:root {
  --primary: #5711EC;
  --primary-light: #7B3FF2;
  --primary-dark: #4009B8;
  --primary-bg: #F3EDFF;
  --primary-bg-dark: #1a0a3e;
  --text-dark: #0F0D15;
  --text-body: #3D3852;
  --text-muted: #6B6580;
  --text-light: #9490A3;
  --bg-white: #FFFFFF;
  --bg-light: #FAFAFE;
  --bg-section: #F5F3FA;
  --bg-dark: #0B0816;
  --bg-dark-card: #15112A;
  --border-light: #E8E5F0;
  --border-medium: #D4D0E0;
  --success: #10B981;
  --warning: #F59E0B;
  --whatsapp: #25D366;
  --whatsapp-dark: #1EBE57;
  --shadow-sm: 0 1px 3px rgba(87, 17, 236, 0.06);
  --shadow-md: 0 4px 12px rgba(87, 17, 236, 0.08);
  --shadow-lg: 0 8px 30px rgba(87, 17, 236, 0.12);
  --shadow-xl: 0 16px 50px rgba(87, 17, 236, 0.16);
  --radius: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --max-width: 1200px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

img {
  max-width: 100%;
  height: auto;
}

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

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(87, 17, 236, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 72px;
  gap: 16px;
  position: relative;
}

.header-inner .logo {
  position: absolute;
  left: 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-dark);
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 9999;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  display: block;
  padding: 16px 20px;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius);
  transition: background var(--transition);
}

.mobile-menu a:hover {
  background: var(--primary-bg);
  color: var(--primary);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(87, 17, 236, 0.3);
}

.btn-primary:hover {
  background: var(--primary-light);
  box-shadow: 0 4px 16px rgba(87, 17, 236, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--border-medium);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: white;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transform: translateY(-1px);
}

.btn-whatsapp svg {
  width: 20px;
  height: 20px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: 10px;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
  background: url('./hero-bg.webp') center center / cover no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(57, 0, 160, 0.65) 0%, rgba(87, 17, 236, 0.6) 50%, rgba(40, 0, 120, 0.65) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  padding: 6px 16px 6px 8px;
  background: rgba(87, 17, 236, 0.08);
  border: 1px solid rgba(87, 17, 236, 0.15);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
  line-height: 1.75;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dark);
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 2px;
}

/* ========== SECTIONS ========== */
.section {
  padding: 90px 0;
}

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

.section-dark {
  background: var(--bg-dark);
  color: white;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: white;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
  letter-spacing: -0.015em;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========== FEATURES ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}

.feature-card {
  text-align: center;
  align-items: center;
}

.feature-card:hover {
  border-color: rgba(87, 17, 236, 0.2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-bg);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  color: var(--primary);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ========== HOW IT WORKS ========== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.2;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(87, 17, 236, 0.3);
}

.step-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ========== PRICING TABS ========== */
.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  background: var(--bg-light);
  border-radius: 50px;
  padding: 4px;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-tab {
  flex: 1;
  padding: 12px 32px;
  border: none;
  background: transparent;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 50px;
  transition: all var(--transition);
}

.pricing-tab.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(87, 17, 236, 0.3);
}

.pricing-tab:hover:not(.active) {
  color: var(--primary);
}

.pricing-tab-content {
  display: none;
}

.pricing-tab-content.active {
  display: block;
}

/* ========== PRICING GRID ========== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.pricing-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-xl);
  transform: scale(1.02);
}

.pricing-card.popular:hover {
  transform: scale(1.02) translateY(-3px);
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px;
  letter-spacing: 0.03em;
}

.pricing-card.popular .pricing-card-header {
  margin-top: 24px;
}

.pricing-plan-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  text-align: center;
}

.pricing-card-header {
  margin-bottom: 20px;
  text-align: center;
}

.pricing-card-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0;
}

.pricing-card-header .subtitle {
  font-size: 0.85rem;
  color: var(--text-light);
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 16px;
  justify-content: center;
}

.pricing-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
}

.pricing-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1;
}

.pricing-feat-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
  text-align: center;
  width: 100%;
}

.pricing-period {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
  width: 100%;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 0;
  font-size: 0.82rem;
  color: var(--text-body);
}

.pricing-features li svg {
  width: 16px;
  height: 16px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
}

/* ========== MULTI-CONNEXION TABS ========== */
.multi-tab-content {
  display: none;
}

.multi-tab-content.active {
  display: block;
}


/* ========== TRUST ========== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.trust-card:hover {
  border-color: rgba(87, 17, 236, 0.15);
  box-shadow: var(--shadow-md);
}

.trust-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--primary);
}

.trust-icon svg {
  width: 24px;
  height: 24px;
}

.trust-card h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.trust-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== COMPATIBILITY ========== */
.compat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.compat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.compat-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}

.compat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
}

.compat-icon svg {
  width: 32px;
  height: 32px;
}

.compat-item span {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--bg-white);
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: rgba(87, 17, 236, 0.15);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--text-light);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ========== ABOUT ========== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text-muted);
  line-height: 1.75;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-highlight {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.about-highlight-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

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

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.contact-method:hover {
  border-color: rgba(87, 17, 236, 0.2);
  box-shadow: var(--shadow-sm);
}

.contact-method-icon {
  width: 42px;
  height: 42px;
  background: var(--primary-bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 20px;
  height: 20px;
}

.contact-method-text h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.contact-method-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-form-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.contact-form-card h3 {
  font-size: 1.2rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  background: var(--bg-light);
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(87, 17, 236, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ========== CTA ========== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 60%);
  border-radius: 50%;
}

.cta-section h2 {
  color: white;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-whatsapp {
  font-size: 1rem;
  padding: 16px 36px;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-img {
  filter: brightness(0) invert(1);
  height: 36px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  max-width: 300px;
}

.footer-col h3.footer-heading,
.footer-col h4 {
  color: white;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 18px;
}

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

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ========== WHATSAPP FLOATING ========== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

/* ========== BLOG ========== */
.blog-hero {
  background: linear-gradient(170deg, var(--bg-white) 0%, var(--primary-bg) 100%);
  padding: 80px 0 60px;
  text-align: center;
}

.blog-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 14px;
}

.blog-hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.blog-empty {
  text-align: center;
  padding: 80px 24px;
  max-width: 520px;
  margin: 0 auto;
}

.blog-empty-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--primary);
}

.blog-empty-icon svg {
  width: 36px;
  height: 36px;
}

.blog-empty h2 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.blog-empty p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ========== BREADCRUMB ========== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 16px;
  justify-content: center;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb span {
  color: var(--text-light);
}

/* ========== BLOG GRID ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.blog-card-body {
  padding: 24px;
}

.blog-card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.blog-card-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card-body h3 a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

.blog-card-body h3 a:hover {
  color: var(--primary);
}

.blog-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-light);
}

.blog-card-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.blog-card-link:hover {
  gap: 8px;
}

/* ========== BLOG ARTICLE ========== */
.article-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 20px;
}

.article-content .article-img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin: 0 0 32px;
  display: block;
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 40px 0 16px;
  line-height: 1.3;
}

.article-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 32px 0 12px;
  line-height: 1.4;
}

.article-content p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 18px;
}

.article-content ul,
.article-content ol {
  margin: 0 0 20px 24px;
  line-height: 1.8;
  color: var(--text-body);
}

.article-content li {
  margin-bottom: 8px;
}

.article-content strong {
  color: var(--text-dark);
  font-weight: 600;
}

.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.article-content a:hover {
  color: var(--primary-dark);
}

.article-content blockquote {
  border-left: 4px solid var(--primary);
  background: var(--primary-bg);
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--text-dark);
}

.article-nav {
  max-width: 780px;
  margin: 48px auto 0;
  padding: 32px 20px 0;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.article-nav a {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-nav a:hover {
  text-decoration: underline;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid,
  .pricing-grid-4,
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .compat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .pricing-card.popular {
    transform: none;
  }
  .pricing-card.popular:hover {
    transform: translateY(-3px);
  }

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

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    padding: 60px 0 50px;
  }

  .nav-links {
    display: none;
  }

  .header-cta .btn {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .features-grid,
  .pricing-grid,
  .pricing-grid-4,
  .steps-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid::before {
    display: none;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-stats {
    gap: 28px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 320px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }

  .install-layout {
    flex-direction: column;
  }

  .install-image {
    max-width: 100%;
    margin-top: 2rem;
  }
}

/* ===== INSTALLATION SECTION ===== */
.install-layout {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.install-text {
  flex: 1;
}

.install-text h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.install-intro {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.install-step {
  margin-bottom: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.install-step:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.install-step h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.install-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: var(--radius);
  flex-shrink: 0;
}

.install-step p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
}

.install-image {
  flex-shrink: 0;
  width: 400px;
  position: sticky;
  top: 100px;
}

.install-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.install-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  min-height: 500px;
  background: var(--bg-section);
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-xl);
  color: var(--text-light);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .install-text h2 {
    font-size: 1.5rem;
  }

  .install-step {
    padding: 1rem 1.25rem;
  }
}

/* ========== REVIEWS CAROUSEL ========== */
.reviews-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.reviews-section .section-header {
  margin-bottom: 3rem;
}

.reviews-carousel-wrapper {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.reviews-carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.review-card {
  box-sizing: border-box;
  flex: 0 0 calc(100% / 3);
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.review-card-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
}

.review-stars {
  display: flex;
  gap: 2px;
  align-items: center;
  line-height: 0;
}

.review-stars svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: block;
}

.review-stars svg.star-filled {
  fill: #FBBF24;
}

.review-stars svg.star-empty {
  fill: none;
  stroke: #FBBF24;
  stroke-width: 2;
}

.review-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-body);
  flex: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-bg);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.review-author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.reviews-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.reviews-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-medium);
  background: var(--bg-white);
  color: var(--text-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.reviews-nav-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.reviews-dots {
  display: flex;
  gap: 0;
  align-items: center;
}

.reviews-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--border-medium);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 15px;
  background-clip: content-box;
}

.reviews-dot.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
  background-clip: content-box;
}

@media (max-width: 1024px) {
  .review-card {
    flex: 0 0 50%;
  }
}

@media (max-width: 768px) {
  .reviews-section {
    padding: 3rem 0;
  }

  .review-card {
    flex: 0 0 100%;
    padding: 1.5rem;
  }
}

/* ========== COOKIE CONSENT BANNER ========== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: #1a1a2e;
  color: #e0e0e0;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.cookie-banner.visible {
  display: flex;
  flex-wrap: wrap;
}

.cookie-banner p {
  margin: 0;
  flex: 1 1 400px;
  max-width: 700px;
}

.cookie-banner a {
  color: #a78bfa;
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.6rem 1.4rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
}

.cookie-btn:hover {
  opacity: 0.85;
}

.cookie-btn-accept {
  background: var(--primary, #5711EC);
  color: #fff;
}

.cookie-btn-refuse {
  background: transparent;
  color: #e0e0e0;
  border: 1px solid #555;
}

@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: row;
    flex-wrap: wrap;
    text-align: left;
    padding: 0.75rem 1rem;
    gap: 0.5rem;
    font-size: 0.75rem;
    line-height: 1.4;
  }

  .cookie-banner p {
    flex: 1 1 100%;
    font-size: 0.75rem;
  }

  .cookie-banner-actions {
    width: 100%;
    justify-content: center;
    gap: 0.5rem;
  }

  .cookie-btn {
    padding: 6px 14px;
    font-size: 0.75rem;
  }
}