/* ============================================
   OakTree Lounge — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Lato', sans-serif;
    background-color: #071024;
    color: #ffffff;
    overflow-x: hidden;
}

/* Typography overrides */
h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
}

/* Selection color */
::selection {
    background-color: rgba(201, 168, 76, 0.3);
    color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #071024;
}
::-webkit-scrollbar-thumb {
    background: rgba(201, 168, 76, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(201, 168, 76, 0.5);
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.scroll-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);
}

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

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(7, 16, 36, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.08);
}

#navbar.scrolled .menu-line {
    background: #d4b965;
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

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

/* Hamburger animation */
#menu-toggle.active .menu-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}
#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
#menu-toggle.active .menu-line:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
    width: 1.5rem;
}

/* ============================================
   Hero gradient animation
   ============================================ */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

#hero {
    background: linear-gradient(135deg, #071024 0%, #0d1f3c 35%, #122a52 65%, #0a1628 100%);
    background-size: 300% 300%;
    animation: gradientShift 20s ease infinite;
}

/* ============================================
   Form focus styles
   ============================================ */
input:focus,
textarea:focus {
    border-bottom-color: rgba(201, 168, 76, 0.6) !important;
}

input:focus ~ label,
textarea:focus ~ label {
    color: #d4b965;
}

/* ============================================
   Image hover container
   ============================================ */
.group img {
    will-change: transform;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.75rem;
    }

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

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

    section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}