.hero {
  background-image:
    linear-gradient(100deg, #102d27e8 0%, #173d3288 50%, #18342d25),
    url("images/hero.jpg");

  background-position: center;
  background-size: cover;
}

.visual {
  background: center / cover no-repeat url("images/shophouse.jpg");
  border-radius: 20px;
}

.visual:after {
  content: "PHỐ THƯƠNG MẠI SUNRISE SẦM SƠN";
}

.news-image {
  background: center / cover url("images/aerial.jpg");
  border-radius: 15px 15px 0 0;
}

.gallery {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-auto-rows: 190px;
  gap: 12px;
}

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

.gallery img:first-child {
  grid-row: span 2;
}

.page-hero {
  padding: 90px 0;
  background:
    linear-gradient(100deg, #131816e5, #1f222199),
    url("images/gallery-17.jpg") center / cover;
  color: white;
}

.page-hero h1 {
  font:
    clamp(2.4rem, 5vw, 4rem) / 1.1 Arial,
    Helvetica,
    sans-serif;
  margin: 10px 0;
}

.legal-list {
  display: grid;
  gap: 14px;
}

.legal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border: 1px solid #e7e4db;
}

.legal-item strong {
  display: block;
}

.legal-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  margin-right: 10px;
  vertical-align: middle;
}

@media (max-width: 800px) {
  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 140px;
  }

  .gallery img:first-child {
    grid-row: span 2;
  }
}

/* =========================================
   PHÁP LÝ - LEGAL PAGE
========================================= */

.legal-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* =========================================
   CARD HỒ SƠ
========================================= */

.legal-card {
  background: #fff;
  border: 1px solid #e6dfd3;
  border-radius: 13px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.legal-card h3 {
  margin: 0 0 7px;
  font-size: 18px;
  line-height: 1.4;
  color: #111;
  font-weight: 700;
}

.legal-card p {
  margin: 0;
  color: #444;
  font-size: 14px;
  line-height: 1.5;
}

/* =========================================
   NÚT
========================================= */

.legal-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 13px;
}

.legal-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  height: 36px;
  padding: 0 14px;

  border-radius: 20px;

  text-decoration: none;

  font-size: 13px;
  font-weight: 700;

  transition: all 0.2s ease;
}

/* Xem tài liệu */

.btn-document {
  background: #f7ab18;
  color: #111;
}

.btn-document:hover {
  background: #e99b08;
  color: #111;
  transform: translateY(-1px);
}

/* Tải PDF */

.btn-pdf {
  background: #193d30;
  color: #fff;
}

.btn-pdf:hover {
  background: #123025;
  color: #fff;
  transform: translateY(-1px);
}

/* =========================================
   NHÓM GIẤY CHỨNG NHẬN
========================================= */

.legal-group {
  background: #fffaf0;

  border: 1px solid #f0a817;
  border-radius: 13px;

  padding: 16px;
  margin-top: 10px;
}

.legal-group h3 {
  margin: 0 0 5px;

  font-size: 18px;
  line-height: 1.4;

  color: #111;
  font-weight: 700;
}

.group-description {
  margin: 0 0 14px;

  font-size: 14px;
  line-height: 1.45;

  color: #555;
}

/* =========================================
   GRID GIẤY CHỨNG NHẬN
========================================= */

.certificate-grid {
  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 9px;
}

/* =========================================
   CARD TỪNG GIẤY
========================================= */

.certificate-card {
  min-height: 74px;

  background: #fff;

  border: 1px solid #ead7b8;
  border-radius: 9px;

  padding: 11px 10px;

  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;

  box-sizing: border-box;
}

.certificate-card strong {
  display: block;

  font-size: 13px;
  line-height: 1.35;

  color: #111;
  font-weight: 700;
}

/* =========================================
   NÚT XEM TÀI LIỆU NHỎ
========================================= */

.certificate-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  margin-top: 8px;

  min-height: 28px;
  padding: 0 10px;

  border-radius: 16px;

  background: #193d30;
  color: #fff;

  text-decoration: none;

  font-size: 11px;
  font-weight: 700;

  transition: all 0.2s ease;
}

.certificate-btn:hover {
  background: #123025;
  color: #fff;

  transform: translateY(-1px);
}

/* =========================================
   TIÊU ĐỀ SECTION II
========================================= */

.legal-section-title {
  margin-top: 22px;
  margin-bottom: 12px;
}

.legal-section-title h2 {
  margin: 0;

  font-size: 20px;
  line-height: 1.3;

  color: #111;

  font-weight: 700;
}

/* =========================================
   NÚT LIÊN HỆ BÊN PHẢI
========================================= */

.contact-floating {
  position: fixed;

  right: 20px;
  bottom: 150px;

  z-index: 9999;

  display: flex;
  flex-direction: column;

  gap: 12px;
}

.contact-btn {
  width: 50px;
  height: 50px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;

  color: #fff;
  text-decoration: none;

  font-size: 22px;
  font-weight: 700;

  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);

  transition: all 0.25s ease;
}

.contact-btn:hover {
  transform: scale(1.12);
  color: #fff;
}

.contact-btn.phone {
  background: #25b864;
}

.contact-btn.zalo {
  background: #0084ff;
  font-size: 15px;
}

.contact-btn.facebook {
  background: #1877f2;

  font-family: Arial, sans-serif;
  font-size: 26px;
}

/* =========================================
   MOBILE
========================================= */

@media (max-width: 768px) {
  .legal-card {
    padding: 14px;
  }

  .legal-card h3 {
    font-size: 15px;
  }

  .legal-card p {
    font-size: 12px;
  }

  /* Giấy chứng nhận: 2 cột trên tablet/mobile */

  .certificate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .certificate-card {
    min-height: 72px;
    padding: 10px;
  }

  .certificate-card strong {
    font-size: 11px;
  }

  .certificate-btn {
    font-size: 10px;
    padding: 0 9px;
    min-height: 27px;
  }

  .legal-actions {
    gap: 7px;
  }

  .legal-actions a {
    height: 34px;
    padding: 0 12px;
    font-size: 12px;
  }

  .legal-section-title {
    margin-top: 20px;
  }

  .legal-section-title h2 {
    font-size: 18px;
  }

  .contact-floating {
    right: 12px;
    bottom: 150px;
    gap: 9px;
  }

  .contact-btn {
    width: 45px;
    height: 45px;
    font-size: 20px;
  }

  .contact-btn.facebook {
    font-size: 23px;
  }
}

/* =========================================
   ĐIỆN THOẠI NHỎ
========================================= */

@media (max-width: 480px) {
  .certificate-grid {
    grid-template-columns: 1fr;
  }

  .legal-group {
    padding: 13px;
  }

  .legal-actions {
    flex-wrap: wrap;
  }
}
.block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}