/* PlatformStatementSection — transición editorial post-hero */
.platform-statement {
  --ps-bg: #0e1114;
  --ps-text: #f3f1ec;
  --ps-muted: #a9afb4;
  --ps-accent: #f04438;
  --ps-line: rgba(255, 255, 255, 0.1);
  --ps-line-active: rgba(255, 255, 255, 0.22);
  --ps-max: 1280px;

  background: var(--ps-bg);
  color: var(--ps-text);
}

.platform-statement__inner {
  max-width: var(--ps-max);
  margin: 0 auto;
  padding: 16px 80px 96px;
  box-sizing: border-box;
}

/* ——— Header (12-col) ——— */
.platform-statement__header {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 48px;
  align-items: start;
}

.platform-statement__main {
  grid-column: 1 / span 7;
  min-width: 0;
}

.platform-statement__statement {
  grid-column: 9 / span 4;
  min-width: 0;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--ps-line);
  font-size: clamp(30px, 2.4vw, 36px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ps-text);
}

.platform-statement__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-muted);
}

.platform-statement__eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  background: var(--ps-accent);
}

.platform-statement__title {
  margin: 24px 0 0;
  max-width: 760px;
  font-size: clamp(48px, 4.5vw, 72px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ps-text);
}

.platform-statement__title-block {
  display: block;
}

.platform-statement__lead {
  margin: 28px 0 0;
  max-width: 560px;
  font-size: 18px;
  line-height: 1.65;
  color: var(--ps-muted);
}

/* ——— Timeline ——— */
.platform-statement__timeline {
  margin-top: 96px;
}

.platform-statement__track {
  position: relative;
  height: 6px;
  margin-bottom: 20px;
}

.platform-statement__track-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--ps-line);
  transform: translateY(-50%);
}

.platform-statement__track-line--active {
  right: auto;
  width: 20%;
  background: var(--ps-line-active);
  z-index: 1;
  transform: translateY(-50%) scaleX(0);
  transform-origin: left center;
}

.platform-statement__stages {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.platform-statement__stage {
  position: relative;
  padding-top: 4px;
  cursor: default;
  transition: color 180ms ease;
}

.platform-statement__stage-num {
  display: block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ps-accent);
}

.platform-statement__stage-dot {
  position: absolute;
  top: -3px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ps-muted);
  transition: background 180ms ease, transform 180ms ease;
}

.platform-statement__stage-name {
  display: block;
  margin-top: 12px;
  max-width: 100%;
  font-size: 13px;
  line-height: 1.35;
  color: var(--ps-muted);
  transition: color 180ms ease;
}

.platform-statement__stage.is-active .platform-statement__stage-dot {
  background: var(--ps-accent);
}

.platform-statement__stage.is-active .platform-statement__stage-name {
  color: var(--ps-text);
}

.platform-statement__stage:hover .platform-statement__stage-dot,
.platform-statement__stage:focus-within .platform-statement__stage-dot {
  background: var(--ps-accent);
  transform: scale(1.25);
}

.platform-statement__stage:hover .platform-statement__stage-name,
.platform-statement__stage:focus-within .platform-statement__stage-name {
  color: var(--ps-text);
}

/* ——— Animaciones ——— */
.platform-statement [data-animate="fade"] {
  opacity: 0;
}

.platform-statement [data-animate="block"] {
  opacity: 0;
  transform: translateY(14px);
}

.platform-statement [data-animate="up"] {
  opacity: 0;
  transform: translateY(16px);
}

.platform-statement [data-animate="fade-in"] {
  opacity: 0;
}

.platform-statement__stage {
  opacity: 0;
}

.platform-statement.is-visible [data-animate="fade"] {
  animation: psFadeIn 550ms ease forwards;
}

.platform-statement.is-visible [data-animate="block"] {
  animation: psBlockUp 650ms ease forwards;
}

.platform-statement.is-visible .platform-statement__title-block:nth-child(2) {
  animation-delay: 90ms;
}

.platform-statement.is-visible [data-animate="up"] {
  animation: psFadeUp 650ms ease forwards;
  animation-delay: 180ms;
}

.platform-statement.is-visible [data-animate="fade-in"] {
  animation: psFadeIn 700ms ease forwards;
  animation-delay: 280ms;
}

.platform-statement.is-visible .platform-statement__track-line--active {
  animation: psLineDraw 900ms ease forwards;
  animation-delay: 360ms;
}

.platform-statement.is-visible .platform-statement__stage {
  animation: psStageIn 500ms ease forwards;
}

.platform-statement.is-visible .platform-statement__stage:nth-child(1) { animation-delay: 480ms; }
.platform-statement.is-visible .platform-statement__stage:nth-child(2) { animation-delay: 560ms; }
.platform-statement.is-visible .platform-statement__stage:nth-child(3) { animation-delay: 640ms; }
.platform-statement.is-visible .platform-statement__stage:nth-child(4) { animation-delay: 720ms; }
.platform-statement.is-visible .platform-statement__stage:nth-child(5) { animation-delay: 800ms; }
.platform-statement.is-visible .platform-statement__stage:nth-child(6) { animation-delay: 880ms; }

@keyframes psFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes psBlockUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes psFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes psLineDraw {
  from { transform: translateY(-50%) scaleX(0); }
  to { transform: translateY(-50%) scaleX(1); }
}

@keyframes psStageIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .platform-statement [data-animate],
  .platform-statement__stage {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .platform-statement__track-line--active {
    transform: translateY(-50%) scaleX(1) !important;
    animation: none !important;
  }
}

/* ——— Tablet ——— */
@media (max-width: 1024px) {
  .platform-statement__inner {
    padding: 28px 40px 96px;
  }

  .platform-statement__header {
    grid-template-columns: 1fr;
    row-gap: 40px;
  }

  .platform-statement__main,
  .platform-statement__statement {
    grid-column: 1 / -1;
  }

  .platform-statement__statement {
    max-width: 560px;
  }

  .platform-statement__timeline {
    margin-top: 72px;
  }
}

@media (min-width: 769px) and (max-width: 900px) {
  .platform-statement__stages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 36px;
    column-gap: 24px;
  }

  .platform-statement__track-line--active {
    width: 50%;
  }
}

/* ——— Mobile ——— */
@media (max-width: 768px) {
  .platform-statement__inner {
    padding: 24px 20px 72px;
  }

  .platform-statement__title {
    font-size: clamp(40px, 11vw, 54px);
  }

  .platform-statement__statement {
    font-size: 26px;
  }

  .platform-statement__timeline {
    margin-top: 56px;
  }

  .platform-statement__track {
    display: none;
  }

  .platform-statement__stages {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 32px;
  }

  .platform-statement__stages::before {
    content: "";
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 7px;
    width: 1px;
    background: var(--ps-line);
  }

  .platform-statement__stage {
    display: grid;
    grid-template-columns: 32px 1fr;
    column-gap: 12px;
    align-items: start;
    padding: 0 0 28px;
  }

  .platform-statement__stage:last-child {
    padding-bottom: 0;
  }

  .platform-statement__stage-num {
    grid-column: 1;
    grid-row: 1;
    line-height: 1.4;
  }

  .platform-statement__stage-dot {
    position: absolute;
    top: 5px;
    left: -28px;
  }

  .platform-statement__stage-name {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
    max-width: none;
    font-size: 13px;
  }

  .platform-statement__track-line--active {
    display: none;
  }
}