/* ===================================================
   COMERCIALPRO — STYLES
   =================================================== */

:root {
  --dark-1: #070E17;
  --dark-2: #0A1929;
  --dark-3: #0D2137;
  --dark-4: #112540;
  --teal: #00C9D4;
  --teal-light: #33D6DF;
  --teal-dim: rgba(0, 201, 212, 0.15);
  --orange: #FF6B35;
  --orange-dim: rgba(255, 107, 53, 0.15);
  --white: #FFFFFF;
  --gray-100: #E8F0F8;
  --gray-300: #9AAFCA;
  --gray-500: #4A6080;
  --border: rgba(0, 201, 212, 0.18);
  --border-soft: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --font: 'Inter', -apple-system, sans-serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--dark-1);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== SECTION COMMON ===== */
.section-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--teal);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 18px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--gray-300);
  max-width: 600px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--teal) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
  white-space: nowrap;
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
  background: #1ebe5a;
}
.btn-orange {
  background: var(--orange) !important;
  box-shadow: 0 8px 30px rgba(255,107,53,0.35) !important;
}
.btn-orange:hover {
  background: #e85d2a !important;
  box-shadow: 0 12px 40px rgba(255,107,53,0.5) !important;
}
.btn-large {
  font-size: 18px !important;
  padding: 18px 38px !important;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  color: var(--gray-300);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
  transition: var(--transition);
}
.btn-secondary:hover { color: var(--white); border-color: var(--teal); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(7, 14, 23, 0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon { width: 38px; height: 38px; flex-shrink: 0; }
.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.logo-pro { color: var(--teal); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-300);
  transition: color var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-cta {
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--border);
  padding: 9px 20px;
  border-radius: 50px;
  transition: var(--transition);
}
.nav-cta:hover { background: var(--teal); color: var(--dark-2); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    var(--dark-1) 0%,
    rgba(7,14,23,0.92) 40%,
    rgba(7,14,23,0.5) 70%,
    rgba(7,14,23,0.3) 100%
  );
}
.hero-content { position: relative; z-index: 1; }
.hero-text { max-width: 640px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-badge 2s ease-in-out infinite;
}
@keyframes pulse-badge {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.hero-title {
  font-size: clamp(34px, 5.5vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: -0.025em;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--gray-300);
  margin-bottom: 38px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 52px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label { font-size: 12px; color: var(--gray-500); margin-top: 4px; }
.stat-divider { width: 1px; height: 36px; background: var(--border-soft); }
.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.scroll-hint span { font-size: 10px; letter-spacing: 0.15em; color: var(--gray-500); text-transform: uppercase; }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--gray-500), transparent); }

/* ===== PROBLEMS ===== */
.problems {
  padding: 100px 0;
  background: var(--dark-2);
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.problem-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}
.problem-card:hover {
  border-color: var(--border);
  background: rgba(0,201,212,0.04);
}
.problem-icon { margin-bottom: 20px; }
.problem-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}
.problem-card p {
  font-size: 14px;
  color: var(--gray-300);
  margin-bottom: 24px;
}
.problem-arrow {
  font-size: 20px;
  color: var(--teal);
  margin-bottom: 12px;
}
.solution-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  background: var(--teal-dim);
  padding: 6px 12px;
  border-radius: 50px;
  display: inline-block;
}

/* ===== PRODUTO ===== */
.produto {
  padding: 100px 0;
  background: var(--dark-1);
}
.produto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.produto-visual { position: relative; }
.produto-img-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.produto-img {
  width: 100%;
  border-radius: 24px;
  display: block;
}
.produto-badge-float {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  backdrop-filter: blur(12px);
}
.produto-icon-accent {
  position: absolute;
  bottom: -28px;
  right: -28px;
  width: 100px;
  height: 100px;
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid var(--dark-1);
  box-shadow: var(--shadow);
}
.icon-accent-img { width: 100%; height: 100%; object-fit: cover; }
.produto-desc {
  font-size: 17px;
  color: var(--gray-300);
  margin-bottom: 32px;
}
.features-list { margin-bottom: 36px; display: flex; flex-direction: column; gap: 20px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon.teal { background: var(--teal-dim); color: var(--teal); }
.feature-item strong { font-size: 15px; color: var(--white); display: block; margin-bottom: 4px; }
.feature-item p { font-size: 14px; color: var(--gray-300); margin: 0; }

/* ===== ECOSSISTEMA ===== */
.ecossistema {
  padding: 100px 0;
  background: var(--dark-3);
}
.ecosystem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.ecosystem-img-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
}
.ecosystem-img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.ecosystem-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,201,212,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.modules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.module-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.module-card:hover {
  border-color: var(--border);
  background: rgba(0,201,212,0.05);
  transform: translateY(-3px);
}
.module-card.available {
  border-color: rgba(0,201,212,0.3);
  background: rgba(0,201,212,0.05);
}
.module-card--wide {
  grid-column: 1 / -1;
}
.module-card--wide-inner {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.module-card--wide-inner .module-icon {
  flex-shrink: 0;
  margin-bottom: 0;
}
.module-card--wide-inner h3 { margin-top: 4px; }
.module-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-300);
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.status-dot.green { background: #4ade80; box-shadow: 0 0 8px #4ade80; }
.status-dot.orange { background: var(--orange); }
.module-icon { height: 44px; margin-bottom: 14px; }
.module-icon-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
}
.module-icon-svg { display: flex; align-items: center; }
.module-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.module-card p { font-size: 13px; color: var(--gray-300); line-height: 1.55; }

/* ===== COMO FUNCIONA ===== */
.como-funciona {
  padding: 100px 0;
  background: var(--dark-2);
}
.steps-flow {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 64px;
}
.step-item {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}
.step-item:hover { border-color: var(--border); background: rgba(0,201,212,0.04); }
.step-num {
  font-size: 38px;
  font-weight: 900;
  color: var(--teal);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.step-content h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.step-content p { font-size: 14px; color: var(--gray-300); }
.step-content em { color: var(--teal); font-style: normal; font-weight: 500; }
.step-arrow {
  font-size: 20px;
  color: var(--teal);
  opacity: 0.5;
  padding-top: 40px;
  flex-shrink: 0;
}
.demo-cta-block {
  display: flex;
  align-items: center;
  gap: 28px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 36px;
}
.demo-icon {
  width: 70px;
  height: 70px;
  border-radius: 14px;
  object-fit: contain;
  flex-shrink: 0;
  background: var(--dark-3);
}
.demo-cta-block h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.demo-cta-block p { font-size: 14px; color: var(--gray-300); }
.demo-cta-block .btn-whatsapp { margin-left: auto; flex-shrink: 0; }

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  padding: 100px 0;
  background: var(--dark-1);
}
.diffs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.diff-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.diff-card:hover {
  border-color: var(--border);
  background: rgba(0,201,212,0.04);
  transform: translateY(-3px);
}
.diff-card.diff-highlight {
  background: linear-gradient(135deg, rgba(0,201,212,0.1), rgba(255,107,53,0.1));
  border-color: var(--border);
}
.diff-num {
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--teal), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.6;
}
.diff-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 12px; }
.diff-card p { font-size: 14px; color: var(--gray-300); line-height: 1.6; }

/* ===== CTA FINAL ===== */
.cta-final {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; z-index: 0; }
.cta-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  filter: saturate(0.5);
}
.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--dark-3) 0%, rgba(11,25,41,0.97) 100%);
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-title {
  font-size: clamp(28px, 4.5vw, 50px);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.cta-subtitle {
  font-size: 18px;
  color: var(--gray-300);
  max-width: 540px;
  margin: 0 auto 42px;
}
.cta-fine {
  margin-top: 16px;
  font-size: 13px;
  color: var(--gray-500);
}

/* ===== FOOTER ===== */
.footer {
  background: #050c15;
  padding: 60px 0 0;
}
.footer-inner {
  display: flex;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-soft);
}
.footer-brand { flex: 1; }
.footer-tagline { font-size: 14px; color: var(--gray-500); margin-top: 14px; }
.footer-links { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-300); margin-bottom: 8px; }
.footer-col a { font-size: 14px; color: var(--gray-500); transition: color var(--transition); }
.footer-col a:hover { color: var(--teal); }
.footer-bottom {
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: 12px; color: var(--gray-500); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
  transition: var(--transition);
  color: white;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37,211,102,0.65);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.4);
  animation: whatsapp-ring 2.5s ease-in-out infinite;
}
@keyframes whatsapp-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .produto-inner,
  .ecosystem-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .produto-visual { max-width: 480px; margin: 0 auto; }
  .steps-flow {
    flex-wrap: wrap;
    gap: 20px;
  }
  .step-arrow { display: none; }
  .step-item { flex: 1 1 45%; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--dark-2);
    padding: 80px 24px 32px;
    gap: 20px;
    z-index: 999;
    border-bottom: 1px solid var(--border-soft);
    box-shadow: var(--shadow);
  }
  .nav-links.open .nav-link { font-size: 20px; color: var(--white); }
  .nav-links.open .nav-cta { font-size: 18px; text-align: center; }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-title { font-size: clamp(30px, 8vw, 42px); }
  .hero-subtitle { font-size: 16px; }
  .hero-actions { gap: 14px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }

  .problems-grid { grid-template-columns: 1fr; }
  .diffs-grid { grid-template-columns: 1fr 1fr; }
  .modules-grid { grid-template-columns: 1fr; }
  .module-card--wide-inner { flex-direction: column; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-bottom .container { flex-direction: column; gap: 6px; text-align: center; }
  .demo-cta-block { flex-wrap: wrap; }
  .demo-cta-block .btn-whatsapp { margin: 0; width: 100%; justify-content: center; }

  .step-item { flex: 1 1 100%; }
}

@media (max-width: 480px) {
  .diffs-grid { grid-template-columns: 1fr; }
  .hero-stats { display: none; }
  .produto-icon-accent { display: none; }
  .btn-large { font-size: 16px !important; padding: 16px 28px !important; }
}