:root {
  --blue: #2563d4;
  --blue-dark: var(--blue);
  --cyan: var(--blue);
  --cyan-soft: rgba(37, 99, 212, .08);
  --navy: #0a1f44;
  --text: #1f2937;
  --muted: #667085;
  --surface: #ffffff;
  --surface-soft: rgba(37, 99, 212, .035);
  --line: rgba(37, 99, 212, .16);
  --shadow-sm: 0 12px 30px rgba(37, 99, 212, .09);
  --shadow-lg: 0 28px 70px rgba(37, 99, 212, .16);
  --radius: 24px;
  --radius-sm: 16px;
  --shell-gutter: clamp(20px, 5vw, 96px);
  --shell-width: 1440px;
  --header-height: 84px;
  --topbar-height: 38px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + var(--topbar-height) + 24px); }
body { margin: 0; color: var(--text); background: var(--surface-soft); font: 400 16px/1.7 "Manrope", sans-serif; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Plus Jakarta Sans", sans-serif; line-height: 1.14; letter-spacing: -.035em; }
h2 { margin-bottom: 0; font-size: clamp(2rem, 4.2vw, 4rem); }
h2 span, .section-heading h2 span { color: var(--blue); }
.shell { width: min(calc(100% - (var(--shell-gutter) * 2)), var(--shell-width)); margin-inline: auto; }
.section-space { padding-block: clamp(32px, 3vw, 48px); }
.section-space-top { padding-top: clamp(24px, 4vw, 64px); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 9999; left: 20px; top: 16px; padding: 12px 18px; border-radius: 10px; background: var(--navy); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.top-contact-bar { position: fixed; z-index: 101; inset: 0 0 auto; height: var(--topbar-height); color: rgba(255,255,255,.82); background: #202b3d; }
.top-contact-inner { min-height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.social-links, .top-contact-details { display: flex; align-items: center; gap: 8px; }
.social-links { gap: 12px; }
.social-links a { width: 24px; height: 22px; display: block; background-image: url("../images/social-media-icons.png"); background-repeat: no-repeat; background-size: 220px 57px; opacity: .92; transition: opacity .2s ease, transform .2s ease; }
.social-links a:hover { opacity: 1; transform: translateY(-1px); }
.social-linkedin { background-position: -36px -24px; }
.social-facebook { background-position: -84px -24px; }
.social-twitter { background-position: -132px -24px; }
.social-youtube { background-position: -180px -24px; }
.top-contact-details { gap: 22px; }
.top-contact-details a { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 700; transition: color .2s ease; }
.top-contact-details a:hover { color: var(--cyan); }
.top-contact-details svg { width: 14px; height: 14px; }

.site-header { position: fixed; z-index: 100; inset: var(--topbar-height) 0 auto; height: var(--header-height); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); box-shadow: 0 10px 35px rgba(37,99,212,.09); backdrop-filter: blur(16px); transition: background .25s ease, box-shadow .25s ease, border-color .25s ease; }
.site-header.is-scrolled { background: rgba(255,255,255,.94); border-color: var(--line); box-shadow: 0 10px 35px rgba(37,99,212,.09); backdrop-filter: blur(16px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: clamp(20px, 3vw, 54px); }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; color: var(--navy); }
.brand img { width: 73px; height: 48px; object-fit: contain; }
.brand span { display: grid; line-height: 1; }
.brand strong { font-family: "Plus Jakarta Sans"; font-size: 16px; letter-spacing: .06em; }
.brand small { margin-top: 6px; font-size: 9px; letter-spacing: .36em; opacity: .74; }
.is-scrolled .brand { color: var(--navy); }
.site-nav { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 2.2vw, 36px); margin-inline: auto; }
.site-nav a, .products-toggle { position: relative; color: var(--muted); font-size: 14px; font-weight: 600; transition: color .2s ease; }
.site-nav > a::after, .products-toggle::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: var(--blue); transition: right .25s var(--ease); }
.site-nav > a:hover, .site-nav > a.is-active, .products-toggle:hover, .products-toggle[aria-expanded="true"] { color: var(--blue); }
.site-nav > a:hover::after, .site-nav > a.is-active::after, .products-toggle:hover::after, .products-toggle[aria-expanded="true"]::after { right: 0; }
.is-scrolled .site-nav a { color: var(--muted); }
.is-scrolled .site-nav a:hover, .is-scrolled .site-nav a.is-active { color: var(--blue); }
.nav-dropdown { position: relative; }
.products-entry { min-height: 44px; display: flex; align-items: center; }
.products-link { position: relative; color: var(--muted); font-size: 14px; font-weight: 600; transition: color .2s ease; }
.products-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: var(--blue); transition: right .25s var(--ease); }
.products-link:hover, .products-link.is-active { color: var(--blue); }
.products-link:hover::after, .products-link.is-active::after { right: 0; }
.products-toggle { min-height: 44px; display: inline-flex; align-items: center; padding: 0 0 0 5px; border: 0; background: transparent; }
.products-toggle svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.nav-dropdown:hover .products-toggle svg, .nav-dropdown:focus-within .products-toggle svg, .products-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.products-submenu { position: absolute; z-index: 2; top: calc(100% + 12px); left: 50%; width: max-content; min-width: 248px; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translate(-50%, -8px); transition: opacity .2s ease, transform .2s var(--ease), visibility .2s; }
.products-submenu::before { content: ""; position: absolute; left: 0; right: 0; top: -13px; height: 13px; }
.nav-dropdown:hover .products-submenu, .nav-dropdown:focus-within .products-submenu, .products-entry:has(.products-toggle[aria-expanded="true"]) + .products-submenu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.products-submenu a { display: block; padding: 10px 12px; border-radius: 9px; color: var(--text); font-size: 13px; font-weight: 600; line-height: 1.4; }
.products-submenu a:hover, .products-submenu a:focus-visible { color: var(--blue); background: var(--cyan-soft); outline: 0; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.language-select { min-height: 44px; display: flex; align-items: center; gap: 4px; color: var(--navy); }
.language-select svg { width: 18px; }
.language-select select { min-height: 44px; max-width: 104px; border: 0; color: inherit; background: transparent; font-size: 13px; font-weight: 600; }
.language-select option { color: var(--navy); }
.is-scrolled .language-select { color: var(--navy); }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 13px 24px; border: 0; border-radius: 999px; color: white; background: var(--blue); box-shadow: 0 12px 28px rgba(37,99,212,.25); font-weight: 700; transition: transform .2s var(--ease), box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 16px 34px rgba(37,99,212,.33); }
.button:active { transform: scale(.98); }
.button-small { min-height: 44px; padding: 10px 20px; font-size: 13px; background: var(--blue); color: white; box-shadow: none; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; color: var(--navy); background: white; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; transition: .25s ease; }

.hero { position: relative; height: clamp(360px, 35.5vw, 620px); min-height: 0; margin-top: calc(var(--header-height) + var(--topbar-height)); display: grid; align-items: center; overflow: hidden; background: var(--navy); color: white; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transform: scale(1.03); transition: opacity .8s ease, transform 5s linear; }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,31,68,.96) 0%, rgba(10,31,68,.74) 44%, rgba(10,31,68,.22) 75%), linear-gradient(0deg, rgba(10,31,68,.48), transparent 42%); }
.hero-content { position: relative; z-index: 2; padding-top: var(--header-height); }
.hero-copy { max-width: 800px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.eyebrow i { width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: white; }
.hero h1 { max-width: 820px; margin-bottom: 26px; font-size: clamp(3rem, 6.5vw, 6.5rem); }
.hero h1 span { color: white; }
.hero-copy > p { max-width: 680px; margin-bottom: 34px; color: rgba(255,255,255,.78); font-size: clamp(1rem, 1.45vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button-ghost { border: 1px solid rgba(255,255,255,.4); background: rgba(255,255,255,.1); box-shadow: none; backdrop-filter: blur(8px); }
.button-ghost:hover { background: white; color: var(--navy); box-shadow: none; }
.hero-controls { position: absolute; z-index: 3; left: 50%; bottom: 30px; display: flex; align-items: center; justify-content: center; padding: 7px 11px; border-radius: 999px; background: rgba(8, 22, 48, .18); backdrop-filter: blur(6px); transform: translateX(-50%); }
.hero-arrow { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--blue); background: rgba(255,255,255,.94); box-shadow: 0 8px 24px rgba(37,99,212,.14); backdrop-filter: blur(8px); transition: color .2s ease, background .2s ease, transform .2s ease, border-color .2s ease; }
.hero-arrow:hover { border-color: var(--blue); color: white; background: var(--blue); transform: translateY(-2px); }
.hero-controls svg, .hero-arrow svg { width: 20px; height: 20px; }
.hero-arrow { position: absolute; z-index: 3; top: 50%; transform: translateY(-50%); }
.hero-arrow:hover { transform: translateY(calc(-50% - 2px)); }
.hero-arrow-prev { left: clamp(16px, 3vw, 48px); }
.hero-arrow-next { right: clamp(16px, 3vw, 48px); }
.hero-dots { display: flex; align-items: center; gap: 9px; }
.hero-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.62); box-shadow: 0 1px 5px rgba(0,0,0,.22); transition: width .28s var(--ease), border-radius .28s var(--ease), background .28s ease, transform .28s var(--ease); }
.hero-dots button.is-active { width: 25px; border-radius: 999px; background: var(--blue); box-shadow: 0 2px 10px rgba(37,99,212,.58); }
.hero-dots button:hover { background: white; transform: scale(1.14); }
.play-icon { display: none; }
.carousel-toggle.is-paused .pause-icon { display: none; }
.carousel-toggle.is-paused .play-icon { display: block; }

.intro-card { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: clamp(32px, 7vw, 100px); padding: clamp(34px, 5vw, 72px); border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-sm); }
.intro-card p { max-width: 560px; margin: 0 0 8px; color: var(--muted); font-size: 18px; }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 40px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-heading > p { max-width: 520px; margin: 0 0 6px; color: var(--muted); }
.section-heading.compact { align-items: center; }
.section-heading.centered { display: flex; flex-direction: column; align-items: center; text-align: center; }
.section-heading.centered p { max-width: 670px; }

.feature-box { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 620px; margin-top: 42px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-lg); }
.feature-box-reverse { grid-template-columns: .92fr 1.08fr; }
.feature-box-reverse .feature-visual { order: 2; }
.feature-box-reverse .feature-copy { order: 1; }
.feature-visual { position: relative; min-height: 540px; overflow: hidden; background: var(--cyan-soft); }
.feature-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.feature-box:hover .feature-visual img { transform: scale(1.035); }
.module-visual img { object-position: center 62%; }
.image-badge { position: absolute; left: 24px; bottom: 24px; padding: 10px 16px; border: 1px solid rgba(255,255,255,.6); border-radius: 999px; color: white; background: rgba(10,31,68,.62); backdrop-filter: blur(12px); font-size: 12px; font-weight: 700; }
.feature-copy { position: relative; padding: clamp(42px, 6vw, 88px); color: white; overflow: hidden; }
.blue-panel { background: var(--blue); }
.cyan-panel { color: var(--navy); background: var(--cyan-soft); }
.feature-copy::before { content: ""; position: absolute; width: 280px; height: 280px; right: -120px; bottom: -120px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; box-shadow: 0 0 0 48px rgba(255,255,255,.06), 0 0 0 96px rgba(255,255,255,.035); }
.feature-number { position: absolute; right: 28px; top: 18px; color: rgba(255,255,255,.16); font: 800 clamp(5rem, 9vw, 9rem)/1 "Plus Jakarta Sans"; }
.cyan-panel .feature-number { color: rgba(37,99,212,.10); }
.kicker { position: relative; margin-bottom: 22px; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.feature-copy h3 { position: relative; margin-bottom: 24px; font-size: clamp(2.1rem, 3.7vw, 4rem); }
.feature-copy > p:not(.kicker) { position: relative; max-width: 580px; color: rgba(255,255,255,.78); }
.cyan-panel > p:not(.kicker) { color: rgba(10,31,68,.70); }
.check-list { position: relative; display: grid; gap: 12px; padding: 0; margin: 28px 0 36px; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.check-list span { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; color: var(--navy); background: var(--cyan); font-size: 13px; }
.cyan-panel .check-list span { color: white; background: var(--blue); }
.text-link { position: relative; display: inline-flex; gap: 12px; align-items: center; min-height: 44px; color: white; font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.dark-link { color: var(--blue); }
.mini-product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 18px 0 0; }
.mini-product { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-sm); background: white; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s ease; }
.mini-product:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mini-product img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .5s var(--ease); }
.mini-product:hover img { transform: scale(1.05); }
.mini-product div { padding: 18px; }
.mini-product span { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.mini-product h3 { margin: 7px 0 0; font-size: 16px; }

.featured { background: white; }
.product-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s ease; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product-image { position: relative; aspect-ratio: 1.18; overflow: hidden; background: var(--cyan-soft); }
.product-image > span { position: absolute; z-index: 1; top: 18px; left: 18px; padding: 7px 12px; border-radius: 999px; color: white; background: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.product-card:hover img { transform: scale(1.055); }
.product-body { padding: 24px; }
.product-body p { margin-bottom: 8px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.product-body h3 { min-height: 54px; margin-bottom: 20px; font-size: 21px; }
.product-body a { min-height: 44px; display: inline-flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 800; font-size: 13px; }

.application-box { padding: clamp(40px, 6vw, 88px); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(37, 99, 212, .05), white); box-shadow: var(--shadow-sm); }
.application-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.application-card { position: relative; min-height: 280px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: white; transition: transform .25s var(--ease), border-color .25s ease, box-shadow .25s ease; }
.application-card:hover { transform: translateY(-6px); border-color: var(--cyan); box-shadow: var(--shadow-sm); }
.application-card > span { position: absolute; right: 22px; top: 18px; color: rgba(37, 99, 212, .30); font-weight: 800; }
.application-card svg { width: 44px; height: 44px; padding: 9px; margin-bottom: 28px; border-radius: 12px; color: var(--blue); background: var(--cyan-soft); }
.application-card h3 { margin-bottom: 12px; font-size: 21px; }
.application-card p { margin: 0; color: var(--muted); font-size: 14px; }

.process { background: white; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; list-style: none; counter-reset: process; }
.process-grid li { position: relative; min-height: 310px; padding: 30px; border-block: 1px solid var(--line); border-left: 1px solid var(--line); background: white; }
.process-grid li:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.process-grid li:last-child { border-right: 1px solid var(--line); border-radius: 0 var(--radius) var(--radius) 0; }
.process-grid li > span { color: rgba(37, 99, 212, .38); font-weight: 800; }
.process-icon { width: 62px; height: 62px; display: grid; place-items: center; margin: 30px 0 25px; border-radius: 18px; color: white; background: var(--blue); box-shadow: 0 12px 26px rgba(37,99,212,.22); }
.process-grid li:nth-child(even) .process-icon { color: var(--navy); background: var(--cyan); box-shadow: 0 12px 26px rgba(37,99,212,.18); }
.process-grid h3 { margin-bottom: 12px; font-size: 20px; }
.process-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.about { color: white; background: var(--surface-soft); }
.about-box { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(42px, 6vw, 90px); padding: clamp(48px, 7vw, 96px); border-radius: var(--radius); background: linear-gradient(140deg, var(--navy), var(--navy) 58%, var(--blue)); box-shadow: var(--shadow-lg); }
.about-copy h2 span { color: white; }
.about-copy > p { color: rgba(255,255,255,.72); }
.button-light { margin-top: 15px; color: var(--blue); background: white; box-shadow: none; }
.advantage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.advantage-grid article { padding: 26px; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-sm); background: rgba(255,255,255,.08); backdrop-filter: blur(8px); }
.advantage-grid svg { width: 38px; height: 38px; margin-bottom: 26px; color: white; }
.advantage-grid h3 { margin-bottom: 9px; font-size: 17px; }
.advantage-grid p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }

.contact-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 100px); align-items: center; padding: clamp(38px, 6vw, 84px); border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-lg); }
.contact-info > p { max-width: 600px; color: var(--muted); }
.contact-list { display: grid; gap: 12px; margin-top: 34px; }
.contact-list a { display: flex; align-items: center; gap: 16px; min-height: 74px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); transition: border-color .2s ease, transform .2s ease; }
.contact-list a:hover { border-color: var(--cyan); transform: translateX(4px); }
.contact-list a > span { width: 48px; height: 48px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 14px; color: var(--blue); background: var(--cyan-soft); }
.contact-list small, .contact-list strong { display: block; overflow-wrap: anywhere; }
.contact-list small { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.contact-list strong { font-size: 15px; }
.contact-note { display: flex; flex-direction: column; margin-top: 24px; padding-left: 18px; border-left: 3px solid var(--cyan); }
.contact-note span { color: var(--muted); font-size: 13px; }
.inquiry-form { padding: clamp(28px, 4vw, 48px); border-radius: var(--radius); background: var(--surface-soft); }
.form-heading span { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.form-heading h3 { margin: 8px 0; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.form-heading p { color: var(--muted); font-size: 13px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { min-width: 0; }
.field-full { grid-column: 1/-1; }
.field label { display: block; margin-bottom: 7px; font-size: 12px; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; border: 1px solid var(--line); border-radius: 11px; color: var(--text); background: white; padding: 11px 13px; transition: border-color .2s ease, box-shadow .2s ease; }
.field textarea { resize: vertical; min-height: 126px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,212,.12); }
.field [aria-invalid="true"] { border-color: #c92d43; }
.field-error { display: block; min-height: 18px; margin-top: 4px; color: #b4233a; font-size: 11px; }
.form-submit { width: 100%; margin-top: 18px; }
.form-submit[disabled] { cursor: not-allowed; opacity: .7; transform: none; }
.form-status { min-height: 24px; margin: 12px 0 0; color: var(--blue); font-size: 13px; font-weight: 700; }

.site-footer { padding-top: 72px; color: white; background: var(--navy); }
.footer-grid { display: grid; grid-template-columns: 1.8fr repeat(3, 1fr); gap: clamp(30px, 5vw, 70px); padding-bottom: 56px; }
.brand-light { color: white; }
.footer-brand p { max-width: 430px; margin-top: 22px; color: rgba(255,255,255,.6); }
.footer-grid h2 { margin-bottom: 20px; color: white; font-size: 13px; letter-spacing: .08em; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a, .footer-grid span { color: rgba(255,255,255,.65); font-size: 13px; }
.footer-grid a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 24px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.48); font-size: 12px; }

.whatsapp-float { position: fixed; z-index: 90; right: clamp(18px, 3vw, 36px); bottom: clamp(18px, 3vw, 36px); display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 12px 19px 12px 14px; border: 2px solid white; border-radius: 999px; color: white; background: #25d366; box-shadow: 0 14px 32px rgba(9, 86, 42, .28); font-size: 14px; font-weight: 800; transition: transform .2s var(--ease), box-shadow .2s ease, background .2s ease; }
.whatsapp-float svg { width: 27px; height: 27px; fill: currentColor; stroke: none; }
.whatsapp-float:hover { color: white; background: #1ebe5a; box-shadow: 0 18px 38px rgba(9, 86, 42, .38); transform: translateY(-3px); }
.whatsapp-float:active { transform: scale(.97); }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .site-nav { gap: 18px; }
  .header-actions .button { display: none; }
  .feature-box, .feature-box-reverse { min-height: 560px; }
  .application-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .process-grid li, .process-grid li:first-child, .process-grid li:last-child { border: 1px solid var(--line); border-radius: var(--radius-sm); }
  .about-box { grid-template-columns: 1fr; }
}


/* Hot product highlight */
.hot-products { background: white; }
.hot-products-box { padding: clamp(34px, 5vw, 72px); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(140deg, rgba(37,99,212,.045), white 45%); box-shadow: var(--shadow-sm); }
.hot-products-heading { margin-bottom: clamp(30px, 4vw, 52px); }
.hot-products-heading > p { max-width: 440px; }
.hot-product-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: clamp(14px, 1.7vw, 24px); }
.hot-product { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-sm); background: white; transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease; }
.hot-product-image { position: relative; aspect-ratio: 1 / .82; overflow: hidden; background: var(--cyan-soft); }
.hot-product-featured .hot-product-image { aspect-ratio: 1 / .72; }
.hot-product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease); }
.hot-product-featured .hot-product-image img { object-position: center 44%; }
.hot-product-image::after { content: ""; position: absolute; inset: auto 0 0; height: 42%; background: linear-gradient(transparent, rgba(10,31,68,.22)); pointer-events: none; }
.hot-product-copy { padding: 22px 22px 24px; }
.hot-product-copy p { margin-bottom: 7px; color: var(--muted); font-size: 12px; font-weight: 600; }
.hot-product-copy h3 { margin-bottom: 18px; color: var(--navy); font-size: clamp(1.2rem, 1.7vw, 1.55rem); }
.hot-product-copy a { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: 13px; font-weight: 800; }
.hot-product-copy a span { transition: transform .2s ease; }
.hot-product:hover { border-color: rgba(37,99,212,.36); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.hot-product:hover .hot-product-image img { transform: scale(1.06); }
.hot-product:hover .hot-product-copy a span { transform: translateX(4px); }
@media (max-width: 860px) {
  :root { --header-height: 74px; --topbar-height: 36px; --shell-gutter: clamp(18px, 4vw, 32px); }
  .top-contact-details { gap: 14px; }
  .top-contact-details a { font-size: 10px; }
  .menu-toggle { display: block; margin-left: auto; }
  .is-scrolled .menu-toggle { color: var(--navy); border-color: var(--line); background: white; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: var(--header-height) 0 auto; display: grid; gap: 0; padding: 16px var(--shell-gutter) 24px; background: white; box-shadow: 0 24px 38px rgba(37,99,212,.13); transform: translateY(-130%); opacity: 0; visibility: hidden; transition: transform .3s var(--ease), opacity .2s ease, visibility .3s; }
  .site-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .site-nav > a, .products-toggle, .is-scrolled .site-nav > a { min-height: 52px; display: flex; align-items: center; color: var(--text); border-bottom: 1px solid var(--line); }
  .site-nav > a:hover, .site-nav > a.is-active, .products-toggle:hover, .products-toggle[aria-expanded="true"], .is-scrolled .site-nav > a:hover, .is-scrolled .site-nav > a.is-active { color: var(--blue); }
  .site-nav > a::after, .products-toggle::after { display: none; }
  .nav-dropdown { border-bottom: 1px solid var(--line); }
  .products-entry { min-height: 52px; border-bottom: 0; }
  .products-link, .is-scrolled .products-link { min-height: 52px; display: flex; flex: 1; align-items: center; color: var(--text); }
  .products-link:hover, .products-link.is-active, .is-scrolled .products-link.is-active { color: var(--blue); }
  .products-link::after { display: none; }
  .products-toggle { width: 48px; justify-content: center; border-bottom: 0; }
  .products-submenu::before { display: none; }
  .products-submenu { position: static; display: grid; width: auto; min-width: 0; max-height: 0; padding: 0 8px; border: 0; border-radius: 0; box-shadow: none; opacity: 1; visibility: visible; overflow: hidden; transform: none; transition: max-height .3s var(--ease), padding .3s ease; }
  .products-entry:has(.products-toggle[aria-expanded="true"]) + .products-submenu { max-height: 360px; padding: 6px 8px 12px; transform: none; }
  .products-submenu a { min-height: 42px; display: flex; align-items: center; padding: 8px 12px; }
  .header-actions { display: none; }
  .hero { height: clamp(390px, 62vw, 520px); min-height: 0; }
  .hero-overlay { background: linear-gradient(90deg, rgba(10,31,68,.95), rgba(10,31,68,.66)); }
  .intro-card, .section-heading, .contact-box { grid-template-columns: 1fr; }
  .feature-box, .feature-box-reverse { grid-template-columns: 1fr; }
  .feature-box-reverse .feature-visual, .feature-box-reverse .feature-copy { order: initial; }
  .feature-visual { min-height: 420px; }
  .mini-product-grid { grid-template-columns: 1fr 1fr; }
  .product-card-grid { grid-template-columns: 1fr 1fr; }
  .product-card:last-child { grid-column: 1/-1; max-width: calc(50% - 10px); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 580px) {
  :root { --radius: 20px; --shell-gutter: 16px; }
  .social-links { gap: 12px; }
  .top-contact-details { gap: 8px; }
  .top-contact-details a:first-child span { display: none; }
  .top-contact-details svg { width: 15px; height: 15px; }
  body { font-size: 16px; }
  .section-space { padding-block: 32px; }
  .brand img { width: 64px; height: 42px; object-fit: contain; }
  .brand strong { font-size: 14px; }
  .hero { height: clamp(340px, 110vw, 460px); min-height: 0; }
  .hero h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-controls { bottom: 22px; padding: 6px 10px; }
  .hero-controls > button { width: 44px; height: 44px; }
  .intro-card, .application-box, .about-box, .contact-box { padding: 28px 22px; }
  .section-heading { gap: 18px; }
  .section-heading br { display: none; }
  .feature-box { min-height: 0; }
  .feature-visual { min-height: 330px; }
  .feature-copy { padding: 38px 24px; }
  .feature-number { font-size: 5rem; }
  .mini-product-grid { gap: 10px; }
  .mini-product div { padding: 14px; }
  .mini-product h3 { font-size: 14px; }
  .product-card-grid, .application-grid, .process-grid, .advantage-grid, .form-grid { grid-template-columns: 1fr; }
  .product-card:last-child { grid-column: auto; max-width: none; }
  .application-card { min-height: 250px; }
  .field-full { grid-column: auto; }
  .contact-info h2 br { display: none; }
  .contact-list strong { font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 16px; bottom: 16px; min-height: 52px; padding: 10px 16px 10px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-slide { transform: none; }
}


/* Hot product highlight */
.hot-products { background: white; }
.hot-products-box { padding: clamp(34px, 5vw, 72px); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(140deg, rgba(37,99,212,.045), white 45%); box-shadow: var(--shadow-sm); }
.hot-products-heading { margin-bottom: clamp(30px, 4vw, 52px); }
.hot-products-heading > p { max-width: 440px; }
.hot-product-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: clamp(14px, 1.7vw, 24px); }
.hot-product { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-sm); background: white; transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease; }
.hot-product-image { position: relative; aspect-ratio: 1 / .82; overflow: hidden; background: var(--cyan-soft); }
.hot-product-featured .hot-product-image { aspect-ratio: 1 / .72; }
.hot-product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease); }
.hot-product-featured .hot-product-image img { object-position: center 44%; }
.hot-product-image::after { content: ""; position: absolute; inset: auto 0 0; height: 42%; background: linear-gradient(transparent, rgba(10,31,68,.22)); pointer-events: none; }
.hot-product-copy { padding: 22px 22px 24px; }
.hot-product-copy p { margin-bottom: 7px; color: var(--muted); font-size: 12px; font-weight: 600; }
.hot-product-copy h3 { margin-bottom: 18px; color: var(--navy); font-size: clamp(1.2rem, 1.7vw, 1.55rem); }
.hot-product-copy a { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: 13px; font-weight: 800; }
.hot-product-copy a span { transition: transform .2s ease; }
.hot-product:hover { border-color: rgba(37,99,212,.36); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.hot-product:hover .hot-product-image img { transform: scale(1.06); }
.hot-product:hover .hot-product-copy a span { transform: translateX(4px); }
@media (max-width: 860px) {
  .hot-product-grid { grid-template-columns: repeat(2, 1fr); }
  .hot-product-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr .9fr; }
  .hot-product-featured .hot-product-image { aspect-ratio: auto; min-height: 260px; }
}

@media (max-width: 580px) {
  .hot-products-box { padding: 28px 22px; }
  .hot-product-grid { grid-template-columns: 1fr; }
  .hot-product-featured { grid-column: auto; display: block; }
  .hot-product-featured .hot-product-image { aspect-ratio: 1 / .82; min-height: 0; }
}