/* Shared Request a Demo and sector Inquire forms. */

body.demo-modal-open { overflow: hidden; }
/* ==========================================================================
   Demo Modal Container
   ========================================================================== */

.demo-modal {
  --modal-ink: #f0f4f8;
  --modal-muted: #8b97a5;
  --modal-faint: #526070;
  --modal-accent: #8bbce3;
  --modal-bg: #090c10;
  --modal-panel-bg: #0d1117;
  --modal-border: rgba(255, 255, 255, 0.1);
  --modal-input-bg: #0b0f14;
  --modal-input-border: rgba(255, 255, 255, 0.12);
  --modal-entry-color: #aeb9c6;
  --modal-entry-font: 400 14px/1.4 var(--sans);
  --modal-entry-spacing: .035em;

  box-sizing: border-box;
  position: fixed;
  width: min(1040px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100svh - 40px);
  margin: auto;
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  color-scheme: dark;
  color: var(--modal-ink);
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  border-radius: 4px;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.demo-modal::backdrop {
  background: rgba(3, 5, 8, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.demo-modal [hidden] {
  display: none !important;
}

/* Modal Close Button */
.demo-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: rgba(14, 18, 24, 0.7);
  color: var(--modal-muted);
  cursor: pointer;
  transition: all 0.18s ease;
}
.demo-modal__close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* Two-column layout */
.demo-modal__request {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  min-height: 560px;
}

/* ==========================================================================
   Left Panel: Context & Narrative
   ========================================================================== */

.demo-modal__story {
  display: flex;
  flex-direction: column;
  background: var(--modal-panel-bg);
  border-right: 1px solid var(--modal-border);
  min-width: 0;
}

.demo-modal__visual {
  position: relative;
  height: 230px;
  overflow: hidden;
  border-bottom: 1px solid var(--modal-border);
  background: #06080b;
}

.demo-modal__visual img,
.demo-modal__visual video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 70% 50%;
  filter: saturate(0.85) brightness(0.9);
  transition: transform 0.6s var(--ease), filter 0.3s ease;
}
.demo-modal:hover .demo-modal__visual img,
.demo-modal:hover .demo-modal__visual video {
  transform: scale(1.02);
  filter: saturate(0.95) brightness(0.96);
}

.demo-modal__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to top, rgba(6, 8, 11, 0.75) 0%, rgba(6, 8, 11, 0) 50%);
}

.demo-modal__visual-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(91, 157, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(91, 157, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 80%);
  z-index: 1;
}

.demo-modal__story-copy {
  padding: 32px 32px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.demo-modal__title {
  margin: 0 0 16px;
  font-family: var(--sans);
  font-size: 30px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #ffffff;
}
.demo-modal__title:focus { outline: none; }

.demo-modal__intro {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--modal-muted);
  text-wrap: pretty;
}

.demo-modal__contact-direct {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.demo-modal__direct-k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--modal-faint);
}

.demo-modal__direct-v {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--modal-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.demo-modal__direct-v:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
  color: #8cc0ff;
}

/* ==========================================================================
   Right Panel: Form Panel & Option A Masthead
   ========================================================================== */

.demo-modal__form-panel {
  padding: 38px 40px 36px;
  background: var(--modal-bg);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Option A: Integrated Architectural Masthead */
.modal-nav-plate {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 38px;
  margin-bottom: 38px; /* Generous breathing room above fields */
  align-self: flex-start;
  border-top: none;
  border-right: none;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
  user-select: none;
}

.modal-nav-plate::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  border-radius: 1px;
  background: linear-gradient(to bottom, rgba(255, 138, 31, 0.06), rgba(255, 138, 31, 0.18) 50%, rgba(255, 138, 31, 0.32));
  z-index: 2;
}

.modal-nav-plate__brand {
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0 14px 4px 12px;
  color: #ffffff;
}

.modal-nav-plate__word {
  font-family: var(--brand);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.modal-nav-plate__pill {
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0 12px 4px 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7baed4;
  pointer-events: none;
}

/* Subtle optical vernier ruler */
.modal-nav-plate .nav-scale {
  position: absolute;
  inset: auto 0 0;
  height: 6px;
  overflow: hidden;
  pointer-events: none;
}

.modal-nav-plate .nav-scale__base,
.modal-nav-plate .nav-scale__lit {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, var(--tick) 0 1px, transparent 1px 40px) bottom/100% 5px no-repeat,
    repeating-linear-gradient(90deg, var(--tick) 0 1px, transparent 1px 5px) bottom/100% 2.5px no-repeat;
}
.modal-nav-plate .nav-scale__base {
  --tick: #ffffff;
  opacity: 0.07;
}
.modal-nav-plate .nav-scale__lit {
  --tick: rgba(255, 138, 31, 0.22);
  clip-path: inset(0 0 0 0);
}
.modal-nav-plate .nav-scale__needle {
  position: absolute;
  bottom: 0;
  right: 8px;
  width: 1px;
  height: 5px;
  background: rgba(255, 138, 31, 0.32);
}

/* ==========================================================================
   Form Grid & Fields
   ========================================================================== */

.demo-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.demo-form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.demo-form__field--full {
  grid-column: 1 / -1;
}

.demo-form label {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--modal-muted);
}
.demo-form label > span[aria-hidden="true"] {
  color: var(--amber, #ff8a1f);
  margin-left: 2px;
}
.demo-form__optional {
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--modal-faint);
  margin-left: 6px;
}

.demo-form input,
.demo-form select,
.demo-form textarea {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--modal-input-border);
  border-radius: 2px;
  background: var(--modal-input-bg);
  color: var(--modal-entry-color);
  caret-color: var(--modal-accent);
  font: var(--modal-entry-font);
  letter-spacing: var(--modal-entry-spacing);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.demo-form input::placeholder,
.demo-form textarea::placeholder {
  color: var(--modal-muted);
  font: var(--modal-entry-font);
  letter-spacing: var(--modal-entry-spacing);
  opacity: 1;
}

.demo-form input:hover,
.demo-form select:hover,
.demo-form textarea:hover {
  border-color: rgba(255, 255, 255, 0.24);
}

.demo-form input:focus,
.demo-form select:focus,
.demo-form textarea:focus {
  outline: none;
  border-color: #8bbce3;
  background: #0d1218;
  box-shadow: 0 0 0 2px rgba(139, 188, 227, 0.18);
}

.demo-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b97a5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}
.demo-form select option {
  background: #0d1117;
  color: var(--modal-entry-color);
  font: var(--modal-entry-font);
  letter-spacing: var(--modal-entry-spacing);
}
.demo-form select option[disabled] {
  color: var(--modal-faint);
}

.demo-form textarea {
  min-height: 104px;
  resize: vertical;
  padding-top: 11px;
}

/* Error Alert */
.demo-form__error {
  grid-column: 1 / -1;
  padding: 12px 16px;
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 3px;
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  font-size: 13.5px;
  line-height: 1.45;
}
.demo-form__error p { margin: 0 0 6px; }
.demo-form__error a { color: #ffffff; text-decoration: underline; text-underline-offset: 3px; font-weight: 500; }

/* Flat dark steel action button (Option 3) */
.demo-form__submit {
  grid-column: 1 / -1;
  width: 100%;
  height: 48px;
  margin-top: 4px;
  padding: 0 20px;
  border: 0;
  border-radius: 2px;
  background: #151c26;
  color: #cbd5e1;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: none;
  transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease;
}
.demo-form__submit:hover {
  background: #1c2635;
  color: #f1f5f9;
}
.demo-form__submit:active {
  transform: scale(0.99);
  background: #121822;
}
.demo-form__submit:disabled {
  opacity: 0.55;
  cursor: wait;
}
.demo-form__arrow {
  font-size: 16px;
  line-height: 1;
  color: #8bbce3;
  transition: transform 0.18s ease, color 0.18s ease;
}
.demo-form__submit:hover .demo-form__arrow {
  transform: translateX(3px);
  color: #f1f5f9;
}

/* ==========================================================================
   Post-Submit Success View
   ========================================================================== */

.demo-modal__success {
  padding: 64px 48px;
  max-width: 600px;
  margin: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.demo-modal__success .demo-modal__brand-mark {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
  color: #ffffff;
}
.demo-modal__success .demo-modal__brand-mark svg {
  color: var(--amber);
}
.demo-modal__success .demo-modal__brand-name {
  font-family: var(--brand);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: #ffffff;
}
.demo-modal__success .demo-modal__title {
  font-size: 32px;
  margin-bottom: 14px;
}
.demo-modal__success .demo-modal__intro {
  font-size: 16px;
  margin-bottom: 32px;
}
.demo-modal__email {
  color: var(--modal-accent);
  font-weight: 500;
  overflow-wrap: anywhere;
}
.demo-modal__done {
  width: auto;
  min-width: 180px;
  margin-top: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 820px) {
  .demo-modal {
    width: calc(100% - 24px);
    max-height: calc(100svh - 24px);
  }
  .demo-modal__request {
    grid-template-columns: 1fr;
  }
  .demo-modal__story {
    border-right: none;
    border-bottom: 1px solid var(--modal-border);
  }
  .demo-modal__visual {
    height: 160px;
  }
  .demo-modal__story-copy {
    padding: 24px;
  }
  .demo-modal__story-copy h2 {
    font-size: 26px;
    margin-bottom: 10px;
  }
  .demo-modal__intro {
    font-size: 15px;
    margin-bottom: 16px;
  }
  .demo-modal__contact-direct {
    margin-top: 8px;
  }
  .demo-modal__form-panel {
    padding: 28px 24px 24px;
  }
  .modal-nav-plate {
    margin-bottom: 28px;
  }
}

@media (max-width: 520px) {
  .demo-form {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .demo-form__field {
    grid-column: 1 / -1;
  }
  .demo-modal__form-panel {
    padding: 22px 18px 20px;
  }
  .modal-nav-plate {
    margin-bottom: 22px;
  }
  .demo-modal__title {
    font-size: 24px;
  }
}
.demo-form__privacy { grid-column: 1 / -1; margin: -4px 0 0; color: var(--modal-faint); text-align: center; font-size: 11px; line-height: 1.4; }
.demo-modal button:focus-visible, .demo-modal a:focus-visible { outline: 2px solid var(--hover-blue); outline-offset: 4px; }
@media (max-width: 380px) {
  .modal-nav-plate__brand { padding-left: 8px; padding-right: 8px; }
  .modal-nav-plate__word { font-size: 16px; }
  .modal-nav-plate__pill { padding-left: 8px; padding-right: 8px; font-size: 9px; }
}