/* ========================================
   Ice Cream Garage — 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 {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(43, 168, 126, 0.2);
    color: #121e30;
}

/* ========================================
   Hero Animations
   ======================================== */
.hero-anim {
    opacity: 0;
    transform: translateY(24px);
    animation: heroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-anim:nth-child(2) { animation-delay: 0.12s; }
.hero-anim:nth-child(3) { animation-delay: 0.24s; }
.hero-anim:nth-child(4) { animation-delay: 0.36s; }

@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-card {
    opacity: 0;
    transform: translateY(32px) scale(0.97);
    animation: heroCardReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

@keyframes heroCardReveal {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ========================================
   Floating Cards
   ======================================== */
.card-float-1 {
    animation: floatCard1 4s ease-in-out infinite;
}

.card-float-2 {
    animation: floatCard2 4.5s ease-in-out infinite;
}

@keyframes floatCard1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ========================================
   Scroll Reveal (below the fold only)
   ======================================== */
.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);
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(28px);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

#navbar.scrolled {
    background: rgba(244, 246, 251, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(18, 30, 48, 0.06);
}

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

.mobile-link {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s 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: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }

/* ========================================
   Menu Button Animation
   ======================================== */
#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

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

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
    width: 1.25rem;
}

/* ========================================
   Smooth anchor offset
   ======================================== */
section[id] {
    scroll-margin-top: 80px;
}

/* ========================================
   Subtle image hover glow
   ======================================== */
.group:hover .group-hover\:scale-105 {
    filter: brightness(1.02);
}

/* ========================================
   Focus styles
   ======================================== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #2ba87e;
    outline-offset: 3px;
    border-radius: 4px;
}

/* ========================================
   Print
   ======================================== */
@media print {
    #navbar, #menu-btn, .scroll-reveal { display: none; }
    body { color: #000; background: #fff; }
}