/* Nesto website: tokens, shared chrome (header, footer, buttons, code windows) and the landing page. */

:root, [data-theme="dark"] {
  --red: #ea2845; --red-2: #f1455f; --btn: #d71e3c; --btn-h: #c01a35;
  --bg: #080606; --panel: #120e0f; --panel-2: #1a1416; --border: #2a2224;
  --text: #aca8a9; --text-strong: #f2eeef; --muted: #857e80;
  --code-bg: #141012; --code-bd: #2a2224; --ic-bg: rgba(234,40,69,.12); --ic-fg: #ff8a9c;
  --tint: rgba(234,40,69,.10); --glow: rgba(234,40,69,.14); --nav-bg: rgba(8,6,6,.78);
  --shadow: 0 30px 80px -20px rgba(0,0,0,.7);
  --info-bg: #0f1a26; --info-bd: #2f8ff0; --info-fg: #61b0ff;
  --warn-bg: #261a0d; --warn-bd: #f0a02f; --warn-fg: #ffbe5c;
  --tip-bg: #1f0f13; --tip-bd: #ea2845; --tip-fg: #ff7088;
  color-scheme: dark;
}
[data-theme="light"] {
  --red: #ea2845; --red-2: #d71e3c; --btn: #d71e3c; --btn-h: #c01a35;
  --bg: #fbfafa; --panel: #ffffff; --panel-2: #f5f2f3; --border: #e9e3e5;
  --text: #4a4446; --text-strong: #151112; --muted: #756d6f;
  --code-bg: #1b1617; --code-bd: #2a2224; --ic-bg: #fdebee; --ic-fg: #c01a35;
  --tint: #fdebee; --glow: rgba(234,40,69,.08); --nav-bg: rgba(251,250,250,.85);
  --shadow: 0 30px 70px -30px rgba(40,10,18,.35);
  --info-bg: #eef6ff; --info-bd: #2f8ff0; --info-fg: #1068c4;
  --warn-bg: #fff6e9; --warn-bd: #f0a02f; --warn-fg: #a5600a;
  --tip-bg: #fff0f2; --tip-bd: #ea2845; --tip-fg: #c4183a;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh;
  background: radial-gradient(1200px 600px at 85% -10%, var(--glow), transparent 60%) no-repeat, var(--bg);
  color: var(--text); font: 16px/1.6 Manrope, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
a { color: var(--red-2); text-decoration: none; }
a:hover { color: var(--red); }
:focus-visible { outline: 2px solid var(--red-2); outline-offset: 2px; border-radius: 6px; }
::selection { background: rgba(234,40,69,.35); }
code, kbd, pre, .mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; }
button { font: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- brand ---------------------------------------------------------------------- */
.brand { display: flex; align-items: center; gap: 10px; color: var(--text-strong); }
.brand:hover { color: var(--text-strong); }
.wordmark { font: 800 21px/1 Manrope, system-ui, sans-serif; letter-spacing: -0.045em; white-space: nowrap; }
.wordmark .s { color: var(--red-2); }

/* ---- header ------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 20; background: var(--nav-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border);
}
.site-header .bar { height: 64px; display: flex; align-items: center; gap: 28px; }
.primary-nav { display: flex; gap: 26px; font-size: 15px; font-weight: 600; }
.primary-nav a { color: var(--text); }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--text-strong); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 8px; border: 0;
  background: transparent; color: var(--text); cursor: pointer;
}
.icon-btn:hover { color: var(--text-strong); background: var(--panel-2); }
.theme-toggle .moon, [data-theme="light"] .theme-toggle .sun { display: none; }
[data-theme="light"] .theme-toggle .moon { display: block; }
.header-cta { margin-left: 8px; }
.menu-btn { display: none; width: 44px; height: 44px; color: var(--text-strong); }
.mobile-nav { display: none; border-top: 1px solid var(--border); padding: 12px 20px 20px; flex-direction: column; gap: 4px; font-weight: 600; }
.mobile-nav a { color: var(--text-strong); padding: 10px 0; }
.mobile-nav .btn { margin-top: 8px; justify-content: center; color: #fff; }
.site-header.menu-open .mobile-nav { display: flex; }

/* ---- buttons ------------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 48px; padding: 0 22px; border-radius: 9px;
  font-weight: 700; font-size: 15.5px; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
}
.btn-primary { background: var(--btn); color: #fff; }
.btn-primary:hover { background: var(--btn-h); color: #fff; }
.btn-ghost { border-color: var(--border); background: transparent; color: var(--text-strong); }
.btn-ghost:hover { background: var(--panel-2); color: var(--text-strong); }
.btn-sm { height: 38px; padding: 0 16px; border-radius: 8px; font-size: 14px; }

/* ---- code windows ----------------------------------------------------------- */
.code-window { border-radius: 14px; border: 1px solid var(--code-bd); background: var(--code-bg); box-shadow: var(--shadow); overflow: hidden; text-align: left; min-width: 0; }
.code-head {
  display: flex; align-items: center; gap: 12px; padding: 0 16px; height: 46px; border-bottom: 1px solid #2a2224;
  background: #110d0e; font: 500 12.5px 'JetBrains Mono', monospace; color: #b5aeb0;
}
.code-head .dots { display: flex; gap: 6px; }
.code-head .dots span { width: 10px; height: 10px; border-radius: 50%; background: #2a2224; }
.code-head .file { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.code-head .lang { color: #8a8284; }
.copy-btn {
  flex: none; height: 28px; padding: 0 10px; border: 1px solid #2a2224; border-radius: 6px; background: #1a1416;
  color: #c9c3c5; font: 600 11.5px Manrope, sans-serif; cursor: pointer;
}
.copy-btn:hover { color: #fff; }
pre.code { margin: 0; padding: 20px 22px 24px; overflow-x: auto; font: 400 14px/1.75 'JetBrains Mono', monospace; color: #e6e1e2; }
pre.code .ln { display: flex; gap: 18px; min-height: 1.75em; }
pre.code .ln-n { flex: none; width: 18px; text-align: right; color: #5a5254; user-select: none; }
pre.code .ln-c { white-space: pre; }

/* ---- landing ----------------------------------------------------------------- */
.eyebrow { margin: 0; font: 600 12px 'JetBrains Mono', monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--red-2); }
.eyebrow.muted { color: var(--muted); }
.section-title { margin: 12px 0 0; font-size: clamp(30px,4vw,46px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 800; color: var(--text-strong); text-wrap: balance; }
.section { padding-bottom: clamp(64px,8vw,104px); }
.inline-code { padding: 2px 6px; border-radius: 5px; background: var(--ic-bg); color: var(--ic-fg); font: 500 .88em 'JetBrains Mono', monospace; }

.hero { padding-top: clamp(28px,3.4vw,48px); padding-bottom: 40px; text-align: center; }
.hero-name {
  margin: 0 auto 26px; width: fit-content; max-width: 100%; display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 4px 12px;
  padding: 7px 16px 8px; border: 1px solid var(--border); border-radius: 999px; background: var(--panel);
}
.hero-name .wordmark { font-size: 19px; color: var(--text-strong); }
.hero-name .say { font-size: 13.5px; font-weight: 600; color: var(--muted); }
.hero h1 { margin: 0 auto; max-width: 920px; font-size: clamp(42px,7.4vw,88px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 800; color: var(--text-strong); text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lead { margin: 22px auto 0; max-width: 640px; font-size: clamp(17px,1.6vw,19px); line-height: 1.6; text-wrap: pretty; }
.hero .actions { margin-top: 32px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.install {
  margin: 22px auto 0; max-width: 100%; width: fit-content; display: flex; align-items: flex-start; gap: 12px; text-align: left;
  padding: 6px 6px 6px 16px; border: 1px solid var(--border); border-radius: 10px; background: var(--panel);
  font: 14px 'JetBrains Mono', monospace; color: var(--text-strong);
}
.install .prompt { color: var(--red-2); }
.install code { min-width: 0; display: grid; gap: 2px; padding: 6px 0; line-height: 1.5; white-space: nowrap; overflow-x: auto; }
.install .line { display: block; }
.install button { flex: none; height: 32px; padding: 0 12px; border-radius: 7px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); font: 600 12px Manrope, sans-serif; cursor: pointer; }
.install button:hover { color: var(--text-strong); }
.hero .code-window { margin: 40px auto 0; max-width: 880px; }

.concepts { padding-top: 48px; padding-bottom: 24px; text-align: center; }
.concepts .eyebrow { margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.chip { padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--panel); color: var(--text-strong); font-size: 14px; font-weight: 600; }

.lifecycle-section { padding-top: clamp(64px,8vw,104px); padding-bottom: clamp(64px,8vw,104px); }
.lifecycle-section .section-title { max-width: 720px; }
.lifecycle { margin-top: 40px; padding: clamp(20px,3vw,32px); border: 1px solid var(--border); border-radius: 16px; background: var(--panel); }
.stages { list-style: none; margin: 0; padding: 0; display: flex; align-items: stretch; }
.stages li { flex: 1 1 0; min-width: 0; display: flex; align-items: center; }
.stage {
  width: 100%; flex: 1; min-height: 64px; padding: 10px 8px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); font: 700 13.5px/1.25 Manrope, sans-serif; cursor: pointer; text-align: center;
  transition: background .25s, border-color .25s, color .25s;
}
.stage small { display: block; margin-top: 3px; font: 500 11px 'JetBrains Mono', monospace; color: var(--muted); }
.stage.passed { border-color: rgba(234,40,69,.45); color: var(--text-strong); }
.stage.on { border-color: #ea2845; background: rgba(234,40,69,.14); color: var(--text-strong); }
.stage-arrow { flex: none; padding: 4px 6px; color: var(--muted); font-size: 14px; }
.stage-arrow.passed { color: var(--red); }
.stage-arrow::before { content: '→'; }
.filters-row { margin-top: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.filters-row .note { font: 500 13px 'JetBrains Mono', monospace; color: var(--muted); }
.filters-btn {
  min-height: 44px; padding: 8px 16px; border-radius: 10px; border: 1px dashed var(--muted); background: transparent;
  color: var(--text); font: 700 13.5px Manrope, sans-serif; cursor: pointer; transition: all .25s;
}
.filters-btn.passed { border-color: rgba(234,40,69,.45); color: var(--text-strong); }
.filters-btn.on { border-color: #ea2845; background: rgba(234,40,69,.14); color: var(--text-strong); }
.stage-desc { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--border); font-size: 15px; color: var(--text-strong); min-height: 3em; }
.stage-desc .no { font: 600 12px 'JetBrains Mono', monospace; color: var(--red-2); margin-right: 10px; }

.features { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,7fr); gap: clamp(32px,5vw,72px); align-items: start; }
.features-intro { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }
.features-intro h2 { margin: 0; font-size: clamp(34px,4.6vw,56px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 800; color: var(--text-strong); text-wrap: balance; }
.features-intro p { margin: 0; max-width: 420px; text-wrap: pretty; }
.feature-index { margin-top: 12px; display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.feature-index a { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); color: var(--text); font-size: 14.5px; font-weight: 600; }
.feature-index a:hover { color: var(--text-strong); }
.feature-index .no { font: 500 11.5px 'JetBrains Mono', monospace; color: var(--red-2); }
.feature-index .count { margin-left: auto; font: 500 12px 'JetBrains Mono', monospace; color: var(--muted); }
.feature-groups { display: flex; flex-direction: column; gap: 36px; min-width: 0; }
.feature-group { display: flex; flex-direction: column; gap: 10px; scroll-margin-top: 96px; }
.feature-group > header { display: flex; align-items: baseline; gap: 12px; padding-bottom: 6px; }
.feature-group > header .no { font: 600 12px 'JetBrains Mono', monospace; color: var(--red-2); }
.feature-group > header h3 { margin: 0; font: 800 12.5px Manrope, sans-serif; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.feature-group > header .rule { flex: 1; height: 1px; background: var(--border); align-self: center; }
.feature {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding: 20px 22px;
  border: 1px solid var(--border); border-radius: 14px; background: var(--panel); transition: border-color .2s, background .2s;
}
.feature:hover { border-color: var(--red); background: var(--panel-2); }
.feature > div { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.feature h4 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.02em; color: var(--text-strong); }
.feature p { margin: 0; font-size: 14.5px; line-height: 1.55; text-wrap: pretty; }
.feature code {
  flex: 0 1 auto; max-width: 100%; padding: 9px 13px; border-radius: 9px; background: var(--code-bg); border: 1px solid var(--code-bd);
  font: 500 13px 'JetBrains Mono', monospace; color: #c9a0ff; white-space: nowrap; overflow-x: auto;
}

.showcase { margin-top: 40px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,2fr); gap: 24px; align-items: start; }
.show-tabs { display: flex; flex-direction: column; gap: 8px; }
.show-tab {
  text-align: left; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--border); background: var(--panel);
  cursor: pointer; display: flex; flex-direction: column; gap: 4px; font-family: Manrope, sans-serif;
}
.show-tab:hover { border-color: var(--red); }
.show-tab[aria-selected="true"] { border-color: var(--red); background: var(--tint); }
.show-tab .t { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 700; color: var(--text-strong); }
.show-tab .t span { font: 600 11px 'JetBrains Mono', monospace; color: var(--red-2); }
.show-tab .d { font-size: 14px; line-height: 1.5; color: var(--text); }
.showcase .code-head { height: 44px; justify-content: space-between; }
.showcase pre.code { min-height: 420px; padding: 20px; font-size: 13.5px; }
.showcase pre.code .ln { gap: 16px; }

.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,420px), 1fr)); gap: 40px; align-items: center; }
.split p.lead { margin: 16px 0 0; max-width: 460px; text-wrap: pretty; }
.cmd-chips { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.cmd-chips code { padding: 6px 10px; border: 1px solid var(--border); border-radius: 7px; background: var(--panel); font: 500 12.5px 'JetBrains Mono', monospace; color: var(--text-strong); }
.terminal .code-head { height: 40px; gap: 8px; font-size: 12px; color: #8a8284; }
.terminal .code-head .dot { width: 8px; height: 8px; border-radius: 50%; background: #ea2845; }
.terminal pre.code { padding: 18px 20px 22px; font-size: 13.5px; line-height: 1.8; }
.terminal pre.code .ln { min-height: 1.8em; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,420px), 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.facts > div { padding: 28px; background: var(--panel); }
.facts .eyebrow { margin-bottom: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 8px 12px; border-radius: 8px; background: var(--panel-2); border: 1px solid var(--border); font-size: 14px; font-weight: 600; color: var(--text-strong); }
.tag.mono { font: 600 13px 'JetBrains Mono', monospace; }
.tag.mono small { font: 500 12px Manrope, sans-serif; color: var(--muted); }

.cta {
  position: relative; overflow: hidden; padding: clamp(40px,6vw,72px) clamp(24px,5vw,64px); border-radius: 20px; border: 1px solid var(--border);
  background: radial-gradient(700px 300px at 100% 0%, rgba(234,40,69,.18), transparent 70%), var(--panel); text-align: center;
}
.cta h2 { margin: 0 auto; max-width: 640px; font-size: clamp(30px,4.4vw,52px); line-height: 1.06; letter-spacing: -0.04em; font-weight: 800; color: var(--text-strong); text-wrap: balance; }
.cta p { margin: 16px auto 0; max-width: 520px; }
.cta .actions { margin-top: 30px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.cta-section { padding-bottom: clamp(72px,9vw,120px); }

/* ---- footer ------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--border); }
.site-footer .wrap { padding-top: 36px; padding-bottom: 36px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.site-footer .left { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.site-footer .wordmark { font-size: 18px; }
.site-footer .license { font-size: 13px; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; font-size: 14px; font-weight: 600; }
.site-footer nav a { color: var(--text); }
.site-footer nav a:hover { color: var(--text-strong); }

/* ---- responsive (the design switches at 1000px and 760px) -------------------- */
@media (max-width: 999px) {
  .stages, .stages li { flex-direction: column; }
  .stage-arrow::before { content: '↓'; }
  .features, .showcase { grid-template-columns: minmax(0,1fr); }
  .features-intro { position: static; }
}
@media (max-width: 759px) {
  .primary-nav, .header-cta { display: none; }
  .menu-btn { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* ---- mascot (nešto, the character; the logo mark stays the logo) ------------- */
.hero-mascot { position: relative; isolation: isolate; width: 128px; height: 128px; margin: 0 auto 20px; }
.hero-mascot::before {
  content: ''; position: absolute; inset: -34px; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(234,40,69,.22), rgba(234,40,69,.07) 55%, transparent);
}
.hero-mascot img { display: block; width: 100%; height: 100%; animation: mascot-bob 4.5s ease-in-out infinite; }
@keyframes mascot-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
[data-theme="light"] .hero-mascot img, [data-theme="light"] .moods img, [data-theme="light"] .cta-mascot {
  filter: drop-shadow(0 6px 12px rgba(40,10,18,.14));
}

.meet-grid { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,6fr); gap: clamp(32px,5vw,72px); align-items: center; }
.meet-drawing { margin: 0; max-width: 440px; justify-self: center; width: 100%; border: 1px solid var(--code-bd); border-radius: 16px; overflow: hidden; background: #080606; box-shadow: var(--shadow); }
.meet-drawing img { display: block; width: 100%; height: auto; }
.meet-copy .section-title .s { color: var(--red-2); }
.meet-copy .lead { margin: 16px 0 0; max-width: 460px; text-wrap: pretty; }
.anatomy { margin: 26px 0 0; display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.anatomy > div { display: grid; grid-template-columns: minmax(0,2fr) minmax(0,3fr); gap: 4px 20px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.anatomy dt { font-weight: 700; color: var(--text-strong); }
.anatomy dd { margin: 0; }
.moods { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 12px; }
.moods li { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 8px 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--panel); }
.moods img { width: 100%; max-width: 96px; height: auto; }
.moods span { font: 600 12px 'JetBrains Mono', monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

.cta-mascot { display: block; width: 96px; height: 96px; margin: 0 auto 14px; }

.site-footer .right { display: flex; align-items: center; gap: 22px; }
.footer-mascot { width: 40px; height: 40px; opacity: .9; }

@media (max-width: 859px) {
  .meet-grid { grid-template-columns: minmax(0,1fr); }
  .meet-drawing { max-width: 420px; }
}
@media (max-width: 759px) {
  .hero-mascot { width: 92px; height: 92px; margin-bottom: 18px; }
  .hero-mascot::before { inset: -24px; }
  .moods { gap: 6px; }
  .moods li { padding: 12px 2px 10px; gap: 6px; border-radius: 10px; }
  .moods span { font-size: 9.5px; letter-spacing: .02em; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-mascot img { animation: none; }
}