/* ==================================
   COMPONENTS
   ================================== */

button, .button {
    transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
    background-color: var(--color-primary);
    border-radius: var(--border-radius);
    padding: 0.75rem 1.75rem;
    color: #ffffff !important;
    font-weight: var(--fw-semibold) !important;
    font-size: var(--fs-small);
    border: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
}

.button-secondary {
    transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
    border-radius: var(--border-radius);
    padding: 0.75rem 1.75rem;
    background-color: var(--color-graphite);
    color: #ffffff !important;
    font-weight: var(--fw-semibold) !important;
    font-size: var(--fs-small);
    border: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
}

.button-third {
    transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
    background-color: transparent;
    border-radius: var(--border-radius);
    padding: 0.75rem 1.75rem;
    color: var(--color-text) !important;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-small);
    border: 1px solid var(--color-border-strong) !important;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
}

.button-white {
    transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
    background-color: #ffffff;
    border-radius: var(--border-radius);
    padding: 0.75rem 1.75rem;
    color: var(--color-text) !important;
    font-weight: var(--fw-semibold) !important;
    font-size: var(--fs-small);
    border: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
}

button:hover, .button:hover, .button-secondary:hover, .button-third:hover, .button-white:hover {
    text-decoration: none;
    transform: translateY(-1px) scale(1.02);
}

button:active, .button:active, .button-secondary:active, .button-third:active, .button-white:active {
    transform: scale(0.98);
}

.button.is-disabled {
    background-color: var(--color-text-muted-20);
    color: var(--color-text) !important;
    border: var(--border-grey);
    cursor: not-allowed;
    pointer-events: none;
}

/* Scroll-to-top button */
.scroll-to-top {
    position: fixed;
    right: calc(var(--space-l) + env(safe-area-inset-right, 0px));
    bottom: calc(var(--space-l) + env(safe-area-inset-bottom, 0px));
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    background-color: var(--color-graphite);
    color: #ffffff;
    font-size: var(--fs-h4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-card);
    cursor: pointer;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    z-index: 9997;
    transition: opacity 180ms ease, transform 180ms ease, background-color 120ms ease;
}

.scroll-to-top:hover {
    background-color: var(--color-primary);
}

.scroll-to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: calc(74px + var(--space-m));
    }
}

@media (prefers-reduced-motion: reduce) {
    .scroll-to-top {
        transition: none;
    }
}

.shadow {
    box-shadow: var(--shadow-soft);
}

/* Card primitive */
.box-container {
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
    border-radius: var(--radius-m);
    border: var(--border-primary);
    background: var(--color-bg);
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
}

.box-container:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-elevated);
}

.box-container h3 {
    margin-top: 1rem;
}

.box-container svg {
    border-radius: var(--radius-s);
    padding: 8px;
    background-color: var(--color-primary-bg-20);
}

/* Glass surface, used sparingly over imagery/dark panels */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-radius: var(--radius-l);
}

.is-unavailable {
    filter: grayscale(0.35);
    opacity: 0.6;
}

.background-primary {
    background: var(--color-graphite);
    color: #ffffff;
}

.container-3-spaced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: var(--space-xxl);
    padding-top: var(--space-section);
}

.container-4-spaced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    gap: var(--space-xl);
    padding-top: var(--space-section);
}

.container-2-spaced {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    padding-top: var(--space-section);
}

.container-1-2-spaced {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-xxl);
    padding-top: var(--space-section);
}

.container-2-spaced > :last-child {
    justify-self: end;
    align-self: start;
}

.point-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: var(--space-xs);
}

.point-container > * {
    margin: 0;
}

.point-container h3 {
    font-size: var(--fs-h4);
}

.point-container p {
    color: var(--color-text-muted);
}

.circle, .circle-big {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-graphite);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    color: #ffffff;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-h4);
}

.circle-big {
    width: 96px;
    height: 96px;
}

.tag {
    display: inline-block;
    margin: 0;
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
    padding: 3px 16px;
    font-weight: var(--fw-semibold);
    color: var(--color-primary) !important;
    font-size: var(--fs-xs) !important;
}

.tag-2 {
    display: inline-block;
    margin: 0;
    background-color: var(--color-primary-bg-20);
    border-radius: var(--radius-full);
    padding: 3px 16px;
    font-weight: var(--fw-semibold);
    color: var(--color-primary) !important;
    font-size: var(--fs-xs) !important;
}

.tag-muted {
    display: inline-block;
    margin: 0;
    background-color: var(--color-background-grey);
    border-radius: var(--radius-full);
    padding: 3px 16px;
    font-weight: var(--fw-medium);
    color: var(--color-text-muted) !important;
    font-size: var(--fs-xs) !important;
}

/* Chips — compact fact/quick-info rows, replaces long sentences */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-m);
    margin-top: var(--space-l);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-s) var(--space-l);
    border-radius: var(--radius-full);
    background: var(--color-background-grey);
    border: 1px solid var(--color-border);
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--color-text);
}

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    flex: none;
}

.chip.on-dark {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.85);
}

.chip.on-dark .chip-dot {
    background: var(--color-secondary);
}

/* Benefit / value list rows (icon + heading + text) */
.mehrwert-liste {
    list-style: none;
    padding-left: 0;
}

.mehrwert-item {
    display: flex;
    justify-content: start;
    gap: var(--space-m);
    align-items: flex-start;
}

.mehrwert-content > * {
    margin-top: var(--space-xs);
}

.mehrwert-content > h4 {
    margin-top: 0;
}

.mehrwert-icon {
    background-color: var(--color-primary-bg-20);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    width: 40px;
    min-height: 40px;
    min-width: 40px;
}

.dont .mehrwert-icon {
    background-color: rgba(208, 70, 63, 0.12);
    color: var(--color-red);
}

/* Trust / stats strip */
.statistics-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xxl);
}

.statistic {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    gap: var(--space-xxs);
}

.statistic dt {
    font-size: var(--fs-h3);
    color: var(--color-text);
    font-weight: var(--fw-bold);
    margin: 0;
}

.statistic dd {
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    margin: 0;
}

/* ==================================
   FAQ ACCORDION
   ================================== */

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    padding: 1.25rem 1.5rem;
    margin-bottom: var(--space-m);
    background: var(--color-bg);
    transition: border-color 0.2s var(--ease);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-m);
    font-weight: var(--fw-semibold);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-answer {
    margin-top: var(--space-s);
    color: var(--color-text-muted);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-item[open] {
    border-color: var(--color-primary);
}

.faq-icon {
    flex: none;
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.faq-item[open] .faq-icon {
    transform: rotate(-135deg);
}

/* ==================================
   FORMS
   ================================== */

label {
    font-weight: var(--fw-medium);
    margin-bottom: var(--space-xs);
    display: block;
    font-size: var(--fs-small);
}

input,
textarea,
select {
    padding: 0.65rem 0.75rem;
    border-radius: var(--border-radius);
    border: var(--border-grey);
    font-size: var(--fs-small);
    background-color: var(--color-background-grey);
    font-family: var(--font-sans);
    width: 100%;
}

input:focus,
textarea:focus,
select:focus {
    background-color: var(--color-bg);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-l);
}

.field {
    display: flex;
    flex-direction: column;
}

.field.full {
    grid-column: 1 / -1;
}

form {
    padding: var(--space-xl);
}

form button {
    min-width: 220px;
    font-size: var(--fs-small);
}

.form-note {
    margin-top: 0;
    font-size: var(--fs-xs);
}

/* ========= MEDIA QUERIES ========= */

@media (max-width: 640px) {
    .statistics-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }

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

@media (max-width: 768px) {
    .container-2-spaced {
        grid-template-columns: 1fr;
    }

    .container-2-spaced > :last-child {
        justify-self: start;
        align-self: start;
    }

    .container-1-2-spaced {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .container-3-spaced,
    .container-4-spaced {
        grid-template-columns: 1fr;
    }
}