/* ---------- Base ---------- */
:root {
  --background: #09090b;
  --blue: #3b82f6;
  --line: rgba(148, 163, 184, 0.17);
  --mono: "JetBrains Mono", monospace;
  --muted: #94a3b8;
  --violet: #8b5cf6;
}
* {
  box-sizing: border-box;
  margin: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  min-width: 320px;
  overflow-x: hidden;
  background: var(--background);
  color: #f8fafc;
  font-family: Poppins, sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  width: min(calc(100% - 48px), 1180px);
  margin: auto;
}
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: radial-gradient(ellipse 55% 45% at 78% 5%, #3b82f625, transparent), radial-gradient(ellipse 40% 30% at 12% 44%, #8b5cf61d, transparent), linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px);
  background-size: auto, auto, 42px 42px, 42px 42px;
}
.cursor-glow {
  position: fixed;
  z-index: -1;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, #3b82f620, transparent 67%);
  transform: translate(-50%, -50%);
}
.kicker, .eyebrow {
  color: #9bbefb;
  font: 500 11px var(--mono);
  letter-spacing: 0.12em;
}
.section {
  padding: 96px 0;
}
.section h2 {
  font-size: clamp(2.1rem, 4.2vw, 3.55rem);
  letter-spacing: -0.06em;
  line-height: 1.13;
}
.section h2 em, h1 em, .cta em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(100deg, #60a5fa, #a78bfa);
  background-clip: text;
  -webkit-background-clip: text;
}
.intro {
  max-width: 720px;
}
.intro > p:last-child, .section-heading > p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.8;
}
/* ---------- Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  z-index: 10;
  width: 100%;
  transition: 0.3s;
}
.site-header.scrolled {
  border-bottom: 1px solid var(--line);
  background: #09090bd9;
  backdrop-filter: blur(18px);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.brand img {
  filter: drop-shadow(0 0 8px #3b82f680);
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 27px;
}
.nav-menu > a:not(.button) {
  color: var(--muted);
  font-size: 0.82rem;
}
.nav-menu > a:hover, .nav-menu > a.active {
  color: #fff;
}
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  padding: 14px 22px;
  border-radius: 999px;
  background: linear-gradient(110deg, var(--blue), #7164e9);
  box-shadow: 0 10px 28px #3b82f63b;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: 0.25s;
}
.button:hover {
  box-shadow: 0 15px 34px #3b82f65e;
  transform: translateY(-3px);
}
.small {
  padding: 10px 16px;
  font-size: 0.76rem;
}
.menu-toggle {
  display: none;
  border: 0;
  background: none;
  color: #fff;
}
.menu-toggle i {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px;
  background: currentColor;
}
/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 50px;
  min-height: 700px;
  padding: 130px 0 55px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  padding: 8px 11px;
  border: 1px solid #60a5fa40;
  border-radius: 999px;
  background: #3b82f610;
  letter-spacing: 0.06em;
}
.eyebrow b {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #60a5fa;
  box-shadow: 0 0 10px #60a5fa;
}
.hero h1 {
  margin-top: 22px;
  font-size: clamp(3rem, 5.6vw, 5rem);
  letter-spacing: -0.075em;
  line-height: 1.06;
}
.type-line {
  min-height: 32px;
  margin-top: 23px;
  color: #dbeafe;
  font: 500 0.92rem var(--mono);
}
.type-line > span, .terminal-body em {
  color: #a78bfa;
}
.type-line i, .terminal-body > p > i {
  color: #60a5fa;
  font-style: normal;
  animation: blink 0.8s steps(1) infinite;
}
.description {
  max-width: 540px;
  margin-top: 17px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-top: 30px;
}
.text-button {
  font-size: 0.85rem;
}
.terminal-wrap {
  position: relative;
  padding: 35px 17px;
}
.terminal {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid #94a3b83d;
  border-radius: 14px;
  background: #0d111b;
  box-shadow: 0 32px 65px #0008;
  animation: float 6s ease-in-out infinite;
}
.terminal header, .terminal footer {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 43px;
  padding: 0 14px;
  border-bottom: 1px solid #94a3b822;
  color: #8896ad;
  font: 10px var(--mono);
}
.terminal header > span:last-child {
  margin-left: auto;
}
.terminal header div {
  display: flex;
  gap: 6px;
}
.terminal header i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f87171;
}
.terminal header i:nth-child(2) {
  background: #fbbf24;
}
.terminal header i:nth-child(3) {
  background: #4ade80;
}
.terminal-body {
  min-height: 220px;
  padding: 25px 23px;
  color: #d6e5ff;
  font: 12px/1.85 var(--mono);
}
.terminal-body b {
  color: #60a5fa;
}
.terminal-body div {
  margin-top: 8px;
  color: #8290a7;
}
.terminal footer {
  justify-content: space-between;
  height: auto;
  padding: 10px 16px;
  border-top: 1px solid #94a3b822;
  border-bottom: 0;
  color: #71819a;
}
.terminal footer b {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  background: #4ade80;
}
.chip {
  position: absolute;
  z-index: 2;
  padding: 8px 10px;
  border: 1px solid #94a3b83d;
  border-radius: 8px;
  background: #18181be8;
  box-shadow: 0 8px 25px #0005;
  color: #9eacc2;
  font: 8px var(--mono);
}
.chip.top {
  top: 6px;
  right: -12px;
}
.chip.bottom {
  bottom: 7px;
  left: -12px;
  color: #9cebc4;
}
/* ---------- Content ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 52px;
}
.features article {
  position: relative;
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff0e, #ffffff05);
  transition: 0.3s;
}
.features article:hover, .activity-card:hover {
  border-color: #60a5fa88;
  background: #3b82f615;
  transform: translateY(-5px);
}
.features .featured {
  background: linear-gradient(145deg, #4a3f9340, #18181b80);
}
.icon, .activity-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #3b82f625;
  color: #82b5ff;
  font: 19px var(--mono);
}
.features small {
  position: absolute;
  top: 29px;
  right: 29px;
  color: #566278;
  font: 10px var(--mono);
}
.features h3 {
  margin-top: 32px;
  font-size: 1.1rem;
  letter-spacing: -0.04em;
}
.features p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.75;
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}
.section-heading > p {
  max-width: 350px;
  margin-bottom: 5px;
}
.activity-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  margin-top: 44px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff0e, #ffffff05);
  transition: 0.3s;
}
.activity-icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  font-size: 23px;
}
.activity-card h3 {
  margin-top: 8px;
  font-size: 1.15rem;
  letter-spacing: -0.04em;
}
.activity-card div > p:last-child {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.8rem;
}
.activity-tag {
  padding: 8px 11px;
  border: 1px solid #60a5fa40;
  border-radius: 999px;
  color: #b8d5ff;
  font: 9px var(--mono);
}
.cta {
  overflow: hidden;
  padding: 68px 8%;
  border: 1px solid #60a5fa40;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 5%, #3b82f633, transparent 48%), linear-gradient(130deg, #1e295199, #18181bcc);
  text-align: center;
}
.cta > p:not(.kicker) {
  max-width: 430px;
  margin: 17px auto 28px;
  color: var(--muted);
  font-size: 0.87rem;
}
.cta small {
  display: block;
  margin-top: 39px;
  color: #71819a;
  font: 11px var(--mono);
}
.cta small b {
  color: #a78bfa;
}
.site-footer {
  padding: 29px 0;
  border-top: 1px solid var(--line);
}
.site-footer > .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-links a {
  color: #71819a;
  font-size: 0.7rem;
}
.footer-links a:hover {
  color: #dbeafe;
}
/* ---------- Motion and responsive ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: var(--background);
  color: #8ebcff;
  font: 600 14px var(--mono);
  transition: 0.5s;
}
.loader.done {
  visibility: hidden;
  opacity: 0;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.7s;
}
.reveal.show {
  opacity: 1;
  transform: none;
}
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: #ffffff55;
  transform: translate(-50%, -50%);
  animation: ripple 0.65s linear;
}
@keyframes float {
  50% {
    transform: translateY(-10px);
  }
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}
@keyframes ripple {
  to {
    width: 400px;
    height: 400px;
    opacity: 0;
  }
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 125px;
    text-align: center;
  }
  .hero-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .terminal-wrap {
    width: min(550px, 100%);
    margin: auto;
  }
  .features {
    grid-template-columns: 1fr 1fr;
  }
  .features article:last-child {
    grid-column: span 2;
  }
  .section-heading {
    align-items: start;
    flex-direction: column;
  }
}
@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 34px), 1180px);
  }
  .navbar {
    height: 70px;
  }
  .menu-toggle {
    display: block;
  }
  .nav-menu {
    position: absolute;
    top: 61px;
    right: 17px;
    left: 17px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #101016f5;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-menu > a:not(.button) {
    padding: 9px;
  }
  .hero {
    min-height: auto;
    padding-top: 110px;
  }
  .hero h1 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }
  .hero-actions {
    flex-direction: column;
    gap: 18px;
  }
  .terminal-wrap {
    padding-inline: 4px;
  }
  .terminal-body {
    min-height: 190px;
    padding: 19px 16px;
    font-size: 10px;
  }
  .section {
    padding: 72px 0;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .features article:last-child {
    grid-column: auto;
  }
  .activity-card {
    grid-template-columns: auto 1fr;
    gap: 16px;
  }
  .activity-tag {
    grid-column: span 2;
    width: max-content;
  }
  .cta {
    padding: 57px 18px;
  }
  .site-footer > .container {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    flex-direction: column;
    gap: 8px;
  }
  .cursor-glow {
    display: none;
  }
}