/*
Theme Name: Digital Workers
Theme URI: https://digitalworkers.co.za
Author: Digital Workers
Description: Custom theme for the Digital Workers Salesforce consultancy site.
Version: 1.0.9
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: digital-workers
*/

:root {
  --color-navy: #0B1626;
  --color-gold: #D98E04;
  --color-blue: #2E86DE;
  --color-slate: #4B5768;
  --color-gray: #7C8797;
  --color-header-bg: rgba(250, 249, 246, 0.92);
  --color-panel: #F1F4F8;
  --color-border: rgba(11, 22, 38, 0.1);
  --color-border-soft: rgba(11, 22, 38, 0.08);
  --font-serif: 'Newsreader', serif;
  --font-sans: 'IBM Plex Sans', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: #FFFFFF;
  color: var(--color-navy);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 28px;
  padding-right: 28px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-header-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-name {
  font: 600 17px/1.1 var(--font-sans);
  letter-spacing: -0.01em;
}

.site-nav {
  display: block;
}

.site-nav-list {
  display: flex;
  gap: 26px;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav-list a,
.nav-link {
  text-decoration: none;
  font: 500 15px/1 var(--font-sans);
  color: var(--color-slate);
  white-space: nowrap;
}

.site-nav-list a:hover,
.nav-link:hover {
  color: var(--color-navy);
}

.site-nav-list li.current-menu-item > a,
.site-nav-list li.current_page_item > a,
.nav-link.is-active {
  color: var(--color-navy);
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--color-gold);
  color: var(--color-navy);
  text-decoration: none;
  font: 600 14px/1 var(--font-sans);
  padding: 12px 20px;
  border-radius: 7px;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}

@media (max-width: 700px) {
  .site-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav-list {
    flex-wrap: nowrap;
    gap: 20px;
    width: max-content;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--color-border-soft);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  padding-top: 44px;
  padding-bottom: 36px;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.footer-brand-name {
  font: 600 15px/1.1 var(--font-sans);
}

.footer-col p {
  margin: 0;
}

.footer-reg {
  font: 400 13px/1.6 var(--font-sans);
  color: var(--color-gray);
}

.footer-col p.footer-heading {
  margin: 0 0 18px;
  font: 600 13px/1 var(--font-sans);
  color: var(--color-navy);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links a {
  text-decoration: none;
  font: 400 14px/1 var(--font-sans);
  color: var(--color-slate);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font: 400 14px/1.5 var(--font-sans);
  color: var(--color-slate);
}

.footer-contact a {
  text-decoration: none;
  color: var(--color-slate);
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.footer-social-link {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(11, 22, 38, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

.footer-social-link img {
  width: 13px;
  height: 13px;
  object-fit: contain;
  display: block;
}

.footer-social-link:hover {
  border-color: var(--color-blue);
  background: rgba(46, 134, 222, 0.08);
  opacity: 0.85;
}

.site-footer__bottom {
  border-top: 1px solid rgba(11, 22, 38, 0.06);
  padding-top: 18px;
  padding-bottom: 18px;
}

.site-footer__bottom p {
  margin: 0;
  font: 400 12.5px/1 var(--font-sans);
  color: var(--color-gray);
}

/* ---------- Generic page furniture ---------- */

main {
  flex: 1;
}

.eyebrow {
  font: 600 13px/1 var(--font-sans);
  color: var(--color-blue);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-hero {
  padding-top: clamp(48px, 7vw, 80px);
}

.page-hero h1 {
  margin: 0 0 14px;
  font: 500 clamp(30px, 4.4vw, 44px)/1.15 var(--font-serif);
  max-width: 700px;
}

.page-hero p {
  margin: 0;
  font: 400 clamp(16px, 1.5vw, 18px)/1.6 var(--font-sans);
  color: var(--color-slate);
  max-width: 600px;
}

/* ---------- Responsive two-column sections (About / Services / Case Studies) ---------- */

.split-col {
  display: grid;
  gap: 48px;
}

.split-col--about {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.8fr);
  align-items: start;
}

.split-col--service {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
}

.split-col--case {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 32px;
}

@media (max-width: 800px) {
  .split-col--about,
  .split-col--service,
  .split-col--case {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- Placeholder pages ---------- */

.placeholder-section {
  padding-top: clamp(64px, 10vw, 120px);
  padding-bottom: clamp(64px, 10vw, 120px);
  text-align: center;
}

.placeholder-section p.note {
  margin: 20px auto 0;
  font: 400 15px/1.6 var(--font-sans);
  color: var(--color-gray);
  max-width: 480px;
}

/* ---------- Contact page ---------- */

.contact-grid {
  padding-top: clamp(40px, 5vw, 56px);
  padding-bottom: clamp(64px, 8vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 48px;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.info-stack {
  display: grid;
  gap: 28px;
}

.info-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 26px;
}

.info-card h3 {
  margin: 0 0 8px;
  font: 600 17px/1.3 var(--font-sans);
}

.info-card p {
  margin: 0;
  font: 400 14.5px/1.6 var(--font-sans);
  color: var(--color-slate);
}

.info-direct {
  border-top: 1px solid var(--color-border);
  padding-top: 26px;
  display: grid;
  gap: 6px;
}

.info-direct p.label {
  margin: 0;
  font: 600 13px/1 var(--font-sans);
  color: var(--color-navy);
}

.info-direct a {
  text-decoration: none;
  font: 400 15px/1.6 var(--font-sans);
  color: var(--color-slate);
}

.info-direct span {
  font: 400 14px/1.6 var(--font-sans);
  color: var(--color-gray);
  margin-top: 8px;
}

.contact-form {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: clamp(28px, 4vw, 40px);
  display: grid;
  gap: 20px;
}

.dw-label {
  display: block;
  font: 600 13px/1 var(--font-sans);
  color: var(--color-navy);
  margin-bottom: 8px;
}

.dw-input {
  width: 100%;
  font: 400 15px/1.4 var(--font-sans);
  color: var(--color-navy);
  background: #FFFFFF;
  border: 1px solid rgba(11, 22, 38, 0.18);
  border-radius: 8px;
  padding: 12px 14px;
  outline: none;
  font-family: var(--font-sans);
}

.dw-input:focus {
  border-color: var(--color-navy);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.dw-tab {
  cursor: pointer;
  user-select: none;
  font: 600 13.5px/1 var(--font-sans);
  padding: 10px 16px;
  border-radius: 7px;
  background: var(--color-panel);
  color: var(--color-slate);
  border: none;
  font-family: var(--font-sans);
}

.dw-tab.is-active {
  background: var(--color-navy);
  color: #FFFFFF;
}

.dw-tab:focus-visible,
.dw-input:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-note {
  background: var(--color-panel);
  border-radius: 8px;
  padding: 16px 18px;
  font: 500 14.5px/1.5 var(--font-sans);
  color: var(--color-navy);
}

.form-note.is-error {
  background: #FBEAEA;
  color: #7A1F1F;
}

.form-note[hidden] {
  display: none;
}

.btn-submit {
  background: var(--color-navy);
  color: #FFFFFF;
  border: none;
  font: 600 15px/1 var(--font-sans);
  padding: 15px 26px;
  border-radius: 8px;
  cursor: pointer;
  justify-self: start;
  font-family: var(--font-sans);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ---------- Shared content atoms (Home / Services / Approach / Case Studies / About) ---------- */

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: transparent;
  color: var(--color-navy);
  text-decoration: none;
  font: 600 15px/1 var(--font-sans);
  padding: 15px 26px;
  border-radius: 8px;
  border: 1px solid rgba(11, 22, 38, 0.18);
}

.btn-secondary.on-dark {
  color: #FFFFFF;
  border-color: rgba(250, 249, 246, 0.3);
}

.dw-sublink {
  text-decoration: none;
  font: 500 13.5px/1 var(--font-sans);
  color: var(--color-slate);
  white-space: nowrap;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}

.dw-sublink:hover {
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-navy);
}

.dw-phase {
  background: var(--color-panel);
  border-radius: 9px;
  padding: 16px 18px;
}

.dw-tag {
  display: inline-block;
  font: 600 11.5px/1 var(--font-sans);
  color: var(--color-blue);
  background: #E8F2FD;
  padding: 6px 10px;
  border-radius: 5px;
  letter-spacing: 0.02em;
}

.cta-dark {
  background: var(--color-navy);
  color: #FFFFFF;
}

.cta-dark .section-lead {
  color: #B7C0CC;
}

/* ---------- Articles (blog) ---------- */

.articles-intro {
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: clamp(20px, 3vw, 32px);
}

.articles-intro h1 {
  margin: 0 0 14px;
  font: 500 clamp(30px, 4.4vw, 44px)/1.15 var(--font-serif);
  max-width: 640px;
}

.articles-intro p {
  margin: 0;
  font: 400 clamp(16px, 1.5vw, 18px)/1.6 var(--font-sans);
  color: var(--color-slate);
  max-width: 560px;
}

.articles-list {
  max-width: 680px;
  padding-top: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.article-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 22px 0;
  border-top: 1px solid var(--color-border);
}

.article-row:last-child {
  border-bottom: 1px solid var(--color-border);
}

.article-row__title {
  margin: 0;
  font: 500 21px/1.35 var(--font-serif);
  letter-spacing: -0.005em;
}

.article-row__title a {
  text-decoration: none;
}

.article-row__title a:hover {
  color: var(--color-blue);
}

.article-row__date {
  margin: 0;
  font: 600 12px/1 var(--font-sans);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.articles-empty {
  margin: 0;
  padding: 22px 0;
  font: 400 15px/1.6 var(--font-sans);
  color: var(--color-slate);
}

.articles-pagination {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: clamp(48px, 7vw, 88px);
}

.articles-pagination .page-numbers {
  text-decoration: none;
  font: 600 13px/1 var(--font-sans);
  color: var(--color-slate);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  padding: 9px 13px;
}

.articles-pagination a.page-numbers:hover {
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.articles-pagination .page-numbers.current {
  background: var(--color-navy);
  color: #FFFFFF;
  border-color: var(--color-navy);
}

/* Reader email gate */

.reader-gate {
  padding-top: clamp(56px, 9vw, 104px);
  padding-bottom: clamp(64px, 10vw, 120px);
  display: flex;
  justify-content: center;
}

.reader-gate__card {
  max-width: 460px;
  width: 100%;
}

.reader-gate__card h1 {
  margin: 0 0 12px;
  font: 500 clamp(26px, 3.4vw, 34px)/1.2 var(--font-serif);
}

.reader-gate__card > p {
  margin: 0 0 24px;
  font: 400 15px/1.6 var(--font-sans);
  color: var(--color-slate);
}

.reader-gate__form {
  display: grid;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: clamp(24px, 4vw, 32px);
}

.reader-gate__form .btn-submit {
  justify-self: start;
  margin-top: 4px;
}

.reader-gate__fineprint {
  margin: 4px 0 0;
  font: 400 12.5px/1.5 var(--font-sans);
  color: var(--color-gray);
}

/* Single article */

.article-single {
  max-width: 760px;
  padding-top: clamp(36px, 6vw, 60px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.article-single__back {
  display: inline-block;
  text-decoration: none;
  font: 600 13px/1 var(--font-sans);
  color: var(--color-slate);
  margin-bottom: 24px;
}

.article-single__back:hover {
  color: var(--color-navy);
}

.article-single__title {
  margin: 0 0 10px;
  font: 500 clamp(28px, 4vw, 42px)/1.15 var(--font-serif);
}

.article-single__date {
  margin: 0 0 28px;
  font: 600 12px/1 var(--font-sans);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.article-single__media {
  margin: 0 0 28px;
  border-radius: 12px;
  overflow: hidden;
}

.article-single__media img {
  width: 100%;
  height: auto;
  display: block;
}

.article-single__body {
  font: 400 17px/1.7 var(--font-sans);
  color: var(--color-navy);
}

.article-single__body > *:first-child {
  margin-top: 0;
}

.article-single__body p {
  margin: 0 0 1.2em;
}

.article-single__body h2 {
  font: 500 26px/1.3 var(--font-serif);
  margin: 1.6em 0 0.5em;
}

.article-single__body h3 {
  font: 600 18px/1.35 var(--font-sans);
  margin: 1.5em 0 0.4em;
}

.article-single__body a {
  color: var(--color-blue);
}

.article-single__body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.article-single__body ul,
.article-single__body ol {
  padding-left: 1.3em;
  margin: 0 0 1.2em;
}

.article-single__body blockquote {
  margin: 1.4em 0;
  padding-left: 18px;
  border-left: 3px solid var(--color-border);
  color: var(--color-slate);
}

/* ---------- Approach: CI/CD Integration Process ---------- */

.ci-cd-process {
  padding-top: clamp(8px, 2vw, 20px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.ci-cd-process h2 {
  margin: 0 0 14px;
  font: 500 clamp(24px, 3vw, 32px)/1.25 var(--font-serif);
}

.ci-cd-process__lead {
  margin: 0 0 6px;
  font: 400 clamp(15px, 1.5vw, 17px)/1.6 var(--font-sans);
  color: var(--color-slate);
  max-width: 640px;
}

.ci-cd-process__hint {
  margin: 0;
  font: 400 13px/1.5 var(--font-sans);
  color: var(--color-gray);
}

.cicd {
  position: relative;
  max-width: 560px;
  margin: clamp(36px, 6vw, 56px) auto 0;
}

.cicd__img {
  display: block;
  width: 100%;
  height: auto;
}

.cicd-hot {
  position: absolute;
}

.cicd-hot--top { top: 0; height: 17%; }
.cicd-hot--bot { bottom: 0; height: 20%; }

.cicd-hot__btn {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.13s ease, box-shadow 0.13s ease;
}

.cicd-hot__btn:hover,
.cicd-hot__btn:focus-visible {
  background: rgba(46, 134, 222, 0.14);
  box-shadow: 0 0 0 2px rgba(46, 134, 222, 0.55);
  outline: none;
}

.cicd-hot__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.cicd-tip {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: min(270px, 74vw);
  background: rgba(12, 22, 38, 0.85);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
  color: #E9F1F8;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 11px;
  padding: 12px 14px;
  font: 400 12.5px/1.55 var(--font-sans);
  text-align: left;
  box-shadow: 0 16px 40px rgba(11, 22, 38, 0.32);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 30;
}

.cicd-tip b { color: #FFFFFF; font-weight: 700; }

.cicd-tip__t {
  display: block;
  font: 700 13px/1.3 var(--font-sans);
  color: #FFFFFF;
  margin-bottom: 5px;
}

.cicd-tip__m {
  display: block;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #B9D4EC;
}

.cicd-hot--top .cicd-tip { top: 100%; margin-top: 10px; }
.cicd-hot--bot .cicd-tip { bottom: 100%; margin-bottom: 10px; }

.cicd-hot:hover .cicd-tip,
.cicd-hot:focus-within .cicd-tip {
  opacity: 1;
  visibility: visible;
}

.cicd-hot--deploy .cicd-tip,
.cicd-hot--operate .cicd-tip { left: 0; transform: none; }

.cicd-hot--design .cicd-tip,
.cicd-hot--build .cicd-tip { left: auto; right: 0; transform: none; }

@media (max-width: 560px) {
  .cicd-tip { width: min(240px, 68vw); }
}

/* ---------- Charity / CSI photo grid ---------- */

.csi-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .csi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 520px) {
  .csi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}