/* =========================================================
   InnovaWise Labs — Premium Landing Styles
   Brand: Grey • Electric Blue • Indigo
   ========================================================= */

:root {
  --iw-blue: #3B82F6;     /* electric blue */
  --iw-indigo: #4F46E5;   /* indigo */
  --iw-slate-950: #020617;
  --iw-slate-900: #0B1220;
  --iw-slate-800: #0F172A;
  --iw-slate-700: #334155;
  --iw-slate-500: #64748B;
  --iw-slate-200: #E2E8F0;
  --iw-white: #FFFFFF;

  --iw-grad: linear-gradient(135deg, var(--iw-indigo) 0%, var(--iw-blue) 100%);
  --iw-border: rgba(226, 232, 240, 0.14);
  --iw-border-strong: rgba(226, 232, 240, 0.22);

  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 24px 70px rgba(0,0,0,0.42);
  --shadow-soft: 0 16px 44px rgba(0,0,0,0.28);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: rgba(255, 255, 255, 0.92);
  background:
    radial-gradient(1200px 700px at 12% 0%, rgba(79, 70, 229, 0.25), transparent 58%),
    radial-gradient(1000px 700px at 92% 16%, rgba(59, 130, 246, 0.22), transparent 58%),
    var(--iw-slate-950);
}

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

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(148,163,184,0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148,163,184,0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.35) 58%, rgba(0,0,0,0) 82%);
  opacity: 0.35;
}

/* -----------------------------
   Layout Helpers
------------------------------ */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 54px 0;
}

.section.alt {
  border-top: 1px solid var(--iw-border);
  border-bottom: 1px solid var(--iw-border);
  background: rgba(255,255,255,0.02);
}

/* Headings */
h1, h2, h3 { margin: 0; }
h1 {
  font-size: 46px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-top: 14px;
}
h2 {
  font-size: 28px;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.grad {
  background: var(--iw-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead, .sublead {
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
  margin: 0;
}

.lead { font-size: 16px; max-width: 60ch; }
.sublead { font-size: 15px; max-width: 74ch; }

.small { font-size: 12px; }
.muted { color: rgba(255,255,255,0.68); }

/* -----------------------------
   Topbar
------------------------------ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(2, 6, 23, 0.68);
  border-bottom: 1px solid var(--iw-border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

.brand-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(59,130,246,0.25));
}

.brand-text {
  font-size: 14px;
  opacity: 0.95;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.80);
  font-size: 13px;
}

.nav a {
  padding: 8px 10px;
  border-radius: 999px;
}

.nav a:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.94);
}

/* -----------------------------
   Buttons
------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 800;
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  user-select: none;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--iw-grad);
  box-shadow: 0 16px 44px rgba(59,130,246,0.20);
}

.btn-primary:hover {
  box-shadow: 0 20px 60px rgba(59,130,246,0.28);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.10);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.16);
}

.w-full { width: 100%; }

/* -----------------------------
   Pills / chips
------------------------------ */
.pill, .chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.82);
}

.chip.light {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
}

/* -----------------------------
   Hero Layout
------------------------------ */
.hero {
  padding: 58px 0 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 26px;
  align-items: start;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* Microproof cards */
.microproof {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.microcard {
  border: 1px solid var(--iw-border);
  background: rgba(255,255,255,0.035);
  border-radius: var(--radius-md);
  padding: 12px;
}

.microtitle {
  font-weight: 900;
  font-size: 13px;
}

.microtext {
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255,255,255,0.76);
}

/* -----------------------------
   Triage Showcase (Hero Card)
------------------------------ */
.hero-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--iw-border-strong);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.hero-card:before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(900px 260px at 18% 0%, rgba(79,70,229,0.25), transparent 60%),
    radial-gradient(900px 260px at 95% 10%, rgba(59,130,246,0.20), transparent 60%);
  pointer-events: none;
}

.hero-card > * { position: relative; }

.hero-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(96,165,250,1);
  box-shadow: 0 0 0 4px rgba(96,165,250,0.18);
}

.hero-panel-text {
  margin: 12px 0 12px;
  color: rgba(255,255,255,0.80);
  font-size: 13.5px;
  line-height: 1.5;
}

.hero-panel-list {
  margin: 0 0 12px;
  padding-left: 18px;
  color: rgba(255,255,255,0.78);
  font-size: 13px;
}

.hero-panel-list li { margin: 7px 0; }

.note {
  margin: 12px 0 12px;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.78);
  border: 1px solid var(--iw-border);
  background: rgba(255,255,255,0.03);
}

/* OPTIONAL: Chat preview block (if present) */
.chat-demo { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; }
.msg { display: flex; }
.msg.bot { justify-content: flex-start; }
.msg.user { justify-content: flex-end; }

.bubble {
  max-width: 44ch;
  padding: 10px 12px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.35;
}

.msg.bot .bubble {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--iw-border);
  color: rgba(255,255,255,0.88);
}

.msg.user .bubble {
  background: var(--iw-grad);
  color: #fff;
  box-shadow: 0 14px 30px rgba(59,130,246,0.18);
}

/* -----------------------------
   Cards + Grids
------------------------------ */
.grid-3 {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.grid-2 {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 14px;
}

.card {
  border-radius: var(--radius-md);
  border: 1px solid var(--iw-border);
  background: rgba(255,255,255,0.03);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.card-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--iw-border);
}

.card p {
  margin: 8px 0 12px;
  color: rgba(255,255,255,0.74);
  font-size: 13.5px;
  line-height: 1.55;
}

.card ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(255,255,255,0.76);
  font-size: 13px;
}

.card li { margin: 6px 0; }

.steps .step {
  position: relative;
}

.step-num {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--iw-grad);
  box-shadow: 0 14px 30px rgba(59,130,246,0.22);
  font-weight: 900;
}

/* -----------------------------
   Footer
------------------------------ */
.footer {
  padding: 28px 0 36px;
  border-top: 1px solid var(--iw-border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(59,130,246,0.25));
}

.footer-title { font-weight: 900; }

/* -----------------------------
   Responsive
------------------------------ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .microproof { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav { display: none; }
  h1 { font-size: 38px; }
}