/* ============================================================
   RASAYANO FINECHEM
   Clean, editorial design — DM Sans + DM Serif Display
   ============================================================ */

:root {
  --blue:       #0077A8;
  --blue-dark:  #005580;
  --blue-mid:   #0096C7;
  --blue-light: #E0F4FB;
  --blue-xlight:#F0F9FF;
  --ice:        #EAF6FD;

  --navy:       #03045E;
  --navy-mid:   #023E8A;

  --white:      #FFFFFF;
  --off-white:  #F8FAFB;
  --border:     #D4E8F0;
  --border-mid: #B8D8EA;

  --text-1:     #0A1628;
  --text-2:     #2D4A5E;
  --text-3:     #5B7A8E;
  --text-4:     #8AAABB;

  --font:       'DM Sans', system-ui, sans-serif;
  --serif:      'DM Serif Display', Georgia, serif;

  --nav-h:      80px;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { font-family: var(--font); color: var(--text-1); background: var(--white); overflow-x: hidden; line-height: 1; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: var(--font); border: none; background: none; cursor: pointer; }
input, select, textarea { font-family: var(--font); }
address { font-style: normal; }

/* ── GLOBAL TOKENS ───────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; }

.eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 400;
  line-height: 1.18;
  color: var(--text-1);
  margin-bottom: 24px;
}
.section-title em { font-style: italic; color: var(--blue); }

.btn-primary {
  display: inline-block;
  padding: 13px 28px;
  background: var(--blue);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 0.2px;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-primary.btn-full { display: block; text-align: center; width: 100%; }

.btn-ghost {
  display: inline-block;
  padding: 13px 28px;
  background: transparent;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  border: 1.5px solid var(--border-mid);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

.btn-outline {
  display: inline-block;
  padding: 13px 28px;
  background: transparent;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  border: 1.5px solid var(--blue);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-outline:hover { background: var(--blue); color: var(--white); }

/* ── NAVBAR ───────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.2s var(--ease);
}
.navbar.scrolled { box-shadow: 0 2px 28px rgba(0,119,168,0.12); }

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo { flex-shrink: 0; line-height: 0; }
.nav-logo-img {
  height: 64px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links { display: flex; align-items: center; gap: 0; margin-left: auto; }
.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--blue); }

.nav-cta {
  margin-left: 16px;
  padding: 9px 20px;
  background: var(--blue);
  color: var(--white);
  font-size: 13.5px;
  font-weight: 600;
  border-radius: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-dark); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; margin-left: auto; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text-1); border-radius: 2px; transition: 0.25s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ── HERO ───────────────────────────────────── */
.hero {
  padding-top: var(--nav-h);
  background: var(--navy);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background: url('banner1.jpg') center center / cover no-repeat;
  z-index: 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(2, 4, 50, 0.82) 0%,
    rgba(3, 4, 94, 0.65) 50%,
    rgba(0, 96, 148, 0.45) 100%
  );
  z-index: 1;
}

/* ── HERO WATER-FLOW ANIMATION ─────────────────── */
.hero-water {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.hero-water svg {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 200%;
  height: auto;
}
.hero-wave-back {
  opacity: 0.16;
  animation: waveDriftSlow 22s linear infinite;
}
.hero-wave-mid {
  opacity: 0.14;
  animation: waveDrift 14s linear infinite reverse;
}
.hero-wave-front {
  opacity: 0.10;
  animation: waveDriftSlow 9s linear infinite;
}
@keyframes waveDrift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes waveDriftSlow {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-wave-back, .hero-wave-mid, .hero-wave-front { animation: none; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 32px 96px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(34px, 3.6vw, 52px);
  font-weight: 400;
  line-height: 1.22;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -0.3px;
}
.hero-title em { font-style: italic; color: #5AC8FA; }

.hero-desc {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .btn-ghost {
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.35);
}
.hero .btn-ghost:hover {
  border-color: rgba(255,255,255,0.75);
  color: #ffffff;
}

.hero-line { position: relative; z-index: 2; }

/* Right panel — facility image */
.hero-facility-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 8px 40px rgba(0,0,0,0.35),
    0 2px 8px rgba(0,0,0,0.2);
  border: 2px solid rgba(255,255,255,0.15);
  aspect-ratio: 4/3;
}

.hero-facility-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  animation: heroZoom 12s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0%   { transform: scale(1);    }
  100% { transform: scale(1.10); }
}

.hero-facility-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(2,4,50,0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2px;
  padding: 7px 14px;
  border-radius: 100px;
}
.hero-facility-badge svg { color: #5AC8FA; flex-shrink: 0; }

/* Stats strip below image */
.hero-stats-strip {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: 10px;
  margin-top: 14px;
  padding: 18px 24px;
  box-shadow: 0 4px 20px rgba(0,119,168,0.12);
}

.hero-stats-strip .hero-stat { flex: 1; text-align: center; }
.hss-div {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

.hs-num {
  display: block;
  font-family: var(--serif);
  font-size: 28px;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 5px;
}
.hs-label { font-size: 11.5px; color: var(--text-3); font-weight: 500; line-height: 1.4; }

.hero-line { height: 1px; background: var(--border); }

/* ── ABOUT ───────────────────────────────────── */
.about { padding: 96px 0; background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-left p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-2);
  margin-bottom: 16px;
}
.about-left p:last-of-type { margin-bottom: 0; }

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.about-card {
  padding: 28px 24px;
  background: var(--white);
  transition: background 0.2s;
}
.about-card:hover { background: var(--blue-xlight); }
.about-card.ac-blue { background: var(--blue-light); }
.about-card.ac-blue:hover { background: #d0ecf8; }

.ac-icon {
  width: 40px; height: 40px;
  border-radius: 6px;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 16px;
}
.about-card.ac-blue .ac-icon { background: rgba(255,255,255,0.7); }

.about-card h4 { font-size: 14px; font-weight: 700; color: var(--text-1); margin-bottom: 8px; letter-spacing: 0.1px; }
.about-card p  { font-size: 13px; color: var(--text-2); line-height: 1.65; }

/* About section image */
.about-img-wrap {
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1px;
  box-shadow: 0 4px 24px rgba(0,119,168,0.12);
}
.about-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.about-img-wrap:hover .about-img { transform: scale(1.03); }

/* ── SEGMENTS ───────────────────────────────── */
.segments {
  padding: 96px 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}
.section-intro {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  padding-bottom: 4px;
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.seg-item {
  background: var(--white);
  padding: 28px 24px;
  transition: background 0.2s;
  cursor: default;
}
.seg-item:hover { background: var(--blue-xlight); }

.seg-num {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--border-mid);
  line-height: 1;
  margin-bottom: 16px;
  transition: color 0.2s;
}
.seg-item:hover .seg-num { color: var(--blue-mid); }

.seg-body h3 { font-size: 14px; font-weight: 700; color: var(--text-1); margin-bottom: 8px; }
.seg-body p  { font-size: 13px; color: var(--text-3); line-height: 1.6; }

/* Products banner image */
.products-banner {
  margin-bottom: 40px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,119,168,0.1);
}
.products-banner-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

/* ── PRODUCTS ────────────────────────────────── */
.products { padding: 96px 0; background: var(--white); }

/* Product Cards Grid */
.prod-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.prod-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s var(--ease), transform 0.2s var(--ease), border-color 0.2s;
}
.prod-card:hover {
  box-shadow: 0 8px 40px rgba(0,119,168,0.13);
  transform: translateY(-3px);
  border-color: var(--blue-mid);
}

.prod-card-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 24px 24px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.prod-formula {
  font-family: var(--serif);
  font-size: 32px;
  color: #ffffff;
  line-height: 1;
  letter-spacing: -0.5px;
}

.prod-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #5AC8FA;
  background: rgba(90,200,250,0.12);
  border: 1px solid rgba(90,200,250,0.3);
  padding: 4px 10px;
  border-radius: 3px;
  white-space: nowrap;
  margin-top: 4px;
}

.prod-card-body {
  padding: 24px 24px 16px;
  flex: 1;
}

.prod-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
  line-height: 1.3;
}

.prod-cas {
  font-size: 12px;
  color: var(--text-3);
  margin-bottom: 14px;
  letter-spacing: 0.2px;
}
.prod-cas strong {
  color: var(--blue);
  font-weight: 700;
  font-family: monospace;
  font-size: 12.5px;
}

.prod-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 18px;
}

.prod-uses {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.prod-uses li {
  font-size: 12.5px;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.prod-uses li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-mid);
}

.prod-card-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.prod-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 3px;
  border: 1px solid var(--border-mid);
}

.prod-enquire-btn {
  display: inline-block;
  padding: 8px 18px;
  background: var(--blue);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 4px;
  transition: background 0.2s var(--ease), transform 0.15s;
}
.prod-enquire-btn:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.prod-enquiry {
  margin-top: 48px;
  padding: 32px 40px;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.prod-enquiry p { font-size: 15px; color: var(--text-2); }

/* ── WHY US ──────────────────────────────────── */
.why-us {
  padding: 96px 0;
  background: var(--navy);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.why-left .eyebrow { color: var(--blue-mid); }
.why-left .section-title { color: var(--white); }
.why-left p { font-size: 15px; color: rgba(255,255,255,0.6); line-height: 1.75; }

.why-right { display: flex; flex-direction: column; gap: 0; }

.why-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  align-items: flex-start;
}
.why-item:first-child { border-top: 1px solid rgba(255,255,255,0.08); }

.why-num {
  flex-shrink: 0;
  font-family: var(--serif);
  font-size: 24px;
  color: var(--blue-mid);
  line-height: 1;
  padding-top: 2px;
  min-width: 32px;
}

.why-item h4 { font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.why-item p  { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7; }

/* Why Us image */
.why-img-wrap {
  margin-top: 32px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.why-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.why-img-wrap:hover .why-img { transform: scale(1.03); }

/* ── SUSTAINABILITY ──────────────────────────── */
.sustainability {
  padding: 96px 0;
  background: var(--blue-xlight);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sustain-header {
  max-width: 580px;
  margin-bottom: 56px;
}
.sustain-header p { font-size: 16px; color: var(--text-2); line-height: 1.75; }

.sustain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.sustain-item { padding: 0; }

.sustain-img-wrap {
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(0,119,168,0.12);
}
.sustain-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.sustain-img-wrap:hover .sustain-img { transform: scale(1.04); }

.sustain-rule {
  height: 3px;
  width: 40px;
  background: var(--blue);
  border-radius: 2px;
  margin-bottom: 24px;
}
.sustain-item h3 { font-size: 15px; font-weight: 700; color: var(--text-1); margin-bottom: 12px; }
.sustain-item p  { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ── CONTACT ─────────────────────────────────── */
.contact { background: var(--white); padding-bottom: 96px; }

/* Facility image banner */
.contact-img-banner {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  margin-bottom: 72px;
}
.contact-facility-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  display: block;
  transition: transform 8s ease;
}
.contact-img-banner:hover .contact-facility-img { transform: scale(1.04); }

.contact-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2,4,50,0.55) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 28px 36px;
}
.contact-img-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.22);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 8px 16px;
  border-radius: 100px;
}
.contact-img-pill svg { color: #5AC8FA; flex-shrink: 0; }

/* Main content */
.contact-main { max-width: 860px; margin: 0 auto; }

.contact-head { margin-bottom: 48px; }
.contact-intro {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 560px;
  margin-top: 0;
  margin-bottom: 0;
}

/* Channel cards */
.contact-channels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.channel-card--whatsapp .channel-icon { background: #E7F9EF; color: #25D366; }
.channel-card--whatsapp:hover { border-color: #25D366; }
.channel-card--whatsapp:hover .channel-icon { background: #25D366; border-color: #25D366; color: #ffffff; }

.channel-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
  cursor: pointer;
}
.channel-card:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 4px 24px rgba(0,119,168,0.1);
  background: var(--blue-xlight);
}
.channel-card--address { cursor: default; }
.channel-card--address:hover { border-color: var(--border-mid); box-shadow: none; background: var(--off-white); }

.channel-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: background 0.2s, border-color 0.2s;
}
.channel-card:hover .channel-icon {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}
.channel-card--address:hover .channel-icon {
  background: var(--white);
  border-color: var(--border);
  color: var(--blue);
}

.channel-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.channel-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-3);
}
.channel-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.3;
}
.channel-hint {
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.5;
}

.channel-arrow {
  flex-shrink: 0;
  color: var(--border-mid);
  transition: color 0.2s, transform 0.2s;
}
.channel-card:hover .channel-arrow { color: var(--blue); transform: translateX(3px); }
.channel-card--address .channel-arrow { display: none; }

/* Trust strip */
.contact-trust {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 22px 32px;
  background: var(--navy);
  border-radius: 10px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 160px;
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  font-weight: 500;
}
.trust-item svg { color: var(--blue-mid); flex-shrink: 0; }
.trust-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,0.1);
  margin: 0 24px;
  flex-shrink: 0;
}

/* ── FOOTER ──────────────────────────────────── */
.footer { background: var(--navy); }

.footer-top { padding: 72px 0 56px; border-bottom: 1px solid rgba(255,255,255,0.08); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-logo-box {
  display: inline-block;
  background: var(--white);
  border-radius: 6px;
  padding: 8px 14px;
  margin-bottom: 20px;
}
.footer-logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin-bottom: 20px;
}

.footer-address {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.9;
}

.footer-col h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
  line-height: 1.5;
}
.footer-col ul li a:hover { color: rgba(255,255,255,0.95); }

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.3); }

/* ── BACK TO TOP ─────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 40px; height: 40px;
  border-radius: 4px;
  background: var(--blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
  pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--blue-dark); }

/* ── WHATSAPP FLOATING BUTTON ─────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 99;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.55;
  animation: whatsappPulse 2.4s ease-out infinite;
  z-index: -1;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 28px rgba(37,211,102,0.5);
}
@keyframes whatsappPulse {
  0%   { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.7); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before { animation: none; }
}
@media (max-width: 600px) {
  .whatsapp-float { bottom: 20px; left: 20px; width: 50px; height: 50px; }
}

/* ── SCROLL REVEAL ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── NAV HIGHLIGHT (MCC) ──────────────────────── */
.nav-link--highlight {
  color: var(--blue) !important;
  font-weight: 700;
  position: relative;
}
.nav-link--highlight::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue-mid), #5AC8FA);
}

/* ── MCC SPOTLIGHT (Flagship Product Section) ─── */
.mcc-spotlight {
  padding: 100px 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.mcc-spotlight::before {
  content: '';
  position: absolute;
  top: -15%; right: -8%;
  width: 640px; height: 640px;
  background: radial-gradient(circle, var(--blue-xlight) 0%, transparent 70%);
  pointer-events: none;
}

.mcc-header { max-width: 760px; margin: 0 auto 48px; text-align: center; position: relative; z-index: 1; }
.mcc-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--border-mid);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.mcc-title { color: var(--text-1); }
.mcc-title em { color: var(--blue); font-style: italic; }
.mcc-spotlight .section-intro { color: var(--text-2); margin: 0 auto; }
.mcc-spotlight .section-intro strong { color: var(--text-1); }

/* Multi-industry use cards */
.mcc-industries {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 64px;
  position: relative;
  z-index: 1;
}
.mcc-industry-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.2s;
}
.mcc-industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,119,168,0.14);
  border-color: var(--blue-mid);
}
.mcc-industry-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--blue-light);
  color: var(--blue);
  margin-bottom: 16px;
  transition: transform 0.3s var(--ease);
}
.mcc-industry-card:hover .mcc-industry-icon { transform: scale(1.08) rotate(-4deg); }
.mcc-industry-card h4 { font-size: 14px; font-weight: 700; color: var(--text-1); margin-bottom: 8px; }
.mcc-industry-card p { font-size: 12.5px; line-height: 1.6; color: var(--text-3); }

.mcc-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
  align-items: start;
}

.mcc-block-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 4px;
  letter-spacing: 0.2px;
}

.mcc-brand-note {
  font-size: 12px;
  color: var(--text-3);
  margin-bottom: 16px;
}
.mcc-brand-note strong { color: var(--blue); }

.mcc-specs {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
}

.mcc-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.mcc-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--blue);
  padding: 0 12px 12px 0;
  border-bottom: 1px solid var(--border-mid);
}
.mcc-table td {
  font-size: 13.5px;
  color: var(--text-2);
  padding: 14px 12px 14px 0;
  border-bottom: 1px solid var(--border);
}
.mcc-table td strong { color: var(--text-1); }
.mcc-table tr:last-child td { border-bottom: none; }

.mcc-meta-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 20px;
  margin-top: 4px;
  border-top: 1px solid var(--border-mid);
}
.mcc-meta-item { display: flex; flex-direction: column; gap: 6px; }
.mcc-meta-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-4);
}
.mcc-meta-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  font-family: monospace;
}

/* Manufacturing proof visual gallery */
.mcc-visual {
  display: grid;
  grid-template-rows: auto auto;
  gap: 16px;
}
.mcc-visual-main, .mcc-visual-sub {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.mcc-visual-main { height: 280px; }
.mcc-visual-sub  { height: 180px; }
.mcc-visual-main img, .mcc-visual-sub img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.mcc-visual-main:hover img, .mcc-visual-sub:hover img { transform: scale(1.06); }
.mcc-visual-tag {
  position: absolute;
  left: 16px; bottom: 16px;
  background: rgba(10,22,40,0.72);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 20px;
  letter-spacing: 0.2px;
}

.mcc-cta-row { text-align: center; margin-bottom: 64px; position: relative; z-index: 1; }
.mcc-cta { display: inline-block; padding-left: 40px; padding-right: 40px; }

.mcc-faq { border-top: 1px solid var(--border); padding-top: 48px; position: relative; z-index: 1; }
.mcc-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.mcc-faq-item h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  line-height: 1.4;
}
.mcc-faq-item p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-3);
}

/* ── FLAGSHIP PRODUCT CARD ────────────────────── */
.prod-card--flagship {
  position: relative;
  border-color: var(--blue-mid);
  box-shadow: 0 8px 40px rgba(0,119,168,0.16);
  grid-column: span 1;
}
.prod-card--flagship .prod-card-header {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, var(--blue-mid) 100%);
  padding-top: 34px;
}
.prod-card-flag {
  position: absolute;
  top: 12px; left: 24px;
  background: linear-gradient(90deg, #5AC8FA, var(--blue-mid));
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0,119,168,0.35);
  z-index: 2;
}

/* ── MANUFACTURING GALLERY ─────────────────────── */
.mfg-gallery { padding: 96px 0; background: var(--off-white); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 20px;
  margin-top: 56px;
}
.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.gallery-item--wide { grid-column: span 2; grid-row: span 2; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10,22,40,0.72) 100%);
  pointer-events: none;
}
.gallery-tag {
  position: absolute;
  left: 16px; bottom: 14px;
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
  z-index: 2;
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 1024px) {
  .prod-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .sustain-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero-inner    { gap: 40px; }
  .mcc-grid      { grid-template-columns: 1fr; }
  .mcc-faq-grid  { grid-template-columns: 1fr; }
  .mcc-industries { grid-template-columns: repeat(3, 1fr); }
  .mcc-visual    { grid-template-columns: 1.4fr 1fr; grid-template-rows: none; }
  .mcc-visual-main, .mcc-visual-sub { height: 280px; }
  .gallery-grid  { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--wide { grid-column: span 2; }
}

@media (max-width: 960px) {
  .contact-channels { grid-template-columns: 1fr 1fr; }
  .contact-img-banner { height: 300px; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 20px 32px;
    gap: 4px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  }
  .nav-links.open .nav-link { padding: 12px 0; font-size: 15px; border-bottom: 1px solid var(--border); }

  .hero-inner    { grid-template-columns: 1fr; gap: 40px; }
  .about-grid    { grid-template-columns: 1fr; gap: 48px; }
  .section-header { grid-template-columns: 1fr; gap: 20px; }
  .why-grid      { grid-template-columns: 1fr; gap: 48px; }
  .prod-cards-grid { grid-template-columns: 1fr; }
  .prod-enquiry  { flex-direction: column; align-items: flex-start; }
  .contact-channels { grid-template-columns: 1fr; }
  .contact-img-banner { height: 260px; margin-bottom: 48px; }
  .contact-trust { gap: 16px; padding: 20px 24px; }
  .trust-divider { display: none; }
  .trust-item { min-width: 45%; }
  .mcc-industries { grid-template-columns: repeat(2, 1fr); }
  .mcc-visual    { grid-template-columns: 1fr; grid-template-rows: auto auto; }
  .mcc-visual-main { height: 240px; }
  .mcc-visual-sub  { height: 160px; }
  .gallery-grid  { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-item--wide { grid-column: span 1; grid-row: span 1; }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .hero-inner { padding: 56px 20px 72px; }
  .about, .products, .why-us, .sustainability, .mcc-spotlight, .mfg-gallery { padding: 72px 0; }
  .mcc-specs, .mcc-applications { padding: 24px; }
  .mcc-meta-row { grid-template-columns: 1fr; gap: 14px; }
  .mcc-industries { grid-template-columns: 1fr; }
  .contact { padding-bottom: 72px; }
  .prod-cards-grid { grid-template-columns: 1fr; }
  .sustain-grid  { grid-template-columns: 1fr; }
  .about-cards   { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; gap: 4px; }
  .hero-stats-strip { padding: 14px 16px; }
  .hs-num { font-size: 22px; }
  .back-to-top   { bottom: 20px; right: 20px; }
  .prod-enquiry  { flex-direction: column; align-items: flex-start; padding: 24px 20px; }
}

/* ── ANIMATIONS ───────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow { animation: fadeUp 0.6s 0.1s both; }
.hero-title   { animation: fadeUp 0.6s 0.2s both; }
.hero-desc    { animation: fadeUp 0.6s 0.3s both; }
.hero-actions { animation: fadeUp 0.6s 0.4s both; }
.hero-facility-wrap { animation: fadeUp 0.7s 0.3s both; }

@keyframes kenBurns {
  0%   { transform: scale(1); }
  100% { transform: scale(1.09); }
}
.mcc-visual-main img { animation: kenBurns 14s ease-in-out infinite alternate; }
.mcc-visual-main:hover img, .mcc-visual-sub:hover img { animation-play-state: paused; }

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.mcc-industry-icon { animation: floatSlow 4.5s ease-in-out infinite; }
.mcc-industry-card:nth-child(2) .mcc-industry-icon { animation-delay: 0.3s; }
.mcc-industry-card:nth-child(3) .mcc-industry-icon { animation-delay: 0.6s; }
.mcc-industry-card:nth-child(4) .mcc-industry-icon { animation-delay: 0.9s; }
.mcc-industry-card:nth-child(5) .mcc-industry-icon { animation-delay: 1.2s; }