/* ============================================
   CHUFFED WITH AI - Main Stylesheet
   Reusable styles across all pages
   ============================================ */

/* ---------- Design Tokens ---------- */
:root {
  --brand-navy: #0F172A;
  --brand-slate: #1E293B;
  --brand-cream: #F8F6F0;
  --brand-sand: #EFECE6;
  --brand-peach: #FF7E67;
  --brand-lime: #84CC16;
  --brand-mint: #10B981;
  --brand-charcoal: #334155;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ---------- Base Reset & Typography ---------- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--brand-charcoal);
  background-color: var(--brand-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--brand-navy);
  line-height: 1.2;
}

::selection {
  background-color: var(--brand-peach);
  color: #fff;
}

*:focus-visible {
  outline: 2px solid var(--brand-peach);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--brand-sand);
}
::-webkit-scrollbar-thumb {
  background: var(--brand-slate);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--brand-navy);
}

/* ---------- Keyframe Animations ---------- */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ---------- Animation Utilities ---------- */
.animate-fade-in-up {
  animation: fade-in-up 0.6s ease-out both;
}
.animate-fade-in {
  animation: fade-in 0.5s ease-out both;
}
.animate-slide-in-right {
  animation: slide-in-right 0.6s ease-out both;
}
.animate-slide-in-left {
  animation: slide-in-left 0.6s ease-out both;
}
.animate-scale-in {
  animation: scale-in 0.5s ease-out both;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }

/* ---------- Scroll-Triggered Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- Card Hover ---------- */
.card-hover {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -12px rgba(15, 23, 42, 0.12);
}

/* ---------- Accordion ---------- */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.accordion-content.open {
  max-height: 600px;
}

.accordion-icon {
  transition: transform 0.3s ease;
}
.accordion-icon.rotated {
  transform: rotate(45deg);
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.mobile-menu.open {
  max-height: 500px;
}

/* ---------- Copy Button ---------- */
.copy-btn {
  position: relative;
  transition: background-color 0.2s ease, transform 0.15s ease;
}
.copy-btn:active {
  transform: scale(0.95);
}
.copy-btn .copied-tooltip {
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-navy);
  color: #fff;
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.copy-btn.copied .copied-tooltip {
  opacity: 1;
}

/* ---------- Pill Badge ---------- */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------- Section Spacing ---------- */
.section-padding {
  padding: 5rem 1.5rem;
}
@media (min-width: 768px) {
  .section-padding {
    padding: 6rem 2rem;
  }
}
@media (min-width: 1024px) {
  .section-padding {
    padding: 7rem 2rem;
  }
}

/* ---------- Gradient Decorations ---------- */
.gradient-peach {
  background: linear-gradient(135deg, var(--brand-peach) 0%, #ff9a85 100%);
}
.gradient-navy {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-slate) 100%);
}

/* ---------- Checkmark List ---------- */
.check-list li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--brand-mint);
  font-weight: 700;
  font-size: 0.8rem;
  margin-right: 12px;
  flex-shrink: 0;
}

/* ---------- Brand Wordmark Logo ---------- */
.brand-logo {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--brand-navy);
  letter-spacing: -0.03em;
  line-height: 1;
  position: relative;
  padding-bottom: 6px;
}
.brand-logo::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-peach) 0%, var(--brand-lime) 100%);
}
.brand-logo-sm {
  font-size: 1.35rem;
  padding-bottom: 5px;
}
.brand-logo-sm::after {
  height: 3px;
}

/* ---------- Divider ---------- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--brand-sand) 50%, transparent 100%);
  max-width: 800px;
  margin: 0 auto;
}