:root{
    --bg:#050505;
    --panel:#0c0c0e;
    --card:#111116;
    --card2:#16161b;
    --text:#ffffff;
    --muted:rgba(255,255,255,.74);
    --border:rgba(255,255,255,.08);
    --brand:#f5b301;
    --brand2:#ffd24d;
    --gold-soft:rgba(245,179,1,.16);
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
    margin:0;
    background:
        radial-gradient(780px 460px at 14% -4%, rgba(245,179,1,.11), transparent 58%),
        radial-gradient(680px 420px at 92% 12%, rgba(255,210,77,.07), transparent 62%),
        linear-gradient(180deg,#020202 0%,#080809 40%,#050505 100%);
    color:var(--text);
    font-family:Arial,sans-serif;
}

body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    background:
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,.018) 1px, transparent 1px);
    background-size:74px 74px;
    mask-image:linear-gradient(to bottom, rgba(0,0,0,.42), transparent 72%);
}

.hero{
    position:relative;
    min-height:94vh;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    padding:20px;
}

.hero-video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    opacity:.27;
    filter:saturate(.9) contrast(1.08);
}

.hero-overlay{
    position:absolute;
    inset:0;
    background:
        radial-gradient(circle at 50% 42%, rgba(245,179,1,.08), transparent 34%),
        radial-gradient(circle at center, rgba(0,0,0,.24), rgba(0,0,0,.80)),
        linear-gradient(to bottom, rgba(0,0,0,.74), rgba(0,0,0,.95));
}

.hero-content{
    position:relative;
    z-index:2;
    width:min(920px,100%);
    text-align:center;
}

.logo{
    width:min(210px,58vw);
    margin-bottom:24px;
    filter:drop-shadow(0 18px 38px rgba(0,0,0,.44));
}

.tag{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:9px 15px;
    border-radius:999px;
    background:rgba(245,179,1,.14);
    border:1px solid rgba(245,179,1,.35);
    color:var(--brand2);
    font-size:12px;
    font-weight:800;
    letter-spacing:.02em;
}

.tag-small{margin-bottom:14px}

h1,h2,h3,p{margin-top:0}

.hero h1,
.intro-card h2,
.bridge-card h2,
.section-head h2,
.cta-section h2{
    font-size:clamp(2.15rem,5.6vw,4.15rem);
    line-height:1.07;
    margin:18px 0 14px;
    letter-spacing:-.04em;
}

.hero p,
.intro-card p,
.bridge-card p,
.section-head p,
.cta-section p,
.pain-card p,
.market-card p,
.course-card p{
    color:var(--muted);
    line-height:1.75;
}

.hero p{
    max-width:700px;
    margin:0 auto;
    font-size:1.08rem;
}

.hero-buttons{
    margin-top:30px;
    display:flex;
    justify-content:center;
    gap:12px;
    flex-wrap:wrap;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:52px;
    padding:0 22px;
    border-radius:16px;
    text-decoration:none;
    font-weight:850;
    transition:.2s ease;
}

.btn:hover{transform:translateY(-1px)}

.btn-primary{
    background:linear-gradient(135deg,var(--brand),var(--brand2));
    color:#111;
    box-shadow:0 16px 42px rgba(245,179,1,.16);
}

.btn-secondary{
    background:rgba(255,255,255,.055);
    border:1px solid rgba(255,255,255,.12);
    color:#fff;
}

.full{width:100%}

/* ELEMENTOS DE IDENTIDADE BCB */

.brand-mark{
    position:absolute;
    width:260px;
    height:260px;
    border-radius:34px;
    transform:rotate(30deg);
    border:1px solid rgba(245,179,1,.10);
    background:linear-gradient(135deg, rgba(245,179,1,.06), transparent 62%);
    opacity:.34;
}

.brand-mark span{
    position:absolute;
    bottom:62px;
    width:28px;
    background:linear-gradient(180deg, rgba(255,210,77,.72), rgba(245,179,1,.18));
    border-radius:6px 6px 0 0;
}

.brand-mark span:nth-child(1){height:62px; left:74px}
.brand-mark span:nth-child(2){height:96px; left:118px}
.brand-mark span:nth-child(3){height:136px; left:162px}

.brand-mark-hero{
    right:-80px;
    top:18%;
}

.bcb-mini-mark{
    display:flex;
    align-items:flex-end;
    gap:5px;
    width:38px;
    height:32px;
    margin-bottom:18px;
}

.bcb-mini-mark span{
    display:block;
    width:8px;
    border-radius:4px 4px 0 0;
    background:linear-gradient(180deg,var(--brand2),var(--brand));
    opacity:.88;
}

.bcb-mini-mark span:nth-child(1){height:14px}
.bcb-mini-mark span:nth-child(2){height:22px}
.bcb-mini-mark span:nth-child(3){height:30px}

.line-stamp{
    width:54px;
    height:5px;
    margin-bottom:18px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--brand),var(--brand2),transparent);
}

.card-topline{
    width:46px;
    height:4px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--brand),transparent);
    margin-bottom:18px;
}

/* NARRATIVA */

.story-flow{
    width:min(1180px,calc(100% - 36px));
    margin:0 auto;
    padding:54px 0 36px;
}

.intro-card,
.bridge-card,
.cta-section{
    position:relative;
    overflow:hidden;
    max-width:940px;
    margin:0 auto;
    padding:34px 28px;
    border-radius:30px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.05), transparent),
        var(--card2);
    border:1px solid rgba(255,255,255,.09);
}

.decorated-card::after{
    content:"";
    position:absolute;
    right:-70px;
    bottom:-95px;
    width:220px;
    height:220px;
    border-radius:34px;
    transform:rotate(30deg);
    border:1px solid rgba(245,179,1,.10);
    background:linear-gradient(135deg, rgba(245,179,1,.08), transparent 64%);
    pointer-events:none;
}

.intro-card p,
.bridge-card p,
.cta-section p{
    max-width:760px;
}

.pain-grid{
    margin:22px auto;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:14px;
}

.pain-card,
.market-card,
.course-card{
    position:relative;
    overflow:hidden;
    background:
        linear-gradient(180deg, rgba(255,255,255,.045), transparent),
        var(--card);
    border:1px solid var(--border);
    border-radius:22px;
    padding:22px;
}

.pain-card::after,
.market-card::after,
.course-card::after{
    content:"";
    position:absolute;
    inset:auto -40px -60px auto;
    width:120px;
    height:120px;
    background:radial-gradient(circle, rgba(245,179,1,.10), transparent 68%);
    pointer-events:none;
}

.pain-card strong{
    display:block;
    font-size:1.08rem;
    margin-bottom:10px;
}

.pain-card p{
    margin-bottom:0;
    font-size:.96rem;
}

.bridge-card{
    margin-top:22px;
}

.bridge-card .btn{
    margin-top:18px;
}

/* SEÇÕES */

.market-section,
.courses-section{
    padding:46px 20px;
}

.section-head{
    text-align:center;
    max-width:850px;
    margin:0 auto 28px;
}

.market-grid,
.courses-grid{
    max-width:1180px;
    margin:auto;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
}

.market-card h3,
.course-card h3{
    font-size:1.45rem;
    margin-bottom:10px;
}

.market-card a{
    display:inline-block;
    margin-top:14px;
    color:var(--brand2);
    text-decoration:none;
    font-weight:800;
    font-size:.94rem;
}

.course-card{
    display:flex;
    flex-direction:column;
    justify-content:space-between;
}

.course-feature{
    border-color:rgba(245,179,1,.13);
}

.course-number{
    color:rgba(245,179,1,.42);
    font-size:44px;
    line-height:1;
    font-weight:900;
    letter-spacing:-.08em;
    margin-bottom:8px;
}

.course-badge{
    display:inline-flex;
    padding:7px 11px;
    border-radius:999px;
    background:rgba(255,255,255,.06);
    font-size:12px;
    margin-bottom:14px;
}

.course-actions{
    margin-top:22px;
    display:flex;
    flex-direction:column;
    gap:10px;
}

.mail-link{
    text-align:center;
    color:rgba(255,255,255,.65);
    text-decoration:none;
    font-size:13px;
}

/* CTA */

.cta-section{
    text-align:center;
    margin:38px auto 50px;
}

.cta-section .line-stamp{
    margin-left:auto;
    margin-right:auto;
}

.cta-section p{
    max-width:760px;
    margin-left:auto;
    margin-right:auto;
}

.cta-section .btn{
    margin-top:22px;
}

/* BOTÃO FIXO */

.floating-action{
    position:fixed;
    right:18px;
    bottom:18px;
    z-index:20;
    background:linear-gradient(135deg,var(--brand),var(--brand2));
    color:#111;
    text-decoration:none;
    font-weight:950;
    min-height:54px;
    padding:0 22px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    box-shadow:0 18px 40px rgba(0,0,0,.42);
}

.footer{
    padding:26px 20px 88px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    color:rgba(255,255,255,.55);
    font-size:13px;
}

.footer img{width:34px}

/* RESPONSIVO */

@media(max-width:980px){
    .pain-grid,
    .market-grid,
    .courses-grid{
        grid-template-columns:1fr 1fr;
    }

    .brand-mark-hero{
        right:-130px;
        top:10%;
    }
}

@media(max-width:640px){
    .hero{
        min-height:92svh;
        align-items:center;
    }

    .hero-buttons .btn{
        width:100%;
    }

    .story-flow{
        width:calc(100% - 28px);
        padding-top:34px;
    }

    .intro-card,
    .bridge-card,
    .cta-section{
        padding:28px 20px;
        border-radius:24px;
    }

    .pain-grid,
    .market-grid,
    .courses-grid{
        grid-template-columns:1fr;
        gap:12px;
    }

    .market-section,
    .courses-section{
        padding:36px 14px;
    }

    .floating-action{
        left:16px;
        right:16px;
    }

    .brand-mark-hero{
        opacity:.18;
        right:-170px;
        top:4%;
    }
}