/* =========================================
   0. TOKENI / VARIJABLE
   ========================================= */
:root {
    --accent:        #00EBB9;
    --accent-soft:   rgba(0, 235, 185, 0.18);
    --accent-line:   rgba(0, 235, 185, 0.35);
    --bg:            #000000;
    --bg-panel:      rgba(20, 22, 24, 0.55);
    --border:        rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text:          #e7e9ea;
    --text-dim:      #a8acb0;
    --text-faint:    #6b7075;
    --radius:        18px;
    --radius-lg:     22px;
    --nav-h:         64px;
}

/* =========================================
   1. RESET / BASE
   ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    background-color: var(--bg);
    overscroll-behavior-y: none;
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    line-height: 1.65;
    color: var(--text);
    padding: 0 20px 60px;
    padding-top: calc(var(--nav-h) + 24px);

    /* Ambijentalna pozadina — tamnija, smirenija; brži prelaz u crnu */
    background:
        radial-gradient(circle at 50% -10%, rgba(0, 90, 70, 0.55) 0%, rgba(0, 30, 25, 0.35) 44%, rgba(0,0,0,0) 70%),
        radial-gradient(circle at 80% 110%, rgba(0, 60, 50, 0.35) 0%, rgba(0,0,0,0) 45%),
        #000;
    background-attachment: fixed;
}

:where(section, header, footer, .headingContainer) { scroll-margin-top: calc(var(--nav-h) + 16px); }

.accent, .green { color: var(--accent); font-weight: 600; }

/* =========================================
   2. NAVBAR
   ========================================= */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    display: flex; justify-content: space-between; align-items: center;
    height: var(--nav-h);
    padding: 0 clamp(20px, 5vw, 60px);
    background: rgba(8, 12, 11, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.navbar.scrolled {
    background: rgba(6, 10, 9, 0.92);
    border-bottom-color: var(--accent-line);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}
.nav-logo {
    font-size: 20px; font-weight: 700; letter-spacing: 3px;
    color: var(--accent); text-decoration: none;
    border: 1px solid var(--accent-line);
    padding: 4px 10px; border-radius: 8px;
}
.nav-links { display: flex; list-style: none; gap: clamp(18px, 3.5vw, 40px); }
.nav-links a {
    color: var(--text); text-decoration: none;
    font-size: 14px; font-weight: 500;
    padding: 8px 0; position: relative;
    transition: color .2s ease;
}
.nav-links a::after {
    content: ''; position: absolute; left: 0; bottom: 2px;
    width: 0; height: 2px; background: var(--accent);
    transition: width .25s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-toggle {
    display: none; background: transparent; border: none;
    color: var(--accent); font-size: 26px; cursor: pointer;
}

/* =========================================
   3. HERO / HEADER
   ========================================= */
.hero {
    max-width: 1100px;
    margin: clamp(20px, 5vw, 60px) auto clamp(60px, 8vw, 100px);
    padding: clamp(36px, 6vw, 72px) clamp(24px, 4vw, 48px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(0, 235, 185, 0.04) 0%, rgba(0,0,0,0.35) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.hero-inner { max-width: 820px; }

.hero-eyebrow {
    color: var(--accent); font-size: 13px;
    letter-spacing: 2px; text-transform: lowercase;
    margin-bottom: 14px;
}
.hero-name {
    color: #fff;
    font-size: clamp(34px, 6vw, 60px);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.05;
}
.hero-title {
    color: var(--accent);
    font-size: clamp(16px, 2.2vw, 22px);
    margin-top: 6px;           /* malen razmak ime <-> titula */
}
.hero-bio {
    color: var(--text-dim);
    font-size: clamp(14px, 1.6vw, 17px);
    margin-top: 32px;          /* veci razmak od para naslova */
    max-width: 640px;
}

.hero-cta {
    margin-top: 48px;          /* veci razmak od bio teksta — dugmad jasno odvojena */
    display: flex; flex-wrap: wrap; gap: 14px;
}

.cta-btn {
    display: inline-flex; align-items: center; gap: 14px;
    padding: 14px 20px;
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--text); text-decoration: none;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.cta-btn:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: translateY(-2px);
}
.cta-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border: 1px solid var(--accent-line);
    border-radius: 8px;
    color: var(--accent); font-weight: 700; font-size: 14px;
}
.cta-text { display: flex; flex-direction: column; line-height: 1.2; }
.cta-label { font-size: 14px; font-weight: 600; color: #fff; }
.cta-sub { font-size: 11px; color: var(--text-faint); margin-top: 2px; letter-spacing: 0.5px; }
.cta-primary { border-color: var(--accent); background: var(--accent-soft); }
.cta-primary .cta-label { color: var(--accent); }

/* =========================================
   4. OPĆE SEKCIJE
   ========================================= */
section {
    max-width: 1100px;
    margin: 0 auto clamp(60px, 8vw, 100px);
    padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 32px);
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.headingContainer {
    display: flex; align-items: center; gap: 14px;
    max-width: 1100px; margin: 0 auto 16px;
    padding: 0 6px;
}
.headingContainer h2 {
    font-size: clamp(22px, 3vw, 32px);
    color: #fff; font-weight: 600;
    letter-spacing: -0.3px;
}
.headingContainer img {
    width: clamp(40px, 4vw, 52px);
    height: clamp(40px, 4vw, 52px);
    opacity: 0.95;
}

/* =========================================
   5. STACK
   ========================================= */
.stack-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.stack-grid .StackContainer:nth-child(3) { grid-column: span 2; }

.StackContainer {
    background-color: rgba(0, 0, 0, 0.35);
    padding: 22px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.StackContainer h3 {
    color: #fff;
    font-size: clamp(16px, 1.5vw, 19px);
    margin: 0;
}
.stack-sub { color: var(--text-dim); font-size: 13px; margin-bottom: 12px; }

/* === Collapsible stack paneli ===
   - .always-collapse       -> uvijek collapsible (Teoretski), pocetno SKLOPLJEN
   - .mobile-only-collapse  -> samo na mobilnom (Primarni, Sekundarni),
                               pocetno otvoren na mobilnom; na desktopu uvijek otvoren
*/
.stack-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.expand-btn {
    background: none;
    border: 1px solid var(--accent-line);
    color: var(--accent);
    width: 30px; height: 30px;
    border-radius: 8px;
    font-size: 12px;
    cursor: pointer;
    display: none;             /* sakriven po defaultu — vidljiv samo gdje treba */
    align-items: center;
    justify-content: center;
    transition: transform .35s ease, background .2s ease;
    flex-shrink: 0;
}
.expand-btn:hover { background: var(--accent-soft); }
.expand-btn.open { transform: rotate(180deg); }

.stack-body {
    overflow: hidden;
    transition: max-height .45s ease, opacity .35s ease, margin-top .35s ease;
}
.collapsible.is-collapsed .stack-body {
    max-height: 0 !important;
    opacity: 0;
    margin-top: -8px;
}
.collapsible.is-collapsed .stack-header { margin-bottom: 0; }

/* Desktop: collapse button prikazan SAMO za Teoretski */
.always-collapse .expand-btn { display: inline-flex; }
.always-collapse .stack-header { cursor: pointer; }

.badges { display: flex; flex-wrap: wrap; gap: clamp(8px, 1.2vw, 12px); }

/* === Bedževi: vraćamo unikatne boje (skladne, profesionalne — ali prepoznatljive) === */
.tech-badge {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 8px;
    font-size: clamp(12px, 1.3vw, 15px);
    font-weight: 600;
    padding: 5px 12px;
    letter-spacing: 0.2px;
    border: 2px solid;
    transition: transform .2s ease, filter .2s ease;
}
.tech-badge:hover { transform: translateY(-1px); filter: brightness(1.1); }

.cpp, .c       { border-color: rgb(141, 120, 255); background-color: rgba(25, 3, 169, 0.55);    color: rgb(178, 165, 255); }
.cs, .svg      { border-color: rgb(198, 124, 255); background-color: rgba(83, 13, 137, 0.55);   color: rgb(214, 167, 255); }
.maui          { border-color: rgb(255, 131, 230); background-color: rgba(131, 21, 109, 0.55);  color: rgb(255, 180, 240); }
.sql, .ms      { border-color: rgb(255, 185, 132); background-color: rgba(164, 71, 0, 0.55);    color: rgb(255, 205, 168); }
.uiux, .web    { border-color: rgb(104, 252, 114); background-color: rgba(0, 131, 9, 0.55);     color: rgb(160, 255, 168); }
.git           { border-color: rgb(254, 115, 115); background-color: rgba(131, 0, 0, 0.55);     color: rgb(255, 165, 165); }
.ecpp, .docker { border-color: rgb(113, 224, 255); background-color: rgba(0, 103, 131, 0.55);   color: rgb(170, 234, 255); }
.linux         { border-color: rgb(248, 255, 146); background-color: rgba(122, 131, 0, 0.55);   color: rgb(250, 255, 185); }
.py            { border-color: rgb(251, 255, 202); background-color: rgba(195, 185, 0, 0.55);   color: rgb(252, 255, 220); }
.theory        { border-color: rgb(189, 189, 189); background-color: rgba(69, 69, 69, 0.6);     color: rgb(220, 220, 220); }

/* Projektni bedževi — tanji okvir, manji font (bez gubitka boje) */
.ProjectContainer .tech-badge {
    font-size: clamp(11px, 1.05vw, 13px);
    padding: 3px 10px;
    border-width: 2px;
    border-radius: 6px;
}
.ProjectContainer .badges { gap: 8px; margin: 8px 0 12px 0; }

/* =========================================
   6. PROJEKTI — slider
   ========================================= */
section.projekti {
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding-left: 0;
    padding-right: 0;
}

.swipe-hint {
    display: none;
    text-align: center;
    color: var(--accent);
    font-size: 12px;
    margin: -8px auto 14px;
    letter-spacing: 1px;
}

.slider-controls {
    margin-left: auto;
    display: flex;
    gap: 14px;
    align-items: center;
}
.slider-btn {
    background: rgba(255, 255, 255, 0.03);
    color: var(--accent);
    border: 1px solid var(--accent-line);
    width: 42px; height: 42px;
    font-size: 18px;
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .2s ease, transform .2s ease;
}
.slider-btn:hover { background: var(--accent-soft); transform: scale(1.05); }
.slider-btn:disabled { opacity: 0.25; cursor: not-allowed; }

.slider-wrapper {
    position: relative;
    width: 100%;
    padding: 4px 0;
}
.slider-track-container {
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
}
.slider-track {
    display: flex;
    align-items: stretch;
    transition: transform .6s cubic-bezier(0.25, 1, 0.5, 1);
    width: 100%;
}
.slider-track .ProjectContainer {
    flex: 0 0 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin: 0;
}

.ProjectContainer {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: clamp(22px, 3.5vw, 36px);
    display: flex;
    flex-wrap: wrap;
    gap: clamp(20px, 3vw, 36px);
    align-items: center;
}

.TextContainer {
    flex: 1 1 320px;
    display: flex;
    flex-direction: column;
}
.TextContainer h3 {
    color: var(--accent);
    font-size: clamp(20px, 2.2vw, 26px);
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.tag-status {
    font-size: 10px;
    font-weight: 500;
    color: var(--accent);
    border: 1px solid var(--accent-line);
    border-radius: 4px;
    padding: 2px 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-style: normal;
}
.TextContainer p,
.project-description {
    color: #c8ccd0;
    font-size: clamp(13px, 1.3vw, 15px);
    margin-bottom: 8px;
    line-height: 1.7;
}
.TextContainer .bullet { color: var(--accent); margin-right: 4px; }
.tech-naslov {
    margin-top: 12px;
    font-weight: 700;
    color: #fff;
    font-size: 13px !important;
}

.read-more-btn {
    display: none;
    background: none; border: none;
    color: var(--accent);
    font-family: inherit; font-size: 12px; font-weight: 700;
    cursor: pointer; padding: 4px 0; margin-bottom: 8px;
    text-align: left;
}

.pro-links {
    margin-top: 16px;
    display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
}
.pro-links a {
    display: inline-flex; align-items: center; justify-content: center;
    text-decoration: none;
    transition: transform .25s ease, filter .25s ease;
}
.pro-links a img {
    width: clamp(24px, 2.4vw, 28px);
    height: clamp(24px, 2.4vw, 28px);
    object-fit: contain;
    opacity: 0.85;
    transition: opacity .2s ease, filter .25s ease;
}
.pro-links a:hover { transform: translateY(-3px) scale(1.1); }
.pro-links a:hover img {
    opacity: 1;
    filter: drop-shadow(0 4px 10px rgba(0, 235, 185, 0.4));
}

/* === Image Containers === */
.ImageContainer {
    flex: 1 1 320px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Landscape (horizontalne slike) — pune sirinu, jedna ispod druge */
.ImageContainer.grid-vertical {
    flex-direction: column;
    gap: 14px;
}
.ImageContainer.grid-vertical > img,
.ImageContainer.grid-vertical > video {
    width: 100%;
    max-width: 520px;
    max-height: 280px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--border);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.ImageContainer.grid-vertical > video { background: #000; }

/* === Mini slider (vertikalne / portrait slike — TiltControl, grafika) === */
.mini-slider-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 520px;
}

.m-slide {
    display: none;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: 14px;
    animation: fadeIn .4s ease;
}
.m-slide.active { display: flex; }

.m-slide img {
    max-width: 100%;
    border-radius: 10px;
    border: 1px solid var(--border);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    object-fit: contain;
}
.m-slide.double img { max-width: 48%; }

/* Portrait varijanta — fiksiramo visinu da slike ne razvlace karticu */
.mini-slider-container.portrait .m-slide {
    min-height: 360px;
}
.mini-slider-container.portrait .m-slide img {
    max-height: 360px;
}
.mini-slider-container.portrait .m-slide.double img {
    max-height: 320px;
}

.m-slider-controls {
    margin-top: 18px;
    display: flex;
    gap: 22px;
    justify-content: center;
    align-items: center;
}
.m-btn {
    background: rgba(255,255,255,0.03);
    color: var(--accent);
    border: 1px solid var(--accent-line);
    width: 36px; height: 36px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .2s ease, transform .2s ease;
}
.m-btn:hover { background: var(--accent-soft); transform: scale(1.08); }
.m-dots {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}
.m-dots .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--border-strong);
    transition: background .2s ease, transform .2s ease;
}
.m-dots .dot.active {
    background: var(--accent);
    transform: scale(1.4);
}

/* =========================================
   7. ČLANCI — SPLIT-PANE
   ========================================= */
.articles-split {
    display: grid;
    grid-template-columns: minmax(280px, 380px) 1fr;
    gap: 22px;
    align-items: stretch;
}
.article-list {
    display: flex; flex-direction: column;
    gap: 10px;
    max-height: 640px;
    overflow-y: auto;
    padding-right: 4px;
}
.article-list::-webkit-scrollbar { width: 6px; }
.article-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

.article-link {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.35);
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.article-link:hover {
    border-color: var(--accent-line);
    background: rgba(0, 235, 185, 0.06);
    transform: translateX(2px);
}
.article-link.active-article {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.article-meta { margin-bottom: 6px; }
.article-tag {
    display: inline-block;
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--accent-line);
    border-radius: 4px;
    padding: 2px 8px;
}
.article-title {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin: 6px 0;
    line-height: 1.35;
}
.article-desc {
    color: var(--text-dim);
    font-size: 12.5px;
    line-height: 1.5;
    margin: 0;
}

.article-viewer {
    display: flex; flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    background: #0a0c0d;
    min-height: 640px;
}
.viewer-toolbar {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px;
    background: #111416;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-faint);
}
.viewer-dot { width: 10px; height: 10px; border-radius: 50%; background: #2a2e31; }
.viewer-dot:first-child { background: #3a4042; }
.viewer-path {
    flex: 1; margin-left: 8px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    color: var(--text-dim);
}
.viewer-open-ext {
    color: var(--accent); text-decoration: none;
    font-size: 16px;
    padding: 2px 8px;
    border: 1px solid var(--accent-line);
    border-radius: 6px;
    transition: background .2s ease;
}
.viewer-open-ext:hover { background: var(--accent-soft); }

#pdfViewer {
    width: 100%;
    flex: 1;
    min-height: 600px;
    border: none;
    background: #1a1d1f;
}
.viewer-mobile-hint { display: none; }

/* =========================================
   8. VIŠE O MENI — statične kartice
   ========================================= */
.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.vise-card {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 22px 24px;
    display: flex; flex-direction: column;
    text-align: left;
    transition: border-color .2s ease;
}
.vise-card:hover { border-color: var(--accent-line); }

/* Ikonica i naslov u istom redu */
.vise-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.vise-card .ico {
    width: 34px; height: 34px;
    opacity: 0.95;
    flex-shrink: 0;
}
.vise-card h3 {
    color: #fff;
    font-size: 17px;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}
.vise-card .card-img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin-bottom: 14px;
}
.vise-card p {
    color: var(--text-dim);
    font-size: 13.5px;
    line-height: 1.6;
}

/* =========================================
   9. FOOTER
   ========================================= */
.footer-glass {
    max-width: 1100px;
    margin: 0 auto 40px;
    background-color: rgba(8, 10, 11, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 4vw, 44px);
    border: 1px solid var(--border);
    text-align: center;
}
.footer-content {
    display: flex; flex-wrap: wrap;
    justify-content: center; align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}
.footer-link {
    display: inline-flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text);
    padding: 10px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.footer-link:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
}
.footer-link img { width: 22px; height: 22px; object-fit: contain; }
.footer-link span { font-size: 13px; font-weight: 500; }
.copyright {
    color: var(--text-faint);
    font-size: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* =========================================
   10. ANIMACIJE (suptilne)
   ========================================= */
.appear {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease, transform .6s ease;
}
.appear.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* =========================================
   11. MEDIA QUERIES
   ========================================= */
@media (max-width: 960px) {
    .articles-split { grid-template-columns: 1fr; }
    .article-list   { max-height: none; }
    .article-viewer { display: none; }
    .viewer-mobile-hint {
        display: block;
        color: var(--text-faint);
        font-size: 12px;
        margin-top: 8px;
        text-align: center;
    }
    .cards-container { grid-template-columns: 1fr; }
    .stack-grid { grid-template-columns: 1fr; }
    .stack-grid .StackContainer:nth-child(3) { grid-column: span 1; }
}

/* === Projektne kartice bez slika (.no-image) ===
   Desktop: tekst centriran u uzem stupcu (kartica ne djeluje prazna).
   Mobile:  kompaktan padding + suptilan zeleni indikator gore desno. */
.ProjectContainer.no-image .TextContainer {
    flex: 1 1 100%;
    max-width: 720px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .ProjectContainer.no-image {
        position: relative;
        padding: 18px 18px 22px !important;
    }
    .ProjectContainer.no-image .project-description {
        margin-bottom: 6px;
    }
    /* Suptilna oznaka "tekstualni projekat" — diskretna, ne bode oci */
    .ProjectContainer.no-image::before {
        content: '◌';
        position: absolute;
        top: 14px;
        right: 18px;
        color: var(--accent);
        opacity: 0.4;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    body { padding-top: calc(var(--nav-h) + 12px); }

    /* Mobile: prikazi expand dugme i za primarni/sekundarni stack */
    .mobile-only-collapse .expand-btn { display: inline-flex; }
    .mobile-only-collapse .stack-header { cursor: pointer; }

    .nav-toggle { display: block; }
    .nav-links {
        position: fixed;
        top: var(--nav-h); left: 0; right: 0;
        flex-direction: column;
        background: rgba(6, 10, 9, 0.97);
        backdrop-filter: blur(14px);
        padding: 24px;
        gap: 20px;
        text-align: center;
        transform: translateY(-150%);
        transition: transform .35s ease;
        border-bottom: 1px solid var(--accent-line);
    }
    .nav-links.active { transform: translateY(0); }

    .hero { padding: 32px 22px; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .cta-btn { justify-content: flex-start; }

    /* Slider — sakri desktop strelice, prikazi swipe hint */
    .slider-btn { display: none !important; }
    .swipe-hint { display: block; }

    /* Project kartica na mobilnom */
    .ProjectContainer {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 18px !important;
        padding: 20px 16px !important;
    }
    .TextContainer { order: 1; width: 100%; }
    .ImageContainer { order: 2; width: 100%; }

    /* Vertikalne slike (TiltControl, grafika) — uska kolona da ne razvlace karticu */
    .mini-slider-container.portrait { max-width: 280px; margin: 0 auto; }
    .mini-slider-container.portrait .m-slide { min-height: 300px; }
    .mini-slider-container.portrait .m-slide img { max-height: 300px; }
    .mini-slider-container.portrait .m-slide.double { flex-direction: column; }
    .mini-slider-container.portrait .m-slide.double img { max-width: 100%; max-height: 180px; }

    /* Read more u projektima */
    .read-more-btn { display: block; }
    .project-description {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .project-description.expanded {
        display: block;
        -webkit-line-clamp: unset;
    }

    .footer-content { flex-direction: column; }
    .footer-link { width: 100%; max-width: 320px; justify-content: center; }

    /* Slider kontrole — gurni ispod naslova umjesto pored */
    .headingContainer { flex-wrap: wrap; }
    .slider-controls { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}