/* ============================================================
   HotspotUV — 3Design DK
   Monochrome white-on-navy theme
   ============================================================ */

:root {
  --bg: #070a24;
  --bg-soft: #0a0e2e;
  --card: #0e1338;
  --card-hover: #141a44;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.20);
  --text: #f3f5f7;
  --muted: #9aa6bd;
  --muted-2: #6b7793;
  --accent: #f3f5f7;
  --accent-soft: rgba(255, 255, 255, 0.10);
  --accent-glow: rgba(255, 255, 255, 0.16);
  --radius: 14px;
  --radius-sm: 9px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

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

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 820px; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.1rem; }

p { color: var(--muted); }

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

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.1em 0.4em;
  border-radius: 5px;
}

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

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #070a24;
  box-shadow: 0 0 24px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 32px var(--accent-glow); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 8px 18px; font-size: 0.9rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(4, 8, 17, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}
.nav.scrolled { border-bottom-color: var(--border); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 32px; height: 32px; color: var(--accent); }
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.brand-accent { color: var(--accent); }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 0.92rem;
  color: var(--muted);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 160px 0 90px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -220px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.13), transparent 65%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 20%, transparent 75%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.gradient-text {
  background: linear-gradient(100deg, #ffffff 20%, #b9c4d6 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 1.13rem;
  margin: 22px 0 32px;
  max-width: 34rem;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-actions.center { justify-content: center; margin-top: 32px; }

.hero-badges {
  display: flex;
  gap: 20px;
  list-style: none;
  margin-top: 30px;
  flex-wrap: wrap;
}
.hero-badges li {
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-badges li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ---------- hero visual (plugin window mock) ---------- */
.hero-visual { perspective: 1200px; }

.window {
  background: var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 60px rgba(255, 255, 255, 0.06);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform 0.4s ease;
}
.window:hover { transform: rotateY(0) rotateX(0); }

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #e5534b; }
.dot-y { background: #d4a72c; }
.dot-g { background: #3fb950; }
.window-title {
  margin-left: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted-2);
}

.window-body {
  display: grid;
  grid-template-columns: 1fr 168px;
  gap: 0;
}

.trim-map { width: 100%; height: auto; display: block; padding: 10px; }

.zones rect {
  fill: rgba(255, 255, 255, 0.045);
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1.2;
}

.island {
  fill: rgba(255, 255, 255, 0.22);
  stroke: var(--accent);
  stroke-width: 1.4;
  opacity: 0;
}

/* islands snap into their zones in sequence */
@keyframes snapIn {
  0%   { opacity: 0; transform: translate(var(--from-x), var(--from-y)) rotate(var(--from-r)) scale(1.25); }
  12%  { opacity: 1; }
  28%  { transform: translate(var(--to-x), var(--to-y)) rotate(0deg) scale(1); }
  82%  { opacity: 1; transform: translate(var(--to-x), var(--to-y)) rotate(0deg) scale(1); }
  100% { opacity: 0; transform: translate(var(--to-x), var(--to-y)) rotate(0deg) scale(1); }
}
.island-1 { --from-x: 90px;  --from-y: 150px; --from-r: 14deg;  --to-x: 22px;  --to-y: 22px;  animation: snapIn 7s ease-in-out infinite; }
.island-2 { --from-x: 300px; --from-y: 30px;  --from-r: -18deg; --to-x: 23px;  --to-y: 91px;  animation: snapIn 7s ease-in-out 0.5s infinite; }
.island-3 { --from-x: 40px;  --from-y: 210px; --from-r: 9deg;   --to-x: 275px; --to-y: 193px; animation: snapIn 7s ease-in-out 1s infinite; }
.island-4 { --from-x: 150px; --from-y: 90px;  --from-r: -7deg;  --to-x: 23px;  --to-y: 192px; animation: snapIn 7s ease-in-out 1.5s infinite; }
.island-5 { --from-x: 250px; --from-y: 230px; --from-r: 21deg;  --to-x: 150px; --to-y: 87px;  animation: snapIn 7s ease-in-out 2s infinite; }

.cursor { stroke: var(--accent); stroke-width: 1.5; fill: none; opacity: 0.9; }
.cursor circle { fill: rgba(255, 255, 255, 0.1); }
@keyframes cursorMove {
  0%, 10%  { transform: translate(136px, 44px); }
  25%, 35% { transform: translate(75px, 136px); }
  50%, 60% { transform: translate(336px, 235px); }
  75%, 85% { transform: translate(136px, 207px); }
  100%     { transform: translate(136px, 44px); }
}
.cursor { animation: cursorMove 7s ease-in-out infinite; }

.side-panel {
  border-left: 1px solid var(--border);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  background: rgba(255, 255, 255, 0.015);
}
.panel-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.panel-label { font-size: 0.66rem; color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.06em; }
.panel-value { font-family: var(--mono); font-size: 0.7rem; color: var(--text); }
.panel-value.on { color: var(--accent); }
.panel-btn {
  margin-top: 8px;
  background: var(--accent);
  color: #070a24;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  padding: 8px 6px;
  border-radius: 7px;
  box-shadow: 0 0 16px var(--accent-glow);
}
.panel-note {
  font-size: 0.64rem;
  color: var(--muted-2);
  text-align: center;
  font-family: var(--mono);
}

/* ---------- stats strip ---------- */
.strip { border-block: 1px solid var(--border); background: var(--bg-soft); }
.strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 34px 24px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.stat span { font-size: 0.85rem; color: var(--muted); }

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-soft); border-block: 1px solid var(--border); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-lead { font-size: 1.08rem; margin-top: 20px; }

#why { text-align: center; }

/* ---------- features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: var(--card-hover);
  transform: translateY(-3px);
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.92rem; }

.card-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.card-icon svg { width: 22px; height: 22px; }

.card-plain { text-align: left; }

/* ---------- control panel section ---------- */
.controls-grid {
  column-count: 3;
  column-gap: 18px;
}
.control-group {
  text-align: left;
  break-inside: avoid;
  margin-bottom: 18px;
}
.control-group h3 { font-size: 1.15rem; margin-bottom: 4px; }
.control-lead {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 18px;
}
.control-list { display: flex; flex-direction: column; gap: 13px; }
.control-list dt {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 3px;
}
.control-list dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted);
}
.control-list em {
  font-style: normal;
  font-weight: 600;
  color: var(--text);
}

@media (max-width: 980px) { .controls-grid { column-count: 2; } }
@media (max-width: 620px) { .controls-grid { column-count: 1; } }

/* screenshot thumbnail inside a control card */
.control-shot {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #23252b;
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.control-shot:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.control-shot:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.control-shot img { display: block; width: 100%; height: auto; }
.control-shot-wide { background: #2b2d34; padding: 7px 9px; }
.control-shot-wide img { border-radius: 3px; }
.control-shot-tall { background: #2b2d34; padding: 10px; }
.control-shot-tall img { width: auto; max-width: 100%; max-height: 300px; margin: 0 auto; border-radius: 3px; }
.control-shot-hint {
  position: absolute;
  top: 8px; right: 8px;
  width: 26px; height: 26px;
  border-radius: 7px;
  background: rgba(7, 10, 36, 0.72);
  color: #f3f5f7;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.control-shot:hover .control-shot-hint,
.control-shot:focus-visible .control-shot-hint { opacity: 1; }

/* lightbox overlay */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(3, 5, 16, 0.86);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
  animation: lightboxIn 0.18s ease;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  width: min(760px, 92vw);
  max-height: 88vh;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  image-rendering: -webkit-optimize-contrast;
  animation: lightboxZoom 0.22s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.lightbox-close {
  position: absolute;
  top: 18px; right: 24px;
  width: 42px; height: 42px;
  font-size: 1.9rem;
  line-height: 1;
  color: #f3f5f7;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.8;
}
.lightbox-close:hover { opacity: 1; }
@keyframes lightboxIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes lightboxZoom { from { transform: scale(0.94); opacity: 0.4; } to { transform: scale(1); opacity: 1; } }

/* ---------- steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  list-style: none;
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.step-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 14px;
}
.step h3 { font-size: 1.02rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; }

/* ---------- video ---------- */
.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #000;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ---------- who ---------- */
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* ---------- pricing ---------- */
.pricing-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 0;
  max-width: 860px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(255, 255, 255, 0.07), 0 30px 60px rgba(0, 0, 0, 0.4);
}
.pricing-main {
  padding: 40px 34px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
}
.price { display: flex; align-items: baseline; justify-content: center; gap: 8px; color: var(--text); }
.price-amount { font-size: 4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.price-currency { font-size: 1.3rem; font-weight: 600; color: var(--muted); }
.price-currency { align-self: flex-start; margin-top: 8px; }
.price-note { font-size: 0.88rem; margin: 12px 0 4px; }
.price-sub { font-size: 0.78rem; color: var(--muted-2); margin-bottom: 24px; }
.price-secure { font-size: 0.76rem; color: var(--muted-2); margin-top: 14px; }

.pricing-list {
  list-style: none;
  padding: 40px 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.pricing-list li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
  font-size: 0.95rem;
}
.pricing-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f3f5f7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}

/* ---------- requirements ---------- */
.req-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.req-box h2 { margin-bottom: 28px; font-size: 1.5rem; }
.req-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.req-cols h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 14px;
}
.req-cols ul, .req-cols ol { padding-left: 20px; color: var(--muted); font-size: 0.94rem; }
.req-cols li { margin-bottom: 8px; }
.req-cols li::marker { color: var(--accent); }
.req-lead { font-size: 0.94rem; margin-bottom: 10px; }
.req-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--muted-2);
  overflow-wrap: anywhere;
}
.req-note code { font-size: 0.82em; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-list details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-list details[open] { border-color: rgba(255, 255, 255, 0.3); }

.faq-list summary {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p {
  padding: 0 22px 20px;
  font-size: 0.93rem;
}

/* ---------- final CTA ---------- */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  bottom: -260px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 450px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.12), transparent 65%);
  pointer-events: none;
}
.cta-section h2 { position: relative; }
.cta-section .hero-actions { position: relative; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-soft); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 48px 24px 28px;
  flex-wrap: wrap;
}
.footer-brand p { font-size: 0.88rem; max-width: 340px; margin-top: 10px; }
.footer-email {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 0.86rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.footer-email:hover { color: var(--accent); border-color: var(--accent); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 0.9rem; color: var(--muted); transition: color 0.15s ease; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  padding: 0 24px 32px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--muted-2); }

/* ---------- cookie consent banner ---------- */
.cookie-banner {
  position: fixed;
  z-index: 200;
  left: 16px; right: 16px; bottom: 16px;
  max-width: 660px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.cookie-banner[hidden] { display: none; }
.cookie-text { font-size: 0.86rem; color: var(--muted); margin: 0; flex: 1 1 260px; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .island, .cursor { animation: none !important; opacity: 0.9; }
  .island-1 { transform: translate(22px, 22px); }
  .island-2 { transform: translate(23px, 91px); }
  .island-3 { transform: translate(275px, 193px); }
  .island-4 { transform: translate(23px, 192px); }
  .island-5 { transform: translate(150px, 87px); }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding-top: 130px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .strip-inner { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; max-width: 680px; margin: 0 auto; }
  .who-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .pricing-card { grid-template-columns: 1fr; }
  .pricing-main { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 24px; }
  .nav-toggle { display: flex; }
  .nav-cta .btn { display: none; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .section { padding: 68px 0; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .req-cols { grid-template-columns: 1fr; }
  .window-body { grid-template-columns: 1fr; }
  .side-panel { display: none; }
  .window { transform: none; }
}

/* ---------- changelog / release notes ---------- */
.section-sub {
  margin-top: 14px;
  font-size: 1.02rem;
}

.changelog {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding-left: 30px;
}
.changelog::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--border-strong), var(--border) 65%, transparent);
}

.release {
  position: relative;
  border-bottom: 1px solid var(--border);
}
.release:last-child { border-bottom: none; }
.release::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 21px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border-strong);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.release[open]::before,
.release.is-latest::before {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.release > summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
}
.release > summary::-webkit-details-marker { display: none; }
.release > summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s ease;
}
.release[open] > summary::after { transform: rotate(45deg); }

.release-version {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.release-date {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted-2);
}
.release-badge {
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--accent);
  padding: 3px 9px;
  border-radius: 999px;
}

.release-content {
  padding: 2px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.rel-group {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 10px 18px;
  align-items: start;
}
.rel-cat {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 0;
  text-align: center;
}
.rel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.93rem;
  line-height: 1.55;
  color: var(--muted);
}
.rel-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted-2);
}
.rel-list strong { color: var(--text); font-weight: 600; }

@media (max-width: 620px) {
  .rel-group { grid-template-columns: 1fr; gap: 8px; }
  .rel-cat { justify-self: start; padding: 4px 14px; }
}