/* Hero */
.si-hero {
  display: grid;
  min-height: calc(100vh - var(--si-hero-viewport-offset));
  min-height: calc(100svh - var(--si-hero-viewport-offset));
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--si-paper-light);
}

.si-hero__copy {
  display: flex;
  min-width: 0;
  padding: clamp(46px, 6vh, 64px) clamp(32px, 5vw, 78px);
  flex-direction: column;
  justify-content: center;
  background-color: var(--si-paper-light);
  background-image: var(--si-washi);
  background-blend-mode: multiply;
  background-size: 1024px 1024px;
}

.si-hero
  > .wp-block-group__inner-container
  > :is(.si-hero__copy, .si-hero__media) {
  margin-block: 0 !important;
}

.si-hero__kicker {
  margin-bottom: 24px;
  padding-left: 18px;
  border-left: 3px solid var(--si-gold);
  color: var(--si-ink-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.7;
}

.si-hero__title {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(48px, 4vw, 58px);
  line-height: 1.32;
  letter-spacing: 0.01em;
}

.si-hero__title-line {
  display: block;
  width: fit-content;
  max-width: 100%;
  white-space: normal;
}

.si-hero__description {
  max-width: 44em;
  margin-bottom: 0;
  color: var(--si-ink-muted);
  font-size: 17px;
}

.si-hero__actions {
  display: flex;
  margin-top: 28px;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.si-hero__operator {
  margin: 30px 0 0;
  color: #686961;
  font-family: var(--si-font-latin);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.si-hero__media {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--si-sumi);
}

.si-hero__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(14, 13, 12, 0.72));
  content: "";
  pointer-events: none;
}

.si-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.si-hero__image {
  width: 100%;
  height: 100%;
  margin: 0;
}

.si-hero__caption {
  position: absolute;
  z-index: 1;
  right: clamp(20px, 4vw, 54px);
  bottom: 28px;
  left: clamp(20px, 4vw, 54px);
  color: var(--si-white);
  font-family: var(--si-font-serif);
  font-size: 18px;
}

.si-hero__caption p {
  margin-bottom: 0;
}

.si-hero__credit {
  display: block;
  margin-top: 5px;
  color: #d5cfc5;
  font-family: var(--si-font-sans);
  font-size: 11px;
  line-height: 1.5;
}

/* Proof rail */
.si-proof-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(205, 169, 104, 0.2);
  border-bottom: 1px solid rgba(205, 169, 104, 0.2);
  background: var(--si-sumi);
  color: #e8e3d9;
}

.si-proof-rail__item {
  padding: 26px clamp(20px, 3vw, 42px);
  border-right: 1px solid rgba(205, 169, 104, 0.2);
}

.si-proof-rail__item:last-child {
  border-right: 0;
}

.si-proof-rail__code {
  display: block;
  color: var(--si-gold-on-dark);
  font-family: var(--si-font-latin);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.si-proof-rail__item p {
  margin: 7px 0 0;
  font-size: 14px;
}

/* Section intro and audience */
.si-section-head {
  display: grid;
  margin-bottom: clamp(48px, 6vw, 80px);
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 48px;
}

.si-section-head__copy {
  margin-bottom: 0;
  color: var(--si-ink-muted);
}

.si-audience {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(34px, 6vw, 80px);
}

.si-audience__image {
  position: relative;
  min-height: 600px;
  margin: 0;
  overflow: hidden;
  background: var(--si-sumi);
}

.si-audience__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.si-audience__photo {
  height: 100%;
  margin: 0;
}

.si-audience__credit {
  position: absolute;
  right: 12px;
  bottom: 10px;
  left: 12px;
  padding: 7px 9px;
  background: rgba(14, 13, 12, 0.7);
  color: #eee9df;
  font-size: 11px;
  line-height: 1.5;
}

.si-audience__list {
  display: grid;
  align-content: stretch;
}

.si-audience__item {
  display: grid;
  padding: 30px 0;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  border-top: 1px solid var(--si-line);
}

.si-audience__item:last-child {
  border-bottom: 1px solid var(--si-line);
}

.si-audience__number {
  color: var(--si-clay);
  font-family: var(--si-font-serif);
  font-size: 20px;
}

.si-audience__item h3 {
  margin-bottom: 8px;
  font-size: 24px;
}

.si-audience__item p {
  margin-bottom: 0;
  color: var(--si-ink-muted);
}

/* Service cards */
.si-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(69, 60, 48, 0.4);
}

.si-service-grid > .si-service-card,
.si-service-grid > .wp-block-group__inner-container > .si-service-card {
  margin-block: 0 !important;
}

.si-service-card {
  display: flex;
  min-height: 270px;
  padding: 28px 28px 30px;
  border-right: 1px solid rgba(69, 60, 48, 0.22);
  border-bottom: 1px solid rgba(69, 60, 48, 0.22);
  background: transparent;
  flex-direction: column;
}

.si-service-card:nth-child(odd) {
  border-right: 1px solid rgba(69, 60, 48, 0.22);
}

.si-service-card:last-child {
  border-right: 0;
}

.si-service-card__head {
  display: flex;
  margin-bottom: 0;
  align-items: baseline;
  justify-content: space-between;
  color: #62625c;
  font-family: var(--si-font-latin);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.si-service-card__number {
  color: var(--si-clay);
  font-family: var(--si-font-serif);
  font-size: 20px;
}

.si-service-card__head p {
  margin-bottom: 0;
}

.si-service-card h3 {
  margin: 52px 0 0;
  font-size: clamp(22px, 1.55vw, 27px);
  line-height: 1.6;
  text-wrap: balance;
}

.si-service-card h3::before {
  display: block;
  width: 28px;
  height: 2px;
  margin-bottom: 22px;
  background: var(--si-clay);
  content: "";
}

.si-service-card__tags {
  display: flex;
  margin: 24px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 10px 18px;
  list-style: none;
}

.si-service-card__tags li {
  display: inline-flex;
  padding: 0;
  border: 0;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #41423d;
  font-size: 12px;
  line-height: 1.65;
}

.si-service-card__tags li::before {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(166, 71, 46, 0.68);
  content: "";
  flex: 0 0 auto;
}

/* Practice */
.si-practice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid rgba(205, 169, 104, 0.2);
  background: var(--si-sumi);
  color: #f5f0e7;
}

.si-practice__visual,
.si-practice__copy {
  position: relative;
  min-width: 0;
  min-height: 610px;
  padding: 64px clamp(44px, 6vw, 82px);
  background: var(--si-sumi);
}

.si-practice__visual {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  isolation: isolate;
}

.si-practice__visual::before {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  width: 102%;
  aspect-ratio: 1600 / 591;
  background: var(--si-gold);
  content: "";
  opacity: 0.22;
  transform: translate(-50%, -47%);
  -webkit-mask: url("../images/brand/shingi-ittai-logo.png") center / contain
    no-repeat;
  mask: url("../images/brand/shingi-ittai-logo.png") center / contain no-repeat;
}

.si-practice__visual::after {
  position: absolute;
  top: 108px;
  left: clamp(44px, 6vw, 82px);
  width: 68px;
  height: 2px;
  background: var(--si-gold);
  content: "";
}

.si-practice__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.si-practice__statement {
  max-width: 11em;
  margin: clamp(150px, 14vw, 195px) 0 36px;
  font-family: var(--si-font-serif);
  font-size: clamp(38px, 3.4vw, 50px);
  font-weight: 500;
  line-height: 1.58;
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.72);
}

.si-practice__statement-line {
  display: block;
}

.si-practice__process {
  margin-top: auto;
  color: #aaa59c;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.si-practice__copy {
  border-left: 1px solid rgba(205, 169, 104, 0.2);
}

.si-practice__copy h2 {
  margin-bottom: 26px;
  font-size: clamp(34px, 3.2vw, 46px);
  line-height: 1.55;
}

.si-practice__copy > p:not(.si-eyebrow) {
  color: #d9d4ca;
}

.si-practice__facts {
  margin: 34px 0;
}

.si-practice__fact {
  display: grid;
  padding: 14px 0;
  grid-template-columns: minmax(120px, 0.52fr) 1fr;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.si-practice__fact:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.si-practice__fact-label {
  margin-bottom: 0;
  color: #e8e3d9;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.si-practice__fact-value {
  margin-bottom: 0;
  color: #d9d4ca;
}

/* Service atlas — illustrations carry the meaning; tiles remain non-interactive. */
.si-service-card {
  min-height: 390px;
  padding: 28px 24px 26px;
}

.si-service-card__visual {
  display: grid;
  width: min(100%, 190px);
  aspect-ratio: 1;
  margin: 18px auto 8px;
  place-items: center;
}

.si-service-card__number {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 8px;
  font-size: clamp(30px, 2.25vw, 38px);
  line-height: 1;
}

.si-service-card__number strong {
  font-family: var(--si-font-sans);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.si-service-card__label {
  font-size: 12px;
  letter-spacing: 0.06em;
}

.si-service-card__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.si-service-card h3 {
  margin: auto 0 0;
  font-size: clamp(18px, 1.15vw, 21px);
  line-height: 1.55;
  text-align: center;
}

.si-service-card h3::before {
  display: none;
}

.si-service-card h3 > span {
  display: block;
}

/*
 * SWELL/Gutenberg keeps flow margins on Group children even when the
 * structural inner container is display: contents. Reset only layout items
 * whose spacing is owned by the surrounding grid/flex component.
 */
.si-section-head > .wp-block-group,
.si-section-head > .wp-block-group__inner-container > .wp-block-group,
.si-audience__item,
.si-practice > .wp-block-group,
.si-practice > .wp-block-group__inner-container > .wp-block-group,
.si-practice__fact,
.si-proof-rail__item {
  margin-block: 0 !important;
}

.si-section-head .si-heading {
  margin-bottom: 0;
}

@media (min-width: 1440px) {
  .si-practice__visual {
    padding-right: clamp(56px, 4vw, 82px);
    padding-left: clamp(110px, 9vw, 184px);
  }

  .si-practice__visual::after {
    left: clamp(110px, 9vw, 184px);
  }

  .si-practice__copy {
    padding-right: clamp(110px, 9vw, 184px);
    padding-left: clamp(56px, 4vw, 82px);
  }
}

@media (min-width: 721px) {
  .si-audience {
    align-items: stretch;
  }

  .si-audience__image {
    min-height: 0;
    height: auto;
    align-self: stretch;
  }

  .si-audience__list {
    height: 100%;
    grid-template-rows: repeat(3, minmax(0, 1fr));
  }

  .si-audience__item {
    align-items: center;
  }
}

/* Owned media portal */
.si-media-portal {
  background:
    linear-gradient(180deg, rgba(23, 21, 20, 0.74), rgba(23, 21, 20, 0.86)),
    url("../images/craft/hida-yamanaka-washi.jpg") center 50% / cover no-repeat;
  background-color: var(--si-sumi);
  color: var(--si-white);
}

.si-media-portal__head {
  display: grid;
  margin-bottom: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr);
  align-items: end;
  gap: 64px;
}

.si-media-portal__title {
  margin-bottom: 0;
  font-size: clamp(64px, 8vw, 108px);
  line-height: 1.1;
  letter-spacing: 0.08em;
}

.si-media-portal__summary {
  color: #ded9cf;
}

.si-media-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr 0.86fr;
  gap: 16px;
}

.si-media-card {
  position: relative;
  display: flex;
  min-height: 440px;
  padding: 58px 32px 32px;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid rgba(221, 201, 145, 0.2);
  background: rgba(30, 29, 24, 0.82);
}

.si-media-card::before {
  position: absolute;
  top: 32px;
  left: 32px;
  width: 48px;
  height: 2px;
  background: var(--si-gold);
  content: "";
  transition: width 220ms ease;
}

.si-media-card__index {
  position: absolute;
  top: 20px;
  right: 24px;
  color: rgba(221, 201, 145, 0.13);
  font-family: var(--si-font-serif);
  font-size: clamp(56px, 5.8vw, 82px);
  margin: 0;
}

.si-media-card__label {
  color: #ded9cf;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.si-media-card__body {
  margin-top: auto;
}

.si-media-card__body h3 {
  margin-bottom: 12px;
  font-size: 31px;
}

.si-media-card__body p {
  margin-bottom: 28px;
  color: #d4cec4;
  font-size: 14px;
}

.si-media-card__action {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.34);
  font-size: 12px;
  font-weight: 700;
}

.si-media-card--business {
  border-color: var(--si-clay);
  background: var(--si-clay);
}

.si-media-card--business
  :is(.si-media-card__label, .si-media-card__body p) {
  color: var(--si-paper-light);
}

.si-media-card:focus-within {
  border-color: rgba(221, 201, 145, 0.58);
  background: rgba(42, 39, 32, 0.92);
}

.si-media-card:focus-within::before {
  width: 82px;
}

.si-media-card--business:focus-within {
  border-color: var(--si-gold-on-dark);
  background: var(--si-ink);
  color: var(--si-gold-on-dark);
}

@media (hover: hover) and (pointer: fine) {
  .si-media-card:hover {
    border-color: rgba(221, 201, 145, 0.58);
    background: rgba(42, 39, 32, 0.92);
  }

  .si-media-card:hover::before {
    width: 82px;
  }

  .si-media-card--business:hover {
    border-color: var(--si-gold-on-dark);
    background: var(--si-ink);
    color: var(--si-gold-on-dark);
  }
}

.si-service-cta,
.si-section--services
  .si-shell
  > .wp-block-group__inner-container
  > p:has(> .si-button--line) {
  display: flex;
  margin: clamp(28px, 3vw, 36px) 0 0 !important;
  justify-content: flex-end;
}

/* FAQ */
.si-faq {
  display: grid;
  grid-template-columns: minmax(430px, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(42px, 6vw, 88px);
}

.si-section--faq .si-heading {
  font-size: clamp(42px, 3.2vw, 44px);
  letter-spacing: 0.01em;
}

@media (max-width: 960px) {
  .si-faq {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .si-section--faq .si-heading {
    font-size: clamp(30px, 8vw, 38px);
  }
}

.si-faq__list details {
  border-top: 1px solid var(--si-line);
}

.si-faq__list details:last-child {
  border-bottom: 1px solid var(--si-line);
}

.si-faq__list summary {
  padding: 22px 34px 22px 0;
  cursor: pointer;
  font-family: var(--si-font-serif);
  font-size: 18px;
}

.si-faq__list details p {
  padding: 0 0 24px;
  color: var(--si-ink-muted);
}

/* Contact band */
.si-contact-band {
  padding-block: clamp(72px, 8vw, 108px);
  border-bottom: 1px solid rgba(255, 246, 235, 0.22);
  background: var(--si-contact);
  color: var(--si-white);
}

.si-contact-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr);
  align-items: center;
  gap: 64px;
}

.si-contact-band h2 {
  margin-bottom: 0;
  font-size: clamp(38px, 4.4vw, 60px);
  line-height: 1.5;
}

.si-contact-band__copy p {
  color: #f5e9e2;
}

/*
 * TOP page joins.
 * SWELL may render Group blocks either directly or through an inner container.
 * Keep section backgrounds contiguous while preserving each section's internal rules.
 */
.si-page--home,
.si-page--home
  > :is(
    .si-hero,
    .si-proof-rail,
    .si-section,
    .si-practice,
    .si-media-index-v5,
    .si-contact-band
  ),
.si-page--home
  > .wp-block-group__inner-container
  > :is(
    .si-hero,
    .si-proof-rail,
    .si-section,
    .si-practice,
    .si-media-index-v5,
    .si-contact-band
  ) {
  margin-block: 0 !important;
}

/* Page hero */
.si-page-hero {
  padding-block: clamp(78px, 9vw, 128px);
  background: var(--si-sumi);
  color: var(--si-white);
}

.si-page-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.62fr);
  align-items: end;
  gap: 64px;
}

.si-page-hero h1 {
  max-width: 14em;
  margin-bottom: 0;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.45;
}

.si-page-hero__copy p {
  color: #d9d4ca;
}

/* Detail layouts */
.si-target-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--si-line);
  border-left: 1px solid var(--si-line);
}

.si-target-grid__item {
  min-height: 160px;
  padding: 26px;
  border-right: 1px solid var(--si-line);
  border-bottom: 1px solid var(--si-line);
}

.si-target-grid__number {
  color: var(--si-clay);
  font-family: var(--si-font-serif);
}

.si-service-detail {
  display: grid;
  padding: clamp(54px, 7vw, 92px) 0;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(42px, 8vw, 100px);
  border-top: 1px solid var(--si-line);
}

.si-service-detail__number {
  color: var(--si-clay);
  font-family: var(--si-font-serif);
  font-size: 20px;
}

.si-service-detail__body h3 {
  font-size: 27px;
}

.si-service-detail__body li {
  padding-block: 12px;
  border-top: 1px solid var(--si-line);
}

.si-service-detail__body li:last-child {
  border-bottom: 1px solid var(--si-line);
}

.si-dark-menu {
  background: var(--si-sumi);
  color: var(--si-white);
}

.si-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(205, 169, 104, 0.3);
  border-left: 1px solid rgba(205, 169, 104, 0.3);
}

.si-menu-card {
  min-height: 280px;
  padding: 34px;
  border-right: 1px solid rgba(205, 169, 104, 0.3);
  border-bottom: 1px solid rgba(205, 169, 104, 0.3);
}

.si-menu-card__number {
  color: var(--si-gold-on-dark);
  font-family: var(--si-font-serif);
  font-size: 20px;
}

.si-menu-card h3 {
  margin-top: 64px;
  font-size: 28px;
}

.si-menu-card p {
  color: #d9d4ca;
}

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

.si-flow__item {
  padding: 24px;
  border-top: 1px solid var(--si-line);
  border-right: 1px solid var(--si-line);
  border-bottom: 1px solid var(--si-line);
}

.si-flow__item:first-child {
  border-left: 1px solid var(--si-line);
}

.si-flow__item .si-flow__number {
  margin-bottom: 0;
  color: var(--si-clay);
  font-family: var(--si-font-serif);
}

.si-flow__item h3 {
  margin-top: 48px;
  font-size: 20px;
}

.si-flow__item p {
  color: var(--si-ink-muted);
  font-size: 14px;
}

/* Media top */
.si-media-masthead {
  padding-block: clamp(72px, 9vw, 126px);
  background: var(--si-sumi);
  color: var(--si-white);
}

.si-media-masthead__label {
  color: var(--si-gold-on-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.si-media-masthead h1 {
  margin-bottom: 0;
  font-size: clamp(70px, 10vw, 130px);
  line-height: 1.15;
  letter-spacing: 0.1em;
}

.si-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  background: var(--si-paper-light);
}

.si-feature__image {
  height: clamp(460px, 48vw, 620px);
  margin: 0;
  overflow: hidden;
}

.si-feature__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.si-feature__copy {
  padding: clamp(34px, 6vw, 72px);
}

.si-feature__copy h2 {
  font-size: clamp(32px, 3.4vw, 46px);
}

.si-article-list {
  border-top: 1px solid var(--si-ink);
}

.si-article-list__item {
  display: grid;
  padding: 24px 0;
  grid-template-columns: 64px minmax(0, 1fr) 32px;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--si-line);
}

.si-article-list__number {
  color: var(--si-clay);
  font-family: var(--si-font-serif);
}

.si-article-list__meta {
  display: block;
  color: var(--si-ink-muted);
  font-size: 12px;
}

.si-article-list__title {
  font-family: var(--si-font-serif);
  font-size: 19px;
}

.si-site
  :is(
    .si-practice,
    .si-media-portal,
    .si-page-hero,
    .si-dark-menu,
    .si-media-masthead
  )
  .si-eyebrow {
  color: var(--si-gold-on-dark);
}

.si-contact-band .si-eyebrow {
  color: var(--si-paper-light);
}

.si-site
  :is(
    .si-practice,
    .si-media-portal,
    .si-page-hero,
    .si-dark-menu,
    .si-media-masthead,
    .si-contact-band
  )
  .si-button--line {
  border-bottom-color: var(--si-gold);
  color: var(--si-paper-light);
}

@media (hover: hover) and (pointer: fine) {
  .si-site
    :is(
      .si-practice,
      .si-media-portal,
      .si-page-hero,
      .si-dark-menu,
      .si-media-masthead,
      .si-contact-band
    )
    .si-button--line:hover {
    color: var(--si-gold-on-dark);
  }
}

@media (max-width: 1040px) {
  .si-hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .si-hero__media {
    aspect-ratio: 16 / 9;
  }

  .si-practice {
    grid-template-columns: 1fr;
  }

  .si-practice__copy {
    min-height: 0;
    border-top: 1px solid rgba(205, 169, 104, 0.2);
    border-left: 0;
  }

  .si-media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .si-media-card--business {
    grid-column: 1 / -1;
    min-height: 320px;
  }

  .si-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 1100px) {
  .si-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .si-service-card:nth-child(even) {
    border-right: 0;
  }
}

@media (max-width: 720px) {
  .si-hero__copy {
    padding: 50px 20px 42px;
  }

  .si-hero__title {
    font-size: clamp(26px, 9vw, 39px);
    line-height: 1.4;
  }

  .si-hero__title-line {
    white-space: normal;
  }

  .si-hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .si-hero__media {
    aspect-ratio: 4 / 3;
  }

  .si-proof-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .si-proof-rail__item:nth-child(2) {
    border-right: 0;
  }

  .si-proof-rail__item:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(205, 169, 104, 0.2);
  }

  .si-section-head,
  .si-audience,
  .si-service-grid,
  .si-media-portal__head,
  .si-media-grid,
  .si-faq,
  .si-contact-band__inner,
  .si-page-hero__inner,
  .si-target-grid,
  .si-service-detail,
  .si-menu-grid,
  .si-feature {
    grid-template-columns: 1fr;
  }

  .si-service-card:nth-child(odd) {
    border-right: 0;
  }

  .si-service-card {
    min-height: 220px;
    padding: 26px 20px 28px;
  }

  .si-service-card h3 {
    margin-top: 38px;
  }

  .si-audience__image {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .si-practice__visual {
    min-height: 380px;
    padding: 44px 20px;
  }

  .si-practice__visual::after {
    top: 92px;
    left: 20px;
  }

  .si-practice__statement {
    margin-top: 90px;
    font-size: 31px;
  }

  .si-practice__copy {
    padding: 54px 20px;
  }

  .si-media-card,
  .si-media-card--business {
    min-height: 340px;
  }

  .si-contact-band h2 {
    font-size: 36px;
  }

  .si-flow {
    grid-template-columns: 1fr;
  }

  .si-flow__item {
    border-left: 1px solid var(--si-line);
  }

  .si-feature__image {
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .si-page-hero h1 {
    font-size: clamp(34px, 10vw, 42px);
  }

  .si-media-masthead h1 {
    font-size: clamp(52px, 18vw, 70px);
  }
}

/* Destination preview: a small Esanimu accent inside the corporate portal. */
.si-media-portal__title::after {
  display: inline-flex;
  content: "工芸に、遊びにいこう。";
  width: fit-content;
  margin: 12px 0 0;
  padding: 6px 10px;
  border: 1px solid rgba(243, 238, 228, 0.62);
  border-radius: 999px;
  background: rgba(243, 238, 228, 0.1);
  color: #f3eee4;
  font-family: var(--si-font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

:is(.si-media-portal__preview-link, .si-media-portal__summary p:nth-of-type(2) > a) {
  display: inline-flex;
  min-height: 48px;
  padding: 11px 18px 11px 22px;
  border: 1px solid rgba(205, 169, 104, 0.54);
  border-radius: 8px;
  align-items: center;
  background: #f3eee4;
  box-shadow: inset 6px 0 0 #a34b32;
  color: #171614;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  :is(.si-media-portal__preview-link, .si-media-portal__summary p:nth-of-type(2) > a):hover {
    border-color: var(--si-gold);
    background: var(--si-ink);
    color: var(--si-gold);
  }
}

/* Wide-screen hierarchy: keep the copy legible against a full-height half-screen image. */
@media (min-width: 1440px) {
  .si-hero__copy {
    padding-right: clamp(96px, 6vw, 132px);
    padding-left: clamp(140px, 9vw, 190px);
  }

  .si-hero__kicker {
    margin-bottom: 28px;
    font-size: 14px;
  }

  .si-hero__title {
    margin-bottom: 28px;
    font-size: clamp(62px, 3.9vw, 80px);
    line-height: 1.24;
  }

  .si-hero__description {
    font-size: clamp(18px, 1vw, 20px);
    line-height: 1.95;
  }

  .si-hero__actions {
    margin-top: 34px;
  }

  .si-hero__actions .si-button {
    min-height: 62px;
    padding-inline: 26px;
    font-size: 15px;
  }
}

@media (max-width: 1100px) {
  .si-service-card {
    min-height: 360px;
  }
}

@media (max-width: 720px) {
  .si-service-card,
  .si-service-card:nth-child(odd) {
    display: grid;
    min-height: 0;
    padding: 22px 20px;
    grid-template-columns: 1fr 116px;
    align-items: center;
    column-gap: 18px;
  }

  .si-service-card__head,
  .si-service-card h3 {
    grid-column: 1;
  }

  .si-service-card__visual {
    width: 116px;
    margin: 0;
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .si-service-card h3 {
    margin-top: 24px;
    text-align: left;
  }
}

/* Practice section after removing the redundant eyebrow/process metadata. */
.si-practice {
  grid-template-columns: 1.05fr 0.95fr;
}

.si-practice__visual,
.si-practice__copy {
  min-height: clamp(500px, 34vw, 560px);
}

.si-practice__visual {
  justify-content: center;
}

.si-practice__visual::after {
  display: none;
}

.si-practice__statement {
  max-width: 12em;
  margin: 0;
}

.si-practice__visual::before {
  top: 52%;
  width: 96%;
  opacity: 0.2;
  transform: translate(-50%, -50%);
}

@media (max-width: 720px) {
  .si-practice__visual {
    min-height: 340px;
  }

  .si-practice__copy {
    min-height: 0;
  }
}

@media (min-width: 721px) and (max-width: 1180px) {
  .si-practice {
    grid-template-columns: 1fr;
  }

  .si-practice__visual {
    min-height: 420px;
  }

  .si-practice__copy {
    min-height: 0;
    border-top: 1px solid rgba(205, 169, 104, 0.2);
    border-left: 0;
  }
}

/* Audience infographic. The FV keeps the documentary photo; this section
   explains who Shingi Ittai connects without introducing another photo style. */
.si-audience__image {
  display: grid;
  min-height: 0;
  height: auto;
  padding: clamp(28px, 3.5vw, 54px);
  place-items: center;
  border: 1px solid rgba(69, 60, 48, 0.22);
  background:
    radial-gradient(circle at 18% 16%, rgba(151, 197, 178, 0.2) 0 16%, transparent 16.4%),
    radial-gradient(circle at 88% 82%, rgba(205, 169, 104, 0.18) 0 19%, transparent 19.4%),
    rgba(255, 252, 243, 0.54);
}

.si-audience__graphic {
  display: grid;
  width: 100%;
  height: 100%;
  margin: 0;
  place-items: center;
}

.si-audience__image img {
  width: min(100%, 560px);
  height: auto;
  object-fit: contain;
}

@media (max-width: 1040px) {
  .si-audience__image {
    min-height: 0;
    aspect-ratio: 4 / 3;
    padding: clamp(22px, 7vw, 48px);
  }
}

/* Audience ecosystem v2: treat the visual and the three audience definitions
   as one editorial spread rather than a small diagram beside a list. */
.si-audience {
  overflow: hidden;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: 0;
  border: 1px solid rgba(69, 60, 48, 0.28);
  background: rgba(255, 252, 243, 0.62);
  box-shadow: 0 18px 44px rgba(35, 30, 24, 0.055);
}

.si-audience__image {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: clamp(490px, 36vw, 610px);
  height: 100%;
  padding: 0;
  overflow: hidden;
  place-items: center;
  border: 0;
  background:
    radial-gradient(circle at 10% 12%, rgba(151, 197, 178, 0.16) 0 22%, transparent 22.5%),
    radial-gradient(circle at 92% 88%, rgba(205, 169, 104, 0.15) 0 25%, transparent 25.5%),
    rgba(250, 247, 238, 0.9);
}

.si-audience__image::after {
  position: absolute;
  z-index: 2;
  inset: 14px;
  border: 1px solid rgba(69, 60, 48, 0.14);
  content: "";
  pointer-events: none;
}

.si-audience__graphic {
  display: grid;
  width: 100%;
  height: 100%;
  margin: 0;
  place-items: center;
}

.si-audience__image img {
  position: relative;
  z-index: 1;
  width: 96%;
  max-width: none;
  height: auto;
  object-fit: contain;
  filter: none;
  transform: none;
}

.si-audience__list {
  position: relative;
  display: grid;
  height: 100%;
  padding: clamp(12px, 1.7vw, 24px) clamp(28px, 3.2vw, 48px);
  grid-template-rows: repeat(3, minmax(0, 1fr));
  border-top: 0;
  background:
    linear-gradient(90deg, rgba(205, 169, 104, 0.08), transparent 18%),
    rgba(255, 252, 243, 0.82);
}

.si-audience__item {
  min-height: 0;
  padding: clamp(24px, 2.6vw, 36px) 0;
  grid-template-columns: 54px 1fr;
  align-items: center;
  gap: clamp(16px, 2vw, 26px);
}

.si-audience__item:first-child {
  border-top: 0;
}

.si-audience__number {
  position: relative;
  align-self: start;
  padding-top: 8px;
  font-size: 20px;
}

.si-audience__number::after {
  display: block;
  width: 24px;
  height: 2px;
  margin-top: 13px;
  background: var(--si-gold);
  content: "";
}

@media (max-width: 1040px) {
  .si-audience {
    overflow: visible;
    grid-template-columns: 1fr;
    gap: 22px;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .si-audience__image {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .si-audience__image img {
    width: 96%;
  }

  .si-audience__list {
    border: 1px solid rgba(69, 60, 48, 0.24);
  }
}

@media (max-width: 600px) {
  .si-audience__image::after {
    inset: 9px;
  }

  .si-audience__list {
    padding: 4px 20px;
  }

  .si-audience__item {
    padding-block: 24px;
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }
}

/* =========================================================
   Approved HOME creative / final WordPress parity
   ========================================================= */

.si-section-head--audience {
  margin-bottom: clamp(48px, 5vw, 58px);
  grid-template-columns: 150px minmax(460px, 1fr) minmax(300px, 0.75fr);
  align-items: start;
  gap: 40px;
}

.si-section-head--audience .si-eyebrow {
  margin-top: 4px;
}

.si-section-head--audience .si-heading {
  max-width: 12em;
  margin: 0;
  font-size: clamp(36px, 3.2vw, 46px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  line-break: strict;
  word-break: keep-all;
  overflow-wrap: normal;
}

.si-section-head--audience .si-heading > span,
.si-section--faq .si-heading > span {
  display: block;
}

.si-section-head--audience .si-section-head__copy {
  margin-top: 4px;
  font-size: 16px;
  line-height: 2;
}

/* One editorial spread: no decorative inner frame, no inset image. */
.si-audience {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.si-audience__image::after {
  display: none;
}

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

.si-audience__list {
  padding: clamp(8px, 1.2vw, 16px) clamp(26px, 2.6vw, 38px);
}

.si-audience__item {
  padding: clamp(18px, 1.8vw, 26px) 0;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: clamp(14px, 1.4vw, 18px);
}

.si-audience__item:last-child {
  border-bottom: 0;
}

.si-audience__item h3 {
  margin-bottom: 9px;
  font-size: clamp(22px, 1.8vw, 25px);
  line-height: 1.45;
}

.si-audience__item p {
  font-size: clamp(14px, 1vw, 15px);
  line-height: 1.75;
}

/* The FAQ starts with content, not a decorative rule. */
.si-section--faq .si-heading {
  max-width: 12em;
  margin: 0;
  font-size: clamp(42px, 3.2vw, 44px);
  letter-spacing: 0.01em;
  line-break: strict;
  word-break: keep-all;
  overflow-wrap: normal;
}

.si-faq > div:first-child > p:last-child {
  max-width: 520px;
  margin-top: 28px;
  color: var(--si-ink-muted);
  font-size: 15px;
}

.si-faq__list details,
.si-faq__list details:first-child {
  border-top: 0;
  border-bottom: 1px solid var(--si-line);
}

.si-faq__list summary {
  position: relative;
  padding: 27px 48px 27px 0;
  list-style: none;
}

.si-faq__list summary::-webkit-details-marker {
  display: none;
}

.si-faq__list summary::after {
  position: absolute;
  top: 25px;
  right: 4px;
  color: var(--si-clay);
  content: "＋";
}

.si-faq__list details[open] summary::after {
  content: "−";
}

.si-faq__list details p {
  margin: 0;
  padding: 0 42px 28px 0;
  font-size: 15px;
}

/* Align the consultation action with the second headline line. */
.si-contact-band {
  padding-block: clamp(96px, 7vw, 116px);
  background: #843f2d;
}

.si-contact-band__inner {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(64px, 7vw, 112px);
}

.si-contact-band h2 {
  font-size: clamp(42px, 4.5vw, 62px);
  line-height: 1.4;
  line-break: strict;
  word-break: keep-all;
  overflow-wrap: normal;
}

.si-contact-band__copy {
  transform: translateY(24px);
}

.si-contact-band__copy > p:first-child {
  max-width: 460px;
  margin: 0;
  color: #f5e9e2;
  font-size: clamp(15px, 0.95vw, 17px);
  line-height: 1.9;
}

.si-contact-band__copy > p:last-child {
  margin: 28px 0 0;
}

.si-contact-band .si-button--ivory {
  min-width: clamp(300px, 22vw, 344px);
  min-height: 64px;
  padding-inline: 28px;
  justify-content: space-between;
  gap: 36px;
  border-color: #f8f3e9;
  background-color: #f8f3e9;
  color: #5f281b;
  font-size: 15px;
}

@media (min-width: 721px) and (max-width: 1180px) {
  .si-section-head--audience {
    grid-template-columns: 130px minmax(0, 1fr);
  }

  .si-section-head--audience .si-section-head__copy {
    grid-column: 2;
  }
}

@media (max-width: 1040px) {
  .si-audience {
    grid-template-columns: minmax(0, 1fr);
  }

  .si-audience__image,
  .si-audience__graphic,
  .si-audience__list {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .si-audience__image {
    height: auto;
    aspect-ratio: 1;
  }

  .si-audience__image img {
    width: 100%;
  }

  .si-audience__list {
    height: auto;
  }
}

@media (max-width: 1000px) {
  .si-contact-band__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 42px;
  }

  .si-contact-band h2,
  .si-contact-band__copy {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .si-contact-band h2 {
    word-break: normal;
    overflow-wrap: anywhere;
  }

  .si-contact-band .si-button--ivory {
    width: 100%;
    min-width: 0;
    max-width: 520px;
  }

  .si-contact-band__copy {
    transform: none;
  }
}

@media (max-width: 720px) {
  .si-section-head--audience {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .si-section-head--audience .si-section-head__copy {
    grid-column: auto;
  }

  .si-section-head--audience .si-heading,
  .si-section--faq .si-heading {
    font-size: clamp(30px, 8vw, 38px);
  }

  .si-contact-band h2 {
    font-size: 36px;
  }
}

@media (max-width: 600px) {
  .si-audience__list {
    padding: 4px 20px;
  }

  .si-audience__item {
    padding-block: 24px;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
  }

  .si-audience__item > .wp-block-group {
    min-width: 0;
  }
}