@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root {
  --bg: #f0eee6;
  --bg-alt: #e9e5d8;
  --ink: #2b2820;
  --ink-muted: #7d7768;
  --border: #ddd8ca;
  --accent: #8a5a3b;
  --accent-soft: rgba(138,90,59,0.10);
  --accent-2: #4f6d5e;
  --wire: #46433a;
  --panel: rgba(240,238,230,0.82);
  --grid-line: rgba(43,40,32,0.07);
  --grid-size: 34px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  line-height: 1.6;
}
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
header.nav {
  position: sticky; top: 0; z-index: 30; background: rgba(240,238,230,0.88); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1140px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: 'Fraunces', serif; font-weight: 600; font-size: 18px; text-decoration: none; color: var(--ink); display: flex; align-items: center; gap: 9px; }
.brand svg, .brand img { flex: 0 0 auto; height: 28px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--ink-muted); }
.nav-links a { text-decoration: none; color: var(--ink-muted); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: none; }
@media (min-width: 640px) { .nav-cta { display: inline-flex; } }

.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 100px;
  font-weight: 600; font-size: 14.5px; text-decoration: none; border: 1px solid var(--ink);
  cursor: pointer; transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-ghost { color: var(--ink); border-color: var(--border); background: transparent; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 90px 24px 70px; overflow: hidden; }
.hero-wire { position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity 1.8s ease; }
.hero-wire.in { opacity: 1; }
.hero-content {
  position: relative; z-index: 1; max-width: 760px; margin: 0 auto; text-align: center;
  opacity: 0; transform: translateY(14px); transition: opacity 1s ease .3s, transform 1s ease .3s;
  background: var(--panel); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 28px; padding: 44px 36px;
}
.hero-content.in { opacity: 1; transform: translateY(0); }
.eyebrow { font-size: 12.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 46px); font-weight: 600; }
.hero p.lead { color: var(--ink-muted); font-size: 17px; max-width: 52ch; margin: 20px auto 30px; }
.hero-ctas { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.trust-line { margin-top: 18px; font-size: 13px; color: var(--ink-muted); }

/* ---------- Sections generic ---------- */
section { padding: 80px 24px; }
.section-head { max-width: 640px; margin: 0 auto 44px; text-align: center; }
.section-head .eyebrow { display: block; }
.section-head h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 600; margin-top: 10px; }
.section-head p { color: var(--ink-muted); margin-top: 14px; font-size: 15.5px; }

/* ---------- Problema ---------- */
.pains { max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .pains { grid-template-columns: repeat(2, 1fr); } }
.pain-card { border: 1px solid var(--border); border-radius: 16px; padding: 22px 20px; background: #fff; }
.pain-card .num { font-family: 'Fraunces', serif; font-size: 22px; color: var(--accent); margin-bottom: 10px; }
.pain-card p { margin: 0; font-size: 14.5px; color: var(--ink); }

/* ---------- Services ---------- */
.svc-group { max-width: 1140px; margin: 0 auto 50px; }
.svc-group-title { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 760px) { .svc-grid { grid-template-columns: 1fr; } }
.svc-card {
  display: flex; gap: 18px; text-decoration: none; color: var(--ink); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; background: #fff; padding: 16px; transition: border-color .15s ease, transform .15s ease;
}
.svc-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.svc-img {
  position: relative; flex: 0 0 128px; height: 96px; border-radius: 10px; overflow: hidden;
  background: repeating-linear-gradient(45deg, #e6e2d6, #e6e2d6 8px, #ece9de 8px, #ece9de 16px);
}
.svc-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.svc-img .hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted); font-size: 10.5px; text-align: center; padding: 4px;
}
.svc-body h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.svc-body .result { font-size: 13.5px; color: var(--accent-2); font-weight: 600; margin-bottom: 4px; }
.svc-body .dolor { font-size: 13px; color: var(--ink-muted); }
.svc-arrow { margin-left: auto; align-self: center; color: var(--ink-muted); font-size: 18px; flex: 0 0 auto; }

/* ---------- Proceso ---------- */
.process-list { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.process-item { display: flex; gap: 16px; align-items: flex-start; border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; background: #fff; }
.process-item .n { font-family: 'Fraunces', serif; font-size: 20px; color: var(--accent); flex: 0 0 auto; width: 30px; }
.process-item h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.process-item p { margin: 0; font-size: 13.5px; color: var(--ink-muted); }

/* ---------- Sobre mi ---------- */
.about { max-width: 760px; margin: 0 auto; display: grid; grid-template-columns: 140px 1fr; gap: 28px; align-items: center; }
@media (max-width: 600px) { .about { grid-template-columns: 1fr; text-align: center; } }
.about-photo {
  position: relative; width: 140px; height: 140px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg-alt);
  overflow: hidden; margin: 0 auto;
}
.about-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about-photo .hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted); font-size: 12px; text-align: center; padding: 8px;
}
.about h3 { font-size: 20px; margin-bottom: 8px; }
.about p { color: var(--ink-muted); font-size: 14.5px; }

/* ---------- Contacto ---------- */
.contact-box { max-width: 560px; margin: 0 auto; border: 1px solid var(--border); border-radius: 20px; padding: 32px; background: #fff; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border); border-radius: 10px;
  font-family: inherit; font-size: 14.5px; background: var(--bg); color: var(--ink);
}
.field textarea { resize: vertical; min-height: 80px; }
.contact-note { margin-top: 14px; font-size: 12.5px; color: var(--ink-muted); text-align: center; display: none; }
.contact-note.show { display: block; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 40; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
  text-decoration: none; box-shadow: 0 6px 18px rgba(37,211,102,0.4); transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.06); }

/* ---------- Footer ---------- */
footer { padding: 40px 24px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1140px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--ink-muted); }

/* ================= Service detail pages ================= */
.svc-hero { padding: 48px 24px 20px; }
.svc-hero .wrap { max-width: 860px; }
.breadcrumb { font-size: 13px; color: var(--ink-muted); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 22px; }
.svc-hero .group-tag {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent); padding: 4px 10px; border-radius: 100px; margin-bottom: 16px;
}
.svc-hero h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 600; }
.svc-hero .result { font-size: 17px; color: var(--accent-2); font-weight: 600; margin-top: 14px; }

.before-after { max-width: 860px; margin: 30px auto 0; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .before-after { grid-template-columns: 1fr; } }
.ba-slot {
  position: relative; aspect-ratio: 3/2; border-radius: 14px; border: 1px solid var(--border); overflow: hidden;
  background: repeating-linear-gradient(45deg, #e6e2d6, #e6e2d6 10px, #ece9de 10px, #ece9de 20px);
  cursor: zoom-in; transition: box-shadow .2s ease;
}
.ba-slot:hover { box-shadow: 0 8px 24px rgba(43,40,32,0.16); }
.ba-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.ba-slot:hover img { transform: scale(1.04); }
.ba-slot .hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 6px;
  color: var(--ink-muted); font-size: 13px; text-align: center; padding: 12px;
}
.ba-slot .tag {
  position: absolute; top: 10px; left: 10px; z-index: 2; font-weight: 600; text-transform: uppercase; font-size: 11px;
  letter-spacing: .06em; color: var(--ink); background: #fff; border: 1px solid var(--border); padding: 3px 10px; border-radius: 100px;
}
.ba-slot .zoom-hint {
  position: absolute; bottom: 10px; right: 10px; z-index: 2; width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,0.92); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 14px; opacity: 0; transform: scale(.85); transition: opacity .2s ease, transform .2s ease;
}
.ba-slot:hover .zoom-hint { opacity: 1; transform: scale(1); }

/* ---------- Lightbox antes/después ---------- */
.ba-lightbox {
  position: fixed; inset: 0; z-index: 100; background: rgba(43,40,32,0.92);
  display: flex; align-items: center; justify-content: center; padding: 60px 24px;
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.ba-lightbox.open { opacity: 1; pointer-events: auto; }
.ba-lightbox-inner {
  max-width: 1200px; width: 100%; max-height: 100%; overflow: auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.ba-lightbox-inner.single { grid-template-columns: 1fr; max-width: 900px; margin: 0 auto; }
@media (max-width: 760px) { .ba-lightbox-inner { grid-template-columns: 1fr; } }
.ba-lightbox figure { margin: 0; }
.ba-lightbox img { width: 100%; height: auto; border-radius: 12px; display: block; }
.ba-lightbox-label {
  font-weight: 600; text-transform: uppercase; font-size: 12px; letter-spacing: .06em;
  color: var(--bg); margin-bottom: 10px; text-align: center;
}
.ba-lightbox-close {
  position: fixed; top: 22px; right: 24px; z-index: 101; width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg); border: none; color: var(--ink); font-size: 20px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

.svc-detail { max-width: 720px; margin: 0 auto; padding: 60px 24px 0; }
.svc-detail h2 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
.svc-detail .dolor-largo { color: var(--ink-muted); font-size: 15.5px; margin-bottom: 40px; }

.pasos-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.pasos-list li { display: flex; gap: 16px; border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; background: #fff; }
.pasos-list .n { font-family: 'Fraunces', serif; font-size: 20px; color: var(--accent); flex: 0 0 auto; width: 26px; }

.svc-cta { max-width: 720px; margin: 50px auto 0; padding: 30px 24px 0; text-align: center; border-top: 1px solid var(--border); }
.svc-cta p { color: var(--ink-muted); margin-bottom: 18px; font-size: 15px; }

.other-services { max-width: 860px; margin: 60px auto 0; padding: 0 24px 0; }
.other-services .cap { font-size: 12.5px; color: var(--ink-muted); margin-bottom: 14px; }
.other-services .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.other-services .chips a {
  font-size: 13px; text-decoration: none; color: var(--ink); border: 1px solid var(--border); border-radius: 100px;
  padding: 7px 14px; background: #fff;
}
.other-services .chips a:hover { border-color: var(--accent); }

/* ---------- Fondo cuadriculado (páginas de servicio) ---------- */
.grid-bg {
  position: fixed; inset: -60px; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  animation: gridDrift 50s linear infinite;
}
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size); }
}
@media (prefers-reduced-motion: reduce) {
  .grid-bg { animation: none; }
}

.mockup-tag {
  position: fixed; top: 12px; left: 12px; z-index: 50;
  font-size: 11.5px; font-family: 'IBM Plex Sans', sans-serif; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent);
  background: var(--accent-soft); border: 1px solid var(--accent); padding: 5px 10px; border-radius: 100px;
}