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

:root {
  --gold: #c9a84c;
  --gold-light: #e8c96a;
  --dark: #111111;
  --dark-2: #1a1a1a;
  --dark-3: #222222;
  --text: #f0ece4;
  --text-muted: #a89880;
}

body {
  font-family: 'Georgia', serif;
  background-color: var(--dark);
  color: var(--text);
  line-height: 1.6;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s;
}

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

/* BANNER */
.banner {
  padding-top: 70px; /* alto del nav fijo */
  background: var(--dark);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1600px;
  margin: 0 auto;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(ellipse at top, #1e1510 0%, var(--dark) 70%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 80px,
      rgba(201, 168, 76, 0.03) 80px,
      rgba(201, 168, 76, 0.03) 81px
    );
}

.hero-content {
  position: relative;
  max-width: 800px;
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: normal;
  letter-spacing: 0.05em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
  color: #fff;
}

.hero h1 span {
  color: var(--gold);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin: 1.5rem 0 2.5rem;
  font-style: italic;
}

.hero-divider {
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  transition: background 0.3s, color 0.3s;
}

.btn:hover {
  background: var(--gold);
  color: var(--dark);
}

.btn-solid {
  background: var(--gold);
  color: var(--dark);
  font-weight: bold;
}

.btn-solid:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
}

/* SECTION BASE */
section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: normal;
  color: #fff;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.8;
}

/* CONTACTO */
#contacto {
  background: var(--dark-2);
}

.contact-simple {
  text-align: center;
}

.contact-simple .section-desc {
  margin: 0 auto 2.5rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

/* FOOTER */
footer {
  background: #0a0a0a;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  padding: 3rem 2rem;
  text-align: center;
}

.footer-logo {
  font-size: 1.6rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-social a {
  color: var(--text-muted);
  transition: color 0.3s;
  display: flex;
  align-items: center;
}

.footer-social a:hover {
  color: var(--gold);
}

.footer-bottom {
  font-size: 0.75rem;
  color: rgba(168, 152, 128, 0.4);
  letter-spacing: 0.1em;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
}