/* ============================================================
   FetchJAV — Marketing Site
   Resend-inspired design: black canvas, editorial serif
   headlines, hairline borders, atmospheric glows. No shadows.
   ============================================================ */

:root {
  --canvas: #000000;
  --surface-card: #0a0a0c;
  --surface-elevated: #101012;
  --surface-deep: #06060a;
  --surface-light: #f1f7fe;

  --ink: #fcfdff;
  --body: rgba(252, 253, 255, 0.86);
  --charcoal: rgba(252, 253, 255, 0.7);
  --mute: #a1a4a5;
  --ash: #888e90;

  --hairline: rgba(255, 255, 255, 0.06);
  --hairline-strong: rgba(255, 255, 255, 0.14);
  --divider-soft: rgba(255, 255, 255, 0.04);

  --accent-orange: #ff801f;
  --accent-orange-glow: rgba(255, 89, 0, 0.22);
  --accent-yellow: #ffc53d;
  --accent-blue: #3b9eff;
  --accent-blue-glow: rgba(0, 117, 255, 0.34);
  --accent-green: #11ff99;
  --accent-green-glow: rgba(34, 255, 153, 0.18);
  --accent-red: #ff2047;
  --accent-telegram: #229ed9;
  --accent-red-glow: rgba(255, 32, 71, 0.24);
  --link: #3b9eff;

  --font-serif: "Newsreader", "Times New Roman", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;

  --radius-none: 0px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 12px;
  --sp-lg: 16px;
  --sp-xl: 24px;
  --sp-xxl: 32px;
  --sp-section: 96px;
  --sp-band: 128px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}

/* ---------- Atmospheric glows ---------- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 12% -12%, var(--accent-red-glow), transparent 62%),
    radial-gradient(900px 480px at 90% -10%, var(--accent-green-glow), transparent 60%);
}

.section {
  position: relative;
  isolation: isolate;
  padding: var(--sp-section) 0;
}

.section::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 460px;
  background: radial-gradient(closest-side, var(--accent-red-glow), transparent 72%);
  z-index: -1;
  pointer-events: none;
}

#features::before { background: radial-gradient(closest-side, var(--accent-orange-glow), transparent 72%); }
#workflow::before { background: radial-gradient(closest-side, var(--accent-red-glow), transparent 72%); }
#privacy::before { background: radial-gradient(closest-side, var(--accent-green-glow), transparent 72%); }
#download::before { background: radial-gradient(closest-side, var(--accent-yellow), transparent 78%); opacity: 0.10; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.43;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--ink);
  color: #000;
}

.btn-primary:hover {
  background: var(--surface-light);
}

.btn-ghost {
  background: var(--surface-elevated);
  color: var(--ink);
  border-color: var(--hairline-strong);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-outline {
  background: var(--canvas);
  color: var(--ink);
  border-color: var(--hairline-strong);
}

.btn-sm {
  height: 32px;
  padding: 0 13px;
  font-size: 13px;
}

.btn svg {
  width: 15px;
  height: 15px;
}

/* ---------- Navbar ---------- */
.nav {
  position: static;
  background: transparent;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transform: rotate(-90deg);
}

.logo span {
  color: var(--ink);
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 19px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a:not(.btn) {
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  color: var(--body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.15s ease;
}

.nav-links a:not(.btn):hover {
  color: var(--ink);
}

.nav-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: 8px;
  cursor: pointer;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
  stroke: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 48px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: var(--surface-elevated);
  border: 1px solid var(--hairline);
  color: var(--charcoal);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 12px var(--accent-green-glow);
}

.hero h1 {
  margin: 34px auto 26px;
  max-width: 900px;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.hero h1 .grad {
  font-style: italic;
  color: var(--ink);
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 38px;
  color: var(--charcoal);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.5;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-platforms {
  margin-top: 30px;
  color: var(--ash);
  font-family: var(--font-mono);
  font-size: 12.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.hero-platforms .chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-platforms svg {
  width: 15px;
  height: 15px;
}

/* ---------- App mockup (code-window style) ---------- */
.mockup-wrap {
  margin: 92px auto 0;
  max-width: 980px;
}

.mockup {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-deep);
  overflow: hidden;
  text-align: left;
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hairline);
  background: var(--surface-deep);
}

.mockup-bar .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.mockup-bar .r { background: var(--accent-red); box-shadow: 0 0 10px var(--accent-red-glow); }
.mockup-bar .y { background: var(--accent-yellow); }
.mockup-bar .g { background: var(--accent-green); box-shadow: 0 0 10px var(--accent-green-glow); }

.mockup-bar .addr {
  flex: 1;
  margin-left: 10px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  color: var(--ash);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.app-shot {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
}

/* ---------- Section scaffolding ---------- */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  display: inline-block;
  color: var(--ash);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 20px;
}

.section-head p {
  color: var(--charcoal);
  font-size: 18px;
}

/* ---------- Stats bar ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 72px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat {
  padding: 34px 20px;
  background: var(--surface-card);
  text-align: center;
}

.stat + .stat {
  border-left: 1px solid var(--hairline);
}

.stat b {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 44px;
  line-height: 1.0;
  color: var(--ink);
  margin-bottom: 10px;
}

.stat span {
  color: var(--ash);
  font-size: 13px;
}

/* ---------- Feature cards ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature {
  padding: var(--sp-xxl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-strong);
  background: var(--surface-card);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.feature:hover {
  background: var(--surface-elevated);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-3px);
}

.feature .icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
}

.feature .icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--charcoal);
}

.feature h3 {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: var(--ink);
}

.feature p {
  color: var(--charcoal);
  font-size: 15px;
}

.feature ul {
  list-style: none;
  margin-top: 18px;
  display: grid;
  gap: 8px;
}

.feature ul li {
  color: var(--ash);
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.feature ul li::before {
  content: "→";
  color: var(--link);
  font-size: 12px;
  flex-shrink: 0;
}

/* ---------- Workflow steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: var(--sp-xxl) var(--sp-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: var(--surface-card);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--link);
  display: block;
  margin-bottom: 22px;
  letter-spacing: 0.06em;
}

.step h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--ink);
}

.step p {
  color: var(--charcoal);
  font-size: 14px;
}

/* ---------- Download cards ---------- */
.dl-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--hairline-strong);
  background: var(--surface-card);
  min-height: 480px;
  max-width: 860px;
  margin-inline: auto;
}

.dl-card .dl-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dl-card .dl-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: var(--sp-xxl);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.38) 48%,
    rgba(0, 0, 0, 0) 78%
  );
}

.dl-card .dl-body {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.dl-card .dl-body h3 {
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #fff;
}

.dl-card .dl-body p {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 16px;
}

.dl-card .dl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.dl-card .tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-full);
  padding: 4px 12px;
}

.dl-card .dl-cta {
  height: 44px;
  padding: 0 30px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  background: #fff;
  color: #000;
}

.dl-card .dl-cta:hover {
  background: var(--surface-light);
}

@media (max-width: 620px) {
.dl-head {
  text-align: center;
}

.dl-card {
    min-height: 400px;
  }

  .dl-card .dl-overlay {
    padding: 24px;
  }

  .dl-card .dl-body h3 {
    font-size: 24px;
  }
}

.dl-note {
  margin-top: 28px;
  text-align: center;
  color: var(--ash);
  font-size: 13.5px;
}

.dl-note code {
  font-family: var(--font-mono);
  color: var(--charcoal);
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
}

/* ---------- Documentation ---------- */
.doc {
  max-width: 820px;
  margin: 0 auto;
}

.doc h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 60px 0 18px;
  scroll-margin-top: 96px;
}

.doc h2:first-of-type {
  margin-top: 6px;
}

.doc h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 26px 0 8px;
}

.doc p {
  color: var(--charcoal);
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.doc code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 2px 7px;
  color: var(--ink);
}

/* ---------- Screenshots gallery ---------- */
.shots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 10px;
}

.shot {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-card);
}

.shot a {
  display: block;
  overflow: hidden;
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.shot a:hover img {
  transform: scale(1.02);
}

.shot figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  font-family: var(--font-mono);
  color: var(--charcoal);
}

/* ---------- Privacy band ---------- */
.privacy-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: var(--surface-card);
  padding: 64px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.privacy-band h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.privacy-band p {
  color: var(--charcoal);
  font-size: 16px;
  margin-bottom: 30px;
}

.privacy-list {
  display: grid;
  gap: 12px;
}

.privacy-list li {
  list-style: none;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: var(--surface-deep);
  border: 1px solid var(--hairline);
  color: var(--ink);
  font-weight: 500;
}

.privacy-list li svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-green);
  flex-shrink: 0;
  margin-top: 1px;
}

.privacy-list li span {
  color: var(--ash);
  display: block;
  font-size: 13px;
  font-weight: 400;
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  margin-inline: auto;
  display: grid;
  gap: 0;
}

.faq details {
  border-bottom: 1px solid var(--hairline);
}

.faq details:first-child {
  border-top: 1px solid var(--hairline);
}

.faq summary {
  cursor: pointer;
  padding: 24px 0;
  font-weight: 400;
  font-size: 17px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  color: var(--ink);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary .chev {
  width: 18px;
  height: 18px;
  stroke: var(--ash);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq details[open] summary .chev {
  transform: rotate(180deg);
}

.faq .body {
  padding: 0 40px 26px 0;
  color: var(--charcoal);
  font-size: 15px;
  max-width: 640px;
}

.faq .body p {
  margin-bottom: 10px;
}

.faq .body p:last-child {
  margin-bottom: 0;
}

/* ---------- Request form ---------- */
.req-card {
  max-width: 720px;
  margin: 0 auto 48px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  padding: 40px;
}

.req-type-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 32px;
}

.req-type {
  cursor: pointer;
}

.req-type input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.req-type-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background: var(--surface-deep);
  color: var(--ash);
  font-size: 12.5px;
  font-weight: 500;
  text-align: center;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.req-type-box svg {
  width: 20px;
  height: 20px;
  stroke: var(--ash);
  transition: stroke 0.15s ease;
}

.req-type input:checked + .req-type-box {
  background: var(--surface-elevated);
  border-color: var(--accent-blue);
  color: var(--ink);
}

.req-type input:checked + .req-type-box svg {
  stroke: var(--accent-blue);
}

.req-type:hover .req-type-box {
  border-color: var(--hairline-strong);
  color: var(--charcoal);
}

.req-field {
  margin-bottom: 24px;
}

.req-field label {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 8px;
}

.req-optional {
  color: var(--ash);
  font-weight: 400;
}

.req-field input,
.req-field textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline-strong);
  background: var(--surface-deep);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  outline: none;
  transition: border-color 0.15s ease;
}

.req-field input::placeholder,
.req-field textarea::placeholder {
  color: var(--ash);
}

.req-field input:focus,
.req-field textarea:focus {
  border-color: var(--accent-blue);
}

.req-field textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-sans);
}

.req-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.req-field-half {
  margin-bottom: 0;
}

.req-actions {
  margin-top: 8px;
}

.req-actions .btn {
  height: 44px;
  padding: 0 28px;
}

.req-note {
  margin-top: 14px;
  color: var(--ash);
  font-size: 13px;
}

.req-alt {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 0 0;
  border-top: 1px solid var(--hairline);
}

.req-alt p {
  color: var(--ash);
  font-size: 14px;
  margin-bottom: 16px;
}

.req-alt .btn svg {
  width: 15px;
  height: 15px;
}

.req-success {
  text-align: center;
  padding: 60px 20px;
}

.req-success svg {
  width: 48px;
  height: 48px;
  stroke: var(--accent-green);
  margin: 0 auto 24px;
}

.req-success h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 28px;
  margin-bottom: 12px;
}

.req-success p {
  color: var(--charcoal);
  font-size: 15px;
}

@media (max-width: 620px) {
  .req-card {
    padding: 24px;
  }

  .req-type-group {
    grid-template-columns: repeat(2, 1fr);
  }

  .req-field-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- Version history ---------- */
.ver-list {
  display: grid;
  gap: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 64px;
}

.ver-loading {
  padding: 40px;
  text-align: center;
  color: var(--ash);
  font-size: 14px;
  background: var(--surface-card);
}

.ver-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  background: var(--surface-card);
  border-bottom: 1px solid var(--hairline);
  transition: background 0.15s ease;
}

.ver-item:last-child {
  border-bottom: none;
}

.ver-item:hover {
  background: var(--surface-elevated);
}

.ver-item.ver-latest {
  background: var(--surface-elevated);
}

.ver-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ver-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ver-tag {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.ver-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  background: rgba(17, 255, 153, 0.12);
  color: var(--accent-green);
  border: 1px solid rgba(17, 255, 153, 0.25);
}

.ver-date {
  color: var(--ash);
  font-size: 13px;
}

.ver-note {
  color: var(--charcoal);
  font-size: 13.5px;
  margin-top: 2px;
}

.ver-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.ver-actions .btn {
  height: 34px;
  padding: 0 16px;
  font-size: 13px;
}

@media (max-width: 620px) {
  .ver-item {
    grid-template-columns: 1fr;
    padding: 18px 20px;
  }

  .ver-actions {
    justify-content: flex-start;
  }
}

/* ---------- Final CTA ---------- */
.final-cta {
  position: relative;
  isolation: isolate;
  text-align: center;
  padding: var(--sp-band) 0 120px;
}

.final-cta::before {
  content: "";
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 480px;
  background: radial-gradient(closest-side, var(--accent-blue-glow), transparent 72%);
  z-index: -1;
}

.final-cta h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.final-cta p {
  color: var(--charcoal);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 36px;
}

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  padding: var(--sp-band) 0 24px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.0;
  letter-spacing: -0.015em;
  margin-bottom: 18px;
}

.page-hero p {
  color: var(--charcoal);
  font-size: 19px;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Privacy page ---------- */
.prose {
  max-width: 720px;
  margin-inline: auto;
  padding: 64px 0 120px;
}

.prose h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 44px 0 14px;
}

.prose p {
  color: var(--charcoal);
  font-size: 16px;
  margin-bottom: 16px;
}

.prose ul {
  margin: 0 0 20px 24px;
  color: var(--charcoal);
  font-size: 16px;
  display: grid;
  gap: 10px;
}

.prose strong {
  color: var(--ink);
  font-weight: 500;
}

.prose a {
  color: var(--link);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--canvas);
  padding: 28px 0 20px;
}

.footer-links-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 14px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.footer-links a {
  color: var(--charcoal);
  font-size: 13px;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-links .tg-icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  vertical-align: -1px;
}

.footer-links .tg-icon:hover {
  color: var(--accent-telegram);
}

.footer-links .tg-icon svg {
  width: 14px;
  height: 14px;
}

.copyright {
  color: var(--ash);
  font-size: 12px;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat:nth-child(3) {
    border-left: none;
  }

  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--hairline);
  }

  .privacy-band {
    grid-template-columns: 1fr;
    padding: 40px 32px;
  }

  .mockup-body {
    grid-template-columns: 1fr;
  }

  .mockup-side {
    display: none;
  }

  .mockup-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 620px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: var(--surface-card);
    border-bottom: 1px solid var(--hairline);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a:not(.btn) {
    padding: 13px;
  }

  .nav-cta {
    margin: 6px 0 0;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding-top: 84px;
  }

  .hero h1 {
    font-size: clamp(40px, 11vw, 56px);
  }

  .features,
  .steps,
  .stats {
    grid-template-columns: 1fr;
  }

  .stat + .stat,
  .stat:nth-child(3) {
    border-left: none;
    border-top: 1px solid var(--hairline);
  }

  .mockup-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding: 64px 0;
  }

  .privacy-band {
    padding: 32px 24px;
  }

  .shots {
    grid-template-columns: 1fr;
  }
}

/* ---------- Version history section header ---------- */
.ver-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px 24px;
  flex-wrap: wrap;
  margin: 10px 0 16px;
}

.doc .ver-section-head h2,
.ver-section-head h2 {
  margin: 0;
  line-height: 1.2;
}

.ver-sub {
  font-size: 14px;
  color: var(--ash);
  margin: -2px 0 0;
  line-height: 1.4;
}

.ver-section-head .btn svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 620px) {
  .ver-section-head {
    flex-direction: column;
  }
}