:root{
  /* Palette 1 */
  --mint: #CEE5D0;
  --cream: #F5F5DC;
  --peach: #FFDAB9;
  --orange: #FFB347;

  /* Text */
  --ink: #1F2937;
  --ink-muted: #374151;

  /* Lines */
  --line: #E5E7EB;

  /* Radius & Shadows */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --shadow-md: 0 8px 24px rgba(15,23,42,.08);
  --shadow-lg: 0 16px 40px rgba(15,23,42,.12);
}

html, body {
  background: #fff;
  color: var(--ink-muted);
  font-family: Nunito, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Hero wash */
.renu-hero-wash {
  position: absolute; inset: 0;
  background: radial-gradient(80% 80% at 10% 10%, rgba(206,229,208,.25) 0%, rgba(206,229,208,0) 60%),
              radial-gradient(70% 70% at 90% 20%, rgba(255,218,185,.18) 0%, rgba(255,218,185,0) 60%);
  pointer-events: none;
}

/* Navbar emblem */
.renu-emblem {
  display: inline-block;
  width: 28px; height: 28px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 40%, var(--mint) 0 40%, transparent 41%),
    radial-gradient(circle at 65% 60%, var(--peach) 0 42%, transparent 43%),
    linear-gradient(135deg, rgba(0,0,0,.06), rgba(0,0,0,0));
  border: 1px solid var(--line);
}
.renu-emblem--sm { width: 22px; height: 22px; }

/* Placeholder image blocks */
.ph-image {
  width: clamp(260px, 62vw, 380px);
  height: clamp(260px, 62vw, 380px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--mint) 35%, white), color-mix(in oklab, var(--peach) 25%, white));
  position: relative;
  overflow: hidden;
  transform: translateY(6px);
  transition: transform .6s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.ph-image::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient( 45deg, rgba(255,255,255,.25) 0 12px, rgba(255,255,255,.15) 12px 24px );
}
.ph-image--circle { border-radius: 50%; }
.ph-image--rounded { border-radius: var(--r-lg); }
.ph-image.shadow-lg { box-shadow: var(--shadow-lg); }

/* Buttons */
.btn-renu {
  background: var(--peach);
  color: #1a1a1a;
  border-radius: 9999px;
  border: 1px solid rgba(0,0,0,.05);
  box-shadow: var(--shadow-md);
}
.btn-renu:hover { background: var(--orange); color: #1a1a1a; box-shadow: var(--shadow-lg); }
.btn-outline-dark { border-radius: 9999px; }

/* Tiles */
.card-tile {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.card-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background-color: color-mix(in oklab, var(--peach) 8%, white);
}
.card-tile .card-body { padding: 1.25rem; }
.tile-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: color-mix(in oklab, var(--mint) 35%, white);
  color: var(--ink);
}
.tile-icon .bi { font-size: 1.25rem; }
.tile-link {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.card-tile:hover .tile-link { border-bottom-color: var(--ink); }

/* Feature strip */
.bg-cream { background: var(--cream); }
.feature-chip {
  width: 48px; height: 48px; border-radius: 9999px;
  display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  color: var(--ink);
}

/* Sections spacing */
.py-6 { padding-top: 6rem; padding-bottom: 6rem; }
.py-7 { padding-top: 7.5rem; padding-bottom: 7.5rem; }

/* Footer links */
a.link-dark { color: var(--ink); text-decoration: none; }
a.link-dark:hover { text-decoration: underline; }

/* Accessibility focus ring */
:where(a,button).btn,
:where(a,button).tile-link,
:where(a,button).link-dark,
:where(button) {
  outline: none;
}
:where(a,button):focus-visible {
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--orange) 40%, transparent);
  outline: none;
  border-radius: 12px;
}

/* Mobile tweaks */
@media (max-width: 991.98px) {
  .py-6 { padding-top: 4rem; padding-bottom: 4rem; }
  .py-7 { padding-top: 4.5rem; padding-bottom: 4.5rem; }
}