/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-main);
    font-size: var(--fs-body);
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--color-accent-hover);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
    border-color: var(--color-white);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.btn--outline-dark {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
}

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

.btn--lg {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
}

.btn--sm {
    padding: 0.5rem 1.2rem;
    font-size: var(--fs-small);
}

/* ── Cards ── */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card__img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card__body {
    padding: var(--space-md);
}

.card__title {
    font-size: var(--fs-h3);
    margin-bottom: var(--space-xs);
}

/* ── Stat Counter ── */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-md);
}

.stat {
    text-align: center;
    padding: var(--space-md);
}

.stat__number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1.1;
    font-family: var(--font-main);
}

.stat__label {
    font-size: var(--fs-small);
    color: var(--color-text-light);
    margin-top: 0.3rem;
}

.section--dark .stat__label {
    color: rgba(255, 255, 255, 0.6);
}

.section--dark .stat__number {
    color: var(--color-white);
}

/* ── Feature List ── */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.feature {
    text-align: center;
    padding: var(--space-md);
}

.feature__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-sm);
    background: var(--color-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature__title {
    margin-bottom: var(--space-xs);
}

/* ── Grid layouts ── */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

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

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ── Terminal Table ── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table th {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--fs-small);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: var(--space-sm) var(--space-md);
    text-align: left;
}

.data-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-body);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: var(--color-surface);
}

/* ── Badge ── */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 100px;
    background: rgba(249, 114, 32, 0.1);
    color: var(--color-accent);
}

/* ── Contact Form ── */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: var(--fs-small);
    margin-bottom: 0.4rem;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-main);
    font-size: var(--fs-body);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(249, 114, 32, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ── Lightbox ── */
.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-overlay img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--border-radius);
}