/* Modern SaaS-styled landing page CSS */
:root{
  --bg: #ffffff;
  --primary: #E3F2FD; /* scaffold */
  --primary-dark: #C0D9F0; /* darker version for contrast */
  --accent: #E3E0D8;  /* icon background */
  --brand: #0D47A1;   /* darker blue for better contrast */
  --brand-light: #1976D2; /* lighter version for accents */
  --muted: #4B5563;   /* darker text for better contrast */
  --glass: rgba(255,255,255,0.75);
  --card-shadow: 0 10px 30px rgba(16,24,40,0.12);
  --pop-shadow: 0 12px 28px rgba(13,71,161,0.25);
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,Segoe UI,Roboto,system-ui,-apple-system,"Helvetica Neue",Arial; color:#0f172a;background:var(--bg)}
.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 36px;
  width: 100%;
}

/* Header / nav */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.6));
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(16,24,40,0.04);
  padding: 16px 0;
}
.nav-row{
  display:flex;
  align-items:center;
  gap:16px;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.brand .logo{
  width:44px;
  height:44px;
  border-radius:10px;
  object-fit:cover;
}
.brand-name{
  font-weight:700;
  color:var(--brand);
  letter-spacing:-0.02em;
  font-size: 18px;
}
.nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.nav a{
  margin:0 18px;
  color:var(--muted);
  text-decoration:none;
  font-weight:600;
  padding: 8px 4px;
}
.nav a:hover{
  color:var(--brand);
}
.nav-ctas{
  display:flex;
  gap:14px;
  align-items: center;
}
.btn.small{
  padding:8px 14px;
  border-radius:10px;
}

/* Hero */
.hero{
  background:linear-gradient(135deg, var(--primary), var(--primary-dark), #f7fafc);
  padding:80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(13,71,161,0.03) 0%, transparent 60%);
  z-index: 0;
}
.hero-inner{
  display:grid;
  grid-template-columns:1fr 420px;
  gap:60px;
  align-items:center;
  position: relative;
  z-index: 1;
}
.hero-left{
  padding-right:8px;
  max-width: 620px;
}
.hero-title{
  font-size:48px;
  line-height:1.1;
  margin:0 0 24px;
  color:var(--brand);
  font-weight: 800;
  letter-spacing: -0.04em;
}
.lead{
  color:var(--muted);
  font-size:19px;
  line-height: 1.5;
  margin:0 0 28px;
}
.cta-row {
  display: flex;
  gap: 16px;
  align-items: center;
}
.highlights{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  list-style:none;
  padding:0;
  margin:36px 0 0;
}
.highlights li{
  background:rgba(255,255,255,0.85);
  padding:10px 18px;
  border-radius:999px;
  color:var(--brand);
  font-weight:600;
  box-shadow:var(--card-shadow);
  border: 1px solid rgba(13,71,161,0.08);
}

.hero-right{
  display:flex;
  justify-content:center;
}
.phone-mock{
  width:320px;
  border-radius:32px;
  background:linear-gradient(180deg,#fff, #f7fbff);
  padding:20px;
  box-shadow:var(--pop-shadow);
  position:relative;
  border: 1px solid rgba(13,71,161,0.08);
}
.phone-img{
  width:100%;
  height:520px;
  object-fit:cover;
  border-radius:18px;
}
.mock-shadow{
  position:absolute;
  left:8px;
  right:8px;
  bottom:-20px;
  height:40px;
  background:linear-gradient(90deg, rgba(13,71,161,0.14), rgba(13,71,161,0.04));
  filter:blur(12px);
  border-radius:12px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:14px 20px;
  border-radius:12px;
  text-decoration:none;
  font-weight:700;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn.primary{
  background:var(--brand);
  color:white;
  box-shadow:var(--pop-shadow);
}
.btn.primary:hover {
  background:var(--brand-light);
  box-shadow: 0 16px 32px rgba(13,71,161,0.3);
}
.btn.ghost{
  background:rgba(255,255,255,0.6);
  color:var(--brand);
  border:2px solid rgba(13,71,161,0.12);
}
.btn.ghost:hover {
  background:rgba(255,255,255,0.9);
  border-color: rgba(13,71,161,0.2);
}
.btn.big{
  padding:16px 28px;
  font-size:16px;
}
.btn svg{display:block}

.badge-link{
  display:inline-block;
  transition: transform 0.2s;
}
.badge-link:hover {
  transform: translateY(-2px);
}
.gplay-badge{
  height:52px;
  width:auto;
  display:block;
}

/* Features */
.features{
  padding:80px 40px;
  /* stand-out translucent panel */
  background: linear-gradient(135deg, rgba(227,242,253,0.75), rgba(255,255,255,0.55));
  border-radius: 28px;
  box-shadow: var(--pop-shadow);
  border: 1px solid rgba(13,71,161,0.1);
  margin: 40px 0;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.features::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -60%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(13,71,161,0.05) 0%, transparent 60%);
  z-index: 0;
}
.features h2{
  font-size:36px;
  margin-bottom:8px;
  color:var(--brand);
  position: relative;
  z-index: 1;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
}
.features p.intro{
  color:var(--muted);
  max-width:720px;
  position: relative;
  z-index: 1;
  margin: 0 auto 30px;
  text-align: center;
  font-size: 17px;
  line-height: 1.5;
}
.features-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
  margin-top:30px;
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.feature{
  background:#ffffff;
  padding:32px;
  border-radius:18px;
  box-shadow:var(--card-shadow);
  border:1px solid rgba(13,71,161,0.08);
  transition: transform 0.2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--pop-shadow);
}
.feature h3{
  margin:0 0 10px;
  color:var(--brand);
  font-weight: 700;
  font-size: 18px;
}
.feature p{
  color:var(--muted);
  margin:0;
}
.feature-head{
  display:flex;
  align-items:center;
  gap:18px;
  margin-bottom:18px;
}
.icon-circle{
  width:64px;
  height:64px;
  border-radius:16px;
  background:linear-gradient(135deg, var(--brand-light), var(--brand));
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:28px;
  color: white;
  box-shadow:0 8px 24px rgba(13,71,161,0.15);
  flex-shrink: 0;
}
.micro{
  color:var(--muted);
  margin-top:14px;
  line-height:1.6;
  font-size: 15px;
}

/* Download section */
.download{
  padding:60px 0;
  text-align:center;
  background: linear-gradient(135deg, rgba(227,242,253,0.4), rgba(255,255,255,0.8));
  border-radius: 28px;
  box-shadow: 0 12px 36px rgba(13,71,161,0.08);
  border: 1px solid rgba(13,71,161,0.06);
  margin: 40px 0;
}
.download h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--brand);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.download p {
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 32px;
  font-size: 17px;
  line-height: 1.5;
}

/* Contact */
.contact {
  padding: 60px 0;
  text-align: center;
  margin: 40px 0;
}
.contact h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--brand);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.contact p {
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 10px;
  font-size: 17px;
  line-height: 1.6;
}
.contact p a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
  position: relative;
  padding-bottom: 2px;
  display: inline-block;
  margin-top: 8px;
}
.contact p a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--brand-light);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.contact p a:hover::after {
  transform: scaleX(1);
}

/* Footer */
.site-footer{
  border-top:1px solid rgba(13,71,161,0.08);
  background:transparent;
  padding:36px 0;
  margin-top: 40px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}
.footer-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo-sm{
  width:48px;
  height:48px;
  border-radius:10px;
  box-shadow: 0 4px 8px rgba(13,71,161,0.1);
}
.footer-right p {
  margin: 8px 0;
}
.footer-right a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
}

@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr 360px; gap: 40px;}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .hero {padding: 60px 0 80px;}
  .hero-title {font-size: 42px;}
}

@media (max-width:720px){
  .nav{display:none}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-right{order:2}
  .hero-left{order:1;text-align:center; margin: 0 auto;}
  .hero-title{font-size:36px; margin-bottom: 20px;}
  .lead {font-size: 17px;}
  .highlights{justify-content: center}
  .cta-row{justify-content: center}
  .features{padding: 60px 24px;}
  .features-grid{grid-template-columns:1fr}
  .container{padding:0 24px}
  .footer-inner{flex-direction: column; text-align: center; gap: 24px;}
  .footer-left {flex-direction: column;}
  .features h2, .download h2, .contact h2 {font-size: 30px;}
}