* {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f8f9ff;
    color: #1a1a2e;
}
a{
    color:inherit!important;
}
a:hover{
    color:#4c51bf!important;
    text-decoration: none!important;
}
h1, h2, h3 {
    margin-top: 30px;
    margin-bottom: 25px;
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

/* Color Scheme */
.blue {
    color: #5a67d8;
}

.darkgold {
    color: #ed8936!important;
}

.pink {
    color: #d53f8c!important;
}

/* Header */
header {
    margin: 15px 3%;
    width: 94%;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}
header ul, header ul > li > ul {
    border-radius: 20px;
}

header>.container>ul>li{
    font-weight: 600;
}
header>.container>ul>li>ul>li{
    font-weight: 400;
}
/* Cards & Papers */
.whitepaper {
    padding: 30px;
    margin: 20px 0px;
    border: 1px solid rgba(90, 103, 216, 0.1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 249, 255, 0.9) 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(90, 103, 216, 0.08);
    backdrop-filter: blur(10px);
}

article {
    margin: 20px 0px 30px 0px;
    padding: 30px;
    border: 1px solid rgba(90, 103, 216, 0.1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 249, 255, 0.8) 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(90, 103, 216, 0.08);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

article:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(90, 103, 216, 0.12);
    border-color: rgba(90, 103, 216, 0.2);
}

a {
    color: #5a67d8;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #4c51bf;
    text-decoration: underline;
}

/* Hero Sections */
.heading {
    background: linear-gradient(135deg, #717171 0%, #223132 100%);
    background-size: 400% 400%;
    padding: 120px 10px 30px 10px;
    color: #fff;
    font-weight: 400;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.heading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("../images/backgrounds/title-cover.webp");
    background-position: center center;
    background-size: cover;
    opacity: 0.2;
    mix-blend-mode: overlay;
}

.heading h1 {
    animation: slideDown 0.8s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cover-background {
    
    background: linear-gradient(135deg, #1a436d 0%, #23686d 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    position: relative;
    overflow: hidden;
}

.cover-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("../images/backgrounds/title-cover.webp");
    background-position: center center;
    background-size: cover;
    opacity: 0.2;
    mix-blend-mode: overlay;
}

/* Buttons */
.pop-page .close-button{
    position:absolute;
    top:110px;
    right:30px;
}

button {
    border-radius: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    letter-spacing: 0.5px;
}

.dark-button{
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.dark-button:hover{
    background: linear-gradient(135deg, #5568d3 0%, #6a3d8e 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

.blue-button{
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%)!important;
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.blue-button:hover{
    background: linear-gradient(135deg, #5568d3 0%, #6a3d8e 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}
.big-button {
    padding: 10px 15px;
    font-size: 1rem;
}

.frosted-button {
    background: rgba(255, 255, 255, 0.8);
    color: #1a1a2e;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    font-weight: 600;
}

.frosted-button:hover {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 1);
}

.white-button {
    background: #fff;
    color: #1a1a2e;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(90, 103, 216, 0.2);
}

.white-button:hover {
    background: #fff;
    box-shadow: 0 8px 25px rgba(90, 103, 216, 0.15);
    transform: translateY(-2px);
}

.black-button {
    background: #1a1a2e;
    color: #fff;
    box-shadow: 0 4px 15px rgba(26, 26, 46, 0.3);
}

.black-button:hover {
    background: #0f0f1e;
    box-shadow: 0 8px 25px rgba(26, 26, 46, 0.4);
    transform: translateY(-2px);
}

.red-button {
    background: linear-gradient(135deg, #ff5252 0%, #f41212 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(245, 87, 108, 0.3);
}

.red-button:hover {
    background: linear-gradient(135deg, #f52e2e 0%, #fb0000 100%);
    box-shadow: 0 8px 25px rgba(245, 87, 108, 0.4);
    transform: translateY(-2px);
}

.wide-button {
    width: 100%;
}

.flex-grow-1 {
    flex-grow: 1;
}

/* Navigation */
.linkbar {
    border-radius: 20px;
    padding: 0px;
    color: #5a67d8;
    margin: 15px 0px;
    background: rgba(255,255,255, 0.8);
    border: 1px solid rgba(90, 103, 216, 0.1);
}

.linkbar a {
    color: #5a67d8;
    font-weight: 500;
}

.linkbar a:hover {
    color: #4c51bf;
}

/* Typography */
.huge-text {

    font-size: 160% !important;
    font-weight: 700;
}

.huge-text button {
    padding: 12px 20px;
}

.material-icons {
    vertical-align: middle !important;
}

.material-icons.huge-text {
    font-size: 48px !important;
    font-weight: 700;
    vertical-align: middle !important;
}

/* Icon Box */
.icon-box {
    padding: 40px 20px;
    display: inline-block;
    text-align: center;
    border-radius: 12px;
    background: rgba(90, 103, 216, 0.03);
    border: 1px solid rgba(90, 103, 216, 0.08);
    transition: all 0.3s ease;
}

.icon-box:hover {
    background: rgba(90, 103, 216, 0.08);
    border-color: rgba(90, 103, 216, 0.15);
    transform: translateY(-4px);
}

.icon-box .material-icons {
    color: #5a67d8;
    margin-bottom: 15px;
}

/* Why Choose Section */
.why-choose-row {
    align-items: stretch;
}

.why-choose-row > div {
    display: flex;
}

.why-choose-card {
    width: 100%;
    min-height: 100%;
    margin: 12px 0;
    padding: 28px 24px;
    overflow: hidden;
    position: relative;
}

.why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
}

.why-choose-card h4 {
    margin: 14px 0 12px;
    font-family: "Poppins", sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
}

.why-choose-card p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 18px;
}

.why-choose-card ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.why-choose-card li {
    margin-bottom: 10px;
    padding-left: 28px;
    position: relative;
    color: #333;
    line-height: 1.45;
}

.why-choose-card li::before {
    content: 'check_circle';
    position: absolute;
    left: 0;
    top: 1px;
    font-family: 'Material Icons';
    font-size: 18px;
    line-height: 1;
}

.why-choose-icon {
    width: 62px;
    height: 62px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: #fff;
    font-size: 34px !important;
    box-shadow: 0 12px 24px rgba(26, 26, 46, 0.12);
}

.support-card::before,
.support-card .why-choose-icon {
    background: linear-gradient(135deg, #5a67d8 0%, #4c51bf 100%);
}

.support-card li::before {
    color: #5a67d8;
}

.code-card::before,
.code-card .why-choose-icon {
    background: linear-gradient(135deg, #ed8936 0%, #dd6b20 100%);
}

.code-card li::before {
    color: #ed8936;
}

.speed-card::before,
.speed-card .why-choose-icon {
    background: linear-gradient(135deg, #d53f8c 0%, #b83280 100%);
}

.speed-card li::before {
    color: #d53f8c;
}

/* Responsive */
@media screen and (max-width: 1080px) {
    header > .container > ul {
        border-radius: 20px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .heading h1 {
        font-size: 2.2rem;
    }
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .heading h1 {
        font-size: 1.8rem;
    }
    
    .whitepaper, article {
        padding: 20px;
    }

    .why-choose-row > div {
        display: block;
    }

    .why-choose-card {
        min-height: auto;
    }
}