/* =============================================
   KENNKRUPPS INDIA PVT LTD — Design System v3
   Industrial palette · Inter · clean, engineered
   ============================================= */

:root {
  --primary: #eb1c24;
  --primary-dark: #bd1119;
  --primary-soft: rgba(237, 28, 36, 0.12);
  --secondary: #006eb8;
  --secondary-dark: #00548d;
  --secondary-soft: rgba(0, 110, 184, 0.12);
  --accent-copper: var(--secondary);
  --dark: #111317;
  --dark-2: #1a1d23;
  --dark-3: #23272e;
  --steel: #4b5563;
  --grey: #6b7280;
  --grey-light: #9ca3af;
  --grey-border: #e5e7eb;
  --off-white: #f9fafb;
  --white: #ffffff;
  --text: #111317;
  --text-secondary: #4b5563;
  --font-heading: 'Inter', system-ui, Arial, Helvetica, sans-serif;
  --font-body: 'Inter', system-ui, Arial, Helvetica, sans-serif;
  --font-mono: 'Inter', system-ui, Arial, Helvetica, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --radius: 14px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: 0.015em;
  color: var(--dark);
  margin: 0;
}

/* ========== CONTAINER ========== */
.site-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== TOP BAR ========== */
.top-bar {
  background: #111315;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  height: 38px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1001;
  width: 100%;
}

.top-bar .site-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
}

/* ---- Desktop layout ---- */
.top-bar-desktop {
  display: flex;
  align-items: center;
  gap: 28px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color 0.2s;
}

.top-bar-item i {
  color: var(--primary);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.top-bar-item:hover {
  color: #fff;
}

.top-bar-divider {
  display: block;
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* ---- Mobile ticker — hidden on desktop ---- */
.top-bar-ticker {
  display: none;
  width: 100%;
  height: 22px;
  position: relative;
  overflow: hidden;
}

.top-bar-tick {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}

.top-bar-tick i {
  color: var(--primary);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.top-bar-tick.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.top-bar-tick.exit {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}

/* ========== NAVBAR ========== */
.navbar {
  position: sticky;
  top: 38px;
  z-index: 1000;
  background: rgba(17, 19, 23, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar .site-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-name-sub {
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.navbar-brand .logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo-image {
  width: 58px;
  height: 58px;
  object-fit: contain;
  flex-shrink: 0;
}

.navbar-brand .logo span {
  color: var(--primary);
}

.navbar-brand .tagline {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--grey-light);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0;
}

.navbar-menu a {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.62);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 24px 13px;
  transition: color 0.2s var(--ease);
  position: relative;
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--white);
}

.navbar-menu > a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 13px;
  right: 13px;
  height: 2px;
  background: var(--primary);
}

.navbar-dropdown {
  position: relative;
}

.navbar-dropdown .dropdown-toggle {
  cursor: pointer;
}

.navbar-dropdown .dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 6px;
  vertical-align: middle;
}

.navbar-dropdown .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 8px 0;
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s var(--ease);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

.navbar-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar-dropdown .dropdown-menu a {
  padding: 8px 20px;
  font-size: 0.78rem;
  display: block;
  border-radius: 6px;
  margin: 0 8px;
}

.navbar-dropdown .dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.navbar-dropdown .dropdown-menu a.active::after {
  display: none;
}

.navbar-cta {
  flex-shrink: 0;
  margin-left: 8px;
}

.navbar-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--white) !important;
  background: var(--primary);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background 0.2s var(--ease);
}

.navbar-cta a:hover {
  background: var(--primary-dark);
}

.navbar-toggler {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 8px 10px;
  cursor: pointer;
}

.navbar-toggler span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  margin: 4px 0;
  transition: 0.2s;
}

/* ========== HERO SLIDER ========== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
}

.hero-slider {
  padding: 0 !important;
  margin: 0 !important;
}

.hero-slider::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(11,13,16,0.82) 0%, rgba(11,13,16,0.55) 55%, rgba(11,13,16,0.18) 100%),
    linear-gradient(to top, rgba(11,13,16,0.95) 0%, transparent 40%);
  pointer-events: none;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.1s var(--ease), transform 5.5s linear;
  will-change: opacity, transform;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero-inner {
  max-width: 680px;
  padding-bottom: 32px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(237, 28, 36, 0.15);
  border: 1px solid rgba(237, 28, 36, 0.35);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-badge i {
  font-size: 0.85rem;
}

.hero-label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 2.4rem);
  color: var(--white);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.hero-title span {
  color: var(--primary);
}

.hero-desc {
  font-size: clamp(0.95rem, 1.8vw, 1.08rem);
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  backdrop-filter: blur(6px);
  letter-spacing: 0.02em;
}

.btn-glass:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

/* Hero Stats Bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  row-gap: 16px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 28px 0 0;
}

.hero-stat:first-child {
  padding-left: 0;
}

.hero-stat-num {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: 0.68rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-stat-div {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.18);
  margin-right: 28px;
  flex-shrink: 0;
}

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

.hero-slider-nav .dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.hero-slider-nav .dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.hero-slider-nav .dot.is-active {
  background: var(--primary);
  width: 28px;
  border-radius: 999px;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 19, 23, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.3rem;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  backdrop-filter: blur(4px);
}

.hero-arrow:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.hero-arrow-prev {
  left: 24px;
}

.hero-arrow-next {
  right: 24px;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--secondary-dark), var(--secondary-dark)),
    linear-gradient(var(--secondary-dark), var(--secondary-dark)),
    linear-gradient(var(--secondary-dark), var(--secondary-dark)),
    linear-gradient(var(--secondary-dark), var(--secondary-dark));
  background-repeat: no-repeat;
  background-size: 25.25% 0%;
  background-position:
    0% 0%,
    33.44% 100%,
    66.89% 0%,
    100.33% 100%;
  transition: background-size 0.35s var(--ease);
  will-change: background-size;
}

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

.btn-primary:hover::before,
.btn-primary:focus-visible::before {
  background-size: 25.25% 100%;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

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

.btn-dark:hover {
  background: var(--dark-2);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  padding: 0;
  font-size: 0.85rem;
}

.btn-ghost:hover {
  color: var(--primary-dark);
}

.btn-ghost i {
  transition: transform 0.2s var(--ease);
}

.btn-ghost:hover i {
  transform: translateX(4px);
}

/* ========== SECTION DEFAULTS ========== */
.section {
  padding: 40px 0;
}

.section-dark {
  background: var(--dark);
  position: relative;
}

.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.section-dark .site-container {
  position: relative;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

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

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 48px;
}

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

.section-header.center .section-desc {
  margin: 0 auto;
}

.accent-line {
  width: 40px;
  height: 3px;
  background: var(--primary);
  margin: 16px 0 0;
}

.section-header.center .accent-line {
  margin: 16px auto 0;
}

/* ========== PRODUCT CARDS ========== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  color: inherit;
}

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

.product-card-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.product-card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 3px);
}

.product-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.45) 100%);
}

.product-card-img>span {
  position: relative;
  z-index: 2;
}

.product-card-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card h3 {
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: 8px;
}

.product-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
  flex: 1;
}

.product-card .card-arrow {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-card .card-arrow i {
  transition: transform 0.2s var(--ease);
}

.product-card:hover .card-arrow i {
  transform: translateX(4px);
}

/* ========== WHY CHOOSE US ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-card {
  padding: 32px 24px;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

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

.why-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ========== GALLERY ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery-item {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.5) 100%);
}

.gallery-item span {
  position: relative;
  z-index: 2;
}

/* ========== MANUFACTURING / PROCESS ========== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.process-card {
  position: relative;
  padding: 30px 22px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.process-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.process-num {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 18px;
}

.process-icon {
  font-size: 1.7rem;
  color: var(--primary);
  margin-bottom: 18px;
  display: block;
  line-height: 1;
}

.process-card h3 {
  font-size: 0.98rem;
  color: var(--white);
  margin-bottom: 8px;
}

.process-card p {
  font-size: 0.82rem;
  color: var(--grey-light);
  line-height: 1.6;
  margin: 0;
}

/* ========== QUALITY / CERTIFICATIONS ========== */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.quality-card {
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

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

.quality-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 12px;
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.quality-card h3 {
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 10px;
}

.quality-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ========== ABOUT PAGE ========== */
.page-hero {
  background: var(--dark);
  padding: 64px 0 44px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(11, 13, 16, 0.85) 0%, rgba(13, 15, 19, 0.6) 100%), url('../images/hero-industrial.svg') no-repeat center / cover;
  opacity: 0.35;
}

.page-hero .site-container {
  position: relative;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.page-hero .breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--grey-light);
}

.page-hero .breadcrumb a {
  color: var(--grey-light);
}

.page-hero .breadcrumb a:hover {
  color: var(--white);
}

.page-hero .breadcrumb .sep {
  color: var(--grey);
}

.page-hero .breadcrumb .current {
  color: var(--primary);
}

/* ========== TIMELINE ========== */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--grey-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 32px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-year {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
}

.timeline-item h4 {
  font-size: 1rem;
  margin: 4px 0 6px;
}

.timeline-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ========== UTILITY GRIDS ========== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

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

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

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

.intro-visual {
  width: 480px;
  height: 380px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: linear-gradient(150deg, var(--dark-2), #2d3748);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}

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

.about-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 19, 23, 0.25) 0%, rgba(17, 19, 23, 0.9) 100%);
  pointer-events: none;
}

/* ========== NAVBAR CTA MOBILE ========== */
.navbar-cta-mobile {
  display: none;
}

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--grey-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color 0.2s var(--ease);
  background: var(--white);
  color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232, 135, 58, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group .error {
  font-size: 0.72rem;
  color: var(--primary);
  margin-top: 4px;
  display: none;
}

.form-group.has-error input,
.form-group.has-error textarea {
  border-color: var(--primary);
}

.form-group.has-error .error {
  display: block;
}

.form-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

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

.info-card {
  background: var(--dark);
  color: var(--white);
  padding: 28px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.info-card h4 {
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 700;
}

.info-card p,
.info-card a {
  font-size: 0.88rem;
  color: var(--grey-light);
  line-height: 1.7;
}

.info-card a:hover {
  color: var(--white);
}

.info-card i {
  color: var(--primary);
  margin-right: 8px;
  width: 16px;
}

/* ========== PRODUCT TABLE ========== */
.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey);
  background: var(--off-white);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--grey-border);
}

.spec-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--grey-border);
}

.spec-table tr:hover td {
  background: var(--off-white);
}

/* ========== RELATED PRODUCTS ========== */
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--dark);
  color: var(--grey-light);
  padding: 64px 0 0;
  border-top:1px solid var(--primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer-brand .logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 4px;
}

.footer-brand .logo-image {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  flex-shrink: 0;
}

.footer-brand .logo span {
  color: var(--primary);
}

.footer-brand .sub {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--white);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--grey-light);
  font-size: 0.85rem;
  transition: all 0.2s var(--ease);
}

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

.footer h5 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer ul li {
  margin-bottom: 10px;
}

.footer ul li a {
  font-size: 0.85rem;
  color: var(--white);
  transition: color 0.2s var(--ease);
}

.footer ul li a:hover {
  color: var(--secondary);
}

.footer .foot-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--white);
  line-height: 1.6;
}

.footer .foot-contact i {
  color: var(--primary);
  margin-top: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.7rem;
  color: var(--grey);
  letter-spacing: 0.05em;
  margin: 0;
}

.footer-policies {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
}

.footer-policies a {
  font-size: 0.7rem;
  color: var(--grey);
  transition: color 0.2s var(--ease);
}

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

/* ========== MAP ========== */
.map-container {
  height: 400px;
  background: var(--off-white);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ========== POLICY ========== */
.policy-content h3 {
  font-size: 1.2rem;
  margin-top: 32px;
  margin-bottom: 12px;
}

.policy-content p,
.policy-content li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.policy-content ul {
  padding-left: 20px;
  list-style-type: disc;
  margin-bottom: 16px;
}

.policy-content ul li {
  margin-bottom: 6px;
}

/* ========== PAGE SUB-NAV ========== */
.toc-card {
  background: var(--off-white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}

.toc-head .section-label {
  margin-bottom: 10px;
}

.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 32px;
}

.toc-item {
  counter-increment: toc;
}

.toc-item > a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 9px 12px;
  border-radius: 10px;
  transition: all 0.2s var(--ease);
}

.toc-item > a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 7px;
  min-width: 26px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s var(--ease);
}

.toc-item > a:hover {
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.toc-item > a:hover::before {
  background: var(--primary);
  color: var(--white);
}

@media (max-width: 1024px) {
  .toc-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 28px;
  }
}

@media (max-width: 768px) {
  .toc-card {
    padding: 28px 20px;
  }

  .toc-list {
    grid-template-columns: 1fr;
  }
}

/* ========== PAGE SUB-NAV ========== */
.page-subnav {
  position: sticky;
  top: 110px;
  z-index: 500;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--grey-border);
}

.page-subnav .site-container {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  scrollbar-width: none;
}

.page-subnav .site-container::-webkit-scrollbar {
  display: none;
}

.subnav-item {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  border: 1px solid var(--grey-border);
  background: var(--white);
  padding: 8px 16px;
  border-radius: 999px;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}

.subnav-item:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.subnav-item.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.subnav-target {
  scroll-margin-top: 128px;
}

.type-card,
.tab-panel {
  scroll-margin-top: 128px;
}

/* ========== HERO CHIPS ========== */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--grey-light);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 8px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.hero-chip i {
  color: var(--primary);
}

/* ========== TYPE CARDS ========== */
.type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.type-card {
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.type-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.type-card .type-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.type-card h3 {
  font-size: 1.02rem;
  margin-bottom: 4px;
}

.type-card .type-code {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--grey);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.type-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 10px;
  margin-bottom: 0;
}

.type-strength {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--grey-border);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
}

/* ========== DATA TABS ========== */
.data-tabs {
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.tab-bar {
  display: flex;
  gap: 4px;
  background: var(--off-white);
  border-bottom: 1px solid var(--grey-border);
  padding: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-bar::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey);
  border: 1px solid transparent;
  background: transparent;
  padding: 10px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

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

.tab-btn.is-active {
  background: var(--primary);
  color: var(--white);
}

.tab-panel {
  display: none;
  padding: 4px 0 0;
}

.tab-panel.is-active {
  display: block;
}

/* ========== CTA SPLIT ========== */
.cta-split {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.cta-split-content {
  flex: 1 1 auto;
}

.cta-split-action {
  width: 100%;
}

@media (max-width: 768px) {
  .cta-split-action .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ========== SCROLL REVEAL — CONTENT ========== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.fade-in.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========== SCROLL REVEAL — IMAGES (clipWipe) ========== */
.clipWipe {
  clip-path: inset(0 100% 0 0);
  transform: scale(1.03);
  transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1), transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.clipWipe.revealed {
  clip-path: inset(0 0% 0 0);
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .clipWipe {
    opacity: 1;
    transform: none;
    clip-path: none;
    transition: none;
  }
}

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

.testimonial-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  position: relative;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.testimonial-card::before {
  content: '\201C';
  font-size: 4rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.15;
  position: absolute;
  top: 16px;
  left: 24px;
  line-height: 1;
}

.testimonial-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
}

.testimonial-role {
  font-size: 0.65rem;
  color: var(--grey);
  letter-spacing: 0.08em;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1120px) {
  .navbar-menu a {
    padding: 24px 9px;
    font-size: 0.72rem;
  }

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

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

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

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

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

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

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

  .app-marquee .app-card {
    width: 220px;
  }

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

  .counter-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .testimonial-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    padding-left: 0;
    padding-right: 0;
    margin: 0;
  }

  .testimonial-grid::-webkit-scrollbar {
    display: none;
  }

  .testimonial-card {
    flex: 0 0 100%;
    min-width: 0;
    scroll-snap-align: start;
  }

  .banner {
    height: 220px;
  }

  .cta-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cta-section > div,
  .cta-section .cta-actions {
    width: 100%;
    min-width: 0;
  }

  .cta-section .cta-actions {
    justify-content: flex-start;
  }

  .intro-visual {
    width: 100%;
    max-width: 480px;
  }
}

@media (max-width: 768px) {
  .navbar-menu {
    display: none;
  }

  .navbar-cta {
    display: none;
  }

  .navbar-toggler {
    display: block;
  }

  .navbar-menu.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--dark-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px 24px;
    z-index: 999;
  }

  .navbar-menu.open a {
    width: 100%;
    padding: 12px 0;
    text-align: left;
  }

  .navbar-dropdown {
    width: 100%;
  }

  .navbar-dropdown .dropdown-toggle {
    display: block;
    width: 100%;
  }

  .navbar-cta-mobile {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary);
    color: var(--white) !important;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    margin-top: 12px;
    width: 100%;
    justify-content: flex-start;
    text-align: left;
  }

  .cta-split-action {
    width: 100%;
  }

  .navbar-menu.open .navbar-cta-mobile {
    padding: 12px 20px;
  }

  .navbar-dropdown .dropdown-menu {
    position: static;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(255, 255, 255, 0.04);
    border: none;
    box-shadow: none;
    margin-top: 4px;
    padding-left: 14px;
  }

  .navbar-dropdown.is-open .dropdown-menu {
    display: block;
  }

  .navbar-dropdown.is-open .dropdown-toggle::after {
    transform: rotate(180deg);
  }

  .navbar-dropdown .dropdown-menu a {
    width: 100%;
    margin: 0;
    text-align: left;
  }

  .navbar-brand .tagline {
    display: none;
  }

  /* Top bar mobile */
  .top-bar {
    top: 0;
  }

  .navbar {
    top: 38px;
  }

  .top-bar-desktop {
    display: none;
  }

  .top-bar-ticker {
    display: flex;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-content {
    padding: 0 16px;
  }

  .hero-inner {
    padding-bottom: 24px;
  }

  .hero-badge {
    font-size: 0.65rem;
    padding: 5px 12px;
    margin-bottom: 18px;
  }

  .hero-title {
    font-size: clamp(2rem, 9vw, 2.8rem);
    margin-bottom: 18px;
  }

  .hero-desc {
    font-size: 0.9rem;
    margin-bottom: 28px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 36px;
  }

  .hero-actions .btn,
  .hero-actions .btn-glass {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 0;
    row-gap: 12px;
  }

  .hero-stat {
    padding: 0 18px 0 0;
  }

  .hero-stat-div {
    margin-right: 18px;
    height: 28px;
  }

  .hero-stat-num {
    font-size: 1.2rem;
  }

  .hero-slider-nav {
    bottom: 18px;
  }

  .hero-slider-nav .dot {
    width: 8px;
    height: 8px;
  }

  .hero-slider-nav .dot.is-active {
    width: 22px;
  }

  .hero-arrow {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .hero-arrow-prev {
    left: 12px;
  }

  .hero-arrow-next {
    right: 12px;
  }

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

  .testimonial-grid {
    display: flex;
    gap: 16px;
    margin: 0;
    padding: 0 0 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .testimonial-grid::-webkit-scrollbar {
    display: none;
  }

  .testimonial-card {
    flex: 0 0 100%;
    min-width: 0;
    padding: 26px 22px;
  }

  .counter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 12px;
  }

  .counter-item .counter-label {
    line-height: 1.4;
    letter-spacing: 0.08em;
  }

  .cta-section {
    gap: 20px;
  }

  .cta-actions {
    width: 100%;
  }

  .cta-actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  .section {
    padding: 56px 0;
  }

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

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

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

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

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

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-policies {
    justify-content: flex-start;
  }

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

  .app-marquee .app-card {
    width: 190px;
    margin-right: 16px;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

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

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

  .cta-actions {
    width: 100%;
  }

  .cta-actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  .intro-visual {
    height: 280px;
  }

  .page-hero {
    padding: 48px 0 32px;
  }

  .section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .standards-row {
    justify-content: flex-start;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  body {
    overflow-x: hidden;
  }

  .site-container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

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

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

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

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

  .counter-item .counter-num {
    font-size: 2rem;
  }

  .footer-grid {
    gap: 32px;
  }

  .product-card-img {
    height: 150px;
  }

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

  .intro-visual {
    height: 240px;
  }

  .why-card,
  .quality-card,
  .testimonial-card {
    padding: 24px 20px;
  }

  .testimonial-card {
    flex: 0 0 calc(100vw - 32px);
  }

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

  .cta-actions .btn {
    width: 100%;
  }

  .spec-table th,
  .spec-table td {
    padding: 10px 12px;
    font-size: 0.8rem;
  }

  .map-container {
    height: 280px;
  }

  .navbar-menu.open {
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .counter-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .counter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 24px 12px;
  }

  .counter-item {
    min-width: 0;
  }

  .counter-item .counter-num {
    font-size: clamp(1.65rem, 8vw, 2rem);
    white-space: nowrap;
  }

  .counter-item .counter-label {
    font-size: 0.64rem;
    line-height: 1.45;
    letter-spacing: 0.08em;
  }
}

/* ========== BANNER ========== */
.banner {
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-slide-1.svg') no-repeat center / cover;
  opacity: 0.3;
}

.banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.banner-text {
  position: relative;
  z-index: 2;
  text-align: center;
}

.banner-text h3 {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.banner-text p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin-top: 8px;
}

.banner+.banner {
  margin-top: 12px;
}

/* ========== APPLICATION GRID ========== */
.app-marquee {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.app-marquee-track {
  display: flex;
  width: max-content;
  animation: appScroll 36s linear infinite;
}

.app-marquee:hover .app-marquee-track,
.app-marquee:focus-within .app-marquee-track {
  animation-play-state: paused;
}

.app-marquee .app-card {
  flex: 0 0 auto;
  width: 150px;
  margin-right: 24px;
}

@keyframes appScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-marquee-track {
    animation: none;
  }
}

.app-card {
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s var(--ease);
}

.app-card:hover {
  transform: translateY(-4px);
  color: inherit;
}

.app-card-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.92);
  text-transform: uppercase;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border: 1px solid var(--grey-border);
}

.app-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to top, rgba(11, 13, 16, 0.55) 0%, rgba(11, 13, 16, 0.05) 60%);
  transition: opacity 0.25s var(--ease);
}

.app-card:hover .app-card-img::after {
  opacity: 0.6;
}

.app-card-img>span {
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  transition: transform 0.25s var(--ease);
}

.app-card:hover .app-card-img>span {
  transform: scale(1.08);
}

.app-card h4 {
  font-size: 12px;
  color: var(--dark);
  margin: 0;
  font-weight:500;
}

/* ========== STANDARDS ========== */
.standards-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px 48px;
}

.standard-item {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 24px;
  border: 1px solid var(--grey-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
}

.standard-item:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ========== COUNTER SECTION ========== */
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.counter-item .counter-num {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.counter-item .counter-num span {
  color: var(--primary);
}

.counter-item .counter-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 8px;
  display: block;
}

/* ========== TRUSTED CLIENTS ========== */
.clients-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px 40px;
}

.client-logo {
  padding: 16px 28px;
  border: 1px solid var(--grey-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all 0.2s var(--ease);
}

.client-logo:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ========== CTA SECTION ========== */
.cta-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.section-dark .cta-section {
  grid-template-columns: 1fr auto;
  gap: 48px;
}

.section-dark .cta-section .cta-actions {
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .cta-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-dark .cta-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cta-section > div {
    width: 100%;
    min-width: 0;
  }

  .cta-section .intro-visual {
    width: 100%;
    max-width: 480px;
  }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--off-white);
}

::-webkit-scrollbar-thumb {
  background: var(--grey-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}