/* =============================================================
   Premium Theme – Additional Styles
   Complements compiled Tailwind output in main.css
   ============================================================= */

/* ── Nav item styles ─────────────────────────────────────────── */
#primary-menu li a,
.mobile-nav-links li a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s ease;
  text-decoration: none;
}

#primary-menu li a:hover,
.mobile-nav-links li a:hover {
  color: var(--foreground);
}

#primary-menu,
.mobile-nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ── Prose styles for content areas ─────────────────────────── */
.prose h1, .prose h2, .prose h3, .prose h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.prose p {
  color: var(--muted-foreground);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.prose a {
  color: #4f46e5;
  text-decoration: underline;
}

.prose a:hover {
  color: #4338ca;
}

.prose ul, .prose ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--muted-foreground);
}

.prose code {
  background: var(--muted);
  padding: 0.15em 0.4em;
  border-radius: 0.25rem;
  font-size: 0.875em;
}

.prose blockquote {
  border-left: 3px solid #4f46e5;
  padding-left: 1rem;
  color: var(--muted-foreground);
  font-style: italic;
}

/* ── Footer menu ─────────────────────────────────────────────── */
.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-menu li a {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-menu li a:hover {
  color: #4f46e5;
}

/* ── Scroll behaviour ─────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem; /* accounts for fixed header */
}

/* ── WooCommerce basic compat ─────────────────────────────────── */
.woocommerce-page .woocommerce {
  max-width: 1280px;
  margin: 6rem auto 4rem;
  padding: 0 1.5rem;
}

.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
  background: #4f46e5 !important;
  color: #fff !important;
  border-radius: 0.5rem !important;
  padding: 0.6rem 1.5rem !important;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover {
  background: #4338ca !important;
}

/* ── RTL support ─────────────────────────────────────────────── */
[dir="rtl"] .site-header nav {
  flex-direction: row-reverse;
}

[dir="rtl"] .container {
  direction: rtl;
}

[dir="rtl"] .space-x-12 > * + * {
  margin-right: 3rem;
  margin-left: 0;
}

/* ── Screen reader only ─────────────────────────────────────── */
.sr-only,
.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-width: 0;
}

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background: #4f46e5;
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
}

/* ── Pagination ─────────────────────────────────────────────── */
.nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.nav-links .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--foreground);
  transition: background 0.2s;
}

.nav-links .page-numbers:hover,
.nav-links .page-numbers.current {
  background: #4f46e5;
  color: #fff;
  border-color: #4f46e5;
}

/* ── Form message states ─────────────────────────────────────── */
#premium-form-msg.success {
  background: rgba(99, 102, 241, 0.1);
  color: #4338ca;
  border-radius: 0.5rem;
  padding: 1rem;
  font-size: 0.875rem;
}

#premium-form-msg.error {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border-radius: 0.5rem;
  padding: 1rem;
  font-size: 0.875rem;
}

/* ================================================================
   HERO HEADLINE – Fluid / proportional font size
   clamp(min, preferred, max) → scales smoothly across all viewports
   ================================================================ */
#hero-headline {
  font-size: clamp(2.5rem, 8vw + 1rem, 8rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

/* ================================================================
   GLOBAL MOBILE RESPONSIVENESS
   Covers: hero, header, skills, services, projects, experience,
           blog, contact, roadmap, terminal, footer
   ================================================================ */

/* ── Base: prevent horizontal scroll on all pages ─────────────── */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* ── All sections: comfortable horizontal padding on mobile ───── */
section {
  padding-left: 1rem;
  padding-right: 1rem;
}

/* ── Hero section ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  #hero {
    padding-top: 7rem;
    padding-bottom: 3rem;
  }

  #hero .flex.flex-col {
    gap: 1.25rem;
  }

  /* CTA buttons: full-width stack on mobile */
  #hero a.inline-flex {
    width: 100%;
    justify-content: center;
  }

  /* Marquee tech labels: smaller text on mobile */
  .animate-marquee-scroll span {
    font-size: 1rem !important;
  }
}

/* ── Header / Navigation ──────────────────────────────────────── */
@media (max-width: 768px) {
  #masthead .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-branding a {
    font-size: 1rem;
  }

  #mobile-menu-panel {
    width: 100%;
  }

  #mobile-menu-panel .container {
    padding: 0.75rem 1rem;
  }

  .mobile-nav-links li a {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    font-size: 1rem;
  }
}

/* ── About section ────────────────────────────────────────────── */
@media (max-width: 768px) {
  #about .grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Skills section ───────────────────────────────────────────── */
@media (max-width: 640px) {
  #skills .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.75rem;
  }

  #skills h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

/* ── Services section ─────────────────────────────────────────── */
@media (max-width: 768px) {
  #services .grid {
    grid-template-columns: 1fr !important;
  }

  #services h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

/* ── Projects section ─────────────────────────────────────────── */
@media (max-width: 768px) {
  #projects .grid {
    grid-template-columns: 1fr !important;
  }

  #projects h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

/* ── Experience section ───────────────────────────────────────── */
@media (max-width: 640px) {
  #experience h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  #experience .ml-4,
  #experience .ml-6 {
    margin-left: 1rem;
  }
}

/* ── Blog section ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  #blog .grid {
    grid-template-columns: 1fr !important;
  }

  #blog h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

/* ── GitHub / open-source section ────────────────────────────── */
@media (max-width: 768px) {
  #github .grid,
  #open-source .grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Contact section ──────────────────────────────────────────── */
@media (max-width: 768px) {
  #contact .grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }

  #contact h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  #contact form {
    padding: 1.5rem 1rem;
  }
}

/* ── Terminal section ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .terminal-wrapper {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    border-radius: 0.5rem;
  }

  .terminal-wrapper pre,
  .terminal-wrapper code {
    font-size: 0.75rem;
  }
}

/* ── Testimonials section ─────────────────────────────────────── */
@media (max-width: 768px) {
  #testimonials .grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Roadmap page ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  body.page-template-page-roadmap #primary,
  .roadmap-hero {
    padding-top: 5rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .roadmap-hero h1,
  .roadmap-header h1 {
    font-size: clamp(1.75rem, 6vw, 2.75rem) !important;
  }

  .roadmap-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Blog archive / single pages ─────────────────────────────── */
@media (max-width: 768px) {
  .blog-archive-grid,
  .posts-grid {
    grid-template-columns: 1fr !important;
  }

  .single-post-content h1,
  .entry-title {
    font-size: clamp(1.5rem, 5vw, 2.25rem) !important;
  }

  /* Sidebar: stack below content on mobile */
  .content-with-sidebar {
    flex-direction: column;
  }

  .site-sidebar {
    width: 100%;
    margin-top: 2rem;
  }
}

/* ── Footer ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
  footer .grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }

  footer .footer-menu {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ── General section headings: fluid across all sections ─────── */
@media (max-width: 480px) {
  h2 {
    font-size: clamp(1.5rem, 5vw, 2rem) !important;
  }

  h3 {
    font-size: clamp(1.1rem, 4vw, 1.5rem);
  }

  p {
    font-size: 0.9375rem;
  }
}

/* ── Chatbot widget: full-screen on mobile ───────────────────── */
@media (max-width: 480px) {
  #ai-chatbot-widget {
    width: 100vw !important;
    right: 0 !important;
    bottom: 0 !important;
    border-radius: 0 !important;
    max-height: 85vh;
  }
}