:root {
  --ink: #050c1d;
  --ink-2: #0b1730;
  --card: rgba(150, 185, 255, 0.06);
  --line: rgba(150, 185, 255, 0.16);
  --txt: #f4f4f8;
  --muted: #9fb0cf;
  --lilac: #c4d0ea;
  --orange: #5b9bff;
  --amber: #f2c14e;
  --fire: linear-gradient(120deg, #e8a93a 0%, #f2c14e 55%, #f8dd91 100%);
  --radius: 18px;
}
* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink); color: var(--txt);
  font-family: 'Inter', system-ui, sans-serif; line-height: 1.5;
  min-height: 100vh; overflow-x: hidden;
}
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; font-weight: 500; letter-spacing: -0.01em; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, select { font: inherit; color: var(--txt); }

/* ---------- fundo ---------- */
.bg { position: fixed; inset: 0; z-index: 0; overflow: hidden; background: var(--ink); }
.bg video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.2s; }
.bg video.on { opacity: 0.5; }
.bg .glow { position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%; filter: blur(90px); opacity: 0.35; animation: drift 22s ease-in-out infinite alternate; }
.bg .g1 { background: #1d4fd6; top: -30vmax; left: -20vmax; }
.bg .g2 { background: #0f6bd1; bottom: -35vmax; right: -25vmax; animation-delay: -8s; opacity: 0.28; }
.bg .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,12,29,0.55), rgba(5,12,29,0.9)); }
.bg::after { content: ''; position: absolute; inset: 0; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
@keyframes drift { to { transform: translate(8vmax, 6vmax) scale(1.15); } }

/* ---------- layout ---------- */
.app { position: relative; z-index: 1; min-height: 100vh; display: flex; flex-direction: column; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; }
.top img { height: 34px; display: block; }
.top .tag { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.progress { height: 2px; background: var(--line); margin: 0 20px; border-radius: 2px; overflow: hidden; opacity: 0; transition: opacity 0.4s; }
.progress.on { opacity: 1; }
.progress i { display: block; height: 100%; width: 0; background: var(--fire); transition: width 0.5s cubic-bezier(.2,.8,.2,1); }

main { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 24px 20px 12px; }
.step { display: none; animation: rise 0.55s cubic-bezier(.2,.8,.2,1); }
.step.on { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.eyebrow { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--amber); margin-bottom: 10px; }
h1 { font-size: clamp(2.3rem, 8vw, 4rem); line-height: 1.04; }
h2 { font-size: clamp(1.7rem, 5.5vw, 2.4rem); line-height: 1.1; margin-bottom: 8px; }
.lead { color: var(--muted); font-size: 1.05rem; max-width: 560px; margin: 16px 0 28px; }
.sub { color: var(--muted); margin-bottom: 26px; }
em.fire { font-style: italic; background: var(--fire); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* hero */
.hero { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; }
.hero .pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 26px; }
.pill { font-size: 12px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; color: var(--lilac); background: var(--card); backdrop-filter: blur(8px); }

/* botões */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 99px; font-weight: 600; transition: transform 0.2s, box-shadow 0.3s, opacity 0.2s; }
.btn.fire { background: var(--fire); color: #0a1228; box-shadow: 0 10px 40px -10px rgba(242, 193, 78, 0.45); }
.btn.fire:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(242, 193, 78, 0.7); }
.btn.ghost { border: 1px solid var(--line); color: var(--txt); background: var(--card); }
.btn.ghost:hover { border-color: rgba(255,255,255,.3); }
.btn[disabled] { opacity: 0.4; pointer-events: none; }

/* campos */
.grid { display: grid; gap: 12px; }
.grid.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .grid.two { grid-template-columns: 1fr; } }
.field label { display: block; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.field input, .field select {
  width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 14px; outline: none; transition: border-color 0.2s, background 0.2s; color-scheme: dark;
}
.field input:focus, .field select:focus { border-color: var(--orange); background: rgba(255,255,255,0.07); }
.field small { display: block; color: var(--muted); font-size: 12px; margin-top: 5px; min-height: 1em; }
.sec { margin-top: 28px; }
.sec > .lab { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }

/* cards de escolha */
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.choice {
  position: relative; text-align: left; padding: 16px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(10px);
  transition: transform 0.2s, border-color 0.25s, background 0.25s;
}
.choice:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.28); }
.choice.sel { border-color: var(--orange); background: linear-gradient(160deg, rgba(91,155,255,.2), rgba(91,155,255,.05)); }
.choice .n { font-family: 'Fraunces', serif; font-size: 1.05rem; display: block; }
.choice .d { color: var(--muted); font-size: 12.5px; margin-top: 4px; display: block; line-height: 1.4; }
.choice .p { display: inline-block; margin-top: 10px; font-size: 12px; color: var(--amber); font-weight: 600; }
.choice .chk { position: absolute; top: 12px; right: 12px; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; font-size: 11px; color: transparent; }
.choice.sel .chk { background: var(--fire); border-color: transparent; color: #0a1228; }
.choices.wide { grid-template-columns: 1fr; }
.sub-opcoes { display: none; gap: 8px; margin-top: 12px; }
.choice.sel .sub-opcoes { display: grid; }
.opt { padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; font-size: 13px; background: rgba(0,0,0,.25); }
.opt.sel { border-color: var(--amber); }
.opt b { display: block; font-weight: 600; }
.opt span { color: var(--muted); font-size: 12px; }

/* chat */
.chat { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.bubble { max-width: 88%; padding: 13px 16px; border-radius: 18px 18px 18px 4px; background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(10px); animation: rise 0.4s; font-size: 0.97rem; }
.bubble b { color: var(--amber); font-weight: 600; }
.bubble.me { align-self: flex-end; border-radius: 18px 18px 4px 18px; background: var(--fire); color: #0a1228; border: 0; font-weight: 500; }
.typing { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 50% { opacity: .2; transform: translateY(-2px); } }
.quick { display: flex; flex-wrap: wrap; gap: 10px; }

/* pacotes */
.pacotes { display: grid; gap: 12px; }
.pkg { text-align: left; padding: 20px; border-radius: 20px; border: 1px solid var(--line); background: var(--card); backdrop-filter: blur(10px); position: relative; transition: transform .2s, border-color .25s; }
.pkg:hover { transform: translateY(-2px); }
.pkg.sel { border-color: var(--orange); background: linear-gradient(160deg, rgba(91,155,255,.22), rgba(91,155,255,.05)); }
.pkg .badge { position: absolute; top: -10px; right: 18px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; background: var(--fire); color: #0a1228; padding: 4px 10px; border-radius: 99px; font-weight: 700; }
.pkg h3 { font-size: 1.3rem; }
.pkg .price { font-family: 'Fraunces', serif; font-size: 2rem; margin: 6px 0 8px; }
.pkg ul { list-style: none; padding: 0; color: var(--muted); font-size: 13.5px; display: grid; gap: 4px; }
.pkg li::before { content: ''; display: inline-block; width: 6px; height: 6px; background: var(--orange); margin-right: 9px; transform: rotate(45deg); }
.pkg .nota { margin-top: 10px; font-size: 12.5px; color: var(--amber); }

.pay { display: grid; gap: 10px; }
.pay .choice .d b { color: var(--txt); }
.cupom { display: flex; gap: 8px; margin-top: 12px; }
.cupom input { flex: 1; text-transform: uppercase; }
.msg { font-size: 12.5px; margin-top: 6px; min-height: 1.2em; }
.msg.ok { color: #7be39a; } .msg.err { color: #ff8a7a; }

.resumo { border: 1px solid var(--line); border-radius: 20px; background: var(--card); padding: 20px; }
.resumo .row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.resumo .row:last-child { border: 0; }
.resumo .row span:first-child { color: var(--muted); }
.resumo .tot { font-family: 'Fraunces', serif; font-size: 1.6rem; }
.aviso { margin: 14px 0; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(242,193,78,.4); background: rgba(242,193,78,.08); font-size: 13px; color: #ffe4a0; }
.fine { color: var(--muted); font-size: 12.5px; margin-top: 14px; }

/* barra inferior */
.dock { position: fixed; z-index: 5; left: 0; right: 0; bottom: 0; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: linear-gradient(180deg, rgba(5,12,29,0), rgba(5,12,29,.94) 35%); display: none; }
.dock.on { display: block; }
.dock .in { max-width: 760px; margin: 0 auto; display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 99px; background: rgba(12,24,52,.88); border: 1px solid var(--line); backdrop-filter: blur(16px); }
.dock .tot { flex: 1; line-height: 1.15; }
.dock .tot small { display: block; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.dock .tot b { font-family: 'Fraunces', serif; font-size: 1.35rem; font-weight: 500; }
.dock .back { padding: 12px 16px; border-radius: 99px; color: var(--muted); }
.dock .btn { padding: 13px 22px; }

.toast { position: fixed; left: 50%; bottom: 110px; transform: translateX(-50%) translateY(20px); background: #12234a; border: 1px solid var(--line); padding: 10px 16px; border-radius: 99px; font-size: 13px; opacity: 0; transition: .35s; z-index: 9; pointer-events: none; }
.toast.on { opacity: 1; transform: translateX(-50%); }

/* ---- home / IA / packs ---- */
.cta { display: grid; gap: 12px; margin-top: 8px; max-width: 460px; }
.cta .btn { justify-content: space-between; }
.cta .btn small { display: block; font-weight: 400; opacity: .8; font-size: 12px; }
.back-link { color: var(--muted); font-size: 13px; margin-bottom: 18px; display: inline-block; }
.ia-box { position: relative; }
.ia-box textarea { width: 100%; min-height: 150px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px 64px 16px 16px; color: var(--txt); font: inherit; resize: vertical; outline: none; }
.ia-box textarea:focus { border-color: var(--orange); }
.mic { position: absolute; right: 12px; bottom: 14px; width: 44px; height: 44px; border-radius: 50%; background: var(--fire); color: #0a1228; display: grid; place-items: center; font-size: 18px; }
.mic.rec { animation: pulse 1s infinite; background: #ff5a5a; color: #fff; }
@keyframes pulse { 50% { box-shadow: 0 0 0 10px rgba(255,90,90,.2); } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 20px; }
.chips button { font-size: 12.5px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 99px; color: var(--lilac); background: var(--card); text-align: left; }
.chips button:hover { border-color: var(--orange); }
.sugestao { margin-top: 18px; }
.stepper { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.stepper button { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); font-size: 18px; }
.stepper b { min-width: 3.2em; text-align: center; }
.done { text-align: center; padding: 10px 0; }
.done .btn { margin: 6px; }

.hero .pills .pill { cursor: default; }
.tech { margin-top: 26px; max-width: 560px; }
.tech .lab { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.tech .lab span { text-transform: none; letter-spacing: 0; opacity: .7; }
.tech .pill { cursor: pointer; border-color: rgba(242,193,78,.35); color: var(--amber); transition: .2s; }
.tech .pill.on, .tech .pill:hover { background: rgba(242,193,78,.14); }
.tech-txt { min-height: 3em; margin-top: 12px; color: var(--lilac); font-size: .95rem; transition: opacity .3s; }
.field textarea { width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; color: var(--txt); font: inherit; outline: none; resize: vertical; }
.field textarea:focus { border-color: var(--orange); }
.chips button.on { border-color: var(--amber); color: var(--amber); background: rgba(242,193,78,.1); }

.mini { padding: 14px 18px; margin-bottom: 4px; }
.mini .row { padding: 8px 0; font-size: .92rem; }
.mini .row span:last-child { color: var(--amber); font-weight: 600; white-space: nowrap; }
.mini .row.base span:first-child { color: var(--txt); }

.choice.destaque { border-color: var(--amber); background: linear-gradient(160deg, rgba(242,193,78,.16), rgba(242,193,78,.03)); box-shadow: 0 10px 40px -18px rgba(242,193,78,.5); }
.choice.destaque .chk { background: var(--fire); border-color: transparent; color: #0a1228; }
.sub-opcoes .opt { cursor: pointer; }

.divisor { margin: 18px 2px 2px; font-family: 'Fraunces', serif; font-style: italic; font-size: 1.05rem; color: var(--amber); }
.divisor:first-child { margin-top: 0; }
.tagdesc { display: inline-block; margin-right: 8px; padding: 2px 8px; border-radius: 99px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; background: var(--fire); color: #0a1228; font-weight: 700; vertical-align: middle; }

.opt .tagdesc, .tagdesc { color: #0a1228 !important; background: var(--fire); display: inline-block; margin-right: 8px; padding: 2px 9px; border-radius: 99px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; vertical-align: middle; }

.bonus { display: block; margin-top: 10px; font-size: 12.5px; color: var(--lilac); line-height: 1.6; }
.bonus .tagdesc { margin-right: 8px; }

details.mais { border: 1px dashed var(--line); border-radius: 14px; padding: 12px 14px; }
details.mais summary { cursor: pointer; color: var(--lilac); font-size: .92rem; list-style: none; }
details.mais summary::before { content: '+ '; color: var(--amber); }
details.mais[open] summary::before { content: '− '; }
.dock.sem-total .tot { visibility: hidden; }

.done-t { font-size: 1.5rem; margin-top: 18px; }
.done .btn { margin: 6px 4px; }

/* barra fixa no rodapé depois de enviar: Baixar PDF + Falar no WhatsApp */
.done { position: fixed; z-index: 6; left: 0; right: 0; bottom: 0; display: flex; gap: 10px; justify-content: center; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(5,12,29,0), rgba(5,12,29,.95) 35%); }
.done[hidden] { display: none; }
.done .btn { flex: 1; max-width: 240px; justify-content: center; padding: 14px 12px; margin: 0; }
body.com-barra .rodape { padding-bottom: 110px; }
.resumo .row { align-items: baseline; }
.resumo .row span:last-child { text-align: right; min-width: 0; }
.resumo .tot { font-size: 1.35rem; white-space: nowrap; }