/* STS Request Intake Form - Hotrema Branded */

/* Design System Tokens */
:root {
  /* Colors */
  --color-bg-page: #fafafa;
  --color-bg-card: #ffffff;
  --color-bg-input: #ffffff;
  --color-text-heading: #1a1f36;
  --color-text-body: #374151;
  --color-text-helper: #6b7280;
  --color-text-placeholder: #9ca3af;
  --color-text-label: #6b7280;
  --color-border: #e5e7eb;
  --color-border-focus: #3952fe;
  --color-accent: #3952fe;
  --color-accent-hover: #2a40e0;
  --color-accent-subtle: rgba(57, 82, 254, 0.08);
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --color-success: #059669;
  --color-success-bg: #d1fae5;

  /* Shadows */
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
  --shadow-button: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-button-hover: 0 2px 8px rgba(57, 82, 254, 0.2);
  --shadow-focus: 0 0 0 4px rgba(57, 82, 254, 0.12);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 11px;
  --font-size-sm: 13px;
  --font-size-base: 15px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 28px;
  --line-height-tight: 1.3;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 12px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-body);
  background-color: var(--color-bg-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
}

/* Layout */
.container {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}

/* Form Card */
.form-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  animation: fadeInUp var(--transition-slow) ease-out;
}

/* Accent bar at top of card */
.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, #6b7cfe 100%);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
.form-header {
  margin-bottom: var(--space-xl);
}

.form-brand {
  margin-bottom: var(--space-lg);
}

.form-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
}

.form-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text-heading);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-sm);
}

.form-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-helper);
  line-height: var(--line-height-relaxed);
}

/* Form Groups */
.form-group {
  margin-bottom: var(--space-lg);
  position: relative;
}

.form-group:last-of-type {
  margin-bottom: var(--space-xl);
}

/* Floating Labels */
.floating-label {
  position: relative;
}

.floating-label .form-input,
.floating-label .form-textarea {
  padding-top: 26px;
  padding-bottom: 10px;
}

.floating-label .form-label {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text-placeholder);
  pointer-events: none;
  transition:
    top var(--transition-normal),
    transform var(--transition-normal),
    font-size var(--transition-normal),
    color var(--transition-normal);
  background: transparent;
  margin: 0;
}

.floating-label.textarea-group .form-label {
  top: 20px;
  transform: translateY(0);
}

/* Label floats up when input is focused or has value */
.floating-label .form-input:focus ~ .form-label,
.floating-label .form-input:not(:placeholder-shown) ~ .form-label,
.floating-label .form-input.has-value ~ .form-label,
.floating-label .form-textarea:focus ~ .form-label,
.floating-label .form-textarea:not(:placeholder-shown) ~ .form-label,
.floating-label .form-textarea.has-value ~ .form-label {
  top: 8px;
  transform: translateY(0);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-label);
}

/* Accent color when focused */
.floating-label .form-input:focus ~ .form-label,
.floating-label .form-textarea:focus ~ .form-label {
  color: var(--color-accent);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

/* Static labels (for non-floating fields like select) */
.static-label .form-label {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-heading);
  margin-bottom: var(--space-sm);
  position: static;
  transform: none;
}

/* Helper Text */
.form-helper {
  font-size: var(--font-size-sm);
  color: var(--color-text-helper);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-sm);
}

.helper-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  color: var(--color-text-helper);
  background: none;
  border: none;
  padding: 4px 0;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.helper-toggle:hover {
  color: var(--color-accent);
}

.helper-icon {
  opacity: 0.7;
}

.helper-examples {
  display: none;
  margin-top: var(--space-sm);
  padding-left: var(--space-lg);
  list-style: none;
}

.helper-examples.visible {
  display: block;
  animation: fadeIn var(--transition-normal) ease-out;
}

.helper-examples li {
  margin-bottom: 6px;
  padding-left: 2px;
  font-size: var(--font-size-sm);
  color: var(--color-text-helper);
  list-style: disc;
  margin-left: 16px;
}

.helper-examples li::marker {
  color: var(--color-accent);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Inputs */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text-body);
  background-color: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px var(--space-md);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-placeholder);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: var(--shadow-focus);
}

.form-input:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

/* Textarea */
.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: var(--line-height-relaxed);
}

/* Select */
.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='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select:focus {
  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='%230693e3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Urgency Cards */
.urgency-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.urgency-card {
  cursor: pointer;
}

.urgency-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.urgency-card-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-sm);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition:
    border-color var(--transition-normal),
    background-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.urgency-card:hover .urgency-card-content {
  border-color: var(--color-text-placeholder);
}

.urgency-card input:checked + .urgency-card-content {
  border-color: var(--color-accent);
  background-color: var(--color-accent-subtle);
  box-shadow: var(--shadow-focus);
}

.urgency-card input:focus + .urgency-card-content {
  box-shadow: var(--shadow-focus);
}

.urgency-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-placeholder);
  transition: color var(--transition-normal);
}

.urgency-card input:checked + .urgency-card-content .urgency-icon {
  color: var(--color-accent);
}

.urgency-icon-high {
  color: var(--color-text-helper);
}

.urgency-card input:checked + .urgency-card-content .urgency-icon-high {
  color: var(--color-accent);
}

.urgency-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-heading);
}

.urgency-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-helper);
}

@media (max-width: 400px) {
  .urgency-cards {
    grid-template-columns: 1fr;
  }

  .urgency-card-content {
    flex-direction: row;
    justify-content: flex-start;
    gap: var(--space-md);
    text-align: left;
  }

  .urgency-card-content > span:last-child {
    display: none;
  }
}

/* Submit Button */
.form-submit {
  width: 100%;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: #ffffff;
  background-color: var(--color-accent);
  border: none;
  border-radius: var(--radius-md);
  padding: 14px var(--space-lg);
  cursor: pointer;
  box-shadow: var(--shadow-button);
  transition:
    background-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.form-submit:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-button-hover);
  transform: translateY(-1px);
}

.form-submit:active {
  transform: translateY(0);
  box-shadow: var(--shadow-button);
}

.form-submit:focus {
  outline: none;
  box-shadow: var(--shadow-focus), var(--shadow-button);
}

.form-submit:disabled {
  background-color: var(--color-text-placeholder);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Error Message */
.form-error {
  display: none;
  background-color: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  color: var(--color-error);
  font-size: var(--font-size-sm);
}

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

/* Section Divider */
.form-section {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  position: relative;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-border) 20%,
    var(--color-border) 80%,
    transparent 100%
  );
}

.form-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: var(--space-lg);
}

.form-section-title::before {
  content: '';
  width: 4px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* Thank You Page */
.thank-you {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.thank-you-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  background-color: var(--color-success-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-icon.animated {
  animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.thank-you-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-success);
}

.checkmark-path {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: drawCheck 0.4s ease-out 0.2s forwards;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes drawCheck {
  to {
    stroke-dashoffset: 0;
  }
}

.fade-up {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.4s ease-out forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.thank-you-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: var(--space-md);
}

.thank-you-message {
  font-size: var(--font-size-base);
  color: var(--color-text-helper);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
}

.thank-you-contact {
  margin-top: var(--space-lg);
  font-size: var(--font-size-sm);
}

.thank-you-contact a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.thank-you-contact a:hover {
  text-decoration: underline;
}

.thank-you-sla {
  display: inline-block;
  background-color: var(--color-bg-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
}

.thank-you-link {
  display: inline-block;
  margin-top: var(--space-lg);
  color: var(--color-accent);
  text-decoration: none;
  font-size: var(--font-size-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.thank-you-link:hover {
  background-color: var(--color-accent-subtle);
}

/* Loading State */
.form-submit.loading {
  position: relative;
  color: transparent;
}

.form-submit.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* Responsive */
@media (max-width: 600px) {
  body {
    padding: var(--space-md);
  }

  .form-card {
    padding: var(--space-lg);
  }

  .form-title {
    font-size: var(--font-size-xl);
  }
}