/* BlueBlack Company Website CSS */
:root {
    --primary-blue: #0092c8;
    --dark-blue: #005a8c;
    --black: #1d1d1d;
    --dark-bg: #162532;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --accent-color: #00d8ff;
}

/* Animation Keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes shimmer {
    0% { background-position: -500px 0; }
    100% { background-position: 500px 0; }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--light-gray);
    color: var(--black);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: var(--dark-bg);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s ease;
}

header.scrolled {
    background-color: rgba(22, 37, 50, 0.95);
    padding: 10px 0;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    animation: slideInLeft 1s ease;
}

.logo img {
    height: 50px;
    margin-right: 15px;
    transition: all 0.3s ease;
}

header.scrolled .logo img {
    height: 40px;
}

.logo h1 {
    color: var(--white);
    font-size: 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.logo h1 span {
    color: var(--primary-blue);
}

header.scrolled .logo h1 {
    font-size: 20px;
}

nav {
    animation: slideInRight 1s ease;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
    position: relative;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 8px 0;
    position: relative;
    display: inline-block;
}

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

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

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

/* Language Selector */
.language-selector {
    position: relative;
}

.language-toggle {
    display: flex;
    align-items: center;
    color: var(--white);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.language-toggle i {
    margin-right: 5px;
    font-size: 14px;
}

.language-toggle:hover {
    background-color: rgba(0, 146, 200, 0.2);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 120px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    margin-top: 5px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.language-selector:hover .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    padding: 8px 15px;
    color: var(--black);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.lang-option:hover {
    background-color: rgba(0, 146, 200, 0.1);
}

.lang-option.active {
    background-color: rgba(0, 146, 200, 0.1);
    color: var(--primary-blue);
    font-weight: 600;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 2;
}

.mobile-menu-btn span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--white);
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.mobile-menu-btn span:nth-child(1) {
    top: 0px;
}

.mobile-menu-btn span:nth-child(2) {
    top: 9px;
}

.mobile-menu-btn span:nth-child(3) {
    top: 18px;
}

.mobile-menu-btn.open span:nth-child(1) {
    top: 9px;
    transform: rotate(135deg);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.mobile-menu-btn.open span:nth-child(3) {
    top: 9px;
    transform: rotate(-135deg);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--black) 100%);
    color: var(--white);
    padding: 120px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-content {
    animation: fadeIn 1s ease;
}

.hero-title {
    font-size: 48px;
    margin-bottom: 25px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    margin-bottom: 60px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin: 0 10px;
}

.primary-btn {
    background-color: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 146, 200, 0.3);
}

.primary-btn:hover {
    background-color: var(--dark-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 146, 200, 0.4);
}

.secondary-btn {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--primary-blue);
}

.secondary-btn:hover {
    background-color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 146, 200, 0.4);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 16px;
    color: var(--white);
    opacity: 0.8;
}

/* About Section */
.about {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: var(--black);
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary-blue);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.about-text h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-blue);
}

.about-text p {
    margin-bottom: 15px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Experience Section */
.experience {
    background: linear-gradient(to bottom, #f8f9fa 0%, white 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 146, 200, 0.03) 0%, transparent 70%),
                radial-gradient(circle at 70% 20%, rgba(0, 146, 200, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 50px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.experience-card {
    background-color: var(--light-gray);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(20px);
    border: 1px solid rgba(0, 146, 200, 0.1);
}

.experience-card.active {
    opacity: 1;
    transform: translateY(0);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 146, 200, 0.15);
    border-color: rgba(0, 146, 200, 0.3);
}

.experience-card .platform-icon {
    font-size: 42px;
    color: var(--primary-blue);
    margin-bottom: 25px;
    animation: float 3s ease-in-out infinite;
    background: rgba(0, 146, 200, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 146, 200, 0.2);
}

.experience-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-blue);
    font-weight: 600;
    border-bottom: 2px solid rgba(0, 146, 200, 0.2);
    padding-bottom: 10px;
}

/* Reveal animation classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease;
}

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

/* Technical Skills Section */
.skills {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--black) 100%);
    color: var(--white);
}

.skills-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 50px;
    gap: 40px;
}

.skills-text {
    flex: 1;
    min-width: 300px;
}

.skills-text h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.skills-text p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.skills-bars {
    flex: 1;
    min-width: 300px;
}

.skill-item {
    margin-bottom: 25px;
}

.skill-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-weight: 500;
}

.skill-progress {
    height: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-color));
    border-radius: 4px;
    position: relative;
    transition: width 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.skill-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.tech-stack {
    width: 100%;
    margin-top: 80px;
    text-align: center;
}

.tech-stack h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--primary-blue);
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.tech-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    color: var(--primary-blue);
    transition: all 0.3s ease;
    position: relative;
}

.tech-icon:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(0, 146, 200, 0.3);
}

.tech-icon::after {
    content: attr(title);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.tech-icon:hover::after {
    opacity: 1;
}

/* Showcase Section */
.showcase {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
}

.showcase-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
}

.showcase-text {
    flex: 1;
    min-width: 300px;
}

.showcase-text h3 {
    margin-bottom: 25px;
    font-size: 28px;
}

.showcase-text p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.model-container {
    flex: 1;
    min-width: 300px;
    height: 400px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
}

/* Data Visualization Section */
.data-visualization {
    padding: 100px 0;
    background: linear-gradient(135deg, #151515 0%, #202020 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.data-visualization .section-title {
    color: var(--white);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.data-visualization .section-title:after {
    background-color: var(--primary-blue);
    box-shadow: 0 0 10px rgba(0, 146, 200, 0.5);
}

.section-description {
    max-width: 800px;
    margin: 20px auto 40px;
    text-align: center;
    font-size: 18px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    border-radius: 8px;
}

.data-visualization-wrapper {
    position: relative;
    padding: 15px 0 30px;
    margin: 30px auto 40px;
    max-width: 900px;
    text-align: center;
}

.chart-title {
    text-align: center;
    margin-top: 25px;
    font-size: 18px;
    color: var(--primary-blue);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.data-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    position: relative;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    padding: 15px 20px 35px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 146, 200, 0.15);
    margin: 0 auto;
}

.data-bar {
    width: 32px;
    background: linear-gradient(to top, var(--primary-blue), var(--accent-color));
    position: relative;
    border-radius: 4px 4px 0 0;
    transition: height 1s ease-out;
    box-shadow: 0 0 10px rgba(0, 146, 200, 0.3);
}

.data-bar-label {
    position: absolute;
    bottom: -25px;
    width: 80px;
    left: 50%;
    transform: translateX(-50%) rotate(-35deg);
    transform-origin: bottom left;
    font-size: 11px;
    color: #ddd;
    white-space: nowrap;
    font-weight: 500;
}

.data-description {
    max-width: 800px;
    margin: 40px auto 30px; /* Adjusted margins for new position */
    text-align: center;
    padding: 30px;
    background: rgba(0, 0, 0, 0.4); /* Even darker background for better contrast */
    border-radius: 8px;
    border: 1px solid rgba(0, 146, 200, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.data-description:before {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.2));
    pointer-events: none;
}

.data-description h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 28px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    position: relative;
    display: inline-block;
}

.data-description h3:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--primary-blue);
}

.data-description p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
    min-width: 300px;
    margin-right: 40px;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--dark-blue);
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.info-item i {
    font-size: 20px;
    color: var(--primary-blue);
    margin-right: 15px;
    margin-top: 3px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-links {
    flex: 1;
    min-width: 200px;
}

.footer-links h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--primary-blue);
}

.footer-contact {
    flex: 1;
    min-width: 200px;
}

.footer-contact h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icons {
    margin-bottom: 20px;
}

.social-icons a {
    color: var(--white);
    font-size: 18px;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-blue);
}

/* Platforms section */
.platforms {
    padding: 80px 0 60px; /* Reduced bottom padding */
    background-color: var(--white);
}

.platform-cards {
    margin-bottom: 30px; /* Add margin at the bottom */
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    nav ul {
        margin-top: 15px;
    }
    
    .hero h2 {
        font-size: 32px;
    }
    
    .about-text, .about-image {
        flex: 100%;
        padding-right: 0;
        margin-bottom: 30px;
    }
    
    .contact-info, .contact-form {
        flex: 100%;
        margin-right: 0;
        margin-bottom: 40px;
    }
    
    .footer-logo, .footer-links, .footer-contact {
        flex: 100%;
        text-align: center;
        margin-bottom: 30px;
    }
    
    /* Adjust spacing in footer */
    .footer-sections {
        gap: 20px;
    }
}

/* Experience Cards: Immer dunkle Schrift! */
.experience-card,
.experience-card h3,
.experience-card p {
  color: #111 !important;
}

.experience-card,
.experience-card.reveal {
    opacity: 1 !important;
    transform: none !important;
}

.data-visualization-wrapper {
    margin-bottom: 36px;
    background: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.data-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 200px !important;          /* NICHT mehr! */
    max-width: 900px;
    margin: 0 auto 16px auto;
    background: rgba(20, 32, 50, 0.09) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    border: 1px solid rgba(0,146,200,0.08) !important;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.data-bar {
    background: linear-gradient(to top, #0092c8, #00d8ff);
    border-radius: 6px 6px 0 0;
    width: 36px !important;
    margin: 0 7px;
    min-height: 16px;
    max-height: 190px;
    position: relative;
    z-index: 2;
}
.data-bar-label, .data-bar-value {
    color: #fff !important;
    font-size: 12px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.30);
}
.metrics-cards {
    margin-top: 28px;
    position: relative;
    z-index: 5;
}


.case-study-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.4s;
}
.case-study-slide.active {
    display: block;
    opacity: 1;
    transition: opacity 0.4s;
}
.case-study-nav {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}
.case-nav-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: none;
    background: #c6e7fa;
    margin: 0 6px;
    cursor: pointer;
    outline: none;
    transition: background 0.2s;
}
.case-nav-dot.active {
    background: #0092c8;
}

.hero-stats,
.hero-stats * {
  color: #183148 !important;         /* satter, dunkler Farbton */
  opacity: 1 !important;
  display: inline-block !important;
  font-size: 1.35em;
  font-weight: bold;
}

.stat-item {
  margin: 0 18px 0 0;
  display: inline-block;
  vertical-align: middle;
  min-width: 110px;
}

.stat-number {
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 4px;
  color: #229aff !important;        /* kräftiges Blau für die Zahl */
  display: block;
}

.stat-label {
  display: block;
  font-size: 1em;
  color: #183148 !important;        /* nochmal sicherstellen */
}

.skill-progress {
  background: #eaf2fa;
  border-radius: 8px;
  overflow: hidden;
  height: 12px;
  margin-bottom: 14px;
}

.skill-bar {
  display: block;
  height: 12px;
  background: linear-gradient(90deg, #229aff 60%, #00d8ff 100%);
  width: 0%;
  border-radius: 8px;
  transition: width 1.2s cubic-bezier(.7,1.8,.6,1);
}