/* Tema Solaris Energia — energético e técnico, verde e âmbar */

:root {
  --radius: 0.75rem;
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif;

  --background: oklch(0.995 0.005 120);
  --foreground: oklch(0.24 0.03 150);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.24 0.03 150);
  --primary: oklch(0.52 0.13 152);
  --primary-foreground: oklch(0.99 0 0);
  --secondary: oklch(0.95 0.03 130);
  --secondary-foreground: oklch(0.3 0.04 150);
  --muted: oklch(0.96 0.02 130);
  --muted-foreground: oklch(0.5 0.03 150);
  --accent: oklch(0.88 0.13 90);
  --accent-foreground: oklch(0.28 0.06 80);
  --border: oklch(0.88 0.025 130);
  --input: oklch(0.88 0.025 130);
  --ring: oklch(0.52 0.13 152);

  --gradient-brand: linear-gradient(120deg, oklch(0.6 0.14 145), oklch(0.5 0.13 158));
  --shadow-sm: 0 1px 2px rgba(30, 80, 50, 0.06);
  --shadow-md: 0 18px 40px -28px rgba(30, 80, 50, 0.35);
  --shadow-glow: 0 18px 40px -22px rgba(40, 140, 90, 0.35);
}

.btn,
.icon-btn,
.card,
.chip,
.badge {
  border-radius: calc(var(--radius) * 1.15);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: calc(var(--radius) * 1.1);
  background: var(--accent);
  color: var(--accent-foreground);
  flex: 0 0 auto;
}

.hero-solar {
  background:
    radial-gradient(
      75% 90% at 85% 0%,
      color-mix(in oklab, var(--accent) 45%, transparent),
      transparent 70%
    ),
    var(--background);
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.simulator {
  border-radius: calc(var(--radius) * 1.6);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.simulator output,
.sim-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--primary);
  display: block;
}

.sim-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sim-box {
  border-radius: calc(var(--radius) * 1.2);
  background: var(--secondary);
  padding: 1rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
}

.price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary);
  font-size: 1.15rem;
}

.step-number {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-family: var(--font-display);
  font-weight: 700;
  flex: 0 0 auto;
}