@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Noto+Sans+JP:wght@400;500;700&family=Zen+Kaku+Gothic+New:wght@700;900&display=swap");

:root {
  --bg-main: #06100a;
  --bg-accent: #091508;
  --panel: rgba(255, 255, 255, 0.055);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --panel-soft: rgba(12, 34, 18, 0.92);
  --line: rgba(63, 186, 90, 0.18);
  --line-strong: rgba(63, 186, 90, 0.30);
  --text-main: #e8f5eb;
  --text-sub: #7fb890;
  --teal: #3fba5a;
  --mint: #6dd98a;
  --teal-soft: rgba(63, 186, 90, 0.12);
  --coral: #a8f7c0;
  --amber: #d4f7e4;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --max-width: 1180px;
  --pointer-x: 50%;
  --pointer-y: 24%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* 日本語テキスト折り返し最適化 */
h1, h2, h3, h4 {
  text-wrap: balance;
  overflow-wrap: break-word;
  word-break: auto-phrase;
}

p, li {
  overflow-wrap: break-word;
  word-break: normal;
  line-break: strict;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-main);
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  background:
    radial-gradient(circle at 8% 14%, rgba(63, 186, 90, 0.18), transparent 32%),
    radial-gradient(circle at 90% 10%, rgba(100, 220, 140, 0.12), transparent 28%),
    linear-gradient(180deg, #06100a 0%, #081408 50%, #050e08 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(63, 186, 90, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 80%);
}

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

img,
svg {
  max-width: 100%;
}

.ambient-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-canvas::before,
.ambient-canvas::after {
  content: "";
  position: absolute;
  inset: 0;
}

.ambient-canvas::before {
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(63, 186, 90, 0.22), transparent 18%),
    radial-gradient(circle at calc(var(--pointer-x) + 12%) calc(var(--pointer-y) - 8%), rgba(100, 220, 140, 0.12), transparent 16%);
  opacity: 0.9;
}

.ambient-canvas::after {
  background:
    radial-gradient(circle at 22% 84%, rgba(63, 186, 90, 0.14), transparent 24%),
    radial-gradient(circle at 88% 14%, rgba(100, 220, 140, 0.1), transparent 26%);
  animation: ambientDrift 18s ease-in-out infinite alternate;
}

.ambient-svg {
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.ambient-svg .circuit-path {
  fill: none;
  stroke: rgba(63, 186, 90, 0.12);
  stroke-width: 2.2;
  stroke-linecap: round;
}

.ambient-svg .pulse-line {
  fill: none;
  stroke-width: 3.8;
  stroke-linecap: round;
  stroke-dasharray: 132 620;
  animation: ambientFlow 22s linear infinite;
  opacity: 0.54;
}

.ambient-svg .launch-beam {
  fill: none;
  stroke: rgba(63, 186, 90, 0.18);
  stroke-width: 18;
  stroke-linecap: round;
  filter: blur(6px);
  animation: beamPulse 8s ease-in-out infinite;
}

.ambient-svg .halo {
  fill: rgba(63, 186, 90, 0.16);
  opacity: 0.18;
  transform-box: fill-box;
  transform-origin: center;
  animation: haloPulse 5.6s ease-in-out infinite;
}

.ambient-svg .node {
  fill: rgba(255, 255, 255, 0.08);
  stroke: rgba(63, 186, 90, 0.24);
  stroke-width: 4;
}

.ambient-svg .comet-tail {
  fill: rgba(63, 186, 90, 0.16);
  filter: blur(5px);
}

.ambient-svg .comet-core {
  fill: rgba(255, 255, 255, 0.98);
}

.spark-field {
  position: absolute;
  inset: 0;
}

.ambient-spark {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 0 0 6px rgba(63, 186, 90, 0.07),
    0 0 18px rgba(63, 186, 90, 0.30);
  animation: sparkRise linear infinite;
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header {
  position: -webkit-sticky;
  position: sticky;
  top: 16px;
  z-index: 12;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  margin-bottom: 28px;
  border: 1px solid rgba(63, 186, 90, 0.20);
  border-radius: 999px;
  background: rgba(6, 16, 10, 0.84);
  backdrop-filter: blur(20px);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--teal), var(--mint));
  color: #ffffff;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(63, 186, 90, 0.35);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-copy strong {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.98rem;
  letter-spacing: 0.08em;
}

/* ハンバーガーボタン（デスクトップでは非表示） */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(63, 186, 90, 0.25);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text-sub);
  font-size: 0.9rem;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text-main);
  border-color: var(--line);
  background: rgba(63, 186, 90, 0.10);
}

.hero,
.page-hero,
.section,
.cta-band {
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.03) 100%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero,
.page-hero,
.cta-band {
  position: relative;
  overflow: hidden;
}

.hero::after,
.page-hero::after,
.cta-band::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 186, 90, 0.14), transparent 64%);
  pointer-events: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 28px;
  padding: 44px;
  margin-bottom: 28px;
}

.page-hero {
  padding: 42px;
  margin-bottom: 28px;
}

.page-hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 26px;
  align-items: end;
}

.hero-copy,
.page-hero-layout > div:first-child {
  position: relative;
  z-index: 1;
}

.hero-copy h1,
.page-hero h1,
.section-head h2,
.cta-band h2,
.card h2,
.card h3,
.contact-card h2 {
  margin: 0;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  line-height: 1.1;
  text-wrap: balance;
  overflow-wrap: break-word;
  word-break: auto-phrase;
}

.section-head h2,
.visual-band-copy h2,
.trust-copy h2,
.cta-band h2,
.page-hero h1 {
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.hero-copy h1,
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  letter-spacing: -0.035em;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.hero-home-refined {
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
}

.eyebrow,
.card-kicker,
.panel-label,
.matrix-label {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lead,
.section-head p,
.card p,
.step p,
.split-copy p,
.fine-print,
.contact-note p,
.company-panel p,
.scene-caption,
.console-log {
  color: var(--text-sub);
  line-height: 1.8;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 14px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(63, 186, 90, 0.20);
  background: rgba(63, 186, 90, 0.10);
  color: var(--mint);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-copy .lead {
  max-width: 640px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 700;
  transform: translate3d(var(--mag-x, 0px), var(--mag-y, 0px), 0);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.button:hover {
  transform: translate3d(var(--mag-x, 0px), calc(var(--mag-y, 0px) - 1px), 0);
}

.button.primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--teal), var(--mint));
  box-shadow: 0 14px 36px rgba(63, 186, 90, 0.35);
  border-color: transparent;
}

.button.primary:hover {
  box-shadow: 0 18px 44px rgba(63, 186, 90, 0.45);
}

.button.secondary {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(63, 186, 90, 0.22);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.10);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-points span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(63, 186, 90, 0.18);
  background: rgba(63, 186, 90, 0.08);
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero-support {
  margin: 14px 0 0;
  max-width: 620px;
  color: var(--text-sub);
  line-height: 1.8;
}

.hero-showcase {
  position: relative;
  min-height: 100%;
  padding: 8px 0 8px 10px;
}

.showcase-shell {
  position: relative;
  padding: 24px 24px 22px;
  border: 1px solid rgba(63, 186, 90, 0.18);
  border-radius: 28px;
  background:
    radial-gradient(circle at 16% 18%, rgba(63, 186, 90, 0.14), transparent 26%),
    radial-gradient(circle at 84% 18%, rgba(100, 220, 140, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(12, 34, 18, 0.8));
  box-shadow:
    inset 0 1px 0 rgba(63, 186, 90, 0.12),
    0 24px 56px rgba(0, 0, 0, 0.5);
}

.showcase-topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: var(--teal);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.showcase-core {
  position: relative;
  min-height: clamp(500px, 48vw, 640px);
  margin: 14px 0 18px;
  border-radius: 24px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  background:
    radial-gradient(circle at 50% 42%, rgba(63, 186, 90, 0.10), transparent 32%),
    linear-gradient(180deg, rgba(10, 28, 14, 0.9), rgba(6, 16, 10, 0.95));
  overflow: hidden;
}

.showcase-core::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(63, 186, 90, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.8;
}

.showcase-orb {
  display: none;
}

.showcase-ring {
  display: none;
}

.ring-one {
  width: 220px;
  height: 220px;
}

.ring-two {
  width: 304px;
  height: 304px;
  animation-direction: reverse;
  animation-duration: 28s;
}

.showcase-node {
  position: absolute;
  z-index: 2;
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid rgba(63, 186, 90, 0.18);
  background: rgba(10, 28, 14, 0.88);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-main);
}

.showcase-visual {
  position: absolute;
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  border-radius: 20px;
  object-fit: cover;
}

.node-top {
  top: 20px;
  left: 20px;
  transform: none;
}

.node-right {
  top: 20px;
  right: 20px;
  transform: none;
}

.node-bottom {
  bottom: 20px;
  right: 20px;
  transform: none;
}

.node-left {
  bottom: 20px;
  left: 20px;
  transform: none;
}

.showcase-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.mini-stat {
  padding: 14px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.mini-stat strong {
  display: block;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  color: var(--mint);
}

.mini-stat span {
  color: var(--text-sub);
  font-size: 0.84rem;
}

.floating-pill {
  position: absolute;
  z-index: 2;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(63, 186, 90, 0.20);
  background: rgba(6, 16, 10, 0.88);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--mint);
}

.pill-one {
  top: 0;
  right: 0;
}

.pill-two {
  left: 0;
  bottom: 0;
}

.hero-diagram,
.hero-side-card,
.typing-console,
.stats-card,
.matrix-card,
.map-card,
.contact-note,
.form-panel,
.company-panel {
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(12, 30, 16, 0.7));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.hero-diagram,
.hero-side-card {
  padding: 20px;
}

.hero-side-card {
  display: grid;
  gap: 14px;
  align-content: start;
}

.hero-diagram {
  position: relative;
  min-height: 286px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.8)),
    radial-gradient(circle at 16% 18%, rgba(63, 186, 90, 0.10), transparent 26%);
}

.hero-diagram svg,
.hero-side-card svg {
  width: 100%;
  height: auto;
  min-height: 210px;
}

.diagram-path {
  fill: none;
  stroke: rgba(63, 186, 90, 0.45);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 10 12;
  animation: dashSlide 18s linear infinite;
}

.path-accent {
  stroke: var(--coral);
  animation-duration: 14s;
}

.orbit-ring {
  fill: none;
  stroke: rgba(63, 186, 90, 0.18);
  stroke-width: 2;
}

.diagram-node {
  fill: rgba(10, 28, 14, 0.92);
  stroke: rgba(63, 186, 90, 0.28);
  stroke-width: 4;
  filter: drop-shadow(0 8px 18px rgba(63, 186, 90, 0.18));
}

.node-accent {
  fill: var(--teal-soft);
}

.node-warm {
  fill: rgba(168, 247, 192, 0.08);
  stroke: rgba(100, 220, 140, 0.32);
}

.diagram-chip {
  position: absolute;
  padding: 8px 12px;
  border-radius: 999px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  background: rgba(10, 28, 14, 0.88);
  border: 1px solid rgba(63, 186, 90, 0.18);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
  animation: floatTag 6s ease-in-out infinite;
  color: var(--text-main);
}

.chip-one {
  top: 18px;
  right: 18px;
}

.chip-two {
  left: 22px;
  bottom: 26px;
  animation-delay: -2s;
}

.chip-three {
  right: 48px;
  bottom: 74px;
  animation-delay: -4s;
}

.typing-console {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.typing-console.compact {
  padding: 16px;
  border-radius: 20px;
  animation: compactDrift 7s ease-in-out infinite;
}

.typing-console.compact .panel-label {
  margin-bottom: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
}

.typing-console.compact .console-window {
  min-height: 64px;
  padding: 14px;
  border-radius: 16px;
}

.typing-console.compact .console-prefix {
  font-size: 0.95rem;
}

.typing-console.compact .typing-line {
  font-size: 0.86rem;
}

.typing-console.compact .console-log {
  margin-top: 8px;
  font-size: 0.82rem;
  line-height: 1.65;
}

.typing-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.typing-strip > :only-child {
  grid-column: 1 / -1;
}

.console-window {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 88px;
  padding: 18px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(10, 28, 14, 0.9), rgba(6, 16, 10, 0.95)),
    linear-gradient(90deg, rgba(63, 186, 90, 0.03), rgba(100, 220, 140, 0.02));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.console-prefix {
  color: var(--mint);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.typing-line {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--text-main);
}

.typing-cursor {
  width: 10px;
  height: 1.12em;
  border-radius: 2px;
  background: var(--teal);
  animation: cursorBlink 1s steps(1) infinite;
}

.console-log {
  margin: 12px 0 0;
  font-size: 0.92rem;
}

.scene-caption {
  margin: 10px 0 0;
  font-size: 0.92rem;
}

.hero-side-image,
.page-hero-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  background: rgba(10, 28, 14, 0.8);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.4);
  animation: mediaFloat 9s ease-in-out infinite;
}

.hero-side-image[src$=".svg"],
.page-hero-image[src$=".svg"] {
  box-sizing: border-box;
  object-fit: contain;
  background: linear-gradient(180deg, rgba(10, 28, 14, 0.9), rgba(6, 18, 10, 0.9));
}

.hero-side-image[src$=".svg"],
.page-hero-image[src$=".svg"] {
  padding: 14px;
}

.hero-media-stack {
  display: grid;
  gap: 14px;
}

.showcase-shell,
.hero-side-card,
.typing-console,
.visual-panel,
.visual-kpi,
.hero-media-stack,
.service-story-media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.showcase-shell::after,
.hero-side-card::after,
.typing-console::after,
.visual-panel::after,
.visual-kpi::after,
.hero-media-stack::after,
.service-story-media::after {
  content: "";
  position: absolute;
  inset: -40% 32% -40% auto;
  width: 34%;
  background: linear-gradient(180deg, rgba(63, 186, 90, 0), rgba(63, 186, 90, 0.04), rgba(63, 186, 90, 0));
  transform: rotate(18deg);
  opacity: 0.5;
  animation: sheenSweep 10s linear infinite;
  pointer-events: none;
}

.showcase-shell > *,
.hero-side-card > *,
.typing-console > *,
.visual-panel > *,
.visual-kpi > *,
.hero-media-stack > *,
.service-story-media > * {
  position: relative;
  z-index: 1;
}

.band-image {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 18px;
  object-fit: cover;
  transform-origin: center;
  animation: mediaFloat 10s ease-in-out infinite;
}

.visual-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(420px, 1.12fr);
  gap: 28px;
  padding: 34px;
  margin-bottom: 28px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(10, 26, 14, 0.5));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.visual-band-copy h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.18;
  text-wrap: balance;
  word-break: auto-phrase;
}

.visual-band-copy p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.8;
}

.micro-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.micro-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-sub);
  line-height: 1.7;
}

.micro-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  box-shadow: 0 0 0 6px rgba(63, 186, 90, 0.08);
}

.visual-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
}

.visual-panel {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.6));
  box-shadow:
    inset 0 1px 0 rgba(63, 186, 90, 0.08),
    0 18px 34px rgba(0, 0, 0, 0.4);
}

.visual-panel-main {
  min-height: clamp(420px, 42vw, 520px);
}

.visual-panel-main .band-image {
  min-height: 0;
}

.visual-panel-mini {
  min-height: clamp(220px, 22vw, 280px);
}

.visual-panel-stack {
  display: grid;
  gap: 16px;
  align-content: start;
}

.visual-kpi {
  padding: 22px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.6));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.visual-kpi strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.08rem;
}

.visual-kpi span {
  color: var(--text-sub);
  line-height: 1.8;
  font-size: 0.95rem;
}

.visual-orbit,
.visual-beacon {
  position: absolute;
  pointer-events: none;
}

.visual-orbit {
  border: 1px dashed rgba(63, 186, 90, 0.22);
  border-radius: 50%;
  animation: orbitDrift 14s linear infinite;
}

.orbit-a {
  inset: 24px auto auto 24px;
  width: 140px;
  height: 140px;
}

.orbit-b {
  right: 22px;
  bottom: 18px;
  width: 184px;
  height: 184px;
  animation-direction: reverse;
  animation-duration: 18s;
}

.visual-beacon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow:
    0 0 0 10px rgba(63, 186, 90, 0.10),
    0 0 24px rgba(63, 186, 90, 0.40);
  animation: beaconPulse 3.2s ease-in-out infinite;
}

.beacon-a {
  top: 44px;
  right: 52px;
}

.beacon-b {
  bottom: 48px;
  left: 48px;
}

.beacon-c {
  top: 52%;
  right: 42px;
}

.reveal-item {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

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

.tilt-surface {
  transform: perspective(1100px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg))
    translate3d(0, var(--lift, 0px), 0);
  transform-style: preserve-3d;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  will-change: transform;
}

.tilt-surface:hover {
  box-shadow: 0 26px 42px rgba(0, 0, 0, 0.5);
}

.trust-band {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 22px;
  padding: 30px 34px;
  margin-bottom: 28px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(10, 26, 14, 0.5));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.trust-copy h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1.2;
  text-wrap: balance;
  word-break: auto-phrase;
}

.trust-copy p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.8;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-self: start;
}

.trust-item {
  padding: 18px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
}

.trust-value {
  display: block;
  margin-bottom: 6px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--mint);
}

.trust-label {
  color: var(--text-sub);
  font-size: 0.84rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  grid-column: 1 / -1;
}

.trust-strip span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(63, 186, 90, 0.16);
  background: rgba(63, 186, 90, 0.07);
  color: var(--text-sub);
  font-size: 0.84rem;
  font-weight: 600;
}

.section {
  padding: 34px;
  margin-bottom: 28px;
}

.service-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-services .section-head {
  margin-bottom: 0;
}

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

.service-story {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
  gap: 20px;
  padding: 20px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(10, 26, 14, 0.5));
  box-shadow:
    inset 0 1px 0 rgba(63, 186, 90, 0.08),
    0 18px 32px rgba(0, 0, 0, 0.4);
}

.service-story.reverse {
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
}

.service-story.reverse .service-story-media {
  order: 2;
}

.service-story.reverse .service-story-copy {
  order: 1;
}

.service-story.stacked {
  grid-template-columns: 1fr;
  gap: 18px;
}

.service-story.stacked .service-story-media,
.service-story.stacked .service-story-copy {
  order: initial;
}

.service-story.stacked .service-story-copy {
  align-content: start;
}

.service-story-media {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
}

.service-story-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 22px;
  object-fit: cover;
  border: 1px solid rgba(63, 186, 90, 0.14);
  background: rgba(10, 28, 14, 0.8);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.4);
  animation: mediaFloat 11s ease-in-out infinite;
}

.media-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(6, 16, 10, 0.88);
  border: 1px solid rgba(63, 186, 90, 0.24);
  color: var(--mint);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.media-note {
  margin: 0;
  color: var(--text-sub);
  font-size: 0.88rem;
  line-height: 1.7;
}

.service-story-copy {
  display: grid;
  align-content: center;
  gap: 12px;
}

.service-story-copy h2,
.service-story-copy h3 {
  margin: 0;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.15;
}

.service-story-copy p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.85;
}

.service-story-copy .feature-list {
  margin-top: 0;
}

.story-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.story-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  background: rgba(63, 186, 90, 0.07);
  color: var(--text-main);
  font-size: 0.84rem;
  font-weight: 600;
}

.section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-head.compact {
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3vw, 3.2rem);
  margin-bottom: 10px;
}

.cards {
  display: grid;
  gap: 18px;
}

.cards.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.contact-card,
.quote-card {
  padding: 24px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.5));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.card h2,
.card h3,
.contact-card h2 {
  margin-bottom: 10px;
  font-size: 1.45rem;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 22px;
}

.split-panel {
  display: flex;
  align-items: stretch;
}

.stats-card,
.matrix-card,
.map-card,
.contact-note {
  width: 100%;
  padding: 24px;
}

.stats-card,
.matrix-card {
  display: grid;
  gap: 18px;
}

.stats-card {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-layers {
  width: 100%;
  padding: 26px;
  border: 1px solid rgba(63, 186, 90, 0.16);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.6));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
  display: grid;
  gap: 16px;
}

.support-layer {
  display: grid;
  grid-template-columns: minmax(132px, 168px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.support-layer-badge {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 108px;
  padding: 16px 18px;
  border-radius: 24px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  background: linear-gradient(145deg, rgba(63, 186, 90, 0.10), rgba(100, 220, 140, 0.16));
  color: var(--teal);
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.support-layer-key {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.support-layer-metric {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.36rem;
  font-weight: 700;
  line-height: 1.2;
}

.support-layer-badge.tone-teal {
  background: linear-gradient(145deg, rgba(63, 186, 90, 0.12), rgba(100, 220, 140, 0.20));
  color: var(--teal);
}

.support-layer-badge.tone-coral {
  background: linear-gradient(145deg, rgba(168, 247, 192, 0.10), rgba(200, 245, 218, 0.18));
  border-color: rgba(168, 247, 192, 0.14);
  color: var(--coral);
}

.support-layer-badge.tone-mint {
  background: linear-gradient(145deg, rgba(110, 220, 140, 0.12), rgba(180, 240, 200, 0.20));
  border-color: rgba(110, 220, 140, 0.18);
  color: var(--mint);
}

.support-layer-copy {
  display: grid;
  gap: 6px;
}

.support-layer-copy strong {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.08rem;
}

.support-layer-copy p,
.support-summary {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.8;
}

.support-summary {
  padding: 0 4px;
  font-size: 0.94rem;
}

.matrix-card {
  min-height: 100%;
  align-content: center;
}

.stack-list {
  display: grid;
  gap: 14px;
  width: 100%;
}

.stack-item {
  display: flex;
  align-items: center;
  min-height: 74px;
  padding: 18px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  border-radius: 18px;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
}

.signal-card span,
.step span,
.stat-value {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--coral);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.stat-label,
.company-metrics span {
  color: var(--text-sub);
}

.feature-list {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--text-sub);
  line-height: 1.8;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.roadmap-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1.02fr);
  gap: 26px;
}

.roadmap-steps {
  display: grid;
  gap: 16px;
}

.roadmap-step-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.5));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
}

.roadmap-step-no {
  display: grid;
  place-items: start;
  align-content: start;
  width: 88px;
  min-height: 88px;
  padding-top: 18px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(63, 186, 90, 0.14), rgba(100, 220, 140, 0.22));
  color: var(--teal);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
}

.roadmap-step-body {
  display: grid;
  gap: 10px;
  align-content: start;
}

.roadmap-step-body h3 {
  margin: 0;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.25;
}

.roadmap-step-body p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.85;
}

.roadmap-step-body .feature-list {
  margin-top: 0;
}

.roadmap-insight {
  display: grid;
  gap: 16px;
  align-content: start;
}

.insight-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.6));
  box-shadow: inset 0 1px 0 rgba(63, 186, 90, 0.08);
  overflow: hidden;
}

.insight-card::after {
  content: "";
  position: absolute;
  inset: -50% auto -50% 62%;
  width: 34%;
  background: linear-gradient(180deg, rgba(63, 186, 90, 0), rgba(63, 186, 90, 0.04), rgba(63, 186, 90, 0));
  transform: rotate(18deg);
  animation: sheenSweep 11s linear infinite;
  pointer-events: none;
}

.insight-card > * {
  position: relative;
  z-index: 1;
}

.insight-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  background: rgba(10, 28, 14, 0.8);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.4);
  animation: mediaFloat 12s ease-in-out infinite;
}

.showcase-visual[src$=".svg"],
.band-image[src$=".svg"],
.service-story-image[src$=".svg"],
.insight-image[src$=".svg"] {
  box-sizing: border-box;
  object-fit: contain;
  background: linear-gradient(180deg, rgba(10, 28, 14, 0.9), rgba(6, 18, 10, 0.95));
}

.showcase-visual[src$=".svg"] {
  padding: 12px;
}

.showcase-visual[src$="hero-command-3d.svg"] {
  padding: 0;
}

.band-image[src$=".svg"],
.service-story-image[src$=".svg"],
.insight-image[src$=".svg"] {
  padding: 0;
}

/* フルブリードSVG（独自背景あり）はcontainerいっぱいに表示 */
.visual-panel-main .band-image[src$=".svg"],
.visual-panel-mini .band-image[src$=".svg"] {
  object-fit: fill;
  border-radius: 14px;
}

.service-story-image[src$=".svg"] {
  object-fit: fill;
}

.visual-panel-main .band-image {
  animation-duration: 12s;
}

.visual-panel-mini .band-image {
  animation-duration: 8.6s;
  animation-delay: -2.2s;
}

.service-story:nth-of-type(even) .service-story-image {
  animation-duration: 9s;
  animation-delay: -1.8s;
}

.service-story.stacked .service-story-image {
  aspect-ratio: 16 / 9;
  min-height: clamp(300px, 34vw, 420px);
}

.service-story-list-detailed {
  gap: 26px;
}

.insight-card:nth-of-type(even) .insight-image {
  animation-duration: 9.4s;
  animation-delay: -2s;
}

.visual-guide {
  display: grid;
  gap: 14px;
  align-content: start;
}

.guide-route {
  position: relative;
  display: grid;
  gap: 14px;
}

.guide-route::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 18px;
  width: 2px;
  background: linear-gradient(180deg, rgba(63, 186, 90, 0.30), rgba(168, 247, 192, 0.20));
}

.guide-step {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 14px 14px 14px 52px;
  border-radius: 20px;
  border: 1px solid rgba(63, 186, 90, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.guide-step::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 14px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  box-shadow: 0 0 0 8px rgba(63, 186, 90, 0.10);
}

.guide-step span {
  color: var(--coral);
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
}

.guide-step strong {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.08rem;
}

.guide-step small {
  color: var(--text-sub);
  font-size: 0.86rem;
  line-height: 1.7;
}

.insight-note,
.source-note {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.75;
  font-size: 0.92rem;
}

.source-note {
  padding: 0 4px;
}

.step {
  padding: 22px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(10, 26, 14, 0.5));
}

.step h3 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 34px;
}

.cta-band p {
  color: var(--text-sub);
}

.quote-card {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(63, 186, 90, 0.08), rgba(255, 255, 255, 0.04)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.6));
}

.quote-card p {
  margin: 0;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.5;
}

.map-card {
  display: grid;
  place-content: center;
  min-height: 100%;
  text-align: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(63, 186, 90, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(10, 26, 14, 0.7));
}

.map-card strong {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: 0.08em;
}

.map-card span {
  color: var(--text-sub);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.company-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
  padding: 26px;
}

.company-metrics {
  display: grid;
  gap: 14px;
}

.company-metrics div {
  padding: 18px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.company-metrics strong {
  display: block;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.form-panel {
  padding: 28px;
}

.status-shell {
  max-width: 760px;
}

.mock-form {
  display: grid;
  gap: 16px;
}

.hp-field-wrap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.mock-form label {
  display: grid;
  gap: 8px;
  color: var(--text-main);
  font-weight: 500;
}

.mock-form input,
.mock-form select,
.mock-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(63, 186, 90, 0.20);
  border-radius: 14px;
  color: var(--text-main);
  font: inherit;
  background: rgba(255, 255, 255, 0.05);
}

.mock-form input::placeholder,
.mock-form textarea::placeholder {
  color: #5a7a65;
}

.form-actions {
  display: grid;
  gap: 10px;
  align-items: start;
}

.form-actions .fine-print {
  margin: 0;
}

/* =====================
   FOOTER
===================== */
.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  margin-top: 26px;
  padding: 28px 32px;
  border: 1px solid rgba(63, 186, 90, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(6, 12, 8, 0.8));
  backdrop-filter: blur(16px);
  color: var(--text-sub);
  font-size: 0.9rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
}

.footer-brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--teal), var(--mint));
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
}

.footer-tagline {
  color: var(--text-sub);
  font-size: 0.88rem;
  line-height: 1.7;
}

.footer-contact {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.88rem;
}

.footer-contact a {
  color: var(--text-sub);
  transition: color 0.2s;
}

.footer-contact a:hover {
  color: var(--mint);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 6px 28px;
  align-content: start;
}

.footer-nav a {
  color: var(--text-sub);
  font-size: 0.88rem;
  transition: color 0.2s;
  padding: 4px 0;
}

.footer-nav a:hover {
  color: var(--mint);
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(63, 186, 90, 0.10);
  font-size: 0.82rem;
}

.footer-bottom a {
  color: var(--text-sub);
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: var(--mint);
}

/* =====================
   HERO TREE SVG
===================== */
.hero-tree-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.tree-trunk {
  fill: none;
  stroke: #1b5c2a;          /* 深い森の緑：根元の重さ・安定感 */
  stroke-width: 9;           /* 幹は太く存在感を出す */
  stroke-linecap: round;
  filter: drop-shadow(0 0 6px rgba(27, 92, 42, 0.6));
}

.tree-branch {
  fill: none;
  stroke: #2a8c40;          /* 中程度の緑：主要枝の力強さ */
  stroke-linecap: round;
  stroke-width: 4;           /* 幹より一段細く */
  opacity: 0.92;
}

.tree-branch-thin {
  stroke: #3fba5a;          /* 明るいテール：若い枝先・フレッシュな成長 */
  stroke-width: 1.7;
  opacity: 0.78;
}

.network-line {
  fill: none;
  stroke: var(--mint);
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-dasharray: 5 8;
  animation: networkFlow 6s linear infinite;
  opacity: 0.65;
}

.network-node {
  fill: var(--teal);
  filter: drop-shadow(0 0 10px rgba(63, 186, 90, 0.65));
  animation: nodePulse 3s ease-in-out infinite;
}

.network-node-ring {
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.5;
  opacity: 0.45;             /* 0.3→0.45：リングをより見えやすく */
  animation: nodeRing 3s ease-in-out infinite;
}

.data-particle {
  fill: #b6ffd0;             /* 明るいミント：流れる粒子を目立たせる */
  opacity: 0;
  animation: particleFlow 4s linear infinite;
}

.tree-glow {
  fill: none;
  stroke: #2a8c40;
  stroke-width: 16;          /* グロー範囲を広く */
  filter: blur(12px);
  opacity: 0.14;             /* 0.08→0.14：ふわっとした光感を強める */
  stroke-linecap: round;
}

.network-label {
  fill: #a0d4af;             /* text-subより少し明るく読みやすく */
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  font-size: 10.5px;         /* 9px→10.5px：少し大きく */
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* 散りばめた葉ドット：冠部全体でランダムに明滅 */
.leaf-dot {
  animation: leafGlow 3s ease-in-out infinite;
}

/* 冠部フローティングテキスト：会社コンセプトワード */
.canopy-text {
  pointer-events: none;
  font-family: 'Noto Sans JP', 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  animation: textFloat 5s ease-in-out infinite;
}
@keyframes textFloat {
  0%, 100% { opacity: 0.0; }
  25%       { opacity: 0.92; }
  50%       { opacity: 0.88; }
  75%       { opacity: 0.80; }
}

/* =====================
   BRAND QUOTE CARD（split-section左カラム）
===================== */
.brand-quote {
  margin: 2rem 0 0;
  padding: 1.4rem 1.6rem;
  border-left: 3px solid #3fba5a;
  background: rgba(63, 186, 90, 0.06);
  border-radius: 0 10px 10px 0;
  position: relative;
}
.brand-quote::before {
  content: '\201C';
  position: absolute;
  top: -0.1rem;
  left: 1rem;
  font-size: 3rem;
  line-height: 1;
  color: #3fba5a;
  opacity: 0.35;
  font-family: Georgia, serif;
}
.brand-quote p {
  font-size: 1.08rem;
  font-weight: 700;
  color: #d0f5dd;
  line-height: 1.65;
  margin: 0 0 0.6rem;
  padding-left: 0.5rem;
}
.brand-quote cite {
  font-size: 0.72rem;
  color: #5cc870;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-left: 0.5rem;
}

/* =====================
   EXPAND ROUTE（visual-band左カラム）
===================== */
.expand-route {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.2rem;
  border-top: 1px solid rgba(63, 186, 90, 0.18);
  padding-top: 1.4rem;
  flex-wrap: wrap;
}
.route-node {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.route-place {
  font-size: 1.25rem;
  font-weight: 800;
  color: #3fba5a;
  letter-spacing: 0.04em;
  line-height: 1;
}
.route-sub {
  font-size: 0.68rem;
  color: #6dd98a;
  letter-spacing: 0.06em;
  opacity: 0.82;
}
.route-arrow {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, #3fba5a 0%, #6dd98a 100%);
  position: relative;
  margin-bottom: 0.9rem;
  flex-shrink: 0;
}
.route-arrow::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -4px;
  border-left: 7px solid #6dd98a;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

/* =====================
   ANIMATIONS
===================== */
@keyframes ambientFlow {
  to {
    stroke-dashoffset: -752;
  }
}

@keyframes ambientDrift {
  0% {
    transform: translate3d(-1%, 0, 0) scale(1);
  }

  100% {
    transform: translate3d(1.5%, -1.5%, 0) scale(1.04);
  }
}

@keyframes beamPulse {
  0%,
  100% {
    opacity: 0.08;
  }

  50% {
    opacity: 0.22;
  }
}

@keyframes haloPulse {
  0%,
  100% {
    opacity: 0.1;
    transform: scale(0.9);
  }

  50% {
    opacity: 0.22;
    transform: scale(1.08);
  }
}

@keyframes dashSlide {
  to {
    stroke-dashoffset: -220;
  }
}

@keyframes floatTag {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes slowSpin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes orbitDrift {
  to {
    transform: rotate(360deg);
  }
}

@keyframes beaconPulse {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.72;
  }

  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes mediaFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(0, -6px, 0) scale(1.01);
  }
}

@keyframes sheenSweep {
  0% {
    transform: translate3d(120%, 0, 0) rotate(18deg);
  }

  100% {
    transform: translate3d(-220%, 0, 0) rotate(18deg);
  }
}

@keyframes sparkRise {
  0% {
    transform: translate3d(0, 10px, 0) scale(0.9);
    opacity: 0;
  }

  18% {
    opacity: 0.9;
  }

  100% {
    transform: translate3d(18px, -46px, 0) scale(1.2);
    opacity: 0;
  }
}

@keyframes cursorBlink {
  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

@keyframes compactDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes networkFlow {
  to {
    stroke-dashoffset: -52;
  }
}

@keyframes nodePulse {
  0%,
  100% {
    r: 5;
    opacity: 0.9;
  }
  50% {
    r: 6.5;
    opacity: 1;
  }
}

@keyframes nodeRing {
  0% {
    r: 8;
    opacity: 0.3;
  }
  100% {
    r: 18;
    opacity: 0;
  }
}

@keyframes particleFlow {
  0% {
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  80% {
    opacity: 0.8;
  }
  100% {
    opacity: 0;
  }
}

@keyframes leafGlow {
  0%, 100% { opacity: 0.22; }
  45%       { opacity: 0.92; }
  55%       { opacity: 0.88; }
}

@media (max-width: 1080px) {
  .hero,
  .page-hero-layout,
  .split-section,
  .company-panel,
  .trust-band,
  .visual-band,
  .service-story,
  .service-story.reverse,
  .roadmap-layout {
    grid-template-columns: 1fr;
  }

  .cards.four,
  .cards.three,
  .timeline,
  .contact-grid,
  .stats-card,
  .showcase-footer,
  .trust-grid,
  .typing-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-intro {
    align-items: flex-start;
    flex-direction: column;
  }

  .service-story.reverse .service-story-media,
  .service-story.reverse .service-story-copy {
    order: initial;
  }

  .visual-gallery {
    grid-template-columns: 1fr;
  }

  .visual-panel-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-nav {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-shell {
    width: min(calc(100% - 24px), var(--max-width));
    padding-top: 12px;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header {
    border-radius: 28px;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  /* ハンバーガーボタン */
  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  /* モバイルナビ：デフォルト非表示 */
  .site-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background: rgba(6, 16, 10, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(63, 186, 90, 0.2);
    border-radius: 20px;
    padding: 12px;
    gap: 4px;
    margin-top: 8px;
  }

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

  .site-nav a {
    text-align: center;
    padding: 12px 16px;
    border-radius: 12px;
  }

  .hero,
  .page-hero,
  .section,
  .cta-band,
  .visual-band {
    padding: 24px;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2rem, 10vw, 3.3rem);
  }

  .cards.two,
  .cards.three,
  .cards.four,
  .timeline,
  .contact-grid,
  .stats-card,
  .showcase-footer,
  .trust-grid,
  .visual-panel-stack,
  .typing-strip {
    grid-template-columns: 1fr;
  }

  .roadmap-step-card {
    grid-template-columns: 1fr;
  }

  .support-layer {
    grid-template-columns: 1fr;
  }

  .support-layer-badge {
    min-height: 88px;
  }

  .roadmap-step-no {
    width: 72px;
    min-height: 72px;
    padding-top: 12px;
    font-size: 1.6rem;
  }

  .service-story {
    padding: 16px;
  }

  .hero-home-refined {
    grid-template-columns: 1fr;
  }

  .hero-showcase {
    display: grid;
    gap: 10px;
    padding: 0;
  }

  .showcase-shell {
    padding: 18px;
  }

  .showcase-core {
    min-height: 340px;
  }

  .ring-one {
    width: 180px;
    height: 180px;
  }

  .ring-two {
    width: 246px;
    height: 246px;
  }

  .showcase-node {
    font-size: 0.82rem;
  }

  .floating-pill {
    position: static;
    display: inline-flex;
    width: fit-content;
  }

  .visual-panel-main {
    min-height: 340px;
  }

  .visual-panel-main .band-image,
  .visual-panel-mini .band-image {
    min-height: 0;
  }

  .hero-diagram svg,
  .hero-side-card svg {
    min-height: 160px;
  }

  .console-window {
    min-height: 72px;
    align-items: flex-start;
    padding-top: 16px;
  }

  .showcase-shell::after,
  .hero-side-card::after,
  .typing-console::after,
  .visual-panel::after,
  .visual-kpi::after {
    opacity: 0.18;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px 20px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}