/* OG design system — base styles that Tailwind utilities can't express.
   Tokens themselves live in the Tailwind config (partials/tailwind_head.html);
   structure lives in the Jinja macros (partials/ui.html). */

:root {
    --og-bottom-nav-h: 3.75rem;
    --og-safe-bottom: env(safe-area-inset-bottom, 0px);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

/* Reserve room for the fixed mobile bottom bar (+ iPhone home indicator) so it
   never covers page content. Desktop has no bottom bar. */
.og-body-pad {
    padding-bottom: calc(var(--og-bottom-nav-h) + var(--og-safe-bottom));
}
@media (min-width: 768px) {
    .og-body-pad { padding-bottom: 0; }
}

.og-bottom-nav {
    padding-bottom: var(--og-safe-bottom);
}

/* Floating helpers sit above the mobile bottom bar. */
.og-float-above-nav {
    bottom: calc(var(--og-bottom-nav-h) + var(--og-safe-bottom) + 0.75rem);
}
@media (min-width: 768px) {
    .og-float-above-nav { bottom: 1.5rem; }
    .og-float-chat { bottom: 5rem !important; }
}

/* Visible keyboard focus everywhere. */
:where(a, button, input, select, textarea, summary):focus-visible {
    outline: 2px solid #0aa3cf;
    outline-offset: 2px;
}

/* Controlled image slots: fixed aspect ratio, cover-cropped, focal point. */
.og-media {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #e8f6fb 0%, #f4fbfd 60%, #ffffff 100%);
}
.og-media > img,
.og-media > picture,
.og-media > picture > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.og-focus-center > img, .og-focus-center picture > img { object-position: center; }
.og-focus-top > img, .og-focus-top picture > img { object-position: center top; }
.og-focus-bottom > img, .og-focus-bottom picture > img { object-position: center bottom; }
.og-focus-left > img, .og-focus-left picture > img { object-position: left center; }
.og-focus-right > img, .og-focus-right picture > img { object-position: right center; }
.og-ratio-16-9 { aspect-ratio: 16 / 9; }
.og-ratio-21-9 { aspect-ratio: 21 / 9; }
.og-ratio-4-3 { aspect-ratio: 4 / 3; }
.og-ratio-1-1 { aspect-ratio: 1 / 1; }
.og-ratio-3-2 { aspect-ratio: 3 / 2; }

/* Horizontal scroller without a visible scrollbar (chips / quick actions). */
.og-scroll-x {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
}
.og-scroll-x::-webkit-scrollbar { display: none; }
.og-scroll-x > * { scroll-snap-align: start; flex: none; }

.og-line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Save-state indicator used by autosaving forms. */
.og-save-status { transition: opacity .2s ease; }

/* Floating WhatsApp button — gentle highlight on service pages, where messaging
   us is the primary call to action. */
@keyframes og-wa-pulse-ring {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55); }
    70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.og-wa-pulse {
    animation: og-wa-pulse-ring 2.2s ease-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .og-wa-pulse { animation: none; }
    * { transition-duration: 0.01ms !important; }
}

/* Forms: touch-friendly controls. 16px text prevents iOS Safari zooming on focus. */
.og-form-shell #og-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]),
.og-form-shell #og-form select,
.og-form-shell #og-form textarea {
    font-size: 16px;
    min-height: 48px;
    border-radius: 12px;
}
.og-form-shell #og-form input:focus-visible,
.og-form-shell #og-form select:focus-visible,
.og-form-shell #og-form textarea:focus-visible {
    outline: 2px solid var(--form-accent, #0aa3cf);
    outline-offset: 1px;
}

/* Mobile footer accordion (2026-09-25): Services/Company/Contact/Hours collapse into tap-to-expand
   sections on small screens to cut footer height; at md+ the SAME markup renders as the plain
   multi-column footer it always was — no separate desktop/mobile DOM, so nothing is ever removed
   from the page for SEO/crawlers, only visually collapsed. */
.footer-accordion-btn {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.875rem 0;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}
.footer-accordion-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}
.footer-accordion-btn[aria-expanded="true"] .footer-accordion-chevron {
    transform: rotate(180deg);
}
.footer-accordion-btn:focus-visible {
    outline: 2px solid #38bdf8;
    outline-offset: 2px;
    border-radius: 6px;
}
.footer-accordion-panel {
    display: none;
    padding-bottom: 1rem;
}
.footer-accordion-panel.is-open {
    display: block;
}
@media (min-width: 768px) {
    .footer-accordion-btn {
        padding: 0;
        cursor: default;
        pointer-events: none;
    }
    .footer-accordion-panel,
    .footer-accordion-panel.is-open {
        display: block;
        padding-bottom: 0;
    }
}