/* -----------------------------------------------------------------------------
 * ALMMAN APPAREL - B2B Apparel & Sportswear Manufacturer
 * Dual-Theme System: Euro Luxury Light & Stealth Dark Mode
 * Includes Mega Menu & Single-Line Category Selector
 * -------------------------------------------------------------------------- */

:root {
  /* Theme 3: Euro Luxury / Crisp Light Theme (Default) */
  --primary-color: #2BC6FE;
  --primary-dark: #0090ce;
  --secondary-color: #0A1128;
  --accent-color: #2BC6FE;
  --accent-gold: #f59e0b;
  --dark-color: #0F172A;
  --dark-surface: #1E293B;
  --light-color: #F8FAFC;
  --bg-light: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-color: #334155;
  --text-dark: #0F172A;
  --text-muted: #64748B;
  --text-light: #F8FAFC;
  --white: #FFFFFF;
  --black: #000000;
  --gray: #E2E8F0;
  --border-color: #E2E8F0;
  --header-bg: rgba(255, 255, 255, 0.92);
  --header-scrolled-bg: rgba(255, 255, 255, 0.98);
  --whatsapp-color: #25d366;
  --whatsapp-hover: #128c7e;
  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition: all 0.3s ease;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.12);
  --border-radius: 40px;
  --border-radius-lg: 40px;
  --border-radius-card: 20px;
  --header-height: 100px;
  --header-scrolled-height: 65px;
}

/* Theme 4: Stealth Dark Theme */
body.dark-theme {
  --primary-color: #2BC6FE;
  --primary-dark: #00b4d8;
  --secondary-color: #38bdf8;
  --accent-color: #2BC6FE;
  --accent-gold: #fbbf24;
  --dark-color: #F0F6FC;
  --dark-surface: #161B22;
  --light-color: #0D1117;
  --bg-light: #0D1117;
  --bg-card: #161B22;
  --text-color: #CBD5E1;
  --text-dark: #F0F6FC;
  --text-muted: #8B949E;
  --text-light: #F0F6FC;
  --white: #161B22;
  --black: #000000;
  --gray: #30363D;
  --border-color: #30363D;
  --header-bg: rgba(13, 17, 23, 0.92);
  --header-scrolled-bg: rgba(13, 17, 23, 0.98);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.6);
  background-color: #0D1117;
  color: #CBD5E1;
}

body.dark-theme .header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-theme .brand-logo-img {
  filter: drop-shadow(0 2px 6px rgba(255, 255, 255, 0.15));
}

body.dark-theme .trust-signals,
body.dark-theme .categories-section,
body.dark-theme .why-us-section,
body.dark-theme .contact-section {
  background: #0D1117;
}

body.dark-theme .service-card,
body.dark-theme .product-card,
body.dark-theme .trust-item,
body.dark-theme .why-us-item,
body.dark-theme .why-us-bullet {
  background: #161B22;
  border-color: #30363D;
}

body.dark-theme .product-image-box {
  background: #1c2128;
  border-bottom-color: #30363D;
}

body.dark-theme .product-pill {
  background: #21262d;
  color: #c9d1d9;
  border-color: #30363D;
}

body.dark-theme .form-control {
  background: #161B22;
  border-color: #30363D;
  color: #f0f6fc;
}

body.dark-theme .mega-menu {
  background: #161B22;
  border-color: #30363D;
}

body.dark-theme .mega-col-list a {
  color: #8b949e;
}

body.dark-theme .mega-col-list a:hover {
  color: var(--primary-color);
  background: rgba(43, 198, 254, 0.1);
}

body.dark-theme .mega-callout {
  background: rgba(43, 198, 254, 0.1);
  border-color: rgba(43, 198, 254, 0.25);
  color: #7dd3fc;
}

body.dark-theme .cat-line-card {
  background: #161B22;
  border-color: #30363D;
  color: #f0f6fc;
}

body.dark-theme .cat-line-card:hover {
  border-color: var(--primary-color);
}

body.dark-theme .cat-line-count {
  background: #21262d;
  color: #7dd3fc;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--text-color);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--dark-color);
  line-height: 1.25;
}

p {
  margin-bottom: 1rem;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 92%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 15px;
}

/* ----------------------------- Buttons & Glow Effect ----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition);
  text-transform: capitalize;
  letter-spacing: 0.3px;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0090ce 100%);
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(43, 198, 254, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(43, 198, 254, 0.55);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover {
  background-color: #ffffff;
  color: var(--dark-color);
  border-color: #ffffff;
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: var(--whatsapp-color);
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

/* Shimmer Glow Effect */
.glow-effect {
  position: relative;
  overflow: hidden;
}

.glow-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: 0.6s ease;
}

.glow-effect:hover::before {
  left: 100%;
}

.shadow-effect {
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.shadow-effect:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* ----------------------------- Announcement Top Bar ----------------------------- */
.announcement-bar {
  background: var(--primary-color);
  color: #ffffff;
  height: 40px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1100;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.announcement-bar p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.4;
  font-weight: 500;
}

.marquee-wrapper {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-content {
  display: inline-flex;
  animation: scroll-left 28s linear infinite;
}

.marquee-content p {
  display: inline-block;
  padding-right: 60px;
  margin-bottom: 0;
  font-size: 0.85rem;
  color: #ffffff;
}

.marquee-content p strong {
  font-weight: 700;
  color: #ffffff;
}

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

@media (min-width: 992px) {
  .marquee-content {
    animation: none;
    display: block;
    text-align: center;
    width: 100%;
  }
  .marquee-content p:last-child {
    display: none;
  }
}

/* ----------------------------- Header & Navigation ----------------------------- */
.header {
  position: fixed;
  top: 40px;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header.scrolled {
  height: var(--header-scrolled-height);
  background-color: var(--header-scrolled-bg);
  box-shadow: var(--shadow);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  max-height: 68px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.header.scrolled .brand-logo-img {
  max-height: 46px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo-brand {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: var(--dark-color);
}

.logo-sub {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3.5px;
  color: var(--primary-color);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  position: relative;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-color);
  padding: 6px 0;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ----------------------------- OPTION B: MULTI-COLUMN MEGA MENU ----------------------------- */
.nav-item-mega {
  position: static;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.nav-arrow {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.nav-item-mega:hover .nav-arrow {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(14px);
  width: 92%;
  max-width: 1100px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 28px 32px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 1050;
}

.nav-item-mega:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(6px);
}

.mega-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 22px;
}

.mega-menu-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--dark-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.mega-menu-title i {
  color: var(--primary-color);
  font-size: 1.1rem;
}

.mega-menu-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(43, 198, 254, 0.15);
  color: var(--primary-color);
  padding: 4px 12px;
  border-radius: 20px;
}

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

.mega-col-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(43, 198, 254, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mega-col-title i {
  color: var(--primary-color);
}

.mega-col-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mega-col-list a {
  font-size: 0.84rem;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 6px;
  transition: var(--transition);
  display: block;
}

.mega-col-list a:hover {
  color: var(--primary-color);
  background: rgba(43, 198, 254, 0.08);
  transform: translateX(4px);
}

.mega-callout {
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(43, 198, 254, 0.1);
  border: 1px solid rgba(43, 198, 254, 0.2);
  color: #0369a1;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ----------------------------- Theme Switcher Button ----------------------------- */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  background: var(--bg-light);
  border: 1.5px solid var(--border-color);
  color: var(--dark-color);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-color);
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--dark-color);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  transition: var(--transition);
  left: 0;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.nav-toggle.open .hamburger { background-color: transparent; }
.nav-toggle.open .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ----------------------------- Hero Section & Slider ----------------------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  margin-top: 40px;
  overflow: hidden;
  background: #000;
}

.hero-slider {
  width: 100%;
  height: 100%;
  position: relative;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease, transform 1s ease;
  transform: scale(1.04);
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.78) 0%, rgba(15, 23, 42, 0.65) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding-top: 60px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(43, 198, 254, 0.18);
  border: 1px solid rgba(43, 198, 254, 0.4);
  color: var(--primary-color);
  padding: 6px 18px;
  border-radius: var(--border-radius);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-text {
  font-size: 1.15rem;
  color: #e2e8f0;
  margin-bottom: 34px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 10;
  pointer-events: none;
}

.hero-control-btn {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: var(--transition);
  font-size: 1.1rem;
}

.hero-control-btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
  transform: scale(1.08);
}

.hero-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--primary-color);
  width: 36px;
  border-radius: 12px;
}

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

.section-header {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-color);
  position: relative;
  display: inline-block;
  margin-bottom: 22px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: 780px;
  margin: 0 auto;
}

/* ----------------------------- Trust Signals Grid ----------------------------- */
.trust-signals {
  background: var(--bg-card);
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.trust-item {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
}

.trust-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--primary-color);
}

.trust-icon-box {
  width: 64px;
  height: 64px;
  background: rgba(43, 198, 254, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  color: var(--primary-color);
  font-size: 1.8rem;
  transition: var(--transition);
}

.trust-item:hover .trust-icon-box {
  background: var(--primary-color);
  color: #ffffff;
  transform: rotateY(180deg);
}

.trust-item h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.trust-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ----------------------------- About Us Section ----------------------------- */
.about {
  background: var(--bg-light);
}

.about-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-color);
  margin-bottom: 1.4rem;
}

.about-text strong {
  color: var(--dark-color);
  font-weight: 600;
}

.about-cta-row {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--border-radius-card);
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -25px;
  left: -20px;
  background: #0f172a;
  color: #ffffff;
  padding: 24px 30px;
  border-radius: var(--border-radius-card);
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--primary-color);
}

.about-experience-badge .years {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
}

.about-experience-badge .label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #cbd5e1;
  margin-top: 4px;
}

/* ----------------------------- SINGLE STRAIGHT LINE CATEGORY SELECTOR (Pattern C) ----------------------------- */
.categories-section {
  background: var(--bg-card);
}

.category-single-line-wrapper {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 45px;
}

.cat-line-card {
  background: var(--bg-light);
  border: 2px solid var(--border-color);
  border-radius: 18px;
  padding: 16px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  text-align: left;
  outline: none;
}

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

.cat-line-card.active {
  border-color: var(--primary-color);
  background: var(--bg-card);
  box-shadow: 0 8px 24px rgba(43, 198, 254, 0.22);
  transform: translateY(-3px);
}

.cat-line-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(43, 198, 254, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.cat-line-card.active .cat-line-icon,
.cat-line-card:hover .cat-line-icon {
  background: var(--primary-color);
  color: #ffffff;
}

.cat-line-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cat-line-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--dark-color);
  line-height: 1.2;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.cat-line-count {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 2px;
}

.cat-line-card.active .cat-line-title {
  color: var(--primary-color);
}

/* ----------------------------- Product Catalog Cards ----------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-card);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card.hidden {
  display: none !important;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(43, 198, 254, 0.5);
}

.product-image-box {
  position: relative;
  height: 290px;
  overflow: hidden;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  border-bottom: 1px solid #f1f5f9;
}

.product-image-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.product-card:hover .product-image-box img {
  transform: scale(1.08);
}

.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--border-radius);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.product-tag.tag-cyan {
  background: var(--primary-color);
  color: #ffffff;
}

.product-tag.tag-red {
  background: #ef4444;
  color: #ffffff;
}

.product-info {
  padding: 24px 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.product-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 8px;
  line-height: 1.35;
}

.product-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex-grow: 1;
  line-height: 1.55;
}

.product-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.product-pill {
  background: #f1f5f9;
  color: #334155;
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 600;
  border: 1px solid #e2e8f0;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  margin-top: auto;
  gap: 8px;
}

.moq-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.moq-text span {
  color: var(--dark-color);
  font-weight: 700;
  display: block;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-card-wa {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--whatsapp-color);
  color: #ffffff !important;
  padding: 8px 14px;
  border-radius: var(--border-radius);
  font-size: 0.78rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-card-wa:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
}

/* ----------------------------- Customization Services ----------------------------- */
.services-section {
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  padding: 40px 30px;
  border-radius: var(--border-radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-color);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(43, 198, 254, 0.4);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon-box {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: rgba(43, 198, 254, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: var(--primary-color);
  font-size: 1.7rem;
  transition: var(--transition);
}

.service-card:hover .service-icon-box {
  background: var(--primary-color);
  color: #ffffff;
  transform: scale(1.08);
}

.service-card h3 {
  font-size: 1.3rem;
  color: var(--dark-color);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ----------------------------- Why Choose Us Section ----------------------------- */
.why-us-section {
  background: var(--bg-card);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.why-us-item {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card);
  padding: 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}

.why-us-item:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.why-us-icon {
  width: 50px;
  height: 50px;
  background: rgba(43, 198, 254, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.why-us-text h3 {
  font-size: 1.25rem;
  color: var(--dark-color);
  margin-bottom: 8px;
}

.why-us-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.why-us-bullet-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.why-us-bullet {
  background: var(--bg-card);
  padding: 16px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--dark-color);
  box-shadow: var(--shadow-sm);
}

.why-us-bullet i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

/* ----------------------------- How It Works (Process) ----------------------------- */
.process-section {
  background: #0f172a;
  color: #ffffff;
}

.process-section .section-title {
  color: #ffffff;
}

.process-section .section-subtitle {
  color: #cbd5e1;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 26px;
}

.process-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 36px 24px;
  border-radius: var(--border-radius-card);
  text-align: center;
  transition: var(--transition);
}

.process-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
  border-color: var(--primary-color);
}

.process-step-num {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #0090ce 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-size: 1.2rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(43, 198, 254, 0.4);
}

.process-card h4 {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ----------------------------- Contact Section & Form ----------------------------- */
.contact-section {
  background: var(--bg-card);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 45px;
  background: var(--bg-light);
  border-radius: var(--border-radius-card);
  padding: 45px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.contact-info-panel {
  background: #0f172a;
  color: #ffffff;
  padding: 40px;
  border-radius: var(--border-radius-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  font-size: 1.9rem;
  color: #ffffff;
  margin-bottom: 14px;
}

.contact-info-panel p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(43, 198, 254, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.contact-detail-text h5 {
  font-size: 0.88rem;
  color: #94a3b8;
  margin-bottom: 4px;
}

.contact-detail-text span,
.contact-detail-text a {
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 500;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-color);
}

.form-control {
  padding: 13px 18px;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg-card);
  color: var(--dark-color);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(43, 198, 254, 0.15);
}

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

.form-success-message {
  display: none;
  background: #dcfce7;
  color: #166534;
  padding: 15px 20px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid #86efac;
}

/* ----------------------------- Footer ----------------------------- */
.footer {
  background: #070d17;
  color: #94a3b8;
  padding: 80px 0 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
}

.footer-col p {
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1rem;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
  color: #ffffff;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 26px;
  font-size: 0.88rem;
  color: #64748b;
}

/* ----------------------------- Floating WhatsApp & Back to Top ----------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  background: var(--whatsapp-color);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2.5s infinite;
}

.floating-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: scale(1.1);
  color: #ffffff;
}

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 102px;
  width: 48px;
  height: 48px;
  background: var(--bg-card);
  color: var(--dark-color);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ----------------------------- Responsive Design ----------------------------- */
@media (max-width: 1100px) {
  .category-single-line-wrapper {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 12px;
    padding-bottom: 12px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  .cat-line-card {
    flex: 0 0 240px;
    scroll-snap-align: start;
  }
}

@media (max-width: 992px) {
  .hero-title { font-size: 2.6rem; }
  .about-content { grid-template-columns: 1fr; }
  .about-experience-badge { left: 15px; bottom: 15px; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  
  .mega-menu {
    position: static;
    transform: none !important;
    width: 100%;
    box-shadow: none;
    padding: 16px;
    display: none;
    border-radius: 16px;
  }
  .nav-item-mega.open .mega-menu {
    display: block;
    opacity: 1;
    visibility: visible;
  }
  .mega-menu-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .nav-list {
    position: fixed;
    top: 100px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 100px);
    background: var(--bg-card);
    flex-direction: column;
    justify-content: flex-start;
    padding: 30px 24px;
    gap: 18px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .nav-list.active { left: 0; }
  .nav-toggle { display: block; }
}

@media (max-width: 600px) {
  .hero-title { font-size: 2.1rem; }
  .hero-text { font-size: 0.98rem; }
  .form-group-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .contact-wrapper { padding: 24px; }
  .contact-info-panel { padding: 26px; }
  .back-to-top { right: 86px; width: 44px; height: 44px; }
  .floating-whatsapp { width: 54px; height: 54px; font-size: 1.7rem; bottom: 20px; right: 20px; }
}