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

html, body {
  width: 100%;
  overflow-x: hidden;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #111;
}

/* ================= HEADER ================= */

header {
  background: #0b0b0b;
  width: 100%;
}

/* LOGO */
.header-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 18px 12px 10px;
}

.logo {
  max-width: 260px;
  width: 100%;
  height: auto;
}

/* NAV */
nav {
  display: flex;
  justify-content: center;
  gap: 18px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

nav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

nav a:hover {
  color: #d4af37;
}

/* ================= HERO ================= */

.hero {
  position: relative;
  width: 100%;
  min-height: 85vh;
  background-image: url("hero.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.hero-content {
  position: relative;
  color: #ffffff;
  padding: 0 22px;
  max-width: 720px;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 18px;
  line-height: 1.2;
}

.hero p {
  font-size: 17px;
  margin-bottom: 26px;
  color: #eaeaea;
}

/* BOTÓN */
.btn {
  display: inline-block;
  background: #d4af37;
  color: #111;
  padding: 14px 28px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
}

/* ================= SECCIONES ================= */

.section {
  padding: 64px 20px;
  max-width: 1100px;
  margin: auto;
}

.section h2 {
  font-size: 32px;
  margin-bottom: 30px;
}

.section h3 {
  font-size: 20px;
  margin-top: 26px;
  margin-bottom: 10px;
}

.section p {
  font-size: 16px;
  color: #555;
  line-height: 1.6;
}

/* ================= FOOTER ================= */

footer {
  background: #0b0b0b;
  color: #aaa;
  text-align: center;
  padding: 26px 16px;
  font-size: 14px;
}

/* ================= DESKTOP ================= */

@media (min-width: 768px) {

  .logo {
    max-width: 320px;
  }

  .hero h1 {
    font-size: 50px;
  }

  nav a {
    font-size: 15px;
  }
}