/* ===== RESET & BASE ===== */
*, *::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;
}

/* ===== NAVBAR ===== */
#site-header {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav-inner {
  background: rgba(250, 244, 248, 0);
  backdrop-filter: none;
  border: none;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

#site-header.scrolled .nav-inner {
  background: rgba(250, 244, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 30px rgba(90, 39, 73, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #a8558f, #f59e0b);
  transition: width 0.2s ease, left 0.2s ease;
  border-radius: 1px;
}

.nav-link:hover::after {
  width: 60%;
  left: 20%;
}

/* ===== HERO BLOBS ===== */
.hero-blob {
  animation: blobFloat 8s ease-in-out infinite;
}

.blob-1 {
  animation-delay: 0s;
}

.blob-2 {
  animation-delay: -3s;
}

.blob-3 {
  animation-delay: -5s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ===== FLOATING CARDS ===== */
.floating-card {
  animation: floatCard 4s ease-in-out infinite;
}

.card-1 {
  animation-delay: 0s;
}

.card-2 {
  animation-delay: -1.3s;
}

.card-3 {
  animation-delay: -2.6s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger children */
.service-card {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.service-card[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
  .service-card[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
  }
  .service-card.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MOBILE MENU ===== */
.mobile-nav-link {
  display: block;
}

/* ===== UTILITIES ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #faf4f8;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #a8558f, #f59e0b);
  border-radius: 4px;
}

::selection {
  background: #e8c9e0;
  color: #4c223f;
}