:root {
  --green: #00c7a4;
  --green-dark: #00a98b;
  --green-soft: #dcfaf3;
  --ink: #253037;
  --ink-deep: #182126;
  --muted: #667279;
  --paper: #f7f9f8;
  --white: #fff;
  --purple: #4b2d67;
  --line: #dce3e0;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(24, 33, 38, .12);
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 200; left: 16px; top: -80px; padding: 12px 18px; color: var(--ink-deep); background: var(--green); border-radius: 12px; font-weight: 700; transition: top .2s ease; }
.skip-link:focus { top: 16px; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--green); font-size: .69rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow i { width: 25px; height: 1px; background: currentColor; }
.eyebrow--dark { color: var(--green-dark); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 84px; border-bottom: 1px solid transparent; transition: height .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.site-header.is-scrolled { height: 72px; border-color: rgba(35,48,55,.08); background: rgba(247,249,248,.9); box-shadow: 0 10px 30px rgba(24,33,38,.05); backdrop-filter: blur(18px); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { position: relative; width: 238px; aspect-ratio: 1528 / 210; flex: none; overflow: hidden; }
.brand img { position: absolute; width: 125.65%; max-width: none; transform: translate(-10.21%, -40.24%); }
.main-nav { display: flex; align-items: center; gap: 30px; color: var(--ink); font-size: .78rem; font-weight: 600; }
.main-nav > a:not(.button) { position: relative; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--green); transition: right .25s ease; }
.main-nav > a:not(.button):hover::after { right: 0; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 12px; background: var(--ink); cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 19px; height: 2px; margin: 4px auto; background: #fff; transition: transform .25s ease, opacity .25s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }

.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 13px; padding: 0 22px; border: 1px solid transparent; border-radius: 999px; font-size: .78rem; font-weight: 700; transition: transform .25s ease, color .25s ease, background .25s ease, box-shadow .25s ease; }
.button:hover { transform: translateY(-3px); }
.button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.button--compact { min-height: 43px; padding-inline: 17px; color: #fff; background: var(--ink); }
.button--compact:hover { color: var(--ink-deep); background: var(--green); }
.button--primary { color: var(--ink-deep); background: var(--green); box-shadow: 0 14px 34px rgba(0,199,164,.24); }
.button--primary:hover { background: #16d5b3; box-shadow: 0 18px 38px rgba(0,199,164,.3); }
.button--ghost { color: var(--ink); border-color: #bcc7c3; background: rgba(255,255,255,.56); }
.button--ghost:hover { border-color: var(--ink); background: #fff; }

.hero { position: relative; min-height: 780px; display: flex; align-items: center; overflow: hidden; padding: 145px 0 80px; background: radial-gradient(circle at 84% 22%, rgba(0,199,164,.14), transparent 30%), linear-gradient(135deg, #fafcfb 0%, #eef5f2 100%); }
.hero::before { content: ""; position: absolute; width: 380px; height: 380px; left: -210px; bottom: -210px; border: 75px solid rgba(75,45,103,.045); border-radius: 50%; }
.hero__grid-lines { position: absolute; inset: 0; opacity: .42; background-image: linear-gradient(rgba(37,48,55,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(37,48,55,.045) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, black, transparent 52%); }
.hero__grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 70px; }
.hero__content { position: relative; z-index: 2; }
.hero h1 { max-width: 710px; margin-top: 26px; color: var(--ink-deep); font-family: var(--font-display); font-size: clamp(4rem, 6.6vw, 6.7rem); line-height: .91; letter-spacing: -.065em; }
.hero h1 em { color: var(--green-dark); font-style: normal; }
.hero__content > p { max-width: 610px; margin-top: 29px; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 34px; color: #566269; font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.hero__proof span { display: flex; align-items: center; gap: 8px; }
.hero__proof i { width: 7px; height: 7px; border: 2px solid var(--green-dark); border-radius: 50%; }

.hero__visual { position: relative; }
.system-window { overflow: hidden; border: 1px solid rgba(255,255,255,.11); border-radius: 26px; color: #fff; background: var(--ink-deep); box-shadow: 0 35px 80px rgba(24,33,38,.25); transform: rotate(1.5deg); }
.system-window__top { height: 52px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 19px; border-bottom: 1px solid rgba(255,255,255,.08); color: #849196; font-size: .65rem; letter-spacing: .06em; }
.system-window__top b { justify-self: end; color: var(--green); font-weight: 600; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #607077; }
.window-dots i:nth-child(2) { background: var(--green); opacity: .65; }
.system-window__body { min-height: 512px; padding: 34px; background: radial-gradient(circle at 52% 45%, rgba(0,199,164,.13), transparent 35%); }
.system-window__intro span { display: block; color: var(--green); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.system-window__intro strong { display: block; max-width: 380px; margin-top: 8px; font-family: var(--font-display); font-size: 2.15rem; line-height: 1.12; }
.signal-map { position: relative; height: 230px; margin-top: 13px; }
.signal-map::before, .signal-map::after { content: ""; position: absolute; left: 50%; top: 50%; border: 1px solid rgba(0,199,164,.15); border-radius: 50%; transform: translate(-50%,-50%); }
.signal-map::before { width: 190px; height: 190px; }
.signal-map::after { width: 265px; height: 265px; }
.signal-map__core { position: absolute; z-index: 3; left: 50%; top: 50%; width: 84px; height: 84px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 22px; background: #fff; box-shadow: 0 15px 30px rgba(0,0,0,.25); transform: translate(-50%,-50%) rotate(-1.5deg); }
.signal-map__core img { position: absolute; left: 50%; top: 50%; width: 102px; max-width: none; transform: translate(-50%, -50%); }
.node { position: absolute; z-index: 2; width: 13px; height: 13px; border: 3px solid var(--ink-deep); border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(0,199,164,.14); will-change: transform; }
.node::after { content: ""; position: absolute; inset: -8px; border: 1px solid rgba(0,199,164,.55); border-radius: 50%; animation: nodePulse 2.8s ease-out infinite; }
.node--one { left: 15%; top: 23%; animation: nodeDriftOne 6.5s ease-in-out infinite; }
.node--two { right: 14%; top: 28%; animation: nodeDriftTwo 7.2s ease-in-out -1.6s infinite; }
.node--three { right: 22%; bottom: 5%; animation: nodeDriftThree 6.8s ease-in-out -.8s infinite; }
.node--two::after { animation-delay: -.9s; }
.node--three::after { animation-delay: -1.7s; }
@keyframes nodeDriftOne { 0%, 100% { transform: translate(0,0); } 35% { transform: translate(7px,-5px); } 70% { transform: translate(-4px,5px); } }
@keyframes nodeDriftTwo { 0%, 100% { transform: translate(0,0); } 40% { transform: translate(-8px,5px); } 75% { transform: translate(4px,-6px); } }
@keyframes nodeDriftThree { 0%, 100% { transform: translate(0,0); } 33% { transform: translate(6px,5px); } 68% { transform: translate(-5px,-5px); } }
@keyframes nodePulse { 0% { opacity: .8; transform: scale(.55); } 70%, 100% { opacity: 0; transform: scale(1.55); } }
.line { position: absolute; z-index: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(0,199,164,.58), transparent); transform-origin: left center; }
.line--one { width: 39%; left: 18%; top: 30%; transform: rotate(20deg); }
.line--two { width: 38%; left: 51%; top: 48%; transform: rotate(-26deg); }
.line--three { width: 35%; left: 51%; top: 54%; transform: rotate(35deg); }
.system-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.system-metrics div { min-height: 105px; padding: 14px; border: 1px solid rgba(255,255,255,.08); border-radius: 15px; background: rgba(255,255,255,.035); }
.system-metrics span { color: var(--green); font-family: var(--font-display); font-size: .62rem; }
.system-metrics strong { display: block; margin-top: 18px; font-size: .73rem; }
.system-metrics small { display: block; margin-top: 4px; color: #87949a; font-size: .58rem; }
.floating-chip { position: absolute; display: flex; align-items: center; gap: 9px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.7); border-radius: 999px; color: var(--ink); background: rgba(255,255,255,.9); box-shadow: 0 13px 30px rgba(24,33,38,.15); backdrop-filter: blur(12px); font-size: .68rem; font-weight: 700; }
.floating-chip--code { left: -27px; bottom: 64px; }
.floating-chip--code span { color: var(--purple); font-family: var(--font-display); }
.floating-chip--wifi { right: -25px; top: 94px; }
.floating-chip--wifi svg { width: 18px; fill: none; stroke: var(--green-dark); stroke-width: 1.8; stroke-linecap: round; }

.capabilities { color: #fff; background: var(--ink); }
.capabilities__track { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; white-space: nowrap; overflow: hidden; font-family: var(--font-display); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.capabilities__track i { width: 5px; height: 5px; flex: none; border-radius: 50%; background: var(--green); }

.section-heading { display: grid; grid-template-columns: 1fr .52fr; align-items: end; gap: 60px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -32px; }
.section-heading h2, .services h2, .process h2, .about h2, .contact h2 { color: var(--ink-deep); font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 5.1rem); line-height: .98; letter-spacing: -.055em; }
.section-heading > p { color: var(--muted); line-height: 1.75; }

.solutions { background: var(--paper); }
.solution-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 66px; }
.path-card { min-height: 590px; display: flex; flex-direction: column; padding: 36px; border-radius: var(--radius); }
.path-card--dev { color: #fff; background: var(--ink-deep); }
.path-card--support { color: var(--ink-deep); border: 1px solid var(--line); background: var(--white); }
.path-card__top { display: flex; align-items: flex-start; justify-content: space-between; }
.path-card__number { font-family: var(--font-display); font-size: .73rem; opacity: .55; }
.path-card__icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: var(--green); color: var(--ink-deep); }
.path-card__icon svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.path-card__label { display: block; margin-top: 55px; color: var(--green); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.path-card h3 { max-width: 500px; margin-top: 15px; font-family: var(--font-display); font-size: clamp(2rem, 3.2vw, 3.1rem); line-height: 1.03; letter-spacing: -.04em; }
.path-card p { margin-top: 20px; color: #9ca8ad; line-height: 1.7; }
.path-card--support p { color: var(--muted); }
.path-card ul { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; margin-top: 30px; padding-top: 27px; border-top: 1px solid rgba(255,255,255,.1); }
.path-card--support ul { border-color: var(--line); }
.path-card li { position: relative; padding-left: 17px; color: #d9e1e0; font-size: .74rem; }
.path-card--support li { color: #536066; }
.path-card li::before { content: ""; position: absolute; left: 0; top: .45em; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.path-card > a { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.1); font-size: .79rem; font-weight: 700; }
.path-card--support > a { border-color: var(--line); }
.path-card > a span { color: var(--green); font-size: 1.25rem; transition: transform .2s ease; }
.path-card > a:hover span { transform: translate(3px,-3px); }

.services { color: #fff; background: var(--ink-deep); }
.services__grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; align-items: start; }
.services__intro { position: sticky; top: 110px; }
.services h2 { margin-top: 24px; color: #fff; }
.services__intro p { max-width: 430px; margin-top: 25px; color: #91a0a6; line-height: 1.75; }
.text-link { display: inline-flex; align-items: center; gap: 15px; margin-top: 32px; padding-bottom: 8px; border-bottom: 1px solid var(--green); color: var(--green); font-size: .78rem; font-weight: 700; }
.service-list { border-top: 1px solid rgba(255,255,255,.1); }
.service-item { min-height: 180px; display: grid; grid-template-columns: 45px 1fr 54px; align-items: center; gap: 22px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.service-item > span { align-self: start; padding-top: 7px; color: var(--green); font-family: var(--font-display); font-size: .66rem; }
.service-item h3 { font-family: var(--font-display); font-size: 1.6rem; }
.service-item p { max-width: 570px; margin-top: 10px; color: #91a0a6; font-size: .82rem; line-height: 1.7; }
.service-item > svg { width: 50px; padding: 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; fill: none; stroke: var(--green); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: background .25s ease, transform .25s ease; }
.service-item:hover > svg { background: rgba(0,199,164,.1); transform: rotate(-5deg); }

.process { position: relative; overflow: hidden; background: radial-gradient(circle at 86% 44%, rgba(0,199,164,.09), transparent 32%), linear-gradient(145deg, #fff 0%, #f2f6f4 100%); }
.process::before { content: ""; position: absolute; right: -120px; bottom: -210px; width: 780px; height: 780px; background: url("assets/marca-verde.png") center/contain no-repeat; opacity: .055; filter: grayscale(1) contrast(1.35) drop-shadow(-3px -3px 0 rgba(255,255,255,.95)) drop-shadow(3px 3px 0 rgba(24,33,38,.42)); transform: rotate(-8deg); pointer-events: none; }
.process::after { content: ""; position: absolute; inset: 0; opacity: .32; background-image: linear-gradient(rgba(37,48,55,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(37,48,55,.035) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(90deg, transparent 8%, #000 70%); pointer-events: none; }
.process .container { position: relative; z-index: 1; }
.process__heading { display: grid; grid-template-columns: 1fr .55fr; gap: 80px; align-items: end; }
.process__heading h2 { max-width: 760px; margin-top: 24px; }
.process__heading > p { color: var(--muted); line-height: 1.75; }
.process__steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; border-top: 1px solid var(--line); }
.process__steps article { position: relative; isolation: isolate; min-height: 270px; padding: 26px 28px 20px; border-right: 1px solid var(--line); }
.process__steps article::before { content: ""; position: absolute; z-index: -1; inset: 10px 12px 8px; border: 1px solid transparent; border-radius: 20px; background: rgba(255,255,255,0); box-shadow: 0 0 0 rgba(30,45,42,0); opacity: 0; transform: translateY(3px) scale(.96); transition: opacity .3s ease, transform .42s cubic-bezier(.22,1,.36,1), background-color .3s ease, border-color .3s ease, box-shadow .42s ease; }
.process__steps article:last-child { border-right: 0; }
.process__steps span { display: inline-block; color: #9aa6a1; font-family: var(--font-display); font-size: .69rem; transition: color .3s ease, transform .42s cubic-bezier(.22,1,.36,1); }
.process__steps i { position: absolute; top: -6px; left: 28px; width: 11px; height: 11px; border: 3px solid #fff; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 1px var(--green); transition: transform .42s cubic-bezier(.22,1,.36,1), box-shadow .3s ease; }
.process__steps h3 { margin-top: 79px; font-family: var(--font-display); font-size: 1.45rem; transition: color .3s ease, transform .42s cubic-bezier(.22,1,.36,1); }
.process__steps p { margin-top: 13px; color: var(--muted); font-size: .78rem; line-height: 1.65; transition: color .3s ease, transform .42s cubic-bezier(.22,1,.36,1); }

@media (hover: hover) {
  .process__steps article:hover { z-index: 2; border-right-color: transparent; }
  .process__steps article:hover::before { opacity: 1; border-color: rgba(0,199,164,.2); background: rgba(255,255,255,.94); box-shadow: 0 24px 55px rgba(34,48,44,.16); transform: translateY(-10px) scale(1.025); }
  .process__steps article:hover span { color: var(--green-dark); transform: translateY(-4px); }
  .process__steps article:hover i { transform: scale(1.38); box-shadow: 0 0 0 1px var(--green), 0 0 0 8px rgba(0,199,164,.13), 0 7px 18px rgba(0,153,126,.28); }
  .process__steps article:hover h3 { color: var(--purple); transform: translateY(-5px); }
  .process__steps article:hover p { color: #4f5d62; transform: translateY(-5px); }
}

.about { overflow: hidden; color: #fff; background: var(--purple); }
.about__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: center; }
.about__visual { position: relative; min-height: 470px; display: grid; place-items: center; }
.about__mark { position: relative; z-index: 3; width: 190px; height: 190px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 50px; background: #fff; box-shadow: 0 25px 70px rgba(31,14,45,.3); }
.about__mark img { position: absolute; left: 50%; top: 50%; width: 232px; max-width: none; transform: translate(-50%, -50%); }
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; transform: translate(-50%,-50%); }
.orbit--one { width: 330px; height: 330px; }
.orbit--two { width: 470px; height: 470px; }
.orbit::before { content: ""; position: absolute; width: 12px; height: 12px; border: 3px solid var(--purple); border-radius: 50%; background: var(--green); }
.orbit--one::before { right: 32px; top: 57px; }
.orbit--two::before { left: 54px; bottom: 84px; }
.about__tag { position: absolute; z-index: 4; right: 13%; bottom: 13%; padding: 12px 17px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(43,20,60,.55); backdrop-filter: blur(10px); font-size: .7rem; font-weight: 700; }
.about h2 { margin-top: 24px; color: #fff; }
.about__content > p { max-width: 650px; margin-top: 28px; color: #d4c9dc; line-height: 1.8; }
.about__values { margin-top: 35px; border-top: 1px solid rgba(255,255,255,.14); }
.about__values div { position: relative; padding: 18px 0 18px 22px; border-bottom: 1px solid rgba(255,255,255,.14); }
.about__values div::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(0,199,164,.1); transform: translateY(-50%); }
.about__values strong { font-size: .9rem; }

.contact { padding-top: 40px; background: var(--paper); }
.contact__card { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; padding: 70px; border-radius: 34px; color: #fff; background: var(--ink-deep); }
.contact__card::after { content: ""; position: absolute; right: -130px; top: -150px; width: 360px; height: 360px; border: 60px solid rgba(0,199,164,.07); border-radius: 50%; }
.contact h2 { max-width: 700px; margin-top: 24px; color: #fff; }
.contact__copy > p { max-width: 650px; margin-top: 24px; color: #94a1a7; line-height: 1.75; }
.contact__actions { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.contact-option { display: block; padding: 24px; border: 1px solid rgba(255,255,255,.1); border-radius: 19px; background: rgba(255,255,255,.04); transition: border-color .25s ease, background .25s ease, transform .25s ease; }
.contact-option:not(.contact-option--info):hover { border-color: var(--green); background: rgba(0,199,164,.08); transform: translateX(4px); }
.contact-option span { display: block; color: var(--green); font-size: .64rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.contact-option strong { display: block; margin-top: 8px; font-family: var(--font-display); font-size: 1.4rem; }
.contact-option i { display: block; margin-top: 11px; color: #8f9ca2; font-size: .7rem; font-style: normal; }

.footer { padding: 75px 0 25px; color: #fff; background: #121a1e; }
.footer__top { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-bottom: 55px; }
.footer__brand { position: relative; width: 290px; aspect-ratio: 1230 / 332; align-self: start; overflow: hidden; }
.footer__brand img { position: absolute; width: 156.1%; max-width: none; transform: translate(-17.97%, -34.6%); }
.footer__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; }
.footer__nav div { display: flex; flex-direction: column; gap: 11px; }
.footer__nav span { margin-bottom: 7px; color: var(--green); font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.footer__nav a { color: #a3afb4; font-size: .78rem; }
.footer__nav a:hover { color: #fff; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: #718087; font-size: .67rem; }

.whatsapp-float { position: fixed; z-index: 90; right: 22px; bottom: 22px; min-height: 54px; display: flex; align-items: center; gap: 9px; padding: 0 17px 0 13px; border: 3px solid #fff; border-radius: 999px; color: #fff; background: #18aa59; box-shadow: 0 13px 35px rgba(0,0,0,.2); font-size: .72rem; font-weight: 700; transition: transform .25s ease; }
.whatsapp-float:hover { transform: translateY(-4px); }
.whatsapp-float svg { width: 27px; fill: currentColor; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.reveal--delay { transition-delay: .14s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1060px) {
  .brand { width: 205px; }
  .main-nav { gap: 20px; }
  .hero__grid { gap: 35px; }
  .hero h1 { font-size: clamp(3.8rem, 7.8vw, 5.7rem); }
  .floating-chip--wifi { right: -8px; }
  .floating-chip--code { left: -8px; }
  .services__grid { gap: 55px; }
  .contact__card { padding: 55px; gap: 42px; }
}

@media (max-width: 880px) {
  .site-header, .site-header.is-scrolled { height: 72px; background: rgba(247,249,248,.94); backdrop-filter: blur(16px); border-color: rgba(35,48,55,.08); }
  .menu-toggle { display: block; position: relative; z-index: 3; }
  .main-nav { position: fixed; z-index: 2; inset: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 0; padding: 95px 28px 35px; background: var(--paper); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .25s ease, visibility .25s ease, transform .25s ease; }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav > a:not(.button) { padding: 18px 0; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 1.6rem; }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav .button { margin-top: 25px; }
  .hero { min-height: 0; padding: 125px 0 100px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 65px; }
  .hero__content { min-width: 0; max-width: 720px; }
  .hero__visual { width: min(100%, 600px); min-width: 0; margin-inline: auto; }
  .section { padding: 90px 0; }
  .section-heading, .process__heading { grid-template-columns: 1fr; gap: 28px; }
  .section-heading .eyebrow { margin-bottom: 0; }
  .solution-paths { grid-template-columns: 1fr; }
  .path-card { min-height: 570px; }
  .services__grid { grid-template-columns: 1fr; gap: 55px; }
  .services__intro { position: static; max-width: 650px; }
  .process__steps { grid-template-columns: 1fr 1fr; }
  .process__steps article:nth-child(2) { border-right: 0; }
  .process__steps article:nth-child(3), .process__steps article:nth-child(4) { border-top: 1px solid var(--line); }
  .about__grid { grid-template-columns: 1fr; gap: 45px; }
  .about__visual { min-height: 420px; }
  .contact__card { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 30px), 1180px); }
  .brand { width: 185px; }
  .hero { padding-bottom: 78px; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 4.4rem); }
  .hero__content > p { font-size: .96rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .button { width: 100%; min-height: 58px; text-align: center; }
  .hero__proof { flex-direction: column; gap: 12px; }
  .system-window { transform: none; border-radius: 20px; }
  .system-window__body { min-height: 470px; padding: 25px 20px; }
  .system-window__intro strong { font-size: 1.75rem; }
  .signal-map { height: 205px; }
  .system-metrics div { min-height: 96px; padding: 11px; }
  .system-metrics strong { font-size: .61rem; }
  .system-metrics small { font-size: .52rem; }
  .floating-chip { display: none; }
  .capabilities__track { justify-content: flex-start; overflow-x: auto; padding-inline: 2px; scrollbar-width: none; }
  .capabilities__track::-webkit-scrollbar { display: none; }
  .section-heading h2, .services h2, .process h2, .about h2, .contact h2 { font-size: 2.85rem; }
  .path-card { min-height: 0; padding: 28px 23px; }
  .path-card__label { margin-top: 40px; }
  .path-card h3 { font-size: 2.2rem; }
  .path-card ul { grid-template-columns: 1fr; }
  .path-card > a { margin-top: 35px; }
  .service-item { grid-template-columns: 33px 1fr; min-height: 0; padding: 27px 0; }
  .service-item > svg { display: none; }
  .service-item h3 { font-size: 1.35rem; }
  .process__steps { grid-template-columns: 1fr; border-top: 0; }
  .process::before { right: -220px; bottom: -80px; width: 560px; height: 560px; opacity: .045; }
  .process::after { opacity: .2; background-size: 44px 44px; }
  .process__steps article, .process__steps article:not(:first-child) { min-height: 0; padding: 24px 0 30px 28px; border: 0; border-left: 1px solid var(--line); }
  .process__steps article:nth-child(3), .process__steps article:nth-child(4) { border-top: 0; }
  .process__steps i, .process__steps article:not(:first-child) i { top: 28px; left: -6px; }
  .process__steps h3 { margin-top: 35px; }
  .about__visual { min-height: 330px; }
  .about__mark { width: 145px; height: 145px; border-radius: 39px; }
  .about__mark img { width: 173px; }
  .orbit--one { width: 250px; height: 250px; }
  .orbit--two { width: 340px; height: 340px; }
  .about__tag { right: 4%; bottom: 8%; }
  .contact { padding-top: 20px; }
  .contact__card { padding: 42px 23px; border-radius: 24px; }
  .contact-option { padding: 21px 18px; }
  .contact-option strong { font-size: 1.2rem; }
  .footer__top { grid-template-columns: 1fr; gap: 43px; }
  .footer__brand { width: 250px; }
  .footer__nav { grid-template-columns: 1fr; gap: 34px; }
  .footer__bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
  .whatsapp-float { width: 56px; height: 56px; padding: 0; justify-content: center; }
  .whatsapp-float span { display: none; }
}

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