* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: radial-gradient(circle at top right, #0ea5e9 0%, #020617 32%, #000 100%);
  color: white;
}
header {
  padding: 28px 48px;
}
.logo {
  width: 330px;
  max-width: 90%;
}
.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
  padding: 30px 56px 60px;
}
.hero-text h1 {
  font-size: 56px;
  line-height: 1.05;
  margin: 0 0 22px;
  color: #e0f2fe;
}
.hero-text p {
  font-size: 21px;
  line-height: 1.55;
  color: #cbd5e1;
}
.cta {
  display: inline-block;
  margin-top: 18px;
  padding: 16px 28px;
  border-radius: 14px;
  background: #0284c7;
  color: white;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 0 22px rgba(14,165,233,.55);
}
.robot {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
  object-position: top center;
  border-radius: 28px;
  border: 1px solid rgba(125,211,252,.35);
  box-shadow: 0 0 45px rgba(56,189,248,.35);
}
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 0 56px 60px;
}
.card {
  background: rgba(15, 23, 42, .82);
  border: 1px solid rgba(125,211,252,.25);
  border-radius: 20px;
  padding: 24px;
}
.card h2 { margin-top: 0; color: #7dd3fc; }
footer {
  text-align: center;
  padding: 28px;
  color: #94a3b8;
  border-top: 1px solid rgba(125,211,252,.18);
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 24px; }
  .features { grid-template-columns: 1fr; padding: 24px; }
  .hero-text h1 { font-size: 40px; }
}


.brand-logo {
  width: 460px;
  max-width: 95%;
}
.brand-logo svg {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 24px rgba(56,189,248,.45));
}
@media (max-width: 600px) {
  .brand-logo { width: 100%; }
}


.ai-stack {
  padding: 20px 56px 70px;
}
.ai-stack h2 {
  font-size: 42px;
  color: #e0f2fe;
  margin: 0 0 14px;
  text-align: center;
}
.ai-stack .intro {
  max-width: 920px;
  margin: 0 auto 30px;
  text-align: center;
  font-size: 20px;
  line-height: 1.55;
  color: #cbd5e1;
}
.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.ai-card {
  background: rgba(15, 23, 42, .86);
  border: 1px solid rgba(125,211,252,.28);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 0 26px rgba(56,189,248,.16);
}
.ai-card h3 {
  margin: 0 0 10px;
  color: #7dd3fc;
  font-size: 24px;
}
.ai-card p {
  margin: 0;
  color: #cbd5e1;
  font-size: 17px;
  line-height: 1.5;
}
.ai-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ef4444, #2563eb);
  color: white;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: .6px;
}
.ai-note {
  margin: 30px auto 0;
  max-width: 980px;
  background: rgba(2, 132, 199, .18);
  border: 1px solid rgba(125,211,252,.35);
  border-radius: 24px;
  padding: 24px;
  color: #e0f2fe;
  font-size: 20px;
  line-height: 1.55;
  text-align: center;
}
@media (max-width: 900px) {
  .ai-stack { padding: 24px; }
  .ai-grid { grid-template-columns: 1fr; }
  .ai-stack h2 { font-size: 34px; }
}


.ai-assistant {
  padding: 20px 56px 80px;
}
.ai-assistant-box {
  max-width: 1100px;
  margin: 0 auto;
  background: rgba(15, 23, 42, .88);
  border: 1px solid rgba(125,211,252,.35);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 0 36px rgba(56,189,248,.20);
}
.ai-assistant h2 {
  margin: 0 0 14px;
  color: #e0f2fe;
  font-size: 40px;
  text-align: center;
}
.ai-assistant p {
  color: #cbd5e1;
  font-size: 19px;
  line-height: 1.55;
}
.ai-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.ai-form label {
  color: #7dd3fc;
  font-weight: bold;
  font-size: 15px;
}
.ai-form input,
.ai-form textarea,
.ai-form select {
  width: 100%;
  margin-top: 7px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(125,211,252,.35);
  background: rgba(2,6,23,.82);
  color: white;
  font-size: 16px;
}
.ai-form textarea {
  min-height: 120px;
  resize: vertical;
}
.full-width {
  grid-column: 1 / -1;
}
.ai-submit {
  display: inline-block;
  border: none;
  cursor: pointer;
  margin-top: 8px;
  padding: 16px 28px;
  border-radius: 16px;
  background: linear-gradient(90deg, #ef4444, #2563eb);
  color: white;
  font-weight: bold;
  font-size: 17px;
  box-shadow: 0 0 24px rgba(56,189,248,.36);
}
.ai-warning {
  margin-top: 24px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(239,68,68,.13);
  border: 1px solid rgba(248,113,113,.35);
  color: #fee2e2 !important;
  font-size: 16px !important;
}
.ai-coming {
  margin-top: 22px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(14,165,233,.14);
  border: 1px solid rgba(125,211,252,.35);
  color: #e0f2fe !important;
}
@media (max-width: 900px) {
  .ai-assistant { padding: 24px; }
  .ai-assistant-box { padding: 24px; }
  .ai-form { grid-template-columns: 1fr; }
  .ai-assistant h2 { font-size: 32px; }
}


/* Floating AI Pharmacist Chat */
.chat-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: 2px solid rgba(125,211,252,.75);
  background: radial-gradient(circle at 30% 20%, #38bdf8, #1d4ed8 55%, #020617);
  color: white;
  font-size: 32px;
  box-shadow: 0 0 28px rgba(56,189,248,.7);
  cursor: pointer;
}
.chat-panel {
  position: fixed;
  right: 24px;
  bottom: 112px;
  z-index: 9998;
  width: 380px;
  max-width: calc(100vw - 40px);
  background: rgba(2,6,23,.96);
  border: 1px solid rgba(125,211,252,.45);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 0 38px rgba(56,189,248,.38);
  display: none;
}
.chat-header {
  padding: 18px;
  background: linear-gradient(90deg, rgba(239,68,68,.85), rgba(37,99,235,.85));
}
.chat-header strong {
  display: block;
  font-size: 19px;
}
.chat-header span {
  color: #e0f2fe;
  font-size: 14px;
}
.chat-body {
  padding: 18px;
}
.chat-message {
  padding: 13px 14px;
  border-radius: 16px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.45;
}
.bot-message {
  background: rgba(14,165,233,.16);
  border: 1px solid rgba(125,211,252,.28);
  color: #e0f2fe;
}
.user-message {
  background: rgba(255,255,255,.08);
  color: white;
}
.chat-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 0 18px 18px;
}
.chat-input input {
  padding: 13px;
  border-radius: 12px;
  border: 1px solid rgba(125,211,252,.35);
  background: rgba(15,23,42,.9);
  color: white;
}
.chat-input button {
  padding: 13px 16px;
  border-radius: 12px;
  border: none;
  background: #0284c7;
  color: white;
  font-weight: bold;
}
.chat-disclaimer {
  padding: 0 18px 18px;
  font-size: 12px;
  color: #fca5a5;
  line-height: 1.35;
}

/* Mission Control Dashboard */
.dashboard {
  padding: 20px 56px 80px;
}
.dashboard-box {
  max-width: 1180px;
  margin: 0 auto;
  background: rgba(15,23,42,.88);
  border: 1px solid rgba(125,211,252,.35);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 0 36px rgba(56,189,248,.18);
}
.dashboard h2 {
  margin: 0 0 12px;
  text-align: center;
  color: #e0f2fe;
  font-size: 40px;
}
.dashboard p {
  text-align: center;
  color: #cbd5e1;
  font-size: 18px;
}
.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 18px;
}
.dashboard-table th,
.dashboard-table td {
  padding: 15px;
  border-bottom: 1px solid rgba(125,211,252,.18);
  text-align: left;
  color: #cbd5e1;
}
.dashboard-table th {
  color: #7dd3fc;
  background: rgba(2,132,199,.18);
}
.status {
  padding: 7px 11px;
  border-radius: 999px;
  font-weight: bold;
  font-size: 12px;
  color: white;
}
.status-urgent { background: #dc2626; }
.status-review { background: #0284c7; }
.status-follow { background: #9333ea; }
.dashboard-note {
  margin-top: 22px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(14,165,233,.13);
  border: 1px solid rgba(125,211,252,.35);
  color: #e0f2fe !important;
}
@media (max-width: 900px) {
  .dashboard { padding: 24px; }
  .dashboard-box { padding: 22px; overflow-x: auto; }
  .dashboard h2 { font-size: 32px; }
}