/* Base & Typography */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: #d5a085;
    color: #fff;
}

/* Scroll Reveal — Progressive Enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
}

/* Hero Animations — above the fold, always visible */
.hero-eyebrow {
    animation: fadeDown 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.3s;
}

.hero-headline {
    animation: fadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.5s;
}

.hero-sub {
    animation: fadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.7s;
}

.hero-ctas {
    animation: fadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.9s;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(181, 89, 56, 0.1);
}

#navbar.scrolled .nav-text-light,
#navbar.scrolled .nav-link {
    color: #44403c;
}

#navbar.scrolled .nav-logo-light {
    fill: #b55938;
}

/* Mobile Menu */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.open .mobile-link {
    animation: fadeUp 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

#mobileMenu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }

/* Mobile menu button */
#menuBtn span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: #44403c;
    transition: all 0.3s ease;
    transform-origin: center;
}

#menuBtn.active span:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

#menuBtn.active span:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Custom select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a8a29e' stroke-width='1.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Thin scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #faf5ee;
}

::-webkit-scrollbar-thumb {
    background: #d5a085;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b55938;
}