/* ============================================
   Bella Vista — Custom Styles
   ============================================ */

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

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

body {
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #faf5ff;
}
::-webkit-scrollbar-thumb {
    background: #d8b4fe;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a855f7;
}

/* Selection */
::selection {
    background: #e9d5ff;
    color: #581c87;
}

/* ============================================
   Hero Animations (above the fold — always visible)
   ============================================ */
.hero-eyebrow {
    animation: fadeSlideUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.hero-headline {
    animation: fadeSlideUp 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.hero-subtext {
    animation: fadeSlideUp 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.hero-cta {
    animation: fadeSlideUp 0.8s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

.hero-scroll {
    animation: fadeIn 1s ease forwards;
    animation-delay: 1.2s;
    opacity: 0;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   Floating Stat Cards
   ============================================ */
.stat-card {
    animation: floatCard 6s ease-in-out infinite;
}

.stat-card:nth-child(2) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.stat-card:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 5.5s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}

.animate-float-medium {
    animation: float-medium 5s ease-in-out infinite;
}

/* ============================================
   Scroll Reveal (below the fold only)
   ============================================ */
.reveal {
    /* Default: visible — progressive enhancement via JS */
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* When JS is enabled, initial state is hidden */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(107, 33, 168, 0.08);
}

.nav-logo-text {
    transition: color 0.4s ease;
}

#navbar:not(.scrolled) .nav-logo-text {
    color: #ffffff;
}

#navbar.scrolled .nav-logo-text {
    color: #581c87;
}

/* ============================================
   Form Focus States
   ============================================ */
input:focus,
textarea:focus {
    border-color: #a855f7 !important;
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1) !important;
}

/* ============================================
   Button Hover Effects
   ============================================ */
a, button {
    transition: all 0.3s ease;
}

/* ============================================
   Image Loading
   ============================================ */
img {
    display: block;
    max-width: 100%;
}

/* ============================================
   Mobile Menu Transition
   ============================================ */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Utility
   ============================================ */
@media (max-width: 767px) {
    .stat-card {
        animation: none !important;
    }
}