/* Public presentation site styles — scoped to .public-site so Admin and Identity pages are unaffected. */

.public-site {
    --hs-navy: #0b2545;
    --hs-navy-dark: #071a33;
    --hs-blue: #1d6fa5;
    --hs-cyan: #2fb7c9;
    --hs-bg: #f7f9fb;
    --hs-surface: #ffffff;
    --hs-border: #dfe6ec;
    --hs-text: #1c2b3a;
    --hs-text-muted: #52667a;
    --hs-focus: #2fb7c9;

    background-color: var(--hs-bg);
    color: var(--hs-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.public-site :focus-visible {
    outline: 3px solid var(--hs-focus);
    outline-offset: 2px;
}

/* Header / navigation */
.public-header {
    background-color: var(--hs-surface);
    border-bottom: 1px solid var(--hs-border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.public-navbar {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.public-brand {
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.03em;
    color: var(--hs-navy) !important;
}

.public-nav-links .nav-link {
    color: var(--hs-text) !important;
    font-weight: 500;
    padding: 0.5rem 0.9rem;
    border-radius: 0.375rem;
}

.public-nav-links .nav-link:hover {
    color: var(--hs-blue) !important;
    background-color: rgba(47, 183, 201, 0.08);
}

/* Main content */
.public-main {
    flex: 1 0 auto;
}

.public-section {
    padding: 3rem 0;
}

.public-section-alt {
    background-color: var(--hs-surface);
    border-top: 1px solid var(--hs-border);
    border-bottom: 1px solid var(--hs-border);
}

.public-section-title {
    color: var(--hs-navy);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.public-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--hs-cyan);
}

/* Hero */
.public-hero {
    background: linear-gradient(135deg, var(--hs-navy) 0%, var(--hs-navy-dark) 100%);
    color: #ffffff;
    padding: 4.5rem 0;
}

.public-hero-brand {
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--hs-cyan);
    text-transform: uppercase;
    font-size: 0.95rem;
}

.public-hero-title {
    font-weight: 700;
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    margin: 0.75rem 0 1rem;
}

.public-hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 46rem;
}

.public-hero-actions {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.public-hero-secondary-note {
    margin-top: 1rem;
    max-width: 30rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
}

.public-hero-legacy-title {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
}

.public-legacy-link {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
}

.public-legacy-link:hover,
.public-legacy-link:focus {
    color: inherit;
    text-decoration: none;
}

.public-footer-legacy {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* Hero product composition */
.public-hero-composition {
    position: relative;
    max-width: 34rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 1.5rem;
}

.public-hero-shot {
    position: relative;
    margin: 0;
    background-color: var(--hs-surface);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.75rem;
    box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.35);
    padding: 0.4rem;
}

.public-hero-shot-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.public-hero-shot-label {
    position: absolute;
    left: 0.6rem;
    bottom: 0.5rem;
    margin: 0;
    background-color: var(--hs-navy-dark);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
}

.public-hero-shot-dobgub {
    grid-column: 1 / -1;
    grid-row: 1;
    z-index: 3;
}

.public-hero-shot-airduct {
    grid-column: 1;
    grid-row: 2;
    z-index: 1;
    margin-top: -1.5rem;
}

.public-hero-shot-pcm {
    grid-column: 2;
    grid-row: 2;
    z-index: 2;
    margin-top: -1.5rem;
}

@media (min-width: 1400px) {
    .public-hero-shot-airduct {
        transform: translateX(-20%) scale(1.25);
        transform-origin: center;
    }

    .public-hero-shot-pcm {
        transform: translateX(20%) scale(1.25);
        transform-origin: center;
    }
}

@media (max-width: 1399.98px) {
    .public-hero-composition {
        max-width: 22rem;
        margin: 2.5rem auto 0;
        column-gap: 1rem;
    }

    .public-hero-shot-airduct,
    .public-hero-shot-pcm {
        transform: none;
        margin-top: 0.6rem;
    }
}

@media (min-width: 768px) and (max-width: 1399.98px) {
    .public-hero-composition {
        max-width: 30rem;
    }
}

.public-btn-primary {
    background-color: var(--hs-cyan);
    border-color: var(--hs-cyan);
    color: var(--hs-navy-dark);
    font-weight: 600;
}

.public-btn-primary:hover,
.public-btn-primary:focus {
    background-color: #27a3b3;
    border-color: #27a3b3;
    color: var(--hs-navy-dark);
}

.public-btn-outline {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: #ffffff;
    font-weight: 600;
}

.public-btn-outline:hover,
.public-btn-outline:focus {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.public-btn-dark-outline {
    background-color: transparent;
    border: 1px solid var(--hs-navy);
    color: var(--hs-navy);
    font-weight: 600;
}

.public-btn-dark-outline:hover,
.public-btn-dark-outline:focus {
    background-color: var(--hs-navy);
    color: #ffffff;
}

/* Cards */
.public-card {
    background-color: var(--hs-surface);
    border: 1px solid var(--hs-border);
    border-radius: 0.5rem;
    padding: 1.75rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.public-card-code {
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--hs-blue);
    font-size: 0.9rem;
}

.public-card-title {
    color: var(--hs-navy);
    font-weight: 700;
    margin: 0;
}

.public-card-text {
    color: var(--hs-text-muted);
    flex-grow: 1;
}

.public-badge-available {
    display: inline-block;
    align-self: flex-start;
    background-color: rgba(47, 183, 201, 0.15);
    color: #0f7a89;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
}

.public-badge-progress {
    display: inline-block;
    align-self: flex-start;
    background-color: rgba(11, 37, 69, 0.08);
    color: var(--hs-text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
}

/* Experience/trust stat cards */
.public-stat-value {
    color: var(--hs-navy);
    font-weight: 700;
    font-size: 1.4rem;
    margin: 0;
}

.public-stat-label {
    color: var(--hs-text-muted);
    margin: 0;
}

/* Advantages list */
.public-advantages {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1rem 2rem;
}

.public-advantages li {
    padding-left: 1.6rem;
    position: relative;
    color: var(--hs-text);
}

.public-advantages li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 0.6rem;
    height: 0.6rem;
    background-color: var(--hs-cyan);
    border-radius: 50%;
}

.public-advantages-three-columns {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .public-advantages-three-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .public-advantages-three-columns {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .public-advantages-home {
        grid-template-columns: repeat(2, 1fr);
    }
}

.public-subnote {
    display: block;
    color: var(--hs-text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Novi paket diagrams */
.public-diagram-frame {
    display: inline-block;
    max-width: 100%;
    margin: 0;
    background-color: var(--hs-surface);
    border: 1px solid var(--hs-border);
    border-radius: 0.75rem;
    box-shadow: 0 0.5rem 1.5rem rgba(11, 37, 69, 0.12);
    padding: 0.5rem;
}

.public-diagram-image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

/* Closing CTA */
.public-cta {
    background-color: var(--hs-navy);
    color: #ffffff;
    padding: 3rem 0;
    text-align: center;
}

.public-cta h2 {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

/* Simple content pages (Preuzimanje / Cenovnik / Kontakt) */
.public-page-hero {
    padding: 3rem 0 1rem;
}

.public-page-hero h1 {
    color: var(--hs-navy);
    font-weight: 700;
}

.public-lead {
    color: var(--hs-text-muted);
    font-size: 1.1rem;
}

/* Program screenshots */
.public-program-screenshot-frame {
    margin: 0;
    background-color: var(--hs-surface);
    border: 1px solid var(--hs-border);
    border-radius: 0.75rem;
    box-shadow: 0 0.5rem 1.5rem rgba(11, 37, 69, 0.12);
    padding: 0.5rem;
    overflow: hidden;
}

.public-program-screenshot {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.public-program-feature-image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 0.5rem;
}

/* DobGub page — scoped tweaks */
.public-dobgub-method-card {
    gap: 0.5rem;
    justify-content: flex-start;
}

.public-dobgub-method-card .public-card-text {
    flex-grow: 0;
}

.public-dobgub-compact-section {
    padding: 1.75rem 0;
}

.public-dobgub-equipment-image {
    max-width: 1109px;
    margin-left: auto;
    margin-right: auto;
}

.public-dobgub-room-figure figcaption {
    margin-top: 0.5rem;
    text-align: center;
    color: var(--hs-text-muted);
    font-size: 0.9rem;
}

/* PCM page — Karakteristične funkcije */
.public-pcm-mode-image {
    max-width: 753px;
    margin-left: auto;
    margin-right: auto;
}

.public-pcm-compact-section {
    padding: 1.75rem 0;
}

/* AirDuct page */
.public-airduct-compact-section {
    padding: 1.75rem 0;
}

.public-airduct-function-image {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Preuzimanje page */
.public-download-package {
    max-width: 760px;
    margin: 0 auto;
    border-top: 4px solid var(--hs-cyan);
}

.public-version-history {
    list-style: none;
    margin: 0;
    padding: 0;
}

.public-version-history li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--hs-border);
}

.public-version-history li:last-child {
    border-bottom: none;
}

.public-version-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.public-version-number {
    font-weight: 700;
    color: var(--hs-navy);
}

.public-version-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #0f7a89;
    background-color: rgba(47, 183, 201, 0.15);
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
}

.public-version-whatsnew {
    color: var(--hs-text-muted);
    font-size: 0.95rem;
}

/* Footer */
.public-footer {
    background-color: var(--hs-navy-dark);
    color: rgba(255, 255, 255, 0.75);
    padding: 2rem 0;
    margin-top: 3rem;
}

.public-footer a {
    color: #ffffff;
}

@media (max-width: 767.98px) {
    .public-hero {
        padding: 3rem 0;
    }

    .public-section {
        padding: 2.25rem 0;
    }
}

/* Video uputstva */
.public-video-toc {
    max-width: 52rem;
    margin: 0;
    padding-left: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    font-weight: 700;
    color: var(--hs-blue);
}

.public-video-toc > li {
    padding-left: 0.4rem;
}

.public-video-toc-link,
.public-video-toc-toggle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--hs-navy);
}

.public-video-toc-link {
    text-decoration: none;
}

.public-video-toc-link:hover {
    color: var(--hs-blue);
    text-decoration: underline;
}

.public-video-toc-toggle {
    background: none;
    border: 0;
    padding: 0;
    text-align: left;
    cursor: pointer;
}

.public-video-toc-toggle::after {
    content: "";
    display: inline-block;
    margin-left: 0.6rem;
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid var(--hs-blue);
    border-bottom: 2px solid var(--hs-blue);
    transform: translateY(-0.15rem) rotate(225deg);
    transition: transform 0.15s;
}

.public-video-toc-toggle.collapsed::after {
    transform: translateY(-0.2rem) rotate(45deg);
}

.public-video-toc-sub {
    list-style: none;
    margin: 0.75rem 0 0.25rem;
    padding: 0 0 0 1rem;
    border-left: 3px solid var(--hs-cyan);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.public-video-toc-sub .public-video-toc-link {
    font-size: 1rem;
    font-weight: 500;
}

.public-video-toc-pending {
    color: var(--hs-text-muted);
    font-weight: 500;
}

.public-video-frame {
    max-width: 62rem;
    margin: 0 auto;
    background-color: #000;
    border-radius: 0.75rem;
    box-shadow: 0 0.5rem 1.5rem rgba(11, 37, 69, 0.18);
    overflow: hidden;
}

.public-video {
    display: block;
    width: 100%;
    height: auto;
    max-height: 80vh;
    background-color: #000;
}

.public-video-frame:fullscreen {
    max-width: none;
    border-radius: 0;
}

.public-video-frame:fullscreen .public-video {
    height: 100%;
    max-height: none;
}

.public-video-actions {
    max-width: 62rem;
    margin: 1rem auto 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Cenovnik */
.pricing-vat-note {
    color: var(--hs-navy);
    margin-bottom: 0;
}

.pricing-price {
    margin: 0;
    color: var(--hs-navy);
}

.pricing-price-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.pricing-price-text {
    font-size: 1.35rem;
}

.pricing-price-unit {
    margin-left: 0.75rem;
    color: var(--hs-text-muted);
    font-weight: 600;
}

.pricing-list {
    margin-bottom: 0.5rem;
}

.pricing-card .btn {
    margin-top: auto;
}

.pricing-table {
    --bs-table-bg: var(--hs-surface);
    background-color: var(--hs-surface);
    border: 1px solid var(--hs-border);
    margin-bottom: 1rem;
}

.pricing-table th,
.pricing-table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
}

.pricing-table thead th {
    background-color: var(--hs-navy);
    color: #ffffff;
    font-weight: 600;
}

.pricing-table tbody th {
    font-weight: 500;
}

.pricing-table td {
    white-space: nowrap;
    font-weight: 600;
}

.pricing-table-narrow {
    max-width: 32rem;
}

.pricing-offer-prices {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem 1rem;
}

.pricing-old-price {
    color: var(--hs-text-muted);
    font-size: 1.25rem;
}

.pricing-new-price {
    color: var(--hs-navy);
    font-size: 2rem;
    font-weight: 700;
}

.pricing-formula {
    font-weight: 600;
    color: var(--hs-navy);
}

@media (max-width: 575.98px) {
    .pricing-table th,
    .pricing-table td {
        padding: 0.6rem 0.5rem;
        font-size: 0.9rem;
    }

    .pricing-table td {
        white-space: normal;
    }
}

/* Kontakt formular ("Pišite nam") */
#pisite-nam {
    scroll-margin-top: 4.5rem; /* lepljivo zaglavlje ne sme da prekrije naslov pri skoku na #pisite-nam */
}

.contact-form-container {
    max-width: 52rem;
}

.contact-form fieldset {
    min-width: 0;
    border: 0;
    padding: 0;
    margin: 0;
}

.contact-legend {
    font-size: 1rem;
    font-weight: 600;
    color: var(--hs-navy);
    margin-bottom: 0.5rem;
}

.contact-type-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.contact-type-btn {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--hs-surface);
    border: 1px solid var(--hs-border);
    color: var(--hs-navy);
    font-weight: 600;
    padding: 0.75rem 1rem;
}

.contact-type-btn:hover {
    border-color: var(--hs-blue);
    color: var(--hs-navy);
}

.btn-check:checked + .contact-type-btn {
    background-color: var(--hs-navy);
    border-color: var(--hs-navy);
    color: #ffffff;
}

.btn-check:focus-visible + .contact-type-btn {
    outline: 3px solid var(--hs-focus);
    outline-offset: 2px;
}

.contact-card {
    height: auto;
    gap: 0;
}

.contact-form .form-label {
    font-weight: 600;
    color: var(--hs-text);
}

.contact-required {
    color: #b42318;
}

.contact-error {
    display: block;
    margin-top: 0.25rem;
    color: #b42318;
    font-size: 0.9rem;
}

.contact-error:empty {
    display: none;
}

.contact-hint {
    color: var(--hs-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.contact-note {
    background-color: var(--hs-bg);
    border-left: 4px solid var(--hs-cyan);
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
}

.contact-subpanel[hidden],
.contact-panel[hidden],
.contact-note[hidden] {
    display: none;
}

/* Izbor programa: jedan red po programu (checkbox + naziv | dve varijante). */
.contact-programs {
    border: 1px solid var(--hs-border);
    border-radius: 0.375rem;
    background-color: var(--hs-surface);
}

.contact-program-row {
    display: grid;
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    align-items: center;
    gap: 0.25rem 1rem;
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid var(--hs-border);
}

.contact-program-row:last-child {
    border-bottom: 0;
}

.contact-program-all {
    grid-template-columns: minmax(0, 1fr);
    background-color: var(--hs-bg);
}

.contact-program-name {
    margin-bottom: 0;
    overflow-wrap: anywhere;
}

.contact-variants {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
    margin: 0;
}

.contact-variants .form-check {
    margin: 0;
}

.contact-variants:disabled {
    opacity: 0.45;
}

.contact-hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-submit .btn {
    min-height: 2.75rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.contact-submit {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
}

@media (max-width: 575.98px) {
    .contact-type-options {
        grid-template-columns: 1fr;
    }

    .contact-program-row {
        grid-template-columns: minmax(0, 1fr);
        padding: 0.6rem 0.75rem;
    }

    .contact-variants {
        padding-left: 1.75rem;
    }

    .contact-submit .btn {
        width: 100%;
    }
}