/* ============================================================
   Custom additions for bilingual portfolio
   Author: Muhammet Eren Karakuş
   ============================================================ */

/* --------- i18n language switching --------- */
html[data-lang="en"] [lang="tr"],
html[data-lang="tr"] [lang="en"] {
    display: none !important;
}

/* --------- Language switcher button --------- */
.lang-switcher {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    font-family: var(--nav-font);
    font-size: 13px;
    font-weight: 500;
}

.lang-switcher .lang-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--nav-color);
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 4px;
    transition: all 0.25s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.lang-switcher .lang-btn:hover {
    color: var(--nav-hover-color);
}

.lang-switcher .lang-btn.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.lang-switcher .lang-sep {
    color: #cfd3d8;
    font-size: 12px;
}

@media (max-width: 1199px) {
    .lang-switcher {
        position: relative;
        bottom: auto;
        margin-top: 20px;
    }
}

/* --------- Hero CV button --------- */
.hero-cta {
    display: flex;
    gap: 14px;
    justify-content: center;
    margin-top: 22px;
    flex-wrap: wrap;
}

.hero-cta .btn-cv {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: var(--accent-color);
    color: #fff;
    border-radius: 30px;
    font-family: var(--nav-font);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(5, 99, 187, 0.25);
}

.hero-cta .btn-cv:hover {
    background: color-mix(in srgb, var(--accent-color), #000 15%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(5, 99, 187, 0.35);
}

.hero-cta .btn-cv.btn-outline {
    background: transparent;
    color: var(--accent-color);
    border: 1.5px solid var(--accent-color);
    box-shadow: none;
}

.hero-cta .btn-cv.btn-outline:hover {
    background: var(--accent-color);
    color: #fff;
}

/* --------- Ventures & Labs section --------- */
.ventures.section {
    padding: 80px 0;
}

.ventures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 20px;
}

.venture-card {
    background: var(--surface-color);
    border: 1px solid #ebeef2;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.venture-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(5, 99, 187, 0.12);
    border-color: color-mix(in srgb, var(--accent-color), transparent 70%);
}

.venture-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #f3f6fb 0%, #e8eef7 100%);
}

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

/* Contain variant for wide banners / logos where cropping would lose brand content */
.venture-card-media.contain {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.venture-card-media.contain img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Brand-tinted backgrounds for specific venture cards */
.venture-card-media.kiteid-bg {
    background: linear-gradient(135deg, #FAF7F0 0%, #EDE8DC 100%);
}

.venture-card:hover .venture-card-media img {
    transform: scale(1.04);
}

.venture-card-media .placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9aa3b0;
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 1px;
}

.venture-card-body {
    padding: 22px 24px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.venture-card-body .venture-tag {
    font-family: var(--nav-font);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.venture-card-body h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--heading-color);
}

.venture-card-body p {
    font-size: 14.5px;
    line-height: 1.6;
    color: #4a5260;
    margin-bottom: 16px;
    flex-grow: 1;
}

.venture-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.venture-badge {
    font-family: var(--nav-font);
    font-size: 11px;
    font-weight: 500;
    padding: 4px 10px;
    background: #f1f4f9;
    color: #4a5260;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.venture-card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid #eef0f4;
}

.venture-card-actions a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--nav-font);
    font-size: 13px;
    font-weight: 500;
    padding: 7px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.venture-card-actions .btn-case {
    background: var(--accent-color);
    color: #fff;
}

.venture-card-actions .btn-case:hover {
    background: color-mix(in srgb, var(--accent-color), #000 15%);
    color: #fff;
}

.venture-card-actions .btn-live {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.venture-card-actions .btn-live:hover {
    background: var(--accent-color);
    color: #fff;
}

.venture-card-actions .btn-gh {
    background: #f1f4f9;
    color: #272829;
    border: 1px solid #e2e6ec;
}

.venture-card-actions .btn-gh:hover {
    background: #272829;
    color: #fff;
    border-color: #272829;
}

/* --------- Hackathons section --------- */
.hackathons.section {
    padding: 80px 0;
    background: var(--background-color);
}

.hack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 22px;
    margin-top: 20px;
}

.hack-card {
    background: var(--surface-color);
    border: 1px solid #ebeef2;
    border-left: 4px solid var(--accent-color);
    border-radius: 10px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.hack-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(5, 99, 187, 0.1);
}

.hack-card-media {
    aspect-ratio: 16 / 7;
    width: 100%;
    background: linear-gradient(135deg, #f3f6fb 0%, #e8eef7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 18px;
    overflow: hidden;
    border-bottom: 1px solid #ebeef2;
}

.hack-card-media img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.hack-card:hover .hack-card-media img {
    transform: scale(1.04);
}

.hack-card-inner {
    padding: 18px 22px 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.hack-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.hack-meta {
    font-family: var(--nav-font);
    font-size: 12px;
    color: #7a8291;
    font-weight: 500;
}

.hack-badge {
    font-family: var(--nav-font);
    font-size: 10.5px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hack-badge.solo {
    background: #eef5ff;
    color: #0563bb;
}

.hack-badge.live {
    background: #e9f8ef;
    color: #159a4a;
}

.hack-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--heading-color);
}

.hack-card .hack-host {
    font-family: var(--nav-font);
    font-size: 12.5px;
    color: var(--accent-color);
    margin-bottom: 10px;
    font-weight: 500;
}

.hack-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #4a5260;
    margin-bottom: 14px;
    flex-grow: 1;
}

.hack-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: auto;
}

.hack-links a {
    font-family: var(--nav-font);
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.hack-links a:hover {
    text-decoration: underline;
}

/* --------- Open Source Contributions --------- */
.opensource.section {
    padding: 80px 0;
}

.oss-group {
    margin-bottom: 36px;
}

.oss-group h3 {
    font-family: var(--heading-font);
    font-size: 18px;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 2px solid #ebeef2;
    display: inline-block;
}

.oss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.oss-item {
    background: var(--surface-color);
    border: 1px solid #ebeef2;
    border-radius: 8px;
    padding: 16px 18px;
    transition: all 0.25s ease;
}

.oss-item:hover {
    border-color: color-mix(in srgb, var(--accent-color), transparent 60%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
}

.oss-item-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    gap: 10px;
}

.oss-identity {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.oss-logo {
    width: 34px;
    height: 34px;
    border-radius: 7px;
    object-fit: contain;
    background: #f8f9fb;
    padding: 4px;
    border: 1px solid #eef0f4;
    flex-shrink: 0;
}

.oss-item-head h4 {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
    color: var(--heading-color);
    min-width: 0;
    overflow-wrap: break-word;
}

.oss-item-head h4 a {
    color: inherit;
    text-decoration: none;
}

.oss-item-head h4 a:hover {
    color: var(--accent-color);
}

.oss-prs {
    font-family: var(--nav-font);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    background: #f1f4f9;
    border-radius: 12px;
    color: #4a5260;
    white-space: nowrap;
}

.oss-prs.merged {
    background: #e9f8ef;
    color: #159a4a;
}

.oss-item-body {
    font-size: 13.5px;
    line-height: 1.55;
    color: #4a5260;
    margin: 0 0 8px;
}

.oss-org {
    font-family: var(--nav-font);
    font-size: 11.5px;
    color: #7a8291;
    font-weight: 500;
}

/* --------- Personal Projects — compact grid --------- */
.project-category-title {
    font-family: var(--heading-font);
    font-size: 18px;
    font-weight: 700;
    color: var(--heading-color);
    margin: 28px 0 16px;
    padding-left: 12px;
    border-left: 3px solid var(--accent-color);
    letter-spacing: 0.2px;
}

.project-category-title:first-of-type {
    margin-top: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 22px;
    margin-bottom: 32px;
}

.project-card {
    background: var(--surface-color);
    border: 1px solid #ebeef2;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.project-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(5, 99, 187, 0.08);
    border-color: color-mix(in srgb, var(--accent-color), transparent 70%);
}

.project-card-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, #f3f6fb 0%, #e8eef7 100%);
}

.project-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

/* Variant for logos / banners that shouldn't be cropped (e.g. MIO) */
.project-card-media.contain {
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card-media.contain img {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
}

.project-card:hover .project-card-media img {
    transform: scale(1.04);
}

.project-card-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-body h4 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--heading-color);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    line-height: 1.3;
}

.project-card-body p {
    font-size: 13px;
    line-height: 1.55;
    color: #4a5260;
    margin: 0 0 12px;
    flex-grow: 1;
}

.project-card-actions {
    display: flex;
    gap: 12px;
    padding-top: 10px;
    border-top: 1px solid #f1f4f9;
    margin-top: auto;
}

.project-card-actions a {
    font-family: var(--nav-font);
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.project-card-actions a:hover {
    text-decoration: underline;
}

.project-card-actions .muted {
    color: #9aa3b0;
    font-style: italic;
    cursor: default;
}

.project-card-actions .muted:hover {
    text-decoration: none;
}

.project-badge {
    display: inline-block;
    font-family: var(--nav-font);
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    background: #fff3cd;
    color: #8a6d00;
    border-radius: 10px;
    letter-spacing: 0.4px;
    vertical-align: middle;
    text-transform: uppercase;
    line-height: 1.6;
}

.project-badge.private {
    background: #f1f4f9;
    color: #6b7280;
}

/* --------- Sub-page styles (Ventures case studies) --------- */
.case-study {
    background: var(--background-color);
    min-height: 100vh;
}

.case-study .case-nav {
    padding: 18px 40px;
    border-bottom: 1px solid #ebeef2;
    background: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.case-study .case-nav a.back {
    font-family: var(--nav-font);
    font-size: 14px;
    color: var(--heading-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.case-study .case-nav a.back:hover {
    color: var(--accent-color);
}

.case-study .case-hero {
    padding: 80px 40px 60px;
    max-width: 960px;
    margin: 0 auto;
}

.case-study .case-tag {
    font-family: var(--nav-font);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 14px;
}

.case-study h1 {
    font-size: 42px;
    font-weight: 800;
    color: var(--heading-color);
    margin-bottom: 12px;
    line-height: 1.15;
}

.case-study .case-subtitle {
    font-size: 19px;
    color: #5a6270;
    line-height: 1.55;
    margin-bottom: 26px;
    max-width: 720px;
}

.case-study .case-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.case-study .case-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.case-study .case-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--nav-font);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 24px;
    text-decoration: none;
    transition: all 0.25s;
}

.case-study .case-links .primary {
    background: var(--accent-color);
    color: #fff;
}

.case-study .case-links .primary:hover {
    background: color-mix(in srgb, var(--accent-color), #000 15%);
    color: #fff;
    transform: translateY(-1px);
}

.case-study .case-links .secondary {
    background: #fff;
    color: #272829;
    border: 1px solid #d4d9e1;
}

.case-study .case-links .secondary:hover {
    border-color: #272829;
}

.case-study .case-hero-media {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px 20px;
}

.case-study .case-hero-media img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 22px 54px rgba(0, 0, 0, 0.08);
    border: 1px solid #ebeef2;
}

.case-study .case-body {
    max-width: 820px;
    margin: 0 auto;
    padding: 60px 40px 100px;
}

.case-study .case-body section {
    margin-bottom: 30px;
}

.case-study .case-body h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 14px;
    padding-bottom: 6px;
    border-bottom: 2px solid #ebeef2;
}

.case-study .case-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--heading-color);
    margin: 18px 0 8px;
}

.case-study .case-body p {
    font-size: 16px;
    line-height: 1.75;
    color: #3e4550;
    margin-bottom: 16px;
}

.case-study .case-body ul {
    padding-left: 18px;
    margin-bottom: 16px;
}

.case-study .case-body ul li {
    font-size: 15.5px;
    line-height: 1.75;
    color: #3e4550;
    margin-bottom: 8px;
}

.case-study .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 12px;
}

.case-study .feature-card {
    background: #fff;
    border: 1px solid #ebeef2;
    border-radius: 10px;
    padding: 20px;
}

.case-study .feature-card .feature-icon {
    font-size: 26px;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.case-study .feature-card h4 {
    font-size: 15.5px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--heading-color);
}

.case-study .feature-card p {
    font-size: 13.5px;
    color: #4a5260;
    margin: 0;
    line-height: 1.55;
}

.case-study .tech-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0 18px;
}

@media (max-width: 768px) {
    .case-study h1 {
        font-size: 30px;
    }
    .case-study .case-hero,
    .case-study .case-body,
    .case-study .case-hero-media {
        padding-left: 22px;
        padding-right: 22px;
    }
    .case-study .case-nav {
        padding: 14px 22px;
    }
}

/* =============================================================
   Brand-specific case-study theming
   ============================================================= */

/* ---- Panoptes: deep purple → violet ---- */
.case-study.brand-panoptes {
    --brand-primary: #4C1D95;
    --brand-mid: #8B5CF6;
    --brand-light: #C4B5FD;
    --brand-tint-bg: rgba(139, 92, 246, 0.08);
    --brand-tint-border: rgba(139, 92, 246, 0.18);
}

/* ---- Forsety: navy + gold ---- */
.case-study.brand-forsety {
    --brand-primary: #273C6B;
    --brand-mid: #3A558E;
    --brand-light: #D4AF37;
    --brand-tint-bg: rgba(212, 175, 55, 0.1);
    --brand-tint-border: rgba(39, 60, 107, 0.18);
}

/* ---- Forja: gold + ember ---- */
.case-study.brand-forja {
    --brand-primary: #B07B2A;
    --brand-mid: #FF6B3D;
    --brand-light: #F0D38A;
    --brand-tint-bg: rgba(240, 211, 138, 0.14);
    --brand-tint-border: rgba(240, 211, 138, 0.35);
}

/* ---- KiteID: copper + tan ---- */
.case-study.brand-kiteid {
    --brand-primary: #A87C52;
    --brand-mid: #C9986A;
    --brand-light: #E8B987;
    --brand-tint-bg: rgba(201, 152, 106, 0.1);
    --brand-tint-border: rgba(168, 124, 82, 0.25);
}

/* Top gradient strip across entire sub-page */
.case-study[class*="brand-"] {
    position: relative;
}

.case-study[class*="brand-"]::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 200;
    pointer-events: none;
}

.case-study.brand-panoptes::before {
    background: linear-gradient(90deg, #4C1D95, #8B5CF6, #C4B5FD);
}

.case-study.brand-forsety::before {
    background: linear-gradient(90deg, #273C6B, #D4AF37);
}

/* Hero container — soft radial glow blob top-right */
.case-study[class*="brand-"] .case-hero {
    position: relative;
    overflow: hidden;
}

.case-study[class*="brand-"] .case-hero::after {
    content: "";
    position: absolute;
    top: -140px;
    right: -140px;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.case-study.brand-panoptes .case-hero::after {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, rgba(139, 92, 246, 0) 65%);
}

.case-study.brand-forsety .case-hero::after {
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0) 65%);
}

.case-study[class*="brand-"] .case-hero > * {
    position: relative;
    z-index: 1;
}

/* Case-tag tinted */
.case-study[class*="brand-"] .case-tag {
    color: var(--brand-primary);
    background: var(--brand-tint-bg);
    padding: 5px 14px;
    border-left: 3px solid var(--brand-mid);
    border-radius: 0 20px 20px 0;
    display: inline-block;
    letter-spacing: 1.8px;
}

.case-study.brand-forsety .case-tag {
    border-left-color: var(--brand-light);
}

/* Section h2 brand underline */
.case-study[class*="brand-"] .case-body h2 {
    border-bottom-color: color-mix(in srgb, var(--brand-mid), transparent 80%);
    position: relative;
    padding-bottom: 10px;
}

.case-study[class*="brand-"] .case-body h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 52px;
    height: 2px;
    background: var(--brand-mid);
    border-radius: 2px;
}

.case-study.brand-forsety .case-body h2::after {
    background: var(--brand-light);
}

/* Tech badges */
.case-study[class*="brand-"] .venture-badge {
    background: var(--brand-tint-bg);
    color: var(--brand-primary);
    border: 1px solid var(--brand-tint-border);
    font-weight: 500;
}

/* Feature cards — brand border-top */
.case-study[class*="brand-"] .feature-card {
    border-top: 3px solid var(--brand-mid);
}

.case-study.brand-forsety .feature-card {
    border-top-color: var(--brand-light);
}

.case-study[class*="brand-"] .feature-icon {
    color: var(--brand-mid);
}

.case-study.brand-forsety .feature-icon {
    color: var(--brand-primary);
}

/* Primary link tinted */
.case-study[class*="brand-"] .case-links .primary {
    background: var(--brand-mid);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--brand-mid), transparent 70%);
}

.case-study[class*="brand-"] .case-links .primary:hover {
    background: var(--brand-primary);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--brand-primary), transparent 55%);
    color: #fff;
}

.case-study.brand-forsety .case-links .primary {
    background: var(--brand-primary);
}

.case-study.brand-forsety .case-links .primary:hover {
    background: #1a2a4c;
}

/* Subtle dot pattern behind body (very low opacity) */
.case-study[class*="brand-"] .case-body {
    position: relative;
}

.case-study[class*="brand-"] .case-body::before {
    content: "";
    position: absolute;
    top: 40px;
    right: -30px;
    width: 180px;
    height: 180px;
    background-image: radial-gradient(circle, currentColor 1.2px, transparent 1.2px);
    background-size: 16px 16px;
    opacity: 0.12;
    pointer-events: none;
    border-radius: 6px;
}

.case-study.brand-panoptes .case-body::before {
    color: var(--brand-mid);
}

.case-study.brand-forsety .case-body::before {
    color: var(--brand-light);
}

/* Ecosystem strip (used on Forsety for Aptos + Shelby logos) */
.ecosystem-strip {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    padding: 20px 24px;
    margin: 22px 0 12px;
    background: var(--brand-tint-bg, #f8f9fb);
    border: 1px solid var(--brand-tint-border, #ebeef2);
    border-radius: 10px;
}

.ecosystem-strip .eco-label {
    font-family: var(--nav-font);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--brand-primary, #4a5260);
}

.ecosystem-strip .eco-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--nav-font);
    font-size: 14px;
    font-weight: 500;
    color: #3e4550;
    text-decoration: none;
}

.ecosystem-strip .eco-item img {
    height: 22px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

/* Video embed block */
.case-video {
    max-width: 960px;
    margin: 30px auto 0;
    padding: 0 40px;
}

.case-video .video-caption {
    font-family: var(--nav-font);
    font-size: 13px;
    color: #7a8291;
    text-align: center;
    margin-top: 12px;
    letter-spacing: 0.3px;
}

.case-video video {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 22px 54px rgba(0, 0, 0, 0.09);
    border: 1px solid #ebeef2;
    display: block;
    background: #000;
}

@media (max-width: 768px) {
    .case-video {
        padding: 0 22px;
    }
    .case-study[class*="brand-"] .case-body::before {
        display: none;
    }
}

/* =============================================================
   Side ornaments — subtle brand-colored decoration on wide screens
   ============================================================= */
.side-ornament {
    position: fixed;
    top: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.side-ornament-left {
    left: 42px;
    gap: 14px;
}

.side-ornament-right {
    right: 42px;
    width: 24px;
    display: block;
    top: 0;
    bottom: 0;
    height: 100vh;
}

.side-ornament-right .wavy-rail {
    width: 100%;
    height: 100%;
    display: block;
}

.side-ornament .orn-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.75;
    box-shadow: 0 0 12px currentColor;
}

.side-ornament .orn-dot.sm {
    width: 4px;
    height: 4px;
    opacity: 0.5;
}

.side-ornament .orn-line {
    width: 1px;
    height: 70px;
    background: linear-gradient(180deg,
        transparent 0%,
        currentColor 50%,
        transparent 100%);
    opacity: 0.35;
}

.side-ornament .orn-line.short {
    height: 32px;
    opacity: 0.25;
}

/* Brand-specific colors on ornaments */
.case-study.brand-panoptes .side-ornament { color: #8B5CF6; }
.case-study.brand-forsety .side-ornament-left { color: #D4AF37; }
.case-study.brand-forsety .side-ornament-right { color: #273C6B; }
.case-study.brand-forja .side-ornament-left { color: #F0D38A; }
.case-study.brand-forja .side-ornament-right { color: #FF6B3D; }
.case-study.brand-kiteid .side-ornament-left { color: #E8B987; }
.case-study.brand-kiteid .side-ornament-right { color: #A87C52; }

@media (max-width: 1279px) {
    .side-ornament {
        display: none !important;
    }
}

/* --------- Nav tweak for many items --------- */
@media (min-width: 1200px) {
    #header .navmenu ul {
        gap: 2px;
    }
    #header .navmenu ul li a {
        padding: 10px 6px 10px 15px;
        font-size: 14px;
    }
}

/* --------- Skills block: stronger category headings --------- */
.skill-item strong.cat-label {
    color: var(--accent-color);
    font-weight: 600;
}

.skills .skill-item {
    margin-bottom: 22px;
    padding: 18px 22px;
    background: var(--surface-color);
    border: 1px solid #ebeef2;
    border-radius: 10px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.skills .skill-item:hover {
    border-color: color-mix(in srgb, var(--accent-color), transparent 70%);
    box-shadow: 0 4px 14px rgba(5, 99, 187, 0.05);
}

.skills .skill-item > h4 {
    font-family: var(--heading-font);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.3px;
    color: var(--heading-color);
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid color-mix(in srgb, var(--accent-color), transparent 80%);
    position: relative;
    display: inline-block;
}

.skills .skill-item > h4::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.skills .skill-item p {
    font-size: 14.5px;
    line-height: 1.65;
    color: #3e4550;
    margin-bottom: 8px;
}

.skills .skill-item ul {
    font-size: 14px;
    line-height: 1.6;
    margin-left: 18px;
}

.skills .skill-item ul li {
    margin-bottom: 4px;
}

/* --------- Compact section-title spacing --------- */
.section-title {
    padding-bottom: 32px !important;
}

.section-title h2 {
    font-size: 28px !important;
    margin-bottom: 14px !important;
    padding-bottom: 14px !important;
}

.section-title p {
    font-size: 15px;
    color: #6b7280;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

section,
.section {
    padding: 52px 0 !important;
}

/* Soft accent divider between sections */
section + section::before,
.section + .section::before {
    content: "";
    display: block;
    height: 1px;
    max-width: 200px;
    margin: 0 auto 32px;
    background: linear-gradient(90deg,
        transparent 0%,
        color-mix(in srgb, var(--accent-color), transparent 75%) 50%,
        transparent 100%);
}

/* --------- Section title compact version --------- */
.section-title-compact {
    text-align: left;
    margin-bottom: 18px;
}

.section-title-compact h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 6px;
}

.section-title-compact p {
    font-size: 15px;
    color: #7a8291;
    margin: 0;
}