/* ===================================
   The Spot — Buna Nutrition Spot
   Editorial / Terracotta & Sand Theme
   =================================== */

/* CSS Custom Properties */
:root {
    --color-terracotta-50: #fdf2f0;
    --color-terracotta-100: #fce8e4;
    --color-terracotta-300: #f4aa9a;
    --color-terracotta-400: #ed7d6e;
    --color-terracotta-500: #e05a48;
    --color-terracotta-600: #d4422e;
    --color-terracotta-700: #b53322;
    --color-sand-200: #f9f0d7;
    --color-sand-400: #ebd088;
    --color-sand-500: #e0b958;
    --color-sand-700: #a87d30;
    --color-cream: #FAF6F1;
    --color-clay: #C4A882;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Lato', system-ui, sans-serif;
}

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

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-cream);
    color: #1c1917;
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

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

#navbar.scrolled {
    background-color: rgba(250, 246, 241, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Mobile Menu */
#mobile-menu {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.open {
    transform: translateX(0);
}

/* Float Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-1deg); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Scroll Reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        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; }
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-terracotta-400);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Selection */
::selection {
    background-color: var(--color-terracotta-200);
    color: #7a281c;
}

/* Smooth image loading */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img.loaded {
    opacity: 1;
}

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

::-webkit-scrollbar-track {
    background: var(--color-cream);
}

::-webkit-scrollbar-thumb {
    background: var(--color-clay);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-terracotta-500);
}

/* Print styles */
@media print {
    #navbar,
    #mobile-menu,
    .animate-float,
    .animate-float-delayed {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}