/* ==========================================================================
   BI Services  |  styles for the card grid, service pages and category pages
   Tokens mirror the StartPro theme as configured on bi-mena.com.
   ========================================================================== */

:root {
  --bi-red: #71160e;
  --bi-red-dark: #51000c;
  --bi-red-deep: #3d090c;
  --bi-red-soft: #bf5959;
  --bi-ink: #002b2b;
  --bi-charcoal: #424142;
  --bi-grey: #7a7a7a;
  --bi-grey-mid: #9ba4a8;
  --bi-line: #e1e3e1;
  --bi-paper: #f5f5f5;
  --bi-paper-2: #f1f2f3;
  --bi-white: #ffffff;
  --bi-font-body: "DM Sans", sans-serif;
  --bi-font-head: "Oranienbaum", serif;
  --bi-radius: 6px;
  --bi-pill: 25px;
  --bi-grid: 1300px;
  --bi-shadow: 0 18px 40px rgba(0, 43, 43, 0.10);
  --bi-ease: cubic-bezier(.2,.7,.2,1);
}

.bi-services, .bi-service { font-family: var(--bi-font-body); color: var(--bi-ink); -webkit-font-smoothing: antialiased; }
.bi-services *, .bi-service * { box-sizing: border-box; }
.bi-wrap { max-width: var(--bi-grid); margin: 0 auto; padding: 0 20px; }

/* Hide the theme's own title band on service pages: the plugin renders its own hero. */
body.single-bi_service #qodef-page-title,
body.single-bi_service .qodef-page-title,
body.tax-bi_service_category #qodef-page-title,
body.tax-bi_service_category .qodef-page-title { display: none; }
/* Let the hero and the CTA band run full width; .bi-wrap re-applies the 1300px grid inside. */
body.single-bi_service #qodef-page-inner,
body.tax-bi_service_category #qodef-page-inner { width: 100%; max-width: none; padding: 0 !important; }

/* --------------------------------------------------------------- icons */
.bi-icon { width: 56px; height: 56px; display: block; --ic-a: var(--bi-red); --ic-b: var(--bi-charcoal); transition: transform .35s var(--bi-ease); }
.bi-icon--cat { width: 48px; height: 48px; flex: none; }
.bi-icon--hero { width: 64px; height: 64px; --ic-a: #e9b9b4; --ic-b: #fff; }
.bi-card:hover .bi-icon { transform: scale(1.06); }
.bi-arrow { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--bi-ease); }

/* --------------------------------------------------------------- buttons */
.bi-btn {
  display: inline-block; font-family: var(--bi-font-body); font-size: 15px; font-weight: 500; line-height: 1.2;
  padding: 13px 43px; border-radius: var(--bi-pill); border: 1px solid var(--bi-red); background: var(--bi-red); color: #fff !important;
  text-decoration: none !important; transition: background .3s, color .3s, border-color .3s, transform .3s var(--bi-ease);
}
.bi-btn:hover { background: var(--bi-red-dark); border-color: var(--bi-red-dark); transform: translateY(-2px); }
.bi-btn--light { background: #fff; border-color: #fff; color: var(--bi-red) !important; }
.bi-btn--light:hover { background: #f7eceb; border-color: #f7eceb; }
.bi-btn--ghost { background: transparent; border-color: rgba(255,255,255,.6); color: #fff !important; }
.bi-btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* --------------------------------------------------------------- tabs */
.bi-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 0 0 56px; }
.bi-tab {
  font-family: var(--bi-font-body); font-size: 15px; font-weight: 500; padding: 12px 30px; border-radius: var(--bi-pill); cursor: pointer;
  border: 1px solid var(--bi-red); background: #fff; color: var(--bi-red); transition: all .25s;
}
.bi-tab:hover { background: #f7eceb; }
.bi-tab.is-active { background: var(--bi-red); color: #fff; }

/* --------------------------------------------------------------- category sections */
.bi-category { margin: 0 0 80px; scroll-margin-top: 120px; }
.bi-category.is-hidden { display: none; }
.bi-category__head { margin: 0 0 32px; }
.bi-category__title-row { display: flex; align-items: center; gap: 18px; }
.bi-category__title { font-family: var(--bi-font-head); font-weight: 400; font-size: 36px; line-height: 1.15; margin: 0; color: var(--bi-ink); }
.bi-category__tagline { margin: 4px 0 0; font-size: 15px; color: var(--bi-grey); }
.bi-category__intro { max-width: 860px; margin: 18px 0 0; font-size: 16px; line-height: 1.7; color: var(--bi-grey); }
.bi-category__intro--page { margin: 48px auto 40px; text-align: center; }
.bi-category + .bi-category { padding-top: 56px; border-top: 1px solid var(--bi-line); }

/* --------------------------------------------------------------- card grid */
.bi-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.bi-card {
  position: relative; display: flex; flex-direction: column; gap: 22px; min-height: 300px;
  padding: 34px 32px 30px; background: #fff; border: 1px solid var(--bi-line); border-radius: var(--bi-radius);
  text-decoration: none !important; color: var(--bi-ink); overflow: hidden;
  transition: transform .35s var(--bi-ease), box-shadow .35s var(--bi-ease), border-color .35s;
}
.bi-card::before { content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%; background: var(--bi-red); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--bi-ease); }
.bi-card::after {
  content: ""; position: absolute; right: -40px; bottom: -40px; width: 140px; height: 140px; border-radius: 50%;
  background: radial-gradient(circle, rgba(113,22,14,.07) 0%, rgba(113,22,14,0) 70%); pointer-events: none;
}
.bi-card:hover { transform: translateY(-6px); box-shadow: var(--bi-shadow); border-color: #d9cbc9; }
.bi-card:hover::before { transform: scaleX(1); }
.bi-card:hover .bi-arrow { transform: translateX(5px); }
.bi-card__icon { display: block; }
.bi-card__body { display: flex; flex-direction: column; gap: 10px; flex: 1; }
.bi-card__title { font-family: var(--bi-font-head); font-size: 24px; line-height: 1.2; color: var(--bi-ink); }
.bi-card__text { font-size: 15px; line-height: 1.65; color: var(--bi-grey); }
.bi-card__more { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; letter-spacing: .02em; color: var(--bi-red); }

/* --------------------------------------------------------------- service page: hero */
.bi-hero {
  position: relative; min-height: 480px; display: flex; align-items: center; color: #fff;
  background: var(--bi-red-dark) center / cover no-repeat;
}
.bi-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; max-width: none; z-index: 0; }
.bi-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(95deg, rgba(61,9,12,.94) 0%, rgba(81,10,14,.86) 38%, rgba(113,22,14,.45) 62%, rgba(40,10,12,.25) 100%); }
.bi-hero::after { content: ""; position: absolute; inset: auto 0 0 0; z-index: 1; height: 40%; background: linear-gradient(180deg, rgba(40,6,8,0) 0%, rgba(40,6,8,.35) 100%); }
.bi-hero__inner { position: relative; z-index: 2; max-width: var(--bi-grid); width: 100%; margin: 0 auto; padding: 80px 20px 64px; }
.bi-crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 28px; color: rgba(255,255,255,.75); }
.bi-crumbs a { color: rgba(255,255,255,.85); text-decoration: none; }
.bi-crumbs a:hover { color: #fff; }
.bi-hero__icon { margin: 0 0 18px; }
.bi-hero__title { font-family: var(--bi-font-head); font-weight: 400; font-size: 52px; line-height: 1.1; margin: 0 0 18px; color: #fff; max-width: 820px; }
.bi-hero__intro { font-size: 19px; line-height: 1.6; max-width: 560px; margin: 0 0 32px; color: rgba(255,255,255,.9); }
.bi-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------- service page: layout */
.bi-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; padding-top: 72px; padding-bottom: 72px; }
.bi-main { min-width: 0; }
.bi-section { margin: 0 0 56px; }
.bi-h2 { font-family: var(--bi-font-head); font-weight: 400; font-size: 32px; line-height: 1.2; margin: 0 0 22px; color: var(--bi-ink); position: relative; padding-left: 18px; }
.bi-h2::before { content: ""; position: absolute; left: 0; top: .2em; bottom: .2em; width: 4px; background: var(--bi-red); border-radius: 2px; }
.bi-prose p { font-size: 17px; line-height: 1.75; color: #4f5a5a; margin: 0 0 20px; }
.bi-prose p:first-child { font-size: 19px; color: var(--bi-ink); }

/* steps */
.bi-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.bi-step { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 22px 26px; background: var(--bi-paper); border-radius: var(--bi-radius); border-left: 3px solid var(--bi-red); }
.bi-step__num { font-family: var(--bi-font-head); font-size: 40px; line-height: 1; color: var(--bi-red); }
.bi-step__title { font-family: var(--bi-font-head); font-weight: 400; font-size: 22px; margin: 2px 0 6px; color: var(--bi-ink); }
.bi-step p { margin: 0; font-size: 15.5px; line-height: 1.65; color: var(--bi-grey); }

/* deliverables and audience */
.bi-two { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; }
.bi-checks { list-style: none; margin: 0; padding: 0; }
.bi-checks li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid var(--bi-line); font-size: 16px; line-height: 1.5; color: #3f4848; }
.bi-checks li::before { content: ""; position: absolute; left: 0; top: 14px; width: 18px; height: 18px; border-radius: 50%; background: var(--bi-red); }
.bi-checks li::after { content: ""; position: absolute; left: 5px; top: 18px; width: 8px; height: 5px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }
.bi-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.bi-chips li { padding: 9px 16px; border-radius: var(--bi-pill); background: var(--bi-paper-2); border: 1px solid var(--bi-line); font-size: 14px; color: var(--bi-ink); }

/* related work */
.bi-cases { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bi-cases a { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 20px; border: 1px solid var(--bi-line); border-radius: var(--bi-radius); color: var(--bi-ink); text-decoration: none; font-size: 15.5px; transition: border-color .3s, background .3s; }
.bi-cases a:hover { border-color: var(--bi-red); background: #fbf6f5; }
.bi-cases .bi-arrow { flex: none; color: var(--bi-red); }

/* prev / next */
.bi-prevnext { display: flex; justify-content: space-between; gap: 20px; padding-top: 28px; border-top: 1px solid var(--bi-line); }
.bi-prevnext__link { display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--bi-ink); max-width: 46%; }
.bi-prevnext__link small { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--bi-grey); }
.bi-prevnext__link span { font-family: var(--bi-font-head); font-size: 20px; }
.bi-prevnext__link:hover span { color: var(--bi-red); }
.bi-prevnext__link--next { text-align: right; margin-left: auto; }

/* sidebar */
.bi-side { position: sticky; top: 120px; align-self: start; display: grid; gap: 24px; }
.bi-side__box { padding: 28px 28px 30px; border: 1px solid var(--bi-line); border-radius: var(--bi-radius); background: #fff; }
.bi-side__box--dark { background: linear-gradient(45deg, var(--bi-red-deep) 20%, #680b0b 80%); color: #fff; border: 0; }
.bi-side__box--dark p { color: rgba(255,255,255,.85); font-size: 15px; line-height: 1.65; margin: 0 0 18px; }
.bi-side__title { font-family: var(--bi-font-head); font-weight: 400; font-size: 22px; margin: 0 0 14px; color: inherit; }
.bi-side__list { list-style: none; margin: 0; padding: 0; }
.bi-side__list li { border-top: 1px solid var(--bi-line); }
.bi-side__list li:first-child { border-top: 0; }
.bi-side__list a { display: block; padding: 10px 0 10px 14px; font-size: 15px; color: var(--bi-ink); text-decoration: none; border-left: 2px solid transparent; transition: color .25s, border-color .25s; }
.bi-side__list a:hover, .bi-side__list li.is-current a { color: var(--bi-red); border-left-color: var(--bi-red); }
.bi-side__list li.is-current a { font-weight: 600; }
.bi-contact { list-style: none; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid rgba(255,255,255,.2); font-size: 14px; line-height: 1.7; }
.bi-contact a { color: #fff; text-decoration: none; }
.bi-contact a:hover { text-decoration: underline; }

/* bottom CTA */
.bi-cta { background: var(--bi-paper); padding: 64px 0; }
.bi-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.bi-cta__title { font-family: var(--bi-font-head); font-weight: 400; font-size: 35px; margin: 0; color: var(--bi-ink); }

/* --------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .bi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bi-layout { grid-template-columns: 1fr; gap: 40px; }
  .bi-side { position: static; }
}
@media (max-width: 680px) {
  .bi-grid { grid-template-columns: 1fr; gap: 18px; }
  .bi-card { min-height: 0; padding: 26px 22px; }
  .bi-category__title { font-size: 30px; }
  .bi-tabs { gap: 8px; margin-bottom: 36px; }
  .bi-tab { padding: 10px 18px; font-size: 14px; }
  .bi-hero { min-height: 0; }
  .bi-hero__inner { padding: 56px 20px 48px; }
  .bi-hero__title { font-size: 36px; }
  .bi-hero__intro { font-size: 17px; }
  .bi-two { grid-template-columns: 1fr; }
  .bi-step { grid-template-columns: 48px 1fr; padding: 18px; }
  .bi-step__num { font-size: 32px; }
  .bi-prevnext { flex-direction: column; }
  .bi-prevnext__link { max-width: 100%; }
  .bi-prevnext__link--next { text-align: left; margin-left: 0; }
  .bi-cta__inner { justify-content: center; text-align: center; }
}


/* ==========================================================================
   Motion layer (animated variant). Everything here is skipped for visitors
   who have "reduce motion" enabled; the page is complete and static for them.
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {

  /* 1. Card entrance: rise in a left-to-right wave per row (delay set by JS via --i) */
  .bi-anim .bi-card { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--bi-ease), transform .6s var(--bi-ease), box-shadow .35s var(--bi-ease), border-color .35s; transition-delay: calc(var(--i, 0) * 90ms); }
  .bi-anim .bi-card.is-in { opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), 0s, 0s; }
  .bi-anim .bi-card.is-in:hover { transform: translateY(-6px); transition-delay: 0s; }

  /* 3. Icons draw themselves in (stroke runs along the lines), and redraw on hover */
  .bi-anim .bi-icon { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .bi-anim .is-in .bi-icon, .bi-anim .bi-hero .bi-icon, .bi-anim .bi-category__head .bi-icon { animation: bi-draw 1.3s cubic-bezier(.4,0,.2,1) forwards; }
  .bi-anim .bi-card.is-in:hover .bi-icon { animation: bi-draw 1s cubic-bezier(.4,0,.2,1) forwards; transform: scale(1.06); }
  .bi-anim .bi-card.is-in .bi-icon { animation-delay: calc(var(--i, 0) * 90ms + 150ms); }
  .bi-anim .bi-card.is-in:hover .bi-icon { animation-delay: 0s; }
  .bi-anim .bi-category__head .bi-icon { animation-delay: .2s; }
  @keyframes bi-draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

  /* 2. Tab filtering: sections leave by shrinking and fading, then re-flow */
  .bi-anim .bi-category { transition: opacity .28s ease, transform .28s ease; }
  .bi-anim .bi-category.is-leaving { opacity: 0; transform: scale(.985); }
  .bi-anim .bi-category.is-entering { opacity: 0; transform: translateY(14px); }
  .bi-anim .bi-tab { transition: background .25s, color .25s, transform .25s var(--bi-ease); }
  .bi-anim .bi-tab:active { transform: scale(.96); }

  /* 4. Hero reveal: text rises in sequence, photo settles with a slow drift */
  .bi-anim .bi-hero__inner > * { animation: bi-up .7s var(--bi-ease) both; }
  .bi-anim .bi-hero__inner > :nth-child(1) { animation-delay: .05s; }
  .bi-anim .bi-hero__inner > :nth-child(2) { animation-delay: .15s; }
  .bi-anim .bi-hero__inner > :nth-child(3) { animation-delay: .25s; }
  .bi-anim .bi-hero__inner > :nth-child(4) { animation-delay: .38s; }
  .bi-anim .bi-hero__inner > :nth-child(5) { animation-delay: .5s; }
  .bi-anim .bi-hero__img { animation: bi-drift 7s ease-out both; transform-origin: 60% 50%; }
  @keyframes bi-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  @keyframes bi-drift { from { transform: scale(1.06); } to { transform: scale(1); } }

  /* 5. Approach steps appear in order; the number counts up (JS) */
  .bi-anim .bi-step { opacity: 0; transform: translateX(-16px); transition: opacity .55s var(--bi-ease), transform .55s var(--bi-ease); transition-delay: calc(var(--i, 0) * 140ms); }
  .bi-anim .bi-step.is-in { opacity: 1; transform: none; }
  .bi-anim .bi-step__num { font-variant-numeric: tabular-nums; }

  /* 6. Small confirmations: ticks draw in, chips and case links slide in, sidebar underline grows */
  .bi-anim .bi-checks li::before { transform: scale(0); transition: transform .35s var(--bi-ease); transition-delay: calc(var(--i, 0) * 70ms); }
  .bi-anim .bi-checks li::after { opacity: 0; transition: opacity .2s; transition-delay: calc(var(--i, 0) * 70ms + .2s); }
  .bi-anim .bi-checks li.is-in::before { transform: scale(1); }
  .bi-anim .bi-checks li.is-in::after { opacity: 1; }
  .bi-anim .bi-chips li, .bi-anim .bi-cases li { opacity: 0; transform: translateY(10px); transition: opacity .45s var(--bi-ease), transform .45s var(--bi-ease); transition-delay: calc(var(--i, 0) * 60ms); }
  .bi-anim .bi-chips li.is-in, .bi-anim .bi-cases li.is-in { opacity: 1; transform: none; }
  .bi-anim .bi-side__list a { position: relative; }
  .bi-anim .bi-side__list a::after { content: ""; position: absolute; left: 14px; right: 100%; bottom: 6px; height: 1px; background: var(--bi-red); transition: right .3s var(--bi-ease); }
  .bi-anim .bi-side__list a:hover::after { right: 10px; }
  .bi-anim .bi-btn { transition: background .3s, color .3s, border-color .3s, transform .3s var(--bi-ease), box-shadow .3s; }
  .bi-anim .bi-btn:hover { box-shadow: 0 10px 24px rgba(113,22,14,.25); }
  .bi-anim .bi-h2::before { transform: scaleY(0); transform-origin: top; transition: transform .5s var(--bi-ease); }
  .bi-anim .bi-h2.is-in::before { transform: scaleY(1); }
}