/* ============================================================
   MANDIDEEP STEEL INDUSTRIES — GLOBAL STYLESHEET
   Premium industrial theme · JSW / Tata-inspired
   Brand palette:
     #111418  Background
     #1B1F24  Card
     #174C8C  Primary Blue
     #C5C8CF  Steel Silver
     #F5F7FA  White
   Fonts: Manrope (headings) · Inter (body)
   ============================================================ */

/* -------------------- CSS Reset & Root -------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #111418;
  color: #C5C8CF;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

:root {
  --bg: #111418;
  --card: #1B1F24;
  --card-2: #23282f;
  --primary: #174C8C;
  --primary-2: #2769b7;
  --silver: #C5C8CF;
  --white: #F5F7FA;
  --muted: #7d848d;
  --border: rgba(197,200,207,.08);
  --border-strong: rgba(197,200,207,.16);
  --radius: 14px;
  --shadow: 0 12px 40px rgba(0,0,0,.45);
  --glow: 0 0 40px rgba(23,76,140,.35);
}

/* -------------------- Typography -------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', sans-serif;
  color: var(--white);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p  { color: #a8adb5; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }

.section { padding: 110px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-title { margin-top: 12px; }
.section-tag {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--primary-2);
  padding: 8px 14px;
  border: 1px solid rgba(39,105,183,.35);
  border-radius: 999px;
  background: rgba(23,76,140,.08);
}
.section-tag.light { color: #cfe0f4; border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.04); }

.lead { color: var(--silver); font-size: 1.05rem; margin: 20px 0; }

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border-radius: 999px;
  transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease, color .25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(23,76,140,.35);
}
.btn-primary:hover { background: var(--primary-2); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(23,76,140,.5); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--primary-2); color: var(--white); background: rgba(23,76,140,.08); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--primary-2);
  font-weight: 600;
  font-family: 'Manrope', sans-serif;
  margin-top: 12px;
}
.link-arrow i { transition: transform .25s ease; }
.link-arrow:hover i { transform: translateX(4px); }

/* -------------------- Navigation -------------------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease, padding .3s ease;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(17,20,24,.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
  padding: 12px 0;
}
.nav-inner {
  max-width: 1300px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 0 8px rgba(23,76,140,.3)); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-title { font-family: 'Manrope', sans-serif; font-weight: 800; color: var(--white); font-size: 1.05rem; letter-spacing: .04em; }
.brand-sub { font-family: 'Inter', sans-serif; font-weight: 400; font-size: .7rem; letter-spacing: .3em; color: var(--silver); margin-top: 3px; text-transform: uppercase; }

/* Nav links */
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  font-family: 'Manrope', sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--silver);
  border: 1px solid transparent;
  transition: color .25s ease, background .25s ease, border-color .25s ease;
  cursor: pointer;
  outline: none;
}
.nav-btn:hover, .nav-btn:focus-visible, .nav-btn.active {
  color: var(--white);
  background: rgba(197,200,207,.06);
  border-color: var(--border-strong);
}
.nav-cta {
  background: var(--primary);
  color: var(--white);
  border-color: transparent;
}
.nav-cta:hover { background: var(--primary-2); color: var(--white); }
.chev { font-size: 10px; transition: transform .25s ease; }
.has-dropdown:hover .chev, .has-dropdown:focus-within .chev { transform: rotate(180deg); }

/* Dropdown */
.dropdown-panel {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(-6px);
  min-width: 640px;
  background: rgba(27,31,36,.98);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 22px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.has-dropdown:hover .dropdown-panel,
.has-dropdown:focus-within .dropdown-panel {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-col .dd-heading {
  font-family: 'Manrope', sans-serif;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--primary-2);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.dropdown-col a {
  display: block; padding: 8px 10px; border-radius: 8px;
  font-size: 14px; color: var(--silver);
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.dropdown-col a:hover { color: var(--white); background: rgba(23,76,140,.16); transform: translateX(4px); }

/* Mobile toggle */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(17,20,24,.98);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--border);
  padding: 20px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu a, .mobile-menu summary {
  display: block; padding: 12px 14px; border-radius: 10px;
  color: var(--silver); font-family: 'Manrope', sans-serif; font-weight: 500;
  cursor: pointer;
}
.mobile-menu a:hover, .mobile-menu summary:hover { background: rgba(255,255,255,.05); color: var(--white); }
.mobile-menu details { border-radius: 10px; }
.mobile-menu summary { list-style: none; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu .m-sub { padding: 6px 0 10px 12px; border-left: 2px solid var(--border-strong); margin-left: 14px; }
.mobile-menu .m-sub strong { display: block; padding: 10px 12px 4px; color: var(--primary-2); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.mobile-menu .m-sub a { padding: 8px 12px; font-size: 14px; }

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(197,200,207,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(197,200,207,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 40%, transparent 80%);
}
.hero-glow {
  position: absolute; top: 20%; left: 55%; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(23,76,140,.35) 0%, rgba(23,76,140,0) 60%);
  filter: blur(10px);
  animation: floatGlow 12s ease-in-out infinite;
}
@keyframes floatGlow {
  0%,100% { transform: translate(-50%,-50%) scale(1); }
  50% { transform: translate(-45%,-55%) scale(1.1); }
}
.hero-grain {
  position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.77  0 0 0 0 0.78  0 0 0 0 0.81  0 0 0 0.04 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
.hero-inner { position: relative; z-index: 2; max-width: 960px; }
.eyebrow {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: 12px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--silver);
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,.03);
  margin-bottom: 28px;
}
.hero-title { color: var(--white); margin-bottom: 24px; }
.hero-title .accent {
  background: linear-gradient(90deg, #C5C8CF 0%, #6a8bb5 50%, #C5C8CF 100%);
  background-clip: text; -webkit-background-clip: text; color: transparent;
}
.hero-sub { max-width: 640px; font-size: 1.1rem; color: #a8adb5; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-strip {
  display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
  margin-top: 80px; padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-strip > div:not(.sep) { display: flex; flex-direction: column; }
.hero-strip .num { font-family: 'Manrope', sans-serif; font-size: 1.8rem; font-weight: 800; color: var(--white); }
.hero-strip .lbl { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.hero-strip .sep { width: 1px; height: 32px; background: var(--border-strong); }

/* -------------------- Intro -------------------- */
.two-col {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center;
}
.col-left .section-tag { margin-bottom: 18px; }
.intro-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.intro-card + .intro-card { margin-top: 20px; }
.intro-card.offset { transform: translateX(30px); }
.intro-card:hover { transform: translateY(-4px); border-color: rgba(39,105,183,.4); box-shadow: var(--shadow); }
.intro-card.offset:hover { transform: translateX(30px) translateY(-4px); }
.intro-badge {
  width: 52px; height: 52px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(23,76,140,.28), rgba(23,76,140,.05));
  border: 1px solid rgba(23,76,140,.4);
  display: grid; place-items: center;
  color: #cfe0f4; font-size: 1.2rem;
  margin-bottom: 18px;
}
.intro-card h3 { margin-bottom: 8px; }

/* -------------------- Why grid -------------------- */
.why-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  position: relative; overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-2), transparent);
  opacity: 0; transition: opacity .35s ease;
}
.why-card:hover { transform: translateY(-6px); border-color: rgba(39,105,183,.4); box-shadow: var(--shadow); }
.why-card:hover::before { opacity: 1; }
.why-card i { font-size: 1.6rem; color: var(--primary-2); margin-bottom: 18px; display: block; }
.why-card h3 { margin-bottom: 8px; }

/* -------------------- Products preview -------------------- */
.preview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.preview-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.preview-card:hover { transform: translateY(-6px); border-color: rgba(39,105,183,.4); box-shadow: var(--shadow); }
.pc-media {
  position: relative;
  height: 220px;
  background:
    radial-gradient(circle at 30% 30%, rgba(197,200,207,.14), transparent 60%),
    linear-gradient(135deg, #23282f 0%, #14181d 100%);
  display: grid; place-items: center;
  overflow: hidden;
}
.pc-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pc-icon {
  position: relative; z-index: 1;
  width: 72px; height: 72px; border-radius: 20px;
  background: rgba(23,76,140,.16); border: 1px solid rgba(23,76,140,.35);
  display: grid; place-items: center;
  color: #cfe0f4; font-size: 1.6rem;
}
.pc-body { padding: 26px; }
.pc-body h3 { margin-bottom: 8px; }
.pc-body p { font-size: .95rem; }
.pc-cta {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px;
  color: var(--primary-2); font-weight: 600; font-family: 'Manrope', sans-serif; font-size: 14px;
}
.preview-card:hover .pc-cta i { transform: translateX(4px); transition: transform .25s ease; }

/* -------------------- CTA Band -------------------- */
.cta-band { padding: 80px 0; }
.cta-inner {
  background:
    radial-gradient(circle at 20% 20%, rgba(23,76,140,.4), transparent 60%),
    linear-gradient(135deg, #1B1F24 0%, #14181d 100%);
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 60px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
}
.cta-inner h2 { color: var(--white); margin: 10px 0 12px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* -------------------- Footer -------------------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 70px 0 24px;
  background: #0d1013;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 40px;
}
.footer-brand { margin-bottom: 18px; }
.foot-note { font-size: .9rem; color: var(--muted); max-width: 320px; }
.site-footer h4 {
  font-family: 'Manrope', sans-serif; font-size: 13px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--white); margin-bottom: 18px;
}
.site-footer a, .site-footer p {
  display: block; color: #8a919a; font-size: .9rem; padding: 5px 0;
  transition: color .2s ease;
}
.site-footer a:hover { color: var(--white); }
.site-footer i { color: var(--primary-2); margin-right: 8px; width: 14px; }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: 40px; padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: .8rem; color: var(--muted);
}

/* ============================================================
   INTERNAL PAGE BANNERS
   ============================================================ */
.page-banner {
  padding: 180px 0 90px;
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 40%, rgba(23,76,140,.35), transparent 60%),
    radial-gradient(ellipse at 80% 60%, rgba(197,200,207,.06), transparent 60%),
    linear-gradient(180deg, #14181d 0%, #111418 100%);
  border-bottom: 1px solid var(--border);
}
.page-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(197,200,207,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(197,200,207,.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at 50% 100%, black 30%, transparent 80%);
}
.page-banner .container { position: relative; z-index: 2; text-align: center; }
.page-banner h1 { font-size: clamp(2.2rem, 4.2vw, 3.4rem); margin-top: 14px; }
.page-banner .crumbs {
  display: inline-flex; gap: 10px; align-items: center;
  font-size: 13px; color: var(--muted); margin-top: 20px;
  font-family: 'Manrope', sans-serif;
}
.page-banner .crumbs a { color: var(--silver); }
.page-banner .crumbs a:hover { color: var(--white); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-block {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px;
  margin-bottom: 60px;
}
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; transition: transform .35s ease, border-color .35s ease;
}
.value-card:hover { transform: translateY(-4px); border-color: rgba(39,105,183,.4); }
.value-num {
  font-family: 'Manrope', sans-serif; font-size: 2rem; font-weight: 800;
  color: var(--primary-2); margin-bottom: 8px;
}
.value-card h3 { margin-bottom: 8px; }

.about-content .lead { font-size: 1.1rem; }
.about-content p { margin-bottom: 16px; }

.badge-strip {
  display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px;
}
.badge-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px;
  background: rgba(23,76,140,.1); border: 1px solid rgba(23,76,140,.35);
  color: #cfe0f4; font-family: 'Manrope', sans-serif; font-size: 13px;
}

/* ============================================================
   PRODUCTS PAGE — accordion + placeholder cards
   ============================================================ */
.product-category { margin-bottom: 80px; }
.cat-head {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: 32px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.cat-head .cat-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(23,76,140,.28), rgba(23,76,140,.05));
  border: 1px solid rgba(23,76,140,.4);
  display: grid; place-items: center;
  color: #cfe0f4; font-size: 1.3rem;
  flex-shrink: 0;
}
.cat-head .cat-title h2 { margin-bottom: 4px; }
.cat-head .cat-title p { color: var(--muted); font-size: .95rem; }

.subgrid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}
.sub-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.sub-card:hover { transform: translateY(-4px); border-color: rgba(39,105,183,.35); box-shadow: var(--shadow); }
.sub-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, #23282f 0%, #14181d 100%);
  display: grid; place-items: center;
  overflow: hidden;
}
.sub-media::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(197,200,207,.1), transparent 60%);
}
.sub-media .placeholder-hint {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Manrope', sans-serif; font-size: 11px;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
  padding: 8px 14px; border: 1px dashed var(--border-strong); border-radius: 999px;
}
.sub-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sub-body { padding: 22px 22px 8px; }
.sub-body h3 { font-size: 1.05rem; margin-bottom: 6px; }
.sub-body p { font-size: .88rem; color: var(--muted); }

/* Accordion */
.accordion {
  border-top: 1px solid var(--border);
}
.accordion details { border-bottom: 1px solid var(--border); }
.accordion summary {
  padding: 14px 20px; cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  font-family: 'Manrope', sans-serif; font-weight: 600; font-size: .92rem;
  color: var(--silver);
  transition: color .2s ease, background .2s ease;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary:hover { color: var(--white); background: rgba(255,255,255,.02); }
.accordion summary::after {
  content: '+'; font-size: 1.2rem; font-weight: 300; color: var(--primary-2);
  transition: transform .3s ease;
}
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion .acc-body {
  padding: 4px 20px 18px; color: var(--muted); font-size: .88rem;
}

/* ============================================================
   CUSTOMERS PAGE — infinite marquee
   ============================================================ */
.marquee {
  overflow: hidden;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(23,76,140,.04), transparent);
  position: relative;
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}
.marquee-track {
  display: flex; gap: 100px;
  width: max-content;
  animation: scroll-x 40s linear infinite;
  will-change:transform;

backface-visibility:hidden;

transform:translateZ(0);

}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform:translateX(calc(-50% - 50px)); }
}
.logo-slot{
  width:150px;
  height:180px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:16px;

  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;

  flex-shrink:0;

  transition:border-color .3s ease,
             transform .3s ease;
}
.logo-slot:hover { border-color: rgba(39,105,183,.4); transform: translateY(-3px); }
.logo-slot .placeholder-hint {
  font-family: 'Manrope', sans-serif; font-size: 10px;
  letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
  padding: 6px 12px; border: 1px dashed var(--border-strong); border-radius: 999px;
}
.customer-logo { max-width: 90%; max-height: 80%; object-fit: contain; }

.customers-intro { text-align: center; max-width: 720px; margin: 0 auto 40px; }

.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  margin-top: 80px;
}
.trust-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; text-align: center;
  transition: transform .3s ease, border-color .3s ease;
}
.trust-card:hover { transform: translateY(-4px); border-color: rgba(39,105,183,.35); }
.trust-card i { font-size: 1.5rem; color: var(--primary-2); margin-bottom: 12px; display: block; }
.trust-card h3 { font-size: 1rem; margin-bottom: 6px; }
.trust-card p { font-size: .85rem; color: var(--muted); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 50px;
  align-items: start;
}
.contact-list { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  transition: border-color .3s ease, transform .3s ease;
}
.contact-item:hover { border-color: rgba(39,105,183,.35); transform: translateY(-2px); }
.contact-item .ic {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px;
  background: rgba(23,76,140,.15); border: 1px solid rgba(23,76,140,.35);
  display: grid; place-items: center;
  color: #cfe0f4;
}
.contact-item h4 {
  font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 14px;
  color: var(--white); margin-bottom: 4px;
}
.contact-item p, .contact-item a {
  color: var(--silver); font-size: .95rem; display: block;
}
.contact-item a:hover { color: var(--primary-2); }

.director-card {
  background: linear-gradient(135deg, #1B1F24 0%, #14181d 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 26px;
  margin-top: 8px;
}
.director-card h4 {
  font-family: 'Manrope', sans-serif; font-size: 11px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--primary-2); margin-bottom: 14px;
}
.director-card .name { font-family: 'Manrope', sans-serif; color: var(--white); font-weight: 600; font-size: 1.05rem; padding: 6px 0; }
.director-card .role { font-size: .85rem; color: var(--muted); }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cta-row .btn { flex: 1; justify-content: center; min-width: 140px; }
.btn-wa { background: #1B1F24; color: var(--white); border: 1px solid var(--border-strong); }
.btn-wa i { color: var(--primary-2); }
.btn-wa:hover { background: rgba(23,76,140,.15); border-color: var(--primary-2); }

.map-wrap {
  position: sticky; top: 100px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  min-height: 480px;
  display: flex; flex-direction: column;
}
.map-wrap iframe { width: 100%; flex: 1; border: 0; min-height: 480px; }
.map-caption {
  padding: 16px 20px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--silver);
  background: rgba(23,76,140,.06);
}
.map-caption i { color: var(--primary-2); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .intro-card.offset, .intro-card.offset:hover { transform: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .preview-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .map-wrap { position: static; }
  .cta-inner { grid-template-columns: 1fr; padding: 40px; }
  .cta-actions { justify-content: flex-start; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .about-block { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { min-height: auto; padding: 130px 0 60px; }
  .hero-strip { margin-top: 50px; gap: 16px; }
  .hero-strip .num { font-size: 1.4rem; }
  .hero-strip .sep { display: none; }
  .why-grid, .preview-grid, .footer-grid, .trust-grid { grid-template-columns: 1fr; }
  .cta-inner { padding: 32px; }
  .brand-sub { font-size: .6rem; letter-spacing: .24em; }
  .brand-logo { width: 38px; height: 38px; }
  .page-banner { padding: 130px 0 60px; }
}