/* ============================================
   Rons Reel — Custom Styles
   Deep Navy + Warm Gold Editorial Design
   ============================================ */

/* Base Reset & Smooth Scroll */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* ============================================
   Hero Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* ============================================
   Scroll Reveal (Progressive Enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal-on-scroll {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
}

.reveal-on-scroll {
    /* Default: visible for reduced-motion / no-JS */
    opacity: 1;
    transform: translateY(0);
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    background: transparent;
    transition: background 0.4s ease, padding 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Menu Tabs
   ============================================ */
.menu-tab {
    position: relative;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font-family: 'Inter', sans-serif;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.menu-tab.active {
    color: #d4a853;
    border-color: #d4a853;
}

.menu-tab:not(.active) {
    color: rgba(255, 255, 255, 0.5);
}

.menu-tab:not(.active):hover {
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Gallery Hover Effects
   ============================================ */
.group img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   Typography
   ============================================ */
.font-serif {
    letter-spacing: -0.01em;
}

/* ============================================
   Selection Color
   ============================================ */
::selection {
    background: rgba(212, 168, 83, 0.3);
    color: #fff;
}

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

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: #1c2f4d;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4a853;
}

/* ============================================
   Mobile Menu Transitions
   ============================================ */
#mobile-menu {
    animation: menuSlideIn 0.4s ease-out forwards;
}

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

.mobile-link {
    animation: linkFadeIn 0.4s ease-out forwards;
    opacity: 0;
}

.mobile-link:nth-child(1) { animation-delay: 0.1s; }
.mobile-link:nth-child(2) { animation-delay: 0.15s; }
.mobile-link:nth-child(3) { animation-delay: 0.2s; }
.mobile-link:nth-child(4) { animation-delay: 0.25s; }
.mobile-link:nth-child(5) { animation-delay: 0.3s; }

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

/* ============================================
   Focus States for Accessibility
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d4a853;
    outline-offset: 4px;
    border-radius: 4px;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .font-serif {
        letter-spacing: 0;
    }
}