:root {
  --n: #13294b;
  --n-dark: #0c1a30;
  --o: #ff7a2f;
  --o-hover: #e8671e;
  --gold: #d4a017;
  --gold-light: #fdf6e2;
  --bg: #fbfaf7;
  --surface: #ffffff;
  --border: #eceae4;
  --border-light: #f0eee8;
  --text-main: #13294b;
  --text-muted: #4b5b75;
  --text-sub: #8a93a3;
  --success: #1a9b5b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  --shadow-sm: 0 4px 12px rgba(19, 41, 75, 0.05);
  --shadow-md: 0 10px 25px rgba(19, 41, 75, 0.08);
  --shadow-lg: 0 20px 40px rgba(19, 41, 75, 0.12);
}

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

body {
  font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s, opacity 0.2s;
}

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

.w {
  max-width: 1240px;
  margin: auto;
  padding: 0 20px;
}

/* TOP ANNOUNCEMENT BAR */
.topbar {
  background: var(--n-dark);
  color: #d1d9e6;
  font-size: 12.5px;
  padding: 6px 0;
}
.topbar .w {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar span b {
  color: #ffaa5b;
}
.topbar-links {
  display: flex;
  gap: 16px;
}
.topbar-links a:hover {
  color: #fff;
}

/* HEADER */
.hd {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.hr {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 74px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img-horiz {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.logo-crown-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-crown-img {
  height: 34px;
  width: auto;
}

.logo-text-styled {
  font-size: 24px;
  font-weight: 900;
  color: var(--n);
  letter-spacing: -0.5px;
  line-height: 1;
}

.logo-text-styled span {
  color: var(--o);
}

/* SEARCH */
.srch-box {
  flex: 1;
  max-width: 520px;
  position: relative;
}

.srch-box input {
  width: 100%;
  background: #f2f1ec;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 11px 18px 11px 42px;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.srch-box input:focus {
  background: #fff;
  border-color: var(--o);
  box-shadow: 0 0 0 3px rgba(255, 122, 47, 0.15);
}

.srch-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--text-sub);
  pointer-events: none;
}

/* HEADER ACTIONS */
.hc {
  margin-left: auto;
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
}

.hc .hotline-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--n);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: #f6f5f1;
  transition: background 0.2s;
}

.hc .hotline-pill:hover {
  background: #ebe9e1;
}

.hc .cart-btn {
  background: var(--n);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.hc .cart-btn:hover {
  background: var(--n-dark);
  transform: translateY(-1px);
}

.cart-count-badge {
  background: var(--o);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  border-radius: 20px;
  padding: 2px 7px;
  min-width: 18px;
  text-align: center;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--n);
  padding: 6px;
}

/* MAIN NAVIGATION */
nav.mn {
  border-top: 1px solid var(--border-light);
  background: #fff;
}

nav.mn .w {
  display: flex;
  gap: 26px;
  height: 48px;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
nav.mn .w::-webkit-scrollbar {
  display: none;
}

nav.mn a {
  position: relative;
  padding: 4px 0;
  color: var(--text-main);
  transition: color 0.2s;
}

nav.mn a:hover,
nav.mn a.active {
  color: var(--o);
}

nav.mn a.active::after {
  content: "";
  position: absolute;
  bottom: -11px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--o);
}

nav.mn a.hot {
  color: var(--o);
  font-weight: 800;
}

/* HERO SECTION */
.hero {
  margin: 24px auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(110deg, #e9f1ff 0%, #fff3ea 100%);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  min-height: 450px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.hero .t {
  padding: 56px 40px 56px 64px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: var(--o);
  font-weight: 800;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

h1 {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 900;
  margin: 18px 0;
  color: var(--n);
}

.hero p {
  color: var(--text-muted);
  font-size: 16.5px;
  max-width: 460px;
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--o);
  color: #fff;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  margin-top: 26px;
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: 15px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn:hover {
  background: var(--o-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 47, 0.3);
}

.btn.l {
  background: #fff;
  color: var(--n);
  margin-left: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.btn.l:hover {
  background: #f6f5f1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero .im {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 30px;
}

.hero .im img {
  width: 46%;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 20px 40px rgba(19, 41, 75, 0.18);
  transition: transform 0.4s ease;
}

.hero .im img:first-child {
  transform: rotate(-4deg);
}
.hero .im img:first-child:hover {
  transform: rotate(-1deg) scale(1.03);
}

.hero .im img:last-child {
  transform: rotate(4deg) translateY(24px);
}
.hero .im img:last-child:hover {
  transform: rotate(1deg) translateY(20px) scale(1.03);
}

.dots {
  position: absolute;
  bottom: 20px;
  left: 64px;
  display: flex;
  gap: 6px;
}
.dots i {
  width: 8px;
  height: 8px;
  border-radius: 9px;
  background: rgba(19, 41, 75, 0.2);
  cursor: pointer;
}
.dots i:first-child {
  width: 26px;
  background: var(--o);
}

.arw {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-weight: 900;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  user-select: none;
}
.arw:hover {
  background: var(--o);
  color: #fff;
  transform: translateY(-50%) scale(1.08);
}
.arw.a { left: 14px; }
.arw.b { right: 14px; }

/* SECTIONS */
section {
  padding: 56px 0;
}

.sh {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
}

h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--n);
}

.sh a {
  color: var(--o);
  font-weight: 800;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sh a:hover {
  text-decoration: underline;
}

/* PILLS */
.pills {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.pill {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 8px 22px 8px 8px;
  font-weight: 800;
  font-size: 14.5px;
  transition: all 0.2s;
}

.pill:hover {
  border-color: var(--o);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 122, 47, 0.15);
}

.pill img,
.pill b {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff3ea;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

/* PRODUCT GRID & CARDS */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--border);
  transition: all 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #ffd8bf;
}

.card .ph {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f6f5f1;
  position: relative;
  margin-bottom: 12px;
}

.card img {
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
  transition: transform 0.35s ease;
}

.card:hover img {
  transform: scale(1.06);
}

.off {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--o);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(255, 122, 47, 0.3);
}

.ct {
  color: var(--text-sub);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 4px 0 10px;
  min-height: 42px;
  line-height: 1.35;
  color: var(--n);
}

.pr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #f9f8f5;
}

.pr b {
  font-size: 19px;
  color: var(--o);
  font-weight: 900;
}

.pr del {
  color: #a3aab6;
  font-size: 13px;
  display: block;
}

.add-cart-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--n);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.add-cart-btn:hover {
  background: var(--o);
  transform: scale(1.08);
}

/* PROMO BANNER */
.promo {
  background: var(--n);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 38px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.promo::before {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 122, 47, 0.08);
  pointer-events: none;
}

.promo h2 {
  font-size: 30px;
  color: #fff;
}
.promo h2 span {
  color: var(--o);
}
.promo p {
  color: #b9c3d6;
  margin-top: 8px;
  font-size: 15.5px;
  max-width: 600px;
}

/* USP (VALUE PROPOSITION) */
.usp {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.usp div {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px 20px;
  border: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.usp div:hover {
  transform: translateY(-3px);
  border-color: #ffd8bf;
}
.usp b {
  display: block;
  color: var(--n);
  font-size: 16px;
  margin: 10px 0 4px;
}
.usp i {
  font-style: normal;
  font-size: 28px;
  display: inline-block;
}

/* REVIEWS */
.rv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.r {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 26px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.st {
  color: var(--o);
  letter-spacing: 2px;
  font-size: 17px;
}
.r p {
  color: var(--text-muted);
  margin: 14px 0;
  line-height: 1.6;
  font-size: 14.5px;
  flex: 1;
}
.r .rev-author {
  font-size: 14px;
  font-weight: 800;
  color: var(--n);
  display: flex;
  align-items: center;
  gap: 8px;
}
.r .rev-tag {
  font-size: 11px;
  background: #e8f7ee;
  color: var(--success);
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 12px;
}

/* NEWSLETTER */
.nl {
  background: linear-gradient(110deg, #fff3ea, #e9f1ff);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.nl h2 {
  font-size: 30px;
}
.nl p {
  color: var(--text-muted);
  margin-top: 8px;
  font-size: 15px;
}
.f {
  display: flex;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: 0 6px 20px rgba(19, 41, 75, 0.1);
}
.f input {
  flex: 1;
  border: 0;
  padding: 12px 16px;
  font: inherit;
  outline: 0;
  min-width: 0;
}
.f button {
  background: var(--o);
  color: #fff;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0 24px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s;
}
.f button:hover {
  background: var(--o-hover);
}

/* FOOTER */
footer {
  background: #fff;
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding: 56px 0 24px;
  font-size: 14px;
  color: var(--text-muted);
}
.fg {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
}
footer h4 {
  color: var(--n);
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 800;
}
footer li {
  list-style: none;
  margin: 9px 0;
}
footer li a:hover {
  color: var(--o);
}
.cp {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-sub);
}

/* BREADCRUMB */
.bc {
  font-size: 13.5px;
  color: var(--text-sub);
  padding: 20px 0;
}
.bc a {
  color: var(--text-muted);
}
.bc a:hover {
  color: var(--o);
}
.bc span {
  margin: 0 8px;
  color: #c4cad4;
}

/* CATEGORY & PRODUCT PAGE LAYOUTS */
.lay {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}
.lay.rt {
  grid-template-columns: 1fr 310px;
}

.box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 20px;
}
.box h4 {
  font-size: 15.5px;
  margin-bottom: 14px;
  color: var(--n);
}
.box label {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 14px;
  color: var(--text-muted);
  margin: 10px 0;
  cursor: pointer;
}
.box input[type="checkbox"] {
  accent-color: var(--o);
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.rng {
  height: 6px;
  background: var(--border);
  border-radius: 6px;
  position: relative;
  margin: 18px 4px;
}
.rng i {
  position: absolute;
  left: 0%;
  right: 15%;
  top: 0;
  bottom: 0;
  background: var(--o);
  border-radius: 6px;
}

.chip {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 13px;
  margin: 4px 4px 0 0;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.chip.on,
.chip:hover {
  background: var(--n);
  color: #fff;
  border-color: var(--n);
}

.ctit {
  background: linear-gradient(110deg, #e9f1ff, #fff3ea);
  border-radius: var(--radius-lg);
  padding: 36px 44px;
  margin-bottom: 28px;
}
.ctit h1 {
  font-size: 38px;
  margin: 0 0 10px;
}
.ctit p {
  color: var(--text-muted);
  max-width: 760px;
  line-height: 1.6;
  font-size: 15px;
}

.sort {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 14px;
  gap: 12px;
  flex-wrap: wrap;
}
.sort select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font: inherit;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
}

.g3 {
  grid-template-columns: repeat(3, 1fr);
}

.pg {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 36px 0;
}
.pg a {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  transition: all 0.2s;
}
.pg a.on,
.pg a:hover {
  background: var(--o);
  color: #fff;
  border-color: var(--o);
}

.seo {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  color: var(--text-muted);
  line-height: 1.7;
}
.seo h2 {
  font-size: 23px;
  color: var(--n);
  margin: 0 0 12px;
}
.seo h3 {
  color: var(--n);
  margin: 20px 0 8px;
  font-size: 18px;
}
.seo p {
  margin-bottom: 12px;
}

/* PRODUCT DETAIL */
.pd {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.gal .main {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.gal .main img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.th {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.th img {
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  aspect-ratio: 1;
  object-fit: cover;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}
.th img.on,
.th img:hover {
  border-color: var(--o);
  transform: translateY(-2px);
}

.info h1 {
  font-size: 34px;
  margin: 8px 0 10px;
}
.meta {
  font-size: 13.5px;
  color: var(--text-sub);
}
.meta b {
  color: var(--n);
}

.price {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0;
  background: #fff3ea;
  border-radius: var(--radius-md);
  padding: 18px 24px;
}
.price b {
  font-size: 34px;
  color: var(--o);
  font-weight: 900;
}
.price del {
  color: var(--text-sub);
  font-size: 19px;
}
.price span {
  background: var(--o);
  color: #fff;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.ben {
  list-style: none;
  margin: 14px 0 24px;
}
.ben li {
  margin: 10px 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
}
.ben li::before {
  content: "✓";
  color: var(--o);
  font-weight: 900;
  margin-right: 12px;
  font-size: 16px;
}

.buy {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.qty {
  display: flex;
  border: 1px solid #d9d6ce;
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
}
.qty button {
  width: 44px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--n);
  transition: background 0.15s;
}
.qty button:hover {
  background: #f6f5f1;
}
.qty input {
  width: 50px;
  height: 50px;
  border: none;
  text-align: center;
  font-weight: 800;
  font-size: 16px;
  outline: none;
  font-family: inherit;
}

.b2 {
  flex: 1;
  min-width: 150px;
  text-align: center;
  padding: 15px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}
.b2.c {
  background: #fff;
  border: 2px solid var(--n);
  color: var(--n);
}
.b2.c:hover {
  background: var(--n);
  color: #fff;
}
.b2.n {
  background: var(--o);
  color: #fff;
  border: 2px solid var(--o);
}
.b2.n:hover {
  background: var(--o-hover);
  border-color: var(--o-hover);
}

.hot {
  display: flex;
  gap: 14px;
  margin-top: 16px;
}
.hot a {
  flex: 1;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 14px;
  background: #e9f1ff;
  color: var(--n);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s;
}
.hot a:hover {
  background: #d6e6ff;
}
.hot a.z {
  background: #0068ff;
  color: #fff;
}
.hot a.z:hover {
  background: #0056d6;
}

.km {
  background: #fff;
  border: 1px dashed var(--o);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}
.km b {
  color: var(--o);
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
}

.mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.mini div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  font-size: 13px;
  text-align: center;
  font-weight: 700;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 24px;
  overflow-x: auto;
}
.tabs a {
  padding: 14px 22px;
  font-weight: 800;
  color: var(--text-sub);
  white-space: nowrap;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s;
}
.tabs a.on,
.tabs a:hover {
  color: var(--n);
  border-bottom-color: var(--o);
}

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

.spec {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 18px 0;
}
.spec div {
  background: #f6f5f1;
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 13px;
  color: var(--text-sub);
}
.spec b {
  display: block;
  color: var(--n);
  font-size: 18px;
  margin-top: 4px;
}

/* BLOG & NEWS */
.feat {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.feat .im {
  min-height: 340px;
  overflow: hidden;
}
.feat .im img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.feat:hover .im img {
  transform: scale(1.04);
}
.feat .t {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.feat h2 {
  font-size: 28px;
  margin: 12px 0;
  line-height: 1.3;
}

.tagc {
  display: inline-block;
  background: #fff3ea;
  color: var(--o);
  font-weight: 800;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}
.dt {
  color: var(--text-sub);
  font-size: 13px;
  margin: 12px 0 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}
.ar:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #ffd8bf;
}
.ar img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
  transition: transform 0.35s ease;
}
.ar:hover img {
  transform: scale(1.05);
}
.ar .t {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.ar h3 {
  font-size: 17px;
  margin: 10px 0;
  line-height: 1.4;
  color: var(--n);
}
.ar p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
}

.pop {
  display: flex;
  gap: 14px;
  margin: 14px 0;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--n);
}
.pop:hover {
  color: var(--o);
}
.pop i {
  flex: 0 0 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #e9f1ff, #fff3ea);
  font-style: normal;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--o);
  font-weight: 900;
  font-size: 16px;
}

.side a.cl {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}
.side a.cl:hover {
  color: var(--o);
}
.side a.cl span {
  color: var(--text-sub);
}

.pbox {
  background: var(--n);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.pbox img {
  border-radius: var(--radius-md);
  margin: 16px auto;
  max-width: 180px;
}
.pbox b {
  color: var(--o);
  font-size: 22px;
  display: inline-block;
  margin: 6px 0;
}

/* MINI CART DRAWER */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(19, 41, 75, 0.4);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.cart-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: #fff;
  z-index: 999;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.cart-drawer.open {
  right: 0;
}

.cart-drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-drawer-header h3 {
  font-size: 18px;
  font-weight: 900;
  color: var(--n);
}
.cart-close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-sub);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}
.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
}
.cart-item img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #f6f5f1;
}
.cart-item-info {
  flex: 1;
}
.cart-item-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--n);
  line-height: 1.3;
}
.cart-item-price {
  color: var(--o);
  font-weight: 800;
  margin-top: 4px;
  font-size: 14px;
}
.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.cart-qty-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #fbfaf7;
  font-weight: 800;
  cursor: pointer;
}
.cart-item-remove {
  color: #ff4d4f;
  background: none;
  border: none;
  font-size: 12px;
  margin-left: auto;
  cursor: pointer;
}

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  background: #fbfaf7;
}
.cart-drawer-subtotal {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 16px;
}
.cart-drawer-subtotal b {
  color: var(--o);
  font-size: 20px;
}

/* FLOATING CONTACT WIDGET */
.floating-widgets {
  position: fixed;
  right: 20px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 90;
}
.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
  font-size: 22px;
}
.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.float-btn.zalo {
  background: #0068ff;
}
.float-btn.phone {
  background: #25d366;
}
.float-btn.top {
  background: var(--n);
  display: none;
}

/* TOAST NOTIFICATION */
.toast-msg {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--n-dark);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 14.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s;
  opacity: 0;
  pointer-events: none;
}
.toast-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 992px) {
  .srch-box,
  .hc .hotline-pill {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero {
    grid-template-columns: 1fr;
    margin: 16px 16px 0;
    min-height: auto;
  }
  .hero .t {
    padding: 36px 24px 10px;
  }
  h1 {
    font-size: 32px;
  }
  .hero .im {
    padding: 10px 24px 50px;
  }
  .dots {
    left: 24px;
  }
  .arw {
    display: none;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .card h3 {
    font-size: 14.5px;
  }
  .pr b {
    font-size: 16px;
  }
  .add-cart-btn {
    width: 36px;
    height: 36px;
  }
  .usp {
    grid-template-columns: repeat(2, 1fr);
  }
  .rv {
    grid-template-columns: 1fr;
  }
  .nl {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }
  .fg {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .promo {
    padding: 30px 24px;
  }
  .lay,
  .lay.rt,
  .pd,
  .feat {
    grid-template-columns: 1fr;
  }
  .lay > aside.flt {
    display: none;
  }
  .fbtn {
    display: inline-block;
    background: var(--n);
    color: #fff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 800;
  }
  .g3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .ctit {
    padding: 24px;
  }
  .ctit h1 {
    font-size: 28px;
  }
  .info h1 {
    font-size: 26px;
  }
  .spec {
    grid-template-columns: repeat(2, 1fr);
  }
  .price b {
    font-size: 26px;
  }
  .mini {
    grid-template-columns: 1fr;
  }
  .feat .im {
    min-height: 220px;
  }
}

@media (max-width: 576px) {
  .topbar {
    display: none;
  }
  .hr {
    height: 64px;
    gap: 12px;
  }
  .logo-text-styled {
    font-size: 20px;
  }
  .logo-crown-img {
    height: 28px;
  }
  .logo-img-horiz {
    height: 32px;
  }
  .hero .t {
    padding: 28px 18px 10px;
  }
  h1 {
    font-size: 26px;
  }
  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }
  .grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .card {
    padding: 10px;
  }
  .usp {
    grid-template-columns: 1fr;
  }
  .fg {
    grid-template-columns: 1fr;
  }
  .f {
    flex-direction: column;
    gap: 8px;
  }
  .f button {
    padding: 12px;
  }
}


.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-crown-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.logo-link:hover .logo-crown-img {
  transform: scale(1.05);
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
}

.logo-brand-name {
  font-size: 25px;
  font-weight: 900;
  color: var(--n);
  letter-spacing: 0.5px;
  line-height: 1;
}

.logo-brand-name span {
  color: var(--o);
}

.logo-brand-sub {
  font-size: 9.5px;
  font-weight: 800;
  color: var(--text-sub);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 3px;
  line-height: 1;
}

@media (max-width: 768px) {
  .logo-crown-img {
    height: 36px;
  }
  .logo-brand-name {
    font-size: 21px;
  }
  .logo-brand-sub {
    font-size: 8px;
    letter-spacing: 1px;
  }
}