/* ===== Fonts ===== */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('fonts/space-grotesk-var.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/dm-sans-var.woff2') format('woff2');
}

/* ===== Design tokens — paleta preto / branco / verde-escuro / dourado ===== */
:root {
  --radius: 0.75rem;

  --silvex-primary: #ffd700;        /* dourado (ouro puro) */
  --silvex-primary-glow: #ffd700;   /* dourado (ouro puro), tema escuro usa o mesmo tom */
  --silvex-accent: #164a34;         /* verde escuro */
  --silvex-accent-2: #3f6d57;       /* verde escuro mais claro, uso pontual */
  --silvex-dark: #0b0c0a;           /* preto (levemente quente) */
  --silvex-light: #f6f4ea;          /* branco quente (marfim) */

  --background: var(--silvex-light);
  --foreground: var(--silvex-dark);
  --card: oklch(1 0 0);
  --card-foreground: var(--silvex-dark);
  --primary: var(--silvex-primary);
  --primary-foreground: var(--silvex-dark);
  --secondary: #eeecdd;
  --secondary-foreground: var(--silvex-dark);
  --muted: #eeecdd;
  --muted-foreground: #68675a;
  --accent: var(--silvex-accent);
  --accent-foreground: var(--silvex-light);
  --border: #e3e0cd;
  --input: #e3e0cd;
  --ring: var(--silvex-primary);
}

:root[data-theme="dark"] {
  --background: var(--silvex-dark);
  --foreground: var(--silvex-light);
  --card: #15170f;
  --card-foreground: var(--silvex-light);
  --primary: var(--silvex-primary-glow);
  --primary-foreground: var(--silvex-dark);
  --secondary: #1d2016;
  --secondary-foreground: var(--silvex-light);
  --muted: #1d2016;
  --muted-foreground: #9a9c8a;
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: var(--silvex-primary-glow);
}

/* ===== Reset ===== */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background-color: var(--background);
  color: var(--foreground);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color .25s ease, color .25s ease;
}
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
  color: var(--foreground);
}
p { margin: 0; overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--silvex-primary); outline-offset: 3px; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===== Correção de overflow horizontal no mobile =====
   Grid items têm min-width:auto por padrão -- isso trava a coluna no
   tamanho do conteúdo (texto sem quebrar, cards lado a lado) mesmo
   quando grid-template-columns já virou 1fr no mobile, forçando a
   página inteira a rolar pro lado. min-width:0 libera a coluna pra
   encolher de verdade e o texto/wrap volta a funcionar. */
.bento-grid > *, .stats-grid > *, .about-grid > *, .contact-grid > *,
.footer-grid > *, .form-grid-2 > * {
  min-width: 0;
}

/* ===== Utility gradients/glow (ported 1:1) ===== */
.gradient-silvex { background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%); }
.text-gradient-silvex {
  background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.glow-silvex:hover { box-shadow: 0 0 40px -10px color-mix(in oklab, var(--silvex-primary) 35%, transparent); }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  width: 100%; height: 64px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--background) 80%, transparent);
  backdrop-filter: blur(10px);
}
.site-header .wrap { height: 64px; display: flex; align-items: center; justify-content: space-between; }
.brand img { height: 36px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--muted-foreground); transition: color .15s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--foreground); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; color: var(--foreground); }
.mobile-menu { display: none; }

.theme-toggle {
  position: relative; width: 40px; height: 23px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--secondary); padding: 0; flex: none;
}
.theme-toggle .knob {
  position: absolute; top: 2px; left: 2px; width: 17px; height: 17px;
  border-radius: 50%; background: var(--silvex-primary);
  transition: transform .2s ease;
}
:root[data-theme="dark"] .theme-toggle .knob { transform: translateX(17px); }

@media (max-width: 860px) {
  .nav-links, .nav-right .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-menu.open {
    display: flex; flex-direction: column; gap: 4px;
    border-top: 1px solid var(--border); background: var(--background);
    padding: 16px 24px 20px;
  }
  .mobile-menu a { padding: 10px 0; font-size: 15px; font-weight: 500; color: var(--foreground); }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 12px 24px; font-size: 15px; font-weight: 500;
  border: 1px solid transparent; transition: all .2s ease; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: color-mix(in oklab, var(--primary) 90%, transparent); }
.btn-ghost-dark { background: color-mix(in srgb, white 5%, transparent); border-color: color-mix(in srgb, white 20%, transparent); color: #fff; backdrop-filter: blur(6px); }
.btn-ghost-dark:hover { background: color-mix(in srgb, white 10%, transparent); }
.btn-white { background: #fff; color: var(--silvex-primary); font-weight: 600; }
.btn-white:hover { background: color-mix(in srgb, white 90%, transparent); }
.btn-outline-white { border-color: color-mix(in srgb, white 30%, transparent); background: color-mix(in srgb, white 10%, transparent); color: #fff; }
.btn-outline-white:hover { background: color-mix(in srgb, white 20%, transparent); }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-block { width: 100%; }

/* ===== Hero ===== */
.hero { position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { height: 100%; width: 100%; object-fit: cover; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--silvex-dark) 95%, transparent) 0%, color-mix(in srgb, var(--silvex-dark) 80%, transparent) 55%, color-mix(in srgb, var(--silvex-dark) 55%, transparent) 100%);
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto; padding: 96px 24px;
  min-height: 78vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
}
.eyebrow-pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid color-mix(in srgb, var(--silvex-primary) 30%, transparent);
  background: color-mix(in srgb, var(--silvex-primary) 10%, transparent);
  color: var(--silvex-primary-glow);
  padding: 7px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  backdrop-filter: blur(6px);
}
.eyebrow-pill svg { width: 15px; height: 15px; }
.hero h1 { margin-top: 22px; max-width: 46rem; font-size: clamp(2.1rem, 4.6vw, 3.75rem); line-height: 1.08; font-weight: 700; color: #fff; }
.hero p.lede { margin-top: 22px; max-width: 34rem; font-size: 1.1rem; line-height: 1.6; color: color-mix(in srgb, var(--silvex-light) 80%, transparent); }
.hero-ctas { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; }

/* ===== Sections / headers ===== */
.section { max-width: 1280px; margin: 0 auto; padding: 80px 24px; }
.section-border { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--secondary) 30%, var(--background)); }
.section-border .section { padding-top: 80px; padding-bottom: 80px; }
.section-head { max-width: 46rem; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head .eyebrow {
  display: inline-block; background: color-mix(in srgb, var(--silvex-accent) 10%, transparent);
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px;
}
.section-head .eyebrow .eyebrow-text {
  background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-head h2 { margin-top: 12px; font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; }
.section-head p { margin-top: 16px; font-size: 1.05rem; line-height: 1.6; color: var(--muted-foreground); }

/* ===== Bento grid + cards ===== */
.bento-grid { margin-top: 48px; display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.bento-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.bento-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.span-2 { grid-column: span 2; }
.row-2 { grid-row: span 2; }

.card {
  position: relative; display: flex; flex-direction: column;
  border-radius: 1rem; border: 1px solid var(--border); background: var(--card);
  padding: 24px; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); }
.card.variant-default:hover { border-color: color-mix(in srgb, var(--primary) 30%, transparent); box-shadow: 0 0 40px -10px color-mix(in oklab, var(--primary) 35%, transparent); }
.card.variant-gradient { background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%); border-color: transparent; color: #fff; }
.card.variant-outline { background: transparent; }
.card.variant-outline:hover { border-color: color-mix(in srgb, var(--primary) 50%, transparent); }
.card.variant-dark { background: var(--silvex-dark); color: var(--silvex-light); border-color: color-mix(in srgb, var(--silvex-dark) 20%, transparent); }
.card.variant-dark:hover { border-color: color-mix(in srgb, var(--silvex-primary) 50%, transparent); }

.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 0.75rem; margin-bottom: 16px;
  background: color-mix(in srgb, var(--primary) 10%, transparent); color: var(--primary);
}
.card.variant-gradient .card-icon { background: color-mix(in srgb, white 20%, transparent); color: #fff; }
.card.variant-dark .card-icon { background: color-mix(in srgb, var(--silvex-primary) 20%, transparent); color: var(--silvex-primary-glow); }
.card-icon svg { width: 24px; height: 24px; }

/* ===== Ícones dos cards em todas as páginas: mesmo gradiente dourado→verde
   usado nos números de "Produtos em operação/desenvolvimento" ===== */
.card-icon { background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%); color: #fff; }

.card h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }
.card p { margin-top: 8px; font-size: 0.92rem; line-height: 1.55; color: var(--muted-foreground); }
.card.variant-gradient h3, .card.variant-dark h3 { color: #fff; }
.card.variant-gradient p, .card.variant-dark p { color: color-mix(in srgb, white 80%, transparent); }

@media (max-width: 980px) {
  .bento-grid, .bento-grid.cols-3, .bento-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .span-2 { grid-column: span 2; }
}
@media (max-width: 620px) {
  .bento-grid, .bento-grid.cols-2, .bento-grid.cols-3, .bento-grid.cols-4 { grid-template-columns: 1fr; }
  .span-2, .row-2 { grid-column: span 1; grid-row: auto; }
}

/* ===== Stats ===== */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.stat-card { border-radius: 1rem; background: var(--card); border: 1px solid var(--border); padding: 24px; text-align: center; }
.stat-card .num { font-family: 'Space Grotesk', sans-serif; font-size: 2.1rem; font-weight: 700; }
.stat-card p { margin-top: 8px; font-size: 0.85rem; color: var(--muted-foreground); overflow-wrap: break-word; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: repeat(2,1fr); } }

/* ===== CTA banner ===== */
.cta-banner {
  position: relative; overflow: hidden; border-radius: 1.5rem;
  padding: 72px 40px; text-align: center;
  background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%);
}
.cta-banner .inner { position: relative; z-index: 1; max-width: 40rem; margin: 0 auto; }
.cta-banner h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.cta-banner p { margin-top: 14px; font-size: 1.08rem; color: color-mix(in srgb, white 80%, transparent); }
.cta-banner .hero-ctas { justify-content: center; margin-top: 30px; }

/* ===== Prose (about page) ===== */
.prose { display: flex; flex-direction: column; gap: 18px; font-size: 1rem; line-height: 1.7; color: var(--muted-foreground); }
.prose strong { color: var(--foreground); }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-row { display: flex; align-items: flex-start; gap: 16px; }
.contact-row .ico {
  flex: none; width: 48px; height: 48px; border-radius: 0.75rem;
  background-image: linear-gradient(135deg, var(--silvex-primary) 0%, var(--silvex-accent) 100%); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.contact-row .ico svg { width: 22px; height: 22px; }
.contact-row h3 { font-size: 1.05rem; font-weight: 600; }
.contact-row p, .contact-row a { margin-top: 4px; color: var(--muted-foreground); font-size: 0.95rem; }
.contact-row a:hover { color: var(--primary); }
.info-card { border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 24px; }
.contact-cta {
  border-radius: 1rem; border: 1px solid var(--border); background: var(--card);
  padding: 32px; text-align: center;
}
.contact-cta .card-icon { margin: 0 auto 16px; }
.contact-cta h3 { font-size: 1.2rem; }
.contact-cta p { margin-top: 8px; color: var(--muted-foreground); font-size: 0.95rem; }
.contact-cta .btn { margin-top: 20px; }
.status-note { margin-top: 16px; display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; letter-spacing: 0.04em; }
.status-note.live { color: #16a37a; }
.status-note i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: block; }

/* ===== Follow-up box (services) ===== */
.follow-up { margin-top: 56px; border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 40px; text-align: center; }
.follow-up h3 { font-size: 1.4rem; }
.follow-up p { margin: 12px auto 0; max-width: 34rem; color: var(--muted-foreground); }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--border); background: var(--background); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding: 56px 0 32px; }
.footer-grid img { height: 30px; width: auto; }
.footer-about p { margin-top: 16px; max-width: 24rem; font-size: 0.92rem; line-height: 1.6; color: var(--muted-foreground); }
.social-row { margin-top: 22px; display: flex; gap: 12px; }
.social-row a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--muted-foreground);
  transition: border-color .15s ease, color .15s ease;
}
.social-row a:hover { border-color: var(--primary); color: var(--primary); }
.social-row svg { width: 16px; height: 16px; }
.footer-col h3 { font-size: 13px; font-weight: 600; }
.footer-col ul { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 0.92rem; color: var(--muted-foreground); }
.footer-col a:hover { color: var(--foreground); }
.footer-col li { color: var(--muted-foreground); font-size: 0.92rem; }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 26px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p, .footer-bottom .legal { font-size: 12px; color: var(--muted-foreground); }
.footer-bottom .legal { display: flex; gap: 22px; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr; } }

/* ===== Form (contact page, mailto-based) ===== */
.form-card { border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 32px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.field:first-child { margin-top: 0; }
.field label { font-size: 14px; font-weight: 500; }
.field input, .field textarea {
  width: 100%; border-radius: 0.5rem; border: 1px solid var(--input); background: var(--background);
  padding: 10px 12px; font: inherit; color: var(--foreground); outline: none; transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
.field textarea { resize: vertical; min-height: 120px; }

@media (max-width: 620px) { .form-grid-2 { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
  .card:hover { transform: none; }
}