/* ============================================================
   Transport i logistika — public.css
   ============================================================ */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

:root {
    --navy-900:  #0b1c2d;
    --navy-800:  #0f2a43;
    --navy-700:  #1a3d5c;
    --navy-600:  #1f4e79;
    --navy-500:  #2565a0;
    --blue-400:  #3b82c4;
    --blue-300:  #7ab3dc;
    --blue-100:  #d6eaf8;
    --blue-50:   #eaf4fc;
    --slate-700: #334155;
    --slate-500: #5a7a96;
    --slate-300: #c5d8ec;
    --slate-100: #eef4fa;
    --slate-50:  #f6f9fc;
    --white:     #ffffff;
    --green-600: #18794e;
    --green-50:  #ecfdf3;
    --green-border: #9ee3c0;
    --red-600:   #b42318;
    --red-50:    #fef3f2;
    --red-border: #fecdca;

    /* Kontakt kanali boje */
    --ch-phone-bg:    #eaf4fc;
    --ch-phone-color: #185fa5;
    --ch-wa-bg:       #e6f9ef;
    --ch-wa-color:    #1a7a45;
    --ch-vb-bg:       #f0eeff;
    --ch-vb-color:    #5346c0;
    --ch-fb-bg:       #e7f0ff;
    --ch-fb-color:    #1a50c8;

    --radius-sm:  8px;
    --radius-md:  12px;
    --radius-lg:  16px;
    --radius-xl:  24px;

    --shadow-sm:  0 1px 4px rgba(11,28,45,.06);
    --shadow-md:  0 4px 16px rgba(11,28,45,.10);
    --shadow-lg:  0 8px 32px rgba(11,28,45,.13);

    --transition: 0.2s ease;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Trebuchet MS", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--navy-900);
    background: var(--slate-50);
}

a { color: var(--navy-600); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ---------- Container ---------- */
.container {
    width: min(1160px, 92vw);
    margin: 0 auto;
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--navy-800);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    backdrop-filter: blur(8px);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.2px;
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--blue-300);
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--slate-300);
    font-weight: 600;
    font-size: 14px;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}

.nav-links a:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    text-decoration: none;
}

/* Mobile hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    background: var(--navy-800);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 80% 20%, rgba(59,130,196,0.18) 0%, transparent 50%),
        radial-gradient(circle at 10% 80%, rgba(37,101,160,0.15) 0%, transparent 40%);
    pointer-events: none;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding: 4.5rem 0 2.5rem;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

.hero-logo-wrap {
    flex-shrink: 0;
    width: 130px;
    height: 130px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
}

.hero-logo-fallback {
    color: var(--blue-300);
}

.hero-text {
    flex: 1;
    min-width: 280px;
}

.hero-badge {
    display: inline-block;
    background: rgba(59,130,196,0.25);
    color: var(--blue-300);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(59,130,196,0.35);
    margin-bottom: 1rem;
}

.hero h1 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

.hero p {
    margin: 0 0 1.5rem;
    font-size: 15px;
    color: var(--slate-300);
    line-height: 1.65;
    max-width: 560px;
}

.hero-cta-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-400);
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
    border: none;
    cursor: pointer;
}

.btn-cta-primary:hover {
    background: var(--navy-500);
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-cta-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    color: var(--slate-300);
    font-weight: 600;
    font-size: 14px;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.15);
    transition: background var(--transition), color var(--transition);
}

.btn-cta-ghost:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    text-decoration: none;
}

/* Stats bar */
.hero-stats {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.4rem 0;
}

.stats-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-num {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--blue-300);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.15);
}

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
.section { padding: 4rem 0; }

.section-header {
    margin-bottom: 2.5rem;
    max-width: 560px;
}

.section-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--blue-400);
    margin-bottom: 0.5rem;
}

.section-header h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--navy-900);
    line-height: 1.2;
}

.section-intro {
    margin: 0;
    color: var(--slate-500);
    font-size: 15px;
    line-height: 1.6;
}

/* ============================================================
   USLUGE
   ============================================================ */
.section-services {
    background: var(--white);
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1rem;
}

.service-card {
    background: var(--slate-50);
    border: 1px solid #dde8f2;
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.3rem;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--blue-300);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--blue-50);
    border: 1px solid var(--blue-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy-600);
    margin-bottom: 1rem;
    flex-shrink: 0;
    transition: background var(--transition);
}

.service-card:hover .service-icon {
    background: var(--blue-100);
}

.service-card h3 {
    margin: 0 0 0.4rem;
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-800);
}

.service-card p {
    margin: 0;
    font-size: 14px;
    color: var(--slate-500);
    line-height: 1.55;
}

/* ============================================================
   PARTNERI
   ============================================================ */
.section-partners {
    background: var(--slate-100);
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.partner-card {
    background: var(--white);
    border: 1px solid #dde8f2;
    border-radius: var(--radius-lg);
    padding: 1.5rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.partner-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--blue-300);
}

.partner-logo-wrap {
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.partner-logo-wrap img {
    max-height: 80px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: filter var(--transition);
}

.partner-card:hover .partner-logo-wrap img {
    filter: grayscale(0%);
}

.partner-info {
    width: 100%;
    border-top: 1px solid #eef2f7;
    padding-top: 0.75rem;
    text-align: center;
}

.partner-name {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-700);
}

/* Empty state */
.partner-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 3rem;
    text-align: center;
    color: var(--slate-500);
    background: var(--white);
    border: 1px dashed #c5d8ec;
    border-radius: var(--radius-lg);
}

.partner-empty-icon {
    color: var(--blue-300);
}

.partner-empty p {
    margin: 0;
    font-size: 15px;
}

/* ============================================================
   KONTAKT
   ============================================================ */
.section-contact {
    background: var(--white);
}

/* Flash poruke */
.flash-ok {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--green-50);
    color: var(--green-600);
    border: 1px solid var(--green-border);
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 14px;
    font-weight: 500;
}

.flash-error {
    background: var(--red-50);
    color: var(--red-600);
    border: 1px solid var(--red-border);
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 14px;
}

/* Kontakt kanali */
.contact-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-channel-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--slate-50);
    border: 1px solid #dde8f2;
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.1rem 1.1rem 1rem;
    text-decoration: none;
    color: inherit;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.contact-channel-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
    border-color: var(--blue-300);
}

.channel-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition);
}

.contact-channel-card:hover .channel-icon {
    transform: scale(1.05);
}

.channel-icon--phone   { background: var(--ch-phone-bg); color: var(--ch-phone-color); }
.channel-icon--whatsapp{ background: var(--ch-wa-bg);    color: var(--ch-wa-color);    }
.channel-icon--viber   { background: var(--ch-vb-bg);    color: var(--ch-vb-color);    }
.channel-icon--facebook{ background: var(--ch-fb-bg);    color: var(--ch-fb-color);    }

.channel-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.channel-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--slate-500);
}

.channel-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.channel-arrow {
    font-size: 18px;
    color: var(--slate-500);
    transition: transform var(--transition), color var(--transition);
}

.contact-channel-card:hover .channel-arrow {
    transform: translateX(3px);
    color: var(--navy-600);
}

/* Forma */
.contact-form-wrap {
    background: var(--slate-50);
    border: 1px solid #dde8f2;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.contact-form-header {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--navy-800);
    color: var(--white);
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 15px;
}

.contact-form-header svg {
    color: var(--blue-300);
    flex-shrink: 0;
}

.contact-form-wrap form {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-700);
}

.required {
    color: var(--red-600);
    margin-left: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid #c5d4e4;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 14px;
    color: var(--navy-900);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--blue-400);
    box-shadow: 0 0 0 3px rgba(59,130,196,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #a0b4c8;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.captcha-group {
    background: var(--blue-50);
    border: 1px solid var(--blue-100);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
}

.captcha-group label {
    font-size: 14px;
    color: var(--navy-700);
}

.captcha-group input {
    max-width: 200px;
    margin-top: 0.4rem;
}

.field-error {
    font-size: 12px;
    color: var(--red-600);
    margin-top: 3px;
    font-weight: 500;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--navy-600);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.8rem 1.6rem;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    align-self: flex-start;
    margin-top: 0.25rem;
}

.btn-submit:hover {
    background: var(--navy-700);
    transform: translateY(-1px);
}

.btn-submit:active {
    transform: translateY(0);
}

/* ============================================================
   LOKACIJA
   ============================================================ */
.section-location {
    background: var(--slate-100);
}

.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid #dde8f2;
    box-shadow: var(--shadow-sm);
    position: relative;
    padding-bottom: 50%;
    height: 0;
}

.map-wrap iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--navy-900);
    color: var(--slate-300);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 14px;
    color: var(--white);
}

.footer-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--blue-300);
    flex-shrink: 0;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--slate-300);
    font-size: 13px;
    font-weight: 600;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    transition: background var(--transition), color var(--transition);
}

.footer-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    text-decoration: none;
}

.footer-legal {
    font-size: 12px;
    color: #6a8fad;
    width: 100%;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 0.25rem;
}

/* ============================================================
   ADMIN (NEPROMIJENJENO)
   ============================================================ */
.admin-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--navy-800);
    color: var(--white);
    padding: 1rem;
}

.sidebar a {
    display: block;
    padding: 0.55rem 0.7rem;
    border-radius: var(--radius-sm);
    color: #e2edf8;
    margin-bottom: 0.25rem;
}

.sidebar a.active,
.sidebar a:hover {
    background: rgba(255,255,255,0.12);
    text-decoration: none;
}

.main { padding: 1rem 1.4rem 2rem; }

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.panel {
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid #d2d8de;
    padding: 1rem;
    margin-bottom: 1rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 1rem;
}

input, select, textarea {
    width: 100%;
    padding: 0.6rem 0.65rem;
    border: 1px solid #bcc9d6;
    border-radius: var(--radius-sm);
    font: inherit;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.btn {
    display: inline-block;
    border: 0;
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.95rem;
    font-weight: 600;
    cursor: pointer;
    font: inherit;
}

.btn-primary   { background: var(--navy-600); color: #fff; }
.btn-secondary { background: #e8edf2; color: #1d2e40; }
.btn-danger    { background: var(--red-600);  color: #fff; }
.btn-success   { background: var(--green-600); color: #fff; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid #dde5ee; padding: 0.6rem; text-align: left; }
th { background: #f7fafc; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy-800);
        flex-direction: column;
        padding: 0.75rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        z-index: 99;
    }

    .nav-links.open { display: flex; }

    .topbar { position: relative; }

    .hero-inner { padding: 3rem 0 2rem; gap: 1.5rem; }
    .hero-logo-wrap { width: 90px; height: 90px; }
    .stats-row { gap: 1.2rem; }
    .stat-divider { display: none; }

    .form-row-2 { grid-template-columns: 1fr; }

    .contact-channels { grid-template-columns: 1fr; }
    .contact-channel-card { padding: 1rem; }

    .footer-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .footer-legal { padding-top: 0.5rem; }

    .admin-layout { grid-template-columns: 1fr; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.4rem; }
    .hero-cta-group { flex-direction: column; }
    .service-cards { grid-template-columns: 1fr; }
    .partner-grid { grid-template-columns: repeat(2, 1fr); }
    .map-wrap { padding-bottom: 70%; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    body { background: #fff; }
    .no-print { display: none !important; }
    .topbar, .hero-stats, .site-footer { display: none; }
    .print-page { max-width: 210mm; margin: 0 auto; color: #000; }
    .print-box { border: 1px solid #000; padding: 8px; margin-bottom: 8px; }
}