/* ===================================
   SHARPNEX SOLUTIONS - MAIN STYLES
   ===================================*/

/* CSS Custom Properties for Theme System */
:root {
    /* Color Palette - Light Theme */
    --color-primary: #1A1E5D;
    --color-secondary: #1E99FF;
    --color-accent: #CBA198;
    --color-background: #F8F3F5;
    --color-surface: #FFFFFF;
    --color-text-primary: #282828;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;
    --color-border: #E5E5E5;
    --color-shadow: rgba(26, 30, 93, 0.1);
    /* Typography */
    --font-primary: 'Sora', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --color-primary: #1E99FF;
    --color-secondary: #CBA198;
    --color-accent: #1A1E5D;
    --color-background: #1A1E5D;
    --color-surface: #282828;
    --color-text-primary: #F8F3F5;
    --color-text-secondary: #CCCCCC;
    --color-text-muted: #999999;
    --color-border: #404040;
    --color-shadow: rgba(0, 0, 0, 0.3);
}

/* ===================================
   RESPONSIVE BREAKPOINTS
   ===================================*/

/* Mobile First Approach */
/* xs: 0px and up */
/* sm: 576px and up */
/* md: 768px and up */
/* lg: 992px and up */
/* xl: 1200px and up */
/* xxl: 1400px and up */

/* ===================================
   BASE STYLES & RESET
   ===================================*/

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Lists */
ul,
ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===================================
   LAYOUT COMPONENTS
   ===================================*/

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 576px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(-1 * var(--spacing-sm));
}

.col,
.col-1,
.col-2,
.col-3,
.col-4,
.col-5,
.col-6,
.col-7,
.col-8,
.col-9,
.col-10,
.col-11,
.col-12,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12 {
    position: relative;
    width: 100%;
    padding: 0 var(--spacing-sm);
}

.col {
    flex: 1 0 0%;
}

.col-1 {
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
}

.col-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
}

.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

.col-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

.col-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.col-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
}

.col-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
}

.col-9 {
    flex: 0 0 75%;
    max-width: 75%;
}

.col-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
}

.col-11 {
    flex: 0 0 91.666667%;
    max-width: 91.666667%;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* Responsive Grid */
@media (min-width: 576px) {
    .col-sm-1 {
        flex: 0 0 8.333333%;
        max-width: 8.333333%;
    }

    .col-sm-2 {
        flex: 0 0 16.666667%;
        max-width: 16.666667%;
    }

    .col-sm-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-sm-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .col-sm-5 {
        flex: 0 0 41.666667%;
        max-width: 41.666667%;
    }

    .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-sm-7 {
        flex: 0 0 58.333333%;
        max-width: 58.333333%;
    }

    .col-sm-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }

    .col-sm-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-sm-10 {
        flex: 0 0 83.333333%;
        max-width: 83.333333%;
    }

    .col-sm-11 {
        flex: 0 0 91.666667%;
        max-width: 91.666667%;
    }

    .col-sm-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (min-width: 768px) {
    .col-md-1 {
        flex: 0 0 8.333333%;
        max-width: 8.333333%;
    }

    .col-md-2 {
        flex: 0 0 16.666667%;
        max-width: 16.666667%;
    }

    .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .col-md-5 {
        flex: 0 0 41.666667%;
        max-width: 41.666667%;
    }

    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-md-7 {
        flex: 0 0 58.333333%;
        max-width: 58.333333%;
    }

    .col-md-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }

    .col-md-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-md-10 {
        flex: 0 0 83.333333%;
        max-width: 83.333333%;
    }

    .col-md-11 {
        flex: 0 0 91.666667%;
        max-width: 91.666667%;
    }

    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (min-width: 992px) {
    .col-lg-1 {
        flex: 0 0 8.333333%;
        max-width: 8.333333%;
    }

    .col-lg-2 {
        flex: 0 0 16.666667%;
        max-width: 16.666667%;
    }

    .col-lg-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-lg-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .col-lg-5 {
        flex: 0 0 41.666667%;
        max-width: 41.666667%;
    }

    .col-lg-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-lg-7 {
        flex: 0 0 58.333333%;
        max-width: 58.333333%;
    }

    .col-lg-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }

    .col-lg-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-lg-10 {
        flex: 0 0 83.333333%;
        max-width: 83.333333%;
    }

    .col-lg-11 {
        flex: 0 0 91.666667%;
        max-width: 91.666667%;
    }

    .col-lg-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Flexbox Utilities */
.d-flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.justify-content-start {
    justify-content: flex-start;
}

.justify-content-end {
    justify-content: flex-end;
}

.justify-content-center {
    justify-content: center;
}

.justify-content-between {
    justify-content: space-between;
}

.justify-content-around {
    justify-content: space-around;
}

.align-items-start {
    align-items: flex-start;
}

.align-items-end {
    align-items: flex-end;
}

.align-items-center {
    align-items: center;
}

.align-items-stretch {
    align-items: stretch;
}

/* ===================================
   COMPONENT STYLES
   ===================================*/

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    -webkit-user-select: none;
    /* Safari 3+, Safari iOS 3+ */
    user-select: none;
}

.btn:focus {
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(30, 153, 255, 0.25);
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
    color: #ffffff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: #151a4d;
    border-color: #151a4d;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    color: #ffffff;
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: #1a87e6;
    border-color: #1a87e6;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-primary:hover {
    color: #ffffff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-secondary {
    color: var(--color-secondary);
    background-color: transparent;
    border-color: var(--color-secondary);
}

.btn-outline-secondary:hover {
    color: #ffffff;
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

/* Button Sizes */
.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

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

/* Cards */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.card-body {
    flex: 1 1 auto;
    padding: var(--spacing-lg);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
}

/* Forms */
.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border-color: var(--color-secondary);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(30, 153, 255, 0.25);
}

.form-label {
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Navigation */
.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

/* Bootstrap Grid System */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

@media (max-width: 991.98px) {
    .col-lg-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Bootstrap Utilities */
.align-items-center {
    align-items: center;
}

.min-vh-100 {
    min-height: 100vh;
}

.me-3 {
    margin-right: 1rem;
}

.ms-auto {
    margin-left: auto;
}

.pb-3 {
    padding-bottom: 1rem;
}

.d-none {
    display: none !important;
}

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

.text-muted {
    color: var(--color-text-muted);
}

.border-top {
    border-top: 1px solid var(--color-border);
}

/* Bootstrap Navigation */
.navbar-expand-lg .navbar-collapse {
    display: flex;
    flex-basis: auto;
}

.navbar-toggler {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.navbar-toggler-icon {
    width: 1.5rem;
    height: 1.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

@media (max-width: 991.98px) {
    .navbar-toggler {
        display: block;
    }
    
    .navbar-expand-lg .navbar-collapse {
        display: none;
    }
    
    .navbar-expand-lg .navbar-collapse.show {
        display: block;
    }
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center;
}

.collapse:not(.show) {
    display: none;
}

.collapse.show {
    display: block;
}

/* Bootstrap Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: #1a8ae6;
    border-color: #1a8ae6;
    transform: translateY(-2px);
}

.btn-outline-primary {
    background-color: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

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

.btn-outline-secondary {
    background-color: transparent;
    border-color: var(--color-text-secondary);
    color: var(--color-text-secondary);
}

.btn-outline-secondary:hover {
    background-color: var(--color-text-secondary);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--color-text-secondary);
}

.btn-close:hover {
    color: var(--color-text-primary);
}

/* Bootstrap Forms */
.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(30, 153, 255, 0.25);
}

.input-group {
    display: flex;
    width: 100%;
}

.input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.footer {
    padding: 2rem 0;
    margin-top: 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: 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    flex-direction: row;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0 var(--spacing-sm);
}

.nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-secondary);
}

/* ===================================
   UTILITY CLASSES
   ===================================*/

/* Spacing */
.m-0 {
    margin: 0;
}

.m-1 {
    margin: var(--spacing-xs);
}

.m-2 {
    margin: var(--spacing-sm);
}

.m-3 {
    margin: var(--spacing-md);
}

.m-4 {
    margin: var(--spacing-lg);
}

.m-5 {
    margin: var(--spacing-xl);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mt-5 {
    margin-top: var(--spacing-xl);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mb-5 {
    margin-bottom: var(--spacing-xl);
}

.ms-0 {
    margin-left: 0;
}

.ms-1 {
    margin-left: var(--spacing-xs);
}

.ms-2 {
    margin-left: var(--spacing-sm);
}

.ms-3 {
    margin-left: var(--spacing-md);
}

.ms-4 {
    margin-left: var(--spacing-lg);
}

.ms-5 {
    margin-left: var(--spacing-xl);
}

.me-0 {
    margin-right: 0;
}

.me-1 {
    margin-right: var(--spacing-xs);
}

.me-2 {
    margin-right: var(--spacing-sm);
}

.me-3 {
    margin-right: var(--spacing-md);
}

.me-4 {
    margin-right: var(--spacing-lg);
}

.me-5 {
    margin-right: var(--spacing-xl);
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: var(--spacing-xs);
}

.p-2 {
    padding: var(--spacing-sm);
}

.p-3 {
    padding: var(--spacing-md);
}

.p-4 {
    padding: var(--spacing-lg);
}

.p-5 {
    padding: var(--spacing-xl);
}

.pt-0 {
    padding-top: 0;
}

.pt-1 {
    padding-top: var(--spacing-xs);
}

.pt-2 {
    padding-top: var(--spacing-sm);
}

.pt-3 {
    padding-top: var(--spacing-md);
}

.pt-4 {
    padding-top: var(--spacing-lg);
}

.pt-5 {
    padding-top: var(--spacing-xl);
}

.pb-0 {
    padding-bottom: 0;
}

.pb-1 {
    padding-bottom: var(--spacing-xs);
}

.pb-2 {
    padding-bottom: var(--spacing-sm);
}

.pb-3 {
    padding-bottom: var(--spacing-md);
}

.pb-4 {
    padding-bottom: var(--spacing-lg);
}

.pb-5 {
    padding-bottom: var(--spacing-xl);
}

.ps-0 {
    padding-left: 0;
}

.ps-1 {
    padding-left: var(--spacing-xs);
}

.ps-2 {
    padding-left: var(--spacing-sm);
}

.ps-3 {
    padding-left: var(--spacing-md);
}

.ps-4 {
    padding-left: var(--spacing-lg);
}

.ps-5 {
    padding-left: var(--spacing-xl);
}

.pe-0 {
    padding-right: 0;
}

.pe-1 {
    padding-right: var(--spacing-xs);
}

.pe-2 {
    padding-right: var(--spacing-sm);
}

.pe-3 {
    padding-right: var(--spacing-md);
}

.pe-4 {
    padding-right: var(--spacing-lg);
}

.pe-5 {
    padding-right: var(--spacing-xl);
}

/* Text Utilities */
.text-start {
    text-align: left;
}

.text-end {
    text-align: right;
}

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

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

.text-muted {
    color: var(--color-text-muted);
}

.fw-light {
    font-weight: 300;
}

.fw-normal {
    font-weight: 400;
}

.fw-medium {
    font-weight: 500;
}

.fw-semibold {
    font-weight: 600;
}

.fw-bold {
    font-weight: 700;
}

/* Display Utilities */
.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-inline {
    display: inline;
}

.d-inline-block {
    display: inline-block;
}

@media (min-width: 576px) {
    .d-sm-none {
        display: none;
    }

    .d-sm-block {
        display: block;
    }

    .d-sm-inline {
        display: inline;
    }

    .d-sm-inline-block {
        display: inline-block;
    }
}

@media (min-width: 768px) {
    .d-md-none {
        display: none;
    }

    .d-md-block {
        display: block;
    }

    .d-md-inline {
        display: inline;
    }

    .d-md-inline-block {
        display: inline-block;
    }
}

@media (min-width: 992px) {
    .d-lg-none {
        display: none;
    }

    .d-lg-block {
        display: block;
    }

    .d-lg-inline {
        display: inline;
    }

    .d-lg-inline-block {
        display: inline-block;
    }
}

/* Position Utilities */
.position-static {
    position: static;
}

.position-relative {
    position: relative;
}

.position-absolute {
    position: absolute;
}

.position-fixed {
    position: fixed;
}

.position-sticky {
    position: sticky;
}

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

/* Viewport Height */
.vh-100 {
    height: 100vh;
}

.min-vh-100 {
    min-height: 100vh;
}

/* Mobile-first responsive utilities */
@media (max-width: 767.98px) {
    .mobile-hidden {
        display: none !important;
    }

    .mobile-visible {
        display: block !important;
    }

    .mobile-text-center {
        text-align: center !important;
    }

    .mobile-full-width {
        width: 100% !important;
    }
}

@media (min-width: 768px) {
    .desktop-hidden {
        display: none !important;
    }

    .desktop-visible {
        display: block !important;
    }
}

/* Width */
.w-25 {
    width: 25%;
}

.w-50 {
    width: 50%;
}

.w-75 {
    width: 75%;
}

.w-100 {
    width: 100%;
}

/* Height */
.h-25 {
    height: 25%;
}

.h-50 {
    height: 50%;
}

.h-75 {
    height: 75%;
}

.h-100 {
    height: 100%;
}

/* ===================================
   THEME TRANSITION ANIMATIONS
   ===================================*/

/* Theme transition class - applied during theme changes */
.theme-transition,
.theme-transition * {
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal) !important;
}

/* Default transitions for elements */
* {
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal);
}

/* Smooth theme switching for all elements */
body,
.card,
.form-control,
.btn,
.navbar,
.footer {
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

/* Theme toggle button animation */
.theme-toggle-active {
    animation: themeTogglePulse 0.5s ease-in-out;
}

@keyframes themeTogglePulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(0.9);
    }

    100% {
        transform: scale(1);
    }
}

/* =====
==============================
   LANDING PAGE SPECIFIC COMPONENTS
   ===================================*/

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    animation: hidePreloader 5s forwards;
    /* Failsafe animation to hide preloader */
}

@keyframes hidePreloader {

    0%,
    80% {
        opacity: 1;
        visibility: visible;
    }

    100% {
        opacity: 0;
        visibility: hidden;
        display: none;
    }
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    display: none;
}

.preloader-content {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-border);
    border-top: 4px solid var(--color-secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Header */
.header {
    background-color: rgba(248, 243, 245, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(229, 229, 229, 0.3);
    transition: all var(--transition-normal);
    height: 70px;
    display: flex;
    align-items: center;
}

[data-theme="dark"] .header {
    background-color: rgba(26, 30, 93, 0.9);
    border-bottom: 1px solid rgba(64, 64, 64, 0.3);
}

/* Force navbar to inherit header background and override Tabler variables */
.header .navbar {
    background-color: transparent !important;
    background: transparent !important;
    --tblr-navbar-bg: transparent !important;
    --bs-navbar-bg: transparent !important;
    --tblr-bg-surface: transparent !important;
}

[data-theme="dark"] .header .navbar {
    background-color: transparent !important;
    background: transparent !important;
    --tblr-navbar-bg: transparent !important;
    --bs-navbar-bg: transparent !important;
    --tblr-bg-surface: transparent !important;
}

.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
}

.header.scrolled {
    background-color: rgba(248, 243, 245, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 2px 20px rgba(26, 30, 93, 0.1);
    border-bottom: 1px solid rgba(229, 229, 229, 0.5);
}

[data-theme="dark"] .header.scrolled {
    background-color: rgba(26, 30, 93, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(64, 64, 64, 0.5);
}

/* Dark mode navigation text */
[data-theme="dark"] .nav-link {
    color: var(--color-text-primary);
}

[data-theme="dark"] .nav-link:hover {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.15);
}

[data-theme="dark"] .nav-link.active {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.2);
}

/* Dark mode brand text */
[data-theme="dark"] .navbar-brand {
    color: var(--color-text-primary);
}

[data-theme="dark"] .brand-text {
    color: var(--color-text-primary);
}

/* Dark mode button styles */
[data-theme="dark"] .language-toggle .btn,
[data-theme="dark"] .theme-toggle .btn {
    border-color: var(--color-border);
    color: var(--color-text-primary);
}

[data-theme="dark"] .language-toggle .btn:hover,
[data-theme="dark"] .theme-toggle .btn:hover {
    background-color: rgba(30, 153, 255, 0.1);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

/* Dark mode hamburger menu */
[data-theme="dark"] .navbar-toggler-icon,
[data-theme="dark"] .navbar-toggler-icon::before,
[data-theme="dark"] .navbar-toggler-icon::after {
    background-color: var(--color-text-primary);
}

[data-theme="dark"] .navbar-toggler:hover {
    background-color: rgba(30, 153, 255, 0.15);
}

/* Dark mode high contrast button */
[data-theme="dark"] .high-contrast-toggle .btn {
    border-color: var(--color-border);
    color: var(--color-text-primary);
}

[data-theme="dark"] .high-contrast-toggle .btn:hover {
    background-color: rgba(30, 153, 255, 0.1);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.navbar {
    height: 100%;
    padding: 0;
}

.navbar-brand {
    gap: var(--spacing-sm);
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.logo {
    height: 40px;
    width: auto;
    transition: all var(--transition-fast);
}

.brand-text {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.navbar-nav {
    align-items: center;
}

.nav-link {
    position: relative;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    color: var(--color-text-primary);
}

.nav-link:hover {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.15);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Header Actions Container */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-md);
}

/* High Contrast Toggle */
.high-contrast-toggle .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    min-width: 36px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

/* Language and Theme Toggles */
.language-toggle .btn,
.theme-toggle .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    height: 36px;
    min-width: 36px;
}

.language-toggle .btn:hover,
.theme-toggle .btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.language-toggle .btn::before,
.theme-toggle .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.language-toggle .btn:hover::before,
.theme-toggle .btn:hover::before {
    left: 100%;
}

.flag {
    font-size: var(--font-size-sm);
    transition: transform var(--transition-fast);
}

.language-toggle .btn:hover .flag {
    transform: scale(1.1);
}

.lang-text {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.theme-icon-light,
.theme-icon-dark {
    width: 16px;
    height: 16px;
    transition: all var(--transition-fast);
}

.theme-toggle .btn:hover .theme-icon-light,
.theme-toggle .btn:hover .theme-icon-dark {
    transform: rotate(180deg) scale(1.1);
}

/* Mobile Navigation */
.navbar-toggler {
    border: none;
    padding: var(--spacing-xs);
    background: transparent;
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-fast);
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler:hover {
    background-color: rgba(30, 153, 255, 0.1);
    border-radius: var(--radius-md);
}

/* Custom hamburger menu */
.navbar-toggler-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    position: relative;
    transition: all var(--transition-fast);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

@media (max-width: 991.98px) {
    .header {
        height: 60px;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(248, 243, 245, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(229, 229, 229, 0.3);
        border-top: none;
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-lg);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    [data-theme="dark"] .navbar-collapse {
        background-color: rgba(26, 30, 93, 0.95);
        border: 1px solid rgba(64, 64, 64, 0.3);
        border-top: none;
    }

    /* Mobile dark mode navigation links */
    [data-theme="dark"] .nav-link {
        color: var(--color-text-primary);
    }

    [data-theme="dark"] .nav-link:hover {
        background-color: rgba(30, 153, 255, 0.15);
        color: var(--color-secondary);
    }

    .navbar-collapse.show {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-nav {
        flex-direction: column;
        margin-bottom: var(--spacing-lg);
        align-items: stretch;
    }

    .nav-item {
        margin: var(--spacing-xs) 0;
    }

    .nav-link {
        padding: var(--spacing-md);
        text-align: center;
        border-radius: var(--radius-md);
    }

    /* Mobile header actions */
    .header-actions {
        gap: var(--spacing-xs);
        margin-left: var(--spacing-sm);
    }

    .language-toggle .btn,
    .theme-toggle .btn,
    .high-contrast-toggle .btn {
        height: 32px;
        min-width: 32px;
        padding: var(--spacing-xs);
    }

    background-color: rgba(30, 153, 255, 0.05);
    margin-bottom: var(--spacing-xs);
}

.nav-link:hover {
    background-color: rgba(30, 153, 255, 0.15);
}



/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2a2f7a 50%, var(--color-background) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    /* Account for fixed header */
    min-height: 100vh;
    display: flex;
    align-items: center;
}

[data-theme="dark"] .hero-section {
    background: linear-gradient(135deg, var(--color-background) 0%, #1a1e5d 50%, var(--color-surface) 100%);
}

/* Enhanced Particle Background */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background: var(--color-secondary);
    border-radius: 50%;
    opacity: 0.1;
    animation: particleFloat 15s infinite linear;
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 20s;
}

.particle:nth-child(2) {
    width: 6px;
    height: 6px;
    top: 60%;
    left: 80%;
    animation-delay: -5s;
    animation-duration: 25s;
}

.particle:nth-child(3) {
    width: 3px;
    height: 3px;
    top: 40%;
    left: 60%;
    animation-delay: -10s;
    animation-duration: 18s;
}

.particle:nth-child(4) {
    width: 5px;
    height: 5px;
    top: 80%;
    left: 20%;
    animation-delay: -15s;
    animation-duration: 22s;
}

.particle:nth-child(5) {
    width: 2px;
    height: 2px;
    top: 30%;
    left: 90%;
    animation-delay: -8s;
    animation-duration: 16s;
}

.particle:nth-child(6) {
    width: 4px;
    height: 4px;
    top: 70%;
    left: 40%;
    animation-delay: -12s;
    animation-duration: 24s;
}

.particle:nth-child(7) {
    width: 3px;
    height: 3px;
    top: 10%;
    left: 70%;
    animation-delay: -3s;
    animation-duration: 19s;
}

.particle:nth-child(8) {
    width: 5px;
    height: 5px;
    top: 90%;
    left: 50%;
    animation-delay: -18s;
    animation-duration: 21s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.1;
    }

    90% {
        opacity: 0.1;
    }

    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary) !important;
    line-height: 1.1;
    position: relative;
    opacity: 1;
}

/* Simplified Text Display */
.typewriter-text {
    overflow: visible;
    white-space: normal;
    border-right: none;
    animation: none;
}

@keyframes fadeInTitle {
    to {
        opacity: 1;
    }
}

@keyframes typewriter {
    0% {
        width: 0;
    }

    99% {
        border-right: 3px solid var(--color-secondary);
    }

    100% {
        width: 100%;
        border-right: none;
    }
}

@keyframes blinkCaret {

    0%,
    50% {
        border-color: var(--color-secondary);
    }

    51%,
    100% {
        border-color: transparent;
    }
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    color: var(--color-text-secondary) !important;
    opacity: 1;
    transform: translateY(0);
    animation: none;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    opacity: 1;
    transform: translateY(0);
    animation: none;
}

/* Enhanced CTA Button Styling */
.hero-buttons .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, #d4a574 100%) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(203, 161, 152, 0.4);
}

.hero-buttons .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.hero-buttons .btn-primary:hover::before {
    left: 100%;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(203, 161, 152, 0.6);
}

.hero-buttons .btn-outline-primary {
    border: 2px solid var(--color-secondary) !important;
    color: var(--color-secondary) !important;
    background: rgba(30, 153, 255, 0.1) !important;
    -webkit-backdrop-filter: blur(10px);
    /* Safari 9+, Safari iOS 9+ */
    backdrop-filter: blur(10px);
}

.hero-buttons .btn-outline-primary:hover {
    background: var(--color-secondary) !important;
    color: #ffffff !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 153, 255, 0.4);
}

.btn-icon {
    transition: transform var(--transition-fast);
}

.hero-buttons .btn:hover .btn-icon {
    transform: translateX(3px);
}

/* Enhanced Nexa Illustration */
.hero-illustration {
    text-align: center;
    position: relative;
    z-index: 2;
}

.nexa-container {
    position: relative;
    display: inline-block;
    opacity: 1;
    transform: scale(1);
    animation: none;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.nexa-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(30, 153, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.6;
    }
}

.nexa-illustration {
    max-width: 400px;
    height: auto;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(30, 153, 255, 0.3));
    transition: filter var(--transition-normal);
}

.nexa-illustration:hover {
    filter: drop-shadow(0 15px 40px rgba(30, 153, 255, 0.5));
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-20px) rotate(1deg);
    }

    66% {
        transform: translateY(-10px) rotate(-1deg);
    }
}

/* Floating Elements around Nexa */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-secondary);
    border-radius: 50%;
    opacity: 0.6;
}

.element-1 {
    top: 20%;
    left: 10%;
    animation: floatElement 4s ease-in-out infinite;
}

.element-2 {
    top: 60%;
    right: 15%;
    animation: floatElement 5s ease-in-out infinite reverse;
}

.element-3 {
    bottom: 30%;
    left: 20%;
    animation: floatElement 6s ease-in-out infinite;
}

@keyframes floatElement {

    0%,
    100% {
        transform: translateY(0px) translateX(0px);
    }

    25% {
        transform: translateY(-15px) translateX(10px);
    }

    50% {
        transform: translateY(-5px) translateX(-5px);
    }

    75% {
        transform: translateY(-10px) translateX(15px);
    }
}

/* Enhanced Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
    opacity: 1;
    animation: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.scroll-indicator:hover {
    transform: translateX(-50%) translateY(-5px);
}

.scroll-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.scroll-arrow {
    margin: var(--spacing-xs) auto;
    color: var(--color-secondary);
    animation: bounce 4s infinite ease-in-out;
}

.scroll-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, var(--color-secondary), transparent);
    margin: var(--spacing-xs) auto 0;
    animation: lineGrow 2s ease-out infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes lineGrow {

    0%,
    100% {
        height: 20px;
        opacity: 0.5;
    }

    50% {
        height: 40px;
        opacity: 1;
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Responsive Design for Hero Section */
@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 70px;
        text-align: center;
    }

    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-buttons .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .nexa-illustration {
        max-width: 300px;
        margin-top: var(--spacing-xl);
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding-top: 60px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .particles-container .particle {
        display: none;
        /* Hide particles on mobile for performance */
    }

    .scroll-indicator {
        bottom: var(--spacing-md);
    }
}

.scroll-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-secondary);
    border-top: none;
    border-right: none;
    transform: rotate(-45deg);
    animation: bounce 2s infinite;
    margin: 0 auto;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-secondary);
    border-top: none;
    border-right: none;
    transform: rotate(-45deg);
    opacity: 0.5;
    animation: bounce 4s infinite ease-in-out 0.3s;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: rotate(-45deg) translateY(0);
        opacity: 1;
    }

    40% {
        transform: rotate(-45deg) translateY(-10px);
        opacity: 0.7;
    }

    60% {
        transform: rotate(-45deg) translateY(-5px);
        opacity: 0.8;
    }
}

/* Responsive adjustments for hero section */
@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 70px;
        text-align: center;
    }

    .hero-title {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .nexa-illustration {
        max-width: 300px;
        margin-top: var(--spacing-xl);
    }
}

@media (max-width: 575.98px) {
    .hero-title.typewriter {
        white-space: normal;
        border-right: none;
        animation: fadeInUp 1s ease-out forwards;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .scroll-indicator {
        bottom: var(--spacing-md);
    }
}

/* Section Styling */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.section-description {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* About Section */
.about-section {
    background-color: var(--color-surface);
    position: relative;
}

.about-features {
    margin-top: var(--spacing-xl);
}

.feature-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-left: 4px solid var(--color-secondary);
    background-color: var(--color-background);
    border-radius: var(--radius-md);
}

.feature-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.about-expandable {
    background-color: var(--color-background);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stat-item h4 {
    font-size: var(--font-size-3xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

/* Services Section */
.services-section {
    background: linear-gradient(135deg, var(--color-background) 0%, rgba(30, 153, 255, 0.05) 100%);
}

.service-card {
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: var(--color-secondary);
    transform: scale(1.1);
}

.service-icon img {
    width: 40px;
    height: 40px;
}

.service-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-card p {
    flex-grow: 1;
    margin-bottom: var(--spacing-lg);
}

.learn-more-btn {
    margin-top: auto;
}

/* Solutions Section */
.solutions-section {
    background-color: var(--color-surface);
}

.products-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.product-card {
    background-color: var(--color-background);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.product-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
}

.product-logo img {
    width: 60px;
    height: 60px;
}

.product-name {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.product-description {
    margin-bottom: var(--spacing-lg);
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, var(--color-background) 0%, rgba(203, 161, 152, 0.1) 100%);
}

.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.client-photo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-accent);
}

.client-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rating {
    margin-bottom: var(--spacing-md);
}

.star {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
    margin: 0 2px;
}

.testimonial-quote {
    font-style: italic;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.client-name {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.client-company {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Contact Section */
.contact-section {
    background-color: var(--color-surface);
}

.contact-form {
    background-color: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-info {
    padding: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.contact-icon .icon {
    color: white;
}

.contact-details h5 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-details a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--color-secondary);
}

/* Footer - Basic styles (detailed styles in footer.css) */
.footer {
    background-color: var(--color-primary);
    color: var(--color-surface);
}

.newsletter-form {
    margin-top: var(--spacing-md);
}

.newsletter-form .input-group {
    display: flex;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.newsletter-form .form-control {
    border-radius: 0;
    border-right: none;
}

.newsletter-form .btn {
    border-radius: 0;
    white-space: nowrap;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(248, 243, 245, 0.1);
    border-radius: 50%;
    color: var(--color-surface);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
}

[data-theme="dark"] .social-link {
    background-color: var(--color-border);
    color: var(--color-text-primary);
}

.copyright {
    color: rgba(248, 243, 245, 0.6);
    margin: 0;
}

[data-theme="dark"] .copyright {
    color: var(--color-text-muted);
}

/* ===================================
   RESPONSIVE DESIGN
   ===================================*/

/* Mobile Optimizations */
@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .products-carousel {
        grid-template-columns: 1fr;
    }

    .testimonials-carousel {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: var(--spacing-lg);
    }

    .contact-info {
        padding: var(--spacing-md);
        margin-top: var(--spacing-xl);
    }
}

/* Tablet Optimizations */
@media (min-width: 768px) and (max-width: 991.98px) {
    .products-carousel {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Screen Optimizations */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }

    .hero-title {
        font-size: 4rem;
    }

    .products-carousel {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials-carousel {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===================================
   ACCESSIBILITY IMPROVEMENTS
   ===================================*/

/* Focus States */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .scroll-arrow {
        animation: none;
    }

    .nexa-illustration {
        animation: none;
    }

    .spinner {
        animation: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --color-border: #000000;
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    }
}

/* Print Styles */
@media print {

    .header,
    .footer,
    .preloader,
    .scroll-indicator {
        display: none !important;
    }

    .hero-section {
        background: white !important;
        color: black !important;
    }

    * {
        box-shadow: none !important;
    }
}

/* ===================================
   ADDITIONAL HEADER STATES
   ===================================*/

.header.scrolled {
    background-color: rgba(248, 243, 245, 0.98);
    box-shadow: 0 2px 20px rgba(26, 30, 93, 0.1);
}

[data-theme="dark"] .header.scrolled {
    background-color: rgba(26, 30, 93, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* ===================================
   THEME TOGGLE ENHANCEMENTS
   ===================================*/

.theme-toggle .btn {
    position: relative;
    overflow: hidden;
}

.theme-toggle .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: var(--color-secondary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
    z-index: -1;
}

.theme-toggle .btn:hover::before {
    width: 100%;
    height: 100%;
}

.theme-toggle .btn:hover {
    color: white;
    border-color: var(--color-secondary);
}

/* ===================================
   ENHANCED BUTTON ANIMATIONS
   ===================================*/

.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-fast);
    z-index: 0;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn>* {
    position: relative;
    z-index: 1;
}

/* ===================================
   LOADING STATES
   ===================================*/

.btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===================================
   ENHANCED FORM STATES
   ===================================*/

.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: var(--font-size-sm);
}

.valid-feedback {
    color: #28a745;
}

.invalid-feedback {
    color: #dc3545;
}

/* ===================================
   ENHANCED CARD INTERACTIONS
   ===================================*/

.service-card,
.product-card,
.testimonial-card {
    cursor: pointer;
}

.service-card:active,
.product-card:active,
.testimonial-card:active {
    transform: translateY(-4px) scale(0.98);
}

/* ===================================
   ENHANCED NAVIGATION
   ===================================*/

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transform: translateX(-50%);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ===================================
   ENHANCED SOCIAL LINKS
   ===================================*/

.social-link {
    position: relative;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-secondary);
    border-radius: 50%;
    transform: scale(0);
    transition: transform var(--transition-fast);
    z-index: -1;
}

.social-link:hover::before {
    transform: scale(1);
}

/* ===================================
   ENHANCED SCROLL INDICATOR
   ===================================*/

.scroll-indicator {
    cursor: pointer;
}

.scroll-indicator:hover .scroll-arrow {
    border-color: var(--color-primary);
    animation-duration: 1s;
}

/* ===================================
   ENHANCED TESTIMONIAL STARS
   ===================================*/

.rating .star {
    transition: all var(--transition-fast);
    cursor: default;
}

.testimonial-card:hover .rating .star {
    transform: scale(1.1);
    text-shadow: 0 0 8px var(--color-accent);
}

/* ===================================
   ENHANCED CONTACT ICONS
   ===================================*/

.contact-icon {
    position: relative;
    overflow: hidden;
}

.contact-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
    z-index: -1;
}

.contact-item:hover .contact-icon::before {
    width: 120%;
    height: 120%;
}

/* ===================================
   ENHANCED FOOTER ANIMATIONS
   ===================================*/

.footer-links a,
.social-link {
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: currentColor;
    transition: width var(--transition-fast);
}

.footer-links a:hover::before {
    width: 100%;
}

/* ===================================
   ENHANCED NEWSLETTER FORM
   ===================================*/

.newsletter-form .input-group {
    position: relative;
    overflow: hidden;
}

.newsletter-form .input-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.newsletter-form:hover .input-group::before {
    left: 100%;
}

/* ===================================
   ENHANCED LOGO ANIMATIONS
   ===================================*/

.logo,
.footer-logo {
    transition: all var(--transition-normal);
}

.navbar-brand:hover .logo,
.footer-brand:hover .footer-logo {
    transform: scale(1.05) rotate(2deg);
}

/* ===================================
   ENHANCED MOBILE RESPONSIVENESS
   ===================================*/

@media (max-width: 575.98px) {
    .hero-section {
        padding-top: 100px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .service-card,
    .product-card,
    .testimonial-card {
        padding: var(--spacing-lg);
    }

    .contact-form {
        padding: var(--spacing-lg);
    }

    .about-expandable {
        padding: var(--spacing-lg);
    }
}

/* ===================================
   ENHANCED ACCESSIBILITY
   ===================================*/

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Enhanced focus indicators */
*:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Screen reader only content */
.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;
}

/* ===================================
   PERFORMANCE OPTIMIZATIONS
   ===================================*/

/* GPU acceleration for animations */
.service-card,
.product-card,
.testimonial-card,
.btn,
.nav-link,
.social-link {
    will-change: transform;
}

/* Optimize font rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Optimize image rendering */
img {
    /* Edge 79+, Chrome, Safari */
    image-rendering: -webkit-optimize-contrast;
    /* Firefox */
    image-rendering: crisp-edges;
    /* IE (legacy) */
    -ms-interpolation-mode: nearest-neighbor;
    /* IE (legacy) */
}

/* ===================================
   DARK MODE SPECIFIC ENHANCEMENTS
   ===================================*/

[data-theme="dark"] .service-card:hover,
[data-theme="dark"] .product-card:hover,
[data-theme="dark"] .testimonial-card:hover {
    box-shadow: 0 20px 40px rgba(30, 153, 255, 0.1);
}

[data-theme="dark"] .btn-primary {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

[data-theme="dark"] .btn-primary:hover {
    background-color: #1a87e6;
    border-color: #1a87e6;
}

[data-theme="dark"] .form-control:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 0.2rem rgba(30, 153, 255, 0.25);
}

[data-theme="dark"] .contact-icon {
    background-color: var(--color-secondary);
}

[data-theme="dark"] .star {
    color: var(--color-accent);
    filter: brightness(1.2);
}

/* ==
=================================
   ENHANCED STICKY NAVIGATION HEADER
   ===================================*/

/* Enhanced Header Styles */
.header {
    background-color: rgba(248, 243, 245, 0.9) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(229, 229, 229, 0.3);
    transition: all var(--transition-normal);
    height: 70px;
    display: flex;
    align-items: center;
}

[data-theme="dark"] .header {
    background-color: rgba(26, 30, 93, 0.9) !important;
    border-bottom: 1px solid rgba(64, 64, 64, 0.3);
}

.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
}

.header.scrolled {
    background-color: rgba(248, 243, 245, 0.95) !important;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 2px 20px rgba(26, 30, 93, 0.1);
    border-bottom: 1px solid rgba(229, 229, 229, 0.5);
}

[data-theme="dark"] .header.scrolled {
    background-color: rgba(26, 30, 93, 0.95) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(64, 64, 64, 0.5);
}

/* Enhanced Navbar */
.navbar {
    height: 100%;
    padding: 0;
    background-color: transparent !important;
    background: transparent !important;
}

/* Specific styles for large screens (32" monitors) */
@media (min-width: 1400px) {
    .header .navbar {
        background-color: transparent !important;
        background: transparent !important;
        --tblr-navbar-bg: transparent !important;
        --bs-navbar-bg: transparent !important;
    }
    
    .container {
        max-width: 1320px;
    }
}
}

.navbar-brand {
    gap: var(--spacing-sm);
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.logo {
    height: 40px;
    width: auto;
    transition: all var(--transition-fast);
}

.brand-text {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

/* Enhanced Navigation Links */
.navbar-nav {
    align-items: center;
}

.nav-link {
    position: relative;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--color-secondary);
    background-color: rgba(30, 153, 255, 0.15);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Enhanced Language and Theme Toggles */
.language-toggle .btn,
.theme-toggle .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.language-toggle .btn:hover,
.theme-toggle .btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.language-toggle .btn::before,
.theme-toggle .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.language-toggle .btn:hover::before,
.theme-toggle .btn:hover::before {
    left: 100%;
}

.flag {
    font-size: var(--font-size-sm);
    transition: transform var(--transition-fast);
}

.language-toggle .btn:hover .flag {
    transform: scale(1.1);
}

.lang-text {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.theme-icon-light,
.theme-icon-dark {
    width: 16px;
    height: 16px;
    transition: all var(--transition-fast);
}

.theme-toggle .btn:hover .theme-icon-light,
.theme-toggle .btn:hover .theme-icon-dark {
    transform: rotate(180deg) scale(1.1);
}

/* Enhanced Mobile Navigation */
.navbar-toggler {
    border: none;
    padding: var(--spacing-xs);
    background: transparent;
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-fast);
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler:hover {
    background-color: rgba(30, 153, 255, 0.1);
    border-radius: var(--radius-md);
}

/* Custom hamburger menu */
.navbar-toggler-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    position: relative;
    transition: all var(--transition-fast);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Mobile Navigation Styles */
@media (max-width: 991.98px) {
    .header {
        height: 60px;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(248, 243, 245, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(229, 229, 229, 0.3);
        border-top: none;
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-lg);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    [data-theme="dark"] .navbar-collapse {
        background-color: rgba(26, 30, 93, 0.95);
        border: 1px solid rgba(64, 64, 64, 0.3);
        border-top: none;
    }

    .navbar-collapse.show {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-nav {
        flex-direction: column;
        margin-bottom: var(--spacing-lg);
        align-items: stretch;
    }

    .nav-item {
        margin: var(--spacing-xs) 0;
    }

    .nav-link {
        padding: var(--spacing-md);
        text-align: center;
        border-radius: var(--radius-md);
        background-color: rgba(30, 153, 255, 0.05);
        margin-bottom: var(--spacing-xs);
    }

    .nav-link:hover {
        background-color: rgba(30, 153, 255, 0.15);
    }

    .language-toggle,
    .theme-toggle {
        margin: var(--spacing-xs) 0;
        display: flex;
        justify-content: center;
    }

    .language-toggle .btn,
    .theme-toggle .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==
=================================
   ADDITIONAL NAVIGATION ENHANCEMENTS
   ===================================*/

/* Smooth header transitions */
.header {
    transform: translateY(0);
    transition: all var(--transition-normal), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Logo hover effects */
.navbar-brand .logo:hover {
    filter: brightness(1.1);
}

/* Navigation link pulse effect on active */
.nav-link.active {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(30, 153, 255, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(30, 153, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(30, 153, 255, 0);
    }
}

/* Language toggle flag animation */
.language-toggle .btn .flag {
    display: inline-block;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

/* Theme toggle icon rotation */
.theme-toggle .btn:active .theme-icon-light,
.theme-toggle .btn:active .theme-icon-dark {
    transform: rotate(360deg) scale(1.2);
}

/* Mobile menu slide animation */
@media (max-width: 991.98px) {
    .navbar-collapse {
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease-in-out, max-height 0.3s ease-in-out;
    }

    .navbar-collapse.show {
        max-height: 500px;
    }

    /* Staggered animation for mobile nav items */
    .navbar-collapse.show .nav-item {
        animation: slideInFromLeft 0.3s ease-out forwards;
        opacity: 0;
    }

    .navbar-collapse.show .nav-item:nth-child(1) {
        animation-delay: 0.1s;
    }

    .navbar-collapse.show .nav-item:nth-child(2) {
        animation-delay: 0.2s;
    }

    .navbar-collapse.show .nav-item:nth-child(3) {
        animation-delay: 0.3s;
    }

    .navbar-collapse.show .nav-item:nth-child(4) {
        animation-delay: 0.4s;
    }

    .navbar-collapse.show .nav-item:nth-child(5) {
        animation-delay: 0.5s;
    }
}

@keyframes slideInFromLeft {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Focus states for accessibility */
.nav-link:focus,
.language-toggle .btn:focus,
.theme-toggle .btn:focus,
.navbar-toggler:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .header {
        border-bottom: 2px solid var(--color-text-primary);
    }

    .nav-link {
        border: 1px solid transparent;
    }

    .nav-link:hover,
    .nav-link:focus {
        border-color: var(--color-secondary);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

    .header,
    .nav-link,
    .navbar-brand,
    .language-toggle .btn,
    .theme-toggle .btn,
    .navbar-toggler-icon,
    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after {
        transition: none;
        animation: none;
    }
}/* 
===================================
   TABLER OVERRIDE - NAVBAR BACKGROUND FIX
   ===================================*/

/* Override all possible Tabler navbar background variables */
.header .navbar,
.navbar.navbar-expand-lg,
.navbar-expand-lg .navbar,
nav.navbar {
    background-color: transparent !important;
    background: transparent !important;
    --tblr-navbar-bg: transparent !important;
    --bs-navbar-bg: transparent !important;
    --tblr-bg-surface: transparent !important;
    --tblr-bg-surface-primary: transparent !important;
    --tblr-bg-surface-secondary: transparent !important;
    --tblr-navbar-color: inherit !important;
    --tblr-navbar-hover-color: inherit !important;
    --tblr-navbar-active-color: inherit !important;
}

/* Ensure navbar inherits header theme colors */
[data-theme="dark"] .header .navbar,
[data-theme="dark"] .navbar.navbar-expand-lg,
[data-theme="dark"] .navbar-expand-lg .navbar,
[data-theme="dark"] nav.navbar {
    background-color: transparent !important;
    background: transparent !important;
    --tblr-navbar-bg: transparent !important;
    --bs-navbar-bg: transparent !important;
    --tblr-bg-surface: transparent !important;
    --tblr-navbar-color: var(--color-text-primary) !important;
    --tblr-navbar-hover-color: var(--color-secondary) !important;
    --tblr-navbar-active-color: var(--color-secondary) !important;
}

/* Force navbar links to use custom theme colors */
.header .navbar .nav-link {
    color: var(--color-text-primary) !important;
}

.header .navbar .nav-link:hover {
    color: var(--color-secondary) !important;
    background-color: rgba(30, 153, 255, 0.1) !important;
}

[data-theme="dark"] .header .navbar .nav-link {
    color: var(--color-text-primary) !important;
}

[data-theme="dark"] .header .navbar .nav-link:hover {
    color: var(--color-secondary) !important;
    background-color: rgba(30, 153, 255, 0.15) !important;
}

/* Large screen specific fixes (32" monitors and above) */
@media (min-width: 1920px) {
    .header {
        background-color: rgba(248, 243, 245, 0.9) !important;
    }
    
    [data-theme="dark"] .header {
        background-color: rgba(26, 30, 93, 0.9) !important;
    }
    
    .header .navbar {
        background-color: transparent !important;
        background: transparent !important;
    }
    
    .container {
        max-width: 1600px;
    }
}

/* Ultra-wide screen support */
@media (min-width: 2560px) {
    .container {
        max-width: 2000px;
    }
}/* ======
=============================
   LANGUAGE TOGGLE FLAG FIX
   ===================================*/

/* Fix flag proportions and alignment */
.language-toggle .btn .flag {
    font-size: 16px !important;
    line-height: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 20px !important;
    height: 16px !important;
    vertical-align: middle !important;
    margin-right: 4px !important;
    transition: transform var(--transition-fast) !important;
}

.language-toggle .btn .lang-text {
    font-weight: 500 !important;
    font-size: var(--font-size-sm) !important;
    line-height: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    vertical-align: middle !important;
}

/* Ensure proper button alignment */
.language-toggle .btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    padding: 6px 12px !important;
    height: 32px !important;
    min-width: 60px !important;
}

/* Hover effects */
.language-toggle .btn:hover .flag {
    transform: scale(1.05) !important;
}

/* Ensure consistent sizing across different screen sizes */
@media (max-width: 991.98px) {
    .language-toggle .btn {
        height: 36px !important;
        min-width: 64px !important;
        padding: 8px 12px !important;
    }
    
    .language-toggle .btn .flag {
        width: 18px !important;
        height: 14px !important;
        font-size: 14px !important;
    }
}

/* Large screen optimization */
@media (min-width: 1400px) {
    .language-toggle .btn {
        height: 34px !important;
        min-width: 62px !important;
        padding: 7px 12px !important;
    }
    
    .language-toggle .btn .flag {
        width: 19px !important;
        height: 15px !important;
        font-size: 15px !important;
    }
}/* ========
===========================
   HERO TITLE COLOR FIX
   ===================================*/

/* Override any global h1 styles for hero section */
.hero-section h1,
.hero-section .hero-title,
#heroTitle {
  color: #FFFFFF !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

/* Ensure hero title is white in both themes */
[data-theme="light"] .hero-section h1,
[data-theme="light"] .hero-section .hero-title,
[data-theme="light"] #heroTitle,
[data-theme="dark"] .hero-section h1,
[data-theme="dark"] .hero-section .hero-title,
[data-theme="dark"] #heroTitle {
  color: #FFFFFF !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

/* Prevent any accent color from being applied to hero title */
.hero-section h1:not(.no-accent),
.hero-section .hero-title:not(.no-accent) {
  color: #FFFFFF !important;
}

/* High specificity override for any conflicting styles */
body .hero-section .container .row .col-lg-6 .hero-content .hero-title,
body .hero-section .container .row .col-lg-6 .hero-content h1 {
  color: #FFFFFF !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}/* =
==================================
   NAVBAR COLLAPSE LINE FIX
   ===================================*/

/* Remove white line below menu by ensuring seamless connection */
@media (max-width: 991.98px) {
    .navbar-collapse {
        border-top: 1px solid rgba(229, 229, 229, 0.3) !important;
        margin-top: -1px !important;
        background-color: rgba(248, 243, 245, 0.95) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
    }
    
    [data-theme="dark"] .navbar-collapse {
        border-top: 1px solid rgba(64, 64, 64, 0.3) !important;
        background-color: rgba(26, 30, 93, 0.95) !important;
    }
    
    /* Ensure header has consistent border */
    .header {
        border-bottom: 1px solid rgba(229, 229, 229, 0.3) !important;
    }
    
    [data-theme="dark"] .header {
        border-bottom: 1px solid rgba(64, 64, 64, 0.3) !important;
    }
    
    /* Remove any gap between header and navbar-collapse */
    .navbar-collapse.show {
        transform: translateY(-1px) !important;
    }
}

/* Ensure consistent styling across all screen sizes */
.header {
    border-bottom: 1px solid rgba(229, 229, 229, 0.3) !important;
}

[data-theme="dark"] .header {
    border-bottom: 1px solid rgba(64, 64, 64, 0.3) !important;
}/
* ===================================
   NAVBAR BORDER CONSISTENCY FIX
   ===================================*/

/* Ensure navbar-expand-lg has no additional borders */
.navbar.navbar-expand-lg,
.navbar-expand-lg,
nav.navbar.navbar-expand-lg {
    border: none !important;
    border-bottom: none !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* Force header to be the only element with border */
.header.sticky-header {
    border-bottom: 1px solid rgba(229, 229, 229, 0.3) !important;
}

[data-theme="dark"] .header.sticky-header {
    border-bottom: 1px solid rgba(64, 64, 64, 0.3) !important;
}

/* Override any Tabler navbar border styles */
.header .navbar.navbar-expand-lg,
.header nav.navbar-expand-lg {
    border: none !important;
    border-bottom: none !important;
    border-top: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

/* Ensure container inside navbar doesn't add borders */
.header .navbar .container {
    border: none !important;
    box-shadow: none !important;
}

/* High specificity override for Tabler styles */
body .header.sticky-header .navbar.navbar-expand-lg,
body .header.sticky-header nav.navbar-expand-lg {
    border: none !important;
    border-bottom: none !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* Remove any potential margin/padding that could create visual borders */
.header .navbar-expand-lg .navbar-nav {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

/* Ensure scrolled state maintains consistency */
.header.scrolled {
    border-bottom: 1px solid rgba(229, 229, 229, 0.5) !important;
}

[data-theme="dark"] .header.scrolled {
    border-bottom: 1px solid rgba(64, 64, 64, 0.5) !important;
}