/* ===== CSS Custom Properties ===== */
:root {
  --color-burgundy-700: #7B2D3B;
  --color-burgundy-900: #4a1721;
  --color-burgundy-950: #2a0a10;
  --color-blush-400: #ec8678;
  --color-blush-500: #df5a4e;
  --color-cream-50: #fefcfb;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  color: #4a1721;
  background-color: #fefcfb;
}

/* ===== Geometric Shapes ===== */
.geo-shape {
  position: absolute;
  opacity: 0.08;
  pointer-events: none;
}

.shape-circle-1 {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ec8678, #df5a4e);
  top: -100px;
  left: -100px;
  animation: float 20s ease-in-out infinite;
}

.shape-circle-2 {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f5b5ab, #f2a8b3);
  bottom: 10%;
  right: 5%;
  animation: float 15s ease-in-out infinite reverse;
}

.shape-circle-3 {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f2a8b3, #ec8678);
  top: 40%;
  left: 10%;
  animation: float 18s ease-in-out infinite;
}

.shape-triangle {
  width: 0;
  height: 0;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
  border-bottom: 173px solid #ec8678;
  top: 20%;
  right: 15%;
  animation: spin 30s linear infinite;
  opacity: 0.05;
}

.shape-square {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, #f5d5d0, #f2a8b3);
  bottom: 20%;
  left: 20%;
  animation: float 22s ease-in-out infinite reverse;
  transform: rotate(45deg);
}

.shape-ring {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 30px solid #f5b5ab;
  top: 60%;
  right: 10%;
  animation: float 16s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(2deg); }
  66% { transform: translateY(10px) rotate(-1deg); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== Navbar ===== */
#navbar {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
  background: rgba(254, 252, 251, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 20px rgba(123, 45, 59, 0.1);
}

/* ===== Scroll Reveal ===== */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  
  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Mobile Menu ===== */
.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(123, 45, 59, 0.1);
}

.mobile-link:last-child {
  border-bottom: none;
}

/* ===== Form Focus Styles ===== */
input:focus,
textarea:focus {
  outline: none;
}

/* ===== Selection ===== */
::selection {
  background: #f2a8b3;
  color: #4a1721;
}

/* ===== Smooth image loading ===== */
img {
  display: block;
  max-width: 100%;
}

/* ===== Print ===== */
@media print {
  #navbar, .geo-shape, .scroll-reveal {
    display: none;
  }
}