:root {
  --navy-950: #031238;
  --navy-900: #061b52;
  --navy-800: #0a2b70;
  --blue-600: #0f63d8;
  --blue-500: #1476ff;
  --blue-100: #eaf3ff;
  --cyan-400: #43c9ff;
  --ink: #10203d;
  --muted: #61708c;
  --line: #dbe5f3;
  --surface: #f5f8fc;
  --white: #ffffff;
  --success: #0f9f6e;
  --shadow-sm: 0 10px 30px rgba(3, 18, 56, .08);
  --shadow-md: 0 22px 60px rgba(3, 18, 56, .13);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 92px 0; }
.section-sm { padding: 64px 0; }
.section-soft { background: var(--surface); }
.section-dark { color: var(--white); background: linear-gradient(145deg, var(--navy-950), var(--navy-800)); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--blue-600);
  background: var(--blue-100);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-500); box-shadow: 0 0 0 4px rgba(20, 118, 255, .12); }
.section-title { max-width: 720px; margin: 18px 0 14px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.12; letter-spacing: -.04em; color: var(--navy-950); }
.section-dark .section-title { color: var(--white); }
.section-copy { max-width: 720px; margin: 0; color: var(--muted); font-size: 1.05rem; }
.section-dark .section-copy { color: rgba(255,255,255,.74); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 42px; }
.section-heading .section-copy { max-width: 540px; }

.icon { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 34px; height: 34px; }
.icon-xl { width: 44px; height: 44px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 800;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--white); background: linear-gradient(135deg, var(--navy-800), var(--blue-500)); box-shadow: 0 12px 26px rgba(20,118,255,.22); }
.btn-primary:hover { box-shadow: 0 17px 34px rgba(20,118,255,.3); }
.btn-outline { color: var(--navy-900); border-color: #b9c9df; background: rgba(255,255,255,.72); }
.btn-outline:hover { border-color: var(--blue-500); color: var(--blue-600); }
.btn-light { color: var(--navy-900); background: var(--white); box-shadow: var(--shadow-sm); }
.btn-ghost { padding-inline: 0; color: var(--blue-600); }
.btn-ghost:hover { transform: translateX(3px); }
.btn .icon { width: 19px; height: 19px; }

.topbar { color: rgba(255,255,255,.86); background: var(--navy-950); font-size: .86rem; }
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-list { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar a { transition: color .2s ease; }
.topbar a:hover { color: var(--cyan-400); }
.topbar-pill { display: inline-flex; gap: 7px; align-items: center; }
.topbar-pill svg { width: 15px; height: 15px; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(219,229,243,.8); backdrop-filter: blur(16px); }
.header-inner { min-height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: flex; align-items: center; min-width: 236px; }
.brand img { width: 226px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 5px; }
.main-nav a { position: relative; padding: 12px 14px; color: #35435d; font-size: .94rem; font-weight: 750; border-radius: 10px; transition: color .2s ease, background .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--blue-600); background: var(--blue-100); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 45px; height: 45px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.menu-toggle span { display: block; width: 21px; height: 2px; margin: 5px auto; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 76px;
  background:
    radial-gradient(circle at 80% 18%, rgba(67,201,255,.16), transparent 28%),
    radial-gradient(circle at 22% 0%, rgba(20,118,255,.10), transparent 30%),
    linear-gradient(180deg, #f9fbff 0%, #fff 100%);
}
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.hero::before { width: 420px; height: 420px; right: -170px; top: -220px; border: 1px solid rgba(20,118,255,.14); box-shadow: 0 0 0 70px rgba(20,118,255,.035), 0 0 0 140px rgba(20,118,255,.025); }
.hero::after { width: 260px; height: 260px; left: -180px; bottom: -130px; background: rgba(20,118,255,.04); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 60px; }
.hero h1 { margin: 22px 0 20px; color: var(--navy-950); font-size: clamp(2.7rem, 6vw, 5.15rem); line-height: .99; letter-spacing: -.065em; }
.hero h1 .gradient-text { color: transparent; background: linear-gradient(100deg, var(--navy-900), var(--blue-500)); background-clip: text; -webkit-background-clip: text; }
.hero-copy { max-width: 700px; margin: 0; color: var(--muted); font-size: clamp(1rem, 2vw, 1.18rem); }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; margin-top: 30px; }
.hero-trust { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 34px; color: #465570; font-size: .92rem; font-weight: 700; }
.hero-trust strong { color: var(--navy-900); font-size: 1.25rem; }
.trust-divider { width: 1px; height: 34px; background: var(--line); }

.solution-orbit { position: relative; min-height: 520px; }
.orbit-glow { position: absolute; inset: 12% 10%; border-radius: 50%; background: radial-gradient(circle, rgba(20,118,255,.16), rgba(20,118,255,.04) 45%, transparent 70%); filter: blur(3px); }
.orbit-ring { position: absolute; inset: 74px; border: 1px dashed rgba(20,118,255,.28); border-radius: 50%; animation: spin 28s linear infinite; }
.orbit-ring::before, .orbit-ring::after { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--blue-500); box-shadow: 0 0 0 8px rgba(20,118,255,.10); }
.orbit-ring::before { top: 12%; left: 12%; }
.orbit-ring::after { right: 9%; bottom: 18%; background: var(--cyan-400); }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit-center { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%,-50%); width: 184px; height: 184px; display: grid; place-items: center; border-radius: 36px; color: var(--white); background: linear-gradient(145deg, var(--navy-950), var(--blue-500)); box-shadow: 0 28px 80px rgba(6,27,82,.3); }
.orbit-center::before { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(255,255,255,.22); border-radius: 28px; }
.orbit-center b { font-size: 2.5rem; letter-spacing: -.08em; }
.orbit-center span { display: block; margin-top: -6px; font-size: .68rem; letter-spacing: .19em; text-transform: uppercase; opacity: .76; }
.orbit-card { position: absolute; width: 170px; min-height: 142px; padding: 18px; border: 1px solid rgba(219,229,243,.92); border-radius: 20px; background: rgba(255,255,255,.92); box-shadow: var(--shadow-sm); backdrop-filter: blur(12px); transition: transform .25s ease, box-shadow .25s ease; }
.orbit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.orbit-card .icon-wrap { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 11px; color: var(--blue-600); border-radius: 14px; background: var(--blue-100); }
.orbit-card h3 { margin: 0 0 3px; color: var(--navy-950); font-size: .98rem; }
.orbit-card p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.45; }
.orbit-card.one { top: 12px; left: 25px; }
.orbit-card.two { top: 58px; right: 0; }
.orbit-card.three { left: 0; bottom: 26px; }
.orbit-card.four { right: 26px; bottom: 0; }

.stat-strip { position: relative; z-index: 2; margin-top: 74px; display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow-sm); overflow: hidden; }
.stat-item { padding: 23px 27px; }
.stat-item + .stat-item { border-left: 1px solid var(--line); }
.stat-item strong { display: block; color: var(--navy-900); font-size: 1.65rem; line-height: 1.2; }
.stat-item span { color: var(--muted); font-size: .88rem; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.solution-card, .product-card, .service-card, .value-card, .contact-card, .industry-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 28px rgba(3,18,56,.055);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.solution-card:hover, .product-card:hover, .service-card:hover, .value-card:hover, .contact-card:hover, .industry-card:hover { transform: translateY(-6px); border-color: rgba(20,118,255,.36); box-shadow: var(--shadow-md); }
.solution-card { position: relative; overflow: hidden; padding: 29px; }
.solution-card::after { content: ""; position: absolute; width: 110px; height: 110px; right: -44px; bottom: -44px; border-radius: 50%; background: var(--blue-100); transition: transform .35s ease; }
.solution-card:hover::after { transform: scale(1.35); }
.card-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 17px; color: var(--blue-600); background: var(--blue-100); }
.solution-card h3, .service-card h3, .product-card h3, .value-card h3, .industry-card h3 { position: relative; z-index: 1; margin: 20px 0 8px; color: var(--navy-950); font-size: 1.18rem; }
.solution-card p, .service-card p, .product-card p, .value-card p, .industry-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: .94rem; }
.card-link { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--blue-600); font-weight: 800; font-size: .9rem; }
.card-link .icon { width: 17px; height: 17px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 62px; align-items: center; }
.image-panel { position: relative; min-height: 470px; border-radius: var(--radius-lg); background: linear-gradient(145deg, #edf5ff, #f9fbff); overflow: hidden; box-shadow: var(--shadow-sm); }
.image-panel::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 74% 20%, rgba(67,201,255,.22), transparent 35%), linear-gradient(135deg, transparent 45%, rgba(20,118,255,.08)); }
.image-panel .visual-main { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 68%; padding: 30px; border-radius: 26px; background: var(--white); box-shadow: var(--shadow-md); }
.image-panel .visual-main img { width: 100%; }
.floating-note { position: absolute; padding: 14px 16px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.95); box-shadow: var(--shadow-sm); font-weight: 800; font-size: .86rem; }
.floating-note.one { left: 22px; top: 26px; }
.floating-note.two { right: 20px; bottom: 24px; }
.check-list { display: grid; gap: 14px; margin: 26px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; color: #31415e; }
.check-list .check { flex: 0 0 auto; width: 24px; height: 24px; display: grid; place-items: center; margin-top: 1px; color: var(--success); border-radius: 50%; background: #e7f8f2; }
.check-list .check svg { width: 15px; height: 15px; }

.brand-panel { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.brand-panel img { width: 100%; max-height: 160px; object-fit: contain; }
.brand-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 22px; }
.brand-note { margin-top: 18px; color: var(--muted); font-size: .83rem; text-align: center; }

.service-card { padding: 28px; }
.service-card .number { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 10px; color: var(--blue-600); background: var(--blue-100); font-size: .86rem; font-weight: 900; }
.service-card ul { margin: 16px 0 0; padding-left: 18px; color: var(--muted); font-size: .9rem; }

.cta-band { position: relative; overflow: hidden; padding: 52px; border-radius: var(--radius-lg); color: var(--white); background: linear-gradient(135deg, var(--navy-950), var(--navy-800) 54%, var(--blue-500)); box-shadow: var(--shadow-md); }
.cta-band::after { content: ""; position: absolute; width: 270px; height: 270px; right: -70px; top: -105px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.04), 0 0 0 90px rgba(255,255,255,.025); }
.cta-grid { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.cta-band h2 { margin: 0 0 7px; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.14; }
.cta-band p { max-width: 660px; margin: 0; color: rgba(255,255,255,.74); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.page-hero { position: relative; overflow: hidden; padding: 74px 0 64px; background: linear-gradient(140deg, #f7faff, #eef5ff); border-bottom: 1px solid var(--line); }
.page-hero::before { content: ""; position: absolute; width: 390px; height: 390px; right: -140px; top: -220px; border-radius: 50%; border: 1px solid rgba(20,118,255,.15); box-shadow: 0 0 0 65px rgba(20,118,255,.035),0 0 0 130px rgba(20,118,255,.02); }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--muted); font-size: .88rem; }
.breadcrumb a { color: var(--blue-600); font-weight: 750; }
.page-hero h1 { max-width: 820px; margin: 0 0 14px; color: var(--navy-950); font-size: clamp(2.5rem, 5vw, 4.35rem); line-height: 1.05; letter-spacing: -.055em; }
.page-hero p { max-width: 780px; margin: 0; color: var(--muted); font-size: 1.08rem; }

.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.value-card { padding: 27px; }
.timeline { position: relative; display: grid; gap: 22px; margin-top: 10px; }
.timeline::before { content: ""; position: absolute; left: 22px; top: 16px; bottom: 16px; width: 2px; background: linear-gradient(var(--blue-500), var(--blue-100)); }
.timeline-item { position: relative; display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; }
.timeline-dot { position: relative; z-index: 1; width: 46px; height: 46px; display: grid; place-items: center; border: 7px solid var(--white); border-radius: 50%; color: var(--white); background: var(--blue-500); box-shadow: 0 0 0 1px var(--line); font-size: .76rem; font-weight: 900; }
.timeline-content { padding: 3px 0 20px; }
.timeline-content h3 { margin: 0 0 5px; color: var(--navy-950); }
.timeline-content p { margin: 0; color: var(--muted); }

.filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 32px; }
.filter-btn { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; color: #3a4963; background: var(--white); font-weight: 800; font-size: .88rem; transition: .2s ease; }
.filter-btn:hover, .filter-btn.active { color: var(--white); border-color: var(--blue-600); background: var(--blue-600); box-shadow: 0 8px 22px rgba(15,99,216,.22); }
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.product-card { position: relative; overflow: hidden; padding: 23px; min-height: 225px; }
.product-card.is-hidden { display: none; }
.product-card .card-icon { width: 52px; height: 52px; }
.product-card h3 { margin-top: 17px; font-size: 1.06rem; }
.product-card p { font-size: .86rem; }
.product-badge { position: absolute; right: 15px; top: 15px; padding: 5px 9px; border-radius: 999px; color: var(--blue-600); background: var(--blue-100); font-size: .67rem; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
.product-count { color: var(--muted); font-size: .9rem; }

.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; counter-reset: steps; }
.process-card { position: relative; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.process-card::before { counter-increment: steps; content: "0" counter(steps); display: block; margin-bottom: 38px; color: rgba(20,118,255,.22); font-size: 3.2rem; font-weight: 900; line-height: 1; }
.process-card:not(:last-child)::after { content: ""; position: absolute; width: 30px; height: 2px; right: -25px; top: 53px; background: var(--line); }
.process-card h3 { margin: 0 0 8px; color: var(--navy-950); }
.process-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.client-feature { display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 48px; }
.client-collage { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.client-collage img { width: 100%; max-height: 540px; object-fit: contain; }
.industry-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.industry-card { padding: 23px; }
.industry-card .card-icon { width: 48px; height: 48px; }
.industry-card h3 { margin-top: 15px; }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: stretch; }
.contact-stack { display: grid; gap: 16px; }
.contact-card { display: flex; gap: 17px; padding: 22px; }
.contact-card .card-icon { flex: 0 0 52px; width: 52px; height: 52px; }
.contact-card h3 { margin: 0 0 4px; color: var(--navy-950); font-size: 1rem; }
.contact-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.contact-card a { color: var(--blue-600); font-weight: 800; }
.form-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.form-card h2 { margin: 0 0 8px; color: var(--navy-950); }
.form-card > p { margin: 0 0 24px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: grid; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { color: #31415e; font-size: .88rem; font-weight: 800; }
.form-control { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #cad7e8; border-radius: 11px; color: var(--ink); background: #fbfdff; outline: none; transition: border .2s ease, box-shadow .2s ease; }
textarea.form-control { min-height: 128px; resize: vertical; }
.form-control:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(20,118,255,.10); }
.form-status { display: none; margin-top: 14px; padding: 11px 13px; border-radius: 10px; color: #075d43; background: #e8f8f2; font-size: .88rem; font-weight: 700; }
.map-panel { min-height: 350px; margin-top: 26px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: linear-gradient(135deg, #eaf3ff, #f9fbff); }
.map-placeholder { height: 100%; min-height: 350px; display: grid; place-items: center; text-align: center; padding: 35px; background-image: linear-gradient(rgba(20,118,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(20,118,255,.05) 1px, transparent 1px); background-size: 26px 26px; }
.map-pin { width: 82px; height: 82px; display: grid; place-items: center; margin: 0 auto 18px; color: var(--white); border-radius: 26px; background: linear-gradient(145deg, var(--navy-900), var(--blue-500)); box-shadow: var(--shadow-md); }

.site-footer { color: rgba(255,255,255,.74); background: var(--navy-950); }
.footer-top { padding: 68px 0 38px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .8fr 1fr; gap: 38px; }
.footer-brand img { width: 245px; padding: 9px; border-radius: 10px; background: var(--white); }
.footer-brand p { max-width: 390px; margin: 19px 0 0; }
.footer-title { margin: 0 0 16px; color: var(--white); font-size: 1rem; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { transition: color .2s ease, transform .2s ease; }
.footer-links a:hover { color: var(--cyan-400); transform: translateX(3px); }
.footer-contact { display: grid; gap: 12px; }
.footer-contact a, .footer-contact span { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact .icon { flex: 0 0 18px; width: 18px; height: 18px; margin-top: 3px; color: var(--cyan-400); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.11); }
.footer-bottom-inner { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 22px; font-size: .83rem; }

.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 900; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: #21b957; box-shadow: 0 15px 32px rgba(20,130,70,.28); transition: transform .2s ease; }
.whatsapp-float:hover { transform: translateY(-4px) scale(1.03); }
.whatsapp-float svg { width: 29px; height: 29px; fill: currentColor; }
.back-to-top { position: fixed; right: 25px; bottom: 92px; z-index: 890; width: 43px; height: 43px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; color: var(--navy-900); background: rgba(255,255,255,.94); box-shadow: var(--shadow-sm); opacity: 0; pointer-events: none; transform: translateY(8px); transition: .2s ease; }
.back-to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top svg { width: 20px; height: 20px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1040px) {
  .main-nav { position: fixed; inset: calc(var(--header-h) + 36px) 18px auto; display: grid; gap: 2px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: .22s ease; }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { padding: 13px 14px; }
  .menu-toggle { display: block; }
  .header-actions .btn { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .solution-orbit { width: min(620px,100%); margin: 0 auto; }
  .product-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1.25fr 1fr 1fr; }
  .footer-grid > :last-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .topbar-inner { justify-content: center; padding: 6px 0; }
  .topbar-list:last-child { display: none; }
  .section, .section-sm { padding: 70px 0; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .stat-strip { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--line); }
  .card-grid, .value-grid, .industry-grid { grid-template-columns: repeat(2,1fr); }
  .split, .client-feature, .contact-grid { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-card:nth-child(2)::after { display: none; }
  .cta-grid { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :last-child { grid-column: auto; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, var(--container)); }
  :root { --header-h: 72px; }
  .brand { min-width: 0; }
  .brand img { width: 190px; }
  .topbar-list { gap: 12px; justify-content: center; }
  .topbar-pill:nth-child(2) { display: none; }
  .hero { padding: 62px 0 58px; }
  .hero h1 { font-size: clamp(2.45rem, 14vw, 4rem); }
  .solution-orbit { min-height: 610px; }
  .orbit-ring { inset: 120px 34px; }
  .orbit-center { width: 150px; height: 150px; border-radius: 30px; }
  .orbit-card { width: calc(50% - 8px); min-height: 132px; padding: 15px; }
  .orbit-card.one { left: 0; top: 4px; }
  .orbit-card.two { right: 0; top: 4px; }
  .orbit-card.three { left: 0; bottom: 0; }
  .orbit-card.four { right: 0; bottom: 0; }
  .stat-strip { margin-top: 48px; }
  .stat-item { padding: 19px; }
  .stat-item strong { font-size: 1.35rem; }
  .card-grid, .value-grid, .industry-grid, .product-grid, .process-grid, .footer-grid, .form-grid { grid-template-columns: 1fr; }
  .process-card::after { display: none; }
  .form-group.full { grid-column: auto; }
  .image-panel { min-height: 390px; }
  .image-panel .visual-main { width: 84%; padding: 18px; }
  .floating-note { font-size: .73rem; }
  .cta-band { padding: 34px 26px; }
  .footer-grid > :last-child { grid-column: auto; }
  .footer-bottom-inner { padding: 16px 0; align-items: flex-start; flex-direction: column; }
  .whatsapp-float { right: 16px; bottom: 16px; }
  .back-to-top { right: 22px; bottom: 82px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* --- Updated homepage slider & client showcase --- */
.hero-banner-section { padding: 34px 0 10px; background: linear-gradient(180deg, #f7faff, #ffffff 72%); }
.hero-banner-slider { position: relative; overflow: hidden; border-radius: 24px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-md); }
.hero-banner-track { position: relative; min-height: 280px; }
.hero-banner-slide { display: none; }
.hero-banner-slide.active { display: block; animation: fadeHero .5s ease; }
.hero-banner-slide img { display: block; width: 100%; height: auto; }
@keyframes fadeHero { from { opacity: .4; } to { opacity: 1; } }
.slider-control { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: 0; border-radius: 50%; display: grid; place-items: center; font-size: 1.5rem; color: #fff; background: rgba(6,27,82,.82); box-shadow: var(--shadow-sm); z-index: 2; cursor: pointer; }
.slider-control.prev { left: 16px; }
.slider-control.next { right: 16px; }
.slider-dots { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; gap: 10px; z-index: 2; }
.slider-dot { width: 12px; height: 12px; border: 0; border-radius: 50%; background: rgba(255,255,255,.8); box-shadow: 0 0 0 1px rgba(6,27,82,.15); cursor: pointer; }
.slider-dot.active { background: var(--blue-600); }
.hero-summary { padding: 34px 0 10px; display: grid; gap: 18px; }
.hero-keypoints { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-keypoints span, .client-name-card { padding: 12px 16px; border: 1px solid var(--line); border-radius: 14px; color: var(--navy-950); background: #fff; box-shadow: var(--shadow-sm); font-weight: 700; }
.client-showcase { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow-sm); }
.client-showcase img { display: block; width: 100%; height: auto; }
.clients-cta { margin-top: 24px; display: flex; justify-content: center; }
.client-name-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 991px) { .client-name-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .hero-banner-section { padding-top: 20px; } .slider-control { width: 40px; height: 40px; } .hero-keypoints { flex-direction: column; } .client-name-grid { grid-template-columns: 1fr; } }


/* Product tile enhancements */
.product-note { margin: -8px 0 24px; color: var(--muted); font-size: .95rem; }
.product-grid-detailed { grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-grid-detailed .product-card { min-height: 100%; padding: 22px; display: flex; flex-direction: column; }
.product-media { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px; min-height: 140px; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(180deg, #f8fbff, #eef5ff); box-shadow: inset 0 1px 0 rgba(255,255,255,.7); }
.product-media-icon { width: 78px; height: 78px; display: grid; place-items: center; border-radius: 22px; color: var(--blue-600); background: linear-gradient(145deg, rgba(20,118,255,.12), rgba(20,118,255,.03)); }
.icon-xl { width: 40px; height: 40px; }
.product-media-label { color: var(--navy-950); font-size: .92rem; font-weight: 800; }
.brands-title { margin-top: 14px; margin-bottom: 10px; color: var(--navy-950); font-size: .82rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.brand-chip-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.brand-chip { padding: 9px 12px; border: 1px solid #d7e4ff; border-radius: 12px; color: var(--navy-950); background: #f8fbff; box-shadow: 0 6px 18px rgba(20,52,110,.06); font-size: .88rem; font-weight: 800; line-height: 1; }
@media (max-width: 1200px) { .product-grid-detailed { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .product-grid-detailed { grid-template-columns: 1fr; } .brand-chip { font-size: .84rem; } }