/* =============================================================================
   Hiyya.ai — landing v2 ("breath-taking" benchmark). Standalone; does not touch
   index.html or existing styles. Brand: #8b5cf6 / #6366f1 / #ec4899 on #0f141a.
   ============================================================================= */
:root {
  --lv-bg: #0f141a; --lv-bg2: #161d24; --lv-surface: #1b232d; --lv-surface2: #232e3a;
  --lv-line: rgba(255,255,255,.09); --lv-line2: rgba(255,255,255,.16);
  --lv-text: #eef2f6; --lv-muted: #9aa7b4; --lv-faint: #6b7785;
  --lv-purple: #8b5cf6; --lv-indigo: #6366f1; --lv-pink: #ec4899;
  --lv-grad: linear-gradient(120deg, #8b5cf6 0%, #6366f1 50%, #ec4899 100%);
  --lv-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --lv-shadow: 0 30px 70px -30px rgba(0,0,0,.8);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--lv-bg); color: var(--lv-text); font-family: var(--lv-font); -webkit-font-smoothing: antialiased; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; }
.lv-grad { background: var(--lv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- Buttons ---- */
.lv-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-family: inherit; font-weight: 600; font-size: 1rem; border-radius: 12px; padding: 13px 24px; border: 1px solid transparent; cursor: pointer; text-decoration: none; transition: transform .15s, box-shadow .25s, background .2s, border-color .2s; }
.lv-btn-lg { padding: 15px 20px; font-size: 1rem; }
.lv-btn-sm { padding: 9px 16px; font-size: .8rem; font-weight: 500; }
.lv-btn-primary { background: var(--lv-grad); color: #fff; box-shadow: 0 12px 34px -12px rgba(139,92,246,.8); background-size: 200% 200%; }
.lv-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -12px rgba(139,92,246,1); animation: lvShift 3s ease infinite; }
@keyframes lvShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.lv-btn-glass { background: rgba(255,255,255,.08); color: #fff; border-color: var(--lv-line2); backdrop-filter: blur(10px); }
.lv-btn-glass:hover { background: rgba(255,255,255,.15); transform: translateY(-2px); }
.lv-play { font-size: .8rem; }
.lv-link-ghost { text-decoration: none; color: var(--lv-muted); font-size: .8rem; font-weight: 300; }
.lv-link-ghost:hover { color: #fff; }
.lv-link-arrow { display: inline-block; margin-top: 14px; color: var(--lv-purple); text-decoration: none; font-weight: 600; font-size: .95rem; }
.lv-link-arrow:hover { color: #c9b8ff; }
.lv-btn:focus-visible, a:focus-visible, button:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(139,92,246,.45); }

/* ---- Nav ---- */
.lv-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, backdrop-filter .3s, border-color .3s; border-bottom: 1px solid transparent; }
.lv-nav.scrolled { background: rgba(15,20,26,.82); backdrop-filter: blur(14px); border-bottom-color: var(--lv-line); }
.lv-nav-inner { max-width: 1400px; margin: 0 auto; padding: 16px clamp(16px,4vw,32px); display: flex; align-items: center; gap: 24px; }
.lv-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.lv-logo-mark { width: 34px; height: 34px; object-fit: contain; }
.lv-logo-text { font-size: 1.25rem; letter-spacing: -.5px; } .lv-logo-text b { font-weight: 700; } .lv-logo-minor { font-weight: 200; opacity: .85; }
.lv-nav-links { display: flex; gap: 26px; margin-left: 18px; }
.lv-nav-links a { text-decoration: none; color: var(--lv-muted); font-size: .8rem; font-weight: 300; letter-spacing: .01em; transition: color .2s; }
.lv-nav-links a:hover { color: #fff; }
.lv-nav-cta { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.lv-burger { display: none; background: none; border: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; margin-left: auto; }
.lv-burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }
.lv-mobile-menu { display: none; flex-direction: column; gap: 4px; padding: 12px clamp(16px,4vw,32px) 20px; background: rgba(15,20,26,.97); backdrop-filter: blur(14px); border-bottom: 1px solid var(--lv-line); }
.lv-mobile-menu a { padding: 12px 4px; text-decoration: none; color: var(--lv-text); border-bottom: 1px solid var(--lv-line); }
.lv-mobile-menu .lv-btn { margin-top: 10px; }

/* ---- Hero ---- */
.lv-hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 120px 20px 80px; overflow: hidden; }
.lv-hero-media { position: absolute; inset: 0; z-index: 0; }
.lv-hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.lv-hero-veil { position: absolute; inset: 0; background: radial-gradient(110% 80% at 50% 0%, rgba(15,20,26,.4) 0%, rgba(15,20,26,.82) 55%, var(--lv-bg) 100%); }
.lv-particles { position: absolute; inset: 0; width: 100%; height: 100%; }
.lv-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .45; }
.lv-orb-a { width: 540px; height: 540px; background: #6d3df0; top: -160px; left: -120px; animation: lvFloat 14s ease-in-out infinite; }
.lv-orb-b { width: 460px; height: 460px; background: #ec4899; bottom: -180px; right: -100px; opacity: .3; animation: lvFloat 18s ease-in-out infinite reverse; }
@keyframes lvFloat { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,30px); } }
.lv-hero-content { position: relative; z-index: 2; max-width: 980px; }
.lv-eyebrow { display: inline-block; padding: 7px 18px; border-radius: 999px; background: rgba(139,92,246,.14); border: 1px solid rgba(139,92,246,.32); color: #c9b8ff; font-size: .85rem; font-weight: 500; margin-bottom: 26px; }
.lv-hero-title { font-size: clamp(2.2rem, 6vw, 4.1rem); line-height: 1.06; font-weight: 800; letter-spacing: -1.8px; margin: 0 0 22px; }
.lv-rotate { display: inline-block; position: relative; }
.lv-rotate .lv-grad { display: inline-block; transition: opacity .35s, transform .35s; }
.lv-rotate .lv-grad.swap { opacity: 0; transform: translateY(8px); }
.lv-hero-sub { font-size: clamp(1.05rem, 2.4vw, 1rem); color: #d3d7db; max-width: 640px; margin: 0 auto 34px; }
.lv-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 22px; }
.lv-hero-trust { font-size: .86rem; color: var(--lv-faint); }
.lv-scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--lv-line2); border-radius: 16px; z-index: 2; }
.lv-scroll-cue span { position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; background: var(--lv-purple); border-radius: 2px; animation: lvScroll 1.6s ease-in-out infinite; }
@keyframes lvScroll { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 80% { opacity: 0; transform: translateY(14px); } 100% { opacity: 0; } }

/* ---- Reveal animation (directional slide-in with easing) ---- */
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .85s cubic-bezier(.16,.84,.34,1), transform .85s cubic-bezier(.16,.84,.34,1); will-change: opacity, transform; }
[data-reveal="left"]  { transform: translateX(-52px); }
[data-reveal="right"] { transform: translateX(52px); }
[data-reveal="scale"] { transform: scale(.9); }
[data-reveal="up-lg"] { transform: translateY(64px); }
[data-reveal].in { opacity: 1; transform: none; }
/* parallax layers move independently of reveal */
[data-parallax] { will-change: transform; }

/* ---- Stats ---- */
.lv-stats { margin: 0 auto; padding: 30px clamp(16px,4vw,32px); position: relative; z-index: 3; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.07); background: #0f1217; }
.lv-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 16px; max-width: 1100px; margin: 0 auto; }
.lv-stat { background: linear-gradient(180deg, var(--lv-surface), var(--lv-bg2)); border: 1px solid var(--lv-line); border-radius: 18px; padding: 24px 22px; text-align: center; }
.lv-stat-num { display: block; font-size: 2.6rem; font-weight: 800; letter-spacing: -1.5px; background: var(--lv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lv-stat-label { font-size: .9rem; color: var(--lv-muted); }

/* ---- Sections (full-bleed background, centred content) ---- */
.lv-section { width: 100%; padding: clamp(60px,9vw,120px) clamp(16px,4vw,32px); }
/* inner content stays centred within a max width */
.lv-modules, .lv-steps, .lv-assist, .lv-case-grid { max-width: 1180px; margin-left: auto; margin-right: auto; }
.lv-section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.lv-kicker { display: inline-block; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--lv-purple); font-weight: 700; margin-bottom: 14px; }
.lv-section-head h2 { font-size: clamp(1.7rem, 4.2vw, 2.9rem); line-height: 1.12; letter-spacing: -1px; margin: 0 0 16px; font-weight: 800; }
.lv-section-head p { color: var(--lv-muted); font-size: 1.05rem; margin: 0; }

/* ---- Modules grid ---- */
.lv-modules { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 16px; }
.lv-mod { background: var(--lv-surface); border: 1px solid var(--lv-line); border-radius: 16px; padding: 22px; transition: transform .2s, border-color .2s, background .2s; }
.lv-mod:hover { transform: translateY(-4px); border-color: rgba(139,92,246,.5); background: var(--lv-surface2); }
.lv-mod-ico { font-size: 1.8rem; display: block; margin-bottom: 12px; }
.lv-lord { width: 50px; height: 50px; display: block; margin-bottom: 12px; }
.lv-mod h3 { margin: 0 0 6px; font-size: 1.1rem; }
.lv-mod p { margin: 0; color: var(--lv-muted); font-size: .9rem; }

/* ---- Portfolio bento (faithful to the original Strategy / Proven-ROI cards) ---- */
.lv-portfolio { background: linear-gradient(135deg, #0f141a 0%, #2a225e 100%); }
.lv-portfolio .lv-section-head h2, .lv-portfolio .lv-section-head p { color: #fff; }
.lv-portfolio .lv-section-head p { opacity: .85; }
.lv-bento { max-width: 1180px; margin: 0 auto; display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); grid-template-areas: "b1 b1 b2" "b3 b4 b4"; }
.lv-bento-1 { grid-area: b1; } .lv-bento-2 { grid-area: b2; } .lv-bento-3 { grid-area: b3; } .lv-bento-4 { grid-area: b4; }
.lv-bento-card { position: relative; min-height: 300px; border-radius: 16px; padding: 34px; overflow: hidden; text-decoration: none; display: flex; align-items: flex-end; background-repeat: no-repeat; background-size: 46%; background-position: bottom right; transition: transform .25s, box-shadow .25s; }
.lv-bento-card:hover { transform: translateY(-5px); box-shadow: 0 26px 54px -24px rgba(0,0,0,.6); }
.lv-bento-1, .lv-bento-4 { background-color: #40267d; color: #fff; }
.lv-bento-1::before, .lv-bento-4::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(64,38,125,.96) 0%, rgba(64,38,125,.55) 48%, rgba(64,38,125,0) 82%); }
.lv-bento-mint { background: linear-gradient(135deg, #6ee7b7 0%, #1d8d64 100%); color: #0e2a1f; }
.lv-bento-text { position: relative; z-index: 1; max-width: 100%; }
.lv-bento-1 .lv-bento-text, .lv-bento-4 .lv-bento-text { max-width: 58%; }
.lv-bento-text h4 { font-size: 1.5rem; font-weight: 700; margin: 0 0 8px; display: flex; align-items: center; gap: 8px; line-height: 1.25; }
.lv-bento-text p { font-size: .95rem; margin: 0 0 18px; opacity: .95; }
.lv-bento-btn { display: inline-flex; align-items: center; gap: .4rem; background: rgba(0,0,0,.3); color: #fff; padding: .7rem 1.4rem; border-radius: 6px; font-weight: 500; font-size: .9rem; transition: background .25s, transform .15s; }
.lv-bento-btn::after { content: "›"; font-size: 1.25rem; line-height: 1; }
.lv-bento-btn.dark { background: rgba(0,0,0,.6); }
.lv-bento-card:hover .lv-bento-btn { background: rgba(0,0,0,.5); transform: translateY(-2px); }
@media (max-width: 760px) {
  .lv-bento { grid-template-columns: 1fr; grid-template-areas: "b1" "b2" "b3" "b4"; }
  .lv-bento-1 .lv-bento-text, .lv-bento-4 .lv-bento-text { max-width: 72%; }
  .lv-bento-card { background-size: 38%; }
}

/* ---- How / steps ---- */
.lv-how { background: linear-gradient(180deg, transparent, rgba(139,92,246,.05), transparent); }
.lv-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 20px; counter-reset: step; }
.lv-step { background: var(--lv-surface); border: 1px solid var(--lv-line); border-radius: 18px; padding: 28px; position: relative; }
.lv-step-num { width: 44px; height: 44px; border-radius: 12px; background: var(--lv-grad); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.2rem; margin-bottom: 16px; color: #fff; }
.lv-step h3 { margin: 0 0 8px; font-size: 1.2rem; }
.lv-step p { margin: 0; color: var(--lv-muted); font-size: .95rem; }

/* ---- Assistants ---- */
.lv-assist { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 16px; }
.lv-acard { background: var(--lv-surface); border: 1px solid var(--lv-line); border-left: 3px solid var(--lv-purple); border-radius: 14px; padding: 20px; transition: transform .2s; }
.lv-acard:hover { transform: translateY(-3px); }
.lv-acard h3 { margin: 0 0 4px; font-size: 1.08rem; }
.lv-acard .lv-acard-role { font-size: .78rem; color: var(--lv-purple); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.lv-acard p { margin: 0; color: var(--lv-muted); font-size: .9rem; }
.lv-acard .lv-acard-approve { margin-top: 12px; font-size: .8rem; color: #93e6b8; }

/* ---- Case study ---- */
.lv-case-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
.lv-case-col { background: var(--lv-surface); border: 1px solid var(--lv-line); border-radius: 18px; padding: 28px; }
.lv-case-after { border-color: rgba(139,92,246,.4); background: linear-gradient(160deg, rgba(139,92,246,.12), rgba(99,102,241,.04)); }
.lv-case-before { color: var(--lv-faint); font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 14px; }
.lv-case-aftertitle { margin: 0 0 14px; font-size: 1.2rem; }
.lv-case-list { list-style: none; margin: 0; padding: 0; }
.lv-case-list li { padding: 9px 0 9px 28px; position: relative; font-size: .95rem; border-top: 1px solid var(--lv-line); }
.lv-case-list li:first-child { border-top: none; }
.lv-list-before li { color: var(--lv-muted); }
.lv-list-before li::before { content: "✕"; position: absolute; left: 0; color: var(--lv-pink); }
.lv-list-after li::before { content: "✓"; position: absolute; left: 0; color: #93e6b8; font-weight: 700; }

/* ---- CTA band ---- */
.lv-cta-band { position: relative; margin: 0 clamp(12px,4vw,40px) 60px; border-radius: 28px; overflow: hidden; background: linear-gradient(135deg, rgba(139,92,246,.22), rgba(236,72,153,.14)); border: 1px solid rgba(139,92,246,.35); }
.lv-cta-inner { max-width: 760px; margin: 0 auto; padding: clamp(48px,7vw,80px) 28px; text-align: center; }
.lv-cta-inner h2 { font-size: clamp(1.7rem,4.5vw,2.9rem); letter-spacing: -1px; margin: 0 0 14px; font-weight: 800; }
.lv-cta-inner p { color: var(--lv-muted); font-size: 1.08rem; margin: 0 0 28px; }

/* ---- Footer ---- */
.lv-footer { border-top: 1px solid var(--lv-line); background: var(--lv-bg2); }
.lv-footer-inner { max-width: 1200px; margin: 0 auto; padding: 40px clamp(16px,4vw,32px); display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.lv-footer-links { display: flex; flex-wrap: wrap; gap: 22px; margin-left: auto; }
.lv-footer-links a { text-decoration: none; color: var(--lv-muted); font-size: .92rem; }
.lv-footer-links a:hover { color: #fff; }
.lv-footer-small { flex-basis: 100%; color: var(--lv-faint); font-size: .82rem; margin: 8px 0 0; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .lv-nav-links, .lv-nav-cta { display: none; }
  .lv-burger { display: flex; }
  .lv-nav.menu-open .lv-mobile-menu { display: flex; }
  .lv-case-grid { grid-template-columns: 1fr; }
}

/* ---- Section grid texture (like the wizard's subtle grid) ---- */
.lv-tex { position: relative; isolation: isolate; }
.lv-tex::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(78% 72% at 50% 35%, #000 30%, transparent 86%);
  mask-image: radial-gradient(78% 72% at 50% 35%, #000 30%, transparent 86%);
}
/* a warmer purple wash variant for feature sections */
.lv-tex-glow::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 50% at 50% 0%, rgba(139,92,246,.10), transparent 70%);
}

/* ---- Meteors (opaque/subtle, on dark bands) ---- */
.lv-meteors { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.lv-meteor {
  position: absolute; top: -10%; width: 2px; height: 2px; border-radius: 50%;
  background: #c9b8ff; box-shadow: 0 0 8px 2px rgba(139,92,246,.45);
  transform: rotate(215deg); animation: lvMeteor linear infinite;
}
.lv-meteor::before {
  content: ""; position: absolute; top: 50%; transform: translateY(-50%);
  width: 70px; height: 1px; background: linear-gradient(90deg, rgba(139,92,246,.7), transparent);
}
@keyframes lvMeteor {
  0% { transform: rotate(215deg) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  70% { opacity: 1; }
  100% { transform: rotate(215deg) translateX(-680px); opacity: 0; }
}

/* ---- Section kicker icon (finesse) ---- */
.lv-kicker img, .lv-ic { height: 1em; width: auto; vertical-align: -0.12em; margin-right: 6px; opacity: .9; }
.lv-section-head h2 .lv-ic { height: .85em; }

/* ---- Clients prospering (testimonials marquee) ---- */
.lv-clients { padding: clamp(50px,8vw,100px) 0; overflow: hidden; }
.lv-clients .lv-section-head { padding: 0 clamp(16px,4vw,32px); }
.lv-marquee { position: relative; width: 100%; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.lv-marquee-track { display: flex; gap: 18px; width: max-content; animation: lvMarquee 60s linear infinite; }
.lv-marquee:hover .lv-marquee-track { animation-play-state: paused; }
@keyframes lvMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.lv-tcard { flex: 0 0 340px; background: var(--lv-surface); border: 1px solid var(--lv-line); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; }
.lv-tcard-quote { font-size: .92rem; color: var(--lv-text); line-height: 1.6; margin: 0 0 16px; flex: 1; }
.lv-tcard-quote::before { content: "“"; color: var(--lv-purple); font-size: 2rem; line-height: 0; vertical-align: -.4em; margin-right: 4px; }
.lv-tcard-foot { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--lv-line); padding-top: 14px; }
.lv-tcard-logo { height: 26px; width: auto; max-width: 120px; object-fit: contain; filter: brightness(0) invert(1); opacity: .85; }
.lv-tcard-who { font-size: .82rem; }
.lv-tcard-who b { display: block; }
.lv-tcard-who span { color: var(--lv-faint); }

/* ---- "change your business forever" icon CTA ---- */
.lv-forever { text-align: center; margin-top: 40px; padding: 0 16px; }
.lv-forever-btn { display: inline-flex; align-items: center; gap: 12px; padding: 16px 28px; border-radius: 999px; background: var(--lv-grad); background-size: 200% 200%; color: #fff; text-decoration: none; font-weight: 600; font-size: 1.02rem; box-shadow: 0 14px 40px -12px rgba(139,92,246,.85); transition: transform .15s, box-shadow .25s; }
.lv-forever-btn:hover { transform: translateY(-2px) scale(1.01); animation: lvShift 3s ease infinite; box-shadow: 0 20px 50px -12px rgba(236,72,153,.9); }
.lv-forever-btn img { height: 26px; width: 26px; }

/* ---- Ask AI floating widget ---- */
.lv-ai-fab { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: flex; align-items: center; gap: 10px; padding: 10px 16px 10px 12px; border: none; cursor: pointer; border-radius: 999px; background: var(--lv-grad); background-size: 200% 200%; color: #fff; font-family: inherit; font-weight: 600; font-size: .9rem; box-shadow: 0 14px 40px -10px rgba(139,92,246,.9); animation: lvShift 5s ease infinite; transition: transform .2s; }
.lv-ai-fab:hover { transform: translateY(-2px); }
.lv-ai-fab .lv-ai-orb { position: relative; width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.16); display: grid; place-items: center; }
.lv-ai-fab .lv-ai-orb img { width: 22px; height: 22px; }
.lv-ai-fab .lv-ai-orb::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid rgba(255,255,255,.5); animation: lvPing 2s ease-out infinite; }
@keyframes lvPing { 0% { transform: scale(.8); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
.lv-ai-fab.hidden { display: none; }

/* ---- Ask AI chat panel ---- */
.lv-ai-panel { position: fixed; right: 22px; bottom: 22px; z-index: 61; width: min(380px, calc(100vw - 32px)); height: min(560px, calc(100vh - 60px)); background: var(--lv-bg2); border: 1px solid var(--lv-line2); border-radius: 20px; box-shadow: var(--lv-shadow); display: flex; flex-direction: column; overflow: hidden; transform-origin: bottom right; animation: lvPop .25s cubic-bezier(.2,.8,.3,1); }
.lv-ai-panel[hidden] { display: none; }
@keyframes lvPop { from { opacity: 0; transform: scale(.92) translateY(10px); } to { opacity: 1; transform: none; } }
.lv-ai-head { display: flex; align-items: center; gap: 12px; padding: 16px; background: linear-gradient(120deg, rgba(139,92,246,.25), rgba(236,72,153,.12)); border-bottom: 1px solid var(--lv-line); }
.lv-ai-head .lv-ai-orb { width: 38px; height: 38px; border-radius: 50%; background: var(--lv-grad); display: grid; place-items: center; }
.lv-ai-head .lv-ai-orb img { width: 24px; height: 24px; }
.lv-ai-head h4 { margin: 0; font-size: 1rem; }
.lv-ai-head p { margin: 0; font-size: .76rem; color: var(--lv-muted); }
.lv-ai-head .lv-ai-status { width: 8px; height: 8px; border-radius: 50%; background: #6ee7a8; box-shadow: 0 0 0 0 rgba(110,231,168,.6); animation: rvPulse 2s infinite; display: inline-block; margin-right: 5px; }
.lv-ai-close { margin-left: auto; background: none; border: none; color: var(--lv-muted); font-size: 1.4rem; cursor: pointer; line-height: 1; }
.lv-ai-close:hover { color: #fff; }
.lv-ai-msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.lv-ai-msg { max-width: 85%; padding: 11px 14px; border-radius: 14px; font-size: .9rem; line-height: 1.5; }
.lv-ai-msg.bot { background: var(--lv-surface2); border: 1px solid var(--lv-line); align-self: flex-start; border-bottom-left-radius: 4px; }
.lv-ai-msg.user { background: var(--lv-grad); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.lv-ai-msg a { color: #c9b8ff; }
.lv-ai-typing { align-self: flex-start; display: flex; gap: 4px; padding: 12px 14px; background: var(--lv-surface2); border: 1px solid var(--lv-line); border-radius: 14px; }
.lv-ai-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--lv-muted); animation: lvDot 1.2s infinite; }
.lv-ai-typing span:nth-child(2) { animation-delay: .2s; } .lv-ai-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes lvDot { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-4px); } }
.lv-ai-suggest { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 16px 10px; }
.lv-ai-chip { background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.3); color: #c9b8ff; border-radius: 999px; padding: 7px 12px; font-family: inherit; font-size: .78rem; cursor: pointer; transition: .15s; }
.lv-ai-chip:hover { background: rgba(139,92,246,.22); }
.lv-ai-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--lv-line); }
.lv-ai-input { flex: 1; background: var(--lv-surface2); border: 1px solid var(--lv-line); border-radius: 999px; color: var(--lv-text); font-family: inherit; font-size: .9rem; padding: 11px 16px; }
.lv-ai-input:focus { outline: none; border-color: var(--lv-purple); }
.lv-ai-send { background: var(--lv-grad); border: none; color: #fff; border-radius: 50%; width: 42px; height: 42px; cursor: pointer; font-size: 1.1rem; flex: 0 0 auto; }

@media (max-width: 560px) { .lv-tcard { flex-basis: 280px; } }

/* ---- Light sections (break up the dark, clean modern look) ---- */
.lv-light { background: #f6f7f9; color: #1b232d; position: relative; }
.lv-light .lv-section-head h2 { color: #11161c; }
.lv-light .lv-section-head p { color: #5b6672; }
.lv-light .lv-kicker { color: #7c3aed; }
.lv-light .lv-step,
.lv-light .lv-mod,
.lv-light .lv-acard,
.lv-light .lv-case-col { background: #ffffff; border-color: #e6e9ee; box-shadow: 0 12px 30px -18px rgba(20,25,33,.25); }
.lv-light .lv-step h3, .lv-light .lv-mod h3, .lv-light .lv-acard h3 { color: #11161c; }
.lv-light .lv-step p, .lv-light .lv-mod p, .lv-light .lv-acard p { color: #5b6672; }
.lv-light .lv-mod:hover { background: #fff; border-color: rgba(139,92,246,.5); box-shadow: 0 18px 40px -18px rgba(139,92,246,.4); }
.lv-light .lv-acard { border-left-color: #8b5cf6; }
.lv-light .lv-acard .lv-acard-approve { color: #0f9d58; }
.lv-light .lv-link-arrow { color: #7c3aed; }
.lv-light.lv-tex::before { background-image: linear-gradient(rgba(20,25,33,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(20,25,33,.05) 1px, transparent 1px); }
/* light case study before/after */
.lv-light .lv-case-before { color: #98a2b0; }
.lv-light .lv-case-aftertitle { color: #11161c; }
.lv-light .lv-case-after { background: linear-gradient(160deg, rgba(139,92,246,.08), rgba(99,102,241,.03)); border-color: rgba(139,92,246,.3); }
.lv-light .lv-case-list li { border-top-color: #e6e9ee; }
.lv-light .lv-list-before li { color: #6b7280; }
.lv-light .lv-case-tag { display: inline-block; margin-top: 8px; font-size: .72rem; color: #98a2b0; }
/* decorative parallax blob for light sections */
.lv-blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; z-index: 0; pointer-events: none; }
.lv-blob-purple { width: 320px; height: 320px; background: rgba(139,92,246,.22); top: -80px; right: -60px; }
.lv-light > .lv-section-head, .lv-light > .lv-steps, .lv-light > .lv-case-grid { position: relative; z-index: 1; }

/* ---- Full-width video band ---- */
.lv-videoband { position: relative; min-height: 64vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; padding: 80px 20px; border-top: 1px solid rgba(255,255,255,.07); }
.lv-videoband-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.lv-videoband-veil { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(15,20,26,.82), rgba(15,20,26,.7) 50%, rgba(15,20,26,.92)); }
.lv-videoband-content { position: relative; z-index: 2; max-width: 820px; }
.lv-videoband-content h2 { font-size: clamp(1.8rem, 5vw, 3.2rem); letter-spacing: -1px; font-weight: 800; margin: 0 0 16px; line-height: 1.1; }
.lv-videoband-content p { color: #cfd5db; font-size: 1.1rem; margin: 0 0 28px; }

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .lv-hero-video, .lv-meteors, .lv-videoband-video { display: none; }
  [data-parallax] { transform: none !important; }
}