/* ===== Base & Utilities ===== */
*, *::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;
}

::selection {
    background-color: #065f46;
    color: #fdfbf7;
}

/* ===== Scroll Reveal Animations ===== */
.reveal-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

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

#navbar.scrolled {
    background: rgba(253, 251, 247, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(6, 95, 70, 0.08);
}

/* ===== Mobile Menu ===== */
#mobileMenu {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

#mobileMenu.open {
    translate: 0;
}

.mobile-link {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* ===== Hamburger Animation ===== */
#bar1 {
    transform-origin: center;
}
#bar2 {
    transform-origin: center;
}
#bar3 {
    transform-origin: center;
}

body.menu-open #bar1 {
    transform: translateY(6px) rotate(45deg);
}
body.menu-open #bar2 {
    opacity: 0;
    transform: scaleX(0);
}
body.menu-open #bar3 {
    transform: translateY(-6px) rotate(-45deg);
}

/* ===== Collection Card Hover ===== */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ===== Form Focus States ===== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(6, 95, 70, 0.1);
}

/* ===== Button Hover Shadow ===== */
button:hover,
a:hover {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal-up {
        opacity: 1;
        transform: none;
    }
}

/* ===== Tablet ===== */
@media (max-width: 768px) {
    .font-serif {
        word-spacing: -0.02em;
    }
}

/* ===== Large Desktop ===== */
@media (min-width: 1280px) {
    .max-w-7xl {
        max-width: 80rem;
    }
}