:root {
  --bg: #0b0f14;
  --bg-elevated: #141d28;
  --bg-soft: #1f2b3a;
  --ink: #f5f7f6;
  --ink-muted: #98a6b4;
  --ink-faint: #6d7d8c;
  --accent: #35dd9a;
  --accent-bright: #4dedac;
  --accent-dim: #1f9d6d;
  --accent-2: #38c6f0;
  --warn: #f0c179;
  --danger: #ec8474;
  --line: rgba(240, 244, 248, 0.1);
  --line-strong: rgba(240, 244, 248, 0.16);
  --glow: rgba(53, 221, 154, 0.16);

  --font-display: "Sora", "Manrope", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;

  --radius-sm: 0.6rem;
  --radius: 0.9rem;
  --radius-lg: 1.35rem;
  --radius-xl: 1.75rem;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 14px 40px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 32px 90px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 14px 34px rgba(53, 221, 154, 0.28);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.58;
  letter-spacing: -0.003em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection {
  background: color-mix(in srgb, var(--accent) 32%, transparent);
  color: #fff;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.hidden {
  display: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-color: var(--line);
}
@media (min-width: 768px) {
  .site-header {
    padding: 1rem 2rem;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.logo-mark {
  display: block;
  flex-shrink: 0;
  border-radius: 0.6rem;
  transition: transform 0.2s var(--ease), filter 0.2s var(--ease);
  filter: drop-shadow(0 4px 12px rgba(53, 221, 154, 0.22));
}
.logo:hover {
  text-decoration: none;
}
.logo:hover .logo-mark {
  transform: translateY(-1px) rotate(-3deg);
}
.logo-word {
  line-height: 1;
}

.site-nav {
  display: flex;
  gap: 1.75rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.site-nav a {
  position: relative;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.15s var(--ease);
}
.site-nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

.grain {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  opacity: 0.07;
  pointer-events: none;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fade-up 0.7s ease-out both;
}
.animate-fade-up-delay {
  animation: fade-up 0.7s ease-out 0.12s both;
}
.animate-fade-up-delay-2 {
  animation: fade-up 0.7s ease-out 0.22s both;
}

.landing {
  position: relative;
  overflow: hidden;
}
.landing-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(53, 221, 154, 0.16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 85% 12%, rgba(56, 198, 240, 0.12), transparent 55%),
    linear-gradient(180deg, #10161e 0%, #0d1219 50%, #0a0e13 100%);
}
.landing-grain {
  position: absolute;
  inset: 0;
}
.landing-photo {
  position: absolute;
  inset: 0 0 auto;
  height: 55vh;
  opacity: 0.14;
  pointer-events: none;
  background-image: linear-gradient(to bottom, transparent 30%, var(--bg) 92%),
    url(/assets/samples/showcase-before.jpg);
  background-size: cover;
  background-position: center 40%;
  filter: saturate(0.65) brightness(0.5);
}
.landing-inner {
  position: relative;
  z-index: 1;
  max-width: 64rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
}
@media (min-width: 768px) {
  .landing-inner {
    padding-top: 5rem;
  }
}

.hero-h1 {
  margin: 0 auto;
  max-width: 48rem;
  text-align: center;
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.hero-lead {
  margin: 1.25rem auto 0;
  max-width: 40rem;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-muted);
}
.hero-lead p {
  margin: 0.35rem 0;
}
.hide-sm {
  display: none;
}
@media (min-width: 640px) {
  .hide-sm {
    display: inline;
  }
}

.upload-zone {
  max-width: 48rem;
  margin: 2.5rem auto 0;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--bg-elevated) 85%, transparent);
  padding: 0.35rem;
  box-shadow: 0 0 0 1px rgba(62, 207, 142, 0.1), 0 28px 90px rgba(0, 0, 0, 0.5);
}
.upload-zone.dragging {
  outline: 2px solid var(--accent);
}
.upload-btn {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  border: 0;
  border-radius: 0.9rem;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--bg-soft) 50%, transparent), transparent);
  color: inherit;
  cursor: pointer;
  padding: 4rem 2rem;
  font: inherit;
  text-align: center;
}
.upload-btn:hover {
  background: linear-gradient(to bottom, color-mix(in srgb, var(--bg-soft) 80%, transparent), transparent);
}
.upload-icon {
  display: flex;
  height: 3.5rem;
  width: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--glow);
  color: var(--accent);
}
.upload-title {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 600;
}
.upload-sub,
.upload-formats {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.75rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.sample-link {
  display: block;
  margin: 1.25rem auto 0;
  border: 0;
  background: none;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-size: 0.95rem;
}
.sample-link:hover {
  text-decoration: underline;
}
.error-text {
  margin: 0.75rem 0 0;
  text-align: center;
  color: var(--danger);
  font-size: 0.9rem;
}

.content-section {
  position: relative;
  z-index: 1;
  max-width: 56rem;
  margin: 0 auto;
  padding: 3.5rem 1.25rem;
}
.content-section.border-top {
  border-top: 1px solid var(--line);
}
.section-title {
  margin: 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.band-eyebrow {
  display: block;
  margin: 0 0 0.9rem;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.band-light .band-eyebrow {
  color: var(--accent-dim);
}
.steps {
  display: grid;
  gap: 2rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .steps li {
    text-align: left;
  }
}
.steps li {
  text-align: center;
}
.step-num {
  display: inline-flex;
  height: 2rem;
  width: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}
.steps h3 {
  margin: 0.75rem 0 0;
  font-size: 1.1rem;
}
.steps p {
  margin: 0.5rem 0 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.pill-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.pill-links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  color: var(--ink-muted);
  font-size: 0.875rem;
  text-decoration: none;
}
.pill-links a:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--ink);
}

.check-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-muted);
}
.check-list li {
  display: flex;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.check {
  color: var(--accent);
}
.faq {
  margin: 1.5rem 0 0;
}
.faq dt {
  font-weight: 600;
}
.faq dd {
  margin: 0.35rem 0 1.5rem;
  color: var(--ink-muted);
}
.muted {
  color: var(--ink-muted);
}
.small {
  font-size: 0.875rem;
}

.privacy-page {
  position: relative;
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}
.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
}
.privacy-h1 {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
}
.prose {
  margin-top: 2rem;
  color: var(--ink-muted);
  line-height: 1.7;
}
.btn-primary {
  display: inline-flex;
  margin-top: 2.5rem;
  border-radius: 0.75rem;
  background: var(--accent);
  color: #0c1210;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

/* Editor */
.editor {
  display: flex;
  min-height: calc(100vh - 4.5rem);
  flex-direction: column;
  background: var(--bg);
}
.editor-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.25rem;
}
.editor-top h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}
.editor-top p {
  margin: 0.25rem 0 0;
  color: var(--ink-muted);
  font-size: 0.875rem;
}
.btn-ghost {
  flex-shrink: 0;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
}
.btn-ghost:hover {
  color: var(--ink);
}
.editor-grid {
  display: grid;
  flex: 1;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .editor-grid {
    grid-template-columns: 1fr 380px;
  }
}
.stage-wrap {
  position: relative;
  min-height: 42vh;
  overflow: hidden;
  padding: 0.75rem;
}
@media (min-width: 768px) {
  .stage-wrap {
    min-height: 0;
    padding: 1rem;
  }
}
.stage {
  position: relative;
  display: flex;
  height: 100%;
  min-height: 280px;
  width: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 0.75rem;
  background: #0a0d11;
}
.stage-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
}
.stage-overlay[hidden] {
  display: none !important;
}
.stage canvas {
  display: block;
  touch-action: none;
}
.zoom-bar {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  z-index: 10;
  display: flex;
  transform: translateX(-50%);
  align-items: center;
  gap: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-elevated) 95%, transparent);
  padding: 0.35rem 0.5rem;
  backdrop-filter: blur(8px);
}
.zoom-bar button {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
}
.zoom-bar button:hover {
  background: var(--bg-soft);
}
.zoom-pct {
  min-width: 3.5rem;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.sidebar {
  display: flex;
  height: 100%;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  padding: 1.25rem;
}
@media (min-width: 768px) {
  .sidebar {
    max-height: none;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 1.5rem;
  }
}
@media (max-width: 767px) {
  .sidebar {
    max-height: 52vh;
  }
}
.sidebar-label {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.sidebar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.75rem 0;
  font-size: 0.95rem;
}
.toggle {
  position: relative;
  height: 1.5rem;
  width: 2.75rem;
  flex-shrink: 0;
  border: 0;
  border-radius: 999px;
  background: var(--bg-soft);
  cursor: pointer;
  padding: 0;
}
.toggle.on {
  background: var(--accent);
}
.toggle span {
  position: absolute;
  top: 0.125rem;
  left: 0.125rem;
  height: 1.25rem;
  width: 1.25rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s ease;
}
.toggle.on span {
  transform: translateX(1.25rem);
}
.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.strength-grid button {
  border: 0;
  border-radius: 0.5rem;
  background: var(--bg-soft);
  color: var(--ink);
  cursor: pointer;
  padding: 0.65rem 0.5rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
}
.strength-grid button.active {
  background: var(--accent);
  color: #0c1210;
}
.strength-grid button .rec {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.8;
}
.radio-list label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 0.5rem;
  padding: 0.5rem;
  cursor: pointer;
  font-size: 0.95rem;
}
.radio-list label:hover {
  background: color-mix(in srgb, var(--bg-soft) 50%, transparent);
}
.card {
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  padding: 1rem;
}
.ready-card {
  border-color: color-mix(in srgb, var(--accent) 25%, transparent);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}
.ready-card ul {
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-muted);
  font-size: 0.875rem;
}
.ready-card li {
  margin: 0.35rem 0;
}
.btn-download {
  width: 100%;
  border: 0;
  border-radius: 0.75rem;
  background: var(--accent);
  color: #0c1210;
  cursor: pointer;
  padding: 0.9rem 1rem;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
}
.btn-download:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.btn-download:not(:disabled):hover {
  filter: brightness(0.95);
}
.tool-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tool-btns button {
  border: 0;
  border-radius: 0.5rem;
  background: var(--bg-soft);
  color: var(--ink);
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
}
.tool-btns button.active {
  background: var(--accent);
  color: #0c1210;
}
.warn {
  color: var(--warn);
  font-size: 0.875rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  padding: 1rem;
}
@media (min-width: 640px) {
  .modal-backdrop {
    align-items: center;
  }
}
.modal {
  width: 100%;
  max-width: 28rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--bg-elevated);
  padding: 1.5rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.45);
}
.modal h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
}
.modal-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.modal-actions button {
  flex: 1;
  border-radius: 0.75rem;
  cursor: pointer;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: 0.875rem;
}
.modal-actions .cancel {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
}
.modal-actions .confirm {
  border: 0;
  background: var(--accent);
  color: #0c1210;
  font-weight: 600;
}
.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.choice-grid label,
.choice-stack label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.65rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
}
.choice-grid label.on,
.choice-stack label.on {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.choice-stack {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.fieldset-legend {
  margin: 1.25rem 0 0;
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.done {
  position: relative;
  display: flex;
  min-height: calc(100vh - 4.5rem);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.25rem;
  text-align: center;
}
.done-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 40% at 50% 30%, rgba(62, 207, 142, 0.14), transparent 60%);
}
.done-inner {
  position: relative;
  z-index: 1;
  max-width: 28rem;
}
.done-check {
  display: flex;
  height: 3.5rem;
  width: 3.5rem;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
}
.done h1 {
  margin: 1.25rem 0 0;
  font-family: var(--font-display);
  font-size: 1.85rem;
}
.done ul {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  text-align: left;
  color: var(--ink-muted);
}
.done li {
  margin: 0.5rem 0;
}
.done .btn-download {
  display: inline-block;
  width: auto;
  margin-top: 2rem;
  padding-inline: 1.25rem;
}