/* GVRR Enterprises — design system. Palette sampled from the official logo:
   deep navy #021D4A (field) + brushed-silver bevel (#F2F4F8 → #9AA4B6). */
:root {
  --navy-950: #010b20; --navy-900: #01132f; --navy-800: #021d4a; --navy-700: #0b2d69; --navy-600: #1a418f;
  --blue-500: #3566c9; --blue-400: #5b86e0; --blue-300: #9ab8f2; --blue-100: #e4ecfb;
  --silver-50: #f8f9fc; --silver-100: #f2f4f8; --silver-200: #e3e7ee; --silver-300: #c5ccd8; --silver-400: #9aa4b6; --silver-500: #6c778b;
  --ink: #0b1630; --muted: #4a566d;
  --metal: linear-gradient(135deg, #ffffff 0%, #d9dee8 35%, #aab3c4 55%, #eef0f5 80%, #c3cad8 100%);
  --navy-grad: linear-gradient(160deg, #0b2d69 0%, #021d4a 55%, #01132f 100%);
  --font-h: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif; --font-b: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --r: 6px; --r-lg: 10px; --w: 1200px; --hdr: 76px; --ease: cubic-bezier(.2, .7, .2, 1);
  --sh: 0 1px 2px rgba(2, 29, 74, .06), 0 10px 30px -12px rgba(2, 29, 74, .22);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 1rem/1.65 var(--font-b); color: var(--ink); background: #fff; overflow-x: hidden; }
img, svg { max-width: 100%; display: block; }
a { color: var(--navy-600); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-h); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; color: var(--navy-800); }
h1 { font-size: clamp(2.1rem, 4.6vw + .4rem, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 2.4vw + .8rem, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 3px; border-radius: 3px; }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; z-index: 999; top: 8px; left: 8px; background: #fff; padding: .6rem 1rem; border-radius: var(--r); }
.container { width: min(var(--w), 100% - 32px); margin-inline: auto; }
.container--narrow { max-width: 820px; } .container--form { max-width: 900px; }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.center { text-align: center; margin-top: 2.5rem; display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.mt-l { margin-top: 1.75rem; }

/* ---------- Buttons ---------- */
.btn { --bg: var(--navy-800); --fg: #fff; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: .85rem 1.4rem; min-height: 46px; font: 600 .95rem/1 var(--font-h); letter-spacing: .02em; color: var(--fg); background: var(--bg); border: 1.5px solid transparent; border-radius: var(--r); cursor: pointer; overflow: hidden; isolation: isolate; transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s, border-color .25s; will-change: transform; }
.btn > span { display: inline-flex; align-items: center; gap: .55rem; }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease); }
.btn:hover::before { transform: translateX(120%); }
.btn:hover { box-shadow: 0 12px 24px -10px rgba(2, 29, 74, .55); }
.btn:active { transform: scale(.97) !important; }
.btn__arrow { width: 1.1em; height: 1.1em; transition: transform .3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn--navy { background: var(--navy-grad); } .btn--navy:hover { background: var(--navy-600); }
.btn--silver { --fg: var(--navy-800); background: var(--metal); border-color: rgba(255, 255, 255, .6); box-shadow: inset 0 1px 0 #fff; } .btn--silver:hover { box-shadow: 0 0 0 4px rgba(154, 184, 242, .3), 0 14px 28px -10px rgba(0, 0, 0, .6); }
.btn--line { --fg: var(--navy-800); background: transparent; border-color: var(--silver-300); } .btn--line:hover { border-color: var(--navy-800); background: var(--silver-100); }
.btn--ghost { --fg: #fff; background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .35); backdrop-filter: blur(4px); } .btn--ghost:hover { background: rgba(255, 255, 255, .16); border-color: #fff; }
.btn--sm { padding: .6rem 1rem; min-height: 40px; font-size: .85rem; } .btn--lg { padding: 1rem 1.8rem; min-height: 54px; font-size: 1.02rem; }
.btn--icon { width: 40px; min-height: 40px; padding: 0; --fg: var(--navy-800); background: transparent; border-color: var(--silver-300); } .btn--icon:hover { background: var(--navy-800); --fg: #fff; color: #fff; }
.textlink { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; padding: .5rem 0; background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat; transition: background-size .35s var(--ease); }
.textlink:hover { background-size: 100% 2px; } .textlink--light { color: #fff; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 60; height: var(--hdr); background: rgba(1, 19, 47, .92); backdrop-filter: blur(14px) saturate(1.3); border-bottom: 1px solid rgba(197, 204, 216, .18); transition: box-shadow .3s, background .3s; }
.site-header.is-scrolled { background: rgba(1, 11, 32, .97); box-shadow: 0 10px 30px -14px rgba(0, 0, 0, .7); }
.site-header::after { content: ''; position: absolute; left: 0; bottom: -1px; height: 2px; width: var(--prog, 0%); background: var(--metal); }
.site-header__in { height: 100%; display: flex; align-items: center; gap: 1.25rem; }
.brand { display: block; height: calc(var(--hdr) - 12px); flex: none; } .brand img { height: 100%; width: auto; transition: transform .4s var(--ease), filter .4s; } .brand:hover img { transform: scale(1.06) rotate(-1deg); filter: drop-shadow(0 0 12px rgba(154, 184, 242, .6)); }
.nav { margin-left: auto; } .nav > ul { display: flex; align-items: center; gap: .1rem; list-style: none; margin: 0; padding: 0; }
.nav li { position: relative; display: flex; align-items: center; }
.nav__a { position: relative; color: var(--silver-200); font: 500 .93rem var(--font-h); letter-spacing: .02em; padding: .6rem .7rem; }
.nav__a::after { content: ''; position: absolute; left: .7rem; right: .7rem; bottom: .25rem; height: 2px; background: var(--metal); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav__a:hover, .nav__a[aria-current] { color: #fff; } .nav__a:hover::after, .nav__a[aria-current]::after { transform: scaleX(1); }
.nav__t { background: none; border: 0; color: var(--silver-300); width: 30px; height: 36px; margin-left: -.5rem; cursor: pointer; display: grid; place-items: center; } .nav__t .ic { transition: transform .3s var(--ease); width: 1em; height: 1em; }
.nav__t[aria-expanded="true"] .ic { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% + 8px); left: 50%; translate: -50% 0; background: #fff; border-radius: var(--r-lg); box-shadow: 0 30px 60px -20px rgba(1, 11, 32, .55), 0 0 0 1px var(--silver-200); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .25s, transform .3s var(--ease), visibility .25s; z-index: 70; }
.mega::before { content: ''; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.mega::after { content: ''; position: absolute; top: -6px; left: 50%; width: 12px; height: 12px; background: #fff; rotate: 45deg; translate: -50% 0; border-radius: 2px 0 0 0; box-shadow: -1px -1px 0 var(--silver-200); }
.has-menu.is-open > .mega, .has-menu:hover > .mega { opacity: 1; visibility: visible; transform: none; }
.has-menu:hover .nav__t .ic, .has-menu.is-open .nav__t .ic { transform: rotate(180deg); }
.mega__grid { display: grid; grid-template-columns: repeat(3, 1fr) 1.15fr; width: min(940px, 94vw); } .mega--sm .mega__list { width: 360px; padding: .6rem; display: grid; }
.mega__col { padding: 1.25rem .9rem 1.1rem; display: grid; align-content: start; gap: .1rem; }
.mega__h { font: 700 .72rem var(--font-h); letter-spacing: .14em; text-transform: uppercase; color: var(--silver-500); margin: 0 .6rem .5rem; }
.mega__ic { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: var(--r); background: var(--navy-800); color: #fff; transition: transform .3s var(--ease), background .3s; } a:hover > .mega__ic { transform: rotate(-8deg) scale(1.08); background: var(--blue-500); }
.mega__promo { background: var(--navy-grad); color: #fff; padding: 1.4rem; border-radius: 0 var(--r-lg) var(--r-lg) 0; display: flex; flex-direction: column; align-items: flex-start; gap: .4rem; } .mega__promo .mega__h { color: var(--blue-300); margin: 0; } .mega__promo p:not(.mega__h) { font-size: .9rem; color: var(--silver-200); }
.mega__all { display: inline-flex; align-items: center; gap: .4rem; font: 600 .88rem var(--font-h); color: var(--silver-200); margin-top: auto; } .mega__all:hover { color: #fff; } .mega__all--top { color: var(--navy-600); padding: .6rem; } .mega__all .ic { transition: transform .3s; } .mega__all:hover .ic { transform: translateX(4px); }
.nav-quote { margin-left: .5rem; } .burger { display: none; background: none; border: 1px solid rgba(255, 255, 255, .3); color: #fff; width: 46px; height: 46px; border-radius: var(--r); cursor: pointer; place-items: center; margin-left: auto; }
.drawer { position: fixed; inset: 0; z-index: 90; background: var(--navy-950); color: #fff; padding: 0 16px 24px; overflow-y: auto; transform: translateX(100%); transition: transform .4s var(--ease); display: flex; flex-direction: column; } .drawer[hidden] { display: none; } .drawer.is-open { transform: none; }
.drawer__bar { height: var(--hdr); display: flex; align-items: center; justify-content: space-between; font: 600 1.1rem var(--font-h); } .drawer .burger { display: grid; margin: 0; }
.drawer nav a, .drawer .acc > button { display: flex; width: 100%; justify-content: space-between; align-items: center; padding: 1rem .25rem; color: #fff; font: 600 1.15rem var(--font-h); background: none; border: 0; border-bottom: 1px solid rgba(255, 255, 255, .1); cursor: pointer; text-align: left; }
.drawer .acc > div a { font: 500 1rem var(--font-b); padding: .8rem 1rem; color: var(--silver-300); background: rgba(255, 255, 255, .04); } .drawer .acc button[aria-expanded="true"] .ic { transform: rotate(180deg); }
.drawer__cta { margin-top: auto; padding-top: 1.5rem; display: grid; gap: .75rem; }

/* ---------- Hero ---------- */
.blueprint { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(154, 184, 242, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(154, 184, 242, .07) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%); }
[data-glow] { position: relative; overflow: hidden; --gx: 70%; --gy: 30%; }
[data-glow]::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(520px circle at var(--gx) var(--gy), rgba(91, 134, 224, .28), transparent 60%); transition: opacity .4s; z-index: 0; }
.hero, .page-hero, .cta-band, .sec--dark { background: var(--navy-grad); color: #fff; }
.hero { padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem); background-image: linear-gradient(160deg, rgba(11, 45, 105, .86), rgba(2, 29, 74, .94) 55%, rgba(1, 19, 47, .98)), var(--hero-img, none); background-size: cover; background-position: center; }
.hero > .container, .page-hero > .container, .cta-band > .container, .sec--dark > .container { position: relative; z-index: 1; }
.hero__orb { position: absolute; width: 640px; height: 640px; right: -180px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(91, 134, 224, .35), transparent 65%); filter: blur(10px); animation: drift 14s ease-in-out infinite alternate; pointer-events: none; }
@keyframes drift { to { transform: translate(-60px, 50px) scale(1.1); } }
.hero__in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero h1 { color: #fff; } .grad { background: var(--metal); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline; }
.eyebrow { font: 700 .76rem var(--font-h); letter-spacing: .18em; text-transform: uppercase; color: var(--blue-500); margin: 0 0 .8rem; display: flex; align-items: center; gap: .7rem; } .eyebrow::before { content: ''; width: 28px; height: 2px; background: currentColor; }
.eyebrow--light { color: var(--blue-300); }
.lead { font-size: clamp(1.02rem, .3vw + 1rem, 1.18rem); color: var(--muted); max-width: 62ch; } .lead--light { color: var(--silver-200); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; margin-top: 1.75rem; } .actions--col { flex-direction: column; align-items: stretch; margin: 0; min-width: 240px; } .actions--center { justify-content: center; }
.notch { clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%); }
.hero__panel { position: relative; padding: 2rem 1.5rem 1.5rem; background: linear-gradient(160deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .02)); border: 1px solid rgba(197, 204, 216, .3); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05); }
.hero__cap { font-size: .86rem; color: var(--silver-300); margin: .5rem 0 0; text-align: center; } .hero__cap a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.ls { width: 100%; height: auto; overflow: visible; }
.ls__layer { cursor: pointer; transition: transform .5s var(--ease); transform: translateY(calc(var(--i) * -3px)); outline: none; } .ls__layer polygon { transition: filter .3s; }
.ls__layer:hover, .ls__layer:focus-visible { transform: translate(-10px, -14px); } .ls__layer:hover polygon, .ls__layer:focus-visible polygon { filter: brightness(1.2) drop-shadow(0 10px 14px rgba(0, 0, 0, .4)); }
.ls__tag line { stroke: var(--silver-400); stroke-width: 1; stroke-dasharray: 3 3; } .ls__tag text { font: 600 12px var(--font-h); fill: var(--silver-200); letter-spacing: .04em; } .ls__layer:hover .ls__tag text { fill: #fff; }
.js .ls__layer { animation: assemble 1s var(--ease) both; animation-delay: calc(var(--i) * 140ms); } @keyframes assemble { from { opacity: 0; transform: translateY(-60px); } }

.strip { background: var(--silver-100); border-bottom: 1px solid var(--silver-200); padding: 2.25rem 0 2.5rem; }
.strip__t { font: 600 1.3rem var(--font-h); text-align: center; color: var(--navy-800); margin-bottom: 1.25rem; }
.strip__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; }
.strip__item { display: flex; flex-direction: column; align-items: center; gap: .6rem; text-align: center; padding: 1.1rem .5rem; background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r); font: 600 .9rem var(--font-h); color: var(--navy-800); transition: transform .35s var(--ease), box-shadow .35s, border-color .3s; height: 100%; }
.strip__item .ic { width: 2rem; height: 2rem; color: var(--blue-500); transition: transform .4s var(--ease), color .3s; } .strip__item:hover { transform: translateY(-6px); box-shadow: var(--sh); border-color: var(--navy-800); } .strip__item:hover .ic { transform: scale(1.2) rotate(-6deg); color: var(--navy-800); }
.strip__cta { text-align: center; margin-top: 1.5rem; }

/* ---------- Sections ---------- */
.sec { padding: clamp(3.5rem, 7vw, 6rem) 0; position: relative; } .sec--tint { background: var(--silver-100); } .sec--tight { padding: 2.5rem 0 4rem; }
.sec--dark { overflow: hidden; } .sec--dark h2, .sec--dark h3 { color: #fff; } .sec--dark .lead { color: var(--silver-200); } .sec--dark .eyebrow { color: var(--blue-300); }
.sec-head { max-width: 760px; margin-bottom: 2.5rem; } .sec-head--center { text-align: center; margin-inline: auto; }
.grid { display: grid; gap: 1.25rem; } .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; align-items: center; } .split--top { align-items: start; grid-template-columns: 1fr 1fr; }
.about-art { background: var(--navy-grad); padding: 2.5rem; display: grid; place-items: center; position: relative; } .about-art img { width: min(300px, 100%); height: auto; filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .45)); transition: transform .6s var(--ease); } .about-art:hover img { transform: scale(1.05) rotate(-2deg); }

/* Cards */
.card { position: relative; background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r-lg); padding: 1.75rem; transition: box-shadow .4s var(--ease), border-color .3s, transform .15s linear; transform-style: preserve-3d; overflow: hidden; }
.card::after { content: ''; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--metal); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.card:hover::after { transform: scaleX(1); } .card:hover { box-shadow: var(--sh); border-color: var(--silver-300); }
.card h3 a { color: inherit; } .card h3 a::before { content: ''; position: absolute; inset: 0; z-index: 1; } .card--product .card__actions { position: relative; z-index: 2; }
.spot::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(91, 134, 224, .16), transparent 65%); z-index: 0; } .spot:hover::before { opacity: 1; }
.card > *, .why__item > * { position: relative; z-index: 1; }
.card h3 a::before { z-index: 1; }
.card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: var(--r); background: var(--navy-grad); color: #fff; margin-bottom: 1.1rem; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25); transition: transform .5s var(--ease), background .3s; } .card__icon .ic { width: 26px; height: 26px; } .card:hover .card__icon, .info:hover .card__icon { transform: rotate(-8deg) scale(1.1); background: var(--blue-500); }
.card__icon--light { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .25); }
.card__no { position: absolute; top: 1rem; right: 1.25rem; font: 800 2.6rem var(--font-h); color: var(--silver-200); line-height: 1; transition: color .3s, transform .4s var(--ease); } .card:hover .card__no { color: var(--blue-300); transform: translateY(-3px); }
.card p { color: var(--muted); font-size: .96rem; }
.card__link { display: inline-flex; align-items: center; gap: .5rem; font: 600 .92rem var(--font-h); color: var(--navy-600); margin-top: .25rem; position: relative; z-index: 2; } .card__link .ic { transition: transform .3s var(--ease); } .card:hover .card__link .ic, .card__link:hover .ic { transform: translateX(6px); }
.card--product, .card--project { padding: 0; display: flex; flex-direction: column; } .card--product .card__body, .card--project .card__body { padding: 1.4rem 1.5rem 1.5rem; display: flex; flex-direction: column; flex: 1; } .card--product p, .card--project p { margin-bottom: .6rem; }
.card__media { height: 130px; background: var(--navy-grad); display: grid; place-items: center; color: var(--blue-300); position: relative; overflow: hidden; } .card__media--lg { height: 170px; }
.card__media::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(154, 184, 242, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(154, 184, 242, .1) 1px, transparent 1px); background-size: 28px 28px; transition: transform .8s var(--ease); } .card:hover .card__media::before { transform: scale(1.25); }
.card__media span { position: relative; z-index: 1; width: 64px; height: 64px; display: grid; place-items: center; border: 1.5px solid rgba(197, 204, 216, .5); border-radius: 50%; transition: transform .6s var(--ease), background .3s; } .card__media .ic { width: 30px; height: 30px; } .card:hover .card__media span { transform: scale(1.18) rotate(8deg); background: rgba(255, 255, 255, .1); }
.card__media i { position: absolute; width: 140px; height: 140px; right: -40px; bottom: -60px; border-radius: 50%; background: radial-gradient(circle, rgba(91, 134, 224, .45), transparent 70%); }
.tag-ill { position: absolute; z-index: 2; left: .75rem; top: .75rem; font: 600 .68rem var(--font-h); letter-spacing: .1em; text-transform: uppercase; background: rgba(255, 255, 255, .92); color: var(--navy-800); padding: .25rem .55rem; border-radius: 3px; font-style: normal; }
.card__meta { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .6rem; } .card__apps { font-size: .85rem !important; } .card__actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: auto; padding-top: .75rem; }
.chip { display: inline-block; font: 600 .74rem var(--font-h); letter-spacing: .04em; padding: .3rem .65rem; border-radius: 999px; background: var(--blue-100); color: var(--navy-700); border: 1px solid transparent; } a.chip:hover { background: var(--navy-800); color: #fff; }
.chip--btn { cursor: pointer; font-size: .82rem; padding: .5rem .9rem; background: #fff; border-color: var(--silver-300); transition: all .25s var(--ease); min-height: 38px; } .chip--btn:hover { border-color: var(--navy-800); transform: translateY(-2px); } .chip--btn.is-on { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }
.badge { font: 600 .68rem var(--font-h); letter-spacing: .05em; padding: .3rem .55rem; border-radius: 4px; } .badge--warn { background: #fff4d6; color: #7a5200; border: 1px solid #f0d58a; }
.why { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.25rem; } .why__item { grid-column: span 2; position: relative; padding: 1.75rem; border: 1px solid rgba(197, 204, 216, .22); border-radius: var(--r-lg); background: rgba(255, 255, 255, .04); overflow: hidden; transition: transform .4s var(--ease), border-color .3s, background .3s; } .why__item:nth-child(n+4) { grid-column: span 3; } .why__item:hover { transform: translateY(-6px); border-color: rgba(197, 204, 216, .6); background: rgba(255, 255, 255, .08); } .why__item p { color: var(--silver-300); margin: 0; font-size: .96rem; } .why__item::before { z-index: 0; }
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; position: relative; } .step { position: relative; padding-top: 4.2rem; } .step::before { content: ''; position: absolute; top: 25px; left: 56px; right: -1.5rem; height: 2px; background: repeating-linear-gradient(90deg, var(--silver-300) 0 6px, transparent 6px 12px); } .step:last-child::before { display: none; }
.step__n { position: absolute; top: 0; left: 0; width: 52px; height: 52px; display: grid; place-items: center; font: 700 1.3rem var(--font-h); color: #fff; background: var(--navy-grad); clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%); transition: transform .4s var(--ease); } .step:hover .step__n { transform: scale(1.12) rotate(-4deg); } .step p { color: var(--muted); }
.values { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; } .values--1 { grid-template-columns: 1fr; gap: .6rem; }
.values li { position: relative; display: flex; align-items: center; gap: .8rem; padding: 1rem 1.25rem; background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r); font-weight: 500; overflow: hidden; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; } .values li:hover { transform: translateX(6px); border-color: var(--navy-800); box-shadow: var(--sh); } .values .ic { color: var(--blue-500); } .values li > * { position: relative; z-index: 1; }
.check-list { list-style: none; padding: 0; margin: 0 0 1rem; display: grid; gap: .65rem; } .check-list li { display: flex; gap: .7rem; align-items: flex-start; } .check-list .ic { color: var(--blue-500); margin-top: .2rem; }
.panel { background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r-lg); padding: 2.25rem; } .panel--dark { background: var(--navy-grad); color: #fff; border: 0; } .panel--dark h2 { color: #fff; } .panel--dark p { color: var(--silver-200); } .prod-main .panel { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; background: var(--silver-100); padding: 1.25rem 1.5rem; } .prod-main .panel p { margin: 0; flex: 1 1 260px; }
.notice { display: flex; gap: .9rem; align-items: flex-start; padding: 1rem 1.25rem; background: var(--blue-100); border-left: 4px solid var(--blue-500); border-radius: var(--r); margin-bottom: 1.75rem; } .notice p { margin: 0; font-size: .94rem; } .notice .ic { margin-top: .15rem; color: var(--blue-500); } .notice--warn { background: #fff4d6; border-color: #e0a800; } .notice--warn .ic { color: #9a6d00; }
.note, .disclaimer { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--silver-200); padding-top: 1rem; margin-top: 1.5rem; }
.faq { display: grid; gap: .75rem; margin-top: 1rem; } .faq__item { background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r); transition: border-color .3s, box-shadow .3s; } .faq__item:hover, .faq__item[open] { border-color: var(--navy-700); box-shadow: var(--sh); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.1rem 1.35rem; cursor: pointer; font: 600 1.05rem var(--font-h); color: var(--navy-800); } .faq summary::-webkit-details-marker { display: none; } .faq summary .ic { transition: transform .35s var(--ease); color: var(--blue-500); } .faq details[open] summary .ic { transform: rotate(180deg); } .faq__a { padding: 0 1.35rem 1.1rem; color: var(--muted); animation: fadeDown .4s var(--ease); } .faq__a p { margin: 0; } @keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }
.prod-grid { display: grid; grid-template-columns: 1fr 340px; gap: 3rem; align-items: start; } .prod-main h2 { font-size: 1.6rem; margin-top: 2rem; } .prod-main h2:first-of-type { margin-top: 0; } .prod-main small { font: 500 .85rem var(--font-b); color: var(--muted); }
.side-card { position: sticky; top: calc(var(--hdr) + 20px); background: var(--silver-100); border: 1px solid var(--silver-200); border-radius: var(--r-lg); padding: 1.75rem; display: grid; gap: .75rem; overflow: hidden; } .side-card p { color: var(--muted); font-size: .94rem; margin: 0; } .spec { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1.5rem; } .spec dt { font-weight: 600; } .spec dd { margin: 0; }
.article h2 { font-size: 1.55rem; margin-top: 2rem; } .article .meta { color: var(--muted); font-size: .9rem; border-bottom: 1px solid var(--silver-200); padding-bottom: 1rem; } .article p { font-size: 1.05rem; }

/* Page hero / CTA band */
.page-hero { padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5rem); } .page-hero h1 { color: #fff; font-size: clamp(2rem, 3.6vw + .5rem, 3.4rem); max-width: 20ch; } .page-hero__in.has-aside { display: grid; grid-template-columns: 1.3fr .7fr; gap: 3rem; align-items: center; } .page-hero__aside .about-art { padding: 1.5rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0 0 1.5rem; font-size: .85rem; color: var(--silver-300); } .crumbs li + li::before { content: '/'; margin-right: .4rem; color: var(--silver-500); } .crumbs a { color: var(--silver-200); } .crumbs a:hover { color: #fff; text-decoration: underline; }
.cta-band { padding: clamp(3rem, 6vw, 5rem) 0; } .cta-band h2 { color: #fff; max-width: 22ch; } .cta-band__in { display: flex; gap: 3rem; justify-content: space-between; align-items: center; flex-wrap: wrap; }

/* Forms */
.form { background: #fff; border: 1px solid var(--silver-200); border-radius: var(--r-lg); padding: clamp(1.25rem, 3vw, 2.25rem); box-shadow: var(--sh); } .form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.25rem; } .field--full { grid-column: 1 / -1; }
.field label { display: block; font: 600 .88rem var(--font-h); margin-bottom: .35rem; color: var(--navy-800); } .field label small { font: 400 .8rem var(--font-b); color: var(--muted); } .req { color: #b3261e; }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem var(--font-b); padding: .8rem .9rem; min-height: 48px; border: 1.5px solid var(--silver-300); border-radius: var(--r); background: var(--silver-50); color: var(--ink); transition: border-color .25s, box-shadow .25s, background .25s; } .field textarea { resize: vertical; min-height: 130px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--silver-400); } .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy-700); background: #fff; box-shadow: 0 0 0 4px rgba(53, 102, 201, .18); }
.field.has-err input, .field.has-err select, .field.has-err textarea { border-color: #b3261e; } .err { color: #b3261e; font-size: .82rem; margin: .3rem 0 0; min-height: 0; } .err:empty { display: none; }
.check { display: flex; gap: .75rem; align-items: flex-start; font-size: .92rem; cursor: pointer; } .check input { width: 22px; height: 22px; margin-top: .1rem; accent-color: var(--navy-800); flex: none; } .field--check { margin: 1.25rem 0; }
.form__foot { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; } .hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.form__status:empty { display: none; } .form__status { margin-top: 1.25rem; padding: 1rem 1.25rem; border-radius: var(--r); font-weight: 500; } .form__status.is-ok { background: #e6f4ea; color: #14532d; border: 1px solid #a8d5b5; } .form__status.is-err { background: #fdecea; color: #7f1d1d; border: 1px solid #f1aeae; } .form__status.is-load { background: var(--blue-100); color: var(--navy-800); }
.form.is-busy .btn[type=submit] { opacity: .6; pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3rem; align-items: start; } .info { position: relative; display: flex; gap: 1rem; align-items: center; background: var(--silver-100); border: 1px solid var(--silver-200); padding: 1.1rem 1.25rem; border-radius: var(--r-lg); margin-bottom: .85rem; overflow: hidden; } .info .card__icon { margin: 0; width: 46px; height: 46px; flex: none; } .info p { margin: 0; } .info__l { font: 600 .74rem var(--font-h); text-transform: uppercase; letter-spacing: .12em; color: var(--silver-500); } .info a { font-weight: 600; word-break: break-word; } .info > * { position: relative; z-index: 1; }
.filters { display: grid; grid-template-columns: minmax(240px, 1fr) auto; gap: 1rem; align-items: center; margin-bottom: 2rem; } .filters__search { position: relative; } .filters__search .ic { position: absolute; left: .9rem; top: 50%; translate: 0 -50%; color: var(--silver-500); } .filters__search input { width: 100%; padding: .8rem .9rem .8rem 2.7rem; min-height: 48px; font: 1rem var(--font-b); border: 1.5px solid var(--silver-300); border-radius: var(--r); background: #fff; } .filters__search input:focus { outline: none; border-color: var(--navy-700); box-shadow: 0 0 0 4px rgba(53, 102, 201, .18); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; grid-column: 1 / -1; order: 3; } .filters__count { margin: 0; color: var(--muted); font-size: .9rem; } .filters__toggle { display: none; }
.empty { text-align: center; padding: 3rem 1rem; background: #fff; border: 1px dashed var(--silver-400); border-radius: var(--r-lg); } .empty .ic { width: 2.2rem; height: 2.2rem; margin: 0 auto 1rem; color: var(--blue-500); } .empty p { color: var(--muted); } .empty[hidden] { display: none; }
[data-grid] .card.is-hidden { display: none; }

/* Footer */
.site-footer { background: var(--navy-950); color: var(--silver-300); padding-top: 4rem; font-size: .93rem; border-top: 3px solid transparent; border-image: var(--metal) 1; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr 1.3fr 1.2fr; gap: 2rem; } .site-footer h3 { color: #fff; font-size: .8rem; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 1rem; } .site-footer h3.mt { margin-top: 1.75rem; } .site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; } .site-footer a { color: var(--silver-300); transition: color .2s, padding .25s var(--ease); } .site-footer li a:hover { color: #fff; padding-left: 6px; }
.footer__brand img { width: 110px; height: auto; margin-bottom: 1rem; transition: transform .5s var(--ease); } .footer__brand a:hover img { transform: scale(1.06); } .footer__brand p { max-width: 34ch; } .footer__contact li { display: flex; gap: .6rem; align-items: flex-start; } .footer__contact .ic { margin-top: .15rem; color: var(--blue-300); }
.footer__base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .75rem; padding: 1.5rem 0; margin-top: 3rem; border-top: 1px solid rgba(197, 204, 216, .15); font-size: .85rem; } .footer__base p { margin: 0; }

/* Floating actions + chatbot */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 80; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 10px 24px -6px rgba(0, 0, 0, .45); transition: transform .3s var(--ease), box-shadow .3s; } .wa-float .ic { width: 30px; height: 30px; } .wa-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ping 2.8s ease-out infinite; } @keyframes ping { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(1.7); opacity: 0; } }
.wa-float:hover { transform: scale(1.1) rotate(-6deg); box-shadow: 0 14px 30px -6px rgba(37, 211, 102, .6); } .wa-float__tip { position: absolute; right: 70px; white-space: nowrap; background: var(--navy-900); color: #fff; font: 600 .82rem var(--font-h); padding: .45rem .8rem; border-radius: var(--r); opacity: 0; transform: translateX(8px); pointer-events: none; transition: all .3s var(--ease); } .wa-float:hover .wa-float__tip, .wa-float:focus-visible .wa-float__tip { opacity: 1; transform: none; }
.chat-launch { position: fixed; right: 18px; bottom: 90px; z-index: 80; display: flex; align-items: center; gap: .55rem; height: 48px; padding: 0 1.1rem 0 .9rem; border-radius: 999px; border: 1px solid rgba(197, 204, 216, .5); background: var(--navy-grad); color: #fff; font: 600 .88rem var(--font-h); cursor: pointer; box-shadow: 0 10px 24px -8px rgba(1, 11, 32, .6); transition: transform .3s var(--ease), box-shadow .3s; } .chat-launch:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -8px rgba(1, 11, 32, .7); } .chat-launch .ic { width: 22px; height: 22px; }
.chat { position: fixed; right: 18px; bottom: 90px; z-index: 85; width: min(380px, calc(100vw - 24px)); height: min(560px, calc(100dvh - 120px)); display: flex; flex-direction: column; background: #fff; border-radius: var(--r-lg); box-shadow: 0 30px 70px -20px rgba(1, 11, 32, .6), 0 0 0 1px var(--silver-300); overflow: hidden; transform-origin: bottom right; animation: chatIn .4s var(--ease); } .chat[hidden] { display: none; } @keyframes chatIn { from { opacity: 0; transform: translateY(20px) scale(.92); } }
.chat__head { display: flex; gap: .75rem; align-items: center; padding: .9rem 1rem; background: var(--navy-grad); color: #fff; } .chat__head img { width: 30px; height: 40px; object-fit: contain; } .chat__head div { flex: 1; line-height: 1.2; } .chat__head small { display: block; color: var(--silver-300); font-size: .76rem; } .chat__x { background: none; border: 0; color: #fff; cursor: pointer; width: 40px; height: 40px; display: grid; place-items: center; }
.chat__log { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: .6rem; background: var(--silver-100); scroll-behavior: smooth; }
.msg { max-width: 86%; padding: .65rem .9rem; border-radius: 14px; font-size: .92rem; line-height: 1.45; white-space: pre-wrap; word-break: break-word; animation: msgIn .35s var(--ease); } @keyframes msgIn { from { opacity: 0; transform: translateY(8px); } }
.msg--bot { background: #fff; border: 1px solid var(--silver-200); border-bottom-left-radius: 4px; align-self: flex-start; } .msg--me { background: var(--navy-800); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; } .msg a { color: inherit; text-decoration: underline; }
.chat__quick { display: flex; flex-wrap: wrap; gap: .4rem; padding: .6rem .8rem; border-top: 1px solid var(--silver-200); max-height: 150px; overflow-y: auto; } .chat__quick:empty { display: none; }
.qbtn { font: 600 .8rem var(--font-h); padding: .5rem .8rem; min-height: 38px; border-radius: 999px; border: 1.5px solid var(--navy-700); background: #fff; color: var(--navy-800); cursor: pointer; transition: all .2s; text-decoration: none; display: inline-flex; align-items: center; gap: .4rem; } .qbtn:hover { background: var(--navy-800); color: #fff; transform: translateY(-2px); } .qbtn--p { background: var(--navy-800); color: #fff; } .qbtn--s { border-style: dashed; border-color: var(--silver-400); color: var(--muted); }
.chat__form { display: flex; gap: .5rem; padding: .6rem .8rem; border-top: 1px solid var(--silver-200); } .chat__form input { flex: 1; min-height: 44px; border: 1.5px solid var(--silver-300); border-radius: var(--r); padding: 0 .8rem; font: 1rem var(--font-b); } .chat__form input:focus { outline: none; border-color: var(--navy-700); } .chat__form button { width: 46px; border: 0; border-radius: var(--r); background: var(--navy-800); color: #fff; cursor: pointer; display: grid; place-items: center; } .chat__form button:hover { background: var(--blue-500); }
.chat__note { margin: 0; padding: .45rem .8rem .6rem; font-size: .72rem; color: var(--muted); text-align: center; }
.cursor-glow { position: fixed; width: 22px; height: 22px; border: 1.5px solid rgba(154, 184, 242, .8); border-radius: 50%; pointer-events: none; z-index: 120; opacity: 0; transform: translate(-50%, -50%); transition: width .25s var(--ease), height .25s var(--ease), opacity .3s, background .25s; mix-blend-mode: difference; } .cursor-glow.is-on { opacity: 1; } .cursor-glow.is-big { width: 54px; height: 54px; background: rgba(154, 184, 242, .25); }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0ms); } .js .reveal.is-in { opacity: 1; transform: none; }
.js .card.reveal.is-in { transition: opacity .8s var(--ease) var(--d, 0ms), transform .8s var(--ease) var(--d, 0ms), box-shadow .4s var(--ease), border-color .3s; }

/* Responsive */
@media (max-width: 1100px) { .nav-quote { display: none; } .footer__grid { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(2, 1fr); } .nav__a { padding: .6rem .5rem; font-size: .88rem; } }
@media (max-width: 960px) {
  :root { --hdr: 68px; } .nav { display: none; } .burger { display: grid; }
  .hero__in, .split, .split--top, .contact-grid, .prod-grid, .page-hero__in.has-aside { grid-template-columns: 1fr; gap: 2.25rem; } .hero__vis { max-width: 520px; } .page-hero__aside { display: none; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); } .strip__list { grid-template-columns: repeat(3, 1fr); } .steps { grid-template-columns: repeat(2, 1fr); } .step::before { display: none; } .why { grid-template-columns: repeat(2, 1fr); } .why__item, .why__item:nth-child(n+4) { grid-column: auto; } .why__item:last-child { grid-column: 1 / -1; } .values { grid-template-columns: repeat(2, 1fr); }
  .side-card { position: static; } .about-art { max-width: 340px; }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4, .values, .steps, .why, .form__grid { grid-template-columns: 1fr; } .strip__list { grid-template-columns: repeat(2, 1fr); } .strip__list li:last-child { grid-column: 1 / -1; } .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; }
  .actions .btn, .form__foot .btn, .center .btn { width: 100%; } .cta-band__in { gap: 1.5rem; } .actions--col { width: 100%; }
  .filters { grid-template-columns: 1fr; } .filters__toggle { display: block; padding: .75rem 1rem; min-height: 46px; border: 1.5px solid var(--silver-300); border-radius: var(--r); background: #fff; font: 600 .9rem var(--font-h); cursor: pointer; } .chips { display: none; } .chips.is-open { display: flex; }
  .chat-launch span { display: none; } .chat-launch { width: 52px; padding: 0; justify-content: center; bottom: 84px; } .wa-float { width: 54px; height: 54px; right: 14px; bottom: 14px; } .chat-launch { right: 14px; }
  .chat { right: 0; bottom: 0; width: 100vw; height: 100dvh; border-radius: 0; } body.chat-open .wa-float, body.chat-open .chat-launch { display: none; }
  .wa-float__tip { display: none; }
}
@media (hover: none) { .tilt { transform: none !important; } .cursor-glow { display: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } .js .reveal { opacity: 1; transform: none; } .cursor-glow { display: none; } }
.card--service h3, .card--article h3, .card--industry h3 { position: static; }
.card--service h3 a::before, .card--article h3 a::before { z-index: 1; }
.grid > *, .split > *, .hero__in > *, .contact-grid > *, .prod-grid > *, .form__grid > * { min-width: 0; }
.footer__credit { flex-basis: 100%; text-align: center; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--silver-400); } .footer__credit a { color: var(--silver-200); font-weight: 600; } .footer__credit a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.social { display: flex; gap: .6rem; margin-top: 1rem; } .social a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(197, 204, 216, .35); border-radius: 50%; color: var(--silver-200); transition: transform .3s var(--ease), background .3s, color .3s; } .site-footer .social a:hover, .social a:hover { background: var(--metal); color: var(--navy-800); transform: translateY(-4px) rotate(-6deg); padding: 0; }
.social--dark a { color: var(--navy-800); border-color: var(--silver-300); } .social--dark a:hover { background: var(--navy-800); color: #fff; }
.social a .ic { width: 20px; height: 20px; } .footer__contact .social { margin-top: 1.25rem; }
.field label.check { display: flex; margin: 0; font: 400 .92rem var(--font-b); }
.contact-info .social { margin: .25rem 0 0; } .contact-info > .info__l { margin: 1.5rem 0 0; } .contact-info .actions { margin: 1.75rem 0 2rem; } .contact-info h3 { margin-top: 0; }
.footer__base { padding-bottom: 5.5rem; }
@media (min-width: 641px) { .footer__base { padding-bottom: 1.75rem; } .footer__base p:nth-child(2) { margin-right: 190px; } .footer__credit { margin-right: 0 !important; } }