/* ============================================
   TERRALYX DATA INTELLIGENCE
   Design System v1.0
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --azul-petroleo: #0B1D2A;
  --azul-petroleo-light: #122A3D;
  --azul-petroleo-lighter: #1A3A52;
  --ciano: #00D4E0;
  --ciano-dark: #00B8C2;
  --ciano-glow: rgba(0, 212, 224, 0.15);
  --grafite: #1F2937;
  --cinza-claro: #F2F4F7;
  --branco: #FFFFFF;
  --texto-principal: #E8ECF1;
  --texto-secundario: #9CA3AF;
  --texto-terciario: #6B7280;
  --borda: rgba(255,255,255,0.08);
  --borda-clara: rgba(0,0,0,0.08);
  --sombra: 0 4px 24px rgba(0,0,0,0.3);
  --sombra-card: 0 8px 32px rgba(0,0,0,0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--azul-petroleo);
  color: var(--texto-principal);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) { .container { padding: 0 40px; } }
@media (min-width: 1024px) { .container { padding: 0 64px; } }

/* ---- Typography ---- */
.display-1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.display-2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.heading-1 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.2; }
.heading-2 { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; line-height: 1.3; }
.heading-3 { font-size: 1.125rem; font-weight: 600; line-height: 1.4; }
.body-lg { font-size: 1.125rem; line-height: 1.7; }
.body-md { font-size: 1rem; line-height: 1.7; }
.body-sm { font-size: 0.875rem; line-height: 1.6; }
.caption { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; }

.text-ciano { color: var(--ciano); }
.text-secundario { color: var(--texto-secundario); }
.text-terciario { color: var(--texto-terciario); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--ciano);
  color: var(--azul-petroleo);
  box-shadow: 0 4px 20px rgba(0, 212, 224, 0.25);
}
.btn-primary:hover {
  background: var(--ciano-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 224, 0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--branco);
  border: 1.5px solid var(--borda);
}
.btn-secondary:hover {
  border-color: var(--ciano);
  color: var(--ciano);
  background: var(--ciano-glow);
}
.btn-ghost {
  color: var(--ciano);
  padding: 8px 0;
  font-weight: 600;
}
.btn-ghost:hover { gap: 12px; }
.btn-ghost::after {
  content: '→';
  transition: var(--transition);
}

/* ---- Cards ---- */
.card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  border-color: rgba(0, 212, 224, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--sombra-card);
}
.card-light {
  background: var(--cinza-claro);
  color: var(--grafite);
  border: 1px solid var(--borda-clara);
}
.card-light .text-secundario { color: #4B5563; }
.card-light .text-terciario { color: #6B7280; }

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-ciano {
  background: var(--ciano-glow);
  color: var(--ciano);
  border: 1px solid rgba(0, 212, 224, 0.2);
}
.badge-dark {
  background: rgba(255,255,255,0.05);
  color: var(--texto-secundario);
  border: 1px solid var(--borda);
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(11, 29, 42, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--borda);
  padding: 12px 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.15em;
}
.logo svg { width: 36px; height: 36px; }
.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--texto-secundario);
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--branco); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--ciano);
  border-radius: 2px;
}
.nav-cta { display: none; }

/* Mobile menu */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  transition: var(--transition);
  border-radius: 2px;
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--azul-petroleo);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.mobile-menu.active { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--texto-secundario);
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--ciano); }

@media (min-width: 1024px) {
  .nav-links, .nav-cta { display: flex; }
  .mobile-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 212, 224, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0, 212, 224, 0.04) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--ciano);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 { margin-bottom: 20px; }
.hero h1 span { color: var(--ciano); }
.hero-desc {
  font-size: 1.125rem;
  color: var(--texto-secundario);
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 16px; }

/* Hero metrics */
.hero-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.metric-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
}
.metric-card .metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--ciano);
  line-height: 1;
}
.metric-card .metric-label {
  font-size: 0.75rem;
  color: var(--texto-secundario);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.metric-card.large {
  grid-column: span 2;
  padding: 28px;
}
.metric-card.large .metric-value { font-size: 3rem; }
.metric-card.large .metric-label { font-size: 0.875rem; }

/* Gauge */
.gauge {
  position: relative;
  width: 140px;
  height: 70px;
  margin: 0 auto 12px;
}
.gauge svg { width: 100%; height: 100%; }
.gauge-bg { fill: none; stroke: rgba(255,255,255,0.08); stroke-width: 8; }
.gauge-fill { fill: none; stroke: var(--ciano); stroke-width: 8; stroke-linecap: round;
  stroke-dasharray: 220; stroke-dashoffset: 220;
  transition: stroke-dashoffset 2s ease-out;
}
.gauge-text {
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ciano);
}

/* Flow diagram */
.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}
.flow-step svg { width: 16px; height: 16px; color: var(--ciano); }
.flow-arrow { color: var(--ciano); font-size: 1rem; }

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
  .hero-metrics { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Section Base ---- */
.section {
  padding: 80px 0;
  position: relative;
}
.section-header {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-header.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-label { margin-bottom: 12px; }
.section-title { margin-bottom: 16px; }
.section-title span { color: var(--ciano); }
.section-desc { color: var(--texto-secundario); }

/* ---- Clients ---- */
.clients {
  padding: 40px 0;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
}
.clients-label {
  text-align: center;
  font-size: 0.75rem;
  color: var(--texto-terciario);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px 48px;
}
.client-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--texto-terciario);
  opacity: 0.5;
  transition: var(--transition);
  letter-spacing: 0.05em;
}
.client-logo:hover { opacity: 1; color: var(--branco); }

/* ---- Solutions Grid ---- */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.solution-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  cursor: pointer;
}
.solution-card:hover {
  border-color: rgba(0, 212, 224, 0.2);
  transform: translateY(-4px);
}
.solution-card .icon {
  width: 48px; height: 48px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.solution-card .icon svg { width: 24px; height: 24px; color: var(--ciano); }
.solution-card h3 { margin-bottom: 8px; font-size: 1.125rem; }
.solution-card p { font-size: 0.875rem; color: var(--texto-secundario); margin-bottom: 16px; }
.solution-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.solution-card .tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--borda);
  border-radius: 100px;
  color: var(--texto-terciario);
}

@media (min-width: 640px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---- Cases ---- */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.case-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.case-card:hover {
  border-color: rgba(0, 212, 224, 0.2);
  transform: translateY(-4px);
}
.case-card .case-visual {
  padding: 32px;
  background: linear-gradient(135deg, var(--azul-petroleo-light) 0%, var(--azul-petroleo) 100%);
  border-bottom: 1px solid var(--borda);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.case-card .case-visual .code-block {
  font-family: 'SF Mono', monospace;
  font-size: 0.75rem;
  color: var(--ciano);
  background: rgba(0,0,0,0.3);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--borda);
}
.case-card .case-visual .case-icon {
  width: 56px; height: 56px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-card .case-visual .case-icon svg { width: 28px; height: 28px; color: var(--ciano); }
.case-card .case-body { padding: 24px; }
.case-card .case-body .badge { margin-bottom: 12px; }
.case-card .case-body h3 { margin-bottom: 8px; font-size: 1.125rem; }
.case-card .case-body p { font-size: 0.875rem; color: var(--texto-secundario); }
.case-card .case-body .case-meta {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--borda);
}
.case-card .case-body .case-meta span {
  font-size: 0.75rem;
  color: var(--texto-terciario);
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (min-width: 768px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- ROI Calculator ---- */
.roi-section {
  background: linear-gradient(135deg, var(--azul-petroleo-light) 0%, var(--azul-petroleo) 100%);
  border: 1px solid var(--borda);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
}
.roi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.roi-inputs { display: flex; flex-direction: column; gap: 24px; }
.input-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--texto-secundario);
}
.input-group input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  outline: none;
}
.input-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  background: var(--ciano);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(0, 212, 224, 0.4);
}
.input-group .range-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ciano);
  margin-top: 8px;
}
.roi-result {
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.roi-result .roi-label {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  margin-bottom: 8px;
}
.roi-result .roi-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--ciano);
  line-height: 1;
}
.roi-result .roi-period {
  font-size: 0.875rem;
  color: var(--texto-terciario);
  margin-top: 4px;
}
.roi-result .roi-divider {
  height: 1px;
  background: var(--borda);
  margin: 20px 0;
}

@media (min-width: 768px) {
  .roi-grid { grid-template-columns: 1.2fr 1fr; }
  .roi-section { padding: 64px 48px; }
}

/* ---- Impact Stats ---- */
.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.impact-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.impact-card:hover { border-color: rgba(0, 212, 224, 0.2); }
.impact-card .impact-icon {
  width: 56px; height: 56px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.impact-card .impact-icon svg { width: 28px; height: 28px; color: var(--ciano); }
.impact-card .impact-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ciano);
  line-height: 1;
  margin-bottom: 8px;
}
.impact-card .impact-label {
  font-size: 0.875rem;
  color: var(--texto-secundario);
}

@media (min-width: 640px) { .impact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .impact-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---- Blog Preview ---- */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.blog-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover {
  border-color: rgba(0, 212, 224, 0.2);
  transform: translateY(-4px);
}
.blog-card .blog-img {
  height: 180px;
  background: linear-gradient(135deg, var(--azul-petroleo-lighter) 0%, var(--azul-petroleo) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--borda);
}
.blog-card .blog-img svg { width: 48px; height: 48px; color: var(--ciano); opacity: 0.5; }
.blog-card .blog-body { padding: 24px; }
.blog-card .blog-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.75rem;
  color: var(--texto-terciario);
}
.blog-card .blog-body h3 { margin-bottom: 8px; font-size: 1.125rem; }
.blog-card .blog-body p { font-size: 0.875rem; color: var(--texto-secundario); margin-bottom: 16px; }

@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---- Why Choose ---- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.why-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.why-card:hover { border-color: rgba(0, 212, 224, 0.2); }
.why-card .why-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ciano);
  line-height: 1;
  opacity: 0.4;
  min-width: 48px;
}
.why-card h3 { margin-bottom: 6px; font-size: 1.125rem; }
.why-card p { font-size: 0.875rem; color: var(--texto-secundario); }

@media (min-width: 768px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- CTA Section ---- */
.cta-section {
  background: linear-gradient(135deg, var(--azul-petroleo-light) 0%, var(--azul-petroleo-lighter) 100%);
  border: 1px solid var(--borda);
  border-radius: var(--radius-xl);
  padding: 64px 32px;
  text-align: center;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { color: var(--texto-secundario); max-width: 560px; margin: 0 auto 32px; }
.cta-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 32px;
  margin-bottom: 32px;
}
.cta-steps span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--texto-secundario);
}
.cta-steps span::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--ciano);
  border-radius: 50%;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--borda);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 0.875rem;
  color: var(--texto-secundario);
  margin-top: 16px;
  max-width: 320px;
}
.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--branco);
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--texto-secundario);
}
.footer-links a:hover { color: var(--ciano); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--borda);
  font-size: 0.75rem;
  color: var(--texto-terciario);
}
.footer-bottom .socials {
  display: flex;
  gap: 16px;
}
.footer-bottom .socials a {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.footer-bottom .socials a:hover {
  border-color: var(--ciano);
  background: var(--ciano-glow);
}
.footer-bottom .socials a svg { width: 16px; height: 16px; }

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
  animation: float-in 0.5s ease-out 1s both;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
}
@keyframes float-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Scroll Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Page Header ---- */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
}
.page-header h1 { margin-bottom: 16px; }
.page-header p { color: var(--texto-secundario); max-width: 600px; margin: 0 auto; }

/* ---- Contact Page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
}
.contact-item .icon {
  width: 48px; height: 48px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item .icon svg { width: 22px; height: 22px; color: var(--ciano); }
.contact-item h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-item p { font-size: 0.875rem; color: var(--texto-secundario); }

.contact-form {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--texto-secundario);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  color: var(--branco);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--ciano);
  background: rgba(0, 212, 224, 0.04);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--texto-terciario); }
.form-group textarea { min-height: 120px; resize: vertical; }

@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; }
}

/* ---- Blog Page ---- */
.blog-hero {
  padding: 140px 0 60px;
  text-align: center;
}
.blog-list { display: flex; flex-direction: column; gap: 24px; }
.blog-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 32px;
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.blog-item:hover { border-color: rgba(0, 212, 224, 0.2); }
.blog-item .blog-thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--azul-petroleo-lighter) 0%, var(--azul-petroleo) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-item .blog-thumb svg { width: 48px; height: 48px; color: var(--ciano); opacity: 0.5; }
.blog-item .blog-content h3 { margin-bottom: 8px; }
.blog-item .blog-content p { color: var(--texto-secundario); margin-bottom: 16px; }
.blog-item .blog-content .read-more { color: var(--ciano); font-weight: 600; font-size: 0.875rem; }

@media (min-width: 768px) {
  .blog-item { grid-template-columns: 280px 1fr; align-items: center; }
  .blog-item .blog-thumb { height: auto; min-height: 180px; }
}

/* ---- About Page ---- */
.about-hero {
  padding: 140px 0 60px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--borda);
}
.about-image .img-placeholder {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--azul-petroleo-lighter) 0%, var(--azul-petroleo) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image .img-placeholder svg { width: 80px; height: 80px; color: var(--ciano); opacity: 0.3; }
.about-image .experience-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--azul-petroleo);
  border: 1px solid var(--borda);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  text-align: center;
}
.about-image .experience-badge .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ciano);
  line-height: 1;
}
.about-image .experience-badge .label {
  font-size: 0.75rem;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.about-content h2 { margin-bottom: 20px; }
.about-content p { color: var(--texto-secundario); margin-bottom: 16px; }
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.about-values .value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
}
.about-values .value-item svg { width: 20px; height: 20px; color: var(--ciano); flex-shrink: 0; }

@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1.2fr; } }

/* ---- Solutions Detail ---- */
.solution-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 48px;
}
.solution-detail .detail-card {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.solution-detail .detail-card h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.solution-detail .detail-card h3 .icon {
  width: 40px; height: 40px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-detail .detail-card h3 .icon svg { width: 20px; height: 20px; color: var(--ciano); }
.solution-detail .detail-card ul { display: flex; flex-direction: column; gap: 10px; }
.solution-detail .detail-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--texto-secundario);
}
.solution-detail .detail-card li svg { width: 18px; height: 18px; color: var(--ciano); flex-shrink: 0; margin-top: 2px; }

@media (min-width: 768px) { .solution-detail { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .solution-detail { grid-template-columns: repeat(3, 1fr); } }

/* ---- Stack Grid ---- */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.stack-item {
  background: var(--azul-petroleo-light);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.stack-item:hover { border-color: rgba(0, 212, 224, 0.2); }
.stack-item .stack-icon {
  width: 48px; height: 48px;
  background: var(--ciano-glow);
  border: 1px solid rgba(0, 212, 224, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.stack-item .stack-icon svg { width: 24px; height: 24px; color: var(--ciano); }
.stack-item h4 { font-size: 0.9375rem; margin-bottom: 4px; }
.stack-item p { font-size: 0.75rem; color: var(--texto-terciario); }

@media (min-width: 640px) { .stack-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .stack-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---- Responsive utilities ---- */
@media (max-width: 767px) {
  .hero { padding-top: 100px; }
  .hero-metrics { display: none; }
  .section { padding: 60px 0; }
  .cta-section { padding: 40px 24px; }
  .roi-section { padding: 32px 24px; }
}




/* ============================================
   MOBILE FIXES v3 - Terralyx
   Baseado nas screenshots reais do usuário
   ============================================ */

@media (max-width: 767px) {

  /* REDUZIR BASE DE FONTE DRASTICAMENTE */
  html {
    font-size: 13px !important;
  }

  body {
    font-size: 13px !important;
    overflow-x: hidden !important;
  }

  /* Container */
  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* ========================================
     NAVBAR
     ======================================== */
  .navbar {
    padding: 8px 0 !important;
    height: auto !important;
  }

  .navbar .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .logo svg {
    width: 26px !important;
    height: 26px !important;
  }

  .logo-text {
    font-size: 1rem !important;
    letter-spacing: 2px !important;
  }

  .mobile-toggle {
    padding: 4px !important;
  }

  .mobile-toggle svg {
    width: 20px !important;
    height: 20px !important;
  }

  /* ========================================
     MENU MOBILE FULLSCREEN
     ======================================== */
  .mobile-menu {
    padding: 70px 20px 20px !important;
    gap: 0 !important;
  }

  .mobile-menu a {
    font-size: 1rem !important;
    padding: 8px 0 !important;
    line-height: 1.4 !important;
  }

  .mobile-menu .nav-cta-mobile {
    margin-top: 12px !important;
    width: 100% !important;
  }

  .mobile-menu .nav-cta-mobile .btn {
    padding: 10px 16px !important;
    font-size: 0.85rem !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .mobile-menu-close {
    top: 16px !important;
    right: 16px !important;
    padding: 4px !important;
  }

  .mobile-menu-close svg {
    width: 20px !important;
    height: 20px !important;
  }

  /* ========================================
     HERO
     ======================================== */
  .hero {
    padding-top: 70px !important;
    padding-bottom: 30px !important;
    min-height: auto !important;
  }

  .hero-grid {
    gap: 20px !important;
  }

  .hero-badge {
    font-size: 0.65rem !important;
    padding: 4px 10px !important;
    margin-bottom: 12px !important;
  }

  .hero-badge svg {
    width: 6px !important;
    height: 6px !important;
  }

  .hero-title {
    font-size: 1.5rem !important;
    line-height: 1.25 !important;
    margin-bottom: 12px !important;
  }

  .hero-desc {
    font-size: 0.85rem !important;
    margin-bottom: 16px !important;
  }

  .hero-ctas {
    gap: 8px !important;
  }

  .hero-ctas .btn {
    padding: 10px 16px !important;
    font-size: 0.8rem !important;
    width: 100% !important;
    max-width: 280px !important;
  }

  .hero-ctas .btn-ghost {
    padding: 10px 16px !important;
    font-size: 0.8rem !important;
    width: 100% !important;
    max-width: 280px !important;
  }

  .hero-visual {
    order: -1 !important;
  }

  .hero-visual img,
  .hero-visual svg {
    max-height: 200px !important;
  }

  /* Metrics */
  .hero-metrics {
    margin-top: 20px !important;
    gap: 8px !important;
  }

  .metric-card {
    padding: 10px !important;
  }

  .metric-card .metric-value {
    font-size: 1.3rem !important;
  }

  .metric-card.large .metric-value {
    font-size: 1.5rem !important;
  }

  .metric-card .metric-label {
    font-size: 0.6rem !important;
  }

  /* ========================================
     SECTIONS
     ======================================== */
  .section {
    padding: 32px 0 !important;
  }

  .section-header {
    margin-bottom: 24px !important;
  }

  .section-label {
    font-size: 0.65rem !important;
    margin-bottom: 6px !important;
  }

  .section-title {
    font-size: 1.2rem !important;
    line-height: 1.3 !important;
    margin-bottom: 8px !important;
  }

  .section-desc {
    font-size: 0.8rem !important;
  }

  /* ========================================
     CLIENTS
     ======================================== */
  .clients {
    padding: 16px 0 !important;
  }

  .clients-grid {
    gap: 8px !important;
  }

  .clients-grid span {
    font-size: 0.65rem !important;
    padding: 4px 10px !important;
  }

  /* ========================================
     SOLUTIONS
     ======================================== */
  .solutions-grid {
    gap: 10px !important;
  }

  .solution-card {
    padding: 14px !important;
  }

  .solution-card .icon {
    width: 32px !important;
    height: 32px !important;
    margin-bottom: 10px !important;
  }

  .solution-card .icon svg {
    width: 16px !important;
    height: 16px !important;
  }

  .solution-card h3 {
    font-size: 0.9rem !important;
    margin-bottom: 4px !important;
  }

  .solution-card p {
    font-size: 0.75rem !important;
    margin-bottom: 8px !important;
  }

  .solution-card .tags {
    gap: 4px !important;
  }

  .solution-card .tag {
    font-size: 0.6rem !important;
    padding: 2px 6px !important;
  }

  /* ========================================
     CASES
     ======================================== */
  .cases-grid {
    gap: 12px !important;
  }

  .case-card .case-visual {
    padding: 14px !important;
  }

  .case-card .case-visual .case-icon {
    width: 36px !important;
    height: 36px !important;
  }

  .case-card .case-visual .case-icon svg {
    width: 18px !important;
    height: 18px !important;
  }

  .case-card .case-visual .code-block {
    padding: 6px !important;
    font-size: 0.65rem !important;
  }

  .case-card .case-body {
    padding: 14px !important;
  }

  .case-card .case-body h3 {
    font-size: 0.9rem !important;
    margin-bottom: 4px !important;
  }

  .case-card .case-body p {
    font-size: 0.75rem !important;
    margin-bottom: 10px !important;
  }

  .case-card .case-body .case-meta {
    gap: 4px !important;
  }

  .case-card .case-body .case-meta span {
    font-size: 0.6rem !important;
    padding: 2px 6px !important;
  }

  /* ========================================
     ROI
     ======================================== */
  .roi-section {
    padding: 20px 12px !important;
  }

  .roi-grid {
    gap: 12px !important;
  }

  .roi-inputs {
    gap: 10px !important;
  }

  .roi-inputs label {
    font-size: 0.75rem !important;
  }

  .roi-inputs input[type="range"] {
    margin-top: 6px !important;
  }

  .roi-inputs .value-display {
    font-size: 0.8rem !important;
  }

  .roi-result {
    padding: 16px !important;
  }

  .roi-result .roi-label {
    font-size: 0.7rem !important;
  }

  .roi-result .roi-value {
    font-size: 1.4rem !important;
  }

  .roi-result .roi-note {
    font-size: 0.65rem !important;
  }

  /* ========================================
     IMPACT
     ======================================== */
  .impact-grid {
    gap: 10px !important;
  }

  .impact-card {
    padding: 14px !important;
  }

  .impact-card .impact-icon {
    width: 36px !important;
    height: 36px !important;
    margin-bottom: 8px !important;
  }

  .impact-card .impact-icon svg {
    width: 18px !important;
    height: 18px !important;
  }

  .impact-card h3 {
    font-size: 0.85rem !important;
    margin-bottom: 4px !important;
  }

  .impact-card p {
    font-size: 0.75rem !important;
  }

  /* ========================================
     STACK
     ======================================== */
  .stack-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .stack-item {
    padding: 10px !important;
  }

  .stack-item h4 {
    font-size: 0.8rem !important;
  }

  .stack-item p {
    font-size: 0.65rem !important;
  }

  /* ========================================
     BLOG
     ======================================== */
  .blog-grid {
    gap: 12px !important;
  }

  .blog-card .blog-thumb {
    height: 140px !important;
  }

  .blog-card .blog-thumb svg,
  .blog-card .blog-thumb .placeholder-icon {
    width: 32px !important;
    height: 32px !important;
  }

  .blog-card .blog-body {
    padding: 14px !important;
  }

  .blog-card .blog-body .blog-meta {
    font-size: 0.65rem !important;
    margin-bottom: 6px !important;
  }

  .blog-card .blog-body h3 {
    font-size: 0.9rem !important;
    margin-bottom: 4px !important;
  }

  .blog-card .blog-body p {
    font-size: 0.75rem !important;
    margin-bottom: 8px !important;
  }

  .blog-card .blog-body .read-more {
    font-size: 0.75rem !important;
  }

  .blog-item {
    padding: 14px !important;
  }

  .blog-item .blog-thumb {
    height: 140px !important;
  }

  /* ========================================
     WHY
     ======================================== */
  .why-grid {
    gap: 10px !important;
  }

  .why-card {
    padding: 14px !important;
  }

  .why-card .number {
    font-size: 1.8rem !important;
    margin-bottom: 6px !important;
  }

  .why-card h3 {
    font-size: 0.9rem !important;
    margin-bottom: 4px !important;
  }

  .why-card p {
    font-size: 0.75rem !important;
  }

  /* ========================================
     CTA SECTION
     ======================================== */
  .cta-section {
    padding: 32px 16px !important;
  }

  .cta-section .section-title {
    font-size: 1.2rem !important;
    line-height: 1.3 !important;
    margin-bottom: 10px !important;
  }

  .cta-section .section-desc {
    font-size: 0.8rem !important;
    margin-bottom: 16px !important;
  }

  .cta-steps {
    gap: 6px !important;
    margin-bottom: 16px !important;
  }

  .cta-steps li {
    font-size: 0.75rem !important;
  }

  .cta-steps li svg {
    width: 6px !important;
    height: 6px !important;
  }

  .cta-section .btn {
    padding: 10px 16px !important;
    font-size: 0.8rem !important;
    width: 100% !important;
    max-width: 280px !important;
  }

  .cta-section .btn-ghost {
    padding: 10px 16px !important;
    font-size: 0.8rem !important;
    width: 100% !important;
    max-width: 280px !important;
  }

  .cta-section .lead-magnet {
    font-size: 0.75rem !important;
    margin-top: 12px !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
  }

  .cta-section .lead-magnet svg {
    width: 16px !important;
    height: 16px !important;
  }

  /* ========================================
     FOOTER - MELHOR DISTRIBUIÇÃO
     ======================================== */
  .footer {
    padding: 24px 0 16px !important;
  }

  .footer-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 20px 16px !important;
    margin-bottom: 20px !important;
  }

  .footer-brand {
    grid-column: 1 / -1 !important;
  }

  .footer-brand .logo svg {
    width: 26px !important;
    height: 26px !important;
  }

  .footer-brand .logo-text {
    font-size: 1rem !important;
  }

  .footer-brand p {
    font-size: 0.75rem !important;
    margin-top: 8px !important;
    max-width: 100% !important;
  }

  .footer-col h4 {
    font-size: 0.8rem !important;
    margin-bottom: 10px !important;
  }

  .footer-col ul li {
    margin-bottom: 4px !important;
  }

  .footer-col ul li a {
    font-size: 0.75rem !important;
  }

  .footer-bottom {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 8px !important;
    padding-top: 12px !important;
  }

  .footer-bottom p {
    font-size: 0.65rem !important;
  }

  .social-links {
    gap: 8px !important;
  }

  .social-links a {
    width: 32px !important;
    height: 32px !important;
  }

  .social-links a svg {
    width: 14px !important;
    height: 14px !important;
  }

  /* ========================================
     FLOW DIAGRAM
     ======================================== */
  .flow-diagram {
    gap: 4px !important;
  }

  .flow-step {
    padding: 6px 12px !important;
    font-size: 0.75rem !important;
  }

  .flow-step svg {
    width: 12px !important;
    height: 12px !important;
  }

  .flow-arrow {
    margin: 2px 0 !important;
  }

  .flow-arrow svg {
    width: 14px !important;
    height: 14px !important;
  }

  /* ========================================
     PAGE HEADERS
     ======================================== */
  .page-header,
  .blog-hero,
  .about-hero {
    padding: 70px 0 24px !important;
  }

  .page-header .page-title,
  .blog-hero .blog-hero-title,
  .about-hero .about-title {
    font-size: 1.3rem !important;
    line-height: 1.3 !important;
  }

  .page-header .page-desc,
  .blog-hero .blog-hero-desc,
  .about-hero .about-desc {
    font-size: 0.8rem !important;
  }

  /* ========================================
     ABOUT
     ======================================== */
  .about-grid {
    gap: 20px !important;
  }

  .about-image img {
    max-height: 220px !important;
    border-radius: 10px !important;
  }

  .about-image .experience-badge {
    padding: 6px 10px !important;
    font-size: 0.65rem !important;
    bottom: 8px !important;
    right: 8px !important;
  }

  .about-text h2 {
    font-size: 1.1rem !important;
    margin-bottom: 10px !important;
  }

  .about-text p {
    font-size: 0.8rem !important;
    margin-bottom: 10px !important;
  }

  .about-features {
    gap: 6px !important;
  }

  .about-features li {
    font-size: 0.75rem !important;
  }

  .about-features li svg {
    width: 14px !important;
    height: 14px !important;
  }

  /* ========================================
     CONTACT
     ======================================== */
  .contact-grid {
    gap: 20px !important;
  }

  .contact-info h2 {
    font-size: 1.1rem !important;
  }

  .contact-info p {
    font-size: 0.8rem !important;
  }

  .contact-item {
    padding: 10px !important;
  }

  .contact-item svg {
    width: 18px !important;
    height: 18px !important;
  }

  .contact-item span {
    font-size: 0.8rem !important;
  }

  .contact-form {
    padding: 16px !important;
  }

  .contact-form h3 {
    font-size: 1rem !important;
  }

  .form-group {
    margin-bottom: 10px !important;
  }

  .form-group label {
    font-size: 0.75rem !important;
    margin-bottom: 3px !important;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 8px 10px !important;
    font-size: 0.8rem !important;
  }

  .contact-form .btn {
    padding: 10px 16px !important;
    font-size: 0.8rem !important;
    width: 100% !important;
  }

  /* ========================================
     SOLUTION DETAIL
     ======================================== */
  .solution-detail {
    gap: 10px !important;
  }

  .solution-detail .detail-card {
    padding: 14px !important;
  }

  .solution-detail .detail-card h4 {
    font-size: 0.85rem !important;
  }

  .solution-detail .detail-card p {
    font-size: 0.75rem !important;
  }

  /* ========================================
     ARTICLE
     ======================================== */
  .article-content {
    padding: 70px 16px 24px !important;
  }

  .article-content .article-meta {
    font-size: 0.65rem !important;
    margin-bottom: 10px !important;
  }

  .article-content h1 {
    font-size: 1.3rem !important;
    line-height: 1.3 !important;
    margin-bottom: 12px !important;
  }

  .article-content h2 {
    font-size: 1rem !important;
    margin: 20px 0 8px !important;
  }

  .article-content h3 {
    font-size: 0.9rem !important;
  }

  .article-content p {
    font-size: 0.8rem !important;
    margin-bottom: 10px !important;
  }

  .article-content ul,
  .article-content ol {
    padding-left: 16px !important;
    margin-bottom: 10px !important;
  }

  .article-content li {
    font-size: 0.8rem !important;
    margin-bottom: 3px !important;
  }

  .article-content pre {
    padding: 10px !important;
    font-size: 0.7rem !important;
  }

  .article-content blockquote {
    padding: 10px 12px !important;
    font-size: 0.8rem !important;
  }

  /* ========================================
     INVESTIMENTO
     ======================================== */
  .pricing-grid {
    gap: 12px !important;
  }

  .pricing-card {
    padding: 16px !important;
  }

  .pricing-card h3 {
    font-size: 1rem !important;
  }

  .pricing-card .price {
    font-size: 1.5rem !important;
  }

  .faq-item {
    padding: 10px 0 !important;
  }

  .faq-item h4 {
    font-size: 0.85rem !important;
  }

  .faq-item p {
    font-size: 0.75rem !important;
  }

  /* ========================================
     CHECKLIST
     ======================================== */
  .checklist-item {
    padding: 10px !important;
  }

  .checklist-item h3 {
    font-size: 0.85rem !important;
  }

  .checklist-item p {
    font-size: 0.75rem !important;
  }

  /* ========================================
     WHATSAPP FLOAT - CORRIGIR CORTE
     ======================================== */
  .whatsapp-float {
    width: 44px !important;
    height: 44px !important;
    bottom: 12px !important;
    right: 12px !important;
  }

  .whatsapp-float svg {
    width: 22px !important;
    height: 22px !important;
  }

  /* ========================================
     GAUGE
     ======================================== */
  .gauge {
    width: 80px !important;
    height: 80px !important;
  }

  .gauge-value {
    font-size: 1.2rem !important;
  }

  .gauge-label {
    font-size: 0.6rem !important;
  }

  /* ========================================
     GLOBAL FIXES
     ======================================== */
  img, video, iframe, svg {
    max-width: 100% !important;
    height: auto !important;
  }

  table {
    display: block !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
  }

  h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    hyphens: auto !important;
  }

  p, span, a, li {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
  }
}

/* ============================================
   EXTRA SMALL DEVICES (< 480px)
   ============================================ */
@media (max-width: 480px) {
  html {
    font-size: 12px !important;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .stack-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
  }

  .hero-title {
    font-size: 1.3rem !important;
  }

  .section-title {
    font-size: 1.1rem !important;
  }
}

/* Fix iOS Safari 100vh */
@supports (-webkit-touch-callout: none) {
  .hero {
    min-height: -webkit-fill-available !important;
  }
}