/* ============================================================
   JM ULTIMATE — Design System
   Black / orange / purple. Sharp. Engineered. Animated.
   ============================================================ */

:root {
  --black: #0c0a09;
  --black-2: #121010;
  --panel: #17130f;
  --border: #26201a;
  --border-strong: #3a3128;
  --text: #efeae3;
  --muted: #a89f93;
  --dim: #6f675c;
  --orange: #ff6a1e;
  --orange-soft: rgba(255, 106, 30, 0.1);
  --orange-line: rgba(255, 106, 30, 0.45);
  --purple: #a855f7;
  --purple-soft: rgba(168, 85, 247, 0.12);
  --purple-line: rgba(168, 85, 247, 0.45);
  --font-display: "Archivo", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
  --font-body: "Inter", system-ui, sans-serif;
  --maxw: 1180px;
  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--orange); color: #0c0a09; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: #2a241e; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

img, svg { display: block; }

.mono { font-family: var(--font-mono); }
.dim { color: var(--dim); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 104px 0; }

/* ===== Keyframes ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes slideLeft { from { opacity: 0; transform: translateX(56px); } to { opacity: 1; transform: none; } }
@keyframes zoomSoft { from { opacity: 0; transform: scale(0.96) translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes charUp { from { opacity: 0; transform: translateY(0.55em) rotate(3deg); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes aurora { from { transform: translate(-1.5%, -1%) scale(1); opacity: 0.9; } to { transform: translate(1.5%, 1.2%) scale(1.05); opacity: 1; } }

/* ===== Entrance (load) ===== */
body.is-loading .anim,
body.is-loading .hero__name .nc,
body.is-loading .hero__name .mark { opacity: 0; }

body.loaded .anim { animation: fadeUp 0.9s var(--ease) both; animation-delay: var(--d, 0s); }
body.loaded .anim--left { animation: slideLeft 0.9s var(--ease) both; animation-delay: var(--d, 0s); }
body.loaded .hero__name .nc,
body.loaded .hero__name .mark { animation: charUp 0.55s var(--ease) both; animation-delay: var(--cd, var(--d, 0s)); }

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--rd, 0ms);
  will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal--left { transform: translateX(-40px); }
.reveal--zoom { transform: scale(0.97); }

/* ===== Scroll progress ===== */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--orange), var(--purple));
  z-index: 300;
  pointer-events: none;
}

/* ---------- Link ---------- */
.link {
  position: relative;
  color: var(--text);
  padding-bottom: 2px;
  transition: color 0.2s ease;
}
.link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.link:hover { color: var(--orange); }
.link:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s var(--ease), background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--orange);
  color: #0c0a09;
}
.btn--primary:hover {
  background: #ff7d3d;
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}
.btn--primary::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-24deg);
  transition: left 0.55s var(--ease);
}
.btn--primary:hover::after { left: 130%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(12, 10, 9, 0.7);
  transition: transform 0.4s var(--ease), background 0.3s ease, border-color 0.3s ease;
}
.nav.scrolled {
  background: rgba(12, 10, 9, 0.96);
  border-bottom-color: var(--border);
}
.nav.hide { transform: translateY(-100%); }
.nav__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.06em;
}
.nav__links { display: flex; gap: 4px; }
.nav__links a {
  position: relative;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.2s ease;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__links a.active { color: var(--orange); }
.nav__links a.active::after { transform: scaleX(1); }
.nav__cta {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  padding: 9px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: var(--orange);
  color: #0c0a09;
  transition: background 0.2s ease, transform 0.18s var(--ease);
}
.nav__cta:hover { background: #ff7d3d; transform: translateY(-1px); }
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  cursor: pointer;
  padding: 0 10px;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--text);
  transition: transform 0.25s var(--ease), opacity 0.25s ease;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 0 40px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 12% 8%, var(--purple-soft), transparent 60%),
    linear-gradient(180deg, transparent 70%, rgba(255, 106, 30, 0.04));
  animation: aurora 18s ease-in-out infinite alternate;
}
.hero--page { min-height: 60svh; }
.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  gap: 56px;
  align-items: center;
}
.hero__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 24px;
}
.hero__label .dim { color: var(--dim); }
.hero__title { font-size: 0; margin-bottom: 28px; }
.hero__kicker {
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: clamp(13px, 1.6vw, 17px);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin-bottom: 18px;
}
.hero__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 9vw, 100px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.hero__name .nc {
  display: inline-block;
  white-space: pre;
  will-change: transform, opacity;
}
.mark { color: var(--orange); }
.hero__sub {
  color: var(--muted);
  font-size: 17.5px;
  max-width: 520px;
  margin-bottom: 36px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__footnote {
  margin-top: 40px;
  font-size: 12.5px;
  color: var(--dim);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: blink 1.6s ease-in-out infinite;
}

/* ---------- Terminal panel ---------- */
.term-wrap { min-width: 0; }
.term {
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--panel);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  animation: floaty 7s ease-in-out infinite;
}
.term__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--black-2);
}
.term__dots { display: flex; gap: 6px; }
.term__dots i {
  width: 9px; height: 9px;
  border-radius: 50%;
  display: block;
}
.term__dots i:nth-child(1) { background: var(--orange); }
.term__dots i:nth-child(2) { background: var(--purple); }
.term__dots i:nth-child(3) { background: #4a4238; }
.term__title {
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 0.02em;
}
.term__body { padding: 20px 22px 22px; }
.term__body p { line-height: 2; }
.term__dim { color: var(--orange); }
.term__ind { padding-left: 16px; font-size: 14px; color: var(--muted); }
.cursor {
  display: inline-block;
  width: 9px; height: 15px;
  background: var(--orange);
  vertical-align: text-bottom;
  margin-left: 3px;
  animation: blink 1.1s steps(1) infinite;
}

/* ---------- Section head ---------- */
.section__head { max-width: 640px; margin-bottom: 48px; }
.section__no {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.section__sub { color: var(--muted); margin-top: 14px; font-size: 16.5px; }

/* ---------- Rows / in-the-works ---------- */
.rows { list-style: none; border-top: 2px solid var(--border-strong); }
.row {
  display: grid;
  grid-template-columns: 64px 1fr 1.2fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 26px 12px;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s ease, padding 0.25s var(--ease);
}
.row:hover {
  background: var(--orange-soft);
  padding-left: 22px;
}
.row__index { color: var(--dim); font-size: 13.5px; }
.row__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -0.01em;
  transition: color 0.2s ease, transform 0.35s var(--ease);
}
.row:hover .row__title { color: var(--orange); transform: translateX(6px); }
.row__desc { color: var(--muted); font-size: 15px; }
.row__status {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple);
  border: 1px solid var(--purple-line);
  padding: 5px 11px;
  border-radius: 3px;
  white-space: nowrap;
}
.row__status::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple);
  margin-right: 9px;
  vertical-align: 1px;
  animation: blink 2.2s ease-in-out infinite;
}

/* ---------- CTA band ---------- */
.band {
  background: var(--orange);
  color: #0c0a09;
  padding: 100px 0;
  position: relative;
}
.band__inner { text-align: left; max-width: 840px; }
.band__label {
  position: relative;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(12, 10, 9, 0.7);
  margin-bottom: 18px;
  display: inline-block;
  transition: color 0.2s ease;
}
.band__label::after {
  content: "";
  position: absolute;
  left: 0; bottom: -3px;
  height: 1px;
  width: 100%;
  background: rgba(12, 10, 9, 0.5);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.band__label:hover { color: #0c0a09; }
.band__label:hover::after { transform: scaleX(1); transform-origin: left; }
.band__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.5vw, 60px);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 14px;
}
.band__sub { color: rgba(12, 10, 9, 0.75); font-size: 17px; margin-bottom: 32px; max-width: 460px; }
.band__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.band__btn {
  background: #0c0a09;
  color: var(--orange);
}
.band__btn::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-24deg);
  transition: left 0.55s var(--ease);
}
.band__btn:hover { background: #201a16; }
.band__btn:hover::after { left: 130%; }

/* ---------- Editorial / about ---------- */
.editorial {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
}
.editorial__lead {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text);
}
.editorial__body p { color: var(--muted); font-size: 16.5px; margin-top: 20px; max-width: 560px; }
.facts {
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--panel);
}
.facts__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease, padding-left 0.25s var(--ease);
}
.facts__row:last-child { border-bottom: none; }
.facts__row:hover { background: var(--purple-soft); padding-left: 30px; }
.facts__k { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--orange); }
.facts__v { font-weight: 500; text-align: right; }

/* ---------- Footer ---------- */
.footer { border-top: 2px solid var(--border-strong); padding: 42px 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
.footer__brand {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  font-size: 15px;
  transition: color 0.2s ease;
}
.footer__brand:hover { color: var(--orange); }
.footer__nav { display: flex; gap: 26px; }
.footer__nav a {
  position: relative;
  color: var(--muted);
  font-size: 14.5px;
  transition: color 0.2s ease;
}
.footer__nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -3px;
  height: 1px;
  width: 100%;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.footer__nav a:hover { color: var(--orange); }
.footer__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Back to top ---------- */
.top {
  position: fixed;
  right: 26px; bottom: 26px;
  z-index: 150;
  width: 46px; height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black-2);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--orange);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.35s var(--ease), background 0.2s ease, color 0.2s ease;
}
.top.show {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.top:hover {
  background: var(--orange);
  color: #0c0a09;
  border-color: var(--orange);
  transform: translateY(-3px);
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  body.is-loading .anim,
  body.is-loading .hero__name .nc,
  body.is-loading .hero__name .mark { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
  .term { animation: none; }
  .progress { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .term { max-width: 520px; }
  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 56px); }
  .row { grid-template-columns: 48px 1fr; gap: 10px 18px; }
  .row__desc { grid-column: 2; }
  .row__status { grid-column: 2; justify-self: start; }
  .editorial { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 18px; text-align: center; }
  .footer__nav { justify-content: center; flex-wrap: wrap; }

  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 4px;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px 20px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s var(--ease), visibility 0.25s;
  }
  .nav__links.open { opacity: 1; transform: none; visibility: visible; }
  .nav__links a { padding: 13px 16px; font-size: 16px; }
  .nav__links a::after { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
}

@media (max-width: 520px) {
  .hero__name { font-size: clamp(40px, 13vw, 46px); white-space: normal; }
  .hero__actions, .band__actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .row { padding: 20px 8px; }
  .band { padding: 72px 0; }
}