);gap:.45rem;display:grid}.checkout-product-list>div>span:before{color:var(--foreground);content:"+"}.checkout-product-list strong{color:var(--foreground);white-space:nowrap;font-size:.82rem;font-weight:500}.checkout-combo-totals{gap:.55rem;padding-top:.25rem;display:grid}.checkout-combo-totals>div{color:var(--muted-foreground);justify-content:space-between;align-items:baseline;gap:1rem;font-size:.85rem;display:flex}.checkout-combo-totals>div>strong{color:var(--foreground);white-space:nowrap;font-weight:500}.checkout-combo-totals .checkout-savings,.checkout-combo-totals .checkout-savings strong{color:#18794e;font-weight:650}.checkout-price{margin:0;font-size:1.25rem;font-weight:600}.checkout-form label{gap:.4rem;font-size:.875rem;font-weight:500;display:grid}.checkout-form input{border:1px solid var(--border);border-radius:var(--radius);min-height:2.75rem;font:inherit;background:var(--background);padding:.65rem .85rem;transition:border-color .15s,box-shadow .15s}.checkout-form input:focus{border-color:var(--foreground);outline:none;box-shadow:0 0 0 3px #17171714}.checkout-trust-list,.purchase-trust-list{color:var(--muted-foreground);gap:.55rem;margin:0;padding:0;font-size:.8rem;line-height:1.45;list-style:none;display:grid}.checkout-trust-list li,.purchase-trust-list li{padding-left:1.35rem;position:relative}.checkout-trust-list li:before,.purchase-trust-list li:before{color:#18794e;content:"✓";font-weight:700;position:absolute;top:0;left:0}.form-error{color:var(--off);margin:0;font-size:.875rem}.form-hint{color:var(--muted-foreground);margin:0;font-size:.85rem;line-height:1.5}.checkout-aside{border:1px solid var(--border);background:var(--surface-subtle);border-radius:.9rem;order:-1;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.9rem;padding:.8rem;display:grid}.checkout-aside .form-hint{font-size:.75rem}.checkout-product-preview{place-items:center;width:4.5rem;min-height:5.75rem;display:grid;position:relative}.checkout-product-preview.is-combo{width:6.75rem}.checkout-product-cover{aspect-ratio:3/4;background:var(--muted);border:1px solid #ffffffb3;border-radius:.4rem;width:4.25rem;position:relative;overflow:hidden;box-shadow:0 .5rem 1.2rem #0000001f}.checkout-product-cover>.cover-artwork-image{object-fit:contain;width:100%;height:100%}.checkout-product-preview.is-combo .checkout-product-cover{width:3.85rem;position:absolute}.checkout-product-preview.is-combo .checkout-product-cover:first-child{left:.25rem;transform:rotate(-4deg)}.checkout-product-preview.is-combo .checkout-product-cover:last-child{right:.25rem;transform:translateY(.2rem)rotate(4deg)}@media (min-width:900px){.checkout-aside{background:0 0;border:0;order:0;grid-template-columns:1fr;gap:1.25rem;padding:0}.checkout-aside .form-hint{max-width:24rem;margin-inline:auto;font-size:.85rem}.checkout-product-preview,.checkout-product-preview.is-combo{width:min(100%,24rem);min-height:25rem;margin-inline:auto}.checkout-product-cover{border-radius:.8rem;width:min(16rem,76%);box-shadow:0 1.25rem 3rem #00000026}.checkout-product-preview.is-combo .checkout-product-cover{width:min(13.5rem,64%)}.checkout-product-preview.is-combo .checkout-product-cover:first-child{left:8%;transform:translateY(1rem)rotate(-5deg)}.checkout-product-preview.is-combo .checkout-product-cover:last-child{right:8%;transform:translateY(-.5rem)rotate(5deg)}}.status-panel{text-align:center;max-width:36rem;margin:4rem auto;padding:1rem 0 3rem}.status-panel h1{letter-spacing:-.03em;margin:0 0 .85rem;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:500}.status-panel p{color:var(--muted-foreground);margin:0 0 2rem;line-height:1.65}.status-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.payment-return-page{background:radial-gradient(circle at 50% 0,#daf2e5c7,#0000 34rem),linear-gradient(#f7faf8 0%,#fff 72%);min-height:calc(100vh - 4rem);padding:clamp(2rem,5vw,4.5rem) 0}.payment-return-card{background:#fff;border:1px solid #dfe7e2;border-radius:1.5rem;max-width:54rem;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 1.5rem 4rem #102d1f1a}.payment-return-card:before{content:"";background:#1e9a64;height:.3rem;position:absolute;inset:0 0 auto}.payment-return-card.is-pending{border-color:#eadfc4;box-shadow:0 1.5rem 4rem #4a360f17}.payment-return-card.is-pending:before{background:#d99a23}.payment-return-failure-page{background:radial-gradient(circle at 50% 0,#fde7e7bd,#0000 34rem),linear-gradient(#fcf8f8 0%,#fff 72%)}.payment-return-card.is-failed{border-color:#eedada;box-shadow:0 1.5rem 4rem #4f191917}.payment-return-card.is-failed:before{background:#cf4f4f}.payment-return-hero{text-align:center;max-width:42rem;margin:0 auto;padding:clamp(2rem,5vw,3.75rem) clamp(1.25rem,5vw,3.5rem) 1.75rem}.payment-return-icon{color:#168356;background:#e9f9f0;border-radius:999px;place-items:center;width:4.5rem;height:4.5rem;margin:0 auto 1.35rem;display:grid;box-shadow:0 0 0 .5rem #1e9a6414}.payment-return-card.is-pending .payment-return-icon{color:#ad7310;background:#fff6df;box-shadow:0 0 0 .5rem #d99a2317}.payment-return-card.is-failed .payment-return-icon{color:#c34747;background:#fdefef;box-shadow:0 0 0 .5rem #cf4f4f14}.payment-return-icon svg{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:2.35rem;height:2.35rem}.payment-return-hero .eyebrow{color:#168356;margin-bottom:.55rem}.payment-return-card.is-pending .payment-return-hero .eyebrow{color:#9b6810}.payment-return-card.is-failed .payment-return-hero .eyebrow{color:#b43e3e}.payment-return-hero h1{letter-spacing:-.045em;margin:0;font-size:clamp(2rem,5vw,3rem);font-weight:570;line-height:1.08}.payment-return-lead{color:#5e6862;margin:1rem auto 0;font-size:clamp(.95rem,2vw,1.05rem);line-height:1.65}.payment-return-notice{background:#f4f8fd;border:1px solid #cfe0f3;border-radius:.9rem;grid-template-columns:2.6rem minmax(0,1fr);align-items:center;gap:.9rem;margin:0 clamp(1.25rem,5vw,3.5rem);padding:1rem 1.1rem;display:grid}.payment-return-notice-icon{color:#0d5ea8;background:#e4effb;border-radius:999px;place-items:center;width:2.6rem;height:2.6rem;display:grid}.payment-return-notice-icon svg{stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:1.35rem;height:1.35rem}.payment-return-notice strong{font-size:.9rem;display:block}.payment-return-notice p{color:#557087;margin:.2rem 0 0;font-size:.8rem;line-height:1.45}.payment-failure-notice{background:#fdf8f8;border-color:#eadfe0}.payment-failure-notice .payment-return-notice-icon{color:#b94a4a;background:#f7eaea}.payment-failure-notice p{color:#766061}.payment-return-details{padding:2rem clamp(1.25rem,5vw,3.5rem)}.payment-return-details h2{letter-spacing:-.015em;margin:0 0 1.1rem;font-size:1rem;font-weight:650}.payment-return-steps{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.payment-return-steps li{border:1px solid var(--border);background:#fbfcfb;border-radius:.85rem;grid-template-columns:2rem minmax(0,1fr);gap:.7rem;padding:1rem;display:grid}.payment-return-steps li>span{color:#18794e;background:#ecf7f1;border-radius:999px;place-items:center;width:2rem;height:2rem;font-size:.75rem;font-weight:700;display:grid}.payment-return-card.is-pending .payment-return-steps li:first-child>span{color:#9b6810;background:#fff4d8}.payment-failure-steps li>span{color:#b43e3e;background:#f9eded}.payment-return-steps strong{font-size:.85rem;line-height:1.35;display:block}.payment-return-steps p{color:var(--muted-foreground);margin:.3rem 0 0;font-size:.76rem;line-height:1.45}.payment-return-footer{border-top:1px solid var(--border);background:#fbfcfb;padding:1.5rem clamp(1.25rem,5vw,3.5rem) clamp(1.75rem,4vw,2.5rem)}.payment-return-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.payment-return-security{color:var(--muted-foreground);justify-content:center;align-items:center;gap:.65rem;margin-top:1.35rem;font-size:.75rem;line-height:1.4;display:flex}.payment-return-security img{object-fit:contain;width:2.25rem;height:2.25rem}.payment-return-security strong{color:#474747;font-weight:650}.payment-return-reference{color:#969696;text-align:center;margin:.9rem 0 0;font-size:.7rem}.payment-return-reference span{color:#727272;font-variant-numeric:tabular-nums}@media (min-width:720px){.payment-return-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.payment-return-steps li{grid-template-columns:1fr}}@media (max-width:479px){.payment-return-actions .btn-primary,.payment-return-actions .btn-secondary{width:100%}.payment-return-security{text-align:left;align-items:flex-start}}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--muted-foreground);margin:0;font-size:.75rem;font-weight:600}.pdp-title-row{gap:1rem;display:grid}.pdp-title-row .eyebrow{margin-bottom:.55rem}.pdp-positioning{color:#0d3d72;letter-spacing:-.015em;margin:-.25rem 0 -.85rem;font-size:1.05rem;font-weight:650;line-height:1.4}.exam-countdown{color:#0d3d72;background:#f3f7fc;border:1px solid #cbdcf2;border-radius:.8rem;grid-template-columns:2rem minmax(0,1fr);align-items:center;gap:.7rem;padding:.75rem .85rem;display:grid}.product-interest-toast{top:4.75rem;right:max(1rem, calc((100vw - var(--container)) / 2));z-index:60;color:#155f43;background:#f8fffb;border:1px solid #cbe5d8;border-radius:.95rem;grid-template-columns:.55rem minmax(0,1fr) 1.75rem;align-items:center;gap:.65rem;width:min(23rem,100vw - 2rem);padding:.85rem;animation:.32s ease-out both interest-toast-in;display:grid;position:fixed;box-shadow:0 1rem 3rem #113a2b29}.product-interest-toast p{margin:0;font-size:.82rem;line-height:1.45}.product-interest-toast strong{font-weight:700}.product-interest-toast button{color:#477363;cursor:pointer;background:0 0;border:0;border-radius:999px;place-items:center;width:1.75rem;height:1.75rem;padding:0;display:grid}.product-interest-toast button:hover{background:#10745117}.product-interest-toast button:focus-visible{outline-offset:2px;outline:2px solid #107451}.product-interest-toast button svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.8px;width:.95rem;height:.95rem}@keyframes interest-toast-in{0%{opacity:0;transform:translate(1rem,-.25rem)}to{opacity:1;transform:translate(0)}}.interest-pulse{background:#23a26d;border-radius:999px;width:.5rem;height:.5rem;margin-top:.28rem;position:relative;box-shadow:0 0 0 .22rem #23a26d24}.pdp-sample-shortcut{color:#0d3d72;width:min(100%,26rem);box-shadow:var(--shadow-soft);background:#fff;border:1px solid #cfd7e2;border-radius:.85rem;grid-template-columns:2.35rem minmax(0,1fr);align-items:center;gap:.7rem;margin:1rem auto 0;padding:.8rem .9rem;transition:border-color .15s,transform .15s,box-shadow .15s;display:grid}.pdp-sample-shortcut:hover{border-color:#9bb5d2;transform:translateY(-1px);box-shadow:0 .8rem 1.8rem #0d3d721a}.pdp-sample-shortcut>span:first-child{background:#f3f7fc;border-radius:999px;place-items:center;width:2.35rem;height:2.35rem;display:grid}.pdp-sample-shortcut svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px;width:1.15rem;height:1.15rem}.pdp-sample-shortcut strong,.pdp-sample-shortcut small{display:block}.pdp-sample-shortcut strong{font-size:.85rem;line-height:1.3}.pdp-sample-shortcut small{color:var(--muted-foreground);margin-top:.1rem;font-size:.72rem;line-height:1.35}.pdp-sample-shortcut-inline{display:none}@media (min-width:720px){.pdp-gallery>.pdp-sample-shortcut{display:none}.pdp-sample-shortcut-inline{background:linear-gradient(135deg,#f7fbff 0%,#fff 100%);border-color:#a9c2df;width:100%;margin:-.2rem 0 0;display:grid;box-shadow:0 .7rem 1.8rem #0d3d7217}}@media (min-width:1024px){.pdp-sample-shortcut{width:min(100%,32rem)}}.exam-countdown-icon{background:#fff;border-radius:999px;place-items:center;width:2rem;height:2rem;display:grid}.exam-countdown svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:1.1rem;height:1.1rem}.exam-countdown strong,.exam-countdown small{display:block}.exam-countdown strong{font-size:.82rem;line-height:1.35}.exam-countdown small{color:#49647e;margin-top:.12rem;font-size:.7rem;line-height:1.35}.product-fact-strip{border:1px solid var(--border);border-radius:.8rem;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.product-fact-strip li{border-right:1px solid var(--border);border-bottom:1px solid var(--border);min-width:0;padding:.75rem .85rem}.product-fact-strip li:nth-child(2n){border-right:0}.product-fact-strip li:nth-last-child(-n+2){border-bottom:0}.product-fact-strip span,.product-fact-strip strong{overflow-wrap:anywhere;display:block}.promotion-availability{color:#79551b;background:#fffaf0;border:1px solid #ead7ae;border-radius:.75rem;grid-template-columns:2rem minmax(0,1fr);align-items:center;gap:.65rem;padding:.72rem .8rem;display:grid}.promotion-availability>span{background:#fff;border-radius:999px;place-items:center;width:2rem;height:2rem;display:grid}.promotion-availability svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:1rem;height:1rem}.promotion-availability p{margin:0;font-size:.78rem;line-height:1.4}.promotion-availability strong{font-weight:700}.product-fact-strip span{color:var(--muted-foreground);letter-spacing:.05em;text-transform:uppercase;font-size:.68rem;font-weight:600}.product-fact-strip strong{margin-top:.25rem;font-size:.88rem;font-weight:600;line-height:1.35}.material-explorer{background:linear-gradient(145deg,#f8fbff 0%,#fff 52%,#fbfcfd 100%);border:1px solid #d7e1ed;border-radius:1rem;gap:1rem;padding:1.15rem;scroll-margin-top:6rem;display:grid;overflow:hidden;box-shadow:0 .9rem 2.4rem #0b1f3a12}.material-explorer-heading h2{letter-spacing:-.025em;margin:.4rem 0 0;font-size:1.18rem;font-weight:650;line-height:1.25}.material-explorer-heading>p:last-child{color:var(--muted-foreground);margin:.5rem 0 0;font-size:.82rem;line-height:1.5}.material-tabs{background:#eaf0f7;border-radius:.85rem;grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem;padding:.3rem;display:grid}.material-tabs button{color:#557087;min-width:0;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:.65rem;gap:.16rem;padding:.72rem .65rem;transition:color .15s,background .15s,box-shadow .15s;display:grid}.material-tabs button:hover{color:#143f6c}.material-tabs button.is-active{color:#0d3d72;background:#fff;box-shadow:0 .25rem .8rem #0d3d721f}.material-tabs button:focus-visible{outline-offset:2px;outline:2px solid #2457d6}.material-tabs strong,.material-tabs small{text-overflow:ellipsis;overflow:hidden}.material-tabs strong{font-size:.79rem;font-weight:700;line-height:1.25}.material-tabs small{white-space:nowrap;font-size:.65rem;line-height:1.3}.material-panel{grid-template-columns:5.5rem minmax(0,1fr);align-items:start;gap:1rem;animation:.18s ease-out material-panel-in;display:grid}@keyframes material-panel-in{0%{opacity:0;transform:translateY(.2rem)}to{opacity:1;transform:translateY(0)}}.material-panel-cover{aspect-ratio:3/4;background:var(--muted);border-radius:.6rem;overflow:hidden;box-shadow:0 .65rem 1.5rem #0b1f3a24}.material-panel-cover .cover-artwork-image{object-fit:contain;width:100%;height:100%}.material-panel-copy{gap:.85rem;min-width:0;display:grid}.material-panel-labels{flex-wrap:wrap;gap:.35rem;display:flex}.material-panel-labels span{color:#174f8c;letter-spacing:.035em;text-transform:uppercase;background:#eaf1f9;border-radius:999px;padding:.2rem .45rem;font-size:.61rem;font-weight:700;line-height:1.3}.material-panel-labels span.is-current{color:#137a50;background:#e9f7ef}.material-panel-copy h3{overflow-wrap:anywhere;letter-spacing:-.02em;margin:-.2rem 0 0;font-size:1rem;font-weight:650;line-height:1.35}.material-panel-copy>p{color:var(--muted-foreground);margin:-.35rem 0 0;font-size:.78rem;line-height:1.55}.material-quick-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem;margin:0;display:grid}.material-quick-facts div{background:#ffffffc7;border:1px solid #e1e7ee;border-radius:.65rem;min-width:0;padding:.6rem}.material-quick-facts dt{color:var(--muted-foreground);letter-spacing:.04em;text-transform:uppercase;font-size:.59rem;font-weight:650}.material-quick-facts dd{overflow-wrap:anywhere;margin:.2rem 0 0;font-size:.75rem;font-weight:650;line-height:1.3}.material-best-for{color:#285b49;background:#eff9f4;border-left:3px solid #1c8a61;border-radius:0 .65rem .65rem 0;gap:.14rem;padding:.7rem .75rem;font-size:.74rem;line-height:1.45;display:grid}.material-best-for strong{color:#176b4c;letter-spacing:.04em;text-transform:uppercase;font-size:.63rem}.material-includes>strong{font-size:.75rem;font-weight:700}.material-includes ul,.material-subjects ul{gap:.42rem;margin:.55rem 0 0;padding:0;list-style:none;display:grid}.material-includes li,.material-subjects li{color:#39434e;padding-left:1.05rem;font-size:.72rem;line-height:1.45;position:relative}.material-includes li:before,.material-subjects li:before{color:#18794e;content:"✓";font-weight:800;position:absolute;left:0}.material-subjects{border-top:1px solid #e1e7ee}.material-subjects summary{color:#174f8c;cursor:pointer;padding-top:.8rem;font-size:.72rem;font-weight:700;line-height:1.4}.material-subjects ul{padding:0 .2rem .15rem}@media (max-width:479px){.material-explorer{padding:1rem}.material-panel{grid-template-columns:4.8rem minmax(0,1fr);gap:.8rem}.material-panel-cover{position:sticky;top:5rem}}@media (min-width:520px){.material-panel{grid-template-columns:7rem minmax(0,1fr);gap:1.15rem}}.pdp-sales-flow{border-top:1px solid var(--border);margin-top:4rem;display:grid}.sales-section{border-bottom:1px solid var(--border);padding:3.75rem 0}.sales-section-heading{max-width:44rem;margin-bottom:2rem}.sales-section h2,.tailored-copy h2,.sample-copy h2{letter-spacing:-.035em;margin:.5rem 0 0;font-size:clamp(1.55rem,3.2vw,2.3rem);font-weight:520;line-height:1.15}.sales-section-heading>p:last-child,.tailored-copy>p:last-child,.sample-copy>p{color:var(--muted-foreground);margin:.85rem 0 0;font-size:1rem;line-height:1.65}.preparation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.preparation-grid article{border:1px solid var(--border);background:var(--surface-subtle);border-radius:.9rem;padding:1.1rem}.preparation-grid article>span{color:#174f8c;background:#eaf1fb;border-radius:.65rem;place-items:center;width:2.3rem;height:2.3rem;display:grid}.preparation-grid svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px;width:1.2rem;height:1.2rem}.preparation-grid h3{margin:1rem 0 0;font-size:.95rem;font-weight:650}.preparation-grid p{color:var(--muted-foreground);margin:.45rem 0 0;font-size:.85rem;line-height:1.55}.sample-section{grid-template-areas:"copy""viewer""action";align-items:center;gap:2rem;display:grid}.sample-copy{grid-area:copy}.sample-open-button{grid-area:action;justify-self:start;margin-top:-.75rem}.sample-copy .sample-status{color:#49647e;background:#f3f7fc;border-left:3px solid #2457d6;padding:.8rem .9rem;font-size:.82rem;line-height:1.5}.sample-viewer{background:#e9edf2;border:1px solid #cfd7e2;border-radius:1rem;grid-area:viewer;min-height:31rem;position:relative;overflow:hidden;box-shadow:0 1.5rem 3.5rem #0b1f3a24}.sample-viewer iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.sample-mobile-status{z-index:1;color:var(--muted-foreground);text-align:center;place-items:center;margin:0;padding:1.5rem;font-size:.9rem;line-height:1.5;display:grid;position:absolute;inset:0}.sample-viewer.is-mobile{height:min(36rem,72svh);min-height:28rem}.sample-mobile-viewer{position:absolute;inset:0}.sample-mobile-pages{scroll-behavior:smooth;-webkit-overflow-scrolling:touch;height:100%;padding:.65rem;overflow:hidden auto}.sample-pdf-page{background:#fff;width:100%;margin:0 0 .65rem;overflow:hidden;box-shadow:0 .2rem .8rem #0b1f3a1f}.sample-pdf-page:last-child{margin-bottom:0}.sample-pdf-page canvas{width:100%;height:auto;display:block}.sample-mobile-status.is-error{color:#8a2e2e}.content-section{gap:1rem 3rem;display:grid}.content-accordion{border:1px solid var(--border);background:var(--background);border-radius:1rem;overflow:hidden}.content-accordion summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.2rem;font-size:.92rem;font-weight:650;list-style:none;display:flex}.content-accordion summary::-webkit-details-marker{display:none}.content-accordion summary:after{content:"";border-bottom:1.5px solid;border-right:1.5px solid;flex:none;width:.55rem;height:.55rem;transition:transform .15s;transform:rotate(45deg)}.content-accordion[open] summary:after{transform:rotate(225deg)}.content-accordion ul{gap:0;margin:0;padding:0 1.2rem 1.2rem;list-style:none;display:grid}.content-accordion li{border-top:1px solid var(--border);color:var(--muted-foreground);padding:.75rem 0 .75rem 1.5rem;font-size:.9rem;line-height:1.5;position:relative}.content-accordion li:before{color:#18794e;content:"✓";font-weight:700;position:absolute;top:.78rem;left:0}.tailored-section{align-items:start;gap:2rem;display:grid}.tailored-facts{border:1px solid var(--border);border-radius:1rem;grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid;overflow:hidden}.tailored-facts>div{border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:1rem}.tailored-facts>div:nth-child(2n){border-right:0}.tailored-facts>div:nth-last-child(-n+2){border-bottom:0}.tailored-facts dt{color:var(--muted-foreground);letter-spacing:.05em;text-transform:uppercase;font-size:.68rem;font-weight:650}.tailored-facts dd{margin:.35rem 0 0;font-size:.92rem;font-weight:600;line-height:1.45}.social-proof-section{padding-bottom:4.5rem}.social-proof-block{background:radial-gradient(circle at 100% 0,#e59a1814,#0000 34%),linear-gradient(135deg,#fff 0%,#f8fafc 100%);border:1px solid #dce3eb;border-radius:1.1rem;gap:1.5rem;padding:1.4rem;display:grid;box-shadow:0 1rem 2.8rem #0b1f3a12}.social-proof-copy h2{letter-spacing:-.035em;max-width:35rem;margin:.45rem 0 0;font-size:clamp(1.35rem,3vw,2rem);font-weight:560;line-height:1.18}.social-proof-copy>p:last-child{max-width:34rem;color:var(--muted-foreground);margin:.65rem 0 0;font-size:.9rem;line-height:1.55}.social-proof-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.student-count-overview{background:#1074510e;border:1px solid #1074512e;border-radius:.9rem;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.08rem .7rem;min-width:0;min-height:6.2rem;padding:.85rem;display:grid}.student-count-icon{color:#107451;background:#1074511c;border-radius:50%;grid-row:1/span 2;place-items:center;width:2.15rem;height:2.15rem;display:grid}.student-count-icon svg{fill:currentColor;width:1.1rem;height:1.1rem}.student-count-overview strong{color:#153c30;letter-spacing:-.04em;font-size:1.55rem;font-weight:700;line-height:1.2}.student-count-overview small{color:var(--muted-foreground);grid-column:1/-1;font-size:.72rem;line-height:1.4}.rating-overview{border:1px solid var(--border);background:#ffffffc7;border-radius:.9rem;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.08rem .55rem;min-width:0;min-height:6.2rem;padding:.85rem;display:grid}.rating-overview strong{letter-spacing:-.04em;font-size:1.55rem;font-weight:700}.rating-overview span{color:#e59a18;letter-spacing:.06em;font-size:.78rem;line-height:1}.rating-overview small{color:var(--muted-foreground);grid-column:1/-1;font-size:.7rem;line-height:1.4}.home-social-proof-section{border-top:1px solid var(--border)}.home-social-proof-section .social-proof-block{margin:0}.home-trust-section{border-top:1px solid var(--border)}@media (min-width:1120px){.pdp-title-row{grid-template-columns:minmax(0,1fr) minmax(13rem,.52fr);align-items:start}.preparation-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.sample-section{grid-template-columns:minmax(0,.7fr) minmax(22rem,1.3fr);grid-template-areas:"copy viewer""action viewer";gap:1.25rem 3.5rem}.sample-copy{align-self:end}.sample-open-button{align-self:start;margin-top:0}.sample-viewer{min-height:42rem}.content-section,.tailored-section{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.social-proof-block{grid-template-columns:minmax(0,1fr) minmax(22rem,.82fr);align-items:center;gap:2rem;padding:1.8rem}.content-section .sales-section-heading{margin-bottom:0}}@media (max-width:479px){.social-proof-summary{grid-template-columns:1fr}.student-count-overview,.rating-overview{min-height:5.5rem}}.study-direction-section{border-top:1px solid var(--border)}.direction-grid{gap:.8rem;display:grid}.direction-grid article{border:1px solid var(--border);background:var(--background);border-radius:.9rem;grid-template-columns:2.4rem minmax(0,1fr);gap:.2rem .8rem;padding:1.2rem;display:grid}.direction-grid article>span{color:#2457d6;letter-spacing:.08em;grid-row:1/span 2;font-size:.75rem;font-weight:700}.direction-grid h3{margin:0;font-size:.95rem;font-weight:650}.direction-grid p{color:var(--muted-foreground);margin:.35rem 0 0;font-size:.85rem;line-height:1.55}@media (min-width:768px){.direction-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.institutional-page{padding:4rem 0 5rem}.institutional-intro{max-width:47rem}.institutional-intro h1{letter-spacing:-.045em;margin:.6rem 0 0;font-size:clamp(2rem,5vw,3.5rem);font-weight:520;line-height:1.08}.institutional-intro>p:last-child{color:var(--muted-foreground);margin:1.2rem 0 0;font-size:1.05rem;line-height:1.7}.institutional-intro a{color:var(--foreground);text-underline-offset:.2em;font-weight:600;text-decoration:underline}.institutional-grid{gap:.8rem;margin-top:3rem;display:grid}.institutional-grid article{border:1px solid var(--border);background:var(--surface-subtle);border-radius:.9rem;padding:1.35rem}.institutional-grid h2{margin:0;font-size:1rem;font-weight:650}.institutional-grid p{color:var(--muted-foreground);margin:.65rem 0 0;font-size:.9rem;line-height:1.65}.contact-page{align-items:start;gap:2.5rem 4rem;display:grid}.contact-form{border:1px solid var(--border);background:var(--surface-subtle);border-radius:1rem;gap:1rem;padding:1.25rem;display:grid}.contact-form-row{gap:1rem;display:grid}.contact-form label{gap:.4rem;font-size:.875rem;font-weight:550;display:grid}.contact-form input,.contact-form textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--background);width:100%;color:var(--foreground);font:inherit;resize:vertical;padding:.72rem .85rem;line-height:1.5;transition:border-color .15s,box-shadow .15s}.contact-form input{min-height:2.8rem}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--foreground);outline:none;box-shadow:0 0 0 3px #17171714}.contact-form .btn-primary{justify-self:start}.form-success{color:#18794e;margin:0;font-size:.875rem;font-weight:600}@media (min-width:768px){.institutional-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.contact-page{grid-template-columns:minmax(0,.8fr) minmax(28rem,1.2fr)}.contact-form-row{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.cookie-consent{z-index:1000;background:#fff;border:1px solid #0f172a24;border-radius:14px;justify-content:space-between;align-items:center;gap:1.25rem;max-width:760px;margin-inline:auto;padding:1rem 1.1rem;display:flex;position:fixed;bottom:1rem;left:1rem;right:1rem;box-shadow:0 18px 50px #0f172a33}.cookie-consent strong{color:#0f172a;margin-bottom:.25rem;display:block}.cookie-consent p{color:#475569;margin:0;font-size:.9rem;line-height:1.45}.cookie-consent a,.legal-page a{color:#155e75;text-underline-offset:2px;text-decoration:underline}.cookie-consent-actions{flex:none;gap:.6rem;display:flex}.cookie-consent-actions button{color:#334155;cursor:pointer;min-height:42px;font:inherit;background:#fff;border:1px solid #cbd5e1;border-radius:9px;padding:.65rem 1rem;font-weight:700}.cookie-consent-actions .btn-primary{background:var(--primary);color:#fff;border-color:#0000}.legal-page{max-width:780px}.legal-page h1{margin-bottom:1.5rem}.legal-page h2{margin-top:2rem;margin-bottom:.5rem}.legal-page p{color:#475569;line-height:1.75}@media (max-width:640px){.cookie-consent{flex-direction:column;align-items:stretch}.cookie-consent-actions button{flex:1}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
