/* ============================================
   SURGINOX — Premium Medical B2B Design System
   Version 2.0
   ============================================ */

:root {
  --primary: #1B4FD8;
  --primary-dark: #1340B8;
  --accent: #06B6D4;
  --accent-dark: #0891B2;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --dark-3: #334155;
  --muted: #64748B;
  --muted-light: #94A3B8;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --bg: #F8FAFF;
  --bg-blue: #EFF6FF;
  --white: #FFFFFF;
  --font-head: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 100px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, .06);
  --shadow: 0 8px 24px rgba(0, 0, 0, .08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, .1);
  --shadow-blue: 0 8px 24px rgba(27, 79, 216, .25);
  --transition: .22s cubic-bezier(.4, 0, .2, 1);
  --max-w: 1280px;
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--dark-2);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  line-height: 1.2;
  color: var(--dark);
  letter-spacing: -.02em;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
}

h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

h4 {
  font-size: 1rem;
  font-weight: 700;
}

h5 {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

p {
  line-height: 1.7;
  color: var(--muted);
}

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: 96px;
}

.text-center {
  text-align: center;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-head {
  margin-bottom: 56px;
}

.section-head h2 {
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 600px;
}

.text-center .section-desc {
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-head);
  font-size: .9375rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

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

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-blue);
}

.btn-outline-dark {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark-3);
}

.btn-outline-dark:hover {
  background: var(--dark);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--bg-blue);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, .4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, .12);
  border-color: var(--white);
}

.btn-quote {
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  padding: 11px 24px;
}

.btn-quote:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-container,
.header-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--dark-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--bg-blue);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hamburger:hover {
  background: var(--bg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 16px 24px 24px;
  background: var(--white);
  border-top: 1px solid var(--border);
  gap: 4px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav-link {
  padding: 10px 12px;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--dark-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-link:hover {
  color: var(--primary);
  background: var(--bg-blue);
}

.mobile-cta {
  margin-top: 8px;
  justify-content: center;
}

.hero {
  background: linear-gradient(90deg, #F0F4FC 0%, rgba(240, 244, 252, 0.98) 40%, rgba(240, 244, 252, 0.2) 100%), url('../images/hero.png') no-repeat right center / cover;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-block: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
}

.hero-container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(27, 79, 216, 0.06);
  border: 1px solid rgba(27, 79, 216, 0.15);
  border-radius: var(--radius-full);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .6;
    transform: scale(1.3);
  }
}

.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 24px;
  line-height: 1.12;
}

.text-accent {
  color: var(--primary);
  text-shadow: 0 0 1px rgba(27, 79, 216, 0.1);
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--dark-3);
  margin-bottom: 36px;
  max-width: 460px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--muted);
}

.trust-item svg {
  color: var(--primary);
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(27, 79, 216, 0.08) 0%, transparent 70%);
  border-radius: var(--radius-xl);
  z-index: 0;
}

.hero-image {
  width: 100%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
}

.hero-float-card {
  position: absolute;
  bottom: 28px;
  left: -28px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  min-width: 200px;
  border: 1px solid var(--border-light);
}

.float-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-label {
  font-weight: 700;
  font-size: .875rem;
  color: var(--dark);
}

.float-sub {
  font-size: .75rem;
  color: var(--muted);
}

.hero-inner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #162040 100%);
  padding-block: 72px 56px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(242, 243, 245, 0.15) 0%, transparent 60%);
}

.hero-inner .hero-container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-inner .hero-content {
  max-width: 680px;
  margin: 0 auto;
}

.hero-inner .hero-badge {
  color: var(--accent);
  background: rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.25);
}

.hero-inner .hero-title {
  color: var(--white);
}

.hero-inner .hero-desc {
  color: var(--muted-light);
  margin-inline: auto;
}

.trust-strip {
  background: transparent;
  padding-block: 0;
  margin-top: -46px;
  position: relative;
  z-index: 10;
}

.trust-grid {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 18px 28px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.trust-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: .875rem;
  font-weight: 600;
  color: var(--dark-3);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.trust-pill:hover {
  background: var(--bg-blue);
  color: var(--primary);
}

.trust-pill img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.categories-section {
  background: var(--bg);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(27, 79, 216, .15);
}

.cat-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.cat-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.cat-card:hover .cat-img-wrap img {
  transform: scale(1.04);
}

.cat-num {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.cat-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cat-body h3 {
  font-size: 1rem;
  margin-bottom: 14px;
}

.cat-body ul {
  flex: 1;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cat-body ul li {
  font-size: .8125rem;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
}

.cat-body ul li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.cat-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}

.cat-link:hover {
  gap: 10px;
}

.featured-section {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(27, 79, 216, .15);
}

.product-img {
  background: var(--bg);
  height: 200px;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.04);
}

.product-body {
  padding: 20px;
}

.product-cat {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-blue);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.product-body h4 {
  font-size: .9375rem;
  margin-bottom: 6px;
}

.product-body p {
  font-size: .8125rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

.btn-request {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}

.btn-request:hover {
  gap: 10px;
}

.why-section {
  background: var(--bg);
}

.why-about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.why-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.why-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: 20px;
  transition: var(--transition);
}

.why-card:hover {
  border-color: rgba(27, 79, 216, .2);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.why-icon {
  width: 42px;
  height: 42px;
  background: var(--bg-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--primary);
  transition: var(--transition);
}

.why-card:hover .why-icon {
  background: var(--primary);
  color: var(--white);
}

.why-card h4 {
  font-size: .9rem;
  margin-bottom: 6px;
}

.why-card p {
  font-size: .8125rem;
  line-height: 1.5;
}

.about-block {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about-cert-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow);
}

.about-content h2 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.about-content p {
  margin-bottom: 24px;
  font-size: 1rem;
}

.bulk-cta-section {
  background: linear-gradient(135deg, var(--dark) 0%, #162654 100%);
  padding-block: 72px;
  position: relative;
  overflow: hidden;
}

.bulk-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 50%, rgba(6, 182, 212, .15) 0%, transparent 60%), radial-gradient(circle at 90% 50%, rgba(27, 79, 216, .15) 0%, transparent 60%);
}

.bulk-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.bulk-cta-content h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 12px;
}

.bulk-cta-content p {
  color: rgba(255, 255, 255, .65);
  max-width: 560px;
  font-size: 1rem;
}

.bulk-cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cert-section {
  background: var(--white);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cert-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.cert-card:hover {
  border-color: rgba(27, 79, 216, .2);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.cert-icon {
  width: 80px;
  height: 80px;
  background: var(--bg-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.cert-label {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}

.cert-sub {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--primary);
  text-transform: uppercase;
}

.contact-section {
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-label {
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-value {
  font-size: .9375rem;
  color: var(--dark-2);
  line-height: 1.8;
}

.contact-value a {
  color: var(--primary);
  transition: var(--transition);
}

.contact-value a:hover {
  color: var(--primary-dark);
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-head);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--dark-3);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9375rem;
  color: var(--dark);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(27, 79, 216, .1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.footer {
  background: var(--dark);
  padding-top: 72px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.footer-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  background: white;
  padding: 4px 8px;
  border-radius: 6px;
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: .875rem;
  color: var(--muted-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, .06);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-light);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, .08);
}

.social-link svg {
  width: 16px;
  height: 16px;
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.footer-col h5 {
  color: var(--white);
  font-family: var(--font-head);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: .875rem;
  color: var(--muted-light);
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--white);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .8125rem;
  color: var(--muted-light);
  line-height: 1.5;
}

.footer-contact-item svg {
  margin-top: 2px;
  flex-shrink: 0;
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 24px;
}

.footer-bottom p {
  font-size: .8125rem;
  color: var(--muted-light);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: .8125rem;
  color: var(--muted-light);
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--white);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s cubic-bezier(.4, 0, .2, 1), transform .6s cubic-bezier(.4, 0, .2, 1);
}

[data-reveal-right] {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity .6s cubic-bezier(.4, 0, .2, 1), transform .6s cubic-bezier(.4, 0, .2, 1);
}

[data-reveal].revealed,
[data-reveal-right].revealed {
  opacity: 1;
  transform: none;
}

/* ============================================
   PRODUCT DETAIL PAGE STYLING
   ============================================ */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  margin-top: 32px;
  align-items: start;
}

.gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gallery-main {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.gallery-thumbs {
  display: flex;
  gap: 12px;
}

.gallery-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}

.gallery-thumb:hover,
.gallery-thumb.active {
  border-color: var(--primary);
}

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

.product-info-panel {
  display: flex;
  flex-direction: column;
}

.product-cats {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.product-cats a {
  font-size: .75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-blue);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.product-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.product-rating-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.review-count {
  font-size: .8125rem;
  color: var(--muted);
  font-weight: 500;
}

.review-count:hover {
  color: var(--primary);
  text-decoration: underline;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 600;
}

.badge-success {
  background: #ECFDF5;
  color: #10B981;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.product-price-main {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
}

.product-price-old {
  font-size: 1.125rem;
  text-decoration: line-through;
  color: var(--muted-light);
}

.price-save {
  font-size: .8125rem;
  font-weight: 700;
  color: #10B981;
  background: #ECFDF5;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.product-divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin-bottom: 24px;
}

.product-desc {
  font-size: .9375rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.stock-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  display: inline-block;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.qty-label {
  font-family: var(--font-head);
  font-size: .875rem;
  font-weight: 700;
  color: var(--dark-2);
}

.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--white);
}

.qty-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-blue);
  cursor: pointer;
  transition: var(--transition);
}

.qty-btn:hover {
  background: var(--primary);
  color: var(--white);
}

.qty-input {
  width: 44px;
  text-align: center;
  border: none;
  font-size: .9375rem;
  font-weight: 700;
  color: var(--dark);
  outline: none;
  background: transparent;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.product-actions .btn {
  padding: 12px 24px;
  font-size: .875rem;
}

.product-meta {
  font-size: .8125rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.product-meta span {
  color: var(--dark-3);
  font-weight: 500;
}

.product-tabs-section {
  margin-block: 64px 80px;
}

.product-tabs {
  display: flex;
  border-bottom: 1.5px solid var(--border);
  margin-bottom: 32px;
  gap: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.product-tabs::-webkit-scrollbar {
  display: none;
}

.product-tab-btn {
  padding-bottom: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9375rem;
  color: var(--muted);
  position: relative;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.product-tab-btn:hover,
.product-tab-btn.active {
  color: var(--primary);
}

.product-tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -1.5px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 3px 3px 0 0;
}

.product-tab-content {
  display: none;
  line-height: 1.75;
  font-size: .9375rem;
  color: var(--muted);
}

.product-tab-content.active {
  display: block;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.spec-table td {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: .875rem;
}

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

.spec-table tr td:first-child {
  font-weight: 600;
  color: var(--dark-2);
  width: 30%;
  background: var(--bg-blue);
}

.spec-table tr td:last-child {
  color: var(--dark-3);
}

.review-card {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.review-card:last-child {
  border-bottom: none;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-blue);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .875rem;
}

.reviewer-name {
  font-weight: 700;
  font-size: .9375rem;
  color: var(--dark);
}

.review-date {
  font-size: .75rem;
  color: var(--muted-light);
}

.product-card-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-card:hover .product-card-img img {
  transform: scale(1.04);
}

.product-card-body {
  padding: 16px;
}

.product-name {
  font-weight: 700;
  font-size: .875rem;
  color: var(--dark);
  margin-bottom: 8px;
  min-height: 40px;
  line-height: 1.4;
}

.product-card-body .product-price {
  margin-bottom: 14px;
  font-family: var(--font-head);
}

.price-current {
  font-weight: 800;
  font-size: .9375rem;
  color: var(--primary);
}

.product-add-btn {
  width: 100%;
  background: var(--bg-blue);
  color: var(--primary);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .8125rem;
  padding: 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
}

.product-add-btn:hover {
  background: var(--primary);
  color: var(--white);
}

.product-add-btn svg {
  width: 14px;
  height: 14px;
}

.product-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: none;
}

.product-wishlist:hover {
  color: #EF4444;
  transform: scale(1.05);
}

.product-wishlist svg {
  width: 16px;
  height: 16px;
  fill: transparent;
  stroke: currentColor;
  stroke-width: 2;
}

@media (max-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid.related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .why-grid-3col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header-container,
  .header-inner {
    justify-content: space-between;
    gap: 12px;
    padding-inline: 16px;
  }

  .header-actions .btn-quote {
    padding: 5px 24px;
    font-size: .8125rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-image-wrap {
    margin-top: 16px;
  }

  .hero {
    text-align: center;
    min-height: auto;
    padding-block: 64px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-desc {
    margin-inline: auto;
  }

  .trust-strip {
    margin-top: -36px;
  }

  .trust-grid {
    justify-content: center;
    gap: 8px;
    padding: 14px;
  }

  .trust-pill {
    padding: 6px 12px;
    font-size: .8125rem;
  }

  .section {
    padding-block: 64px;
  }

  .container {
    padding-inline: 16px;
  }

  .categories-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .products-grid.related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .gallery-main {
    height: 320px;
  }

  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .why-grid-3col {
    grid-template-columns: 1fr;
  }

  .contact-quick-grid {
    grid-template-columns: 1fr;
  }

  .bulk-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .bulk-cta-actions {
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .product-card .product-img {
    height: 220px;
  }

  .products-grid.related-grid {
    grid-template-columns: 1fr;
  }
}

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

  .why-grid {
    grid-template-columns: 1fr;
  }

  .cert-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .bulk-cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .bulk-cta-actions .btn {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}