/* ============================================
   PNTECH.IN - Main Stylesheet
   Mirrors harogic.com visual structure
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Default Dark Theme Variables */
  --navy: #050505;
  --navy-light: #121212;
  --navy-border: rgba(255, 255, 255, 0.05);
  --accent: #ff6600;
  --accent-hover: #e05500;
  --primary: #ff6600;
  --dark: #050505;
  --white: #ffffff;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --font-main:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container-max: 1440px;
  --header-height: 72px;
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --glass-bg: rgba(5, 5, 5, 0.4);
  --glass-border: rgba(255, 255, 255, 0.04);
  --glass-active-bg: rgba(10, 10, 10, 0.85);
  --glass-active-border: rgba(255, 102, 0, 0.15);
  --shadow-main: rgba(0, 0, 0, 0.4);
  --hero-gradient: linear-gradient(
    135deg,
    #050505 0%,
    #121212 30%,
    #161616 60%,
    #242424 100%
  );
  --invert-val: 1;
}

/* Light Theme Variables */
html.light-theme {
  --navy: #f8f9fa;
  --navy-light: #ffffff;
  --navy-border: rgba(0, 0, 0, 0.08);
  --accent: #ff6600;
  --accent-hover: #d05300;
  --primary: #ff6600;
  --dark: #f8f9fa;
  --white: #0a0a0a;
  --gray-100: #1f2937;
  --gray-200: #374151;
  --gray-400: #4b5563;
  --gray-600: #9ca3af;
  --text-primary: #111827;
  --text-secondary: #4b5563;

  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(0, 0, 0, 0.06);
  --glass-active-bg: rgba(255, 255, 255, 0.9);
  --glass-active-border: rgba(255, 102, 0, 0.25);
  --shadow-main: rgba(0, 0, 0, 0.08);
  --hero-gradient: linear-gradient(
    135deg,
    #f3f4f6 0%,
    #ffffff 50%,
    #f9fafb 100%
  );
  --invert-val: 0;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  color: var(--white);
  background: var(--navy);
  overflow-x: hidden;
  line-height: 1.6;
}
body,
header,
.hd-out,
.sub-menu,
footer,
.git-form-card,
.git-detail-card,
.product_card,
.support_card,
.sc4-left,
.sc1-item-wz {
  transition:
    background-color 0.4s ease,
    color 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    transform var(--transition-fast);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
ul,
ol {
  list-style: none;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}
input,
textarea,
select {
  font-family: inherit;
  outline: none;
}

.hyphenate {
  hyphens: auto;
  -webkit-hyphens: auto;
}

/* Container */
.con {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 60px;
  width: 100%;
}

/* Responsive show/hide */
.mobile {
  display: none !important;
}
.desktop {
  display: block !important;
}

/* ---------- Custom Animations ---------- */
@keyframes sc1fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes sc2fadeInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes sc3fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes sc4fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sc1fadeInLeft {
  animation: sc1fadeInLeft 1.5s ease forwards;
}
.sc2fadeInRight {
  animation: sc2fadeInRight 1.5s ease forwards;
}
.sc3fadeInLeft {
  animation: sc3fadeInLeft 1.5s ease forwards;
}
.sc4fadeInLeft {
  animation: sc4fadeInLeft 1.5s ease forwards;
}

/* WOW.js animation states */
.wow {
  visibility: hidden;
}
.wow.animated {
  visibility: visible;
}

/* ============================================
   HEADER
   ============================================ */
header {
  position: fixed;
  top: 15px;
  left: 0;
  width: 100%;
  padding: 0 40px;
  z-index: 999;
  transition: all var(--transition-fast);
}

.hd-out {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  height: var(--header-height);
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  position: relative;
  z-index: 999;
}

.hd-out.header-active {
  background: var(--glass-active-bg);
  border-color: var(--glass-active-border);
  box-shadow: 0 8px 30px var(--shadow-main);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Logo */
.hd-logo {
  flex-shrink: 0;
}
.hd-logo a {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hd-logo .logo-text {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--white);
}
.hd-logo .logo-tagline {
  font-size: 10px;
  color: var(--gray-400);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hd-logo img {
  height: 58px;
  width: auto;
  object-fit: contain;
}

/* Navigation */
.hd-nav {
  display: flex;
  align-items: center;
  height: 100%;
}
.hd-md-nav {
  height: 100%;
}
.hdnav-box {
  display: flex;
  align-items: center;
  gap: 0;
  height: 100%;
}
.hdnav-box > .menu-item {
  height: 100%;
  display: flex;
  align-items: stretch;
  position: relative;
}
.hdnav-box > .menu-item > a {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  transition:
    color var(--transition-fast),
    opacity var(--transition-fast);
  white-space: nowrap;
  position: relative;
}
.hdnav-box > .menu-item > a::after {
  content: "";
  position: absolute;
  bottom: 12px;
  left: 20px;
  right: 20px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  opacity: 0;
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}
.hdnav-box > .menu-item > a:hover::after,
.hdnav-box > .menu-item.checked > a::after {
  transform: scaleX(1);
  opacity: 1;
}
.hdnav-box > .menu-item > a:hover,
.hdnav-box > .menu-item.checked > a {
  color: var(--white);
  opacity: 1;
}
/* Remove underline from dropdown-parent items - they use flyout instead */
.hdnav-box > .menu-item-has-children > a::after {
  display: none !important;
}
/* Enable standard pointer events and cursor on dropdown parent items */
.hdnav-box > .menu-item-has-children > a {
  pointer-events: auto;
  cursor: pointer;
}
.hdnav-box > .menu-item-has-children {
  pointer-events: auto;
  cursor: pointer;
}

/* ===== Mega Dropdown Navigation (Premium Column Sitemap Grid Style) ===== */

.hdnav-box > li > .sub-menu.mega-menu {
  position: absolute;
  width: 980px;
  display: none;
  margin-top: -10px;
  padding: 45px 30px 35px 30px;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  z-index: 9999;
  list-style: none;
  background: rgba(10, 10, 10, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
}

/* Light Theme overrides for Mega Menu container */
html.light-theme .hdnav-box > li > .sub-menu.mega-menu {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

/* Inner flex wrapper */
.mega-menu-inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
}

/* Main column styles */
.mega-column {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.spectrum-analyzer-column {
  flex: 3;
}

.vsg-column {
  flex: 1.2;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: 30px;
}

html.light-theme .vsg-column {
  border-left-color: rgba(0, 0, 0, 0.08);
}

.antenna-column {
  flex: 1.2;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: 30px;
}

html.light-theme .antenna-column {
  border-left-color: rgba(0, 0, 0, 0.08);
}

/* Column Header (e.g., Spectrum Analyzer) */
.mega-column-title {
  margin-bottom: 20px;
  padding-bottom: 10px;
}

.mega-column-title a {
  font-size: 15px;
  font-weight: 700;
  color: var(--white) !important;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: inline-block;
  position: relative;
}

html.light-theme .mega-column-title a {
  color: #111827 !important;
}

/* Underlines matching sitemap */
.mega-column-title a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 30px;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.mega-column-title a:hover::after {
  width: 100%;
}

/* Sub-grid for columns */
.mega-sub-grid {
  display: flex;
  gap: 25px;
  height: 100%;
}

.mega-sub-column {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Sublist Category Header (USB, Networked, Benchtop / Handheld) */
.mega-sub-title {
  margin-bottom: 14px;
}

.mega-sub-title a {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 2px;
  transition: all 0.25s ease;
}

html.light-theme .mega-sub-title a {
  border-bottom-color: rgba(0, 0, 0, 0.15);
}

.mega-sub-title a:hover {
  border-bottom-color: var(--accent);
  padding-left: 2px;
}

/* Vertical Links List under category */
.mega-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-links li {
  margin-bottom: 8px;
}

.mega-links li:last-child {
  margin-bottom: 0;
}

.mega-links li a {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65) !important;
  display: inline-block;
  padding: 2px 0;
  transition: all 0.25s ease;
}

html.light-theme .mega-links li a {
  color: #4b5563 !important;
}

.mega-links li a:hover {
  color: var(--accent) !important;
  transform: translateX(4px);
}

/* Tree arrow indicators */
.hdnav-box .menu-item-has-children > a::after {
  content: "›";
  display: inline-block;
  margin-left: 8px;
  font-size: 14px;
  font-weight: 400;
  vertical-align: middle;
  color: rgba(255, 255, 255, 0.4);
  transition:
    transform 0.2s,
    color 0.2s;
}

html.light-theme .hdnav-box .menu-item-has-children > a::after {
  color: rgba(0, 0, 0, 0.4);
}

.hdnav-box .menu-item-has-children.checked > a::after {
  transform: rotate(90deg);
  color: var(--accent) !important;
}

/* Header Background Overlay (behind flyout dropdown) */
.hd-bg {
  position: absolute;
  top: 0;
  left: 0;
  min-height: 300px;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  width: 100%;
  z-index: -1;
}

/* Header Right Icons */
.hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.hd-md {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: 20px;
  height: 100%;
}
.hd-search {
  position: relative; /* Serves as the anchor for the absolute search results dropdown */
  margin-left: 24px; /* Safety margin to prevent overlap with Contact Us */
}
.hd-search form {
  display: flex;
  align-items: center;
  flex-direction: row-reverse;
}
.hd-search-input {
  display: none;
  position: relative;
  margin-right: 8px; /* Breathing room between input line and search icon */
}
.hd-search-input input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--text-secondary);
  color: var(--white);
  padding: 6px 12px;
  font-size: 14px;
  width: 200px;
}
.hd-search-img {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    transform 0.3s ease;
}
.hd-search-img:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  transform: scale(1.05);
}
html.light-theme .hd-search-img:hover {
  background: rgba(0, 0, 0, 0.05);
}
.hd-search-img-ac {
  display: none;
}

/* Live Search Suggestions Dropdown */
.hd-search-results {
  position: absolute;
  top: 100%;
  right: 0;
  width: 280px;
  background: rgba(15, 15, 15, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-top: 10px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}
html.light-theme .hd-search-results {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.hd-search-result-item {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  cursor: pointer;
  text-align: left;
  transition: background 0.2s ease;
}
html.light-theme .hd-search-result-item {
  border-bottom-color: rgba(0, 0, 0, 0.04);
}
.hd-search-result-item:last-child {
  border-bottom: none;
}
.hd-search-result-item:hover {
  background: rgba(255, 102, 0, 0.1);
}
.hd-search-result-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}
.hd-search-result-category {
  font-size: 11px;
  color: var(--text-secondary);
}
.hd-search-no-results {
  padding: 16px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
}

.hd-hy,
.hd-qh {
  display: flex;
  align-items: center;
  padding: 8px;
}
.hd-hy img,
.hd-qh img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

/* Mobile Header */
.phone-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  position: fixed;
  top: 15px;
  left: 5%;
  width: 90%;
  height: 54px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  transition: all var(--transition-fast);
}
.phone-header.header-active {
  background: var(--glass-active-bg);
  border-color: var(--glass-active-border);
  box-shadow: 0 8px 30px var(--shadow-main);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.phone-logo a {
  display: flex;
  align-items: center;
}
.phone-logo img {
  height: 35px;
  width: auto;
  object-fit: contain;
}
.phone-logo .logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}
.phone-more {
  padding: 8px;
  cursor: pointer;
}
.phone-more img {
  width: 24px;
  filter: brightness(0) invert(1);
}

/* Mobile Slide-out Menu */
.phone-back {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy);
  z-index: 1000;
  overflow-y: auto;
  padding: 20px;
}
.back-desc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}
.back-logo img {
  height: 35px;
  width: auto;
  object-fit: contain;
}
.back-logo .logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}
.back-more {
  cursor: pointer;
  padding: 8px;
}
.back-more img {
  width: 20px;
  filter: brightness(0) invert(1);
}
.back-level1 > li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.back-level1 > li > a {
  display: block;
  padding: 16px 0;
  font-size: 16px;
  color: var(--white);
  font-weight: 500;
}
.back-level1 .sub-menu {
  display: none;
  padding-left: 20px;
}
.back-level1 .sub-menu a {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.back-booton {
  width: 12px;
  float: right;
  margin-top: -30px;
  cursor: pointer;
  transition: transform var(--transition-fast);
  filter: brightness(0) invert(1);
}
.back-booton.open {
  transform: rotate(180deg);
}

/* ============================================
   HERO BANNER
   ============================================ */
.home_banner {
  position: relative;
}

.sc1-out {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.sc1 {
  width: 100%;
  height: 100vh;
  min-height: 600px;
}

.sc1 .swiper-slide {
  position: relative;
}

.sc1-item {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.sc1-item-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.sc1-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sc1-item-wz {
  position: absolute;
  left: 8%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-left: 4px solid var(--accent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 45px 55px;
  border-radius: 16px;
  max-width: 600px;
  box-shadow: 0 30px 60px var(--shadow-main);
  transition: all var(--transition-medium);
}

.sc1-item-wz-1 p {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}

.sc1-item-wz-2 {
  margin-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 15px;
}
.sc1-item-wz-2 p {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.4;
  color: var(--gray-400);
}
.sc1-item-wz-2 p:first-child {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 12px;
  margin-bottom: 6px;
}

/* Swiper slide desktop specifications overlay on the right (matches harogic.com layout) */
.sc1-item-models-right {
  position: absolute;
  right: 12%;
  bottom: 22%;
  z-index: 3;
  display: flex;
  gap: 30px;
  align-items: center;
}

.sc1-model-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 102, 0, 0.1);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.sc1-model-box:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 102, 0, 0.3);
  box-shadow: 0 15px 35px rgba(255, 102, 0, 0.12);
}

.sc1-model-name {
  font-size: 22px;
  font-weight: 500;
  color: #ff6a00;
  font-family: var(--font-main);
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.sc1-model-name span {
  font-weight: 700;
  color: #e05500;
}

/* Inline models layout inside the glass card (for smaller devices/mobile) */
.sc1-item-models-inline {
  display: none;
  gap: 20px;
  margin-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 15px;
}

.sc1-model-inline-item {
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
  white-space: nowrap;
}

.sc1-model-inline-item span {
  color: #ff8c33;
  font-weight: 700;
  margin-right: 4px;
}

/* Banner Pagination */
.sc1-out .pagination {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}
.sc1-out .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  opacity: 1;
  margin: 0 6px;
  transition: all var(--transition-fast);
}
.sc1-out .swiper-pagination-bullet-active {
  background: var(--accent);
  width: 32px;
  border-radius: 5px;
}

/* ============================================
   HOME - EXPLORE SECTION
   ============================================ */
.home_about {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 120px 0;
}

.home_about_left {
  flex: 1;
}
.home_about_right {
  flex: 1;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
  transition: all var(--transition-medium);
}
.home_about_right:hover {
  border-color: rgba(255, 102, 0, 0.2);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(255, 102, 0, 0.05);
  transform: translateY(-4px);
}
.home_about_right img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 24px;
  transition: transform 0.6s ease;
}
.home_about_right:hover img {
  transform: scale(1.02);
}

/* Section Titles */
.home_title,
.about_title {
  position: relative;
  padding-left: 24px;
  border-left: 3px solid var(--accent);
}

.home_title p,
.about_title p {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -1px;
}

.home_about_title_2 {
  margin-top: 16px;
}
.home_about_title_2 p {
  font-size: 18px;
  color: var(--gray-400);
  font-weight: 400;
}

.home_about_text {
  margin-top: 20px;
}
.home_about_text p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
}

/* More Button */
.home_about_btnmore {
  margin-top: 30px;
}
.home_about_btnmore a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  padding: 10px 24px;
  border: 1px solid rgba(255, 102, 0, 0.25);
  background: rgba(255, 102, 0, 0.03);
  border-radius: 30px;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.home_about_btnmore a:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
  transform: translateY(-2px);
}
.home_about_btnmore i {
  display: flex;
  font-style: normal;
  align-items: center;
}
.home_about_btnmore a svg {
  transition: transform var(--transition-fast);
}
.home_about_btnmore a:hover svg {
  transform: translateX(4px);
}

/* ============================================
   HOME - WHAT WE DO
   ============================================ */
.home_tansuo {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 100px 0;
}
.home_tansuo_left {
  flex: 1;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
  transition: all var(--transition-medium);
}
.home_tansuo_left:hover {
  border-color: rgba(255, 102, 0, 0.2);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(255, 102, 0, 0.05);
  transform: translateY(-4px);
}
.home_tansuo_left img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: 24px;
  transition: transform 0.6s ease;
}
.home_tansuo_left:hover img {
  transform: scale(1.02);
}
.home_tansuo_right {
  flex: 1;
}

/* ============================================
   HOME - FEATURED PRODUCTS
   ============================================ */
.home_product {
  background: var(--navy-light);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.sc3-name {
  margin-bottom: 60px;
}

.sc3-item {
  display: flex;
  align-items: center;
  gap: 60px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 20px;
  padding: 50px 60px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-medium);
}
.sc3-item:hover {
  border-color: rgba(255, 102, 0, 0.15);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 25px rgba(255, 102, 0, 0.03);
}
.sc3-item-left {
  flex: 1.2;
}
.sc3-item-right {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sc3-item-right::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(
    circle,
    rgba(255, 102, 0, 0.08) 0%,
    transparent 65%
  );
  z-index: 1;
  pointer-events: none;
}

.sc3-item-left-part1 {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.sc3-item-left-part1-img img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}
.sc3-item-left-part1-xl p {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  border: 1px solid rgba(255, 102, 0, 0.3);
  background: rgba(255, 102, 0, 0.06);
  padding: 6px 16px;
  border-radius: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: inline-block;
}

.sc3-item-left-part3 h3 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 16px;
}
.sc3-item-left-part3 p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.65);
  max-width: 440px;
}

.sc3-item-right-img {
  display: block;
  position: relative;
  z-index: 2;
}
.sc3-item-right-img img {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.sc3-item-right-img:hover img {
  transform: translateY(-8px) scale(1.02);
}

/* Product Carousel Pagination */
.sc3sp-out {
  margin-top: 40px;
  text-align: center;
}
.sc3sp .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
  margin: 0 6px;
  transition: all var(--transition-fast);
}
.sc3sp .swiper-pagination-bullet-active {
  width: 28px;
  border-radius: 5px;
  background: var(--accent);
}

/* ============================================
   HOME - APPLICATIONS
   ============================================ */
.sc4-out {
  padding: 100px 0;
}
.sc4 {
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
  min-height: 450px;
}
.sc4-left {
  flex: 1.1;
  background: rgba(18, 18, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 60px 50px;
  display: flex;
  align-items: center;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-medium);
}
.sc4-left:hover {
  border-color: rgba(255, 102, 0, 0.2);
  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 102, 0, 0.05);
}
.sc4-right {
  flex: 1;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
  position: relative;
  transition: all var(--transition-medium);
}
.sc4-right:hover {
  border-color: rgba(255, 102, 0, 0.2);
  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 102, 0, 0.05);
}
.sc4-right::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 50%, rgba(5, 5, 5, 0.4) 100%);
  pointer-events: none;
}
.sc4-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.sc4-right:hover img {
  transform: scale(1.03);
}

.sc5-item-con p:first-child {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 102, 0, 0.2);
  background: rgba(255, 102, 0, 0.08);
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-block;
}
.sc5-item-con p.hyphenate {
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.sc5-item-a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-top: 24px;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 102, 0, 0.25);
  background: rgba(255, 102, 0, 0.03);
  padding: 10px 22px;
  border-radius: 30px;
}
.sc5-item-a:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
  transform: translateY(-2px);
}
.sc5-item-a i {
  display: flex;
  align-items: center;
}
.sc5-item-a i svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}
.sc5-item-a:hover i svg {
  transform: translateX(4px);
}

.sc4-other {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sc4-other .home_title p {
  font-size: 48px;
}
.sc4-other .swiper-pagination {
  position: relative;
  width: auto;
  display: flex;
  align-items: center;
}
.sc4-other .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
  margin: 0 6px;
  transition: all var(--transition-fast);
}
.sc4-other .swiper-pagination-bullet-active {
  width: 28px;
  border-radius: 5px;
  background: var(--accent);
}

/* ============================================
   HOME - LATEST NEWS
   ============================================ */
.home_news {
  padding: 100px 0;
  background: var(--navy);
}

.sc7-name {
  margin-bottom: 50px;
}

.sc7 {
  display: flex;
  gap: 24px;
  min-height: 500px;
}

.home_news_left {
  width: 160px;
  flex-shrink: 0;
}
.sc7-2 {
  height: 500px;
}
.sc7-2 .swiper-slide {
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  border-radius: 8px;
  overflow: hidden;
}
.sc7-2 .swiper-slide-thumb-active {
  opacity: 1;
}
.sc7-2 .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sc7-1 {
  flex: 1;
}
.sc7-1 .swiper-slide {
  border-radius: 12px;
  overflow: hidden;
}
.sc7-1-img {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.sc7-1-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.sc7-1-img:hover img {
  transform: scale(1.03);
}
.sc7-1-con {
  padding: 20px 0;
}
.sc7-1-con p {
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
}

.sc7-11 {
  margin-top: 24px;
  text-align: center;
}
.sc7-11 .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
  margin: 0 6px;
  transition: all var(--transition-fast);
}
.sc7-11 .swiper-pagination-bullet-active {
  width: 28px;
  border-radius: 5px;
  background: var(--accent);
}

/* Mobile News */
.m_home_news {
  display: none;
}

/* ============================================
   HOME - WORK WITH CTA
   ============================================ */
.home_join {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.home_join_text {
  position: relative;
  z-index: 2;
  max-width: 600px;
}
.home_join_text_title {
  margin-bottom: 24px;
}
.home_join_text_info p,
.m_home_join_text_info p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}
.m_home_join_text_info {
  display: none;
}

.home_join_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.home_join_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: hue-rotate(180deg) saturate(1.8) brightness(0.65) contrast(1.15);
}

/* ============================================
   FOOTER
   ============================================ */
/* ========== GET IN TOUCH SECTION ========== */
.get-in-touch-section {
  background: var(--navy);
  padding: 80px 0;
  border-top: 1px solid var(--navy-border);
}

.git-header {
  margin-bottom: 50px;
}

.git-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.git-title {
  font-size: 44px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.git-desc {
  font-size: 15px;
  color: var(--gray-400);
  max-width: 750px;
  line-height: 1.6;
}

.git-content {
  display: flex;
  gap: 40px;
  align-items: stretch;
}

.git-form-card {
  flex: 2;
  background: var(--navy-light);
  border: 1px solid var(--navy-border);
  border-radius: 12px;
  padding: 40px;
}

.git-form-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 30px;
}

.git-form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
}

.git-form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.git-form-group.full-width {
  margin-bottom: 30px;
}

.git-form-group label {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.5px;
}

.git-form-group input,
.git-form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 14px 18px;
  font-size: 14px;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.git-form-group input:hover,
.git-form-group textarea:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.git-form-group input:focus,
.git-form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 102, 0, 0.02);
  box-shadow: 0 0 10px rgba(255, 102, 0, 0.12);
}

.git-form-group textarea {
  resize: vertical;
}

.git-submit-btn {
  width: 100%;
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.git-submit-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 102, 0, 0.2);
}

.git-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.git-detail-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--navy-light);
  border: 1px solid var(--navy-border);
  border-radius: 12px;
  padding: 30px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.git-detail-card:hover {
  border-color: rgba(255, 102, 0, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.git-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 102, 0, 0.1);
  color: var(--accent);
  flex-shrink: 0;
}

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

.git-info-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.git-detail-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: 1px;
}

.git-detail-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

/* Responsive Get in Touch Section */
@media (max-width: 1024px) {
  .git-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .get-in-touch-section {
    padding: 60px 0;
  }
  .git-title {
    font-size: 32px;
  }
  .git-form-card {
    padding: 30px 20px;
  }
  .git-form-row {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 24px;
  }
  .git-detail-card {
    padding: 20px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--navy);
  border-top: 1px solid var(--navy-border);
  padding-top: 60px;
}

.ft-out {
  padding: 0;
}
.ft {
  display: flex;
  gap: 80px;
  padding-bottom: 40px;
}

/* Footer Right - Navigation */
.ft-right {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
}
.ft-nav {
}
.ftnav-box {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}
.ftnav-box > li > a {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}
.ftnav-box .sub-menu li a {
  display: block;
  font-size: 13px;
  color: var(--gray-400);
  padding: 4px 0;
  transition: color var(--transition-fast);
}
.ftnav-box .sub-menu li a:hover {
  color: var(--white);
}

/* Footer Social */
.ft-right-end {
  margin-top: 30px;
}
.ft-sns {
  display: flex;
  gap: 16px;
}
.ft-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background var(--transition-fast);
}
.ft-sns a:hover {
  background: rgba(255, 255, 255, 0.15);
}
.ft-sns a img,
.ft-sns a svg {
  width: 16px;
  height: 16px;
  filter: brightness(0) invert(1);
}

/* Footer Bottom */
.ft-bb {
  border-top: 1px solid var(--navy-border);
  padding: 20px 0;
  text-align: center;
}
.ft-bb p {
  font-size: 13px;
  color: var(--gray-600);
}

/* Mobile Footer */
.phone-footer {
  display: none;
  padding: 40px 20px;
  background: var(--navy);
}
.phone-letter {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.phone-detail {
  font-size: 13px;
  color: var(--gray-400);
  margin-bottom: 20px;
  line-height: 1.6;
}
.phone-box .phone-footer {
  padding: 20px 0;
  display: block;
}
.phone-box .phone-footer > li {
  border-bottom: 1px solid var(--navy-border);
}
.phone-box .phone-footer > li > a {
  display: block;
  padding: 14px 0;
  font-size: 15px;
  color: var(--white);
}
.phone-box .sub-menu {
  display: none;
  padding-left: 16px;
}
.phone-box .sub-menu a {
  display: block;
  padding: 8px 0;
  font-size: 13px;
  color: var(--gray-400);
}
.ft-sns-link {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}
.ft-sns-link a img {
  width: 20px;
  filter: brightness(0) invert(1);
}

/* ============================================
   FLOATING SIDEBAR
   ============================================ */
.sc33 {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-fast);
}
.sc33.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.sc33-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(3, 7, 18, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.sc33-item:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.sc33-item-img img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

/* Share Popup */
.sc33-fx {
  position: relative;
}
.sc33-fx-con {
  display: none;
  position: absolute;
  right: 56px;
  top: 50%;
  transform: translateY(-50%);
}
.sc33-fx-con-in {
  display: flex;
  gap: 8px;
  background: var(--navy);
  padding: 8px 12px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.sc33-fx-con-in a {
  display: flex;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}
.sc33-fx-con-in a:hover {
  background: rgba(255, 255, 255, 0.1);
}
.sc33-fx-con-in a img {
  width: 16px;
  height: 16px;
  filter: brightness(0) invert(1);
}

.sc33-fx:hover .sc33-fx-con {
  display: block;
}

/* ============================================
   CONTACT MODAL
   ============================================ */
.sc30-dbg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1001;
}
.sc30-out {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 500px;
  max-width: 90vw;
  height: 100%;
  background: var(--navy);
  z-index: 1002;
  overflow-y: auto;
  padding: 50px 40px;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
}
.sc30-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.sc30-close::before,
.sc30-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--white);
}
.sc30-close::before {
  transform: rotate(45deg);
}
.sc30-close::after {
  transform: rotate(-45deg);
}

.sc30-name {
  margin-bottom: 30px;
}
.sc30-name p {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

.sc30-part {
  margin-bottom: 20px;
}
.sc30-part-name p {
  font-size: 13px;
  color: var(--gray-400);
  margin-bottom: 8px;
}
.sc30-part-name span {
  color: var(--white);
}
.sc30-part-input input,
.sc30-part-input textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 14px 18px;
  font-size: 14px;
  border-radius: 6px;
  transition: all var(--transition-fast);
}
.sc30-part-input input:hover,
.sc30-part-input textarea:hover {
  border-color: rgba(255, 255, 255, 0.15);
}
.sc30-part-input input:focus,
.sc30-part-input textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 102, 0, 0.02);
  box-shadow: 0 0 10px rgba(255, 102, 0, 0.12);
}
.sc30-part-input textarea {
  min-height: 100px;
  resize: vertical;
}

/* Custom Select */
.sc30-part-select {
  display: none;
  background: #181818;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  margin-top: 4px;
  max-height: 200px;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.sc30-part-select-item {
  padding: 12px 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.sc30-part-select-item:hover {
  background: rgba(255, 102, 0, 0.1);
  color: var(--accent);
}
.sc30-part-xia {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.sc30-part-xia img {
  width: 12px;
  filter: brightness(0) invert(1);
}

.sc30-part10 {
  margin-top: 30px;
}
.sc30-part10 input[type="submit"] {
  width: 100%;
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(255, 102, 0, 0.15);
}
.sc30-part10 input[type="submit"]:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 102, 0, 0.3);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about_page_banner {
  position: relative;
  height: 70vh;
  min-height: 500px;
  overflow: hidden;
}
.about_page_banner_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.about_page_banner_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_page_banner_item {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.about_page_banner_pic img {
  max-height: 400px;
  width: auto;
}
.about_page_banner_text {
  max-width: 500px;
}
.about_page_banner_text_1 p {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  color: #ffffff;
}
.about_page_banner_text_2 {
  margin-top: 16px;
}
.about_page_banner_text_2 p {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* About Sections */
.about_page_about {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 100px 0;
}
.about_page_about_left {
  flex: 1;
}
.about_page_about_right {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
}
.about_page_about_right img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.about_page_about_title_2 {
  margin-top: 16px;
}
.about_page_about_title_2 p {
  font-size: 18px;
  color: var(--gray-400);
}
.about_page_about_text {
  margin-top: 20px;
}
.about_page_about_text p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
}

.about_page_tansuo {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 80px 0;
}
.about_page_tansuo_left {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
}
.about_page_tansuo_left img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.about_page_tansuo_right {
  flex: 1;
}

/* Core Competencies */
.about_page_youshi {
  padding: 80px 0;
}
.about_youshi_title {
  margin-bottom: 60px;
}

.about_youshi_team,
.about_youshi_factory,
.about_youshi_ts {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 80px;
}
.about_youshi_factory {
  flex-direction: row-reverse;
}

.about_youshi_team_img {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
}
.about_youshi_team_img img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}
.about_youshi_item {
  flex: 1;
}
.about_youshi_item_title p {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}
.about_youshi_item_text {
  margin-top: 16px;
}
.about_youshi_item_text p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.public_banner {
  position: relative;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
}
.public_banner_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.public_banner_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: hue-rotate(180deg) saturate(2) brightness(0.7) contrast(1.1);
}
.public_banner_text {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}
.public_banner_text_1 p {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  color: #ffffff;
}

.contact_main {
  display: flex;
  gap: 60px;
  padding: 80px 0;
  align-items: center;
}
.contact_left {
  flex: 1;
}
.contact_text_title p {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}
.contact_text {
  margin-top: 24px;
}
.contact_text h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.contact_text p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
}
.contact_text span {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--white);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.contact_text span:hover {
  background: var(--accent-hover);
}

.contact_map {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
}
.contact_map img {
  width: 100%;
  height: auto;
}

/* Distributor Grid */
.contact-box {
  padding: 0 0 80px;
}
.sc15-out {
  margin-bottom: 40px;
}
.sc15-name {
  margin-bottom: 40px;
}
.sc15-name p {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
}
.sc15-part-name p {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sc15 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.sc15-item {
  background: var(--navy-light);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.sc15-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}
.sc15-item-scroll {
  padding: 24px;
}
.sc15-item-con-1 {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.sc15-item-con-2 {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}
.sc15-item-con-2 strong {
  color: var(--white);
  font-weight: 600;
}
.sc15-item-con-2 h6 {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}
.sc15-item-con-2 h6 span {
  color: var(--gray-400);
  margin-right: 6px;
}
.sc15-item-con-2 a {
  color: var(--accent);
}

/* ============================================
   SUPPORT PAGE
   ============================================ */
.support_banner {
  position: relative;
  height: 60vh;
  min-height: 400px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.support_banner_text {
  position: relative;
  z-index: 2;
}
.support_banner_text h1 {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
}
.support_banner_text p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.support_cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 80px 0;
}
.support_card {
  background: var(--navy-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 40px 30px;
  transition: all var(--transition-fast);
}
.support_card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}
.support_card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.support_card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: 20px;
}
.support_card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
}

.support_info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 0;
}
.support_info_section h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
}
.support_info_section ul {
  padding-left: 0;
}
.support_info_section li {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
}
.support_info_section li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ============================================
   PRODUCTS PAGE
   ============================================ */
.products_banner {
  position: relative;
  height: 50vh;
  min-height: 350px;
  background: linear-gradient(135deg, var(--navy) 0%, #1a0a00 100%);
  display: flex;
  align-items: center;
}
.products_banner h1 {
  font-size: 56px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.products_banner p {
  font-size: 20px;
  color: var(--text-secondary);
}

.products_categories {
  padding: 80px 0;
}
.products_category {
  margin-bottom: 80px;
}
.products_category h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.products_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product_card {
  background: var(--navy-light);
  border: 1px solid var(--navy-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}
.product_card:hover {
  border-color: rgba(255, 102, 0, 0.3);
  transform: translateY(-5px);
  box-shadow:
    0 16px 36px rgba(0, 0, 0, 0.4),
    0 0 20px rgba(255, 102, 0, 0.05);
}
.product_card_img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0600 0%, #1a0d00 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border-bottom: 1px solid var(--navy-border);
  position: relative;
}
.product_card_img::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  background: radial-gradient(
    circle,
    rgba(255, 102, 0, 0.08) 0%,
    transparent 70%
  );
  z-index: 1;
  pointer-events: none;
  transition: all var(--transition-fast);
}
.product_card:hover .product_card_img::after {
  width: 180px;
  height: 180px;
  background: radial-gradient(
    circle,
    rgba(255, 102, 0, 0.14) 0%,
    transparent 70%
  );
}
.product_card_img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  z-index: 2;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.product_card:hover .product_card_img img {
  transform: scale(1.04);
}

.product_card_info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product_card_info .series-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
}
.product_card_info h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.35;
}
.product_card_info .specs {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
  flex-grow: 1;
}
.product_card_info .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  transition: all var(--transition-fast);
}
.product_card_info .learn-more::after {
  content: " →";
  transition: transform var(--transition-fast);
}
.product_card:hover .product_card_info .learn-more {
  color: var(--white);
}
.product_card:hover .product_card_info .learn-more::after {
  transform: translateX(4px);
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (max-width: 1200px) {
  .con {
    padding: 0 40px;
  }
  .hd-out {
    padding: 0 40px;
  }
  .sc1-item-wz {
    left: 5%;
    padding: 35px 45px;
  }
  .sc1-item-wz-1 p {
    font-size: 40px;
  }
  .home_title p,
  .about_title p {
    font-size: 48px;
  }
  .sc15 {
    grid-template-columns: repeat(2, 1fr);
  }
  .sc1-item-models-right {
    display: none !important;
  }
  .sc1-item-models-inline {
    display: flex !important;
  }
}

@media (max-width: 1024px) {
  .home_about,
  .home_tansuo,
  .about_page_about,
  .about_page_tansuo,
  .about_youshi_team,
  .about_youshi_factory,
  .about_youshi_ts {
    flex-direction: column;
    gap: 40px;
  }
  .about_youshi_factory {
    flex-direction: column;
  }
  .contact_main {
    flex-direction: column;
  }
  .sc4 {
    flex-direction: column;
  }
  .sc4-left,
  .sc4-right {
    border-radius: 12px;
  }
  .sc4-right {
    min-height: 300px;
  }
  .support_info {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .products_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sc7 {
    flex-direction: column;
  }
  .home_news_left {
    display: none;
  }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media (max-width: 768px) {
  .con {
    padding: 0 20px;
  }

  /* Show/Hide */
  .mobile {
    display: block !important;
  }
  .desktop {
    display: none !important;
  }

  /* Header */
  .hd-out {
    display: none;
  }
  .hd-bg {
    display: none !important;
  }
  .phone-header {
    display: flex;
  }

  /* Hero */
  .sc1 {
    height: 70vh;
    min-height: 450px;
  }
  .sc1-item-wz {
    left: 5%;
    width: 90%;
    padding: 24px;
    border-radius: 12px;
  }
  .sc1-item-wz-1 p {
    font-size: 26px;
    line-height: 1.25;
    margin-bottom: 10px;
  }
  .sc1-item-wz-2 {
    margin-top: 10px;
    padding-top: 10px;
  }
  .sc1-item-wz-2 p {
    font-size: 14px;
  }
  .sc1-item-wz-2 p:first-child {
    font-size: 11px;
  }

  /* Sections */
  .home_title p,
  .about_title p {
    font-size: 36px;
  }
  .home_about,
  .home_tansuo {
    padding: 60px 0;
  }
  .home_product {
    padding: 60px 0 40px;
  }
  .sc3-item {
    flex-direction: column;
    gap: 30px;
    padding: 30px 24px;
  }
  .sc3-item-left-part3 h3 {
    font-size: 24px;
  }

  .sc4-out {
    padding: 60px 0;
  }
  .sc4-other .home_title p {
    font-size: 32px;
  }

  .home_news {
    padding: 60px 0;
  }
  .sc7 {
    flex-direction: column;
  }
  .home_news_left {
    display: none;
  }
  .m_home_news {
    display: block;
  }

  .home_join {
    min-height: 400px;
  }
  .home_join_text_info {
    display: none;
  }
  .m_home_join_text_info {
    display: block;
  }

  /* Footer */
  footer .ft-out {
    display: none;
  }
  footer .ft-bb {
    display: none;
  }
  footer .phone-footer {
    display: block;
  }

  /* About */
  .about_page_banner {
    height: 50vh;
  }
  .about_page_banner_item {
    flex-direction: column;
    justify-content: center;
  }
  .about_page_banner_pic {
    display: none;
  }
  .about_page_banner_text_1 p {
    font-size: 36px;
  }
  .about_youshi_item_title p {
    font-size: 28px;
  }

  /* Contact */
  .public_banner {
    height: 45vh;
  }
  .public_banner_text_1 p {
    font-size: 36px;
  }
  .sc15 {
    grid-template-columns: 1fr;
  }
  .sc15-name p {
    font-size: 36px;
  }

  /* Support */
  .support_banner h1 {
    font-size: 36px;
  }
  .support_cards {
    grid-template-columns: 1fr;
  }

  /* Products */
  .products_banner h1 {
    font-size: 36px;
  }
  .products_grid {
    grid-template-columns: 1fr;
  }
  .products_category h2 {
    font-size: 28px;
  }

  /* Modal */
  .sc30-out {
    width: 100%;
  }

  /* Floating */
  .sc33 {
    right: 12px;
    bottom: 20px;
  }
  .sc33-item {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .sc1-item-wz-1 p {
    font-size: 28px;
  }
  .sc1-item-wz-2 p {
    font-size: 14px;
  }
  .home_title p,
  .about_title p {
    font-size: 28px;
  }
  .contact_text_title p {
    font-size: 28px;
  }
}

/* ============================================
   LIGHT MODE OVERRIDES
   ============================================ */
html.light-theme body {
  background: var(--navy);
  color: var(--white);
}

/* Logo filter to invert white text to black, keeping orange icon orange */
html.light-theme .hd-logo img,
html.light-theme .phone-logo img,
html.light-theme .back-logo img {
  filter: invert(1) hue-rotate(180deg);
}

/* Toggle switch styling */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    transform 0.3s ease;
}
.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  transform: scale(1.05);
}
html.light-theme .theme-toggle:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Icon Visibility in toggle button */
html.light-theme .theme-toggle .sun-icon {
  display: none;
}
html.light-theme .theme-toggle .moon-icon {
  display: block;
}
html:not(.light-theme) .theme-toggle .sun-icon {
  display: block;
}
html:not(.light-theme) .theme-toggle .moon-icon {
  display: none;
}

/* Override inline white SVGs in light mode */
html.light-theme .phone-more svg,
html.light-theme .sc33-item svg,
html.light-theme .sc30-close::before,
html.light-theme .sc30-close::after {
  stroke: var(--white) !important;
}

html.light-theme footer .ft-sns svg,
html.light-theme footer .ft-sns-link svg,
html.light-theme .sc33-fx-con-in svg {
  fill: var(--white) !important;
  stroke: none !important;
}

html.light-theme .sc33-item {
  background: rgba(255, 255, 255, 0.85) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}
html.light-theme .sc33-item:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
}
html.light-theme .sc33-item:hover svg {
  stroke: #ffffff !important;
}

/* Applications section left card override */
html.light-theme .sc4-left {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.08);
}

/* Featured Products blocks override */
html.light-theme .sc3-item-left-part1-xl {
  border-color: rgba(255, 102, 0, 0.3) !important;
  background: rgba(255, 102, 0, 0.05) !important;
}

html.light-theme .sc3-item {
  background: rgba(255, 255, 255, 0.7) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
}

html.light-theme .sc3-item-left-part3 p.hyphenate {
  color: var(--text-secondary) !important;
}

/* Contact footer cards override */
html.light-theme .git-form-card,
html.light-theme .git-detail-card {
  background: rgba(255, 255, 255, 0.7) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
}

html.light-theme .git-detail-card:hover {
  border-color: var(--accent) !important;
}

/* Contact modal styling override */
html.light-theme .sc30-dbg {
  background: rgba(0, 0, 0, 0.4) !important;
}

html.light-theme .sc30-out {
  background: var(--navy) !important;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1) !important;
}

/* Image container overrides in light mode */
html.light-theme .home_about_right,
html.light-theme .home_tansuo_left {
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.06) !important;
}
html.light-theme .home_about_right:hover,
html.light-theme .home_tansuo_left:hover {
  border-color: var(--accent) !important;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.1),
    0 0 40px rgba(255, 102, 0, 0.05) !important;
}

/* --- Form and Button overrides in Light Mode --- */
html.light-theme .git-form-group input,
html.light-theme .git-form-group textarea,
html.light-theme .sc30-part-input input,
html.light-theme .sc30-part-input textarea {
  background: rgba(0, 0, 0, 0.015) !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  color: var(--text-primary) !important;
}
html.light-theme .git-form-group input:hover,
html.light-theme .git-form-group textarea:hover,
html.light-theme .sc30-part-input input:hover,
html.light-theme .sc30-part-input textarea:hover {
  border-color: rgba(0, 0, 0, 0.2) !important;
}
html.light-theme .git-form-group input:focus,
html.light-theme .git-form-group textarea:focus,
html.light-theme .sc30-part-input input:focus,
html.light-theme .sc30-part-input textarea:focus {
  border-color: var(--accent) !important;
  background: rgba(255, 102, 0, 0.02) !important;
  box-shadow: 0 0 10px rgba(255, 102, 0, 0.12) !important;
}
.git-submit-btn,
.sc30-part10 input[type="submit"] {
  color: #ffffff !important;
}
html.light-theme .sc30-part-select {
  background: var(--navy-light) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}
html.light-theme .sc30-part-select-item {
  color: var(--text-primary) !important;
}
html.light-theme .sc30-part-select-item:hover {
  background: rgba(255, 102, 0, 0.1) !important;
  color: var(--accent) !important;
}
html.light-theme .sc30-part-xia img {
  filter: brightness(0) !important;
}
html.light-theme .back-level1 .sub-menu a {
  color: rgba(0, 0, 0, 0.65) !important;
}
html.light-theme .back-booton {
  filter: none !important;
}
html.light-theme .phone-box .phone-footer > li {
  border-bottom-color: rgba(0, 0, 0, 0.08) !important;
}

/* Premium Toast Notification */
.toast-notification {
  position: fixed;
  top: 30px;
  right: 30px;
  background: var(--navy-light);
  border: 1px solid var(--accent);
  box-shadow: 0 10px 30px var(--shadow-main);
  border-radius: 8px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  max-width: 380px;
}
.toast-notification.show {
  transform: translateX(0);
}
.toast-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 102, 0, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.toast-content {
  flex-grow: 1;
}
.toast-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 2px;
}
.toast-message {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ============================================
   STICKY CATALOG SUB-NAVIGATION BAR & SUB-CATEGORIES
   ============================================ */
.catalog_nav_bar {
  position: sticky;
  top: 90px;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 100;
  margin-bottom: 40px;
  padding: 14px 0;
  transition: all 0.3s ease;
}
html.light-theme .catalog_nav_bar {
  background: rgba(248, 249, 250, 0.85);
  border-bottom-color: rgba(0, 0, 0, 0.05);
}
.catalog_nav_inner {
  display: flex;
  justify-content: center;
  gap: 16px;
}
.catalog_nav_item {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.25s ease;
}
html.light-theme .catalog_nav_item {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.05);
}
.catalog_nav_item:hover,
.catalog_nav_item.active {
  color: var(--white) !important;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}
html.light-theme .catalog_nav_item:hover,
html.light-theme .catalog_nav_item.active {
  color: #fff !important;
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3) !important;
}
.products_subcategory {
  margin-top: 40px;
  margin-bottom: 60px;
  scroll-margin-top: 160px;
}
.subcategory_header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.subcategory_header h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}
.subcategory_header .line {
  flex-grow: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}
html.light-theme .subcategory_header .line {
  background: rgba(0, 0, 0, 0.08);
}
.subcategory_desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: -15px;
  margin-bottom: 30px;
  max-width: 850px;
  line-height: 1.5;
}
@media (max-width: 768px) {
  .catalog_nav_bar {
    top: 70px;
    padding: 10px 0;
  }
  .catalog_nav_item {
    font-size: 12px;
    padding: 6px 14px;
  }
  .products_subcategory {
    scroll-margin-top: 130px;
  }
}

/* ============================================================
   HOMEPAGE – NEW SECTIONS (pntech.in redesign)
   ============================================================ */

/* ---------- HERO ---------- */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(
    160deg,
    #000000 0%,
    #0a0a0a 40%,
    #0d0800 70%,
    #0a0500 100%
  );
}
html.light-theme .hero-section {
  background: linear-gradient(
    160deg,
    #fafafa 0%,
    #ffffff 40%,
    #fff8f0 70%,
    #fff5eb 100%
  );
}
.hero-bg-blur {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(
    circle,
    rgba(255, 106, 0, 0.3) 0%,
    rgba(255, 80, 0, 0.1) 40%,
    transparent 70%
  );
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  animation: heroOrbPulse 6s ease-in-out infinite alternate;
}
@keyframes heroOrbPulse {
  0% {
    opacity: 0.7;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.1);
  }
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 160px 0 40px;
}
.hero-headline {
  font-size: clamp(2.6rem, 5.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.hero-product-inline {
  display: inline-block;
  width: clamp(120px, 14vw, 220px);
  height: clamp(65px, 7.5vw, 120px);
  border-radius: 60px;
  overflow: hidden;
  vertical-align: middle;
  background: transparent;
  border: none;
  margin: 0 6px;
  position: relative;
}
.hero-product-slider {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  animation: heroSlide 12s linear infinite;
}
.hero-product-slider img {
  width: clamp(120px, 14vw, 220px);
  height: 100%;
  object-fit: contain;
  flex-shrink: 0;
  padding: 8px;
}
@keyframes heroSlide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-100% / 5 * 5));
  }
}
/* Fix: use step animation for discrete transitions */
.hero-product-slider {
  animation: heroSlideStep 12s steps(5) infinite;
  width: calc(clamp(120px, 14vw, 220px) * 5);
}
@keyframes heroSlideStep {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.hero-subtext {
  margin-top: 28px;
  max-width: 600px;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* Inline product slider fade variant */
.hero-product-slider,
.hero-product-slider-2 {
  display: flex;
  animation: none; /* Override — use JS */
}
.hero-product-slider img,
.hero-product-slider-2 img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 6px;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.hero-product-slider img:first-child,
.hero-product-slider-2 img:first-child {
  opacity: 1;
}

/* ---------- INFINITE TICKER ---------- */
.ticker-track {
  width: 100%;
  overflow: hidden;
  padding: 40px 0 70px;
  position: relative;
  z-index: 1;
}
.ticker-inner {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: tickerScroll 45s linear infinite;
}
.ticker-inner img {
  height: 240px;
  width: auto;
  border-radius: 16px;
  object-fit: cover;
  flex-shrink: 0;
  transition:
    transform 0.4s ease,
    box-shadow 0.4s;
}
.ticker-inner img:hover {
  transform: scale(1.04);
  box-shadow: 0 12px 40px rgba(255, 106, 0, 0.2);
}
@keyframes tickerScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ---------- SUB-HERO QUOTES ---------- */
.subhero-section {
  padding: 100px 0 80px;
}
.subhero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.subhero-block p {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- CAPABILITIES MATRIX ---------- */
.capabilities-section {
  padding: 100px 0 120px;
}
.cap-badge {
  margin-bottom: 20px;
}
.cap-badge span {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 106, 0, 0.4);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cap-heading {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 56px;
  line-height: 1.15;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.cap-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 36px 30px;
  transition:
    border-color 0.3s,
    background 0.3s;
}
.cap-card:hover {
  border-color: rgba(255, 106, 0, 0.35);
  background: rgba(255, 106, 0, 0.04);
}
.cap-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.cap-card-sub {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 22px;
}
.cap-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cap-links li {
  margin-bottom: 6px;
}
.cap-links a {
  color: var(--text-primary);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 0.2s;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.cap-links a span {
  color: var(--text-secondary);
  font-size: 0.8rem;
}
.cap-links a:hover {
  color: var(--primary);
}
.cap-links a::before {
  content: "→";
  color: var(--primary);
  font-size: 0.85rem;
  margin-right: 4px;
}

/* ---------- WHO WE ARE ---------- */
.whoweare-section {
  padding: 100px 0 120px;
  background: rgba(255, 255, 255, 0.015);
}
.whoweare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.whoweare-img img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 4/3;
}
.whoweare-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
}
.whoweare-italic {
  display: block;
  font-style: italic;
  color: var(--primary);
  font-weight: 400;
  font-size: 0.7em;
  margin-top: 6px;
}
.whoweare-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
}
.whoweare-offer-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.whoweare-list {
  list-style: none;
  padding: 0;
}
.whoweare-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.5;
}
.whoweare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

/* ---------- WHAT WE DO ---------- */
.whatwedo-section {
  padding: 100px 0 120px;
}
.whatwedo-header {
  margin-bottom: 56px;
}
.whatwedo-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.15;
}
.whatwedo-header p {
  max-width: 620px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
}
.whatwedo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.whatwedo-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 32px 26px;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.whatwedo-card:hover {
  border-color: rgba(255, 106, 0, 0.3);
  transform: translateY(-4px);
}
.whatwedo-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
}
.whatwedo-card h5 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 10px;
}
.whatwedo-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}
.whatwedo-cta {
  text-align: center;
  margin-top: 56px;
}
.cta-btn-primary {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition:
    background 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
}
.cta-btn-primary:hover {
  background: #e55e00;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 106, 0, 0.3);
}

/* ---------- CTA + INQUIRY FORM ---------- */
/* ===== SECTION 6: PRODUCT SHOWCASE ===== */
.showcase-section {
  padding: 100px 0 80px;
  background: transparent;
}
.showcase-header {
  text-align: center;
  margin-bottom: 60px;
}
.showcase-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.showcase-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  grid-auto-rows: 320px;
}
.showcase-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
}
.showcase-item.showcase-large {
  grid-column: span 2;
  grid-row: span 1;
}
.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 0.4s;
}
.showcase-item:hover img {
  transform: scale(1.06);
  filter: brightness(0.75);
}
.showcase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  opacity: 0;
  transition: opacity 0.35s;
}
.showcase-item:hover .showcase-overlay {
  opacity: 1;
}
.showcase-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
}
.showcase-tag {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 106, 0, 0.25);
  border: 1px solid rgba(255, 106, 0, 0.35);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ===== SECTION 7: FINAL CTA BANNER ===== */
.final-cta-section {
  padding: 80px 0 100px;
}
.final-cta-inner {
  text-align: center;
  padding: 72px 48px;
  border-radius: 24px;
  background: linear-gradient(
    135deg,
    rgba(255, 106, 0, 0.08) 0%,
    rgba(255, 106, 0, 0.02) 100%
  );
  border: 1px solid rgba(255, 106, 0, 0.15);
  position: relative;
  overflow: hidden;
}
.final-cta-inner::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  background: radial-gradient(
    circle,
    rgba(255, 106, 0, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.final-cta-inner h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.final-cta-inner p {
  font-size: 1.08rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.6;
}
.final-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn-secondary {
  display: inline-block;
  padding: 15px 36px;
  border-radius: 999px;
  background: transparent;
  border: 1.5px solid rgba(255, 106, 0, 0.5);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s;
}
.cta-btn-secondary:hover {
  background: rgba(255, 106, 0, 0.1);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- LIGHT THEME OVERRIDES ---------- */
html.light-theme .hero-bg-blur {
  background: radial-gradient(
    circle,
    rgba(255, 106, 0, 0.12) 0%,
    transparent 70%
  );
}
html.light-theme .cap-card {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}
html.light-theme .cap-card:hover {
  background: rgba(255, 106, 0, 0.05);
  border-color: rgba(255, 106, 0, 0.25);
}
html.light-theme .whatwedo-card {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}
html.light-theme .whatwedo-card:hover {
  border-color: rgba(255, 106, 0, 0.25);
}
html.light-theme .subhero-section,
html.light-theme .whoweare-section {
  background: rgba(0, 0, 0, 0.02);
}
html.light-theme .final-cta-inner {
  background: rgba(255, 106, 0, 0.04);
  border-color: rgba(255, 106, 0, 0.12);
}
html.light-theme .stats-section::before,
html.light-theme .stats-section::after {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 106, 0, 0.2),
    transparent
  );
}
html.light-theme .stat-item::after {
  background: rgba(0, 0, 0, 0.08);
}
html.light-theme .section-divider {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 106, 0, 0.2) 50%,
    transparent 100%
  );
}
html.light-theme .whatwedo-icon {
  background: rgba(255, 106, 0, 0.06);
  border-color: rgba(255, 106, 0, 0.12);
}
html.light-theme .product_card_img {
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%) !important;
  border-bottom-color: rgba(0, 0, 0, 0.06) !important;
}
html.light-theme .products_category h2 {
  border-bottom-color: rgba(0, 0, 0, 0.08) !important;
}
html.light-theme .home_join .home_title p {
  color: #ffffff !important;
}
html.light-theme .about_page_about_text p,
html.light-theme .about_youshi_item_text p {
  color: var(--text-secondary) !important;
}
html.light-theme .ft-bb p {
  color: var(--text-secondary) !important;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .cap-grid {
    grid-template-columns: 1fr 1fr;
  }
  .whatwedo-grid {
    grid-template-columns: 1fr 1fr;
  }
  .whoweare-grid {
    gap: 40px;
  }
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 280px;
  }
  .showcase-item.showcase-large {
    grid-column: span 2;
  }
}
@media (max-width: 768px) {
  .hero-inner {
    padding: 120px 0 30px;
  }
  .hero-headline {
    font-size: 2.2rem;
  }
  .subhero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .cap-grid {
    grid-template-columns: 1fr;
  }
  .whoweare-grid {
    grid-template-columns: 1fr;
  }
  .whatwedo-grid {
    grid-template-columns: 1fr;
  }
  .ticker-inner img {
    height: 160px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }
  .showcase-item.showcase-large {
    grid-column: span 1;
  }
  .final-cta-inner {
    padding: 48px 24px;
  }
}

/* Optimize mobile header layout for very small screens (iPhone SE, etc.) */
@media (max-width: 380px) {
  .phone-header {
    padding: 10px 12px !important;
    left: 3% !important;
    width: 94% !important;
  }
  .phone-logo .logo-text,
  .phone-logo span {
    font-size: 14px !important;
  }
  .phone-logo img {
    height: 30px !important;
  }
  .phone-right-actions {
    gap: 8px !important;
  }
}

/* Ensure the dark HDA-100 antenna is clearly visible in dark mode by adding a premium backlight glow */
html:not(.light-theme) .product-hero-right img[src*="hda-100"],
html:not(.light-theme) .gallery-main img[src*="hda-100"],
html:not(.light-theme) .product_card_img img[src*="hda-100"],
html:not(.light-theme) .related-img img[src*="hda-100"] {
  filter: drop-shadow(0 0 25px rgba(255, 102, 0, 0.35))
    drop-shadow(0 5px 35px rgba(255, 255, 255, 0.15));
}

html:not(.light-theme) .gallery-thumb img[src*="hda-100"] {
  filter: drop-shadow(0 0 8px rgba(255, 102, 0, 0.25))
    drop-shadow(0 2px 10px rgba(255, 255, 255, 0.1));
}