:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0891b2;
    --secondary-dark: #0e7490;
    --secondary-light: #06b6d4;
    --accent-color: #10b981;
    --accent-dark: #059669;
    --accent-light: #34d399;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    --light-bg: #f8fafc;
    --light-secondary: #e2e8f0;
    --light-tertiary: #cbd5e1;
    --text-dark: #0f172a;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --border-color: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.25);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

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

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: #0f172a;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.parallax-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: url('https://images.unsplash.com/photo-1540959375944-7049f642e9a4?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

@media (max-width: 768px) {
    .parallax-background {
        background-attachment: scroll;
        background-size: cover;
    }
}

.parallax-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    will-change: opacity;
}

.page-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.glass-effect-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 24px 0 rgba(31, 38, 135, 0.12);
}

.glass-effect-modal {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
}

nav.navbar {
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-normal);
    will-change: transform;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

@media (max-width: 768px) {
    .navbar-container {
        padding: 0 1rem;
    }
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(30, 64, 175, 0.95);
        backdrop-filter: blur(20px);
        gap: 0;
        padding: 1rem 0;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        padding: 0.75rem 2rem;
    }
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-light);
    transition: var(--transition-fast);
    box-shadow: 0 2px 8px rgba(52, 211, 153, 0.5);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 4rem 2rem;
    will-change: transform;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        padding: 2rem 1rem;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
    backdrop-filter: blur(40px);
    will-change: transform;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.4) 0%, transparent 70%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(8, 145, 178, 0.4) 0%, transparent 70%);
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.4) 0%, transparent 70%);
    bottom: 10%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(30px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }
}

.hero-content p {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .hero-content p {
        font-size: 1.1rem;
    }
}

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

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
}

.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.9) 0%, rgba(8, 145, 178, 0.9) 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.3);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(30, 64, 175, 0.4);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
}

.btn-secondary:active {
    transform: translateY(-1px);
}

.section {
    padding: 5rem 0;
    position: relative;
    will-change: transform;
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 2rem 0;
    }
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-align: center;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

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

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
    margin-bottom: 3rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

@media (max-width: 768px) {
    .overview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.overview-card {
    padding: 2rem;
    border-radius: 1.25rem;
    transition: var(--transition-normal);
    border-left: 4px solid rgba(52, 211, 153, 0.5);
    will-change: transform;
}

.overview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(31, 38, 135, 0.25);
    border-left-color: var(--accent-light);
    background: rgba(255, 255, 255, 0.2);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent-light);
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 12px rgba(52, 211, 153, 0.5));
}

.overview-card h3 {
    font-size: 1.25rem;
    color: white;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.overview-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.sectors-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 768px) {
    .sectors-tabs {
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .sectors-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background-color: transparent;
    color: white;
    border-radius: 0.75rem;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

@media (max-width: 480px) {
    .tab-btn {
        width: 100%;
        justify-content: center;
    }
}

.tab-btn.active {
    background: rgba(30, 64, 175, 0.5);
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.4);
}

.tab-btn:hover {
    border-color: rgba(52, 211, 153, 0.7);
    background: rgba(255, 255, 255, 0.1);
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sector-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .sector-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.sector-text {
    padding: 2rem;
    border-radius: 1.25rem;
}

.sector-text h3 {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.sector-text p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.8;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.sector-text h4 {
    font-size: 1.1rem;
    color: var(--accent-light);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.sector-text ul {
    list-style: none;
    margin-bottom: 1rem;
}

.sector-text li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.sector-text li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-light);
    font-weight: bold;
    filter: drop-shadow(0 2px 8px rgba(52, 211, 153, 0.5));
}

.sector-chart {
    padding: 2rem;
    border-radius: 1.25rem;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.etf-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .etf-filters {
        gap: 0.5rem;
    }
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background-color: transparent;
    color: white;
    border-radius: 0.75rem;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
    white-space: nowrap;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.filter-btn.active {
    background: rgba(30, 64, 175, 0.5);
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.4);
}

.filter-btn:hover {
    border-color: rgba(52, 211, 153, 0.7);
    background: rgba(255, 255, 255, 0.1);
}

.etf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .etf-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .etf-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.etf-card {
    border-radius: 1.25rem;
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
    will-change: transform;
}

.etf-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 56px rgba(31, 38, 135, 0.3);
    background: rgba(255, 255, 255, 0.2);
}

.etf-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.7) 0%, rgba(8, 145, 178, 0.7) 100%);
    backdrop-filter: blur(20px);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.etf-header h3 {
    font-size: 1.1rem;
    margin: 0;
    flex: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.etf-badge {
    background-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.etf-details {
    padding: 1.5rem;
    flex: 1;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row .label {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.detail-row .value {
    color: rgba(255, 255, 255, 0.75);
    text-align: right;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.detail-row .value.positive {
    color: var(--accent-light);
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(52, 211, 153, 0.5);
}

.etf-description {
    padding: 1rem 1.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.etf-pros {
    padding: 1rem 1.5rem;
}

.etf-pros h4 {
    font-size: 0.9rem;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 0 2px 10px rgba(52, 211, 153, 0.5);
}

.etf-pros ul {
    list-style: none;
    font-size: 0.85rem;
}

.etf-pros li {
    padding: 0.25rem 0 0.25rem 1.25rem;
    position: relative;
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.etf-pros li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-light);
    font-weight: bold;
    filter: drop-shadow(0 2px 8px rgba(52, 211, 153, 0.5));
}

.etf-card .btn {
    margin: 1rem 1.5rem;
    width: calc(100% - 3rem);
}

.portfolio-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .portfolio-selector {
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .portfolio-selector {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.portfolio-btn {
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background-color: transparent;
    color: white;
    border-radius: 1rem;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 140px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    will-change: transform;
}

@media (max-width: 480px) {
    .portfolio-btn {
        width: 100%;
        min-width: unset;
    }
}

.portfolio-btn i {
    font-size: 1.5rem;
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.3));
}

.portfolio-btn.active {
    background: rgba(30, 64, 175, 0.5);
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.4);
}

.portfolio-btn:hover {
    border-color: rgba(52, 211, 153, 0.7);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.risk-indicator {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    margin-top: 0.25rem;
    backdrop-filter: blur(8px);
}

.risk-3 {
    background-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.5);
}

.risk-5 {
    background-color: rgba(245, 158, 11, 0.3);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.5);
}

.risk-7 {
    background-color: rgba(249, 115, 22, 0.3);
    color: #fb923c;
    border: 1px solid rgba(251, 146, 60, 0.5);
}

.risk-9 {
    background-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.5);
}

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

@media (max-width: 480px) {
    .portfolio-actions {
        flex-direction: column;
    }
}

.portfolio-display {
    position: relative;
}

.portfolio-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.portfolio-content.active {
    display: block;
}

.portfolio-header-extended {
    color: white;
    padding: 2.5rem;
    border-radius: 1.25rem 1.25rem 0 0;
}

@media (max-width: 768px) {
    .portfolio-header-extended {
        padding: 2rem 1.5rem;
    }
}

.portfolio-title-section h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .portfolio-title-section h3 {
        font-size: 1.5rem;
    }
}

.portfolio-tags {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.tag-risk {
    border-left: 3px solid #f87171;
}

.tag-horizon {
    border-left: 3px solid #fbbf24;
}

.tag-return {
    border-left: 3px solid #34d399;
}

.portfolio-description-extended {
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.95;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.portfolio-key-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .portfolio-key-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .portfolio-key-metrics {
        grid-template-columns: 1fr;
    }
}

.key-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
}

.key-metric i {
    font-size: 1.75rem;
    opacity: 0.9;
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.3));
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.metric-label {
    font-size: 0.85rem;
    opacity: 0.85;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.portfolio-main-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    padding: 2.5rem;
    border-radius: 0 0 1.25rem 1.25rem;
}

@media (max-width: 1024px) {
    .portfolio-main-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .portfolio-main-content {
        padding: 1.5rem;
    }
}

.portfolio-left-col,
.portfolio-right-col {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.portfolio-allocation-section,
.portfolio-performance-projection,
.portfolio-sector-exposure,
.portfolio-etf-breakdown,
.portfolio-scenarios,
.portfolio-costs {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.portfolio-allocation-section h4,
.portfolio-performance-projection h4,
.portfolio-sector-exposure h4,
.portfolio-etf-breakdown h4,
.portfolio-scenarios h4,
.portfolio-costs h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.allocation-chart-container,
.projection-chart-container,
.sector-chart-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    padding: 1.5rem;
    border-radius: 0.75rem;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .allocation-chart-container,
    .projection-chart-container,
    .sector-chart-container {
        min-height: 220px;
        padding: 1rem;
    }
}

.etf-breakdown-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.breakdown-item {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 0.75rem;
    border-left: 4px solid rgba(59, 130, 246, 0.7);
    transition: var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.1);
    will-change: transform;
}

.breakdown-item:hover {
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
    border-left-color: var(--accent-light);
    background: rgba(255, 255, 255, 0.12);
}

.breakdown-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    gap: 1rem;
}

.breakdown-name {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.breakdown-name strong {
    color: white;
    font-size: 0.95rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.breakdown-isin {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Courier New', monospace;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.breakdown-weight {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-light);
    white-space: nowrap;
    text-shadow: 0 2px 12px rgba(52, 211, 153, 0.5);
}

.breakdown-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .breakdown-details {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

.breakdown-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.detail-value {
    font-size: 0.85rem;
    color: white;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.scenarios-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.scenario-item {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 0.75rem;
    border-left: 4px solid;
    transition: var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.1);
    will-change: transform;
}

.scenario-item:hover {
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.12);
}

.scenario-best {
    border-left-color: var(--success-color);
}

.scenario-expected {
    border-left-color: var(--primary-light);
}

.scenario-worst {
    border-left-color: var(--danger-color);
}

.scenario-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.scenario-label {
    font-weight: 700;
    color: white;
    font-size: 0.9rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.scenario-probability {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
}

.scenario-best .scenario-probability {
    background-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.5);
}

.scenario-expected .scenario-probability {
    background-color: rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.5);
}

.scenario-worst .scenario-probability {
    background-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.5);
}

.scenario-return {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.scenario-best .scenario-return {
    color: var(--accent-light);
}

.scenario-expected .scenario-return {
    color: var(--primary-light);
}

.scenario-worst .scenario-return {
    color: #f87171;
}

.scenario-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.scenario-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.costs-table {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.costs-table tr {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.costs-table tr:last-child {
    border-bottom: none;
}

.costs-table td {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.costs-table .cost-value {
    color: var(--accent-light);
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(52, 211, 153, 0.5);
}

.costs-table .total-row {
    background-color: rgba(255, 255, 255, 0.08);
    font-weight: 700;
}

.costs-table .total-row td {
    font-size: 1rem;
    color: white;
}

.portfolio-additional-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    padding: 2rem;
    border-radius: 1.25rem;
}

@media (max-width: 768px) {
    .portfolio-additional-info {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
}

.info-section {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid rgba(59, 130, 246, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-section h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.info-section p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.info-section p strong {
    color: white;
    font-weight: 600;
}

.info-list {
    list-style: none;
    font-size: 0.9rem;
}

.info-list li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.info-list li::before {
    position: absolute;
    left: 0;
    font-weight: bold;
}

.advantages-list li::before {
    content: '✓';
    color: var(--accent-light);
    filter: drop-shadow(0 2px 8px rgba(52, 211, 153, 0.5));
}

.risks-list li::before {
    content: '⚠';
    color: var(--warning-color);
    filter: drop-shadow(0 2px 8px rgba(245, 158, 11, 0.5));
}

.portfolio-comparison-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    backdrop-filter: blur(10px);
    animation: modalFadeIn 0.3s ease-in-out;
}

.portfolio-comparison-modal.active {
    display: flex;
}

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

.modal-content {
    border-radius: 1.25rem;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.4);
    animation: modalSlideIn 0.3s ease-in-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.8) 0%, rgba(8, 145, 178, 0.8) 100%);
    backdrop-filter: blur(20px);
    color: white;
    border-radius: 1.25rem 1.25rem 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.5rem;
    margin: 0;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.modal-close {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
}

@media (max-width: 768px) {
    .modal-body {
        padding: 1.5rem;
    }
}

.comparison-chart-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    min-height: 300px;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 768px) {
    .comparison-chart-container {
        min-height: 250px;
        padding: 1.5rem;
    }
}

.comparison-table-container {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.comparison-table thead {
    background: rgba(30, 64, 175, 0.5);
    backdrop-filter: blur(20px);
}

.comparison-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.comparison-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.comparison-table tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.03);
}

.comparison-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

.calculator-wrapper {
    padding: 2rem;
    border-radius: 1.25rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .calculator-wrapper {
        padding: 1.5rem;
    }
}

.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

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

.input-group label {
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.input-wrapper input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.75rem;
    font-size: 1rem;
    transition: var(--transition-fast);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-light);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.input-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.currency-symbol,
.unit {
    position: absolute;
    right: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    pointer-events: none;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(52, 211, 153, 0.5);
    transition: var(--transition-fast);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 24px rgba(52, 211, 153, 0.7);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 16px rgba(52, 211, 153, 0.5);
    transition: var(--transition-fast);
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 24px rgba(52, 211, 153, 0.7);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

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

@media (max-width: 480px) {
    .portfolio-options {
        grid-template-columns: 1fr;
    }
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.75rem;
    transition: var(--transition-fast);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.radio-option:hover {
    border-color: var(--accent-light);
    background: rgba(255, 255, 255, 0.1);
}

.radio-option input[type="radio"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-light);
}

.radio-option span {
    color: white;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.radio-option input[type="radio"]:checked + span {
    font-weight: 600;
    color: var(--accent-light);
}

.calculator-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 480px) {
    .calculator-results {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

.result-card {
    color: white;
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
}

.result-card h3 {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.result-value {
    font-size: 1.75rem;
    font-weight: 700;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.result-value.positive {
    color: var(--accent-light);
}

.calculator-chart {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    padding: 2rem;
    border-radius: 1.25rem;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.calculator-scenarios {
    padding: 2rem;
    border-radius: 1.25rem;
}

.calculator-scenarios h3 {
    font-size: 1.25rem;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 480px) {
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
}

.scenario-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid rgba(59, 130, 246, 0.7);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.scenario-card h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.scenario-return {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 12px rgba(52, 211, 153, 0.5);
}

.scenario-description {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 1rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.scenario-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .risk-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .risk-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.risk-card {
    padding: 2rem;
    border-radius: 1.25rem;
    border-top: 4px solid;
    transition: var(--transition-normal);
    will-change: transform;
}

.risk-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 56px rgba(31, 38, 135, 0.3);
    background: rgba(255, 255, 255, 0.2);
}

.risk-card.risk-high {
    border-top-color: var(--danger-color);
}

.risk-card.risk-medium {
    border-top-color: var(--warning-color);
}

.risk-card.risk-low {
    border-top-color: var(--success-color);
}

.risk-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.risk-card.risk-high .risk-icon {
    color: #f87171;
    filter: drop-shadow(0 4px 16px rgba(248, 113, 113, 0.5));
}

.risk-card.risk-medium .risk-icon {
    color: #fbbf24;
    filter: drop-shadow(0 4px 16px rgba(251, 191, 36, 0.5));
}

.risk-card.risk-low .risk-icon {
    color: var(--accent-light);
    filter: drop-shadow(0 4px 16px rgba(52, 211, 153, 0.5));
}

.risk-card h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.risk-card p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.75rem;
    line-height: 1.6;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.risk-card p strong {
    color: white;
}

.footer {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.9) 100%);
    backdrop-filter: blur(20px);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .footer {
        padding: 2rem 0 1rem;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--accent-light);
    text-shadow: 0 2px 10px rgba(52, 211, 153, 0.5);
}

.footer-section p {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.6;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.apexcharts-legend-text {
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.apexcharts-tooltip {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
}

.apexcharts-tooltip-title {
    background: rgba(30, 64, 175, 0.8) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.apexcharts-xaxix-label,
.apexcharts-yaxis-label {
    fill: rgba(255, 255, 255, 0.8) !important;
}

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

@supports not (backdrop-filter: blur(10px)) {
    .glass-effect,
    .glass-effect-card,
    .glass-effect-modal {
        background: rgba(255, 255, 255, 0.95);
    }
    
    .navbar {
        background: rgba(30, 64, 175, 0.95);
    }
}

@media print {
    .parallax-background {
        display: none;
    }
    
    .navbar,
    .footer,
    .btn,
    .hamburger,
    .portfolio-actions,
    .modal-close {
        display: none;
    }

    .section {
        page-break-inside: avoid;
    }

    .portfolio-main-content {
        grid-template-columns: 1fr;
    }

    body {
        background: white;
    }
    
    .glass-effect,
    .glass-effect-card {
        background: white;
        box-shadow: none;
        border: 1px solid #e2e8f0;
    }
    
    * {
        color: #0f172a !important;
        text-shadow: none !important;
    }
}