/* ============================================================
   Génesis Fernández — Portafolio ejecutivo
   Paleta: marfil #FAFAF8 · carbón #1D1D1B · azul ejecutivo #123B63
   Tipografía: Cormorant Garamond (títulos) + Manrope (texto)
   ============================================================ */

:root {
  --bg: #FAFAF8;
  --white: #FFFFFF;
  --ink: #1D1D1B;
  --ink-soft: #6E6B66;
  --blue: #123B63;
  --blue-deep: #0D2C4B;
  --blue-tint: #EDF1F6;
  --border: #E5E1DA;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(1180px, 92vw);
  margin-inline: auto;
}

/* ============ Botones ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 2rem;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
}
.btn svg {
  width: 18px; height: 18px;
  fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.btn--primary { background: var(--blue); color: var(--bg); }
.btn--primary:hover { background: var(--blue-deep); transform: translateY(-2px); }
.btn--ghost { border-color: var(--ink); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }
.btn--light { background: var(--bg); color: var(--blue); }
.btn--light:hover { background: var(--white); transform: translateY(-2px); }
.btn--outline-light { border-color: rgba(250,250,248,.5); color: var(--bg); }
.btn--outline-light:hover { border-color: var(--bg); background: rgba(250,250,248,.08); transform: translateY(-2px); }

/* ============ Navegación ============ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 1.4rem 0;
  transition: padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s var(--ease);
}
.nav.is-scrolled {
  padding: .8rem 0;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  width: min(1180px, 92vw);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav__links a {
  position: relative;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color .3s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 100%; height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__links a.nav__cta {
  color: var(--blue);
  font-weight: 700;
}
.nav__toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px; height: 40px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
}
.nav__toggle span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  transition: transform .35s var(--ease), opacity .35s;
}

/* ============ Hero ============ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 5rem;
  background:
    radial-gradient(ellipse 60% 55% at 78% 45%, rgba(18,59,99,.055) 0%, rgba(18,59,99,0) 70%),
    radial-gradient(ellipse 45% 40% at 12% 85%, rgba(18,59,99,.035) 0%, rgba(18,59,99,0) 70%);
}
.hero__inner {
  width: min(1180px, 92vw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 3rem;
}
.hero__kicker {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.6rem;
}
.hero__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 5.4vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  margin-bottom: 1.6rem;
}
.hero__sub {
  max-width: 34rem;
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--ink-soft);
  margin-bottom: 2.6rem;
}
.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.1rem;
}
.hero__contact-link {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color .3s, border-color .3s;
}
.hero__contact-link:hover { color: var(--blue); border-color: var(--blue); }

.hero__media {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__initials {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -54%);
  font-family: var(--serif);
  font-size: clamp(14rem, 26vw, 24rem);
  font-weight: 600;
  color: var(--blue);
  opacity: .055;
  user-select: none;
  pointer-events: none;
  line-height: 1;
}
.hero__photo-frame {
  width: min(400px, 38vw);
  aspect-ratio: 4 / 5.2;
  border-radius: 999px 999px 4px 4px; /* arco */
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 80px -20px rgba(18, 59, 99, .25);
}
.hero__photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(250,250,248,.35);
  border-radius: inherit;
  pointer-events: none;
}
.hero__photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: saturate(.88);
}
.hero__scroll-hint {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 56px;
  overflow: hidden;
}
.hero__scroll-hint span {
  display: block;
  width: 1px; height: 100%;
  background: linear-gradient(var(--blue), transparent);
  animation: scrollHint 2.4s var(--ease) infinite;
}
@keyframes scrollHint {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__scroll-hint { display: none; }
}

/* ============ Secciones genéricas ============ */
.section { padding: 7.5rem 0; }
.section--white { background: var(--white); border-block: 1px solid var(--border); }

.section__label {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.2rem;
}
.section__label::after {
  content: "";
  display: inline-block;
  width: 48px; height: 1px;
  background: var(--blue);
  vertical-align: middle;
  margin-left: 1rem;
  opacity: .4;
}
.section__label--light { color: rgba(250,250,248,.75); }
.section__label--light::after { background: rgba(250,250,248,.4); }

.section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  line-height: 1.15;
  max-width: 34ch;
  margin-bottom: 3.2rem;
}
.section__title--light { color: var(--bg); }

/* ============ Perfil ============ */
.perfil__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4.5rem;
}
.perfil__statement {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  line-height: 1.2;
}
.perfil__text p {
  color: var(--ink-soft);
  margin-bottom: 1.3rem;
  font-size: 1.02rem;
  font-weight: 300;
}
.perfil__areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.area-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2.2rem 1.9rem;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.area-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -24px rgba(18,59,99,.22);
  border-color: transparent;
}
.area-card__num {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--blue);
  display: block;
  margin-bottom: 1.1rem;
}
.area-card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: .6rem;
}
.area-card p { font-size: .92rem; color: var(--ink-soft); font-weight: 300; }

.perfil__quote {
  margin-top: 4.5rem;
  padding-left: 2rem;
  border-left: 2px solid var(--blue);
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  color: var(--blue);
  max-width: 44ch;
}

/* ============ Áreas de experiencia ============ */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 1.2rem;
}
.exp-card {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.exp-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
  z-index: 2;
}
.exp-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px -22px rgba(18,59,99,.25); }
.exp-card:hover::before { transform: scaleX(1); }
.exp-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.exp-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(.92) brightness(1.04);
  transform: scale(1.01);
  transition: transform .7s var(--ease), filter .7s var(--ease);
}
.exp-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,59,99,.38) 0%, rgba(18,59,99,.62) 100%);
  mix-blend-mode: multiply;
  transition: opacity .7s var(--ease);
}
.exp-card:hover .exp-card__media img {
  transform: scale(1.07);
  filter: grayscale(.2) contrast(1) brightness(1);
}
.exp-card:hover .exp-card__media::after { opacity: .55; }
.exp-card__media span {
  position: absolute;
  right: .9rem; bottom: .6rem;
  z-index: 1;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.6rem;
  color: rgba(250,250,248,.9);
  line-height: 1;
}
.exp-card h3 {
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.25;
  padding: 1.1rem 1.3rem 1.2rem;
}

/* ============ Trayectoria ============ */
.timeline { position: relative; padding-left: 3rem; }
.timeline__line {
  position: absolute;
  left: 0; top: .5rem; bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline__line i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--blue);
  transform-origin: top;
  transform: scaleY(0);
}
.timeline__item { position: relative; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-3rem - 4.5px);
  top: .55rem;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px var(--bg), 0 0 0 6px var(--border);
}
.timeline__period {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .6rem;
}
.timeline__role {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  font-weight: 600;
  line-height: 1.15;
}
.timeline__org {
  color: var(--ink-soft);
  font-size: 1rem;
  margin: .5rem 0 3rem;
}
.timeline__groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.resp-group {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2rem 1.8rem;
}
.resp-group h4 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--border);
}
.resp-group li {
  position: relative;
  padding-left: 1.2rem;
  font-size: .92rem;
  font-weight: 300;
  color: var(--ink-soft);
  margin-bottom: .7rem;
}
.resp-group li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 5px; height: 1px;
  background: var(--blue);
}

/* ============ Logros ============ */
.logros {
  background:
    linear-gradient(175deg, rgba(18,59,99,.93) 0%, rgba(13,44,75,.96) 100%),
    url("assets/bg-modern.webp") center 30% / cover no-repeat;
  color: var(--bg);
}
.logros-list { position: relative; }
.logro-row {
  position: relative;
  display: grid;
  grid-template-columns: 5.5rem 1fr auto;
  align-items: center;
  gap: 2.5rem;
  padding: 2.4rem 1.2rem;
  transition: background .5s var(--ease);
}
.logro-row:hover { background: rgba(250,250,248,.05); }
.logro-row__line {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: rgba(250,250,248,.22);
  transform: scaleX(0);
  transform-origin: left;
  display: block;
}
.logro-row__line--end { position: static; }
html:not(.has-js) .logro-row__line,
html.has-js:not(.motion-ok) .logro-row__line { transform: scaleX(1); }
.logro-row__num {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 400;
  font-style: italic;
  color: rgba(250,250,248,.32);
  line-height: 1;
  transition: color .5s var(--ease);
}
.logro-row:hover .logro-row__num { color: rgba(250,250,248,.85); }
.logro-row__text h3 {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: .35rem;
}
.logro-row__text p {
  font-size: .9rem;
  font-weight: 300;
  color: rgba(250,250,248,.6);
  max-width: 46ch;
}
.logro-row__icon {
  width: 72px; height: 72px;
  border: 1px solid rgba(250,250,248,.25);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: border-color .5s var(--ease), background .5s var(--ease), transform .5s var(--ease);
}
.logro-row:hover .logro-row__icon {
  border-color: rgba(250,250,248,.7);
  background: rgba(250,250,248,.06);
  transform: rotate(6deg) scale(1.05);
}
.logro-row__icon svg {
  width: 28px; height: 28px;
  fill: none;
  stroke: var(--bg);
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .9;
}

/* ============ Formación ============ */
.formacion {
  background:
    linear-gradient(180deg, rgba(255,255,255,.982) 0%, rgba(255,255,255,.955) 100%),
    url("assets/bg-aula.webp") center 70% / cover no-repeat;
}
.edu-list {
  border-top: 1px solid var(--border);
}
.edu-item {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 2rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.edu-item__logo {
  justify-self: end;
  height: 34px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: grayscale(1) opacity(.55);
  transition: filter .4s var(--ease);
}
.edu-item:hover .edu-item__logo { filter: grayscale(0) opacity(1); }
.edu-item__logo--tall { height: 56px; }
.edu-item__logo--text {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--ink-soft);
  opacity: .65;
  border: 1px solid var(--border);
  padding: .4rem .9rem;
  transition: color .4s, border-color .4s;
}
.edu-item:hover .edu-item__logo--text { color: var(--blue); border-color: var(--blue); opacity: 1; }
.edu-item__year {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
}
.edu-item h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}
.edu-item p { color: var(--ink-soft); font-size: .95rem; font-weight: 300; margin-top: .25rem; }

/* ============ Internacional / mapa ============ */
.map-wrap { position: relative; }
.map {
  width: 100%;
  height: auto;
  display: block;
}
.map__grid ellipse,
.map__grid line,
.map__grid path {
  fill: none;
  stroke: var(--border);
  stroke-width: 1;
}
.map__routes path {
  fill: none;
  stroke: var(--blue);
  stroke-width: 1;
  stroke-dasharray: 4 6;
  opacity: .35;
}
.map-point { cursor: pointer; outline: none; }
.map-point__dot { fill: var(--blue); }
.map-point__pulse {
  fill: none;
  stroke: var(--blue);
  stroke-width: 1;
  opacity: .5;
}
.map-point text {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  fill: var(--ink);
  text-anchor: middle;
}
.map-point--home .map-point__dot { fill: var(--blue-deep); }
.map-point:hover .map-point__dot,
.map-point:focus .map-point__dot { fill: var(--blue-deep); }
.map-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--ink);
  color: var(--bg);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  padding: .55rem .9rem;
  border-radius: 3px;
  opacity: 0;
  transform: translate(-50%, -130%) translateY(6px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  white-space: nowrap;
  z-index: 5;
}
.map-tooltip.is-visible {
  opacity: 1;
  transform: translate(-50%, -130%);
}

/* ============ Competencias ============ */
.comp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.comp-card {
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 2.2rem 1.9rem;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.comp-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 48px -24px rgba(18,59,99,.2);
}
.comp-card svg {
  width: 28px; height: 28px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 1.4rem;
}
.comp-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--border);
}
.comp-card li {
  font-size: .9rem;
  font-weight: 300;
  color: var(--ink-soft);
  padding: .3rem 0;
}

/* ============ Impacto ============ */
.impacto {
  background:
    linear-gradient(180deg, rgba(250,250,248,.978) 0%, rgba(250,250,248,.945) 100%),
    url("assets/bg-campus.webp") center 60% / cover no-repeat;
}
.impacto__grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}
.impacto__years {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--serif);
  color: var(--blue);
}
.impacto__years .count {
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.impacto__years em {
  font-style: normal;
  font-size: clamp(2rem, 4vw, 3.4rem);
  color: var(--ink-soft);
}
.impacto__list .section__title { margin-bottom: 2.4rem; }
.impacto__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--border);
}
.impacto__list li:first-of-type { border-top: 1px solid var(--border); }
.impacto__list strong { font-weight: 600; font-size: 1rem; }
.impacto__list span {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  white-space: nowrap;
}

/* ============ Contacto / footer ============ */
.contacto {
  background:
    radial-gradient(ellipse at 50% -20%, rgba(18,59,99,.85) 0%, rgba(13,44,75,.97) 55%, rgba(13,44,75,1) 100%),
    url("assets/bg-modern.webp") center 75% / cover no-repeat;
  color: var(--bg);
  padding: 7rem 0 3rem;
  text-align: center;
}
.contacto__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  max-width: 24ch;
  margin: 0 auto 3rem;
}
.contacto__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin-bottom: 5.5rem;
}
.contacto__footer {
  border-top: 1px solid rgba(250,250,248,.15);
  padding-top: 2.2rem;
}
.contacto__footer p:first-child {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin-bottom: .3rem;
}
.contacto__footer p:last-child {
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(250,250,248,.55);
}

/* ============ Cursor personalizado ============ */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1px solid var(--blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.6);
  transition: opacity .25s, transform .3s var(--ease);
}
.cursor.is-active {
  opacity: .7;
  transform: translate(-50%, -50%) scale(1);
}
@media (hover: none), (prefers-reduced-motion: reduce) {
  .cursor { display: none; }
}

/* ============ Estados iniciales de animación ============
   Se aplican solo cuando JS está activo (html.has-js) y
   sin prefers-reduced-motion, para que sin JS todo sea visible. */
html.has-js.motion-ok .st-reveal,
html.has-js.motion-ok .reveal-kicker,
html.has-js.motion-ok .reveal-sub,
html.has-js.motion-ok .reveal-actions,
html.has-js.motion-ok .exp-card,
html.has-js.motion-ok .logro-row {
  opacity: 0;
}
html.has-js.motion-ok .hero__photo-frame {
  clip-path: inset(100% 0 0 0);
}

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3.5rem; text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__photo-frame { width: min(330px, 70vw); }
  .perfil__grid { grid-template-columns: 1fr; gap: 2rem; }
  .perfil__areas { grid-template-columns: 1fr; }
  .timeline__groups { grid-template-columns: 1fr; }
  .comp-grid { grid-template-columns: 1fr 1fr; }
  .impacto__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .edu-item { grid-template-columns: 1fr; gap: .4rem; }
}

@media (max-width: 700px) {
  .section { padding: 5rem 0; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    font-size: 1.1rem;
    transform: translateY(-100%);
    transition: transform .5s var(--ease);
  }
  .nav.menu-open .nav__links { transform: translateY(0); }
  .nav__toggle { display: flex; z-index: 10; }
  .nav.menu-open .nav__toggle span:first-child { transform: translateY(4.2px) rotate(45deg); }
  .nav.menu-open .nav__toggle span:last-child { transform: translateY(-4.2px) rotate(-45deg); }
  .comp-grid { grid-template-columns: 1fr; }
  .map-point text { font-size: 16px; }
  .logro-row {
    grid-template-columns: 1fr auto;
    gap: 1.2rem;
    padding: 1.8rem .4rem;
  }
  .logro-row__num { display: none; }
  .logro-row__icon { width: 56px; height: 56px; }
  .logro-row__icon svg { width: 22px; height: 22px; }
  .edu-item { grid-template-columns: 1fr auto; }
  .edu-item__year { grid-column: 1 / -1; }
  .timeline { padding-left: 1.8rem; }
  .timeline__item::before { left: calc(-1.8rem - 4.5px); }
}