/* =======================================================
   COIR EXPORTS — Main Stylesheet
   Design System, Components, Pages, Animations
   ======================================================= */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,600;0,700;0,800;1,400&family=Raleway:wght@400;600;700;800;900&display=swap');

/* ---- CSS Custom Properties (Design Tokens) ---- */
:root {
  /* Colors */
  --clr-primary:      #1a5c2e;
  --clr-primary-dark: #0d3a1c;
  --clr-primary-light:#2e8b50;
  --clr-accent:       #c8860a;
  --clr-accent-light: #e8a820;
  --clr-dark:         #0d1f13;
  --clr-dark-2:       #132718;
  --clr-body:         #374845;
  --clr-muted:        #6b7c78;
  --clr-light:        #f5f9f5;
  --clr-light-2:      #eaf3ec;
  --clr-white:        #ffffff;
  --clr-border:       #d8e8dc;

  /* Typography */
  --ff-heading: 'Plus Jakarta Sans', sans-serif;
  --ff-body:    'Inter', sans-serif;
  --ff-logo:    'Raleway', 'Plus Jakarta Sans', sans-serif;

  /* Spacing */
  --section-py: 90px;
  --section-py-sm: 60px;
  --container-max: 1220px;
  --container-px: 24px;

  /* Borders & Shadows */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --shadow-sm:  0 2px 12px rgba(26,92,46,.08);
  --shadow-md:  0 8px 32px rgba(26,92,46,.14);
  --shadow-lg:  0 20px 60px rgba(13,30,19,.18);
  --shadow-card:0 4px 24px rgba(26,92,46,.10);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-med:  0.35s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);

  /* Header height */
  --header-h: 80px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--ff-body);
  color: var(--clr-body);
  background: var(--clr-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section { padding: var(--section-py) 0; }
.section--light { background: var(--clr-light); }
.section--dark  { background: var(--clr-dark); }
.section--dark-2{ background: var(--clr-dark-2); }
.section--accent{ background: var(--clr-primary); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--clr-primary);
  margin-bottom: 16px;
}
.section-label::before {
  content: ''; width: 28px; height: 2px;
  background: var(--clr-accent); border-radius: 1px;
}

.section-title {
  font-family: var(--ff-heading);
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 800; line-height: 1.2;
  color: var(--clr-dark); letter-spacing: -0.02em;
}
.section-title--white { color: var(--clr-white); }
.section-title--accent{ color: var(--clr-accent); }

.section-subtitle {
  font-size: 1.05rem; color: var(--clr-muted);
  line-height: 1.8; margin-top: 16px;
  max-width: 600px;
}
.section-subtitle--white { color: rgba(255,255,255,.75); }

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 16px auto 0; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; transition: var(--transition-med);
  position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,.12); opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(26,92,46,.3);
}
.btn-primary:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,92,46,.4);
}

.btn-accent {
  background: var(--clr-accent);
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(200,134,10,.3);
}
.btn-accent:hover {
  background: #a97008;
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--clr-primary);
  color: var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  border: 2px solid rgba(255,255,255,.6);
  color: var(--clr-white);
}
.btn-outline-white:hover {
  background: var(--clr-white);
  color: var(--clr-primary);
}

.btn-lg { padding: 17px 40px; font-size: 0.95rem; }
.btn-sm { padding: 10px 22px; font-size: 0.8rem; }

.btn svg, .btn i {
  font-size: 1rem; transition: transform var(--transition-fast);
}
.btn:hover svg, .btn:hover i { transform: translateX(3px); }

/* =============================================
   TOPBAR
   ============================================= */
.topbar {
  background: var(--clr-dark);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.topbar-contacts {
  display: flex; align-items: center; gap: 24px;
}
.topbar-contacts a {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: rgba(255,255,255,.7);
  transition: color var(--transition-fast);
}
.topbar-contacts a:hover { color: var(--clr-accent); }
.topbar-contacts a i { color: var(--clr-accent); font-size: 0.8rem; }

.topbar-right {
  display: flex; align-items: center; gap: 16px;
}
.topbar-social {
  display: flex; gap: 12px;
}
.topbar-social a {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.6); font-size: 0.75rem;
  transition: var(--transition-fast);
}
.topbar-social a:hover {
  border-color: var(--clr-accent); color: var(--clr-accent);
}

/* Language trigger in topbar */
.lang-trigger-top {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.82rem; color: rgba(255,255,255,.7);
  padding: 5px 12px;
  border: 1px solid rgba(255,255,255,.15); border-radius: 50px;
  transition: var(--transition-fast);
}
.lang-trigger-top:hover {
  border-color: var(--clr-accent-light); color: var(--clr-accent-light);
}
.lang-trigger-top i { font-size: 0.9rem; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--clr-white);
  box-shadow: 0 2px 24px rgba(0,0,0,.08);
  transition: background var(--transition-med), box-shadow var(--transition-med);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 24px;
}

/* ── Logo ── */
.site-logo {
  display: flex; align-items: center; gap: 13px;
  flex-shrink: 0; text-decoration: none;
}

/* SVG mark */
.logo-svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}
.site-logo:hover .logo-svg { transform: scale(1.05) rotate(-3deg); }

/* Wordmark */
.logo-wordmark {
  display: flex; flex-direction: column; line-height: 1;
  gap: 4px;
}
.logo-primary {
  font-family: var(--ff-logo);
  font-size: 1.25rem; font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--clr-dark);
  text-transform: uppercase;
}
.logo-primary span {
  color: var(--clr-primary);
  margin-left: 5px;
}
.logo-secondary {
  font-family: var(--ff-logo);
  font-size: 0.52rem; font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

/* Footer variant — white on dark */
.footer-logo-wm .logo-primary { color: #ffffff; }
.footer-logo-wm .logo-primary span { color: var(--clr-accent-light); }
.footer-logo-wm .logo-secondary { color: rgba(255,255,255,0.42); }

/* Keep legacy .logo-text/.logo-icon inert (no orphan rules) */
.logo-text { font-family: var(--ff-logo); }
.logo-icon { display: none; }

/* Navigation */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul {
  display: flex; align-items: center; gap: 4px;
}
.main-nav > ul > li { position: relative; }

.main-nav > ul > li > a {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 600;
  color: var(--clr-dark); letter-spacing: 0.02em;
  transition: var(--transition-fast);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
  color: var(--clr-primary);
  background: var(--clr-light-2);
}
.main-nav > ul > li > a i { font-size: 0.75rem; transition: transform var(--transition-fast); }
.main-nav > ul > li:hover > a > i { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute; top: calc(100% + 10px); left: 0;
  min-width: 230px;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
  padding: 10px;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition-med);
  z-index: 100;
}
.main-nav > ul > li:hover .nav-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown li a {
  display: block; padding: 9px 14px;
  font-size: 0.85rem; font-weight: 500;
  color: var(--clr-body); border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.nav-dropdown li a:hover {
  color: var(--clr-primary); background: var(--clr-light-2);
  padding-left: 18px;
}

/* Header right */
.header-right {
  display: flex; align-items: center; gap: 12px;
}

.lang-trigger-header {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 50px;
  border: 1.5px solid var(--clr-border);
  font-size: 0.82rem; font-weight: 600; color: var(--clr-body);
  transition: var(--transition-fast);
}
.lang-trigger-header:hover {
  border-color: var(--clr-primary); color: var(--clr-primary);
}
.lang-trigger-header i { font-size: 0.9rem; }

/* Mobile hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.hamburger:hover { background: var(--clr-light-2); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--clr-dark); border-radius: 2px;
  transition: var(--transition-med);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed; top: 0; right: -100%; bottom: 0;
  width: min(320px, 90vw);
  background: var(--clr-white);
  box-shadow: var(--shadow-lg);
  padding: 28px 24px;
  overflow-y: auto;
  transition: right var(--transition-med);
  z-index: 1200;
}
.mobile-nav.open { right: 0; }
.mobile-nav-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1190;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med);
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 32px;
}
.mobile-nav-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1.5px solid var(--clr-border);
  font-size: 1.1rem; color: var(--clr-body);
  transition: var(--transition-fast);
}
.mobile-nav-close:hover { background: var(--clr-light); }

.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav ul li a {
  display: block; padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem; font-weight: 600;
  color: var(--clr-dark);
  transition: var(--transition-fast);
}
.mobile-nav ul li a:hover {
  color: var(--clr-primary); background: var(--clr-light-2);
}
.mobile-nav-submenu {
  padding-left: 16px;
  border-left: 2px solid var(--clr-light-2);
  margin-top: 4px;
  display: none;
  overflow: hidden;
}
.mobile-nav-submenu.open { display: block; }
.mobile-nav-submenu li a {
  font-size: 0.85rem; font-weight: 500; color: var(--clr-muted);
}

/* Rotate utility for mobile nav chevron */
i.rotate { transform: rotate(180deg) !important; transition: transform var(--transition-fast); }

/* =============================================
   HERO SLIDER
   ============================================= */
.hero-slider { position: relative; overflow: hidden; }

.hero-slide {
  position: relative; min-height: 90vh;
  display: flex; align-items: center;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}

.hero-slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13,30,19,.85) 0%,
    rgba(26,92,46,.6) 55%,
    rgba(0,0,0,.2) 100%
  );
}

.hero-content {
  position: relative; z-index: 2;
  max-width: 700px;
}
.hero-content .section-label { color: var(--clr-accent-light); }
.hero-content .section-label::before { background: var(--clr-accent-light); }

.hero-title {
  font-family: var(--ff-heading);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800; line-height: 1.1;
  color: var(--clr-white); letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.hero-title em { font-style: normal; color: var(--clr-accent-light); }

.hero-desc {
  font-size: 1.1rem; line-height: 1.8;
  color: rgba(255,255,255,.82);
  margin-bottom: 36px; max-width: 520px;
}

.hero-actions {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}

/* Swiper overrides */
.swiper-pagination-bullet {
  width: 10px; height: 10px;
  background: rgba(255,255,255,.5); opacity: 1;
}
.swiper-pagination-bullet-active {
  background: var(--clr-accent); width: 28px; border-radius: 5px;
  transition: width 0.3s;
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--clr-primary);
  padding: 36px 0;
}
.stats-bar-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 16px;
}
.stat-item {
  text-align: center; padding: 20px;
  border-right: 1px solid rgba(255,255,255,.15);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--ff-heading);
  font-size: 2.4rem; font-weight: 800;
  color: var(--clr-white); line-height: 1;
  margin-bottom: 6px;
}
.stat-number span { color: var(--clr-accent-light); }
.stat-label {
  font-size: 0.82rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,.7);
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-image-wrap { position: relative; }
.about-img-main {
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 500px; object-fit: cover; }

.about-badge {
  position: absolute; bottom: 30px; left: -20px;
  background: var(--clr-accent);
  border-radius: var(--radius-lg); padding: 22px 28px;
  box-shadow: var(--shadow-md); text-align: center;
}
.about-badge-num {
  font-family: var(--ff-heading);
  font-size: 2.8rem; font-weight: 800;
  color: var(--clr-white); line-height: 1;
}
.about-badge-label {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,.85);
}

.about-features {
  display: flex; flex-direction: column; gap: 20px;
  margin-top: 32px;
}
.about-feature {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 20px; border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-border);
  background: var(--clr-white);
  transition: var(--transition-med);
}
.about-feature:hover {
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.about-feature-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: var(--clr-light-2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary); font-size: 1.15rem;
}
.about-feature-text h4 {
  font-family: var(--ff-heading); font-size: 0.95rem;
  font-weight: 700; color: var(--clr-dark); margin-bottom: 4px;
}
.about-feature-text p {
  font-size: 0.85rem; color: var(--clr-muted); line-height: 1.6;
}

/* =============================================
   APPLICATIONS / SERVICES
   ============================================= */
.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.app-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  cursor: pointer; aspect-ratio: 4/3;
}
.app-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.4,0,0.2,1);
}
.app-card:hover img { transform: scale(1.08); }
.app-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,30,19,.85) 0%, rgba(0,0,0,.1) 60%);
}
.app-card-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px 20px 22px;
  font-family: var(--ff-heading); font-size: 1.1rem;
  font-weight: 700; color: var(--clr-white);
}
.app-card-label i {
  display: block; font-size: 1.6rem; margin-bottom: 6px;
  color: var(--clr-accent-light);
}

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why-features {
  display: flex; flex-direction: column; gap: 16px;
  margin: 28px 0;
}
.why-feature {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-radius: var(--radius-md);
  background: var(--clr-light-2); transition: var(--transition-fast);
}
.why-feature:hover { background: var(--clr-light); }
.why-feature i {
  color: var(--clr-primary); font-size: 1rem;
  width: 20px; text-align: center;
}
.why-feature span {
  font-size: 0.9rem; font-weight: 500; color: var(--clr-dark);
}

.why-images {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.why-img-item {
  border-radius: var(--radius-lg); overflow: hidden;
}
.why-img-item img { width: 100%; height: 220px; object-fit: cover; }
.why-img-item:first-child { grid-column: span 2; }
.why-img-item:first-child img { height: 280px; }

/* =============================================
   PRODUCTS GRID
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--clr-white);
  border: 1.5px solid var(--clr-border);
  box-shadow: var(--shadow-card);
  transition: var(--transition-med);
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary-light);
}
.product-card-img {
  position: relative; aspect-ratio: 4/3; overflow: hidden;
}
.product-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.07); }

.product-card-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--clr-primary); color: white;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 5px 10px;
  border-radius: 50px;
}

.product-card-body {
  padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 8px;
}
.product-card-name {
  font-family: var(--ff-heading); font-size: 1rem;
  font-weight: 700; color: var(--clr-dark); line-height: 1.3;
}
.product-card-desc {
  font-size: 0.83rem; color: var(--clr-muted); line-height: 1.6;
  flex: 1;
}
.product-card-actions {
  display: flex; gap: 8px; margin-top: 8px;
}
.products-listing-section .product-card-actions {
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}
.products-listing-section .product-card-actions .btn {
  width: 100%;
  justify-content: center;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section { background: var(--clr-dark); }

.testimonial-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 36px; height: 100%;
}
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.testimonial-stars i { color: var(--clr-accent); font-size: 0.9rem; }

.testimonial-text {
  font-size: 1rem; line-height: 1.8;
  color: rgba(255,255,255,.85);
  margin-bottom: 24px; font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 14px;
}
.testimonial-avatar {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-heading); font-weight: 800;
  color: white; font-size: 1rem;
}
.testimonial-info h4 {
  font-family: var(--ff-heading); font-size: 0.9rem;
  font-weight: 700; color: var(--clr-white);
}
.testimonial-info p {
  font-size: 0.78rem; color: rgba(255,255,255,.55);
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%);
  padding: 80px 0;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200,134,10,.2) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
}
.cta-text .section-title { color: var(--clr-white); }
.cta-text .section-subtitle { color: rgba(255,255,255,.8); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--clr-dark);
  padding-top: 70px; padding-bottom: 28px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px; margin-bottom: 56px;
}

.footer-brand .logo-text { color: var(--clr-white); }
.footer-brand .logo-text span { color: var(--clr-accent-light); }
.footer-brand-desc {
  font-size: 0.87rem; color: rgba(255,255,255,.6);
  margin-top: 16px; line-height: 1.8;
}
.footer-social {
  display: flex; gap: 10px; margin-top: 22px;
}
.footer-social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1.5px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.6); font-size: 0.85rem;
  transition: var(--transition-fast);
}
.footer-social a:hover {
  border-color: var(--clr-accent-light); color: var(--clr-accent-light);
  background: rgba(200,134,10,.1);
}

.footer-col-title {
  font-family: var(--ff-heading); font-size: 0.9rem;
  font-weight: 700; color: var(--clr-white);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 22px; padding-bottom: 12px;
  border-bottom: 2px solid var(--clr-accent);
  display: inline-block;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.87rem; color: rgba(255,255,255,.6);
  display: flex; align-items: center; gap: 8px;
  transition: var(--transition-fast);
}
.footer-links a::before {
  content: ''; width: 5px; height: 5px;
  background: var(--clr-accent); border-radius: 50%; flex-shrink: 0;
}
.footer-links a:hover { color: var(--clr-accent-light); padding-left: 4px; }

.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item {
  display: flex; gap: 12px; align-items: flex-start;
}
.footer-contact-item i {
  color: var(--clr-accent); font-size: 0.9rem;
  margin-top: 2px; flex-shrink: 0; width: 16px;
}
.footer-contact-item a, .footer-contact-item span {
  font-size: 0.85rem; color: rgba(255,255,255,.65);
  line-height: 1.6; transition: color var(--transition-fast);
}
.footer-contact-item a:hover { color: var(--clr-accent-light); }

/* Lang trigger in footer */
.footer-lang-btn {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 24px; padding: 9px 18px;
  border: 1.5px solid rgba(255,255,255,.2); border-radius: 50px;
  font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,.7);
  transition: var(--transition-fast);
}
.footer-lang-btn:hover {
  border-color: var(--clr-accent-light); color: var(--clr-accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.82rem; color: rgba(255,255,255,.45);
}
.footer-bottom-links {
  display: flex; gap: 20px;
}
.footer-bottom-links a {
  font-size: 0.82rem; color: rgba(255,255,255,.45);
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: var(--clr-accent-light); }

/* =============================================
   LANGUAGE DIALOG
   ============================================= */
dialog#lang-dialog {
  border: none; border-radius: var(--radius-xl);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0; max-width: 560px; width: calc(100% - 40px);
  max-height: calc(100dvh - 40px);
  box-shadow: var(--shadow-lg);
  background: var(--clr-white);
  overflow: hidden;
  z-index: 1300;
}
dialog#lang-dialog::backdrop {
  background: rgba(13,30,19,.6);
  backdrop-filter: blur(4px);
}
.lang-dialog-header {
  padding: 28px 32px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.lang-dialog-header h3 {
  font-family: var(--ff-heading); font-size: 1.2rem;
  font-weight: 800; color: var(--clr-dark);
}
.lang-dialog-close {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1.5px solid var(--clr-border);
  font-size: 1rem; color: var(--clr-muted);
  transition: var(--transition-fast);
}
.lang-dialog-close:hover { background: var(--clr-light); color: var(--clr-dark); }

.lang-dialog-body {
  padding: 24px 32px 32px;
  max-height: calc(100dvh - 126px);
  overflow-y: auto;
}
.lang-dialog-intro {
  font-size: 0.87rem; color: var(--clr-muted);
  margin-bottom: 22px;
}
.lang-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.lang-option {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-border);
  cursor: pointer; transition: var(--transition-fast);
  background: var(--clr-white);
}
.lang-option:hover {
  border-color: var(--clr-primary);
  background: var(--clr-light-2);
}
.lang-option.active {
  border-color: var(--clr-primary);
  background: var(--clr-primary);
  color: white;
}
.lang-option.active .lang-name { color: white; }

.lang-flag { font-size: 1.4rem; line-height: 1; }
.lang-name {
  font-size: 0.85rem; font-weight: 600;
  color: var(--clr-dark); line-height: 1.2;
}
.lang-name small {
  display: block; font-size: 0.72rem; font-weight: 400;
  color: var(--clr-muted);
}
.lang-option.active .lang-name small { color: rgba(255,255,255,.75); }

/* =============================================
   PAGE BANNER (Inner pages)
   ============================================= */
.page-banner {
  padding: 100px 0 70px;
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-primary-dark) 100%);
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url('../images/hero1.png') center/cover;
  opacity: 0.1;
}
.page-banner-inner { position: relative; z-index: 1; }
.page-banner h1 {
  font-family: var(--ff-heading); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; color: var(--clr-white); letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: rgba(255,255,255,.6);
}
.breadcrumb a { color: var(--clr-accent-light); }
.breadcrumb i { font-size: 0.7rem; }

/* =============================================
   PRODUCT DETAIL PAGE
   ============================================= */
.product-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.product-detail-img {
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.product-detail-img img { width: 100%; object-fit: cover; }

.product-detail-title {
  font-family: var(--ff-heading); font-size: 2rem;
  font-weight: 800; color: var(--clr-dark); margin-bottom: 16px;
}
.product-detail-desc {
  font-size: 0.95rem; color: var(--clr-muted); line-height: 1.8;
  margin-bottom: 28px;
}

/* Spec Table */
.spec-table {
  width: 100%; border-collapse: collapse;
  margin-bottom: 28px; border-radius: var(--radius-md);
  overflow: hidden; box-shadow: var(--shadow-sm);
}
.spec-table th, .spec-table td {
  padding: 13px 18px; text-align: left;
  font-size: 0.88rem; border-bottom: 1px solid var(--clr-border);
}
.spec-table th {
  background: var(--clr-primary); color: var(--clr-white);
  font-weight: 700; width: 42%;
}
.spec-table td { background: var(--clr-white); color: var(--clr-body); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }
.spec-table tr:hover td { background: var(--clr-light-2); }

.product-applications h3 {
  font-family: var(--ff-heading); font-size: 1rem;
  font-weight: 700; color: var(--clr-dark); margin-bottom: 14px;
}
.product-applications ul {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.product-applications ul li {
  padding: 7px 16px; background: var(--clr-light-2);
  border-radius: 50px; font-size: 0.82rem; font-weight: 600;
  color: var(--clr-primary); border: 1.5px solid var(--clr-primary-light);
}

/* =============================================
   CONTACT / ENQUIRY FORM
   ============================================= */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px;
}
.contact-info-list { display: flex; flex-direction: column; gap: 26px; }
.contact-info-item {
  display: flex; gap: 18px; align-items: flex-start;
}
.contact-info-icon {
  width: 50px; height: 50px; flex-shrink: 0;
  background: var(--clr-light-2); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary); font-size: 1.15rem;
}
.contact-info-text h4 {
  font-family: var(--ff-heading); font-size: 0.9rem;
  font-weight: 700; color: var(--clr-dark); margin-bottom: 4px;
}
.contact-info-text p, .contact-info-text a {
  font-size: 0.88rem; color: var(--clr-muted); line-height: 1.6;
  transition: color var(--transition-fast);
}
.contact-info-text a:hover { color: var(--clr-primary); }

/* Form */
.enquiry-form {
  background: var(--clr-white); border-radius: var(--radius-xl);
  padding: 40px; box-shadow: var(--shadow-md);
  border: 1.5px solid var(--clr-border);
}
.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label {
  font-size: 0.83rem; font-weight: 700; color: var(--clr-dark);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.form-group label span { color: var(--clr-accent); }
.form-control {
  padding: 13px 16px; border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-border);
  font-size: 0.9rem; color: var(--clr-dark);
  background: var(--clr-light); outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
  border-color: var(--clr-primary);
  background: var(--clr-white);
  box-shadow: 0 0 0 3px rgba(26,92,46,.1);
}
.form-control::placeholder { color: var(--clr-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }

.form-status {
  padding: 14px 20px; border-radius: var(--radius-md);
  font-size: 0.9rem; font-weight: 600; margin-top: 10px; display: none;
}
.form-status.success { background: #d4edda; color: #155724; display: block; }
.form-status.error   { background: #f8d7da; color: #721c24; display: block; }

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-item {
  border-radius: var(--radius-lg); overflow: hidden;
  position: relative; aspect-ratio: 4/3; cursor: pointer;
}
.portfolio-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,30,19,.8), transparent);
  opacity: 0; transition: opacity var(--transition-med);
  display: flex; align-items: flex-end; padding: 20px;
}
.portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
.portfolio-item-overlay span {
  color: white; font-weight: 700; font-size: 0.9rem;
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* =============================================
   BACK TO TOP
   ============================================= */
#back-to-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  background: var(--clr-primary); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition-med), transform var(--transition-med);
  z-index: 900;
}
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover { transform: translateY(-3px); }

/* =============================================
   RESPONSIVE BREAKPOINTS
   ============================================= */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-bar-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px) {
  :root { --section-py: 65px; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .mobile-nav-overlay { display: block; }
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { left: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .applications-grid { grid-template-columns: repeat(2,1fr); }
  .products-grid { grid-template-columns: repeat(2,1fr); }
  .product-detail-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2,1fr); }
  .cta-inner { flex-direction: column; text-align: center; }
  .lang-trigger-header { display: none; }
}

@media (max-width: 640px) {
  :root { --section-py: 50px; }
  .topbar-contacts { gap: 12px; }
  .topbar-contacts .topbar-phone { display: none; }
  .stats-bar-grid { grid-template-columns: repeat(2,1fr); }
  .applications-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-slide { min-height: 70vh; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  dialog#lang-dialog {
    width: calc(100% - 24px);
    max-height: calc(100dvh - 24px);
    border-radius: var(--radius-lg);
  }
  .lang-dialog-header { padding: 22px 22px 0; }
  .lang-dialog-body {
    padding: 18px 22px 24px;
    max-height: calc(100dvh - 110px);
  }
  .lang-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .lang-grid { grid-template-columns: 1fr; }
  .lang-option { min-height: 56px; }
  .stats-bar-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .about-badge { position: static; margin-top: 20px; display: inline-block; }
}