/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Colors */
    --color-primary: #C41E3A;
    --color-dark: #1A1A1A;
    --color-accent: #FF6B35;
    --color-light: #F5F5F0;
    --color-white: #FFFFFF;
    --color-gray: #666666;
    --color-gray-light: #E0E0E0;

    /* Typography - Mobile First */
    --font-heading: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --font-mono: "SF Mono", "Consolas", "Monaco", monospace;

    /* Spacing - Much More Compact */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Borders */
    --border-thin: 2px;
    --border-thick: 3px;
    --border-radius: 6px;

    /* Shadows */
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   TYPOGRAPHY - COMPACT
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
}

h2 {
    font-size: clamp(1.4rem, 4vw, 1.75rem);
    border-left: var(--border-thick) solid var(--color-primary);
    padding-left: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
}

h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: clamp(1.05rem, 2.2vw, 1.15rem);
    font-weight: 500;
    line-height: 1.5;
}

strong {
    font-weight: 700;
    color: var(--color-primary);
}

.small-text {
    font-size: 0.9rem;
    color: var(--color-gray);
    text-align: center;
    margin-top: var(--spacing-xs);
}

/* ============================================
   LAYOUT CONTAINERS - COMPACT
   ============================================ */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.section:last-of-type {
    border-bottom: none;
}

.section--dark {
    background-color: var(--color-dark);
    color: var(--color-light);
}

.section--dark h2 {
    border-left-color: var(--color-accent);
    color: var(--color-white);
}

.section--action {
    background: linear-gradient(135deg, var(--color-primary) 0%, #A01828 100%);
    color: var(--color-white);
    border-bottom: none;
}

.section--action h2,
.section--action h3 {
    color: var(--color-white);
    border-left-color: var(--color-white);
}

.section--action p {
    color: rgba(255, 255, 255, 0.95);
}

/* Fix strong tags in action section - keep them white on red background */
.section--action strong {
    color: var(--color-white);
}

/* ============================================
   FLOATING ACTION BUTTON
   ============================================ */
.floating-action-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.4);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    z-index: 1000;
    transition: all 0.3s ease, opacity 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    opacity: 1;
}

.floating-action-btn:hover,
.floating-action-btn:focus {
    background-color: #A01828;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(196, 30, 58, 0.5);
}

.floating-action-btn span {
    white-space: nowrap;
}

@media (max-width: 480px) {
    .floating-action-btn {
        bottom: 16px;
        right: 16px;
        font-size: 0.85rem;
        padding: 10px 16px;
    }
}

/* ============================================
   HERO SECTION - COMPACT
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, #2A2A2A 100%);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    border-bottom: var(--border-thick) solid var(--color-primary);
}

.hero__title {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
}

.hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-gray-light);
    line-height: 1.5;
}

/* ============================================
   BUTTONS - COMPACT
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: var(--border-thin) solid var(--color-primary);
}

.btn--primary:hover,
.btn--primary:focus {
    background-color: #A01828;
    transform: translateY(-1px);
}

.btn--secondary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: var(--border-thin) solid var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background-color: #A01828;
    transform: translateY(-1px);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border: var(--border-thin) solid var(--color-primary);
}

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

.section--action .btn--primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.section--action .btn--primary:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
}

/* ============================================
   INFO & ALERT BOXES - COMPACT
   ============================================ */
.info-box {
    background-color: #FFF4E6;
    border-left: var(--border-thick) solid var(--color-accent);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-radius: var(--border-radius);
}

.info-box p {
    margin-bottom: 0;
    color: var(--color-dark);
}

.callout {
    font-size: clamp(1.1rem, 2.2vw, 1.25rem);
    font-weight: 600;
    padding: var(--spacing-md);
    background-color: rgba(255, 107, 53, 0.15);
    border-left: var(--border-thick) solid var(--color-accent);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
    line-height: 1.5;
}

.section--dark .callout {
    background-color: rgba(255, 107, 53, 0.2);
    border-left-color: var(--color-accent);
}

.section--action .callout {
    background-color: rgba(255, 255, 255, 0.95);
    border-left-color: var(--color-primary);
    color: var(--color-dark);
}

.section--action .callout strong {
    color: var(--color-primary);
}

.stat-box {
    background-color: rgba(255, 107, 53, 0.1);
    border: var(--border-thin) solid var(--color-accent);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.stat-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.tips-box {
    background-color: rgba(255, 255, 255, 0.95);
    border: var(--border-thin) solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.tips-box h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.tips-box ul {
    margin-left: var(--spacing-md);
    margin-bottom: 0;
}

.tips-box li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.tips-box strong {
    color: var(--color-dark);
    font-weight: 700;
}

/* ============================================
   VIDEO EMBEDS - COMPACT
   ============================================ */
.video-container {
    margin: var(--spacing-lg) 0;
}

.video-container h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-sm);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   CONTACT GRID - COMPACT
   ============================================ */
.contact-grid {
    display: grid;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.contact-card {
    background-color: rgba(255, 255, 255, 0.95);
    border: var(--border-thin) solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow);
}

.contact-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    border: none;
    padding: 0;
}

/* Override section--action h3 color for contact cards */
.section--action .contact-card h3 {
    color: var(--color-primary);
    border: none;
}

.contact-card p {
    color: var(--color-dark);
}

/* Override section--action white text for contact cards */
.section--action .contact-card p {
    color: var(--color-dark);
}

.contact-card .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.contact-card .btn:last-of-type {
    margin-bottom: var(--spacing-sm);
}

/* Ensure buttons in contact cards look good on white background */
.section--action .contact-card .btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.section--action .contact-card .btn--primary:hover {
    background-color: #A01828;
    color: var(--color-white);
}

.section--action .contact-card .btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.section--action .contact-card .btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.contact-info {
    font-size: 0.9rem;
    color: var(--color-dark);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

.contact-info strong {
    color: var(--color-dark);
    font-weight: 700;
}

/* Ensure contact-info stays dark even in action section */
.section--action .contact-info {
    color: var(--color-dark);
}

.section--action .contact-info strong {
    color: var(--color-dark);
}

/* ============================================
   FOOTER - COMPACT
   ============================================ */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: var(--border-thick) solid var(--color-primary);
    text-align: center;
}

.footer .btn {
    margin-bottom: var(--spacing-lg);
}

.footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer__links a {
    color: var(--color-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer__links a:hover,
.footer__links a:focus {
    color: var(--color-accent);
}

.footer__contact {
    font-size: 0.95rem;
    color: var(--color-light);
    margin-bottom: var(--spacing-md);
}

.footer__contact a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.footer__contact a:hover,
.footer__contact a:focus {
    color: var(--color-white);
    text-decoration: underline;
}

.footer__disclaimer {
    font-size: 0.85rem;
    color: var(--color-gray);
    font-style: italic;
}

/* ============================================
   LISTS
   ============================================ */
ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.section--dark ul li,
.section--action ul li {
    color: rgba(255, 255, 255, 0.95);
}

/* Exception for lists inside white boxes in action section */
.section--action .tips-box li,
.section--action .contact-card li {
    color: var(--color-dark);
}

/* Make sure ALL text in contact cards is dark */
.section--action .contact-card,
.section--action .contact-card p,
.section--action .contact-card strong,
.section--action .contact-card a:not(.btn) {
    color: var(--color-dark);
}

/* ============================================
   EMPHASIS ELEMENTS
   ============================================ */
em {
    font-style: italic;
    color: var(--color-accent);
}

/* ============================================
   MANUAL EMAIL SECTION
   ============================================ */
.manual-email-section {
    background-color: rgba(255, 255, 255, 0.98);
    border: var(--border-thin) solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.manual-email-section h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    border: none;
    padding: 0;
}

.manual-email-section h4 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.manual-email-section p {
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.email-list,
.email-template {
    margin-top: var(--spacing-lg);
}

.email-addresses {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    flex-wrap: wrap;
}

.email-addresses code {
    flex: 1;
    display: block;
    background-color: #f5f5f5;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-dark);
    word-break: break-all;
    min-width: 250px;
}

.template-box {
    position: relative;
    background-color: #f5f5f5;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.template-box pre {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-dark);
    white-space: pre-wrap;
    word-wrap: break-word;
    line-height: 1.6;
}

.btn-copy {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow);
}

.btn-copy:hover {
    background-color: #A01828;
    transform: translateY(-1px);
}

.btn-copy:active {
    transform: translateY(0);
}

.btn-copy.copied {
    background-color: #4CAF50;
}

.template-box .btn-copy {
    margin-top: var(--spacing-sm);
}

/* Override action section styles */
.section--action .manual-email-section {
    background-color: rgba(255, 255, 255, 0.98);
}

.section--action .manual-email-section h3,
.section--action .manual-email-section h4,
.section--action .manual-email-section p,
.section--action .manual-email-section code,
.section--action .manual-email-section pre {
    color: var(--color-dark);
}

@media (max-width: 600px) {
    .email-addresses {
        flex-direction: column;
    }

    .email-addresses code {
        width: 100%;
    }
}

/* ============================================
   RESPONSIVE - TABLET & UP
   ============================================ */
@media (min-width: 600px) {
    :root {
        --spacing-xl: 3rem;
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   FOCUS STATES (ACCESSIBILITY)
   ============================================ */
a:focus,
button:focus,
.btn:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ============================================
   REDUCED MOTION (ACCESSIBILITY)
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .floating-action-btn:hover {
        transform: none;
    }
}