/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1f2937;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:root {
  --fw-green: #22a45d;
  --fw-green-dark: #16833f;
  --fw-blue: #1e3a8a;
  --fw-blue-light: #2454b8;
  --fw-red: #e63946;
  --fw-text: #1f2937;
  --fw-muted: #6b7280;
  --fw-border: #e5e7eb;
  --fw-bg-soft: #f5f7fa;
}

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

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid #f1f5f9;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo img { height: 44px; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 500;
  color: #1f2937;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.nav-link:hover { color: var(--fw-green); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--fw-green);
  transition: width 0.25s ease;
}
.nav-link:hover::after { width: 100%; }

.nav-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 8px 0;
  min-width: 260px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 60;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(2px);
}
.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: #374151;
  transition: background 0.2s, color 0.2s;
}
.dropdown-menu a:hover {
  background: #ecfdf5;
  color: var(--fw-green);
}

.menu-btn { display: none; color: #1f2937; }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: linear-gradient(180deg, #eaf3fb 0%, #d6e5f2 100%);
  overflow: hidden;
}
.hero-inner {
  position: relative;
  padding: 40px 24px 20px;
  text-align: center;
}
.hero-title {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  font-size: clamp(28px, 5vw, 60px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.1;
  z-index: 2;
  pointer-events: none;
}
  .hero {
    position: relative;
    width: 100%;
    overflow: hidden;
  }

  .hero-inner {
    width: 100%;
    max-width: none;   /* remove container's max-width restriction */
    padding: 0;         /* remove container's side padding */
    margin: 0;
  }

  .hero-image {
    display: block;
    width: 100%;
    height: auto;
  }
.hero-title .green { color: #22c55e; }
.hero-title .blue { color: var(--fw-blue); }
.hero-image {
  width: 100%;
  max-height: 640px;
  object-fit: contain;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
}
.blob-1 { top: -100px; left: -100px; width: 380px; height: 380px; background: #93c5fd; }
.blob-2 { bottom: -120px; right: -120px; width: 420px; height: 420px; background: #86efac; }

/* ============ ABOUT ============ */
.about {
  padding: 88px 0;
  background: #ffffff;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
}
.eyebrow {
  color: var(--fw-green);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.section-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 600;
  color: var(--fw-blue);
  margin: 0;
  line-height: 1.2;
}
.title-underline {
  position: relative;
  width: 100%;
  max-width: 380px;
  height: 2px;
  background: #d1d5db;
  margin-top: 22px;
}
.title-underline::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--fw-green);
  box-shadow: 0 0 0 5px rgba(34,164,93,0.15);
}
.about-body p {
  color: #4b5563;
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

/* ============ INDUSTRIES ============ */
.industries {
  position: relative;
  padding: 20px 0;
  overflow: hidden;
}
.industries-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, #1e3a8a 0%, #2454b8 60%, #3968c9 100%);
}
.industries-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(255,255,255,0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(255,255,255,0.10) 0%, transparent 40%);
  opacity: 0.7;
}
.industries-inner {
  position: relative;
  z-index: 2;
}
.industries-slide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.ind-text { color: #fff; }
.ind-eyebrow {
  color: #fff;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.ind-title {
  font-weight: 600;
  margin: 0 0 20px;
  line-height: 1.15;
}
.ind-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin: 0 0 32px;
  min-height: 132px;
}
.btn-know-more {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--fw-green);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-know-more:hover {
  background: var(--fw-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(34,164,93,0.35);
}
.arrow-circle {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(255,255,255,0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ind-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}
.ind-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.ind-arrow:hover { background: #fff; color: var(--fw-blue); border-color: #fff; }
.ind-dots { display: flex; gap: 8px; align-items: center; }
.ind-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  padding: 0;
}
.ind-dot.active {
  background: #fff;
  width: 22px;
  border-radius: 4px;
}
.ind-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
  aspect-ratio: 4 / 3;
}
.ind-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.5s ease;
}
.ind-image.fade img { opacity: 0.4; transform: scale(1.02); }

/* ============ PRODUCTS ============ */
.product {
  padding: 80px 0;
  background: #ffffff;
  border-bottom: 1px solid #f3f4f6;
}
.product.alt { background: #fbfdff; }
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.product-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #6b7280;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 12px;
}
.fw-icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: #ecfdf5;
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}
.fw-icon::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 2px solid var(--fw-green);
  border-top-color: var(--fw-blue);
  border-right-color: var(--fw-green);
  border-bottom-color: var(--fw-green);
  border-left-color: var(--fw-blue);
  transform: rotate(0);
  animation: spinIcon 6s linear infinite;
}
@keyframes spinIcon { to { transform: rotate(360deg); } }

.product-title {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 600;
  color: var(--fw-blue);
  margin: 0 0 24px;
}
.variant { margin-bottom: 26px; }
.variant-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.variant-head h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--fw-blue);
  margin: 0;
}
.arrow-badge {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #dbeafe;
  color: #1d4ed8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.specs li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #4b5563;
  font-size: 14.5px;
  line-height: 1.6;
}
.gear {
  width: 14px; height: 14px;
  margin-top: 5px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #34d399, #16a34a);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.12);
}
.product-images {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.prod-card {
  flex: 1 1 220px;
  min-width: 200px;
  max-width: 320px;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(160deg, #f9fafb 0%, #eef2f7 100%);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  overflow: hidden;
}
.prod-card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  transition: transform 0.5s ease;
}
.prod-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 40px rgba(30,58,138,0.12);
}
.prod-card:hover img { transform: scale(1.06); }

/* ============ CONTACT BAR ============ */
.contact-bar {
  background: linear-gradient(90deg, #16a34a 0%, #22c55e 100%);
  color: #fff;
  padding: 40px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.contact-col {
  position: relative;
}
.contact-col:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 10%; bottom: 10%;
  width: 1px;
  background: rgba(255,255,255,0.35);
}
.contact-label {
  font-size: 12px;
  letter-spacing: 0.15em;
  font-weight: 500;
  margin: 0 0 8px;
  opacity: 0.95;
  text-transform: uppercase;
}
.contact-sub {
  font-size: 15px;
  font-weight: 500;
  margin: 0 0 4px;
  opacity: 0.95;
}
.contact-value {
  font-size: 20px;
  font-weight: 600;
  margin: 6px 0 0;
}
.contact-value a { color: #fff; }
.contact-value a:hover { text-decoration: underline; }

/* ============ NEWSLETTER ============ */
.newsletter {
  padding: 40px 0 20px;
  background: #ffffff;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.subscribe-form {
  display: flex;
  align-items: stretch;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  padding: 4px;
  min-width: 360px;
  flex: 1;
  max-width: 500px;
  box-shadow: 0 6px 16px rgba(15,23,42,0.06);
}
.subscribe-form input {
  flex: 1;
  border: none;
  outline: none;
  padding: 12px 20px;
  font-size: 15px;
  background: transparent;
  font-family: inherit;
}
.subscribe-form button {
  background: var(--fw-red);
  color: #fff;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  transition: background 0.25s, transform 0.2s;
}
.subscribe-form button:hover {
  background: #b91c1c;
  transform: translateY(-1px);
}
.subscribe-msg {
  max-width: 1200px;
  margin: 12px auto 0;
  padding: 0 24px;
  text-align: right;
  color: var(--fw-green);
  font-size: 14px;
  min-height: 20px;
}

/* ============ FOOTER ============ */
.footer {
  background: #f0f4f8;
  padding: 50px 0 0;
  color: #374151;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #111827;
  margin: 0 0 16px;
}
.footer-list li {
  padding: 6px 0;
  font-size: 14px;
  color: #4b5563;
}
.footer-list a {
  transition: color 0.2s;
}
.footer-list a:hover { color: var(--fw-green); }
.icon-list li {
  display: flex;
  align-items: center;
  gap: 12px;
}
.icon-list svg { color: #6b7280; flex-shrink: 0; }
.social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 6px;
  color: #0a66c2;
  transition: transform 0.2s;
}
.social:hover { transform: translateY(-2px); }

.footer-bottom {
  background: #16a34a;
  color: #fff;
  padding: 14px 0;
  text-align: center;
  font-size: 13px;
}
.footer-bottom p { margin: 0; }

/* ============ REVEAL ANIM ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
  .main-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: #fff;
    padding: 20px 24px;
    gap: 8px;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
  }
  .main-nav.open .nav-dropdown { width: 100%; }
  .main-nav.open .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 12px;
    min-width: 0;
    display: none;
  }
  .main-nav.open .nav-dropdown.open .dropdown-menu { display: block; }

  .about-grid,
  .industries-slide,
  .product-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ind-desc { min-height: auto; }
  .order-first-mobile { order: -1; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .contact-col:not(:last-child)::after {
    right: 10%; left: 10%;
    top: auto; bottom: -14px;
    width: auto; height: 1px;
  }

  .footer-grid { grid-template-columns: 1fr; }

  .hero-title { top: 24px; }

  .subscribe-form { min-width: 0; width: 100%; }
}

@media (max-width: 560px) {
  .about { padding: 60px 0; }
  .industries { padding: 60px 0; }
  .product { padding: 50px 0; }
  .prod-card img { height: 180px; }
  .hero-inner { padding-top: 20px; }
  .hero-title { top: 16px; }
}


/* newslette css */
  .newsletter-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
  }

  .newsletter-inner .logo img {
    max-width: 160px;
    height: auto;
  }

  .subscribe-form {
    display: flex;
    flex: 1;
    min-width: 260px;
    max-width: 480px;
    gap: 10px;
  }

  .subscribe-form input {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
  }

  .subscribe-form button {
    white-space: nowrap;
    padding: 12px 20px;
  }

  @media (max-width: 640px) {
    .newsletter-inner {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .subscribe-form {
      width: 100%;
      max-width: 420px;
      flex-direction: row;
      border-radius: 999px;
      overflow: hidden;
      border: 1px solid #ddd;
    }

    .subscribe-form input {
      border: none;
      background: transparent;
    }

    .subscribe-form button {
      border-radius:20px; 
      flex: 0 0 auto;
    }
  }


  /* product slider css */
    #products {
    position: relative;
    overflow: hidden;
  }
  #products .fw-track {
    display: flex;
    transition: transform 0.4s ease;
  }
  #products .fw-track > section.product {
    flex: 0 0 100%;
  }
  .fw-arrows button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: #22a860;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
  }
  .fw-arrows button#fwPrevBtn { left: 16px; }
  .fw-arrows button#fwNextBtn { right: 16px; }
  .fw-arrows svg { width: 18px; height: 18px; }