/* ═══════════════════════════════════════════════════════════════════════════
   logout.cloud — stylesheet
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --bg:         #0a0e14;
  --bg-alt:     #0f1319;
  --bg-card:    #141a22;
  --bg-card-h:  #1a2230;
  --accent:     #00d4aa;
  --accent-dim: #009977;
  --accent-glow: rgba(0, 212, 170, 0.15);
  --text:       #e8e8e8;
  --text-body:  #b8bcc4;
  --text-muted: #6b7280;
  --border:     #1e2530;
  --border-h:   #2a3444;
  --radius:     0.75rem;
  --radius-lg:  1rem;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #00f0c0; }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow { max-width: 780px; }

.section {
  padding: 6rem 0;
  position: relative;
}
.section-alt { background: var(--bg-alt); }

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.section-sub {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.1rem;
}

/* ── NAV ──────────────────────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}
#nav.scrolled {
  background: rgba(10, 14, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text) !important;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.4s, transform 0.4s;
}
#nav.scrolled .nav-logo {
  opacity: 1;
  transform: translateY(0);
}
.logo-log { font-style: normal; }
.logo-out { font-style: italic; }
.logo-dot { font-style: normal; }
.logo-cloud { font-style: normal; font-weight: 500; color: var(--text-muted); font-size: 0.85em; }

.nav-links {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
#nav.scrolled .nav-cta {
  opacity: 1;
  pointer-events: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

/* ── BUTTONS ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary {
  background: var(--accent);
  color: #0a0e14;
}
.btn-primary:hover {
  background: #00f0c0;
  color: #0a0e14;
  box-shadow: 0 4px 20px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent-dim);
}
.btn-outline:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: #00f0c0;
}
.btn-sm { font-size: 0.85rem; padding: 0.5rem 1.25rem; }
.btn-lg { font-size: 1.1rem; padding: 0.9rem 2.5rem; }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.hero {
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 5rem;
  padding-bottom: 1.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0, 212, 170, 0.06) 0%, transparent 70%),
    var(--bg);
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-height: 100%;
}

.hero-logo {
  margin-bottom: 0.75rem;
  display: block;
  text-align: center;
}
.hero-svg {
  width: clamp(280px, 40vw, 480px);
  height: auto;
  display: inline-block;
}

.hero-scene {
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: heroFadeIn 1s ease forwards;
  animation-delay: 0.4s;
}
.hero-scene-svg {
  width: clamp(300px, 70vw, 700px);
  height: auto;
  max-height: 35vh;
  display: inline-block;
}
.ufo {
  animation: ufoHover 3s ease-in-out infinite;
}
@keyframes ufoHover {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  30% { transform: translateY(-6px) rotate(-1deg); }
  70% { transform: translateY(4px) rotate(1deg); }
}
.ufo.ufo-hit {
  animation: ufoHit 0.5s ease, ufoHover 3s ease-in-out infinite 0.5s;
}
@keyframes ufoHit {
  0%   { transform: translateY(0) rotate(0deg); }
  15%  { transform: translateY(-10px) rotate(-6deg); }
  35%  { transform: translateY(5px) rotate(4deg); }
  55%  { transform: translateY(-4px) rotate(-3deg); }
  75%  { transform: translateY(2px) rotate(1.5deg); }
  100% { transform: translateY(0) rotate(0deg); }
}
.hero { cursor: grab; }
.hero:active { cursor: grabbing; }
.hero a, .hero button { cursor: pointer; }
.hero-tagline {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.hero-sub {
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto 1rem;
  color: var(--text-body);
  line-height: 1.7;
}
.hero-cta { margin-top: 0; }

/* ── PROBLEM ──────────────────────────────────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 3rem 0 2.5rem;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.problem-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
}
.problem-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}
.problem-icon svg {
  width: 100%;
  height: 100%;
}
.problem-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}
.problem-kicker {
  text-align: center;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.5rem;
}

/* ── SOLUTION ─────────────────────────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: border-color var(--transition), transform var(--transition);
}
.solution-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-4px);
}
.solution-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.5rem;
  color: var(--accent);
}
.solution-icon svg {
  width: 100%;
  height: 100%;
}
.solution-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.solution-card p {
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ── STEPS ────────────────────────────────────────────────────────────────── */
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 3rem;
}
.step {
  text-align: center;
  flex: 1;
  max-width: 280px;
  padding: 0 1.5rem;
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent-dim);
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.step p {
  font-size: 0.95rem;
}
.step-line {
  width: 60px;
  height: 2px;
  background: var(--border);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ── FEATURES ─────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}
.feature-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1.25rem;
  color: var(--accent);
  transition: transform var(--transition);
}
.feature-card:hover .feature-icon {
  transform: scale(1.12) rotate(-5deg);
}
.feature-icon svg {
  width: 100%;
  height: 100%;
}
.feature-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.feature-card p {
  font-size: 0.93rem;
  line-height: 1.7;
}

/* ── APPS SHOWCASE ────────────────────────────────────────────────────────── */
.app-stacks { margin-top: 3rem; }
.app-stack { margin-bottom: 2.5rem; }
.app-stack:last-child { margin-bottom: 0; }
.app-stack-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
  opacity: 0.7;
}
.app-stack-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  position: relative;
}
.app-stack-cards a.app-item {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}
a.app-item {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  color: var(--text-body);
  text-decoration: none;
  cursor: pointer;
}
a.app-item:hover {
  border-color: var(--accent-dim);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
  color: var(--text-body);
}
a.app-item:active {
  transform: scale(0.98);
  transition-duration: 0.1s;
}
.app-item-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.app-item-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  margin-top: 2px;
}
.app-item-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
}
.app-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 0.15rem;
}
.app-replaces {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.3;
  display: block;
}
.app-item p {
  font-size: 0.88rem;
  line-height: 1.65;
}
.apps-infra-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ── APPS TEASER ─────────────────────────────────────────────────────────── */
.apps-teaser-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin: 2rem 0 2.5rem;
  flex-wrap: wrap;
}
.apps-teaser-icons img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 10px;
  opacity: 0.85;
  transition: opacity var(--transition), transform var(--transition);
}
.apps-teaser-icons img:hover {
  opacity: 1;
  transform: scale(1.15);
}
.apps-teaser-cta {
  text-align: center;
}

/* ── APPS PAGE HERO ──────────────────────────────────────────────────────── */
.apps-page-hero {
  padding-top: 8rem;
  padding-bottom: 2rem;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0, 212, 170, 0.06) 0%, transparent 70%),
    var(--bg);
}

/* ── METRICS ──────────────────────────────────────────────────────────────── */
#numbers { padding: 5rem 0; }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.metric-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.metric-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── COMPARISON TABLE ─────────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
thead {
  background: var(--bg-card);
}
th, td {
  padding: 0.9rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
  white-space: nowrap;
}
td:first-child {
  font-weight: 500;
  color: var(--text);
}
td.highlight {
  color: var(--accent);
  font-weight: 600;
}
th.highlight {
  color: var(--accent);
}
td.yes { color: var(--accent); }
td.no  { color: #ef4444; }

/* ── MOBILE COMPARE CARDS (hidden on desktop) ────────────────────────────── */
.compare-cards { display: none; }

.compare-cards {
  gap: 1rem;
  margin-top: 2rem;
}
.compare-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.compare-card h4 {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  font-size: 0.9rem;
}
.compare-label {
  color: var(--text-muted);
}
.compare-ours {
  color: var(--accent);
  font-weight: 600;
  padding-top: 0.5rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--border);
}
.compare-ours .compare-label {
  color: var(--accent-dim);
}
.val-yes { color: var(--accent); }
.val-no  { color: #ef4444; }

/* ── PAGE STACKS ANIMATION ────────────────────────────────────────────────── */
.page-stacks {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4rem;
  margin: 3rem auto 2.5rem;
}
.page-stack-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.page-stack {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  width: 120px;
}
/* each "page" is a thin strip at rest — falls as a full sheet, squishes flat on landing */
.pg {
  display: block;
  width: 100%;
  height: 5px;
  border-radius: 2px;
  margin-bottom: 1px;
  opacity: 0;
  transform-origin: center bottom;
}
/* stagger the widths slightly for a messy-stack look */
.pg:nth-child(odd)  { width: 100%; }
.pg:nth-child(even) { width: 96%; }
.pg:nth-child(3n)   { width: 98%; }
.pg:nth-child(5n)   { width: 94%; }
/* only animate when visible */
.page-stacks.visible .pg {
  animation: pageDrop 0.6s ease forwards;
  animation-delay: calc(var(--i) * 0.055s);
}
/* big tech pages: red */
.page-stack-theirs .pg {
  background: rgba(239, 68, 68, 0.35);
  box-shadow: 0 0 4px rgba(239, 68, 68, 0.1);
}
/* our pages: accent green */
.page-stack-mine .pg {
  background: rgba(0, 212, 170, 0.45);
  box-shadow: 0 0 4px rgba(0, 212, 170, 0.15);
}
.page-stack-vs {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  align-self: flex-end;
  padding-bottom: 1.5rem;
}
.page-stack-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}
@keyframes pageDrop {
  0% {
    opacity: 0;
    transform: translateY(-90px) scaleY(14) scaleX(0.78) rotate(2.5deg);
  }
  12% {
    opacity: 0.85;
    transform: translateY(-70px) scaleY(14) scaleX(0.78) rotate(1.5deg);
  }
  50% {
    opacity: 0.85;
    transform: translateY(0) scaleY(14) scaleX(0.78) rotate(0.3deg);
  }
  72% {
    opacity: 1;
    transform: translateY(0) scaleY(1.8) scaleX(1.02) rotate(0deg);
  }
  88% {
    transform: translateY(0) scaleY(0.7) scaleX(1) rotate(0deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scaleY(1) scaleX(1) rotate(0deg);
  }
}

/* ── LEGAL / FINE PRINT ──────────────────────────────────────────────────── */
.legal-bars {
  max-width: 780px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.legal-bar-row {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  gap: 1rem;
}
.legal-bar-label {
  display: flex;
  flex-direction: column;
}
.legal-bar-company {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.2;
}
.legal-bar-detail {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
}
.legal-bar-track {
  position: relative;
  height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: visible;
  display: flex;
  align-items: center;
}
.legal-bar-fill {
  height: 100%;
  border-radius: var(--radius);
  min-width: 18px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.legal-bar-bigtech {
  background: linear-gradient(90deg, #ef4444, #dc2626);
}
.legal-bar-logout {
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
}
.legal-bar-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  padding-left: 0.6rem;
  white-space: nowrap;
}
.legal-bar-time {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  min-width: 100px;
  text-align: right;
}
.legal-bar-ours .legal-bar-company {
  color: var(--accent);
}
.legal-bar-ours .legal-bar-time {
  color: var(--accent);
  font-weight: 600;
}
.legal-kicker {
  text-align: center;
  margin-top: 3rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.legal-kicker p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 1rem;
}
.legal-kicker strong {
  color: var(--text);
}
.legal-glow-link {
  color: var(--accent) !important;
  font-weight: 700;
  display: inline-block;
  text-decoration: underline;
  text-underline-offset: 3px;
  animation: glowTilt 3s ease-in-out infinite;
  text-shadow: 0 0 8px var(--accent-glow);
}
.legal-glow-link:hover {
  animation-play-state: paused;
  color: #00f0c0 !important;
  text-shadow: 0 0 14px rgba(0, 212, 170, 0.5);
}
@keyframes glowTilt {
  0%, 100% {
    transform: rotate(-2deg);
    text-shadow: 0 0 6px rgba(0, 212, 170, 0.2);
  }
  50% {
    transform: rotate(2deg);
    text-shadow: 0 0 16px rgba(0, 212, 170, 0.5);
  }
}
.legal-oss-note {
  font-size: 0.92rem !important;
  color: var(--text-muted) !important;
}

/* ── CONFIGURATOR ─────────────────────────────────────────────────────────── */
.configurator {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 780px;
  margin: 3rem auto 0;
}

/* Tabs */
.config-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.config-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 0.85rem 1rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.config-tab:hover { color: var(--text); }
.config-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Panels */
.config-panel { display: none; }
.config-panel.active { display: block; }

/* Configure layout */
.config-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.config-label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

/* Prefix section */
.prefix-hint {
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 0.25rem;
}
.prefix-helper {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.prefix-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.prefix-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
#prefix-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.75rem 0.85rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  color: var(--text);
  outline: none;
  min-width: 0;
}
#prefix-input::placeholder { color: var(--text-muted); }
#prefix-input.valid  { border-color: #4caf50; }
#prefix-input.invalid { border-color: #f44336; }
#prefix-input.checking { border-color: #ff9800; }

.prefix-status {
  padding: 0 0.75rem;
  display: flex;
  align-items: center;
  min-width: 28px;
}
.prefix-status .spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: #ff9800;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.prefix-status .check { color: #4caf50; font-size: 1.1rem; }
.prefix-status .cross { color: #f44336; font-size: 1.1rem; }

.prefix-feedback {
  font-size: 0.82rem;
  margin-top: 0.4rem;
  min-height: 1.2em;
}
.prefix-feedback.success { color: #4caf50; }
.prefix-feedback.error   { color: #f44336; }
.prefix-feedback.info    { color: #ff9800; }

/* Storage options */
.storage-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.storage-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  color: var(--text-body);
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.storage-option:hover {
  border-color: var(--border-h);
}
.storage-option.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.storage-option .size {
  font-weight: 700;
  color: var(--text);
  min-width: 55px;
}
.storage-option .desc {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.storage-option .price {
  font-weight: 700;
  color: var(--text);
}
.storage-option.selected .price {
  color: var(--accent);
}
.storage-option.popular {
  /* subtle highlight */
}
.pop-badge {
  position: absolute;
  top: -9px;
  right: 12px;
  background: var(--accent);
  color: #0a0e14;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Addon */
.addon-option {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 1rem;
  transition: border-color var(--transition);
}
.addon-option:hover { border-color: var(--border-h); }
.addon-option input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}
.addon-price {
  font-weight: 600;
  color: var(--accent);
}
.tooltip-trigger {
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: help;
  position: relative;
  width: 100%;
}
.tooltip-content {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-body);
  line-height: 1.5;
  z-index: 10;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.tooltip-trigger:hover .tooltip-content,
.tooltip-trigger:focus .tooltip-content {
  display: block;
}

/* Total */
.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}
.total-label {
  font-weight: 600;
  color: var(--text);
  font-size: 1rem;
}
.total-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

/* Next button */
.btn-next {
  width: 100%;
  margin-top: 1.5rem;
}

/* Review tab */
.review-columns {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
.trust-bar-inline {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.order-summary {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.order-summary-label {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.order-summary-value {
  font-weight: 700;
  color: var(--text);
  font-size: 1.05rem;
}
.included-features {
  list-style: none;
  padding: 0;
}
.included-features li {
  padding: 0.3rem 0;
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.88rem;
  color: var(--text-body);
}
.included-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}
.review-right {
  text-align: center;
  min-width: 180px;
}
.btn-order {
  width: 100%;
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
  padding: 1rem 2rem;
}
.btn-order.disabled {
  opacity: 0.5;
}
.reassurance {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.batch-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.btn-back {
  width: 100%;
  margin-top: 1.5rem;
}

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  transition: border-color var(--transition);
}
.faq[open] { border-color: var(--accent-dim); }
.faq summary {
  padding: 1.15rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform var(--transition);
}
.faq[open] summary::after {
  content: '\2212';
  color: var(--accent);
}
.faq p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--text-body);
}

/* ── EMAIL ────────────────────────────────────────────────────────────────── */
.email-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}
.email-card h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.email-card > p {
  margin-bottom: 1.75rem;
  font-size: 1rem;
}
.email-form {
  display: flex;
  gap: 0.75rem;
  max-width: 440px;
  margin: 0 auto 1rem;
}
.email-form input {
  flex: 1;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}
.email-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.email-card small {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ── FINAL CTA ────────────────────────────────────────────────────────────── */
.section-cta {
  text-align: center;
  padding: 8rem 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(0, 212, 170, 0.08) 0%, transparent 70%),
    var(--bg);
}
.section-cta h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.section-cta p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

/* ── FOOTER ───────────────────────────────────────────────────────────────── */
footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer-brand p {
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}
.footer-links {
  display: flex;
  gap: 4rem;
}
.footer-links h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.footer-links a {
  display: block;
  color: var(--text-body);
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-trust {
  margin-top: 0.25rem;
}

/* ── REVEAL ANIMATION ─────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── HERO ENTRANCE ────────────────────────────────────────────────────────── */
.hero-logo {
  opacity: 0;
  animation: heroFadeIn 0.8s ease forwards;
  animation-delay: 0.2s;
}
.hero-tagline {
  opacity: 0;
  animation: heroFadeIn 0.6s ease forwards;
  animation-delay: 0.6s;
}
.hero-sub {
  opacity: 0;
  animation: heroFadeIn 0.6s ease forwards;
  animation-delay: 0.8s;
}
.hero-cta {
  opacity: 0;
  animation: heroFadeIn 0.6s ease forwards;
  animation-delay: 1s;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .config-columns { grid-template-columns: 1fr; }
  .review-columns { grid-template-columns: 1fr; }
  .review-right { min-width: 0; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; align-items: center; }
  .step-line { width: 2px; height: 40px; margin: 0; }
  .app-stack-cards { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .legal-bar-row { grid-template-columns: 140px 1fr auto; }
  .legal-bar-time { min-width: 80px; font-size: 0.72rem; }
  .page-stacks { gap: 2.5rem; }
  .page-stack { width: 100px; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 640px) {
  .section { padding: 4rem 0; }
  .section-title { font-size: 1.6rem; }
  .section-cta h2 { font-size: 1.8rem; }
  .section-cta { padding: 5rem 0; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none !important; }

  /* Mobile menu */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 14, 20, 0.98);
    backdrop-filter: blur(12px);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open a { font-size: 1rem; }

  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .metric-value { font-size: 2rem; }

  .email-form { flex-direction: column; }
  .email-form .btn { width: 100%; }

  .trust-bar { flex-direction: column; gap: 0.5rem; align-items: center; }
  .footer-links { gap: 2rem; }

  /* ── App swimlanes: horizontal scroll per category ── */
  .app-stacks { margin-top: 2rem; }
  .app-stack { margin-bottom: 2rem; }

  .app-stack-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding-left: 0.25rem;
  }
  .app-stack-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--accent-dim), transparent);
    opacity: 0.3;
  }

  .app-stack-cards {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0.5rem 0.25rem 0.5rem 0;
    /* fade edges for peek effect */
    mask-image: linear-gradient(to right, black 0%, black calc(100% - 3rem), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 0%, black calc(100% - 3rem), transparent 100%);
  }
  .app-stack-cards::-webkit-scrollbar { display: none; }
  .app-stack-cards a.app-item {
    flex: 0 0 auto;
    width: clamp(250px, 78vw, 310px);
    scroll-snap-align: start;
    border-color: var(--border-h);
  }
  /* In swimlane mode, reveal all cards when the stack is visible
     (off-screen-right cards can't individually intersect the viewport) */
  .app-stack-cards a.app-item.reveal {
    opacity: 1;
    transform: none;
  }
  .app-stack-cards a.app-item:last-child {
    /* extra space after last card so fade doesn't clip it */
    margin-right: 3rem;
  }

  .page-stacks { gap: 1.5rem; }
  .page-stack { width: 80px; }

  .legal-bar-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .legal-bar-label {
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
  }
  .legal-bar-time {
    text-align: left;
    min-width: 0;
  }

  .table-wrap { display: none; }
  .compare-cards { display: flex; flex-direction: column; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .hero-svg { width: 240px; }
  .hero-scene-svg { max-height: 28vh; }
}