/* Junkeysoft shared design tokens — works with Tailwind CDN */

:root {
  --jk-bg: #f4f4f5;
  --jk-surface: #ffffff;
  --jk-ink: #18181b;
  --jk-muted: #52525b;
  --jk-border: #e4e4e7;
  --jk-accent: #2563eb;
  --jk-accent-soft: #dbeafe;
  --jk-radius: 1rem;
  --jk-shadow: 0 12px 40px rgba(24, 24, 27, 0.08);
  --jk-font: "Outfit", system-ui, sans-serif;
}

.dark {
  --jk-bg: #09090b;
  --jk-surface: #18181b;
  --jk-ink: #fafafa;
  --jk-muted: #a1a1aa;
  --jk-border: #27272a;
  --jk-accent: #60a5fa;
  --jk-accent-soft: rgba(37, 99, 235, 0.2);
  --jk-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--jk-font);
  background: var(--jk-bg);
  color: var(--jk-ink);
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay — fixed, pointer-events none */
.jk-grain::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.dark .jk-grain::before {
  opacity: 0.05;
}

/* Nav */
.jk-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 64px;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--jk-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--jk-border);
}

.jk-nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.jk-logo {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.03em;
  color: var(--jk-ink);
  text-decoration: none;
}

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

.jk-nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .jk-nav-links {
    display: flex;
  }
}

.jk-nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--jk-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.jk-nav-links a:hover,
.jk-nav-links a[aria-current="page"] {
  color: var(--jk-ink);
}

.jk-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jk-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  height: 2.25rem;
  padding: 0 0.85rem;
  border-radius: 9999px;
  border: 1px solid var(--jk-border);
  background: var(--jk-surface);
  color: var(--jk-ink);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.jk-icon-btn:hover {
  border-color: color-mix(in srgb, var(--jk-accent) 40%, var(--jk-border));
}

.jk-icon-btn:active {
  transform: scale(0.98);
}

.jk-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border-radius: 9999px;
  background: var(--jk-ink);
  color: var(--jk-bg);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s ease;
  white-space: nowrap;
}

.dark .jk-btn-primary {
  background: #fafafa;
  color: #09090b;
}

.jk-btn-primary:hover {
  opacity: 0.9;
}

.jk-btn-primary:active {
  transform: scale(0.98);
}

.jk-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border-radius: 9999px;
  background: transparent;
  color: var(--jk-ink);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--jk-border);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.jk-btn-ghost:hover {
  border-color: var(--jk-ink);
  background: color-mix(in srgb, var(--jk-ink) 4%, transparent);
}

.jk-btn-ghost:active {
  transform: scale(0.98);
}

/* Mobile drawer */
.jk-drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
}

.jk-drawer.is-open {
  display: block;
}

.jk-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.jk-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(18rem, 88vw);
  background: var(--jk-bg);
  border-left: 1px solid var(--jk-border);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.jk-drawer.is-open .jk-drawer-panel {
  transform: translateX(0);
}

.jk-drawer-panel nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 2rem;
}

.jk-drawer-panel nav a {
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
  color: var(--jk-muted);
  text-decoration: none;
}

.jk-drawer-panel nav a[aria-current="page"],
.jk-drawer-panel nav a:hover {
  background: var(--jk-surface);
  color: var(--jk-ink);
}

/* Section shell */
.jk-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.jk-section {
  padding-top: 5rem;
  padding-bottom: 5.5rem;
}

@media (min-width: 768px) {
  .jk-section {
    padding-top: 6.5rem;
    padding-bottom: 7rem;
  }
}

/* Reveal on scroll */
@media (prefers-reduced-motion: no-preference) {
  .jk-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
      transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .jk-reveal.is-visible {
    opacity: 1;
    transform: none;
  }

  .jk-reveal-delay-1 {
    transition-delay: 0.06s;
  }
  .jk-reveal-delay-2 {
    transition-delay: 0.12s;
  }
  .jk-reveal-delay-3 {
    transition-delay: 0.18s;
  }
}

/* Integrations grid background */
.background-grid {
  background-image: radial-gradient(
    circle at 1px 1px,
    color-mix(in srgb, var(--jk-muted) 18%, transparent) 1px,
    transparent 0
  );
  background-size: 28px 28px;
  border-radius: 1.5rem;
}

/* Portfolio hover */
.jk-work-card img {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.jk-work-card:hover img {
  transform: scale(1.03);
}

/* Footer */
.jk-footer {
  border-top: 1px solid var(--jk-border);
  padding: 4rem 0 2rem;
  margin-top: 2rem;
}

/* Mobile menu toggle only on small screens */
@media (min-width: 768px) {
  #mobile-menu-toggle {
    display: none !important;
  }
}

/* QR tool forms on redesigned page */
.jk-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.jk-form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--jk-muted);
}

.jk-form-group input,
.jk-form-group textarea,
.jk-form-group select {
  width: 100%;
  border: 1px solid var(--jk-border);
  background: var(--jk-surface);
  color: var(--jk-ink);
  border-radius: 0.75rem;
  padding: 0.7rem 0.9rem;
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.jk-form-group input:focus,
.jk-form-group textarea:focus,
.jk-form-group select:focus {
  border-color: var(--jk-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--jk-accent) 22%, transparent);
}

.jk-form-group textarea {
  resize: vertical;
  min-height: 5rem;
}

/* Skip link */
.jk-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--jk-ink);
  color: var(--jk-bg);
  padding: 0.5rem 1rem;
  border-radius: 0 0 0.5rem 0;
}

.jk-skip:focus {
  left: 0;
}