/* ====================== FONT IMPORTS ====================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ====================== GLOBAL STYLES ====================== */
:root {
    /* Primary Theme Colors */
    --purple: #081A29;
    /* Deep Navy as primary brand color */
    --purple-dark: #0F3C66;
    /* Navy variant for hovers or emphasis */
    --purple-light: #1D5B94;
    /* Lighter steel blue for subtle elements */
    --blue: #3B82F6;
    /* Vibrant blue for CTAs and highlights */
    --blue-dark: #1D5B94;
    /* Slightly darker steel blue */
    --blue-light: #F5F7FA;
    /* Soft blue/gray for light backgrounds */

    /* Text Colors */
    --text-dark: #081A29;
    /* Heading text */
    --text-medium: #4C5A69;
    /* Subheadings */
    --text-light: #6B7A89;
    /* Body text */
    --text-muted: #AAB4C2;
    /* Secondary / muted info */

    /* Border and Background Colors */
    --border-color: #D9DEE3;
    --border-light: #F5F7FA;
    --border-lighter: #FAFBFC;
    --background-light: #FFFFFF;
    --background-hover: #F5F7FA;

    /* Basic Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray: #6B7A89;
    /* Body text and neutral elements */
    --gray-dark: #4C5A69;
    --gray-light: #F5F7FA;

    /* Material Colors */
    --light-blue: #3B82F6;
    /* Accent / links */
    --teal: #00B894;
    /* Positive actions */
    --green: #4CAF50;
    /* Keep as-is or match brand if needed */
    --yellow: #FFC857;
    /* Warnings / attention */
    --orange: #FF9800;
    /* Optional / legacy fallback */
    --red: #EF4444;
    /* Errors */
    --pink: #E91E63;
    /* Optional / unused */

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--purple), var(--blue));
    --gradient-vertical: linear-gradient(180deg, var(--purple) 0%, var(--blue) 100%);

    /* Font families */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Sizes */
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;

    --primary-color: #00A3FF;
    --primary-rgb: 0, 163, 255;
    --secondary-color: #0056b3;
    --dark-color: #161C2D;
    --light-color: #f8f9fa;
    --text-color: #495057;
    --gray-color: #6c757d;
    --success-color: #28a745;
    --border-color: #dee2e6;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p,
span,
a,
button,
input,
label,
textarea,
select {
    font-family: var(--font-secondary);
}

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


h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

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

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

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

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

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

/* Header/Navbar */
header {
    background-color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

.navbar {
    display: flex;
    align-items: center;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 25px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--dark-color);
    font-weight: 600;
}

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

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 7rem 0 0;
    position: relative;
    width: 100%;
    background-color: #000;
    color: white;
    overflow: hidden;
    background: linear-gradient(135deg, #10131a 60%, #0a2a2f 100%);
}

.dark-bg {
    background-color: #000;
    color: white;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    padding-right: 2rem;
    padding-bottom: 5rem;
}

.hero-tagline {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 400;
}

.flag {
    background-color: transparent;
    border: 1px solid white;
    padding: 0 0.25rem;
    border-radius: 2px;
    font-size: 0.75rem;
    margin-left: 0.25rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: white;
    line-height: 1.1;
    font-weight: 800;
}

.hero-description {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-buttons .btn {
    padding: 0.85rem 2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-buttons .btn i {
    font-size: 1rem;
}

.hero-buttons .btn-primary {
    background: var(--primary-color);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.4);
    transition: all 0.3s ease;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.6);
}

.hero-buttons .btn-outline {
    border: 2px solid rgba(var(--primary-rgb), 0.3);
    color: #fff;
    background-color: transparent;
    transition: all 0.3s ease;
}

.hero-buttons .btn-outline:hover {
    border-color: var(--primary-color);
    background-color: rgba(var(--primary-rgb), 0.1);
    color: #fff;
    transform: translateY(-3px);
}

.hero-image {
    flex: 1;
    text-align: right;
    position: relative;
    padding-right: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    overflow: hidden;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    margin-bottom: -4px; /* Remove bottom gap */
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-image.video-blend {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
}

.hero-image.video-blend video {
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.45);
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-height: 650px;
    z-index: 1;
    background: linear-gradient(135deg, #10131a 60%, #0a2a2f 100%);
}

.hero-image.video-blend .video-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(16,19,26,0.7) 60%, rgba(10,42,47,0.7) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-features {
    width: 100%;
    padding: 2rem 0;
    background-color: rgba(22, 22, 22, 0.97);
}

.hero-features .container {
    max-width: 1400px; /* Match hero container width */
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    color: white;
    padding-right: 1rem;
}

.feature-icon {
    font-size: 1.75rem;
    color: white; /* Changed to white */
    background-color: transparent; /* Remove background */
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.feature-content h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.5;
}

@media (max-width: 1200px) {
    .hero .container, 
    .hero-features .container {
        max-width: 1140px;
        padding-left: 20px;
        padding-right: 20px;
    }
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content {
        padding-bottom: 3rem;
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 5rem 0 0;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .hero-content {
        padding-right: 0;
        padding-bottom: 2rem;
        margin-bottom: 1rem;
        order: 1;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-buttons .btn {
        padding: 0.75rem 1.75rem;
    }
    
    .hero-image {
        text-align: center;
        order: 2;
        margin-top: 1rem;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .hero-image img {
        max-width: 100%;
        width: 100%;
        object-fit: contain;
    }
    
    .hero-features {
        padding: 2.5rem 0;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-item {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        padding-right: 0;
        gap: 1rem;
    }
    
    .feature-icon {
        font-size: 1.5rem;
        margin-top: 0.25rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.25rem;
    }
}

@media (min-width: 1400px) {
    .hero-image img {
        height: auto;
        max-height: 650px;
    }
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.feature-item h3 {
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--gray-color);
}

/* It's Time Section */
.its-time {
    padding: 5rem 0 2rem;
    text-align: center;
    position: relative;
}

.animated-heading h2 {
    font-size: 3.1rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #222;
    position: relative;
    display: inline-block;
}

.highlight {
    color: var(--primary-color);
    position: relative;
    z-index: 1;
}

.text-rotator {
    height: 0;
    overflow: hidden;
    position: absolute;
}

.rotator-item {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.5s, visibility 0.5s;
}

.rotator-item.active {
    opacity: 1;
    visibility: visible;
}

.subtitle {
    color: var(--gray-color);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.modernize-text h2 {
    font-size: 3.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

/* Business Cards Section */
.business-cards {
    padding: 2rem 0 5rem;
}

.card-box {
    display: flex;
    align-items: center;
    background-color: #f6f6f6;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.card-box-content {
    flex: 1;
    padding: 3rem;
}

.card-box-content h2 {
    color: var(--dark-color);
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.card-box-content p {
    color: var(--text-color);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.card-box-image {
    flex: 1;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card-box-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Card Features Showcase */
.card-showcase {
    padding: 5rem 0;
    background-color: transparent;
}

.showcase-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.showcase-item {
    text-align: center;
    padding: 2rem;
    transition: all 0.3s ease;
    background-color: #f6f6f6;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.showcase-item img {
    width: 70%;
    margin-bottom: 1.5rem;
    border-radius: 10px;
}

.step-number {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.showcase-item p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* NFC Tap Section */
.nfc-section {
    padding: 5rem 0;
    background-color: transparent;
}

.nfc-section .flag {
    display: inline-block;
    background-color: transparent;
    border: 1px solid var(--text-color);
    padding: 0 0.25rem;
    border-radius: 2px;
    font-size: 0.75rem;
    margin: 0 0.25rem;
    color: var(--text-color);
}

.card-link {
    font-weight: 600;
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.card-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.card-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.card-type-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

/* Comparison Table */
.comparison {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.comparison .container {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 3rem;
}

.comparison-content {
    flex: 1;
    max-width: 500px;
}

.comparison-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    line-height: 1.2;
}

.comparison-content p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.benefits-list {
    list-style: none;
    margin-bottom: 2rem;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.benefits-list li i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    font-size: 1.1rem;
    margin-top: 0.2rem;
}

.comparison-table-wrapper {
    flex: 1;
    min-width: 300px;
    transition: all 0.3s ease;
}

.comparison-table {
    display: flex;
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease-in-out;
}

.comparison-table:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.table-labels {
    flex: 2;
    display: flex;
    flex-direction: column;
    background-color: #f8f9fa;
}

.label-item {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
    font-weight: 600;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    min-height: 60px;
    transition: background-color 0.2s ease;
}

.label-item:hover {
    background-color: #f0f0f0;
}

.label-item:first-child {
    border-top-left-radius: 15px;
}

.brand-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: all 0.3s ease;
}

.brand-header {
    padding: 1.5rem;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 2px solid #e9ecef;
}

.brand-column.vkard {
    background-color: #f0f9ff;
    border-right: 1px solid #e9ecef;
}

.brand-column.vkard .brand-header {
    background-color: white;
    position: relative;
}

.brand-column.vkard .brand-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background-color: var(--primary-color);
}

.brand-column.vkard img {
    max-height: 40px;
    max-width: 100%;
    transition: transform 0.3s ease;
}

.brand-column.vkard:hover img {
    transform: scale(1.05);
}

.brand-column.others {
    background-color: #f6f6f6;
}

.brand-column.others .brand-header {
    background-color: #e9ecef;
}

.brand-column.others .brand-header span {
    font-weight: 600;
    color: #6c757d;
}

.check-item {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    transition: background-color 0.2s ease;
}

.check-item:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.brand-column.vkard .check-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.brand-column.vkard:hover .check-item i {
    transform: scale(1.2);
}

.brand-column.others .check-item i {
    color: #dc3545;
    font-size: 1.2rem;
    opacity: 0.8;
}

.comparison-cta {
    margin-top: 2rem;
}

.comparison-cta .btn {
    padding: 0.85rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.comparison-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

/* Media Queries for Comparison Table */
@media (max-width: 992px) {
    .comparison .container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .comparison-content {
        max-width: 100%;
        text-align: center;
    }
    
    .benefits-list {
        display: inline-block;
        text-align: left;
        margin: 0 auto;
    }
    
    .comparison-table-wrapper {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .comparison-content h2 {
        font-size: 1.8rem;
    }
    
    .comparison-table {
        flex-direction: column;
    }
    
    .table-labels {
        border-bottom: 2px solid #e9ecef;
    }
    
    .label-item, .check-item {
        padding: 1rem;
    }
    
    .brand-column {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
    }
    
    .brand-header {
        grid-column: 1 / -1;
    }
    
    .comparison-table:hover {
        transform: none;
    }
}

@media (max-width: 576px) {
    .brand-column {
        display: flex;
        flex-direction: column;
    }
    
    .label-item, .check-item {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .label-item {
        font-weight: 600;
    }
}

/* QR Code Section 
.qr-section {
    padding: 5rem 0;
}

.qr-section .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.qr-image {
    flex: 1;
    text-align: center;
}

.qr-content {
    flex: 1;
}

.qr-content h2 {
    margin-bottom: 1.5rem;
}

.qr-content p {
    margin-bottom: 2rem;
    color: var(--gray-color);
}
*/
/* Digital Connect Section */
.connect-section {
    padding: 5rem 0;
}

.connect-section .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.connect-content {
    flex: 1;
}

.connect-content .tagline {
    color: var(--gray-color);
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.connect-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    line-height: 1.2;
}

.connect-content p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.connect-content .btn {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
}

.connect-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.connect-image img {
    max-width: 85%;
    height: auto;
    border-radius: 10px;
}

@media (max-width: 992px) {
    .connect-section .container {
        flex-direction: column;
    }
    
    .connect-content {
        order: 2;
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .connect-image {
        order: 1;
    }
}

/* Target Audience */
.audience {
    padding: 5rem 0;
    background-color: #fff;
}

.audience h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.audience-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.audience-item img {
    width: 100%;
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.audience-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.audience-item p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 1200px) {
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .audience-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .audience h2 {
        font-size: 2rem;
    }
    
    .audience-description {
        font-size: 1rem;
    }
}

/* Savings Calculator */
.calculator {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.calculator h2 {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.calculator > p {
    text-align: center;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    font-size: 1.05rem;
}

.calculator-form {
    max-width: 900px;
    margin: 0 auto;
    background-color: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.form-row {
    display: flex;
    flex-direction: column;
    margin-bottom: 2rem;
}

.form-row label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.cost-description {
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.cost-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.cost-link:hover {
    text-decoration: underline;
}

.form-row input[type="number"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e9ecef;
    border-radius: 5px;
    font-size: 1rem;
    text-align: left;
    background-color: #f8f9fa;
    margin-bottom: 0.5rem;
}

.form-row input[type="range"] {
    width: 100%;
    margin: 1rem 0;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: #e9ecef;
    border-radius: 5px;
    outline: none;
}

.form-row input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-row input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(0, 163, 255, 0.3);
}

.form-row input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.form-row input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(0, 163, 255, 0.3);
}

.range-values {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #6c757d;
    padding: 0 0.25rem;
}

.calculator-results {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
}

.results-section {
    margin-bottom: 2rem;
}

.results-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.results-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.result-box {
    flex: 1;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    text-align: center;
    position: relative;
}

.result-box.highlight {
    background-color: #fff;
    border: 1px solid #e9ecef;
    box-shadow: var(--box-shadow);
}

.result-box.savings {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background-color: #fff;
    border: 1px solid #e9ecef;
    box-shadow: var(--box-shadow);
    margin-top: 1.5rem;
    padding: 1.5rem 2rem;
}

.result-box.savings .savings-text {
    text-align: left;
}

.result-box.savings .savings-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.result-box h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #6c757d;
}

.result-box .amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
}

.result-box i.arrow {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: #6c757d;
}

.environmental-impact {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
}

.environmental-impact h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.impact-item {
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.impact-item.green {
    background-color: #28a745;
}

.impact-item.blue {
    background-color: #00A3FF;
}

.impact-item.gray {
    background-color: #6c757d;
}

.impact-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.impact-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.impact-desc {
    font-size: 1rem;
}

@media (max-width: 992px) {
    .calculator h2 {
        font-size: 1.8rem;
    }
    
    .results-content {
        flex-direction: column;
    }
    
    .result-box i.arrow {
        position: static;
        transform: rotate(90deg);
        margin: 1rem 0;
    }
}

@media (max-width: 768px) {
    .impact-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .calculator-form {
        padding: 1.5rem;
    }
    
    .form-row label {
        font-size: 0.8rem;
    }
}

/* Technology Stack Section */
.tech-stack {
    padding: 5rem 0;
    background-color: #f8f9fa;
    margin-bottom: 0;
}

/* Why Built Section */
.why-built {
    padding: 5rem 0;
    background-color: white;
    position: relative;
}

.why-built::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.why-built h2 {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.built-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.built-text {
    flex: 2;
}

.built-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

.built-text p:last-child {
    margin-bottom: 0;
}

.signature {
    margin-top: 2rem;
}

.signature img {
    height: 60px;
}

.built-image {
    flex: 1;
}

.built-image img {
    border-radius: 10px;
}

@media (max-width: 992px) {
    .built-content {
        flex-direction: column;
        text-align: center;
    }
    
    .built-text {
        order: 2;
    }
    
    .built-image {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .built-image img {
        max-width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .tech-stack,
    .why-built {
        padding: 4rem 0;
    }
    
    .built-image img {
        max-width: 100%;
    }
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
}

.faq h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background-color: white;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.25rem;
}

.toggle-icon {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .toggle-icon i {
    transform: rotate(45deg);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 0rem 0 0.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.footer-logo p {
    margin-top: 1rem;
    color: #adb5bd;
}

.footer-logo img {
    max-width: 225px;
}

.footer-links h3 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-links .social-icons {
    margin-top: 0;
    display: flex;
    gap: 1rem;
}

/* Ensure Connect With Us heading aligns with icons */
.footer-links {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #adb5bd;
}

.footer-links a:hover {
    color: white;
}

.footer-newsletter h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-newsletter p {
    color: #adb5bd;
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    margin-bottom: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 5px 0 0 5px;
}

.newsletter-form button {
    border-radius: 0 5px 5px 0;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #adb5bd;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .card-box {
        flex-direction: column;
    }
    
    .card-box-content {
        padding: 2rem;
        order: 2;
        text-align: center;
    }
    
    .card-box-image {
        order: 1;
        padding: 2rem 2rem 0;
    }

    .footer-links .social-icons {
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .nav-links, .cta-buttons {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
        padding-bottom: 2rem;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image img {
        max-width: 90%;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .business-cards .container, 
    .nfc-section .container,
    .qr-section .container,
    .connect-section .container,
    .built-content {
        flex-direction: column;
        text-align: center;
    }

    .section-text,
    .nfc-content,
    .qr-content,
    .connect-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }

    .showcase-row,
    .audience-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .comparison-row {
        grid-template-columns: 1fr 1fr 1fr;
        padding: 1rem;
    }

    .form-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-row label {
        margin-bottom: 0.5rem;
    }

    .form-row input {
        width: 100%;
    }

    .impact-grid {
        grid-template-columns: 1fr;
    }

    .built-text, .built-image {
        text-align: center;
    }

    .animated-heading h2 {
        font-size: 2rem;
    }
    
    .rotator-item {
        font-size: 1.75rem;
    }
    
    .card-box-content h2 {
        font-size: 1.8rem;
    }
    
    /* Footer responsive fixes for tablet */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1.5rem;
    }
    
    .footer-logo {
        grid-column: 1 / -1;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .footer-logo img {
        max-width: 180px;
    }
    
    .footer-logo p {
        max-width: 80%;
        margin: 1rem auto 0;
    }
    
    .footer-newsletter {
        grid-column: 1 / -1;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    /* Footer responsive fixes for mobile */
    footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-links {
        align-items: center;
    }
    
    .footer-links h3 {
        margin-bottom: 1rem;
    }
    
    .footer-links .social-icons {
        justify-content: center;
    }
    
    .footer-links ul {
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .newsletter-form input {
        border-radius: 5px;
        width: 100%;
    }
    
    .newsletter-form button {
        border-radius: 5px;
        width: 100%;
    }
    
    .footer-bottom {
        padding-top: 1.5rem;
        font-size: 0.85rem;
    }
}

@media (min-width: 769px) and (max-width: 991px) {
    .showcase-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: white;
    padding: 2rem;
    transform: translateX(100%);
    transition: all 0.3s ease;
    z-index: 2000;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 3rem;
}

.mobile-nav-links a {
    color: var(--dark-color);
    font-size: 1.25rem;
    font-weight: 600;
}

.mobile-cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Animation Styles */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

section.reveal {
    opacity: 1;
    transform: translateY(0);
}

/* Delay animations for children */
.reveal .feature-item,
.reveal .showcase-item,
.reveal .audience-item,
.reveal .impact-item,
.reveal .faq-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal .feature-item:nth-child(1),
.reveal .showcase-item:nth-child(1),
.reveal .audience-item:nth-child(1),
.reveal .impact-item:nth-child(1),
.reveal .faq-item:nth-child(1) {
    transition-delay: 0.1s;
}

.reveal .feature-item:nth-child(2),
.reveal .showcase-item:nth-child(2),
.reveal .audience-item:nth-child(2),
.reveal .impact-item:nth-child(2),
.reveal .faq-item:nth-child(2) {
    transition-delay: 0.2s;
}

.reveal .feature-item:nth-child(3),
.reveal .showcase-item:nth-child(3),
.reveal .audience-item:nth-child(3),
.reveal .impact-item:nth-child(3),
.reveal .faq-item:nth-child(3) {
    transition-delay: 0.3s;
}

.reveal .feature-item:nth-child(4),
.reveal .impact-item:nth-child(4),
.reveal .faq-item:nth-child(4) {
    transition-delay: 0.4s;
}

.reveal .feature-item,
.reveal .showcase-item,
.reveal .audience-item,
.reveal .impact-item,
.reveal .faq-item {
    opacity: 1;
    transform: translateY(0);
}

/* Update Profile Section */
.update-profile {
    padding: 5rem 0;
    /*background: linear-gradient(to bottom, #f0f9ff 0%, #e1f5fe 100%);*/
}

.update-profile .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.profile-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.profile-image img {
    max-width: 85%;
    height: auto;
    border-radius: 10px;
}

.profile-content {
    flex: 1;
}

.profile-content .tagline {
    color: var(--gray-color);
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.profile-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    line-height: 1.2;
}

.profile-content p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.profile-content .btn {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
}

@media (max-width: 992px) {
    .update-profile .container {
        flex-direction: column;
    }
    
    .profile-image {
        order: 1;
    }
    
    .profile-content {
        order: 2;
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }
}

/* Notification System Styles */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification {
    background: white;
    border-radius: 8px;
    padding: 16px 20px;
    min-width: 300px;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateX(120%);
    transition: transform 0.3s ease-in-out;
    display: flex;
    align-items: center;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.notification i {
    font-size: 20px;
}

.notification-success {
    border-left: 4px solid #4CAF50;
}

.notification-success i {
    color: #4CAF50;
}

.notification-error {
    border-left: 4px solid #f44336;
}

.notification-error i {
    color: #f44336;
}

.notification-loading {
    border-left: 4px solid #2196F3;
}

.notification-loading i {
    color: #2196F3;
}

.notification-info {
    border-left: 4px solid #2196F3;
}

.notification-info i {
    color: #2196F3;
}

/* Button Loading State */
.btn i.fa-spinner {
    margin-right: 8px;
}

/* Use Cases Section */
.use-cases {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.use-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.use-case-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.use-case-item:hover {
    transform: translateY(-5px);
}

.use-case-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.use-case-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.use-case-item p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
}

/* Technology Stack Section */
.tech-stack {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.tech-stack h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.tech-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tech-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

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

.tech-icon i {
    font-size: 2rem;
    color: white;
}

.tech-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.tech-content p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 1200px) {
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .tech-stack h2 {
        font-size: 2rem;
    }
    
    .tech-description {
        font-size: 1rem;
    }
}

/* Business Slider Styles */
.slider {
    position: relative;
    width: 100%;
    height: 280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}
.slider-image {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%; object-fit: contain;
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1);
    z-index: 1;
    border-radius: 15px;
}
.slider-image.active {
    opacity: 1;
    z-index: 2;
}
.slider-dots {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}
.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e0e0e0;
    transition: background 0.3s;
    cursor: pointer;
    border: 2px solid #fff;
}
.slider-dots .dot.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
}
@media (max-width: 768px) {
    .slider {
        max-width: 90vw;
        height: 180px;
    }
}

/* ====================== 404 ERROR PAGE STYLES ====================== */
.error-404-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    background: linear-gradient(135deg, var(--purple) 0%, var(--blue-dark) 100%);
    position: relative;
    overflow: hidden;
}

.error-404-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.error-404-content {
    max-width: 550px;
    width: 100%;
    background-color: var(--white);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out forwards;
}

.error-404-visual {
    position: relative;
    height: 180px;
    margin-bottom: 2rem;
}

.error-404-number {
    font-size: 8rem;
    font-weight: 900;
    color: var(--purple);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    width: 100%;
    letter-spacing: -5px;
    line-height: 1;
    transform: translateY(-10px);
}

.accent-circle {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
    top: -10px;
    margin: 0 5px;
    animation: pulse 2s infinite;
}

.error-card {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -20%);
    width: 120px;
    height: 120px;
    perspective: 1000px;
    animation: floatCard 4s ease-in-out infinite;
}

.error-card-inner {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e7ec 100%);
    border-radius: 20px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s;
}

.error-card-avatar {
    width: 60px;
    height: 60px;
    background: var(--purple-light);
    border-radius: 50%;
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-card-avatar i {
    color: var(--white);
    font-size: 28px;
}

.error-card-status {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    height: 20px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.error-card-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background: var(--red);
    border-radius: 10px;
    animation: loadingError 1.5s ease-in-out infinite alternate;
}

.error-404-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--purple);
    margin-bottom: 1rem;
}

.error-404-description {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.error-404-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.error-404-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
}

.error-404-button.primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

.error-404-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(var(--primary-rgb), 0.35);
}

.error-404-button.secondary {
    background-color: var(--blue-light);
    color: var(--text-dark);
}

.error-404-button.secondary:hover {
    background-color: var(--border-light);
    transform: translateY(-3px);
}

.error-404-help {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.error-404-help a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.error-404-help a:hover {
    text-decoration: underline;
}

/* 404 Page Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(var(--primary-rgb), 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatCard {
    0%, 100% {
        transform: translate(-50%, -20%);
    }
    50% {
        transform: translate(-50%, -30%);
    }
}

@keyframes loadingError {
    0% {
        width: 40%;
    }
    100% {
        width: 65%;
    }
}

/* 404 Page Responsive Styles */
@media (max-width: 576px) {
    .error-404-content {
        padding: 2rem 1.5rem;
    }
    
    .error-404-visual {
        height: 150px;
    }
    
    .error-404-number {
        font-size: 6rem;
    }
    
    .accent-circle {
        width: 40px;
        height: 40px;
        top: -8px;
    }
    
    .error-card {
        width: 100px;
        height: 100px;
    }
    
    .error-404-title {
        font-size: 1.8rem;
    }
    
    .error-404-description {
        font-size: 1rem;
    }
    
    .error-404-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .error-404-button {
        width: 100%;
    }
}