/* =============================================================
   Ba2B — Site institucional / SaaS CRM
   light.css — tema claro/clean: fundo branco, identidade Ba2B mantida
   ============================================================= */

:root {
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --surface-page: #FFFFFF;
  --surface-alt: #F5F7F6;
  --surface-card: #FFFFFF;
  --surface-ink: #0F2029;

  --text-1: #0F2029;
  --text-2: #4B5C63;
  --text-3: #8A98A2;

  --border-soft: rgba(15, 32, 41, 0.09);
  --border-soft-strong: rgba(15, 32, 41, 0.18);

  --shadow-card: 0 2px 10px rgba(15, 32, 41, 0.05);
  --shadow-card-hover: 0 12px 28px rgba(15, 32, 41, 0.1);
  --shadow-lime: 0 8px 24px rgba(26, 230, 1, 0.28);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: var(--lh-normal);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
section { position: relative; padding: var(--space-9) var(--space-5); }

.container { max-width: 1180px; margin: 0 auto; position: relative; z-index: 2; }

/* ---------- Mesh suave (fundo com toque de gradiente, sem pesar) ---------- */
.mesh-section { position: relative; overflow: hidden; }
.mesh-bg { position: absolute; inset: -10%; z-index: 0; filter: blur(80px); opacity: 0.35; pointer-events: none; }
.mesh-bg span { position: absolute; border-radius: 50%; }
.mesh-bg span:nth-child(1) {
  width: 50vw; height: 50vw; left: -10%; top: -12%;
  background: radial-gradient(circle, var(--lime-400), transparent 70%);
  animation: meshFloat1 26s ease-in-out infinite;
}
.mesh-bg span:nth-child(2) {
  width: 42vw; height: 42vw; right: -8%; top: -4%;
  background: radial-gradient(circle, var(--cyan-500), transparent 70%);
  animation: meshFloat2 30s ease-in-out infinite;
}
.mesh-bg span:nth-child(3) {
  width: 44vw; height: 44vw; left: 22%; bottom: -20%;
  background: radial-gradient(circle, var(--teal-700), transparent 70%);
  animation: meshFloat3 34s ease-in-out infinite;
}
@keyframes meshFloat1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(5%,7%) scale(1.1); } }
@keyframes meshFloat2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-7%,5%) scale(1.06); } }
@keyframes meshFloat3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(4%,-5%) scale(1.12); } }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--t-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: var(--space-3);
  background: linear-gradient(100deg, var(--lime-700) 0%, var(--teal-700) 40%, var(--lime-700) 100%);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: sheen 7s linear infinite;
}
@keyframes sheen { 0% { background-position: 0% 50%; } 100% { background-position: 300% 50%; } }

h1, .h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--t-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
  color: var(--text-1);
  margin: 0 0 var(--space-5);
}

h2, .h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h2);
  line-height: var(--lh-snug);
  text-transform: uppercase;
  color: var(--text-1);
  margin: 0 0 var(--space-4);
}

h2 .accent, h1 .accent, .h1 .accent { color: var(--lime-700); }

h3, .h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--t-h3);
  line-height: var(--lh-snug);
  margin: 0 0 var(--space-3);
  color: var(--text-1);
}

p { color: var(--text-2); margin: 0 0 var(--space-4); }
.lead { font-size: var(--t-body-lg); color: var(--text-2); }
em, .emphasis { font-style: italic; font-weight: 600; color: var(--text-1); }

.hyphen-list li { margin-bottom: var(--space-3); color: var(--text-2); }

.result-line {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-small);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--lime-700);
  margin-top: var(--space-3);
}

/* ---------- Badge (pill claro) ---------- */
.glass-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: var(--surface-alt);
  border: 1px solid var(--border-soft);
  font-size: 13px; color: var(--text-1); font-weight: 500;
  margin-bottom: var(--space-5);
}
.glass-badge .spark { color: var(--lime-700); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  padding: 16px 32px; border-radius: var(--radius-pill); border: none; cursor: pointer;
  transition: transform 150ms var(--ease-out), box-shadow 180ms var(--ease-out), background 180ms var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: var(--lime-500); color: var(--surface-ink); box-shadow: var(--shadow-lime); }
.btn-primary:active { transform: scale(0.97); }
.btn-outline { background: transparent; color: var(--text-1); border: 1.5px solid var(--border-soft-strong); }
.btn-outline:active { transform: scale(0.97); }
.btn-lg { padding: 20px 40px; font-size: 17px; }
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: var(--lime-400); }
  .btn-outline:hover { border-color: var(--teal-700); color: var(--teal-700); }
}

/* ---------- Botao com icone deslizante (CTA WhatsApp navbar) ---------- */
.slide-btn {
  display: inline-flex; align-items: center; gap: 0;
  height: 36px; padding: 0 20px; border-radius: 999px;
  background: var(--lime-500); color: var(--surface-ink);
  font-family: var(--font-display); font-weight: 700; font-size: 12px;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: none; cursor: pointer; overflow: hidden;
  transition: background 180ms var(--ease-out), padding 220ms var(--ease-out);
}
.slide-btn .slide-icon {
  display: inline-block; width: 0; opacity: 0; margin-left: 0;
  transition: width 220ms var(--ease-out), opacity 180ms var(--ease-out), margin-left 220ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .slide-btn:hover { background: var(--lime-400); }
  .slide-btn:hover .slide-icon { width: 14px; opacity: 1; margin-left: 8px; }
}

/* ---------- Navbar ---------- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 32px; width: auto; }
.brand .wordmark { font-family: var(--font-display); font-weight: 900; font-size: 18px; letter-spacing: 0.01em; color: var(--text-1); }

.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links a {
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--text-2); transition: color 160ms var(--ease-out);
}
.nav-links a.active { color: var(--lime-700); }
@media (hover: hover) and (pointer: fine) { .nav-links a:hover { color: var(--lime-700); } }

.nav-cta { display: flex; align-items: center; gap: var(--space-4); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text-1); }

/* ---------- Hero ---------- */
.hero { padding-top: var(--space-10); padding-bottom: var(--space-9); text-align: center; }
.hero h1 { font-size: clamp(28px, 4vw, 70px); max-width: 980px; margin-left: auto; margin-right: auto; }
.hero .lead { max-width: 680px; margin: 0 auto var(--space-6); }
.hero .glass-badge { margin-left: auto; margin-right: auto; display: inline-flex; }
.hero-eyebrow-wrap { text-align: center; margin-bottom: var(--space-3); }
.hero-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-8); }

.stat-row { display: flex; justify-content: center; gap: var(--space-9); flex-wrap: wrap; padding-top: var(--space-6); border-top: 1px solid var(--border-soft); }
.stat { text-align: center; }
.stat .num { font-family: var(--font-display); font-weight: 900; font-size: 44px; color: var(--lime-700); line-height: 0.9; }
.stat .label { font-size: 13px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-3); margin-top: var(--space-2); }

/* ---------- Section variants ---------- */
.section-alt { background: var(--surface-alt); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--space-8); position: relative; }
.section-header h2::after {
  content: ""; display: block; width: 64px; height: 3px;
  background: linear-gradient(90deg, var(--lime-500), var(--teal-700));
  margin: var(--space-4) auto 0;
}
.section-header.left { text-align: left; margin-left: 0; }
.section-header.left h2::after { margin-left: 0; }

/* ---------- Cards / grid ---------- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(140px, auto); gap: var(--space-5); }
.bento-grid .card.featured {
  grid-column: span 2; grid-row: span 2;
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--space-8);
  border-color: var(--lime-500);
}
.bento-grid .card.featured .icon { width: 72px; height: 72px; }
.bento-grid .card.featured h3 { font-size: var(--t-h2); font-family: var(--font-display); text-transform: uppercase; font-weight: 800; }
.bento-grid .card.featured p { font-size: var(--t-body-lg); }

.card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out), transform 200ms var(--ease-out);
  position: relative;
}
.card .icon { width: 56px; height: 56px; margin-bottom: var(--space-4); }
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: var(--teal-700); transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
}

/* ---------- Steps numerados ---------- */
.steps { display: flex; flex-direction: column; gap: var(--space-7); }
.step { display: flex; gap: var(--space-6); align-items: flex-start; }
.step .step-num {
  font-family: var(--font-display); font-weight: 900; font-size: 64px; line-height: 0.85;
  background: linear-gradient(160deg, var(--lime-500), var(--teal-700));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  flex-shrink: 0; min-width: 90px;
}
.step .step-body { max-width: 640px; }
@media (max-width: 640px) {
  .step { flex-direction: column; gap: var(--space-3); }
  .step .step-num { font-size: 44px; }
}

/* ---------- Founder / autoridade ---------- */
.founder { display: grid; grid-template-columns: 320px 1fr; gap: var(--space-8); align-items: center; }
.founder-photo { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-soft); box-shadow: var(--shadow-card); }
.founder-photo img { position: relative; z-index: 1; width: 100%; }
.founder-quote { font-family: var(--font-display); font-style: italic; font-weight: 700; font-size: var(--t-h3); color: var(--text-1); margin-bottom: var(--space-4); }
.founder-role { font-size: 13px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--lime-700); }

/* ---------- Feature detail row ---------- */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center; padding: var(--space-8) 0; border-bottom: 1px solid var(--border-soft); }
.feature-row:last-child { border-bottom: none; }
.feature-row.reverse .feature-visual { order: 2; }
.feature-row.single { grid-template-columns: 1fr; }
.feature-row.single > div { max-width: 720px; margin: 0 auto; text-align: left; }
.feature-visual {
  background: var(--surface-alt);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  min-height: 220px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 200ms var(--ease-out);
}
.feature-visual img { width: 96px; height: 96px; }
@media (hover: hover) and (pointer: fine) { .feature-row:hover .feature-visual { transform: translateY(-4px); } }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: stretch; }
.price-card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}
.price-card.featured { border: 2px solid var(--lime-500); box-shadow: var(--shadow-lime); transform: scale(1.03); }
@media (hover: hover) and (pointer: fine) {
  .price-card:not(.featured):hover { transform: translateY(-4px); border-color: var(--teal-700); box-shadow: var(--shadow-card-hover); }
}
.price-tag {
  font-family: var(--font-display); font-weight: 700; font-size: 12px;
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--surface-ink); background: var(--lime-500);
  border-radius: var(--radius-pill); padding: 4px 14px;
  align-self: flex-start; margin-bottom: var(--space-4);
}
.price-card h3 { font-family: var(--font-display); text-transform: uppercase; font-weight: 800; }
.price-value { font-family: var(--font-display); font-weight: 900; font-size: 22px; color: var(--lime-700); margin-bottom: var(--space-5); }
.price-card .hyphen-list { flex: 1; margin-bottom: var(--space-6); }
.price-card .btn { width: 100%; }

/* ---------- Testimonials ---------- */
.testimonial-card { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: var(--space-6); box-shadow: var(--shadow-card); }
.testimonial-card p { font-style: italic; color: var(--text-2); }
.testimonial-name { font-family: var(--font-display); font-weight: 700; color: var(--text-1); font-size: 14px; text-transform: uppercase; }
.testimonial-role { font-size: 13px; color: var(--text-3); }
.testimonial-placeholder { border: 2px dashed var(--border-soft-strong); text-align: center; color: var(--text-3); font-family: var(--font-mono); font-size: 13px; }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; }
.cta-final h2 { font-size: var(--t-display); }
.cta-final .glass-badge { display: inline-flex; }

/* ---------- Contact form ---------- */
.form-wrap { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: var(--space-7); box-shadow: var(--shadow-card); }
.form-row { margin-bottom: var(--space-5); }
.form-row label {
  display: block; font-family: var(--font-display); font-weight: 600; font-size: 13px;
  letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-2); margin-bottom: var(--space-2);
}
.form-row input, .form-row textarea {
  width: 100%; background: var(--surface-alt); border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  padding: 14px 16px; color: var(--text-1); font-family: var(--font-body); font-size: 15px;
  transition: border-color 160ms var(--ease-out);
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--lime-500); }
.form-row textarea { resize: vertical; min-height: 120px; }

.contact-info { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-info-item { display: flex; align-items: center; gap: var(--space-4); }
.contact-info-item img { width: 44px; height: 44px; }
.contact-info-item .label { font-size: 13px; color: var(--text-3); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.contact-info-item .value { font-family: var(--font-display); font-weight: 700; color: var(--text-1); }

/* ---------- Footer ---------- */
footer { background: var(--surface-ink); padding: var(--space-8) var(--space-5) var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-7); }
.footer-brand img { height: 36px; margin-bottom: var(--space-4); }
.footer-brand p { max-width: 320px; font-size: 14px; color: rgba(255,255,255,0.65); }
.footer-col h4 {
  font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: #fff; margin-bottom: var(--space-4);
}
.footer-col a { display: block; font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: var(--space-3); transition: color 160ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .footer-col a:hover { color: var(--lime-400); } }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3);
  padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,0.12); font-size: 13px; color: rgba(255,255,255,0.5);
}

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--lime-500);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lime);
  transition: transform 200ms var(--ease-out);
}
.wa-float:active { transform: scale(0.94); }
.wa-float img { width: 30px; height: 30px; }
@media (hover: hover) and (pointer: fine) { .wa-float:hover { transform: scale(1.08); } }

/* ---------- Page hero (páginas internas) ---------- */
.page-hero { padding-top: var(--space-9); padding-bottom: var(--space-7); text-align: center; }
.page-hero h1 { font-size: clamp(36px, 5vw, 64px); }

/* ---------- Selo orbitante ---------- */
.orbit-badge { position: absolute; right: 40px; bottom: 40px; z-index: 3; width: 84px; height: 84px; }
.pulse-ring {
  position: absolute; inset: 6px; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--lime-500), var(--teal-700), var(--lime-500));
  animation: orbitSpin 6s linear infinite;
}
.pulse-ring::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--surface-page); }
.pulse-core {
  position: absolute; inset: 24px; border-radius: 50%; background: var(--surface-page);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; color: var(--lime-700); font-size: 14px;
  box-shadow: var(--shadow-card);
}
.orbit-text { position: absolute; inset: -14px; animation: orbitSpin 14s linear infinite; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid, .pricing-grid, .footer-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-grid .card.featured { grid-column: span 1; grid-row: span 1; }
  .founder { grid-template-columns: 1fr; }
  .founder-photo { max-width: 280px; margin: 0 auto; }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-visual { order: 0; }
  .price-card.featured { transform: none; }
  .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: flex; }
  .orbit-badge { display: none; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: var(--surface-page);
    padding: var(--space-5); border-bottom: 1px solid var(--border-soft); gap: var(--space-5);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 200ms;
  }
  .navbar.open .nav-links { opacity: 1; visibility: visible; transform: translateY(0); }
  .footer-grid { text-align: left; }
}