/* ==========================================================================
   Components — buttons, cards, badges, forms, timeline, accordion, stats
   ========================================================================== */

/* Buttons */
.sl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sl-space-2);
    padding: 0.9rem 1.8rem;
    border-radius: var(--sl-radius-pill);
    font-family: var(--sl-font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid transparent;
    transition: transform var(--sl-transition-fast), box-shadow var(--sl-transition-fast), background var(--sl-transition-fast), color var(--sl-transition-fast);
    white-space: nowrap;
}
.sl-btn:hover { transform: translateY(-2px); }
.sl-btn--primary {
    background: var(--sl-color-primary);
    color: #fff;
    box-shadow: var(--sl-shadow-primary);
}
.sl-btn--primary:hover { background: var(--sl-color-primary-dark); box-shadow: 0 16px 36px rgba(2,132,199,0.35); }
.sl-btn--dark {
    background: var(--sl-color-charcoal);
    color: #fff;
}
.sl-btn--dark:hover { background: var(--sl-color-black); }
.sl-btn--ghost {
    background: transparent;
    color: var(--sl-color-primary);
    border-color: var(--sl-color-primary);
}
.sl-btn--ghost:hover { background: var(--sl-color-primary); color: #fff; }
.sl-btn--ghost-invert {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.5);
}
.sl-btn--ghost-invert:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.sl-btn--block { width: 100%; }
.sl-btn--lg { padding: 1.1rem 2.2rem; font-size: 1.02rem; }
.sl-btn--sm { padding: 0.6rem 1.3rem; font-size: 0.86rem; }
.sl-btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Badges / tags */
.sl-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sl-space-2);
    background: var(--sl-color-primary-lighter);
    color: var(--sl-color-primary-darker);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.85rem;
    border-radius: var(--sl-radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.sl-badge--silver { background: var(--sl-color-silver-light); color: var(--sl-color-charcoal); }
.sl-badge--dark { background: rgba(255,255,255,0.1); color: #fff; }

/* Cards */
.sl-card {
    background: #fff;
    border-radius: var(--sl-radius-lg);
    padding: var(--sl-space-6);
    box-shadow: var(--sl-shadow-sm);
    border: 1px solid var(--sl-color-mist);
    transition: transform var(--sl-transition-base), box-shadow var(--sl-transition-base), border-color var(--sl-transition-base);
    height: 100%;
}
.sl-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sl-shadow-lg);
    border-color: var(--sl-color-primary-lighter);
}
.sl-card__icon {
    width: 56px; height: 56px;
    border-radius: var(--sl-radius-md);
    background: linear-gradient(135deg, var(--sl-color-primary-lighter), var(--sl-color-primary-light));
    display: flex; align-items: center; justify-content: center;
    color: var(--sl-color-primary-darker);
    margin-bottom: var(--sl-space-5);
    overflow: hidden;
}
.sl-card__icon--photo { padding: 0; }
.sl-card__icon--photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sl-card__title { margin-bottom: var(--sl-space-3); font-size: 1.2rem; }
.sl-card__text { color: var(--sl-text-muted); margin-bottom: var(--sl-space-4); }
.sl-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--sl-space-2);
    color: var(--sl-color-primary);
    font-weight: 700;
    font-size: 0.92rem;
}
.sl-card__link .sl-arrow { transition: transform var(--sl-transition-fast); }
.sl-card:hover .sl-card__link .sl-arrow { transform: translateX(4px); }

.sl-card--dark {
    background: var(--sl-color-charcoal-light);
    border-color: var(--sl-color-charcoal-lighter);
    color: var(--sl-text-on-dark-muted);
}
.sl-card--dark .sl-card__title { color: #fff; }

.sl-card--glass {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.14);
    color: var(--sl-text-on-dark-muted);
}
.sl-card--glass .sl-card__title { color: #fff; }
.sl-card--glass:hover { border-color: rgba(255,255,255,0.32); }

/* Stats */
.sl-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sl-space-6); }
.sl-stat { text-align: center; }
.sl-stat__number {
    font-family: var(--sl-font-heading);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--sl-color-primary-light);
    line-height: 1;
    margin-bottom: var(--sl-space-2);
}
.sl-stat__label {
    font-size: 0.88rem;
    letter-spacing: 0.03em;
    color: var(--sl-text-on-dark-muted);
}
@media (max-width: 768px) { .sl-stats { grid-template-columns: repeat(2, 1fr); } }

/* Process timeline */
.sl-timeline { position: relative; display: grid; gap: var(--sl-space-6); }
.sl-timeline__item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--sl-space-5);
    position: relative;
}
.sl-timeline__marker {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sl-color-primary), var(--sl-color-primary-dark));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--sl-font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: var(--sl-shadow-primary);
    z-index: 1;
}
.sl-timeline__item:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 31px;
    top: 64px;
    width: 2px;
    height: calc(100% + var(--sl-space-6) - 64px);
    background: linear-gradient(var(--sl-color-primary-lighter), transparent);
}
.sl-timeline__body { padding-top: var(--sl-space-2); }
.sl-timeline__title { margin-bottom: var(--sl-space-2); }
.sl-timeline__text { color: var(--sl-text-muted); }

/* Accordion (FAQs) */
.sl-accordion { border-top: 1px solid var(--sl-color-mist); }
.sl-accordion__item { border-bottom: 1px solid var(--sl-color-mist); }
.sl-accordion__trigger {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: var(--sl-space-5) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sl-space-4);
    font-family: var(--sl-font-heading);
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--sl-text-heading);
}
.sl-accordion__icon {
    flex-shrink: 0;
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 2px solid var(--sl-color-primary);
    color: var(--sl-color-primary);
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--sl-transition-base);
}
.sl-accordion__item.is-open .sl-accordion__icon { transform: rotate(45deg); }
.sl-accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--sl-transition-slow);
}
.sl-accordion__panel-inner { padding-bottom: var(--sl-space-5); color: var(--sl-text-muted); }

/* Forms */
.sl-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sl-space-5); margin-bottom: var(--sl-space-5); }
.sl-field { display: flex; flex-direction: column; gap: var(--sl-space-2); margin-bottom: var(--sl-space-5); }
.sl-field label { font-weight: 600; font-size: 0.9rem; color: var(--sl-text-heading); }
.sl-field .sl-required { color: var(--sl-color-danger); }
.sl-input, .sl-textarea, .sl-select {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 1.5px solid var(--sl-color-silver-light);
    border-radius: var(--sl-radius-sm);
    background: var(--sl-color-white);
    color: var(--sl-text-body);
    transition: border-color var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
}
.sl-input:focus, .sl-textarea:focus, .sl-select:focus {
    outline: none;
    border-color: var(--sl-color-primary);
    box-shadow: 0 0 0 4px var(--sl-color-primary-lighter);
}
.sl-textarea { resize: vertical; min-height: 140px; }
.sl-field--error .sl-input, .sl-field--error .sl-textarea, .sl-field--error .sl-select { border-color: var(--sl-color-danger); }

/* Phone number field: country calling-code select + local number input, side by side. */
.sl-phone-group { display: flex; gap: var(--sl-space-2); }
.sl-phone-group__code { flex: 0 0 128px; padding-left: 0.75rem; padding-right: 0.5rem; }
.sl-phone-group__number { flex: 1; min-width: 0; }
@media (max-width: 480px) {
    .sl-phone-group__code { flex-basis: 108px; }
}
.sl-field__error { color: var(--sl-color-danger); font-size: 0.82rem; }
.sl-field__hint { color: var(--sl-text-muted); font-size: 0.82rem; }

/* Live character counter under a textarea (see js-char-counter) */
.sl-char-counter { display: block; text-align: right; font-size: 0.78rem; color: var(--sl-text-muted); margin-top: var(--sl-space-1); }
.sl-char-counter--over { color: var(--sl-color-danger); font-weight: 600; }

/* Checkbox row (e.g. newsletter opt-in) */
.sl-checkbox { display: flex; align-items: flex-start; gap: var(--sl-space-3); margin-bottom: var(--sl-space-5); cursor: pointer; font-size: 0.9rem; color: var(--sl-text-body); }
.sl-checkbox input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--sl-color-primary); flex-shrink: 0; cursor: pointer; }

/* Drag-and-drop attachment zone (see js-file-dropzone) */
.sl-dropzone {
    position: relative;
    border: 1.5px dashed var(--sl-color-silver-dark);
    border-radius: var(--sl-radius-sm);
    padding: var(--sl-space-5);
    text-align: center;
    background: var(--sl-surface-alt);
    transition: border-color var(--sl-transition-fast), background var(--sl-transition-fast);
}
.sl-dropzone.is-dragover { border-color: var(--sl-color-primary); background: var(--sl-color-primary-lighter); }
.sl-dropzone__prompt { display: flex; flex-direction: column; align-items: center; gap: var(--sl-space-2); cursor: pointer; color: var(--sl-text-muted); }
.sl-dropzone__text { font-size: 0.88rem; }
.sl-dropzone__link { color: var(--sl-color-primary); font-weight: 600; text-decoration: underline; }
.sl-dropzone__file { display: flex; align-items: center; justify-content: center; gap: var(--sl-space-3); font-size: 0.9rem; color: var(--sl-text-body); font-weight: 600; }
.sl-dropzone__remove {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%;
    border: none; background: var(--sl-color-silver-light); color: var(--sl-text-body);
    font-size: 1rem; line-height: 1; cursor: pointer;
}
.sl-dropzone__remove:hover { background: var(--sl-color-danger); color: #fff; }

/* Honeypot field, hidden from real users but present in DOM for bots */
.sl-hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

/* Alerts / flash messages */
.sl-alert {
    padding: var(--sl-space-5);
    border-radius: var(--sl-radius-md);
    margin-bottom: var(--sl-space-6);
    display: flex;
    gap: var(--sl-space-3);
    align-items: flex-start;
    font-weight: 500;
}
.sl-alert--success { background: #e8f7ee; color: #146c35; border: 1px solid #b7e4c7; }
.sl-alert--error { background: #fdecea; color: #8f271d; border: 1px solid #f3c1bb; }

/* Newsletter form (footer) */
.sl-newsletter-form { display: flex; flex-direction: column; gap: var(--sl-space-3); margin-bottom: var(--sl-space-4); }

/* Table (used sparingly, e.g. document requirements list) */
.sl-list-check { display: grid; gap: var(--sl-space-3); }
.sl-list-check li { display: flex; align-items: flex-start; gap: var(--sl-space-3); color: var(--sl-text-body); }
.sl-list-check .sl-check-icon { flex-shrink: 0; color: var(--sl-color-primary); margin-top: 3px; }

/* Icon badge (used on process/feature blocks) */
.sl-icon-badge {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--sl-color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Breadcrumb / page intro */
.sl-page-hero {
    padding: calc(var(--sl-space-9) + var(--sl-space-4)) 0 var(--sl-space-8);
    background: linear-gradient(160deg, var(--sl-color-charcoal) 0%, var(--sl-color-black) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
/* Bg photo (if any, see render_page_hero_background()) is position:absolute and
   would otherwise paint above this static content per stacking rules — give the
   text content its own stacking context so it stays on top. */
.sl-page-hero .sl-container { position: relative; z-index: 1; }
.sl-page-hero__crumbs { color: var(--sl-text-on-dark-muted); font-size: 0.88rem; margin-bottom: var(--sl-space-4); }
.sl-page-hero__crumbs a { color: var(--sl-color-primary-light); }
/* Inner-page hero heading only (About, Services, etc. — not the home page
   hero, which uses .sl-hero__title instead): brand blue instead of plain
   white, for a bit more visual identity. Kept to the light brand blue
   rather than true navy so it stays legible against the dark background. */
.sl-page-hero h1 { color: var(--sl-color-primary-light); }
.sl-page-hero p { max-width: 640px; }

@media (max-width: 640px) {
    .sl-form-row { grid-template-columns: 1fr; gap: 0; }
}