/* ================================================
   Luz Paz — Arquitecta de Claridad
   luzpaz.com · Estilos principales
   Paleta: Lino y Ciruela
   ================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --cream: #F0EBE1;
    --cream-dark: #E0D5C5;
    --ink: #5C3D52;
    --ink-soft: #6B4A5E;
    --ink-muted: #9E7A8E;
    --accent: #C4A355;
    --white: #FAF7F2;
  }

  html { scroll-behavior: smooth; }

  body {
    background: var(--cream);
    color: var(--ink);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 1.5rem 4rem;
    display: flex; justify-content: space-between; align-items: center;
    background: var(--cream);
    border-bottom: 0.5px solid rgba(26,24,20,0.1);
  }
  .nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--ink);
    text-decoration: none;
  }
  .nav-link {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    text-decoration: none;
    transition: color 0.3s;
  }
  .nav-link:hover { color: var(--ink); }

  /* HERO */
  .hero {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: 8rem 4rem 5rem;
    max-width: 900px;
  }
  .hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.2s;
  }
  .hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--ink);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.4s;
  }
  .hero-title em {
    font-style: italic;
    color: var(--ink-soft);
  }
  .hero-sub {
    font-size: 1.05rem;
    color: var(--ink-muted);
    max-width: 520px;
    line-height: 1.8;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.6s;
  }
  .hero-cta {
    margin-top: 3rem;
    opacity: 0;
    animation: fadeUp 0.9s ease forwards 0.8s;
  }
  .btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--ink);
    color: var(--cream);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.3s, color 0.3s;
  }
  .btn:hover { background: var(--ink-soft); }
  .btn-outline {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--ink);
    margin-left: 1rem;
  }
  .btn-outline:hover { background: var(--ink); color: var(--cream); }

  /* DIVIDER */
  .divider {
    width: 100%;
    height: 0.5px;
    background: rgba(26,24,20,0.15);
    margin: 0;
  }

  /* SECTION BASE */
  section { padding: 6rem 4rem; }

  .section-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 3rem;
  }

  /* PARA QUIÉN */
  .para-quien {
    background: var(--ink);
    color: var(--cream);
    padding: 6rem 4rem;
  }
  .para-quien .section-label { color: var(--accent); }
  .para-quien-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: rgba(245,240,232,0.1);
    margin-top: 1rem;
  }
  .pq-item {
    padding: 2.5rem;
    background: var(--ink);
    border: 0.5px solid rgba(245,240,232,0.1);
    transition: background 0.3s;
  }
  .pq-item:hover { background: #242018; }
  .pq-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    font-weight: 300;
    color: var(--accent);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 1rem;
  }
  .pq-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 0.75rem;
    line-height: 1.3;
  }
  .pq-desc {
    font-size: 0.9rem;
    color: rgba(245,240,232,0.6);
    line-height: 1.8;
  }

  /* PARA QUÉ */
  .para-que { background: var(--cream-dark); }
  .para-que-intro {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 300;
    line-height: 1.5;
    max-width: 700px;
    margin-bottom: 4rem;
    color: var(--ink-soft);
  }
  .para-que-intro strong {
    font-weight: 600;
    color: var(--ink);
    font-style: italic;
  }
  .proceso-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
  }
  .paso {
    padding: 2rem 0;
    border-top: 1px solid rgba(26,24,20,0.2);
  }
  .paso-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.9rem;
    color: var(--ink-muted);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
  }
  .paso-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.75rem;
  }
  .paso-desc {
    font-size: 0.88rem;
    color: var(--ink-muted);
    line-height: 1.8;
  }

  /* QUIÉN SOY */
  .quien-soy {
    background: var(--white);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    padding: 6rem 4rem;
  }
  .quien-text .section-label { margin-bottom: 2rem; }
  .quien-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--ink);
  }
  .quien-title em { font-style: italic; color: var(--ink-soft); }
  .quien-body {
    font-size: 0.95rem;
    color: var(--ink-muted);
    line-height: 1.9;
    margin-bottom: 1.2rem;
  }
  .quien-body strong { color: var(--ink); font-weight: 500; }
  .quien-visual {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  .foto-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--cream-dark);
    flex-shrink: 0;
  }
  .foto-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(15%) contrast(1.05);
  }
  /* ESCENARIOS */
  .escenarios { background: var(--white); padding: 6rem 4rem; }
  .escenarios-intro {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 300;
    color: var(--ink-soft);
    max-width: 600px;
    line-height: 1.5;
    margin-bottom: 4rem;
  }
  .escenarios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .escenario-card {
    padding: 2rem;
    border: 0.5px solid rgba(26,24,20,0.12);
    background: var(--cream);
    transition: border-color 0.3s, transform 0.3s;
  }
  .escenario-card:hover { border-color: var(--accent); transform: translateY(-3px); }
  .escenario-situacion {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem;
    font-weight: 400;
    font-style: italic;
    color: var(--ink);
    line-height: 1.5;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 0.5px solid rgba(26,24,20,0.1);
  }
  .escenario-habilidad { font-size: 0.82rem; color: var(--ink-muted); line-height: 1.7; }
  .escenario-habilidad strong {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 0.4rem;
  }
  .tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 2rem;
  }
  .tag {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    padding: 0.4rem 1rem;
    border: 0.5px solid rgba(26,24,20,0.25);
    color: var(--ink-soft);
  }
  .quien-quote {
    background: var(--ink);
    color: var(--cream);
    padding: 3rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.6;
    position: relative;
  }
  .quien-quote::before {
    content: '"';
    font-size: 6rem;
    line-height: 0;
    position: absolute;
    top: 3.5rem;
    left: 2.5rem;
    color: var(--accent);
    opacity: 0.4;
    font-style: normal;
  }
  .quien-submarca {
    margin-top: 1rem;
    padding: 1.5rem;
    border: 0.5px solid rgba(26,24,20,0.15);
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.7;
  }
  .quien-submarca strong { color: var(--ink); font-weight: 500; }

  /* TESTIMONIOS PLACEHOLDER */
  .testimonios {
    background: var(--cream);
    padding: 6rem 4rem;
    text-align: center;
  }
  .test-placeholder {
    max-width: 500px;
    margin: 3rem auto 0;
    padding: 3rem;
    border: 1px dashed rgba(26,24,20,0.2);
    color: var(--ink-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    font-style: italic;
  }

  /* CONTACTO */
  .contacto {
    background: var(--ink);
    color: var(--cream);
    padding: 7rem 4rem;
    text-align: center;
  }
  .contacto .section-label { color: var(--accent); text-align: center; }
  .contacto-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--white);
  }
  .contacto-title em { font-style: italic; color: var(--accent); }
  .contacto-sub {
    font-size: 0.95rem;
    color: rgba(245,240,232,0.6);
    max-width: 480px;
    margin: 0 auto 3rem;
    line-height: 1.8;
  }
  .btn-cream {
    background: var(--cream);
    color: var(--ink);
    padding: 1.1rem 3rem;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
    transition: background 0.3s;
  }
  .btn-cream:hover { background: var(--accent); color: var(--white); }

  /* FOOTER */
  footer {
    background: var(--ink);
    border-top: 0.5px solid rgba(245,240,232,0.1);
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(245,240,232,0.35);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
  }
  footer a {
    color: rgba(245,240,232,0.35);
    text-decoration: none;
    transition: color 0.3s;
  }
  footer a:hover { color: var(--accent); }

  /* ANIMATIONS */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* SCROLL REVEAL */
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* RESPONSIVE */
  @media (max-width: 768px) {
    nav { padding: 1.2rem 1.5rem; }
    .hero { padding: 7rem 1.5rem 4rem; }
    section { padding: 4rem 1.5rem; }
    .para-quien { padding: 4rem 1.5rem; }
    .para-quien-grid { grid-template-columns: 1fr; }
    .proceso-steps { grid-template-columns: 1fr; }
    .quien-soy { grid-template-columns: 1fr; padding: 4rem 1.5rem; gap: 3rem; }
    .escenarios { padding: 4rem 1.5rem; }
    .escenarios-grid { grid-template-columns: 1fr; }
    .testimonios { padding: 4rem 1.5rem; }
    .contacto { padding: 5rem 1.5rem; }
    footer { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
    .btn-outline { margin-left: 0; margin-top: 0.75rem; }
    .hero-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  }