/* ============================================
   LOKARA — Global Stylesheet
   Mobile-first · Lokara Ivory Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/icon?family=Material+Icons+Outlined');
@import './design-tokens.css';
@import './animations.css';

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-on-surface);
  background-color: var(--color-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-section) 0;
}

.section--alt {
  background-color: var(--color-surface-container-low);
}

.section--dark {
  background: var(--gradient-dark);
  color: var(--color-on-primary);
}

/* ── Typography ── */
.heading-display {
  font-family: var(--font-display);
  font-weight: var(--weight-extrabold);
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  color: var(--color-on-surface);
}

.heading-section {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--color-on-surface);
}

.heading-card {
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: var(--color-on-surface);
}

.text-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-on-surface-variant);
}

.text-body--lg {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.text-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.text-micro {
  font-size: var(--text-xs);
  color: var(--color-on-surface-variant);
}

.text-center { text-align: center; }
.text-balance { text-wrap: balance; }

/* ── CTA Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  border-radius: var(--radius-pill);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background: var(--gradient-cta);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn--primary:hover {
  background: var(--gradient-cta-hover);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(37,211,102,0.3);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-md);
}

.btn--full {
  width: 100%;
}

.btn--outline {
  border: 2px solid var(--color-primary-light);
  color: var(--color-primary);
  background: transparent;
}

.btn--outline:hover {
  background: rgba(37,211,102,0.08);
  border-color: var(--color-primary);
}

.btn .material-icons-outlined {
  font-size: 1.2em;
}

/* ── Cards ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card--glass {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-pill);
  background: var(--color-primary-container);
  color: var(--color-primary);
}

.badge--orange {
  background: var(--color-secondary-container);
  color: var(--color-secondary);
}

.badge--dark {
  background: rgba(37,211,102,0.15);
  color: var(--color-primary-light);
}

/* ── Stat Box ── */
.stat {
  text-align: center;
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-primary);
}

.stat__label {
  font-size: var(--text-sm);
  color: var(--color-on-surface-variant);
  margin-top: var(--space-xs);
}

/* ── Grid Utilities ── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Micro-copy Bar ── */
.micro-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.micro-bar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-on-surface-variant);
}

.micro-bar__item .material-icons-outlined {
  font-size: 1rem;
  color: var(--color-primary);
}

/* ── Section Subtitle ── */
.section-subtitle {
  font-size: var(--text-md);
  color: var(--color-on-surface-variant);
  max-width: 600px;
  margin: var(--space-md) auto 0;
  text-align: center;
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Accessibility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}