/* ===== CSS VARIABLES ===== */
:root {
    /* Split-complementary color scheme */
    --primary-color: #3498db;
    --primary-dark: #2980b9;
    --primary-light: #85c1e9;
    
    --secondary-color: #e74c3c;
    --secondary-dark: #c0392b;
    --secondary-light: #f1948a;
    
    --tertiary-color: #f39c12;
    --tertiary-dark: #d68910;
    --tertiary-light: #f8c471;
    
    /* Neutral colors */
    --white: #ffffff;
    --black: #000000;
    --dark: #2c3e50;
    --gray: #7f8c8d;
    --gray-light: #bdc3c7;
    --gray-dark: #34495e;
    --light: #ecf0f1;
    
    /* Dynamic gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--tertiary-color) 100%);
    --gradient-secondary: linear-gradient(45deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    --gradient-tertiary: linear-gradient(90deg, var(--tertiary-color) 0%, var(--primary-color) 100%);
    --gradient-dark: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
    --gradient-overlay: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4));
    
    /* Typography */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border radius */
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.25);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== GLOBAL RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.8rem; }
h3 { font-size: 2.2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.4rem; }
h6 { font-size: 1.2rem; }

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

/* ===== BUTTON STYLES (GLOBAL) ===== */
.btn, button, input[type='submit'], .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-size: 1rem;
    gap: var(--spacing-xs);
}

.btn::before, button::before, input[type='submit']::before, .button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    z-index: -1;
    transition: opacity var(--transition-normal);
    opacity: 0;
}

.btn:hover::before, button:hover::before, input[type='submit']:hover::before, .button:hover::before {
    opacity: 1;
}

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

.btn-primary:hover, .button.is-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-secondary, .button.is-light {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover, .button.is-light:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large, .button.is-large {
    padding: 16px 32px;
    font-size: 1.2rem;
}

.btn-rounded, .button.is-rounded {
    border-radius: var(--border-radius-full);
}

/* ===== HEADER & NAVIGATION ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.navbar.is-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar-brand strong {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.navbar-item {
    font-family: var(--font-heading);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
    color: var(--dark);
}

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

.navbar-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

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

/* ===== HERO SECTION ===== */
#hero {
    position: relative;
    background: var(--gradient-dark);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-body {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--white) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    color: var(--white) !important;
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.4s both;
}

/* Stats container */
.stats-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-widget {
    text-align: center;
    padding: var(--spacing-sm);
}

.stat-number {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--white) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/* ===== SECTIONS ===== */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section.has-background-light {
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.8) 100%);
}

.section.has-background-primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.section.has-background-primary h2,
.section.has-background-primary h3,
.section.has-background-primary h4 {
    color: var(--white);
}

.section.has-background-dark {
    background: var(--gradient-dark);
    color: var(--white);
}

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.card-content {
    padding: var(--spacing-md);
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* ===== SERVICE BOXES ===== */
.service-box, .box {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-box:hover, .box:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

/* ===== CONTACT SECTION ===== */
#contact {
    background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
}

.contact-form {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
}

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

.label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.input, .textarea, .select select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--white);
}

.input:focus, .textarea:focus, .select select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.contact-info .media {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.contact-info .media:hover {
    background: rgba(52, 152, 219, 0.05);
}

/* ===== CAREERS SECTION ===== */
#careers {
    background: var(--gradient-primary);
}

.career-box {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.career-box:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.career-highlight {
    background: linear-gradient(135deg, var(--white) 0%, var(--light) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== PARTNERS SECTION ===== */
#partners {
    background: linear-gradient(135deg, var(--white) 0%, var(--light) 100%);
}

.partner-box {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.partner-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-box img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    margin: 0 auto;
    filter: grayscale(100%);
    transition: filter var(--transition-normal);
}

.partner-box:hover img {
    filter: grayscale(0%);
}

/* ===== INSIGHTS SECTION ===== */
#insights {
    background: linear-gradient(135deg, var(--white) 0%, var(--light) 50%, var(--white) 100%);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all var(--transition-fast);
}

.read-more::after {
    content: ' →';
    transition: transform var(--transition-fast);
}

.read-more:hover {
    color: var(--primary-dark);
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* ===== EVENTS SECTION ===== */
#events {
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.9) 100%);
}

.event-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.event-card.is-primary {
    background: var(--gradient-secondary);
    color: var(--white);
}

/* ===== TOGGLE SWITCHES ===== */
.checkbox-switch {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.checkbox-switch input[type="checkbox"] {
    display: none;
}

.slider {
    width: 60px;
    height: 30px;
    background: var(--gray-light);
    border-radius: var(--border-radius-full);
    position: relative;
    transition: all var(--transition-normal);
    margin-right: var(--spacing-sm);
}

.slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--white);
    border-radius: 50%;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

input[type="checkbox"]:checked + .slider {
    background: var(--gradient-primary);
}

input[type="checkbox"]:checked + .slider::before {
    transform: translateX(30px);
}

/* ===== EXTERNAL LINKS ===== */
.external-link-box {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.external-link-box:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gradient-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
}

.footer h3, .footer h4 {
    color: var(--white);
}

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

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

.footer-links a {
    color: var(--gray-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
}

.social-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

.social-links a:hover {
    color: var(--primary-light);
    transform: translateY(-2px);
}

.social-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width var(--transition-normal);
}

.social-links a:hover::after {
    width: 100%;
}

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

.success-content {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

/* ===== PRIVACY & TERMS PAGES ===== */
.privacy-page, .terms-page {
    padding-top: 100px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light) 100%);
}

.content-wrapper {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

/* ===== PARALLAX EFFECTS ===== */
.parallax-bg {
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    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);
    }
}

/* ===== GLASSMORPHISM EFFECTS ===== */
.glass {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.glass-dark {
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

/* ===== UTILITY CLASSES ===== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.shadow-hover {
    transition: box-shadow var(--transition-normal);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-lg);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.4rem; }
    h3 { font-size: 2rem; }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.6rem; }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .parallax-bg {
        background-attachment: scroll;
    }
    
    .stats-container .column {
        margin-bottom: var(--spacing-sm);
    }
    
    .btn-large, .button.is-large {
        padding: 14px 28px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.25rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }
    
    .card-content, .service-box, .box {
        padding: var(--spacing-sm);
    }
    
    .contact-form, .career-highlight {
        padding: var(--spacing-md);
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .parallax-bg {
        background-attachment: scroll !important;
    }
}

/* Focus states for keyboard navigation */
.btn:focus, button:focus, input:focus, textarea:focus, select:focus, .navbar-item:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
        --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
        --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    }
}

figure {
    width: 100%;
}

.lazy-loading {
  opacity: 1 !important;
  transition: opacity 0.3s ease;
}