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

body {
    background-color: #040a07;
    color: #fefdf8;
}

::selection {
    background-color: rgba(16, 185, 129, 0.3);
    color: #fefdf8;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040a07;
}
::-webkit-scrollbar-thumb {
    background: #064e3b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* ===== Floating Cards Animation ===== */
@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-16px) rotate(0.5deg); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(-0.5deg); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(0.5deg); }
}
@keyframes float4 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(-0.3deg); }
}

.floating-card { animation: float1 6s ease-in-out infinite; }
.floating-card-2 { animation: float2 5s ease-in-out infinite; }
.floating-card-3 { animation: float3 7s ease-in-out infinite; }
.floating-card-4 { animation: float4 4.5s ease-in-out infinite; }

/* ===== Reveal Animations ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
}

.reveal[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.reveal[data-reveal="1"] { transition-delay: 0.1s; }
.reveal[data-reveal="2"] { transition-delay: 0.2s; }
.reveal[data-reveal="3"] { transition-delay: 0.3s; }
.reveal[data-reveal="4"] { transition-delay: 0.4s; }

/* ===== Service Cards ===== */
.service-card {
    background: rgba(8, 26, 18, 0.5);
    border: 1px solid rgba(254, 253, 248, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    border-color: rgba(212, 168, 83, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(16, 185, 129, 0.05);
}

/* ===== Navbar ===== */
#navbar.scrolled {
    background: rgba(4, 10, 7, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 168, 83, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

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

/* ===== Gold shimmer on hover for links ===== */
a:hover {
    transition: color 0.3s ease;
}

/* ===== Button focus ===== */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal[data-reveal] {
        opacity: 1;
        transform: none;
    }
    .floating-card,
    .floating-card-2,
    .floating-card-3,
    .floating-card-4 {
        animation: none;
    }
}

/* ===== Responsive adjustments ===== */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.15;
    }
}