/* ============================================================
   WIEC Theme - Main Stylesheet
   Engineering Intelligence
   ============================================================ */

/* ----- CSS Custom Properties (Design Tokens) ----- */
:root {
    /* Colors - Brand */
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #3B82F6;
    --color-secondary: #7C3AED;
    --color-secondary-dark: #6D28D9;
    --color-accent: #14B8A6;
    --color-accent-dark: #0D9488;

    /* Colors - Neutrals */
    --color-dark: #0A0F1F;
    --color-dark-lighter: #111827;
    --color-dark-card: #1A1F35;
    --color-gray-900: #1F2937;
    --color-gray-700: #374151;
    --color-gray-500: #6B7280;
    --color-gray-300: #D1D5DB;
    --color-gray-100: #F3F4F6;
    --color-light: #E5E7EB;
    --color-white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-dark: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-lighter) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --header-height: 80px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-light);
    background-color: var(--color-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-white);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-300);
}

/* ----- Utilities ----- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

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

.section-padding {
    padding: var(--spacing-5xl) 0;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.skip-link:focus {
    background: var(--color-primary);
    clip: auto !important;
    clip-path: none;
    color: var(--color-white);
    display: block;
    font-size: var(--font-size-sm);
    height: auto;
    left: 5px;
    padding: var(--spacing-sm) var(--spacing-md);
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* ----- Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-gray-500);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-light);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-base);
}

/* ----- Header (Fragmentos-inspired) ----- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.785, 0.135, 0.15, 0.86);
}

.header-inner {
    margin: var(--spacing-lg) var(--spacing-xl) 0;
    border-radius: var(--border-radius);
    background: var(--color-dark);
    box-shadow: 0 3px 11px 0 rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.site-header.scrolled .header-inner {
    margin: 0;
    border-radius: 0;
    box-shadow: 0 3px 11px 0 rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding {
    flex-shrink: 0;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-logo-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.site-logo-text .logo-icon {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-logo-text .logo-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.search-toggle {
    background: none;
    border: none;
    color: var(--color-gray-300);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color 0.3s ease;
}

.search-toggle:hover {
    color: var(--color-white);
}

.header-social {
    display: none;
    gap: var(--spacing-xs);
}

.header-social-link {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-gray-500);
    font-size: 10px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.header-social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.header-cta-btn {
    display: none;
}

@media (min-width: 768px) {
    .header-social {
        display: flex;
    }
    .header-cta-btn {
        display: inline-flex;
    }
}

/* Search Form Overlay */
.header-search-form {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-dark);
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    border-bottom: 1px solid var(--color-primary);
}

.header-search-form.active {
    opacity: 1;
    visibility: visible;
}

.header-search-form form {
    display: flex;
    align-items: center;
    width: 100%;
    gap: var(--spacing-md);
}

.header-search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-family: var(--font-family);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    outline: none;
}

.header-search-input::placeholder {
    color: var(--color-gray-500);
}

.search-close {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--spacing-sm);
}

/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
}

.primary-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.primary-menu li a {
    color: var(--color-white);
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color 0.3s ease;
}

.primary-menu li a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    transition: all 0.3s ease;
}

.primary-menu li a:hover,
.primary-menu li.active a,
.primary-menu li.current-menu-item a {
    color: var(--color-white);
}

.primary-menu li a:hover::after,
.primary-menu li.active a::after,
.primary-menu li.current-menu-item a::after {
    left: 0;
    width: 100%;
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

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

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ----- Hero Section ----- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

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

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
}

.hero-particles {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, var(--font-size-5xl));
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    width: 400px;
    height: 400px;
}

.graphic-element {
    position: absolute;
    border-radius: var(--border-radius-lg);
    opacity: 0.6;
}

.graphic-element--1 {
    width: 200px;
    height: 200px;
    top: 50px;
    right: 50px;
    background: var(--gradient-primary);
    animation: float 6s ease-in-out infinite;
}

.graphic-element--2 {
    width: 150px;
    height: 150px;
    bottom: 80px;
    left: 30px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    animation: float 8s ease-in-out infinite reverse;
}

.graphic-element--3 {
    width: 100px;
    height: 100px;
    top: 150px;
    left: 80px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    animation: float 7s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* ----- Section Headers ----- */
.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 600px;
}

.text-center .section-description {
    margin-left: auto;
    margin-right: auto;
}

/* ----- Services Section ----- */
.services-section {
    background: var(--color-dark-lighter);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-lg);
}

.service-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* ----- About Section ----- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.about-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.value-icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.value-content strong {
    display: block;
    color: var(--color-white);
    margin-bottom: 2px;
}

.value-content span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 450px;
}

.about-decoration {
    width: 100%;
    padding-bottom: 100%;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    opacity: 0.15;
}

/* ----- Portfolio Section ----- */
.portfolio-section {
    background: var(--color-dark-lighter);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.portfolio-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 31, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    text-decoration: none;
}

.portfolio-info {
    padding: var(--spacing-lg);
}

.portfolio-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.portfolio-title a {
    color: var(--color-white);
}

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

.portfolio-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.placeholder-bg {
    background: var(--gradient-primary);
    opacity: 0.3;
}

/* ----- CTA Section ----- */
.cta-section {
    position: relative;
    padding: var(--spacing-5xl) 0;
    overflow: hidden;
}

.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0.08;
}

.cta-title {
    font-size: clamp(1.75rem, 3.5vw, var(--font-size-4xl));
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-300);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* ----- Blog Cards ----- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.blog-card {
    background: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-3px);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.blog-card-image {
    overflow: hidden;
    aspect-ratio: 16/10;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: var(--spacing-lg);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.blog-card-cat {
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-primary-light);
    padding: 2px 8px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
}

.blog-card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.blog-card-title a {
    color: var(--color-white);
}

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

.blog-card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.blog-card-link {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary-light);
}

.blog-card-link:hover {
    color: var(--color-accent);
}

.section-footer {
    margin-top: var(--spacing-3xl);
}

/* ----- Contact Section ----- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-4xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.contact-item-content strong {
    display: block;
    color: var(--color-white);
    margin-bottom: 2px;
}

.contact-item-content a,
.contact-item-content span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Contact Form */
.wiec-contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-white);
    background: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* ----- Footer (Fragmentos-inspired) ----- */
.site-footer {
    background: var(--color-dark);
    border-top: none;
}

.footer-main {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

/* Footer Brand Column */
.footer-brand-col .footer-logo-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    margin-bottom: var(--spacing-lg);
}

.footer-brand-col .logo-icon {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand-col .logo-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-white);
}

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-lg);
}

.footer-bio {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer-social-list {
    display: flex;
    gap: var(--spacing-sm);
    padding: 0;
    list-style: none;
}

.footer-social-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-dark-card);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    font-weight: 700;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social-icon:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Footer Navigation Column */
.footer-heading {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
}

.footer-nav-list li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav-list li a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-300);
    transition: color 0.3s ease;
}

.footer-nav-list li a:hover {
    color: var(--color-primary-light);
}

/* Footer Contact Column */
.footer-contact-list {
    list-style: none;
    padding: 0;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.footer-contact-item svg {
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.footer-contact-item a {
    color: var(--color-gray-300);
}

.footer-contact-item a:hover {
    color: var(--color-primary-light);
}

/* Footer Bottom / Copyright */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg) 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-left {
    flex: 1;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

.footer-copyright-brand {
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-bottom-right {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* ----- Single Post ----- */
.post-hero {
    padding: calc(var(--header-height) + var(--spacing-4xl)) 0 var(--spacing-3xl);
    background: var(--color-dark-lighter);
}

.post-meta-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.post-category {
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.post-date {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.post-title {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    margin-bottom: var(--spacing-md);
}

.post-excerpt {
    font-size: var(--font-size-lg);
    color: var(--color-gray-300);
}

.post-author-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.post-author-info img {
    border-radius: 50%;
}

.author-name {
    font-weight: 500;
    color: var(--color-white);
    font-size: var(--font-size-sm);
}

.reading-time {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

.reading-time::before {
    content: '·';
    margin-right: var(--spacing-sm);
}

.post-featured-image {
    margin-bottom: var(--spacing-3xl);
}

.post-featured-image img {
    border-radius: var(--border-radius-lg);
    width: 100%;
}

.post-content-wrapper {
    padding: var(--spacing-3xl) 0;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.post-content p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }

.post-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-300);
}

.post-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
    font-style: italic;
    color: var(--color-gray-300);
}

.post-content code {
    background: var(--color-dark-card);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: var(--font-size-sm);
}

.post-content pre {
    background: var(--color-dark-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.post-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag-link {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-gray-300);
    padding: 4px 12px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
}

.tag-link:hover {
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-primary-light);
}

/* ----- Post Navigation ----- */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.post-nav-link {
    padding: var(--spacing-lg);
    background: var(--color-dark-card);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.post-nav-link:hover {
    border-color: rgba(37, 99, 235, 0.3);
}

.post-nav-next { text-align: right; }

.post-nav-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.post-nav-title {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-white);
}

/* ----- Page Template ----- */
.page-header-section {
    padding: calc(var(--header-height) + var(--spacing-4xl)) 0 var(--spacing-2xl);
    background: var(--color-dark-lighter);
}

.page-title {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
}

/* ----- 404 Page ----- */
.error-404-section {
    padding-top: calc(var(--header-height) + var(--spacing-5xl));
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.error-code {
    display: block;
    font-size: clamp(5rem, 15vw, 12rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.error-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 500px;
    margin: 0 auto var(--spacing-2xl);
}

/* ----- Search Form ----- */
.search-input-wrapper {
    display: flex;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-field {
    flex: 1;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-white);
    background: var(--color-dark-card);
    border: none;
    outline: none;
}

.search-submit {
    padding: 0.75rem 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-submit:hover {
    background: var(--color-primary-dark);
}

/* ----- Sidebar ----- */
.widget-area {
    padding: var(--spacing-2xl);
}

.widget {
    margin-bottom: var(--spacing-2xl);
}

.widget-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

/* ----- Pagination ----- */
.posts-navigation {
    margin-top: var(--spacing-3xl);
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.nav-links .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-sm);
    border-radius: var(--border-radius);
    background: var(--color-dark-card);
    color: var(--color-gray-300);
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
}

.nav-links .page-numbers.current,
.nav-links .page-numbers:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ----- No Results ----- */
.no-results-content {
    padding: var(--spacing-5xl) 0;
}

.no-results-title {
    margin-bottom: var(--spacing-md);
}

.no-results-description {
    color: var(--color-gray-500);
    max-width: 500px;
    margin: 0 auto var(--spacing-2xl);
}

.no-results-search {
    max-width: 400px;
    margin: 0 auto;
}

/* ----- Animations ----- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ----- Responsive ----- */
@media (max-width: 1024px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

    .about-visual {
        display: none;
    }

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

@media (max-width: 768px) {
    :root {
        --spacing-5xl: 5rem;
        --spacing-4xl: 3.5rem;
    }

    /* Mobile Navigation */
    .menu-toggle {
        display: block;
    }

    .main-navigation .primary-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-2xl);
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.785, 0.135, 0.15, 0.86);
        z-index: 999;
    }

    .main-navigation.toggled .primary-menu {
        transform: translateX(0);
    }

    .main-navigation.toggled .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .main-navigation.toggled .hamburger-line:nth-child(2) {
        opacity: 0;
    }

    .main-navigation.toggled .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .primary-menu li a {
        font-size: var(--font-size-xl);
    }

    /* Header floating adjustments */
    .header-inner {
        margin: var(--spacing-sm) var(--spacing-sm) 0;
    }

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

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

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

    .wiec-contact-form .form-row {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn {
        justify-content: center;
    }
}

/* ----- WordPress Specific ----- */
.wp-block-image {
    margin-bottom: var(--spacing-lg);
}

.wp-block-image img {
    border-radius: var(--border-radius);
}

.alignwide {
    max-width: calc(var(--container-max) + 4rem);
    margin-left: auto;
    margin-right: auto;
}

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

/* Comment styles */
.comments-area {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.comment-list {
    margin-bottom: var(--spacing-2xl);
}

.comment-body {
    padding: var(--spacing-lg);
    background: var(--color-dark-card);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.comment-author img {
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

.comment-content p {
    color: var(--color-gray-300);
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-white);
    background: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.comment-form .submit {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    cursor: pointer;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius);
    transition: background 0.3s ease;
}

.comment-form .submit:hover {
    background: var(--color-primary-dark);
}