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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #fafafa;
  color: #000000;
  font-weight: 600;
  line-height: 1.5;
  --accent-color: #FF1493;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #1a1a1a;
  padding: 16px 0;
  z-index: 1000;
  border-bottom: 2px solid #FF1493;
}

.header-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 20px;
  font-weight: 900;
  text-transform: uppercase;
  color: #FF1493;
  letter-spacing: -1px;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s ease;
  text-transform: uppercase;
}

.nav a:hover {
  color: #FF1493;
}

.cta-btn {
  background: #FF1493;
  color: #000000;
  border: 3px solid #000000;
  padding: 12px 24px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.08s cubic-bezier(0, 0, 0, 1);
  box-shadow: 4px 4px 0px #000000;
}

.cta-btn:hover {
  background: #FF1493;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
}

body {
  padding-top: 70px;
}

/* HERO */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  min-height: 100vh;
  padding: 64px;
  background: linear-gradient(135deg, #fafafa 0%, #fff5fb 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 20, 147, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.hero h1 {
  font-size: 140px;
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -3px;
  text-transform: uppercase;
  max-width: 70%;
  margin-bottom: auto;
  animation: fadeInUp 0.4s ease-out;
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, #000000, #FF1493);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.1);
}

.hero .subtitle {
  font-size: 24px;
  font-weight: 700;
  text-align: right;
  margin-left: auto;
  max-width: 400px;
  text-transform: uppercase;
  line-height: 1.2;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* SKILLS SECTION */
.skills {
  padding: 96px 64px;
  background: #ffffff;
  animation: fadeIn 0.8s ease-out;
}

.skills h2 {
  font-size: 48px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 64px;
  letter-spacing: -1px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.skill-card {
  border: 4px solid #000000;
  padding: 32px;
  background: #ffffff;
  text-align: left;
  transition: all 0.08s cubic-bezier(0, 0, 0, 1);
  cursor: pointer;
  position: relative;
  box-shadow: 3px 3px 0px #000000;
}

.skill-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  background: #FF1493;
  transition: width 0.2s ease;
}

.skill-card:hover {
  border-width: 6px;
  border-color: #FF1493;
  box-shadow: 5px 5px 0px #FF1493;
  transform: translate(-2px, -2px);
}

.skill-card:hover::after {
  width: 100%;
}

.skill-card h3 {
  font-size: 20px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0px;
}

.skill-card p {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  color: #333333;
}

/* CAPABILITIES */
.capabilities {
  padding: 96px 64px;
  background: #ffffff;
  border-left: 6px solid #000000;
  animation: fadeIn 0.8s ease-out;
}

.capabilities h2 {
  font-size: 48px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 48px;
  letter-spacing: -1px;
}

.capabilities-list {
  list-style: none;
}

.capabilities-list li {
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 16px 0;
  border-bottom: 2px solid #000000;
  letter-spacing: -0.5px;
  transition: padding-left 0.1s cubic-bezier(0, 0, 0, 1);
  cursor: pointer;
}

.capabilities-list li:hover {
  padding-left: 16px;
}

.capabilities-list li:last-child {
  border-bottom: none;
}

/* AGENTS / HABILIDADES */
.agents {
  padding: 96px 64px;
  background: #ffffff;
  border-top: 6px solid #000000;
  animation: fadeIn 0.8s ease-out;
}

.agents h2 {
  font-size: 48px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 64px;
  letter-spacing: -1px;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.agent-card {
  border: 3px solid #000000;
  padding: 24px;
  background: #ffffff;
  position: relative;
  transition: all 0.08s cubic-bezier(0, 0, 0, 1);
  cursor: pointer;
  overflow: visible;
  box-shadow: 4px 4px 0px #000000;
}

.agent-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 20, 147, 0), rgba(255, 20, 147, 0.15), rgba(255, 20, 147, 0));
  transition: left 0.2s ease-out;
  pointer-events: none;
}

.agent-card:hover {
  border-width: 4px;
  border-color: #FF1493;
  padding: 23px;
  box-shadow: 6px 6px 0px #FF1493;
  transform: translate(-2px, -2px);
}

.agent-card:hover::before {
  left: 100%;
}

.agent-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #FF1493;
  margin-bottom: 8px;
  display: inline-block;
  padding: 4px 8px;
  border: 2px solid #FF1493;
  background: rgba(255, 20, 147, 0.08);
}

.agent-card h3 {
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
  margin-top: 8px;
}

.agent-card p {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  color: #333333;
}

/* FOOTER */
.footer {
  padding: 96px 64px;
  text-align: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0a1a 100%);
  border-top: 8px solid #FF1493;
  border-bottom: 8px solid #000000;
  animation: fadeIn 0.4s ease-out;
}

.footer h3 {
  font-size: 72px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #FF1493, #FF69B4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* RESPONSIVE - TABLET */
@media (max-width: 768px) {
  .hero {
    padding: 48px;
    min-height: 80vh;
  }

  .hero h1 {
    font-size: 64px;
    max-width: 100%;
    margin-bottom: 32px;
  }

  .hero .subtitle {
    font-size: 20px;
    text-align: left;
    max-width: 100%;
    margin-left: 0;
  }

  .skills {
    padding: 64px 48px;
  }

  .skills h2 {
    font-size: 32px;
    margin-bottom: 32px;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .skill-card {
    padding: 24px;
    border-width: 3px;
  }

  .skill-card h3 {
    font-size: 18px;
  }

  .skill-card p {
    font-size: 13px;
  }

  .capabilities {
    padding: 64px 48px;
    border-left-width: 5px;
  }

  .capabilities h2 {
    font-size: 32px;
  }

  .capabilities-list li {
    font-size: 20px;
    padding: 12px 0;
  }

  .agents {
    padding: 64px 48px;
    border-top-width: 5px;
  }

  .agents h2 {
    font-size: 32px;
    margin-bottom: 32px;
  }

  .agents-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .agent-card {
    padding: 20px;
    border-width: 2px;
  }

  .agent-card h3 {
    font-size: 14px;
  }

  .agent-card p {
    font-size: 11px;
  }

  .footer {
    padding: 64px 48px;
    border-top-width: 3px;
  }

  .footer h3 {
    font-size: 48px;
  }
}

/* RESPONSIVE - MOBILE */
@media (max-width: 375px) {
  .hero {
    padding: 24px;
    min-height: 100vh;
  }

  .hero h1 {
    font-size: 48px;
    margin-bottom: 24px;
  }

  .hero .subtitle {
    font-size: 16px;
  }

  .skills {
    padding: 48px 24px;
  }

  .skills h2 {
    font-size: 28px;
    margin-bottom: 24px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .skill-card {
    border: 3px solid #000000;
    padding: 20px;
  }

  .skill-card h3 {
    font-size: 16px;
    margin-bottom: 12px;
  }

  .skill-card p {
    font-size: 12px;
  }

  .capabilities {
    padding: 48px 24px;
    border-left: 3px solid #000000;
  }

  .capabilities h2 {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .capabilities-list li {
    font-size: 16px;
    padding: 12px 0;
    border-bottom-width: 1px;
  }

  .agents {
    padding: 48px 24px;
    border-top-width: 2px;
  }

  .agents h2 {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .agents-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .agent-card {
    padding: 16px;
    border-width: 2px;
  }

  .agent-card h3 {
    font-size: 12px;
  }

  .agent-card p {
    font-size: 10px;
  }

  .footer {
    padding: 48px 24px;
    border-top-width: 2px;
  }

  .footer h3 {
    font-size: 40px;
    line-height: 0.9;
  }
}