/* Portfolio & case studies. Huda's Technologies theme colors: #F6BE00 (primary), #1b1a1a / #282828 (dark). */
.pf-site { --pf-primary: #F6BE00; --pf-primary-dark: #d9a700; --pf-dark: #1b1a1a; --pf-dark-2: #282828; --pf-text: #5d5d5d; --pf-muted: #8a8a8a; --pf-border: #eaeaea; --pf-light: #f9f9f9; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* ---------- hero ---------- */
.pf-hero { background: radial-gradient(circle at 85% 15%, rgba(246,190,0,.18), transparent 45%), linear-gradient(135deg, var(--pf-dark), var(--pf-dark-2)); color: #d0d0d0; padding: 40px 0 70px; }
.pf-crumbs { background: none; padding: 0; margin-bottom: 30px; flex-wrap: wrap; font-size: 13px; }
.pf-crumbs .breadcrumb-item a { color: #bbb; }
.pf-crumbs .breadcrumb-item.active { color: var(--pf-primary); }
.pf-eyebrow { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--pf-primary); margin-bottom: 8px; }
.pf-hero__title { color: #fff; font-size: 44px; line-height: 1.18; margin: 6px 0 18px; }
.pf-hero__text { font-size: 17px; line-height: 1.7; color: #cfcfcf; text-align: left; }
.pf-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.pf-hero__media { border-radius: 14px; overflow: hidden; box-shadow: 0 25px 50px rgba(0,0,0,.35); background: #fff; }
.pf-hero__media img { width: 100%; display: block; }
.pf-hero--case .pf-hero__title { font-size: 38px; }
.pf-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 30px; }
.pf-stats div { background: rgba(255,255,255,.05); border: 1px solid #3a3a3a; border-left: 3px solid var(--pf-primary); border-radius: 10px; padding: 16px; }
.pf-stats b { display: block; font-family: Rubik, sans-serif; font-size: 30px; color: #fff; line-height: 1.1; }
.pf-stats span { font-size: 13px; color: #bdbdbd; }
.pf-stats__note { font-size: 12px; color: #9a9a9a; margin-top: 8px; text-align: left; }
@media (max-width: 767px) {
  .pf-hero { padding: 30px 0 50px; }
  .pf-hero__title, .pf-hero--case .pf-hero__title { font-size: 30px; }
  .pf-hero__actions .btn { width: 100%; }
  .pf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- sections ---------- */
.pf-section { padding: 80px 0; }
.pf-section--alt { background: var(--pf-light); }
.pf-section--dark { background: var(--pf-dark); color: #cfcfcf; }
.pf-section__title { font-size: 32px; color: #fff; margin-bottom: 12px; }
.pf-section__title--dark { color: var(--pf-dark); font-size: 28px; }
.pf-section__text { color: #bdbdbd; line-height: 1.7; }
.pf-strip-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 26px; flex-wrap: wrap; }
.pf-strip-head p { margin: 0; color: var(--pf-text); }
@media (max-width: 767px) { .pf-section { padding: 55px 0; } .pf-section__title { font-size: 26px; } }

/* ---------- cards ---------- */
.pf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
@media (min-width: 1200px) { .pf-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 576px) and (max-width: 991px) { .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) { .pf-grid { grid-template-columns: minmax(0, 1fr); } }
.pf-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--pf-border); border-radius: 12px; overflow: hidden; transition: transform .2s, box-shadow .2s, border-color .2s; height: 100%; }
.pf-card:hover, .pf-card:focus-within { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(0,0,0,.08); border-color: var(--pf-primary); }
.pf-card__media { position: relative; display: block; aspect-ratio: 16 / 10; background: var(--pf-light); overflow: hidden; }
.pf-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-card__body { display: flex; flex-direction: column; gap: 6px; padding: 20px; flex: 1; }
.pf-card__industry { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--pf-primary-dark); }
.pf-card__title { font-size: 19px; line-height: 1.3; margin: 0; }
.pf-card__title a { color: var(--pf-dark); }
.pf-card__title a:hover { color: var(--pf-primary-dark); }
.pf-card__type { font-size: 13.5px; font-weight: 600; color: var(--pf-dark); }
.pf-card__desc { font-size: 14.5px; line-height: 1.6; color: var(--pf-text); margin: 4px 0; text-align: left; }
.pf-card__link { margin-top: auto; padding-top: 10px; font-weight: 600; color: var(--pf-dark); font-size: 14.5px; }
.pf-card__link i { color: var(--pf-primary); margin-left: 4px; transition: transform .2s; }
.pf-card__link:hover i { transform: translateX(3px); }
.pf-card--demo { border-style: dashed; }
.pf-badge { position: absolute; top: 12px; left: 12px; background: var(--pf-primary); color: var(--pf-dark); font-size: 12px; font-weight: 700; border-radius: 20px; padding: 4px 11px; }
.pf-badge--demo { background: var(--pf-dark); color: var(--pf-primary); border: 1px dashed var(--pf-primary); }
.pf-badge--inline { position: static; display: inline-block; margin-bottom: 12px; }
.pf-tags { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pf-tags li { background: rgba(246,190,0,.14); color: var(--pf-dark); border-radius: 14px; padding: 3px 10px; font-size: 12.5px; font-weight: 500; }
.pf-tags li a { color: inherit; }
.pf-tags--light li { background: rgba(255,255,255,.1); color: #fff; }
.pf-tags--lg li { font-size: 14px; padding: 6px 13px; }

/* Branded tile for projects without screenshots */
.pf-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 100%; height: 100%; min-height: 160px;
  background: radial-gradient(circle at 80% 15%, rgba(246,190,0,.28), transparent 50%), linear-gradient(135deg, #1b1a1a, #333); color: #fff; }
.pf-tile i { color: rgba(246,190,0,.55); font-size: 26px; }
.pf-tile b { font-family: Rubik, sans-serif; font-size: 46px; line-height: 1; color: var(--pf-primary); letter-spacing: 2px; }
.pf-tile--lg { min-height: 300px; }
.pf-tile--lg b { font-size: 80px; }
.pf-tile--lg i { font-size: 34px; }

/* ---------- explorers ---------- */
.pf-explore { display: grid; gap: 18px; }
.pf-explore--types { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pf-explore--industries { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 991px) { .pf-explore--types, .pf-explore--industries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .pf-explore--types { grid-template-columns: minmax(0, 1fr); } }
.pf-explore__item { display: flex; flex-direction: column; gap: 8px; background: #fff; border: 1px solid var(--pf-border); border-radius: 12px; padding: 24px; color: var(--pf-text); transition: border-color .2s, box-shadow .2s; }
.pf-explore__item:hover, .pf-explore__item:focus { border-color: var(--pf-primary); box-shadow: 0 12px 26px rgba(0,0,0,.07); color: var(--pf-text); }
.pf-explore__item--sm { flex-direction: row; align-items: center; padding: 16px 18px; }
.pf-explore__icon { width: 48px; height: 48px; border-radius: 10px; background: rgba(246,190,0,.15); color: var(--pf-primary-dark); display: inline-flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.pf-explore__name { font-family: Rubik, sans-serif; font-weight: 600; font-size: 18px; color: var(--pf-dark); }
.pf-explore__item--sm .pf-explore__name { font-size: 15.5px; flex: 1; }
.pf-explore__text { font-size: 14.5px; line-height: 1.6; }
.pf-explore__count { margin-top: auto; font-weight: 600; font-size: 14px; color: var(--pf-dark); }
.pf-explore__item--sm .pf-explore__count { margin: 0; background: var(--pf-dark); color: var(--pf-primary); border-radius: 14px; padding: 2px 10px; font-size: 13px; }

/* ---------- filters ---------- */
.pf-filters { background: #fff; border: 1px solid var(--pf-border); border-radius: 12px; padding: 20px; margin-bottom: 18px; }
.pf-filters__search { position: relative; }
.pf-filters__search i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--pf-muted); }
.pf-filters__search input { width: 100%; height: 52px; border: 1px solid var(--pf-border); border-radius: 8px; padding: 0 16px 0 44px; font-size: 15px; }
.pf-filters__search input:focus, .pf-filters select:focus { outline: 2px solid var(--pf-primary); outline-offset: 1px; border-color: var(--pf-primary); }
.pf-filters__more > summary { list-style: none; cursor: pointer; font-weight: 600; color: var(--pf-dark); margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; }
.pf-filters__more > summary::-webkit-details-marker { display: none; }
.pf-filters__more > summary::before { content: "\f0b0"; font-family: "Font Awesome 5 Free"; font-weight: 900; color: var(--pf-primary-dark); }
.pf-filters__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
@media (max-width: 991px) { .pf-filters__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) { .pf-filters__grid { grid-template-columns: minmax(0, 1fr); } }
.pf-filters label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--pf-dark); margin: 0; }
.pf-filters select { height: 46px; border: 1px solid var(--pf-border); border-radius: 8px; padding: 0 12px; font-size: 14.5px; background: #fff; color: var(--pf-dark); width: 100%; display: block !important; }
.pf-filters .nice-select { display: none !important; }
.pf-filters__actions { display: flex; align-items: center; gap: 18px; margin-top: 16px; }
.pf-filters__reset { font-weight: 600; color: var(--pf-dark); text-decoration: underline; }
.pf-count { font-weight: 600; color: var(--pf-dark); margin-bottom: 18px; }
[data-pf-results].is-loading { opacity: .5; transition: opacity .15s; }
.pf-empty { text-align: center; padding: 50px 20px; background: #fff; border: 1px dashed var(--pf-border); border-radius: 12px; }
.pf-empty i { font-size: 30px; color: var(--pf-primary); margin-bottom: 10px; }
.pf-empty p { text-align: center; }
.pf-pager ul { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 0; margin: 36px 0 0; }
.pf-pager a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 0 12px; border: 1px solid var(--pf-border); border-radius: 8px; background: #fff; color: var(--pf-dark); font-weight: 600; }
.pf-pager a:hover, .pf-pager a.is-current { background: var(--pf-primary); border-color: var(--pf-primary); }
.pf-pager__gap { align-self: center; color: var(--pf-muted); }
.pf-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.pf-chips a { border: 1px solid #4a4a4a; color: #e6e6e6; border-radius: 20px; padding: 6px 14px; font-size: 14px; }
.pf-chips a:hover { border-color: var(--pf-primary); color: var(--pf-primary); }

/* ---------- demo note / why / cta ---------- */
.pf-demo-note { display: flex; align-items: center; gap: 24px; background: #fff; border: 1px dashed var(--pf-primary); border-radius: 12px; padding: 28px; }
.pf-demo-note > i { font-size: 34px; color: var(--pf-primary-dark); }
.pf-demo-note p { margin: 0; text-align: left; }
@media (max-width: 767px) { .pf-demo-note { flex-direction: column; align-items: flex-start; } }
.pf-why { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 991px) { .pf-why { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .pf-why { grid-template-columns: minmax(0, 1fr); } }
.pf-why div { background: #fff; border: 1px solid var(--pf-border); border-radius: 12px; padding: 24px; }
.pf-why i { font-size: 24px; color: var(--pf-primary-dark); margin-bottom: 10px; }
.pf-why h3 { font-size: 18px; margin-bottom: 6px; }
.pf-why p { margin: 0; font-size: 14.5px; text-align: left; }
.pf-section--cta { padding-top: 0; }
.pf-section--alt + .pf-section--cta, .pf-section + .pf-section--cta { padding-top: 0; }
.pf-cta { background: linear-gradient(135deg, var(--pf-dark), var(--pf-dark-2)); border-bottom: 4px solid var(--pf-primary); border-radius: 14px; padding: 44px; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.pf-cta h2 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.pf-cta p { color: #c9c9c9; margin: 0; text-align: left; }
.pf-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 767px) { .pf-cta { padding: 30px 22px; } .pf-cta__actions .btn { width: 100%; } .pf-cta h2 { font-size: 25px; } }

/* ---------- case study ---------- */
.pf-demo-banner { background: #fff8db; border-bottom: 1px solid #f0dc8a; padding: 14px 0; font-size: 14.5px; color: var(--pf-dark); }
.pf-demo-banner i { color: var(--pf-primary-dark); margin-right: 6px; }
.pf-block { margin-bottom: 40px; }
.pf-block h2 { font-size: 26px; margin-bottom: 14px; }
.pf-sub { font-size: 17px; margin: 6px 0 10px; }
.pf-list { list-style: none; padding: 0; margin: 0; }
.pf-list li { position: relative; padding: 0 0 10px 26px; line-height: 1.6; }
.pf-list li::before { content: "\f00c"; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; left: 0; top: 1px; color: var(--pf-primary-dark); font-size: 13px; }
.pf-feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 575px) { .pf-feature-grid { grid-template-columns: minmax(0, 1fr); } }
.pf-feature { background: #fff; border: 1px solid var(--pf-border); border-radius: 8px; padding: 14px 16px; font-weight: 500; color: var(--pf-dark); }
.pf-feature i { color: var(--pf-primary-dark); margin-right: 6px; }
.pf-flow { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 30px; }
.pf-flow li { position: relative; display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--pf-border); border-radius: 30px; padding: 7px 16px 7px 7px; font-weight: 500; color: var(--pf-dark); font-size: 14.5px; }
.pf-flow li span { width: 28px; height: 28px; border-radius: 50%; background: var(--pf-primary); color: var(--pf-dark); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.pf-flow li:not(:last-child)::after { content: "\f061"; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; right: -22px; color: var(--pf-primary); font-size: 13px; }
@media (max-width: 575px) {
  .pf-flow { flex-direction: column; gap: 20px; }
  .pf-flow li:not(:last-child)::after { content: "\f063"; right: auto; left: 20px; bottom: -19px; }
}
.pf-note { font-size: 14px; color: var(--pf-muted); margin-top: 14px; text-align: left; }
.pf-roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 575px) { .pf-roles { grid-template-columns: minmax(0, 1fr); } }
.pf-roles__group { background: #fff; border: 1px solid var(--pf-border); border-top: 3px solid var(--pf-primary); border-radius: 8px; padding: 14px 16px; }
.pf-roles__group h3 { font-size: 15.5px; margin-bottom: 4px; }
.pf-roles__group p { margin: 0; font-size: 14px; text-align: left; }
.pf-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 575px) { .pf-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pf-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; display: block; }
.pf-side { position: sticky; top: 100px; background: #fff; border: 1px solid var(--pf-border); border-radius: 12px; padding: 24px; }
.pf-side__title { font-size: 20px; margin-bottom: 14px; }
.pf-side dl { margin: 0; }
.pf-side dt { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--pf-primary-dark); margin-top: 12px; }
.pf-side dd { margin: 2px 0 0; color: var(--pf-dark); font-weight: 500; }
.pf-side__sub { font-size: 15px; margin: 20px 0 6px; }
@media (max-width: 991px) { .pf-side { position: static; margin-top: 10px; } }
.pf-explore__item, .pf-explore__name { min-width: 0; }
.pf-explore__item--sm .pf-explore__name { overflow-wrap: anywhere; }
@media (max-width: 575px) {
  .pf-explore--industries { grid-template-columns: minmax(0, 1fr); }
  .pf-explore__item--sm { padding: 12px 14px; gap: 12px; }
  .pf-explore__item--sm .pf-explore__icon { width: 40px; height: 40px; font-size: 17px; }
}