/* Uputstvo page - split layout + bolder hero */

:root {
    --guide-accent: #ff545a;
    --guide-accent-strong: #f43032;
    --guide-mint: #22c55e;
    --guide-ink: #111827;
    --guide-ink-2: #1f2937;
    --guide-muted: #4b5563;
    --guide-line: rgba(17, 24, 39, 0.10);
    --guide-surface: rgba(255, 255, 255, 0.92);
    --guide-surface-2: rgba(255, 255, 255, 0.72);
    --guide-radius: 22px;
    --guide-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}

.guide-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(12px);
}

.guide-kicker::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-mint));
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.guide-hero {
    position: relative;
    padding: 70px 0 54px;
    overflow: hidden;
    background:
        radial-gradient(900px 550px at 20% 20%, rgba(255, 84, 90, 0.30), transparent 55%),
        radial-gradient(720px 520px at 80% 10%, rgba(34, 197, 94, 0.18), transparent 60%),
        linear-gradient(135deg, #0b1020 0%, #121b34 50%, #0e1326 100%);
}

/* Prevent rare horizontal overflow on mobile */
.guide-hero,
.guide-shell {
    overflow-x: hidden;
}

@supports (overflow: clip) {
    .guide-hero,
    .guide-shell {
        overflow-x: clip;
    }
}

.guide-page {
    overflow-x: hidden;
}

.guide-layout,
.panel-body,
.guide-aside-inner {
    min-width: 0;
}

.panel-text p,
.toc-title {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.guide-hero::before {
    content: "";
    position: absolute;
    inset: -60px;
    background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
    background-size: 22px 22px;
    opacity: 0.12;
    transform: rotate(-2deg);
    pointer-events: none;
}

.guide-hero .container {
    position: relative;
    z-index: 1;
    max-width: 1180px;
}

.guide-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 42px;
    align-items: center;
}

.guide-hero-copy h1 {
    margin: 16px 0 14px;
    font-size: clamp(32px, 4.6vw, 52px);
    line-height: 1.04;
    letter-spacing: -0.03em;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.96);
}

.guide-hero-copy p {
    margin: 0;
    max-width: 640px;
    font-size: clamp(15px, 1.8vw, 18px);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
}

.guide-hero-actions {
    margin-top: 22px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.guide-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.02em;
    text-decoration: none;
    border: 1px solid transparent;
}

.guide-btn.primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-accent-strong));
    box-shadow: 0 16px 40px rgba(244, 48, 50, 0.30);
}

.guide-btn.primary:hover,
.guide-btn.primary:focus {
    color: #ffffff;
    text-decoration: none;
    filter: brightness(1.04);
    transform: translateY(-2px);
}

.guide-btn.ghost {
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(12px);
}

.guide-btn.ghost:hover,
.guide-btn.ghost:focus {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
}

.guide-hero-meta {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.86);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(10px);
}

.meta-pill i {
    color: rgba(255, 255, 255, 0.92);
}

.guide-hero-art {
    position: relative;
    min-height: 320px;
}

.art-card {
    position: relative;
    height: 320px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.art-line {
    height: 16px;
    margin: 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.06));
}

.art-line:nth-child(2) {
    width: 78%;
}

.art-line:nth-child(3) {
    width: 55%;
}

.art-badge {
    position: absolute;
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #ffffff;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-mint));
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.35);
}

.art-blob {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 999px;
    filter: blur(10px);
    opacity: 0.9;
}

.art-blob.one {
    top: -40px;
    left: -40px;
    background: radial-gradient(circle at 30% 30%, rgba(255, 84, 90, 0.70), rgba(244, 48, 50, 0.10) 70%);
    animation: guideFloat 10s ease-in-out infinite;
}

.art-blob.two {
    bottom: -60px;
    right: -50px;
    background: radial-gradient(circle at 30% 30%, rgba(34, 197, 94, 0.55), rgba(34, 197, 94, 0.08) 70%);
    animation: guideFloat 12s ease-in-out infinite reverse;
}

@keyframes guideFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(10px, 12px, 0) scale(1.03); }
}

.guide-shell {
    position: relative;
    padding: 40px 0 90px;
    background:
        radial-gradient(900px 520px at 20% 10%, rgba(255, 84, 90, 0.08), transparent 60%),
        radial-gradient(700px 540px at 85% 20%, rgba(34, 197, 94, 0.06), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, #f6f7fb 100%);
}

.guide-shell .container {
    max-width: 1180px;
}

.guide-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 26px;
    align-items: start;
}

.guide-aside {
    position: sticky;
    top: 110px;
    align-self: start;
}

.guide-aside-inner {
    border-radius: var(--guide-radius);
    background: var(--guide-surface-2);
    border: 1px solid var(--guide-line);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.10);
    padding: 18px;
}

.guide-aside-title {
    font-weight: 900;
    color: var(--guide-ink);
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.guide-toc {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toc-item {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 16px;
    text-decoration: none;
    color: var(--guide-ink-2);
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(17, 24, 39, 0.08);
}

.toc-item:hover,
.toc-item:focus {
    text-decoration: none;
    color: var(--guide-ink-2);
    border-color: rgba(244, 48, 50, 0.18);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.toc-num {
    width: 26px;
    height: 26px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 12px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-accent-strong));
    box-shadow: 0 10px 22px rgba(244, 48, 50, 0.20);
}

.toc-title {
    font-weight: 800;
    font-size: 13px;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.guide-main {
    min-width: 0;
}

.guide-steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.guide-panel {
    scroll-margin-top: 110px;
    border-radius: calc(var(--guide-radius) + 6px);
    background: var(--guide-surface);
    border: 1px solid rgba(17, 24, 39, 0.09);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.10);
    overflow: hidden;
}

/* Stagger reveal without changing JS */
.guide-panel.scroll-reveal {
    transition-delay: var(--delay, 0s);
}

.panel-head {
    padding: 22px 22px 14px;
    background:
        radial-gradient(800px 120px at 20% 0%, rgba(255, 84, 90, 0.14), transparent 60%),
        radial-gradient(700px 120px at 90% 0%, rgba(34, 197, 94, 0.10), transparent 60%);
}

.panel-step {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 900;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(17, 24, 39, 0.78);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(17, 24, 39, 0.10);
}

.panel-title {
    margin: 12px 0 0;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--guide-ink);
    line-height: 1.2;
}

.panel-body {
    display: flex;
    gap: 18px;
    padding: 18px 22px 22px;
    align-items: stretch;
}

.panel-media {
    margin: 0;
    flex: 0 0 clamp(220px, 44%, 420px);
    min-width: 0;
    border-radius: 18px;
    overflow: hidden;
    background: #eef2f6;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
    aspect-ratio: 16 / 10;
}

.panel-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.panel-text {
    flex: 1;
    min-width: 0;
    padding: 2px 0;
    display: flex;
    align-items: center;
}

.panel-text p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: var(--guide-muted);
}

.guide-panel:nth-child(even) .panel-body {
    flex-direction: row-reverse;
}

.guide-panel:hover {
    border-color: rgba(244, 48, 50, 0.18);
    box-shadow: var(--guide-shadow);
    transform: translateY(-3px);
}

.guide-panel:hover .panel-media img {
    transform: scale(1.04);
}

/* Empty state (used when no steps exist) */
.empty-state {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
    padding: 64px 26px;
    border-radius: calc(var(--guide-radius) + 6px);
    border: 1px solid rgba(17, 24, 39, 0.10);
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(10px);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.10);
}

.empty-icon {
    width: 78px;
    height: 78px;
    margin: 0 auto 18px;
    border-radius: 22px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-mint));
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
    font-size: 28px;
}

.empty-state h3 {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 900;
    color: var(--guide-ink);
}

.empty-state p {
    margin: 0;
    font-size: 16px;
    color: var(--guide-muted);
}

.empty-actions {
    margin-top: 22px;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.empty-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--guide-accent), var(--guide-accent-strong));
    color: #ffffff;
    font-weight: 800;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid rgba(255, 84, 90, 0.20);
    box-shadow: 0 10px 22px rgba(255, 84, 90, 0.22);
}

.empty-cta:hover,
.empty-cta:focus {
    color: #ffffff;
    text-decoration: none;
    filter: brightness(1.05);
    transform: translateY(-2px);
}

.empty-cta.secondary {
    background: rgba(255, 255, 255, 0.90);
    color: var(--guide-ink);
    border-color: rgba(17, 24, 39, 0.12);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.10);
}

.empty-cta.secondary:hover,
.empty-cta.secondary:focus {
    color: var(--guide-ink);
}

@media (max-width: 1024px) {
    .guide-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .guide-hero-art {
        min-height: 240px;
    }

    .art-card {
        height: 240px;
    }

    .guide-layout {
        grid-template-columns: 1fr;
    }

    .guide-aside {
        position: static;
        top: auto;
    }

    .guide-toc {
        flex-direction: row;
        gap: 10px;
        overflow-x: auto;
        padding-bottom: 2px;
        -webkit-overflow-scrolling: touch;
    }

    .guide-toc::-webkit-scrollbar {
        display: none;
    }

    .toc-item {
        grid-template-columns: 34px 170px;
        flex: 0 0 auto;
    }
}

@media (max-width: 900px) {
    /* Earlier stacking for tablets/large phones */
    .panel-body {
        flex-direction: column;
    }

    .guide-panel:nth-child(even) .panel-body {
        flex-direction: column;
    }

    /* Make sure panels are readable even if scroll-reveal JS fails */
    .guide-panel.scroll-reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 768px) {
    .guide-hero {
        padding: 56px 0 44px;
    }

    .guide-hero-copy h1 {
        font-size: 38px;
    }

    .guide-hero-copy p {
        font-size: 16px;
    }

    .guide-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .guide-hero-meta {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 2px;
    }

    .guide-hero-meta::-webkit-scrollbar {
        display: none;
    }

    .guide-hero-art {
        display: none;
    }

    .guide-panel {
        scroll-margin-top: 86px;
    }

    .panel-body {
        flex-direction: column;
    }

    .guide-panel:nth-child(even) .panel-body {
        flex-direction: column;
    }

    .panel-media {
        flex: none;
        min-width: 0;
    }

    .panel-title {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .guide-hero-copy h1 {
        font-size: 32px;
    }

    .guide-hero-meta {
        flex-wrap: wrap;
        overflow-x: visible;
    }

    .guide-btn {
        width: 100%;
    }

    .panel-head {
        padding: 18px 18px 12px;
    }

    .panel-body {
        padding: 14px 18px 18px;
    }

    .panel-media {
        border-radius: 16px;
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    }

    .guide-toc {
        flex-wrap: wrap;
        overflow-x: visible;
    }

    .toc-item {
        flex: 1 1 calc(50% - 6px);
        width: calc(50% - 6px);
        grid-template-columns: 34px 1fr;
    }
}

@media (max-width: 900px) {
    /* If scroll-animations.js fails on mobile, keep content visible */
    .guide-page .scroll-reveal {
        opacity: 1;
        transform: none;
    }
}

@media (hover: none) {
    .guide-panel:hover,
    .toc-item:hover,
    .empty-cta:hover,
    .guide-btn:hover {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .art-blob {
        animation: none;
    }

    .guide-panel:hover,
    .toc-item:hover,
    .empty-cta:hover,
    .guide-btn:hover {
        transform: none;
    }
}

@media (max-width: 360px) {
    .guide-hero {
        padding: 46px 0 36px;
    }

    .guide-kicker {
        font-size: 11px;
        padding: 7px 12px;
    }

    .guide-hero-copy h1 {
        font-size: 28px;
    }

    .meta-pill {
        font-size: 12px;
        padding: 8px 10px;
    }

    .panel-title {
        font-size: 18px;
    }

    .panel-text p {
        font-size: 15px;
        line-height: 1.75;
    }
}