/* ==========================================================================
   Lizom — getlizom.com
   Design system: Resend × Mercury. Two schemes on one page.
   Dark = brand & proof sections. Light = catalogue, operations, legal.
   No build step. Plain CSS. Tokens first, components second.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Fonts (self-hosted, latin subset, no request to Google)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url("../fonts/geist-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/space-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/geist-mono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Dark scheme (Resend) */
  --d-bg: #0A0A0A;
  --d-fg: #F4F4F5;
  --d-muted: #A1A1AA;
  --d-accent: #8B96FF;
  --d-accent-ink: #0A0A0A;
  --d-accent-2: #FFB296;
  --d-surface: #141416;
  --d-surface-2: #1C1C1F;
  --d-border: #232326;
  --d-border-strong: #3A3A40;
  --d-btn-bg: #F4F4F5;
  --d-btn-fg: #0A0A0A;
  --d-error: #F87171;
  --d-success: #4ADE80;
  --d-glow: rgba(139, 150, 255, 0.14);

  /* Light scheme (Mercury) */
  --l-bg: #F6F5F1;
  --l-fg: #1B1F3B;
  --l-muted: #5C6079;
  --l-accent: #4655E6;
  --l-accent-ink: #FFFFFF;
  --l-accent-2: #B4441A;
  --l-surface: #FFFFFF;
  --l-surface-2: #EFEDE7;
  --l-border: #E4E2DB;
  --l-border-strong: #C9C6BC;
  --l-btn-bg: #1B1F3B;
  --l-btn-fg: #FFFFFF;
  --l-error: #B91C1C;
  --l-success: #166534;
  --l-glow: rgba(70, 85, 230, 0.10);

  /* Type */
  --font-sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Space Grotesk", "Geist", system-ui, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --step--1: clamp(0.875rem, 0.86rem + 0.1vw, 0.9375rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2.125rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 3rem);
  --step-4: clamp(2.25rem, 1.6rem + 2.9vw, 4rem);
  --step-5: clamp(2.75rem, 1.8rem + 4.6vw, 5.75rem);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  --dur-fast: 150ms;
  --dur: 300ms;
  --dur-slow: 600ms;
  --dur-theme: 650ms;

  /* Shape & layout */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 64px;
  --container: 1200px;
  --gutter: 1rem;
  --section-y: clamp(4.5rem, 10vw, 8.5rem);

  /* Z scale */
  --z-halo: -1;
  --z-header: 100;
  --z-menu: 110;
  --z-skip: 1000;

  color-scheme: dark;
}

/* Scheme resolution.
   - html[data-theme] is driven by JS as sections cross the viewport middle.
   - Without JS, each section paints its own declared scheme (data-scheme).
   - .theme-dark / .theme-light force a scheme on a component (footer, header menu). */
[data-theme="dark"],
html:not(.js) [data-scheme="dark"],
.theme-dark {
  --bg: var(--d-bg);
  --fg: var(--d-fg);
  --muted: var(--d-muted);
  --accent: var(--d-accent);
  --accent-ink: var(--d-accent-ink);
  --accent-2: var(--d-accent-2);
  --surface: var(--d-surface);
  --surface-2: var(--d-surface-2);
  --border: var(--d-border);
  --border-strong: var(--d-border-strong);
  --btn-bg: var(--d-btn-bg);
  --btn-fg: var(--d-btn-fg);
  --error: var(--d-error);
  --success: var(--d-success);
  --glow: var(--d-glow);
  color-scheme: dark;
}
[data-theme="light"],
html:not(.js) [data-scheme="light"],
.theme-light {
  --bg: var(--l-bg);
  --fg: var(--l-fg);
  --muted: var(--l-muted);
  --accent: var(--l-accent);
  --accent-ink: var(--l-accent-ink);
  --accent-2: var(--l-accent-2);
  --surface: var(--l-surface);
  --surface-2: var(--l-surface-2);
  --border: var(--l-border);
  --border-strong: var(--l-border-strong);
  --btn-bg: var(--l-btn-bg);
  --btn-fg: var(--l-btn-fg);
  --error: var(--l-error);
  --success: var(--l-success);
  --glow: var(--l-glow);
  color-scheme: light;
}
html:not(.js) [data-scheme] { background: var(--bg); color: var(--fg); }

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  transition: background-color var(--dur-theme) var(--ease-in-out), color var(--dur-theme) var(--ease-in-out);
}
img, svg, video { display: block; max-width: 100%; height: auto; }
img { border-radius: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
h1, h2, h3, h4, p, ul, ol, dl, figure { margin: 0; }
ul[class], ol[class], .footer-col ul, .nav-mobile ul, .marquee ul { list-style: none; padding: 0; }
address { font-style: normal; }
hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--accent-ink); }
[hidden] { display: none !important; }

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, .h1, h2, .h2 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
h1, .h1 { font-size: var(--step-5); line-height: 1.02; }
h2, .h2 { font-size: var(--step-4); line-height: 1.05; }
h3, .h3 { font-size: var(--step-1); font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; }
h4, .h4 { font-size: var(--step-0); font-weight: 500; line-height: 1.4; }
h1 em, h2 em, .h1 em, .h2 em, .grad { font-style: normal; font-weight: 300; color: var(--accent); background: linear-gradient(92deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: grad-flow 6s ease-in-out infinite; }
@keyframes grad-flow { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
/* When the hero title is split into words, each word carries its own gradient so the reveal can animate it. */
.js .hero-title em.is-split { background: none; -webkit-text-fill-color: currentColor; }
.js .hero-title em.is-split .w { background: linear-gradient(92deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: word-in 0.9s var(--ease-out) forwards, grad-flow 6s ease-in-out infinite; animation-delay: calc(var(--i, 0) * 65ms + 120ms), calc(var(--i, 0) * -400ms); }
.lead { font-size: var(--step-1); line-height: 1.45; color: var(--muted); max-width: 40ch; text-wrap: pretty; }
.muted { color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 20px; height: 1px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform-origin: left; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.small { font-size: var(--step--1); }
.prose > * + * { margin-top: 1em; }
.prose h2 { margin-top: 2.5em; font-size: var(--step-3); }
.prose h3 { margin-top: 1.75em; }
.prose p, .prose li { max-width: 68ch; text-wrap: pretty; }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li + li { margin-top: 0.4em; }
.prose a { color: var(--accent); text-decoration: underline; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose strong { font-weight: 600; }

/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { position: relative; padding-block: var(--section-y); }
.section-head { display: grid; gap: 1rem; max-width: 62rem; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head .lead { max-width: 52ch; }
.section-head--split { grid-template-columns: 1fr; align-items: end; }
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr 1fr; }
.stack > * + * { margin-top: var(--stack, 1rem); }
.skip-link {
  position: absolute; top: 0; left: 0; z-index: var(--z-skip);
  padding: 0.75rem 1rem; background: var(--l-accent); color: #fff; font-weight: 500;
  transform: translateY(-120%); transition: transform var(--dur-fast);
}
.skip-link:focus { transform: none; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
main { position: relative; z-index: 1; }

@media (min-width: 640px) {
  :root { --gutter: 1.5rem; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  :root { --header-h: 72px; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .section-head--split { grid-template-columns: 1.2fr 1fr; gap: 3rem; }
}
@media (min-width: 1024px) {
  :root { --gutter: 2rem; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* --------------------------------------------------------------------------
   5. Buttons & links
   -------------------------------------------------------------------------- */
.btn {
  --mx: 0px; --my: 0px; --s: 1;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  min-height: 48px; padding: 0 1.4rem;
  border-radius: 999px; border: 1px solid transparent;
  font-weight: 500; font-size: 1rem; line-height: 1; text-decoration: none; white-space: nowrap;
  cursor: pointer; user-select: none; touch-action: manipulation;
  transform: translate(var(--mx), var(--my)) scale(var(--s));
  transition: transform var(--dur) var(--ease-out), background-color var(--dur), color var(--dur), border-color var(--dur), box-shadow var(--dur);
}
.btn:active { --s: 0.97; }
.btn .icon { width: 18px; height: 18px; flex: none; transition: transform var(--dur) var(--ease-out); }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn-primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn-primary:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--btn-bg) 18%, transparent); }
.btn-secondary { background: transparent; color: var(--fg); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--fg); background: color-mix(in srgb, var(--fg) 6%, transparent); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }
.btn[aria-busy="true"] { pointer-events: none; opacity: 0.7; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-block { width: 100%; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4rem; min-height: 44px;
  font-weight: 500; text-decoration: none; color: var(--accent);
}
.link-arrow .icon { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.link-arrow:hover .icon { transform: translateX(3px); }
.link-arrow:hover { text-decoration: underline; }
.icon { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  height: var(--header-h);
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-theme) var(--ease-in-out), color var(--dur-theme) var(--ease-in-out), border-color var(--dur);
}
.site-header.is-scrolled { border-bottom-color: var(--border); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; min-height: 44px; text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; letter-spacing: -0.03em; line-height: 1; }
.brand-mark { transition: transform var(--dur) var(--ease-spring); }
.brand:hover .brand-mark { transform: rotate(-10deg) scale(1.06); }
.brand-mark { display: grid; place-items: center; width: 28px; height: 28px; flex: none; border-radius: 7px; background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%); background-size: 240% 240%; animation: brand-grad 7s ease-in-out infinite; }
.brand-mark svg { width: 28px; height: 28px; }
.brand-mark path { fill: #0A0A0A; }
@keyframes brand-grad { 0%, 100% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } }
.brand > span:not(.brand-mark) { background: linear-gradient(100deg, var(--fg) 0%, var(--fg) 38%, var(--accent) 50%, var(--accent-2) 56%, var(--fg) 66%, var(--fg) 100%); background-size: 300% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 6s linear infinite; }
.nav-desktop { display: none; align-items: center; gap: 0.25rem; }
.nav-desktop a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.9rem; border-radius: 999px;
  font-size: 0.9375rem; font-weight: 500; color: var(--muted); text-decoration: none;
  transition: color var(--dur), background-color var(--dur);
}
.nav-desktop a:hover, .nav-desktop a[aria-current="page"] { color: var(--fg); }
.nav-desktop a[aria-current="page"] { background: color-mix(in srgb, var(--fg) 7%, transparent); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.header-actions .btn { min-height: 40px; padding: 0 1.1rem; font-size: 0.9375rem; }
.menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--fg); }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-menu { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }
.nav-mobile {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: var(--z-menu);
  padding: 1.5rem var(--gutter) 2rem; overflow-y: auto;
  background: var(--bg); color: var(--fg); border-top: 1px solid var(--border);
  display: none;
}
.nav-mobile.is-open { display: block; animation: menu-in var(--dur) var(--ease-out); }
.nav-mobile ul { display: grid; gap: 0.25rem; }
.nav-mobile a { display: flex; align-items: center; justify-content: space-between; min-height: 56px; padding: 0 0.5rem; border-bottom: 1px solid var(--border); font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; font-size: 1.75rem; text-decoration: none; }
.nav-mobile a[aria-current="page"] { color: var(--accent); }
.nav-mobile .nav-mobile-meta { margin-top: 2rem; display: grid; gap: 0.5rem; color: var(--muted); font-size: var(--step--1); }
.nav-mobile .btn { margin-top: 1.5rem; }
@keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } }
body.menu-open { overflow: hidden; }
@media (min-width: 900px) {
  .nav-desktop { display: flex; }
  .menu-toggle, .nav-mobile { display: none !important; }
}

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero { padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6rem)); padding-bottom: clamp(3rem, 8vw, 6rem); min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero .container { position: relative; z-index: 1; display: grid; gap: 3rem; align-items: center; }
.hero-copy { display: grid; gap: 1.5rem; max-width: 40rem; }
.hero-copy .lead { max-width: 46ch; }
.hero-title { max-width: 13ch; font-size: clamp(2.6rem, 1.6rem + 4.2vw, 5.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: 0.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.hero-trust li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-trust li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hero-glow { z-index: 0; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; max-width: 720px; max-height: 720px; pointer-events: none; border-radius: 50%; filter: blur(80px); opacity: 0.55;
  background: conic-gradient(from 180deg at 50% 50%, rgba(139,150,255,0.35), rgba(255,178,150,0.30), rgba(139,150,255,0.05), rgba(255,178,150,0.25), rgba(139,150,255,0.35));
  animation: glow-drift 22s ease-in-out infinite alternate; }
@keyframes glow-drift { from { transform: translate3d(0,0,0) rotate(0deg) scale(1); } to { transform: translate3d(-8%, 10%, 0) rotate(40deg) scale(1.12); } }

/* Word-by-word reveal */
.js .hero-title .w { display: inline-block; opacity: 0; filter: blur(10px); transform: translateY(0.35em); animation: word-in 0.9s var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 65ms + 120ms); }
@keyframes word-in { to { opacity: 1; filter: blur(0); transform: none; } }
.js .hero-copy > :not(.hero-title) { opacity: 0; transform: translateY(12px); animation: fade-up 0.8s var(--ease-out) forwards; }
.js .hero-copy > .lead { animation-delay: 520ms; }
.js .hero-copy > .hero-actions { animation-delay: 640ms; }
.js .hero-copy > .hero-trust { animation-delay: 780ms; }
@keyframes fade-up { to { opacity: 1; transform: none; } }

/* Floating product cards (3D stage) */
.hero-stage { position: relative; height: clamp(360px, 70vw, 560px); perspective: 1400px; }
.stage-inner { --rx: 0deg; --ry: 0deg; --px: 0px; --py: 0px; position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform 0.25s var(--ease-out); }
.fcard { --depth: 1; --x: 0; --y: 0; position: absolute; left: var(--x); top: var(--y); width: var(--w, 34%); transform: translate3d(calc(var(--px) * var(--depth)), calc(var(--py) * var(--depth)), 0); will-change: transform; }
.fcard-inner { animation: float var(--fd, 7s) ease-in-out infinite; animation-delay: var(--fdelay, 0s); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); padding: 0.5rem; box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset; }
.fcard img { aspect-ratio: 4 / 5; width: 100%; object-fit: cover; border-radius: calc(var(--radius) - 4px); background: var(--surface-2); }
.fcard figcaption { display: flex; flex-direction: column; gap: 0.15rem; padding: 0.6rem 0.3rem 0.2rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--muted); }
.fcard figcaption b { font-weight: 500; color: var(--fg); }
.js .fcard { opacity: 0; animation: card-in 1s var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 120ms + 300ms); }
@keyframes card-in { from { opacity: 0; transform: translate3d(0, 40px, 0) scale(0.96); } to { opacity: 1; transform: translate3d(calc(var(--px) * var(--depth)), calc(var(--py) * var(--depth)), 0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.fcard-1 { --x: 0%;  --y: 8%;  --w: 34%; --depth: 1.4; --fd: 7.5s; --i: 0; }
.fcard-2 { --x: 38%; --y: 0%;  --w: 28%; --depth: 0.7; --fd: 8.5s; --fdelay: -2s; --i: 1; }
.fcard-3 { --x: 64%; --y: 34%; --w: 34%; --depth: 1.8; --fd: 6.5s; --fdelay: -4s; --i: 2; }
.fcard-4 { --x: 8%;  --y: 60%; --w: 28%; --depth: 1.0; --fd: 9s;   --fdelay: -1s; --i: 3; }
.fcard-5 { --x: 40%; --y: 44%; --w: 22%; --depth: 2.4; --fd: 7s;   --fdelay: -3s; --i: 4; }
@media (min-width: 1024px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; gap: 4rem; }
  .hero-stage { height: 620px; }
}

/* --------------------------------------------------------------------------
   8. Order journey (SVG route)
   -------------------------------------------------------------------------- */
.journey { position: relative; }
.route { display: none; width: 100%; height: auto; overflow: visible; color: var(--border-strong); }
.route-track { fill: none; stroke: currentColor; stroke-width: 1.5; }
.route-path { fill: none; stroke: url(#routeGrad); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.6s var(--ease-in-out); }
.is-active .route-path { stroke-dashoffset: 0; }
.route-node circle.core { fill: var(--bg); stroke: var(--border-strong); stroke-width: 1.5; transition: stroke 0.4s, fill 0.4s; }
.route-node circle.halo { fill: var(--accent); opacity: 0; transform-origin: center; transform-box: fill-box; }
.is-active .route-node circle.core { stroke: var(--accent); fill: var(--accent); }
.is-active .route-node circle.halo { animation: node-pulse 2.4s ease-out infinite; }
.route-node:nth-of-type(1) circle { transition-delay: 0.1s; animation-delay: 0.1s; }
.route-node:nth-of-type(2) circle { transition-delay: 0.9s; animation-delay: 0.9s; }
.route-node:nth-of-type(3) circle { transition-delay: 1.7s; animation-delay: 1.7s; }
.route-node:nth-of-type(4) circle { transition-delay: 2.5s; animation-delay: 2.5s; }
@keyframes node-pulse { 0% { opacity: 0.6; transform: scale(0.4); } 100% { opacity: 0; transform: scale(2.2); } }
.route-dot { opacity: 0; transition: opacity 0.6s; }
.route-dot .glow { fill: var(--accent); opacity: 0.3; filter: blur(6px); }
.route-dot .core { fill: var(--accent); }
.is-active .route-dot.is-running { opacity: 1; }
.journey-steps { display: grid; gap: 1.5rem; margin-top: 1rem; counter-reset: step; position: relative; }
.journey-step { position: relative; padding-left: 2rem; }
.journey-step::before { content: ""; position: absolute; left: 6px; top: 0.4rem; bottom: -1.9rem; width: 1px; background: var(--border-strong); }
.journey-step:last-child::before { display: none; }
.journey-step::after { content: ""; position: absolute; left: 2px; top: 0.45rem; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--bg); }
.journey-step .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--accent); }
.journey-step h3 { margin-top: 0.25rem; }
.journey-step p { margin-top: 0.5rem; color: var(--muted); font-size: var(--step--1); max-width: 34ch; }
@media (min-width: 768px) {
  .route { display: block; }
  .journey-steps { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 0; }
  .journey-step { padding-left: 0; padding-top: 1.25rem; border-top: 1px solid var(--border); }
  .journey-step::before, .journey-step::after { display: none; }
}

/* --------------------------------------------------------------------------
   9. Bento categories
   -------------------------------------------------------------------------- */
.bento { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.bento-card {
  --mx: 50%; --my: 50%;
  position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column;
  min-height: 300px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border);
  color: inherit; text-decoration: none;
  transition: background-color var(--dur-theme), border-color var(--dur-theme), transform var(--dur) var(--ease-out);
}
.bento-card::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; border-radius: inherit; opacity: 0; transition: opacity var(--dur);
  background: radial-gradient(520px circle at var(--mx) var(--my), var(--glow), transparent 45%); }
.bento-card::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; border-radius: inherit; padding: 1px; opacity: 0; transition: opacity var(--dur);
  background: radial-gradient(360px circle at var(--mx) var(--my), var(--accent), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; }
.bento-card:hover::before, .bento-card:hover::after, .bento-card:focus-visible::before, .bento-card:focus-visible::after { opacity: 1; }
.bento-media { position: relative; flex: 1; min-height: 200px; overflow: hidden; background: var(--surface-2); }
.bento-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 0; transition: transform 0.9s var(--ease-out), opacity 0.6s var(--ease-out); }
.bento-media img.alt { opacity: 0; }
.bento-card:hover .bento-media img.main { transform: scale(1.04); }
.bento-card:hover .bento-media img.alt { opacity: 1; }
.bento-body { position: relative; z-index: 3; display: grid; gap: 0.35rem; padding: 1.25rem; }
.bento-body .eyebrow { font-size: 0.7rem; }
.bento-body h3 { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.bento-body h3 .icon { width: 18px; height: 18px; color: var(--accent); transition: transform var(--dur) var(--ease-out); }
.bento-card:hover .bento-body h3 .icon { transform: translateX(4px); }
.bento-body p { color: var(--muted); font-size: var(--step--1); max-width: 44ch; }
@media (min-width: 768px) {
  .bento { grid-template-columns: repeat(12, 1fr); grid-auto-rows: minmax(240px, auto); gap: 1.25rem; }
  .bento-a { grid-column: span 7; grid-row: span 2; min-height: 520px; }
  .bento-b, .bento-c { grid-column: span 5; }
  .bento-d { grid-column: span 12; flex-direction: row; min-height: 220px; }
  .bento-d .bento-media { flex: 0 0 42%; min-height: 0; }
  .bento-d .bento-body { align-self: center; flex: 1; }
}

/* --------------------------------------------------------------------------
   10. Product cards
   -------------------------------------------------------------------------- */
.products { display: grid; gap: 1.5rem 1.25rem; grid-template-columns: repeat(2, 1fr); }
.product { display: grid; gap: 0.6rem; align-content: start; }
.product-media { position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); aspect-ratio: 4 / 5; transition: border-color var(--dur), background-color var(--dur-theme); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.product:hover .product-media img { transform: scale(1.03); }
.product:hover .product-media { border-color: var(--border-strong); }
.product-tag { position: absolute; top: 0.75rem; left: 0.75rem; padding: 0.3rem 0.55rem; border-radius: 999px; background: var(--bg); color: var(--fg); font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; border: 1px solid var(--border); }
.product-title { font-size: var(--step-0); font-weight: 500; line-height: 1.3; }
.product { position: relative; }
.product-desc { color: var(--muted); font-size: var(--step--1); line-height: 1.5; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 0.15rem; }
.product-price { font-family: var(--font-mono); font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.product-meta .link-arrow { min-height: 32px; font-size: var(--step--1); }
@media (min-width: 768px) { .products { grid-template-columns: repeat(3, 1fr); gap: 2rem 1.5rem; } }
@media (min-width: 1024px) { .products { grid-template-columns: repeat(4, 1fr); } }

/* --------------------------------------------------------------------------
   11. Operations (sticky steps)
   -------------------------------------------------------------------------- */
.ops { display: grid; gap: 2rem; }
.ops-panel { position: sticky; top: calc(var(--header-h) + 0.75rem); z-index: 2; height: 240px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); overflow: hidden; transition: background-color var(--dur-theme), border-color var(--dur-theme); }
.ops-visual { position: absolute; inset: 0; display: grid; place-items: center; padding: 1.5rem; opacity: 0; transform: scale(0.96) translateY(8px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.ops-visual.is-active { opacity: 1; transform: none; }
.ops-visual svg { width: min(100%, 220px); height: auto; color: var(--fg); }
.ops-visual .ops-label { position: absolute; left: 1.25rem; bottom: 1rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.ops-visual .ops-index { position: absolute; right: 1.25rem; top: 1rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; color: var(--accent); }
.ops-steps { display: grid; gap: 0; }
.ops-step { padding: 2rem 0 2rem 1.5rem; border-left: 1px solid var(--border); position: relative; transition: opacity var(--dur); }
.ops-step::before { content: ""; position: absolute; left: -1px; top: 0; width: 2px; height: 100%; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform 0.5s var(--ease-out); }
.ops-step.is-active::before { transform: scaleY(1); }
.ops-step .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--accent); }
.ops-step h3 { margin-top: 0.4rem; font-size: var(--step-2); font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; }
.ops-step p { margin-top: 0.75rem; color: var(--muted); max-width: 46ch; }
.js .ops-step:not(.is-active) { opacity: 0.72; }
.ops-step:hover { opacity: 1 !important; }
@media (min-width: 900px) {
  .ops { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
  .ops-panel { order: 2; height: min(70vh, 640px); top: calc(var(--header-h) + 2rem); }
  .ops-visual svg { width: min(80%, 380px); }
  .ops-steps { order: 1; }
  .ops-step { min-height: 52vh; display: flex; flex-direction: column; justify-content: center; padding: 3rem 0 3rem 2rem; }
}

/* --------------------------------------------------------------------------
   12. Numbers, reassurance, marquee
   -------------------------------------------------------------------------- */
.numbers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: linear-gradient(90deg, var(--border) 0%, var(--accent) 35%, var(--accent-2) 50%, var(--accent) 65%, var(--border) 100%); background-size: 300% 100%; animation: grad-slide 10s linear infinite; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
@keyframes grad-slide { from { background-position: 200% 0; } to { background-position: -100% 0; } }
.number { padding: 1.5rem 1.25rem; background: var(--bg); display: grid; gap: 0.35rem; transition: background-color var(--dur-theme); }
.number .value { order: -1; font-family: var(--font-display); font-weight: 500; font-size: var(--step-4); line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.number .value sup { font-size: 0.45em; vertical-align: top; margin-left: 0.05em; color: var(--accent); }
.number .label { color: var(--muted); font-size: var(--step--1); }
@media (min-width: 900px) { .numbers { grid-template-columns: repeat(4, 1fr); } .number { padding: 2rem 1.75rem; } }

.trust-cards { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-top: 1.25rem; }
.trust-card { display: grid; gap: 0.6rem; padding: 1.5rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: background-color var(--dur-theme), border-color var(--dur); }
.trust-card:hover { border-color: var(--border-strong); }
.trust-card .icon { width: 24px; height: 24px; color: var(--accent); }
.trust-card h3 { font-size: var(--step-0); }
.trust-card p { color: var(--muted); font-size: var(--step--1); }
@media (min-width: 640px) { .trust-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .trust-cards { grid-template-columns: repeat(4, 1fr); } }

.marquee { position: relative; overflow: hidden; padding-block: 1.25rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 2.5rem; width: max-content; animation: marquee 60s linear infinite; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee ul { display: flex; gap: 2.5rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.marquee li { display: inline-flex; align-items: center; gap: 2.5rem; }
.marquee li::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.75rem; }

/* --------------------------------------------------------------------------
   13. CTA band, page hero, generic cards
   -------------------------------------------------------------------------- */
.cta-band { position: relative; display: grid; gap: 1.5rem; padding: clamp(2rem, 5vw, 4rem); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); transition: background-color var(--dur-theme), border-color var(--dur-theme); }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (min-width: 900px) { .cta-band { grid-template-columns: 1.4fr 1fr; align-items: center; } .cta-band .actions { justify-content: flex-end; } }

.page-hero { padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6rem)); padding-bottom: clamp(3rem, 6vw, 5rem); overflow: hidden; }
.page-hero .container { display: grid; gap: 1.25rem; max-width: 60rem; margin-inline: auto; }
.page-hero h1 { font-size: var(--step-4); max-width: 16ch; }
.page-hero .lead { max-width: 56ch; }
.page-hero .hero-glow { opacity: 0.35; }

.card { padding: 1.5rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: background-color var(--dur-theme), border-color var(--dur-theme); }
.card h3 { font-size: var(--step-1); }
.card p { color: var(--muted); }
.card .num { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--accent); }
.kv { display: grid; grid-template-columns: 1fr; gap: 0.25rem 1.5rem; }
.kv dt { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding-top: 0.75rem; }
.kv dd { margin: 0; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border); }
.kv dd:last-child { border-bottom: 0; }
@media (min-width: 640px) { .kv { grid-template-columns: 200px 1fr; } .kv dt { padding-top: 0; border-bottom: 1px solid var(--border); padding-bottom: 0.75rem; display: flex; align-items: center; } .kv dt:last-of-type { border-bottom: 0; } }

.checklist { display: grid; gap: 0.75rem; }
.checklist li { display: flex; gap: 0.75rem; align-items: flex-start; }
.checklist .icon { width: 20px; height: 20px; color: var(--accent); margin-top: 0.15rem; }

/* --------------------------------------------------------------------------
   14. Forms
   -------------------------------------------------------------------------- */
.form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 500; font-size: var(--step--1); display: flex; justify-content: space-between; gap: 1rem; }
.field label .req { color: var(--muted); font-weight: 400; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.field .hint { color: var(--muted); font-size: 0.8125rem; }
.input, .select, .textarea {
  width: 100%; min-height: 48px; padding: 0.7rem 0.9rem; border-radius: var(--radius-sm);
  background: var(--surface); color: var(--fg); border: 1px solid var(--border-strong);
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur-theme);
}
.textarea { min-height: 160px; resize: vertical; line-height: 1.5; }
.select { appearance: none; -webkit-appearance: none; padding-right: 2.75rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235C6079' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat; background-position: right 0.9rem center; }
.input::placeholder, .textarea::placeholder { color: color-mix(in srgb, var(--muted) 80%, transparent); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--fg); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--error); }
.field-error { display: none; align-items: flex-start; gap: 0.4rem; color: var(--error); font-size: 0.8125rem; font-weight: 500; }
.field-error .icon { width: 16px; height: 16px; margin-top: 0.1rem; }
.field.has-error .field-error { display: flex; }
.check { display: flex; gap: 0.75rem; align-items: flex-start; }
.check input { flex: none; width: 20px; height: 20px; margin: 0.15rem 0 0; accent-color: var(--accent); cursor: pointer; }
.check label { display: block; font-size: var(--step--1); line-height: 1.5; cursor: pointer; }
.check label a { color: var(--accent); }
.form-status { display: none; gap: 0.75rem; align-items: flex-start; padding: 1rem 1.1rem; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); font-size: var(--step--1); line-height: 1.5; }
.form-status.is-visible { display: flex; }
.form-status.is-success { border-color: var(--success); }
.form-status.is-success .icon { color: var(--success); }
.form-status.is-error { border-color: var(--error); }
.form-status.is-error .icon { color: var(--error); }
.form-status .icon { width: 20px; height: 20px; margin-top: 0.1rem; }
.form-status a { color: var(--accent); }
.form-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.form-footer .small { color: var(--muted); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.contact-layout { display: grid; gap: 2.5rem; }
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 1.15fr 0.85fr; gap: 4rem; align-items: start; } .contact-aside { position: sticky; top: calc(var(--header-h) + 2rem); } }
.contact-aside { display: grid; gap: 1.25rem; }

/* --------------------------------------------------------------------------
   15. Legal pages (docs layout)
   -------------------------------------------------------------------------- */
.docs { display: grid; gap: 2.5rem; }
.toc { display: grid; gap: 0.25rem; align-self: start; }
.toc-title { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.toc a { display: flex; gap: 0.6rem; align-items: baseline; min-height: 40px; padding: 0.45rem 0.75rem; border-left: 1px solid var(--border); color: var(--muted); text-decoration: none; font-size: var(--step--1); transition: color var(--dur), border-color var(--dur), background-color var(--dur); }
.toc a .n { font-family: var(--font-mono); font-size: 0.7rem; flex: none; }
.toc a:hover { color: var(--fg); }
.toc a[aria-current="true"] { color: var(--fg); border-left-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.doc { counter-reset: article; }
.doc h2 { counter-increment: article; display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: baseline; scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.doc h2::before { content: counter(article, decimal-leading-zero); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; color: var(--accent); }
.doc-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; padding: 1rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: 1.25rem; border: 1px solid var(--border); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
th, td { text-align: left; padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); font-weight: 500; }
tr:last-child td { border-bottom: 0; }
.callout { padding: 1.25rem 1.4rem; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); }
.callout p + p { margin-top: 0.75rem; }
@media (min-width: 900px) {
  .docs { grid-template-columns: 260px minmax(0, 1fr); gap: 4rem; }
  .toc { position: sticky; top: calc(var(--header-h) + 2rem); }
}

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */
.site-footer { position: relative; z-index: 1; overflow: hidden; padding-top: clamp(3rem, 8vw, 6rem); border-top: 1px solid var(--border); }
.footer-grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.footer-col ul { display: grid; gap: 0.2rem; }
.footer-col a { display: inline-flex; align-items: center; min-height: 40px; color: var(--fg); text-decoration: none; }
.footer-col a:hover { color: var(--accent); text-decoration: underline; }
.footer-company { display: grid; gap: 0.75rem; color: var(--muted); font-size: var(--step--1); line-height: 1.6; max-width: 40ch; }
.footer-company strong { color: var(--fg); font-weight: 500; }
.footer-company a { color: var(--fg); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.25rem 0; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); }
.footer-bottom a { color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem; min-height: 40px; }
.footer-bottom a:hover { color: var(--fg); }
.wordmark { display: block; margin: 0 auto -0.06em; font-family: var(--font-display); font-weight: 600; font-size: clamp(5rem, 22vw, 20rem); line-height: 0.9; letter-spacing: -0.05em; text-align: center; color: var(--fg); opacity: 0.9; user-select: none; clip-path: inset(0 0 0 0); }
/* The wrapper is observed, not the wordmark itself: a clip-path that hides an element also zeroes its IntersectionObserver area. */
.js .wordmark { clip-path: inset(100% 0 0 0); transition: clip-path 1.2s var(--ease-out); }
.js .wordmark-wrap.is-visible .wordmark { clip-path: inset(0 0 0 0); }
.wordmark-wrap { position: relative; }
.wordmark-wrap::after { content: ""; position: absolute; inset: auto 0 0 0; height: 45%; background: linear-gradient(to bottom, transparent, var(--bg)); pointer-events: none; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }

/* --------------------------------------------------------------------------
   17. Reveal system, halo, helpers
   -------------------------------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal-group > * { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.js .reveal-group.is-visible > * { opacity: 1; transform: none; }
.reveal-group > :nth-child(1) { transition-delay: 0ms; }
.reveal-group > :nth-child(2) { transition-delay: 70ms; }
.reveal-group > :nth-child(3) { transition-delay: 140ms; }
.reveal-group > :nth-child(4) { transition-delay: 210ms; }
.reveal-group > :nth-child(5) { transition-delay: 280ms; }
.reveal-group > :nth-child(6) { transition-delay: 350ms; }
.reveal-group > :nth-child(7) { transition-delay: 420ms; }
.reveal-group > :nth-child(8) { transition-delay: 490ms; }
.halo { position: fixed; inset: 0; z-index: var(--z-halo); pointer-events: none; opacity: 0; transition: opacity 0.8s;
  background: radial-gradient(700px circle at var(--hx, 50%) var(--hy, 30%), var(--glow), transparent 60%); }
html[data-theme="dark"] .halo.is-on { opacity: 1; }
.divider { border: 0; border-top: 1px solid var(--border); margin: 0; }
.notice-placeholder { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }

/* 404 */
.error-page { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: calc(var(--header-h) + 2rem) var(--gutter) 4rem; }
.error-page .code { font-family: var(--font-mono); letter-spacing: 0.2em; color: var(--accent); }
.error-page .actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 1.5rem; }

/* --------------------------------------------------------------------------
   18. Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .hero-glow { animation: none; }
  .js .hero-title .w { opacity: 1; filter: none; transform: none; animation: none; }
  .js .hero-copy > :not(.hero-title) { opacity: 1; transform: none; animation: none; }
  .js .fcard { opacity: 1; animation: none; }
  .fcard-inner { animation: none; }
  .js .reveal, .js .reveal-group > * { opacity: 1; transform: none; }
  .js .wordmark { clip-path: inset(0 0 0 0); }
  .route-path { stroke-dashoffset: 0; }
  .route-node circle.core { stroke: var(--accent); fill: var(--accent); }
  .route-node circle.halo { animation: none; }
  .route-dot { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; width: auto; flex-wrap: wrap; }
  .marquee-track > [aria-hidden="true"] { display: none; }
  .marquee ul { flex-wrap: wrap; gap: 0.75rem 2rem; white-space: normal; }
  .halo { display: none; }
  .js .ops-step:not(.is-active) { opacity: 1; }
}

/* --------------------------------------------------------------------------
   19. Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .nav-mobile, .halo, .hero-glow, .wordmark-wrap, .skip-link { display: none !important; }
  body { background: #fff !important; color: #000 !important; }
  main { padding-top: 0; }
  .toc { display: none; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}

/* --------------------------------------------------------------------------
   20. Utilities (kept tiny on purpose; no inline styles in markup so a strict
       Content-Security-Policy can be applied)
   -------------------------------------------------------------------------- */
.pt-0 { padding-top: 0 !important; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mx-auto { margin-inline: auto; }
.gap-12 { gap: 3rem; }
.items-start { align-items: start; }
.stack-5 { --stack: 1.25rem; }
.h2-sm { font-size: var(--step-3); }
.img-frame { border-radius: var(--radius-lg); border: 1px solid var(--border); }
.site-footer { background: var(--bg); }
.ops-visual .acc { stroke: var(--accent); }
.field-error .icon-wrap { display: inline-flex; flex: none; }
.field-error .icon { width: 16px; height: 16px; }
.icon-success, .icon-error { display: inline-flex; flex: none; }
.docs > * { min-width: 0; }
.error-page { position: relative; overflow: hidden; }
@media print {
  .js .reveal, .js .reveal-group > *, .js .fcard, .js .hero-title .w, .js .hero-copy > * { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; }
}

/* Hero stage below 1024px (stage sits under the copy): a calm 3-card grid.
   The 3D collage only runs at >= 1024px where the stage has its own column. */
@media (max-width: 1023px) {
  .hero-stage { height: auto; perspective: none; }
  .stage-inner { position: static; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; transform: none; }
  .fcard { position: static; width: auto; transform: none; }
  .fcard-4, .fcard-5 { display: none; }
  @keyframes card-in { from { opacity: 0; transform: translate3d(0, 24px, 0); } to { opacity: 1; transform: none; } }
}
@media (max-width: 639px) {
  .stage-inner { gap: 0.75rem; }
  .fcard figcaption { flex-direction: column; gap: 0.15rem; }
  .fcard-inner { padding: 0.35rem; }
}

/* --------------------------------------------------------------------------
   21. Tech layer: grid, scan line, progress, grain, beam, draw, tilt, scramble
   -------------------------------------------------------------------------- */
.js body { animation: page-in 0.7s var(--ease-out) both; }
@keyframes page-in { from { opacity: 0; } }

/* Dot grid behind the hero, masked towards the product stage, drifting slowly */
.hero::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--fg) 16%, transparent) 1px, transparent 1.6px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 62% 75% at 70% 45%, #000 5%, transparent 70%); mask-image: radial-gradient(ellipse 62% 75% at 70% 45%, #000 5%, transparent 70%);
  animation: grid-drift 50s linear infinite; }
@keyframes grid-drift { to { background-position: 28px 28px; } }
/* A single scan line travelling down the hero */
.hero::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; z-index: 0; pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 35%, var(--accent-2) 65%, transparent 100%);
  opacity: 0; animation: scan 9s var(--ease-in-out) infinite; }
@keyframes scan { 0% { transform: translateY(0); opacity: 0; } 8% { opacity: 0.45; } 92% { opacity: 0.45; } 100% { transform: translateY(100vh); opacity: 0; } }

/* Reading progress */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: calc(var(--z-header) + 1); pointer-events: none;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform: scaleX(var(--p, 0)); transform-origin: 0 50%; }

/* Film grain on dark sections */
body::after { content: ""; position: fixed; inset: 0; z-index: 3; pointer-events: none; opacity: 0; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-size: 200px 200px; transition: opacity var(--dur-theme) var(--ease-in-out); }
html[data-theme="dark"] body::after { opacity: 0.07; }

/* Rotating border beam on the two panels that deserve it */
@property --beam { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.ops-panel::before, .cta-band::before { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--beam, 0deg), transparent 0deg, transparent 290deg, var(--accent) 335deg, var(--accent-2) 350deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude;
  animation: beam-spin 7s linear infinite; }
@keyframes beam-spin { to { --beam: 360deg; } }

/* Eyebrow rule draws in when its block is revealed */
.js .is-visible .eyebrow::before, .js .hero .eyebrow::before, .js .page-hero .eyebrow::before { animation: line-in 0.9s var(--ease-out) 0.15s both; }
@keyframes line-in { from { transform: scaleX(0); } }

/* Data flow along the order route */
.is-active .route-track { stroke-dasharray: 3 9; animation: dash-flow 1.4s linear infinite; }
@keyframes dash-flow { to { stroke-dashoffset: -12; } }

/* Operations illustrations draw themselves when a step becomes active */
.ops-visual svg .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s var(--ease-out); transition-delay: calc(var(--i, 0) * 70ms); }
.ops-visual.is-active svg .draw { stroke-dashoffset: 0; }

/* Pointer tilt on cards */
.tilt { --tx: 0deg; --ty: 0deg; transform: perspective(900px) rotateX(var(--tx)) rotateY(var(--ty)); transition: transform 0.35s var(--ease-out), border-color var(--dur), background-color var(--dur-theme); will-change: transform; }

/* Scrambled labels never wobble in width */
.eyebrow, .hero-trust li, .ops-label { font-variant-ligatures: none; }

@media (prefers-reduced-motion: reduce) {
  .js body { animation: none; }
  .hero::before, .hero::after { animation: none; }
  .hero::after { display: none; }
  .ops-panel::before, .cta-band::before { animation: none; opacity: 0.6; }
  .is-active .route-track { animation: none; stroke-dasharray: none; }
  .ops-visual svg .draw { stroke-dashoffset: 0; }
  .tilt { transform: none; }
  .js .is-visible .eyebrow::before, .js .hero .eyebrow::before, .js .page-hero .eyebrow::before { animation: none; }
}

/* --------------------------------------------------------------------------
   22. Motion layer II: cursor ring, nav pill, shine, ken burns, wipe reveals,
       parallax (scroll-driven), shimmer wordmark, glare on hero cards
   -------------------------------------------------------------------------- */
/* Cursor ring (fine pointers only; the native cursor stays) */
.cursor-ring { position: fixed; top: 0; left: 0; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; border: 1.5px solid var(--accent); z-index: 2000; pointer-events: none; opacity: 0;
  transform: translate3d(var(--cx, -100px), var(--cy, -100px), 0) scale(var(--cs, 1)); transition: opacity 0.4s, transform 0.12s linear, border-color var(--dur-theme), background-color var(--dur-fast); }
.cursor-ring.is-on { opacity: 0.9; }
.cursor-ring.is-link { --cs: 1.7; background: color-mix(in srgb, var(--accent) 14%, transparent); border-color: var(--accent-2); }
.cursor-ring.is-down { --cs: 0.8; }

/* Nav: a pill that glides between links */
.nav-desktop { position: relative; }
.nav-pill { position: absolute; top: 50%; left: 0; height: 44px; width: 0; border-radius: 999px; background: color-mix(in srgb, var(--fg) 7%, transparent); transform: translateY(-50%); opacity: 0; transition: left 0.35s var(--ease-spring), width 0.35s var(--ease-spring), opacity 0.25s; pointer-events: none; }
.nav-pill.is-on { opacity: 1; }
.nav-desktop.has-pill a[aria-current="page"] { background: transparent; }

/* Primary buttons: shine sweep on hover */
.btn-primary { overflow: hidden; }
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, color-mix(in srgb, var(--btn-fg) 18%, transparent) 50%, transparent 70%); transform: translateX(-120%); transition: transform 0.7s var(--ease-out); pointer-events: none; }
.btn-primary:hover::after { transform: translateX(120%); }

/* Category images breathe slowly even at rest */
.bento-media img.main { animation: ken-burns 16s ease-in-out infinite alternate; }
@keyframes ken-burns { from { transform: scale(1); } to { transform: scale(1.07) translate(-1%, -1%); } }
.bento-card:hover .bento-media img.main { animation-play-state: paused; }

/* Process cards: wipe up instead of a plain fade */
.js .products.reveal-group > * { clip-path: inset(0 0 100% 0 round var(--radius)); transform: translateY(24px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out), clip-path 0.9s var(--ease-out); }
.js .products.reveal-group.is-visible > * { clip-path: inset(0 0 0 0 round var(--radius)); }
.product-media img { animation: ken-burns 18s ease-in-out infinite alternate; }

/* Numbers: lift on hover */
.number { transition: background-color var(--dur-theme), transform var(--dur) var(--ease-out); }
.number:hover { transform: translateY(-3px); background: var(--surface); }

/* Hero cards: a glare sweeps across each card */
.fcard-inner { position: relative; overflow: hidden; }
.fcard-inner::after { content: ""; position: absolute; inset: -40%; background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.10) 50%, transparent 60%); transform: translateX(-60%); animation: glare 9s var(--ease-in-out) infinite; animation-delay: var(--fdelay, 0s); pointer-events: none; }
@keyframes glare { 0%, 60% { transform: translateX(-60%); } 100% { transform: translateX(60%); } }

/* Footer wordmark shimmer */
.wordmark { background: linear-gradient(100deg, var(--fg) 0%, var(--fg) 40%, var(--accent) 50%, var(--accent-2) 55%, var(--fg) 65%, var(--fg) 100%); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 7s linear infinite; }
@keyframes shimmer { from { background-position: 120% 0; } to { background-position: -130% 0; } }

/* Second marquee row runs the other way */
.marquee + .marquee { border-top: 0; }
.marquee-track--reverse { animation-direction: reverse; animation-duration: 75s; }

/* Aurora glow re-used inside dark sections */
.section > .hero-glow { top: auto; bottom: -30%; right: auto; left: -10%; opacity: 0.35; }

/* Scroll-driven parallax where the browser supports it */
@supports (animation-timeline: scroll()) {
  .hero-stage { animation: stage-parallax linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
  @keyframes stage-parallax { to { transform: translateY(18vh); } }
  .section-head { animation: head-rise linear both; animation-timeline: view(); animation-range: entry 0% entry 45%; }
  @keyframes head-rise { from { transform: translateY(40px); opacity: 0.2; } to { transform: none; opacity: 1; } }
  .journey .route { animation: route-drift linear both; animation-timeline: view(); animation-range: entry 0% exit 100%; }
  @keyframes route-drift { from { transform: translateY(30px); } to { transform: translateY(-30px); } }
}

@media (prefers-reduced-motion: reduce) {
  .cursor-ring { display: none; }
  .bento-media img.main, .product-media img, .fcard-inner::after, .wordmark { animation: none; }
  .wordmark { background: none; -webkit-text-fill-color: currentColor; }
  .js .products.reveal-group > * { clip-path: none; transform: none; }
  .btn-primary::after { display: none; }
  .hero-stage, .section-head, .journey .route { animation: none; }
}
@media (max-width: 899px) { .nav-pill { display: none; } }

/* --------------------------------------------------------------------------
   23. Gradient details: route stops, cursor ring, nav pill hairline, CTA glow
   -------------------------------------------------------------------------- */
.route .stop-a { stop-color: var(--accent); } .route .stop-b { stop-color: var(--accent-2); }
.cursor-ring { border: 0; background: conic-gradient(from var(--beam, 0deg), var(--accent), var(--accent-2), var(--accent));
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 1.5px)); mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 1.5px));
  animation: beam-spin 3s linear infinite; }
.cursor-ring.is-link { -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px)); mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px)); }
.nav-pill::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; opacity: 0.7; }
.btn-primary:hover, .btn-primary:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent), 0 14px 34px -14px var(--accent-2); }
.number .value sup { background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
@media (prefers-reduced-motion: reduce) {
  .brand-mark, .brand > span:not(.brand-mark), h1 em, h2 em, .h1 em, .h2 em, .grad, .js .hero-title em.is-split .w, .numbers, .cursor-ring { animation: none; }
  .brand > span:not(.brand-mark) { background: none; -webkit-text-fill-color: currentColor; }
}