:root {
  --bg: #ffffff;
  --ink: #111111;
  --muted: rgba(17, 17, 17, 0.7);
  --line: rgba(255, 255, 255, 0.6);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  --radius: 10px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* =========================
   HEADER
   ========================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  pointer-events: none;
  transition: background 320ms ease, box-shadow 320ms ease, backdrop-filter 320ms ease;
}

.site-header.is-scrolled {
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.header-inner {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.nav {
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 20px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.brand-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
  display: block;
  /* 黒いロゴでも暗背景で見えるように */
  filter: invert(1) brightness(1.2) drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
}

.nav {
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav-link {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.legal-hero {
  min-height: 34svh;
}

.legal {
  background: #f4f4f4;
  padding: 70px 0 90px;
}

.legal-inner {
  width: min(980px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  gap: 56px;
  justify-items: center;
}

.legal-card {
  width: min(880px, 100%);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.14);
  padding: 46px 54px 42px;
}

.legal-title {
  margin: 0 0 18px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #111;
}

.legal-section {
  margin-top: 22px;
}

.legal-section h3 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #111;
}

.legal-section p {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 2.05;
  color: rgba(17, 17, 17, 0.72);
}

.legal-section ul {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 2.0;
  color: rgba(17, 17, 17, 0.72);
}

.legal-box {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.legal-box p {
  margin: 0 0 8px;
}

.legal-box p:last-child {
  margin-bottom: 0;
}

.nav-link:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.nav-link.is-active {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.site-header.is-solid {
  pointer-events: auto;
}

/* =========================
   HERO
   ========================= */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("./asset/Bill.jpg") center / cover no-repeat;
  transform: scale(1.06);
  filter: saturate(0.95) contrast(1.05);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 60% at 25% 35%, rgba(0, 0, 0, 0.45), transparent 60%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.08) 40%, rgba(0, 0, 0, 0.06));
}

.hero-fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 220px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.75) 55%, rgba(255, 255, 255, 1));
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  padding-top: 110px;
  padding-bottom: 90px;
}

.hero-copy {
  max-width: 520px;
  color: #fff;
  /* 背景に馴染まないよう可読性を上げる（トップヒーローのみ） */
  text-shadow:
    0 2px 14px rgba(0, 0, 0, 0.6),
    0 1px 2px rgba(0, 0, 0, 0.7);
}

.hero-title {
  margin: 0 0 16px;
  font-size: 60px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.hero-lead {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9);
}

.hero-message {
  margin-top: 18px;
  margin-bottom: 18px;
}

.hero-kicker {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.82);
}

.hero-subhead {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13px;
  text-decoration: none;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  user-select: none;
}

.btn-primary {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.btn-primary:hover {
  background: rgba(0, 0, 0, 0.9);
}

.btn-ghost {
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
}

.btn-ghost:hover {
  background: #000;
}

.btn-arrow {
  font-size: 16px;
  line-height: 1;
  transform: translateY(-1px);
}

.scroll-indicator {
  position: absolute;
  right: 22px;
  bottom: 80px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 14px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: rgba(255, 255, 255, 0.85);
  font-size: 11px;
  letter-spacing: 0.35em;
}

.scroll-line {
  width: 1px;
  height: 90px;
  background: var(--line);
}

/* =========================
   COMPANY PAGE
   ========================= */
.page-hero {
  position: relative;
  min-height: 46svh;
  overflow: hidden;
}

.page-hero-dim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.1));
  z-index: 1;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  padding-top: 130px;
  padding-bottom: 70px;
}

.page-hero-copy {
  color: #fff;
}

.page-hero-title {
  margin: 0 0 12px;
  font-size: 58px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.page-hero-sub {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.9);
}

/* =========================
   CONTACT PAGE
   ========================= */
.contact-hero {
  min-height: 38svh;
}

.contact-hero-bg {
  position: absolute;
  inset: 0;
  background: url("./asset/Bill.jpg") center / cover no-repeat;
}

.contact-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 60% at 25% 35%, rgba(0, 0, 0, 0.45), transparent 60%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.12));
}

/* =========================
   Scroll reveal
   ========================= */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 1000ms ease,
    transform 1100ms cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.contact-page {
  background: #f4f4f4;
  padding: 70px 0 80px;
}

.contact-page-inner {
  width: min(980px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  gap: 56px;
  justify-items: center;
}

.contact-card {
  width: min(820px, 100%);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.14);
  padding: 46px 54px 42px;
}

.contact-card-head {
  text-align: center;
}

.contact-card-title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #111;
  line-height: 1.8;
}

.contact-card-note {
  margin: 14px 0 0;
  font-size: 11px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: rgba(17, 17, 17, 0.6);
}

.contact-form {
  margin-top: 26px;
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
  justify-items: stretch;
}

.label {
  font-size: 18px;
  letter-spacing: 0.06em;
  color: rgba(17, 17, 17, 0.78);
  font-weight: 600;
}

.req {
  color: #d33;
}

.input,
.textarea {
  width: 100%;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.02);
  padding: 12px 12px;
  font-size: 13px;
  font-family: inherit;
}

.textarea {
  resize: vertical;
  min-height: 160px;
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.015);
}

.form-footer {
  margin-top: 10px;
  display: grid;
  gap: 16px;
  justify-items: center;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(17, 17, 17, 0.6);
}

.checkbox input {
  width: 14px;
  height: 14px;
}

.submit {
  border: none;
  background: rgba(0, 0, 0, 0.82);
  color: #fff;
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 18px;
  letter-spacing: 0.08em;
  cursor: pointer;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.submit:hover {
  background: #000;
}

.message {
  background: #f4f4f4;
  padding: 80px 0 90px;
}

.message-inner {
  width: min(980px, calc(100% - 48px));
  margin-inline: auto;
  position: relative;
}

.message-badge {
  position: absolute;
  left: 0;
  top: 18px;
  background: #000;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 2px;
}

.message-title {
  margin: 0;
  text-align: center;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #111;
}

.message-subtitle {
  margin: 10px 0 28px;
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: rgba(17, 17, 17, 0.7);
}

.message-body {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.message-text {
  max-width: 780px;
}

.message-text p {
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 2.05;
  color: rgba(17, 17, 17, 0.72);
}

.message-sign {
  margin-top: 26px;
  display: flex;
  justify-content: flex-end;
  align-items: baseline;
  gap: 24px;
}

.message-role {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(17, 17, 17, 0.75);
}

.message-name {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #111;
  font-family: "Shippori Mincho", serif;
}

.overview {
  background: #f4f4f4;
  padding: 70px 0 64px;
}

.overview-inner {
  width: min(880px, calc(100% - 48px));
  margin-inline: auto;
  text-align: center;
}

.brand-mark-lg {
  width: 74px;
  height: 74px;
  display: inline-block;
  border-width: 4px;
}

.overview-mark {
  display: flex;
  justify-content: center;
  margin-bottom: 2px;
}

.overview-logo {
  width: 96px;
  height: 96px;
  object-fit: contain;
  display: block;
}

.overview-title {
  margin: 10px 0 2px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #111;
}

.overview-en {
  font-size: 18px;
  letter-spacing: 0.18em;
  color: rgba(17, 17, 17, 0.55);
  margin-bottom: 16px;
}

.overview-table {
  width: min(620px, 100%);
  margin: 0 auto;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.overview-table .row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.overview-table .row:first-child {
  border-top: none;
}

.overview-table .th {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(17, 17, 17, 0.7);
  text-align: left;
  padding-left: 8px;
  font-weight: 600;
}

.overview-table .td {
  font-size: 11px;
  line-height: 1.8;
  color: rgba(17, 17, 17, 0.72);
  text-align: left;
}

.breadcrumb {
  margin-top: 56px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(17, 17, 17, 0.6);
}

.breadcrumb a {
  color: rgba(17, 17, 17, 0.6);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}

/* =========================
   SERVICE PAGE
   ========================= */
.service-intro {
  background: #f4f4f4;
  padding: 84px 0 90px;
}

.service-intro-inner {
  width: min(1020px, calc(100% - 48px));
  margin-inline: auto;
  position: relative;
  text-align: center;
}

.service-intro-badge {
  position: absolute;
  left: 0;
  top: 8px;
  background: #000;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 2px;
}

.service-intro-title {
  margin: 0;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: #111;
}

.service-intro-lead {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.08em;
  color: rgba(17, 17, 17, 0.72);
}

.service-deep {
  margin-top: 40px;
  display: grid;
  place-items: center;
}

.service-deep-card {
  width: min(880px, 100%);
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
  padding: 44px 44px 34px;
}

.service-deep-title {
  margin: 0 0 14px;
  font-size: 28px;
  letter-spacing: 0.06em;
  color: rgba(0, 0, 0, 0.55);
  font-weight: 700;
}

.service-deep-text {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 2.05;
  color: rgba(17, 17, 17, 0.68);
}

.service-deep-list {
  display: grid;
  gap: 34px;
}

.deep-item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: center;
}

.deep-item.is-reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.deep-item.is-reverse .deep-media {
  order: 2;
}

.deep-item.is-reverse .deep-body {
  order: 1;
}

.deep-media {
  border-radius: 8px;
  overflow: hidden;
  background: #ddd;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.deep-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.deep-no {
  font-size: 16px;
  letter-spacing: 0.14em;
  color: rgba(17, 17, 17, 0.6);
  margin-bottom: 6px;
  text-align: left;
}

.deep-title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #111;
  text-align: left;
}

.deep-desc {
  margin: 0;
  font-size: 16px;
  line-height: 2;
  color: rgba(17, 17, 17, 0.7);
  text-align: left;
}

.deep-points {
  margin: 12px 0 0;
  padding-left: 18px;
  text-align: left;
  color: rgba(17, 17, 17, 0.68);
  font-size: 16px;
  line-height: 1.9;
}

.service-detail {
  background: #f4f4f4;
  padding: 34px 0 0;
}

.service-detail-inner {
  width: min(980px, calc(100% - 48px));
  margin-inline: auto;
  padding-bottom: 70px;
}

.detail-block {
  padding: 34px 0;
}

.detail-heading {
  margin: 0;
  font-size: 23px;
  letter-spacing: 0.12em;
  color: rgba(0, 104, 150, 0.9);
  font-weight: 700;
}

.detail-line {
  height: 2px;
  background: rgba(0, 104, 150, 0.35);
  margin: 10px 0 14px;
}

.detail-sub {
  font-size: 16px;
  letter-spacing: 0.08em;
  color: rgba(17, 17, 17, 0.7);
  margin-bottom: 14px;
}

.detail-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 16px;
}

.step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e9f1ff;
  color: rgba(0, 76, 144, 0.9);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 16px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(0, 76, 144, 0.15);
}

.step.is-active {
  background: #1d5bd8;
  color: #fff;
  border-color: rgba(29, 91, 216, 0.25);
}

.step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.65);
  color: rgba(0, 76, 144, 0.9);
  font-weight: 700;
  font-size: 16px;
}

.step.is-active .step-no {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.detail-desc {
  font-size: 16px;
  line-height: 2;
  color: rgba(17, 17, 17, 0.72);
  margin-top: 10px;
}

.detail-banner {
  margin-top: 18px;
  border-radius: 8px;
  overflow: hidden;
  background: #ddd;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.detail-banner img {
  width: 100%;
  height: auto;
}

.breadcrumb-dark {
  margin-top: 46px;
}

/* =========================
   SERVICE
   ========================= */
.service {
  padding: 90px 0 110px;
  background: #fff;
}

.service-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 52px;
}

.service-title {
  margin: 0;
  font-size: 54px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #111;
}

.service-list {
  display: grid;
  gap: 56px;
}

.service-item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 42px;
  align-items: center;
}

.service-item.is-reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.service-item.is-reverse .service-media {
  order: 2;
}

.service-item.is-reverse .service-body {
  order: 1;
}

.service-media {
  border-radius: var(--radius);
  overflow: hidden;
  background: #ddd;
  box-shadow: var(--shadow);
}

.service-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.service-body {
  padding-top: 4px;
}

.service-item-title {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.06em;
}

.service-item-text {
  margin: 0;
  font-size: 18px;
  line-height: 2.0;
  color: rgba(17, 17, 17, 0.72);
}

/* =========================
   CONTACT
   ========================= */
.contact {
  background: #000;
  padding: 120px 0;
}

.contact-inner {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  place-items: center;
}

.contact-cta {
  width: min(560px, 100%);
  background: rgba(255, 255, 255, 0.98);
  color: #000;
  text-decoration: none;
  border-radius: 10px;
  padding: 26px 26px 18px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-cta:hover {
  transform: translateY(-1px);
  transition: transform 180ms ease;
}

.contact-cta-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.contact-cta-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.contact-cta-arrow {
  font-size: 28px;
  line-height: 1;
}

.contact-cta-sub {
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(0, 0, 0, 0.65);
}

/* =========================
   FOOTER
   ========================= */
.footer {
  background: #000;
  color: rgba(255, 255, 255, 0.78);
  padding: 40px 0 26px;
}

.footer-inner {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-rows: auto auto;
  gap: 16px 28px;
  align-items: center;
}

.footer-left {
  font-size: 18px;
  letter-spacing: 0.08em;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: block;
  filter: invert(1) brightness(1.2);
}

.footer-nav {
  display: flex;
  gap: 18px;
  justify-self: end;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.22em;
}

.footer-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.footer-policy {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.18em;
  justify-self: center;
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}

.footer-policy:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.footer-copy {
  font-size: 11px;
  letter-spacing: 0.12em;
  justify-self: end;
  grid-column: 3 / 4;
  grid-row: 2 / 3;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 860px) {
  .nav {
    gap: 14px;
  }

  .hero-title {
    font-size: 48px;
    letter-spacing: 0.18em;
  }

  .page-hero-inner {
    padding-top: 120px;
  }

  .page-hero-title {
    font-size: 46px;
  }

  .message-title {
    font-size: 28px;
  }

  .overview-table .row {
    grid-template-columns: 130px 1fr;
  }

  .service-deep-card {
    padding: 34px 28px 28px;
  }

  .deep-item,
  .deep-item.is-reverse {
    grid-template-columns: 1fr;
    gap: 14px;
    text-align: left;
  }

  .deep-item.is-reverse .deep-media,
  .deep-item.is-reverse .deep-body {
    order: initial;
  }

  .service-title {
    font-size: 42px;
  }

  .service-item,
  .service-item.is-reverse {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service-item.is-reverse .service-media,
  .service-item.is-reverse .service-body {
    order: initial;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    justify-items: start;
  }

  .footer-nav {
    justify-self: start;
  }

  .footer-policy,
  .footer-copy {
    justify-self: start;
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 520px) {
  .header-inner {
    padding: 18px 0;
  }

  .brand-text {
    display: none;
  }

  .nav-link {
    font-size: 9px;
  }

  .scroll-indicator {
    right: 12px;
    bottom: 60px;
  }

  .page-hero-inner {
    padding-top: 110px;
    padding-bottom: 60px;
  }

  .page-hero-title {
    font-size: 40px;
  }

  .message {
    padding: 64px 0 74px;
  }

  .message-badge {
    top: 6px;
  }

  .message-sign {
    justify-content: flex-start;
    gap: 14px;
  }

  .overview-table .row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .overview-table .th,
  .overview-table .td {
    padding-left: 0;
  }

  .contact-page {
    padding: 56px 0 70px;
  }

  .contact-card {
    padding: 34px 18px 28px;
  }

  .contact-card-title {
    font-size: 16px;
  }

  .service-intro {
    padding: 70px 0 74px;
  }

  .service-deep-card {
    padding: 28px 18px 20px;
  }

  .service-intro-badge {
    top: 2px;
  }

  .detail-steps {
    gap: 8px;
  }
}