/* ===================================================
   FASTENER SOLUTION FZ LLC — WEBSITE STYLES
   =================================================== */

/* ---- CSS Variables ---- */
:root {
  --navy: #1E3A5F;
  --navy-dark: #122744;
  --navy-mid: #2A4E7F;
  --gold: #C8A84B;
  --gold-light: #E0C068;
  --gold-dark: #A88830;
  --silver: #8A96A3;
  --steel: #4B5563;
  --white: #FFFFFF;
  --off-white: #F8F9FB;
  --light-grey: #EDF0F4;
  --mid-grey: #D1D8E0;
  --text-main: #1A2332;
  --text-body: #3D4F63;
  --text-muted: #6B7C8E;
  --section-pad: 96px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(30,58,95,0.10);
  --shadow-lg: 0 12px 48px rgba(30,58,95,0.18);
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
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, select, textarea { font-family: inherit; font-size: 1rem; }

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

/* ---- Typography ---- */
.section-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}
.section-eyebrow-light { color: var(--gold-light); }
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-title-light { color: var(--white); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}
.section-subtitle-light { color: rgba(255,255,255,0.7); }
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-subtitle { margin: 0 auto; }
.section-header-light .section-title { color: var(--white); }

/* ---- Sections ---- */
.section { padding: var(--section-pad) 0; }
.section-alt { background: var(--off-white); }
.section-dark {
  background: var(--navy-dark);
  position: relative;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border: 2px solid var(--navy);
}
.btn-primary:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,58,95,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
  border: 2px solid var(--gold);
  font-weight: 700;
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,168,75,0.4);
}
.btn-full { width: 100%; justify-content: center; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  transition: all var(--transition);
}
.header-top {
  background: var(--navy-dark);
  padding: 8px 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
}
.header-top-inner {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.header-top-inner span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.header-top-inner svg { opacity: 0.7; flex-shrink: 0; }
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--light-grey);
  box-shadow: 0 2px 16px rgba(30,58,95,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { width: 42px; height: 42px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  font-weight: 500;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 12px;
  border-radius: 6px;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--navy);
  background: var(--light-grey);
}
.nav-link.nav-cta {
  background: var(--navy);
  color: var(--white);
  padding: 10px 18px;
  margin-left: 8px;
}
.nav-link.nav-cta:hover {
  background: var(--gold);
  color: var(--navy-dark);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
  display: block;
}
.site-header.scrolled .navbar {
  box-shadow: 0 4px 24px rgba(30,58,95,0.15);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 180px 0 100px;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,168,75,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridFade 8s ease-in-out infinite alternate;
}
@keyframes gridFade {
  from { opacity: 0.5; }
  to { opacity: 1; }
}
.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle, rgba(200,168,75,0.12) 0%, rgba(30,58,95,0.3) 40%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 6s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,168,75,0.15);
  border: 1px solid rgba(200,168,75,0.3);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease both;
}
.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.15s ease both;
}
.hero-accent {
  color: var(--gold);
  position: relative;
}
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 36px;
  animation: fadeUp 0.8s 0.3s ease both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeUp 0.8s 0.45s ease both;
}
.hero-actions .btn-outline {
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.hero-actions .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.6s ease both;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat-lbl {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounce 2s ease-in-out infinite;
}
.hero-scroll-hint svg { width: 18px; height: 18px; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== TRUST STRIP ===== */
.trust-strip {
  background: var(--navy);
  padding: 20px 0;
  border-bottom: 3px solid var(--gold);
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
}
.trust-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.trust-tags span {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 5px 14px;
  border-radius: 100px;
  white-space: nowrap;
  transition: all var(--transition);
}
.trust-tags span:hover {
  background: rgba(200,168,75,0.2);
  border-color: var(--gold);
  color: var(--gold-light);
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-img-frame {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.about-img-frame::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(200,168,75,0.2), transparent 70%);
}
.about-img-inner { height: 100%; display: flex; flex-direction: column; justify-content: center; }
.about-icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.aig-cell {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  padding: 20px;
  transition: all var(--transition);
}
.aig-cell:hover { background: rgba(200,168,75,0.12); border-color: rgba(200,168,75,0.3); }
.aig-highlight { background: rgba(200,168,75,0.12); border-color: rgba(200,168,75,0.3); }
.aig-dark { background: rgba(255,255,255,0.03); }
.aig-cell svg { width: 100%; height: 100%; max-width: 60px; }
.about-badge-float {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--gold);
  padding: 12px 20px;
  border-radius: var(--radius);
  align-self: flex-start;
}
.abf-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1;
}
.abf-lbl {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy-dark);
  letter-spacing: 0.06em;
}
.about-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 16px;
  line-height: 1.65;
}
.about-content p { color: var(--text-body); margin-bottom: 24px; line-height: 1.7; }
.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 32px 0;
}
.pillar {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.pillar-icon {
  width: 36px;
  height: 36px;
  background: rgba(30,58,95,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--navy);
}
.pillar-icon svg { width: 18px; height: 18px; }
.pillar strong { font-size: 0.9rem; color: var(--navy); display: block; margin-bottom: 4px; }
.pillar p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* ===== PRODUCTS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-card:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.featured-product {
  border-color: var(--gold);
  background: linear-gradient(145deg, rgba(200,168,75,0.04), var(--white));
}
.pc-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pc-icon {
  width: 56px;
  height: 56px;
  background: var(--light-grey);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  transition: all var(--transition);
}
.product-card:hover .pc-icon {
  background: rgba(30,58,95,0.08);
}
.pc-icon svg { width: 100%; height: 100%; }
.product-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}
.product-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}
.pc-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.pc-tags span {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--light-grey);
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.pc-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-dark);
  margin-top: 4px;
  transition: color var(--transition);
}
.pc-cta:hover { color: var(--navy); }
.products-cta {
  text-align: center;
  background: var(--light-grey);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 2px dashed var(--mid-grey);
}
.products-cta p {
  color: var(--text-body);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

/* ===== INDUSTRIES ===== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-top: 4px solid var(--ind-color, var(--navy));
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
}
.industry-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--ind-color, var(--navy));
  border-top-color: var(--ind-color, var(--navy));
}
.ind-icon {
  width: 48px;
  height: 48px;
  color: var(--ind-color, var(--navy));
  margin-bottom: 16px;
}
.ind-icon svg { width: 48px; height: 48px; }
.industry-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.industry-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== QUALITY ===== */
.quality-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}
.quality-content p {
  color: var(--text-body);
  margin-bottom: 24px;
  line-height: 1.7;
}
.quality-steps { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.qs-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.qs-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold);
  opacity: 0.6;
  flex-shrink: 0;
  width: 36px;
  line-height: 1.1;
}
.qs-detail strong {
  font-size: 0.95rem;
  color: var(--navy);
  display: block;
  margin-bottom: 4px;
}
.qs-detail p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; margin: 0; }
.standards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.std-badge {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius);
  padding: 10px 12px;
  text-align: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.std-badge span {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--text-muted);
  display: block;
}
.std-badge:hover {
  background: var(--navy);
  color: var(--gold);
  border-color: var(--navy);
}
.std-badge:hover span { color: rgba(255,255,255,0.6); }
.quality-cert-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: rgba(30,58,95,0.05);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.83rem;
  color: var(--text-body);
  line-height: 1.55;
}
.quality-cert-note svg { color: var(--navy); flex-shrink: 0; margin-top: 2px; }

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.wc-num {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--light-grey);
  line-height: 1;
}
.wc-icon {
  width: 48px;
  height: 48px;
  background: rgba(30,58,95,0.07);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  margin-bottom: 20px;
  transition: all var(--transition);
}
.why-card:hover .wc-icon {
  background: var(--navy);
  color: var(--gold);
}
.wc-icon svg { width: 24px; height: 24px; }
.why-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.6; }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-bottom: 24px;
}
.gi-large { grid-column: span 2; }
.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: transform var(--transition);
}
.gi-large { aspect-ratio: 16/7; }
.gallery-item:hover { transform: scale(1.02); }
.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.04em;
}
.gp-1 { background: linear-gradient(135deg, #0f2744, #1a3a60); }
.gp-2 { background: linear-gradient(135deg, #1a2e50, #2a4575); }
.gp-3 { background: linear-gradient(135deg, #22396b, #1e3a5f); }
.gp-4 { background: linear-gradient(135deg, #0d2137, #1a3355); }
.gp-5 { background: linear-gradient(135deg, #16304f, #243e6a); }
.gp-6 { background: linear-gradient(135deg, #1c3560, #0e2040); }
.gallery-note {
  text-align: center;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  font-style: italic;
}

/* ===== BLOG ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.blog-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--navy);
}
.blog-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(200,168,75,0.1);
  padding: 5px 12px;
  border-radius: 100px;
  align-self: flex-start;
}
.blog-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  flex: 1;
}
.blog-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--light-grey);
  font-size: 0.8rem;
}
.blog-meta span { color: var(--text-muted); }
.blog-read {
  font-weight: 600;
  color: var(--navy);
  transition: color var(--transition);
}
.blog-read:hover { color: var(--gold-dark); }

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-mid));
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
  padding: 60px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-text p { color: rgba(255,255,255,0.7); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}
.ci-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--light-grey);
}
.ci-block:last-of-type { border-bottom: none; margin-bottom: 20px; }
.ci-icon {
  width: 44px;
  height: 44px;
  background: var(--light-grey);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  flex-shrink: 0;
}
.ci-icon svg { width: 20px; height: 20px; }
.ci-block strong {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
}
.ci-block a, .ci-block span {
  font-size: 0.95rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.5;
  display: block;
}
.ci-block a:hover { color: var(--gold-dark); }
.map-placeholder { border-radius: var(--radius); overflow: hidden; }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--mid-grey);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--steel);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--mid-grey);
  border-radius: var(--radius);
  color: var(--text-main);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--silver);
}
.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: -4px;
}
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(5,150,105,0.1);
  border: 1px solid rgba(5,150,105,0.3);
  color: #065f46;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
}
.form-success.show { display: flex; }
.form-success svg { color: #059669; flex-shrink: 0; }

/* ===== FOOTER ===== */
.site-footer { background: var(--navy-dark); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-tagline {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  max-width: 280px;
}
.footer-contact-quick { display: flex; flex-direction: column; gap: 6px; }
.footer-contact-quick a {
  font-size: 0.87rem;
  color: var(--gold);
  font-weight: 500;
  transition: color var(--transition);
}
.footer-contact-quick a:hover { color: var(--gold-light); }
.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}
.footer-keywords { font-style: italic; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 900px) {
  :root { --section-pad: 64px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .quality-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gi-large { grid-column: span 2; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    border-bottom: 2px solid var(--light-grey);
    box-shadow: var(--shadow);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-link.nav-cta { margin-left: 0; text-align: center; }
  .navbar { position: relative; }
  .site-header { position: fixed; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .about-pillars { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .header-top-inner { gap: 12px; }
  .header-top-inner span:last-child { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gi-large { grid-column: span 1; aspect-ratio: 4/3; }
  .industries-grid { grid-template-columns: 1fr; }
  .standards-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }