/* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
   ХИМЕРА // CHIMERA AUGMETICS — cyberpunk landing
   ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ */

:root {
  --bg:        #05060c;
  --bg-2:      #0a0e1c;
  --panel:     rgba(14, 20, 38, 0.66);
  --line:      rgba(0, 240, 255, 0.14);

  --cyan:      #00f0ff;
  --magenta:   #ff2a6d;
  --purple:    #8a5bff;
  --yellow:    #faff00;

  --text:      #d7e1f0;
  --muted:     #7d8aa6;

  --glow-cyan:    0 0 12px rgba(0, 240, 255, .55), 0 0 36px rgba(0, 240, 255, .28);
  --glow-magenta: 0 0 12px rgba(255, 42, 109, .55), 0 0 36px rgba(255, 42, 109, .28);

  --maxw: 1200px;
  --font-display: "Russo One", system-ui, sans-serif;
  --font-mono: "Orbitron", monospace;
  --font-body: "Exo 2", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
b { color: #fff; font-weight: 700; }

/* ░░░ ATMOSPHERE LAYERS ░░░ */
.grid-bg {
  position: fixed; inset: 0; z-index: -3;
  background:
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 40%, var(--bg) 100%),
    linear-gradient(rgba(0,240,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,.05) 1px, transparent 1px);
  background-size: 100% 100%, 46px 46px, 46px 46px;
  animation: gridShift 24s linear infinite;
}
@keyframes gridShift {
  from { background-position: 0 0, 0 0, 0 0; }
  to   { background-position: 0 0, 0 46px, 46px 0; }
}

.fx {
  position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
}
.glow-orb {
  position: absolute;
  width: 60vmax; height: 60vmax; border-radius: 50%;
  filter: blur(120px); opacity: .22; pointer-events: none;
  animation: orbFloat 18s ease-in-out infinite alternate;
}
.glow-orb--cyan    { top: -22vmax; left: -18vmax; background: var(--cyan); }
.glow-orb--magenta { bottom: -26vmax; right: -20vmax; background: var(--magenta); animation-delay: -7s; }
@keyframes orbFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(6vmax, 4vmax) scale(1.15); }
}

.scanlines {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background: repeating-linear-gradient(
    to bottom, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px,
    rgba(0,0,0,.16) 3px, rgba(0,0,0,.16) 4px);
  mix-blend-mode: multiply; opacity: .5;
}
.vignette {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.6) 100%);
}

/* ░░░ NAV ░░░ */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 28px;
  padding: 16px clamp(18px, 5vw, 56px);
  background: linear-gradient(180deg, rgba(5,6,12,.92), rgba(5,6,12,.55));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 9px; }
.brand__mark {
  color: var(--cyan); font-size: 1.1rem; line-height: 1;
  text-shadow: var(--glow-cyan); animation: flicker 6s infinite;
}
.brand__name {
  font-family: var(--font-display); font-size: 1.35rem; letter-spacing: 2px;
  color: #fff; text-shadow: 0 0 14px rgba(0,240,255,.35);
}
.brand__sub {
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: 3px;
  color: var(--muted); align-self: center;
}
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: 1.5px;
  color: var(--muted); text-transform: uppercase; position: relative;
  transition: color .25s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px;
  background: var(--cyan); box-shadow: var(--glow-cyan); transition: width .25s;
}
.nav__links a:hover { color: var(--cyan); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { margin-left: 4px; }
.nav__links a.nav__game { color: var(--magenta); }
.nav__links a.nav__game::after { background: var(--magenta); box-shadow: var(--glow-magenta); }
.nav__links a.nav__game:hover { color: var(--magenta); filter: brightness(1.2); }

.nav__burger {
  display: none; flex-direction: column; gap: 5px; margin-left: auto;
  background: none; border: 0; cursor: pointer; padding: 6px;
}
.nav__burger span {
  width: 26px; height: 2px; background: var(--cyan); box-shadow: var(--glow-cyan);
  transition: transform .3s, opacity .3s;
}
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@keyframes flicker {
  0%, 96%, 100% { opacity: 1; }
  97% { opacity: .35; } 98% { opacity: 1; } 99% { opacity: .5; }
}

/* ░░░ BUTTONS ░░░ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: .82rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 13px 26px; cursor: pointer; border: 1px solid transparent;
  position: relative; transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.btn--primary {
  background: var(--cyan); color: #04121a;
  box-shadow: var(--glow-cyan);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 18px rgba(0,240,255,.8), 0 0 50px rgba(0,240,255,.4); }
.btn--ghost {
  background: rgba(0,240,255,.04); color: var(--cyan);
  border-color: var(--cyan); box-shadow: inset 0 0 12px rgba(0,240,255,.1);
}
.btn--ghost:hover { background: rgba(0,240,255,.12); transform: translateY(-2px); box-shadow: var(--glow-cyan); }

/* ░░░ HERO ░░░ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 90px clamp(18px, 5vw, 56px) 70px;
  max-width: var(--maxw); margin: 0 auto;
}
.hero__inner { max-width: 880px; }

.chip {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: 2px;
  color: var(--cyan); padding: 7px 14px; border: 1px solid var(--line);
  background: rgba(0,240,255,.05);
  clip-path: polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
}
.chip__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  box-shadow: var(--glow-cyan); animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1);} 50% { opacity: .35; transform: scale(.75);} }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 16vw, 13rem); line-height: .9; letter-spacing: 4px;
  margin: 22px 0 6px; color: #fff;
}
.hero__tagline {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 4.5vw, 2.4rem); letter-spacing: 6px;
  color: var(--magenta); text-shadow: var(--glow-magenta); margin-bottom: 26px;
}
.hero__lead { max-width: 620px; color: #aeb9cf; font-size: 1.08rem; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 54px; }

.hero__metrics {
  display: flex; flex-wrap: wrap; gap: clamp(24px, 6vw, 64px); list-style: none;
}
.hero__metrics li { display: flex; flex-direction: column; }
.hero__metrics b {
  font-family: var(--font-display); font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: var(--cyan); text-shadow: var(--glow-cyan); line-height: 1;
}
.hero__metrics span {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: 1.5px;
  color: var(--muted); text-transform: uppercase; margin-top: 8px;
}

.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: 3px; color: var(--muted);
}
.hero__scroll-line {
  width: 1px; height: 46px; background: linear-gradient(var(--cyan), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100% { opacity: .3; transform: scaleY(.5); transform-origin: top;} 50% { opacity: 1; transform: scaleY(1);} }

/* HUD corner brackets on hero */
.hud-corner { position: absolute; width: 46px; height: 46px; border: 2px solid var(--cyan); opacity: .5; }
.hud-corner--tl { top: 84px; left: 22px; border-right: 0; border-bottom: 0; }
.hud-corner--tr { top: 84px; right: 22px; border-left: 0; border-bottom: 0; }
.hud-corner--bl { bottom: 22px; left: 22px; border-right: 0; border-top: 0; }
.hud-corner--br { bottom: 22px; right: 22px; border-left: 0; border-top: 0; }

/* ░░░ GLITCH TITLE ░░░ */
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; inset: 0;
  background: var(--bg); overflow: hidden;
}
.glitch::before { left: 2px; text-shadow: -2px 0 var(--magenta); animation: glitchTop 3.4s infinite linear alternate-reverse; }
.glitch::after  { left: -2px; text-shadow: -2px 0 var(--cyan);    animation: glitchBot 2.7s infinite linear alternate-reverse; }
@keyframes glitchTop {
  0%{clip-path:inset(0 0 82% 0)}  20%{clip-path:inset(20% 0 40% 0)}
  40%{clip-path:inset(60% 0 8% 0)}60%{clip-path:inset(8% 0 75% 0)}
  80%{clip-path:inset(45% 0 30% 0)}100%{clip-path:inset(70% 0 5% 0)}
}
@keyframes glitchBot {
  0%{clip-path:inset(78% 0 4% 0)} 25%{clip-path:inset(30% 0 50% 0)}
  50%{clip-path:inset(10% 0 70% 0)}75%{clip-path:inset(55% 0 20% 0)}
  100%{clip-path:inset(2% 0 88% 0)}
}

/* ░░░ SECTION SHELL ░░░ */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(70px, 11vw, 130px) clamp(18px,5vw,56px); }
.section__head { max-width: 700px; margin-bottom: 56px; }
.section__kicker {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: 3px;
  color: var(--magenta); text-shadow: var(--glow-magenta);
}
.section__title {
  font-family: var(--font-display); font-size: clamp(1.7rem, 6vw, 4rem);
  letter-spacing: 3px; color: #fff; margin: 14px 0 18px; line-height: 1;
  overflow-wrap: break-word; word-break: break-word;
}
.section__desc { color: var(--muted); font-size: 1.05rem; }

/* ░░░ CATALOG ░░░ */
.catalog__grid {
  display: grid; gap: 26px;
  grid-template-columns: repeat(2, 1fr);
}
.product {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  padding: 28px; overflow: hidden; backdrop-filter: blur(6px);
  display: flex; flex-direction: column;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.product:hover {
  transform: translateY(-6px); border-color: rgba(0,240,255,.5);
  box-shadow: 0 18px 50px rgba(0,0,0,.5), var(--glow-cyan);
}
.product--featured {
  grid-column: 1 / -1;
  flex-direction: row; align-items: center; gap: 36px;
  border-color: rgba(0,240,255,.4);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(0,240,255,.10), transparent 55%),
    var(--panel);
}
.product__rank {
  position: absolute; top: 0; right: 0; z-index: 3;
  font-family: var(--font-display); font-size: .8rem; letter-spacing: 2px;
  color: #04121a; background: var(--cyan); padding: 8px 16px;
  box-shadow: var(--glow-cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%);
}
.product__corner { position: absolute; width: 18px; height: 18px; border: 2px solid var(--cyan); opacity: .55; z-index: 2; }
.product__corner--tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.product__corner--br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }
.product__scan {
  position: absolute; left: 0; right: 0; top: 0; height: 40%;
  background: linear-gradient(180deg, rgba(0,240,255,.16), transparent);
  transform: translateY(-130%); pointer-events: none; z-index: 1;
}
.product:hover .product__scan { animation: scanSweep 1.4s ease-in-out; }
@keyframes scanSweep { 0% { transform: translateY(-130%);} 100% { transform: translateY(360%);} }

.product__visual {
  flex-shrink: 0; position: relative; z-index: 2; overflow: hidden;
  aspect-ratio: 1 / 1; background: rgba(0,0,0,.35); border: 1px solid var(--line);
}
.product--featured .product__visual { width: 360px; max-width: 40%; }
.product:not(.product--featured) .product__visual { margin-bottom: 22px; }
.product__img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(1.05) contrast(1.03);
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.product:hover .product__img { transform: scale(1.06); }
.product__visual::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,6,12,0) 55%, rgba(5,6,12,.55) 100%);
}

.product__body { position: relative; z-index: 2; display: flex; flex-direction: column; flex: 1; }
.product__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tag {
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: 1.5px;
  color: var(--muted); border: 1px solid var(--line); padding: 4px 9px; text-transform: uppercase;
}
.tag--cyan    { color: var(--cyan);    border-color: rgba(0,240,255,.5); }
.tag--magenta { color: var(--magenta); border-color: rgba(255,42,109,.5); }
.tag--yellow  { color: var(--yellow);  border-color: rgba(250,255,0,.45); }

.product__name {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  color: #fff; line-height: 1.05; margin-bottom: 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.product__latin { font-family: var(--font-mono); font-size: .72rem; letter-spacing: 4px; color: var(--cyan); }
.product__text { color: #b3bdd2; margin-bottom: 20px; }

.spec { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); margin-bottom: 24px; border: 1px solid var(--line); }
.spec > div { background: rgba(8,12,24,.7); padding: 11px 14px; }
.spec dt { font-family: var(--font-mono); font-size: .6rem; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; }
.spec dd { font-family: var(--font-display); font-size: 1.05rem; color: var(--cyan); margin-top: 3px; }
.product__btn { align-self: flex-start; margin-top: auto; }

/* ░░░ TECH ░░░ */
.tech__grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.feature {
  position: relative; padding: 28px 26px; background: var(--panel);
  border: 1px solid var(--line); backdrop-filter: blur(6px);
  transition: transform .3s, border-color .3s, box-shadow .3s; overflow: hidden;
}
.feature::before {
  content: ""; position: absolute; left: 0; top: 0; width: 3px; height: 100%;
  background: var(--cyan); box-shadow: var(--glow-cyan); transform: scaleY(0); transform-origin: top; transition: transform .3s;
}
.feature:hover { transform: translateY(-5px); border-color: rgba(0,240,255,.4); box-shadow: 0 14px 40px rgba(0,0,0,.4); }
.feature:hover::before { transform: scaleY(1); }
.feature__id { font-family: var(--font-mono); font-size: .85rem; color: var(--magenta); letter-spacing: 2px; }
.feature h3 { font-family: var(--font-display); font-size: 1.18rem; color: #fff; margin: 12px 0 10px; letter-spacing: .5px; }
.feature p { color: var(--muted); font-size: .98rem; }

/* ░░░ STATS BAND ░░░ */
.stats { padding-top: 0; padding-bottom: 0; }
.stats__band {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(0,240,255,.06), rgba(255,42,109,.06)), var(--panel);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}
.stats__item { padding: 38px 22px; text-align: center; border-right: 1px solid var(--line); }
.stats__item:last-child { border-right: 0; }
.stats__item b {
  display: block; font-family: var(--font-display); white-space: nowrap;
  font-size: clamp(1.9rem, 5vw, 3.1rem); color: #fff; text-shadow: var(--glow-cyan); line-height: 1;
}
.stats__item span {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: 1.5px;
  color: var(--muted); text-transform: uppercase; margin-top: 12px; display: block;
}

/* ░░░ ORDER ░░░ */
.order__wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 70px); align-items: start; }
.order__wrap > * { min-width: 0; }
.order__list { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
.order__list li {
  position: relative; padding-left: 26px; color: #b3bdd2;
}
.order__list li::before {
  content: "▸"; position: absolute; left: 0; color: var(--cyan); text-shadow: var(--glow-cyan);
}

.order__form {
  background: var(--panel); border: 1px solid var(--line); backdrop-filter: blur(6px);
  padding: 32px; display: grid; gap: 18px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.field { display: grid; gap: 7px; min-width: 0; }
.field label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: 1.5px; color: var(--cyan); text-transform: uppercase; }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--text);
  background: rgba(0,0,0,.4); border: 1px solid var(--line); padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s; resize: vertical;
  width: 100%; min-width: 0; max-width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: #56627d; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--cyan); box-shadow: inset 0 0 14px rgba(0,240,255,.12), var(--glow-cyan);
}
.field select { appearance: none; cursor: pointer; }
.field.is-invalid input, .field.is-invalid select { border-color: var(--magenta); box-shadow: var(--glow-magenta); }
.order__submit { width: 100%; margin-top: 4px; }
.order__status {
  font-family: var(--font-mono); font-size: .82rem; letter-spacing: 1px;
  min-height: 1.2em; text-align: center;
}
.order__status.is-ok  { color: var(--cyan); text-shadow: var(--glow-cyan); }
.order__status.is-err { color: var(--magenta); }

/* ░░░ FOOTER ░░░ */
.footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 40px clamp(18px,5vw,56px); max-width: var(--maxw); margin-inline: auto; }
.footer__top { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.footer__links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer__links a { font-family: var(--font-mono); font-size: .76rem; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; transition: color .2s; }
.footer__links a:hover { color: var(--cyan); }
.footer__bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; padding-top: 22px; font-family: var(--font-mono); font-size: .68rem; letter-spacing: 1px; color: var(--muted); }
.footer__note { color: #4f5a72; }

/* ░░░ REVEAL ANIMATION ░░░ */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ░░░ RESPONSIVE ░░░ */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav.is-open { flex-wrap: wrap; }
  .nav.is-open .nav__links {
    display: flex; flex-direction: column; gap: 16px; width: 100%;
    order: 3; padding-top: 18px; margin-left: 0;
  }
  .nav.is-open .nav__cta { display: inline-flex; order: 4; }

  .catalog__grid { grid-template-columns: 1fr; }
  .product--featured { flex-direction: column; align-items: stretch; }
  .product--featured .product__visual { width: 100%; max-width: 100%; margin-bottom: 22px; }
  .tech__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__band { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(2) { border-right: 0; }
  .stats__item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .order__wrap { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  body { font-size: 16px; }
  .brand__sub { display: none; }
  .order__form { padding: 22px; }
  .tech__grid { grid-template-columns: 1fr; }
  .hero__metrics { gap: 22px; }
  .spec { grid-template-columns: 1fr; }
}

/* ░░░ MOTION SAFETY ░░░ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}