/* Premium Marketing Apps — Premium Marketing LLC brand skin.
   Matches the Premium Marketing website: deep navy, cyan gradient accents,
   Sora headings, Inter body. Gold only as a small secondary accent. */

:root {
  --navy: #10143c;
  --navy-2: #0b0e28;
  --card: rgba(22, 26, 66, 0.72);
  --line: rgba(255, 255, 255, 0.09);
  --blue: #2f9dff;
  --blue-deep: #1668dc;
  --cyan: #7dd3fc;
  --gold: #d4af37;
  --gold-soft: #e8c96a;
  --ink: #eef1ff;
  --muted: #a9b2d8;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(900px 480px at 50% -8%, rgba(47, 157, 255, 0.14), transparent 60%),
    var(--navy-2);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Sora', 'Inter', sans-serif; line-height: 1.18; letter-spacing: -0.015em; }

a { color: var(--blue); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(16, 20, 60, 0.9);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  color: var(--ink);
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  height: 28px;
  width: 28px;
  border-radius: 6px;
  margin-right: 8px;
}

.links a {
  color: var(--ink);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.15s, color 0.15s;
}

.links a:hover { opacity: 1; color: var(--cyan); }

/* ---------- Hero ---------- */
.hero {
  text-align: center;
  padding: 6rem 1.25rem 4rem;
}

.hero-kicker {
  color: var(--gold);
  font-family: 'Sora', 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.25rem;
}

.hero-byline {
  color: var(--ink);
  font-weight: 600;
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

.tagline {
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Buttons (match Premium Marketing site) ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.9rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff;
  box-shadow: 0 8px 22px rgba(47, 157, 255, 0.35);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(47, 157, 255, 0.5); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--ink);
}

.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-disabled {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: not-allowed;
}

/* ---------- Sections ---------- */
.section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3.5rem 1.25rem;
}

.section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  text-align: center;
}

.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  backdrop-filter: blur(8px);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 157, 255, 0.5);
  box-shadow: 0 16px 36px rgba(47, 157, 255, 0.14);
}

.card-icon { margin-bottom: 1rem; }

.card-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-badge.live { background: rgba(52, 211, 153, 0.18); color: #6ee7b7; border: 1px solid rgba(52, 211, 153, 0.4); }
.card-badge.soon { background: rgba(212, 175, 55, 0.14); color: var(--gold-soft); border: 1px solid rgba(212, 175, 55, 0.4); }

.card h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.card .emoji { font-size: 1.3rem; }

.card p { color: var(--muted); margin-bottom: 1.5rem; }

/* ---------- Install steps ---------- */
.steps {
  list-style: none;
  counter-reset: step;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.steps li {
  counter-increment: step;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem 1.1rem 4rem;
  position: relative;
  color: var(--muted);
}

.steps li strong { color: var(--ink); }

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- About ---------- */
#about { text-align: center; }

#about p {
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 1.75rem;
}

#about strong { color: var(--ink); }
#about em { color: var(--gold-soft); }

/* ---------- Footer ---------- */
footer {
  text-align: center;
  padding: 2.5rem 1.25rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

footer .free { color: var(--ink); font-weight: 600; margin-bottom: 0.25rem; }
footer .premium { color: var(--gold); margin-bottom: 1rem; }
footer .copy { font-size: 0.85rem; opacity: 0.7; }

@media (max-width: 560px) {
  .links a { margin-left: 0.8rem; font-size: 0.85rem; }
  .hero { padding: 4rem 1.25rem 3rem; }
}

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%) translateY(20px);
  background: rgba(22, 26, 66, 0.95);
  border: 1px solid rgba(125, 211, 252, 0.4);
  color: var(--ink);
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 50;
}

#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}