:root{
  --bg:#f6f8fc;
  --bg2:#eef4ff;
  --card:#ffffff;
  --text:#1b2430;
  --muted:#667085;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --border:#e5e7eb;
  --soft:#eef5ff;
  --success:#0f9f6e;
  --shadow:0 16px 40px rgba(15,23,42,0.08);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,#f8fafc 0%,#eef4ff 100%);
  color:var(--text);
  line-height:1.7;
}
a{color:var(--primary);text-decoration:none}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(229,231,235,.9);
}
.nav{
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:14px 0;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--text)}
.logos{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563eb,#60a5fa);
  color:#fff;font-weight:800;box-shadow:var(--shadow)
}
.logo{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#2563eb,#60a5fa);
  color:white;
  font-weight:800;
}
.nav-links{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.nav-links a:hover{color:var(--primary)}
.hero{padding:56px 0 28px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.hero-card,.content-card,.card,.faq-item{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-card,.content-card{padding:32px}
.badge,.pill{
  display:inline-block;
  padding:8px 14px;border-radius:999px;
  background:rgba(37,99,235,.08);color:var(--primary);
  font-weight:700;font-size:14px
}
.pill-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
h1{
  margin:0 0 12px;
  font-size:clamp(2rem,4vw,3.4rem);
  line-height:1.08;letter-spacing:-.03em
}
.subtitle{margin:0;color:var(--muted);font-size:1.02rem}
.meta{margin-top:16px;color:var(--muted);font-size:14px}
.hero-side{padding:24px}
.status{
  padding:18px;border-radius:18px;background:linear-gradient(180deg,#f8fbff 0%,#eef5ff 100%);
  border:1px solid #dbe8ff
}
.status-label{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--success);font-weight:800;font-size:14px;margin-bottom:8px
}
.dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--success);box-shadow:0 0 0 6px rgba(15,159,110,.14)
}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}
.metric{
  padding:18px;border-radius:18px;background:#fff;border:1px solid var(--border)
}
.metric strong{display:block;font-size:1.25rem;margin-bottom:4px}
.section{padding:18px 0 40px}
.section-head{margin-bottom:18px}
.section-head h2{margin:0 0 10px;font-size:clamp(1.6rem,2vw,2.2rem);letter-spacing:-.03em}
.section-head p{margin:0;color:var(--muted);max-width:760px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:22px}
.card h3{margin:0 0 10px;font-size:1.08rem}
.card p{margin:0;color:var(--muted)}
ul{margin:0 0 14px 20px;padding:0}
li{margin-bottom:8px}
.note,.request-box{
  margin:18px 0;padding:18px;border-radius:18px;
  background:#eef5ff;border:1px solid #dbe8ff;color:#244273
}
.faq-list{display:grid;gap:14px}
details{
  background:var(--card);border:1px solid var(--border);
  border-radius:18px;padding:18px 20px;box-shadow:var(--shadow)
}
summary{cursor:pointer;font-weight:700;list-style:none}
summary::-webkit-details-marker{display:none}
details p{margin:12px 0 0;color:var(--muted)}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-list{display:grid;gap:12px;margin-top:18px}
.contact-item{
  padding:14px 16px;border-radius:16px;background:var(--soft);border:1px solid #dbe8ff
}
form{display:grid;gap:14px}
label{display:grid;gap:8px;font-weight:700;font-size:14px}
input,textarea,select{
  width:100%;padding:14px;border-radius:14px;border:1px solid var(--border);
  font:inherit;background:#fff;color:var(--text)
}
textarea{min-height:140px;resize:vertical}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:14px;font-weight:700;border:1px solid transparent;
  transition:.2s ease;cursor:pointer
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 24px rgba(37,99,235,.22)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;color:var(--primary);border-color:var(--border)}
.small{color:var(--muted);font-size:14px}
.footer{padding:0 0 40px;color:var(--muted);font-size:14px}
.footer-box{
  border-top:1px solid var(--border);
  padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap
}
@media (max-width:920px){
  .hero-grid,.contact-wrap,.grid-3{grid-template-columns:1fr}
}
@media (max-width:640px){
  .hero-card,.content-card,.card,details{padding:20px}
  .metrics{grid-template-columns:1fr}
}

.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.download-card{padding:24px}
.download-card h3{margin:0 0 10px;font-size:1.18rem}
.download-card p{margin:0 0 14px;color:var(--muted)}
.platform-tag{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:rgba(37,99,235,.08);color:var(--primary);font-weight:700;font-size:13px;margin-bottom:14px}
.download-meta{display:grid;gap:10px;margin:16px 0}
.download-meta .contact-item{padding:12px 14px}
@media (max-width:920px){.download-grid{grid-template-columns:1fr}}

.nav-links a.active{
  color:var(--primary);
  font-weight:800;
}

.download-page{
  overflow:hidden;
}

.download-hero{
  padding:44px 0 24px;
}

.download-hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:24px;
  align-items:stretch;
}

.download-hero-copy,
.download-showcase,
.platform-card,
.publish-card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(229,231,235,.95);
  border-radius:28px;
  box-shadow:0 20px 60px rgba(15,23,42,.08);
}

.download-hero-copy{
  padding:36px;
  position:relative;
}

.download-hero-copy::before{
  content:"";
  position:absolute;
  inset:auto auto 24px -20px;
  width:180px;
  height:180px;
  background:radial-gradient(circle,rgba(37,99,235,.14),rgba(37,99,235,0));
  pointer-events:none;
}

.hero-actions-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin-top:28px;
}

.store-btn{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:16px 18px;
  border-radius:20px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  box-shadow:0 10px 24px rgba(15,23,42,.05);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.store-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 30px rgba(15,23,42,.08);
  border-color:#cfe0ff;
}

.store-btn-primary{
  background:linear-gradient(135deg,#2563eb,#3b82f6);
  color:#fff;
  border-color:transparent;
}

.store-btn-label{
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  opacity:.75;
}

.store-btn strong{
  font-size:1rem;
  line-height:1.35;
}

.hero-notes{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:24px;
}

.hero-note{
  padding:14px 15px;
  border-radius:18px;
  background:#f8fbff;
  border:1px solid #dbe8ff;
}

.hero-note strong,
.hero-note span{
  display:block;
}

.hero-note strong{
  margin-bottom:4px;
  font-size:14px;
}

.hero-note span{
  color:var(--muted);
  font-size:13px;
  line-height:1.5;
}

.download-showcase{
  padding:22px;
  display:grid;
  gap:16px;
  background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);
}

.showcase-card-main{
  padding:22px;
  border-radius:24px;
  background:linear-gradient(180deg,#0f172a 0%,#172554 100%);
  color:#fff;
}

.showcase-top{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}

.badge-soft{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  color:#fff;
  font-weight:700;
  font-size:13px;
}

.showcase-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.86);
}

.showcase-app{
  display:flex;
  gap:16px;
  align-items:center;
  margin:24px 0;
}

.showcase-logo{
  width:72px;
  height:72px;
  border-radius:20px;
  box-shadow:0 16px 30px rgba(0,0,0,.24);
  background:#fff;
}

.showcase-app h2{
  margin:0 0 6px;
  font-size:1.8rem;
  line-height:1.1;
}

.showcase-app p{
  margin:0;
  color:rgba(255,255,255,.72);
}

.showcase-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}

.showcase-stat{
  padding:14px;
  border-radius:18px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.08);
}

.showcase-stat strong,
.showcase-stat span{
  display:block;
}

.showcase-stat strong{
  font-size:1rem;
  margin-bottom:4px;
}

.showcase-stat span{
  font-size:13px;
  color:rgba(255,255,255,.72);
}

.showcase-mini-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}

.showcase-mini{
  padding:16px;
  border-radius:20px;
  background:#fff;
  border:1px solid #e6edf9;
}

.showcase-mini strong,
.showcase-mini span{
  display:block;
}

.showcase-mini strong{
  margin-bottom:4px;
  font-size:15px;
}

.showcase-mini span{
  color:var(--muted);
  font-size:13px;
}

.section-head-centered{
  text-align:center;
}

.section-head-centered p{
  margin-left:auto;
  margin-right:auto;
}

.platform-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}

.platform-card{
  padding:26px;
}

.platform-card-top{
  display:flex;
  gap:16px;
  align-items:flex-start;
  margin-bottom:16px;
}

.platform-icon{
  width:56px;
  height:56px;
  border-radius:18px;
  display:grid;
  place-items:center;
  font-size:1.7rem;
  background:linear-gradient(135deg,#eff6ff,#dbeafe);
  border:1px solid #dbe8ff;
}

.platform-name{
  font-size:1.28rem;
  font-weight:800;
  line-height:1.2;
}

.platform-subtitle{
  margin-top:5px;
  color:var(--muted);
  font-size:14px;
}

.platform-card p{
  margin:0 0 16px;
  color:var(--muted);
}

.platform-points{
  margin:0;
  padding-left:20px;
  color:var(--text);
}

.platform-points li{
  margin-bottom:10px;
}

.platform-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin-top:22px;
  flex-wrap:wrap;
}

.platform-meta{
  font-size:14px;
  color:var(--muted);
  font-weight:700;
}

.btn-wide{
  min-width:220px;
}

.why-wrap{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:20px;
  align-items:start;
}

.feature-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.feature-item{
  padding:18px;
  border-radius:20px;
  background:#fff;
  border:1px solid var(--border);
  box-shadow:0 12px 30px rgba(15,23,42,.05);
}

.feature-item strong,
.feature-item span{
  display:block;
}

.feature-item strong{
  margin-bottom:6px;
}

.feature-item span{
  color:var(--muted);
  font-size:14px;
}

.publish-card{
  padding:28px;
}

.publish-card h3{
  margin:0 0 14px;
  font-size:1.4rem;
}

.publish-card ul{
  margin:0;
}

@media (max-width:920px){
  .download-hero-grid,
  .platform-grid,
  .why-wrap,
  .feature-list{
    grid-template-columns:1fr;
  }

  .hero-notes,
  .hero-actions-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:640px){
  .download-hero-copy,
  .download-showcase,
  .platform-card,
  .publish-card{
    padding:20px;
    border-radius:22px;
  }

  .showcase-stats,
  .showcase-mini-grid{
    grid-template-columns:1fr;
  }

  .platform-footer{
    align-items:stretch;
  }

  .btn-wide{
    width:100%;
    min-width:0;
  }
}

/* ===== Download page redesign ===== */
.dl-page{
  background:linear-gradient(180deg,#f8fbff 0%,#f2f6ff 100%);
}

.dl-hero{
  padding:56px 0 28px;
}

.dl-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  gap:24px;
  align-items:stretch;
}

.dl-copy,
.dl-preview-card,
.dl-platform-card,
.dl-bottom-card{
  background:rgba(255,255,255,.95);
  border:1px solid rgba(219,228,255,.95);
  border-radius:28px;
  box-shadow:0 20px 50px rgba(15,23,42,.08);
}

.dl-copy{
  padding:40px;
}

.dl-kicker-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.dl-kicker{
  display:inline-flex;
  align-items:center;
  padding:8px 14px;
  border-radius:999px;
  background:#1d4ed8;
  color:#fff;
  font-size:13px;
  font-weight:800;
  letter-spacing:.01em;
}

.dl-kicker-soft{
  background:#eaf1ff;
  color:#2c5be8;
}

.dl-copy h1{
  margin:0;
  font-size:clamp(2.8rem,5vw,4.3rem);
  line-height:.98;
  letter-spacing:-.05em;
}

.dl-subtitle{
  margin:18px 0 0;
  max-width:700px;
  color:#5b677a;
  font-size:1.08rem;
  line-height:1.7;
}

.dl-button-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}

.dl-btn,
.dl-card-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 20px;
  border-radius:16px;
  font-weight:800;
  border:1px solid #d8e3ff;
  color:#1b2430;
  background:#fff;
  box-shadow:0 8px 20px rgba(15,23,42,.05);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.dl-btn:hover,
.dl-card-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 28px rgba(15,23,42,.08);
}

.dl-btn-primary,
.dl-card-btn{
  background:linear-gradient(135deg,#2563eb,#3b82f6);
  color:#fff;
  border-color:transparent;
}

.dl-mini-points{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:28px;
}

.dl-mini-point{
  padding:18px;
  border-radius:20px;
  background:#f8fbff;
  border:1px solid #e2ebff;
}

.dl-mini-point strong,
.dl-mini-point span,
.dl-app-chip strong,
.dl-app-chip span,
.dl-stat strong,
.dl-stat span{
  display:block;
}

.dl-mini-point strong{
  margin-bottom:6px;
  font-size:15px;
}

.dl-mini-point span{
  color:#667085;
  font-size:14px;
  line-height:1.6;
}

.dl-preview-card{
  padding:24px;
  background:linear-gradient(180deg,#ffffff 0%,#f6f9ff 100%);
}

.dl-preview-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}

.dl-app-chip{
  display:flex;
  align-items:center;
  gap:14px;
}

.dl-app-chip img{
  width:62px;
  height:62px;
  border-radius:18px;
}

.dl-app-chip strong{
  font-size:1.05rem;
}

.dl-app-chip span{
  color:#667085;
  font-size:14px;
}

.dl-status{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:0 12px;
  border-radius:999px;
  background:#eaf8ef;
  color:#137a46;
  font-size:13px;
  font-weight:800;
}

.dl-preview-panel{
  margin-top:20px;
  padding:26px;
  border-radius:24px;
  background:linear-gradient(160deg,#111827 0%,#1e3a8a 100%);
  color:#fff;
}

.dl-preview-badge{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  font-size:13px;
  font-weight:800;
}

.dl-preview-panel h2{
  margin:18px 0 10px;
  font-size:2rem;
  line-height:1.1;
  letter-spacing:-.03em;
}

.dl-preview-panel p{
  margin:0;
  color:rgba(255,255,255,.78);
}

.dl-preview-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:16px;
}

.dl-stat{
  padding:16px;
  border-radius:20px;
  background:#fff;
  border:1px solid #e6edf9;
}

.dl-stat strong{
  margin-bottom:4px;
  font-size:1rem;
}

.dl-stat span{
  color:#667085;
  font-size:13px;
}

.dl-section-head{
  margin-bottom:18px;
  text-align:center;
}

.dl-section-head h2{
  margin:0 0 10px;
  font-size:clamp(1.9rem,3vw,2.6rem);
  letter-spacing:-.03em;
}

.dl-section-head p{
  margin:0;
  color:#667085;
}

.dl-platform-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}

.dl-platform-card{
  padding:28px;
}

.dl-platform-icon{
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border-radius:18px;
  background:#eef4ff;
  border:1px solid #dbe8ff;
  font-size:1.7rem;
}

.dl-platform-card h3{
  margin:18px 0 8px;
  font-size:1.35rem;
}

.dl-platform-card p{
  margin:0;
  color:#667085;
}

.dl-platform-meta{
  margin:18px 0 16px;
  color:#1d4ed8;
  font-size:14px;
  font-weight:800;
}

.dl-card-btn{
  width:100%;
}

.dl-bottom{
  padding-top:6px;
}

.dl-bottom-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
}

.dl-bottom-card{
  padding:28px;
}

.dl-bottom-card h2,
.dl-bottom-card h3{
  margin:0 0 12px;
  letter-spacing:-.03em;
}

.dl-bottom-card p,
.dl-bottom-card li{
  color:#667085;
}

.dl-bottom-note{
  background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);
}

@media (max-width: 980px){
  .dl-hero-grid,
  .dl-platform-grid,
  .dl-bottom-grid,
  .dl-mini-points{
    grid-template-columns:1fr;
  }
}

@media (max-width: 680px){
  .dl-copy,
  .dl-preview-card,
  .dl-platform-card,
  .dl-bottom-card{
    padding:22px;
    border-radius:22px;
  }

  .dl-copy h1{
    font-size:2.45rem;
  }

  .dl-button-row,
  .dl-preview-stats{
    display:grid;
    grid-template-columns:1fr;
  }

  .dl-btn{
    width:100%;
  }
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.platform-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.platform-card:hover,
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 46px rgba(20, 32, 51, 0.10);
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(36, 99, 235, 0.10);
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.platform-card h3 {
  margin: 16px 0 10px;
  font-size: 1.48rem;
  letter-spacing: -0.03em;
}

.platform-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.platform-card ul {
  padding-left: 18px;
  margin: 0 0 22px;
  color: var(--text);
}

.platform-card li + li {
  margin-top: 8px;
}

.platform-card p {
    margin: 0 0 16px;
    color: var(--muted);
}
/* ===== Responsive polish upgrade ===== */
html,body{
  max-width:100%;
  overflow-x:hidden;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

.logo{
  object-fit:cover;
  flex:0 0 42px;
  box-shadow:0 10px 24px rgba(37,99,235,.18);
}

.brand{
  min-width:0;
}

.brand span,
.nav-links a,
.footer-box a,
.card p,
.subtitle,
.section-head p,
.contact-item,
.note,
.request-box{
  overflow-wrap:anywhere;
  word-break:break-word;
}

.nav-links{
  align-items:center;
}

.nav-links a{
  position:relative;
  padding:8px 10px;
  border-radius:12px;
  transition:background .2s ease,color .2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible{
  background:#eef5ff;
  color:var(--primary);
}

.hero,
.section{
  scroll-margin-top:92px;
}

.section-heading,
.platforms .section-heading{
  margin-bottom:18px;
}

.section-heading h2,
.platforms .section-heading h2{
  margin:0 0 10px;
  font-size:clamp(1.7rem,2.3vw,2.3rem);
  letter-spacing:-.03em;
}

.section-heading p,
.platforms .section-heading p{
  margin:0;
  max-width:760px;
  color:var(--muted);
}

.platforms{
  padding:0 0 30px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 9px;
    margin-top: 30px;
}

.platform-grid .platform-card{
  padding:24px;
}

.platform-badge{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  margin-bottom:14px;
  border-radius:999px;
  background:rgba(37,99,235,.08);
  color:var(--primary);
  font-size:13px;
  font-weight:800;
}

.platform-grid .platform-card h3{
  margin:0 0 10px;
  font-size:1.2rem;
}

.platform-grid .platform-card p{
  margin:0 0 14px;
}

.btn-block{
  width:100%;
}

.content-card h2,
.hero-card h2{
  line-height:1.2;
}

input,textarea,select,button{
  min-width:0;
}

form .btn{
  width:100%;
}

@media (max-width:920px){
  .topbar{
    position:sticky;
  }

  .nav{
    align-items:flex-start;
  }

  .nav-links{
    width:100%;
    display:flex;
    flex-wrap:nowrap;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    padding-bottom:2px;
  }

  .nav-links::-webkit-scrollbar{
    display:none;
  }

  .nav-links a{
    flex:0 0 auto;
    white-space:nowrap;
  }

  .hero{
    padding:36px 0 16px;
  }

  .section{
    padding:14px 0 28px;
  }

  .platform-grid{
    grid-template-columns:1fr;
  }

  .footer-box{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width:640px){
  .container{
    width:min(100% - 20px,1120px);
  }

  .nav{
    gap:10px;
    padding:10px 0;
  }

  .brand{
    gap:10px;
    font-size:15px;
  }

  .logo{
    width:38px;
    height:38px;
    border-radius:12px;
  }

  .nav-links{
    gap:8px;
    font-size:13px;
    margin-top:2px;
  }

  .nav-links a{
    padding:8px 12px;
    border:1px solid #e7eefc;
    background:#fff;
  }

  .hero-card,.content-card,.card,details{
    border-radius:18px;
  }

  h1{
    font-size:clamp(1.85rem,9vw,2.4rem);
    line-height:1.12;
  }

  .subtitle{
    font-size:15px;
    line-height:1.65;
  }

  .pill-row{
    gap:8px;
  }

  .pill,.badge{
    font-size:12px;
    padding:7px 11px;
  }

  .platform-grid .platform-card,
  .metric,
  .contact-item,
  .note,
  .request-box{
    padding:16px;
  }

  .footer{
    padding-bottom:28px;
  }

  .footer-box{
    gap:10px;
  }
}