:root {
  --navy: #082b4a;
  --navy-deep: #061f36;
  --ink: #10263b;
  --text: #405267;
  --muted: #6d7d8d;
  --teal: #08aeb5;
  --teal-dark: #078d94;
  --paper: #ffffff;
  --mist: #f3f6f8;
  --line: #d9e1e7;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", Arial, Helvetica, sans-serif;
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--paper); font: 17px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, dl, figure, blockquote { margin-top: 0; }
h1, h2 { color: var(--ink); font-family: var(--serif); font-weight: 400; letter-spacing: -0.035em; line-height: 1.08; }
h1 { font-size: clamp(2.8rem, 5.5vw, 5.25rem); }
h2 { font-size: clamp(2.2rem, 4vw, 4rem); }
h3 { margin-bottom: .75rem; color: var(--ink); font-family: var(--serif); font-size: clamp(1.45rem, 2.2vw, 2rem); font-weight: 400; line-height: 1.15; }
p { margin-bottom: 1.25rem; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: .75rem 1rem; transform: translateY(-150%); background: var(--paper); color: var(--ink); }
.skip-link:focus { transform: none; }
.eyebrow { margin-bottom: 1.1rem; color: var(--teal-dark); font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow::after { content: ""; display: block; width: 34px; height: 2px; margin-top: .85rem; background: var(--teal); }

.site-header { position: sticky; z-index: 100; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid transparent; transition: border-color .2s ease, box-shadow .2s ease; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(6,31,54,.08); }
.header-inner { display: flex; min-height: 86px; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .85rem; color: var(--ink); text-decoration: none; }
.brand img { width: 46px; height: 46px; border-radius: 50%; }
.brand span { display: flex; flex-direction: column; }
.brand strong { font-size: .88rem; letter-spacing: .18em; line-height: 1.2; text-transform: uppercase; }
.brand small { margin-top: .25rem; color: var(--muted); font-size: .55rem; font-weight: 700; letter-spacing: .17em; line-height: 1.2; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav a { position: relative; color: var(--ink); font-size: .82rem; font-weight: 650; text-decoration: none; }
.main-nav a:not(.nav-cta)::after { position: absolute; right: 0; bottom: -.65rem; left: 0; height: 2px; transform: scaleX(0); background: var(--teal); content: ""; transition: transform .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-cta { padding: .75rem 1.15rem; border-radius: 4px; background: var(--teal); color: #fff !important; }
.nav-cta:hover { background: var(--teal-dark); }
.menu-toggle { display: none; min-width: 48px; min-height: 44px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--ink); font: 700 .82rem var(--sans); }

.hero { overflow: hidden; background: var(--navy); color: #fff; }
.hero h1 { font-size: clamp(2.8rem, 4.2vw, 4.25rem); }
.hero-grid { display: grid; min-height: 650px; grid-template-columns: minmax(0, 1.2fr) minmax(390px, .8fr); align-items: stretch; }
.hero-copy { position: relative; z-index: 2; align-self: center; padding: 5.5rem 4.5rem 5.5rem 0; }
.hero h1 { max-width: 800px; margin-bottom: 1.5rem; color: #fff; }
.hero-lead { max-width: 650px; color: #d8e4ed; font-size: 1.2rem; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; margin-top: 2rem; }
.hero-portrait { position: relative; min-height: 650px; margin: 0; }
.hero-portrait::before { position: absolute; inset: 0 auto 0 -100px; z-index: 1; width: 180px; background: var(--navy); content: ""; opacity: .44; }
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 54% 35%; }
.hero-portrait figcaption { position: absolute; right: 1.75rem; bottom: 1.75rem; display: flex; flex-direction: column; padding: .85rem 1rem; background: rgba(6,31,54,.88); color: #fff; }
.hero-portrait figcaption strong { letter-spacing: .14em; text-transform: uppercase; }
.hero-portrait figcaption span { color: #b9d3df; font-size: .82rem; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: .8rem 1.4rem; border: 2px solid transparent; border-radius: 4px; font-size: .9rem; font-weight: 750; text-decoration: none; transition: background .2s ease, color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--teal); color: #fff; }
.button-primary:hover { background: #08c0c8; }
.button-dark { background: var(--ink); color: #fff; }
.button-dark:hover { background: var(--navy); }
.text-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--navy); font-size: .92rem; font-weight: 750; text-decoration: none; }
.text-link:hover { color: var(--teal-dark); }
.text-link-light { color: #fff; }

.proof { padding: 6rem 0; }
.proof-grid { display: grid; grid-template-columns: .85fr 1.55fr; gap: 5rem; align-items: center; }
.proof-intro h2 { max-width: 450px; margin-bottom: 1.5rem; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; }
.metrics div { min-height: 215px; padding: 1rem 2rem; border-left: 1px solid var(--line); }
.metrics dt { color: var(--ink); font: 400 clamp(3rem, 5vw, 4.8rem)/1 var(--serif); letter-spacing: -.04em; }
.metrics dd { margin: .5rem 0 1rem; color: var(--ink); font: 400 1.55rem/1.2 var(--serif); }
.metrics p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.45; }

.advisory { padding: 6.5rem 0; background: var(--mist); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; }
.section-heading h2 { max-width: 820px; margin-bottom: 1rem; }
.section-heading p { max-width: 400px; }
.advisory-grid { display: grid; margin: 3.5rem 0 2.8rem; grid-template-columns: repeat(3, 1fr); }
.advisory-grid article { padding: 1rem 2.3rem 1rem 0; }
.advisory-grid article + article { padding-left: 2.3rem; border-left: 1px solid var(--line); }
.item-number { display: inline-block; margin-bottom: 1.4rem; padding-bottom: .25rem; border-bottom: 2px solid var(--teal); color: var(--teal-dark); font-weight: 700; }

.speaker-feature {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  background: #fff;
  /* elimina min-height o usa un valor más pequeño */
}

.speaker-image {
  height: auto; /* deja que se ajuste */
}

.speaker-image img {
  width: 100%;
  height: auto; /* antes estaba en 100% */
  object-fit: cover;
  object-position: 42% center;
}

.speaker-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 5rem clamp(3rem, 6vw, 7rem); }
.speaker-copy h2 { font-size: clamp(2.4rem, 4vw, 3.6rem); }

.experience { padding: 7rem 0; }
.experience-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 7rem; }
.experience-list article { display: grid; padding: 1.6rem 0; border-top: 1px solid var(--line); grid-template-columns: .65fr 1fr; gap: 2rem; }
.experience-list article:last-child { border-bottom: 1px solid var(--line); }
.experience-list h3 { margin: 0; font-size: 1.5rem; }
.experience-list p { margin: 0; }

.principle { padding: 6rem 0; background: var(--mist); }
.principle-grid { display: grid; grid-template-columns: 1fr .75fr; gap: 7rem; align-items: center; }
.principle-grid blockquote { margin: 0; padding-left: 3rem; border-left: 1px solid var(--line); color: var(--ink); font: italic 400 clamp(1.6rem, 2.6vw, 2.4rem)/1.4 var(--serif); }
.principle-grid cite { display: block; margin-top: 1.4rem; color: var(--teal-dark); font: 800 .7rem var(--sans); letter-spacing: .2em; text-transform: uppercase; }

.contact { position: relative; overflow: hidden; padding: 6.5rem 0; background: var(--navy); color: #d8e4ed; }
.contact h2 { max-width: 750px; color: #fff; }
.contact p { max-width: 650px; }
.contact-grid { display: grid; grid-template-columns: 1fr 300px; align-items: center; }
.contact-grid > div { position: relative; z-index: 2; }
.contact-grid > img { width: auto; opacity: .08; filter: invert(1); }
.contact .eyebrow { color: #7ce1e4; }

.site-footer { padding: 3rem 0; background: var(--navy-deep); color: #b9c8d4; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; }
.brand-inverse { color: #fff; }
.brand-inverse img { filter: invert(1); }
.brand-inverse small { color: #a8bbc9; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1.5rem; }
.site-footer nav a { font-size: .82rem; text-decoration: none; }
.site-footer nav a:hover { color: #fff; }
.site-footer p { grid-column: 1 / -1; margin: 1rem 0 0; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .78rem; }

/* Interior pages */
.page-hero { padding: 6.5rem 0 5.5rem; background: var(--navy); color: #d8e4ed; }
.page-hero h1 { max-width: 920px; margin-bottom: 1.5rem; color: #fff; }
.page-hero .lead { max-width: 770px; font-size: 1.22rem; }
.content-section { padding: 6rem 0; }
.content-section.alt { background: var(--mist); }
.content-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 6rem; }
.content-grid h2 { font-size: clamp(2.2rem, 3.5vw, 3.5rem); }
.service-list { margin: 0; border-top: 1px solid var(--line); }
.service-list article { display: grid; padding: 2rem 0; border-bottom: 1px solid var(--line); grid-template-columns: 70px 1fr; gap: 1.5rem; }
.service-list h3 { margin-bottom: .65rem; }
.service-list p { margin-bottom: 0; }
.bullet-list { padding-left: 1.2rem; }
.bullet-list li { margin-bottom: .7rem; }
.timeline { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.timeline li { display: grid; padding: 1.5rem 0; border-bottom: 1px solid var(--line); grid-template-columns: 150px 1fr; gap: 2rem; }
.timeline time { color: var(--teal-dark); font-weight: 800; }
.media-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.media-list article { padding: 2rem; background: #fff; border-top: 3px solid var(--teal); }
.media-list h3 { font-size: 1.35rem; }
.media-list a { color: var(--navy); font-weight: 750; }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.video-grid iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; }

:focus-visible { outline: 3px solid #f2b84b; outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .main-nav { position: absolute; top: 76px; right: 18px; left: 18px; display: none; padding: 1rem; border: 1px solid var(--line); background: #fff; box-shadow: 0 16px 30px rgba(6,31,54,.12); flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: .8rem 1rem; }
  .main-nav a::after { display: none; }
  .nav-cta { margin-top: .4rem; text-align: center; }
  .header-inner { min-height: 76px; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 5rem 0 3rem; }
  .hero-portrait { min-height: 540px; }
  .hero-portrait::before { display: none; }
  .hero-portrait img { object-position: center 30%; }
  .proof-grid, .experience-grid, .principle-grid, .content-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .metrics div { padding-inline: 1.4rem; }
  .section-heading { display: block; }
  .speaker-feature { grid-template-columns: 1fr; }
  .speaker-image { min-height: 380px; }
  .speaker-copy { padding: 4rem max(24px, calc((100vw - 760px) / 2)); }
  .contact-grid { grid-template-columns: 1fr 170px; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100% - 32px); }
  body { font-size: 16px; }
  .brand strong { font-size: .75rem; }
  .brand small { font-size: .48rem; }
  .brand img { width: 40px; height: 40px; }
  h1 { font-size: clamp(2.35rem, 11vw, 3.5rem); }
  h2 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-copy { padding-top: 4rem; }
  .hero-portrait { min-height: 430px; }
  .hero-portrait figcaption { right: 1rem; bottom: 1rem; }
  .proof, .advisory, .experience, .principle, .content-section { padding-block: 4.5rem; }
  .proof-grid { gap: 2.5rem; }
  .metrics { grid-template-columns: 1fr; }
  .metrics div { min-height: 0; padding: 1.5rem 0; border-top: 1px solid var(--line); border-left: 0; }
  .metrics dt { display: inline; margin-right: .5rem; font-size: 3.2rem; }
  .metrics dd { display: inline; }
  .advisory-grid { grid-template-columns: 1fr; margin-top: 2.5rem; }
  .advisory-grid article, .advisory-grid article + article { padding: 1.75rem 0; border-top: 1px solid var(--line); border-left: 0; }
  .speaker-image { min-height: 280px; }
  .speaker-copy { padding: 3.5rem 16px; }
  .experience-list article { grid-template-columns: 1fr; gap: .5rem; }
  .principle-grid { gap: 2.5rem; }
  .principle-grid blockquote { padding-left: 1.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid > img { display: none; }
  .site-footer nav { display: grid; grid-template-columns: repeat(2, max-content); }
  .timeline li, .service-list article { grid-template-columns: 1fr; gap: .4rem; }
  .media-list, .video-grid { grid-template-columns: 1fr; }
}