/*
 * ProteinFuel Custom Design System
 * Palette: Matte Black (#121212), Pure White (#FFFFFF), Fitness Yellow (#FFDE00)
 * Typography: Google Fonts "Outfit"
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-yellow: #FFDE00;
    --primary-yellow-hover: #E5C700;
    --dark-bg: #121212;
    --dark-card: #1E1E1E;
    --dark-border: #2D2D2D;
    --text-muted: #A0A0A0;
    --light-bg: #F8F9FA;
    --light-card: #FFFFFF;
    --light-border: #E5E5E5;
    --font-outfit: 'Outfit', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-outfit);
    background-color: var(--light-bg);
    color: var(--dark-bg);
    overflow-x: hidden;
}

/* Dark Mode Utilities for sections */
.section-dark {
    background-color: var(--dark-bg) !important;
    color: #ffffff !important;
}

.section-dark .card {
    background-color: var(--dark-card) !important;
    border-color: var(--dark-border) !important;
    color: #ffffff !important;
}

.section-dark .text-muted {
    color: var(--text-muted) !important;
}

/* Navigation */
.navbar-custom {
    background-color: rgba(18, 18, 18, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary-yellow);
    transition: var(--transition-smooth);
}

.navbar-custom .nav-link {
    color: #ffffff !important;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    padding: 0.5rem 1rem;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--primary-yellow) !important;
}

.navbar-custom .navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: #ffffff !important;
    letter-spacing: 0.5px;
}

.navbar-custom .navbar-brand span {
    color: var(--primary-yellow);
}

/* Premium Buttons */
.btn-yellow {
    background-color: var(--primary-yellow);
    color: var(--dark-bg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--primary-yellow);
    border-radius: 4px;
    padding: 0.75rem 1.75rem;
    transition: var(--transition-smooth);
}

.btn-yellow:hover {
    background-color: transparent;
    color: var(--primary-yellow);
    border-color: var(--primary-yellow);
    transform: translateY(-2px);
}

.btn-outline-yellow {
    background-color: transparent;
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--primary-yellow);
    border-radius: 4px;
    padding: 0.75rem 1.75rem;
    transition: var(--transition-smooth);
}

.btn-outline-yellow:hover {
    background-color: var(--primary-yellow);
    color: var(--dark-bg);
    transform: translateY(-2px);
}

.btn-dark-custom {
    background-color: var(--dark-bg);
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--dark-bg);
    border-radius: 4px;
    padding: 0.75rem 1.75rem;
    transition: var(--transition-smooth);
}

.btn-dark-custom:hover {
    background-color: transparent;
    color: var(--dark-bg);
    transform: translateY(-2px);
}

/* Cards & Sections */
.premium-card {
    border: 1px solid var(--light-border);
    border-radius: 8px;
    background-color: var(--light-card);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.premium-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    border-color: var(--primary-yellow);
}

.premium-card-dark {
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    background-color: var(--dark-card);
    color: #ffffff;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.premium-card-dark:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 222, 0, 0.1);
    border-color: var(--primary-yellow);
}

/* Product Cards */
.product-badge-protein {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--dark-bg);
    color: var(--primary-yellow);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--primary-yellow);
    z-index: 2;
}

.product-price {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark-bg);
}

/* Section Headers */
.section-title {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    font-size: 2.25rem;
    position: relative;
    padding-bottom: 10px;
}

.section-title span {
    color: var(--primary-yellow);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary-yellow);
}

.section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Macro Info Styles */
.macro-badge {
    text-align: center;
    background: #f1f3f5;
    padding: 0.6rem;
    border-radius: 6px;
    font-weight: 600;
}

.macro-badge span {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 400;
}

.macro-badge.yellow-macro {
    background: rgba(255, 222, 0, 0.15);
    border: 1px solid var(--primary-yellow);
}

/* Footer styling */
.footer-custom {
    background-color: var(--dark-bg);
    color: #ffffff !important;
    border-top: 4px solid var(--primary-yellow);
    padding: 5rem 0 2rem;
}

.footer-custom h5,
.footer-custom h6,
.footer-custom strong {
    color: #ffffff !important;
}

.footer-custom p,
.footer-custom span,
.footer-custom li {
    color: #d0d0d0 !important;
}

.footer-custom .text-muted {
    color: #b0b0b0 !important;
}

.footer-custom a {
    color: #b0b0b0 !important;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-custom a:hover {
    color: var(--primary-yellow);
    padding-left: 4px;
}

.footer-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background-color: var(--dark-card);
    color: #ffffff !important;
    border: 1px solid var(--dark-border);
    margin-right: 10px;
    transition: var(--transition-smooth);
}

.footer-social-icon:hover {
    background-color: var(--primary-yellow);
    color: var(--dark-bg) !important;
    transform: scale(1.1);
}

/* Gallery Section */
.gallery-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 18, 18, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-wrapper:hover .gallery-overlay {
    opacity: 1;
}

/* Stats Counter */
.stat-box {
    text-align: center;
    padding: 2rem;
    border-left: 2px solid var(--primary-yellow);
}

/* Responsive fixes */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    .stat-box {
        border-left: none;
        border-bottom: 2px solid var(--primary-yellow);
        padding: 1.5rem 0;
    }
}