/*
Theme Name: OasisComposites_6209
Theme URI: https://oasis-composites-oitb.com
Author: Степанов Егор
Author URI: https://oasis-composites-oitb.com
Description: Тема для информационного сайта об инновационных композитных материалах. Свойства, технологии производства, применение в авиации, строительстве и медицине.
Version: 1.1
Text Domain: oasiscomposites6209
*/

/* === FONTS === */
@import none;

/* === VARIABLES === */
:root {
    --oc-slate: #2C3E4E;
    --oc-slate-dark: #1E2D3A;
    --oc-amber: #F0A500;
    --oc-amber-light: #F5C04A;
    --oc-amber-glow: rgba(240, 165, 0, 0.35);
    --oc-offwhite: #F8F9FA;
    --oc-text: #1A2A32;
    --oc-text-light: #4A5C68;
    --oc-border: #D1D8DD;
    --oc-card-bg: #FFFFFF;
    --oc-radius: 2px;
    --oc-font-heading: 'Oswald', 'Arial Narrow', sans-serif;
    --oc-font-body: 'Merriweather', Georgia, serif;
    --oc-font-mono: 'Fira Mono', monospace;
    --oc-transition: 0.3s ease;
}

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

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

body {
    font-family: var(--oc-font-body);
    color: var(--oc-text);
    background: var(--oc-offwhite);
    line-height: 1.75;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    color: var(--oc-amber);
    text-decoration: none;
    transition: color var(--oc-transition);
}

a:hover {
    color: var(--oc-amber-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--oc-font-heading);
    font-weight: 600;
    line-height: 1.25;
    color: var(--oc-slate-dark);
    margin-bottom: 0.6em;
    margin-top: 1em;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

h1 { font-size: 2.1rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
    margin-bottom: 1.1em;
}

ul, ol {
    margin: 0 0 1.1em 1.4em;
}

li {
    margin-bottom: 0.3em;
}

blockquote {
    border-left: 3px solid var(--oc-amber);
    margin: 1.2em 0;
    padding: 0.8em 1.2em;
    background: rgba(240, 165, 0, 0.06);
    font-style: italic;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.2em 0;
}

table, th, td {
    border: 1px solid var(--oc-border);
}

th, td {
    padding: 0.6em 0.9em;
    text-align: left;
}

th {
    background: var(--oc-slate);
    color: #fff;
    font-family: var(--oc-font-heading);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9em;
}

tr:nth-child(even) {
    background: rgba(44, 62, 78, 0.04);
}

/* === BUTTONS === */
.oc-btn,
button,
input[type="submit"] {
    display: inline-block;
    font-family: var(--oc-font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.65em 1.6em;
    background: var(--oc-slate);
    color: #fff;
    border: none;
    border-radius: var(--oc-radius);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: background var(--oc-transition), color var(--oc-transition);
}

.oc-btn::after,
button::after,
input[type="submit"]::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--oc-amber);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.oc-btn:hover::after,
button:hover::after,
input[type="submit"]:hover::after {
    transform: scaleX(1);
}

.oc-btn:hover,
button:hover,
input[type="submit"]:hover {
    background: var(--oc-slate-dark);
    color: #fff;
}

.oc-btn-amber {
    background: var(--oc-amber);
    color: var(--oc-slate-dark);
}

.oc-btn-amber:hover {
    background: var(--oc-amber-light);
    color: var(--oc-slate-dark);
}

/* === INPUT FIELDS === */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
textarea {
    font-family: var(--oc-font-body);
    font-size: 0.95rem;
    padding: 0.55em 0.2em;
    border: none;
    border-bottom: 2px solid var(--oc-border);
    background: transparent;
    color: var(--oc-text);
    width: 100%;
    transition: border-color var(--oc-transition);
    outline: none;
    border-radius: 0;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
textarea:focus {
    border-bottom-color: var(--oc-amber);
}

/* === HEADER === */
.oc-site-header {
    background: var(--oc-slate);
    color: #fff;
    position: relative;
    z-index: 100;
}

.oc-header-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.8em 1.5em;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5em;
}

.oc-logo-wrap {
    flex-shrink: 0;
}

.oc-logo-wrap a {
    display: flex;
    align-items: center;
    gap: 0.6em;
    color: #fff;
}

.oc-logo-wrap img,
.oc-logo-wrap svg {
    height: 42px;
    width: auto;
}

.oc-site-title {
    font-family: var(--oc-font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
}

/* === NAV === */
.oc-main-nav ul {
    list-style: none;
    display: flex;
    gap: 0.3em;
    margin: 0;
    padding: 0;
}

.oc-main-nav a {
    display: block;
    padding: 0.5em 1em;
    font-family: var(--oc-font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.85);
    position: relative;
    transition: color var(--oc-transition);
}

.oc-main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--oc-amber);
    transition: width 0.3s ease, left 0.3s ease;
}

.oc-main-nav a:hover,
.oc-main-nav .current-menu-item a {
    color: #fff;
}

.oc-main-nav a:hover::after,
.oc-main-nav .current-menu-item a::after {
    width: 100%;
    left: 0;
}

/* burger */
.oc-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 200;
}

.oc-burger::after {
    display: none;
}

.oc-burger span {
    display: block;
    width: 26px;
    height: 2px;
    background: #fff;
    transition: transform 0.3s, opacity 0.3s;
}

.oc-burger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.oc-burger.is-active span:nth-child(2) {
    opacity: 0;
}

.oc-burger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* === HERO / FRONT LAYERED === */
.oc-hero {
    position: relative;
    background: linear-gradient(135deg, var(--oc-slate) 0%, var(--oc-slate-dark) 100%);
    color: #fff;
    overflow: hidden;
    padding: 4em 1.5em 3.5em;
}

.oc-hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.07;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.5) 39px, rgba(255,255,255,0.5) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,0.5) 39px, rgba(255,255,255,0.5) 40px);
    pointer-events: none;
}

.oc-hero-grid-diagonal {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 28px,
        rgba(240, 165, 0, 0.6) 28px,
        rgba(240, 165, 0, 0.6) 29px
    );
    pointer-events: none;
}

.oc-hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    z-index: 2;
}

.oc-hero h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0.4em;
    margin-top: 0;
}

.oc-hero-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5em;
    color: rgba(255,255,255,0.85);
}

.oc-hero .oc-btn {
    margin-top: 0.5em;
}

/* Industry tiles */
.oc-industry-tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2em;
    max-width: 700px;
    margin: 2em auto 0;
}

.oc-industry-tile {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--oc-radius);
    padding: 1.3em 0.8em;
    text-align: center;
    cursor: default;
    transition: background 0.4s, border-color 0.4s;
    position: relative;
    overflow: hidden;
}

.oc-industry-tile::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--oc-amber-glow);
    transition: height 0.5s ease;
}

.oc-industry-tile:hover::before {
    height: 100%;
}

.oc-industry-tile:hover {
    border-color: var(--oc-amber);
}

.oc-tile-icon {
    font-size: 2rem;
    margin-bottom: 0.4em;
    position: relative;
    z-index: 1;
}

.oc-tile-label {
    font-family: var(--oc-font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.9);
    position: relative;
    z-index: 1;
}

/* === FRONT-PAGE SECTIONS === */
.oc-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5em 1.5em;
}

.oc-section-title {
    text-align: center;
    margin-bottom: 1.5em;
    margin-top: 0;
    position: relative;
    padding-bottom: 0.5em;
}

.oc-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--oc-amber);
}

/* Features block */
.oc-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5em;
    margin-bottom: 1em;
}

.oc-feature-card {
    background: var(--oc-card-bg);
    border: 1px solid var(--oc-border);
    border-radius: var(--oc-radius);
    padding: 1.5em;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.oc-feature-card:hover {
    border-color: var(--oc-amber);
    box-shadow: 0 4px 20px rgba(44, 62, 78, 0.08);
}

.oc-feature-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5em;
    color: var(--oc-amber);
}

.oc-feature-card h3 {
    font-size: 1.05rem;
    margin-top: 0;
}

.oc-feature-card p {
    font-size: 0.9rem;
    color: var(--oc-text-light);
    margin-bottom: 0;
}

/* Tech banner */
.oc-tech-banner {
    background: var(--oc-slate);
    color: #fff;
    border-radius: var(--oc-radius);
    padding: 2.5em 2em;
    display: flex;
    align-items: center;
    gap: 2em;
    margin-bottom: 2.5em;
}

.oc-tech-banner-text {
    flex: 1;
}

.oc-tech-banner h2 {
    color: #fff;
    margin-top: 0;
}

.oc-tech-banner p {
    color: rgba(255,255,255,0.8);
}

.oc-tech-banner-visual {
    width: 140px;
    height: 140px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 3px solid var(--oc-amber);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: rgba(240, 165, 0, 0.08);
}

/* === POST CARDS === */
.oc-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5em;
}

.oc-post-card {
    background: var(--oc-card-bg);
    border: 1px solid var(--oc-border);
    border-radius: var(--oc-radius);
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}

.oc-post-card:hover {
    border-color: var(--oc-amber);
    box-shadow: 0 6px 24px rgba(44, 62, 78, 0.1);
    transform: translateY(-3px);
}

/* Micro-interaction: strength bar */
.oc-post-card::after {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(90deg, var(--oc-amber) 0%, var(--oc-amber-light) 70%, transparent 100%);
    width: 0;
    transition: width 0.6s ease;
}

.oc-post-card:hover::after {
    width: 100%;
}

.oc-card-thumb {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--oc-slate);
}

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

.oc-post-card:hover .oc-card-thumb img {
    transform: scale(1.04);
}

.oc-card-body {
    padding: 1.2em 1.3em;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.oc-card-meta {
    font-family: var(--oc-font-mono);
    font-size: 0.75rem;
    color: var(--oc-text-light);
    margin-bottom: 0.6em;
    display: flex;
    gap: 1em;
    flex-wrap: wrap;
}

.oc-card-category {
    display: inline-block;
    font-family: var(--oc-font-heading);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2em 0.7em;
    border: 1px solid var(--oc-amber);
    color: var(--oc-amber);
    border-radius: 20px;
    margin-bottom: 0.5em;
    transition: background 0.3s, color 0.3s;
}

.oc-card-category:hover {
    background: var(--oc-amber);
    color: var(--oc-slate-dark);
}

.oc-card-body h3 {
    font-size: 1.05rem;
    margin-top: 0;
    margin-bottom: 0.4em;
}

.oc-card-body h3 a {
    color: var(--oc-slate-dark);
}

.oc-card-body h3 a:hover {
    color: var(--oc-amber);
}

.oc-card-excerpt {
    font-size: 0.88rem;
    color: var(--oc-text-light);
    line-height: 1.65;
    flex: 1;
}

.oc-card-more {
    margin-top: 0.8em;
    font-family: var(--oc-font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--oc-amber);
}

.oc-card-more:hover {
    color: var(--oc-amber-light);
}

/* === BREADCRUMBS === */
.oc-breadcrumbs {
    font-family: var(--oc-font-mono);
    font-size: 0.78rem;
    color: var(--oc-text-light);
    padding: 1em 0;
    margin-bottom: 0.5em;
}

.oc-breadcrumbs a {
    color: var(--oc-text-light);
}

.oc-breadcrumbs a:hover {
    color: var(--oc-amber);
}

.oc-breadcrumbs .oc-bc-sep {
    margin: 0 0.4em;
    color: var(--oc-border);
}

/* === CONTENT LAYOUT === */
.oc-content-wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 1.5em;
    display: flex;
    gap: 3em;
    flex: 1;
}

.oc-main {
    flex: 1;
    min-width: 0;
}

.oc-main-full {
    width: 85%;
    max-width: 1060px;
    margin: 0 auto;
    padding: 1.5em;
    flex: 1;
}

.oc-sidebar {
    width: 27%;
    flex-shrink: 0;
}

/* === SIDEBAR WIDGETS === */
.oc-sidebar .widget {
    background: var(--oc-card-bg);
    border: 1px solid var(--oc-border);
    border-radius: var(--oc-radius);
    padding: 1.3em;
    margin-bottom: 1.5em;
}

.oc-sidebar .widget-title,
.oc-sidebar .widgettitle {
    font-family: var(--oc-font-heading);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--oc-slate);
    margin-bottom: 0.8em;
    padding-bottom: 0.5em;
    border-bottom: 2px solid var(--oc-amber);
    margin-top: 0;
}

.oc-sidebar .widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.oc-sidebar .widget li {
    padding: 0.35em 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
}

.oc-sidebar .widget li:last-child {
    border-bottom: none;
}

.oc-sidebar .widget a {
    color: var(--oc-text);
}

.oc-sidebar .widget a:hover {
    color: var(--oc-amber);
}

/* Expert signature sidebar */
.oc-expert-badge {
    background: var(--oc-slate);
    color: #fff;
    border-radius: var(--oc-radius);
    padding: 1.5em;
    text-align: center;
    margin-bottom: 1.5em;
}

.oc-monogram {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--oc-amber);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.7em;
    font-family: var(--oc-font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--oc-amber);
    letter-spacing: 0.05em;
}

.oc-expert-badge .oc-expert-name {
    font-family: var(--oc-font-heading);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3em;
}

.oc-expert-badge .oc-expert-role {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    font-style: italic;
}

/* === SINGLE POST === */
.oc-article-header {
    margin-bottom: 1.5em;
}

.oc-article-header h1 {
    margin-top: 0;
}

.oc-article-meta {
    font-family: var(--oc-font-mono);
    font-size: 0.8rem;
    color: var(--oc-text-light);
    display: flex;
    gap: 1.2em;
    flex-wrap: wrap;
}

.oc-article-content {
    font-size: 1.02rem;
    line-height: 1.8;
}

.oc-article-content img {
    border-radius: var(--oc-radius);
    margin: 1em 0;
}

.oc-article-content h2,
.oc-article-content h3 {
    margin-top: 1.5em;
}

/* === COMMENTS === */
.oc-comments-section {
    margin-top: 2.5em;
    padding-top: 2em;
    border-top: 2px solid var(--oc-border);
}

.oc-comments-section h2 {
    margin-top: 0;
}

.oc-comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.oc-comment-list .comment {
    padding: 1.2em 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.oc-comment-list .comment .comment-author {
    font-family: var(--oc-font-heading);
    font-weight: 600;
}

.oc-comment-list .comment .comment-meta {
    font-size: 0.8rem;
    color: var(--oc-text-light);
    margin-bottom: 0.5em;
}

.oc-comment-form label {
    display: block;
    font-family: var(--oc-font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.3em;
    margin-top: 0.8em;
}

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

/* === PAGINATION === */
.oc-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35em;
    margin: 2em 0;
    flex-wrap: wrap;
}

.oc-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.6em;
    font-family: var(--oc-font-heading);
    font-size: 0.9rem;
    background: var(--oc-card-bg);
    color: var(--oc-text);
    border: 1px solid var(--oc-border);
    border-radius: var(--oc-radius);
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.oc-pagination .page-numbers:hover {
    border-color: var(--oc-amber);
    color: var(--oc-amber);
}

.oc-pagination .page-numbers.current {
    background: var(--oc-amber);
    color: var(--oc-slate-dark);
    border-color: var(--oc-amber);
    font-weight: 600;
}

.oc-pagination .page-numbers.dots {
    border: none;
    background: none;
}

/* === SEARCH FORM === */
.oc-search-form {
    display: flex;
    gap: 0;
    max-width: 480px;
}

.oc-search-form input[type="search"] {
    flex: 1;
    border: 2px solid var(--oc-border);
    border-right: none;
    padding: 0.6em 1em;
    border-radius: var(--oc-radius) 0 0 var(--oc-radius);
}

.oc-search-form input[type="search"]:focus {
    border-color: var(--oc-amber);
}

.oc-search-form button {
    border-radius: 0 var(--oc-radius) var(--oc-radius) 0;
    padding: 0.6em 1.2em;
    white-space: nowrap;
}

/* === 404 === */
.oc-404-wrap {
    text-align: center;
    padding: 3em 1.5em;
    max-width: 600px;
    margin: 0 auto;
}

.oc-404-code {
    font-family: var(--oc-font-heading);
    font-size: 6rem;
    font-weight: 700;
    color: var(--oc-amber);
    line-height: 1;
    margin-bottom: 0.2em;
}

.oc-404-wrap h1 {
    margin-top: 0;
}

.oc-404-wrap .oc-search-form {
    margin: 1.5em auto;
}

/* === FOOTER === */
.oc-site-footer {
    background: var(--oc-slate-dark);
    color: rgba(255,255,255,0.8);
    margin-top: auto;
}

.oc-footer-widgets {
    max-width: 1240px;
    margin: 0 auto;
    padding: 2.5em 1.5em 1.5em;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2em;
}

.oc-footer-col .widget {
    margin-bottom: 0;
}

.oc-footer-col .widget-title,
.oc-footer-col .widgettitle {
    font-family: var(--oc-font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--oc-amber);
    margin-bottom: 0.8em;
    padding-bottom: 0.5em;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-top: 0;
}

.oc-footer-col p {
    font-size: 0.88rem;
    line-height: 1.65;
}

.oc-footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.oc-footer-col li {
    padding: 0.3em 0;
    font-size: 0.88rem;
}

.oc-footer-col a {
    color: rgba(255,255,255,0.7);
}

.oc-footer-col a:hover {
    color: var(--oc-amber);
}

/* Footer expert stamp */
.oc-footer-stamp {
    text-align: center;
    padding: 1em 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 1em;
}

.oc-footer-stamp .oc-monogram {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    margin-bottom: 0.3em;
}

.oc-footer-stamp-name {
    font-family: var(--oc-font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.45);
}

.oc-footer-bottom {
    text-align: center;
    padding: 1.2em 1.5em;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* === COOKIE CONSENT === */
.oc-cookie-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--oc-slate-dark);
    color: rgba(255,255,255,0.9);
    padding: 1em 1.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5em;
    z-index: 9999;
    box-shadow: 0 -3px 16px rgba(0,0,0,0.25);
    font-size: 0.88rem;
}

.oc-cookie-bar.is-hidden {
    display: none;
}

.oc-cookie-bar p {
    margin: 0;
    flex: 1;
    max-width: 700px;
}

.oc-cookie-accept {
    flex-shrink: 0;
    background: var(--oc-amber);
    color: var(--oc-slate-dark);
    font-weight: 600;
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
    .oc-header-inner {
        flex-wrap: wrap;
    }

    .oc-burger {
        display: flex;
    }

    .oc-main-nav {
        display: none;
        width: 100%;
        order: 3;
    }

    .oc-main-nav.is-open {
        display: block;
    }

    .oc-main-nav ul {
        flex-direction: column;
    }

    .oc-main-nav a {
        padding: 0.7em 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .oc-content-wrap {
        flex-direction: column;
    }

    .oc-sidebar {
        width: 100%;
    }

    .oc-footer-widgets {
        grid-template-columns: 1fr;
    }

    .oc-features {
        grid-template-columns: 1fr;
    }

    .oc-industry-tiles {
        grid-template-columns: repeat(3, 1fr);
    }

    .oc-tech-banner {
        flex-direction: column;
        text-align: center;
    }

    .oc-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 15px;
    }

    .oc-hero {
        padding: 2.5em 1em 2em;
    }

    .oc-hero h1 {
        font-size: 1.6rem;
    }

    .oc-industry-tiles {
        grid-template-columns: 1fr;
        max-width: 260px;
    }

    .oc-main-full {
        width: 95%;
        padding: 1em;
    }

    .oc-content-wrap {
        padding: 1em;
    }

    .oc-posts-grid {
        grid-template-columns: 1fr;
    }

    .oc-cookie-bar {
        flex-direction: column;
        text-align: center;
        gap: 0.8em;
    }

    .oc-404-code {
        font-size: 4rem;
    }

    .oc-search-form {
        flex-direction: column;
    }

    .oc-search-form input[type="search"] {
        border-right: 2px solid var(--oc-border);
        border-radius: var(--oc-radius);
    }

    .oc-search-form input[type="search"]:focus {
        border-color: var(--oc-amber);
    }

    .oc-search-form button {
        border-radius: var(--oc-radius);
    }
}

/* === UTILITY === */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.alignleft {
    float: left;
    margin-right: 1.5em;
    margin-bottom: 1em;
}

.alignright {
    float: right;
    margin-left: 1.5em;
    margin-bottom: 1em;
}

.aligncenter {
    display: block;
    margin: 1em auto;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: 0.82rem;
    color: var(--oc-text-light);
    font-style: italic;
    margin-top: 0.3em;
}