/* TGTECH — estilo do site (landing, conta, termos). Claro/escuro automático. */
:root {
  --bg: #f6f7fb; --bg2: #eceefa; --surface: #ffffff; --surface2: #f0f2fa; --text: #14172b; --muted: #5d6683;
  --border: #dfe3f1; --brand: #4f46e5; --brand2: #0ea5a4; --brand-text: #ffffff; --danger: #d6293e; --ok: #0f9d6b;
  --c-despensa: #16a34a; --c-play: #7c5cff; --c-kids: #f59e0b;
  --shadow: 0 10px 30px rgba(24, 28, 70, .10); --r: 20px; --max: 1080px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0e1c; --bg2: #12152b; --surface: #171a30; --surface2: #20243f; --text: #eef0fb; --muted: #9ba3c4;
    --border: #2a2f52; --brand: #8b86ff; --brand2: #34d3c8; --brand-text: #0c0e1c; --danger: #ff6b7d; --ok: #3fd49c;
    --c-despensa: #4ade80; --c-play: #a78bfa; --c-kids: #fbbf24;
    --shadow: 0 10px 30px rgba(0, 0, 0, .40); color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0; background: var(--bg); color: var(--text); line-height: 1.55;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--brand); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0; }
p { margin: 0; }
[hidden] { display: none !important; }
.wrap { width: min(100% - 32px, var(--max)); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 70%, transparent); outline-offset: 2px; border-radius: 8px; }

/* ---------- cabeçalho ---------- */
.top {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--border);
}
.top .wrap { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.03em; color: var(--text); text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand b { color: var(--brand); }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover { color: var(--text); }
.top .actions { display: flex; gap: 8px; }
@media (max-width: 760px) { .nav { display: none; } .top .actions { margin-left: auto; } }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px;
  border-radius: 14px; border: 1px solid transparent; background: var(--brand); color: var(--brand-text);
  font: inherit; font-weight: 700; font-size: 15px; text-decoration: none; cursor: pointer; transition: transform .1s, filter .15s;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .6; cursor: wait; }
.btn.sec { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.ghost { background: transparent; color: var(--text); }
.btn.sm { min-height: 40px; padding: 0 14px; font-size: 14px; }
.btn.big { min-height: 54px; padding: 0 28px; font-size: 17px; border-radius: 16px; }
.btn.danger { background: transparent; color: var(--danger); border-color: color-mix(in srgb, var(--danger) 50%, var(--border)); }

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 8vw, 96px) 0 clamp(36px, 6vw, 72px); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 90%; z-index: -1;
  background:
    radial-gradient(40% 50% at 15% 30%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 70%),
    radial-gradient(35% 45% at 85% 20%, color-mix(in srgb, var(--brand2) 20%, transparent), transparent 70%);
}
.hero .wrap { display: grid; gap: 40px; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); } }
.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: color-mix(in srgb, var(--brand) 12%, var(--surface)); color: var(--brand); border: 1px solid color-mix(in srgb, var(--brand) 25%, var(--border));
}
.hero h1 { font-size: clamp(34px, 6vw, 60px); margin: 18px 0 16px; font-weight: 850; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--brand), var(--brand2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); max-width: 52ch; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .ticks { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 26px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 14px; font-weight: 600; }
.hero .ticks li::before { content: "✓"; color: var(--ok); font-weight: 900; margin-right: 6px; }

.stack { position: relative; display: grid; gap: 14px; }
.chip-card {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.chip-card:nth-child(2) { margin-left: 28px; }
.chip-card:nth-child(3) { margin-left: 8px; }
.chip-card .ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; flex: none; background: color-mix(in srgb, var(--c) 18%, var(--surface)); }
.chip-card b { display: block; font-size: 16px; }
.chip-card span { color: var(--muted); font-size: 13px; }
.chip-card .dot { margin-left: auto; width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 5px color-mix(in srgb, var(--c) 20%, transparent); flex: none; }

/* ---------- seções ---------- */
section { padding: clamp(44px, 7vw, 84px) 0; }
.sec-head { max-width: 640px; margin-bottom: 34px; }
.sec-head .kicker { color: var(--brand); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.sec-head h2 { font-size: clamp(26px, 4vw, 38px); margin: 8px 0 12px; font-weight: 800; }
.sec-head p { color: var(--muted); font-size: 17px; }
.alt { background: var(--bg2); }

.products { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .products { grid-template-columns: minmax(0, 1fr); } }
.product {
  display: flex; flex-direction: column; gap: 12px; padding: 24px; border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.product::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--c); }
.product .ico { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; font-size: 30px; background: color-mix(in srgb, var(--c) 16%, var(--surface)); }
.product h3 { font-size: 22px; font-weight: 800; }
.product p { color: var(--muted); font-size: 15.5px; }
.product ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14.5px; }
.product li::before { content: "•"; color: var(--c); font-weight: 900; margin-right: 8px; }
.tag { align-self: flex-start; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 800; background: color-mix(in srgb, var(--c) 16%, var(--surface)); color: var(--text); border: 1px solid color-mix(in srgb, var(--c) 40%, var(--border)); }
.product .go { margin-top: auto; padding-top: 6px; }

.steps { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); counter-reset: s; }
@media (max-width: 800px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.step { padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); }
.step::before {
  counter-increment: s; content: counter(s); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: var(--brand); color: var(--brand-text); font-weight: 800; margin-bottom: 14px;
}
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }

.trust { display: grid; gap: 16px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .trust { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .trust { grid-template-columns: minmax(0, 1fr); } }
.trust > div { padding: 20px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); }
.trust .ico { font-size: 26px; }
.trust h3 { font-size: 16.5px; margin: 8px 0 4px; }
.trust p { color: var(--muted); font-size: 14.5px; }

/* ---------- formulário ---------- */
.signup { display: grid; gap: 40px; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; }
@media (max-width: 860px) { .signup { grid-template-columns: minmax(0, 1fr); } }
.signup aside h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 850; margin-bottom: 14px; }
.signup aside p { color: var(--muted); font-size: 17px; margin-bottom: 14px; }
.signup aside ul { padding: 0; list-style: none; display: grid; gap: 10px; margin: 18px 0 0; }
.signup aside li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.signup aside li::before { content: "✓"; color: var(--ok); font-weight: 900; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); padding: clamp(20px, 4vw, 32px); }
.card h2, .card h3.t { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.card .sub { color: var(--muted); font-size: 14.5px; margin-bottom: 18px; }
form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 14px; }
.field small { color: var(--muted); font-size: 12.5px; }
input[type=text], input[type=email], input[type=password] {
  width: 100%; min-height: 48px; padding: 0 14px; border-radius: 13px; border: 1.5px solid var(--border);
  background: var(--surface2); color: var(--text); font: inherit; font-size: 16px;
}
input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 20%, transparent); }
.pw { position: relative; }
.pw input { padding-right: 78px; }
.pw button {
  position: absolute; right: 6px; top: 6px; height: 36px; padding: 0 12px; border-radius: 9px; border: 0; background: transparent;
  color: var(--brand); font: inherit; font-weight: 700; font-size: 13px; cursor: pointer;
}
.meter { height: 6px; border-radius: 99px; background: var(--surface2); overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; background: var(--danger); transition: width .2s, background .2s; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; line-height: 1.45; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; flex: none; accent-color: var(--brand); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.msg { padding: 12px 14px; border-radius: 13px; font-size: 14.5px; border: 1px solid; }
.msg.err { background: color-mix(in srgb, var(--danger) 10%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.msg.ok { background: color-mix(in srgb, var(--ok) 12%, var(--surface)); border-color: color-mix(in srgb, var(--ok) 45%, var(--border)); }
.msg.info { background: var(--surface2); border-color: var(--border); }
.alt-link { text-align: center; color: var(--muted); font-size: 14.5px; }
.done { text-align: center; padding: 10px 0; display: grid; gap: 12px; justify-items: center; }
.done .big { font-size: 54px; }
.done h3 { font-size: 22px; }
.done p { color: var(--muted); max-width: 40ch; }

/* ---------- conta ---------- */
.page { padding: clamp(28px, 5vw, 56px) 0 80px; min-height: 70vh; }
.narrow { width: min(100% - 32px, 520px); margin-inline: auto; }
.panel { width: min(100% - 32px, 820px); margin-inline: auto; display: grid; gap: 18px; }
.hello { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.hello h1 { font-size: clamp(26px, 4vw, 34px); font-weight: 850; }
.hello p { color: var(--muted); font-size: 15px; word-break: break-all; }
.apps { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.app { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface2); }
.app .ico { font-size: 28px; }
.app b { font-size: 17px; }
.app small { color: var(--muted); font-size: 13.5px; flex: 1; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 700; font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; }
.row-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--border); border-top-color: var(--brand); animation: sp .8s linear infinite; margin: 40px auto; }
@keyframes sp { to { transform: rotate(360deg); } }

/* ---------- textos legais ---------- */
.legal { width: min(100% - 32px, 760px); margin-inline: auto; padding: clamp(28px, 5vw, 56px) 0 80px; }
.legal h1 { font-size: clamp(30px, 5vw, 42px); font-weight: 850; margin-bottom: 8px; }
.legal .upd { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.legal h2 { font-size: 21px; margin: 30px 0 8px; font-weight: 800; }
.legal p, .legal li { color: color-mix(in srgb, var(--text) 88%, var(--muted)); font-size: 16px; }
.legal ul { padding-left: 22px; display: grid; gap: 6px; }
.legal p + p { margin-top: 10px; }
.legal .note { padding: 14px 16px; border-radius: 14px; background: var(--surface2); border: 1px solid var(--border); font-size: 14.5px; margin: 14px 0; }

/* ---------- rodapé ---------- */
footer { border-top: 1px solid var(--border); padding: 34px 0 44px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }