/* ===== BASE & RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fallback: always show content if JS is disabled */
.no-js .scroll-reveal,
html:not(.js-enabled) .scroll-reveal {
  opacity: 1;
  transform: none;
}

/* ===== NAVBAR SCROLL EFFECT ===== */
#navbar.scrolled {
  box-shadow: 0 4px 20px rgba(161, 33, 56, 0.08);
}

/* ===== MOBILE MENU TRANSITION ===== */
#mobile-menu {
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== CUSTOM SELECTION ===== */
::selection {
  background-color: #a12138;
  color: white;
}

/* ===== FOCUS STYLES ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #a12138;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== SUBTLE PULSE ANIMATION FOR HERO BADGE ===== */
@keyframes softPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ===== SMOOTH IMAGE LOADING ===== */
img {
  transition: opacity 0.3s ease;
}

img[loading="lazy"] {
  opacity: 0;
}

img[loading="lazy"].loaded {
  opacity: 1;
}