/*
Theme Name: XGPU
Theme URI: https://xgpu.store/
Author: XGPU
Description: A lightweight coming soon theme for XGPU GPU compute.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: xgpu
*/

:root {
  --xgpu-bg: #07090b;
  --xgpu-surface: #0c1013;
  --xgpu-surface-raised: #11171b;
  --xgpu-text: #f2f7f6;
  --xgpu-muted: #91a09f;
  --xgpu-faint: #657170;
  --xgpu-line: rgba(180, 211, 207, 0.14);
  --xgpu-line-strong: rgba(181, 235, 227, 0.25);
  --xgpu-accent: #80f2de;
  --xgpu-accent-strong: #b4fff2;
  --xgpu-accent-ink: #07100e;
  --xgpu-success: #a2f1c4;
  --xgpu-radius: 6px;
  --xgpu-container: 1180px;
  --xgpu-shadow: 0 18px 70px rgba(0, 0, 0, 0.34);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--xgpu-bg);
  color: var(--xgpu-text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.xgpu-site {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 100vh;
  background:
    linear-gradient(var(--xgpu-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--xgpu-line) 1px, transparent 1px),
    var(--xgpu-bg);
  background-size: 64px 64px;
}

.xgpu-site::before {
  position: absolute;
  z-index: -1;
  top: -22rem;
  left: 50%;
  width: 72rem;
  height: 48rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(76, 208, 187, 0.13), transparent 66%);
  content: "";
  filter: blur(18px);
  transform: translateX(-50%);
  pointer-events: none;
}

.xgpu-container {
  width: min(calc(100% - 48px), var(--xgpu-container));
  margin-inline: auto;
}

.xgpu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  border-bottom: 1px solid var(--xgpu-line);
}

.xgpu-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: 0;
}

.xgpu-mark {
  position: relative;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid var(--xgpu-accent);
}

.xgpu-mark::before,
.xgpu-mark::after {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--xgpu-accent);
  content: "";
  box-shadow: 0 0 18px rgba(128, 242, 222, 0.48);
}

.xgpu-mark::before {
  top: 4px;
  left: 4px;
}

.xgpu-mark::after {
  right: 4px;
  bottom: 4px;
}

.xgpu-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--xgpu-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.xgpu-status::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--xgpu-accent);
  box-shadow: 0 0 12px rgba(128, 242, 222, 0.8);
  content: "";
}

.xgpu-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(330px, 0.9fr);
  align-items: center;
  gap: clamp(48px, 7vw, 112px);
  min-height: calc(100vh - 88px);
  padding-block: clamp(70px, 9vw, 124px);
}

.xgpu-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--xgpu-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.73rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.xgpu-kicker::before {
  width: 28px;
  height: 1px;
  background: var(--xgpu-accent);
  content: "";
}

.xgpu-hero h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(3.2rem, 6.5vw, 6.65rem);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: 0;
}

.xgpu-lead {
  max-width: 660px;
  margin: 30px 0 0;
  color: var(--xgpu-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.7;
}

.xgpu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.xgpu-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid var(--xgpu-accent);
  border-radius: var(--xgpu-radius);
  background: var(--xgpu-accent);
  color: var(--xgpu-accent-ink);
  font-size: 0.92rem;
  font-weight: 720;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.xgpu-button:hover {
  border-color: var(--xgpu-accent-strong);
  background: var(--xgpu-accent-strong);
  transform: translateY(-2px);
}

.xgpu-button:focus-visible,
.xgpu-link-button:focus-visible,
.xgpu-email:focus-visible {
  outline: 2px solid var(--xgpu-accent-strong);
  outline-offset: 3px;
}

.xgpu-button svg,
.xgpu-link-button svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.xgpu-link-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid var(--xgpu-line-strong);
  border-radius: var(--xgpu-radius);
  color: var(--xgpu-text);
  font-size: 0.92rem;
  font-weight: 650;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.xgpu-link-button:hover {
  border-color: var(--xgpu-accent);
  background: rgba(128, 242, 222, 0.05);
}

.xgpu-compute {
  position: relative;
  min-height: 470px;
  border: 1px solid var(--xgpu-line-strong);
  background: rgba(7, 9, 11, 0.7);
  box-shadow: var(--xgpu-shadow);
}

.xgpu-compute::before,
.xgpu-compute::after {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--xgpu-accent);
  content: "";
}

.xgpu-compute::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.xgpu-compute::after {
  right: -1px;
  bottom: -1px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.xgpu-compute-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
  padding-inline: 18px;
  border-bottom: 1px solid var(--xgpu-line);
  color: var(--xgpu-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.xgpu-compute-body {
  position: absolute;
  inset: 54px 0 0;
}

.xgpu-rail {
  position: absolute;
  background: var(--xgpu-line-strong);
}

.xgpu-rail--h {
  top: 50%;
  right: 14%;
  left: 14%;
  height: 1px;
}

.xgpu-rail--v {
  top: 16%;
  bottom: 16%;
  left: 50%;
  width: 1px;
}

.xgpu-node {
  position: absolute;
  display: grid;
  width: 94px;
  height: 68px;
  place-items: center;
  border: 1px solid var(--xgpu-line-strong);
  background: var(--xgpu-surface);
  color: var(--xgpu-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.xgpu-node::after {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--xgpu-accent);
  box-shadow: 0 0 12px rgba(128, 242, 222, 0.72);
  content: "";
}

.xgpu-node--core {
  top: 50%;
  left: 50%;
  width: 118px;
  height: 84px;
  border-color: var(--xgpu-accent);
  background: var(--xgpu-surface-raised);
  color: var(--xgpu-text);
  transform: translate(-50%, -50%);
}

.xgpu-node--one {
  top: 12%;
  left: 10%;
}

.xgpu-node--two {
  top: 12%;
  right: 10%;
}

.xgpu-node--three {
  right: 10%;
  bottom: 12%;
}

.xgpu-node--four {
  bottom: 12%;
  left: 10%;
}

.xgpu-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 142px;
  height: 108px;
  border: 1px solid rgba(128, 242, 222, 0.2);
  transform: translate(-50%, -50%);
  animation: xgpu-pulse 3.2s ease-out infinite;
}

.xgpu-section {
  border-top: 1px solid var(--xgpu-line);
  padding-block: clamp(86px, 10vw, 142px);
}

.xgpu-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.65fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 62px;
}

.xgpu-eyebrow {
  margin: 0 0 14px;
  color: var(--xgpu-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.xgpu-section h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: 0;
}

.xgpu-section-intro {
  max-width: 480px;
  margin: 0;
  color: var(--xgpu-muted);
}

.xgpu-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--xgpu-line-strong);
  border-bottom: 1px solid var(--xgpu-line-strong);
}

.xgpu-feature {
  min-height: 260px;
  padding: 32px 30px 36px;
  border-right: 1px solid var(--xgpu-line-strong);
}

.xgpu-feature:last-child {
  border-right: 0;
}

.xgpu-feature-number {
  display: block;
  margin-bottom: 58px;
  color: var(--xgpu-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
}

.xgpu-feature h3 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  font-weight: 650;
}

.xgpu-feature p {
  max-width: 300px;
  margin: 0;
  color: var(--xgpu-muted);
  font-size: 0.95rem;
}

.xgpu-workloads {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--xgpu-line);
  border-bottom: 1px solid var(--xgpu-line);
  background: var(--xgpu-surface);
}

.xgpu-workloads-inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  align-items: center;
  gap: 72px;
  padding-block: clamp(78px, 9vw, 124px);
}

.xgpu-workloads h2 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 620;
  line-height: 1.08;
}

.xgpu-workloads-copy {
  margin: 0;
  color: var(--xgpu-muted);
}

.xgpu-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--xgpu-line-strong);
  background: var(--xgpu-line-strong);
}

.xgpu-tag {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 22px;
  background: var(--xgpu-bg);
  color: var(--xgpu-text);
  font-size: 0.9rem;
}

.xgpu-tag::after {
  width: 6px;
  height: 6px;
  border: 1px solid var(--xgpu-accent);
  content: "";
  transform: rotate(45deg);
}

.xgpu-access {
  padding-block: clamp(100px, 12vw, 172px);
  text-align: center;
}

.xgpu-access-inner {
  max-width: 760px;
  margin-inline: auto;
}

.xgpu-access h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  font-weight: 620;
  line-height: 1.05;
}

.xgpu-access-copy {
  max-width: 520px;
  margin: 22px auto 0;
  color: var(--xgpu-muted);
}

.xgpu-form {
  display: flex;
  max-width: 590px;
  margin: 38px auto 0;
  gap: 10px;
}

.xgpu-email {
  min-width: 0;
  flex: 1;
  min-height: 52px;
  padding: 0 17px;
  border: 1px solid var(--xgpu-line-strong);
  border-radius: var(--xgpu-radius);
  outline: 0;
  background: var(--xgpu-surface);
  color: var(--xgpu-text);
}

.xgpu-email::placeholder {
  color: var(--xgpu-faint);
}

.xgpu-email:focus {
  border-color: var(--xgpu-accent);
}

.xgpu-form-message {
  min-height: 26px;
  margin: 16px 0 0;
  color: var(--xgpu-success);
  font-size: 0.9rem;
}

.xgpu-footer {
  display: flex;
  min-height: 94px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--xgpu-line);
  color: var(--xgpu-faint);
  font-size: 0.8rem;
}

@keyframes xgpu-pulse {
  0% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(0.84);
  }
  75%,
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.35);
  }
}

@media (max-width: 900px) {
  .xgpu-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .xgpu-hero-copy {
    padding-top: 24px;
  }

  .xgpu-compute {
    min-height: 420px;
  }

  .xgpu-section-heading,
  .xgpu-workloads-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .xgpu-features {
    grid-template-columns: 1fr;
  }

  .xgpu-feature {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--xgpu-line-strong);
  }

  .xgpu-feature:last-child {
    border-bottom: 0;
  }

  .xgpu-feature-number {
    margin-bottom: 34px;
  }
}

@media (max-width: 600px) {
  .xgpu-container {
    width: min(calc(100% - 32px), var(--xgpu-container));
  }

  .xgpu-site {
    background-size: 42px 42px;
  }

  .xgpu-header {
    height: 74px;
  }

  .xgpu-status {
    font-size: 0;
  }

  .xgpu-status::after {
    font-size: 0.65rem;
    content: "Soon";
  }

  .xgpu-hero {
    gap: 54px;
    padding-block: 62px 80px;
  }

  .xgpu-hero h1 {
    font-size: clamp(3rem, 15vw, 4.2rem);
  }

  .xgpu-actions,
  .xgpu-form {
    flex-direction: column;
  }

  .xgpu-button,
  .xgpu-link-button,
  .xgpu-email {
    width: 100%;
  }

  .xgpu-compute {
    min-height: 350px;
  }

  .xgpu-node {
    width: 76px;
    height: 56px;
    font-size: 0.58rem;
  }

  .xgpu-node--core {
    width: 100px;
    height: 72px;
  }

  .xgpu-pulse {
    width: 118px;
    height: 90px;
  }

  .xgpu-node--one,
  .xgpu-node--four {
    left: 6%;
  }

  .xgpu-node--two,
  .xgpu-node--three {
    right: 6%;
  }

  .xgpu-tags {
    grid-template-columns: 1fr;
  }

  .xgpu-footer {
    min-height: 112px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}