/* ═══════════════════════════════════════════════════════════════
   Real Guru Inc — Stylesheet
   Stack: Tailwind CSS (CDN) + daisyUI v4 "luxury" theme
   Custom rules here are only what Tailwind/daisyUI utilities can't do:
   the brand font-face, the WhatsApp float button, and small polish.
═══════════════════════════════════════════════════════════════ */

:root {
  /* Matches the daisyUI "luxury" theme's base-content gold (oklch(75.69% .1237 76.89) ≈ #dca54c),
     used as a literal accent color inside the light-bg sections where daisyUI's dark-theme
     tokens (primary/base-content/neutral) aren't legible on a white background. */
  --rg-gold: #dca54c;
}

@font-face {
  font-family: "Lithograph";
  src: url("assets/fonts/Lithograph-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

html { scroll-behavior: smooth; }
body { font-family: "Inter", sans-serif; }

/* ── Brand wordmark (nav + footer) ─────────────────────────────── */
.brand-wordmark {
  font-family: "Lithograph", sans-serif;
  letter-spacing: 0.03em;
  line-height: 1;
}

/* ── Editorial display headings ────────────────────────────────── */
.font-display { font-family: "Playfair Display", serif; }

/* ── Hero background texture ───────────────────────────────────── */
.hero-luxury-bg {
  background:
    radial-gradient(ellipse 80% 60% at 80% -10%, rgba(212,175,80,0.14), transparent 60%),
    linear-gradient(180deg, oklch(var(--n)) 0%, oklch(var(--b1)) 100%);
}

/* ── Project image carousels (daisyUI carousel, CSS scroll-snap, no JS) ── */
.rg-carousel-nav {
  opacity: 0;
  transition: opacity 0.2s ease;
}
.group:hover .rg-carousel-nav { opacity: 1; }

/* ── Floating WhatsApp button ──────────────────────────────────── */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 50;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 9999px;
  background: #25D366;
  color: #fff;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.wa-float:hover { background: #1ebe5d; color: #fff; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(0,0,0,0.35), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 8px 24px rgba(0,0,0,0.35), 0 0 0 10px rgba(37,211,102,0); }
}

/* ── Portrait frame (About section) ────────────────────────────── */
.portrait-frame {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
}
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(212,175,80,0.35);
  pointer-events: none;
}

/* ── Section image zoom on card hover ──────────────────────────── */
.card-img-zoom { transition: transform 0.45s ease; }
.group:hover .card-img-zoom { transform: scale(1.04); }