/* Global resets and base styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
    background-color: var(--color-bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

::selection {
    background: rgba(1, 165, 157, 0.35);
    color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: var(--font-extrabold);
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    letter-spacing: -0.02em;
}

a {
    color: var(--color-brand-teal);
    text-decoration: none;
}

a:hover {
    color: var(--color-brand-teal-dim);
}

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

#scroll-prog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-brand);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9000;
    pointer-events: none;
    will-change: transform;
}

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    background: var(--color-bg-surface);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-6);
    color: var(--color-error);
    font-size: var(--text-sm);
    z-index: 1000;
    max-width: 480px;
}

#blazor-error-ui .reload {
    color: var(--color-brand-teal);
    margin-left: var(--space-3);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    margin-left: var(--space-3);
    color: var(--color-text-muted);
}

/* ============================================================
   Cookie Consent Banner
   z-index 900 — above nav (100), below error UI (1000)
   ============================================================ */

#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-border-default);
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.4);

    transform: translateY(calc(100% + 2px));
    transition: transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}

#cookie-banner.cc-in {
    transform: translateY(0);
}

#cookie-banner.cc-out {
    transform: translateY(calc(100% + 2px));
    transition-timing-function: cubic-bezier(0.55, 0, 0.78, 0);
    transition-duration: 0.32s;
}

/* ---- Inner layout ---- */
.cc-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 4rem);
}

.cc-main {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-5) 0;
    flex-wrap: wrap;
}

/* ---- Text block ---- */
.cc-text {
    flex: 1;
    min-width: 260px;
}

.cc-title {
    display: block;
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
    letter-spacing: -0.01em;
}

.cc-body {
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 60ch;
}

.cc-link {
    color: var(--color-brand-teal);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}
.cc-link:hover {
    color: var(--color-brand-mint);
}

/* ---- Actions ---- */
.cc-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* Base button reset */
.cc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: var(--radius-full);
    padding: 0.625rem 1.125rem;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease,
                box-shadow 0.25s ease, transform 0.25s ease;
    white-space: nowrap;
    text-decoration: none;
}

.cc-btn:focus-visible {
    outline: 2px solid var(--color-brand-teal);
    outline-offset: 2px;
}

/* Accept — primary teal gradient */
.cc-btn--accept {
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 0 0 0 rgba(1, 165, 157, 0);
}
.cc-btn--accept:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(1, 165, 157, 0.4);
}
.cc-btn--accept:active {
    transform: translateY(0);
}

/* Reject — ghost border */
.cc-btn--reject {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-default);
}
.cc-btn--reject:hover {
    border-color: var(--color-border-accent);
    color: var(--color-text-primary);
    transform: translateY(-1px);
}

/* Settings — text link style */
.cc-btn--settings {
    background: transparent;
    color: var(--color-text-muted);
    padding-left: var(--space-2);
    padding-right: var(--space-2);
    border: 1px solid transparent;
}
.cc-btn--settings::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform 0.2s ease;
    margin-left: var(--space-1);
    flex-shrink: 0;
}
.cc-btn--settings.cc-btn--settings-open::after {
    transform: rotate(-135deg) translate(-2px, -2px);
}
.cc-btn--settings:hover {
    color: var(--color-text-primary);
}

/* Save — same as reject but teal tint */
.cc-btn--save {
    background: rgba(1, 165, 157, 0.1);
    color: var(--color-brand-mint);
    border: 1px solid rgba(1, 165, 157, 0.3);
    font-size: var(--text-sm);
}
.cc-btn--save:hover {
    background: rgba(1, 165, 157, 0.18);
    border-color: var(--color-brand-teal);
    transform: translateY(-1px);
}

/* ---- Settings panel ---- */
.cc-panel {
    border-top: 1px solid var(--color-border-subtle);
    padding: var(--space-5) 0 var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.cc-panel[hidden] {
    display: none;
}

.cc-cat {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
}

.cc-cat-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.cc-cat-name {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.cc-cat-desc {
    font-size: var(--text-xs);
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 52ch;
}

.cc-always-on {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-brand-mint);
    flex-shrink: 0;
    padding-top: 2px;
    letter-spacing: 0.02em;
}

/* ---- Toggle switch ---- */
.cc-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
}

.cc-toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.cc-toggle-track {
    position: relative;
    display: block;
    width: 46px;
    height: 25px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.cc-toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 17px;
    height: 17px;
    background: var(--color-text-muted);
    border-radius: 50%;
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), background 0.25s ease;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.cc-toggle-input:checked + .cc-toggle-track {
    background: var(--color-brand-teal);
    border-color: var(--color-brand-teal);
}

.cc-toggle-input:checked + .cc-toggle-track .cc-toggle-thumb {
    transform: translateX(21px);
    background: #fff;
}

.cc-toggle-input:focus-visible + .cc-toggle-track {
    outline: 2px solid var(--color-brand-teal);
    outline-offset: 2px;
}

.cc-toggle:hover .cc-toggle-track {
    border-color: rgba(255, 255, 255, 0.3);
}

.cc-toggle-input:checked:hover + .cc-toggle-track {
    background: var(--color-brand-teal-dim);
    border-color: var(--color-brand-teal-dim);
}

/* ---- Panel footer ---- */
.cc-panel-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: var(--space-2);
}

/* ---- Responsive ---- */
@media (max-width: 760px) {
    .cc-main {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
        padding: var(--space-5) 0;
    }

    .cc-actions {
        width: 100%;
    }

    .cc-btn--accept {
        flex: 1;
        justify-content: center;
    }

    .cc-btn--reject {
        flex: 1;
        justify-content: center;
    }

    .cc-btn--settings {
        order: -1;
        padding-left: 0;
    }

    .cc-cat {
        flex-direction: column;
        gap: var(--space-3);
    }
}

@media (prefers-reduced-motion: reduce) {
    #cookie-banner {
        transition: opacity 0.15s ease;
        transform: none !important;
    }
    #cookie-banner:not(.cc-in) {
        opacity: 0;
        pointer-events: none;
    }
    #cookie-banner.cc-in {
        opacity: 1;
    }
    #cookie-banner.cc-out {
        opacity: 0;
    }
}

/* ============================================================
   Website-Konfigurator  /konfigurator
   ============================================================ */

/* ── Shared container ── */
.kfg { min-height: 100vh; }

.kfg-hero__inner,
.kfg-layout {
    max-width: 1240px;
    margin: 0 auto;
    padding-left:  clamp(1.25rem, 5vw, 4rem);
    padding-right: clamp(1.25rem, 5vw, 4rem);
}

/* ── Hero ── */
.kfg-hero {
    position: relative;
    padding: 128px 0 56px;
    overflow: hidden;
}

.kfg-hero__glow {
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 420px;
    background: radial-gradient(ellipse at center, rgba(1, 165, 157, 0.13) 0%, transparent 70%);
    pointer-events: none;
}

.kfg-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    margin-bottom: 1.75rem;
    transition: color 0.2s ease, gap 0.2s ease;
}

.kfg-back:hover {
    color: var(--color-brand-mint);
    gap: 0.35rem;
}

.kfg-back i,
.kfg-back svg { width: 16px; height: 16px; flex-shrink: 0; }

.kfg-hero__title {
    font-family: var(--font-display);
    font-weight: var(--font-extrabold);
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--color-text-primary);
    text-wrap: balance;
    margin-bottom: 1rem;
}

.kfg-hero__sub {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--color-text-secondary);
    max-width: 52ch;
    line-height: 1.65;
}

/* ── Two-column layout ── */
.kfg-layout {
    display: grid;
    grid-template-columns: 1fr 308px;
    gap: 3rem;
    padding-top: 2rem;
    padding-bottom: 6rem;
    align-items: start;
}

/* ── Sections ── */
.kfg-sect {
    margin-bottom: 3rem;
}

.kfg-sect__head {
    margin-bottom: 1.5rem;
}

.kfg-sect__title {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
    text-wrap: balance;
}

.kfg-sect__sub {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 60ch;
    line-height: 1.6;
}

/* ── Package grid ── */
.kfg-pkgs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

/* ── Package card ── */
.kfg-pkg {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 1.5rem;
    background: var(--color-bg-surface);
    border: 1.5px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-align: left;
    color: var(--color-text-secondary);
    transition:
        border-color 0.25s var(--ease-out-quart),
        background   0.25s var(--ease-out-quart),
        box-shadow   0.28s var(--ease-out-quart),
        transform    0.28s var(--ease-out-quart);
}

.kfg-pkg:hover {
    border-color: rgba(1, 165, 157, 0.4);
    background: var(--color-bg-elevated);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    transform: translateY(-3px);
}

.kfg-pkg.is-selected {
    border-color: var(--color-brand-teal);
    background: rgba(1, 165, 157, 0.06);
    box-shadow:
        0 0 0 1px var(--color-brand-teal),
        0 10px 48px rgba(1, 165, 157, 0.18);
    transform: translateY(-3px);
}

/* Badge row */
.kfg-pkg__badges {
    min-height: 1.5rem;
    margin-bottom: 0.75rem;
}

.kfg-pkg__badge {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

.kfg-pkg__badge--pop {
    background: rgba(1, 165, 157, 0.15);
    color: var(--color-brand-mint);
    border: 1px solid rgba(1, 165, 157, 0.3);
}

.kfg-pkg__badge--custom {
    background: rgba(27, 117, 187, 0.15);
    color: #7EC8F5;
    border: 1px solid rgba(27, 117, 187, 0.3);
}

/* Icon / check row */
.kfg-pkg__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.875rem;
}

.kfg-pkg__icon i,
.kfg-pkg__icon svg { width: 22px; height: 22px; color: var(--color-brand-teal); }

.kfg-pkg__check {
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.2s ease, transform 0.2s var(--ease-out-quart);
}

.kfg-pkg__check i,
.kfg-pkg__check svg { width: 20px; height: 20px; color: var(--color-brand-teal); }

.kfg-pkg.is-selected .kfg-pkg__check {
    opacity: 1;
    transform: scale(1);
}

/* Text */
.kfg-pkg__name {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    margin-bottom: 0.3rem;
}

.kfg-pkg__tagline {
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* Features list */
.kfg-pkg__features {
    list-style: none;
    padding: 0;
    margin: 0 0 auto 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding-bottom: 1.25rem;
    flex: 1;
}

.kfg-pkg__features li {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    padding-left: 1.1rem;
    position: relative;
    line-height: 1.45;
}

.kfg-pkg__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.52em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-brand-teal);
    opacity: 0.7;
}

/* Price display */
.kfg-pkg__price {
    display: flex;
    align-items: baseline;
    gap: 0.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-subtle);
    margin-top: 0;
}

.kfg-pkg__note {
    font-size: 0.78rem;
    color: var(--color-text-faint);
    align-self: center;
    margin-right: 0.2rem;
}

.kfg-pkg__amount {
    font-family: var(--font-display);
    font-weight: var(--font-extrabold);
    font-size: 1.6rem;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    transition: color 0.2s ease;
}

.kfg-pkg.is-selected .kfg-pkg__amount {
    color: var(--color-brand-mint);
}

.kfg-pkg__unit {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: var(--font-medium);
}

/* ── Add-on groups ── */
.kfg-group {
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 0.75rem;
    background: var(--color-bg-surface);
}

.kfg-group__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.125rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: var(--font-semibold);
    transition: background 0.18s ease, color 0.18s ease;
}

.kfg-group__toggle:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.kfg-group__label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.kfg-group__label i,
.kfg-group__label svg { width: 16px; height: 16px; color: var(--color-brand-teal); flex-shrink: 0; }

.kfg-group__chevron {
    width: 16px !important;
    height: 16px !important;
    flex-shrink: 0;
    transition: transform 0.25s var(--ease-out-quart);
}

.kfg-group__toggle.is-closed .kfg-group__chevron {
    transform: rotate(-90deg);
}

.kfg-group__body {
    border-top: 1px solid var(--color-border-subtle);
}

/* ── Add-on items ── */
.kfg-addon {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.7rem 1.125rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.kfg-addon:hover {
    background: var(--color-bg-elevated);
}

.kfg-addon.is-checked {
    background: rgba(1, 165, 157, 0.05);
}

.kfg-addon + .kfg-addon {
    border-top: 1px solid var(--color-border-subtle);
}

/* Custom checkbox */
.kfg-addon__cb {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--color-border-default);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
    transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.kfg-addon__cb:checked {
    background: var(--color-brand-teal);
    border-color: var(--color-brand-teal);
    box-shadow: 0 0 8px rgba(1, 165, 157, 0.4);
}

.kfg-addon__cb:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 5px;
    height: 9px;
    border-right: 1.5px solid #fff;
    border-bottom: 1.5px solid #fff;
    transform: rotate(45deg);
}

.kfg-addon__cb:focus-visible {
    outline: 2px solid var(--color-brand-teal);
    outline-offset: 2px;
}

/* Add-on text */
.kfg-addon__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.kfg-addon__name {
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kfg-addon.is-checked .kfg-addon__name {
    color: var(--color-text-primary);
}

.kfg-addon__desc {
    font-size: 0.76rem;
    color: var(--color-text-faint);
    line-height: 1.4;
}

.kfg-addon__price {
    font-size: 0.82rem;
    font-weight: var(--font-semibold);
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.kfg-addon.is-checked .kfg-addon__price {
    color: var(--color-brand-mint);
}

/* ── Contact form ── */
.kfg-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kfg-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.kfg-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.kfg-field__label {
    font-size: 0.82rem;
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
}

.kfg-req {
    color: var(--color-brand-teal);
}

.kfg-opt {
    color: var(--color-text-faint);
    font-weight: var(--font-regular);
}

.kfg-field__input {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.875rem;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    line-height: 1.5;
    width: 100%;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.kfg-field__input::placeholder {
    color: var(--color-text-faint);
}

.kfg-field__input:hover {
    border-color: var(--color-border-accent);
    background: var(--color-bg-surface);
}

.kfg-field__input:focus {
    outline: none;
    border-color: var(--color-brand-teal);
    background: var(--color-bg-surface);
    box-shadow: 0 0 0 3px rgba(1, 165, 157, 0.14);
}

.kfg-field__textarea {
    resize: vertical;
    min-height: 100px;
}

/* ── Summary sidebar ── */
.kfg-aside {
    position: sticky;
    top: 96px;
}

.kfg-sum {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kfg-sum__title {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
}

.kfg-sum__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 2rem;
}

.kfg-sum__empty {
    font-size: 0.82rem;
    color: var(--color-text-faint);
    line-height: 1.5;
}

/* Summary items (created by JS) */
.kfg-si {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
}

.kfg-si--pkg .kfg-si__name {
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.kfg-si__name {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kfg-si__price {
    font-size: 0.82rem;
    font-weight: var(--font-medium);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.kfg-si--pkg .kfg-si__price {
    color: var(--color-brand-mint);
}

/* Divider + total */
.kfg-sum__divider {
    height: 1px;
    background: var(--color-border-subtle);
}

.kfg-sum__total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
}

.kfg-sum__total-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-weight: var(--font-medium);
}

.kfg-sum__total-value {
    font-family: var(--font-display);
    font-weight: var(--font-extrabold);
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--color-brand-mint);
}

.kfg-sum__note {
    font-size: 0.73rem;
    color: var(--color-text-faint);
    line-height: 1.5;
}

/* CTA button */
.kfg-sum__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1.25rem;
    background: var(--gradient-brand);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: var(--font-semibold);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: box-shadow 0.25s ease, transform 0.25s ease, opacity 0.2s ease;
}

.kfg-sum__cta i,
.kfg-sum__cta svg { width: 16px; height: 16px; flex-shrink: 0; }

.kfg-sum__cta:not(:disabled):hover {
    box-shadow: 0 4px 20px rgba(1, 165, 157, 0.45);
    transform: translateY(-1px);
}

.kfg-sum__cta:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.kfg-sum__req {
    font-size: 0.76rem;
    color: var(--color-text-faint);
    text-align: center;
    line-height: 1.5;
    margin-top: -0.4rem;
}

.kfg-sum__sent {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    text-align: center;
    background: rgba(1, 165, 157, 0.07);
    border: 1px solid rgba(1, 165, 157, 0.2);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
}

.kfg-sum__sent i,
.kfg-sum__sent svg { width: 20px; height: 20px; color: var(--color-brand-teal); }

.kfg-sum__sent a {
    color: var(--color-brand-teal);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ── Mobile sticky bar ── */
.kfg-mobile-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-border-default);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    padding: 0.75rem clamp(1.25rem, 5vw, 4rem);
}

.kfg-mobile-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: 1240px;
    margin: 0 auto;
}

.kfg-mobile-bar__label {
    display: block;
    font-size: 0.72rem;
    color: var(--color-text-faint);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.kfg-mobile-bar__total {
    display: block;
    font-family: var(--font-display);
    font-weight: var(--font-extrabold);
    font-size: 1.2rem;
    letter-spacing: -0.02em;
    color: var(--color-brand-mint);
}

.kfg-mobile-bar__btn {
    padding: 0.65rem 1.5rem;
    background: var(--gradient-brand);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: box-shadow 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.kfg-mobile-bar__btn:not(:disabled):hover {
    box-shadow: 0 4px 16px rgba(1, 165, 157, 0.4);
    transform: translateY(-1px);
}

.kfg-mobile-bar__btn:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

/* ── Responsive ── */

/* On large screens: hide mobile bar */
@media (min-width: 1024px) {
    .kfg-mobile-bar { display: none !important; }
}

/* Tablet */
@media (max-width: 1023px) {
    .kfg-layout {
        grid-template-columns: 1fr;
    }
    .kfg-aside {
        display: none; /* replaced by mobile bar */
    }
    .kfg-steps {
        padding-bottom: 5rem; /* room for sticky bar */
    }
}

/* Narrow tablet */
@media (max-width: 640px) {
    .kfg-pkgs {
        grid-template-columns: 1fr;
    }
    .kfg-form__row {
        grid-template-columns: 1fr;
    }
}

/* Small phones */
@media (max-width: 560px) {
    /* Reduce excessive hero top-padding so the page doesn't feel empty */
    .kfg-hero {
        padding-top: 96px;
        padding-bottom: 36px;
    }
    /* Allow addon names to wrap rather than clip/overflow on narrow viewports */
    .kfg-addon__name {
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }
}

/* Very small phones */
@media (max-width: 420px) {
    .kfg-hero {
        padding-top: 84px;
        padding-bottom: 28px;
    }
    .kfg-pkg {
        padding: 1.125rem;
    }
    .kfg-group__toggle {
        padding: 0.75rem 0.875rem;
    }
    .kfg-addon {
        padding: 0.6rem 0.875rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .kfg-pkg,
    .kfg-pkg__check,
    .kfg-addon__cb,
    .kfg-group__chevron,
    .kfg-sum__cta,
    .kfg-mobile-bar__btn,
    .kfg-field__input {
        transition: none !important;
        transform: none !important;
    }
}

/* ── Mobile nav overlay (must be global – body class toggled by JS) ── */
@media (max-width: 900px) {
    body.nav-menu-open .site-nav__links {
        display: flex;
        position: fixed;
        inset: 64px 0 auto 0;
        z-index: 199; /* just below the nav bar (z-index: 200) */
        flex-direction: column;
        gap: 0;
        background: rgba(3, 9, 26, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 12px 0;
        border-bottom: 1px solid var(--color-border-subtle);
    }

    body.nav-menu-open .site-nav__links a {
        padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-16));
        width: 100%;
    }
}