/* =========================================================
   CASDE Power — Industrial Power Equipment Website
   Style inspired by HosePower B2B industrial layouts
   ========================================================= */

:root {
  --navy: #0a1f3d;
  --navy-deep: #061428;
  --navy-mid: #123056;
  --blue: #0066b3;
  --blue-bright: #0a7fd4;
  --blue-light: #e8f3fb;
  --amber: #e8a017;
  --amber-hover: #f0b43a;
  --text: #2c3544;
  --text-muted: #6b7585;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --white: #ffffff;
  --shadow: 0 8px 30px rgba(10, 31, 61, 0.08);
  --shadow-lg: 0 16px 48px rgba(10, 31, 61, 0.14);
  --radius: 6px;
  --header-h: 78px;
  --topbar-h: 42px;
  --container: 1200px;
  --font-display: "Rajdhani", "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

ul {
  list-style: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13.5px;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-left {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
}

.topbar-left a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.85);
}

.topbar-left a:hover {
  color: var(--amber);
}

.topbar-left svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.9;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switch {
  display: flex;
  gap: 8px;
  align-items: center;
}

.lang-switch a {
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.lang-switch a.active,
.lang-switch a:hover {
  color: #fff;
}

.social-links {
  display: flex;
  gap: 8px;
}

.social-links a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  color: #fff;
}

.social-links a:hover {
  background: var(--blue);
  border-color: var(--blue);
}

.social-links svg {
  width: 13px;
  height: 13px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 1px 0 var(--border);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(10, 31, 61, 0.1);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.logo-mark {
  width: 48px;
  height: 48px;
  background: linear-gradient(145deg, var(--blue) 0%, var(--navy) 100%);
  border-radius: 10px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(232, 160, 23, 0.35));
}

.logo-mark svg {
  width: 28px;
  height: 28px;
  color: #fff;
  position: relative;
  z-index: 1;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
  text-transform: uppercase;
}

.logo-text span {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.main-nav > li {
  position: relative;
}

.main-nav > li > a {
  display: block;
  padding: 10px 16px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  position: relative;
}

.main-nav > li > a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.main-nav > li:hover > a,
.main-nav > li.active > a {
  color: var(--blue);
}

.main-nav > li:hover > a::after,
.main-nav > li.active > a::after {
  transform: scaleX(1);
}

/* Mega dropdown */
.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: min(720px, 90vw);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  border-top: 3px solid var(--blue);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mega-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
}

.mega-item:hover {
  background: var(--blue-light);
  border-color: rgba(0, 102, 179, 0.15);
}

.mega-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.mega-icon svg {
  width: 24px;
  height: 24px;
}

.mega-item h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}

.mega-item p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber);
  color: var(--navy-deep);
  border-color: var(--amber);
}

.btn-primary:hover {
  background: var(--amber-hover);
  border-color: var(--amber-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(232, 160, 23, 0.35);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}

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

.btn-navy:hover {
  background: var(--blue);
  border-color: var(--blue);
}

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

.btn-blue:hover {
  background: var(--blue-bright);
  border-color: var(--blue-bright);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 13px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--navy-deep);
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(6, 20, 40, 0.92) 0%,
    rgba(10, 31, 61, 0.78) 48%,
    rgba(0, 102, 179, 0.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 90px 0 100px;
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
}

.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--amber);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 58px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero h1 .h1-line {
  display: block;
}

.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  margin-bottom: 32px;
}

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

.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 36px;
  height: 4px;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  border-radius: 2px;
  transition: var(--transition);
}

.hero-dots button.active {
  background: var(--amber);
  width: 48px;
}

/* ---------- Section commons ---------- */
.section {
  padding: 90px 0;
}

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

.section-navy {
  background: var(--navy);
  color: #fff;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-head .s-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

.section-navy .section-head .s-label {
  color: var(--amber);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 14px;
}

.section-navy .section-head h2 {
  color: #fff;
}

.section-head p {
  color: var(--text-muted);
  font-size: 16.5px;
}

.section-navy .section-head p {
  color: rgba(255, 255, 255, 0.7);
}

.section-head.left {
  text-align: left;
  margin-left: 0;
}

/* ---------- Category cards ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.cat-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  group: true;
}

.cat-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--navy-mid);
}

.cat-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.cat-card:hover .cat-card-media img {
  transform: scale(1.08);
}

.cat-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 20, 40, 0.55), transparent 60%);
}

.cat-card-body {
  padding: 22px 20px 24px;
  border-top: 3px solid var(--blue);
}

.cat-card-body h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}

.cat-card-body p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}

.cat-card .link-more {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cat-card:hover .link-more {
  color: var(--amber);
  gap: 10px;
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

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

.product-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card-media {
  position: relative;
  height: 210px;
  background: var(--bg-soft);
  overflow: hidden;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 31, 61, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  padding: 20px;
  text-align: center;
}

.product-card:hover .product-card-overlay {
  opacity: 1;
}

.product-card-overlay p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 13.5px;
  line-height: 1.55;
}

.product-card-body {
  padding: 18px 16px 20px;
  text-align: center;
}

.product-card-body .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 6px;
}

.product-card-body h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

/* ---------- About strip ---------- */
.about-strip {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual-main {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  background: var(--navy);
}

.about-visual-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  right: -18px;
  bottom: 32px;
  background: var(--amber);
  color: var(--navy-deep);
  padding: 22px 26px;
  border-radius: 6px;
  box-shadow: var(--shadow);
  min-width: 150px;
}

.about-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.about-badge span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.about-copy .s-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

.about-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 18px;
}

.about-copy > p {
  color: var(--text-muted);
  margin-bottom: 14px;
}

.feature-list {
  margin: 24px 0 30px;
  display: grid;
  gap: 12px;
}

.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--text);
}

.feature-list .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-list .check svg {
  width: 12px;
  height: 12px;
}

/* ---------- Stats ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-item {
  text-align: center;
  padding: 28px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
}

.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item span {
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.why-card:hover::before {
  transform: scaleY(1);
}

.why-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 14px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 14.5px;
  color: var(--text-muted);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  padding: 72px 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
  background: var(--navy-deep);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(6, 20, 40, 0.9), rgba(0, 102, 179, 0.55)),
    url("images/hero/hero-1.png")
      center/cover;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 14px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 17px;
}

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

.news-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.news-card-media {
  height: 200px;
  overflow: hidden;
  background: var(--bg-soft);
}

.news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.news-card-body {
  padding: 22px 20px 24px;
  position: relative;
}

.news-date {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  background: var(--blue);
  color: #fff;
  border-radius: 4px;
  position: absolute;
  top: -27px;
  right: 20px;
  font-family: var(--font-display);
  line-height: 1.05;
  box-shadow: 0 6px 16px rgba(0, 102, 179, 0.3);
}

.news-date strong {
  font-size: 20px;
  font-weight: 700;
}

.news-date span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.9;
}

.news-card-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin: 8px 0 10px;
  padding-right: 50px;
}

.news-card-body p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.news-card .link-more {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

/* ---------- Partners strip ---------- */
.partners {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.partners-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.partners-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 36px;
  align-items: center;
}

.partner-logo {
  height: 42px;
  min-width: 110px;
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  opacity: 0.75;
  transition: var(--transition);
}

.partner-logo:hover {
  opacity: 1;
  color: var(--navy);
  border-color: var(--blue);
}

/* ---------- Page hero (inner) ---------- */
.page-hero {
  position: relative;
  padding: 72px 0 64px;
  background: var(--navy-deep);
  color: #fff;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(6, 20, 40, 0.94) 0%, rgba(10, 31, 61, 0.8) 55%, rgba(0, 102, 179, 0.4) 100%),
    url("images/hero/hero-2.png")
      center/cover;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 16px;
}

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

.breadcrumb span {
  color: rgba(255, 255, 255, 0.35);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.page-hero p {
  margin-top: 12px;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 17px;
}

/* ---------- Product filter tabs ---------- */
.product-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.product-tabs button {
  padding: 10px 20px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.product-tabs button.active,
.product-tabs button:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-info-card {
  background: var(--navy);
  color: #fff;
  border-radius: 8px;
  padding: 40px 32px;
  height: 100%;
}

.contact-info-card h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.contact-info-card > p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
  font-size: 15px;
}

.contact-lines {
  display: grid;
  gap: 22px;
}

.contact-line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-line .icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--amber);
}

.contact-line .icon svg {
  width: 18px;
  height: 18px;
}

.contact-line h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.55);
}

.contact-line a,
.contact-line p {
  color: #fff;
  font-size: 15.5px;
}

.contact-line a:hover {
  color: var(--amber);
}

.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.contact-form-wrap > p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 14.5px;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  background: var(--bg-soft);
  color: var(--text);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.12);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
}

.form-success {
  display: none;
  padding: 14px 16px;
  background: #e8f7ef;
  border: 1px solid #b7e4c7;
  color: #1b7a42;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 14px;
}

.form-success.show {
  display: block;
}

/* ---------- About page extras ---------- */
.timeline {
  display: grid;
  gap: 0;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 20px;
  padding-bottom: 32px;
}

.timeline-dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px #fff;
}

.timeline-body {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.timeline-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.timeline-body p {
  font-size: 14.5px;
  color: var(--text-muted);
}

.certs-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.cert-badge {
  min-width: 120px;
  padding: 22px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  background: #fff;
}

.cert-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 4px;
}

.cert-badge span {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 72px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-text strong {
  color: #fff;
}

.footer-brand .logo {
  margin-bottom: 18px;
}

.footer-brand > p {
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: var(--amber);
}

.footer-col ul {
  display: grid;
  gap: 10px;
}

.footer-col a {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-col a:hover {
  color: var(--amber);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  margin-bottom: 12px;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--amber);
}

.footer-form input,
.footer-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 11px 12px;
  color: #fff;
  margin-bottom: 10px;
}

.footer-form input::placeholder,
.footer-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.footer-form textarea {
  min-height: 80px;
  resize: vertical;
}

.footer-form button {
  width: 100%;
}

.footer-bottom {
  padding: 18px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Floating contact ---------- */
.float-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

.float-btn.wa {
  background: #25d366;
}

.float-btn.mail {
  background: var(--blue);
}

.float-btn.top {
  background: var(--navy);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.float-btn.top.show {
  opacity: 1;
  pointer-events: auto;
}

.float-btn svg {
  width: 22px;
  height: 22px;
}

/* ---------- Mobile nav ---------- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 20, 40, 0.5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: #fff;
  z-index: 1101;
  transform: translateX(100%);
  transition: transform var(--transition);
  padding: 24px 20px;
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.mobile-nav-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  font-size: 22px;
  cursor: pointer;
  color: var(--navy);
}

.mobile-nav ul {
  display: grid;
  gap: 4px;
}

.mobile-nav a {
  display: block;
  padding: 12px 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
}

.mobile-nav .sub {
  padding-left: 12px;
}

.mobile-nav .sub a {
  font-size: 14px;
  font-weight: 500;
  text-transform: none;
  color: var(--text-muted);
  border: none;
  padding: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .cat-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 900px) {
  .main-nav,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .about-strip,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-badge {
    right: 12px;
    bottom: 12px;
  }

  .why-grid,
  .news-grid,
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .topbar-left span.hide-sm,
  .topbar .social-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar {
    display: none;
  }

  .hero {
    min-height: 520px;
  }

  .hero-content {
    padding: 64px 0 80px;
  }

  .section {
    padding: 64px 0;
  }

  .cat-grid,
  .product-grid,
  .why-grid,
  .news-grid,
  .stats-row,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .float-contact {
    right: 12px;
    bottom: 12px;
  }
}

/* ---------- Product detail page ---------- */
.pd-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: start;
}

.pd-gallery {
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

.pd-main-image {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 4/3;
}

.pd-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.pd-thumbs button {
  border: 2px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  padding: 0;
  background: var(--bg-soft);
  cursor: pointer;
  aspect-ratio: 1;
  transition: var(--transition);
}

.pd-thumbs button.active,
.pd-thumbs button:hover {
  border-color: var(--blue);
}

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

.pd-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 6px 12px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.pd-info h1 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 14px;
}

.pd-summary {
  color: var(--text-muted);
  font-size: 16.5px;
  margin-bottom: 22px;
  line-height: 1.7;
}

.pd-specs-quick {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 26px;
}

.pd-spec-chip {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  border-radius: 4px;
  padding: 12px 14px;
}

.pd-spec-chip span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.pd-spec-chip strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
}

.pd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.pd-contact-mini {
  border-top: 1px solid var(--border);
  padding-top: 18px;
  display: grid;
  gap: 8px;
  font-size: 14.5px;
  color: var(--text-muted);
}

.pd-contact-mini a {
  color: var(--navy);
  font-weight: 600;
}

.pd-contact-mini a:hover {
  color: var(--blue);
}

.pd-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 28px;
}

.pd-tabs button {
  appearance: none;
  border: none;
  background: transparent;
  padding: 14px 22px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.pd-tabs button.active,
.pd-tabs button:hover {
  color: var(--navy);
  border-bottom-color: var(--blue);
}

.pd-panel {
  display: none;
}

.pd-panel.active {
  display: block;
}

.pd-panel h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 14px;
}

.pd-panel p {
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.75;
}

.pd-panel ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 24px;
}

.pd-panel ul li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: 15px;
}

.pd-panel ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

.pd-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 24px;
  font-size: 15px;
}

.pd-table th,
.pd-table td {
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--border);
}

.pd-table th {
  width: 36%;
  background: var(--bg-soft);
  font-weight: 600;
  color: var(--navy);
}

.pd-table td {
  color: var(--text);
}

.pd-related {
  margin-top: 20px;
}

.product-card {
  cursor: pointer;
}

.product-card a.product-card-link {
  display: block;
  color: inherit;
}

a.product-card {
  display: block;
  color: inherit;
}

.pd-not-found {
  text-align: center;
  padding: 60px 20px;
}

.pd-not-found h2 {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--navy);
  margin-bottom: 12px;
}

@media (max-width: 900px) {
  .pd-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .pd-gallery {
    position: static;
  }

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

@media (max-width: 640px) {
  .pd-specs-quick {
    grid-template-columns: 1fr;
  }

  .pd-tabs button {
    padding: 12px 14px;
    font-size: 13px;
  }
}

/* =========================================================
   Homepage — Premium B2B upgrades
   ========================================================= */

body.home {
  background: #fafbfc;
}

/* Premium hero */
.hero.hero-premium {
  min-height: min(92vh, 780px);
  align-items: stretch;
}

.hero.hero-premium .hero-slide::before {
  background:
    linear-gradient(105deg, rgba(4, 14, 28, 0.94) 0%, rgba(8, 24, 48, 0.88) 42%, rgba(8, 40, 72, 0.55) 100%),
    linear-gradient(to top, rgba(4, 14, 28, 0.75) 0%, transparent 40%);
}

.hero.hero-premium .container {
  display: block;
  position: relative;
  z-index: 2;
  padding: 88px 20px 100px;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
}

.hero.hero-premium .hero-content {
  padding: 0;
  max-width: 720px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.hero-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
}

.hero-trust-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  display: inline-block;
}

.hero.hero-premium h1 {
  font-size: clamp(40px, 5.4vw, 60px);
  max-width: 12em;
  line-height: 1.2;
  margin-bottom: 22px;
}

.hero.hero-premium h1 .h1-line {
  display: block;
  margin-bottom: 0.06em;
}

.hero.hero-premium h1 .h1-line:last-child {
  margin-bottom: 0;
}

.hero.hero-premium p {
  font-size: 17.5px;
  max-width: 34em;
  color: rgba(255, 255, 255, 0.78);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-meta div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-meta div span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}

/* Hero RFQ card */
.hero-rfq {
  background: rgba(255, 255, 255, 0.97);
  border-radius: 10px;
  padding: 28px 26px 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--text);
}

.hero-rfq .rfq-kicker {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.hero-rfq h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 6px;
  line-height: 1.15;
}

.hero-rfq > p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 18px;
  max-width: none;
}

.hero-rfq .form-group {
  margin-bottom: 12px;
}

.hero-rfq .form-group label {
  font-size: 12px;
}

.hero-rfq input,
.hero-rfq select,
.hero-rfq textarea {
  background: #fff;
  border: 1px solid var(--border);
  padding: 11px 12px;
}

.hero-rfq textarea {
  min-height: 72px;
}

.hero-rfq .btn {
  width: 100%;
  margin-top: 4px;
}

.hero-rfq .rfq-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

.hero-rfq .rfq-note a {
  color: var(--blue);
  font-weight: 600;
}

/* Trust strip under hero */
.trust-strip {
  position: relative;
  z-index: 5;
  margin-top: -36px;
  margin-bottom: 20px;
}

.trust-strip-inner {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 16px 48px rgba(10, 31, 61, 0.12);
  border: 1px solid rgba(10, 31, 61, 0.06);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.trust-item {
  padding: 26px 22px;
  border-right: 1px solid var(--border);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.trust-item:last-child {
  border-right: none;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--navy) 0%, var(--blue) 100%);
  color: #fff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.trust-icon svg {
  width: 20px;
  height: 20px;
}

.trust-item h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 4px;
}

.trust-item p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Section head premium */
.section-head.premium {
  max-width: 760px;
}

.section-head.premium .s-label {
  position: relative;
  padding-left: 36px;
}

.section-head.premium .s-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 24px;
  height: 2px;
  background: var(--amber);
  transform: translateY(-50%);
}

.section-head.row-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  text-align: left;
  max-width: none;
  margin-bottom: 40px;
}

.section-head.row-head > div {
  max-width: 640px;
}

/* Premium category cards */
.cat-grid.premium-cats {
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.cat-card.premium {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 240px;
  box-shadow: none;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.cat-card.premium:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: transparent;
}

.cat-card.premium .cat-card-media {
  height: 100%;
  min-height: 240px;
}

.cat-card.premium .cat-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 26px;
  border-top: none;
  border-left: 3px solid var(--blue);
  background: #fff;
}

.cat-card.premium .cat-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin-bottom: 10px;
}

.cat-card.premium h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.cat-card.premium p {
  flex: 1;
  margin-bottom: 16px;
}

/* Industries */
.industries {
  background: var(--navy-deep);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.industries::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 90% 20%, rgba(0, 102, 179, 0.25), transparent 60%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(232, 160, 23, 0.08), transparent 55%);
  pointer-events: none;
}

.industries .container {
  position: relative;
  z-index: 1;
}

.industries .section-head .s-label {
  color: var(--amber);
}

.industries .section-head h2 {
  color: #fff;
}

.industries .section-head p {
  color: rgba(255, 255, 255, 0.65);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.industry-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.industry-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.industry-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}

.industry-card:hover::after {
  transform: scaleX(1);
}

.industry-card .ind-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(0, 102, 179, 0.25);
  color: var(--amber);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.industry-card .ind-icon svg {
  width: 22px;
  height: 22px;
}

.industry-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.industry-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.55;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-grid::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.process-step {
  text-align: center;
  padding: 0 18px 8px;
  position: relative;
}

.process-step .step-num {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  position: relative;
  z-index: 1;
}

.process-step:hover .step-num {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin-bottom: 8px;
}

.process-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Featured products premium */
.product-card.premium-card .product-card-media {
  height: 240px;
}

.product-card.premium-card .product-card-body {
  text-align: left;
  padding: 20px 18px 22px;
}

.product-card.premium-card .product-card-body .meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

/* Capability split */
.capability-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.capability-visual {
  min-height: 420px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.capability-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 40%, rgba(6, 20, 40, 0.15));
}

.capability-copy {
  background: var(--navy);
  color: #fff;
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.capability-copy .s-label {
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.capability-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.capability-copy > p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
  font-size: 15.5px;
}

.cap-list {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.cap-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.88);
}

.cap-list .n {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--amber);
  font-size: 14px;
}

/* CTA dual */
.cta-dual {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  text-align: left;
}

.cta-dual h2 {
  text-align: left;
  margin-bottom: 12px;
}

.cta-dual > div > p {
  margin: 0 0 22px;
  max-width: none;
}

.cta-points {
  display: grid;
  gap: 10px;
  margin-bottom: 8px;
}

.cta-points li {
  display: flex;
  gap: 10px;
  align-items: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14.5px;
}

.cta-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

.cta-contact-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 28px 24px;
  backdrop-filter: blur(8px);
}

.cta-contact-box h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.cta-contact-box a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
}

.cta-contact-box a:hover {
  color: var(--amber);
}

.cta-contact-box .btn {
  width: 100%;
  margin-top: 10px;
}

/* Partners premium */
.partners.premium-partners {
  padding: 56px 0;
  background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
  border: none;
}

.partners.premium-partners .partners-label {
  color: var(--navy);
  font-size: 14px;
  margin-bottom: 8px;
}

.partners-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (max-width: 1000px) {
  .hero.hero-premium .container {
    padding: 64px 20px 80px;
  }

  .trust-strip-inner,
  .process-grid,
  .industry-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-item {
    border-bottom: 1px solid var(--border);
  }

  .process-grid::before {
    display: none;
  }

  .capability-band,
  .cta-dual,
  .cat-grid.premium-cats {
    grid-template-columns: 1fr;
  }

  .cat-card.premium {
    grid-template-columns: 1fr;
  }

  .cat-card.premium .cat-card-media {
    min-height: 180px;
  }

  .section-head.row-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .trust-strip-inner,
  .process-grid,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    gap: 18px;
  }

  .capability-copy {
    padding: 36px 24px;
  }
}

/* =========================================================
   Solutions / Service / Downloads / News detail
   ========================================================= */

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-card {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  min-height: 280px;
}

.solution-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: transparent;
}

.solution-card-media {
  position: relative;
  min-height: 100%;
  background: var(--navy-mid);
  overflow: hidden;
}

.solution-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

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

.solution-card-body {
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
}

.solution-card-body .sol-tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}

.solution-card-body h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.2;
}

.solution-card-body > p {
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
  flex: 1;
}

.solution-card-body ul {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}

.solution-card-body ul li {
  font-size: 13.5px;
  color: var(--text);
  padding-left: 16px;
  position: relative;
}

.solution-card-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

/* Service page */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 26px;
  transition: var(--transition);
  position: relative;
}

.service-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.service-card .svc-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--navy), var(--blue));
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.service-card .svc-icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

.service-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: flow;
}

.service-flow-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 18px;
  text-align: center;
}

.service-flow-item .num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 10px;
}

.service-flow-item h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 6px;
}

.service-flow-item p {
  font-size: 13.5px;
  color: var(--text-muted);
}

/* Downloads */
.download-table-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.download-table {
  width: 100%;
  border-collapse: collapse;
}

.download-table th,
.download-table td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
}

.download-table th {
  background: var(--navy);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
}

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

.download-table tr:hover td {
  background: var(--blue-light);
}

.download-table .file-name {
  font-weight: 600;
  color: var(--navy);
}

.download-table .file-type {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--bg-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--blue);
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.download-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  transition: var(--transition);
}

.download-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.download-card .dl-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
}

.download-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}

.download-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* News detail */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.article-main {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.article-cover {
  aspect-ratio: 16/9;
  background: var(--bg-soft);
  overflow: hidden;
}

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

.article-body {
  padding: 36px 36px 40px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-body h1 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 18px;
}

.article-lead {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.article-content p {
  margin-bottom: 16px;
  color: var(--text);
  line-height: 1.8;
}

.article-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin: 28px 0 12px;
}

.article-content ul {
  margin: 0 0 20px;
  display: grid;
  gap: 8px;
}

.article-content ul li {
  padding-left: 18px;
  position: relative;
  color: var(--text);
  line-height: 1.6;
}

.article-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.article-sidebar {
  display: grid;
  gap: 20px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}

.side-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 20px;
}

.side-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--amber);
  display: inline-block;
}

.side-card.contact-side {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.side-card.contact-side h3 {
  color: #fff;
  border-bottom-color: var(--amber);
}

.side-card.contact-side p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 14px;
}

.side-card.contact-side a.line {
  display: block;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.side-card.contact-side a.line:hover {
  color: var(--amber);
}

.side-news a {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
}

.side-news a:last-child {
  border-bottom: none;
}

.side-news a:hover {
  color: var(--blue);
}

.side-news .d {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
  font-weight: 700;
}

.news-card {
  cursor: pointer;
}

a.news-card {
  display: block;
  color: inherit;
}

@media (max-width: 1000px) {
  .solution-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .solution-card {
    grid-template-columns: 1fr;
  }

  .solution-card-media {
    min-height: 200px;
  }

  .service-grid,
  .download-cards {
    grid-template-columns: 1fr 1fr;
  }

  .service-flow {
    grid-template-columns: 1fr 1fr;
  }

  .article-sidebar {
    position: static;
  }

  .article-body {
    padding: 24px 20px 28px;
  }

  .download-table th:nth-child(3),
  .download-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 640px) {
  .service-grid,
  .download-cards,
  .service-flow {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Products list — Premium B2B catalog
   ========================================================= */

.page-hero.products-hero {
  padding: 80px 0 72px;
}

.page-hero.products-hero::before {
  background:
    linear-gradient(110deg, rgba(4, 14, 28, 0.95) 0%, rgba(10, 31, 61, 0.82) 50%, rgba(0, 102, 179, 0.45) 100%),
    url("images/hero/hero-1.png")
      center/cover;
}

.products-hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: end;
}

.products-hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ph-stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 18px 16px;
  backdrop-filter: blur(6px);
}

.ph-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 6px;
}

.ph-stat span {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 600;
}

/* Category jump cards */
.cat-jump {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -40px;
  position: relative;
  z-index: 5;
  margin-bottom: 8px;
}

.cat-jump-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 18px 20px;
  box-shadow: 0 12px 40px rgba(10, 31, 61, 0.1);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  min-height: 168px;
}

.cat-jump-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.cat-jump-card .cj-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.cat-jump-card .cj-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--navy), var(--blue));
  color: #fff;
  display: grid;
  place-items: center;
}

.cat-jump-card .cj-icon svg {
  width: 22px;
  height: 22px;
}

.cat-jump-card .cj-count {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 5px 10px;
  border-radius: 999px;
}

.cat-jump-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 6px;
}

.cat-jump-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.45;
  flex: 1;
  margin-bottom: 12px;
}

.cat-jump-card .link-more {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.cat-jump-card:hover .link-more {
  color: var(--amber);
}

/* Catalog toolbar */
.catalog-section {
  padding-top: 48px;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  position: sticky;
  top: calc(var(--header-h) + 8px);
  z-index: 50;
}

.catalog-toolbar .toolbar-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.catalog-toolbar .result-count {
  font-size: 13.5px;
  color: var(--text-muted);
  font-weight: 600;
}

.catalog-toolbar .result-count strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 16px;
}

.product-tabs.premium-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
  margin-bottom: 0;
}

.product-tabs.premium-tabs button {
  padding: 9px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  font-size: 12.5px;
}

.product-tabs.premium-tabs button.active,
.product-tabs.premium-tabs button:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

/* Premium product cards on list */
.product-grid.catalog-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card.catalog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.product-card.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(10, 31, 61, 0.14);
  border-color: transparent;
}

.product-card.catalog-card .product-card-media {
  height: 220px;
  position: relative;
}

.product-card.catalog-card .product-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 20, 40, 0.45), transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.product-card.catalog-card:hover .product-card-media::after {
  opacity: 1;
}

.catalog-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(10, 31, 61, 0.88);
  color: #fff;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 4px;
}

.catalog-card .product-card-body {
  text-align: left;
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.catalog-card .product-card-body .tag {
  margin-bottom: 8px;
}

.catalog-card .product-card-body h3 {
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.25;
}

.catalog-card .card-summary {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.catalog-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.catalog-specs span {
  display: block;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.3;
}

.catalog-specs span em {
  display: block;
  font-style: normal;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.catalog-specs span b {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.catalog-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.catalog-card .card-footer .view {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

.catalog-card:hover .card-footer .view {
  color: var(--amber);
}

.catalog-card .card-footer .quote-mini {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 4px;
  transition: var(--transition);
}

.catalog-card:hover .card-footer .quote-mini {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

/* Category section headers in catalog */
.cat-section-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0 4px;
  margin-top: 12px;
  border-bottom: 2px solid var(--navy);
  scroll-margin-top: 140px;
}

.cat-section-head:first-child {
  margin-top: 0;
}

.cat-section-head h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
}

.cat-section-head p {
  font-size: 13.5px;
  color: var(--text-muted);
}

.cat-section-head .sec-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 4px;
}

/* Empty filter state */
.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  display: none;
}

.catalog-empty.show {
  display: block;
}

/* RFQ strip on products page */
.products-rfq {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--navy);
  color: #fff;
}

.products-rfq-copy {
  padding: 44px 40px;
}

.products-rfq-copy .s-label {
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.products-rfq-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 14px;
  line-height: 1.15;
}

.products-rfq-copy > p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.products-rfq-form {
  background: #fff;
  color: var(--text);
  padding: 36px 32px;
}

.products-rfq-form h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 6px;
}

.products-rfq-form > p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

@media (max-width: 1100px) {
  .product-grid.catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cat-jump {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .products-hero-grid,
  .products-rfq {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar {
    position: static;
  }
}

@media (max-width: 640px) {
  .cat-jump,
  .product-grid.catalog-grid,
  .products-hero-stats {
    grid-template-columns: 1fr;
  }

  .cat-jump {
    margin-top: -24px;
  }
}

/* =========================================================
   Factory & Certificates (placeholder-friendly)
   ========================================================= */

.placeholder-img {
  position: relative;
  background:
    linear-gradient(145deg, #0a1f3d 0%, #123056 55%, #0a4a7a 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  min-height: 180px;
}

.placeholder-img.has-photo {
  background: var(--bg-soft);
}

.placeholder-img.has-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.placeholder-img .ph-inner {
  position: relative;
  z-index: 1;
  padding: 20px;
  max-width: 240px;
}

.placeholder-img .ph-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  border-radius: 10px;
  border: 1px dashed rgba(255, 255, 255, 0.35);
  display: grid;
  place-items: center;
  color: var(--amber);
}

.placeholder-img .ph-icon svg {
  width: 22px;
  height: 22px;
}

.placeholder-img .ph-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 6px;
}

.placeholder-img .ph-hint {
  font-size: 12.5px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.65);
}

.placeholder-img.light {
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  color: var(--text-muted);
}

.placeholder-img.light .ph-label {
  color: var(--blue);
}

.placeholder-img.light .ph-hint {
  color: var(--text-muted);
}

.placeholder-img.light .ph-icon {
  border-color: var(--border);
  color: var(--blue);
  background: #fff;
}

/* Factory gallery */
.factory-gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 200px 200px;
  gap: 14px;
}

.factory-gallery .fg-main {
  grid-row: 1 / 3;
  border-radius: 10px;
  overflow: hidden;
  min-height: 100%;
}

.factory-gallery .fg-main .placeholder-img,
.factory-gallery .fg-item .placeholder-img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  border-radius: 10px;
}

.factory-gallery .fg-item {
  border-radius: 10px;
  overflow: hidden;
  min-height: 200px;
}

.factory-capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.factory-cap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.factory-cap:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.factory-cap .cap-media {
  height: 160px;
}

.factory-cap .cap-body {
  padding: 20px 18px 22px;
}

.factory-cap h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 8px;
}

.factory-cap p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

.factory-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.factory-stat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 16px;
  text-align: center;
}

.factory-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}

.factory-stat span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Certificates */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cert-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.cert-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: transparent;
}

.cert-card .cert-preview {
  height: 220px;
  border-bottom: 1px solid var(--border);
}

.cert-card .cert-body {
  padding: 20px 18px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cert-card .cert-type {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.cert-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.cert-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
  flex: 1;
}

.cert-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.cert-meta span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 8px;
  color: var(--text-muted);
}

.cert-note {
  background: var(--blue-light);
  border: 1px solid rgba(0, 102, 179, 0.15);
  border-radius: 8px;
  padding: 20px 22px;
  font-size: 14px;
  color: var(--navy);
  line-height: 1.6;
}

.cert-note strong {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
}

.about-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.about-subnav a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 4px;
  color: var(--text-muted);
  border: 1px solid transparent;
}

.about-subnav a:hover,
.about-subnav a.active {
  color: var(--navy);
  background: var(--blue-light);
  border-color: rgba(0, 102, 179, 0.12);
}

@media (max-width: 900px) {
  .factory-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .factory-gallery .fg-main {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 240px;
  }

  .factory-capabilities,
  .cert-grid,
  .factory-stats-bar {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .factory-gallery {
    grid-template-columns: 1fr;
  }

  .factory-capabilities,
  .cert-grid,
  .factory-stats-bar {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Contact page — premium modules
   ========================================================= */

.contact-channels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -36px;
  position: relative;
  z-index: 5;
  margin-bottom: 8px;
}

.channel-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  box-shadow: 0 12px 36px rgba(10, 31, 61, 0.1);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  min-height: 180px;
}

.channel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.channel-card .ch-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: #fff;
}

.channel-card .ch-icon.wa { background: #25d366; }
.channel-card .ch-icon.mail { background: var(--blue); }
.channel-card .ch-icon.phone { background: var(--navy); }
.channel-card .ch-icon.doc { background: linear-gradient(145deg, var(--navy), var(--blue)); }

.channel-card .ch-icon svg {
  width: 22px;
  height: 22px;
}

.channel-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin-bottom: 6px;
}

.channel-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.45;
  flex: 1;
  margin-bottom: 12px;
}

.channel-card .ch-link {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

.channel-card:hover .ch-link {
  color: var(--amber);
}

.contact-layout-pro {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.contact-side-stack {
  display: grid;
  gap: 18px;
}

.contact-info-card.pro {
  padding: 32px 28px;
}

.contact-info-card.pro .sales-person {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 22px;
}

.contact-info-card.pro .sales-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--blue), var(--amber));
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}

.contact-info-card.pro .sales-person h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-info-card.pro .sales-person span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.sla-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 22px;
}

.sla-box h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 14px;
}

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

.sla-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14px;
  color: var(--text);
}

.sla-list .n {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--blue);
  font-size: 13px;
}

.checklist-box {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 22px;
}

.checklist-box h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 8px;
}

.checklist-box > p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.checklist-box ul {
  display: grid;
  gap: 10px;
}

.checklist-box li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text);
}

.checklist-box li .tick {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.checklist-box li .tick svg {
  width: 11px;
  height: 11px;
}

.contact-form-wrap.pro {
  padding: 36px 32px;
  border-radius: 10px;
}

.contact-form-wrap.pro h3 {
  font-size: 26px;
}

.form-section-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 8px 0 14px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.form-section-label:first-of-type {
  border-top: none;
  padding-top: 0;
}

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

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
}

.faq-item details {
  padding: 18px 20px;
}

.faq-item summary {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--blue);
  font-weight: 400;
  flex-shrink: 0;
}

.faq-item details[open] summary::after {
  content: "−";
}

.faq-item details p {
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

.map-placeholder {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 280px;
  background:
    linear-gradient(145deg, rgba(10, 31, 61, 0.92), rgba(0, 102, 179, 0.55)),
    url("images/factory/workshop-main.png") center/cover;
  display: flex;
  align-items: flex-end;
  color: #fff;
}

.map-placeholder .map-info {
  padding: 28px 26px;
  width: 100%;
  background: linear-gradient(to top, rgba(6, 20, 40, 0.9), transparent);
}

.map-placeholder h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.map-placeholder p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 420px;
}

.contact-hours {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.hours-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 18px;
  text-align: center;
}

.hours-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.hours-card span {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

@media (max-width: 1000px) {
  .contact-channels,
  .contact-hours {
    grid-template-columns: 1fr 1fr;
  }

  .contact-layout-pro,
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .contact-channels,
  .contact-hours {
    grid-template-columns: 1fr;
  }

  .contact-channels {
    margin-top: -20px;
  }
}