/* Oficina de IA para Negócios — paleta ONMID 2026 (Carbon, Vanilla Cream, Deep Violet, Eletric Lime) */
:root{
  --ink:#252422; --cream:#FFFCF2; --violet:#5A189A; --violet-d:#47127A; --lime:#9EF01A;
  --soft:#4A4844; --line:rgba(37,36,34,.12); --card:#FFFFFF; --sand:#F4F1E7;
  --r:14px; --gut:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Montserrat',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--cream);line-height:1.5;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
[hidden]{display:none !important} /* author display rules (grid/flex) must not beat the hidden attribute */
a{color:inherit}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:640px}
h2{font-size:clamp(28px,6.4vw,44px);line-height:1.1;font-weight:800;letter-spacing:-.02em}
.kicker{font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--violet);margin-bottom:10px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 30px;border-radius:12px;border:0;
  background:var(--violet);color:var(--cream);font:700 17px/1 'Montserrat',sans-serif;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;cursor:pointer;
  box-shadow:0 8px 20px rgba(90,24,154,.28);transition:background .15s,transform .15s}
.btn:hover{background:var(--violet-d)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--cream)}
.btn.full{width:100%}
.btn[disabled]{opacity:.7;cursor:progress}

/* ---------- hero ---------- */
/* Mobile order: intro -> speakers (must be in the first fold) -> date/price/CTA.
   From 960px: two columns, text left, speakers right, everything above the fold. */
.hero{position:relative;text-align:center;padding:22px 0 44px;overflow:hidden;
  background:radial-gradient(1200px 520px at 50% 105%,rgba(158,240,26,.16),transparent 60%),var(--cream)}
.hero-grid{display:grid;grid-template-areas:"intro" "speakers" "info";justify-items:center}
.intro{grid-area:intro}
.info{grid-area:info;display:flex;flex-direction:column;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;background:var(--ink);color:var(--cream);
  font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--lime)}
.hero h1{margin-top:14px;font-weight:800;letter-spacing:-.025em;line-height:1.02}
.hero h1 span{display:block;font-size:clamp(36px,10vw,84px)}
.hero h1 .violet{color:var(--violet)}
.sub{margin:10px auto 0;max-width:640px;font-size:clamp(17px,4.6vw,27px);font-weight:600;line-height:1.3}
.sub b{font-weight:800;color:var(--violet)}

.speakers{grid-area:speakers;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:940px;margin-top:18px}
.spk{position:relative;border-radius:var(--r);overflow:hidden;background:var(--sand);aspect-ratio:3/4}
.spk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 0} /* crop, never stretch; heads always kept */
.spk .nm{position:absolute;left:0;right:0;bottom:0;padding:8px 4px;background:rgba(37,36,34,.9);color:var(--cream);
  font-size:clamp(11px,3.1vw,19px);font-weight:600;line-height:1.2;text-align:center}

.when{display:inline-flex;align-items:center;gap:clamp(10px,3.2vw,18px);max-width:100%;margin-top:22px;padding:0 clamp(16px,4.6vw,26px);min-height:56px;border-radius:999px;
  background:var(--ink);color:var(--cream);font-size:clamp(15px,4.5vw,24px);font-weight:700;white-space:nowrap;box-shadow:0 10px 24px rgba(37,36,34,.18)}
.when .it{display:inline-flex;align-items:center;gap:clamp(6px,2vw,10px)}
.when svg{width:clamp(18px,5vw,24px);height:clamp(18px,5vw,24px);flex:none;fill:none;stroke:var(--lime);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.when .sep{width:1.5px;height:26px;flex:none;background:rgba(255,252,242,.35)}
.where{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;font-size:clamp(16px,4.2vw,21px);font-weight:600}
.where svg{width:22px;height:22px;fill:none;stroke:var(--violet);stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}

/* price highlight: old price struck through, new price big, lime saving tag */
.price{position:relative;display:grid;justify-items:center;gap:4px;margin-top:18px;padding:16px 26px 18px;border-radius:16px;
  background:#fff;border:2px solid var(--violet);box-shadow:0 12px 28px rgba(90,24,154,.16)}
.p-label{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--soft)}
.p-row{display:flex;flex-direction:column;align-items:center;gap:2px}
.p-from{font-size:17px;font-weight:600;color:var(--soft)}
.p-from s{text-decoration-thickness:2px;text-decoration-color:#B3261E}
.p-to{font-size:clamp(38px,11vw,52px);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--violet)}
.p-to small{font-size:17px;font-weight:600;letter-spacing:0;color:var(--soft);margin-right:2px}
.p-off{position:absolute;top:-13px;right:-10px;padding:5px 10px;border-radius:999px;background:var(--lime);color:var(--ink);
  font-size:12px;font-weight:800;letter-spacing:.02em;white-space:nowrap;transform:rotate(3deg);box-shadow:0 4px 10px rgba(37,36,34,.15)}
.hero .btn{margin-top:20px}
.price-line{margin-top:12px;font-size:18px;font-weight:600}
.price-line s{color:var(--soft);text-decoration-color:#B3261E;text-decoration-thickness:2px}
.price-line b{color:var(--violet);font-size:22px;font-weight:800}

/* ---------- outcome ---------- */
.outcome{padding:72px 0;background:var(--ink);color:var(--cream)}
.outcome .kicker{color:var(--lime)}
.outcome h2{max-width:640px}
.cards{display:grid;gap:14px;margin-top:32px}
.card{padding:24px;border-radius:var(--r);background:rgba(255,252,242,.06);border:1px solid rgba(255,252,242,.12)}
.card .num{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--ink);background:var(--lime);padding:4px 9px;border-radius:6px}
.card h3{margin-top:14px;font-size:21px;font-weight:700;letter-spacing:-.01em}
.card p{margin-top:6px;color:rgba(255,252,242,.78);font-size:16px}

/* ---------- speakers with bios ---------- */
.people{padding:72px 0}
.bios{display:grid;gap:16px;margin-top:28px}
.bio{display:grid;grid-template-columns:112px 1fr;gap:16px;align-items:start;align-content:start;padding:14px;border-radius:var(--r);background:var(--card);box-shadow:0 8px 24px rgba(37,36,34,.07)}
.bio-photo{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:3/4;background:var(--sand)}
.bio-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 0}
.bio-text h3{font-size:20px;font-weight:800;letter-spacing:-.01em;line-height:1.2}
.bio-role{margin-top:6px;min-height:22px;display:flex;align-items:center;font-size:14px;font-weight:700;color:var(--violet)}
.bio-logo{width:auto;display:block}
.bio-logo-onmid{height:16px}
.bio-logo-fabra{height:40px}
.bio-logo-fb{height:36px}
.bio-desc{margin-top:8px;font-size:15px;color:var(--soft)}
/* phones: photo + name + logo side by side, the bio text below at full card width */
@media (max-width:719px){
  .bio{grid-template-columns:96px 1fr;row-gap:0;column-gap:14px;align-items:center}
  .bio-photo{grid-column:1;grid-row:1 / span 2}
  .bio-text{display:contents}
  .bio-text h3{grid-column:2;grid-row:1;align-self:end}
  .bio-role{grid-column:2;grid-row:2;align-self:start}
  .bio-desc{grid-column:1 / -1;grid-row:3;margin-top:16px}
}
.bio-desc > p + p, .bio-desc > p + ul, .bio-desc > ul + p{margin-top:10px}
.bio-head{font-size:16px;font-weight:700;color:var(--ink);line-height:1.35}
.bio-list{list-style:none;display:grid;gap:6px;font-size:14px;line-height:1.4}
.bio-list li{position:relative;padding-left:16px}
.bio-list li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:2px;background:var(--lime)}
.bio-purpose{font-style:italic;color:var(--ink)}
@media (min-width:720px){
  .bios{grid-template-columns:repeat(3,1fr);gap:20px}
  .bio{grid-template-columns:1fr;padding:16px 16px 22px;gap:18px}
  .bio-photo{aspect-ratio:1/1}
  .bio-role{min-height:40px}
}

/* ---------- agenda: duration blocks (desktop widths are proportional to the minutes) ---------- */
.agenda{padding:72px 0}
.sched{list-style:none;display:grid;gap:10px;margin-top:30px}
.s-item{position:relative;display:grid;grid-template-columns:78px 1fr;align-items:start;column-gap:12px;row-gap:10px;padding:18px;border-radius:18px;
  background:var(--card);border:1px solid var(--line)}
.s-time{font-size:20px;font-weight:800;letter-spacing:-.01em;color:var(--violet);line-height:1.1}
.s-body h3{font-size:18px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.s-body p{margin-top:6px;font-size:15px;line-height:1.45}
.s-dur{grid-column:2;justify-self:start;align-self:start;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;white-space:nowrap;
  background:rgba(37,36,34,.06);color:var(--soft)}
.s-who{display:block;margin-bottom:6px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,252,242,.62)}
.s-tag{display:inline-block;margin-bottom:8px;padding:4px 10px;border-radius:999px;background:var(--lime);color:var(--ink);
  font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.s-talk{background:var(--ink);border-color:var(--ink);color:var(--cream)}
.s-talk .s-time{color:var(--lime)}
.s-talk .s-dur{background:rgba(255,252,242,.12);color:var(--cream)}
.s-work{background:var(--violet);border-color:var(--violet);color:var(--cream);box-shadow:0 18px 40px rgba(90,24,154,.28)}
.s-work .s-time{color:var(--lime)}
.s-work .s-body p{color:rgba(255,252,242,.86)}
.s-work .s-dur{background:var(--lime);color:var(--ink)}
.s-end{background:transparent;border-style:dashed;padding:14px 18px}
.s-end .s-time{color:var(--ink)}
.s-axis{display:none}

@media (min-width:960px){
  .sched{grid-template-columns:30fr 45fr 45fr 120fr;gap:10px}  /* minutes: reception 30, talks 45 + 45, workshop 120 */
  .s-item{grid-template-columns:1fr;grid-template-rows:auto 1fr auto;gap:14px;min-height:230px;padding:20px 18px}
  .s-time{font-size:24px}
  .s-body h3{font-size:19px}
  .s-work{padding:24px 26px}
  .s-work .s-body h3{font-size:30px;letter-spacing:-.02em}
  .s-work .s-body p{font-size:16px;max-width:420px}
  .s-dur{grid-column:1;justify-self:start}
  .s-item{row-gap:14px}
  .s-end{display:none}
  /* ruler: 8h..12h at exact 0/25/50/75/100% because the block widths are proportional */
  .s-axis{display:block;position:relative;height:36px;margin-top:16px;border-top:2px solid rgba(37,36,34,.14);font-size:13px;font-weight:600;color:var(--soft)}
  .s-axis span{position:absolute;top:12px;transform:translateX(-50%);white-space:nowrap}
  .s-axis span::before{content:"";position:absolute;left:50%;top:-19px;width:2px;height:12px;border-radius:2px;background:rgba(37,36,34,.3)}
  .s-axis span:nth-child(1){left:0;transform:none}.s-axis span:nth-child(1)::before{left:0}
  .s-axis span:nth-child(2){left:25%}.s-axis span:nth-child(3){left:50%}.s-axis span:nth-child(4){left:75%}
  .s-axis span:nth-child(5){left:100%;transform:translateX(-100%)}.s-axis span:nth-child(5)::before{left:auto;right:0}
  .s-axis b{color:var(--ink)}}

/* ---------- place: venue photo in a rounded box (shown near its native 800px width, so it stays sharp),
   text in a cream card overlapping it ---------- */
.place{padding:64px 0;background:var(--sand)}
.place-stage{display:grid}
.place-photo{grid-row:1;border-radius:18px;aspect-ratio:16/10;
  background:linear-gradient(180deg,rgba(37,36,34,0) 55%,rgba(37,36,34,.18) 100%),url(/img/local.webp?v=14) 58% 32%/cover no-repeat #ddd;
  box-shadow:0 14px 34px rgba(37,36,34,.14)}
.place-card{grid-row:2;position:relative;z-index:1;margin:-48px 14px 0;padding:24px 22px 22px;border-radius:18px;
  background:rgba(255,252,242,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 18px 44px rgba(37,36,34,.18)}
.place-when{margin-top:8px;font-size:17px;font-weight:600;color:var(--soft)}
.place-card .btn{margin-top:20px;width:100%}

/* ---------- signup ---------- */
.signup{padding:72px 0 80px}
.lead{margin-top:10px;color:var(--soft);font-size:17px}
form{margin-top:26px;display:grid;gap:16px}
label{display:grid;gap:6px;font-size:14px;font-weight:700;letter-spacing:.01em}
.opt{font-weight:500;color:var(--soft)}
input:not([type=checkbox]){width:100%;min-height:54px;padding:0 16px;border-radius:12px;border:1.5px solid rgba(37,36,34,.22);background:#fff;
  font:500 17px 'Montserrat',sans-serif;color:var(--ink);transition:border-color .15s,box-shadow .15s}
input:not([type=checkbox]):focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px rgba(90,24,154,.14)}
input.bad{border-color:#B3261E;box-shadow:0 0 0 4px rgba(179,38,30,.1)}
.row{display:grid;gap:16px}
.check{grid-template-columns:24px 1fr;align-items:start;gap:12px;font-weight:500;font-size:14px;color:var(--soft);cursor:pointer}
.check input{width:22px;height:22px;margin-top:1px;accent-color:var(--violet)}
.check.bad span{color:#B3261E}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{margin-top:26px;padding:32px 24px;border-radius:var(--r);background:var(--card);text-align:center;box-shadow:0 10px 30px rgba(37,36,34,.08)}
.ok-icon{width:64px;height:64px;margin:0 auto;border-radius:50%;background:var(--lime);display:grid;place-items:center}
.ok-icon svg{width:34px;height:34px;fill:none;stroke:var(--ink);stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round}
.done h3{margin-top:16px;font-size:26px;font-weight:800;letter-spacing:-.01em}
.done p{margin-top:8px;color:var(--soft)}
.cal{display:grid;gap:12px;margin-top:22px}
.cal .btn{font-size:14px}

/* ---------- footer ---------- */
.foot{padding:40px 0 calc(40px + env(safe-area-inset-bottom));border-top:1px solid var(--line);text-align:center}
.foot p{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--soft)}
.signs{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:28px;margin-top:18px}
.signs i{width:1px;height:40px;background:rgba(37,36,34,.2)}
/* phone sizes keep the three logos on one line (same proportions as desktop) */
.signs{gap:14px}
.signs i{height:30px}
.s-onmid{height:17px;width:auto}
.s-fabra{height:44px;width:auto}
.s-fb{height:34px;width:auto}

/* ---------- modal (every error becomes a clear popup) ---------- */
.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px;background:rgba(37,36,34,.55)}
.modal[hidden]{display:none}
.modal-box{width:100%;max-width:440px;padding:28px 24px 24px;border-radius:16px;background:var(--cream);box-shadow:0 24px 60px rgba(0,0,0,.3)}
.modal-box h3{font-size:22px;font-weight:800;letter-spacing:-.01em}
.modal-box #modal-text{margin:10px 0 20px;color:var(--soft)}
.modal-box #modal-text ul{padding-left:20px;display:grid;gap:8px}
.modal-box details{margin:-8px 0 18px;font-size:13px;color:var(--soft)}
.modal-box pre{margin-top:8px;white-space:pre-wrap;word-break:break-word;font-size:12px}

/* ---------- larger screens ---------- */
@media (min-width:720px){
  :root{--gut:32px}
  .speakers{gap:14px}
  .spk .nm{padding:12px 8px}
  .cards{grid-template-columns:repeat(3,1fr)}
  .row{grid-template-columns:1fr 1fr}
  .place{padding:80px 0}
  .place-stage{grid-template-columns:repeat(12,minmax(0,1fr));align-items:center}
  .place-photo{grid-column:5/13;grid-row:1;aspect-ratio:16/9}
  .place-card{grid-column:1/7;grid-row:1;margin:0;padding:36px 36px 34px}
  .place-card .btn{width:auto}
  .cal{grid-template-columns:1fr 1fr}
  .signs{gap:28px}
  .signs i{height:40px}
  .s-onmid{height:22px}
  .s-fabra{height:60px}
  .s-fb{height:46px}
  }
@media (min-width:960px){
  .hero{padding:44px 0 56px;text-align:left}
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);grid-template-areas:"intro speakers" "info speakers";
    column-gap:44px;justify-items:start;align-items:start}
  .intro{align-self:end}
  .info{align-self:start;align-items:flex-start}
  .hero h1 span{font-size:clamp(44px,4.3vw,60px);white-space:nowrap}
  .sub{margin-left:0;font-size:24px}
  /* the photo block fills the whole height of the text column (top of the eyebrow to the bottom of the button) */
  .speakers{margin-top:0;gap:14px;align-self:stretch;justify-self:stretch;height:100%;min-height:500px;grid-template-rows:1fr}
  .spk{aspect-ratio:auto}
  .spk .nm{padding:14px 8px;font-size:18px}
  .where{justify-content:flex-start}
  .price{justify-items:start}
  .p-row{align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}