@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:wght@600;700&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-color: #050505;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --accent-color: #d4af37; /* Obsidian Gold */
  --accent-glow: rgba(212, 175, 55, 0.5);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --font-main: 'Outfit', sans-serif;
  --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

/* Background animated gradient or blobs for 'Seda' vibe */
.bg-blobs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  background: var(--bg-color);
}

.blob {
  position: absolute;
  filter: blur(100px);
  opacity: 0.4;
  animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, rgba(5,5,5,0) 70%);
}

.blob-2 {
  bottom: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(166, 124, 0, 0.25) 0%, rgba(5,5,5,0) 70%);
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 5%) scale(1.1); }
  100% { transform: translate(-5%, -5%) scale(0.9); }
}

/* Typography & Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 100;
  transition: var(--transition);
}

header.scrolled {
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
  background: linear-gradient(90deg, #fff, #a1a1aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}

.logo:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

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

.contact-btn {
  background: transparent;
  color: #fff;
  border: 1px solid var(--glass-border);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.contact-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-color);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}

.contact-btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}
.contact-btn:hover {
  border-color: var(--accent-color);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  font-size: 0.85rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fadeUp 1s ease forwards;
  opacity: 0;
  transform: translateY(20px);
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s ease 0.2s forwards;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s ease 0.4s forwards;
}

.cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s ease 0.6s forwards;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-color);
  padding: 1rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--accent-color);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  padding: 1rem 2rem;
  border-radius: 30px;
  font-weight: 500;
  font-size: 1rem;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Services */
.services {
  padding: 8rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--accent-color);
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.service-list li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.service-list li i {
  color: var(--accent-color);
  font-size: 0.8rem;
}

.hook-section {
  grid-column: 1 / -1;
  margin-top: 4rem;
  display: flex;
  justify-content: center;
}

.hook-box {
  background: linear-gradient(145deg, rgba(212, 175, 55, 0.1), rgba(0, 0, 0, 0.5));
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 24px;
  padding: 4rem 3rem;
  text-align: center;
  max-width: 800px;
  backdrop-filter: blur(10px);
}

.hook-box h3 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.hook-box p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hook-btn {
  font-size: 1.2rem;
  padding: 1.2rem 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/* Workflow / Metodología */
.workflow {
  padding: 8rem 0;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.workflow-step {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem 2.5rem;
  position: relative;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.workflow-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), transparent);
  opacity: 0;
  transition: var(--transition);
}

.workflow-step:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 10px 40px rgba(212, 175, 55, 0.1);
}

.workflow-step:hover::before {
  opacity: 1;
}

.step-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-color);
  opacity: 0.3;
  margin-bottom: 1rem;
  line-height: 1;
  transition: var(--transition);
}

.workflow-step:hover .step-number {
  color: var(--accent-color);
  opacity: 1;
}

.workflow-step h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.workflow-step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Simulator */
.simulator-section {
  padding: 8rem 0;
}

.simulator-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 4rem;
  backdrop-filter: blur(10px);
}

.simulator-controls {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.control-group label {
  font-weight: 600;
  font-size: 1.1rem;
}

.control-group input, .control-group select {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.control-group input:focus, .control-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.07);
}

.color-options {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.color-btn {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.color-btn.active {
  border-color: #fff;
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(255,255,255,0.3);
}

.browser-mockup {
  background: #111;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.browser-header {
  background: #222;
  padding: 0.8rem 1rem;
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.browser-body {
  padding: 2rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  background: #09090b;
  transition: background 0.4s ease;
}

.sim-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.sim-logo {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--sim-color, #d4af37);
  transition: color 0.4s ease;
}

.sim-nav-links {
  display: flex;
  gap: 1rem;
}
.sim-nav-links span {
  width: 40px;
  height: 6px;
  background: var(--glass-border);
  border-radius: 4px;
}

.sim-hero {
  text-align: center;
  margin: auto 0;
  transition: all 0.4s ease;
}

.sim-hero.layout-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  flex-wrap: wrap;
}

.sim-hero h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #fff;
  font-family: var(--sim-font, 'Outfit', sans-serif);
}

.sim-hero.layout-split h1 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  flex: 1;
  min-width: 60%;
}

.sim-icon-container {
  font-size: 3.5rem;
  margin: 1.5rem 0 2.5rem;
  color: var(--sim-color, #d4af37);
  opacity: 0.9;
  transition: all 0.4s ease;
}

.sim-hero.layout-split .sim-icon-container {
  margin: 0;
  font-size: 3rem;
  margin-left: 1rem;
}

.sim-btn {
  background: var(--sim-color, #d4af37);
  color: #000;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 20px;
  font-weight: 600;
  transition: background 0.4s ease;
}

@media (max-width: 900px) {
  .simulator-container {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
}

/* Contact */
.contact {
  padding: 8rem 0;
  position: relative;
}

.contact-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 5rem 3rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  backdrop-filter: blur(20px);
}

.contact-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.social-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 3rem;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}

.social-btn:hover {
  background: var(--accent-color);
  transform: translateY(-5px);
  border-color: var(--accent-color);
}

/* Footer */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .simulator-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero {
    padding: 8rem 0 4rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    padding: 3rem 1.5rem;
  }
  
  .simulator-container {
    padding: 2rem 1.5rem;
  }
  
  .hook-box {
    padding: 2.5rem 1.5rem;
  }
  
  .hook-box h3 {
    font-size: 1.6rem;
  }
  
  .hook-btn {
    font-size: 1rem;
    padding: 1rem 1.5rem;
  }
  
  .sim-hero.layout-split {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
  
  .sim-hero.layout-split h1 {
    font-size: 1.8rem;
    min-width: 100%;
  }
  
  .sim-hero.layout-split .sim-icon-container {
    margin: 1.5rem 0;
  }
  
  .color-options {
    justify-content: center;
  }
}