/* ============================================
   Northside Coffee — Custom Styles
   ============================================ */

/* Base & Typography */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

#navbar.scrolled {
    background: rgba(40, 16, 24, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
    color: rgba(254, 245, 247, 0.75);
}

#navbar.scrolled .nav-link {
    color: rgba(254, 245, 247, 0.8);
}

.nav-link:hover {
    color: #ffc93d;
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-nav-link {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.35s ease, transform 0.35s ease, color 0.3s ease;
}

#mobile-menu.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-nav-link:nth-child(1) { transition-delay: 0.05s; }
#mobile-menu.open .mobile-nav-link:nth-child(2) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-nav-link:nth-child(3) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-nav-link:nth-child(4) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-nav-link:nth-child(5) { transition-delay: 0.25s; }

/* ============================================
   Reveal Animations (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

    /* Initial state handled by JS — content is visible by default */
}

/* No JS fallback: all content stays visible */
.no-js .reveal {
    opacity: 1 !important;
    transform: none !important;
}

/* ============================================
   Hero Scroll Indicator
   ============================================ */
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    50% { opacity: 1; }
    100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}

.animate-scroll-line {
    animation: scrollLine 1.8s ease-in-out infinite;
}

/* ============================================
   Floating Decorative Elements
   ============================================ */
@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.03); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

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

.animate-float-delayed {
    animation: float-delayed 8s ease-in-out infinite;
    animation-delay: -3s;
}

/* ============================================
   Button & Link Focus States
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #ffc93d;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   Selection Color
   ============================================ */
::selection {
    background: rgba(196, 122, 145, 0.3);
    color: #281018;
}

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

::-webkit-scrollbar-track {
    background: #281018;
}

::-webkit-scrollbar-thumb {
    background: #6f3144;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8a3f55;
}

/* ============================================
   Form Styles
   ============================================ */
input:focus,
textarea:focus {
    background: #fff !important;
    border-color: #ffc93d !important;
}

/* ============================================
   Utility: Image loading placeholder
   ============================================ */
img {
    background: linear-gradient(135deg, #e8d0d9 0%, #f3e8ed 100%);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 767px) {
    html {
        scroll-padding-top: 70px;
    }

    #hero h1 {
        font-size: 2.75rem;
    }

    @media (min-width: 480px) {
        #hero h1 {
            font-size: 3.25rem;
        }
    }
}

@media (min-width: 768px) {
    #hero h1 {
        font-size: 4.5rem;
    }
}

@media (min-width: 1024px) {
    #hero h1 {
        font-size: 5.5rem;
    }
}