#iturriaga-root {
    --crema: #FBF9F5;
    --negro: #14130F;
    --negro-suave: #34322C;
    --gris: #918D82;
    --linea: #E4E0D3;
    --verde-wa: #1E3A2F;

    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--crema);
    color: var(--negro);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
  }

  #iturriaga-root * { box-sizing: border-box; margin: 0; padding: 0; }

  #iturriaga-root h1, #iturriaga-root h2, #iturriaga-root h3 {
    font-family: 'Fraunces', serif;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.08;
  }

  #iturriaga-root .eyebrow {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gris);
    font-weight: 500;
  }

  /* ---------- NAV ---------- */
  #iturriaga-root nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 60;
    mix-blend-mode: difference;
  }
  #iturriaga-root .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 26px 36px;
  }
  #iturriaga-root .logo { font-family: 'Fraunces', serif; font-size: 15px; letter-spacing: 0.1em; color: #fff; }
  #iturriaga-root .nav-wa {
    color: #fff; text-decoration: none; font-size: 12px; letter-spacing: 0.06em;
    text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,0.5); padding-bottom: 2px;
  }

  /* ---------- HERO — fijo; título se va, aparecen los términos, luego entra la cortina ---------- */
  #iturriaga-root .hero-fixed { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: 0; overflow: hidden; }
  #iturriaga-root .hero-fixed .ph-block { position: absolute; inset: 0; width: 100%; height: 100%; }
  #iturriaga-root .hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,19,15,0.18) 0%, rgba(20,19,15,0.5) 100%); }
  #iturriaga-root .hero-content { position: absolute; inset: 0; padding: 32px; color: #fff; }
  #iturriaga-root .hero-title-group, #iturriaga-root .hero-words-group {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    align-items: center; justify-content: center; text-align: center; padding: 0 32px;
    will-change: opacity, transform;
  }
  #iturriaga-root .hero-title-group .eyebrow { color: rgba(255,255,255,0.8); margin-bottom: 26px; }
  #iturriaga-root .hero-title-group h1 { font-size: clamp(52px, 9vw, 128px); letter-spacing: -0.02em; color: #fff; }
  #iturriaga-root .hero-title-group p.lede { margin-top: 26px; font-size: 16px; color: rgba(255,255,255,0.88); max-width: 34ch; line-height: 1.6; }

  #iturriaga-root .hero-words-group { flex-direction: row; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; opacity: 0; }
  #iturriaga-root .hero-word { font-family: 'Fraunces', serif; font-style: italic; font-size: clamp(26px, 4.4vw, 54px); color: #fff; }
  #iturriaga-root .hero-divider { font-size: clamp(20px, 3vw, 34px); color: rgba(255,255,255,0.4); font-weight: 300; }

  #iturriaga-root .scroll-cue {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.75);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
  }
  #iturriaga-root .scroll-cue .line { width: 1px; height: 34px; background: rgba(255,255,255,0.5); animation: growLine 2.2s ease-in-out infinite; transform-origin: top; }
  @keyframes growLine { 0% { transform: scaleY(0); opacity: 0; } 40% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

  #iturriaga-root .hero-spacer { height: 170vh; }

  #iturriaga-root main.content-flow { position: relative; z-index: 2; background: var(--crema); }
  /* ---------- PLACEHOLDER PHOTO BLOCKS ---------- */
  #iturriaga-root .ph-block {display: flex; align-items: flex-end;}
  #iturriaga-root .ph-tag {
    position: absolute; bottom: 16px; left: 16px; background: rgba(20,19,15,0.5); color: #fff;
    font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 10px; border-radius: 2px; font-family: 'Inter', sans-serif;
  }
  #iturriaga-root .ph-block img {width: 100%; height: 100%; object-fit: cover;  object-position: center;  display: block;}

  #iturriaga-root .lightbox-item { cursor: zoom-in; }

  /* ---------- FULL-BLEED FIGURES ---------- */
  #iturriaga-root figure.full {
    width: 100%; height: 92vh; max-height: 900px; overflow: hidden; opacity: 0;
    transform: translateY(50px) scale(1.03);
    transition: opacity 1.1s cubic-bezier(.2,.7,.2,1), transform 1.1s cubic-bezier(.2,.7,.2,1);
  }
  #iturriaga-root figure.full.in-view { opacity: 1; transform: translateY(0) scale(1); }

  #iturriaga-root .figure-pair { display: grid; grid-template-columns: 1fr 1fr; width: 100%; height: 78vh; max-height: 760px; }
  #iturriaga-root .figure-pair figure {
    height: 100%; overflow: hidden; opacity: 0; transform: translateY(50px) scale(1.03);
    transition: opacity 1.1s cubic-bezier(.2,.7,.2,1), transform 1.1s cubic-bezier(.2,.7,.2,1);
  }
  #iturriaga-root .figure-pair figure.in-view { opacity: 1; transform: translateY(0) scale(1); }
  #iturriaga-root .figure-pair figure:nth-child(2) { transition-delay: 0.12s; }
   
  /* ---------- BOTÓN WHATSAPP ---------- */
  #iturriaga-root .whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 1rem;
  border-radius: 999px;
  background: #1E3A2F;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  transition: transform 0.25s ease, background 0.25s ease;
  }

  #iturriaga-root .whatsapp-float:hover {
  background: #14130F;
  transform: translateY(-3px);
  }

  #iturriaga-root .whatsapp-float svg {
  width: 21px;
  height: 21px;
  }

  @media (max-width: 720px) {
    #iturriaga-root .figure-pair { grid-template-columns: 1fr; height: auto; }
    #iturriaga-root .figure-pair figure { height: 62vh; }
    #iturriaga-root figure.full { height: 70vh; }
  }

  /* ---------- TEXT BLOCKS ---------- */
  #iturriaga-root .editorial {
    padding: 120px 32px; max-width: 640px; margin: 0 auto; text-align: center;
    opacity: 0; transform: translateY(24px); transition: opacity 0.9s ease, transform 0.9s ease;
  }
  #iturriaga-root .editorial.in-view { opacity: 1; transform: translateY(0); }
  #iturriaga-root .editorial p.quote { font-family: 'Fraunces', serif; font-size: clamp(22px, 3vw, 32px); font-style: italic; text-align: left; line-height: 1.4; color: var(--negro); }
  #iturriaga-root .editorial .eyebrow { display: block; margin-bottom: 22px; }

  /* ---------- GALERÍA (más ejemplos) ---------- */
  #iturriaga-root .section-head { padding: 90px 32px 40px; max-width: 980px; margin: 0 auto; }
  #iturriaga-root .section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin-top: 10px; }
  #iturriaga-root .section-head p { color: var(--gris); margin-top: 12px; max-width: 52ch; font-size: 15px; }

  #iturriaga-root .gallery {
    max-width: 1180px; margin: 0 auto;padding: 1rem;
    display: grid; grid-template-columns: repeat(8, 2fr); grid-auto-rows: 120px; gap: 8px; grid-auto-flow: dense;
  }
  #iturriaga-root .cell {
    border-radius: 5px; overflow: hidden; opacity: 0; transform: translateY(26px) scale(0.98);
    transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1);
  }
  #iturriaga-root .cell.in-view { opacity: 1; transform: translateY(0) scale(1); }
  #iturriaga-root .c-a { grid-column: span 3; grid-row: span 3; }
  #iturriaga-root .c-b { grid-column: span 3; grid-row: span 2; }
  #iturriaga-root .c-c { grid-column: span 2; grid-row: span 2; }
  #iturriaga-root .c-d { grid-column: span 2; grid-row: span 3; }
  #iturriaga-root .c-e { grid-column: span 2; grid-row: span 2; }
  #iturriaga-root .c-f { grid-column: span 4; grid-row: span 2; }
  #iturriaga-root .c-g { grid-column: span 2; grid-row: span 3; }
  #iturriaga-root .c-h { grid-column: span 4; grid-row: span 3; }
  #iturriaga-root .c-i { grid-column: span 2; grid-row: span 2; }
  #iturriaga-root .c-j { grid-column: span 2; grid-row: span 2; }
  #iturriaga-root .c-k { grid-column: span 2; grid-row: span 2; }
  #iturriaga-root .c-l { grid-column: span 3; grid-row: span 2; }
  #iturriaga-root .c-m { grid-column: span 3; grid-row: span 2; }

  @media (max-width: 720px) {
    #iturriaga-root .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
    #iturriaga-root .gallery .cell { grid-column: span 1 !important; grid-row: span 2 !important; }
  }

  /* ---------- SOBRE MÍ ---------- */
  #iturriaga-root .about { padding: 40px 32px 60px; }
  #iturriaga-root .about-inner { max-width: 980px; margin: 0 auto; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: center; }
  #iturriaga-root .about-photo { aspect-ratio: 3/4; overflow: hidden; }
  #iturriaga-root .about h2 { font-size: clamp(28px, 3.2vw, 38px); margin: 14px 0 22px; }
  #iturriaga-root .about p { color: var(--negro-suave); font-size: 16px; line-height: 1.7; margin-bottom: 16px; max-width: 52ch; }
  @media (max-width: 800px) { #iturriaga-root .about-inner { grid-template-columns: 1fr; gap: 36px; } }

  /* ---------- PROCESO ---------- */
  #iturriaga-root .process { max-width: 640px; margin: 0 auto; padding: 40px 32px 120px; }
  #iturriaga-root .process h2 { font-size: clamp(28px, 3.2vw, 38px); margin: 14px 0 22px; }
  #iturriaga-root .step { display: grid; grid-template-columns: 40px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--linea); }
  #iturriaga-root .step:last-child { border-bottom: 1px solid var(--linea); }
  #iturriaga-root .step .n { font-family: 'Fraunces', serif; font-style: italic; font-size: 15px; color: var(--gris); }
  #iturriaga-root .step h3 { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 22px; margin-bottom: 6px; }
  #iturriaga-root .step p { font-size: 14.5px; color: var(--gris); line-height: 1.6; margin: 0; }

  /* ---------- CTA FINAL ---------- */
  #iturriaga-root .cta-final { padding: 140px 32px 120px; text-align: center; max-width: 640px; margin: 0 auto; }
  #iturriaga-root .cta-final h2 { font-size: clamp(34px, 5vw, 58px); margin: 18px 0 30px; }
  #iturriaga-root .cta-final p { color: var(--gris); font-size: 15.5px; margin-bottom: 40px; }

  #iturriaga-root .btn-wa {
    display: inline-flex; align-items: center; gap: 9px; background: var(--negro); color: var(--crema);
    padding: 15px 26px; border-radius: 999px; text-decoration: none; font-size: 13.5px; font-weight: 500;
    letter-spacing: 0.01em; transition: transform 0.25s ease, background 0.25s ease;
  }
  #iturriaga-root .btn-wa:hover { background: var(--verde-wa); transform: translateY(-1px); }
  #iturriaga-root .btn-wa svg { width: 15px; height: 15px; flex-shrink: 0; }

  /* ---------- FOOTER ---------- */
  #iturriaga-root footer { border-top: 1px solid var(--linea); padding: 30px 32px; }
  #iturriaga-root .footer-inner { max-width: 980px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
  #iturriaga-root footer a { color: var(--negro-suave); font-size: 13px; text-decoration: none; }
  #iturriaga-root footer .copy { font-size: 12px; color: var(--gris); }
  #iturriaga-root footer .flinks { display: flex; gap: 22px; }

  /* ---------- LIGHTBOX ---------- */
  #iturriaga-root .lightbox {
    position: fixed; inset: 0; z-index: 100; background: rgba(15,14,11,0.95);
    display: none; align-items: center; justify-content: center; flex-direction: column; padding: 48px;
  }
  #iturriaga-root .lightbox.open { display: flex; }
  #iturriaga-root .lightbox-media { max-width: 92vw; max-height: 78vh; display: flex; align-items: center; justify-content: center; }
  #iturriaga-root .lightbox-media img { max-width: 92vw; max-height: 78vh; object-fit: contain; }
  #iturriaga-root .ph-block-large { width: min(86vw, 920px); aspect-ratio: 4/3; border-radius: 2px; }
  #iturriaga-root .lightbox-caption { margin-top: 20px; color: rgba(255,255,255,0.75); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }
  #iturriaga-root .lightbox-close {
    position: absolute; top: 28px; right: 32px; background: none; border: none; color: #fff;
    font-size: 22px; cursor: pointer; line-height: 1; font-family: 'Inter', sans-serif; padding: 8px;
  }

  @media (prefers-reduced-motion: reduce) {
    #iturriaga-root figure.full, #iturriaga-root .figure-pair figure, #iturriaga-root .editorial, #iturriaga-root .cell {
      transition: none; opacity: 1; transform: none;
    }
    #iturriaga-root .scroll-cue .line { animation: none; }
  }

  @media (max-width: 720px) {
    #iturriaga-root .hero-fixed { position: relative; height: 100vh; }
    #iturriaga-root .hero-spacer { display: none; }
    #iturriaga-root .hero-title-group { opacity: 1 !important; transform: none !important; position: relative; }
    #iturriaga-root .hero-words-group { display: none; }
  }