/* =========================================
   1. RESET & BASE
   ========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: #050505;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 22px; 
}

/* =========================================
   2. NAVEGACIÓN (HEADER)
   ========================================= */
.header {
  position: fixed;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  width: 95%;
  max-width: 1700px;
  margin: auto;
  padding: 15px 0; 
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center; 
  gap: 20px;
}

.main-logo {
  height: 90px; 
  width: auto;
}

.secondary-logo {
  height: 90px; 
  width: auto;
}

.menu {
  display: flex;
  align-items: center; 
  gap: 50px;
}

.nav-link {
  text-decoration: none;
  color: #bbb;
  font-size: 21px;
  font-weight: 500;
  line-height: 1; 
}

.btn-nav {
  background: #22c55e;
  color: #000;
  padding: 14px 35px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 20px;
  line-height: 1; 
  display: inline-flex;
  align-items: center;
}

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero {
  height: 100vh;
  background: url('assets/hero.jpg') center/cover no-repeat;
  position: relative;
}

.overlay {
  height: 100%;
  background: linear-gradient(to bottom, rgba(5,5,5,0.2) 0%, rgba(5,5,5,1) 95%);
  display: flex;
  align-items: center;
}

.hero-content {
  width: 90%;
  max-width: 1700px;
  margin: auto;
}

.hero h1 {
  font-size: clamp(50px, 10vw, 105px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 40px;
  max-width: 1200px;
}

.hero-subtitle {
  font-size: 30px;
  color: #22c55e;
  margin-top: 80px;
  font-weight: 800;
  letter-spacing: 0.8px;
}

/* =========================================
   4. MANIFIESTO
   ========================================= */
.manifesto {
  padding: 180px 10%;
  text-align: center;
}

.manifesto h2 {
  font-size: 58px;
  font-weight: 800;
  color: #fff;
  max-width: 1100px;
  margin: 0 auto 30px;
  line-height: 1.2;
}

.manifesto h3 {
  font-size: 28px;
  color: #22c55e;
  font-weight: 400;
  max-width: 900px;
  margin: auto;
}

/* =========================================
   5. SECCIONES (SPLIT) - CORREGIDO
   ========================================= */
.split {
  padding: 150px 10%;
  display: flex;
  flex-direction: column; /* Móvil por defecto */
  gap: 100px;
  max-width: 1800px;
  margin: auto;
}

@media (min-width: 1024px) {
  .split { flex-direction: row; align-items: center; }
  .reverse { flex-direction: row-reverse; }
}

.tag {
  color: #22c55e;
  text-transform: uppercase;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 3px;
  display: block;
  margin-bottom: 20px;
}

.split .text h3 {
  font-size: 58px;
  margin-bottom: 30px;
}

.split .text p {
  font-size: 26px;
  color: #aaa;
  max-width: 750px;
}

.image-container {
  flex: 1;
  display: flex;
  justify-content: center;
}

.split .image-container img {
  width: 100%;
  max-width: 700px; 
  height: auto;
  border-radius: 30px;
  border: 1px solid #222;
  box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}

/* =========================================
   6. CONTACTO & FOOTER
   ========================================= */
.contact-card {
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  padding: 120px 60px;
  border-radius: 40px;
  max-width: 1000px;
  width: 90%;
  margin: 150px auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-card h3 {
  font-size: 60px;
  margin-bottom: 20px;
  word-wrap: break-word;
}

.contact-card p {
  font-size: 28px;
  margin-bottom: 50px;
}

footer {
  padding: 80px 10% 40px;
  background: #000;
}

.footer-container {
  max-width: 1700px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.social-links {
  display: flex;
  gap: 40px;
  align-items: center;
}

.social-icon {
  color: #fff;
  font-size: 32px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-icon:hover {
  color: #22c55e;
  transform: translateY(-5px);
}

.footer-container p {
  color: #444;
  font-size: 18px;
}

/* =========================================
   7. RESPONSIVE (CELULARES)
   ========================================= */
@media (max-width: 768px) {
  .nav {
    flex-direction: column;
    padding: 20px 0;
    gap: 20px;
  }

  .logo-area {
    width: 100%;
    justify-content: center;
  }

  .main-logo, .secondary-logo {
    height: 60px; 
  }

  .menu {
    flex-direction: row; 
    gap: 25px;
    justify-content: center;
    width: 100%;
  }

  .nav-link { font-size: 18px; }
  .btn-nav { font-size: 18px; padding: 10px 20px; }

  .contact-card {
    padding: 60px 20px;
    width: 95%;
  }
  .contact-card h3 { font-size: 32px; }
  .contact-card p { font-size: 20px; }

  .footer-container {
    flex-direction: column;
    gap: 35px;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .main-logo, .secondary-logo {
    height: 45px;
  }
  .nav-link { display: none; } 
}