/**
 * ProDigit Contact V2. Preview styles.
 */
@import url("tokens.css");

body.contact-v2 {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 70% 45% at 50% -10%, var(--color-accent-dim), transparent),
    radial-gradient(ellipse 50% 35% at 90% 60%, var(--color-frequency-dim), transparent),
    radial-gradient(ellipse 40% 30% at 10% 90%, var(--color-accent-dim), transparent);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

[data-theme="light"] body.contact-v2 {
  background-image:
    radial-gradient(ellipse 70% 45% at 50% -10%, var(--color-accent-dim), transparent),
    radial-gradient(ellipse 50% 35% at 90% 60%, var(--color-frequency-dim), transparent);
}

[data-theme="light"] .contact-page__signal {
  opacity: 0.12;
}

.contact-page {
  position: relative;
  padding-block: var(--space-6) var(--space-12);
}

.contact-page__signal {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.22;
}

.contact-page__signal svg {
  position: absolute;
  width: 120%;
  max-width: 48rem;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

@media (prefers-reduced-motion: no-preference) {
  .contact-page__signal .signal-wave {
    stroke-dasharray: 400;
    animation: contact-wave-flow 16s var(--ease-smooth, cubic-bezier(0.45, 0.05, 0.25, 1)) infinite alternate;
  }

  @keyframes contact-wave-flow {
    0% {
      stroke-dashoffset: 100;
      opacity: 0.25;
    }
    100% {
      stroke-dashoffset: 0;
      opacity: 0.5;
    }
  }
}

.contact-page .container {
  position: relative;
  z-index: 1;
}

.contact-intro {
  text-align: center;
  max-width: 32rem;
  margin: 0 auto var(--space-6);
}

.contact-intro__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-3);
}

.contact-intro__title {
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-text-on-glass);
  margin: 0 0 var(--space-4);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.contact-intro__lead {
  font-size: var(--text-base);
  color: var(--color-text-muted-strong);
  margin: 0;
  line-height: 1.55;
}

.contact-form-card {
  max-width: 36rem;
  margin: 0 auto;
  padding: var(--space-6);
  background: var(--color-glass-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

@media (min-width: 640px) {
  .contact-form-card {
    padding: var(--space-8);
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: left;
}

.contact-form__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-on-glass);
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-on-glass);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--color-text-subtle);
}

.contact-form__input:hover,
.contact-form__select:hover,
.contact-form__textarea:hover {
  border-color: var(--color-border-hover);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.contact-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

.contact-form__select option {
  background: var(--color-surface);
  color: var(--color-text);
}

.contact-form__textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form__submit {
  width: 100%;
  margin-top: var(--space-2);
}

.contact-form__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted-strong);
  text-align: center;
  margin: var(--space-4) 0 0;
}

/* Interest pills */
.interest-pills {
  margin: 0;
  padding: 0;
  border: none;
  min-width: 0;
}

.interest-pills legend {
  padding: 0;
  margin-bottom: var(--space-2);
}

.interest-pills__hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted-strong);
  margin: 0 0 var(--space-3);
}

.interest-pills__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.interest-pill {
  position: relative;
  cursor: pointer;
  border: none;
  padding: 0;
  margin: 0;
  background: none;
  font: inherit;
  color: inherit;
}

.interest-pill__label {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted-strong);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition:
    color var(--duration-normal) var(--ease-out),
    background var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.interest-pill:hover .interest-pill__label {
  border-color: var(--color-border-hover);
  color: var(--color-text-on-glass);
}

.interest-pill:focus-visible .interest-pill__label {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.interest-pill.is-selected .interest-pill__label {
  color: var(--color-text-on-glass);
  background: var(--color-accent-dim);
  border-color: var(--color-accent);
  box-shadow: 0 0 20px var(--color-accent-glow);
}

.interest-pills__error {
  font-size: var(--text-sm);
  color: #f87171;
  margin: var(--space-3) 0 0;
}

.interest-pills__error[hidden] {
  display: none;
}

.interest-pills.is-invalid .interest-pills__grid {
  padding: var(--space-2);
  border-radius: var(--radius-md);
  outline: 1px solid rgba(248, 113, 113, 0.5);
}

[data-theme="light"] .interest-pill__label {
  background: #ffffff;
  color: var(--color-text-muted-strong);
}

[data-theme="light"] .interest-pill:hover .interest-pill__label {
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

[data-theme="light"] .interest-pill.is-selected .interest-pill__label {
  color: var(--color-text);
  background: var(--color-accent-dim);
}

[data-theme="light"] .contact-form__input,
[data-theme="light"] .contact-form__select,
[data-theme="light"] .contact-form__textarea {
  background: #ffffff;
  color: var(--color-text);
}

[data-theme="light"] .contact-form__label {
  color: var(--color-text);
}

/* Contact confirmation notice */
.contact-notice {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-6) var(--space-4) max(var(--space-8), env(safe-area-inset-bottom));
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-normal) var(--ease-out),
    visibility var(--duration-normal) var(--ease-out);
}

.contact-notice.is-visible {
  opacity: 1;
  visibility: visible;
}

.contact-notice[hidden] {
  display: none !important;
}

.contact-notice__panel {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  width: min(24rem, 100%);
  padding: var(--space-5) var(--space-5);
  color: var(--color-text-on-glass);
  background: var(--color-glass-panel);
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  box-shadow:
    var(--shadow-card),
    0 0 32px var(--color-accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: translateY(1rem);
  transition: transform var(--duration-normal) var(--ease-out);
}

.contact-notice.is-visible .contact-notice__panel {
  transform: translateY(0);
}

.contact-notice--error .contact-notice__panel {
  border-color: rgba(248, 113, 113, 0.45);
  box-shadow: var(--shadow-card), 0 0 20px rgba(248, 113, 113, 0.12);
}

.contact-notice__icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  border: 1px solid rgba(34, 211, 238, 0.35);
  position: relative;
}

.contact-notice__icon::after {
  content: "";
  position: absolute;
  left: 0.72rem;
  top: 0.45rem;
  width: 0.45rem;
  height: 0.75rem;
  border: solid var(--color-accent);
  border-width: 0 0 2px 2px;
  transform: rotate(-45deg);
}

.contact-notice--error .contact-notice__icon {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.4);
}

.contact-notice--error .contact-notice__icon::after {
  content: "!";
  border: none;
  transform: none;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #f87171;
}

.contact-notice__content {
  min-width: 0;
  text-align: left;
}

.contact-notice__title {
  margin: 0 0 var(--space-1);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-on-glass);
  line-height: 1.3;
}

.contact-notice__text {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted-strong);
  line-height: 1.45;
}

[data-theme="light"] .contact-notice__panel {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.96);
}

[data-theme="light"] .contact-notice__title {
  color: var(--color-text);
}

[data-theme="light"] .contact-notice__text {
  color: var(--color-text-muted);
}