@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url('assets/barlow-condensed-600-latin.woff2') format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url('assets/barlow-condensed-700-latin.woff2') format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:800;font-display:swap;src:url('assets/barlow-condensed-800-latin.woff2') format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:900;font-display:swap;src:url('assets/barlow-condensed-900-latin.woff2') format('woff2')}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;src:url('assets/manrope-400-800-latin.woff2') format('woff2')}
:root{
  --ink:#092638;--night:#061923;--night-2:#092d40;--blue:#168ab4;--sky:#55c5e3;
  --pale:#f1f7f8;--pale-2:#e8f1f3;--white:#fbfdfd;--muted:#456776;
  --green:#47e58c;--green-2:#20be68;--line:#c9dce2;--ease:cubic-bezier(.16,1,.3,1);
  --display:'Barlow Condensed','Arial Narrow',sans-serif;--body:'Manrope',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:78px;background:var(--night)}
body{margin:0;overflow-x:hidden;background:var(--night);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}h1,h2,h3,p,figure,blockquote{margin-top:0}
:focus-visible{outline:3px solid var(--green);outline-offset:4px}
::selection{background:#47e58c;color:#072b21}
.wrap{width:min(1200px,calc(100% - 68px));margin-inline:auto}
.skip-link{position:fixed;z-index:200;left:14px;top:-70px;padding:12px 18px;background:var(--green);color:#07251a;font-weight:800}
.skip-link:focus{top:14px}
.eyebrow{margin:0;color:#0c7194;font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.eyebrow--light{color:var(--sky)}
.title{margin:16px 0 0;font:800 clamp(3.4rem,5.8vw,6rem)/.91 var(--display);letter-spacing:-.025em;text-transform:uppercase}
.title em{color:#197fa5;font-style:normal}
.title--light{color:var(--white)}.title--light em{color:var(--sky)}
.section-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(240px,.6fr);align-items:end;gap:7vw;margin-bottom:50px}
.section-intro>p{max-width:440px;margin:0;color:var(--muted);font-size:1rem;line-height:1.8}
.button{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:58px;padding:0 24px;overflow:hidden;border:1px solid transparent;border-radius:4px;background:var(--green);color:#052419;font-size:.74rem;font-weight:900;letter-spacing:.08em;text-align:center;text-transform:uppercase;transition:background .35s,transform .35s var(--ease),box-shadow .35s var(--ease);cursor:pointer}
.button span{font-size:1.18rem;font-weight:500;line-height:1}.button:hover{background:#79f5ac;transform:translateY(-3px);box-shadow:0 16px 38px rgba(20,176,93,.25)}
.button--small{min-height:42px;padding-inline:19px;border-radius:999px;font-size:.68rem}
.button--pulse{animation:buttonPulse 2.8s ease-in-out infinite}
@keyframes buttonPulse{0%,100%{box-shadow:0 10px 27px rgba(71,229,140,.20),0 0 0 0 rgba(71,229,140,.22)}50%{box-shadow:0 13px 33px rgba(71,229,140,.31),0 0 0 8px rgba(71,229,140,0)}}
.button--outline{background:transparent;border-color:#a9c9d1;color:var(--ink);animation:none}.button--outline:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.button--light{border-color:rgba(255,255,255,.45);color:#fff}.button--light:hover{background:#fff;border-color:#fff;color:var(--night)}
.text-link,.under-link{display:inline-flex;align-items:center;gap:12px;border-bottom:1px solid currentColor;padding-bottom:6px;color:var(--sky);font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.under-link{color:#d7e5ea}.text-link--dark{color:#167da3}
.site-header{position:fixed;z-index:90;inset:0 0 auto;height:82px;background:linear-gradient(180deg,rgba(4,20,30,.88),rgba(4,20,30,.3));transition:background .3s,border-color .3s,backdrop-filter .3s}
.site-header.is-scrolled{background:rgba(5,24,35,.94);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:28px}.brand img{width:170px;height:auto}
.main-nav{display:flex;align-items:center;gap:33px;color:#d2e1e7;font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}
.main-nav a{padding:12px 0;transition:color .2s}.main-nav a:hover{color:var(--green)}
.hero{position:relative;min-height:810px;display:flex;align-items:center;overflow:hidden;background:#061b29;color:var(--white)}
.hero-photo{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,17,26,.99) 0%,rgba(3,23,35,.94) 35%,rgba(5,34,52,.77) 62%,rgba(6,30,43,.62) 100%),linear-gradient(0deg,rgba(4,21,32,.8),transparent 42%),url('assets/curitiba-aerea.webp');background-size:cover;background-position:center;transform:scale(1.025);animation:heroEnter 1.8s var(--ease) both}
@keyframes heroEnter{from{opacity:.6;transform:scale(1.09)}to{opacity:.82;transform:scale(1.025)}}
.hero-grain{position:absolute;inset:0;pointer-events:none;opacity:.08;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);align-items:center;gap:4vw;padding-block:148px 115px}
.hero-content{position:relative;z-index:2;max-width:730px}.hero-kicker{display:flex;align-items:center;gap:11px;margin-bottom:22px;opacity:0;transform:translateY(16px);animation:rise .75s .15s var(--ease) forwards}.eyebrow-line{width:24px;height:1px;background:var(--green)}
.hero h1{max-width:800px;margin:0;font:800 clamp(5.1rem,7.9vw,8.6rem)/.76 var(--display);letter-spacing:-.043em;text-transform:uppercase}
.hero h1>span,.hero h1>strong{display:block;opacity:0;transform:translateY(35px);animation:rise .9s var(--ease) forwards}.hero h1>span:first-child{animation-delay:.24s}.hero h1>span:nth-child(2){animation-delay:.34s;color:var(--sky)}.hero h1>strong{max-width:650px;margin-top:19px;font-size:.45em;line-height:.98;letter-spacing:-.01em;animation-delay:.46s}
.hero-lead{max-width:610px;margin:24px 0 0;color:#d0e0e5;font-size:1.02rem;line-height:1.78;opacity:0;transform:translateY(25px);animation:rise .9s .6s var(--ease) forwards}
.hero-actions{display:flex;align-items:center;gap:29px;flex-wrap:wrap;margin-top:30px;opacity:0;transform:translateY(25px);animation:rise .9s .75s var(--ease) forwards}
.hero-note{max-width:570px;margin:22px 0 0;color:#9eb6c0;font-size:.7rem;line-height:1.5;opacity:0;animation:fadeIn 1s 1s both}
.hero-art{position:relative;min-height:510px;display:grid;place-items:center}.crest-halo{position:absolute;width:min(90%,490px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(65,186,223,.15),rgba(65,186,223,0) 72%);filter:blur(2px)}
.hero-crest{position:relative;width:min(84%,435px);max-height:520px;object-fit:contain;opacity:.34;filter:drop-shadow(0 18px 42px rgba(0,0,0,.4));transform:none;animation:crestAppear 1.5s .4s var(--ease) both}
@keyframes crestAppear{from{opacity:0;transform:translateY(46px) scale(.9)}to{opacity:.34;transform:translateY(0) scale(1)}}
.hero-art-caption{position:absolute;left:7%;bottom:7%;display:flex;align-items:center;gap:12px;color:#9dc3d2;font-size:.64rem;font-weight:800;letter-spacing:.22em}.hero-art-caption i{width:25px;height:1px;background:var(--green)}
.hero-bottom{position:absolute;z-index:2;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px max(34px,calc((100vw - 1200px)/2));border-top:1px solid rgba(255,255,255,.12);color:#a4bdc7;font-size:.58rem;font-weight:800;letter-spacing:.17em}
@keyframes rise{to{opacity:1;transform:none}}@keyframes fadeIn{to{opacity:1}}
.facts{padding:118px 0 108px;background:var(--pale)}.facts-intro{margin-bottom:44px}
.fact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #aac7d2;border-bottom:1px solid #aac7d2}
.fact{min-width:0;padding:26px 27px 30px;border-right:1px solid #aac7d2}.fact:first-child{padding-left:0}.fact:last-child{border-right:0}
.fact-index{color:#1783a9;font-size:.64rem;font-weight:900;letter-spacing:.12em}.fact>strong{display:block;margin-top:22px;color:#082c40;font:800 clamp(2.7rem,4.5vw,4.5rem)/.85 var(--display);letter-spacing:-.03em;text-transform:uppercase;white-space:nowrap}.fact>strong span{font-size:.57em}.fact p{max-width:220px;min-height:44px;margin:16px 0 0;color:#607c89;font-size:.76rem;line-height:1.5}
.facts-foot{display:flex;justify-content:space-between;gap:24px;margin-top:26px;color:#5a7482;font-size:.78rem}.facts-foot p{margin:0}.facts-foot strong{color:var(--ink)}.facts-foot a{flex:none;color:#117fa4;font-weight:900;text-decoration:underline;text-underline-offset:4px}
.syllabus{padding:120px 0;background:radial-gradient(circle at 0 0,#0b4260,#082c42 34%,#051b2a 88%);color:var(--white)}
.syllabus-layout{display:grid;grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr);gap:9vw;align-items:start}.syllabus-head{position:sticky;top:120px}.syllabus-head>p:not(.eyebrow){max-width:520px;margin:25px 0 30px;color:#bfd0d8;font-size:.95rem;line-height:1.82}
.syllabus-list{border-top:1px solid rgba(255,255,255,.22)}.syllabus-row{display:grid;grid-template-columns:45px 1fr 50px;gap:22px;align-items:start;padding:31px 0;border-bottom:1px solid rgba(255,255,255,.22)}
.row-code{color:var(--green);font:700 1.9rem/1 var(--display)}.syllabus-row h3{margin:0 0 9px;font:700 clamp(1.9rem,2.5vw,2.7rem)/.95 var(--display);text-transform:uppercase}.syllabus-row p{margin:0;color:#9eb8c5;font-size:.83rem;line-height:1.6}.row-mark{padding:6px 0;border:1px solid rgba(255,255,255,.22);color:#a8d5e1;font-size:.59rem;font-weight:900;text-align:center;letter-spacing:.1em}.syllabus-disclaimer{margin:25px 0 0;color:#a3bdc8;font-size:.7rem;line-height:1.6}
.method{padding:116px 0;background:#f8fbfb}.method-intro{margin-bottom:62px}.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.method-item{padding:31px 34px 22px;border-right:1px solid var(--line)}.method-item:first-child{padding-left:0}.method-item:last-child{border-right:0}.method-item span{color:#1187ad;font-size:.65rem;font-weight:900;letter-spacing:.13em}.method-item h3{max-width:300px;margin:45px 0 14px;font:700 clamp(2.1rem,3vw,3.2rem)/.93 var(--display);text-transform:uppercase}.method-item p{max-width:330px;margin:0;color:#647e8c;font-size:.85rem;line-height:1.75}
.materials{padding:117px 0 104px;background:var(--pale-2)}.materials-intro{margin-bottom:42px}.material-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.material-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #c8dce2;box-shadow:0 19px 42px rgba(8,45,65,.06);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}.material-card:hover{transform:translateY(-6px);box-shadow:0 26px 53px rgba(8,45,65,.13)}
.material-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:265px;overflow:hidden;color:#fff;background:#0b3d5d}.material-visual::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 22% 19%,rgba(255,255,255,.18),transparent 32%),linear-gradient(135deg,transparent 47%,rgba(255,255,255,.09) 47%,rgba(255,255,255,.09) 48%,transparent 48%);opacity:.8}.material-visual--ltf{background:linear-gradient(130deg,#083c5c,#04658b 52%,#03283f)}.material-visual--dtf{background:linear-gradient(130deg,#032b34,#0a5e61 50%,#071c28)}.material-visual--rtf{background:linear-gradient(130deg,#343021,#77602e 50%,#2d291f)}
.material-big{position:absolute;left:-9px;bottom:-42px;color:rgba(255,255,255,.08);font:900 15rem/.8 var(--display);letter-spacing:-.07em}.material-visual>div{position:relative;z-index:2;display:grid;gap:18px;width:185px;min-height:210px;padding:16px 18px;background:rgba(4,23,33,.43);border:1px solid rgba(255,255,255,.35);box-shadow:18px 22px 26px rgba(0,0,0,.25);transform:rotate(-4deg);transition:transform .5s var(--ease)}.material-card:nth-child(2) .material-visual>div{transform:rotate(3deg)}.material-card:nth-child(3) .material-visual>div{transform:rotate(-2deg)}.material-card:hover .material-visual>div{transform:rotate(0) translateY(-7px)}.material-visual small{font-size:.51rem;font-weight:900;letter-spacing:.09em}.material-visual strong{font:800 2rem/.95 var(--display);text-transform:uppercase}
.material-info{display:flex;flex:1;flex-direction:column;padding:28px 27px 27px}.material-code{color:#1784aa;font-size:.6rem;font-weight:900;letter-spacing:.12em}.material-info h3{margin:16px 0 10px;font:700 2.22rem/.94 var(--display);text-transform:uppercase}.material-info>p{margin:0;color:#637f8d;font-size:.82rem;line-height:1.7}.material-price{display:grid;gap:2px;margin-top:auto;padding-top:26px}.material-price>span{color:#6c8390;font-size:.69rem}.material-price>strong{color:#082e43;font:800 3.3rem/.9 var(--display)}.material-price>small{color:#5e7885;font-size:.72rem}.material-info .button{justify-content:space-between;width:100%;margin-top:22px;padding-inline:18px;font-size:.65rem}.visual-note{margin:17px 0 0;color:#6b8590;font-size:.68rem}
.offers{padding:119px 0 104px;background:linear-gradient(145deg,#05141e,#092b3e 62%,#0a4254);color:var(--white)}.offers-intro>p{color:#b2c9d1}.offers-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:18px;align-items:stretch}.bundle-card{position:relative;display:flex;flex-direction:column;min-width:0;padding:34px 38px 36px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.035)}
.bundle-card--featured{margin-top:-12px;padding-top:46px;background:var(--white);border-color:var(--white);color:var(--ink);box-shadow:0 32px 66px rgba(0,0,0,.29)}.featured-ribbon{position:absolute;top:0;left:0;right:0;display:grid;place-items:center;min-height:33px;background:var(--green);color:#073223;font-size:.63rem;font-weight:900;letter-spacing:.12em;text-align:center}
.bundle-top{display:flex;justify-content:space-between;gap:16px;color:#74d4ed;font-size:.63rem;font-weight:900;letter-spacing:.12em}.bundle-top span:last-child{text-align:right;color:#a4bec8}.bundle-card--featured .bundle-top{color:#0c83ab}.bundle-card--featured .bundle-top span:last-child{color:#597887}
.bundle-card h3{margin:26px 0 12px;font:800 clamp(3rem,4.5vw,5.1rem)/.88 var(--display);text-transform:uppercase}.bundle-card>p:not(.bundle-context){max-width:430px;min-height:54px;margin:0;color:#b4c8d0;font-size:.85rem;line-height:1.7}.bundle-card--featured>p:not(.bundle-context){color:#5c7884}
.bundle-list{display:grid;gap:10px;min-height:100px;margin:28px 0 30px;padding:0;list-style:none}.bundle-list li{position:relative;padding-left:24px;font-size:.78rem;font-weight:700}.bundle-list li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:900}.bundle-card--featured .bundle-list li::before{color:#149b55}
.bundle-price{display:grid;align-content:end;gap:3px;margin-top:auto;padding-top:21px;border-top:1px solid rgba(255,255,255,.18)}.bundle-card--featured .bundle-price{border-top-color:#c8dce2}.bundle-price>span{color:#a2bdc8;font-size:.72rem}.bundle-card--featured .bundle-price>span{color:#6e8792}.bundle-price>strong{font:800 clamp(5.1rem,7vw,7rem)/.86 var(--display);letter-spacing:-.04em}.bundle-price>small{color:#b4cbd4;font-size:.78rem}.bundle-card--featured .bundle-price>small{color:#5c7a88}.bundle-context{max-width:480px;margin:16px 0 0;color:#476a78;font-size:.72rem;line-height:1.5}.bundle-card>.button{justify-content:space-between;width:100%;margin-top:23px}.offers-foot{margin:29px 0 0;color:#a2bec9;font-size:.68rem;text-align:center;letter-spacing:.04em}
.authority{padding:116px 0 0;background:#071d2a;color:var(--white);overflow:hidden}.authority-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:7vw;align-items:end}.authority-photo{position:relative;min-height:575px;align-self:end}.authority-photo::after{content:'';position:absolute;z-index:3;inset:auto 0 0;height:18%;background:linear-gradient(transparent,#071d2a)}.authority-frame{position:absolute;inset:45px 50px 0 32px;border:1px solid rgba(104,204,229,.3);background:radial-gradient(circle at 50% 40%,rgba(54,154,187,.18),transparent 70%)}.authority-photo img{position:absolute;z-index:2;left:4%;bottom:0;width:92%;height:100%;object-fit:contain;object-position:bottom;filter:drop-shadow(0 26px 35px rgba(0,0,0,.28))}.authority-copy{align-self:center;padding-bottom:100px}.authority-copy .title{font-size:clamp(3.8rem,6vw,6.3rem)}.authority-copy>p:not(.eyebrow){max-width:570px;color:#bdd0d8;font-size:.92rem;line-height:1.82}.authority-copy>p:first-of-type:not(.eyebrow){margin-top:28px}.authority-copy blockquote{max-width:570px;margin:30px 0 0;padding:16px 0 16px 23px;border-left:3px solid var(--green);color:#fff;font:700 clamp(1.8rem,2.6vw,2.6rem)/1.04 var(--display);text-transform:uppercase}.authority-copy cite{display:block;margin-top:10px;color:#91afbb;font:800 .57rem/1.4 var(--body);font-style:normal;letter-spacing:.1em}
.testimonials{padding:115px 0 104px;background:var(--pale)}.proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.proof-card{display:flex;flex-direction:column;justify-content:space-between;min-height:353px;margin:0;padding:29px 27px;background:#fff;border:1px solid #c8dce2}.proof-card blockquote{margin:0;color:#193d4e;font-size:.9rem;line-height:1.75}.proof-card figcaption{display:flex;align-items:center;gap:13px;margin-top:30px;padding-top:19px;border-top:1px solid #dce9ed}.proof-card figcaption img{flex:none;width:44px;height:44px;object-fit:cover;border-radius:50%}.proof-card figcaption span{display:grid;gap:2px}.proof-card figcaption strong{font-size:.72rem}.proof-card figcaption small{color:#6b8491;font-size:.62rem;line-height:1.4}.proof-source{margin:20px 0 0;color:#667e88;font-size:.7rem}.proof-source a{color:#0c7fa5;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.faq{padding:116px 0;background:#fff}.faq-layout{display:grid;grid-template-columns:.76fr 1.24fr;gap:9vw;align-items:start}.faq-side{position:sticky;top:117px}.faq-side>p:not(.eyebrow){max-width:350px;margin:22px 0 26px;color:#647d89;font-size:.9rem;line-height:1.8}.faq-list{border-top:1px solid #b6ced8}.faq-list details{border-bottom:1px solid #b6ced8}.faq-list summary{position:relative;display:block;min-height:72px;padding:23px 41px 23px 0;color:#12394b;font:700 clamp(1.5rem,2.2vw,2.1rem)/1.07 var(--display);text-transform:uppercase;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:'+';position:absolute;right:0;top:50%;display:grid;place-items:center;width:26px;height:26px;border:1px solid #9cbac6;border-radius:50%;font:400 1.15rem/1 var(--body);transform:translateY(-50%)}.faq-list details[open] summary::after{content:'−';background:#0b3548;color:#fff;border-color:#0b3548}.faq-list details p{max-width:650px;margin:0;padding:0 30px 25px 0;color:#617d8a;font-size:.82rem;line-height:1.78}
.closing{position:relative;padding:113px 0 121px;overflow:hidden;background:radial-gradient(circle at 75% 15%,#0e5470,#0a2d41 40%,#061923 85%);color:#fff}.closing::after{content:'';position:absolute;right:-100px;bottom:-290px;width:620px;height:620px;border:1px solid rgba(100,203,229,.13);border-radius:50%;box-shadow:0 0 0 95px rgba(100,203,229,.025),0 0 0 190px rgba(100,203,229,.02)}.closing-inner{position:relative;z-index:2;text-align:center}.closing-inner .title{max-width:970px;margin-inline:auto}.closing-inner p:not(.eyebrow){max-width:590px;margin:22px auto 30px;color:#bdd0d9;font-size:.93rem;line-height:1.7}
.footer{padding:43px 0 31px;background:#03111a;color:#b5cbd4}.footer-inner{display:grid;grid-template-columns:1fr auto;gap:28px 60px}.footer img{width:160px;height:auto}.footer-inner>div:first-child p{margin:12px 0 0;font-size:.72rem}.footer-links{display:flex;flex-wrap:wrap;align-items:start;gap:25px;font-size:.7rem;font-weight:800}.footer-links a:hover{color:var(--green)}.legal{grid-column:1/-1;max-width:850px;margin:0;color:#7e9ba8;font-size:.63rem;line-height:1.6}.mobile-bar{display:none}
.js .reveal{opacity:0;transform:translateY(30px);transition:opacity .75s var(--ease),transform .75s var(--ease)}.js .reveal.is-visible{opacity:1;transform:none}
@media(max-width:1050px){.hero h1{font-size:clamp(4.4rem,7.7vw,6.8rem)}.hero-art{min-height:470px}.section-intro{gap:5vw}.material-info{padding:24px 21px}.material-info h3{font-size:1.95rem}.material-info .button{font-size:.59rem;gap:5px}.bundle-card{padding-inline:29px}.bundle-card--featured{padding-top:46px}}
@media(max-width:800px){.wrap{width:min(100% - 42px,640px)}.site-header{height:72px}.brand img{width:145px}.main-nav{display:none}.header-cta{min-height:40px;padding-inline:16px;font-size:.63rem}.hero{min-height:0}.hero-layout{grid-template-columns:1fr;gap:8px;padding-block:125px 94px}.hero h1{font-size:clamp(5rem,14vw,7rem)}.hero h1>strong{font-size:.43em}.hero-lead{font-size:.92rem}.hero-art{min-height:260px}.hero-crest{width:260px;max-height:300px}.hero-art-caption{left:20px;bottom:18px}.hero-bottom{padding-inline:21px}.hero-bottom span:first-child,.hero-bottom span:last-child{display:none}.facts,.syllabus,.method,.materials,.offers,.testimonials,.faq{padding-block:82px}.section-intro{grid-template-columns:1fr;gap:19px;margin-bottom:35px}.section-intro>p{max-width:570px}.title{font-size:clamp(3.4rem,10vw,5.4rem)}.fact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fact{padding:24px 18px;border-bottom:1px solid #aac7d2}.fact:nth-child(2n){border-right:0}.fact:nth-child(n+3){border-bottom:0}.fact:nth-child(3){padding-left:0}.fact>strong{font-size:clamp(2.8rem,7vw,4rem)}.facts-foot{flex-direction:column}.syllabus-layout{grid-template-columns:1fr;gap:43px}.syllabus-head{position:static}.method-grid{grid-template-columns:1fr}.method-item,.method-item:first-child{padding:25px 0;border-right:0;border-bottom:1px solid var(--line)}.method-item h3{max-width:none;margin:20px 0 9px}.method-item p{max-width:580px}.material-grid{grid-template-columns:1fr;gap:17px}.material-card{display:grid;grid-template-columns:200px 1fr}.material-visual{min-height:100%}.material-visual>div{width:155px;min-height:190px}.material-visual strong{font-size:1.7rem}.material-info{padding:25px}.visual-note{margin-top:16px}.offers-grid{grid-template-columns:1fr;gap:20px}.bundle-card--featured{margin-top:0}.bundle-card>p:not(.bundle-context),.bundle-list{min-height:0}.authority{padding-top:82px}.authority-layout{grid-template-columns:1fr;gap:0}.authority-photo{order:2;min-height:460px;max-width:520px;width:100%;margin-inline:auto}.authority-copy{order:1;padding-bottom:20px}.authority-copy .title{font-size:clamp(3.8rem,10vw,5.6rem)}.proof-grid{grid-template-columns:1fr}.proof-card{min-height:0}.faq-layout{grid-template-columns:1fr;gap:35px}.faq-side{position:static}.closing{padding-block:85px 92px}.footer-inner{grid-template-columns:1fr}.legal{grid-column:1}.mobile-bar{position:fixed;z-index:75;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:13px;min-height:66px;padding:10px 21px;background:rgba(5,29,42,.96);border-top:1px solid rgba(255,255,255,.17);backdrop-filter:blur(15px);color:#d0e4ec;font-size:.65rem}.mobile-bar strong{display:inline-flex;align-items:center;gap:9px;padding:10px 15px;border-radius:3px;background:var(--green);color:#06301d;font-size:.63rem;font-weight:900;text-transform:uppercase;animation:buttonPulse 2.8s infinite}body{padding-bottom:66px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.header-inner{gap:8px}.brand img{width:134px}.header-cta{font-size:.58rem;padding-inline:12px}.hero-photo{background-image:linear-gradient(180deg,rgba(3,18,28,.93),rgba(4,28,41,.88) 54%,rgba(5,33,48,.77)),url('assets/curitiba-aerea-mobile.webp');background-position:center}.hero-layout{padding-top:119px;padding-bottom:55px}.hero-kicker{font-size:.57rem;letter-spacing:.12em}.hero h1{font-size:clamp(4.45rem,19vw,6.6rem)}.hero h1>strong{font-size:.41em;line-height:1}.hero-lead{margin-top:20px;font-size:.84rem;line-height:1.7}.hero-actions{align-items:stretch;flex-direction:column;gap:18px;margin-top:25px}.hero-actions .button{justify-content:space-between;width:100%;min-height:55px}.under-link{align-self:flex-start}.hero-note{font-size:.62rem}.hero-art{min-height:260px;margin-top:8px}.hero-crest{width:235px;opacity:.38}.hero-art-caption{bottom:6px}.hero-bottom{display:none}.facts,.syllabus,.method,.materials,.offers,.testimonials,.faq{padding-block:71px}.section-intro>p{font-size:.84rem;line-height:1.7}.title{font-size:clamp(3.35rem,13.2vw,4.8rem)}.fact{padding:22px 13px}.fact>strong{font-size:clamp(2.35rem,9vw,3.35rem);margin-top:18px}.fact p{font-size:.66rem}.facts-foot{font-size:.7rem}.syllabus-row{grid-template-columns:29px 1fr 35px;gap:11px;padding:24px 0}.row-code{font-size:1.45rem}.row-mark{font-size:.5rem}.syllabus-row h3{font-size:1.95rem}.syllabus-row p{font-size:.75rem}.syllabus-head>p:not(.eyebrow){font-size:.84rem}.method-item h3{font-size:2.25rem}.method-item p{font-size:.8rem}.material-card{display:flex}.material-visual{min-height:240px}.material-visual>div{width:185px;min-height:205px}.material-visual strong{font-size:2rem}.material-info{padding:24px 23px 25px}.material-info h3{font-size:2.15rem}.material-info>p{font-size:.8rem}.material-price>strong{font-size:3.5rem}.bundle-card{padding:28px 22px 29px}.bundle-card--featured{padding-top:46px}.bundle-card h3{font-size:clamp(3.15rem,13vw,4.7rem)}.bundle-card>p:not(.bundle-context){font-size:.8rem}.bundle-list{margin:23px 0 27px}.bundle-list li{font-size:.73rem}.bundle-price>strong{font-size:5.7rem}.bundle-card>.button{justify-content:space-between;padding-inline:17px;font-size:.64rem}.offers-foot{font-size:.59rem;line-height:1.5}.authority-photo{min-height:390px}.authority-copy>p:not(.eyebrow){font-size:.83rem}.authority-copy blockquote{font-size:2.15rem}.proof-card{padding:23px}.proof-card blockquote{font-size:.81rem}.faq-list summary{font-size:1.66rem}.faq-list details p{font-size:.78rem}.closing{padding-block:72px 80px}.closing-inner p:not(.eyebrow){font-size:.82rem}.footer{padding-bottom:28px}.footer-links{gap:15px}.mobile-bar{padding-inline:15px}.mobile-bar strong{font-size:.58rem}}
@media(max-width:360px){.brand img{width:120px}.header-cta{min-height:38px;padding-inline:10px;font-size:.53rem}.hero h1{font-size:4.05rem}.fact>strong{font-size:2.3rem}.fact:nth-child(3)>strong{font-size:2rem}.mobile-bar{font-size:.57rem}.mobile-bar strong{padding-inline:10px;font-size:.55rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button--pulse,.mobile-bar strong,.hero-photo,.hero-kicker,.hero h1>span,.hero h1>strong,.hero-lead,.hero-actions,.hero-note,.hero-crest{animation:none!important;opacity:1;transform:none}.js .reveal{opacity:1;transform:none;transition:none}.material-card,.button{transition:none}}

/* Revisão final de leitura e movimento. */
.eyebrow:not(.eyebrow--light){color:#0a7195}
.section-intro>p{color:#4c6976}
.method-item p,.material-info>p,.proof-source,.faq-list details p{color:#4e6976}
.material-code,.fact-index{color:#0b7194}
.material-visual .real-cover{position:relative;z-index:2;width:auto;height:230px;max-width:80%;object-fit:contain;border-radius:3px;box-shadow:12px 19px 28px rgba(0,0,0,.36);transform:rotate(3deg);transition:transform .5s var(--ease)}
.material-card:nth-child(3) .real-cover{transform:rotate(-3deg)}
.material-card:hover .real-cover,.material-card:nth-child(3):hover .real-cover{transform:rotate(0) translateY(-7px)}
.button--pulse{overflow:hidden;animation:ctaBreath 5.4s ease-in-out infinite}
.button--pulse::after{display:none}
@keyframes ctaBreath{0%,100%{box-shadow:0 7px 20px rgba(31,190,100,.18),0 0 0 1px rgba(71,229,140,.07)}50%{box-shadow:0 12px 42px rgba(31,190,100,.5),0 0 24px rgba(71,229,140,.32),0 0 0 3px rgba(71,229,140,.12)}}
.button--pulse:hover,.button--pulse:focus-visible{animation-play-state:paused;box-shadow:0 12px 30px rgba(31,190,100,.3)}
@media(max-width:800px){
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .mobile-bar{min-height:calc(66px + env(safe-area-inset-bottom));padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  .mobile-bar strong{animation:ctaBreath 5.4s ease-in-out infinite}
  .header-cta{min-height:44px}
  .under-link{padding-block:9px}
}
@media(max-width:560px){
  .hero h1{font-size:clamp(3rem,15vw,4.1rem);line-height:.87}
  .hero h1>span{display:inline-block}
  .hero h1>span:first-child{margin-right:.12em}
  .hero h1>strong{margin-top:14px;font-size:.49em;line-height:.99}
  .hero-art{min-height:250px;margin-top:0}
  .hero-lead,.section-intro>p,.syllabus-head>p:not(.eyebrow),.syllabus-row p,.method-item p,.material-info>p,.bundle-card>p:not(.bundle-context),.authority-copy>p:not(.eyebrow),.proof-card blockquote,.faq-list details p,.closing-inner p:not(.eyebrow){font-size:.93rem;line-height:1.68}
  .fact p{font-size:.78rem}.facts-foot{font-size:.81rem}
  .bundle-list li{font-size:.86rem}.bundle-context{font-size:.84rem}
  .material-price>small,.bundle-price>small{font-size:.9rem}
  .material-visual .real-cover{height:213px}
  .button{font-size:.78rem}.material-info .button,.bundle-card>.button{font-size:.74rem}
  .mobile-bar strong{font-size:.68rem}
}
@media(max-width:360px){.brand img{width:116px}.header-inner{gap:6px}.header-cta{min-height:44px;gap:8px;padding-inline:9px;font-size:.62rem;white-space:nowrap}.mobile-bar strong{font-size:.61rem}}
@media(prefers-reduced-motion:reduce){.button--pulse,.mobile-bar strong{animation:none!important}.hero-crest{opacity:.34;transform:none}}

/* Revisão mobile-first: oferta, imagens e hierarquia de compra. */
.facts-intro,.proof-intro{display:block;max-width:920px}
.facts-intro .title{max-width:900px;font-size:clamp(3.5rem,5.3vw,5.7rem)}
.syllabus-head .title{font-size:clamp(3.3rem,5vw,5.3rem)}
.method-intro{margin-bottom:39px}
.method-grid{gap:22px;border:0}
.method-item,.method-item:first-child,.method-item:last-child{padding:0;border:0}
.method-art{overflow:hidden;aspect-ratio:16/9;border:1px solid #c8dce2;border-radius:7px;background:#e7f2f5}
.method-art svg{display:block;width:100%;height:100%}
.method-copy{padding:18px 2px 0}
.method-item h3{max-width:340px;margin:11px 0 9px;font-size:clamp(2rem,2.65vw,2.8rem)}
.method-item p{max-width:310px;font-size:.82rem;line-height:1.62}

.offers-grid{grid-template-columns:minmax(0,1.23fr) minmax(0,.77fr)}
.offers-intro>p{color:#c7dbe2}
.bundle-card--featured{margin-top:0;padding-top:52px}
.bundle-card--featured>p:not(.bundle-context){min-height:0}
.bundle-breakdown{display:grid;margin:26px 0 0;border-top:1px solid #c8dce2}
.bundle-breakdown>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #d9e6e9;color:#254957;font-size:.8rem;font-weight:700}
.bundle-breakdown>div span{color:#496b79;text-decoration:line-through;text-decoration-thickness:1px}
.bundle-breakdown s{flex:none;color:#78919b;font-size:.82rem;font-weight:600;text-decoration-thickness:1px}
.bundle-total{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:19px;padding:16px 18px;background:#eaf3f4;border-left:3px solid #1ec06b}
.bundle-total span{color:#456877;font-size:.77rem;font-weight:800}
.bundle-total s{color:#738b95;font:800 2.7rem/.9 var(--display);white-space:nowrap;text-decoration-thickness:2px}
.bundle-card--featured .bundle-price{margin-top:24px;padding-top:0;border:0}
.bundle-card--featured .bundle-price>span{color:#155b49;font-size:.78rem;font-weight:800}
.bundle-card--featured .bundle-price>strong{color:#083a36}
.bundle-context{margin:12px 0 0;color:#087c47;font-size:.78rem;font-weight:800}
.bundle-card--secondary .bundle-price{margin-top:auto}
.material-card .checkout-link,.bundle-card--secondary .checkout-link{background:var(--green);border-color:var(--green);color:#052419}
.material-card .checkout-link:hover,.bundle-card--secondary .checkout-link:hover{background:#79f5ac;border-color:#79f5ac;color:#052419}

@keyframes floatLeft{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-8px) rotate(-3deg)}}
@keyframes floatRight{0%,100%{transform:translateY(0) rotate(3deg)}50%{transform:translateY(-9px) rotate(2deg)}}
@keyframes floatThird{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-8px) rotate(-2deg)}}
.material-card:first-child .material-visual>div{animation:floatLeft 6.2s ease-in-out infinite}
.material-card:nth-child(2) .real-cover{animation:floatRight 6.6s -2.1s ease-in-out infinite}
.material-card:nth-child(3) .real-cover{animation:floatThird 6.4s -3.6s ease-in-out infinite}

.authority-layout{grid-template-columns:1fr 1fr;gap:5vw}
.authority-photo{min-height:565px}
.authority-photo::after{height:9%}
.authority-photo img{left:0;width:min(100%,651px);height:auto;max-height:565px;object-fit:contain;filter:none}
.authority-copy .title{font-size:clamp(3.4rem,5vw,5.2rem)}

.footer{padding:56px 0 30px}
.footer-inner{display:grid;grid-template-columns:minmax(220px,1.4fr) minmax(120px,.8fr) minmax(150px,.8fr);gap:35px 7vw}
.footer-brand img{width:176px}
.footer-column{display:grid;align-content:start;gap:11px}
.footer-column span{margin-bottom:8px;color:#62b5cb;font-size:.64rem;font-weight:900;letter-spacing:.16em}
.footer-column a{width:max-content;max-width:100%;color:#d4e4e8;font-size:.78rem;font-weight:700;transition:color .2s}
.footer-column a:hover{color:var(--green)}
.footer-note{grid-column:1/-1;display:block;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);color:#8aa9b5;font-size:.66rem}

@media(max-width:800px){
  .method-grid{grid-template-columns:1fr;gap:0}
  .method-item,.method-item:first-child,.method-item:last-child{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:21px;padding:18px 0;border-bottom:1px solid var(--line)}
  .method-art{aspect-ratio:1.4}
  .method-copy{padding:0}
  .method-item h3{margin:8px 0;font-size:2.25rem}
  .method-item p{font-size:.82rem}
  .offers-grid{grid-template-columns:1fr}
  .authority-layout{grid-template-columns:1fr;gap:0}
  .authority-photo{min-height:0;max-width:520px}
  .authority-photo img{position:relative;left:auto;bottom:auto;width:100%;max-height:none}
  .footer-inner{grid-template-columns:1fr 1fr;gap:33px}
  .footer-brand{grid-column:1/-1}
  .mobile-bar{justify-content:center}
  .mobile-bar strong{justify-content:center;flex:1;min-height:46px;border-radius:5px;font-size:.72rem;letter-spacing:.06em}
}
@media(max-width:560px){
  .hero-photo{background-image:radial-gradient(circle at 80% 70%,rgba(17,77,93,.35),transparent 43%),linear-gradient(180deg,#041722,#062637 72%,#082e3e)}
  .hero-layout{padding-bottom:48px}
  .hero-art{isolation:isolate}
  .hero-art::before{content:'';position:absolute;z-index:0;inset:-34px -18px -48px;background-image:linear-gradient(180deg,#062637 0%,rgba(6,38,55,.16) 26%,rgba(5,30,43,.2) 63%,#082e3e 100%),url('assets/jardim-botanico-mobile-optimized.webp');background-size:cover;background-position:center 34%;filter:saturate(.7) brightness(.87);pointer-events:none}
  .crest-halo{z-index:1}
  .hero-crest{z-index:2}
  .facts-intro .title{font-size:clamp(3rem,11.8vw,4.2rem)}
  .syllabus-head .title{font-size:clamp(2.9rem,11.3vw,4rem)}
  .method-item,.method-item:first-child,.method-item:last-child{grid-template-columns:116px 1fr;gap:15px;padding-block:17px}
  .method-art{aspect-ratio:1.12}
  .method-art svg{width:100%;height:100%}
  .method-item h3{font-size:1.8rem;line-height:.96}
  .method-item p{font-size:.84rem;line-height:1.53}
  .bundle-breakdown>div{font-size:.73rem}
  .bundle-breakdown s{font-size:.76rem}
  .bundle-total{padding:13px 14px}
  .bundle-total span{font-size:.7rem}
  .bundle-total s{font-size:2.3rem}
  .bundle-card--featured .bundle-price>strong{font-size:5.7rem}
  .authority-photo{max-width:440px}
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px 18px}
  .footer-column a{font-size:.73rem}
  .mobile-bar{padding-inline:15px}
  .mobile-bar strong{font-size:.73rem}
}
@media(max-width:360px){
  .method-item,.method-item:first-child,.method-item:last-child{grid-template-columns:105px 1fr;gap:12px}
  .method-item h3{font-size:1.65rem}
  .bundle-total s{font-size:2rem}
}
@media(prefers-reduced-motion:reduce){
  .material-card:first-child .material-visual>div,.material-card:nth-child(2) .real-cover,.material-card:nth-child(3) .real-cover{animation:none!important}
}

/* Revisão final: uma fotografia no hero, autoridade antes da oferta e escolha por escopo. */
.hero-photo{opacity:.82;background-image:linear-gradient(90deg,rgba(3,17,26,.94),rgba(4,26,39,.8) 49%,rgba(4,26,39,.68)),linear-gradient(0deg,rgba(3,19,29,.66),transparent 48%),url('assets/jardim-botanico-desktop-optimized.webp');background-position:center 42%}
.hero-art{min-height:550px}
.crest-halo{width:min(100%,570px);background:radial-gradient(circle,rgba(75,181,211,.18),transparent 69%)}
.hero-crest{width:min(98%,550px);max-height:600px;opacity:.88;filter:drop-shadow(0 18px 32px rgba(0,0,0,.43));transform:none}
@keyframes crestAppear{from{opacity:0;transform:translateY(38px) scale(.94)}to{opacity:.88;transform:translateY(0) scale(1)}}

.authority{padding-block:100px 0}
.authority-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:5vw}
.authority-copy{padding-bottom:72px}
.authority-copy .title{font-size:clamp(3.4rem,4.8vw,5.2rem)}
.authority-list-intro{margin:24px 0 10px!important;color:#fff!important;font-weight:800}
.appointment-list{display:grid;margin:0;padding:0;list-style:none;border-top:1px solid rgba(154,204,219,.27)}
.appointment-list li{display:grid;grid-template-columns:54px 1fr;align-items:center;gap:15px;padding:10px 0;border-bottom:1px solid rgba(154,204,219,.22)}
.appointment-list strong{color:var(--sky);font:800 1.9rem/.95 var(--display)}
.appointment-list span{color:#d4e5e9;font-size:.76rem;line-height:1.48}

.offers{padding:92px 0 83px;background:linear-gradient(160deg,#041721,#092d40 70%,#0b3a4d)}
.offer-featured{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(350px,.95fr);background:#f7fbfb;color:var(--ink);box-shadow:0 32px 70px rgba(0,0,0,.18)}
.offer-featured-story{position:relative;display:flex;flex-direction:column;min-width:0;padding:41px 47px 47px;background:radial-gradient(circle at 48% 29%,rgba(46,150,181,.37),transparent 52%),linear-gradient(145deg,#0a4760,#082c40 58%,#061e2f);color:#fff}
.offer-flag{align-self:flex-start;padding:8px 11px;background:var(--green);color:#06341f;font-size:.63rem;font-weight:900;letter-spacing:.13em}
.offer-covers{position:relative;align-self:center;width:min(100%,470px);height:302px;margin:15px 0 20px}
.offer-cover{position:absolute;top:23px;display:block;width:166px;height:235px;object-fit:cover;box-shadow:12px 20px 27px rgba(0,0,0,.4);border-radius:3px}
.offer-cover--ltf{left:5%;display:grid;align-content:space-between;gap:8px;padding:16px 14px;background:linear-gradient(145deg,#062b42,#0780a6 55%,#042133);border:1px solid rgba(153,222,234,.5);color:#fff;transform:rotate(-11deg);z-index:1}
.offer-cover--ltf small{font-size:.46rem;font-weight:900;letter-spacing:.06em}
.offer-cover--ltf strong{font:800 1.62rem/.93 var(--display)}
.offer-cover--dtf{left:calc(50% - 83px);top:0;z-index:3;transform:rotate(-1deg)}
.offer-cover--rtf{right:5%;z-index:2;transform:rotate(10deg)}
.offer-featured-story h2{max-width:480px;margin:0;font:800 clamp(3.1rem,4.1vw,4.8rem)/.9 var(--display);text-transform:uppercase}
.offer-featured-story h2 span{color:var(--sky)}
.offer-featured-story>p{max-width:450px;margin:17px 0 0;color:#c7dfe7;font-size:.94rem;line-height:1.65}
.offer-featured-buy{display:flex;flex-direction:column;min-width:0;padding:52px 46px 43px}
.offer-buy-kicker{color:#0c7194;font-size:.66rem;font-weight:900;letter-spacing:.16em}
.offer-breakdown{display:grid;margin-top:23px;border-top:1px solid #c9dce2}
.offer-breakdown>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #d7e5e9}
.offer-breakdown s{color:#55717e;font-size:.77rem;text-decoration-thickness:1px}
.offer-breakdown s:last-child{flex:none;white-space:nowrap}
.offer-separate{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:16px;padding:12px 0;border-bottom:1px solid #c9dce2}
.offer-separate span{color:#456776;font-size:.76rem;font-weight:800}
.offer-separate s{color:#6a8290;font:800 2.4rem/.9 var(--display);white-space:nowrap}
.offer-main-price{display:grid;gap:3px;margin-top:25px}
.offer-main-price span{color:#0c5d4b;font-size:.78rem;font-weight:800}
.offer-main-price strong{color:#063c37;font:800 clamp(5.6rem,6.4vw,7.2rem)/.83 var(--display)}
.offer-main-price small{color:#54717d;font-size:.85rem}
.offer-saving{margin:17px 0 0;color:#078349;font-size:.78rem;font-weight:800}
.offer-featured-buy .button{justify-content:space-between;width:100%;margin-top:auto;padding-inline:22px}
.offer-partial{display:grid;grid-template-columns:210px minmax(0,1fr) 286px;align-items:center;gap:26px;margin-top:22px;padding:22px 28px;border:1px solid rgba(151,207,224,.28);background:rgba(225,246,252,.055)}
.offer-partial-covers{position:relative;height:188px}
.offer-partial-covers .offer-cover{top:11px;width:108px;height:152px}
.offer-partial-covers .offer-cover--ltf{left:8px;padding:10px 9px;transform:rotate(-10deg)}
.offer-partial-covers .offer-cover--ltf small{font-size:.29rem}
.offer-partial-covers .offer-cover--ltf strong{font-size:1.04rem}
.offer-partial-covers .offer-cover--rtf{right:8px;transform:rotate(8deg)}
.offer-partial-copy>span{color:var(--sky);font-size:.63rem;font-weight:900;letter-spacing:.15em}
.offer-partial-copy h3{margin:9px 0;font:800 clamp(2.4rem,3.2vw,3.7rem)/.92 var(--display);text-transform:uppercase}
.offer-partial-copy p{max-width:470px;margin:0;color:#c1d8df;font-size:.84rem;line-height:1.6}
.offer-partial-buy{display:grid;gap:3px;align-content:center;border-left:1px solid rgba(151,207,224,.28);padding-left:28px}
.offer-partial-buy>span{color:#a9c6d0;font-size:.73rem}
.offer-partial-buy>strong{color:#fff;font:800 4.8rem/.85 var(--display)}
.offer-partial-buy>small{color:#bad2da;font-size:.77rem}
.offer-partial-buy .button{justify-content:space-between;gap:8px;min-height:51px;margin-top:16px;padding-inline:15px;font-size:.64rem}
.offers-foot{margin-top:24px;font-size:.72rem}

.materials{padding-block:73px 91px}
.materials-heading{margin:0 0 30px;font:800 clamp(2.8rem,4.8vw,4.4rem)/.96 var(--display);text-transform:uppercase}
.material-card{box-shadow:0 10px 32px rgba(8,45,65,.05)}
.footer-social{display:flex;align-items:center;gap:10px}
.footer-social a{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(189,222,231,.32);border-radius:50%;color:#d9eff3;transition:color .25s,border-color .25s,background .25s}
.footer-social a:hover{border-color:var(--green);background:rgba(71,229,140,.1);color:var(--green)}
.footer-social svg{width:22px;height:22px}
.faq{background:#f4f9fa}
.faq-side .title{font-size:clamp(3.3rem,4.6vw,5rem)}
.faq-list summary{font-size:clamp(1.55rem,2.1vw,2rem)}
.faq-list details p{font-size:.93rem}
.closing-inner>.button{margin-top:33px}

@media(max-width:1050px){
  .offer-featured{grid-template-columns:minmax(0,1fr) minmax(320px,.9fr)}
  .offer-featured-story{padding-inline:32px}
  .offer-featured-buy{padding-inline:32px}
  .offer-partial{grid-template-columns:160px minmax(0,1fr) 248px;gap:18px}
  .offer-partial-covers .offer-cover{width:98px;height:138px}
  .offer-partial-copy h3{font-size:2.65rem}
  .offer-partial-buy{padding-left:18px}
}
@media(max-width:800px){
  .header-cta{display:none}
  .hero-actions--desktop{display:none}
  .hero-art{min-height:320px}
  .hero-crest{width:min(84vw,380px);max-height:410px}
  .authority{padding-top:77px}
  .authority-layout{grid-template-columns:1fr}
  .authority-copy{padding-bottom:28px}
  .authority-photo{order:2}
  .offer-featured{grid-template-columns:1fr}
  .offer-featured-story{padding:30px 31px 35px}
  .offer-featured-buy{padding:34px 31px 36px}
  .offer-featured-buy .button{margin-top:24px}
  .offer-partial{grid-template-columns:170px 1fr;gap:18px}
  .offer-partial-buy{grid-column:2;border-left:0;padding-left:0}
  .materials{padding-block:65px 75px}
  .faq{padding-block:76px}
}
@media(max-width:560px){
  .hero-photo{background-image:linear-gradient(180deg,rgba(3,19,29,.91),rgba(4,28,41,.79) 52%,rgba(4,28,41,.73)),url('assets/jardim-botanico-mobile-optimized.webp');background-position:center 51%}
  .hero-art::before{display:none}
  .hero-layout{padding-bottom:30px}
  .hero-art{min-height:335px;margin-top:4px}
  .hero-crest{width:min(92vw,355px);max-height:350px}
  .crest-halo{width:95%}
  .authority-copy .title{font-size:clamp(3.1rem,12vw,4.15rem)}
  .authority-copy>p:not(.eyebrow){font-size:.88rem;line-height:1.65}
  .appointment-list li{grid-template-columns:46px 1fr;gap:10px;padding:10px 0}
  .appointment-list strong{font-size:1.72rem}
  .appointment-list span{font-size:.77rem}
  .offer-featured-story{padding:25px 24px 30px}
  .offer-covers{height:235px;margin:13px 0 16px}
  .offer-cover{width:122px;height:173px}
  .offer-cover--ltf{left:3%;padding:11px 10px}
  .offer-cover--ltf small{font-size:.33rem}
  .offer-cover--ltf strong{font-size:1.2rem}
  .offer-cover--dtf{left:calc(50% - 61px)}
  .offer-cover--rtf{right:3%}
  .offer-featured-story h2{font-size:3.25rem}
  .offer-featured-story>p{font-size:.86rem;line-height:1.56}
  .offer-featured-buy{padding:29px 23px 28px}
  .offer-breakdown>div{gap:8px;padding:10px 0}
  .offer-breakdown s{font-size:.74rem}
  .offer-separate s{font-size:2.35rem}
  .offer-main-price strong{font-size:5.8rem}
  .offer-partial{grid-template-columns:110px 1fr;gap:13px;padding:20px 17px}
  .offer-partial-covers{height:150px}
  .offer-partial-covers .offer-cover{top:12px;width:72px;height:103px}
  .offer-partial-covers .offer-cover--ltf{left:0;padding:7px 6px}
  .offer-partial-covers .offer-cover--ltf small{font-size:.21rem}
  .offer-partial-covers .offer-cover--ltf strong{font-size:.76rem}
  .offer-partial-covers .offer-cover--rtf{right:0}
  .offer-partial-copy>span{font-size:.54rem}
  .offer-partial-copy h3{font-size:2.12rem}
  .offer-partial-copy p{font-size:.8rem}
  .offer-partial-buy{grid-column:1/-1;padding-top:15px;border-top:1px solid rgba(151,207,224,.28)}
  .offer-partial-buy>strong{font-size:4.1rem}
  .offer-partial-buy .button{min-height:50px;font-size:.68rem}
  .materials-heading{font-size:2.9rem}
  .material-card{display:grid;grid-template-columns:112px minmax(0,1fr)}
  .material-visual{min-height:100%;overflow:hidden}
  .material-visual>div{width:82px;min-height:124px;gap:8px;padding:8px}
  .material-visual small{font-size:.27rem}
  .material-visual strong{font-size:.92rem}
  .material-visual .real-cover{height:150px;max-width:95%}
  .material-big{display:none}
  .material-info{padding:19px 17px}
  .material-code{font-size:.52rem}
  .material-info h3{margin:9px 0 7px;font-size:1.72rem}
  .material-info>p{font-size:.8rem;line-height:1.5}
  .material-price{padding-top:13px}
  .material-price>strong{font-size:2.9rem}
  .material-price>small{font-size:.74rem}
  .material-info .button{min-height:45px;margin-top:14px;padding-inline:11px;font-size:.61rem;gap:7px}
  .faq-list summary{font-size:1.48rem}
  .faq-list details p{font-size:.86rem}
  .closing-inner>.button{margin-top:26px}
  .footer-social a{width:46px;height:46px}
}
@media(max-width:360px){
  .offer-breakdown s{font-size:.69rem}
  .offer-partial{grid-template-columns:94px 1fr}
  .offer-partial-copy h3{font-size:1.85rem}
  .material-card{grid-template-columns:94px minmax(0,1fr)}
  .material-info{padding:16px 12px}
  .material-info h3{font-size:1.52rem}
  .material-info .button{font-size:.57rem;padding-inline:8px}
}
@media(prefers-reduced-motion:reduce){
  .hero-crest{opacity:.88!important;transform:none!important}
}

/* Revisão de conversão ISS Curitiba: novas seções, mesma linguagem visual. */
.hero h1>strong{font-size:.37em;line-height:1.01;max-width:720px}
.hero-actions .under-link{color:var(--white)}
.hero-trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.hero-trust span{padding:7px 10px;border:1px solid rgba(255,255,255,.25);color:var(--white);font-size:.58rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}
.hero-trust [hidden]{display:none}
.facts-foot p span{display:block;margin-top:7px}
.fact:nth-child(3)>strong{font-size:clamp(2.3rem,3.9vw,3.75rem)}
.appointment-iss b{display:inline-block;margin-left:8px;padding:3px 6px;border:1px solid var(--sky);color:var(--sky);font-size:.58rem;letter-spacing:.12em}

.decision{padding:109px 0;background:var(--white)}
.decision-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.decision-card{padding:29px 27px 30px;border:1px solid var(--line);background:var(--pale)}
.decision-card h3{margin:26px 0 12px;font:800 clamp(2.3rem,3.2vw,3.2rem)/.92 var(--display);text-transform:uppercase}
.decision-card p{margin:0;color:var(--muted);font-size:.82rem;line-height:1.72}
.decision-foot{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-top:23px}
.decision-foot p{margin:0;font-size:.83rem;font-weight:800}
.decision-foot a{flex:none}

.schedule{padding:92px 0;background:var(--pale-2)}
.schedule-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:7vw}
.schedule-intro>p:last-child{max-width:410px;margin:22px 0 0;color:var(--muted);font-size:.88rem;line-height:1.75}
.schedule-panel{border:1px solid var(--line);background:var(--white)}
.schedule-panel summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:27px 29px;cursor:pointer;list-style:none}
.schedule-panel summary::-webkit-details-marker{display:none}
.schedule-panel summary>span:first-child{display:grid;gap:2px}
.schedule-panel summary strong{font:800 2.7rem/.9 var(--display);text-transform:uppercase}
.schedule-panel summary small{color:var(--muted);font-size:.7rem;font-weight:700}
.schedule-toggle{padding:9px 12px;border:1px solid var(--line);color:var(--blue);font-size:.65rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.schedule-panel[open] .schedule-toggle{border-color:var(--green);background:var(--green);color:var(--night)}
.schedule-toggle .when-open,.schedule-panel[open] .when-closed{display:none}
.schedule-panel[open] .when-open{display:inline}
.schedule-list{display:grid;gap:0;margin:0;padding:0 29px 18px;list-style:none}
.schedule-list li{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:17px 0;border-top:1px solid var(--line)}
.schedule-list time{color:var(--blue);font:800 1.55rem/1 var(--display)}
.schedule-list li strong{color:var(--ink);font-size:.67rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.schedule-list li p{margin:4px 0 0;color:var(--muted);font-size:.8rem;line-height:1.58}

.audience{padding:108px 0;background:var(--white)}
.audience-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.audience-card{padding:32px 34px;border:1px solid var(--line);background:var(--pale)}
.audience-card--muted{background:var(--pale-2)}
.audience-card h3{margin:0 0 21px;font:800 2.5rem/.95 var(--display);text-transform:uppercase}
.audience-card ul{display:grid;gap:15px;margin:0;padding:0;list-style:none}
.audience-card li{position:relative;padding-left:24px;color:var(--muted);font-size:.85rem;line-height:1.65}
.audience-card li::before{content:'✓';position:absolute;left:0;color:var(--green-2);font-weight:900}
.audience-card--muted li::before{content:'−';color:var(--muted)}

.material-detail{padding:109px 0;background:var(--pale-2)}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.detail-card{padding:26px;border:1px solid var(--line);background:var(--white)}
.detail-book{display:grid;place-items:center;min-height:270px;margin-bottom:23px;background:var(--night-2);overflow:hidden;perspective:1200px}
.detail-book .book-3d{width:135px}
.detail-card h3{min-height:68px;margin:11px 0 10px;font:800 2.1rem/.94 var(--display);text-transform:uppercase}
.detail-card p{min-height:74px;margin:0 0 17px;color:var(--muted);font-size:.81rem;line-height:1.64}
.detail-card>small{color:var(--blue);font-size:.68rem;font-weight:800;text-transform:uppercase}

.choice{padding:102px 0;background:var(--night-2);color:var(--white)}
.choice-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);align-items:start;gap:7vw}
.choice-panel{min-height:289px;padding:30px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.04)}
.choice-step{margin:0 0 17px;color:var(--sky);font-size:.64rem;font-weight:900;letter-spacing:.15em}
.choice-panel h3{margin:0 0 26px;font:800 clamp(2rem,3vw,3rem)/.96 var(--display);text-transform:uppercase}
.choice-buttons{display:flex;flex-wrap:wrap;gap:9px}
.choice-buttons button,.choice-reset{min-height:45px;padding:9px 15px;border:1px solid rgba(255,255,255,.35);background:transparent;color:var(--white);font-size:.72rem;font-weight:800;cursor:pointer}
.choice-buttons button:hover,.choice-buttons button:focus-visible{border-color:var(--green);background:rgba(71,229,140,.1)}
.choice-result>strong{display:block;margin:-8px 0 16px;color:var(--green);font:800 3.7rem/.88 var(--display)}
.choice-result>p:not(.choice-step){color:var(--white);font-size:.83rem;line-height:1.62}
.choice-result .button{margin-top:6px}
.choice-reset{display:block;margin-top:14px;border:0;text-decoration:underline;text-underline-offset:4px}
.is-highlighted{outline:3px solid var(--green);outline-offset:5px}

.guarantee{padding:104px 0;background:var(--white)}
.guarantee-layout{display:grid;grid-template-columns:260px 1fr;align-items:center;gap:7vw}
.guarantee-seal{width:min(100%,240px);aspect-ratio:1;color:var(--blue)}
.guarantee-seal svg{display:block;width:100%;height:100%}
.guarantee-seal text{fill:currentColor;font-family:var(--display);font-size:33px;font-weight:800}
.guarantee-seal text:last-child{font-size:20px;letter-spacing:3px}
.guarantee-seal.is-visible{animation:sealEnter .75s var(--ease) both}
@keyframes sealEnter{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.guarantee-copy>p:not(.eyebrow){max-width:710px;margin:23px 0 29px;color:var(--muted);font-size:.9rem;line-height:1.75}
.faq-list details p a{color:var(--blue);font-weight:800;text-decoration:underline;text-underline-offset:3px}
.closing-inner [data-exam-countdown]{margin-top:29px;color:var(--sky)!important;font-size:.85rem!important;font-weight:800}

/* Capas reais com profundidade discreta. O brasão continua exclusivo do hero. */
.book-3d{
  --book-pointer-x:0deg;--book-pointer-y:0deg;--book-x:0px;--book-y:0px;--book-angle:0deg;
  position:relative;display:block;width:150px;aspect-ratio:720/1017;flex:none;
  transform-style:preserve-3d;
  transform:translate(var(--book-x),var(--book-y)) rotateZ(var(--book-angle)) rotateY(calc(-20deg + var(--book-pointer-y))) rotateX(calc(4deg + var(--book-pointer-x)));
  filter:drop-shadow(12px 18px 12px rgba(0,0,0,.32));
  will-change:transform;
}
.book-3d--ltf{--book-cover:url('assets/capa-iss-curitiba-ltf.webp')}
.book-3d--dtf{--book-cover:url('assets/capa-iss-curitiba-dtf.webp')}
.book-3d--rtf{--book-cover:url('assets/capa-iss-curitiba-rtf.webp')}
.book-3d img{display:block;width:100%;height:100%;object-fit:cover;border-radius:2px;transform:translateZ(9px);backface-visibility:hidden}
.book-3d::before{content:'';position:absolute;inset:0 auto 0 0;width:18px;background-image:linear-gradient(90deg,rgba(0,0,0,.44),transparent),var(--book-cover);background-size:cover;filter:brightness(.55);transform-origin:left;transform:rotateY(-90deg);backface-visibility:hidden}
.book-3d::after{content:'';position:absolute;inset:0 0 0 auto;width:9px;background:var(--pale-2);transform-origin:right;transform:rotateY(90deg);backface-visibility:hidden}
.book-3d.is-active{animation:bookFloat 6s ease-in-out infinite}
@keyframes bookFloat{
  0%,100%{transform:translate(var(--book-x),var(--book-y)) rotateZ(var(--book-angle)) rotateY(calc(-20deg + var(--book-pointer-y))) rotateX(calc(4deg + var(--book-pointer-x)))}
  50%{transform:translate(var(--book-x),calc(var(--book-y) - 6px)) rotateZ(var(--book-angle)) rotateY(calc(-20deg + var(--book-pointer-y))) rotateX(calc(4deg + var(--book-pointer-x)))}
}
.book-set{perspective:1200px}
.book-set .book-3d{position:absolute;top:15px;left:calc(50% - 75px);transform:translateY(16px) rotateY(-20deg) rotateX(4deg);transition:transform .9s var(--ease)}
.book-set:not(.is-fanned) .book-3d.is-active{animation:none}
.book-set.is-open .book-3d{transform:translate(var(--book-x),var(--book-y)) rotateZ(var(--book-angle)) rotateY(calc(-20deg + var(--book-pointer-y))) rotateX(calc(4deg + var(--book-pointer-x)))}
.book-set.is-fanned .book-3d.is-active{animation:bookFloat 6s ease-in-out infinite}
.book-set .book-3d:nth-child(1){--book-x:-113px;--book-y:25px;--book-angle:-9deg;z-index:2;animation-delay:-2s}
.book-set .book-3d:nth-child(2){--book-x:0px;--book-y:0px;--book-angle:0deg;z-index:3;animation-delay:-.6s}
.book-set .book-3d:nth-child(3){--book-x:113px;--book-y:25px;--book-angle:9deg;z-index:1;animation-delay:-3.5s}
.offer-covers{height:285px;overflow:visible}
.offer-covers .book-3d{width:150px}
.offer-partial-covers{height:188px;overflow:visible}
.offer-partial-covers .book-3d{top:9px;left:calc(50% - 51px);width:102px}
.offer-partial-covers .book-3d:nth-child(1){--book-x:-35px;--book-y:12px;--book-angle:-9deg;z-index:2}
.offer-partial-covers .book-3d:nth-child(2){--book-x:35px;--book-y:12px;--book-angle:9deg;z-index:1}
.detail-book .book-3d{width:139px;animation-delay:-1s}
.material-visual>.book-3d{display:block;width:min(65%,184px);height:auto;min-height:0;padding:0;border:0;background:none;box-shadow:none;animation-delay:-2s}
.material-card:nth-child(1) .material-visual>.book-3d,.material-card:nth-child(2) .material-visual>.book-3d,.material-card:nth-child(3) .material-visual>.book-3d{animation:bookFloat 6s ease-in-out infinite}
.material-card .material-visual>.book-3d:not(.is-active){animation-play-state:paused}
.offer-salary{margin:8px 0 20px;color:var(--muted);font-size:.74rem;line-height:1.5}
.offer-trust{display:flex;align-items:flex-start;gap:8px;margin:13px 0 0;color:var(--muted);font-size:.63rem;line-height:1.5}
.offer-trust img{flex:none;width:17px;height:17px}
.offer-partial .offer-trust{color:var(--pale-2)}
.offer-upsell{display:inline-block;margin-top:15px;color:var(--sky);font-size:.69rem;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.offer-partial-buy .offer-saving{margin:8px 0 0;color:var(--green);font-size:.69rem}
.material-info .offer-trust{margin-top:11px}
.proof-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}
.offer-partial-buy .button{margin-top:13px}
.offer-featured-buy .button{margin-top:14px}
.schedule-panel summary:focus-visible,.faq-list summary:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.choice-panel [hidden],.hero-trust [hidden],[data-exam-countdown][hidden]{display:none!important}
.facts .fact-index,.decision .fact-index,.materials .material-code,.material-detail .material-code{color:#0c7194}
.facts-foot a{color:#0c7194}

@media(max-width:1050px){
  .decision-grid,.detail-grid{gap:12px}
  .decision-card{padding:25px 21px}
  .detail-card{padding:20px}
}
@media(max-width:800px){
  .proof-grid--two{grid-template-columns:1fr}
  .decision,.schedule,.audience,.material-detail,.choice,.guarantee{padding-block:77px}
  .decision-grid,.detail-grid{grid-template-columns:1fr}
  .decision-card,.detail-card{padding:25px}
  .decision-card h3{margin-top:16px}
  .decision-foot{align-items:flex-start;flex-direction:column;gap:12px}
  .schedule-layout,.choice-layout{grid-template-columns:1fr;gap:34px}
  .audience-grid{grid-template-columns:1fr}
  .detail-card{display:grid;grid-template-columns:130px 1fr;column-gap:25px}
  .detail-book{grid-row:1/5;min-height:200px;margin:0}
  .detail-book .book-3d{width:90px}
  .detail-card h3,.detail-card p{min-height:0}
  .guarantee-layout{grid-template-columns:165px 1fr;gap:30px}
  .mobile-bar{display:none;align-items:center;justify-content:space-between;min-height:78px;padding:10px 21px calc(10px + env(safe-area-inset-bottom))}
  .mobile-bar.is-visible{display:flex}
  .mobile-bar>div{display:grid;gap:0;min-width:0}
  .mobile-bar strong{display:block;min-height:0;padding:0;border:0;border-radius:0;background:none;color:var(--white);font-size:.72rem;letter-spacing:.03em;animation:none;text-transform:none}
  .mobile-bar small{color:var(--pale-2);font-size:.61rem;white-space:nowrap}
  .mobile-bar>a{display:grid;place-items:center;flex:none;min-width:111px;min-height:43px;padding:8px 12px;border-radius:4px;background:var(--green);color:var(--night);font-size:.66rem;font-weight:900;text-transform:uppercase}
  body{padding-bottom:0}
  body.has-mobile-offer-bar{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
}
@media(max-width:560px){
  .hero-photo{animation:none;transform:scale(1.025)}
  .hero-kicker,.hero h1>span,.hero h1>strong,.hero-lead,.hero-actions{animation:none;opacity:1;transform:none}
  .hero-crest{animation:none;opacity:.88;transform:none}
  .hero-layout{padding-top:105px}
  .hero h1{font-size:clamp(4rem,17.7vw,5.3rem)}
  .hero h1>strong{font-size:.38em}
  .hero-lead{font-size:.8rem;line-height:1.55}
  .hero-actions{gap:13px;margin-top:20px}
  .hero-trust{gap:6px;margin-top:17px}
  .hero-trust span{padding:5px 7px;font-size:.48rem}
  .hero-art{min-height:275px}
  .hero-crest{width:min(87vw,330px)}
  .decision,.schedule,.audience,.material-detail,.choice,.guarantee{padding-block:69px}
  .decision-card h3{font-size:2.35rem}
  .decision-card p,.audience-card li{font-size:.79rem}
  .schedule-panel summary{padding:21px 19px}
  .schedule-panel summary strong{font-size:2.25rem}
  .schedule-list{padding-inline:19px}
  .schedule-list li{grid-template-columns:47px 1fr;gap:12px;padding-block:14px}
  .schedule-list time{font-size:1.28rem}
  .audience-card{padding:25px 23px}
  .detail-card{grid-template-columns:112px 1fr;column-gap:15px;padding:15px}
  .detail-book{min-height:165px}
  .detail-book .book-3d{width:85px}
  .detail-card h3{font-size:1.73rem}
  .detail-card p{font-size:.74rem}
  .choice-panel{padding:23px}
  .choice-buttons{display:grid}
  .choice-buttons button{width:100%;text-align:left}
  .choice-result>strong{font-size:3.15rem}
  .offer-covers{height:208px}
  .offer-covers .book-3d{top:9px;left:calc(50% - 54px);width:108px}
  .offer-covers .book-3d:nth-child(1){--book-x:-72px;--book-y:18px}
  .offer-covers .book-3d:nth-child(3){--book-x:72px;--book-y:18px}
  .offer-partial-covers{height:132px}
  .offer-partial-covers .book-3d{left:calc(50% - 39px);width:78px}
  .offer-partial-covers .book-3d:nth-child(1){--book-x:-26px;--book-y:8px}
  .offer-partial-covers .book-3d:nth-child(2){--book-x:26px;--book-y:8px}
  .material-card{grid-template-columns:134px minmax(0,1fr)}
  .material-visual>.book-3d{width:105px;min-height:0;padding:0}
  .material-info .button{min-height:53px;padding:9px 11px;font-size:.69rem;line-height:1.22;letter-spacing:.04em}
  .guarantee-layout{grid-template-columns:1fr;gap:22px}
  .guarantee-seal{width:150px}
  .mobile-bar{gap:9px;padding-inline:15px}
  .mobile-bar>a{min-width:99px;font-size:.61rem}
  .mobile-bar small{font-size:.65rem}
}
@media(max-width:360px){
  .hero h1{font-size:3.75rem}
  .mobile-bar small{font-size:.6rem}
  .mobile-bar>a{min-width:89px;padding-inline:7px;font-size:.57rem}
  .material-card{grid-template-columns:111px minmax(0,1fr)}
  .material-visual>.book-3d{width:90px}
  .material-info .button{font-size:.64rem}
}
@media(prefers-reduced-motion:reduce){
  .book-3d,.book-3d.is-active,.book-set.is-fanned .book-3d.is-active,.material-card:nth-child(1) .material-visual>.book-3d,.material-card:nth-child(2) .material-visual>.book-3d,.material-card:nth-child(3) .material-visual>.book-3d,.guarantee-seal.is-visible{animation:none!important;transition:none!important;will-change:auto}
  .book-set .book-3d{transform:translate(var(--book-x),var(--book-y)) rotateZ(var(--book-angle)) rotateY(-20deg) rotateX(4deg)}
}

/* Refinamento visual de 30/09: headline, autoridade, prova e produtos. */
.hero .hero-headline{max-width:760px;font-size:clamp(4.3rem,6.4vw,7.2rem);line-height:.86;letter-spacing:-.035em}
.hero .hero-headline>span,.hero .hero-headline>strong{max-width:760px;text-wrap:balance}
.hero .hero-headline>span:first-child{color:var(--white)}
.hero .hero-headline>span:nth-child(2){margin-top:.11em;color:var(--sky);font-size:.72em;line-height:.94}
.hero .hero-headline>strong{margin-top:.19em;color:var(--white);font-size:.74em;line-height:.95;letter-spacing:-.018em}

.authority-award{display:grid;grid-template-columns:106px minmax(0,1fr);align-items:center;gap:20px;margin:29px 0 21px;padding:21px 23px;border:1px solid rgba(103,199,223,.3);border-left:4px solid var(--green);background:linear-gradient(115deg,rgba(27,108,130,.3),rgba(10,54,72,.18))}
.authority-award>strong{display:grid;align-content:center;color:var(--green);font:800 5.4rem/.75 var(--display);white-space:nowrap}
.authority-award>strong span{margin-top:10px;color:var(--sky);font:800 .7rem/1 var(--body);letter-spacing:.16em}
.authority-award>div{display:grid;gap:5px;min-width:0}
.authority-award b{font:800 clamp(1.45rem,2vw,2.1rem)/1.02 var(--display);text-transform:uppercase}
.authority-award small{color:#bdd0d8;font-size:.65rem;font-weight:700;letter-spacing:.06em}

.proof-carousel{min-width:0}
.proof-track{display:flex;gap:16px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scroll-padding-inline:3px;padding:3px 3px 17px;margin:-3px -3px 0;scrollbar-width:none}
.proof-track::-webkit-scrollbar{display:none}
.proof-track>.proof-card{flex:0 0 calc((100% - 32px)/3);min-width:0;scroll-snap-align:start;box-shadow:0 15px 32px rgba(8,45,65,.055)}

/* A lombada impressa e a lateral de páginas usam as capas reais. */
.book-3d{filter:drop-shadow(13px 22px 14px rgba(0,0,0,.38))}
.book-3d img{position:relative;z-index:2;border:1px solid rgba(255,255,255,.26);border-radius:2px;box-shadow:1px 1px 0 var(--white),3px 3px 0 var(--line),5px 5px 0 var(--pale-2);transform:translateZ(1px)}
.book-3d::before{z-index:3;inset:0 auto 0 0;width:11px;background-image:linear-gradient(90deg,rgba(0,0,0,.62),rgba(255,255,255,.12) 38%,rgba(0,0,0,.34) 70%,transparent),var(--book-cover);background-size:cover;background-position:left center;filter:brightness(.77);border-right:1px solid rgba(255,255,255,.16);transform:translateZ(2px)}
.book-3d::after{z-index:1;inset:0 0 0 auto;width:19px;background:repeating-linear-gradient(0deg,var(--white) 0 2px,var(--line) 2px 3px,var(--pale-2) 3px 5px);border:1px solid var(--line);transform-origin:right center;transform:rotateY(90deg)}
.detail-book{position:relative;isolation:isolate;min-height:292px;border:1px solid rgba(126,191,208,.2);background:radial-gradient(circle at 49% 36%,rgba(91,201,227,.19),transparent 58%),linear-gradient(145deg,#0a405a,#041d2f);perspective:1000px}
.detail-book::after{content:'';position:absolute;z-index:0;left:23%;right:23%;bottom:13%;height:13px;border-radius:50%;background:rgba(0,0,0,.53);filter:blur(9px)}
.detail-book .book-3d{z-index:1;width:156px}
.material-visual{perspective:1000px}
.material-visual>.book-3d{width:min(68%,184px)}

.materials-disclosure{border:1px solid var(--line);background:var(--white)}
.materials-summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:24px 28px;list-style:none;cursor:pointer;transition:background .25s}
.materials-summary::-webkit-details-marker{display:none}
.materials-summary:hover{background:var(--pale)}
.materials-summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.materials-summary .materials-heading{margin:0}
.materials-disclosure>.material-grid{padding:0 20px 20px}

.guarantee-seal{position:relative;isolation:isolate;margin-inline:auto}
.guarantee-seal::after{content:'';position:absolute;z-index:-1;inset:-10px;border:1px solid rgba(22,138,180,.35);border-radius:50%;pointer-events:none}
.guarantee-seal.is-visible{animation:sealBreath 4.8s ease-in-out infinite}
.guarantee-seal.is-visible::after{animation:sealRing 4.8s ease-out infinite}
@keyframes sealBreath{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}
@keyframes sealRing{0%,100%{opacity:.7;transform:scale(.98)}50%{opacity:0;transform:scale(1.17)}}

@media(max-width:1050px){
  .hero .hero-headline{font-size:clamp(4rem,6.7vw,6.5rem)}
  .proof-track>.proof-card{flex-basis:calc((100% - 16px)/2)}
}
@media(max-width:800px){
  .hero .hero-headline{font-size:clamp(4.1rem,11vw,6.3rem)}
  .authority-award{grid-template-columns:106px minmax(0,1fr)}
  .detail-book{min-height:220px}
  .detail-book .book-3d{width:116px}
}
@media(max-width:560px){
  .hero .hero-headline{font-size:clamp(3.45rem,13.1vw,4.7rem);line-height:.86}
  .hero .hero-headline>span{display:block}
  .hero .hero-headline>span:first-child{margin-right:0}
  .hero .hero-headline>span:nth-child(2){font-size:.7em;line-height:.94}
  .hero .hero-headline>strong{margin-top:.17em;font-size:.68em;line-height:.94}
  .hero-kicker{margin-bottom:16px}
  .hero-lead{margin-top:16px}
  .authority-award{grid-template-columns:76px minmax(0,1fr);gap:13px;margin-top:24px;padding:17px 15px}
  .authority-award>strong{font-size:4.2rem}
  .authority-award>strong span{font-size:.58rem}
  .authority-award b{font-size:1.46rem}
  .authority-award small{font-size:.59rem}
  .proof-track{gap:12px;scroll-padding-inline:2px}
  .proof-track>.proof-card{flex-basis:calc(100% - 28px);min-height:340px}
  .detail-card{grid-template-columns:139px minmax(0,1fr);column-gap:15px}
  .detail-book{min-height:214px}
  .detail-book .book-3d{width:110px}
  .detail-card h3{font-size:1.68rem}
  .material-visual>.book-3d{width:112px}
  .materials-summary{align-items:flex-start;flex-direction:column;gap:15px;padding:22px 20px}
  .materials-summary .materials-heading{font-size:2.9rem}
  .materials-disclosure>.material-grid{padding:0 12px 13px}
  .guarantee-seal{width:160px}
}
@media(max-width:360px){
  .hero .hero-headline{font-size:3.05rem}
  .authority-award{grid-template-columns:68px minmax(0,1fr);gap:10px;padding-inline:12px}
  .authority-award>strong{font-size:3.8rem}
  .authority-award b{font-size:1.3rem}
  .detail-card{display:block}
  .detail-book{min-height:225px;margin-bottom:19px}
  .detail-book .book-3d{width:135px}
  .detail-card p{font-size:.81rem}
}
@media(prefers-reduced-motion:reduce){
  .proof-track{scroll-behavior:auto}
  .proof-arrow,.materials-summary{transition:none}
  .guarantee-seal.is-visible,.guarantee-seal.is-visible::after{animation:none!important;transform:none}
}

/* Ajustes de hierarquia e navegação solicitados em 30/09. */
.header-cta{animation:headerCtaPulse 4.4s ease-in-out infinite;box-shadow:0 12px 32px rgba(71,229,140,.32)}
.header-cta:hover,.header-cta:focus-visible{animation-play-state:paused}
.hero-lead{margin-top:25px}
@keyframes headerCtaPulse{0%,100%{transform:scale(1)}55%{transform:scale(1.045)}}

.authority-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:5vw;row-gap:29px}
.authority-heading{grid-column:1/-1;margin:0;max-width:1080px;font-size:clamp(3.8rem,6.4vw,7rem)}
.authority-photo{grid-column:1;grid-row:2;order:initial}
.authority-copy{grid-column:2;grid-row:2;order:initial}
.authority-copy>p:first-of-type:not(.eyebrow){margin-top:0}

.audience-card--muted li::before{content:'✕';top:-.05em;color:#bc2635;font-size:1.15rem;line-height:1.4}

/* De e Por dos cinco produtos, conforme os checkouts de Curitiba. */
.price-prefix{display:block;margin-bottom:4px;font:800 .72rem/1.4 var(--body);letter-spacing:.04em}

.proof-carousel{position:relative;min-width:0}
.proof-track{width:100%;min-width:0;margin:0;padding:3px 0 17px}
.proof-arrow{position:absolute;z-index:2;top:50%;display:grid;place-items:center;width:36px;min-height:64px;height:auto;margin:0;padding:0;border:0;border-radius:0;background:transparent;color:var(--ink);cursor:pointer;transform:translateY(-50%);transition:color .2s,transform .25s var(--ease)}
.proof-arrow[data-proof-prev]{left:-42px}
.proof-arrow[data-proof-next]{right:-42px;border:0;background:transparent;color:var(--ink)}
.proof-arrow span{display:block;width:0;height:0;border-top:13px solid transparent;border-bottom:13px solid transparent}
.proof-arrow[data-proof-prev] span{border-right:17px solid currentColor}
.proof-arrow[data-proof-next] span{border-left:17px solid currentColor}
.proof-arrow:hover:not(:disabled),.proof-arrow:focus-visible:not(:disabled){transform:translateY(-50%) scale(1.14);border:0;background:transparent;color:var(--blue)}
.proof-arrow:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.proof-arrow:disabled{opacity:0;pointer-events:none}

.materials-summary{flex-direction:row;align-items:center}
.materials-toggle{position:relative;display:grid;place-items:center;flex:none;width:54px;height:54px;border-radius:50%;background:var(--ink);color:var(--white);font-size:0;letter-spacing:0;animation:materialsPlusPulse 3.7s ease-in-out infinite}
.materials-toggle::before{content:'+';font:400 2.2rem/1 var(--body);transform:translateY(-2px)}
.materials-toggle::after{content:'';position:absolute;inset:-8px;border:2px solid rgba(9,38,56,.4);border-radius:50%;pointer-events:none;animation:materialsRingPulse 3.7s ease-out infinite}
.materials-disclosure[open] .materials-toggle,.materials-disclosure[open] .materials-toggle::after{animation:none}
.materials-disclosure[open] .materials-toggle::after{opacity:0}
.materials-disclosure[open] .materials-toggle::before{content:'−';transform:translateY(-3px)}
@keyframes materialsPlusPulse{0%,100%{transform:scale(1)}55%{transform:scale(1.065)}}
@keyframes materialsRingPulse{0%,100%{opacity:.55;transform:scale(.85)}55%{opacity:0;transform:scale(1.15)}}

.footer-inner{grid-template-columns:minmax(0,1fr) auto;gap:28px 46px}
.footer-brand{grid-column:auto}
.footer-column{justify-self:end}

@media(max-width:800px){
  .header-cta{display:inline-flex;flex:none;min-height:43px;padding-inline:15px;white-space:nowrap}
  .authority-layout{grid-template-columns:1fr;gap:0}
  .authority-heading{grid-column:1;grid-row:1;font-size:clamp(3.5rem,9.5vw,5.7rem)}
  .authority-photo{grid-column:1;grid-row:2;width:100%;margin-top:24px}
  .authority-copy{grid-column:1;grid-row:3;padding:19px 0 70px}
  .proof-arrow[data-proof-prev]{left:-29px}
  .proof-arrow[data-proof-next]{right:-29px}
  .proof-track>.proof-card{flex-basis:100%}
  .footer-inner{grid-template-columns:minmax(0,1fr) auto}
  .footer-brand{grid-column:auto}
}
@media(max-width:560px){
  .header-cta{font-size:.63rem}
  .hero-lead{margin-top:22px}
  .authority-heading{font-size:clamp(3.15rem,12vw,4.35rem)}
  .authority-photo{margin-top:17px}
  .authority-copy{padding-top:17px}
  .proof-track{padding-bottom:11px}
  .proof-track>.proof-card{flex-basis:100%}
  .proof-arrow{width:32px;min-height:64px}
  .proof-arrow[data-proof-prev]{left:-18px}
  .proof-arrow[data-proof-next]{right:-18px}
  .proof-arrow span{border-top-width:10px;border-bottom-width:10px}
  .proof-arrow[data-proof-prev] span{border-right-width:13px}
  .proof-arrow[data-proof-next] span{border-left-width:13px}
  .materials-summary{align-items:center;flex-direction:row;gap:15px}
  .materials-toggle{width:49px;height:49px}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .footer-column{justify-self:start}
}
@media(prefers-reduced-motion:reduce){
  .header-cta,.materials-toggle,.materials-toggle::after{animation:none!important}
  .materials-toggle::after{opacity:0}
  .proof-arrow,.materials-toggle{transition:none}
}

/* Aula demonstrativa: capa original e formulário de captura dentro da LP. */
.demo-lesson{padding:100px 0;background:var(--pale-2);border-top:1px solid var(--line)}
.demo-lesson-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:7vw}
.demo-lesson-copy{min-width:0}
.demo-lesson-copy .title{max-width:660px;margin-top:16px;font-size:clamp(3.4rem,5.4vw,5.5rem);line-height:.96}
.demo-lesson-download{gap:20px;min-height:60px;margin-top:28px;padding-inline:24px}
.demo-lesson-download svg{flex:none}
.demo-lesson-download:focus-visible{outline-color:var(--ink)}
.demo-lesson-preview{display:flex;flex-direction:column;align-items:center;min-width:0;margin:0;padding:28px 16px 0;perspective:1200px}
.demo-lesson-preview .book-3d{--book-cover:url('assets/aula-demonstrativa-ltf-capa.webp');width:min(260px,85%);aspect-ratio:743/1050}
@media(max-width:800px){
  .demo-lesson{padding-block:78px}
  .demo-lesson-layout{grid-template-columns:1fr;gap:32px}
  .demo-lesson-copy .title{max-width:590px;font-size:clamp(3.3rem,10vw,5rem)}
  .demo-lesson-preview{padding-top:8px}
  .demo-lesson-preview .book-3d{width:210px}
}
@media(max-width:560px){
  .demo-lesson{padding-block:65px}
  .demo-lesson-layout{gap:26px}
  .demo-lesson-copy .title{font-size:clamp(2.8rem,11.8vw,4.4rem)}
  .demo-lesson-download{width:100%;gap:13px;padding-inline:16px;font-size:.65rem}
  .demo-lesson-preview .book-3d{width:180px}
}

/* Formulário aberto somente a pedido do visitante. */
body.has-lead-dialog{overflow:hidden}
.lead-dialog{width:min(520px,calc(100% - 28px));max-height:calc(100vh - 28px);max-height:calc(100dvh - 28px);margin:auto;padding:0;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);box-shadow:0 24px 90px rgba(0,0,0,.4)}
.lead-dialog::backdrop{background:rgba(3,17,26,.76);backdrop-filter:blur(4px)}
.lead-dialog-header{position:sticky;z-index:2;top:0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:27px 28px 12px;background:var(--white)}
.lead-dialog-header .eyebrow{font-size:.62rem;letter-spacing:.12em}
.lead-dialog-header h2{margin:12px 0 0;font:800 clamp(2.6rem,7vw,3.2rem)/.97 var(--display);letter-spacing:-.02em;text-transform:uppercase}
.lead-dialog-header h2 em{color:#197fa5;font-style:normal}
.lead-dialog-close{display:grid;place-items:center;flex:none;width:44px;height:44px;margin:-8px -10px 0 0;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--pale);color:var(--ink);cursor:pointer}
.lead-dialog-close:hover{background:var(--ink);color:var(--white)}
.lead-dialog-close:focus-visible{outline-color:var(--blue)}
.lead-dialog-body{padding:0 28px 28px}
.lead-dialog-description{margin:0 0 21px;color:var(--muted);font-size:.82rem;line-height:1.65}
.lead-field{margin-bottom:16px}
.lead-field label{display:block;margin-bottom:7px;font-size:.79rem;font-weight:800}
.lead-field input{display:block;width:100%;min-height:52px;padding:12px 14px;border:1px solid #a8c5cf;border-radius:4px;background:#fff;color:var(--ink);font:400 1rem/1.4 var(--body);transition:border-color .2s,box-shadow .2s}
.lead-field input::placeholder{color:#6b8290;opacity:1}
.lead-field input:focus{border-color:var(--blue);outline:2px solid rgba(22,138,180,.18);outline-offset:1px}
.lead-field input[aria-invalid="true"]{border-color:#af2639}
.lead-field input:disabled{opacity:.7}
.lead-field-error{display:block;margin-top:6px;color:#9b2132;font-size:.72rem;line-height:1.5}
.lead-honeypot{display:none}
.lead-submit,.lead-download-again{width:100%;gap:16px;min-height:55px}
.lead-submit span{font-size:inherit;font-weight:inherit}
.lead-submit svg,.lead-download-again svg{flex:none}
.lead-submit:focus-visible,.lead-download-again:focus-visible{outline-color:var(--ink)}
.lead-submit:disabled{opacity:.66;cursor:wait;transform:none;box-shadow:none}
.lead-form-status{margin:0 0 17px;padding:12px 13px;border:1px solid var(--line);border-radius:4px;background:var(--pale);color:var(--ink);font-size:.76rem;line-height:1.65}
.lead-form-status[data-state="error"]{border-color:#ebc0c8;background:#fff2f4;color:#8d2637}
.lead-form-status[data-state="success"]{border-color:#9bd7b6;background:#eaf8f0;color:#155b37}
.lead-noscript{max-width:460px;margin:15px 0 0;color:var(--muted);font-size:.75rem}
@media(max-width:560px){
  .lead-dialog-header{padding:23px 20px 11px}
  .lead-dialog-header h2{font-size:2.65rem}
  .lead-dialog-body{padding:0 20px 22px}
  .lead-dialog-close{margin-right:-7px}
  .lead-dialog-description{font-size:.78rem;margin-bottom:19px}
  .lead-field{margin-bottom:14px}
}
@media(prefers-reduced-motion:reduce){.lead-field input{transition:none}}

/* Convite solicitado para o grupo, separado da oferta e da captura da amostra. */
.study-group{padding-block:78px;background:var(--night-2);border-block:1px solid rgba(85,197,227,.19)}
.study-group-layout{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:48px}
.study-group-copy{min-width:0}
.study-group-copy .title{margin:0;font-size:clamp(3.15rem,5.2vw,5rem);line-height:.94}
.study-group-copy>p{margin:21px 0 0;color:#c1d8df;font-size:.93rem;line-height:1.7}
.study-group-action{padding:27px 0 27px 48px;border-left:1px solid rgba(85,197,227,.25)}
.study-group-link{gap:14px;min-height:60px;padding-inline:25px;white-space:nowrap}
.study-group-link svg{flex:none}
@media(max-width:800px){
  .study-group{padding-block:64px}
  .study-group-layout{grid-template-columns:1fr;gap:27px}
  .study-group-action{padding:25px 0 0;border-left:0;border-top:1px solid rgba(85,197,227,.25)}
}
@media(max-width:560px){
  .study-group{padding-block:56px}
  .study-group-copy .title{font-size:clamp(2.85rem,11.8vw,4.3rem)}
  .study-group-copy>p{margin-top:18px;font-size:.84rem}
  .study-group-link{width:100%;min-height:57px;padding-inline:18px;font-size:.72rem}
}