/* ===== MAQUININHATONS.COM.BR - Design System ===== */
/* Ton Green: #00A868 | Dark: #0A0F14 */

:root {
  --ton-green: #00A868;
  --ton-green-light: #00C878;
  --ton-green-dark: #008050;
  --ton-green-alpha: rgba(0, 168, 104, 0.15);
  --dark: #0A0F14;
  --dark-card: #111820;
  --dark-card-hover: #161E28;
  --dark-surface: #1A232E;
  --dark-border: #2A3440;
  --white: #FFFFFF;
  --gray-100: #F0F2F5;
  --gray-200: #E0E4E8;
  --gray-300: #B0B8C0;
  --gray-400: #8090A0;
  --gray-500: #607080;
  --text-primary: #FFFFFF;
  --text-secondary: #B0B8C0;
  --text-muted: #8090A0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--dark);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ton-green); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--ton-green-light); }

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--white);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1rem; color: var(--text-secondary); }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; color: var(--text-secondary); }
li { margin-bottom: 0.5rem; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
  background: rgba(10, 15, 20, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 20px;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span { color: var(--ton-green); }

.nav { display: flex; align-items: center; gap: 24px; }

.nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav a:hover { color: var(--ton-green); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  padding: 140px 20px 80px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 168, 104, 0.08) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 168, 104, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 { margin-bottom: 20px; position: relative; }
.hero h1 .highlight { color: var(--ton-green); }

.hero .subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 32px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.badge-green {
  background: var(--ton-green-alpha);
  border-color: rgba(0, 168, 104, 0.3);
  color: var(--ton-green-light);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--ton-green);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 168, 104, 0.3);
}

.btn-primary:hover {
  background: var(--ton-green-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 168, 104, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--ton-green);
  border: 2px solid var(--ton-green);
}

.btn-outline:hover {
  background: var(--ton-green);
  color: var(--white);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20BD5A;
  color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 20px;
}

.section-alt {
  background: var(--dark-card);
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  margin-bottom: 12px;
}

.section-title p {
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-title .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--ton-green);
  margin-bottom: 12px;
}

/* ===== PRODUCT CARDS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.product-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  border-color: var(--ton-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card.featured {
  border-color: var(--ton-green);
  box-shadow: 0 0 0 1px var(--ton-green);
}

.product-card.featured::before {
  content: 'Mais vendida';
  position: absolute;
  top: 16px;
  right: -32px;
  background: var(--ton-green);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 40px;
  transform: rotate(45deg);
  text-transform: uppercase;
}

.product-card-img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
}

.product-card h3 { margin-bottom: 8px; }

.product-card .price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ton-green);
  margin-bottom: 4px;
}

.product-card .price-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.product-card .features {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.product-card .features li {
  padding: 6px 0;
  border-bottom: 1px solid var(--dark-border);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-card .features li::before {
  content: '\2713';
  color: var(--ton-green);
  font-weight: 700;
}

/* ===== COMPARISON TABLE ===== */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  margin: 24px 0;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 18px;
  text-align: center;
  border-bottom: 1px solid var(--dark-border);
}

.comparison-table thead th {
  background: var(--dark-surface);
  font-weight: 700;
  color: var(--white);
  position: sticky;
  top: 0;
  font-size: 0.95rem;
}

.comparison-table thead th.highlight {
  background: var(--ton-green);
  color: var(--white);
}

.comparison-table tbody td {
  color: var(--text-secondary);
}

.comparison-table tbody tr:hover {
  background: rgba(0, 168, 104, 0.05);
}

.comparison-table tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--white);
}

.comparison-table tbody td.best {
  color: var(--ton-green);
  font-weight: 700;
}

.comparison-table .highlight-col {
  background: rgba(0, 168, 104, 0.05);
}

/* ===== BENEFITS ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.benefit-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--ton-green);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background: var(--ton-green-alpha);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.benefit-card h4 { margin-bottom: 8px; }
.benefit-card p { font-size: 0.9rem; margin: 0; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.testimonial-stars {
  color: #FFB800;
  font-size: 1rem;
  margin-bottom: 12px;
}

.testimonial-text {
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ton-green-alpha);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ton-green);
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== TRUST BAR ===== */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  padding: 32px 20px;
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
}

.trust-item {
  text-align: center;
}

.trust-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ton-green);
}

.trust-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--dark-card);
  border: none;
  color: var(--white);
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover { background: var(--dark-card-hover); }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--ton-green);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-question::after {
  content: '\2212';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  padding: 90px 20px 0;
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb-list li { color: var(--text-muted); }
.breadcrumb-list li a { color: var(--text-secondary); }
.breadcrumb-list li + li::before {
  content: '/';
  margin-right: 8px;
  color: var(--text-muted);
}

/* ===== ARTICLE CONTENT ===== */
.article-header {
  padding: 30px 20px 40px;
  text-align: center;
}

.article-header h1 { margin-bottom: 16px; }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.article-content h2 {
  margin: 48px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--dark-border);
}

.article-content h3 {
  margin: 32px 0 12px;
}

.article-content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.article-content ul, .article-content ol {
  margin-bottom: 16px;
}

.article-content blockquote {
  border-left: 4px solid var(--ton-green);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--dark-card);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
  font-style: italic;
}

.article-content .info-box {
  background: var(--ton-green-alpha);
  border: 1px solid rgba(0, 168, 104, 0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.article-content .info-box strong {
  color: var(--ton-green);
}

.article-content .warning-box {
  background: rgba(255, 184, 0, 0.1);
  border: 1px solid rgba(255, 184, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

/* ===== PRODUCT PAGE ===== */
.product-hero {
  padding: 120px 20px 60px;
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.product-hero-img {
  flex: 1;
  max-width: 400px;
}

.product-hero-img img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.product-hero-info { flex: 1; }

.product-hero-info .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ton-green);
  margin-bottom: 4px;
}

.product-hero-info .price-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.spec-item {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}

.spec-item .spec-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ton-green);
}

.spec-item .spec-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== PROS/CONS ===== */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.pros-list, .cons-list {
  background: var(--dark-card);
  border-radius: var(--radius-md);
  padding: 24px;
}

.pros-list { border: 1px solid rgba(0, 168, 104, 0.3); }
.cons-list { border: 1px solid rgba(255, 80, 80, 0.3); }

.pros-list h4 { color: var(--ton-green); margin-bottom: 12px; }
.cons-list h4 { color: #FF5050; margin-bottom: 12px; }

.pros-list li::marker { color: var(--ton-green); }
.cons-list li::marker { color: #FF5050; }

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 168, 104, 0.08) 100%);
}

.cta-section h2 { margin-bottom: 16px; }
.cta-section p { max-width: 600px; margin: 0 auto 32px; }

/* ===== STICKY CTA (MOBILE) ===== */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 15, 20, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--dark-border);
  padding: 12px 20px;
  z-index: 999;
}

.sticky-cta .btn { width: 100%; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  padding: 60px 20px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.footer-col h4 {
  margin-bottom: 16px;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col ul li a:hover { color: var(--ton-green); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--dark-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== RATING STARS ===== */
.stars {
  color: #FFB800;
  letter-spacing: 2px;
}

.rating-box {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
}

.rating-score {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ton-green);
}

.rating-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== STEP LIST ===== */
.steps-list {
  max-width: 700px;
  margin: 0 auto;
}

.step-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  position: relative;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 23px;
  top: 48px;
  width: 2px;
  height: calc(100% - 16px);
  background: var(--dark-border);
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--ton-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}

.step-content h4 { margin-bottom: 8px; }
.step-content p { margin: 0; font-size: 0.95rem; }

/* ===== VERSUS TABLE ===== */
.vs-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  text-align: center;
  margin-bottom: 32px;
}

.vs-brand {
  padding: 24px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
}

.vs-brand h3 { margin-bottom: 4px; }
.vs-badge { font-size: 3rem; font-weight: 800; color: var(--text-muted); }

/* ===== INTERNAL LINKS ===== */
.related-links {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 32px 0;
}

.related-links h4 { margin-bottom: 12px; }

.related-links ul { list-style: none; padding: 0; }

.related-links ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--dark-border);
}

.related-links ul li:last-child { border: none; }

.related-links ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
}

.related-links ul li a::before {
  content: '\2192';
  color: var(--ton-green);
}

/* ===== TOC ===== */
.toc {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 0 0 32px;
}

.toc h4 { margin-bottom: 12px; font-size: 0.95rem; }
.toc ol { padding-left: 1.2rem; margin: 0; }
.toc li { margin-bottom: 6px; font-size: 0.9rem; }
.toc a { color: var(--text-secondary); }
.toc a:hover { color: var(--ton-green); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav { display: none; }
  .nav-toggle { display: block; }

  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--dark);
    border-bottom: 1px solid var(--dark-border);
    padding: 20px;
    gap: 16px;
  }

  .products-grid { grid-template-columns: 1fr; }
  .pros-cons { grid-template-columns: 1fr; }
  .product-hero { flex-direction: column; padding-top: 100px; }
  .product-hero-img { max-width: 280px; }
  .vs-header { grid-template-columns: 1fr; }
  .vs-badge { font-size: 2rem; }

  .sticky-cta { display: block; }
  .footer { padding-bottom: 80px; }

  .section { padding: 60px 20px; }
  .hero { padding: 120px 20px 60px; }
}

@media (max-width: 480px) {
  .hero-badges { flex-direction: column; align-items: center; }
  .btn-lg { padding: 16px 28px; font-size: 1rem; }
  .trust-bar { gap: 20px; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* ===== PRINT ===== */
@media print {
  .header, .sticky-cta, .footer { display: none; }
  body { background: white; color: black; }
  .section { padding: 20px 0; }
}