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

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(201, 168, 76, 0.3);
    color: #1a3c2a;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0f271a;
}
::-webkit-scrollbar-thumb {
    background: #2d4f32;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3a633e;
}

/* ─── Animations ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.5;
        transform: scaleY(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

.hero-scroll .scroll-indicator {
    animation: scrollPulse 2s ease-in-out infinite;
    transform-origin: top;
}

/* ─── Hero ─── */
.hero-bg {
    will-change: transform;
}

.hero-img {
    transition: transform 8s ease-out;
}

.hero-bg.active .hero-img {
    transform: scale(1);
}

.hero-overlay {
    background-image: linear-gradient(
        to bottom,
        rgba(9, 23, 15, 0.6) 0%,
        rgba(15, 39, 26, 0.45) 40%,
        rgba(15, 39, 26, 0.6) 70%,
        rgba(9, 23, 15, 0.85) 100%
    );
}

/* ─── Navbar ─── */
.navbar-scrolled {
    background: rgba(9, 23, 15, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-scrolled .nav-link {
    color: rgba(253, 252, 250, 0.85);
}

.navbar-scrolled .menu-line {
    background-color: #fdfcfa;
}

/* ─── Mobile Menu ─── */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: #c9a84c;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.mobile-link:hover::after {
    width: 80%;
}

/* ─── Reveal Animations ─── */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(50px);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-left {
        opacity: 0;
        transform: translateX(-60px);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-right {
        opacity: 0;
        transform: translateX(60px);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: translate(0, 0);
    }
}

/* ─── Card Hover ─── */
.group:hover svg {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* ─── Form ─── */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ─── Date Input ─── */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7) sepia(1) saturate(3) hue-rotate(95deg);
    cursor: pointer;
}

/* ─── Decorative Elements ─── */
.divider-gold {
    background: linear-gradient(90deg, transparent, #c9a84c, transparent);
    height: 1px;
}

/* ─── Button Ripple ─── */
button,
a[role="button"] {
    position: relative;
    overflow: hidden;
}

/* ─── Image Loading ─── */
img {
    background: linear-gradient(135deg, #1a3c2a 0%, #2d4f32 100%);
    background-size: cover;
}

/* ─── Smooth transitions for all interactive elements ─── */
a,
button,
input,
select,
textarea {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Print Styles ─── */
@media print {
    nav,
    .hero-scroll,
    #mobile-menu {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }

    .hero-bg,
    .hero-overlay {
        display: none;
    }
}