/* ===========================
   OFAS — Design System
   速さと丁寧さの融合
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap');

:root {
  /* Brand Colors */
  --primary:      #0F4C81;     /* trust navy */
  --primary-dk:   #0A2540;     /* deep navy */
  --primary-lt:   #2E6FB5;     /* light navy */
  --accent:       #FF6B35;     /* speed orange */
  --accent-lt:    #FF8C5A;
  --accent-dk:    #E54D14;
  --cream:        #FFF7EE;
  --success:      #1DB954;

  /* Neutrals */
  --bg:           #FAFBFC;
  --surface:      #F4F7FB;
  --surface-2:    #EAF0F7;
  --white:        #FFFFFF;
  --text:         #0F1B2D;
  --text-2:       #2A3950;
  --muted:        #5C6A82;
  --line:         #DEE5EE;

  /* Radius / Shadow */
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    28px;
  --radius-xl:    40px;
  --shadow-xs:    0 1px 3px rgba(15,28,45,.06);
  --shadow-sm:    0 4px 18px rgba(15,28,45,.07);
  --shadow-md:    0 14px 38px rgba(15,28,45,.10);
  --shadow-lg:    0 24px 60px rgba(15,28,45,.16);
  --shadow-glow:  0 12px 38px rgba(255,107,53,.35);

  /* Fonts */
  --font-jp:      'Noto Sans JP', sans-serif;
  --font-en:      'Inter', sans-serif;

  /* Motion */
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.4, 0, 0.2, 1);

  --max-w:        1180px;
  --nav-h:        72px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-jp);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  overflow-x: hidden;
  font-feature-settings: "palt";
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .75; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
section { position: relative; }

/* ===========================
   Animation
   =========================== */
[data-aos] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .8s var(--ease-out), transform .9s var(--ease-out);
  will-change: transform, opacity;
}
[data-aos="fade-up"].aos-on   { opacity: 1; transform: none; }
[data-aos="fade-left"]        { transform: translateX(40px); }
[data-aos="fade-left"].aos-on { opacity: 1; transform: none; }
[data-aos="fade-right"]        { transform: translateX(-40px); }
[data-aos="fade-right"].aos-on { opacity: 1; transform: none; }
[data-aos="zoom-in"]          { transform: scale(.9); }
[data-aos="zoom-in"].aos-on   { opacity: 1; transform: none; }

[data-delay="80"]  { transition-delay: .08s; }
[data-delay="160"] { transition-delay: .16s; }
[data-delay="240"] { transition-delay: .24s; }
[data-delay="320"] { transition-delay: .32s; }
[data-delay="400"] { transition-delay: .40s; }
[data-delay="480"] { transition-delay: .48s; }

/* ===========================
   Layout
   =========================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}
.section { padding: 110px 0; }
.section--surface { background: var(--surface); }
.section--dark    { background: var(--primary-dk); color: var(--white); }
.section--white   { background: var(--white); }
.section--cream   { background: var(--cream); }

/* ===========================
   Typography
   =========================== */
.en-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 18px;
  padding: 6px 14px;
  background: rgba(255,107,53,.10);
  border-radius: 999px;
}
.section--dark .en-label,
.section--gradient .en-label {
  color: var(--accent-lt);
  background: rgba(255,140,90,.18);
}
.headline {
  font-size: clamp(28px, 4.2vw, 44px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--text);
}
.section--dark .headline,
.hero .headline { color: var(--white); }
.headline .hl { color: var(--accent); }
.lead {
  margin-top: 20px;
  font-size: 16px;
  color: var(--muted);
  font-weight: 400;
  line-height: 2;
}
.section--dark .lead { color: rgba(255,255,255,.78); }

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .03em;
  transition: all .25s var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--accent-dk);
  box-shadow: 0 18px 46px rgba(229,77,20,.42);
  opacity: 1;
}
.btn--ghost {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--line);
}
.btn--ghost:hover {
  border-color: var(--primary);
  background: var(--surface);
  opacity: 1;
}
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.45);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,.10);
  border-color: var(--white);
  opacity: 1;
}
.btn--line {
  background: #06C755;
  color: var(--white);
}
.btn--line:hover { background: #05A848; opacity: 1; }
.btn-arrow {
  display: inline-block;
  transition: transform .3s var(--ease-out);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ===========================
   Header
   =========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: all .3s var(--ease-out);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-xs);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  height: 100%;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 26px;
  letter-spacing: .04em;
  color: var(--primary);
}
.nav-logo .logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  font-size: 18px;
  font-weight: 900;
  box-shadow: var(--shadow-sm);
}
.nav-logo .logo-sub {
  font-family: var(--font-jp);
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .12em;
  margin-top: 2px;
  display: block;
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  position: relative;
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width .3s var(--ease-out);
}
.nav-links a:not(.btn):hover {
  color: var(--accent);
  opacity: 1;
}
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-links .btn {
  padding: 11px 22px;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  transition: all .3s var(--ease-out);
}
.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); }

.mobile-nav {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--white);
  display: none;
  flex-direction: column;
  padding: 40px 28px;
  gap: 8px;
  z-index: 99;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  padding: 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-2);
  border-bottom: 1px solid var(--line);
}
.mobile-nav .btn {
  margin-top: 16px;
  justify-content: center;
}

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background:
    radial-gradient(ellipse at top right, rgba(255,107,53,.10), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(15,76,129,.10), transparent 55%),
    linear-gradient(180deg, #fff 0%, #F4F7FB 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(15,76,129,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,76,129,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,53,.12);
  color: var(--accent-dk);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 24px;
}
.hero-tag .dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .55; transform: scale(1.4); }
}
.hero-catch {
  font-size: clamp(34px, 5.6vw, 60px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--primary-dk);
}
.hero-catch .accent { color: var(--accent); }
.hero-catch .br-line { display: block; }
.hero-sub {
  margin-top: 24px;
  font-size: 16px;
  color: var(--muted);
  line-height: 2;
  font-weight: 400;
  max-width: 520px;
}
.hero-cta {
  margin-top: 38px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-features {
  margin-top: 32px;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.hero-features-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
}
.hero-features-item::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
}
.hero-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-md);
}
.hero-card-1 {
  top: 0;
  right: 0;
  width: 78%;
  border-top: 4px solid var(--accent);
  animation: float 6s ease-in-out infinite;
}
.hero-card-2 {
  bottom: 22%;
  left: 0;
  width: 70%;
  border-top: 4px solid var(--primary);
  animation: float 7s ease-in-out infinite -2s;
}
.hero-card-3 {
  bottom: 0;
  right: 8%;
  width: 60%;
  background: var(--primary-dk);
  color: var(--white);
  border-top: 4px solid var(--accent);
  animation: float 8s ease-in-out infinite -1s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-card .card-label {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.hero-card-3 .card-label { color: var(--accent-lt); }
.hero-card .card-value {
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--primary-dk);
}
.hero-card-3 .card-value { color: var(--white); }
.hero-card .card-value em {
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  margin-left: 4px;
}
.hero-card-3 .card-value em { color: rgba(255,255,255,.7); }
.hero-card .card-desc {
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}
.hero-card-3 .card-desc { color: rgba(255,255,255,.7); }

/* ===========================
   Stats Bar
   =========================== */
.stats-bar {
  background: var(--primary-dk);
  color: var(--white);
  padding: 50px 28px;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,107,53,.18), transparent 60%);
}
.stats-inner {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-en);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1;
  color: var(--accent-lt);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.stat-num small {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.stat-label {
  margin-top: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.75);
  font-weight: 500;
}

/* ===========================
   Problems Section
   =========================== */
.problems-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.problem-card {
  background: var(--white);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  text-align: center;
  position: relative;
  transition: all .3s var(--ease-out);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.problem-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.problem-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}
.problems-arrow {
  margin: 50px auto 0;
  text-align: center;
  font-size: 32px;
  color: var(--accent);
  animation: bounce 1.6s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}
.problems-solution {
  margin-top: 28px;
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  color: var(--white);
  padding: 36px 40px;
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.problems-solution::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,107,53,.20), transparent 60%);
}
.problems-solution-text {
  position: relative;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.7;
}
.problems-solution-text strong {
  color: var(--accent-lt);
}

/* ===========================
   Strengths Section
   =========================== */
.strengths-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.strength-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 44px 32px;
  position: relative;
  border: 1px solid var(--line);
  transition: all .35s var(--ease-out);
}
.strength-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.strength-num {
  position: absolute;
  top: 22px;
  right: 26px;
  font-family: var(--font-en);
  font-size: 50px;
  font-weight: 800;
  color: var(--surface-2);
  line-height: 1;
}
.strength-icon {
  width: 76px;
  height: 76px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 34px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-glow);
}
.strength-card:nth-child(2) .strength-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk));
  box-shadow: 0 12px 38px rgba(15,76,129,.32);
}
.strength-card:nth-child(3) .strength-icon {
  background: linear-gradient(135deg, var(--success), #16934A);
  box-shadow: 0 12px 38px rgba(29,185,84,.32);
}
.strength-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
}
.strength-sub {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: .04em;
}
.strength-card:nth-child(2) .strength-sub { color: var(--primary); }
.strength-card:nth-child(3) .strength-sub { color: var(--success); }
.strength-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.95;
}

/* ===========================
   Service Section
   =========================== */
.services-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  padding: 38px 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: all .35s var(--ease-out);
}
.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-card.is-main {
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  color: var(--white);
  border-color: transparent;
}
.service-card.is-main::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(255,107,53,.22), transparent 60%);
}
.service-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--accent);
  padding: 4px 10px;
  background: rgba(255,107,53,.10);
  border-radius: 999px;
  margin-bottom: 16px;
}
.service-card.is-main .service-tag { background: rgba(255,107,53,.22); color: var(--accent-lt); }
.service-name {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 12px;
  position: relative;
}
.service-desc {
  font-size: 14px;
  line-height: 1.95;
  color: var(--muted);
  position: relative;
}
.service-card.is-main .service-desc { color: rgba(255,255,255,.85); }
.service-features {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
}
.service-features span {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  background: var(--surface);
  border-radius: 999px;
  color: var(--text-2);
}
.service-card.is-main .service-features span {
  background: rgba(255,255,255,.12);
  color: var(--white);
}

/* ===========================
   Flow Section
   =========================== */
.flow-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}
.flow-tab {
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  background: var(--white);
  border: 2px solid var(--line);
  color: var(--text-2);
  transition: all .25s var(--ease-out);
}
.flow-tab:hover { border-color: var(--accent); color: var(--accent); }
.flow-tab.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}
.flow-content { display: none; margin-top: 50px; }
.flow-content.is-active { display: block; animation: fadeUp .4s var(--ease-out); }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.flow-steps.col-3 { grid-template-columns: repeat(3, 1fr); }
.flow-step {
  background: var(--white);
  padding: 28px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  text-align: center;
  position: relative;
  transition: all .3s var(--ease-out);
}
.flow-step:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.flow-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: -16px;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--accent);
  font-weight: 800;
  z-index: 2;
}
.flow-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 14px;
  box-shadow: var(--shadow-glow);
}
.flow-step-icon {
  font-size: 28px;
  margin-bottom: 8px;
}
.flow-step h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
}
.flow-step p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}
.flow-note {
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--cream);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.85;
}

/* Flow owner (お客様 / OFAS) tagging — minimal & calm */
.flow-step { padding-top: 28px; background: var(--white); }
.flow-step-owner {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
  z-index: 3;
  background: transparent;
  border: 1px solid currentColor;
}
.flow-step.is-customer .flow-step-owner { color: var(--primary); }
.flow-step.is-ofas .flow-step-owner { color: var(--accent); }

/* Card accent: subtle top strip only */
.flow-step.is-customer { border-top: 3px solid var(--primary); }
.flow-step.is-ofas { border-top: 3px solid var(--accent); }

/* Step number: neutral background, owner-colored text */
.flow-step.is-customer .flow-step-num {
  background: var(--white);
  border: 1.5px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}
.flow-step.is-ofas .flow-step-num {
  background: var(--white);
  border: 1.5px solid var(--accent);
  color: var(--accent);
  box-shadow: none;
}

/* Arrow color: muted neutral */
.flow-step:not(:last-child)::after { color: var(--line); }

/* Legend — subtle pill */
.flow-legend {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.flow-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.flow-legend-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.flow-legend-item--customer .dot { background: var(--primary); }
.flow-legend-item--ofas .dot { background: var(--accent); }

/* Summary — single quiet line */
.flow-summary {
  margin-top: 28px;
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.flow-summary-chip {
  padding: 0;
  background: none;
  color: var(--muted);
  font-weight: 600;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.flow-summary-chip::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.flow-summary-chip--customer::before { background: var(--primary); }
.flow-summary-chip--ofas::before { background: var(--accent); }
.flow-summary-chip strong {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
}
.flow-summary-chip--customer strong { color: var(--primary); }
.flow-summary-chip--ofas strong { color: var(--accent-dk); }
.flow-summary-sep {
  color: var(--line);
  font-weight: 400;
  font-size: 13px;
}

/* Flow Lanes - 2-column: customer vs OFAS */
.flow-lanes {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 24px;
  align-items: stretch;
}
.flow-lane {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  padding: 32px 30px;
  position: relative;
  overflow: hidden;
}
.flow-lane--customer {
  background: linear-gradient(180deg, rgba(15,76,129,.05), var(--white));
  border-color: rgba(15,76,129,.18);
}
.flow-lane--ofas {
  background: linear-gradient(180deg, rgba(255,107,53,.07), var(--white));
  border-color: rgba(255,107,53,.22);
}
.flow-lane-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px dashed var(--line);
}
.flow-lane-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: var(--shadow-xs);
}
.flow-lane--customer .flow-lane-icon { box-shadow: 0 4px 14px rgba(15,76,129,.18); }
.flow-lane--ofas .flow-lane-icon { box-shadow: 0 4px 14px rgba(255,107,53,.25); }
.flow-lane-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.flow-lane--customer .flow-lane-tag {
  background: rgba(15,76,129,.12);
  color: var(--primary);
}
.flow-lane--ofas .flow-lane-tag {
  background: rgba(255,107,53,.14);
  color: var(--accent-dk);
}
.flow-lane-title {
  font-size: 17px;
  font-weight: 900;
  color: var(--text);
  line-height: 1.5;
}
.flow-lane-steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.flow-lane-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  position: relative;
}
.flow-lane--customer .flow-lane-step { border-left: 3px solid var(--primary); }
.flow-lane--ofas .flow-lane-step { border-left: 3px solid var(--accent); }
.flow-lane-step-num {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
}
.flow-lane--customer .flow-lane-step-num {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk));
}
.flow-lane--ofas .flow-lane-step-num {
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
}
.flow-lane-step-body h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.5;
}
.flow-lane-step-body h4 strong {
  color: var(--accent);
}
.flow-lane-step-body p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.85;
}
.flow-lane-step-body p strong { color: var(--text); font-weight: 700; }

/* ===========================
   Pricing
   =========================== */
.pricing-hero {
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  color: var(--white);
  padding: 50px 44px;
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: 56px;
  position: relative;
  overflow: hidden;
}
.pricing-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,107,53,.22), transparent 60%);
}
.pricing-badge {
  position: relative;
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 18px;
  letter-spacing: .04em;
  box-shadow: var(--shadow-glow);
}
.pricing-hero h3 {
  position: relative;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  margin-bottom: 16px;
}
.pricing-hero h3 .free {
  color: var(--accent-lt);
  font-size: 1.2em;
}
.pricing-hero p {
  position: relative;
  font-size: 15px;
  color: rgba(255,255,255,.85);
  line-height: 1.9;
}
.pricing-perks {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.pricing-perk {
  background: var(--white);
  padding: 26px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  text-align: center;
}
.pricing-perk .icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-glow);
}
.pricing-perk h4 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
}
.pricing-perk p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}

.pricing-table-wrap {
  margin-top: 44px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  overflow: hidden;
}
.pricing-table-head {
  background: var(--primary-dk);
  color: var(--white);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pricing-table-head h4 {
  font-size: 18px;
  font-weight: 900;
}
.pricing-table-head span {
  font-size: 12px;
  color: rgba(255,255,255,.7);
}
.pricing-table {
  width: 100%;
  border-collapse: collapse;
}
.pricing-table tr:not(:last-child) { border-bottom: 1px solid var(--line); }
.pricing-table th, .pricing-table td {
  padding: 18px 28px;
  text-align: left;
  font-size: 14px;
  vertical-align: middle;
}
.pricing-table th {
  font-weight: 700;
  color: var(--text-2);
  width: 65%;
}
.pricing-table td {
  font-weight: 800;
  color: var(--accent-dk);
  text-align: right;
  white-space: nowrap;
}
.pricing-table .row-section td,
.pricing-table .row-section th {
  background: var(--surface);
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 12px 28px;
}
.pricing-note {
  padding: 18px 28px;
  font-size: 12px;
  color: var(--muted);
  background: var(--surface);
  line-height: 1.85;
}

/* ===========================
   Voices
   =========================== */
.voices-marquee {
  margin-top: 50px;
  overflow: hidden;
  position: relative;
  --gap: 20px;
}
.voices-marquee::before,
.voices-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.voices-marquee::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.voices-marquee::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }

.voices-track {
  display: flex;
  gap: var(--gap);
  width: max-content;
  animation: marquee 60s linear infinite;
}
.voices-marquee:hover .voices-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - var(--gap) / 2)); }
}
.voice-card {
  flex: 0 0 360px;
  background: var(--white);
  padding: 28px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
}
.voice-quote {
  font-size: 14px;
  line-height: 2;
  color: var(--text-2);
  font-weight: 500;
  flex: 1;
  position: relative;
  padding-left: 28px;
}
.voice-quote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -10px;
  font-family: Georgia, serif;
  font-size: 50px;
  color: var(--accent);
  line-height: 1;
}
.voice-meta {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
}
.voice-avatar {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
}
/* Persona color variants */
.voice-card[data-persona="fuku"] .voice-avatar { background: linear-gradient(135deg, #1DB954, #16934A); }
.voice-card[data-persona="fba"] .voice-avatar { background: linear-gradient(135deg, #0F4C81, #0A2540); }
.voice-card[data-persona="denno"] .voice-avatar { background: linear-gradient(135deg, #FF6B35, #E54D14); }
.voice-card[data-persona="multi"] .voice-avatar { background: linear-gradient(135deg, #5C6A82, #2A3950); }

.voice-author {
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
}
.voice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.voice-tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--surface);
  color: var(--muted);
  letter-spacing: .02em;
}
.voice-card[data-persona="fuku"] .voice-tag { background: rgba(29,185,84,.10); color: #16934A; }
.voice-card[data-persona="fba"] .voice-tag { background: rgba(15,76,129,.10); color: var(--primary); }
.voice-card[data-persona="denno"] .voice-tag { background: rgba(255,107,53,.12); color: var(--accent-dk); }
.voice-card[data-persona="multi"] .voice-tag { background: rgba(92,106,130,.12); color: var(--text-2); }

/* ===========================
   Guarantee
   =========================== */
.guarantee-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.guarantee-card {
  background: var(--white);
  padding: 36px 32px;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--accent);
  box-shadow: var(--shadow-xs);
  display: flex;
  gap: 24px;
}
.guarantee-card:nth-child(2) { border-top-color: var(--success); }
.guarantee-icon {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.guarantee-card:nth-child(2) .guarantee-icon { background: rgba(29,185,84,.10); }
.guarantee-card h4 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 10px;
}
.guarantee-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.95;
}

/* ===========================
   FAQ
   =========================== */
.faq-list {
  margin-top: 50px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: all .3s var(--ease-out);
}
.faq-item.is-open {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.faq-q {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  user-select: none;
}
.faq-letter {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 14px;
}
.faq-q-text { flex: 1; }
.faq-toggle {
  position: relative;
  width: 18px;
  height: 18px;
}
.faq-toggle::before, .faq-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--text-2);
  transform: translate(-50%, -50%);
  transition: transform .3s var(--ease-out);
}
.faq-toggle::before { width: 14px; height: 2px; }
.faq-toggle::after { width: 2px; height: 14px; }
.faq-item.is-open .faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease-out);
}
.faq-item.is-open .faq-a { max-height: 500px; }
.faq-a-inner {
  padding: 0 26px 26px 74px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.faq-letter--a {
  margin-left: -42px;
  background: var(--primary);
}
.faq-a p {
  font-size: 14px;
  color: var(--muted);
  line-height: 2;
}

/* ===========================
   Cannot-handle list
   =========================== */
.notes-grid {
  margin-top: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 36px;
}
.notes-grid h4 {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.notes-grid h4::before {
  content: '⚠';
  color: var(--accent);
  font-size: 18px;
}
.notes-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
}
.notes-list li {
  font-size: 13px;
  color: var(--text-2);
  padding-left: 20px;
  position: relative;
  line-height: 1.85;
}
.notes-list li::before {
  content: '×';
  position: absolute;
  left: 0;
  top: 0;
  color: #C8362B;
  font-weight: 800;
}

/* ===========================
   CTA
   =========================== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dk) 0%, var(--primary) 60%, var(--accent-dk) 130%);
  color: var(--white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,107,53,.22), transparent 60%);
  pointer-events: none;
}
.cta-section::after {
  content: 'CONTACT';
  position: absolute;
  right: -2%;
  bottom: -50px;
  font-family: var(--font-en);
  font-size: clamp(120px, 18vw, 240px);
  font-weight: 900;
  color: rgba(255,255,255,.05);
  line-height: 1;
  pointer-events: none;
}
.cta-buttons .btn { position: relative; z-index: 2; }
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 28px;
}
.cta-section .headline { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.85); font-size: 16px; line-height: 1.95; }
.cta-buttons {
  margin-top: 38px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-meta {
  margin-top: 32px;
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,.7);
}
.cta-meta strong { color: var(--white); margin-left: 6px; }

/* ===========================
   Footer
   =========================== */
.site-footer {
  background: #061726;
  color: rgba(255,255,255,.65);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .nav-logo { color: var(--white); }
.footer-brand .nav-logo .logo-sub { color: rgba(255,255,255,.6); }
.footer-brand p {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.95;
}
.footer-col h5 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--white);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.footer-col li {
  margin-bottom: 10px;
  font-size: 13px;
}
.footer-col a:hover { color: var(--accent-lt); opacity: 1; }
.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,.45);
}

/* ===========================
   Logo Image
   =========================== */
.logo-mark-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  display: block;
}

/* ===========================
   Company Feature
   =========================== */
.company-feature {
  background: linear-gradient(180deg, var(--surface) 0%, var(--white) 100%);
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}
.company-feature::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(255,107,53,.08), transparent 60%);
  pointer-events: none;
}
.company-feature-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
.company-feature-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}
.company-feature-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.company-feature-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 110px;
  height: 110px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  padding: 18px;
}
.company-feature-badge img { width: 100%; height: 100%; object-fit: contain; }
.company-feature-body .headline { margin-top: 4px; }
.company-feature-points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.company-feature-points li {
  font-size: 14px;
  padding-left: 34px;
  position: relative;
  color: var(--text-2);
  line-height: 1.85;
}
.company-feature-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.company-feature-points li strong { color: var(--text); }
.company-feature-cta {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===========================
   Service Notes (控えめな補足ノート)
   =========================== */
.service-notes {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-note {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0;
  transition: border-color .2s var(--ease-out);
}
.service-note[open] {
  border-color: var(--line);
  background: var(--white);
}
.service-note summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  user-select: none;
  transition: color .2s var(--ease-out);
}
.service-note summary::-webkit-details-marker { display: none; }
.service-note summary:hover { color: var(--accent); }
.service-note summary::after {
  content: '＋';
  margin-left: auto;
  font-size: 16px;
  font-weight: 700;
  color: var(--muted);
  transition: transform .3s var(--ease-out);
}
.service-note[open] summary::after { content: '−'; color: var(--accent); }
.service-note-ref {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 800;
}
.service-note[open] .service-note-ref {
  background: rgba(255,107,53,.12);
  color: var(--accent-dk);
}
.service-note-label {
  flex: 1;
  line-height: 1.5;
}
.service-note-hint {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: .04em;
}
.service-note[open] .service-note-hint { display: none; }

.service-note-list,
.service-note-items {
  padding: 4px 22px 20px 58px;
}
.service-note-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-note-list li {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.85;
  padding-left: 12px;
  position: relative;
}
.service-note-list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--muted);
}
.service-note-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.service-note-item {
  padding: 14px 16px;
  background: var(--surface);
  border-radius: var(--radius-sm);
}
.service-note-item-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.service-note-item p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.75;
}

/* ===========================
   Service Subsection (legacy)
   =========================== */
.service-subsection {
  margin-top: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  position: relative;
}
.service-subsection + .service-subsection { margin-top: 20px; }
.service-subsection-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--line);
}
.service-subsection-ref {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 48px;
  padding: 0 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .04em;
  box-shadow: var(--shadow-glow);
}
.service-subsection-title {
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.5;
}
.service-subsection-title::before {
  content: '↳ ';
  color: var(--accent);
  font-weight: 900;
  margin-right: 4px;
}
.service-subsection-lead {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}
.service-subsection-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-subsection-list li {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.85;
  padding-left: 24px;
  position: relative;
}
.service-subsection-list li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.service-subsection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-subsection-item {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 22px 22px;
}
.service-subsection-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
}
.service-subsection-item h4 {
  font-size: 15px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
}
.service-subsection-item h4 small {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  margin-left: 4px;
}
.service-subsection-item p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.85;
}

/* ===========================
   Service Detail Grid (legacy)
   =========================== */
.service-detail-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-detail {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px 28px;
  transition: all .3s var(--ease-out);
}
.service-detail:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.service-detail-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.service-detail h4 {
  font-size: 16px;
  font-weight: 900;
  margin-bottom: 10px;
  color: var(--text);
}
.service-detail p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.95;
}
.service-detail-list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-detail-list li {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
  padding-left: 18px;
  position: relative;
}
.service-detail-list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}

/* ===========================
   Pricing — Matrix & Scroll
   =========================== */
.pricing-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.pricing-table--matrix {
  min-width: 820px;
  table-layout: fixed;
}
.pricing-table--matrix th,
.pricing-table--matrix td {
  padding: 14px 10px;
  font-size: 12.5px;
  text-align: center;
  width: auto;
  white-space: nowrap;
}
.pricing-table--matrix thead th {
  background: var(--surface);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 800;
  border-bottom: 1px solid var(--line);
}
.pricing-table--matrix tbody th {
  text-align: left;
  color: var(--text);
  font-weight: 800;
  background: var(--surface);
  padding-left: 22px;
  width: 110px;
}
.pricing-table--matrix tbody td {
  color: var(--accent-dk);
  font-weight: 700;
}

/* ===========================
   CSC Notice
   =========================== */
.csc-notice {
  margin-top: 32px;
  background: linear-gradient(135deg, rgba(255,107,53,.10), rgba(255,107,53,.04));
  border: 1px solid rgba(255,107,53,.28);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.csc-notice-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 900;
  box-shadow: var(--shadow-glow);
}
.csc-notice-body h4 {
  font-size: 16px;
  font-weight: 900;
  color: var(--accent-dk);
  margin-bottom: 6px;
}
.csc-notice-body p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.95;
}
.csc-notice-body strong {
  color: var(--accent-dk);
}

/* ===========================
   Partner Notice
   =========================== */
.partner-notice {
  margin-top: 32px;
  background: linear-gradient(135deg, rgba(15,76,129,.06), rgba(15,76,129,.02));
  border: 1px solid rgba(15,76,129,.18);
  border-radius: var(--radius-md);
  padding: 28px 32px;
}
.partner-notice-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--primary);
  background: rgba(15,76,129,.12);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.partner-notice-body h4 {
  font-size: 17px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
}
.partner-notice-body > p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 18px;
}
.partner-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.partner-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--white);
  border: 1px solid rgba(15,76,129,.22);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all .25s var(--ease-out);
}
.partner-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: 0 8px 22px rgba(15,76,129,.15);
  opacity: 1;
}
.partner-card-name {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 900;
  color: var(--primary-dk);
  letter-spacing: .04em;
}
.partner-card-link {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--accent-dk);
}

/* ===========================
   Payment Section
   =========================== */
.payment-methods {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.payment-method {
  background: var(--white);
  padding: 34px 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  text-align: center;
  transition: all .3s var(--ease-out);
}
.payment-method:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.payment-method-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dk));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 18px;
  box-shadow: var(--shadow-glow);
}
.payment-method:nth-child(2) .payment-method-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk));
  box-shadow: 0 12px 38px rgba(15,76,129,.32);
}
.payment-method h4 {
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
}
.payment-method p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}

.payment-timeline-wrap {
  margin-top: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 36px;
}
.payment-timeline-title {
  font-size: 17px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 24px;
}
.payment-timeline-title small {
  display: inline-block;
  margin-left: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.payment-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  position: relative;
}
.payment-timeline-step {
  position: relative;
}
.payment-timeline-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: -14px;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 22px;
  font-weight: 900;
  z-index: 2;
}
.payment-timeline-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--primary);
  background: var(--surface);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.payment-timeline-step.is-free .payment-timeline-label {
  background: var(--accent);
  color: var(--white);
}
.payment-timeline-card {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  border-left: 4px solid var(--primary);
  min-height: 148px;
}
.payment-timeline-step.is-free .payment-timeline-card {
  border-left-color: var(--accent);
  background: linear-gradient(135deg, rgba(255,107,53,.10), rgba(255,107,53,.04));
}
.payment-timeline-period {
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 6px;
}
.payment-timeline-value {
  font-size: 18px;
  font-weight: 900;
  color: var(--primary-dk);
  margin-bottom: 8px;
}
.payment-timeline-value strong {
  color: var(--accent);
  font-size: 22px;
}
.payment-timeline-desc {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.7;
}
.payment-timeline-desc strong { color: var(--primary); font-weight: 800; }
.payment-timeline-note {
  margin-top: 20px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.85;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}

/* ===========================
   Work Gallery
   =========================== */
.work-gallery {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.work-gallery-item {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
  display: flex;
  flex-direction: column;
}
.work-gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.work-gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  background: var(--surface);
}
.work-gallery-item figcaption {
  padding: 16px 20px 18px;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
  border-top: 3px solid var(--accent);
  background: var(--white);
}

/* ===========================
   Legal Page (Privacy / 特商法)
   =========================== */
.legal-page {
  padding: calc(var(--nav-h) + 60px) 0 100px;
  background: var(--bg);
}
.legal-container {
  max-width: 820px;
}
.legal-head {
  text-align: center;
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
}
.legal-head .headline {
  margin-top: 8px;
  font-size: clamp(26px, 4vw, 36px);
}
.legal-intro {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
  line-height: 2;
  text-align: left;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.legal-meta {
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}
.legal-body {
  font-size: 14px;
  color: var(--text-2);
  line-height: 2;
}
.legal-body h2 {
  margin-top: 44px;
  margin-bottom: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  font-size: 17px;
  font-weight: 900;
  color: var(--text);
  line-height: 1.5;
}
.legal-body h2:first-child { margin-top: 0; }
.legal-body p { margin-bottom: 14px; }
.legal-body ul {
  list-style: none;
  margin-bottom: 14px;
  padding-left: 4px;
}
.legal-body ul li {
  position: relative;
  padding-left: 20px;
  line-height: 2;
  color: var(--text-2);
  font-size: 14px;
}
.legal-body ul li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}
.legal-contact-box {
  margin: 18px 0 8px;
  padding: 22px 26px;
  background: var(--surface);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-sm);
}
.legal-contact-box p {
  margin: 0;
  font-size: 13.5px;
  line-height: 2;
}
.legal-contact-box a { color: var(--accent-dk); font-weight: 700; }
.legal-contact-box a:hover { text-decoration: underline; }

.legal-dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.legal-dl dt,
.legal-dl dd {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  line-height: 1.85;
}
.legal-dl dt {
  font-weight: 800;
  color: var(--text);
  background: var(--surface);
  font-size: 13px;
}
.legal-dl dd {
  font-size: 13.5px;
  color: var(--text-2);
}
.legal-dl dd small {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.legal-dl dd a { color: var(--accent-dk); font-weight: 700; }
.legal-dl dd a:hover { text-decoration: underline; }
.legal-inline-list {
  list-style: none;
  margin-top: 10px;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 16px;
}
.legal-inline-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--text-2);
}
.legal-inline-list li::before {
  content: '×';
  position: absolute;
  left: 0;
  top: 0;
  color: #C8362B;
  font-weight: 800;
}

.legal-footer-link {
  margin-top: 56px;
  text-align: center;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .company-feature { padding: 80px 0; }
  .company-feature-inner { grid-template-columns: 1fr; gap: 44px; }
  .company-feature-badge { width: 88px; height: 88px; bottom: -14px; right: -14px; padding: 14px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-subsection { padding: 26px 22px; }
  .service-subsection-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-subsection-head { flex-direction: column; gap: 12px; }
  .service-note-items { grid-template-columns: 1fr; gap: 10px; }
  .service-note-list,
  .service-note-items { padding: 4px 16px 16px 16px; }
  .service-note-hint { display: none; }
  .payment-methods { grid-template-columns: 1fr; }
  .payment-timeline { grid-template-columns: 1fr; gap: 14px; }
  .payment-timeline-step:not(:last-child)::after {
    content: '↓';
    top: auto;
    bottom: -12px;
    right: 50%;
    transform: translateX(50%);
  }
  .csc-notice { flex-direction: column; gap: 14px; }
  .work-gallery { grid-template-columns: 1fr; gap: 14px; }
  .legal-page { padding: calc(var(--nav-h) + 40px) 0 64px; }
  .legal-dl { grid-template-columns: 1fr; }
  .legal-dl dt { border-bottom: none; padding-bottom: 4px; }
  .legal-dl dd { padding-top: 8px; }
  .legal-inline-list { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual {
    aspect-ratio: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 560px;
    margin: 0 auto;
  }
  .hero-card,
  .hero-card-1,
  .hero-card-2,
  .hero-card-3 {
    position: static;
    width: 100%;
    animation: none;
  }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .strengths-grid,
  .services-grid,
  .pricing-perks,
  .guarantee-grid,
  .problems-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .flow-steps.col-3 { grid-template-columns: repeat(2, 1fr); }
  .flow-step:not(:last-child)::after { display: none; }
  .flow-lanes { grid-template-columns: 1fr; gap: 18px; }
  .flow-lane { padding: 26px 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .notes-list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .section { padding: 80px 0; }
  .company-feature { padding: 64px 0; }
  .payment-timeline-wrap { padding: 24px 20px; }
  .pricing-table--matrix th,
  .pricing-table--matrix td { padding: 12px 8px; font-size: 11.5px; }
  .hero { padding: calc(var(--nav-h) + 60px) 0 60px; }
  .hero-features { flex-direction: column; gap: 10px; }
  .hero-visual {
    grid-template-columns: 1fr;
    gap: 14px;
    max-width: 100%;
    width: 100%;
    margin: 0;
  }
  .hero-card { padding: 18px; text-align: left; }
  .hero-card .card-value { font-size: 22px; }
  .pricing-table th, .pricing-table td { padding: 14px 18px; font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr; }
  .voice-card { flex-basis: 280px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .flow-steps,
  .flow-steps.col-3 { grid-template-columns: 1fr; }
}