/* ============================================================================
   Conrad Legal Office — Consultation Form Section
   File: assets/css/consultation.css
   Depends on: tokens.css (imported first)
   ============================================================================ */

@import url('./tokens.css');


/* ─── SECTION ────────────────────────────────────────────────────────────── */

.consultation {
  display:               grid;
  grid-template-columns: 55fr 45fr;
  min-height:            100vh;
  background:            var(--color-beige);
  overflow:              hidden;
  position:              relative;
}

/* Top and bottom vignette */
.consultation::before,
.consultation::after {
  content:        '';
  position:       absolute;
  left:           0;
  right:          0;
  height:         8%;
  pointer-events: none;
  z-index:        10;
}

/* Top: beige (top) → transparent (bottom) */
.consultation::before {
  top:        0;
  background: linear-gradient(to bottom, var(--color-beige), transparent);
}

/* Bottom: transparent (top) → beige (bottom) */
.consultation::after {
  bottom:     0;
  background: linear-gradient(to bottom, transparent, var(--color-beige));
}


/* ─── LEFT: FORM PANEL ───────────────────────────────────────────────────── */

.consultation__form-panel {
  background-color: white;
  display:         flex;
  flex-direction:  column;
  justify-content: center;
  padding:         clamp(5rem, 7vw, 8rem) clamp(2rem, 5.5vw, 6.5rem);
}

.consultation__heading {
  font-family: var(--font-serif);
  font-size:   var(--text-h2);
  font-weight: var(--fw-regular);
  line-height: 1.05;
  color:       var(--color-blue-darkest);
  margin-bottom: 0.4rem;
}

.consultation__subheading {
  font-family:   var(--font-sans);
  font-size:     var(--text-base);
  color:         var(--color-blue);
  opacity:       0.55;
  margin-bottom: clamp(2rem, 3.5vw, 3rem);
  line-height:   1.5;
}


/* ─── FORM ───────────────────────────────────────────────────────────────── */

.consultation-form {
  display:        flex;
  flex-direction: column;
  gap:            clamp(0.875rem, 1.2vw, 1.125rem);
}

.form-row {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   clamp(0.75rem, 1.2vw, 1rem);
}


/* ─── FORM GROUP ─────────────────────────────────────────────────────────── */

.form-group {
  display:        flex;
  flex-direction: column;
  gap:            0.35rem;
}

.form-label {
  font-family:     var(--font-sans);
  font-size:       var(--text-xs);
  font-weight:     var(--fw-bold);
  letter-spacing:  0.02em;
  color:           var(--color-blue-darkest);
  opacity:         0.5;
}

.required-mark {
  color:   var(--color-red);
  opacity: 1;
}


/* ─── INPUTS & TEXTAREA ──────────────────────────────────────────────────── */

.form-input,
.form-textarea {
  width:            100%;
  font-family:      var(--font-sans);
  font-size:        var(--text-base);
  color:            var(--color-blue-darkest);
  background:       var(--color-white);
  border:           1px solid var(--color-gray-subtle);
  border-radius:    4px;
  padding:          0.7rem 0.9rem;
  transition:       border-color 0.2s ease, box-shadow 0.2s ease;
  outline:          none;
  -webkit-appearance: none;
  appearance:       none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-blue-light);
  box-shadow:   0 0 0 3px rgba(12, 13, 86, 0.06);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color:   var(--color-blue);
  opacity: 0.28;
}

.form-textarea {
  resize:     vertical;
  min-height: 110px;
  line-height: 1.55;
}

/* Input invalid state (after user interaction) */
.form-input:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
  border-color: var(--color-red-dark);
}


/* ─── NATIVE SELECT ──────────────────────────────────────────────────────── */

.form-select {
  width:            100%;
  font-family:      var(--font-sans);
  font-size:        var(--text-base);
  color:            var(--color-blue-darkest);
  background-color: var(--color-white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231f204a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:   no-repeat;
  background-position: right 0.9rem center;
  background-size:     1rem;
  border:           1px solid var(--color-gray-subtle);
  border-radius:    4px;
  padding:          0.7rem 2.5rem 0.7rem 0.9rem;
  transition:       border-color 0.2s ease, box-shadow 0.2s ease;
  outline:          none;
  -webkit-appearance: none;
  appearance:       none;
  cursor:           pointer;
}

.form-select:hover {
  border-color: var(--color-blue-light);
}

.form-select:focus {
  border-color: var(--color-red-dark);
  box-shadow:   0 0 0 3px rgba(187, 50, 50, 0.08);
}

.form-select option:hover,
.form-select option:focus {
  background: rgba(245, 107, 107, 0.14);
}

/* Placeholder option */
.form-select option[value=""] {
  color:   var(--color-blue);
  opacity: 0.4;
}


/* ─── FILE UPLOAD ────────────────────────────────────────────────────────── */

.form-upload-zone {
  position:        relative;
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  gap:             0.4rem;
  padding:         1.5rem 1rem 1.25rem;
  background:      var(--color-white);
  border:          1.5px dashed var(--color-gray-subtle);
  border-radius:   4px;
  text-align:      center;
  cursor:          pointer;
  transition:      border-color 0.2s ease, background-color 0.2s ease;
}

.form-upload-zone:hover,
.form-upload-zone.is-dragover {
  border-color:     var(--color-blue-light);
  background-color: rgba(12, 13, 86, 0.025);
}

.form-upload-zone.has-file {
  border-style:  solid;
  border-color:  var(--color-blue-electric);
  background:    rgba(12, 13, 86, 0.03);
}

/* Invisible input spans the full zone for click + drag */
.form-upload-input {
  position: absolute;
  inset:    0;
  width:    100%;
  height:   100%;
  opacity:  0;
  cursor:   pointer;
}

.form-upload-icon {
  width:        var(--icon-size-xl);
  height:       var(--icon-size-xl);
  stroke:       var(--color-blue-light);
  fill:         none;
  stroke-width: var(--icon-stroke);
  flex-shrink:  0;
  transition:   stroke 0.2s ease;
}

.form-upload-zone:hover .form-upload-icon,
.form-upload-zone.is-dragover .form-upload-icon {
  stroke: var(--color-blue-electric);
}

.form-upload-text {
  font-family: var(--font-sans);
  font-size:   var(--text-sm);
  color:       var(--color-blue);
  opacity:     0.5;
  line-height: 1.4;
  pointer-events: none;
}

.form-upload-text strong {
  color:                var(--color-blue-electric);
  opacity:              1;
  font-weight:          var(--fw-bold);
  text-decoration:      underline;
  text-underline-offset: 2px;
  pointer-events:       all;
  position:             relative;
  z-index:              1;
}

.form-upload-filename {
  display:     none;
  font-family: var(--font-sans);
  font-size:   var(--text-sm);
  font-weight: var(--fw-bold);
  color:       var(--color-blue-electric);
}

.form-upload-zone.has-file .form-upload-icon    { display: none; }
.form-upload-zone.has-file .form-upload-text    { display: none; }
.form-upload-zone.has-file .form-upload-filename { display: block; }


/* ─── DISCLAIMER ─────────────────────────────────────────────────────────── */

.form-disclaimer {
  font-family: var(--font-sans);
  font-size:   var(--text-xs);
  color:       var(--color-blue-darkest);
  opacity:     0.4;
  line-height: 1.6;
}


/* ─── SUBMIT BUTTON ──────────────────────────────────────────────────────── */

.form-submit {
  align-self:      flex-start;
  gap:             0.6rem;
  position:        relative;
  overflow:        hidden;
}

.form-submit[aria-busy="true"] {
  pointer-events: none;
  opacity:        0.75;
}

/* Ripple animation on submit */
.form-submit::after {
  content:          '';
  position:         absolute;
  inset:            0;
  background:       rgba(255, 255, 255, 0.15);
  transform:        scaleX(0);
  transform-origin: left;
  transition:       transform 0.5s ease;
}

.form-submit[aria-busy="true"]::after {
  transform: scaleX(1);
}

/* General form error (submission failure) */
.form-server-error {
  display:     none;
  font-family: var(--font-sans);
  font-size:   var(--text-sm);
  color:       var(--color-red-dark);
  padding:     0.6rem 0.9rem;
  background:  rgba(187, 50, 50, 0.06);
  border-left: 3px solid var(--color-red-dark);
  border-radius: 2px;
}

.form-server-error.visible {
  display: block;
}


/* ─── SUCCESS STATE ──────────────────────────────────────────────────────── */

.consultation__success {
  display:        none;
  flex-direction: column;
  align-items:    flex-start;
  gap:            1rem;
  padding:        2rem 2rem 2rem 1.75rem;
  background:     rgba(12, 13, 86, 0.04);
  border-radius:  6px;
  border-left:    3px solid var(--color-blue-electric);
}

.consultation__success.visible {
  display: flex;
}

.consultation__success-icon {
  width:        2.5rem;
  height:       2.5rem;
  stroke:       var(--color-blue-electric);
  fill:         none;
  stroke-width: 1.5;
  animation:    draw-check 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes draw-check {
  from { stroke-dashoffset: 80; }
  to   { stroke-dashoffset: 0;  }
}

.consultation__success-icon circle,
.consultation__success-icon polyline {
  stroke-dasharray:  80;
  stroke-dashoffset: 80;
  animation:         draw-check 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.consultation__success-icon polyline {
  animation-delay: 0.2s;
}

.consultation__success-title {
  font-family: var(--font-serif);
  font-size:   var(--text-h4);
  font-weight: var(--fw-light);
  color:       var(--color-blue-darkest);
  line-height: 1.2;
}

.consultation__success-body {
  font-family: var(--font-sans);
  font-size:   var(--text-base);
  color:       var(--color-blue);
  opacity:     0.65;
  line-height: 1.6;
}


/* ─── RIGHT: VISUAL PANEL ────────────────────────────────────────────────── */

.consultation__visual {
  position: relative;
  overflow: hidden;
}

.consultation__visual-bg {
  position:        absolute;
  inset:           0;
  width:           100%;
  height:          100%;
  object-fit:      cover;
  object-position: center 30%;
  /* Subtle magnification handled by JS */
  will-change:     transform;
}

.consultation__visual-overlay {
  position:   absolute;
  inset:      0;
  background: var(--color-beige-alpha-80);
}

.consultation__visual-logo {
  position:        absolute;
  inset:           0;
  display:         flex;
  align-items:     center;
  justify-content: center;
  padding:         2rem;
  color:           var(--color-blue);
}

.consultation__visual-logo svg {
  width:      clamp(150px, 16vw, 220px);
  height:     auto;
  filter:     drop-shadow(0 2px 20px rgba(14, 14, 65, 0.18))
              drop-shadow(0 0 40px rgba(253, 247, 239, 0.3));
  transition: filter 0.3s ease;
}


/* ─── SCROLL-ENTRANCE ANIMATIONS ─────────────────────────────────────────── */
/*
  JS adds .anim-ready to the section on DOMContentLoaded,
  enabling the hidden state. Without JS, everything is visible.
*/

.consultation.anim-ready .consultation__form-panel {
  opacity:    0;
  transform:  translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.consultation.anim-ready .consultation__visual {
  opacity:    0;
  transform:  translateX(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.1s,
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.consultation.in-view .consultation__form-panel,
.consultation.in-view .consultation__visual {
  opacity:   1;
  transform: none;
}

/* Staggered children */
.consultation.anim-ready .consultation__heading,
.consultation.anim-ready .consultation__subheading,
.consultation.anim-ready .consultation-form > * {
  opacity:    0;
  transform:  translateY(18px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.consultation.in-view .consultation__heading    { opacity: 1; transform: none; transition-delay: 0.2s;  }
.consultation.in-view .consultation__subheading { opacity: 1; transform: none; transition-delay: 0.28s; }
.consultation.in-view .consultation-form > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.34s; }
.consultation.in-view .consultation-form > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.4s;  }
.consultation.in-view .consultation-form > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.46s; }
.consultation.in-view .consultation-form > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.52s; }
.consultation.in-view .consultation-form > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.56s; }
.consultation.in-view .consultation-form > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.6s;  }
.consultation.in-view .consultation-form > *:nth-child(7) { opacity: 1; transform: none; transition-delay: 0.64s; }
.consultation.in-view .consultation-form > *:nth-child(8) { opacity: 1; transform: none; transition-delay: 0.68s; }

/* Submit button — always visible; not subject to stagger hiding */
.consultation.anim-ready .consultation-form > .form-submit {
  opacity:   1;
  transform: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .consultation.anim-ready .consultation__form-panel,
  .consultation.anim-ready .consultation__visual,
  .consultation.anim-ready .consultation__heading,
  .consultation.anim-ready .consultation__subheading,
  .consultation.anim-ready .consultation-form > * {
    opacity:    1;
    transform:  none;
    transition: none;
  }
}


/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */

/* Tablet / mobile nav collapse */
@media (max-width: 860px) {
  .consultation {
    grid-template-columns: 1fr;
  }

  .consultation__visual {
    height:  clamp(240px, 45vw, 360px);
    order:   -1;
    /* Reset x-axis animation for mobile */
    transform: translateY(-24px) !important;
  }

  .consultation.in-view .consultation__visual {
    transform: none !important;
  }

  .consultation__form-panel {
    padding: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 6vw, 3rem) 4rem;
  }
}

/* Narrow form: collapse 2-col rows to 1-col */
@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .consultation__visual {
    height: 220px;
  }

  .consultation__visual-logo img {
    width: 120px;
  }

  .consultation__form-panel {
    padding: 2.5rem 1.25rem 3.5rem;
  }
}