/*
 * main.css — Niv Mittal WordPress Theme
 * Complete stylesheet using CSS custom properties for live theme switching.
 * All colours reference --nm-* variables set by the Customizer.
 *
 * Table of contents:
 *   1.  CSS Reset & Base
 *   2.  CSS Custom Properties (fallback values)
 *   3.  Typography
 *   4.  Layout utilities
 *   5.  Buttons
 *   6.  Header & Navigation
 *   7.  Hero — Front Page
 *   8.  Hero — Page / Archive (small)
 *   9.  Keywords Bar
 *  10.  About Section
 *  11.  Categories Grid
 *  12.  Featured Posts / Post Grid
 *  13.  Sidebar & Widgets
 *  14.  Single Post
 *  15.  Archive / Search
 *  16.  404 Page
 *  17.  Quote Section
 *  18.  Newsletter Section
 *  19.  Footer
 *  20.  Scroll-reveal animations
 *  21.  Scroll-to-top button
 *  22.  Lightbox
 *  23.  Video Modal
 *  24.  Search Bar
 *  25.  Pagination
 *  26.  Comments
 *  27.  No-results
 *  28.  Accessibility
 *  29.  Responsive
 */

/* ══════════════════════════════════════════════════════════════
   1. CSS Reset & Base
══════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--nm-sans, 'Montserrat', sans-serif);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--nm-dark, #1A1A1A);
    background: var(--nm-light, #F8F6F1);
    overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .75; }

ul, ol { padding-left: 1.5rem; }

/* ══════════════════════════════════════════════════════════════
   2. CSS Custom Properties (Fallback values)
   These are overridden by functions.php niv_output_theme_vars()
══════════════════════════════════════════════════════════════ */
:root {
    --nm-primary:   #A29464;
    --nm-secondary: #90BCCF;
    --nm-accent:    #CFC5B2;
    --nm-dark:      #1A1A1A;
    --nm-light:     #F8F6F1;
    --nm-white:     #FFFFFF;
    --nm-serif:     'Cormorant Garamond', Georgia, serif;
    --nm-sans:      'Montserrat', Arial, sans-serif;

    --nm-radius:    6px;
    --nm-radius-lg: 14px;
    --nm-shadow-sm: 0 2px 12px rgba(0,0,0,.06);
    --nm-shadow:    0 8px 32px rgba(0,0,0,.10);
    --nm-shadow-lg: 0 20px 60px rgba(0,0,0,.14);
    --nm-transition: .3s cubic-bezier(.4,0,.2,1);

    --nm-section-pad: 5rem 0;
    --nm-container-max: 1200px;
    --nm-container-pad: 0 1.5rem;
}

/* ══════════════════════════════════════════════════════════════
   3. Typography
══════════════════════════════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--nm-serif);
    font-weight: 400;
    line-height: 1.2;
    margin-top: 0;
    color: var(--nm-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

p { margin-top: 0; }

em { font-style: italic; color: var(--nm-primary); }

.section-label {
    display: block;
    font-family: var(--nm-sans);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--nm-primary);
    margin-bottom: .75rem;
}

.section-title { margin-bottom: 1.5rem; }

.niv-signature {
    font-family: var(--nm-serif);
    font-size: 2.5rem;
    font-style: italic;
    color: var(--nm-primary);
    margin-top: 1.5rem;
}

.body-text        { color: rgba(26,26,26,.75); max-width: 42ch; }
.body-text--italic { font-style: italic; opacity: .65; }

/* ══════════════════════════════════════════════════════════════
   4. Layout Utilities
══════════════════════════════════════════════════════════════ */
.niv-container {
    max-width: var(--nm-container-max);
    margin: 0 auto;
    padding: var(--nm-container-pad);
    width: 100%;
}

.section-pad { padding: var(--nm-section-pad); }

.niv-main { min-height: 60vh; }

/* Full-width template — no horizontal padding constraint */
.niv-main--fullwidth { padding: 0; }
.niv-fullwidth-article { width: 100%; }

.niv-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 3rem;
}

.niv-view-all {
    font-family: var(--nm-sans);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .10em;
    text-transform: uppercase;
    color: var(--nm-primary);
    border-bottom: 1px solid var(--nm-primary);
    padding-bottom: 2px;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   5. Buttons
══════════════════════════════════════════════════════════════ */
.niv-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--nm-sans);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .85rem 2rem;
    border-radius: 100px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--nm-transition);
    text-decoration: none;
}

.niv-btn--primary {
    background: var(--nm-primary);
    color: var(--nm-white);
    border-color: var(--nm-primary);
}
.niv-btn--primary:hover {
    background: transparent;
    color: var(--nm-primary);
    opacity: 1;
}

.niv-btn--outline {
    background: transparent;
    color: var(--nm-primary);
    border-color: var(--nm-primary);
}
.niv-btn--outline:hover {
    background: var(--nm-primary);
    color: var(--nm-white);
    opacity: 1;
}

/* Ghost (white, for dark backgrounds) */
.niv-btn--ghost {
    background: transparent;
    color: var(--nm-white);
    border-color: rgba(255,255,255,.5);
}
.niv-btn--ghost:hover {
    background: rgba(255,255,255,.12);
    opacity: 1;
}

/* ══════════════════════════════════════════════════════════════
   6. Header & Navigation
══════════════════════════════════════════════════════════════ */
.niv-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 900;
    padding: 1.25rem 2rem;
    background: transparent;
    transition: background var(--nm-transition), box-shadow var(--nm-transition), padding var(--nm-transition);
}

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

/* Solid header — non-front-page or after scroll — uses brand blue */
body:not(.has-transparent-header) .niv-header,
.niv-header.scrolled {
    background: var(--nm-secondary, #90BCCF);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--nm-shadow-sm);
    padding: .85rem 2rem;
}

/* White text on the blue solid header */
body:not(.has-transparent-header) .niv-header .niv-header__brand,
body:not(.has-transparent-header) .niv-header .site-name,
body:not(.has-transparent-header) .niv-header .niv-header__nav .menu a,
body:not(.has-transparent-header) .niv-header .niv-search-toggle,
.niv-header.scrolled .niv-header__brand,
.niv-header.scrolled .site-name,
.niv-header.scrolled .niv-header__nav .menu a,
.niv-header.scrolled .niv-search-toggle {
    color: #fff;
}
/* Hamburger bars (background property, not color) */
body:not(.has-transparent-header) .niv-header .niv-hamburger span,
.niv-header.scrolled .niv-hamburger span {
    background: #fff;
}
/* Underline accent on hover stays visible on blue */
body:not(.has-transparent-header) .niv-header .niv-header__nav .menu a::after,
.niv-header.scrolled .niv-header__nav .menu a::after {
    background: rgba(255,255,255,.8);
}

.niv-header.header-dark {
    background: rgba(26,26,26,.9);
    backdrop-filter: blur(12px);
}

.niv-header.header-glass {
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(16px);
}

.niv-header__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-family: var(--nm-serif);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: .04em;
    color: var(--nm-dark);
    text-decoration: none;
}

.niv-header__brand:hover { opacity: 1; }

.niv-header__logo img {
    height: 40px;
    width: auto;
}

.niv-compass-deco {
    width: 28px;
    height: 28px;
    opacity: .5;
}

/* Primary nav */
.niv-header__nav { display: flex; align-items: center; }
.niv-header__nav .menu { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.niv-header__nav .menu a {
    font-family: var(--nm-sans);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .10em;
    text-transform: uppercase;
    color: var(--nm-dark);
    position: relative;
}
.niv-header__nav .menu a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0; right: 0;
    height: 1px;
    background: var(--nm-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--nm-transition);
}
.niv-header__nav .menu a:hover::after,
.niv-header__nav .menu .current-menu-item > a::after { transform: scaleX(1); transform-origin: left; }
.niv-header__nav .menu a:hover { opacity: 1; }

/* Dark header text fix */
.niv-header.header-dark .niv-header__brand,
.niv-header.header-dark .niv-header__nav .menu a,
.niv-header.header-dark .niv-search-toggle,
.niv-header.header-dark .niv-hamburger span { color: #fff; background: #fff; }

/* Right actions */
.niv-header__actions { display: flex; align-items: center; gap: 1rem; }

.niv-search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: .25rem;
    color: var(--nm-dark);
    line-height: 0;
}

.niv-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .25rem;
    width: 32px;
    height: 32px;
}
.niv-hamburger span {
    display: block;
    height: 1.5px;
    background: var(--nm-dark);
    transition: var(--nm-transition);
    border-radius: 1px;
}
.niv-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.niv-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.niv-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Search bar */
.niv-header__search-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--nm-white);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 950;
    box-shadow: var(--nm-shadow);
    transform: translateY(-100%);
    transition: transform var(--nm-transition);
}
.niv-header__search-bar.visible { transform: translateY(0); }
.niv-header__search-bar .search-field {
    flex: 1;
    border: none;
    border-bottom: 1px solid var(--nm-accent);
    background: transparent;
    font-family: var(--nm-serif);
    font-size: 1.2rem;
    padding: .5rem 0;
    outline: none;
    color: var(--nm-dark);
}
.niv-search-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--nm-dark);
    line-height: 1;
    padding: .25rem;
}

/* Mobile overlay */
.niv-header__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 800;
    opacity: 0;
    transition: opacity var(--nm-transition);
}
.niv-header__overlay.visible {
    display: block;
    opacity: 1;
}

/* ══════════════════════════════════════════════════════════════
   7. Hero — Front Page
══════════════════════════════════════════════════════════════ */
.niv-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--nm-dark);
    padding-top: 6rem;
}

.niv-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(ellipse at 30% 40%, rgba(162,148,100,.18) 0%, transparent 70%),
                radial-gradient(ellipse at 75% 70%, rgba(144,188,207,.12) 0%, transparent 60%);
}

/* Wave SVG (shared) */
.niv-wave-svg {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.niv-hero__content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    text-align: center;
    padding: 2rem 1.5rem;
}
.niv-hero__eyebrow {
    font-family: var(--nm-sans);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--nm-accent);
    margin-bottom: 1.25rem;
}

.niv-hero__title {
    font-family: var(--nm-serif);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 300;
    color: var(--nm-white);
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.niv-hero__title em { color: var(--nm-accent); }

.niv-hero__subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,.7);
    max-width: 520px;
    margin: 0 auto 2.5rem;
    font-style: italic;
}

.niv-hero__cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero Quote */
.niv-hero__quote {
    margin-top: 3rem;
    padding: 1.25rem 2rem;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--nm-radius-lg);
    background: rgba(255,255,255,.05);
    backdrop-filter: blur(6px);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    transition: opacity .6s;
}
.niv-hero__quote-text {
    font-family: var(--nm-serif);
    font-size: 1.1rem;
    font-style: italic;
    color: rgba(255,255,255,.85);
    margin: 0 0 .5rem;
}
.niv-hero__quote-author {
    font-size: .75rem;
    letter-spacing: .1em;
    color: var(--nm-accent);
    font-style: normal;
}

/* Scroll cue */
.niv-hero__scroll-cue {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    color: rgba(255,255,255,.4);
    font-size: .65rem;
    letter-spacing: .15em;
    text-transform: uppercase;
}
.scroll-cue-line {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,.3);
    animation: scrollCue 2s ease-in-out infinite;
}
@keyframes scrollCue {
    0%, 100% { transform: scaleY(1); opacity: .4; }
    50%       { transform: scaleY(.5); opacity: .2; }
}

/* ══════════════════════════════════════════════════════════════
   8. Hero — Page / Archive (small variant)
══════════════════════════════════════════════════════════════ */
.niv-page-hero {
    position: relative;
    overflow: hidden;
    background: var(--nm-dark);
    display: flex;
    align-items: center;
    padding-top: 7rem;
    padding-bottom: 4rem;
}

.niv-page-hero--small { min-height: 340px; }
.niv-page-hero--404   { min-height: 70vh; }

.niv-page-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-hero-title {
    font-family: var(--nm-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    color: var(--nm-white);
    margin-bottom: .75rem;
}
.page-hero-title em { color: var(--nm-accent); }

.archive-description {
    color: rgba(255,255,255,.6);
    max-width: 54ch;
    margin: .5rem auto 0;
    font-size: .95rem;
}

/* ══════════════════════════════════════════════════════════════
   9. Keywords Bar
══════════════════════════════════════════════════════════════ */
.niv-keywords-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: .5rem 0;
    background: var(--nm-accent);
    padding: .9rem 2rem;
}

.niv-keywords-bar .kw {
    font-family: var(--nm-sans);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--nm-dark);
    padding: 0 1.25rem;
}

.niv-keywords-bar .kw-dot {
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--nm-primary);
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   10. About Section
══════════════════════════════════════════════════════════════ */
.niv-about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.niv-about__image-wrap {
    position: relative;
    display: flex;
    justify-content: center;
}

.niv-about__image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: var(--nm-radius-lg);
    position: relative;
    z-index: 1;
}

.niv-about__image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
    background: var(--nm-accent);
    border-radius: var(--nm-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.niv-about__image-border {
    position: absolute;
    top: 20px; left: 20px;
    width: calc(100% - 40px);
    max-width: 400px;
    aspect-ratio: 3/4;
    border: 1px solid var(--nm-primary);
    border-radius: var(--nm-radius-lg);
    opacity: .4;
    z-index: 0;
}
.niv-about__image-wrap:hover .niv-about__image-border {
    top: 12px; left: 12px;
    transition: var(--nm-transition);
}

.niv-about__compass {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    opacity: .18;
    animation: compassSpin 80s linear infinite;
}
@keyframes compassSpin {
    to { transform: rotate(360deg); }
}

.niv-about__text { padding: 1rem 0; }
.niv-about__body { font-size: 1.05rem; color: rgba(26,26,26,.75); max-width: 50ch; }

/* ══════════════════════════════════════════════════════════════
   11. Categories Grid
══════════════════════════════════════════════════════════════ */
.niv-categories {
    position: relative;
    background: var(--nm-dark);
    padding: 6rem 0;
    overflow: hidden;
}

.niv-categories__bg-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.niv-categories__header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}
.niv-categories__header .section-label { color: var(--nm-accent); }
.niv-categories__header .section-title { color: var(--nm-white); }

.niv-cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.niv-cat-card {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: var(--nm-radius-lg);
    overflow: hidden;
    display: block;
    cursor: pointer;
    background: rgba(255,255,255,.05);
}

.niv-cat-card img,
.niv-cat-card__placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
    background: var(--nm-accent);
}

.niv-cat-card:hover img { transform: scale(1.06); }

.niv-cat-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,26,26,.9) 0%, rgba(26,26,26,.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    color: var(--nm-white);
    transition: var(--nm-transition);
}

.niv-cat-card:hover .niv-cat-card__overlay {
    background: linear-gradient(to top, rgba(26,26,26,.95) 0%, rgba(26,26,26,.5) 70%, transparent 100%);
}

.cat-icon { width: 28px; height: 28px; margin-bottom: .75rem; opacity: .7; }
.cat-name  { font-family: var(--nm-serif); font-size: 1.3rem; font-weight: 300; margin: 0 0 .25rem; }
.cat-count { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; opacity: .6; margin: 0; }
.cat-line  { width: 0; height: 1px; background: var(--nm-primary); margin-top: .75rem; transition: width .4s ease; }
.niv-cat-card:hover .cat-line { width: 100%; }

/* ══════════════════════════════════════════════════════════════
   12. Featured Posts / Post Grid
══════════════════════════════════════════════════════════════ */
.niv-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Home featured: first card is big */
.niv-posts-grid--home {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
}
.niv-posts-grid--home .niv-post-card--big {
    grid-column: 1;
    grid-row: 1 / 3;
}
.niv-posts-grid--home .niv-post-card--small {
    grid-column: 2;
}

/* Post Card */
.niv-post-card {
    background: var(--nm-white);
    border-radius: var(--nm-radius-lg);
    overflow: hidden;
    box-shadow: var(--nm-shadow-sm);
    display: flex;
    flex-direction: column;
    transition: transform var(--nm-transition), box-shadow var(--nm-transition);
}
.niv-post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--nm-shadow);
}

.niv-post-card__thumb-link { display: block; }
.niv-post-card__thumb {
    overflow: hidden;
    aspect-ratio: 16/10;
}
.niv-post-card--big .niv-post-card__thumb { aspect-ratio: 3/4; }
.niv-post-card__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.niv-post-card:hover .niv-post-card__thumb img { transform: scale(1.05); }

.niv-post-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.niv-post-card__title {
    font-family: var(--nm-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin: .5rem 0 .75rem;
    line-height: 1.3;
}
.niv-post-card--big .niv-post-card__title { font-size: 1.65rem; }
.niv-post-card__title a { color: var(--nm-dark); }
.niv-post-card__title a:hover { color: var(--nm-primary); opacity: 1; }

.niv-post-card__excerpt {
    font-size: .9rem;
    color: rgba(26,26,26,.65);
    margin-bottom: 1rem;
    flex: 1;
}

.niv-post-card__meta {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .72rem;
    letter-spacing: .06em;
    color: rgba(26,26,26,.45);
    margin-bottom: 1rem;
}
.meta-sep { opacity: .4; }

.niv-post-card__read-more {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--nm-primary);
    margin-top: auto;
    transition: gap var(--nm-transition);
}
.niv-post-card:hover .niv-post-card__read-more { gap: .6rem; opacity: 1; }

/* Category badge */
.niv-cat-badge {
    display: inline-block;
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    background: var(--nm-accent);
    color: var(--nm-dark);
    padding: .2rem .7rem;
    border-radius: 100px;
    text-decoration: none;
    transition: background var(--nm-transition);
}
.niv-cat-badge:hover { background: var(--nm-primary); color: var(--nm-white); opacity: 1; }

/* Blog layout with sidebar */
.niv-blog-layout { display: grid; grid-template-columns: 1fr 320px; gap: 4rem; align-items: start; }
.niv-blog-layout__main { min-width: 0; }

/* Filter pills */
.niv-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 2.5rem;
}
.niv-pill {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .4rem 1rem;
    border-radius: 100px;
    border: 1.5px solid var(--nm-accent);
    color: rgba(26,26,26,.6);
    cursor: pointer;
    transition: var(--nm-transition);
    text-decoration: none;
}
.niv-pill:hover, .niv-pill.active {
    background: var(--nm-primary);
    border-color: var(--nm-primary);
    color: var(--nm-white);
    opacity: 1;
}

/* ══════════════════════════════════════════════════════════════
   13. Sidebar & Widgets
══════════════════════════════════════════════════════════════ */
.niv-sidebar {
    position: sticky;
    top: calc(80px + 1.5rem);
}

.niv-sidebar .widget,
.widget {
    background: var(--nm-white);
    border-radius: var(--nm-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--nm-shadow-sm);
}

.widget-title {
    font-family: var(--nm-sans);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--nm-primary);
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--nm-accent);
}

.widget ul  { list-style: none; padding: 0; margin: 0; }
.widget ul li { padding: .4rem 0; border-bottom: 1px solid rgba(207,197,178,.3); font-size: .9rem; }
.widget ul li:last-child { border-bottom: none; }
.widget ul li a { color: var(--nm-dark); }
.widget ul li a:hover { color: var(--nm-primary); }

/* Tag cloud */
.widget_tag_cloud .tagcloud { display: flex; flex-wrap: wrap; gap: .4rem; }
.widget_tag_cloud .tag-cloud-link {
    font-size: .72rem !important;
    font-weight: 600;
    letter-spacing: .08em;
    padding: .25rem .7rem;
    border-radius: 100px;
    border: 1px solid var(--nm-accent);
    color: rgba(26,26,26,.6);
    transition: var(--nm-transition);
}
.widget_tag_cloud .tag-cloud-link:hover {
    background: var(--nm-primary); color: var(--nm-white);
    border-color: var(--nm-primary); opacity: 1;
}

/* Search in widget */
.widget_search .search-form { display: flex; gap: .5rem; }
.widget_search .search-field {
    flex: 1; border: 1px solid var(--nm-accent); border-radius: var(--nm-radius);
    padding: .5rem .75rem; font-family: var(--nm-sans); font-size: .85rem; outline: none;
}
.widget_search .search-field:focus { border-color: var(--nm-primary); }
.widget_search .search-submit {
    background: var(--nm-primary); color: var(--nm-white); border: none;
    border-radius: var(--nm-radius); padding: .5rem 1rem; cursor: pointer;
    font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════════
   14. Single Post
══════════════════════════════════════════════════════════════ */
.niv-single-layout { display: grid; grid-template-columns: 1fr; max-width: 760px; }

.niv-single-hero { position: relative; overflow: hidden; min-height: 420px; display: flex; align-items: flex-end; }
.niv-single-hero.has-thumb .niv-single-hero__bg { position: absolute; inset: 0; }
.niv-single-hero.has-thumb .niv-single-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.niv-single-hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.8) 0%, rgba(0,0,0,.2) 60%, transparent 100%);
}
.niv-single-hero__content { position: relative; z-index: 2; padding-bottom: 2.5rem; }
.niv-single__title { color: var(--nm-white); font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: .75rem; }

.niv-single__article { padding: 0; }
.niv-single__content {
    font-size: 1.05rem;
    line-height: 1.9;
    color: rgba(26,26,26,.82);
    max-width: 70ch;
}
.niv-single__content p   { margin-bottom: 1.5rem; }
.niv-single__content h2,
.niv-single__content h3  { margin-top: 2.5rem; }
.niv-single__content a   { color: var(--nm-primary); text-decoration: underline; text-decoration-thickness: 1px; }
.niv-single__content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-left: 3px solid var(--nm-primary);
    background: var(--nm-light);
    font-style: italic;
    font-family: var(--nm-serif);
    font-size: 1.2rem;
    border-radius: 0 var(--nm-radius) var(--nm-radius) 0;
}
.niv-single__content img {
    border-radius: var(--nm-radius-lg);
    margin: 2rem 0;
}

/* Tags */
.niv-single__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin: 2rem 0; }
.niv-tag {
    font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    padding: .25rem .75rem; border-radius: 100px;
    border: 1px solid var(--nm-accent); color: rgba(26,26,26,.6);
    transition: var(--nm-transition);
}
.niv-tag:hover { background: var(--nm-primary); color: var(--nm-white); border-color: var(--nm-primary); opacity: 1; }

/* Author box */
.niv-author-box {
    display: flex; gap: 1.5rem; align-items: flex-start;
    background: var(--nm-white); border-radius: var(--nm-radius-lg);
    padding: 2rem; margin: 2.5rem 0;
    box-shadow: var(--nm-shadow-sm);
}
.niv-author-box__img { border-radius: 50%; width: 80px; height: 80px; object-fit: cover; flex-shrink: 0; }
.niv-author-box__label { font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(26,26,26,.45); margin-bottom: .25rem; }
.niv-author-box__name { font-family: var(--nm-serif); font-size: 1.2rem; margin: 0 0 .5rem; }
.niv-author-box__name a { color: var(--nm-dark); }
.niv-author-box__bio  { font-size: .9rem; color: rgba(26,26,26,.65); max-width: 50ch; margin-bottom: .5rem; }
.niv-author-box__link { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--nm-primary); }

/* Post nav */
.niv-post-nav {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 1.5rem; margin: 3rem 0;
}
.niv-post-nav__link { display: block; padding: 1.25rem 1.5rem; background: var(--nm-white); border-radius: var(--nm-radius); box-shadow: var(--nm-shadow-sm); }
.niv-post-nav__link--next { text-align: right; }
.nav-label { font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(26,26,26,.45); display: block; margin-bottom: .25rem; }
.nav-title { font-family: var(--nm-serif); font-size: 1rem; color: var(--nm-dark); }

/* Breadcrumbs */
.niv-breadcrumbs {
    font-size: .75rem;
    color: rgba(26,26,26,.45);
    padding: .75rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    align-items: center;
}
.niv-breadcrumbs a { color: var(--nm-primary); }
.niv-breadcrumbs .sep { opacity: .35; }

/* ══════════════════════════════════════════════════════════════
   15. Archive / Search
══════════════════════════════════════════════════════════════ */
.search-result-count {
    font-size: .8rem;
    color: rgba(26,26,26,.5);
    margin-bottom: 1.5rem;
    letter-spacing: .06em;
}

.niv-search-form-wrap {
    margin-bottom: 2rem;
}

/* WP default search form styles */
.search-form {
    display: flex;
    gap: .5rem;
}
.search-form .search-field {
    flex: 1;
    border: 1px solid var(--nm-accent);
    border-radius: var(--nm-radius);
    padding: .65rem 1rem;
    font-family: var(--nm-sans);
    font-size: .9rem;
    outline: none;
    transition: border-color var(--nm-transition);
}
.search-form .search-field:focus { border-color: var(--nm-primary); }
.search-form .search-submit {
    background: var(--nm-primary); color: var(--nm-white);
    border: none; border-radius: var(--nm-radius);
    padding: .65rem 1.4rem;
    font-family: var(--nm-sans);
    font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    cursor: pointer;
}

/* ══════════════════════════════════════════════════════════════
   16. 404 Page
══════════════════════════════════════════════════════════════ */
.niv-404__number {
    font-family: var(--nm-serif);
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 300;
    color: rgba(255,255,255,.08);
    line-height: 1;
    margin-bottom: .5rem;
}
.niv-404__body  { color: rgba(255,255,255,.6); max-width: 44ch; margin: 0 auto 2rem; font-size: .95rem; }
.niv-404__stars { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.niv-404__content { padding-top: 2rem; }

.niv-404__search-section { max-width: 620px; text-align: center; }
.niv-404__search-label   { font-size: .85rem; color: rgba(26,26,26,.55); margin-bottom: 1rem; }
.niv-404__recent-title   { font-family: var(--nm-sans); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; margin: 2rem 0 1rem; color: rgba(26,26,26,.45); }
.niv-404__recent-list    { list-style: none; padding: 0; text-align: left; }
.niv-404__recent-list li { display: flex; justify-content: space-between; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--nm-accent); font-size: .9rem; }
.recent-date { font-size: .72rem; color: rgba(26,26,26,.4); }

/* ══════════════════════════════════════════════════════════════
   17. Quote Section
══════════════════════════════════════════════════════════════ */
.niv-quote-section {
    position: relative;
    background: var(--nm-light);
    padding: 5rem 0;
    overflow: hidden;
    text-align: center;
}

.niv-quote-section__svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.niv-quote-section__content { position: relative; z-index: 1; }

.quote-mark {
    font-family: var(--nm-serif);
    font-size: 8rem;
    line-height: .5;
    color: var(--nm-primary);
    opacity: .18;
    display: block;
    margin-bottom: 1rem;
    font-style: italic;
}

.quote-text {
    font-family: var(--nm-serif);
    font-size: clamp(1.3rem, 3vw, 2rem);
    font-weight: 300;
    font-style: italic;
    color: var(--nm-dark);
    max-width: 64ch;
    margin: 0 auto .75rem;
    line-height: 1.5;
}

.quote-author {
    font-size: .75rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--nm-primary);
    font-style: normal;
}

/* ══════════════════════════════════════════════════════════════
   18. Newsletter Section
══════════════════════════════════════════════════════════════ */
.niv-newsletter {
    background: var(--nm-dark);
    color: var(--nm-white);
}

.niv-newsletter__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.niv-newsletter .section-label { color: var(--nm-accent); }
.niv-newsletter .section-title { color: var(--nm-white); }
.niv-newsletter .body-text      { color: rgba(255,255,255,.65); }

.niv-nl-form { display: flex; flex-direction: column; gap: .75rem; }

.niv-input {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: var(--nm-radius);
    padding: .85rem 1.25rem;
    font-family: var(--nm-sans);
    font-size: .9rem;
    color: var(--nm-white);
    outline: none;
    transition: border-color var(--nm-transition);
}
.niv-input::placeholder { color: rgba(255,255,255,.35); }
.niv-input:focus { border-color: var(--nm-primary); }

.niv-nl-note {
    font-size: .72rem;
    color: rgba(255,255,255,.35);
    margin: 0;
    text-align: center;
}

/* ══════════════════════════════════════════════════════════════
   19. Footer
══════════════════════════════════════════════════════════════ */
.niv-footer {
    background: var(--nm-dark);
    color: rgba(255,255,255,.6);
    padding-top: 0;
    position: relative;
    overflow: hidden;
}

.niv-footer__wave { display: block; width: 100%; overflow: hidden; line-height: 0; }
.niv-footer__wave svg { display: block; }

.niv-footer__widgets {
    display: grid;
    gap: 2.5rem;
    margin-bottom: 3rem;
}
.niv-footer__widgets--cols-2 { grid-template-columns: repeat(2, 1fr); }
.niv-footer__widgets--cols-3 { grid-template-columns: repeat(3, 1fr); }
.niv-footer__widgets--cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Footer widget title overrides */
.niv-footer .widget-title {
    color: rgba(255,255,255,.4);
    border-color: rgba(255,255,255,.1);
    font-size: .65rem;
}
.niv-footer .widget { background: transparent; box-shadow: none; padding: 0; margin-bottom: 0; }
.niv-footer .widget ul li { border-color: rgba(255,255,255,.08); font-size: .85rem; }
.niv-footer .widget ul li a { color: rgba(255,255,255,.55); }
.niv-footer .widget ul li a:hover { color: var(--nm-primary); opacity: 1; }

/* Footer brand / middle section */
.niv-footer__brand {
    text-align: center;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255,255,255,.08);
    border-bottom: 1px solid rgba(255,255,255,.08);
    margin-bottom: 1.5rem;
}
.niv-footer__site-name {
    font-family: var(--nm-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--nm-white);
    margin-bottom: .35rem;
    display: block;
}
.niv-footer__tagline {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.35);
    margin-bottom: 1.5rem;
    display: block;
}

/* Social links */
.niv-social-links {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.niv-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.18);
    color: rgba(255,255,255,.6);
    transition: var(--nm-transition);
}
.niv-social-link svg { width: 16px; height: 16px; }
.niv-social-link:hover {
    background: var(--nm-primary);
    border-color: var(--nm-primary);
    color: var(--nm-white);
    opacity: 1;
}

/* Footer nav */
.niv-footer__nav { text-align: center; margin-bottom: 1.25rem; }
.niv-footer__nav .menu {
    display: flex; flex-wrap: wrap; gap: .35rem 1.5rem;
    list-style: none; padding: 0; margin: 0;
    justify-content: center;
}
.niv-footer__nav .menu a {
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.4);
}
.niv-footer__nav .menu a:hover { color: var(--nm-primary); opacity: 1; }

/* Footer bottom */
.niv-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: .72rem;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255,255,255,.08);
}
.niv-footer__copyright { color: rgba(255,255,255,.3); }
.niv-footer__credit     { color: rgba(255,255,255,.25); font-style: italic; }

/* ══════════════════════════════════════════════════════════════
   20. Scroll-reveal Animations
══════════════════════════════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger siblings */
.niv-posts-grid   .reveal:nth-child(2) { transition-delay: .1s; }
.niv-posts-grid   .reveal:nth-child(3) { transition-delay: .2s; }
.niv-cat-grid     .reveal:nth-child(2) { transition-delay: .08s; }
.niv-cat-grid     .reveal:nth-child(3) { transition-delay: .16s; }
.niv-cat-grid     .reveal:nth-child(4) { transition-delay: .24s; }

/* ══════════════════════════════════════════════════════════════
   21. Scroll-to-top Button
══════════════════════════════════════════════════════════════ */
.niv-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 500;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid var(--nm-accent);
    background: var(--nm-white);
    color: var(--nm-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--nm-shadow-sm);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity var(--nm-transition), transform var(--nm-transition), background var(--nm-transition);
    pointer-events: none;
}
.niv-scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.niv-scroll-top:hover {
    background: var(--nm-primary);
    color: var(--nm-white);
    border-color: var(--nm-primary);
}

/* ══════════════════════════════════════════════════════════════
   22. Lightbox
══════════════════════════════════════════════════════════════ */
#niv-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.92);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#niv-lightbox.active { display: flex; }

.niv-lb__img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--nm-radius);
}
.niv-lb__caption { color: rgba(255,255,255,.6); font-size: .85rem; margin-top: 1rem; }

.niv-lb__close,
.niv-lb__prev,
.niv-lb__next {
    position: fixed;
    background: none;
    border: none;
    color: rgba(255,255,255,.6);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color var(--nm-transition);
    line-height: 1;
    padding: .5rem;
}
.niv-lb__close { top: 1.5rem; right: 1.5rem; }
.niv-lb__prev  { top: 50%; left: 1.5rem;  transform: translateY(-50%); font-size: 2rem; }
.niv-lb__next  { top: 50%; right: 1.5rem; transform: translateY(-50%); font-size: 2rem; }
.niv-lb__close:hover,
.niv-lb__prev:hover,
.niv-lb__next:hover { color: var(--nm-primary); }

/* ══════════════════════════════════════════════════════════════
   23. Video Modal
══════════════════════════════════════════════════════════════ */
#niv-video-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.92);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#niv-video-modal.active { display: flex; }

.niv-vm__inner {
    position: relative;
    width: min(900px, 90vw);
}
.niv-vm__iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border: none;
    border-radius: var(--nm-radius);
}
.niv-vm__close {
    position: absolute;
    top: -2.5rem; right: 0;
    background: none; border: none;
    color: rgba(255,255,255,.65);
    font-size: 2rem; cursor: pointer; line-height: 1; padding: .25rem;
}
.niv-vm__close:hover { color: var(--nm-primary); }
.niv-vm__title {
    color: rgba(255,255,255,.55);
    font-size: .85rem;
    margin-top: .75rem;
    text-align: center;
    letter-spacing: .06em;
}

/* ══════════════════════════════════════════════════════════════
   24. Search Bar (in header)
══════════════════════════════════════════════════════════════ */
/* Styles defined in Header section above (§6) */

/* ══════════════════════════════════════════════════════════════
   25. Pagination
══════════════════════════════════════════════════════════════ */
.niv-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: .5rem;
}
.niv-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; height: 40px;
    padding: 0 .75rem;
    border-radius: var(--nm-radius);
    border: 1px solid var(--nm-accent);
    font-size: .8rem;
    font-weight: 600;
    color: var(--nm-dark);
    transition: var(--nm-transition);
    text-decoration: none;
}
.niv-pagination .page-numbers.current,
.niv-pagination .page-numbers:hover {
    background: var(--nm-primary);
    border-color: var(--nm-primary);
    color: var(--nm-white);
    opacity: 1;
}
.niv-pagination .page-numbers.dots { border: none; background: none; }

.niv-page-links {
    margin: 1.5rem 0;
    font-size: .85rem;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

/* ══════════════════════════════════════════════════════════════
   26. Comments
══════════════════════════════════════════════════════════════ */
.niv-comment-area {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--nm-accent);
}
.comments-title, .comment-reply-title {
    font-family: var(--nm-serif);
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.comment {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(207,197,178,.3);
}
.comment:last-child { border-bottom: none; }
.comment .avatar { border-radius: 50%; flex-shrink: 0; }

.comment-meta { font-size: .78rem; color: rgba(26,26,26,.45); margin-bottom: .5rem; }
.comment-meta .comment-author b { color: var(--nm-dark); font-weight: 700; }

.comment-content p { font-size: .9rem; margin-bottom: .5rem; }

.reply a {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .10em;
    text-transform: uppercase;
    color: var(--nm-primary);
}

/* Comment form */
.comment-form-comment label { display: block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .35rem; color: rgba(26,26,26,.55); }
.comment-form-comment textarea {
    width: 100%;
    min-height: 120px;
    border: 1px solid var(--nm-accent);
    border-radius: var(--nm-radius);
    padding: .85rem 1rem;
    font-family: var(--nm-sans);
    font-size: .9rem;
    resize: vertical;
    outline: none;
    transition: border-color var(--nm-transition);
}
.comment-form-comment textarea:focus { border-color: var(--nm-primary); }
.form-submit .submit {
    font-family: var(--nm-sans); font-size: .78rem; font-weight: 700; letter-spacing: .12em;
    text-transform: uppercase; padding: .85rem 2rem; border-radius: 100px;
    background: var(--nm-primary); color: var(--nm-white); border: none; cursor: pointer;
}

/* Children */
.children { margin-left: 3rem; }

/* ══════════════════════════════════════════════════════════════
   27. No-results
══════════════════════════════════════════════════════════════ */
.niv-no-results {
    text-align: center;
    padding: 5rem 0;
    max-width: 520px;
    margin: 0 auto;
}
.niv-no-results__icon { margin: 0 auto 1.5rem; width: 80px; }
.niv-no-results__title { font-family: var(--nm-serif); font-size: 1.8rem; font-weight: 300; margin-bottom: 1rem; }
.niv-no-results__text  { color: rgba(26,26,26,.55); margin-bottom: 2rem; }
.niv-no-results__search { margin-bottom: 2rem; }

/* ══════════════════════════════════════════════════════════════
   28. Accessibility
══════════════════════════════════════════════════════════════ */
.skip-link {
    position: absolute;
    top: -100px; left: 1rem;
    background: var(--nm-primary);
    color: var(--nm-white);
    padding: .5rem 1rem;
    border-radius: 0 0 var(--nm-radius) var(--nm-radius);
    font-size: .85rem;
    font-weight: 700;
    z-index: 9999;
    transition: top .2s;
}
.skip-link:focus { top: 0; }

*:focus-visible {
    outline: 2px solid var(--nm-primary);
    outline-offset: 3px;
}

/* Screen reader only */
.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;
}

/* ══════════════════════════════════════════════════════════════
   29. Responsive
══════════════════════════════════════════════════════════════ */

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

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

    .niv-about__inner { grid-template-columns: 1fr; gap: 3rem; }
    .niv-about__image-wrap { max-width: 340px; margin: 0 auto; }

    .niv-newsletter__inner { grid-template-columns: 1fr; gap: 3rem; }

    .niv-blog-layout { grid-template-columns: 1fr; }
    .niv-sidebar     { position: static; }

    .niv-posts-grid--home {
        grid-template-columns: 1fr;
    }
    .niv-posts-grid--home .niv-post-card--big { grid-row: auto; }

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

/* Phablet — ≤ 768px */
@media ( max-width: 768px ) {

    :root { --nm-section-pad: 4rem 0; }

    /* Header */
    .niv-hamburger { display: flex; }
    .niv-header__nav {
        position: fixed;
        top: 0; right: -100%;
        width: min(300px, 80vw);
        height: 100vh;
        background: var(--nm-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        box-shadow: var(--nm-shadow-lg);
        transition: right var(--nm-transition);
        overflow-y: auto;
        z-index: 850;
    }
    .niv-header__nav.open { right: 0; }
    .niv-header__overlay  { display: block; }
    .niv-header__nav .menu { flex-direction: column; gap: 0; width: 100%; }
    .niv-header__nav .menu li { border-bottom: 1px solid var(--nm-accent); width: 100%; }
    .niv-header__nav .menu a  { display: block; padding: .8rem 0; font-size: .85rem; }
    .niv-header__nav .menu a::after { display: none; }

    /* Grids */
    .niv-posts-grid { grid-template-columns: 1fr; }
    .niv-cat-grid   { grid-template-columns: 1fr 1fr; }

    /* Post nav */
    .niv-post-nav { grid-template-columns: 1fr; }
    .niv-post-nav__link--next { text-align: left; }

    /* Footer */
    .niv-footer__widgets--cols-4,
    .niv-footer__widgets--cols-3,
    .niv-footer__widgets--cols-2 { grid-template-columns: 1fr; }

    /* Keywords bar */
    .niv-keywords-bar { gap: .35rem; }
    .niv-keywords-bar .kw { padding: 0 .75rem; }

    /* Section head */
    .niv-section-head { flex-direction: column; align-items: flex-start; }
}

/* Mobile — ≤ 480px */
@media ( max-width: 480px ) {

    .niv-cat-grid      { grid-template-columns: 1fr; }
    .niv-hero__cta-group { flex-direction: column; align-items: stretch; }
    .niv-hero__cta-group .niv-btn { justify-content: center; }
    .niv-footer__bottom { flex-direction: column; text-align: center; gap: .5rem; }
    .niv-author-box { flex-direction: column; }

    .niv-header { padding: 1rem; }
    .niv-header.scrolled { padding: .6rem 1rem; }
}

/* High-res / dark-mode preference (optional future hook) */
@media ( prefers-color-scheme: dark ) {
    /* Intentionally empty — colour palette managed entirely via CSS vars from Customizer */
}