:root {
  --navy-950: #020b14;
  --navy-900: #031321;
  --navy-850: #071c2d;
  --navy-800: #0a263a;
  --blue-600: #087ea4;
  --blue-500: #0ca4ce;
  --blue-400: #36c4e7;
  --cyan-100: #dcf8ff;
  --ink: #071a29;
  --slate: #506475;
  --line: #dbe4e9;
  --surface: #f4f7f9;
  --white: #fff;
  --shadow: 0 22px 60px rgba(1, 17, 29, 0.12);
  --container: 1180px;
  --font-display: "Manrope", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font-body); font-size: 1rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 1000; padding: 12px 18px; background: var(--white); color: var(--navy-900); border-radius: 4px; font-weight: 700; transition: top .2s ease; }
.skip-link:focus { top: 14px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 82px; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.11); transition: background .25s ease, box-shadow .25s ease, height .25s ease; }
.site-header.is-scrolled { height: 72px; background: rgba(3,19,33,.94); box-shadow: 0 8px 28px rgba(0,0,0,.18); backdrop-filter: blur(16px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { width: 156px; height: 66px; display: flex; align-items: center; }
.brand img { width: 138px; height: 58px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: .9rem; font-weight: 600; }
.main-nav > a:not(.button) { position: relative; color: rgba(255,255,255,.78); transition: color .2s ease; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--blue-400); transition: right .2s ease; }
.main-nav > a:not(.button):hover { color: var(--white); }
.main-nav > a:not(.button):hover::after { right: 0; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--white); transition: transform .2s ease, opacity .2s ease; }

.button { display: inline-flex; min-height: 52px; padding: 0 24px; align-items: center; justify-content: center; gap: 12px; border: 1px solid var(--blue-500); border-radius: 3px; background: var(--blue-500); color: var(--navy-950); font-weight: 700; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.button svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--blue-400); border-color: var(--blue-400); box-shadow: 0 12px 26px rgba(12,164,206,.2); }
.button:hover svg { transform: translateX(3px); }
.button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .menu-toggle:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 3px; }
.button-small { min-height: 42px; padding-inline: 18px; font-size: .86rem; }
.button-light { background: var(--white); color: var(--navy-900); border-color: var(--white); }
.button-light:hover { color: var(--navy-900); background: var(--cyan-100); border-color: var(--cyan-100); }

.hero { position: relative; min-height: 820px; padding: 175px 0 0; overflow: hidden; color: var(--white); background: radial-gradient(circle at 78% 42%, rgba(8,126,164,.22), transparent 32%), linear-gradient(125deg, var(--navy-950), var(--navy-900) 58%, #062238); }
.hero::before { content: ""; position: absolute; width: 460px; height: 460px; top: -210px; right: -90px; border: 1px solid rgba(54,196,231,.13); border-radius: 50%; box-shadow: 0 0 0 65px rgba(54,196,231,.025), 0 0 0 130px rgba(54,196,231,.018); }
.hero-grid { position: absolute; inset: 0; opacity: .19; background-image: linear-gradient(rgba(105,211,238,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(105,211,238,.15) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to right, transparent 10%, black 72%, transparent 100%); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; gap: 62px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 24px; color: var(--blue-400); font-size: .78rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 2px; background: var(--blue-400); }
.hero h1 { max-width: 720px; margin: 0; font-family: var(--font-display); font-size: clamp(3.1rem, 5.5vw, 5.2rem); line-height: 1.03; letter-spacing: -.055em; font-weight: 600; }
.hero h1 strong { color: var(--blue-400); font-weight: 700; }
.hero-copy > p { max-width: 660px; margin: 28px 0 0; color: rgba(255,255,255,.7); font-size: 1.12rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 36px; }
.text-link { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.35); color: rgba(255,255,255,.88); font-weight: 600; }
.text-link:hover { color: var(--blue-400); border-color: var(--blue-400); }
.trust-list { display: flex; flex-wrap: wrap; gap: 15px 24px; margin: 38px 0 0; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.1); list-style: none; color: rgba(255,255,255,.62); font-size: .84rem; }
.trust-list span { color: var(--blue-400); margin-right: 5px; }

.ecosystem { position: relative; }
.ecosystem-frame { position: relative; height: 485px; border: 1px solid rgba(93,202,230,.22); background: linear-gradient(145deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); box-shadow: inset 0 0 70px rgba(9,150,189,.04), 0 38px 70px rgba(0,0,0,.16); backdrop-filter: blur(3px); }
.frame-corner { position: absolute; width: 28px; height: 28px; border-color: var(--blue-400); opacity: .8; }
.corner-a { left: -1px; top: -1px; border-left: 2px solid; border-top: 2px solid; }
.corner-b { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.status-line { position: absolute; top: 20px; left: 23px; display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.44); font-size: .66rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.status-line span { width: 7px; height: 7px; border-radius: 50%; background: var(--blue-400); box-shadow: 0 0 12px var(--blue-400); animation: blink 2s ease infinite; }
.orbit { position: absolute; left: 50%; top: 52%; transform: translate(-50%,-50%); border: 1px solid rgba(54,196,231,.14); border-radius: 50%; }
.orbit::before, .orbit::after { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-400); box-shadow: 0 0 10px var(--blue-400); }
.orbit-one { width: 210px; height: 210px; }
.orbit-one::before { left: 28px; top: 27px; }
.orbit-one::after { right: 18px; bottom: 43px; }
.orbit-two { width: 340px; height: 340px; border-style: dashed; animation: rotate 36s linear infinite; }
.orbit-two::before { left: 29px; bottom: 54px; }
.orbit-two::after { right: 58px; top: 22px; }
.ecosystem-core { position: absolute; left: 50%; top: 52%; z-index: 2; width: 140px; height: 140px; padding: 17px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(54,196,231,.45); border-radius: 50%; background: radial-gradient(circle, rgba(13,88,116,.8), rgba(3,19,33,.94) 70%); box-shadow: 0 0 0 8px rgba(54,196,231,.035), 0 0 45px rgba(12,164,206,.15); }
.ecosystem-core img { width: 78px; height: 70px; object-fit: cover; object-position: top; }
.ecosystem-core span { margin-top: 3px; color: var(--blue-400); font-size: .58rem; letter-spacing: .13em; text-transform: uppercase; }
.system-node { position: absolute; z-index: 3; min-width: 140px; padding: 13px 15px; border-left: 2px solid var(--blue-500); background: rgba(3,19,33,.9); box-shadow: 0 8px 25px rgba(0,0,0,.25); }
.system-node small { position: absolute; top: 13px; right: 12px; color: rgba(54,196,231,.45); font-size: .59rem; font-weight: 700; }
.system-node strong, .system-node span { display: block; }
.system-node strong { font-family: var(--font-display); font-size: .9rem; }
.system-node span { margin-top: 3px; color: rgba(255,255,255,.43); font-size: .67rem; }
.node-hardware { left: 7%; top: 18%; }
.node-software { right: 6%; top: 22%; }
.node-consulting { left: 6%; bottom: 15%; }
.node-support { right: 6%; bottom: 12%; }
.pulse-dot { position: absolute; left: 50%; top: 52%; width: 10px; height: 10px; transform: translate(-50%,-50%); border-radius: 50%; animation: pulse 2.5s ease-out infinite; }
.hero-footer { position: relative; display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 74px; min-height: 76px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.34); font-size: .64rem; font-weight: 700; letter-spacing: .18em; }
.hero-footer i { width: 30px; height: 1px; background: rgba(255,255,255,.16); }

.section { padding: 118px 0; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: end; margin-bottom: 58px; }
.section-heading.compact { margin-bottom: 68px; }
.section-index { display: block; margin-bottom: 18px; color: var(--blue-600); font-size: .72rem; font-weight: 700; letter-spacing: .16em; }
.section-index.light { color: var(--blue-400); }
.section-heading h2, .solutions h2, .company h2, .contact h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2.35rem, 4vw, 3.7rem); line-height: 1.12; letter-spacing: -.045em; }
.section-heading p { margin: 0 0 6px; color: var(--slate); font-size: 1.05rem; }
.services { background: var(--surface); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 360px; padding: 38px; border: 1px solid var(--line); background: var(--white); overflow: hidden; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.service-card::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 3px; background: var(--blue-500); transition: width .3s ease; }
.service-card:hover { transform: translateY(-5px); border-color: #b9d2dd; box-shadow: var(--shadow); }
.service-card:hover::after { width: 100%; }
.service-icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 35px; border: 1px solid #cde5ed; background: #effbfe; color: var(--blue-600); }
.service-icon svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card-number { position: absolute; right: 35px; top: 35px; color: #b8c6ce; font-size: .72rem; font-weight: 700; letter-spacing: .1em; }
.service-card h3 { margin: 0; font-family: var(--font-display); font-size: 1.3rem; letter-spacing: -.02em; }
.service-card > p { margin: 13px 0 20px; color: var(--slate); }
.service-card ul { margin: 0; padding: 19px 0 0; border-top: 1px solid #e8eef1; list-style: none; }
.service-card li { position: relative; margin-top: 7px; padding-left: 17px; color: #4f6270; font-size: .88rem; }
.service-card li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 1px; background: var(--blue-500); }

.solutions { color: var(--white); background: var(--navy-900); }
.solutions-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 110px; align-items: center; }
.solutions-copy > p { margin: 26px 0 35px; color: rgba(255,255,255,.62); font-size: 1.05rem; }
.outcome-list { border-top: 1px solid rgba(255,255,255,.14); }
.outcome-list article { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 25px 8px; border-bottom: 1px solid rgba(255,255,255,.14); }
.outcome-list article > span { color: var(--blue-400); font-size: .7rem; font-weight: 700; letter-spacing: .15em; }
.outcome-list h3 { margin: 0 0 7px; font-family: var(--font-display); font-size: 1.12rem; }
.outcome-list p { margin: 0; color: rgba(255,255,255,.52); font-size: .91rem; }

.method { overflow: hidden; }
.method-flow { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; margin: 0; padding: 0; list-style: none; }
.method-flow::before { content: ""; position: absolute; left: 5%; right: 5%; top: 26px; height: 1px; background: var(--line); }
.method-flow li { position: relative; }
.method-marker { position: relative; z-index: 2; width: 53px; height: 53px; display: grid; place-items: center; margin-bottom: 27px; border: 1px solid #bcd0d9; border-radius: 50%; background: var(--white); }
.method-marker::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--navy-900); }
.method-marker span { position: relative; z-index: 2; color: var(--blue-400); font-size: .65rem; font-weight: 700; }
.method-flow h3 { margin: 0 0 10px; font-family: var(--font-display); font-size: 1.18rem; }
.method-flow p { margin: 0; color: var(--slate); font-size: .92rem; }

.company { background: var(--surface); }
.company-layout { display: grid; grid-template-columns: .83fr 1.17fr; gap: 100px; align-items: center; }
.company-visual { position: relative; min-height: 510px; display: grid; place-items: center; background: var(--navy-900); overflow: hidden; box-shadow: var(--shadow); }
.company-visual::before { content: ""; position: absolute; inset: 8%; border: 1px solid rgba(54,196,231,.13); }
.company-visual::after { content: ""; position: absolute; width: 360px; height: 360px; border: 1px solid rgba(54,196,231,.08); border-radius: 50%; box-shadow: 0 0 0 55px rgba(54,196,231,.025); }
.company-visual > img { position: relative; z-index: 2; width: 68%; }
.company-stamp { position: absolute; right: -1px; bottom: -1px; z-index: 3; width: 190px; padding: 20px; display: flex; align-items: center; gap: 12px; background: var(--blue-500); color: var(--navy-950); font-size: .75rem; font-weight: 700; line-height: 1.35; text-transform: uppercase; letter-spacing: .07em; }
.company-stamp svg { width: 32px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.6; }
.company-copy .lead { margin: 25px 0 18px; color: #213b4c; font-size: 1.12rem; font-weight: 500; }
.company-copy > p:not(.lead) { color: var(--slate); }
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 36px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principles div { min-height: 110px; padding: 21px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principles strong, .principles span { display: block; }
.principles strong { font-family: var(--font-display); font-size: .92rem; }
.principles span { margin-top: 5px; color: var(--slate); font-size: .8rem; }

.contact { padding: 110px 0; color: var(--white); background: linear-gradient(115deg, #064e6a, var(--blue-600)); }
.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 85px; align-items: start; }
.contact-copy > p { max-width: 480px; margin: 25px 0 30px; color: rgba(255,255,255,.68); font-size: 1.04rem; }
.contact-note { display: flex; gap: 12px; align-items: center; color: var(--cyan-100); font-size: .83rem; font-weight: 600; }
.contact-note span { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }
.contact-form { padding: 38px; background: var(--navy-900); box-shadow: 0 30px 70px rgba(0,0,0,.22); }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.contact-form label { display: block; margin-bottom: 17px; color: rgba(255,255,255,.7); font-size: .78rem; font-weight: 600; letter-spacing: .03em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.15); border-radius: 2px; outline: 0; color: var(--white); background: rgba(255,255,255,.045); transition: border-color .2s ease, background .2s ease; }
.contact-form input, .contact-form select { height: 49px; }
.contact-form textarea { resize: vertical; min-height: 116px; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.32); }
.contact-form select { color-scheme: light; }
.contact-form select option { color: var(--ink); background: var(--white); }
.contact-form select option[value=""] { color: var(--slate); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue-400); background: rgba(255,255,255,.07); }
.contact-form .invalid { border-color: #ff8c8c; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 8px; }
.form-footer p { max-width: 250px; margin: 0; color: rgba(255,255,255,.38); font-size: .7rem; line-height: 1.45; }
.form-status { min-height: 22px; margin-top: 12px; color: var(--cyan-100); font-size: .8rem; }
.contact-form button:disabled { cursor: wait; opacity: .68; transform: none; box-shadow: none; }
.form-status.is-error { color: #ffb3b3; }
.form-status.is-success { color: #b9ffd1; }

.site-footer { padding: 70px 0 24px; color: var(--white); background: var(--navy-950); }
.footer-top { display: grid; grid-template-columns: 190px 1fr auto; gap: 65px; align-items: center; padding-bottom: 48px; }
.footer-brand { width: 180px; height: 82px; overflow: hidden; display: flex; align-items: center; }
.footer-brand img { width: 175px; transform: scale(1.24); }
.footer-top > p { max-width: 400px; margin: 0; color: rgba(255,255,255,.48); font-size: .9rem; }
.footer-top nav { display: grid; grid-template-columns: repeat(2, auto); gap: 10px 30px; color: rgba(255,255,255,.7); font-size: .83rem; }
.footer-top nav a:hover, .footer-bottom a:hover { color: var(--blue-400); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.34); font-size: .75rem; }
.footer-bottom a { color: rgba(255,255,255,.62); }

.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 90; display: flex; align-items: center; gap: 10px; color: #102218; filter: drop-shadow(0 12px 22px rgba(0,0,0,.22)); }
.whatsapp-label { padding: 9px 13px; border: 1px solid rgba(23,117,58,.12); border-radius: 5px; background: rgba(255,255,255,.96); font-size: .78rem; font-weight: 700; opacity: 0; transform: translateX(8px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.whatsapp-icon { width: 62px; height: 62px; display: grid; place-items: center; border: 3px solid var(--white); border-radius: 18px; background: #25d366; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.whatsapp-icon img { width: 100%; height: 100%; object-fit: cover; }
.whatsapp-float:hover .whatsapp-label, .whatsapp-float:focus-visible .whatsapp-label { opacity: 1; transform: translateX(0); }
.whatsapp-float:hover .whatsapp-icon { transform: translateY(-3px) scale(1.04); box-shadow: 0 14px 30px rgba(37,211,102,.3); }
.whatsapp-float:focus-visible { outline: none; }
.whatsapp-float:focus-visible .whatsapp-icon { outline: 3px solid var(--blue-400); outline-offset: 3px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.25,1); transition-delay: var(--delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes rotate { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(54,196,231,.32); } 70%,100% { box-shadow: 0 0 0 120px rgba(54,196,231,0); } }

@media (max-width: 1040px) {
  .main-nav { gap: 20px; }
  .main-nav .button { display: none; }
  .hero { padding-top: 145px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .ecosystem { width: min(100%, 620px); margin: 15px auto 0; }
  .solutions-layout, .company-layout, .contact-layout { gap: 60px; }
  .company-visual { min-height: 450px; }
}

@media (max-width: 820px) {
  .site-header { height: 72px; }
  .brand { width: 138px; height: 60px; }
  .brand img { width: 124px; height: 54px; }
  .menu-toggle { display: block; position: relative; z-index: 2; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 0; padding: 110px 30px 40px; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; background: rgba(2,11,20,.985); font-family: var(--font-display); font-size: 1.4rem; transform: translateX(100%); visibility: hidden; transition: transform .3s ease, visibility .3s ease; }
  .main-nav.is-open { transform: translateX(0); visibility: visible; }
  .main-nav .button { display: inline-flex; margin-top: 8px; font-family: var(--font-body); font-size: .9rem; }
  .section { padding: 90px 0; }
  .section-heading, .solutions-layout, .company-layout, .contact-layout { grid-template-columns: 1fr; gap: 35px; }
  .section-heading { margin-bottom: 44px; }
  .solutions-layout, .company-layout, .contact-layout { gap: 58px; }
  .method-flow { grid-template-columns: repeat(2, 1fr); gap: 50px 34px; }
  .method-flow::before { display: none; }
  .company-visual { width: min(100%, 560px); margin-inline: auto; }
  .contact { padding: 90px 0; }
  .footer-top { grid-template-columns: 170px 1fr; }
  .footer-top nav { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .hero { min-height: auto; padding-top: 125px; }
  .hero h1 { font-size: clamp(2.65rem, 13vw, 3.5rem); }
  .hero-copy > p { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 16px; }
  .hero-actions .button { width: 100%; }
  .text-link { align-self: center; }
  .trust-list { display: grid; grid-template-columns: 1fr; gap: 9px; }
  .ecosystem-frame { height: 410px; margin-top: 10px; }
  .orbit-one { width: 155px; height: 155px; }
  .orbit-two { width: 260px; height: 260px; }
  .ecosystem-core { width: 110px; height: 110px; }
  .ecosystem-core img { width: 62px; height: 56px; }
  .system-node { min-width: 124px; padding: 10px 12px; }
  .system-node small { top: 9px; }
  .system-node strong { font-size: .78rem; }
  .system-node span { font-size: .58rem; }
  .node-hardware { left: 3%; top: 20%; }
  .node-software { right: 3%; top: 25%; }
  .node-consulting { left: 3%; bottom: 13%; }
  .node-support { right: 3%; bottom: 9%; }
  .hero-footer { gap: 10px; margin-top: 50px; overflow: hidden; justify-content: flex-start; white-space: nowrap; font-size: .56rem; }
  .hero-footer i { width: 15px; flex: 0 0 auto; }
  .section { padding: 76px 0; }
  .section-heading h2, .solutions h2, .company h2, .contact h2 { font-size: 2.2rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 28px; }
  .solutions { padding-block: 80px; }
  .method-flow { grid-template-columns: 1fr; gap: 38px; }
  .method-flow li { padding-left: 72px; min-height: 56px; }
  .method-marker { position: absolute; left: 0; top: 0; }
  .company-layout { gap: 45px; }
  .company-visual { min-height: 370px; }
  .company-stamp { width: 170px; padding: 16px; }
  .principles { grid-template-columns: 1fr; }
  .principles div { min-height: 92px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 26px 22px; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer p { max-width: none; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-top nav { grid-column: auto; grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .whatsapp-float { right: 15px; bottom: 15px; }
  .whatsapp-label { display: none; }
  .whatsapp-icon { width: 56px; height: 56px; border-radius: 16px; }
}

@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; }
}