:root {
  --void:    #06070E;
  --void-2:  #0C0B18;
  --surface: #131120;
  --cream:   #F7F4EE;
  --paper:   #EDE9E0;
  --sand:    #D9D4C8;
  --fire:      oklch(67% 0.21 36);
  --fire-soft: oklch(79% 0.16 42);
  --fire-glow: oklch(67% 0.21 36 / 0.17);
  --steel:     oklch(62% 0.13 224);
  --od:   #EDE9E1;
  --od-2: rgba(237,233,225,0.70);
  --od-3: rgba(237,233,225,0.28);
  --ol:   #0B0A17;
  --ol-2: rgba(11,10,23,0.52);
  --pad: clamp(20px, 5vw, 64px);
  --max: 1360px;
  --disp: 'Archivo Black', ui-sans-serif, sans-serif;
  --disp-cond: 'Big Shoulders Display', ui-sans-serif, sans-serif;
  --body: 'Manrope', ui-sans-serif, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); line-height: 1.6; background: var(--void); color: var(--od); -webkit-font-smoothing: antialiased; overflow-x: clip; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; cursor: pointer; background: none; color: inherit; padding: 0; }
img { display: block; max-width: 100%; }
::selection { background: var(--fire); color: var(--cream); }
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--pad); }

/* ══ NAV ══ */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding-inline: var(--pad); height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: background 0.5s, border-color 0.5s;
}
.nav.scrolled {
  background: rgba(6,7,14,0.92);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border-color: rgba(237,233,225,0.07);
}
.nav-logo {
  font-family: var(--disp); font-size: 20px; letter-spacing: -0.025em;
  color: var(--od); display: flex; align-items: center; gap: 9px;
}
.nav-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--fire); box-shadow: 0 0 14px var(--fire);
  animation: breathe 2.8s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .42; transform: scale(.76); }
}
.nav-logo-a { color: var(--fire); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--fire); color: var(--void);
  font-family: var(--body); font-size: 14px; font-weight: 700;
  padding: 9px 20px; border-radius: 100px;
  transition: opacity .2s;
}
.nav-cta:hover { opacity: .85; }

/* ══ HERO ══ */
.hero {
  padding-block: clamp(120px, 15vw, 180px) clamp(48px, 6vw, 72px);
}
.hero-eyebrow {
  font-family: var(--body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fire); margin: 0 0 24px;
}
.hero-title {
  font-family: var(--disp-cond); font-size: clamp(56px, 10vw, 120px);
  font-weight: 900; line-height: 0.92; letter-spacing: -0.02em;
  margin: 0 0 32px; color: var(--od);
}
.hero-title em { font-style: italic; color: var(--fire); }
.hero-lead {
  font-size: clamp(18px, 2.4vw, 26px); font-weight: 400;
  color: var(--od); max-width: 760px; margin: 0 0 20px; line-height: 1.5;
}
.hero-lead strong { color: var(--fire); font-weight: 700; }
.hero-sub {
  font-size: clamp(15px, 1.8vw, 18px); font-weight: 400;
  color: var(--od-2); max-width: 640px; margin: 0; line-height: 1.7;
}

/* ══ PILARES ══ */
.pillars {
  padding-block: clamp(40px, 6vw, 72px);
  border-top: 1px solid rgba(237,233,225,0.07);
  border-bottom: 1px solid rgba(237,233,225,0.07);
}
.pillars-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px);
}
@media (max-width: 760px) { .pillars-grid { grid-template-columns: 1fr; } }
.pillar-num {
  font-family: var(--mono, var(--body)); font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; color: var(--fire); margin-bottom: 14px;
}
.pillar-title {
  font-family: var(--disp-cond); font-size: clamp(22px, 3vw, 30px);
  font-weight: 800; line-height: 1.05; margin: 0 0 12px; color: var(--od);
}
.pillar-desc { font-size: 15px; color: var(--od-2); margin: 0; line-height: 1.7; }

/* ══ PROJECT SECTION ══ */
.project {
  padding-block: clamp(72px, 9vw, 112px);
  border-bottom: 1px solid rgba(237,233,225,0.07);
}
.project-meta { display: flex; align-items: baseline; gap: 16px; margin-bottom: 12px; }
.project-num { font-family: var(--disp); font-size: 12px; color: var(--fire); letter-spacing: 0.1em; }
.project-name {
  font-family: var(--disp-cond); font-size: clamp(36px, 6vw, 72px);
  font-weight: 900; line-height: 1; letter-spacing: -0.02em;
  margin: 0; color: var(--od);
}
.project-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.tag {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--od-3);
  border: 1px solid rgba(237,233,225,0.12);
  padding: 4px 12px; border-radius: 100px;
}
.project-desc {
  font-size: 16px; color: var(--od-2); max-width: 620px;
  margin: 20px 0 16px; line-height: 1.75;
}
.project-desc + .project-desc { margin-top: 0; }
.showcase-img {
  width: 100%; border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(237,233,225,0.08);
  margin-top: 32px; background: var(--surface);
}
.showcase-img img { width: 100%; height: 460px; object-fit: cover; object-position: center; display: block; }
@media (max-width: 640px) { .showcase-img img { height: 300px; } }
.project-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--fire); margin-top: 24px;
}
.project-status::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--fire); box-shadow: 0 0 10px var(--fire);
}

/* ══ CTA ══ */
.cta-section { padding-block: clamp(80px, 10vw, 120px); text-align: center; }
.cta-title {
  font-family: var(--disp-cond); font-size: clamp(40px, 7vw, 80px);
  font-weight: 900; line-height: 0.95; letter-spacing: -0.02em;
  margin: 0 0 32px; color: var(--od);
}
.cta-title em { font-style: italic; color: var(--fire); }
.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--fire); color: var(--void);
  font-family: var(--body); font-size: 16px; font-weight: 800;
  padding: 16px 36px; border-radius: 100px;
  transition: opacity .2s, transform .2s;
}
.cta-btn:hover { opacity: .9; transform: translateY(-2px); }
.cta-sub { margin-top: 20px; font-size: 13px; color: var(--od-3); }

/* ══ FOOTER ══ */
.footer { padding-block: 48px; border-top: 1px solid rgba(237,233,225,0.07); }
.footer-word {
  font-family: var(--disp); font-size: clamp(48px, 8vw, 96px);
  font-weight: 700; letter-spacing: -0.04em; color: var(--od);
  margin-bottom: 32px; line-height: 1;
}
.footer-word span { color: var(--fire); }
.footer-bottom {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 24px; font-size: 12px; color: var(--od-3);
}
.footer-links { display: flex; gap: 22px; }
.footer-links a { transition: color .2s; }
.footer-links a:hover { color: var(--fire); }
.footer-right { text-align: right; }
@media (max-width: 640px) {
  .footer-bottom { grid-template-columns: 1fr; text-align: left; }
  .footer-right { text-align: left; }
}

/* ════ MENÚ (botón + overlay) ════ */
.nav-menu-btn {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 36px; height: 36px; padding: 6px; position: relative; z-index: 101;
}
.nav-menu-bar {
  display: block; width: 22px; height: 1.5px; background: var(--od);
  transform-origin: center;
  transition: transform .45s cubic-bezier(.32,.72,0,1), opacity .3s ease;
}
.nav-menu-btn[aria-expanded="true"] .nav-menu-bar:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
.nav-menu-btn[aria-expanded="true"] .nav-menu-bar:nth-child(2) { transform: translateY(-3.25px) rotate(-45deg); }
.nav-overlay {
  position: fixed; inset: 0; z-index: 99; background: var(--void);
  display: flex; align-items: center; padding-inline: var(--pad);
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s cubic-bezier(.32,.72,0,1); pointer-events: none;
}
.nav-overlay.open { clip-path: inset(0 0 0% 0); pointer-events: auto; }
.nav-overlay-nav { display: flex; flex-direction: column; align-items: flex-start; gap: .1em; margin-top: 24px; }
.nav-ol-link {
  position: relative; isolation: isolate; display: inline-block;
  font-family: var(--disp-cond); font-weight: 800; text-transform: uppercase;
  letter-spacing: .01em; font-size: clamp(1.3rem, 3.1vw, 2.2rem);
  color: var(--od-2); line-height: 1.1; padding: .06em .34em;
  opacity: 0; transform: translateY(28px);
  transition: color .3s cubic-bezier(.32,.72,0,1), opacity .55s cubic-bezier(.32,.72,0,1), transform .55s cubic-bezier(.32,.72,0,1);
}
.nav-ol-link::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  border-top: 2px solid var(--fire); border-bottom: 2px solid var(--fire);
  transform: scaleY(2); opacity: 0;
  transition: transform .3s cubic-bezier(.32,.72,0,1), opacity .3s; pointer-events: none;
}
.nav-ol-link::after {
  content: ''; position: absolute; inset: 0; z-index: -2; background: var(--fire);
  transform: scaleY(0); transform-origin: top; opacity: 0;
  transition: transform .3s cubic-bezier(.32,.72,0,1), opacity .3s; pointer-events: none;
}
.nav-overlay.open .nav-ol-link:nth-child(1) { opacity:1; transform:none; transition-delay:.10s; }
.nav-overlay.open .nav-ol-link:nth-child(2) { opacity:1; transform:none; transition-delay:.17s; }
.nav-overlay.open .nav-ol-link:nth-child(3) { opacity:1; transform:none; transition-delay:.24s; }
.nav-overlay.open .nav-ol-link:nth-child(4) { opacity:1; transform:none; transition-delay:.31s; }
.nav-overlay.open .nav-ol-link:nth-child(5) { opacity:1; transform:none; transition-delay:.38s; }
.nav-overlay.open .nav-ol-link:nth-child(6) { opacity:1; transform:none; transition-delay:.45s; }
.nav-overlay.open .nav-ol-link:nth-child(7) { opacity:1; transform:none; transition-delay:.52s; }
.nav-ol-link:hover, .nav-ol-link:focus-visible { color: var(--void); }
.nav-ol-link:hover::before, .nav-ol-link:focus-visible::before { transform: scaleY(1); opacity:1; }
.nav-ol-link:hover::after, .nav-ol-link:focus-visible::after { transform: scaleY(1); opacity:1; }
.nav-ol-link { opacity:0; transform:translateY(56px) skewX(-3deg); transition:color .3s cubic-bezier(.32,.72,0,1),opacity .42s cubic-bezier(.22,1,.36,1),transform .5s cubic-bezier(.22,1,.36,1); }
.nav-overlay.open .nav-ol-link:nth-child(1){opacity:1;transform:none;transition-delay:.06s}
.nav-overlay.open .nav-ol-link:nth-child(2){opacity:1;transform:none;transition-delay:.12s}
.nav-overlay.open .nav-ol-link:nth-child(3){opacity:1;transform:none;transition-delay:.18s}
.nav-overlay.open .nav-ol-link:nth-child(4){opacity:1;transform:none;transition-delay:.24s}
.nav-overlay.open .nav-ol-link:nth-child(5){opacity:1;transform:none;transition-delay:.30s}
.nav-overlay.open .nav-ol-link:nth-child(6){opacity:1;transform:none;transition-delay:.36s}
.nav-overlay.open .nav-ol-link:nth-child(7){opacity:1;transform:none;transition-delay:.42s}
.nav-overlay.open .nav-ol-link:nth-child(8){opacity:1;transform:none;transition-delay:.48s}
.nav-ol-n{font-family:var(--mono);font-style:normal;font-weight:500;font-size:.3em;letter-spacing:.14em;color:var(--fire);opacity:.6;margin-right:.55em;vertical-align:.14em;position:relative;z-index:1;display:inline-block;transition:color .3s,opacity .3s}
.nav-ol-link:hover .nav-ol-n,.nav-ol-link:focus-visible .nav-ol-n{color:var(--void);opacity:.7}

/* ── CTA flotante (Hablemos) ── */
 50%{opacity:.7} }

@media (prefers-reduced-motion: reduce) {  }