/* ====================================
   AUTONOIQ UTILITY CLASSES
   Reusable, scalable utility classes
   ==================================== */

/* ===== SPACING UTILITIES ===== */

/* Margins */
.m-0 { margin: 0; }
.m-xs { margin: 0.5rem; }
.m-sm { margin: 1rem; }
.m-md { margin: 1.5rem; }
.m-lg { margin: 2rem; }
.m-xl { margin: 3rem; }
.m-2xl { margin: 4rem; }
.m-auto { margin: auto; }

/* Margin Top */
.mt-0 { margin-top: 0; }
.mt-xs { margin-top: 0.5rem; }
.mt-sm { margin-top: 1rem; }
.mt-md { margin-top: 1.5rem; }
.mt-lg { margin-top: 2rem; }
.mt-xl { margin-top: 3rem; }
.mt-2xl { margin-top: 4rem; }
.mt-3xl { margin-top: 6rem; }

/* Margin Bottom */
.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: 0.5rem; }
.mb-sm { margin-bottom: 1rem; }
.mb-md { margin-bottom: 1.5rem; }
.mb-lg { margin-bottom: 2rem; }
.mb-xl { margin-bottom: 3rem; }
.mb-2xl { margin-bottom: 4rem; }
.mb-3xl { margin-bottom: 6rem; }

/* Margin Left & Right */
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Padding */
.p-0 { padding: 0; }
.p-xs { padding: 0.5rem; }
.p-sm { padding: 1rem; }
.p-md { padding: 1.5rem; }
.p-lg { padding: 2rem; }
.p-xl { padding: 3rem; }
.p-2xl { padding: 4rem; }

/* Padding Top */
.pt-0 { padding-top: 0; }
.pt-xs { padding-top: 0.5rem; }
.pt-sm { padding-top: 1rem; }
.pt-md { padding-top: 1.5rem; }
.pt-lg { padding-top: 2rem; }
.pt-xl { padding-top: 3rem; }
.pt-2xl { padding-top: 4rem; }

/* Padding Bottom */
.pb-0 { padding-bottom: 0; }
.pb-xs { padding-bottom: 0.5rem; }
.pb-sm { padding-bottom: 1rem; }
.pb-md { padding-bottom: 1.5rem; }
.pb-lg { padding-bottom: 2rem; }
.pb-xl { padding-bottom: 3rem; }
.pb-2xl { padding-bottom: 4rem; }

/* Gap (for Flexbox/Grid) */
.gap-0 { gap: 0; }
.gap-xs { gap: 0.5rem; }
.gap-sm { gap: 1rem; }
.gap-md { gap: 1.5rem; }
.gap-lg { gap: 2rem; }
.gap-xl { gap: 3rem; }

/* ===== TEXT UTILITIES ===== */

/* Text Colors */
.text-white { color: var(--primary-white) !important; }
.text-gray { color: var(--text-gray) !important; }
.text-light-gray { color: var(--text-light-gray) !important; }
.text-orange { color: var(--primary-orange) !important; }
.text-secondary-orange { color: var(--secondary-orange) !important; }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* Font Weights */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

/* Font Sizes */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 2rem; }
.text-4xl { font-size: 2.5rem; }

/* Text Transform */
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }

/* Line Height */
.leading-tight { line-height: 1.2; }
.leading-normal { line-height: 1.6; }
.leading-relaxed { line-height: 1.8; }

/* ===== DISPLAY UTILITIES ===== */

.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }

/* Flexbox Utilities */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

/* Grid Utilities */
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

/* ===== SIZE UTILITIES ===== */

.w-full { width: 100%; }
.w-auto { width: auto; }
.w-screen { width: 100vw; }
.w-1-2 { width: 50%; }
.w-1-3 { width: 33.333333%; }
.w-2-3 { width: 66.666667%; }
.w-1-4 { width: 25%; }
.w-3-4 { width: 75%; }

.h-full { height: 100%; }
.h-auto { height: auto; }
.h-screen { height: 100vh; }

.max-w-xs { max-width: 320px; }
.max-w-sm { max-width: 640px; }
.max-w-md { max-width: 768px; }
.max-w-lg { max-width: 1024px; }
.max-w-xl { max-width: 1280px; }
.max-w-2xl { max-width: 1400px; }
.max-w-full { max-width: 100%; }

/* ===== POSITION UTILITIES ===== */

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ===== BORDER UTILITIES ===== */

.border-0 { border: 0; }
.border-1 { border: 1px solid; }
.border-2 { border: 2px solid; }
.border-3 { border: 3px solid; }

.border-orange { border-color: var(--primary-orange); }
.border-orange-light { border-color: rgba(255, 107, 53, 0.3); }
.border-orange-lighter { border-color: rgba(255, 107, 53, 0.1); }

.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: 0.25rem; }
.rounded { border-radius: 0.5rem; }
.rounded-md { border-radius: 0.75rem; }
.rounded-lg { border-radius: 1rem; }
.rounded-xl { border-radius: 1.5rem; }
.rounded-2xl { border-radius: 2rem; }
.rounded-full { border-radius: 9999px; }

/* ===== BACKGROUND UTILITIES ===== */

.bg-transparent { background-color: transparent; }
.bg-black { background-color: var(--primary-black); }
.bg-black-secondary { background-color: var(--secondary-black); }
.bg-black-tertiary { background-color: var(--tertiary-black); }
.bg-orange { background-color: var(--primary-orange); }

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.bg-card {
    background: linear-gradient(145deg, rgba(15, 15, 15, 0.9), rgba(26, 26, 26, 0.7));
}

/* ===== SHADOW & GLOW UTILITIES ===== */

.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); }
.shadow-md { box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2); }
.shadow-lg { box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); }
.shadow-xl { box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4); }

.glow-orange {
    box-shadow: var(--glow-orange);
}

.glow-orange-lg {
    box-shadow: var(--glow-orange-lg);
}

.glow-orange-intense {
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.6), 0 0 60px rgba(255, 107, 53, 0.3);
}

/* ===== ANIMATION UTILITIES ===== */

.transition-fast { transition: all 0.2s ease; }
.transition { transition: all 0.3s ease; }
.transition-slow { transition: all 0.5s ease; }

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(255, 107, 53, 0.3);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow:hover {
    box-shadow: var(--glow-orange-lg);
}

/* Fade In Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease;
}

/* Fade In Up Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ===== GRADIENT TEXT UTILITY ===== */

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== OVERFLOW UTILITIES ===== */

.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }

.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* ===== OPACITY UTILITIES ===== */

.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* ===== CURSOR UTILITIES ===== */

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* ===== POINTER EVENTS ===== */

.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* ===== SCREEN READER ONLY ===== */

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

/* ===== CONTAINER UTILITIES ===== */

.container {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.container-narrow {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.container-wide {
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

/* ===== RESPONSIVE UTILITIES ===== */

/* Show/Hide on specific breakpoints */
@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) and (max-width: 991px) {
    .hide-tablet { display: none !important; }
}

@media (min-width: 992px) {
    .hide-desktop { display: none !important; }
}

@media (min-width: 768px) {
    .show-mobile-only { display: none !important; }
}

@media (max-width: 767px) {
    .show-desktop-only { display: none !important; }
}

/* ===== ASPECT RATIO UTILITIES ===== */

.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-4-3 { aspect-ratio: 4 / 3; }

/* ===== CARD UTILITIES ===== */

.card-base {
    background: linear-gradient(145deg, rgba(15, 15, 15, 0.9), rgba(26, 26, 26, 0.7));
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.card-base:hover {
    transform: translateY(-10px);
    border-color: var(--primary-orange);
    box-shadow: 0 20px 50px rgba(255, 107, 53, 0.3);
}

.card-featured {
    border: 3px solid var(--primary-orange);
    box-shadow: 0 0 50px rgba(255, 107, 53, 0.4);
}

/* ===== BUTTON UTILITIES ===== */

.btn-base {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.125rem 2.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.2px;
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

/* ===== DIVIDER UTILITIES ===== */

.divider-orange {
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, transparent, var(--primary-orange) 20%, var(--accent-orange) 50%, var(--primary-orange) 80%, transparent) 1;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

/* ===== FOCUS UTILITIES ===== */

.focus-orange:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.3);
}

/* ===== PRINT UTILITIES ===== */

@media print {
    .print-hidden { display: none !important; }
}