:root {
    --primary-bg-color-2: #1c2843;
    --primary-bg-color-3: #434155;
    --primary-color-2: #ffca00;
    --h1-size: 2rem;
    --primary-hover: #d9ab00;
}

.main {
    background: #fff !important;
}

.bg-primary {
    background-color: var(--primary-color-2) !important;
    color: var(--primary-bg-color-2);
}

a.text-primary:focus, a.text-primary:hover {
    color: var(--primary-color-2); !important;
}

a.text-primary:focus, a.text-primary:hover {
    color: var(--primary-hover) !important;
}

a.bg-primary:focus, a.bg-primary:hover, button.bg-primary:focus, button.bg-primary:hover {
    background-color: var(--primary-hover) !important;
    color: var(--primary-bg-color-2) !important;
}

a.bg-primary.slide-next-reset:focus,
a.bg-primary.slide-next-reset:hover,
button.bg-primary.slide-next-reset:focus,
button.bg-primary.slide-next-reset:hover {
    background-color: #686584 !important;
}

.btn, .btn:active, .btn.sApp-btn:before, .benifits-item:after {
    border-radius: 40px;
    background: var(--primary-bg-color-3);
}

.alert-success {
    color: var(--primary-bg-color-2) !important;
    background-color: #00ff99;
    border-color: #00ff99;
    font-size: 20px;
}

.alert-error {
    font-size: 20px;
}

.alert-danger {
    color: #24232e;
    background-color: #ff3c3c;
    border-color: #ff001b;
}

.form-group {
    width: 100%;
}

.row.max-width-800 {
    max-width: 800px !important;
    margin: auto;
}

div.font-size-14 {
    font-size: 14px !important;
}

div.font-size-12 {
    font-size: 12px !important;
}

span.windows-title {
    font-size: 22px;
}

a.yellow-link {
    color: var(--primary-color-2);
    font-weight: 500;
    text-decoration: none;
    display: contents;
}

#add-window-btn-desktop {
    background: #cdff52;
    color: #1f1e2a;
    min-width: 170px;
}

#add-window-btn-desktop:hover {
    background-color: var(--primary-color-2) !important;
}

#add-window-btn-mobile {
    background: #cdff52;
    color: #1f1e2a;
    min-width: 170px;
}

.form-control {
    border-radius: 40px;
    font-size: 22px;
}

.form-control.form-control-window-count {
    max-width: 100px;
    background: #a7a5b8;
    font-size: 18px;
    margin: auto;
    color: #000;
}

.form-control.form-control-window-size {
    max-width: 200px;
    background: #fff;
    font-size: 18px;
    margin: auto;
}

.windows-size-x {
    font-size: 32px;
    color: #fff;
}

.welcome-area {
    background: none;
}

.welcome-area h1 {
    color: var(--primary-color-2);
}

.section-heading {
    margin-bottom: 40px;
}

footer {
    background-color: #eff3fe;
    padding-top: 0;
}

/* bxslider */

.bx-wrapper {
    background: var(--primary-bg-color-2);
    box-shadow: none;
    border: none;
}

.bxslider {
    width: 100%;
    min-height: 400px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.bxslider > div {
    width: 100%;
    min-height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    color: #fff;
}

.display-mobile {
    display: none;
}

.bxslider select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23131313%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 0.7rem top 50%;
    background-size: 0.65rem auto;
    padding-right: 36px;
}

.bxslider h3:after {
    position: relative;
    display: block;
    content: '';
    width: 80px;
    height: 3px;
    background: var(--primary-color-2);
    margin-top: 10px;
}

.input-required .form-control {
    border: 2px solid #f00;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.form-group.form-group-inline {
    text-align: center;
}

.form-group.form-group-inline .form-control {
    display: inline-block;
}

.form-group.form-group-inline .form-control-append {
    display: inline-block;
    margin-left: 10px;
    font-size: 18px;
}

.bxslider-mobile .btn.slide-previous-go {
    font-size: 30px !important;
    padding: 11px 22px !important;
}
.col-12.col-buttons {
    text-align: center;
}

.col-12.col-buttons .btn {
    display: inline-block;
}

.btn.slide-next-desktop-4 {
    background: #00ff66 !important;
}

.btn.slide-next-desktop-4:hover {
    background: #00e35b !important;
}

.btn.slide-next-mobile-4,
.btn.slide-next-mobile-4:hover {
    background: #00e35b !important;
    min-width: 231px;
}

#form_desktop_oversize_notice {
    font-size: 16px;
    color: var(--primary-color-2) !important;
}

#form_mobile_oversize_notice {
    font-size: 12px;
    line-height: 16px;
    color: var(--primary-color-2) !important;
}

.flag-icon {
    display: inline-block;
    filter: grayscale(0.8);
    margin-left: 10px;
}

div > .flag-icon:first-child {
    margin-left: 0;
}

.flag-icon:hover,
.flag-icon.flag-icon-active {
    filter: grayscale(0);
}

@media screen and (max-width: 767px) {
    .display-mobile {
        display: block;
        background: var(--primary-bg-color-2);
    }
    .display-desktop {
        display: none;
    }

    .welcome-area {
        padding-top: 20px;
    }

    .welcome-area h1 {
        font-size: 32px;
    }

    .bxslider > div {
        padding: 0 20px;
    }

    .bxslider-mobile h3 {
        font-size: 23px !important;
    }

    .bxslider-mobile .btn {
        font-size: 15px !important;
    }

    .bxslider-mobile .btn.slide-previous-go {
        font-size: 30px !important;
        padding: 11px 22px !important;
    }

    .bxslider-mobile .btn.slide-next-mobile-1 {
        background: #00ff66 !important;
    }

    .bxslider-mobile .service-thumb img {
        /*max-width: 40vw;*/
        margin: 20px auto 0 auto;
    }

    .bxslider .alert-success,
    .bxslider .alert-error {
        font-size: 18px;
    }

    .bxslider .form-control {
        font-size: 18px;
        height: 40px;
    }

    .bxslider .form-control.form-control-window-count,
    .bxslider .form-control.form-control-window-size {
        padding: 0;
    }

    a.bg-primary:focus, a.bg-primary:hover, button.bg-primary:focus, button.bg-primary:hover {
        background-color: var(--primary-color-2) !important;
        color: var(--primary-bg-color-2) !important;
    }

    .btn.slide-next-desktop-4,
    .btn.slide-next-desktop-4:hover {
        background: #00ff66 !important;
    }

    .top-logo {
        margin-bottom: 40px;
    }

    span.windows-title {
        font-size: 12px;
    }

    .service-area .container {
        padding-left: 0;
        padding-right: 0;
    }

    .service-area .container .row {
        margin-left: 0;
        margin-right: 0;
    }

    .service-area .container .row.row-buttons, .windows-title-number-col {
        padding-bottom: 14px;
        border-bottom: 1px solid #FFCA00FF;
    }

    .windows-title-number-col {
        margin-bottom: 7px;
    }

    .service-area .container .row.row-buttons {
        margin-bottom: 12px;
    }

    .service-area .col, .service-area .col-1, .service-area .col-10, .service-area .col-11, .service-area .col-12, .service-area .col-2, .service-area .col-3, .service-area .col-4, .service-area .col-5, .service-area .col-6, .service-area .col-7, .service-area .col-8, .service-area .col-9, .service-area .col-auto, .service-area .col-lg, .service-area .col-lg-1, .service-area .col-lg-10, .service-area .col-lg-11, .service-area .col-lg-12, .service-area .col-lg-2, .service-area .col-lg-3, .service-area .col-lg-4, .service-area .col-lg-5, .service-area .col-lg-6, .service-area .col-lg-7, .service-area .col-lg-8, .service-area .col-lg-9, .service-area .col-lg-auto, .service-area .col-md, .service-area .col-md-1, .service-area .col-md-10, .service-area .col-md-11, .service-area .col-md-12, .service-area .col-md-2, .service-area .col-md-3, .service-area .col-md-4, .service-area .col-md-5, .service-area .col-md-6, .service-area .col-md-7, .service-area .col-md-8, .service-area .col-md-9, .service-area .col-md-auto, .service-area .col-sm, .service-area .col-sm-1, .service-area .col-sm-10, .service-area .col-sm-11, .service-area .col-sm-12, .service-area .col-sm-2, .service-area .col-sm-3, .service-area .col-sm-4, .service-area .col-sm-5, .service-area .col-sm-6, .service-area .col-sm-7, .service-area .col-sm-8, .service-area .col-sm-9, .service-area .col-sm-auto, .service-area .col-xl, .service-area .col-xl-1, .service-area .col-xl-10, .service-area .col-xl-11, .service-area .col-xl-12, .service-area .col-xl-2, .service-area .col-xl-3, .service-area .col-xl-4, .service-area .col-xl-5, .service-area .col-xl-6, .service-area .col-xl-7, .service-area .col-xl-8, .service-area .col-xl-9, .service-area .col-xl-auto {
        padding-left: 5px;
        padding-right: 5px;
    }

    .windows-size-x {
        font-size: 22px;
    }

    .service-area div.windows-title-number-col span.windows-title {
        font-size: 20px;
    }

    .windows-title-number {
        font-weight: bold;
    }

    .bx-viewport {
        height: auto !important;
    }
}

/* WhatsApp Floating Button */
.whatsapp-btn {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 40px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
}

.whatsapp-icon {
    margin-top: -2px;
    margin-left: 2px;
}

/* Pulse animation */
.pulse {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsiveness for mobile */
@media screen and (max-width: 768px) {
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
}

#scrollUp {
    display: none !important
}

/* ================================================================
   ZF Online Kalkulácia 2026 — vlastné štýly
   ================================================================ */

.service-area {
    background: var(--primary-bg-color-2);
}

@media screen and (max-width: 767px) {
    .service-area {
        padding-top: 0 !important;
    }

}

.faq-area {
    margin-top: 40px;
}

:root {
    --zf-primary:        #ffca00;
    --zf-primary-hover:  #d9ab00;
    --zf-primary-dark:   #1c2843;
    --zf-card-bg:        #ffffff;
    --zf-bg:             #f8fafc;
    --zf-text:           #1e293b;
    --zf-text-muted:     #64748b;
    --zf-border:         #e2e8f0;
    --zf-border-focus:   #ffca00;
    --zf-success-bg:     #f0fdf4;
    --zf-success-border: #bbf7d0;
    --zf-success-text:   #166534;
    --zf-error-bg:       #fef2f2;
    --zf-error-border:   #fecaca;
    --zf-error-text:     #dc2626;
    --zf-warn-bg:        #fffbeb;
    --zf-warn-border:    #fcd34d;
    --zf-warn-text:      #92400e;
    --zf-radius:         10px;
    --zf-shadow:         0 4px 18px rgba(0,0,0,0.10);
    --zf-shadow-lg:      0 10px 32px rgba(0,0,0,0.16);
}

.zf-calc-wrap {
    max-width: 820px;
    margin: 0 auto;
}

/* PROGRESS */
.zf-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}
.zf-progress-step {
    display: flex;
    align-items: center;
    gap: 8px;
}
.zf-ps-circle {
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    font-size: 14px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s; flex-shrink: 0;
}
.zf-ps-label {
    font-size: 12px; color: rgba(255,255,255,0.6);
    font-weight: 500; white-space: nowrap; transition: color 0.3s;
}
.zf-progress-step.zf-ps-active .zf-ps-circle { background: var(--zf-primary); border-color: var(--zf-primary); color: var(--zf-primary-dark); }
.zf-progress-step.zf-ps-active .zf-ps-label  { color: var(--zf-primary); font-weight: 700; }
.zf-progress-step.zf-ps-done  .zf-ps-circle  { background: rgba(255,202,0,0.25); border-color: var(--zf-primary); color: var(--zf-primary); }
.zf-progress-step.zf-ps-done  .zf-ps-label   { color: var(--zf-primary); }
.zf-progress-line {
    flex: 1; height: 2px;
    background: rgba(255,255,255,0.2);
    margin: 0 12px; max-width: 60px; transition: background 0.3s;
}
.zf-progress-line.zf-pline-done { background: var(--zf-primary); }

/* STEP CARD */
.zf-step-card {
    background: var(--zf-card-bg);
    border-radius: var(--zf-radius);
    box-shadow: var(--zf-shadow);
    overflow: hidden;
    display: none;
    animation: zfFadeIn 0.35s ease;
    margin-bottom: 24px;
}
.zf-step-card.zf-active { display: block; }
@keyframes zfFadeIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

.zf-step-header {
    background: var(--zf-primary);
    padding: 16px 24px;
    display: flex; align-items: center; gap: 12px;
}
.zf-sh-num {
    width: 28px; height: 28px; border-radius: 50%;
    border: 2px solid rgba(28,40,67,0.4);
    color: var(--zf-primary-dark);
    font-size: 13px; font-weight: 700;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.zf-step-header h3 { color: var(--zf-primary-dark); font-size: 1rem; font-weight: 700; margin: 0; }
.zf-step-header p  { color: rgba(28,40,67,0.65); font-size: 0.8rem; margin: 2px 0 0; }
.zf-step-body { padding: 24px; }

/* CHOICE CARDS */
.zf-choice-grid { display: grid; gap: 12px; margin-bottom: 4px; }
.zf-cols-2 { grid-template-columns: 1fr 1fr; }
.zf-cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.zf-choice-card {
    border: 2px solid var(--zf-border);
    border-radius: var(--zf-radius);
    padding: 16px 14px; cursor: pointer; transition: all 0.2s;
    text-align: center; position: relative;
    background: var(--zf-card-bg); user-select: none;
}
.zf-choice-card:hover { border-color: var(--zf-primary); background: #fffbea; }
.zf-choice-card.zf-selected { border-color: var(--zf-primary); background: #fffbea; box-shadow: 0 0 0 3px rgba(255,202,0,0.25); }
.zf-cc-check {
    position: absolute; top: 8px; right: 8px;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--zf-primary); color: var(--zf-primary-dark);
    font-size: 10px; display: none; align-items: center; justify-content: center;
}
.zf-choice-card.zf-selected .zf-cc-check { display: flex; }
.zf-cc-icon  { font-size: 28px; margin-bottom: 6px; display: block; }
.zf-cc-name  { font-size: 13px; font-weight: 700; color: var(--zf-text); display: block; }
.zf-choice-card.zf-selected .zf-cc-name { color: #7a5f00; }
.zf-cc-desc  { font-size: 11px; color: var(--zf-text-muted); margin-top: 3px; display: block; line-height: 1.4; }
.zf-section-label {
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--zf-text-muted); margin: 18px 0 10px;
}
.zf-section-label:first-child { margin-top: 0; }

/* PSC */
.zf-psc-row { display: flex; gap: 12px; align-items: flex-end; margin-bottom: 8px; }
.zf-psc-group { display: flex; flex-direction: column; gap: 5px; flex: 1; }
.zf-psc-group label { font-size: 11px; font-weight: 700; color: var(--zf-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.zf-psc-input {
    padding: 11px 14px; border: 1px solid var(--zf-border); border-radius: 6px;
    font-size: 16px; font-family: inherit; color: var(--zf-text);
    background: var(--zf-card-bg); outline: none; width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
    letter-spacing: 2px; font-weight: 600;
}
.zf-psc-input:focus { border-color: var(--zf-primary); box-shadow: 0 0 0 3px rgba(255,202,0,0.18); }
.zf-psc-input.zf-invalid { border-color: var(--zf-error-text); }
.zf-btn-psc-check {
    background: var(--zf-primary); color: var(--zf-primary-dark);
    border: none; border-radius: 6px;
    padding: 11px 20px; font-size: 14px; font-weight: 700; cursor: pointer;
    font-family: inherit; transition: background 0.2s; white-space: nowrap;
}
.zf-btn-psc-check:hover { background: var(--zf-primary-hover); }
.zf-transport-result {
    background: var(--zf-success-bg); border: 1px solid var(--zf-success-border);
    border-radius: 6px; padding: 12px 16px; font-size: 13px; margin-top: 8px;
    display: none; align-items: center; gap: 10px;
}
.zf-transport-result.zf-show { display: flex; }
.zf-tr-icon { font-size: 20px; flex-shrink: 0; }
.zf-transport-warn {
    background: var(--zf-warn-bg); border: 1px solid var(--zf-warn-border);
    border-radius: 6px; padding: 12px 16px; font-size: 13px; margin-top: 8px;
    display: none; color: var(--zf-warn-text);
}
.zf-transport-warn.zf-show { display: block; }

/* WINDOWS TABLE */
.zf-win-label-row {
    display: grid;
    grid-template-columns: 28px 1fr 14px 1fr 72px 36px;
    gap: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--zf-border); margin-bottom: 10px;
}
.zf-win-label-row span { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--zf-text-muted); }
.zf-win-row {
    display: grid;
    grid-template-columns: 28px 1fr 14px 1fr 72px 36px;
    gap: 8px; align-items: center; margin-bottom: 8px;
    padding: 8px 10px; background: var(--zf-bg);
    border: 1px solid var(--zf-border); border-radius: 6px;
    transition: border-color 0.2s;
}
.zf-win-row:hover { border-color: var(--zf-primary); }
.zf-wr-num { font-size: 12px; color: var(--zf-text-muted); text-align: center; font-weight: 600; }
.zf-wr-x   { text-align: center; color: var(--zf-text-muted); font-size: 14px; }
.zf-inp {
    width: 100%; padding: 9px 8px; border: 1px solid var(--zf-border); border-radius: 6px;
    font-size: 15px; font-family: inherit; color: var(--zf-text); outline: none;
    background: var(--zf-card-bg); transition: border-color 0.2s, box-shadow 0.2s;
}
.zf-inp:focus { border-color: var(--zf-primary); box-shadow: 0 0 0 3px rgba(255,202,0,0.18); }
.zf-inp-c { text-align: center; font-weight: 700; color: #7a5f00; }
.zf-btn-remove {
    width: 34px; height: 36px; background: var(--zf-error-bg); border: 1px solid var(--zf-error-border);
    border-radius: 6px; color: var(--zf-error-text); font-size: 15px; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: background 0.2s; flex-shrink: 0;
}
.zf-btn-remove:hover { background: #fecaca; }

/* WEEKEND */
.zf-weekend-toggle {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px; background: var(--zf-bg);
    border: 1px solid var(--zf-border); border-radius: 6px;
    cursor: pointer; user-select: none; margin-top: 16px; transition: all 0.2s;
}
.zf-weekend-toggle:hover { border-color: var(--zf-primary); background: #fffbea; }
.zf-weekend-toggle.zf-active { border-color: var(--zf-primary); background: #fffbea; }
.zf-wt-checkbox {
    width: 20px; height: 20px; border: 2px solid var(--zf-border); border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; color: transparent; flex-shrink: 0; transition: all 0.2s;
}
.zf-weekend-toggle.zf-active .zf-wt-checkbox { border-color: var(--zf-primary); color: #7a5f00; background: #fffbea; }
.zf-wt-text { font-size: 13px; color: var(--zf-text); }
.zf-wt-text strong { display: block; font-weight: 700; }
.zf-wt-text span { color: var(--zf-text-muted); font-size: 12px; }

.zf-hint-box {
    background: var(--zf-bg); border: 1px solid var(--zf-border); border-radius: 6px;
    padding: 10px 14px; font-size: 12px; color: var(--zf-text-muted); margin-top: 14px; line-height: 1.6;
}
.zf-hint-box a { color: #7a5f00; }

/* BUTTONS */
.zf-btn-row { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.zf-btn-add {
    background: transparent; border: 1.5px dashed var(--zf-primary); color: #7a5f00;
    border-radius: 6px; padding: 10px 18px; font-size: 13px; font-weight: 600;
    cursor: pointer; transition: all 0.2s; font-family: inherit; margin-top: 12px;
}
.zf-btn-add:hover { background: #fffbea; border-style: solid; }
.zf-btn-next {
    background: var(--zf-primary); color: var(--zf-primary-dark);
    border: none; border-radius: 6px; padding: 12px 28px; font-size: 15px; font-weight: 700;
    cursor: pointer; font-family: inherit; transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    display: flex; align-items: center; gap: 8px; margin-left: auto;
}
.zf-btn-next:hover { background: var(--zf-primary-hover); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(255,202,0,0.4); }
.zf-btn-back {
    background: transparent; color: var(--zf-text-muted); border: 1px solid var(--zf-border);
    border-radius: 6px; padding: 12px 20px; font-size: 14px; font-weight: 600;
    cursor: pointer; font-family: inherit; transition: all 0.2s;
}
.zf-btn-back:hover { border-color: var(--zf-text-muted); color: var(--zf-text); }
.zf-btn-calc {
    background: var(--zf-primary); color: var(--zf-primary-dark);
    border: none; border-radius: 6px; padding: 14px 32px; font-size: 16px; font-weight: 700;
    cursor: pointer; font-family: inherit; width: 100%; margin-top: 20px;
    transition: background 0.2s, box-shadow 0.2s;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.zf-btn-calc:hover { background: var(--zf-primary-hover); box-shadow: 0 4px 14px rgba(255,202,0,0.4); }

.zf-error-msg {
    background: var(--zf-error-bg); border: 1px solid var(--zf-error-border); border-radius: 6px;
    padding: 12px 16px; color: var(--zf-error-text); font-size: 13px; margin-top: 14px; display: none;
}

/* RESULTS */
.zf-results-card {
    background: var(--zf-card-bg); border-radius: var(--zf-radius);
    box-shadow: var(--zf-shadow-lg); overflow: hidden; display: none;
    animation: zfFadeIn 0.4s ease; margin-top: 0;
}
.zf-results-title { background: var(--zf-primary); padding: 20px 24px; }
.zf-results-title h3 { font-size: 1.1rem; font-weight: 700; color: var(--zf-primary-dark); margin: 0 0 2px; }
.zf-results-title p  { font-size: 0.82rem; color: rgba(28,40,67,0.65); margin: 0; }
.zf-result-section { padding: 20px 24px; border-bottom: 1px solid var(--zf-border); }
.zf-result-section h4 {
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
    color: var(--zf-text-muted); margin: 0 0 14px;
}
.zf-result-section-success { background: var(--zf-success-bg); }
.zf-warn-section { background: var(--zf-warn-bg); border-left: 4px solid var(--zf-warn-border); }
.zf-warn-section h4 { color: var(--zf-warn-text) !important; }
.zf-warn-section p { font-size: 13px; color: #78350f; margin: 0 0 12px; line-height: 1.6; }
.zf-summary-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.zf-chip {
    background: #fffbea; border: 1px solid var(--zf-primary); color: #7a5f00;
    border-radius: 20px; padding: 4px 12px; font-size: 12px; font-weight: 600;
}
.zf-chip-warn { background: var(--zf-warn-bg); border-color: var(--zf-warn-border); color: var(--zf-warn-text); }
.zf-win-table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13px; }
.zf-win-table th { text-align: left; padding: 6px 8px; font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--zf-text-muted); border-bottom: 2px solid var(--zf-border); }
.zf-win-table td { padding: 7px 8px; border-bottom: 1px solid var(--zf-bg); color: var(--zf-text); }
.zf-win-table tr:last-child td { border-bottom: none; }
.zf-win-table .zf-muted { color: var(--zf-text-muted); font-size: 12px; }
.zf-win-table tr.zf-no-rot td { color: #92400e; background: #fffbeb; }
.zf-res-line {
    display: flex; justify-content: space-between; align-items: center;
    padding: 9px 0; border-bottom: 1px dashed var(--zf-success-border);
    font-size: 14px; color: var(--zf-success-text);
}
.zf-res-line:last-child { border-bottom: none; }
.zf-res-line .zf-rl-label { flex: 1; }
.zf-res-line .zf-rl-val { font-weight: 700; white-space: nowrap; padding-left: 12px; }
.zf-warn-line { color: var(--zf-warn-text) !important; border-color: var(--zf-warn-border) !important; }
.zf-warn-line .zf-rl-val { color: #b45309; }
.zf-joint-info {
    background: #fffbea; border: 1px solid var(--zf-primary);
    border-radius: 6px; padding: 10px 14px; font-size: 13px; color: #7a5f00; margin: 8px 0;
}
.zf-res-total {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; background: #fffbea; border-top: 2px solid var(--zf-primary);
}
.zf-rt-label { font-size: 15px; color: #7a5f00; font-weight: 700; }
.zf-rt-price { font-size: 2rem; font-weight: 800; color: var(--zf-primary-dark); }
.zf-res-note { padding: 14px 24px; font-size: 12px; color: var(--zf-text-muted); line-height: 1.6; background: var(--zf-bg); border-top: 1px solid var(--zf-border); }
.zf-results-actions { display: flex; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--zf-border); justify-content: flex-end; flex-wrap: wrap; }
.zf-btn-reset { background: transparent; border: 1px solid var(--zf-border); color: var(--zf-text-muted); border-radius: 6px; padding: 10px 18px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit; transition: all 0.2s; }
.zf-btn-reset:hover { border-color: var(--zf-primary); color: #7a5f00; }
.zf-btn-zaujimam { background: var(--zf-primary); color: var(--zf-primary-dark); border: none; border-radius: 6px; padding: 10px 22px; font-size: 14px; font-weight: 700; cursor: pointer; font-family: inherit; transition: background 0.2s; }
.zf-btn-zaujimam:hover { background: var(--zf-primary-hover); }

/* CONTACT FORM */
.zf-contact-form-section { padding: 24px; border-top: 1px solid var(--zf-border); background: var(--zf-bg); display: none; }
.zf-contact-form-section h4 { font-size: 15px; font-weight: 700; color: var(--zf-text); margin: 0 0 4px; }
.zf-contact-form-section > p { font-size: 13px; color: var(--zf-text-muted); margin: 0 0 20px; }
.zf-customer-type { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.zf-ctype-btn { border: 2px solid var(--zf-border); border-radius: 6px; padding: 12px; cursor: pointer; background: var(--zf-card-bg); text-align: center; transition: all 0.2s; font-family: inherit; }
.zf-ctype-btn:hover { border-color: var(--zf-primary); background: #fffbea; }
.zf-ctype-btn.zf-ctype-active { border-color: var(--zf-primary); background: #fffbea; }
.zf-ct-icon  { font-size: 22px; display: block; margin-bottom: 4px; }
.zf-ct-label { font-size: 13px; font-weight: 700; color: var(--zf-text); display: block; }
.zf-ctype-btn.zf-ctype-active .zf-ct-label { color: #7a5f00; }
.zf-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.zf-form-group { display: flex; flex-direction: column; gap: 5px; }
.zf-form-group label { font-size: 11px; font-weight: 700; color: var(--zf-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.zf-form-group input { padding: 11px 14px; border: 1px solid var(--zf-border); border-radius: 6px; font-size: 14px; font-family: inherit; color: var(--zf-text); background: var(--zf-card-bg); outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.zf-form-group input:focus { border-color: var(--zf-primary); box-shadow: 0 0 0 3px rgba(255,202,0,0.18); }
.zf-form-group input.zf-invalid { border-color: var(--zf-error-text); }
.zf-btn-submit { width: 100%; background: var(--zf-primary); color: var(--zf-primary-dark); border: none; border-radius: 6px; padding: 14px; font-size: 15px; font-weight: 700; cursor: pointer; font-family: inherit; transition: background 0.2s, box-shadow 0.2s; display: flex; align-items: center; justify-content: center; gap: 10px; }
.zf-btn-submit:hover { background: var(--zf-primary-hover); box-shadow: 0 4px 14px rgba(255,202,0,0.4); }
.zf-btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.zf-form-error { background: var(--zf-error-bg); border: 1px solid var(--zf-error-border); border-radius: 6px; padding: 10px 14px; color: var(--zf-error-text); font-size: 13px; margin-top: 12px; display: none; }
.zf-send-success { padding: 28px; text-align: center; display: none; }
.zf-ss-icon { font-size: 48px; margin-bottom: 12px; display: block; }
.zf-send-success h4 { font-size: 18px; font-weight: 700; color: var(--zf-success-text); margin: 0 0 8px; }
.zf-send-success p  { font-size: 13px; color: var(--zf-text-muted); line-height: 1.6; margin: 0; }

/* RESPONSIVE */
@media (max-width: 600px) {
    .zf-cols-2, .zf-cols-3 { grid-template-columns: 1fr 1fr; }
    .zf-win-label-row,
    .zf-win-row { grid-template-columns: 24px 1fr 12px 1fr 60px 32px; gap: 5px; }
    .zf-step-body { padding: 16px; }
    .zf-result-section, .zf-res-total, .zf-results-actions, .zf-res-note { padding-left: 16px; padding-right: 16px; }
    .zf-btn-next { margin-left: 0; width: 100%; justify-content: center; }
    .zf-ps-label { display: none; }
    .zf-form-grid { grid-template-columns: 1fr; }
    .zf-contact-form-section { padding: 16px; }
    .zf-psc-row { flex-direction: column; }
    .zf-btn-psc-check { width: 100%; }
    .zf-win-table th:nth-child(4), .zf-win-table td:nth-child(4),
    .zf-win-table th:nth-child(5), .zf-win-table td:nth-child(5) { display: none; }
}

.pricing-table {
    width: 100%;
    border: 1px solid #0e2746;
}

.pricing-table td {
    padding: 8px 5px;
    border: 1px solid #0e2746;
}

.pricing-table tr td:first-child {
    color: #0e2746;
    font-weight: 500;
}

.pricing-table tr:first-child td:first-child {
    background: #0e2746;
    color: #fff;
    font-weight: 500;
}

.pricing-table tr:first-child td:nth-of-type(2),
.pricing-table tr:first-child td:nth-of-type(3){
    background: #878990;
    color: #fff;
    font-weight: 500;
}

.pricing-table tr:first-child td:last-child {
    background: #87bfed;
    color: #fff;
    font-weight: 500;
}

.pricing-table tr:not(:nth-of-type(1)) td:nth-of-type(2) {
    background: #ffd04c;
}

.pricing-table tr:not(:nth-of-type(1)) td:nth-of-type(3) {
    background: #ffd461;
}

.pricing-table tr:not(:nth-of-type(1)) td:last-child {
    background: #b6d4ed;
}