/* SYSTECH Softwares - site styles. Plain CSS, no build step. */
:root {
  --navy: #0b2545;
  --navy-2: #13315c;
  --blue: #1f6fc5;
  --blue-dark: #175aa3;
  --sky: #eaf2fc;
  --ink: #1a2332;
  --muted: #586579;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --amber: #f0a33a;
  --green: #138a5b;
  --wa: #1fa855;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 37, 69, .06), 0 6px 24px rgba(11, 37, 69, .07);
  --shadow-lg: 0 2px 4px rgba(11, 37, 69, .06), 0 18px 48px rgba(11, 37, 69, .14);
  --max: 1180px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65;
  color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.015em; color: var(--navy); margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.25rem); font-weight: 800; letter-spacing: -.025em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; z-index: 100; border-radius: 6px; }
.skip:focus { left: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a {
  color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem;
  padding: 8px 12px; border-radius: 8px;
}
.nav a:hover { background: var(--bg-soft); color: var(--navy); }
.nav a[aria-current="page"] { color: var(--blue); font-weight: 600; }
.nav .btn { margin-left: 8px; color: #fff; }
.nav .btn:hover { background: var(--blue-dark); color: #fff; }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; cursor: pointer; color: var(--navy);
}
.nav-toggle svg { width: 24px; height: 24px; }
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column;
    align-items: stretch; background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px; box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav .btn { margin: 8px 0 0; text-align: center; }
  .brand img { height: 40px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--blue); color: #fff; border: 2px solid var(--blue); border-radius: 10px;
  padding: 11px 20px; font: 600 .98rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 14px 26px; font-size: 1.05rem; }
.btn-ghost { background: transparent; color: var(--blue); }
.btn-ghost:hover { background: var(--sky); color: var(--blue-dark); }
.btn-light { background: #fff; border-color: #fff; color: var(--navy); }
.btn-light:hover { background: var(--sky); border-color: var(--sky); color: var(--navy); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
.btn-wa { background: var(--wa); border-color: var(--wa); }
.btn-wa:hover { background: #178a45; border-color: #178a45; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-sm { padding: 56px 0; }
.section-soft { background: var(--bg-soft); }
.section-navy { background: var(--navy); color: #d6e1f1; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.section-navy .section-head p { color: #b9c9e0; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 12px;
}
.section-navy .eyebrow { color: var(--amber); }
.lead { font-size: 1.18rem; color: var(--muted); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #d9e4f3;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(47, 128, 209, .45), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, rgba(240, 163, 58, .18), transparent 60%),
    var(--navy);
  padding: 88px 0 96px;
}
.hero h1 { color: #fff; max-width: 880px; }
.hero h1 .hl { color: #8cc3ff; }
.hero .lead { color: #c4d4ea; max-width: 720px; font-size: 1.22rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-search {
  margin-top: 36px; max-width: 720px; background: #fff; border-radius: 14px; padding: 6px;
  display: flex; gap: 6px; box-shadow: var(--shadow-lg);
}
.hero-search input {
  flex: 1; min-width: 0; border: 0; font: 500 1.05rem var(--font); padding: 12px 14px;
  color: var(--ink); background: transparent; border-radius: 10px;
}
.hero-search input:focus { outline: none; }
.hero-search:focus-within { box-shadow: var(--shadow-lg), 0 0 0 3px var(--amber); }
.quick-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; align-items: center; }
.quick-tags span { font-size: .9rem; color: #9fb4d3; margin-right: 4px; }
.quick-tags a {
  font-size: .88rem; color: #e1ebf8; text-decoration: none; border: 1px solid rgba(255,255,255,.22);
  padding: 4px 12px; border-radius: 999px;
}
.quick-tags a:hover { background: rgba(255,255,255,.1); color: #fff; }
.page-hero { padding: 64px 0 56px; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 56px; border-top: 1px solid rgba(255,255,255,.14); }
.stat { padding: 24px 16px 0 0; }
.stat b { display: block; font-size: 2.1rem; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.stat span { font-size: .93rem; color: #a9bdd9; }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: box-shadow .2s, transform .2s, border-color .2s;
}
.card:hover { box-shadow: var(--shadow-lg); border-color: #cbd8ea; }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--muted); font-size: .97rem; }
.card .more { font-weight: 600; font-size: .95rem; text-decoration: none; }
.card .more::after { content: " \2192"; }
.card-link::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.icon-badge {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--sky); color: var(--blue); margin-bottom: 16px;
}
.icon-badge svg { width: 24px; height: 24px; }
.card-count { font-size: .85rem; color: var(--muted); font-weight: 600; }

/* Service card highlight (website development) */
.card-feature { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); border-color: var(--navy); color: #d3dfef; }
.card-feature h3, .card-feature.ind-tile h3 { color: #fff; }
.card-feature p { color: #b9c9e0; }
.card-feature .icon-badge { background: rgba(255,255,255,.12); color: #fff; }
.card-feature .more { color: #8cc3ff; }
.badge-new {
  display: inline-block; background: var(--amber); color: var(--navy); font-size: .72rem; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; margin-left: 8px; vertical-align: 3px;
}

/* ---------- Case study cards ---------- */
.case-card { display: flex; flex-direction: column; padding: 24px; }
.case-card h2, .case-card h3 { font-size: 1.08rem; font-weight: 700; letter-spacing: -.01em; margin: 10px 0 6px; }
.case-card h2 a, .case-card h3 a { color: var(--navy); text-decoration: none; }
.case-card h2 a::after, .case-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.case-card:hover h2 a, .case-card:hover h3 a { color: var(--blue); }
.case-card .client { font-size: .86rem; color: var(--muted); margin-bottom: 10px; }
.case-card .sum { font-size: .95rem; color: #3c4859; margin-bottom: 16px; }
.case-card .ba { margin-top: auto; }
.cat {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--blue-dark); background: var(--sky); padding: 4px 10px; border-radius: 6px;
}
.cat[data-type="recon"] { color: #8a4b00; background: #fff1dd; }
.cat[data-type="tax"] { color: #7a1f4c; background: #fbe7f0; }
.cat[data-type="mobile"] { color: #0f6b47; background: #e2f6ec; }
.cat[data-type="desktop"] { color: #4b2fa0; background: #eee9fc; }
.cat[data-type="reports"] { color: #0d5f73; background: #e0f4f8; }
.cat[data-type="extraction"] { color: #6a4a12; background: #f6eedc; }
.cat[data-type="comms"] { color: #155e9c; background: #e3f0fd; }
.cat[data-type="payroll"] { color: #7a3d14; background: #fbeadf; }
.cat[data-type="migration"] { color: #334155; background: #eef2f6; }
.cat[data-type="tdl"] { color: #0b2545; background: #e4e9f1; }
.ba {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: center;
  background: var(--bg-soft); border-radius: 10px; padding: 10px 12px; font-size: .85rem;
}
.ba small { display: block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: #8a96a8; }
.ba .before { color: #8a3b2c; }
.ba .after { color: var(--green); font-weight: 600; }
.ba .arrow { color: #9aa6b8; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tag { font-size: .78rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; text-decoration: none; background: #fff; position: relative; z-index: 1; }
a.tag:hover { border-color: var(--blue); color: var(--blue); }
mark { background: #fff0c2; color: inherit; padding: 0 1px; border-radius: 3px; }

/* ---------- Case study search ---------- */
.finder { display: grid; grid-template-columns: 280px 1fr; gap: 36px; align-items: start; }
.finder-side { position: sticky; top: 92px; max-height: calc(100vh - 110px); overflow: auto; padding-right: 6px; }
.finder-side h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 24px 0 10px; font-weight: 700; }
.finder-side h2:first-child { margin-top: 0; }
.facet { display: flex; flex-direction: column; gap: 2px; }
.facet button {
  display: flex; justify-content: space-between; gap: 8px; width: 100%; text-align: left; background: none; border: 0;
  font: 500 .93rem/1.35 var(--font); color: var(--ink); padding: 7px 10px; border-radius: 8px; cursor: pointer;
}
.facet button:hover { background: var(--bg-soft); }
.facet button[aria-pressed="true"] { background: var(--sky); color: var(--blue-dark); font-weight: 600; }
.facet button .n { color: #8a96a8; font-size: .82rem; font-variant-numeric: tabular-nums; }
.facet button[disabled] { opacity: .4; cursor: default; }
.search-bar {
  display: flex; align-items: center; gap: 10px; background: #fff; border: 2px solid var(--line);
  border-radius: 12px; padding: 4px 6px 4px 14px; transition: border-color .15s, box-shadow .15s;
}
.search-bar:focus-within { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31, 111, 197, .12); }
.search-bar svg { width: 20px; height: 20px; color: #8a96a8; flex-shrink: 0; }
.search-bar input { flex: 1; min-width: 0; border: 0; font: 500 1.05rem var(--font); padding: 12px 0; background: transparent; color: var(--ink); }
.search-bar input:focus { outline: none; }
.search-bar .clear { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 8px; font-size: .9rem; }
.result-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 18px 0; }
.result-count { font-weight: 600; color: var(--navy); }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.active-filters button {
  background: var(--navy); color: #fff; border: 0; border-radius: 999px; padding: 4px 12px; font: 500 .82rem var(--font); cursor: pointer;
}
.active-filters button::after { content: " \00d7"; }
.finder-toggle { display: none; }
.no-results {
  text-align: center; padding: 48px 24px; border: 2px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft);
}
.no-results h3 { font-size: 1.3rem; }
@media (max-width: 900px) {
  .finder { grid-template-columns: 1fr; }
  .finder-side { position: static; max-height: none; display: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
  .finder-side.open { display: block; }
  .finder-toggle { display: inline-flex; }
}

/* ---------- Case study detail ---------- */
.crumbs { font-size: .88rem; color: #9fb4d3; margin-bottom: 18px; }
.crumbs a { color: #c4d4ea; text-decoration: none; }
.crumbs a:hover { color: #fff; text-decoration: underline; }
.crumbs span { margin: 0 6px; }
.case-hero .meta-line { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.case-hero .meta-line .chip { background: rgba(255,255,255,.1); color: #e1ebf8; border: 1px solid rgba(255,255,255,.18); padding: 4px 12px; border-radius: 999px; font-size: .85rem; text-decoration: none; }
.case-hero .meta-line .chip:hover { background: rgba(255,255,255,.18); }
.case-layout { display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: start; }
.case-body { font-size: 1.08rem; }
.case-body h2 { font-size: 1.4rem; margin-top: 1.6em; }
.case-body h2:first-child { margin-top: 0; }
.glance { position: sticky; top: 92px; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: #fff; box-shadow: var(--shadow); }
.glance h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.glance dl { margin: 0 0 20px; }
.glance dt { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: #8a96a8; margin-top: 14px; }
.glance dd { margin: 2px 0 0; font-weight: 500; }
.glance dd.before { color: #8a3b2c; }
.glance dd.after { color: var(--green); font-weight: 700; }
.glance .btn { width: 100%; margin-top: 8px; }
@media (max-width: 900px) { .case-layout { grid-template-columns: 1fr; } .glance { position: static; } }
.problem-box { background: var(--bg-soft); border-left: 4px solid var(--blue); padding: 18px 22px; border-radius: 0 10px 10px 0; margin: 0 0 28px; font-size: 1.05rem; }

/* ---------- Steps / process ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { position: relative; padding-top: 52px; }
.step::before {
  counter-increment: step; content: counter(step); position: absolute; top: 0; left: 0;
  width: 38px; height: 38px; border-radius: 50%; background: var(--blue); color: #fff;
  display: grid; place-items: center; font-weight: 800;
}
.section-navy .step::before { background: var(--amber); color: var(--navy); }
.step p { color: var(--muted); font-size: .97rem; }
.section-navy .step p { color: #b9c9e0; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Lists ---------- */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat;
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Industry tiles ---------- */
.ind-tile { display: block; text-decoration: none; color: var(--ink); padding: 20px 22px; }
.ind-tile h3 { font-size: 1.02rem; margin: 0 0 4px; color: var(--navy); }
.ind-tile:hover h3 { color: var(--blue); }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary {
  cursor: pointer; list-style: none; font-weight: 600; font-size: 1.06rem; color: var(--navy);
  padding: 18px 40px 18px 0; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font-size: 1.6rem; color: var(--blue); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); padding-bottom: 12px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--blue) 0%, #2a5fb0 55%, var(--navy-2) 100%);
  color: #e3edfa; border-radius: 20px; padding: 48px; display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between; gap: 24px;
}
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { margin: 0; color: #d4e3f7; max-width: 620px; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 640px) { .cta-band { padding: 32px 24px; } }

/* ---------- Pricing-free packages ---------- */
.package { display: flex; flex-direction: column; }
.package .checks { margin: 16px 0 24px; font-size: .95rem; }
.package .btn { margin-top: auto; }
.package.popular { border: 2px solid var(--blue); box-shadow: var(--shadow-lg); }
.package .ribbon { position: absolute; top: -13px; left: 24px; background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; letter-spacing: .04em; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 16px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.form label { font-weight: 600; font-size: .92rem; color: var(--navy); display: block; margin-bottom: 6px; }
.form input, .form select, .form textarea {
  width: 100%; font: 400 1rem var(--font); color: var(--ink); background: #fff;
  border: 1.5px solid #cfd8e4; border-radius: 10px; padding: 12px 14px;
}
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,111,197,.12); }
.form .hint { font-size: .85rem; color: var(--muted); }
.form .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.form-status { font-weight: 600; color: var(--green); min-height: 1.5em; margin: 0; }
.mail-options { display: flex; flex-wrap: wrap; gap: 10px; }
.mail-options .btn { padding: 9px 16px; font-size: .92rem; border-width: 1.5px; }
.contact-cards { display: grid; gap: 16px; }
.contact-cards .card { padding: 20px 22px; }
.contact-cards .card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-cards .card p { margin: 0; color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer { background: #071a33; color: #9fb2cd; padding: 64px 0 24px; font-size: .95rem; }
.site-footer h2 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 14px; }
.site-footer a { color: #c9d7ea; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-brand img { height: 44px; background: #fff; padding: 6px 8px; border-radius: 8px; margin-bottom: 16px; }
.footer-bottom { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .86rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.support-footer { text-align: center; font-size: .75rem; color: #666; background: #fff; padding: 12px 0; line-height: 1.6; }
.support-footer a { color: #1565c0; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.wa-float:hover { background: #178a45; color: #fff; transform: scale(1.05); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 16px; } .mt-4 { margin-top: 32px; } .mt-6 { margin-top: 48px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.browser-frame { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); background: #fff; }
.browser-frame .bar { display: flex; gap: 6px; padding: 10px 14px; background: #eef2f7; border-bottom: 1px solid var(--line); }
.browser-frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: #cbd5e1; }
.browser-frame .body { padding: 22px; }
.mock-line { height: 10px; border-radius: 6px; background: #e6ecf4; margin-bottom: 10px; }
.mock-hero { height: 110px; border-radius: 10px; background: linear-gradient(120deg, var(--navy), var(--blue)); margin-bottom: 16px; position: relative; }
.mock-hero::after { content: ""; position: absolute; left: 18px; top: 26px; width: 55%; height: 14px; border-radius: 6px; background: rgba(255,255,255,.75); box-shadow: 0 24px 0 -2px rgba(255,255,255,.45); }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.mock-cards span { height: 64px; border-radius: 8px; background: var(--bg-soft); border: 1px solid var(--line); }
.score-row { display: flex; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.score { display: flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 600; color: var(--navy); }
.score b { width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--green); display: grid; place-items: center; color: var(--green); font-size: .85rem; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; } }
@media print { .site-header, .wa-float, .site-footer, .cta-band { display: none; } }