[hidden] { display: none !important; }
/* Ditto · landing useditto.com.br · tokens do DS "Jolly honey" (dark) */
@font-face { font-family: "Space Grotesk"; src: url("/assets/fonts/SpaceGrotesk.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/assets/fonts/SpaceMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/assets/fonts/SpaceMono-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #050505; --fg: #fafafa; --muted: #a1a1a1; --dim: #7f7f7f;
  --card: #111111; --card2: #141414; --border: rgba(255,255,255,.1); --border2: rgba(255,255,255,.14);
  --lime: #7CCF00; --lime-fg: #192E03; --rec: #FF6467; --amber: #F59E0B;
  --sans: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --mono: "Space Mono", "Cascadia Mono", ui-monospace, monospace;
  --r-md: 7px; --r-lg: 10px; --r-xl: 16px; --r-2xl: 24px; --r-3xl: 28px;
  --wrap: 1280px; --gutter: 80px;
  --grad-hero: linear-gradient(180deg, #b4ec3a 0%, #6aa814 28%, #2b4a0d 62%, #0b0d08 100%);
  --grad-final: linear-gradient(180deg, #0b0d08 0%, #2b4a0d 45%, #6aa814 80%, #b4ec3a 100%);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { background: var(--bg); color: var(--fg); font: 400 16px/24px var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3 { font-weight: 600; letter-spacing: -0.03em; }
h2 { font-size: 44px; line-height: 48px; }
h2.h2-lg { font-size: 56px; line-height: 60px; }
h2.h2-xl { font-size: 64px; line-height: 64px; letter-spacing: -0.04em; }
h3 { font-size: 18px; line-height: 24px; letter-spacing: -0.01em; }
.eyebrow { font: 400 12px/16px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--lime); margin-bottom: 16px; }
.lead { font-size: 17px; line-height: 26px; color: var(--muted); }
.mono-line { font: 400 12px/16px var(--mono); letter-spacing: .04em; color: rgba(255,255,255,.75); text-align: center; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 8px 12px; background: var(--lime); color: var(--lime-fg); border-radius: var(--r-md); }
.skip:focus { top: 16px; }

/* --- botões --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 52px; padding: 0 28px; border-radius: var(--r-lg); font-size: 17px; font-weight: 500; white-space: nowrap; transition: transform .12s, background .15s; }
.btn:active { transform: translateY(1px); }
.btn-sm { height: 36px; padding: 0 16px; font-size: 14px; border-radius: var(--r-md); }
.btn-lg { height: 52px; }
.btn-lime { background: var(--lime); color: var(--lime-fg); }
.btn-lime:hover { background: #8fe61a; }
.btn-white { background: #fff; color: #0a0a0a; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.btn-dark { background: rgba(10,10,10,.55); color: #fff; border: 1px solid var(--border2); }
.btn-ghost { background: #1f1f1f; color: var(--fg); border: 1px solid var(--border2); }
.btn-ghost:hover { background: #262626; }
.btn-pill { height: 40px; padding: 0 18px; border-radius: 999px; font-size: 14px; }
.btn-pill svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-plan { width: 100%; justify-content: space-between; height: 56px; padding: 0 24px; border-radius: 999px; font-size: 16px; }
.btn-plan svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-submit { width: 100%; height: 50px; border-radius: 999px; font-size: 16px; }

/* --- nav --- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; background: rgba(5,5,5,.85); backdrop-filter: blur(12px); }
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 72px; max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }
.brand { display: flex; align-items: center; gap: 10px; }
.wordmark { height: 22px; width: auto; color: #fafafa; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--fg); }

/* --- hero --- */
main { padding-top: 72px; }
.hero-wrap { padding: 0 var(--gutter); }
.hero { max-width: var(--wrap); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 48px; padding: 88px 80px 72px; border-radius: var(--r-3xl); background: var(--grad-hero); overflow: hidden; }
.hero h1 { font-size: 96px; line-height: 96px; letter-spacing: -0.04em; text-align: center; color: #fff; }
.hero-sub { max-width: 620px; font-size: 20px; line-height: 30px; text-align: center; color: rgba(255,255,255,.82); margin-top: -24px; }
.hero-ctas { display: flex; gap: 12px; margin-top: -20px; }
.hero > .mono-line { margin-top: -20px; }
.hero-shot { width: 1040px; max-width: 100%; box-shadow: 0 24px 64px rgba(0,0,0,.35); }
.hero-shot img { width: 100%; height: auto; }

/* --- seções --- */
.sec { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 160px var(--gutter) 0; }
.sec-center { display: flex; flex-direction: column; align-items: center; text-align: center; }
.sec-center .lead { margin-top: 12px; }
.split { display: flex; align-items: center; gap: 64px; }
.split-text { flex: 1; min-width: 0; }
.split-text .lead { margin-top: 16px; }
.split-text h2 { max-width: 520px; }

/* janelas (demo, terminal) */
.window { border-radius: 20px; border: 1px solid rgba(255,255,255,.12); background: #0f0f0f; box-shadow: 0 40px 100px rgba(0,0,0,.6); overflow: hidden; }
.window-bar { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-bottom: 1px solid rgba(255,255,255,.08); background: #141414; }
.window-bar span { width: 10px; height: 10px; border-radius: 50%; background: #3a3a3a; }
.window-bar em { font: 400 12px/16px var(--mono); font-style: normal; color: var(--muted); padding-left: 8px; }

/* tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.tabs-left { margin-top: 0; }
.tab { height: 32px; padding: 0 14px; border-radius: 999px; font-size: 13px; font-weight: 500; color: var(--muted); border: 1px solid transparent; }
.tab.is-active { background: var(--card2); border-color: var(--border); color: var(--fg); }
.tab-mode { height: 36px; padding: 0 16px; font-size: 15px; }
.tab-mode.is-active { background: rgba(124,207,0,.16); border-color: rgba(124,207,0,.4); color: var(--lime); }

/* demo */
.demo-window { width: 960px; max-width: 100%; margin-top: 32px; }
.demo-media { aspect-ratio: 1080 / 860; background: #f3f3ef; }
.demo-media video { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.demo-mock { aspect-ratio: 1080 / 860; display: flex; align-items: center; justify-content: center; padding: 40px; background: #f3f3ef; color: #0a0a0a; }
.mock-app { width: 100%; max-width: 640px; display: flex; flex-direction: column; gap: 18px; padding: 24px; border-radius: 14px; background: #fff; box-shadow: 0 16px 48px rgba(0,0,0,.12); }
.mock-head { display: flex; justify-content: space-between; font-size: 14px; color: #737373; padding-bottom: 12px; border-bottom: 1px solid #e5e5e5; }
.mock-head b { color: #0a0a0a; }
.mock-raw { font-size: 16px; line-height: 24px; color: #737373; }
.mock-field { min-height: 56px; padding: 12px 14px; border: 1px solid #e5e5e5; border-radius: 8px; background: #fafafa; font-size: 18px; line-height: 26px; }
.mock-code .mock-field { font-family: var(--mono); font-size: 14px; line-height: 22px; }
.caret { display: inline-block; width: 2px; height: 1em; margin-left: 2px; vertical-align: -2px; background: currentColor; }
.mock-app .pill { align-self: center; }
.demo-cta { display: flex; align-items: center; gap: 14px; margin-top: 32px; font-size: 15px; color: var(--muted); }

/* pílulas, pontos */
.pill { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px 0 12px; border-radius: 999px; background: #0a0a0a; border: 1px solid var(--border); font-size: 13px; font-weight: 500; color: #fafafa; white-space: nowrap; }
.pill small { font-size: 12px; font-weight: 400; color: var(--muted); }
.pill .lock { width: 14px; height: 14px; fill: none; stroke: var(--lime); stroke-width: 2; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--dim); flex-shrink: 0; }
.dot.ok { background: var(--lime); }
.dot.rec { background: var(--rec); }
.pill .dot.ok { width: 16px; height: 16px; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23192E03' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/9px no-repeat; }
.dots { display: inline-block; width: 24px; height: 6px; background: radial-gradient(circle, var(--amber) 2.5px, transparent 3px) 0 50%/8px 6px repeat-x; opacity: .9; }

/* modos */
.modes-card { width: 696px; max-width: 100%; min-height: 520px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; padding: 32px; border-radius: var(--r-2xl); background: linear-gradient(180deg, #1b1f14 0%, #141414 100%); border: 1px solid var(--border); flex-shrink: 0; }
.modes-block { display: flex; flex-direction: column; gap: 20px; }
.label { display: flex; align-items: center; gap: 10px; font: 400 13px/20px var(--mono); color: var(--muted); }
.label.lime { color: var(--lime); }
.speech { font-size: 24px; line-height: 32px; letter-spacing: -0.01em; color: var(--muted); }
.bubble { align-self: flex-start; max-width: 520px; padding: 16px 20px; border-radius: 18px; background: var(--lime); color: var(--lime-fg); font-size: 24px; line-height: 32px; font-weight: 500; letter-spacing: -0.01em; }

/* recursos */
.cards { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-top: 40px; }
.card { width: calc((100% - 48px) / 3); min-height: 420px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; padding: 24px; border-radius: var(--r-2xl); border: 1px solid var(--border); overflow: hidden; }
.c-offline { background: linear-gradient(160deg, #2f5a0c 0%, #152a07 55%, #0c1206 100%); border-color: rgba(154,230,0,.18); }
.c-vocab { background: linear-gradient(160deg, #4a2d06 0%, #241605 55%, #120b04 100%); border-color: rgba(245,158,11,.2); }
.c-modes { background: linear-gradient(160deg, #262626 0%, #141414 60%, #0a0a0a 100%); }
.c-paste { background: linear-gradient(160deg, #1d2b3a 0%, #0f161d 60%, #0a0a0a 100%); }
.c-voice { background: linear-gradient(160deg, #3a1a2a 0%, #1c0f16 60%, #0a0a0a 100%); border-color: rgba(255,100,103,.2); }
.scene { display: flex; flex-direction: column; gap: 12px; padding-top: 8px; }
.scene-center { align-items: center; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; width: 230px; height: 64px; padding: 0 20px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); font-size: 22px; font-weight: 500; color: #fff; align-self: center; }
.toggle { width: 56px; height: 32px; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.18); display: flex; }
.toggle::before { content: ""; width: 26px; height: 26px; border-radius: 50%; background: #fff; }
.c-offline .pill { align-self: center; }
.scene-list { gap: 8px; }
.scene-list b { font-size: 13px; font-weight: 500; color: #fff; }
.scene-list .row { display: flex; gap: 6px; }
.input-fake { flex: 1; display: flex; align-items: center; height: 34px; padding: 0 10px; border-radius: 8px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.14); font-size: 13px; color: rgba(255,255,255,.5); }
.input-fake.light { background: #fafafa; border-color: #e5e5e5; color: #0a0a0a; height: 36px; }
.btn-fake { display: flex; align-items: center; height: 34px; padding: 0 10px; border-radius: 8px; background: rgba(255,255,255,.14); font-size: 12px; font-weight: 500; color: #fff; }
.scene-list .item { display: flex; align-items: center; justify-content: space-between; height: 36px; padding: 0 10px; border-radius: 8px; background: rgba(0,0,0,.3); border: 1px solid rgba(255,255,255,.08); font-size: 13px; color: #fff; }
.scene-list .item i { font: 400 11px var(--mono); color: rgba(255,255,255,.45); }
.mode-tiles { display: flex; gap: 8px; }
.mode-tiles span { width: 64px; padding: 12px 0; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid var(--border); font-size: 11px; line-height: 14px; text-align: center; color: var(--muted); }
.mode-tiles .on { background: var(--lime); border-color: var(--lime); color: var(--lime-fg); font-weight: 600; }
.paper { width: 100%; display: flex; flex-direction: column; gap: 8px; padding: 12px; border-radius: 12px; background: #fff; color: #0a0a0a; }
.paper b { font-size: 11px; }
.mic-ring { display: flex; align-items: center; justify-content: center; width: 96px; height: 96px; border-radius: 50%; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); margin-top: 8px; }
.mic-ring svg { width: 40px; height: 40px; fill: none; stroke: #fafafa; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card-text { display: flex; flex-direction: column; gap: 8px; }
.card-text h3 { display: flex; align-items: center; gap: 10px; color: #fff; }
.card-text p { font-size: 15px; line-height: 22px; color: rgba(255,255,255,.72); }
.card-text .close { color: #fff; font-weight: 500; }
.ico { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 6px; flex-shrink: 0; }
.ico svg { width: 14px; height: 14px; fill: none; stroke: #0a0a0a; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.ico-lime { background: var(--lime); } .ico-lime svg { stroke: var(--lime-fg); }
.ico-amber { background: var(--amber); } .ico-amber svg { stroke: #2a1a03; }
.ico-white { background: #fafafa; }
.ico-blue { background: #8ec5ff; } .ico-blue svg { stroke: #0a1a2a; }
.ico-red { background: var(--rec); } .ico-red svg { stroke: #2a0a0b; }
.small-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 48px; }
.small-row svg { width: 22px; height: 22px; fill: none; stroke: #fafafa; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 10px; }
.small-row h3 { font-size: 17px; }
.small-row p { font-size: 14px; line-height: 20px; color: var(--muted); margin-top: 4px; }

/* modo personalizado / programar */
.shot { width: 760px; max-width: 100%; flex-shrink: 0; }
.shot img { width: 100%; height: auto; }
.topics { list-style: none; display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.topics li { display: flex; gap: 16px; }
.topics svg { width: 26px; height: 26px; flex-shrink: 0; fill: none; stroke: var(--lime); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.topics p { font-size: 15px; line-height: 22px; color: var(--muted); margin-top: 4px; }
.terminal { width: 696px; max-width: 100%; border-radius: var(--r-xl); background: #0c0c0c; flex-shrink: 0; }
.term-body { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 24px; }
.term-body pre { font: 400 13px/20px var(--mono); color: var(--muted); white-space: pre-wrap; }
.term-body pre.dim { color: var(--dim); }
.term-you { display: flex; flex-direction: column; gap: 8px; width: 100%; padding: 14px; border-radius: 10px; border: 1px solid rgba(124,207,0,.35); background: rgba(124,207,0,.06); }
.term-you span { font: 400 12px/16px var(--mono); color: var(--lime); }
.term-you p { font: 400 14px/22px var(--mono); color: #fafafa; }

/* preço */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; width: 960px; max-width: 100%; margin-top: 40px; text-align: left; }
.plan { display: flex; flex-direction: column; gap: 28px; padding: 36px; border-radius: var(--r-2xl); background: var(--card); border: 1px solid var(--border); }
.plan-best { background: linear-gradient(180deg, #1d2d08 0%, #111 70%); border-color: rgba(124,207,0,.35); }
.plan h3 { display: flex; align-items: center; justify-content: space-between; font-size: 22px; line-height: 28px; }
.tag { height: 24px; display: inline-flex; align-items: center; padding: 0 10px; border-radius: 999px; background: var(--lime); color: var(--lime-fg); font: 700 11px/16px var(--mono); letter-spacing: .02em; text-transform: uppercase; }
.price { display: flex; align-items: baseline; gap: 6px; margin-top: -14px; }
.price .cur { font: 700 20px/24px var(--mono); color: var(--muted); }
.price .num { font-size: 64px; line-height: 64px; font-weight: 600; letter-spacing: -0.04em; }
.price .suf { font-size: 15px; color: var(--muted); }
.compare { font-size: 14px; line-height: 20px; color: var(--muted); margin-top: -18px; }
.plan hr { border: 0; border-top: 1px solid var(--border); }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 12px; font-size: 15px; line-height: 22px; }
.plan li.mid { color: var(--muted); }
.plan li.last { font-weight: 600; color: #fff; }

/* faq */
.faq-split { display: flex; gap: 96px; align-items: flex-end; }
.faq-main { flex: 1; min-width: 0; }
.faq { margin-top: 28px; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-size: 18px; line-height: 28px; font-weight: 500; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 18px; height: 18px; flex-shrink: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details p { padding: 0 0 20px; font-size: 16px; line-height: 24px; color: var(--muted); max-width: 720px; }
.faq-aside { width: 400px; flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding-bottom: 8px; }
.faq-aside p { color: var(--muted); }

/* cta final */
.sec-final { padding-bottom: 120px; }
.final-card { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; min-height: 420px; padding: 48px 20px; border-radius: var(--r-3xl); background: var(--grad-final); text-align: center; }
.final-card h2 { color: #fff; }

/* footer */
.footer { max-width: 1440px; margin: 0 auto; padding: 48px var(--gutter) 56px; border-top: 1px solid var(--border); }
.footer-row { display: flex; justify-content: space-between; gap: 40px; }
.footer-brand { max-width: 360px; display: flex; flex-direction: column; gap: 12px; color: var(--muted); font-size: 14px; line-height: 20px; }
.brand-line { display: flex; align-items: center; gap: 10px; }
.brand-line strong { font-size: 20px; color: #fafafa; letter-spacing: -0.03em; }
.brand-line span { color: var(--dim); }
.footer-cols { display: flex; gap: 80px; }
.footer-cols div { display: flex; flex-direction: column; gap: 12px; font-size: 14px; line-height: 20px; color: var(--muted); }
.footer-cols b { color: #fafafa; }
.footer-cols a:hover { color: #fafafa; }
.cookies { margin-top: 40px; font-size: 13px; line-height: 20px; color: var(--dim); }
.cookies a { text-decoration: underline; }

/* modal */
.modal { width: min(520px, calc(100% - 32px)); margin: auto; padding: 40px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--r-2xl); background: var(--card2); color: var(--fg); box-shadow: 0 40px 100px rgba(0,0,0,.7); }
.modal::backdrop { background: rgba(5,5,5,.92); }
.modal .eyebrow { margin-bottom: 12px; }
.modal h2 { font-size: 34px; line-height: 38px; }
.modal-text { margin-top: 12px; color: var(--muted); }
.modal-x { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.06); color: var(--muted); font-size: 22px; line-height: 1; }
.modal form { display: flex; flex-direction: column; gap: 8px; margin-top: 24px; }
.modal label { font-size: 14px; font-weight: 500; margin-top: 8px; }
.modal label:first-child { margin-top: 0; }
.modal .opt { color: var(--dim); font-weight: 400; }
.modal input, .modal select { height: 46px; padding: 0 14px; border-radius: var(--r-md); border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.045); color: var(--fg); font: inherit; }
.modal input::placeholder { color: var(--dim); }
.modal select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23a1a1a1' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; }
.modal input:focus, .modal select:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(124,207,0,.3); }
.modal input[aria-invalid="true"] { border-color: var(--rec); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.err { color: var(--rec); font-size: 14px; }
.modal .btn-submit { margin-top: 12px; }
.fine { font-size: 13px; line-height: 20px; color: var(--dim); text-align: center; }
.check { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--lime); margin-bottom: 24px; }
.check svg { width: 24px; height: 24px; fill: none; stroke: var(--lime-fg); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.email-chip { display: flex; align-items: center; gap: 10px; margin: 24px 0; padding: 14px 16px; border-radius: var(--r-lg); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); font: 400 13px/20px var(--mono); }
.modal-video { width: min(760px, calc(100% - 32px)); padding: 0; background: #000; }
.modal-video video { width: 100%; height: auto; }
.modal-video .modal-x { background: rgba(0,0,0,.6); color: #fff; z-index: 1; }

/* --- responsivo --- */
@media (max-width: 1100px) {
  :root { --gutter: 32px; }
  .hero h1 { font-size: 72px; line-height: 72px; }
  .split { flex-direction: column; align-items: stretch; }
  .split-img { flex-direction: column-reverse; }
  .modes-card, .terminal, .shot { width: 100%; }
  .card { width: calc((100% - 24px) / 2); }
  .faq-split { flex-direction: column; gap: 32px; align-items: stretch; }
  .faq-aside { width: auto; }
}
@media (max-width: 720px) {
  :root { --gutter: 20px; }
  main { padding-top: 60px; }
  .nav-row { height: 60px; padding: 0 16px; }
  .nav-links { display: none; }
  .hero { gap: 28px; padding: 48px 20px 36px; border-radius: var(--r-2xl); }
  .hero h1 { font-size: 52px; line-height: 52px; }
  .hero-sub { font-size: 17px; line-height: 26px; margin-top: -4px; }
  .hero-ctas { flex-direction: column; width: 100%; margin-top: -4px; }
  .hero-ctas .btn { width: 100%; height: 50px; }
  .hero > .mono-line { margin-top: -4px; font-size: 11px; }
  .hero-shot { box-shadow: 0 16px 40px rgba(0,0,0,.35); }
  .sec { padding-top: 80px; }
  h2, h2.h2-lg, h2.h2-xl { font-size: 34px; line-height: 38px; letter-spacing: -0.03em; }
  .lead { font-size: 15px; line-height: 22px; }
  .demo-window { margin-top: 20px; }
  .demo-mock { padding: 16px; }
  .mock-app { padding: 16px; gap: 12px; }
  .mock-field { font-size: 15px; line-height: 22px; }
  .demo-cta { flex-direction: column; gap: 10px; }
  .modes-card { min-height: 0; padding: 20px; border-radius: 18px; gap: 18px; }
  .speech, .bubble { font-size: 17px; line-height: 24px; }
  .bubble { padding: 12px 14px; border-radius: 14px; }
  .tab-mode { height: 32px; padding: 0 12px; font-size: 14px; }
  .cards { gap: 12px; margin-top: 24px; }
  .card { width: 100%; min-height: 0; gap: 20px; padding: 22px; border-radius: 20px; }
  .toggle-row { width: 100%; height: 52px; font-size: 18px; }
  .toggle { width: 48px; height: 28px; } .toggle::before { width: 22px; height: 22px; }
  .small-row { grid-template-columns: 1fr; gap: 18px; margin-top: 28px; }
  .small-row svg { display: none; }
  .small-row h3 { font-size: 16px; }
  .topics { gap: 16px; margin-top: 20px; }
  .topics svg { display: none; }
  .term-body { padding: 16px; gap: 10px; }
  .plans { grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
  .plan-best { order: -1; }
  .plan { padding: 26px; border-radius: 20px; gap: 20px; }
  .plan h3 { font-size: 20px; }
  .price .num { font-size: 52px; line-height: 52px; }
  .btn-plan { height: 50px; justify-content: center; }
  .btn-plan svg { display: none; }
  .faq { margin-top: 16px; }
  .faq summary { padding: 16px 0; font-size: 16px; line-height: 24px; }
  .faq details p { font-size: 14px; line-height: 20px; padding-bottom: 16px; }
  .sec-final { padding-bottom: 64px; }
  .final-card { min-height: 0; padding: 48px 20px; gap: 20px; border-radius: var(--r-2xl); }
  .final-card .btn { width: 100%; }
  .final-card .mono-line { font-size: 11px; }
  .footer { padding: 28px 20px 36px; }
  .footer-row { flex-direction: column; gap: 20px; }
  .footer-cols { gap: 40px; flex-wrap: wrap; }
  .cookies { margin-top: 20px; font-size: 12px; }
  .modal { padding: 28px 20px; }
  .modal h2 { font-size: 28px; line-height: 32px; }
}