/* Adicto Dark — base reset, typography, and reusable components. */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-ink-900);
  background-image:
    radial-gradient(60% 45% at 82% 18%, rgba(255, 0, 153, 0.40), transparent 65%),
    radial-gradient(60% 45% at 18% 82%, rgba(0, 229, 255, 0.28), transparent 65%),
    radial-gradient(85% 70% at 50% 50%, rgba(90, 36, 118, 0.40), transparent 70%);
  background-attachment: fixed;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--color-magenta); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  line-height: 1.15;
  letter-spacing: var(--tracking-tight);
}
h1 { font-size: var(--fs-1); }
h2 { font-size: var(--fs-2); }
h3 { font-size: var(--fs-3); }

.eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--color-text-soft);
  margin: 0 0 var(--space-2);
}

p { margin: 0 0 var(--space-3); }

a { color: var(--color-cyan); text-decoration: none; }
a:hover { color: var(--color-cyan-soft); }

img { max-width: 100%; height: auto; display: block; }

button, input, select, textarea { font: inherit; color: inherit; }

/* Inputs (file inputs are always wrapped in a custom label and styled per-page) */
input[type="text"], input[type="tel"], input[type="number"] {
  width: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.35);
  color: var(--color-text);
  min-height: var(--tap-min);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
input::placeholder { color: var(--color-text-mute); }
input[type="text"]:focus, input[type="tel"]:focus {
  outline: none;
  border-color: var(--color-magenta);
  box-shadow: var(--shadow-glow-magenta);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
  padding: var(--space-3) var(--space-5);
  border: 0;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-body);
  letter-spacing: 0.04em;
  cursor: pointer;
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-fire);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset, var(--shadow-press);
}
.btn-primary:hover { box-shadow: 0 0 0 1px rgba(255,255,255,0.1) inset, 0 12px 32px rgba(216,35,42,0.55); }

.btn-secondary {
  background: transparent;
  color: var(--color-cyan);
  border: 1px solid var(--color-cyan);
}
.btn-secondary:hover { box-shadow: var(--shadow-glow-cyan); color: var(--color-cyan-soft); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  border: 1px solid var(--color-line);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

.btn-block { width: 100%; }
.btn-lg { min-height: 56px; padding: var(--space-4) var(--space-6); font-size: 1.05rem; }

/* Glass card — translucent dark surface */
.card {
  background: var(--bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
.card-glass {
  background: linear-gradient(180deg, rgba(34, 27, 61, 0.65), rgba(24, 20, 49, 0.85));
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 24px 48px rgba(0, 0, 0, 0.4);
}

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid currentColor;
  background: rgba(0, 0, 0, 0.35);
}
.pill-magenta { color: var(--color-magenta-soft); box-shadow: 0 0 14px rgba(255, 0, 153, 0.35); }
.pill-cyan    { color: var(--color-cyan); box-shadow: 0 0 14px rgba(0, 229, 255, 0.35); }
.pill-amber   { color: var(--color-amber-2); }
.pill-red     { color: var(--color-red); box-shadow: 0 0 14px rgba(216, 35, 42, 0.35); }
.pill-mute    { color: var(--color-text-soft); border-color: var(--color-line-strong); background: transparent; }

/* Score / number display */
.score {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-display);
  line-height: 0.85;
  letter-spacing: var(--tracking-tight);
  background: var(--grad-cream);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 32px rgba(255, 0, 153, 0.30);
}

/* Flash */
.flash {
  margin: var(--space-3) auto;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  max-width: 32rem;
  text-align: center;
  background: rgba(11, 10, 31, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-line);
}
.flash-notice { box-shadow: var(--shadow-glow-cyan); color: var(--color-cyan-soft); }
.flash-alert  { box-shadow: var(--shadow-glow-magenta); color: var(--color-magenta-soft); }

/* Layout helpers */
.shell {
  max-width: 32rem;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-7);
}
.section + .section { margin-top: var(--space-6); }
.row { display: flex; gap: var(--space-3); }
.row-stack { display: flex; flex-direction: column; gap: var(--space-3); }
.row-grow > * { flex: 1; }

/* Icons */
.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.15em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-lg { width: 1.5em; height: 1.5em; }
.icon-xl { width: 2em; height: 2em; }