@charset "UTF-8";

/* ==========================================================================
   F-LINE BUS Co., Ltd. - style.css (Camp-Faithful v5 - Header refined)
   Designed by LIH Co., Ltd.
   ========================================================================== */

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Zen Kaku Gothic New", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.8;
  color: #1a1a1a;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-top: 60px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 700;
  line-height: 1.4;
}

p,
ul,
ol,
dl,
dt,
dd,
figure {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  color: inherit;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
}

input,
textarea,
select,
button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

address {
  font-style: normal;
}

main {
  display: block;
}


/* ==========================================================================
   2. ROOT VARIABLES
   ========================================================================== */
:root {
  --color-base: #F0F7FC;
  --color-white: #FFFFFF;
  --color-main: #023363;
  --color-main-light: #1a5298;
  --color-main-dark: #011f43;
  --color-accent: #C7A139;
  --color-accent-red: #C7373F;
  --color-text: #333333;
  --color-text-sub: #666666;
  --color-border: #E5EAF0;
  --color-required: #C7373F;
  --color-footer: #0a1929;
  --container-max: 1100px;
  --header-h-sp: 60px;
  --header-h-pc: 88px;
  --font-en: "Barlow", "Zen Kaku Gothic New", sans-serif;
  --shadow-sm: 0 2px 12px rgba(2, 51, 99, 0.06);
  --shadow-md: 0 8px 24px rgba(2, 51, 99, 0.10);
  --shadow-lg: 0 16px 48px rgba(2, 51, 99, 0.14);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}


/* ==========================================================================
   3. UTILITIES
   ========================================================================== */
.is-no-scroll {
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ==========================================================================
   4. LAYOUT
   ========================================================================== */

/* 4-1. l-container */
.l-container {
  width: 100%;
  max-width: calc(var(--container-max) + 40px);
  margin: 0 auto;
  padding: 0 20px;
}

.l-container--narrow {
  max-width: 920px;
}


/* 4-2. l-header */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h-sp);
  background: var(--color-white);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.l-header.is-scrolled {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.l-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 0 0 12px;
}

.l-header__logo {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
}

.l-header__logo-img {
  width: auto;
  height: 20px;
}

.l-header__safety {
  display: flex;
  align-items: center;
  margin-left: 10px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
}

.l-header__safety:hover {
  transform: translateY(-2px);
}

.l-header__safety-img {
  width: auto;
  height: clamp(3.2rem, -5.181rem + 8.187vw, 6rem);
}

.l-header__nav {
  display: none;
}

.l-header__tel {
  display: none;
}

.l-header__contact {
  display: none;
}

.l-header__sp-contact {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  width: 60px;
  height: var(--header-h-sp);
  background: var(--color-main);
  transition: background 0.3s ease;
}

.l-header__sp-contact:hover {
  background: var(--color-main-light);
}

.l-header__sp-contact-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.l-header__sp-menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 60px;
  height: var(--header-h-sp);
  background: var(--color-accent-red);
  transition: background 0.3s ease;
}

.l-header__sp-menu:hover {
  background: #a82b32;
}

.l-header__sp-menu-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.l-header__sp-menu.is-open .l-header__sp-menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.l-header__sp-menu.is-open .l-header__sp-menu-bar:nth-child(2) {
  opacity: 0;
}

.l-header__sp-menu.is-open .l-header__sp-menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* 4-3. l-sp-menu */
.l-sp-menu {
  position: fixed;
  top: var(--header-h-sp);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-h-sp));
  background: var(--color-base);
  z-index: 999;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  visibility: hidden;
}

.l-sp-menu.is-open {
  transform: translateX(0);
  visibility: visible;
}

.l-sp-menu__list {
  border-top: 1px solid #b9cbdb;
}

.l-sp-menu__item {
  border-bottom: 1px solid #b9cbdb;
}

.l-sp-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  color: var(--color-main);
  font-weight: 500;
  font-size: 1.5rem;
  transition: background 0.3s ease;
}

.l-sp-menu__link:hover {
  background: rgba(2, 51, 99, 0.06);
}

.l-sp-menu__arrow {
  color: var(--color-main);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.l-sp-menu__cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 24px;
}


/* 4-4. l-main */
.l-main {
  display: block;
}


/* 4-5. l-breadcrumb */
.l-breadcrumb {
  padding: 16px 0;
  background: var(--color-base);
  font-size: 1.2rem;
}

.l-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--color-text-sub);
}

.l-breadcrumb__item {
  display: flex;
  align-items: center;
}

.l-breadcrumb__item:not(:last-child)::after {
  content: ">";
  margin-left: 8px;
  color: #a0a0a0;
}

.l-breadcrumb__link {
  color: var(--color-main);
  transition: opacity 0.3s ease;
}

.l-breadcrumb__link:hover {
  opacity: 0.7;
}

.l-breadcrumb__item--current {
  color: var(--color-text-sub);
  font-weight: 500;
}


/* 4-6. l-footer */
.l-footer {
  background: var(--color-footer);
  color: var(--color-white);
  padding: 56px 0 0;
}

.l-footer__inner {
  max-width: calc(var(--container-max) + 40px);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.l-footer__col--brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.l-footer__logo img {
  height: 32px;
  width: auto;
}

.l-footer__address {
  font-size: 1.3rem;
  line-height: 1.7;
  color: #b3c2d1;
}

.l-footer__nav-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
  padding-top: 24px;
  border-top: 1px solid #1d3047;
}

.l-footer__nav-link {
  display: inline-block;
  font-size: 1.3rem;
  color: var(--color-white);
  transition: opacity 0.3s ease;
}

.l-footer__nav-link:hover {
  opacity: 0.6;
}

.l-footer__bottom {
  margin-top: 40px;
  padding: 20px;
  text-align: center;
  border-top: 1px solid #1d3047;
}

.l-footer__copy {
  font-size: 1.1rem;
  color: #8ea1b4;
  line-height: 1.6;
}

.l-footer__credit {
  display: inline-block;
  margin-left: 4px;
  color: rgb(168 188 207 / 60%);
}


/* ==========================================================================
   5. COMPONENTS
   ========================================================================== */

/* 5-1. c-btn */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  line-height: 1.4;
}

.c-btn--primary {
  height: 50px;
  background: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
}

.c-btn--primary:hover {
  background: var(--color-main-light);
  border-color: var(--color-main-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.c-btn--secondary {
  height: 50px;
  background: #4a8bcc;
  color: var(--color-white);
  border-color: #4a8bcc;
}

.c-btn--secondary:hover {
  background: #3a7bb8;
  border-color: #3a7bb8;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.c-btn--tel {
  background: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
}

.c-btn--tel:hover {
  background: var(--color-main-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.c-btn--submit {
  background: var(--color-white);
  color: var(--color-main);
  border: 2px solid var(--color-main);
  min-width: 280px;
  padding: 18px 32px;
  font-size: 1.6rem;
}

.c-btn--submit:hover {
  background: var(--color-main);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.c-btn--submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.c-btn--cta-mail {
  position: relative;
  background: var(--color-white);
  color: var(--color-main);
  border: 1.5px solid var(--color-main);
  min-width: 240px;
  padding: 14px 28px;
  font-size: 1.4rem;
}

.c-btn--cta-mail:hover {
  background: var(--color-main);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.c-btn--full {
  width: 100%;
}

.c-btn--lg {
  padding: 18px 32px;
  font-size: 1.5rem;
  min-width: 260px;
}

.c-btn__icon {
  flex-shrink: 0;
}

.c-btn__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 24px;
  font-size: 1.6rem;
  line-height: 1;
  font-weight: 700;
}

.c-btn__tel-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
}

.c-btn__tel-number {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.c-btn__tel-hours {
  font-size: 1.1rem;
  font-weight: 400;
  opacity: 0.9;
}


/* 5-2. c-section-head */
.c-section-head {
  text-align: center;
  margin-bottom: 40px;
}

.c-section-head--left {
  text-align: center;
}

.c-section-head--white .c-section-head__en {
  color: var(--color-white);
}

.c-section-head--white .c-section-head__ja {
  color: var(--color-white);
}

.c-section-head__en {
  display: block;
  font-size: 2rem;
  font-family: "Akshar", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  color: var(--color-main);
}

.c-section-head__ja {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

.c-section-head__ja--h1 {
  font-size: 2.6rem;
}


/* 5-3. c-strength-card */
.c-strength-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  height: 100%;
}

.c-strength-card__icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 4px;
  height: 48px;
}

.c-strength-card__icon img {
  width: auto;
  height: 40px;
}

.c-strength-card__no {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-main);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  line-height: 1;
}

.c-strength-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.c-strength-card__text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--color-text);
  text-align: center;
}


/* 5-4. c-vehicle-card */
.c-vehicle-card {
  background: transparent;
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: #FFFFFF;
  border-radius: 8px;
}

.c-vehicle-card__link {
  display: block;
}

.c-vehicle-card__media {
  overflow: hidden;
  aspect-ratio: 5 / 3;
  border-radius: 8px 8px 0 0;
  margin-bottom: 16px;
}

.c-vehicle-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.c-vehicle-card:hover .c-vehicle-card__img {
  transform: scale(1.05);
}

.c-vehicle-card__body-block {
  padding: 24px;
}

.c-vehicle-card__body {
  padding: 0;
}

.c-vehicle-card__title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.c-vehicle-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.c-vehicle-card__tag {
  display: inline-block;
  padding: 4px 12px;
  background: #F0F0F0;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.c-vehicle-card__tag:first-child {
  background: var(--color-main);
  border-color: var(--color-main);
  color: var(--color-white);
}

.c-vehicle-card__text {
  font-size: 1.3rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 12px;
}

.c-vehicle-card__pdfs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0;
}

.c-vehicle-card__pdf {
  position: relative;
  display: inline-flex;
  align-items: center;
  max-width: 208px;
  padding: 5px 0 5px 16px;
  gap: 6px;
  font-size: 1.4rem;
  color: #535353;
  font-weight: 500;
  border: solid 1px #F0F0F0;
  border-radius: 25px;
  transition: opacity 0.3s ease;
}

.c-vehicle-card__pdf img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 16px;
}

.c-vehicle-card__pdf:hover {
  opacity: 0.7;
}


/* 5-5. c-vehicle-detail */
.c-vehicle-detail {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.c-vehicle-detail__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.c-vehicle-detail__img {
  width: 100%;
  height: auto;
  display: block;
}

.c-vehicle-detail__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c-vehicle-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.c-vehicle-detail__tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--color-base);
  color: var(--color-main);
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.c-vehicle-detail__lead {
  font-size: 1.4rem;
  line-height: 1.8;
  color: var(--color-text);
}

.c-vehicle-detail__pdfs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}


/* 5-6. c-spec-table */
.c-spec-table-wrap {
  overflow-x: auto;
}

.c-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.3rem;
}

.c-spec-table th,
.c-spec-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.6;
}

.c-spec-table th {
  width: 35%;
  background: var(--color-base);
  color: var(--color-main);
  font-weight: 700;
  vertical-align: top;
}

.c-spec-table td {
  background: var(--color-white);
  color: var(--color-text);
  vertical-align: top;
}


/* 5-7. c-table */
.c-table-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
}

.c-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.3rem;
  background: var(--color-white);
}

.c-table thead th {
  width: calc(100% / 3);
  padding: 12px;
  font-weight: 500;
  text-align: center;
  border: 1px solid #E7E7E7;
}

.c-table tbody th {
  width: calc(100% / 3);
  padding: 12px;
  color: var(--color-text);
  font-weight: 500;
  text-align: left;
  border: 1px solid var(--color-border);
}

.c-table__th-bg {
  background-color: #F5F5F5;
}

.c-table tbody td {
  padding: 14px 18px;
  text-align: center;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.c-table-wrap--company .c-table--company {
  border: 1px solid var(--color-border);
}

.c-table--company tbody th {
  text-align: left;
  width: 28%;
  font-weight: 500;
  background: #F5F5F5;
  border-right: 1px solid var(--color-border);
}

.c-table--company tbody td {
  text-align: left;
  line-height: 1.7;
  background: var(--color-white);
}


/* 5-8. c-history */
.c-history {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.c-history__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.c-history dt {
  font-weight: 500;
  color: var(--color-text);
  font-size: 1.2rem;
}

.c-history dd {
  font-size: 1.3rem;
  line-height: 1.6;
  padding-left: 0;
}


/* 5-9. c-block-head */
.c-block-head {
  position: relative;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  padding: 0 0 12px 0;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.c-block-head::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  width: 60px;
  height: 3px;
  background: var(--color-main);
}

.c-block-text {
  font-size: 1.3rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 16px;
}


/* 5-10. c-bullet-list */
.c-bullet-list {
  padding-left: 0;
  margin-top: 8px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px 24px;
}

.c-bullet-list li {
  position: relative;
  padding-left: 18px;
  font-size: 1.3rem;
  line-height: 1.6;
}

.c-bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}


/* 5-11. c-pdf-btn */
.c-pdf-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.c-pdf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--color-main);
  border: none;
  border-radius: 25px;
  color: var(--color-white);
  font-size: 1.3rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
}

.c-pdf-btn:hover {
  background: var(--color-main-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.c-pdf-btn img {
  filter: brightness(0) invert(1);
}


/* 5-12. c-anchor */
.c-anchor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.4;
  transition: all 0.3s var(--ease);
  position: relative;
}

.c-anchor::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-main);
  border-bottom: 2px solid var(--color-main);
  transform: rotate(45deg);
  margin-left: 12px;
  margin-top: -4px;
  flex-shrink: 0;
}

.c-anchor:hover {
  background: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
}

.c-anchor:hover::after {
  border-color: var(--color-white);
}


/* 5-13. c-faq */
.c-faq {
  margin-top: -1px;
  background: var(--color-white);
  border: 1px solid #DDDDDD;
  transition: background 0.3s ease;
}

.c-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  font-size: 1.4rem;
  font-weight: 500;
  color: #023363;
  cursor: pointer;
  list-style: none;
  transition: color 0.3s ease;
}

.c-faq__q::-webkit-details-marker {
  display: none;
}

.c-faq__q:hover {
  text-decoration: underline;
}

.c-faq__q-text {
  flex: 1;
}

.c-faq__toggle {
  position: relative;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.c-faq__toggle::before,
.c-faq__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: #999999;
  transition: transform 0.3s var(--ease);
}

.c-faq__toggle::before {
  width: 15px;
  height: 3px;
  transform: translate(-50%, -50%);
}

.c-faq__toggle::after {
  width: 3px;
  height: 15px;
  transform: translate(-50%, -50%);
}

.c-faq[open] .c-faq__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.c-faq__a {
  padding: 16px;
  font-size: 1.4rem;
  line-height: 1.8;
  background-color: #FCFCFC;
  border-top: 1px solid #DDDDDD;
  animation: fadeIn 0.4s ease;
}


/* 5-14. c-form-row */
.c-form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.c-form-row__label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-main);
  line-height: 1.4;
}

.c-form-row__required {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-white);
  border: 1px solid var(--color-required);
  border-radius: 3px;
  color: var(--color-required);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
}

.c-form-row__note {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text-sub);
}

.c-form-row__note--alert {
  color: var(--color-required);
  font-weight: 500;
}

.c-form-row__field {
  width: 100%;
}

.c-form-row__input,
.c-form-row__textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
  line-height: 1.6;
  color: var(--color-text);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  -webkit-appearance: none;
  appearance: none;
}

.c-form-row__input::placeholder,
.c-form-row__textarea::placeholder {
  color: #aab8c5;
}

.c-form-row__input:focus,
.c-form-row__textarea:focus {
  outline: none;
  border-color: var(--color-main);
  box-shadow: 0 0 0 3px rgba(2, 51, 99, 0.12);
}

.c-form-row__input--short {
  max-width: 200px;
}

.c-form-row__textarea {
  resize: vertical;
  min-height: 120px;
}


/* 5-15. c-checkbox */
.c-checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1.6;
}

.c-checkbox__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.c-checkbox__mark {
  flex-shrink: 0;
  display: inline-block;
  width: 18px;
  height: 18px;
  background: var(--color-white);
  border: 1.5px solid var(--color-main);
  border-radius: 3px;
  position: relative;
  margin-top: 2px;
  transition: background 0.2s ease;
}

.c-checkbox__input:checked+.c-checkbox__mark {
  background: var(--color-main);
}

.c-checkbox__input:checked+.c-checkbox__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 10px;
  border-right: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: translate(-60%, -60%) rotate(45deg);
}

.c-checkbox__input:focus+.c-checkbox__mark {
  box-shadow: 0 0 0 3px rgba(2, 51, 99, 0.18);
}

.c-checkbox__label {
  color: var(--color-text);
}


/* 5-16. c-honeypot */
.c-honeypot {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}


/* 5-17. c-carousel */
.c-carousel {
  position: relative;
  margin-top: 16px;
}

.c-carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-base);
}

.c-carousel__track {
  display: flex;
  transition: transform 0.5s var(--ease);
  will-change: transform;
}

.c-carousel__slide {
  flex: 0 0 100%;
  width: 100%;
}

.c-carousel__slide picture,
.c-carousel__slide img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.c-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: rgba(2, 51, 99, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.3s ease, transform 0.3s var(--ease);
}

.c-carousel__btn:hover {
  background: var(--color-main);
  transform: translateY(-50%) scale(1.08);
}

.c-carousel__btn--prev {
  left: 8px;
}

.c-carousel__btn--next {
  right: 8px;
}

.c-carousel__dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.c-carousel__dot {
  width: 10px;
  height: 10px;
  background: #c0d0df;
  border-radius: 50%;
  transition: background 0.3s ease, transform 0.3s var(--ease);
}

.c-carousel__dot:hover {
  background: var(--color-main-light);
}

.c-carousel__dot--active {
  background: var(--color-main);
  transform: scale(1.2);
}


/* 5-18. c-usecase-card */
.c-usecase-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s ease;
}

.c-usecase-card__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}

.c-usecase-card__icon svg {
  width: 36px;
  height: 36px;
}

.c-usecase-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 10px;
}

.c-usecase-card__text {
  font-size: 1.3rem;
  line-height: 1.7;
  color: var(--color-text);
  text-align: left;
}


/* 5-19. c-flow-card */
.c-flow-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  height: 100%;
  border-top: 4px solid var(--color-main);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.c-flow-card__step {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.c-flow-card__title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 10px;
}

.c-flow-card__text {
  font-size: 1.3rem;
  line-height: 1.7;
  color: var(--color-text);
}


/* 5-20. c-fixed-line */
.c-fixed-line {
  position: fixed;
  right: 12px;
  bottom: 80px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #06C755;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.c-fixed-line:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.c-fixed-line img {
  width: 20px;
  height: 20px;
}

.c-fixed-line__text {
  font-size: 0.8rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
  margin-top: 2px;
  text-align: center;
}


/* 5-21. c-scroll-top */
.c-scroll-top {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--color-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s var(--ease), background 0.3s ease;
}

.c-scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.c-scroll-top:hover {
  background: var(--color-main-light);
  transform: translateY(-4px);
}


/* ==========================================================================
   6. PROJECT (PAGE-SPECIFIC)
   ========================================================================== */

/* 6-1. p-hero */
.p-hero {
  position: relative;
  width: 100%;
}

.p-hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.p-hero__img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center 35%;
}

.p-hero__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 20px;
}

.p-hero__content {
  max-width: 100%;
}

.p-hero__title {
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.4;
  letter-spacing: 0.24em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.p-hero__title-main {
  display: block;
}

.p-hero__title-sub {
  display: block;
  margin-top: 10px;
  font-size: 2.4rem;
  letter-spacing: .16em;
  font-weight: 700;
}

.p-hero__lead-wrap {
  margin-top: 14px;
}

.p-hero__lead {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}


/* 6-2. p-strength */
.p-strength {
  padding: 56px 0;
  background: var(--color-base);
}

.p-strength__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.p-strength__item {
  display: flex;
}


/* 6-3. p-lineup */
.p-lineup {
  padding: 56px 0;
  background-color: #FAFAFA;
}

.p-lineup__lead {
  text-align: center;
  font-size: 1.3rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 32px;
}

.p-lineup__list {
  display: flex;
  justify-content: center;
  flex-direction: column;
  gap: 32px;
}

.p-lineup__btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 277px;
  height: 50px;
  margin-inline: auto;
  margin-top: 40px;
  color: #FFFFFF;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  background-color: #023363;
  border-radius: 25px;
  box-shadow: 0 0 16px rgb(2 51 99 / 32%);
}

.p-lineup__btn:hover {
  background-color: #295393;
}

.p-lineup__btn img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 24px;
}

/* 6-4. p-safety（カンプ準拠：上部に金色の区切り線） */
.p-safety {
  padding: 56px 0;
  background: var(--color-white);
  border-top: 4px solid var(--color-accent);
}

.p-safety__top {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.p-safety__lead {
  font-size: 1.3rem;
  line-height: 1.9;
  color: var(--color-text);
}

.p-safety__figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.p-safety__img {
  width: 100%;
  height: auto;
  display: block;
}

.p-safety__anchors {
  margin-bottom: 40px;
}

.p-safety__anchor-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.p-safety__anchor-list li {
  display: flex;
}

.p-safety__anchor-list li>a {
  width: 100%;
}

.p-safety__block {
  margin-bottom: 32px;
}


/* 6-5. p-company */
.p-company {
  padding: 56px 0 0;
  background: url(../img/p-company-bg_sp.png);
  background-size: cover;
}


/* 6-6. p-gallery */
.p-gallery {
  padding: 32px 0 0;
  overflow: hidden;
}

.p-gallery__carousel {
  position: relative;
  width: 100%;
}

.p-gallery__track {
  display: flex;
  animation: gallerySlide 30s linear infinite;
  will-change: transform;
}

.p-gallery__track:hover {
  animation-play-state: paused;
}

.p-gallery__item {
  flex: 0 0 auto;
  width: 50vw;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.p-gallery__item picture,
.p-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes gallerySlide {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}


/* 6-7. p-faq */
.p-faq {
  padding: 56px 0;
  background: var(--color-white);
}

.p-faq__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}


/* 6-8. p-contact */
.p-contact {
  padding: 56px 0;
  background: var(--color-base);
  position: relative;
}

.p-contact__lead {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--color-text);
}

.p-contact__tel-block {
  text-align: center;
  margin-bottom: 32px;
}

.p-contact__tel-label {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 12px;
}

.p-contact__tel-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--color-white);
  border: 2px solid var(--color-main);
  border-radius: var(--radius-pill);
  color: var(--color-main);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.p-contact__tel-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.p-contact__tel-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.p-contact__tel-number {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.p-contact__tel-hours {
  font-size: 1rem;
  color: var(--color-text-sub);
}

.p-contact__form {
  background: var(--color-white);
  padding: 32px 20px;
  border-radius: var(--radius-md);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.p-contact__privacy {
  margin-top: 24px;
  margin-bottom: 24px;
}

.p-contact__policy {
  margin-top: 12px;
  max-height: 160px;
  overflow-y: auto;
  padding: 16px;
  background: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--color-text);
}

.p-contact__policy:focus {
  outline: 2px solid var(--color-main);
  outline-offset: 2px;
}

.p-contact__policy-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 8px;
}

.p-contact__policy-sub {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-main);
  margin: 12px 0 4px;
}

.p-contact__submit {
  text-align: center;
  margin-top: 24px;
}


/* 6-9. p-page-hero */
.p-page-hero {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.p-page-hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.p-page-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 51, 99, 0.5) 0%, rgba(2, 51, 99, 0.7) 100%);
}

.p-page-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-page-hero__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: 0 20px;
}

.p-page-hero__en {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
  opacity: 0.9;
}

.p-page-hero__title {
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.p-page-hero__lead {
  font-size: 1.2rem;
  font-weight: 500;
  opacity: 0.95;
}


/* 6-10. p-vehicles-intro */
.p-vehicles-intro {
  padding: 48px 0 32px;
  background: var(--color-white);
}

.p-vehicles-intro__text {
  font-size: 1.4rem;
  line-height: 1.9;
  color: var(--color-text);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}


/* 6-11. p-carousel */
.p-carousel {
  padding: 32px 0 56px;
  background: var(--color-white);
}


/* 6-12. p-vehicle-detail */
.p-vehicle-detail {
  padding: 48px 0;
  background: var(--color-white);
}

.p-vehicle-detail--alt {
  background: var(--color-base);
}


/* 6-13. p-usecase */
.p-usecase {
  padding: 56px 0;
  background: var(--color-base);
}

.p-usecase__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}


/* 6-14. p-flow */
.p-flow {
  padding: 56px 0;
  background: var(--color-white);
}

.p-flow__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}


/* 6-15. p-cta */
.p-cta {
  position: relative;
  color: var(--color-white);
  overflow: hidden;
}

.p-cta__bg-img {
  width: 100%;
  height: 741px;
  object-fit: cover;
}

.p-cta>.l-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.p-cta__lead {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 32px;
  color: var(--color-white);
}

.p-cta__split {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.p-cta__col {
  text-align: center;
}

.p-cta__col-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.p-cta__col-icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-cta__col-icon-circle svg,
.p-cta__col-icon-circle img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
}

.p-cta__col-label {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--color-white);
}

.p-cta__col-tel-number {
  display: block;
  font-size: 4rem;
  font-family: "Akshar", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  line-height: 1;
  color: var(--color-white);
}

.p-cta__col-tel-hours {
  display: block;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
}


/* ==========================================================================
   7. ANIMATIONS
   ========================================================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.js-fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js-fade {
    opacity: 1;
    transform: none;
  }

  .p-gallery__track {
    animation: none;
  }
}

/* ==========================================================================
   その他
   ========================================================================== */
.u-mobile {
  display: block;
}

/* ==========================================================================
  1024
   ========================================================================== */
@media (min-width: 1024px) {
  body {
    padding-top: var(--header-h-pc);
  }

  .l-header {
    height: var(--header-h-pc);
  }

  .l-header__inner {
    padding: 0 24px;
  }

  .l-header__nav {
    display: block;
  }

  .l-header__tel {
    display: block;
  }

  .l-header__contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .l-header__sp-contact,
  .l-header__sp-menu {
    display: none;
  }

  .p-hero__img {
    height: 800px;
  }

  .l-header__logo-img {
    height: 24px;
  }

}


/* ==========================================================================
   8. RESPONSIVE (PC: min-width 768px)
   ========================================================================== */
@media (min-width: 768px) {

  body {
    font-size: 1.6rem;
  }

  .l-container {
    padding: 0 30px;
  }

  .u-mobile {
    display: none;
  }

  /* ===== ヘッダー（カンプ完全準拠：ロゴ・SAFETY中、メニュー小、電話大紺、お問合せはpill大） ===== */

  .l-header__inner {
    gap: 0;
    max-width: 100%;
  }

  .l-header__safety {
    margin-left: 12px;
  }

  .l-header__nav-list {
    display: flex;
    align-items: center;
    gap: clamp(1.6rem, -0.8rem + 2.339vw, 2.4rem);
    margin-left: clamp(4rem, -2rem + 5.848vw, 6rem);
  }

  .l-header__nav-link {
    display: inline-block;
    font-size: clamp(1.2rem, 0.6rem + 0.585vw, 1.4rem);
    font-weight: 500;
    color: var(--color-text);
    padding: 4px 0;
    position: relative;
    transition: color 0.3s ease;
  }

  .l-header__nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--color-main);
    transition: width 0.3s var(--ease);
  }

  .l-header__nav-link:hover {
    color: var(--color-main);
  }

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

  .l-header__nav-link--current {
    color: var(--color-main);
    font-weight: 700;
  }

  /* 電話番号：大きく太く、字間広め */
  .l-header__tel {
    margin-left: auto;
    padding-right: 16px;
  }

  .l-header__tel-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: opacity 0.3s ease;
  }

  .l-header__tel-link:hover {
    opacity: 0.8;
  }

  .l-header__tel-number {
    font-family: var(--font-en);
    font-size: clamp(2rem, -0.4rem + 2.339vw, 2.8rem);
    font-family: "Akshar", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    color: var(--color-main);
    line-height: 1;
  }

  .l-header__tel-hours {
    font-size: clamp(1rem, 0.4rem + 0.585vw, 1.2rem);
    ;
    color: var(--color-text-sub);
    font-weight: 400;
    letter-spacing: .04em;
  }

  /* お問い合わせボタン：高さ60px、padding大、アイコン大 */
  .l-header__contact {
    max-width: clamp(13.6rem, -5.6rem + 18.713vw, 20rem);
    width: 100%;
    height: 50px;
    color: var(--color-white);
    border: none;
    border-radius: 999px;
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(to left, #2D8AC9 0%, #023363 50%, #2D8AC9 100%);
    background-size: 200% 100%;
    /* 横幅を2倍、縦幅を100%に広げる */
    background-position: right center;
    /* 通常時は左側を表示 */
    /* アニメーションの速度（0.3秒でじわっと変化） */
    transition: background-position 0.3s ease;
    box-shadow: 0 0 16px rgb(2 51 99 / 32%);
  }

  .l-header__contact:hover {
    background-position: left center;
  }

  /* ===== フッター ===== */
  .l-footer {
    padding: 64px 0 0;
  }

  .l-footer__inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
  }

  .l-footer__col--brand {
    flex-shrink: 0;
    padding-right: 40px;
    border-right: 1px solid #1d3047;
  }

  .l-footer__nav {
    flex: 1;
  }

  .l-footer__nav-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 32px;
    padding-top: 0;
    border-top: none;
  }

  .l-footer__nav-link {
    font-size: 1.4rem;
  }

  .l-footer__bottom {
    margin-top: 48px;
    padding: 24px 20px;
  }

  .l-footer__copy {
    font-size: 1.2rem;
  }

  /* ===== section heads ===== */
  .c-section-head__en {
    font-size: 2.4rem;
  }

  .c-section-head__ja {
    font-size: 3.2rem;
  }

  .c-section-head__ja--h1 {
    font-size: 3.6rem;
  }

  /* ===== buttons ===== */
  .c-btn {
    font-size: 1.5rem;
    padding: 16px 32px;
  }

  .c-btn--submit {
    min-width: 360px;
    padding: 22px 40px;
    font-size: 1.7rem;
  }

  .c-btn--lg {
    min-width: 320px;
    padding: 22px 40px;
    font-size: 1.6rem;
  }

  /* ===== HERO ===== */
  .p-hero__inner {
    max-width: calc(var(--container-max) + 60px);
    margin: 0 auto;
    padding: 0 30px;
  }

  .p-hero__title {
    font-size: 3.8rem;
    letter-spacing: 0.3em;
  }

  .p-hero__title-sub {
    margin-top: 16px;
    font-size: 3.2rem;
    letter-spacing: .02em;
  }

  .p-hero__lead-wrap {
    margin-top: 20px;
  }

  .p-hero__lead {
    padding: 8px 20px;
    font-size: 1.8rem;
  }

  /* ===== strength ===== */
  .p-strength {
    padding: 96px 0;
  }

  .p-strength__list {
    flex-direction: row;
    gap: 32px;
  }

  .p-strength__item {
    flex: 1;
  }

  .c-strength-card {
    padding: 40px 28px 36px;
  }

  .c-strength-card__icon {
    height: 56px;
    margin-bottom: 8px;
  }

  .c-strength-card__icon img {
    height: 48px;
  }

  .c-strength-card__no {
    font-size: 3.6rem;
  }

  .c-strength-card__title {
    font-size: 1.8rem;
  }

  .c-strength-card__text {
    font-size: 1.4rem;
  }

  /* ===== lineup ===== */
  .p-lineup {
    padding: 96px 0;
  }

  .p-lineup__lead {
    font-size: 1.5rem;
    margin-bottom: 48px;
  }

  .p-lineup__list {
    flex-direction: row;
    gap: 48px;
  }

  .p-lineup__item {
    max-width: 350px;
    flex: 1;
  }

  .c-vehicle-card__title {
    font-size: 2rem;
  }

  .c-vehicle-card__tag {
    font-size: 1.2rem;
    padding: 4px 14px;
  }

  .c-vehicle-card__text {
    font-size: 1.4rem;
  }

  /* ===== safety ===== */
  .p-safety {
    padding: 96px 0;
  }

  .p-safety__top {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
    margin-bottom: 48px;
  }

  .p-safety__lead {
    flex: 1;
    font-size: 1.4rem;
  }

  .p-safety__figure {
    flex: 0 0 520px;
    max-width: 520px;
  }

  .p-safety__anchor-list {
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
  }

  .c-anchor {
    font-size: 1.2rem;
    padding: 14px 16px;
  }

  .c-block-head {
    font-size: 2rem;
    padding-bottom: 14px;
    margin-bottom: 20px;
  }

  .c-block-head::after {
    width: 80px;
  }

  .c-block-text {
    font-size: 1.4rem;
  }

  .c-bullet-list {
    grid-template-columns: 1fr 1fr;
  }

  .c-bullet-list li {
    font-size: 1.4rem;
  }

  .c-pdf-btn {
    font-size: 1.3rem;
    padding: 14px 28px;
  }

  /* tables */
  .c-table {
    font-size: 1.4rem;
  }

  .c-table thead th,
  .c-table tbody th,
  .c-table tbody td {
    padding: 16px 20px;
  }

  .c-spec-table {
    font-size: 1.4rem;
  }

  .c-spec-table th,
  .c-spec-table td {
    padding: 14px 18px;
  }

  .c-table--company tbody th {
    width: 22%;
  }

  .c-history__row {
    flex-direction: row;
    gap: 24px;
    align-items: baseline;
  }

  .c-history dt {
    flex: 0 0 100px;
    font-size: 1.4rem;
  }

  .c-history dd {
    flex: 1;
    font-size: 1.4rem;
  }

  /* company */
  .p-company {
    padding: 96px 0 0;
    background: url(../img/p-company-bg.png);
    background-size: cover;
  }

  /* gallery */
  .p-gallery {
    padding: 48px 0 0;
  }

  .p-gallery__item {
    width: 25vw;
  }

  /* faq */
  .p-faq {
    padding: 96px 0;
  }

  .c-faq__q {
    padding: 20px 24px;
    font-size: 1.6rem;
  }

  .c-faq__a {
    padding: 20px 24px;
    font-size: 1.6rem;
  }

  /* contact */
  .p-contact {
    padding: 96px 0;
  }

  .p-contact__lead {
    font-size: 1.5rem;
    margin-bottom: 32px;
  }

  .p-contact__tel-block {
    margin-bottom: 48px;
  }

  .p-contact__tel-label {
    font-size: 1.5rem;
  }

  .p-contact__tel-link {
    padding: 14px 32px;
  }

  .p-contact__tel-number {
    font-size: 2.4rem;
  }

  .p-contact__tel-hours {
    font-size: 1.2rem;
  }

  .p-contact__form {
    padding: 56px 48px;
  }

  /* form */
  .c-form-row {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 28px;
  }

  .c-form-row__label {
    flex: 0 0 220px;
    font-size: 1.5rem;
    padding-top: 12px;
  }

  .c-form-row__field {
    flex: 1;
  }

  .c-form-row__input,
  .c-form-row__textarea {
    font-size: 1.5rem;
    padding: 14px 16px;
  }

  .c-checkbox {
    font-size: 1.4rem;
  }

  /* page hero */
  .p-page-hero {
    height: 360px;
  }

  .p-page-hero__en {
    font-size: 1.4rem;
  }

  .p-page-hero__title {
    font-size: 4rem;
  }

  .p-page-hero__lead {
    font-size: 1.5rem;
  }

  .p-vehicles-intro {
    padding: 80px 0 48px;
  }

  .p-vehicles-intro__text {
    font-size: 1.6rem;
  }

  .p-carousel {
    padding: 48px 0 96px;
  }

  .c-carousel__btn {
    width: 52px;
    height: 52px;
  }

  .c-carousel__btn--prev {
    left: 16px;
  }

  .c-carousel__btn--next {
    right: 16px;
  }

  .c-carousel__btn svg {
    width: 24px;
    height: 24px;
  }

  .p-vehicle-detail {
    padding: 96px 0;
  }

  .c-vehicle-detail {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }

  .c-vehicle-detail--reverse {
    flex-direction: row-reverse;
  }

  .c-vehicle-detail__media {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .c-vehicle-detail__body {
    flex: 1;
    gap: 20px;
  }

  .c-vehicle-detail__lead {
    font-size: 1.5rem;
  }

  .c-vehicle-detail__tag {
    font-size: 1.3rem;
    padding: 6px 16px;
  }

  /* usecase */
  .p-usecase {
    padding: 96px 0;
  }

  .p-usecase__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .c-usecase-card {
    padding: 32px 24px;
  }

  .c-usecase-card__title {
    font-size: 1.7rem;
  }

  .c-usecase-card__text {
    font-size: 1.4rem;
  }

  /* flow */
  .p-flow {
    padding: 96px 0;
  }

  .p-flow__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .c-flow-card {
    padding: 28px 22px;
  }

  .c-flow-card__step {
    font-size: 1.3rem;
  }

  .c-flow-card__title {
    font-size: 1.8rem;
  }

  .c-flow-card__text {
    font-size: 1.4rem;
  }

  /* cta */
  .p-cta__bg-img {
    height: 537px;
  }

  .p-cta__lead {
    font-size: 1.5rem;
    margin-bottom: 48px;
  }

  .p-cta__split {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
    max-width: 720px;
    margin: 0 auto;
  }

  .p-cta__col {
    flex: 1;
    padding: 0 40px;
    position: relative;
  }

  .p-cta__col+.p-cta__col::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10%;
    bottom: 10%;
    width: 1px;
    background: rgba(255, 255, 255, 0.3);
  }

  .p-cta__col-icon-circle {
    width: 72px;
    height: 72px;
  }

  .p-cta__col-icon-circle svg,
  .p-cta__col-icon-circle img {
    width: 32px;
    height: 32px;
  }

  .p-cta__col-label {
    font-size: 1.2rem;
    margin-bottom: 20px;
  }

  .p-cta__col-tel-hours {
    font-size: 1.2rem;
  }

  /* fixed line / scroll top */
  .c-fixed-line {
    right: 24px;
    bottom: 100px;
    width: 68px;
    height: 68px;
  }

  .c-fixed-line img {
    width: 28px;
    height: 28px;
  }

  .c-fixed-line__text {
    font-size: 0.9rem;
  }

  .c-scroll-top {
    right: 24px;
    bottom: 24px;
    width: 52px;
    height: 52px;
  }

  .c-section-head--left {
    text-align: left;
  }
}

/* ==========================================================================
   10. PRINT
   ========================================================================== */
@media print {

  .l-header,
  .l-sp-menu,
  .c-fixed-line,
  .c-scroll-top,
  .p-contact,
  .p-cta {
    display: none !important;
  }

  body {
    padding-top: 0;
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .p-gallery__track {
    animation: none !important;
  }
}