/*
Theme Name: Kieran Barter
Theme URI: https://kieranbarter.co.uk
Author: Kieran Barter
Author URI: https://kieranbarter.co.uk
Description: Bespoke light & clean minimal theme for Kieran Barter — design, development & photography. Ported from a custom HTML/CSS mockup.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kieran-barter
*/

/* ============================================
   Kieran Barter — Personal Site
   Light & Clean Minimal Design
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #FAFAFA;
  --color-surface: #FFFFFF;
  --color-text: #1A1A2E;
  --color-text-muted: #6B7280;
  --color-accent: #4F6D7A;
  --color-accent-light: #E8EFF2;
  --color-accent-hover: #3A525E;
  --color-border: #E5E7EB;
  --color-card-shadow: rgba(0, 0, 0, 0.04);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --max-width: 1120px;
  --radius: 10px;
  --transition: 0.25s ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

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

img {
  max-width: 100%;
  display: block;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
  color: var(--color-text-muted);
  max-width: 620px;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5rem 0;
}

section + section {
  border-top: 1px solid var(--color-border);
}

/* --- Header / Nav --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 250, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.logo:hover {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

/* Active state: support both the mockup's .active class and WordPress menu classes */
.nav-links a:hover,
.nav-links a.active,
.nav-links .current-menu-item > a,
.nav-links .current_page_item > a,
.nav-links .current-menu-ancestor > a {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after,
.nav-links .current-menu-item > a::after,
.nav-links .current_page_item > a::after,
.nav-links .current-menu-ancestor > a::after {
  width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: var(--transition);
}

/* --- Hero --- */
.hero {
  padding: 6rem 0 5rem;
  border-bottom: none;
}

.hero h1 {
  margin-bottom: 1.25rem;
}

.hero h1 .accent {
  color: var(--color-accent);
}

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 109, 122, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
}

.card:hover {
  box-shadow: 0 8px 30px var(--color-card-shadow);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
}

.card h3 {
  color: var(--color-text);
}

.card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Service Cards Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

/* --- Tech Tags --- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.65rem;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 6px;
  letter-spacing: 0.02em;
}

/* --- Featured Project --- */
.featured-project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.featured-project .project-image {
  background: var(--color-accent-light);
  border-radius: var(--radius);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
}

/* Uploaded project/about images fill their placeholder boxes */
.featured-project .project-image img,
.project-card .card-thumb img,
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-project .project-info .label {
  margin-bottom: 0.5rem;
}

.featured-project .project-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.featured-project .project-info p {
  margin-bottom: 1.25rem;
}

.featured-project:nth-child(even) {
  direction: rtl;
}

.featured-project:nth-child(even) > * {
  direction: ltr;
}

/* --- Project Card Grid --- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.project-card:hover {
  box-shadow: 0 8px 30px var(--color-card-shadow);
  transform: translateY(-3px);
}

.project-card .card-thumb {
  aspect-ratio: 16 / 10;
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.project-card .card-body {
  padding: 1.5rem;
}

.project-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.project-card p {
  font-size: 0.85rem;
  line-height: 1.55;
}

/* --- About / Bio --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.about-photo {
  aspect-ratio: 4 / 5;
  background: var(--color-accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
}

.about-content h2 {
  margin-bottom: 1.25rem;
}

.about-content p {
  margin-bottom: 1rem;
  max-width: none;
}

.about-content p:last-of-type {
  margin-bottom: 2rem;
}

/* --- Skills list --- */
.skills-section {
  margin-top: 2.5rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
  list-style: none;
}

.skills-list li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.4rem 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.skills-list li:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info p {
  margin-bottom: 2rem;
  max-width: none;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-details .icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-details a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.contact-details a:hover {
  color: var(--color-accent);
}

/* --- Contact Form --- */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* --- WPForms (modern renderer) — themed to match the .contact-form card ---
   WPForms' modern stylesheet loads after the theme CSS and sets per-form CSS
   variables inline on #wpforms-{id} (ID specificity). So we adopt its variable
   system rather than fight individual properties: map the variables onto the
   site's design tokens. !important is needed only where WPForms also sets the
   same variable inline per-form. */
.contact-form .wpforms-container-full {
  margin: 0 !important;

  /* Container chrome is provided by the .contact-form card — neutralise WPForms' own */
  --wpforms-container-padding: 0 !important;
  --wpforms-container-border-width: 0 !important;
  --wpforms-container-shadow-size-box-shadow: none !important;
  --wpforms-background-color: transparent !important;

  /* Fields */
  --wpforms-field-background-color: var(--color-bg);
  --wpforms-field-text-color: var(--color-text);
  --wpforms-field-border-color: var(--color-border);
  --wpforms-field-border-size: 1.5px;
  --wpforms-field-border-radius: 8px;

  /* Labels */
  --wpforms-label-color: var(--color-text);
  --wpforms-label-size-font-size: 0.8rem !important;
  --wpforms-label-size-line-height: 1.2 !important;

  /* Submit button */
  --wpforms-button-background-color: var(--color-accent);
  --wpforms-button-background-color-alt: var(--color-accent-hover);
  --wpforms-button-text-color: #ffffff;
  --wpforms-button-text-color-alt: #ffffff;
  --wpforms-button-border-size: 0;
  --wpforms-button-border-radius: 10px;
}

/* Tighten inter-field spacing to match the mockup (override WPForms load order) */
.contact-form .wpforms-container-full .wpforms-field {
  padding: 0 !important;
  margin-bottom: 1.5rem !important;
}

.contact-form .wpforms-container-full .wpforms-field-label {
  font-weight: 600 !important;
  margin-bottom: 0.5rem !important;
}

/* Full-width fields + textarea height */
.contact-form .wpforms-container-full .wpforms-field-medium,
.contact-form .wpforms-container-full input.wpforms-field-medium,
.contact-form .wpforms-container-full select.wpforms-field-medium,
.contact-form .wpforms-container-full textarea.wpforms-field-medium {
  max-width: 100% !important;
}

.contact-form .wpforms-container-full textarea.wpforms-field-medium {
  min-height: 140px;
}

.contact-form .wpforms-container-full input:focus,
.contact-form .wpforms-container-full select:focus,
.contact-form .wpforms-container-full textarea:focus {
  border-color: var(--color-accent) !important;
}

/* Accent submit button — direct rule guarantees the colour regardless of how
   WPForms consumes its button variables */
.contact-form .wpforms-container-full button.wpforms-submit {
  width: 100% !important;
  background-color: var(--color-accent) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  transition: all var(--transition);
}

.contact-form .wpforms-container-full button.wpforms-submit:hover {
  background-color: var(--color-accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 109, 122, 0.25);
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: 1rem;
  list-style: none;
}

.social-links a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--color-text-muted);
  transition: all var(--transition);
  font-size: 0.85rem;
}

.social-links a:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

/* --- Section Header --- */
.section-header {
  margin-bottom: 3rem;
}

.section-header p {
  margin-top: 0.5rem;
}

/* --- CTA Banner --- */
.cta-banner {
  text-align: center;
  padding: 5rem 0;
}

.cta-banner h2 {
  margin-bottom: 0.75rem;
}

.cta-banner p {
  margin: 0 auto 2rem;
  max-width: 480px;
}

/* --- Page Header --- */
.page-header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

/* --- Stats Row --- */
.stats-row {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
}

.stat {
  text-align: left;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  section { padding: 3.5rem 0; }

  .hero { padding: 4rem 0 3rem; }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
  }

  .nav-links.open {
    display: flex;
  }

  .featured-project {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .featured-project:nth-child(even) {
    direction: ltr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-photo {
    max-width: 280px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .site-footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .stats-row {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }
}