:root {
  --navy: #071d35;
  --navy-soft: #102c4a;
  --gold: #b68a42;
  --gold-light: #d8b978;
  --ivory: #f7f4ed;
  --paper: #fffdf9;
  --ink: #10243a;
  --muted: #5b6876;
  --line: #ded8cc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}
a { color: inherit; text-decoration: none; }

.site-header {
  min-height: 88px;
  padding: 0 clamp(24px, 5vw, 76px);
  background: var(--navy);
  color: white;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  align-items: center;
  gap: 36px;
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 5px 22px rgba(7,29,53,.16);
}
.brand { display: flex; flex-direction: column; width: max-content; }
.brand-logo { width: min(330px, 27vw); height: 67px; overflow: hidden; justify-content: center; }
.brand-logo img { display: block; width: 100%; height: auto; object-fit: contain; }
.brand span {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
  font-weight: 700;
  line-height: 1;
}
.brand small {
  margin-top: 5px;
  color: var(--gold-light);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
nav { display: flex; gap: 34px; font-size: 15px; }
nav a { padding: 10px 0; position: relative; }
nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 3px;
  width: 100%; height: 1px;
  background: var(--gold-light);
  transform: scaleX(0);
  transition: transform .2s ease;
}
nav a:hover::after, nav a:focus-visible::after { transform: scaleX(1); }
.header-cta {
  padding: 11px 18px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 3px;
  font-size: 14px;
  transition: background .2s ease, color .2s ease;
}
.header-cta:hover { background: white; color: var(--navy); }

.hero {
  min-height: 630px;
  display: grid;
  grid-template-columns: minmax(0, 47%) minmax(0, 53%);
  background: var(--ivory);
}
.hero-copy {
  padding: clamp(68px, 7vw, 108px) clamp(32px, 6vw, 90px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eyebrow {
  margin: 0 0 22px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; display: inline-block; width: 38px; height: 2px; background: currentColor; margin: 0 12px 3px 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; margin: 0; }
h1 { max-width: 700px; font-size: clamp(46px, 4.3vw, 70px); line-height: 1.07; letter-spacing: -.035em; }
.hero-lead { max-width: 610px; margin: 28px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.button {
  min-height: 54px;
  padding: 0 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  border-radius: 3px;
  font-size: 15px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button-primary { background: var(--gold); color: white; box-shadow: 0 8px 26px rgba(121,88,31,.18); }
.button-primary:hover { background: #9e7536; transform: translateY(-2px); }
.text-link { font-size: 14px; font-weight: 700; border-bottom: 1px solid var(--gold); padding-bottom: 5px; }
.hero-proof { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; gap: 22px; flex-wrap: wrap; }
.hero-proof span { color: var(--muted); font-size: 12px; }
.hero-proof span::before { content: "✓"; color: var(--gold); font-weight: 800; margin-right: 7px; }
.hero-image {
  min-height: 630px;
  position: relative;
  background: #d9d4ca url('assets/hero-consultor.png') center center / cover no-repeat;
}
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,29,53,.07), transparent 30%); }
.experience-badge {
  position: absolute;
  z-index: 1;
  left: -34px; bottom: 42px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 5px solid var(--ivory);
  text-align: center;
}
.experience-badge strong { color: var(--gold-light); font-family: Georgia, serif; font-size: 40px; line-height: 1; }
.experience-badge span { width: 90px; margin-top: 7px; font-size: 11px; line-height: 1.25; text-transform: uppercase; letter-spacing: .08em; }

.service-strip { padding: 0 clamp(24px, 5vw, 76px); background: white; display: grid; grid-template-columns: repeat(3,1fr); border-bottom: 1px solid var(--line); }
.service-strip a { min-height: 118px; padding: 26px 34px; display: grid; grid-template-columns: auto 1fr auto; gap: 17px; align-items: center; border-right: 1px solid var(--line); transition: background .2s ease; }
.service-strip a:first-child { border-left: 1px solid var(--line); }
.service-strip a:hover { background: var(--ivory); }
.service-strip span { color: var(--gold); font-family: Georgia, serif; font-size: 19px; }
.service-strip strong { font-family: Georgia, serif; font-size: 20px; }
.service-strip i { color: var(--gold); font-style: normal; }

.section { max-width: 1320px; margin: 0 auto; padding-left: clamp(24px, 5vw, 76px); padding-right: clamp(24px, 5vw, 76px); }
.intro { padding-top: 120px; padding-bottom: 64px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; }
h2 { font-size: clamp(38px, 3.8vw, 58px); line-height: 1.13; letter-spacing: -.025em; }
.intro > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.8; }
.services-grid { padding-bottom: 120px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { padding: 38px 32px 34px; background: white; border: 1px solid var(--line); border-top: 3px solid var(--gold); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 18px 42px rgba(7,29,53,.09); }
.service-number { color: var(--gold); font-family: Georgia, serif; font-size: 14px; }
.service-card h3 { margin-top: 18px; font-size: 29px; }
.service-card > p { min-height: 82px; margin: 18px 0 20px; color: var(--muted); line-height: 1.65; }
.service-card ul { margin: 0; padding: 20px 0 24px; border-top: 1px solid var(--line); list-style: none; flex: 1; }
.service-card li { margin: 0 0 13px; padding-left: 20px; color: #3d4f60; font-size: 14px; line-height: 1.45; position: relative; }
.service-card li::before { content: "•"; position: absolute; left: 2px; color: var(--gold); }
.service-card a { padding-top: 20px; border-top: 1px solid var(--line); color: var(--navy); font-size: 13px; font-weight: 800; display: flex; justify-content: space-between; }

.modalities-section { background: var(--navy); color: white; }
.modalities-inner { padding-top: 92px; padding-bottom: 92px; display: grid; grid-template-columns: 1.1fr .95fr .95fr; gap: 24px; align-items: stretch; }
.modalities-heading { padding-right: 36px; }
.modalities-heading h2 { font-size: clamp(34px, 3vw, 49px); }
.modality-card { padding: 34px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.055); display: flex; flex-direction: column; }
.modality-card > span { color: var(--gold-light); font-family: Georgia, serif; }
.modality-card h3 { margin-top: 18px; font-size: 27px; }
.modality-card p { color: #c6d0d9; line-height: 1.65; flex: 1; }
.modality-card strong { padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); color: var(--gold-light); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }

.plans-section { padding-top: 120px; padding-bottom: 120px; }
.plans-heading { max-width: 820px; margin-bottom: 78px; }
.plans-heading > p:last-child { color: var(--muted); font-size: 16px; line-height: 1.7; }
.plan-group { margin-top: 82px; }
.plan-group-title { margin-bottom: 28px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: end; }
.plan-group-title h3 { font-size: 34px; }
.plan-group-title p { margin: 0; color: var(--muted); line-height: 1.6; }
.plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; align-items: stretch; }
.plan-card { min-height: 100%; padding: 34px 30px 30px; border: 1px solid var(--line); background: white; display: flex; flex-direction: column; position: relative; }
.plan-card.featured { border: 2px solid var(--gold); transform: translateY(-8px); box-shadow: 0 20px 46px rgba(7,29,53,.1); }
.recommended { position: absolute; right: 20px; top: -14px; padding: 7px 12px; background: var(--gold); color: white; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.plan-card h4 { margin: 0; color: var(--navy); font: 700 25px/1.2 Georgia, serif; }
.dedication { margin: 15px 0 22px; color: var(--muted); font-size: 13px; }
.dedication strong { color: var(--gold); }
.plan-card ul { margin: 0 0 26px; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; flex: 1; }
.plan-card li { margin-bottom: 13px; padding-left: 20px; color: #465666; font-size: 13px; line-height: 1.5; position: relative; }
.plan-card li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; }
.plan-card > a { padding-top: 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--navy); font-size: 13px; font-weight: 800; }

.process-section { background: var(--navy); color: white; }
.process-inner { padding-top: 108px; padding-bottom: 108px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.eyebrow.light { color: var(--gold-light); }
.process-heading p:last-child { color: #bec8d1; line-height: 1.75; margin-top: 25px; }
.process-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.2); }
.process-list li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.process-list li > span { color: var(--gold-light); font-family: Georgia, serif; }
.process-list strong { font-family: Georgia, serif; font-size: 21px; }
.process-list p { color: #bec8d1; margin: 6px 0 0; font-size: 14px; line-height: 1.5; }

.about { padding-top: 120px; padding-bottom: 120px; display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; align-items: center; }
.about-mark { aspect-ratio: 1; max-width: 380px; border: 1px solid var(--gold); background: var(--navy); display: grid; place-items: center; position: relative; overflow: hidden; }
.about-mark img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; }
.about-mark::after { content: "+20 AÑOS"; position: absolute; right: -18px; bottom: 24px; padding: 11px 16px; background: var(--gold); color: white; font: 700 11px Arial; letter-spacing: .12em; }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 16px; line-height: 1.75; }
.about-values { margin-top: 30px; display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.about-values span { padding-top: 16px; border-top: 2px solid var(--gold); color: var(--muted); font-size: 13px; line-height: 1.45; }
.about-values strong { display: block; color: var(--navy); font-family: Georgia, serif; font-size: 18px; }

.contact-section { margin: 0 clamp(24px, 5vw, 76px) 64px; padding: clamp(48px, 6vw, 84px); background: var(--ivory); border: 1px solid var(--line); display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.contact-copy h2 { max-width: 800px; }
.contact-copy > p:last-child { color: var(--muted); font-size: 17px; }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 19px; }
.contact-actions > a:not(.button) { color: var(--navy); font-size: 14px; border-bottom: 1px solid var(--gold); padding-bottom: 4px; overflow-wrap: anywhere; }
.contact-actions > span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.contact-form { padding: 36px; background: white; border: 1px solid var(--line); box-shadow: 0 18px 46px rgba(7,29,53,.07); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { margin-bottom: 17px; display: flex; flex-direction: column; gap: 8px; color: var(--navy); font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 14px; border: 1px solid #cbc5b9; border-radius: 2px; background: #fffefa; color: var(--ink); font: 400 15px Arial, sans-serif; outline: none; }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(182,138,66,.12); }
.contact-form button { width: 100%; border: 0; cursor: pointer; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; text-align: center; }
footer { padding: 50px clamp(24px, 5vw, 76px); background: var(--navy); color: white; display: grid; grid-template-columns: 1fr auto auto; gap: 45px; align-items: end; }
footer p { margin: 0; color: #b8c2cc; font-size: 12px; }
.floating-whatsapp { position: fixed; right: 25px; bottom: 25px; z-index: 50; width: 62px; height: 62px; border: 3px solid var(--ivory); border-radius: 50%; background: var(--navy); color: var(--gold-light); display: grid; place-items: center; box-shadow: 0 10px 30px rgba(7,29,53,.28); transition: transform .2s ease, background .2s ease, color .2s ease; }
.floating-whatsapp:hover { transform: translateY(-4px) scale(1.03); background: var(--navy-soft); color: var(--gold); }
.floating-whatsapp svg { width: 34px; height: 39px; fill: currentColor; }
.floating-whatsapp > span { position: absolute; right: 72px; width: max-content; padding: 9px 12px; border-radius: 3px; background: var(--navy); color: white; font-size: 12px; font-weight: 700; opacity: 0; transform: translateX(6px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.floating-whatsapp:hover > span, .floating-whatsapp:focus-visible > span { opacity: 1; transform: translateX(0); }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; padding-top: 20px; padding-bottom: 20px; }
  nav { grid-row: 2; grid-column: 1 / -1; justify-content: center; }
  .header-cta { grid-column: 2; grid-row: 1; }
  .brand-logo { width: 300px; }
  .hero { grid-template-columns: 1fr; }
  .hero-image { min-height: 480px; grid-row: 1; }
  .hero-copy { grid-row: 2; }
  .experience-badge { left: 24px; bottom: -30px; }
  .service-strip { grid-template-columns: 1fr; }
  .service-strip a { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 90px; }
  .intro, .process-inner, .about, .contact-section, .modalities-inner { grid-template-columns: 1fr; gap: 44px; }
  .services-grid { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: 1fr; gap: 26px; }
  .plan-card.featured { transform: none; }
  .plan-group-title { grid-template-columns: 1fr; gap: 12px; }
  .service-card > p { min-height: 0; }
  .about-mark { max-width: 320px; }
  footer { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 600px) {
  .site-header { gap: 18px; }
  .brand span { font-size: 24px; }
  .brand small { font-size: 8px; }
  .brand-logo { width: 240px; height: 56px; }
  .header-cta { display: none; }
  nav { overflow-x: auto; justify-content: flex-start; gap: 22px; font-size: 13px; }
  .hero-image { min-height: 390px; }
  .hero-copy { padding-top: 76px; padding-bottom: 60px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .text-link { align-self: flex-start; }
  .intro { padding-top: 82px; }
  .services-grid, .about { padding-bottom: 82px; }
  .process-inner { padding-top: 82px; padding-bottom: 82px; }
  .about-values { grid-template-columns: 1fr; }
  .contact-section { margin-bottom: 0; padding: 42px 25px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 25px 20px; }
  .plans-section { padding-top: 82px; padding-bottom: 82px; }
  .floating-whatsapp { right: 17px; bottom: 17px; width: 56px; height: 56px; }
  .floating-whatsapp > span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}