/* =========================================================
   Filosofía — estilos específicos
   Hereda variables y navbar/footer de estilos.css
   ========================================================= */

/* ---------- PhilosophyHero ---------- */
.ph-hero {
  padding: 96px 0 84px;
  background: var(--bg-light);
}
.ph-hero__inner { max-width: 780px; }
.ph-kicker {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--magenta);
}
.ph-hero__question {
  margin: 0 0 26px;
  font-size: clamp(32px, 5vw, 46px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.ph-hero__definition {
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 56px;
  max-width: 680px;
}
.ph-hero__definition strong {
  color: var(--ink);
  font-weight: 700;
}
.ph-hero__note {
  margin: 56px 0 0;
  padding-top: 32px;
  border-top: 1px solid rgba(36,23,51,0.1);
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
}
.ph-hero__note strong { color: var(--ink); font-weight: 700; }

/* Flow diagram (intro) */
.ph-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}
.ph-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  width: 110px;
}
.ph-flow__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 0 5px rgba(182,1,94,0.08);
}
.ph-flow__step--final .ph-flow__dot {
  width: 16px;
  height: 16px;
  box-shadow: 0 0 0 6px rgba(182,1,94,0.12);
}
.ph-flow__label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.ph-flow__step--final .ph-flow__label { color: var(--magenta); }
.ph-flow__arrow {
  flex: 1;
  min-width: 20px;
  height: 1.5px;
  background: linear-gradient(90deg, rgba(36,23,51,0.18), rgba(36,23,51,0.18));
  position: relative;
  margin: 0 -2px 30px;
}
.ph-flow__arrow::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  width: 6px; height: 6px;
  border-top: 1.5px solid rgba(36,23,51,0.3);
  border-right: 1.5px solid rgba(36,23,51,0.3);
  transform: translateY(-50%) rotate(45deg);
}

/* ---------- Shared eyebrow / section hint ---------- */
.ph-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 14px;
}
.ph-eyebrow--light { color: rgba(255,255,255,0.75); }
.ph-values h2, .ph-capabilities h2, .ph-synthesis h2, .ph-architecture h2 {
  margin: 0 0 14px;
  font-size: clamp(25px, 3.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  max-width: 620px;
}
.ph-section-hint {
  margin: 0 0 48px;
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 560px;
}

/* ---------- ValuesSection ---------- */
.ph-values { padding: 100px 0; background: var(--white); }

.ph-value-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 8px;
}
.ph-value {
  appearance: none;
  border: 1.5px solid rgba(36,23,51,0.12);
  background: var(--white);
  border-radius: 20px;
  padding: 30px 14px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  font-family: inherit;
}
.ph-value:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(36,23,51,0.08);
}
.ph-value__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  background: var(--bg-light);
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.ph-value__icon svg { width: 24px; height: 24px; }
.ph-value__title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}
.ph-value[aria-expanded="true"] {
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--magenta), 0 14px 30px rgba(182,1,94,0.14);
}
.ph-value[aria-expanded="true"] .ph-value__icon {
  background: var(--gradient);
  color: var(--white);
  transform: scale(1.06);
}

.ph-value-detail {
  margin-top: 32px;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 34px 36px;
  min-height: 108px;
  display: flex;
  align-items: center;
}
.ph-value-detail__hint {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  font-style: italic;
}
.ph-value-detail__body { width: 100%; animation: fadeUp .4s ease; }
.ph-value-detail__title {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 10px;
}
.ph-value-detail__text {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Dark variant (capacidades) */
.ph-value-detail--dark {
  background: rgba(255,255,255,0.06);
}
.ph-value-detail--dark .ph-value-detail__hint { color: rgba(255,255,255,0.55); }
.ph-value-detail--dark .ph-value-detail__title { color: #F2A6D0; }
.ph-value-detail--dark .ph-value-detail__text { color: rgba(255,255,255,0.92); }

/* ---------- CapabilitiesSection ---------- */
.ph-capabilities {
  padding: 100px 0;
  background: var(--ink);
  color: var(--white);
}
.ph-capabilities .ph-eyebrow { color: #F2A6D0; }
.ph-capabilities h2 { color: var(--white); }
.ph-capabilities .ph-section-hint { color: rgba(255,255,255,0.65); }

.ph-cap-chain {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.ph-cap {
  appearance: none;
  border: 1.5px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
  border-radius: 18px;
  padding: 24px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  flex: 1;
  min-width: 200px;
  font-family: inherit;
  transition: border-color .25s ease, background .25s ease, transform .25s ease;
}
.ph-cap:hover { transform: translateY(-3px); background: rgba(255,255,255,0.07); }
.ph-cap__num {
  font-size: 13px;
  font-weight: 800;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}
.ph-cap__icon {
  width: 34px;
  height: 34px;
  color: var(--white);
  flex-shrink: 0;
}
.ph-cap__icon svg { width: 100%; height: 100%; }
.ph-cap__title {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--white);
}
.ph-cap[aria-expanded="true"] {
  border-color: transparent;
  background: var(--gradient);
}
.ph-cap[aria-expanded="true"] .ph-cap__num { color: rgba(255,255,255,0.75); }
.ph-cap-arrow {
  font-size: 20px;
  color: rgba(255,255,255,0.35);
  flex-shrink: 0;
}

/* ---------- PhilosophyFlow (síntesis) ---------- */
.ph-synthesis {
  padding: 100px 0;
  background: var(--bg-light);
  text-align: center;
}
.ph-synthesis h2 { margin-left: auto; margin-right: auto; }
.ph-synthesis .ph-eyebrow { }
.ph-synth-diagram {
  max-width: 520px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ph-synth-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.ph-synth-chip {
  background: var(--white);
  border: 1.5px solid rgba(36,23,51,0.14);
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}
.ph-synth-chip--outline {
  background: transparent;
  border-style: dashed;
  color: var(--ink-soft);
}
.ph-synth-plus {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-soft);
}
.ph-synth-arrow-side {
  font-size: 18px;
  color: var(--ink-soft);
}
.ph-synth-arrow-down {
  width: 1.5px;
  height: 36px;
  background: rgba(36,23,51,0.2);
  margin: 6px 0;
}
.ph-synth-core {
  background: var(--gradient);
  color: var(--white);
  border-radius: 20px;
  padding: 22px 40px;
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  box-shadow: 0 16px 34px rgba(128,19,126,0.22);
}

/* ---------- PurposeVisionMission ---------- */
.ph-pvm {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.ph-pvm__block {
  padding: 72px 44px;
  background: var(--white);
  border-right: 1px solid rgba(36,23,51,0.08);
}
.ph-pvm__block:last-child { border-right: none; }
.ph-pvm__block--alt {
  background: var(--gradient);
  color: var(--white);
}
.ph-pvm__label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 20px;
}
.ph-pvm__block--alt .ph-pvm__label { color: rgba(255,255,255,0.8); }
.ph-pvm__text {
  font-size: 21px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}
.ph-pvm__block--alt .ph-pvm__text { color: var(--white); }
.ph-highlight {
  color: var(--magenta);
}
.ph-pvm__block--alt .ph-highlight { color: var(--white); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(255,255,255,0.5); }
.ph-pvm__question {
  font-size: 14px;
  font-style: italic;
  color: var(--ink-soft);
}
.ph-pvm__block--alt .ph-pvm__question { color: rgba(255,255,255,0.75); }

/* ---------- Arquitectura filosófica completa ---------- */
.ph-architecture {
  padding: 110px 0 120px;
  background: var(--ink);
  color: var(--white);
  text-align: center;
}
.ph-architecture h2 { color: var(--white); margin-left: auto; margin-right: auto; }
.ph-architecture .ph-eyebrow--light { }

.ph-arch {
  max-width: 640px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ph-arch__node {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 18px 32px;
  font-size: 17px;
}
.ph-arch__node--top {
  background: var(--gradient);
  border: none;
  padding: 20px 40px;
  font-size: 19px;
  box-shadow: 0 16px 34px rgba(128,19,126,0.28);
}
.ph-arch__node--final {
  background: var(--gradient);
  border: none;
  padding: 20px 40px;
  font-size: 19px;
  box-shadow: 0 16px 34px rgba(182,1,94,0.28);
}
.ph-arch__line {
  width: 1.5px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}
.ph-arch__pair {
  display: flex;
  gap: 20px;
  width: 100%;
  justify-content: center;
}
.ph-arch__node--small {
  flex: 1;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px;
}
.ph-arch__node--small strong { font-size: 15.5px; }
.ph-arch__node--small span {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-style: italic;
  line-height: 1.4;
}
.ph-arch__chain {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 16px 28px;
  font-size: 15px;
  font-weight: 600;
}
.ph-arch__chain span:nth-child(even) { color: rgba(255,255,255,0.35); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .ph-value-grid { grid-template-columns: repeat(5, 1fr); gap: 10px; }
  .ph-value { padding: 24px 8px 18px; }
}

@media (max-width: 900px) {
  .ph-hero { padding: 72px 0 60px; }
  .ph-values, .ph-capabilities, .ph-synthesis { padding: 72px 0; }
  .ph-architecture { padding: 80px 0 90px; }

  .ph-value-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .ph-value-detail { padding: 28px 24px; }

  .ph-cap-chain { flex-direction: column; align-items: stretch; }
  .ph-cap { width: 100%; }
  .ph-cap-arrow { align-self: center; transform: rotate(90deg); }

  .ph-pvm { grid-template-columns: 1fr; }
  .ph-pvm__block { border-right: none; border-bottom: 1px solid rgba(36,23,51,0.08); padding: 56px 32px; }
  .ph-pvm__block--alt { border-bottom: none; }

  .ph-arch__pair { flex-direction: column; align-items: center; }
  .ph-arch__node--small { width: 100%; max-width: 360px; }
}

@media (max-width: 640px) {
  .ph-flow { flex-direction: column; align-items: flex-start; gap: 14px; }
  .ph-flow__step { flex-direction: row; width: auto; text-align: left; gap: 12px; }
  .ph-flow__arrow { display: none; }

  .ph-value-grid { grid-template-columns: repeat(2, 1fr); }
  .ph-value { padding: 22px 10px 16px; }

  .ph-synth-diagram { margin-top: 40px; }
  .ph-synth-core { padding: 20px 30px; font-size: 17px; }
  .ph-synth-row--end { gap: 10px; }

  .ph-arch__node { padding: 16px 22px; font-size: 15.5px; }
  .ph-arch__node--top, .ph-arch__node--final { padding: 18px 28px; font-size: 17px; }
}