:root {
  --ink: #171a1f;
  --heading: #20242a;
  --body: #565b63;
  --muted: #6b717a;
  --soft: #a1a6ad;
  --faint: #c7ccd2;
  --paper: #f8f9fa;
  --warm: #eef0f2;
  --line: #d9dde2;
  --brown: #2f6fb3;
  --brown-dark: #1f4f86;
  --green: #2f6fb3;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(21, 27, 35, 0.08);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(47, 111, 179, 0.08), transparent 24rem),
    linear-gradient(180deg, var(--paper), #f1f3f5 42%, var(--paper));
  color: var(--body);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.95;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(31, 36, 42, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 36, 42, 0.018) 1px, transparent 1px);
  background-size: 34px 34px;
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 221, 226, 0.78);
  background: rgba(248, 249, 250, 0.9);
  backdrop-filter: blur(14px);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-grid;
  gap: 2px;
}

.brand-name {
  color: var(--heading);
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: 0.08em;
  line-height: 1.18;
}

.brand-sub {
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #626973;
  font-size: 13px;
  font-weight: 500;
}

.nav a {
  position: relative;
  padding: 4px 0;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--brown);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--brown-dark);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  color: var(--heading);
  cursor: pointer;
}

.menu-toggle span {
  position: relative;
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: background 160ms ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 160ms ease, top 160ms ease;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.site-header.is-menu-open .menu-toggle span {
  background: transparent;
}

.site-header.is-menu-open .menu-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-menu-open .menu-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

.container {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  align-items: center;
  gap: clamp(36px, 6vw, 88px);
  padding: clamp(48px, 7vw, 90px) 0;
}

.eyebrow {
  color: var(--brown);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--heading);
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.52;
}

h1 {
  margin-top: 16px;
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: 0.015em;
}

h3 {
  color: #252a31;
  font-size: 20px;
  line-height: 1.55;
}

p {
  margin: 0;
}

.lead {
  margin-top: 26px;
  max-width: 37rem;
  color: #5d646d;
  font-size: 16px;
  line-height: 2.05;
}

.acia-member {
  width: fit-content;
  margin-top: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--green);
  color: #2f6fb3;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--brown);
  background: var(--brown);
  color: var(--white);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover {
  background: var(--brown-dark);
  transform: translateY(-1px);
}

.line-video-button {
  border-color: #06c755;
  background: #06c755;
}

.line-video-button:hover {
  border-color: #05b84f;
  background: #05b84f;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--brown-dark);
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid rgba(31, 79, 134, 0.35);
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 30px -18px -18px 42px;
  border: 1px solid var(--line);
  background: rgba(238, 240, 242, 0.6);
}

.hero-visual img {
  position: relative;
  width: 100%;
  height: min(68vh, 620px);
  min-height: 480px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.hero-side-brand {
  display: none;
}

.mark {
  display: inline-flex;
  margin-top: 28px;
  padding: 8px 12px;
  border-left: 3px solid var(--green);
  background: rgba(47, 111, 179, 0.08);
  color: #2f6fb3;
  font-size: 12px;
  font-weight: 600;
}

.pledge-mark {
  width: fit-content;
  margin-top: 28px;
  color: #2f6fb3;
  text-align: center;
}

.pledge-logo {
  width: 92px;
  height: auto;
  margin: 0 auto;
  display: block;
  box-shadow: 0 10px 24px rgba(21, 27, 35, 0.07);
}

.pledge-caption {
  margin-top: 10px;
  color: #2f6fb3;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.55;
}

.pledge-status {
  width: fit-content;
  margin: 7px auto 0;
  padding: 3px 10px;
  border: 1px solid rgba(47, 111, 179, 0.28);
  background: rgba(47, 111, 179, 0.08);
  color: #2f6fb3;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.section {
  padding: clamp(70px, 10vw, 118px) 0;
  border-top: 1px solid rgba(217, 221, 226, 0.8);
}

.section-head {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 38px;
}

.section-head p {
  color: #5d646d;
  font-size: 15px;
  line-height: 2;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.business-card {
  min-height: 270px;
  padding: 28px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(243, 245, 247, 0.72));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.business-card .num {
  color: #2f6fb3;
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.business-card .num::after {
  content: "";
  display: block;
  width: 42px;
  height: 1px;
  margin-top: 16px;
  background: rgba(47, 111, 179, 0.42);
}

.business-card p {
  color: #646b74;
  font-size: 14px;
  line-height: 1.95;
  margin-top: 8px;
}

.business-card h3 {
  white-space: nowrap;
}

.business-link-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}

.company-link {
  justify-self: flex-end;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 6vw, 72px);
  align-items: center;
}

.quiet-panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  padding: clamp(28px, 4vw, 46px);
}

.company-overview {
  grid-template-columns: minmax(680px, 1fr) minmax(280px, 0.5fr);
  gap: clamp(28px, 4vw, 56px);
}

.company-message {
  padding: clamp(24px, 2.8vw, 34px);
}

.company-message .quote {
  font-size: clamp(20px, 2.05vw, 25px);
  line-height: 1.9;
}

.quote {
  color: #252a31;
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.75;
  letter-spacing: 0.02em;
}

.small {
  color: #646b74;
  font-size: 14px;
  line-height: 2;
}

.page-kv {
  padding: clamp(70px, 10vw, 120px) 0 54px;
  border-bottom: 1px solid var(--line);
}

.page-kv p {
  margin-top: 20px;
  max-width: 1040px;
  color: #5d646d;
  font-size: 15.5px;
  line-height: 2;
}

.content {
  padding: 64px 0 96px;
}

.stack {
  display: grid;
  gap: 26px;
}

.service {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 34px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.service:first-child {
  border-top: 1px solid var(--line);
}

.service-num {
  color: #2f6fb3;
  font-family: var(--serif);
  font-size: clamp(58px, 7vw, 88px);
  font-weight: 600;
  line-height: 0.85;
  letter-spacing: -0.035em;
  position: relative;
}

.service-num::after {
  content: "";
  position: absolute;
  left: 4px;
  bottom: -18px;
  width: 54px;
  height: 1px;
  background: rgba(47, 111, 179, 0.4);
}

.service p,
.legal p {
  color: #5d646d;
  line-height: 2;
}

.service-action {
  margin-top: 22px;
  display: flex;
  justify-content: flex-end;
}

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

.info-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 38px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.info-row dt {
  color: #8a929c;
  font-size: 13px;
  font-weight: 600;
}

.info-row dd {
  margin: 0;
  color: #363b42;
}

@media (min-width: 861px) {
  .company-overview .info-row dd {
    white-space: nowrap;
  }
}

.legal {
  max-width: 820px;
}

.legal h2 {
  margin-top: 42px;
  margin-bottom: 12px;
  color: #252a31;
  font-size: 22px;
  line-height: 1.55;
}

.legal-list {
  margin: 12px 0 0;
  padding-left: 1.3em;
  color: #5d646d;
  line-height: 2;
}

.legal-list li + li {
  margin-top: 4px;
}

.notice {
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(238, 240, 242, 0.72);
  color: #5d646d;
  font-size: 14px;
  line-height: 1.9;
}

.business-cta {
  margin-top: 54px;
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.92), rgba(238, 240, 242, 0.76)),
    radial-gradient(circle at 92% 18%, rgba(47, 111, 179, 0.14), transparent 18rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.business-cta + .business-cta {
  margin-top: 18px;
}

.business-cta p {
  color: #5d646d;
  max-width: 680px;
}

.lp-hero {
  padding: clamp(66px, 9vw, 116px) 0;
  border-bottom: 1px solid var(--line);
}

.lp-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(36px, 6vw, 78px);
  align-items: center;
}

.lp-kicker {
  display: inline-flex;
  padding: 7px 12px;
  border-left: 3px solid var(--green);
  background: rgba(47, 111, 179, 0.08);
  color: #2f6fb3;
  font-size: 12px;
  font-weight: 700;
}

.lp-hero h1 {
  margin-top: 18px;
  max-width: 760px;
}

.lp-hero .lead {
  max-width: 660px;
}

.lp-panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
  padding: clamp(26px, 4vw, 42px);
}

.lp-visual-stack {
  display: grid;
  gap: 18px;
}

.lp-source-figure,
.archive-figure {
  margin: 0;
}

.lp-source-figure {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  padding: 12px;
  box-shadow: 0 14px 36px rgba(21, 27, 35, 0.07);
}

.lp-source-figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center top;
}

.lp-source-figure-wide img {
  aspect-ratio: 3 / 1;
  object-fit: contain;
  background: #f3f4f4;
}

.lp-source-figure figcaption {
  margin-top: 10px;
  color: #858d97;
  font-size: 12px;
  line-height: 1.7;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.metric {
  border-top: 1px solid rgba(47, 111, 179, 0.28);
  padding-top: 16px;
}

.metric strong {
  display: block;
  color: #2f6fb3;
  font-family: var(--serif);
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 9px;
  color: #646b74;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
}

.lp-section {
  padding: clamp(64px, 9vw, 104px) 0;
  border-bottom: 1px solid rgba(217, 221, 226, 0.82);
}

.instructor-section {
  background: #fff;
}

.lp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.video-block {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.video-block p {
  margin-top: 18px;
  color: #5d646d;
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  background: #161a20;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lp-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  padding: 26px;
}

.lp-card .num {
  color: #2f6fb3;
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
}

.lp-card h3 {
  margin-top: 18px;
}

.lp-card p {
  margin-top: 10px;
  color: #646b74;
  font-size: 14px;
}

.profile-block {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.profile-media {
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  box-shadow: var(--shadow);
}

.profile-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 13% 30%;
  box-shadow: 0 20px 42px rgba(21, 27, 35, 0.18);
}

.seminar-profile-block {
  grid-template-columns: minmax(240px, 0.68fr) minmax(0, 1.32fr);
}

.seminar-profile-block .profile-media {
  max-width: 360px;
}

.profile-content p + p {
  margin-top: 12px;
}

.profile-name {
  color: var(--heading);
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.4;
}

.profile-name span {
  display: block;
  color: var(--soft);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.profile-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 22px 0;
}

.profile-meta div {
  border-top: 1px solid rgba(47, 111, 179, 0.24);
  padding-top: 12px;
}

.profile-meta dt {
  color: #8a929c;
  font-size: 12px;
  font-weight: 700;
}

.profile-meta dd {
  margin: 4px 0 0;
  color: #363b42;
  font-size: 13px;
  font-weight: 600;
}

.achievement-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: 0;
  list-style: none;
}

.achievement-list li {
  padding-left: 18px;
  border-left: 2px solid rgba(47, 111, 179, 0.36);
  color: #5d646d;
}

.archive-block {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 1.18fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}

.archive-block p {
  margin-top: 18px;
  color: #5d646d;
}

.archive-figure {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  padding: 12px;
  box-shadow: var(--shadow);
}

.archive-figure img {
  width: 100%;
  max-height: 680px;
  object-fit: cover;
  object-position: center top;
}

.support-zoom-block {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(30px, 5vw, 62px);
  align-items: center;
}

.support-zoom-block p {
  margin-top: 18px;
  color: #5d646d;
}

.support-zoom-image {
  margin: 0;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  box-shadow: var(--shadow);
}

.video-outline {
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(47, 111, 179, 0.08), rgba(255, 255, 255, 0.92) 42%, rgba(47, 111, 179, 0.08)),
    #f8f9fa;
}

.video-outline h3 {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-top: 1px solid rgba(47, 111, 179, 0.2);
  border-bottom: 1px solid rgba(47, 111, 179, 0.2);
  background: rgba(255, 255, 255, 0.62);
  color: var(--brown-dark);
  font-family: var(--serif);
  font-size: clamp(23px, 2.4vw, 30px);
  font-weight: 600;
  line-height: 1.28;
  text-align: center;
}

.video-outline-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.video-outline-list li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 26px;
  align-items: start;
  min-height: 42px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(47, 111, 179, 0.16);
  color: #2c333b;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.55;
}

.video-outline-list li:last-child {
  border-bottom: 0;
}

.video-outline-list .time {
  position: relative;
  display: block;
  padding: 5px 8px;
  background: linear-gradient(90deg, #1f4f86, #2f6fb3);
  color: #fff;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1;
  text-align: center;
}

.video-outline-list .time::after {
  content: "";
  position: absolute;
  top: 0;
  right: -18px;
  width: 0;
  height: 0;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 18px solid #2f6fb3;
}

.video-outline-list .accent {
  color: #2f6fb3;
  font-weight: 700;
}

.line-cta {
  padding: clamp(34px, 5vw, 56px);
  border: 1px solid rgba(47, 111, 179, 0.32);
  background:
    linear-gradient(135deg, rgba(47, 111, 179, 0.12), rgba(255, 255, 255, 0.9) 54%),
    rgba(255, 255, 255, 0.86);
  text-align: center;
}

.line-cta p {
  max-width: 680px;
  margin: 16px auto 0;
  color: #5d646d;
}

.line-register-button {
  display: inline-flex;
  align-items: center;
  gap: clamp(16px, 3vw, 28px);
  justify-content: center;
  width: min(760px, 100%);
  min-height: 132px;
  margin-top: 28px;
  padding: 20px clamp(22px, 4vw, 34px);
  border: 1px solid #06c755;
  border-radius: 24px;
  background: #06c755;
  color: #fff;
  box-shadow: inset 0 -10px 0 rgba(0, 131, 48, 0.48), 0 16px 34px rgba(6, 199, 85, 0.2);
  text-align: left;
  transition: transform 180ms ease, filter 180ms ease;
}

.line-register-button:hover {
  filter: brightness(0.98);
  transform: translateY(-1px);
}

.line-icon {
  width: clamp(82px, 16vw, 126px);
  aspect-ratio: 1;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
}

.line-icon img {
  width: 100%;
  height: 100%;
  display: block;
}

.line-register-text {
  color: #fff;
  font-size: clamp(22px, 3.2vw, 40px);
  font-weight: 900;
  line-height: 1.25;
  text-shadow: 0 2px 0 rgba(27, 120, 33, 0.18);
}

.support-hero {
  padding: clamp(66px, 9vw, 112px) 0;
  border-bottom: 1px solid var(--line);
}

.support-hero-inner {
  display: grid;
  grid-template-columns: minmax(460px, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(34px, 6vw, 74px);
  align-items: center;
}

.support-hero h1 {
  max-width: 720px;
  font-size: clamp(38px, 4.1vw, 52px);
  line-height: 1.5;
}

.support-main-image,
.support-image,
.support-benefit-image {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  padding: 12px;
  box-shadow: var(--shadow);
}

.support-main-image img,
.support-image img,
.support-benefit-image img {
  width: 100%;
  object-fit: cover;
}

.support-main-image img {
  aspect-ratio: 16 / 9;
}

.support-list {
  display: grid;
  gap: 22px;
}

.support-item {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
  padding: clamp(28px, 4vw, 44px) 0;
  border-top: 1px solid var(--line);
}

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

.support-image img {
  aspect-ratio: 16 / 9;
}

.support-item h3 {
  font-size: clamp(24px, 3vw, 34px);
}

.support-item .eyebrow {
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: 0.04em;
  line-height: 1;
}

.support-item p {
  margin-top: 12px;
  color: #5d646d;
}

.phase-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 22px;
  counter-reset: phase;
}

.phase {
  position: relative;
  border: 1px solid var(--phase-border);
  border-left: 4px solid var(--phase-color);
  background:
    linear-gradient(135deg, var(--phase-bg), rgba(255, 255, 255, 0.92)),
    linear-gradient(90deg, rgba(255, 255, 255, 0), var(--phase-wash));
  padding: 16px 18px 16px 46px;
  color: #5d646d;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(21, 27, 35, 0.05);
  counter-increment: phase;
}

.phase::before {
  content: counter(phase, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--phase-color);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1;
}

.phase:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -18px;
  top: 50%;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--phase-color), rgba(47, 111, 179, 0.1));
  transform: translateY(-50%);
}

.phase:nth-child(1) {
  --phase-color: #2f6fb3;
  --phase-bg: rgba(47, 111, 179, 0.14);
  --phase-border: rgba(47, 111, 179, 0.24);
  --phase-wash: rgba(47, 111, 179, 0.05);
}

.phase:nth-child(2) {
  --phase-color: #2f6fb3;
  --phase-bg: rgba(47, 111, 179, 0.16);
  --phase-border: rgba(47, 111, 179, 0.25);
  --phase-wash: rgba(47, 111, 179, 0.06);
}

.phase:nth-child(3) {
  --phase-color: #4f86c6;
  --phase-bg: rgba(79, 134, 198, 0.16);
  --phase-border: rgba(79, 134, 198, 0.25);
  --phase-wash: rgba(79, 134, 198, 0.06);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.benefit-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
}

.support-benefit-image {
  border: none;
  border-bottom: 1px solid var(--line);
  box-shadow: none;
}

.support-benefit-image img {
  aspect-ratio: 16 / 9;
}

.benefit-card-body {
  padding: 24px;
}

.benefit-card-body .num {
  color: #2f6fb3;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
}

.benefit-card-body h3 {
  margin-top: 12px;
}

.benefit-card-body p {
  margin-top: 10px;
  color: #5d646d;
  font-size: 14px;
}

.support-summary {
  margin-top: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
}

.members-box {
  max-width: 520px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  padding: 34px;
}

.members-box input {
  width: 100%;
  min-height: 46px;
  margin-top: 12px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 10px 12px;
  font: inherit;
}

.page-template-page-members-only .container,
.members-only-page .container {
  width: min(1080px, calc(100% - 48px));
}

.members-only-content {
  padding: clamp(48px, 7vw, 86px) 0;
}

.members-only-page > :not(.members-only-content):not(.page-kv) {
  width: min(1080px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.members-only-page h1,
.members-only-page h2,
.members-only-page h3,
.members-only-page p {
  overflow-wrap: anywhere;
}

.site-footer {
  background: #161a20;
  color: #aeb4bb;
  padding: 46px 0 30px;
}

.site-footer .brand-name {
  color: #ffffff;
}

.site-footer .brand-sub {
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
  padding-bottom: 26px;
  border-bottom: 1px solid #303640;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
}

.copyright {
  margin-top: 18px;
  font-size: 12px;
}

@media (max-width: 860px) {
  .site-header {
    background: rgba(248, 249, 250, 0.96);
  }

  .site-header.is-menu-open {
    background: transparent;
    border-bottom-color: transparent;
  }

  .header-inner {
    position: relative;
    z-index: 2;
    align-items: center;
    flex-direction: row;
    gap: 16px;
    padding: 14px 18px;
  }

  .brand {
    position: relative;
    z-index: 3;
    gap: 0;
  }

  .brand-sub {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 3;
    display: inline-flex;
    margin-left: auto;
  }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    width: 100vw;
    min-height: 100dvh;
    padding: 96px 28px 32px;
    display: grid;
    align-content: start;
    gap: 0;
    border: 0;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: none;
    opacity: 0;
    overflow-y: auto;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .site-header.is-menu-open .nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav a {
    padding: 18px 0;
    border-bottom: 1px solid rgba(31, 79, 134, 0.14);
    color: var(--brown-dark);
    font-size: 16px;
    font-weight: 700;
  }

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

  .nav a::after {
    display: none;
  }

  .hero {
    position: relative;
    width: 100%;
    min-height: calc(100svh - 71px);
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    align-items: end;
    overflow: visible;
  }

  .hero > div:first-child {
    position: relative;
    z-index: 2;
    width: min(100% - 36px, 520px);
    margin: 0 auto;
    padding: 0 0 clamp(34px, 9vh, 72px);
  }

  .hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
      linear-gradient(180deg, rgba(10, 13, 17, 0.22), rgba(10, 13, 17, 0.18) 36%, rgba(10, 13, 17, 0.78)),
      linear-gradient(90deg, rgba(10, 13, 17, 0.32), transparent 48%);
    pointer-events: none;
  }

  .hero::before {
    content: "Luxury Value For You";
    position: absolute;
    top: 50%;
    right: -20px;
    z-index: 4;
    color: var(--brown-dark);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    transform: translateY(-50%);
    white-space: nowrap;
    pointer-events: none;
  }

  .hero .eyebrow,
  .hero h1,
  .hero .acia-member,
  .hero .lead,
  .hero .text-link {
    color: #ffffff;
  }

  .hero .eyebrow {
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.34);
  }

  .hero h1 {
    margin-top: 12px;
    font-size: clamp(34px, 9vw, 48px);
    line-height: 1.45;
    text-shadow: 0 3px 22px rgba(0, 0, 0, 0.32);
  }

  .hero .lead {
    margin-top: 18px;
    max-width: 32rem;
    font-size: 14.5px;
    line-height: 1.9;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
  }

  .hero .acia-member {
    margin-top: 14px;
    border-left-color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    line-height: 1.75;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.34);
  }

  .hero .pledge-mark {
    display: none;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .hero .button {
    border-color: rgba(255, 255, 255, 0.82);
    background: rgba(255, 255, 255, 0.92);
    color: #1f4f86;
  }

  .hero .text-link {
    border-bottom-color: rgba(255, 255, 255, 0.56);
  }

  .hero-side-brand {
    display: none;
  }

  .hero-visual {
    position: absolute;
    inset: 0;
    min-height: 0;
    z-index: 0;
  }

  .hero-visual::before {
    display: none;
  }

  .hero-visual img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    object-position: center center;
    box-shadow: none;
  }

  .hero,
  .section-head,
  .split,
  .business-grid,
  .business-cta,
  .lp-hero-inner,
  .lp-grid,
  .video-block,
  .profile-block,
  .archive-block,
  .support-zoom-block,
  .support-hero-inner,
  .support-item,
  .benefit-grid,
  .support-summary {
    grid-template-columns: 1fr;
  }

  .service,
  .info-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .service-num {
    margin-bottom: 14px;
  }

  .service-num::after {
    bottom: -12px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 32px, 1120px);
  }

  .header-inner {
    padding: 16px;
  }

  .brand-name {
    font-size: 22px;
  }

  h1 {
    font-size: 34px;
  }

  .support-hero h1 {
    font-size: 33px;
    line-height: 1.72;
  }

  .business-card {
    min-height: auto;
  }

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

  .profile-media img {
    aspect-ratio: 4 / 3;
  }

  .profile-meta {
    grid-template-columns: 1fr;
  }

  .archive-figure img {
    max-height: none;
  }

  .phase-list {
    grid-template-columns: 1fr;
  }

  .phase:not(:last-child)::after {
    display: none;
  }

  .line-register-button {
    min-height: auto;
    align-items: center;
    border-radius: 18px;
    gap: 12px;
    padding: 14px 15px;
  }

  .line-register-text {
    font-size: 18px;
    line-height: 1.22;
  }

  .video-outline {
    padding: 10px;
  }

  .video-outline-list li {
    grid-template-columns: 64px 1fr;
    gap: 22px;
    font-size: 12.5px;
  }

  .video-outline-list .time {
    padding: 4px 7px;
    font-size: 16px;
  }

  .video-outline-list .time::after {
    right: -13px;
    border-top-width: 12px;
    border-bottom-width: 12px;
    border-left-width: 13px;
  }
}