/* ============================================================
   components.css
   Reusable building blocks — buttons, cards, badges, forms.
   These are layout-agnostic and used across multiple sections.
   ============================================================ */

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform var(--transition-fast),
                background-color var(--transition-fast),
                color var(--transition-fast),
                border-color var(--transition-fast);
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn--primary {
    background-color: var(--accent);
    color: var(--bg-primary);
}

.btn--primary:hover {
    background-color: var(--accent-hover);
}

.btn--secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}

.btn--secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn--small {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.btn__icon {
    width: 18px;
    height: 18px;
}

/* === Badge / pill === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--accent-soft);
    color: var(--accent);
    border: 1px solid var(--accent-soft);
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.badge--plain {
    text-transform: none;
    letter-spacing: 0;
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
}

.badge--plain::before {
    display: none;
}

/* === Cards === */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: border-color var(--transition),
                transform var(--transition);
}

.card:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

.card__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.card__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background-color: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
}

.card__icon svg {
    width: 22px;
    height: 22px;
}

.card__title {
    font-size: 1.375rem;
    font-weight: 700;
}

/* === Stat box (numbers grid) === */
.stat-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-sm);
    text-align: center;
}

.stat-box__icon {
    width: 28px;
    height: 28px;
    margin: 0 auto var(--space-xs);
    color: var(--accent);
}

.stat-box__number {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.375rem;
    letter-spacing: -0.02em;
}

.stat-box__label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Bigger variant used in the Results section */
.stat-box--lg .stat-box__number {
    font-size: clamp(3rem, 6vw, 5rem);
    color: var(--text-primary);
}

.stat-box--lg .stat-box__label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-transform: none;
}

/* === Problem / Solution / Result block (services + products) === */
.psr {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.psr__col {
    /* spacing handled by labels + paragraphs */
}

.psr__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.psr__label--problem  { color: var(--danger); }
.psr__label--solution { color: var(--accent); }
.psr__label--result   { color: var(--accent); }

.psr__text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.65;
}

.psr__text strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Single-column variant for Services cards */
.psr--stacked {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* === Product card (full-width, accent top border) === */
.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    border-top: 2px solid var(--accent);
    transition: border-color var(--transition),
                transform var(--transition);
}

.product-card:hover {
    transform: translateY(-2px);
}

.product-card__head {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.product-card__title-wrap {
    flex: 1;
}

.product-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.product-card__tagline {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.9375rem;
    margin-top: var(--space-sm);
}

.product-card__metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin: var(--space-md) 0;
}

.product-card__metric {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    text-align: center;
}

.product-card__metric--featured {
    background-color: rgba(45, 212, 168, 0.05);
    border-color: var(--accent);
}

.product-card__metric-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.product-card__metric--featured .product-card__metric-value {
    color: var(--accent);
}

.product-card__metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-card__shot-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.product-card__shot {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    display: grid;
    place-items: center;
}

.product-card__shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card__caption {
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* === Stack/industry card (with regional code) === */
.stack-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: var(--space-sm);
    align-items: start;
    transition: border-color var(--transition);
}

.stack-card:hover {
    border-color: var(--border-strong);
}

.stack-card__code {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--text-primary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    letter-spacing: 0.02em;
}

.stack-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.stack-card__subtitle {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.stack-card__text {
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.stack-card__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* === Forms === */
.form {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.form__field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: var(--space-sm);
}

.form__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form__input,
.form__textarea {
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
    width: 100%;
    font-size: 0.9375rem;
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--text-muted);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* Red border + helper text when JS marks field invalid */
.form__input.is-invalid,
.form__textarea.is-invalid {
    border-color: var(--danger);
}

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__error {
    color: var(--danger);
    font-size: 0.8125rem;
    min-height: 1em;
    /* Reserve space so layout doesn't jump when error appears */
}

/* Buttons sit centered side-by-side rather than stretching full-width.
   Each button gets a min-width so the pair stays visually balanced. */
.form__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.form__actions .btn {
    min-width: 180px;
    justify-content: center;
}

/* Honey-pot — visually + accessibly hidden from real users.
   Bots typically fill in any text field they find; the server treats
   any value here as spam (see inc/messages.php). */
.form__honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* Status banner — appears after AJAX submit. */
.form__status {
    margin-top: var(--space-sm);
    padding: 0.875rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
}
.form__status[hidden] { display: none; }

.form__status--success {
    background-color: rgba(45, 212, 168, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
}

.form__status--error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

/* === Section divider — subtle accent line at top of CTA banner === */
.divider-accent {
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--accent) 50%,
        transparent
    );
    opacity: 0.3;
    margin: 0 auto;
    max-width: 600px;
}

/* ============================================================
   CLIENTS — 3 infinite marquee rows
   ============================================================ */

.clients-marquee {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    /* Fade out the logos at left/right edges so they don't pop in/out
       at the viewport boundary. mask-image works in all evergreen
       browsers; the WebKit-prefixed copy is for older Safari. */
    mask-image:         linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
    overflow: hidden;
}

.clients-row {
    overflow: hidden;
    width: 100%;
}

.clients-track {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
    width: max-content;          /* let the duplicated logos define total width */
    /* Default: scroll left at 40s; per-row mods override duration/direction. */
    animation: mb-marquee 40s linear infinite;
    will-change: transform;
}

/* Pause when the user hovers — courteous if they want to read a name. */
.clients-row:hover .clients-track {
    animation-play-state: paused;
}

/* Three speed/direction variants — each row feels independent. */
.clients-row--left      .clients-track { animation-duration: 45s; }
.clients-row--right     .clients-track { animation-duration: 38s; animation-direction: reverse; }
.clients-row--left-slow .clients-track { animation-duration: 60s; }

/* The animation slides exactly -50%; combined with the doubled logo
   set in PHP, that produces a seamless infinite loop. */
@keyframes mb-marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.clients-logo {
    flex: 0 0 auto;
    height: 60px;
    width: 200px;
    display: grid;
    place-items: center;
    opacity: 0.55;
    filter: grayscale(1);
    transition: opacity var(--transition), filter var(--transition);
}

.clients-logo:hover {
    opacity: 1;
    filter: grayscale(0);
}

.clients-logo img {
    max-width: 100%;
    max-height: 100%;
    display: block;
}

/* Reduced motion: stop the animation rather than spinning it slower —
   constant motion is the actual problem for vestibular-sensitive users. */
@media (prefers-reduced-motion: reduce) {
    .clients-track {
        animation: none;
    }
}