/* ============================================
   MOHO JO COFFEE BAR — CUSTOM STYLES
   ============================================ */

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

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

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: rgba(232, 93, 74, 0.3);
    color: #fff;
}

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

#navbar.scrolled {
    background-color: rgba(8, 8, 13, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ============================================
   MOBILE MENU
   ============================================ */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

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

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

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

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

/* Hamburger animation */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

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

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 1.4rem;
}

/* ============================================
   FLOATING GEOMETRIC SHAPES
   ============================================ */
@keyframes float {
    0%, 100% { transform: rotate(45deg) translateY(0px); }
    50% { transform: rotate(45deg) translateY(-20px); }
}

@keyframes float-delayed {
    0%, 100% { transform: rotate(12deg) translateY(0px); }
    50% { transform: rotate(12deg) translateY(-15px); }
}

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

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* ============================================
   SCROLL REVEAL
   ============================================ */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Default state: slightly below for progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger children */
.scroll-reveal-parent > .scroll-reveal:nth-child(1) { transition-delay: 0.05s; }
.scroll-reveal-parent > .scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
.scroll-reveal-parent > .scroll-reveal:nth-child(3) { transition-delay: 0.15s; }
.scroll-reveal-parent > .scroll-reveal:nth-child(4) { transition-delay: 0.2s; }
.scroll-reveal-parent > .scroll-reveal:nth-child(5) { transition-delay: 0.25s; }
.scroll-reveal-parent > .scroll-reveal:nth-child(6) { transition-delay: 0.3s; }

/* ============================================
   BUTTON HOVER GLOW
   ============================================ */
a:hover {
    transition: all 0.3s ease;
}

/* ============================================
   IMAGE PLACEHOLDER FALLBACK
   ============================================ */
img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   RESPONSIVE TWEAKS
   ============================================ */
@media (max-width: 640px) {
    .font-playfair {
        line-height: 1.1;
    }
}

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

::-webkit-scrollbar-track {
    background: #111118;
}

::-webkit-scrollbar-thumb {
    background: #3F3F46;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #E85D4A;
}