/* TN Software landing — paleta clara */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --text-primary: #0a0a0a;
  --text-secondary: #525252;
  --text-muted: #737373;

  /* Fundos */
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-2: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e1;

  /* Primária — Azul vibrante */
  --color-primary: #2563eb;
  --color-primary-light: #eff6ff;
  --color-primary-mid: #bfdbfe;
  --color-primary-dark: #1d4ed8;

  /* Accent */
  --color-accent: #7c3aed;
  --color-accent-light: #f5f3ff;
  --color-success: #059669;
  --color-success-light: #ecfdf5;

  /* Texto */
  --color-text: var(--text-primary);
  --color-text-muted: var(--text-secondary);
  --color-text-faint: #94a3b8;

  /* Tipografia */
  --font-display: var(--font-sans);
  --font-body: var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 700;

  /* Espaçamento */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 32px;
  --space-xl: 64px;
  --space-2xl: 120px;

  /* Bordas */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-blue: 0 8px 30px rgba(37, 99, 235, 0.25);

  /* Compatibilidade com style.css / modais / seções legadas */
  --bg-dark: var(--color-bg);
  --bg-surface: var(--color-surface);
  --text-main: var(--color-text);
  --text-muted: #737373;
  --glass-border: var(--color-border);
  --accent-blue: var(--color-primary);
  --accent-purple: var(--color-accent);
  --accent-green: var(--color-success);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  background: var(--color-bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  line-height: 1.6;
  letter-spacing: -0.003em;
  overflow-x: hidden;
}

section[id] {
  scroll-margin-top: 72px;
}

h1,
h2,
h3,
h4,
.logo-text {
  font-family: var(--font-sans);
}

h1 {
  font-weight: var(--fw-semibold);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

h2 {
  font-weight: var(--fw-semibold);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h3 {
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-surface-2);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border-dark);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-faint);
}

/* Utilitários */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-2xl) 0;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono), monospace;
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-mid);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.section-title {
  font-family: var(--font-display), sans-serif;
  font-size: clamp(1.9rem, 3.6vw, 2.45rem);
  font-weight: var(--fw-semibold);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
  letter-spacing: -0.016em;
}

.section-subtitle {
  font-family: var(--font-body), sans-serif;
  font-size: 0.97rem;
  font-weight: var(--fw-regular);
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
  letter-spacing: -0.002em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body), sans-serif;
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  letter-spacing: -0.01em;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.cta,
button {
  font-weight: var(--fw-medium);
  letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--fw-medium);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(37, 99, 235, 0.35);
}
.btn-ghost {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-border-dark);
  color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s;
}
.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-logo {
  font-family: var(--font-display), sans-serif;
  font-weight: var(--fw-semibold);
  font-size: 1.35rem;
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-mark {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-body), sans-serif;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--color-primary);
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
  flex-shrink: 0;
}

.btn-nav,
a.btn-nav {
  font-family: var(--font-body), sans-serif;
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
  letter-spacing: -0.01em;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-blue);
}
.btn-nav:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

a.btn-nav--ghost {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  box-shadow: none;
  font-weight: 500;
}
a.btn-nav--ghost:hover {
  color: var(--color-text);
  border-color: var(--color-border-dark);
  box-shadow: var(--shadow-sm);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  margin-left: var(--space-sm);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-text-muted);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}
.navbar.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.navbar.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: linear-gradient(160deg, #eff6ff 0%, #f8fafc 50%, #f5f3ff 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
}
.blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #93c5fd, #3b82f6);
  top: -150px;
  left: -100px;
  animation: float-blob 9s ease-in-out infinite;
}
.blob-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #c4b5fd, #7c3aed);
  bottom: -80px;
  right: 5%;
  animation: float-blob 11s ease-in-out infinite reverse;
}
@keyframes float-blob {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(20px, -20px) scale(1.05);
  }
}

.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #cbd5e1 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  width: 100%;
}

.hero-content {
  flex: 1;
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1.5px solid var(--color-primary-mid);
  background: var(--color-primary-light);
  font-family: var(--font-mono), monospace;
  font-size: 0.72rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.04em;
  font-weight: 500;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.hero-title {
  font-family: var(--font-display), sans-serif;
  font-size: clamp(2.1rem, 4.5vw, 3.15rem);
  font-weight: var(--fw-semibold);
  line-height: 1.16;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
  letter-spacing: -0.018em;
}
.hero-title span.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-body), sans-serif;
  font-size: 0.98rem;
  font-weight: var(--fw-regular);
  line-height: 1.72;
  color: var(--text-secondary);
  letter-spacing: -0.001em;
  margin: 0 0 var(--space-lg);
  max-width: 56ch;
}
.hero-subtitle strong {
  color: var(--color-text);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.hero-proof-line {
  margin-top: var(--space-md);
  max-width: 420px;
}
.hero-proof-line .proof-text {
  font-size: 0.9rem;
  line-height: 1.5;
}

.avatars {
  display: flex;
}
.avatars img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -10px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}
.avatars img:first-child {
  margin-left: 0;
}
.proof-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 2px;
}
.proof-text {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}
.proof-text strong {
  color: var(--color-text);
}

/* Cards flutuantes */
.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-shrink: 0;
}
.float-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 220px;
}
.card-top {
  animation: float-card 4s ease-in-out infinite;
}
.card-mid {
  animation: float-card 5s ease-in-out infinite 1s;
}
.card-bottom {
  animation: float-card 4.5s ease-in-out infinite 2s;
}
@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

.card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  flex-shrink: 0;
}
.card-icon.success {
  background: var(--color-success-light);
  color: var(--color-success);
}
.card-icon.primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.card-icon.accent {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.card-label {
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.card-sub {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Features */
.features {
  background: var(--color-surface);
}

.features-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  justify-content: center;
}

@media (min-width: 1201px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (min-width: 900px) and (max-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (min-width: 600px) and (max-width: 899px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 599px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(100%, 1fr));
  }
}

.feature-card {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.feature-card:hover {
  border-color: var(--color-primary-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.feature-card.featured {
  border-color: var(--color-primary-mid);
  background: var(--color-primary-light);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}
.feature-icon-wrap.blue {
  background: #dbeafe;
}
.feature-icon-wrap.green {
  background: #d1fae5;
}
.feature-icon-wrap.purple {
  background: #ede9fe;
}
.feature-icon-wrap.orange {
  background: #fef3c7;
}
.feature-icon-wrap.indigo {
  background: #e0e7ff;
}

/* Keep adjacent feature cards with distinct icon colors */
.features-grid .feature-card:nth-child(4n + 1) .feature-icon-wrap {
  background: #dbeafe;
}
.features-grid .feature-card:nth-child(4n + 2) .feature-icon-wrap {
  background: #d1fae5;
}
.features-grid .feature-card:nth-child(4n + 3) .feature-icon-wrap {
  background: #ede9fe;
}
.features-grid .feature-card:nth-child(4n) .feature-icon-wrap {
  background: #fef3c7;
}

.feature-card h3 {
  font-family: var(--font-display), sans-serif;
  font-size: 1.02rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.009em;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
}
.feature-card p {
  font-weight: var(--fw-regular);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-secondary);
  margin: 0 0 var(--space-md);
}
p,
.feature-card__desc,
.feature-list li {
  font-weight: var(--fw-regular);
  line-height: 1.6;
  color: var(--text-secondary);
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-list li {
  font-size: 0.84rem;
  padding-left: 18px;
  position: relative;
}
.feature-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}
.feature-card__cta {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  cursor: pointer;
}
.feature-card__cta:hover {
  text-decoration: underline;
}
.feature-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono), monospace;
  font-size: 0.68rem;
  color: var(--color-primary-dark);
  background: var(--color-primary-mid);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.feature-badge--sistema {
  color: #fff;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

/* Benefits */
.benefits {
  background: var(--color-surface-2);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.benefit-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform 0.25s, box-shadow 0.25s;
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}
.benefit-card h3 {
  font-family: var(--font-display), sans-serif;
  font-size: 1.02rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.009em;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
}
.benefit-card p {
  font-weight: var(--fw-regular);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-secondary);
  margin: 0;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-md);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: transform 0.25s, box-shadow 0.25s;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-blue);
  transform: scale(1.03);
  position: relative;
}
.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.plan-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: #fff;
  background: var(--color-primary);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}
.plan-name {
  font-family: var(--font-mono), monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
/* oculto temporariamente — reativar quando definir pricing público
.plan-price {
  font-family: var(--font-display), sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-md);
}
.enterprise-price {
  font-size: 1.6rem;
  padding-top: 14px;
}
.currency {
  font-size: 1.3rem;
  vertical-align: super;
}
.period {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 400;
}
*/

.plan-desc {
  font-weight: var(--fw-regular);
  font-size: 0.87rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-lg);
  line-height: 1.72;
}
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plan-features li {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  padding-left: 22px;
  position: relative;
}
.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--fw-semibold);
}

/* removido temporariamente — repovoar com clientes reais no futuro
.testimonials {
  background: var(--color-surface-2);
}

.testimonials-placeholder {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto;
  padding: var(--space-md) 0 var(--space-lg);
  line-height: 1.65;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}
.testimonial-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform 0.25s, box-shadow 0.25s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.stars {
  color: #f59e0b;
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}
.testimonial-card p {
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-lg);
}
.testimonial-card p strong {
  color: var(--color-text);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
}
.author-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
}
.author-role {
  font-size: 0.78rem;
  color: var(--color-text-faint);
  margin-top: 2px;
}
*/

/* CTA + Footer */
.cta-card {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #f5f3ff 100%);
  border: 1.5px solid var(--color-primary-mid);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}
.cta-title {
  font-family: var(--font-display), sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  margin: var(--space-md) 0;
  letter-spacing: -0.03em;
}
.cta-sub {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.footer {
  background: var(--color-surface);
  border-top: 1.5px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer-inner {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}
.footer-brand {
  flex: 1;
  min-width: 200px;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-faint);
  line-height: 1.65;
  margin: 0;
}
.footer-links {
  display: flex;
  gap: var(--space-xl);
}
.footer-heading {
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}
.footer-links a {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-faint);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--color-primary);
}
.footer-bottom {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-faint);
  text-align: center;
}

/* Seção Sistemas — cartões em tema claro */
.sistemas-section {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}
.sistemas-section .section-header h2 {
  font-family: var(--font-display), sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-md);
  letter-spacing: -0.03em;
}
.sistemas-section .section-header h2 span {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sistemas-section .glass-panel {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.sistemas-section .glass-panel h3 {
  color: var(--color-text) !important;
}
.sistemas-section .glass-panel p {
  color: var(--color-text-muted) !important;
}

.proof-markers {
  display: flex;
  align-items: center;
  gap: 6px;
}
.proof-marker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}
.proof-marker:nth-child(2) {
  opacity: 0.7;
}
.proof-marker:nth-child(3) {
  opacity: 0.45;
}

.portfolio-section {
  position: relative;
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + var(--space-md));
  background: linear-gradient(
    180deg,
    var(--color-primary-light) 0%,
    var(--color-bg) 38%,
    var(--color-surface) 100%
  );
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.portfolio-section__header {
  max-width: 720px;
  margin-bottom: var(--space-xl);
}
.portfolio-section__lead {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

/* Duas colunas equilibradas para Nexio + cliente; “Em breve” centralizado na linha seguinte */
.portfolio-grid--balanced {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}
.portfolio-grid--balanced .portfolio-card--muted {
  grid-column: 1 / -1;
  max-width: 560px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 700px) {
  .portfolio-grid--balanced {
    grid-template-columns: 1fr;
    max-width: none;
  }
  .portfolio-grid--balanced .portfolio-card--muted {
    grid-column: auto;
    max-width: none;
  }
}
.portfolio-section .portfolio-card.glass-panel {
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface) !important;
}
.portfolio-section .portfolio-card.glass-panel:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.portfolio-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
}
.portfolio-card[data-accent='blue'] .portfolio-card__icon {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
}
.portfolio-card[data-accent='green'] .portfolio-card__icon {
  background: linear-gradient(135deg, #059669, #0d9488);
}
.portfolio-card[data-accent='amber'] .portfolio-card__icon {
  background: linear-gradient(135deg, #d97706, #f59e0b);
}
.portfolio-card__icon--muted {
  background: var(--color-surface-2) !important;
  color: var(--color-text-muted) !important;
}
.portfolio-card__title {
  font-family: var(--font-display), sans-serif;
  font-size: 1.2rem;
  font-weight: var(--fw-semibold);
  margin: 0;
  color: var(--color-text);
}
.portfolio-card__desc,
.portfolio-card__resolve {
  font-weight: var(--fw-regular);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
  color: var(--text-secondary);
}
.portfolio-card__resolve {
  font-size: 0.88rem;
  padding-top: var(--space-sm);
  margin-top: 2px;
  border-top: 1px dashed var(--color-border);
}
.portfolio-card__actions {
  margin-top: auto;
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.portfolio-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-primary);
}
.portfolio-card__link:hover {
  text-decoration: underline;
}
.portfolio-card[data-accent='green'] .portfolio-card__link {
  color: var(--color-success);
}
.portfolio-card[data-accent='amber'] .portfolio-card__link {
  color: #d97706;
}
.portfolio-card__quote {
  width: 100%;
  justify-content: center;
  font-size: 0.85rem;
  padding: 10px 14px;
}
.portfolio-card--muted {
  opacity: 0.95;
}
.portfolio-card__actions--stack {
  gap: var(--space-sm);
}
.portfolio-card__status {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Modais — tema claro (sobrescreve .glass-panel do style.css) */
dialog.landing-dialog.glass-panel,
dialog.landing-dialog {
  background: var(--color-surface) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  color: var(--color-text);
  border: 1.5px solid var(--color-border) !important;
  box-shadow: var(--shadow-lg);
}
dialog.landing-dialog::backdrop {
  background: rgba(15, 23, 42, 0.35);
}
dialog.landing-dialog h3 {
  color: var(--color-text);
}
dialog.landing-dialog label {
  color: var(--color-text-muted);
}
dialog.landing-dialog input {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}
dialog.landing-dialog select,
dialog.landing-dialog textarea {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-md);
  font-family: inherit;
}
dialog.landing-dialog .dialog-close {
  color: var(--color-text-muted);
}

/* Portfólio — link principal para case interno */
.portfolio-card__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
  flex: 1;
  min-height: 0;
  border-radius: var(--radius-md);
  margin: calc(var(--space-sm) * -1);
  padding: var(--space-sm);
  transition: background 0.15s ease;
}
.portfolio-card__main:hover {
  background: var(--color-primary-light);
}
.portfolio-card__main:hover .portfolio-card__title {
  color: var(--color-primary);
}
.portfolio-card__main-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 4px;
}
.portfolio-card[data-accent='green'] .portfolio-card__main:hover .portfolio-card__title {
  color: var(--color-success);
}
.portfolio-card[data-accent='green'] .portfolio-card__main-cta {
  color: var(--color-success);
}
.portfolio-card[data-accent='green'] .portfolio-card__main:hover {
  background: var(--color-success-light);
}
.portfolio-card[data-accent='amber'] .portfolio-card__main:hover .portfolio-card__title {
  color: #d97706;
}
.portfolio-card[data-accent='amber'] .portfolio-card__main-cta {
  color: #d97706;
}
.portfolio-card[data-accent='amber'] .portfolio-card__main:hover {
  background: #fffbeb;
}
.portfolio-card__secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.portfolio-card__secondary-link:hover {
  color: var(--color-text);
  border-color: var(--color-border-dark);
  background: var(--color-surface-2);
}

/* Página interna — sistema */
.sistema-page {
  padding-bottom: var(--space-xl);
}
.sistema-hero {
  padding: calc(72px + var(--space-xl)) 0 var(--space-2xl);
  background: linear-gradient(
    180deg,
    var(--color-primary-light) 0%,
    var(--color-bg) 55%
  );
  border-bottom: 1px solid var(--color-border);
}
.sistema-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.sistema-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-md);
}
.sistema-back-link:hover {
  color: var(--color-primary);
}
.sistema-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  margin-bottom: var(--space-md);
}
.sistema-hero-title {
  font-family: var(--font-display), sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.04em;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}
.sistema-hero-tagline {
  font-size: 1.02rem;
  font-weight: var(--fw-regular);
  line-height: 1.62;
  color: var(--text-secondary);
  letter-spacing: -0.005em;
  margin: 0 0 var(--space-lg);
  max-width: 58ch;
}
.sistema-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}
.sistema-btn-access {
  font-size: 0.92rem;
}
.sistema-placeholder-img {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #e2e8f0, #cbd5e1);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px dashed var(--color-border-dark);
}
.sistema-section--alt {
  background: var(--color-surface);
}
.sistema-section-title {
  font-family: var(--font-display), sans-serif;
  font-size: 1.5rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}
.sistema-section-intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
}
.sistema-prose {
  max-width: 720px;
}
.sistema-section-body {
  font-weight: var(--fw-regular);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
}
.sistema-feature-list,
.sistema-stack-list {
  margin: var(--space-md) 0 0;
  padding-left: 1.25rem;
}
.sistema-feature-list li,
.sistema-stack-list li {
  margin-bottom: 0.35rem;
}
.sistema-gallery-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}
.sistema-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}
.sistema-gallery-item {
  min-height: 140px;
}
.sistema-cta-bar {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-xl) 0;
}
.sistema-cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
.sistema-cta-title {
  font-family: var(--font-display), sans-serif;
  font-size: 1.35rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-xs);
}
.sistema-cta-text {
  margin: 0;
  opacity: 0.92;
  font-size: 0.98rem;
  max-width: 480px;
}
.sistema-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.sistema-cta-bar .btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: none;
}
.sistema-cta-bar .btn-primary:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}
.sistema-cta-bar .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}
.sistema-cta-bar .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

/* Sobre */
.sobre-hero {
  padding-top: calc(72px + var(--space-lg));
}
.sobre-hero-inner {
  max-width: 720px;
}
.sobre-lead {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0;
}
.sobre-section--alt {
  background: var(--color-surface);
}
.sobre-prose {
  max-width: 720px;
  margin: 0 auto;
}
.sobre-prose p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}
.sobre-team-placeholder {
  margin-top: var(--space-lg);
  min-height: 200px;
}
.sobre-contato {
  padding-bottom: var(--space-2xl);
}
.sobre-contato-card {
  max-width: 560px;
  margin: 0 auto;
  padding: var(--space-xl);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.sobre-contato-text {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0 0 var(--space-lg);
}
.sobre-contato-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* Processo (#processo) */
.processo-section {
  background: var(--color-bg);
}
.processo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
}
.processo-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.processo-step {
  font-family: var(--font-mono), monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  font-weight: 600;
}
.processo-card h3 {
  font-family: var(--font-display), sans-serif;
  font-size: 1.1rem;
  font-weight: var(--fw-semibold);
  margin: var(--space-sm) 0;
  color: var(--color-text);
}
.processo-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .hero-cards {
    display: none;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: var(--space-md);
    background: rgba(248, 250, 252, 0.98);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
  }
  .nav-links li {
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links a {
    display: block;
    padding: var(--space-md);
  }
  .navbar.is-open .nav-links {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
  .footer-inner {
    flex-direction: column;
    gap: var(--space-lg);
  }
  .footer-links {
    flex-direction: column;
    gap: var(--space-lg);
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
  .hero-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .sistema-hero-inner {
    grid-template-columns: 1fr;
  }
  .sistema-hero-shot {
    order: -1;
  }
  .sistema-cta-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .sistema-cta-buttons {
    flex-direction: column;
  }
  .sistema-cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}