/* ===================================
   CSS Variables - Retro Split-Complementary Color Scheme
   =================================== */
:root {
    /* Primary Colors - Retro Split-Complementary */
    --primary-color: #FF6B35;
    --primary-dark: #D94E1F;
    --primary-light: #FF8F66;
    
    --secondary-color: #004E89;
    --secondary-dark: #003865;
    --secondary-light: #3374A8;
    
    --accent-color: #F7B801;
    --accent-dark: #C99000;
    --accent-light: #FFD147;
    
    --tertiary-color: #00A896;
    --tertiary-dark: #008078;
    --tertiary-light: #33BDAF;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-light-gray: #E9ECEF;
    --color-gray: #ADB5BD;
    --color-dark-gray: #495057;
    --color-dark: #212529;
    --color-black: #000000;
    
    /* Text Colors */
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-light: #6C757D;
    --text-white: #FFFFFF;
    
    /* Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-dark: #212529;
    --bg-retro-1: #FFF5E6;
    --bg-retro-2: #E8F4F8;
    --bg-retro-3: #FFF0F0;
    
    /* Gradient Backgrounds */
    --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #F7B801 100%);
    --gradient-secondary: linear-gradient(135deg, #004E89 0%, #00A896 100%);
    --gradient-accent: linear-gradient(135deg, #F7B801 0%, #FF6B35 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(0, 78, 137, 0.95) 0%, rgba(0, 168, 150, 0.9) 100%);
    --gradient-dark: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.25);
    --shadow-retro: 8px 8px 0px rgba(0, 0, 0, 0.2);
    --shadow-retro-hover: 12px 12px 0px rgba(0, 0, 0, 0.3);
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Source Sans Pro', sans-serif;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-base: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-slow: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ===================================
   Global Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6,
.title {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

h1, .title.is-1 {
    font-size: var(--font-size-5xl);
    font-weight: 900;
}

h2, .title.is-2 {
    font-size: var(--font-size-4xl);
}

h3, .title.is-3 {
    font-size: var(--font-size-3xl);
}

h4, .title.is-4 {
    font-size: var(--font-size-2xl);
}

h5, .title.is-5 {
    font-size: var(--font-size-xl);
}

h6, .title.is-6 {
    font-size: var(--font-size-lg);
}

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

.subtitle {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-light);
}

.content-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Global Button Styles
   =================================== */
.button,
.btn,
button,
input[type='submit'] {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.button.is-primary,
.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.button.is-primary:hover,
.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.button.is-primary:active,
.btn-primary:active {
    transform: translateY(-2px) scale(1.02);
}

.button.is-light {
    background-color: var(--color-white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.button.is-light:hover {
    background-color: var(--primary-color);
    color: var(--color-white);
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.button.is-large {
    font-size: var(--font-size-lg);
    padding: var(--spacing-lg) var(--spacing-2xl);
}

.bounce-btn {
    animation: bounceIn 1s var(--transition-bounce);
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Read More Links */
.read-more,
a.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--font-size-lg);
    text-decoration: none;
    position: relative;
    transition: all var(--transition-base);
    margin-top: var(--spacing-md);
}

.read-more::after,
a.read-more-link::after {
    content: '→';
    transition: transform var(--transition-bounce);
}

.read-more:hover,
a.read-more-link:hover {
    color: var(--primary-dark);
    transform: translateX(5px);
}

.read-more:hover::after,
a.read-more-link:hover::after {
    transform: translateX(8px) scale(1.2);
}

/* ===================================
   Header & Navigation
   =================================== */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.navbar.is-scrolled {
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 1);
}

.navbar-brand .logo-text {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-item {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-base);
    position: relative;
}

.navbar-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: all var(--transition-bounce);
    transform: translateX(-50%);
}

.navbar-item:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.navbar-item:hover::after {
    width: 80%;
}

.navbar-burger {
    color: var(--primary-color);
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 78, 137, 0.7) 0%, rgba(0, 168, 150, 0.6) 100%);
    z-index: 1;
}

.hero-body {
    position: relative;
    z-index: 2;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.hero-title {
    color: var(--color-white) !important;
    font-size: var(--font-size-6xl);
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s ease-out both;
}

.hero-subtitle {
    color: var(--color-white) !important;
    font-size: var(--font-size-3xl);
    font-weight: 400;
    margin-bottom: var(--spacing-xl);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s 0.15s ease-out both;
}

.hero-description {
    color: var(--color-white) !important;
    font-size: var(--font-size-xl);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s 0.3s ease-out both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s 0.45s ease-out both;
}

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

/* ===================================
   Section Styles
   =================================== */
.section {
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
    padding-bottom: var(--spacing-lg);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* Alternating Section Backgrounds */
.innovation-section {
    background-color: var(--bg-retro-1);
}

.events-section {
    background-color: var(--bg-primary);
}

.insights-section {
    background-color: var(--bg-dark);
}

.news-section {
    background-color: var(--bg-retro-2);
}

.resources-section {
    background-color: var(--bg-primary);
}

.contact-section {
    background-color: var(--bg-retro-3);
}

/* ===================================
   Retro Card Styles
   =================================== */
.retro-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-retro);
    transition: all var(--transition-bounce);
    border: 3px solid var(--color-dark);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.retro-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-retro-hover);
}

.card-image,
.image-container {
    width: 100%;
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light);
}

.card-image img,
.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.retro-card:hover .card-image img,
.retro-card:hover .image-container img {
    transform: scale(1.1);
}

.card-content {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-content .title {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.card-content .content-text {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Innovation Section
   =================================== */
.stats-widget {
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    transition: transform var(--transition-bounce);
}

.stat-item:hover {
    transform: scale(1.05) rotate(-2deg);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--font-size-5xl);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   Events Section - Accordion
   =================================== */
.accordion-container {
    max-width: 1000px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: var(--spacing-xl);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    cursor: pointer;
    background: var(--gradient-accent);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.accordion-header:hover {
    transform: translateX(10px);
}

.accordion-header .title {
    margin: 0;
    color: var(--color-white);
}

.accordion-icon {
    font-size: var(--font-size-3xl);
    font-weight: bold;
    transition: transform var(--transition-bounce);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
    padding: var(--spacing-xl);
}

.event-date {
    color: var(--primary-color);
    font-weight: 700;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.event-date::before {
    content: '📅';
    font-size: var(--font-size-xl);
}

/* ===================================
   Insights Section - Carousel
   =================================== */
.insights-section {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    position: relative;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.insights-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 78, 137, 0.7) 100%);
    z-index: 1;
}

.insights-section .container {
    position: relative;
    z-index: 2;
}

.insights-title {
    color: var(--color-white) !important;
}

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-slide {
    display: none;
    padding: var(--spacing-3xl);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    animation: slideIn var(--transition-bounce);
}

.carousel-slide.active {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.insight-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.insight-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
}

.carousel-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: var(--color-white);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: all var(--transition-bounce);
    z-index: 10;
    box-shadow: var(--shadow-lg);
}

.carousel-button:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.carousel-button.prev {
    left: -30px;
}

.carousel-button.next {
    right: -30px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-bounce);
}

.carousel-indicator.active {
    background: var(--color-white);
    transform: scale(1.5);
}

/* ===================================
   News Section
   =================================== */
.news-card {
    height: 100%;
}

.news-date {
    color: var(--accent-color);
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.news-date::before {
    content: '';
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

/* ===================================
   Resources Section
   =================================== */
.resources-intro {
    font-size: var(--font-size-xl);
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
    color: var(--text-secondary);
}

.resource-card {
    text-align: center;
    padding: var(--spacing-2xl);
}

.resource-card .title {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
}

.resource-card .button {
    margin-top: var(--spacing-lg);
}

/* ===================================
   Contact Section
   =================================== */
.contact-form-wrapper {
    padding: var(--spacing-3xl);
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
}

.contact-form .field {
    margin-bottom: var(--spacing-xl);
}

.contact-form .label {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.contact-form .input,
.contact-form .textarea,
.contact-form .select select {
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.contact-form .input:focus,
.contact-form .textarea:focus,
.contact-form .select select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
    outline: none;
    transform: translateY(-2px);
}

.contact-info-grid {
    margin-top: var(--spacing-3xl);
}

.contact-info-card {
    text-align: center;
    padding: var(--spacing-2xl);
}

.contact-info-card .title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.contact-info-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.contact-info-card a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* ===================================
   Footer
   =================================== */
.footer-main {
    background: var(--gradient-secondary);
    color: var(--color-white);
    padding: var(--spacing-4xl) var(--spacing-xl) var(--spacing-xl);
}

.footer-title {
    color: var(--color-white) !important;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-2xl);
}

.footer-text {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-lg);
    transition: all var(--transition-bounce);
    display: inline-block;
    position: relative;
}

.footer-links a::before {
    content: '→';
    margin-right: var(--spacing-sm);
    opacity: 0;
    transition: all var(--transition-bounce);
    transform: translateX(-10px);
}

.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(10px);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Social Links Styling */
.social-links a {
    font-size: var(--font-size-xl);
    padding: var(--spacing-sm) 0;
}

.social-links a::before {
    content: '🔗';
    margin-right: var(--spacing-md);
}

/* ===================================
   Success Page
   =================================== */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    padding: var(--spacing-xl);
}

.success-content {
    text-align: center;
    background: var(--color-white);
    padding: var(--spacing-4xl) var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    animation: bounceIn 1s var(--transition-bounce);
}

.success-icon {
    font-size: 100px;
    margin-bottom: var(--spacing-xl);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.success-content .title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.success-content .content-text {
    margin-bottom: var(--spacing-2xl);
}

/* ===================================
   Privacy & Terms Pages
   =================================== */
.privacy-page,
.terms-page {
    padding-top: 100px;
}

.privacy-content,
.terms-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.privacy-content .title,
.terms-content .title {
    margin-bottom: var(--spacing-2xl);
}

.privacy-content h3,
.terms-content h3 {
    color: var(--primary-color);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.privacy-content p,
.terms-content p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.privacy-content ul,
.terms-content ul {
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.privacy-content li,
.terms-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.mt-4 {
    margin-top: var(--spacing-2xl);
}

.mb-4 {
    margin-bottom: var(--spacing-2xl);
}

.p-4 {
    padding: var(--spacing-2xl);
}

/* ===================================
   Responsive Design
   =================================== */
@media screen and (max-width: 1024px) {
    :root {
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
    }
    
    .carousel-button {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .carousel-button.prev {
        left: -25px;
    }
    
    .carousel-button.next {
        right: -25px;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --spacing-4xl: 3rem;
    }
    
    .section {
        padding: var(--spacing-3xl) var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-buttons .button {
        width: 100%;
    }
    
    .carousel-button {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .carousel-button.prev {
        left: 10px;
    }
    
    .carousel-button.next {
        right: 10px;
    }
    
    .carousel-slide {
        padding: var(--spacing-xl);
    }
    
    .carousel-slide img {
        height: 250px;
    }
    
    .stats-widget {
        padding: var(--spacing-xl);
    }
    
    .contact-form-wrapper {
        padding: var(--spacing-xl);
    }
    
    .card-image,
    .image-container {
        height: 220px;
    }
    
    .retro-card {
        box-shadow: var(--shadow-md);
        border-width: 2px;
    }
    
    .retro-card:hover {
        transform: translate(-2px, -2px);
        box-shadow: var(--shadow-lg);
    }
}

@media screen and (max-width: 480px) {
    :root {
        --font-size-6xl: 2rem;
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --spacing-4xl: 2rem;
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    .button.is-large {
        font-size: var(--font-size-base);
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .carousel-slide {
        padding: var(--spacing-md);
    }
    
    .insight-content {
        padding: var(--spacing-md);
    }
}

/* ===================================
   Animations & Transitions
   =================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all var(--transition-slow);
}

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

/* Loading Animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===================================
   Accessibility
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .navbar,
    .footer,
    .carousel-button,
    .accordion-icon {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    a {
        text-decoration: underline;
    }
    
    .retro-card {
        box-shadow: none;
        border: 1px solid var(--color-dark);
    }
}