/* GALUM — Sistema de estilos compartido */
/* galum.es/assets/galum.css */

:root {
  --black: #0a0a0a;
  --black-mid: #111111;
  --black-soft: #1a1a1a;
  --silver: #c8c8c8;
  --silver-light: #e8e8e8;
  --white: #f5f5f0;
  --gold: #b8976a;
  --gold-light: #d4b483;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 28px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s ease, padding 0.3s ease;
}
nav.scrolled {
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(20px);
  padding: 18px 60px;
  border-bottom: 1px solid rgba(184,151,106,0.15);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.05em;
}
.nav-logo span {
  font-size: 13px;
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-left: 6px;
  vertical-align: middle;
}
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.3s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--gold); }
.nav-cta {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 12px 28px;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

/* BUTTONS */
.btn-primary {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 18px 40px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-secondary {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid rgba(200,200,200,0.3);
  padding-bottom: 2px;
  transition: color 0.3s, border-color 0.3s;
}
.btn-secondary:hover { color: var(--gold); border-color: var(--gold); }

/* PAGE HERO */
.page-hero {
  padding: 160px 60px 100px;
  max-width: 900px;
}
.breadcrumb {
  margin-bottom: 40px;
}
.breadcrumb ol {
  display: flex;
  gap: 12px;
  list-style: none;
  align-items: center;
}
.breadcrumb li {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(200,200,200,0.4);
}
.breadcrumb li + li::before {
  content: '·';
  margin-right: 12px;
  color: var(--gold);
}
.breadcrumb a { color: rgba(200,200,200,0.4); text-decoration: none; transition: color 0.3s; }
.breadcrumb a:hover { color: var(--gold); }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 80px);
  font-weight: 300;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 28px;
}
.page-title em { font-style: italic; color: var(--gold-light); }
.page-intro {
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 600px;
}

/* LABELS & HEADINGS */
.section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 3vw, 56px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.12;
}
.section-title em { font-style: italic; color: var(--gold-light); }
.section-title-md {
  font-family: var(--font-display);
  font-size: clamp(30px, 2.5vw, 46px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 32px;
}
.section-title-md em { font-style: italic; color: var(--gold-light); }
.body-text {
  font-size: 14px;
  line-height: 2;
  color: var(--silver);
  margin-bottom: 20px;
}
.body-text strong { color: var(--white); font-weight: 500; }

/* CONTENT SECTIONS */
.content-section {
  padding: 120px 60px;
}
.bg-mid { background: var(--black-mid); }
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.content-narrow {
  max-width: 720px;
}

/* COMPARISON */
.comparison-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.comparison-col {
  padding: 40px 32px;
}
.comparison-bad { background: var(--black-soft); }
.comparison-good { background: rgba(184,151,106,0.08); border: 1px solid rgba(184,151,106,0.2); }
.comparison-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.comparison-list li {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}
.comparison-bad .comparison-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(200,200,200,0.3);
}
.comparison-good .comparison-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 8px;
  top: 4px;
}

/* VERTICAL STEPS */
.steps-vertical {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 860px;
  margin: 0 auto;
}
.step-v {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  padding: 48px 0;
  border-bottom: 1px solid rgba(184,151,106,0.12);
  align-items: start;
}
.step-v:last-child { border-bottom: none; }
.step-v-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  color: rgba(184,151,106,0.2);
  line-height: 1;
}
.step-v-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
}
.step-v-text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--silver);
}

/* EVE BLOCK */
.eve-block {
  background: var(--black-soft);
  border: 1px solid rgba(184,151,106,0.2);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.eve-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(184,151,106,0.05) 0%, transparent 70%);
}
.eve-label {
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  position: relative;
}
.eve-title {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 300;
  font-style: italic;
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
}
.eve-sub {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--silver);
  position: relative;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid rgba(184,151,106,0.15);
  padding: 32px 0;
}
.faq-question {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.faq-question::-webkit-details-marker { display: none; }
details[open] .faq-question { color: var(--gold-light); }
.faq-icon { color: var(--gold); font-size: 24px; flex-shrink: 0; transition: transform 0.3s; }
details[open] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  font-size: 14px;
  line-height: 2;
  color: var(--silver);
  padding-top: 20px;
  max-width: 720px;
}

/* CTA */
.cta-section { position: relative; overflow: hidden; }
.cta-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  display: block;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 80px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 32px;
}
.cta-title em { font-style: italic; color: var(--gold-light); }
.cta-sub {
  font-size: 14px;
  line-height: 1.9;
  color: var(--silver);
  max-width: 560px;
  margin: 0 auto 56px;
}
.cta-note {
  font-size: 11px;
  color: rgba(200,200,200,0.4);
  letter-spacing: 0.1em;
  margin-top: 28px;
}

/* HERO EYEBROW */
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.3s forwards;
}

/* SERVICE CARDS */
.service-card {
  background: var(--black-mid);
  padding: 48px 40px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
  border-left: 2px solid transparent;
  transition: all 0.3s;
}
.service-card:hover { background: var(--black-soft); border-left-color: var(--gold); }
.service-icon { font-family: var(--font-display); font-size: 32px; color: var(--gold); line-height: 1; flex-shrink: 0; margin-top: 4px; }
.service-name { font-family: var(--font-display); font-size: 22px; font-weight: 400; color: var(--white); margin-bottom: 12px; }
.service-desc { font-size: 13px; line-height: 1.85; color: var(--silver); }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* MOBILE */
@media (max-width: 1024px) {
  nav { padding: 24px 32px; }
  nav.scrolled { padding: 16px 32px; }
  .nav-links { display: none; }
  .page-hero { padding: 120px 32px 80px; }
  .content-section { padding: 80px 32px; }
  .content-grid { grid-template-columns: 1fr; gap: 48px; }
  .comparison-block { grid-template-columns: 1fr; }
  .step-v { grid-template-columns: 60px 1fr; gap: 24px; }
  .faq { padding: 80px 32px !important; }
  .cta-section { padding: 100px 32px !important; }
  footer { padding: 48px 32px !important; }
}