:root {
  --navy-950: #06152f;
  --navy-900: #071d3f;
  --navy-800: #0c2b59;
  --blue-700: #075fe7;
  --blue-600: #0877f9;
  --cyan-500: #04bfe7;
  --green-500: #17bc73;
  --ink: #10243f;
  --muted: #62738a;
  --line: #dfe8f4;
  --soft: #f5f9ff;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(19, 66, 130, 0.14);
  --radius-lg: 30px;
  --radius-md: 20px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Montserrat, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 1000; padding: 12px 18px; background: var(--white); border-radius: 8px; }
.skip-link:focus { top: 20px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.site-header.is-scrolled { background: rgba(255,255,255,.92); border-color: rgba(13,52,101,.09); box-shadow: 0 10px 40px rgba(19, 58, 109, .08); backdrop-filter: blur(18px); }
.header-inner { min-height: 86px; display: flex; align-items: center; gap: 38px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 150px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.main-nav a { position: relative; color: #40536b; font-weight: 600; font-size: .9rem; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--blue-600); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.menu-toggle { display: none; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; color: var(--white); background: linear-gradient(135deg, var(--blue-700), var(--blue-600)); border: 0; border-radius: 12px; box-shadow: 0 12px 30px rgba(0, 102, 255, .22); font-weight: 750; font-size: .92rem; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 16px 35px rgba(0, 102, 255, .3); }
.button-small { min-height: 43px; padding-inline: 18px; font-size: .82rem; }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy-900); }
.text-link span { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; color: var(--blue-600); }

.hero { position: relative; min-height: 820px; display: flex; align-items: center; overflow: hidden; padding: 145px 0 80px; background: radial-gradient(circle at 75% 34%, #dfeeff 0, rgba(229,242,255,.7) 23%, transparent 48%), linear-gradient(145deg, #fbfdff 0%, #f5faff 46%, #edf6ff 100%); }
.hero::before { content: ""; position: absolute; width: 760px; height: 760px; right: -350px; top: -350px; border: 1px solid rgba(0,112,255,.12); border-radius: 50%; box-shadow: 0 0 0 110px rgba(0,112,255,.035), 0 0 0 230px rgba(0,112,255,.025); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.hero-glow-one { width: 340px; height: 340px; left: -220px; bottom: 20px; border: 1px solid rgba(0,112,255,.18); box-shadow: 0 0 0 70px rgba(0,112,255,.03); }
.hero-glow-two { width: 8px; height: 8px; left: 9%; top: 28%; background: var(--blue-600); box-shadow: 310px 350px 0 rgba(0,102,255,.32); }
.hero-grid { display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 42px; position: relative; z-index: 1; }
.hero-copy { padding-top: 10px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--blue-700); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .17em; }
.eyebrow > span { width: 30px; height: 2px; background: linear-gradient(90deg, var(--blue-600), var(--cyan-500)); }
.hero h1 { margin: 0; max-width: 680px; font-size: clamp(3rem, 5.3vw, 5.2rem); line-height: .99; letter-spacing: -.055em; color: var(--navy-950); }
.hero h1 em, .product-intro h2 em { font-style: normal; color: var(--blue-600); }
.hero-lead { max-width: 580px; margin: 27px 0 30px; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.hero-proof { display: flex; gap: 34px; margin: 40px 0 0; padding: 23px 0 0; border-top: 1px solid rgba(16,36,63,.1); }
.hero-proof div { display: flex; flex-direction: column; }
.hero-proof dt { color: var(--navy-900); font-weight: 850; letter-spacing: .02em; }
.hero-proof dd { margin: 1px 0 0; color: var(--muted); font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-visual { position: relative; width: 112%; }
.hero-image-shell { overflow: hidden; border: 1px solid rgba(255,255,255,.95); border-radius: 30px; background: var(--white); box-shadow: 0 35px 90px rgba(20,72,139,.2), 0 0 0 10px rgba(255,255,255,.45); }
.hero-image-shell img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.visual-orbit { position: absolute; pointer-events: none; border: 1px solid rgba(0,119,255,.28); border-radius: 50%; z-index: -1; }
.orbit-one { width: 540px; height: 540px; right: -160px; top: -120px; }
.orbit-two { width: 300px; height: 300px; left: -70px; bottom: -90px; }
.status-chip { position: absolute; display: flex; align-items: center; gap: 9px; padding: 10px 15px; background: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.9); border-radius: 999px; box-shadow: 0 14px 30px rgba(20,67,128,.15); backdrop-filter: blur(10px); color: var(--navy-900); font-weight: 750; font-size: .75rem; }
.status-chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 5px rgba(23,188,115,.12); }
.status-chip b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; color: var(--white); background: var(--blue-600); font-size: .65rem; }
.status-chip-top { right: 26px; top: -20px; }
.status-chip-bottom { left: -24px; bottom: -23px; }

.trust-strip { border-top: 1px solid rgba(10,46,91,.06); border-bottom: 1px solid rgba(10,46,91,.07); background: var(--white); }
.trust-items { min-height: 90px; display: flex; align-items: center; justify-content: center; gap: 38px; color: #6d7d91; font-size: .77rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.trust-items i { width: 4px; height: 4px; border-radius: 50%; background: #98c7ff; }

.section { padding: 118px 0; }
.section-heading { display: grid; grid-template-columns: 1.2fr .65fr; align-items: end; gap: 70px; margin-bottom: 54px; }
.section-heading h2 { margin: 0; color: var(--navy-950); font-size: clamp(2.25rem, 4vw, 3.7rem); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p { margin: 0 0 6px; color: var(--muted); line-height: 1.8; }
.solutions-section { background: var(--white); }
.solution-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 20px; }
.solution-card { position: relative; min-height: 440px; overflow: hidden; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(165deg, #fff, #f8fbff); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.solution-card:hover { transform: translateY(-6px); border-color: #bdcff0; box-shadow: var(--shadow); }
.solution-card.featured { color: var(--white); border-color: transparent; background: linear-gradient(145deg, var(--navy-950), #0d376d); }
.solution-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -100px; bottom: -100px; border: 1px solid rgba(0,112,255,.12); border-radius: 50%; box-shadow: 0 0 0 45px rgba(0,112,255,.025); }
.solution-card.featured::after { border-color: rgba(68,164,255,.28); box-shadow: 0 0 0 45px rgba(68,164,255,.06); }
.card-number { position: absolute; right: 28px; top: 24px; color: #b1c2d6; font-size: .8rem; font-weight: 800; letter-spacing: .1em; }
.featured .card-number { color: #6f91ba; }
.solution-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 55px; border-radius: 16px; color: var(--blue-600); background: #eaf3ff; font-size: 1.45rem; font-weight: 800; }
.featured .solution-icon { color: var(--white); background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); box-shadow: 0 12px 30px rgba(0,119,255,.3); }
.code-icon { font-size: 1rem; }
.solution-card h3 { margin: 0 0 12px; color: var(--navy-950); font-size: 1.3rem; letter-spacing: -.02em; }
.solution-card.featured h3 { color: var(--white); }
.solution-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.75; }
.solution-card.featured p { color: #b8cae0; }
.solution-card ul { display: grid; gap: 8px; margin: 28px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; font-size: .79rem; font-weight: 700; }
.solution-card.featured ul { border-color: rgba(255,255,255,.12); color: #d5e5f8; }
.solution-card li::before { content: "✓"; margin-right: 9px; color: var(--green-500); }

.product-section { position: relative; overflow: hidden; color: var(--white); background: radial-gradient(circle at 80% 20%, #124a8a 0%, transparent 30%), linear-gradient(145deg, #06152f 0%, #071f44 60%, #082a55 100%); }
.product-grid-lines { position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(89,159,255,.35) 1px, transparent 1px), linear-gradient(90deg, rgba(89,159,255,.35) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, transparent, black 20%, black 85%, transparent); }
.product-section .container { position: relative; }
.product-intro { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 60px; margin-bottom: 54px; }
.eyebrow-light { color: #72caff; }
.product-intro h2 { margin: 0; color: var(--white); font-size: clamp(2.5rem, 4.4vw, 4.1rem); line-height: 1.04; letter-spacing: -.05em; }
.product-intro > p { margin: 0; color: #b5c9e1; line-height: 1.8; }
.product-tags { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; margin-top: -20px; }
.product-tags span { padding: 8px 13px; border: 1px solid rgba(139,194,255,.18); border-radius: 999px; background: rgba(90,153,231,.08); color: #c7daf1; font-size: .72rem; font-weight: 700; }
.app-demo { display: grid; grid-template-columns: 215px 1fr; min-height: 650px; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 26px; background: #f5f9ff; box-shadow: 0 40px 110px rgba(0,0,0,.34); }
.demo-sidebar { display: flex; flex-direction: column; min-width: 0; padding: 27px 18px 20px; background: linear-gradient(180deg, #0b3470, #081d43); }
.demo-logo { display: flex; align-items: center; gap: 10px; padding: 0 7px 26px; color: var(--white); font-weight: 850; }
.demo-logo > b { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); }
.demo-logo span { display: flex; flex-direction: column; line-height: 1.1; }
.demo-logo small { margin-top: 4px; color: #86abd7; font-size: .55rem; font-weight: 600; }
.demo-nav-label { padding: 0 9px 10px; color: #6f96c5; font-size: .58rem; font-weight: 800; letter-spacing: .14em; }
.demo-tab-list { display: grid; gap: 7px; }
.demo-tab { display: flex; align-items: center; gap: 10px; width: 100%; padding: 12px 12px; color: #adc7e7; border: 0; border-radius: 10px; background: transparent; text-align: left; font-size: .72rem; font-weight: 680; cursor: pointer; transition: color .2s ease, background .2s ease; }
.demo-tab span { width: 19px; text-align: center; color: #6fa7e8; font-size: .95rem; }
.demo-tab:hover, .demo-tab:focus-visible { color: var(--white); background: rgba(255,255,255,.08); outline: none; }
.demo-tab.is-active { color: var(--white); background: linear-gradient(90deg, #096ff0, #087ef8); box-shadow: 0 10px 25px rgba(0,102,255,.28); }
.demo-tab.is-active span { color: var(--white); }
.demo-user { display: flex; align-items: center; gap: 10px; margin-top: auto; padding: 18px 8px 0; border-top: 1px solid rgba(255,255,255,.1); color: var(--white); font-size: .63rem; font-weight: 700; }
.demo-user > b { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 10px; background: rgba(255,255,255,.13); }
.demo-user span { display: flex; flex-direction: column; }
.demo-user small { color: #7ea2cd; font-size: .53rem; font-weight: 600; }
.demo-main { color: var(--ink); background: radial-gradient(circle at 85% 10%, #dfedff, transparent 35%), #f5f9ff; }
.demo-topbar { height: 82px; display: flex; align-items: center; gap: 15px; padding: 0 32px; border-bottom: 1px solid #e3ebf6; background: rgba(255,255,255,.74); }
.demo-search { flex: 1; display: flex; align-items: center; gap: 12px; max-width: 590px; padding: 12px 16px; border: 1px solid #e0e9f5; border-radius: 11px; background: var(--white); box-shadow: 0 6px 20px rgba(16,61,119,.05); color: #7590b1; }
.demo-search b { font-size: .7rem; font-weight: 650; }
.demo-search span { color: var(--blue-600); font-size: 1.1rem; }
.demo-environment { margin-left: auto; padding: 7px 9px; border-radius: 7px; color: #47709e; background: #e4eefb; font-size: .53rem; font-weight: 850; letter-spacing: .08em; }
.demo-content { max-width: 770px; margin: 0 auto; padding: 45px 40px 36px; }
.demo-greeting span { color: var(--blue-600); font-size: .57rem; font-weight: 850; letter-spacing: .14em; }
.demo-greeting h3 { margin: 4px 0 2px; color: var(--navy-950); font-size: 1.45rem; letter-spacing: -.03em; }
.demo-greeting p { margin: 0; color: #75859a; font-size: .7rem; }
.erp-card { margin: 26px 0; padding: 25px; border: 1px solid #dfe8f4; border-radius: 17px; background: rgba(255,255,255,.92); box-shadow: 0 16px 48px rgba(18,64,121,.1); transition: opacity .16s ease, transform .16s ease; }
.erp-card.is-updating { opacity: .42; transform: translateY(5px); }
.erp-card header { display: flex; align-items: center; gap: 12px; }
.erp-card-icon { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 12px; color: var(--blue-600); background: #eaf3ff; font-size: 1.25rem; }
.erp-card header div:nth-child(2) { display: flex; flex-direction: column; }
.erp-card header span, .erp-stats span, .erp-progress span, .erp-card footer { color: #7890ad; font-size: .58rem; }
.erp-card header strong { color: var(--navy-900); font-size: .9rem; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; margin-left: auto; padding: 7px 10px; border-radius: 999px; color: #16794d !important; background: #ddf8ec; font-weight: 750; }
.status-pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--green-500); }
.erp-card h4 { margin: 22px 0 15px; color: var(--navy-950); font-size: 1rem; }
.erp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.erp-stats div { display: flex; flex-direction: column; padding: 15px; border: 1px solid #e7eef7; border-radius: 11px; background: #f9fbfe; }
.erp-stats b { margin-top: 3px; color: var(--navy-900); font-size: .94rem; }
.erp-stats .accent { border-color: #cce3ff; background: #eef6ff; }
.erp-stats .accent b { color: var(--blue-700); }
.erp-progress { margin: 20px 0 0; }
.erp-progress > div { display: flex; justify-content: space-between; }
.erp-progress > div b { color: var(--blue-700); font-size: .64rem; }
.erp-progress > span { display: block; height: 6px; margin-top: 8px; overflow: hidden; border-radius: 999px; background: #e5edf7; }
.erp-progress > span i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue-600), var(--cyan-500)); transition: width .3s ease; }
.erp-card footer { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 19px; padding-top: 16px; border-top: 1px solid #edf1f7; }
.erp-card footer span { display: flex; align-items: center; gap: 6px; }
.erp-card footer i { width: 6px; height: 6px; border-radius: 50%; background: #9db5d1; }
.erp-card footer .ok { background: var(--green-500); }
.erp-card footer b { color: #61758e; font-weight: 650; }
.demo-prompt { display: flex; align-items: center; padding: 9px 10px 9px 16px; border: 1px solid #dae5f2; border-radius: 12px; background: var(--white); box-shadow: 0 8px 28px rgba(18,64,121,.08); color: #91a3b8; font-size: .66rem; }
.demo-prompt span { flex: 1; }
.demo-prompt button { display: grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 9px; color: var(--white); background: var(--blue-600); cursor: pointer; }
.demo-caption { margin: 20px 0 0; color: #7e9abc; font-size: .7rem; text-align: center; }

.method-section { background: linear-gradient(180deg, #fbfdff, #f3f8ff); }
.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid #cfdced; }
.method-steps li { position: relative; min-height: 250px; padding: 38px 28px 20px 0; }
.method-steps li:not(:last-child) { border-right: 1px solid #d9e4f1; }
.method-steps li:not(:first-child) { padding-left: 28px; }
.method-steps li::before { content: ""; position: absolute; width: 9px; height: 9px; left: 0; top: -5px; border: 3px solid #cfe3fb; border-radius: 50%; background: var(--blue-600); box-shadow: 0 0 0 5px var(--soft); }
.method-steps li:not(:first-child)::before { left: 28px; }
.method-steps b { display: block; color: #a0b2c7; font-size: .7rem; letter-spacing: .1em; }
.method-steps span { display: block; margin: 32px 0 10px; color: var(--navy-950); font-size: 1.1rem; font-weight: 800; }
.method-steps p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.75; }

.contact-section { padding: 80px 0; background: var(--white); }
.contact-card { position: relative; display: grid; grid-template-columns: 1.2fr .65fr; gap: 80px; overflow: hidden; padding: 70px; border-radius: var(--radius-lg); color: var(--white); background: radial-gradient(circle at 85% 20%, rgba(36,154,255,.48), transparent 25%), linear-gradient(135deg, #06152f, #0b3a76); box-shadow: var(--shadow); }
.contact-card::after { content: ""; position: absolute; width: 480px; height: 480px; right: -240px; bottom: -270px; border: 1px solid rgba(111,190,255,.25); border-radius: 50%; box-shadow: 0 0 0 70px rgba(111,190,255,.05), 0 0 0 140px rgba(111,190,255,.03); }
.contact-copy, .contact-actions { position: relative; z-index: 1; }
.contact-copy h2 { margin: 0; max-width: 760px; font-size: clamp(2.1rem, 3.7vw, 3.4rem); line-height: 1.08; letter-spacing: -.045em; }
.contact-copy > p:last-child { margin: 18px 0 0; color: #b9cee7; }
.contact-actions { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 13px; color: #cadbef; font-size: .84rem; }
.button-light { color: var(--navy-900); background: var(--white); box-shadow: 0 12px 35px rgba(0,0,0,.16); }
.contact-actions > a:not(.button) { font-weight: 700; }
.contact-actions > a:not(.button):hover { color: var(--white); }

.site-footer { padding: 34px 0; border-top: 1px solid #e3ebf4; background: var(--white); }
.footer-inner { display: flex; align-items: center; gap: 28px; color: #728297; font-size: .72rem; }
.footer-brand img { width: 120px; }
.footer-inner p { margin: 0; }
.footer-inner nav { display: flex; gap: 20px; margin-left: auto; color: #40546c; font-weight: 700; }
.footer-inner nav a:hover { color: var(--blue-600); }
.whatsapp-float { position: fixed; right: 23px; bottom: 23px; z-index: 90; display: flex; align-items: center; gap: 10px; min-height: 50px; padding: 6px 7px 6px 17px; border: 1px solid #cceadd; border-radius: 999px; background: rgba(255,255,255,.94); box-shadow: 0 12px 35px rgba(11,57,42,.16); backdrop-filter: blur(12px); color: #167449; font-size: .74rem; font-weight: 800; }
.whatsapp-float b { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: var(--white); background: #1fbf73; font-size: 1.05rem; }

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

@media (max-width: 1050px) {
  .header-cta { display: none; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 780px; }
  .hero h1 { font-size: clamp(3.2rem, 8vw, 5.3rem); }
  .hero-visual { width: 100%; margin-top: 28px; }
  .section-heading, .product-intro, .contact-card { grid-template-columns: 1fr; gap: 28px; }
  .solution-grid { grid-template-columns: 1fr 1fr; }
  .solution-card.featured { grid-column: 1 / -1; min-height: 360px; }
  .product-tags { margin-top: 0; }
  .contact-card { padding: 58px; }
}

@media (max-width: 780px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 74px; }
  .brand img { width: 125px; }
  .menu-toggle { display: block; margin-left: auto; 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; display: flex; flex-direction: column; justify-content: center; gap: 25px; background: rgba(249,252,255,.98); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: opacity .2s ease, visibility .2s ease, transform .2s ease; }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { font-size: 1.25rem; }
  .hero { padding: 120px 0 65px; }
  .hero h1 { font-size: clamp(2.8rem, 13vw, 4.4rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-proof { gap: 20px; overflow-x: auto; }
  .hero-proof div { min-width: 100px; }
  .status-chip-top { right: 8px; }
  .status-chip-bottom { left: 8px; }
  .trust-items { justify-content: flex-start; overflow-x: auto; gap: 22px; }
  .trust-items span { flex: 0 0 auto; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 35px; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card.featured { grid-column: auto; }
  .solution-card { min-height: 370px; padding: 30px; }
  .app-demo { display: block; min-height: 0; }
  .demo-sidebar { padding: 18px 14px; }
  .demo-logo, .demo-nav-label, .demo-user { display: none; }
  .demo-tab-list { display: flex; overflow-x: auto; gap: 8px; }
  .demo-tab { flex: 0 0 auto; width: auto; }
  .demo-topbar { height: 70px; padding: 0 15px; }
  .demo-environment { display: none; }
  .demo-content { padding: 30px 18px 24px; }
  .erp-card { padding: 18px; }
  .erp-stats { grid-template-columns: 1fr; }
  .method-steps { grid-template-columns: 1fr; border-top: 0; }
  .method-steps li, .method-steps li:not(:first-child) { min-height: 0; padding: 28px 0 28px 28px; border-right: 0; border-left: 1px solid #d9e4f1; }
  .method-steps li::before, .method-steps li:not(:first-child)::before { top: 35px; left: -5px; }
  .method-steps span { margin-top: 10px; }
  .contact-card { padding: 40px 27px; border-radius: 22px; }
  .footer-inner { flex-wrap: wrap; }
  .footer-inner nav { order: 3; width: 100%; margin-left: 0; }
  .footer-inner > span { margin-left: auto; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 6px; }
}

@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; }
}