/* =========================================================
   A One Instruments — stylesheet
   Converted from the original React/Tailwind design tokens
   ========================================================= */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap");

:root {
  --radius: 0.5rem;

  --background: #ffffff;
  --foreground: #191c26;
  --card: #ffffff;

  /* Royal blue */
  --primary: #1c62c9;
  --primary-foreground: #ffffff;
  --primary-deep: #164a97;

  /* Bright green accent */
  --accent: #52b85a;
  --accent-foreground: #ffffff;

  --secondary: #f2f4f8;
  --muted-foreground: #656d7c;

  /* Dark navy */
  --navy: #131f30;
  --navy-foreground: #ffffff;

  --surface: #f5f6f9;

  --destructive: #d6432f;
  --border: #e4e7ee;
  --input: #e4e7ee;

  --gradient-hero: linear-gradient(135deg, #1c3a63 0%, #0e1a29 100%);
  --gradient-primary: linear-gradient(135deg, #1c62c9 0%, #164a97 100%);
  --gradient-brand: linear-gradient(135deg, #1c62c9 0%, #52b85a 100%);

  --shadow-card: 0 4px 16px -4px rgba(19, 31, 48, 0.1);
  --shadow-card-hover: 0 16px 40px -12px rgba(28, 98, 201, 0.3);
  --shadow-elegant: 0 20px 60px -20px rgba(22, 74, 151, 0.35);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: "Inter", "Poppins", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Poppins", "Inter", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
}

.container {
  margin-left: auto;
  margin-right: auto;
  max-width: 80rem;
  padding-left: 1rem;
  padding-right: 1rem;
}
@media (min-width: 640px) {
  .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}
@media (min-width: 1024px) {
  .container { padding-left: 2rem; padding-right: 2rem; }
}

.container-sm { max-width: 56rem; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .container-sm { padding: 0 1.5rem; } }

.container-md { max-width: 64rem; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .container-md { padding: 0 1.5rem; } }

.gradient-hero { background: var(--gradient-hero); }
.gradient-primary { background: var(--gradient-primary); }
.gradient-brand { background: var(--gradient-brand); }
.shadow-card { box-shadow: var(--shadow-card); }
.shadow-card-hover { box-shadow: var(--shadow-card-hover); }
.shadow-elegant { box-shadow: var(--shadow-elegant); }
.transition-smooth { transition: var(--transition-smooth); }

.hex-clip {
  clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0% 50%);
}

.diamond-frame {
  transform: rotate(45deg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border: 4px solid var(--primary);
  box-shadow: var(--shadow-card-hover);
}
.diamond-frame img {
  transform: rotate(-45deg) scale(1.42);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.accent-stripe::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  background: var(--accent);
  margin-top: 0.75rem;
  border-radius: 2px;
}
.accent-stripe-center::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  background: var(--accent);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.fade-in-up { animation: fadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}
.reveal-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .fade-in-up { animation: none; }
}

.marquee {
  display: flex;
  width: max-content;
  gap: 3rem;
  padding: 0 1.5rem;
  animation: marquee 40s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.sugar-bg            { background-color: #C9A66B; }
.textile-bg          { background-color: #6B4E8A; }
.paper-bg            { background-color: #B8B098; }
.cement-bg           { background-color: #7A7A7A; }
.food-bg             { background-color: #C2483B; }
.chemical-bg         { background-color: #2E8B7C; }
.process-bg          { background-color: #345E8B; }
.general-industry-bg { background-color: #4A5A6B; }

/* =========================================================
   Layout helpers
   ========================================================= */
.section { padding-top: 6rem; padding-bottom: 6rem; }
.section-sm { padding-top: 4rem; padding-bottom: 4rem; }
.bg-surface { background-color: var(--surface); }
.border-y { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.text-center { text-align: center; }

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  font-weight: 600;
}
.eyebrow.on-dark { color: var(--accent); }

.section-title {
  margin-top: 0.75rem;
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--navy);
}
@media (min-width: 768px) { .section-title { font-size: 2.25rem; } }

.section-head { text-align: center; margin-bottom: 4rem; }

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: var(--transition-smooth);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  border-bottom: 1px solid var(--border);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
@media (min-width: 768px) { .navbar-inner { height: 5rem; } }

.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 2.5rem; width: auto; }
@media (min-width: 768px) { .brand img { height: 3rem; } }
.brand-text { display: none; flex-direction: column; line-height: 1.1; color: #fff; transition: var(--transition-smooth); }
.navbar.scrolled .brand-text { color: var(--navy); }
@media (min-width: 640px) { .brand-text { display: flex; } }
.brand-text .l1 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.brand-text .l2 { font-size: 1rem; font-weight: 500; letter-spacing: 0.2em; opacity: 0.8; }

.nav-links { display: none; align-items: center; gap: 2rem; }
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-links a.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  transition: var(--transition-smooth);
}
.navbar.scrolled .nav-links a.nav-link { color: var(--navy); }
.nav-links a.nav-link:hover, .nav-links a.nav-link.active { color: var(--accent); }

.btn-quote {
  display: inline-flex;
  align-items: center;
  border-radius: 0.375rem;
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.btn-quote:hover { background: var(--primary-deep); }

.navbar-mobile-toggle { display: flex; align-items: center; gap: 0.5rem; }
@media (min-width: 768px) { .navbar-mobile-toggle { display: none; } }
.btn-quote-sm {
  display: inline-flex; align-items: center; border-radius: 0.375rem;
  background: var(--primary); color: var(--primary-foreground);
  padding: 0.5rem 0.75rem; font-size: 0.75rem; font-weight: 600;
  box-shadow: var(--shadow-card); transition: var(--transition-smooth);
}
.menu-btn {
  background: none; border: none; padding: 0.5rem; color: #fff; transition: var(--transition-smooth);
}
.navbar.scrolled .menu-btn { color: var(--navy); }

.mobile-menu {
  display: none;
  background: var(--background);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}
.mobile-menu.open { display: block; }
.mobile-menu-inner { display: flex; flex-direction: column; padding: 1rem; gap: 0.25rem; }
.mobile-menu-inner a {
  padding: 0.625rem 0.75rem;
  border-radius: 0.375rem;
  color: var(--navy);
  font-weight: 500;
  transition: var(--transition-smooth);
}
.mobile-menu-inner a:hover, .mobile-menu-inner a.active { background: var(--secondary); color: var(--primary); }

/* =========================================================
   Buttons / links
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition-smooth);
  border: none;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-elegant); }
.btn-primary:hover { background: var(--primary-deep); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.8); }
.btn-outline-white:hover { background: #fff; color: var(--navy); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: var(--shadow-elegant); font-weight: 700; }
.btn-accent:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-square { border-radius: 0.375rem; padding: 0.75rem 1.25rem; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--primary); font-weight: 600; transition: var(--transition-smooth);
}
.link-arrow:hover { gap: 0.75rem; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--gradient-hero);
  opacity: 0.9;
}
.hero-inner { position: relative; padding: 8rem 0; max-width: 42rem; }
.hero-eyebrow {
  display: inline-block; color: var(--accent); text-transform: uppercase;
  letter-spacing: 0.3em; font-size: 0.75rem; font-weight: 600;
  margin-bottom: 1.5rem; border-left: 4px solid var(--accent); padding-left: 0.75rem;
}
.hero h1 { font-size: 3rem; line-height: 1.05; letter-spacing: -0.02em; }
@media (min-width: 768px) { .hero h1 { font-size: 4.5rem; } }
.hero h1 .light { font-weight: 300; display: block; }
.hero h1 .bold { font-weight: 700; display: block; }
.hero-rule { width: 4rem; height: 0.25rem; background: var(--accent); margin: 1.5rem 0; border-radius: 999px; }
.hero p.lead { font-size: 1.125rem; opacity: 0.9; max-width: 36rem; line-height: 1.7; }
@media (min-width: 768px) { .hero p.lead { font-size: 1.25rem; } }
.hero-ctas { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.scroll-indicator {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.7); font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.2em; display: none; flex-direction: column; align-items: center; gap: 0.5rem;
}
@media (min-width: 768px) { .scroll-indicator { display: flex; } }
.scroll-indicator .line { width: 1px; height: 2rem; background: rgba(255,255,255,0.5); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.4;} }

/* =========================================================
   Page hero (inner pages)
   ========================================================= */
.page-hero {
  position: relative;
  background: var(--gradient-hero);
  padding: 8rem 0 5rem;
  overflow: hidden;
  color: #fff;
  text-align: center;
}
.page-hero .decor { position: absolute; inset: 0; opacity: 0.1; pointer-events: none; }
.page-hero .decor span { position: absolute; }
.page-hero .decor .d1 { top: 2.5rem; right: 2.5rem; width: 10rem; height: 10rem; background: var(--accent); }
.page-hero .decor .d2 { bottom: 2.5rem; left: 5rem; width: 7rem; height: 7rem; background: var(--primary); }
.page-hero .decor .d3 { top: 8rem; left: 33%; width: 5rem; height: 5rem; background: #fff; }
.page-hero-inner { position: relative; max-width: 80rem; margin: 0 auto; padding: 0 1rem; }
.page-hero h1 { font-size: 2.25rem; font-weight: 700; }
@media (min-width: 768px) { .page-hero h1 { font-size: 3.75rem; } }
.page-hero .subtitle { margin-top: 1.5rem; font-size: 1.125rem; max-width: 42rem; margin-left: auto; margin-right: auto; opacity: 0.9; }
@media (min-width: 768px) { .page-hero .subtitle { font-size: 1.25rem; } }

/* =========================================================
   Stats
   ========================================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  padding: 3.5rem 0;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; }
.stat .num { font-size: 2.25rem; font-weight: 700; color: var(--primary); }
@media (min-width: 768px) { .stat .num { font-size: 3rem; } }
.stat .label { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: 0.1em; }

/* =========================================================
   Client marquee
   ========================================================= */
.marquee-section { padding: 2.5rem 0; overflow: hidden; position: relative; }
.marquee-label { text-align: center; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.3em; color: var(--muted-foreground); margin-bottom: 1.5rem; }
.marquee-wrap { position: relative; }
.marquee-chip {
  flex-shrink: 0; padding: 0.75rem 1.5rem; border-radius: 0.375rem; background: var(--surface);
  border: 1px solid var(--border); color: rgba(19,31,48,0.7); font-weight: 600; font-size: 0.875rem; letter-spacing: 0.02em;
  transition: var(--transition-smooth);
}
.marquee-chip:hover { color: var(--primary); border-color: var(--primary); }
.fade-edge { pointer-events: none; position: absolute; top: 0; bottom: 0; width: 6rem; }
.fade-edge.left { left: 0; background: linear-gradient(to right, var(--background), transparent); }
.fade-edge.right { right: 0; background: linear-gradient(to left, var(--background), transparent); }

/* =========================================================
   About snapshot / grid layouts
   ========================================================= */
.grid-2 { display: grid; gap: 4rem; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.about-copy p { margin-top: 1.5rem; color: var(--muted-foreground); line-height: 1.7; }
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; padding: 2rem; }

/* =========================================================
   Cards
   ========================================================= */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.card:hover { box-shadow: var(--shadow-card-hover); }
.grid-cards { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .grid-cards { grid-template-columns: repeat(3, 1fr); } }
.grid-cards-2 { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-cards-2 { grid-template-columns: repeat(2, 1fr); } }
.grid-cards-3 { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-cards-3 { grid-template-columns: repeat(3, 1fr); } }

.category-card { display: block; height: 100%; padding: 1.75rem; border-top: 4px solid var(--primary); }
.category-card:hover { transform: translateY(-6px); }
.icon-hex {
  width: 3.5rem; height: 3.5rem; display: flex; align-items: center; justify-content: center;
  color: #fff; margin-bottom: 1.25rem; transition: var(--transition-smooth);
}
.category-card:hover .icon-hex { transform: scale(1.1); }
.card h3 { font-size: 1.125rem; font-weight: 600; color: var(--navy); }
.card p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; }

.why-card { padding: 1.75rem; }
.why-card:hover { transform: translateY(-4px); }
.icon-round {
  width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(28,98,201,0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; transition: var(--transition-smooth);
}
.why-card:hover .icon-round { background: var(--primary); color: #fff; }

.service-card { padding: 2rem; text-align: center; }
.service-card:hover { transform: translateY(-4px); }
.icon-hex-lg { width: 5rem; height: 5rem; display: flex; align-items: center; justify-content: center; color: #fff; margin: 0 auto 1.5rem; }

/* Industries */
.industries-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .industries-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .industries-grid { grid-template-columns: repeat(4, 1fr); } }
.industry-tile {
  position: relative; height: 220px; border-radius: 1rem; overflow: hidden;
  background-size: cover; background-position: center;
  border-bottom: 4px solid transparent; box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.industry-tile:hover { border-bottom-color: #F5A623; box-shadow: var(--shadow-card-hover); }
.industry-tile .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.45) 50%, transparent);
  transition: transform 0.5s;
}
.industry-tile:hover .overlay { transform: scale(1.1); }
.industry-tile .info { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.25rem; }
.industry-tile .name { font-weight: 700; color: #fff; font-size: 1.125rem; text-transform: uppercase; letter-spacing: 0.05em; }
.industry-tile .sub {
  margin-top: 0.25rem; font-size: 0.75rem; color: rgba(255,255,255,0.8);
  opacity: 0; transform: translateY(4px); transition: var(--transition-smooth);
}
.industry-tile:hover .sub { opacity: 1; transform: translateY(0); }

/* Testimonials */
.testimonial { padding: 2rem; display: flex; flex-direction: column; height: 100%; }
.testimonial .quote-icon { color: rgba(28,98,201,0.4); }
.testimonial blockquote { margin: 1rem 0 0; color: var(--navy); line-height: 1.7; }
.testimonial .who { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.testimonial .who .name { font-weight: 600; color: var(--navy); }
.testimonial .who .role { font-size: 0.875rem; color: var(--muted-foreground); }

/* Case studies */
.case-card { overflow: hidden; display: flex; flex-direction: column; height: 100%; }
.case-card:hover { transform: translateY(-4px); }
.case-media { position: relative; height: 13rem; overflow: hidden; }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.case-card:hover .case-media img { transform: scale(1.05); }
.case-tag {
  position: absolute; top: 0.75rem; left: 0.75rem; background: var(--primary); color: #fff;
  font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem; border-radius: 999px;
}
.case-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.case-body h3 { font-size: 1.125rem; font-weight: 600; color: var(--navy); }
.case-body p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; flex: 1; }
.case-loc { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; color: var(--muted-foreground); }
.case-loc svg { color: var(--primary); }

/* CTA banner */
.cta-banner { position: relative; padding: 6rem 0; overflow: hidden; color: #fff; text-align: center; }
.cta-banner img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.15; }
.cta-banner .inner { position: relative; max-width: 56rem; margin: 0 auto; padding: 0 1rem; }
.cta-banner h2 { font-size: 1.875rem; font-weight: 700; line-height: 1.2; }
@media (min-width: 768px) { .cta-banner h2 { font-size: 3rem; } }
.cta-banner p { margin-top: 1.5rem; font-size: 1.125rem; opacity: 0.9; }

/* =========================================================
   About page
   ========================================================= */
.value-card { padding: 2rem; }
.value-card-inner { display: flex; align-items: flex-start; gap: 1.25rem; }
.icon-hex-md { width: 4rem; height: 4rem; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: #fff; }
.value-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--navy); }
.value-card p { margin-top: 1.25rem; color: var(--muted-foreground); line-height: 1.7; }

.pill-row { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .pill-row { grid-template-columns: repeat(3, 1fr); } }
.pill {
  display: flex; align-items: center; gap: 1rem; padding: 1.75rem; border-radius: 0.5rem;
  background: var(--primary); color: #fff; box-shadow: var(--shadow-card);
}
.pill svg { color: var(--accent); flex-shrink: 0; }
.pill span { font-weight: 600; font-size: 1.125rem; }

/* =========================================================
   Products page
   ========================================================= */
.product-card { display: flex; flex-direction: column; overflow: hidden; }
.product-card img { width: 100%; height: 220px; object-fit: cover; border-radius: 1rem 1rem 0 0; }
.product-card-body { display: flex; flex-direction: column; flex: 1; padding: 1.5rem; }
.product-card-body h3 { font-size: 1.25rem; font-weight: 700; color: var(--navy); }
.product-card-body .rule { margin-top: 0.5rem; height: 2px; width: 2.5rem; background: var(--accent); border-radius: 999px; }
.product-card-body p { margin-top: 1rem; font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; flex: 1; }
.product-card-body .btn { margin-top: 1.5rem; justify-content: center; border-radius: 0.375rem; }

.enquire-banner {
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1.5rem;
  text-align: center; color: #fff; padding: 4rem 0;
}
@media (min-width: 768px) { .enquire-banner { flex-direction: row; text-align: left; } }
.enquire-banner h3 { font-size: 1.5rem; font-weight: 700; }
@media (min-width: 768px) { .enquire-banner h3 { font-size: 1.875rem; } }
.enquire-banner p { margin-top: 0.5rem; opacity: 0.9; }

/* =========================================================
   Services page
   ========================================================= */
.service-block { display: grid; gap: 3rem; align-items: center; grid-template-columns: 1fr; margin-bottom: 6rem; }
.service-block:last-child { margin-bottom: 0; }
@media (min-width: 1024px) { .service-block { grid-template-columns: 1fr 1fr; } }
.service-block.reverse .service-text { order: 1; }
@media (min-width: 1024px) { .service-block.reverse .service-text { order: 2; } .service-block.reverse .service-media { order: 1; } }
.service-text h2 { font-size: 1.875rem; font-weight: 700; color: var(--navy); }
@media (min-width: 768px) { .service-text h2 { font-size: 2.25rem; } }
.service-text p { margin-top: 1.5rem; color: var(--muted-foreground); line-height: 1.7; font-size: 1.125rem; }
.service-media { position: relative; height: 20rem; }
@media (min-width: 768px) { .service-media { height: 24rem; } }
.service-media .hex-img { position: absolute; width: 12rem; height: 14rem; overflow: hidden; box-shadow: var(--shadow-elegant); }
.service-media .hex-img img { width: 100%; height: 100%; object-fit: cover; }
.service-media .hex-1 { top: 0; left: 25%; border: 4px solid var(--primary); clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0% 50%); }
.service-media .hex-2 { bottom: 0; right: 25%; border: 4px solid var(--accent); clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0% 50%); }

.feature-tile { padding: 2rem; text-align: center; }
.feature-tile svg { margin: 0 auto; color: var(--primary); }
.feature-tile .label { margin-top: 1rem; font-weight: 600; color: var(--navy); font-size: 1.125rem; }

.integration-banner { position: relative; padding: 5rem 0; overflow: hidden; color: #fff; text-align: center; }
.integration-banner img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.25; }
.integration-banner .tint { position: absolute; inset: 0; background: var(--gradient-hero); opacity: 0.8; }
.integration-banner .inner { position: relative; max-width: 64rem; margin: 0 auto; padding: 0 1rem; }
.integration-banner h2 { font-size: 1.875rem; font-weight: 700; margin-top: 0.75rem; }
@media (min-width: 768px) { .integration-banner h2 { font-size: 3rem; } }
.integration-banner p { margin-top: 1.5rem; font-size: 1.125rem; opacity: 0.9; max-width: 48rem; margin-left: auto; margin-right: auto; }

/* =========================================================
   Contact page
   ========================================================= */
.quick-contact-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .quick-contact-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .quick-contact-grid { grid-template-columns: repeat(4, 1fr); } }
.quick-card { padding: 1.5rem; display: flex; gap: 1rem; }
.quick-card:hover { transform: translateY(-4px); }
.quick-card .icon-round { margin-bottom: 0; flex-shrink: 0; }
.quick-card .label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); font-weight: 600; }
.quick-card .value { margin-top: 0.25rem; font-weight: 600; color: var(--navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.quick-card .sub { font-size: 0.75rem; color: var(--muted-foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 3fr; } }
.contact-aside { display: flex; flex-direction: column; gap: 2rem; }
.contact-aside h2 { font-size: 1.875rem; font-weight: 700; color: var(--navy); }
.contact-aside > div > p.lead { margin-top: 1rem; color: var(--muted-foreground); line-height: 1.7; }
.info-card { padding: 1.5rem; }
.info-card .head { display: flex; align-items: center; gap: 0.5rem; color: var(--primary); font-weight: 600; margin-bottom: 1rem; }
.info-card p { font-size: 0.875rem; color: var(--navy); line-height: 1.7; }
.info-card .rows { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.info-card .rows div { display: flex; align-items: center; gap: 0.5rem; }
.info-card .rows svg { color: var(--primary); }
.hours-list li { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.hours-list li:last-child { border-bottom: none; }
.hours-list .day { color: var(--navy); }
.hours-list .time { color: var(--muted-foreground); }

.contact-form-card { padding: 2rem; }
@media (min-width: 768px) { .contact-form-card { padding: 2.5rem; } }
.form-head { display: flex; align-items: center; gap: 0.75rem; }
.form-head .icon-round { margin-bottom: 0; width: 2.75rem; height: 2.75rem; }
.form-head h2 { font-size: 1.5rem; font-weight: 700; color: var(--navy); }
.form-head p { font-size: 0.875rem; color: var(--muted-foreground); margin-top: 0.125rem; }
.form-rule { width: 3rem; height: 0.25rem; background: var(--accent); margin-top: 1.25rem; border-radius: 999px; }

.form-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; margin-top: 1.5rem; }
@media (min-width: 640px) { .form-grid.two { grid-template-columns: 1fr 1fr; } }
.field label {
  display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em;
  font-weight: 600; color: var(--navy); margin-bottom: 0.5rem;
}
.field input, .field select, .field textarea {
  width: 100%; border-radius: 0.375rem; border: 1px solid var(--input); background: var(--background);
  padding: 0.75rem 1rem; font-size: 0.875rem; font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; box-shadow: 0 0 0 2px var(--primary); border-color: transparent;
}
.field textarea { resize: vertical; }
.field .error { color: var(--destructive); font-size: 0.75rem; margin-top: 0.25rem; }
.form-note { font-size: 0.75rem; color: var(--muted-foreground); text-align: center; margin-top: 0.5rem; }
.form-submit {
  width: 100%; justify-content: center; border-radius: 0.375rem; background: var(--primary); color: #fff;
  padding: 0.875rem 1.5rem; font-weight: 700;
}
.form-submit:hover { background: var(--primary-deep); }

.success-box {
  margin-top: 2rem; padding: 1.5rem; border-radius: 0.5rem; background: rgba(82,184,90,0.1);
  border: 1px solid var(--accent); color: var(--navy); display: flex; gap: 1rem;
}
.success-box svg { color: var(--accent); flex-shrink: 0; }
.success-box .title { font-weight: 600; }
.success-box p { font-size: 0.875rem; color: var(--muted-foreground); margin-top: 0.25rem; }
.success-box a { color: var(--primary); text-decoration: underline; }

.map-wrap { border-radius: 1rem; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-card); aspect-ratio: 16/7; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* =========================================================
   Catalog viewer
   ========================================================= */
.catalog-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem;
}
.catalog-toolbar .page-indicator {
  font-size: 0.875rem; font-weight: 600; color: var(--navy);
  background: var(--card); border: 1px solid var(--border); border-radius: 999px;
  padding: 0.5rem 1.25rem; box-shadow: var(--shadow-card);
}
.catalog-viewer {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}
.catalog-viewer .stage {
  position: relative;
  max-width: 620px;
  width: 100%;
  margin: 0 auto;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-elegant);
  background: #fff;
  aspect-ratio: 612 / 792;
}
.catalog-viewer .stage img {
  width: 100%; height: 100%; object-fit: contain;
  opacity: 0; transition: opacity 0.35s ease;
}
.catalog-viewer .stage img.loaded { opacity: 1; }
.catalog-nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 3rem; height: 3rem; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--navy); display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-card); transition: var(--transition-smooth); z-index: 2;
}
.catalog-nav-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.catalog-nav-btn.prev { left: 0.5rem; }
.catalog-nav-btn.next { right: 0.5rem; }
@media (min-width: 768px) {
  .catalog-nav-btn.prev { left: -1.5rem; }
  .catalog-nav-btn.next { right: -1.5rem; }
}
.catalog-thumbs {
  display: flex; gap: 0.75rem; overflow-x: auto; padding: 1.5rem 0.25rem 0.5rem;
  scrollbar-width: thin;
}
.catalog-thumbs .thumb {
  flex-shrink: 0; width: 4.5rem; aspect-ratio: 612/792; border-radius: 0.375rem; overflow: hidden;
  border: 2px solid var(--border); cursor: pointer; transition: var(--transition-smooth); opacity: 0.7;
  background: #fff;
}
.catalog-thumbs .thumb img { width: 100%; height: 100%; object-fit: cover; }
.catalog-thumbs .thumb:hover { opacity: 1; border-color: var(--primary); }
.catalog-thumbs .thumb.active { opacity: 1; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(28,98,201,0.25); }

.catalog-cta {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.5rem;
}

.catalog-index { display: grid; gap: 1.25rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) { .catalog-index { grid-template-columns: repeat(4, 1fr); } }
.catalog-index-item {
  cursor: pointer; text-align: center; border-radius: 0.75rem; overflow: hidden;
  border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.catalog-index-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.catalog-index-item .thumb-lg { aspect-ratio: 612/792; overflow: hidden; }
.catalog-index-item .thumb-lg img { width: 100%; height: 100%; object-fit: cover; }
.catalog-index-item .cap { padding: 0.75rem; font-size: 0.8125rem; font-weight: 600; color: var(--navy); }

/* =========================================================
   Footer
   ========================================================= */
footer { background: var(--navy); color: var(--navy-foreground); position: relative; }
footer .top-rule { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; padding: 4rem 0; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-brand img { height: 3rem; width: auto; background: rgba(255,255,255,0.95); border-radius: 0.375rem; padding: 0.25rem; }
.footer-brand .name { font-weight: 700; font-size: 1.125rem; letter-spacing: -0.02em; }
.footer-brand .sub { font-size: 0.625rem; letter-spacing: 0.2em; opacity: 0.8; }
footer p.desc { margin-top: 1.25rem; font-size: 0.875rem; opacity: 0.8; line-height: 1.7; max-width: 24rem; }
.social-row { margin-top: 1.5rem; display: flex; gap: 0.75rem; }
.social-btn {
  width: 2.5rem; height: 2.5rem; border-radius: 999px; background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center; transition: var(--transition-smooth);
}
.social-btn:hover { background: var(--accent); }
footer h4 { font-weight: 600; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.25rem; color: var(--accent); }
footer .footer-links li { margin-bottom: 0.625rem; }
footer .footer-links a { font-size: 0.875rem; opacity: 0.8; transition: var(--transition-smooth); }
footer .footer-links a:hover { opacity: 1; color: var(--accent); }
footer .contact-list li { display: flex; gap: 0.75rem; font-size: 0.875rem; opacity: 0.9; margin-bottom: 0.75rem; }
footer .contact-list svg { flex-shrink: 0; margin-top: 0.125rem; color: var(--accent); }
footer .contact-list a:hover { color: var(--accent); }
.footer-cert {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.5rem;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.8;
}
.footer-cert div { display: flex; align-items: center; gap: 0.5rem; }
.footer-cert svg { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding: 1.25rem 0;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 0.5rem;
  font-size: 0.75rem; opacity: 0.7;
}
@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }

/* =========================================================
   Floating actions
   ========================================================= */
.floating-actions { position: fixed; z-index: 40; bottom: 1.25rem; right: 1.25rem; display: flex; flex-direction: column; gap: 0.75rem; }
.fab {
  width: 3.5rem; height: 3.5rem; border-radius: 999px; color: #fff; display: flex;
  align-items: center; justify-content: center; box-shadow: var(--shadow-elegant); transition: var(--transition-smooth);
}
.fab:hover { transform: scale(1.1); }
.fab.whatsapp { background: #25D366; }
.fab.call { background: var(--primary); }
.fab.call:hover { background: var(--primary-deep); }

/* =========================================================
   Catalog page
   ========================================================= */
.catalog-download {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
@media (min-width: 640px) { .catalog-download { flex-direction: row; justify-content: center; } }

.catalog-grid {
  display: grid; gap: 1.75rem; grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) { .catalog-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .catalog-grid { grid-template-columns: repeat(4, 1fr); } }

.catalog-page-card {
  cursor: pointer; overflow: hidden; display: flex; flex-direction: column;
}
.catalog-page-card:hover { transform: translateY(-4px); }
.catalog-page-thumb { position: relative; overflow: hidden; background: var(--surface); aspect-ratio: 0.773; }
.catalog-page-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.catalog-page-card:hover .catalog-page-thumb img { transform: scale(1.04); }
.catalog-page-thumb .zoom-hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(19,31,48,0.45); color: #fff; opacity: 0; transition: var(--transition-smooth);
}
.catalog-page-card:hover .zoom-hint { opacity: 1; }
.catalog-page-meta { padding: 0.875rem 1rem; }
.catalog-page-meta .num { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); font-weight: 600; }
.catalog-page-meta .title { margin-top: 0.15rem; font-weight: 600; color: var(--navy); font-size: 0.9375rem; }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 100;
  background: rgba(10, 16, 26, 0.92);
  align-items: center; justify-content: center;
  padding: 1.5rem;
}
.lightbox.open { display: flex; }
.lightbox-inner {
  position: relative; max-width: 44rem; width: 100%; max-height: 90vh;
  display: flex; flex-direction: column; align-items: center;
}
.lightbox-inner img {
  max-height: 78vh; width: auto; max-width: 100%; border-radius: 0.5rem; box-shadow: var(--shadow-elegant);
  background: #fff;
}
.lightbox-caption { color: #fff; margin-top: 1rem; text-align: center; font-size: 0.9375rem; opacity: 0.9; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; background: rgba(255,255,255,0.1); color: #fff; border-radius: 999px;
  width: 2.75rem; height: 2.75rem; display: flex; align-items: center; justify-content: center;
  transition: var(--transition-smooth); border: none;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: var(--primary); }
.lightbox-close { top: -3.5rem; right: 0; }
.lightbox-prev { left: -3.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -3.5rem; top: 50%; transform: translateY(-50%); }
@media (max-width: 768px) {
  .lightbox-close { top: -3rem; right: 0; }
  .lightbox-prev { left: 0.25rem; }
  .lightbox-next { right: 0.25rem; }
}

/* utility */
.mt-1 { margin-top: 0.5rem; }
.text-white { color: #fff; }
.opacity-90 { opacity: 0.9; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }