/*
Theme Name:        NexaCore
Theme URI:         https://yoursite.com/nexacore
Author:            NexaCore Agency
Author URI:        https://yoursite.com
Description:       Professional WordPress theme for software, app development and digital marketing agencies. Mobile-first, SEO-optimized, WCAG 2.2 AA accessible, Core Web Vitals optimized with INP < 200ms target.
Version:           1.0.0
Requires at least: 6.7
Tested up to:      6.7
Requires PHP:      8.2
License:           GNU General Public License v2 or later
License URI:       https://www.gnu.org/licenses/gpl-2.0.html
Text Domain:       nexacore
Tags:              business, portfolio, custom-colors, custom-logo, full-site-editing, block-patterns, rtl-language-support, accessibility-ready, translation-ready, dark-mode, one-column, two-columns, three-columns, wide-blocks, flexible-header, custom-menu, featured-images, sticky-post, threaded-comments
*/

/* =============================================================================
   CSS CUSTOM PROPERTIES — DESIGN TOKENS
   ============================================================================= */

:root {
    /* Brand Colors */
    --primary:        #0A0F1E;
    --accent:         #00F5A0;
    --accent-2:       #7B5EA7;
    --surface:        #111827;
    --surface-2:      #1F2937;

    /* Text */
    --text-primary:   #F9FAFB;
    --text-muted:     #9CA3AF;
    --text-subtle:    #6B7280;

    /* Borders */
    --border:         rgba(255, 255, 255, 0.08);
    --border-accent:  rgba(0, 245, 160, 0.3);

    /* Gradients */
    --gradient-hero:  linear-gradient(135deg, #0A0F1E 0%, #1a0533 100%);
    --gradient-accent: linear-gradient(135deg, #00F5A0 0%, #7B5EA7 100%);
    --gradient-card:  linear-gradient(135deg, #111827 0%, #1F2937 100%);

    /* Shadows & Glows */
    --glow:           0 0 40px rgba(0, 245, 160, 0.15);
    --glow-strong:    0 0 60px rgba(0, 245, 160, 0.25);
    --shadow-card:    0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
    --shadow-elevated: 0 20px 40px rgba(0,0,0,0.5), 0 0 40px rgba(0,245,160,0.08);

    /* Typography Scale — Major Third (1.250) */
    --font-display:   'Syne', sans-serif;
    --font-body:      'DM Sans', sans-serif;
    --font-mono:      'JetBrains Mono', monospace;

    --text-xs:        0.64rem;    /* ~10px */
    --text-sm:        0.8rem;     /* ~13px */
    --text-base:      1rem;       /* 16px  */
    --text-md:        1.25rem;    /* 20px  */
    --text-lg:        1.563rem;   /* 25px  */
    --text-xl:        1.953rem;   /* 31px  */
    --text-2xl:       2.441rem;   /* 39px  */
    --text-3xl:       3.052rem;   /* 49px  */
    --text-4xl:       3.815rem;   /* 61px  */
    --text-5xl:       4.768rem;   /* 76px  */

    /* Spacing — 4px base unit */
    --space-1:   4px;
    --space-2:   8px;
    --space-3:   12px;
    --space-4:   16px;
    --space-6:   24px;
    --space-8:   32px;
    --space-12:  48px;
    --space-16:  64px;
    --space-24:  96px;
    --space-32:  128px;

    /* Border Radius */
    --radius-sm:     4px;
    --radius-md:     8px;
    --radius-lg:     16px;
    --radius-xl:     24px;
    --radius-full:   9999px;

    /* Transitions */
    --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-sm:    640px;
    --container-md:    768px;
    --container-lg:    1024px;
    --container-xl:    1280px;
    --container-2xl:   1536px;
    --content-width:   780px;
    --wide-width:      1200px;

    /* Z-Index Scale */
    --z-base:     1;
    --z-dropdown: 100;
    --z-sticky:   200;
    --z-overlay:  300;
    --z-modal:    400;
    --z-toast:    500;
}

/* Light Mode Overrides */
@media (prefers-color-scheme: light) {
    :root {
        --primary:        #FFFFFF;
        --surface:        #F9FAFB;
        --surface-2:      #F3F4F6;
        --text-primary:   #111827;
        --text-muted:     #6B7280;
        --border:         rgba(0, 0, 0, 0.08);
        --accent:         #059669;
        --gradient-hero:  linear-gradient(135deg, #F8FAFF 0%, #EDE9FE 100%);
        --shadow-card:    0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.06);
    }
}

[data-theme="light"] {
    --primary:        #FFFFFF;
    --surface:        #F9FAFB;
    --surface-2:      #F3F4F6;
    --text-primary:   #111827;
    --text-muted:     #6B7280;
    --border:         rgba(0, 0, 0, 0.08);
    --accent:         #059669;
    --gradient-hero:  linear-gradient(135deg, #F8FAFF 0%, #EDE9FE 100%);
    --shadow-card:    0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.06);
}

[data-theme="dark"] {
    --primary:        #0A0F1E;
    --surface:        #111827;
    --accent:         #00F5A0;
    --text-primary:   #F9FAFB;
    --text-muted:     #9CA3AF;
    --border:         rgba(255, 255, 255, 0.08);
}

/* =============================================================================
   RESET & BASE
   ============================================================================= */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* =============================================================================
   ACCESSIBILITY
   ============================================================================= */

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    z-index: var(--z-toast);
    padding: var(--space-3) var(--space-6);
    background: var(--accent);
    color: var(--primary);
    font-weight: 700;
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* =============================================================================
   TYPOGRAPHY
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(var(--text-2xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-xl), 3.5vw, var(--text-3xl)); }
h3 { font-size: clamp(var(--text-lg), 2.5vw, var(--text-2xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-md); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

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

a:hover { color: var(--accent-2); }

strong, b { font-weight: 700; }
em, i { font-style: italic; }

code, kbd, samp, pre {
    font-family: var(--font-mono);
    font-size: 0.9em;
}

code {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.1em 0.4em;
    color: var(--accent);
}

pre {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    overflow-x: auto;
    margin-bottom: var(--space-6);
}

pre code {
    background: transparent;
    border: none;
    padding: 0;
    color: var(--text-primary);
}

blockquote {
    border-left: 4px solid var(--accent);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-6) 0;
    background: var(--surface);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-muted);
    font-style: italic;
}

/* =============================================================================
   LAYOUT
   ============================================================================= */

.container {
    width: 100%;
    max-width: var(--container-xl);
    margin-inline: auto;
    padding-inline: var(--space-6);
}

.container--wide { max-width: var(--wide-width); }
.container--narrow { max-width: var(--content-width); }

.section {
    padding-block: var(--space-24);
}

.section--sm { padding-block: var(--space-12); }
.section--lg { padding-block: var(--space-32); }

/* CSS Subgrid for aligned card internals */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto;
    gap: var(--space-6);
}

.bento-grid .bento-item--wide { grid-column: span 2; }
.bento-grid .bento-item--tall { grid-row: span 2; }

@media (max-width: 1024px) {
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
    .bento-grid .bento-item--wide { grid-column: span 1; }
}

@media (max-width: 640px) {
    .bento-grid { grid-template-columns: 1fr; }
}

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* =============================================================================
   COMPONENTS — BUTTONS
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before { opacity: 1; }

.btn:hover {
    transform: scale(1.03);
}

.btn:active { transform: scale(0.98); }

/* Primary Button */
.btn--primary {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.3);
}

.btn--primary:hover {
    box-shadow: var(--glow-strong);
    color: var(--primary);
}

/* Ghost / Secondary Button */
.btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-accent);
}

.btn--ghost:hover {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.15);
}

/* Outline Button */
.btn--outline {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

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

/* Button Sizes */
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn--lg { padding: var(--space-4) var(--space-12); font-size: var(--text-md); }

/* =============================================================================
   COMPONENTS — CARDS
   ============================================================================= */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: grid;
    grid-template-rows: subgrid;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-elevated);
    border-color: var(--border-accent);
}

.card:hover::before { opacity: 1; }

.card__icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 245, 160, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.card__title {
    font-size: var(--text-lg);
    font-family: var(--font-display);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.card__desc {
    color: var(--text-muted);
    font-size: var(--text-base);
    line-height: 1.7;
}

/* =============================================================================
   COMPONENTS — SECTION HEADERS
   ============================================================================= */

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
    max-width: 680px;
    margin-inline: auto;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-4);
    background: rgba(0, 245, 160, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
    margin-bottom: var(--space-4);
}

.section-title .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    color: var(--text-muted);
    font-size: var(--text-md);
    line-height: 1.7;
}

/* =============================================================================
   COMPONENTS — BADGES & CHIPS
   ============================================================================= */

.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.chip--accent {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--border-accent);
    color: var(--accent);
}

.chip--purple {
    background: rgba(123, 94, 167, 0.15);
    border-color: rgba(123, 94, 167, 0.4);
    color: #A78BFA;
}

/* =============================================================================
   COMPONENTS — FORMS
   ============================================================================= */

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: #EF4444;
    margin-left: var(--space-1);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 245, 160, 0.15);
}

.form-input.error,
.form-textarea.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
    display: block;
    color: #EF4444;
    font-size: var(--text-sm);
    margin-top: var(--space-1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.form-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--accent);
    flex-shrink: 0;
}

/* =============================================================================
   COMPONENTS — ACCORDION/FAQ
   ============================================================================= */

.accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.accordion-item:hover,
.accordion-item.active {
    border-color: var(--border-accent);
}

.accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--surface);
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.accordion-trigger:hover { background: var(--surface-2); color: var(--accent); }

.accordion-trigger[aria-expanded="true"] { color: var(--accent); }

.accordion-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    background: rgba(0, 245, 160, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition-base), background var(--transition-fast);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
    transform: rotate(180deg);
    background: rgba(0, 245, 160, 0.2);
}

.accordion-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-base);
}

.accordion-content.open {
    grid-template-rows: 1fr;
}

.accordion-body {
    overflow: hidden;
    padding: 0 var(--space-6) 0;
    transition: padding var(--transition-base);
    color: var(--text-muted);
    line-height: 1.7;
}

.accordion-content.open .accordion-body {
    padding: 0 var(--space-6) var(--space-6);
}

/* =============================================================================
   COMPONENTS — BREADCRUMB
   ============================================================================= */

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-6);
}

.breadcrumb a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover { color: var(--accent); }

.breadcrumb__sep {
    color: var(--text-subtle);
    user-select: none;
}

.breadcrumb__current { color: var(--text-primary); }

/* =============================================================================
   COMPONENTS — STATS COUNTER
   ============================================================================= */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-6);
}

.stat-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast), transform var(--transition-base);
}

.stat-item:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-label {
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
}

/* =============================================================================
   COMPONENTS — TESTIMONIALS CAROUSEL
   ============================================================================= */

.testimonial-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: var(--space-4);
    right: var(--space-6);
    font-size: 6rem;
    line-height: 1;
    color: var(--accent);
    opacity: 0.15;
    font-family: Georgia, serif;
}

.testimonial-stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    color: #FBBF24;
}

.testimonial-text {
    color: var(--text-muted);
    font-size: var(--text-md);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--border-accent);
}

.testimonial-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: var(--text-base);
}

.testimonial-role {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

/* =============================================================================
   COMPONENTS — PRICING CARDS
   ============================================================================= */

.pricing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.pricing-card--featured {
    border-color: var(--accent);
    box-shadow: var(--glow);
    transform: scale(1.05);
}

.pricing-card--featured::before {
    content: attr(data-badge);
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--primary);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 700;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-elevated);
    border-color: var(--border-accent);
}

.pricing-card--featured:hover { transform: scale(1.05) translateY(-8px); }

.pricing-price {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price sup {
    font-size: var(--text-lg);
    font-weight: 600;
    vertical-align: top;
    margin-top: var(--space-2);
}

.pricing-period {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.pricing-features {
    list-style: none;
    margin: var(--space-6) 0;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    color: var(--text-muted);
    font-size: var(--text-base);
    border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features .check {
    color: var(--accent);
    flex-shrink: 0;
}

.pricing-features .cross {
    color: var(--text-subtle);
    flex-shrink: 0;
}

/* =============================================================================
   COMPONENTS — PORTFOLIO GRID
   ============================================================================= */

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
    justify-content: center;
}

.filter-btn {
    padding: var(--space-2) var(--space-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.portfolio-grid {
    columns: 3;
    column-gap: var(--space-6);
}

.portfolio-item {
    break-inside: avoid;
    margin-bottom: var(--space-6);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    group: true;
}

.portfolio-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover img { transform: scale(1.05); }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 15, 30, 0.95), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

@media (max-width: 1024px) { .portfolio-grid { columns: 2; } }
@media (max-width: 640px) { .portfolio-grid { columns: 1; } }

/* =============================================================================
   COMPONENTS — PROCESS TIMELINE
   ============================================================================= */

.process-timeline {
    position: relative;
    padding-left: var(--space-16);
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.process-step {
    position: relative;
    margin-bottom: var(--space-12);
}

.process-step::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-16) + 20px);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-full);
    z-index: 1;
    transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.process-step.active::before,
.process-step:hover::before {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(0, 245, 160, 0.5);
}

.process-number {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--border);
    line-height: 1;
    margin-bottom: var(--space-2);
}

/* =============================================================================
   COMPONENTS — MARQUEE / TICKER
   ============================================================================= */

.marquee-wrapper {
    overflow: hidden;
    position: relative;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.marquee-track {
    display: flex;
    gap: var(--space-12);
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-wrapper:hover .marquee-track { animation-play-state: paused; }

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    white-space: nowrap;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.marquee-item:hover { opacity: 1; }

/* =============================================================================
   COMPONENTS — PRICING TOGGLE
   ============================================================================= */

.pricing-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-12);
}

.toggle-switch {
    position: relative;
    width: 56px;
    height: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.toggle-switch.active {
    background: rgba(0, 245, 160, 0.2);
    border-color: var(--accent);
}

.toggle-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--text-muted);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), background var(--transition-fast);
}

.toggle-switch.active .toggle-knob {
    transform: translateX(28px);
    background: var(--accent);
}

.pricing-label {
    font-weight: 600;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.pricing-label.active { color: var(--accent); }

.pricing-save {
    background: rgba(0, 245, 160, 0.15);
    border: 1px solid var(--border-accent);
    color: var(--accent);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
}

/* =============================================================================
   SCROLL ANIMATIONS
   ============================================================================= */

.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated { opacity: 1; transform: none !important; }

.fade-up    { transform: translateY(40px); }
.fade-in    { transform: translateY(0); }
.slide-left { transform: translateX(-40px); }
.slide-right{ transform: translateX(40px); }
.scale-in   { transform: scale(0.9); }

/* Stagger children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.animated > * { opacity: 1; transform: none; }
.stagger-children.animated > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.animated > *:nth-child(2) { transition-delay: 100ms; }
.stagger-children.animated > *:nth-child(3) { transition-delay: 200ms; }
.stagger-children.animated > *:nth-child(4) { transition-delay: 300ms; }
.stagger-children.animated > *:nth-child(5) { transition-delay: 400ms; }
.stagger-children.animated > *:nth-child(6) { transition-delay: 500ms; }

/* =============================================================================
   HEADER
   ============================================================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-4) 0;
    transition: background var(--transition-base), backdrop-filter var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    background: rgba(10, 15, 30, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
    padding: var(--space-3) 0;
}

.header-transparent .site-header:not(.scrolled) {
    background: transparent;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo */
.site-logo {
    flex-shrink: 0;
    text-decoration: none;
}

.site-logo img {
    height: 40px;
    width: auto;
    display: block;
    transition: opacity var(--transition-fast);
}

.site-logo:hover img { opacity: 0.85; }

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

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

/* Primary Navigation */
.primary-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
}

.primary-nav a {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--text-muted);
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
    position: relative;
}

.primary-nav a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: var(--space-4);
    right: var(--space-4);
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.primary-nav a:hover,
.primary-nav a:focus,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a {
    color: var(--text-primary);
}

.primary-nav a:hover::after,
.primary-nav .current-menu-item > a::after { transform: scaleX(1); }

/* Mega Menu */
.menu-item-has-children { position: relative; }

.sub-menu,
.mega-menu {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 0;
    min-width: 220px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-elevated);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    z-index: var(--z-dropdown);
    padding: var(--space-3);
}

.menu-item-has-children:hover > .sub-menu,
.menu-item-has-children:focus-within > .sub-menu,
.menu-item-has-children:hover > .mega-menu,
.menu-item-has-children:focus-within > .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.sub-menu a::after { display: none; }

.sub-menu a:hover {
    background: rgba(0, 245, 160, 0.1);
    color: var(--accent);
}

.mega-menu {
    width: 600px;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.menu-item-has-children:hover > .mega-menu,
.menu-item-has-children:focus-within > .mega-menu {
    transform: translateX(-50%) translateY(0);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* Search Toggle */
.search-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover { color: var(--accent); background: rgba(0, 245, 160, 0.1); }

/* AJAX Search */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    z-index: var(--z-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.search-overlay.open {
    opacity: 1;
    visibility: visible;
}

.search-form-wrapper {
    width: 100%;
    max-width: 700px;
    padding: 0 var(--space-6);
}

.search-field {
    width: 100%;
    padding: var(--space-6) var(--space-8);
    background: var(--surface);
    border: 2px solid var(--border-accent);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--text-xl);
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-field:focus {
    border-color: var(--accent);
    box-shadow: var(--glow);
}

.search-results-live {
    margin-top: var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--primary);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: opacity var(--transition-slow), visibility var(--transition-slow), transform var(--transition-slow);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.mobile-menu nav ul {
    list-style: none;
    text-align: center;
}

.mobile-menu nav a {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    padding: var(--space-3) 0;
    transition: color var(--transition-fast);
}

.mobile-menu nav a:hover { color: var(--accent); }

@media (max-width: 1024px) {
    .primary-nav { display: none; }
    .hamburger { display: flex; }
}

/* =============================================================================
   HERO SECTION
   ============================================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* Animated Mesh Gradient */
.hero-mesh {
    position: absolute;
    inset: -50%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(123, 94, 167, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 245, 160, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(123, 94, 167, 0.2) 0%, transparent 50%);
    animation: meshRotate 20s ease infinite;
}

@keyframes meshRotate {
    0%, 100% { transform: rotate(0deg) scale(1); }
    33% { transform: rotate(120deg) scale(1.1); }
    66% { transform: rotate(240deg) scale(0.9); }
}

/* Floating Shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: var(--radius-lg);
    opacity: 0.06;
    animation: floatShape 15s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 10%;
    right: 10%;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--accent-2);
    bottom: 20%;
    left: 5%;
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--accent);
    top: 60%;
    right: 20%;
    border-radius: 50%;
    animation-delay: -10s;
}

@keyframes floatShape {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(90deg); }
    50% { transform: translateY(-40px) rotate(180deg); }
    75% { transform: translateY(-20px) rotate(270deg); }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(0, 245, 160, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-6);
    opacity: 0;
    animation: heroReveal 0.6s ease forwards;
}

.hero-title {
    font-size: clamp(var(--text-2xl), 5vw, var(--text-5xl));
    line-height: 1.1;
    margin-bottom: var(--space-6);
    opacity: 0;
    animation: heroReveal 0.6s ease 0.2s forwards;
}

.hero-title .gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(var(--text-base), 2vw, var(--text-md));
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    max-width: 540px;
    opacity: 0;
    animation: heroReveal 0.6s ease 0.4s forwards;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    opacity: 0;
    animation: heroReveal 0.6s ease 0.6s forwards;
}

@keyframes heroReveal {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Hero Trust Badges */
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-12);
    opacity: 0;
    animation: heroReveal 0.6s ease 0.8s forwards;
}

.trust-badge {
    display: flex;
    flex-direction: column;
}

.trust-number {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--accent);
}

.trust-text {
    color: var(--text-muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* =============================================================================
   FOOTER
   ============================================================================= */

.site-footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding-top: var(--space-24);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-12);
    padding-bottom: var(--space-16);
    border-bottom: 1px solid var(--border);
}

@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .logo-text { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.footer-tagline { color: var(--text-muted); line-height: 1.7; margin-bottom: var(--space-6); }

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.footer-social a:hover {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--border-accent);
    color: var(--accent);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    font-family: var(--font-display);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    color: var(--text-muted);
    font-size: var(--text-base);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer-links a:hover { color: var(--accent); padding-left: var(--space-2); }

/* Newsletter Form */
.newsletter-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) 0;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-4);
    list-style: none;
}

.footer-legal a {
    color: var(--text-muted);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 48px;
    height: 48px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-full);
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 245, 160, 0.4);
    transform: translateY(100px);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base), box-shadow var(--transition-fast);
    z-index: var(--z-sticky);
}

.back-to-top.visible {
    transform: translateY(0);
    opacity: 1;
}

.back-to-top:hover {
    box-shadow: 0 8px 30px rgba(0, 245, 160, 0.6);
    transform: translateY(-3px);
}

/* =============================================================================
   BLOG / ARTICLE STYLES
   ============================================================================= */

.post-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-elevated);
    border-color: var(--border-accent);
}

.post-thumbnail {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-thumbnail img { transform: scale(1.05); }

.post-card-body { padding: var(--space-6); }

.post-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.post-category {
    background: rgba(0, 245, 160, 0.1);
    border: 1px solid var(--border-accent);
    color: var(--accent);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.post-date, .reading-time {
    color: var(--text-subtle);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.post-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

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

.post-excerpt {
    color: var(--text-muted);
    font-size: var(--text-base);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

/* Single Post */
.single-post-header {
    padding: var(--space-24) 0 var(--space-12);
    background: var(--gradient-hero);
}

.entry-content {
    font-size: var(--text-md);
    line-height: 1.8;
    color: var(--text-muted);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    color: var(--text-primary);
    margin: var(--space-8) 0 var(--space-4);
}

.entry-content p { margin-bottom: var(--space-6); }
.entry-content ul, .entry-content ol {
    margin: var(--space-4) 0 var(--space-6) var(--space-6);
}

.entry-content li { margin-bottom: var(--space-2); }

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

/* Table of Contents */
.toc {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    position: sticky;
    top: 100px;
}

.toc-title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    font-family: var(--font-display);
}

.toc ol {
    padding-left: var(--space-4);
    counter-reset: toc-counter;
}

.toc li {
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
}

.toc a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.toc a:hover, .toc a.active { color: var(--accent); }

/* Author Box */
.author-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    display: flex;
    gap: var(--space-6);
    margin: var(--space-12) 0;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    border: 3px solid var(--border-accent);
    flex-shrink: 0;
    object-fit: cover;
}

.author-name {
    font-size: var(--text-md);
    font-weight: 700;
    font-family: var(--font-display);
    margin-bottom: var(--space-1);
}

.author-bio {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
}

/* Social Share */
.social-share {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: var(--space-8) 0;
}

.share-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
}

.share-btn:hover { transform: translateY(-2px); }
.share-btn--twitter:hover  { background: #1DA1F2; border-color: #1DA1F2; color: white; }
.share-btn--linkedin:hover { background: #0077B5; border-color: #0077B5; color: white; }
.share-btn--facebook:hover { background: #1877F2; border-color: #1877F2; color: white; }
.share-btn--whatsapp:hover { background: #25D366; border-color: #25D366; color: white; }

/* =============================================================================
   COOKIE CONSENT BANNER
   ============================================================================= */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-toast);
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: var(--space-6);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.cookie-banner.show { transform: translateY(0); }

.cookie-banner-inner {
    max-width: var(--container-xl);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.cookie-text { color: var(--text-muted); font-size: var(--text-sm); flex: 1; min-width: 280px; }
.cookie-text a { color: var(--accent); }

.cookie-actions {
    display: flex;
    gap: var(--space-3);
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* =============================================================================
   CRO — STICKY CTA BAR
   ============================================================================= */

.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: var(--space-3) var(--space-6);
    transform: translateY(100%);
    transition: transform var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.sticky-cta-bar.visible { transform: translateY(0); }

.sticky-cta-dismiss {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-2);
    font-size: 1.2rem;
    line-height: 1;
}

/* =============================================================================
   TEAM GRID
   ============================================================================= */

.team-card {
    text-align: center;
    position: relative;
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto var(--space-4);
    border: 3px solid var(--border);
    transition: border-color var(--transition-fast), transform var(--transition-base);
}

.team-card:hover .team-photo {
    border-color: var(--accent);
    transform: scale(1.05);
}

.team-name {
    font-size: var(--text-lg);
    font-weight: 700;
    font-family: var(--font-display);
    margin-bottom: var(--space-1);
}

.team-role {
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.team-bio {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
}

.team-social a {
    width: 36px;
    height: 36px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.team-social a:hover {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

/* =============================================================================
   EXPERT SUMMARY & KEY TAKEAWAYS (GEO)
   ============================================================================= */

.expert-summary {
    background: linear-gradient(135deg, rgba(0, 245, 160, 0.05), rgba(123, 94, 167, 0.05));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-8);
    margin-bottom: var(--space-8);
    position: relative;
}

.expert-summary::before {
    content: '✦ Expert Summary';
    display: block;
    color: var(--accent);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-3);
}

.key-takeaways {
    background: var(--surface);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: var(--space-6) var(--space-8);
    margin-bottom: var(--space-8);
}

.key-takeaways-title {
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.last-reviewed {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-subtle);
    font-size: var(--text-xs);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-6);
}

/* =============================================================================
   CONTACT PAGE
   ============================================================================= */

.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

@media (max-width: 768px) {
    .contact-split { grid-template-columns: 1fr; }
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    transition: border-color var(--transition-fast);
}

.contact-info-item:hover { border-color: var(--border-accent); }

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 245, 160, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

/* =============================================================================
   BEFORE/AFTER SLIDER
   ============================================================================= */

.before-after-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: ew-resize;
    user-select: none;
    aspect-ratio: 3 / 2;
}

/* Base (before) image establishes the box size */
.before-after-slider .ba-base-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

/* Clipped overlay holding the after image */
.ba-after {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
    width: 50%;
    transition: width 0s;
    pointer-events: none;
}

/* The after image must render at the FULL slider width, not the clipped width.
   JS sets --ba-width to the slider's pixel width; fallback keeps it usable. */
.ba-after img {
    position: absolute;
    top: 0;
    left: 0;
    width: var(--ba-width, 100vw);
    max-width: none;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--accent);
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 2;
}

.ba-handle:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

.ba-handle::before {
    content: '◀▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--accent);
    color: var(--primary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    white-space: nowrap;
    box-shadow: var(--glow);
}

.ba-label {
    position: absolute;
    top: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: rgba(10, 15, 30, 0.7);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    z-index: 1;
    pointer-events: none;
}

.ba-label--before { left: var(--space-3); }
.ba-label--after  { right: var(--space-3); }

/* =============================================================================
   LOADING STATES
   ============================================================================= */

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}

/* =============================================================================
   404 PAGE
   ============================================================================= */

.error-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-24) var(--space-6);
}

.error-404 .error-code {
    font-family: var(--font-display);
    font-size: 12rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: var(--space-6);
}

/* =============================================================================
   WP ALIGNMENT CLASSES
   ============================================================================= */

.alignfull {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    max-width: 100vw;
}

.alignwide {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: var(--wide-width);
    margin-inline: auto;
    width: 100%;
}

.aligncenter { text-align: center; margin-inline: auto; display: block; }
.alignleft   { float: left;  margin: 0 var(--space-6) var(--space-6) 0; }
.alignright  { float: right; margin: 0 0 var(--space-6) var(--space-6); }

/* =============================================================================
   RTL SUPPORT
   ============================================================================= */

[dir="rtl"] .hero-content  { text-align: right; }
[dir="rtl"] .primary-nav a::after { transform-origin: right; }
[dir="rtl"] .footer-links a:hover { padding-left: 0; padding-right: var(--space-2); }
[dir="rtl"] .toc ol { padding-left: 0; padding-right: var(--space-4); }
[dir="rtl"] .process-timeline { padding-left: 0; padding-right: var(--space-16); }

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */

.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text-muted); }
.text-sm      { font-size: var(--text-sm); }
.text-lg      { font-size: var(--text-lg); }
.font-bold    { font-weight: 700; }
.font-display { font-family: var(--font-display); }

.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }

.hidden   { display: none; }
.sr-only  { /* same as .screen-reader-text */ position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* Gradient text utility */
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================================================
   RESPONSIVE UTILITIES
   ============================================================================= */

@media (max-width: 1280px) {
    .container { padding-inline: var(--space-8); }
}

@media (max-width: 768px) {
    .section { padding-block: var(--space-16); }
    .section--lg { padding-block: var(--space-24); }
    .footer-grid { gap: var(--space-8); }
    .hero-trust { gap: var(--space-4); }
}

@media (max-width: 480px) {
    .container { padding-inline: var(--space-4); }
    .section { padding-block: var(--space-12); }
    .hero-ctas { flex-direction: column; }
    .btn--lg { width: 100%; }
    .back-to-top { right: var(--space-4); bottom: var(--space-4); }
}

/* Print */
@media print {
    .site-header, .site-footer, .back-to-top, .cookie-banner { display: none; }
    body { color: #000; background: #fff; }
    a::after { content: ' (' attr(href) ')'; }
}

/* =============================================================================
   PLUGIN FORM STYLES — CF7 / WPForms / Gravity Forms (C11)
   ============================================================================= */

/* ── Contact Form 7 ─────────────────────────────────────────────────────────── */
.wpcf7 .wpcf7-form { display: flex; flex-direction: column; gap: var(--space-4); }

.wpcf7 .wpcf7-form-control-wrap { display: block; }

.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="url"],
.wpcf7 input[type="number"],
.wpcf7 select,
.wpcf7 textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.wpcf7 input:focus,
.wpcf7 textarea:focus,
.wpcf7 select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 245, 160, 0.15);
}

.wpcf7 input[type="submit"],
.wpcf7 .wpcf7-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-8);
    background: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.wpcf7 input[type="submit"]:hover,
.wpcf7 .wpcf7-submit:hover { transform: scale(1.03); box-shadow: var(--glow); }

.wpcf7 .wpcf7-not-valid-tip { color: #EF4444; font-size: var(--text-sm); margin-top: 4px; display: block; }
.wpcf7 .wpcf7-validation-errors { color: #EF4444; border: 1px solid #EF4444; border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); }
.wpcf7 .wpcf7-mail-sent-ok { color: var(--accent); border: 1px solid var(--border-accent); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); }
.wpcf7 .wpcf7-spinner { fill: var(--accent); }

/* ── WPForms ─────────────────────────────────────────────────────────────────── */
.wpforms-container .wpforms-form { display: flex; flex-direction: column; gap: var(--space-4); }
.wpforms-container .wpforms-field { margin-bottom: 0; }

.wpforms-container .wpforms-field-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.wpforms-container input[type="text"],
.wpforms-container input[type="email"],
.wpforms-container input[type="tel"],
.wpforms-container input[type="url"],
.wpforms-container select,
.wpforms-container textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.wpforms-container input:focus,
.wpforms-container textarea:focus,
.wpforms-container select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 245, 160, 0.15);
}

.wpforms-container .wpforms-submit,
.wpforms-container button[type="submit"] {
    background: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.wpforms-container .wpforms-submit:hover { transform: scale(1.03); box-shadow: var(--glow); }
.wpforms-container .wpforms-error-container p { color: #EF4444; font-size: var(--text-sm); }
.wpforms-container .wpforms-error { color: #EF4444; font-size: var(--text-sm); margin-top: 4px; display: block; }

/* ── Gravity Forms ───────────────────────────────────────────────────────────── */
.gform_wrapper .gform_body { display: flex; flex-direction: column; gap: var(--space-4); }
.gform_wrapper .gfield { margin-bottom: 0; }

.gform_wrapper .gfield_label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.gform_wrapper input[type="text"],
.gform_wrapper input[type="email"],
.gform_wrapper input[type="tel"],
.gform_wrapper input[type="url"],
.gform_wrapper input[type="number"],
.gform_wrapper select,
.gform_wrapper textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: none;
}

.gform_wrapper input:focus,
.gform_wrapper textarea:focus,
.gform_wrapper select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 245, 160, 0.15);
}

.gform_wrapper .gform_footer input[type="submit"],
.gform_wrapper .gform_page_footer input[type="submit"] {
    background: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.gform_wrapper .gform_footer input[type="submit"]:hover { transform: scale(1.03); box-shadow: var(--glow); }

.gform_wrapper .validation_error { color: #EF4444; border: 1px solid #EF4444; border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4); }
.gform_wrapper .gfield_error input,
.gform_wrapper .gfield_error textarea { border-color: #EF4444; }
.gform_wrapper .validation_message { color: #EF4444; font-size: var(--text-sm); }
.gform_wrapper .gform_confirmation_message { color: var(--accent); border: 1px solid var(--border-accent); border-radius: var(--radius-md); padding: var(--space-4) var(--space-6); }