/* =============================================================
   GD CONSULTORES — styles.css
   1. Tokens · 2. Reset · 3. Utilidades · 4. Tipografía
   5. Componentes · 6. Secciones · 7. Páginas internas
   8. Efectos · 9. Responsive · 10. Movimiento reducido
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --ink: #0A1A2F;            /* azul marino profundo */
  --ink-2: #0E2440;
  --ink-3: #173659;
  --forest: #0D2B52;         /* azul cobalto oscuro */
  --pine: #1A4C86;
  --ivory: #F1F4F9;          /* niebla azulada clara */
  --ivory-2: #E1E8F2;
  --paper: #F8FAFD;
  --accent: #4C8FD6;         /* azul cielo: filetes, fondos, botones */
  --accent-text: #1E5C9E;    /* azul legible sobre claro (AA) */
  --accent-light: #9CC9F5;   /* azul legible sobre oscuro (AA) */
  --text: #121F30;
  --muted: #4C5A6B;
  --muted-dark: #A9B9CC;
  --line: rgba(10, 26, 47, .13);
  --line-dark: rgba(241, 244, 249, .14);
  --pending-bg: #FFF4D6;
  --pending-ink: #6B4E00;

  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --sans: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gutter: clamp(20px, 5vw, 64px);
  --maxw: 1240px;
  --header-h: 72px;
  --radius: 2px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* =============================================================
   3. Utilidades
   ============================================================= */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--accent); color: var(--ink); padding: 10px 16px; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Marca visible de contenido pendiente del cliente */
.pending {
  display: inline; background: var(--pending-bg); color: var(--pending-ink);
  font-family: var(--sans); font-style: normal; font-size: .85em; font-weight: 600;
  padding: .05em .4em; border-radius: 2px; letter-spacing: 0;
}
.pending-block {
  border: 1px dashed #C9A23A; background: var(--pending-bg); color: var(--pending-ink);
  padding: 20px 22px; font-size: .92rem; line-height: 1.55;
}
.pending-block strong { display: block; margin-bottom: 4px; letter-spacing: .04em; }

/* =============================================================
   4. Tipografía
   ============================================================= */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.08; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(2.5rem, 7.2vw, 5rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 500; }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.75rem); }
h4 { font-size: 1.2rem; }
h1 em, h2 em { font-style: italic; font-weight: 500; color: var(--accent-text); }
p { max-width: 64ch; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--muted); line-height: 1.6; }

.eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--sans); font-size: .75rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--accent-text); margin-bottom: 22px;
}
.eyebrow .num { font-family: var(--serif); font-size: 1.05rem; letter-spacing: .02em; font-style: italic; text-transform: none; }
.eyebrow::after { content: ""; flex: 0 0 48px; height: 1px; background: var(--accent); }

.on-dark { color: var(--ivory); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--ivory); }
.on-dark h1 em, .on-dark h2 em { color: var(--accent-light); }
.on-dark .lead, .on-dark p { color: var(--muted-dark); }
.on-dark .eyebrow { color: var(--accent-light); }

/* =============================================================
   5. Componentes
   ============================================================= */
/* Botones */
.btn {
  --b: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 14px 26px;
  font-size: .9rem; font-weight: 600; letter-spacing: .04em; text-decoration: none; text-align: center;
  border: 1px solid var(--b); border-radius: var(--radius); cursor: pointer;
  transition: background-color .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
}
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--ink); color: var(--ivory); }
.btn-primary:hover { background: var(--ink-3); }
.btn-accent { --b: var(--accent); background: var(--accent); color: var(--ink); }
.btn-accent:hover { background: #6AA6E3; border-color: #6AA6E3; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--ivory); }
.on-dark .btn-ghost, .btn-ghost-light { --b: rgba(241,244,249,.45); background: transparent; color: var(--ivory); }
.on-dark .btn-ghost:hover, .btn-ghost-light:hover { --b: var(--ivory); background: var(--ivory); color: var(--ink); }
.btn-block { width: 100%; }
.btn svg { width: 18px; height: 18px; flex: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .85rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  color: var(--ink); border-bottom: 1px solid var(--accent); padding-bottom: 4px;
}
.link-arrow .arrow { transition: transform .35s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(5px); }
.on-dark .link-arrow { color: var(--ivory); }

/* Logo */
.logo { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ivory); white-space: nowrap; }
.logo-gd { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; letter-spacing: .02em; line-height: 1; }
.logo-gd span { color: var(--accent-light); }
.logo-word { font-family: var(--serif); font-size: .95rem; font-weight: 600; letter-spacing: .32em; }

/* Encabezado */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  background: rgba(10, 26, 47, 0); border-bottom: 1px solid transparent;
  transition: background-color .4s var(--ease), border-color .4s var(--ease);
}
.site-header.is-scrolled, .site-header.is-open { background: var(--ink); border-bottom-color: rgba(76,143,214,.35); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-list { display: none; }
.header-cta { display: none; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  background: transparent; border: 1px solid rgba(241,244,249,.3); border-radius: var(--radius); color: var(--ivory); cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 18px; height: 1.5px; background: currentColor; position: relative; transition: transform .3s var(--ease), background-color .3s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.is-open .nav-toggle span { background: transparent; }
.is-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.is-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99; background: var(--ink); color: var(--ivory);
  padding: 32px var(--gutter) 40px; display: flex; flex-direction: column; gap: 6px; overflow-y: auto;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a:not(.btn) {
  font-family: var(--serif); font-size: 1.9rem; text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--line-dark);
}
.mobile-nav .btn { margin-top: 28px; }

/* Imagen editorial (marco con dirección de arte; se sustituye por foto WebP) */
.photo {
  position: relative; overflow: hidden; background: var(--ink-2);
  aspect-ratio: var(--ratio, 4 / 5); isolation: isolate;
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo--placeholder {
  background:
    linear-gradient(160deg, rgba(76,143,214,.18), transparent 45%),
    repeating-linear-gradient(90deg, transparent 0 59px, rgba(241,244,249,.05) 59px 60px),
    linear-gradient(180deg, var(--ink-3), var(--ink));
  display: flex; align-items: flex-end;
}
.photo--placeholder.is-light {
  background:
    linear-gradient(160deg, rgba(76,143,214,.2), transparent 50%),
    repeating-linear-gradient(90deg, transparent 0 59px, rgba(10,26,47,.05) 59px 60px),
    linear-gradient(180deg, var(--ivory-2), #E4DACA);
}
.photo-note {
  margin: 18px; padding: 12px 14px; max-width: 34ch;
  font-size: .78rem; line-height: 1.5; color: var(--ivory); background: rgba(10,26,47,.72);
  border-left: 2px solid var(--accent);
}
.photo--placeholder.is-light .photo-note { color: var(--ink); background: rgba(241,244,249,.85); }
.photo-note b { display: block; font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 2px; }
.photo--placeholder.is-light .photo-note b { color: var(--accent-text); }
.photo::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(76,143,214,.35); pointer-events: none; }

/* Formularios */
.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.field .req { color: var(--accent-text); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; background: var(--paper);
  border: 1px solid rgba(10,26,47,.28); border-radius: var(--radius); font-size: 1rem; color: var(--text);
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231E5C9E' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(76,143,214,.25); }
.field.has-error input, .field.has-error select { border-color: #A3352B; }
.field-error { font-size: .82rem; color: #A3352B; min-height: 0; }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: .88rem; color: var(--muted); }
.consent input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--ink); }
.consent a { color: var(--ink); text-decoration-color: var(--accent); text-underline-offset: 3px; }
.consent.has-error { color: #A3352B; }
.form-note { font-size: .82rem; color: var(--muted); }
.form-success {
  border: 1px solid var(--accent); background: var(--paper); padding: 22px; display: none;
}
.form-success.is-visible { display: block; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 6px; }

/* Botón flotante de WhatsApp */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 18px 0 16px;
  background: var(--ink); color: var(--ivory); text-decoration: none; font-size: .85rem; font-weight: 600;
  border: 1px solid var(--accent); border-radius: 28px; box-shadow: 0 10px 30px rgba(10,26,47,.28);
  transition: transform .35s var(--ease), background-color .35s;
}
.wa-float:hover { transform: translateY(-3px); background: var(--ink-3); }
.wa-float svg { width: 24px; height: 24px; color: #6BCB8B; }
.wa-float .wa-label { display: none; }

/* =============================================================
   6. Secciones (página principal)
   ============================================================= */
.section { padding-block: clamp(80px, 11vw, 150px); }
.section--ink { background: linear-gradient(160deg, var(--ink) 0%, #0C2647 100%); }
.section--paper { background: var(--paper); }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(44px, 6vw, 72px); }
.section-head p { max-width: 58ch; }
.section-cta {
  margin-top: clamp(44px, 6vw, 64px); padding-top: 28px; border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 18px; align-items: flex-start;
}
.section-cta p { font-family: var(--serif); font-size: 1.45rem; line-height: 1.3; color: var(--ink); max-width: 40ch; }
.on-dark .section-cta { border-top-color: var(--line-dark); }
.on-dark .section-cta p { color: var(--ivory); }

/* Hero */
.hero { position: relative; background: var(--ink); color: var(--ivory); padding-top: calc(var(--header-h) + clamp(48px, 9vw, 110px)); padding-bottom: clamp(56px, 8vw, 100px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 85% 10%, rgba(76,143,214,.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(26,76,134,.35), transparent 65%),
    repeating-linear-gradient(90deg, transparent 0 calc(var(--maxw) / 12 - 1px), rgba(241,244,249,.035) calc(var(--maxw) / 12 - 1px) calc(var(--maxw) / 12));
}
.hero-grid { position: relative; display: grid; gap: 48px; }
.hero h1 { color: var(--ivory); max-width: 15ch; }
.hero h1 em { color: var(--accent-light); }
.hero .lead { color: var(--muted-dark); margin-top: 26px; max-width: 52ch; }
.hero-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 36px; }
.hero-aside { display: grid; gap: 0; }
.hero-aside .photo { --ratio: 4 / 5; }
.hero-aside .photo--placeholder { align-items: flex-start; }
.credential {
  position: relative; margin: -56px 18px 0; background: var(--ivory); color: var(--ink); padding: 22px 22px 20px;
  border-top: 2px solid var(--accent); box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.credential .k { font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-text); }
.credential p { font-family: var(--serif); font-size: 1.3rem; line-height: 1.3; margin-top: 6px; color: var(--ink); }
.hero-meta {
  position: relative; margin-top: clamp(56px, 8vw, 96px); padding-top: 22px; border-top: 1px solid var(--line-dark);
  display: grid; grid-template-columns: 1fr; gap: 14px; font-size: .82rem; color: var(--muted-dark); letter-spacing: .04em;
}
.hero-meta li { display: flex; gap: 10px; align-items: baseline; }
.hero-meta li::before { content: ""; width: 6px; height: 6px; background: var(--accent); transform: rotate(45deg) translateY(-1px); flex: none; }

/* Por qué ahora */
.why-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.why-card { background: var(--ivory); padding: 34px 28px 32px; display: grid; gap: 14px; align-content: start; transition: background-color .4s var(--ease); }
.why-card:hover { background: var(--paper); }
.why-card .n { font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--accent-text); }
.why-card h3 { font-size: 1.55rem; }
.why-card p { color: var(--muted); font-size: .97rem; }
.why-card .tag { font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); padding-top: 14px; border-top: 1px solid var(--line); margin-top: 6px; }

/* Áreas */
.areas-grid { display: grid; gap: 22px; }
.area-card {
  position: relative; background: var(--paper); border: 1px solid var(--line); padding: 34px 28px 30px;
  display: flex; flex-direction: column; gap: 18px;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.area-card::before { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 0; background: var(--accent); transition: width .6s var(--ease); }
.area-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -24px rgba(10,26,47,.35); border-color: rgba(76,143,214,.5); }
.area-card:hover::before { width: 100%; }
.area-card .n { font-family: var(--serif); font-style: italic; color: var(--accent-text); font-size: 1.1rem; }
.area-card h3 { font-size: 1.75rem; }
.area-card .problem { font-family: var(--serif); font-size: 1.2rem; line-height: 1.35; color: var(--ink); font-style: italic; padding-left: 16px; border-left: 1px solid var(--accent); }
.area-card ul { display: grid; gap: 10px; font-size: .95rem; color: var(--muted); }
.area-card li { display: grid; grid-template-columns: 18px 1fr; gap: 6px; }
.area-card li::before { content: "—"; color: var(--accent-text); }
.area-card .link-arrow { margin-top: auto; align-self: flex-start; }
.area-card--cta { background: var(--ink); color: var(--ivory); border-color: var(--ink); justify-content: space-between; }
.area-card--cta h3 { color: var(--ivory); }
.area-card--cta p { color: var(--muted-dark); }

/* Metodología */
.method { position: relative; display: grid; gap: 0; counter-reset: step; }
.method-step { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding-bottom: 44px; }
.method-step:last-child { padding-bottom: 0; }
.method-step::before { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 1px; background: linear-gradient(var(--accent), rgba(76,143,214,.15)); }
.method-step:last-child::before { display: none; }
.method-mark {
  width: 56px; height: 56px; border: 1px solid var(--accent); border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-size: 1.4rem; font-style: italic; color: var(--accent-light);
  background: var(--ink); position: relative; z-index: 1; transition: background-color .4s, color .4s;
}
.method-step:hover .method-mark { background: var(--accent); color: var(--ink); }
.method-step .when { font-size: .72rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); }
.method-step h3 { font-size: 2rem; margin: 4px 0 10px; }
.method-step ul { display: grid; gap: 8px; margin-top: 14px; font-size: .95rem; color: var(--muted-dark); }
.method-step li { padding-left: 18px; position: relative; }
.method-step li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 1px; background: var(--accent); }

/* Planes */
.plans { display: grid; gap: 22px; align-items: stretch; }
.plan { position: relative; background: var(--paper); border: 1px solid var(--line); padding: 36px 28px 30px; display: flex; flex-direction: column; gap: 20px; transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.plan:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -28px rgba(10,26,47,.35); }
.plan h3 { font-size: 2.1rem; }
.plan .for { color: var(--muted); font-size: .95rem; }
.plan .price { display: flex; align-items: baseline; gap: 10px; padding-block: 16px; border-block: 1px solid var(--line); }
.plan .price strong { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; color: var(--ink); }
.plan .price span { font-size: .8rem; color: var(--muted); }
.plan .hours { font-size: .85rem; font-weight: 600; color: var(--ink); }
.plan ul { display: grid; gap: 10px; font-size: .95rem; }
.plan li { display: grid; grid-template-columns: 20px 1fr; gap: 6px; }
.plan li::before { content: ""; width: 10px; height: 6px; border-left: 1.5px solid var(--accent-text); border-bottom: 1.5px solid var(--accent-text); transform: rotate(-45deg) translate(2px, 6px); }
.plan .btn { margin-top: auto; }
.plan--featured { background: var(--ink); border-color: var(--ink); color: var(--ivory); box-shadow: 0 30px 60px -30px rgba(10,26,47,.6); }
.plan--featured h3, .plan--featured .price strong, .plan--featured .hours { color: var(--ivory); }
.plan--featured .for, .plan--featured .price span { color: var(--muted-dark); }
.plan--featured .price { border-color: var(--line-dark); }
.plan--featured li::before { border-color: var(--accent-light); }
.plan-badge {
  position: absolute; top: -1px; right: 24px; transform: translateY(-50%);
  background: var(--accent); color: var(--ink); font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; padding: 7px 12px;
}
.plans-note { margin-top: 28px; font-size: .88rem; color: var(--muted); }

/* Diagnóstico */
.diag { position: relative; background: var(--paper); border-block: 1px solid rgba(76,143,214,.45); }
.diag-grid { display: grid; gap: 48px; }
.diag-seal {
  display: inline-flex; align-items: center; gap: 12px; font-family: var(--serif); font-size: 1.15rem; font-style: italic; color: var(--accent-text); margin-bottom: 14px;
}
.diag-seal svg { width: 40px; height: 40px; }
.diag-checks { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 34px; }
.diag-check { background: var(--paper); padding: 20px 20px; display: grid; grid-template-columns: 36px 1fr; gap: 14px; }
.diag-check .n { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--accent-text); line-height: 1.2; }
.diag-check h3 { font-size: 1.3rem; margin-bottom: 4px; }
.diag-check p { font-size: .92rem; color: var(--muted); }
.diag-deliver { margin-top: 30px; padding: 26px 24px; background: var(--ink); color: var(--ivory); border-left: 3px solid var(--accent); }
.diag-deliver .k { font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); }
.diag-deliver p { font-family: var(--serif); font-size: 1.4rem; line-height: 1.3; color: var(--ivory); margin-top: 8px; }
.diag-steps { margin-top: 26px; display: grid; gap: 10px; font-size: .92rem; color: var(--muted); counter-reset: s; }
.diag-steps li { counter-increment: s; display: grid; grid-template-columns: 28px 1fr; }
.diag-steps li::before { content: counter(s) "."; font-family: var(--serif); font-style: italic; color: var(--accent-text); font-size: 1.1rem; }
.form-card { background: var(--ivory); border: 1px solid var(--line); padding: clamp(24px, 4vw, 40px); box-shadow: 0 30px 70px -40px rgba(10,26,47,.45); }
.form-card h3 { font-size: 1.9rem; margin-bottom: 6px; }
.form-card > p { color: var(--muted); font-size: .95rem; margin-bottom: 24px; }

/* Sectores */
.sectors { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.sector { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 26px 4px; border-bottom: 1px solid var(--line); transition: background-color .35s var(--ease), padding .35s var(--ease); }
.sector:hover { background: var(--paper); padding-left: 14px; }
.sector .n { font-family: var(--serif); font-style: italic; color: var(--accent-text); font-size: 1.1rem; }
.sector h3 { font-size: 1.6rem; }
.sector p { color: var(--muted); font-size: .95rem; margin-top: 4px; }

/* Nosotros */
.about-grid { display: grid; gap: 48px; }
.about-grid .photo { --ratio: 4 / 5; }
.about-name { font-family: var(--serif); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.1; color: var(--ink); }
.about-role { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-text); margin-top: 8px; }
.creds { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 28px; }
.creds li { background: var(--ivory); padding: 18px 20px; display: grid; gap: 2px; }
.creds .k { font-size: .7rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent-text); }
.creds .v { font-family: var(--serif); font-size: 1.3rem; color: var(--ink); line-height: 1.25; }
.quote {
  margin-block: clamp(56px, 8vw, 96px) 0; padding: clamp(28px, 5vw, 56px) 0; border-block: 1px solid var(--line); text-align: center;
}
.quote blockquote p { margin-inline: auto; font-family: var(--serif); font-size: clamp(1.6rem, 3.6vw, 2.6rem); line-height: 1.25; font-style: italic; color: var(--ink); max-width: 30ch; }
.quote blockquote p::before { content: "“"; display: block; font-size: 3.5rem; line-height: .6; color: var(--accent); margin-bottom: 14px; font-style: normal; }
.quote figcaption { margin-top: 18px; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.values { display: grid; gap: 28px; margin-top: clamp(56px, 8vw, 88px); }
.value h3 { font-size: 1.5rem; padding-top: 16px; border-top: 1px solid var(--accent); }
.value p { color: var(--muted); font-size: .95rem; margin-top: 8px; }

/* Contacto */
.contact-grid { display: grid; gap: 48px; }
.contact-list { display: grid; gap: 0; border-top: 1px solid var(--line-dark); margin-top: 30px; }
.contact-list li { display: grid; gap: 2px; padding: 18px 0; border-bottom: 1px solid var(--line-dark); }
.contact-list .k { font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); }
.contact-list .v, .contact-list a { font-family: var(--serif); font-size: 1.35rem; color: var(--ivory); text-decoration: none; }
.contact-list a:hover { color: var(--accent-light); }
.map { margin-top: 30px; --ratio: 16 / 10; }
.on-dark .form-card { background: var(--ivory); color: var(--text); }
.on-dark .form-card h3 { color: var(--ink); }
.on-dark .form-card p, .on-dark .form-card .form-note { color: var(--muted); }
.form-card p.field-error, .on-dark .form-card p.field-error { color: #A3352B; }

/* Pie de página */
.site-footer { background: #06111F; color: var(--muted-dark); padding-top: clamp(64px, 8vw, 96px); font-size: .92rem; }
.footer-grid { display: grid; gap: 40px; padding-bottom: 56px; }
.footer-brand p { margin-top: 16px; max-width: 36ch; }
.site-footer h2 { font-family: var(--sans); font-size: .72rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 16px; }
.site-footer ul { display: grid; gap: 10px; }
.site-footer a { color: var(--ivory); text-decoration: none; }
.site-footer a:hover { color: var(--accent-light); }
.footer-bottom { border-top: 1px solid var(--line-dark); padding-block: 24px 96px; display: flex; flex-direction: column; gap: 10px; font-size: .8rem; }
.footer-bottom p { max-width: none; }

/* =============================================================
   7. Páginas internas
   ============================================================= */
.page-hero { position: relative; background: var(--ink); color: var(--ivory); padding-top: calc(var(--header-h) + clamp(44px, 7vw, 90px)); padding-bottom: clamp(56px, 7vw, 90px); overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 70% at 90% 0%, rgba(76,143,214,.15), transparent 60%);
}
.page-hero .container { position: relative; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .8rem; color: var(--muted-dark); margin-bottom: 34px; }
.crumbs a { color: var(--ivory); text-decoration: none; border-bottom: 1px solid rgba(76,143,214,.5); }
.crumbs span[aria-hidden] { color: var(--accent-light); }
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); max-width: 18ch; color: var(--ivory); }
.page-hero .lead { margin-top: 24px; color: var(--muted-dark); }
.page-hero-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 34px; }

.intro-grid { display: grid; gap: 40px; }
.intro-grid .problems { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.intro-grid .problems li { background: var(--paper); padding: 18px 20px; font-family: var(--serif); font-size: 1.25rem; line-height: 1.3; color: var(--ink); display: grid; grid-template-columns: 26px 1fr; }
.intro-grid .problems li::before { content: "·"; color: var(--accent-text); font-size: 1.6rem; line-height: .8; }
.intro-body p + p { margin-top: 16px; }
.intro-body p { color: var(--muted); }
.intro-body p.first { font-family: var(--serif); font-size: 1.5rem; line-height: 1.35; color: var(--ink); }

.services { display: grid; gap: 22px; }
.service-col { background: var(--ink-2); border: 1px solid var(--line-dark); padding: 32px 26px; }
.service-col .when { font-size: .72rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); }
.service-col h3 { font-size: 2rem; margin: 6px 0 18px; display: flex; align-items: center; gap: 14px; }
.service-col h3 .mark { width: 40px; height: 40px; border: 1px solid var(--accent); border-radius: 50%; display: grid; place-items: center; font-size: 1.1rem; font-style: italic; color: var(--accent-light); flex: none; }
.service-col ul { display: grid; gap: 0; }
.service-col li { padding: 14px 0; border-top: 1px solid var(--line-dark); color: var(--ivory); font-size: .97rem; }
.service-col li span { display: block; color: var(--muted-dark); font-size: .88rem; margin-top: 2px; }

.faq { display: grid; border-top: 1px solid var(--line); max-width: 900px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative;
  font-family: var(--serif); font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.3; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-size: 1.5rem; font-weight: 300; color: var(--accent-text); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > div { padding: 0 0 26px; color: var(--muted); }
.faq details > div p + p { margin-top: 10px; }

.cta-band { background: var(--ink); color: var(--ivory); }
.cta-band-inner { display: grid; gap: 28px; padding-block: clamp(64px, 9vw, 110px); border-top: 1px solid rgba(76,143,214,.4); }
.cta-band h2 { color: var(--ivory); max-width: 20ch; }
.cta-band p { color: var(--muted-dark); }
.cta-band .actions { display: flex; flex-direction: column; gap: 12px; }

.related { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.related a { background: var(--paper); padding: 22px 22px; text-decoration: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: var(--serif); font-size: 1.35rem; color: var(--ink); transition: background-color .3s; }
.related a:hover { background: var(--ivory); }
.related a .arrow { color: var(--accent-text); font-family: var(--sans); transition: transform .3s var(--ease); }
.related a:hover .arrow { transform: translateX(5px); }

/* Páginas legales */
.legal { max-width: 780px; }
.legal h2 { font-size: 1.8rem; margin: 44px 0 12px; }
.legal p, .legal li { color: var(--text); }
.legal p + p { margin-top: 12px; }
.legal ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; margin-top: 10px; }
.legal .pending-block { margin-block: 22px; }

/* =============================================================
   8. Efectos (aparición suave)
   ============================================================= */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* =============================================================
   9. Responsive (móvil primero)
   ============================================================= */
@media (min-width: 560px) {
  .hero-actions, .page-hero-actions, .cta-band .actions { flex-direction: row; flex-wrap: wrap; }
  .form-row.two { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .hero-meta { grid-template-columns: 1fr 1fr; }
  .wa-float .wa-label { display: inline; }
  .section-cta { flex-direction: row; justify-content: space-between; align-items: center; }
}
@media (min-width: 820px) {
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: repeat(3, 1fr); }
  .plan--featured { transform: translateY(-14px); }
  .plan--featured:hover { transform: translateY(-18px); }
  .sectors { grid-template-columns: 1fr 1fr; column-gap: 48px; }
  .services { grid-template-columns: repeat(3, 1fr); }
  .related { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .diag-checks { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  :root { --header-h: 84px; }
  .nav-toggle, .mobile-nav { display: none !important; }
  .nav-list { display: flex; gap: clamp(18px, 2.2vw, 34px); }
  .nav-list a { font-size: .86rem; font-weight: 500; letter-spacing: .04em; color: var(--ivory); text-decoration: none; padding: 8px 0; position: relative; }
  .nav-list a::after { content: ""; position: absolute; left: 0; bottom: 2px; width: 100%; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
  .nav-list a:hover::after, .nav-list a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
  .header-cta { display: inline-flex; min-height: 44px; padding: 10px 20px; font-size: .82rem; }
  .logo-gd { font-size: 2rem; }

  .hero-grid { grid-template-columns: 1.35fr 1fr; align-items: end; gap: 72px; }
  .hero-meta { grid-template-columns: repeat(4, 1fr); }
  .why-grid { grid-template-columns: repeat(4, 1fr); }
  .why-card { padding: 40px 30px 36px; min-height: 360px; }
  .section-head.split { grid-template-columns: 1fr 1fr; align-items: end; gap: 64px; }
  .areas-grid { grid-template-columns: repeat(3, 1fr); }
  .method { grid-template-columns: repeat(3, 1fr); gap: 40px; }
  .method-step { grid-template-columns: 1fr; gap: 26px; padding-bottom: 0; }
  .method-step::before { left: 72px; right: -40px; top: 27px; bottom: auto; width: auto; height: 1px; background: linear-gradient(90deg, var(--accent), rgba(76,143,214,.2)); }
  .diag-grid { grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: start; }
  .diag-grid .form-card { position: sticky; top: calc(var(--header-h) + 24px); }
  .sectors { grid-template-columns: repeat(3, 1fr); }
  .sector { grid-template-columns: 1fr; gap: 8px; padding: 34px 4px; }
  .about-grid { grid-template-columns: 1fr 1.25fr; gap: 80px; align-items: start; }
  .values { grid-template-columns: repeat(4, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; }
  .intro-grid { grid-template-columns: 1.2fr 1fr; gap: 80px; }
  .cta-band-inner { grid-template-columns: 1.4fr 1fr; align-items: end; }
  .cta-band .actions { justify-content: flex-end; }
  .footer-bottom { flex-direction: row; justify-content: space-between; padding-right: 180px; }
  .related { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================
   10. Movimiento reducido — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}