/* =====================================================================
   VARSO Vargas Sosa & Asociados
   Hoja de estilos — Edición editorial corporativa
   --------------------------------------------------------------------- */

/* ---- Tokens de diseño ------------------------------------------------ */
:root {
  /* Tinta y papel */
  --c-ink:        #14182b;
  --c-ink-soft:   #38405a;
  --c-ink-mute:   #6e6b62;
  --c-paper:      #f6f1e8;
  --c-paper-2:    #efe7d7;
  --c-bg:         #fbf8f2;

  /* Navy de la firma (titulares, fondo proceso) */
  --c-navy:       #0f1a35;
  --c-navy-2:     #0a1226;
  --c-navy-3:     #1e2a4a;

  /* Acento dorado/cobre (del logo VARSO, más oxidado) */
  --c-gold:       #b47835;
  --c-gold-dark:  #8e5d27;
  --c-gold-soft:  #d8b07a;
  --c-gold-tint:  #ead7b6;

  /* Hairlines */
  --c-rule:       #d9cfb8;
  --c-rule-dark:  rgba(255,255,255,.14);

  /* WhatsApp */
  --c-wa:         #1e7548;
  --c-wa-dark:    #155e39;

  /* Radios discretos */
  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 8px;

  /* Sombras refinadas */
  --shadow-1: 0 1px 0 var(--c-rule);
  --shadow-2: 0 24px 60px -28px rgba(15, 26, 53, .35);
  --shadow-3: 0 40px 80px -30px rgba(15, 26, 53, .45);

  /* Layout */
  --container: 1180px;
  --gutter: 32px;

  /* Tipografía corporativa (mismo stack que firmas establecidas como afines.ec) */
  --font-display: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-sans:    'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  /* Alias retrocompatible para reglas que aun usan --font-serif */
  --font-serif:   var(--font-display);

  /* Tracking corporativo */
  --tracking-eyebrow: .22em;
  --tracking-label:   .14em;

  /* Transiciones discretas */
  --t-fast: 180ms ease;
  --t:      240ms cubic-bezier(.4,.2,.2,1);
  --t-slow: 520ms cubic-bezier(.2,.6,.2,1);
}

/* ---- Reset --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern', 'liga', 'ss01';
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; transition: color var(--t); }
ul, ol, dl { list-style: none; padding: 0; margin: 0; }
button { font: inherit; cursor: pointer; }

/* ---- Tipografía editorial ----------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-navy);
  letter-spacing: -.005em;
  margin: 0 0 .55em;
}
h1, .display.h1 { font-size: clamp(2.2rem, 3.4vw + 1rem, 3.6rem); font-weight: 700; line-height: 1.08; letter-spacing: -.01em; }
h2, .display.h2 { font-size: clamp(1.7rem, 1.8vw + 1rem, 2.4rem); font-weight: 700; letter-spacing: -.005em; }
h3              { font-size: clamp(1.2rem, .4vw + 1rem, 1.4rem); font-weight: 700; }
h4              {
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin: 0 0 18px;
}

.display { font-family: var(--font-display); }
.display em {
  font-style: normal;
  font-weight: 700;
  color: var(--c-gold-dark);
}

p { margin: 0 0 1em; color: var(--c-ink-soft); }
strong { font-weight: 600; color: var(--c-ink); }

/* ---- Layout helpers ------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: 120px 0; position: relative; }

.kicker {
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--c-gold-dark);
  margin: 0 0 24px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.kicker::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--c-gold);
  display: inline-block;
}
.kicker-light { color: var(--c-gold-soft); }
.kicker-light::before { background: var(--c-gold-soft); }
.kicker-on-gold { color: #2b1c08; }
.kicker-on-gold::before { background: #2b1c08; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--c-gold-dark);
  display: inline-block;
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid var(--c-gold);
  border-radius: 999px;
  background: rgba(180, 120, 53, .06);
}

.section-sub {
  font-size: 1.08rem;
  color: var(--c-ink-soft);
  max-width: 60ch;
  margin-top: 1.2em;
}

/* Numeración editorial lateral (N.º 01, etc) */
.section-side, .hero-side {
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  padding-top: 12px;
}
.section-side::before, .hero-side::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 48px; height: 1px;
  background: var(--c-gold);
}
.section-side.dark, .section-side.dark .section-num {
  color: rgba(255,255,255,.7);
}
.section-side.dark::before { background: var(--c-gold-soft); }

.section-num, .hero-side-num {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: .02em;
  text-transform: none;
}
.section-side.dark .section-num { color: #fff; }

/* ---- Botones ------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .04em;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
}
.btn-primary:hover {
  background: var(--c-gold-dark);
  border-color: var(--c-gold-dark);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--c-navy);
  border-color: var(--c-ink);
}
.btn-ghost:hover {
  background: var(--c-navy);
  color: #fff;
}

.btn-dark {
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
}
.btn-dark:hover { background: var(--c-navy-2); border-color: var(--c-navy-2); }

.btn-ghost-dark {
  background: transparent;
  color: var(--c-navy);
  border-color: var(--c-navy);
}
.btn-ghost-dark:hover { background: var(--c-navy); color: #fff; }

.btn-lg    { padding: 18px 32px; font-size: .92rem; }
.btn-block { width: 100%; }

/* ---- Topbar -------------------------------------------------------- */
.topbar {
  background: var(--c-navy);
  color: rgba(255,255,255,.78);
  font-size: .76rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 10px var(--gutter);
  letter-spacing: .04em;
}
.topbar-tag {
  font-family: var(--font-sans);
  font-weight: 400;
  color: rgba(255,255,255,.7);
}
.topbar-sep { color: var(--c-gold-soft); }
.topbar-link {
  font-weight: 600;
  color: #fff;
  letter-spacing: .04em;
}
.topbar-link:hover { color: var(--c-gold-soft); }
.topbar-phone {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  font-size: .82rem;
  margin-left: 6px;
  color: var(--c-gold-soft);
  letter-spacing: .02em;
}

/* ---- Header -------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 242, .92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
.site-header.scrolled {
  background: rgba(251, 248, 242, .98);
  border-bottom-color: var(--c-rule);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 92px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  border-left: 1px solid var(--c-rule);
  padding-left: 16px;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.brand-text em {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: .68rem;
  color: var(--c-ink-mute);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-top: 4px;
}

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav ul { display: flex; gap: 32px; }
.main-nav a {
  position: relative;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-ink);
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--c-gold);
  transition: width var(--t);
}
.main-nav a:hover { color: var(--c-gold-dark); }
.main-nav a:hover::after { width: 100%; }
.main-nav a.nav-cta { color: #fff; letter-spacing: .04em; padding: 14px 24px; }
.main-nav a.nav-cta:hover { color: #fff; }
.main-nav a.nav-cta::after { display: none; }
.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 44px; height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--c-navy);
  transition: transform var(--t), opacity var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---------------------------------------------------------- */
.hero {
  position: relative;
  padding: 120px 0 80px;
  background:
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-bg) 70%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle at center, rgba(180, 120, 53, .14), transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 100px 1.15fr 1fr;
  gap: 50px;
  align-items: start;
  position: relative;
}

.hero-side-label,
.section-label { color: var(--c-ink-mute); }

.hero-copy h1 { margin-top: 6px; }
.hero-copy h1 em { color: var(--c-gold-dark); }

.lead {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--c-ink-soft);
  max-width: 540px;
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-art {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 12px;
}
.hero-figure {
  margin: 0;
  text-align: center;
  max-width: 360px;
  width: 100%;
}
.hero-figure-frame {
  position: relative;
  padding: 36px;
  background: var(--c-navy);
  border-radius: 2px;
  box-shadow: var(--shadow-3);
}
.hero-figure-frame::before,
.hero-figure-frame::after {
  content: "";
  position: absolute;
  width: 24px; height: 24px;
  border: 1px solid var(--c-gold-soft);
  pointer-events: none;
}
.hero-figure-frame::before { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.hero-figure-frame::after  { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

.hero-figure-frame img {
  width: 100%; height: auto;
  border-radius: 50%;
  display: block;
}

.hero-figure figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
  font-size: .72rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.hero-figure-stamp {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--c-gold-dark);
}
.hero-figure-line {
  width: 32px; height: 1px;
  background: var(--c-rule);
}

.hero-meta-wrap {
  margin-top: 80px;
  border-top: 1px solid var(--c-rule);
  padding-top: 40px;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 28px;
}
.hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 24px;
  border-right: 1px solid var(--c-rule);
}
.hero-meta li:last-child { border-right: 0; }
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1;
  letter-spacing: -.01em;
}
.hero-meta-num em {
  font-style: normal;
  font-weight: 800;
  color: var(--c-gold-dark);
}
.hero-meta-label {
  font-family: var(--font-sans);
  font-size: .78rem;
  color: var(--c-ink-mute);
  letter-spacing: .04em;
}

/* ---- About --------------------------------------------------------- */
.about { background: var(--c-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 100px .95fr 1fr;
  gap: 50px;
  align-items: start;
}

.about .section-head {
  padding-top: 12px;
}
.about .section-head h2 { margin-top: .25em; }

.about-body {
  font-size: 1.05rem;
}

.dropcap::first-letter {
  font-family: var(--font-display);
  float: left;
  font-size: 3.4rem;
  line-height: 1;
  font-weight: 800;
  color: var(--c-gold-dark);
  padding: 4px 14px 0 0;
}

.pull-quote {
  margin: 48px 0;
  padding: 28px 0 28px 32px;
  border-left: 2px solid var(--c-gold);
  font-family: var(--font-display);
}
.pull-quote p {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--c-navy);
  font-style: italic;
  font-weight: 400;
  margin: 0 0 .8em;
}
.pull-quote footer {
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}

.values-list {
  margin-top: 48px;
  border-top: 1px solid var(--c-rule);
}
.value-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-rule);
}
.value-item dt {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.value-item dt::before {
  content: "—";
  color: var(--c-gold);
  margin-right: 10px;
}
.value-item dd {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 1rem;
}

/* ---- Services (editorial rows) ------------------------------------ */
.services {
  background: var(--c-paper);
  border-top: 1px solid var(--c-rule);
}
.services-head {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 50px;
  margin-bottom: 72px;
}
.services-head .section-head h2 { max-width: 22ch; }

.services-list { border-top: 1px solid var(--c-rule); }

.service-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 50px;
  padding: 44px 0;
  border-bottom: 1px solid var(--c-rule);
  position: relative;
  transition: background var(--t);
}
.service-row::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(180,120,53,.05));
  opacity: 0;
  transition: opacity var(--t);
  pointer-events: none;
}
.service-row:hover::after { opacity: 1; }

.service-num {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-gold-dark);
  line-height: 1;
  letter-spacing: -.01em;
}

.service-body {
  display: grid;
  grid-template-areas:
    "title title"
    "desc  tags";
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 14px 56px;
  align-items: start;
}
.service-body h3 {
  grid-area: title;
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-navy);
}
.service-body p {
  grid-area: desc;
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 1.02rem;
  max-width: 52ch;
}
.service-tags {
  grid-area: tags;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 28px;
  border-left: 1px solid var(--c-rule);
  margin-top: 4px;
}
.service-tags li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-size: .92rem;
  color: var(--c-ink);
  letter-spacing: .01em;
}
.service-tags li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 12px; height: 2px;
  background: var(--c-gold);
}

/* ---- Process (dark section) --------------------------------------- */
.process {
  background: var(--c-navy);
  color: rgba(255,255,255,.78);
  position: relative;
  overflow: hidden;
}
.process::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(180,120,53,.18), transparent 60%);
  pointer-events: none;
}
.process .container { position: relative; }

.process h2,
.process .section-head h2,
.process .section-num { color: #fff; }

.process .section-head h2 em { color: var(--c-gold-soft); }

.process-head {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 50px;
  margin-bottom: 72px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 32px;
  border-top: 1px solid var(--c-rule-dark);
  padding-top: 40px;
}
.step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 24px;
  border-right: 1px solid var(--c-rule-dark);
  transition: border-color var(--t);
}
.step:last-child { border-right: 0; }
.step:hover { border-right-color: var(--c-gold-soft); }

.step-number {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-gold-soft);
  line-height: 1;
  letter-spacing: .04em;
}
.step h3 {
  color: #fff;
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.step p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: .95rem;
  line-height: 1.55;
}

/* ---- CTA band ------------------------------------------------------ */
.cta-band {
  background: var(--c-gold);
  color: #1c1306;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(0,0,0,.08), transparent 50%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 88px var(--gutter);
}
.cta-band h2 {
  color: #1c1306;
  margin-bottom: 12px;
  max-width: 18ch;
}
.cta-band h2 em { color: var(--c-navy); }
.cta-band p {
  color: rgba(28,19,6,.82);
  max-width: 44ch;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-self: end;
  width: 100%;
  max-width: 320px;
}

/* ---- Contact ------------------------------------------------------- */
.contact { background: var(--c-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { max-width: 16ch; }
.contact-lede {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 1rem;
  color: var(--c-ink-soft);
  max-width: 48ch;
  line-height: 1.6;
}

.contact-list {
  margin-top: 36px;
  border-top: 1px solid var(--c-rule);
}
.contact-list > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-rule);
  align-items: baseline;
}
.contact-list dt {
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin: 0;
}
.contact-list dd {
  margin: 0;
  font-family: var(--font-sans);
  font-size: .98rem;
  font-weight: 500;
  color: var(--c-navy);
}
.contact-list a { color: var(--c-navy); transition: color var(--t); }
.contact-list a:hover { color: var(--c-gold-dark); }

.contact-form {
  background: #fff;
  border: 1px solid var(--c-rule);
  border-radius: var(--r-md);
  padding: 44px 40px;
  display: grid;
  gap: 18px;
  box-shadow: var(--shadow-2);
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 8px;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.form-title::before {
  content: "—";
  color: var(--c-gold);
  margin-right: 10px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label {
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  font-weight: 500;
}
.field input,
.field textarea {
  font: inherit;
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid var(--c-rule);
  background: transparent;
  color: var(--c-ink);
  transition: border-color var(--t);
  border-radius: 0;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--c-gold);
}
.field textarea {
  resize: vertical;
  min-height: 80px;
}

.form-feedback {
  margin: 0;
  font-family: var(--font-sans);
  font-size: .88rem;
  min-height: 1.2em;
  color: var(--c-ink-mute);
}
.form-feedback.error   { color: #a02d2d; }
.form-feedback.success { color: #1d6a3e; }

/* ---- Footer -------------------------------------------------------- */
.site-footer {
  background: var(--c-navy);
  color: rgba(255,255,255,.72);
  padding-top: 80px;
  font-size: .95rem;
}
.site-footer a { color: rgba(255,255,255,.85); transition: color var(--t); }
.site-footer a:hover { color: var(--c-gold-soft); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img {
  border-radius: 50%;
  margin-bottom: 20px;
}
.footer-tag strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .08em;
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.footer-tag span {
  display: block;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-col ul li { padding: 6px 0; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px var(--gutter);
  font-size: .8rem;
  color: rgba(255,255,255,.45);
}
.footer-legal a { margin: 0 6px; }

/* ---- WhatsApp floating button ------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 16px;
  background: var(--c-wa);
  color: #fff;
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  border-radius: 999px;
  box-shadow: 0 14px 32px -10px rgba(15, 26, 53, .35), 0 8px 16px -6px rgba(0,0,0,.15);
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  text-decoration: none;
}
.wa-float:hover {
  background: var(--c-wa-dark);
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 18px 40px -12px rgba(15, 26, 53, .45), 0 10px 18px -6px rgba(0,0,0,.18);
}
.wa-float-icon {
  width: 22px; height: 22px;
  color: #fff;
}
.wa-float-label { display: inline-block; }
.wa-float-pulse {
  position: absolute;
  inset: -2px;
  border-radius: 999px;
  background: var(--c-wa);
  opacity: .55;
  animation: wa-pulse 2.6s cubic-bezier(.2,.6,.2,1) infinite;
  z-index: -1;
}
@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: .55; }
  70%  { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ---- Reveal animations ------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.6,.2,1);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- FAQ ---------------------------------------------------------- */
.faq {
  background: var(--c-bg);
  border-top: 1px solid var(--c-rule);
}
.faq-grid {
  display: grid;
  grid-template-columns: 100px 1fr 1.2fr;
  gap: 50px;
  align-items: start;
}
.faq-list {
  border-top: 1px solid var(--c-rule);
  margin-top: 8px;
}
.faq-item {
  border-bottom: 1px solid var(--c-rule);
  transition: background var(--t);
}
.faq-item[open] { background: rgba(180, 120, 53, .04); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 56px 22px 0;
  position: relative;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-navy);
  letter-spacing: .01em;
  display: flex;
  align-items: center;
  gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary > span { flex: 1; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 8px; top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--c-gold-dark);
  border: 1px solid var(--c-rule);
  border-radius: 50%;
  transition: transform var(--t), background var(--t), color var(--t), border-color var(--t);
}
.faq-item[open] summary::after {
  content: "−";
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
  transform: translateY(-50%) rotate(180deg);
}
.faq-item summary:hover { color: var(--c-gold-dark); }
.faq-answer {
  padding: 0 56px 24px 0;
  animation: faq-open .35s ease;
}
.faq-answer p {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: .98rem;
  line-height: 1.7;
  max-width: 62ch;
}
.faq-answer a {
  color: var(--c-gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.faq-answer a:hover { color: var(--c-navy); }

@keyframes faq-open {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

/* ---- Responsive --------------------------------------------------- */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 80px 1fr 1fr; gap: 36px; }
  .about-grid { grid-template-columns: 80px 1fr 1fr; gap: 36px; }
  .services-head { grid-template-columns: 80px 1fr; gap: 36px; }
  .process-head { grid-template-columns: 80px 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 80px 1fr 1fr; gap: 36px; }
  .service-row { grid-template-columns: 80px 1fr; gap: 36px; }
  .service-body {
    grid-template-areas: "title" "desc" "tags";
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .service-tags { padding-left: 0; border-left: 0; border-top: 1px dashed var(--c-rule); padding-top: 12px; }
}

@media (max-width: 980px) {
  .section { padding: 88px 0; }
  .hero    { padding: 80px 0 64px; }

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-side,
  .section-side {
    border-left: 0;
    flex-direction: row;
    gap: 16px;
    align-items: center;
  }
  .hero-side::before,
  .section-side::before { display: none; }
  .hero-side-num, .section-num { font-size: 1.1rem; }

  .hero-art { order: -1; max-width: 280px; margin: 0 auto; }
  .hero-figure-frame img { width: 220px; height: 220px; margin: 0 auto; }

  .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .hero-meta li { border-right: 0; padding-right: 0; border-bottom: 1px solid var(--c-rule); padding-bottom: 18px; }

  .services-head,
  .process-head { grid-template-columns: 1fr; gap: 24px; }

  .service-row { grid-template-columns: 60px 1fr; gap: 24px; padding: 32px 0; }
  .service-num { font-size: 1.6rem; }

  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .step { padding-right: 16px; }

  .cta-inner { grid-template-columns: 1fr; gap: 32px; padding: 64px var(--gutter); }
  .cta-actions { justify-self: stretch; max-width: 100%; flex-direction: column; }

  .value-item { grid-template-columns: 1fr; gap: 6px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  .contact-list > div { grid-template-columns: 1fr; gap: 4px; }

  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .faq-item summary { padding: 20px 48px 20px 0; font-size: .95rem; }
  .faq-answer { padding: 0 0 24px 0; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; }

  .topbar-inner { font-size: .7rem; gap: 6px; }
  .topbar-tag, .topbar-sep { display: none; }

  .header-inner { min-height: 72px; }
  .brand-text em { display: none; }
  .brand-text { padding-left: 14px; }
  .brand-text strong { font-size: 1.2rem; }

  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--c-rule);
    flex-direction: column;
    align-items: stretch;
    padding: 16px var(--gutter) 24px;
    gap: 4px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t), transform var(--t);
    box-shadow: var(--shadow-2);
  }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li { border-bottom: 1px solid var(--c-rule); }
  .main-nav a { display: block; padding: 14px 0; }
  .nav-cta { margin: 14px 0 4px; text-align: center; }

  h1, .display.h1 { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  h2, .display.h2 { font-size: clamp(1.7rem, 6vw, 2.4rem); }

  .hero-meta { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .field-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }

  .pull-quote { padding: 22px 0 22px 22px; }
  .pull-quote p { font-size: 1.25rem; }

  .wa-float {
    bottom: 20px; right: 20px;
    padding: 12px 18px 12px 14px;
  }
  .wa-float-label { display: none; }
  .wa-float-icon { width: 24px; height: 24px; }
}

/* Selección de texto */
::selection { background: var(--c-gold); color: #1c1306; }

/* Foco accesible */
:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 2px;
}