/**
 * Beacon 27 Consulting
 * Custom Styles for WordPress Child Theme
 *
 * Adapts the static site design to work with WordPress block editor output.
 * Sections are styled via custom CSS classes added to blocks.
 *
 * @package Acorn_Child
 * @since   1.0.0
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
  --b27-primary: #3c4c59;
  --b27-primary-light: #a9c6d9;
  --b27-primary-dark: #8697a6;
  --b27-secondary: #dfcead;
  --b27-secondary-light: #f6f2c9;
  --b27-accent: #cd8b78;
  --b27-accent-light: #d5b3a6;
  --b27-accent-dark: #c05832;
  --b27-footer-bg: #1a2830;
}

/* ==========================================================================
   Base Overrides
   ========================================================================== */

body {
  color: var(--b27-primary);
}

/* Remove default spacing between full-width sections on the front page. */
.home .entry-content > * + * {
  margin-top: 0;
}

.entry-content > * {
  margin-bottom: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  background-color: var(--b27-primary);
  padding-top: var(--acorn-spacing-md);
  padding-bottom: var(--acorn-spacing-md);
}

.header-inner {
  max-width: var(--acorn-wide-width, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--acorn-spacing-md);
  padding-right: var(--acorn-spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--acorn-spacing-md);
}

.site-logo-link {
  display: block;
  line-height: 0;
}

.site-logo-img {
  height: 50px;
  width: auto;
}

/* Header navigation. */
.site-header .main-navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--acorn-spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header .main-navigation a {
  color: var(--b27-primary-light);
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--acorn-font-size-small);
  transition: color 0.2s ease;
}

.site-header .main-navigation a:hover,
.site-header .main-navigation a:focus {
  color: var(--wp--preset--color--white, #ffffff);
  text-decoration: none;
}

/* Mobile header. */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--acorn-spacing-sm);
  }

  .site-header .main-navigation ul {
    flex-direction: column;
    gap: var(--acorn-spacing-sm);
    align-items: center;
  }
}

/* ==========================================================================
   Section Shared Styles
   ========================================================================== */

.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  color: var(--b27-accent);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-header .divider,
.wp-block-separator.section-divider {
  width: 80px;
  height: 3px;
  background: var(--b27-accent-dark);
  border: none;
  opacity: 1;
  margin: 0 0 1.5rem 0;
  max-width: none;
}

/* Section padding — applies in both frontend and editor. */
.services,
.origin,
.about,
.contact {
  padding: 4rem 1rem;
}

/* ==========================================================================
   Hero Section (Cover Block with .hero class)
   ========================================================================== */

.hero.wp-block-cover {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-align: right;
  padding: 2rem 1.5rem;
  padding-top: calc(2rem + 60px);
  margin-bottom: 0;
}

.hero .wp-block-cover__inner-container {
    max-width: var(--acorn-wide-width);
    margin-left: calc(50% - var(--acorn-wide-width) / 2);
    margin-right: calc(50% - var(--acorn-wide-width) / 2);
}

/* Hero logo. */
.hero .wp-block-cover__inner-container .wp-block-image img,
.hero .wp-block-cover__inner-container .hero-logo img {
  max-width: 350px;
  margin-left: auto;
  display: block;
}

/* Hero tagline. */
.hero .hero-tagline,
.hero .wp-block-cover__inner-container > .hero-tagline {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--b27-secondary-light);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Hero buttons. */
.hero .wp-block-buttons {
  justify-content: flex-end;
  margin-bottom: 0;
}

.hero .wp-block-button.is-style-outline .wp-block-button__link {
  border-color: var(--wp--preset--color--white, #ffffff);
  color: var(--wp--preset--color--white, #ffffff);
  background-color: transparent;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero .wp-block-button.is-style-outline .wp-block-button__link:hover,
.hero .wp-block-button.is-style-outline .wp-block-button__link:focus {
  background-color: var(--wp--preset--color--white, #ffffff);
  border-color: var(--wp--preset--color--white, #ffffff);
  color: var(--b27-primary);
}

/* Hero mobile layout. */
@media (max-width: 768px) {
  .hero.wp-block-cover {
    min-height: auto;
    height: auto;
    padding: 0;
    text-align: center;
    flex-direction: column;
    justify-content: flex-start;
    background-color: var(--b27-primary-dark);
  }

  .hero .wp-block-cover__background,
  .hero .wp-block-cover__gradient-background {
    display: none;
  }

  .hero .wp-block-cover__image-background {
    position: relative;
    height: 250px;
    max-height: 250px;
  }

  .hero .wp-block-cover__inner-container {
    position: relative;
    max-width: none;
    margin: 0;
    padding: 1.5rem;
  }

  .hero .wp-block-cover__inner-container .wp-block-image img,
  .hero .wp-block-cover__inner-container .hero-logo img {
    margin: 0 auto;
  }

  .hero .hero-tagline {
    text-align: center;
  }

  .hero .wp-block-buttons {
    flex-direction: column;
    justify-content: center;
    width: 100%;
  }

  .hero .wp-block-button {
    width: 100%;
  }

  .hero .wp-block-button__link {
    width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   Services Section (Group Block with .services class)
   ========================================================================== */

.services {
  background: var(--b27-primary-light);
}

.services .section-header h2 {
  color: var(--wp--preset--color--white, #ffffff);
}

.services .section-header .divider,
.services .wp-block-separator.section-divider {
  background: var(--b27-primary-dark);
}

.services-intro {
  font-size: var(--acorn-font-size-large, 1.25rem);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.services-grid {
  display: flex;
  flex-flow: column wrap;
  margin-bottom: 2rem;
  gap: 1.5rem;
}

.service-card {
  background: var(--wp--preset--color--white, #ffffff);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(60, 76, 89, 0.1);
  transition: box-shadow 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 8px 30px rgba(60, 76, 89, 0.15);
}

.service-card h3 {
  color: var(--b27-primary);
  margin-bottom: 1rem;
  font-size: var(--acorn-font-size-x-large, 1.5rem);
}

.service-card p {
  line-height: 1.7;
  color: var(--b27-primary-dark);
  margin-bottom: 0;
}

/* ==========================================================================
   Origin Section (Group Block with .origin class)
   ========================================================================== */

.origin {
  background: var(--b27-primary);
  color: var(--wp--preset--color--white, #ffffff);
  position: relative;
  overflow: hidden;
}

.origin::before {
  content: '27';
  position: absolute;
  right: -5%;
  top: auto;
  bottom: -10%;
  font-size: clamp(15rem, 30vw, 40rem);
  font-weight: bold;
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
}

.origin .section-header h2 {
  color: var(--b27-accent);
}

.origin .section-header .divider,
.origin .wp-block-separator.section-divider {
  background: var(--b27-accent-light);
}

.origin-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.origin p {
  font-size: var(--acorn-font-size-large, 1.25rem);
  line-height: 1.9;
  margin-bottom: 1rem;
}

.origin .highlight {
  color: var(--b27-accent);
  background: none;
  font-weight: 600;
}

.origin strong {
  color: var(--b27-accent);
  font-weight: 600;
}

/* ==========================================================================
   About Section (Group Block with .about class)
   ========================================================================== */

.about {
  background: var(--wp--preset--color--white, #ffffff);
}

.about .section-header h2 {
  color: var(--b27-accent);
}

.about .section-header .divider,
.about .wp-block-separator.section-divider {
  background: var(--b27-accent-dark);
}

/* About image. */
.about .about-image img,
.about .wp-block-image img {
  border-radius: 0.5rem;
  box-shadow: 0 8px 30px rgba(60, 76, 89, 0.2);
}

.about h3 {
  color: var(--b27-accent-dark);
  font-size: var(--acorn-font-size-xx-large, 2rem);
  margin-bottom: 1rem;
}

.about p {
  font-size: var(--acorn-font-size-large, 1.25rem);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* Skill tags — Buttons block with .about-tags class. */
.about-tags {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--b27-secondary);
}

/* ==========================================================================
   Custom Button Styles
   ========================================================================== */

/* Tag style — small pill for labels/tags. */
.wp-block-button.is-style-b27-tag .wp-block-button__link {
  background: var(--b27-secondary-light);
  color: var(--b27-primary);
  border: none;
  padding: 0.25rem 1rem;
  border-radius: 4px;
  font-size: var(--acorn-font-size-small, 0.875rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: default;
  pointer-events: none;
}

/* Contact email style — bordered box link. */
.wp-block-button.is-style-b27-email .wp-block-button__link {
  display: inline-block;
  font-size: var(--acorn-font-size-x-large, 1.5rem);
  color: var(--wp--preset--color--white, #ffffff);
  background-color: transparent;
  text-decoration: none;
  padding: 1rem 1.5rem;
  border: 2px solid var(--b27-accent);
  border-radius: 0.5rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.wp-block-button.is-style-b27-email .wp-block-button__link:hover,
.wp-block-button.is-style-b27-email .wp-block-button__link:focus {
  background: var(--b27-accent);
  color: var(--wp--preset--color--white, #ffffff);
}

/* Disabled style — muted, non-interactive button. */
.wp-block-button.is-style-b27-disabled .wp-block-button__link {
  background: var(--b27-accent);
  border-color: var(--b27-accent);
  color: var(--wp--preset--color--white, #ffffff);
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

/* ==========================================================================
   Contact Section (Group Block with .contact class)
   ========================================================================== */

.contact {
  background: linear-gradient(135deg, var(--b27-primary) 0%, #2a3a45 100%);
  color: var(--wp--preset--color--white, #ffffff);
  text-align: center;
}

.contact .section-header h2 {
  color: var(--b27-secondary-light);
  text-align: center;
}

.contact .section-header .divider,
.contact .wp-block-separator.section-divider {
  background: var(--b27-accent);
  margin-left: auto;
  margin-right: auto;
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
}

.contact p {
  font-size: var(--acorn-font-size-large, 1.25rem);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  color: var(--b27-primary-light);
}

.contact h3 {
  color: var(--b27-secondary-light);
  margin-top: 1.5rem;
}

.contact .wp-block-buttons {
  justify-content: center;
  margin-top: 1.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.beacon27-footer {
  background: var(--b27-footer-bg);
  color: var(--b27-primary-light);
  text-align: center;
  padding: 1.5rem;
}

.footer-inner {
  max-width: var(--acorn-wide-width, 1200px);
  margin: 0 auto;
}

.footer-logo-link {
  display: inline-block;
  line-height: 0;
}

.footer-logo-img {
  height: 100px;
  width: auto;
  margin: 0 auto 1rem;
  opacity: 0.8;
}

.beacon27-footer .site-info {
  font-size: var(--acorn-font-size-small, 0.875rem);
  opacity: 1;
}

.beacon27-footer .site-info p {
  margin: 0;
}

/* ==========================================================================
   Fade-In Animations
   ========================================================================== */

.fade-in-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-element.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero-specific staggered animations. */
.hero .fade-in-hero-heading {
  opacity: 0;
  max-width: var(--acorn-wide-width);
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  width: 100%;
}

.hero .fade-in-hero-heading.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .fade-in-hero-tagline {
  opacity: 0;
  max-width: var(--acorn-wide-width);
  transform: translateY(20px);
  transition: opacity 0.8s ease-out 0.2s, transform 0.8s ease-out 0.2s;
  width: 100%;
}

.hero .fade-in-hero-tagline.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .fade-in-hero-buttons {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out 0.4s, transform 0.8s ease-out 0.4s;
}

.hero .fade-in-hero-buttons.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* About image scale animation. */
.fade-in-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Respect reduced motion preference. */
@media (prefers-reduced-motion: reduce) {
  .fade-in-element,
  .fade-in-scale,
  .hero .fade-in-hero-heading,
  .hero .fade-in-hero-tagline,
  .hero .fade-in-hero-buttons {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Block editor: remove default group bottom margin. */
.editor-styles-wrapper .wp-block-group {
  margin-bottom: 0;
}

/* Block editor: show all animated elements at full opacity. */
.editor-styles-wrapper .fade-in-element,
.editor-styles-wrapper .fade-in-scale,
.editor-styles-wrapper .fade-in-hero-heading,
.editor-styles-wrapper .fade-in-hero-tagline,
.editor-styles-wrapper .fade-in-hero-buttons {
  opacity: 1;
  transform: none;
  transition: none;
}

/* ==========================================================================
   Smooth Scrolling
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* ==========================================================================
   Contact Form 7 — Multi-Step Homework Form
   ========================================================================== */

/* Form wrapper. */
.wpcf7 {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Section heading. */
.wpcf7-form h2 {
  color: var(--b27-accent);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Section description. */
.wpcf7-form .form-section-description {
  color: var(--b27-primary-dark);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--b27-accent-dark);
}

/* Individual field wrapper. */
.wpcf7-form .form-field {
  margin-bottom: 1.75rem;
}

/* Labels. */
.wpcf7-form .form-field > label {
  display: block;
  font-weight: 600;
  color: var(--b27-primary);
  margin-bottom: 0.5rem;
  font-size: 1rem;
  line-height: 1.4;
}

/* Required asterisk. */
.wpcf7-form .form-field .required {
  color: var(--b27-accent-dark);
  font-weight: 700;
}

/* Field description/helper text. */
.wpcf7-form .form-field .field-description {
  display: block;
  color: var(--b27-primary-dark);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  font-style: italic;
}

/* Text inputs and textareas. */
.wpcf7-form input[type='text'],
.wpcf7-form input[type='email'],
.wpcf7-form input[type='tel'],
.wpcf7-form input[type='url'],
.wpcf7-form input[type='number'],
.wpcf7-form textarea,
.wpcf7-form select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--b27-primary-dark);
  border-radius: 4px;
  background-color: #ffffff;
  color: var(--b27-primary);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpcf7-form input[type='text']:focus,
.wpcf7-form input[type='email']:focus,
.wpcf7-form input[type='tel']:focus,
.wpcf7-form input[type='url']:focus,
.wpcf7-form input[type='number']:focus,
.wpcf7-form textarea:focus,
.wpcf7-form select:focus {
  outline: none;
  border-color: var(--b27-accent);
  box-shadow: 0 0 0 2px rgba(205, 139, 120, 0.25);
}

.wpcf7-form textarea {
  min-height: 120px;
  resize: vertical;
}

/* Radio buttons. */
.wpcf7-form .wpcf7-radio {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 0.25rem;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--b27-primary-dark);
  margin-bottom: -1px;
  margin-left: 0;
  background: #ffffff;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item:first-child {
  border-radius: 4px 4px 0 0;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item:last-child {
  border-radius: 0 0 4px 4px;
  margin-bottom: 0;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item:only-child {
  border-radius: 4px;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item:hover {
  background-color: rgba(169, 198, 217, 0.12);
  border-color: var(--b27-accent-light);
  z-index: 1;
  position: relative;
}

/* Hide native radio, use custom circle. */
.wpcf7-form .wpcf7-radio .wpcf7-list-item input[type='radio'] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--b27-primary-dark);
  border-radius: 50%;
  margin: 0;
  cursor: pointer;
  position: relative;
  transition: border-color 0.15s ease;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item input[type='radio']:checked {
  border-color: var(--b27-accent-dark);
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item input[type='radio']:checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--b27-accent-dark);
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item input[type='radio']:focus-visible {
  outline: 2px solid var(--b27-accent);
  outline-offset: 2px;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item .wpcf7-list-item-label {
  font-weight: 400;
  color: var(--b27-primary);
  cursor: pointer;
  line-height: 1.4;
}

/* Selected row highlight. */
.wpcf7-form .wpcf7-radio .wpcf7-list-item:has(input:checked) {
  background-color: rgba(192, 88, 50, 0.06);
  border-color: var(--b27-accent-dark);
  z-index: 1;
  position: relative;
}

/* Checkboxes. */
.wpcf7-form .wpcf7-checkbox {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 0.25rem;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--b27-primary-dark);
  margin-bottom: -1px;
  margin-left: 0;
  background: #ffffff;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item:first-child {
  border-radius: 4px 4px 0 0;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item:last-child {
  border-radius: 0 0 4px 4px;
  margin-bottom: 0;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item:only-child {
  border-radius: 4px;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item:hover {
  background-color: rgba(169, 198, 217, 0.12);
  border-color: var(--b27-accent-light);
  z-index: 1;
  position: relative;
}

/* Hide native checkbox, use custom square. */
.wpcf7-form .wpcf7-checkbox .wpcf7-list-item input[type='checkbox'] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--b27-primary-dark);
  border-radius: 3px;
  margin: 0;
  cursor: pointer;
  position: relative;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item input[type='checkbox']:checked {
  border-color: var(--b27-accent-dark);
  background-color: var(--b27-accent-dark);
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item input[type='checkbox']:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 5px;
  height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item input[type='checkbox']:focus-visible {
  outline: 2px solid var(--b27-accent);
  outline-offset: 2px;
}

.wpcf7-form .wpcf7-checkbox .wpcf7-list-item .wpcf7-list-item-label {
  font-weight: 400;
  color: var(--b27-primary);
  cursor: pointer;
  line-height: 1.4;
}

/* Selected row highlight. */
.wpcf7-form .wpcf7-checkbox .wpcf7-list-item:has(input:checked) {
  background-color: rgba(192, 88, 50, 0.06);
  border-color: var(--b27-accent-dark);
  z-index: 1;
  position: relative;
}

/* Ranking group. */
.wpcf7-form .ranking-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.wpcf7-form .ranking-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  background: rgba(169, 198, 217, 0.1);
  border-radius: 4px;
}

.wpcf7-form .ranking-item .ranking-label {
  flex: 1;
  font-weight: 400;
  color: var(--b27-primary);
}

/* Hide native select when JS circles are active. */
.wpcf7-form .ranking-item .wpcf7-form-control-wrap {
  display: none;
}

/* Ranking circle buttons. */
.ranking-circles {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.ranking-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--b27-primary-dark);
  background: #ffffff;
  color: var(--b27-primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
  padding: 0;
  font-family: inherit;
  line-height: 1;
}

.ranking-circle:hover:not(.is-disabled) {
  border-color: var(--b27-accent-light);
  background-color: rgba(169, 198, 217, 0.12);
}

.ranking-circle.is-selected {
  background-color: var(--b27-accent-dark);
  border-color: var(--b27-accent-dark);
  color: #ffffff;
}

.ranking-circle.is-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Navigation buttons. */
.wpcf7-form .homework-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--b27-secondary);
}

/* Shared button base. */
.wpcf7-form .homework-nav .homework-btn-prev,
.wpcf7-form .homework-nav .homework-btn-next,
.wpcf7-form .homework-nav .wpcf7-submit {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Next / Submit button. */
.wpcf7-form .homework-nav .homework-btn-next,
.wpcf7-form .homework-nav .wpcf7-submit {
  background-color: var(--b27-accent-dark);
  color: #ffffff;
  border: 2px solid var(--b27-accent-dark);
  margin-left: auto;
  order: 2;
}

.wpcf7-form .homework-nav .homework-btn-next:hover,
.wpcf7-form .homework-nav .homework-btn-next:focus,
.wpcf7-form .homework-nav .wpcf7-submit:hover,
.wpcf7-form .homework-nav .wpcf7-submit:focus {
  background-color: var(--b27-primary);
  border-color: var(--b27-primary);
}

/* Previous button. */
.wpcf7-form .homework-nav .homework-btn-prev {
  order: 0;
  background-color: transparent;
  color: var(--b27-primary-dark);
  border: 2px solid var(--b27-primary-dark);
}

.wpcf7-form .homework-nav .homework-btn-prev:hover,
.wpcf7-form .homework-nav .homework-btn-prev:focus {
  background-color: var(--b27-primary-dark);
  color: #ffffff;
}

/* Spinner next to submit. */
.wpcf7-form .homework-nav .wpcf7-spinner {
  order: 1;
  margin-left: auto;
}

/* Step progress indicator. */
.homework-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.homework-progress-step {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--b27-primary-dark);
  background-color: #ffffff;
  color: var(--b27-primary-dark);
  font-size: 0.8rem;
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.homework-progress-step.is-finish {
  width: auto;
  min-width: 36px;
  border-radius: 18px;
  padding: 0 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.homework-progress-step.is-active {
  background-color: var(--b27-accent-dark);
  border-color: var(--b27-accent-dark);
  color: #ffffff;
}

.homework-progress-step.is-complete {
  background-color: var(--b27-primary);
  border-color: var(--b27-primary);
  color: #ffffff;
}

/* Validation error highlight (JS step validation). */
.homework-invalid {
  border-color: var(--b27-accent-dark) !important;
  box-shadow: 0 0 0 1px var(--b27-accent-dark);
}

.wpcf7-form .wpcf7-checkbox.homework-invalid {
  outline: 2px solid var(--b27-accent-dark);
  outline-offset: -1px;
  border-radius: 4px;
}

/* Validation error tips. */
.wpcf7-form .wpcf7-not-valid-tip {
  color: var(--b27-accent-dark);
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: block;
}

.wpcf7-form.sent .wpcf7-response-output {
  margin-top: 2.5rem;
}

/* Invalid field border. */
.wpcf7-form .wpcf7-not-valid {
  border-color: var(--b27-accent-dark);
}

/* Form response output (success/error messages). */
.wpcf7-form .wpcf7-response-output {
  margin: 1.5rem 0 0;
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.wpcf7-form.sent .wpcf7-response-output {
  background-color: rgba(169, 198, 217, 0.2);
  border-color: var(--b27-primary-light);
  color: var(--b27-primary);
}

.wpcf7-form.failed .wpcf7-response-output,
.wpcf7-form.aborted .wpcf7-response-output,
.wpcf7-form.spam .wpcf7-response-output,
.wpcf7-form.invalid .wpcf7-response-output {
  background-color: rgba(192, 88, 50, 0.1);
  border-color: var(--b27-accent-dark);
  color: var(--b27-accent-dark);
}

/* Spinner. */
.wpcf7-form .wpcf7-spinner {
  margin: 0 0.5rem;
}

/* Turnstile widget. */
.wpcf7-form .cf7-turnstile-container {
  margin-bottom: 1.5rem;
}

/* Mobile adjustments. */
@media (max-width: 600px) {
  .wpcf7 {
    padding: 1.5rem 0.75rem;
  }

  .wpcf7-form .homework-nav {
    flex-direction: column;
    gap: 0.75rem;
  }

  .wpcf7-form .homework-nav .homework-btn-next,
  .wpcf7-form .homework-nav .wpcf7-submit,
  .wpcf7-form .homework-nav .homework-btn-prev {
    width: 100%;
    text-align: center;
    margin-left: 0;
  }

  .wpcf7-form .homework-nav .homework-btn-prev {
    order: 2;
  }

  .wpcf7-form .homework-nav .homework-btn-next,
  .wpcf7-form .homework-nav .wpcf7-submit {
    order: 1;
  }

  .wpcf7-form .ranking-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}