* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #f4f7f8;
    background-color: #2f4652;
  }
  
  img {
    max-width: 100%;
    display: block;
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  ul {
    list-style: none;
  }
  
  .container {
    width: 90%;
    max-width: 1150px;
    margin: 0 auto;
  }
  
  .site-header {
    background: rgba(47, 70, 82, 0.96);
    border-bottom: 1px solid rgba(198, 163, 107, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
  }
  
  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
  }
  
  .logo img {
    height: 110px;
    width: auto;
    display: block;
  }
  
  .nav-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  
  .nav-links a {
    font-size: 0.95rem;
    color: #f4f7f8;
    transition: color 0.2s ease, opacity 0.2s ease;
  }
  
  .nav-links a:hover {
    color: #c6a36b;
  }
  
  .hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
  
    background: url("images/hero.png") center/cover no-repeat;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to bottom,
      rgba(15, 25, 30, 0.35),
      rgba(15, 25, 30, 0.55)
    );
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
  }
  
  .hero h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 1.05;
  }
  
  .eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    color: #c6a36b;
    margin-bottom: 0.75rem;
  }
  
  h1 {
    font-size: clamp(2.7rem, 6vw, 5rem);
    line-height: 1.02;
    margin-bottom: 1.25rem;
    max-width: 800px;
  }
  
  h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 1rem;
  }
  
  h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
  }
  
  .hero-text {
    max-width: 700px;
    margin-bottom: 1.75rem;
    font-size: 1.05rem;
    color: #d9e3e8;
  }
  
  .hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }
  
  .btn {
    display: inline-block;
    padding: 0.9rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    transition: all 0.2s ease;
  }
  
  .btn-dark {
    background: #c6a36b;
    color: #1f2a30;
  }
  
  .btn-dark:hover {
    background: #d1b27f;
  }
  
  .btn-light {
    border: 1px solid #c6a36b;
    color: #f4f7f8;
    background: transparent;
  }
  
  .btn-light:hover {
    background: rgba(198, 163, 107, 0.12);
  }
  
  .section {
    padding: 5rem 0;
  }
  
  .light-section {
    background: #e9eef1;
    color: #1f2a30;
  }
  
  .dark-section {
    background: #3b5663;
    color: #f4f7f8;
  }
  
  .section-heading {
    margin-bottom: 2rem;
  }
  
  .grid,
  .shop-grid,
  .gallery-grid,
  .media-grid,
  .campaign-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .card,
  .contact-box,
  .media-card,
  .gallery-card,
  .campaign-card {
    border-radius: 18px;
    overflow: hidden;
  }
  
  .card {
    background: #f8fbfc;
    border: 1px solid #d5dde2;
    padding: 1.5rem;
  }
  
  .about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }
  
  .about-right p + p {
    margin-top: 1rem;
  }
  
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .gallery-card {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    min-width: 0;
  }
  
  .gallery-card img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
  }
  
  .gallery-card:hover img {
    transform: scale(1.05);
  }
  
  .gallery-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.45),
        rgba(0,0,0,0.15),
        transparent
      );

    color: #ffffff;
  }
  
  .gallery-overlay h3 {
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
  }
  
  .gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.85;
  }
  
  /* description */
  .gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.85;
  }
  
  .vertical-video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
  }
  
  .vertical-video-card {
    color: #f4f7f8;
  }
  
  .video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(198, 163, 107, 0.15);
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: 1rem;
  }
  
  .video-frame iframe,
  .video-frame video {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    object-fit: cover;
  }
  
  .vertical-video-card h3 {
    margin-bottom: 0.5rem;
  }
  
  .vertical-video-card p {
    color: #d9e3e8;
    font-size: 0.95rem;
  }
  .vertical-video-card {
    color: #f4f7f8;
    min-width: 0;
  }
  
  @media (max-width: 950px) {
    .vertical-video-grid {
      grid-template-columns: 1fr;
    }
  }
  .goods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .goods-card {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    min-width: 0;
  }
  
  .goods-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
  }
  
  .goods-card:hover img {
    transform: scale(1.05);
  }
  
  .goods-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.25rem;
    background: linear-gradient(
      to top,
      rgba(0, 0, 0, 0.55),
      rgba(0, 0, 0, 0.15),
      transparent
    );
    color: #ffffff;
  }
  
  .goods-overlay h3 {
    margin-bottom: 0.25rem;
  }
  
  .goods-overlay p {
    font-size: 0.9rem;
    opacity: 0.88;
  }
  
  .campaign-card {
    background: #f8fbfc;
    border: 1px solid #d5dde2;
    padding: 1.25rem;
    color: #1f2a30;
  }
  
  .campaign-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1rem;
  }
  
  .audio-placeholder {
    width: 100%;
    height: 140px;
    border-radius: 12px;
    background: rgba(15, 24, 29, 0.08);
    border: 1px dashed rgba(198, 163, 107, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1f2a30;
    margin-bottom: 1rem;
    text-align: center;
    padding: 1rem;
  }
  
  .shop-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
    color: #3b5663;
  }
  
  .contact-section {
    padding-bottom: 6rem;
  }
  
  .contact-box {
    max-width: 850px;
    background: #e9eef1;
    color: #1f2a30;
    border: 1px solid #d5dde2;
    padding: 2rem;
  }
  
  .site-footer {
    border-top: 1px solid rgba(198, 163, 107, 0.15);
    background: #2a3f4a;
  }
  
  .footer {
    padding: 1.5rem 0;
    text-align: center;
    color: #d9e3e8;
  }
  
  @media (max-width: 950px) {
    .grid,
    .shop-grid,
    .gallery-grid,
    .media-grid,
    .campaign-grid,
    .about {
      grid-template-columns: 1fr;
    }
  
    .nav {
      flex-direction: column;
      align-items: flex-start;
      gap: 1rem;
    }
  }
  
  @media (max-width: 640px) {
    .hero {
      padding: 4.5rem 0;
    }
  
    .section {
      padding: 4rem 0;
    }
  
    .hero-buttons {
      flex-direction: column;
      align-items: stretch;
    }
  
    .btn {
      text-align: center;
    }
  
    .logo img {
      max-height: 50px;
    }
  
    .gallery-card img,
    .media-card img,
    .campaign-card img,
    .video-placeholder {
      height: 220px;
    }
  
    .audio-placeholder {
      height: 120px;
    }
  }