/* ===== BASE ===== */
*, *::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: #C25A2E;
    color: #FDF9F3;
}

/* ===== NAVBAR ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(250, 246, 240, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(28, 22, 18, 0.06);
}

/* ===== MOBILE MENU ===== */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.menu-line:last-child {
    width: 1.375rem;
}

body.menu-open {
    overflow: hidden;
}

/* ===== SCROLL REVEAL ===== */
.reveal-content {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-image {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal-content,
    .reveal-image {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }

    .group:hover img {
        transform: none;
    }
}

/* Hidden by default for JS reveal */
.reveal-content.revealed,
.reveal-image.revealed {
    opacity: 1;
    transform: none;
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: opacity 0.3s;
}

.scroll-indicator:hover {
    opacity: 0.7;
}

/* ===== IMAGE HOVER ===== */
.group:hover img {
    transform: scale(1.05);
}

/* ===== FOCUS ===== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C25A2E;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== MOBILE MENU ANIMATION ===== */
.menu-line.active:nth-child(1) {
    transform: rotate(45deg) translate(0.25rem, 0.25rem);
}

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

.menu-line.active:nth-child(3) {
    transform: rotate(-45deg) translate(0.125rem, -0.125rem);
    width: 1.375rem;
}

/* ===== LINK TRANSITIONS ===== */
.nav-link,
.mobile-link,
a {
    transition: all 0.3s ease;
}

/* ===== MOBILE MENU LINKS ===== */
.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

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

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