/* ===== CUSTOM STYLES ===== */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection color */
::selection {
    background-color: #C07A56;
    color: white;
}

/* ===== ANIMATIONS ===== */

/* Float animation for hero orbs */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes float-delay {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes float-slow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.05); }
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}

.animate-float-delay {
    animation: float-delay 10s ease-in-out infinite;
    animation-delay: -3s;
}

.animate-float-slow {
    animation: float-slow 14s ease-in-out infinite;
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
/* 
  Content is visible by default. JS adds .revealed for the animation.
  Users with JS disabled see content immediately.
  Users with reduced-motion preference see content without animation.
*/

.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-up.revealed {
    opacity: 0;
    transform: translateY(40px);
}

.reveal-left.revealed {
    opacity: 0;
    transform: translateX(-40px);
}

.reveal-right.revealed {
    opacity: 0;
    transform: translateX(40px);
}

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

/* ===== NAVBAR ===== */
#navbar.scrolled {
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(192, 122, 86, 0.08);
}

.nav-link {
    position: relative;
}

/* ===== MOBILE MENU ===== */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== BUTTON HOVER EFFECTS ===== */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* ===== IMAGE LAZY LOADING ===== */
img {
    loading: lazy;
}

/* ===== FORM FOCUS STYLES ===== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(192, 122, 86, 0.15);
}

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

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

/* ===== PRINT ===== */
@media print {
    #navbar, .reveal-up, .reveal-left, .reveal-right {
        display: block !important;
        opacity: 1 !important;
    }
}