/* ==========================================================================
   Forceraft Ghost Theme - Styles
   A professional Salesforce consulting portfolio theme
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colors — Indigo + Amber brand palette */
    --color-primary: #4338CA;
    --color-primary-dark: #1E1B4B;
    --color-primary-light: #6366F1;
    --color-accent: #F59E0B;
    --color-accent-dark: #D97706;
    --color-accent-light: #FCD34D;
    --color-white: #ffffff;
    --color-gray-50: #FAFAF9;
    --color-gray-100: #F5F5F4;
    --color-gray-200: #E7E5E4;
    --color-gray-300: #D6D3D1;
    --color-gray-400: #A8A29E;
    --color-gray-500: #78716C;
    --color-gray-600: #57534E;
    --color-gray-700: #44403C;
    --color-gray-800: #292524;
    --color-gray-900: #1C1917;
    --color-success: #2E844A;
    --color-error: #EA001E;

    /* Typography */
    --font-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    --leading-tight: 1.25;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 720px;
    --header-height: 72px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
    z-index: 9999;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-gray-900);
    line-height: var(--leading-tight);
    font-weight: 700;
}

ul, ol {
    list-style: none;
}

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px 16px;
    z-index: 1000;
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
    color: var(--color-white);
}

/* Screen reader only - visually hidden but accessible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

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

.section {
    padding: var(--space-20) 0;
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

/* Section title underline removed — cleaner without it */

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.section__footer {
    text-align: center;
    margin-top: var(--space-10);
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.02em;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(67,56,202,0.4);
}

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

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn--ghost {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

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

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

.btn--large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.btn--block {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   5. Site Header
   -------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-height);
    background-color: var(--color-primary-dark);
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header--scrolled {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-lg);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-header__logo {
    display: flex;
    align-items: center;
    color: var(--color-white);
    font-size: var(--text-xl);
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-header__logo:hover {
    color: var(--color-white);
    opacity: 0.9;
}

.site-header__logo img {
    height: 36px;
    width: auto;
}

.site-header__title {
    font-size: var(--text-xl);
    font-weight: 700;
}

/* Navigation */
.site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.site-nav__link {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.site-nav__link:hover,
.site-nav__link--active {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

/* Mobile menu toggle */
.site-header__menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    z-index: 101;
}

.site-header__menu-icon,
.site-header__menu-icon::before,
.site-header__menu-icon::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.site-header__menu-icon {
    position: relative;
}

.site-header__menu-icon::before,
.site-header__menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.site-header__menu-icon::before {
    top: -7px;
}

.site-header__menu-icon::after {
    top: 7px;
}

/* Menu open state */
.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon {
    background-color: transparent;
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    padding: calc(var(--header-height) + var(--space-20)) 0 var(--space-20);
    background: var(--color-primary-dark);
    color: var(--color-white);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.hero__description {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
    max-width: 540px;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Hero visual elements removed — clean layout */

/* Hero Badge */
.hero__badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 9999px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Hero Title Accent */
.hero__title-accent {
    color: var(--color-accent);
}

/* Hero particles removed */

/* Hero rings removed */

/* --------------------------------------------------------------------------
   7. Services Grid
   -------------------------------------------------------------------------- */
.section--services {
    background: var(--color-gray-50);
    padding-top: var(--header-height);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.service-card {
    position: relative;
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--radius-lg) + 1px);
    background: linear-gradient(135deg, transparent, transparent);
    z-index: -1;
    transition: background 0.4s ease;
}

.service-card:hover::before {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-lg);
    color: white;
    margin-bottom: var(--space-4);
    transition: transform 0.3s ease;
}

.service-card:hover .service-card__icon {
    transform: scale(1.05);
}

.service-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.service-card__description {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* Large service cards (services page) */
.services-detail__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.service-card--large {
    padding: var(--space-10);
}

.service-card--large .service-card__description {
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
}

.service-card__features {
    list-style: none;
    padding: 0;
}

.service-card__features li {
    padding: var(--space-2) 0;
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--color-gray-100);
    padding-left: var(--space-5);
    position: relative;
}

.service-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
    transform: translateY(-50%);
}

.service-card__features li:last-child {
    border-bottom: none;
}

/* --------------------------------------------------------------------------
   8. Post Grid & Cards
   -------------------------------------------------------------------------- */
.post-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.post-grid--2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin: 0 auto;
}

.section--recent-posts {
    padding-top: var(--space-20);
}

.post-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.post-card__image-link {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
}

.post-card__image-link::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(30,27,75,0.4));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.post-card:hover .post-card__image-link::after {
    opacity: 1;
}

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

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

.post-card__image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.25);
}

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

.post-card__tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.post-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    line-height: var(--leading-tight);
}

.post-card__title a {
    color: var(--color-gray-900);
    text-decoration: none;
}

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

.post-card__excerpt {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.post-card__reading-time::before {
    content: '\00b7';
    margin-right: var(--space-4);
}

/* --------------------------------------------------------------------------
   8b. Blog Hero (Featured Post)
   -------------------------------------------------------------------------- */
.blog-hero {
    padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-8);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.blog-hero__card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
}

.blog-hero__image-wrapper {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.blog-hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.blog-hero__image-wrapper:hover .blog-hero__image {
    transform: scale(1.03);
}

.blog-hero__image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 280px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.3);
}

.blog-hero__content {
    padding: var(--space-10);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-hero__label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}

.blog-hero__tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-primary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    text-decoration: none;
    margin-bottom: var(--space-4);
    width: fit-content;
}

.blog-hero__tag:hover {
    background: var(--color-primary-dark);
}

.blog-hero__title {
    font-size: var(--text-3xl);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-4);
}

.blog-hero__title a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.blog-hero__title a:hover {
    color: var(--color-primary);
}

.blog-hero__excerpt {
    color: var(--color-gray-600);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.blog-hero__author-image {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.blog-hero__author-name {
    font-weight: 600;
    color: var(--color-gray-700);
}

.blog-hero__separator {
    color: var(--color-gray-300);
}

.blog-hero__cta {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-hero__cta:hover {
    color: var(--color-primary-dark);
}

/* Blog Hero: Tag Page Variant */
.blog-hero--tag {
    padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-6);
    text-align: center;
}

.blog-hero__tag-header {
    max-width: 600px;
    margin: 0 auto;
}

.blog-hero__tag-title {
    font-size: var(--text-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.blog-hero__tag-description {
    color: rgba(255,255,255,0.8);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.blog-hero__tag-count {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.6);
}

/* --------------------------------------------------------------------------
   8c. Blog Filters (Tag Pills + Search)
   -------------------------------------------------------------------------- */
.blog-filters {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-white);
    position: sticky;
    top: var(--header-height);
    z-index: 10;
}

.blog-filters__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.blog-filters__tags {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: var(--space-1) 0;
    flex: 1;
    min-width: 0;
}

.blog-filters__tags::-webkit-scrollbar {
    display: none;
}

.blog-filters__tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.blog-filters__tag:hover {
    color: var(--color-primary);
    background: rgba(67,56,202,0.08);
    border-color: rgba(67,56,202,0.15);
}

.blog-filters__tag--active {
    color: var(--color-white);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.blog-filters__tag--active:hover {
    color: var(--color-white);
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.blog-filters__search {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: inherit;
}

.blog-filters__search:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: rgba(67,56,202,0.05);
}

/* --------------------------------------------------------------------------
   9. Full Post
   -------------------------------------------------------------------------- */
.post-full__header {
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-12);
    text-align: center;
}

.post-full__tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.post-full__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.post-full__excerpt {
    font-size: var(--text-xl);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto var(--space-6);
}

.post-full__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.post-full__author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.post-full__author-image {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.post-full__image {
    max-width: 1000px;
    margin: 0 auto var(--space-12);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-full__image img {
    width: 100%;
}

.post-full__image figcaption {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    padding: var(--space-3);
}

/* Post content typography */
.post-full__content {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    padding-bottom: var(--space-12);
}

.post-full__content h2 {
    font-size: var(--text-3xl);
    margin: var(--space-12) 0 var(--space-6);
}

.post-full__content h3 {
    font-size: var(--text-2xl);
    margin: var(--space-10) 0 var(--space-4);
}

.post-full__content h4 {
    font-size: var(--text-xl);
    margin: var(--space-8) 0 var(--space-4);
}

.post-full__content p {
    margin-bottom: var(--space-6);
}

.post-full__content ul,
.post-full__content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.post-full__content ul {
    list-style: disc;
}

.post-full__content ol {
    list-style: decimal;
}

.post-full__content li {
    margin-bottom: var(--space-2);
}

.post-full__content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-8) 0;
    background-color: var(--color-gray-50);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-gray-700);
}

.post-full__content pre {
    background-color: var(--color-gray-900);
    color: var(--color-gray-100);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--space-6);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
}

.post-full__content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background-color: var(--color-gray-100);
    padding: 0.15em 0.4em;
    border-radius: var(--radius-sm);
}

.post-full__content pre code {
    background: none;
    padding: 0;
    border-radius: 0;
}

.post-full__content img {
    border-radius: var(--radius-md);
    margin: var(--space-8) 0;
}

.post-full__content a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.post-full__content hr {
    border: none;
    border-top: 1px solid var(--color-gray-200);
    margin: var(--space-12) 0;
}

.post-full__content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-6);
}

.post-full__content th,
.post-full__content td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    text-align: left;
}

.post-full__content th {
    font-weight: 600;
    background-color: var(--color-gray-50);
}

/* Post footer */
.post-full__footer {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.post-full__tags {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.post-full__tags-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    font-weight: 600;
}

.post-full__tags-link {
    font-size: var(--text-sm);
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
}

.post-full__tags-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.post-full__share {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.post-full__share-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    font-weight: 600;
}

.post-full__share-link {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    font-weight: 500;
}

.post-full__share-link:hover {
    color: var(--color-primary);
}

/* Related posts */
.section--related {
    background-color: var(--color-gray-50);
    padding: var(--space-16) 0;
}

/* --------------------------------------------------------------------------
   10. Page Styles
   -------------------------------------------------------------------------- */
.page__header {
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-12);
    text-align: center;
}

.page__header--dark {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    padding-bottom: var(--space-16);
}

.page__header--dark .page__title {
    color: var(--color-white);
}

.page__header--dark .page__excerpt {
    color: rgba(255, 255, 255, 0.85);
}

.page__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.page__excerpt {
    font-size: var(--text-xl);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.page__image {
    max-width: 1000px;
    margin: 0 auto var(--space-12);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.page__content {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    padding-bottom: var(--space-12);
}

.page__content h2 { font-size: var(--text-3xl); margin: var(--space-12) 0 var(--space-6); }
.page__content h3 { font-size: var(--text-2xl); margin: var(--space-10) 0 var(--space-4); }
.page__content p { margin-bottom: var(--space-6); }
.page__content ul, .page__content ol { margin-bottom: var(--space-6); padding-left: var(--space-6); }
.page__content ul { list-style: disc; }
.page__content ol { list-style: decimal; }
.page__content li { margin-bottom: var(--space-2); }
.page__content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-8) 0;
    background-color: var(--color-gray-50);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.page__content img { border-radius: var(--radius-md); margin: var(--space-8) 0; }
.page__content a { text-decoration: underline; text-underline-offset: 2px; }

/* About page */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
    padding: var(--space-16) 0;
}

.about-content__photo img {
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
}

.about-sidebar__card {
    background: var(--color-gray-50);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.about-sidebar__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.about-sidebar__list {
    list-style: none;
}

.about-sidebar__list li {
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    border-bottom: 1px solid var(--color-gray-200);
}

.about-sidebar__list li:last-child {
    border-bottom: none;
}

.about-sidebar__note {
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    margin-top: var(--space-3);
    font-style: italic;
}

.about-sidebar__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

/* About page - Credentials bar */
.credentials-bar {
    background: var(--color-gray-50);
    padding: var(--space-10) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.credentials-bar__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    text-align: center;
}

.credential__number {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
    margin-bottom: var(--space-1);
}

.credential__label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    font-weight: 500;
}

/* About page - Main content */
.about-main {
    padding: var(--space-16) 0;
}

.about-main__content h2 {
    font-size: var(--text-2xl);
    margin: var(--space-10) 0 var(--space-4);
    color: var(--color-primary-dark);
}

.about-main__content h2:first-child {
    margin-top: 0;
}

.about-main__content p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-700);
    margin-bottom: var(--space-6);
}

/* About page - Certifications grid */
.section--certifications {
    background: var(--color-gray-50);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.cert-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

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

.cert-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-4);
}

.cert-card__name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-800);
}

/* About page responsive */
@media (max-width: 768px) {
    .credentials-bar__inner { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .credentials-bar__inner { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   11. Process Steps
   -------------------------------------------------------------------------- */
.section--process {
    background-color: var(--color-gray-50);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.process-step {
    text-align: center;
    padding: var(--space-6);
}

.process-step__number {
    display: inline-block;
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--space-4);
}

.process-step__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.process-step__text {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   12. Portfolio
   -------------------------------------------------------------------------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.portfolio-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.portfolio-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

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

.portfolio-card__content {
    padding: var(--space-6);
}

.portfolio-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.portfolio-card__title a {
    color: var(--color-gray-900);
}

.portfolio-card__title a:hover {
    color: var(--color-primary);
}

.portfolio-card__excerpt {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.portfolio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.portfolio-card__tag {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
}

.portfolio-card__link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
}

.portfolio-empty {
    text-align: center;
    padding: var(--space-16);
    color: var(--color-gray-500);
}

/* Project Showcase */
.project-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.project-feature {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.project-feature:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-gray-300);
}

.project-feature__visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-2);
}

.project-feature__icon-wrap {
    width: 96px;
    height: 96px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.project-feature__icon-wrap--blue {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.project-feature__icon-wrap--green {
    background: linear-gradient(135deg, #2E844A, #1B5E20);
}

.project-feature__icon-wrap--purple {
    background: linear-gradient(135deg, #7B61FF, #5A3FD6);
}

.project-feature__icon-wrap--orange {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

.project-feature__status {
    text-align: center;
}

.status-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    letter-spacing: 0.02em;
}

.status-badge--active,
.status-badge--live {
    background: rgba(46, 132, 74, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(46, 132, 74, 0.2);
}

.status-badge--ready {
    background: rgba(245, 158, 11, 0.1);
    color: #B45309;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.status-badge--dev {
    background: rgba(27, 150, 255, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(27, 150, 255, 0.2);
}

.project-feature__title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.project-feature__subtitle {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.project-feature__description {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-5);
}

.project-feature__highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.highlight {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    line-height: 1.4;
}

.highlight svg {
    flex-shrink: 0;
    margin-top: 1px;
}

.project-feature__tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tech-tag {
    font-size: var(--text-xs);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    background: rgba(27, 150, 255, 0.08);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    border: 1px solid rgba(27, 150, 255, 0.15);
}

@media (max-width: 768px) {
    .project-feature {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .project-feature__visual {
        flex-direction: row;
        justify-content: center;
    }

    .project-feature__highlights {
        text-align: left;
    }

    .project-feature__tech {
        justify-content: center;
    }
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.skill-group {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.skill-group__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.skill-group__items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.skill-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    color: var(--color-gray-700);
}

.section--skills {
    background-color: var(--color-gray-50);
}

/* --------------------------------------------------------------------------
   13. Contact Page
   -------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--space-12);
    padding: var(--space-12) 0;
}

.contact-form__group {
    margin-bottom: var(--space-5);
}

.contact-form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.contact-form__input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.contact-form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(1, 118, 211, 0.15);
}

.contact-form__input::placeholder {
    color: var(--color-gray-400);
}

.contact-form__select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-10);
}

.contact-form__textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form__note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-3);
}

.contact-info-card {
    background: var(--color-gray-50);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.contact-info-card__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.contact-info-card__text {
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

.contact-info-card__item {
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-gray-200);
}

.contact-info-card__item strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

.contact-info-card__item a {
    color: var(--color-primary);
}

.contact-info-card__socials {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
}

/* --------------------------------------------------------------------------
   14. CTA Section
   -------------------------------------------------------------------------- */
.cta {
    background: var(--color-primary-dark);
    padding: var(--space-20) 0;
    text-align: center;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta__title {
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta__text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__actions {
    margin-top: var(--space-8);
}

/* --------------------------------------------------------------------------
   15. Tag & Author Headers
   -------------------------------------------------------------------------- */
.tag-header,
.author-header {
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-12);
    text-align: center;
    background-color: var(--color-gray-50);
}

.tag-header__title,
.author-header__name {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.tag-header__description,
.author-header__bio {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto var(--space-4);
}

.tag-header__count {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.tag-header__image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto var(--space-4);
}

.author-header__image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto var(--space-4);
}

.author-header__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   16. Pagination
   -------------------------------------------------------------------------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-12);
}

.pagination__info {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   17. Error Page
   -------------------------------------------------------------------------- */
.error-page {
    padding: calc(var(--header-height) + var(--space-24)) 0 var(--space-24);
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.error-page__code {
    font-size: 8rem;
    font-weight: 800;
    color: var(--color-gray-200);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.error-page__message {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.error-page__description {
    color: var(--color-gray-500);
    margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-16) 0 var(--space-8);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.site-footer__logo {
    display: block;
    color: var(--color-white);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    text-decoration: none;
}

.site-footer__logo:hover {
    color: var(--color-white);
}

.site-footer__description {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.site-footer__socials {
    display: flex;
    gap: var(--space-4);
}

.site-footer__socials a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.site-footer__socials a:hover {
    color: var(--color-white);
}

.site-footer__nav-title {
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.site-footer__nav-list li {
    margin-bottom: var(--space-2);
}

.site-footer__nav-list a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.site-footer__nav-list a:hover {
    color: var(--color-white);
}

.site-footer__legal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-xs);
    transition: color var(--transition-fast);
}

.site-footer__legal a:hover {
    color: rgba(255, 255, 255, 0.85);
}

.site-footer__legal-sep {
    color: rgba(255, 255, 255, 0.2);
    font-size: var(--text-xs);
}

.site-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    font-size: var(--text-sm);
}

.site-footer__bottom a {
    color: rgba(255, 255, 255, 0.7);
}

.site-footer__bottom a:hover {
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   19. Scroll Animations
   -------------------------------------------------------------------------- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children */
.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

/* Fade-up scroll-linked animations */
.fade-up { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.15s; }
.fade-up:nth-child(4) { transition-delay: 0.2s; }

/* --------------------------------------------------------------------------
   20. Page Transitions
   -------------------------------------------------------------------------- */
main {
    animation: fadeInUp 0.35s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   20a. Stats Bar
   -------------------------------------------------------------------------- */
.stats-bar {
    background: var(--color-primary-dark);
    padding: var(--space-12) 0;
    position: relative;
    overflow: hidden;
}

.stats-bar .container {
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    text-align: center;
}

.stat-item {
    color: var(--color-white);
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.2), transparent);
}

.stat-item__number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
    line-height: 1.1;
}

.stat-item__label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   20b. Trust Bar
   -------------------------------------------------------------------------- */
.trust-bar {
    background: var(--color-gray-50);
    padding: var(--space-8) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-bar__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-10);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    font-weight: 500;
}

.trust-badge__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(67,56,202,0.25);
}

/* --------------------------------------------------------------------------
   20c. Responsive
   -------------------------------------------------------------------------- */

/* Tablet */
@media (max-width: 1024px) {

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

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

    .blog-hero__card {
        grid-template-columns: 1fr;
    }

    .blog-hero__content {
        padding: var(--space-8);
    }

    .blog-hero__title {
        font-size: var(--text-2xl);
    }

    .services-detail__grid {
        grid-template-columns: 1fr;
    }

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

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
    .stat-item:not(:last-child)::after { display: none; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --text-5xl: 2.25rem;
        --text-4xl: 1.875rem;
        --text-3xl: 1.5rem;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
    }

    .section {
        padding: var(--space-12) 0;
    }

    /* Mobile navigation */
    .site-header__menu-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-primary-dark);
        padding: calc(var(--header-height) + var(--space-6)) var(--space-6) var(--space-6);
        transition: right var(--transition-base);
        z-index: 99;
        box-shadow: var(--shadow-xl);
    }

    .site-nav.is-open {
        right: 0;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-1);
    }

    .site-nav__link {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-base);
    }

    /* Grids */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .post-grid {
        grid-template-columns: 1fr;
    }

    .post-grid--2 {
        grid-template-columns: 1fr;
    }

    .blog-hero {
        padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-6);
    }

    .blog-hero__card {
        grid-template-columns: 1fr;
    }

    .blog-hero__content {
        padding: var(--space-6);
    }

    .blog-hero__title {
        font-size: var(--text-xl);
    }

    .blog-hero__excerpt {
        -webkit-line-clamp: 3;
    }

    .blog-hero__tag-title {
        font-size: var(--text-2xl);
    }

    .blog-filters {
        padding: var(--space-4) 0;
    }

    .blog-filters__search span {
        display: none;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        gap: var(--space-2);
        text-align: center;
    }

    .post-full__title {
        font-size: var(--text-3xl);
    }

    .page__title {
        font-size: var(--text-3xl);
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .post-full__footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .hero__title {
        font-size: var(--text-3xl);
    }
}

/* --------------------------------------------------------------------------
   21. Ghost-specific Overrides
   -------------------------------------------------------------------------- */

/* Ghost notification bar spacing */
body.has-cover .site-header {
    background-color: transparent;
}

/* Ghost card styles */
.kg-card {
    margin: var(--space-8) 0;
}

.kg-image-card img,
.kg-gallery-image img {
    border-radius: var(--radius-md);
}

.kg-width-wide {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

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

.kg-bookmark-card {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.kg-bookmark-container {
    display: flex;
    text-decoration: none;
    color: inherit;
}

.kg-bookmark-content {
    flex: 1;
    padding: var(--space-5);
}

.kg-bookmark-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.kg-bookmark-description {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kg-bookmark-metadata {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.kg-bookmark-icon {
    width: 16px;
    height: 16px;
}

.kg-bookmark-thumbnail {
    width: 200px;
    min-height: 160px;
}

.kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kg-callout-card {
    padding: var(--space-5);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--space-3);
}

.kg-callout-emoji {
    font-size: var(--text-xl);
}

/* Ghost members / subscribe form */
.gh-subscribe-form {
    display: flex;
    gap: var(--space-3);
    max-width: 480px;
    margin: 0 auto;
}

.gh-subscribe-input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: var(--text-base);
}

/* --------------------------------------------------------------------------
   21b. Resource Portal (Client Resources)
   -------------------------------------------------------------------------- */

/* Resource Filters */
.resource-filters {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-white);
    position: sticky;
    top: var(--header-height);
    z-index: 10;
}

.resource-filters__inner {
    display: flex;
    align-items: center;
}

.resource-filters__tags {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: var(--space-1) 0;
}

.resource-filters__tags::-webkit-scrollbar {
    display: none;
}

.resource-filters__btn {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.resource-filters__btn:hover {
    color: var(--color-primary);
    background: rgba(67,56,202,0.08);
    border-color: rgba(67,56,202,0.15);
}

.resource-filters__btn--active {
    color: var(--color-white);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.resource-filters__btn--active:hover {
    color: var(--color-white);
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* Resource Grid */
.resource-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Resource Card */
.resource-card {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    padding: var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.resource-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gray-300);
}

.resource-card.is-hidden {
    display: none;
}

.resource-card__icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.resource-card__icon--kb {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.resource-card__icon--download {
    background: linear-gradient(135deg, #2E844A, #4CAF50);
}

.resource-card__icon--docs {
    background: linear-gradient(135deg, #7B61FF, #5A3FD6);
}

.resource-card__content {
    flex: 1;
    min-width: 0;
}

.resource-card__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-1);
    line-height: var(--leading-tight);
}

.resource-card__title a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.resource-card__title a:hover {
    color: var(--color-primary);
}

.resource-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.resource-card__date {
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.resource-card__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.resource-card:hover .resource-card__arrow {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* Member Gate */
.member-gate {
    max-width: 480px;
    margin: var(--space-20) auto;
    padding: var(--space-12);
    text-align: center;
}

.member-gate__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-6);
    color: var(--color-gray-400);
}

.member-gate__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.member-gate__text {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.member-gate__footer {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-6);
}

.member-gate__footer a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Resource Empty State */
.resource-empty {
    text-align: center;
    padding: var(--space-16);
    color: var(--color-gray-500);
}

.resource-empty svg {
    margin: 0 auto var(--space-4);
    color: var(--color-gray-300);
}

.resource-empty p {
    font-size: var(--text-base);
}

/* Resource Portal - Responsive */
@media (max-width: 768px) {
    .resource-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .resource-card__arrow {
        align-self: flex-end;
    }

    .resource-filters__tags {
        padding: var(--space-2) 0;
    }
}

/* --------------------------------------------------------------------------
   22. Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .site-header,
    .site-footer,
    .cta,
    .pagination,
    .post-full__share {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    .post-full__header {
        padding-top: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}