/* ===================================
   DIO IMPLANT INDIA - COMPLETE STYLES
   ===================================
   This CSS file covers all pages of the
   DIO Implant India website with comprehensive styling.
   ================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Khand:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap');

/* CSS Variables - Global Brand Colors & Settings */
:root {
    /* Brand Colors */
    --primary-color: #4f4cb1;
    --primary-dark: #3a3785;
    --primary-light: #6b67c4;
    --secondary-color: #f8f9fa;
    --accent-color: #e8f0ff;

    /* Success & Error Colors */
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;

    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-light: #ffffff;
    --text-muted: #9ca3af;
    --text-dark: #1a1a1a;

    /* UI Colors */
    --border-color: #e9ecef;
    --border-light: #f1f3f4;
    --background-light: #f8f9fa;
    --background-white: #ffffff;
    --background-gray: #f5f5f5;
    --background-dark: #2c3e50;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(79, 76, 177, 0.05);
    --shadow-sm: 0 2px 4px rgba(79, 76, 177, 0.1);
    --shadow: 0 4px 6px rgba(79, 76, 177, 0.15);
    --shadow-md: 0 6px 12px rgba(79, 76, 177, 0.15);
    --shadow-lg: 0 10px 20px rgba(79, 76, 177, 0.15);
    --shadow-hover: 0 8px 25px rgba(79, 76, 177, 0.2);
    --shadow-focus: 0 0 0 3px rgba(79, 76, 177, 0.1);

    /* Transitions & Effects */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.5s ease;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    /* Spacing System */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 2rem;     /* 32px */
    --spacing-lg: 3rem;     /* 48px */
    --spacing-xl: 4rem;     /* 64px */
    --spacing-2xl: 6rem;    /* 96px */

    /* Typography */
    --font-primary: 'Khand', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-black: 900;
}

/* ===================================
   RESET & BASE STYLES
   ================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container - Global Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ===================================
   GLOBAL TYPOGRAPHY
   ================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: var(--font-black);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

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

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: var(--font-bold);
}

h4 {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
}

h5 {
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
}

h6 {
    font-size: 1rem;
    font-weight: var(--font-semibold);
}

p {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    line-height: 1.7;
}

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

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

ul, ol {
    padding-left: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

li {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    line-height: 1.6;
}

/* Text Utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-light { color: var(--text-light); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-primary { font-family: var(--font-primary); }
.font-secondary { font-family: var(--font-secondary); }
.font-medium { font-weight: var(--font-medium); }
.font-bold { font-weight: var(--font-bold); }
.font-black { font-weight: var(--font-black); }

/* ===================================
   GLOBAL BUTTONS
   ================================== */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    font-size: 1rem;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
}

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

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

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

.btn-success {
    background-color: var(--success-color);
    color: var(--text-light);
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: #218838;
    border-color: #218838;
    color: var(--text-light);
}

/* Button Sizes */
.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.25rem;
    font-weight: var(--font-bold);
}

.btn-icon {
    margin-right: 8px;
}

/* ===================================
   GLOBAL SECTION UTILITIES
   ================================== */
.section-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-black);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

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

.section-title.white {
    color: var(--text-light);
}

.section-subtitle {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===================================
   HEADER STYLES
   ================================== */
.header {
    background-color: var(--background-white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.payment-header {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo-img {
    height: 45px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    font-size: 1rem;
    transition: var(--transition);
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

.nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
    border-radius: 2px;
}

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

.secure-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--success-color);
    font-weight: var(--font-semibold);
}

.ssl-icon {
    height: 24px;
    width: auto;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* ===================================
   HERO STYLES (ALL PAGES)
   ================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 90px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--background-white) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-black);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    height: 60%;
    opacity: 0.15;
    z-index: 1;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

/* Specific Hero Styles */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
}

.about-hero .hero-title,
.education-hero .hero-title,
.contact-hero .hero-title,
.payment-hero .hero-title {
    color: var(--text-light);
}

.about-hero .hero-subtitle,
.education-hero .hero-subtitle,
.contact-hero .hero-subtitle,
.payment-hero .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.about-buttons {
    margin-top: var(--spacing-xl); /* 64px spacing */
    text-align: center;
    padding-top: var(--spacing-md); /* Additional 32px padding if needed */
}


.education-hero {
    background: linear-gradient(135deg, var(--info-color) 0%, #138496 100%);
    color: var(--text-light);
}

.contact-hero {
    background: linear-gradient(135deg, var(--success-color) 0%, #218838 100%);
    color: var(--text-light);
}

.payment-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    min-height: 50vh;
    padding: 120px 0 var(--spacing-xl);
}

/* ===================================
   HERO CAROUSEL STYLES (INDEX PAGE)
   ================================== */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 100vh;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--background-white) 100%);
    padding-top: 90px;
}

.carousel-slide:first-child {
    opacity: 1;
    transform: translateX(0);
}

.carousel-slide .hero-content {
    animation: slideInContent 0.8s ease-out 0.3s both;
}

@keyframes slideInContent {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Carousel Navigation */
.carousel-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 100;
}

.carousel-dots input[type="radio"] {
    display: none;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    display: block;
}

.dot:hover {
    background-color: rgba(79, 76, 177, 0.3);
    transform: scale(1.1);
}

.carousel-dots input[type="radio"]:checked + .dot {
    background-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 76, 177, 0.2);
}

.carousel-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
    z-index: 100;
}

.arrow {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    transition: var(--transition);
    pointer-events: all;
    user-select: none;
    backdrop-filter: blur(10px);
}

.arrow:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* Carousel Slide Transitions */
#dot1:checked ~ .carousel-slide:nth-child(1) {
    opacity: 1;
    transform: translateX(0);
    z-index: 10;
}

#dot2:checked ~ .carousel-slide:nth-child(2) {
    opacity: 1;
    transform: translateX(0);
    z-index: 10;
}

#dot3:checked ~ .carousel-slide:nth-child(3) {
    opacity: 1;
    transform: translateX(0);
    z-index: 10;
}

#dot4:checked ~ .carousel-slide:nth-child(4) {
    opacity: 1;
    transform: translateX(0);
    z-index: 10;
}

/* ===================================
   ABOUT SECTION STYLES
   ================================== */
.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-description {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.stat-number {
    display: block;
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: var(--font-black);
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

.about-img {
    width: 100%;
    max-height: 500px; /* Set a maximum height instead of fixed */
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}


/* Company Overview Styles */
.company-overview {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.overview-card {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.overview-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
}

.overview-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.overview-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* History Timeline */
.history-timeline {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    margin-top: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-md);
}

.timeline-item:nth-child(even) {
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    margin-right: 0;
}

.timeline-content {
    background-color: var(--background-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    max-width: 350px;
    position: relative;
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.timeline-title {
    font-size: 1.125rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    border: 3px solid var(--background-white);
    box-shadow: var(--shadow);
    z-index: 2;
}

/* ===================================
   PRODUCTS SECTION STYLES
   ================================== */
.products {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

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

.product-card {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-icon {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), rgba(79, 76, 177, 0.1));
    border-radius: 50%;
}

.product-icon img {
    width: 100px;
    height: 100px;
}

.product-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Product Categories */
.product-categories {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-white);
}

.products-cta {
    margin-top: var(--spacing-xl); /* 64px spacing */
    text-align: center;
    padding-top: var(--spacing-md); /* Additional 32px padding if needed */
}


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

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

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

.category-image {
    height: 200px;
    overflow: hidden;
}

.category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.category-content {
    padding: var(--spacing-md);
}

.category-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.category-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.category-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.category-features li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.category-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* ===================================
   DIGITAL SOLUTIONS STYLES
   ================================== */
.digital {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.digital-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.digital-item {
    text-align: center;
    padding: var(--spacing-md);
}
.digital-cta {
    margin-top: var(--spacing-xl); /* 64px spacing */
    text-align: center;
    padding-top: var(--spacing-md); /* Additional 32px padding if needed */
}


.digital-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 24px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.digital-item:hover .digital-icon {
    transform: scale(1.08);
    box-shadow: var(--shadow-hover);
}

.digital-icon img {
    width: 55px;
    height: 55px;
    filter: brightness(0) invert(1);
}

.digital-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.digital-description {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Software Solutions */
.software-solutions {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

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

.software-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-light);
    padding: var(--spacing-md);
    text-align: center;
}

.software-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
}

.software-subtitle {
    opacity: 0.9;
    font-size: 1rem;
}

.software-body {
    padding: var(--spacing-md);
}

.software-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.software-features li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.software-features li:last-child {
    border-bottom: none;
}

.software-features li::before {
    content: '🔧';
    position: absolute;
    left: 0;
    top: 8px;
}

/* ===================================
   EDUCATION & TRAINING STYLES
   ================================== */
.education {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    text-align: center;
    position: relative;
}

.education-cta {
    margin-top: var(--spacing-xl); /* 64px spacing */
    text-align: center;
    padding-top: var(--spacing-md); /* Additional 32px padding if needed */
}

.education-subtitle {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.education-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.education-item {
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.education-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.education-item h4 {
    font-family: var(--font-secondary);
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.education-item p {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* Training Centers */
.training-centers {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.centers-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.centers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

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

.center-image {
    height: 220px;
    overflow: hidden;
}

.center-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.center-content {
    padding: var(--spacing-md);
}

.center-title {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.center-address {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.center-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
}

.feature-icon {
    font-size: 1.2rem;
}

/* Course Styles */
.course-categories {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-white);
}

.categories-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.category-btn {
    padding: 12px 24px;
    background-color: transparent;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition);
}

.category-btn:hover,
.category-btn.active {
    background-color: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
}

.course-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-light);
}

.course-section:nth-child(even) {
    background-color: var(--background-white);
}

.course-section-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
}

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

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

.course-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.course-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.course-level {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
}

.course-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--warning-color);
    color: var(--text-dark);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
}

.course-content {
    padding: var(--spacing-md);
}

.course-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.course-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.course-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--background-gray);
    border-radius: var(--border-radius);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
}

.detail-icon {
    color: var(--primary-color);
}

.course-curriculum,
.course-highlights {
    margin: var(--spacing-sm) 0;
}

.course-curriculum h5,
.course-highlights h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.course-curriculum ul,
.course-highlights ul {
    list-style: none;
    padding: 0;
}

.course-curriculum li,
.course-highlights li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.course-curriculum li::before,
.course-highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.featured-course {
    border: 3px solid var(--primary-color);
    position: relative;
}

.featured-course::before {
    content: 'Featured Course';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 4px 16px;
    border-radius: 0 0 8px 8px;
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
}

.instructor-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background-color: var(--background-gray);
    border-radius: var(--border-radius);
}

.instructor-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

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

.instructor-details h6 {
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 2px;
}

.instructor-details p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Digital Modules */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.module-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: var(--accent-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.module-icon {
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Webinar Series */
.webinar-series {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.webinar-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

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

.webinar-card {
    background-color: var(--background-white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    transition: var(--transition);
}

.webinar-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.webinar-date {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-light);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    min-width: 80px;
}

.webinar-date .month {
    font-size: 0.875rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
}

.webinar-date .day {
    font-size: 1.5rem;
    font-weight: var(--font-black);
    line-height: 1;
}

.webinar-content {
    flex: 1;
}

.webinar-title {
    font-size: 1.125rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.webinar-speaker {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.webinar-time {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

/* Certification Programs */
.certification-programs {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.certification-card {
    background-color: var(--background-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.cert-badge {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-sm);
}

.cert-badge-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cert-title {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.cert-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.cert-requirements,
.cert-benefits {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.cert-requirements h4,
.cert-benefits h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.cert-requirements ul,
.cert-benefits ul {
    list-style: none;
    padding: 0;
}

.cert-requirements li,
.cert-benefits li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cert-requirements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--info-color);
    font-weight: bold;
}

.cert-benefits li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--warning-color);
    font-weight: bold;
}

/* Faculty */
.faculty {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.faculty-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

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

.faculty-card {
    background-color: var(--background-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.faculty-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-sm);
    border: 4px solid var(--primary-light);
}

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

.faculty-name {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.faculty-title {
    color: var(--primary-color);
    font-weight: var(--font-semibold);
    margin-bottom: 4px;
}

.faculty-credentials {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.faculty-bio {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.faculty-specialties {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.specialty-tag {
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: var(--border-radius-lg);
    font-size: 0.8rem;
    font-weight: var(--font-semibold);
}


/* ===================================
   CONTACT PAGE STYLES
   ================================== */
.quick-contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.quick-contact-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.quick-contact-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
}

.contact-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.contact-method {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.contact-details {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.contact-item strong {
    color: var(--text-primary);
    font-weight: var(--font-bold);
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-semibold);
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-hours {
    background-color: var(--background-white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.whatsapp-numbers,
.email-departments {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.whatsapp-item,
.email-item {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--border-light);
}

.whatsapp-item:last-child,
.email-item:last-child {
    border-bottom: none;
}

.whatsapp-features {
    text-align: left;
    margin-top: var(--spacing-sm);
}

.whatsapp-features ul {
    list-style: none;
    padding: 0;
}

.whatsapp-features li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.whatsapp-features li::before {
    content: '📱';
    position: absolute;
    left: 0;
}

.email-response {
    background-color: var(--background-white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Office Locations */
.office-locations {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.location-card {
    background-color: var(--background-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

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

.headquarters {
    border: 3px solid var(--primary-color);
}

.location-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    z-index: 2;
}

.location-image {
    height: 200px;
    overflow: hidden;
}

.location-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.location-content {
    padding: var(--spacing-md);
}

.location-title {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.location-address p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

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

.location-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: var(--spacing-xs);
}

.contact-icon {
    font-size: 1rem;
    margin-top: 2px;
}

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

.location-services h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.location-services ul {
    list-style: none;
    padding: 0;
}

.location-services li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.location-services li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.location-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

/* Contact Form Section */
.contact-form-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

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

.form-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.main-contact-form {
    background-color: var(--background-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

/* Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    font-size: 1rem;
}

.form-input,
.form-textarea {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--background-white);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-focus);
}

.form-input.error {
    border-color: var(--error-color);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Checkbox and Radio Groups */
.checkbox-group,
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.checkbox-item label,
.radio-item label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.privacy-check,
.newsletter-check {
    margin-top: var(--spacing-sm);
}

.privacy-check label,
.newsletter-check label {
    line-height: 1.5;
}

/* Contact Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-card {
    background-color: var(--background-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.contact-info-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 2px;
}

.info-content h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 2px;
}

.info-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.emergency-contact {
    background: linear-gradient(135deg, var(--error-color), #c82333);
    color: var(--text-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.emergency-contact h3 {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.emergency-contact p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-sm);
}

.emergency-number {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    margin: var(--spacing-sm) 0;
}

.emergency-number a {
    color: var(--text-light);
    text-decoration: none;
}

.emergency-hours {
    font-size: 0.875rem;
    opacity: 0.9;
}

.social-connect {
    background-color: var(--background-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.social-connect h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
    transform: translateX(5px);
}

.social-link img {
    width: 20px;
    height: 20px;
}

/* Partnership Section */
.partnership-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

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

.partnership-card {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.partnership-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
}

.partnership-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.partnership-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.partnership-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.partnership-benefits {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.partnership-benefits ul {
    list-style: none;
    padding: 0;
}

.partnership-benefits li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.partnership-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-white);
}

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

.faq-category {
    background-color: var(--background-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
}

.faq-category-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
}

.faq-question {
    padding: var(--spacing-sm);
    background-color: var(--primary-color);
    color: var(--text-light);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--primary-dark);
}

.faq-answer {
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    border-top: 1px solid var(--border-light);
}

/* ===================================
   PAYMENT PAGE STYLES
   ================================== */
.payment-hero {
    text-align: center;
}

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

.payment-provider {
    height: 40px;
    width: auto;
}

.security-badge {
    height: 35px;
    width: auto;
}

.payment-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

.payment-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* Order Summary */
.order-summary {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 120px;
}

.summary-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.order-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.order-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

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

.item-details {
    flex: 1;
}

.item-name {
    font-size: 1rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.item-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 6px;
}

.item-quantity {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.item-price {
    font-size: 1.125rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    text-align: right;
}

.price-breakdown {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--border-color);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.price-row span:first-child {
    color: var(--text-secondary);
}

.price-row span:last-child {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.discount-row span:last-child {
    color: var(--success-color);
}

.total-row {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 2px solid var(--primary-color);
    font-size: 1.25rem;
    font-weight: var(--font-bold);
}

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

/* Discount Section */
.discount-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.discount-section h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.discount-form {
    display: flex;
    gap: var(--spacing-xs);
}

.discount-input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.discount-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.discount-message {
    margin-top: var(--spacing-xs);
    padding: 8px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
}

.discount-message.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.discount-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

/* Payment Form */
.payment-form-section {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.form-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.customer-details {
    margin-bottom: var(--spacing-lg);
}

.customer-details h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* Payment Methods */
.payment-methods {
    margin-bottom: var(--spacing-lg);
}

.payment-methods h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.payment-option {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: var(--primary-light);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option input[type="radio"]:checked + .payment-label {
    border-color: var(--primary-color);
    background-color: rgba(79, 76, 177, 0.05);
}

.payment-label {
    display: block;
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition);
}

.payment-option-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.payment-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    flex-shrink: 0;
}

.payment-info {
    flex: 1;
}

.payment-info h4 {
    font-size: 1.125rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.payment-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.payment-logos {
    display: flex;
    gap: 8px;
    align-items: center;
}

.card-logo {
    height: 30px;
    width: auto;
}

/* Bank Details */
.bank-details {
    background-color: var(--background-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-md);
    border: 2px solid var(--info-color);
}

.bank-details h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.bank-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.bank-detail-item {
    background-color: var(--background-white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
}

.bank-detail-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.bank-note {
    background-color: rgba(23, 162, 184, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--info-color);
}

.bank-note p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Terms and Conditions */
.terms-section {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

/* Payment Buttons */
.payment-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.btn-large {
    font-size: 1.125rem;
    padding: 18px 24px;
    font-weight: var(--font-bold);
}

/* Security Info */
.security-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.security-icon {
    width: 20px;
    height: 20px;
}

/* Payment Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--background-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.modal-title {
    font-size: 1.375rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--background-light);
    color: var(--text-primary);
}

.payment-status {
    text-align: center;
    padding: var(--spacing-md);
}

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

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

.status-message {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
}

/* Payment Support */
.payment-support {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-white);
}

.support-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.support-option {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--background-light);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    min-width: 200px;
}

.support-option .support-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.support-info h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.support-info p {
    margin-bottom: 4px;
}

.support-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===================================
   WHY CHOOSE SECTION
   ================================== */
.why-choose {
    padding: var(--spacing-2xl) 0;
    background-color: var(--background-light);
}

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

.feature-card {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

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

.feature-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), rgba(79, 76, 177, 0.1));
    border-radius: var(--border-radius-lg);
}

.feature-icon img {
    width: 45px;
    height: 45px;
}

.feature-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.feature-description {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* ===================================
   FOOTER STYLES
   ================================== */
.footer {
    background-color: var(--text-primary);
    color: var(--text-light);
    padding: var(--spacing-2xl) 0 var(--spacing-sm);
}

.payment-footer {
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: 45px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.8);
    max-width: 320px;
    line-height: 1.6;
}

.footer-contact-quick {
    margin-top: var(--spacing-sm);
}

.quick-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.quick-contact-item strong {
    color: var(--text-light);
}

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

.quick-contact-item a:hover {
    color: var(--text-light);
}

.footer-title {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-list a {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-list a:hover {
    color: var(--text-light);
    padding-left: 4px;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-icon {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: var(--spacing-xs) 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 0.875rem;
}

.social-icon:hover {
    color: var(--text-light);
    border-color: var(--text-light);
    background-color: rgba(255, 255, 255, 0.1);
}

.footer-newsletter {
    margin-top: var(--spacing-sm);
}

.footer-newsletter h5 {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 6px;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter-form {
    display: flex;
    gap: 6px;
}

.newsletter-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 0.875rem;
}

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

.newsletter-btn {
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    transition: var(--transition);
}

.newsletter-btn:hover {
    background-color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-sm);
    text-align: center;
}

.footer-bottom p {
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.875rem;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin: 0 8px;
}

.footer-bottom a:hover {
    color: var(--text-light);
}

.footer-left {
    text-align: left;
}

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

.payment-partners {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

.partner-logo {
    height: 25px;
    width: auto;
}

/* ===================================
   RESPONSIVE DESIGN
   ================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 1024px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }



    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .payment-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .order-summary {
        position: static;
    }

    .contact-form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        text-align: left;
        padding-left: 70px;
    }

    .timeline-item:nth-child(even) {
        text-align: left;
    }

    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        margin-right: auto;
    }

    .timeline-dot {
        left: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3rem;
    }

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

    /* Mobile Navigation */
    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Hero Sections */
    .hero {
        min-height: 80vh;
        text-align: center;
        padding: 120px 0 var(--spacing-xl);
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-image {
        display: none;
    }

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

    .carousel-arrows {
        display: none;
    }

    .carousel-dots {
        bottom: 20px;
        gap: 8px;
    }

    .dot {
        width: 12px;
        height: 12px;
    }

    /* Grid Layouts */
    .products-grid {
        grid-template-columns: 1fr;
    }

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

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

    .education-features {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

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

    .quick-contact-grid {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

    /* Form Layouts */
    .form-row {
        grid-template-columns: 1fr;
    }

    .course-details {
        grid-template-columns: 1fr;
    }

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

    .categories-nav {
        flex-direction: column;
        align-items: center;
    }

    .category-btn {
        width: 200px;
        text-align: center;
    }

    .bank-info {
        grid-template-columns: 1fr;
    }

    .security-info {
        flex-direction: column;
        align-items: center;
    }

    .support-options {
        flex-direction: column;
        align-items: center;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }

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

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

    .newsletter-form {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    /* Stats */
    .about-stats {
        flex-direction: column;
        text-align: center;
    }

    .stat {
        min-width: auto;
    }

    /* Timeline */
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-dot {
        left: 20px;
        width: 16px;
        height: 16px;
    }

    .timeline-content {
        max-width: none;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        margin: var(--spacing-sm);
    }

    /* Payment specific */
    .payment-hero {
        min-height: 40vh;
    }

    .security-badges {
        gap: var(--spacing-sm);
    }

    .payment-provider,
    .security-badge {
        height: 30px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .btn-large {
        padding: 16px 24px;
        font-size: 1.125rem;
    }

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

    .hero-buttons .btn {
        width: 250px;
    }

    .checkbox-group,
    .radio-group {
        flex-direction: column;
    }

    .payment-buttons .btn {
        font-size: 1rem;
        padding: 16px 20px;
    }

    .webinar-card {
        flex-direction: column;
        text-align: center;
    }

    .instructor-info {
        flex-direction: column;
        text-align: center;
    }
}

/* ===================================
   ANIMATIONS & TRANSITIONS
   ================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Scroll-triggered animations (optional) */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   UTILITY CLASSES
   ================================== */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-lowercase {
    text-transform: lowercase;
}

.text-capitalize {
    text-transform: capitalize;
}

.no-scroll {
    overflow: hidden;
}

.loading {
    pointer-events: none;
    opacity: 0.6;
}

.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;
}

/* ===================================
   PRINT STYLES
   ================================== */
@media print {
    .header,
    .footer,
    .carousel-dots,
    .carousel-arrows,
    .btn,
    .mobile-menu-toggle {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .section-title {
        page-break-after: avoid;
    }
}

/* ===================================
   HIGH CONTRAST MODE SUPPORT
   ================================== */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --border-color: #666666;
        --primary-color: #0000ff;
        --primary-dark: #000080;
    }

    .btn {
        border-width: 3px;
    }

    .form-input:focus,
    .form-textarea:focus {
        border-width: 3px;
    }
}

/* ===================================
   REDUCED MOTION SUPPORT
   ================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .carousel-slide {
        transition: none;
    }

    .loading-spinner {
        animation: none;
    }
}

/* ===================================
   DIGITAL DENTISTRY SECTION - SMALL ICONS
   ================================== */

.digital {
    padding: 80px 0;
    background: #e8eaed;
    position: relative;
}

.digital .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.digital .section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 50px;
    position: relative;
}

.digital .section-title.center {
    text-align: center;
}

.digital .section-title.center::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border-radius: 2px;
}

/* Digital Grid */
.digital-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

/* Digital Items */
.digital-item {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    opacity: 0;
    animation: slideInUp 0.8s ease-out forwards;
}

.digital-item:nth-child(1) { animation-delay: 0.2s; }
.digital-item:nth-child(2) { animation-delay: 0.4s; }
.digital-item:nth-child(3) { animation-delay: 0.6s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Small Icon Container */
.digital-icon-small {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.digital-icon-small::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: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.small-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
    transition: all 0.4s ease;
    z-index: 1;
    position: relative;
}

/* Digital Content */
.digital-content {
    flex: 1;
    padding-top: 5px;
}

.digital-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.digital-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Hover Effects */
.digital-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.3);
}

.digital-item:hover .digital-icon-small {
    background: linear-gradient(135deg, #0066cc, #004499);
    transform: scale(1.1);
}

.digital-item:hover .digital-icon-small::before {
    opacity: 1;
    animation: shimmer 0.6s ease;
}

.digital-item:hover .small-icon {
    filter: brightness(0) invert(1);
    transform: scale(1.1);
}

.digital-item:hover .digital-title {
    color: #0066cc;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* CTA Section */
.digital-cta {
    text-align: center;
    margin-top: 50px;
}

.btn.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn.btn-primary {
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    border: 2px solid transparent;
}

.btn.btn-primary:hover {
    background: linear-gradient(135deg, #0052a3, #003366);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .digital-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 35px;
    }

    .digital .section-title {
        font-size: 2.4rem;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .digital {
        padding: 60px 0;
    }

    .digital .section-title {
        font-size: 2.1rem;
        margin-bottom: 35px;
    }

    .digital-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .digital-item {
        padding: 25px;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 15px;
    }

    .digital-content {
        padding-top: 0;
    }

    .digital-icon-small {
        width: 70px;
        height: 70px;
    }

    .small-icon {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .digital {
        padding: 40px 0;
    }

    .digital .container {
        padding: 0 15px;
    }

    .digital .section-title {
        font-size: 1.8rem;
    }

    .digital-item {
        padding: 20px;
    }

    .btn.btn-lg {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .digital-item {
        animation: fadeIn 0.6s ease-out forwards;
    }

    .digital-item:hover {
        transform: none;
    }

    .digital-item:hover .digital-icon-small {
        transform: scale(1.05);
    }

    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
}