:root {
  --white: #ffffff;
  --gray-50: #f8fafa;
  --gray-100: #f1f5f5;
  --gray-200: #e2e8e8;
  --gray-300: #cbd5d5;
  --gray-400: #94a3a3;
  --gray-500: #64756f;
  --gray-600: #4a5c56;
  --gray-700: #374544;
  --gray-800: #1f2d2b;
  --gray-900: #0f1a18;

  --primary-50: #f0f8fa;
  --primary-100: #d3ecf3;
  --primary-200: #a6d9e7;
  --primary-300: #6cc0d6;
  --primary-400: #33a5c4;
  --primary-500: #008cb4;
  --primary-600: #037ea0;
  --primary-700: #056377;
  --primary-800: #0a4150;
  --primary-900: #032b35;

  --line-green: #06c755;
  --line-green-dark: #05a847;

  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Poppins', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-jp);
  background: var(--white);
  color: var(--gray-800);
  font-size: 15px;
  line-height: 2;
  -webkit-font-smoothing: antialiased;
}

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

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

.nowrap { white-space: nowrap; }

.inner { max-width: 1160px; margin: 0 auto; padding: 0 40px; }

/* ===== header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
}

.site-header .inner {
  display: flex;
  align-items: center;
  gap: 40px;
  height: 76px;
}

.logo { display: flex; flex-direction: column; line-height: 1.3; }

.logo .logo-ja {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--gray-900);
  white-space: nowrap;
}

.logo .logo-en {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary-600);
  white-space: nowrap;
}

.global-nav { margin-left: auto; }

.global-nav ul { display: flex; gap: 32px; list-style: none; }

.global-nav a {
  font-family: var(--font-jp);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
  transition: color 0.3s ease;
}

.global-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--primary-400);
  transition: width 0.3s ease;
}

.global-nav a:hover { color: var(--primary-600); }

.global-nav a:hover::after { width: 100%; }

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 36px;
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn--line {
  background: var(--line-green);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(6, 199, 85, 0.3);
}

.btn--line:hover {
  background: var(--line-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(6, 199, 85, 0.4);
}

.btn--small { height: 42px; padding: 0 22px; font-size: 13.5px; box-shadow: none; }

.btn .line-icon { width: 20px; height: 20px; flex: none; }

.cta-note {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 12px;
}

/* ===== hero (light, toC style) ===== */
.hero {
  position: relative;
  background: var(--primary-900);
  padding: 88px 0 104px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(3, 43, 53, 0.93) 0%, rgba(3, 43, 53, 0.74) 48%, rgba(3, 43, 53, 0.3) 100%);
}

.hero .inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero__label {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--primary-300);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero__label::before {
  content: '';
  width: 48px;
  height: 2px;
  background: var(--primary-400);
}

.hero__title {
  font-size: clamp(30px, 3.3vw, 40px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 22px;
  text-shadow: 0 2px 16px rgba(3, 43, 53, 0.4);
}

.hero__title span {
  background: linear-gradient(transparent 62%, rgba(51, 165, 196, 0.55) 62%);
}

.hero__title .em {
  font-size: 1.28em;
  color: var(--primary-300);
  letter-spacing: -0.02em;
}

.hero__desc {
  font-size: 15px;
  line-height: 2.1;
  color: rgba(255, 255, 255, 0.88);
  max-width: 520px;
  margin-bottom: 24px;
}

.hero__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.hero__chips li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  padding: 6px 15px;
  backdrop-filter: blur(4px);
}

.hero__chips li::before {
  content: '';
  width: 14px;
  height: 14px;
  flex: none;
  background: var(--primary-300);
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/contain no-repeat;
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/contain no-repeat;
}

.hero__photo { position: relative; display: flex; justify-content: center; }

.hero .cta-note { color: rgba(255, 255, 255, 0.65); }

/* ===== CSS phone mockup ===== */
.phone-mockup {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
}

.phone-mockup__device {
  position: relative;
  z-index: 2;
  background: #1a1a1a;
  border-radius: 36px;
  padding: 12px;
  box-shadow:
    0 0 0 2px rgba(255,255,255,0.08),
    0 32px 64px rgba(0,0,0,0.35),
    0 8px 24px rgba(0,0,0,0.2);
}

.phone-mockup__notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 86px;
  height: 24px;
  background: #1a1a1a;
  border-radius: 0 0 16px 16px;
  z-index: 3;
}

.phone-mockup__screen-wrap {
  border-radius: 26px;
  overflow: hidden;
  background: #7494A5;
  display: flex;
  flex-direction: column;
  aspect-ratio: 9 / 19.5;
}

/* LINE header */
.phone-chat__header {
  background: var(--line-green);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 22px 8px 6px;
  flex: none;
  gap: 4px;
}

.phone-chat__header-back {
  font-size: 12px;
  font-weight: 300;
  opacity: 0.9;
  flex: none;
  width: 12px;
}

.phone-chat__header-name {
  flex: 1;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.04em;
}

.phone-chat__header-icons {
  display: flex;
  gap: 4px;
  flex: none;
}

.phone-chat__header-icon {
  font-size: 8px;
  opacity: 0.8;
}

/* chat body */
.phone-chat__body {
  flex: 1;
  min-height: 0;
  padding: 8px 6px 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

/* message row */
.phone-chat__msg {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}

.phone-chat__msg--user {
  justify-content: flex-end;
}

/* avatar */
.phone-chat__avatar {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-700);
  color: #fff;
  font-size: 7px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  align-self: flex-start;
  margin-top: 1px;
}

.phone-chat__avatar-spacer {
  width: 18px;
  flex: none;
}

/* bubbles */
.phone-chat__bubble {
  font-size: 7px;
  line-height: 1.5;
  padding: 5px 7px;
  max-width: 72%;
  flex-shrink: 0;
}

.phone-chat__bubble--bot {
  background: #fff;
  color: #333;
  border-radius: 0 10px 10px 10px;
}

.phone-chat__bubble--user {
  background: var(--line-green);
  color: #fff;
  border-radius: 10px 0 10px 10px;
}

/* timestamp & read */
.phone-chat__time {
  font-size: 5px;
  color: rgba(255,255,255,0.55);
  flex: none;
  align-self: flex-end;
  line-height: 1;
}

.phone-chat__read {
  font-size: 5px;
  color: rgba(255,255,255,0.55);
  flex: none;
  align-self: flex-end;
  line-height: 1;
}

.phone-chat__link {
  font-size: 6px;
  opacity: 0.8;
}

/* report card */
.phone-chat__card {
  background: #fff;
  border-radius: 0 8px 8px 8px;
  overflow: hidden;
  max-width: 75%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  flex-shrink: 0;
}

.phone-chat__card img {
  width: 100%;
  height: auto;
  display: block;
}

.phone-chat__card-label {
  font-size: 6.5px;
  font-weight: 700;
  color: var(--primary-700);
  padding: 3px 6px 4px;
}

/* input bar */
.phone-chat__input {
  flex: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 6px;
  background: #fff;
}

.phone-chat__input-icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ccc;
  color: #fff;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  line-height: 1;
}

.phone-chat__input-field {
  flex: 1;
  font-size: 6.5px;
  color: #aaa;
  background: #f3f3f3;
  border-radius: 12px;
  padding: 4px 8px;
  line-height: 1;
}

.phone-chat__send {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--line-green);
  flex: none;
  position: relative;
}

.phone-chat__send::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border: 3px solid transparent;
  border-left: 4px solid #fff;
}

/* report pages fanning behind the phone */
.phone-mockup__pages {
  position: absolute;
  inset: 5% 0;
  z-index: 1;
}

.phone-mockup__page {
  position: absolute;
  width: 55%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  opacity: 0.92;
  -webkit-mask-image: linear-gradient(160deg, rgba(0,0,0,1) 60%, transparent 95%);
  mask-image: linear-gradient(160deg, rgba(0,0,0,1) 60%, transparent 95%);
}

.phone-mockup__page--back {
  right: -32%;
  top: 0;
  transform: rotate(8deg);
}

.phone-mockup__page--mid {
  right: -22%;
  top: 28%;
  transform: rotate(4deg);
}

.hero__photo::before { content: none; }

/* ===== problem section (dark tone) ===== */
.problem {
  background: var(--gray-900);
  color: var(--gray-300);
}

.problem .section-heading__en {
  color: var(--primary-400);
}

.problem .section-heading__ja {
  color: var(--white);
}

.problem .pcard {
  background: var(--gray-800);
  border-color: var(--gray-700);
}

.problem .pcard__body h3 {
  color: var(--gray-100);
}

/* ===== trust band (floating over hero) ===== */
.trust-band {
  position: relative;
  z-index: 2;
  max-width: 1032px;
  margin: -46px auto 0;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 22px 52px rgba(3, 43, 53, 0.14);
  padding: 4px 8px;
}

.trust-band .inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px 28px;
}

.trust-item + .trust-item { border-left: 1px solid var(--gray-200); }

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.trust-item strong {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.6;
}

.trust-item small { font-size: 12px; color: var(--gray-500); line-height: 1.6; }

/* ===== sections ===== */
section { padding: 110px 0; }

section.alt { background: var(--gray-50); }

.section-heading { display: flex; flex-direction: column; gap: 6px; margin-bottom: 56px; }

.section-heading::after {
  content: '';
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--primary-500);
  margin-top: 16px;
}

.section-heading--center { align-items: center; text-align: center; }

/* ===== chevron divider (facilo-style bridge) ===== */
.chevron-divider {
  display: flex;
  justify-content: center;
  padding: 44px 0 0;
  background: var(--white);
}

.chevron-divider span {
  width: 180px;
  height: 40px;
  background: var(--primary-400);
  clip-path: polygon(0 0, 50% 58%, 100% 0, 100% 42%, 50% 100%, 0 42%);
}

.section-heading__en {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-500);
}

.section-heading__ja {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  line-height: 1.5;
}

.section-lead {
  font-size: 15px;
  color: var(--gray-600);
  max-width: 640px;
  margin: -36px auto 56px;
  text-align: center;
}

/* ===== plain cards ===== */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 38px 34px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--primary-200);
}

.card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.7;
  margin: 0 0 12px;
}

.card p { font-size: 14px; color: var(--gray-600); }

.card .icon-circle { margin-bottom: 20px; }

/* ===== photo-top cards ===== */
.pcard {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.pcard:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-200);
}

.pcard__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--gray-100); }

.pcard__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.pcard:hover .pcard__img img { transform: scale(1.06); }

.pcard__body { padding: 30px 30px 34px; }

.pcard__body h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.7;
  margin-bottom: 10px;
}

.pcard__body p { font-size: 14px; color: var(--gray-600); }

/* ===== flow ===== */
.flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.flow-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
}

.flow-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.flow-card__num {
  font-family: var(--font-en);
  font-size: 44px;
  font-weight: 600;
  line-height: 1;
  color: var(--primary-200);
  margin-bottom: 18px;
}

.flow-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.flow-card p { font-size: 14px; color: var(--gray-600); }

.flow-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -22px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border-top: 2.5px solid var(--primary-300);
  border-right: 2.5px solid var(--primary-300);
  rotate: 45deg;
  z-index: 1;
}

/* ===== report split ===== */
.report__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.report__grid .section-heading { margin-bottom: 24px; }

.report__grid > div > p { font-size: 14.5px; color: var(--gray-600); }

.report-list { list-style: none; margin: 28px 0 36px; }

.report-list li {
  padding: 13px 0 13px 34px;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gray-800);
}

.report-list li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 22px;
  width: 16px;
  height: 16px;
  background: var(--primary-500);
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/contain no-repeat;
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/contain no-repeat;
}

.report__visual img, .report__visual svg { border-radius: 16px; }

/* ===== agents ===== */
.agent-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.agent-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 34px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.agent-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--primary-200);
}

.agent-avatar {
  flex: none;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 2px solid var(--primary-200);
  object-fit: cover;
}

.agent-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.agent-card h3 small {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-600);
  margin-left: 10px;
}

.agent-card p { font-size: 13.5px; color: var(--gray-600); line-height: 1.95; }

.section-note {
  font-size: 11px;
  color: var(--gray-400);
  text-align: right;
  margin-top: 12px;
}

/* ===== voices ===== */
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.voice-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.voice-card__stars {
  color: var(--primary-500);
  font-size: 15px;
  letter-spacing: 3px;
  margin-bottom: 14px;
}

.voice-card__stars .star-half {
  opacity: 0.35;
}

.voice-card p { font-size: 13.5px; color: var(--gray-600); margin-bottom: 18px; flex: 1; }

.voice-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  padding-top: 16px;
  border-top: 1px solid var(--gray-200);
}

.voice-card h3 span { font-size: 12px; color: var(--gray-400); font-weight: 500; margin-left: 10px; }

/* ===== faq ===== */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 28px 32px;
  margin-bottom: 16px;
}

.faq-item h3 {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.7;
  padding-left: 38px;
  position: relative;
}

.faq-item h3::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: -2px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 18px;
  color: var(--primary-500);
}

.faq-item p {
  font-size: 14px;
  color: var(--gray-600);
  margin-top: 12px;
  padding-left: 38px;
}

/* ===== final cta ===== */
.final-cta { padding: 0 24px 110px; }

.final-cta__box {
  position: relative;
  overflow: hidden;
  background: var(--gray-900);
  border-radius: 40px;
  text-align: center;
  padding: 96px 40px;
  max-width: 1160px;
  margin: 0 auto;
}

.final-cta__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 26, 24, 0.82) 0%, rgba(15, 26, 24, 0.68) 100%);
}

.final-cta__box > *:not(.final-cta__bg):not(.final-cta__overlay) { position: relative; z-index: 1; }

.final-cta .section-heading__en { color: var(--primary-300); }

.final-cta h2 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.7;
  color: var(--white);
  margin: 10px 0 16px;
}

.final-cta p { color: rgba(255, 255, 255, 0.78); font-size: 14.5px; margin-bottom: 36px; }

.final-cta .cta-note { color: rgba(255, 255, 255, 0.55); }

/* ===== company ===== */
.company-table {
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.company-table th, .company-table td {
  text-align: left;
  padding: 18px 20px;
  border-bottom: 1px solid var(--gray-200);
}

.company-table th { width: 32%; color: var(--gray-500); font-weight: 500; }

.company-table a { color: var(--primary-600); font-weight: 500; }

.company-table a:hover { text-decoration: underline; }

/* ===== footer ===== */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 48px 0;
  font-size: 13px;
}

.site-footer .inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  align-items: flex-start;
  justify-content: space-between;
}

.footer__brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-200);
  margin-bottom: 4px;
}

.footer__company-name {
  font-size: 13px;
  color: var(--gray-400);
}

.footer__company-name a {
  color: var(--gray-300);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.3s ease;
}

.footer__company-name a:hover { color: var(--primary-300); }

.site-footer nav ul { display: flex; flex-wrap: wrap; gap: 28px; list-style: none; }

.site-footer nav a { color: var(--gray-300); transition: color 0.3s ease; }

.site-footer nav a:hover { color: var(--primary-300); }

.site-footer .copyright {
  font-family: var(--font-en);
  font-size: 12px;
  border-top: 1px solid var(--gray-800);
  padding-top: 20px;
}

/* ===== breadcrumb ===== */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: 6px;
  color: var(--gray-400);
}

.breadcrumb a {
  color: var(--gray-500);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb a:hover { color: var(--primary-600); }

/* ===== article ===== */
.article { padding: 120px 0 0; }

.article__inner { max-width: 760px; }

.article__header { margin-bottom: 36px; }

.article__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.article__meta time {
  font-size: 13px;
  color: var(--gray-500);
  font-family: var(--font-en);
}

.article__tags { display: flex; gap: 6px; flex-wrap: wrap; }

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-700);
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  border-radius: 4px;
  padding: 2px 8px;
  line-height: 1.6;
}

.article__title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--gray-900);
}

.article__hero-img {
  margin-bottom: 40px;
  border-radius: 16px;
  overflow: hidden;
}

.article__hero-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== prose (article body) ===== */
.prose { font-size: 15.5px; line-height: 2; color: var(--gray-800); }

.prose h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin: 48px 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-200);
}

.prose h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  margin: 36px 0 12px;
}

.prose p { margin-bottom: 20px; }

.prose ul, .prose ol {
  margin: 12px 0 24px;
  padding-left: 1.6em;
}

.prose li { margin-bottom: 6px; }

.prose strong { color: var(--gray-900); font-weight: 600; }

.prose a {
  color: var(--primary-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.prose a:hover { color: var(--primary-800); }

.prose blockquote {
  border-left: 4px solid var(--primary-300);
  background: var(--primary-50);
  padding: 18px 24px;
  margin: 24px 0;
  border-radius: 0 12px 12px 0;
  font-size: 14.5px;
  color: var(--gray-700);
}

.prose blockquote p:last-child { margin-bottom: 0; }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.prose th, .prose td {
  border: 1px solid var(--gray-200);
  padding: 10px 14px;
  text-align: left;
}

.prose th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-800);
}

.prose code {
  font-size: 0.9em;
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 4px;
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 16px 0;
}

/* ===== article CTA ===== */
.article__cta {
  text-align: center;
  padding: 48px 32px;
  margin: 56px 0 0;
  background: var(--gray-50);
  border-radius: 20px;
  border: 1px solid var(--gray-200);
}

.article__cta h2 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.article__cta p { font-size: 14px; color: var(--gray-600); margin-bottom: 20px; }

/* ===== related articles ===== */
.article__related {
  margin: 64px 0 0;
  padding-top: 48px;
  border-top: 1px solid var(--gray-200);
}

.article__related h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
}

/* ===== column listing & cards ===== */
.column-listing { padding: 120px 0 20px; }

.column-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.column-grid--list {
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.column-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.column-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--primary-200);
}

.column-card__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.column-card__img--placeholder {
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
}

.column-card__body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.column-card__body time {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.column-card__body h2,
.column-card__body h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.65;
  margin-bottom: 8px;
}

.column-card__body p {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.8;
  flex: 1;
}

/* ===== mobile fixed cta ===== */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--gray-200);
  display: none;
}

.mobile-cta .btn { width: 100%; }

/* ===== legal pages ===== */
.legal { padding: 72px 0 120px; }

.legal .inner { max-width: 880px; }

.legal .page-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.legal .page-title-en {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-500);
  display: block;
  margin-bottom: 40px;
}

.legal h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  margin: 44px 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--primary-500);
  line-height: 1.7;
}

.legal p { font-size: 14px; color: var(--gray-700); margin-bottom: 12px; }

.legal ul { margin: 0 0 14px 22px; }

.legal li { font-size: 14px; color: var(--gray-700); margin-bottom: 8px; }

/* ===== report stack (real report pages) ===== */
.report-stack {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
}

.report-stack .rs {
  position: absolute;
  width: 58%;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(3, 43, 53, 0.18);
}

.rs--back { right: 0; top: 0; transform: rotate(5deg); }

.rs--mid { left: 0; top: 8%; transform: rotate(-5deg); }

.rs--front {
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 64%;
  z-index: 2;
  box-shadow: 0 28px 56px rgba(3, 43, 53, 0.26);
}

.report-stack__caption {
  text-align: center;
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 18px;
}

/* ===== rhythm breaks (de-template) ===== */
.card-grid, .voice-grid { align-items: start; }

.report__grid .section-heading__ja { font-size: 40px; line-height: 1.4; }

@media (min-width: 961px) {
  .card-grid > *:nth-child(2) { margin-top: 30px; }
  .card-grid > *:nth-child(3) { margin-top: 60px; }
  .voice-grid > *:nth-child(2) { margin-top: 26px; }
  .voice-grid > *:nth-child(3) { margin-top: 52px; }
  .agent-grid > *:nth-child(even) { margin-top: 32px; }
}

/* ===== responsive ===== */
@media (max-width: 960px) {
  .inner { padding: 0 24px; }
  .hero { padding: 48px 0 64px; }
  .hero .inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__title { font-size: 24px; }
  .hero__overlay { background: linear-gradient(180deg, rgba(3, 43, 53, 0.68) 0%, rgba(3, 43, 53, 0.88) 55%, rgba(3, 43, 53, 0.93) 100%); }
  .hero__photo { margin: 0 auto; }
  .phone-mockup { max-width: 200px; }
  .phone-mockup__device { border-radius: 28px; padding: 8px; }
  .phone-mockup__screen-wrap { border-radius: 22px; }
  .phone-mockup__notch { width: 64px; height: 18px; top: 8px; border-radius: 0 0 12px 12px; }
  .phone-mockup__page { display: none; }

  .trust-band { margin: -30px 16px 0; }
  .trust-band .inner { grid-template-columns: 1fr; padding: 0 24px; }
  .trust-item { padding: 18px 4px; }
  .trust-item + .trust-item { border-left: none; border-top: 1px solid var(--gray-200); }
  .card-grid, .voice-grid, .agent-grid, .flow-grid, .column-grid, .column-grid--list { grid-template-columns: 1fr; }
  .article__title { font-size: 22px; }
  .article { padding-top: 80px; }
  .column-listing { padding-top: 80px; }
  .flow-card:not(:last-child)::after {
    right: 50%;
    top: auto;
    bottom: -24px;
    transform: translateX(50%);
    rotate: 135deg;
  }
  .report__grid { grid-template-columns: 1fr; gap: 40px; }
  .report__grid .section-heading__ja { font-size: 27px; }
  .global-nav { display: none; }
  .header-cta { margin-left: auto; }
  .section-heading__ja { font-size: 25px; }
  section { padding: 68px 0; }
  .final-cta { padding: 0 16px 68px; }
  .final-cta__box { border-radius: 24px; padding: 64px 28px; }
  .mobile-cta { display: block; }
  .site-footer { padding-bottom: 110px; }
  .site-header .inner { height: 60px; gap: 12px; }
  .logo .logo-ja { font-size: 15px; }
  .logo .logo-en { font-size: 8px; letter-spacing: 0.14em; }
  .btn--small { height: 38px; padding: 0 16px; font-size: 12.5px; }
}

/* ===== motion ===== */
.site-header { transition: box-shadow 0.3s ease; }

.site-header.is-scrolled { box-shadow: 0 4px 24px rgba(15, 26, 24, 0.08); }

@media (prefers-reduced-motion: no-preference) {
  @keyframes fade-up {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: none; }
  }

  @keyframes photo-in {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to { opacity: 1; transform: none; }
  }

  @keyframes float-bob {
    from { transform: translateY(0); }
    to { transform: translateY(-10px); }
  }

  @keyframes marker-draw {
    to { background-size: 100% 100%; }
  }

  .hero__label { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both; }
  .hero__title { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both; }
  .hero__desc { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.28s both; }
  .hero__chips { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both; }
  .hero .btn, .hero .cta-note { animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.52s both; }
  .phone-mockup { animation: photo-in 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both; }



  .hero__title span {
    background-repeat: no-repeat;
    background-size: 0% 100%;
    animation: marker-draw 0.7s ease-out 0.9s forwards;
  }

  .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--reveal-delay, 0s);
  }

  .reveal.is-visible { opacity: 1; transform: none; }
}