/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2B3990;
  --primary-dark: rgb(26, 56, 155);
  --accent: #e02424;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --bg-light: #f9fafb;
  --border: #e5e7eb;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --transition: 0.3s ease;
  --container-max: 1240px;
  --pad-x: 100px;
  --pad-y: 100px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Urbanist', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 64px;
}

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

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

button {
  font-family: inherit;
}

.container {
  width: 90%;
  margin: 0 auto;
}

/* ===== Primary Navbar ===== */
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar__logo img {
  height: 40px;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 15px;
  font-weight: 500;
}

.navbar__links a:hover {
  color: var(--primary);
}

.navbar__dropdown {
  position: relative;
}

.navbar__dropdown .arrow {
  font-size: 10px;
  margin-left: 2px;
}

/* Hamburger (mobile) */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.navbar__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn--lg {
  padding: 12px 28px;
  font-size: 15px;
}

/* ===== Breadcrumb ===== */
.breadcrumb-section {
  padding: 16px 0;
}

.breadcrumb {
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a {
  color: var(--text-light);
}

.breadcrumb a:hover {
  color: var(--primary);
}

/* ===== Hero / Product Grid ===== */
/* Section vertical padding uses --pad-y */
.hero {
  padding-bottom: var(--pad-y);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.hero__grid > * {
  min-width: 0;
}

/* ===== Carousel ===== */
.carousel {
  position: relative;
  overflow: visible;
  min-width: 0;
}

.carousel__main {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #f3f4f6;
  aspect-ratio: 4 / 3;
  cursor: crosshair;
}

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

/* Zoom lens (follows cursor on main image) */
.carousel__lens {
  display: none;
  position: absolute;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(26, 86, 219, 0.5);
  background: rgba(26, 86, 219, 0.08);
  pointer-events: none;
  z-index: 5;
}

/* Zoom preview panel (appears to the right, outside overflow:hidden) */
.carousel__zoom-preview {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: calc(100% + 16px);
  width: 300px;
  height: 300px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-repeat: no-repeat;
  background-color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 10;
  pointer-events: none;
}

/* Carousel arrows */
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 6;
  transition: var(--transition);
  padding: 0;
  line-height: 0;
}

.carousel__arrow svg {
  display: block;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: #4D545C;
}

.carousel__arrow:hover {
  background: #fff;
  box-shadow: var(--shadow);
}

.carousel__arrow--left {
  left: 12px;
}

.carousel__arrow--right {
  right: 12px;
}

/* Thumbnails */
.carousel__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.carousel__thumb {
  flex: 1;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

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

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

/* ===== Product Details ===== */
.product-details {
  padding-top: 4px;
}

.certifications {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  list-style: none;
}

.cert {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
}

.cert img {
  height: 18px;
}

.product-details__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--text);
}

.product-details__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 14px;
}

.product-details__features li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tick-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
}

.tick-icon svg {
  width: 10px;
  height: 10px;
}

/* Price box */
.product-details__price-box {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.price-label {
  font-size: 12px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-value {
  font-size: 22px;
  font-weight: 700;
}

/* Meta tags */
.product-details__meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.tag {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 4px;
  color: #92400e;
  background: #fef3c7;
}

.product-details__certs-text {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 24px;
  margin-top: 8px;
}

.product-details__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== Trusted Companies Marquee ===== */
.trusted-section {
  padding: var(--pad-y) 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.trusted-section__title {
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.marquee {
  overflow: hidden;
  position: relative;
  width: 90%;
  margin: 0 auto;
}

.marquee__track {
  display: flex;
  gap: 60px;
  align-items: center;
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee__track img {
  height: 32px;
  transition: var(--transition);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Built to Last / Features Section ===== */
.features-section {
  padding: var(--pad-y) 0;
}

.section-title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 15px;
  margin-bottom: 48px;
  max-width: 630px;
  margin-left: auto;
  margin-right: auto;
}

.features-section .section-title,
.features-section .section-subtitle {
  text-align: left;
  margin-left: 0;
}

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

.feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}

.feature-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(22%) sepia(85%) saturate(2000%) hue-rotate(230deg) brightness(90%);
}

.feature-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.feature-card p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

.features-section__cta {
  display: flex;
  justify-content: center;
  margin: 40px auto 0;
}

.features-section__cta button {
  background-color: var(--primary);
  color: #fff;
}

/* ===== Technical Specifications (Dark Theme) ===== */
.specs-section {
  padding: var(--pad-y) 0;
  background: #0f172a;
  color: #e2e8f0;
}

.specs-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.specs-section__subtitle {
  font-size: 15px;
  color: #94a3b8;
  margin-bottom: 40px;
  max-width: 520px;
}

.specs-table-wrapper {
  overflow-x: auto;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.specs-table th,
.specs-table td {
  text-align: left;
  padding: 14px 24px;
  border-bottom: 1px solid #1e293b;
}

.specs-table thead th {
  background: #1e293b;
  color: #94a3b8;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.specs-table tbody td:first-child {
  color: #cbd5e1;
  font-weight: 500;
}

.specs-table tbody td:last-child {
  color: #94a3b8;
}

.specs-table tbody tr:hover {
  background: #1e293b;
}

.specs-section__cta {
  text-align: center;
  margin-top: 36px;
}

.btn--specs-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #1e293b;
  color: #e2e8f0;
  border: 1px solid #334155;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn--specs-download:hover {
  background: #334155;
  border-color: #475569;
}

/* ===== FAQ Section ===== */
.faq-section {
  padding: var(--pad-y) 0;
  background: var(--bg-light);
}

.faq-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 40px;
}

.faq-section__title .highlight {
  color: var(--primary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 30px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 20px;
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Urbanist', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  gap: 16px;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}

.faq-item__icon svg {
  transition: stroke var(--transition);
}

.faq-item.active .faq-item__icon {
  transform: rotate(180deg);
  background: var(--primary);
}

.faq-icon--active svg path {
  stroke: #fff !important;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 200px;
  padding: 0 24px 18px;
}

.faq-item__answer p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== Catalogue Email CTA ===== */
.catalogue-section {
  padding: 0 0 var(--pad-y);
  background: var(--bg-light);
}

.catalogue-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.catalogue-card__text h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.catalogue-card__text p {
  font-size: 13px;
  color: var(--text-light);
}

.catalogue-card__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 280px;
}

.catalogue-card__input {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Urbanist', sans-serif;
  outline: none;
  transition: var(--transition);
}

.catalogue-card__input:focus {
  border-color: var(--primary);
}

.btn--catalogue {
  background: var(--primary-dark);
  color: #fff;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn--catalogue:hover {
  background: #1e3a8a;
}

/* ===== Versatile Applications – Marquee Carousel ===== */
.applications-section {
  padding: var(--pad-y) 0;
  overflow: hidden;
}

.applications-section__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.applications-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.applications-section__subtitle {
  font-size: 15px;
  color: var(--text-light);
  max-width: 480px;
}

.applications-section__nav {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  padding-top: 8px;
}

.applications-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.applications-arrow:hover {
  background: var(--bg-light);
  border-color: var(--text);
}

.applications-arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* Marquee wrapper & track */
.applications-track-wrapper {
  overflow: hidden;
  width: 90%;
  margin: 0 auto;
}

.applications-track {
  display: flex;
  gap: 24px;
  width: max-content;
  transition: transform 0.4s ease;
}

/* Individual cards */
.application-card {
  min-width: 300px;
  max-width: 300px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid transparent;
  position: relative;
  transition: border-color var(--transition);
}

.application-card:hover {
  border-color: var(--border);
}

.application-card > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: left;
  display: block;
}

.application-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  padding: 40px 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  color: #fff;
}

.application-card__overlay h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.application-card__overlay p {
  font-size: 13px;
  line-height: 1.5;
  opacity: 0.85;
}

/* ===== Manufacturing Process Section ===== */
.manufacturing-section {
  padding: var(--pad-y) 0;
  background: var(--bg-light);
}

.manufacturing-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.manufacturing-section__subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto 36px;
}

/* Step Tabs – pill style with connecting line */
.manufacturing-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
  padding: 0;
}

/* Connecting line behind tabs */
.manufacturing-tabs::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

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

.manufacturing-tab {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Urbanist', sans-serif;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  cursor: pointer;
  color: var(--text-light);
  white-space: nowrap;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.manufacturing-tab:hover {
  color: var(--text);
  border-color: var(--text-light);
}

.manufacturing-tab.active {
  color: #fff;
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

/* Content card wrapper */
.manufacturing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 40px 40px;
  width: 75%;
  margin: 0 auto;
}

/* Step badge (mobile/tablet only) */
.manufacturing-step-badge {
  display: none;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--primary-dark);
  padding: 6px 16px;
  border-radius: 50px;
  width: fit-content;
  margin-bottom: 16px;
}

/* Prev/next nav */
.manufacturing-mobile-nav {
  display: none;
  justify-content: space-between;
  margin-top: 20px;
}

.manufacturing-mobile-nav__btn {
  background: none;
  border: none;
  font-family: 'Urbanist', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  padding: 8px 0;
}

.manufacturing-mobile-nav__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Check icon */
.mfg-check {
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mfg-check svg {
  width: 11px;
  height: 11px;
}

/* Step Panels */
.manufacturing-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.manufacturing-panel.active {
  display: grid;
}

.manufacturing-panel__text h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.manufacturing-panel__text p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.manufacturing-panel__text ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}

.manufacturing-panel__text li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.manufacturing-panel__img {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
}

.manufacturing-panel__img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
}

/* Image navigation arrows */
.manufacturing-img-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #4D545C;
  z-index: 2;
  transition: var(--transition);
}

.manufacturing-img-arrow:hover {
  background: #fff;
  box-shadow: var(--shadow);
}

.manufacturing-img-arrow img {
  width: 15px;
  height: auto;
}

.manufacturing-img-arrow--left {
  left: 12px;
}

.manufacturing-img-arrow--right {
  right: 12px;
}



/* ===== Testimonials – Marquee Cards ===== */
.testimonials-section {
  padding: var(--pad-y) 0;
  overflow: hidden;
}

.testimonials-track-wrapper {
  overflow: hidden;
  margin-top: 48px;
  width: 90%;
  margin: 0 auto;
}

.testimonials-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: testimonialMarquee 30s linear infinite;
}

.testimonials-track-wrapper:hover .testimonials-track {
  animation-play-state: paused;
}

@keyframes testimonialMarquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-card {
  min-width: 300px;
  max-width: 300px;
  flex-shrink: 0;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.testimonial-card__quote {
  font-family: 'Urbanist', sans-serif;
  font-size: 48px;
  line-height: 1;
  color: var(--primary-dark);
  display: block;
  margin-bottom: 24px;
}

.testimonial-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.testimonial-card__text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-light);
  margin-bottom: 20px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 14px;
}

.testimonial-card__author span {
  font-size: 12px;
  color: var(--text-light);
}

/* ===== Portfolio Section ===== */
.portfolio-section {
  padding: var(--pad-y) 0;
}

.portfolio-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.portfolio-section__subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto 48px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
  width: 75%;
  margin-inline: auto;
}

.portfolio-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.portfolio-card h3 {
  font-family: 'Urbanist', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.portfolio-card > p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.portfolio-card__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 16px;
}

.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-card__img img {
  transform: scale(1.05);
}

.btn--learn-more {
  display: block;
  text-align: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  cursor: pointer;
  transition: var(--transition);
}

.btn--learn-more:hover {
  background: var(--bg-light);
  border-color: var(--text);
}

/* CTA - bar */
.portfolio-cta {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.portfolio-cta h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-cta h4 span {
  color: var(--primary);
}

.portfolio-cta p {
  font-size: 13px;
  color: var(--text-light);
}

.btn--talk-expert {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid var(--primary-dark);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--primary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

/* ===== Resources & Downloads ===== */
.resources-section {
  padding: var(--pad-y) 0;
  background: var(--bg-light);
}

.resources-section__title {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.resources-section__subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--text-light);
  max-width: 520px;
  margin: 0 auto 40px;
}

.resources-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.resources-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.resources-item:last-child {
  border-bottom: none;
}

.resources-item__name {
  font-size: 14px;
  font-weight: 500;
}

.resources-item__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #2B3990;
  white-space: nowrap;
  transition: var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.resources-item__link:hover {
  color: var(--primary-dark);
}

.resources-item__link--highlight {
  color: var(--accent);
}

.resources-item__icon {
  font-size: 14px;
}

/* ===== Contact Form CTA ===== */
.contact-cta-section {
  padding: var(--pad-y) 0;
}

.contact-cta {
  background: var(--primary-dark);
  border-radius: 16px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  color: #fff;
}

.contact-cta__text h2 {
  font-family: 'Urbanist', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.contact-cta__text > p {
  font-size: 14px;
  line-height: 1.6;
  opacity: 0.85;
  margin-bottom: 20px;
}

.contact-cta__note {
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.6;
}

.contact-cta__note a {
  color: #93c5fd;
  text-decoration: underline;
}

.contact-cta__note a:hover {
  color: #fff;
}

.contact-cta__form {
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-cta__form h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.contact-cta__input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Urbanist', sans-serif;
  color: var(--text);
  outline: none;
  transition: var(--transition);
}

.contact-cta__input:focus {
  border-color: var(--primary);
}

.contact-cta__input::placeholder {
  color: #9ca3af;
}

.contact-cta__phone {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.contact-cta__phone-prefix {
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-light);
  border-right: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}

.contact-cta__phone .contact-cta__input {
  border: none;
  border-radius: 0;
}

.btn--contact-submit {
  width: 100%;
  padding: 12px;
  background: var(--primary-dark);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Urbanist', sans-serif;
  cursor: pointer;
  transition: var(--transition);
}

.btn--contact-submit:hover {
  background: #1e3a8a;
}

/* ===== Footer ===== */
.footer {
  background: #f9fafb;
  border-top: 1px solid var(--border);
}

/* Top bar: logo + tagline */
.footer__top {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.footer__top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer__logo {
  height: 40px;
}

.footer__tagline {
  font-family: 'Urbanist', sans-serif;
  font-size: 20px;
  color: var(--text);
  text-align: right;
}

.footer__tagline-highlight {
  color: var(--primary-dark);
  font-weight: 700;
}

/* Links grid */
.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr 1.5fr;
  gap: 40px;
  padding: 40px 0;
}

.footer__col h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}

.footer__col a,
.footer__col p {
  display: block;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 8px;
  transition: var(--transition);
}

.footer__col a:hover {
  color: var(--primary);
}

/* Contact column */
.footer__contact {
  font-style: normal;
}

.footer__contact p {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
  margin-bottom: 12px;
}

.footer__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ===== Shared data-icon alignment ===== */
[data-icon] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}

.footer__contact a {
  display: inline;
  color: var(--primary);
}

.footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.footer__socials a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  transition: var(--transition);
}

.footer__socials a:hover {
  opacity: 0.8;
  scale: 1.2;
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__bottom p {
  font-size: 12px;
  color: var(--text-light);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-links a {
  font-size: 12px;
  color: var(--text-light);
  transition: var(--transition);
}

.footer__bottom-links a:hover {
  color: var(--primary);
}

/* ===== Download Modal ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  margin: 0 var(--pad-x);
  position: relative;
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 20px;
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.modal__close:hover {
  background: var(--bg-light);
  color: var(--text);
}

.modal h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 24px;
  padding-right: 32px;
}

.modal__field {
  margin-bottom: 16px;
}

.modal__field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text);
}

.modal__field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Urbanist', sans-serif;
  outline: none;
  transition: var(--transition);
}

.modal__field input:focus {
  border-color: var(--primary);
}

.modal__field input::placeholder {
  color: #9ca3af;
}

.modal__submit {
  float: right;
  padding: 10px 24px;
  background: var(--primary-dark);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Urbanist', sans-serif;
  cursor: pointer;
  margin-top: 8px;
  transition: var(--transition);
}

.modal__submit:hover {
  background: #1e3a8a;
}

/* Quote modal phone row */
.modal__phone-row {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}

.modal__phone-row .modal__phone-prefix {
  padding: 12px 12px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-light);
  border-right: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}

.modal__phone-row input {
  border: none !important;
  border-radius: 0 !important;
}

/* ===== Responsive Breakpoints ===== */

/* 1440px */
@media (max-width: 1440px) {
  :root {
    --pad-x: 80px;
    --pad-y: 80px;
  }

  .faq-list {
    padding: 0 25px;
  }
}

/* 1200px */
@media (max-width: 1200px) {
  :root {
    --pad-x: 60px;
    --pad-y: 64px;
  }

  .faq-list {
    padding: 0 20px;
  }
}

/* 1080px */
@media (max-width: 1080px) {
  :root {
    --pad-x: 40px;
    --pad-y: 56px;
  }

  .faq-list {
    padding: 0 15px;
  }

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

  .carousel {
    order: 2;
  }

  .product-details {
    order: 1;
  }

  .carousel__zoom-preview {
    left: 0;
    top: calc(100% * 3/4 + 8px);
    width: 200px;
    height: 200px;
  }

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

  .specs-section__title {
    font-size: 26px;
  }

  .manufacturing-panel {
    grid-template-columns: 1fr;
  }

  .manufacturing-tabs {
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .manufacturing-card {
    width: 85%;
    padding: 24px 28px 28px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 36px;
  }

  .portfolio-card {
    padding: 20px;
  }

  .portfolio-card__img {
    margin-bottom: 12px;
  }

  .portfolio-cta {
    flex-direction: column;
    text-align: center;
    padding: 16px;
    gap: 16px;
  }

  .portfolio-cta .btn--talk-expert {
    width: 100%;
    justify-content: center;
    background: #2B3990;
    color: #fff;
    border-color: #2B3990;
  }

  .portfolio-cta .btn--talk-expert svg path {
    stroke: #fff;
  }

  .contact-cta {
    grid-template-columns: 1fr;
    padding: 36px;
  }

  .catalogue-card {
    flex-direction: column;
    text-align: center;
  }

  .catalogue-card__form {
    min-width: 100%;
  }

  .applications-section__header {
    flex-direction: column;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    padding-left: 16px;
    padding-right: 16px;
  }

  .footer__top-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .footer__tagline {
    text-align: center;
    font-size: 18px;
  }
}

/* 800px */
@media (max-width: 800px) {
  :root {
    --pad-x: 24px;
    --pad-y: 48px;
  }

  .faq-list {
    padding: 0 10px;
  }

  .navbar__links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    gap: 16px;
  }

  .navbar__links.open {
    display: flex;
  }

  .navbar__hamburger {
    display: flex;
  }

  .navbar__inner {
    position: relative;
  }

  .product-details__title {
    font-size: 24px;
  }

  .product-details__actions {
    flex-direction: column;
  }

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

  .section-title {
    font-size: 22px;
  }

  .specs-section__title {
    font-size: 22px;
  }

  .faq-section__title {
    font-size: 24px;
  }

  .applications-section__title {
    font-size: 24px;
  }

  .application-card {
    min-width: 240px;
    max-width: 240px;
  }

  .manufacturing-section__title {
    font-size: 24px;
  }

  .manufacturing-tabs {
    display: none;
  }

  .manufacturing-tab {
    padding: 6px 14px;
    font-size: 12px;
  }

  .manufacturing-card {
    width: 100%;
    padding: 20px;
  }

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

  .manufacturing-step-badge {
    display: inline-block;
  }

  .testimonial-card {
    min-width: 260px;
    max-width: 260px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
  }

  .portfolio-card {
    padding: 16px;
  }

  .portfolio-card__img {
    margin-bottom: 10px;
  }

  .contact-cta-section {
    padding: 32px 0;
  }

  .contact-cta-section .container {
    padding: 0 12px;
  }

  .contact-cta {
    padding: 16px;
    gap: 24px;
  }

  .contact-cta__text h2 {
    font-size: 24px;
  }

  .resources-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    position: relative;
  }

  .resources-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 1px;
    background: #E1E3E8;
  }

  .resources-item:last-child::after {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    padding-left: 20px;
    padding-right: 20px;
  }

  .footer__tagline {
    font-size: 16px;
  }

  .footer__bottom-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
  }

  .footer__bottom-links {
    justify-content: center;
  }

  .carousel__lens,
  .carousel__zoom-preview {
    display: none !important;
  }

  .carousel__arrow {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}

/* 360px */
@media (max-width: 360px) {
  :root {
    --pad-x: 12px;
    --pad-y: 36px;
  }

  .faq-list {
    padding: 0 5px;
  }

  .footer__tagline {
    font-size: 14px;
  }
}