/*
Theme Name: NSSS Theme
Theme URI: https://www.naturalstoneservicespace.com
Author: Simone Lazzaroni
Author URI: https://www.diemmedi.com
Description: Tema WordPress per Natural Stone Service Space — Design premium con homepage fullscreen in stile SpaceX. Compatibile con WPBakery e WPML.
Version: 1.0.4
Text Domain: nsss-theme
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   CSS Custom Properties (Design System)
   ========================================================================== */

:root {
    /* Colors */
    --nsss-bg-primary: #0a1628;
    --nsss-bg-secondary: #0f2035;
    --nsss-bg-tertiary: #162a45;
    --nsss-accent: #4da8da;
    --nsss-accent-hover: #6bbce6;
    --nsss-accent-glow: rgba(77, 168, 218, 0.3);
    --nsss-text-primary: #ffffff;
    --nsss-text-secondary: rgba(255, 255, 255, 0.7);
    --nsss-text-muted: rgba(255, 255, 255, 0.4);
    --nsss-overlay-dark: rgba(10, 22, 40, 0.55);
    --nsss-overlay-gradient: linear-gradient(180deg,
            rgba(0, 0, 0, 0.7) 0%,
            rgba(0, 0, 0, 0.4) 40%,
            rgba(0, 0, 0, 0.6) 80%,
            rgba(0, 0, 0, 0.8) 100%);

    /* Typography */
    --nsss-font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --nsss-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --nsss-space-xs: 0.5rem;
    --nsss-space-sm: 1rem;
    --nsss-space-md: 1.5rem;
    --nsss-space-lg: 2.5rem;
    --nsss-space-xl: 4rem;
    --nsss-space-2xl: 6rem;

    /* Layout */
    --nsss-navbar-height: 70px;
    --nsss-container-max: 1200px;
    --nsss-container-narrow: 800px;

    /* Transitions */
    --nsss-transition-fast: 0.2s ease;
    --nsss-transition-base: 0.4s ease;
    --nsss-transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

    /* Border radius */
    --nsss-radius-sm: 4px;
    --nsss-radius-md: 8px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--nsss-font-body);
    font-weight: 300;
    color: var(--nsss-text-primary);
    background-color: var(--nsss-bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    text-align: justify;
    text-justify: inter-word;
}

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

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

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

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

strong,
b {
    font-weight: 600;
}

/* ==========================================================================
   Navbar
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0 var(--nsss-space-lg);
    height: var(--nsss-navbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color var(--nsss-transition-base),
        backdrop-filter var(--nsss-transition-base),
        box-shadow var(--nsss-transition-base);
}

.site-header.scrolled {
    background-color: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}

/* Adjust logo in scrolled header */
.site-header.scrolled .site-logo img,
.site-header.scrolled .site-logo .custom-logo {
    height: 50px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--nsss-space-xs);
    z-index: 1001;
}

.site-logo a {
    color: var(--nsss-text-primary);
    font-family: var(--nsss-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.site-logo img,
.site-logo .custom-logo {
    height: 40px;
    width: auto;
    transition: height var(--nsss-transition-base);
}

@media (min-width: 1024px) {

    .site-logo img,
    .site-logo .custom-logo {
        height: 70px;
    }
}

.footer-brand__logo img {
    height: 70px;
    width: auto;
    margin-bottom: var(--nsss-space-sm);
}

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

.main-navigation ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--nsss-space-lg);
}

.main-navigation ul li a {
    color: var(--nsss-text-primary);
    font-family: var(--nsss-font-body);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    position: relative;
    padding: var(--nsss-space-xs) 0;
}

.main-navigation ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--nsss-accent);
    transition: width var(--nsss-transition-base);
}

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

.nav-social-link {
    display: flex;
    align-items: center;
    color: var(--nsss-accent);
    margin-left: 3rem;
    /* Aumentata la spaziatura a sinistra per distanziarlo più del resto voci */
    margin-top: 3px;
    /* Abbassata leggermente l'icona per allinearla meglio con il testo */
    transition: color var(--nsss-transition-fast), transform var(--nsss-transition-fast);
}

.nav-social-link:hover {
    color: var(--nsss-text-primary);
    transform: scale(1.1);
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background-color: var(--nsss-text-primary);
    transition: transform var(--nsss-transition-base),
        opacity var(--nsss-transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* ==========================================================================
   Homepage — Fullscreen Sections
   ========================================================================== */

.homepage-wrapper {
    height: 100vh;
    overflow-y: auto;
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
}

.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    scroll-snap-align: start;
    overflow: hidden;
}

.hero-section__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 8s linear;
}

/* Subtle Ken Burns effect */
.hero-section.visible .hero-section__bg {
    transform: scale(1.05);
}

.hero-section__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--nsss-overlay-gradient);
    z-index: 1;
}

.hero-section__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--nsss-space-lg);
    max-width: var(--nsss-container-narrow);
    /* Animation initial state */
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--nsss-transition-slow) 0.3s,
        transform var(--nsss-transition-slow) 0.3s;
}

.hero-section.visible .hero-section__content {
    opacity: 1;
    transform: translateY(0);
}

.hero-section__title {
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    color: var(--nsss-text-primary);
    margin-bottom: var(--nsss-space-sm);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-section__subtitle {
    font-family: var(--nsss-font-body);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 300;
    color: var(--nsss-text-secondary);
    margin-bottom: var(--nsss-space-lg);
    letter-spacing: 0.05em;
    text-align: center;
}

/* ==========================================================================
   CTA Button (SpaceX Style)
   ========================================================================== */

.btn-cta {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--nsss-font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--nsss-text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all var(--nsss-transition-base);
    position: relative;
    overflow: hidden;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--nsss-accent);
    transition: left var(--nsss-transition-base);
    z-index: -1;
}

.btn-cta:hover {
    color: var(--nsss-text-primary);
    border-color: var(--nsss-accent);
}

.btn-cta:hover::before {
    left: 0;
}

/* ==========================================================================
   Scroll Indicator (first section only)
   ========================================================================== */

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeInUp 1s ease 1.5s forwards;
}

.scroll-indicator__text {
    font-family: var(--nsss-font-body);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--nsss-text-muted);
}

.scroll-indicator__arrow {
    width: 20px;
    height: 20px;
    border-right: 1.5px solid var(--nsss-text-muted);
    border-bottom: 1.5px solid var(--nsss-text-muted);
    transform: rotate(45deg);
    animation: scrollBounce 2s ease infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: rotate(45deg) translate(0, 0);
        opacity: 0.4;
    }

    50% {
        transform: rotate(45deg) translate(5px, 5px);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ==========================================================================
   Internal Pages
   ========================================================================== */

.page-internal {
    padding-top: var(--nsss-navbar-height);
    min-height: 100vh;
}

.page-content {
    max-width: var(--nsss-container-max);
    margin: 0 auto;
    padding: var(--nsss-space-xl) var(--nsss-space-lg);
}

/* WPBakery compatibility — full-width rows */
.page-internal .vc_row[data-vc-full-width="true"] {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

/* ==========================================================================
   Single Post (Journal)
   ========================================================================== */

.single-post-hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background-size: cover;
    background-position: center;
    margin-top: var(--nsss-navbar-height);
}

.single-post-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, var(--nsss-bg-primary) 100%);
}

.single-post-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--nsss-space-xl) var(--nsss-space-lg);
    max-width: var(--nsss-container-narrow);
}

.single-post-hero__title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: var(--nsss-space-sm);
}

.single-post-meta {
    font-size: 0.85rem;
    color: var(--nsss-text-muted);
    letter-spacing: 0.05em;
}

.single-post-content {
    max-width: var(--nsss-container-narrow);
    margin: 0 auto;
    padding: var(--nsss-space-xl) var(--nsss-space-lg);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--nsss-text-secondary);
}

.single-post-content h2,
.single-post-content h3 {
    color: var(--nsss-text-primary);
    margin-top: var(--nsss-space-xl);
    margin-bottom: var(--nsss-space-sm);
}

.single-post-content p {
    margin-bottom: var(--nsss-space-md);
}

.single-post-content img {
    border-radius: var(--nsss-radius-md);
    margin: var(--nsss-space-lg) 0;
}

/* Post Navigation */
.post-navigation {
    display: flex;
    justify-content: space-between;
    max-width: var(--nsss-container-narrow);
    margin: 0 auto;
    padding: var(--nsss-space-lg);
    border-top: 1px solid var(--nsss-bg-tertiary);
}

.post-navigation a {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ==========================================================================
   Archive / Blog Grid
   ========================================================================== */

.archive-header {
    padding-top: calc(var(--nsss-navbar-height) + var(--nsss-space-xl));
    padding-bottom: var(--nsss-space-xl);
    text-align: center;
}

.archive-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--nsss-space-lg);
    max-width: var(--nsss-container-max);
    margin: 0 auto;
    padding: 0 var(--nsss-space-lg) var(--nsss-space-2xl);
}

.post-card {
    background: var(--nsss-bg-secondary);
    border-radius: var(--nsss-radius-md);
    overflow: hidden;
    transition: transform var(--nsss-transition-base),
        box-shadow var(--nsss-transition-base);
}

.post-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.post-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.post-card__body {
    padding: var(--nsss-space-md);
}

.post-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--nsss-space-xs);
}

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

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

.post-card__excerpt {
    font-size: 0.9rem;
    color: var(--nsss-text-secondary);
    line-height: 1.6;
}

.post-card__meta {
    font-size: 0.75rem;
    color: var(--nsss-text-muted);
    margin-bottom: var(--nsss-space-xs);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background-color: var(--nsss-bg-primary);
    border-top: 1px solid var(--nsss-bg-tertiary);
    padding: var(--nsss-space-2xl) var(--nsss-space-lg) var(--nsss-space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--nsss-space-xl);
    max-width: var(--nsss-container-max);
    margin: 0 auto;
    padding-bottom: var(--nsss-space-xl);
    border-bottom: 1px solid var(--nsss-bg-secondary);
}

.footer-brand__name {
    font-family: var(--nsss-font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--nsss-text-primary);
    margin-bottom: var(--nsss-space-xs);
}

.footer-brand__tagline {
    font-size: 0.9rem;
    color: var(--nsss-text-secondary);
    max-width: 350px;
    line-height: 1.6;
}

.footer-column h4 {
    font-family: var(--nsss-font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--nsss-text-muted);
    margin-bottom: var(--nsss-space-md);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--nsss-space-xs);
}

.footer-column ul li a {
    color: var(--nsss-text-secondary);
    font-size: 0.9rem;
    transition: color var(--nsss-transition-fast);
}

.footer-column ul li a:hover {
    color: var(--nsss-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--nsss-container-max);
    margin: 0 auto;
    padding-top: var(--nsss-space-lg);
}

.footer-bottom__copy {
    font-size: 0.8rem;
    color: var(--nsss-text-muted);
}

.footer-bottom__email a {
    color: var(--nsss-text-secondary);
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

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

@media (max-width: 768px) {
    :root {
        --nsss-navbar-height: 64px;
    }

    /* Mobile Nav */
    .menu-toggle {
        display: flex;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 22, 40, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        transition: right var(--nsss-transition-base);
    }

    .main-navigation.open {
        right: 0;
    }

    .main-navigation ul {
        flex-direction: column;
        text-align: center;
        gap: var(--nsss-space-xl);
    }

    .main-navigation ul li a {
        font-size: 1.2rem;
        letter-spacing: 0.2em;
    }

    .nav-social-link {
        margin-left: 0;
        margin-top: var(--nsss-space-xl);
        /* Spostato verso il basso per equidistanziare */
    }

    /* Hero sections */
    .hero-section__title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }

    .hero-section__subtitle {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
    }

    .btn-cta {
        padding: 12px 28px;
        font-size: 0.75rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--nsss-space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--nsss-space-sm);
        text-align: center;
    }

    /* Posts grid */
    .posts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-section__content {
        padding: var(--nsss-space-sm);
    }

    .site-header {
        padding: 0 var(--nsss-space-sm);
    }
}

/* ==========================================================================
   Page Template: Chi Siamo (SpaceX Style)
   ========================================================================== */

/* ==========================================================================
   Page Template: Chi Siamo (SpaceX Style)
   ========================================================================== */

.page-template-template-chi-siamo .page-internal {
    padding-top: 0;
}

/* WPBakery Hero Row Helper -> Applies overlay on the background image row */
.chi-siamo-hero-row {
    position: relative;
    /* Flex alignment handled by WPBakery full_height option */
}

.chi-siamo-hero-row::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.3) 0%, rgba(10, 22, 40, 0.8) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Ensure content sits above overlay */
.chi-siamo-hero-row .vc_column_inner {
    position: relative;
    z-index: 2;
}

/* Container for text content */
.chi-siamo-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--nsss-space-lg);
}

.chi-siamo-hero__title {
    font-family: var(--nsss-font-heading);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: #ffffff;
    margin-bottom: var(--nsss-space-sm);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.chi-siamo-hero__subtitle {
    font-family: var(--nsss-font-body);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.1em;
}

/* To allow WPBakery full width */
.chi-siamo-container {
    width: 100%;
}

/* Sections */
.chi-siamo-section {
    padding: var(--nsss-space-2xl) 0;
    position: relative;
    overflow: hidden;
}

.chi-siamo-section.bg-dark {
    background-color: var(--nsss-bg-primary);
}

.chi-siamo-section.bg-darker {
    background-color: #050b14;
    /* Deep space black/blue */
}

.chi-siamo-section.bg-gradient {
    background: linear-gradient(135deg, var(--nsss-bg-primary) 0%, var(--nsss-bg-secondary) 100%);
}

/* Typography Overrides */
.chi-siamo-text h2 {
    font-family: var(--nsss-font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--nsss-space-md);
    color: var(--nsss-text-primary);
}

.chi-siamo-text p {
    font-family: var(--nsss-font-body);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--nsss-text-secondary);
    margin-bottom: var(--nsss-space-md);
    font-weight: 300;
}

.chi-siamo-text .lead {
    font-size: 1.3rem;
    color: #ffffff;
    font-weight: 400;
}

.text-accent {
    color: var(--nsss-accent) !important;
}

/* Vertical Alignment Helper for WPBakery columns */
.vc_col-has-fill>.vc_column-inner,
.row-flight-mode {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Fix for WPBakery full width overflow */
body {
    overflow-x: hidden;
}

/* ==========================================================================
   Page Template: Prodotti (APT)
   ========================================================================== */

/* Reuse matching styles from Chi Siamo where possible */
.page-template-template-prodotti .page-internal {
    padding-top: 0;
}

.prodotti-container {
    width: 100%;
}

/* Use .chi-siamo-hero-row for the overlay effect on products hero too */

.prodotti-section {
    position: relative;
    overflow: hidden;
}

/* Typography specific to Products */
.prodotti-text h2 {
    font-family: var(--nsss-font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--nsss-space-sm);
    color: var(--nsss-text-primary);
    line-height: 1.1;
}

.prodotti-text h3 {
    font-family: var(--nsss-font-heading);
    font-size: 1.5rem;
    color: var(--nsss-text-primary);
    margin-bottom: var(--nsss-space-xs);
    margin-top: var(--nsss-space-md);
}

.prodotti-text p {
    font-family: var(--nsss-font-body);
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--nsss-text-secondary);
    margin-bottom: var(--nsss-space-md);
    font-weight: 300;
}

/* Specific product variants styling */
.moon-variant-box {
    margin-top: var(--nsss-space-lg);
    padding: var(--nsss-space-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

.moon-variant-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nsss-accent);
    margin-bottom: var(--nsss-space-xs);
}

/* Technical Area */
.technical-area {
    background-color: #0f2035;
    border-top: 1px solid var(--nsss-accent-glow);
}

.technical-icon {
    font-size: 2rem;
    color: var(--nsss-accent);
    margin-bottom: var(--nsss-space-sm);
}

/* Helper for white text on blue background manual override */
.text-white-on-blue {
    color: #ffffff !important;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* WordPress classes */
.alignwide {
    max-width: var(--nsss-container-max);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100%;
    max-width: none;
}

.aligncenter {
    text-align: center;
}

/* ==========================================================================
   Blog & Single Post Styles
   ========================================================================== */

/* Blog Archive Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--nsss-space-xl);
    margin-top: var(--nsss-space-2xl);
    padding-bottom: var(--nsss-space-2xl);
}

@media (min-width: 768px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* Post Card */
.post-card {
    display: flex;
    flex-direction: column;
}

.post-card__link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.post-card__image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--nsss-bg-secondary);
    margin-bottom: 0;
}

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

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

.post-card__body {
    text-align: center;
    background-color: #163358;
    margin-top: 0;
    padding-top: var(--nsss-space-sm);
    padding-bottom: var(--nsss-space-sm);
    position: relative;
    z-index: 1;
}

.post-card__title {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    margin: 0;
    color: var(--nsss-text-primary);
    transition: color var(--nsss-transition-base);
}

.post-card__link:hover .post-card__title {
    color: var(--nsss-accent);
}

/* Single Post Layout */
.single-post-container {
    max-width: var(--nsss-container-narrow);
    margin: 0 auto;
    padding-top: calc(var(--nsss-navbar-height) + var(--nsss-space-2xl));
    padding-bottom: var(--nsss-space-3xl);
    padding-left: var(--nsss-space-md);
    padding-right: var(--nsss-space-md);
}

.single-post-image {
    width: 100%;
    margin-bottom: var(--nsss-space-xl);
}

.single-post-image img {
    width: 100%;
    height: auto;
    display: block;
}

.single-post-header {
    text-align: center;
    margin-bottom: var(--nsss-space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--nsss-space-lg);
}

.single-post-title {
    font-size: 2.5rem;
    margin-bottom: var(--nsss-space-sm);
    line-height: 1.2;
}

.single-post-meta {
    font-family: var(--nsss-font-heading);
    color: var(--nsss-text-muted);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: var(--nsss-space-sm);
}

.single-post-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--nsss-text-secondary);
}

.single-post-body p {
    margin-bottom: var(--nsss-space-md);
}

.single-post-body h2,
.single-post-body h3 {
    margin-top: var(--nsss-space-xl);
    margin-bottom: var(--nsss-space-md);
    color: var(--nsss-text-primary);
}