:root {
    --bg: #050508;
    --surface: #0a0a0f;
    --line: #1a1a24;
    --line-h: #28283a;
    --t1: #eaeaef;
    --t2: #8888a0;
    --t3: #444458;
    --blue: #3B5BDB;
    --red: #E03131;
    --grad: linear-gradient(135deg, var(--blue), #7C3AED, var(--red));
    --grad-soft: linear-gradient(135deg, rgba(59,91,219,.15), rgba(124,58,237,.10), rgba(224,49,49,.15));
    --display: 'Space Grotesk',sans-serif;
    --body: 'Inter',sans-serif;
    --mono: 'JetBrains Mono',monospace;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
    font-family:var(--body);
    background:var(--bg);
    color:var(--t1);
    overflow:hidden;
    height:100dvh;
    -webkit-font-smoothing:antialiased;
}
::selection{background:rgba(124,58,237,.3);color:#fff}

/* Gradient: deep blue left → deep red right, concentrated at bottom, own identity */
body::before{
    content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
        radial-gradient(ellipse 80% 35% at 20% 100%, rgba(30,50,160,.16) 0%, transparent 60%),
        radial-gradient(ellipse 60% 30% at 50% 100%, rgba(80,30,120,.10) 0%, transparent 55%),
        radial-gradient(ellipse 80% 35% at 80% 100%, rgba(160,30,30,.14) 0%, transparent 60%),
        radial-gradient(ellipse 140% 15% at 50% 100%, rgba(120,40,80,.06) 0%, transparent 50%);
}

.grain{
    position:fixed;inset:0;z-index:9999;pointer-events:none;
    opacity:.02;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size:100px;
}

/* PAGES */
.page{
    position:fixed;inset:0;z-index:10;
    display:flex;flex-direction:column;
    justify-content:center;align-items:center;
    opacity:0;visibility:hidden;
}
.page.active{opacity:1;visibility:visible}
.page.active:nth-child(n){overflow-y:auto}

.page-content{width:100%;max-width:540px;padding:60px 32px 90px;position:relative}
.page-content-form{width:100%;max-width:820px;padding:60px 40px 90px;position:relative}

/* HERO */
.hero{
    font-family:var(--display);
    font-size:clamp(36px,7.5vw,60px);
    font-weight:300;line-height:1.1;
    letter-spacing:-.04em;margin-bottom:56px;
}
.hero-line{display:block;overflow:hidden;padding-bottom:5px}
.hero-word{display:inline-block;transform:translateY(115%);opacity:0}

.grad-text{
    background:var(--grad);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
    background-clip:text;color:transparent;
}

.title-2{
    font-family:var(--display);
    font-size:clamp(30px,5.5vw,48px);
    font-weight:300;line-height:1.15;
    letter-spacing:-.03em;margin-bottom:32px;
}

/* EMAIL CAPTURE */
.capture{
    display:flex;align-items:center;
    border-bottom:1px solid var(--line);
    margin-bottom:44px;position:relative;
    transition:border-color .4s;
}
.capture::after{
    content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;
    background:var(--grad);transform:scaleX(0);
    transition:transform .4s ease;transform-origin:left;
}
.capture:focus-within::after{transform:scaleX(1)}
.capture:focus-within{border-color:transparent}
.capture input{
    flex:1;background:none;border:none;outline:none;
    color:var(--t1);font-family:var(--body);
    font-size:16px;font-weight:300;padding:16px 0;letter-spacing:.03em;
}
.capture input::placeholder{color:var(--t3)}
.capture button{
    background:none;border:none;color:var(--t3);
    cursor:pointer;padding:16px 4px 16px 20px;
    transition:color .25s,transform .25s;display:flex;
}
.capture button:hover{color:var(--blue);transform:translateX(4px)}

/* PROOF */
.proof-group{opacity:0;transform:translateY(8px)}
.proof{
    font-family:var(--body);font-size:14px;
    font-weight:300;color:var(--t2);margin-bottom:6px;
}
.proof-sub{
    font-family:var(--mono);font-size:11px;
    font-weight:300;letter-spacing:.08em;color:var(--t3);
}

/* FOOTER */

/* FOUNDERS COMPACT - with roles */
.founders-compact{
    display:flex;align-items:center;gap:10px;
}
.founder{display:flex;align-items:baseline;gap:5px}
.founder-name{
    font-family:var(--mono);font-size:10px;
    font-weight:400;letter-spacing:.08em;
    text-transform:uppercase;
    color:var(--t2);text-decoration:none;
    transition:color .2s;
}
.founder-name:hover{color:var(--t1)}
.founder-role{
    font-family:var(--mono);font-size:9px;
    font-weight:300;letter-spacing:.05em;
    color:var(--t3);
}
.founder-sep{
    font-family:var(--display);font-size:11px;
    color:var(--line-h);font-weight:300;
}
.founder-brand{
    font-family:var(--display);font-size:11px;
    font-weight:500;letter-spacing:.04em;
    color:var(--t2);
}
.brand-x{font-weight:700}
.mono-s{
    font-family:var(--mono);font-size:10px;
    font-weight:300;letter-spacing:.12em;
    text-transform:uppercase;color:var(--t3);
}
.mute{color:var(--line-h)}

/* BACK */
.back{
    background:none;border:none;color:var(--t3);cursor:pointer;
    font-family:var(--mono);font-size:10px;
    letter-spacing:.1em;text-transform:uppercase;
    display:flex;align-items:center;gap:6px;
    transition:color .2s;padding:0;margin-bottom:32px;
}
.back:hover{color:var(--t1)}
.back svg{transition:transform .2s}
.back:hover svg{transform:translateX(-3px)}

/* PAGE 2 SPLIT */
.form-2{display:flex;flex-direction:column}
.form-split{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.form-left .title-2{margin-bottom:32px}

.fields{display:flex;flex-direction:column;gap:20px}
.field{position:relative}
.field input{
    width:100%;background:none;
    border:none;border-bottom:1px solid var(--line);
    outline:none;color:var(--t1);
    font-family:var(--body);font-size:15px;font-weight:300;
    padding:14px 0 12px;letter-spacing:.02em;transition:border-color .3s;
}
.field input::placeholder{color:transparent}
.field label{
    position:absolute;left:0;top:14px;
    font-family:var(--body);font-size:14px;font-weight:300;
    color:var(--t3);pointer-events:none;transition:all .25s ease;
}
.field input:focus+label,.field input:not(:placeholder-shown)+label{
    top:-8px;font-size:10px;font-family:var(--mono);
    letter-spacing:.08em;text-transform:uppercase;color:var(--t2);
}
.field input:focus{border-color:var(--blue)}
.field input:focus+label{color:var(--blue)}

/* CHIPS */
.seg-label{
    font-family:var(--mono);font-size:10px;font-weight:400;
    letter-spacing:.14em;text-transform:uppercase;color:var(--t2);margin-bottom:6px;
}
.seg-hint{font-family:var(--body);font-size:12px;font-weight:300;color:var(--t3);margin-bottom:16px}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{cursor:pointer;position:relative;display:inline-flex;align-items:center}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip>span{
    display:inline-block;padding:8px 14px;
    border:1px solid var(--line);
    font-family:var(--display);font-size:12px;font-weight:400;
    color:var(--t2);transition:all .25s ease;user-select:none;
}
.chip:hover>span{border-color:var(--line-h);color:var(--t1)}
.chip input:checked+span{
    border-color:transparent;background:var(--grad-soft);color:var(--t1);
    box-shadow:inset 0 0 0 1px rgba(124,58,237,.35),0 0 20px rgba(124,58,237,.08);
}
.chip-other span{border-style:dashed}

.custom-chip-wrap{margin-bottom:20px}
.custom-input-row{display:flex;align-items:center;gap:8px;margin-top:10px}
.custom-input-row input{
    flex:1;background:none;border:none;border-bottom:1px solid var(--line);
    outline:none;color:var(--t1);font-family:var(--body);font-size:13px;font-weight:300;
    padding:8px 0;transition:border-color .3s;
}
.custom-input-row input:focus{border-color:var(--blue)}
.custom-input-row input::placeholder{color:var(--t3)}
.custom-input-row button{
    background:none;border:1px solid var(--line);color:var(--t2);
    width:28px;height:28px;display:flex;align-items:center;justify-content:center;
    cursor:pointer;flex-shrink:0;transition:all .2s;
}
.custom-input-row button:hover{border-color:var(--blue);color:var(--blue)}
.custom-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.custom-tag{
    display:inline-flex;align-items:center;gap:6px;padding:7px 12px;
    border:1px solid transparent;background:var(--grad-soft);
    color:var(--t1);font-family:var(--display);font-size:12px;font-weight:400;
    box-shadow:inset 0 0 0 1px rgba(124,58,237,.3);
}
.custom-tag button{background:none;border:none;color:var(--t2);cursor:pointer;display:flex;padding:0;transition:color .2s}
.custom-tag button:hover{color:var(--red)}

/* BUTTON */
.btn-go{
    display:inline-flex;align-items:center;gap:10px;
    background:transparent;border:1px solid var(--blue);
    color:var(--t1);font-family:var(--display);font-size:13px;font-weight:400;
    letter-spacing:.06em;padding:14px 28px;cursor:pointer;align-self:flex-start;
    transition:all .3s ease;position:relative;overflow:hidden;
}
.btn-go::before{
    content:'';position:absolute;inset:0;background:var(--grad);
    transform:scaleX(0);transform-origin:left;transition:transform .4s ease;z-index:0;
}
.btn-go:hover::before{transform:scaleX(1)}
.btn-go:hover{color:#fff;border-color:transparent;box-shadow:0 0 30px rgba(124,58,237,.15)}
.btn-go span,.btn-go svg{position:relative;z-index:1}
.btn-go:hover svg{transform:translateX(3px)}
.btn-go svg{transition:transform .25s}
.btn-go.sending{
    pointer-events:none;border-color:var(--blue);
    background:linear-gradient(90deg, rgba(59,91,219,.15) 0%, transparent 100%);
    animation:sendPulse 1.2s ease-in-out infinite;
}
@keyframes sendPulse{0%,100%{opacity:.7}50%{opacity:1}}

/* CAL PAGE */
.page-cal{justify-content:flex-start;overflow-y:auto;overflow-x:hidden;padding-top:40px;padding-bottom:80px}
.page-content-wide{width:100%;max-width:1060px;padding:0 40px;position:relative}
.cal-split{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start}
.cal-left{padding-top:20px}
.cal-left .title-2{margin-bottom:24px;font-size:clamp(26px,4vw,38px)}
.cal-promises{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.promise{display:flex;align-items:flex-start;gap:10px;font-family:var(--body);font-size:13px;font-weight:300;color:var(--t2);line-height:1.5}
.promise-dot{width:4px;height:4px;border-radius:50%;background:var(--blue);flex-shrink:0;margin-top:7px}

.cal-founders{border-top:1px solid var(--line);padding-top:20px}
.cal-founders-label{
    font-family:var(--mono);font-size:9px;font-weight:400;
    letter-spacing:.14em;text-transform:uppercase;color:var(--t3);margin-bottom:14px;
}
.cal-person{margin-bottom:10px}
.cal-person-name{font-family:var(--display);font-size:13px;font-weight:500;color:var(--t1);display:block;margin-bottom:2px}
.cal-person-role{font-family:var(--mono);font-size:10px;font-weight:300;letter-spacing:.06em;color:var(--t3)}

.cal-wrapper{border:1px solid var(--line);overflow:hidden;min-height:460px;background:var(--surface);position:relative}
.cal-wrapper::before{
    content:'a carregar disponibilidade...';position:absolute;top:50%;left:50%;
    transform:translate(-50%,-50%);font-family:var(--mono);font-size:11px;
    letter-spacing:.1em;color:var(--t3);text-transform:lowercase;
}
#cal-embed{position:relative;z-index:1;min-height:460px}

/* CONSENT */
.consent{
    display:flex;align-items:flex-start;gap:10px;
    margin-top:24px;cursor:pointer;
    font-family:var(--body);font-size:12px;font-weight:300;
    color:var(--t3);line-height:1.6;
}
.consent input[type="checkbox"]{
    appearance:none;-webkit-appearance:none;
    width:16px;height:16px;min-width:16px;
    border:1px solid var(--line);background:none;
    margin-top:2px;cursor:pointer;position:relative;
    transition:all .2s;
}
.consent input[type="checkbox"]:checked{
    border-color:var(--blue);background:var(--blue);
}
.consent input[type="checkbox"]:checked::after{
    content:'';position:absolute;top:2px;left:5px;
    width:4px;height:8px;border:solid #fff;
    border-width:0 1.5px 1.5px 0;transform:rotate(45deg);
}
.consent a{color:var(--blue)}
.consent a:hover{text-decoration:underline}

/* SITE FOOTER */
.site-footer{
    position:fixed;bottom:0;left:0;right:0;z-index:20;
    display:flex;justify-content:space-between;align-items:center;
    padding:14px 36px;
}
.footer-left,.footer-right{
    display:flex;align-items:center;gap:10px;
}
.footer-right{
    font-family:var(--mono);font-size:9px;font-weight:300;
    letter-spacing:.06em;color:var(--t3);
}
.footer-right a{color:var(--t3);text-decoration:none;transition:color .2s}
.footer-right a:hover{color:var(--t1)}
.footer-dot{color:var(--line-h);font-size:8px}

/* MOBILE */
@media(max-width:768px){
    .form-split{grid-template-columns:1fr;gap:32px}
    .cal-split{grid-template-columns:1fr;gap:24px}
    .page-content-form,.page-content-wide{padding:48px 24px 90px}
    .page-content{padding:48px 24px 90px}
    .page-foot{padding:0 24px}
    .site-footer{flex-direction:column;gap:8px;padding:10px 24px;align-items:center}
    .footer-left,.footer-right{justify-content:center}
    .founders-compact{flex-wrap:wrap;justify-content:center;gap:6px}
    .founder-role{display:none}
}

@media(prefers-reduced-motion:reduce){
    .hero-word{transform:none;opacity:1}
}