:root {
  --primary-color: #2c3e50;
  --primary-hover: #34495e;
  --secondary-color: #f4f4f4;
  --background-color: #ffffff;
  --text-color: #222;
  --border-color: #ccc;
  --input-bg: #fff;
  --shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
  --radius: 6px;
  --font-family: 'Segoe UI', Roboto, Arial, sans-serif;

  --index-bg: rgb(40, 40, 40);
  --index-text: white;
  --index-blue: rgb(0, 43, 127);
  --index-yellow: rgb(232, 193, 23);
  --index-red: rgb(206, 17, 38);
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #9dc5f0;
    --primary-hover: #aee0ff;
    --secondary-color: #1e1e1e;
    --background-color: #121212;
    --text-color: #eee;
    --border-color: #333;
    --input-bg: #1a1a1a;
    --shadow: 0 3px 10px rgba(0, 0, 0, 0.6);
  }
}

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background-color: var(--background-color);
  margin: 0;
  padding: 0;
  line-height: 1.5;
  transition: background-color 0.3s, color 0.3s;
}

body.index-page {
  background-color: var(--index-bg);
  color: var(--index-text);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-color);
  font-weight: 600;
}

h3.red-header {
  color: red !important;
}

.header-container {
  display: flex;
  align-items: center;
  padding: 30px;
  gap: 300px;
}

.header-container .logo-wrapper {
  flex-basis: 12%;
  min-width: 100px;
}

.header-container .title-wrapper {
  flex: 1;
  text-align: left;
  margin: 300;
}

.header-container h3 {
  font-family: Arial, sans-serif;
  color: var(--index-text);
  font-size: 33px;
  margin: 0;
  padding: 0;
}

.welcome-section {
  text-align: center;
  padding: 20px 150px;
}

.welcome-section h5 {
  font-family: Arial, sans-serif;
  color: var(--index-text);
  font-size: 26px;
  margin: 50px 0 20px 0;
}

.welcome-section p {
  font-family: Arial, sans-serif;
  color: var(--index-text);
  font-size: 18px;
  margin: 20px 0;
  text-align: center;
  line-height: 1.6;
}

.index-page .value-prop {
  font-size: 22px;
  text-align: center;
  font-weight: 700;
}

.index-page .value-prop .demi {   font-size: 22px;
  text-align: center;
  font-weight: 600 }

.index-page .value-prop,
.index-page .value-prop-demi {
  font-size: 20px;
  text-align: center;
  font-weight: 600;
}

.index-page .value-prop strong,
.index-page .value-prop-demi strong {
  font-weight: 600;
}

.index-page .value-prop,
.index-page .value-prop-demi { font-size: 21px; }

.index-page .service-rows {
  text-align: left !important;
  margin: 0 auto;
  max-width: 900px;
}

.index-page .service-rows p {
  text-align: left !important;
  margin: 0 0 14px 0;
}

.service-buttons {
  width: 750px;
  margin: 50px auto;
  text-align: center;
}

.service-btn {
  display: inline-block;
  width: 150px;
  height: 100px;
  text-decoration: none;
  margin: 0;
  transition: opacity 0.2s;
}

.service-btn:hover {
  opacity: 0.85;
}

.service-btn rect {
  transition: fill 0.2s;
}

.service-btn text {
  fill: white;
  font-weight: bold;
  font-family: sans-serif;
  pointer-events: none;
}

.footer-links {
  text-align: center;
  padding: 20px;
}

.footer-links a {
  color: var(--index-text);
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.footer-links .separator {
  color: var(--index-text);
  margin: 0 10px;
}

body.index-page hr {
  height: 0.25px;
  background-color: var(--index-text);
  border: none;
  margin: 20px 0;
}

.columbus-chamber-of-commerce {
  text-align: center;
  font-size: 18px;
  color: var(--index-text);
  padding: 20px 150px;
}

.federal-info {
  text-align: center;
  font-size: 18px;
  color: var(--index-text);
  padding: 20px 150px;
}

.links-general {
  text-align: center;
  font-size: 18px;
  color: var(--index-text);
  padding: 20px 150px;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--primary-hover);
}

.links {
  font-family: Arial, sans-serif;
  color: white;
  font-size: 18px;
  font-weight: bold;
  padding: 50px 150px;
}

.links a,
.links a:visited {
  color: #fff;
  text-decoration: none;
}

.links a:hover,
.links a:focus {
  color: #fff;
  text-decoration: underline;
}

.container .links a,
.container .links a:visited {
  color: #fff;
}

.container .links a {
  color: #fff !important;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 25px;
  box-sizing: border-box;
}

.container.small {
  max-width: 800px;
}

.card {
  background-color: var(--input-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 25px;
  transition: background-color 0.3s, box-shadow 0.3s;
}

.form-title {
  text-align: center;
  font-size: 1.6em;
  margin-bottom: 25px;
}

.styled-form {
  width: 100%;
}

.form-section {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: 600;
  margin-top: 10px;
}

.input-field,
select.input-field,
textarea.input-field {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-top: 6px;
  background-color: var(--input-bg);
  color: var(--text-color);
  font-size: 1em;
  box-sizing: border-box;
  transition: border-color 0.2s, background-color 0.3s, color 0.3s;
}

.input-field:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.2);
}

textarea.input-field {
  resize: vertical;
}

.name-fields {
  display: flex;
  gap: 10px;
}

.field-group {
  flex: 1;
}

.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 5px;
}

.input-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
}

.input-field.valid {
  border: 2px solid #2ecc71 !important;
  background-color: rgba(46, 204, 113, 0.05);
}

.valid-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #2ecc71;
  font-size: 1.1em;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.valid-icon.active {
  opacity: 1;
}

.input-field.error {
  border: 2px solid #e63946 !important;
  background-color: rgba(230, 57, 70, 0.05);
}

.error-msg {
  color: #e63946;
  font-size: 0.85em;
  margin-top: 3px;
  transition: opacity 0.3s ease;
  opacity: 0;
  height: 0;
  line-height: 1.2;
}

.error-msg.active {
  opacity: 1;
  height: auto;
}

.phone-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: flex-start;
}

.phone-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 90px;
  position: relative;
}

.phone-group .input-field {
  width: 100%;
  text-align: center;
  height: 40px;
  box-sizing: border-box;
}

.phone-group .error-msg {
  margin-top: 4px;
  font-size: 0.85em;
  color: #e63946;
  line-height: 1.2;
  opacity: 0;
  transition: opacity 0.3s ease;
  height: 0;
}

.phone-group .error-msg.active {
  opacity: 1;
  height: auto;
}

.phone-group-ext {
  width: 160px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.phone-group-ext .ext-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  position: relative;
}

.phone-group-ext .ext-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-weight: 500;
  color: var(--text-color);
}

.phone-group-ext .input-field {
  width: 80px;
  height: 40px;
  text-align: center;
  box-sizing: border-box;
}

.phone-group-ext .error-msg {
  display: block;
  margin-top: 4px;
  font-size: 0.85em;
  color: #e63946;
  line-height: 1.2;
  opacity: 0;
  transition: opacity 0.3s ease;
  width: 80px;
  margin-left: calc(8px + 1.7em + 6px);
  order: 2;
}

.phone-group-ext .error-msg.active {
  opacity: 1;
  height: auto;
}

.ext-label {
  display: flex;
  align-items: center;
  font-size: 0.9em;
  gap: 3px;
}

.button-primary,
.btn-primary {
  background-color: var(--primary-color);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.button-primary:hover,
.btn-primary:hover {
  background-color: var(--primary-hover);
}

.button-primary:active {
  transform: scale(0.98);
}

#resendCodeBtn.disabled,
#resendCodeBtn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.success-box,
.error-box,
.info-box {
  padding: 12px 15px;
  border-radius: var(--radius);
  margin: 15px 0;
  font-weight: 500;
}

.success-box {
  background-color: #eaf8ea;
  color: #2a652a;
  border: 1px solid #b4e0b4;
}

.error-box {
  background-color: #fbeaea;
  color: #b33a3a;
  border: 1px solid #f1b1b1;
}

.info-box {
  background-color: #eaf2fb;
  color: #2a4a8a;
  border: 1px solid #bcd2f7;
}

@media (prefers-color-scheme: dark) {
  .success-box {
    background-color: #203a20;
    color: #b7ffb7;
    border-color: #2d7f2d;
  }
  .error-box {
    background-color: #3a2020;
    color: #ffb7b7;
    border-color: #7f2d2d;
  }
  .info-box {
    background-color: #20283a;
    color: #b7d2ff;
    border-color: #2d4f7f;
  }
}

.scroll-box {
  max-height: 180px;
  overflow-y: auto;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  padding: 10px 15px;
  margin: 15px 0;
  border-radius: var(--radius);
  font-size: 0.95em;
  color: var(--text-color);
}

img.logo {
  filter: brightness(0.85) contrast(1.1);
  transition: filter 0.3s ease-in-out;
  max-width: 150px;
  margin-bottom: 25px;
  display: block;
  margin: auto;
}

img.logo:hover {
  filter: brightness(1.0) contrast(1.2);
}

.index-logo {
  max-width: 100%;
  height: auto;
  transition: opacity 0.2s;
}

.index-logo:hover {
  opacity: 0.85;
}

.char-counter {
  font-size: 0.9em;
  color: #888;
  text-align: right;
  margin-top: 4px;
}

@media (prefers-color-scheme: dark) {
  .char-counter {
    color: #aaa;
  }
}

* {
  box-sizing: border-box;
}

img {
  vertical-align: middle;
}

.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 999;
  color: var(--text-color);
  transition: transform 0.2s, color 0.3s;
}

.theme-toggle:hover {
  transform: scale(1.2);
}

body[data-theme="dark"] {
  --primary-color: #9dc5f0;
  --primary-hover: #aee0ff;
  --secondary-color: #1e1e1e;
  --background-color: #121212;
  --text-color: #eee;
  --border-color: #333;
  --input-bg: #1a1a1a;
  --shadow: 0 3px 10px rgba(0, 0, 0, 0.6);
}

body[data-theme="light"] {
  --primary-color: #2c3e50;
  --primary-hover: #34495e;
  --secondary-color: #f4f4f4;
  --background-color: #ffffff;
  --text-color: #222;
  --border-color: #ccc;
  --input-bg: #fff;
  --shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}

body[data-theme="dark"] .links a,
body[data-theme="dark"] .links a:visited,
body[data-theme="dark"] .links a:hover,
body[data-theme="dark"] .links a:focus {
  color: #fff !important;
}

body[data-theme="light"] .links a,
body[data-theme="light"] .links a:visited {
  color: #000 !important;
  text-decoration: none;
}

body[data-theme="light"] .links a:hover,
body[data-theme="light"] .links a:focus {
  color: #000 !important;
  text-decoration: underline;
}

body[data-theme="light"] .info-box {
  background-color: #CBE7F3;
  color: #1f3b70;
  border-color: #d4e4ff;
}

@media (max-width: 768px) {
  .name-fields {
    flex-direction: column;
  }
  
  .container.small {
    padding: 15px;
  }

  .welcome-section,
  .federal-info {
    padding: 20px 30px;
  }

  .service-buttons {
    width: 100%;
    padding: 0 20px;
  }

  .header-container {
    flex-direction: column;
    text-align: center;
  }

  .header-container .logo-wrapper {
    flex-basis: auto;
    margin-bottom: 20px;
  }

  .header-container h3 {
    font-size: 24px;
  }
}

@media (max-width: 700px) {
  .phone-fields {
    flex-direction: column;
    align-items: stretch;
  }

  .phone-group,
  .phone-group-ext {
    width: 100%;
  }

  .phone-group .input-field,
  .phone-group-ext .input-field {
    width: 100%;
  }

  .phone-group .error-msg,
  .phone-group-ext .error-msg {
    width: 100%;
    margin-left: 0 !important;
  }

  .phone-group-ext .ext-row {
    flex-wrap: wrap;
    gap: 6px;
  }
}