:root {
  --bg: #121110;
  --bg-alt: #191815;
  --card: #1d1c19;
  --text: #f2efe9;
  --text-muted: #a8a39a;
  --accent: #ff7a3d;
  --accent-dark: #e6672d;
  --border: #2e2c27;
  --radius: 12px;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.9rem;
  text-align: center;
  margin-bottom: 40px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

p {
  margin: 0 0 12px;
  color: var(--text-muted);
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(18, 17, 16, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
}

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

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.btn-primary {
  background: var(--accent);
  color: #17130f;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-small {
  padding: 8px 18px;
  font-size: 0.9rem;
  background: var(--accent);
  color: #17130f;
}

/* Hero */

.hero {
  padding: 88px 24px 64px;
  text-align: center;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  margin-bottom: 20px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 480px;
}

.price-badge {
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 32px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.price-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.price-amount {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.price-period {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.price-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */

.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-sub {
  text-align: center;
  max-width: 480px;
  margin: -20px auto 32px;
}

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

.card p:last-child {
  margin-bottom: 0;
}

/* Casos */

.cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.case {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.case img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  border-bottom: 1px solid var(--border);
}

.case h3,
.case p {
  padding-left: 22px;
  padding-right: 22px;
}

.case h3 {
  margin-top: 20px;
}

.case p:last-child {
  margin-bottom: 22px;
}

/* Steps */

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.steps li {
  display: flex;
  gap: 18px;
  align-items: center;
}

.step-num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: #17130f;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps p {
  margin-bottom: 0;
  color: var(--text);
}

/* Contacto */

.contacto {
  text-align: center;
  max-width: 560px;
}

.contacto-datos {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0 0 4px;
  color: var(--text-muted);
}

.footer-year {
  font-size: 0.8rem;
  opacity: 0.6;
}

@media (max-width: 640px) {
  .hero {
    padding: 56px 20px 44px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .price-amount {
    font-size: 1.8rem;
  }

  .section {
    padding: 48px 0;
  }
}