/* ============================================
   VALIDENT SAMPLES — Theme Stylesheet
   Lightweight styles for forms.valident.co.uk
   ============================================ */

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }

/* ============================================
   TOKENS
   ============================================ */
:root {
  --navy:        #001846;
  --navy-light:  #0a2a5e;
  --navy-dark:   #000f2e;
  --blue:        #37b0d7;
  --blue-light:  #5bc4e6;
  --blue-pale:   #e8f6fb;
  --blue-dark:   #2a8faf;
  --blue-btn:    #0e7490;
  --blue-btn-hover: #0c6580;
  --orange:      #ffb547;
  --white:       #ffffff;
  --grey-50:     #f8f9fb;
  --grey-100:    #f0f2f5;
  --grey-200:    #e2e6eb;
  --grey-300:    #ccd1d9;
  --grey-400:    #9ba3b0;
  --grey-500:    #6b7685;
  --grey-600:    #4a5568;
  --grey-700:    #2d3748;
  --grey-800:    #1a202c;
  --success:     #22c55e;
  --error:       #ef4444;

  --font:        'Lexend', sans-serif;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 2px rgba(0,24,70,0.05);
  --shadow-md:   0 4px 12px rgba(0,24,70,0.08);
  --shadow-lg:   0 8px 24px rgba(0,24,70,0.10);

  --ease:        250ms ease;
  --ease-fast:   150ms ease;
}

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--grey-700);
  background: var(--white);
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--navy);
  color: var(--white);
  padding: 12px 24px;
  font-size: 0.875rem;
  font-weight: 600;
}
.skip-link:focus {
  left: 50%;
  transform: translateX(-50%);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 800px; }

/* ============================================
   NAVIGATION
   ============================================ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.admin-bar .site-nav { top: 32px; }
@media (max-width: 782px) {
  .admin-bar .site-nav { top: 46px; }
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-nav__logo svg {
  width: 130px;
  height: auto;
  display: block;
}
.site-nav__badge {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  background: var(--orange);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-nav__menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__links a,
.site-nav__links li a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color var(--ease-fast);
  list-style: none;
}
.site-nav__links li { list-style: none; }
.site-nav__links a:hover,
.site-nav__links .current-menu-item > a,
.site-nav__links .current_page_item > a {
  color: var(--white);
}
.site-nav__links .current-menu-item > a::after,
.site-nav__links .current_page_item > a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 1px;
}
.site-nav__links .current-menu-item > a,
.site-nav__links .current_page_item > a {
  position: relative;
}
.site-nav__cta {
  color: var(--white);
}
.site-nav__cta:hover {
  color: var(--white);
}

/* Hamburger toggle (mobile) */
.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.site-nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.site-nav__toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-nav__toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.site-nav__toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--ease);
  text-decoration: none;
  border: 2px solid transparent;
}
.btn--sm { padding: 8px 20px; font-size: 0.8125rem; }
.btn--md { padding: 12px 24px; font-size: 0.875rem; }
.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--primary {
  background: var(--blue-btn);
  border-color: var(--blue-btn);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--blue-btn-hover);
  border-color: var(--blue-btn-hover);
  box-shadow: var(--shadow-md);
}
.btn--ghost {
  background: transparent;
  border-color: var(--grey-300);
  color: var(--navy);
}
.btn--ghost:hover {
  border-color: var(--navy);
  background: var(--grey-50);
}
.btn--white {
  background: var(--white);
  border-color: var(--white);
  color: var(--navy);
}
.btn--white:hover {
  background: var(--grey-100);
  border-color: var(--grey-100);
}

/* ============================================
   PAGE BANNER
   ============================================ */
.page-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 60px 0 48px;
  text-align: center;
}
.page-banner__heading {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 12px;
}
.page-banner__text {
  font-size: 1.0625rem;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   FORM SECTION
   ============================================ */
.form-section {
  padding: 56px 0 64px;
}
.form-intro {
  margin-bottom: 40px;
}
.form-intro h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.form-intro p {
  font-size: 1rem;
  color: var(--grey-600);
  line-height: 1.7;
  max-width: 640px;
}
.form-intro p + p {
  margin-top: 12px;
}

/* Sample badge */
.form-sample-notice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-pale);
  color: var(--blue-btn);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 32px;
}
.form-sample-notice svg {
  flex-shrink: 0;
}

/* ============================================
   GRAVITY FORMS OVERRIDES
   ============================================ */
.gform_wrapper.gravity-theme {
  font-family: var(--font);
}
.gform_wrapper.gravity-theme .gfield_label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
}
.gform_wrapper.gravity-theme legend.gfield_label,
.gform_wrapper.gravity-theme .gfield_label_before_complex {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
}
.gform_wrapper.gravity-theme input[type="text"],
.gform_wrapper.gravity-theme input[type="email"],
.gform_wrapper.gravity-theme input[type="tel"],
.gform_wrapper.gravity-theme input[type="url"],
.gform_wrapper.gravity-theme input[type="number"],
.gform_wrapper.gravity-theme input[type="search"],
.gform_wrapper.gravity-theme select,
.gform_wrapper.gravity-theme textarea {
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--grey-700);
  border: 1.5px solid var(--grey-300);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  width: 100% !important;
  inline-size: 100% !important;
  max-width: 100% !important;
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
}
/* Override GF foundation theme inline-size sizing */
.gform_wrapper .gfield input.small,
.gform_wrapper .gfield input.medium,
.gform_wrapper .gfield input.large,
.gform_wrapper .gfield select.small,
.gform_wrapper .gfield select.medium,
.gform_wrapper .gfield select.large,
.gform_wrapper .gfield textarea.small,
.gform_wrapper .gfield textarea.medium,
.gform_wrapper .gfield textarea.large,
.gform_wrapper .gfield .ginput_container input,
.gform_wrapper .gfield .ginput_container select,
.gform_wrapper .gfield .ginput_container textarea {
  width: 100% !important;
  inline-size: 100% !important;
  max-width: 100% !important;
}
.gform_wrapper.gravity-theme input:focus,
.gform_wrapper.gravity-theme select:focus,
.gform_wrapper.gravity-theme textarea:focus {
  outline: none;
  border-color: var(--blue-btn);
  box-shadow: 0 0 0 3px rgba(55,176,215,0.15);
}
.gform_wrapper.gravity-theme .gform_button {
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 12px 28px;
  background: var(--blue-btn);
  color: var(--white);
  border: 2px solid var(--blue-btn);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--ease);
}
.gform_wrapper.gravity-theme .gform_button:hover {
  background: var(--blue-btn-hover);
  border-color: var(--blue-btn-hover);
  box-shadow: var(--shadow-md);
}
.gform_wrapper.gravity-theme .gform-field-label--type-inline {
  font-size: 0.875rem;
  color: var(--grey-700);
}
.gform_wrapper.gravity-theme .gfield_required_text {
  color: var(--error);
  font-size: 0.75rem;
}
.gform_wrapper.gravity-theme .gfield_choice_all_toggle {
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--blue-btn);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  padding: 8px 16px;
  cursor: pointer;
  transition: background var(--ease-fast);
}
.gform_wrapper.gravity-theme .gfield_choice_all_toggle:hover {
  background: var(--blue-btn-hover);
}
.gform_wrapper.gravity-theme .gform_drop_area {
  border: 2px dashed var(--grey-300);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  color: var(--grey-500);
  font-size: 0.875rem;
}
.gform_wrapper.gravity-theme .gform_drop_area:hover {
  border-color: var(--blue-btn);
}
.gform_wrapper.gravity-theme .gform_drop_area .button {
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--grey-100);
  color: var(--navy);
  border: 1px solid var(--grey-300);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  cursor: pointer;
}

/* ============================================
   CTA BANNER
   ============================================ */
.sample-cta {
  background: var(--grey-50);
  border-top: 1px solid var(--grey-200);
  padding: 56px 0;
  text-align: center;
}
.sample-cta__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.sample-cta__text {
  font-size: 1rem;
  color: var(--grey-500);
  max-width: 520px;
  margin: 0 auto 24px;
  line-height: 1.7;
}
.sample-cta__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FORMS DIRECTORY (Front Page)
   ============================================ */
.forms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 56px 0 64px;
}
.form-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: box-shadow var(--ease), transform var(--ease);
}
.form-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.form-card__icon {
  width: 48px;
  height: 48px;
  background: var(--blue-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-btn);
  margin-bottom: 20px;
}
.form-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-card__desc {
  font-size: 0.875rem;
  color: var(--grey-500);
  line-height: 1.6;
  margin-bottom: 20px;
}
.form-card__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue-btn);
  transition: color var(--ease-fast);
}
.form-card__link:hover {
  color: var(--blue-btn-hover);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.5);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--ease-fast);
}
.footer-links a:hover {
  color: var(--white);
}
.footer-copy {
  font-size: 0.75rem;
  width: 100%;
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .forms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Mobile nav */
  .site-nav__toggle { display: flex; }
  .site-nav__links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    z-index: 99;
  }
  .site-nav__links.is-open { display: flex; }
  .site-nav__menu {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .site-nav__links a,
  .site-nav__links li a {
    font-size: 1.125rem;
  }
  .admin-bar .site-nav__links { top: 118px; }

  /* Layout */
  .forms-grid { grid-template-columns: 1fr; }
  .page-banner { padding: 40px 0 32px; }
  .page-banner__heading { font-size: 1.75rem; }
  .form-section { padding: 40px 0; }
  .sample-cta { padding: 40px 0; }

  /* GF mobile */
  .gform_wrapper.gravity-theme .gf_left_half,
  .gform_wrapper.gravity-theme .gf_right_half,
  .gform_wrapper.gravity-theme .gfield--width-half {
    grid-column: span 1;
    width: 100% !important;
    float: none !important;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .page-banner__heading { font-size: 1.5rem; }
  .sample-cta__actions { flex-direction: column; align-items: center; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}