/* Ledgerbook landing page */
:root { --lp-max: 1180px; --lp-radius: 16px; --lp-ease: cubic-bezier(.2,.7,.2,1); }
:root, [data-theme="dark"] {
  --lp-bg: #0b1220; --lp-bg-2: #0f172a; --lp-card: rgba(17, 25, 40, .72); --lp-line: rgba(148, 163, 184, .16);
  --lp-text: #e5e7eb; --lp-muted: #94a3b8; --lp-head: #f8fafc; --lp-glow: rgba(20, 184, 166, .35);
  --lp-tint: rgba(20, 184, 166, .06); --lp-mock: #0f1a2b; --lp-mock-2: #13223a;
}
[data-theme="light"] {
  --lp-bg: #f8fafc; --lp-bg-2: #ffffff; --lp-card: rgba(255, 255, 255, .86); --lp-line: rgba(15, 23, 42, .09);
  --lp-text: #334155; --lp-muted: #64748b; --lp-head: #0f172a; --lp-glow: rgba(20, 184, 166, .25);
  --lp-tint: #f0fdfa; --lp-mock: #ffffff; --lp-mock-2: #f1f5f9;
}
html { scroll-behavior: smooth; }
html:has(.landing-body) { height: auto; background: var(--lp-bg); }
.landing-body { height: auto; overflow-x: clip; min-height: 100vh; display: flex; flex-direction: column; background: var(--lp-bg); color: var(--lp-text); font-family: "Inter", system-ui, sans-serif; overflow-x: hidden; }
.landing-body main { flex: 1; }
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 300; background: var(--accent); color: #062a26; padding: .5rem .9rem; border-radius: 8px; }
.skip-link:focus { left: 12px; }
.lp-container { width: 100%; max-width: var(--lp-max); margin: 0 auto; padding: 0 1.25rem; }
.lp-gradient-text { background: linear-gradient(90deg, #14b8a6, #22d3ee 45%, #34d399); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% auto; animation: shine 6s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }

/* Header */
.lp-header { position: sticky; top: 0; z-index: 200; transition: background .3s, box-shadow .3s, border-color .3s; border-bottom: 1px solid transparent; }
.lp-header.scrolled { background: color-mix(in srgb, var(--lp-bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--lp-line); box-shadow: 0 8px 30px rgba(0,0,0,.08); }
.lp-header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.lp-logo img { height: 34px; width: auto; display: block; }
[data-theme="dark"] .logo-light, [data-theme="light"] .logo-dark { display: none; }
:root:not([data-theme]) .logo-light { display: none; }
.lp-nav { display: flex; align-items: center; gap: .35rem; }
.lp-nav > a:not(.lp-btn) { color: var(--lp-muted); text-decoration: none; font-weight: 500; font-size: .92rem; padding: .5rem .7rem; border-radius: 8px; transition: color .2s, background .2s; }
.lp-nav > a:not(.lp-btn):hover { color: var(--lp-head); background: var(--lp-tint); }
.lp-theme { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--lp-line); background: transparent; color: var(--lp-text); cursor: pointer; margin: 0 .25rem; transition: transform .3s var(--lp-ease); }
.lp-theme:hover { transform: rotate(25deg); }
.lp-menu-btn { display: none; width: 42px; height: 42px; border: 1px solid var(--lp-line); border-radius: 10px; background: transparent; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.lp-menu-btn span { width: 18px; height: 2px; background: var(--lp-head); border-radius: 2px; transition: transform .3s, opacity .3s; }
.lp-menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.lp-menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Buttons */
.lp-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font-weight: 600; font-size: .92rem; padding: .62rem 1.05rem; border-radius: 10px; text-decoration: none; border: 1px solid transparent; transition: transform .2s var(--lp-ease), box-shadow .25s, background .2s, color .2s, border-color .2s; white-space: nowrap; }
.lp-btn-lg { padding: .85rem 1.35rem; font-size: 1rem; border-radius: 12px; }
.lp-btn-primary { background: linear-gradient(135deg, #14b8a6, #0d9488); color: #fff; box-shadow: 0 8px 24px var(--lp-glow); }
.lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px var(--lp-glow); }
.lp-btn-ghost { color: var(--lp-head); border-color: var(--lp-line); background: color-mix(in srgb, var(--lp-bg-2) 60%, transparent); }
.lp-btn-ghost:hover { border-color: var(--accent); transform: translateY(-2px); }
.lp-btn-light { background: #fff; color: #0f766e; }
.lp-btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.18); }
.lp-btn-outline-light { color: #fff; border-color: rgba(255,255,255,.55); }
.lp-btn-outline-light:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.lp-btn .arrow { transition: transform .25s var(--lp-ease); }
.lp-btn:hover .arrow { transform: translateX(4px); }
.lp-btn:focus-visible, .lp-tab:focus-visible, .lp-nav a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Hero */
.lp-hero { position: relative; padding: 4.5rem 0 5rem; overflow: hidden; }
.lp-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: float 16s ease-in-out infinite; }
.blob-1 { width: 520px; height: 520px; background: #14b8a6; top: -180px; left: -120px; opacity: .28; }
.blob-2 { width: 420px; height: 420px; background: #22d3ee; top: 40px; right: -140px; opacity: .2; animation-delay: -5s; }
.blob-3 { width: 360px; height: 360px; background: #34d399; bottom: -200px; left: 40%; opacity: .18; animation-delay: -9s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(30px,-25px) scale(1.06); } 66% { transform: translate(-20px,20px) scale(.96); } }
.grid-fade { position: absolute; inset: 0; background-image: linear-gradient(var(--lp-line) 1px, transparent 1px), linear-gradient(90deg, var(--lp-line) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); }
.lp-hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: 3.5rem; align-items: center; }
.lp-pill { display: inline-flex; align-items: center; gap: .55rem; padding: .4rem .85rem; border-radius: 999px; font-size: .82rem; font-weight: 600; color: var(--accent); background: var(--lp-tint); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--lp-glow); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(20,184,166,.6); } 70% { box-shadow: 0 0 0 10px rgba(20,184,166,0); } 100% { box-shadow: 0 0 0 0 rgba(20,184,166,0); } }
.lp-hero h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); line-height: 1.07; letter-spacing: -.035em; color: var(--lp-head); margin: 1.1rem 0 1.1rem; font-weight: 800; }
.lp-lead { font-size: 1.1rem; line-height: 1.7; color: var(--lp-muted); max-width: 36rem; margin: 0 0 1.8rem; }
.lp-cta { display: flex; flex-wrap: wrap; gap: .75rem; }
.lp-cta.center { justify-content: center; }
.lp-checks { list-style: none; padding: 0; margin: 1.6rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; font-size: .88rem; color: var(--lp-muted); }
.lp-checks li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: .45rem; }

/* Hero mock */
.lp-hero-visual { position: relative; perspective: 1400px; }
.mock-window { background: var(--lp-mock); border: 1px solid var(--lp-line); border-radius: 18px; box-shadow: 0 40px 90px rgba(2, 6, 23, .35), 0 0 0 1px rgba(255,255,255,.02); overflow: hidden; transform: rotateY(-8deg) rotateX(5deg); transition: transform .6s var(--lp-ease); }
.lp-hero-visual:hover .mock-window { transform: rotateY(0) rotateX(0); }
.mock-chrome { display: flex; align-items: center; gap: 6px; padding: .7rem 1rem; border-bottom: 1px solid var(--lp-line); background: var(--lp-mock-2); }
.mock-chrome i { width: 10px; height: 10px; border-radius: 50%; background: #f87171; }
.mock-chrome i:nth-child(2) { background: #fbbf24; } .mock-chrome i:nth-child(3) { background: #34d399; }
.mock-chrome span { margin-left: .6rem; font-size: .72rem; color: var(--lp-muted); }
.mock-body { display: grid; grid-template-columns: 64px 1fr; min-height: 330px; }
.mock-side { border-right: 1px solid var(--lp-line); padding: 14px 12px; display: flex; flex-direction: column; gap: 10px; background: var(--lp-mock-2); }
.mock-side b { height: 22px; border-radius: 6px; background: linear-gradient(135deg, #14b8a6, #0d9488); margin-bottom: 6px; }
.mock-side em { height: 9px; border-radius: 4px; background: var(--lp-line); }
.mock-side em.on { background: color-mix(in srgb, var(--accent) 55%, transparent); }
.mock-main { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-stats div { border: 1px solid var(--lp-line); border-radius: 10px; padding: 9px 10px; background: var(--lp-mock-2); }
.mock-stats small { display: block; font-size: .64rem; color: var(--lp-muted); text-transform: uppercase; letter-spacing: .04em; }
.mock-stats strong { font-size: .95rem; color: var(--lp-head); }
.mock-stats .good strong { color: #10b981; }
.mock-chart { position: relative; height: 110px; border: 1px solid var(--lp-line); border-radius: 10px; padding: 10px; background: var(--lp-mock-2); overflow: hidden; }
.bars { position: absolute; inset: 14px 14px 10px; display: flex; align-items: flex-end; gap: 7%; }
.bars span { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 70%, transparent), color-mix(in srgb, var(--accent) 15%, transparent)); transform-origin: bottom; transform: scaleY(0); }
.in-view .bars span { animation: grow .9s var(--lp-ease) forwards; }
.bars span:nth-child(n) { animation-delay: calc(var(--i, 0) * 70ms); }
@keyframes grow { to { transform: scaleY(1); } }
.spark { position: absolute; inset: 10px; width: calc(100% - 20px); height: calc(100% - 20px); }
.spark path { fill: none; stroke: #22d3ee; stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 520; stroke-dashoffset: 520; }
.in-view .spark path { animation: draw 1.8s .4s var(--lp-ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.mock-rows p { display: flex; align-items: center; gap: .55rem; margin: 0; padding: .48rem .2rem; border-bottom: 1px dashed var(--lp-line); font-size: .78rem; color: var(--lp-text); }
.mock-rows p:last-child { border-bottom: 0; }
.mock-rows em { margin-left: auto; font-style: normal; font-variant-numeric: tabular-nums; color: var(--lp-head); font-weight: 600; }
.tag { font-size: .62rem; font-weight: 700; padding: .14rem .4rem; border-radius: 5px; letter-spacing: .03em; }
.tag.bpv { background: rgba(248,113,113,.16); color: #f87171; } .tag.brv { background: rgba(52,211,153,.16); color: #10b981; } .tag.jv { background: rgba(96,165,250,.16); color: #60a5fa; }
.float-card { position: absolute; display: flex; align-items: center; gap: .6rem; padding: .65rem .85rem; border-radius: 12px; background: var(--lp-card); border: 1px solid var(--lp-line); backdrop-filter: blur(10px); box-shadow: 0 16px 40px rgba(2,6,23,.25); font-size: .78rem; animation: bob 6s ease-in-out infinite; }
.float-card strong { display: block; color: var(--lp-head); font-size: .82rem; } .float-card small { color: var(--lp-muted); }
.fc-icon { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: rgba(16,185,129,.16); color: #10b981; font-weight: 700; }
.fc-icon.accent { background: rgba(20,184,166,.16); color: var(--accent); }
.fc-1 { left: -34px; bottom: 56px; } .fc-2 { right: -26px; top: 52px; animation-delay: -2s; } .fc-3 { right: 22px; bottom: -22px; animation-delay: -4s; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Numbers */
.lp-numbers { border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line); background: var(--lp-bg-2); }
.lp-numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.lp-numbers-grid > div { padding: 1.8rem 1.25rem; border-left: 1px solid var(--lp-line); }
.lp-numbers-grid > div:first-child { border-left: 0; }
.lp-numbers strong { display: block; font-size: 2.1rem; font-weight: 800; letter-spacing: -.03em; color: var(--lp-head); }
.lp-numbers span:not([data-count]) { font-size: .88rem; color: var(--lp-muted); }

/* Sections */
.lp-section { padding: 6rem 0; position: relative; }
.lp-section-tint { background: var(--lp-tint); }
.lp-section-head { text-align: center; max-width: 44rem; margin: 0 auto 3.2rem; }
.lp-eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .8rem; }
.lp-eyebrow.light { color: #5eead4; }
.lp-section h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height: 1.15; letter-spacing: -.03em; color: var(--lp-head); margin: 0 0 1rem; font-weight: 800; }
.lp-section-head p { color: var(--lp-muted); font-size: 1.05rem; line-height: 1.7; margin: 0; }

/* Features */
.lp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.lp-card { position: relative; padding: 1.6rem; border-radius: var(--lp-radius); background: var(--lp-card); border: 1px solid var(--lp-line); transition: transform .35s var(--lp-ease), border-color .3s, box-shadow .35s; overflow: hidden; }
.lp-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 14%, transparent), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.lp-card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: 0 24px 50px rgba(2,6,23,.14); }
.lp-card:hover::before { opacity: 1; }
.lp-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent) 6%, transparent)); color: var(--accent); margin-bottom: 1.1rem; transition: transform .35s var(--lp-ease); }
.lp-card:hover .lp-icon { transform: scale(1.08) rotate(-4deg); }
.lp-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.lp-card h3 { margin: 0 0 .5rem; font-size: 1.08rem; color: var(--lp-head); }
.lp-card p { margin: 0; color: var(--lp-muted); line-height: 1.65; font-size: .94rem; }

/* Steps */
.lp-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; position: relative; }
.lp-steps::before { content: ""; position: absolute; top: 24px; left: 12%; right: 12%; height: 2px; background: var(--lp-line); }
.lp-steps::after { content: ""; position: absolute; top: 24px; left: 12%; height: 2px; width: 0; background: linear-gradient(90deg, #14b8a6, #22d3ee); transition: width 1.6s var(--lp-ease) .3s; }
.lp-steps.in-view::after { width: 76%; }
.lp-steps li { position: relative; text-align: center; padding: 0 .4rem; }
.lp-step-num { position: relative; z-index: 1; display: inline-grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; font-weight: 800; color: #fff; background: linear-gradient(135deg, #14b8a6, #0d9488); box-shadow: 0 0 0 6px var(--lp-bg), 0 10px 24px var(--lp-glow); margin-bottom: 1rem; }
.lp-section-tint .lp-step-num { box-shadow: 0 0 0 6px color-mix(in srgb, var(--lp-bg) 92%, var(--accent)), 0 10px 24px var(--lp-glow); }
.lp-steps h3 { margin: 0 0 .45rem; color: var(--lp-head); font-size: 1.05rem; }
.lp-steps p { margin: 0; color: var(--lp-muted); font-size: .92rem; line-height: 1.6; }

/* Tour */
.lp-tour { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: center; }
.lp-tour h2 { margin-bottom: 1.6rem; }
.lp-tabs { display: flex; flex-direction: column; gap: .55rem; }
.lp-tab { text-align: left; padding: .95rem 1.1rem; border-radius: 12px; border: 1px solid var(--lp-line); background: transparent; color: var(--lp-text); cursor: pointer; transition: border-color .25s, background .25s, transform .25s var(--lp-ease); font: inherit; }
.lp-tab strong { display: block; color: var(--lp-head); margin-bottom: .2rem; }
.lp-tab span { font-size: .88rem; color: var(--lp-muted); }
.lp-tab:hover { transform: translateX(4px); }
.lp-tab.active { border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: var(--lp-tint); box-shadow: inset 3px 0 0 var(--accent); }
.lp-tour-stage { position: relative; min-height: 320px; padding: 1.4rem; border-radius: 20px; background: var(--lp-card); border: 1px solid var(--lp-line); box-shadow: 0 30px 70px rgba(2,6,23,.16); overflow: hidden; }
.lp-panel { animation: panelIn .5s var(--lp-ease); }
.lp-panel[hidden] { display: none; }
@keyframes panelIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.panel-head { display: flex; align-items: center; gap: .6rem; font-weight: 700; color: var(--lp-head); margin-bottom: 1rem; }
.panel-head em { margin-left: auto; font-style: normal; font-size: .8rem; color: var(--lp-muted); font-weight: 600; }
.panel-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.panel-table th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: #fff; background: #0f766e; padding: .55rem .7rem; }
.panel-table th:not(:first-child), .panel-table td:not(:first-child) { text-align: right; }
.panel-table td { padding: .6rem .7rem; border-bottom: 1px solid var(--lp-line); font-variant-numeric: tabular-nums; }
.panel-foot { margin-top: 1rem; padding: .7rem .9rem; border-radius: 10px; background: var(--lp-tint); font-size: .88rem; color: var(--lp-text); }
.panel-foot.good { color: #10b981; font-weight: 600; }
.panel-ticks { list-style: none; padding: 0; margin: 0; }
.panel-ticks li { display: flex; align-items: center; gap: .7rem; padding: .7rem .2rem; border-bottom: 1px solid var(--lp-line); font-size: .9rem; }
.panel-ticks li::before { content: ""; width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--lp-line); flex: none; }
.panel-ticks li.done::before { background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat; border-color: var(--accent); }
.panel-ticks em { margin-left: auto; font-style: normal; font-weight: 600; color: var(--lp-head); }
.panel-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.panel-kpis div { padding: 1rem; border-radius: 12px; border: 1px solid var(--lp-line); }
.panel-kpis small { display: block; font-size: .72rem; color: var(--lp-muted); text-transform: uppercase; letter-spacing: .05em; }
.panel-kpis strong { font-size: 1.35rem; color: var(--lp-head); }
.panel-kpis .hl { background: linear-gradient(135deg, #14b8a6, #0d9488); border-color: transparent; }
.panel-kpis .hl small, .panel-kpis .hl strong { color: #fff; }
.pdf-sheet { margin: 0 auto; max-width: 360px; background: #fff; color: #1f2937; border-radius: 6px; padding: 1.1rem; box-shadow: 0 18px 40px rgba(2,6,23,.25); transform: rotate(-1.5deg); }
.pdf-head { display: flex; align-items: center; gap: .6rem; border-bottom: 2px solid #0f766e; padding-bottom: .6rem; }
.pdf-logo { width: 30px; height: 30px; border-radius: 7px; background: linear-gradient(135deg, #14b8a6, #0f766e); }
.pdf-head b { font-size: .78rem; display: block; } .pdf-head small { font-size: .62rem; color: #6b7280; }
.pdf-head em { margin-left: auto; font-style: normal; font-weight: 800; color: #0f766e; font-size: .74rem; }
.pdf-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; margin: .7rem 0; }
.pdf-strip span { height: 26px; background: #e6f4f1; border-radius: 3px; }
.pdf-lines i { display: block; height: 7px; margin: 7px 0; border-radius: 3px; background: #eef2f7; }
.pdf-lines i.s { width: 70%; } .pdf-lines i.t { background: #cbd5e1; border-bottom: 3px double #1f2937; height: 9px; }
.pdf-sign { display: flex; gap: .6rem; margin-top: 1.4rem; }
.pdf-sign span { flex: 1; border-top: 1px solid #1f2937; padding-top: .25rem; font-size: .55rem; color: #6b7280; }
.lp-tour-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--lp-line); }
.lp-tour-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #14b8a6, #22d3ee); }
.lp-tour-progress span.run { animation: progress 6s linear forwards; }
@keyframes progress { to { width: 100%; } }

/* Security */
.lp-section-dark { background: radial-gradient(ellipse at top, #134e4a 0%, #0b1220 60%); color: #cbd5e1; }
.lp-section-dark h2 { color: #f8fafc; }
.lp-section-dark .lp-section-head p { color: #94a3b8; }
.lp-sec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.lp-sec { padding: 1.5rem; border-radius: var(--lp-radius); background: rgba(255,255,255,.04); border: 1px solid rgba(148,163,184,.16); transition: transform .35s var(--lp-ease), background .3s; }
.lp-sec:hover { transform: translateY(-5px); background: rgba(20,184,166,.08); }
.lp-sec span { font-size: 1.6rem; }
.lp-sec h3 { color: #f1f5f9; margin: .8rem 0 .4rem; font-size: 1.02rem; }
.lp-sec p { margin: 0; font-size: .9rem; line-height: 1.6; color: #94a3b8; }

/* About */
.lp-about { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.lp-about p { color: var(--lp-muted); line-height: 1.75; font-size: 1.02rem; }
.lp-link { color: var(--accent); font-weight: 600; text-decoration: none; }
.lp-link span { display: inline-block; transition: transform .25s; } .lp-link:hover span { transform: translateX(4px); }
.lp-quote { margin: 0; padding: 2rem; border-radius: 20px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent); border: 1px solid var(--lp-line); position: relative; }
.lp-quote::before { content: "“"; position: absolute; top: -.6rem; left: 1.2rem; font-size: 5rem; line-height: 1; color: var(--accent); opacity: .5; font-family: Georgia, serif; }
.lp-quote p { font-size: 1.15rem; line-height: 1.6; color: var(--lp-head); margin: .8rem 0 1rem; font-weight: 500; }
.lp-quote footer { color: var(--lp-muted); font-size: .9rem; }

/* FAQ */
.lp-faq-wrap { max-width: 820px; }
.lp-faq details { border: 1px solid var(--lp-line); border-radius: 14px; background: var(--lp-card); margin-bottom: .75rem; transition: border-color .25s; }
.lp-faq details[open] { border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.lp-faq summary { list-style: none; cursor: pointer; padding: 1.1rem 1.3rem; font-weight: 600; color: var(--lp-head); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: "+"; font-size: 1.4rem; color: var(--accent); transition: transform .3s var(--lp-ease); }
.lp-faq details[open] summary::after { transform: rotate(45deg); }
.lp-faq details p { margin: 0; padding: 0 1.3rem 1.2rem; color: var(--lp-muted); line-height: 1.7; animation: panelIn .35s var(--lp-ease); }

/* CTA band */
.lp-cta-band { position: relative; padding: 5rem 0; text-align: center; color: #fff; background: linear-gradient(120deg, #0f766e, #0d9488 40%, #0891b2); background-size: 200% 200%; animation: gradientMove 12s ease infinite; overflow: hidden; }
@keyframes gradientMove { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.lp-cta-band h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: 0 0 .7rem; letter-spacing: -.02em; font-weight: 800; }
.lp-cta-band p { margin: 0 0 1.8rem; opacity: .9; font-size: 1.08rem; }

/* Footer on landing */
.landing-body .site-footer { background: var(--lp-bg-2); border-top: 1px solid var(--lp-line); color: var(--lp-muted); padding: 1.6rem 1.25rem; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--lp-ease) var(--d, 0ms), transform .8s var(--lp-ease) var(--d, 0ms); }
.reveal.in-view { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Grid children may shrink below their content width (prevents horizontal overflow on phones). */
.lp-hero-grid > *, .lp-tour > *, .lp-about > *, .lp-features > *, .lp-sec-grid > *, .lp-steps > *, .lp-numbers-grid > * { min-width: 0; }
.mock-rows p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-lead, .lp-hero h1 { overflow-wrap: anywhere; }

/* Responsive */
@media (max-width: 1024px) {
  .lp-hero-grid, .lp-tour, .lp-about { grid-template-columns: minmax(0, 1fr); }
  .lp-hero-visual { max-width: 620px; margin: 1rem auto 0; width: 100%; }
  .lp-features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lp-sec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fc-1 { left: -8px; } .fc-2 { right: -8px; }
}
@media (max-width: 860px) {
  .lp-menu-btn { display: inline-flex; }
  .lp-nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: .3rem; padding: 1rem 1.25rem 1.4rem; background: var(--lp-bg-2); border-bottom: 1px solid var(--lp-line); box-shadow: 0 20px 40px rgba(0,0,0,.15); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s var(--lp-ease); }
  .lp-nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .lp-nav .lp-btn { width: 100%; }
  .lp-theme { align-self: flex-start; }
  .lp-steps { grid-template-columns: 1fr 1fr; row-gap: 2.2rem; }
  .lp-steps::before, .lp-steps::after { display: none; }
  .lp-numbers-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .lp-numbers-grid > div:nth-child(3) { border-left: 0; }
  .lp-numbers-grid > div { border-top: 1px solid var(--lp-line); }
}
@media (max-width: 600px) {
  .lp-hero { padding: 2.5rem 0 3.5rem; }
  .lp-section { padding: 4rem 0; }
  .lp-features, .lp-sec-grid, .lp-steps { grid-template-columns: minmax(0, 1fr); }
  .lp-numbers strong { font-size: 1.7rem; }
  .lp-numbers-grid > div { padding: 1.3rem 1rem; }
  .mock-body { grid-template-columns: 1fr; } .mock-side { display: none; }
  .mock-stats { grid-template-columns: 1fr 1fr; } .mock-stats div:last-child { grid-column: span 2; }
  .float-card { display: none; }
  .mock-window { transform: none; }
  .lp-cta .lp-btn { width: 100%; }
  .panel-kpis { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .bars span { transform: none; } .spark path { stroke-dashoffset: 0; }
}