:root {
    --sl-white: var(--sl-surface);
    --sl-radius: 24px;
    --sl-shadow: 0 24px 80px rgba(18, 21, 18, .14);
}

html { background: var(--sl-paper); }
body { background: var(--sl-paper) !important; color: var(--sl-ink); }
.progress-bar-scroll { height: 2px !important; background: var(--sl-coral) !important; }

.sl-landing,
.sl-landing * { box-sizing: border-box; }
.sl-landing {
    min-height: 100vh;
    overflow: hidden;
    background: var(--sl-paper);
    color: var(--sl-ink);
    font-family: "Manrope", sans-serif;
    font-size: 16px;
    line-height: 1.6;
}
.sl-landing [x-cloak] { display: none !important; }
.sl-landing a { color: inherit; }
.sl-landing button,
.sl-landing a { -webkit-tap-highlight-color: transparent; }
.sl-shell { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.sl-mono { font-family: "DM Mono", monospace; }
.sl-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 18px;
    font: 500 11px/1 "DM Mono", monospace;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.sl-eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--sl-coral); border-radius: 50%; }
.sl-eyebrow.light::before { background: var(--sl-lime); }
.sl-section { padding: 112px 0; position: relative; }
#platform,
#solutions,
#why-smartlinks,
#all-features,
#faq { scroll-margin-top: 92px; }
.sl-section-head { max-width: 760px; margin-bottom: 54px; }
.sl-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sl-section-head.center .sl-eyebrow { justify-content: center; }
.sl-section h2,
.sl-section-title {
    margin: 0;
    font-size: clamp(38px, 5.4vw, 72px);
    line-height: .98;
    letter-spacing: -.055em;
    font-weight: 800;
}
.sl-section-lead { margin: 24px 0 0; max-width: 650px; color: var(--sl-muted); font-size: 18px; line-height: 1.7; }
.sl-section-head.center .sl-section-lead { margin-left: auto; margin-right: auto; }
.sl-script { font-family: "Instrument Serif", serif; font-style: italic; font-weight: 400; }

/* Navigation */
.sl-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    height: 74px;
    border-bottom: 1px solid transparent;
    transition: background .2s, border-color .2s;
}
.sl-nav.is-scrolled { background: color-mix(in srgb, var(--sl-paper) 90%, transparent); backdrop-filter: blur(18px); border-color: var(--sl-line); }
.sl-nav-inner { height: 100%; display: flex; align-items: center; gap: 38px; }
.sl-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 20px; font-weight: 800; letter-spacing: -.04em; }
.sl-brand-mark { width: 31px; height: 31px; display: grid; place-items: center; background: var(--sl-lime); color: var(--sl-brand-ink); border: 1px solid var(--sl-brand-ink); border-radius: 9px; box-shadow: 2px 2px 0 var(--sl-brand-ink); font-size: 13px; transform: rotate(-3deg); }
.sl-nav-links { display: flex; align-items: center; gap: 28px; margin-right: auto; }
.sl-nav-links a { text-decoration: none; font-size: 13px; font-weight: 700; color: var(--sl-muted); }
.sl-nav-links a:hover { color: var(--sl-coral); }
.sl-nav-actions { display: flex; align-items: center; gap: 10px; }
.sl-login { text-decoration: none; font-size: 13px; font-weight: 700; padding: 10px 13px; }
.sl-nav-cta { text-decoration: none; background: var(--sl-brand-ink); color: var(--sl-on-ink) !important; padding: 11px 17px; border-radius: 10px; font-size: 13px; font-weight: 800; box-shadow: 3px 3px 0 var(--sl-coral); }
.sl-nav-cta:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--sl-coral); }
.sl-menu-button { display: none; margin-left: 8px; border: 1px solid var(--sl-line); background: var(--sl-white); color: var(--sl-ink); border-radius: 10px; padding: 9px 12px; font: 600 12px "DM Mono", monospace; }
.sl-mobile-menu { display: none; }

/* Hero */
.sl-hero { min-height: 100vh; padding: 130px 0 80px; position: relative; }
.sl-hero::before {
    content: "";
    position: absolute;
    width: 560px;
    height: 560px;
    left: -300px;
    top: 160px;
    border: 1px solid var(--sl-line);
    border-radius: 50%;
    box-shadow: 0 0 0 80px color-mix(in srgb, var(--sl-ink) 4%, transparent), 0 0 0 160px color-mix(in srgb, var(--sl-ink) 2.5%, transparent);
}
.sl-hero-grid { display: grid; grid-template-columns: minmax(0, .88fr) minmax(520px, 1.12fr); align-items: center; gap: 74px; position: relative; }
.sl-hero-copy { padding-top: 24px; position: relative; z-index: 2; }
.sl-hero-chip { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid var(--sl-line); border-radius: 999px; background: color-mix(in srgb, var(--sl-surface) 72%, transparent); margin-bottom: 28px; font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .09em; }
.sl-hero-chip i { width: 8px; height: 8px; border-radius: 50%; background: #28ba55; box-shadow: 0 0 0 4px rgba(40,186,85,.13); }
.sl-hero h1 { margin: 0; font-size: clamp(58px, 7vw, 106px); line-height: .87; letter-spacing: -.075em; font-weight: 800; }
.sl-hero h1 .highlight {
    display: inline-block;
    position: relative;
    z-index: 0;
    color: var(--sl-brand-ink);
    padding: 0 .08em;
}
.sl-hero h1 .highlight::after {
    content: "";
    position: absolute;
    inset: .06em -.12em .02em -.1em;
    background: var(--sl-lime);
    transform: rotate(-1.3deg);
    z-index: -1;
}
.sl-hero-sub { margin: 30px 0 0; max-width: 610px; font-size: 19px; line-height: 1.65; color: var(--sl-muted); }
.sl-hero-sub strong { color: var(--sl-ink); }
.sl-hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 32px; }
.sl-primary,
.sl-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 23px; border-radius: 12px; text-decoration: none; font-size: 15px; font-weight: 800; transition: transform .18s, box-shadow .18s, background .18s; }
.sl-primary { background: var(--sl-coral); color: var(--sl-brand-ink) !important; box-shadow: 4px 4px 0 var(--sl-brand-ink); }
.sl-primary:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--sl-brand-ink); }
.sl-secondary { border: 1px solid var(--sl-line); background: var(--sl-white); color: var(--sl-ink); }
.sl-secondary:hover { border-color: var(--sl-ink); transform: translateY(-2px); }
.sl-trust { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; margin-top: 24px; color: var(--sl-muted); font: 500 11px "DM Mono", monospace; }
.sl-trust span { display: inline-flex; align-items: center; gap: 6px; }
.sl-trust span::before { content: "✓"; color: #169844; font-weight: 800; }
.sl-mobile-proof { display: none; }

.sl-hero-visual { position: relative; min-height: 630px; display: grid; place-items: center; }
.sl-hero-visual::after { content: ""; position: absolute; z-index: 1; width: 92%; aspect-ratio: 1; border: 1px dashed var(--sl-line-strong); border-radius: 50%; animation: sl-orbit 34s linear infinite; }
.sl-hero-blob { position: absolute; z-index: 2; width: 580px; height: 580px; background: var(--sl-lime); border-radius: 46% 54% 61% 39% / 49% 39% 61% 51%; transform: rotate(-8deg); animation: sl-blob-breathe 12s ease-in-out infinite alternate; will-change: transform, border-radius; }
.sl-browser { position: relative; z-index: 3; width: min(680px, 100%); background: #161a17; border: 1px solid rgba(255,255,255,.2); border-radius: 18px; padding: 9px; box-shadow: 0 34px 90px rgba(18,21,18,.26); transform: rotate(1.3deg); animation: sl-browser-drift 7s ease-in-out infinite; will-change: transform; }
.sl-browser-bar { height: 36px; display: flex; align-items: center; gap: 6px; padding: 0 9px; }
.sl-browser-bar i { width: 8px; height: 8px; border-radius: 50%; background: #4d554f; }
.sl-browser-bar i:first-child { background: var(--sl-coral); }
.sl-browser-bar span { margin-left: 8px; color: #8f9991; font: 400 9px "DM Mono", monospace; }
.sl-browser-frame { overflow: hidden; border-radius: 11px; background: #f8faf8; aspect-ratio: 1.92 / 1; }
.sl-browser-frame picture,
.sl-browser-frame img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: top left; }
.sl-float { position: absolute; z-index: 5; border: 2px solid var(--sl-brand-ink); box-shadow: 5px 5px 0 var(--sl-brand-ink); border-radius: 14px; padding: 13px 15px; background: var(--sl-white); color: var(--sl-ink); animation: sl-float-card 5.7s ease-in-out infinite; will-change: transform; }
.sl-float .label { display: block; font: 500 9px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 3px; color: var(--sl-muted); }
.sl-float strong { display: block; font-size: 16px; line-height: 1.2; }
.sl-float.one { --sl-float-rotate: 4deg; right: -12px; top: 84px; background: var(--sl-pink); color: var(--sl-brand-ink); transform: rotate(4deg); }
.sl-float.one .label { color: color-mix(in srgb, var(--sl-brand-ink) 62%, transparent); }
.sl-float.two { --sl-float-rotate: -4deg; left: -12px; bottom: 74px; background: var(--sl-blue); color: var(--sl-on-ink); transform: rotate(-4deg); animation-delay: -2.1s; animation-direction: reverse; }
.sl-float.two .label { color: color-mix(in srgb, var(--sl-on-ink) 65%, transparent); }
.sl-float.three { --sl-float-rotate: 2deg; right: 34px; bottom: 18px; background: var(--sl-white); transform: rotate(2deg); animation-delay: -3.4s; }
.sl-float.three strong { color: var(--sl-success); }

@keyframes sl-browser-drift {
    0%, 100% { transform: rotate(1.3deg) translate3d(0, 0, 0); }
    50% { transform: rotate(.35deg) translate3d(0, -9px, 0); }
}
@keyframes sl-float-card {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--sl-float-rotate, 0deg)); }
    50% { transform: translate3d(0, -10px, 0) rotate(calc(var(--sl-float-rotate, 0deg) + .7deg)); }
}
@keyframes sl-blob-breathe {
    0% { transform: rotate(-8deg) scale(.98); border-radius: 46% 54% 61% 39% / 49% 39% 61% 51%; }
    100% { transform: rotate(-3deg) scale(1.035); border-radius: 57% 43% 48% 52% / 42% 57% 43% 58%; }
}
@keyframes sl-orbit { to { transform: rotate(360deg); } }

/* Live proof */
.sl-live { background: var(--sl-brand-ink); color: var(--sl-on-ink); border-top: 1px solid #262b27; border-bottom: 1px solid #262b27; }
.sl-live-grid { display: grid; grid-template-columns: 1.25fr repeat(4, 1fr); }
.sl-live-intro,
.sl-live-stat { min-height: 132px; padding: 26px 24px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid color-mix(in srgb, var(--sl-on-ink) 12%, transparent); }
.sl-live-stat:last-child { border-right: 0; }
.sl-live-intro strong { font-size: 17px; }
.sl-live-intro span { color: #969f97; margin-top: 4px; font: 400 10px "DM Mono", monospace; }
.sl-pulse { display: inline-block; width: 8px; height: 8px; margin-right: 8px; background: var(--sl-lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(201,255,70,.12); animation: sl-pulse 2s infinite; }
@keyframes sl-pulse { 50% { box-shadow: 0 0 0 9px rgba(201,255,70,0); } }
.sl-live-stat b { font: 500 clamp(25px, 3vw, 40px)/1 "DM Mono", monospace; letter-spacing: -.06em; color: var(--sl-lime); }
.sl-live-stat span { margin-top: 10px; color: #969f97; font: 400 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }

/* Problem / consolidation */
.sl-problem { background: var(--sl-white); }
.sl-problem-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: center; }
.sl-tool-cloud { position: relative; min-height: 520px; border: 1px solid var(--sl-line); border-radius: 32px; background: var(--sl-paper); overflow: hidden; }
.sl-tool-cloud::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--sl-line) 1px, transparent 1px), linear-gradient(90deg,var(--sl-line) 1px,transparent 1px); background-size: 40px 40px; opacity: .28; }
.sl-tool { position: absolute; min-width: 110px; padding: 14px 17px; background: var(--sl-white); border: 1px solid var(--sl-brand-ink); border-radius: 12px; box-shadow: 4px 4px 0 color-mix(in srgb, var(--sl-brand-ink) 16%, transparent); font-weight: 800; font-size: 13px; text-align: center; color: var(--sl-ink); }
.sl-tool small { display: block; margin-top: 2px; color: var(--sl-muted); font: 400 9px "DM Mono", monospace; }
.sl-tool.t1 { left: 7%; top: 11%; transform: rotate(-4deg); }
.sl-tool.t2 { right: 8%; top: 8%; transform: rotate(4deg); }
.sl-tool.t3 { left: 4%; top: 43%; transform: rotate(3deg); }
.sl-tool.t4 { right: 5%; top: 41%; transform: rotate(-3deg); }
.sl-tool.t5 { left: 11%; bottom: 9%; transform: rotate(-5deg); }
.sl-tool.t6 { right: 10%; bottom: 10%; transform: rotate(4deg); }
.sl-tool-core { position: absolute; inset: 50% auto auto 50%; width: 180px; height: 180px; transform: translate(-50%,-50%); border-radius: 50%; display: grid; place-content: center; text-align: center; background: var(--sl-brand-ink); color: var(--sl-on-ink); box-shadow: 0 0 0 16px var(--sl-lime), 0 0 0 17px var(--sl-brand-ink); }
.sl-tool-core strong { font-size: 20px; letter-spacing: -.04em; }
.sl-tool-core span { color: var(--sl-lime); font: 400 9px "DM Mono", monospace; text-transform: uppercase; margin-top: 4px; }
.sl-check-list { display: grid; gap: 18px; margin-top: 34px; }
.sl-check { display: grid; grid-template-columns: 40px 1fr; gap: 15px; align-items: start; }
.sl-check i { width: 40px; height: 40px; display: grid; place-items: center; background: var(--sl-lime); border: 1px solid var(--sl-brand-ink); border-radius: 10px; font-style: normal; font-weight: 900; color: var(--sl-brand-ink); }
.sl-check strong { display: block; margin-bottom: 3px; font-size: 16px; }
.sl-check p { margin: 0; color: var(--sl-muted); font-size: 14px; }

/* Growth loop */
.sl-loop { background: var(--sl-brand-ink); color: var(--sl-on-ink); }
.sl-loop .sl-section-lead { color: #a4aca5; }
.sl-loop-grid { display: grid; grid-template-columns: 360px 1fr; gap: 26px; }
.sl-loop-tabs { display: grid; gap: 10px; align-content: start; }
.sl-loop-tab { width: 100%; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 13px; text-align: left; padding: 16px; border: 1px solid color-mix(in srgb, var(--sl-on-ink) 12%, transparent); background: #1b201c; color: var(--sl-on-ink); border-radius: 14px; cursor: pointer; font-family: inherit; }
.sl-loop-tab:hover { border-color: rgba(201,255,70,.6); }
.sl-loop-tab.is-active { background: var(--sl-lime); color: var(--sl-brand-ink); border-color: var(--sl-lime); }
.sl-loop-tab .num { width: 42px; height: 42px; display: grid; place-items: center; background: color-mix(in srgb, var(--sl-on-ink) 8%, transparent); border-radius: 10px; font: 500 11px "DM Mono", monospace; }
.sl-loop-tab.is-active .num { background: var(--sl-brand-ink); color: var(--sl-lime); }
.sl-loop-tab strong { font-size: 15px; }
.sl-loop-tab small { display: block; color: #98a098; font-size: 11px; margin-top: 1px; }
.sl-loop-tab.is-active small { color: #4d554d; }
.sl-loop-tab .arrow { font-size: 18px; }
.sl-loop-panel { min-width: 0; background: #202621; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; padding: 14px; box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.sl-loop-panel-head { display: flex; align-items: center; justify-content: space-between; padding: 4px 8px 14px; }
.sl-loop-panel-head span { color: #aab2ab; font: 400 10px "DM Mono", monospace; }
.sl-loop-panel-head b { color: var(--sl-lime); font: 400 10px "DM Mono", monospace; }
.sl-loop-screen { overflow: hidden; border-radius: 13px; aspect-ratio: 1.56/1; background: #f4f5f3; }
.sl-loop-screen picture,
.sl-loop-screen img { width: 100%; height: 100%; object-fit: contain; object-position: center; display: block; }
.sl-loop-copy { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; padding: 21px 8px 8px; }
.sl-loop-copy h3 { margin: 0 0 7px; font-size: 23px; letter-spacing: -.04em; }
.sl-loop-copy p { margin: 0; max-width: 560px; color: #a4aca5; font-size: 14px; }
.sl-loop-copy a { color: var(--sl-lime); text-decoration: none; font: 500 11px "DM Mono", monospace; white-space: nowrap; }

/* Personas */
.sl-personas { background: var(--sl-paper); }
.sl-persona-switch { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 0 auto 34px; }
.sl-persona-switch button { padding: 11px 16px; border: 1px solid var(--sl-line); border-radius: 999px; background: var(--sl-white); color: var(--sl-ink); font: 700 13px "Manrope", sans-serif; cursor: pointer; }
.sl-persona-switch button.is-active { background: var(--sl-brand-ink); color: var(--sl-on-ink); border-color: var(--sl-brand-ink); }
.sl-persona-card { display: grid; grid-template-columns: .92fr 1.08fr; min-height: 520px; overflow: hidden; border: 1px solid var(--sl-brand-ink); border-radius: 30px; background: var(--sl-white); box-shadow: 10px 10px 0 var(--sl-lime); }
.sl-persona-copy { padding: 58px; display: flex; flex-direction: column; justify-content: center; }
.sl-persona-copy .role { font: 500 10px "DM Mono", monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--sl-coral); }
.sl-persona-copy h3 { margin: 15px 0 17px; font-size: clamp(34px, 4vw, 55px); line-height: 1; letter-spacing: -.055em; }
.sl-persona-copy > p { margin: 0; color: var(--sl-muted); font-size: 17px; }
.sl-persona-points { display: grid; gap: 9px; margin-top: 25px; font-size: 13px; font-weight: 700; }
.sl-persona-points span::before { content: "→"; margin-right: 9px; color: var(--sl-coral); }
.sl-persona-art { position: relative; padding: 48px 0 0 48px; overflow: hidden; background: var(--sl-blue); }
.sl-persona-art.indie { background: var(--sl-blue); }
.sl-persona-art.marketer { background: var(--sl-pink); }
.sl-persona-art.agency { background: var(--sl-lime); }
.sl-persona-window { width: calc(100% + 24px); border-radius: 18px 0 0; background: #171b18; padding: 9px; box-shadow: -25px 24px 70px rgba(18,21,18,.28); transform: rotate(-1.5deg); transform-origin: bottom left; }
.sl-persona-window picture,
.sl-persona-window img { width: 100%; height: auto; aspect-ratio: 1.92 / 1; object-fit: contain; object-position: center; display: block; border-radius: 10px 0 0; background: #f4f5f3; }

/* Feature bento */
.sl-bento-section { background: var(--sl-white); }
.sl-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.sl-bento-card { min-height: 300px; position: relative; overflow: hidden; border: 1px solid var(--sl-line); border-radius: 22px; padding: 28px; background: var(--sl-paper); color: var(--sl-ink); }
.sl-bento-card:nth-child(1) { grid-column: span 7; background: var(--sl-lime); color: var(--sl-brand-ink); }
.sl-bento-card:nth-child(2) { grid-column: span 5; background: var(--sl-brand-ink); color: var(--sl-on-ink); }
.sl-bento-card:nth-child(3) { grid-column: span 4; background: var(--sl-pink); color: var(--sl-brand-ink); }
.sl-bento-card:nth-child(4) { grid-column: span 4; background: var(--sl-blue); color: var(--sl-on-ink); }
.sl-bento-card:nth-child(5) { grid-column: span 4; background: var(--sl-paper); color: var(--sl-ink); }
.sl-bento-index { font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; opacity: .64; }
.sl-bento-card h3 { margin: 58px 0 9px; max-width: 390px; font-size: 28px; line-height: 1.02; letter-spacing: -.045em; }
.sl-bento-card p { margin: 0; max-width: 440px; font-size: 14px; opacity: .72; }
.sl-bento-card a { display: inline-flex; margin-top: 20px; font: 500 10px "DM Mono", monospace; text-decoration: none; border-bottom: 1px solid currentColor; }
.sl-bento-card .big-num { position: absolute; right: 22px; top: 17px; font: 500 58px/1 "DM Mono", monospace; letter-spacing: -.08em; opacity: .14; }

/* Complete feature atlas */
.sl-atlas { background: var(--sl-white); border-top: 1px solid var(--sl-line); }
.sl-atlas-intro { display: grid; grid-template-columns: 1fr 320px; gap: 70px; align-items: end; }
.sl-atlas-count {
    padding: 24px;
    border: 1px solid var(--sl-brand-ink);
    border-radius: 18px;
    background: var(--sl-lime);
    color: var(--sl-brand-ink);
    box-shadow: 6px 6px 0 var(--sl-brand-ink);
}
.sl-atlas-count strong { display: block; font-size: 46px; line-height: 1; letter-spacing: -.06em; }
.sl-atlas-count span { display: block; margin-top: 8px; font: 500 10px "DM Mono", monospace; letter-spacing: .07em; text-transform: uppercase; }
.sl-atlas-jump {
    position: sticky;
    top: 74px;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 7px;
    overflow-x: auto;
    margin: 54px 0 0;
    padding: 11px;
    border: 1px solid var(--sl-line);
    border-radius: 16px;
    background: color-mix(in srgb, var(--sl-surface) 92%, transparent);
    backdrop-filter: blur(18px);
    box-shadow: 0 12px 30px color-mix(in srgb, var(--sl-brand-ink) 7%, transparent);
}
.sl-atlas-jump > span { padding: 0 10px 0 5px; color: var(--sl-muted); font: 500 9px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.sl-atlas-jump a { flex: 0 0 auto; padding: 9px 13px; border-radius: 9px; text-decoration: none; font-size: 12px; font-weight: 800; }
.sl-atlas-jump a:hover { background: var(--sl-brand-ink); color: var(--sl-on-ink); }
.sl-atlas-group { position: relative; padding-top: 76px; scroll-margin-top: 132px; }
.sl-atlas-group + .sl-atlas-group::before { content: ""; position: absolute; top: 30px; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, var(--group-color), var(--sl-line) 22%, transparent 82%); }
.sl-atlas-group:first-of-type { padding-top: 62px; }
.sl-atlas-group-head { display: grid; grid-template-columns: 54px 1fr auto; gap: 18px; align-items: center; margin-bottom: 22px; }
.sl-atlas-group-num { width: 54px; height: 54px; display: grid; place-items: center; border: 1px solid var(--sl-brand-ink); border-radius: 14px; background: var(--group-color, var(--sl-lime)); color: var(--sl-brand-ink); font: 500 12px "DM Mono", monospace; box-shadow: 3px 3px 0 var(--sl-brand-ink); }
.sl-atlas-group-head h3 { margin: 0; font-size: 32px; line-height: 1; letter-spacing: -.045em; }
.sl-atlas-group-head p { margin: 5px 0 0; color: var(--sl-muted); font-size: 14px; }
.sl-atlas-group-head > span:last-child { color: var(--sl-muted); font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .07em; }
.sl-feature-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.sl-feature-card {
    grid-column: span 4;
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--sl-line);
    border-radius: 20px;
    background: var(--sl-paper);
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.sl-feature-card:hover { transform: translateY(-4px); border-color: var(--sl-line-strong); box-shadow: 0 18px 44px color-mix(in srgb, var(--sl-brand-ink) 9%, transparent); }
.sl-feature-card.is-featured { grid-column: span 8; }
.sl-atlas-group.is-compact .sl-feature-card,
.sl-atlas-group.is-compact .sl-feature-card.is-featured { grid-column: span 6; }
.sl-feature-media {
    position: relative;
    width: 100%;
    aspect-ratio: 1.76 / 1;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 10px;
    border: 0;
    border-bottom: 1px solid var(--sl-line);
    background: var(--sl-surface-2);
    cursor: zoom-in;
}
.sl-feature-card.is-featured .sl-feature-media { aspect-ratio: 2.28 / 1; }
.sl-feature-media picture { display: contents; }
.sl-feature-media img { width: 100%; height: 100%; display: block; object-fit: contain; object-position: center; border-radius: 9px; background: var(--sl-surface); }
.sl-feature-zoom { position: absolute; right: 17px; bottom: 17px; z-index: 2; padding: 7px 9px; border: 1px solid var(--sl-line-strong); border-radius: 8px; background: color-mix(in srgb, var(--sl-surface) 92%, transparent); color: var(--sl-ink); font: 500 9px "DM Mono", monospace; opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s; }
.sl-feature-media:hover .sl-feature-zoom { opacity: 1; transform: none; }
.sl-feature-symbol { min-height: 168px; display: grid; place-items: center; border-bottom: 1px solid var(--sl-line); background: var(--symbol-color, var(--sl-lime)); overflow: hidden; position: relative; }
.sl-feature-symbol::before { content: ""; position: absolute; width: 240px; height: 240px; border: 35px solid var(--sl-brand-ink); border-radius: 50%; opacity: .08; right: -90px; top: -100px; }
.sl-feature-symbol strong { position: relative; z-index: 1; font: 800 52px/1 "Manrope", sans-serif; letter-spacing: -.07em; color: var(--sl-brand-ink); }
.sl-symbol-label { position: absolute; z-index: 1; top: 17px; left: 18px; padding: 5px 8px; border: 1px solid color-mix(in srgb, var(--sl-brand-ink) 22%, transparent); border-radius: 999px; background: color-mix(in srgb, var(--sl-on-ink) 50%, transparent); color: var(--sl-brand-ink); font: 500 8px "DM Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
.sl-symbol-code { position: absolute; z-index: 1; left: 18px; right: 18px; bottom: 16px; display: grid; grid-template-columns: 1fr 40px 24px; align-items: center; gap: 7px; padding: 8px 10px; border: 1px solid color-mix(in srgb, var(--sl-brand-ink) 22%, transparent); border-radius: 9px; background: color-mix(in srgb, var(--sl-on-ink) 54%, transparent); font: 500 8px "DM Mono", monospace; color: var(--sl-brand-ink); }
.sl-symbol-code i { height: 6px; border-radius: 9px; background: color-mix(in srgb, var(--sl-brand-ink) 18%, transparent); }
.sl-symbol-flow { position: absolute; z-index: 1; left: 18px; right: 18px; bottom: 16px; display: flex; align-items: center; justify-content: center; gap: 9px; font: 600 9px "DM Mono", monospace; color: var(--sl-brand-ink); }
.sl-symbol-flow span { padding: 7px 10px; border: 1px solid color-mix(in srgb, var(--sl-brand-ink) 24%, transparent); border-radius: 8px; background: color-mix(in srgb, var(--sl-on-ink) 58%, transparent); }
.sl-symbol-flow i { font-style: normal; font-size: 16px; }
.sl-symbol-people { position: absolute; z-index: 1; left: 18px; bottom: 14px; display: flex; }
.sl-symbol-people i { width: 34px; height: 34px; display: grid; place-items: center; margin-right: -7px; border: 1px solid var(--sl-brand-ink); border-radius: 50%; background: var(--sl-surface); color: var(--sl-ink); font: 700 8px "DM Mono", monospace; font-style: normal; }
.sl-feature-body { display: flex; flex-direction: column; flex: 1; padding: 19px 20px 20px; }
.sl-feature-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.sl-feature-index { color: var(--sl-muted); font: 500 9px "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.sl-feature-status { display: inline-flex; align-items: center; gap: 5px; color: #16833a; font: 500 8px "DM Mono", monospace; text-transform: uppercase; }
.sl-feature-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #28ba55; }
.sl-feature-card h4 { margin: 0; font-size: 20px; line-height: 1.08; letter-spacing: -.035em; }
.sl-feature-card p { margin: 8px 0 15px; color: var(--sl-muted); font-size: 12.5px; line-height: 1.55; }
.sl-feature-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.sl-feature-tags span { padding: 5px 8px; border: 1px solid var(--sl-line); border-radius: 999px; background: var(--sl-white); color: var(--sl-muted); font: 500 8px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .03em; }
.sl-atlas-note { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 70px; padding: 28px 30px; border: 1px solid var(--sl-brand-ink); border-radius: 18px; background: var(--sl-pink); color: var(--sl-brand-ink); }
.sl-atlas-note strong { display: block; font-size: 22px; letter-spacing: -.03em; }
.sl-atlas-note p { margin: 3px 0 0; font-size: 13px; color: color-mix(in srgb, var(--sl-brand-ink) 72%, transparent); }
.sl-atlas-note a { flex: 0 0 auto; padding: 11px 15px; border-radius: 9px; background: var(--sl-brand-ink); color: var(--sl-on-ink); text-decoration: none; font-size: 12px; font-weight: 800; }

/* Full-screen product preview */
.sl-lightbox { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; padding: 36px; background: rgba(10,12,10,.88); backdrop-filter: blur(12px); }
.sl-lightbox-panel { width: min(1500px, 100%); max-height: calc(100vh - 72px); display: flex; flex-direction: column; padding: 12px; border: 1px solid rgba(255,255,255,.22); border-radius: 18px; background: #151916; box-shadow: 0 36px 100px rgba(0,0,0,.5); }
.sl-lightbox-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 2px 4px 12px 8px; color: white; }
.sl-lightbox-bar span { font: 400 10px "DM Mono", monospace; color: #abb4ac; }
.sl-lightbox-close { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 9px; background: rgba(255,255,255,.06); color: white; font-size: 18px; cursor: pointer; }
.sl-lightbox-close:hover { background: var(--sl-coral); color: var(--sl-brand-ink); }
.sl-lightbox-image { min-height: 0; overflow: auto; border-radius: 10px; background: #eef0ed; }
.sl-lightbox-image img { display: block; width: 100%; height: auto; max-height: calc(100vh - 140px); object-fit: contain; }

/* Pricing */
.sl-price { background: var(--sl-paper); }
.sl-price-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; border: 1px solid var(--sl-brand-ink); border-radius: 28px; padding: 62px; background: var(--sl-brand-ink); color: var(--sl-on-ink); position: relative; overflow: hidden; }
.sl-price-card::after { content: "$0"; position: absolute; right: 22%; top: 50%; transform: translateY(-50%) rotate(-8deg); font: 800 210px/1 "Manrope", sans-serif; color: rgba(201,255,70,.07); }
.sl-price-card h2 { position: relative; z-index: 1; max-width: 760px; }
.sl-price-card p { position: relative; z-index: 1; margin: 22px 0 0; max-width: 650px; color: #a8b0a9; font-size: 17px; }
.sl-price-action { position: relative; z-index: 2; text-align: center; }
.sl-price-action .sl-primary { background: var(--sl-lime); }
.sl-price-action span { display: block; margin-top: 13px; color: #858e86; font: 400 9px "DM Mono", monospace; }

/* FAQ */
.sl-faq { background: var(--sl-white); }
.sl-faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.sl-faq-layout .sl-section-head { position: sticky; top: 110px; align-self: start; }
.sl-faq-list { border-top: 1px solid var(--sl-line); }
.sl-faq-item { border-bottom: 1px solid var(--sl-line); }
.sl-faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; border: 0; background: transparent; color: var(--sl-ink); text-align: left; font: 800 17px "Manrope", sans-serif; cursor: pointer; }
.sl-faq-q span { width: 28px; height: 28px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid var(--sl-line); border-radius: 50%; font: 500 14px "DM Mono", monospace; transition: transform .2s; }
.sl-faq-q span.open { transform: rotate(45deg); background: var(--sl-lime); border-color: var(--sl-brand-ink); color: var(--sl-brand-ink); }
.sl-faq-a { padding: 0 54px 24px 0; color: var(--sl-muted); font-size: 15px; }

/* Closing */
.sl-closing { padding: 0 0 36px; background: var(--sl-white); }
.sl-closing-card { position: relative; overflow: hidden; border-radius: 32px; padding: 94px 40px; background: var(--sl-coral); color: var(--sl-brand-ink); text-align: center; }
.sl-closing-card::before,
.sl-closing-card::after { content: ""; position: absolute; width: 240px; height: 240px; border: 42px solid var(--sl-brand-ink); border-radius: 50%; opacity: .09; }
.sl-closing-card::before { left: -110px; top: -80px; }
.sl-closing-card::after { right: -100px; bottom: -110px; }
.sl-closing-card h2 { position: relative; z-index: 1; max-width: 900px; margin: 0 auto; font-size: clamp(48px, 7vw, 90px); line-height: .92; letter-spacing: -.07em; }
.sl-closing-card p { position: relative; z-index: 1; max-width: 620px; margin: 24px auto 31px; font-size: 18px; }
.sl-closing-card .sl-primary { position: relative; z-index: 1; background: var(--sl-brand-ink); color: var(--sl-on-ink) !important; box-shadow: 4px 4px 0 var(--sl-lime); }

.sl-footer { background: var(--sl-white); padding: 44px 0 28px; }
.sl-footer-main { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 54px; padding-bottom: 42px; }
.sl-footer-about p { max-width: 380px; color: var(--sl-muted); font-size: 13px; margin: 17px 0 0; }
.sl-footer-col h4 { margin: 4px 0 15px; font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .1em; color: var(--sl-muted); }
.sl-footer-col a { display: block; width: fit-content; margin: 8px 0; text-decoration: none; font-size: 13px; font-weight: 700; }
.sl-footer-col a:hover { color: var(--sl-coral); }
.sl-footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--sl-line); padding-top: 22px; color: var(--sl-muted); font: 400 10px "DM Mono", monospace; }

/* Reveal */
.sl-reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.sl-reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    .sl-landing *, .sl-landing *::before, .sl-landing *::after { animation: none !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
    .sl-reveal { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
    .sl-nav-links { gap: 18px; }
    .sl-hero-grid { grid-template-columns: 1fr; gap: 34px; }
    .sl-hero-copy { max-width: 810px; }
    .sl-hero-visual { min-height: 560px; width: min(760px, 100%); margin: 0 auto; }
    .sl-live-grid { grid-template-columns: repeat(4, 1fr); }
    .sl-live-intro { grid-column: 1 / -1; min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
    .sl-problem-grid { gap: 46px; }
    .sl-loop-grid { grid-template-columns: 300px 1fr; }
    .sl-persona-copy { padding: 42px; }
    .sl-price-card { padding: 48px; }
}

@media (max-width: 820px) {
    .sl-shell { width: min(100% - 32px, 1240px); }
    .sl-nav { height: 66px; }
    .sl-nav-links, .sl-nav-actions { display: none; }
    .sl-menu-button { display: block; }
    .sl-nav-inner > .sl-theme-toggle { margin-left: auto; }
    .sl-mobile-menu { display: grid; position: fixed; z-index: 999; left: 16px; right: 16px; top: 72px; gap: 4px; padding: 14px; background: var(--sl-brand-ink); color: var(--sl-on-ink); border-radius: 16px; box-shadow: var(--sl-shadow); }
    .sl-mobile-menu a { padding: 11px 12px; border-radius: 8px; text-decoration: none; font-size: 14px; font-weight: 700; }
    .sl-mobile-menu a:last-child { background: var(--sl-lime); color: var(--sl-brand-ink); }
    .sl-hero { padding-top: 105px; }
    .sl-hero h1 { font-size: clamp(55px, 16vw, 82px); }
    .sl-hero-sub { font-size: 17px; }
    .sl-hero-visual { min-height: 440px; }
    .sl-hero-blob { width: 420px; height: 420px; }
    .sl-float { padding: 10px 12px; }
    .sl-float strong { font-size: 13px; }
    .sl-live-grid { grid-template-columns: repeat(2, 1fr); }
    .sl-live-intro { grid-column: 1 / -1; }
    .sl-live-stat:nth-child(3) { border-right: 0; }
    .sl-problem-grid, .sl-persona-card, .sl-faq-layout { grid-template-columns: 1fr; }
    .sl-tool-cloud { order: 2; }
    .sl-loop-grid { grid-template-columns: 1fr; }
    .sl-loop-tabs { grid-template-columns: repeat(2, 1fr); }
    .sl-loop-copy { grid-template-columns: 1fr; gap: 13px; }
    .sl-persona-art { min-height: 390px; padding: 36px 0 0 28px; }
    .sl-atlas-intro { grid-template-columns: 1fr; gap: 28px; }
    .sl-atlas-count { max-width: 360px; }
    .sl-atlas-jump { top: 66px; margin-top: 38px; }
    .sl-feature-card,
    .sl-feature-card.is-featured { grid-column: span 6; }
    .sl-feature-card.is-featured .sl-feature-media { aspect-ratio: 1.76 / 1; }
    .sl-atlas-note { align-items: flex-start; flex-direction: column; }
    .sl-bento-card:nth-child(n) { grid-column: span 6; }
    .sl-bento-card:first-child { grid-column: 1 / -1; }
    .sl-price-card { grid-template-columns: 1fr; gap: 34px; }
    .sl-price-action { text-align: left; }
    .sl-faq-layout .sl-section-head { position: static; }
    .sl-footer-main { grid-template-columns: 1.5fr 1fr 1fr; }
    .sl-footer-about { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
    .sl-shell { width: min(100% - 24px, 1240px); }
    .sl-section { padding: 82px 0; }
    .sl-section h2, .sl-section-title { font-size: 42px; }
    .sl-hero { min-height: auto; padding: 88px 0 48px; }
    .sl-hero-copy { padding-top: 12px; }
    .sl-hero-chip { margin-bottom: 18px; }
    .sl-hero h1 { font-size: 51px; line-height: .9; }
    .sl-hero-sub { margin-top: 20px; font-size: 16px; line-height: 1.55; }
    .sl-hero-actions { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; margin-top: 24px; }
    .sl-primary, .sl-secondary { width: 100%; }
    .sl-trust { display: none; }
    .sl-mobile-proof { display: flex; align-items: stretch; gap: 12px; margin-top: 17px; padding: 7px; border: 1px solid var(--sl-brand-ink); border-radius: 13px; background: var(--sl-white); box-shadow: 3px 3px 0 var(--sl-brand-ink); }
    .sl-mobile-proof-screen { width: 112px; flex: 0 0 112px; overflow: hidden; border: 1px solid var(--sl-line); border-radius: 8px; background: #eef1ed; }
    .sl-mobile-proof-screen img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: top left; }
    .sl-mobile-proof-results { display: flex; min-width: 0; flex: 1; flex-direction: column; justify-content: center; gap: 5px; font: 600 9px/1.3 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .02em; }
    .sl-mobile-proof-results span { display: flex; align-items: center; gap: 6px; }
    .sl-mobile-proof-results i { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: #28ba55; box-shadow: 0 0 0 3px rgba(40,186,85,.13); }
    .sl-hero-visual { min-height: 340px; margin-top: 10px; }
    .sl-hero-blob { width: 310px; height: 310px; }
    .sl-browser { width: 108%; }
    .sl-float.one { right: -5px; top: 36px; }
    .sl-float.two { left: -4px; bottom: 22px; }
    .sl-float.three { display: none; }
    .sl-live-stat { padding: 20px 15px; min-height: 112px; }
    .sl-live-stat b { font-size: 25px; }
    .sl-tool-cloud { min-height: 450px; }
    .sl-tool { min-width: 92px; padding: 11px 12px; font-size: 11px; }
    .sl-tool-core { width: 140px; height: 140px; box-shadow: 0 0 0 12px var(--sl-lime), 0 0 0 13px var(--sl-brand-ink); }
    .sl-tool.t3 { left: 1%; } .sl-tool.t4 { right: 1%; }
    .sl-loop-tabs { display: flex; overflow-x: auto; padding-bottom: 4px; }
    .sl-loop-tab { min-width: 230px; }
    .sl-loop-panel { padding: 8px; }
    .sl-loop-screen { aspect-ratio: 1.35/1; }
    .sl-persona-card { box-shadow: 6px 6px 0 var(--sl-lime); }
    .sl-persona-copy { padding: 34px 26px; }
    .sl-persona-art { min-height: 300px; padding: 28px 0 0 22px; }
    .sl-persona-window { width: calc(100% + 14px); }
    .sl-atlas-group { padding-top: 64px; scroll-margin-top: 112px; }
    .sl-atlas-group + .sl-atlas-group::before { top: 24px; }
    .sl-atlas-group-head { grid-template-columns: 46px 1fr; }
    .sl-atlas-group-num { width: 46px; height: 46px; }
    .sl-atlas-group-head > span:last-child { display: none; }
    .sl-feature-card,
    .sl-feature-card.is-featured { grid-column: 1 / -1; }
    .sl-feature-card.is-featured .sl-feature-media,
    .sl-feature-media { aspect-ratio: 1.58 / 1; }
    .sl-feature-body { padding: 18px; }
    .sl-feature-zoom { opacity: 1; transform: none; }
    .sl-lightbox { padding: 10px; }
    .sl-lightbox-panel { max-height: calc(100vh - 20px); }
    .sl-lightbox-image img { max-height: calc(100vh - 85px); }
    .sl-bento-card:nth-child(n) { grid-column: 1 / -1; min-height: 270px; }
    .sl-price-card { padding: 38px 26px; }
    .sl-faq-layout { gap: 30px; }
    .sl-closing-card { padding: 72px 22px; }
    .sl-closing-card h2 { font-size: 52px; }
    .sl-footer-main { grid-template-columns: 1fr 1fr; gap: 28px; }
    .sl-footer-about { grid-column: 1 / -1; }
    .sl-footer-bottom { flex-direction: column; }
}

@media (max-width: 350px) {
    .sl-hero-actions { grid-template-columns: 1fr; }
}