/* ============================================================
   AP Consultants Theme — Design System & Styles
   ============================================================ */

/* ========================================
   CSS Custom Properties
   ======================================== */
:root {
    /* Colors — extend plugin's palette */
    --apc-primary: #1a3a5c;
    --apc-primary-light: #2a5a8c;
    --apc-primary-dark: #0f2440;
    --apc-accent: #c8a45a;
    --apc-accent-light: #dfc07a;
    --apc-accent-bg: rgba(200, 164, 90, 0.08);
    --apc-bg: #f8f9fa;
    --apc-card-bg: #ffffff;
    --apc-text: #333333;
    --apc-text-light: #666666;
    --apc-border: #e0e0e0;
    --apc-radius: 8px;
    --apc-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --apc-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* Layout */
    --apc-container-max: 1140px;
    --apc-container-narrow: 800px;
    --apc-header-height: 72px;

    /* Spacing (8px base) */
    --apc-space-xs: 4px;
    --apc-space-sm: 8px;
    --apc-space-md: 16px;
    --apc-space-lg: 24px;
    --apc-space-xl: 40px;
    --apc-space-2xl: 64px;
    --apc-space-3xl: 96px;

    /* Typography */
    --apc-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --apc-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --apc-line-height-tight: 1.2;
    --apc-line-height-normal: 1.6;

    /* Transitions */
    --apc-transition: 0.2s ease;
    --apc-transition-slow: 0.4s ease;
}

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

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

body {
    font-family: var(--apc-font-body);
    font-size: 16px;
    line-height: var(--apc-line-height-normal);
    color: var(--apc-text);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.apc-no-scroll {
    overflow: hidden;
}

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

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

a:hover {
    color: var(--apc-primary-light);
}

a:focus-visible,
.apc-btn:focus-visible,
button:focus-visible {
    outline: 2px solid var(--apc-accent);
    outline-offset: 2px;
}

/* Skip to content link */
.apc-skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--apc-primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--apc-radius);
    z-index: 9999;
    font-size: 0.875rem;
    text-decoration: none;
    transition: top 0.2s ease;
}

.apc-skip-link:focus {
    top: 8px;
    color: #fff;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--apc-font-heading);
    font-weight: 700;
    line-height: var(--apc-line-height-tight);
    letter-spacing: -0.02em;
    color: var(--apc-primary);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; margin-bottom: var(--apc-space-md); }
h3 { font-size: 1.5rem; margin-bottom: var(--apc-space-sm); }
h4 { font-size: 1.25rem; margin-bottom: var(--apc-space-sm); }

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

p:last-child {
    margin-bottom: 0;
}

.apc-text-center { text-align: center; }
.apc-text-muted  { color: var(--apc-text-light); }

p.apc-section-subtitle {
    font-size: 1.125rem;
    color: var(--apc-text-light);
    max-width: 600px;
    margin: 0 auto var(--apc-space-3xl);
    text-align: center;
    line-height: var(--apc-line-height-normal);
}

.apc-overline {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--apc-accent);
    margin-bottom: var(--apc-space-sm);
    display: block;
}

/* ========================================
   Layout
   ======================================== */
.apc-container {
    max-width: var(--apc-container-max);
    margin: 0 auto;
    padding: 0 var(--apc-space-lg);
}

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

.apc-section {
    padding: var(--apc-space-3xl) 0;
}

.apc-section--compact {
    padding: var(--apc-space-xl) 0;
}

.apc-section--bg {
    background: var(--apc-bg);
}

.apc-section--dark {
    background: var(--apc-primary);
    color: #fff;
}

.apc-section--dark h2,
.apc-section--dark h3 {
    color: #fff;
}

.apc-section--dark .apc-section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.apc-grid {
    display: grid;
    gap: var(--apc-space-xl);
}

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

/* ========================================
   Buttons
   ======================================== */
.apc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border: none;
    border-radius: var(--apc-radius);
    font-family: var(--apc-font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--apc-transition);
    text-decoration: none;
    line-height: 1.5;
    gap: 8px;
}

.apc-btn-primary {
    background: var(--apc-primary);
    color: #fff;
}

.apc-btn-primary:hover {
    background: var(--apc-primary-light);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 92, 0.3);
}

.apc-btn-accent {
    background: var(--apc-primary);
    color: #fff;
}

.apc-btn-accent:hover {
    background: var(--apc-primary-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 92, 0.3);
}

.apc-btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.apc-btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: #fff;
}

.apc-btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.apc-btn-lg {
    padding: 18px 40px;
    font-size: 1.125rem;
}

/* ========================================
   Header
   ======================================== */
#header-sentinel {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
}

.apc-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--apc-header-height);
    background: #ffffff;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.apc-header--scrolled {
    background: #ffffff;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.apc-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1400px;
}

/* Logo */
.apc-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.apc-logo-img {
    height: 54px;
    width: auto;
}

/* Navigation */
.apc-nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
    gap: var(--apc-space-xs);
}

.apc-nav-list {
    display: flex;
    align-items: center;
    gap: var(--apc-space-xs);
    list-style: none;
    margin: 0 auto;
    padding: 0;
}

.apc-nav-list li a {
    display: block;
    padding: 8px 16px;
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--apc-text);
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--apc-transition);
}

.apc-nav-list li a:hover {
    color: var(--apc-primary);
    background: rgba(26, 58, 92, 0.06);
}

.apc-nav-list li.apc-nav-active a {
    color: var(--apc-primary);
    font-weight: 600;
}

/* Nav links on dark hero */

.apc-nav-cta {
    margin-left: var(--apc-space-md);
    white-space: nowrap;
}

/* Hamburger */
.apc-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.apc-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
}

.apc-hamburger span {
    display: block;
    height: 2px;
    background: var(--apc-text);
    border-radius: 1px;
    transition: all 0.3s ease;
    transform-origin: center;
}


/* Hamburger → X animation */
.apc-header--nav-open .apc-hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.apc-header--nav-open .apc-hamburger span:nth-child(2) {
    opacity: 0;
}

.apc-header--nav-open .apc-hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   Hero Section
   ======================================== */
.apc-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: calc(var(--apc-header-height) + var(--apc-space-2xl)) var(--apc-space-lg) var(--apc-space-2xl);
    background: linear-gradient(135deg, var(--apc-primary) 0%, var(--apc-primary-light) 100%);
    color: #fff;
    text-align: center;
    overflow: hidden;
}

/* Subtle pattern overlay */
.apc-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

.apc-hero-content {
    position: relative;
    max-width: 720px;
    z-index: 1;
}

.apc-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--apc-space-lg);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.apc-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 540px;
    margin: 0 auto var(--apc-space-xl);
    line-height: 1.7;
}

.apc-hero-actions {
    display: flex;
    gap: var(--apc-space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Page hero (shorter, for inner pages) */
.apc-page-hero {
    padding: calc(var(--apc-header-height) + var(--apc-space-2xl)) var(--apc-space-lg) var(--apc-space-2xl);
    background: linear-gradient(135deg, var(--apc-primary) 0%, var(--apc-primary-light) 100%);
    color: #fff;
    text-align: center;
}

.apc-page-hero h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-page-hero p {
    font-size: 1.125rem;
    opacity: 0.85;
    max-width: 540px;
    margin: 0 auto;
}

/* ========================================
   Trust Bar
   ======================================== */
.apc-trust-bar {
    display: flex;
    justify-content: center;
    gap: var(--apc-space-2xl);
    flex-wrap: wrap;
    padding: var(--apc-space-xl) 0;
}

.apc-trust-item {
    text-align: center;
}

.apc-trust-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--apc-primary);
    line-height: 1.2;
}

.apc-trust-label {
    font-size: 0.85rem;
    color: var(--apc-text-light);
    margin-top: 4px;
}

/* ========================================
   Service Cards
   ======================================== */
.apc-service-card {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid transparent;
    transition: all var(--apc-transition);
    text-decoration: none;
    display: block;
}

.apc-service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--apc-shadow);
    background: #fff;
}

.apc-service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: var(--apc-space-md);
    color: var(--apc-accent);
}

.apc-service-icon svg {
    width: 40px;
    height: 40px;
}

.apc-service-card h3 {
    color: var(--apc-primary);
    font-size: 1.15rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-service-card p {
    color: var(--apc-text-light);
    font-size: 0.925rem;
    margin: 0;
}

/* Expanded service card (services page) */
.apc-service-detail {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid var(--apc-border);
    margin-bottom: var(--apc-space-lg);
}

.apc-service-detail h3 {
    font-size: 1.5rem;
    margin-bottom: var(--apc-space-md);
}

.apc-service-detail p {
    color: var(--apc-text-light);
    margin-bottom: var(--apc-space-md);
}

.apc-service-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--apc-space-lg);
}

.apc-service-benefits li {
    padding: 6px 0 6px 28px;
    position: relative;
    color: var(--apc-text);
    font-size: 0.95rem;
}

.apc-service-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 18px;
    height: 18px;
    background: var(--apc-accent);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231a3a5c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

/* ========================================
   Tool Cards (homepage featured tools)
   ======================================== */
.apc-tool-card {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid transparent;
    text-align: center;
    transition: all var(--apc-transition);
}

.apc-tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--apc-shadow);
    background: #fff;
}

.apc-tool-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--apc-primary), var(--apc-primary-light));
    margin: 0 auto var(--apc-space-md);
    color: #fff;
}

.apc-tool-card-icon svg {
    width: 28px;
    height: 28px;
}

.apc-tool-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-tool-card p {
    color: var(--apc-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--apc-space-md);
}

/* ========================================
   CTA Banner
   ======================================== */
.apc-cta-banner {
    background: #faf7f2;
    border-radius: 12px;
    padding: var(--apc-space-2xl) var(--apc-space-xl);
    text-align: center;
}

.apc-cta-banner h2 {
    font-size: 1.75rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-cta-banner p {
    color: var(--apc-text-light);
    margin-bottom: var(--apc-space-lg);
    font-size: 1.05rem;
}

/* Full-width CTA strip */
.apc-cta-strip {
    background: #faf7f2;
    padding: var(--apc-space-2xl) var(--apc-space-lg);
    text-align: center;
}

.apc-cta-strip h2 {
    color: var(--apc-primary);
    font-size: 1.75rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-cta-strip p {
    color: var(--apc-text-light);
    margin-bottom: var(--apc-space-lg);
}

.apc-cta-strip .apc-btn {
    background: var(--apc-primary);
    color: #fff;
}

.apc-cta-strip .apc-btn:hover {
    background: var(--apc-primary-dark);
    color: #fff;
}

/* ========================================
   Contact Layout
   ======================================== */
.apc-contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--apc-space-xl);
    align-items: start;
}

.apc-contact-info h3 {
    margin-bottom: var(--apc-space-md);
}

.apc-contact-details {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--apc-space-xl);
}

.apc-contact-details li {
    display: flex;
    align-items: flex-start;
    gap: var(--apc-space-md);
    padding: var(--apc-space-md) 0;
    border-bottom: 1px solid var(--apc-border);
}

.apc-contact-details li:last-child {
    border-bottom: none;
}

.apc-contact-details svg {
    flex-shrink: 0;
    color: var(--apc-accent);
    margin-top: 2px;
}

.apc-contact-details strong {
    display: block;
    margin-bottom: 2px;
}

.apc-contact-details a {
    color: var(--apc-primary);
}

.apc-map-wrap {
    border-radius: var(--apc-radius);
    overflow: hidden;
    border: 1px solid var(--apc-border);
    margin-top: var(--apc-space-lg);
}

.apc-map-wrap iframe {
    width: 100%;
    height: 280px;
    border: none;
    display: block;
}

/* ========================================
   About Page
   ======================================== */
.apc-about-content {
    max-width: 720px;
    margin: 0 auto;
}

.apc-about-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--apc-text);
}

.apc-credentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--apc-space-lg);
}

.apc-credential-card {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-lg);
    border: 1px solid var(--apc-border);
    text-align: center;
}

.apc-credential-card h4 {
    margin-top: var(--apc-space-sm);
}

.apc-credential-card p {
    color: var(--apc-text-light);
    font-size: 0.9rem;
}

/* About intro — text + stats side by side */
.apc-about-intro {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: var(--apc-space-2xl);
    align-items: start;
}

.apc-about-intro-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--apc-text);
}

.apc-about-intro-stats {
    display: flex;
    flex-direction: column;
    gap: var(--apc-space-lg);
    padding: var(--apc-space-xl);
    background: var(--apc-bg);
    border-radius: var(--apc-radius);
    border-left: 3px solid var(--apc-accent);
}

.apc-about-stat {
    text-align: left;
}

.apc-about-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--apc-primary);
    line-height: 1.2;
}

.apc-about-stat-label {
    font-size: 0.85rem;
    color: var(--apc-text-light);
    margin-top: 2px;
    display: block;
}

/* Value proposition cards */
.apc-value-card {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid var(--apc-border);
    transition: all var(--apc-transition);
}

.apc-value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--apc-shadow-lg);
    border-color: transparent;
}

.apc-value-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--apc-accent-bg);
    color: var(--apc-accent);
    margin-bottom: var(--apc-space-md);
}

.apc-value-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--apc-space-sm);
}

.apc-value-card p {
    color: var(--apc-text-light);
    font-size: 0.925rem;
    margin: 0;
}

/* Process steps */
.apc-process {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--apc-space-lg);
}

.apc-process-step {
    display: flex;
    gap: var(--apc-space-lg);
    align-items: flex-start;
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid var(--apc-border);
}

.apc-process-number {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--apc-primary), var(--apc-primary-light));
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
}

.apc-process-content h3 {
    font-size: 1.15rem;
    margin-bottom: var(--apc-space-xs);
}

.apc-process-content p {
    color: var(--apc-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Team cards */
.apc-team-card {
    background: var(--apc-card-bg);
    border-radius: var(--apc-radius);
    padding: var(--apc-space-xl);
    border: 1px solid var(--apc-border);
}

.apc-team-header {
    display: flex;
    align-items: center;
    gap: var(--apc-space-md);
    margin-bottom: var(--apc-space-md);
}

.apc-team-avatar {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--apc-primary), var(--apc-primary-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.apc-team-card h3 {
    font-size: 1.15rem;
    margin-bottom: 2px;
}

.apc-team-role {
    font-size: 0.85rem;
    color: var(--apc-accent);
    font-weight: 600;
}

.apc-team-card p {
    color: var(--apc-text-light);
    font-size: 0.925rem;
    line-height: 1.7;
    margin: 0;
}

/* ========================================
   Footer
   ======================================== */
.apc-footer {
    background: var(--apc-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--apc-space-3xl) 0 var(--apc-space-xl);
}

.apc-footer h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: var(--apc-space-md);
    letter-spacing: 0;
}

.apc-footer p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.apc-footer-muted {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem !important;
}

.apc-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--apc-space-xl);
    margin-bottom: var(--apc-space-2xl);
}

.apc-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.apc-footer-links li {
    margin-bottom: 10px;
}

.apc-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--apc-transition);
}

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

.apc-footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.apc-footer-contact svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.apc-footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.apc-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--apc-space-lg);
    text-align: center;
}

.apc-footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   404 Page
   ======================================== */
.apc-404 {
    text-align: center;
    padding: var(--apc-space-3xl) var(--apc-space-lg);
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.apc-404 h1 {
    font-size: 6rem;
    color: var(--apc-border);
    margin-bottom: var(--apc-space-md);
}

.apc-404 h2 {
    margin-bottom: var(--apc-space-md);
}

.apc-404 p {
    color: var(--apc-text-light);
    margin-bottom: var(--apc-space-xl);
}

/* ========================================
   Scroll Reveal Animations
   ======================================== */
.apc-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.apc-reveal.apc-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.apc-reveal-stagger > .apc-reveal:nth-child(1) { transition-delay: 0s; }
.apc-reveal-stagger > .apc-reveal:nth-child(2) { transition-delay: 0.1s; }
.apc-reveal-stagger > .apc-reveal:nth-child(3) { transition-delay: 0.2s; }
.apc-reveal-stagger > .apc-reveal:nth-child(4) { transition-delay: 0.3s; }
.apc-reveal-stagger > .apc-reveal:nth-child(5) { transition-delay: 0.4s; }
.apc-reveal-stagger > .apc-reveal:nth-child(6) { transition-delay: 0.5s; }

/* ========================================
   Newsletter Bar (in theme context)
   ======================================== */
.apc-newsletter-section {
    display: flex;
    justify-content: center;
    padding: var(--apc-space-xl) 0;
}

/* ========================================
   Responsive — Tablet
   ======================================== */
@media (max-width: 960px) {
    .apc-grid--3 { grid-template-columns: repeat(2, 1fr); }
    .apc-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .apc-footer-grid { grid-template-columns: repeat(2, 1fr); }
    .apc-contact-grid { grid-template-columns: 1fr; }
    .apc-about-intro { grid-template-columns: 1fr; }
    .apc-about-intro-stats { flex-direction: row; flex-wrap: wrap; gap: var(--apc-space-xl); }
}

/* ========================================
   Responsive — Mobile
   ======================================== */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }

    .apc-section { padding: var(--apc-space-2xl) 0; }
    .apc-container { padding: 0 var(--apc-space-md); }

    /* Header mobile nav */
    .apc-nav-toggle {
        display: block;
    }

    .apc-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: calc(var(--apc-header-height) + var(--apc-space-lg)) var(--apc-space-lg) var(--apc-space-lg);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
        transition: right 0.3s ease;
        overflow-y: auto;
    }

    .apc-nav--open {
        right: 0;
    }

    .apc-nav-list {
        flex-direction: column;
        gap: 0;
        margin: 0;
    }

    .apc-nav-list li a {
        padding: 18px 16px;
        font-size: 1.25rem;
        font-weight: 500;
        border-bottom: 1px solid var(--apc-border);
        border-radius: 0;
    }

    .apc-nav-cta {
        margin: var(--apc-space-lg) 16px 0;
        font-size: 1rem;
        padding: 14px 24px;
        align-self: center;
    }

    /* Hero mobile */
    .apc-hero {
        min-height: 70vh;
        padding-top: calc(var(--apc-header-height) + var(--apc-space-2xl));
    }

    .apc-hero h1 {
        font-size: 2.25rem;
    }

    .apc-hero p {
        font-size: 1.05rem;
    }

    .apc-page-hero h1 {
        font-size: 1.75rem;
    }

    /* Grids */
    .apc-grid--2,
    .apc-grid--3,
    .apc-grid--4 {
        grid-template-columns: 1fr;
    }

    .apc-footer-grid {
        grid-template-columns: 1fr;
        gap: var(--apc-space-xl);
    }

    .apc-trust-bar {
        gap: var(--apc-space-xl);
    }

    .apc-hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .apc-cta-banner {
        padding: var(--apc-space-xl) var(--apc-space-md);
    }

    .apc-toc {
        gap: 8px;
    }

    .apc-toc a {
        padding: 8px 14px;
        font-size: 0.8em;
    }

    .apc-about-intro-stats {
        flex-direction: column;
    }

    .apc-process-step {
        flex-direction: column;
        gap: var(--apc-space-md);
    }
}

/* ========================================
   Utility Classes
   ======================================== */
.apc-mb-lg  { margin-bottom: var(--apc-space-lg); }
.apc-mb-2xl { margin-bottom: var(--apc-space-2xl); }

/* ========================================
   Tools Page (from plugin template)
   ======================================== */
.apc-toc {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
}

.apc-toc a {
    display: inline-block;
    padding: 10px 20px;
    background: var(--apc-bg);
    border: 1px solid var(--apc-border);
    border-radius: var(--apc-radius);
    text-decoration: none;
    color: var(--apc-primary);
    font-weight: 600;
    font-size: 0.9em;
    transition: all var(--apc-transition);
}

.apc-toc a:hover {
    background: var(--apc-primary);
    color: #fff;
    border-color: var(--apc-primary);
}

.apc-section-header {
    text-align: center;
    margin-bottom: 30px;
}

.apc-section-header h2 {
    font-size: 1.8em;
    color: var(--apc-primary);
    margin: 0 0 8px;
}

.apc-section-header p {
    color: var(--apc-text-light);
    font-size: 1em;
    margin: 0;
}

.apc-divider {
    border: none;
    border-top: 2px solid var(--apc-border);
    margin: 50px 0;
}

.apc-tools-page-footer {
    text-align: center;
    padding: 40px 20px;
    background: var(--apc-bg);
    border-radius: 12px;
    margin-top: 50px;
}

.apc-tools-page-footer p {
    color: var(--apc-text-light);
    font-size: 0.85em;
    margin: 4px 0;
}