/* ===== Base & Reset ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    background-color: #1A120B;
    color: #D4B594;
    font-family: 'Karla', 'Helvetica Neue', Arial, sans-serif;
    overflow-x: hidden;
}

::selection {
    background-color: #C06C44;
    color: #1A120B;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1A120B;
}
::-webkit-scrollbar-thumb {
    background: #2C1F14;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C06C44;
}

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

#navbar.scrolled {
    background: rgba(15, 11, 7, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 181, 148, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #C9A84C;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ===== Mobile Menu ===== */
.menu-line {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

#menu-toggle.active .menu-line:nth-child(3) {
    width: 6px;
    transform: rotate(-45deg) translate(3px, -3px);
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    opacity: 1;
}

/* ===== Scroll Reveal ===== */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(40px);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-40px);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(40px);
    }
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: none;
}

/* ===== Scroll Dot Animation ===== */
@keyframes scrollDot {
    0% { top: -12px; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.animate-scroll-dot {
    animation: scrollDot 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* ===== Menu Tabs ===== */
.menu-tab {
    background: transparent;
    border: 1px solid rgba(212, 181, 148, 0.15);
    color: rgba(212, 181, 148, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-tab:hover {
    border-color: rgba(201, 168, 76, 0.4);
    color: #D4B96A;
}

.menu-tab.active {
    background: #C06C44;
    border-color: #C06C44;
    color: #1A120B;
}

.menu-tab:hover:not(.active) {
    background: rgba(192, 108, 68, 0.1);
}

/* ===== Form Styles ===== */
input[type="date"]::-webkit-calendar-picker-indicator,
select::-webkit-calendar-picker-indicator {
    filter: invert(0.5) sepia(1) saturate(5) hue-rotate(10deg);
    cursor: pointer;
}

select option {
    background: #1A120B;
    color: #D4B594;
}

/* ===== Focus Styles ===== */
input:focus,
textarea:focus,
select:focus {
    outline: none;
}

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

/* ===== Smooth Image Loading ===== */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ===== Responsive Typography ===== */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.1;
    }
}

/* ===== Print ===== */
@media print {
    #navbar,
    .animate-scroll-dot {
        display: none;
    }
    body {
        background: white;
        color: black;
    }
}