/* Atmosfera contínua: violeta noturno, fotografia em profundidade e marca viva. */
@font-face { font-family: 'Space Grotesk'; src: url('../fonts/space-grotesk-400.ttf') format('truetype'); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: url('../fonts/space-grotesk-700.ttf') format('truetype'); font-style: normal; font-weight: 700; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url('../fonts/dm-sans-400.ttf') format('truetype'); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url('../fonts/dm-sans-700.ttf') format('truetype'); font-style: normal; font-weight: 700; font-display: swap; }
.home-page {
  --font-display: 'Space Grotesk', sans-serif; --font-body: 'DM Sans', sans-serif;
  --bg: #171226; --bg-2: #211b34; --surface: #28213d; --ink: #f5f0ff;
  --ink-muted: #c8bfdc; --ink-faint: #b3a6cc; --line: #403653; --line-strong: #716187;
  --primary: #b8a2f4; --primary-deep: #d1c0ff; --primary-bright: #d1c0ff;
  --home-accent: #8debd4; --home-dark: #171226; --home-light: #f5f0ff;
  background: var(--bg); color: var(--ink); scrollbar-color: var(--primary) var(--bg);
  font-family: var(--font-body); -webkit-font-smoothing: antialiased; color-scheme: dark;
}
.home-page h1, .home-page h2, .home-page h3, .home-page h4 { font-family: var(--font-display); font-weight: 400; letter-spacing: -.035em; }
.home-page h2 { font-size: clamp(2.35rem, 3.8vw, 3.5rem); line-height: 1.13; text-wrap: balance; }
.home-page h3 { font-weight: 700; }
.home-page p { line-height: 1.75; }
.home-page ::selection { background: var(--home-accent); color: var(--bg); }
.home-page input, .home-page textarea { caret-color: var(--home-accent); }
.home-page :focus-visible { outline: 2px solid var(--home-accent); outline-offset: 5px; }
.home-page .lede { color: var(--ink-muted); }
.home-page .btn-primary { background: var(--home-accent); color: #152f2c; }
.home-page .btn-primary:hover { background: #b6f6e7; color: #152f2c; }
.home-page .btn-ghost { color: var(--ink); background: transparent; border-color: var(--line-strong); }
.home-page .text-link, .home-page .service-link { color: var(--home-light); }
.home-page .nav { background: #171226b3; border: 0; backdrop-filter: none; min-height: 92px; transition: background 220ms ease; color: var(--ink); }
.home-page .nav.is-scrolled, .home-page .nav.menu-open { background: #171226f5; }
.home-page .nav-logo-image, .home-page .footer-logo { filter: brightness(0) invert(1); }
.home-page .nav-link { color: var(--home-light); font-family: var(--font-body); font-size: .9rem; font-weight: 400; }
.home-page .nav-link:hover { color: var(--home-accent); }
.home-page .nav-cta { background: var(--primary); color: #201634; font-family: var(--font-body); font-size: .9rem; }
.home-page .nav-cta:hover { background: var(--primary-deep); }
.home-page .nav-toggle { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.home-page .home-hero-photo { position: relative; isolation: isolate; overflow: hidden; background: var(--bg); min-height: 860px; margin-top: -92px; padding-block: 180px 105px; --depth-x: 0px; --depth-y: 0px; --depth-scroll: 0px; }
.home-hero-photo-media { position: absolute; inset: -55px; z-index: -2; opacity: .82; }
.home-hero-photo-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: translate3d(var(--depth-x), calc(var(--depth-y) + var(--depth-scroll)), 0) scale(1.035); }
.home-hero-photo::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, #171226 0%, #17122600 38%), linear-gradient(90deg, #171226bc 0%, #17122665 40%, #17122600 74%); }
.home-page .home-hero-grid { grid-template-columns: minmax(0, 670px) minmax(0, 1fr); gap: 3rem; align-items: end; }
.home-page .home-hero h1 { font-family: var(--font-display); font-size: clamp(3.7rem, 5.4vw, 5.4rem); font-weight: 400; line-height: 1.035; margin: 0 0 2rem; max-width: 14ch; color: var(--home-light); }
.home-page .home-hero h1 em { color: #c8b4ff; font-style: normal; }
.home-page .home-hero .lede { color: var(--home-light); max-width: 41ch; font-size: 1.16rem; }
.home-page .hero-ctas { gap: 1.4rem; }
.home-page .hero-location { margin-top: 2.3rem; font-size: .82rem; color: var(--ink-muted); line-height: 1.75; }
.hero-photo-note { position: absolute; right: 1.5rem; bottom: 1rem; color: var(--ink-muted); font-size: .75rem; }
.hero-chattixy { display: block; padding: 1.7rem 0 0; max-width: 355px; margin: 0 0 2rem auto; border-top: 1px solid #ddd2ff6b; transform: translate3d(calc(var(--depth-x) * -.3), calc(var(--depth-y) * -.3), 0); }
.hero-chattixy-logo { width: 100%; margin-bottom: .75rem; }
[data-chattixy-logo] { aspect-ratio: 10 / 3; }
[data-chattixy-logo] > img { width: 100%; height: auto; filter: brightness(0) invert(1); }
.home-page .logo-animado { overflow: visible; }
.home-page .logo-animado .id-C image, .home-page .logo-animado .id-h image, .home-page .logo-animado .id-a image, .home-page .logo-animado .id-t1 image { filter: brightness(0) invert(1); }
.home-page .logo-paused .in, .home-page .logo-paused .id { animation-play-state: paused !important; }
.hero-chattixy p { font-size: 1.06rem; color: var(--home-light); margin: .5rem 0 1rem; line-height: 1.6; }
.hero-chattixy-action { color: var(--home-accent); display: flex; justify-content: space-between; gap: 1rem; font-size: .9rem; }
.hero-chattixy:hover .hero-chattixy-action { color: #c2fff0; }
.home-page [data-reveal] { opacity: 1; transform: none; transition: none; }
.home-page .section { padding-block: 6rem; }
.home-page .section-head { gap: 1.35rem; }
.home-page #servicos { display: grid; grid-template-columns: .95fr 1.25fr; gap: 5rem; align-items: start; padding-block: 4rem 7rem; }
.home-page #servicos .section-head { position: sticky; top: 125px; margin: 0; }
.home-page #servicos h2 { max-width: 20ch; }
.home-page #servicos .lede { font-size: 1.08rem; max-width: 38ch; margin: 0; }
.services-photo { margin: 1rem 0 0; width: 100%; }
.services-photo img { width: 100%; height: 310px; object-fit: cover; border-radius: 4px; }
.services-photo figcaption { font-size: .75rem; color: var(--ink-muted); margin-top: .5rem; }
.home-page .service-grid { display: block; border: 0; }
.home-page .service-card { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .85rem 1.3rem; border: 0; border-top: 1px solid var(--line); padding: 1.8rem 0; min-height: auto; }
.home-page .service-card:first-child { padding-top: 0; border-top: 0; }
.home-page .service-card:last-child { padding-bottom: 0; }
.home-page .service-icon { grid-column: 1; grid-row: 1 / 3; width: 28px; height: 28px; margin: .2rem 0 0; color: var(--home-accent); }
.home-page .service-card h3 { grid-column: 2; margin: 0; font-size: 1.35rem; font-weight: 400; }
.home-page .service-card p { grid-column: 2; font-size: 1rem; margin: 0; line-height: 1.75; color: var(--ink-muted); }
.home-page .service-card .service-link { grid-column: 2; margin-top: .3rem; min-height: 36px; display: flex; align-items: center; color: var(--home-accent); }
.home-page .regulation-section { background: #241d39; padding-block: 6rem; }
.home-page .regulation-grid { align-items: center; gap: 5rem; }
.home-page .regulation-grid h2 { max-width: 19ch; margin-top: 0; }
.home-page .regulation-section p, .home-page .regulation-section .lede { color: var(--ink-muted); }
.home-page .regulation-panel { background: transparent; border: 0; border-radius: 0; padding: 0; }
.home-page .regulation-panel > div { grid-template-columns: 1fr; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.home-page .regulation-panel span { color: var(--home-light); font-weight: 400; font-size: 1.05rem; }
.home-page .regulation-panel .regulation-alert { padding-top: 1.5rem; border-bottom: 0; }
.home-page .regulation-alert span { color: var(--home-accent); font-size: .92rem; }
.home-page .chattixy-showcase { background: #1b152d; padding-block: 7rem; }
.home-page .showcase-grid { grid-template-columns: 1.08fr 1fr; gap: 5rem; }
.home-page .showcase-copy h2 { font-size: clamp(2.5rem, 3.7vw, 3.5rem); }
.home-page .showcase-copy h2 em { color: var(--primary); }
.home-page .showcase-visual { background: transparent; border: 0; border-radius: 0; padding: 0; box-shadow: none; }
.home-page .chattixy-brand { width: min(100%, 420px); margin: 0 0 2.5rem; }
.home-page .showcase-conversation { border-color: var(--line); padding-top: 2rem; }
.home-page .conversation-label { font-size: .88rem; color: var(--ink-muted); }
.home-page .bubble-client { background: #332944; color: var(--ink); }
.home-page .bubble-bot { background: #243d3a; color: #ecfff9; }
.home-page .bubble-bot strong { color: var(--home-accent); font-size: .82rem; }
.home-page .conversation-handoff { color: var(--home-accent); font-size: .85rem; }
.home-page .illustration-note { font-size: .75rem; color: var(--ink-muted); text-transform: none; letter-spacing: 0; }
.home-page .showcase-benefits strong { font-weight: 700; color: var(--ink); }
.home-page .showcase-benefits span { color: var(--ink-muted); font-size: .97rem; }
.home-page #produtos .section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; max-width: none; }
.home-page .bento { gap: 5rem; }
.home-page .bento-product { border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; padding: 2rem 0; }
.home-page .bento-product:hover { background: transparent; }
.home-page .bento-product-title { font-size: 2rem; font-weight: 400; }
.home-page .bento-product-tagline, .home-page .bento-product-features { color: var(--ink-muted); }
.home-page .bento-product-link { color: var(--home-accent); }
.home-page .difference-grid { gap: 2rem 3rem; }
.home-page .difference-grid strong { font-family: var(--font-display); font-weight: 400; font-size: 1.25rem; }
.home-page .difference-grid span { color: var(--ink-muted); }
.home-page .statement { border: 0; background: #29203f; padding-block: 6rem; }
.home-page .statement-text { font-size: clamp(2.7rem, 4.1vw, 4rem); max-width: 22ch; color: var(--home-light); }
.home-page .statement p { color: var(--ink-muted); }
.home-page .contact-block { background: transparent; }
.home-page .contact-option { border-color: var(--line); }
.home-page .contact-option-label, .home-page .contact-option small { color: var(--ink-muted); }
.home-page .contact-option-value { color: var(--home-light); font-family: var(--font-display); }
.home-page .form { background: #211a34; border: 0; border-radius: 14px; min-width: 0; }
.home-page .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.home-page .form-field { min-width: 0; }
.home-page .form-field input, .home-page .form-field select, .home-page .form-field textarea { min-width: 0; width: 100%; }
.home-page .form-field input, .home-page .form-field select, .home-page .form-field textarea { background: #171226; color: var(--home-light); border-color: var(--line-strong); }
.home-page .form-field label { font-family: var(--font-body); font-size: .85rem; text-transform: none; letter-spacing: 0; color: var(--ink-muted); }
.home-page .form-field input::placeholder, .home-page .form-field textarea::placeholder { color: var(--ink-faint); }
.home-page .form-status { color: var(--home-accent); }
.home-page .footer { background: #171226; border-color: var(--line); }
.home-page .footer-col h4 { color: var(--home-light); font-family: var(--font-body); font-size: .9rem; text-transform: none; letter-spacing: 0; }
.home-page .footer-col a, .home-page .footer-meta, .home-page .footer-meta a { color: var(--ink-muted); }
.home-page .footer-col a:hover { color: var(--home-accent); }
.home-page .cookie-banner { background: #28213d; border-color: var(--line-strong); color: var(--ink); }
.home-page .cookie-banner p, .home-page .cookie-banner-copy strong { color: var(--home-light); }
.home-page .cookie-banner a { color: var(--home-accent); }
.home-page .skip-link { background: var(--home-accent); color: var(--bg); }
@media (max-width: 1100px) {
  .home-page .home-hero-grid { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 2rem; }
  .hero-chattixy { max-width: 290px; }
  .home-page #servicos, .home-page .showcase-grid, .home-page .regulation-grid { gap: 3rem; }
}
@media (max-width: 900px) {
  .home-page .nav { min-height: 80px; }
  .home-page .home-hero-photo { margin-top: -80px; padding-block: 145px 90px; min-height: 830px; }
  .home-page .home-hero h1 { font-size: clamp(3.4rem, 7vw, 4.5rem); }
  .home-page .home-hero-grid { grid-template-columns: 1fr; }
  .hero-chattixy { max-width: 320px; margin: 2rem 0 0; }
  .home-page .hero-ctas { flex-wrap: wrap; }
  .home-page #servicos { grid-template-columns: 1fr 1.2fr; }
  .home-page #servicos h2 { font-size: 2.35rem; }
  .home-page .regulation-grid { grid-template-columns: 1fr; }
  .home-page .showcase-grid { grid-template-columns: 1fr; }
  .home-page .showcase-visual { max-width: 540px; }
  .home-page .section, .home-page .chattixy-showcase, .home-page .regulation-section { padding-block: 4.5rem; }
  .home-page #produtos .section-head { grid-template-columns: 1fr; gap: 1rem; }
  .home-page .contact-block { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .home-page .home-hero-photo { padding-block: 120px 55px; min-height: 900px; }
  .home-hero-photo-media img { object-position: 64% center; }
  .home-hero-photo::after { background: linear-gradient(0deg, #171226 0%, #17122600 45%), linear-gradient(90deg, #1712269e, #17122648); }
  .home-page .home-hero h1 { font-size: clamp(3rem, 12.2vw, 4.15rem); max-width: 12ch; line-height: 1.065; margin-bottom: 1.4rem; }
  .home-page .home-hero .lede { font-size: 1.06rem; max-width: 31ch; }
  .home-page .hero-ctas { flex-direction: column; align-items: flex-start; gap: .8rem; margin-top: 1.5rem; }
  .home-page .hero-location { margin-top: 1.5rem; }
  .hero-chattixy { width: 240px; margin-top: 1.8rem; padding-top: 1.1rem; }
  .hero-chattixy p { font-size: .91rem; margin: .2rem 0 .6rem; }
  .home-page #servicos { grid-template-columns: 1fr; gap: 3rem; padding-block: 2rem 4.5rem; }
  .home-page #servicos .section-head { position: static; }
  .home-page #servicos h2 { font-size: 2.4rem; }
  .services-photo img { height: 250px; }
  .home-page .service-card { padding: 1.6rem 0 !important; border-top: 1px solid var(--line); border-bottom: 0; gap: .8rem 1rem; }
  .home-page .service-card:first-child { padding-top: 0 !important; border-top: 0; }
  .home-page .bento { grid-template-columns: 1fr; gap: 2rem; }
  .home-page .showcase-copy h2 { font-size: 2.5rem; }
  .home-page .statement-text { font-size: 2.6rem; }
  .home-page .form { padding: 1.5rem; }
  .home-page .form-row { grid-template-columns: 1fr; }
  .home-page .contact-option-value { font-size: 1rem; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  .home-hero-photo-media img, .hero-chattixy { transform: none; }
  .home-page .logo-animado .in, .home-page .logo-animado .id { animation: none !important; transform: none !important; opacity: 1 !important; }
}