.manifesto-logo {
  width: 116px;
  height: 116px;
  object-fit: contain;
  margin-bottom: 30px;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-loop 22s linear infinite;
}

.marquee-group {
  display: flex;
  flex: none;
  justify-content: space-around;
  min-width: 100vw;
}

.marquee .marquee-group span {
  flex: none;
  padding: 0 1.1rem;
  animation: none;
}

.reading-thread {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 3px;
  pointer-events: none;
}

.reading-thread span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.hero {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr);
  gap: clamp(44px, 6.5vw, 108px);
}

.hero-photo {
  --photo-tilt-x: 0deg;
  --photo-tilt-y: 0deg;
  --photo-shift-x: 0px;
  --photo-shift-y: 0px;
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  margin: 0;
  align-self: center;
  justify-self: end;
  transform: perspective(1050px) rotateX(var(--photo-tilt-y)) rotateY(var(--photo-tilt-x));
  transform-style: preserve-3d;
  transition: transform .28s ease-out;
}

.hero-photo.reveal.visible {
  transform: perspective(1050px) rotateX(var(--photo-tilt-y)) rotateY(var(--photo-tilt-x));
}

.hero-photo::before {
  content: '';
  position: absolute;
  inset: 20px -17px -17px 20px;
  z-index: -1;
  border: 2px solid var(--red);
  transition: transform .32s ease;
}

.hero-photo::after {
  content: '';
  position: absolute;
  top: -13px;
  right: -12px;
  width: 24px;
  height: 24px;
  border: 6px solid var(--yellow);
  border-radius: 50%;
  background: var(--blue);
  animation: photo-dot 4.6s ease-in-out infinite alternate;
}

.hero-photo:hover::before { transform: translate(5px, 5px); }

.hero-photo-window {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #d9d5cf;
  box-shadow: 0 24px 58px rgba(2, 10, 52, .3);
}

.hero-photo-window::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(4, 14, 55, .32));
  pointer-events: none;
}

.hero-photo-window img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 30%;
  animation: photo-breathe 10s ease-in-out infinite alternate;
  will-change: transform;
}

.photo-label {
  position: absolute;
  z-index: 2;
  padding: 9px 11px;
  font: 600 .57rem var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
  box-shadow: 4px 4px 0 rgba(3, 13, 54, .17);
}

.photo-label-top {
  top: 18px;
  left: -8px;
  background: var(--cream);
  color: var(--blue);
  transform: rotate(-2deg);
}

.photo-label-bottom {
  right: -7px;
  bottom: 22px;
  background: var(--red);
  color: #fff;
  transform: rotate(2deg);
}

.photo-stitches {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  display: flex;
  gap: 4px;
}

.photo-stitches i { width: 18px; height: 4px; background: #fff; }
.photo-stitches i:nth-child(2) { background: var(--red); }
.photo-stitches i:nth-child(3) { background: #3468ce; }

.hero-photo figcaption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-top: 17px;
  color: #fff;
}

.hero-photo figcaption span { font: 500 1.02rem var(--serif); }
.hero-photo figcaption small { color: #bfcaf5; font: .55rem var(--mono); letter-spacing: .06em; text-transform: uppercase; text-align: right; }

.school-card {
  transform-style: preserve-3d;
  transition: transform .22s ease, box-shadow .22s ease;
  will-change: transform;
}

.school-card:hover {
  box-shadow: 0 22px 45px rgba(1, 9, 48, .24);
  z-index: 2;
}

.school-card.esquiu { background: #fff; color: var(--blue); }
.school-card.penaloza { background: #df4b45; color: #fff; }
.school-card.peralta { background: #071653; color: #fff; }
.school-card.sarmiento { background: #3266c9; color: #fff; }

.school-card-head {
  display: flex;
  min-height: 108px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.school-index {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: .72;
}

.school-mark {
  --mark-angle: -3deg;
  position: relative;
  display: grid;
  flex: 0 0 auto;
  width: 104px;
  aspect-ratio: 1;
  padding: 14px;
  place-items: center;
  border: 1px solid rgba(11, 32, 126, .22);
  border-color: color-mix(in srgb, currentColor 25%, transparent);
  border-radius: 18px 18px 25px 17px;
  background: #fffaf0;
  color: var(--blue);
  box-shadow: 5px 6px 0 rgba(11, 32, 126, .12);
  box-shadow: 5px 6px 0 color-mix(in srgb, currentColor 14%, transparent);
  transform: translateZ(22px) rotate(var(--mark-angle));
  transition: transform .32s cubic-bezier(.2, .8, .2, 1), box-shadow .32s ease;
  isolation: isolate;
}

.school-card:nth-child(even) .school-mark { --mark-angle: 2.5deg; }

.school-mark::after {
  content: '';
  position: absolute;
  inset: 6px;
  z-index: -1;
  border: 1px dashed rgba(11, 32, 126, .35);
  border-color: color-mix(in srgb, currentColor 38%, transparent);
  border-radius: 13px 13px 19px 12px;
  pointer-events: none;
}

.school-logo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.school-logo-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Los archivos institucionales traen lienzos distintos: el recorte los iguala sin deformarlos. */
.mark-peralta .school-logo-frame img {
  position: absolute;
  inset: 0 auto auto 0;
  width: auto;
  max-width: none;
  height: 100%;
}

.mark-sarmiento .school-logo-frame { border-radius: 7px; }

.school-card:hover .school-mark,
.school-card:focus-within .school-mark {
  box-shadow: 8px 10px 0 rgba(11, 32, 126, .13);
  box-shadow: 8px 10px 0 color-mix(in srgb, currentColor 17%, transparent);
  transform: translate3d(0, -5px, 28px) rotate(0deg);
}

.school-card h3 { margin: 15px 0 7px; }

.school-contact {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(48px, 9vw, 140px);
  overflow: hidden;
  padding: 96px 8vw;
  background: var(--cream);
  color: var(--blue);
}

.school-contact::before {
  content: '04';
  position: absolute;
  right: -24px;
  bottom: -68px;
  color: rgba(11, 32, 126, .05);
  font: 700 clamp(10rem, 24vw, 24rem)/.7 var(--sans);
  letter-spacing: -.09em;
  pointer-events: none;
}

.school-contact::after {
  content: '';
  position: absolute;
  top: -84px;
  left: 44%;
  width: 165px;
  height: 165px;
  border: 26px solid var(--yellow);
  border-radius: 50%;
  opacity: .75;
  pointer-events: none;
}

.school-contact > * { position: relative; z-index: 1; }
.school-contact .kicker { color: var(--red); }

.school-contact h2 {
  max-width: 720px;
  margin: 0;
  font: 500 clamp(3rem, 5vw, 6rem)/.92 var(--serif);
  letter-spacing: -.055em;
}

.school-contact-action {
  align-self: end;
  max-width: 420px;
  padding-top: 25px;
  border-top: 1px solid rgba(11, 32, 126, .25);
}

.school-contact-action p {
  max-width: 370px;
  margin-bottom: 25px;
  font-size: .93rem;
  line-height: 1.65;
}

.school-contact-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100%, 340px);
  padding: 16px 18px;
  background: var(--blue);
  color: #fff;
  font-size: .82rem;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}

.school-contact-cta span { font-size: 1.1rem; }
.school-contact-cta:hover { background: var(--red); transform: translateY(-3px); }

.school-open {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: auto;
  padding: 10px 0 0;
  border: 0;
  border-top: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font: .64rem var(--mono);
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
}

.school-open b { font-size: 1.15rem; transition: transform .2s ease; }
.school-open:hover b,
.school-open:focus-visible b { transform: translate(3px, -3px); }
.school-open:focus-visible { outline: 3px solid currentColor; outline-offset: 4px; }

@keyframes photo-breathe {
  from { transform: translate3d(var(--photo-shift-x), var(--photo-shift-y), 0) scale(1.035); }
  to { transform: translate3d(calc(var(--photo-shift-x) - 4px), calc(var(--photo-shift-y) - 7px), 0) scale(1.065); }
}
@keyframes photo-dot { to { transform: translate(-8px, 8px) scale(.82); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .reading-thread { display: none; }
  .hero-photo-window img { transform: none; }
}

@media (max-width: 850px) {
  .school-card { transform: none !important; }
}

.whatsapp-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 23px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, .28);
  font: 500 .62rem var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.whatsapp-status i,
.whatsapp-card-head > i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 5px rgba(37, 211, 102, .14);
}

.whatsapp-card {
  padding: clamp(24px, 4vw, 36px);
  background: var(--cream);
  color: var(--blue);
  box-shadow: 14px 14px 0 var(--yellow);
}

.whatsapp-card-head {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 12px;
  padding-bottom: 19px;
  border-bottom: 1px solid rgba(11, 32, 126, .16);
}

.whatsapp-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  font-size: 1.1rem;
}

.whatsapp-card-head div { display: flex; flex-direction: column; }
.whatsapp-card-head strong { font-family: var(--serif); font-size: 1.1rem; }
.whatsapp-card-head small { color: #727b97; font: .58rem var(--mono); text-transform: uppercase; }
.whatsapp-question { margin: 24px 0 13px; font-weight: 700; }
.whatsapp-options { display: flex; flex-wrap: wrap; gap: 8px; }
.whatsapp-options button { padding: 9px 11px; border: 1px solid rgba(11, 32, 126, .25); background: transparent; color: var(--blue); font-size: .7rem; cursor: pointer; transition: .2s ease; }
.whatsapp-options button:hover,
.whatsapp-options button.active { border-color: var(--blue); background: var(--blue); color: #fff; transform: translateY(-2px); }
.message-preview { position: relative; margin: 23px 0 18px 19px; padding: 14px 16px; border-radius: 2px 12px 12px 12px; background: #e9f7ee; color: #173b27; }
.message-preview::before { content: ''; position: absolute; left: -9px; top: 0; border-width: 0 10px 10px 0; border-style: solid; border-color: transparent #e9f7ee transparent transparent; }
.message-preview span { display: block; margin-bottom: 5px; color: #4e775e; font: .55rem var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.message-preview p { margin: 0; font-size: .82rem; line-height: 1.5; }
.whatsapp-cta { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 15px 17px; background: #20b85b; color: #fff; font-weight: 700; font-size: .82rem; transition: .2s ease; }
.whatsapp-cta:hover { background: #178d46; transform: translateY(-2px); }
.whatsapp-note { display: block; margin-top: 12px; color: #7a829a; font: .55rem/1.45 var(--mono); }

@media (max-width: 520px) {
  .whatsapp-card { box-shadow: 8px 8px 0 var(--yellow); }
  .whatsapp-options { display: grid; }
  .whatsapp-options button { text-align: left; }
}

.whatsapp-float {
  position: fixed;
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 34px);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 9px 28px rgba(4, 35, 18, .3);
  transition: transform .2s ease, background .2s ease;
  animation: whatsapp-arrive .55s .7s cubic-bezier(.2, .9, .2, 1) both;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -7px;
  border: 1px solid rgba(37, 211, 102, .48);
  border-radius: inherit;
  animation: whatsapp-ring 2.4s ease-out infinite;
}

.whatsapp-float svg {
  width: 31px;
  height: 31px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible { transform: translateY(-4px) scale(1.05); background: #1ebd59; }
.whatsapp-tooltip { position: absolute; right: 71px; padding: 7px 10px; border-radius: 3px; background: #fff; color: var(--blue); box-shadow: 0 7px 22px rgba(4, 13, 57, .18); font: 500 .62rem var(--mono); text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; opacity: 0; transform: translateX(8px); pointer-events: none; transition: .2s ease; }
.whatsapp-float:hover .whatsapp-tooltip,
.whatsapp-float:focus-visible .whatsapp-tooltip { opacity: 1; transform: none; }

:is(.menu-button, .round-link, .under-link, .school-contact-cta):focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

@keyframes whatsapp-arrive { from { opacity: 0; transform: translateY(24px) scale(.65); } }
@keyframes whatsapp-ring { 75%, 100% { opacity: 0; transform: scale(1.28); } }
@keyframes marquee-loop { to { transform: translateX(-50%); } }

@media (max-width: 520px) {
  .whatsapp-float { width: 56px; height: 56px; }
  .whatsapp-tooltip { display: none; }
  .hero h1 { font-size: clamp(2.75rem, 14.4vw, 3.5rem); }
}

@media (max-width: 850px) {
  .nav.open {
    z-index: 20;
    box-shadow: 0 18px 28px rgba(5, 17, 72, .14);
  }

  .menu-button {
    display: grid;
    grid-column: 3;
    justify-self: end;
    width: 44px;
    height: 44px;
    padding: 7px;
    place-content: center;
  }

  .menu-button i {
    margin: 3px;
    transition: transform .24s ease;
    transform-origin: center;
  }

  .menu-button[aria-expanded="true"] i:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] i:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }
}

@media (max-width: 1100px) and (min-width: 851px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(320px, .68fr); gap: 44px; }
  .hero-photo { width: min(100%, 455px); }
  .school-card-head { min-height: 94px; }
  .school-mark { width: 88px; padding: 12px; }
  .school-card h3 { font-size: 2rem; }
}

@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; gap: 55px; }
  .hero-photo { width: min(100%, 520px); justify-self: center; }
  .school-contact { grid-template-columns: 1fr; gap: 42px; padding: 80px 8vw; }
  .school-contact::after { left: auto; right: 8%; }
  .school-contact-action { max-width: 520px; }
  .school-card-head { min-height: 108px; }
  .school-mark { width: 102px; }
}

@media (max-width: 520px) {
  .hero-photo::before { inset: 13px -9px -10px 13px; }
  .hero-photo::after { top: -10px; right: -6px; width: 19px; height: 19px; border-width: 5px; }
  .photo-label { padding: 7px 9px; font-size: .5rem; }
  .photo-stitches { top: 16px; right: 13px; }
  .photo-stitches i { width: 13px; }
  .hero-photo figcaption { align-items: flex-start; flex-direction: column; gap: 5px; }
  .hero-photo figcaption small { text-align: left; }
  .school-contact { padding: 66px 6vw; }
  .school-contact::before { right: -10px; bottom: -32px; }
  .school-contact::after { top: -65px; width: 120px; height: 120px; border-width: 20px; }
  .school-contact h2 { font-size: clamp(2.8rem, 13vw, 4rem); }
  .school-card { min-height: 305px; }
  .school-card-head { min-height: 92px; }
  .school-mark { width: 86px; padding: 12px; }
  .school-card h3 { margin-top: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .school-mark { transform: none !important; }
}