/* =========================================================================
   Peaker Soft — Design System
   Dark surface + brand green. No framework, no jQuery.
   ========================================================================= */

/* ---------- Fonts ---------- */
@font-face { font-family: 'Metropolis'; src: url('../fonts/metropolis-font/400/Metropolis-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Metropolis'; src: url('../fonts/metropolis-font/500/AnyConv.com__Metropolis-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Metropolis'; src: url('../fonts/metropolis-font/600/AnyConv.com__Metropolis-SemiBold.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Metropolis'; src: url('../fonts/metropolis-font/700/AnyConv.com__Metropolis-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Metropolis'; src: url('../fonts/metropolis-font/800/AnyConv.com__Metropolis-ExtraBold.woff2') format('woff2'); font-weight: 800; font-style: normal; font-display: swap; }

@font-face { font-family: 'HelveticaNow'; src: url('../fonts/HelveticaNowtext-font/400/HelveticaNowText-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'HelveticaNow'; src: url('../fonts/HelveticaNowtext-font/500/HelveticaNowText-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'HelveticaNow'; src: url('../fonts/HelveticaNowtext-font/700/HelveticaNowText-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  /* surfaces */
  --bg:            #070A09;
  --bg-2:          #0B100E;
  --surface:       #0F1513;
  --surface-2:     #141B18;
  --line:          rgba(255,255,255,.09);
  --line-strong:   rgba(255,255,255,.16);

  /* ink */
  --text:          #E8EFEC;
  --text-2:        #A6B4AE;
  --text-3:        #6F7F79;

  /* brand */
  --accent:        #06D889;
  --accent-2:      #34F0A8;
  --accent-ink:    #04150E;
  --accent-soft:   rgba(6,216,137,.10);
  --accent-line:   rgba(6,216,137,.30);

  /* type */
  --font-display: 'Metropolis', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body:    'HelveticaNow', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    ui-monospace, 'SFMono-Regular', 'Cascadia Mono', Consolas, monospace;

  /* metrics */
  --container: 1240px;
  --gutter: 24px;
  --radius:   14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --sec-y: clamp(64px, 9vw, 128px);

  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .28s;

  --shadow: 0 24px 70px -30px rgba(0,0,0,.9);
  --header-h: 72px;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,h5,h6 { margin: 0; font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; }
p { margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

::selection { background: var(--accent); color: var(--accent-ink); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #1d2825; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #2a3a35; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 999;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 18px; border-radius: 8px; font-weight: 700;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 860px; }
.section { padding-block: var(--sec-y); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }
.section--flush-top { padding-top: 0; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 720px)  { .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0,1fr); } }

.stack > * + * { margin-top: var(--stack-gap, 18px); }
.cluster { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Type ---------- */
.display   { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.6rem, 6.4vw, 4.6rem); line-height: 1.04; letter-spacing: -.035em; }
.h1        { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.h2        { font-size: clamp(1.85rem, 3.4vw, 2.7rem); }
.h3        { font-size: clamp(1.3rem, 2.1vw, 1.65rem); }
.h4        { font-size: 1.12rem; }
.lead      { font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--text-2); line-height: 1.75; }
.muted     { color: var(--text-2); }
.small     { font-size: .92rem; }
.mono      { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; }
.accent    { color: var(--accent); }
.measure   { max-width: 62ch; }
.measure-sm{ max-width: 48ch; }
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px 6px 12px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  border-radius: var(--radius-pill);
}
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }
.eyebrow--live::before { animation: ps-pulse 2s infinite; }
@keyframes ps-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(6,216,137,.55); }
  70%  { box-shadow: 0 0 0 9px rgba(6,216,137,0); }
  100% { box-shadow: 0 0 0 0 rgba(6,216,137,0); }
}

.section-head { display: grid; gap: 16px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head--center { justify-items: center; text-align: center; }
.section-head--split { grid-template-columns: 1.15fr .85fr; align-items: end; gap: 32px; }
@media (max-width: 860px) { .section-head--split { grid-template-columns: 1fr; align-items: start; } }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--accent); --btn-fg: var(--accent-ink); --btn-bd: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem; letter-spacing: -.01em;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid var(--btn-bd); border-radius: var(--radius-pill);
  cursor: pointer; white-space: nowrap;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -16px rgba(6,216,137,.75); }
.btn:active { transform: translateY(0); }
.btn svg { width: 16px; height: 16px; flex: none; }

.btn--ghost  { --btn-bg: transparent; --btn-fg: var(--text); --btn-bd: var(--line-strong); }
.btn--ghost:hover { --btn-bd: var(--accent); --btn-fg: var(--accent); box-shadow: none; }
.btn--quiet  { --btn-bg: var(--surface-2); --btn-fg: var(--text); --btn-bd: var(--line); }
.btn--quiet:hover { --btn-bd: var(--accent-line); box-shadow: none; }
.btn--sm { padding: 9px 18px; font-size: .86rem; }
.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: .93rem;
  color: var(--accent);
}
.link-arrow svg { width: 15px; height: 15px; transition: transform var(--dur) var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Decorative ---------- */
.glow { position: absolute; border-radius: 50%; filter: blur(130px); pointer-events: none; z-index: 0; background: var(--accent); }
.glow--a { width: 520px; height: 520px; opacity: .13; top: -180px; right: -140px; }
.glow--b { width: 460px; height: 460px; opacity: .08; bottom: -200px; left: -160px; }
.section > .container, .hero > .container, .page-head > .container { position: relative; z-index: 1; }

.grid-lines {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 20%, transparent 75%);
  opacity: .55;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 200;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(7,10,9,.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--line); background: rgba(7,10,9,.92); }
.site-header .container { display: flex; align-items: center; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand img { height: 30px; width: auto; }

.nav { margin-inline: auto; }
.nav__list { display: flex; align-items: center; gap: 2px; }
.nav__link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px; border-radius: var(--radius-pill);
  font-size: .93rem; font-weight: 500; color: var(--text-2);
  background: none; border: 0; cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__link:hover, .nav__item.is-open > .nav__link { color: var(--text); background: rgba(255,255,255,.05); }
.nav__link.is-active { color: var(--accent); }
.nav__caret { width: 11px; height: 11px; transition: transform var(--dur) var(--ease); }
.nav__item.is-open .nav__caret { transform: rotate(180deg); }

.nav__item { position: relative; }
.mega {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translate(-50%, 8px);
  width: min(720px, 88vw);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 16px;
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 4px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
}
.nav__item.is-open .mega { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.mega__item { display: grid; gap: 3px; padding: 11px 14px; border-radius: 12px; transition: background var(--dur) var(--ease); }
.mega__item:hover { background: var(--surface-2); }
.mega__title { font-family: var(--font-display); font-weight: 600; font-size: .94rem; color: var(--text); }
.mega__desc { font-size: .8rem; color: var(--text-3); line-height: 1.5; }
.mega__group { grid-column: 1 / -1; padding: 12px 14px 4px; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); }
.mega__group:first-child { padding-top: 4px; }

.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }

.lang { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-pill); overflow: hidden; }
.lang button {
  background: none; border: 0; cursor: pointer;
  padding: 7px 12px; font-size: .8rem; font-weight: 700; font-family: var(--font-display);
  color: var(--text-3); transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.lang button:hover { color: var(--text); }
.lang button[aria-current="true"] { background: var(--accent); color: var(--accent-ink); }

.burger {
  display: none; width: 42px; height: 42px; flex: none;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line); border-radius: 12px; cursor: pointer;
}
.burger span { position: relative; width: 18px; height: 1.5px; background: var(--text); display: block; transition: background .1s; }
.burger span::before, .burger span::after { content: ''; position: absolute; left: 0; width: 18px; height: 1.5px; background: var(--text); transition: transform var(--dur) var(--ease), top var(--dur) var(--ease); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.burger[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 1140px) {
  .burger { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; margin: 0;
    background: var(--bg); border-top: 1px solid var(--line);
    padding: 20px var(--gutter) 60px; overflow-y: auto;
    transform: translateX(100%); transition: transform var(--dur) var(--ease);
  }
  .nav.is-open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__link { padding: 13px 12px; font-size: 1.02rem; border-radius: 12px; width: 100%; justify-content: space-between; }
  .mega {
    position: static; transform: none; width: auto; opacity: 1; visibility: visible; pointer-events: auto;
    background: transparent; border: 0; box-shadow: none; padding: 0 0 10px 10px;
    grid-template-columns: 1fr; display: none;
  }
  .nav__item.is-open .mega { display: grid; transform: none; }
  .mega__item { padding: 9px 12px; }
  .mega__desc { display: none; }
  .mega__group { padding: 10px 12px 2px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(56px, 8vw, 108px) clamp(52px, 7vw, 92px); overflow: hidden; }
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (max-width: 980px) { .hero__inner { grid-template-columns: 1fr; } }
.hero__title { margin-block: 22px 20px; }
.hero__title em { font-style: normal; color: var(--accent); }
.hero__actions { margin-top: 32px; }
.hero__tags { margin-top: 38px; padding-top: 26px; border-top: 1px solid var(--line); }
.hero__tags-label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); margin-bottom: 14px; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: var(--radius-pill);
  font-size: .82rem; color: var(--text-2); background: var(--surface);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.chip:hover { border-color: var(--accent-line); color: var(--text); }
.chip--accent { border-color: var(--accent-line); color: var(--accent); background: var(--accent-soft); }

/* Hero visual */
.hero__visual { position: relative; }
.orb { position: relative; aspect-ratio: 1; width: 100%; max-width: 440px; margin-inline: auto; display: grid; place-items: center; }
.orb__ring { position: absolute; inset: 0; border: 1px solid var(--line); border-radius: 50%; }
.orb__ring:nth-of-type(2) { inset: 13%; border-color: rgba(6,216,137,.16); }
.orb__ring:nth-of-type(3) { inset: 26%; border-color: rgba(6,216,137,.10); }
.orb__ring--spin { animation: ps-spin 26s linear infinite; }
.orb__ring--spin::after { content: ''; position: absolute; top: -4px; left: 50%; width: 7px; height: 7px; margin-left: -3.5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }
.orb__ring--spin-rev { animation: ps-spin 34s linear infinite reverse; }
@keyframes ps-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .orb__ring--spin, .orb__ring--spin-rev { animation: none; } }
.orb__core {
  position: relative; z-index: 2;
  width: 47%; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; align-content: center; gap: 4px; text-align: center;
  background: radial-gradient(circle at 50% 35%, rgba(6,216,137,.22), rgba(6,216,137,.03) 65%);
  border: 1px solid var(--accent-line);
}
.orb__core strong { display: block; font-family: var(--font-display); font-size: 1.2rem; letter-spacing: -.02em; }
.orb__core span { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); }
.orb__node {
  position: absolute; z-index: 3;
  padding: 6px 12px; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .05em; color: var(--text-2);
  white-space: nowrap;
}
.orb__node--1 { top: 2%;  left: 50%; transform: translateX(-50%); }
.orb__node--2 { top: 24%; right: -6%; }
.orb__node--3 { bottom: 24%; right: -4%; }
.orb__node--4 { bottom: 1%; left: 50%; transform: translateX(-50%); }
.orb__node--5 { bottom: 24%; left: -6%; }
.orb__node--6 { top: 24%; left: -4%; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
@media (max-width: 780px) { .stats { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.stat { padding: clamp(22px, 3vw, 34px); border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
@media (max-width: 780px) { .stat:nth-child(2n) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
.stat__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.9rem, 3.4vw, 2.6rem); letter-spacing: -.03em; color: var(--accent); line-height: 1; }
.stat__label { margin-top: 10px; font-size: .88rem; color: var(--text-2); }

/* ---------- Cards ---------- */
.card {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  padding: clamp(24px, 3vw, 32px);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
  overflow: hidden;
}
.card:hover { border-color: var(--accent-line); transform: translateY(-4px); background: var(--surface-2); }
.card__icon {
  width: 46px; height: 46px; flex: none; border-radius: 13px;
  display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent);
}
.card__icon svg { width: 22px; height: 22px; }
.card__title { font-size: 1.16rem; }
.card__text { color: var(--text-2); font-size: .95rem; line-height: 1.68; }
.card__foot { margin-top: auto; padding-top: 6px; }
.card--link::after { content: ''; position: absolute; inset: 0; }
.card__index { font-family: var(--font-mono); font-size: .72rem; color: var(--text-3); letter-spacing: .14em; }

.card--flat { background: transparent; }
.card--flat:hover { background: var(--surface); }

.tag-row { display: flex; flex-wrap: wrap; gap: 7px; }
.tag { font-family: var(--font-mono); font-size: .69rem; letter-spacing: .05em; padding: 4px 9px; border-radius: 6px; background: rgba(255,255,255,.05); color: var(--text-3); border: 1px solid var(--line); }

/* ---------- Feature list ---------- */
.checklist { display: grid; gap: 13px; }
.checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; color: var(--text-2); font-size: .96rem; line-height: 1.65; }
.checklist li::before {
  content: ''; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background-color: rgba(6,216,137,.10); border: 1px solid var(--accent-line);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2306D889' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 12px;
}
.checklist strong { color: var(--text); font-weight: 500; }

/* ---------- Steps / process ---------- */
.steps { display: grid; gap: 0; }
.step {
  display: grid; grid-template-columns: 92px 1fr; gap: clamp(20px, 4vw, 48px);
  padding-block: clamp(26px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step__num { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--accent); letter-spacing: -.03em; }
.step__body { display: grid; gap: 10px; }
@media (max-width: 700px) { .step { grid-template-columns: 1fr; gap: 12px; } }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(32px, 5vw, 72px); align-items: center; }
.split--wide-left { grid-template-columns: 1.15fr .85fr; }
@media (max-width: 900px) { .split, .split--wide-left { grid-template-columns: 1fr; } }

/* ---------- Panel ---------- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.panel__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.panel__dot { width: 9px; height: 9px; border-radius: 50%; background: #2a3a35; }
.panel__dot:first-child { background: var(--accent); }
.panel__name { margin-left: 8px; font-family: var(--font-mono); font-size: .72rem; color: var(--text-3); }
.panel__body { padding: 20px 22px; font-family: var(--font-mono); font-size: .78rem; line-height: 1.95; color: var(--text-2); overflow-x: auto; white-space: pre; }
.panel__body .c { color: var(--text-3); }
.panel__body .k { color: var(--accent); }

/* ---------- Marquee ---------- */
.marquee { position: relative; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 76px; width: max-content; animation: ps-marquee 52s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes ps-marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }
.marquee__item { display: grid; place-items: center; height: 78px; flex: none; }
.marquee__item img {
  max-height: 72px; max-width: 210px; width: auto; object-fit: contain;
  opacity: .92;
  filter: grayscale(1) contrast(1.45) brightness(1.35);
  transition: opacity var(--dur) var(--ease), filter var(--dur) var(--ease);
}
.marquee__item:hover img { opacity: 1; filter: none; }
@media (max-width: 720px) {
  .marquee__track { gap: 48px; }
  .marquee__item { height: 60px; }
  .marquee__item img { max-height: 54px; max-width: 150px; }
}

/* ---------- Quote ---------- */
.quote { padding: clamp(30px, 4vw, 48px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); position: relative; }
.quote__mark { font-family: var(--font-display); font-size: 4rem; line-height: .8; color: var(--accent); opacity: .35; }
.quote__text { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.05rem, 1.8vw, 1.35rem); line-height: 1.6; letter-spacing: -.015em; margin-block: 14px 26px; }
.quote__who { display: flex; align-items: center; gap: 14px; }
.quote__who img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; flex: none; }
.quote__name { font-family: var(--font-display); font-weight: 600; }
.quote__role { font-size: .85rem; color: var(--text-3); }

/* ---------- CTA band ---------- */
.cta {
  position: relative; overflow: hidden;
  padding: clamp(40px, 6vw, 72px);
  border: 1px solid var(--accent-line); border-radius: var(--radius-lg);
  background: linear-gradient(140deg, rgba(6,216,137,.09), rgba(6,216,137,.02) 55%, transparent);
  display: grid; grid-template-columns: 1.2fr auto; gap: 32px; align-items: center;
}
.cta > * { position: relative; z-index: 1; }
@media (max-width: 820px) { .cta { grid-template-columns: 1fr; } }

/* ---------- Accordion ---------- */
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1rem, 1.5vw, 1.1rem); color: var(--text);
  transition: color var(--dur) var(--ease);
}
.acc__btn:hover { color: var(--accent); }
.acc__sign { position: relative; width: 20px; height: 20px; flex: none; }
.acc__sign::before, .acc__sign::after { content: ''; position: absolute; background: var(--accent); border-radius: 2px; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.acc__sign::before { top: 9px; left: 0; width: 20px; height: 2px; }
.acc__sign::after  { left: 9px; top: 0; width: 2px; height: 20px; }
.acc__btn[aria-expanded="true"] .acc__sign::after { transform: rotate(90deg); opacity: 0; }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur) var(--ease); }
.acc__panel.is-open { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding: 0 4px 24px; color: var(--text-2); max-width: 78ch; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab {
  padding: 9px 20px; border-radius: var(--radius-pill); cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); color: var(--text-2);
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  transition: all var(--dur) var(--ease);
}
.tab[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* ---------- Page header (inner pages) ---------- */
.page-head { position: relative; padding-block: clamp(48px, 6.5vw, 84px) clamp(34px, 4.5vw, 54px); overflow: hidden; border-bottom: 1px solid var(--line); }
.page-head__inner { position: relative; z-index: 1; display: grid; gap: 18px; max-width: 880px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .82rem; color: var(--text-3); }
.crumbs a:hover { color: var(--accent); }
.crumbs span[aria-hidden] { opacity: .45; }

/* ---------- Founder ---------- */
.founder-hero { display: grid; grid-template-columns: 1fr .8fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .founder-hero { grid-template-columns: 1fr; } }
.monogram {
  aspect-ratio: 1/1; max-width: 360px; width: 100%; margin-inline: auto;
  display: grid; place-items: center; position: relative;
  border: 1px solid var(--accent-line); border-radius: 28px;
  background: radial-gradient(circle at 50% 40%, rgba(6,216,137,.14), transparent 62%), var(--surface);
  overflow: hidden;
}
.monogram::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 40px 40px; opacity: .5;
}
.monogram__initials { position: relative; font-family: var(--font-display); font-weight: 800; font-size: clamp(3.6rem, 9vw, 5.8rem); letter-spacing: -.06em; color: var(--text); }
.monogram__initials span { color: var(--accent); }

.timeline { border-left: 1px solid var(--line); padding-left: clamp(20px, 3vw, 34px); display: grid; gap: 34px; }
.tl-item { position: relative; display: grid; gap: 8px; }
.tl-item::before { content: ''; position: absolute; left: calc(-1 * clamp(20px, 3vw, 34px) - 5px); top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--bg); }
.tl-when { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.tl-what { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; }
.tl-where { font-size: .88rem; color: var(--text-3); }
.tl-desc { color: var(--text-2); font-size: .95rem; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: .85rem; font-weight: 500; color: var(--text-2); }
.field label .req { color: var(--accent); }
.input, .textarea, .select {
  width: 100%; padding: 13px 16px;
  background: var(--bg-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 12px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--accent); background: var(--surface); }
.textarea { min-height: 148px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.notice { display: none; align-items: flex-start; gap: 12px; padding: 14px 18px; border-radius: 12px; font-size: .92rem; border: 1px solid; }
.notice.is-visible { display: flex; }
.notice--ok  { background: rgba(6,216,137,.10); border-color: var(--accent-line); color: var(--accent-2); }
.notice--err { background: rgba(255,86,86,.08); border-color: rgba(255,86,86,.35); color: #FF8A8A; }

/* ---------- Contact info ---------- */
.info-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.info-item__icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent); }
.info-item__icon svg { width: 19px; height: 19px; }
.info-item__label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 4px; }
.info-item a:hover { color: var(--accent); }

/* ---------- Prose (legal pages) ---------- */
.prose { max-width: 76ch; color: var(--text-2); }
.prose h2 { font-size: 1.4rem; margin-top: 44px; margin-bottom: 14px; color: var(--text); }
.prose h3 { font-size: 1.1rem; margin-top: 28px; margin-bottom: 10px; color: var(--text); }
.prose p { margin-bottom: 16px; }
.prose ul { margin: 0 0 18px; display: grid; gap: 9px; }
.prose ul li { position: relative; padding-left: 20px; }
.prose ul li::before { content: ''; position: absolute; left: 2px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding-block: clamp(48px, 6vw, 80px) 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .footer-grid { grid-template-columns: 1fr; } }
.footer-title { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); margin-bottom: 18px; }
.footer-links { display: grid; gap: 11px; }
.footer-links a { font-size: .93rem; color: var(--text-2); transition: color var(--dur) var(--ease); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { margin-top: clamp(40px, 5vw, 64px); padding-block: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; font-size: .85rem; color: var(--text-3); }
.social { display: flex; gap: 10px; }
.social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); color: var(--text-2); transition: all var(--dur) var(--ease); }
.social a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.social svg { width: 16px; height: 16px; }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; transition: none; } }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 10px; } .mt-2 { margin-top: 20px; } .mt-3 { margin-top: 32px; } .mt-4 { margin-top: 48px; } .mt-5 { margin-top: 64px; }
.mb-2 { margin-bottom: 20px; } .mb-3 { margin-bottom: 32px; } .mb-4 { margin-bottom: 48px; }
.full { grid-column: 1 / -1; }
.hide { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 720px) { .hide-sm { display: none !important; } }

/* ---------- Credential strip (founder) ---------- */
.creds {
  display: grid; grid-template-columns: repeat(6, minmax(0,1fr));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); overflow: hidden;
}
@media (max-width: 900px) { .creds { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 520px) { .creds { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.cred { padding: clamp(18px, 2.4vw, 26px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cred__value { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.15rem, 2vw, 1.5rem); letter-spacing: -.03em; color: var(--accent); line-height: 1.15; }
.cred__label { margin-top: 6px; font-size: .8rem; color: var(--text-2); line-height: 1.45; }

/* ---------- Definition list (term + paragraph) ---------- */
.deflist { display: grid; gap: clamp(20px, 2.4vw, 28px); }
.deflist__item { position: relative; padding-left: 34px; display: grid; gap: 7px; }
.deflist__item::before {
  content: ''; position: absolute; left: 0; top: 3px;
  width: 22px; height: 22px; border-radius: 50%;
  background-color: rgba(6,216,137,.10); border: 1px solid var(--accent-line);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2306D889' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 12px;
}
.deflist__term { font-family: var(--font-display); font-weight: 600; font-size: 1.03rem; color: var(--text); letter-spacing: -.015em; }
.deflist__desc { color: var(--text-2); font-size: .96rem; line-height: 1.72; max-width: 56ch; }

/* ---------- Support badge (KOSGEB) ---------- */
.support-badge {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 18px 10px 14px;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  background: var(--surface);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.support-badge:hover { border-color: var(--accent-line); background: var(--surface-2); }
.support-badge img { height: 34px; width: auto; }
.support-badge__mark {
  font-family: var(--font-display); font-weight: 800; font-size: .82rem; letter-spacing: .1em;
  color: var(--accent-ink); background: var(--accent);
  padding: 5px 10px; border-radius: 7px;
}
.support-badge__text { font-size: .86rem; color: var(--text-2); }
.support-badge--card { padding: 18px 24px 18px 20px; }
.support-badge--card img { height: 48px; }
.support-badge--card .support-badge__text { font-size: .95rem; color: var(--text); font-family: var(--font-display); font-weight: 600; }
@media (max-width: 520px) { .support-badge__text { display: none; } }