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

body{

  background-color:#f5f5f3;

  color:#111;

  position:relative;

}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid #e5e5e5;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.main-nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}

.main-nav a {
  color: #333;
}

.main-nav a:hover {
  color: #000;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid #111;
  padding: 8px 14px;
  cursor: pointer;
}

.hero {
  padding: 80px 0;
  background: #f7f7f7;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero p {
  max-width: 560px;
  font-size: 18px;
  color: #444;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  border: 1px solid #111;
  font-size: 14px;
}

.btn-dark {
  background: #111;
  color: #fff;
}

.btn-light {
  background: #fff;
  color: #111;
}

.hero-image {
  background: #ddd;
  min-height: 420px;
}

.hero-image img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.section {
  padding: 76px 0;
}

.section-gray {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(2px);
}

.section-dark {
  background: #111;
  color: #fff;
}

.section-heading {
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -1px;
}

.split-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.view-link {
  font-size: 14px;
  border-bottom: 1px solid #111;
}

.brand-grid,
.collection-grid,
.product-grid,
.article-grid,
.trust-grid {
  display: grid;
  gap: 20px;
}

.brand-grid {
  grid-template-columns: repeat(4, 1fr);
}

.brand-card {
  border: 1px solid #e5e5e5;
  padding: 28px;
  background: #fff;
  transition: 0.2s;
}

.brand-card:hover {
  border-color: #111;
  transform: translateY(-3px);
}

.brand-card h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.brand-card p {
  color: #777;
  font-size: 14px;
}

.collection-grid {
  grid-template-columns: repeat(4, 1fr);
}

.text-card {
  background: #fff;
  border: 1px solid #e5e5e5;
  padding: 24px;
  font-weight: 600;
}

.text-card:hover {
  border-color: #111;
}

.product-grid {
  grid-template-columns: repeat(4, 1fr);
}

.product-card,
.article-card,
.brand-card{

  background:#fff;

  box-shadow:
  0 3px 10px rgba(0,0,0,.04);

}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #eee;
}

.product-info {
  padding: 20px;
}

.product-info h3 {
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 12px;
}

.product-info p {
  font-size: 14px;
  color: #666;
}

.product-info a {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  border-bottom: 1px solid #111;
}

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

.article-card {
  background: #fff;
  border: 1px solid #e5e5e5;
  padding: 28px;
}

.article-card span {
  font-size: 12px;
  text-transform: uppercase;
  color: #777;
}

.article-card h3 {
  margin: 12px 0;
  font-size: 22px;
  line-height: 1.3;
}

.article-card p {
  color: #555;
}

.guide-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.guide-columns h2 {
  font-size: 32px;
  margin-bottom: 24px;
}

.link-list {
  display: grid;
  gap: 12px;
}

.link-list a {
  padding: 16px 0;
  border-bottom: 1px solid #e5e5e5;
}

.light .eyebrow {
  color: #aaa;
}

.trust-grid {
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid div {
  border: 1px solid #333;
  padding: 26px;
}

.trust-grid h3 {
  margin-bottom: 10px;
}

.trust-grid p {
  color: #bbb;
}

.narrow {
  max-width: 820px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid #e5e5e5;
  padding: 20px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

details p {
  margin-top: 14px;
  color: #555;
}

.contact-section {
  padding-top: 0;
}

.contact-box {
  background: #f7f7f7;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}

.contact-box h2 {
  font-size: 34px;
  margin-bottom: 10px;
}

.contact-box p {
  color: #555;
}

.contact-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-links a {
  border: 1px solid #111;
  padding: 12px 18px;
  background: #fff;
}

.site-footer {
  border-top: 1px solid #e5e5e5;
  padding: 28px 0;
  color: #666;
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner div {
  display: flex;
  gap: 18px;
}

@media (max-width: 900px) {
  .main-nav {
    display: none;
    position: absolute;
    left: 0;
    top: 76px;
    width: 100%;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 20px 4%;
    flex-direction: column;
  }

  .main-nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .guide-columns {
    grid-template-columns: 1fr;
  }

  .brand-grid,
  .collection-grid,
  .product-grid,
  .article-grid,
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-box,
  .footer-inner,
  .split-heading {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 54px 0;
  }

  .section {
    padding: 54px 0;
  }

  .brand-grid,
  .collection-grid,
  .product-grid,
  .article-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

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

  .btn {
    text-align: center;
  }

  .contact-box {
    padding: 30px;
  }
}
.brand-hero {
  padding: 90px 0;
}

.brand-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 22px;
}

.brand-hero p {
  max-width: 760px;
  font-size: 18px;
  color: #444;
}
.content-block {
  display: grid;
  gap: 18px;
  font-size: 18px;
  color: #444;
}

.content-block p {
  margin-bottom: 0;
}
.product-hero {
  padding: 70px 0;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery img {
  width: 100%;
  border: 1px solid #e5e5e5;
}

.product-summary h1 {
  font-size: 52px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.product-intro {
  color: #555;
  margin-bottom: 30px;
}

.spec-table {
  display: grid;
  gap: 16px;
  margin-bottom: 30px;
}

.spec-table div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}

@media (max-width: 900px) {
  .product-layout {
    grid-template-columns: 1fr;
  }

  .product-summary h1 {
    font-size: 38px;
  }
}
.breadcrumb {
  padding: 18px 0;
  border-bottom: 1px solid #eee;
  background: #fafafa;
  font-size: 14px;
  color: #666;
}

.breadcrumb .container {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: #111;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 48px 0;
}

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 14px;
  color: #111;
}

.footer-grid p {
  color: #666;
  max-width: 360px;
}

.footer-grid a {
  display: block;
  color: #666;
  margin-bottom: 8px;
  font-size: 14px;
}

.footer-grid a:hover {
  color: #111;
}

.footer-bottom {
  border-top: 1px solid #e5e5e5;
  padding: 18px 0;
  color: #777;
  font-size: 14px;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}
.comparison-table {
  border: 1px solid #e5e5e5;
  margin: 24px 0 36px;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1.3fr;
  border-bottom: 1px solid #e5e5e5;
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-row div {
  padding: 16px;
  border-right: 1px solid #e5e5e5;
}

.comparison-row div:last-child {
  border-right: none;
}

.comparison-head {
  background: #111;
  color: #fff;
  font-weight: 700;
}

@media (max-width: 700px) {
  .comparison-row {
    grid-template-columns: 1fr;
  }

  .comparison-row div {
    border-right: none;
    border-bottom: 1px solid #e5e5e5;
  }

  .comparison-row div:last-child {
    border-bottom: none;
  }
}
.product-showcase {
  padding: 64px 0 76px;
}

.product-title-block {
  max-width: 900px;
  margin-bottom: 34px;
}

.product-title-block h1 {
  font-size: clamp(40px, 6vw, 66px);
  line-height: 1.06;
  letter-spacing: -1.8px;
  margin-bottom: 16px;
}

.product-title-block p {
  font-size: 18px;
  color: #555;
}

.main-product-image {
  margin-bottom: 24px;
  border: 1px solid #e5e5e5;
  background: #f3f3f3;
}

.main-product-image img {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.detail-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid #e5e5e5;
  background: #f3f3f3;
}

.product-two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.8fr);
  gap: 46px;
  align-items: start;
}

.product-spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #e5e5e5;
}

.product-spec-table th,
.product-spec-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid #e5e5e5;
  vertical-align: top;
}

.product-spec-table th {
  width: 34%;
  background: #fafafa;
  font-weight: 700;
}

.product-spec-table tr:last-child th,
.product-spec-table tr:last-child td {
  border-bottom: none;
}

.product-contact-card {
  background: #111;
  color: #fff;
  padding: 34px;
  position: sticky;
  top: 100px;
}

.product-contact-card .eyebrow {
  color: #aaa;
}

.product-contact-card h2 {
  font-size: 32px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.product-contact-card p {
  color: #ccc;
  margin-bottom: 24px;
}

.product-contact-buttons {
  display: grid;
  gap: 12px;
}

.product-contact-card .btn {
  text-align: center;
}

.product-contact-card .btn-light {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

@media (max-width: 900px) {
  .detail-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-two-column {
    grid-template-columns: 1fr;
  }

  .product-contact-card {
    position: static;
  }
}

@media (max-width: 560px) {
  .product-showcase {
    padding: 44px 0 54px;
  }

  .detail-gallery {
    gap: 10px;
  }

  .product-spec-table th,
  .product-spec-table td {
    display: block;
    width: 100%;
  }

  .product-spec-table th {
    border-bottom: none;
    padding-bottom: 6px;
  }

  .product-spec-table td {
    padding-top: 6px;
  }
}
/* ==========================================
   GUIDE PAGES
========================================== */

.narrow {
  max-width: 900px;
  margin: 0 auto;
}

.article-hero {
  padding: 80px 0;
  text-align: center;
}

.article-hero .eyebrow {
  display: inline-block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #777;
  margin-bottom: 12px;
}

.article-hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.article-hero p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 18px;
  color: #666;
  line-height: 1.7;
}

.content-block {
  font-size: 17px;
  line-height: 1.9;
}

.content-block p {
  margin-bottom: 24px;
}

/* ==========================================
   SPECIFICATION TABLE
========================================== */

.product-spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  margin-top: 20px;
}

.product-spec-table th,
.product-spec-table td {
  border: 1px solid #e5e5e5;
  padding: 16px 18px;
  text-align: left;
}

.product-spec-table th {
  background: #fafafa;
  font-weight: 600;
  width: 35%;
}

/* ==========================================
   GUIDE HIGHLIGHT SECTION
========================================== */

.guide-highlight {
  background: #111;
  color: #fff;
  padding: 50px;
  margin: 60px 0;
}

.guide-highlight h2 {
  color: #fff;
  margin-bottom: 20px;
}

.guide-highlight p {
  color: #ddd;
}

/* ==========================================
   PRODUCT CARDS
========================================== */

.product-card {
  transition: all .3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
}

.product-card img {
  width: 100%;
  display: block;
}

.product-info {
  padding: 20px;
}

.product-info h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.product-info p {
  color: #666;
  margin-bottom: 12px;
}

.product-info a {
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================
   ARTICLE CARDS
========================================== */

.article-card {
  transition: all .3s ease;
}

.article-card:hover {
  transform: translateY(-6px);
}

.article-card span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #888;
  margin-bottom: 10px;
}

.article-card h3 {
  margin-bottom: 10px;
}

.article-card p {
  color: #666;
}

/* ==========================================
   SECTION SPACING
========================================== */

.section {
  padding: 80px 0;
}

.section-gray{

  background:#eceae5;

}

.section-heading {
  margin-bottom: 40px;
}

.section-heading .eyebrow {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #777;
  margin-bottom: 10px;
}

.section-heading h2 {
  font-size: 40px;
  line-height: 1.2;
}

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

@media (max-width: 768px) {

  .article-hero {
    padding: 50px 0;
  }

  .section {
    padding: 50px 0;
  }

  .product-spec-table th,
  .product-spec-table td {
    padding: 12px;
  }

  .guide-highlight {
    padding: 30px;
  }

}
/* ==========================================
   LIGHTBOX GALLERY
========================================== */

.gallery-image {
  cursor: zoom-in;
}

#lightbox {

  display: none;

  position: fixed;

  top: 0;
  left: 0;

  width: 100%;
  height: 100%;

  background: rgba(0,0,0,.95);

  z-index: 99999;

  justify-content: center;
  align-items: center;
}

#lightbox-image {

  max-width: 90%;
  max-height: 90%;

  object-fit: contain;
}

#close-lightbox {

  position: absolute;

  top: 20px;
  right: 40px;

  color: #fff;

  font-size: 48px;

  cursor: pointer;

  line-height: 1;
}

#prev-image,
#next-image {

  position: absolute;

  top: 50%;

  transform: translateY(-50%);

  background: rgba(255,255,255,.15);

  border: none;

  color: white;

  font-size: 36px;

  width: 60px;
  height: 60px;

  cursor: pointer;
}

#prev-image {
  left: 30px;
}

#next-image {
  right: 30px;
}

#prev-image:hover,
#next-image:hover {
  background: rgba(255,255,255,.3);
}
.product-detail-hero {
  padding: 58px 0 76px;
}

.product-overview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 46px;
  align-items: start;
}

.product-gallery-box {
  border: 1px solid #e5e5e5;
  background: #fff;
  padding: 18px;
}

.product-main-photo {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #f5f5f5;
  border: 1px solid #eee;
}

.product-thumb-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.product-thumb-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid #eee;
  background: #f5f5f5;
}

.product-side-panel {
  position: sticky;
  top: 100px;
}

.compact-spec-table th,
.compact-spec-table td {
  padding: 12px 14px;
  font-size: 14px;
}

.product-inquiry-box {
  margin-top: 22px;
  background: #111;
  color: #fff;
  padding: 26px;
}

.product-inquiry-box h3 {
  font-size: 26px;
  margin-bottom: 10px;
}

.product-inquiry-box p {
  color: #ccc;
  margin-bottom: 20px;
}

.product-inquiry-box .btn-light {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

@media (max-width: 980px) {
  .product-overview-layout {
    grid-template-columns: 1fr;
  }

  .product-side-panel {
    position: static;
  }
}

@media (max-width: 560px) {
  .product-thumb-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* ==========================================
   WATCH BLUEPRINT BACKGROUND
========================================== */

body::before{

  content:"";

  position:fixed;

  top:0;
  left:0;

  width:100%;
  height:100%;

  pointer-events:none;

  z-index:-1;

  opacity:.025;

  background-image:

  radial-gradient(circle at 25% 20%,
  #000 0,
  transparent 2px),

  radial-gradient(circle at 75% 60%,
  #000 0,
  transparent 2px),

  linear-gradient(
  90deg,
  transparent 49%,
  rgba(0,0,0,.12) 50%,
  transparent 51%
  ),

  linear-gradient(
  transparent 49%,
  rgba(0,0,0,.12) 50%,
  transparent 51%
  );

  background-size:

  180px 180px,
  220px 220px,
  120px 120px,
  120px 120px;

}
.contact-email{

  margin-top:20px;

  font-size:18px;

  font-weight:600;

}

.contact-email a{

  color:#fff;

  text-decoration:none;

}

.contact-email a:hover{

  text-decoration:underline;

}
.review-figure {
  margin: 30px 0;
}

.review-figure img {
  width: 100%;
  display: block;
  border: 1px solid #e5e5e5;
}

.review-figure figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: #666;
  text-align: center;
  font-style: italic;
}