:root{
  /* Light-first base */
  --bg: #f6fafb;
  --panel: #ffffff;
  --panel-2: #f1f6f8;

  --text: #0f1720;
  --muted: rgba(15,23,32,0.70);
  --muted-2: rgba(15,23,32,0.55);
  --border: rgba(15,23,32,0.10);

  /* Brand accents */
  --accent: #2dd4bf;
  --accent-2: #60a5fa;

  --shadow: 0 10px 30px rgba(15,23,32,0.10);
  --radius: 16px;
  --radius-lg: 22px;

  --max: 1080px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(45,212,191,0.20), transparent 55%),
    radial-gradient(900px 500px at 85% 0%, rgba(96,165,250,0.18), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(246,250,251,0.85);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
}

.logo{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(15,23,32,0.12);
}

.brand-name{
  font-weight: 750;
}

.brand-tagline{
  font-size: 0.92rem;
  color: var(--muted);
}

.nav{
  display:flex;
  align-items:center;
  gap: 16px;
}

.nav a{
  color: var(--muted);
  font-weight: 600;
}

.nav a:hover{
  color: var(--text);
  text-decoration: none;
}

/* Nav CTA */
.nav-cta{
  padding: 10px 14px;
  border-radius: 14px;
  color: #071218 !important;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: 0 6px 18px rgba(15,23,32,0.15);
}

.nav-cta:hover{
  transform: translateY(-1px);
  filter: brightness(1.03);
}

/* Hero */
.hero{
  padding: 72px 0 48px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

h1{
  font-size: clamp(2.2rem, 4vw, 3.3rem);
  line-height: 1.05;
  margin: 0 0 16px;
}

.lead{
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1.1rem;
}

.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0 16px;
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  font-weight: 700;
  box-shadow: var(--shadow);
}

.button.primary{
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #071218;
  border: none;
}

.button.ghost{
  background: #ffffff;
}

.hero-bullets{
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.hero-bullets li{ margin: 6px 0; }

/* Phone */
.hero-media{
  display:flex;
  justify-content:center;
}

.phone{
  width: min(360px, 100%);
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone-top, .phone-bottom{
  height: 14px;
  background: #f0f4f6;
}

.phone-screen{
  padding: 14px;
  background: #f7fafb;
}

.hero-screenshot{
  width: 100%;
  border-radius: 18px;
  display: block;
}

/* Sections */
.section{
  padding: 64px 0;
}

.section.alt{
  background: #f1f6f8;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head{
  margin-bottom: 22px;
}

.section-head p{
  color: var(--muted);
}

/* Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card p{
  color: var(--muted);
}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.shot{
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.shot-img{
  width: 100%;
  display: block;
}

.shot-caption{
  padding: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

/* CTA */
.section.cta{
  padding: 72px 0;
}

.cta-inner{
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 260px at 15% 20%, rgba(45,212,191,0.25), transparent 60%),
    radial-gradient(600px 260px at 85% 20%, rgba(96,165,250,0.22), transparent 60%),
    #ffffff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 28px;
}

.cta-inner p{
  color: var(--muted);
}

/* Footer */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 20px 0;
  background: #ffffff;
}

.footer-inner{
  display:flex;
  justify-content: space-between;
  align-items:center;
  color: var(--muted);
}

.mini-logo{
  width: 22px;
  height: 22px;
  border-radius: 7px;
  object-fit: cover;
}

/* Responsive */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr 1fr; }
  .gallery{ grid-template-columns: 1fr 1fr; }
  .nav{ display:none; }
}

@media (max-width: 560px){
  .cards{ grid-template-columns: 1fr; }
}
.contact-line {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-email {
  font-weight: 700;
  color: var(--accent-2);
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(96,165,250,0.12);
  text-decoration: none;
}

.contact-email:hover {
  background: rgba(96,165,250,0.20);
  text-decoration: none;
}