/* ============================================================
   ORUMBA NORTH LGA — Global Mobile-First Responsive Utilities
   ============================================================ */

/* ---------- Root Variables ---------- */
:root {
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --text-xs: clamp(0.75rem, 2vw, 0.875rem);
  --text-sm: clamp(0.875rem, 2.2vw, 1rem);
  --text-base: clamp(1rem, 2.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 3vw, 1.35rem);
  --text-xl: clamp(1.35rem, 4vw, 1.75rem);
  --text-2xl: clamp(1.6rem, 5vw, 2.25rem);
  --text-3xl: clamp(2rem, 6vw, 3rem);
  --text-4xl: clamp(2.4rem, 7vw, 4rem);
  --text-5xl: clamp(2.8rem, 8vw, 5rem);
}

/* ---------- Base Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #f8fafc;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ---------- Touch-friendly inputs ---------- */
input, textarea, select, button {
  font-family: inherit;
  font-size: var(--text-base);
  min-height: 44px;
  min-width: 44px;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="search"],
textarea,
select {
  -webkit-appearance: none;
  appearance: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.15);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}
@media (min-width: 640px) {
  .container { padding-left: var(--space-lg); padding-right: var(--space-lg); }
}
@media (min-width: 1024px) {
  .container { padding-left: var(--space-xl); padding-right: var(--space-xl); }
}

/* ---------- Responsive Typography Helpers ---------- */
.text-responsive-hero {
  font-size: var(--text-4xl);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.text-responsive-h1 {
  font-size: var(--text-3xl);
  line-height: 1.15;
  font-weight: 700;
}
.text-responsive-h2 {
  font-size: var(--text-2xl);
  line-height: 1.2;
  font-weight: 700;
}
.text-responsive-h3 {
  font-size: var(--text-xl);
  line-height: 1.25;
  font-weight: 600;
}
.text-responsive-body {
  font-size: var(--text-base);
  line-height: 1.7;
}
.text-responsive-small {
  font-size: var(--text-sm);
  line-height: 1.5;
}

/* ---------- Responsive Grid Helpers ---------- */
.grid-responsive-2 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }
.grid-responsive-3 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }
.grid-responsive-4 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .grid-responsive-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-responsive-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-responsive-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-responsive-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-responsive-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Section Spacing ---------- */
.section-padding {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}
@media (min-width: 768px) {
  .section-padding { padding-top: 4rem; padding-bottom: 4rem; }
}
@media (min-width: 1024px) {
  .section-padding { padding-top: 6rem; padding-bottom: 6rem; }
}

/* ---------- Hero Helpers ---------- */
.hero-responsive {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}
@media (min-width: 768px) {
  .hero-responsive { min-height: 50vh; }
}
@media (min-width: 1024px) {
  .hero-responsive { min-height: 60vh; }
}

/* ---------- Card Helpers ---------- */
.card-padding {
  padding: var(--space-lg);
}
@media (min-width: 768px) {
  .card-padding { padding: var(--space-xl); }
}

/* ---------- Button Helpers ---------- */
.btn-touch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.25s ease;
  min-height: 48px;
  cursor: pointer;
  border: none;
}
.btn-touch:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* ---------- Glass Card Override for Readability ---------- */
.glass-card {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}
.glass-card h2, .glass-card h3, .glass-card h4 {
  color: #111827;
  text-shadow: none;
}
.glass-card p {
  color: #374151;
}

/* ---------- Footer Override ---------- */
.glass-footer {
  background: #0f172a;
  color: #cbd5e1;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-xl) var(--space-md);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }
.overflow-hidden { overflow: hidden; }

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