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

/* ===== Clip Diagonal for Hero ===== */
.clip-diagonal {
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    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);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Navbar ===== */
#navbar {
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(26, 22, 20, 0.06);
}

#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(26, 22, 20, 0.08);
}

/* ===== Mobile Menu ===== */
#mobile-menu {
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.3s ease;
    opacity: 1;
}

#mobile-menu.open {
    max-height: 300px;
}

/* ===== Button Hover Effects ===== */
a {
    text-decoration: none;
}

/* ===== Selection ===== */
::selection {
    background: rgba(122, 28, 28, 0.15);
    color: #3b0a0a;
}

/* ===== Focus ===== */
:focus-visible {
    outline: 2px solid #7a1c1c;
    outline-offset: 2px;
}

/* ===== Smooth transitions for all interactive elements ===== */
button, a {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== Custom scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #faf8f5;
}
::-webkit-scrollbar-thumb {
    background: #d4c4b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #b23030;
}