:root {
  --navy: #06152e;
  --navy-2: #0a2147;
  --blue: #0a54d6;
  --blue-light: #2d7cff;
  --gold: #f2a900;
  --ink: #0b1830;
  --muted: #60708a;
  --line: #dce4f0;
  --mist: #f3f6fa;
  --white: #fff;
  --radius: 1.25rem;
  --shadow: 0 24px 70px rgba(6, 21, 46, .11);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; padding-top: 84px; color: var(--ink); background: var(--white); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.container { width: min(1180px, calc(100% - 3rem)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 100; background: var(--white); padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; color: var(--navy); background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(6,21,46,.1); backdrop-filter: blur(16px); box-shadow: 0 6px 24px rgba(6,21,46,.08); transition: .3s ease; }
.site-header.scrolled { background: rgba(255,255,255,.98); box-shadow: 0 10px 32px rgba(6,21,46,.13); }
.header-inner { height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; align-items: center; gap: .8rem; min-width: 205px; }
.brand img { width: 86px; height: 58px; object-fit: contain; filter: drop-shadow(0 3px 8px rgba(10,84,214,.12)); }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 1.15rem; letter-spacing: .2em; }
.brand-copy small { color: var(--muted); margin-top: .35rem; letter-spacing: .12em; text-transform: uppercase; font-size: .62rem; }
.site-nav { display: flex; align-items: center; gap: 1.65rem; font-size: .82rem; font-weight: 650; }
.site-nav > a:not(.nav-cta) { color: #34435a; transition: color .2s; }
.site-nav > a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { padding: .82rem 1.15rem; color: var(--white); background: var(--blue); border: 1px solid var(--blue); border-radius: 999px; box-shadow: 0 8px 20px rgba(10,84,214,.18); }
.nav-cta:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: var(--navy); margin: 5px 0; }

.hero { position: relative; min-height: calc(100vh - 84px); min-height: calc(100svh - 84px); display: grid; align-items: center; overflow: hidden; color: var(--white); background: var(--navy); }
.hero-backdrop { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,16,37,.98) 0%, rgba(4,16,37,.82) 35%, rgba(4,16,37,.15) 75%), url("assets/images/hero-industrial.webp") center/cover no-repeat; transform: scale(1.01); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(90deg, #000, transparent 70%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 720px) 1fr; align-items: end; gap: 5rem; padding-top: clamp(48px, 8vh, 80px); padding-bottom: clamp(48px, 8vh, 80px); }
.eyebrow { margin: 0 0 1.5rem; display: flex; align-items: center; gap: .75rem; color: #b7cced; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 750; }
.eyebrow span { width: 28px; height: 2px; background: var(--gold); }
.eyebrow-dark { color: var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 1.6rem; font-size: clamp(3.7rem, min(7.7vw, 11svh), 5.5rem); line-height: .9; letter-spacing: -.065em; max-width: 880px; }
h1 em, h2 em { color: var(--blue-light); font-style: normal; font-weight: 400; }
.hero-lead { color: #c7d3e6; max-width: 640px; font-size: 1.07rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 2.2rem 0 3.6rem; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 1rem; padding: 0 1.35rem; border: 1px solid transparent; border-radius: 999px; font-size: .78rem; font-weight: 750; letter-spacing: .02em; cursor: pointer; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: var(--white); box-shadow: 0 12px 30px rgba(10,84,214,.35); }
.button-primary:hover { background: #1265f5; }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.25); }
.button-ghost:hover { background: rgba(255,255,255,.08); }
.button-dark { background: var(--navy); color: var(--white); }
.button-outline-light { border-color: rgba(255,255,255,.35); color: var(--white); }
.hero-proof { display: flex; gap: 0; }
.hero-proof > div { display: grid; padding: 0 2.2rem; border-left: 1px solid rgba(255,255,255,.2); }
.hero-proof > div:first-child { padding-left: 0; border-left: 0; }
.hero-proof strong { font-size: 2rem; letter-spacing: -.04em; }
.hero-proof sup { color: var(--gold); font-size: .9rem; }
.hero-proof span { color: #9cacbf; font-size: .68rem; margin-top: .2rem; }
.hero-note { justify-self: end; padding: 1.5rem 0 1.5rem 1.6rem; border-left: 1px solid rgba(255,255,255,.25); margin-bottom: .5rem; min-width: 210px; }
.note-index { color: var(--gold); font-size: .68rem; letter-spacing: .2em; }
.hero-note p { margin: 1.2rem 0 .6rem; font-size: 1.15rem; line-height: 1.35; font-weight: 650; }
.hero-note small { color: #91a2bb; }
.scroll-cue { position: absolute; z-index: 2; bottom: 24px; left: 50%; transform: translateX(-50%); color: #8fa0b8; font-size: .65rem; text-transform: uppercase; letter-spacing: .16em; }
.scroll-cue span { display: inline-block; width: 38px; height: 1px; margin: 0 .7rem .2rem 0; background: var(--gold); }

.section { padding: clamp(82px, 12vh, 130px) 0; }
.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 4rem; margin-bottom: 4.5rem; }
.section-heading h2, .about h2, .process h2, .contact h2 { margin: 0; font-size: clamp(2.9rem, 5vw, 5rem); line-height: .98; letter-spacing: -.055em; }
.section-heading > p { color: var(--muted); line-height: 1.8; margin-bottom: .25rem; }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.product-card { position: relative; min-height: 510px; padding: 2rem; overflow: hidden; border: 1px solid #e1e8f2; border-radius: var(--radius); background: linear-gradient(145deg, #fff 0%, #f5f8fc 100%); transition: transform .35s ease, box-shadow .35s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card-featured { grid-column: span 2; min-height: 520px; background: linear-gradient(120deg, #071934 0%, #0b2b5d 100%); color: var(--white); border: 0; }
.product-number { position: absolute; top: 2rem; right: 2rem; color: #9aa8bb; font-size: .68rem; letter-spacing: .14em; }
.product-content { position: relative; z-index: 2; width: 57%; }
.product-card:not(.product-card-featured) .product-content { width: 72%; }
.product-kicker { margin: 0 0 .7rem; color: var(--blue); font-size: .66rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.product-card-featured .product-kicker { color: #76a7ff; }
.product-card h3 { margin: 0 0 1rem; font-size: clamp(2rem, 3.5vw, 3.5rem); line-height: .98; letter-spacing: -.045em; }
.product-card:not(.product-card-featured) h3 { font-size: clamp(1.9rem, 2.6vw, 2.7rem); }
.product-card p { color: var(--muted); line-height: 1.65; font-size: .88rem; }
.product-card-featured p { color: #aebed4; }
.product-card ul { list-style: none; display: flex; gap: .45rem; padding: 0; margin: 1.5rem 0; }
.product-card li { padding: .45rem .7rem; border: 1px solid rgba(255,255,255,.15); border-radius: 99px; color: #c3d0e2; font-size: .67rem; }
.text-link { border: 0; padding: .4rem 0; background: none; color: var(--blue); font-size: .72rem; font-weight: 750; cursor: pointer; border-bottom: 1px solid currentColor; }
.text-link span { margin-left: .6rem; }
.product-card-featured .text-link { color: var(--white); }
.product-card img { position: absolute; width: 58%; height: 64%; object-fit: contain; right: -2%; bottom: 0; filter: drop-shadow(0 24px 24px rgba(7,26,56,.2)); transition: transform .45s ease; }
.product-card:hover img { transform: translateY(-6px) scale(1.025); }
.product-card-featured img { width: 55%; height: 80%; right: 3%; bottom: 2%; }
.catalogue-cta { margin-top: 1.25rem; padding: 1.35rem 1.35rem 1.35rem 2rem; border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.catalogue-cta div { display: grid; gap: .3rem; }
.catalogue-cta span { color: var(--blue); font-size: .65rem; text-transform: uppercase; letter-spacing: .14em; }
.catalogue-cta strong { font-size: 1.05rem; }

.brand-showcase { min-height: calc(100vh - 84px); min-height: calc(100svh - 84px); padding: 52px 0 46px; display: grid; align-items: center; background: var(--mist); border-top: 1px solid var(--line); }
.brand-showcase-inner { display: grid; gap: 1.6rem; }
.brand-showcase-heading { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand-showcase-heading .eyebrow { margin: 0; }
.brand-showcase-heading h2 { margin: 0; font-size: clamp(1.75rem, 2.5vw, 2.45rem); line-height: 1.05; letter-spacing: -.045em; }
.brand-logo-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); box-shadow: 0 16px 44px rgba(6,21,46,.06); }
.brand-logo-card { min-width: 0; min-height: 88px; display: grid; place-items: center; padding: 1rem .85rem; background: var(--white); transition: background .25s ease, transform .25s ease; }
.brand-logo-card:hover { position: relative; z-index: 1; transform: translateY(-3px); background: #f9fbff; box-shadow: 0 14px 34px rgba(6,21,46,.09); }
.brand-logo-card img { width: auto; max-width: min(100%, 124px); height: auto; max-height: 36px; object-fit: contain; image-rendering: -webkit-optimize-contrast; }
.brand-logo-card img[alt="IFM"], .brand-logo-card img[alt="INA"] { max-height: 42px; }
.brand-disclaimer { margin: -.4rem 0 0; color: #8795a8; text-align: center; font-size: .6rem; line-height: 1.5; }

.about { position: relative; overflow: hidden; background: var(--navy); color: var(--white); }
.about::before { content: ""; position: absolute; inset: 0 55% 0 0; opacity: .12; background: radial-gradient(circle at 10% 20%, #2d7cff, transparent 55%), linear-gradient(120deg, transparent, #0e65e9); }
.about-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 7rem; align-items: center; }
.about-intro > p:not(.eyebrow) { margin: 2rem 0; color: #aebcd0; line-height: 1.8; max-width: 560px; }
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,.12); }
.benefit { min-height: 235px; padding: 2rem; background: var(--navy); }
.benefit-icon { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 2rem; border: 1px solid rgba(255,255,255,.25); color: var(--gold); border-radius: 50%; }
.benefit h3 { margin-bottom: .7rem; font-size: 1.05rem; }
.benefit p { margin: 0; color: #94a5bd; line-height: 1.65; font-size: .78rem; }

.industries { background: var(--mist); }
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.industry { min-height: 210px; padding: 1.4rem; background: var(--white); transition: .3s ease; }
.industry:hover { background: var(--navy); color: var(--white); }
.industry > span { color: #9aa8bb; font-size: .64rem; }
.industry-icon { margin: 2.7rem 0 1.5rem; color: var(--blue); font-size: 2.2rem; line-height: 1; }
.industry h3 { margin: 0; font-size: 1rem; }

.process-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 8rem; }
.process-copy { position: sticky; top: 140px; align-self: start; }
.process-copy > p:not(.eyebrow) { margin: 2rem 0 0; color: var(--muted); line-height: 1.8; max-width: 470px; }
.steps { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 80px 1fr; gap: 1.5rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.steps li > span { color: var(--blue); font-size: .7rem; font-weight: 750; }
.steps h3 { margin-bottom: .5rem; font-size: 1.25rem; }
.steps p { margin: 0; color: var(--muted); line-height: 1.65; font-size: .86rem; }

.contact { position: relative; min-height: calc(100vh - 84px); min-height: calc(100svh - 84px); padding: clamp(82px, 12vh, 130px) 0; display: grid; align-items: center; overflow: hidden; background: #081a39; color: var(--white); }
.contact::after { content: ""; position: absolute; width: 700px; height: 700px; right: -240px; top: -280px; border-radius: 50%; background: radial-gradient(circle, rgba(45,124,255,.24), transparent 66%); }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: 7rem; align-items: start; }
.contact-copy > p:not(.eyebrow) { color: #aebbd0; line-height: 1.8; max-width: 430px; margin: 2rem 0; }
.contact-number-list { display: flex; flex-wrap: wrap; gap: 1.4rem 2rem; }
.contact-number { display: grid; width: fit-content; gap: .35rem; padding-right: 2rem; border-right: 1px solid rgba(255,255,255,.16); }
.contact-number:last-child { padding-right: 0; border-right: 0; }
.contact-number span { color: var(--gold); font-size: .65rem; letter-spacing: .16em; text-transform: uppercase; }
.contact-number strong { font-size: 1.2rem; }
.quote-form { padding: 2.3rem; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); background: rgba(255,255,255,.05); backdrop-filter: blur(10px); }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.quote-form label { display: grid; gap: .55rem; margin-bottom: 1rem; color: #9eb0c8; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.14); border-radius: .7rem; outline: 0; background: rgba(255,255,255,.06); color: var(--white); padding: .9rem 1rem; text-transform: none; letter-spacing: 0; resize: vertical; }
.quote-form select option { color: var(--ink); }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--blue-light); }
.form-submit { margin-top: .4rem; border: 0; }
.form-note { margin: .8rem 0 0; color: #7689a3; font-size: .68rem; line-height: 1.5; }

.site-footer { padding-top: 70px; color: var(--navy); background: linear-gradient(180deg, #f7f9fc 0%, #eef3f9 100%); border-top: 1px solid var(--line); }
.footer-main { display: grid; grid-template-columns: 1.5fr .7fr 1fr 1fr; gap: 4rem; padding-bottom: 55px; }
.footer-brand img { width: 158px; height: 90px; object-fit: contain; margin-bottom: 1rem; filter: drop-shadow(0 5px 12px rgba(10,84,214,.12)); }
.footer-brand strong { display: block; font-size: .9rem; }
.footer-brand p { color: var(--muted); margin-top: .7rem; font-size: .78rem; }
.footer-links, .footer-contact { display: grid; align-content: start; gap: .85rem; font-size: .76rem; }
.footer-links > span, .footer-contact > span { color: #7c8da4; margin-bottom: .4rem; text-transform: uppercase; font-size: .6rem; letter-spacing: .14em; }
.footer-links a { color: #46566d; }
.footer-links a:hover { color: var(--blue); }
.footer-contact a { color: #46566d; line-height: 1.6; }
.footer-contact strong { color: var(--navy); }
.footer-bottom { min-height: 75px; border-top: 1px solid #d6dfeb; display: flex; justify-content: space-between; align-items: center; gap: 2rem; color: #6d7d93; font-size: .64rem; }
.footer-bottom p { margin: 0; }
.whatsapp-float { position: fixed; z-index: 40; right: 1.3rem; bottom: 1.3rem; min-height: 48px; padding: .45rem 1rem .45rem .45rem; display: flex; align-items: center; gap: .65rem; border-radius: 999px; color: var(--white); background: #13a667; box-shadow: 0 10px 30px rgba(3,61,36,.25); font-size: .68rem; }
.whatsapp-float span { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.18); font-weight: 800; font-size: .6rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 980px) {
  .container { width: min(100% - 2rem, 740px); }
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 84px 0 auto; display: grid; gap: 0; padding: 1rem; background: rgba(255,255,255,.98); box-shadow: 0 18px 40px rgba(6,21,46,.14); transform: translateY(-140%); opacity: 0; transition: .3s ease; }
  .site-nav.open { transform: none; opacity: 1; }
  .site-nav a { padding: 1rem; border-bottom: 1px solid rgba(6,21,46,.1); }
  .nav-cta { margin-top: .6rem; text-align: center; }
  .hero { min-height: calc(100vh - 84px); min-height: calc(100svh - 84px); }
  .hero-grid { grid-template-columns: 1fr; padding-top: clamp(52px, 8vh, 76px); padding-bottom: clamp(52px, 8vh, 76px); }
  .hero-note { display: none; }
  .section { padding: 95px 0; }
  .section-heading, .about-grid, .process-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .section-heading { margin-bottom: 3rem; }
  .product-card-featured { grid-column: auto; }
  .product-card-featured .product-content, .product-card:not(.product-card-featured) .product-content { width: 75%; }
  .about-grid { gap: 4rem; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .process-copy { position: static; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 72px; }
  body { padding-top: 72px; }
  .header-inner { height: 72px; }
  .site-nav { inset: 72px 0 auto; }
  .brand img { width: 72px; }
  .brand-copy { display: none; }
  .hero { min-height: calc(100vh - 72px); min-height: calc(100svh - 72px); }
  .hero-backdrop { background: linear-gradient(90deg, rgba(4,16,37,.97), rgba(4,16,37,.64)), url("assets/images/hero-industrial.webp") 66% center/cover no-repeat; }
  .hero-grid { padding-top: 48px; padding-bottom: 58px; }
  h1 { font-size: clamp(3.2rem, 13.7vw, 3.8rem); }
  .hero-lead { font-size: .95rem; }
  .hero-proof > div { padding: 0 .85rem; }
  .hero-proof strong { font-size: 1.45rem; }
  .hero-proof span { font-size: .57rem; }
  .section-heading { gap: 1.5rem; }
  .section-heading h2, .about h2, .process h2, .contact h2 { font-size: clamp(2.6rem, 13vw, 3.8rem); }
  .product-grid { grid-template-columns: 1fr; }
  .product-card, .product-card-featured { min-height: 520px; padding: 1.5rem; }
  .product-card-featured .product-content, .product-card:not(.product-card-featured) .product-content { width: 100%; }
  .product-card h3, .product-card:not(.product-card-featured) h3 { font-size: 2.25rem; }
  .product-card p { width: 90%; }
  .product-card img, .product-card-featured img { width: 85%; height: 50%; right: 7.5%; bottom: -1%; }
  .product-card-featured img { height: 47%; }
  .catalogue-cta { align-items: flex-start; flex-direction: column; }
  .brand-showcase { min-height: calc(100vh - 72px); min-height: calc(100svh - 72px); padding: 38px 0 34px; }
  .contact { min-height: calc(100vh - 72px); min-height: calc(100svh - 72px); }
  .brand-showcase-inner { gap: 1.15rem; }
  .brand-showcase-heading { align-items: flex-start; flex-direction: column; gap: .7rem; }
  .brand-showcase-heading h2 { font-size: 1.65rem; }
  .brand-logo-grid { grid-template-columns: repeat(3, 1fr); }
  .brand-logo-card { min-height: 74px; padding: .75rem .55rem; }
  .brand-logo-card img { max-width: min(100%, 88px); max-height: 28px; }
  .brand-logo-card img[alt="IFM"], .brand-logo-card img[alt="INA"] { max-height: 32px; }
  .brand-disclaimer { margin-top: -.25rem; font-size: .56rem; }
  .benefit-grid, .field-row { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .industry { min-height: 170px; }
  .industry-icon { margin: 2rem 0 1rem; }
  .steps li { grid-template-columns: 44px 1fr; }
  .quote-form { padding: 1.25rem; }
  .contact-number-list { display: grid; }
  .contact-number { padding: 0 0 1rem; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .contact-number:last-child { padding-bottom: 0; border-bottom: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.5rem; }
  .footer-brand, .footer-contact { grid-column: span 2; }
  .footer-bottom { padding: 1.4rem 0; align-items: flex-start; flex-direction: column; gap: .6rem; }
  .whatsapp-float strong { display: none; }
  .whatsapp-float { padding-right: .45rem; }
}

@media (max-height: 800px) and (min-width: 681px) {
  .hero-grid { padding-top: 40px; padding-bottom: 40px; }
  h1 { margin-bottom: 1.1rem; font-size: clamp(3.6rem, min(6.5vw, 11svh), 5.25rem); }
  .hero-lead { line-height: 1.55; }
  .hero-actions { margin: 1.4rem 0 2rem; }
  .hero-proof strong { font-size: 1.65rem; }
  .scroll-cue { display: none; }
  .section, .contact { padding-top: 76px; padding-bottom: 76px; }
}