/* ============================================================
   AXION PARTNERS — Corporate Site
   ============================================================ */
:root {
  --navy-900: #081831;
  --navy-800: #0b2144;
  --navy-700: #10305e;
  --navy-600: #16407c;
  --blue-500: #2f80ed;
  --blue-400: #4d9af5;
  --teal-400: #22d1c4;
  --ink: #1b2a3d;
  --ink-soft: #45586e;
  --line: #dde5ee;
  --bg: #f4f7fb;
  --bg-soft: #eaf0f7;
  --white: #ffffff;
  --grad: linear-gradient(90deg, #2f80ed 0%, #22d1c4 100%);
  --serif: "Noto Serif JP", "Times New Roman", serif;
  --sans: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  --maxw: 1120px;
  --shadow: 0 10px 30px rgba(8, 24, 49, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.8;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header.on-dark {
  background: rgba(8, 24, 49, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand .brand-name {
  font-weight: 800; font-size: 24px; letter-spacing: 0.04em;
  color: var(--navy-800);
}
.brand .brand-name .x {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand .brand-sub {
  font-size: 9px; letter-spacing: 0.42em; color: var(--ink-soft);
  font-weight: 600; margin-top: 2px;
}
.on-dark .brand .brand-name { color: #fff; }
.on-dark .brand .brand-sub { color: rgba(255, 255, 255, 0.65); }

.global-nav ul { display: flex; gap: 34px; align-items: center; }
.global-nav a {
  font-size: 13.5px; font-weight: 600; color: var(--ink);
  padding: 6px 0; position: relative; letter-spacing: 0.02em;
}
.on-dark .global-nav a { color: rgba(255, 255, 255, 0.88); }
.global-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--grad); transition: width 0.25s ease;
}
.global-nav a:hover::after, .global-nav a.active::after { width: 100%; }
.global-nav a.nav-contact {
  border: 1px solid var(--blue-500); border-radius: 4px;
  padding: 8px 18px; color: var(--blue-500);
}
.on-dark .global-nav a.nav-contact { border-color: rgba(255,255,255,0.5); color: #fff; }
.global-nav a.nav-contact::after { display: none; }
.global-nav a.nav-contact:hover { background: var(--blue-500); color: #fff; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 40px; height: 40px; position: relative;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--navy-800);
  margin: 5px auto; transition: 0.3s;
}
.on-dark .nav-toggle span { background: #fff; }

/* ---------- Hero (dark) ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background:
    radial-gradient(ellipse 90% 70% at 78% 18%, rgba(47, 128, 237, 0.32), transparent 60%),
    radial-gradient(ellipse 60% 55% at 12% 88%, rgba(34, 209, 196, 0.14), transparent 60%),
    linear-gradient(135deg, #0a1f40 0%, #081831 55%, #0c2a52 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: url("../img/network.svg");
  background-size: 900px; background-repeat: repeat; opacity: 0.5;
}
.hero-inner {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: 96px 24px 104px;
}
.hero-home .hero-inner { padding: 130px 24px 140px; }
.hero-eyebrow {
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--teal-400); font-weight: 700; margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(34px, 5vw, 54px); line-height: 1.25; letter-spacing: 0.01em;
}
.hero .hero-jp {
  font-family: var(--serif); font-size: clamp(18px, 2.4vw, 24px);
  margin-top: 18px; letter-spacing: 0.06em; font-weight: 500;
}
.hero .hero-rule {
  width: 56px; height: 3px; background: var(--grad); margin: 26px 0;
}
.hero .hero-lead {
  max-width: 560px; color: rgba(255, 255, 255, 0.85);
  font-size: 15px; line-height: 2.1;
}
.hero-actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 5px; font-weight: 700; font-size: 14px;
  letter-spacing: 0.04em; transition: 0.25s; border: 1px solid transparent;
}
.btn .arr { transition: transform 0.25s; }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 20px rgba(47, 128, 237, 0.35); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); }
.btn-ghost-dark { border-color: var(--navy-700); color: var(--navy-700); }
.btn-ghost-dark:hover { background: var(--navy-700); color: #fff; }
.btn-navy { background: var(--navy-800); color: #fff; }
.btn-navy:hover { background: var(--navy-600); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section.alt { background: var(--white); }
.section.dark {
  background:
    radial-gradient(ellipse 70% 60% at 85% 10%, rgba(47, 128, 237, 0.25), transparent 60%),
    linear-gradient(150deg, #0a1f40, #081831);
  color: #fff; position: relative; overflow: hidden;
}
.section.dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: url("../img/network.svg"); background-size: 900px; opacity: 0.35;
}
.section.dark > .container { position: relative; }

.sec-label {
  display: flex; align-items: center; gap: 14px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--blue-500); margin-bottom: 14px;
}
.sec-label .num { font-family: var(--serif); font-size: 15px; }
.sec-label::before { display: none; }
.section.dark .sec-label { color: var(--teal-400); }
.sec-title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(24px, 3.4vw, 34px); line-height: 1.5; letter-spacing: 0.04em;
  color: var(--navy-800);
}
.section.dark .sec-title { color: #fff; }
.sec-title-en {
  font-family: var(--serif); font-size: clamp(22px, 3vw, 30px);
  color: var(--navy-800); letter-spacing: 0.02em;
}
.sec-head { margin-bottom: 46px; }
.sec-head.center { text-align: center; }
.sec-head.center .sec-label { justify-content: center; }

/* ---------- Home: intro ---------- */
.intro-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center;
}
.intro-grid p { color: var(--ink-soft); line-height: 2.2; }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.cap-card { text-align: center; padding: 10px 18px; }
.cap-card + .cap-card { border-left: 1px solid var(--line); }
.cap-card h3 {
  font-family: var(--serif); font-size: 21px; color: var(--navy-800);
  margin-bottom: 14px; font-weight: 600;
}
.cap-card h3::after {
  content: ""; display: block; width: 34px; height: 2px;
  background: var(--grad); margin: 14px auto 0;
}
.cap-card p { font-size: 13.5px; color: var(--ink-soft); }

.exp-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--teal-400);
  padding: 24px 26px; border-radius: 4px;
}
.exp-card h3 { font-family: var(--serif); font-size: 17px; margin-bottom: 8px; font-weight: 600; }
.exp-card p { font-size: 13px; color: rgba(255, 255, 255, 0.72); }

.why-card { text-align: center; padding: 14px 20px; }
.why-card + .why-card { border-left: 1px solid var(--line); }
.why-card h3 {
  font-family: var(--serif); font-size: 20px; color: var(--navy-800); font-weight: 600;
}
.why-card h3::after {
  content: ""; display: block; width: 40px; height: 2px;
  background: var(--grad); margin: 14px auto 16px;
}
.why-card p { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Founder digest (home) ---------- */
.founder-digest { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; }
.founder-digest h3 {
  font-family: var(--serif); font-size: 30px; color: var(--navy-800);
  letter-spacing: 0.08em; font-weight: 600;
}
.founder-digest .role { color: var(--blue-500); font-size: 13px; font-weight: 600; margin: 6px 0 18px; }
.founder-digest .bio { color: var(--ink-soft); font-size: 14px; }
.founder-points { border-left: 2px solid var(--blue-500); padding-left: 26px; display: grid; gap: 14px; align-content: center; }
.founder-points li { position: relative; padding-left: 18px; font-size: 14px; color: var(--ink); }
.founder-points li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue-500);
}

/* ---------- Insights cards ---------- */
.insight-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  overflow: hidden; transition: 0.3s; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.insight-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(8, 24, 49, 0.14); }
.insight-thumb {
  aspect-ratio: 16 / 9; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.insight-thumb svg { width: 52px; height: 52px; opacity: 0.9; }
.t1 { background: radial-gradient(circle at 30% 30%, #1b4a8f, #081831); }
.t2 { background: radial-gradient(circle at 70% 30%, #0f5c74, #081831); }
.t3 { background: radial-gradient(circle at 50% 70%, #23407c, #0a1225); }
.t4 { background: radial-gradient(circle at 30% 70%, #14508a, #060f20); }
.t5 { background: radial-gradient(circle at 70% 60%, #0d6a80, #0a1c38); }
.t6 { background: radial-gradient(circle at 45% 35%, #2a3f8f, #081327); }
.insight-body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.insight-body .tag { font-size: 11px; color: var(--blue-500); font-weight: 700; letter-spacing: 0.1em; margin-bottom: 8px; }
.insight-body h3 { font-size: 15.5px; line-height: 1.7; color: var(--navy-800); font-weight: 700; }
.insight-body p { font-size: 13px; color: var(--ink-soft); margin-top: 10px; flex: 1; }
.insight-body .meta { font-size: 12px; color: #8a99ab; margin-top: 14px; }

.link-more { text-align: center; margin-top: 44px; }
.link-more a {
  color: var(--blue-500); font-weight: 700; font-size: 14px;
  display: inline-flex; align-items: center; gap: 8px;
}
.link-more a:hover { text-decoration: underline; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(ellipse 70% 90% at 85% 50%, rgba(47, 128, 237, 0.3), transparent 65%),
    linear-gradient(120deg, #081831, #0d2a52);
  color: #fff; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("../img/network.svg"); background-size: 800px; opacity: 0.4;
}
.cta-inner {
  position: relative; max-width: var(--maxw); margin: 0 auto; padding: 64px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 36px; flex-wrap: wrap;
}
.cta-inner h2 { font-family: var(--serif); font-size: clamp(22px, 3vw, 30px); font-weight: 600; letter-spacing: 0.05em; }
.cta-inner p { color: rgba(255, 255, 255, 0.8); margin-top: 10px; font-size: 14px; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero .hero-inner { padding: 88px 24px 92px; }

/* ---------- About ---------- */
.mission-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; }
.mission-grid .visual, .visual-panel {
  border-radius: 8px; min-height: 300px;
  background:
    radial-gradient(circle at 70% 25%, rgba(77, 154, 245, 0.55), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(34, 209, 196, 0.35), transparent 55%),
    linear-gradient(140deg, #0d2a52, #081831);
  position: relative; overflow: hidden; box-shadow: var(--shadow);
}
.mission-grid .visual::before, .visual-panel::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("../img/network.svg"); background-size: 600px; opacity: 0.55;
}
.def-quote { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.def-quote .jp-label { font-family: var(--serif); font-size: 17px; color: var(--navy-800); margin-bottom: 16px; }
.def-quote .en {
  font-family: var(--serif); font-size: clamp(19px, 2.6vw, 26px);
  color: var(--navy-800); line-height: 1.7;
}
.def-quote .jp { color: var(--ink-soft); margin-top: 14px; font-size: 14.5px; }

.step-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.step { padding: 0 26px; position: relative; }
.step + .step { border-left: 1px solid var(--line); }
.step .n { font-family: var(--serif); color: var(--blue-500); font-size: 15px; letter-spacing: 0.1em; }
.step h3 { font-family: var(--serif); font-size: 20px; color: var(--navy-800); font-weight: 600; margin: 4px 0 2px; }
.step .jp { font-size: 13px; color: var(--blue-500); font-weight: 600; margin-bottom: 12px; }
.step p { font-size: 13px; color: var(--ink-soft); }

.principle { padding: 0 30px; }
.principle + .principle { border-left: 1px solid var(--line); }
.principle h3 { font-family: var(--serif); font-size: 19px; color: var(--navy-800); font-weight: 600; }
.principle .jp { color: var(--blue-500); font-size: 13px; font-weight: 700; margin: 2px 0 12px; }
.principle p { font-size: 13.5px; color: var(--ink-soft); }

.profile-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); }
.profile-table th, .profile-table td { padding: 18px 24px; border-bottom: 1px solid var(--line); text-align: left; font-size: 14px; }
.profile-table th { width: 200px; color: var(--ink-soft); font-weight: 600; background: var(--bg-soft); }

/* ---------- Services ---------- */
.domain-card {
  background: var(--white); border-top: 3px solid var(--blue-500);
  box-shadow: var(--shadow); padding: 30px 28px; border-radius: 4px;
}
.domain-card:nth-child(2) { border-top-color: var(--teal-400); }
.domain-card:nth-child(3) { border-top-color: var(--navy-600); }
.domain-card .n { font-family: var(--serif); font-size: 26px; color: var(--blue-500); }
.domain-card:nth-child(2) .n { color: #17a89e; }
.domain-card:nth-child(3) .n { color: var(--navy-600); }
.domain-card h3 { font-size: 18px; color: var(--navy-800); margin: 6px 0 2px; font-weight: 700; }
.domain-card .jp { font-size: 12.5px; color: var(--blue-500); font-weight: 700; margin-bottom: 14px; }
.domain-card p { font-size: 13.5px; color: var(--ink-soft); }

.matrix-wrap { overflow-x: auto; background: var(--white); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.matrix { width: 100%; border-collapse: collapse; min-width: 760px; }
.matrix th, .matrix td { padding: 13px 16px; font-size: 13px; border-bottom: 1px solid var(--line); }
.matrix thead th {
  background: var(--navy-800); color: #fff; font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em; text-align: center;
}
.matrix thead th:first-child { text-align: left; }
.matrix tbody th { text-align: left; font-weight: 600; color: var(--navy-800); white-space: nowrap; }
.matrix td { text-align: center; }
.matrix .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--blue-500); }
.matrix tbody tr:nth-child(even) { background: #f8fafd; }

.engage-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 26px 24px; box-shadow: var(--shadow); position: relative;
}
.engage-card .badge {
  width: 34px; height: 34px; border-radius: 50%; background: var(--grad);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; margin-bottom: 14px;
}
.engage-card h3 { font-size: 16px; color: var(--blue-500); font-weight: 700; }
.engage-card .sub { font-size: 13px; color: var(--navy-800); font-weight: 600; margin: 6px 0 10px; }
.engage-card p { font-size: 12.5px; color: var(--ink-soft); }

.sector-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 0; border-left: 1px solid var(--line); }
.sector {
  border-right: 1px solid var(--line); text-align: center; padding: 20px 8px;
}
.sector svg { width: 34px; height: 34px; margin: 0 auto 12px; color: var(--navy-700); }
.sector .en { font-size: 12.5px; font-weight: 700; color: var(--navy-800); line-height: 1.4; }
.sector .jp { font-size: 11px; color: var(--ink-soft); margin-top: 4px; }

.flow-chevrons { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.chev {
  background: var(--white); border: 1px solid var(--line); border-radius: 4px;
  padding: 22px 20px; position: relative; box-shadow: var(--shadow);
}
.chev::after {
  content: "›"; position: absolute; right: -13px; top: 50%; transform: translateY(-50%);
  color: var(--blue-400); font-size: 22px; font-weight: 700; z-index: 2;
}
.chev:last-child::after { display: none; }
.chev .n { font-family: var(--serif); color: var(--blue-500); font-size: 14px; }
.chev h3 { font-size: 16px; color: var(--navy-800); font-weight: 700; margin: 2px 0; }
.chev .jp { font-size: 12px; color: var(--blue-500); font-weight: 600; margin-bottom: 8px; }
.chev p { font-size: 12px; color: var(--ink-soft); }

/* ---------- Founder page ---------- */
.founder-hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center;
}
.portrait-ph {
  aspect-ratio: 4 / 4.4; border-radius: 8px;
  background:
    radial-gradient(circle at 50% 32%, rgba(255,255,255,0.16), transparent 42%),
    linear-gradient(160deg, #35507a, #16294a);
  position: relative; overflow: hidden; display:flex; align-items:flex-end; justify-content:center;
}
.portrait-ph svg { width: 62%; height: auto; opacity: 0.5; }
.portrait-ph .ph-note {
  position: absolute; top: 14px; right: 14px; font-size: 11px;
  background: rgba(0,0,0,0.35); color: rgba(255,255,255,0.8);
  padding: 4px 10px; border-radius: 3px; letter-spacing: 0.06em;
}
.quote-band { background: var(--bg-soft); text-align: center; padding: 72px 24px; }
.quote-band blockquote {
  font-family: var(--serif); font-size: clamp(22px, 3.4vw, 32px);
  color: var(--navy-800); line-height: 1.8; letter-spacing: 0.05em; font-weight: 600;
}
.quote-band .rule { width: 72px; height: 3px; background: var(--grad); margin: 30px auto 0; }

.message-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: start; }
.message-grid .lead-title {
  font-family: var(--serif); font-size: clamp(22px, 3vw, 28px);
  color: var(--navy-800); line-height: 1.7; margin-bottom: 24px; font-weight: 600;
}
.message-grid p { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 18px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.h3-label { color: var(--blue-500); font-size: 16px; font-weight: 700; margin-bottom: 22px; }
.timeline { border-left: 2px solid var(--blue-500); display: grid; gap: 20px; padding-left: 24px; }
.timeline li { position: relative; font-size: 14px; color: var(--ink-soft); }
.timeline li::before {
  content: ""; position: absolute; left: -29px; top: 9px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--blue-500);
}
.expertise-list { border-top: 1px solid var(--line); }
.expertise-list li {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 6px; border-bottom: 1px solid var(--line); font-size: 14px;
}
.expertise-list .en { font-weight: 700; color: var(--navy-800); }
.expertise-list .jp { color: var(--ink-soft); font-size: 12.5px; }
.expertise-list svg { width: 26px; height: 26px; color: var(--blue-500); flex-shrink: 0; }
.expertise-list .arrow { margin-left: auto; color: var(--blue-400); }

.philosophy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.philosophy { padding: 10px 30px; display: flex; gap: 18px; align-items: flex-start; }
.philosophy + .philosophy { border-left: 1px solid var(--line); }
.philosophy svg { width: 40px; height: 40px; color: var(--blue-500); flex-shrink: 0; margin-top: 4px; }
.philosophy .n { font-family: var(--serif); color: var(--blue-500); font-size: 17px; }
.philosophy h3 { font-size: 17px; color: var(--navy-800); font-weight: 700; margin: 2px 0 8px; }
.philosophy p { font-size: 13px; color: var(--ink-soft); }

/* ---------- Insights page ---------- */
.featured {
  display: grid; grid-template-columns: 1.15fr 0.85fr; border-radius: 8px; overflow: hidden;
  background:
    radial-gradient(ellipse 80% 80% at 80% 20%, rgba(47, 128, 237, 0.3), transparent 60%),
    linear-gradient(130deg, #0b2144, #081831);
  color: #fff; box-shadow: var(--shadow);
}
.featured-text { padding: 52px 48px; position: relative; }
.featured-text .tag { color: var(--teal-400); font-size: 12px; font-weight: 700; letter-spacing: 0.2em; margin-bottom: 16px; }
.featured-text h2 { font-family: var(--serif); font-size: clamp(22px, 3vw, 30px); line-height: 1.6; font-weight: 600; }
.featured-text .rule { width: 48px; height: 3px; background: var(--grad); margin: 22px 0; }
.featured-text p { color: rgba(255, 255, 255, 0.8); font-size: 13.5px; }
.featured-visual {
  display: flex; align-items: center; justify-content: center; padding: 44px;
  background: radial-gradient(circle at 50% 60%, rgba(77, 154, 245, 0.25), transparent 65%);
}
.report-cover {
  width: 230px; aspect-ratio: 3 / 4; border-radius: 4px;
  background: linear-gradient(150deg, #12305e, #081831);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 20px 24px 50px rgba(0, 0, 0, 0.45);
  padding: 26px 22px; display: flex; flex-direction: column;
  transform: rotate(3deg);
}
.report-cover .logo { font-weight: 800; letter-spacing: 0.08em; font-size: 15px; }
.report-cover .logo small { display: block; font-size: 7px; letter-spacing: 0.4em; font-weight: 600; color: rgba(255,255,255,0.6); }
.report-cover h3 { font-family: var(--serif); font-size: 19px; margin-top: auto; line-height: 1.5; font-weight: 600; }
.report-cover p { font-size: 11px; color: rgba(255, 255, 255, 0.7); margin-top: 8px; }

.themes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.theme { padding: 6px 22px; }
.theme + .theme { border-left: 1px solid var(--line); }
.theme .n { font-family: var(--serif); color: var(--blue-500); font-size: 17px; }
.theme h3 { font-family: var(--serif); font-size: 16.5px; color: var(--navy-800); font-weight: 600; margin: 4px 0 2px; }
.theme .jp { font-size: 12.5px; color: var(--ink-soft); }

.tool-card { background: var(--white); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; box-shadow: var(--shadow); }
.tool-visual {
  aspect-ratio: 16 / 8.6; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, #0d2a52, #081831); color: #fff;
}
.tool-visual .sri { font-family: var(--serif); font-size: 30px; letter-spacing: 0.06em; }
.tool-visual .sri sup { font-size: 12px; }
.tool-visual svg { width: 88px; height: 88px; opacity: 0.85; }
.tool-card .body { padding: 20px 22px 24px; }
.tool-card .body h3 { font-size: 15px; color: var(--navy-800); font-weight: 700; }
.tool-card .body .jp { font-size: 12px; color: var(--blue-500); font-weight: 700; margin: 2px 0 10px; }
.tool-card .body p { font-size: 12.5px; color: var(--ink-soft); }

.newsletter {
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.newsletter h2 { font-family: var(--serif); font-size: clamp(20px, 2.6vw, 26px); font-weight: 600; }
.newsletter p { color: rgba(255, 255, 255, 0.78); font-size: 13.5px; margin-top: 8px; }
.newsletter-form { display: flex; gap: 12px; flex-wrap: wrap; }
.newsletter-form input {
  padding: 14px 18px; border-radius: 4px; border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08); color: #fff; min-width: 280px; font-size: 14px;
  font-family: var(--sans);
}
.newsletter-form input::placeholder { color: rgba(255, 255, 255, 0.55); }
.newsletter-note { font-size: 12px; color: rgba(255, 255, 255, 0.6); margin-top: 12px; width: 100%; }
.newsletter-note a { text-decoration: underline; }

/* ---------- Contact ---------- */
.contact-intro {
  border-left: 3px solid var(--blue-500); padding-left: 28px; max-width: 760px;
}
.contact-intro p { color: var(--ink-soft); font-size: 15px; }
.contact-intro p strong { color: var(--ink); }

.topic-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 26px 20px; text-align: center; box-shadow: var(--shadow);
}
.topic-card svg { width: 38px; height: 38px; margin: 0 auto 14px; color: var(--navy-700); }
.topic-card h3 { font-size: 15px; color: var(--navy-800); font-weight: 700; margin-bottom: 10px; }
.topic-card p { font-size: 12.5px; color: var(--ink-soft); }
.topics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.process-band { background: var(--bg-soft); border-radius: 8px; padding: 48px 40px; }
.process-band h2 { text-align: center; font-family: var(--serif); font-size: 24px; color: var(--navy-800); font-weight: 600; margin-bottom: 36px; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pstep { background: var(--white); border: 1px solid var(--line); border-radius: 4px; padding: 22px; position: relative; }
.pstep::after {
  content: "›"; position: absolute; right: -12px; top: 50%; transform: translateY(-50%);
  color: var(--blue-400); font-size: 20px; font-weight: 700; z-index: 2;
}
.pstep:last-child::after { display: none; }
.pstep .row { display: flex; align-items: baseline; gap: 10px; }
.pstep .n { font-family: var(--serif); font-size: 24px; color: var(--blue-500); }
.pstep .en { font-size: 12px; font-weight: 700; color: var(--navy-800); }
.pstep .jp { font-size: 14px; font-weight: 700; color: var(--navy-800); margin: 4px 0 10px; }
.pstep p { font-size: 12.5px; color: var(--ink-soft); }
.privacy-note {
  margin-top: 28px; background: var(--white); border: 1px solid var(--line);
  border-radius: 4px; padding: 20px 26px; display: flex; gap: 18px; align-items: center;
}
.privacy-note svg { width: 34px; height: 34px; color: var(--navy-800); flex-shrink: 0; }
.privacy-note h3 { font-size: 14.5px; color: var(--navy-800); }
.privacy-note p { font-size: 12.5px; color: var(--ink-soft); }

.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 32px; align-items: start; }
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 36px; box-shadow: var(--shadow); }
.form-card h2 { font-size: 18px; color: var(--navy-800); margin-bottom: 26px; }
.form-row { margin-bottom: 20px; }
.form-row label { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 700; color: var(--navy-800); margin-bottom: 8px; }
.req { background: #d64545; color: #fff; font-size: 10px; padding: 2px 7px; border-radius: 3px; font-weight: 700; }
.opt { background: #9aa8b8; color: #fff; font-size: 10px; padding: 2px 7px; border-radius: 3px; font-weight: 700; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 13px 15px; border: 1px solid #c9d4e0; border-radius: 4px;
  font-size: 14px; font-family: var(--sans); background: #fbfcfe; color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: 2px solid var(--blue-400); border-color: transparent;
}
.form-row textarea { min-height: 130px; resize: vertical; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--ink-soft); margin: 22px 0; }
.form-consent input { margin-top: 4px; }
.form-consent a { color: var(--blue-500); text-decoration: underline; }
.form-submit { width: 100%; justify-content: center; font-size: 15px; padding: 16px; cursor: pointer; border: 0; }
.form-msg { margin-top: 16px; font-size: 13.5px; color: #17805c; display: none; }
.form-msg.show { display: block; }

.info-card { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 32px; box-shadow: var(--shadow); }
.info-card h2 { font-size: 17px; color: var(--navy-800); margin-bottom: 6px; }
.info-card .sub { font-size: 13px; color: var(--ink-soft); margin-bottom: 22px; }
.info-list { display: grid; gap: 16px; }
.info-list li { display: flex; gap: 14px; font-size: 13.5px; color: var(--ink); align-items: flex-start; }
.info-list svg { width: 20px; height: 20px; color: var(--navy-700); flex-shrink: 0; margin-top: 3px; }
.info-sub {
  margin-top: 26px; border: 1px solid var(--line); border-radius: 4px; padding: 20px 22px;
  background: #fafcfe;
}
.info-sub h3 { font-size: 13.5px; color: var(--navy-800); margin-bottom: 10px; }
.info-sub li { font-size: 12.5px; color: var(--ink-soft); position: relative; padding-left: 14px; }
.info-sub li::before { content: "・"; position: absolute; left: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900); color: rgba(255, 255, 255, 0.8);
  padding: 64px 0 0;
}
.footer-grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px 48px;
  display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px;
}
.footer-brand .brand-name { font-weight: 800; font-size: 26px; letter-spacing: 0.04em; color: #fff; }
.footer-brand .brand-name .x {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.footer-brand .brand-sub { font-size: 9px; letter-spacing: 0.42em; color: rgba(255, 255, 255, 0.55); font-weight: 600; }
.footer-brand .tagline { font-size: 12.5px; color: rgba(255, 255, 255, 0.6); margin-top: 16px; font-style: italic; }
.footer-col h3 { font-size: 13px; color: #fff; margin-bottom: 16px; letter-spacing: 0.04em; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 13px; color: rgba(255, 255, 255, 0.65); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center; padding: 22px 24px; font-size: 12px; color: rgba(255, 255, 255, 0.5);
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .sector-grid { grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
  .sector { border-bottom: 1px solid var(--line); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .flow-chevrons { grid-template-columns: 1fr; }
  .chev::after { right: 50%; top: auto; bottom: -16px; transform: rotate(90deg); }
  .themes { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .theme + .theme { border-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .pstep::after { display: none; }
}
@media (max-width: 820px) {
  .global-nav {
    position: fixed; inset: 72px 0 auto 0; background: var(--navy-900);
    transform: translateY(-130%); transition: transform 0.3s ease; z-index: 99;
    padding: 20px 24px 30px; box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }
  .global-nav.open { transform: translateY(0); }
  .global-nav ul { flex-direction: column; gap: 4px; align-items: stretch; }
  .global-nav a { color: #fff !important; display: block; padding: 13px 8px; font-size: 15px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .global-nav a.nav-contact { border: 0; padding: 13px 8px; text-align: left; }
  .nav-toggle { display: block; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .grid-3, .grid-2, .intro-grid, .founder-digest, .mission-grid, .step-flow,
  .founder-hero-grid, .message-grid, .two-col, .philosophy-grid, .featured,
  .contact-grid, .topics { grid-template-columns: 1fr; }
  .cap-card + .cap-card, .why-card + .why-card, .step + .step,
  .principle + .principle, .philosophy + .philosophy {
    border-left: 0; border-top: 1px solid var(--line); padding-top: 28px; margin-top: 12px;
  }
  .section { padding: 64px 0; }
  .hero-home .hero-inner { padding: 84px 24px 92px; }
  .founder-points { border-left: 0; padding-left: 0; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps, .themes, .grid-4 { grid-template-columns: 1fr; }
  .featured-visual { padding-top: 0; }
}