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

html {
    font-size: 20px; 
}

body {
    font-family: "ZCOOL QingKe HuangYou", sans-serif;
    background-color: transparent;
    color: #FFFFFF;
    line-height: 1.6;
    font-size: 20px;
}

.background-glows {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    background-color: #0B0C15;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.9;
}

.glow-1 {
    top: -10%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #02a5c5 0%, #aa02cb 50%, transparent 75%);
    opacity: 0.95;
}

.glow-2 {
    bottom: -15%;
    right: -20%;
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, #aa02cb 0%, #02a5c5 50%, transparent 75%);
    opacity: 0.9;
}

.glow-3 {
    top: 45%;
    left: 0%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #02a5c5 0%, transparent 70%);
    opacity: 0.6;
}

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

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(11, 12, 21, 0);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
}

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

.logo {
    font-size: 32px;
    font-weight: 900;
    background: #FFFFFF;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.menu {
    display: flex;
    gap: 30px;
}

.menu a {
    color: #A0A0A0;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.menu a:hover {
    color: #FFFFFF;
}

section {
    padding: 100px 0;
    background-color: rgba(11, 12, 21, 0.6);
    position: relative;
}

.section-title {
    font-size: 50px;
    text-align: center;
    margin-bottom: 60px;
}

.gradient-text {
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    color: white;
    box-shadow: 0 4px 15px rgba(2, 165, 197, 0.4);
    vertical-align: middle;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: white;
    margin-left: 15px;
    display: inline-block; 
    padding: 24px 90px; 
    border-radius: 5px;
    vertical-align: middle;
    border: none;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    position: relative;
    transition: all 0.3s;
}

.btn-outline:hover {
    transform: translateY(-2px);
}

.btn-outline::before {
    content: "";
    position: absolute;
    inset: 0; 
    border-radius: 5px;
    padding: 1px; 
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none; 
}

.btn-small {
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    color: white;
    padding: 8px 20px;
    font-size: 12px;
    margin-top: 15px;
}

.btn-submit {
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    color: white;
    width: 100%;
    padding: 15px;
    font-size: 16px;
    margin-top: 20px;
}

.btn-gradient {
    background: linear-gradient(90deg, #02a5c5, #aa02cb);
    color: white;
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-gradient:hover {
    transform: translateY(-2px);
}

.hero {
    padding-top: 150px;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
    max-width: 50%;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
    white-space: nowrap;
}

.hero-text p {
    color: #A0A0A0;
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 100%;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 80%;
    height: auto;
    max-height: 400px;
}

.info-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.info-content.reverse {
    flex-direction: row-reverse;
}

.info-image {
    flex: 1;
}

.info-image img {
    max-width: 100%;
    height: auto;
}

.info-text {
    flex: 1;
}

.info-text h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.info-text p {
    color: #A0A0A0;
    margin-bottom: 30px;
    line-height: 1.8;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 80px;
    position: relative;
}

.card {
    background: rgba(22, 24, 37, 0.8);
    padding: 60px 25px 30px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-top: 40px;
}

.card:hover {
    transform: translateY(-5px);
}

.card-image {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -40px;
    left: 0;
    right: 0;
    margin: 0 auto;
}

.card-image img {
    max-width: 80px;
    max-height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgb(17, 105, 122));
}

.card h3 {
    font-size: 25px;
    margin-bottom: 15px;
    color: #FFFFFF;
    margin-top: 10px;
}

.card p {
    color: #A0A0A0;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.partners-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.partners-list img {
    max-height: 80px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.partners-list img:hover {
    opacity: 1;
}

.contact-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.contact-image {
    flex: 1;
}

.contact-image img {
    max-width: 100%;
    height: auto;
}

.contact-form {
    flex: 1;
}

.contact-form h2 {
    font-size: 48px;
    margin-bottom: 40px;
}

.form-input {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 15px 20px;
    margin-bottom: 20px;
    color: white;
    font-family: 'Roboto', sans-serif;
    font-size: 18px;
    border-radius: 2px;
    transition: all 0.3s;
    resize: none;
}

.form-input:focus {
    outline: none;
    border-color: #02a5c5;
    background: rgba(2, 165, 197, 0.05);
}

.form-input::placeholder {
    color: #666;
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
    resize: none;
}

.footer {
    padding: 40px 0;
    background: rgba(11, 12, 21, 0.579);
}

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