/* ================================
   PEZ / BASE
================================ */

:root {
  --color-black: #0e0e0e;
  --color-white: #ffffff;
  --color-green: #adff00;
  --color-pink: #ffc4e9;
  --color-blue: #1aaefc;
  --color-yellow: #fff95c;

  --color-gray-100: #f5f5f5;
  --color-gray-300: #9b9b9b;
  --color-gray-700: #242424;
  --color-gray-800: #191919;

  --font-main: "Public Sans", Arial, Helvetica, sans-serif;

  --page-padding-x: clamp(24px, 7vw, 120px);
  --section-max-width: 1440px;

  --nav-height: 72px;
  --radius-large: 56px;
  --radius-medium: 28px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-black);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-main);
  background: var(--color-black);
  color: var(--color-white);
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: var(--color-green);
  color: var(--color-black);
}

/* ================================
   ACCESSIBILITY
================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ================================
   GLOBAL LAYOUT
================================ */

.site-main {
  position: relative;
  width: 100%;
  background: var(--color-black);
}

.section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background: var(--color-black);
  overflow: hidden;
}

.section-inner {
  position: relative;
  width: 100%;
  max-width: var(--section-max-width);
  min-height: 100vh;
  margin: 0 auto;
  padding-inline: var(--page-padding-x);
}

.section-sticky {
  position: sticky;
  top: 0;
  min-height: 100vh;
}

.section-heading h2 {
  margin: 0;
  max-width: 1050px;
  font-size: clamp(44px, 6.2vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.section-heading h2 span {
  color: var(--color-green);
}

.section-symbol {
  display: block;
  margin-bottom: 24px;
  color: var(--color-green);
  font-size: 56px;
  line-height: 1;
}

[data-reveal] {
  opacity: 1;
}

.parallax-layer {
  will-change: transform;
}

/* ================================
   PAGE BOTTOM BLUR
================================ */

.page-bottom-blur {
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 900;
  width: 100%;
  height: clamp(30px, 4.5vh, 60px);
  pointer-events: none;

  background: linear-gradient(
    to bottom,
    rgba(14, 14, 14, 0),
    rgba(14, 14, 14, 0.16)
  );

  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);

  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 55%,
    black 100%
  );

  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 55%,
    black 100%
  );
}

/* ================================
   SCRAMBLE TEXT
================================ */

.scramble-cta {
  position: relative;
  overflow: hidden;
}

.scramble-cta__text {
  display: block;
  width: 100%;
  max-width: 100%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

/* ================================
   TOP NAV
================================ */

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: var(--nav-height);
  padding-inline: var(--page-padding-x);
  display: flex;
  align-items: center;
  justify-content: space-between;

  background: var(--color-black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.55);

  transition:
    transform 0.45s var(--ease-out),
    opacity 0.45s var(--ease-out);
}

.top-nav--hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.top-nav__logo {
  display: inline-flex;
  align-items: center;
}

.top-nav__logo-image {
  width: 76px;
  height: auto;
}

.top-nav__cta {
  width: 168px;
  min-width: 168px;
  max-width: 168px;

  height: 42px;
  min-height: 42px;
  max-height: 42px;

  padding: 0;
  border: 1px solid var(--color-green);
  border-radius: 999px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: var(--color-white);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;

  overflow: hidden;
  flex: 0 0 168px;

  transition:
    background-color 0.25s ease,
    color 0.25s ease;
}

.top-nav__cta:hover,
.top-nav__cta:focus-visible {
  background: var(--color-green);
  color: var(--color-black);
}

.top-nav__cta .scramble-cta__text {
  display: block;
  width: 100%;
  max-width: 100%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

/* ================================
   HERO
================================ */

.hero-section {
  min-height: 100vh;
}

.hero-inner {
  min-height: 100vh;
  padding-top: 30px;
  padding-bottom: 56px;
  display: flex;
  flex-direction: column;
}

.hero-brand {
  position: relative;
  z-index: 5;
}

.hero-logo {
  display: inline-flex;
  align-items: center;
}

.hero-logo__image {
  width: clamp(58px, 4.8vw, 78px);
  height: auto;
}

.hero-content {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(300px, 500px) minmax(420px, 580px);
  align-items: center;
  justify-content: space-between;
  gap: clamp(72px, 8vw, 140px);
}

.hero-copy-block {
  max-width: 500px;
  padding-top: 44px;
  position: relative;
  z-index: 10;
}

.hero-title {
  max-width: 540px;
  margin: 0;
  text-transform: uppercase;
  line-height: 1.04;
  letter-spacing: -0.045em;
}


.hero-title__line {
  display: block;
}

.hero-title__line--light {
  color: var(--color-white);
  font-size: clamp(36px, 3.65vw, 58px);
  font-weight: 300;
  letter-spacing: -0.04em;
}

.hero-title__line--accent {
  color: var(--color-green);
  font-size: clamp(46px, 4.55vw, 72px);
  font-weight: 950;
  letter-spacing: -0.048em;
}

.hero-cta {
  width: 206px;
  min-width: 206px;
  max-width: 206px;

  height: 52px;
  min-height: 52px;
  max-height: 52px;

  margin-top: 42px;
  padding: 0;
  border: 1px solid var(--color-green);
  border-radius: 999px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: var(--color-white);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.32em;
  text-transform: uppercase;

  position: relative;
  z-index: 20;
  overflow: hidden;
  flex: 0 0 206px;

  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.hero-cta:hover,
.hero-cta:focus-visible {
  background: var(--color-green);
  color: var(--color-black);
  transform: translateY(-2px);
}

.hero-cta .scramble-cta__text {
  display: block;
  width: 100%;
  max-width: 100%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

.hero-image {
  justify-self: end;
  width: min(100%, 580px);
  aspect-ratio: 4 / 5.25;
  margin: 0;
  border-radius: clamp(34px, 4vw, 68px);
  overflow: hidden;
  background: var(--color-gray-700);
  position: relative;
  z-index: 1;
}

.hero-image__media {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center top;
  --parallax-base-y: 0%;
  transform: translate3d(0, var(--parallax-base-y), 0);
  will-change: transform;
}

/* ================================
   SECTION PLACEHOLDERS / BASE
================================ */

.problems-inner,
.audiences-inner,
.action-inner,
.join-inner,
.system-inner,
.form-inner {
  padding-top: 96px;
  padding-bottom: 96px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.media-placeholder {
  min-height: 360px;
  border-radius: var(--radius-large);
  display: grid;
  place-items: center;
  background:
    linear-gradient(
      135deg,
      rgba(173, 255, 0, 0.14),
      rgba(255, 255, 255, 0.04)
    ),
    var(--color-gray-800);
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.media-placeholder--wide {
  min-height: 520px;
}

.media-placeholder--small {
  min-height: 300px;
  margin-top: 48px;
}

.media-placeholder--dashboard {
  min-height: 520px;
  margin-top: 64px;
}

/* ================================
   SIGNALS
================================ */

.signals-section {
  background: var(--color-black);
}

.signals-inner {
  position: relative;
  min-height: 100vh;
  padding-top: clamp(88px, 10vh, 128px);
  padding-bottom: clamp(56px, 7vh, 88px);

  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 0.9fr);
  grid-template-rows: auto auto;
  column-gap: clamp(56px, 8vw, 120px);
  row-gap: clamp(28px, 4vh, 44px);
  align-content: center;
  align-items: center;
}

/* HEADLINE */

.signals-headline {
  position: relative;
  left: auto;
  top: auto;
  z-index: 2;
  max-width: 570px;
  grid-column: 1;
  grid-row: 1;
  transform: translateY(-32px);
}

.signals-headline h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(38px, 3.6vw, 58px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.signals-headline h2 span {
  color: var(--color-green);
}

/* CLOCK AREA */

.signals-clock-area {
  position: relative;
  top: auto;
  right: auto;
  z-index: 2;
  width: min(100%, 560px);
  justify-self: end;
  grid-column: 2;
  grid-row: 1;
}

.signals-clock {
  position: relative;
  width: 100%;
}

.signals-clock__shell {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  user-select: none;
  pointer-events: none;
}

/*
  Ajuste fino del display interno.
  Estos 4 valores controlan dónde cae el flip dentro de reloj.png.
*/

.signals-clock__display {
  position: absolute;
  z-index: 2;

  left: 11.5%;
  top: 19.2%;
  width: 65.8%;
  height: 42.8%;

  perspective: 900px;
  overflow: hidden;
  border-radius: 10px;
}

/* FLIP CARD */

.signals-flip-card {
  position: relative;
  width: 100%;
  height: 100%;
  font-family: var(--font-main);
}

.signals-flip-card__half {
  position: absolute;
  left: 0;
  right: 0;
  height: 50%;
  overflow: hidden;
  background: #171717;
  backface-visibility: hidden;
}

.signals-flip-card__half span {
  position: absolute;
  left: 0;
  right: 0;
  height: 200%;
  display: flex;
  align-items: center;
  justify-content: center;

  color: #f2f2f2;
  font-size: clamp(18px, 2.7vw, 42px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;

  transform: translateX(0.04em);
}

.signals-flip-card__half--top {
  top: 0;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(to bottom, #1d1d1d, #151515);
}

.signals-flip-card__half--top span {
  top: 0;
}

.signals-flip-card__half--bottom {
  bottom: 0;
  border-radius: 0 0 10px 10px;
  background: linear-gradient(to bottom, #111111, #202020);
}

.signals-flip-card__half--bottom span {
  bottom: 0;
}

.signals-flip-card__split {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  z-index: 20;
  height: 2px;
  background: rgba(0, 0, 0, 0.92);
  box-shadow:
    0 -1px 0 rgba(255, 255, 255, 0.05),
    0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Animated paletas */

.signals-flip-card__half--animated-top,
.signals-flip-card__half--animated-bottom {
  display: none;
  z-index: 15;
}

.signals-flip-card__half--animated-top {
  top: 0;
  transform-origin: bottom center;
}

.signals-flip-card__half--animated-bottom {
  bottom: 0;
  transform-origin: top center;
  transform: rotateX(90deg);
}

.signals-flip-card.is-flipping .signals-flip-card__half--animated-top,
.signals-flip-card.is-flipping .signals-flip-card__half--animated-bottom {
  display: block;
}

.signals-flip-card.is-flipping .signals-flip-card__half--animated-top {
  animation: signalsFlipTop 0.18s ease-in forwards;
}

.signals-flip-card.is-flipping .signals-flip-card__half--animated-bottom {
  animation: signalsFlipBottom 0.18s ease-out 0.16s forwards;
}

@keyframes signalsFlipTop {
  from {
    transform: rotateX(0deg);
  }

  to {
    transform: rotateX(-90deg);
  }
}

@keyframes signalsFlipBottom {
  from {
    transform: rotateX(90deg);
  }

  to {
    transform: rotateX(0deg);
  }
}

/* SUBCOPY */

.signals-subcopy {
  margin: 18px auto 0;
  max-width: 560px;
  color: #8e8e8e;
  font-size: clamp(17px, 1.4vw, 22px);
  font-weight: 300;
  line-height: 1.3;
  text-align: center;
}

.signals-subcopy strong {
  color: var(--color-white);
  font-weight: 600;
}

/* PAYOFF */

.signals-payoff {
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  z-index: 2;

  grid-column: 1 / -1;
  grid-row: 2;

  min-height: 0;
  padding: 28px clamp(40px, 4.5vw, 68px);
  border-radius: 24px;

  display: grid;
  grid-template-columns: minmax(300px, 0.56fr) minmax(360px, 0.72fr);
  align-items: center;
  gap: clamp(20px, 2.5vw, 36px);

  background: var(--color-pink);
  color: var(--color-black);
}


.signals-payoff h3 {
  margin: 0;
  color: var(--color-black);
  font-size: clamp(28px, 2.8vw, 44px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.signals-payoff p {
  margin: 0;
  max-width: 520px;
  justify-self: start;
  color: var(--color-black);
  font-size: clamp(16px, 1.25vw, 20px);
  font-weight: 400;
  line-height: 1.42;
}

.signals-payoff h3,
.signals-payoff p {
  --payoff-text-y: 0px;
  transform: translate3d(0, var(--payoff-text-y), 0);
  will-change: transform;
}

/* SIGNALS RESPONSIVE */

@media (max-width: 1100px) {
   .signals-inner {
    min-height: auto;
    padding-top: 96px;
    padding-bottom: 96px;

    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    row-gap: 48px;
    align-content: start;
  }

  .signals-headline,
  .signals-clock-area,
  .signals-payoff {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
  }

  .signals-headline {
    grid-column: 1;
    grid-row: 1;
    max-width: 720px;
  }


  .signals-clock-area {
    grid-column: 1;
    grid-row: 2;
    width: min(100%, 620px);
    justify-self: start;
  }

.signals-payoff {
  grid-column: 1;
  grid-row: 3;
  margin-top: 0;
  min-height: 0;
  padding: 30px 34px;
  border-radius: 22px;
  grid-template-columns: minmax(260px, 0.58fr) minmax(300px, 0.75fr);
  gap: 24px;
}

  .signals-payoff h3 {
    font-size: clamp(28px, 4vw, 40px);
  }

.signals-payoff p {
  max-width: 520px;
  justify-self: start;
  font-size: 17px;
}
}

@media (max-width: 760px) {
  .signals-payoff {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .signals-payoff p {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .signals-inner {
    padding-top: 84px;
    padding-bottom: 76px;
    row-gap: 40px;
  }

.signals-headline h2 {
  font-size: clamp(34px, 10.5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.012em;
}
  .signals-clock-area {
    margin-top: 0;
  }

  .signals-clock__display {
    left: 10.5%;
    top: 20.5%;
    width: 65%;
    height: 45%;
    border-radius: 8px;
  }

  .signals-flip-card__half span {
    font-size: clamp(16px, 6.8vw, 36px);
    letter-spacing: 0.05em;
  }

  .signals-subcopy {
    margin-top: 22px;
    font-size: 16px;
  }

  .signals-payoff {
    margin-top: 0;
    padding: 28px 24px;
    border-radius: 20px;
  }

  .signals-payoff h3 {
    font-size: clamp(26px, 8vw, 38px);
  }

  .signals-payoff p {
    font-size: 16px;
  }
}

/* ================================
   PROBLEMS
================================ */

.problems-section {
  background: var(--color-black);
}

.problems-inner {
  position: relative;
  min-height: 100vh;
  padding-top: clamp(112px, 15vh, 178px);
  padding-bottom: clamp(72px, 9vh, 110px);
  display: grid;
  grid-template-columns: minmax(420px, 590px) minmax(520px, 580px);
  grid-template-rows: auto auto;
  column-gap: 20px;
  row-gap: clamp(56px, 7vh, 92px);
  align-content: center;
}

.problems-asterisk {
  position: absolute;
  top: clamp(126px, 17vh, 170px);
  left: calc(var(--page-padding-x) - 50px);
  z-index: 2;
  color: var(--color-green);
  font-size: clamp(58px, 6vw, 86px);
  font-weight: 300;
  line-height: 1;
  transform: rotate(18deg);
  pointer-events: none;
}

.problems-heading {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  max-width: 596px;
}

.problems-heading h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(42px, 4vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.problems-heading h2 span {
  color: var(--color-green);
}

.problems-intro {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  max-width: 440px;
  margin: 28px 0 0;
  color: var(--color-white);
  font-size: clamp(18px, 1.6vw, 23px);
  font-weight: 300;
  line-height: 1.48;
}

.problems-media {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  width: 100%;
  height: clamp(480px, 45vw, 570px);
  margin: 0;
  border-radius: 32px;
  overflow: hidden;
  background: var(--color-gray-800);
}

.problems-media__image {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: center center;
  --problems-image-y: 0%;
  transform: translate3d(0, var(--problems-image-y), 0);
  will-change: transform;
}

.problems-selector {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  display: grid;
  grid-template-columns: 180px minmax(300px, 380px);
  gap: 20px;
  height: clamp(480px, 45vw, 570px);
}

.problems-nav {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  gap: 12px;
}

.problem-nav-card {
  width: 100%;
  min-height: 126px;
  padding: 18px 22px;
  border: 0;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
  background: #212121;
  color: var(--color-white);
  text-align: left;
  overflow: hidden;
  cursor: pointer;
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.problem-nav-card:nth-child(1) {
  --problem-accent: var(--color-pink);
}

.problem-nav-card:nth-child(2) {
  --problem-accent: var(--color-blue);
}

.problem-nav-card:nth-child(3) {
  --problem-accent: var(--color-yellow);
}

.problem-nav-card:nth-child(4) {
  --problem-accent: var(--color-green);
}

.problem-nav-card:not(.is-active):hover,
.problem-nav-card:not(.is-active):focus-visible {
  background: var(--problem-accent);
  color: var(--color-black);
  transform: translateY(-2px);
}

.problem-nav-card:not(.is-active):hover .problem-nav-card__number,
.problem-nav-card:not(.is-active):focus-visible .problem-nav-card__number {
  color: var(--color-black);
}

.problem-nav-card.is-active {
  background: var(--problem-accent);
  color: var(--color-black);
}

.problem-nav-card__number {
  display: block;
  color: #999999;
  font-size: 38px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.problem-nav-card.is-active .problem-nav-card__number {
  color: var(--color-black);
}

.problem-nav-card__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}

.problem-detail-card {
  position: relative;
  height: 100%;
  padding: 30px 38px 42px;
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  background: #212121;
  color: var(--color-white);
  overflow: hidden;
  transition:
    filter 0.18s ease,
    transform 0.18s ease;
}

.problem-detail-card.is-changing {
  filter: blur(2px);
}

.problem-detail-card__number {
  display: block;
  color: var(--problem-active-color, var(--color-pink));
  font-size: clamp(88px, 8.2vw, 118px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.07em;
  transition: color 0.25s ease;
}

.problem-detail-card__line {
  width: 64px;
  height: 8px;
  margin-top: 18px;
  border-radius: 999px;
  background: var(--problem-active-color, var(--color-pink));
  transition: background-color 0.25s ease;
}

.problem-detail-card h3 {
  margin: 32px 0 0;
  color: var(--color-white);
  font-size: clamp(34px, 3.3vw, 46px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.problem-detail-card p {
  max-width: 290px;
  margin: auto 0 0;
  color: var(--color-white);
  font-size: 20px;
  font-weight: 300;
  line-height: 1.5;
}

/* PROBLEMS RESPONSIVE */

@media (max-width: 1180px) {
  .problems-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    row-gap: 44px;
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .problems-asterisk {
    left: var(--page-padding-x);
    top: 86px;
    font-size: 64px;
  }

  .problems-heading {
    grid-column: 1;
    grid-row: 1;
    padding-left: 58px;
  }

  .problems-intro {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    max-width: 520px;
  }

  .problems-media {
    grid-column: 1;
    grid-row: 3;
    max-width: 640px;
    height: 560px;
  }

  .problems-selector {
    grid-column: 1;
    grid-row: 4;
    width: 100%;
    max-width: 620px;
    height: auto;
    grid-template-columns: 180px minmax(300px, 1fr);
  }

  .problem-detail-card {
    min-height: 560px;
  }
}

@media (max-width: 760px) {
  .problems-selector {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .problems-nav {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .problem-nav-card {
    min-height: 110px;
  }

  .problem-detail-card {
    min-height: 420px;
  }
}

@media (max-width: 640px) {
  .problems-inner {
    padding-top: 84px;
    padding-bottom: 76px;
    row-gap: 36px;
  }

  .problems-asterisk {
    top: 74px;
    font-size: 48px;
  }

  .problems-heading {
    padding-left: 42px;
  }

  .problems-heading h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .problems-intro {
    font-size: 17px;
    line-height: 1.45;
  }

  .problems-media {
    height: 420px;
    border-radius: 28px;
  }

  .problems-nav {
    grid-template-columns: 1fr;
  }

  .problem-nav-card {
    min-height: 92px;
    padding: 16px 18px;
    border-radius: 18px;
  }

  .problem-nav-card__number {
    font-size: 30px;
  }

  .problem-nav-card__label {
    font-size: 13px;
  }

  .problem-detail-card {
    min-height: 390px;
    padding: 28px;
    border-radius: 28px;
  }

  .problem-detail-card__number {
    font-size: 82px;
  }

  .problem-detail-card h3 {
    font-size: 34px;
  }

  .problem-detail-card p {
    max-width: 100%;
    font-size: 17px;
  }
}

/* ================================
   AUDIENCES
================================ */

.audiences-section {
  background: var(--color-black);
}

.audiences-inner {
  position: relative;
  min-height: 100vh;
  padding-top: clamp(96px, 11vh, 118px);
  padding-bottom: clamp(72px, 8vh, 96px);
  display: grid;
  grid-template-columns: minmax(520px, 717px) 282px;
  grid-template-areas:
    "headline headline"
    "media cards";
  column-gap: 24px;
  row-gap: clamp(46px, 6vh, 58px);
  justify-content: center;
  align-content: center;
}

/* HEADLINE */

.audiences-headline {
  grid-area: headline;
  max-width: 1048px;
}

.audiences-headline h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(40px, 3.9vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.018em;
}

.audiences-headline h2 span {
  color: var(--color-green);
}

/* IMAGE */

.audiences-media {
  grid-area: media;
  width: 100%;
  height: clamp(500px, 42vw, 604px);
  margin: 0;
  border-radius: 48px;
  overflow: hidden;
  background: var(--color-gray-800);
}

.audiences-media__image {
  width: 100%;
  height: 126%;
  object-fit: cover;
  object-position: center center;
  --audiences-image-base-y: -10%;
  transform: translate3d(0, var(--audiences-image-base-y), 0);
  will-change: transform;
}

/* CARDS */

.audiences-cards {
  grid-area: cards;
  width: 282px;
  display: grid;
  gap: 24px;
}

.audience-card {
  height: 290px;
  padding: 24px 25px;
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  background: #212121;
  color: var(--color-white);
}

.audience-card__stat {
  display: flex;
  align-items: baseline;
  color: var(--audience-accent);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.audience-card__stat span:not(.audience-card__plus) {
  font-size: clamp(70px, 5.9vw, 85px);
}

.audience-card__plus {
  margin-right: 2px;
  font-size: clamp(40px, 4.4vw, 64px);
  font-weight: 400;
  letter-spacing: -0.08em;
}

.audience-card h3 {
  margin: 4px 0 0;
  color: var(--color-white);
  font-size: 17.7px;
  font-weight: 600;
  line-height: 1.3;
}

.audience-card__line {
  width: 32px;
  height: 4px;
  margin-top: 24px;
  border-radius: 999px;
  background: var(--audience-accent);
}

.audience-card p {
  max-width: 231px;
  margin: auto 0 0;
  color: #ebebeb;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
}

.audience-card--yellow {
  --audience-accent: var(--color-yellow);
}

.audience-card--pink {
  --audience-accent: var(--color-pink);
}


/* AUDIENCES RESPONSIVE */

@media (max-width: 1180px) {
  .audiences-inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "headline"
      "media"
      "cards";
    row-gap: 24px;
    justify-content: stretch;
  }

  .audiences-headline {
    max-width: 940px;
  }

  .audiences-media {
    max-width: 720px;
    height: 560px;
  }

  .audiences-cards {
    width: 100%;
    max-width: 720px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .audience-card {
    height: 280px;
  }
}

@media (max-width: 760px) {
  .audiences-inner {
    padding-top: 84px;
    padding-bottom: 76px;
    row-gap: 18px;
  }

  .audiences-headline h2 {
    font-size: clamp(34px, 9.8vw, 48px);
    line-height: 1.06;
    letter-spacing: -0.02em;
  }

  .audiences-media {
    height: 430px;
    border-radius: 32px;
  }

  .audiences-cards {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .audience-card {
    height: auto;
    min-height: 240px;
    padding: 24px;
    border-radius: 28px;
  }
}

@media (max-width: 480px) {
  .audiences-headline h2 {
    font-size: clamp(31px, 10vw, 40px);
  }

  .audiences-media {
    height: 360px;
    border-radius: 28px;
  }

  .audience-card__stat span:not(.audience-card__plus) {
    font-size: 68px;
  }

  .audience-card__plus {
    font-size: 46px;
  }

  .audience-card h3 {
    font-size: 16px;
  }

  .audience-card p {
    font-size: 15px;
  }
}

/* ================================
   JOIN / TRES FORMAS DE UNIRTE A PEZ
   06 / JOIN PEZ
================================ */

.join-section {
  background: var(--color-black);
}

.join-inner {
  position: relative;
  min-height: 100vh;
  padding-top: clamp(96px, 12vh, 160px) !important;
  padding-bottom: clamp(72px, 10vh, 120px) !important;

  display: grid;
  grid-template-columns: 1fr;
  row-gap: clamp(48px, 6vh, 66px);
  align-content: center;
  align-items: start;
}

.join-heading {
  width: 100%;
  max-width: 700px;
}

.join-heading h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(48px, 5.25vw, 68px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.018em;
}

.join-heading__text,
.join-heading__line {
  display: block;
}

.join-heading__line {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 22px);
}

.join-heading__accent {
  color: var(--color-green);
}

.join-heading__logo {
  width: clamp(132px, 13vw, 170px);
  height: auto;
  transform: translateY(0.04em);
}

.join-options {
  width: 100%;
  max-width: 1200px;
  min-height: 310px;

  display: flex;
  gap: 24px;
  align-items: stretch;
}

.join-option {
  --join-accent: var(--color-pink);
  --join-active-text: var(--color-black);
  --join-active-muted: rgba(14, 14, 14, 0.78);

  flex: 3 1 0;
  min-width: 0;
  min-height: 310px;
  height: 310px;

  padding: 22px 24px 24px;
  border: 0;
  border-radius: 28px;

  display: flex;
  flex-direction: column;
  align-items: flex-start;

  background: #212121;
  color: var(--color-white);
  text-align: left;
  overflow: hidden;

  cursor: pointer;

  transition:
    flex-grow 0.42s var(--ease-out),
    background-color 0.34s ease,
    color 0.34s ease,
    transform 0.34s ease;
}

.join-option--pink {
  --join-accent: var(--color-pink);
  --join-active-text: var(--color-black);
  --join-active-muted: rgba(14, 14, 14, 0.78);
}

.join-option--yellow {
  --join-accent: var(--color-yellow);
  --join-active-text: var(--color-black);
  --join-active-muted: rgba(14, 14, 14, 0.78);
}

.join-option--blue {
  --join-accent: var(--color-blue);
  --join-active-text: var(--color-black);
  --join-active-muted: rgba(14, 14, 14, 0.78);
}

.join-option.is-active {
  flex-grow: 6;
  background: var(--join-accent);
  color: var(--join-active-text);
}

@media (hover: hover) and (pointer: fine) {
  .join-option:not(.is-active):hover,
  .join-option:not(.is-active):focus-visible {
    background: var(--join-accent);
    color: var(--join-active-text);
    transform: translateY(-2px);
  }

  .join-option:not(.is-active):hover .join-option__eyebrow,
  .join-option:not(.is-active):focus-visible .join-option__eyebrow {
    color: currentColor;
  }
}

.join-option__icon {
  width: 48px;
  height: 48px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: currentColor;
  flex: 0 0 auto;
  transform-origin: center center;

  /*
    El SVG ya trae su propio círculo.
    No agregamos otro contenedor circular encima, porque duplicar círculos
    es exactamente el tipo de entusiasmo que arruina un buen ícono.
  */
  border: 0;
  border-radius: 0;
  background: transparent;

  transition:
    color 0.32s ease,
    transform 0.38s var(--ease-out);
}

.join-option__icon::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;

  background: currentColor;
  transform: rotate(0deg);
  transform-origin: center center;

  mask: url("img/Iconright.svg") center / contain no-repeat;
  -webkit-mask: url("img/Iconright.svg") center / contain no-repeat;

  transition:
    transform 2.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.join-option.is-active .join-option__icon {
  transform: scale(1.08);
}

.join-option.is-active .join-option__icon::before {
  transform: rotate(-45deg);
}

@media (hover: hover) and (pointer: fine) {
  .join-option:not(.is-active):hover .join-option__icon,
  .join-option:not(.is-active):focus-visible .join-option__icon {
    transform: translateY(-1px);
  }

  .join-option:hover .join-option__icon::before,
  .join-option:focus-visible .join-option__icon::before {
    transform: rotate(-45deg);
  }

  .join-option.is-active:hover .join-option__icon,
  .join-option.is-active:focus-visible .join-option__icon {
    transform: scale(1.1);
  }
}

.join-option__content {
  width: 100%;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.join-option__title {
  max-width: 540px;
  margin: 22px 0 0;
  color: currentColor;
  font-size: 25px;
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.join-option.is-active .join-option__title {
  font-size: 34px;
  line-height: 1.12;
}

.join-option__eyebrow {
  max-width: 540px;
  margin: 20px 0 0;
  color: currentColor;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.42;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.join-option:not(.is-active) .join-option__eyebrow {
  color: #c5c5c5;
}

.join-option__description {
  max-width: 293px;
  margin: auto 0 0;
  color: var(--join-active-muted);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.47;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;

  transition:
    opacity 0.24s ease,
    transform 0.24s ease;
}

.join-option.is-active .join-option__description {
  opacity: 1;
  transform: translateY(0);
}



/* Join: el texto "Ver opción" queda eliminado visualmente aunque haya quedado en el HTML. */
.join-option__hint {
  display: none !important;
}

/* JOIN RESPONSIVE */

@media (max-width: 900px) {
  .join-inner {
    min-height: auto;
    padding-top: 64px !important;
    padding-bottom: 64px !important;
    row-gap: 36px;
    align-content: start;
  }

  .join-heading h2 {
    font-size: clamp(38px, 8.5vw, 56px);
    line-height: 1.06;
  }

  .join-heading__logo {
    width: clamp(108px, 25vw, 146px);
  }

  .join-options {
    max-width: 350px;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: stretch;
  }

  .join-option {
    flex: none;
    width: 100%;
    min-height: 118px;
    height: 118px;
    padding: 16px 20px;
    border-radius: 24px;

    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 16px;
    align-content: start;

    transition:
      height 0.92s cubic-bezier(0.16, 1, 0.3, 1),
      min-height 0.92s cubic-bezier(0.16, 1, 0.3, 1),
      padding 0.72s cubic-bezier(0.16, 1, 0.3, 1),
      background-color 0.42s ease,
      color 0.42s ease,
      transform 0.42s ease;
  }

  .join-option.is-active {
    min-height: 300px;
    height: 300px;
    padding: 20px;
    display: flex;
    flex-direction: column;
  }

  .join-option--blue.is-active {
    color: var(--color-black);
    --join-active-text: var(--color-black);
    --join-active-muted: rgba(14, 14, 14, 0.78);
  }

  .join-option__icon {
    width: 36px;
    height: 36px;
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .join-option__icon::before {
    width: 100%;
    height: 100%;
  }

  .join-option.is-active .join-option__icon {
    width: 44px;
    height: 44px;
    transform: scale(1.06);
  }

  .join-option.is-active .join-option__icon::before {
    width: 100%;
    height: 100%;
  }

  .join-option__content {
    height: auto;
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-content: start;
  }

  .join-option.is-active .join-option__content {
    width: 100%;
    margin-top: 14px;
  }

  .join-option__title {
    margin: 0;
    max-width: 246px;
    font-size: 22px;
    line-height: 1.18;
    letter-spacing: -0.01em;
  }

  .join-option.is-active .join-option__title {
    max-width: 310px;
    font-size: 30px;
    line-height: 1.13;
  }

  .join-option__eyebrow {
    margin-top: 6px;
    max-width: 246px;
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: 0.15em;
  }

  .join-option.is-active .join-option__eyebrow {
    max-width: 310px;
    margin-top: 12px;
  }

  .join-option__description {
    display: block;
    max-width: 310px;
    max-height: 0;
    margin-top: 0;
    font-size: 16px;
    line-height: 1.5;
    opacity: 0;
    transform: translateY(-8px);
    overflow: hidden;
    pointer-events: none;

    transition:
      max-height 0.78s cubic-bezier(0.16, 1, 0.3, 1),
      margin-top 0.78s cubic-bezier(0.16, 1, 0.3, 1),
      opacity 0.42s ease 0.08s,
      transform 0.62s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .join-option.is-active .join-option__description {
    max-height: 120px;
    margin-top: 38px;
    opacity: 1;
    transform: translateY(0);
  }

}

@media (max-width: 480px) {
  .join-inner {
    padding-top: 56px !important;
    padding-bottom: 56px !important;
    row-gap: 32px;
  }

  .join-heading h2 {
    font-size: clamp(34px, 10vw, 44px);
  }

  .join-options {
    width: 100%;
    max-width: 350px;
  }
}


/* ================================
   FORM
================================ */

.form-inner {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 0.9fr);
  gap: clamp(56px, 8vw, 120px);
  align-items: center;
}

.form-copy h2 {
  margin: 0;
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: 0.9;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.form-copy h2 span {
  color: var(--color-green);
}

.form-copy p {
  max-width: 440px;
  margin: 28px 0 0;
  color: var(--color-gray-300);
  font-size: 18px;
  line-height: 1.4;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  padding: 20px 22px;
  background: var(--color-gray-800);
  color: var(--color-white);
  outline: none;
}

.form-field textarea {
  resize: vertical;
}

.form-submit {
  min-height: 58px;
  border: 1px solid var(--color-green);
  border-radius: 999px;
  background: transparent;
  color: var(--color-white);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.form-submit:hover,
.form-submit:focus-visible {
  background: var(--color-green);
  color: var(--color-black);
}

/* ================================
   RESPONSIVE GENERAL
   No meter Signals acá. Signals ya tiene su propio responsive.
================================ */

@media (max-width: 1100px) {
  .hero-content,
  .action-inner,
  .form-inner,
  .audiences-content {
    grid-template-columns: 1fr;
  }

  .hero-content {
    gap: 48px;
    padding-top: 72px;
  }

  .hero-copy-block {
    max-width: 640px;
    padding-top: 0;
  }

  .hero-title {
    max-width: 640px;
  }

  .hero-image {
    justify-self: start;
    width: 100%;
    max-width: 580px;
  }

  .problems-content {
    grid-template-columns: 1fr;
  }

  .join-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --page-padding-x: 20px;
    --nav-height: 64px;
  }

  .hero-inner {
    padding-top: 24px;
    padding-bottom: 40px;
  }

  .hero-logo__image {
    width: 64px;
  }

  .hero-content {
    gap: 40px;
    padding-top: 56px;
  }

  .hero-title__line--light {
    font-size: clamp(38px, 11vw, 54px);
  }

  .hero-title__line--accent {
    font-size: clamp(42px, 12vw, 62px);
  }

  .hero-cta {
    width: 190px;
    min-width: 190px;
    max-width: 190px;

    height: 50px;
    min-height: 50px;
    max-height: 50px;

    margin-top: 36px;
    padding: 0;
    font-size: 10px;
    flex: 0 0 190px;
  }

  .hero-image {
    border-radius: 34px;
  }

  .top-nav__logo-image {
    width: 68px;
  }

  .top-nav__cta {
    width: 140px;
    min-width: 140px;
    max-width: 140px;

    height: 38px;
    min-height: 38px;
    max-height: 38px;

    padding: 0;
    font-size: 9px;
    flex: 0 0 140px;
  }

  .page-bottom-blur {
    height: clamp(24px, 4vh, 44px);
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
  }

  .section-heading h2,
  .action-left h2,
  .form-copy h2 {
    font-size: clamp(42px, 13vw, 68px);
  }

  .problems-inner,
  .audiences-inner,
  .action-inner,
  .join-inner,
  .system-inner,
  .form-inner {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .media-placeholder {
    min-height: 280px;
    border-radius: 32px;
  }
}

/* ================================
   FINAL REFINEMENTS / CURRENT PASS
   Hero mobile, CTAs, clock, problems mobile, spacing
================================ */

/* El asterisco de Problems queda anulado aunque siga en el HTML. Idealmente, borrar el nodo del markup. */
.problems-asterisk {
  display: none !important;
}

/* CTAs: menos peso, más interletrado */
.top-nav__cta,
.hero-cta,
.form-submit {
  font-weight: 600 !important;
  letter-spacing: 0.4em !important;
}

/* Señales: texto eliminado visualmente si todavía quedó en el HTML */
.signals-subcopy {
  display: none !important;
}

/* Flipping clock: paletas más rápidas */
.signals-flip-card.is-flipping .signals-flip-card__half--animated-top {
  animation: signalsFlipTop 0.08s ease-in forwards !important;
}

.signals-flip-card.is-flipping .signals-flip-card__half--animated-bottom {
  animation: signalsFlipBottom 0.1s ease-out 0.06s forwards !important;
}

/* Audiences cards: estados de color */
.audience-card {
  transition:
    background-color 0.32s ease,
    color 0.32s ease,
    transform 0.32s ease;
}

.audience-card__stat,
.audience-card__line {
  transition:
    color 0.32s ease,
    background-color 0.32s ease;
}

.audience-card h3,
.audience-card p {
  transition: color 0.32s ease;
}

@media (hover: hover) and (pointer: fine) {
  .audience-card:hover,
  .audience-card:focus-within {
    background: var(--audience-accent);
    color: var(--color-black);
    transform: translateY(-2px);
  }

  .audience-card:hover .audience-card__stat,
  .audience-card:focus-within .audience-card__stat,
  .audience-card:hover h3,
  .audience-card:focus-within h3,
  .audience-card:hover p,
  .audience-card:focus-within p {
    color: var(--color-black);
  }

  .audience-card:hover .audience-card__line,
  .audience-card:focus-within .audience-card__line {
    background: var(--color-black);
  }
}

@media (hover: none), (pointer: coarse) {
  .audience-card.is-painted {
    background: var(--audience-accent);
    color: var(--color-black);
  }

  .audience-card.is-painted .audience-card__stat,
  .audience-card.is-painted h3,
  .audience-card.is-painted p {
    color: var(--color-black);
  }

  .audience-card.is-painted .audience-card__line {
    background: var(--color-black);
  }
}

/* Ritmo general entre secciones: mismo sistema en desktop y mobile */
:root {
  --section-space-y: 64px;
}

.hero-section,
.hero-inner {
  min-height: 100vh !important;
}

.section:not(.hero-section) {
  min-height: auto !important;
}

.section:not(.hero-section) > .section-inner {
  min-height: auto !important;
}

.audiences-inner,
.signals-inner,
.problems-inner,
.action-inner,
.join-inner,
.system-inner,
.form-inner {
  padding-top: var(--section-space-y) !important;
  padding-bottom: var(--section-space-y) !important;
}

/* Audiences: frase mobile, no título */
@media (max-width: 760px) {
  .audiences-headline {
    max-width: 100%;
  }

  .audiences-headline h2 {
    max-width: 100%;
    font-size: clamp(22px, 5.9vw, 30px) !important;
    font-weight: 500 !important;
    line-height: 1.22 !important;
    letter-spacing: -0.008em !important;
    text-transform: none !important;
  }

  .audiences-headline h2 br {
    display: none;
  }
}

@media (max-width: 480px) {
  .audiences-headline h2 {
    font-size: clamp(21px, 5.7vw, 27px) !important;
    line-height: 1.24 !important;
    letter-spacing: -0.006em !important;
  }
}

/* Hero mobile: cubrir franja gris del contenedor y subir imagen */
@media (max-width: 640px) {
  .hero-image {
    background: var(--color-black) !important;
  }

  .hero-image__media {
    height: 160% !important;
    --parallax-base-y: -20% !important;
    object-position: center top !important;
  }
}

/* Signals mobile: menor distancia entre frase y reloj */
@media (max-width: 640px) {
  .signals-inner {
    row-gap: 24px !important;
  }

  .signals-headline {
    transform: none !important;
  }

  .signals-clock-area {
    margin-top: 0 !important;
  }
}

/* Problems mobile: asterisco eliminado y frase a ancho completo */
@media (max-width: 640px) {
  .problems-inner {
    grid-template-rows: auto auto auto auto !important;
    row-gap: 28px !important;
  }

  .problems-heading {
    grid-column: 1 !important;
    grid-row: 1 !important;
    width: 100% !important;
    max-width: none !important;
    padding-left: 0 !important;
  }

  .problems-heading h2 {
    width: 100% !important;
    max-width: none !important;
    font-size: clamp(34px, 10vw, 48px) !important;
    line-height: 1.04 !important;
  }

  .problems-intro {
    grid-column: 1 !important;
    grid-row: 2 !important;
    width: 100% !important;
    max-width: none !important;
  }

  .problems-media {
    grid-column: 1 !important;
    grid-row: 3 !important;
  }

  .problems-selector {
    grid-column: 1 !important;
    grid-row: 4 !important;
  }
}

/* Problems mobile panel: tabs horizontales + detail card como Figma */
@media (max-width: 760px) {
  .problems-selector {
    width: min(100%, 350px) !important;
    max-width: 350px !important;
    height: auto !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: 104px 360px !important;
    gap: 28px !important;
    overflow: visible !important;
  }

  .problems-nav {
    width: 100% !important;
    height: 110px !important;
    display: flex !important;
    gap: 10px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: none !important;
    overscroll-behavior-x: contain;
    padding: 0 !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .problems-nav::-webkit-scrollbar {
    display: none;
  }

  .problem-nav-card {
    flex: 0 0 94px !important;
    width: 94px !important;
    min-width: 94px !important;
    max-width: 94px !important;
    height: 104px !important;
    min-height: 104px !important;
    padding: 12px 11px !important;
    border-radius: 18px !important;
    gap: 10px !important;
    scroll-snap-align: none !important;
  }

  .problem-nav-card:last-child {
    margin-right: 0 !important;
  }

  .problem-nav-card__number {
    font-size: 30px !important;
    font-weight: 800 !important;
    line-height: 1.06 !important;
    letter-spacing: -0.04em !important;
  }

  .problem-nav-card__label {
    font-size: 8.4px !important;
    font-weight: 500 !important;
    line-height: 1.28 !important;
    letter-spacing: -0.03em !important;
  }

  .problem-detail-card {
    width: 100% !important;
    height: 360px !important;
    min-height: 360px !important;
    padding: 22px 24px 40px !important;
    border-radius: 28px !important;
  }

  .problem-detail-card__number {
    font-size: 76px !important;
    line-height: 1.05 !important;
    letter-spacing: -0.065em !important;
  }

  .problem-detail-card__line {
    width: 62px !important;
    height: 7px !important;
    margin-top: 10px !important;
  }

  .problem-detail-card h3 {
    margin-top: 28px !important;
    font-size: 34px !important;
    line-height: 1.06 !important;
    letter-spacing: -0.035em !important;
  }

  .problem-detail-card p {
    max-width: 290px !important;
    margin: auto 0 0 !important;
    font-size: 17px !important;
    font-weight: 300 !important;
    line-height: 1.47 !important;
  }
}

@media (max-width: 380px) {
  .problem-nav-card {
    flex-basis: 86px !important;
    width: 86px !important;
    min-width: 86px !important;
    max-width: 86px !important;
  }

  .problems-nav {
    gap: 8px !important;
  }

  .problem-nav-card__label {
    font-size: 7.6px !important;
    line-height: 1.25 !important;
  }
}

/* ================================
   ACTION / SIGNAL TO ACTION
   05 / DE LAS SEÑALES A LA ACCIÓN
================================ */

.action-section {
  height: 360vh;
  min-height: 360vh;
  background: var(--color-black);
  overflow: visible;
  position: relative;
}

.signal-action-inner,
.section.action-section > .section-inner.signal-action-inner {
  position: sticky !important;
  top: 0;
  min-height: 100vh !important;
  height: 100vh !important;

  padding-top: var(--section-space-y, 64px) !important;
  padding-bottom: var(--section-space-y, 64px) !important;

  display: grid !important;
  grid-template-columns: 1fr;
  grid-template-areas:
    "title"
    "copy"
    "steps";

  row-gap: clamp(10px, 1.5vh, 18px);
  align-content: center;
  align-items: center;
  justify-items: stretch;

  transform: none;
  overflow: visible;
}

/* Header full width */

.signal-action-heading {
  grid-area: title;
  width: 100%;
  max-width: none;
}

.signal-action-heading h2 {
  width: 100%;
  max-width: none;
  margin: 0;

  color: var(--color-white);
  font-size: clamp(48px, 4.45vw, 64px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.018em;
}

.signal-action-heading h2 span {
  color: var(--color-green);
}

/* Copy full width debajo del título */

.signal-action-copy {
  grid-area: copy;
  width: 100%;
  max-width: none;
  margin: 0;

  color: var(--color-white);
  font-size: clamp(18px, 1.6vw, 23px);
  font-weight: 300;
  line-height: 1.48;
  letter-spacing: 0;
}

/* Steps / timeline */

.signal-action-steps {
  grid-area: steps;
  width: 100%;
  margin: 0;
  padding: clamp(150px, 18vh, 220px) 0 0;
  list-style: none;

  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;

  --action-connector-color: rgba(118, 118, 118, 0.72);
  --action-connector-dot-size: 2px;
  --action-connector-gap: 3px;
}

.signal-action-step {
  --step-accent: var(--color-green);

  position: relative;
  z-index: 1;

  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;

  color: var(--color-white);
  text-align: center;

  opacity: 0.38;
  transform: none;

  transition:
    opacity 0.3s ease,
    color 0.3s ease;
}

.signal-action-step--pink {
  --step-accent: var(--color-pink);
}

.signal-action-step--blue {
  --step-accent: var(--color-blue);
}

.signal-action-step--yellow {
  --step-accent: var(--color-yellow);
}

.signal-action-step--green {
  --step-accent: var(--color-green);
}

/* Línea punteada por segmentos */

.signal-action-step:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 0;

  top: 8px;
  left: calc(50% + 42px);
  width: calc(100% - 84px);
  height: 2px;

  background-image: radial-gradient(
    circle at center,
    var(--action-connector-color) 0 1px,
    transparent 1.1px
  );

  background-size: 5px 2px;
  background-repeat: repeat-x;
  background-position: left center;

  pointer-events: none;
}

/* Dot */

.signal-action-step__dot {
  position: relative;
  z-index: 2;

  width: 18px;
  height: 18px;
  border: 2px solid var(--step-accent);
  border-radius: 999px;

  display: block;
  background: var(--color-black);

  transform-origin: center center;

  transition:
    background-color 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease,
    transform 0.28s ease;
}

.signal-action-step__content {
  width: min(100%, 300px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;

  transform: translateY(4px);

  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.signal-action-step h3 {
  margin: 0;

  color: var(--color-white);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0.045em;
  text-transform: uppercase;

  transition: color 0.28s ease;
}

.signal-action-step h3 span {
  display: block;
}

.signal-action-step p {
  max-width: 260px;
  margin: 0;

  color: #999999;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.45;

  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;

  transition:
    opacity 0.28s ease,
    transform 0.28s ease;
}

/* Estado activo */

.signal-action-step.is-active {
  opacity: 1;
}

.signal-action-step.is-active .signal-action-step__dot {
  background: var(--step-accent);
  border-color: var(--step-accent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--step-accent) 48%, transparent);
  transform: scale(1.08);
}

.signal-action-step.is-active .signal-action-step__content {
  transform: translateY(0);
}

.signal-action-step.is-active h3 {
  color: var(--step-accent);
}

.signal-action-step.is-active p {
  opacity: 1;
  transform: translateY(0);
}

/* ACTION RESPONSIVE */

/*
  Tablet / medium:
  La línea no se divide en 2x2.
  Pasamos de timeline horizontal a timeline vertical.
  Grilla general:
  - columnas 1-2: título + texto
  - columnas 3-4: timeline vertical + textos a la derecha
*/

@media (max-width: 1100px) {
  .action-section {
    height: 350vh;
    min-height: 350vh;
  }

  .signal-action-inner,
  .section.action-section > .section-inner.signal-action-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
      "title title steps steps"
      "copy  copy  steps steps";

    column-gap: clamp(28px, 5vw, 56px);
    row-gap: clamp(12px, 2vh, 20px);

    align-content: center;
    align-items: center;
  }

  .signal-action-heading {
    grid-area: title;
    align-self: end;
  }

  .signal-action-heading h2 {
    font-size: clamp(40px, 5.8vw, 58px);
    line-height: 1.04;
  }

  .signal-action-copy {
    grid-area: copy;
    align-self: start;
    max-width: 100%;
    font-size: clamp(17px, 2.2vw, 22px);
  }

  .signal-action-steps {
    grid-area: steps;

    width: 100%;
    margin: 0;
    padding: 0;

    display: grid;
    grid-template-columns: 1fr;
    row-gap: clamp(20px, 3vh, 32px);

    align-self: center;

    --action-connector-color: rgba(118, 118, 118, 0.72);
    --action-connector-dot-size: 2px;
    --action-connector-gap: 3px;
  }

  .signal-action-step {
    min-height: 78px;
    padding: 0;

    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    column-gap: 22px;
    align-items: start;

    text-align: left;
    background: transparent;
    border-radius: 0;
  }

  .signal-action-step:not(:last-child)::after {
    top: 31px;
    left: 8px;
    width: 2px;
    height: auto;
    bottom: -26px;

    background-image: radial-gradient(
      circle at center,
      var(--action-connector-color) 0 1px,
      transparent 1.1px
    );

    background-size: 2px 5px;
    background-repeat: repeat-y;
    background-position: center top;
  }

  .signal-action-step__dot {
    width: 18px;
    height: 18px;
    margin-top: 5px;
    background: var(--color-black);
  }

  .signal-action-step__content {
    width: 100%;
    max-width: 320px;
    align-items: flex-start;
    gap: 6px;
  }

  .signal-action-step h3 {
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.08;
    letter-spacing: 0.02em;
  }

  .signal-action-step p {
    max-width: 300px;
    font-size: 15px;
    font-weight: 300;
    line-height: 1.45;
  }
}

/*
  Mobile:
  Una sola columna:
  título
  texto
  timeline vertical a la izquierda + textos a la derecha.
  Sin fondo tipo card.
*/

@media (max-width: 760px) {
  .action-section {
    height: 340vh;
    min-height: 340vh;
  }

  .signal-action-inner,
  .section.action-section > .section-inner.signal-action-inner {
    min-height: 100vh !important;
    height: 100vh !important;

    padding-top: 40px !important;
    padding-bottom: 40px !important;

    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "copy"
      "steps";

    row-gap: 16px;
    align-content: center;
    align-items: start;
  }

  .signal-action-heading {
    grid-area: title;
  }

  .signal-action-heading h2 {
    font-size: clamp(34px, 10vw, 48px);
    line-height: 1.04;
    letter-spacing: -0.018em;
  }

  .signal-action-copy {
    grid-area: copy;
    max-width: 100%;

    font-size: 17px;
    font-weight: 300;
    line-height: 1.45;
  }

  .signal-action-steps {
    grid-area: steps;

    width: 100%;
    margin: 0;
    padding: 44px 0 0;

    display: grid;
    grid-template-columns: 1fr;
    row-gap: 18px;

    --action-connector-color: rgba(118, 118, 118, 0.72);
    --action-connector-dot-size: 2px;
    --action-connector-gap: 3px;
  }

  .signal-action-step {
    min-height: 82px;
    padding: 0;

    display: grid;
    grid-template-columns: 16px minmax(0, 1fr);
    column-gap: 18px;
    align-items: start;

    background: transparent;
    border-radius: 0;
    text-align: left;
  }

  .signal-action-step:not(:last-child)::after {
    top: 29px;
    left: 6px;
    width: 2px;
    height: auto;
    bottom: -24px;

    background-image: radial-gradient(
      circle at center,
      var(--action-connector-color) 0 1px,
      transparent 1.1px
    );

    background-size: 2px 5px;
    background-repeat: repeat-y;
    background-position: center top;
  }

  .signal-action-step__dot {
    width: 14px;
    height: 14px;
    margin-top: 7px;
    background: var(--color-black);
  }

  .signal-action-step__content {
    width: 100%;
    max-width: none;
    align-items: flex-start;
    gap: 4px;
  }

  .signal-action-step h3 {
    font-size: clamp(22px, 6.6vw, 28px);
    line-height: 1.08;
    letter-spacing: 0.015em;
  }

  .signal-action-step p {
    max-width: 100%;
    font-size: 15px;
    font-weight: 300;
    line-height: 1.45;
  }

  .signal-action-step.is-active {
    background: transparent;
  }

  .signal-action-step.is-active .signal-action-step__dot {
    background: var(--step-accent);
  }
}

@media (max-width: 480px) {
  .action-section {
    height: 330vh;
    min-height: 330vh;
  }

  .signal-action-inner,
  .section.action-section > .section-inner.signal-action-inner {
    padding-top: 36px !important;
    padding-bottom: 36px !important;
  }

  .signal-action-heading h2 {
    font-size: clamp(32px, 9.5vw, 42px);
  }

  .signal-action-steps {
    padding-top: 36px;
  }

  .signal-action-step h3 {
    font-size: clamp(21px, 6vw, 26px);
  }
}

/* ================================
   SYSTEM / TECNOLOGÍA PEZ
   07 / SISTEMA PEZ
================================ */

.system-section {
  height: 270vh;
  min-height: 270vh !important;
  background: var(--color-black);
  overflow: visible;
  position: relative;
}

.system-inner {
  position: sticky;
  top: 0;
  min-height: 100vh !important;
  height: 100vh;
  padding-top: var(--section-space-y, 64px) !important;
  padding-bottom: var(--section-space-y, 64px) !important;

  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  row-gap: clamp(44px, 6vh, 70px);

  overflow: visible;
}

.system-heading {
  width: 100%;
  max-width: 996px;
  justify-self: center;
  transform: translate3d(0, var(--system-title-y, 0px), 0);
  will-change: transform;
}

.system-heading h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(34px, 3.65vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.014em;
}

.system-heading h2 span {
  color: var(--color-green);
}

.system-scene {
  --system-bg-y: 0px;
  --system-bg-scale: 1;
  --system-bg-opacity: 1;

  position: relative;
  justify-self: center;
  width: min(100%, 1016px);
  height: clamp(520px, 44.6vw, 642px);
  margin: 0;
  border-radius: 42px;
  overflow: visible;
  isolation: isolate;
}

.system-scene__background {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  overflow: hidden;
  background: transparent;
  opacity: var(--system-bg-opacity);
  transform: translate3d(0, var(--system-bg-y), 0) scale(var(--system-bg-scale));
  transform-origin: center center;
  will-change: transform, opacity;
}

.system-scene__picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.system-scene__einstein {
  position: absolute;
  inset: 0;
  width: 112.34%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: left center;
  transform: translateX(-12.29%);
}

.system-scene__gradient {
  display: none !important;
  content: none !important;
  background: none !important;
}

.system-scene::before,
.system-scene::after,
.system-scene__background::before,
.system-scene__background::after {
  display: none !important;
  content: none !important;
  background: none !important;
}

.system-dashboard {
  --system-card-x: 0px;
  --system-card-y: 120px;
  --system-card-rotate: 0deg;
  --system-card-opacity: 0;
  --system-card-scale: 0.96;

  position: absolute;
  z-index: 3;
  border-radius: 12px;
  overflow: hidden;
  background: #151515;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.24),
    0 1px 0 rgba(255, 255, 255, 0.04) inset;
  opacity: var(--system-card-opacity);
  transform:
    translate3d(var(--system-card-x), var(--system-card-y), 0)
    rotate(var(--system-card-rotate))
    scale(var(--system-card-scale));
  transform-origin: center center;
  will-change: transform, opacity;
}

.system-dashboard img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
}

.system-dashboard--one {
  left: 40.35%;
  top: 12%;
  width: 58.17%;
  height: 17.13%;
}

.system-dashboard--two {
  left: 40.35%;
  top: 31.46%;
  width: 28.94%;
  height: 25.55%;
}

.system-dashboard--three {
  right: 1.38%;
  top: 31.46%;
  width: 27.75%;
  height: 25.55%;
}

.system-dashboard--four {
  left: 40.35%;
  top: 59.35%;
  width: 58.17%;
  height: 28.5%;
}

@media (max-width: 1100px) {
  .system-section {
    height: 260vh;
    min-height: 260vh !important;
  }

  .system-inner {
    row-gap: clamp(36px, 5vh, 56px);
  }

  .system-heading {
    max-width: 860px;
  }

  .system-heading h2 {
    font-size: clamp(32px, 5vw, 46px);
  }

  .system-scene {
    width: min(100%, 900px);
    height: clamp(480px, 58vw, 590px);
    border-radius: 36px;
  }
}

@media (max-width: 760px) {
  .system-section {
    height: 255vh;
    min-height: 255vh !important;
  }

  .system-inner {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
    row-gap: 32px;
    align-content: center;
  }

  .system-heading {
    max-width: 100%;
  }

  .system-heading h2 {
    font-size: clamp(26px, 7.4vw, 34px);
    line-height: 1.1;
    letter-spacing: -0.012em;
  }

  .system-scene {
    width: 100%;
    height: min(114vw, 560px);
    min-height: 430px;
    border-radius: 30px;
  }

  .system-scene__einstein {
    width: 100%;
    height: 100%;
    transform: none;
    object-fit: cover;
    object-position: center center;
  }

  .system-scene__gradient {
    display: none !important;
    content: none !important;
    background: none !important;
  }

  .system-dashboard {
    border-radius: 10px;
    box-shadow:
      0 18px 48px rgba(0, 0, 0, 0.28),
      0 1px 0 rgba(255, 255, 255, 0.04) inset;
  }

  .system-dashboard--one {
    left: 7%;
    top: 43%;
    width: 86%;
    height: 15.5%;
  }

  .system-dashboard--two {
    left: 7%;
    top: 61%;
    width: 41.5%;
    height: 20%;
  }

  .system-dashboard--three {
    right: 7%;
    top: 61%;
    width: 41.5%;
    height: 20%;
  }

  .system-dashboard--four {
    left: 7%;
    top: 84%;
    width: 86%;
    height: 18%;
  }
}

@media (max-width: 480px) {
  .system-section {
    height: 250vh;
    min-height: 250vh !important;
  }

  .system-inner {
    padding-top: 36px !important;
    padding-bottom: 36px !important;
    row-gap: 28px;
  }

  .system-heading h2 {
    font-size: clamp(24px, 7vw, 31px);
  }

  .system-scene {
    min-height: 410px;
    border-radius: 26px;
  }
}
/* ================================
   CLOSE / CONTACT
   07 / VEAMOS QUÉ SEÑALES
================================ */

.close-section {
  min-height: 100vh !important;
  background: var(--color-black);
  overflow: hidden;
}

.close-inner {
  min-height: 100vh !important;
  padding-top: clamp(76px, 11vh, 104px) !important;
  padding-bottom: clamp(36px, 6vh, 72px) !important;

  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  align-content: start;
}

.close-heading {
  grid-column: 1 / span 5;
  max-width: 510px;
}

.close-heading h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(50px, 5.3vw, 68px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.024em;
}

.close-heading h2 span {
  color: var(--color-green);
}

.close-side {
  grid-column: 6 / span 6;
  width: 100%;
  max-width: 588px;
  justify-self: start;
}

.close-lede {
  max-width: 354px;
  margin: 0;
  color: var(--color-gray-300);
  font-size: clamp(18px, 1.75vw, 23px);
  font-weight: 400;
  line-height: 1.48;
  letter-spacing: -0.01em;
}

.close-form {
  width: 100%;
  margin-top: clamp(50px, 8.6vh, 84px);
  display: grid;
  gap: 14px;
}

.close-field {
  width: 100%;
  min-height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  padding: 10px 24px;

  background: transparent;
  color: var(--color-white);

  font-size: 13px;
  font-weight: 400;
  line-height: 18px;

  outline: none;

  transition:
    border-color 0.24s ease,
    background-color 0.24s ease,
    box-shadow 0.24s ease;
}

.close-field::placeholder {
  color: #999999;
  opacity: 1;
}

.close-field:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.025);
}

.close-field:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 1px rgba(173, 255, 0, 0.46);
  background: rgba(255, 255, 255, 0.035);
}

.close-field--textarea {
  min-height: 186px;
  height: clamp(190px, 24vh, 260px);
  border-radius: 32px;
  padding-top: 16px;
  resize: vertical;
}

.close-submit {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--color-green);
  border-radius: 999px;
  padding: 0 32px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: transparent;
  color: var(--color-white);

  font-size: 13px;
  font-weight: 600;
  line-height: 18px;
  letter-spacing: 0.31em;
  text-transform: uppercase;

  overflow: hidden;

  transition:
    background-color 0.28s ease,
    color 0.28s ease,
    border-color 0.28s ease,
    transform 0.28s ease;
}

.close-submit:hover,
.close-submit:focus-visible {
  background: var(--color-green);
  color: var(--color-black);
  border-color: var(--color-green);
  transform: translateY(-1px);
}

.close-submit .scramble-cta__text {
  width: 100%;
  text-align: center;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .close-inner {
    grid-template-columns: 1fr;
    row-gap: 36px;
    align-content: center;
  }

  .close-heading,
  .close-side {
    grid-column: 1;
    max-width: 720px;
  }

  .close-heading h2 {
    font-size: clamp(44px, 7vw, 64px);
  }

  .close-form {
    margin-top: 44px;
  }
}

@media (max-width: 760px) {
  .close-inner {
    min-height: auto !important;
    padding-top: 64px !important;
    padding-bottom: 64px !important;
    row-gap: 28px;
    align-content: start;
  }

  .close-heading h2 {
    max-width: 350px;
    font-size: clamp(38px, 11.5vw, 52px);
    line-height: 1.04;
    letter-spacing: -0.026em;
  }

  .close-lede {
    max-width: 340px;
    font-size: 18px;
    line-height: 1.46;
  }

  .close-form {
    margin-top: 34px;
    gap: 13px;
  }

  .close-field {
    min-height: 44px;
    padding: 12px 18px;
  }

  .close-field--textarea {
    height: 210px;
    min-height: 210px;
    border-radius: 28px;
    padding-top: 15px;
  }

  .close-submit {
    min-height: 52px;
    font-size: 12px;
    letter-spacing: 0.28em;
  }
}

@media (max-width: 480px) {
  .close-inner {
    padding-top: 56px !important;
    padding-bottom: 56px !important;
  }

  .close-heading h2 {
    font-size: clamp(34px, 10.8vw, 46px);
  }

  .close-lede {
    font-size: 17px;
  }

  .close-field--textarea {
    height: 190px;
    min-height: 190px;
  }
}