/* ===== CSS Variables - Dark Mode (Default) ===== */
:root {
    /* Primary Colors */
    --color-primary: #2A7C7C;
    --color-primary-dark: #1D5F5F;
    --color-primary-light: #4ABFBF;
    
    /* Background Colors - Dark Mode */
    --color-bg: #0D1717;
    --color-bg-alt: #141E1E;
    --color-bg-card: #1A2626;
    --color-bg-dark: #0A1010;
    
    /* Text Colors - Dark Mode */
    --color-text: #F0F0F0;
    --color-text-secondary: #A0A0A0;
    --color-text-light: #FFFFFF;
    --color-text-muted: #707070;
    
    /* Accent Colors */
    --color-accent: #E8B339;
    --color-success: #2D9B4E;
    --color-warning: #E8A339;
    --color-error: #D14343;
    
    /* Theme-specific - Dark Mode */
    --header-bg: rgba(13, 23, 23, 0.95);
    --card-border: rgba(255, 255, 255, 0.08);
    --icon-filter: brightness(1.2);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Typography */
    --font-primary: 'e-Ukraine', 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows - Dark Mode */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

/* ===== Light Mode Variables (Optional) ===== */
[data-theme="light"] {
    --color-bg: #F5F2ED;
    --color-bg-alt: #EBE8E3;
    --color-bg-card: #FFFFFF;
    --color-bg-dark: #1A1F1F;
    
    --color-text: #1A1A1A;
    --color-text-secondary: #5A5A5A;
    --color-text-muted: #8A8A8A;
    
    --color-primary-light: #3A9E9E;
    
    --header-bg: rgba(245, 242, 237, 0.95);
    --card-border: rgba(0, 0, 0, 0.06);
    --icon-filter: none;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* Dark mode is now the default in :root */

/* ===== Theme Transition ===== */
html {
    transition: background-color 0.3s ease, color 0.3s ease;
}

html[data-theme] *,
html[data-theme] *::before,
html[data-theme] *::after {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 70px;
}

@media (min-width: 992px) {
    body {
        padding-top: 80px;
    }
}

/* Home Page Background Pattern */
.home-page {
    position: relative;
}

.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* CSS-based noise effect using pseudo-element */
.bg-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    pointer-events: none;
}

[data-theme="dark"] .bg-pattern::before {
    opacity: 0.05;
}

.bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(42, 124, 124, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(42, 124, 124, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 60% at 70% 80%, rgba(42, 124, 124, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 10% 90%, rgba(42, 124, 124, 0.04) 0%, transparent 50%);
}

[data-theme="dark"] .bg-gradient {
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(42, 124, 124, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(42, 124, 124, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 50% 60% at 70% 80%, rgba(42, 124, 124, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 10% 90%, rgba(42, 124, 124, 0.08) 0%, transparent 50%);
}

.bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: shape-float 20s ease-in-out infinite;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.1) 0%, transparent 70%);
    bottom: 10%;
    left: -150px;
    animation-delay: -5s;
    animation-duration: 25s;
}

.shape-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.08) 0%, transparent 70%);
    top: 40%;
    right: 10%;
    animation-delay: -10s;
    animation-duration: 30s;
}

.shape-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.06) 0%, transparent 70%);
    bottom: 30%;
    left: 30%;
    animation-delay: -15s;
    animation-duration: 22s;
}

@keyframes shape-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -20px) scale(1.05);
    }
    50% {
        transform: translate(-20px, 30px) scale(0.95);
    }
    75% {
        transform: translate(20px, 20px) scale(1.02);
    }
}

.home-page main,
.home-page section,
.home-page footer {
    position: relative;
    z-index: 1;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== Container ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
}

/* ===== Header ===== */
@keyframes headerSlideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes headerSlideUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100%);
        opacity: 0;
    }
}

.header {
    background: var(--color-bg);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transform: translateY(0);
    opacity: 1;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.header.header-hidden {
    animation: headerSlideUp 0.35s ease-out forwards;
}

.header.header-visible {
    animation: headerSlideDown 0.35s ease-out forwards;
}

.header.header-scrolled {
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(42, 124, 124, 0.1);
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-left: auto;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 44px;
    height: 44px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.logo-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

/* Navigation */
.main-nav {
    display: none;
}

@media (min-width: 992px) {
    .main-nav {
        display: flex;
        align-items: center;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    padding: var(--space-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

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

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: auto;
}

@media (min-width: 992px) {
    .header-actions {
        margin-left: 0;
    }
}

/* Theme Toggle Button */
.theme-toggle {
    display: none; /* Hidden */
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-bg-alt);
    border: 1px solid var(--card-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text);
    flex-shrink: 0;
}

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

[data-theme="dark"] .theme-toggle {
    background: var(--color-bg-card);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--color-primary);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

.theme-toggle:hover svg {
    transform: rotate(15deg);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    display: none;
}

/* Light mode - show moon icon (to switch to dark) */
[data-theme="light"] .theme-toggle .icon-moon {
    display: block;
}

/* Dark mode - show sun icon (to switch to light) */
[data-theme="dark"] .theme-toggle .icon-sun {
    display: block;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

@media (min-width: 992px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 14px 28px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

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

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

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: var(--color-text-light);
}

.btn-icon:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* ===== Hero Section ===== */
.hero {
    padding: var(--space-3xl) 0 var(--space-xl);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1.2fr 1fr;
    }
}

.hero-content {
    width: 100%;
}

@media (min-width: 1024px) {
    .hero-content {
        max-width: 650px;
    }
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: rgba(42, 124, 124, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-label svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.hero-title span {
    color: var(--color-primary);
}

.hero-tagline {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
}

.hero-illustration {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 1;
}

@media (min-width: 1024px) {
    .hero-visual {
        justify-content: center;
    }

    .hero-illustration {
        max-width: 650px;
    }
}

.hero-illustration svg {
    width: 100%;
    height: 100%;
}

.hero-map {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 20px rgba(42, 124, 124, 0.15));
    animation: fadeInScale 1s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Hero SVG Animations */
@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotate-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

@keyframes pulse-soft {
    0%, 100% { transform: scale(1); opacity: 0.08; }
    50% { transform: scale(1.1); opacity: 0.15; }
}

@keyframes pulse-inner {
    0%, 100% { transform: scale(1); opacity: 0.12; }
    50% { transform: scale(1.15); opacity: 0.2; }
}

@keyframes dash-flow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -20; }
}

@keyframes dash-flow-reverse {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 20; }
}

@keyframes ring-expand {
    0% { transform: scale(0.5); opacity: 0.6; }
    100% { transform: scale(1.2); opacity: 0; }
}

@keyframes node-glow-pulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.5); opacity: 0; }
}

@keyframes particle-move-1 {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(0, 140px); opacity: 0; }
}

@keyframes particle-move-2 {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(120px, 80px); opacity: 0; }
}

@keyframes particle-move-3 {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(-120px, 80px); opacity: 0; }
}

@keyframes hub-breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

@keyframes core-glow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.hero-illustration .orbit {
    transform-origin: 200px 200px;
}

.hero-illustration .orbit-outer {
    animation: rotate-slow 80s linear infinite;
}

.hero-illustration .orbit-middle {
    animation: rotate-reverse 50s linear infinite;
}

.hero-illustration .core-glow {
    transform-origin: 200px 200px;
    animation: core-glow 4s ease-in-out infinite;
}

.hero-illustration .pulse-core {
    transform-origin: 200px 200px;
    animation: pulse-soft 4s ease-in-out infinite;
}

.hero-illustration .pulse-core-inner {
    transform-origin: 200px 200px;
    animation: pulse-inner 3s ease-in-out infinite 0.5s;
}

/* Ring pulse effect */
.hero-illustration .ring-pulse {
    transform-origin: 200px 200px;
}

.hero-illustration .ring-1 {
    animation: ring-expand 4s ease-out infinite;
}

.hero-illustration .ring-2 {
    animation: ring-expand 4s ease-out infinite 2s;
}

/* Data lines animation */
.hero-illustration .line-1 {
    animation: dash-flow 2s linear infinite;
}

.hero-illustration .line-2 {
    animation: dash-flow 2.5s linear infinite 0.3s;
}

.hero-illustration .line-3 {
    animation: dash-flow-reverse 2.5s linear infinite 0.6s;
}

.hero-illustration .line-4 {
    stroke-dasharray: 4 4;
    animation: dash-flow 3s linear infinite;
}

.hero-illustration .line-5 {
    stroke-dasharray: 4 4;
    animation: dash-flow-reverse 3s linear infinite;
}

/* Particle animations */
.hero-illustration .particle-1 {
    animation: particle-move-1 3s ease-in-out infinite;
}

.hero-illustration .particle-2 {
    animation: particle-move-2 4s ease-in-out infinite 1s;
}

.hero-illustration .particle-3 {
    animation: particle-move-3 4s ease-in-out infinite 2s;
}

/* Node animations */
.hero-illustration .node-1 {
    animation: pulse 4s ease-in-out infinite;
    transform-origin: 200px 60px;
}

.hero-illustration .node-2 {
    animation: pulse 4s ease-in-out infinite 0.8s;
    transform-origin: 320px 280px;
}

.hero-illustration .node-3 {
    animation: pulse 4s ease-in-out infinite 1.6s;
    transform-origin: 80px 280px;
}

.hero-illustration .node-4 {
    animation: pulse 4s ease-in-out infinite 2.4s;
    transform-origin: 280px 120px;
}

.hero-illustration .node-5 {
    animation: pulse 4s ease-in-out infinite 3.2s;
    transform-origin: 120px 120px;
}

/* Node glow animations */
.hero-illustration .node-glow-1 {
    animation: node-glow-pulse 4s ease-in-out infinite;
    transform-origin: 200px 60px;
}

.hero-illustration .node-glow-2 {
    animation: node-glow-pulse 4s ease-in-out infinite 0.8s;
    transform-origin: 320px 280px;
}

.hero-illustration .node-glow-3 {
    animation: node-glow-pulse 4s ease-in-out infinite 1.6s;
    transform-origin: 80px 280px;
}

.hero-illustration .node-glow-4 {
    animation: node-glow-pulse 4s ease-in-out infinite 2.4s;
    transform-origin: 280px 120px;
}

.hero-illustration .node-glow-5 {
    animation: node-glow-pulse 4s ease-in-out infinite 3.2s;
    transform-origin: 120px 120px;
}

/* Hub animation */
.hero-illustration .hub-outer {
    transform-origin: 200px 200px;
    animation: node-glow-pulse 3s ease-in-out infinite;
}

.hero-illustration .hub-pulse {
    transform-origin: 200px 200px;
    animation: hub-breathe 3s ease-in-out infinite;
}

/* Arc animations */
.hero-illustration .arc {
    transform-origin: 200px 200px;
}

.hero-illustration .arc-1 {
    animation: rotate-slow 25s linear infinite;
}

.hero-illustration .arc-2 {
    animation: rotate-reverse 25s linear infinite;
}

.hero-illustration .arc-3 {
    animation: rotate-slow 35s linear infinite;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .hero-illustration * {
        animation: none !important;
    }
}

/* ===== Value Cards Section ===== */
.value-section {
    padding: var(--space-lg) 0 var(--space-2xl);
}

.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.value-card {
    background: var(--color-bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(42, 124, 124, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.value-icon svg {
    width: 32px;
    height: 32px;
}

.value-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.value-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* ===== Section Styles ===== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.section-link svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.section-link:hover svg {
    transform: translateX(4px);
}

.section-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 700px;
}

/* ===== About Section ===== */
.about-section {
    padding: var(--space-3xl) 0;
}

.about-section .section-header {
    margin-bottom: var(--space-2xl);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.about-text p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: 0;
}

@media (min-width: 768px) {
    .about-text p {
        font-size: var(--font-size-xl);
        padding-right: var(--space-xl);
    }
}

.about-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about-list li {
    display: flex;
    gap: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    align-items: flex-start;
}

.about-list li:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.list-icon {
    color: var(--color-primary);
    font-weight: 700;
    flex-shrink: 0;
    font-size: 16px;
}

/* ===== Problem Section ===== */
.problem-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.problem-card {
    background: var(--color-bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(42, 124, 124, 0.2);
}

.problem-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.problem-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(42, 124, 124, 0.15) 0%, rgba(42, 124, 124, 0.05) 100%);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.problem-card p {
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.6;
    position: relative;
}

.solution-block {
    background: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--space-xl) var(--space-2xl);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.solution-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    opacity: 0.8;
}

.solution-icon svg {
    width: 100%;
    height: 100%;
}

.solution-block p {
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

/* ===== Importance Section ===== */
.importance-section {
    padding: var(--space-3xl) 0;
}

.importance-section .section-title {
    margin-bottom: var(--space-xl);
}

.importance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 992px) {
    .importance-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .importance-grid {
        grid-template-columns: 1fr;
    }
}

.importance-card {
    background: var(--color-bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.importance-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.importance-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.importance-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(42, 124, 124, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.importance-icon svg {
    width: 28px;
    height: 28px;
}

.importance-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
}

.importance-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===== Progress Section ===== */
.progress-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

.progress-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .progress-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.progress-block {
    background: var(--color-bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.progress-block .section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-lg);
}

.progress-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.progress-list li {
    display: flex;
    gap: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    align-items: flex-start;
}

.progress-list a {
    color: var(--color-primary);
    font-weight: 600;
}

.progress-list a:hover {
    text-decoration: underline;
}

.check-icon {
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
    font-size: 16px;
}

.progress-block.next {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-light);
}

.progress-block.next .section-title {
    color: var(--color-text-light);
}

.progress-block.next p {
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    opacity: 0.95;
}

.progress-block.next .btn-primary {
    background: var(--color-text-light);
    color: var(--color-primary);
}

.progress-block.next .btn-primary:hover {
    background: var(--color-bg);
    transform: translateY(-2px);
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    color: var(--color-text-light);
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

.cta-content p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-content .btn {
    background: var(--color-text-light);
    color: var(--color-primary);
    padding: 16px 40px;
    font-size: var(--font-size-base);
}

.cta-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(180deg, #0a1a1a 0%, #0d2626 100%);
    color: var(--color-text-light);
    padding: var(--space-3xl) 0 var(--space-lg);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(42, 124, 124, 0.1) 0%, transparent 70%);
    transform: translate(30%, -50%);
    pointer-events: none;
}

.footer-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(42, 124, 124, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42, 124, 124, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.footer .container {
    position: relative;
    z-index: 1;
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: var(--space-2xl);
    }
}

.footer-brand {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .footer-brand {
        grid-column: auto;
        max-width: 300px;
    }
}

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

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-primary-light);
    filter: drop-shadow(0 0 8px rgba(42, 124, 124, 0.4));
}

.footer-logo span {
    font-size: var(--font-size-lg);
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
    color: var(--color-primary-light);
    position: relative;
    display: inline-block;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--color-primary);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.footer-links a::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--color-primary-light);
    transition: width var(--transition-fast);
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(4px);
}

.footer-links a:hover::before {
    width: 12px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.footer-link {
    color: var(--color-primary-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-primary-light);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.footer-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(42, 124, 124, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-xs);
}

.footer-bottom::before {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(42, 124, 124, 0.3));
}

.footer-bottom::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(42, 124, 124, 0.3), transparent);
}

/* ===== Page Header ===== */
.page-header {
    padding: var(--space-3xl) 0 var(--space-2xl);
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    position: relative;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, var(--font-size-4xl));
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 100%;
    line-height: 1.6;
    margin-top: var(--space-lg);
}

/* ===== Analytics Section ===== */
.analytics-section {
    padding: var(--space-3xl) 0;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

/* Dashboard Card */
.dashboard-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.dashboard-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.dashboard-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
}

.dashboard-card-image::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255,255,255,0.15) 0%, transparent 60%);
    top: -50%;
    left: -50%;
}

.dashboard-card-image svg {
    width: 80px;
    height: 80px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.dashboard-card-content {
    padding: var(--space-lg);
}

.dashboard-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.dashboard-card-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.dashboard-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--space-md);
}

.dashboard-card-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.status-active {
    background: rgba(45, 155, 78, 0.1);
    color: var(--color-success);
}

.status-development {
    background: rgba(232, 163, 57, 0.1);
    color: var(--color-warning);
}

.dashboard-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.dashboard-card-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.dashboard-card-link:hover svg {
    transform: translateX(4px);
}

/* Featured Dashboard */
.featured-dashboard {
    margin-bottom: var(--space-3xl);
}

.featured-dashboards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 900px) {
    .featured-dashboards-grid {
        grid-template-columns: 1fr;
    }
}

.featured-dashboards-grid .dashboard-card-featured {
    max-width: 100%;
}

.dashboard-card-featured {
    max-width: 700px;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(42, 124, 124, 0.05) 100%);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg), 0 0 0 4px rgba(42, 124, 124, 0.1);
}

.dashboard-card-featured .dashboard-card-image {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.dashboard-card-featured .dashboard-card-link {
    background: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.dashboard-card-featured .dashboard-card-link:hover {
    background: var(--color-primary-dark);
    transform: translateX(4px);
}

/* Coming Soon Status */
.status-coming {
    background: rgba(107, 114, 128, 0.1);
    color: var(--color-text-muted);
}

/* Upcoming Dashboard Card */
.dashboard-card-upcoming {
    opacity: 0.7;
    filter: grayscale(30%);
    transition: all var(--transition-base);
}

.dashboard-card-upcoming:hover {
    opacity: 0.85;
    filter: grayscale(10%);
}

.dashboard-card-upcoming .dashboard-card-image {
    background: linear-gradient(135deg, #6B7280 0%, #4B5563 100%);
}

/* Upcoming Products Section */
.upcoming-section {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--card-border);
}

.upcoming-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.upcoming-intro {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-lg);
}

.upcoming-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .upcoming-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .upcoming-grid {
        grid-template-columns: 1fr;
    }
}

.upcoming-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    transition: all var(--transition-base);
}

.upcoming-item:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-primary);
    transform: translateX(4px);
}

.upcoming-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(107, 114, 128, 0.1) 0%, rgba(107, 114, 128, 0.05) 100%);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
}

.upcoming-icon svg {
    width: 24px;
    height: 24px;
}

.upcoming-content {
    flex: 1;
    min-width: 0;
}

.upcoming-content h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.3;
}

.upcoming-content p {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.upcoming-status {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    background: rgba(107, 114, 128, 0.1);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    align-self: flex-start;
}

.upcoming-item-link {
    cursor: pointer;
    text-decoration: none;
}

.upcoming-item-link:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-alt);
}

.upcoming-icon-active {
    background: linear-gradient(135deg, rgba(42, 124, 124, 0.15) 0%, rgba(42, 124, 124, 0.05) 100%);
    color: var(--color-primary);
}

.upcoming-status-info {
    background: rgba(42, 124, 124, 0.1);
    color: var(--color-primary);
    text-transform: none;
    font-size: var(--font-size-xs);
}

/* Footer Coming Soon Items */
.footer-coming-soon {
    color: var(--color-text-muted);
    opacity: 0.7;
    cursor: default;
}

.footer-coming-soon::after {
    content: " (скоро)";
    font-size: inherit;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .featured-dashboard .dashboard-card {
        max-width: 100%;
    }
}

/* Dashboard Preview Block */
.dashboard-preview {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    margin-bottom: var(--space-2xl);
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-preview-content {
    max-width: 500px;
}

.dashboard-preview-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.dashboard-preview-icon svg {
    width: 64px;
    height: 64px;
}

.dashboard-preview h3 {
    color: white;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
}

.dashboard-preview p {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.dashboard-open-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: white;
    color: var(--color-primary-dark);
    padding: 16px 32px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.dashboard-open-btn:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.dashboard-open-btn svg {
    flex-shrink: 0;
}

/* Dashboard Page Extended Styles */
.info-card-full {
    grid-column: 1 / -1;
}

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

.feature-list li {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--card-border);
    line-height: 1.6;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li strong {
    color: var(--color-primary);
    display: block;
    margin-bottom: 4px;
}

.data-sources-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.data-source-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-primary);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    background: rgba(42, 124, 124, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.data-source-link:hover {
    background: rgba(42, 124, 124, 0.1);
    transform: translateX(4px);
}

.data-source-link svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.dashboard-credits {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--color-primary);
}

.credits-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.credits-content strong {
    color: var(--color-text);
}

.credits-disclaimer {
    padding-top: var(--space-md);
    border-top: 1px solid var(--card-border);
}

.credits-disclaimer p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* Partners Section */
.partners-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

.partners-section .section-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.partners-swiper {
    padding: var(--space-lg) 0;
    position: relative;
    overflow: hidden;
}

.partners-swiper .swiper-wrapper {
    display: flex;
    align-items: center;
}

.partners-swiper .swiper-slide {
    height: auto;
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    transition: all var(--transition-base);
    color: var(--color-text);
    text-decoration: none;
}

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

.partner-image {
    max-width: 100%;
    max-height: 70px;
    object-fit: contain;
}

.partner-image-white {
    filter: brightness(0) invert(1);
}

.partner-placeholder {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-align: center;
}

/* Swiper Navigation - Below carousel */
.partners-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.partners-navigation .swiper-button-prev,
.partners-navigation .swiper-button-next {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 0 !important;
    width: 50px !important;
    height: 50px !important;
    color: var(--color-primary);
    background: var(--color-bg-card);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-primary);
    transition: all var(--transition-base);
    cursor: pointer !important;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.partners-navigation .swiper-button-prev:active,
.partners-navigation .swiper-button-next:active {
    transform: scale(0.95);
}

.partners-navigation .swiper-button-prev:hover,
.partners-navigation .swiper-button-next:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

.partners-navigation .swiper-button-prev::after,
.partners-navigation .swiper-button-next::after {
    font-size: 18px !important;
    font-weight: bold;
}

@media (max-width: 768px) {
    .partners-navigation {
        gap: var(--space-md);
    }
    
    .partners-navigation .swiper-button-prev,
    .partners-navigation .swiper-button-next {
        width: 44px !important;
        height: 44px !important;
    }
    
    .partner-logo {
        height: 80px;
    }
    
    .partner-logo svg {
        max-width: 120px;
        max-height: 50px;
    }
}

/* Open Data Section */
.open-data-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-light);
}

.open-data-content {
    display: flex;
    gap: var(--space-2xl);
    align-items: flex-start;
}

.open-data-icon {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.open-data-icon svg {
    width: 64px;
    height: 64px;
}

.open-data-text {
    flex: 1;
}

.open-data-text .section-title {
    color: white;
    margin-bottom: var(--space-lg);
}

.open-data-text p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    font-size: var(--font-size-base);
}

.open-data-text p:last-of-type {
    margin-bottom: var(--space-xl);
}

.open-data-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: white;
    color: var(--color-primary-dark);
    padding: 14px 28px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.open-data-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.open-data-btn svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .open-data-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .open-data-icon {
        width: 100px;
        height: 100px;
    }
    
    .open-data-icon svg {
        width: 48px;
        height: 48px;
    }
}

/* Research Cards */
.research-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.research-icon {
    width: 72px;
    height: 72px;
    background: rgba(42, 124, 124, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.research-icon svg {
    width: 36px;
    height: 36px;
}

.research-content {
    flex: 1;
}

.research-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.research-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.research-download {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 12px 20px;
    background: var(--color-primary);
    color: var(--color-text-light);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.research-download:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.research-download svg {
    width: 18px;
    height: 18px;
}

/* ===== Dashboard Page ===== */
.dashboard-page {
    padding: var(--space-xl) 0 var(--space-3xl);
}

.dashboard-header {
    margin-bottom: var(--space-xl);
}

.dashboard-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.dashboard-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}

.dashboard-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    max-width: 800px;
}

.dashboard-embed {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.dashboard-embed iframe {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

.dashboard-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

@media (min-width: 768px) {
    .dashboard-info {
        grid-template-columns: 1fr 1fr;
    }
}

.info-card {
    background: var(--color-bg-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.info-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.info-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.info-card ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.info-card li {
    display: flex;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    align-items: flex-start;
}

.info-card li svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    padding: var(--space-md) 0;
    background: var(--color-bg-alt);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.breadcrumb-item a {
    color: var(--color-primary);
    font-weight: 500;
}

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

.breadcrumb-separator {
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
}

.breadcrumb-separator svg {
    width: 16px;
    height: 16px;
}

/* ===== Mobile Navigation ===== */
.mobile-nav {
    position: fixed;
    top: 70px; /* fallback; overridden by JS to match actual header height */
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    padding: var(--space-lg);
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

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

.mobile-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.mobile-nav .nav-link {
    display: block;
    padding: var(--space-md) 0;
    font-size: var(--font-size-lg);
    border-bottom: 1px solid var(--color-bg-alt);
    width: 100%;
}

/* Lang switcher inside mobile sidebar — pinned to bottom, full width, equal buttons */
.mobile-nav .lang-switcher {
    display: flex;
    width: 100%;
    margin-top: auto;
}

.mobile-nav .lang-btn {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    padding: 10px 0;
}

/* Hide lang-switcher in header on mobile — it lives in the sidebar instead */
@media (max-width: 991px) {
    .header-right .lang-switcher {
        display: none;
    }
}

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

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== PDF Modal ===== */
.pdf-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.pdf-modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.pdf-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--card-border);
}

.pdf-modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.pdf-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pdf-modal-close:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.pdf-modal-body {
    flex: 1;
    overflow: hidden;
    padding: var(--space-lg);
}

.pdf-modal-body iframe {
    width: 100%;
    height: 100%;
    min-height: 500px;
    border: none;
    border-radius: var(--radius-md);
}

.pdf-modal-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-top: 1px solid var(--card-border);
}

@media (max-width: 768px) {
    .pdf-modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .pdf-modal-body iframe {
        min-height: 400px;
    }
    
    .pdf-modal-footer {
        flex-direction: column-reverse;
    }
    
    .pdf-modal-footer .btn {
        width: 100%;
    }
}

/* ===== Language Switcher ===== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--color-bg-card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-full);
    padding: 3px;
    flex-shrink: 0;
}

.lang-btn {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    padding: 4px 9px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    text-decoration: none;
    text-transform: uppercase;
    line-height: 1;
}

.lang-btn:hover {
    color: var(--color-text);
    background: rgba(42, 124, 124, 0.15);
}

.lang-btn.lang-active {
    background: var(--color-primary);
    color: #fff;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}