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

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

body {
    background-color: #040a14;
    color: #ffffff;
    font-family: 'Montserrat', system-ui, sans-serif;
}

::selection {
    background: rgba(212, 168, 83, 0.3);
    color: #f0d48a;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #040a14;
}

::-webkit-scrollbar-thumb {
    background: rgba(212, 168, 83, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 168, 83, 0.5);
}

/* ===== Navbar ===== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #d4a853;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #d4a853 !important;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(4, 10, 20, 0.95) !important;
    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 ===== */
.mobile-link {
    position: relative;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-tag {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

#hero h1 {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

#hero p {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

#hero a[href="#contact"] {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

#hero a[href="#about"] {
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 1s;
    opacity: 0;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Default state for reveal elements — visible by default for no-JS */
.reveal {
    transform: translateY(0);
    opacity: 1;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Staggered delays for grid items */
.reveal[data-reveal].delay-100 { transition-delay: 0.1s; }
.reveal[data-reveal].delay-200 { transition-delay: 0.2s; }
.reveal[data-reveal].delay-300 { transition-delay: 0.3s; }
.reveal[data-reveal].delay-400 { transition-delay: 0.4s; }
.reveal[data-reveal].delay-500 { transition-delay: 0.5s; }
.reveal[data-reveal].delay-600 { transition-delay: 0.6s; }

/* ===== Button Hover Glow ===== */
button[type="submit"]:hover {
    box-shadow: 0 0 30px rgba(212, 168, 83, 0.25) !important;
}

/* ===== Card Hover Effects ===== */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ===== Gold Accent Lines ===== */
div[class*="bg-gold-500\/"] {
    background: rgba(212, 168, 83, 0.1);
}

/* ===== Image Hover ===== */
img {
    transition: transform 0.5s ease, filter 0.3s ease;
}

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

/* ===== 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: translateY(0);
    }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.75rem;
    }
    
    #hero h1 .italic {
        font-size: 2.5rem;
    }
    
    .font-serif.text-4xl {
        font-size: 2.25rem;
    }
    
    .font-serif.text-5xl {
        font-size: 2.75rem;
    }
    
    .font-serif.text-3xl {
        font-size: 1.75rem;
    }
}

@media (max-width: 640px) {
    #hero h1 {
        font-size: 2.25rem;
    }
    
    #hero h1 .italic {
        font-size: 2rem;
    }
}