/* ai.gpt-oss.fi landing — custom bits (Tailwind does most) */

.bg-grid {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 30%, black 10%, transparent 70%);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border-radius: 9999px;
  padding: .65rem 1rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.85);
  transition: transform .08s ease, background .15s ease, border-color .15s ease, filter .15s ease;
}
.btn:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.22); }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(90deg, rgba(155,92,255,0.95), rgba(59,216,255,0.85));
  border-color: rgba(255,255,255,0.18);
  color: #0b0f17;
  filter: drop-shadow(0 0 18px rgba(155,92,255,0.18));
}
.btn-primary:hover { filter: drop-shadow(0 0 28px rgba(59,216,255,0.20)); }

.btn-ghost {
  background: rgba(255,255,255,0.04);
}

/* Cards */
.card {
  border-radius: 1.5rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.card-title { color: rgba(255,255,255,0.92); font-weight: 700; }
.card-text { margin-top: .35rem; color: rgba(255,255,255,0.65); line-height: 1.55; }

/* Pricing */
.price-card {
  border-radius: 1.75rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.price-card.featured {
  background: rgba(255,255,255,0.07);
  border-color: rgba(59,216,255,0.30);
  box-shadow: 0 0 0 1px rgba(59,216,255,0.12), 0 18px 40px rgba(59,216,255,0.10);
}
.price-top { display:flex; align-items:baseline; justify-content:space-between; gap: .75rem; }
.price-tag { margin-top: .9rem; font-size: 2.25rem; font-weight: 800; color: rgba(255,255,255,0.95); }
.price-list { margin-top: .9rem; color: rgba(255,255,255,0.68); font-size: .95rem; display:grid; gap: .35rem; }
.price-list li::before { content:"✦"; margin-right: .55rem; color: rgba(59,216,255,0.85); }

/* Form inputs */
.input {
  width: 100%;
  border-radius: 1rem;
  padding: .75rem .9rem;
  background: rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.90);
  outline: none;
}
.input:focus {
  border-color: rgba(59,216,255,0.45);
  box-shadow: 0 0 0 4px rgba(59,216,255,0.10);
}

/* Chat bubbles */
.chat-bubble {
  max-width: 92%;
  border-radius: 1.25rem;
  padding: .75rem .9rem;
  border: 1px solid rgba(255,255,255,0.10);
  font-size: .95rem;
  line-height: 1.5;
}
.chat-bubble.user {
  margin-left: auto;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
}
.chat-bubble.bot {
  margin-right: auto;
  background: rgba(155,92,255,0.12);
  color: rgba(255,255,255,0.90);
  border-color: rgba(155,92,255,0.25);
}

/* FAQ */
.faq {
  border-radius: 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 1rem 1.1rem;
}
.faq summary {
  cursor: pointer;
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  list-style: none;
}
.faq summary::-webkit-details-marker { display:none; }
.faq-body {
  margin-top: .7rem;
  color: rgba(255,255,255,0.66);
  line-height: 1.6;
}