/* ============================================================
   PLASTIPLEX – Main Stylesheet
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #0057B8;
  --primary-dark: #003d82;
  --primary-light: #3a7fd4;
  --accent: #FF6B00;
  --accent-dark: #e05d00;
  --yellow: #FFD700;
  --dark: #111827;
  --dark-2: #1f2937;
  --gray-100: #f9fafb;
  --gray-200: #f3f4f6;
  --gray-300: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --white: #ffffff;
  --text-main: #111827;
  --text-muted: #4b5563;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.18);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-main);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding { padding: 96px 0; }
.bg-light { background: var(--gray-100); }

/* ---------- Typography Helpers ---------- */
.section-tag {
  display: inline-block;
  background: rgba(0, 87, 184, 0.1);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.tag-light {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 16px;
}
.section-title.text-white { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
}
.section-subtitle.text-light-muted { color: rgba(255,255,255,0.75); }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-subtitle { margin: 0 auto; }

.highlight { color: var(--primary); }
.highlight-yellow { color: var(--yellow); }
.text-white { color: var(--white) !important; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: 10px; }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 87, 184, 0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 87, 184, 0.45);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-ghost:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.35);
}
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: var(--white);
  box-shadow: var(--shadow-md);
  padding: 12px 0;
}
.navbar.scrolled .nav-link { color: var(--dark); }
.navbar.scrolled .nav-link:hover { color: var(--primary); }
.navbar.scrolled .nav-logo .logo-plasti { color: var(--primary); }
.navbar.scrolled .nav-logo .logo-plex { color: var(--accent); }

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo-plasti { color: var(--white); transition: var(--transition); }
.logo-plex { color: var(--yellow); }
.logo-plex-light { color: var(--yellow); }

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  padding: 8px 14px;
  border-radius: 6px;
  transition: var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--white); background: rgba(255,255,255,0.12); }

.nav-link.nav-cta {
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(255,107,0,0.35);
}
.nav-link.nav-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0057B8 0%, #003d82 40%, #111827 100%);
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(255,107,0,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 20% 60%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 60px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
}
.hero-badge i { color: var(--yellow); }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-title .highlight { color: var(--yellow); }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.85);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--yellow); }

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 24px 40px;
  max-width: 560px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  flex: 1;
}
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-plus {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--yellow);
  margin-left: 2px;
}
.stat-label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.2);
  margin: 0 20px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-indicator a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  color: var(--white);
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ============================================================
   INFO BAND
   ============================================================ */
.info-band {
  background: var(--primary);
  padding: 18px 0;
}
.info-band-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 500;
  font-size: 0.9rem;
}
.info-item i {
  font-size: 1.1rem;
  color: var(--yellow);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
}
.about-img-main {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-img-main img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.about-img-main:hover img { transform: scale(1.04); }

.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary);
  color: var(--white);
  border-radius: 14px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
}
.about-badge-float i { font-size: 1.8rem; color: var(--yellow); }
.about-badge-float strong { display: block; font-size: 1.1rem; font-weight: 700; }
.about-badge-float span { font-size: 0.85rem; opacity: 0.85; }

.about-desc {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.75;
}
.about-desc strong { color: var(--dark); }

.about-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  font-size: 0.95rem;
}
.about-list i { color: var(--primary); font-size: 1rem; }

.about-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.product-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-300);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gray-300);
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.product-card:hover::before { background: var(--primary); }

.product-card.featured {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.product-card.featured::before { background: var(--yellow); }
.product-card.featured:hover { background: var(--primary-dark); }

.product-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--yellow);
  color: var(--dark);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 87, 184, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}
.product-card:hover .product-card-icon {
  background: var(--primary);
  color: var(--white);
}
.product-card.featured .product-card-icon {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.product-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.product-card.featured .product-card-title { color: var(--white); }

.product-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.65;
}
.product-card.featured .product-card-desc { color: rgba(255,255,255,0.8); }

.product-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}
.tag {
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid var(--gray-300);
}
.product-card.featured .tag {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.product-card.featured .product-card-link { color: var(--yellow); }
.product-card-link:hover { gap: 12px; }

.products-cta { text-align: center; }

/* ============================================================
   SECTORS
   ============================================================ */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.sector-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--border-radius);
  background: var(--white);
  border: 1px solid var(--gray-300);
  transition: var(--transition);
  cursor: default;
}
.sector-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.sector-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 87, 184, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
  transition: var(--transition);
}
.sector-item:hover .sector-icon {
  background: var(--primary);
  color: var(--white);
}
.sector-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
}

/* ============================================================
   WHY SECTION
   ============================================================ */
.bg-dark-gradient {
  background: linear-gradient(135deg, #0057B8 0%, #003d82 50%, #111827 100%);
}

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

.why-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.why-card:hover {
  background: rgba(255,255,255,0.13);
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.25);
}

.why-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 215, 0, 0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--yellow);
  margin-bottom: 20px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section { background: var(--white); }

.cta-box {
  background: linear-gradient(135deg, var(--accent) 0%, #e05d00 100%);
  border-radius: var(--border-radius-lg);
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  overflow: hidden;
  position: relative;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -80px; left: 30%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.cta-content p {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cta-visual {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.cta-icon {
  font-size: 7rem;
  color: rgba(255,255,255,0.12);
}

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

.testimonial-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-300);
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: #FBBF24;
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 2px;
}
.testimonial-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
}
.testimonial-author span {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: var(--white); }

.footer-top { padding: 72px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  display: inline-block;
  margin-bottom: 16px;
}
.logo-plasti { color: var(--white); }

.footer-about p {
  color: rgba(255,255,255,0.65);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer-legal small {
  color: rgba(255,255,255,0.4);
  font-size: 0.78rem;
  line-height: 1.6;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255,255,255,0.1);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-links a i { font-size: 0.65rem; color: var(--primary-light); }
.footer-links a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
}
.footer-contact-list i {
  color: var(--primary-light);
  font-size: 0.95rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-contact-list a {
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-contact-list a:hover { color: var(--yellow); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  color: rgba(255,255,255,0.45);
  font-size: 0.83rem;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}
.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
}

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, #0057B8 0%, #003d82 60%, #111827 100%);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.page-header p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  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); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: var(--yellow); }

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.product-category-section { padding: 80px 0; }
.product-category-section:nth-child(even) { background: var(--gray-100); }

.category-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 48px;
}
.category-icon-wrap {
  width: 64px;
  height: 64px;
  background: rgba(0, 87, 184, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  flex-shrink: 0;
}
.category-header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.category-header p { color: var(--text-muted); font-size: 1rem; }

.items-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.item-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 24px;
  transition: var(--transition);
}
.item-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.item-card h4 {
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.item-card p {
  color: var(--text-muted);
  font-size: 0.83rem;
  line-height: 1.6;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { padding: 80px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--dark);
}
.contact-info p {
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 36px;
}
.contact-info-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.contact-info-icon {
  width: 50px;
  height: 50px;
  background: rgba(0, 87, 184, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-info-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.contact-info-text span,
.contact-info-text a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.contact-info-text a:hover { color: var(--primary); }

/* Contact Form */
.contact-form-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-300);
}
.contact-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.contact-form-card > p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 32px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--dark);
  transition: var(--transition);
  background: var(--white);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 87, 184, 0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit-area { margin-top: 24px; }
.form-success {
  display: none;
  background: rgba(16, 185, 129, 0.1);
  border: 1.5px solid rgba(16, 185, 129, 0.4);
  border-radius: 10px;
  padding: 16px 20px;
  color: #065f46;
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 16px;
  align-items: center;
  gap: 10px;
}
.form-success.show { display: flex; }

/* Map placeholder */
.map-section { padding: 0 0 80px; }
.map-wrapper {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 340px;
  box-shadow: var(--shadow-md);
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-placeholder {
  text-align: center;
  color: var(--text-muted);
}
.map-placeholder i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 12px;
}
.map-placeholder p { font-weight: 600; font-size: 1rem; }
.map-placeholder small { color: var(--gray-400); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .items-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { order: -1; }
  .about-img-main img { height: 320px; }
  .about-badge-float { bottom: -16px; right: 10px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { flex-direction: column; text-align: center; padding: 48px 32px; }
  .cta-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: 32px 24px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section-padding { padding: 64px 0; }
  .hero-stats { padding: 20px 24px; }
  .stat-number { font-size: 1.7rem; }
  .stat-divider { margin: 0 12px; }
  
  .navbar { padding: 14px 0; }
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    padding: 80px 24px 40px;
    z-index: 999;
  }
  .nav-menu.open { right: 0; }
  .nav-list { flex-direction: column; gap: 4px; align-items: flex-start; }
  .nav-link { color: var(--dark); width: 100%; padding: 12px 16px; border-radius: 8px; }
  .nav-link:hover { color: var(--primary); background: rgba(0, 87, 184, 0.07); }
  .nav-link.nav-cta { margin-top: 8px; justify-content: center; }
  .hamburger { display: flex; }
  
  .products-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .info-band-inner { gap: 24px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .items-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   FILTER BAR (Products Page)
   ============================================================ */
.filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-300);
  position: sticky;
  top: 60px;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.filter-bar-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: none;
}
.filter-bar-inner::-webkit-scrollbar { display: none; }

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-100);
  border: 1.5px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}
.filter-btn:hover {
  color: var(--primary);
  background: rgba(0, 87, 184, 0.07);
  border-color: rgba(0, 87, 184, 0.2);
}
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 3px 10px rgba(0,87,184,0.25);
}
.filter-btn i { font-size: 0.8rem; }

/* item-card icon */
.item-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 87, 184, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 14px;
  transition: var(--transition);
}
.item-card:hover .item-card-icon {
  background: var(--primary);
  color: var(--white);
}
.item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 12px;
}

/* ============================================================
   CONTACT COMMITMENTS
   ============================================================ */
.contact-commitments {
  background: var(--gray-100);
  border-radius: var(--border-radius);
  padding: 28px;
  border: 1px solid var(--gray-300);
}
.contact-commitments h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 20px;
}
.commitments-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.commitments-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.commitments-list i {
  color: var(--primary);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.commitments-list strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}
.commitments-list span {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  background: none;
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-item.open .faq-question { color: var(--primary); }
.faq-icon { font-size: 0.75rem; flex-shrink: 0; transition: var(--transition); color: var(--primary); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
  .filter-bar { top: 56px; }
}

/* ============================================================
   RESPONSIVE (additional)
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .stat-divider { width: 80px; height: 1px; margin: 0; }
  .about-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; }
  .items-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
}