/* ========= BASE ========= */
body {
  font-family: "HondaGlobalFontJP-Regular", "Noto Sans JP", sans-serif;
  font-weight: normal;
  font-feature-settings: "palt";
  margin: 0;
  padding: 0;
  color: #4b4b3c;
  background: #fff;
  line-height: 1.8;
}

h2.section-title {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
}

h2.section-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: #c10a11;
  margin: 0.5rem auto 0;
}

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

/* ========= HERO HEADER ========= */
.hero-header {
  background: #000;
  text-align: center;
  position: relative;
}

.hero-header img {
  max-width: 1440px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.hero-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
}

.hero-overlay h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.hero-overlay p {
  font-size: 1.2rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

@media (max-width: 768px) {
  .hero-overlay h1 {
    font-size: 1.8rem;
  }
  .hero-overlay p {
    font-size: 1rem;
  }
}

/* ========= HEADER ========= */
.header {
  background: #fff;
  border-bottom: 1px solid #ddd;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav li {
  padding: 1rem 1.5rem 2rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.nav a {
  color: #4b4b3c;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  position: relative;
}

.nav a:hover {
  color: #c10a11;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 1.6rem;
  width: 8px;
  height: 8px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateX(-50%) rotate(-45deg);
  transition: transform 0.2s ease;
}

.nav a:hover::after {
  transform: translateX(-50%) translateY(3px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
}

/* ========= NEWS ========= */
.news {
  background: #fff;
  border-top: 1px solid #a5a59d;
  border-bottom: 1px solid #a5a59d;
  padding: 1.5rem 0;
}

.news-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.news h3 {
  padding-top: 0.5rem;
}

.news .section-title {
  font-size: 1rem;
  font-weight: 700;
  color: #333;
  margin: 0;
  white-space: nowrap;
  padding-right: 1rem;
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

.news-list li {
  display: flex;
  align-items: baseline;
  padding: 0.5rem 0;
  gap: 1.5rem;
}

.news-date {
  color: #a5a59d;
  font-size: 0.9rem;
  min-width: 5em;
  padding-right: 1rem;
  border-right: 1.5px solid #a5a59d;
}

.news-list a {
  color: #4b4b3c;
  text-decoration: underline;
  font-size: 0.95rem;
}

.news-list a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .news-list li {
    flex-direction: column;
    gap: 0.25rem;
  }

  .news-date {
    border-right: none;
    padding-right: 0;
  }
}

/* ========= EVENT ========= */
.event {
  background: #fff;
  padding: 2rem 1rem;
}

.event-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.event-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.event-card h3 {
  font-size: 1.1rem;
  margin: 0.75rem 0 0;
}
.event-card.fin .imgbox {
  position: relative;
}
.event-card.fin .imgbox:before {
  content: "";
  position: absolute;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2;
  padding-top: 54.5454%;
}
.event-card.fin .imgbox:after {
  content: "終了しました";
  font-size: 32px;
  letter-spacing: 0.1em;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.event-info {
  background: #f3f3f1;
  border-radius: 10px;
  list-style: none;
  padding: 1rem 1.25rem;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: #333;
  font-size: 0.95rem;
}

.event-info li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1.6;
}

.event-info i {
  color: #4b4b3c;
  font-size: 1rem;
  width: 1.25rem;
  text-align: center;
}

.event-info a {
  color: #333;
  text-decoration: underline;
}

.event-info a:hover {
  color: #c10a11;
  text-decoration: none;
}

.event-card p {
  padding: 0;
  font-size: 0.9rem;
}

/* ========= PRODUCT ========= */
.product {
  background: #f8f8f5;
  padding: 3rem 1rem;
}

.product-hero {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.product-hero-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.product-hero-logo img {
  display: block;
  width: 90%;
  max-width: 360px;
  height: auto;
}

.product-hero-right img {
  display: block;
  width: 100%;
  max-width: 700px;
  height: auto;
  margin-top: 5rem;
  object-fit: contain;
}

@media (max-width: 768px) {
  .product-hero {
    flex-direction: column;
    align-items: center;
  }

  .product-hero-left {
    align-items: center;
  }

  .product-hero-logo img {
    max-width: 75%;
    margin: auto;
  }

  .product-hero-right img {
    max-width: 100%;
    margin: auto;
  }
}

.product-desc {
  max-width: 900px;
  margin: 1rem auto 2rem;
  padding: 0.5rem 0;
  text-align: left;
  display: flex;
  justify-content: center;
  font-size: 1.1rem;
  border: solid #4b4b3c;
  border-width: 1.5px 0 1.5px 0;
}

/* ========= PRODUCT FEATURES ========= */
.product-features {
  max-width: 1100px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 3rem;
  padding: 0 1rem;
  align-items: start;
}

.features-text-col {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.features-image-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.features-image-col img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-heading {
  display: flex;
  flex-direction: column;
  padding-left: 1rem;
  border-left: 4px solid #4b4b3c;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #4b4b3c;
  margin: 0;
  line-height: 1.2;
}

.feature-sub {
  font-size: 1rem;
  font-weight: 400;
  color: #818176;
  margin: 0.25rem 0 0;
  line-height: 1.4;
}

.feature .feature-text {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.catalog-download {
  text-align: center;
  margin-top: 2rem;
}

.catalog-download a {
  background: #4b4b3c;
  color: #fff;
  padding: 0.75rem 2rem;
  text-decoration: none;
  border-radius: 30px;
  font-size: 0.95rem;
  transition: 0.3s;
  display: inline-block;
}

.catalog-download a i {
  font-size: 1.5rem;
  vertical-align: bottom;
}

.catalog-download a:hover {
  background: #c10a11;
}

/* ========= GALLERY ========= */
.gallery {
  padding: 2rem 1rem;
  background: #fff;
}

.gallery-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.gallery-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.gallery-list img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  object-position: center;
}

/* ========= CONTACT ========= */
.contact {
  background: #0e2348;
  color: #fff;
  text-align: center;
  padding: 3rem 1rem;
}

.contact-title::after {
  background: #fff;
}

.contact-box {
  border: 1px solid #fff;
  max-width: 600px;
  margin: 2rem auto 0;
  padding: 3rem;
  font-size: 1rem;
}

/* ========= RESPONSIVE ========= */
@media (max-width: 768px) {
  .nav ul {
    flex-direction: column;
    align-items: center;
  }

  .product-hero .catch {
    font-size: 1.5rem;
  }
  .contact-box {
    padding: 2rem 1rem;
  }
}