/* ==========================================================
   VÍNCULO · Stylesheet compartido para subpáginas
   ========================================================== */

:root {
  --cream: #F7F4EF;
  --cream-dark: #EDE8E0;
  --ink: #1A1814;
  --ink-mid: #3D3A35;
  --ink-light: #7A756C;
  --sage: #4A6741;
  --sage-light: #6B8F67;
  --sage-pale: #D6E5D4;
  --sage-glow: #9DB597;
  --gold: #B8966A;
  --gold-light: #D4B48A;
  --white: #FFFFFF;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

/* CURSOR */
@media (hover: hover) and (pointer: fine) {
  body { cursor: none; }
  .cursor-logo {
    position: fixed; width: 28px; height: 16px;
    pointer-events: none; z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.12s ease, opacity 0.3s, width 0.25s, height 0.25s;
    will-change: transform;
  }
  .cursor-logo svg { width: 100%; height: 100%; display: block; }
  .cursor-ring {
    position: fixed; width: 44px; height: 44px;
    border: 1px solid var(--sage-light); border-radius: 50%;
    pointer-events: none; z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.18s ease, width 0.3s, height 0.3s, opacity 0.3s;
    opacity: 0.4; will-change: transform;
  }
  .cursor-logo.hover { width: 36px; height: 22px; }
  .cursor-ring.hover { width: 60px; height: 60px; opacity: 0.6; }
  .cursor-logo.hover svg { animation: spinRings 1.4s ease-in-out infinite; transform-origin: center; }
}
@keyframes spinRings {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(8deg) scale(1.06); }
}

/* NAV */
nav#nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 3rem;
  transition: background 0.4s, padding 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
nav#nav.scrolled {
  background: rgba(247,244,239,0.92);
  backdrop-filter: blur(12px);
  padding: 0.9rem 3rem;
  border-bottom-color: var(--cream-dark);
}
.nav-logomark {
  display: flex; align-items: center; gap: 0.7rem;
  text-decoration: none;
}
.nav-logomark svg, .nav-logomark .nav-logo-img { width: 42px; height: 28px; display: block; transition: transform 0.4s; object-fit: contain; }
.nav-logomark:hover svg, .nav-logomark:hover .nav-logo-img { transform: scale(1.04); }
.nav-logomark .nav-domain {
  font-family: 'Courier New', monospace;
  font-size: 0.66rem; color: var(--ink-light);
  letter-spacing: 0.06em;
  border-left: 1px solid var(--cream-dark);
  padding-left: 0.7rem; line-height: 1.1;
}
.nav-logomark .nav-domain strong { display: block; color: var(--ink-mid); font-weight: 500; }

.nav-right { display: flex; align-items: center; gap: 2.5rem; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-mid);
  text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--sage); }

.nav-wordmark {
  font-family: var(--serif); font-size: 1.7rem; font-weight: 600;
  letter-spacing: 0.02em; text-decoration: none;
  line-height: 1; display: inline-flex;
}
.nav-wordmark span { transition: color 0.4s ease; }
.nav-wordmark .l1 { color: var(--sage); }
.nav-wordmark .l2 { color: #5C7656; }
.nav-wordmark .l3 { color: #6F8669; }
.nav-wordmark .l4 { color: #82967D; }
.nav-wordmark .l5 { color: #95A691; }
.nav-wordmark .l6 { color: #A8B6A4; }
.nav-wordmark .l7 { color: #BBC6B8; }
nav.scrolled .nav-wordmark .l4 { color: #6E8568; }
nav.scrolled .nav-wordmark .l5 { color: #80927B; }
nav.scrolled .nav-wordmark .l6 { color: #93A18E; }
nav.scrolled .nav-wordmark .l7 { color: #A6B0A1; }

.nav-cta {
  background: var(--sage); color: var(--white);
  padding: 0.65rem 1.4rem; border-radius: 2rem;
  font-size: 0.74rem; transition: background 0.2s, transform 0.2s;
  text-decoration: none;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.nav-cta:hover { background: var(--sage-light); transform: translateY(-1px); }

/* PAGE HERO (subpages) */
.page-hero {
  padding: 9rem 4rem 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.page-hero-tag {
  font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--sage);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.page-hero-tag::before { content: ''; display: block; width: 1.5rem; height: 1px; background: var(--sage); }
.page-hero-h1 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  font-weight: 300; line-height: 1.05;
  margin-bottom: 1.6rem;
  max-width: 900px;
}
.page-hero-h1 em { font-style: italic; color: var(--sage); }
.page-hero-desc {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.75; color: var(--ink-mid);
  max-width: 680px; font-weight: 300;
}

/* Section commons */
section { padding: 6rem 4rem; }
.section-tag {
  font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--sage);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.section-tag::before { content: ''; display: block; width: 1.5rem; height: 1px; background: var(--sage); }
.section-h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  font-weight: 300; line-height: 1.1;
  margin-bottom: 1.2rem;
}
.section-h2 em { font-style: italic; color: var(--sage); }

.prose {
  max-width: 720px;
  font-size: 1rem; line-height: 1.85;
  color: var(--ink-mid); font-weight: 300;
}
.prose p { margin-bottom: 1.5rem; }
.prose h3 {
  font-family: var(--serif); font-size: 1.6rem;
  font-weight: 400; color: var(--ink);
  margin: 2.5rem 0 1rem; line-height: 1.3;
}
.prose strong { color: var(--ink); font-weight: 500; }

/* Buttons */
.btn-primary {
  background: var(--ink); color: var(--white);
  padding: 0.95rem 2.1rem; border-radius: 2rem;
  font-size: 0.82rem; letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
  display: inline-block; border: none;
  cursor: inherit;
}
.btn-primary:hover { background: var(--sage); transform: translateY(-1px); }

.btn-ghost {
  color: var(--ink-mid); font-size: 0.82rem;
  letter-spacing: 0.06em; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--sage); }
.btn-ghost::after { content: '→'; transition: transform 0.2s; }
.btn-ghost:hover::after { transform: translateX(4px); }

/* Reveal */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* CTA banner (footer-ish) */
.cta-banner {
  background: var(--ink); color: var(--white);
  padding: 5rem 4rem; text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner-bg {
  position: absolute; bottom: -3rem; right: -2rem;
  font-family: var(--serif);
  font-size: clamp(7rem, 18vw, 18rem);
  color: rgba(255,255,255,0.03);
  font-style: italic; pointer-events: none;
  line-height: 1; letter-spacing: -0.03em;
}
.cta-banner h3 {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300; line-height: 1.1;
  margin-bottom: 1rem; position: relative; z-index: 2;
}
.cta-banner h3 em { color: var(--gold-light); font-style: italic; }
.cta-banner p {
  color: rgba(255,255,255,0.65); font-weight: 300;
  max-width: 540px; margin: 0 auto 2rem;
  font-size: 1rem; line-height: 1.7;
  position: relative; z-index: 2;
}
.cta-banner-btn {
  display: inline-block; background: var(--gold);
  color: var(--ink); padding: 1rem 2.2rem;
  border-radius: 2rem; font-size: 0.85rem;
  letter-spacing: 0.06em; text-decoration: none;
  position: relative; z-index: 2;
  transition: background 0.25s, transform 0.2s;
}
.cta-banner-btn:hover { background: var(--gold-light); transform: translateY(-1px); }

/* FOOTER */
footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 3rem 4rem;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  color: rgba(255,255,255,0.5); font-size: 0.78rem; gap: 1.5rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.7rem; color: var(--white); }
.footer-logo svg, .footer-logo .footer-logo-img { width: 36px; height: 24px; object-fit: contain; }
.footer-logo-text { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; }
.footer-logo-text span { color: var(--sage-light); }
.footer-domain { font-family: 'Courier New', monospace; font-size: 0.78rem; color: var(--gold-light); margin-left: 0.5rem; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: var(--sage-light); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  nav#nav { padding: 1.2rem 2rem; }
  nav#nav.scrolled { padding: 0.8rem 2rem; }
  .nav-right { gap: 1.5rem; }
  .nav-links { gap: 1.3rem; }
  .nav-wordmark { font-size: 1.4rem; }
  section { padding: 5rem 2rem; }
  .page-hero { padding: 8rem 2.5rem 4rem; }
  .cta-banner { padding: 4rem 2rem; }
  footer { padding: 2.5rem 2rem; }
}
@media (max-width: 700px) {
  body { cursor: auto; }
  .cursor-logo, .cursor-ring { display: none; }
  nav#nav { padding: 1rem 1.2rem; }
  nav#nav.scrolled { padding: 0.7rem 1.2rem; }
  .nav-logomark .nav-domain { display: none; }
  .nav-logomark svg { width: 36px; height: 22px; }
  .nav-links { display: none; }
  .nav-wordmark { font-size: 1.2rem; }
  .nav-right { gap: 0.8rem; }
  .nav-cta { padding: 0.55rem 0.9rem; font-size: 0.66rem; letter-spacing: 0.06em; order: -1; }
  section { padding: 3.5rem 1.3rem; }
  .page-hero { padding: 6rem 1.3rem 3rem; }
  .cta-banner { padding: 3rem 1.5rem; }
  footer { flex-direction: column; align-items: flex-start; padding: 2.5rem 1.3rem; gap: 1.2rem; }
  .footer-links { flex-wrap: wrap; gap: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}