/* ============================================
   CTP Corporate Site - v2
   Design: Graphical × Clean × Modern
   ============================================ */

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes floatX {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(3px, -5px); }
  50% { transform: translate(-3px, 5px); }
  75% { transform: translate(2px, -4px); }
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes dash {
  to { stroke-dashoffset: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #2a9d8f;
  --color-primary-dark: #1f7a6f;
  --color-primary-light: #d4f0ec;
  --color-primary-pale: #eef9f7;
  --color-accent: #264653;
  --color-accent-warm: #e76f51;
  --color-bg: #faf7f2;
  --color-bg-white: #ffffff;
  --color-bg-cream: #f5f0e8;
  --color-text: #3a3632;
  --color-text-light: #6b6560;
  --color-text-muted: #a09890;
  --color-border: #e8e4de;
  --color-white: #ffffff;

  --font-ja: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --font-en: 'Montserrat', sans-serif;

  --section-padding: clamp(5rem, 12vw, 9rem);
  --container-width: 1140px;
  --container-padding: clamp(1.2rem, 4vw, 2rem);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0.4, 0, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.9;
  letter-spacing: 0.06em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* --- Utility --- */
.pc-only { display: inline; }

/* --- Container --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Section Common --- */
.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(3rem, 7vw, 5rem);
}

/* 同一セクション内で本文ブロックが続く場合の間隔（大画像→カード群など） */
.section__body + .section__body {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.section__label {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.section__deco-line {
  display: block;
  margin: 0 auto 0.8rem;
  opacity: 0.5;
}

.section__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.section__title-accent {
  color: var(--color-primary);
}

/* --- Decorative Elements --- */
.deco-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.deco-circle--1 {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  background: radial-gradient(circle, var(--color-primary-pale) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation: floatY 8s ease-in-out infinite;
}

.deco-circle--2 {
  width: clamp(150px, 20vw, 300px);
  height: clamp(150px, 20vw, 300px);
  background: radial-gradient(circle, rgba(231, 111, 81, 0.06) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  animation: floatY 6s ease-in-out infinite 1s;
}

.deco-dots {
  position: absolute;
  width: 100px;
  height: 100px;
  background-image: radial-gradient(var(--color-primary-light) 2px, transparent 2px);
  background-size: 16px 16px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.215, 0.61, 0.355, 1),
              opacity 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.header.is-scrolled {
  transform: translateY(0);
  opacity: 1;
}

.header__inner {
  max-width: 960px;
  margin: 10px auto 0;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 50px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.03);
  transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__logo img {
  height: 22px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-en);
  font-size: 0.6rem;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  font-weight: 500;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.5vw, 2.2rem);
}

.header__nav-link {
  font-size: 0.78rem;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.3rem 0;
  transition: opacity 0.3s ease;
}

.header__nav-link:hover {
  opacity: 0.55;
}

.header__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: all 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.header__cta-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(42, 157, 143, 0.25);
}

.hamburger {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger__line {
  width: 20px;
  height: 1.5px;
  background: var(--color-text);
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  transform-origin: center;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}
.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  padding: 100px var(--container-padding) 2rem;
  overflow-y: auto;
}

.mobile-menu.is-open {
  display: flex;
  flex-direction: column;
  animation: fadeUp 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.mobile-menu__link {
  display: block;
  padding: 1rem 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px dashed var(--color-border);
  letter-spacing: 0.1em;
  transition: opacity 0.3s ease;
}

.mobile-menu__link:hover {
  opacity: 0.55;
}

.mobile-menu__bottom {
  margin-top: auto;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.mobile-menu__tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50px;
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 600;
}

.mobile-menu__contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  overflow-y: visible;
  background: var(--color-bg);
}

/* Hero top navigation */
.hero__topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width);
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem var(--container-padding) 0;
  position: relative;
  z-index: 3;
}

.hero__topnav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__topnav-logo-img {
  height: 52px;
  width: auto;
}

.hero__topnav-logo-text {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--color-text);
  letter-spacing: 0.12em;
  font-weight: 600;
}

.hero__topnav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.hero__topnav-link {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.06em;
  padding: 0.3rem 0;
  position: relative;
  transition: color var(--transition);
}

.hero__topnav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition);
}

.hero__topnav-link:hover {
  color: var(--color-primary);
}

.hero__topnav-link:hover::after {
  width: 100%;
}

.hero__topnav-link--cta {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: all var(--transition);
}

.hero__topnav-link--cta::after {
  display: none;
}

.hero__topnav-link--cta:hover {
  color: var(--color-white);
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(42, 157, 143, 0.25);
}

.hero__inner {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  flex: 1;
  position: relative;
  z-index: 2;
}

.hero__text {
  animation: fadeUp 0.8s ease 0.2s both;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 3vw, 2rem) clamp(2rem, 5vw, 4rem) clamp(2rem, 8vw, 8rem);
}

.hero__logo {
  margin-bottom: 1.5rem;
}

.hero__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__logo-img {
  height: 42px;
  width: auto;
}

.hero__logo-text {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  font-weight: 500;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.hero__label-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.hero__catch {
  font-family: 'Zen Kaku Gothic New', var(--font-ja);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}

.hero__sub-catch {
  font-family: 'Zen Kaku Gothic New', var(--font-ja);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 1.4rem;
  opacity: 0.85;
}


.hero__visual-logo {
  display: none;
}

.hero__catch-em {
  color: var(--color-primary);
  position: relative;
}

.hero__catch-em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: -2px;
  right: -2px;
  height: 10px;
  background: var(--color-primary-light);
  border-radius: 5px;
  z-index: -1;
  opacity: 0.7;
}

.hero__desc {
  font-size: clamp(0.82rem, 1.3vw, 0.95rem);
  color: var(--color-text-light);
  line-height: 2.1;
  margin-bottom: 2rem;
}

.hero__buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  height: 100%;
  min-height: 480px;
  animation: scaleIn 0.8s ease 0.4s both;
}

.hero__image-main-wrap {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: -40px;
  overflow: hidden;
  border-radius: 80px 0 0 80px / 120px 0 0 120px;
}

.hero__image-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transition: transform 8s ease;
}

.hero__image-main-wrap:hover .hero__image-main {
  transform: scale(1.06);
}

.hero__image-sub-wrap {
  position: absolute;
  bottom: 30px;
  left: -70px;
  width: clamp(220px, 20vw, 300px);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border: 5px solid var(--color-bg);
  animation: fadeUp 0.8s ease 0.8s both;
  z-index: 3;
}

.hero__image-sub {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 6s ease;
}

.hero__image-sub-wrap:hover .hero__image-sub {
  transform: scale(1.06);
}

/* --- 浮遊デコレーション --- */
.hero__deco {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.hero__deco--circle1 {
  width: clamp(180px, 25vw, 320px);
  height: clamp(180px, 25vw, 320px);
  background: radial-gradient(circle, rgba(42, 157, 143, 0.08) 0%, transparent 70%);
  top: -60px;
  right: -40px;
  animation: floatX 12s ease-in-out infinite;
}

.hero__deco--circle2 {
  width: clamp(120px, 18vw, 240px);
  height: clamp(120px, 18vw, 240px);
  background: radial-gradient(circle, rgba(231, 111, 81, 0.06) 0%, transparent 70%);
  bottom: 10%;
  left: -60px;
  animation: floatY 8s ease-in-out infinite 1s;
}

.hero__deco--circle3 {
  width: clamp(80px, 12vw, 160px);
  height: clamp(80px, 12vw, 160px);
  background: radial-gradient(circle, rgba(42, 157, 143, 0.1) 0%, transparent 70%);
  top: 30%;
  right: 20%;
  animation: floatY 6s ease-in-out infinite 0.5s;
}

.hero__deco--dot1 {
  width: 12px;
  height: 12px;
  background: var(--color-primary-light);
  top: 18%;
  left: 8%;
  animation: floatY 5s ease-in-out infinite;
}

.hero__deco--dot2 {
  width: 8px;
  height: 8px;
  background: rgba(231, 111, 81, 0.25);
  top: 65%;
  right: 12%;
  animation: floatY 7s ease-in-out infinite 2s;
}

.hero__deco--dot3 {
  width: 10px;
  height: 10px;
  background: rgba(42, 157, 143, 0.2);
  bottom: 20%;
  left: 45%;
  animation: floatX 9s ease-in-out infinite 1s;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  transition: all 0.3s cubic-bezier(0.4, 0.4, 0, 1);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(42, 157, 143, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn__arrow {
  transition: transform var(--transition);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* --- Strengths (Horizontal scroll cards) --- */
.strengths-section {
  background: var(--color-bg-white);
  position: relative;
  overflow: hidden;
}

.strengths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  position: relative;
  z-index: 1;
}

.strength-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 2.8rem);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
}

.strength-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.06);
}

.strength-card__number-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.2rem;
  letter-spacing: 0.02em;
}

.strength-card__number-badge--1 { background: var(--color-primary); }
.strength-card__number-badge--2 { background: var(--color-accent-warm); }
.strength-card__number-badge--3 { background: var(--color-accent); }

.strength-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  transition: transform var(--transition);
}

.strength-card:hover .strength-card__icon {
  transform: scale(1.08) rotate(-3deg);
}

.strength-card__icon svg {
  width: 44px;
  height: 44px;
}

.strength-card__icon--waste {
  background: linear-gradient(135deg, #e76f51 0%, #f4a261 100%);
  box-shadow: 0 6px 20px rgba(231, 111, 81, 0.3);
}

.strength-card__icon--temp {
  background: linear-gradient(135deg, #2a9d8f 0%, #45b7aa 100%);
  box-shadow: 0 6px 20px rgba(42, 157, 143, 0.3);
}

.strength-card__icon--onestop {
  background: linear-gradient(135deg, #264653 0%, #3a6b7e 100%);
  box-shadow: 0 6px 20px rgba(38, 70, 83, 0.3);
}

.strength-card__title {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.7rem;
  letter-spacing: 0.06em;
}

.strength-card__text {
  font-size: 0.83rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* --- Services --- */
.services {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.08);
}

.service-row:nth-child(even) {
  direction: rtl;
}

.service-row:nth-child(even) > * {
  direction: ltr;
}

.service-row__image {
  position: relative;
  overflow: hidden;
  min-height: 300px;
}

.service-row__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-row:hover .service-row__image img {
  transform: scale(1.05);
}

.service-row__image-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-accent-warm);
  color: var(--color-white);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  z-index: 2;
}

.service-row__body {
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-row__num {
  display: inline-block;
  font-family: var(--font-en);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.12;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.service-row__label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.service-row__title {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.8rem;
  letter-spacing: 0.06em;
}

.service-row__text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.service-row__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}

.service-row__link:hover {
  gap: 0.8rem;
}

/* Placeholder */
.placeholder-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: linear-gradient(135deg, var(--color-bg-cream) 0%, var(--color-primary-pale) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* --- Area --- */
.area-section {
  background: var(--color-bg-white);
  position: relative;
  overflow: hidden;
}

.area__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.area__range {
  font-family: var(--font-en);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.area__range-ja {
  font-family: var(--font-ja);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}

.area__text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.area__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.area__tag {
  background: var(--color-bg);
  color: var(--color-text-light);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* --- Page Hero (sub pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: clamp(6rem, 15vw, 9rem) 0 clamp(3rem, 8vw, 5rem);
  text-align: center;
  position: relative;
}

.page-hero__label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.8rem;
}

.page-hero__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}

.page-hero__desc {
  font-size: 0.9rem;
  opacity: 0.8;
  letter-spacing: 0.06em;
}

/* --- Sub page content --- */
.section--bg-white {
  background: var(--color-bg-white);
}

.section--alt {
  background: var(--color-bg-white);
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.content-grid__text {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--color-text-light);
}

.content-grid__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.feature-list {
  list-style: none;
  margin-top: 1.5rem;
}

.feature-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--color-text);
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.card-grid__item {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-text);
  transition: var(--transition);
}

.card-grid__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
  transition: transform var(--transition);
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card:hover .card__icon {
  transform: scale(1.06) rotate(-3deg);
}

.card__icon--infectious {
  background: linear-gradient(135deg, #e76f51 0%, #f4a261 100%);
  box-shadow: 0 4px 14px rgba(231, 111, 81, 0.25);
}

.card__icon--animal {
  background: linear-gradient(135deg, #f4a261 0%, #e9c46a 100%);
  box-shadow: 0 4px 14px rgba(233, 196, 106, 0.25);
}

.card__icon--liquid {
  background: linear-gradient(135deg, #2a9d8f 0%, #45b7aa 100%);
  box-shadow: 0 4px 14px rgba(42, 157, 143, 0.25);
}

.card__icon--other {
  background: linear-gradient(135deg, #264653 0%, #3a6b7e 100%);
  box-shadow: 0 4px 14px rgba(38, 70, 83, 0.25);
}

.card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.7rem;
  padding-left: 0.7rem;
  border-left: 3px solid var(--color-primary);
  letter-spacing: 0.04em;
}

.card__text {
  font-size: 0.83rem;
  line-height: 1.85;
  color: var(--color-text-light);
}

.card__link {
  margin-top: 0.9rem;
  font-size: 0.78rem;
}

.card__link a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}

.card__link a:hover {
  color: var(--color-accent);
}

.message-body p {
  font-size: 0.92rem;
  line-height: 2.05;
  color: var(--color-text);
  margin-bottom: 1.4rem;
}

.message-body p:last-child {
  margin-bottom: 0;
}

.cert-block {
  display: flex;
  align-items: flex-start;
  gap: 1.8rem;
  margin-bottom: 1.5rem;
}

.cert-badge {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: linear-gradient(135deg, #2a9d8f 0%, #45b7aa 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(42, 157, 143, 0.25);
}

.cert-badge svg {
  width: 44px;
  height: 44px;
}

.cert-list {
  flex: 1;
}

@media (max-width: 768px) {
  .cert-block {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .cert-list {
    width: 100%;
  }
}

/* --- service-icon-grid (animal-sales) --- */
.service-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.service-icon-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.2rem;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.service-icon-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  border-color: var(--color-primary-light);
}

.service-icon-item__icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-pale);
  color: var(--color-primary);
}

.service-icon-item__icon svg {
  width: 22px;
  height: 22px;
}

.service-icon-item p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0;
}

/* --- Memorial decoration --- */
.memorial-block {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  padding: 1.8rem;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.memorial-block__deco {
  flex-shrink: 0;
  color: var(--color-primary);
  width: 80px;
  height: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.memorial-block__deco svg {
  width: 100%;
  height: 100%;
}

.memorial-block__text {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--color-text);
  margin: 0;
}

@media (max-width: 768px) {
  .memorial-block {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    padding: 1.4rem;
  }
}

/* --- Affiliated cards (company) --- */
.affiliated-card {
  position: relative;
  padding-top: 2rem;
}

.affiliated-card__icon {
  position: absolute;
  top: -22px;
  left: 1.4rem;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-white);
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.affiliated-card__icon svg {
  width: 28px;
  height: 28px;
}

.affiliated-card--1 .affiliated-card__icon {
  color: #e76f51;
}

.affiliated-card--2 .affiliated-card__icon {
  color: #2a9d8f;
}

.affiliated-card--3 .affiliated-card__icon {
  color: #264653;
}

/* --- Business list with numbered badges --- */
.business-list {
  list-style: none;
  counter-reset: business-counter;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.8rem;
}

.business-list__item {
  counter-increment: business-counter;
  position: relative;
  padding: 0.9rem 1rem 0.9rem 3.2rem;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-text);
  transition: var(--transition);
}

.business-list__item:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
}

.business-list__item::before {
  content: counter(business-counter, decimal-leading-zero);
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-pale);
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.section__features {
  list-style: none;
}

/* 全幅で左に間延びするリストを中央寄せ（会社概要等） */
.section__features--center {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section__features li {
  padding: 0.6rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
}

.section__features li:last-child {
  border-bottom: none;
}

.section__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.cert-prefectures {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.cert-prefectures span {
  background: var(--color-primary-pale);
  color: var(--color-primary-dark);
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* --- Company table --- */
.company-table {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border-collapse: collapse;
  margin-top: 1rem;
}

.company-table th,
.company-table td {
  padding: 1rem 1.2rem;
  text-align: left;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
}

.company-table th {
  width: 160px;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-bg);
  white-space: nowrap;
}

/* --- License table --- */
.license-table-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin: 2rem 0 0.8rem;
  padding-left: 0.6rem;
  border-left: 3px solid var(--color-accent);
}

.license-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.license-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--color-bg-white);
}

.license-table thead th {
  padding: 0.8rem 1rem;
  background: var(--color-bg);
  color: var(--color-accent);
  font-weight: 600;
  text-align: center;
  border-bottom: 2px solid var(--color-accent);
  white-space: nowrap;
}

.license-table tbody th {
  width: 120px;
  padding: 0.8rem 1rem;
  background: var(--color-bg);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.license-table tbody td {
  padding: 0.8rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: "Courier New", monospace;
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .license-table {
    font-size: 0.82rem;
  }

  .license-table thead th,
  .license-table tbody th,
  .license-table tbody td {
    padding: 0.6rem 0.5rem;
  }

  .license-table tbody th {
    width: auto;
    min-width: 70px;
  }
}

/* --- Map --- */
.map-wrap {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.map-wrap iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

/* --- Contact --- */
.contact-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.contact-method {
  text-align: center;
  padding: 2.5rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
}

.contact-method__title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.contact-method__tel {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.contact-method__note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.contact-form {
  margin-top: 3rem;
}

.contact-form__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-align: center;
}

.contact-form__note {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
  line-height: 1.8;
  text-align: center;
}

.contact-form__iframe {
  display: block;
  width: 100%;
  height: 1100px;
  border: 0;
  background: transparent;
}

@media (max-width: 768px) {
  .contact-form__iframe {
    height: 1200px;
  }
}

/* --- Contact form (Web3Forms - Google Form Style) --- */
.contact-form__form {
  max-width: 600px;
  margin: 1.5rem auto 0;
}

.form-required-note {
  color: #d93025;
  font-size: 0.85rem;
  margin: 0 0 1rem;
  padding: 0 1.5rem;
}

.form-required-mark {
  color: #d93025;
  margin-left: 0.2em;
}

.form-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  color: #202124;
  margin-bottom: 0.8rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.4rem 0;
  border: none;
  border-bottom: 1px solid #dadce0;
  background: transparent;
  font-size: 0.95rem;
  font-family: inherit;
  color: #202124;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #80868b;
}

.form-input:focus,
.form-textarea:focus {
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: calc(0.4rem - 1px);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.form-submit {
  display: block;
  padding: 0.7rem 2.5rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 1rem;
}

.form-submit:hover {
  opacity: 0.85;
}

/* --- Privacy --- */
.privacy-text {
  font-size: 0.88rem;
  line-height: 2.1;
  color: var(--color-text-light);
}

.privacy-text h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

/* --- Vehicle grid --- */
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* 2枚だけのグリッドを中央寄せ（収納容器など） */
.vehicle-grid--narrow {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.vehicle-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.vehicle-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.vehicle-card__caption {
  padding: 1rem;
  font-size: 0.82rem;
  text-align: center;
  color: var(--color-text-light);
}

.vehicle-card__body {
  padding: 1.2rem 1.4rem 1.4rem;
}

.vehicle-card__body .vehicle-card__caption {
  padding: 0.4rem 0 0;
  text-align: left;
}

.vehicle-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
  letter-spacing: 0.04em;
}

.section__desc {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--color-text);
  margin-bottom: 1.2rem;
}

.section__note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1.5rem;
  line-height: 1.8;
}

/* --- Numbers --- */
.numbers-section {
  background: var(--color-bg-white);
  overflow: hidden;
}

.numbers {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.8rem, 1.5vw, 1.5rem);
  position: relative;
  z-index: 1;
}

.number-card {
  flex: 1 1 180px;
  max-width: 240px;
  text-align: center;
  padding: clamp(1.5rem, 3vw, 2.5rem) 1rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition);
  border-top: 3px solid var(--color-primary-light);
}

.number-card:hover {
  transform: translateY(-4px);
}

.number-card__value {
  font-family: var(--font-en);
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.number-card__num {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--color-primary);
  line-height: 1.1;
}

.number-card__label {
  font-size: clamp(0.68rem, 1vw, 0.78rem);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* --- Flow --- */
.flow {
  max-width: 700px;
  margin: 0 auto;
}

.flow__step {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: flex-start;
}

.flow__step-num {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 700;
}

.flow__step-body {
  padding-top: 0.3rem;
}

.flow__step-title {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.3rem;
  letter-spacing: 0.04em;
}

.flow__step-text {
  font-size: 0.83rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.flow__connector {
  width: 2px;
  height: 28px;
  background: var(--color-primary-light);
  margin-left: 25px;
}

/* --- Footer certifications --- */
.footer__certifications {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.2rem 0;
  margin-bottom: 1rem;
}

.footer__cert-text {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* --- Pain Points --- */
.pain-section {
  background: #fef6f0;
}

.pain-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.pain-header__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.marker-highlight {
  background: linear-gradient(transparent 55%, #ffe0b2 55%);
  padding: 0 0.15em;
}

.pain-box {
  max-width: 640px;
  margin: 0 auto 2rem;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.5rem, 5vw, 3rem);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.pain-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pain-list__item {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1rem);
  padding: 1rem 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: clamp(0.88rem, 1.5vw, 0.95rem);
  color: var(--color-text);
  line-height: 1.7;
}

.pain-list__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pain-list__item:first-child {
  padding-top: 0;
}

.pain-list__check {
  flex-shrink: 0;
  color: var(--color-accent-warm);
}

.pain-list__text strong {
  color: var(--color-accent-warm);
  font-weight: 700;
}

.pain-arrow {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  animation: floatY 2s ease-in-out infinite;
}

.pain-answer {
  text-align: center;
}

.pain-answer__text {
  display: inline-block;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: var(--color-accent);
  letter-spacing: 0.06em;
  padding: 1rem 2.5rem;
  background: var(--color-primary-pale);
  border-radius: 50px;
  border: 2px solid var(--color-primary-light);
}

.pain-answer__text strong {
  color: var(--color-primary);
  font-size: 1.1em;
}

/* --- Section CTA (inline) --- */
.section-cta {
  text-align: center;
  margin-top: clamp(2rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.section-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.6rem 1.5rem;
  border: 1.5px solid var(--color-primary);
  border-radius: 50px;
  transition: all var(--transition);
}

.section-cta__link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 157, 143, 0.25);
}

/* --- FAQ --- */
.faq-section {
  background: var(--color-bg-white);
}

.faq {
  max-width: 700px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-ja);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  text-align: left;
  transition: color var(--transition);
}

.faq__question:hover {
  color: var(--color-primary);
}

.faq__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: 50%;
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.faq__item.is-open .faq__icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq__item.is-open .faq__answer {
  max-height: 400px;
  padding-bottom: 1.2rem;
}

.faq__answer p {
  font-size: 0.83rem;
  color: var(--color-text-light);
  line-height: 1.9;
  padding-left: 0.5rem;
  border-left: 3px solid var(--color-primary-light);
}

/* --- Floating CTA (PC) --- */
.floating-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.85rem 1.4rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 30px rgba(42, 157, 143, 0.35);
  transition: all var(--transition);
  z-index: 800;
  animation: floatCta 0.6s ease 1s both;
}

.floating-cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(42, 157, 143, 0.4);
}

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

/* --- CTA Banner --- */
.cta-banner {
  background: var(--color-accent);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(42, 157, 143, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatY 10s ease-in-out infinite;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(231, 111, 81, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatY 8s ease-in-out infinite 2s;
}

.cta-banner__inner {
  text-align: center;
  position: relative;
  z-index: 1;
  color: var(--color-white);
}

.cta-banner__title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 0.6rem;
  letter-spacing: 0.08em;
}

.cta-banner__text {
  font-size: 0.88rem;
  opacity: 0.75;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-banner__buttons {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
  background: #1a2f38;
  color: rgba(255, 255, 255, 0.7);
  padding: clamp(3rem, 8vw, 5rem) 0 1.5rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: 3rem;
}

.footer__brand-name {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.footer__brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
  opacity: 0.5;
}

.footer__address {
  font-size: 0.78rem;
  line-height: 2;
  font-style: normal;
}

.footer__heading {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition);
}

.footer__link:hover {
  color: var(--color-white);
  transform: translateX(3px);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
}

.footer__copyright { opacity: 0.4; }

.footer__policy-link {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition);
}
.footer__policy-link:hover { color: var(--color-white); }

/* --- Scroll animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* --- Sticky CTA (mobile) --- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: 0.5rem var(--container-padding) calc(0.5rem + env(safe-area-inset-bottom));
}

.sticky-cta__inner {
  display: flex;
  gap: 0.5rem;
}

.sticky-cta__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  letter-spacing: 0.04em;
}

.sticky-cta__btn--tel {
  background: var(--color-accent);
  color: var(--color-white);
}

.sticky-cta__btn--contact {
  background: var(--color-primary);
  color: var(--color-white);
}

/* --- Wave Divider --- */
.wave-divider {
  position: relative;
  height: 80px;
  overflow: hidden;
}

.wave-divider--cream { background: var(--color-bg); }
.wave-divider--white { background: var(--color-bg-white); }

.wave-divider svg {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  /* --- Header SP: PCと同じpillナビをそのまま使う、SP用に中身を簡素化 --- */
  .header__inner {
    max-width: calc(100% - 1.6rem);
    padding: 0 1rem;
    height: 52px;
  }

  .header__logo img {
    height: 32px;
  }

  .header__logo-text {
    display: none;
  }

  .header__nav {
    display: none;
  }

  .header__cta-btn {
    display: none;
  }

  .header .hamburger {
    display: flex;
  }

  /* --- Hero SP --- */
  .hero {
    margin-top: 0;
    min-height: auto;
  }

  .hero__topnav { display: none; }

  .hero__visual-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 3.5rem 0 0.8rem;
    order: 0;
    z-index: 5;
  }

  .hero__visual-logo-img {
    height: 40px;
    width: auto;
  }

  .hero__visual-logo-text {
    font-family: var(--font-en);
    font-size: 0.7rem;
    color: var(--color-text);
    letter-spacing: 0.12em;
    font-weight: 600;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0;
    position: relative;
  }

  .hero__visual {
    order: 1;
    position: relative;
    height: auto;
    min-height: auto;
  }

  .hero__catch--pc {
    font-size: clamp(1.3rem, 5.5vw, 1.7rem);
    line-height: 1.55;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
  }

  .hero__sub-catch {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }

  .hero__text {
    padding: 1.5rem var(--container-padding) 2.5rem;
    order: 2;
  }

  .hero__desc {
    font-size: 0.82rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
  }

  .hero__label {
    font-size: 0.7rem;
    padding: 0.35rem 1rem;
    margin-bottom: 1.2rem;
  }

  .hero__buttons {
    justify-content: center;
    gap: 0.6rem;
  }

  .hero__image-main-wrap {
    position: relative;
    left: 0;
    border-radius: 0;
    background: var(--color-bg);
    line-height: 0;
    overflow: visible;
  }

  .hero__image-main-wrap:hover .hero__image-main {
    transform: none;
  }

  .hero__image-main {
    transition: none;
  }

  /* 上の波（ロゴエリア→画像） */
  .hero__image-main-wrap::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 40px;
    z-index: 2;
    background: var(--color-bg);
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 40' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L400,0 L400,15 Q300,40 200,25 Q100,10 0,35 Z' fill='white'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 40' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L400,0 L400,15 Q300,40 200,25 Q100,10 0,35 Z' fill='white'/%3E%3C/svg%3E");
    mask-size: 100% 100%;
    -webkit-mask-size: 100% 100%;
  }

  /* 下の波（画像→テキストエリア） — 上と同じ波形を反転 */
  .hero__image-main-wrap::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 40px;
    z-index: 2;
    background: var(--color-bg);
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 40' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L400,0 L400,15 Q300,40 200,25 Q100,10 0,35 Z' fill='white'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 40' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L400,0 L400,15 Q300,40 200,25 Q100,10 0,35 Z' fill='white'/%3E%3C/svg%3E");
    mask-size: 100% 100%;
    -webkit-mask-size: 100% 100%;
    transform: rotate(180deg);
  }

  .hero__image-main {
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
  }

  .hero__deco { display: none; }
  .pc-only { display: none; }

  /* --- Section headers SP --- */
  .section__label {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
  }

  .section__title {
    font-size: 1.3rem;
  }

  .section__header {
    margin-bottom: 2rem;
  }

  /* --- Pain SP --- */
  .pain-header__title {
    font-size: 1.3rem;
  }

  .pain-box {
    padding: 1.2rem 1.2rem;
  }

  .pain-answer__text {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  /* --- Strengths SP --- */
  .strengths {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .strength-card {
    padding: 1.8rem 1.5rem;
  }

  /* --- Services SP --- */
  .service-row {
    grid-template-columns: 1fr;
  }

  .service-row:nth-child(even) {
    direction: ltr;
  }

  .service-row__image {
    min-height: 200px;
  }

  .service-row__num {
    font-size: 2.2rem;
  }

  .service-row__body {
    padding: 1.5rem 1.2rem;
  }

  /* --- Numbers SP --- */
  .numbers {
    gap: 0.6rem;
  }

  .number-card {
    flex-basis: 42%;
  }

  .number-card {
    padding: 1.2rem 0.8rem;
    border-radius: 16px;
  }

  .number-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

  .number-card__num {
    font-size: 1.8rem;
  }

  /* --- Flow SP --- */
  .flow__step {
    gap: 1rem;
  }

  .flow__step-num {
    width: 42px;
    height: 42px;
    font-size: 0.75rem;
  }

  .flow__connector {
    margin-left: 20px;
    height: 22px;
  }

  /* --- Wave divider SP --- */
  .wave-divider {
    height: 48px;
  }

  /* --- CTA Banner SP --- */
  .cta-banner__title {
    font-size: 1.15rem;
  }

  .cta-banner__text {
    font-size: 0.82rem;
  }

  /* --- Footer SP --- */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  /* --- Sticky/Floating SP --- */
  .sticky-cta { display: block; }
  body { padding-bottom: 65px; }
  .floating-cta { display: none; }

  .deco-circle,
  .deco-dots { display: none; }

  /* Sub pages SP */
  .page-hero {
    padding: 5rem 0 2.5rem;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .vehicle-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-methods {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .company-table th {
    width: 100px;
    font-size: 0.82rem;
    padding: 0.8rem;
  }

  .company-table td {
    font-size: 0.82rem;
    padding: 0.8rem;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    justify-content: center;
    font-size: 0.82rem;
    padding: 0.75rem 1.5rem;
  }

  .hero__image-main {
    aspect-ratio: 5 / 4;
  }

  .number-card:last-child {
    max-width: 100%;
  }

  .area__range {
    font-size: 1.5rem;
  }

  .area__tags {
    gap: 0.4rem;
  }

  .area__tag {
    font-size: 0.72rem;
    padding: 0.3rem 0.8rem;
  }
}