/* ============================================
   ad-9th — Cinematic / Modern / Cool
   Brand: Navy #084063 / Orange #f49734
   Tone: desaturated, low-contrast, white-on-image
   ============================================ */

:root {
  --navy: #084063;
  --navy-deep: #052a42;
  --navy-soft: #1a3a52;
  --orange: #f49734;
  --white: #ffffff;
  --bg: #0d1820;          /* near-black, cool */
  --bg-2: #f5f4f0;         /* warm off-white for breathing rooms */
  --ink: #0a0e12;
  --mute: rgba(255, 255, 255, 0.55);
  --mute-2: rgba(255, 255, 255, 0.35);
  --rule: rgba(255, 255, 255, 0.12);
  --rule-dark: rgba(10, 14, 18, 0.12);

  --sans: "Inter", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --sans-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", monospace;

  --max: 1600px;
  --gutter: clamp(24px, 5vw, 80px);
  --easing: cubic-bezier(0.65, 0, 0.35, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--white);
  line-height: 1.7;
  font-feature-settings: "palt";
  overflow-x: hidden;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.3s var(--easing); }

::selection { background: var(--orange); color: var(--bg); }

/* ============================================
   Loading / Intro
   ============================================ */
.intro {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1000;
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: opacity 0.8s var(--easing) 0.6s, visibility 0.8s var(--easing) 0.6s;
}
.intro.done { opacity: 0; visibility: hidden; }
.intro-logo {
  opacity: 0;
  animation: introIn 1.2s var(--easing) 0.2s forwards;
}

.intro-logo-img {
  width: 240px;
  height: auto;
  display: block;
}
@keyframes introIn {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Header
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 28px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  mix-blend-mode: difference;
  color: var(--white);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 28px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(13,24,32,0.3));
}

.nav-links {
  justify-self: center;
  display: flex;
  gap: 40px;
  font-size: 13px;
  letter-spacing: 0.02em;
  font-weight: 400;
}
.nav-links a {
  color: var(--white);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--orange);
  transition: width 0.4s var(--easing);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--orange); }

.nav-cta {
  justify-self: end;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
}
.nav-cta::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  width: 28px; height: 18px;
  position: relative;
  justify-self: end;
}
.menu-toggle span {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: currentColor;
  transition: transform 0.3s var(--easing), opacity 0.3s;
}
.menu-toggle span:nth-child(1) { top: 4px; }
.menu-toggle span:nth-child(2) { top: 13px; }

/* ============================================
   Hero — full-bleed cinematic
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
}

/* Placeholder image layer — easy to swap */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    /* subtle vignette */
    radial-gradient(ellipse at center, transparent 0%, rgba(13,24,32,0.5) 100%),
    /* placeholder gradient (swap with image) */
    linear-gradient(135deg, #2a3f4f 0%, #1a2832 40%, #0d1820 100%);
}
.hero-media::after {
  /* film grain feel */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 40%, rgba(244,151,52,0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(8,64,99,0.4) 0%, transparent 50%);
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* When you add a real image: <div class="hero-media has-image" style="background-image:url(...)"> */
.hero-media.has-image {
  background-size: cover;
  background-position: center;
}
.hero-media.has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,24,32,0.6) 0%, rgba(13,24,32,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  padding-top: 140px;
}

.hero-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 32px;
  display: flex;
  gap: 24px;
  align-items: center;
  opacity: 0;
  animation: fadeUp 1s var(--easing) 0.8s forwards;
}
.hero-meta::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--orange);
}

.hero-title {
  font-size: clamp(48px, 8vw, 128px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 0.4em;
  text-shadow: 0 2px 24px rgba(13,24,32,0.4);
  opacity: 0;
  animation: fadeUp 1.2s var(--easing) 1s forwards;
}
.hero-title .em {
  font-style: italic;
  font-weight: 200;
  color: var(--orange);
}
.hero-title .light { font-weight: 400; }

.hero-logo {
  margin-bottom: 0.4em;
}

.hero-logo-img {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 24px rgba(13,24,32,0.5));
}

.hero-sub {
  font-family: var(--sans-jp);
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 400;
  line-height: 2.2;
  color: rgba(255,255,255,0.9);
  max-width: 460px;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 12px rgba(13,24,32,0.5);
  margin-top: 32px;
  opacity: 0;
  animation: fadeUp 1.2s var(--easing) 1.2s forwards;
}

.hero-foot {
  position: absolute;
  bottom: 40px;
  left: var(--gutter);
  right: var(--gutter);
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
  opacity: 0;
  animation: fadeIn 1s var(--easing) 1.6s forwards;
}

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.scroll-hint .line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--white));
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================
   Generic section
   ============================================ */
.section {
  padding: 160px var(--gutter);
  position: relative;
}

.section-head {
  max-width: var(--max);
  margin: 0 auto 80px;
  display: block;
}

.section-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-num::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--orange);
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 24px;
}

.section-title {
  font-size: clamp(40px, 6vw, 96px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}
.section-title .em { font-style: italic; font-weight: 200; color: var(--orange); }
.section-title .light { font-weight: 200; }
.section-title .em.jp {
  font-style: normal;
  font-family: var(--sans-jp);
  font-weight: 300;
  font-size: 0.5em;
  letter-spacing: 0.08em;
  display: block;
  margin-top: 0.3em;
}

.section-lede {
  font-family: var(--sans-jp);
  font-size: 14px;
  font-weight: 300;
  line-height: 2.2;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}

/* ============================================
   Feature panels — image + text
   ============================================ */
.feature-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.feature-panel.reverse { direction: rtl; }
.feature-panel.reverse > * { direction: ltr; }

.feature-image {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(135deg, #1a3a52 0%, #0d1820 100%);
  overflow: hidden;
}
.feature-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(244,151,52,0.1), transparent 60%);
  mix-blend-mode: overlay;
}
.feature-image.has-image {
  background-size: cover;
  background-position: center;
}
.feature-image.has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,24,32,0.2), rgba(13,24,32,0.5));
}

/* Feature - full bleed video background style */
.section.feature-fullbleed {
  position: relative;
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.feature-bg-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.feature-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-bg-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,24,32,0.6) 0%, rgba(13,24,32,0.85) 100%);
  pointer-events: none;
}

.feature-fullbleed-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 160px var(--gutter);
  display: block;
}

.feature-content {
  max-width: 900px;
  width: 100%;
}

.feature-headline {
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 48px;
  text-shadow: 0 2px 24px rgba(13,24,32,0.4);
}

.feature-headline .em {
  color: var(--orange);
  font-weight: 700;
}

.feature-text-overlay {
  max-width: 720px;
}

.feature-text-overlay .feature-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 32px;
  text-transform: uppercase;
}

.feature-text-overlay .feature-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 32px;
  text-shadow: 0 2px 24px rgba(13,24,32,0.4);
}

.feature-text-overlay .feature-title .em {
  color: var(--orange);
  font-weight: 500;
  font-style: normal;
}

.feature-text-overlay .feature-body {
  font-family: var(--sans-jp);
  font-size: 15px;
  font-weight: 400;
  line-height: 2.1;
  color: rgba(255,255,255,0.9);
  margin-bottom: 32px;
  text-shadow: 0 1px 12px rgba(13,24,32,0.5);
}

.feature-text-overlay .feature-body p + p {
  margin-top: 1.2em;
}

.feature-text-overlay .feature-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: rgba(13,24,32,0.5);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.feature-text-overlay .feature-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--bg);
}

/* 2つ目以降のフルブリードはネイビー寄りのトーンで差別化 */
.section.feature-fullbleed + .section.feature-fullbleed .feature-bg-media::after {
  background: linear-gradient(180deg, rgba(8,64,99,0.55) 0%, rgba(13,24,32,0.85) 100%);
}

/* ============================================
   Servicesページ専用: service-section
   ============================================ */
.feature-fullbleed.service-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 1px;
  background: linear-gradient(to right, var(--orange) 0%, var(--orange) 80px, rgba(255,255,255,0.1) 80px, rgba(255,255,255,0.1) 100%);
  z-index: 5;
}

.feature-fullbleed.service-section .feature-bg-media::after {
  background: linear-gradient(180deg, rgba(13,24,32,0.78) 0%, rgba(13,24,32,0.92) 100%);
}

.feature-fullbleed.service-section .feature-headline {
  text-shadow: 0 2px 24px rgba(13,24,32,0.6), 0 1px 4px rgba(13,24,32,0.8);
}

.feature-fullbleed.service-section .feature-title {
  color: var(--white);
  font-weight: 500;
  text-shadow: 0 2px 16px rgba(13,24,32,0.6), 0 1px 4px rgba(13,24,32,0.8);
}

.feature-fullbleed.service-section .feature-title .em {
  color: var(--orange);
  text-shadow: 0 2px 16px rgba(13,24,32,0.6);
}

.feature-fullbleed.service-section .feature-body {
  color: rgba(255,255,255,0.96);
  text-shadow: 0 1px 4px rgba(13,24,32,0.95), 0 2px 12px rgba(13,24,32,0.85);
  font-weight: 500;
  font-size: 15px;
  line-height: 2;
}

/* service-label */
.service-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.service-label .service-num {
  color: var(--orange);
  font-weight: 600;
}

.service-label .service-divider {
  color: rgba(255,255,255,0.4);
}

.service-label .service-cat {
  font-family: var(--sans-jp);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: none;
}

/* 募集停止セクション */
.feature-fullbleed.feature-suspended .feature-bg-media::after {
  background: linear-gradient(180deg, rgba(13,24,32,0.85) 0%, rgba(13,24,32,0.95) 100%);
}

.feature-suspended .feature-headline,
.feature-suspended .feature-title,
.feature-suspended .feature-body {
  opacity: 0.7;
}

.feature-fullbleed.feature-suspended .service-label {
  flex-wrap: wrap;
  align-items: center;
}

.feature-fullbleed.feature-suspended .service-label::after {
  content: "現在募集停止中";
  display: inline-block;
  margin-left: 0;
  padding: 6px 14px;
  background: rgba(244,151,52,0.15);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: none;
  font-family: var(--sans-jp);
  font-weight: 500;
  white-space: nowrap;
}

/* サービス最終セクションとCTAの境目 */
.feature-fullbleed.service-section:last-of-type {
  padding-bottom: 120px;
}

.feature-fullbleed.service-section + .cta.cta-image,
.cta.cta-image {
  border-top: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 900px) {
  .feature-fullbleed.service-section:last-of-type {
    padding-bottom: 80px;
  }
}

@media (max-width: 900px) {
  .service-label {
    font-size: 11px;
    margin-bottom: 24px;
    gap: 12px;
  }
  .service-label .service-cat {
    font-size: 12px;
  }
  .feature-fullbleed.service-section .feature-body {
    font-size: 14px;
    line-height: 1.95;
  }
}

.feature-image .placeholder-tag {
  position: absolute;
  bottom: 24px;
  left: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
  z-index: 2;
}

.feature-text {
  padding: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg);
}

.feature-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 32px;
}

.feature-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 32px;
}
.feature-title .em { font-style: italic; font-weight: 200; color: var(--orange); }

.feature-body {
  font-family: var(--sans-jp);
  font-size: 14px;
  font-weight: 300;
  line-height: 2.2;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.02em;
}
.feature-body p + p { margin-top: 1.5em; }

.feature-link {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--white);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  width: fit-content;
  transition: gap 0.4s var(--easing), border-color 0.4s var(--easing);
}
.feature-link:hover { gap: 20px; border-color: var(--orange); color: var(--orange); }

/* ============================================
   Stats / Numbers (cinematic dark)
   ============================================ */
.stats {
  padding: 100px var(--gutter);
  background: var(--bg);
  position: relative;
}
.stats::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--rule);
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.stats-head {
  margin-bottom: 80px;
}
.stats-stack {
  display: flex;
  flex-direction: column;
}
.stat-line {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.stat-line:last-child {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.stat-line-num {
  font-size: clamp(56px, 8vw, 112px);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}
.stat-line-num .unit {
  font-size: 0.4em;
  font-weight: 300;
  margin-left: 0.15em;
  color: var(--orange);
}
.stat-line-body {
  display: flex;
  flex-direction: column;
}
.stat-line-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.stat-line-desc {
  font-family: var(--sans-jp);
  font-size: 15px;
  font-weight: 400;
  line-height: 2;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.02em;
}
.stats-footer {
  margin-top: 80px;
  text-align: center;
}
.stats-lead {
  font-family: var(--sans-jp);
  font-size: 15px;
  font-weight: 400;
  line-height: 2.2;
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
  letter-spacing: 0.04em;
}

.stats-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 36px;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.stats-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--bg);
  gap: 20px;
}


/* ============================================
   Services row (clean lines)
   ============================================ */
.services-list {
  max-width: var(--max);
  margin: 0 auto;
}
.service-row {
  display: grid;
  grid-template-columns: 60px 1fr 2fr auto;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--rule);
  align-items: center;
  transition: padding 0.4s var(--easing);
}
.service-row:last-child { border-bottom: 1px solid var(--rule); }
.service-row:hover { padding-left: 24px; padding-right: 24px; }
.service-row:hover .service-arrow { color: var(--orange); }

.service-row .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
}
.service-row .name {
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--white);
  line-height: 1.1;
}
.service-row .name .jp {
  display: block;
  font-family: var(--sans-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--mute);
  margin-top: 8px;
}
.service-row .desc {
  font-family: var(--sans-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 2;
  color: rgba(255,255,255,0.7);
}
.service-arrow {
  font-size: 20px;
  color: var(--mute);
  transition: color 0.3s var(--easing);
  font-weight: 200;
}
.service-row.suspended { opacity: 0.4; }
.service-row.suspended:hover { padding-left: 0; padding-right: 0; }

/* ============================================
   CTA / Footer Hero
   ============================================ */
.cta {
  padding: 200px var(--gutter);
  position: relative;
  text-align: center;
  background: var(--bg);
}
.cta-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 40px;
}
.cta-title {
  font-size: clamp(48px, 9vw, 144px);
  font-weight: 200;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 0.5em;
}
.cta-title .em { font-style: italic; font-weight: 200; color: var(--orange); }
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  padding: 20px 40px;
  border: 1px solid var(--rule);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--white);
  transition: all 0.4s var(--easing);
}
.cta-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--bg);
  gap: 24px;
}

/* ============================================
   CTA — 画像背景バージョン
   ============================================ */
.cta.cta-image {
  position: relative;
  padding: 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../img/contact-us.jpg');
  background-size: cover;
  background-position: center;
}

.cta-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,24,32,0.4) 0%, rgba(13,24,32,0.75) 100%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 60px var(--gutter);
}

.cta.cta-image .cta-eyebrow {
  font-size: 12px;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
  text-shadow: 0 1px 8px rgba(13,24,32,0.6);
}

.cta-headline {
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 32px;
  text-shadow: 0 4px 32px rgba(13,24,32,0.6);
}

.cta-headline .em {
  color: var(--orange);
  font-weight: 600;
  font-style: normal;
}

.cta-sub {
  font-family: var(--sans-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  color: rgba(255,255,255,0.95);
  margin-bottom: 32px;
  text-shadow: 0 2px 16px rgba(13,24,32,0.6);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 22px 48px;
  background: var(--orange);
  color: var(--bg);
  font-family: var(--sans-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  transition: all 0.3s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.cta-button:hover {
  background: var(--white);
  color: var(--bg);
  gap: 22px;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--bg);
  padding: 80px var(--gutter) 32px;
  border-top: 1px solid var(--rule);
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 64px;
}
.footer h4 {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}
.footer-brand-img {
  width: 180px;
  height: auto;
  display: block;
  margin-bottom: 24px;
}
.footer p, .footer li {
  font-family: var(--sans-jp);
  font-size: 12px;
  font-weight: 300;
  line-height: 2;
  color: rgba(255,255,255,0.55);
  list-style: none;
}
.footer a:hover { color: var(--orange); }
.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute-2);
}

/* ============================================
   page-top: nav 分の余白（page-hero 不使用ページ用）
   ============================================ */
.page-top {
  padding-top: 140px !important;
}

@media (max-width: 900px) {
  .page-top {
    padding-top: 100px !important;
  }
}

.statement.page-top {
  padding-top: 140px;
  padding-bottom: 120px;
}

@media (max-width: 900px) {
  .statement.page-top {
    padding-top: 100px;
    padding-bottom: 80px;
  }
}

/* ============================================
   About statement
   ============================================ */
.statement {
  max-width: 900px;
  margin: 0 auto;
  padding: 160px var(--gutter);
}
.statement .lead {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 200;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5em;
}
.statement .lead .em { font-style: italic; color: var(--orange); }
.statement p {
  font-family: var(--sans-jp);
  font-size: 15px;
  font-weight: 300;
  line-height: 2.4;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.03em;
  margin-bottom: 1.5em;
}

.profile-table {
  max-width: 900px;
  margin: 0 auto 160px;
  padding: 0 var(--gutter);
}
.profile-table dl {
  display: grid;
  grid-template-columns: 200px 1fr;
}
.profile-table dt, .profile-table dd {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.02em;
}
.profile-table dt {
  font-family: var(--sans-jp);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: none;
  color: var(--orange);
  font-weight: 500;
}
.profile-table dd { color: rgba(255,255,255,0.75); }

/* ============================================
   Works grid
   ============================================ */
.works-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter) 160px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 80px;
}
.work-card { display: block; }
.work-card .image {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #1a3a52 0%, #0d1820 100%);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.work-card .image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(244,151,52,0.08), transparent 60%);
}

.work-card .image.has-image {
  background-color: var(--bg);
}

.work-card .image.has-image::after {
  display: none;
}
.work-card .image .placeholder-tag {
  position: absolute;
  bottom: 16px; left: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}
.work-card .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 12px;
}
.work-card .industry {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 16px;
}
.work-card .title {
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 16px;
}
.work-card .title .em { font-style: italic; font-weight: 200; color: var(--orange); }
.work-card .body {
  font-family: var(--sans-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 2;
  color: rgba(255,255,255,0.65);
}

/* ============================================
   News list
   ============================================ */
.news-list {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--gutter) 160px;
}
.news-row {
  display: grid;
  grid-template-columns: 140px 120px 1fr auto;
  gap: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--rule);
  align-items: center;
  transition: padding 0.4s var(--easing);
}
.news-row:last-child { border-bottom: 1px solid var(--rule); }
.news-row:hover { padding-left: 16px; padding-right: 16px; }
.news-row .date {
  font-family: var(--mono);
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.05em;
}
.news-row .cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
}
.news-row .title {
  font-family: var(--sans-jp);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
}
.news-row .arr { color: var(--mute); font-weight: 200; }

/* ============================================
   Contact
   ============================================ */
.contact-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--gutter) 160px;
}
.contact-form .field { margin-bottom: 40px; }
.contact-form label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--rule);
  background: transparent;
  padding: 14px 0;
  font-family: var(--sans-jp);
  font-size: 15px;
  font-weight: 300;
  color: var(--white);
  outline: none;
  transition: border-color 0.3s var(--easing);
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--orange); }
.contact-form select option { background: var(--bg); }
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form .submit {
  margin-top: 24px;
  padding: 20px 48px;
  background: transparent;
  color: var(--white);
  border: 1px solid var(--rule);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s var(--easing);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 16px;
}
.contact-form .submit:hover { background: var(--orange); border-color: var(--orange); color: var(--bg); gap: 24px; }

.contact-info {
  margin-top: 100px;
  padding-top: 64px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.contact-info h4 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.contact-info p {
  font-family: var(--sans-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(255,255,255,0.65);
}

/* ============================================
   Reveal animations
   ============================================ */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--easing), transform 1s var(--easing); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .hero-logo-img { max-width: 88vw; }
  .nav-logo-img { height: 24px; }
  .intro-logo-img { width: 180px; }
  .footer-brand-img { width: 140px; }
  .stats-cta { margin-top: 48px; }
  .stats-link { padding: 16px 28px; font-size: 11px; }
  .cta.cta-image { min-height: 50vh; }
  .cta-inner { padding: 48px var(--gutter); }
  .cta-headline { font-size: clamp(36px, 10vw, 56px); }
  .cta-sub { font-size: 14px; margin-bottom: 24px; }
  .cta-button { padding: 18px 36px; font-size: 13px; }

  .section.feature-fullbleed { min-height: 80vh; }
  .feature-fullbleed-inner { padding: 100px var(--gutter); }
  .feature-headline { font-size: clamp(40px, 10vw, 64px); margin-bottom: 32px; }
  .feature-text-overlay .feature-title { font-size: clamp(28px, 6vw, 40px); }

  .nav { grid-template-columns: 1fr auto; padding: 20px var(--gutter); }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: block; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { transform: translateY(0) rotate(-45deg); }

  .nav.open {
    mix-blend-mode: normal;
  }

  .nav.open .nav-links {
    display: flex;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    font-size: 24px;
    z-index: 95;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .section { padding: 100px var(--gutter); }
  .section-head { grid-template-columns: 1fr; gap: 32px; }
  .stats-head { margin-bottom: 48px; }
  .stat-line { grid-template-columns: 1fr; gap: 16px; padding: 40px 0; }
  .stat-line-num { font-size: clamp(48px, 14vw, 80px); }
  .stat-line-desc { font-size: 14px; line-height: 1.95; }
  .stats-footer { margin-top: 48px; }
  .stats-lead { font-size: 14px; margin-bottom: 28px; }
  .feature-panel { grid-template-columns: 1fr; }
  .feature-text { padding: 64px var(--gutter); }
  .service-row { grid-template-columns: 40px 1fr; gap: 16px; padding: 32px 0; }
  .service-row .desc { grid-column: 2; }
  .service-arrow { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .works-grid { grid-template-columns: 1fr; gap: 64px; }
  .profile-table dl { grid-template-columns: 1fr; }
  .profile-table dt { padding-bottom: 4px; border-bottom: none; }
  .profile-table dd { padding-top: 4px; }
  .news-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .contact-info { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .article-inner { max-width: 100%; }
  .article-title { font-size: clamp(22px, 6vw, 32px); margin-bottom: 32px; padding-bottom: 24px; }
  .article-body { font-size: 14px; line-height: 2; }
  .article-image { margin-bottom: 32px; }
}

/* News article (詳細ページ) */
.article {
  background: var(--bg);
  color: var(--white);
  min-height: 60vh;
  padding-bottom: 100px;
}
.article-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.article-back {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 48px;
  transition: color 0.3s ease;
}
.article-back:hover { color: var(--orange); }
.article-meta {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 32px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
}
.article-date { color: rgba(255,255,255,0.7); }
.article-cat {
  color: var(--orange);
  padding: 4px 12px;
  border: 1px solid var(--orange);
  border-radius: 2px;
  font-size: 11px;
}
.article-title {
  font-family: var(--sans-jp);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.article-image {
  width: 100%;
  margin-bottom: 48px;
  border-radius: 4px;
  overflow: hidden;
}
.article-image img { width: 100%; height: auto; display: block; }
.article-body {
  font-family: var(--sans-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 2.2;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.02em;
}
.article-body p + p { margin-top: 1.5em; }
.article-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}