/* SEIKÔ — secciones editoriales integradas
   Componentes compartidos para Método, Historia, Sistemas, Frecuencias y Cuántica. */

.seiko-module {
  position: relative;
  overflow: hidden;
  padding: clamp(88px, 11vw, 150px) var(--pad-x, clamp(20px, 5vw, 80px));
  color: var(--v7-ivory, #f4ead6);
  background:
    radial-gradient(circle at 84% 16%, rgba(163, 47, 39, 0.09), transparent 30%),
    linear-gradient(180deg, #080604 0%, #050403 100%);
  border-top: 1px solid rgba(230, 199, 127, 0.13);
}

.seiko-module--alt {
  background:
    radial-gradient(circle at 14% 80%, rgba(230, 199, 127, 0.07), transparent 32%),
    #0b0806;
}

.seiko-module__inner {
  width: min(1280px, 100%);
  margin: 0 auto;
}

.seiko-module__head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  margin-bottom: clamp(48px, 7vw, 82px);
}

.seiko-module__eyebrow {
  display: block;
  margin-bottom: 18px;
  font-family: "Space Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.36em;
  line-height: 1.7;
  text-transform: uppercase;
  color: #c4924a;
}

.seiko-module__title {
  max-width: 920px;
  margin: 0;
  font-family: "Italiana", "Cormorant Garamond", serif;
  font-size: clamp(2rem, 4.5vw, 4.4rem);
  font-weight: 400;
  letter-spacing: 0.045em;
  line-height: 1.04;
  text-transform: uppercase;
  color: #f4ead6;
}

.seiko-module__title span { color: #e6c77f; }

.seiko-module__lead {
  max-width: 560px;
  margin: 0;
  font-family: "Nanum Myeongjo", "Cormorant Garamond", serif;
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.85;
  color: #ffffff;
}

.seiko-module__link {
  display: inline-flex;
  margin-top: 24px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(230, 199, 127, 0.5);
  font-family: "Space Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #e6c77f;
  text-decoration: none;
}

.seiko-module__link:hover,
.seiko-module__link:focus-visible { color: #f5e9d0; border-color: #f5e9d0; }

/* Método MIC */
.seiko-method__path {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
}

.seiko-method__path::before {
  content: "";
  position: absolute;
  top: 57px;
  right: 9%;
  left: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(230, 199, 127, 0.65), transparent);
}

.seiko-method__phase {
  position: relative;
  padding: 0 clamp(10px, 1.6vw, 22px);
  text-align: center;
}

.seiko-method__node {
  position: relative;
  z-index: 1;
  display: grid;
  width: 114px;
  height: 114px;
  margin: 0 auto 24px;
  place-items: center;
  border: 1px solid rgba(230, 199, 127, 0.5);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 199, 127, 0.12), #080604 68%);
  box-shadow: 0 0 34px rgba(230, 199, 127, 0.05);
  transition: border-color 320ms ease, box-shadow 320ms ease;
}

.seiko-method__node::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(230, 199, 127, 0.13);
  border-radius: inherit;
}

.seiko-method__phase:hover .seiko-method__node,
.seiko-method__phase:focus-within .seiko-method__node {
  border-color: #e6c77f;
  box-shadow: 0 0 42px rgba(230, 199, 127, 0.13);
}

.seiko-method__node svg {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: #e6c77f;
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.seiko-method__num,
.seiko-guide__frequency {
  font-family: "Space Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c4924a;
}

.seiko-method__phase h3,
.seiko-guide h3,
.seiko-system__item h3,
.seiko-frequency__card h3,
.seiko-quantica__phase h3 {
  margin: 9px 0 10px;
  font-family: "Italiana", "Cormorant Garamond", serif;
  font-weight: 400;
  color: #f4ead6;
}

.seiko-method__phase h3 { font-size: clamp(1.05rem, 1.45vw, 1.35rem); }
.seiko-method__phase p,
.seiko-guide p,
.seiko-system__item p,
.seiko-frequency__card p,
.seiko-quantica__phase p {
  margin: 0;
  line-height: 1.7;
  color: #ffffff;
}
.seiko-method__phase p { font-size: 0.82rem; }

.seiko-guides {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: clamp(58px, 8vw, 92px);
}

.seiko-guide {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  padding: 28px;
  border: 1px solid rgba(230, 199, 127, 0.18);
  background: rgba(244, 234, 214, 0.018);
}

.seiko-guide__frequency {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 1px solid rgba(230, 199, 127, 0.28);
  border-radius: 50%;
  letter-spacing: 0.06em;
  text-align: center;
  color: #e6c77f;
}
.seiko-guide h3 { font-size: 1.18rem; }
.seiko-guide p { font-size: 0.86rem; }

/* Línea del tiempo */
.seiko-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seiko-timeline::before {
  content: "";
  position: absolute;
  top: 23px;
  right: 7%;
  left: 7%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #9f7039, transparent);
}

.seiko-timeline__item {
  position: relative;
  padding: 58px 12px 0;
  text-align: center;
}

.seiko-timeline__item::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 50%;
  width: 14px;
  height: 14px;
  border: 1px solid #e6c77f;
  border-radius: 50%;
  background: #080604;
  box-shadow: 0 0 22px rgba(230, 199, 127, 0.25);
  transform: translateX(-50%);
}

.seiko-timeline__year {
  display: block;
  font-family: "Italiana", "Cormorant Garamond", serif;
  font-size: 1.55rem;
  font-weight: 400;
  color: #e6c77f;
}

.seiko-timeline__item strong {
  display: block;
  min-height: 3.4em;
  margin-top: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  line-height: 1.65;
  text-transform: uppercase;
  color: #f4ead6;
}

.seiko-timeline__item p { margin: 6px 0 0; font-size: 0.75rem; line-height: 1.6; color: #ffffff; }

/* Cuatro sistemas */
.seiko-system__stage {
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(320px, 1fr);
  gap: clamp(48px, 8vw, 100px);
  align-items: center;
}

.seiko-system__diagram {
  position: relative;
  display: grid;
  width: min(540px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
  place-items: center;
}

.seiko-system__ring {
  position: absolute;
  border: 1px solid rgba(230, 199, 127, 0.24);
  border-radius: 50%;
  transform-origin: center;
}
.seiko-system__ring--outer { inset: 13%; }
.seiko-system__ring--inner { inset: 28%; border-color: rgba(230, 199, 127, 0.12); }
.seiko-system__ring::before,
.seiko-system__ring::after {
  content: "";
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(230, 199, 127, 0.09);
  transform: rotate(45deg);
}
.seiko-system__ring::after { transform: rotate(-45deg); }

.seiko-system__center {
  z-index: 2;
  display: grid;
  width: 142px;
  height: 142px;
  place-items: center;
  border: 1px solid rgba(230, 199, 127, 0.32);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 199, 127, 0.2), transparent 68%);
  box-shadow: 0 0 56px rgba(230, 199, 127, 0.12);
  font-family: "Noto Serif JP", serif;
  font-size: 3rem;
  color: #e6c77f;
}

.seiko-system__element {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 122px;
  height: 122px;
  padding: 12px;
  place-items: center;
  border: 1px solid rgba(230, 199, 127, 0.42);
  border-radius: 50%;
  background: #0a0705;
  text-align: center;
  box-shadow: 0 0 30px rgba(230, 199, 127, 0.08);
}
.seiko-system__element--water { top: 3%; left: 50%; transform: translateX(-50%); }
.seiko-system__element--air { top: 50%; right: 3%; transform: translateY(-50%); }
.seiko-system__element--earth { bottom: 3%; left: 50%; transform: translateX(-50%); }
.seiko-system__element--fire { top: 50%; left: 3%; transform: translateY(-50%); }
.seiko-system__element strong { display: block; font-family: "Italiana", serif; color: #f4ead6; }
.seiko-system__element span { display: block; margin-top: 4px; font-size: 0.64rem; line-height: 1.5; color: #c4924a; }

.seiko-system__list { display: grid; gap: 0; }
.seiko-system__item {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(230, 199, 127, 0.14);
}
.seiko-system__dot {
  width: 9px;
  height: 9px;
  margin-top: 10px;
  border-radius: 50%;
  background: #e6c77f;
  box-shadow: 0 0 16px rgba(230, 199, 127, 0.65);
}
.seiko-system__item h3 { font-size: 1.2rem; }
.seiko-system__item p { font-size: 0.9rem; }

/* Frecuencias */
.seiko-frequency__toolbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}
.seiko-frequency.is-enhanced .seiko-frequency__toolbar { display: flex; }
.seiko-frequency__filters { display: flex; flex-wrap: wrap; gap: 9px; }
.seiko-frequency__filter {
  padding: 9px 15px;
  border: 1px solid rgba(230, 199, 127, 0.24);
  border-radius: 999px;
  background: transparent;
  font-family: "Space Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: #ffffff;
  cursor: pointer;
  transition: color 220ms ease, border-color 220ms ease, background-color 220ms ease;
}
.seiko-frequency__filter:hover,
.seiko-frequency__filter[aria-pressed="true"],
.seiko-frequency__filter:focus-visible {
  border-color: rgba(230, 199, 127, 0.58);
  background: rgba(230, 199, 127, 0.07);
  color: #e6c77f;
}
.seiko-frequency__status { margin: 0; font-size: 0.78rem; color: #ffffff; }
.seiko-frequency__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.seiko-frequency__card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  padding: 24px 19px;
  border: 1px solid rgba(230, 199, 127, 0.17);
  background: linear-gradient(180deg, rgba(230, 199, 127, 0.035), rgba(0, 0, 0, 0.08));
  transition: border-color 300ms ease, background-color 300ms ease;
}
.seiko-frequency__card[hidden] { display: none !important; }
.seiko-frequency__card:hover { border-color: rgba(230, 199, 127, 0.48); background-color: rgba(230, 199, 127, 0.025); }
.seiko-frequency__value { font-family: "Italiana", serif; font-size: 2.15rem; color: #e6c77f; }
.seiko-frequency__value small { font-family: "Space Mono", monospace; font-size: 0.62rem; letter-spacing: 0.14em; color: #c4924a; }
.seiko-frequency__wave {
  display: flex;
  height: 62px;
  margin: 20px -2px;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: linear-gradient(90deg, transparent, rgba(230, 199, 127, 0.08), transparent);
}
.seiko-frequency__wave span {
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(#e6c77f, #9f7039);
  animation: seiko-wave 2.6s ease-in-out infinite;
  animation-delay: calc(var(--wave-index) * -45ms);
}
.seiko-frequency__meta { min-height: 2.8em; font-family: "Space Mono", monospace; font-size: 0.58rem; letter-spacing: 0.1em; line-height: 1.5; text-transform: uppercase; color: #c4924a; }
.seiko-frequency__card h3 { font-size: 1.04rem; }
.seiko-frequency__card p { font-size: 0.79rem; }
.seiko-frequency__note { max-width: 850px; margin: 30px 0 0; font-size: 0.78rem; line-height: 1.7; color: #ffffff; }
@keyframes seiko-wave { 0%, 100% { opacity: 0.48; transform: scaleY(0.62); } 50% { opacity: 1; transform: scaleY(1.08); } }

/* Cuántica Fluida */
.seiko-quantica__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(52px, 8vw, 100px);
  align-items: center;
}
.seiko-quantica__book-art { position: relative; display: grid; aspect-ratio: 1; place-items: center; }
.seiko-quantica__orbit {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(230, 199, 127, 0.24);
  border-radius: 50%;
  transform-origin: center;
}
.seiko-quantica__orbit::before,
.seiko-quantica__orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(230, 199, 127, 0.13);
  border-radius: 50%;
}
.seiko-quantica__orbit::before { inset: 14%; transform: rotate(62deg); }
.seiko-quantica__orbit::after { inset: 28%; transform: rotate(-38deg); }
.seiko-quantica__book {
  position: relative;
  z-index: 2;
  display: grid;
  width: 54%;
  aspect-ratio: 0.72;
  padding: 28px;
  place-items: center;
  border: 1px solid rgba(230, 199, 127, 0.58);
  border-radius: 2px 12px 12px 2px;
  background:
    linear-gradient(90deg, rgba(230, 199, 127, 0.09), transparent 12%),
    radial-gradient(circle at 50% 28%, rgba(163, 47, 39, 0.17), transparent 34%),
    #0b0806;
  box-shadow: 26px 28px 70px rgba(0, 0, 0, 0.45), inset 0 0 40px rgba(230, 199, 127, 0.035);
  text-align: center;
}
.seiko-quantica__book::before { content: ""; position: absolute; top: 0; bottom: 0; left: 11px; width: 1px; background: rgba(230, 199, 127, 0.32); }
.seiko-quantica__book-title { font-family: "Italiana", serif; font-size: clamp(1.25rem, 3vw, 2.5rem); letter-spacing: 0.1em; line-height: 1.25; color: #e6c77f; }
.seiko-quantica__book-title small { display: block; margin-top: 14px; font-family: "Space Mono", monospace; font-size: 0.45rem; letter-spacing: 0.14em; color: #c4924a; }
.seiko-quantica__phases { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; margin-top: 32px; }
.seiko-quantica__phase { display: grid; grid-template-columns: 30px 1fr; gap: 10px; padding: 14px 0; border-bottom: 1px solid rgba(230, 199, 127, 0.12); }
.seiko-quantica__phase-num { font-family: "Italiana", serif; color: #c4924a; }
.seiko-quantica__phase h3 { margin: 0 0 5px; font-size: 0.96rem; line-height: 1.45; }
.seiko-quantica__phase p { font-size: 0.76rem; }

/* El llamado */
.seiko-callout { position: relative; max-width: 1120px; margin: 0 auto; text-align: center; }
.seiko-callout::before { content: "✦"; display: block; margin-bottom: 26px; font-size: 1.2rem; color: #c4924a; }
.seiko-callout blockquote { max-width: 980px; margin: 0 auto; font-family: "Italiana", "Cormorant Garamond", serif; font-size: clamp(2.05rem, 4.8vw, 4.8rem); font-weight: 400; letter-spacing: 0.025em; line-height: 1.18; color: #f4ead6; }
.seiko-callout__mantras { display: flex; flex-wrap: wrap; gap: 16px 34px; justify-content: center; margin-top: 42px; }
.seiko-callout__mantras span { font-family: "Space Mono", monospace; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: #e6c77f; }

@media (max-width: 1080px) {
  .seiko-module__head { grid-template-columns: 1fr; align-items: start; }
  .seiko-method__path { grid-template-columns: repeat(5, minmax(180px, 1fr)); overflow-x: auto; padding-bottom: 22px; scroll-snap-type: x proximity; }
  .seiko-method__phase { scroll-snap-align: center; }
  .seiko-guides { grid-template-columns: 1fr; }
  .seiko-timeline { grid-template-columns: repeat(3, 1fr); }
  .seiko-timeline::before { display: none; }
  .seiko-timeline__item { padding: 28px 18px; border: 1px solid rgba(230, 199, 127, 0.15); text-align: left; }
  .seiko-timeline__item::before { display: none; }
  .seiko-timeline__item strong { min-height: 0; }
  .seiko-frequency__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .seiko-method__path {
    grid-template-columns: minmax(0, 1fr);
    overflow-x: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }
  .seiko-method__path::before { display: none; }
  .seiko-method__phase {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-areas:
      "node number"
      "node title"
      "node copy";
    column-gap: 18px;
    padding: 0 0 36px;
    text-align: left;
    scroll-snap-align: none;
  }
  .seiko-method__phase:last-child { padding-bottom: 0; }
  .seiko-method__phase:not(:last-child)::after {
    content: "";
    position: absolute;
    z-index: 0;
    top: 68px;
    bottom: 0;
    left: 34px;
    width: 1px;
    background: linear-gradient(180deg, rgba(230, 199, 127, 0.55), rgba(159, 112, 57, 0.18));
  }
  .seiko-method__node {
    grid-area: node;
    width: 68px;
    height: 68px;
    margin: 0;
  }
  .seiko-method__node::before { inset: 7px; }
  .seiko-method__node svg { width: 30px; height: 30px; }
  .seiko-method__num {
    grid-area: number;
    align-self: end;
    margin-top: 2px;
  }
  .seiko-method__phase h3 {
    grid-area: title;
    margin: 5px 0 7px;
    font-size: 1.22rem;
  }
  .seiko-method__phase p {
    grid-area: copy;
    min-width: 0;
    font-size: 0.84rem;
  }
}

@media (max-width: 760px) {
  .seiko-module { padding: 76px 20px; }
  .seiko-module__head { margin-bottom: 42px; }
  .seiko-module__eyebrow { font-size: 0.61rem; letter-spacing: 0.24em; }
  .seiko-module__title { font-size: clamp(1.72rem, 9vw, 2.65rem); }
  .seiko-system__stage,
  .seiko-quantica__grid { grid-template-columns: 1fr; }
  .seiko-system__diagram { width: min(440px, 100%); }
  .seiko-system__element { width: 100px; height: 100px; }
  .seiko-system__center { width: 112px; height: 112px; font-size: 2.4rem; }
  .seiko-frequency__toolbar { align-items: flex-start; flex-direction: column; }
  .seiko-frequency__grid,
  .seiko-timeline,
  .seiko-quantica__phases { grid-template-columns: 1fr; }
  .seiko-frequency__card { min-height: 0; }
  .seiko-quantica__book-art { width: min(440px, 100%); margin: 0 auto; }
  .seiko-callout blockquote { font-size: clamp(1.85rem, 9.6vw, 3rem); }
}

@media (max-width: 420px) {
  .seiko-system__diagram { transform: scale(0.9); margin-block: -5%; }
  .seiko-system__element { width: 91px; height: 91px; padding: 8px; }
  .seiko-system__element span { font-size: 0.56rem; }
  .seiko-guide { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .seiko-frequency__wave span { animation: none !important; }
  .seiko-method__node,
  .seiko-frequency__card,
  .seiko-frequency__filter { transition: none !important; }
}

/* ============================================================================
   CAMINO CORPORATIVO · CLARIDAD B2B
   ============================================================================ */

body #hero.hero--b2b {
  grid-template-columns: minmax(0, 1.12fr) minmax(380px, .88fr) !important;
  column-gap: clamp(36px, 5vw, 84px) !important;
}
body #hero.hero--b2b .hero-title {
  max-width: 690px;
  font-size: clamp(2.5rem, 3.7vw, 4.25rem) !important;
  line-height: 1.01 !important;
  letter-spacing: .025em !important;
}
body #hero.hero--b2b .hero-title::after { display: none !important; }
body #hero.hero--b2b .hero-tagline {
  max-width: 690px;
  font-size: clamp(.94rem, 1.35vw, 1.2rem) !important;
  letter-spacing: .12em !important;
}
body #hero.hero--b2b .hero-sub { max-width: 680px !important; }
body #hero.hero--b2b .hero-mark { max-width: 520px !important; }
body #hero .hero-ctas .btn {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}
body #hero:not(.hero-landing) .hero-kicker,
body #hero:not(.hero-landing) .hero-title,
body #hero:not(.hero-landing) .hero-tagline,
body #hero:not(.hero-landing) .hero-sub,
body #hero:not(.hero-landing) .hero-signal {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}
body #hero:not(.hero-landing) .hero-tagline {
  width: 100%;
  text-align: center !important;
}
body #hero:not(.hero-landing) .hero-title {
  width: 100%;
  text-align: center !important;
}

/* Geometría sagrada ambiental del hero. */
body #hero:not(.hero-landing) .hero-sacred-field {
  position: absolute;
  z-index: -1;
  inset: 92px max(28px, 4.5vw) 28px;
  overflow: hidden;
  pointer-events: none;
}
body #hero:not(.hero-landing) .hero-sacred {
  position: absolute;
  width: clamp(150px, 16vw, 250px);
  height: auto;
  overflow: visible;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
body #hero:not(.hero-landing) .hero-sacred--flower {
  top: 7%;
  left: 2%;
  transform: rotate(-9deg);
}
body #hero:not(.hero-landing) .hero-sacred--merkaba {
  top: 33%;
  right: 1.5%;
  width: clamp(170px, 19vw, 290px);
  transform: rotate(8deg);
}
body #hero:not(.hero-landing) .hero-sacred--vesica {
  bottom: 1%;
  left: 17%;
  width: clamp(125px, 13vw, 205px);
  transform: rotate(5deg);
}
body #hero:not(.hero-landing) .hero-sacred__base {
  stroke: rgba(230, 199, 127, .075);
  stroke-width: .8;
}
body #hero:not(.hero-landing) .hero-sacred__glint {
  stroke: rgba(255, 224, 157, .82);
  stroke-width: 1.15;
  opacity: 0;
  filter: drop-shadow(0 0 5px rgba(232, 199, 126, .72));
  animation: hero-sacred-glint 15s ease-in-out infinite;
  will-change: opacity;
}
body #hero:not(.hero-landing) .hero-sacred--merkaba .hero-sacred__glint { animation-delay: 5s; }
body #hero:not(.hero-landing) .hero-sacred--vesica .hero-sacred__glint { animation-delay: 10s; }

@keyframes hero-sacred-glint {
  0%, 69%, 76%, 100% { opacity: 0; }
  72% { opacity: .42; }
  74% { opacity: .12; }
  75% { opacity: .3; }
}

.seiko-b2b-intro {
  padding: clamp(88px, 11vw, 150px) var(--pad-x);
  background:
    linear-gradient(90deg, rgba(230,199,127,.025), transparent 45%),
    #070504;
}
.seiko-b2b-intro__inner,
.seiko-b2b-section__inner { width: min(1240px, 100%); margin: 0 auto; }
.seiko-ecosystem-extensions {
  width: min(1240px, calc(100% - 40px));
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 28px;
  margin: 38px auto 0;
  padding-top: 26px;
  border-top: 1px solid rgba(230, 199, 127, .14);
  color: #ffffff;
  font: 400 .62rem/1.5 "Space Mono", monospace;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.seiko-ecosystem-extensions > span { color: #9d7440; }
.seiko-ecosystem-extensions a {
  color: #e6c77f;
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 199, 127, .25);
}
.seiko-b2b-intro__head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(42px, 8vw, 110px);
  align-items: end;
  margin-bottom: clamp(54px, 7vw, 84px);
}
.seiko-b2b-kicker,
.seiko-offer__meta,
.seiko-process__num,
.seiko-diagnostic__aside li {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .18em;
}
.seiko-b2b-kicker { display: block; margin-bottom: 20px; font-size: .66rem; color: #c4924a; }
.seiko-b2b-title {
  margin: 0;
  font-family: "Italiana", "Cormorant Garamond", serif;
  font-size: clamp(2.25rem, 5vw, 5.2rem);
  font-weight: 400;
  line-height: 1.05;
  color: #f4ead6;
}
.seiko-b2b-title span { color: #e6c77f; }
.seiko-b2b-lead { margin: 0; font-size: clamp(1rem, 1.4vw, 1.16rem); line-height: 1.85; color: #ffffff; }
.seiko-b2b-pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid rgba(230,199,127,.18); }
.seiko-b2b-pillar { min-height: 260px; padding: clamp(28px, 3vw, 42px); border-right: 1px solid rgba(230,199,127,.18); background: rgba(244,234,214,.014); }
.seiko-b2b-pillar:last-child { border-right: 0; }
.seiko-b2b-pillar strong { display: block; margin-bottom: 18px; font-family: "Italiana", serif; font-size: clamp(1.35rem, 2vw, 1.9rem); font-weight: 400; color: #e6c77f; }
.seiko-b2b-pillar p { margin: 0; line-height: 1.75; color: #ffffff; }

.seiko-b2b-section { padding: clamp(90px, 11vw, 150px) var(--pad-x); background: #080604; }
.seiko-b2b-section--alt { background: linear-gradient(180deg, #0b0806, #070504); }
.seiko-b2b-section__head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: clamp(40px, 7vw, 96px); align-items: end; margin-bottom: clamp(54px, 7vw, 86px); }

.seiko-solutions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.seiko-offer { position: relative; min-height: 290px; padding: clamp(28px, 3.5vw, 46px); border: 1px solid rgba(230,199,127,.18); background: linear-gradient(145deg, rgba(230,199,127,.035), transparent 68%); }
.seiko-offer--wide { grid-column: span 2; display: grid; grid-template-columns: minmax(0, .7fr) minmax(280px, 1.3fr); gap: 38px; align-items: center; min-height: 220px; }
.seiko-offer__meta { font-size: .62rem; color: #c4924a; }
.seiko-offer h3 { margin: 20px 0 16px; font-family: "Italiana", serif; font-size: clamp(1.45rem, 2.4vw, 2.25rem); font-weight: 400; color: #f4ead6; }
.seiko-offer p { margin: 0; line-height: 1.78; color: #ffffff; }
.seiko-offer__audience { display: block; margin-top: 28px; font-size: .72rem; line-height: 1.55; letter-spacing: .11em; text-transform: uppercase; color: #e6c77f; }

.seiko-process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(230,199,127,.22); border-bottom: 1px solid rgba(230,199,127,.22); }
.seiko-process--five { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.seiko-process__step { position: relative; min-height: 290px; padding: 38px 28px; border-right: 1px solid rgba(230,199,127,.16); }
.seiko-process__step:last-child { border-right: 0; }
.seiko-process__num { display: block; margin-bottom: 48px; font-size: .64rem; color: #c4924a; }
.seiko-process__step h3 { margin: 0 0 14px; font-family: "Italiana", serif; font-size: 1.45rem; font-weight: 400; color: #f4ead6; }
.seiko-process__step p { margin: 0; font-size: .9rem; line-height: 1.75; color: #ffffff; }

.seiko-foundations { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.seiko-foundation { padding: 34px 30px; border: 1px solid rgba(230,199,127,.17); background: rgba(244,234,214,.015); }
.seiko-foundation h3 { margin: 0 0 18px; font-family: "Italiana", serif; font-size: 1.45rem; font-weight: 400; color: #e6c77f; }
.seiko-foundation p { margin: 0; line-height: 1.78; color: #ffffff; }
.seiko-foundation__note { max-width: 880px; margin: 34px 0 0; font-size: .78rem; line-height: 1.75; color: #ffffff; }

.seiko-ecosystem-intro { max-width: 900px; margin: 0 auto 62px; text-align: center; }
.puerta-card__meta { display: block; font-family: "Space Mono", monospace; font-size: .61rem; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; color: #c4924a; }
.puerta-card--primary { border-color: rgba(163,47,39,.68) !important; box-shadow: 0 0 52px rgba(139,31,31,.12); }
.puerta-card__badge { position: absolute; z-index: 3; top: 34px; left: 50%; right: auto; transform: translateX(-50%); white-space: nowrap; font-family: "Space Mono", monospace; font-size: .52rem; line-height: 1.3; letter-spacing: .14em; text-transform: uppercase; color: #e6c77f; }

.seiko-diagnostic { position: relative; padding: clamp(90px, 11vw, 150px) var(--pad-x); background: #efe4cf; color: #1c1510; }
.seiko-diagnostic__inner { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr); gap: clamp(48px, 8vw, 110px); width: min(1180px, 100%); margin: 0 auto; }
.seiko-diagnostic .seiko-b2b-title { color: #201610; }
.seiko-diagnostic .seiko-b2b-lead { margin-top: 24px; color: #5e5143; }
.seiko-diagnostic__aside ul { margin: 38px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(92,68,40,.22); }
.seiko-diagnostic__aside li { padding: 15px 0; border-bottom: 1px solid rgba(92,68,40,.18); font-size: .62rem; color: #745934; }
.seiko-diagnostic .wa { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.seiko-diagnostic .field { margin: 0; }
.seiko-diagnostic .field--full,
.seiko-diagnostic .btn-submit { grid-column: 1 / -1; }
.seiko-diagnostic label { color: #594835 !important; }
.seiko-diagnostic input,
.seiko-diagnostic select,
.seiko-diagnostic textarea { width: 100%; color: #241912 !important; background: rgba(255,255,255,.34) !important; border-color: rgba(92,68,40,.32) !important; }
.seiko-diagnostic input:focus,
.seiko-diagnostic select:focus,
.seiko-diagnostic textarea:focus { outline: 2px solid #8b1f1f; outline-offset: 2px; }
.anchor-alias { position: absolute; top: 0; left: 0; }

.seiko-offer-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border: 1px solid rgba(230,199,127,.18); }
.seiko-offer-facts li { padding: 22px; border-right: 1px solid rgba(230,199,127,.16); }
.seiko-offer-facts li:last-child { border-right: 0; }
.seiko-offer-facts span { display: block; margin-bottom: 8px; font-family: "Space Mono", monospace; font-size: .56rem; letter-spacing: .15em; text-transform: uppercase; color: #c4924a; }
.seiko-offer-facts strong { font-family: "Italiana", serif; font-size: 1.08rem; font-weight: 400; color: #f4ead6; }

.seiko-corporate-audience { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.seiko-corporate-audience article { padding: 34px 30px; border: 1px solid rgba(230,199,127,.17); }
.seiko-corporate-audience h3 { margin: 0 0 15px; font-family: "Italiana", serif; font-weight: 400; color: #e6c77f; }
.seiko-corporate-audience p { margin: 0; line-height: 1.75; color: #ffffff; }

.nav .nav-diagnostic { padding: 12px 18px; border: 1px solid rgba(163,47,39,.7); color: #f4ead6 !important; }
.nav { mix-blend-mode: normal !important; }
.nav .brand { color: #f4ead6 !important; }
.nav .nav-diagnostic:hover,
.nav .nav-diagnostic:focus-visible { background: rgba(163,47,39,.18); }
.hero-landing-tagline,
.cta-section p,
.landing-cta-final p { font-style: normal !important; }
body .hero-landing h1.hero-landing-title {
  max-width: 960px;
  font-family: "Italiana", "Cormorant Garamond", serif !important;
  font-size: clamp(2.5rem, 5vw, 3.8rem) !important;
  font-style: normal !important;
  line-height: 1.08 !important;
}
body .hero-landing .hero-landing-ctas .btn,
body .hero-landing .hero-ctas .btn {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}

@media (max-width: 1080px) {
  .seiko-b2b-intro__head,
  .seiko-b2b-section__head { grid-template-columns: 1fr; align-items: start; }
  .seiko-process,
  .seiko-process--five { grid-template-columns: repeat(2, 1fr); }
  .seiko-process__step:nth-child(2) { border-right: 0; }
  .seiko-process__step:nth-child(-n+2) { border-bottom: 1px solid rgba(230,199,127,.16); }
  .seiko-offer-facts { grid-template-columns: repeat(2, 1fr); }
  .seiko-offer-facts li:nth-child(2) { border-right: 0; }
  .seiko-offer-facts li:nth-child(-n+2) { border-bottom: 1px solid rgba(230,199,127,.16); }
}

@media (max-width: 760px) {
  body #hero:not(.hero-landing) .hero-sacred-field {
    inset: 88px 12px 18px;
  }
  body #hero:not(.hero-landing) .hero-sacred--flower {
    top: 4%;
    left: -18%;
    width: 180px;
  }
  body #hero:not(.hero-landing) .hero-sacred--merkaba {
    top: 37%;
    right: -22%;
    width: 205px;
  }
  body #hero:not(.hero-landing) .hero-sacred--vesica {
    bottom: 4%;
    left: -14%;
    width: 150px;
  }
  body #hero.hero:not(.hero-landing)::before {
    inset: 88px 12px 18px;
    clip-path: none;
    border: 1px solid rgba(230, 199, 127, .18);
  }
  body #hero:not(.hero-landing) .hero-signal {
    border: 1px solid rgba(230, 199, 127, .18);
  }
  body #hero:not(.hero-landing) .hero-signal li:last-child {
    border-bottom: 0;
  }
  body #hero.hero--b2b { position: relative; padding: 112px 20px 48px !important; }
  body #hero.hero--b2b .hero-mark {
    position: absolute !important;
    z-index: 0;
    top: 150px;
    right: -72px;
    width: 280px !important;
    margin: 0 !important;
    opacity: .18;
    pointer-events: none;
  }
  body #hero.hero--b2b .hero-kicker,
  body #hero.hero--b2b .hero-title,
  body #hero.hero--b2b .hero-tagline,
  body #hero.hero--b2b .hero-sub,
  body #hero.hero--b2b .hero-ctas,
  body #hero.hero--b2b .hero-signal { position: relative; z-index: 1; }
  body #hero.hero--b2b .hero-title { font-size: clamp(2rem, 10.5vw, 3.15rem) !important; line-height: 1.03 !important; }
  body #hero.hero--b2b .hero-tagline { font-size: .82rem !important; letter-spacing: .1em !important; }
  body .hero-landing h1.hero-landing-title {
    font-size: clamp(2rem, 10vw, 3rem) !important;
    line-height: 1.08 !important;
  }
  .seiko-b2b-intro,
  .seiko-b2b-section,
  .seiko-diagnostic { padding: 76px 20px; }
  .seiko-b2b-pillars,
  .seiko-solutions,
  .seiko-foundations,
  .seiko-corporate-audience,
  .seiko-diagnostic__inner { grid-template-columns: 1fr; }
  .seiko-b2b-pillar { min-height: 0; border-right: 0; border-bottom: 1px solid rgba(230,199,127,.18); }
  .seiko-b2b-pillar:last-child { border-bottom: 0; }
  .seiko-offer--wide { grid-column: auto; grid-template-columns: 1fr; min-height: 0; }
  .seiko-process { grid-template-columns: 1fr; }
  .seiko-process__step { min-height: 0; border-right: 0; border-bottom: 1px solid rgba(230,199,127,.16); }
  .seiko-process__step:last-child { border-bottom: 0; }
  .seiko-process__num { margin-bottom: 28px; }
  .seiko-diagnostic .wa { grid-template-columns: 1fr; }
  .seiko-diagnostic .field,
  .seiko-diagnostic .field--full,
  .seiko-diagnostic .btn-submit { grid-column: 1; }
  .seiko-offer-facts { grid-template-columns: 1fr; }
  .seiko-offer-facts li { border-right: 0; border-bottom: 1px solid rgba(230,199,127,.16); }
  .seiko-offer-facts li:last-child { border-bottom: 0; }
  .puerta-card__badge { top: 26px; }
}

/* Home: curved external frames, straight internal controls and dividers. */
.home-page { --home-frame-radius: clamp(22px, 2.5vw, 38px); }
.home-page #hero.hero:not(.hero-landing)::before {
  clip-path: none;
  border-radius: var(--home-frame-radius);
}
.home-page .hero-signal,
.home-page .seiko-b2b-pillars,
.home-page .seiko-process,
.home-page .vision-2035 .plan-numbers {
  border: 1px solid rgba(230, 199, 127, .18);
  border-radius: var(--home-frame-radius);
  overflow: hidden;
}
.home-page :is(
  .seiko-guide,
  .seiko-offer,
  .seiko-foundation,
  .fundador,
  .seiko-timeline__item
) {
  border-radius: calc(var(--home-frame-radius) * .78);
}

@media (prefers-reduced-motion: reduce) {
  body #hero:not(.hero-landing) .hero-sacred__glint {
    animation: none !important;
    opacity: 0 !important;
  }
}