/* ============================================================
   MyRemote – Shared Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --bg-0: #0a0b10;
  --bg-1: #10121a;
  --bg-2: #181b26;
  --bg-3: #1e2233;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(139, 92, 246, 0.4);

  --purple: #8b5cf6;
  --purple-light: #a78bfa;
  --cyan: #06b6d4;
  --cyan-light: #22d3ee;
  --grad: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
  --grad-text: linear-gradient(135deg, #a78bfa 0%, #22d3ee 100%);

  --text-1: #f1f5f9;
  --text-2: #94a3b8;
  --text-3: #64748b;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-glow: 0 0 60px rgba(139, 92, 246, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--purple-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--cyan-light); }
img { display: block; max-width: 100%; }

/* ── Background mesh ────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(139,92,246,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 90%, rgba(6,182,212,.10) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ── Layout helpers ─────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ── NAV ────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-1);
  text-decoration: none;
}
.nav-logo img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}
.nav-logo .brand-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text-1); }
.nav-cta {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 50px;
  background: var(--grad);
  color: #fff !important;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.35) !important;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: 50px;
  padding: 14px 32px;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.4);
  color: #fff;
}
.btn-ghost {
  background: var(--surface);
  color: var(--text-1);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  color: var(--text-1);
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.card:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

/* ── Badge ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--purple-light);
}

/* ── Section headings ───────────────────────────────────── */
.section-label {
  text-align: center;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-2);
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

/* ── Input / Form ───────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
}
.form-control {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-1);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  transition: all var(--transition);
  outline: none;
  width: 100%;
}
.form-control::placeholder { color: var(--text-3); }
.form-control:focus {
  border-color: var(--purple);
  background: rgba(139, 92, 246, 0.05);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }

/* ── Footer ─────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 80px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-1);
}
.footer-brand img { width: 28px; height: 28px; border-radius: 6px; }
.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-3);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-2); }
.footer-copy {
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ── Gradient text ──────────────────────────────────────── */
.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Divider ────────────────────────────────────────────── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--grad);
  border-radius: 2px;
  margin: 16px auto 32px;
}

/* ── Scroll-reveal animation ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Toast notification ─────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  padding: 14px 24px;
  background: linear-gradient(135deg, #8b5cf6, #06b6d4);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.4);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}
#toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}