/* IONSolutionPark — modern tema */
:root {
  --ink: #0b1220;
  --ink-2: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --navy: #070d1f;
  --navy-2: #0f1a36;
  --blue: #2563eb;
  --blue-2: #1d4ed8;
  --sky: #38bdf8;
  --grad: linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
  --shadow-lg: 0 20px 50px -12px rgba(15, 23, 42, .18);
  --header-h: 76px;
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5.4vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--soft { background: var(--bg-soft); }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--grad); border-radius: 2px; }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center .eyebrow { justify-content: center; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  border: 1.5px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px -8px rgba(37, 99, 235, .6); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(37, 99, 235, .7); }
.btn--ghost { border-color: rgba(255, 255, 255, .25); color: #fff; background: rgba(255, 255, 255, .06); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--blue); color: var(--blue); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--blue); font-size: .95rem; }
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(4px); }

/* Topbar */
.topbar { background: var(--navy); color: #cbd5e1; font-size: .82rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar__info { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar a { display: inline-flex; align-items: center; gap: 7px; transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 15px; height: 15px; color: var(--sky); }
.socials { display: flex; gap: 8px; }
.socials a { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; }
.socials a:hover { background: rgba(255, 255, 255, .1); }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, .85); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -12px rgba(15, 23, 42, .15); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 24px; }
.logo img { height: 52px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link, .nav__trigger {
  display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; border-radius: 10px;
  font-weight: 600; font-size: .93rem; color: var(--ink); background: none; border: 0; cursor: pointer; transition: color .2s, background .2s;
}
.nav__link:hover, .nav__trigger:hover, .nav__link.is-active, .nav__item.is-active > .nav__trigger { color: var(--blue); background: #eff6ff; }
.nav__trigger svg { width: 14px; height: 14px; transition: transform .2s; }
.nav__item { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; min-width: 250px; padding: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .2s, transform .2s, visibility .2s;
}
.dropdown::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.nav__item:hover .dropdown, .nav__item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__item:hover .nav__trigger svg { transform: rotate(180deg); }
.dropdown a { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; transition: background .2s; }
.dropdown a:hover { background: var(--bg-soft); }
.dropdown strong { display: block; color: var(--ink); font-size: .92rem; }
.dropdown small { display: block; color: var(--muted); font-size: .8rem; line-height: 1.4; }
.dropdown .ico { flex: none; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: #eff6ff; color: var(--blue); }
.dropdown .ico svg { width: 18px; height: 18px; }
.header__cta { display: flex; align-items: center; gap: 10px; }
.header__cta .btn { padding: 11px 20px; }

.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s, top .3s; }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
.nav-open .burger span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-open .burger span:nth-child(2) { opacity: 0; }
.nav-open .burger span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* Mobile drawer */
.drawer {
  position: fixed; inset: var(--drawer-top, var(--header-h)) 0 0 0; z-index: 49; background: #fff; overflow-y: auto;
  padding: 16px 20px 40px; transform: translateX(100%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); visibility: hidden;
}
.nav-open .drawer { transform: none; visibility: visible; }
.nav-open { overflow: hidden; }
.drawer a, .drawer summary {
  display: flex; justify-content: space-between; align-items: center; padding: 15px 4px;
  font-weight: 700; color: var(--ink); border-bottom: 1px solid var(--line); cursor: pointer; list-style: none; font-size: 1.05rem;
}
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary svg { width: 18px; height: 18px; transition: transform .2s; }
.drawer details[open] summary svg { transform: rotate(180deg); }
.drawer details a { padding-left: 18px; font-weight: 500; font-size: .98rem; color: var(--ink-2); }
.drawer a.btn { width: 100%; margin-top: 24px; color: #fff; justify-content: center; border: 0; padding: 15px 26px; }
.drawer__contact { margin-top: 24px; display: grid; gap: 10px; font-size: .92rem; color: var(--muted); }
.drawer__contact a { border: 0; padding: 0; font-weight: 600; font-size: .95rem; justify-content: flex-start; gap: 10px; color: var(--ink-2); }
.drawer__contact svg { width: 18px; height: 18px; color: var(--blue); }

/* Hero */
.hero { position: relative; background: var(--navy); color: #cbd5e1; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 400px at 85% 20%, rgba(56, 189, 248, .22), transparent 60%),
    radial-gradient(700px 500px at 10% 100%, rgba(37, 99, 235, .3), transparent 60%);
}
.hero__grid-bg {
  position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; padding-top: clamp(64px, 9vw, 120px); padding-bottom: clamp(64px, 9vw, 120px); }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 540px; margin-bottom: 34px; color: #cbd5e1; }
.hero__pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px 7px 8px; border-radius: 999px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); font-size: .85rem; color: #e2e8f0; margin-bottom: 26px;
}
.hero__pill span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--grad); color: #fff; }
.hero__pill svg { width: 14px; height: 14px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 46px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .1); }
.hero__meta div { display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.hero__meta svg { width: 22px; height: 22px; color: var(--sky); flex: none; }
.hero__meta strong { display: block; color: #fff; font-size: .95rem; }

.orbit { position: relative; width: 100%; max-width: 460px; aspect-ratio: 1; margin-left: auto; }
.orbit__ring { position: absolute; inset: 0; border-radius: 50%; border: 1px dashed rgba(148, 197, 253, .25); }
.orbit__ring:nth-child(2) { inset: 14%; border-style: solid; border-color: rgba(148, 197, 253, .14); }
.orbit__ring:nth-child(3) { inset: 30%; border-color: rgba(148, 197, 253, .2); }
.orbit__core {
  position: absolute; inset: 37%; border-radius: 50%; background: var(--grad);
  box-shadow: 0 0 80px rgba(56, 189, 248, .55), inset 0 0 30px rgba(255, 255, 255, .25);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: clamp(1.1rem, 2.4vw, 1.6rem); letter-spacing: .04em;
}
.orbit__spin { position: absolute; inset: 0; animation: spin 40s linear infinite; }
.orbit__spin--rev { inset: 14%; animation: spin 28s linear infinite reverse; }
.orbit__node {
  position: absolute; width: 64px; height: 64px; margin: -32px; border-radius: 18px; display: grid; place-items: center;
  background: rgba(15, 26, 54, .9); border: 1px solid rgba(148, 197, 253, .25); color: var(--sky); backdrop-filter: blur(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
.orbit__node svg { width: 26px; height: 26px; }
.orbit__node > * { animation: spin 40s linear infinite reverse; }
.orbit__spin--rev .orbit__node > * { animation: spin 28s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Logos marquee */
.logos { padding: 44px 0; border-bottom: 1px solid var(--line); }
.logos__title { text-align: center; font-size: .82rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 24px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee img { height: 56px; width: auto; filter: grayscale(1); opacity: .7; transition: filter .3s, opacity .3s; mix-blend-mode: multiply; }
.marquee img:hover { filter: none; opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* About split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.media { position: relative; }
.media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.media::before {
  content: ""; position: absolute; inset: auto -18px -18px auto; width: 60%; height: 60%; z-index: -1;
  border-radius: var(--radius); background: var(--grad); opacity: .18;
}
.media__badge {
  position: absolute; left: -16px; bottom: 28px; display: flex; gap: 12px; align-items: center;
  background: #fff; padding: 14px 18px; border-radius: 14px; box-shadow: var(--shadow-lg); font-size: .85rem; max-width: 260px;
}
.media__badge .ico { flex: none; }
.media__badge strong { display: block; color: var(--ink); font-size: .95rem; }
.lead { font-size: 1.1rem; color: var(--ink-2); }
.checks { list-style: none; padding: 0; margin: 26px 0 32px; display: grid; gap: 14px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { flex: none; width: 22px; height: 22px; color: var(--blue); margin-top: 2px; }
.checks strong { color: var(--ink); }

.ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: #eff6ff; color: var(--blue); }
.ico svg { width: 24px; height: 24px; }
.ico--grad { background: var(--grad); color: #fff; }

/* Cards */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
  transition: transform .3s, box-shadow .3s, border-color .3s; position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card .ico { margin-bottom: 20px; }
.card p { color: var(--muted); margin-bottom: 0; }

.mv { position: relative; overflow: hidden; padding: 40px; border-radius: 24px; color: #cbd5e1; background: var(--navy-2); }
.mv::after { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -80px; border-radius: 50%; background: var(--grad); opacity: .25; filter: blur(30px); }
.mv h3 { color: #fff; font-size: 1.5rem; }
.mv .ico { background: rgba(56, 189, 248, .14); color: var(--sky); margin-bottom: 22px; }
.mv p { margin: 0; font-size: 1.05rem; position: relative; z-index: 1; }

.service-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.service-card__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.service-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.service-card:hover .service-card__img img { transform: scale(1.06); }
.service-card__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.service-card__body .ico { margin: -52px 0 16px; border: 4px solid #fff; width: 56px; height: 56px; position: relative; }
.service-card__body p { flex: 1; margin-bottom: 18px; }

.product-card { padding: 38px; display: flex; flex-direction: column; overflow: hidden; }
.product-card__tag { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .1em; color: var(--blue); background: #eff6ff; padding: 5px 12px; border-radius: 999px; margin-bottom: 18px; align-self: flex-start; }
.product-card h3 { font-size: 1.5rem; }
.product-card p { margin-bottom: 22px; }
.product-card__img { margin: 26px -38px -38px; aspect-ratio: 16 / 8; overflow: hidden; border-top: 1px solid var(--line); }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .6s; }
.product-card:hover .product-card__img img { transform: scale(1.04); }

/* CTA band */
.cta {
  position: relative; overflow: hidden; border-radius: 28px; padding: clamp(40px, 6vw, 72px);
  background: var(--navy); color: #cbd5e1; display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center; isolation: isolate;
}
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(500px 300px at 100% 0%, rgba(56, 189, 248, .35), transparent 60%), radial-gradient(500px 300px at 0% 100%, rgba(37, 99, 235, .4), transparent 60%); }
.cta h2 { color: #fff; margin-bottom: 12px; }
.cta p { margin: 0; font-size: 1.05rem; max-width: 560px; }
.cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Page hero (inner pages) */
.page-hero { position: relative; background: var(--navy); color: #cbd5e1; overflow: hidden; isolation: isolate; padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 7vw, 80px); }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 300px at 90% 0%, rgba(56, 189, 248, .25), transparent 60%), radial-gradient(600px 300px at 0% 100%, rgba(37, 99, 235, .35), transparent 60%); }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.6vw, 3.2rem); margin-bottom: 12px; }
.page-hero p { max-width: 640px; font-size: 1.08rem; margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .85rem; margin-bottom: 18px; color: #94a3b8; list-style: none; padding: 0; }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-right: 8px; opacity: .5; }

/* Article (service/product detail) */
.article { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 64px); align-items: start; }
.article__img { border-radius: var(--radius); overflow: hidden; margin-bottom: 36px; box-shadow: var(--shadow); }
.article__img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.prose p { font-size: 1.06rem; margin-bottom: 1.3em; }
.prose p:first-of-type { font-size: 1.2rem; color: var(--ink); font-weight: 500; }
.prose blockquote { margin: 32px 0; padding: 24px 28px; border-left: 4px solid var(--blue); background: var(--bg-soft); border-radius: 0 14px 14px 0; font-size: 1.1rem; color: var(--ink); font-weight: 600; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }
.pager a { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; transition: border-color .2s, box-shadow .2s; }
.pager a:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.pager small { display: block; color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.pager strong { color: var(--ink); }
.pager a:last-child:not(:first-child) { text-align: right; }
.pager a:only-child { grid-column: 2; text-align: right; }

.aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 24px; }
.aside__box { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: #fff; }
.aside__box h4 { font-size: 1rem; margin-bottom: 12px; }
.aside__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.aside__list a { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: 10px; font-weight: 600; color: var(--ink-2); transition: background .2s, color .2s; }
.aside__list a svg { width: 16px; height: 16px; opacity: .5; }
.aside__list a:hover, .aside__list a.is-active { background: #eff6ff; color: var(--blue); }
.aside__cta { border-radius: var(--radius); padding: 28px; background: var(--navy-2); color: #cbd5e1; position: relative; overflow: hidden; }
.aside__cta::after { content: ""; position: absolute; width: 180px; height: 180px; right: -60px; bottom: -60px; border-radius: 50%; background: var(--grad); opacity: .3; filter: blur(20px); }
.aside__cta h4 { color: #fff; font-size: 1.3rem; }
.aside__cta p { font-size: .95rem; }
.aside__cta .btn { position: relative; z-index: 1; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 40px 0; }
.feature { padding: 24px; border-radius: 16px; background: var(--bg-soft); }
.feature .ico { margin-bottom: 14px; background: #fff; }
.feature h4 { font-size: 1.02rem; margin-bottom: 6px; }
.feature p { font-size: .93rem; color: var(--muted); margin: 0; }

/* References */
.refs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.ref { min-width: 0; aspect-ratio: 16 / 9; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; padding: 12%; transition: box-shadow .3s, transform .3s; }
.ref:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.ref img { width: auto; height: auto; max-width: min(100%, 180px); max-height: 100%; object-fit: contain; }

/* Forms */
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-size: .87rem; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink);
  transition: border-color .2s, box-shadow .2s; font-size: 1rem;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37, 99, 235, .12); }
.field input[type=file] { padding: 11px; background: var(--bg-soft); }
.form__note { font-size: .85rem; color: var(--muted); margin: 0; }
.form__status { display: none; padding: 14px 16px; border-radius: 12px; background: #ecfdf5; color: #047857; font-weight: 600; font-size: .92rem; }
.form__status.is-visible { display: block; }

.contact { display: grid; grid-template-columns: 380px 1fr; gap: 32px; align-items: start; }
.info-list { display: grid; gap: 14px; }
.info { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: border-color .2s; }
a.info:hover { border-color: var(--blue); }
.info .ico { flex: none; }
.info small { display: block; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.info strong { color: var(--ink); font-weight: 600; word-break: break-word; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 4vw, 44px); box-shadow: var(--shadow); }
.panel h2 { font-size: 1.7rem; }
.map { border-radius: 24px; overflow: hidden; border: 1px solid var(--line); height: 420px; background: var(--bg-soft); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.social-box { padding: 24px; border-radius: 16px; background: var(--navy-2); color: #cbd5e1; font-size: .93rem; }
.social-box h4 { color: #fff; }
.social-box .socials { margin-top: 14px; }
.social-box .socials a { width: 42px; height: 42px; background: rgba(255, 255, 255, .08); }
.social-box .socials a:hover { background: var(--blue); }
.social-box svg { width: 18px; height: 18px; }

/* Footer */
.footer { background: var(--navy); color: #94a3b8; padding: 80px 0 0; font-size: .94rem; }
.footer__grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer__logo { display: inline-block; background: #fff; padding: 8px 14px; border-radius: 14px; margin-bottom: 20px; }
.footer__logo img { height: 44px; width: auto; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { transition: color .2s; }
.footer a:hover { color: #fff; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer__contact svg { flex: none; width: 18px; height: 18px; color: var(--sky); margin-top: 4px; }
.newsletter { display: flex; gap: 8px; margin-top: 16px; padding: 6px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.newsletter input { flex: 1; min-width: 0; background: none; border: 0; color: #fff; padding: 8px 14px; }
.newsletter input::placeholder { color: #64748b; }
.newsletter input:focus { outline: none; }
.newsletter button { padding: 10px 18px; }
.footer .socials { margin-top: 20px; }
.footer .socials a { width: 38px; height: 38px; background: rgba(255, 255, 255, .06); }
.footer .socials a:hover { background: var(--blue); }
.footer .socials svg { width: 17px; height: 17px; }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 24px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .85rem; }

.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--grad); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px -8px rgba(37, 99, 235, .6);
  opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .3s, transform .3s;
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 1080px) {
  .nav, .header__cta .btn { display: none; }
  .burger { display: block; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .refs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .article { grid-template-columns: 1fr; }
  .aside { position: static; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .orbit { max-width: 340px; margin: 0 auto; }
  .split, .grid--2, .grid--3, .features { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; }
  .refs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .media__badge { left: 12px; }
  .topbar__info a:nth-child(2) { display: none; }
}
@media (max-width: 560px) {
  :root { --header-h: 68px; }
  .container { padding: 0 16px; }
  .logo img { height: 44px; }
  .topbar .socials { display: none; }
  .grid--4, .footer__grid, .form__row { grid-template-columns: 1fr; }
  .hero__actions .btn, .cta__actions .btn { width: 100%; }
  .hero__meta { gap: 18px; }
  .orbit { max-width: 280px; }
  .orbit__node { width: 50px; height: 50px; margin: -25px; border-radius: 14px; }
  .orbit__node svg { width: 22px; height: 22px; }
  .card, .product-card { padding: 24px; }
  .product-card__img { margin: 22px -24px -24px; }
  .mv { padding: 28px; }
  .refs { gap: 10px; }
  .ref { border-radius: 12px; }
  .pager { grid-template-columns: 1fr; }
  .pager a:only-child { grid-column: auto; }
  .map { height: 320px; }
  .newsletter { flex-direction: column; border-radius: 16px; }
  .newsletter button { width: 100%; }
}