* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}header,footer {
    width: 100%;
}.lecture_ref {
    flex: 0 0 auto;
}.main_class {
    flex: 1 0 auto;
}svg {
    width: 30px;
    height: 30px;
}a {
    text-decoration: none;
    color: inherit;
}.warp-container {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    height: 100%;
}.container {
    margin: auto;
    width: 1193px;
    max-width: 100%;
}html,body {
    scroll-behavior: smooth;
    min-height: 100%;
    font-family: Arial, sans-serif;
    height: 100%;
    color: #000000;
}
@media only screen and (max-width: 1200px)  {.container {
    width: 100%;
    padding: 0 20px;
}
}
@media only screen and (max-width: 800px)  {.container {
    padding: 0 12px;
}}
.opening_page {
    overflow: hidden;
    width: 100%;
    position: relative;
    min-height: 100vh;
    display: flex;
    background-color: rgb(176,186,198);
    align-items: center;
    justify-content: center;
}.opening_page::before {
    position: absolute;
    opacity: 0.15;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, rgb(142,153,166,0.5), rgb(109,120,133,0.5));
    z-index: 1;
    height: 100%;
    content: "";
}.opening_page::after {
    clip-path: polygon(0 0, 100% 25%, 100% 100%, 0% 75%);
    z-index: 0;
    width: 40%;
    bottom: -5%;
    right: -5%;
    position: absolute;
    transform: rotate(-15deg);
    background: rgb(142,153,166);
    height: 40%;
    animation: floatElement 12s ease-in-out infinite;
    content: "";
    opacity: 0.08;
}.opening_page .study_smart {
    position: relative;
    transform-style: preserve-3d;
    perspective: 1000px;
    z-index: 2;
    width: 90%;
    max-width: 1200px;
}.opening_page .learn_techfast {
    overflow: hidden;
    position: relative;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12), 0 12px 24px rgba(0, 0, 0, 0.08);
    justify-content: center;
    flex-direction: column;
    transform: translateZ(0);
    padding: 4rem 3rem;
    display: flex;
    align-items: flex-start;
}.opening_page .learn_techfast::before {
    left: 0;
    background: linear-gradient(
    145deg,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.85) 100%
  );
    width: 100%;
    top: 0;
    height: 100%;
    position: absolute;
    content: "";
    z-index: -1;
    backdrop-filter: blur(6px);
}.opening_page .learn_techfast span {
    margin-bottom: 1.5rem;
    max-width: 85%;
    transform: skewX(-6deg) translateZ(20px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    background: linear-gradient(120deg, rgb(142,153,166,0.5), rgb(109,120,133));
    display: inline-block;
    animation: slideInFromLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    padding: 0.5rem 1.25rem;
    position: relative;
    backdrop-filter: blur(4px);
}.opening_page .learn_techfast h3 {
    line-height: 1.5;
    letter-spacing: 0.5px;
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    color: #ffffff;
    transform: skewX(6deg);
}.opening_page .learn_techfast h1 {
    animation-delay: 0.2s;
    max-width: 90%;
    line-height: 1.2;
    font-weight: 700;
    animation: fadeInUp 0.9s cubic-bezier(0.215, 0.61, 0.355, 1) both;
    font-size: calc(40px * 1.1);
    position: relative;
    margin: 0 0 2rem 0;
    color: #ffffff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}.opening_page .learn_techfast h1::after {
    transform: scaleX(1);
    background: linear-gradient(to right, rgb(142,153,166), rgb(109,120,133));
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    content: "";
    bottom: -1rem;
    left: 0;
    position: absolute;
    transform-origin: left;
    width: 6rem;
    height: 4px;
}.opening_page .learn_techfast div div {
    background: linear-gradient(90deg, rgb(109,120,133,0.5), transparent);
    max-width: 85%;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1.5rem 2.5rem 1.5rem 2rem;
    border-left: 4px solid rgb(142,153,166);
    position: relative;
    margin-left: 1rem;
    animation-delay: 0.4s;
    transform: translateX(0) translateZ(10px);
    animation: fadeInRight 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}.opening_page .learn_techfast div div::before {
    width: 2rem;
    top: 0;
    opacity: 0.15;
    left: -1rem;
    background-color: rgb(142,153,166);
    transform: translateZ(-5px);
    border-radius: 50%;
    position: absolute;
    content: "";
    height: 2rem;
}.opening_page .learn_techfast div div p {
    font-weight: 400;
    color: #ffffff;
    font-size: calc(18px * 1.25);
    line-height: 1.6;
    letter-spacing: 0.3px;
    margin: 0;
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(-30px) translateZ(10px);
  }
  to {
    opacity: 1;
    transform: translateX(0) translateZ(10px);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: skewX(-6deg) translateX(-40px) translateZ(20px);
  }
  to {
    opacity: 1;
    transform: skewX(-6deg) translateX(0) translateZ(20px);
  }
}

@keyframes floatElement {
  0%, 100% {
    transform: rotate(-15deg) translateY(0);
  }
  50% {
    transform: rotate(-12deg) translateY(-15px);
  }
}

@media (min-width: 1400px) {.opening_page .learn_techfast {
    padding: 5rem 4rem;
}.opening_page .learn_techfast h1 {
    max-width: 80%;
    font-size: calc(40px * 1.2);
}.opening_page .learn_techfast div div {
    max-width: 70%;
}
}

@media (max-width: 991px) {.opening_page .learn_techfast {
    padding: 3.5rem 2.5rem;
}.opening_page .learn_techfast h1 {
    max-width: 100%;
    font-size: 40px;
}.opening_page .learn_techfast span {
    max-width: 90%;
}.opening_page .learn_techfast div div {
    max-width: 90%;
    margin-left: 0;
}
}

@media (max-width: 767px) {.opening_page .learn_techfast {
    padding: 3rem 2rem;
}.opening_page .learn_techfast h1 {
    font-size: calc(40px * 0.85);
}.opening_page .learn_techfast span {
    margin-bottom: 1.25rem;
    max-width: 100%;
}.opening_page .learn_techfast div div {
    max-width: 100%;
    padding: 1.25rem 1.5rem 1.25rem 1.25rem;
}.opening_page .learn_techfast div div p {
    font-size: 18px;
}
}

@media (max-width: 575px) {.opening_page {
    min-height: 90vh;
}.opening_page .learn_techfast {
    padding: 2.5rem 1.5rem;
}.opening_page .learn_techfast h1 {
    font-size: calc(40px * 0.7);
    margin-bottom: 1.5rem;
}.opening_page .learn_techfast h1::after {
    bottom: -0.75rem;
    width: 4rem;
    height: 3px;
}.opening_page .learn_techfast h3 {
    font-size: 0.9rem;
}.opening_page .learn_techfast div div {
    padding: 1rem 1.25rem;
}.opening_page .learn_techfast div div p {
    font-size: calc(18px * 0.9);
}}.future_attendees {
    overflow: hidden;
    background: rgb(176,186,198);
    position: relative;
    padding: 120px 0;
}.future_attendees::before {
    content: "";
    left: 0;
    height: 100%;
    width: 100%;
    background: repeating-linear-gradient(
        -45deg,
        rgb(142,153,166,0.5) 0,
        rgb(142,153,166,0.5) 1px,
        transparent 1px,
        transparent 20px
    );
    position: absolute;
    opacity: 0.05;
    top: 0;
}.future_attendees .founders_team {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    z-index: 1;
    padding: 0 30px;
}.future_attendees h3 {
    font-family: Arial, sans-serif;
    font-weight: 700;
    position: relative;
    color: #000000;
    text-align: center;
    margin-bottom: 80px;
    padding-bottom: 20px;
    font-size: 35px;
}.future_attendees h3::after {
    transform: translateX(-50%);
    background: linear-gradient(90deg, rgb(142,153,166), rgb(109,120,133));
    clip-path: polygon(0 0, 100% 0, 80% 100%, 20% 100%);
    left: 50%;
    position: absolute;
    height: 5px;
    width: 80px;
    content: "";
    bottom: 0;
}.future_attendees ul {
    justify-content: center;
    gap: 60px 30px;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    display: flex;
    margin: 0;
}.future_attendees ul li {
    transition: all 0.4s ease;
    position: relative;
    flex: 0 0 calc(33.333% - 20px);
    z-index: 1;
    font-size: 18px;
    padding: 25px 25px 25px 80px;
    color: #000000;
    transform: perspective(1000px) rotateX(5deg);
    max-width: 350px;
    font-family: Arial, sans-serif;
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.1),
        0 3px 10px rgba(0, 0, 0, 0.05);
    min-height: 100px;
    background: #ffffff;
}.future_attendees ul li::before,
.future_attendees ul li::after {
    content: "";
    transition: all 0.4s ease;
    background: #ffffff;
    position: absolute;
}.future_attendees ul li::before {
    bottom: 5px;
    z-index: -1;
    top: 5px;
    transform: translateZ(-10px);
    right: 5px;
    border: 1px solid rgb(109,120,133,0.5);
    left: 5px;
}.future_attendees ul li::after {
    right: 15px;
    background: rgb(142,153,166,0.5);
    left: 15px;
    opacity: 0.3;
    top: 15px;
    z-index: -2;
    bottom: 0;
    transform: translateZ(-20px);
}.future_attendees ul li:hover {
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 5px 15px rgba(0, 0, 0, 0.1);
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
}.future_attendees ul li:hover::before {
    transform: translateZ(-15px);
}.future_attendees ul li:hover::after {
    transform: translateZ(-30px);
}.future_attendees ul li svg {
    z-index: 2;
    position: absolute;
    width: 40px;
    transition: all 0.4s ease;
    height: 40px;
    transform: translateY(-50%);
    left: 25px;
    top: 50%;
}.future_attendees ul li:hover svg {
    transform: translateY(-50%) scale(1.1);
}.future_attendees ul li svg path {
    fill: rgb(142,153,166);
    transition: fill 0.4s ease;
}.future_attendees ul li:hover svg path {
    fill: rgb(109,120,133);
}.future_attendees ul li:nth-child(3n+1) {
    transform: perspective(1000px) rotateX(5deg) rotateY(-2deg);
}.future_attendees ul li:nth-child(3n+2) {
    transform: perspective(1000px) rotateX(5deg);
}.future_attendees ul li:nth-child(3n) {
    transform: perspective(1000px) rotateX(5deg) rotateY(2deg);
}.future_attendees ul li:nth-child(3n+1):hover {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateY(-10px);
}.future_attendees ul li:nth-child(3n+2):hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
}.future_attendees ul li:nth-child(3n):hover {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateY(-10px);
}

@media (max-width: 992px) {.future_attendees {
    padding: 100px 0;
}.future_attendees h3 {
    font-size: calc(35px * 0.9);
    margin-bottom: 60px;
}.future_attendees ul {
    gap: 40px 25px;
}.future_attendees ul li {
    padding: 20px 20px 20px 70px;
    flex: 0 0 calc(50% - 20px);
}.future_attendees ul li svg {
    width: 35px;
    left: 20px;
    height: 35px;
}
}

@media (max-width: 768px) {.future_attendees {
    padding: 80px 0;
}.future_attendees h3 {
    font-size: calc(35px * 0.8);
    margin-bottom: 50px;
}.future_attendees ul {
    gap: 30px;
}.future_attendees ul li {
    flex: 0 0 100%;
    max-width: 450px;
}.future_attendees ul li,
    .future_attendees ul li:nth-child(3n+1),
    .future_attendees ul li:nth-child(3n+2),
    .future_attendees ul li:nth-child(3n) {
    transform: perspective(1000px) rotateX(3deg);
}.future_attendees ul li:hover,
    .future_attendees ul li:nth-child(3n+1):hover,
    .future_attendees ul li:nth-child(3n+2):hover,
    .future_attendees ul li:nth-child(3n):hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-8px);
}
}

@media (max-width: 480px) {.future_attendees {
    padding: 60px 0;
}.future_attendees .founders_team {
    padding: 0 20px;
}.future_attendees h3 {
    font-size: calc(35px * 0.7);
    margin-bottom: 40px;
}.future_attendees ul {
    gap: 25px;
}.future_attendees ul li {
    padding: 18px 15px 18px 65px;
}.future_attendees ul li svg {
    width: 30px;
    height: 30px;
    left: 18px;
}.future_attendees ul li,
    .future_attendees ul li:nth-child(3n+1),
    .future_attendees ul li:nth-child(3n+2),
    .future_attendees ul li:nth-child(3n) {
    transform: perspective(800px) rotateX(2deg);
}.future_attendees ul li:hover,
    .future_attendees ul li:nth-child(3n+1):hover,
    .future_attendees ul li:nth-child(3n+2):hover,
    .future_attendees ul li:nth-child(3n):hover {
    transform: perspective(800px) rotateX(0deg) translateY(-5px);
}}.tyHub {
    padding: 5rem 0;
    position: relative;
    background: linear-gradient(135deg, rgb(176,186,198), rgb(176,186,198) 60%, rgba(rgb(142,153,166,0.5), 0.1));
    overflow: hidden;
}.tyHub::before {
    transform: rotate(-15deg) skewX(15deg);
    content: "";
    position: absolute;
    filter: blur(20px);
    height: 80%;
    width: 60%;
    z-index: 0;
    background: linear-gradient(145deg, rgba(rgb(109,120,133,0.5), 0.08), rgba(rgb(109,120,133,0.5), 0.03));
    top: -20%;
    right: -10%;
}.tyHub::after {
    z-index: 0;
    background: linear-gradient(210deg, rgba(rgb(142,153,166,0.5), 0.09), transparent);
    content: "";
    position: absolute;
    width: 50%;
    bottom: -10%;
    left: -5%;
    transform: rotate(10deg) skewX(-10deg);
    height: 40%;
}.tyHub .container {
    position: relative;
    z-index: 2;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 1.5rem;
}.tyHub .founders_team {
    gap: 2.5rem;
    background: linear-gradient(170deg, 
        rgba(rgb(255, 255, 255, 0.5), 0.95), 
        rgba(rgb(255, 255, 255, 0.5), 0.85)
    );
    position: relative;
    padding: 3rem;
    display: grid;
    grid-template-columns: 1fr;
    box-shadow: 
        0 20px 50px -15px rgba(rgba(0, 0, 0, 0.5), 0.12),
        0 30px 70px -25px rgba(rgba(0, 0, 0, 0.5), 0.1),
        0 2px 5px rgba(rgb(142,153,166,0.5), 0.05),
        0 0 0 1px rgba(rgb(142,153,166,0.5), 0.08);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(10px);
    transform: perspective(1000px) rotateX(2deg);
}.tyHub .founders_team:hover {
    box-shadow: 
        0 25px 55px -15px rgba(rgba(0, 0, 0, 0.5), 0.15),
        0 35px 75px -25px rgba(rgba(0, 0, 0, 0.5), 0.12),
        0 2px 5px rgba(rgb(142,153,166,0.5), 0.08),
        0 0 0 1px rgba(rgb(142,153,166,0.5), 0.1);
    transform: perspective(1000px) rotateX(0deg) translateY(-5px);
}.tyHub .founders_team > div:first-child {
    transform: translateX(-1rem);
    position: relative;
}.tyHub .founders_team > div:first-child::before {
    left: -2rem;
    content: "";
    height: 60%;
    transform: translateY(-50%);
    width: 4px;
    top: 50%;
    position: absolute;
    background: linear-gradient(to bottom, rgb(142,153,166), rgb(109,120,133));
}.tyHub h5 {
    position: relative;
    color: #000000;
    display: inline-block;
    font-size: 19px;
    margin: 0;
    line-height: 1.4;
    font-weight: 700;
}.tyHub h5::after {
    content: "";
    bottom: -0.5rem;
    background: linear-gradient(90deg, rgb(109,120,133), transparent);
    width: 40%;
    height: 3px;
    left: 0;
    position: absolute;
}.tyHub .founders_team > div:last-child {
    position: relative;
    border-left: 1px solid rgba(rgb(109,120,133,0.5), 0.2);
    padding-left: 1.5rem;
}.tyHub a {
    display: block;
    overflow: hidden;
    text-decoration: none;
    position: relative;
    transition: transform 0.3s ease;
}.tyHub a:hover {
    transform: translateX(5px);
}.tyHub a::before {
    position: absolute;
    background: linear-gradient(90deg, 
        rgba(rgb(142,153,166,0.5), 0.03), 
        rgba(rgb(109,120,133,0.5), 0.05)
    );
    width: 100%;
    transform: scaleX(0.8) translateX(-10%);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    height: 100%;
    top: 0;
    left: 0;
    transform-origin: left;
    z-index: -1;
    content: "";
    opacity: 0;
}.tyHub a:hover::before {
    opacity: 1;
    transform: scaleX(1) translateX(0);
}.tyHub p {
    line-height: 1.7;
    font-weight: 400;
    transition: color 0.3s ease;
    margin: 0;
    font-size: 12px;
    color: #000000;
}.tyHub a:hover p {
    color: #000000;
}

@media (min-width: 768px) {.tyHub {
    padding: 7rem 0;
}.tyHub .founders_team {
    align-items: center;
    grid-template-columns: 1fr 1.5fr;
    padding: 4rem;
    gap: 3rem;
}.tyHub .founders_team > div:first-child {
    transform: translateX(0);
}.tyHub .founders_team > div:last-child {
    padding-left: 3rem;
    border-left: 2px solid rgba(rgb(109,120,133,0.5), 0.15);
}.tyHub h5 {
    font-size: calc(19px * 1.1);
}.tyHub p {
    font-size: calc(12px * 1.05);
}
}

@media (min-width: 992px) {.tyHub {
    padding: 9rem 0;
}.tyHub .container {
    padding: 0 2rem;
}.tyHub .founders_team {
    gap: 4rem;
    grid-template-columns: 1fr 1.8fr;
    padding: 5rem;
}.tyHub h5 {
    font-size: calc(19px * 1.2);
}.tyHub h5::after {
    height: 4px;
    width: 50%;
}.tyHub .founders_team > div:last-child {
    padding-left: 4rem;
}.tyHub a {
    padding: 1rem 0;
}
}

@media (max-width: 767px) {.tyHub {
    padding: 4rem 0;
}.tyHub .founders_team {
    gap: 2rem;
    padding: 2rem;
}.tyHub h5 {
    font-size: calc(19px * 0.9);
}.tyHub p {
    font-size: calc(12px * 0.95);
}.tyHub .founders_team > div:last-child {
    padding-left: 1rem;
}
}

@media (max-width: 480px) {.tyHub {
    padding: 3rem 0;
}.tyHub .founders_team {
    padding: 1.5rem;
    gap: 1.5rem;
}.tyHub .founders_team > div:first-child::before {
    left: -1.5rem;
    height: 50%;
}.tyHub h5 {
    font-size: calc(19px * 0.85);
}.tyHub p {
    font-size: calc(12px * 0.9);
}.tyHub .founders_team > div:last-child {
    padding-left: 0.75rem;
}}.customer_feedback {
    padding: 6rem 0;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, rgb(176,186,198) 0%, #ffffff 100%);
}.customer_feedback::before {
    height: 60%;
    z-index: 0;
    opacity: 0.4;
    top: -10%;
    background: linear-gradient(120deg, rgb(142,153,166,0.5) 0%, rgb(109,120,133,0.5) 100%);
    transform: rotate(-15deg);
    right: -5%;
    width: 40%;
    position: absolute;
    content: "";
    filter: blur(80px);
}.customer_feedback::after {
    transform: rotate(12deg);
    position: absolute;
    bottom: -10%;
    width: 30%;
    content: "";
    opacity: 0.3;
    height: 50%;
    background: linear-gradient(45deg, rgb(109,120,133,0.5) 0%, rgb(142,153,166,0.5) 100%);
    left: -5%;
    filter: blur(60px);
    z-index: 0;
}.customer_feedback .container {
    max-width: 1200px;
    padding: 0 20px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}.customer_feedback h2 {
    position: relative;
    font-weight: 700;
    color: #000000;
    font-size: 35px;
    text-align: center;
    letter-spacing: -0.02em;
    transform: perspective(1000px) rotateX(2deg);
    margin-bottom: 3rem;
}.customer_feedback h2::after {
    left: 50%;
    bottom: -15px;
    height: 4px;
    content: "";
    width: 60px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, rgb(142,153,166) 0%, rgb(109,120,133) 100%);
    position: absolute;
}.customer_feedback .user_reviews {
    padding: 0;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
    list-style: none;
    display: grid;
    margin: 0;
}.customer_feedback .learning_views {
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    position: relative;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1;
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: #ffffff;
}.customer_feedback .learning_views::before {
    line-height: 1;
    right: 20px;
    opacity: 0.2;
    color: rgb(109,120,133,0.5);
    top: 10px;
    position: absolute;
    font-size: 6rem;
    font-family: serif;
    z-index: -1;
    content: "";
}.customer_feedback .learning_views:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}.customer_feedback .learning_views:nth-child(odd) {
    transform: translateY(5px);
}.customer_feedback .learning_views:nth-child(odd):hover {
    transform: translateY(-5px);
}.customer_feedback .learning_views div {
    display: flex;
    margin-bottom: 1.2rem;
    align-items: center;
}.customer_feedback .learning_views img {
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 60px;
    border: 3px solid #ffffff;
    border-radius: 50%;
    height: 60px;
    margin-right: 1rem;
    transition: all 0.3s ease;
}.customer_feedback .learning_views:hover img {
    border-color: rgb(142,153,166,0.5);
    transform: scale(1.05);
}.customer_feedback .learning_views h4 {
    font-size: 21px;
    font-weight: 600;
    color: #000000;
    margin: 0;
    transition: all 0.3s ease;
}.customer_feedback .learning_views:hover h4 {
    color: rgb(142,153,166);
}.customer_feedback .learning_views .description {
    line-height: 1.6;
    margin: 0;
    position: relative;
    font-size: 15px;
    z-index: 2;
    font-style: italic;
    color: #000000;
}.customer_feedback a {
    z-index: 1;
    margin-top: 3rem;
    padding: 0.8rem 2rem;
    font-weight: 600;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
    left: 50%;
    text-align: center;
    font-size: 18px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, rgb(142,153,166) 0%, rgb(109,120,133) 100%);
    transition: all 0.4s ease;
    color: #ffffff;
    border: none;
    text-decoration: none;
    display: inline-block;
}.customer_feedback a::before {
    opacity: 0;
    top: 0;
    content: "";
    left: 0;
    height: 100%;
    position: absolute;
    width: 100%;
    z-index: -1;
    transition: opacity 0.4s ease;
    background: linear-gradient(90deg, rgb(109,120,133) 0%, rgb(142,153,166) 100%);
}.customer_feedback a:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    transform: translateX(-50%) translateY(-5px);
}.customer_feedback a:hover::before {
    opacity: 1;
}

@media (max-width: 991px) {.customer_feedback {
    padding: 4rem 0;
}.customer_feedback h2 {
    font-size: calc(35px * 0.9);
    margin-bottom: 2.5rem;
}.customer_feedback .user_reviews {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}
}

@media (max-width: 767px) {.customer_feedback {
    padding: 3rem 0;
}.customer_feedback h2 {
    margin-bottom: 2rem;
    font-size: calc(35px * 0.8);
}.customer_feedback .user_reviews {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}.customer_feedback .learning_views {
    padding: 1.5rem;
}.customer_feedback .learning_views:nth-child(odd) {
    transform: translateY(0);
}.customer_feedback .learning_views:hover,
    .customer_feedback .learning_views:nth-child(odd):hover {
    transform: translateY(-5px);
}.customer_feedback a {
    margin-top: 2rem;
    padding: 0.7rem 1.8rem;
}
}

@media (max-width: 480px) {.customer_feedback {
    padding: 2.5rem 0;
}.customer_feedback h2 {
    font-size: calc(35px * 0.7);
    margin-bottom: 1.5rem;
}.customer_feedback .learning_views {
    padding: 1.2rem;
}.customer_feedback .learning_views img {
    width: 50px;
    height: 50px;
}.customer_feedback a {
    padding: 0.6rem 1.5rem;
    width: 100%;
}
}

@media (min-width: 1200px) {.customer_feedback .container {
    padding: 0 40px;
}.customer_feedback .user_reviews {
    grid-template-columns: repeat(4, 1fr);
}.customer_feedback .learning_views:nth-child(4n-3) {
    transform: translateY(-10px);
}.customer_feedback .learning_views:nth-child(4n-2) {
    transform: translateY(10px);
}.customer_feedback .learning_views:nth-child(4n-1) {
    transform: translateY(-5px);
}.customer_feedback .learning_views:nth-child(4n) {
    transform: translateY(5px);
}.customer_feedback .learning_views:hover {
    transform: translateY(-10px) scale(1.02);
}}.contact {
    overflow: hidden;
    z-index: 1;
    position: relative;
    padding: 120px 0;
    background: rgb(176,186,198);
}.contact::before {
    top: 0;
    background-blend-mode: multiply;
    position: absolute;
    width: 100%;
    z-index: 0;
    background: 
        repeating-radial-gradient(
            circle at 0% 0%,
            transparent 0,
            transparent 40px,
            rgba(0, 0, 0, 0.03) 40px,
            rgba(0, 0, 0, 0.03) 80px
        ),
        repeating-radial-gradient(
            circle at 100% 100%,
            transparent 0,
            transparent 40px,
            rgba(0, 0, 0, 0.03) 40px,
            rgba(0, 0, 0, 0.03) 80px
        );
    opacity: 0.5;
    content: '';
    height: 100%;
    left: 0;
}.contact .pic_box {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: 0;
    filter: contrast(1.2) saturate(0.8);
    opacity: 0.07;
}.contact .container {
    position: relative;
    max-width: 1200px;
    z-index: 2;
    padding: 0 20px;
    margin: 0 auto;
}.contact h3 {
    font-family: Arial, sans-serif;
    text-align: center;
    color: #000000;
    position: relative;
    font-size: 34px;
    margin-bottom: 70px;
    letter-spacing: 1px;
    font-weight: 300;
}.contact .query_feedback {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    display: flex;
    border-radius: 30px;
    flex-wrap: wrap;
    position: relative;
}.contact .contact_request {
    flex: 1 1 55%;
    position: relative;
    justify-content: center;
    flex-direction: column;
    padding: 80px;
    background: #ffffff;
    z-index: 1;
    display: flex;
}.contact .contact_request::before {
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 0, 0, 0.01) 0, transparent 100px),
        radial-gradient(circle at 70% 65%, rgba(0, 0, 0, 0.01) 0, transparent 100px);
    position: absolute;
    z-index: -1;
    content: '';
}.contact .contact_request #contact {
    margin: 0 auto;
    max-width: 500px;
    width: 100%;
}.contact .contact_request h3 {
    margin-bottom: 40px;
    font-weight: 300;
    text-align: center;
    color: #000000;
    font-size: 20px;
}.contact .contact_request input[type="text"],
.contact .contact_request textarea {
    background-color: rgba(0, 0, 0, 0.03);
    font-size: 12px;
    padding: 20px 25px;
    color: #000000;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
    border: none;
    font-family: Arial, sans-serif;
    width: 100%;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    border-radius: 50px;
}.contact .contact_request textarea {
    padding-top: 25px;
    height: 150px;
    border-radius: 25px;
    resize: vertical;
}.contact .contact_request input[type="text"]:focus,
.contact .contact_request textarea:focus {
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 0 0 3px rgb(142,153,166,0.5);
    outline: none;
    background-color: rgba(0, 0, 0, 0.015);
}.contact .contact_request .reach_grid {
    justify-content: center;
    align-items: flex-start;
    display: flex;
    margin-bottom: 30px;
}.contact .contact_request .reach_grid input[type="checkbox"] {
    opacity: 0;
    position: absolute;
}.contact .contact_request .reach_grid label {
    padding-left: 35px;
    position: relative;
    line-height: 1.5;
    cursor: pointer;
    color: #000000;
    font-size: calc(12px - 2px);
}.contact .contact_request .reach_grid label::before {
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.15);
    height: 22px;
    top: 2px;
    content: '';
    left: 0;
    border-radius: 50%;
    position: absolute;
    background-color: transparent;
    width: 22px;
}.contact .contact_request .reach_grid input[type="checkbox"]:checked + label::before {
    border-color: rgb(142,153,166);
    background-color: rgb(142,153,166);
}.contact .contact_request .reach_grid input[type="checkbox"]:checked + label::after {
    border-bottom: 2px solid #ffffff;
    height: 5px;
    width: 8px;
    left: 7px;
    content: '';
    transform: rotate(-45deg);
    border-left: 2px solid #ffffff;
    top: 10px;
    position: absolute;
}.contact .contact_request .reach_grid a {
    font-weight: 600;
    color: rgb(142,153,166);
    text-decoration: none;
    transition: color 0.3s ease;
}.contact .contact_request .reach_grid a:hover {
    color: rgb(109,120,133);
}.contact .contact_request .help_message {
    color: #ffffff;
    overflow: hidden;
    transition: all 0.3s ease;
    margin: 0 auto;
    border: none;
    background: rgb(142,153,166);
    font-weight: 400;
    border-radius: 50px;
    display: block;
    font-size: 17px;
    cursor: pointer;
    position: relative;
    padding: 18px;
}.contact .contact_request .help_message::before {
    position: absolute;
    width: 100%;
    content: '';
    height: 100%;
    left: -100%;
    top: 0;
    background: linear-gradient(
        90deg, 
        rgba(255, 255, 255, 0), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0)
    );
    transition: all 0.6s ease;
}.contact .contact_request .help_message:hover {
    transform: translateY(-2px);
    background: rgb(109,120,133);
    box-shadow: 0 5px 15px rgb(142,153,166,0.5);
}.contact .contact_request .help_message:hover::before {
    left: 100%;
}.contact .request_help {
    padding: 80px 60px;
    overflow: hidden;
    background: linear-gradient(135deg, rgb(142,153,166) 0%, rgb(109,120,133) 100%);
    justify-content: center;
    flex-direction: column;
    position: relative;
    flex: 1 1 45%;
    display: flex;
}.contact .request_help::before {
    top: -50%;
    left: -50%;
    z-index: 0;
    content: '';
    background-size: 250px 250px;
    height: 200%;
    opacity: 0.7;
    background: 
        radial-gradient(
            circle at center,
            transparent 0,
            transparent 100px,
            rgba(255, 255, 255, 0.03) 100px,
            rgba(255, 255, 255, 0.03) 150px,
            transparent 150px,
            transparent
        );
    width: 200%;
    position: absolute;
}.contact .request_help h4 {
    font-weight: 300;
    z-index: 1;
    font-size: 20px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    color: #ffffff;
}.contact .request_help .connect_message {
    list-style: none;
    max-width: 300px;
    margin: 0 auto;
    padding: 0;
    position: relative;
    z-index: 1;
}.contact .request_help .connect_message li {
    transition: transform 0.3s ease;
    position: relative;
    margin-bottom: 35px;
    align-items: center;
    display: flex;
}.contact .request_help .connect_message li:last-child {
    margin-bottom: 0;
}.contact .request_help .connect_message li:hover {
    transform: translateX(5px);
}.contact .request_help .connect_message li svg {
    height: 22px;
    margin-right: 20px;
    flex-shrink: 0;
    opacity: 0.9;
    width: 22px;
}.contact .request_help .connect_message li svg path {
    transition: fill 0.3s ease;
    fill: #ffffff;
}.contact .request_help .connect_message li span {
    font-size: 12px;
    line-height: 1.5;
    position: relative;
    color: #ffffff;
}.contact .request_help .connect_message li span::after {
    left: 0;
    transition: width 0.3s ease;
    width: 0;
    background: rgba(255, 255, 255, 0.3);
    height: 1px;
    bottom: -8px;
    position: absolute;
    content: '';
}.contact .request_help .connect_message li:hover span::after {
    width: 100%;
}.contact .request_help .connect_message li a {
    transition: all 0.3s ease;
    text-decoration: none;
    color: #ffffff;
}.contact .request_help .connect_message li a:hover {
    opacity: 0.8;
}

@media (max-width: 992px) {.contact {
    padding: 80px 0;
}.contact .query_feedback {
    flex-direction: column;
}.contact .contact_request,
    .contact .request_help {
    padding: 60px 40px;
    flex: 1 1 100%;
}
}

@media (max-width: 768px) {.contact {
    padding: 60px 0;
}.contact h3 {
    font-size: calc(34px - 4px);
    margin-bottom: 50px;
}.contact .contact_request h3,
    .contact .request_help h4 {
    margin-bottom: 30px;
    font-size: calc(20px - 2px);
}.contact .contact_request input[type="text"],
    .contact .contact_request textarea {
    margin-bottom: 20px;
    padding: 16px 20px;
}.contact .contact_request textarea {
    height: 120px;
}.contact .contact_request .help_message {
    padding: 16px;
}.contact .request_help .connect_message li {
    margin-bottom: 25px;
}
}

@media (max-width: 576px) {.contact {
    padding: 50px 0;
}.contact .contact_request,
    .contact .request_help {
    padding: 40px 25px;
}.contact h3 {
    font-size: calc(34px - 6px);
}.contact .contact_request .reach_grid label {
    font-size: calc(12px - 3px);
}.contact .query_feedback {
    border-radius: 20px;
}.contact .contact_request input[type="text"],
    .contact .contact_request textarea {
    border-radius: 25px;
}.contact .contact_request textarea {
    border-radius: 20px;
}}.privacy_holder {
    padding: 40px;
    background-color: rgb(176,186,198);
    font-family: Arial, sans-serif;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}.privacy_holder h1 {
    font-weight: 700;
    color: rgb(142,153,166);
    font-size: 42px;
    margin-bottom: 20px;
}.privacy_holder h2 {
    font-size: 34px;
    font-weight: 600;
    color: #000000;
    margin: 15px 0;
}.privacy_holder ul {
    padding: 0;
    list-style-type: none;
    margin: 0;
}.privacy_holder li {
    line-height: 1.6;
    font-size: 13px;
    color: #000000;
    margin-bottom: 10px;
}.privacy_holder div {
    margin-top: 20px;
}.privacy_holder h3, .privacy_holder h4, .privacy_holder h5, .privacy_holder h6 {
    margin: 1rem 0;
    color: #000000;
}
@media only screen and (max-width: 800px) {.privacy_holder {
    padding: 20px;
}.privacy_holder h1 {
    font-size: calc(19px * 0.8);
}.privacy_holder h2 {
    font-size: calc(19px * 0.9);
}.privacy_holder li {
    font-size: 13px;
}}.cookieUsagePromptPanel {
    font-family: Arial, sans-serif;
    border-top: 3px solid rgb(142,153,166);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1050;
    width: 100%;
    transition: all 0.3s ease-in-out;
    background: #ffffff;
    bottom: 0;
    position: fixed;
    padding: 15px 20px;
}.cookies_overview {
    justify-content: space-between;
    flex-wrap: nowrap;
    align-items: center;
    display: flex;
}.edu_cookies {
    margin-right: 15px;
    flex-shrink: 0;
}.edu_cookies svg {
    fill: rgb(142,153,166);
    height: 50px;
    transition: fill 0.3s ease-in-out;
    width: 50px;
}.cookie_comply {
    margin-right: 15px;
    flex-grow: 1;
}.cookie_comply h5 {
    font-weight: 700;
    margin-bottom: 5px;
    color: rgb(142,153,166);
    font-size: 18px;
}.cookie_comply p {
    margin-bottom: 0;
    color: #000000;
    font-size: 14px;
}.cookie_apply {
    padding: 0.375rem 0.75rem;
    border: 1px solid transparent;
    text-decoration: none;
    line-height: 1.5;
    border-radius: 10px;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    font-size: 16px;
    margin-left: 10px;
    white-space: nowrap;
}.cookie_button.visitor_acceptance {
    color: #ffffff;
    background-color: rgb(142,153,166);
    border-color: rgb(142,153,166);
}#cookieWarningBanner {
    display: none;
}#cookieWarningBanner:checked ~ .cookieUsagePromptPanel {
    opacity: 0;
    visibility: hidden;
}.cookie_button.visitor_acceptance:hover {
    border-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0.5);
}.cookie_button.cookie_controls {
    border-color: rgb(109,120,133);
    color: #000000;
    background-color: rgb(109,120,133);
}.cookie_button.cookie_controls:hover {
    background-color: rgb(142,153,166);
    color: #ffffff;
    border-color: rgb(142,153,166);
}.cookieUsagePromptPanel p a {
    text-decoration: underline;
    color: rgb(142,153,166);
}.cookieUsagePromptPanel p a:hover {
    color: rgba(0, 0, 0, 0.5);
}
@media (max-width: 1200px) {.cookie_comply h5 {
    font-size: calc(18px - 2px);
}.cookie_comply p {
    font-size: calc(14px - 2px);
}.cookie_apply {
    font-size: calc(16px - 2px);
}
}
@media (max-width: 800px) {.cookies_overview {
    flex-direction: column;
    align-items: center;
}.edu_cookies {
    margin-bottom: 10px;
}.cookie_comply {
    text-align: center;
    margin-bottom: 15px;
}.cookie_apply {
    width: 100%;
    margin-top: 10px;
    margin-left: 0;
}}
.plan_deal {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgb(176,186,198) 0%, #ffffff 100%);
}.plan_deal::before {
    top: 0;
    left: 0;
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    content: "";
    background: linear-gradient(45deg, rgb(142,153,166,0.5) 0%, transparent 40%);
}.plan_deal .container {
    margin: 0 auto;
    max-width: 1200px;
    z-index: 2;
    position: relative;
    padding: 0 20px;
}.plan_deal .pro_fees {
    display: flex;
    flex-direction: column;
}.plan_deal .member_plans {
    max-width: 800px;
    margin-bottom: 3rem;
    order: 1;
    margin-right: auto;
    text-align: center;
    margin-left: auto;
}.plan_deal .member_plans h2 {
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
    position: relative;
    color: #000000;
    font-size: 28px;
}.plan_deal .member_plans h2::after {
    bottom: -10px;
    content: "";
    transform: translateX(-50%);
    width: 80px;
    left: 50%;
    height: 3px;
    background: rgb(142,153,166);
    position: absolute;
}.plan_deal .pricing_schemes {
    max-width: 600px;
    overflow-wrap: break-word;
    line-height: 1.6;
    color: #000000;
    font-size: 13px;
    margin: 0 auto;
    word-break: break-word;
}.plan_deal .access_plans {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    margin-top: 2rem;
    order: 2;
    gap: 2rem;
}.plan_deal .fee_board {
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
                box-shadow 0.5s ease;
    background: #ffffff;
    border-radius: 10px;
    display: block;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    height: 100%;
    position: relative;
}.plan_deal .fee_board:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}.plan_deal .payment_option {
    display: flex;
    height: 100%;
    flex-direction: column;
}.plan_deal .group_rates {
    flex-direction: column;
    overflow-wrap: break-word;
    flex-grow: 1;
    word-break: break-word;
    display: flex;
    padding: 2rem;
    position: relative;
    z-index: 1;
}.plan_deal .group_rates::before {
    z-index: -1;
    content: "";
    opacity: 0.7;
    width: 100%;
    left: 0;
    background: linear-gradient(135deg, transparent 0%, #ffffff 100%);
    position: absolute;
    height: 100%;
    top: 0;
}.plan_deal .group_rates h3 {
    font-size: calc(22px * 1.2);
    font-weight: 700;
    position: relative;
    color: #000000;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}.plan_deal .group_rates h3::after {
    background: rgb(109,120,133);
    height: 2px;
    content: "";
    width: 40px;
    bottom: 0;
    position: absolute;
    left: 0;
    transition: width 0.3s ease;
}.plan_deal .fee_board:hover .group_rates h3::after {
    width: 80px;
}.plan_deal .rate_card {
    color: rgb(142,153,166);
    font-weight: 700;
    position: relative;
    font-size: calc(22px * 1.5);
    display: inline-block;
    margin-bottom: 1.5rem;
}.plan_deal .rate_card::before {
    width: 0;
    transition: width 0.3s ease;
    position: absolute;
    height: 2px;
    background: rgb(142,153,166);
    content: "";
    bottom: -5px;
    left: 0;
}.plan_deal .fee_board:hover .rate_card::before {
    width: 100%;
}.plan_deal .group_rates p {
    font-size: 13px;
    line-height: 1.6;
    word-break: break-word;
    margin-top: auto;
    overflow-wrap: break-word;
    color: #000000;
}.plan_deal .pic_box {
    height: 200px;
    transition: transform 0.5s ease;
    overflow: hidden;
    position: relative;
}.plan_deal .pic_box::after {
    height: 100%;
    top: 0;
    content: "";
    position: absolute;
    width: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
    left: 0;
}.plan_deal .fee_board:hover .pic_box {
    transform: scale(1.05);
}.plan_deal .fee_board:nth-child(odd) .payment_option {
    flex-direction: column-reverse;
}.plan_deal .fee_board:nth-child(3n+1) {
    border-top: 3px solid rgb(142,153,166);
}.plan_deal .fee_board:nth-child(3n+2) {
    border-top: 3px solid rgb(109,120,133);
}.plan_deal .fee_board:nth-child(3n+3) {
    border-top: 3px solid #000000;
}

@media (min-width: 768px) {.plan_deal .pro_fees {
    flex-direction: row;
    align-items: center;
    gap: 4rem;
}.plan_deal .member_plans {
    flex: 0 0 30%;
    text-align: left;
    order: 2;
    margin-bottom: 0;
}.plan_deal .member_plans h2 {
    text-align: left;
}.plan_deal .member_plans h2::after {
    left: 0;
    transform: none;
}.plan_deal .pricing_schemes {
    text-align: left;
    margin: 0;
}.plan_deal .access_plans {
    flex: 0 0 65%;
    grid-template-columns: repeat(2, 1fr);
    order: 1;
}
}

@media (min-width: 992px) {.plan_deal .access_plans {
    grid-template-columns: repeat(2, 1fr);
}.plan_deal .fee_board:nth-child(4n+1) {
    transform: translateY(20px);
}.plan_deal .fee_board:nth-child(4n+3) {
    transform: translateY(-20px);
}.plan_deal .fee_board:hover {
    transform: translateY(0) scale(1.02);
}
}

@media (max-width: 767px) {.plan_deal {
    padding: 4rem 0;
}.plan_deal .group_rates {
    padding: 1.5rem;
}.plan_deal .group_rates h3 {
    font-size: 22px;
}.plan_deal .rate_card {
    font-size: 22px;
}.plan_deal .group_rates p {
    line-height: 1.5;
    font-size: calc(13px * 0.9);
    max-height: 150px;
    overflow-y: auto;
}.plan_deal .pic_box {
    height: 150px;
}
}

@media (max-width: 480px) {.plan_deal .access_plans {
    grid-template-columns: 1fr;
}.plan_deal .member_plans h2 {
    font-size: calc(28px * 0.8);
}.plan_deal .pricing_schemes {
    font-size: calc(13px * 0.9);
}.plan_deal .group_rates p {
    max-height: 120px;
}}.sign_up {
    --text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    --input-bg: rgba(255, 255, 255, 0.9);
    padding: var(--section-padding) 0;
    --section-padding: clamp(3rem, 8vw, 6rem);
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-middle) 50%, var(--gradient-end));
    --gradient-start: rgb(142,153,166);
    overflow: hidden;
    --gradient-middle: rgb(109,120,133);
    --gradient-end: #4a90e2;
    position: relative;
}.sign_up::before {
    z-index: 1;
    position: absolute;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
    content: "";
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
}.sign_up::after {
    background-size: 20px 20px;
    opacity: 0.2;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    width: 100%;
    background-image: 
        linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
    content: "";
    position: absolute;
    top: 0;
    z-index: 1;
    left: 0;
    height: 100%;
}.sign_up .container {
    margin: 0 auto;
    padding: 0 clamp(1rem, 5vw, 3rem);
    max-width: 1200px;
    z-index: 2;
    position: relative;
}.sign_up .founders_team {
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1), 
        0 10px 20px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-direction: column;
    backdrop-filter: blur(10px);
    border-left: 3px solid #ffffff;
    transform: perspective(1000px) rotateY(-1deg);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    gap: 2rem;
    padding: clamp(2rem, 5vw, 3.5rem);
    background: rgba(255, 255, 255, 0.12);
}.sign_up .founders_team:hover {
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15), 
        0 15px 25px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transform: perspective(1000px) rotateY(0deg) translateY(-5px);
}.sign_up h4 {
    color: #ffffff;
    font-weight: 600;
    position: relative;
    max-width: 95%;
    line-height: 1.4;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin: 0;
    text-shadow: var(--text-shadow);
}.sign_up h4::after {
    position: absolute;
    content: "";
    bottom: -12px;
    background: #ffffff;
    transition: transform 0.5s ease-out;
    transform: scaleX(1);
    left: 0;
    height: 3px;
    opacity: 0.7;
    width: 60px;
    transform-origin: left center;
}.sign_up .founders_team:hover h4::after {
    transform: scaleX(1.5);
}.sign_up .input_holder {
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.5rem;
    gap: 1rem;
}.sign_up .input_holder span {
    flex: 1 1 280px;
    position: relative;
    transition: transform 0.3s ease;
}.sign_up .input_holder span:hover {
    transform: translateY(-2px);
}.sign_up input[type="email"] {
    padding: 1rem 1.5rem;
    width: 100%;
    transition: all 0.3s ease;
    font-family: Arial, sans-serif;
    color: #000000;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    font-size: 1rem;
    border: none;
    background: var(--input-bg);
    border-radius: 10px;
}.sign_up input[type="email"]:focus {
    box-shadow: 
        0 5px 15px rgba(0, 0, 0, 0.1),
        0 0 0 2px var(--gradient-middle);
    background: #ffffff;
    outline: none;
    transform: scale(1.02);
}.sign_up input[type="email"]::placeholder {
    transition: opacity 0.3s ease;
    color: rgba(0, 0, 0, 0.4);
}.sign_up input[type="email"]:focus::placeholder {
    opacity: 0.5;
}.sign_up .sub_agreement {
    border: none;
    border-radius: 10px;
    width: 100%;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    font-size: var(--btn-font-size, 1rem);
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        0 1px 3px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    overflow: hidden;
    color: #ffffff;
    font-weight: 600;
    padding: 1rem 1.5rem;
    position: relative;
    cursor: pointer;
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-middle));
}.sign_up .sub_agreement::before {
    transition: all 0.6s ease;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    left: -100%;
    top: 0;
    position: absolute;
    height: 100%;
    width: 100%;
    content: "";
}.sign_up .sub_agreement:hover {
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.2),
        0 2px 5px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--gradient-middle), var(--gradient-start));
}.sign_up .sub_agreement:hover::before {
    left: 100%;
}.sign_up .sub_agreement:active {
    box-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.05),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transform: translateY(1px);
}

@media (min-width: 768px) {.sign_up .founders_team {
    align-items: center;
    flex-direction: row;
    border-radius: var(--border-radius-medium, 8px);
}.sign_up .founders_team > div {
    flex: 1;
    padding-right: 2rem;
}.sign_up .input_holder {
    flex: 1;
    margin-top: 0;
}.sign_up h4::after {
    width: 80px;
}
}

@media (max-width: 767px) {.sign_up {
    padding: calc(var(--section-padding) * 0.8) 0;
}.sign_up .founders_team {
    padding: clamp(1.5rem, 4vw, 2.5rem);
}.sign_up h4 {
    font-size: clamp(1.1rem, 4vw, 1.3rem);
}.sign_up .input_holder {
    margin-top: 0.5rem;
}.sign_up .input_holder span {
    flex: 1 1 100%;
}
}

@media (max-width: 480px) {.sign_up {
    padding: calc(var(--section-padding) * 0.7) 0;
}.sign_up .founders_team {
    transform: none;
    padding: 1.5rem;
}.sign_up h4 {
    max-width: 100%;
}.sign_up .input_holder {
    gap: 0.75rem;
}.sign_up input[type="email"],
    .sign_up .sub_agreement {
    padding: 0.9rem 1.2rem;
}}.teacher_profile {
    background-color: rgb(176,186,198);
    position: relative;
    overflow: hidden;
    padding: 6rem 2rem;
}.teacher_profile::before {
    right: -100px;
    width: 300px;
    z-index: 0;
    border-radius: 50%;
    background: rgb(142,153,166,0.5);
    filter: blur(120px);
    height: 300px;
    content: "";
    top: -100px;
    position: absolute;
}.teacher_profile::after {
    content: "";
    bottom: -80px;
    width: 250px;
    border-radius: 50%;
    filter: blur(100px);
    left: -80px;
    z-index: 0;
    height: 250px;
    position: absolute;
    background: rgb(109,120,133,0.5);
}.teacher_profile .learning_views {
    position: relative;
    border-radius: 24px;
    display: grid;
    overflow: visible;
    background: #ffffff;
    z-index: 2;
    margin: 0 auto;
    grid-template-columns: 1fr 1.2fr;
    max-width: 1100px;
    gap: 0;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.08), 
                -20px -20px 60px rgba(255, 255, 255, 0.8);
}.teacher_profile .pic_box {
    position: relative;
    height: 500px;
    transform: translateX(-30px) translateY(-30px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 24px 0 0 24px;
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.1);
}.teacher_profile .pic_box::before {
    height: 100%;
    width: 100%;
    background: rgb(142,153,166,0.5);
    top: 30px;
    content: "";
    border-radius: 24px;
    left: 30px;
    z-index: -1;
    position: absolute;
}.teacher_profile .career_summary {
    flex-direction: column;
    display: flex;
    justify-content: center;
    padding: 4rem 3rem;
}.teacher_profile .name {
    font-weight: 700;
    letter-spacing: -0.5px;
    font-size: 46px;
    margin-bottom: 0.5rem;
    color: #000000;
}.teacher_profile .career_summary > div:nth-child(2) {
    margin-bottom: 2rem;
    color: rgb(142,153,166);
    padding-bottom: 15px;
    position: relative;
    text-transform: uppercase;
    font-size: 23px;
    font-weight: 400;
    display: inline-block;
    letter-spacing: 2px;
}.teacher_profile .career_summary > div:nth-child(2)::after {
    height: 2px;
    content: "";
    position: absolute;
    width: 60px;
    bottom: 0;
    background: rgb(109,120,133);
    left: 0;
}.teacher_profile .work_list {
    color: #000000;
    font-family: Arial, sans-serif;
    position: relative;
    font-style: italic;
    line-height: 1.7;
    font-size: calc(15px * 1.1);
    font-weight: 300;
}.teacher_profile .work_list::before {
    left: -2rem;
    font-size: 5rem;
    font-family: serif;
    color: rgb(109,120,133,0.5);
    position: absolute;
    top: -2.5rem;
    content: "";
    z-index: -1;
}.teacher_profile .learning_views:hover .pic_box {
    transform: translateX(-20px) translateY(-40px);
}@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgb(142,153,166,0.5); }
    70% { box-shadow: 0 0 0 15px rgba(0, 0, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); }
}

.teacher_profile .learning_views:hover .name {
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent;
    background: linear-gradient(90deg, rgb(142,153,166), rgb(109,120,133));
    background-clip: text !important;
    text-fill-color: transparent;
}

@media (max-width: 992px) {.teacher_profile .learning_views {
    max-width: 90%;
    grid-template-columns: 1fr;
}.teacher_profile .pic_box {
    transform: translateY(-30px);
    border-radius: 24px 24px 0 0;
    height: 400px;
}.teacher_profile .pic_box::before {
    width: 100%;
    top: 30px;
    left: 0;
}.teacher_profile .career_summary {
    padding: 1rem 2rem 3rem;
}.teacher_profile .learning_views:hover .pic_box {
    transform: translateY(-40px);
}
}

@media (max-width: 576px) {.teacher_profile {
    padding: 4rem 1rem;
}.teacher_profile .learning_views {
    max-width: 100%;
}.teacher_profile .pic_box {
    transform: translateY(-20px);
    height: 320px;
}.teacher_profile .pic_box::before {
    top: 20px;
}.teacher_profile .career_summary {
    padding: 0.5rem 1.5rem 2.5rem;
}.teacher_profile .name {
    font-size: calc(38px);
}.teacher_profile .career_summary > div:nth-child(2) {
    font-size: 15px;
    letter-spacing: 1px;
}.teacher_profile .work_list {
    font-size: 15px;
}.teacher_profile .learning_views:hover .pic_box {
    transform: translateY(-25px);
}}.learning_impact {
    font-family: Arial, sans-serif;
    overflow: hidden;
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, rgb(176,186,198) 100%);
    position: relative;
}.learning_impact::before {
    content: "";
    width: 100%;
    background: 
    radial-gradient(circle at 20% 30%, rgb(142,153,166,0.5) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgb(109,120,133,0.5) 0%, transparent 30%);
    top: 0;
    height: 100%;
    left: 0;
    opacity: 0.4;
    position: absolute;
}.learning_impact::after {
    opacity: 0.1;
    content: "";
    left: 0;
    background-image: repeating-linear-gradient(
    45deg,
    #ffffff 0px,
    #ffffff 1px,
    transparent 1px,
    transparent 15px
  );
    position: absolute;
    animation: movePattern 60s linear infinite;
    width: 100%;
    top: 0;
    height: 100%;
}@keyframes movePattern {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 100px 100px;
  }
}

.learning_impact .container {
    padding: 0 20px;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}.learning_impact .founders_team {
    display: flex;
    box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.6);
    position: relative;
    background: #ffffff;
    padding: 40px;
    overflow: hidden;
    border-radius: 11px;
    gap: 40px;
    align-items: center;
}.learning_impact .founders_team::before {
    left: 0;
    content: "";
    height: 8px;
    width: 100%;
    top: 0;
    position: absolute;
    animation: gradientShift 8s linear infinite;
    opacity: 0.7;
    background-size: 200% 100%;
    background: linear-gradient(90deg, 
    rgb(142,153,166), 
    rgb(109,120,133), 
    rgb(142,153,166));
}@keyframes gradientShift {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 200% 0%;
  }
}

.learning_impact .pic_box {
    max-width: 450px;
    box-shadow: 
    10px 10px 30px rgba(0, 0, 0, 0.1),
    -5px -5px 20px rgba(255, 255, 255, 0.6);
    transition: all 0.5s ease;
    transform-origin: center;
    flex: 0 0 40%;
    border-radius: 11px;
}.learning_impact .pic_box:hover {
    box-shadow: 
    15px 15px 35px rgba(0, 0, 0, 0.15),
    -7px -7px 25px rgba(255, 255, 255, 0.8);
    transform: scale(1.03);
}.learning_impact .text_bubble {
    position: relative;
    flex: 1;
}.learning_impact h3 {
    margin-bottom: 25px;
    position: relative;
    color: rgb(142,153,166);
    font-weight: 700;
    font-size: 29px;
    padding-bottom: 15px;
}.learning_impact h3::after {
    width: 60px;
    bottom: 0;
    height: 3px;
    content: "";
    transition: width 0.3s ease;
    background: linear-gradient(to right, rgb(142,153,166), rgb(109,120,133));
    left: 0;
    border-radius: 10px;
    position: absolute;
}.learning_impact .text_bubble:hover h3::after {
    width: 120px;
}.learning_impact ul {
    margin: 0;
    padding: 0;
    list-style: none;
}.learning_impact li {
    padding-left: 12px;
    margin-bottom: 16px;
    position: relative;
    transform: translateX(0);
    transition: all 0.3s ease;
}.learning_impact li:last-child {
    margin-bottom: 0;
}.learning_impact li::before {
    background: linear-gradient(to bottom, rgb(142,153,166,0.5), rgb(109,120,133,0.5));
    opacity: 0.5;
    width: 3px;
    left: 0;
    content: "";
    height: 100%;
    top: 0;
    border-radius: 10px;
    position: absolute;
    transition: all 0.3s ease;
}.learning_impact li:hover {
    transform: translateX(8px);
}.learning_impact li:hover::before {
    width: 5px;
    opacity: 1;
}.learning_impact li p {
    color: #000000;
    transition: all 0.3s ease;
    font-size: 13px;
    gap: 15px;
    margin: 0;
    padding: 15px;
    display: flex;
    border-radius: 10px;
    align-items: center;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.3));
    box-shadow: 
    3px 3px 10px rgba(0, 0, 0, 0.03),
    -3px -3px 10px rgba(255, 255, 255, 0.8);
}.learning_impact li:hover p {
    box-shadow: 
    5px 5px 15px rgba(0, 0, 0, 0.05),
    -5px -5px 15px rgba(255, 255, 255, 1);
}.learning_impact svg {
    border-radius: 12px;
    height: 24px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    width: 24px;
    background: linear-gradient(135deg, rgb(142,153,166,0.5), rgb(109,120,133,0.5));
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
    padding: 10px;
}.learning_impact svg path {
    transition: fill 0.3s ease;
    fill: #ffffff;
}.learning_impact li:hover svg {
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, rgb(142,153,166), rgb(109,120,133));
    transform: rotate(10deg);
}

@media (max-width: 992px) {.learning_impact {
    padding: 60px 0;
}.learning_impact .founders_team {
    flex-direction: column;
    padding: 30px;
}.learning_impact .pic_box {
    flex: 0 0 auto;
    width: 100%;
    margin: 0 auto;
    max-width: 450px;
}
}

@media (max-width: 768px) {.learning_impact {
    padding: 50px 0;
}.learning_impact h3 {
    font-size: calc(29px * 0.9);
}
}

@media (max-width: 576px) {.learning_impact {
    padding: 40px 0;
}.learning_impact .founders_team {
    padding: 25px 20px;
}.learning_impact h3 {
    padding-bottom: 10px;
    font-size: calc(29px * 0.85);
    margin-bottom: 20px;
}.learning_impact li {
    margin-bottom: 12px;
}.learning_impact li p {
    padding: 12px;
    font-size: calc(13px * 1);
    gap: 12px;
}.learning_impact svg {
    padding: 8px;
    width: 20px;
    border-radius: 10px;
    height: 20px;
}}footer {
    width: 100%;
    position: relative;
}.lecture_ref {
    color: #000000;
    font-family: Arial, sans-serif;
    position: relative;
    padding: 100px 0 30px;
    background-color: rgb(176,186,198);
}.lecture_ref::before {
    content: "";
    height: 120px;
    background-color: rgb(142,153,166,0.5);
    left: 0;
    position: absolute;
    width: 100%;
    top: 0;
    background-size: 100px 100px;
    background: 
        linear-gradient(135deg, rgb(176,186,198) 25%, transparent 25%) -50px 0,
        linear-gradient(225deg, rgb(176,186,198) 25%, transparent 25%) -50px 0,
        linear-gradient(315deg, rgb(176,186,198) 25%, transparent 25%),
        linear-gradient(45deg, rgb(176,186,198) 25%, transparent 25%);
}footer .copy_notice {
    position: relative;
    z-index: 1;
    margin-top: -70px;
}footer .contact_section {
    z-index: 2;
    flex-wrap: wrap;
    background-color: #ffffff;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-30px);
    justify-content: space-between;
    border-radius: 12px;
    padding: 25px;
    position: relative;
    margin-bottom: 60px;
    display: flex;
}footer .info_item {
    flex: 1 1 200px;
    position: relative;
    margin: 10px;
    background-color: rgb(176,186,198);
    border-radius: 10px;
    transition: all 0.3s ease;
    padding: 10px 15px;
}footer .info_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    background-color: #ffffff;
}footer .info_item::before {
    top: 0;
    height: 100%;
    background-color: rgb(142,153,166);
    left: 0;
    border-radius: 3px 0 0 3px;
    opacity: 0;
    width: 3px;
    position: absolute;
    transition: opacity 0.3s ease;
    content: "";
}footer .info_item:hover::before {
    opacity: 1;
}footer .info_item svg {
    height: 20px;
    width: 20px;
    vertical-align: middle;
    margin-right: 10px;
    fill: rgb(142,153,166);
}footer .info_item p,
footer .info_item a {
    font-size: 12px;
    color: #000000;
    vertical-align: middle;
    transition: color 0.3s ease;
    display: inline-block;
    text-decoration: none;
}footer .info_item a:hover {
    color: rgb(142,153,166);
}footer .text_main_holder {
    gap: 30px;
    display: grid;
    grid-template-columns: 1fr;
    position: relative;
}footer .text_main_holder::before {
    top: -40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
    width: 100%;
    border-radius: 12px;
    left: 0;
    z-index: -1;
    height: calc(100% + 80px);
    content: "";
    background-color: #ffffff;
    position: absolute;
}footer .header_guide {
    position: relative;
    padding: 0 30px;
}footer .header_guide::after {
    height: 1px;
    background: linear-gradient(90deg, rgb(142,153,166), transparent);
    content: "";
    bottom: -15px;
    left: 30px;
    position: absolute;
    right: 30px;
}footer .header_guide svg {
    width: auto;
    height: 45px;
    margin-bottom: 15px;
}footer .program_foot {
    color: #000000;
    max-width: 330px;
    line-height: 1.6;
    font-size: 12px;
}footer .head_teach {
    margin-right: 20px;
    z-index: 1;
    border-radius: 12px;
    padding: 30px;
    background-color: rgb(176,186,198);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    margin-left: 20px;
    margin-top: -10px;
}footer .head_teach h5 {
    display: inline-block;
    position: relative;
    margin-bottom: 20px;
    color: #000000;
    font-weight: 600;
    font-size: 22px;
}footer .head_teach h5::after {
    width: 50px;
    background-color: rgb(142,153,166);
    left: 0;
    position: absolute;
    content: "";
    bottom: -7px;
    height: 2px;
}footer .top_pagebar {
    grid-template-columns: 1fr;
    margin-bottom: 20px;
    gap: 10px;
    display: grid;
}footer .top_pagebar a {
    display: inline-block;
    font-size: 12px;
    color: #000000;
    transition: all 0.3s ease;
    padding: 8px 0;
    position: relative;
    text-decoration: none;
}footer .top_pagebar a::after {
    bottom: 5px;
    transition: width 0.3s ease;
    background-color: rgb(142,153,166);
    left: 0;
    position: absolute;
    width: 0;
    content: "";
    height: 2px;
}footer .top_pagebar a:hover {
    transform: translateX(5px);
    color: rgb(142,153,166);
}footer .top_pagebar a:hover::after {
    width: 100%;
}footer .subscribe_holder {
    z-index: 0;
    margin-top: -10px;
    color: #ffffff;
    margin-left: 40px;
    padding: 30px;
    border-radius: 12px;
    background-color: rgb(142,153,166);
    margin-right: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}footer .subscribe_holder::before {
    right: 30px;
    position: absolute;
    background-color: rgb(142,153,166);
    height: 30px;
    width: 30px;
    transform: rotate(45deg);
    top: -15px;
    z-index: -1;
    content: "";
}footer .subscribe_holder h5 {
    font-weight: 600;
    font-size: 22px;
    margin-bottom: 15px;
    color: #ffffff;
}footer .subscribe_holder p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    margin-bottom: 25px;
    line-height: 1.6;
}footer .input_holder {
    position: relative;
    flex-direction: column;
    gap: 15px;
    display: flex;
}footer .input_holder input[type="email"] {
    color: #000000;
    font-size: 12px;
    border: none;
    background-color: rgba(255, 255, 255, 0.9);
    transition: background-color 0.3s ease;
    border-radius: 10px;
    padding: 14px 16px;
}footer .input_holder input[type="email"]:focus {
    background-color: #ffffff;
    outline: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}footer .input_holder input[type="email"]::placeholder {
    color: rgba(0, 0, 0, 0.4);
}footer .sub_agreement {
    transition: all 0.3s ease;
    font-weight: 600;
    border: none;
    color: #ffffff;
    padding: 14px 20px;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
    background-color: #000000;
}footer .sub_agreement:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: rgb(109,120,133);
}footer .online_tools {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-top: 60px;
}footer .equity_pledge {
    font-size: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: inline-block;
    background-color: #ffffff;
    color: #000000;
    padding: 8px 20px;
    border-radius: 30px;
}

@media (min-width: 768px) {footer .text_main_holder {
    grid-template-columns: 1fr 1fr 1fr;
}footer .top_pagebar {
    grid-template-columns: 1fr;
}footer .input_holder {
    flex-direction: row;
}footer .sub_agreement {
    white-space: nowrap;
}
}

@media (min-width: 992px) {footer .head_teach {
    margin-top: 0;
}footer .subscribe_holder {
    margin-top: 0;
}
}

@media (max-width: 991px) {footer .text_main_holder {
    gap: 50px;
}
}

@media (max-width: 767px) {footer .lecture_ref {
    padding: 80px 0 30px;
}footer .contact_section {
    padding: 20px;
    justify-content: center;
}footer .info_item {
    width: 100%;
}footer .head_teach, footer .subscribe_holder {
    margin-left: 10px;
    padding: 25px 20px;
    margin-right: 10px;
}footer .online_tools {
    margin-top: 40px;
}
}

@media (max-width: 576px) {footer .lecture_ref {
    padding: 60px 0 20px;
}footer .contact_section {
    transform: translateY(-20px);
    margin-bottom: 40px;
    padding: 15px;
}footer .text_main_holder::before {
    height: calc(100% + 60px);
    top: -30px;
}footer .header_guide {
    padding: 0 20px;
}footer .header_guide::after {
    right: 20px;
    left: 20px;
}footer .head_teach h5, footer .subscribe_holder h5 {
    font-size: calc(22px - 2px);
}footer .top_pagebar a {
    padding: 6px 0;
}footer .input_holder input[type="email"],
    footer .sub_agreement {
    padding: 12px 15px;
}}header {
    overflow: visible;
    position: relative;
    z-index: 99;
    width: 100%;
    background: linear-gradient(to right, rgb(109,120,133) 0%, rgba(0, 0, 0, 0.5) 100%);
}header::before {
    height: 100%;
    opacity: 0.1;
    width: 100%;
    content: '';
    left: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgb(142,153,166,0.5) 10px,
        rgb(142,153,166,0.5) 11px
    );
    z-index: -1;
    position: absolute;
    top: 0;
}header .head_mentor {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    position: relative;
}header .head_mentor::after {
    position: absolute;
    content: '';
    box-shadow: 0 0 10px rgb(109,120,133), 0 0 20px rgb(109,120,133,0.5);
    height: 1px;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgb(142,153,166),
        rgb(109,120,133),
        rgb(142,153,166),
        transparent
    );
    left: 5%;
    width: 90%;
}header .head_mentor .header_guide {
    position: relative;
    margin-right: 20px;
    padding: 5px 10px;
    z-index: 2;
}header .head_mentor .header_guide::before {
    box-shadow: 0 0 15px rgb(109,120,133,0.5);
    opacity: 0;
    position: absolute;
    height: 100%;
    top: 0;
    border: 1px solid rgb(109,120,133,0.5);
    border-radius: 10px;
    left: 0;
    content: '';
    width: 100%;
    transition: opacity 0.4s ease;
}header .head_mentor .header_guide:hover::before {
    opacity: 1;
}header .head_mentor .header_guide .nav_guide {
    transition: transform 0.3s ease;
    display: block;
}header .head_mentor .header_guide:hover .nav_guide {
    transform: scale(1.05);
}header .head_mentor .header_guide .nav_guide svg {
    height: 45px;
    filter: drop-shadow(0 0 5px rgb(109,120,133,0.5));
    width: auto;
}header .head_mentor .head_teach {
    background: rgba(0, 0, 0, 0.2);
    flex-wrap: wrap;
    padding: 15px 20px;
    display: flex;
    margin: 0;
    justify-content: flex-end;
    border-radius: 10px;
    position: relative;
    list-style: none;
}header .head_mentor .head_teach::before {
    content: '';
    opacity: 0.2;
    width: 100%;
    left: 0;
    top: 0;
    background: radial-gradient(
        ellipse at center,
        rgb(109,120,133,0.5) 0%,
        transparent 70%
    );
    height: 100%;
    border-radius: 10px;
    position: absolute;
}header .head_mentor .head_teach .nav_pagewrap {
    position: relative;
    margin: 0;
}header .head_mentor .head_teach .nav_pagewrap::after {
    height: 2px;
    transition: width 0.3s ease, left 0.3s ease;
    bottom: -5px;
    background: rgb(142,153,166);
    box-shadow: 0 0 8px rgb(142,153,166);
    content: '';
    left: 50%;
    position: absolute;
    width: 0;
}header .head_mentor .head_teach .nav_pagewrap:hover::after {
    left: 10%;
    width: 80%;
}header .head_mentor .head_teach .nav_pagewrap a {
    position: relative;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    font-family: Arial, sans-serif;
    color: #ffffff;
    padding: 10px 15px;
    font-size: 15px;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    text-decoration: none;
    font-weight: 400;
}header .head_mentor .head_teach .nav_pagewrap:hover a {
    color: rgb(142,153,166);
    text-shadow: 0 0 5px rgb(142,153,166,0.5);
}

@media (max-width: 992px) {header .head_mentor {
    flex-direction: column;
}header .head_mentor .header_guide {
    align-self: center;
    margin: 0 0 15px 0;
}header .head_mentor .head_teach {
    justify-content: center;
    width: 100%;
}header .head_mentor .head_teach .nav_pagewrap a {
    font-size: calc(15px - 1px);
    padding: 10px 15px;
}}.our_team {
    overflow: hidden;
    padding: 100px 0;
    background: rgb(176,186,198);
    position: relative;
}.our_team::before {
    top: 0;
    height: 100%;
    opacity: 0.15;
    left: 0;
    width: 100%;
    z-index: 1;
    background: linear-gradient(135deg, rgb(142,153,166,0.5) 0%, transparent 50%, rgb(109,120,133,0.5) 100%);
    content: "";
    position: absolute;
}.our_team .container {
    z-index: 2;
    position: relative;
}.our_team .founders_team {
    flex-wrap: wrap;
    display: flex;
    position: relative;
}.our_team h3 {
    position: relative;
    text-align: center;
    letter-spacing: 2px;
    font-weight: 700;
    font-size: 38px;
    color: #000000;
    text-transform: uppercase;
    margin-bottom: 60px;
    width: 100%;
}.our_team h3::after {
    bottom: -15px;
    background: rgb(142,153,166);
    height: 3px;
    transform: translateX(-50%);
    content: "";
    left: 50%;
    width: 50px;
    position: absolute;
}.our_team .knowledge_center,
.our_team .corp_values {
    width: calc(50% - 30px);
    margin-bottom: 30px;
    position: relative;
}.our_team .knowledge_center {
    margin-right: 60px;
    padding-right: 30px;
}.our_team .knowledge_center span {
    position: relative;
    margin-bottom: 20px;
    display: inline-block;
    font-weight: 600;
    color: rgb(142,153,166);
    font-size: 20px;
    border-bottom: 2px solid rgb(142,153,166,0.5);
    padding-bottom: 10px;
}.our_team .knowledge_center p,
.our_team .corp_values p {
    color: #000000;
    margin-bottom: 30px;
    font-size: 17px;
    line-height: 1.8;
}.our_team .pic_box,
.our_team .fast_learn {
    height: 320px;
    overflow: hidden;
    position: relative;
    transition: all 0.4s ease;
    border-radius: 18px 18px 0 18px;
}.our_team .pic_box:hover,
.our_team .fast_learn:hover {
    transform: scale(1.02);
}.our_team .pic_box::after,
.our_team .fast_learn::after {
    z-index: 1;
    height: 100%;
    width: 100%;
    background: linear-gradient(to bottom, transparent 70%, rgba(0, 0, 0, 0.5));
    top: 0;
    left: 0;
    content: "";
    position: absolute;
}.our_team .pic_box::before,
.our_team .fast_learn::before {
    z-index: 2;
    content: "";
    border-left-color: rgb(142,153,166,0.5);
    left: 0;
    height: 100%;
    border-radius: 18px 18px 0 18px;
    position: absolute;
    width: 100%;
    top: 0;
    border: 8px solid transparent;
    opacity: 0;
    transition: opacity 0.4s ease;
    border-bottom-color: rgb(142,153,166,0.5);
    box-sizing: border-box;
}.our_team .fast_learn::before {
    border-left-color: rgb(109,120,133,0.5);
    border-bottom-color: rgb(109,120,133,0.5);
}.our_team .pic_box:hover::before,
.our_team .fast_learn:hover::before {
    opacity: 1;
}.our_team .founders_team::before {
    content: "";
    position: absolute;
    background: linear-gradient(to bottom, rgb(142,153,166,0.5), rgb(109,120,133,0.5));
    width: 2px;
    transform: translate(-50%, -50%);
    height: 70%;
    top: 50%;
    left: 50%;
}.our_team .founders_team::after {
    border-radius: 50%;
    left: 50%;
    top: 50%;
    height: 20px;
    position: absolute;
    width: 20px;
    border: 2px solid rgb(142,153,166);
    content: "";
    background: #ffffff;
    transform: translate(-50%, -50%);
}

@media (max-width: 1200px) {.our_team {
    padding: 80px 0;
}.our_team h3 {
    margin-bottom: 50px;
}.our_team .knowledge_center,
    .our_team .corp_values {
    width: calc(50% - 20px);
}.our_team .knowledge_center {
    margin-right: 40px;
}.our_team .pic_box,
    .our_team .fast_learn {
    height: 280px;
}
}

@media (max-width: 992px) {.our_team h3 {
    margin-bottom: 40px;
}.our_team .knowledge_center,
    .our_team .corp_values {
    padding-right: 0;
    margin-right: 0;
    width: 100%;
}.our_team .corp_values {
    margin-top: 50px;
}.our_team .founders_team::before,
    .our_team .founders_team::after {
    display: none;
}
}

@media (max-width: 768px) {.our_team {
    padding: 60px 0;
}.our_team h3 {
    letter-spacing: 1px;
    font-size: calc(38px * 0.9);
}.our_team .knowledge_center span {
    font-size: calc(20px * 0.95);
}.our_team .pic_box,
    .our_team .fast_learn {
    height: 260px;
}
}

@media (max-width: 576px) {.our_team {
    padding: 50px 0;
}.our_team h3 {
    margin-bottom: 35px;
    font-size: calc(38px * 0.85);
}.our_team .knowledge_center span {
    margin-bottom: 15px;
    font-size: calc(20px * 0.9);
}.our_team .knowledge_center p,
    .our_team .corp_values p {
    font-size: calc(17px * 0.95);
    margin-bottom: 25px;
    line-height: 1.7;
}.our_team .pic_box,
    .our_team .fast_learn {
    height: 220px;
}.our_team .pic_box::before,
    .our_team .fast_learn::before {
    border-width: 6px;
}}

.our_team .corp_values p {
    position: relative;
    padding-left: 25px;
}.our_team .corp_values p::before {
    top: 5px;
    border-radius: 10px;
    left: 0;
    background: rgb(109,120,133,0.5);
    content: "";
    position: absolute;
    bottom: 5px;
    width: 4px;
}.our_team .knowledge_center::after {
    opacity: 0.7;
    content: "";
    border-left: 3px solid rgb(142,153,166);
    border-top: 3px solid rgb(142,153,166);
    width: 50px;
    left: -10px;
    top: -10px;
    height: 50px;
    position: absolute;
}.our_team .corp_values::after {
    opacity: 0.7;
    border-bottom: 3px solid rgb(109,120,133);
    content: "";
    height: 50px;
    right: -10px;
    position: absolute;
    width: 50px;
    border-right: 3px solid rgb(109,120,133);
    bottom: -10px;
}.course_offering {
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, rgb(176,186,198) 0%, rgba(0, 0, 0, 0.5) 100%);
    padding: 80px 0;
}.course_offering::before {
    width: 100%;
    opacity: 0.6;
    left: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgb(142,153,166,0.5) 5%, transparent 10%),
        radial-gradient(circle at 70% 65%, rgb(109,120,133,0.5) 5%, transparent 10%),
        radial-gradient(circle at 40% 80%, rgb(142,153,166,0.5) 4%, transparent 8%),
        radial-gradient(circle at 80% 10%, rgb(109,120,133,0.5) 4%, transparent 8%);
    height: 100%;
    animation: backgroundPulse 15s infinite alternate;
    top: 0;
    position: absolute;
    z-index: 1;
    content: "";
}.course_offering::after {
    z-index: 0;
    width: 200%;
    top: -50%;
    content: "";
    height: 200%;
    transform: rotate(45deg);
    background: linear-gradient(45deg, rgb(142,153,166,0.5) 0%, transparent 70%);
    opacity: 0.2;
    animation: gradientRotate 20s infinite linear;
    left: -50%;
    position: absolute;
}.course_offering .container {
    z-index: 5;
    position: relative;
}.course_offering .founders_team {
    transition: all 0.5s ease;
    align-items: center;
    border-radius: 23px;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1), 
                0 8px 15px rgba(0, 0, 0, 0.5), 
                0 0 0 1px rgb(142,153,166,0.5);
    position: relative;
    overflow: hidden;
}.course_offering .founders_team::before {
    left: 0;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    opacity: 0.1;
    top: 0;
    background: linear-gradient(135deg, rgb(142,153,166,0.5) 0%, transparent 100%);
}.course_offering .tech_training {
    padding: 40px 50px;
    position: relative;
    flex: 1 1 55%;
    z-index: 2;
}.course_offering .header_guide {
    display: inline-block;
    transform: perspective(1000px) rotateY(0deg);
    margin-bottom: 20px;
    position: relative;
    transition: transform 0.6s ease;
}.course_offering .header_guide:hover {
    transform: perspective(1000px) rotateY(10deg);
}.course_offering .header_guide svg {
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.5));
    height: auto;
    width: 120px;
}.course_offering .header_guide svg path {
    fill: rgb(142,153,166);
    transition: fill 0.3s ease;
}.course_offering .header_guide:hover svg path {
    fill: rgb(109,120,133);
}.course_offering .tech_training h3 {
    color: #ffffff;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 25px;
    font-size: 31px;
    position: relative;
    transform-style: preserve-3d;
}.course_offering .tech_training h3::after {
    content: "";
    background: linear-gradient(90deg, rgb(142,153,166) 0%, rgb(109,120,133) 100%);
    left: 0;
    border-radius: 10px;
    bottom: -12px;
    filter: blur(1px);
    position: absolute;
    width: 80px;
    height: 3px;
    transform: translateZ(-5px);
}.course_offering .tech_training p {
    margin-bottom: 30px;
    font-size: 18px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    color: #ffffff;
    line-height: 1.7;
    max-width: 100%;
}.course_offering .pic_box {
    flex: 1 1 45%;
    perspective: 1000px;
    min-height: 450px;
    transition: all 0.5s ease;
    transform-style: preserve-3d;
    position: relative;
}.course_offering .pic_box::before {
    background: linear-gradient(45deg, rgb(142,153,166,0.5) 0%, transparent 70%);
    z-index: 1;
    mix-blend-mode: overlay;
    top: 0;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    animation: overlayPulse 8s infinite alternate;
}.course_offering .pic_box::after {
    bottom: 20px;
    z-index: 2;
    box-shadow: 0 0 30px rgb(142,153,166,0.5);
    border: 1px solid #ffffff;
    opacity: 0.2;
    top: 20px;
    left: 20px;
    right: 20px;
    transform: translateZ(20px);
    position: absolute;
    content: "";
}

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

@keyframes gradientRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes overlayPulse {
    0% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 0.3;
    }
}

@media (hover: hover) {.course_offering .founders_team:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 
                    0 12px 20px rgba(0, 0, 0, 0.5), 
                    0 0 0 1px rgb(142,153,166);
}.course_offering .pic_box:hover {
    transform: rotateY(-5deg) translateZ(10px);
}
}

@media screen and (max-width: 992px) {.course_offering {
    padding: 60px 0;
}.course_offering .tech_training {
    padding: 30px 40px;
}.course_offering .pic_box {
    min-height: 380px;
}.course_offering .header_guide svg {
    width: 100px;
}.course_offering .tech_training h3 {
    font-size: calc(31px * 0.9);
}
}

@media screen and (max-width: 768px) {.course_offering {
    padding: 50px 0;
}.course_offering .founders_team {
    flex-direction: column-reverse;
}.course_offering .tech_training {
    flex: 1 1 100%;
    padding: 30px 25px;
}.course_offering .pic_box {
    min-height: 300px;
    width: 100%;
    flex: 1 1 100%;
}.course_offering .tech_training h3 {
    font-size: calc(31px * 0.8);
    margin-bottom: 20px;
}.course_offering .tech_training p {
    margin-bottom: 20px;
}.course_offering .header_guide {
    margin-bottom: 15px;
}.course_offering .header_guide svg {
    width: 90px;
}.course_offering .tech_training h3::after {
    height: 2px;
    bottom: -10px;
    width: 60px;
}
}

@media screen and (max-width: 480px) {.course_offering {
    padding: 40px 0;
}.course_offering .pic_box {
    min-height: 250px;
}.course_offering .tech_training {
    padding: 25px 20px;
}.course_offering .tech_training h3 {
    font-size: calc(24px * 1.2);
}.course_offering .header_guide svg {
    width: 80px;
}
}