/* ============================================
   TL DIGITAL AGENCY — Design System v2
   Base: preto/cinza-escuro/branco · Destaque: verde-lima vibrante
   ============================================ */

:root {
  --bg: #ffffff;
  --bg-alt: #f6f6f4;
  --dark: #0a0a0a;
  --dark-2: #171717;
  --text: #0a0a0a;
  --text-muted: #6b6b6b;
  --border: #e5e5e2;
  --on-dark: #f5f5f3;
  --on-dark-muted: #a3a39c;
  --accent: #d6ff3f;
  --accent-ink: #0a0a0a;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container-w: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
em { font-style: normal; color: var(--accent-ink); background: linear-gradient(transparent 62%, var(--accent) 62%); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; }

.container { max-width: var(--container-w); margin-inline: auto; padding-inline: 1.5rem; }

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

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  white-space: nowrap;
}
.btn-accent { background-color: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(214,255,63,0.35); }
.btn-outline { background-color: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--dark); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.6rem 1.25rem; font-size: 0.88rem; }

.link-accent { font-weight: 600; color: var(--accent-ink); border-bottom: 2px solid var(--accent); padding-bottom: 2px; }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 4.5rem; }

.logo { display: inline-flex; align-items: center; gap: 0.6rem; }
.logo-icon { height: 2.1rem; width: auto; border-radius: 50%; }
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.logo-text em { background: none; color: var(--text-muted); font-weight: 500; }

.nav { display: none; align-items: center; gap: 2rem; }
.nav-link { font-size: 0.92rem; font-weight: 500; color: var(--text); position: relative; }
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background-color: var(--accent); transition: width 0.2s ease;
}
.nav-link:hover::after { width: 100%; }

.menu-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 2.4rem; height: 2.4rem; background: none; border: none; cursor: pointer; padding: 0;
}
.menu-toggle span { display: block; width: 100%; height: 2px; background-color: var(--dark); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav.is-open {
  display: flex; flex-direction: column; align-items: flex-start; gap: 0;
  position: absolute; top: 4.5rem; left: 0; right: 0;
  background-color: var(--bg); border-bottom: 1px solid var(--border);
  padding: 0.5rem 1.5rem 1.5rem;
}
.nav.is-open .nav-link { width: 100%; padding: 0.9rem 0; border-bottom: 1px solid var(--border); }
.nav.is-open .btn { margin-top: 1rem; }

/* ============ HERO ============ */
.hero { padding-top: 3.5rem; overflow: hidden; }
.hero-inner { text-align: left; max-width: 760px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 1.25rem;
}
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background-color: var(--accent); }
.hero-title { font-size: clamp(2.2rem, 6vw, 3.8rem); margin-bottom: 1.25rem; }
.hero-sub { font-size: 1.1rem; color: var(--text-muted); max-width: 46ch; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 3rem; }

.hero-image-wrap { padding-bottom: 4rem; }
.hero-image { position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 16/8; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge {
  position: absolute; bottom: 1.5rem; left: 1.5rem;
  background-color: var(--accent); color: var(--accent-ink);
  border-radius: 16px; padding: 1rem 1.25rem;
  display: flex; flex-direction: column; gap: 0.1rem;
}
.hero-badge-num { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; line-height: 1; }
.hero-badge-label { font-size: 0.78rem; font-weight: 600; line-height: 1.2; }

/* ============ SECTION HEADINGS ============ */
.section-eyebrow {
  font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); margin-bottom: 0.75rem;
}
.section-eyebrow--light { color: var(--on-dark-muted); }
.section-title { font-size: clamp(1.7rem, 4vw, 2.6rem); margin-bottom: 2.5rem; }
.section-title--light { color: var(--on-dark); }

/* ============ SERVIÇOS ============ */
.servicos { padding-block: 5rem; }

.categorias-grid { display: grid; gap: 1rem; margin-bottom: 1rem; }
.categoria-card {
  display: flex; align-items: center; gap: 1rem;
  border: 1px solid var(--border); border-radius: 18px; padding: 1.25rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.categoria-card:hover { border-color: var(--dark); transform: translateY(-2px); }
.categoria-icon {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 50%;
  background-color: var(--accent); display: flex; align-items: center; justify-content: center;
}
.categoria-card h3 { font-size: 1.05rem; margin-bottom: 0.2rem; }
.categoria-card p { font-size: 0.88rem; color: var(--text-muted); }

.categoria-destaque {
  display: flex; flex-direction: column; align-items: center; gap: 0.2rem; text-align: center;
  background-color: var(--dark); color: var(--on-dark);
  border-radius: 18px; padding: 1.5rem; margin-bottom: 3.5rem;
}
.categoria-destaque strong { font-family: var(--font-display); font-size: 1.15rem; }
.categoria-destaque span { font-size: 0.92rem; color: var(--on-dark-muted); }

.cards-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.card {
  border: 1px solid var(--border); border-radius: 18px; padding: 1.75rem;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--dark); box-shadow: 0 16px 32px rgba(0,0,0,0.06); }
.card-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.2rem; height: 2.2rem; border-radius: 50%;
  background-color: var(--bg-alt); font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  margin-bottom: 1rem;
}
.card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.card p { font-size: 0.92rem; color: var(--text-muted); }

/* ============ RESULTADOS ============ */
.resultados { background-color: var(--dark); color: var(--on-dark); padding-block: 5rem; }
.stats-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(2, 1fr); }
.stat { display: flex; flex-direction: column; gap: 0.3rem; }
.stat-number { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--accent); }
.stat-label { font-size: 0.9rem; color: var(--on-dark-muted); }

/* ============ SOBRE ============ */
.sobre { padding-block: 5rem; }
.sobre-inner { display: grid; gap: 2.5rem; align-items: center; }
.sobre-image { border-radius: 20px; overflow: hidden; aspect-ratio: 4/3; }
.sobre-image img { width: 100%; height: 100%; object-fit: cover; }
.sobre-conteudo p { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.65; }
.sobre-conteudo strong { color: var(--text); }
.badges { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }
.badge-pill {
  font-size: 0.82rem; font-weight: 600; border: 1px solid var(--border); border-radius: 999px;
  padding: 0.5rem 1rem;
}

/* ============ PROCESSO ============ */
.processo { background-color: var(--bg-alt); padding-block: 5rem; }
.processo-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
.processo-item { border-top: 2px solid var(--dark); padding-top: 1.25rem; }
.processo-num { font-family: var(--font-display); font-weight: 700; color: var(--text-muted); font-size: 0.85rem; }
.processo-item h3 { font-size: 1.1rem; margin: 0.5rem 0; }
.processo-item p { font-size: 0.9rem; color: var(--text-muted); }

/* ============ CLIENTES ============ */
.clientes { padding-block: 5rem; }
.clientes-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.cliente-card { border: 1px solid var(--border); border-radius: 18px; padding: 1.75rem; text-align: center; transition: transform 0.2s ease, border-color 0.2s ease; }
.cliente-card:hover { transform: translateY(-4px); border-color: var(--dark); }
.cliente-logo { height: 64px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem; }
.cliente-logo img { max-height: 100%; max-width: 100%; object-fit: contain; border-radius: 12px; }
.cliente-logo--iniciais {
  width: 64px; height: 64px; margin-inline: auto; border-radius: 50%;
  background-color: var(--dark); color: var(--on-dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
}
.cliente-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.cliente-card p { font-size: 0.88rem; color: var(--text-muted); }
.cliente-card--cta { background-color: var(--dark); color: var(--on-dark); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; }
.cliente-card--cta p { color: var(--on-dark-muted); margin-bottom: 0.5rem; }
.cliente-card--cta .link-accent { color: var(--accent); border-color: var(--accent); }

/* ============ CTA FINAL ============ */
.cta-final { background-color: var(--accent); padding-block: 5rem; text-align: center; }
.cta-final-inner h2 { font-size: clamp(1.8rem, 5vw, 2.8rem); margin-bottom: 0.75rem; }
.cta-final-inner p { color: rgba(10,10,10,0.7); margin-bottom: 2rem; font-size: 1.05rem; }
.cta-final .btn-accent { background-color: var(--dark); color: var(--on-dark); }
.cta-final .btn-accent:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.25); }

/* ============ FOOTER ============ */
.site-footer { background-color: var(--dark); color: var(--on-dark); padding-top: 3.5rem; }
.footer-inner {
  display: flex; flex-direction: column; align-items: flex-start; gap: 1.75rem;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.logo--footer .logo-text em { color: var(--on-dark-muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a { font-size: 0.9rem; color: var(--on-dark-muted); }
.footer-links a:hover { color: var(--on-dark); }

.footer-contact { display: flex; flex-direction: column; gap: 0.9rem; }
.footer-email { font-size: 0.9rem; color: var(--on-dark); font-weight: 500; }
.footer-email:hover { color: var(--accent); }
.footer-social { display: flex; gap: 0.9rem; }
.footer-social a {
  width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; transition: background-color 0.2s ease, border-color 0.2s ease;
}
.footer-social a:hover { background-color: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem;
  padding-block: 1.5rem;
}
.footer-bottom p { font-size: 0.82rem; color: var(--on-dark-muted); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-legal a { font-size: 0.8rem; color: var(--on-dark-muted); }
.footer-legal a:hover { color: var(--on-dark); }

/* ============ COOKIE BANNER ============ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 300;
  background-color: var(--dark); color: var(--on-dark);
  padding: 1.25rem 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.2);
}
.cookie-banner p { font-size: 0.86rem; color: var(--on-dark-muted); max-width: 640px; margin: 0; }
.cookie-banner a { color: var(--on-dark); text-decoration: underline; }
.cookie-banner-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }
.cookie-banner .btn-outline { color: var(--on-dark); border-color: rgba(255,255,255,0.3); }
.cookie-banner .btn-outline:hover { border-color: var(--on-dark); }

/* ============ WHATSAPP FLUTUANTE ============ */
.whatsapp-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200;
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  background-color: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 10px 30px rgba(37,211,102,0.6); }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 8px rgba(37,211,102,0.12); }
}

/* ============================================
   RESPONSIVE — tablet & desktop
   ============================================ */
@media (min-width: 640px) {
  .categorias-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .clientes-grid { grid-template-columns: 1fr 1fr; }
  .processo-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 860px) {
  .nav { display: flex; }
  .menu-toggle { display: none; }
  .sobre-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
  .footer-contact { flex-direction: row; align-items: center; gap: 1.5rem; }
}

@media (min-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(4, 1fr); }
  .clientes-grid { grid-template-columns: repeat(4, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}