/*
Theme Name: Stump Grinding Charlotte NC
Theme URI: https://example.com/stump-grinding-charlotte
Author: Antigravity Team
Author URI: https://example.com
Description: Fast, lightweight, mobile-first, and SEO-optimized WordPress theme designed for Stump Grinding services in Charlotte, NC. Features top and bottom phone call buttons, green & white design, and LocalBusiness Schema markup.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: stump-grinding-clt
Tags: stump-grinding, charlotte-nc, mobile-friendly, seo-optimized, green, white, call-button, local-seo
*/

:root {
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-text-main: #0f172a;
    --color-text-muted: #475569;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    
    /* Vibrant Green Palette */
    --color-primary: #059669;
    --color-primary-hover: #047857;
    --color-primary-light: #d1fae5;
    --color-primary-glow: rgba(5, 150, 105, 0.15);
    --color-accent: #10b981;
    
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --max-width: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(5, 150, 105, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover, a:focus {
    color: var(--color-primary-hover);
}

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Phone Button (Top-Left & Footer-Left) */
.phone-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-primary);
    color: #ffffff !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 2px 8px var(--color-primary-glow);
    transition: var(--transition);
    border: 1px solid transparent;
    text-decoration: none !important;
    white-space: nowrap;
}

.phone-btn:hover, .phone-btn:focus {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-primary-glow);
    color: #ffffff !important;
}

.phone-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    flex-shrink: 0;
}

/* Header Styles */
.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right {
    display: flex;
    align-items: center;
}

/* Site Branding / Title alongside Phone button if desired */
.site-branding {
    display: flex;
    align-items: center;
}
.site-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-left: 0.5rem;
}
.site-title a {
    color: var(--color-text-main);
}
.site-title a:hover {
    color: var(--color-primary);
}

/* Main Navigation (Right Side) */
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    color: var(--color-text-main);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0.25rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
    color: var(--color-primary);
}

.main-navigation > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.main-navigation > ul > li > a:hover::after,
.main-navigation > ul > li.current-menu-item > a::after {
    width: 100%;
}

/* Dropdown Menu Arrow Caret */
.main-navigation .menu-item-has-children > a::after,
.main-navigation .page_item_has_children > a::after {
    content: '▾';
    font-size: 0.75rem;
    margin-left: 0.25rem;
    transition: transform 0.2s ease;
    display: inline-block;
    position: static;
    width: auto;
    height: auto;
    background: none;
}

.main-navigation .menu-item-has-children:hover > a::after,
.main-navigation .menu-item-has-children.is-open > a::after {
    transform: rotate(180deg);
}

/* Sub-menu Dropdown Container */
.main-navigation .sub-menu,
.main-navigation .children {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    padding: 0.5rem 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

/* Show Sub-menu on Hover / Focus */
.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu,
.main-navigation li.focus > .sub-menu,
.main-navigation li:hover > .children,
.main-navigation li:focus-within > .children,
.main-navigation li.focus > .children {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown Items */
.main-navigation .sub-menu li,
.main-navigation .children li {
    width: 100%;
    margin: 0;
}

.main-navigation .sub-menu a,
.main-navigation .children a {
    padding: 0.65rem 1.25rem;
    display: block;
    color: var(--color-text-main);
    font-size: 0.9rem;
    font-weight: 400;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.main-navigation .sub-menu a::after,
.main-navigation .children a::after {
    display: none !important;
}

.main-navigation .sub-menu a:hover,
.main-navigation .sub-menu .current-menu-item > a,
.main-navigation .children a:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-hover);
}

/* Nested Dropdowns (Level 3+) */
.main-navigation .sub-menu .sub-menu,
.main-navigation .children .children {
    top: 0;
    left: 100%;
    border-top: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
}

/* Mobile Nav Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text-main);
    border-radius: var(--radius-sm);
}
.mobile-menu-toggle:focus {
    outline: 2px solid var(--color-primary);
}
.mobile-menu-toggle svg {
    width: 26px;
    height: 26px;
    display: block;
}

/* Main Content Area */
.site-main {
    flex: 1;
    padding: 2.5rem 0;
}

/* SEO Post Grid & Cards */
.page-header-seo {
    margin-bottom: 2.5rem;
    text-align: center;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-text-main);
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}

.post-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.post-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background-color: var(--color-primary-light);
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.post-card:hover .post-card-image img {
    transform: scale(1.04);
}

.post-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.post-card-meta {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.post-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

.post-card-title a {
    color: var(--color-text-main);
}

.post-card-title a:hover {
    color: var(--color-primary);
}

.post-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    flex: 1;
}

.post-card-readmore {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--color-primary);
}

.post-card-readmore:hover {
    gap: 0.6rem;
}

/* Single Post & Page Styling */
.article-single {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    max-width: 860px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1.5rem;
}

.entry-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-text-main);
}

.entry-meta {
    display: flex;
    gap: 1.25rem;
    color: var(--color-text-light);
    font-size: 0.9rem;
    align-items: center;
}

.entry-content {
    font-size: 1.075rem;
    line-height: 1.8;
    color: var(--color-text-main);
}

.entry-content h2, .entry-content h3, .entry-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text-main);
    font-weight: 700;
}

.entry-content p {
    margin-bottom: 1.5rem;
}

.entry-content ul, .entry-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.entry-content blockquote {
    border-left: 4px solid var(--color-primary);
    background-color: var(--color-bg);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--color-text-muted);
}

/* Call to Action Box inside Single Post */
.article-cta {
    margin-top: 3rem;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border: 1px solid #a7f3d0;
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
}
.article-cta h3 {
    font-size: 1.5rem;
    color: #065f46;
    margin-bottom: 0.5rem;
}
.article-cta p {
    color: #047857;
    margin-bottom: 1.25rem;
}

/* Footer Styles */
.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

/* Upper Footer: Mirroring Header Layout (Phone Left, Menu Right) */
.footer-top {
    padding: 1.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.footer-top-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-left {
    display: flex;
    align-items: center;
}

.footer-right {
    display: flex;
    align-items: center;
}

.footer-navigation ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.footer-navigation li {
    position: relative;
}

.footer-navigation a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.footer-navigation a:hover {
    color: var(--color-primary);
}

/* Footer Dropdown Arrow Caret */
.footer-navigation .menu-item-has-children > a::after,
.footer-navigation .page_item_has_children > a::after {
    content: '▴';
    font-size: 0.75rem;
    margin-left: 0.25rem;
    transition: transform 0.2s ease;
    display: inline-block;
}

.footer-navigation .menu-item-has-children:hover > a::after {
    transform: rotate(180deg);
}

/* Footer Sub-menu Dropdown Container (Pops UP above footer) */
.footer-navigation .sub-menu,
.footer-navigation .children {
    position: absolute;
    bottom: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-bottom: 3px solid var(--color-primary);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    padding: 0.5rem 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

/* Show Footer Sub-menu on Hover / Focus */
.footer-navigation li:hover > .sub-menu,
.footer-navigation li:focus-within > .sub-menu,
.footer-navigation li.focus > .sub-menu,
.footer-navigation li:hover > .children,
.footer-navigation li:focus-within > .children,
.footer-navigation li.focus > .children {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Footer Dropdown Items */
.footer-navigation .sub-menu li,
.footer-navigation .children li {
    width: 100%;
    margin: 0;
}

.footer-navigation .sub-menu a,
.footer-navigation .children a {
    padding: 0.6rem 1.15rem;
    display: block;
    color: var(--color-text-main);
    font-size: 0.875rem;
    font-weight: 400;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.footer-navigation .sub-menu a:hover,
.footer-navigation .children a:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-hover);
}

/* Lower Footer: Copyright */
.footer-bottom {
    padding: 1.25rem 0;
    text-align: center;
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .header-container,
    .footer-top-container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: 1.5rem;
        box-shadow: var(--shadow-md);
        display: none;
    }

    .main-navigation.is-active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .main-navigation a {
        font-size: 1.1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0.5rem 0;
    }

    .main-navigation .sub-menu,
    .main-navigation .children {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--color-primary);
        background-color: transparent;
        padding: 0 0 0 1rem;
        margin: 0.25rem 0 0 0.5rem;
        width: 100%;
        display: none;
    }

    .main-navigation li.is-open > .sub-menu,
    .main-navigation li.is-open > .children {
        display: block;
    }

    .main-navigation .sub-menu a,
    .main-navigation .children a {
        font-size: 0.95rem;
        color: var(--color-text-muted);
        padding: 0.4rem 0;
    }

    .footer-top-container {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }

    .footer-navigation ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .footer-navigation .sub-menu,
    .footer-navigation .children {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--color-primary);
        background-color: transparent;
        padding: 0 0 0 1rem;
        margin: 0.25rem 0 0 0.5rem;
        width: 100%;
        display: none;
    }

    .footer-navigation li.is-open > .sub-menu,
    .footer-navigation li.is-open > .children {
        display: block;
    }

    .page-title {
        font-size: 1.75rem;
    }
    
    .article-single {
        padding: 1.5rem;
    }

    .entry-title {
        font-size: 1.85rem;
    }
}

/* =========================================================================
   MOBILE STICKY CALL BAR
   Markup is emitted by greenseo_mobile_call_bar() in functions.php.
   Kept in the theme (not Additional CSS) so the bar can never render
   unstyled if the Customizer CSS is cleared.
   ========================================================================= */
.mobile-sticky-cta-bar {
  display: none; /* Desktop: hidden */
}

@media screen and (max-width: 767px) {
  .mobile-sticky-cta-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #0f172a;
    z-index: 99999;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    border-top: 1px solid #334155;
  }

  .mobile-sticky-cta-bar a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.5px;
  }

  .mobile-sticky-cta-bar a.btn-sticky-call {
    background-color: #16a34a;
    color: #ffffff;
  }

  .mobile-sticky-cta-bar a.btn-sticky-quote {
    background-color: #1e293b;
    color: #ffffff;
    border-left: 1px solid #334155;
  }

  /* Stop the bar covering page content / footer links. */
  body {
    padding-bottom: 60px;
  }
}