/* ==========================================================================
   BitFlow Automation — Design System
   Tokens are editable from Appearance → Customize → BitFlow Design.
   ========================================================================== */
:root {
  --bf-navy: #101B4D;
  --bf-purple: #5B21E8;
  --bf-violet: #7C3AED;
  --bf-pink: #D946EF;
  --bf-orange: #FF8A00;
  --bf-yellow: #FFC400;
  --bf-green: #10B981;
  --bf-blue: #2563EB;
  --bf-red: #EF4444;
  --bf-cyan: #06B6D4;

  --bf-text: #1F2544;
  --bf-muted: #5F6788;
  --bf-light: #8A90AD;
  --bf-border: #E7E9F3;
  --bf-bg: #FFFFFF;
  --bf-bg-soft: #F6F7FC;
  --bf-bg-tint: #F3F0FF;

  --bf-grad-primary: linear-gradient(135deg, var(--bf-purple) 0%, var(--bf-violet) 55%, var(--bf-pink) 100%);
  --bf-grad-warm: linear-gradient(135deg, var(--bf-orange) 0%, var(--bf-yellow) 100%);
  --bf-grad-text: linear-gradient(90deg, var(--bf-purple) 0%, var(--bf-pink) 50%, var(--bf-orange) 100%);
  --bf-grad-banner-purple: linear-gradient(120deg, #4C1BD9 0%, #7C3AED 55%, #9B4DFF 100%);
  --bf-grad-banner-orange: linear-gradient(120deg, #FF7A00 0%, #FF9F1C 50%, #FFC400 100%);

  --bf-font-heading: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bf-font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --bf-radius-sm: 10px;
  --bf-radius: 16px;
  --bf-radius-lg: 24px;
  --bf-radius-pill: 999px;

  --bf-shadow-sm: 0 2px 8px rgba(16, 27, 77, 0.05);
  --bf-shadow: 0 6px 24px rgba(16, 27, 77, 0.07);
  --bf-shadow-lg: 0 16px 48px rgba(16, 27, 77, 0.12);
  --bf-shadow-purple: 0 10px 30px rgba(91, 33, 232, 0.28);
  --bf-shadow-orange: 0 10px 30px rgba(255, 138, 0, 0.30);

  --bf-container: 1200px;
  --bf-gutter: 20px;
  --bf-section-y: 72px;
  --bf-header-h: 80px;
  --bf-ease: cubic-bezier(.2,.7,.2,1);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  font-family: var(--bf-font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--bf-text);
  background: var(--bf-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--bf-purple); text-decoration: none; transition: color .2s var(--bf-ease); }
a:hover { color: var(--bf-violet); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--bf-font-heading);
  color: var(--bf-navy);
  line-height: 1.2;
  margin: 0 0 .5em;
  font-weight: 800;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.35rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.25em; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(91, 33, 232, .45); outline-offset: 2px; border-radius: 6px; }
.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%); height: 1px; margin: -1px;
  overflow: hidden; padding: 0; position: absolute !important; width: 1px; word-wrap: normal !important;
}
.screen-reader-text:focus {
  background: #fff; clip: auto !important; clip-path: none; color: var(--bf-navy); display: block;
  font-size: 1em; height: auto; left: 5px; line-height: normal; padding: 15px 23px 14px; text-decoration: none;
  top: 5px; width: auto; z-index: 100000; box-shadow: var(--bf-shadow);
}
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; }

.bf-container { width: 100%; max-width: var(--bf-container); margin: 0 auto; padding: 0 var(--bf-gutter); }
.bf-section { padding: var(--bf-section-y) 0; }
.bf-section--soft { background: var(--bf-bg-soft); }
.bf-section--tint { background: linear-gradient(180deg, #F8F6FF 0%, #FFFFFF 100%); }
.bf-section--tight { padding: 48px 0; }

.bf-section-head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.bf-section-head--left { text-align: left; margin-left: 0; }
.bf-eyebrow {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--bf-orange); margin-bottom: 10px;
}
.bf-eyebrow--purple { color: var(--bf-purple); }
.bf-section-head h2 { margin-bottom: 10px; }
.bf-section-head p { color: var(--bf-muted); font-size: 1.05rem; margin: 0; }
.bf-gradient-text {
  background: var(--bf-grad-text); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bf-center { text-align: center; }
.bf-mt-32 { margin-top: 32px; }
.bf-mt-48 { margin-top: 48px; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--bf-radius-pill); font-weight: 700; font-size: .95rem;
  line-height: 1.2; border: 2px solid transparent; text-decoration: none; cursor: pointer;
  transition: transform .2s var(--bf-ease), box-shadow .2s var(--bf-ease), background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--bf-grad-primary); color: #fff; box-shadow: var(--bf-shadow-purple); }
.btn-primary:hover { color: #fff; box-shadow: 0 14px 34px rgba(91,33,232,.38); }
.btn-outline { background: #fff; color: var(--bf-navy); border-color: var(--bf-border); }
.btn-outline:hover { border-color: var(--bf-purple); color: var(--bf-purple); }
.btn-outline-purple { background: #fff; color: var(--bf-purple); border-color: var(--bf-purple); }
.btn-outline-purple:hover { background: var(--bf-purple); color: #fff; }
.btn-warm { background: var(--bf-grad-warm); color: var(--bf-navy); box-shadow: var(--bf-shadow-orange); }
.btn-warm:hover { color: var(--bf-navy); }
.btn-yellow { background: var(--bf-yellow); color: var(--bf-navy); box-shadow: 0 8px 22px rgba(255,196,0,.35); }
.btn-yellow:hover { color: var(--bf-navy); background: #FFD033; }
.btn-white { background: #fff; color: var(--bf-purple); box-shadow: var(--bf-shadow); }
.btn-white:hover { color: var(--bf-purple); }
.btn-ghost { background: transparent; color: var(--bf-muted); }
.btn-ghost:hover { color: var(--bf-navy); background: var(--bf-bg-soft); }
.btn-sm { padding: 9px 18px; font-size: .85rem; }
.btn-lg { padding: 15px 30px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }

/* --------------------------------------------------------------------------
   Badges & chips
   -------------------------------------------------------------------------- */
.bf-badge {
  display: inline-flex; white-space: nowrap; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--bf-radius-pill);
  font-size: .78rem; font-weight: 700; background: var(--bf-bg-tint); color: var(--bf-purple);
}
.bf-badge--soft { background: #EEF2FF; color: var(--bf-navy); }
.bf-badge--warm { background: #FFF3E0; color: #C96A00; }
.bf-badge--white { background: rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(4px); }
.bf-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--bf-radius-pill);
  border: 1.5px solid var(--bf-border); background: #fff; color: var(--bf-muted); font-weight: 600; font-size: .88rem;
  cursor: pointer; transition: all .2s var(--bf-ease);
}
.bf-chip:hover { border-color: var(--bf-purple); color: var(--bf-purple); }
.bf-chip.is-active { background: var(--bf-purple); border-color: var(--bf-purple); color: #fff; }
.bf-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.bf-cat-badge {
  display: inline-block; white-space: nowrap; padding: 4px 12px; border-radius: var(--bf-radius-pill); font-size: .72rem; font-weight: 700;
  color: #fff; background: var(--bf-purple); text-transform: none; letter-spacing: .01em;
}

/* Color utilities (icon tints) */
.tint-purple { --tint-bg: #EFE9FF; --tint-fg: var(--bf-purple); }
.tint-violet { --tint-bg: #F1E8FF; --tint-fg: var(--bf-violet); }
.tint-pink   { --tint-bg: #FCE7FA; --tint-fg: var(--bf-pink); }
.tint-orange { --tint-bg: #FFF1E0; --tint-fg: var(--bf-orange); }
.tint-yellow { --tint-bg: #FFF7D6; --tint-fg: #D9A400; }
.tint-green  { --tint-bg: #E3F7EF; --tint-fg: var(--bf-green); }
.tint-blue   { --tint-bg: #E4ECFF; --tint-fg: var(--bf-blue); }
.tint-red    { --tint-bg: #FEE7E7; --tint-fg: var(--bf-red); }
.tint-cyan   { --tint-bg: #E0F7FB; --tint-fg: #0891B2; }
.tint-navy   { --tint-bg: #E8EAF4; --tint-fg: var(--bf-navy); }
.bf-icon-box {
  width: 52px; height: 52px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--tint-bg, var(--bf-bg-tint)); color: var(--tint-fg, var(--bf-purple)); flex: none;
  transition: transform .25s var(--bf-ease);
}
.bf-icon-box svg { width: 26px; height: 26px; }
.bf-icon-box--solid { background: var(--tint-fg, var(--bf-purple)); color: #fff; }
.bf-icon-box--lg { width: 64px; height: 64px; border-radius: 18px; }
.bf-icon-box--lg svg { width: 32px; height: 32px; }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.bf-card {
  background: #fff; border: 1px solid var(--bf-border); border-radius: var(--bf-radius);
  box-shadow: var(--bf-shadow-sm); padding: 26px; position: relative;
  transition: transform .25s var(--bf-ease), box-shadow .25s var(--bf-ease), border-color .25s;
}
.bf-card:hover { transform: translateY(-4px); box-shadow: var(--bf-shadow-lg); border-color: #DCD5FF; }
.bf-card:hover .bf-icon-box { transform: scale(1.06) rotate(-3deg); }
.bf-card h3 { margin: 16px 0 6px; font-size: 1.08rem; }
.bf-card p { color: var(--bf-muted); font-size: .92rem; margin: 0; }
.bf-card--link { display: block; color: inherit; }
.bf-card--link:hover { color: inherit; }
.bf-card--center { text-align: center; }
.bf-card--center .bf-icon-box { margin: 0 auto; }
.bf-card .bf-card-arrow {
  position: absolute; top: 20px; right: 20px; width: 30px; height: 30px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; background: var(--bf-bg-soft); color: var(--bf-light);
  opacity: 0; transform: translateX(-6px); transition: all .25s var(--bf-ease);
}
.bf-card:hover .bf-card-arrow { opacity: 1; transform: translateX(0); color: var(--bf-purple); background: var(--bf-bg-tint); }
.bf-card-arrow svg { width: 14px; height: 14px; }

.bf-grid { display: grid; gap: 22px; }
.bf-grid--2 { grid-template-columns: repeat(2, 1fr); }
.bf-grid--3 { grid-template-columns: repeat(3, 1fr); }
.bf-grid--4 { grid-template-columns: repeat(4, 1fr); }
.bf-grid--5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) { .bf-grid--5 { grid-template-columns: repeat(3, 1fr); } .bf-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .bf-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .bf-grid--5, .bf-grid--4, .bf-grid--3, .bf-grid--2 { grid-template-columns: 1fr; } .bf-grid--5 { grid-template-columns: repeat(2, 1fr); gap: 12px; } .bf-grid--5 .bf-card { padding: 18px 14px; } .bf-grid--5 .bf-card h3 { font-size: .95rem; } .bf-grid--5 .bf-card p { font-size: .82rem; } }
@media (max-width: 1200px) and (min-width: 1025px) { .bf-nav > ul > li > a { padding: 10px 9px; font-size: .9rem; } }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.bf-header {
  position: sticky; top: 0; z-index: 900; background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--bf-border); transition: box-shadow .25s;
}
.bf-header.is-scrolled { box-shadow: var(--bf-shadow); }
.admin-bar .bf-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .bf-header { top: 46px; } }
.bf-header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--bf-header-h); gap: 20px; }
.bf-brand { display: inline-flex; align-items: center; flex: none; }
.bf-brand img { height: 54px; width: auto; max-width: 220px; object-fit: contain; }
.bf-brand-text { font-family: var(--bf-font-heading); font-weight: 900; font-size: 1.5rem; color: var(--bf-navy); display: inline-flex; flex-direction: column; line-height: 1; }
.bf-brand-text .flow { background: var(--bf-grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bf-brand-text small { font-size: .55rem; letter-spacing: .3em; font-weight: 700; color: var(--bf-navy); margin-top: 3px; }
.bf-brand-logo-svg { height: 54px; width: auto; }

.bf-nav { display: flex; align-items: center; flex: 1; justify-content: center; }
.bf-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.bf-nav li { position: relative; }
.bf-nav > ul > li > a {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 12px; font-weight: 600; font-size: .95rem;
  color: var(--bf-navy); border-radius: 10px; position: relative; white-space: nowrap;
}
.bf-nav > ul > li > a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 3px; border-radius: 3px;
  background: var(--bf-grad-warm); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--bf-ease);
}
.bf-nav > ul > li:hover > a::after, .bf-nav > ul > li.current-menu-item > a::after,
.bf-nav > ul > li.current-menu-ancestor > a::after, .bf-nav > ul > li.current_page_parent > a::after { transform: scaleX(1); }
.bf-nav > ul > li > a:hover, .bf-nav > ul > li.current-menu-item > a { color: var(--bf-purple); }
.bf-nav .bf-caret { width: 12px; height: 12px; transition: transform .25s; opacity: .7; }
.bf-nav li.is-open > a .bf-caret, .bf-nav li:hover > a .bf-caret { transform: rotate(180deg); }
.bf-nav .sub-menu-toggle { display: none; }

/* Dropdowns (desktop) */
.bf-nav .sub-menu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 250px; background: #fff; border: 1px solid var(--bf-border);
  border-radius: 14px; box-shadow: var(--bf-shadow-lg); padding: 10px; display: block; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .22s var(--bf-ease); z-index: 50;
}
.bf-nav .sub-menu::before { content: ""; position: absolute; top: -8px; left: 0; right: 0; height: 8px; }
.bf-nav li:hover > .sub-menu, .bf-nav li.is-open > .sub-menu, .bf-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.bf-nav .sub-menu li { width: 100%; }
.bf-nav .sub-menu a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; color: var(--bf-text);
  font-weight: 500; font-size: .92rem; white-space: nowrap;
}
.bf-nav .sub-menu a:hover, .bf-nav .sub-menu .current-menu-item > a { background: var(--bf-bg-tint); color: var(--bf-purple); }
.bf-nav .sub-menu a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--bf-grad-warm); flex: none; opacity: .9; }
.bf-nav .sub-menu .sub-menu { top: -10px; left: calc(100% + 4px); }
.bf-nav .menu-item-has-children.bf-mega > .sub-menu { display: grid; grid-template-columns: repeat(2, 1fr); min-width: 520px; gap: 2px 8px; }

.bf-header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.bf-icon-btn {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--bf-border); background: #fff; color: var(--bf-navy);
  display: inline-flex; align-items: center; justify-content: center; transition: all .2s var(--bf-ease);
}
.bf-icon-btn svg { width: 18px; height: 18px; }
.bf-icon-btn:hover { border-color: var(--bf-purple); color: var(--bf-purple); transform: translateY(-1px); }
.bf-nav-toggle { display: none; }
.bf-nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s, opacity .25s; }
.bf-nav-toggle span + span { margin-top: 5px; }
.bf-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bf-nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.bf-nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Search overlay */
.bf-search-overlay {
  position: fixed; inset: 0; background: rgba(16,27,77,.55); backdrop-filter: blur(6px); z-index: 1000; display: none;
  align-items: flex-start; justify-content: center; padding: 12vh 20px;
}
.bf-search-overlay.is-open { display: flex; }
.bf-search-panel { width: 100%; max-width: 640px; background: #fff; border-radius: 20px; box-shadow: var(--bf-shadow-lg); padding: 20px; animation: bfPop .25s var(--bf-ease); }
.bf-search-panel h2 { font-size: 1.1rem; margin-bottom: 12px; }
.bf-search-form { display: flex; gap: 10px; }
.bf-search-form input[type="search"] {
  flex: 1; padding: 14px 18px; border-radius: 12px; border: 2px solid var(--bf-border); font-size: 1rem; outline: none; min-width: 0;
}
.bf-search-form input[type="search"]:focus { border-color: var(--bf-purple); }
.bf-search-hints { margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
@keyframes bfPop { from { opacity: 0; transform: translateY(-10px) scale(.98);} to { opacity: 1; transform: none; } }

/* Mobile nav */
@media (max-width: 1024px) {
  .bf-header { backdrop-filter: none; background: #fff; }
  .bf-nav-toggle { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; }
  .bf-nav {
    position: fixed; top: var(--bf-header-h); left: 0; right: 0; bottom: 0; background: #fff; flex-direction: column;
    justify-content: flex-start; align-items: stretch; padding: 12px 20px 40px; overflow-y: auto; transform: translateX(100%);
    transition: transform .3s var(--bf-ease), visibility 0s .3s; z-index: 899; border-top: 1px solid var(--bf-border); visibility: hidden;
  }
  .admin-bar .bf-nav { top: calc(var(--bf-header-h) + 46px); }
  .bf-nav.is-open { transform: translateX(0); visibility: visible; transition: transform .3s var(--bf-ease), visibility 0s; }
  .bf-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .bf-nav > ul > li { border-bottom: 1px solid var(--bf-border); }
  .bf-nav > ul > li > a { display: flex; justify-content: space-between; padding: 14px 6px; font-size: 1.05rem; }
  .bf-nav > ul > li > a::after { display: none; }
  .bf-nav .sub-menu-toggle {
    display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 0; background: transparent;
    position: absolute; right: 0; top: 6px; color: var(--bf-navy);
  }
  .bf-nav .sub-menu-toggle svg { width: 14px; height: 14px; transition: transform .25s; }
  .bf-nav li.is-open > .sub-menu-toggle svg { transform: rotate(180deg); }
  .bf-nav > ul > li > a .bf-caret { display: none; }
  .bf-nav .sub-menu {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 10px 10px;
    display: none; min-width: 0;
  }
  .bf-nav li.is-open > .sub-menu { display: block; }
  .bf-nav li:hover > .sub-menu:not(.is-open) { display: none; }
  .bf-nav li.is-open:hover > .sub-menu { display: block; }
  .bf-nav .menu-item-has-children.bf-mega > .sub-menu { display: none; }
  .bf-nav li.is-open.menu-item-has-children.bf-mega > .sub-menu { display: block; }
  .bf-nav .sub-menu a { white-space: normal; }
  .bf-nav .bf-mobile-cta { display: block; margin-top: 16px; }
  .bf-header-actions .btn { display: none; }
}
.bf-nav .bf-mobile-cta { display: none; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.bf-hero { position: relative; overflow: hidden; padding: 56px 0 40px; }
.bf-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 400px at 85% 20%, rgba(124,58,237,.10), transparent 70%),
    radial-gradient(500px 360px at 100% 80%, rgba(255,138,0,.10), transparent 70%),
    radial-gradient(400px 300px at 0% 100%, rgba(217,70,239,.08), transparent 70%);
}
.bf-hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 40px; }
.bf-hero h1 { margin: 18px 0 18px; font-size: clamp(2.3rem, 4.8vw, 3.6rem); line-height: 1.1; }
.bf-hero-text { font-size: 1.08rem; color: var(--bf-muted); max-width: 520px; margin-bottom: 26px; }
.bf-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }
.bf-hero-benefits { display: flex; flex-wrap: wrap; gap: 26px; }
.bf-benefit { display: flex; align-items: center; gap: 10px; }
.bf-benefit-icon { width: 38px; height: 38px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; color: var(--bf-orange); background: #FFF3E0; flex: none; }
.bf-benefit-icon svg { width: 20px; height: 20px; }
.bf-benefit strong { display: block; font-size: .9rem; color: var(--bf-navy); line-height: 1.2; }
.bf-benefit span { font-size: .8rem; color: var(--bf-muted); }

/* Hero illustration (CSS/SVG built) */
.bf-hero-art { position: relative; min-height: 480px; display: flex; align-items: center; justify-content: center; }
.bf-hero-art img.bf-hero-custom { max-height: 520px; width: auto; }
.bf-orbit { position: absolute; border-radius: 50%; border: 2px solid rgba(124,58,237,.25); }
.bf-orbit--1 { width: 520px; height: 520px; border-color: rgba(124,58,237,.18); border-style: dashed; animation: bfSpin 60s linear infinite; }
.bf-orbit--2 { width: 400px; height: 400px; border-color: rgba(255,138,0,.22); animation: bfSpin 45s linear infinite reverse; }
.bf-orbit--1::before, .bf-orbit--2::before { content: ""; position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--bf-violet); top: -7px; left: 50%; box-shadow: 0 0 0 4px rgba(124,58,237,.18); }
.bf-orbit--2::before { background: var(--bf-orange); box-shadow: 0 0 0 4px rgba(255,138,0,.18); top: auto; bottom: -7px; }
@keyframes bfSpin { to { transform: rotate(360deg); } }
.bf-dots { position: absolute; width: 90px; height: 90px; background-image: radial-gradient(var(--bf-violet) 1.5px, transparent 1.6px); background-size: 14px 14px; opacity: .35; }
.bf-dots--tl { top: 10px; left: 30px; }
.bf-dots--br { bottom: 10px; right: 20px; opacity: .25; }
.bf-laptop { position: relative; width: 360px; z-index: 2; filter: drop-shadow(0 30px 40px rgba(16,27,77,.22)); animation: bfFloat 6s ease-in-out infinite; }
.bf-laptop-screen {
  border: 10px solid #1B1F3B; border-bottom-width: 14px; border-radius: 18px 18px 6px 6px; background: #fff;
  aspect-ratio: 16 / 10; display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative;
}
.bf-laptop-screen::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(91,33,232,.07), transparent 40%, rgba(255,138,0,.08)); }
.bf-laptop-screen img { max-height: 70%; width: auto; max-width: 75%; position: relative; }
.bf-laptop-screen .bf-brand-text { font-size: 2.2rem; }
.bf-laptop-base { height: 14px; background: linear-gradient(180deg, #E8EAF1, #C9CDDC); border-radius: 0 0 20px 20px; margin: 0 -22px; position: relative; }
.bf-laptop-base::after { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 5px; background: #B7BCCF; border-radius: 0 0 6px 6px; }
.bf-platform { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 480px; height: 110px; border-radius: 50%; background: radial-gradient(ellipse at center, rgba(124,58,237,.16), rgba(124,58,237,.03) 60%, transparent 72%); z-index: 1; }
.bf-platform::before { content: ""; position: absolute; inset: 18px 40px; border-radius: 50%; border: 2px solid rgba(124,58,237,.25); }
.bf-float {
  position: absolute; width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: 0 14px 30px rgba(16,27,77,.18); z-index: 3; animation: bfFloat 5s ease-in-out infinite;
}
.bf-float svg { width: 32px; height: 32px; }
.bf-float--pdf { background: linear-gradient(135deg,#FF4D4D,#E11D48); top: 20px; left: 22%; animation-delay: -1s; }
.bf-float--img { background: linear-gradient(135deg,#22C55E,#0EA37A); top: 130px; left: 4%; animation-delay: -2.5s; }
.bf-float--video { background: linear-gradient(135deg,#8B5CF6,#5B21E8); top: 250px; left: 8%; animation-delay: -.5s; width: 58px; height: 58px; }
.bf-float--doc { background: linear-gradient(135deg,#3B82F6,#1D4ED8); top: 26px; right: 12%; animation-delay: -3s; }
.bf-float--audio { background: linear-gradient(135deg,#38BDF8,#2563EB); top: 150px; right: 2%; animation-delay: -1.8s; }
.bf-float--zip { background: linear-gradient(135deg,#FFB020,#FF7A00); top: 280px; right: 8%; animation-delay: -4s; }
.bf-float--code { background: linear-gradient(135deg,#7C3AED,#4C1D95); bottom: 26px; left: 50%; margin-left: -34px; animation-delay: -2s; width: 68px; height: 68px; }
@keyframes bfFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

@media (max-width: 980px) {
  .bf-hero-grid { grid-template-columns: 1fr; }
  .bf-hero-art { min-height: 420px; margin-top: 10px; }
  .bf-orbit--1 { width: 420px; height: 420px; } .bf-orbit--2 { width: 320px; height: 320px; }
  .bf-laptop { width: 300px; }
}
@media (max-width: 560px) {
  .bf-hero { padding: 36px 0 24px; }
  .bf-hero-art { min-height: 360px; transform: scale(.82); transform-origin: top center; margin-bottom: -50px; }
  .bf-hero-benefits { gap: 14px; }
  .bf-hero-actions .btn { flex: 1; }
}

/* --------------------------------------------------------------------------
   Homepage sections
   -------------------------------------------------------------------------- */
.bf-categories { padding-top: 40px; }
.bf-panel { background: #fff; border: 1px solid var(--bf-border); border-radius: var(--bf-radius-lg); box-shadow: var(--bf-shadow); padding: 44px 40px; }
@media (max-width: 640px) { .bf-panel { padding: 28px 18px; } }

/* AI banners */
.bf-banners { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.bf-banner {
  position: relative; overflow: hidden; border-radius: var(--bf-radius-lg); padding: 40px 36px; min-height: 290px; color: #fff;
  display: flex; flex-direction: column; justify-content: center; box-shadow: var(--bf-shadow-lg); transition: transform .3s var(--bf-ease);
}
.bf-banner:hover { transform: translateY(-4px); }
.bf-banner--purple { background: var(--bf-grad-banner-purple); }
.bf-banner--orange { background: var(--bf-grad-banner-orange); }
.bf-banner-content { position: relative; z-index: 2; max-width: 60%; }
.bf-banner h3 { color: #fff; font-size: 1.7rem; margin: 12px 0 8px; }
.bf-banner p { color: rgba(255,255,255,.88); margin-bottom: 20px; font-size: .95rem; }
.bf-banner .btn-white { color: var(--bf-purple); }
.bf-banner--orange .btn-white { color: #C96A00; }
.bf-banner-art { position: absolute; right: -10px; top: 0; bottom: 0; width: 48%; display: flex; align-items: center; justify-content: center; z-index: 1; }
.bf-banner-art svg { width: 100%; height: auto; max-height: 260px; filter: drop-shadow(0 20px 30px rgba(0,0,0,.25)); animation: bfFloat 7s ease-in-out infinite; }
.bf-banner-glow { position: absolute; width: 320px; height: 320px; border-radius: 50%; filter: blur(60px); opacity: .55; }
.bf-banner--purple .bf-banner-glow { background: #D946EF; right: -80px; bottom: -120px; }
.bf-banner--orange .bf-banner-glow { background: #FF4FA3; right: -60px; top: -120px; opacity: .5; }
.bf-banner-blob { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); }
@media (max-width: 900px) { .bf-banners { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .bf-banner { padding: 28px 22px; min-height: 240px; } .bf-banner-content { max-width: 100%; } .bf-banner-art { opacity: .35; width: 60%; } }

/* Services */
.bf-service-card { display: flex; flex-direction: column; }
.bf-service-card .bf-service-head { display: flex; align-items: center; gap: 14px; }
.bf-service-card .bf-service-head h3 { margin: 0; font-size: 1.05rem; }
.bf-service-card .bf-icon-box { width: 48px; height: 48px; border-radius: 12px; }
.bf-service-card .bf-icon-box svg { width: 24px; height: 24px; }
.bf-list { list-style: none; padding: 0; margin: 18px 0 22px; }
.bf-list li { display: flex; align-items: flex-start; gap: 8px; font-size: .9rem; color: var(--bf-text); padding: 4px 0; }
.bf-list li svg { width: 14px; height: 14px; flex: none; margin-top: 5px; color: var(--bf-orange); }
.bf-service-card .btn { margin-top: auto; align-self: flex-start; }
.bf-service-card--purple .bf-icon-box { background: var(--bf-purple); color: #fff; }
.bf-service-card--purple .btn { border-color: var(--bf-purple); color: var(--bf-purple); }
.bf-service-card--purple .btn:hover { background: var(--bf-purple); color: #fff; }
.bf-service-card--green .bf-icon-box { background: var(--bf-green); color: #fff; }
.bf-service-card--green .btn { border-color: var(--bf-green); color: #0E9F6E; }
.bf-service-card--green .btn:hover { background: var(--bf-green); color: #fff; }
.bf-service-card--orange .bf-icon-box { background: var(--bf-orange); color: #fff; }
.bf-service-card--orange .btn { border-color: var(--bf-orange); color: #E07A00; }
.bf-service-card--orange .btn:hover { background: var(--bf-orange); color: #fff; }
.bf-service-card--blue .bf-icon-box { background: var(--bf-blue); color: #fff; }
.bf-service-card--blue .btn { border-color: var(--bf-blue); color: var(--bf-blue); }
.bf-service-card--blue .btn:hover { background: var(--bf-blue); color: #fff; }

/* Post cards */
.bf-post-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.bf-post-thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bf-bg-soft); }
.bf-post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--bf-ease); }
.bf-post-card:hover .bf-post-thumb img { transform: scale(1.05); }
.bf-post-thumb .bf-cat-badge { position: absolute; left: 14px; bottom: 14px; }
.bf-post-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.9); background: var(--bf-grad-primary); }
.bf-post-placeholder svg { width: 48px; height: 48px; opacity: .85; }
.bf-post-placeholder--orange { background: var(--bf-grad-warm); }
.bf-post-placeholder--pink { background: linear-gradient(135deg, #D946EF, #7C3AED); }
.bf-post-placeholder--navy { background: linear-gradient(135deg, #101B4D, #2D3A8C); }
.bf-post-placeholder--green { background: linear-gradient(135deg, #10B981, #0891B2); }
.bf-post-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.bf-post-meta { font-size: .8rem; color: var(--bf-light); display: flex; gap: 10px; align-items: center; margin-bottom: 6px; }
.bf-post-card h3 { font-size: 1.05rem; margin: 0 0 8px; line-height: 1.35; }
.bf-post-card h3 a { color: var(--bf-navy); }
.bf-post-card h3 a:hover { color: var(--bf-purple); }
.bf-post-card p { flex: 1; }
.bf-read-more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .88rem; margin-top: 12px; color: var(--bf-purple); }
.bf-read-more svg { width: 14px; height: 14px; transition: transform .2s; }
.bf-read-more:hover svg { transform: translateX(3px); }
.bf-post-card--featured { grid-row: span 2; }
.bf-post-card--featured .bf-post-thumb { aspect-ratio: 16 / 11; }
.bf-post-card--featured h3 { font-size: 1.4rem; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.bf-footer { background: #fff; border-top: 1px solid var(--bf-border); margin-top: 40px; position: relative; }
.bf-footer::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 3px; background: var(--bf-grad-text); }
.bf-footer-main { padding: 56px 0 36px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 36px; }
.bf-footer h4 { font-size: 1rem; margin-bottom: 16px; }
.bf-footer-brand img { height: 56px; width: auto; margin-bottom: 14px; }
.bf-footer-brand p { color: var(--bf-muted); font-size: .92rem; max-width: 300px; }
.bf-footer ul { list-style: none; padding: 0; margin: 0; }
.bf-footer ul li { margin-bottom: 8px; }
.bf-footer ul a { color: var(--bf-muted); font-size: .92rem; display: inline-flex; align-items: center; gap: 8px; }
.bf-footer ul a::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--bf-orange); flex: none; }
.bf-footer ul a:hover { color: var(--bf-purple); }
.bf-social { display: flex; gap: 10px; margin-top: 16px; }
.bf-social a { width: 36px; height: 36px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--bf-grad-warm); color: #fff; transition: transform .2s; }
.bf-social a:hover { transform: translateY(-3px); color: #fff; }
.bf-social a svg { width: 16px; height: 16px; }
.bf-newsletter p { color: var(--bf-muted); font-size: .92rem; }
.bf-newsletter-form { display: flex; flex-direction: column; gap: 10px; }
.bf-newsletter-form input[type="email"] { padding: 12px 16px; border-radius: 10px; border: 1.5px solid var(--bf-border); outline: none; font-size: .95rem; width: 100%; }
.bf-newsletter-form input[type="email"]:focus { border-color: var(--bf-purple); }
.bf-newsletter-form .btn { border-radius: 10px; background: linear-gradient(90deg, var(--bf-purple), var(--bf-pink) 55%, var(--bf-orange)); color: #fff; box-shadow: none; }
.bf-newsletter-form .btn:hover { color: #fff; box-shadow: var(--bf-shadow-purple); }
.bf-newsletter-msg { font-size: .85rem; margin: 6px 0 0; min-height: 1em; }
.bf-newsletter-msg.is-ok { color: var(--bf-green); }
.bf-newsletter-msg.is-err { color: var(--bf-red); }
.bf-footer-bottom { border-top: 1px solid var(--bf-border); padding: 18px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: var(--bf-muted); }
.bf-footer-bottom ul { display: flex; gap: 22px; }
.bf-footer-bottom ul a::before { display: none; }
@media (max-width: 960px) { .bf-footer-main { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .bf-footer-main { grid-template-columns: 1fr; gap: 28px; padding-top: 40px; } .bf-footer-bottom { justify-content: center; text-align: center; } }

/* --------------------------------------------------------------------------
   Page hero (inner pages)
   -------------------------------------------------------------------------- */
.bf-page-hero { position: relative; overflow: hidden; padding: 60px 0 50px; background: linear-gradient(180deg, #F7F5FF 0%, #FFFFFF 100%); border-bottom: 1px solid var(--bf-border); }
.bf-page-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 260px at 90% 0%, rgba(124,58,237,.12), transparent 70%), radial-gradient(400px 260px at 5% 100%, rgba(255,138,0,.10), transparent 70%); }
.bf-page-hero .bf-container { position: relative; }
.bf-page-hero h1 { margin: 12px 0 12px; }
.bf-page-hero p.bf-lead { color: var(--bf-muted); font-size: 1.1rem; max-width: 680px; margin: 0; }
.bf-page-hero--center { text-align: center; }
.bf-page-hero--center p.bf-lead { margin: 0 auto; }
.bf-page-hero--dark { background: radial-gradient(900px 500px at 80% -10%, rgba(217,70,239,.35), transparent 60%), radial-gradient(700px 400px at 10% 110%, rgba(255,138,0,.30), transparent 60%), var(--bf-navy); border: 0; }
.bf-page-hero--dark h1, .bf-page-hero--dark p.bf-lead { color: #fff; }
.bf-page-hero--dark p.bf-lead { color: rgba(255,255,255,.82); }
.bf-page-hero--dark::before { display: none; }
.bf-page-hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 40px; }
.bf-page-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
@media (max-width: 900px) { .bf-page-hero-grid { grid-template-columns: 1fr; } }
.bf-breadcrumb { font-size: .82rem; color: var(--bf-light); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.bf-breadcrumb a { color: var(--bf-muted); }
.bf-breadcrumb svg { width: 12px; height: 12px; }
.bf-page-hero--dark .bf-breadcrumb, .bf-page-hero--dark .bf-breadcrumb a { color: rgba(255,255,255,.7); }

/* Search bar (big) */
.bf-searchbar { position: relative; max-width: 640px; margin: 26px auto 0; }
.bf-searchbar input {
  width: 100%; padding: 16px 20px 16px 52px; border-radius: var(--bf-radius-pill); border: 2px solid var(--bf-border);
  background: #fff; font-size: 1rem; box-shadow: var(--bf-shadow); outline: none; transition: border-color .2s, box-shadow .2s;
}
.bf-searchbar input:focus { border-color: var(--bf-purple); box-shadow: var(--bf-shadow-purple); }
.bf-searchbar svg { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--bf-light); pointer-events: none; }
.bf-searchbar .bf-search-clear { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); border: 0; background: var(--bf-bg-soft); width: 30px; height: 30px; border-radius: 50%; display: none; align-items: center; justify-content: center; color: var(--bf-muted); }
.bf-searchbar.has-value .bf-search-clear { display: inline-flex; }
.bf-searchbar .bf-search-clear svg { position: static; transform: none; width: 14px; height: 14px; }

/* --------------------------------------------------------------------------
   Tools directory & tool pages
   -------------------------------------------------------------------------- */
.bf-tools-filters { margin: 30px 0 26px; }
.bf-tool-card { padding: 22px; display: flex; flex-direction: column; }
.bf-tool-card .bf-tool-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.bf-tool-card h3 { font-size: 1.02rem; margin: 14px 0 6px; }
.bf-tool-card p { font-size: .88rem; flex: 1; }
.bf-tool-card .btn { margin-top: 16px; align-self: flex-start; }
.bf-tool-status { font-size: .7rem; font-weight: 700; padding: 4px 10px; border-radius: var(--bf-radius-pill); background: #E3F7EF; color: #0E9F6E; white-space: nowrap; }
.bf-tool-status--soon { background: #FFF3E0; color: #C96A00; }
.bf-tool-status--beta { background: #EEF2FF; color: var(--bf-blue); }
.bf-tools-empty { text-align: center; padding: 50px 20px; color: var(--bf-muted); display: none; }
.bf-tools-empty.is-visible { display: block; }
.bf-tools-count { text-align: center; color: var(--bf-light); font-size: .85rem; margin-top: -10px; margin-bottom: 20px; }
.bf-group-title { display: flex; align-items: center; gap: 12px; margin: 40px 0 18px; }
.bf-group-title h2 { font-size: 1.35rem; margin: 0; }
.bf-group-title .bf-icon-box { width: 40px; height: 40px; border-radius: 10px; }
.bf-group-title .bf-icon-box svg { width: 20px; height: 20px; }

.bf-tool-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
@media (max-width: 960px) { .bf-tool-layout { grid-template-columns: 1fr; } }
.bf-tool-hero { padding: 44px 0 30px; }
.bf-tool-hero .bf-tool-hero-inner { display: flex; align-items: center; gap: 20px; }
.bf-tool-hero h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: 6px 0 6px; }
.bf-tool-hero p { color: var(--bf-muted); font-size: 1.05rem; margin: 0; max-width: 640px; }
.bf-prose { font-size: 1rem; color: var(--bf-text); }
.bf-prose h2 { font-size: 1.5rem; margin-top: 1.6em; }
.bf-prose h3 { font-size: 1.2rem; margin-top: 1.4em; }
.bf-prose img { border-radius: var(--bf-radius); }
.bf-prose a { text-decoration: underline; text-underline-offset: 3px; }
.bf-prose blockquote { border-left: 4px solid var(--bf-purple); background: var(--bf-bg-tint); margin: 1.5em 0; padding: 14px 20px; border-radius: 0 12px 12px 0; }
.bf-prose pre { background: var(--bf-navy); color: #E5E7FF; padding: 18px; border-radius: 12px; overflow-x: auto; font-size: .9rem; }
.bf-prose code { background: var(--bf-bg-tint); padding: 2px 6px; border-radius: 6px; font-size: .9em; }
.bf-prose pre code { background: none; padding: 0; }
.bf-prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.bf-prose th, .bf-prose td { border: 1px solid var(--bf-border); padding: 10px 12px; text-align: left; }
.bf-prose th { background: var(--bf-bg-soft); }
.bf-steps { list-style: none; padding: 0; margin: 0; counter-reset: step; display: grid; gap: 12px; }
.bf-steps li { display: flex; gap: 14px; align-items: flex-start; counter-increment: step; font-size: .95rem; }
.bf-steps li::before { content: counter(step); width: 30px; height: 30px; border-radius: 50%; background: var(--bf-grad-primary); color: #fff; font-weight: 800; font-size: .85rem; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.bf-sidebar-card { padding: 22px; }
.bf-sidebar-card h3 { font-size: 1rem; margin: 0 0 14px; }
.bf-related-tools { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.bf-related-tools a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--bf-bg-soft); color: var(--bf-navy); font-weight: 600; font-size: .9rem; transition: all .2s; }
.bf-related-tools a:hover { background: var(--bf-bg-tint); color: var(--bf-purple); transform: translateX(3px); }
.bf-related-tools .bf-icon-box { width: 32px; height: 32px; border-radius: 8px; }
.bf-related-tools .bf-icon-box svg { width: 16px; height: 16px; }

/* --------------------------------------------------------------------------
   AI prompts
   -------------------------------------------------------------------------- */
.bf-prompt-card { display: flex; flex-direction: column; padding: 22px; }
.bf-prompt-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.bf-prompt-card h3 { font-size: 1.02rem; margin: 0; }
.bf-prompt-card .bf-cat-badge { font-size: .68rem; }
.bf-prompt-text { font-family: var(--bf-font-body); background: var(--bf-bg-soft); border: 1px solid var(--bf-border); border-radius: 12px; padding: 14px; font-size: .88rem; color: var(--bf-text); line-height: 1.6; flex: 1; max-height: 150px; overflow: hidden; position: relative; margin: 0 0 14px; white-space: pre-wrap; }
.bf-prompt-text::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 40px; background: linear-gradient(transparent, var(--bf-bg-soft)); }
.bf-prompt-card.is-expanded .bf-prompt-text { max-height: none; }
.bf-prompt-card.is-expanded .bf-prompt-text::after { display: none; }
.bf-prompt-actions { display: flex; gap: 8px; align-items: center; }
.bf-prompt-actions .btn { padding: 8px 14px; font-size: .82rem; }
.bf-fav-btn { margin-left: auto; width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--bf-border); background: #fff; color: var(--bf-light); display: inline-flex; align-items: center; justify-content: center; transition: all .2s; }
.bf-fav-btn svg { width: 18px; height: 18px; }
.bf-fav-btn:hover { border-color: var(--bf-pink); color: var(--bf-pink); }
.bf-fav-btn.is-active { background: var(--bf-pink); border-color: var(--bf-pink); color: #fff; }
.bf-type-switch { display: inline-flex; background: #fff; border: 1.5px solid var(--bf-border); border-radius: var(--bf-radius-pill); padding: 4px; margin: 0 auto 20px; }
.bf-type-switch a { padding: 8px 20px; border-radius: var(--bf-radius-pill); font-weight: 700; font-size: .9rem; color: var(--bf-muted); }
.bf-type-switch a.is-active { background: var(--bf-grad-primary); color: #fff; }
.bf-prompt-expand { border: 0; background: none; color: var(--bf-purple); font-weight: 600; font-size: .82rem; padding: 0; margin-bottom: 12px; align-self: flex-start; }

/* --------------------------------------------------------------------------
   Service / web apps / about pages
   -------------------------------------------------------------------------- */
.bf-feature { display: flex; gap: 16px; align-items: flex-start; }
.bf-feature .bf-icon-box { width: 46px; height: 46px; border-radius: 12px; }
.bf-feature .bf-icon-box svg { width: 22px; height: 22px; }
.bf-feature h3 { font-size: 1.02rem; margin: 4px 0 4px; }
.bf-feature p { color: var(--bf-muted); font-size: .9rem; margin: 0; }
.bf-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.bf-process-step { text-align: center; padding: 26px 18px; }
.bf-process-num { width: 52px; height: 52px; border-radius: 50%; background: var(--bf-grad-primary); color: #fff; font-weight: 800; font-size: 1.1rem; display: inline-flex; align-items: center; justify-content: center; box-shadow: var(--bf-shadow-purple); margin-bottom: 14px; }
.bf-process-step h3 { font-size: 1rem; margin-bottom: 6px; }
.bf-process-step p { font-size: .88rem; color: var(--bf-muted); margin: 0; }
@media (max-width: 900px) { .bf-process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .bf-process { grid-template-columns: 1fr; } }
.bf-faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.bf-faq details { background: #fff; border: 1px solid var(--bf-border); border-radius: 14px; padding: 0 20px; box-shadow: var(--bf-shadow-sm); transition: box-shadow .2s; }
.bf-faq details[open] { box-shadow: var(--bf-shadow); border-color: #DCD5FF; }
.bf-faq summary { cursor: pointer; padding: 18px 0; font-weight: 700; color: var(--bf-navy); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.bf-faq summary::-webkit-details-marker { display: none; }
.bf-faq summary::after { content: "+"; width: 28px; height: 28px; border-radius: 50%; background: var(--bf-bg-tint); color: var(--bf-purple); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; flex: none; transition: transform .2s; }
.bf-faq details[open] summary::after { transform: rotate(45deg); }
.bf-faq .bf-faq-body { padding: 0 0 18px; color: var(--bf-muted); font-size: .95rem; }
.bf-cta { border-radius: var(--bf-radius-lg); padding: 56px 40px; text-align: center; color: #fff; position: relative; overflow: hidden; background: radial-gradient(700px 300px at 85% 0%, rgba(217,70,239,.5), transparent 60%), radial-gradient(500px 300px at 10% 100%, rgba(255,138,0,.45), transparent 60%), var(--bf-navy); }
.bf-cta h2 { color: #fff; margin-bottom: 10px; }
.bf-cta p { color: rgba(255,255,255,.82); max-width: 600px; margin: 0 auto 26px; font-size: 1.05rem; }
.bf-cta .bf-cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
@media (max-width: 560px) { .bf-cta { padding: 40px 22px; } }
.bf-benefit-card { text-align: center; padding: 30px 22px; }
.bf-benefit-card .bf-icon-box { margin: 0 auto; }
.bf-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.bf-stat { text-align: center; padding: 26px 16px; }
.bf-stat strong { display: block; font-family: var(--bf-font-heading); font-size: 2.2rem; font-weight: 800; background: var(--bf-grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.bf-stat span { color: var(--bf-muted); font-size: .9rem; }
@media (max-width: 760px) { .bf-stats { grid-template-columns: repeat(2, 1fr); } }
.bf-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 860px) { .bf-values { grid-template-columns: 1fr; } }
.bf-mv-card { padding: 34px 30px; }
.bf-mv-card h3 { font-size: 1.3rem; margin-top: 18px; }
.bf-mv-card p { font-size: .98rem; }

/* Contact */
.bf-contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: start; }
@media (max-width: 900px) { .bf-contact-grid { grid-template-columns: 1fr; } }
.bf-form { display: grid; gap: 14px; }
.bf-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .bf-form-row { grid-template-columns: 1fr; } }
.bf-form label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--bf-navy); }
.bf-form input, .bf-form textarea, .bf-form select { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--bf-border); background: #fff; outline: none; font-size: .95rem; transition: border-color .2s, box-shadow .2s; }
.bf-form input:focus, .bf-form textarea:focus, .bf-form select:focus { border-color: var(--bf-purple); box-shadow: 0 0 0 4px rgba(91,33,232,.12); }
.bf-form textarea { min-height: 140px; resize: vertical; }
.bf-form-msg { font-size: .9rem; margin-top: 6px; }
.bf-form-msg.is-ok { color: var(--bf-green); }
.bf-form-msg.is-err { color: var(--bf-red); }
.bf-contact-info { display: grid; gap: 14px; }
.bf-contact-info .bf-feature { padding: 18px; background: #fff; border: 1px solid var(--bf-border); border-radius: 14px; }

/* --------------------------------------------------------------------------
   Blog / news
   -------------------------------------------------------------------------- */
.bf-news-featured { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; margin-bottom: 40px; }
.bf-news-featured .bf-side { display: grid; gap: 22px; }
.bf-news-featured .bf-side .bf-post-card { flex-direction: row; }
.bf-news-featured .bf-side .bf-post-thumb { width: 42%; aspect-ratio: auto; flex: none; }
.bf-news-featured .bf-side .bf-post-body { padding: 16px; }
.bf-news-featured .bf-side .bf-post-card h3 { font-size: .98rem; }
.bf-news-featured .bf-side .bf-post-card p { display: none; }
@media (max-width: 900px) { .bf-news-featured { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .bf-news-featured .bf-side .bf-post-card { flex-direction: column; } .bf-news-featured .bf-side .bf-post-thumb { width: 100%; aspect-ratio: 16/10; } }
.bf-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.bf-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 12px; border-radius: 12px; border: 1.5px solid var(--bf-border); color: var(--bf-navy); font-weight: 600; background: #fff; }
.bf-pagination .page-numbers.current { background: var(--bf-grad-primary); border-color: transparent; color: #fff; }
.bf-pagination .page-numbers:hover:not(.current) { border-color: var(--bf-purple); color: var(--bf-purple); }
.bf-article { max-width: 780px; margin: 0 auto; }
.bf-article-hero { padding: 50px 0 30px; text-align: center; }
.bf-article-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); max-width: 860px; margin: 14px auto; }
.bf-article-meta { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; color: var(--bf-muted); font-size: .9rem; align-items: center; }
.bf-article-meta .bf-avatar { width: 32px; height: 32px; border-radius: 50%; }
.bf-article-featured { margin: 20px auto 30px; max-width: 980px; border-radius: var(--bf-radius-lg); overflow: hidden; box-shadow: var(--bf-shadow-lg); }
.bf-article-featured img { width: 100%; height: auto; }
.bf-article .bf-prose { font-size: 1.08rem; }
.bf-article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0; }
.bf-article-tags a { padding: 6px 14px; background: var(--bf-bg-soft); border-radius: var(--bf-radius-pill); font-size: .82rem; color: var(--bf-muted); font-weight: 600; }
.bf-article-tags a:hover { background: var(--bf-bg-tint); color: var(--bf-purple); }
.bf-share { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 30px 0; padding: 20px 0; border-top: 1px solid var(--bf-border); border-bottom: 1px solid var(--bf-border); }
.bf-share span { font-weight: 700; font-size: .9rem; margin-right: 6px; }
.bf-share a { width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--bf-bg-soft); color: var(--bf-navy); }
.bf-share a:hover { background: var(--bf-purple); color: #fff; }
.bf-share a svg { width: 16px; height: 16px; }
.bf-author-box { display: flex; gap: 18px; align-items: center; padding: 22px; margin: 30px 0; }
.bf-author-box img { width: 64px; height: 64px; border-radius: 50%; flex: none; }
.bf-author-box h3 { margin: 0 0 4px; font-size: 1rem; }
.bf-author-box p { margin: 0; font-size: .9rem; }
.bf-post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 30px 0; }
.bf-post-nav a { padding: 16px 18px; display: block; }
.bf-post-nav small { display: block; color: var(--bf-light); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.bf-post-nav strong { color: var(--bf-navy); font-size: .92rem; }
.bf-post-nav .next { text-align: right; }
@media (max-width: 560px) { .bf-post-nav { grid-template-columns: 1fr; } }
.bf-comments { margin-top: 40px; }
.bf-comments .comment-list { list-style: none; padding: 0; }
.bf-comments .comment { padding: 18px; border: 1px solid var(--bf-border); border-radius: 14px; margin-bottom: 14px; }
.bf-comments .comment .children { list-style: none; padding-left: 24px; margin-top: 14px; }
.bf-comments .comment-author img { border-radius: 50%; float: left; margin-right: 10px; }
.bf-comments .comment-meta { font-size: .8rem; color: var(--bf-light); }
.bf-comments .reply a { font-size: .82rem; font-weight: 700; }
.bf-comments .comment-form { display: grid; gap: 12px; }
.bf-comments .comment-form label { font-weight: 600; font-size: .88rem; display: block; margin-bottom: 4px; }
.bf-comments .comment-form input:not([type="submit"]):not([type="checkbox"]), .bf-comments .comment-form textarea { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--bf-border); }
.bf-comments .comment-form .submit { display: inline-flex; padding: 12px 24px; border-radius: var(--bf-radius-pill); background: var(--bf-grad-primary); color: #fff; border: 0; font-weight: 700; }

/* Generic page */
.bf-page-content { padding: 50px 0; }
.bf-page-content .bf-prose { max-width: 820px; margin: 0 auto; }
.alignwide { max-width: 1100px; margin-left: auto; margin-right: auto; }
.alignfull { width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); }
.wp-block-image img { border-radius: var(--bf-radius); }
.wp-block-button__link { border-radius: var(--bf-radius-pill); background: var(--bf-grad-primary); font-weight: 700; }
.wp-block-quote { border-left: 4px solid var(--bf-purple); padding-left: 20px; }

/* 404 */
.bf-404 { text-align: center; padding: 90px 0; }
.bf-404 .bf-404-code { font-family: var(--bf-font-heading); font-size: clamp(5rem, 15vw, 9rem); font-weight: 900; line-height: 1; background: var(--bf-grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Notices */
.bf-notice { padding: 14px 18px; border-radius: 12px; font-size: .92rem; border: 1px solid; }
.bf-notice--info { background: #EEF2FF; border-color: #C7D2FE; color: #3730A3; }
.bf-notice--warn { background: #FFF7ED; border-color: #FED7AA; color: #9A3412; }
.bf-notice--ok { background: #ECFDF5; border-color: #A7F3D0; color: #065F46; }

/* Back to top */
.bf-totop { position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%; background: var(--bf-grad-primary); color: #fff; border: 0; box-shadow: var(--bf-shadow-purple); display: inline-flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s var(--bf-ease); z-index: 800; }
.bf-totop.is-visible { opacity: 1; visibility: visible; transform: none; }
.bf-totop svg { width: 18px; height: 18px; }

/* Reveal on scroll (subtle) */
.bf-reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--bf-ease), transform .6s var(--bf-ease); }
.bf-reveal.is-visible { opacity: 1; transform: none; }
.no-js .bf-reveal { opacity: 1; transform: none; }

/* Service hero artwork */
.bf-service-art { position: relative; width: 100%; max-width: 440px; margin: 0 auto; padding: 20px 26px; }
.bf-service-art .bf-orbit { left: 50%; top: 50%; transform: translate(-50%, -50%); }
.bf-browser { position: relative; z-index: 2; background: #fff; border-radius: 18px; box-shadow: var(--bf-shadow-lg); border: 1px solid var(--bf-border); overflow: hidden; animation: bfFloat 7s ease-in-out infinite; }
.bf-browser-bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; background: var(--bf-bg-soft); border-bottom: 1px solid var(--bf-border); }
.bf-browser-bar span { width: 10px; height: 10px; border-radius: 50%; background: #E5E7F0; }
.bf-browser-bar span:nth-child(1) { background: #FF6B6B; } .bf-browser-bar span:nth-child(2) { background: #FFC400; } .bf-browser-bar span:nth-child(3) { background: #10B981; }
.bf-browser-bar i { flex: 1; height: 10px; border-radius: 6px; background: #E5E7F0; margin-left: 10px; }
.bf-browser-body { padding: 18px; }
.bf-browser-hero { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.bf-browser-hero div { flex: 1; }
.bf-browser-hero b, .bf-browser-lines b { display: block; height: 10px; border-radius: 6px; background: linear-gradient(90deg, #E9E5FF, #F3F0FF); margin-bottom: 8px; }
.bf-browser-hero b.short, .bf-browser-lines b.short { width: 55%; }
.bf-browser-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.bf-browser-cards span { height: 58px; border-radius: 12px; background: var(--tint-bg); position: relative; }
.bf-browser-cards span::after { content: ""; position: absolute; left: 10px; bottom: 10px; width: 40%; height: 8px; border-radius: 4px; background: var(--tint-fg); opacity: .7; }
.bf-browser-lines b { background: #F0F1F7; }


/* --------------------------------------------------------------------------
   Full-width header + hero (content spans the viewport with comfortable gutters)
   -------------------------------------------------------------------------- */
.bf-container--wide, .bf-header-inner, .bf-hero-grid { max-width: none; padding-left: clamp(20px, 4vw, 72px); padding-right: clamp(20px, 4vw, 72px); }
.bf-hero { padding: 64px 0 48px; }
.bf-hero-grid { grid-template-columns: 1.1fr 1fr; gap: 48px; }
.bf-hero h1 { font-size: clamp(2.3rem, 4.2vw, 4.2rem); }
.bf-hero-text { max-width: 600px; font-size: clamp(1rem, 1.15vw, 1.2rem); }
@media (min-width: 1400px) {
  .bf-hero-art { min-height: 560px; }
  .bf-laptop { width: clamp(360px, 27vw, 440px); }
  .bf-orbit--1 { width: clamp(520px, 40vw, 640px); height: clamp(520px, 40vw, 640px); }
  .bf-orbit--2 { width: clamp(400px, 30vw, 500px); height: clamp(400px, 30vw, 500px); }
  .bf-platform { width: clamp(480px, 36vw, 580px); }
  .bf-float { width: 72px; height: 72px; }
  .bf-float svg { width: 36px; height: 36px; }
  .bf-float--pdf { left: 18%; } .bf-float--doc { right: 10%; }
  .bf-float--img { left: 2%; top: 150px; } .bf-float--audio { right: 0; top: 170px; }
  .bf-float--video { left: 6%; top: 290px; } .bf-float--zip { right: 6%; top: 320px; }
}