:root {
  --bg:#0a0a0f;
  --panel:#141418;
  --muted:#a8abbf;
  --accent:#ff5f57;
  --accent-2:#ffbd2e;
  --glass: rgba(255,255,255,0.05);
  --card-radius:16px;
}

* { box-sizing:border-box; }

html, body {
  height:100%;
  margin:0;
  font-family:'Inter', sans-serif;
  color:#e0e0e0;
  background:linear-gradient(180deg,#0a0a0f 0%, #0f0f15 80%);
}

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

body {
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* NAVIGATION */
header {
  position:fixed;
  width:100%;
  top:0;
  left:0;
  z-index:50;
  background:var(--panel);
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 32px;
  box-shadow:0 2px 12px rgba(0,0,0,0.6);
}

.brand {
  font-weight:800;
  font-size:20px;
  display:flex;
  align-items:center;
  gap:12px;
}

nav ul {
  display:flex;
  gap:24px;
  list-style:none;
  margin:0;
  padding:0;
}

nav a {
  font-weight:600;
  font-size:14px;
  transition:0.2s;
}

nav a:hover {
  color:var(--accent);
}

/* BUTTONS */
.btn {
  padding:14px 28px;
  border-radius:12px;
  border:none;
  cursor:pointer;
  font-weight:700;
  background:linear-gradient(270deg,var(--accent),var(--accent-2),var(--accent));
  background-size:200% 200%;
  color:#fff;
  transition:0.5s;
}
.btn:hover {
  background-position:100% 0;
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(255,95,87,0.3);
}

/* HERO */
.hero {
  height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:0 24px;
}

.hero .title {
  font-size:80px;
  font-weight:800;
  line-height:1.1;
  margin-bottom:16px;
  color:#fff;
  text-shadow:0 6px 40px rgba(0,0,0,0.6);
}

.hero .subtitle {
  font-size:18px;
  font-weight:500;
  color:#b0b0c0;
  margin-bottom:32px;
  max-width:700px;
}

.cta-row {
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}

/* HERO CARD */
.hero-card {
  width:min(800px,90%);
  margin-top:32px;
  border-radius:var(--card-radius);
  overflow:hidden;
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  box-shadow:0 20px 60px rgba(0,0,0,0.6);
  border:1px solid rgba(255,255,255,0.03);
  transition:0.3s;
}

.hero-card img {
  width:100%;
  display:block;
  border-radius:var(--card-radius);
}

/* SECTION */
.section {
  padding:100px 32px 60px;
  max-width:1200px;
  margin:0 auto;
}

.two-col {
  display:grid;
  grid-template-columns:1fr 420px;
  gap:48px;
  align-items:center;
}

.h1 {
  font-size:42px;
  font-weight:800;
  margin-bottom:16px;
  color:#fff;
}

.lead {
  color:#a8abbf;
  line-height:1.6;
  margin-bottom:24px;
}

.centered {
  text-align:center;
}

.centered .big-title {
  font-size:60px;
  font-weight:800;
  margin-bottom:14px;
}

.centered .desc {
  max-width:720px;
  margin:0 auto;
  color:#b0b0c0;
}

/* IMAGES */
.image-wrapper {
  width:100%;
  max-width:1200px;
  border-radius:20px;
  overflow:hidden;
  display:flex;
  justify-content:center;
  align-items:center;
  box-shadow:0 20px 60px rgba(0,0,0,0.6);
  border:1px solid rgba(255,255,255,0.05);
  margin:0 auto;
}

.image-wrapper img {
  width:100%;
  height:auto;
  object-fit:contain;
}

.mockup img {
  width:100%;
  max-width:1100px;
  border-radius:22px;
  box-shadow:0 20px 60px rgba(0,0,0,0.7);
  border:6px solid rgba(255,255,255,0.05);
  background:#111;
  transition:0.3s;
}
.mockup img:hover {
  transform:scale(1.02);
}

/* FOOTER SPACER */
.spacer {
  height:140px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,0.6));
}

/* RESPONSIVE */
@media(max-width:1000px) {
  .two-col { grid-template-columns:1fr; }
  .title { font-size:54px; }
}
@media(max-width:600px) {
  .title { font-size:40px; padding:0 12px; }
  .hero { padding-top:100px; }
}

.footer {
  background: rgba(20, 20, 24, 0.85);
  backdrop-filter: blur(12px);
  padding: 32px 20px;
  text-align: center;
  color: #b0b0c0;
  margin-top: 60px;
  border-top: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 -8px 30px rgba(0,0,0,0.6);
  font-size: 14px;
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
}

.footer-brand img {
  width: 50px;
  height: 50px;
  border-radius: 50%; /* teraz jest idealnie okrągłe */
  object-fit: cover;
  padding: 4px; /* wewnętrzna przestrzeń w ramce */
  border: 1px solid var(--accent); /* kolor ramki */
  box-shadow: 0 4px 20px rgba(255,95,87,0.4);
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); /* lekki gradient pod ramką */
  transition: transform 0.3s, box-shadow 0.3s;
}

.footer-brand img:hover {
  transform: rotate(-10deg) scale(1.1);
  box-shadow: 0 6px 25px rgba(255,95,87,0.6);
}

.footer .heart {
  color: #ff5f57;
  font-size: 16px;
}