:root{
    --a3-ink:#211F3D;
    --a3-ink-2:#4A4880;
    --a3-ink-3:#19182F;
    --a3-accent:#6A67D8;
    --a3-accent-dark:#524FB0;
    --a3-accent-soft:#ECEBFA;
    --a3-sky:#0092B8;
    --a3-leaf:#1E8449;
    --a3-paper:#F6F6FB;
    --a3-paper-dim:#ECECF5;
    --a3-white:#FFFFFF;
    --a3-text:#16181B;
    --a3-muted:#5B5F6E;
    --a3-on-ink:#F3F3F9;
    --a3-on-ink-dim:#B3B2CC;
    --a3-line:#DCDCE9;
    --a3-line-dark:rgba(243,243,249,.14);
    --a3-radius-sm:10px;
    --a3-radius-md:16px;
    --a3-radius-lg:24px;
    --a3-max:1180px;
    --a3-shadow:0 18px 45px rgba(33,31,61,.11);
}

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
    overflow-x:hidden;
}

body.a3-body{
    margin:0;
    background:var(--a3-paper);
    color:var(--a3-text);
    font-family:"Manrope",Arial,sans-serif;
    line-height:1.6;
    overflow-x:hidden;
    -webkit-user-select:none;
    user-select:none;
    -webkit-touch-callout:none;
}

body.a3-lock{
    overflow:hidden;
}

a{
    color:inherit;
    text-decoration:none;
}

button,
input,
textarea,
select{
    font:inherit;
}

button{
    cursor:pointer;
}

img{
    display:block;
    max-width:100%;
}

.a3-container{
    width:min(calc(100% - 40px),var(--a3-max));
    margin:0 auto;
}

.a3-hidden{
    display:none!important;
}

.a3-reveal{
    opacity:0;
    transform:translateY(16px);
    transition:opacity .45s ease, transform .45s ease;
}

.a3-reveal.a3-visible{
    opacity:1;
    transform:none;
}

.a3-course-hidden{
    display:none !important;
}


/* ============================================================
   TOPBAR
   ============================================================ */

.a3-topbar{
    background:var(--a3-ink-3);
    color:var(--a3-on-ink);
    border-bottom:1px solid var(--a3-line-dark);
}

.a3-topbar-inner{
    min-height:40px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:20px;
    white-space:nowrap;
    overflow:hidden;
}

.a3-topbar-text{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:.74rem;
    font-weight:800;
}

.a3-topbar-text i{
    font-size:.78rem;
}

.a3-topbar-separator{
    opacity:.4;
}

.a3-topbar-link{
    display:inline-flex;
    align-items:center;
    gap:6px;
    color:#fff;
    font-size:.74rem;
    font-weight:900;
}

.a3-topbar-link:hover{
    text-decoration:underline;
}
 .a3-topbar-link:hover{
    text-decoration:underline;
}

.a3-topbar-status{
    width:7px;
    height:7px;
    flex:0 0 7px;
    border-radius:50%;
    background:#2ECA72;
    box-shadow:0 0 0 0 rgba(46,202,114,.55);
    animation:a3-status-pulse 1.35s ease-out infinite;
}

@keyframes a3-status-pulse{
    0%{
        transform:scale(.85);
        box-shadow:0 0 0 0 rgba(46,202,114,.55);
        opacity:1;
    }
    70%{
        transform:scale(1);
        box-shadow:0 0 0 6px rgba(46,202,114,0);
        opacity:.78;
    }
    100%{
        transform:scale(.85);
        box-shadow:0 0 0 0 rgba(46,202,114,0);
        opacity:1;
    }
}

.a3-topbar-close{
    width:28px;
    height:28px;
    display:grid;
    place-items:center;
    margin-left:2px;
    padding:0;
    border:1px solid rgba(255,255,255,.14);
    border-radius:8px;
    background:transparent;
    color:rgba(255,255,255,.72);
    font-size:.65rem;
    transition:background .18s ease,color .18s ease,border-color .18s ease;
}

.a3-topbar-close:hover{
    border-color:rgba(255,255,255,.28);
    background:rgba(255,255,255,.08);
    color:#fff;
}

.a3-button-pulse{
    position:relative;
    z-index:0;
    animation:a3-explore-pulse 1.55s ease-in-out infinite !important;
}

.a3-button-pulse:hover,
.a3-button-pulse:focus-visible{
    animation:a3-explore-pulse 1.55s ease-in-out infinite !important;
}

@keyframes a3-explore-pulse{
    0%,100%{
        box-shadow:0 0 0 0 rgba(106,103,216,0),0 8px 20px rgba(33,31,61,.08);
    }
    50%{
        box-shadow:0 0 0 8px rgba(106,103,216,.16),0 12px 26px rgba(33,31,61,.15);
    }
}


/* ============================================================
   HEADER
   ============================================================ */

.a3-header{
    position:sticky;
    top:0;
    z-index:900;
    background:rgba(246,246,251,.97);
    border-bottom:1px solid transparent;
    transition:.2s ease;
}

.a3-header.a3-scrolled{
    border-color:var(--a3-line);
    box-shadow:0 8px 25px rgba(33,31,61,.06);
}

.a3-header-inner{
    min-height:76px;
    display:flex;
    align-items:center;
    gap:20px;
}

.a3-brand{
    display:flex;
    align-items:center;
    gap:10px;
    min-width:0;
    flex:0 0 auto;
}

.a3-brand-logo{
    width:44px;
    height:44px;
    object-fit:contain;
    border-radius:10px;
}

.a3-brand-copy{
    display:flex;
    flex-direction:column;
    min-width:0;
    line-height:1.05;
}

.a3-brand-copy strong{
    color:var(--a3-ink);
    font-size:.86rem;
    font-weight:900;
    white-space:nowrap;
}

.a3-brand-copy small{
    margin-top:5px;
    color:var(--a3-muted);
    font-size:.66rem;
    font-weight:700;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    max-width:230px;
}

.a3-nav{
    margin-left:auto;
    display:flex;
    align-items:center;
    gap:21px;
}

.a3-nav a{
    position:relative;
    padding:7px 0;
    color:var(--a3-muted);
    font-size:.77rem;
    font-weight:800;
}

.a3-nav a:hover{
    color:var(--a3-ink);
}

.a3-nav a::after{
    content:"";
    position:absolute;
    left:0;
    right:100%;
    bottom:0;
    height:2px;
    background:var(--a3-accent);
    transition:.18s ease;
}

.a3-nav a:hover::after{
    right:0;
}

.a3-header-actions{
    display:flex;
    align-items:center;
    gap:8px;
    margin-left:4px;
}

.a3-button{
    min-height:44px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:0 16px;
    border:1px solid transparent;
    border-radius:11px;
    font-size:.76rem;
    font-weight:900;
    transition:
        transform .18s ease,
        background .18s ease,
        border-color .18s ease,
        color .18s ease;
}

.a3-button:hover{
    transform:translateY(-1px);
}

.a3-button-primary{
    background:var(--a3-accent);
    color:#fff;
}

.a3-button-primary:hover{
    background:var(--a3-accent-dark);
}

.a3-button-dark{
    background:var(--a3-ink);
    color:#fff;
}

.a3-button-dark:hover{
    background:var(--a3-ink-3);
}

.a3-button-outline{
    border-color:var(--a3-line);
    background:var(--a3-white);
    color:var(--a3-ink);
}

.a3-button-outline:hover{
    border-color:#C6C5DB;
    background:#fff;
}

.a3-button-light-outline{
    border-color:rgba(255,255,255,.2);
    background:transparent;
    color:#fff;
}

.a3-button-light-outline:hover{
    background:rgba(255,255,255,.07);
}

.a3-menu-button{
    display:none;
    width:42px;
    height:42px;
    padding:0;
    place-items:center;
    border:1px solid var(--a3-line);
    border-radius:10px;
    background:#fff;
    color:var(--a3-ink);
    font-size:1.1rem;
}


/* ============================================================
   MENU MOBILE
   ============================================================ */

.a3-mobile-overlay,
.a3-mobile-menu{
    display:none;
}


/* ============================================================
   HERO
   ============================================================ */

.a3-hero{
    background:var(--a3-ink);
    color:var(--a3-on-ink);
    padding:78px 0 76px;
}

.a3-hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.03fr) minmax(360px,.97fr);
    align-items:center;
    gap:54px;
}

.a3-eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-bottom:12px;
    color:var(--a3-ink-2);
    font-size:.73rem;
    font-weight:900;
    letter-spacing:.12em;
    text-transform:uppercase;
}

.a3-eyebrow::before{
    content:"";
    width:25px;
    height:2px;
    background:currentColor;
    border-radius:99px;
}

.a3-eyebrow-light{
    color:var(--a3-on-ink-dim);
}

.a3-hero-copy h1{
    margin:0;
    max-width:720px;
    font-family:"Fraunces",Georgia,serif;
    font-size:clamp(3.15rem,5.8vw,5.7rem);
    font-weight:600;
    line-height:1.01;
    letter-spacing:-.045em;
}

.a3-hero-lead{
    max-width:630px;
    margin:22px 0 0;
    color:var(--a3-on-ink-dim);
    font-size:.96rem;
}

.a3-type-line{
    margin-top:20px;
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:7px;
    color:rgba(243,243,249,.68);
    font-size:.84rem;
    font-weight:700;
}

.a3-type-line strong{
    display:inline-block;
    min-width:120px;
    color:#fff;
    font-weight:900;
}

.a3-type-line strong::after{
    content:"";
    display:inline-block;
    width:2px;
    height:1em;
    margin-left:4px;
    background:#fff;
    vertical-align:-.12em;
    animation:a3-typewriter-cursor .8s steps(1,end) infinite;
}

@keyframes a3-typewriter-cursor{
    0%,49%{
        opacity:1;
    }

    50%,100%{
        opacity:0;
    }
}


.a3-hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:9px;
    margin-top:28px;
}

.a3-hero-meta{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    margin-top:25px;
    color:var(--a3-on-ink-dim);
    font-size:.71rem;
    font-weight:700;
}

.a3-hero-meta span{
    display:inline-flex;
    align-items:center;
    gap:6px;
}

.a3-hero-meta i{
    color:#fff;
}

.a3-hero-visual{
    position:relative;
    min-width:0;
}

.a3-hero-image-frame{
    padding:7px;
    border:1px solid rgba(255,255,255,.12);
    border-radius:28px;
    background:#2A2848;
    box-shadow:var(--a3-shadow);
}

.a3-hero-image{
    width:100%;
    height:470px;
    object-fit:cover;
    border-radius:22px;
    background:#302E52;
}

.a3-hero-note{
    position:absolute;
    left:-20px;
    bottom:23px;
    display:flex;
    align-items:center;
    gap:11px;
    max-width:330px;
    padding:14px 15px;
    background:#fff;
    color:var(--a3-text);
    border-radius:14px;
    box-shadow:0 20px 38px rgba(0,0,0,.2);
}

.a3-hero-note-icon{
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    flex:0 0 auto;
    border-radius:10px;
    background:var(--a3-accent-soft);
    color:var(--a3-accent-dark);
}

.a3-hero-note div{
    display:flex;
    flex-direction:column;
    line-height:1.25;
}

.a3-hero-note strong{
    font-size:.72rem;
    font-weight:900;
    color:var(--a3-ink);
}

.a3-hero-note span:last-child{
    margin-top:3px;
    color:var(--a3-muted);
    font-size:.64rem;
}


/* ============================================================
   CARROSSEL
   ============================================================ */

.a3-carousel-section{
    padding:34px 0 76px;
    background:var(--a3-ink);
}

.a3-carousel{
    position:relative;
    overflow:hidden;
    border-radius:22px;
    background:#131226;
    border:1px solid rgba(255,255,255,.1);
    box-shadow:var(--a3-shadow);
}

.a3-carousel-track{
    display:flex;
    transition:transform .5s ease;
}

.a3-carousel-slide{
    position:relative;
    min-width:100%;
    height:380px;
    background:#23213B;
}

.a3-carousel-slide img{
    width:100%;
    height:100%;
    object-fit:cover;
    background:#24223D;
}

.a3-carousel-content{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    padding:28px 30px;
    background:rgba(25,24,47,.8);
    color:#fff;
}

.a3-carousel-label{
    font-size:.67rem;
    font-weight:900;
    letter-spacing:.1em;
}

.a3-carousel-content h2{
    margin:5px 0 5px;
    font-family:"Fraunces",Georgia,serif;
    font-size:1.85rem;
    line-height:1.05;
    letter-spacing:-.025em;
}

.a3-carousel-content p{
    max-width:700px;
    margin:0;
    color:rgba(255,255,255,.72);
    font-size:.75rem;
}

.a3-carousel-arrow{
    position:absolute;
    top:50%;
    z-index:2;
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    transform:translateY(-50%);
    padding:0;
    border:1px solid rgba(255,255,255,.18);
    border-radius:50%;
    background:rgba(25,24,47,.65);
    color:#fff;
}

.a3-carousel-arrow:hover{
    background:rgba(25,24,47,.9);
}

.a3-carousel-prev{
    left:15px;
}

.a3-carousel-next{
    right:15px;
}

.a3-carousel-dots{
    position:absolute;
    left:50%;
    bottom:15px;
    display:flex;
    gap:7px;
    transform:translateX(-50%);
}

.a3-carousel-dot{
    width:8px;
    height:8px;
    padding:0;
    border:0;
    border-radius:50%;
    background:rgba(255,255,255,.4);
}

.a3-carousel-dot.a3-active{
    width:22px;
    border-radius:999px;
    background:#fff;
}


/* ============================================================
   SEÇÕES
   ============================================================ */

.a3-section{
    padding:86px 0;
}

.a3-section-white{
    background:#fff;
}

.a3-section-paper{
    background:var(--a3-paper);
}

.a3-two-column{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:60px;
    align-items:center;
}

.a3-section-head{
    max-width:780px;
    margin-bottom:40px;
}

.a3-section-head-row{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:25px;
    max-width:none;
}

.a3-section-copy{
    max-width:620px;
}

.a3-section-head p,
.a3-section-copy>p{
    margin:14px 0 0;
    color:var(--a3-muted);
    font-size:.84rem;
}

.a3-title{
    margin:0;
    color:var(--a3-ink);
    font-family:"Fraunces",Georgia,serif;
    font-size:clamp(2.1rem,4vw,3.35rem);
    line-height:1.05;
    letter-spacing:-.04em;
    font-weight:600;
}


/* ============================================================
   SOBRE
   ============================================================ */

.a3-check-list{
    display:grid;
    gap:10px;
    margin:24px 0 0;
    padding:0;
    list-style:none;
}

.a3-check-list li{
    display:flex;
    align-items:flex-start;
    gap:9px;
    font-size:.79rem;
    font-weight:700;
    color:var(--a3-text);
}

.a3-check-list i{
    color:var(--a3-leaf);
    margin-top:2px;
}

.a3-about-visual{
    position:relative;
}

.a3-about-visual>img{
    width:100%;
    height:470px;
    object-fit:cover;
    border-radius:23px;
    background:var(--a3-paper-dim);
}

.a3-about-badge{
    position:absolute;
    right:18px;
    bottom:18px;
    display:flex;
    flex-direction:column;
    padding:14px 16px;
    border-radius:14px;
    background:var(--a3-ink);
    color:#fff;
    box-shadow:0 15px 30px rgba(33,31,61,.18);
}

.a3-about-badge strong{
    font-size:.85rem;
}

.a3-about-badge span{
    margin-top:2px;
    color:var(--a3-on-ink-dim);
    font-size:.66rem;
}


/* ============================================================
   CURSOS
   ============================================================ */

.a3-course-tools{
    display:flex;
    flex-wrap:wrap;
    gap:7px;
    flex:0 0 auto;
}

.a3-filter{
    min-height:38px;
    padding:0 13px;
    border:1px solid var(--a3-line);
    border-radius:10px;
    background:#fff;
    color:var(--a3-muted);
    font-size:.71rem;
    font-weight:900;
}

.a3-filter.a3-active{
    border-color:var(--a3-ink);
    background:var(--a3-ink);
    color:#fff;
}

.a3-course-list{
    display:grid;
    gap:9px;
}

.a3-course-row{
    display:grid;
    grid-template-columns:45px minmax(0,1fr) auto 42px;
    align-items:center;
    gap:15px;
    padding:15px 17px;
    background:#fff;
    border:1px solid var(--a3-line);
    border-radius:14px;
    transition:.18s ease;
}

.a3-course-row:hover{
    border-color:#C6C5DB;
    box-shadow:0 9px 24px rgba(33,31,61,.06);
    transform:translateY(-1px);
}

.a3-course-extra{
    display:none;
}

.a3-course-list.a3-show-all .a3-course-extra{
    display:grid;
}

.a3-course-number{
    color:#A0A1AE;
    font-size:.72rem;
    font-weight:900;
}

.a3-course-info{
    min-width:0;
}

.a3-course-info h3{
    margin:0;
    color:var(--a3-ink);
    font-size:.93rem;
    font-weight:900;
}

.a3-course-info span{
    display:block;
    margin-top:3px;
    color:var(--a3-muted);
    font-size:.66rem;
}

.a3-course-price{
    color:var(--a3-ink);
    font-size:.69rem !important;
    font-weight:900;
}

.a3-course-status{
    display:inline-flex;
    align-items:center;
    gap:6px;
    min-height:27px;
    padding:0 10px;
    border-radius:999px;
    font-size:.65rem;
    font-weight:900;
    white-space:nowrap;
}

.a3-course-status span{
    width:6px;
    height:6px;
    border-radius:50%;
    background:currentColor;
}

.a3-status-open{
    background:#EAF6EF;
    color:var(--a3-leaf);
}

.a3-status-neutral{
    background:var(--a3-paper-dim);
    color:var(--a3-muted);
}

.a3-course-link{
    width:35px;
    height:35px;
    display:grid;
    place-items:center;
    border:1px solid var(--a3-line);
    border-radius:9px;
    color:var(--a3-ink);
    font-size:.9rem;
}

.a3-course-link:hover{
    background:var(--a3-accent-soft);
    border-color:var(--a3-accent-soft);
    color:var(--a3-accent-dark);
}

.a3-course-bottom{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-top:17px;
}

.a3-course-bottom span{
    color:var(--a3-muted);
    font-size:.7rem;
    font-weight:800;
}


/* ============================================================
   BENEFÍCIOS
   ============================================================ */

.a3-benefits-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:13px;
}

.a3-benefit-card{
    position:relative;
    min-height:195px;
    padding:22px;
    border:1px solid var(--a3-line);
    border-radius:17px;
    background:#fff;
}

.a3-benefit-icon{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    border-radius:11px;
    background:var(--a3-accent-soft);
    color:var(--a3-accent-dark);
}

.a3-benefit-number{
    position:absolute;
    top:24px;
    right:22px;
    color:#C4C5D2;
    font-size:.68rem;
    font-weight:900;
}

.a3-benefit-card h3{
    margin:20px 0 7px;
    color:var(--a3-ink);
    font-size:.9rem;
}

.a3-benefit-card p{
    margin:0;
    color:var(--a3-muted);
    font-size:.75rem;
}


/* ============================================================
   PROCESSO
   ============================================================ */

.a3-process{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    column-gap:68px;
    align-items:start;
}

.a3-process-item{
    position:relative;
    min-width:0;
}

.a3-process-top{
    position:relative;
    display:flex;
    align-items:center;
    min-height:46px;
}

.a3-process-number{
    width:46px;
    height:46px;
    display:grid;
    place-items:center;
    border-radius:50%;
    background:var(--a3-ink);
    color:#fff;
    font-family:"Fraunces",Georgia,serif;
    font-size:.9rem;
    font-weight:700;
    flex:0 0 auto;
    position:relative;
    z-index:2;
}

.a3-process-line{
    position:absolute;
    top:50%;
    left:58px;
    width:calc(100% + 68px - 58px);
    height:1px;
    background:var(--a3-line);
    transform:translateY(-50%);
    pointer-events:none;
}

.a3-process-content{
    padding-right:10px;
}

.a3-process-item h3{
    margin:15px 0 7px;
    color:var(--a3-ink);
    font-size:.9rem;
    line-height:1.3;
}

.a3-process-item p{
    max-width:235px;
    margin:0;
    color:var(--a3-muted);
    font-size:.72rem;
    line-height:1.65;
}


/* ============================================================
   ESTATÍSTICAS
   ============================================================ */

.a3-stats{
    background:var(--a3-ink);
    color:#fff;
    padding:62px 0;
}

.a3-stats-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    align-items:stretch;
}

.a3-stat{
    padding:5px 22px;
    border-right:1px solid var(--a3-line-dark);
    min-width:0;
}

.a3-stat:first-child{
    padding-left:0;
}

.a3-stat:last-child{
    border-right:0;
}

.a3-stat strong{
    display:block;
    font-family:"Fraunces",Georgia,serif;
    font-size:clamp(2.5rem,4vw,4.3rem);
    line-height:1;
    letter-spacing:-.045em;
}

.a3-stat span{
    display:block;
    margin-top:9px;
    color:var(--a3-on-ink-dim);
    font-size:.72rem;
    font-weight:700;
}


/* ============================================================
   DEPOIMENTOS
   ============================================================ */

.a3-testimonials{
    position:relative;
    overflow:hidden;
}

.a3-testimonial-track{
    display:flex;
    transition:transform .45s ease;
}

.a3-testimonial-slide{
    min-width:100%;
    display:grid;
    grid-template-columns:85px minmax(0,1fr) 190px;
    align-items:center;
    gap:22px;
    padding:29px;
    border:1px solid var(--a3-line);
    border-radius:20px;
    background:var(--a3-paper);
}

.a3-quote-mark{
    font-family:"Fraunces",Georgia,serif;
    font-size:7rem;
    line-height:.7;
    color:var(--a3-accent-soft);
}

.a3-testimonial-main p{
    margin:0;
    color:var(--a3-ink);
    font-family:"Fraunces",Georgia,serif;
    font-size:clamp(1.35rem,2.2vw,2rem);
    line-height:1.2;
    letter-spacing:-.025em;
}

.a3-testimonial-person{
    display:flex;
    align-items:center;
    gap:9px;
    margin-top:19px;
}

.a3-testimonial-avatar{
    width:39px;
    height:39px;
    display:grid;
    place-items:center;
    border-radius:50%;
    background:#fff;
    border:1px solid var(--a3-line);
    color:var(--a3-accent-dark);
}

.a3-testimonial-person strong{
    display:block;
    font-size:.72rem;
}

.a3-testimonial-person span{
    display:block;
    margin-top:2px;
    color:var(--a3-muted);
    font-size:.64rem;
}

.a3-testimonial-rating{
    padding-left:16px;
    border-left:1px solid var(--a3-line);
}

.a3-stars{
    display:flex;
    gap:3px;
    color:#C38C00;
    font-size:.67rem;
}

.a3-testimonial-rating span{
    display:block;
    margin-top:8px;
    color:var(--a3-muted);
    font-size:.66rem;
    font-weight:800;
}

.a3-testimonial-arrow{
    position:absolute;
    top:50%;
    z-index:2;
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    transform:translateY(-50%);
    border:1px solid var(--a3-line);
    border-radius:10px;
    background:#fff;
    color:var(--a3-ink);
}

.a3-testimonial-prev{
    left:12px;
}

.a3-testimonial-next{
    right:12px;
}

.a3-testimonial-dots{
    display:flex;
    justify-content:center;
    gap:7px;
    margin-top:17px;
}

.a3-testimonial-dot{
    width:7px;
    height:7px;
    padding:0;
    border:0;
    border-radius:50%;
    background:#C9C9D8;
}

.a3-testimonial-dot.a3-active{
    width:21px;
    border-radius:999px;
    background:var(--a3-accent);
}


/* ============================================================
   FAQ
   ============================================================ */

.a3-faq-grid{
    display:grid;
    grid-template-columns:minmax(290px,.75fr) minmax(0,1.25fr);
    gap:65px;
    align-items:start;
}

.a3-faq-list{
    display:grid;
    gap:8px;
}

.a3-faq-item{
    border:1px solid var(--a3-line);
    border-radius:13px;
    background:#fff;
    overflow:hidden;
}

.a3-faq-question{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:15px;
    padding:17px;
    border:0;
    background:transparent;
    text-align:left;
    color:var(--a3-ink);
    font-size:.76rem;
    font-weight:900;
}

.a3-faq-question i{
    transition:transform .2s ease;
}

.a3-faq-item.a3-open .a3-faq-question i{
    transform:rotate(180deg);
}

.a3-faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
}

.a3-faq-item.a3-open .a3-faq-answer{
    max-height:300px;
}

.a3-faq-answer p{
    margin:0;
    padding:0 17px 17px;
    color:var(--a3-muted);
    font-size:.72rem;
}


/* ============================================================
   CONTACTO
   ============================================================ */

.a3-contact{
    padding:82px 0;
    background:var(--a3-ink);
    color:var(--a3-on-ink);
}

.a3-contact-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(380px,.8fr);
    gap:65px;
    align-items:center;
}

.a3-contact h2,
.a3-final-cta h2{
    margin:0;
    font-family:"Fraunces",Georgia,serif;
    font-size:clamp(2.5rem,4.6vw,4.4rem);
    line-height:1.02;
    letter-spacing:-.045em;
}

.a3-contact>div>p{
    max-width:650px;
    margin:16px 0 0;
    color:var(--a3-on-ink-dim);
    font-size:.81rem;
}

.a3-contact-actions{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:25px;
}

.a3-contact-card{
    padding:8px 23px;
    border:1px solid var(--a3-line-dark);
    border-radius:19px;
    background:rgba(255,255,255,.035);
}

.a3-contact-item{
    display:flex;
    gap:12px;
    padding:17px 0;
    border-bottom:1px solid var(--a3-line-dark);
}

.a3-contact-item:last-child{
    border-bottom:0;
}

.a3-contact-item>span{
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    flex:0 0 auto;
    border-radius:10px;
    background:rgba(255,255,255,.08);
    color:#fff;
}

.a3-contact-item strong{
    display:block;
    font-size:.72rem;
}

.a3-contact-item p{
    margin:3px 0 0;
    color:var(--a3-on-ink-dim);
    font-size:.69rem;
}


/* ============================================================
   ANÚNCIOS
   ============================================================ */

.a3-news{
    overflow:hidden;
}

.a3-news-track{
    display:flex;
    gap:10px;
    transition:transform .35s ease;
}

.a3-news-card{
    min-width:calc((100% - 20px)/3);
    padding:21px;
    border:1px solid var(--a3-line);
    border-radius:16px;
    background:#fff;
}

.a3-news-card small{
    color:var(--a3-accent-dark);
    font-size:.62rem;
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:.08em;
}

.a3-news-card h3{
    margin:8px 0 7px;
    color:var(--a3-ink);
    font-size:.88rem;
}

.a3-news-card p{
    margin:0;
    color:var(--a3-muted);
    font-size:.72rem;
}

.a3-news-controls{
    display:flex;
    gap:7px;
}

.a3-news-arrow{
    width:39px;
    height:39px;
    display:grid;
    place-items:center;
    border:1px solid var(--a3-line);
    border-radius:10px;
    background:#fff;
    color:var(--a3-ink);
}


/* ============================================================
   CTA FINAL
   ============================================================ */

.a3-final-cta{
    padding:72px 0;
    background:var(--a3-ink-3);
    color:#fff;
}

.a3-final-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:35px;
}

.a3-final-inner>div:first-child{
    max-width:760px;
}

.a3-final-cta p{
    margin:14px 0 0;
    color:var(--a3-on-ink-dim);
    font-size:.8rem;
}

.a3-final-actions{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    flex:0 0 auto;
}


/* ============================================================
   FOOTER
   ============================================================ */

.a3-footer{
    padding:48px 0 23px;
    background:#121126;
    color:var(--a3-on-ink);
}

.a3-footer-grid{
    display:grid;
    grid-template-columns:1.5fr .7fr .9fr;
    gap:45px;
}

.a3-footer-brand-line{
    display:flex;
    align-items:center;
    gap:10px;
}

.a3-footer-logo{
    width:40px;
    height:40px;
    object-fit:contain;
    border-radius:9px;
}

.a3-footer-brand-line div{
    display:flex;
    flex-direction:column;
}

.a3-footer-brand-line strong{
    font-size:.78rem;
}

.a3-footer-brand-line span{
    margin-top:3px;
    color:var(--a3-on-ink-dim);
    font-size:.64rem;
}

.a3-footer-brand p{
    max-width:450px;
    margin:13px 0 0;
    color:var(--a3-on-ink-dim);
    font-size:.69rem;
}

.a3-footer h3{
    margin:0 0 10px;
    font-size:.7rem;
    text-transform:uppercase;
    letter-spacing:.08em;
}

.a3-footer a,
.a3-footer-grid>div>span{
    display:block;
    margin:6px 0;
    color:var(--a3-on-ink-dim);
    font-size:.69rem;
}

.a3-footer a:hover{
    color:#fff;
}

.a3-footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px 18px;
    flex-wrap:wrap;
    margin-top:35px;
    padding-top:19px;
    border-top:1px solid var(--a3-line-dark);
    color:var(--a3-on-ink-dim);
    font-size:.62rem;
}

.a3-footer-bottom span{
    white-space:normal;
}

.a3-footer-developer{
    display:inline-flex !important;
    align-items:center;
    gap:4px;
    white-space:normal;
    flex-wrap:wrap;
}

.a3-footer-developer span,
.a3-footer-developer a{
    display:inline !important;
    margin:0 !important;
    white-space:normal;
}

.a3-footer-bottom strong{
    color:#fff;
}


/* ============================================================
   WHATSAPP
   ============================================================ */

.a3-whatsapp{
    position:fixed;
    right:19px;
    bottom:18px;
    z-index:850;
    width:50px;
    height:50px;
    display:grid;
    place-items:center;
    border-radius:50%;
    background:#168A4F;
    color:#fff;
    box-shadow:0 13px 28px rgba(0,0,0,.2);
    font-size:1.25rem;
}

.a3-whatsapp:hover{
    transform:translateY(-2px);
}


/* ============================================================
   MODAL
   ============================================================ */

.a3-modal{
    position:fixed;
    inset:0;
    z-index:2000;
    display:none;
    place-items:center;
    padding:20px;
    background:rgba(17,16,32,.7);
}

.a3-modal.a3-open{
    display:grid;
}

.a3-modal-card{
    position:relative;
    width:min(100%,520px);
    max-height:90vh;
    overflow:auto;
    padding:25px;
    border-radius:19px;
    background:#fff;
    box-shadow:var(--a3-shadow);
}

.a3-modal-close{
    position:absolute;
    right:13px;
    top:13px;
    width:35px;
    height:35px;
    display:grid;
    place-items:center;
    border:1px solid var(--a3-line);
    border-radius:9px;
    background:#fff;
    color:var(--a3-ink);
}

.a3-modal-card h2{
    margin:0 35px 6px 0;
    font-family:"Fraunces",Georgia,serif;
    font-size:1.8rem;
    line-height:1.05;
    color:var(--a3-ink);
}

.a3-modal-card>p{
    margin:0;
    color:var(--a3-muted);
    font-size:.71rem;
}

.a3-review-form{
    display:grid;
    gap:11px;
    margin-top:18px;
}

.a3-review-form label{
    display:grid;
    gap:5px;
    color:var(--a3-ink);
    font-size:.69rem;
    font-weight:900;
}

.a3-review-form input,
.a3-review-form textarea,
.a3-review-form select{
    width:100%;
    padding:10px 11px;
    border:1px solid var(--a3-line);
    border-radius:9px;
    background:#fff;
    color:var(--a3-text);
    outline:none;
}

.a3-review-form input:focus,
.a3-review-form textarea:focus,
.a3-review-form select:focus{
    border-color:var(--a3-accent);
    box-shadow:0 0 0 3px rgba(106,103,216,.1);
}

.a3-review-message{
    display:none;
    padding:10px;
    border-radius:9px;
    background:var(--a3-accent-soft);
    color:var(--a3-accent-dark);
    font-size:.68rem;
    font-weight:800;
}

.a3-review-message.a3-show{
    display:block;
}


/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

@media (max-width:1060px){

    .a3-nav{
        gap:14px;
    }

    .a3-nav a{
        font-size:.72rem;
    }

    .a3-hero-grid{
        gap:35px;
    }

    .a3-process{
        column-gap:42px;
    }

    .a3-process-line{
        left:54px;
        width:calc(100% + 42px - 54px);
    }

}


@media (max-width:900px){

    .a3-container{
        width:min(calc(100% - 32px),var(--a3-max));
    }

    .a3-nav,
    .a3-header-actions .a3-button{
        display:none;
    }

    .a3-menu-button{
        display:grid;
    }

    .a3-header-actions{
        margin-left:auto;
    }


    .a3-mobile-overlay{
        position:fixed;
        inset:0;
        z-index:940;
        display:block;
        background:rgba(10,9,22,.55);
        opacity:0;
        visibility:hidden;
        transition:.2s ease;
    }

    .a3-mobile-overlay.a3-open{
        opacity:1;
        visibility:visible;
    }


    .a3-mobile-menu{
        position:fixed;
        top:0;
        right:0;
        z-index:950;
        width:min(84vw,360px);
        height:100vh;
        display:flex;
        flex-direction:column;
        padding:21px;
        background:#fff;
        transform:translateX(100%);
        transition:.25s ease;
        box-shadow:-20px 0 40px rgba(0,0,0,.15);
    }

    .a3-mobile-menu.a3-open{
        transform:none;
    }


    .a3-mobile-head{
        display:flex;
        justify-content:space-between;
        align-items:center;
        color:var(--a3-ink);
        font-weight:900;
    }

    .a3-mobile-close{
        width:38px;
        height:38px;
        display:grid;
        place-items:center;
        border:1px solid var(--a3-line);
        border-radius:9px;
        background:#fff;
        color:var(--a3-ink);
    }

    .a3-mobile-nav{
        display:grid;
        margin-top:20px;
    }

    .a3-mobile-nav a{
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:15px 0;
        border-bottom:1px solid var(--a3-line);
        color:var(--a3-ink);
        font-size:.8rem;
        font-weight:900;
    }

    .a3-mobile-nav a i{
        color:var(--a3-muted);
    }

    .a3-mobile-login{
        margin-top:auto;
        width:100%;
    }


    .a3-hero{
        padding:62px 0 64px;
    }

    .a3-hero-grid{
        grid-template-columns:1fr;
    }

    .a3-hero-copy h1{
        max-width:850px;
    }

    .a3-hero-visual{
        max-width:720px;
    }

    .a3-about-grid,
    .a3-contact-grid{
        grid-template-columns:1fr;
    }

    .a3-benefits-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .a3-faq-grid{
        grid-template-columns:1fr;
        gap:35px;
    }

    .a3-testimonial-slide{
        grid-template-columns:55px minmax(0,1fr);
    }

    .a3-testimonial-rating{
        grid-column:2;
        border-left:0;
        border-top:1px solid var(--a3-line);
        padding:14px 0 0;
    }

    .a3-news-card{
        min-width:calc((100% - 10px)/2);
    }

    .a3-final-inner{
        align-items:flex-start;
        flex-direction:column;
    }

    .a3-footer-grid{
        grid-template-columns:1fr 1fr;
    }

    .a3-footer-brand{
        grid-column:1 / -1;
    }

}


@media (max-width:700px){

    .a3-section{
        padding:67px 0;
    }

    .a3-topbar-inner{
        justify-content:flex-start;
        overflow-x:auto;
        width:calc(100% - 24px);
    }

    .a3-topbar-link{
        display:none;
    }

    .a3-topbar-close{
        flex:0 0 28px;
        margin-left:auto;
    }

    .a3-hero-copy h1{
        font-size:clamp(2.8rem,11vw,4.25rem);
    }

    .a3-hero-image{
        height:360px;
    }

    .a3-hero-note{
        left:12px;
        bottom:15px;
        max-width:calc(100% - 24px);
    }

    .a3-carousel-section{
        padding-bottom:60px;
    }

    .a3-carousel-slide{
        height:320px;
    }

    .a3-carousel-content{
        padding:21px;
    }

    .a3-section-head-row{
        align-items:flex-start;
        flex-direction:column;
    }

    .a3-course-tools{
        width:100%;
    }

    .a3-course-row{
        grid-template-columns:35px minmax(0,1fr) auto;
        gap:10px;
    }

    .a3-course-link{
        display:none;
    }

    .a3-course-status{
        justify-self:end;
    }

    .a3-course-price{
        font-size:.68rem !important;
    }

    .a3-benefits-grid{
        grid-template-columns:1fr;
    }

    .a3-process{
        display:grid;
        grid-template-columns:1fr;
        row-gap:0;
    }

    .a3-process-item{
        position:relative;
        padding:0 0 30px 0;
    }

    .a3-process-item:last-child{
        padding-bottom:0;
    }

    .a3-process-top{
        min-height:42px;
    }

    .a3-process-number{
        width:42px;
        height:42px;
        font-size:.82rem;
    }

    .a3-process-line{
        display:block;
        top:42px;
        left:20px;
        width:1px;
        height:calc(100% - 12px);
        transform:none;
        background:var(--a3-line);
    }

    .a3-process-content{
        padding:0 0 0 58px;
    }

    .a3-process-item h3{
        margin:0 0 6px;
        font-size:.9rem;
    }

    .a3-process-item p{
        max-width:620px;
        font-size:.72rem;
        line-height:1.6;
    }

    .a3-stats-grid{
        grid-template-columns:repeat(3,minmax(0,1fr));
        gap:0;
    }

    .a3-stat,
    .a3-stat:first-child{
        padding:18px 8px;
        border-right:1px solid var(--a3-line-dark);
        border-bottom:0;
    }

    .a3-stat strong{
        font-size:clamp(1.8rem,5vw,2.8rem);
        line-height:1.04;
    }

    .a3-stat:last-child{
        border-right:0;
    }

    .a3-testimonial-slide{
        grid-template-columns:1fr;
        padding:24px;
    }

    .a3-quote-mark{
        font-size:4.5rem;
    }

    .a3-testimonial-rating{
        grid-column:auto;
    }

    .a3-news-card{
        min-width:100%;
    }

    .a3-final-actions{
        width:100%;
        display:grid;
    }

    .a3-final-actions .a3-button{
        width:100%;
    }

    .a3-footer-grid{
        grid-template-columns:1fr;
    }

    .a3-footer-brand{
        grid-column:auto;
    }

    .a3-footer-bottom{
        align-items:center;
        flex-direction:row;
        justify-content:space-between;
    }

    .a3-footer-developer{
        flex-direction:row !important;
        align-items:center;
    }

    .a3-contact-actions{
        display:grid;
    }

    .a3-contact-actions .a3-button{
        width:100%;
    }

}


@media (max-width:520px){

    .a3-container{
        width:min(calc(100% - 24px),var(--a3-max));
    }

    .a3-brand-copy small{
        max-width:160px;
    }

    .a3-brand-logo{
        width:40px;
        height:40px;
    }

    .a3-hero{
        padding-top:50px;
    }

    .a3-hero-meta{
        display:grid;
        gap:7px;
    }

    .a3-hero-actions{
        display:grid;
    }

    .a3-hero-actions .a3-button{
        width:100%;
    }

    .a3-hero-image{
        height:290px;
    }

    .a3-carousel-slide{
        height:285px;
    }

    .a3-carousel-arrow{
        width:37px;
        height:37px;
    }

    .a3-course-row{
        grid-template-columns:1fr;
    }

    .a3-course-number{
        display:none;
    }

    .a3-course-status{
        justify-self:start;
    }

    .a3-course-bottom{
        align-items:flex-start;
        flex-direction:column;
    }

    .a3-course-bottom .a3-button{
        width:100%;
    }

    .a3-stats-grid{
        grid-template-columns:repeat(3,minmax(0,1fr));
    }

    .a3-stat strong{
        font-size:clamp(1.45rem,7vw,2.1rem);
    }

    .a3-stat span{
        font-size:.62rem;
    }

    .a3-title{
        font-size:2rem;
    }

    .a3-about-visual>img{
        height:310px;
    }

    .a3-contact-card{
        padding:6px 16px;
    }

    .a3-whatsapp{
        right:13px;
        bottom:13px;
    }

    .a3-modal-card{
        padding:20px;
    }

}

/* ============================================================
   ADICIONAIS DE CORREÇÃO DE OVERFLOW (não altera classes)
   ============================================================ */

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

/* Limita caixas posicionadas com offsets negativos para não criar scroll
   horizontal em larguras pequenas; mantém aparência em telas grandes. */
.a3-hero-note{
    box-sizing: border-box;
    max-width: calc(100% - 40px);
}