/* ============================================================
   WebToAPK — by FAK LABS
   International Typographic Style (Swiss):
   strict grid · grotesque type · hairline rules · one red accent
   ============================================================ */

:root {
  --paper: #fbfbf9;
  --ink: #111110;
  --red: #e30613;
  --line: #e3e1dc;
  --gray: #71716c;
  --font: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.hidden { display: none !important; }

/* ---------- kicker ---------- */
.kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.sq {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--red);
  flex: none;
}
.kicker-light { color: rgba(251, 251, 249, 0.65); }

/* ---------- top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
}
.brand-mark {
  width: 16px;
  height: 16px;
  background: var(--red);
  flex: none;
}
.topnav { display: flex; gap: 28px; margin-left: auto; }
.topnav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.topnav a:hover { color: var(--red); }
.topbar-meta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gray);
  text-transform: uppercase;
  border-left: 1px solid var(--line);
  padding-left: 32px;
}

/* ---------- hero ---------- */
.hero { padding: 104px 24px 88px; border-bottom: 2px solid var(--ink); }
.hero h1 {
  font-size: clamp(4.5rem, 15vw, 12rem);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  margin-bottom: 36px;
}
.hero h1 .arrow { color: var(--red); }
.lede {
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1.45;
  max-width: 34em;
  font-weight: 500;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.hero-meta > div { padding: 20px 20px 0 0; border-right: 1px solid var(--line); }
.hero-meta > div:last-child { border-right: none; }
.hero-meta dt {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}
.hero-meta dd { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 0;
  padding: 18px 38px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--red); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink);
}
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--red); background: transparent; color: var(--red); }
.btn-big { padding: 22px 48px; font-size: 14px; }
.btn-paper { background: var(--paper); color: var(--ink); }
.btn-paper:hover { background: var(--red); color: #fff; }

/* ---------- sections ---------- */
.section { padding: 88px 24px; border-bottom: 2px solid var(--ink); }
.section-head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 56px;
}
.sec-no { font-size: 14px; font-weight: 900; color: var(--red); letter-spacing: 0.1em; }
.section-head h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  line-height: 1;
}
.sec-rule { flex: 1; height: 1px; background: var(--line); align-self: center; }

/* ---------- form ---------- */
#apkForm { max-width: 860px; }
.field { margin-bottom: 36px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.field label em {
  font-style: normal;
  color: var(--red);
  margin-left: 8px;
  letter-spacing: 0.14em;
}
.field input[type="url"],
.field input[type="text"],
.field input[type="number"] {
  width: 100%;
  padding: 18px;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  background: #fff;
  border: 1px solid #c9c7c1;
  border-radius: 0;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.14);
}
.hint { font-size: 13px; color: var(--gray); margin-top: 10px; }
.form-brand {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -32px 0 48px;
}

/* file upload */
.file-upload-display {
  border: 1px solid var(--line);
  background: #fff;
  padding: 56px 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.file-upload-display:hover { border-color: var(--ink); }
.file-upload-placeholder .plus {
  display: block;
  font-size: 48px;
  font-weight: 300;
  line-height: 1;
  margin-bottom: 16px;
  color: var(--ink);
}
.file-upload-placeholder p { font-weight: 600; margin-bottom: 8px; }
.link-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font);
  font-size: inherit;
  font-weight: 800;
  color: var(--red);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.file-upload-preview img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  display: block;
  margin: 0 auto 16px;
  border: 1px solid var(--line);
}
.file-upload-preview p { font-weight: 700; margin-bottom: 12px; word-break: break-all; }

.form-note { margin-top: 20px; font-size: 13px; color: var(--gray); letter-spacing: 0.04em; }

/* ---------- panels ---------- */
.panel {
  max-width: 860px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 48px;
  margin-top: 8px;
}
.panel h3 { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 28px; }
.panel-dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.panel-dark h3 { color: #fff; }
.panel-dark p { color: rgba(251, 251, 249, 0.75); }

/* ---------- build status / loader ---------- */
.loader {
  display: flex;
  gap: 12px;
  margin: 8px 0 32px;
}
.loader span {
  width: 18px;
  height: 18px;
  background: var(--ink);
  animation: sqwave 1.1s ease-in-out infinite;
}
.loader span:nth-child(2) { animation-delay: 0.12s; }
.loader span:nth-child(3) { animation-delay: 0.24s; }
.loader span:nth-child(4) { animation-delay: 0.36s; }
.loader span:nth-child(5) { animation-delay: 0.48s; }
@keyframes sqwave {
  0%, 100% { transform: translateY(0); background: var(--ink); }
  50% { transform: translateY(-16px); background: var(--red); }
}
#statusTitle {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.status-line {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 32px;
  min-height: 28px;
}
.build-steps { list-style: none; margin-bottom: 32px; border-top: 1px solid var(--line); }
.build-steps li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  font-weight: 600;
  color: var(--gray);
  transition: color 0.3s ease;
}
.step-dot {
  width: 12px;
  height: 12px;
  background: var(--line);
  flex: none;
  transition: background 0.3s ease;
}
.build-steps li.active { color: var(--ink); }
.build-steps li.active .step-dot { background: var(--red); animation: blink 1s ease-in-out infinite; }
.build-steps li.done { color: var(--ink); }
.build-steps li.done .step-dot { background: var(--ink); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.build-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}
#elapsedTime { color: var(--ink); font-variant-numeric: tabular-nums; }
.result-success h3 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; }
.result-success p { margin-bottom: 36px; max-width: 32em; }
#buildResult .btn { margin-bottom: 48px; }

.install-steps { list-style: none; border-top: 1px solid rgba(251, 251, 249, 0.2); }
.install-steps li {
  padding: 16px 0;
  border-bottom: 1px solid rgba(251, 251, 249, 0.2);
  font-size: 15px;
  display: flex;
  gap: 20px;
  align-items: baseline;
}
.install-steps strong { color: var(--red); font-weight: 900; letter-spacing: 0.08em; }

.result-file {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 15px;
  color: #fff;
  background: rgba(251, 251, 249, 0.08);
  border: 1px solid rgba(251, 251, 249, 0.2);
  padding: 12px 16px;
  margin-bottom: 16px;
  word-break: break-all;
}
.result-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.btn-ghost-light {
  background: transparent;
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(251, 251, 249, 0.6);
}
.btn-ghost-light:hover { box-shadow: inset 0 0 0 1px var(--red); background: transparent; color: var(--red); }
.recent-builds {
  border-top: 1px solid rgba(251, 251, 249, 0.2);
  padding-top: 24px;
  margin-bottom: 40px;
}
.recent-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(251, 251, 249, 0.6);
  margin-bottom: 16px;
}
#recentBuildsList { list-style: none; }
#recentBuildsList li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(251, 251, 249, 0.12);
  font-size: 14px;
}
#recentBuildsList .rb-name { font-weight: 700; color: #fff; }
#recentBuildsList .rb-date { color: rgba(251, 251, 249, 0.55); font-size: 12px; letter-spacing: 0.06em; }
#recentBuildsList .rb-dl {
  margin-left: auto;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--red);
  padding-bottom: 2px;
  white-space: nowrap;
}
#recentBuildsList .rb-dl:hover { color: var(--red); }
#newBuildBtn { margin-bottom: 40px; }

.queue-line {
  max-width: 860px;
  margin-top: 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 10px;
}
.queue-line #queueStatus { color: var(--ink); }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.step { border-top: 2px solid var(--ink); padding-top: 24px; }
.step-no { font-size: 14px; font-weight: 900; color: var(--red); letter-spacing: 0.1em; display: block; margin-bottom: 16px; }
.step h3 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; text-transform: uppercase; }
.step p { color: var(--gray); font-size: 15px; }

/* ---------- specs ---------- */
.specs { max-width: 960px; }
.specs > div {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.specs > div:last-child { border-bottom: 1px solid var(--line); }
.specs dt {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.specs dd { font-size: 16px; font-weight: 500; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--paper); padding: 88px 0 48px; }
.footer-word {
  font-size: clamp(3.5rem, 13vw, 10rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 48px;
}
.footer-word::after { content: ""; display: block; width: 72px; height: 12px; background: var(--red); margin-top: 24px; }
.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(251, 251, 249, 0.2);
  padding-top: 24px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(251, 251, 249, 0.65);
}
.footer-meta a { color: var(--paper); text-decoration: none; font-weight: 700; }
.footer-meta a:hover { color: var(--red); }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .hero { padding: 72px 24px 64px; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
  .hero-meta > div { padding: 16px 16px 0 0; }
  .hero-meta > div:nth-child(2) { border-right: none; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .specs > div { grid-template-columns: 1fr; gap: 8px; }
  .panel { padding: 32px 24px; }
  .topnav { display: none; }
  .topbar-meta { margin-left: auto; border-left: none; padding-left: 0; }
  .section { padding: 64px 24px; }
}

/* ============================================================
   SOCIAL BUTTONS
   Two placements:
   1. .social-sidebar — sticky floating column on the left edge (desktop)
   2. .footer-connect / .footer-socials — full-width strip in footer (all screens)
   ============================================================ */

/* ---------- 1. Sticky sidebar (desktop ≥ 900px) ---------- */
.social-sidebar {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0;
  /* hide on small screens */
  display: none;
}

@media (min-width: 900px) {
  .social-sidebar { display: flex; }
}

.soc-btn {
  display: flex;
  align-items: center;
  gap: 0;
  width: 44px;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 12px;
  border-bottom: 1px solid rgba(251,251,249,0.12);
  transition: width 0.22s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.soc-btn:last-child { border-bottom: none; }
.soc-btn svg {
  width: 20px;
  height: 20px;
  flex: none;
}
.soc-btn span {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.18s ease 0.06s, transform 0.18s ease 0.06s;
  margin-left: 10px;
  pointer-events: none;
}

/* Expand on hover */
.soc-btn:hover {
  width: 148px;
  background: var(--red);
  color: #fff;
}
.soc-btn:hover span {
  opacity: 1;
  transform: translateX(0);
}

/* Per-platform accent colours on hover */
.soc-github:hover   { background: #24292e; }
.soc-linkedin:hover { background: #0077b5; }
.soc-fiverr:hover   { background: #1dbf73; }
.soc-instagram:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
}
.soc-youtube:hover  { background: #ff0000; }
.soc-facebook:hover { background: #1877f2; }
.soc-whatsapp:hover { background: #25d366; }
.soc-portfolio:hover { background: var(--red); }

/* ---------- 2. Footer connect strip (always visible) ---------- */
.footer-connect {
  border-top: 1px solid rgba(251,251,249,0.2);
  padding: 48px 0 40px;
  margin-bottom: 0;
}
.footer-connect .kicker {
  margin-bottom: 28px;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fsoc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: rgba(251,251,249,0.07);
  color: var(--paper);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid rgba(251,251,249,0.18);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
}
.fsoc-btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.fsoc-btn:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translateY(-2px);
}
.fsoc-portfolio:hover { background: var(--red); border-color: var(--red); }

/* ---------- Footer layout adjustment for connect strip ---------- */
.footer-meta {
  border-top: 1px solid rgba(251,251,249,0.2);
}