:root {
  --primary-fuchsia: #d904ff;
  --primary-fuchsia-light: #f66bfa;
  --primary-magenta: #ff2a6d;
  --bg-dark: #0a0a0f;
  --bg-darker: #050508;
  --text-main: #e0e0e0;
  --text-muted: #a0a0a0;
  --card-bg: #15151b;
  --card-border: #2a2a35;
  --accent-neon: #00f3ff;
  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--bg-darker);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 80px 0 60px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.7;
  animation: float 20s infinite ease-in-out;
  background: linear-gradient(135deg, var(--primary-fuchsia), var(--primary-magenta));
}

.orb-2 {
  width: 400px;
  height: 400px;
  top: -150px;
  left: -100px;
  background: linear-gradient(135deg, var(--primary-magenta), var(--accent-neon));
  animation-delay: 5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  bottom: -100px;
  right: -50px;
  background: linear-gradient(135deg, var(--accent-neon), var(--primary-fuchsia));
  animation-delay: 10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, 30px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.tagline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary-fuchsia-light);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-fuchsia) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.dynamic-text-wrapper {
  position: relative;
  display: inline-block;
  margin: 0 auto;
  min-height: 40px;
}

.dynamic-text {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--primary-fuchsia-light);
  font-weight: 600;
}

.cursor {
  display: inline-block;
  animation: blink 1s infinite;
  color: var(--primary-fuchsia);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-size: clamp(18px, 2vw, 22px);
  color: var(--text-main);
  max-width: 600px;
  margin: 30px auto 50px;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-fuchsia), var(--primary-magenta));
  color: white;
  box-shadow: 0 10px 30px rgba(217, 4, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(217, 4, 255, 0.5);
  background: linear-gradient(135deg, var(--primary-fuchsia-light), var(--primary-magenta));
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(217, 4, 255, 0.5);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: rgba(217, 4, 255, 0.1);
  border-color: var(--primary-fuchsia);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

.btn-email {
  border: 1px solid var(--primary-fuchsia);
  color: var(--primary-fuchsia);
  background: transparent;
}

.btn-email:hover {
  background: rgba(217, 4, 255, 0.1);
  transform: translateY(-3px);
}

.hero-arrow {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--primary-fuchsia);
  width: 32px;
  height: 32px;
  opacity: 0.8;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-20px); }
  60% { transform: translateX(-50%) translateY(-10px); }
}

/* Sections */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Solutions */
.solutions {
  background: var(--bg-dark);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.solution-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 30px;
  transition: all 0.4s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-fuchsia), var(--primary-magenta));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: rgba(217, 4, 255, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.solution-card:hover::before {
  opacity: 1;
}

.icon-box {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(217, 4, 255, 0.1);
  border-radius: 50%;
  border: 1px solid rgba(217, 4, 255, 0.3);
  transition: all 0.3s ease;
}

.solution-card:hover .icon-box {
  background: rgba(217, 4, 255, 0.15);
  border-color: var(--primary-fuchsia);
  box-shadow: 0 0 20px rgba(217, 4, 255, 0.3);
}

.solution-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-fuchsia);
}

.solution-card p {
  color: var(--text-muted);
  font-size: 16px;
}

/* Use Cases */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.use-case-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 25px;
  transition: all 0.3s ease;
}

.use-case-item:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 243, 255, 0.4);
}

.icon-box-sm {
  width: 48px;
  height: 48px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 243, 255, 0.1);
  border-radius: 50%;
  border: 1px solid rgba(0, 243, 255, 0.3);
  color: var(--accent-neon);
}

.use-case-item h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-main);
}

.use-case-item p {
  color: var(--text-muted);
  font-size: 15px;
}

/* Benefits */
.benefits {
  background: linear-gradient(180deg, var(--bg-dark) 0%, #1a1a22 100%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.benefit-card {
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px 30px;
  transition: all 0.4s ease;
  position: relative;
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-fuchsia);
  box-shadow: 0 20px 60px rgba(217, 4, 255, 0.15);
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 20px 0 10px;
  color: var(--primary-fuchsia);
}

.benefit-card p {
  color: var(--text-muted);
  font-size: 16px;
}

/* WhatsApp Integration */
.whatsapp-integration {
  background: var(--bg-dark);
  overflow: hidden;
}

.whatsapp-integration-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.whatsapp-integration-text {
  flex: 1;
  min-width: 300px;
}

.whatsapp-subtitle {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 40px;
}

.whatsapp-features {
  list-style: none;
}

.whatsapp-features li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  font-size: 18px;
  color: var(--text-main);
}

.checkmark {
  color: var(--primary-fuchsia);
  font-weight: 700;
  margin-right: 15px;
}

.whatsapp-integration-visual {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.whatsapp-card {
  width: 100%;
  max-width: 350px;
  background: #000;
  border-radius: 24px;
  padding: 20px;
  border: 1px solid rgba(217, 4, 255, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
}

.whatsapp-card::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 6px;
  background: linear-gradient(90deg, var(--primary-fuchsia), var(--primary-magenta));
  border-radius: 10px;
}

.whatsapp-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-fuchsia), var(--primary-magenta));
  margin-right: 10px;
}

.whatsapp-header span {
  color: var(--text-main);
  font-weight: 600;
}

.message-bubble {
  margin-bottom: 15px;
  padding: 12px 16px;
  border-radius: 16px;
  max-width: 85%;
  position: relative;
  font-size: 15px;
}

.message-bubble.incoming {
  background: #1e2128;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  color: var(--text-main);
}

.message-bubble.outgoing {
  background: linear-gradient(135deg, var(--primary-fuchsia), var(--primary-magenta));
  align-self: flex-end;
  margin-left: auto;
  border-bottom-right-radius: 2px;
  color: white;
}

.message-bubble p {
  margin-bottom: 10px;
}

.message-bubble.outgoing p {
  color: #ffffff;
}

.quick-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.quick-action-btn {
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.quick-action-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Commercial Visual */
.commercial-visual {
  background: #0a0a0f;
  text-align: center;
}
.article-content p {
  color: #cccccc !important;
}
.article-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.9rem !important;
    margin-top: 48px;
    margin-bottom: 24px;
    color: #dedede !important;
}
.article-content h3 {
    font-size: 1.6rem !important;
    margin-top: 36px;
    margin-bottom: 16px;
    color: #dedede !important;
}
.example-box {
    background: #4f4f4f !important;
    border-left: 4px solid #667eea;
    padding: 24px;
    margin: 32px 0;
    border-radius: 0 8px 8px 0;
}
.example-box h4 {
    font-size: 1.4rem !important;
    margin-top: 0;
    color: #667eea;
    font-weight: 700;
}

.commercial-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.commercial-item {
  flex: 1;
  min-width: 300px;
}

.visual-box {
  width: 320px;
  height: 240px;
  margin: 0 auto 25px;
  background: linear-gradient(135deg, var(--bg-dark), var(--card-bg));
  border-radius: 20px;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.visual-box:hover {
  border-color: var(--primary-fuchsia);
  box-shadow: 0 20px 40px rgba(217, 4, 255, 0.2);
}

.visual-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: skewX(-25deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  0%, 80% { left: -100%; }
  20% { left: 100%; }
}

.visual-box-alt {
  border: 1px solid var(--accent-neon);
}

.visual-text {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--primary-fuchsia);
  text-align: center;
  text-shadow: 0 0 30px rgba(217, 4, 255, 0.4);
}

.visual-box-alt .visual-text {
  color: var(--accent-neon);
  text-shadow: 0 0 30px rgba(0, 243, 255, 0.4);
}

.visual-tagline {
  font-size: 18px;
  color: var(--text-muted);
  font-weight: 600;
}

/* Final CTA */
.final-cta {
  background: linear-gradient(180deg, #15151b 0%, #0a0a0f 100%);
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(217, 4, 255, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}

.cta-subtitle {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 50px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* Footer */
.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary-fuchsia);
}

.footer-col p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

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

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

.footer-col ul li a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 60px 0 40px;
  }

  .hero-content {
    padding: 0 15px;
  }

  .cta-group {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

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

  .whatsapp-integration-content {
    flex-direction: column;
  }

  .whatsapp-card {
    max-width: 100%;
  }

  .commercial-grid {
    flex-direction: column;
  }

  .visual-box {
    width: 100%;
    max-width: 320px;
    height: 220px;
  }

  .cta-title {
    font-size: 32px;
  }
}

/* Animations on Scroll */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}


.task-card {
    background: #5e5e5e !important;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px;
    margin: 32px 0;
    transition: all 0.3s ease;
}