:root {

  /* Main */
  --color-primary: #002363;
  --color-primary-light: #0b3b8c;

  /* Background */
  --color-bg: #ffffff;
  --color-bg-light: #f7f9fc;
  --color-bg-card: #ffffff;

  /* Text */
  --color-heading: #002363;
  --color-text: #333333;
  --color-white: #ffffff;

  /* Border */
  --color-border: #e5e7eb;

  /* Shadow */
  --shadow-card: 0 10px 30px rgba(0, 0, 0, .08);

  /* Radius */
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;

  /* Container */
  --container-width: 1200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter','Noto Sans JP',sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
}

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

a {
  text-decoration: none;
}

/* ==========================
   COMMON
========================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  line-height: 1.3;
  font-weight: 700;
}

.container {
  width: min(var(--container-width), 92%);
  margin-inline: auto;
}

/* ===================================
   TOPBAR
=================================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 88px;
}

.logo a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .25rem;
}

.logo img {
  height: clamp(24px, 2vw, 32px);
  width: auto;
}

.logo span {
  color: var(--color-primary);
  font-size: clamp(.85rem, .8rem + .3vw, 1rem);
  font-weight: 700;
  line-height: 1.4;
}

.header-buttons {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.tel-btn,
.quote-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 700;
  transition: .3s;
}

.tel-btn {
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  background: #fff;
}

.tel-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.quote-btn {
  background: var(--color-primary);
  color: #fff;
}

.quote-btn:hover {
  background: var(--color-primary-light);
}

/* ===================================
   HERO
=================================== */
.hero {
  position: relative;
  min-height: clamp(550px, 75vh, 820px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.75) 0%, rgba(0,0,0,.55) 40%, rgba(0,0,0,.35) 100%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 760px;
  color: #fff;
}

.hero-subtitle {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .15);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: clamp(.85rem, .8rem + .2vw, .95rem);
  font-weight: 700;
}

.hero h1 {
  margin-bottom: 1.5rem;
  color: #fff;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.hero-text {
  max-width: 700px;
  color: rgba(255, 255, 255, .9);
  font-size: clamp(1rem, .95rem + .25vw, 1.15rem);
  line-height: 2;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: .3s;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, .2);
}

.hero-brand {
  margin-top: 2rem;
  color: rgba(255, 255, 255, .75);
  font-size: clamp(.8rem, .75rem + .2vw, .95rem);
  line-height: 1.8;
}

/* ===================================
   problems
=================================== */
.problems {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--color-bg-light);
}

.section-heading {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  display: block;
  margin-bottom: .5rem;
  color: var(--color-primary);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .15em;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

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

.problem-card {
  background: #fff;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.problem-card i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.problem-card p {
  color: var(--color-text);
  font-weight: 600;
  line-height: 1.8;
}

.problem-message {
  text-align: center;
  margin-top: 3rem;
}

.problem-message p {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 700;
  color: var(--color-primary);
}

/* ===================================
   reasons
=================================== */
.reasons {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: #fff;
}

.reason-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 5rem);
  align-items: center;
  margin-top: clamp(4rem, 6vw, 7rem);
}

.reason-item:first-of-type {
  margin-top: 3rem;
}

.reason-item.reverse .reason-image {
  order: 2;
}

.reason-item.reverse .reason-content {
  order: 1;
}

.reason-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.reason-number {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1;
}

.reason-content h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
}

.reason-content p {
  color: var(--color-text);
  font-size: clamp(1rem, 1vw, 1.1rem);
  line-height: 2;
}

/* ===================================
   services
=================================== */
.services {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--color-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.services .section-heading h2 {
  color: #fff;
}

.services .section-subtitle {
  color: rgba(255, 255, 255, .7);
}

.service-card {
  padding: 2rem 1.5rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: .3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.service-card i {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.service-card h3 {
  margin-bottom: .75rem;
  color: var(--color-primary);
  font-size: clamp(1.1rem, 1.2vw, 1.3rem);
  font-weight: 700;
}

.service-card p {
  color: var(--color-text);
  font-size: .95rem;
  line-height: 1.8;
}

/* ===================================
   brands
=================================== */
.brands {
  position: relative;
  padding: clamp(5rem, 8vw, 8rem) 0;
  background-image: linear-gradient(rgba(248, 250, 252, .90), rgba(248, 250, 252, .90)), url('../img/imported-car.jpg');
  background-size: cover;
  background-position: center;
}

.brands-lead {
  max-width: 700px;
  margin: 1rem auto 0;
  color: var(--color-text);
  text-align: center;
}

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

.brand-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .9rem 1.4rem;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(4px);
  border: 1px solid #dbe3ee;
  border-radius: 999px;
  color: var(--color-primary);
  font-size: .95rem;
  font-weight: 600;
  transition: .3s;
}

.brand-item:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===================================
   cases
=================================== */
.cases {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--color-bg-light);
}

.cases-lead {
  max-width: 700px;
  margin: 1rem auto 0;
  text-align: center;
  color: var(--color-text);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.case-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: .3s;
}

.case-card:hover {
  transform: translateY(-5px);
}

.case-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-content {
  padding: 1.5rem;
}

.case-number {
  display: block;
  margin-bottom: .75rem;
  color: var(--color-primary);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
}

.case-content h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: 1.2rem;
  line-height: 1.4;
}

.case-content p {
  color: var(--color-text);
  line-height: 1.8;
}

/* ===================================
   shop
=================================== */
.shop {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: #fff;
}

.shop-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 5rem);
  align-items: center;
  margin-top: 3rem;
}

.shop-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.shop-content h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: clamp(1.3rem, 1.5vw, 1.8rem);
}

.shop-content p {
  color: var(--color-text);
  line-height: 2;
}

.shop-info {
  margin-top: 2rem;
}

.shop-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.shop-row span {
  color: var(--color-primary);
  font-weight: 700;
}

.shop-map {
  margin-top: 3rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

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

/* ===================================
   contact
=================================== */
.contact {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--color-primary);
}

.contact .section-subtitle,
.contact .section-heading h2 {
  color: #fff;
}

.contact-box {
  max-width: 800px;
  margin: 3rem auto 0;
  padding: 3rem;
  background: #fff;
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-lead {
  color: var(--color-text);
}

.contact-tel {
  display: block;
  margin: 1rem 0;
  color: var(--color-primary);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
}

.contact-hours {
  color: var(--color-text);
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-call-btn,
.contact-line-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 280px;
  min-height: 60px;
  padding: 0 2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  gap: .5rem;
  transition: .3s;
}

.contact-call-btn {
  background: var(--color-primary);
  color: #fff;
}

.contact-line-btn {
  background: #06C755;
  color: #fff;
}

.contact-call-btn:hover,
.contact-line-btn:hover {
  opacity: .9;
  transform: translateY(-2px);
}

.line-note {
  margin-top: 1rem;
  color: #666;
  font-size: .9rem;
  text-align:center;
  line-height: 1.7;
}

.contact-form {
  max-width: 800px;
  margin: 2rem auto 0;
  padding: 2rem;
  background: #fff;
  border-radius: var(--radius-lg);
}

/* ==========================
CONTACT FORM 7
========================== */
.contact-form br {
  display: none;
}

.contact-form label {
  display: block;
  margin-bottom: .35rem;
  color: #333;
  font-weight: 700;
  font-size: .95rem;
}

.contact-form p {
  margin-bottom: 1.5rem;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid #d8dee8;
  border-radius: 12px;
  background: #fff;
  color: #333;
  font-size: 1rem;
  line-height: 1.6;
  transition: .3s;
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 35, 99, .08);
}

.contact-form .wpcf7-acceptance {
  display: block;
  margin-top: 1rem;
}

.contact-form .wpcf7-acceptance label {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin: 0;
  font-weight: 400;
  line-height: 1.8;
}

.contact-form input[type="checkbox"] {
  margin-top: .35rem;
}

.contact-form input[type="submit"] {
  display: flex;
  width: 100%;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  border: none;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: .3s;
}

.contact-form input[type="submit"]:hover {
  opacity: .9;
  transform: translateY(-2px);
}

.contact-form .wpcf7-spinner {
  display: block;
  margin: 1rem auto 0;
}

.contact-form .wpcf7-response-output {
  margin: 1rem 0 0 !important;
  border: none !important;
  padding: 1rem !important;
  border-radius: 10px;
  background: var(--color-bg-light);
  color: #333;
}

.required {
  display: inline-flex;
  align-items: center;
  margin-left: .5rem;
  padding: .15rem .5rem;
  border-radius: 4px;
  background: #e60012;
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  line-height: 1;
}

/* ==========================
      faq
========================== */
.faq {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--color-bg-light);
}

.faq-list {
  max-width: 900px;
  margin: 3rem auto 0;
}

.faq-item {
  background: #fff;
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 1.5rem 4rem 1.5rem 5rem;
  color: var(--color-primary);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.6;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: "Q";
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  position: relative;
  margin: 0;
  padding: 0 2rem 1.75rem 5rem;
  color: var(--color-text);
  line-height: 2;
}

.faq-item p::before {
  content: "A";
  position: absolute;
  left: 1.5rem;
  top: .1rem;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #e8edf5;
  color: var(--color-primary);
  font-weight: 700;
}

/* ==========================
      footer
========================== */
.footer {
  padding: 4rem 0 2rem;
  background: #001a4d;
  color: #fff;
}

.footer-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

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

.footer-info {
  text-align: center;
}

.footer-info h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.footer-info p {
  margin-bottom: .75rem;
  color: rgba(255, 255, 255, .8);
  line-height: 1.8;
}

.footer-links {
  margin-top: 2rem;
  text-align: center;
}

.footer-links a {
  color: #fff;
  text-decoration: underline;
}

.footer-copy {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .15);
  text-align: center;
  color: rgba(255, 255, 255, .6);
  font-size: .85rem;
}

/* ==========================
      privacy
========================== */
.privacy {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: #fff;
}

.privacy-content {
  max-width: 900px;
  margin: 3rem auto 0;
  color: #333;
  line-height: 2;
}

.privacy-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: 1.4rem;
}

.privacy-content p {
  margin-bottom: 1rem;
}

.privacy-company {
  margin-top: 3rem;
  font-weight: 700;
}

/* ========================================================================================
========================== responsive =====================================================
=========================================================================================== */
@media(max-width: 1024px) {

}

@media(max-width: 992px) {

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

/* ======= cases ======== */
	.cases-grid {
		grid-template-columns: 1fr;
	}

}

@media (max-width:768px) {

  body {
    padding-bottom: 72px;
  }

  .topbar .container {
    min-height: 64px;
  }

  .logo img {
    height: 24px;
  }

  .logo span {
    font-size: .68rem;
    line-height: 1.2;
  }

  .header-buttons {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    z-index: 9999;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .tel-btn,
  .quote-btn {
    min-height: 64px;
    border-radius: 0;
    margin: 0;
    font-size: .85rem;
  }

  .tel-btn {
    background: #fff;
    border: none;
    border-top: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
  }

  .quote-btn {
    border-top: 1px solid var(--color-border);
  }

/* ======= hero ======== */
  .hero {
    min-height: 650px;
  }

  .hero-overlay {
    background: rgba(0, 0, 0, .65);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .hero h1 br {
    display: none;
  }

/* ======= problems ======== */
  .problems-grid {
    grid-template-columns: 1fr;
  }

  .reason-item,
  .reason-item.reverse {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .reason-item.reverse .reason-image,
  .reason-item.reverse .reason-content {
    order: initial;
  }

  .reason-number {
    font-size: 3rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

/* ======= shop ======== */
  .shop-layout {
    grid-template-columns: 1fr;
  }

  .shop-row {
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .shop-map iframe {
    height: 300px;
  }

/* ======= faq ======== */
  .faq-item summary {
    padding: 1.25rem 3.5rem 1.25rem 4rem;
    font-size: .95rem;
  }

  .faq-item p {
    padding: 0 1.25rem 1.5rem 4rem;
  }

/* ======= contact ======== */
  .contact-box,
  .contact-form {
    padding: 1.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .contact-form input[type="text"],
  .contact-form input[type="email"],
  .contact-form input[type="tel"],
  .contact-form textarea {
    padding: .9rem 1rem;
  }

  .contact-actions {
    flex-direction: column;
    align-items: center;
  }

  .contact-call-btn,
  .contact-line-btn {
    width: 100%;
    max-width: 400px;
  }
}

@media (max-width:480px){


}