:root {
  --bg: #050505;
  --bg-elev: #0c0c0c;
  --bg-soft: #111111;
  --line: #1f1f1f;
  --line-strong: #2a2a2a;
  --text: #ededed;
  --muted: #888888;
  --faint: #555555;
  --accent: #ffffff;
  --accent-dim: #a1a1a1;
  --ok: #3ecf8e;
  --warn: #f5a524;
  --nord: #79b8ff;
  --centro: #5eead4;
  --sud: #fbbf77;
  --radius: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Outfit", ui-sans-serif, system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(56, 120, 180, 0.18), transparent 55%),
    radial-gradient(900px 600px at -10% 100%, rgba(180, 110, 50, 0.12), transparent 50%),
    radial-gradient(700px 500px at 50% 40%, rgba(255, 255, 255, 0.03), transparent 60%),
    linear-gradient(180deg, #0a0a0c 0%, #050505 45%, #07070a 100%);
  background-attachment: fixed;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 75%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.07;
  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)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: overlay;
}

.bg-orb {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.bg-orb-a {
  width: 48vw;
  height: 48vw;
  top: -16%;
  right: -12%;
  background: radial-gradient(circle, rgba(70, 140, 210, 0.45) 0%, rgba(30, 60, 90, 0.15) 40%, transparent 70%);
  animation: orb-wander-a 28s ease-in-out infinite;
}
.bg-orb-b {
  width: 42vw;
  height: 42vw;
  bottom: -14%;
  left: -12%;
  background: radial-gradient(circle, rgba(210, 130, 60, 0.35) 0%, rgba(80, 50, 30, 0.12) 45%, transparent 70%);
  animation: orb-wander-b 34s ease-in-out infinite;
}
.bg-orb-c {
  width: 28vw;
  height: 28vw;
  top: 42%;
  left: 38%;
  opacity: 0.35;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.14) 0%, transparent 70%);
  animation: orb-wander-c 22s ease-in-out infinite;
}
@keyframes orb-wander-a {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(-12vw, 10vh) scale(1.06); }
  50%  { transform: translate(-22vw, 22vh) scale(0.96); }
  75%  { transform: translate(-8vw, 8vh) scale(1.04); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes orb-wander-b {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(14vw, -12vh) scale(1.05); }
  50%  { transform: translate(24vw, -20vh) scale(0.94); }
  75%  { transform: translate(10vw, -6vh) scale(1.03); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes orb-wander-c {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(10vw, -8vh) scale(1.12); }
  66%  { transform: translate(-12vw, 10vh) scale(0.9); }
  100% { transform: translate(0, 0) scale(1); }
}
.dialect-float {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  /* keep center content column clear */
  -webkit-mask-image: radial-gradient(ellipse 42% 55% at 50% 42%, transparent 55%, black 78%);
  mask-image: radial-gradient(ellipse 42% 55% at 50% 42%, transparent 55%, black 78%);
}
.df {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.02em;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.08);
  user-select: none;
  will-change: transform;
  font-size: clamp(0.72rem, 1.4vw, 0.95rem);
  transform: translate3d(0, 0, 0) rotate(0deg);
}

@media (prefers-reduced-motion: reduce) {
  .bg-orb { animation: none !important; }
}

.top, main, .foot { position: relative; z-index: 1; }

.top {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}
.top-nav { display: flex; gap: 0.35rem; }

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
  min-height: calc(100vh - 8rem);
}

.screen[hidden] { display: none !important; }
.screen.active {
  animation: rise 0.55s var(--ease) both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

#screen-home {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero {
  padding: 4.5rem 0 3rem;
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.kicker {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
}
.lede {
  margin: 0 auto 1.75rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 32rem;
}
.lede.tight { margin-bottom: 1.25rem; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  justify-content: center;
}

.btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-weight: 560;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn:hover:not(:disabled) {
  border-color: #3f3f3f;
  transform: translateY(-1px);
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary {
  background: #fff;
  color: #0a0a0a;
  border-color: #fff;
}
.btn.primary:hover:not(:disabled) {
  background: #e8e8e8;
  border-color: #e8e8e8;
}
.btn.soft { background: transparent; }
.btn.sm { padding: 0.4rem 0.85rem; font-size: 0.9rem; }
.btn.record {
  min-width: 12.5rem;
  min-height: 3.75rem;
  padding: 0.95rem 1.75rem;
  font-size: 1.2rem;
}
.btn.record.recording {
  background: #2a1215;
  border-color: #5a3036;
  color: #ffb4bc;
}

button.ghost {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  cursor: pointer;
}
button.ghost:hover { color: var(--text); background: rgba(255,255,255,0.04); }

.link {
  appearance: none;
  border: none;
  background: none;
  color: var(--text);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 0;
}
.link:hover { color: #fff; }

.ticks {
  margin: 1.75rem auto 0;
  padding: 0;
  list-style: none;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.95rem;
  animation: rise 0.4s var(--ease) both;
  text-align: center;
  max-width: 28rem;
}
.ticks:not([hidden]) {
  display: grid;
}
.ticks li::before {
  content: "→";
  color: var(--faint);
  margin-right: 0.55rem;
}

#screen-test {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
#screen-test .panel {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
#screen-test .cta-row,
#screen-test .rec-row {
  justify-content: center;
}
#screen-test .terms {
  justify-content: center;
  text-align: left;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}
#screen-test .field {
  text-align: left;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}
#screen-test .bars,
#screen-test .result-hero {
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}
#screen-test .bars { max-width: 28rem; width: 100%; }

.stepper {
  display: flex;
  gap: 0.4rem;
  margin: 1.5rem auto 1.25rem;
  justify-content: center;
}
.dot {
  width: 1.6rem;
  height: 3px;
  border-radius: 2px;
  background: var(--line-strong);
  transition: background 0.25s var(--ease), width 0.25s var(--ease);
}
.dot.on {
  background: #fff;
  width: 2.2rem;
}

.panel {
  max-width: 40rem;
  padding: 0.25rem 0 2rem;
  animation: rise 0.45s var(--ease) both;
}
.panel h2 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 1.75rem;
  letter-spacing: -0.03em;
}
.muted { color: var(--muted); font-size: 0.95rem; }

.line-single {
  margin: 1.75rem auto 0.65rem;
  max-width: 36rem;
  text-align: center;
  color: var(--text);
  font-size: clamp(1.2rem, 2.8vw, 1.5rem);
  line-height: 1.55;
  letter-spacing: -0.015em;
}
#btn-next-line {
  margin: 0.15rem auto 0;
}

.hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 auto 1.25rem;
  max-width: 32rem;
}

.rec-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 2.75rem auto 0.75rem;
}
.pill {
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
}
.pill.live { color: #ffb4bc; border-color: #5a3036; }
.pill.busy { color: var(--warn); border-color: #4a3a1a; }
.wave-wrap {
  margin: 0.35rem auto 1rem;
  max-width: 34rem;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}
.wave-wrap[hidden] { display: none; }
#wave-canvas {
  display: block;
  width: 100%;
  height: 72px;
}

.status {
  color: var(--muted);
  font-size: 0.9rem;
  min-height: 1.25rem;
  text-align: center;
}
.analyzing {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem auto;
  padding: 1.15rem 1.1rem 1.05rem;
  max-width: 20rem;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
}
.analyzing[hidden] { display: none; }
.analyzing-label {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-align: center;
}
.progress {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.progress-track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
}
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c4a574 0%, #e8d5b5 45%, #f3ebe0 100%);
  box-shadow: 0 0 12px rgba(232, 213, 181, 0.25);
  transition: width 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.progress-fill.is-indeterminate {
  width: 36% !important;
  animation: progress-slide 1.35s ease-in-out infinite;
}
@keyframes progress-slide {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}
.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}
#analyzing-pct {
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  font-weight: 500;
}

.result-hero {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin: 1rem 0 1.25rem;
  flex-wrap: wrap;
}
.result-area {
  font-family: var(--display);
  font-size: 2rem;
  letter-spacing: -0.03em;
}
.result-area.Nord { color: var(--nord); }
.result-area.Centro { color: var(--centro); }
.result-area.Sud { color: var(--sud); }
.result-conf {
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.bars { display: grid; gap: 0.55rem; margin-bottom: 1.5rem; }
.bar-row {
  display: grid;
  grid-template-columns: 5.5rem 1fr 3rem;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.9rem;
}
.bar-track {
  height: 6px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: #fff;
  transition: width 0.6s var(--ease);
}
.bar-fill.Nord { background: var(--nord); }
.bar-fill.Centro { background: var(--centro); }
.bar-fill.Sud { background: var(--sud); }
.bar-pct { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.areas {
  border: none;
  margin: 1.25rem 0 0.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.areas legend {
  grid-column: 1 / -1;
  margin-bottom: 0.55rem;
  color: var(--faint);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.chip {
  cursor: pointer;
}
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.chip input:checked + span {
  border-color: #fff;
  background: #161616;
  box-shadow: inset 0 0 0 1px #fff;
}

.field {
  margin: 0.9rem 0;
  display: grid;
  gap: 0.35rem;
}
.field label { font-size: 0.9rem; color: var(--muted); }
.field select {
  width: 100%;
  appearance: none;
  background: var(--bg-elev) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") right 0.9rem center no-repeat;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.75rem 2.2rem 0.75rem 0.9rem;
  font: inherit;
  min-height: 2.85rem;
  transition: border-color 0.2s var(--ease);
}
.field select:focus {
  outline: none;
  border-color: #555;
}

.terms {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 1.1rem 0 1.25rem;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--muted);
  cursor: pointer;
}
.terms input { margin-top: 0.25rem; accent-color: #fff; }

.foot {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--faint);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}
.foot-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.turnstile-slot {
  margin: 0.75rem 0 0.25rem;
  min-height: 65px;
}
.support-actions {
  margin-top: 0.75rem;
}
.support-email {
  margin: 1rem 0 0;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  word-break: break-all;
}
.support-email a {
  color: inherit;
}
.result-alt {
  margin: 0.35rem 0 0.85rem;
  font-size: 0.95rem;
  line-height: 1.45;
  max-width: 28rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(6px);
  animation: rise 0.25s var(--ease) both;
}
.modal[hidden] { display: none; }
.modal-card {
  width: min(560px, 100%);
  max-height: min(84vh, 720px);
  overflow: auto;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 1.15rem 1.25rem 1.4rem;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.modal-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.modal-body h3 {
  margin: 1.1rem 0 0.35rem;
  font-size: 0.95rem;
}
.modal-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

@media (max-width: 560px) {
  .top, main, .foot { padding-left: 1rem; padding-right: 1rem; }
  .hero { padding-top: 2.5rem; }
  .areas { grid-template-columns: 1fr; }
  .chip span { justify-content: flex-start; padding-left: 1rem; }
  .btn.record { width: 100%; }
  .bar-row { grid-template-columns: 4.5rem 1fr 2.6rem; }
}