/* ============================================
   MARIETTA DONUTS — Custom Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: #c22040;
    color: #fff8f6;
}

/* --- Navigation --- */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background: rgba(58, 10, 19, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ff8567;
    transition: width 0.3s ease;
}

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

.btn-primary-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #c22040;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.5rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    border: 2px solid #c22040;
}

.btn-primary-nav:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

/* --- Mobile Menu --- */
.mobile-link {
    transition: transform 0.3s ease;
}

.mobile-link:hover {
    transform: translateX(8px);
}

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

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

.menu-line {
    transition: all 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    width: 1.25rem;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #c22040;
    color: #fff;
    font-family: 'Fredoka', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    border: 2px solid #c22040;
    box-shadow: 0 4px 20px rgba(194, 32, 64, 0.4);
}

.btn-primary:hover {
    background: #a01a35;
    border-color: #a01a35;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(194, 32, 64, 0.5);
}

.btn-primary-icon {
    transition: transform 0.3s ease;
}

.btn-primary:hover .btn-primary-icon {
    transform: translateX(4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: #fff;
    font-family: 'Fredoka', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.btn-secondary-icon {
    transition: transform 0.3s ease;
}

.btn-secondary:hover .btn-secondary-icon {
    transform: scale(1.1);
}

/* --- Menu Cards --- */
.menu-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.25rem;
    padding: 0.75rem;
    transition: all 0.4s ease;
}

.menu-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* --- Gallery --- */
.gallery-item {
    cursor: pointer;
    transition: transform 0.4s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* --- Contact Form --- */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* --- Back to Top --- */
#back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

#back-to-top:not(.visible) {
    transform: translateY(20px);
}

#back-to-top.visible {
    transform: translateY(0);
}

/* --- Animations --- */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes float-delay {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(-3deg);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

.animate-pulse-delay {
    animation-delay: 1s;
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .font-display.text-5xl,
    .font-display.text-6xl {
        font-size: 2.5rem;
    }
    
    .font-display.text-4xl {
        font-size: 2rem;
    }
}