/* =========================================================
   FitCheck - redizajnirane sekcije POCETNE stranice
   (cenovnik, mobilna aplikacija, zavrsni CTA)

   Ucitava se samo na index.html, i to POSLE zajednicko.css -
   odatle dolaze --nv-* promenljive, .nv-row i footer/modal.
   ========================================================= */
.nv-sekcija {
    padding-block: var(--nv-sekcija);
}

.nv-sekcija.nv-na-podlozi {
    background: var(--nv-podloga);
}

/* ---------- Zaglavlje sekcije ---------- */

.nv-naslov {
    max-width: 46rem;
    /* 1.5rem = isti razmak naslov -> sadrzaj kao u .problemi i .clients-section */
    margin: 0 auto 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.125rem;
}

.nv-naslov.nv-levo {
    max-width: none;
    margin: 0;
    text-align: left;
    align-items: flex-start;
}

.nv-naslov h2 {
    font-size: clamp(2rem, 4.2vw, 3rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--nv-crna);
}

.nv-naslov p {
    font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
    line-height: 1.6;
    color: var(--nv-text);
    padding-top: 0;
}

.nv-naslov .highlight {
    background: var(--nv-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ---------- Dugmad ---------- */

.nv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--nv-r-pill);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.nv-btn-primary {
    background: var(--nv-grad);
    color: var(--nv-bela);
    box-shadow: var(--nv-senka-nar);
}

.nv-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 1.75rem -6px rgba(255, 102, 17, 0.6);
}

.nv-btn-secondary {
    background: var(--nv-bela);
    color: var(--nv-crna);
    border-color: var(--nv-linija);
    box-shadow: var(--nv-senka);
}

.nv-btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--nv-senka-jaka);
}

/* ===================== Cenovnik ===================== */

.nv-cena-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    align-items: center;
}

.nv-cena-kartica {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 2rem;
    background: var(--nv-bela);
    border: 1px solid var(--nv-linija);
    border-radius: var(--nv-r-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nv-cena-kartica:hover {
    transform: translateY(-6px);
    box-shadow: var(--nv-senka-jaka);
}

.nv-cena-kartica h3 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--nv-crna);
}

.nv-cena-napomena {
    max-width: 46rem;
    margin: 1.75rem auto 0;
    text-align: center;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--nv-text);
}

.nv-cena-napomena-ikona {
    display: inline-block;
    vertical-align: -0.2em;
    width: 1.0625rem;
    height: 1.0625rem;
    margin-right: 0.45rem;
    color: var(--nv-narandzasta);
}

.nv-cena-napomena-ikona svg {
    width: 100%;
    height: 100%;
    display: block;
}

.nv-cena-kartica .nv-opseg {
    align-self: flex-start;
    max-width: 100%;
    margin-top: -0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.3rem 1.5rem 0.3rem 0.3rem;
    border-radius: var(--nv-r-pill);
    background: linear-gradient(90deg, rgba(255, 88, 27, 0.32) 0%, rgba(255, 88, 27, 0.1) 55%, rgba(255, 88, 27, 0) 100%);
}

.nv-opseg-ikona {
    flex: 0 0 2.125rem;
    width: 2.125rem;
    height: 2.125rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--nv-bela);
    color: var(--nv-crna);
    box-shadow: 0 1px 3px rgba(28, 29, 34, 0.12);
}

.nv-opseg-ikona svg {
    width: 1.1875rem;
    height: 1.1875rem;
    display: block;
}

.nv-opseg-tekst {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--nv-crna);
    white-space: nowrap;
}

.nv-cena {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--nv-linija);
}

.nv-cena .nv-stara-cena {
    color: var(--nv-tiho);
    text-decoration: line-through;
    font-size: 1.125rem;
}

.nv-cena strong {
    font-size: clamp(2.25rem, 3.5vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--nv-crna);
}

.nv-cena small {
    color: var(--nv-tiho);
    font-size: 0.9375rem;
}

.nv-cena-kartica ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    margin: 0;
    padding: 0;
}

.nv-cena-kartica li {
    position: relative;
    padding-left: 1.75rem;
    color: var(--nv-text);
    font-size: 0.9375rem;
}

.nv-cena-kartica li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.15rem;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 50%;
    background: var(--nv-grad);
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 12.5 4.5 4.5L19 7.5'/></svg>") center / 0.8rem no-repeat,
        linear-gradient(#000, #000);
    -webkit-mask-composite: xor;
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 12.5 4.5 4.5L19 7.5'/></svg>") center / 0.8rem no-repeat,
        linear-gradient(#000, #000);
    mask-composite: exclude;
}

.nv-cena-kartica.nv-popularna {
    position: relative;
    background: var(--nv-crna);
    border-color: var(--nv-crna);
    padding-block: 2.75rem;
    box-shadow: var(--nv-senka-jaka);
}

.nv-cena-kartica.nv-popularna h3,
.nv-cena-kartica.nv-popularna .nv-cena strong {
    color: var(--nv-bela);
}

.nv-cena-kartica.nv-popularna li {
    color: rgba(255, 255, 255, 0.72);
}

.nv-cena-kartica.nv-popularna .nv-opseg {
    background: linear-gradient(90deg, rgba(255, 88, 27, 0.75) 0%, rgba(255, 88, 27, 0.22) 55%, rgba(255, 88, 27, 0) 100%);
}

.nv-cena-kartica.nv-popularna .nv-opseg-tekst {
    color: var(--nv-bela);
}

.nv-cena-kartica.nv-popularna .nv-cena {
    border-bottom-color: var(--nv-linija-tamna);
}

.nv-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--nv-r-pill);
    background: var(--nv-grad);
    color: var(--nv-bela);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ===================== Mobilna aplikacija ===================== */

.nv-download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
    padding: clamp(2rem, 4vw, 3.5rem);
    background: var(--nv-podloga);
    border-radius: var(--nv-r-xl);
}

.nv-download-grid .nv-naslov p b {
    color: var(--nv-crna);
    font-weight: 600;
}

.nv-download-slika img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-inline: auto;
    border-radius: var(--nv-r-lg);
}

.nv-cta-download {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.nv-cta-download img {
    display: block;
    height: 3rem;
    width: auto;
    transition: transform 0.25s ease;
}

.nv-cta-download a:hover img {
    transform: translateY(-3px);
}

/* ===================== Zavrsni CTA ===================== */

.nv-zavrsni-cta {
    padding-block: 0 var(--nv-sekcija);
}

.nv-zavrsni-cta .nv-row {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    text-align: center;
    padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 4vw, 4rem);
    background: var(--nv-crna);
    border-radius: var(--nv-r-xl);
    overflow: hidden;
}

.nv-zavrsni-cta .nv-row::before {
    content: "";
    position: absolute;
    bottom: -60%;
    left: 50%;
    width: min(48rem, 130%);
    aspect-ratio: 1;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(255, 88, 27, 0.4) 0%, transparent 62%);
    pointer-events: none;
}

.nv-zavrsni-cta h2,
.nv-zavrsni-cta p,
.nv-zavrsni-cta .nv-btn {
    position: relative;
}

.nv-zavrsni-cta h2 {
    max-width: 18ch;
    font-size: clamp(2rem, 4.2vw, 3rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--nv-bela);
}

.nv-zavrsni-cta p {
    max-width: 38rem;
    font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
    color: rgba(255, 255, 255, 0.7);
}

/* ============ Kontrola pristupa: dugme ka uredjajima ============
   Dopuna .kp-uredjaji-cta bloka iz style.css - vazi samo na index.html. */

.kp-uredjaji-dugmad {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.kp-btn-uredjaji {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border: 1px solid #DDD;
    border-radius: 0.5rem;
    background: transparent;
    color: var(--crna);
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease-in-out;
}

.kp-btn-uredjaji:hover {
    transform: translateY(-5px);
    border-color: var(--narandzasta);
    color: var(--narandzasta);
}

/* 992px = ista tacka preloma na kojoj se .kp-uredjaji u style.css slaze u kolonu */
@media (max-width: 992px) {
    .kp-uredjaji-dugmad {
        width: 100%;
        flex-direction: column;
    }

    .kp-btn-uredjaji {
        width: 100%;
    }
}

/* ===================== Responsive ===================== */

@media (max-width: 1024px) {
    .nv-cena-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nv-cena-kartica.nv-popularna {
        grid-column: span 2;
    }

    .nv-download-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nv-cena-grid {
        grid-template-columns: 1fr;
    }

    .nv-cena-kartica.nv-popularna {
        grid-column: auto;
    }

    .nv-cena-kartica {
        padding: 1.5rem;
    }

    .nv-btn {
        width: 100%;
    }
}