:root {
  --navy-950: #020b1b;
  --navy-900: #03142d;
  --navy-850: #061d3d;
  --navy-800: #0a2850;
  --ink: #081a32;
  --muted: #58697c;
  --line: #d9e3ec;
  --soft: #f3f7fa;
  --white: #ffffff;
  --cyan: #16c7da;
  --cyan-dark: #058ca3;
  --cyan-soft: #dff8fb;
  --whatsapp: #18b95b;
  --whatsapp-dark: #0a9343;
  --shadow-sm: 0 10px 30px rgba(7, 27, 54, .08);
  --shadow-md: 0 20px 55px rgba(3, 20, 45, .16);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shell: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Outfit", system-ui, sans-serif; font-size: 16px; line-height: 1.55; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-dark { color: var(--white); background: var(--navy-950); }
.skip-link { position: fixed; z-index: 9999; top: 10px; left: 10px; padding: 12px 18px; color: var(--navy-950); background: var(--white); border-radius: 8px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.topbar { color: #cfe4f2; background: #001021; font-size: .78rem; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.topbar-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.topbar span, .topbar a { display: inline-flex; align-items: center; gap: 7px; }
.topbar a { color: var(--white); }
.topbar svg { width: 14px; color: var(--cyan); }
.topbar a svg { color: var(--whatsapp); }

.site-header { position: sticky; z-index: 100; top: 0; color: var(--white); background: rgba(3, 20, 45, .96); border-bottom: 1px solid rgba(255, 255, 255, .09); transition: box-shadow .25s ease, background .25s ease; }
.site-header.is-scrolled { background: rgba(2, 11, 27, .98); box-shadow: 0 10px 30px rgba(0, 0, 0, .26); }
.header-inner { position: relative; min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: 214px; height: 58px; object-fit: contain; object-position: left center; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 34px; margin-left: auto; }
.desktop-nav a { position: relative; display: inline-flex; align-items: center; gap: 5px; color: #e4eef6; font-weight: 500; font-size: .95rem; }
.desktop-nav a::after { position: absolute; bottom: -11px; left: 0; width: 0; height: 2px; content: ""; background: var(--cyan); transition: width .2s ease; }
.desktop-nav a:hover::after { width: 100%; }
.desktop-nav svg { width: 15px; }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 1px solid transparent; border-radius: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .015em; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 19px; }
.btn-primary { color: #002238; background: var(--cyan); box-shadow: 0 9px 25px rgba(22, 199, 218, .22); }
.btn-primary:hover { background: #62e6f1; }
.btn-outline { color: var(--white); background: transparent; border-color: rgba(255, 255, 255, .48); }
.btn-outline:hover { border-color: var(--cyan); }
.btn-whatsapp { color: var(--white); background: var(--whatsapp); box-shadow: 0 10px 25px rgba(24, 185, 91, .18); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }
.btn-large { min-height: 54px; padding-inline: 25px; }
.header-cta { min-height: 45px; padding-inline: 18px; font-size: .85rem; }
.menu-button { width: 46px; height: 46px; display: none; align-items: center; justify-content: center; color: var(--white); background: transparent; border: 1px solid rgba(255, 255, 255, .2); border-radius: 9px; cursor: pointer; }
.mobile-menu { display: none; }

.hero { position: relative; min-height: 720px; padding: 84px 0 0; isolation: isolate; }
.hero::after { position: absolute; z-index: -1; top: 0; right: 0; width: 48%; height: 100%; content: ""; background: #031f42; opacity: .42; box-shadow: -60px 0 120px rgba(2, 164, 214, .08) inset; }
.hero-grid { position: absolute; z-index: -1; inset: 0; overflow: hidden; opacity: .25; background-image: linear-gradient(rgba(27, 199, 218, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(27, 199, 218, .09) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom, black, transparent 86%); }
.hero-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr); align-items: center; gap: 56px; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 96px; }
.eyebrow { margin: 0 0 17px; color: var(--cyan); font-size: .78rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.eyebrow::before { width: 30px; height: 1px; display: inline-block; margin-right: 11px; content: ""; vertical-align: middle; background: currentColor; }
.eyebrow-dark { color: var(--cyan-dark); }
.hero h1 { max-width: 690px; margin: 0; font-size: clamp(2.65rem, 4.2vw, 4.8rem); line-height: 1.02; letter-spacing: -.045em; }
.hero h1 strong { color: var(--cyan); font-weight: 800; }
.hero-subtitle { max-width: 620px; margin: 25px 0 0; color: #c1cfdd; font-size: clamp(1rem, 1.35vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.hero-differentials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 38px 0 0; padding: 0; list-style: none; }
.hero-differentials li { display: flex; align-items: center; gap: 11px; min-width: 0; }
.hero-differentials svg { width: 34px; height: 34px; flex: 0 0 auto; padding: 7px; color: var(--cyan); border: 1px solid rgba(22, 199, 218, .45); border-radius: 50%; }
.hero-differentials span { display: grid; min-width: 0; }
.hero-differentials b { color: var(--cyan); font-size: .85rem; }
.hero-differentials small { color: #9eb0c3; font-size: .7rem; }

.tech-stage { position: relative; min-height: 570px; perspective: 1100px; }
.tech-stage::after { position: absolute; bottom: 30px; left: 50%; width: 410px; height: 85px; content: ""; transform: translateX(-50%); border: 1px solid rgba(22, 199, 218, .55); border-radius: 50%; box-shadow: 0 0 24px rgba(22, 199, 218, .55), 0 0 70px rgba(22, 199, 218, .3); }
.tech-orbit { position: absolute; z-index: -1; bottom: 61px; left: 50%; width: 570px; height: 1px; transform: translateX(-50%); background: var(--cyan); box-shadow: 0 0 50px 18px rgba(22, 199, 218, .27); }
.screen { position: absolute; overflow: visible; background: #061a35; border: 1px solid rgba(36, 205, 229, .46); border-radius: 9px; box-shadow: 0 20px 50px rgba(0, 0, 0, .5), 0 0 30px rgba(13, 140, 197, .13); transform-style: preserve-3d; }
.screen > img { width: 100%; height: calc(100% - 18px); object-fit: cover; object-position: top; border-radius: 0 0 8px 8px; }
.screen-label { position: absolute; z-index: 3; top: -28px; left: 10px; padding: 5px 9px; color: #d9fbff; background: #062343; border: 1px solid rgba(22, 199, 218, .65); border-radius: 5px; font-size: .62rem; font-weight: 700; letter-spacing: .025em; text-transform: uppercase; }
.screen-bar { height: 18px; display: flex; align-items: center; gap: 4px; padding-left: 8px; background: #092345; border-radius: 8px 8px 0 0; }
.screen-bar span { width: 4px; height: 4px; background: #5f7896; border-radius: 50%; }
.screen-site { z-index: 2; top: 35px; left: 18%; width: 47%; height: 250px; transform: rotateY(8deg) rotateZ(2deg); }
.screen-system { z-index: 1; top: 90px; right: 0; width: 36%; height: 210px; transform: rotateY(-12deg) rotateZ(-1deg); }
.screen-crm { z-index: 4; top: 305px; left: 2%; width: 36%; height: 170px; transform: rotateY(10deg); }
.screen-dashboard { z-index: 4; top: 235px; right: 1%; width: 38%; height: 202px; transform: rotateY(-10deg); }
.screen-flow { z-index: 5; top: 356px; left: 37%; width: 31%; height: 150px; }
.crm-ui { height: 100%; display: grid; grid-template-columns: 35% 1fr; padding: 14px; gap: 10px; }
.crm-ui > div { display: grid; align-content: start; gap: 8px; padding: 7px; background: #0b294b; border-radius: 5px; }
.crm-ui i { height: 19px; background: #165076; border-radius: 4px; }
.crm-ui section { display: grid; align-content: center; gap: 8px; }
.crm-ui span, .crm-ui b, .crm-ui em { height: 18px; border-radius: 8px; background: #164064; }
.crm-ui b { width: 70%; margin-left: auto; background: #0d8e85; }
.crm-ui em { width: 84%; height: 34px; background: #0d6070; }
.flow-ui { position: relative; height: 100%; }
.flow-ui i { position: absolute; width: 28px; height: 24px; background: #087aa1; border: 1px solid #2edbf0; border-radius: 5px; box-shadow: 0 0 14px rgba(22, 199, 218, .32); }
.flow-ui i:nth-child(1) { top: 22px; left: calc(50% - 14px); }.flow-ui i:nth-child(2) { top: 65px; left: 20px; }.flow-ui i:nth-child(3) { top: 65px; left: calc(50% - 14px); }.flow-ui i:nth-child(4) { top: 65px; right: 20px; }.flow-ui i:nth-child(5) { bottom: 13px; left: 20px; }.flow-ui i:nth-child(6) { bottom: 13px; right: 20px; }
.flow-ui b { position: absolute; height: 1px; background: #19b6cf; transform-origin: left; }.flow-ui b:nth-of-type(1) { top: 53px; left: 50%; width: 70px; transform: rotate(23deg); }.flow-ui b:nth-of-type(2) { top: 53px; left: 50%; width: 70px; transform: rotate(157deg); }.flow-ui b:nth-of-type(3) { top: 87px; left: 50%; width: 65px; }

.benefits-strip { position: relative; z-index: 8; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: -18px; color: var(--ink); background: var(--white); border: 1px solid #e1e7ed; border-radius: var(--radius-sm); box-shadow: var(--shadow-md); }
.benefits-strip article { min-height: 116px; display: flex; align-items: center; gap: 15px; padding: 25px 26px; }
.benefits-strip article + article { border-left: 1px solid var(--line); }
.benefits-strip svg { width: 38px; height: 38px; flex: 0 0 auto; color: var(--navy-800); }
.benefits-strip h2 { margin: 0 0 4px; font-size: .92rem; }
.benefits-strip p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.4; }

.section-heading { max-width: 780px; margin: 0 auto 48px; text-align: center; }
.section-heading h2 { margin: 0; color: var(--ink); font-size: clamp(2rem, 3.2vw, 3.15rem); line-height: 1.08; letter-spacing: -.035em; }
.section-heading > p:last-child { max-width: 650px; margin: 17px auto 0; color: var(--muted); font-size: 1.03rem; }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.service-card { min-height: 280px; display: flex; flex-direction: column; align-items: center; padding: 32px 20px 25px; text-align: center; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: 0 9px 24px rgba(6, 30, 59, .04); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.service-card:hover { transform: translateY(-6px); border-color: var(--cyan-dark); box-shadow: var(--shadow-sm); }
.service-card > svg { width: 54px; height: 54px; padding: 11px; color: var(--navy-900); background: var(--cyan-soft); border-radius: 12px; }
.service-card h3 { margin: 20px 0 10px; font-size: 1.02rem; }
.service-card p { margin: 0; color: var(--muted); font-size: .82rem; }
.service-card span { margin-top: auto; padding-top: 18px; color: var(--cyan-dark); font-size: .8rem; font-weight: 700; }

.projects { overflow: hidden; background: var(--soft); border-top: 1px solid #e8eef3; }
.project-carousel { position: relative; max-width: 1600px; margin: 0 auto; }
.project-viewport { overflow: hidden; padding: 34px 0 26px; cursor: grab; touch-action: pan-y; }
.project-viewport.is-dragging { cursor: grabbing; }
.project-track { display: flex; align-items: center; gap: 22px; will-change: transform; transition: transform .58s cubic-bezier(.2, .75, .25, 1); }
.project-track.is-jumping { transition: none; }
.project-slide { flex: 0 0 min(62vw, 720px); overflow: hidden; background: var(--white); border: 1px solid #dbe5ed; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); opacity: .55; transform: scale(.88); transition: opacity .45s ease, transform .45s ease, box-shadow .45s ease; }
.project-slide.is-active { opacity: 1; transform: scale(1); box-shadow: var(--shadow-md); }
.project-slide > span { display: inline-flex; margin: 18px 0 0 22px; padding: 6px 11px; color: var(--cyan-dark); background: var(--cyan-soft); border-radius: 999px; font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.project-slide figure { aspect-ratio: 16 / 9; height: auto; margin: 15px 18px 0; overflow: hidden; background: var(--navy-900); border-radius: 10px; }
.project-slide img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; pointer-events: none; user-select: none; }
.project-slide:nth-child(-n + 5) img { object-position: top center; }
.project-slide .project-visual--contain { display: grid; place-items: center; background: #eef4f7; }
.project-slide .project-visual--contain img { object-fit: contain; object-position: center; }
.project-visual--iguana { position: relative; }
.project-brand-overlay { position: absolute; z-index: 2; top: 0; left: 7%; min-width: clamp(92px, 15vw, 128px); padding: 8px 12px 7px; color: #fff; background: #092b18; border-radius: 0 0 7px 7px; font-size: clamp(.66rem, 1.3vw, .92rem); font-weight: 700; line-height: 1.1; text-align: center; }
.project-slide h3 { margin: 18px 22px 23px; font-size: 1.15rem; }
.carousel-arrow { position: absolute; z-index: 5; top: 46%; width: 48px; height: 48px; display: grid; place-items: center; color: var(--white); background: var(--navy-900); border: 0; border-radius: 50%; box-shadow: var(--shadow-sm); cursor: pointer; }
.carousel-arrow:hover { background: var(--cyan-dark); }
.carousel-prev { left: 20px; }.carousel-next { right: 20px; }
.carousel-dots { display: flex; justify-content: center; gap: 9px; min-height: 20px; }
.carousel-dots button { width: 8px; height: 8px; padding: 0; background: #9aa9b8; border: 0; border-radius: 50%; cursor: pointer; transition: width .2s ease, background .2s ease; }
.carousel-dots button[aria-current="true"] { width: 28px; background: var(--cyan-dark); border-radius: 999px; }
.drag-hint { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 8px 0 0; color: var(--muted); font-size: .85rem; }
.drag-hint svg { width: 20px; }

.journey { position: relative; padding: 72px 0 82px; overflow: hidden; }
.journey-light { position: absolute; inset: auto 0 0; height: 1px; background: var(--cyan); box-shadow: 0 0 55px 18px rgba(22, 199, 218, .23); }
.section-heading-light h2 { color: var(--white); }
.journey .section-heading { margin-bottom: 35px; }
.journey-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px; margin: 0; padding: 0; list-style: none; counter-reset: journey; }
.journey-steps li { position: relative; min-height: 160px; display: flex; align-items: center; gap: 18px; padding: 28px; background: rgba(6, 29, 61, .9); border: 1px solid rgba(22, 199, 218, .35); border-radius: var(--radius-sm); }
.journey-steps li:not(:last-child)::after { position: absolute; top: 50%; left: calc(100% + 8px); width: 48px; height: 1px; content: ""; background: var(--cyan); }
.journey-steps > li > svg { width: 58px; height: 58px; flex: 0 0 auto; padding: 12px; color: var(--cyan); border: 1px solid rgba(22, 199, 218, .45); border-radius: 12px; }
.journey-steps span { display: inline-grid; width: 23px; height: 23px; place-items: center; margin-right: 5px; color: var(--navy-950); background: var(--white); border-radius: 4px; font-size: .75rem; font-weight: 800; }
.journey-steps h3 { display: inline; margin: 0; font-size: 1.12rem; }
.journey-steps p { margin: 8px 0 0; color: #b6c8d8; font-size: .82rem; }

.process { padding-bottom: 80px; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 46px; margin: 0; padding: 0; list-style: none; }
.process-steps li { position: relative; text-align: center; }
.process-steps li:not(:last-child)::after { position: absolute; top: 32px; left: calc(50% + 45px); width: calc(100% - 44px); height: 1px; content: ""; background: var(--cyan); }
.process-steps svg { width: 62px; height: 62px; padding: 15px; color: var(--navy-800); background: var(--soft); border: 1px solid var(--line); border-radius: 50%; }
.process-steps span { position: absolute; top: -6px; left: calc(50% + 20px); width: 24px; height: 24px; display: grid; place-items: center; color: var(--white); background: var(--cyan-dark); border-radius: 50%; font-size: .72rem; font-weight: 800; }
.process-steps h3 { margin: 17px 0 8px; font-size: 1.05rem; }
.process-steps p { margin: 0; color: var(--muted); font-size: .85rem; }

.contact-cta { padding: 0 0 36px; }
.contact-cta-inner { min-height: 190px; display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 36px 56px; color: var(--white); background: var(--navy-900); border: 1px solid rgba(22, 199, 218, .4); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); }
.contact-cta p { margin: 0 0 8px; color: var(--cyan); font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.contact-cta h2 { margin: 0; font-size: clamp(1.6rem, 2.6vw, 2.55rem); line-height: 1.06; }
.contact-cta h2 strong { color: var(--cyan); }
.contact-cta span { display: block; margin-top: 12px; color: #c1cfdd; }
.contact-cta-action { min-width: 360px; display: grid; justify-items: center; gap: 10px; }
.contact-cta-action .btn { width: 100%; }
.contact-cta-action > a:last-child { font-size: 1.25rem; font-weight: 700; }

.faq { padding-top: 64px; }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; }
.faq-intro h2 { margin: 0; font-size: clamp(2rem, 3vw, 3rem); line-height: 1.08; letter-spacing: -.035em; }
.faq-intro > p:not(.eyebrow) { color: var(--muted); }
.faq-intro > a { color: var(--cyan-dark); font-weight: 700; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 4px; font-size: 1.03rem; font-weight: 700; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { width: 20px; flex: 0 0 auto; color: var(--cyan-dark); transition: transform .2s ease; }
.faq-list details[open] summary svg { transform: rotate(45deg); }
.faq-list details p { margin: -3px 0 25px; padding-right: 52px; color: var(--muted); }

.site-footer { color: #dbe8f2; background: var(--navy-950); border-top: 1px solid rgba(255, 255, 255, .08); }
.footer-grid { display: grid; grid-template-columns: 1.45fr .75fr 1fr .8fr; gap: 60px; padding: 62px 0 45px; }
.footer-brand .brand img { width: 230px; }
.footer-brand p { max-width: 320px; margin: 18px 0; color: #97aabc; }
.footer-phone { display: inline-flex; align-items: center; gap: 8px; color: var(--white); font-weight: 700; }
.footer-phone svg { width: 19px; color: var(--whatsapp); }
.site-footer nav, .footer-contact { display: grid; align-content: start; gap: 9px; }
.site-footer h2 { margin: 0 0 7px; color: var(--white); font-size: 1rem; }
.site-footer nav a, .footer-contact a, .footer-contact p { margin: 0; color: #9fb0c0; font-size: .88rem; }
.site-footer nav a:hover, .footer-contact a:hover { color: var(--cyan); }
.footer-bottom { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #75889b; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .78rem; }
.whatsapp-fixed { position: fixed; z-index: 90; right: 22px; bottom: 22px; min-height: 54px; display: inline-flex; align-items: center; gap: 9px; padding: 0 18px; color: var(--white); background: var(--whatsapp); border: 3px solid var(--white); border-radius: 999px; box-shadow: 0 12px 30px rgba(0, 0, 0, .2); font-weight: 700; }
.whatsapp-fixed svg { width: 23px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .desktop-nav { gap: 22px; }
  .hero-layout { grid-template-columns: 1fr 1fr; gap: 25px; }
  .tech-stage { transform: scale(.9); transform-origin: center; }
  .hero h1 { font-size: clamp(2.7rem, 4.5vw, 4rem); }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card { min-height: 250px; }
}

@media (max-width: 900px) {
  .desktop-nav, .header-cta { display: none; }
  .menu-button { display: inline-flex; }
  .mobile-menu { position: fixed; z-index: 120; top: 112px; right: 20px; left: 20px; max-height: calc(100dvh - 132px); display: grid; align-content: start; gap: 4px; padding: 18px; overflow-y: auto; color: var(--white); background: var(--navy-900); border: 1px solid rgba(255, 255, 255, .14); border-radius: 14px; box-shadow: var(--shadow-md); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .mobile-menu.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .mobile-menu > a:not(.btn) { padding: 13px 10px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .mobile-menu .btn { margin-top: 10px; }
  .hero { padding-top: 64px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 35px; text-align: center; }
  .hero-copy .eyebrow::before { display: none; }
  .hero-subtitle { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-differentials { max-width: 680px; margin-inline: auto; }
  .tech-stage { width: min(680px, 100%); min-height: 540px; margin: 0 auto; transform: none; }
  .benefits-strip { grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
  .benefits-strip article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .benefits-strip article:nth-child(4) { border-top: 1px solid var(--line); }
  .journey-steps { gap: 18px; }
  .journey-steps li { display: grid; text-align: center; }
  .journey-steps li:not(:last-child)::after { display: none; }
  .journey-steps > li > svg { margin: auto; }
  .process-steps { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .process-steps li:nth-child(2)::after { display: none; }
  .contact-cta-inner { padding: 34px; }
  .faq-layout { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-contact { grid-column: 2 / -1; }
}

@media (max-width: 680px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .section { padding: 70px 0; }
  .topbar-inner { justify-content: center; min-height: 38px; }
  .topbar-inner > span { display: none; }
  .header-inner { min-height: 68px; }
  .brand img { width: 176px; height: 48px; }
  .mobile-menu { top: 116px; right: 14px; left: 14px; }
  .hero { min-height: auto; padding-top: 54px; }
  .hero::after { display: none; }
  .hero h1 { font-size: clamp(2.42rem, 11vw, 3.5rem); }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .hero-differentials { grid-template-columns: 1fr; width: fit-content; text-align: left; }
  .tech-stage { min-height: 420px; margin-top: 15px; }
  .tech-stage::after { bottom: 31px; width: 290px; height: 55px; }
  .tech-orbit { width: 370px; }
  .screen-label { top: -23px; font-size: .52rem; }
  .screen-site { top: 32px; left: 8%; width: 60%; height: 178px; }
  .screen-system { top: 66px; width: 39%; height: 150px; }
  .screen-crm { top: 240px; left: 1%; width: 42%; height: 123px; }
  .screen-dashboard { top: 193px; right: 0; width: 43%; height: 145px; }
  .screen-flow { top: 272px; left: 35%; width: 34%; height: 105px; }
  .flow-ui i { width: 20px; height: 17px; }
  .benefits-strip { grid-template-columns: 1fr; margin-top: 0; }
  .benefits-strip article { min-height: 100px; padding: 21px; }
  .benefits-strip article + article { border-left: 0; border-top: 1px solid var(--line); }
  .section-heading { margin-bottom: 35px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .service-card { min-height: 235px; padding: 25px 14px 19px; }
  .service-card > svg { width: 48px; height: 48px; }
  .service-card h3 { font-size: .94rem; }
  .service-card p { font-size: .76rem; }
  .project-slide { flex-basis: 84vw; }
  .project-slide figure { height: auto; margin-inline: 13px; }
  .project-slide h3 { margin-inline: 16px; font-size: 1rem; }
  .carousel-arrow { width: 42px; height: 42px; }
  .carousel-prev { left: 8px; }.carousel-next { right: 8px; }
  .journey { padding: 64px 0; }
  .journey-steps { grid-template-columns: 1fr; }
  .journey-steps li { min-height: 130px; grid-template-columns: auto 1fr; text-align: left; }
  .process-steps { grid-template-columns: 1fr; }
  .process-steps li:not(:last-child)::after { top: 75px; left: 50%; width: 1px; height: 46px; }
  .contact-cta { padding-inline: 0; }
  .contact-cta-inner { display: grid; padding: 30px 23px; text-align: center; }
  .contact-cta-action { min-width: 0; width: 100%; }
  .faq-list details p { padding-right: 4px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px 24px; padding-top: 48px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { display: grid; justify-content: center; padding: 18px 0; text-align: center; }
  .whatsapp-fixed { right: 14px; bottom: 14px; width: 52px; height: 52px; min-height: 0; justify-content: center; padding: 0; }
  .whatsapp-fixed span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

@media (max-width: 420px) {
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 220px; }
  .hero h1 { font-size: 2.35rem; }
  .tech-stage { margin-left: -5px; width: calc(100% + 10px); }
  .project-slide figure { height: auto; }
}

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