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

/* ---------- BASE ---------- */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #2F2F2F;
  background-color: #F4F4F4;
}

/* ---------- NAVBAR ---------- */
.navbar {
  background: #2F2F2F;
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 100vh;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 2rem 0;
}

.nav-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.nav-logo {
  text-align: center;
  margin-bottom: 2rem;
  padding: 0 1rem;
}

.nav-logo h2 {
  color: #F4F4F4;
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1.3;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 0 1rem;
}

.nav-link {
  color: #F4F4F4;
  text-decoration: none;
  display: block;
  padding: 1rem 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  border-left: 4px solid transparent;
  transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(211, 84, 0, 0.2);
  border-left: 4px solid #D35400;
  color: #D35400;
}

/* ---------- MAIN ---------- */
main {
  margin-left: 250px;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: white;
}

.hero-content {
  position: relative;
  width: 100%;
  height: 100vh;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.mountain-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.hero-text {
  position: absolute;
  top: 35%;
  left: 4rem;
  transform: translateY(-35%);
  z-index: 2;
  max-width: 700px;
  padding: 1rem;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.9);
}

/* ---------- TITLES ---------- */
.title-line {
  font-size: 3.2rem;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
}

.title-line.line1 { color: #FFFFFF; }
.title-line.line2 { color: #D35400; }
.title-line.line3 { color: #EAEAEA; letter-spacing: 1.5px; }

.hero-subtitle {
  font-size: 1.1rem;
  margin-top: 1rem;
  color: #F4F4F4;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- ORGANIZERS ---------- */
.organizers {
  margin-top: 1rem;
}
.organizers h3 {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: bold;
  margin-bottom: 0.4rem;
}
.organizers ul {
  list-style: none;
  padding-left: 0;
}
.organizers li {
  color: #FFFFFF;
  font-size: 0.95rem;
  line-height: 1.4;
  margin-bottom: 0.3rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 5rem 3rem;
}
.bg-light {
  background: #F4F4F4;
}
.section-title {
  font-size: 2.3rem;
  font-weight: 400;
  margin-bottom: 2rem;
  color: #2F2F2F;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

/* ---------- NEW STYLE: CONTENT WITHOUT BOX ---------- */
.content-nobox {
  background: transparent;
  padding: 0;
  box-shadow: none;
  border: none;
}

.content-nobox h2 {
  font-size: 2rem;
  color: #2F2F2F;
  margin-bottom: 1.5rem;
  border-bottom: 3px solid #D35400;
  padding-bottom: 0.5rem;
}

.content-nobox p {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
  color: #333;
}

/* ---------- FOOTER (general oscuro) ---------- */
.footer {
  background: #2F2F2F;
  padding: 4rem 2rem;
  margin-left: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-logos {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.logo-grid {
  display: flex;
  gap: 120px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

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

.footer-logo {
  max-width: 320px;
  height: auto;
  filter: brightness(0.95);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.footer-logo:hover {
  transform: scale(1.08);
  filter: brightness(1.1);
}

/* ---------- PAGE HEADER ---------- */
.page-header {
  background: linear-gradient(135deg, #2F2F2F 0%, #1a1a1a 100%);
  color: white;
  padding: 6rem 3rem 4rem;
  margin-left: 250px;
}

.page-title {
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #D35400;
}

/* ---------- HOMEPAGE FOOTER CUSTOMIZATION ---------- */
.home-footer {
  background: #ffffff;
  margin-left: 250px;
  padding: 4rem 2rem 2rem;
}

.home-footer .footer-logo {
  filter: none;
}

.home-footer .logo-grid {
  gap: 120px;
}

.home-footer .logo-center {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}

.simai-logo {
  max-width: 220px;
  height: auto;
}

/* ---------- VENUE FOOTER (blanco y 3 logos) ---------- */
.venue-footer {
  background: #ffffff;
  margin-left: 250px;
  padding: 4rem 2rem 2rem;
}

.venue-footer .footer-logo {
  filter: none;
}

.venue-footer .logo-center {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .navbar {
    width: 100%;
    height: auto;
    position: fixed;
    flex-direction: row;
    top: 0;
    left: 0;
    padding: 1rem;
  }

  .nav-container {
    flex-direction: row;
    justify-content: space-between;
  }

  .nav-logo h2 {
    font-size: 1rem;
  }

  .nav-menu {
    flex-direction: row;
    gap: 1rem;
    padding: 0;
  }

  main {
    margin-left: 0;
    padding-top: 80px;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-content {
    height: 70vh;
  }

  .hero-text {
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    max-width: 90%;
  }

  .title-line {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .footer,
  .home-footer,
  .venue-footer {
    margin-left: 0;
    padding: 3rem 1rem;
  }

  .logo-grid {
    flex-direction: column;
    gap: 60px;
  }

  .footer-logo {
    max-width: 240px;
  }

  .simai-logo {
    max-width: 180px;
  }
}