:root {
  --bg: #03050b;
  --ink: #060912;
  --deep: #0b101b;
  --deep-2: #111827;
  --white: #f8f9fb;
  --paper: #f3f5f8;
  --platinum: #e4e7ee;
  --silver: #b9c0cc;
  --muted: #8f98a8;
  --smoke: #626c7c;
  --blue: #59d8ff;
  --blue-soft: rgba(89, 216, 255, 0.1);
  --violet: #b7a8ff;
  --line: rgba(228, 231, 238, 0.12);
  --line-strong: rgba(228, 231, 238, 0.22);
  --light-text: #111722;
  --light-muted: #5b6471;
  --radius: 6px;
  --shadow-soft: 0 32px 100px rgba(0, 0, 0, 0.36);
  --shadow-blue: 0 24px 70px rgba(0, 0, 0, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.9;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { color: inherit; font-weight: 700; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(22px, 4.6vw, 72px);
  background: linear-gradient(180deg, rgba(3, 5, 11, 0.8), rgba(3, 5, 11, 0.42));
  border-bottom: 1px solid rgba(228, 231, 238, 0.08);
  backdrop-filter: blur(18px);
  transition: padding 0.24s ease, background 0.24s ease, border-color 0.24s ease;
}
.site-header.is-scrolled {
  padding-top: 14px;
  padding-bottom: 14px;
  background: rgba(3, 5, 11, 0.86);
  border-color: rgba(228, 231, 238, 0.14);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(228, 231, 238, 0.22);
  color: var(--platinum);
  font-size: 12px;
  background: linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.015));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 32px);
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
}
.site-nav a { transition: color 0.18s ease; }
.site-nav a:hover { color: var(--platinum); }
.nav-cta {
  padding: 9px 14px;
  border: 1px solid rgba(228, 231, 238, 0.28);
  color: var(--silver) !important;
  background: rgba(255,255,255,0.035);
}
.nav-toggle { display: none; }

.section {
  position: relative;
  padding: clamp(118px, 13vw, 190px) 0;
  overflow: hidden;
}
.section-dark {
  background:
    radial-gradient(circle at 80% 10%, rgba(89, 216, 255, 0.035), transparent 34%),
    linear-gradient(180deg, var(--ink), var(--deep));
}
.section-light {
  background:
    linear-gradient(180deg, #f7f8fb, var(--paper));
  color: var(--light-text);
}
.container {
  width: min(1180px, calc(100% - 56px));
  margin: 0 auto;
}
.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(54px, 8vw, 118px);
  align-items: start;
}
.section-heading { position: sticky; top: 118px; }
.section-title {
  max-width: 820px;
  margin-bottom: clamp(42px, 6vw, 76px);
}
.eyebrow {
  margin: 0 0 20px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--silver);
}
.section-dark .eyebrow::before,
.hero .eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  margin-right: 11px;
  vertical-align: 0.35em;
  background: linear-gradient(90deg, rgba(228,231,238,0.48), transparent);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 26px;
  max-width: 720px;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-size: clamp(40px, 4.6vw, 66px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--white);
  word-break: keep-all;
  overflow-wrap: normal;
  white-space: normal;
  text-wrap: balance;
  text-shadow: 0 22px 70px rgba(0,0,0,0.48);
}
h2 {
  margin-bottom: 28px;
  max-width: 760px;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: 0;
  text-wrap: balance;
}
h3 {
  margin-bottom: 14px;
  font-size: clamp(21px, 2.1vw, 28px);
  line-height: 1.34;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-weight: 700;
  text-wrap: balance;
}
p { color: currentColor; }
.section-title p,
.copy-block p {
  font-size: clamp(16px, 1.25vw, 18px);
}
.copy-block p {
  color: inherit;
  opacity: 0.78;
}
.copy-block p + p { margin-top: 22px; }
.section-light .copy-block p,
.section-light .section-title p { color: var(--light-muted); opacity: 1; }

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 138px 0 92px;
  isolation: isolate;
  background: var(--bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3,5,11,1) 0%, rgba(3,5,11,0.96) 36%, rgba(3,5,11,0.62) 64%, rgba(3,5,11,0.36) 100%),
    radial-gradient(circle at 10% 72%, rgba(89,216,255,0.055), transparent 26%),
    radial-gradient(circle at 64% 25%, rgba(183,168,255,0.05), transparent 35%);
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  left: clamp(28px, 5vw, 76px);
  right: clamp(28px, 5vw, 76px);
  bottom: 42px;
  height: 1px;
  background: linear-gradient(90deg, rgba(228,231,238,0.08), rgba(228,231,238,0.32), rgba(89,216,255,0.18), transparent);
}
.hero-media {
  position: absolute;
  inset: 0;
  background-image: url("assets/hero-engine.png");
  background-size: cover;
  background-position: center right;
  opacity: 0.42;
  filter: saturate(0.66) contrast(1.06) brightness(0.78);
  z-index: -2;
  animation: drift 28s ease-in-out infinite alternate;
}
.hero-grid {
  width: min(1180px, calc(100% - 56px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 390px);
  gap: clamp(44px, 7vw, 108px);
  align-items: end;
}
.hero-copy { max-width: 790px; }
.hero-lead {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.55;
  font-weight: 700;
  color: var(--platinum);
}
.hero-text {
  max-width: 650px;
  color: rgba(228, 231, 238, 0.78);
  font-size: clamp(16px, 1.35vw, 19px);
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-trust span {
  padding: 7px 10px;
  border: 0;
  border-left: 1px solid rgba(228,231,238,0.28);
  background: transparent;
  color: rgba(228,231,238,0.68);
  font-size: 12px;
  line-height: 1.3;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 22px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.35;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: rgba(248, 249, 251, 0.94);
  color: #050914;
  border-color: rgba(255,255,255,0.42);
  box-shadow: 0 14px 42px rgba(0,0,0,0.26);
}
.button-primary:hover {
  box-shadow: 0 18px 56px rgba(0,0,0,0.34);
}
.button-ghost {
  border-color: rgba(228, 231, 238, 0.16);
  color: var(--silver);
  background: rgba(255,255,255,0.025);
}
.hero-panel {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(228, 231, 238, 0.13);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.052), rgba(255,255,255,0.018)),
    rgba(7, 10, 18, 0.58);
  backdrop-filter: blur(22px);
  box-shadow: 0 28px 80px rgba(0,0,0,0.32);
}
.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid rgba(255,255,255,0.22);
  pointer-events: none;
}
.panel-kicker,
.panel-foot {
  color: var(--silver);
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
}
.status-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.status-row b {
  color: var(--platinum);
  font-family: "Space Grotesk", sans-serif;
}
.pulse-line {
  height: 1px;
  margin: 26px 0;
  background: linear-gradient(90deg, transparent, rgba(228,231,238,0.55), rgba(89,216,255,0.2), transparent);
  box-shadow: none;
}
.hero-panel p { color: var(--silver); }
.panel-foot {
  margin-top: 24px;
  color: rgba(228,231,238,0.58);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  letter-spacing: 0;
  line-height: 1.7;
}
.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 50%;
  width: 20px;
  height: 38px;
  border: 1px solid rgba(228,231,238,0.24);
  transform: translateX(-50%);
}
.scroll-cue::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 3px;
  height: 8px;
  background: var(--platinum);
  transform: translateX(-50%);
  animation: scrollDot 1.8s ease infinite;
}

.card-grid, .service-grid, .pricing-grid, .target-grid {
  display: grid;
  gap: 20px;
}
.four {
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(52px, 7vw, 82px);
}
.glass-card, .service-card, .price-card, .capability, .cycle-step, .flow-step {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.048), rgba(255,255,255,0.018));
  border-radius: var(--radius);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.glass-card::after,
.service-card::after,
.price-card::after,
.capability::after,
.flow-step::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-top: 1px solid rgba(255,255,255,0.12);
  opacity: 0.8;
}
.glass-card {
  padding: clamp(24px, 2.6vw, 34px);
  min-height: 220px;
}
.glass-card:hover, .service-card:hover, .price-card:hover, .flow-step:hover {
  transform: translateY(-3px);
  border-color: rgba(228, 231, 238, 0.22);
  box-shadow: var(--shadow-blue);
}
.glass-card span, .pipeline-item span, .cycle-step span, .flow-step span, .service-toggle span {
  font-family: "Space Grotesk", sans-serif;
  color: var(--silver);
}
.glass-card h3 { color: var(--platinum); }
.glass-card p, .service-detail, .price-card p, .cycle-step p, .flow-step p { color: var(--muted); }
.section-light .glass-card,
.section-light .cycle-step,
.section-light .flow-step {
  background: rgba(255,255,255,0.74);
  border-color: rgba(17, 23, 34, 0.11);
  box-shadow: 0 18px 60px rgba(17,23,34,0.045);
}
.section-light .glass-card h3,
.section-light .cycle-step h3,
.section-light .flow-step h3 { color: var(--light-text); }
.section-light .glass-card p,
.section-light .cycle-step p,
.section-light .flow-step p { color: var(--light-muted); }

.pipeline {
  margin-top: clamp(58px, 8vw, 94px);
  position: relative;
  max-width: 940px;
}
.pipeline::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 14px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(rgba(17,23,34,0.18), rgba(89,216,255,0.35), rgba(17,23,34,0.18));
}
.pipeline-item {
  position: relative;
  padding: 0 0 40px 84px;
  opacity: 0.28;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.pipeline-item::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 5px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(17,23,34,0.22);
  background: var(--paper);
  box-shadow: inset 0 0 0 5px #fff;
}
.pipeline-item h3 { margin-bottom: 8px; }
.pipeline.is-lit .pipeline-item { opacity: 1; transform: translateY(0); }
.pipeline.is-lit .pipeline-item:nth-child(1) { transition-delay: 0.05s; }
.pipeline.is-lit .pipeline-item:nth-child(2) { transition-delay: 0.18s; }
.pipeline.is-lit .pipeline-item:nth-child(3) { transition-delay: 0.31s; }
.pipeline.is-lit .pipeline-item:nth-child(4) { transition-delay: 0.44s; }
.pipeline.is-lit .pipeline-item:nth-child(5) { transition-delay: 0.57s; }
.pipeline.is-lit .pipeline-item::before {
  border-color: rgba(89,216,255,0.5);
  box-shadow: inset 0 0 0 5px #fff, 0 0 22px rgba(89, 216, 255, 0.18);
}
.pipeline-item.human h3 {
  color: #0c5a7b;
  font-size: clamp(31px, 4vw, 48px);
}

.capability-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.capability {
  padding: clamp(26px, 3vw, 38px);
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.capability b {
  font-size: clamp(31px, 3.2vw, 48px);
  line-height: 1;
  color: var(--platinum);
}
.capability span { color: var(--silver); }
.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(48px, 7vw, 82px);
  background: rgba(17, 23, 34, 0.12);
  border: 1px solid rgba(17,23,34,0.09);
}
.proof-strip div {
  padding: clamp(26px, 3.4vw, 42px);
  background: rgba(255,255,255,0.82);
}
.proof-strip span {
  display: block;
  color: #31677c;
  font-family: "Space Grotesk", sans-serif;
  margin-bottom: 12px;
}
.proof-strip b { font-size: clamp(19px, 2vw, 26px); line-height: 1.42; }
.proof-note {
  margin-top: 22px;
  max-width: 920px;
}
.proof-note p {
  color: var(--light-muted);
  font-size: 15px;
}

.service-grid { grid-template-columns: repeat(2, 1fr); }
.service-card {
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.044), rgba(255,255,255,0.016));
}
.service-toggle {
  width: 100%;
  padding: clamp(26px, 3vw, 40px);
  color: inherit;
  text-align: left;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
}
.service-toggle h3 {
  margin: 14px 0 8px;
  font-size: clamp(28px, 3vw, 38px);
  color: var(--platinum);
}
.service-toggle b {
  display: block;
  color: var(--silver);
  font-weight: 500;
}
.service-detail {
  max-height: 0;
  overflow: hidden;
  padding: 0 clamp(26px, 3vw, 40px);
  color: var(--silver);
  transition: max-height 0.36s ease, padding 0.36s ease;
}
.service-card.is-open .service-detail {
  max-height: 560px;
  padding: 0 clamp(26px, 3vw, 40px) clamp(26px, 3vw, 40px);
}
.service-detail ul { padding-left: 20px; }
.service-detail li + li { margin-top: 6px; }
.note {
  color: var(--silver) !important;
  border-left: 1px solid rgba(228,231,238,0.22);
  padding-left: 12px;
}

.cycle, .flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: clamp(48px, 7vw, 82px);
}
.cycle-step, .flow-step {
  padding: clamp(24px, 2.8vw, 36px);
  min-height: 230px;
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.price-card {
  position: relative;
  padding: clamp(34px, 4.2vw, 54px);
  min-height: 300px;
}
.price-card.featured {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.058), rgba(255,255,255,0.02));
  border-color: rgba(228,231,238,0.22);
  transform: none;
}
.badge {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 5px 10px;
  border: 1px solid rgba(228,231,238,0.28);
  color: var(--platinum);
  font-size: 12px;
  background: rgba(255,255,255,0.035);
}
.price {
  margin: 24px 0 22px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(36px, 4vw, 54px);
  color: var(--white) !important;
  line-height: 0.98;
}
.price span {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.pricing-sub {
  margin-top: 26px;
  padding: clamp(26px, 3vw, 38px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.032), rgba(255,255,255,0.012));
  border-radius: var(--radius);
}
.mini-plans {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}
.mini-plans span {
  padding: 9px 12px;
  border: 1px solid rgba(228,231,238,0.16);
  color: var(--silver);
  background: rgba(255,255,255,0.02);
}

.target-grid { grid-template-columns: repeat(3, 1fr); }
.muted { opacity: 0.74; }
.faq-list { max-width: 960px; }
details {
  border-top: 1px solid var(--line);
  background: transparent;
}
details:last-child { border-bottom: 1px solid var(--line); }
summary {
  cursor: pointer;
  padding: 26px 4px;
  font-weight: 700;
  font-size: clamp(17px, 1.5vw, 20px);
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  float: right;
  color: var(--silver);
  font-family: "Space Grotesk", sans-serif;
}
details[open] summary::after { content: "-"; }
details p {
  margin: 0;
  padding: 0 36px 28px 0;
  color: var(--muted);
}

.section-cta {
  background:
    linear-gradient(90deg, rgba(3,5,11,0.98), rgba(3,5,11,0.82), rgba(3,5,11,0.94)),
    url("assets/hero-engine.png") center/cover;
}
.cta-wrap {
  max-width: 960px;
  padding: clamp(34px, 5.5vw, 68px);
  border: 1px solid rgba(228, 231, 238, 0.2);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025)),
    rgba(7, 10, 18, 0.78);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow-soft);
}
.cta-wrap h2 { max-width: 820px; }
.cta-wrap > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--silver);
}
.contact-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}
label {
  display: grid;
  gap: 8px;
  color: var(--silver);
  font-size: 14px;
}
label.full { grid-column: 1 / -1; }
input, textarea {
  width: 100%;
  border: 1px solid rgba(228,231,238,0.18);
  border-radius: 4px;
  padding: 14px 13px;
  background: rgba(255,255,255,0.055);
  color: var(--white);
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}
input:focus, textarea:focus {
  border-color: rgba(228,231,238,0.42);
  background: rgba(255,255,255,0.08);
}
textarea { resize: vertical; }
.contact-form button {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 8px;
}

.site-footer {
  background: #02040a;
  color: var(--muted);
  padding: 42px 0;
  border-top: 1px solid rgba(228,231,238,0.08);
}
.footer-inner {
  display: grid;
  gap: 8px;
  font-size: 13px;
}
.footer-inner p { margin: 0; }
.footer-inner strong { color: var(--platinum); }

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@keyframes drift {
  from { background-position: center right; }
  to { background-position: 58% center; }
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  35% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 18px); }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-grid;
    place-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(228,231,238,0.18);
    background: rgba(255,255,255,0.035);
  }
  .nav-toggle span {
    width: 18px;
    height: 1px;
    background: var(--platinum);
  }
  .site-nav {
    position: fixed;
    top: 76px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: rgba(3, 5, 11, 0.96);
    border: 1px solid rgba(228,231,238,0.14);
  }
  .site-nav.is-open { display: flex; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-grid { align-items: start; }
  .hero-panel { max-width: 520px; }
  .section-heading { position: static; }
  .four, .capability-board, .cycle, .flow, .pricing-grid, .target-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .proof-strip { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .site-header { padding: 14px 18px; }
  .brand span:last-child { display: none; }
  .container, .hero-grid {
    width: min(100% - 30px, 1180px);
  }
  .section {
    padding: 92px 0;
  }
  .hero {
    min-height: 100svh;
    padding-top: 104px;
    padding-bottom: 76px;
  }
  .hero-media {
    opacity: 0.26;
    background-position: 64% center;
    filter: saturate(0.78) contrast(1.18) brightness(0.75);
  }
  .hero::before {
    background:
      linear-gradient(180deg, rgba(3,5,11,0.96), rgba(3,5,11,0.82)),
      radial-gradient(circle at 15% 35%, rgba(89,216,255,0.08), transparent 34%);
  }
  h1 {
    font-size: clamp(50px, 14.5vw, 66px);
    line-height: 1;
  }
  h2 {
    font-size: clamp(34px, 10vw, 48px);
    line-height: 1.08;
  }
  h3 { font-size: 22px; }
  .hero-lead {
    font-size: 19px;
    line-height: 1.5;
  }
  .hero-text {
    font-size: 15px;
  }
  .hero-actions, .button { width: 100%; }
  .button {
    min-height: 54px;
    padding-left: 14px;
    padding-right: 14px;
  }
  .hero-trust span {
    width: 100%;
  }
  .four, .capability-board, .cycle, .flow, .pricing-grid, .target-grid {
    grid-template-columns: 1fr;
  }
  .price-card.featured { transform: none; }
  .pipeline::before { left: 22px; }
  .pipeline-item {
    padding-left: 58px;
    padding-bottom: 32px;
  }
  .pipeline-item::before { left: 9px; }
  .glass-card,
  .capability,
  .flow-step {
    min-height: auto;
  }
  .hero-panel { display: none; }
  .service-toggle,
  .service-card.is-open .service-detail {
    padding-left: 22px;
    padding-right: 22px;
  }
  .service-detail {
    padding-left: 22px;
    padding-right: 22px;
  }
  .contact-form button { justify-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* Human-centered redesign: softer executive office, less startup pitch. */
:root {
  --bg: #f4f1ea;
  --ink: #f4f1ea;
  --deep: #ebe6dc;
  --white: #17202b;
  --paper: #fbfaf6;
  --platinum: #1c2430;
  --silver: #4d5968;
  --muted: #6f7884;
  --line: rgba(34, 42, 54, 0.13);
  --line-strong: rgba(34, 42, 54, 0.22);
  --blue: #426b7f;
  --violet: #837f99;
  --shadow-soft: 0 26px 80px rgba(58, 47, 34, 0.13);
  --shadow-blue: 0 20px 64px rgba(58, 47, 34, 0.11);
}

body {
  background: #f4f1ea;
  color: #17202b;
}

.site-header {
  background: rgba(248, 246, 240, 0.82);
  border-bottom-color: rgba(34, 42, 54, 0.08);
}
.site-header.is-scrolled {
  background: rgba(248, 246, 240, 0.94);
  border-color: rgba(34, 42, 54, 0.11);
}
.brand,
.site-nav,
.site-nav a:hover {
  color: #17202b;
}
.brand-mark {
  border-color: rgba(34, 42, 54, 0.18);
  color: #17202b;
  background: rgba(255,255,255,0.58);
}
.site-nav { color: #6f7884; }
.nav-cta {
  border-color: rgba(34, 42, 54, 0.18);
  background: rgba(255,255,255,0.52);
  color: #17202b !important;
}

.section,
.section-dark,
.section-light {
  background:
    radial-gradient(circle at 80% 5%, rgba(66, 107, 127, 0.08), transparent 32%),
    linear-gradient(180deg, #f7f4ee, #ece6dc);
  color: #17202b;
}
.section:nth-of-type(even) {
  background:
    radial-gradient(circle at 18% 8%, rgba(255,255,255,0.8), transparent 30%),
    linear-gradient(180deg, #fbfaf6, #f1ede5);
}

.eyebrow,
.section-dark .eyebrow,
.hero .eyebrow {
  color: #6c6a63;
}
.section-dark .eyebrow::before,
.hero .eyebrow::before {
  background: linear-gradient(90deg, rgba(66,107,127,0.6), transparent);
}
h1, h2, h3,
.glass-card h3,
.service-toggle h3,
.capability b {
  color: #17202b;
}
.section-title p,
.copy-block p,
.section-light .copy-block p,
.section-light .section-title p {
  color: #596270;
}

.hero {
  background: #f5f1e8;
  min-height: 100svh;
}
.hero::before {
  background:
    linear-gradient(90deg, rgba(247,244,238,0.98) 0%, rgba(247,244,238,0.94) 39%, rgba(247,244,238,0.52) 66%, rgba(247,244,238,0.18) 100%),
    radial-gradient(circle at 12% 78%, rgba(66,107,127,0.08), transparent 28%);
}
.hero::after {
  background: linear-gradient(90deg, rgba(34,42,54,0.08), rgba(34,42,54,0.2), transparent);
}
.hero-media {
  background-image: url("assets/you-council.png");
  opacity: 0.95;
  filter: saturate(0.94) contrast(1.02) brightness(1);
  animation: none;
  background-position: center right;
}
h1 {
  color: #141b25;
  text-shadow: none;
  max-width: 620px;
}
.hero-lead {
  color: #202936;
  max-width: 660px;
}
.hero-text {
  color: #4d5968;
  max-width: 610px;
}
.hero-trust span {
  color: #596270;
  border-left-color: rgba(66,107,127,0.34);
}
.button-primary {
  background: #17202b;
  color: #fff;
  border-color: #17202b;
  box-shadow: 0 16px 42px rgba(34,42,54,0.2);
}
.button-primary:hover {
  box-shadow: 0 18px 46px rgba(34,42,54,0.25);
}
.button-ghost {
  border-color: rgba(34,42,54,0.18);
  color: #17202b;
  background: rgba(255,255,255,0.45);
}
.hero-panel {
  background: rgba(255,255,255,0.72);
  border-color: rgba(34,42,54,0.12);
  box-shadow: 0 24px 80px rgba(58,47,34,0.13);
  backdrop-filter: blur(18px);
}
.hero-panel::before {
  border-top-color: rgba(255,255,255,0.8);
}
.mio-avatar {
  width: 100%;
  height: 168px;
  margin-bottom: 20px;
  object-fit: cover;
  object-position: center 22%;
  border-radius: 4px;
  border: 1px solid rgba(34,42,54,0.08);
  filter: saturate(0.94) contrast(1.02);
}
.panel-kicker,
.panel-foot {
  color: #6f7884;
}
.mio-name {
  margin: 10px 0 2px;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.22;
  color: #17202b;
  white-space: nowrap;
}
.mio-lead {
  margin-bottom: 18px;
  color: #4d5968 !important;
}
.status-row {
  border-bottom-color: rgba(34,42,54,0.1);
  color: #6f7884;
}
.status-row b {
  color: #17202b;
}
.pulse-line {
  background: linear-gradient(90deg, transparent, rgba(66,107,127,0.45), rgba(34,42,54,0.16), transparent);
}
.hero-panel p {
  color: #596270;
}

.glass-card,
.service-card,
.price-card,
.capability,
.flow-step,
.section-light .glass-card,
.section-light .flow-step {
  background: rgba(255,255,255,0.62);
  border-color: rgba(34,42,54,0.1);
  box-shadow: 0 18px 60px rgba(58,47,34,0.055);
}
.glass-card::after,
.service-card::after,
.price-card::after,
.capability::after,
.flow-step::after {
  border-top-color: rgba(255,255,255,0.74);
}
.glass-card span,
.service-toggle span,
.flow-step span,
.pipeline-item span {
  color: #7a7468;
}
.glass-card p,
.service-detail,
.price-card p,
.flow-step p,
.section-light .glass-card p,
.section-light .flow-step p {
  color: #596270;
}
.capability span,
.service-toggle b {
  color: #596270;
}

.org-power {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  margin-top: clamp(42px, 7vw, 90px);
  padding: clamp(24px, 3.8vw, 46px);
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(34,42,54,0.1);
  box-shadow: 0 22px 70px rgba(58,47,34,0.08);
}
.org-copy h3 {
  font-size: clamp(28px, 3.7vw, 48px);
  line-height: 1.16;
  color: #17202b;
}
.org-copy p {
  color: #596270;
}
.org-image-wrap {
  overflow: hidden;
  border: 1px solid rgba(34,42,54,0.1);
  background: #fff;
}
.org-image-wrap img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.council {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  margin-top: clamp(26px, 4vw, 48px);
}
.council-image-wrap {
  overflow: hidden;
  border: 1px solid rgba(34,42,54,0.1);
  background: #fff;
  box-shadow: 0 22px 70px rgba(58,47,34,0.08);
}
.council-image-wrap img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}
.council-copy {
  padding: clamp(24px, 3.8vw, 42px);
  background: rgba(255,255,255,0.58);
  border: 1px solid rgba(34,42,54,0.1);
}
.council-copy h3 {
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.2;
}
.council-copy p {
  color: #596270;
}
.council-grid {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}
.council-grid div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid rgba(34,42,54,0.09);
}
.council-grid b {
  font-family: "Space Grotesk", sans-serif;
  color: #17202b;
}
.council-grid span {
  color: #596270;
}

.pipeline::before {
  background: linear-gradient(rgba(34,42,54,0.12), rgba(66,107,127,0.34), rgba(34,42,54,0.12));
}
.pipeline-item::before {
  border-color: rgba(34,42,54,0.18);
  background: #f7f4ee;
}
.pipeline-item.human h3 {
  color: #315b6a;
}

.proof-strip {
  background: rgba(34,42,54,0.1);
  border-color: rgba(34,42,54,0.08);
}
.proof-strip div {
  background: rgba(255,255,255,0.68);
}
.proof-strip span {
  color: #6f6a60;
}
.proof-note p {
  color: #596270;
}

.price {
  color: #17202b !important;
}
.badge,
.mini-plans span {
  color: #4d5968;
  border-color: rgba(34,42,54,0.14);
  background: rgba(255,255,255,0.42);
}

details {
  border-top-color: rgba(34,42,54,0.13);
}
details:last-child {
  border-bottom-color: rgba(34,42,54,0.13);
}
details p,
summary::after {
  color: #596270;
}

.section-cta {
  background:
    linear-gradient(90deg, rgba(247,244,238,0.96), rgba(247,244,238,0.82), rgba(247,244,238,0.96)),
    url("assets/you-council.png") center right/cover;
}
.cta-wrap {
  background: rgba(255,255,255,0.72);
  border-color: rgba(34,42,54,0.12);
  box-shadow: 0 24px 80px rgba(58,47,34,0.12);
}
.cta-wrap > p:not(.eyebrow),
label {
  color: #596270;
}
input, textarea {
  background: rgba(255,255,255,0.75);
  border-color: rgba(34,42,54,0.14);
  color: #17202b;
}
input:focus, textarea:focus {
  border-color: rgba(66,107,127,0.45);
  background: #fff;
}

.site-footer {
  background: #ede7dc;
  color: #596270;
  border-top-color: rgba(34,42,54,0.1);
}
.footer-inner strong {
  color: #17202b;
}

@media (max-width: 980px) {
  .site-nav {
    background: rgba(248,246,240,0.98);
    border-color: rgba(34,42,54,0.12);
  }
  .nav-toggle {
    border-color: rgba(34,42,54,0.14);
    background: rgba(255,255,255,0.52);
  }
  .nav-toggle span {
    background: #17202b;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: auto;
    padding-top: 108px;
  }
  .hero::before {
    background:
      linear-gradient(180deg, rgba(247,244,238,0.96), rgba(247,244,238,0.82), rgba(247,244,238,0.96));
  }
  .hero-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center right;
    opacity: 0.34;
  }
  .hero-panel {
    display: block;
    margin-top: 28px;
    padding: 22px;
  }
  .mio-avatar {
    height: 190px;
  }
  h1 {
    font-size: clamp(34px, 9.2vw, 40px);
    white-space: normal;
    text-wrap: balance;
  }
  .hero-trust span {
    width: auto;
  }
  .org-power {
    grid-template-columns: 1fr;
    padding: 18px;
  }
  .council {
    grid-template-columns: 1fr;
  }
  .org-image-wrap img {
    aspect-ratio: 4 / 3;
  }
  .council-image-wrap img {
    aspect-ratio: 4 / 3;
  }
  .council-grid div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}