/* ============================================
   MA Energy Watch — Shared Styles
   ============================================ */

/* ----- CSS Custom Properties ----- */
:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-input: #252535;
    --text-primary: #f5f5f7;
    --text-secondary: #a0a0b0;
    --text-muted: #6a6a7a;
    --accent-red: #e63946;
    --accent-red-dark: #9d0208;
    --accent-gold: #ffc300;
    --accent-green: #2a9d8f;
    --accent-blue: #4361ee;
    --border-color: #2a2a3a;
    --gradient-red: linear-gradient(135deg, #e63946 0%, #9d0208 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans 3', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ----- Navigation ----- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 2rem;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-logo span {
    color: var(--accent-red);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-red);
}

.nav-links a.active {
    color: var(--accent-red);
    font-weight: 600;
}

.nav-cta {
    background: var(--gradient-red);
    color: white !important;
    padding: 0.6rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(230, 57, 70, 0.4);
}

/* ----- Section Headers ----- */
.section-header {
    margin-bottom: 4rem;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
}

/* ----- CTA Section ----- */
.cta-section {
    background: var(--gradient-red);
    padding: 6rem 2rem;
    text-align: center;
}

.cta-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* ----- CTA Buttons ----- */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-button.outline {
    background: transparent;
    border: 2px solid var(--text-primary);
}

.cta-button.gold {
    background: var(--accent-gold);
    color: var(--bg-primary);
}

/* ----- Footer ----- */
footer {
    background: var(--bg-secondary);
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-logo span {
    color: var(--accent-red);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-red);
}

.footer-disclaimer {
    width: 100%;
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-disclaimer p {
    color: var(--text-muted);
    font-size: 0.85rem;
    max-width: 700px;
    margin: 0 auto;
}

.footer-disclaimer a {
    color: var(--accent-red);
    text-decoration: none;
}

/* ----- Scroll Animations ----- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ----- Responsive: Nav & Footer (max-width: 768px) ----- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}