:root {
  --bg: #ffffff;
  --text: #111;
  --muted: #6c6c6c;
  --gold: #d4af37;
  --dark: #0f0f0f;
  --gray: #f2f2f2;
  --font-sans: "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Playfair Display", "Times New Roman", serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1200px, 90%); margin: 0 auto; }
.site-header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(212,175,55,0.15);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
}
.logo img { height: 42px; }
.main-nav ul {
  display: flex;
  gap: 1rem;
  list-style: none;
  align-items: center;
}
.main-nav a {
  font-weight: 500;
}
.main-nav .btn-primary {
  padding: .5rem 1rem;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
}

.hero {
  position: relative;
  min-height: 68vh;
  background: linear-gradient(135deg, #0f0f0f 0%, #1f1f1f 100%);
  color: #fff;
  display: flex;
  align-items: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at top, rgba(212,175,55,0.35), transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 5;
  max-width: 620px;
  padding: 6rem 0 5rem;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.eyebrow {
  letter-spacing: .2em;
  text-transform: uppercase;
  font-size: .75rem;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,.7);
}
.section {
  padding: 4rem 0;
}
.two-col {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 3rem;
  align-items: start;
}
.card-list {
  display: grid;
  gap: 1.5rem;
}
.card {
  background: #fff;
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 1rem;
  padding: 1.5rem;
}
.bg-dark {
  background: #111;
  color: #fff;
}
.center { text-align: center; }
.light { color: #fff; }

.casos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.casos-grid article {
  border: 1px solid rgba(212,175,55,0.3);
  padding: 1.5rem;
  border-radius: 1rem;
  background: rgba(0,0,0,0.15);
}
.cta-box {
  background: #111;
  color: #fff;
  padding: 3rem;
  border-radius: 1.5rem;
  text-align: center;
  border: 1px solid rgba(212,175,55,0.45);
}
.btn-primary {
  background: var(--gold);
  color: #111;
  border: none;
  padding: .75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(212,175,55, .45);
  padding: .75rem 1.5rem;
  border-radius: 999px;
}
.btn-text {
  display: inline-block;
  color: #111;
  border-bottom: 1px solid currentColor;
  padding-bottom: .2rem;
  margin-top: .5rem;
}
.btn-link {
  background: none;
  border: none;
  text-decoration: underline;
  color: #fff;
}
.hero-page {
  background: #111;
  color: #fff;
  padding: 5rem 0 3rem;
}
.hero-page h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3vw, 2.6rem);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.service-card {
  border: 1px solid rgba(0,0,0,0.04);
  background: #fff;
  border-radius: 1.2rem;
  padding: 2rem;
  box-shadow: 0 18px 40px rgba(0,0,0,0.02);
}
.service-card ul {
  padding-left: 1.25rem;
}
.form-container { max-width: 600px; margin: 0 auto; }
.contact-form { display: grid; gap: 1rem; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: .75rem;
  border-radius: .75rem;
  border: 1px solid #ddd;
}
.form-note { font-size: .75rem; color: #666; }
.blog-list {
  display: grid;
  gap: 1.5rem;
}
.blog-card {
  border: 1px solid rgba(0,0,0,0.04);
  padding: 1.5rem;
  border-radius: 1rem;
  background: #fff;
}
.legal h2 { margin-top: 2rem; font-size: 1.2rem; }
.site-footer {
  background: #0f0f0f;
  color: #fff;
  padding: 3rem 0 0;
  margin-top: 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 2.5rem;
}
.footer-logo { height: 32px; margin-bottom: 1rem; }
.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 2.5rem;
  font-size: .75rem;
}
.social a {
  display: inline-block;
  margin-right: 1rem;
  font-weight: 500;
}
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: #111;
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: .75rem;
  max-width: 360px;
  display: none;
  gap: .75rem;
}
.cookie-banner p { margin: 0 0 .75rem; }
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .hero { min-height: 55vh; }
  .main-nav ul {
    position: absolute;
    inset: 68px 1rem auto 1rem;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
    padding: 1rem;
    border-radius: 1rem;
    display: none;
  }
  .main-nav.open ul { display: flex; }
  .nav-toggle { display: block; }
}