/* ── Design tokens ─────────────────────────────────────────────────────────── */
:root {
  --font-display: 'Quicksand', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --c-bg:          #F2F4F3;
  --c-surface:     #F8FAF8;
  --c-card:        #FFFFFF;
  --c-surface-2:   #F0F4F0;
  --c-border:      #E4E8E4;
  --c-text:        #111816;
  --c-sub:         #52635A;
  --c-muted:       #96A69E;
  --c-accent:      #27AE60;
  --c-accent-dark: #1E8449;
  --c-accent-pale: #D5F0E0;
  --c-accent-text: #155A34;
  --c-error:       #93000A;

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; }

/* ── Layout helpers ────────────────────────────────────────────────────────── */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-sm);
  background: var(--c-accent);
  color: #fff;
  font: 600 15px var(--font-body);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(39,174,96,0.35);
  transition: opacity 0.15s, transform 0.15s;
}
.btn-primary:hover { opacity: 0.90; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text);
  font: 600 15px var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-ghost:hover { background: var(--c-surface-2); }

.btn-white {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--c-accent);
  font: 600 15px var(--font-body);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-white:hover { opacity: 0.92; }

.btn-lg { height: 58px; padding: 0 40px; font-size: 16px; }

/* ── Tags ──────────────────────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font: 700 11px var(--font-body);
}
.tag-win       { background: var(--c-accent-pale); color: var(--c-accent-text); }
.tag-milestone { background: #ede9fe; color: #5b21b6; }
.tag-promotion { background: #fee2e2; color: #991b1b; }

/* ── Eyebrows ──────────────────────────────────────────────────────────────── */
.eyebrow {
  display: block;
  font: 700 11px var(--font-body);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-accent-text);
  margin-bottom: 12px;
}
.eyebrow--light { color: rgba(255,255,255,0.65); }

/* ── Shared section styles ─────────────────────────────────────────────────── */
.section-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.5vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--c-text);
  margin-bottom: 12px;
}

.section-sub {
  font: 400 17px/1.65 var(--font-body);
  color: var(--c-sub);
  max-width: 560px;
  margin-bottom: 48px;
}

/* ── Card ──────────────────────────────────────────────────────────────────── */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 28px;
}

.card-grid {
  display: grid;
  gap: 24px;
}
.card-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }

@media (max-width: 900px) {
  .card-grid--4, .card-grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 600px) {
  .card-grid--4, .card-grid--3, .card-grid--2 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}