/* ============================================================
   Tensoria Digital · Guided project brief
   A three-stage qualification flow shared by home and contact.
   ============================================================ */

.td-contact__panel--brief,
.td-contact__form--brief{
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

.td-contact__panel--brief > .td-brief,
.td-contact__form--brief > .td-brief{
  width:100%;
}

.td-brief{
  --brief-ink:var(--td-ink,#10173a);
  --brief-muted:var(--td-ink-soft,#4c5578);
  --brief-paper:var(--td-paper,#f4f5fa);
  --brief-white:var(--td-white,#fff);
  --brief-blue:var(--td-blue,#2337e4);
  --brief-blue-deep:var(--td-blue-deep,#17227f);
  --brief-line:var(--td-line,rgba(16,23,58,.14));
  --brief-line-soft:var(--td-line-soft,rgba(16,23,58,.08));
  --brief-danger:#b4233d;
  --brief-success:#178b5b;

  position:relative;
  isolation:isolate;
  scroll-margin-top:6rem;
  overflow:hidden;
  border:1px solid var(--brief-line-soft);
  border-radius:20px;
  background:var(--brief-white);
  box-shadow:0 24px 64px rgba(16,23,58,.1), inset 0 1px 0 rgba(255,255,255,.9);
  color:var(--brief-ink);
}

.td-brief::before{
  content:"";
  position:absolute;
  z-index:-1;
  top:-8rem;
  right:-8rem;
  width:18rem;
  height:18rem;
  border-radius:50%;
  background:radial-gradient(circle,rgba(35,55,228,.1),transparent 68%);
  pointer-events:none;
}

.td-brief__header{
  display:grid;
  gap:.7rem;
  padding:2rem 2.1rem 1.65rem;
  background:
    linear-gradient(rgba(35,55,228,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(35,55,228,.025) 1px,transparent 1px),
    linear-gradient(145deg,#fff,#f7f8fd);
  background-size:22px 22px,22px 22px,auto;
}

.td-brief__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.td-brief__meta span,
.td-brief__meta small{
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.6rem;
  letter-spacing:.11em;
  text-transform:uppercase;
}

.td-brief__meta span{
  display:inline-flex;
  align-items:center;
  color:var(--brief-blue);
}

.td-brief__meta span i{
  width:6px;
  height:6px;
  margin-right:.45rem;
  border-radius:50%;
  background:var(--brief-success);
  box-shadow:0 0 0 4px rgba(23,139,91,.1);
}

.td-brief__meta small{
  color:#5e6884;
}

.td-brief__header h3,
.td-brief__success h3{
  margin:0;
  color:var(--brief-ink);
  font-family:"Bricolage Grotesque","Instrument Sans",sans-serif;
  font-size:clamp(1.55rem,2.7vw,2rem);
  font-weight:500;
  line-height:1.05;
  letter-spacing:-.025em;
}

.td-brief__header p{
  margin:0;
  max-width:58ch;
  color:var(--brief-muted);
  font-size:.92rem;
  line-height:1.65;
}

.td-brief__progress{
  padding:1rem 2.1rem 1.1rem;
  background:linear-gradient(135deg,#101735,#0b1028);
  color:#fff;
}

.td-brief__progress ol{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:.6rem;
  margin:0 0 .8rem;
  padding:0;
  list-style:none;
}

.td-brief__progress button{
  display:flex;
  align-items:center;
  gap:.5rem;
  width:100%;
  padding:0;
  border:0;
  background:transparent;
  color:#7f8bac;
  text-align:left;
  cursor:pointer;
  transition:color .2s ease;
}

.td-brief__progress button:disabled{
  cursor:default;
}

.td-brief__progress button:focus-visible{
  outline:2px solid #8fa2ff;
  outline-offset:3px;
  border-radius:4px;
}

.td-brief__progress button span{
  display:grid;
  place-items:center;
  width:1.55rem;
  height:1.55rem;
  flex:0 0 auto;
  border:1px solid rgba(146,166,255,.2);
  border-radius:50%;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.55rem;
  transition:border-color .2s ease,background-color .2s ease,color .2s ease;
}

.td-brief__progress button strong{
  overflow:hidden;
  font-size:.73rem;
  font-weight:500;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.td-brief__progress li.is-current button,
.td-brief__progress li.is-complete button{
  color:#f4f6ff;
}

.td-brief__progress li.is-current button span{
  border-color:#8392ff;
  background:#2337e4;
  color:#fff;
  box-shadow:0 0 0 4px rgba(35,55,228,.18);
}

.td-brief__progress li.is-complete button span{
  border-color:rgba(44,175,118,.48);
  background:rgba(44,175,118,.14);
  color:#63d79d;
}

.td-brief__progress-line{
  height:2px;
  overflow:hidden;
  border-radius:999px;
  background:rgba(146,166,255,.12);
}

.td-brief__progress-line span{
  display:block;
  width:0;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,#6375ff,#23b9d1,#e8500a);
  transition:width .45s cubic-bezier(.22,1,.36,1);
}

.td-brief__form{
  position:relative;
}

.td-brief:not(.is-enhanced) .td-brief__progress,
.td-brief:not(.is-enhanced) [data-form-next],
.td-brief:not(.is-enhanced) [data-form-back],
.td-brief:not(.is-enhanced) [data-message-meter],
.td-brief:not(.is-enhanced) .td-brief__summary{
  display:none;
}

.td-brief__noscript{
  margin:1.25rem 2.1rem 0;
  padding:.85rem 1rem;
  border-left:3px solid var(--brief-blue);
  background:rgba(35,55,228,.05);
  color:var(--brief-muted);
  font-size:.8rem;
  line-height:1.55;
}

.td-brief__trap{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
}

.td-brief__alert{
  margin:1.4rem 2.1rem 0;
  padding:.85rem 1rem;
  border:1px solid rgba(180,35,61,.22);
  border-radius:10px;
  background:rgba(180,35,61,.06);
  color:#8e1830;
  font-size:.84rem;
  line-height:1.5;
}

.td-brief__alert:focus-visible{
  outline:3px solid var(--brief-danger);
  outline-offset:2px;
}

.td-brief__step{
  display:grid;
  gap:1.5rem;
  min-width:0;
  margin:0;
  padding:2rem 2.1rem 2.1rem;
  border:0;
}

.is-enhanced .td-brief__step.is-active{
  animation:tdBriefStepIn .42s cubic-bezier(.22,1,.36,1) both;
}

.td-brief__step > legend{
  display:grid;
  gap:.35rem;
  width:100%;
  margin:0 0 .1rem;
  padding:0;
}

.td-brief__step > legend > span{
  color:var(--brief-blue);
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.62rem;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.td-brief__step > legend > strong{
  color:var(--brief-ink);
  font-family:"Bricolage Grotesque","Instrument Sans",sans-serif;
  font-size:1.28rem;
  font-weight:500;
  line-height:1.15;
  letter-spacing:-.018em;
}

.td-brief__step > legend > small{
  max-width:62ch;
  color:var(--brief-muted);
  font-size:.8rem;
  line-height:1.55;
}

.td-service-choices{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.55rem;
}

.td-service-choice label{
  position:relative;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:.65rem;
  align-items:center;
  min-height:4.35rem;
  padding:.75rem .8rem;
  overflow:hidden;
  border:1px solid var(--brief-line-soft);
  border-radius:11px;
  background:#f7f8fc;
  cursor:pointer;
  transition:border-color .2s ease,background-color .2s ease,transform .2s ease,box-shadow .2s ease;
}

.td-service-choice label:hover{
  border-color:rgba(35,55,228,.25);
  background:#fff;
  transform:translateY(-1px);
}

.td-service-choice__index{
  align-self:start;
  color:#5f6985;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.54rem;
  letter-spacing:.06em;
}

.td-service-choice__copy{
  display:grid;
  gap:.16rem;
  min-width:0;
}

.td-service-choice__copy strong{
  color:var(--brief-ink);
  font-size:.78rem;
  font-weight:600;
  line-height:1.2;
}

.td-service-choice__copy small{
  overflow:hidden;
  color:#5f6985;
  font-size:.65rem;
  line-height:1.3;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.td-service-choice label > i{
  position:relative;
  display:block;
  width:16px;
  height:16px;
  border:1px solid rgba(16,23,58,.2);
  border-radius:50%;
  background:#fff;
}

.td-service-choice label > i::after{
  content:"";
  position:absolute;
  inset:3px;
  border-radius:50%;
  background:var(--brief-blue);
  opacity:0;
  transform:scale(.35);
  transition:opacity .18s ease,transform .18s ease;
}

.td-service-choice input:checked + label{
  border-color:rgba(35,55,228,.42);
  background:linear-gradient(145deg,rgba(35,55,228,.08),rgba(35,55,228,.025));
  box-shadow:inset 3px 0 0 var(--brief-blue);
}

.td-service-choice input:checked + label .td-service-choice__index{
  color:var(--brief-blue);
}

.td-service-choice input:checked + label > i{
  border-color:var(--brief-blue);
}

.td-service-choice input:checked + label > i::after{
  opacity:1;
  transform:scale(1);
}

.td-service-choice input:focus-visible + label,
.td-choice-pills input:focus-visible + label,
.td-timeline-choices input:focus-visible + label{
  outline:3px solid var(--brief-blue);
  outline-offset:2px;
}

.td-field-group,
.td-field{
  display:grid;
  gap:.5rem;
  min-width:0;
}

.td-field-group{
  width:100%;
  margin:0;
  padding:0;
  border:0;
}

.td-field-group > legend{
  width:100%;
  padding:0;
}

.td-field-group__label,
.td-field__label{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1rem;
}

.td-field-group__label strong,
.td-field label,
.td-field__label label{
  color:var(--brief-ink);
  font-size:.82rem;
  font-style:normal;
  font-weight:600;
}

.td-field-group__label small,
.td-field__label span,
.td-field label em{
  color:#59647f;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.55rem;
  font-style:normal;
  font-weight:400;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.td-choice-pills{
  display:flex;
  flex-wrap:wrap;
  gap:.48rem;
}

.td-choice-pills label{
  display:inline-flex;
  align-items:center;
  min-height:2.35rem;
  padding:.55rem .78rem;
  border:1px solid var(--brief-line);
  border-radius:999px;
  background:#fff;
  color:var(--brief-muted);
  font-size:.72rem;
  font-weight:500;
  cursor:pointer;
  transition:border-color .2s ease,background-color .2s ease,color .2s ease;
}

.td-choice-pills input:checked + label{
  border-color:rgba(35,55,228,.4);
  background:rgba(35,55,228,.08);
  color:var(--brief-blue-deep);
}

.td-choice-pills--contact label{
  min-width:7rem;
  justify-content:center;
}

.td-field-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.85rem;
}

.td-field input,
.td-field textarea{
  width:100%;
  border:1px solid var(--brief-line);
  border-radius:11px;
  background:#f4f5fa;
  color:var(--brief-ink);
  font-family:"Instrument Sans",sans-serif;
  font-size:.9rem;
  box-shadow:inset 0 1px 2px rgba(16,23,58,.025);
  transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease;
}

.td-field input{
  min-height:3.35rem;
  padding:.8rem .95rem;
}

.td-field textarea{
  min-height:10.5rem;
  padding:.9rem .95rem;
  line-height:1.6;
  resize:vertical;
}

.td-field input::placeholder,
.td-field textarea::placeholder{
  color:#5f6a86;
  opacity:1;
}

.td-field input:focus,
.td-field textarea:focus{
  outline:2px solid var(--brief-blue);
  outline-offset:2px;
  border-color:var(--brief-blue);
  background:#fff;
  box-shadow:0 0 0 4px rgba(35,55,228,.1);
}

.td-field__hint{
  color:#59647f;
  font-size:.7rem;
  line-height:1.45;
}

.td-field__error{
  min-height:.9rem;
  color:var(--brief-danger);
  font-size:.68rem;
  line-height:1.35;
}

.td-field.has-error input,
.td-field.has-error textarea,
.td-service-choice.has-error label,
.td-field-group.has-error .td-choice-pills label,
.td-field-group.has-error .td-timeline-choices label{
  border-color:rgba(180,35,61,.42);
}

.td-timeline-choices{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.5rem;
}

.td-timeline-choices label{
  display:grid;
  gap:.15rem;
  min-height:3.7rem;
  padding:.7rem .8rem;
  border:1px solid var(--brief-line-soft);
  border-radius:10px;
  background:#f7f8fc;
  cursor:pointer;
  transition:border-color .2s ease,background-color .2s ease;
}

.td-timeline-choices label small{
  color:var(--brief-blue);
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.5rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.td-timeline-choices label strong{
  color:var(--brief-ink);
  font-size:.75rem;
  font-weight:600;
}

.td-timeline-choices input:checked + label{
  border-color:rgba(35,55,228,.42);
  background:rgba(35,55,228,.07);
  box-shadow:inset 3px 0 0 var(--brief-blue);
}

.td-consent{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.65rem .7rem;
  align-items:start;
  padding:.85rem;
  border:1px solid var(--brief-line-soft);
  border-radius:10px;
  background:#f8f9fc;
}

.td-consent input{
  width:17px;
  height:17px;
  margin:.08rem 0 0;
  accent-color:var(--brief-blue);
}

.td-consent label{
  color:var(--brief-muted);
  font-size:.72rem;
  line-height:1.5;
}

.td-consent label a{
  color:var(--brief-blue-deep);
  font-weight:600;
  text-decoration:underline;
  text-underline-offset:2px;
}

.td-consent .td-field__error{
  grid-column:2;
}

.td-brief__summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.78rem .9rem;
  border-left:2px solid var(--brief-blue);
  background:rgba(35,55,228,.045);
}

.td-brief__summary span{
  color:#5f6985;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.53rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.td-brief__summary strong{
  color:var(--brief-ink);
  font-size:.72rem;
  font-weight:600;
  text-align:right;
}

.td-brief__actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.7rem;
  padding-top:.2rem;
}

.td-brief__actions--end{
  justify-content:flex-end;
}

.td-form-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  min-height:3rem;
  padding:.72rem 1rem;
  border:1px solid transparent;
  border-radius:9px;
  font-family:"Instrument Sans",sans-serif;
  font-size:.82rem;
  font-weight:600;
  cursor:pointer;
  transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}

.td-form-button:hover,
.td-form-button:focus-visible{
  transform:translateY(-1px);
}

.td-form-button:focus-visible{
  outline:3px solid var(--brief-ink);
  outline-offset:2px;
}

.td-form-button--primary{
  min-width:10.5rem;
  color:#fff;
  background:var(--brief-blue);
  box-shadow:0 12px 24px rgba(35,55,228,.22);
}

.td-form-button--primary:hover{
  background:var(--brief-blue-deep);
  box-shadow:0 14px 28px rgba(23,34,127,.24);
}

.td-form-button--quiet{
  color:var(--brief-ink);
  border-color:var(--brief-line);
  background:#fff;
}

.td-form-button:disabled,
.td-form-button[aria-disabled="true"]{
  cursor:wait;
  opacity:.72;
  transform:none;
}

.td-form-button > i{
  display:none;
  width:14px;
  height:14px;
  border:2px solid rgba(255,255,255,.38);
  border-top-color:#fff;
  border-radius:50%;
}

.td-form-button.is-loading > i{
  display:block;
  animation:tdBriefSpin .7s linear infinite;
}

.td-brief__alternate{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding-top:1rem;
  border-top:1px solid var(--brief-line-soft);
  color:#5f6985;
  font-size:.7rem;
}

.td-brief__alternate a{
  color:var(--brief-blue-deep);
  font-weight:600;
}

.td-brief__success{
  display:grid;
  justify-items:start;
  gap:1rem;
  min-height:31rem;
  padding:3rem 2.3rem;
  align-content:center;
  background:
    radial-gradient(circle at 82% 18%,rgba(44,175,118,.12),transparent 35%),
    linear-gradient(rgba(35,55,228,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(35,55,228,.025) 1px,transparent 1px),
    #fff;
  background-size:auto,22px 22px,22px 22px,auto;
}

.td-brief__success-mark{
  display:grid;
  place-items:center;
  width:3.5rem;
  height:3.5rem;
  border-radius:50%;
  background:rgba(23,139,91,.1);
  color:var(--brief-success);
  font-size:1.4rem;
  box-shadow:0 0 0 8px rgba(23,139,91,.045);
}

.td-brief__success > p:not(.td-eyebrow){
  max-width:52ch;
  margin:0;
  color:var(--brief-muted);
  line-height:1.65;
}

.td-brief__success > div{
  display:grid;
  gap:.25rem;
  min-width:14rem;
  padding:.8rem 1rem;
  border:1px solid var(--brief-line-soft);
  border-radius:9px;
  background:#f6f7fb;
}

.td-brief__success > div span,
.td-brief__success > div strong{
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.65rem;
}

.td-brief__success > div span{
  color:#5f6985;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.td-brief__success > div strong{
  color:var(--brief-blue-deep);
}

/* ============================================================
   Compact contact form and proposal route
   ============================================================ */

.td-contact-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  margin-top:1.5rem;
}

.td-contact__proposal-link{
  display:grid;
  gap:.65rem;
  margin-top:.3rem;
  padding:1.35rem 0 0;
  border-top:1px solid rgba(146,166,255,.18);
}

.td-contact__proposal-link small{
  color:#91a1d4;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.61rem;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.td-contact__proposal-link h3{
  max-width:23ch;
  margin:0;
  color:#fff;
  font-size:1.15rem;
  line-height:1.2;
}

.td-contact__proposal-link p{
  margin:0;
  color:#bec8e4;
  font-size:.82rem;
  line-height:1.6;
}

.td-contact__proposal-link a{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  width:max-content;
  margin-top:.25rem;
  color:#fff;
  font-size:.8rem;
  font-weight:600;
  text-decoration:underline;
  text-decoration-color:#6678ff;
  text-underline-offset:5px;
}

.td-contact__form--message{
  align-content:start;
}

.td-message{
  --message-ink:var(--td-ink,#10173a);
  --message-muted:var(--td-ink-soft,#4c5578);
  --message-blue:var(--td-blue,#2337e4);
  --message-line:var(--td-line,rgba(16,23,58,.14));
  --message-danger:#b4233d;
  --brief-ink:var(--message-ink);
  --brief-blue:var(--message-blue);
  --brief-blue-deep:var(--td-blue-deep,#17227f);
  --brief-line:var(--message-line);
  display:grid;
  gap:1.35rem;
}

.td-message__header{
  display:grid;
  gap:.4rem;
  padding-bottom:1.15rem;
  border-bottom:1px solid rgba(16,23,58,.09);
}

.td-message__header > p,
.td-message__success > p:first-of-type{
  display:flex;
  align-items:center;
  gap:.5rem;
  margin:0;
  color:var(--message-blue);
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.59rem;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.td-message__header > p span{
  width:7px;
  height:7px;
  border-radius:50%;
  background:#1c9d67;
  box-shadow:0 0 0 4px rgba(28,157,103,.1);
}

.td-message__header h2,
.td-message__success h2{
  margin:0;
  color:var(--message-ink);
  font-family:"Bricolage Grotesque","Instrument Sans",sans-serif;
  font-size:clamp(1.5rem,2.6vw,2rem);
  font-weight:500;
  letter-spacing:-.025em;
}

.td-message__header small{
  max-width:55ch;
  color:var(--message-muted);
  font-size:.82rem;
  line-height:1.55;
}

.td-message-form{
  display:grid;
  gap:.9rem;
  scroll-margin-top:7.5rem;
}

.td-message-form__row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.8rem;
}

.td-message-form__field{
  display:grid;
  gap:.36rem;
  min-width:0;
}

.td-message-form__field > label{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:.7rem;
  color:var(--message-ink);
  font-size:.75rem;
  font-weight:600;
}

.td-message-form__field > label span{
  color:#59647f;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.5rem;
  font-weight:400;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.td-message-form__field input,
.td-message-form__field select,
.td-message-form__field textarea{
  width:100%;
  border:1px solid var(--message-line);
  border-radius:9px;
  background:#f5f6fa;
  color:var(--message-ink);
  font-family:"Instrument Sans",sans-serif;
  font-size:.84rem;
  transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}

.td-message-form__field input,
.td-message-form__field select{
  min-height:2.85rem;
  padding:.62rem .78rem;
}

.td-message-form__field select{
  cursor:pointer;
}

.td-message-form__field textarea{
  min-height:8rem;
  padding:.72rem .78rem;
  line-height:1.55;
  resize:vertical;
}

.td-message-form__field input::placeholder,
.td-message-form__field textarea::placeholder{
  color:#65708b;
  opacity:1;
}

.td-message-form__field input:focus,
.td-message-form__field select:focus,
.td-message-form__field textarea:focus{
  outline:2px solid var(--message-blue);
  outline-offset:2px;
  border-color:var(--message-blue);
  background:#fff;
  box-shadow:0 0 0 3px rgba(35,55,228,.08);
}

.td-message-form__field > small{
  color:#59647f;
  font-size:.66rem;
  line-height:1.4;
}

.td-message-form__error{
  min-height:.8rem;
  color:var(--message-danger);
  font-size:.65rem;
  line-height:1.3;
}

.td-message-form__field [aria-invalid="true"]{
  border-color:rgba(180,35,61,.5);
}

.td-message-form__consent{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.5rem .65rem;
  align-items:start;
  padding:.72rem .78rem;
  border:1px solid rgba(16,23,58,.08);
  border-radius:9px;
  background:#f8f9fc;
}

.td-message-form__consent input{
  width:16px;
  height:16px;
  margin:.08rem 0 0;
  accent-color:var(--message-blue);
}

.td-message-form__consent label{
  color:var(--message-muted);
  font-size:.68rem;
  line-height:1.5;
}

.td-message-form__consent label a{
  color:var(--brief-blue-deep);
  font-weight:600;
  text-decoration:underline;
  text-underline-offset:2px;
}

.td-message-form__consent .td-message-form__error{
  grid-column:2;
}

.td-message-form__footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding-top:.25rem;
}

.td-message-form__footer p{
  margin:0;
  color:var(--message-muted);
  font-size:.68rem;
  line-height:1.45;
}

.td-message-form__footer p a{
  color:var(--brief-blue-deep);
  font-weight:600;
  text-decoration:underline;
  text-underline-offset:3px;
}

.td-message-form__alert,
.td-message-form__noscript{
  margin:0;
  padding:.72rem .8rem;
  border-radius:8px;
  font-size:.73rem;
  line-height:1.45;
}

.td-message-form__alert{
  border:1px solid rgba(180,35,61,.2);
  background:rgba(180,35,61,.06);
  color:#8e1830;
}

.td-message-form__alert:focus-visible{
  outline:3px solid var(--message-danger);
  outline-offset:2px;
}

.td-message-form__noscript{
  border-left:3px solid var(--message-blue);
  background:rgba(35,55,228,.05);
  color:var(--message-muted);
}

.td-message__success{
  display:grid;
  justify-items:start;
  gap:.75rem;
  min-height:21rem;
  align-content:center;
  padding:1rem 0;
}

.td-message__success > span{
  display:grid;
  place-items:center;
  width:3rem;
  height:3rem;
  border-radius:50%;
  background:rgba(23,139,91,.1);
  color:#178b5b;
  font-size:1.2rem;
}

.td-message__success > p:not(:first-of-type){
  margin:0;
  color:var(--message-muted);
}

.td-message__success > small{
  color:#59647f;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.62rem;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.td-message__success > small strong{
  color:var(--brief-blue-deep);
}

.td-message-form__alert[hidden],
.td-message__success[hidden]{
  display:none!important;
}

.td-proposal-page{
  min-height:calc(100vh - 5rem);
  background:
    radial-gradient(circle at 12% 8%,rgba(35,55,228,.09),transparent 26rem),
    linear-gradient(180deg,#f7f8fc,#eef1f8);
}

.td-proposal-stage{
  padding:clamp(3.5rem,7vw,6.5rem) 0;
}

.td-proposal-stage__shell{
  display:grid;
  gap:1rem;
  max-width:860px;
}

.td-proposal-stage .td-brief{
  scroll-margin-top:8.5rem;
}

.td-proposal-stage .td-brief__form{
  scroll-margin-top:11rem;
}

.td-proposal-stage__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:0 .25rem;
  color:#59647f;
  font-family:"IBM Plex Mono","Consolas",monospace;
  font-size:.62rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.td-proposal-stage__bar a{
  color:var(--td-blue-deep,#17227f);
  font-weight:500;
}

.td-brief__success[hidden],
.td-brief__step[hidden],
.td-brief__alert[hidden]{
  display:none!important;
}

@keyframes tdBriefStepIn{
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}

@keyframes tdBriefSpin{
  to{transform:rotate(360deg)}
}

@media (max-width:720px){
  .td-brief__header,
  .td-brief__step,
  .td-brief__success{
    padding-right:1.25rem;
    padding-left:1.25rem;
  }

  .td-brief__progress{
    padding-right:1.25rem;
    padding-left:1.25rem;
  }

  .td-brief__alert{
    margin-right:1.25rem;
    margin-left:1.25rem;
  }

  .td-brief__noscript{
    margin-right:1.25rem;
    margin-left:1.25rem;
  }

  .td-brief__meta{
    align-items:flex-start;
    flex-direction:column;
    gap:.45rem;
  }

  .td-brief__progress button strong{
    font-size:.65rem;
  }

  .td-service-choices,
  .td-field-row{
    grid-template-columns:1fr;
  }

  .td-brief__actions{
    display:grid;
    grid-template-columns:1fr;
  }

  .td-form-button{
    width:100%;
  }

  .td-form-button--primary{
    grid-row:1;
  }

  .td-brief__actions .td-form-button--quiet{
    grid-row:2;
  }

  .td-brief__alternate,
  .td-brief__summary{
    align-items:flex-start;
    flex-direction:column;
  }

  .td-brief__summary strong{
    text-align:left;
  }

  .td-contact-hero__actions,
  .td-message-form__footer,
  .td-proposal-stage__bar{
    align-items:stretch;
    flex-direction:column;
  }

  .td-contact__form--message{
    padding:1.35rem;
  }

  .td-message-form__row{
    grid-template-columns:1fr;
  }

  .td-message-form__footer .td-form-button{
    width:100%;
  }

  .td-proposal-stage{
    padding:2.5rem 0 4rem;
  }
}

@media (max-width:430px){
  .td-brief{
    border-radius:14px;
  }

  .td-brief__progress button{
    display:grid;
    justify-items:center;
    gap:.3rem;
    text-align:center;
  }

  .td-brief__progress button strong{
    font-size:.58rem;
  }

  .td-timeline-choices{
    grid-template-columns:1fr;
  }
}

@media (prefers-reduced-motion:reduce){
  .td-brief,
  .td-message,
  .td-brief *,
  .td-message *,
  .td-brief *::before,
  .td-message *::before,
  .td-brief *::after,
  .td-message *::after{
    scroll-behavior:auto!important;
    animation:none!important;
    transition:none!important;
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   Ventanas emergentes legales

   Aviso corto antes de aceptar, con el documento completo a un clic. El
   patron viene de churrasqueria; aqui se ajusta a la paleta de Tensoria.
   ───────────────────────────────────────────────────────────────────────── */

.legal-modal{
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem;
}

/* [hidden] pierde contra display:flex, asi que hay que forzarlo. */
.legal-modal[hidden]{ display: none !important; }

.legal-modal__overlay{
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 26, .62);
  backdrop-filter: blur(3px);
}

.legal-modal__content{
  position: relative;
  width: min(34rem, 100%);
  max-height: min(85vh, 44rem);
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md, 22px);
  border: 1px solid var(--line, rgba(143,173,221,.18));
  background: var(--surface-strong, #fff);
  box-shadow: 0 28px 70px rgba(3, 10, 24, .34);
  overflow: hidden;
  animation: legalModalIn .2s cubic-bezier(.2,.9,.3,1.1);
}

@keyframes legalModalIn{
  from{ opacity: 0; transform: translateY(10px) scale(.985); }
  to{ opacity: 1; transform: none; }
}

.legal-modal__header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  border-bottom: 1px solid var(--line, rgba(143,173,221,.18));
}

.legal-modal__title{
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--ink, #122036);
}

.legal-modal__close{
  flex: none;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink-soft, #4f607e);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.legal-modal__close:hover{ background: var(--surface, #f5f7fb); }

.legal-modal__body{
  padding: 1.2rem 1.3rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(143,173,221,.3) transparent;
}

.legal-modal__body::-webkit-scrollbar{ width: 6px; }
.legal-modal__body::-webkit-scrollbar-track{ background: transparent; }
.legal-modal__body::-webkit-scrollbar-thumb{
  background: rgba(143,173,221,.3);
  border-radius: 999px;
}

.legal-modal__body p,
.legal-modal__body li{
  font-size: .93rem;
  line-height: 1.65;
  color: var(--ink-soft, #4f607e);
}

.legal-modal__body p{ margin: 0 0 .8rem; }
.legal-modal__body ul{ margin: 0 0 .9rem; padding-left: 1.2rem; }
.legal-modal__body li{ margin-bottom: .35rem; }
.legal-modal__body strong{ color: var(--ink, #122036); }

.legal-modal__note{
  margin-top: 1rem;
  padding-top: .85rem;
  border-top: 1px solid var(--line, rgba(143,173,221,.18));
  font-size: .86rem !important;
}

.legal-modal__footer{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .6rem;
  padding: 1rem 1.3rem;
  border-top: 1px solid var(--line, rgba(143,173,221,.18));
  background: var(--surface, #f5f7fb);
}

/* Bloquear el scroll del fondo mientras el dialogo esta abierto. */
body.has-legal-modal{ overflow: hidden; }

@media (max-width: 30rem){
  .legal-modal__footer .td-form-button{ flex: 1 1 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce){
  .legal-modal__content{ animation: none; }
}