/*
Theme Name: JHT NetFiber Child
Theme URI: https://jhtnetfiber.com/
Description: Global design system for JHT NetFiber on Kadence.
Author: JHT NetFiber
Template: kadence
Version: 1.1.1
Text Domain: jht-netfiber
*/

/* JHT NetFiber global design tokens */
:root {
  /* Brand colors */
  --jht-navy: #082b68;
  --jht-navy-hover: #061f4d;
  --jht-blue: #087cf0;
  --jht-cyan: #19c6df;
  --jht-text: #10233f;
  --jht-body: #10233f;
  --jht-muted: #64748b;
  --jht-border: #cfe4f2;
  --jht-light: #eaf7ff;
  --jht-page: #f6fafd;
  --jht-white: #ffffff;
  --jht-success: #12b76a;
  --jht-warning: #f59e0b;
  --jht-error: #e24a4a;
  --jht-gradient: linear-gradient(135deg, #082b68 0%, #087cf0 52%, #19c6df 100%);

  /* Kadence palette mapping */
  --global-palette1: var(--jht-blue);
  --global-palette2: var(--jht-navy);
  --global-palette3: var(--jht-text);
  --global-palette4: var(--jht-navy);
  --global-palette5: var(--jht-muted);
  --global-palette6: var(--jht-border);
  --global-palette7: var(--jht-light);
  --global-palette8: var(--jht-page);
  --global-palette9: var(--jht-white);
  --global-palette10: var(--jht-cyan);

  /* Typography */
  --jht-font-heading: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --jht-font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --jht-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --jht-text-xs: 0.8125rem;
  --jht-text-sm: 0.9375rem;
  --jht-text-base: 1rem;
  --jht-text-lg: 1.125rem;
  --jht-h1: clamp(2.125rem, 5vw, 3.25rem);
  --jht-h2: clamp(1.75rem, 3.5vw, 2.5rem);
  --jht-h3: clamp(1.375rem, 2.5vw, 1.875rem);
  --jht-leading-body: 1.75;
  --jht-leading-heading: 1.15;

  /* Layout and spacing */
  --jht-container: 77.5rem;
  --jht-container-wide: 90rem;
  --jht-space-1: 0.25rem;
  --jht-space-2: 0.5rem;
  --jht-space-3: 0.75rem;
  --jht-space-4: 1rem;
  --jht-space-5: 1.5rem;
  --jht-space-6: 2rem;
  --jht-space-7: 3rem;
  --jht-space-8: 4.5rem;
  --jht-space-9: 6rem;
  --jht-section-space: var(--jht-space-9);
  --jht-grid-gap: 1.5rem;

  /* Shape and elevation */
  --jht-radius-sm: 0.5rem;
  --jht-radius-button: 0.625rem;
  --jht-radius-card: 0.75rem;
  --jht-radius-cta: 1.125rem;
  --jht-shadow-sm: 0 4px 16px rgba(16, 40, 96, 0.05);
  --jht-shadow-card: 0 10px 30px rgba(16, 40, 96, 0.06);
  --jht-shadow-card-hover: 0 14px 36px rgba(16, 40, 96, 0.1);
  --jht-focus-ring: 0 0 0 3px rgba(0, 104, 208, 0.14);
  --jht-transition: 180ms ease;
}

/* Base typography */
html {
  scroll-behavior: smooth;
}

body,
button,
input,
select,
textarea {
  font-family: var(--jht-font-body);
}

body {
  color: var(--jht-body);
  background: var(--jht-white);
  font-size: var(--jht-text-base);
  line-height: var(--jht-leading-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6,
.wp-block-heading {
  color: var(--jht-navy);
  font-family: var(--jht-font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: var(--jht-leading-heading);
}

h1 { font-size: var(--jht-h1); }
h2 { font-size: var(--jht-h2); }
h3 { font-size: var(--jht-h3); }

p { margin-block: 0 1.125rem; }

a {
  color: var(--jht-blue);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
  transition: color var(--jht-transition);
}

a:hover { color: var(--jht-cyan); }

code,
kbd,
samp,
pre,
.jht-spec-code {
  font-family: var(--jht-font-mono);
}

/* Layout primitives */
.jht-container {
  width: min(calc(100% - 2.5rem), var(--jht-container));
  margin-inline: auto;
}

.jht-container-wide {
  width: min(calc(100% - 2.5rem), var(--jht-container-wide));
  margin-inline: auto;
}

.jht-section {
  padding-block: var(--jht-section-space);
}

.jht-section-light { background: var(--jht-light); }

.jht-grid-3,
.jht-grid-4 {
  display: grid;
  gap: var(--jht-grid-gap);
}

.jht-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.jht-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.jht-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--jht-space-2);
  margin-bottom: 0.875rem;
  color: var(--jht-blue);
  font-size: var(--jht-text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

/* Buttons: custom classes plus Gutenberg/Kadence button output */
.jht-btn,
.wp-block-button__link,
.kb-button,
button[type="submit"],
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--jht-space-2);
  min-height: 2.875rem;
  padding: 0.75rem 1.375rem;
  border: 1px solid transparent;
  border-radius: var(--jht-radius-button);
  font-family: var(--jht-font-body);
  font-size: var(--jht-text-sm);
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  transition: background-color var(--jht-transition), border-color var(--jht-transition), color var(--jht-transition), box-shadow var(--jht-transition), transform var(--jht-transition);
}

.jht-btn-primary,
.jht-form button[type="submit"],
.jht-form input[type="submit"] {
  color: var(--jht-white);
  background: var(--jht-navy);
  border-color: var(--jht-navy);
}

.jht-btn-primary:hover,
.jht-form button[type="submit"]:hover,
.jht-form input[type="submit"]:hover {
  color: var(--jht-white);
  background: var(--jht-navy-hover);
  border-color: var(--jht-navy-hover);
  transform: translateY(-1px);
}

.jht-btn-secondary {
  color: var(--jht-navy);
  background: var(--jht-white);
  border-color: var(--jht-navy);
}

.jht-btn-secondary:hover {
  color: var(--jht-blue);
  background: var(--jht-light);
  border-color: var(--jht-blue);
}

.jht-btn:focus-visible,
.wp-block-button__link:focus-visible,
.kb-button:focus-visible,
button:focus-visible,
input[type="submit"]:focus-visible {
  outline: none;
  box-shadow: var(--jht-focus-ring);
}

/* Product, solution and content cards */
.jht-card {
  height: 100%;
  padding: 1.75rem;
  background: var(--jht-white);
  border: 1px solid var(--jht-border);
  border-radius: var(--jht-radius-card);
  box-shadow: var(--jht-shadow-card);
  transition: border-color var(--jht-transition), box-shadow var(--jht-transition), transform var(--jht-transition);
}

.jht-card:hover {
  border-color: rgba(0, 104, 208, 0.35);
  box-shadow: var(--jht-shadow-card-hover);
  transform: translateY(-3px);
}

.jht-card h3 { margin: 0.875rem 0 0.625rem; }
.jht-card p { color: var(--jht-muted); }

/* Specification tables */
.jht-spec-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--jht-border);
  border-radius: var(--jht-radius-card);
  -webkit-overflow-scrolling: touch;
}

.jht-spec-table {
  width: 100%;
  min-width: 42rem;
  margin: 0;
  border: 0;
  border-collapse: collapse;
  font-size: var(--jht-text-sm);
}

.jht-spec-table th {
  padding: 0.875rem 1rem;
  color: var(--jht-white);
  background: var(--jht-navy);
  border: 0;
  font-weight: 700;
  text-align: left;
}

.jht-spec-table td {
  padding: 0.8125rem 1rem;
  color: var(--jht-body);
  background: var(--jht-white);
  border: 0;
  border-bottom: 1px solid var(--jht-border);
  vertical-align: top;
}

.jht-spec-table tr:nth-child(even) td { background: var(--jht-light); }
.jht-spec-table tr:last-child td { border-bottom: 0; }

/* Forms: scope plugin overrides to .jht-form to avoid changing admin/legacy forms */
.jht-form label {
  display: block;
  margin-bottom: var(--jht-space-2);
  color: var(--jht-text);
  font-size: var(--jht-text-sm);
  font-weight: 600;
}

.jht-form input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]),
.jht-form select,
.jht-form textarea {
  width: 100%;
  min-height: 2.875rem;
  padding: 0.75rem 0.875rem;
  color: var(--jht-text);
  background: var(--jht-white);
  border: 1px solid var(--jht-border);
  border-radius: var(--jht-radius-button);
  font-family: var(--jht-font-body);
  font-size: var(--jht-text-base);
  line-height: 1.5;
  transition: border-color var(--jht-transition), box-shadow var(--jht-transition);
}

.jht-form textarea {
  min-height: 8rem;
  resize: vertical;
}

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

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

.jht-form input[type="file"] {
  padding: 0.625rem;
  background: var(--jht-light);
  border-style: dashed;
}

.jht-form .jht-form-help,
.jht-form .ff-el-help-message,
.jht-form .wpforms-field-description {
  color: var(--jht-muted);
  font-size: var(--jht-text-xs);
}

.jht-form .error,
.jht-form .ff-el-is-error,
.jht-form .wpforms-error { color: var(--jht-error); }

/* CTA and FAQ surfaces */
.jht-cta-band {
  padding: 3rem;
  color: var(--jht-white);
  background: var(--jht-gradient);
  border-radius: var(--jht-radius-cta);
  box-shadow: var(--jht-shadow-sm);
}

.jht-cta-band h2,
.jht-cta-band h3,
.jht-cta-band p { color: var(--jht-white); }

.jht-faq-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--jht-border);
}

.jht-faq-item:first-child { border-top: 1px solid var(--jht-border); }

/* Responsive spacing and grids */
@media (max-width: 64rem) {
  :root { --jht-section-space: var(--jht-space-8); }
  .jht-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 47.9375rem) {
  :root {
    --jht-section-space: var(--jht-space-7);
    --jht-grid-gap: 1rem;
  }

  .jht-container,
  .jht-container-wide { width: min(calc(100% - 1.75rem), var(--jht-container)); }

  .jht-grid-3,
  .jht-grid-4 { grid-template-columns: 1fr; }

  .jht-card { padding: 1.375rem; }

  .jht-cta-band {
    padding: 2rem 1.375rem;
    border-radius: var(--jht-radius-card);
  }

  .jht-btn,
  .wp-block-button__link,
  .kb-button { max-width: 100%; }
}

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

/* Phase 1 product-focused site header */
#masthead:not(.jht-site-header),
.site-header:not(.jht-site-header),
.site-header-wrap:not(.jht-site-header) {
  display: none !important;
}

.jht-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  color: var(--jht-navy);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--jht-border);
  box-shadow: 0 3px 14px rgba(16, 40, 96, 0.04);
}

.admin-bar .jht-site-header { top: 32px; }

.jht-header-inner {
  display: flex;
  align-items: center;
  min-height: 5rem;
  gap: 1.25rem;
}

.jht-header-logo {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  width: 11.25rem;
}

.jht-header-logo img,
.jht-header-logo .custom-logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 3.25rem;
  object-fit: contain;
  object-position: left center;
}

.jht-primary-nav {
  display: flex;
  flex: 1 1 auto;
  justify-content: flex-end;
}

.jht-nav-list,
.jht-submenu {
  padding: 0;
  margin: 0;
  list-style: none;
}

.jht-nav-list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.jht-nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.jht-nav-row {
  display: flex;
  align-items: center;
}

.jht-nav-link,
.jht-submenu-toggle {
  color: var(--jht-navy);
  font-family: var(--jht-font-body);
  font-size: 0.8125rem;
  font-weight: 650;
  line-height: 1.25;
}

.jht-nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 5rem;
  padding: 0 0.5rem;
  text-decoration: none;
  white-space: nowrap;
}

.jht-nav-link::after {
  position: absolute;
  right: 0.5rem;
  bottom: 0;
  left: 0.5rem;
  height: 2px;
  background: var(--jht-cyan);
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity var(--jht-transition), transform var(--jht-transition);
}

.jht-nav-link:hover,
.jht-nav-link:focus-visible,
.jht-nav-item.is-open > .jht-nav-link {
  color: var(--jht-blue);
}

.jht-nav-link:hover::after,
.jht-nav-link:focus-visible::after,
.jht-nav-item.is-open > .jht-nav-link::after {
  opacity: 1;
  transform: scaleX(1);
}

.jht-submenu-toggle {
  display: inline-grid;
  place-items: center;
  width: 1.75rem;
  height: 2.5rem;
  padding: 0;
  margin-left: -0.4rem;
  color: var(--jht-muted);
  background: transparent;
  border: 0;
  border-radius: var(--jht-radius-sm);
  cursor: pointer;
}

.jht-submenu-toggle svg,
.jht-mobile-toggle svg {
  width: 1.125rem;
  height: 1.125rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.jht-nav-item.is-open .jht-submenu-toggle svg { transform: rotate(180deg); }

.jht-submenu {
  position: absolute;
  top: calc(100% - 0.75rem);
  left: 0;
  width: 19.5rem;
  padding: 0.625rem;
  background: var(--jht-white);
  border: 1px solid var(--jht-border);
  border-top: 3px solid var(--jht-cyan);
  border-radius: 0 0 var(--jht-radius-card) var(--jht-radius-card);
  box-shadow: var(--jht-shadow-card-hover);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition: opacity var(--jht-transition), transform var(--jht-transition), visibility var(--jht-transition);
}

.jht-nav-item:hover > .jht-submenu,
.jht-nav-item:focus-within > .jht-submenu,
.jht-nav-item.is-open > .jht-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.jht-submenu a,
.jht-submenu-placeholder {
  display: block;
  padding: 0.7rem 0.75rem;
  border-radius: var(--jht-radius-sm);
  font-size: var(--jht-text-sm);
  font-weight: 550;
  line-height: 1.35;
  text-decoration: none;
}

.jht-submenu .jht-nav-item { display: block; }

.jht-submenu .jht-nav-link {
  min-height: auto;
  white-space: normal;
}

.jht-submenu .jht-nav-link::after { display: none; }

.jht-submenu a { color: var(--jht-body); }

.jht-submenu a:hover,
.jht-submenu a:focus-visible {
  color: var(--jht-blue);
  background: var(--jht-light);
}

.jht-submenu-placeholder {
  color: var(--jht-muted);
  cursor: default;
}

.jht-submenu-placeholder::after {
  margin-left: 0.4rem;
  color: var(--jht-muted);
  content: "Coming soon";
  font-size: 0.6875rem;
  font-weight: 500;
  white-space: nowrap;
}

.jht-header-cta {
  flex: 0 0 auto;
  min-height: 2.75rem;
  padding-inline: 1rem;
  white-space: nowrap;
}

.jht-mobile-toggle,
.jht-mobile-menu-cta { display: none; }

@media (max-width: 73.75rem) {
  .jht-header-inner {
    min-height: 4.5rem;
    gap: 0.75rem;
  }

  .jht-header-logo { width: 8.75rem; }

  .jht-mobile-toggle {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 2.875rem;
    height: 2.875rem;
    padding: 0;
    color: var(--jht-navy);
    background: var(--jht-white);
    border: 1px solid var(--jht-border);
    border-radius: var(--jht-radius-button);
    cursor: pointer;
  }

  .jht-primary-nav {
    position: fixed;
    top: 4.5rem;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    padding: 1rem 1.25rem 2rem;
    overflow-y: auto;
    background: var(--jht-white);
    border-top: 1px solid var(--jht-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition: opacity var(--jht-transition), transform var(--jht-transition), visibility var(--jht-transition);
  }

  .admin-bar .jht-primary-nav { top: calc(4.5rem + 32px); }

  .jht-primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  body.jht-menu-open { overflow: hidden; }

  .jht-mobile-menu-cta {
    display: flex;
    width: 100%;
    margin-bottom: 0.75rem;
  }

  .jht-nav-list {
    display: block;
    width: min(100%, 42rem);
    margin-inline: auto;
  }

  .jht-nav-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    border-bottom: 1px solid var(--jht-border);
  }

  .jht-nav-row { justify-content: space-between; }

  .jht-nav-link {
    min-height: 3.25rem;
    padding: 0.75rem 0;
    font-size: var(--jht-text-base);
    white-space: normal;
  }

  .jht-nav-link::after { display: none; }

  .jht-submenu-toggle {
    width: 2.75rem;
    height: 2.75rem;
    margin: 0;
  }

  .jht-submenu {
    position: static;
    display: none;
    width: 100%;
    padding: 0 0 0.75rem 0.75rem;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--jht-cyan);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
    grid-column: 1 / -1;
  }

  .jht-nav-item:hover > .jht-submenu,
  .jht-nav-item:focus-within > .jht-submenu { display: none; }

  .jht-nav-item.is-open > .jht-submenu { display: block; }

  .jht-header-cta { margin-left: auto; }
}

@media (max-width: 37.5rem) {
  .admin-bar .jht-site-header { top: 46px; }
  .admin-bar .jht-primary-nav { top: calc(4.5rem + 46px); }
  .jht-header-cta { display: none; }
  .jht-header-logo { width: 8.75rem; }
}