/* =============================================
   YANTRIKI — Global Stylesheet
   Color palette: Deep Navy #0D2B4E, Steel Blue #1a3a5c, 
   Gold Accent #c8a96e, Off-white #f4f6f8, Dark #111820
   ============================================= */

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

:root {
  --navy:    #0D2B4E;
  --steel:   #1a3a5c;
  --gold:    #c8a96e;
  --gold-lt: #dfc08a;
  --white:   #ffffff;
  --off:     #f4f6f8;
  --text:    #2a2e38;
  --muted:   #6b7280;
  --border:  #dde3ea;
  --radius:  8px;
  --shadow:  0 4px 24px rgba(13,43,78,0.10);
  --shadow-lg: 0 8px 40px rgba(13,43,78,0.16);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.25;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ---- LAYOUT ---- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 5rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  display: block;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1rem;
}
.section-title span { color: var(--gold); }
.section-subtitle { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 1.05rem; }
.body-text { color: #444; font-size: 1.05rem; margin-bottom: 1.1rem; line-height: 1.8; }
.center-btn { text-align: center; margin-top: 3rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: all 0.25s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover { background: var(--gold-lt); border-color: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,169,110,0.35); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--navy); transform: translateY(-2px); }

/* Outline button on light backgrounds (about, products etc) */
.section .btn-outline, .contact-main-section .btn-outline {
  color: var(--navy);
  border-color: var(--navy);
}
.section .btn-outline:hover, .contact-main-section .btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-white { background: var(--white); color: var(--navy); font-weight: 700; }
.btn-white:hover { background: var(--off); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline-white:hover { background: var(--white); color: var(--navy); transform: translateY(-2px); }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 43, 78, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(200,169,110,0.2);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.3); }

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}
.logo-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  background: var(--white);
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.08em;
  line-height: 1.1;
}
.logo-sub {
  font-family: 'Lato', sans-serif;
  font-size: 0.68rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.3rem;
  align-items: center;
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--gold);
  background: rgba(200,169,110,0.1);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a2040 0%, #0D2B4E 50%, #1a3a5c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 6rem 2rem 4rem;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://5.imimg.com/data5/SELLER/Default/2022/12/GE/GN/MY/3710993/ductile-iron-pipe-500x500.jpg') center/cover no-repeat;
  opacity: 0.15;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,43,78,0.6) 0%, rgba(13,43,78,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  animation: fadeUp 1s ease;
}
.hero-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.4rem;
  line-height: 1.15;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-indicator span {
  display: block;
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  margin: 0 auto;
  animation: scrollDrop 2s ease-in-out infinite;
}

/* ---- STATS BAR ---- */
.stats-bar { background: var(--navy); padding: 1.8rem 0; }
.stats-container {
  max-width: 1180px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.stat-item { text-align: center; padding: 0.8rem 2.5rem; }
.stat-number {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.65);
  margin-top: 0.2rem;
}
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.15); }

/* ---- INTRO ---- */
.intro-visual { position: relative; }
.visual-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.visual-img { width: 100%; height: 420px; object-fit: cover; display: block; }
.visual-img[src$=".svg"] { object-fit: fill; background: #0D2B4E; }

.product-detail-img img { width: 100%; height: 440px; object-fit: cover; border-radius: 12px; box-shadow: var(--shadow-lg); }
.product-detail-img img[src$=".svg"] { object-fit: fill; background: #0D2B4E; }
.visual-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--gold);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.7rem 1.1rem;
  border-radius: 6px;
  line-height: 1.4;
}

/* ---- PRODUCT PREVIEW GRID ---- */
.products-preview { background: var(--off); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  display: block;
  color: var(--text);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: #1a3a5c;
  background-repeat: no-repeat;
}
.product-card-body { padding: 1.5rem; }
.product-card-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.product-card-body p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }
.card-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* ---- WHY US ---- */
.why-section { background: var(--navy); }
.why-section .section-eyebrow { color: var(--gold); }
.why-section .section-title { color: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,169,110,0.2);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  transition: background 0.3s;
}
.why-card:hover { background: rgba(200,169,110,0.1); }
.why-icon { font-size: 2rem; margin-bottom: 1rem; }
.why-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.7rem;
}
.why-card p { font-size: 0.92rem; color: rgba(255,255,255,0.7); line-height: 1.7; }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--gold) 0%, #b8943a 100%);
  padding: 5rem 2rem;
  text-align: center;
}
.cta-banner .container { max-width: 700px; margin: 0 auto; }
.cta-banner h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--navy); margin-bottom: 0.8rem; }
.cta-banner p { color: rgba(13,43,78,0.82); font-size: 1.05rem; margin-bottom: 2rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---- FOOTER ---- */
.footer { background: #080f1a; padding: 4rem 0 0; }
.footer-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}
.footer-logo { width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--gold); margin-bottom: 1rem; object-fit: cover; }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.55); line-height: 1.7; }
.footer h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-links ul, .footer-products ul { list-style: none; }
.footer-links li, .footer-products li { margin-bottom: 0.5rem; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-products li { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.footer-contact p { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin-bottom: 0.6rem; }
.footer-contact a { color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-contact a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  text-align: center;
  padding: 1.4rem 2rem;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }

/* ---- PAGE HERO ---- */
.page-hero {
  min-height: 42vh;
  background: linear-gradient(135deg, #0a2040, #1a3a5c);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  padding: 8rem 2rem 4rem;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=60') center/cover no-repeat;
  opacity: 0.1;
}
.page-hero-overlay { position: absolute; inset: 0; background: rgba(13,43,78,0.7); }
.page-hero-content { position: relative; z-index: 2; }
.page-hero-content h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; color: var(--white); margin-bottom: 0.8rem; }
.page-hero-content p { color: rgba(255,255,255,0.78); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* ---- ABOUT PAGE ---- */
.mv-section { background: var(--off); }
.mv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.mv-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  border-top: 4px solid var(--gold);
  box-shadow: var(--shadow);
  text-align: center;
}
.mv-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.mv-card h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--navy); margin-bottom: 0.8rem; font-size: 1.1rem; }
.mv-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }

.expertise-grid { display: grid; gap: 0; }
.expertise-item {
  display: flex;
  gap: 2rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.expertise-item:last-child { border-bottom: none; }
.expertise-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  min-width: 60px;
}
.expertise-body h3 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
.expertise-body p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }

/* ---- PRODUCTS PAGE ---- */
.product-detail-section { }
.product-detail-img img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}
.product-tag {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.product-detail-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1.2rem;
}
.product-detail-text h2 span { color: var(--gold); }
.spec-table { margin: 1.5rem 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.spec-row {
  display: flex;
  border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: none; }
.spec-key {
  background: var(--off);
  padding: 0.75rem 1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  min-width: 160px;
  border-right: 1px solid var(--border);
}
.spec-val { padding: 0.75rem 1rem; font-size: 0.9rem; color: var(--text); }
.feature-list { list-style: none; margin-top: 1rem; }
.feature-list li {
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--text);
}
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
.product-divider { height: 1px; background: var(--border); max-width: 1180px; margin: 0 auto; }

/* ---- RECRUITMENT PAGE ---- */
.job-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.job-badge {
  display: inline-block;
  background: #dc2626;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 20px;
  margin-bottom: 1.2rem;
  animation: pulse 2s ease-in-out infinite;
}
.job-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--navy); margin-bottom: 0.5rem; }
.job-subtitle { font-size: 1.15rem; color: var(--gold); font-weight: 600; margin-bottom: 1.5rem; }
.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.job-meta-item {
  background: var(--off);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.35rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy);
}

.job-content {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}
.job-section-block { margin-bottom: 2.5rem; }
.job-section-block h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.block-accent { color: var(--navy); }
.job-section-block p { color: var(--muted); font-size: 0.97rem; line-height: 1.8; margin-bottom: 0.8rem; }

.job-list { list-style: none; display: grid; gap: 1rem; }
.job-list li {
  display: flex;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--off);
  border-radius: 8px;
  border-left: 4px solid var(--gold);
  align-items: flex-start;
}
.job-list-icon { color: var(--gold); font-weight: 700; font-size: 1.1rem; min-width: 16px; margin-top: 2px; }
.job-list strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 0.9rem; color: var(--navy); margin-bottom: 0.3rem; }
.job-list p { color: var(--muted); font-size: 0.88rem; margin: 0; line-height: 1.6; }

.req-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.req-card {
  display: flex;
  gap: 0.8rem;
  padding: 1.2rem;
  background: var(--off);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.req-icon { font-size: 1.5rem; min-width: 28px; }
.req-card strong { display: block; font-size: 0.85rem; font-family: 'Montserrat', sans-serif; color: var(--navy); margin-bottom: 0.25rem; }
.req-card p { font-size: 0.85rem; color: var(--muted); margin: 0; line-height: 1.6; }

.job-sidebar { display: flex; flex-direction: column; gap: 1.5rem; position: sticky; top: 100px; }
.apply-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 12px;
  padding: 2rem;
}
.apply-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.8rem; color: var(--gold); }
.apply-card p { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; line-height: 1.6; }
.apply-option {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.apply-option:last-of-type { border-bottom: none; }
.apply-option-icon { font-size: 1.4rem; }
.apply-option strong { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); margin-bottom: 0.15rem; }
.apply-option a { color: var(--gold); font-weight: 600; font-size: 0.95rem; }

.job-summary-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}
.job-summary-card h4 { font-family: 'Montserrat', sans-serif; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.summary-row { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.summary-row:last-child { border-bottom: none; }
.summary-row span:first-child { color: var(--muted); }
.summary-row span:last-child { font-weight: 600; color: var(--navy); }

/* ---- CONTACT PAGE ---- */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s;
  box-shadow: var(--shadow);
  display: block;
  color: var(--text);
}
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--gold); }
.contact-card-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.contact-card h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; font-size: 1rem; }
.contact-card p { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.6rem; }
.contact-detail { font-weight: 700; color: var(--navy); font-size: 0.9rem; font-family: 'Montserrat', sans-serif; }

.contact-main-section { background: var(--off); }
.contact-form-wrap h2 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-family: 'Montserrat', sans-serif; font-size: 0.8rem; font-weight: 700; color: var(--navy); letter-spacing: 0.04em; }
.form-group input, .form-group select, .form-group textarea {
  padding: 0.85rem 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  background: var(--white);
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--muted); margin-top: 0.5rem; }
.form-success {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--white);
  border-radius: 12px;
  border: 2px solid var(--gold);
}
.success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { font-family: 'Montserrat', sans-serif; color: var(--navy); margin-bottom: 0.8rem; }
.form-success a { color: var(--gold); font-weight: 700; }

.contact-info-panel { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-box {
  background: var(--navy);
  color: var(--white);
  border-radius: 12px;
  padding: 2rem;
}
.contact-info-box h3 { font-family: 'Montserrat', sans-serif; color: var(--gold); margin-bottom: 1.5rem; font-size: 1.1rem; }
.info-item { display: flex; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); align-items: flex-start; }
.info-item:last-child { border-bottom: none; }
.info-icon { font-size: 1.3rem; min-width: 24px; margin-top: 2px; }
.info-item strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); margin-bottom: 0.2rem; }
.info-item a, .info-item p { color: rgba(255,255,255,0.85); font-size: 0.92rem; margin: 0; }
.info-item a:hover { color: var(--gold); }

.quick-actions { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem; }
.quick-actions h4 { font-family: 'Montserrat', sans-serif; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 1rem; }
.quick-btn {
  display: block;
  padding: 0.85rem 1rem;
  background: var(--off);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.6rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  transition: all 0.2s;
  text-align: center;
}
.quick-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.map-section { height: 380px; overflow: hidden; }

/* ---- PRODUCT CATEGORY NAV ---- */
.prod-nav-bar {
  background: var(--navy);
  padding: 0;
  position: sticky;
  top: 72px;
  z-index: 100;
  border-bottom: 2px solid var(--gold);
}
.prod-nav-links {
  display: flex;
  overflow-x: auto;
  gap: 0;
  scrollbar-width: none;
}
.prod-nav-links::-webkit-scrollbar { display: none; }
.prod-nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding: 1rem 1.3rem;
  white-space: nowrap;
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
}
.prod-nav-links a:hover {
  color: var(--gold);
  background: rgba(200,169,110,0.08);
  border-bottom-color: var(--gold);
}

/* ---- PRODUCT CATEGORY HEADER ---- */
.prod-category-header {
  text-align: center;
  margin-bottom: 3rem;
}

/* ---- PRODUCT VARIANT GRID ---- */
.prod-variant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.prod-variant-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.prod-variant-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.prod-variant-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.prod-variant-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}
.prod-variant-img img[src$=".svg"] {
  object-fit: fill;
  background: #0D2B4E;
}
.prod-variant-card:hover .prod-variant-img img { transform: scale(1.04); }
.prod-variant-body { padding: 1.8rem; }
.prod-variant-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.prod-variant-body p { font-size: 0.93rem; color: var(--muted); margin-bottom: 1.2rem; line-height: 1.6; }

/* ---- CI TWO COL ---- */
.ci-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.ci-two-col .product-detail-text {
  background: var(--off);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border);
}

/* ---- VALVES GRID ---- */
.valves-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.valve-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.valve-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.valve-img {
  height: 180px;
  background-size: cover;
  background-position: center;
  background-color: #e8edf2;
  overflow: hidden;
}
.valve-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.valve-img img[src$=".svg"] {
  object-fit: fill;
  background: #0D2B4E;
}
.valve-card:hover .valve-img img { transform: scale(1.04); }
.valve-body { padding: 1.4rem; }
.valve-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}

/* ---- SIMPLE INFO CARD ---- */
.simple-info-card {
  background: var(--off);
  border-radius: 12px;
  padding: 2.5rem;
  border: 1px solid var(--border);
}
.two-col-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem;
  margin-top: 1rem;
}

.ww-grid-inline {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.ww-card-sm {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--off);
  border-radius: 10px;
  padding: 1.2rem;
  border-left: 4px solid var(--gold);
}
.ww-card-sm .ww-icon { font-size: 1.8rem; min-width: 36px; }
.ww-card-sm strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 0.9rem; color: var(--navy); margin-bottom: 0.25rem; }
.ww-card-sm p { font-size: 0.85rem; color: var(--muted); margin: 0; line-height: 1.6; }

/* ---- WATER & WASTEWATER ---- */
.ww-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.ww-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  border-top: 4px solid var(--gold);
  box-shadow: var(--shadow);
  text-align: center;
}
.ww-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.ww-card h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--navy); margin-bottom: 0.6rem; font-size: 1rem; }
.ww-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; }

.sub-section-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.screen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.8rem;
}
.screen-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  transition: all 0.2s;
}
.screen-item:hover { background: var(--off); border-left-color: var(--navy); }
.screen-item span { font-size: 0.88rem; font-weight: 500; color: var(--navy); }

/* ---- ANIMATIONS ---- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollDrop {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .two-col.reverse { direction: ltr; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .job-content { grid-template-columns: 1fr; }
  .job-sidebar { position: static; }
}

@media (max-width: 720px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    gap: 0.4rem;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    border-bottom: 2px solid var(--gold);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .stat-divider { display: none; }
  .stats-container { gap: 0; }
  .stat-item { padding: 0.8rem 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .req-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 2rem; }
  .product-detail-img img { height: 260px; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .hero-btns { flex-direction: column; align-items: center; }
  .cta-btns { flex-direction: column; align-items: center; }
}

/* ============================================
   MOBILE RESPONSIVE — Complete Overhaul
   ============================================ */

/* ---- TABLET (max 1024px) ---- */
@media (max-width: 1024px) {
  .container { padding: 0 1.5rem; }
  .section { padding: 4rem 0; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .two-col.reverse { direction: ltr; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .prod-variant-grid { grid-template-columns: 1fr 1fr; }
  .valves-grid { grid-template-columns: 1fr 1fr; }
  .job-content { grid-template-columns: 1fr; }
  .job-sidebar { position: static; }
  .ci-two-col { grid-template-columns: 1fr; }
  .stats-container { flex-wrap: wrap; justify-content: center; gap: 0; }
  .stat-item { padding: 0.8rem 1.5rem; }
}

/* ---- MOBILE (max 768px) ---- */
@media (max-width: 768px) {
  /* Navbar */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1rem 1.5rem 2rem;
    gap: 0.2rem;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    border-bottom: 2px solid var(--gold);
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { 
    padding: 0.85rem 1rem; 
    font-size: 0.9rem;
    border-radius: 6px;
    display: block;
  }

  /* Hero */
  .hero { min-height: 100svh; padding: 5rem 1.2rem 3rem; }
  .hero-title { font-size: 2rem; line-height: 1.2; }
  .hero-desc { font-size: 0.95rem; }
  .hero-btns { flex-direction: column; align-items: center; gap: 0.8rem; }
  .hero-btns .btn { width: 100%; max-width: 280px; text-align: center; }

  /* Page hero */
  .page-hero { padding: 6rem 1.2rem 3rem; min-height: 35vh; }
  .page-hero-content h1 { font-size: 1.8rem; }
  .page-hero-content p { font-size: 0.92rem; }

  /* Stats bar */
  .stats-bar { padding: 0.5rem 0; }
  .stat-divider { display: none; }
  .stats-container { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
  .stat-item { padding: 0.8rem 0.5rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-number { font-size: 1.1rem; }
  .stat-label { font-size: 0.65rem; }

  /* Section headers */
  .section-title { font-size: 1.6rem; }
  .section { padding: 3rem 0; }
  .container { padding: 0 1rem; }

  /* Product grid */
  .product-grid { grid-template-columns: 1fr; gap: 1rem; }
  .product-card-img { height: 160px; }

  /* Why grid */
  .why-grid { grid-template-columns: 1fr; gap: 1rem; }
  .why-card { padding: 1.5rem 1.2rem; }

  /* CTA banner */
  .cta-banner { padding: 3rem 1.2rem; }
  .cta-banner h2 { font-size: 1.4rem; }
  .cta-btns { flex-direction: column; align-items: center; gap: 0.8rem; }
  .cta-btns .btn { width: 100%; max-width: 280px; text-align: center; }

  /* Footer */
  .footer-container { grid-template-columns: 1fr; gap: 2rem; padding: 0 1.2rem 2rem; }
  .footer-brand p { font-size: 0.85rem; }

  /* About page */
  .mv-grid { grid-template-columns: 1fr; }
  .expertise-item { flex-direction: column; gap: 0.8rem; padding: 1.5rem 0; }
  .expertise-num { font-size: 1.8rem; }

  /* Products page */
  .prod-nav-bar { top: 72px; }
  .prod-nav-links a { padding: 0.85rem 0.9rem; font-size: 0.68rem; }
  .prod-variant-grid { grid-template-columns: 1fr; }
  .prod-variant-img { height: 200px; }
  .valves-grid { grid-template-columns: 1fr; }
  .valve-img { height: 200px; }
  .spec-table { font-size: 0.82rem; }
  .spec-key { min-width: 120px; font-size: 0.78rem; }
  .two-col-list { grid-template-columns: 1fr; }
  .screen-grid { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .screen-item span { font-size: 0.8rem; }
  .product-detail-img img { height: 220px; }
  .ww-grid { grid-template-columns: 1fr; }

  /* Recruitment page */
  .job-meta { gap: 0.5rem; }
  .job-meta-item { font-size: 0.78rem; padding: 0.3rem 0.7rem; }
  .req-grid { grid-template-columns: 1fr; }
  .apply-card { padding: 1.5rem; }
  .job-section-block h3 { font-size: 1.05rem; }

  /* Contact page */
  .contact-cards-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
  .contact-card { padding: 1.2rem 0.8rem; }
  .contact-card-icon { font-size: 1.8rem; }
  .contact-card h3 { font-size: 0.85rem; }
  .contact-detail { font-size: 0.78rem; }
  .form-row { grid-template-columns: 1fr; gap: 1rem; }
  .contact-info-box { padding: 1.5rem; }
  .quick-actions { padding: 1.2rem; }
  .map-section { height: 260px; }

  /* Intro visual */
  .visual-img { height: 260px; }
  .visual-badge { font-size: 0.78rem; padding: 0.5rem 0.9rem; }

  /* Buttons general */
  .btn { padding: 0.8rem 1.6rem; font-size: 0.85rem; }
}

/* ---- SMALL MOBILE (max 480px) ---- */
@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .section-title { font-size: 1.4rem; }
  .contact-cards-grid { grid-template-columns: 1fr; }
  .screen-grid { grid-template-columns: 1fr; }
  .stats-container { grid-template-columns: 1fr 1fr; }
  .prod-nav-links a { padding: 0.75rem 0.7rem; font-size: 0.62rem; }
  .logo-main { font-size: 1rem; }
  .logo-sub { font-size: 0.6rem; }
  .logo-img { width: 42px; height: 42px; }
  .job-title { font-size: 1.4rem; }
  .job-subtitle { font-size: 0.95rem; }
  .footer-bottom p { font-size: 0.75rem; }
  .spec-key { min-width: 100px; }
  .ww-card-sm { flex-direction: column; gap: 0.5rem; }
  .apply-card .btn { font-size: 0.82rem; padding: 0.75rem 1rem; }
}

/* ---- TOUCH IMPROVEMENTS ---- */
@media (hover: none) {
  .product-card:hover { transform: none; }
  .why-card:hover { background: rgba(200,169,110,0.1); }
  .contact-card:hover { transform: none; }
  .btn:hover { transform: none; }
  .quick-btn:hover { background: var(--off); border-color: var(--border); color: var(--navy); }
}

/* ---- VIEWPORT HEIGHT FIX FOR MOBILE BROWSERS ---- */
@supports (height: 100svh) {
  .hero { min-height: 100svh; }
}