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

:root {
  --ink:       #0c0c0c;
  --ink-2:     #383838;
  --ink-3:     #888;
  --ink-4:     #bbb;
  --surface:   #f4f2ee;
  --surface-2: #eceae5;
  --surface-3: #e0ddd6;
  --white:     #fff;
  --teal:      #0b6b58;
  --teal-bg:   #dff0eb;
  --blue:      #1a4a8a;
  --blue-bg:   #e2ecf8;
  --sans: 'Outfit', system-ui, sans-serif;
  --mono: 'DM Mono', monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--surface);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed; top: 1.2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex; align-items: center; gap: 1.75rem;
  padding: 0.6rem 1.4rem;
  background: rgba(12,12,12,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 999px;
  border: 0.5px solid rgba(255,255,255,0.09);
  white-space: nowrap;
}
.nav-logo { font-family: var(--mono); font-size: 12px; color: #fff; letter-spacing: 0.02em; }
.nav-sep { width: 1px; height: 14px; background: rgba(255,255,255,0.12); }
.nav-links { display: flex; gap: 1.25rem; }
.nav-links a { font-size: 13px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color .2s; font-weight: 300; }
.nav-links a:hover { color: #fff; }
.nav-badge {
  font-family: var(--mono); font-size: 10px;
  color: rgba(255,255,255,0.35); background: rgba(255,255,255,0.06);
  padding: 3px 9px; border-radius: 999px; letter-spacing: 0.04em;
}

@media (max-width: 520px) {
  nav {
    left: 0.75rem;
    right: 0.75rem;
    transform: none;
    width: auto;
    gap: 0.85rem;
    padding: 0.55rem 0.9rem;
  }
  .nav-links { gap: 0.85rem; }
  .nav-links a { font-size: 12px; }
}

@media (max-width: 380px) {
  nav { gap: 0.7rem; padding: 0.5rem 0.75rem; }
  .nav-links { gap: 0.7rem; }
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: clamp(2.35rem, 9.2vw, 3.2rem);
  }
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 0 5vw;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 28% 62%, rgba(11,107,88,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 50% 45% at 76% 35%, rgba(26,74,138,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero-kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--ink-3); text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 2.25rem;
}
.kicker-pip { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }
.hero h1 {
  font-size: clamp(3rem, 5.2vw, 5.6rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1.06;
  color: var(--ink);
  text-wrap: pretty;
  max-width: 90%;
  margin-bottom: 1.75rem;
}
.hero h1 strong { font-weight: 500; }
.hero-sub {
  font-size: 16px; font-weight: 300;
  color: var(--ink-2); line-height: 1.75;
  max-width: 480px; margin-bottom: 2.75rem;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; }
.btn-dark {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: #fff;
  padding: 0.75rem 1.5rem; border-radius: 999px;
  font-size: 14px; font-weight: 400; text-decoration: none;
  transition: background .2s, transform .2s;
}
.btn-dark:hover { background: var(--teal); transform: translateY(-1px); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-2);
  padding: 0.75rem 1.25rem; border-radius: 999px;
  font-size: 14px; font-weight: 300; text-decoration: none;
  border: 0.5px solid var(--surface-3);
  transition: border-color .2s, color .2s;
}
.btn-outline:hover { border-color: var(--ink-2); color: var(--ink); }
.scroll-hint {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 10px; color: var(--ink-4);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--ink-4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:.3} 50%{opacity:1} }

/* MARQUEE */
.marquee-wrap {
  border-top: 0.5px solid var(--surface-3);
  border-bottom: 0.5px solid var(--surface-3);
  background: var(--white); overflow: hidden; padding: 1rem 0;
}
.marquee-track { display: flex; width: max-content; animation: scrollMarquee 28s linear infinite; }
.marquee-item {
  display: flex; align-items: center; gap: 9px;
  padding: 0 2.25rem;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.04em;
  border-right: 0.5px solid var(--surface-2);
  white-space: nowrap;
}
.m-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--teal); }
@keyframes scrollMarquee { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* PLUGIN SECTION */
.plugin-section { padding: 7rem 5vw 5rem; }
.plugin-section + .plugin-section { border-top: 0.5px solid var(--surface-3); }

.plugin-meta {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 3.5rem;
}
.plugin-icon-chip {
  width: 44px; height: 44px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  border: 0.5px solid var(--surface-3); flex-shrink: 0;
}
.chip-t { background: var(--teal-bg); }
.chip-b { background: var(--blue-bg); }
.plugin-name {
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--ink);
}
.plugin-tagline { font-size: 13px; color: var(--ink-3); font-weight: 300; margin-top: 3px; }
.plugin-sep { flex: 1; height: 0.5px; background: var(--surface-3); }
.plugin-ver {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-4); background: var(--surface-2);
  padding: 3px 10px; border-radius: 999px; white-space: nowrap;
}

/* THREE-COL LAYOUT */
.plugin-layout {
  display: grid;
  grid-template-columns: 1fr 340px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* PROBLEM COLUMN */
.col-title {
  font-family: var(--mono); font-size: 16px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 1.25rem;
}
.problem-stack { display: flex; flex-direction: column; gap: 10px; }
.prob-card {
  background: var(--white);
  border: 0.5px solid var(--surface-3);
  border-radius: 12px; padding: 1rem 1.1rem;
  transition: transform .2s;
  cursor: default;
}
.prob-card:hover { transform: translateX(3px); }
.prob-top { display: flex; align-items: center; gap: 8px; margin-bottom: 0.5rem; }
.prob-num {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-4); background: var(--surface);
  padding: 2px 6px; border-radius: 4px;
}
.prob-head { font-size: 13px; font-weight: 500; color: var(--ink); }
.prob-body { font-size: 12.5px; color: var(--ink-3); line-height: 1.65; font-weight: 300; }
.prob-body strong { font-weight: 500; color: var(--ink-2); }
code {
  font-family: var(--mono); font-size: 11px;
  background: var(--surface-2); padding: 1px 5px;
  border-radius: 4px; color: var(--ink-2);
}

/* SCREENSHOT COLUMN */
.screenshot-col { display: flex; flex-direction: column; align-items: center; }
.plugin-frame {
  width: 100%;
  background: #1e1e1e;
  border-radius: 14px; overflow: hidden;
  border: 1px solid #2e2e2e;
  box-shadow:
    0 2px 0 rgba(255,255,255,0.06) inset,
    0 32px 80px rgba(0,0,0,0.2),
    0 8px 24px rgba(0,0,0,0.1);
  position: sticky; top: 6rem;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}
.frame-bar {
  background: #252525;
  padding: 9px 12px;
  display: flex; align-items: center; gap: 6px;
  border-bottom: 0.5px solid #363636;
}
.frame-dot { width: 7px; height: 7px; border-radius: 50%; }
.fd-r { background: #ff5f56; }
.fd-y { background: #febc2e; }
.fd-g { background: #28c840; }
.frame-label {
  margin-left: auto;
  font-family: var(--mono); font-size: 9px;
  color: rgba(255,255,255,0.28); letter-spacing: 0.05em;
}
.frame-body {
  overflow: auto;
  height: min(520px, calc(100vh - 12rem));
  background: #fff;
}
.frame-img { display: block; width: 100%; height: auto; }
.frame-caption {
  margin-top: 1rem;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-4); letter-spacing: 0.06em; text-align: center;
}

/* FEATURE COLUMN */
.feature-stack { display: flex; flex-direction: column; gap: 10px; }
.feat-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 1rem 1.1rem;
  background: #fdffe2;
  border: 0.5px solid var(--surface-3);
  border-radius: 12px;
  transition: transform .2s;
}
.feat-item:hover { transform: translateX(3px); }
.feat-check {
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
}
.fc-t { background: var(--teal-bg); }
.fc-b { background: var(--blue-bg); }
.feat-name { font-size: 13.5px; font-weight: 500; color: var(--ink); margin-bottom: 3px; }
.feat-desc { font-size: 12.5px; color: var(--ink-3); line-height: 1.58; font-weight: 300; }

/* SCRUB */
.scrub-section {
  padding: 9rem 5vw;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(12,12,12,0.95) 0%, rgba(12,12,12,0.86) 45%, rgba(12,12,12,0.65) 100%),
    url('./code-bg-1797778.webp');
  background-size: cover;
  background-position: right center;
}
.scrub-label {
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: #fff;
  margin-bottom: 2rem;
}
.scrub-p {
  font-size: clamp(1.5rem, 2.6vw, 2.8rem);
  font-weight: 200; line-height: 1.55;
  letter-spacing: -0.02em; max-width: 800px; color: #fff;
}
.scrub-p strong { font-weight: 400; }
.scrub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 980px;
  display: grid;
  gap: 1rem;
}
.scrub-flow {
  position: relative;
  max-width: 980px;
}
.scrub-progress-track,
.scrub-progress-bar {
  position: absolute;
  left: 3px;
  top: 0;
  bottom: 0;
  width: 1px;
  pointer-events: none;
}
.scrub-progress-track { background: rgba(255,255,255,0.18); }
.scrub-progress-bar {
  background: rgba(255,255,255,0.78);
  transform-origin: top center;
  transform: scaleY(0);
}
.scrub-list li {
  --dot-op: 0.35;
  --dot-scale: 1;
  --row-glow: 0;
  position: relative;
  padding-left: 1.35rem;
  padding-right: 0.65rem;
  border-radius: 8px;
  font-size: clamp(1.08rem, 1.45vw, 1.38rem);
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.28);
  transform: translateY(8px);
  will-change: transform, color, opacity;
  background:
    linear-gradient(
      90deg,
      rgba(255,255,255,calc(var(--row-glow) * 0.13)) 0%,
      rgba(255,255,255,calc(var(--row-glow) * 0.08)) 55%,
      rgba(255,255,255,0) 100%
    );
}
.scrub-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  opacity: var(--dot-op);
  transform: scale(var(--dot-scale));
}
.scrub-list code {
  font-size: 0.92em;
  padding: 0.12em 0.42em;
  background: rgba(255,255,255,0.14);
  color: #fff;
}

.install-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
.install-grid .prob-card { cursor: auto; }
.install-grid .prob-card:hover { transform: none; }
@media (max-width: 900px) {
  .install-grid { grid-template-columns: 1fr; }
}

/* FOOTER */
footer {
  background: var(--ink); color: var(--white);
  padding: 5.5rem 5vw 3rem;
  border-top: 0.5px solid rgba(255,255,255,0.06);
}
.footer-top {
  display: flex; justify-content: space-between;
  align-items: flex-start; gap: 3rem; flex-wrap: wrap;
  margin-bottom: 4rem;
}
.footer-hl {
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  font-weight: 200; letter-spacing: -0.03em; line-height: 1.12; max-width: 480px;
}
.footer-hl strong { font-weight: 500; }
.footer-sub {
  margin-top: 0.9rem;
  font-size: 16px;
  font-weight: 300;
  color: #f1df9b;
  letter-spacing: 0.01em;
}
.footer-sub a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 10px;
}
.footer-sub a:hover { color: #fff2bf; }
.footer-right { display: flex; flex-direction: column; gap: 0.6rem; align-items: flex-end; }
.footer-right a {
  font-size: 13px; color: rgba(255,255,255,0.4);
  text-decoration: none; font-weight: 300; transition: color .2s;
}
.footer-right a:hover { color: #fff; }
.footer-bottom {
  border-top: 0.5px solid rgba(255,255,255,0.07);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.2); letter-spacing: 0.04em; }
.footer-back {
  font-size: 13px; color: rgba(255,255,255,0.4);
  text-decoration: none; font-weight: 300;
  display: flex; align-items: center; gap: 7px; transition: color .2s;
}
.footer-back:hover { color: #fff; }
.lang-switch { display: inline-flex; align-items: center; gap: 8px; }
.lang-switch a {
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  letter-spacing: 0.05em;
}
.lang-switch a:hover,
.lang-switch a[aria-current="page"] { color: #fff; }
.lang-switch .sep {
  width: 1px;
  height: 10px;
  background: rgba(255,255,255,0.25);
}
.purchase-link {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}
.purchase-link:hover { color: #0f3a72; }
.purchase-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0.75rem 0 0.9rem; }
.btn-pay {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.66rem 1.1rem;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn-pay-primary {
  background: var(--ink);
  color: #fff;
  border: 0.5px solid var(--ink);
}
.btn-pay-primary:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-1px); }
.btn-pay-secondary {
  background: var(--white);
  color: var(--ink-2);
  border: 0.5px solid var(--surface-3);
}
.btn-pay-secondary:hover { border-color: var(--ink-2); color: var(--ink); transform: translateY(-1px); }
#swg-pay-entry { margin-top: 0.25rem; }
.purchase-note {
  margin-top: 1.25rem;
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.7;
}
.purchase-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: stretch;
}
.purchase-intro {
  background: var(--white);
  border: 0.5px solid var(--surface-3);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
}
.purchase-intro h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.55rem;
}
.purchase-intro p {
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.7;
}
.purchase-intro ul {
  margin: 0.7rem 0 0;
  padding-left: 1rem;
}
.purchase-intro li {
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.65;
}
@media (min-width: 900px) {
  .purchase-layout {
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.4fr);
    gap: 1.4rem;
  }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .plugin-layout { grid-template-columns: 1fr; }
  .screenshot-col { align-items: flex-start; }
  .plugin-frame { max-width: 360px; position: static; }
  .footer-top { flex-direction: column; }
  .footer-right { align-items: flex-start; }
}