:root {
  --ink: #172235;
  --muted: #657083;
  --paper: #f5f3ed;
  --white: #fff;
  --night: #13253a;
  --night-soft: #1b334d;
  --mist: #dce5e8;
  --rain: #8ba9b4;
  --moon: #e6d6a8;
  --line: rgba(23, 34, 53, 0.14);
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;
  line-height: 1.9;
  letter-spacing: 0.035em;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.7rem 1rem;
  color: var(--white);
  background: var(--night);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  width: 100%;
  color: var(--white);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.header-inner {
  min-height: 92px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.17em;
}

.brand-note,
.eyebrow,
.card-label,
.status,
.news-category {
  font-family: "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0.16em;
}

.brand-note {
  font-size: 0.62rem;
  opacity: 0.66;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 0.78rem;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:not(.nav-contact) {
  opacity: 0.78;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.nav-contact {
  padding: 0.6rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(19, 37, 58, 0.96), rgba(23, 50, 74, 0.82)),
    radial-gradient(circle at 72% 48%, #8aa3ad 0, #25405a 35%, #13253a 70%);
  place-items: center;
}

.hero::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(105deg, transparent 0 49.8%, rgba(255, 255, 255, 0.035) 50%, transparent 50.2%);
  background-size: 24px 100%;
  content: "";
  opacity: 0.4;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 48px), var(--max-width));
  padding-top: 72px;
}

.eyebrow {
  margin: 0 0 1.2rem;
  color: #7c92a0;
  font-size: 0.68rem;
  font-weight: 700;
}

.hero .eyebrow,
.services .eyebrow,
.contact .eyebrow {
  color: var(--moon);
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(2.7rem, 6.3vw, 5.4rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.09em;
}

.hero h1 span {
  color: #e4e8e8;
}

.hero-copy {
  max-width: 620px;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
}

.draft-note {
  max-width: 660px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 0.72rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.4rem;
}

.button,
.text-link {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.55rem;
  border-radius: 2px;
}

.button-primary {
  color: var(--night);
  background: var(--moon);
}

.text-link {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
}

.text-link span {
  margin-left: 0.5rem;
}

.hero-caption {
  position: absolute;
  right: 2.6rem;
  bottom: 2rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
}

.hero-glow-one {
  top: 13%;
  right: 9%;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(230, 214, 168, 0.2);
  box-shadow: inset 0 0 100px rgba(230, 214, 168, 0.05);
}

.hero-glow-two {
  right: 23%;
  bottom: -110px;
  width: 270px;
  height: 270px;
  background: rgba(139, 169, 180, 0.08);
}

.section {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
  padding: 120px 0;
}

.section-heading {
  max-width: 570px;
}

.section-heading h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.section-heading > p:last-child {
  color: var(--muted);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 8rem);
  margin-top: 4rem;
}

.lead-copy {
  font-size: 1.15rem;
}

.lead-copy p {
  margin-top: 0;
}

.principles {
  border-top: 1px solid var(--line);
}

.principles article {
  display: grid;
  grid-template-columns: 54px 170px minmax(0, 1fr);
  gap: 1.2rem;
  align-items: baseline;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}

.principles span {
  color: var(--rain);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.72rem;
}

.principles h3,
.principles p {
  margin: 0;
}

.principles h3 {
  font-size: 1rem;
  font-weight: 600;
}

.principles p {
  color: var(--muted);
  font-size: 0.86rem;
}

.services {
  position: relative;
  width: 100%;
  max-width: none;
  padding-right: max(24px, calc((100% - var(--max-width)) / 2));
  padding-left: max(24px, calc((100% - var(--max-width)) / 2));
  color: var(--white);
  background: var(--night);
}

.section-heading.light > p:last-child {
  color: rgba(255, 255, 255, 0.62);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 4rem;
  background: rgba(255, 255, 255, 0.15);
}

.service-card {
  min-height: 340px;
  padding: clamp(2rem, 4vw, 3.6rem);
  background:
    radial-gradient(circle at 90% 10%, rgba(230, 214, 168, 0.13), transparent 35%),
    var(--night-soft);
}

.service-card.secondary {
  background:
    radial-gradient(circle at 90% 10%, rgba(139, 169, 180, 0.14), transparent 35%),
    #192f46;
}

.card-label {
  margin: 0 0 4rem;
  color: var(--moon);
  font-size: 0.65rem;
}

.service-card h3 {
  margin: 0 0 1.2rem;
  font-size: 1.55rem;
  font-weight: 400;
}

.service-card > p:not(.card-label) {
  max-width: 440px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.9rem;
}

.status {
  display: inline-block;
  margin-top: 1.4rem;
  padding: 0.2rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.58rem;
}

.news-list {
  margin-top: 3.5rem;
  border-top: 1px solid var(--line);
}

.news-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.news-item time,
.news-item p {
  color: var(--muted);
  font-size: 0.82rem;
}

.news-item h3,
.news-item p {
  margin: 0;
}

.news-item h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.news-category {
  margin-bottom: 0.45rem !important;
  color: #758e98 !important;
  font-size: 0.6rem !important;
}

.company {
  padding-top: 30px;
}

.company-list {
  margin: 3.5rem 0 0;
  border-top: 1px solid var(--line);
}

.company-list div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.company-list dt {
  font-weight: 600;
}

.company-list dd {
  margin: 0;
  color: var(--muted);
}

.company-list dd span {
  font-size: 0.78rem;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4rem;
  align-items: end;
  padding: 100px max(24px, calc((100% - var(--max-width)) / 2));
  color: var(--white);
  background: #294256;
}

.contact > div {
  max-width: 620px;
}

.contact > div > p:last-child {
  color: rgba(255, 255, 255, 0.68);
}

.contact-pending {
  min-width: 280px;
  margin: 0;
  padding: 1rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.7);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 0.8rem;
  text-align: center;
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #0d1b2a;
}

.footer-inner {
  min-height: 180px;
}

.footer-meta {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 0.7rem;
  text-align: right;
}

.footer-meta p {
  margin: 0.25rem 0;
}

@media (max-width: 840px) {
  .header-inner {
    min-height: 78px;
  }

  .menu-button {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0;
    border: 0;
    color: inherit;
    background: transparent;
    font: inherit;
  }

  .menu-label {
    font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    font-size: 0.7rem;
  }

  .menu-lines,
  .menu-lines::before {
    display: block;
    width: 22px;
    height: 1px;
    background: currentColor;
    content: "";
    transition: transform 180ms ease;
  }

  .menu-lines::before {
    transform: translateY(-6px);
  }

  .menu-button[aria-expanded="true"] .menu-lines {
    transform: rotate(45deg);
  }

  .menu-button[aria-expanded="true"] .menu-lines::before {
    transform: rotate(-90deg);
  }

  .site-nav {
    position: absolute;
    top: 78px;
    right: 24px;
    left: 24px;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(13, 27, 42, 0.98);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  }

  .site-nav.is-open {
    display: flex;
    flex-direction: column;
  }

  .site-nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .nav-contact {
    border: 0;
    border-radius: 0;
  }

  .hero {
    min-height: 700px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .contact {
    grid-template-columns: 1fr;
  }

  .contact-pending {
    min-width: 0;
  }
}

@media (max-width: 580px) {
  .header-inner,
  .footer-inner,
  .hero-inner,
  .section {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .brand-note {
    display: none;
  }

  .hero {
    min-height: 670px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 12vw, 3.4rem);
  }

  .hero-copy {
    font-size: 0.9rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .hero-caption,
  .hero-glow-one {
    display: none;
  }

  .section {
    padding: 84px 0;
  }

  .services {
    width: 100%;
    padding: 84px 16px;
  }

  .principles article {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .principles p {
    grid-column: 2;
  }

  .news-item,
  .company-list div {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .company {
    padding-top: 10px;
  }

  .contact {
    padding: 74px 16px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Brand revision: 2026-08-01 */
:root {
  --ink: #1f2c36;
  --muted: #60717e;
  --paper: #ffffff;
  --white: #ffffff;
  --night: #5f819a;
  --night-soft: #52758f;
  --mist: #eaf0f3;
  --rain: #5f819a;
  --moon: #fcce65;
  --line: rgba(95, 129, 154, 0.2);
  --max-width: 1180px;
}

body,
button,
.site-nav,
.button,
.text-link,
.contact-link,
.footer-meta {
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

body {
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
  letter-spacing: 0.02em;
}

.site-header {
  color: var(--white);
}

.brand {
  align-items: center;
  gap: 0.85rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand img {
  width: 64px;
  height: 56px;
  object-fit: contain;
}

.site-nav {
  gap: 1.7rem;
  font-size: 0.76rem;
}

.nav-contact {
  border-color: rgba(255, 255, 255, 0.62);
}

.hero {
  min-height: 760px;
  background: #5f819a;
}

.hero::before {
  background-image:
    linear-gradient(120deg, transparent 0 49.85%, rgba(255, 255, 255, 0.05) 50%, transparent 50.15%),
    radial-gradient(circle at 73% 42%, rgba(255, 255, 255, 0.08), transparent 37%);
  background-size: 28px 100%, 100% 100%;
  opacity: 1;
}

.hero-inner {
  padding-top: 64px;
  padding-right: min(42vw, 520px);
}

.hero .eyebrow,
.business .eyebrow,
.contact .eyebrow {
  color: var(--moon);
}

.eyebrow,
.service-index,
.number,
.development-status,
.contact-link span {
  font-family: Arial, sans-serif;
  letter-spacing: 0.18em;
}

.hero h1 {
  max-width: 680px;
  color: #fff;
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.hero h1 .hero-title-line {
  color: #fff;
}

.hero h1 .hero-title-accent {
  color: var(--moon);
}

.hero-title-line {
  display: block;
}

.hero-copy {
  max-width: 700px;
  margin-top: 2.2rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.02rem;
}

.button-primary {
  color: #334955;
  background: var(--moon);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ffd87a;
}

.hero-caption {
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.62rem;
}

.hero-shape {
  position: absolute;
  pointer-events: none;
}

.hero-logo-wrap {
  position: absolute;
  z-index: 1;
  top: 10%;
  right: 1%;
  width: min(48vw, 620px);
  pointer-events: none;
}

.hero-logo {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: normal;
}

.hero-ring {
  top: 16%;
  right: 8%;
  width: min(38vw, 480px);
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.hero-line {
  right: -5%;
  bottom: 17%;
  width: 47%;
  height: 2px;
  background: var(--moon);
  opacity: 0.75;
}

.section {
  padding: 112px 0;
}

.section-heading h2,
.contact h2 {
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: clamp(3rem, 8vw, 8rem);
  margin-top: 0;
}

.mission-copy .lead-copy {
  margin-top: 4.5rem;
}

.lead-copy {
  font-size: 1.05rem;
}

.lead-copy p {
  margin: 0 0 1.5rem;
}

.mission-statement {
  position: absolute;
  right: -1.5rem;
  bottom: -3.5rem;
  width: min(86%, 400px);
  align-self: start;
  padding: 2.4rem 2.5rem;
  border-top: 5px solid var(--moon);
  background: var(--mist);
  box-shadow: 0 18px 45px rgba(31, 44, 54, 0.14);
}

.mission-media {
  position: relative;
  min-height: 520px;
  margin-bottom: 3.5rem;
}

.mission-media > img {
  display: block;
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
}

.mission-statement p {
  margin: 0 0 1.3rem;
  color: var(--rain);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.mission-statement strong {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.5;
}

.business {
  padding: 112px max(24px, calc((100% - var(--max-width)) / 2));
  color: var(--white);
  background: var(--night);
}

.business-inner {
  display: grid;
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.business .section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.business-list {
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.business-list article {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 1.4rem;
  padding: 2.1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.business-list .number {
  padding-top: 0.25rem;
  color: var(--moon);
  font-size: 0.66rem;
}

.business-list h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}

.business-list p {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.services {
  width: min(calc(100% - 48px), var(--max-width));
  max-width: var(--max-width);
  padding: 112px 0;
  color: var(--ink);
  background: var(--white);
}

.services .eyebrow {
  color: var(--rain);
}

.service-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
  margin-top: 5rem;
  padding-top: 5rem;
  border-top: 1px solid var(--line);
}

.service-feature.reverse .service-visual {
  order: 2;
}

.service-visual {
  position: relative;
  display: grid;
  min-height: 430px;
  overflow: hidden;
  background: var(--mist);
  place-items: center;
}

.pata-box-visual {
  display: block;
  min-height: 0;
  overflow: visible;
  background: transparent;
}

.pata-box-gallery {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  width: 100%;
  min-height: 430px;
  background: transparent;
}

.pata-box-slides {
  position: relative;
  min-height: 390px;
  overflow: hidden;
}

.pata-box-slide {
  position: absolute;
  inset: 0;
  display: grid;
  margin: 0;
  padding: 0;
  visibility: hidden;
  opacity: 0;
  background: transparent;
  transition: opacity 800ms ease, visibility 800ms ease;
  place-items: center;
}

.pata-box-slide.is-active {
  z-index: 1;
  visibility: visible;
  opacity: 1;
}

.pata-box-slide img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 390px;
  object-fit: contain;
}

.pata-box-slide-icon {
  background: #579fcf;
}

.pata-box-slide-icon img {
  width: min(76%, 330px);
  height: auto;
}

.pata-box-gallery-footer {
  position: relative;
  z-index: 2;
  padding: 1rem 0 0;
  color: var(--muted);
  background: transparent;
}

.pata-box-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

.pata-box-tab {
  width: 9px;
  height: 9px;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #c7d1d7;
  cursor: pointer;
  transition: background-color 160ms ease, transform 160ms ease;
}

.pata-box-tab:hover,
.pata-box-tab:focus-visible,
.pata-box-tab.is-active {
  background: var(--rain);
  transform: scale(1.35);
}

.pata-box-tab:focus-visible {
  outline: 3px solid var(--moon);
  outline-offset: 4px;
}

.pata-box-disclaimer {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.63rem;
  line-height: 1.5;
  text-align: center;
}

.pata-box-detail-links {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.7rem;
}

.pata-box-detail-links a {
  position: relative;
  display: grid;
  gap: 0.25rem;
  padding: 1rem 3rem 1rem 1rem;
  border-top: 1px solid var(--line);
  color: var(--rain);
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease;
}

.pata-box-detail-links a:last-child {
  border-bottom: 1px solid var(--line);
}

.pata-box-detail-links a:hover,
.pata-box-detail-links a:focus-visible {
  color: var(--ink);
  background: var(--mist);
}

.pata-box-detail-links span {
  font-size: 0.84rem;
  font-weight: 700;
}

.pata-box-detail-links small {
  color: var(--muted);
  font-size: 0.68rem;
}

.pata-box-detail-links b {
  position: absolute;
  top: 50%;
  right: 1rem;
  font-size: 1.1rem;
  transform: translateY(-50%);
}

.service-index {
  margin: 0 0 1rem;
  color: var(--rain);
  font-size: 0.64rem;
  font-weight: 700;
}

.service-copy h3 {
  margin: 0 0 1.1rem;
  color: var(--rain);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.service-lead {
  margin: 0 0 1.4rem;
  color: var(--ink) !important;
  font-size: 1.2rem !important;
  font-weight: 700;
  line-height: 1.65;
}

.service-copy > p:not(.service-index):not(.service-lead):not(.development-status) {
  color: var(--muted);
  font-size: 0.9rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.service-tags li {
  padding: 0.42rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--rain);
  font-size: 0.72rem;
  font-weight: 700;
}

.development-status {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
}

.development-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--moon);
  box-shadow: 0 0 0 5px rgba(252, 206, 101, 0.2);
}

.channel-visual {
  background: #5f9ac0;
}

.channel-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.social-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 1.7rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  color: var(--rain);
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: var(--rain);
  color: var(--white);
  background: var(--rain);
}

.social-links span {
  font-size: 0.9rem;
}

.question-mark {
  position: relative;
  z-index: 2;
  color: var(--rain);
  font-size: 10rem;
  font-weight: 700;
  line-height: 1;
}

.channel-line {
  position: absolute;
  height: 3px;
  background: var(--moon);
  transform-origin: left center;
}

.line-one { width: 64%; transform: rotate(27deg); }
.line-two { width: 53%; transform: rotate(-31deg); }

.channel-dot {
  position: absolute;
  width: 54px;
  height: 54px;
  border: 2px solid var(--rain);
  border-radius: 50%;
}

.dot-one { top: 18%; left: 13%; }
.dot-two { right: 11%; bottom: 16%; width: 34px; height: 34px; background: var(--moon); border: 0; }

.company {
  padding-top: 36px;
}

.company-list div {
  grid-template-columns: 220px minmax(0, 1fr);
}

.company-list a {
  color: var(--rain);
  text-underline-offset: 0.25em;
}

.contact {
  background: var(--rain);
}

.contact-link {
  position: relative;
  display: grid;
  min-width: 390px;
  padding: 1.3rem 3.2rem 1.3rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--white);
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
}

.contact-link span {
  margin-bottom: 0.35rem;
  color: var(--moon);
  font-size: 0.58rem;
  font-weight: 700;
}

.contact-link b {
  position: absolute;
  top: 50%;
  right: 1.3rem;
  font-size: 1.3rem;
  transform: translateY(-50%);
}

.site-footer {
  color: rgba(255, 255, 255, 0.82);
  background: #46697f;
}

.footer-brand img {
  width: 72px;
  height: 64px;
  object-fit: contain;
}

@media (max-width: 840px) {
  .mission-grid,
  .business-inner,
  .service-feature {
    grid-template-columns: 1fr;
  }

  .service-feature.reverse .service-visual {
    order: 0;
  }

  .hero-inner {
    padding-right: 0;
  }

  .hero-logo-wrap {
    top: 13%;
    right: -12%;
    width: 72vw;
    opacity: 0.26;
  }

  .mission-media {
    margin-top: 1rem;
  }

  .contact-link {
    min-width: 0;
  }
}

@media (max-width: 580px) {
  body {
    font-size: 0.95rem;
    line-height: 1.85;
    letter-spacing: 0.01em;
  }

  .brand span {
    display: none;
  }

  .brand img {
    width: 58px;
    height: 50px;
  }

  .hero {
    min-height: max(680px, 100svh);
  }

  .hero h1 {
    font-size: clamp(2.1rem, 10.5vw, 2.75rem);
    line-height: 1.25;
    letter-spacing: -0.045em;
  }

  .hero-title-line {
    white-space: nowrap;
  }

  .hero-copy {
    max-width: 34rem;
    margin-top: 1.8rem;
    font-size: 0.94rem;
    line-height: 1.9;
  }

  .hero-copy br,
  .service-lead br {
    display: none;
  }

  .hero-actions {
    gap: 0.85rem;
    margin-top: 2rem;
  }

  .button {
    min-height: 50px;
  }

  .section-heading h2,
  .contact h2 {
    font-size: clamp(1.85rem, 9vw, 2.25rem);
    line-height: 1.35;
  }

  .section-heading > p:last-child {
    font-size: 0.92rem;
    line-height: 1.8;
  }

  .hero-logo-wrap {
    top: 20%;
    right: -30%;
    width: 105vw;
    opacity: 0.2;
  }

  .hero-ring {
    top: 20%;
    right: -22%;
    width: 88vw;
  }

  .hero-line {
    right: -25%;
    width: 90%;
  }

  .services {
    width: min(calc(100% - 32px), var(--max-width));
    padding: 84px 0;
  }

  .mission-copy .lead-copy {
    margin-top: 2.5rem;
  }

  .lead-copy {
    font-size: 0.98rem;
  }

  .business {
    padding: 84px 16px;
  }

  .business-list article {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 0.8rem;
    padding: 1.7rem 0;
  }

  .business-list h3 {
    font-size: 1.05rem;
    line-height: 1.65;
  }

  .business-list p {
    font-size: 0.88rem;
    line-height: 1.85;
  }

  .service-feature {
    gap: 2.4rem;
    margin-top: 3.5rem;
    padding-top: 3.5rem;
  }

  .service-copy h3 {
    font-size: clamp(2.35rem, 12vw, 3.25rem);
  }

  .service-lead {
    font-size: 1.05rem !important;
    line-height: 1.75;
  }

  .service-copy > p:not(.service-index):not(.service-lead):not(.development-status) {
    font-size: 0.88rem;
    line-height: 1.85;
  }

  .service-visual {
    min-height: 330px;
  }

  .mission-media {
    min-height: 390px;
    margin-bottom: 0;
  }

  .mission-media > img {
    height: 300px;
  }

  .mission-statement {
    position: relative;
    right: auto;
    bottom: auto;
    width: calc(100% - 24px);
    margin: -2rem 0 0 24px;
    padding: 1.7rem 1.5rem;
  }

  .mission-statement strong {
    font-size: clamp(1.45rem, 7vw, 1.9rem);
    line-height: 1.45;
  }

  .social-links {
    grid-template-columns: 1fr;
  }

  .pata-box-gallery {
    min-height: 390px;
  }

  .pata-box-slides {
    min-height: 300px;
  }

  .pata-box-slide img {
    max-height: 300px;
  }

  .pata-box-detail-links a {
    padding: 1rem 2.5rem 1rem 0.75rem;
  }

  .pata-box-detail-links span {
    font-size: 0.8rem;
    line-height: 1.55;
  }

  .pata-box-detail-links small {
    line-height: 1.55;
  }

  .question-mark {
    font-size: 8rem;
  }

  .company-list div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 1.25rem 0;
  }

  .company-list dt {
    font-size: 0.82rem;
  }

  .company-list dd {
    font-size: 0.9rem;
    line-height: 1.75;
  }

  .contact-link {
    width: 100%;
    padding-right: 2.7rem;
    font-size: 0.82rem;
    overflow-wrap: anywhere;
  }

  .footer-inner {
    min-height: 160px;
  }
}