/* ============================================
   GLOBAL STYLES — Shared across all pages
   Only: variables, reset, typography, container, utilities
   ============================================ */

:root {
    --primary-bg: #FBFBFB;
    --secondary-color: #453e46;
    --text-color: #333333;
    --white: #FFFFFF;
    --transition: all 0.3s ease;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Quicksand', sans-serif;
    --spacing-container: 1rem;
    --cta-green: #15803d;
    --cta-green-hover: #166534;
    --cta-green-light: #22c55e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--primary-bg);
    color: var(--text-color);
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-container);
    width: 100%;
}

/* Shared Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 400;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.section-subtitle {
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: #777;
    margin-top: 0.8rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* Shared Button Styles */
.btn-outline {
    background: none;
    border: 1.5px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 0.8rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* Utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes skeleton-loading {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    .section-subtitle {
        font-size: 0.9rem;
    }
}