/* ===================================================================
   WEBJR — Design System
   Paleta: azul-marinho profundo + ciano elétrico + teal
   Tipografia: Space Grotesk (display) + Inter (corpo)
=================================================================== */

:root {
  --bg: #080f1f;
  --bg-alt: #0d1a30;
  --card: #122540;
  --card-hover: #16304f;
  --border: rgba(0, 217, 255, 0.14);
  --border-strong: rgba(0, 217, 255, 0.32);
  --accent: #00d9ff;
  --accent-soft: rgba(0, 217, 255, 0.12);
  --accent-2: #2dd4bf;
  --wa-green: #25d366;
  --wa-green-dark: #128c7e;
  --text: #eef3fa;
  --text-muted: #90a4c2;
  --text-dim: #5d7096;
  --radius: 14px;
  --maxw: 1180px;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 900px 500px at 15% -5%, rgba(0, 217, 255, 0.08), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(45, 212, 191, 0.06), transparent 60%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px 2px var(--accent);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #051019;
  box-shadow: 0 8px 24px -8px rgba(0, 217, 255, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(0, 217, 255, 0.7); }
.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn-whatsapp {
  background: linear-gradient(135deg, var(--wa-green), var(--wa-green-dark));
  color: #052b1a;
  box-shadow: 0 8px 24px -8px rgba(37, 211, 102, 0.55);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.7); }

/* ---------- Header / Nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 15, 31, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--text);
  display: inline-flex;
  align-items: center;
}
.logo span { color: var(--accent); }
.logo-img { height: 54px; width: auto; display: block; }
footer .logo-img { height: 60px; }
.nav-links {
  display: flex;
  gap: 34px;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a { color: var(--text-muted); transition: color 0.15s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -20px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}
.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 100px 0 80px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 60px 0 50px; text-align: left; }
}
.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  margin-bottom: 22px;
}
.hero h1 .grad {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stats div b {
  font-family: var(--font-display);
  font-size: 1.6rem;
  display: block;
  color: var(--text);
}
.hero-stats div span {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ---------- Chat mockup (elemento assinatura) ---------- */
.chat-mock {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
  position: relative;
}
.chat-mock::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(160deg, var(--accent), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.chat-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #051019; font-size: 0.85rem;
}
.chat-head b { font-size: 0.92rem; }
.chat-head .status { font-size: 0.75rem; color: var(--accent-2); display: flex; align-items: center; gap: 6px; }
.chat-head .status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); }

.bubble {
  max-width: 82%;
  padding: 11px 15px;
  border-radius: 14px;
  font-size: 0.88rem;
  margin-bottom: 10px;
  animation: rise 0.5s ease both;
}
.bubble.in { background: #1a3252; border-bottom-left-radius: 4px; }
.bubble.out {
  background: linear-gradient(135deg, rgba(0,217,255,0.18), rgba(45,212,191,0.14));
  border: 1px solid var(--border-strong);
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.bubble:nth-child(2) { animation-delay: .1s; }
.bubble:nth-child(3) { animation-delay: .3s; }
.bubble:nth-child(4) { animation-delay: .5s; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.typing { display: flex; gap: 4px; padding: 12px 15px; background: #1a3252; border-radius: 14px; border-bottom-left-radius: 4px; width: fit-content; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--text-dim); animation: blink 1.2s infinite ease-in-out; }
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.25; } 40% { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .bubble, .typing span { animation: none !important; }
}

/* ---------- Logos strip ---------- */
.strip {
  padding: 30px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.strip-inner {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  font-family: var(--font-display);
  color: var(--text-dim);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* ---------- Sections ---------- */
section { padding: 90px 0; }
.section-head { max-width: 620px; margin-bottom: 54px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 14px; }
.section-head p { color: var(--text-muted); font-size: 1.02rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Service cards ---------- */
.grid { display: grid; gap: 22px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) {
  .grid.cols-4, .grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid.cols-4, .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  position: relative;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--card-hover); }
.card .icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
}
.icon-wa { background: rgba(37, 211, 102, 0.14) !important; color: var(--wa-green) !important; }
.icon-mail { background: rgba(91, 141, 239, 0.14) !important; color: #5b8def !important; }
.card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.92rem; }
.card .tag {
  position: absolute; top: 22px; right: 22px;
  font-size: 0.68rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--accent-soft);
  color: var(--accent-2);
  padding: 4px 10px;
  border-radius: 999px;
}
.card.soon { opacity: 0.72; }
.card.soon .tag { background: rgba(255,255,255,0.06); color: var(--text-dim); }

/* ---------- Feature block (imagem + texto) ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.feature.reverse .feature-media { order: 2; }
@media (max-width: 900px) {
  .feature, .feature.reverse .feature-media { grid-template-columns: 1fr; order: unset; }
}
.feature-media {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  min-height: 280px;
}
.feature ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
.feature li { display: flex; gap: 12px; color: var(--text-muted); font-size: 0.95rem; }
.feature li::before {
  content: "";
  min-width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  margin-top: 8px;
}

/* ---------- Testemunhos ---------- */
.testi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.testi p.quote { font-size: 1rem; color: var(--text); margin-bottom: 20px; }
.testi .who { display: flex; align-items: center; gap: 12px; }
.testi .who .av {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #051019;
}
.testi .who b { display: block; font-size: 0.92rem; }
.testi .who span { font-size: 0.8rem; color: var(--text-dim); }

/* ---------- CTA final ---------- */
.cta-band {
  background: linear-gradient(135deg, rgba(0,217,255,0.1), rgba(45,212,191,0.06));
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 16px; }
.cta-band p { color: var(--text-muted); margin-bottom: 30px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 16px; }
.footer-grid a, .footer-grid p { color: var(--text-muted); font-size: 0.9rem; display: block; margin-bottom: 10px; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 0.82rem; color: var(--text-dim);
}

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--wa-green), var(--wa-green-dark));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.6);
  z-index: 200;
  transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Page hero (páginas internas) ---------- */
.page-hero { padding: 70px 0 50px; }
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-bottom: 16px; }
.page-hero p { color: var(--text-muted); max-width: 600px; font-size: 1.05rem; }

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step .num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 12px;
}
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 0.88rem; }

/* ---------- Form ---------- */
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.form-row { display: grid; gap: 18px; margin-bottom: 18px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .form-row.two { grid-template-columns: 1fr; } }
label { font-size: 0.85rem; color: var(--text-muted); display: block; margin-bottom: 8px; }
input, select, textarea {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 110px; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.center-col { display: flex; flex-direction: column; align-items: center; text-align: center; }