/**
 * LashariSoft Theme - Main Stylesheet
 * 
 * ITCSS Architecture (Inverted Triangle CSS)
 * Organized from low to high specificity
 * 
 * @package LashariSoft
 * @version 1.0.0
 */

/* ==========================================================================
   1. SETTINGS - Global variables, colors, typography
   ========================================================================== */

:root {
    /* Brand Colors */
    --ls-color-primary: #ff4200;
    --ls-color-primary-dark: #cc3500;
    --ls-color-primary-light: #ff6633;
    --ls-color-secondary: #ffde59;
    --ls-color-secondary-dark: #e6c84f;
    --ls-color-accent: #01516e;
    --ls-color-accent-dark: #013d52;
    
    /* Neutral Colors */
    --ls-color-white: #ffffff;
    --ls-color-black: #0a0a0a;
    --ls-color-gray-100: #f4f4f5;
    --ls-color-gray-200: #e4e4e7;
    --ls-color-gray-300: #d4d4d8;
    --ls-color-gray-400: #a1a1aa;
    --ls-color-gray-500: #71717a;
    --ls-color-gray-600: #52525b;
    --ls-color-gray-700: #3f3f46;
    --ls-color-gray-800: #27272a;
    --ls-color-gray-900: #18181b;
    
    /* Typography */
    --ls-font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --ls-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --ls-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Font Sizes (Fluid Typography) */
    --ls-text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --ls-text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --ls-text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --ls-text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --ls-text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --ls-text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --ls-text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
    --ls-text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
    --ls-text-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);
    
    /* Font Weights */
    --ls-font-normal: 400;
    --ls-font-medium: 500;
    --ls-font-semibold: 600;
    --ls-font-bold: 700;
    
    /* Line Heights */
    --ls-leading-tight: 1.25;
    --ls-leading-snug: 1.375;
    --ls-leading-normal: 1.5;
    --ls-leading-relaxed: 1.625;
    
    /* Spacing */
    --ls-space-1: 0.25rem;
    --ls-space-2: 0.5rem;
    --ls-space-3: 0.75rem;
    --ls-space-4: 1rem;
    --ls-space-5: 1.25rem;
    --ls-space-6: 1.5rem;
    --ls-space-8: 2rem;
    --ls-space-10: 2.5rem;
    --ls-space-12: 3rem;
    --ls-space-16: 4rem;
    --ls-space-20: 5rem;
    --ls-space-24: 6rem;
    
    /* Container */
    --ls-container-max: 1280px;
    --ls-container-padding: clamp(1rem, 5vw, 2rem);
    
    /* Border Radius */
    --ls-radius-sm: 0.25rem;
    --ls-radius-md: 0.5rem;
    --ls-radius-lg: 0.75rem;
    --ls-radius-xl: 1rem;
    --ls-radius-2xl: 1.5rem;
    --ls-radius-full: 9999px;
    
    /* Shadows */
    --ls-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --ls-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --ls-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --ls-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --ls-shadow-glow: 0 0 20px rgba(255, 66, 0, 0.3);
    
    /* Glassmorphism */
    --ls-glass-bg: rgba(255, 255, 255, 0.05);
    --ls-glass-border: rgba(255, 255, 255, 0.1);
    --ls-glass-blur: blur(20px);
    
    /* Transitions */
    --ls-transition-fast: 150ms ease;
    --ls-transition-base: 250ms ease;
    --ls-transition-slow: 350ms ease;
    
    /* Z-Index Scale */
    --ls-z-dropdown: 100;
    --ls-z-sticky: 200;
    --ls-z-fixed: 300;
    --ls-z-modal-backdrop: 400;
    --ls-z-modal: 500;
    --ls-z-tooltip: 600;
    
    /* Header Height */
    --ls-header-height: 80px;
}

/* ==========================================================================
   2. TOOLS - Focus visible utility
   ========================================================================== */

.ls-focus-ring:focus-visible {
    outline: 2px solid var(--ls-color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   3. GENERIC - Reset, normalize, box-sizing
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    margin: 0;
    font-family: var(--ls-font-body);
    font-size: var(--ls-text-base);
    line-height: var(--ls-leading-normal);
    color: var(--ls-color-gray-900);
    background-color: var(--ls-color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
    margin: 0;
}

ul, ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

input, button, textarea, select {
    font: inherit;
}

button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

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

/* ==========================================================================
   4. ELEMENTS - Unclassed HTML elements
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ls-font-heading);
    font-weight: var(--ls-font-bold);
    line-height: var(--ls-leading-tight);
}

h1 { font-size: var(--ls-text-4xl); }
h2 { font-size: var(--ls-text-3xl); }
h3 { font-size: var(--ls-text-2xl); }
h4 { font-size: var(--ls-text-xl); }
h5 { font-size: var(--ls-text-lg); }
h6 { font-size: var(--ls-text-base); }

p {
    margin-bottom: var(--ls-space-4);
}

p:last-child {
    margin-bottom: 0;
}

a:hover {
    color: var(--ls-color-primary);
}

strong, b {
    font-weight: var(--ls-font-semibold);
}

/* ==========================================================================
   5. OBJECTS - Layout patterns, containers, grids
   ========================================================================== */

.ls-container {
    width: 100%;
    max-width: var(--ls-container-max);
    margin-inline: auto;
    padding-inline: var(--ls-container-padding);
}

.ls-container--narrow {
    max-width: 768px;
}

.ls-container--wide {
    max-width: 1536px;
}

/* Bento Grid Layout */
.ls-bento-grid {
    display: grid;
    gap: var(--ls-space-4);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

@media (min-width: 768px) {
    .ls-bento-grid {
        grid-template-columns: repeat(12, 1fr);
        gap: var(--ls-space-6);
    }
    
    .ls-bento-grid > * {
        grid-column: span 6;
    }
    
    .ls-bento-grid > .ls-span-4 { grid-column: span 4; }
    .ls-bento-grid > .ls-span-8 { grid-column: span 8; }
    .ls-bento-grid > .ls-span-12 { grid-column: span 12; }
}

/* Section Spacing */
.ls-section {
    padding-block: var(--ls-space-16);
}

@media (min-width: 768px) {
    .ls-section {
        padding-block: var(--ls-space-24);
    }
}

/* ==========================================================================
   6. COMPONENTS - Reusable UI components
   ========================================================================== */

/* --- Buttons --- */
.ls-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ls-space-2);
    padding: var(--ls-space-3) var(--ls-space-6);
    font-family: var(--ls-font-heading);
    font-size: var(--ls-text-sm);
    font-weight: var(--ls-font-semibold);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--ls-radius-md);
    transition: all var(--ls-transition-base);
    cursor: pointer;
}

.ls-btn--primary {
    background: var(--ls-color-primary);
    color: var(--ls-color-white);
}

.ls-btn--primary:hover {
    background: var(--ls-color-primary-dark);
    box-shadow: var(--ls-shadow-glow);
    transform: translateY(-2px);
}

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

.ls-btn--secondary:hover {
    background: var(--ls-color-primary);
    color: var(--ls-color-white);
}

.ls-btn--glass {
    background: var(--ls-glass-bg);
    backdrop-filter: var(--ls-glass-blur);
    border: 1px solid var(--ls-glass-border);
    color: var(--ls-color-white);
}

/* --- Cards --- */
.ls-card {
    background: var(--ls-color-white);
    border-radius: var(--ls-radius-xl);
    padding: var(--ls-space-6);
    box-shadow: var(--ls-shadow-md);
    transition: all var(--ls-transition-base);
}

.ls-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ls-shadow-xl);
}

.ls-card--glass {
    background: var(--ls-glass-bg);
    backdrop-filter: var(--ls-glass-blur);
    border: 1px solid var(--ls-glass-border);
}

/* --- Header --- */
.ls-header {
    position: sticky;
    top: 0;
    z-index: var(--ls-z-sticky);
    background: var(--ls-color-white);
    border-bottom: 1px solid var(--ls-color-gray-200);
    height: var(--ls-header-height);
    transition: transform var(--ls-transition-base);
}

.ls-header--hidden {
    transform: translateY(-100%);
}

.ls-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--ls-container-max);
    margin-inline: auto;
    padding-inline: var(--ls-container-padding);
}

.ls-header__logo img {
    max-height: 50px;
    width: auto;
}

.ls-header__nav {
    display: none;
}

@media (min-width: 1024px) {
    .ls-header__nav {
        display: block;
    }
    
    .ls-header__mobile-toggle {
        display: none;
    }
}

.ls-nav-menu {
    display: flex;
    align-items: center;
    gap: var(--ls-space-8);
}

.ls-nav-menu a {
    font-family: var(--ls-font-heading);
    font-size: var(--ls-text-sm);
    font-weight: var(--ls-font-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--ls-transition-fast);
}

.ls-nav-menu a:hover,
.ls-nav-menu .current-menu-item > a {
    color: var(--ls-color-primary);
}

/* --- Mobile Menu Toggle --- */
.ls-header__mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
}

.ls-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
}

.ls-hamburger__line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ls-color-gray-900);
    transition: all var(--ls-transition-base);
}

/* --- Mobile Navigation --- */
.ls-mobile-nav {
    position: fixed;
    top: var(--ls-header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--ls-color-white);
    padding: var(--ls-space-6);
    transform: translateX(100%);
    transition: transform var(--ls-transition-base);
    z-index: var(--ls-z-fixed);
    overflow-y: auto;
}

.ls-mobile-nav[aria-hidden="false"] {
    transform: translateX(0);
}

.ls-mobile-menu {
    display: flex;
    flex-direction: column;
    gap: var(--ls-space-4);
}

.ls-mobile-menu a {
    display: block;
    padding: var(--ls-space-3) 0;
    font-family: var(--ls-font-heading);
    font-size: var(--ls-text-lg);
    font-weight: var(--ls-font-medium);
    border-bottom: 1px solid var(--ls-color-gray-200);
}

/* --- Footer --- */
.ls-footer {
    background: var(--ls-color-gray-900);
    color: var(--ls-color-gray-300);
    padding-block: var(--ls-space-16);
}

.ls-footer__inner {
    max-width: var(--ls-container-max);
    margin-inline: auto;
    padding-inline: var(--ls-container-padding);
}

.ls-footer__widgets {
    display: grid;
    gap: var(--ls-space-8);
    margin-bottom: var(--ls-space-12);
}

@media (min-width: 768px) {
    .ls-footer__widgets {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ls-footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--ls-space-4);
    padding-top: var(--ls-space-8);
    border-top: 1px solid var(--ls-color-gray-700);
}

@media (min-width: 768px) {
    .ls-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.ls-footer__tagline {
    color: var(--ls-color-primary);
    font-family: var(--ls-font-heading);
    font-size: var(--ls-text-sm);
}

.ls-footer-menu {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ls-space-6);
}

.ls-footer-menu a:hover {
    color: var(--ls-color-white);
}

/* --- Posts Grid --- */
.ls-posts-grid {
    display: grid;
    gap: var(--ls-space-6);
}

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

@media (min-width: 1024px) {
    .ls-posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --- Search Form --- */
.ls-search-form {
    display: flex;
    gap: var(--ls-space-2);
}

.ls-search-form__input {
    flex: 1;
    padding: var(--ls-space-3) var(--ls-space-4);
    border: 2px solid var(--ls-color-gray-300);
    border-radius: var(--ls-radius-md);
    transition: border-color var(--ls-transition-fast);
}

.ls-search-form__input:focus {
    outline: none;
    border-color: var(--ls-color-primary);
}

.ls-search-form__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ls-space-3);
    background: var(--ls-color-primary);
    color: var(--ls-color-white);
    border-radius: var(--ls-radius-md);
    transition: background var(--ls-transition-fast);
}

.ls-search-form__submit:hover {
    background: var(--ls-color-primary-dark);
}

/* --- 404 Page --- */
.ls-error-404 {
    text-align: center;
    padding-block: var(--ls-space-20);
}

.ls-error-404__code {
    display: block;
    font-size: var(--ls-text-5xl);
    color: var(--ls-color-primary);
    line-height: 1;
}

.ls-error-404__title {
    margin-bottom: var(--ls-space-6);
}

.ls-error-404__content {
    margin-bottom: var(--ls-space-8);
}

.ls-error-404__search {
    max-width: 400px;
    margin-inline: auto;
}

.ls-error-404__search h2 {
    font-size: var(--ls-text-lg);
    margin-bottom: var(--ls-space-4);
}

/* ==========================================================================
   7. TRUMPS - Utilities, overrides
   ========================================================================== */

/* Screen Reader Only */
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.screen-reader-text:focus {
    position: static !important;
    width: auto !important;
    height: auto !important;
    padding: var(--ls-space-4) !important;
    margin: 0 !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    background: var(--ls-color-white) !important;
    color: var(--ls-color-gray-900) !important;
    z-index: var(--ls-z-tooltip) !important;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--ls-space-4);
    padding: var(--ls-space-3) var(--ls-space-4);
    background: var(--ls-color-primary);
    color: var(--ls-color-white);
    z-index: var(--ls-z-tooltip);
    transition: top var(--ls-transition-fast);
}

.skip-link:focus {
    top: var(--ls-space-4);
}

/* Text Utilities */
.ls-text-center { text-align: center; }
.ls-text-left { text-align: left; }
.ls-text-right { text-align: right; }

/* Color Utilities */
.ls-text-primary { color: var(--ls-color-primary); }
.ls-text-muted { color: var(--ls-color-gray-500); }

/* Display Utilities */
.ls-hidden { display: none !important; }

/* WordPress Alignments */
.alignnone,
.aligncenter,
.alignleft,
.alignright {
    margin-block: var(--ls-space-4);
}

.aligncenter {
    display: block;
    margin-inline: auto;
}

.alignleft {
    float: left;
    margin-right: var(--ls-space-4);
}

.alignright {
    float: right;
    margin-left: var(--ls-space-4);
}

.alignwide {
    margin-inline: calc(var(--ls-container-padding) * -1);
}

.alignfull {
    margin-inline: calc(50% - 50vw);
    width: 100vw;
}

/* WordPress Gallery */
.gallery {
    display: grid;
    gap: var(--ls-space-4);
}

.gallery-columns-2 { grid-template-columns: repeat(2, 1fr); }
.gallery-columns-3 { grid-template-columns: repeat(3, 1fr); }
.gallery-columns-4 { grid-template-columns: repeat(4, 1fr); }