/* ============================================================
   components.css — Reusable UI elements
   ============================================================ */

/* --- Material Symbols -------------------------------------- */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
    display: inline-block;
    width: 1em;
    height: 1em;
    overflow: hidden;
    line-height: 1;
}

/* --- Public page primitives --------------------------------
   Shared by all marketing pages: a 1200px content column, the gold
   eyebrow above section headings, and the italic accent phrase that
   carries the highlighted words of each headline. */
.section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-eyebrow {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--c-accent-strong);
    margin-bottom: 0.875rem;
}

.headline-accent {
    font-style: italic;
    font-weight: 500;
    color: var(--c-accent-strong);
}
/* On the dark CTA panel the accent sits on navy and needs the light gold */
.cta-panel .headline-accent { color: var(--c-accent-light); }

/* Elevation used by every card on the public pages. Per DESIGN.md cards are
   separated by a surface shift plus a diffused ambient — never by a border. */
.elevation-card {
    background: var(--c-surface-lowest);
    border-radius: 1.25rem;
    box-shadow: 0 1px 3px rgba(25, 28, 29, 0.04),
                0 12px 32px -16px rgba(25, 28, 29, 0.06);
}

/* --- Buttons ----------------------------------------------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--c-primary);
    color: var(--c-on-primary);
    padding: 0.9375rem 1.625rem;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 24px -10px rgba(var(--c-primary-rgb), 0.55);
    transition: box-shadow 0.2s, transform 0.15s;
    text-decoration: none;
}
.btn-primary:hover  { background: var(--c-primary-container); box-shadow: 0 8px 24px rgba(var(--c-primary-rgb), 0.35); }
.btn-primary:active { transform: scale(0.98); opacity: 0.85; }

.btn-primary--sm {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}
.btn-primary--sm:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--c-surface-container-low);
    color: var(--c-on-surface);
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}
.btn-secondary:hover { background: var(--c-surface-container); }

.btn-secondary--sm {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--c-surface-low);
    color: var(--c-on-surface);
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}
.btn-secondary--sm:hover:not(:disabled) { background: #e8e9ea; }
.btn-secondary--sm:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-ghost {
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--c-on-surface-var);
    transition: color 0.2s;
    padding: 0;
    text-decoration: none;
}
.btn-ghost:hover { color: var(--c-primary); }

/* Quiet counterpart to .btn-primary on light surfaces (e.g. "Demo vereinbaren") */
.btn-alt {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--c-surface-lowest);
    color: var(--c-on-surface);
    padding: 0.9375rem 1.5rem;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(25, 28, 29, 0.06),
                0 10px 28px -14px rgba(25, 28, 29, 0.20);
    transition: box-shadow 0.2s, transform 0.15s;
}
.btn-alt:hover  { box-shadow: 0 2px 6px rgba(25, 28, 29, 0.08), 0 14px 32px -14px rgba(25, 28, 29, 0.26); }
.btn-alt:active { transform: scale(0.98); }

/* CTA section buttons — sit on the dark navy panel */
.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: var(--c-primary);
    padding: 0.9375rem 1.75rem;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.5);
    transition: transform 0.15s;
    text-decoration: none;
}
.btn-cta-primary:hover  { transform: scale(1.03); }
.btn-cta-primary:active { transform: scale(0.97); }

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--c-on-primary);
    padding: 0.9375rem 1.625rem;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    text-decoration: none;
}
.btn-cta-secondary:hover { background: rgba(255, 255, 255, 0.16); }

/* --- Feature card ------------------------------------------ */
.feature-card {
    background: var(--c-surface-lowest);
    padding: 1.875rem;
    border-radius: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 280px;
    transition: box-shadow 0.2s, transform 0.2s;
    box-shadow: 0 1px 3px rgba(25, 28, 29, 0.04),
                0 12px 32px -16px rgba(25, 28, 29, 0.06);
}
.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 6px rgba(25, 28, 29, 0.05),
                0 20px 44px -20px rgba(25, 28, 29, 0.12);
}

/* All three icon tiles share the pale navy wash — the accent colour is
   reserved for eyebrows and headline phrases. */
.feature-card__icon-wrap {
    width: 3rem;
    height: 3rem;
    border-radius: 0.8125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.375rem;
    background: var(--c-primary-fixed);
    transition: background 0.2s;
}
.feature-card:hover .feature-card__icon-wrap { background: var(--c-primary); }
.feature-card:hover .feature-card__icon      { color: var(--c-on-primary); }

.feature-card__icon { font-size: 1.5rem; color: var(--c-primary); transition: color 0.2s; }

.feature-card__title {
    font-size: 1.3125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--c-on-surface);
    margin: 0 0 0.75rem;
}

.feature-card__body {
    color: var(--c-on-surface-var);
    font-size: 0.96875rem;
    line-height: 1.6;
    margin: 0;
}

/* No divider line — the CTA is separated by spacing alone */
.feature-card__footer {
    margin-top: 1.375rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
    align-self: flex-start;
}

.feature-card__cta {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--c-primary);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s;
}

.feature-card__chevron {
    font-size: 1.125rem;
    color: var(--c-primary);
    transition: color 0.15s, transform 0.15s;
}

.feature-card__footer:hover .feature-card__cta,
.feature-card__footer:hover .feature-card__chevron { color: var(--c-accent-strong); }
.feature-card__footer:hover .feature-card__chevron { transform: translateX(2px); }

/* --- Glassmorphism (floating elements) --------------------- */
.glass {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* --- Particle dot ------------------------------------------ */
.particle {
    position: absolute;
    background: rgba(var(--c-primary-rgb), 0.2);
    border-radius: 50%;
    pointer-events: none;
}

/* --- Form field --------------------------------------------- */
.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}
.form-field__label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--c-on-surface-var);
}
.form-field__input {
    background: var(--c-surface-low);
    border: none;
    border-radius: 0.5rem;
    padding: 0.875rem 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    color: var(--c-on-surface);
    outline: 2px solid transparent;
    outline-offset: -2px;
    transition: background 0.15s, outline-color 0.15s;
    width: 100%;
    box-sizing: border-box;
}
.form-field__input::placeholder { color: var(--c-on-surface-var); opacity: 0.6; }
.form-field__textarea { resize: vertical; min-height: 80px; line-height: 1.6; }
.form-field__input:focus {
    background: var(--c-surface-lowest);
    outline-color: var(--c-primary);
}
.form-field__input:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    color: var(--c-on-surface-var);
}
select.form-field__input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23191c1d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    background-size: 1.125rem;
    padding-right: 2.5rem;
    cursor: pointer;
}
.form-field__pw-wrap { position: relative; }
.form-field__pw-wrap .form-field__input { padding-right: 3rem; }
.form-field__pw-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--c-on-surface-var);
    display: flex;
    align-items: center;
    padding: 0;
    transition: color 0.15s;
}
.form-field__pw-toggle:hover { color: var(--c-primary); }
.form-field__pw-toggle .material-symbols-outlined { font-size: 1.125rem; }

/* --- Form layouts ------------------------------------------ */
.form-stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}
@media (min-width: 560px) {
    .form-grid { grid-template-columns: 1fr 1fr; }
    .form-grid .form-field--full { grid-column: span 2; }
}
.form-submit-row {
    margin-top: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}
.form-submit-row .btn-primary {
    width: 100%;
    justify-content: center;
}
@media (min-width: 560px) {
    .form-submit-row .btn-primary { width: auto; }
}
.form-note {
    font-size: 0.75rem;
    color: var(--c-on-surface-var);
    line-height: 1.6;
}

/* --- Form feedback message ---------------------------------- */
.form-message {
    display: none;
    border-radius: 0.5rem;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1.25rem;
    align-items: center;
    gap: 0.5rem;
}
.form-message.is-visible { display: flex; }
.form-message--success {
    background: rgba(0, 109, 44, 0.08);
    color: var(--c-tertiary);
}
.form-message--error {
    background: rgba(186, 26, 26, 0.08);
    color: #ba1a1a;
}
.form-message .material-symbols-outlined { font-size: 1.125rem; }

/* --- Info card ---------------------------------------------- */
.info-card {
    background: var(--c-surface-lowest);
    border-radius: 0.75rem;
    padding: 1.75rem 2rem;
    box-shadow: 0 1px 3px rgba(25, 28, 29, 0.04),
                0 12px 32px -16px rgba(25, 28, 29, 0.06);
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}
.info-card__icon-wrap {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.info-card__icon-wrap--beta  { background: rgba(var(--c-primary-rgb), 0.08); }
.info-card__icon-wrap--info  { background: rgba(var(--c-accent-rgb), 0.13); }
.info-card__icon-wrap--beta .material-symbols-outlined { color: var(--c-primary);  font-size: 1.25rem; }
.info-card__icon-wrap--info .material-symbols-outlined { color: var(--c-accent-strong); font-size: 1.25rem; }
.info-card__title {
    font-family: 'Manrope', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--c-on-surface);
    margin: 0 0 0.375rem;
}
.info-card__text {
    font-size: 0.875rem;
    color: var(--c-on-surface-var);
    line-height: 1.6;
}
.info-card__links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
}
.info-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--c-primary);
    text-decoration: none;
    transition: opacity 0.15s;
}
.info-card__link:hover { opacity: 0.75; }
.info-card__link .material-symbols-outlined { font-size: 1rem; }

/* Icon-only square button */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    color: var(--c-on-surface-var);
    transition: background 0.15s, color 0.15s;
    padding: 0;
}
.icon-btn:hover {
    background: var(--c-surface-low);
    color: var(--c-on-surface);
}
.icon-btn .material-symbols-outlined { font-size: 1.25rem; }