/* ===== VARIABLES ===== */
:root {
  --primary: #0B63B8;
  --primary-dark: #001f5a;
  --primary-light: #1a4db0;
  --red: #E31E24;
  --red-dark: #b81519;
  --accent: #0066B3;
  --dark: #0D1B3E;
  --gray: #5a6a8a;
  --gray-light: #9aa5be;
  --light: #EEF3FF;
  --lighter: #F7F9FF;
  --white: #FFFFFF;
  --border: #d8e2f5;
  --shadow: 0 4px 24px rgba(0,48,135,0.10);
  --shadow-lg: 0 8px 40px rgba(0,48,135,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --tr: all 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', 'Segoe UI', system-ui, sans-serif; color: var(--dark); background: var(--white); line-height: 1.6; transform: none !important; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 80px 0; }
.bg-light { background: var(--lighter); }
.bg-primary { background: var(--primary); }
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }

.section-tag {
  display: inline-block;
  background: rgba(0,48,135,0.08);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-title .highlight { color: var(--red); }
.section-desc { color: var(--gray); font-size: 1.05rem; max-width: 580px; }
.section-header { text-align: center; margin-bottom: 52px; }
.section-header .section-desc { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: var(--white);
  padding: 12px 28px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 600;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary.btn-large { padding: 15px 36px; font-size: 1rem; border-radius: 10px; }
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-dark); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--white); color: var(--white);
  padding: 12px 28px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 600;
  transition: var(--transition);
}
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-outline.btn-large { padding: 14px 36px; font-size: 1rem; border-radius: 10px; }

.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white); color: var(--primary);
  padding: 14px 30px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 700;
  transition: var(--transition);
}
.btn-white:hover { background: var(--light); transform: translateY(-2px); }

.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,0.6); color: var(--white);
  padding: 12px 28px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 600;
  transition: var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }

/* ===== TOP BAR ===== */
.top-bar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1001;
  background: #0D2B55;
  height: 36px;
  display: flex; align-items: center;
}
.top-bar-inner {
  width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.top-bar-left {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: rgba(255,255,255,0.88);
}
.top-bar-left i { color: #7DB8F7; font-size: 0.75rem; }
.top-bar-right {
  display: flex; align-items: center; gap: 20px;
}
.top-bar-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: rgba(255,255,255,0.88);
  text-decoration: none; transition: color 0.2s ease;
}
.top-bar-item i { color: #7DB8F7; font-size: 0.75rem; }
.top-bar-item:hover { color: #fff; }
@media (max-width: 640px) {
  .top-bar-left { display: none; }
  .top-bar-inner { justify-content: center; }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 36px; left: 0; width: 100%; z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0,48,135,0.10);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px; height: 82px;
  position: relative;
}
.nav-tagline {
  position: absolute; left: calc(48% - 12px); top: calc(50% - 10px);
  transform: translate(-50%, -50%);
  font-size: 0.95rem; color: var(--red); pointer-events: none;
  white-space: nowrap; font-family: 'Segoe Script', cursive;
}
@media (max-width: 768px) { .nav-tagline { display: none; } }
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; flex-shrink: 0;
}
.logo-img {
  width: 62px; height: 62px;
  border-radius: 50%; border: 2px solid var(--border);
  object-fit: cover;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name { color: var(--dark); font-size: 1.37rem; font-weight: 800; line-height: 1.2; }
.logo-sub { color: var(--gray); font-size: 0.7rem; font-weight: 500; }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: auto;
}
.nav-link {
  color: var(--gray); padding: 8px 16px;
  border-radius: 6px; font-size: 0.92rem; font-weight: 500;
  transition: var(--transition); white-space: nowrap;
}
.nav-link:hover { color: var(--primary); background: var(--light); }
.nav-link.active { color: var(--primary); font-weight: 700; background: var(--light); }

.nav-cta { flex-shrink: 0; }
.nav-cta .btn-primary {
  background: var(--red); padding: 10px 22px; font-size: 0.88rem; border-radius: 8px;
}
.nav-cta .btn-primary:hover { background: var(--red-dark); }

.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; margin-left: auto;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--dark); border-radius: 2px; transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO (new card layout) ===== */
.hero {
  background: var(--white);
  padding-top: 118px; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-layout {
  display: grid; grid-template-columns: 1fr 1.15fr;
  gap: 48px; align-items: center;
  max-width: 1200px; margin: 0 auto; padding: 60px 24px;
  width: 100%;
}

/* Image card side */
.hero-img-side {
  position: relative;
  perspective: 1000px;
}
.hero-img-card {
  position: relative; border-radius: 24px;
  overflow: visible;
  transform-style: preserve-3d;
  animation: hero3D 9s ease-in-out infinite;
  will-change: transform;
}
.hero-circle-deco {
  position: absolute;
  width: 85%; height: 85%;
  background: linear-gradient(135deg, rgba(0,102,179,0.12) 0%, rgba(0,48,135,0.08) 100%);
  border-radius: 50%;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 0;
}
.hero-circle-deco-2 {
  position: absolute;
  width: 60%; height: 60%;
  background: rgba(0,150,200,0.07);
  border-radius: 50%;
  top: 10%; right: -5%;
  z-index: 0;
}
.hero-img-wrap {
  position: relative; z-index: 1;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(11,99,184,0.30);
}
.hero-img-wrap img {
  width: 100%; height: auto; display: block;
  border-radius: 20px; object-fit: cover;
}

@keyframes hero3D {
  0%   { transform: rotateX(4deg)  rotateY(-12deg) translateY(0px);   }
  25%  { transform: rotateX(-3deg) rotateY(10deg)  translateY(-10px);  }
  50%  { transform: rotateX(5deg)  rotateY(12deg)  translateY(0px);   }
  75%  { transform: rotateX(-4deg) rotateY(-10deg) translateY(10px);   }
  100% { transform: rotateX(4deg)  rotateY(-12deg) translateY(0px);   }
}


/* Text side */
.hero-text { padding-right: 16px; }
.hero-accent {
  display: flex; align-items: center; gap: 10px;
  color: var(--red); font-size: 0.78rem; font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 18px;
}
.hero-accent::before {
  content: ''; display: block; width: 28px; height: 2px;
  background: var(--red); border-radius: 2px; flex-shrink: 0;
}
.hero-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem); font-weight: 900;
  color: var(--dark); line-height: 1.18; margin-bottom: 20px;
}
.hero-title .highlight { color: var(--primary); }
.hero-desc {
  font-size: 1rem; color: var(--gray);
  line-height: 1.75; margin-bottom: 36px; max-width: 480px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

.btn-outline-dark {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--border); color: var(--dark);
  padding: 12px 28px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 600;
  transition: var(--transition);
}
.btn-outline-dark:hover { border-color: var(--primary); color: var(--primary); background: var(--light); }
.btn-outline-dark.btn-large { padding: 14px 32px; font-size: 1rem; border-radius: 10px; }

/* Hero mini stats row */
.hero-mini-stats {
  display: flex; gap: 28px; padding-top: 28px;
  border-top: 1px solid var(--border);
}

.hero-mini-stat .num {
  font-size: 1.6rem; font-weight: 900; color: var(--primary); line-height: 1;
}
.hero-mini-stat .num span { color: var(--red); }
.hero-mini-stat .lbl { font-size: 0.75rem; color: var(--gray); font-weight: 500; margin-top: 2px; }

/* ===== STATS ===== */
.stats {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 52px 0; position: relative; z-index: 1;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.stat-item {
  text-align: center; padding: 32px 20px;
  background: rgba(255,255,255,0.07); border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}
.stat-item:hover { background: rgba(255,255,255,0.12); transform: translateY(-4px); }
.stat-icon { font-size: 1.8rem; color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.stat-number {
  font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 900;
  color: var(--white); display: inline-block; line-height: 1;
}
.stat-suffix { font-size: 1.6rem; font-weight: 800; color: #FFC72C; display: inline-block; }
.stat-label { color: rgba(255,255,255,0.7); font-size: 0.88rem; margin-top: 6px; font-weight: 500; }

/* ===== ABOUT PREVIEW ===== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.about-img-wrap { position: relative; }
.about-img {
  width: 100%; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--red); color: var(--white);
  padding: 16px 24px; border-radius: var(--radius);
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; font-weight: 700; box-shadow: var(--shadow);
}
.about-content .section-tag { margin-bottom: 10px; }
.about-content p { color: var(--gray); line-height: 1.8; margin-bottom: 16px; }
.feature-list { margin: 24px 0 32px; display: flex; flex-direction: column; gap: 10px; }
.feature-item {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.95rem; color: var(--dark); font-weight: 500;
}
.feature-item i { color: var(--primary); font-size: 1rem; flex-shrink: 0; }

/* ===== CATEGORIES ===== */
.cat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.cat-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0 0 20px; overflow: hidden;
  transition: var(--transition); cursor: pointer;
  display: block;
}
.cat-card:hover {
  border-color: var(--primary); transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.cat-icon-wrap {
  width: 100%; height: 160px; overflow: hidden;
  background: var(--light); margin-bottom: 16px;
}
.cat-icon-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.cat-card:hover .cat-icon-wrap img { transform: scale(1.06); }
.cat-card h3 {
  font-size: 0.9rem; font-weight: 700; color: var(--dark);
  padding: 0 16px; margin-bottom: 6px; line-height: 1.4;
}
.cat-card p {
  font-size: 0.8rem; color: var(--gray);
  padding: 0 16px;
}

/* ===== ICON ANIMATIONS ===== */
@keyframes iconPop {
  0%   { transform: scale(1) rotate(0deg); }
  35%  { transform: scale(1.22) rotate(-10deg); }
  65%  { transform: scale(0.94) rotate(5deg); }
  100% { transform: scale(1.08) rotate(0deg); }
}
@keyframes iconGlow {
  0%   { box-shadow: 0 0 0 0 rgba(11,99,184,0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(11,99,184,0); }
  100% { box-shadow: 0 0 0 0 rgba(11,99,184,0); }
}
@keyframes iconGlowRed {
  0%   { box-shadow: 0 0 0 0 rgba(227,30,36,0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(227,30,36,0); }
  100% { box-shadow: 0 0 0 0 rgba(227,30,36,0); }
}
@keyframes iconGlowGold {
  0%   { box-shadow: 0 0 0 0 rgba(217,119,6,0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(217,119,6,0); }
  100% { box-shadow: 0 0 0 0 rgba(217,119,6,0); }
}

/* ===== TRUST SECTION ===== */
.trust { background: var(--white); }
.trust .section-tag { background: rgba(0,48,135,0.08); color: var(--primary); }
.trust .section-title { color: var(--dark); }
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.trust-card {
  background: var(--lighter);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px;
  text-align: center; transition: var(--transition);
}
.trust-card:hover { background: var(--light); transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--primary); }
.trust-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(0,48,135,0.08); border: 2px solid rgba(0,48,135,0.15);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.5rem; color: var(--primary);
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
.trust-card:hover .trust-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  animation: iconPop 0.45s ease forwards, iconGlow 0.6s ease 0.1s;
}
.trust-card h3 { color: var(--dark); font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.trust-card p { color: var(--gray); font-size: 0.88rem; line-height: 1.6; }

/* ===== BRANDS SCROLL ===== */
.brands-section { background: var(--lighter); overflow: hidden; }
.brands-track-wrap {
  position: relative; overflow: hidden; margin-top: 20px;
}
.brands-track-wrap::before,
.brands-track-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2; pointer-events: none;
}
.brands-track-wrap::before { left: 0; background: linear-gradient(to right, var(--lighter), transparent); }
.brands-track-wrap::after  { right: 0; background: linear-gradient(to left, var(--lighter), transparent); }

.brands-track {
  display: flex; gap: 20px; padding: 12px 0;
  width: max-content;
  animation: brandScroll 35s linear infinite;
}
.brands-track:hover { animation-play-state: paused; }

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

.brand-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 28px;
  display: flex; align-items: center; justify-content: center;
  min-width: 200px; height: 113px; flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: default;
}
.brand-card:hover {
  transform: translateY(-5px) scale(1.07);
  box-shadow: 0 10px 30px rgba(11,99,184,0.18);
  border-color: var(--primary);
}
.brand-card img {
  max-height: 95px; max-width: 228px;
  width: auto; height: auto; object-fit: contain;
  filter: grayscale(25%) opacity(0.85);
  transition: filter 0.3s ease, transform 0.3s ease;
}
.brand-card:hover img {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, #E06060 0%, #C04040 100%);
  padding: 70px 0;
}
.cta-content { text-align: center; }
.cta-content h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 14px; }
.cta-content p { color: rgba(255,255,255,0.9); font-size: 1.05rem; margin-bottom: 36px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer { background: linear-gradient(135deg, #4A90D9 0%, #2E6DB4 100%); padding: 64px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 40px; padding-bottom: 48px;
}
.footer-logo {
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
}
.footer-logo img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.footer-name { display: block; color: #fff; font-size: 1rem; font-weight: 800; }
.footer-tagline { display: block; color: #fff; font-size: 0.72rem; }
.footer-brand p { color: #fff; font-size: 0.88rem; line-height: 1.7; margin-bottom: 8px; }
.footer-motto { color: #FFD87A !important; font-style: italic; font-weight: 600 !important; }

.footer-links h4, .footer-products h4, .footer-contact h4 {
  color: #fff; font-size: 0.9rem; font-weight: 700;
  margin-bottom: 20px; padding-bottom: 10px;
  border-bottom: 2px solid rgba(255,255,255,0.25);
}
.footer-links ul, .footer-products ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a, .footer-products a {
  color: #fff; font-size: 0.85rem; transition: var(--transition);
}
.footer-links a:hover, .footer-products a:hover { color: #fff; padding-left: 4px; }

.footer-contact-item {
  display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start;
}
.footer-contact-item i { color: #FFD87A; margin-top: 3px; flex-shrink: 0; font-size: 0.9rem; }
.footer-contact-item span, .footer-contact-item a {
  color: #fff; font-size: 0.85rem; line-height: 1.5;
  transition: var(--transition);
}
.footer-contact-item a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding: 20px 0; text-align: center;
  background: rgba(0,0,0,0.12);
}
.footer-bottom p { color: #fff; font-size: 0.82rem; }
.footer-thankyou { color: #FFD87A !important; font-size: 1rem; letter-spacing: 1.5px; font-family: 'Segoe Script', cursive; font-weight: 700; text-align: center; padding: 14px 0 10px; margin-top: -30px; }

/* ===== PRODUCTS PAGE ===== */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 146px 24px 60px; text-align: center;
}
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 20px; font-size: 0.85rem; color: rgba(255,255,255,0.6);
}
.breadcrumb a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb i { font-size: 0.6rem; }

/* Products Layout */
.products-layout {
  display: grid; grid-template-columns: 280px 1fr; gap: 40px;
  max-width: 1200px; margin: 0 auto; padding: 48px 24px;
  align-items: start;
}
.products-sidebar {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 24px;
  position: sticky; top: 90px;
  box-shadow: var(--shadow);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.products-sidebar::-webkit-scrollbar { width: 4px; }
.products-sidebar::-webkit-scrollbar-track { background: transparent; }
.products-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.sidebar-title {
  font-size: 0.8rem; font-weight: 700; color: var(--gray);
  letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.sidebar-list { display: flex; flex-direction: column; gap: 4px; }
.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 500; color: var(--gray);
  transition: var(--transition); cursor: pointer;
  border: 1px solid transparent;
}
.sidebar-link:hover { background: var(--light); color: var(--primary); }
.sidebar-link.active {
  background: var(--primary); color: var(--white);
  border-color: var(--primary);
}
.sidebar-link i { font-size: 0.85rem; width: 16px; flex-shrink: 0; }

/* Product Categories */
.product-category { margin-bottom: 64px; }
.category-header {
  display: flex; align-items: center; gap: 16px;
  padding-bottom: 20px; border-bottom: 2px solid var(--border);
  margin-bottom: 28px;
}
.category-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); color: var(--white);
  font-size: 0.82rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.category-header h2 { font-size: 1.3rem; font-weight: 800; color: var(--dark); }

.product-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.product-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); overflow: hidden;
  transition: var(--transition); position: relative;
}
.product-num {
  position: absolute; top: 10px; left: 10px;
  background: var(--primary); color: #fff;
  font-size: 0.68rem; font-weight: 700;
  padding: 3px 8px; border-radius: 20px;
  letter-spacing: 0.5px; z-index: 2;
  pointer-events: none;
}
.product-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.product-img {
  width: 100%; height: 200px; overflow: hidden;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
}
.product-img img {
  width: 100%; height: 100%; object-fit: contain; padding: 8px;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img img { transform: scale(1.08); }
.product-info { padding: 14px 16px 18px; }
.product-info h3 { font-size: 0.9rem; font-weight: 700; color: var(--dark); line-height: 1.4; }

/* Product List (text only) */
.product-list-items {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 20px;
}
.product-list-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: var(--lighter);
  border-radius: 8px; border: 1px solid var(--border);
  font-size: 0.83rem; color: var(--dark); font-weight: 500;
}
.product-list-item::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red); flex-shrink: 0;
}

/* ===== ABOUT PAGE ===== */
.about-story { padding: 80px 0; }
.about-story-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 82px; align-items: center;
}
.about-story-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-story-img img { width: 100%; display: block; }
.about-story-content h2 { font-size: 2rem; font-weight: 800; margin-bottom: 20px; color: var(--dark); }
.about-story-content p { color: var(--gray); line-height: 1.8; margin-bottom: 16px; }

/* Proprietor Card */
.proprietor-section { background: var(--primary); padding: 80px 0; }
.proprietor-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg); padding: 48px;
  display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center;
}
.prop-logo-wrap {
  text-align: center;
}
.prop-logo {
  width: 160px; height: 160px; border-radius: 50%;
  object-fit: cover; border: 4px solid rgba(255,255,255,0.3);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}
.proprietor-info h2 { color: var(--white); font-size: 1.8rem; font-weight: 900; margin-bottom: 4px; }
.prop-title { color: #FFC72C; font-size: 1rem; font-weight: 600; margin-bottom: 24px; }
.prop-details { display: flex; flex-direction: column; gap: 14px; }
.prop-detail {
  display: flex; align-items: flex-start; gap: 14px;
  color: rgba(255,255,255,0.8); font-size: 0.95rem;
}
.prop-detail i { color: #FFC72C; font-size: 1rem; margin-top: 3px; flex-shrink: 0; }

/* Lab Solutions */
.lab-section { padding: 80px 0; background: var(--lighter); }
.lab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lab-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); padding: 28px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative; overflow: hidden;
}
.lab-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,99,184,0.04) 0%, rgba(11,99,184,0) 60%);
  opacity: 0; transition: opacity 0.3s ease;
}
.lab-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.lab-card:hover::before { opacity: 1; }
.lab-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--light); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--primary);
  margin-bottom: 16px;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.lab-card:hover .lab-icon {
  background: var(--primary); border-color: var(--primary); color: #fff;
  transform: rotate(-8deg) scale(1.12);
  box-shadow: 0 6px 20px rgba(11,99,184,0.3);
}
.lab-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; transition: color 0.3s ease; }
.lab-card:hover h3 { color: var(--primary); }
.lab-card p { font-size: 0.88rem; color: var(--gray); line-height: 1.6; }
.lab-card { cursor: pointer; }
.lab-card-cta {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 14px; font-size: 0.8rem; font-weight: 700;
  color: var(--primary);
}

/* ===== LAB MODAL ===== */
.lab-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.lab-modal-overlay.active { opacity: 1; pointer-events: all; }
.lab-modal {
  background: #fff;
  border-radius: 18px;
  max-width: 660px; width: 100%;
  max-height: 88vh; overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
  transform: scale(0.92) translateY(16px);
  transition: transform 0.3s ease;
  position: relative;
}
.lab-modal-overlay.active .lab-modal { transform: scale(1) translateY(0); }
.lab-modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--red); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: #fff;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 1;
}
.lab-modal-close:hover { background: #c0392b; transform: scale(1.1); }
.lab-modal-img-wrap {
  width: 100%; overflow: hidden;
  border-radius: 18px 18px 0 0;
  background: #f5f7fa;
}
.lab-modal-img-wrap img { width: 100%; height: auto; display: block; object-fit: contain; }
.lab-modal-body { padding: 24px 28px 28px; }
.lab-modal-body h3 {
  font-size: 1.25rem; font-weight: 800; color: var(--primary);
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.lab-modal-body ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.lab-modal-body ul li {
  padding: 10px 14px 10px 40px; position: relative;
  background: var(--lighter); border-radius: 8px;
  font-size: 0.875rem; color: var(--dark); line-height: 1.55;
}
.lab-modal-body ul li::before {
  content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 14px; top: 11px;
  color: var(--primary); font-size: 0.75rem;
}
@media (max-width: 480px) {
  .lab-modal-body { padding: 18px 18px 22px; }
}

/* Mission/Vision */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.mv-card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 36px;
  border-top: 4px solid var(--primary);
}
.mv-card.red-top { border-top-color: var(--red); }
.mv-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--dark); margin-bottom: 14px; }
.mv-card p { color: var(--gray); line-height: 1.8; }

/* ===== CONTACT PAGE ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 52px; padding: 80px 0; }
.contact-info h2 { font-size: 1.6rem; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
.contact-info > p { color: var(--gray); margin-bottom: 32px; line-height: 1.7; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-detail-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--light); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1rem; flex-shrink: 0;
}
.contact-detail-item h4 { font-size: 0.82rem; font-weight: 700; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact-detail-item p, .contact-detail-item a {
  font-size: 0.92rem; color: var(--dark); font-weight: 500; line-height: 1.5;
  transition: var(--transition);
}
.contact-detail-item a:hover { color: var(--primary); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-wrap h3 { font-size: 1.3rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.contact-form-wrap > p { color: var(--gray); font-size: 0.88rem; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600; color: var(--dark);
  margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 8px;
  border: 1.5px solid var(--border); font-size: 0.92rem; font-family: inherit;
  color: var(--dark); background: var(--white); transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,48,135,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 15px; font-size: 1rem; font-weight: 700; border-radius: 8px; }

/* Map Section */
.map-section { background: var(--lighter); padding: 60px 0; }
.map-placeholder {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); overflow: hidden;
  height: 320px; display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
}
.map-placeholder i { font-size: 3rem; color: var(--primary); opacity: 0.4; }
.map-placeholder p { color: var(--gray); font-weight: 500; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .products-layout { grid-template-columns: 1fr; }
  .products-sidebar { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== MOBILE MENU OVERLAY ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 118px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 998;
  overflow-y: auto;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }

.mm-links { flex: 1; padding: 0 24px; }
.mm-link {
  display: block;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--dark);
  text-decoration: none;
}
.mm-link:last-child { border-bottom: none; }
.mm-link.active { color: var(--primary); font-weight: 700; }
.mm-link:hover { color: var(--primary); }

.mm-actions {
  padding: 24px 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mm-btn-primary {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: var(--white);
  text-align: center;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.mm-btn-primary:hover { background: var(--primary-dark); color: var(--white); }
.mm-btn-call {
  display: block;
  width: 100%;
  padding: 15px;
  border: 2px solid var(--primary);
  color: var(--primary);
  text-align: center;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  background: transparent;
  letter-spacing: 0.02em;
}
.mm-btn-call:hover { background: var(--light); }

.mm-contact {
  margin: 0 24px 32px;
  padding: 20px;
  background: var(--light);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.mm-contact p { font-size: 0.82rem; color: var(--gray); margin-bottom: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.mm-contact-row { display: flex; align-items: center; gap: 10px; padding: 5px 0; color: var(--dark); font-size: 0.92rem; }
.mm-contact-row i { color: var(--primary); width: 16px; font-size: 0.9rem; }

@media (min-width: 769px) { .mobile-menu { display: none !important; } }

@media (max-width: 768px) {
  .section-pad { padding: 56px 0; }
  .nav-links { display: none !important; }
  .hamburger { display: flex; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); margin-left: 0; z-index: 10; }
  .nav-cta { display: none; }
  .nav-container { position: relative; justify-content: center; padding: 0 56px; }
  .logo-img { width: 53px; height: 53px; }
  .nav-logo { gap: 8px; transform: translateX(-7px); }
  .logo-name { font-size: 1.1rem; }
  /* Hero responsive */
  .hero-layout { grid-template-columns: 1fr; gap: 32px; padding: 40px 20px 52px; }
  .hero-img-side { order: -1; }
  .hero-text { padding-right: 0; text-align: center; }
  .hero-accent { justify-content: center; }
  .hero-desc { margin: 0 auto 28px; }
  .hero-btns { justify-content: center; }
  .hero-mini-stats { justify-content: center; }
  .hero-title { font-size: 2rem; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-badge { bottom: 10px; right: 10px; }
  .about-story-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .proprietor-section { padding: 48px 0; }
  .proprietor-card { grid-template-columns: 1fr; text-align: center; padding: 28px 20px; gap: 24px; }
  .prop-logo { width: 120px; height: 120px; }
  .prop-logo-wrap { display: flex; flex-direction: column; align-items: center; }
  .proprietor-info { display: flex; flex-direction: column; align-items: center; }
  .proprietor-info h2 { font-size: 1.5rem; }
  .prop-title { font-size: 0.9rem; margin-bottom: 18px; }
  .prop-details { align-items: center; gap: 16px; width: 100%; }
  .prop-detail { justify-content: center; width: 100%; }
  .prop-detail > div { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-list-items { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-list-items { grid-template-columns: 1fr; }
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .hero-mini-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }

}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ===== PAGE TRANSITIONS ===== */
.page-load { animation: pageLoad 0.5s ease both; }
@keyframes pageLoad { from { opacity: 0; } to { opacity: 1; } }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 18px rgba(0,48,135,0.35);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 999;
  cursor: pointer;
  border: none;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,48,135,0.45);
}

/* ===== FLOATING ACTION BUTTONS ===== */
.fab-group {
  position: fixed;
  bottom: 90px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 998;
}
.fab-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.fab-btn:hover { transform: translateY(-3px) scale(1.1); box-shadow: 0 8px 24px rgba(0,0,0,0.32); }
.fab-btn.fab-whatsapp {
  background: #25D366; font-size: 1.9rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  animation: wa-pulse 2.5s infinite;
}
.fab-btn.fab-whatsapp:hover {
  box-shadow: 0 6px 22px rgba(37,211,102,0.6);
  animation: none;
}
@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50%  { box-shadow: 0 4px 28px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
}
.fab-btn.fab-call { background: var(--primary); }

/* Tooltip labels */
.fab-btn::before {
  content: attr(data-tip);
  position: absolute;
  right: 62px;
  background: #333;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.fab-btn:hover::before { opacity: 1; }

@media (max-width: 480px) {
  .back-to-top { bottom: 20px; right: 16px; width: 42px; height: 42px; font-size: 1rem; }
  .fab-group { bottom: 76px; right: 14px; gap: 10px; }
  .fab-btn { width: 46px; height: 46px; font-size: 1.2rem; }
}