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

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

body {
    margin: 0;
    overflow-x: hidden;
}

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);
    }

    .scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
    .scroll-reveal:nth-child(3) { transition-delay: 0.2s; }
    .scroll-reveal:nth-child(4) { transition-delay: 0.3s; }
}

/* ===== NAVBAR SCROLL STATE ===== */
#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(155, 35, 53, 0.08);
}

/* ===== MOBILE MENU ANIMATION ===== */
#mobile-menu.open {
    animation: slideDown 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.menu-line:last-child {
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1) !important;
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active .menu-line:nth-child(3) {
    width: 20px;
    transform: rotate(-45deg) translate(4px, -4px);
}

/* ===== HERO DECORATIVE BLOBS ===== */
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(12px, -18px) scale(1.04); }
    66% { transform: translate(-8px, 10px) scale(0.97); }
}

section .absolute.rounded-full.blur-3xl:nth-child(1) {
    animation: float 12s ease-in-out infinite;
}

section .absolute.rounded-full.blur-3xl:nth-child(2) {
    animation: float 15s ease-in-out infinite reverse;
}

/* ===== CARD HOVER LIFT ===== */
.group:hover .group-hover\:-translate-y-0\.5 {
    transform: translateY(-2px);
}

/* ===== CUSTOM SELECTION ===== */
::selection {
    background: rgba(155, 35, 53, 0.15);
    color: #5C1420;
}
</style>