/* Web de Darío Paz — hoja de estilos única.
   Colores y tipografía se cambian aquí, en :root. */
:root {
  /* Colores de marca (los de la web antigua) */
  --naranja: #E09C22;
  --noche: #2A2E40;
  --azul: #2E4D6F;

  --bg: #ffffff;
  --surface: #f6f4f0;
  --ink: #2A2E40;
  --ink-soft: #5d6272;
  --line: #e6e2da;
  --accent: var(--naranja);
  --accent-ink: var(--noche);   /* texto sobre naranja: oscuro, para que se lea */
  --accent-text: #a8710f;       /* naranja oscurecido para texto sobre blanco */
  --dark: var(--noche);
  --dark-ink: #f3f1ec;
  --radius: 14px;
  --max: 1120px;
  --font: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Oswald", "Open Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; background: var(--line); }
a { color: inherit; }
h1, h2, h3 { hyphens: auto; overflow-wrap: break-word; font-family: var(--font-display); line-height: 1.1; letter-spacing: .01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 7vw, 4.6rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); text-transform: uppercase; }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); margin-bottom: .6em; display: block; }
.muted { color: var(--ink-soft); }

/* Cabecera */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; text-decoration: none; text-transform: uppercase; letter-spacing: .04em; }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 26px; align-items: center; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); font-size: 1.6rem; cursor: pointer; padding: 6px; }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: flex-start;
         gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; width: 100%; }
}

/* Botones */
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 700;
       padding: 14px 26px; border-radius: 999px; border: 0; cursor: pointer; font-size: 1rem; transition: transform .15s; }
.btn:hover { transform: translateY(-2px); }
.btn.ghost { background: transparent; color: inherit; border: 2px solid currentColor; }

/* Hero */
.hero { background: var(--dark); color: var(--dark-ink); position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 72px; }
.hero p.lead { font-size: 1.2rem; color: #c9c6bf; max-width: 34em; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero img { border-radius: var(--radius); aspect-ratio: 4/5; object-fit: cover; width: 100%; background: #252a31; }
.hero.small .wrap { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 56px; }
@media (max-width: 820px) { .hero .wrap { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; padding-bottom: 48px; } }

/* Secciones */
section { padding: 80px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 820px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } section { padding: 56px 0; } }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; }
section.alt .card { background: var(--bg); }
.card .btn { margin-top: auto; align-self: flex-start; }
.card img.cover { border-radius: 10px; aspect-ratio: 16/10; object-fit: cover; margin: -6px -6px 22px; width: calc(100% + 12px); max-width: none; }

ul.check { list-style: none; padding: 0; margin: 0 0 1.4em; }
ul.check li { padding-left: 30px; position: relative; margin-bottom: .55em; }
ul.check li::before { content: ""; position: absolute; left: 0; top: .5em; width: 16px; height: 9px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.pillars > div { background: var(--surface); padding: 28px; }
.pillars .num { font-family: var(--font-display); font-size: 2.6rem; color: var(--accent); line-height: 1; }
@media (max-width: 820px) { .pillars { grid-template-columns: 1fr; } }

.formula { font-family: var(--font-display); font-size: clamp(1.5rem, 4vw, 2.3rem); text-transform: uppercase; text-align: center;
           padding: 28px; border: 2px dashed var(--accent); border-radius: var(--radius); margin: 0 0 40px; }

/* Testimonios */
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin: 0; }
.quote p { font-size: 1.02rem; }
.quote footer { font-weight: 700; margin-top: 12px; }
.quote footer small { display: block; font-weight: 400; color: var(--ink-soft); }

/* Banda final */
.cta-band { background: var(--accent); color: var(--accent-ink); text-align: center; }
.cta-band .btn { background: var(--dark); color: var(--dark-ink); }

/* Blog */
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-list a { text-decoration: none; }
.post-list .card h3 { margin-top: .2em; }
@media (max-width: 820px) { .post-list { grid-template-columns: 1fr; } }
article.post { max-width: 720px; margin: 0 auto; }
article.post .meta { color: var(--ink-soft); font-size: .92rem; margin-bottom: 28px; }
article.post img.cover { border-radius: var(--radius); margin-bottom: 32px; aspect-ratio: 16/9; object-fit: cover; width: 100%; }
article.post h2 { font-size: 1.9rem; margin-top: 1.4em; }
article.post h3 { margin-top: 1.2em; }
article.post blockquote { border-left: 4px solid var(--accent); margin: 1.5em 0; padding: .4em 0 .4em 20px; font-style: italic; }
article.post blockquote cite { display: block; font-style: normal; font-weight: 600; margin-top: .5em; color: var(--ink-soft); }

/* Formularios */
form.contact { display: grid; gap: 16px; }
form.contact label { font-weight: 600; font-size: .92rem; display: grid; gap: 6px; }
form.contact input, form.contact textarea { font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--ink); }
form.contact textarea { min-height: 140px; resize: vertical; }
form.contact .legal { font-weight: 400; display: flex; gap: 10px; align-items: flex-start; }

/* Páginas legales */
.legal-text { max-width: 760px; }
.legal-text h2 { font-size: 1.6rem; margin-top: 1.6em; }

/* Pie */
.site-footer { background: var(--dark); color: #b9b6af; padding: 48px 0 32px; font-size: .92rem; }
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer a { color: var(--dark-ink); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer .brand { color: var(--dark-ink); display: inline-block; margin-bottom: 8px; }
.site-footer .bottom { grid-column: 1 / -1; border-top: 1px solid #2a2e35; padding-top: 20px; margin-top: 8px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
@media (max-width: 820px) { .site-footer .wrap { grid-template-columns: 1fr; } }

/* Sobre fondo oscuro el antetítulo va en naranja de marca */
.hero .eyebrow, .site-footer .eyebrow { color: var(--naranja); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent-text); }
.brand span { color: var(--naranja); }
.cta-band .btn { background: var(--noche); color: var(--dark-ink); }
.hero .btn.ghost { color: var(--dark-ink); }

img.cover { border-radius: 10px; aspect-ratio: 16/10; object-fit: cover; width: 100%; margin-bottom: 22px; }

/* Foto pequeña redonda en los testimonios */
.quote footer { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.quote footer small { flex-basis: 100%; }
img.avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }

/* Galería de 4 fotos */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery img { border-radius: 10px; aspect-ratio: 3/4; object-fit: cover; width: 100%; }
@media (max-width: 820px) { .gallery { grid-template-columns: repeat(2, 1fr); } }