/*
 * Directory: /assets/css/
 * File: style.css
 * Author: Paperless Blueprint
 * Author Website: https://paperlessblueprint.com
 * Summary: Main stylesheet for Yualande Christopher & Associates website featuring mobile-first responsive design, professional branding, and modern UI components.
 */

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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Brand Colors)
   ========================================================================== */

:root {
    /* Primary Brand Colors - Colourway 03 (Professional, Sophisticated, Trusted) */
    --primary-dark: #1a1a1a;           /* Dark neutral - professionalism */
    --primary-purple: #6b4c93;         /* Mauve/purple - sophistication & empathy */
    --primary-teal: #4a90a4;           /* Light teal - modern & innovation */
    --secondary-teal: #6bb6c7;         /* Lighter teal accent */
    --accent-purple: #8e6bb1;          /* Lighter purple accent */
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --border-color: #e9ecef;
    
    /* Success & Status Colors */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-purple) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-teal) 0%, var(--accent-purple) 100%);
    --gradient-dark: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-purple) 100%);
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

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

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h5 {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
}

h6 {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
}

p {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.7;
}

a {
    color: var(--primary-teal);
    text-decoration: none;
    transition: all var(--transition-fast);
}

a:hover, a:focus {
    color: var(--primary-purple);
    text-decoration: underline;
}

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

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

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.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;
}

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

.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: var(--z-tooltip);
    transition: all var(--transition-fast);
}

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

/* Focus Styles */
*:focus {
    outline: 2px solid var(--primary-teal);
    outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-teal);
    outline-offset: 2px;
}

/* ==========================================================================
   HEADER STYLES - UPDATED LAYOUT
   ========================================================================== */

/* Top Header Bar - Contact Info Only */
.top-header {
    background: var(--gradient-dark);
    color: var(--white);
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
}

.top-header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.contact-info {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-item span {
    color:var(--white);
}

.contact-item i {
    color: var(--secondary-teal);
    width: 16px;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Main Header with Navigation and Action Buttons */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    position: relative;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    position: relative;
}

/* ==========================================================================
   UPDATED LOGO STYLES - MORE PROMINENT DESIGN
   ========================================================================== */

/* Logo Section */
.navbar-brand {
    flex-shrink: 0;
    margin-right: var(--spacing-lg);
    position: relative;
}

.navbar-brand a {
    display: block;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

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

.logo-link {
    display: block;
    transition: transform var(--transition-fast);
}

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

/* UPDATED: Increased logo size significantly for better brand recognition */
.logo {
    height: 80px;           /* Increased from 50px to 80px */
    width: auto;
    object-fit: contain;
    transition: all var(--transition-fast);
}

/* Mobile Responsive - Still prominent but scaled appropriately */
@media (max-width: 767px) {
    /* .logo {
        height: 65px;       /* Larger on mobile - increased from ~40px to 65px 
    } */
    
    .navbar-brand {
        margin-right: var(--spacing-md);
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .logo {
        height: 75px;       /* Good size for tablets */
    }
}

/* Desktop and larger screens */
@media (min-width: 1024px) {
    .logo {
        height: 90px;       /* Even larger for desktop - maximum impact */
    }
    
    .navbar-brand {
        margin-right: var(--spacing-xl);
    }
}

/* Large Desktop */
@media (min-width: 1200px) {
    .logo {
        height: 95px;       /* Largest size for big screens */
    }
}

/* Enhanced hover effect for better interactivity */
.navbar-brand a:hover .logo {
    filter: brightness(1.1);
}

/* Ensure logo maintains quality at larger sizes */
.logo {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Additional styling to make logo stand out more */
.navbar-brand a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-teal);
    transition: width var(--transition-fast);
}

.navbar-brand a:hover::after {
    width: 100%;
}

/* ==========================================================================
   NAVBAR ADJUSTMENTS TO ACCOMMODATE LARGER LOGO
   ========================================================================== */

/* Adjust navbar content padding to accommodate larger logo */
.navbar-content {
    padding: var(--spacing-md) 0;  /* Reduced from var(--spacing-lg) to give more space */
}

@media (min-width: 1024px) {
    .navbar-content {
        padding: var(--spacing-lg) 0;
    }
}

/* Ensure navigation items align properly with larger logo */
.nav-menu {
    align-items: center;
}

/* Adjust action buttons alignment */
.navbar-actions {
    align-items: center;
}

/* Main Navigation Menu */
.navbar-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    margin: 0 var(--spacing-lg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    white-space: nowrap;
    min-height: 48px;
}

.nav-link,
.dropdown-toggle {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 500;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
    min-height: 40px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex !important;
    align-items: center !important;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-sm);
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-teal);
    background: rgba(74, 144, 164, 0.1);
}

.nav-link i,
.dropdown-toggle i {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
    display: inline-block !important;
    opacity: 1 !important;
    visibility: visible !important;
    margin-left: 0.25rem;
}

/* Dropdown Menu Styles - Override Bootstrap */
.navbar .dropdown:hover .nav-link i,
.dropdown:hover .nav-link i,
.dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg) !important;
}

.navbar .dropdown-menu,
.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    background: var(--white) !important;
    min-width: 280px !important;
    padding: var(--spacing-md) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(-10px) !important;
    transition: all var(--transition-fast) !important;
    z-index: 1100 !important;
    list-style: none !important;
    margin: 0 !important;
    border: 1px solid var(--border-color) !important;
    display: block !important;
}

.navbar .dropdown:hover .dropdown-menu,
.dropdown:hover .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    display: block !important;
}

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

.dropdown-menu li:last-child {
    margin-bottom: 0;
}

.dropdown-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--medium-gray);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.dropdown-link:hover {
    color: var(--primary-teal);
    background: var(--light-gray);
}

/* Action Buttons Section */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.btn-client-portal,
.btn-consultation {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-client-portal {
    background: var(--primary-purple);
    color: var(--white);
}

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

/* Button Hover Effects */
.btn-client-portal::before,
.btn-consultation::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn-client-portal:hover::before,
.btn-consultation:hover::before {
    transform: translateX(100%);
}

.btn-client-portal:hover {
    background: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-consultation:hover {
    background: var(--secondary-teal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-client-portal:focus,
.btn-consultation:focus {
    outline: 2px solid var(--primary-teal);
    outline-offset: 2px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: var(--spacing-md);
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--primary-dark);
    margin: 2px 0;
    transition: all var(--transition-fast);
    border-radius: 2px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all var(--transition-normal);
    z-index: 999;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-menu-content {
    padding: var(--spacing-xl);
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    margin-bottom: var(--spacing-xl);
}

.mobile-nav-item {
    margin-bottom: var(--spacing-md);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    background: var(--light-gray);
    color: var(--primary-teal);
}

.mobile-submenu {
    list-style: none;
    padding-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.has-submenu.active .mobile-submenu {
    max-height: 500px;
}

.mobile-submenu-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--medium-gray);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-submenu-link:hover {
    background: var(--light-gray);
    color: var(--primary-teal);
}

/* Mobile Action Buttons */
.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.mobile-btn {
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
}

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

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    .navbar-nav {
        margin: 0 var(--spacing-md);
    }
    
    .nav-menu {
        gap: var(--spacing-lg);
    }
    
    .navbar-actions {
        gap: var(--spacing-sm);
    }
    
    .btn-client-portal span,
    .btn-consultation span {
        display: none;
    }
    
    .btn-client-portal,
    .btn-consultation {
        padding: var(--spacing-sm);
        width: 40px;
        height: 40px;
        justify-content: center;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .top-header {
        padding: var(--spacing-xs) 0;
    }
    
    .contact-info {
        gap: var(--spacing-md);
        font-size: 0.8rem;
    }
    
    /* .contact-item span {
        display: none;
    } */
    
    .navbar-content {
        padding: var(--spacing-md) 0;
    }
    
    .navbar-nav,
    .navbar-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }

     .footer-section {
        text-align: center;
    }
    .footer-logo {
        justify-content: center;
    }
    .social-links {
        align-items: center;
        justify-content: center;
    }
    .contact-details {
        align-items: center;
        justify-content: center;
    }
    .contact-item {
        display: block !important;
    }
    .contact-item i {
        float: left;
        margin-right: 20px;
    }
    .contact-text {
        float: left;
    }

    .expertise-item {
        text-align: center;
    }
    .expertise-list li::before {
    display: none;
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    .contact-info {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
    
    /* .logo {
        height: 40px;
    } */
    
    .mobile-menu-content {
        padding: var(--spacing-lg);
    }
    
    .mobile-actions {
        flex-direction: row;
    }
    
    .mobile-btn {
        font-size: 0.9rem;
    }
     .mobile-nav-menu {
        margin-bottom: 0;
    }
    .mobile-nav-item {
        margin-bottom: 0;
    }
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 2000;
    transition: top var(--transition-fast);
}

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

/* Print Styles */
@media print {
    .top-header,
    .navbar-actions,
    .mobile-menu-toggle,
    .mobile-menu {
        display: none !important;
    }
    
    .main-header {
        position: static;
        box-shadow: none;
        border-bottom: 1px solid #000;
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--gradient-primary);
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-height: 56px;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

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

.btn-primary:hover {
    background: var(--light-gray);
    color: var(--primary-teal);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

/* ==========================================================================
   SECTION STYLES
   ========================================================================== */

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   CARD COMPONENTS
   ========================================================================== */

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.card-title {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.card-body {
    padding: var(--spacing-xl);
}

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

/* ==========================================================================
   FORM STYLES
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--primary-dark);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-control:focus {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(74, 144, 164, 0.1);
}

.form-control:invalid {
    border-color: var(--danger);
}

.form-control:valid {
    border-color: var(--success);
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.main-footer {
    background: var(--primary-dark);
    color: var(--white);
}

.footer-content {
    padding: var(--spacing-xxl) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section {
    margin-bottom: var(--spacing-xl);
}

.footer-heading {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-logo-image {
    width: 120px;
    height: auto;
}

.footer-logo-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
}

.footer-logo-subtitle {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-teal);
    line-height: 1.1;
}

.footer-logo-tagline {
    font-size: 0.75rem;
    color: var(--accent-purple);
    font-style: italic;
    margin-top: 2px;
}

.firm-description {
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-teal);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition-normal);
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--secondary-teal);
    text-decoration: none;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary-teal);
    font-size: 1.25rem;
    margin-top: 2px;
    width: 20px;
}

.contact-text {
    flex: 1;
}

.contact-text strong {
    color: var(--white);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.contact-text a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

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

/* Newsletter Section */
.newsletter-section {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.newsletter-info h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.newsletter-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.newsletter-form {
    flex: 1;
    max-width: 400px;
}

.newsletter-input-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
    border-color: var(--primary-teal);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-teal);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 500;
}

.newsletter-btn:hover {
    background: var(--secondary-teal);
    transform: translateY(-2px);
}

.newsletter-consent {
    font-size: 0.875rem;
}

.consent-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.consent-text {
    color: rgba(255, 255, 255, 0.8);
}

/* Community Section */
.community-section {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.community-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.community-text h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.community-text p {
    /* color: rgba(255, 255, 255, 0.8); */
    margin-bottom: 0;
}

.foundation-image {
    max-width: 120px;
    height: auto;
    opacity: 0.8;
    transition: opacity var(--transition-normal);
}

.foundation-image:hover {
    opacity: 1;
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.copyright {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.legal-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    text-decoration: none;
        margin-bottom: var(--spacing-md);
}

.legal-links a:hover {
    color: var(--secondary-teal);
}

.credits p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.designer-credit {
    color: var(--primary-teal);
    font-weight: 500;
}

.designer-credit:hover {
    color: var(--secondary-teal);
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-teal);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-md);
}

.back-to-top:hover {
    background: var(--secondary-teal);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   LOADING OVERLAY
   ========================================================================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

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

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ========================================================================== */

/* Mobile Styles (Default - up to 479px) */
@media (max-width: 479px) {
   
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .top-header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .header-actions {
        gap: var(--spacing-sm);
    }
    
    .logo-text {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navbar-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--white);
        z-index: var(--z-fixed);
        padding: var(--spacing-xxl) var(--spacing-md);
    }
    
    .navbar-nav.active {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .nav-link {
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
        text-align: center;
        font-size: 1.125rem;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        margin-left: var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .community-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .copyright {
        flex-direction: column;
    }
}

/* Large Mobile / Small Tablet (480px - 767px) */
@media (min-width: 480px) and (max-width: 767px) {
    .logo-image {
        width: 50px;
    }
    
    .logo-title {
        font-size: 1.25rem;
    }
    
    .logo-subtitle {
        font-size: 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navbar-nav {
        display: none;
    }
    
    .navbar-nav.active {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--white);
        z-index: var(--z-fixed);
        padding: var(--spacing-xxl) var(--spacing-md);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .nav-link {
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
        text-align: center;
        font-size: 1.125rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .contact-info {
        gap: var(--spacing-md);
    }
    
    .dropdown-menu {
        min-width: 280px;
    }
    
    .hero-buttons {
        gap: var(--spacing-md);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-content {
        gap: var(--spacing-lg);
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .contact-info {
        gap: var(--spacing-xl);
    }
    
    .logo-image {
        width: 70px;
    }
    
    .logo-title {
        font-size: 1.75rem;
    }
    
    .logo-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-section {
        min-height: 90vh;
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
        padding: 0 var(--spacing-xl);
    }
    
    .dropdown-menu {
        min-width: 350px;
    }
}

/* ==========================================================================
   CODE DONE BY KRISHNA 
   ========================================================================== */
.main-header .navbar-content {
    gap: 3px;
}
.main-header .navbar-nav {
    margin-left: 0;
    margin-right: 0;
}
.main-header ul.nav-menu {
    gap: 8px;
}
.hero-section {
    background-image: url('/assets/images/hero-bg.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: bottom center;
}
section#about-preview {
    background: linear-gradient(to right, #ffffff, #4a90a4, #6b4c93);
    background-color: #ffffff;
    background-image: url('/assets/images/who-are-bg.png');
    background-size: cover;
}
#who-introduction{
        background-image: url('/assets/images/who-introduction.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
#who-vision{
    background-image: url('/assets/images/who-vision2.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
    /* background-color: #000000a6;
    background-blend-mode: overlay; */
}
/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .top-header,
    .mobile-menu-toggle,
    .back-to-top,
    .loading-overlay {
        display: none !important;
    }
    
    .main-header {
        position: static;
        box-shadow: none;
    }
    
    a {
        text-decoration: underline;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
}