/* ─── language switch ─────────────────────────────────── */
.lang-switch {
  display: flex;
  justify-content: flex-end;
  gap: 0;
  padding: 0.75rem 2rem 0;
}

.lang-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.6rem;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.lang-btn:first-child {
  border-radius: 2px 0 0 2px;
}

.lang-btn:last-child {
  border-radius: 0 2px 2px 0;
  border-left: none;
}

.lang-btn.active {
  color: var(--accent);
  border-color: var(--accent-border);
  background: rgba(230, 197, 74, 0.08);
}

.lang-btn:hover:not(.active) {
  color: var(--text-dim);
  border-color: var(--border-hi);
}

/* ─── hidden-attribuutin pakko-ohitus ─────────────────── */
/* `display: flex` voittaa user-agent `[hidden]` -säännön normaalisti,
   joten elementit kuten .form-success-overlay ja .feedback-form eivät
   piiloutuisi `hidden`-atribuutilla ilman tätä. */
.form-success-overlay[hidden],
.feedback-form[hidden],
[hidden].form-error,
[hidden].text-input,
[hidden].text-area {
  display: none !important;
}

/* ─── Form hero ───────────────────────────────────────── */

.form-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5rem 2rem 3.5rem;
}

.form-hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 640px;
}

.form-hero-title {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-bright);
}

.form-hero-title em {
  font-style: italic;
  color: var(--text-dim);
  font-weight: 300;
}

.form-hero-tagline {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 540px;
}

/* ─── Layout ──────────────────────────────────────────── */

.form-section {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2rem 5rem;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-section-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  border-radius: 3px;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-section-block:focus-within {
  border-color: var(--border-hi);
  box-shadow: 0 0 0 1px var(--border-mid), 0 6px 24px rgba(0, 0, 0, 0.35);
}

.section-help {
  font-size: 0.78rem;
  color: var(--text-bright);
  font-weight: 700;
  font-family: var(--font-mono);
  margin-top: -0.6rem;
  letter-spacing: 0.02em;
}

/* ─── Field ───────────────────────────────────────────── */

.field {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.field-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-bright);
  line-height: 1.5;
}

.field-label .optional {
  color: var(--text-muted);
  font-weight: 400;
  font-style: italic;
  margin-left: 0.4rem;
  font-size: 0.82em;
}

/* ─── Radio group ────────────────────────────────────── */

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.radio {
  flex: 0 0 auto;
  cursor: pointer;
  user-select: none;
  display: inline-block;
}

.radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.radio span {
  display: inline-block;
  padding: 0.55rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 2px;
  transition: color 0.15s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.radio span code {
  color: inherit;
  font-size: 0.95em;
  letter-spacing: -0.01em;
}

.radio:hover span {
  color: var(--text);
  border-color: var(--border-hi);
}

.radio input:checked + span {
  color: var(--accent);
  background: var(--accent-bg);
  border-color: var(--accent-border);
  box-shadow: 0 0 0 1px var(--accent-border);
}

.radio input:focus-visible + span {
  outline: 1px dashed var(--accent-dim);
  outline-offset: 2px;
}

/* ─── Scale 1–5 ───────────────────────────────────────── */

.scale-group {
  display: flex;
  gap: 0.4rem;
}

.scale {
  flex: 1 1 0;
  max-width: 4.5rem;
  cursor: pointer;
  user-select: none;
}

.scale input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.scale span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.75rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 2px;
  transition: color 0.15s, background 0.15s, border-color 0.15s, transform 0.12s;
}

.scale:hover span {
  color: var(--text);
  border-color: var(--border-hi);
  transform: translateY(-1px);
}

.scale input:checked + span {
  color: var(--accent);
  background: var(--accent-bg);
  border-color: var(--accent-border);
  box-shadow: 0 0 0 1px var(--accent-border);
}

.scale input:focus-visible + span {
  outline: 1px dashed var(--accent-dim);
  outline-offset: 2px;
}

/* ─── Text inputs ─────────────────────────────────────── */

.text-input,
.text-area {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-bright);
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 2px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.text-input::placeholder,
.text-area::placeholder {
  color: var(--text-ghost);
}

.text-input:hover,
.text-area:hover {
  border-color: var(--border-hi);
}

.text-input:focus,
.text-area:focus {
  outline: none;
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 1px var(--accent-border);
}

.text-area {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* ─── Honeypot (off-screen, hidden from users) ───────── */

.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none;
}

/* ─── Submit + privacy ────────────────────────────────── */

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--bg);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  letter-spacing: 0.01em;
}

.submit-btn:hover:not(:disabled) {
  background: var(--text-bright);
  border-color: var(--text-bright);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(230, 197, 74, 0.18);
}

.submit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}

.submit-arrow {
  transition: transform 0.15s;
}

.submit-btn:hover:not(:disabled) .submit-arrow {
  transform: translateX(3px);
}

.form-privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.form-error {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--red);
  background: var(--red-bg);
  border: 1px solid #2a0808;
  border-radius: 2px;
  padding: 0.65rem 0.9rem;
  text-align: center;
  letter-spacing: 0.01em;
}

/* ─── Success overlay (fullscreen) ──────────────────────── */

body.success-locked {
  overflow: hidden;
}

.form-success-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: overlay-in 0.35s ease-out;
}

@keyframes overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.form-success-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  max-width: 480px;
  padding: 3rem 2rem;
  background: var(--bg-raised);
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(230, 197, 74, 0.12), 0 0 80px rgba(230, 197, 74, 0.10);
  animation: card-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes card-in {
  0%   { opacity: 0; transform: translateY(16px) scale(0.92); }
  100% { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* SVG checkmark */
.success-svg {
  width: 144px;
  height: 144px;
  display: block;
}

.success-svg-bg {
  fill: var(--accent-bg);
  stroke: none;
}

.success-svg-circle {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 289;
  stroke-dashoffset: 289;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  animation: draw-circle 0.7s ease-out 0.05s forwards;
}

.success-svg-tick {
  fill: none;
  stroke: var(--accent);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 80;
  stroke-dashoffset: 80;
  animation: draw-tick 0.45s cubic-bezier(0.65, 0, 0.45, 1) 0.55s forwards;
  filter: drop-shadow(0 0 6px rgba(230, 197, 74, 0.45));
}

@keyframes draw-circle {
  to { stroke-dashoffset: 0; }
}

@keyframes draw-tick {
  to { stroke-dashoffset: 0; }
}

.form-success-title {
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 300;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  margin-top: 0.25rem;
  animation: text-in 0.5s ease-out 0.85s both;
}

.form-success-sub {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 360px;
  animation: text-in 0.5s ease-out 1.0s both;
}

@keyframes text-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0);   }
}

.form-success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.25rem;
  animation: text-in 0.5s ease-out 1.15s both;
}

.success-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bg);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.success-btn-primary:hover {
  background: var(--text-bright);
  border-color: var(--text-bright);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(230, 197, 74, 0.22);
}

.success-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: 3px;
  transition: color 0.15s, border-color 0.15s;
}

.success-btn-secondary:hover {
  color: var(--text-bright);
  border-color: var(--accent-dim);
}

@media (max-width: 480px) {
  .form-success-card {
    padding: 2.25rem 1.5rem;
    gap: 1rem;
  }
  .success-svg {
    width: 112px;
    height: 112px;
  }
  .form-success-actions {
    flex-direction: column;
    width: 100%;
  }
  .success-btn-primary,
  .success-btn-secondary {
    justify-content: center;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .form-success-overlay,
  .form-success-card,
  .form-success-title,
  .form-success-sub,
  .form-success-actions {
    animation: none;
  }
  .success-svg-circle,
  .success-svg-tick {
    stroke-dashoffset: 0;
    animation: none;
  }
}

/* ─── Mobile ──────────────────────────────────────────── */

@media (max-width: 600px) {
  .form-hero {
    padding: 3.5rem 1.5rem 2.5rem;
  }
  .form-section {
    padding: 2rem 1rem 3.5rem;
  }
  .form-section-block {
    padding: 1.5rem 1.25rem;
  }
  .scale {
    max-width: none;
  }
  .scale span {
    height: 2.5rem;
    font-size: 0.9rem;
  }
  .submit-btn {
    width: 100%;
  }
}