/*==== normalize.css ====*/
@import 'null.css';
/*==== Fonts ====*/
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');
/*==== base null css =====*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}
h1,h2,h3,h4,h5,h6 {
    margin: 0;
    padding: 0;
}
/* === Wrapper === */
.wrapper {
    background-color: #ffffff;
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* === Header Container === */
.wrapper__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    position: relative;
}
.wrapper__main {
    width: 100%;
}

/* === Navigation Bar === */
.navbar {
    position: relative;
    width: 100%;
    height: 84px;
    background-color: #f5f7fa;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 144px;
    box-sizing: border-box;
}
/*==== 404 html ====*/
.error-404 {
    font-family: 'Inter', sans-serif;
    text-align: center;
    padding: 100px 20px;
}

.error-404 h1 {
    font-size: 120px;
    font-weight: bold;
    color: #4CAF4F;
    margin-bottom: 20px;
}

.error-404 h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #333;
}

.error-404 p {
    font-size: 18px;
    color: #555;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.error-404 .button {
    display: inline-block;
    background-color: #4CAF4F;
    color: #fff;
    width: 180px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: background-color 0.3s;
}

.error-404 .button:hover {
    background-color: rgba(76, 175, 79, 0.78);
}

@media (max-width: 768px) {
    .error-404 h1 {
        font-size: 80px;
    }
    .error-404 h2 {
        font-size: 24px;
    }
    .error-404 p {
        font-size: 16px;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-404 h1,
.error-404 h2,
.error-404 p,
.error-404 .button {
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

.error-404 h1 { animation-delay: 0.2s; }
.error-404 h2 { animation-delay: 0.4s; }
.error-404 p { animation-delay: 0.6s; }
.error-404 .button { animation-delay: 0.8s; }
/* === Logo === */
.logo-img {
    height: 28px;
    width: auto;
    cursor: pointer;
}

/* === Menu === */
.menu {
    display: flex;
    gap: 50px;
    align-items: center;
    justify-content: center;
}

.menu-item {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    color: #4d4d4d;
    cursor: pointer;
    transition: color 0.3s ease;
}

.menu-item:hover,
.menu-item.active {
    color: #4caf4f;
}

/* === Login / Sign up Buttons === */
.auth {
    display: flex;
    align-items: center;
    gap: 14px;
}

.login-btn {
    background-color: transparent;
    border: 1px solid #4caf4f;
    color: #4caf4f;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background-color: #4caf4f;
    color: #ffffff;
}

.signup-btn {
    background-color: #4caf4f;
    color: #ffffff;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.signup-btn:hover {
    background-color: #45a049;
}

/* === Hero Section === */
.frame {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 104px;
    padding: 96px 144px;
    width: 100%;
    background-color: #f5f7fa;
    height: 599px;
    box-sizing: border-box;
}

/* === Hero Content === */
.content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 550px;
}

.lessons-and-insights {
    font-family: "Inter", sans-serif;
    font-weight: 700;
    font-size: 64px;
    line-height: 76px;
    color: #4d4d4d;
    margin: 0;
}

.lessons-and-insights .year {
    color: #4caf4f;
}

.text-p {
    font-family: "Inter", sans-serif;
    font-size: 18px;
    color: #717171;
    margin: 0;
}

/* === Primary Button === */
.button {
    width: 128px; /* fixed width */
    height: 52px; /* fixed height */
    background-color: #4caf4f; /* green color */
    color: #ffffff;
    font-family: "Inter", sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    border: none;
    border-radius: 4px; /* rounded corners */
    cursor: pointer;
    padding: 14px 32px; /* top/right/bottom/left padding */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px; /* space between text and icon (if any) */
    opacity: 1;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #45a049; /* darker on hover */
}


/* === Hero Image === */
.computer-img {
    width: 500px;
    height: auto;
    object-fit: contain;
}

/* === Responsive Layout === */
@media (max-width: 992px) {
    .navbar {
        flex-direction: column;
        height: auto;
        padding: 20px;
        gap: 20px;
    }

    .menu {
        flex-wrap: wrap;
        gap: 20px;
    }

    .frame {
        flex-direction: column;
        text-align: center;
        gap: 60px;
        padding: 60px 20px;
        height: auto;
    }

    .content {
        align-items: center;
    }

    .lessons-and-insights {
        font-size: 48px;
        line-height: 58px;
    }

    .text-p {
        font-size: 16px;
    }

    .computer-img {
        width: 80%;
    }
}
/*==== Section Clients =====*/
.clients {
    width: 100%;
    padding: 80px 144px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    background-color: #FFFFFF;
    box-sizing: border-box;
}
.clients-intro {
    text-align: center;
    max-width: 600px;
}
.clients .section-title {
    font-family: "Inter", sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #4D4D4D;
    margin-bottom: 8px;
}
.clients .description {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    color: #717171;
    line-height: 24px;
    margin: 0;
}
.clients-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    width: 100%;
    max-width: 1100px;
}
.clients .logo  img {
    height: 48px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.clients .logo  img:hover {
    opacity: 1;
    transform: scale(1.05);
}
/* === Community Section === */
.community {
    width: 100%;
    padding: 80px 144px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    background-color: #ffffff;
    box-sizing: border-box;
}
.community-header {
    text-align: center;
    max-width: 640px;
}
.community-header .section-title {
    font-family: "Inter", sans-serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 40px;
    color: #4D4D4D;
    margin-bottom: 8px;
}
.community-header .description {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    color: #717171;
    line-height: 24px;
}
.community-cards {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    width: 100%;
    max-width: 1100px;
}
.card {
    background-color: #FFFFFF;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(171, 190, 209, 0.2);
    padding: 32px 24px;
    width: 300px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 4px 12px rgba(171, 190, 209, 0.3);
    border-bottom: 2px solid #4caf4f;
}
.card-icon {
    width: 65px;
    height: 56px;
    object-fit: contain;
    margin-bottom: 16px;
}
.card-title {
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 20px;
    line-height: 28px;
    color: #4d4d4d;
    margin-bottom: 12px;
}
.card-text {
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 24px;
    color: #717171;
}
/* === Responsive Layout === */

@media (max-width: 992px) {
    .clients, .community {
        padding: 60px 20px;
    }

    .clients-logos {
        justify-content: center;
        gap: 24px;
    }
    .community-cards {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }
    .card {
        width: 100%;
        max-width: 360px;
    }
}
/* === Unlock Section === */
.unlock {
    width: 100%;
    background-color: #ffffff;
    padding: 96px 144px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
}

.unlock-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    max-width: 1200px;
    flex-wrap: wrap;
}

/* === Image === */
.unlock-img {
    width: 440px;
    height: auto;
    object-fit: contain;
}

/* === Text Block === */
.unlock-text {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 600px;
}

.unlock-title {
    font-family: "Inter", sans-serif;
    font-size: 36px;
    font-weight: 600;
    line-height: 44px;
    color: #4d4d4d;
    margin: 0;
}

.unlock-description {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #717171;
    margin: 0;
}

/* === Button === */
.button {
    width: fit-content;
    padding: 14px 32px;
    background-color: #4caf4f;
    color: #ffffff;
    font-family: "Inter", sans-serif;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #45a049;
}

/* === Responsive Layout === */
@media (max-width: 992px) {
    .unlock {
        padding: 60px 20px;
    }

    .unlock-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .unlock-img {
        width: 80%;
    }

    .unlock-title {
        font-size: 28px;
        line-height: 36px;
    }

    .unlock-description {
        font-size: 15px;
    }
}

/*==== Section Helping =====*/
.wrapper__main {
    width: 100%;
}
.main__helping {
    margin: 48px 0;
    width: 100%;
    min-height: 288px;
    background-color: #F5F7FA;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 72px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.helping__container {
    width: 540px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.helping__title {
    font-family: "Inter", sans-serif;
    font-size: 36px;
    font-weight: 600;
    color: #4D4D4D;
}
.helping__title-wrap {
    color: #4CAF4F;
}
.helping__description {
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 15px;
    line-height: 24px;
    color: #18191F;
    margin-top: 8px;
    margin-left: -8px;
}
.helping__wrap {
    display: flex;
}
.helping__box {
    width: 255px;
    height: 60px;
    display: flex;
    gap: 16px;
    align-items: center;
}
.helping__counter {
    font-weight: 700;
    font-family: "Inter", sans-serif;
    font-size: 28px;
    line-height: 36px;
    color: #4D4D4D;
}
.helping__label {
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #717171;
}
/*==== media helping ====*/
@media (max-width: 1142px) {
    .helping__container {
      text-align: center;
    }
    .helping__title {
        text-align: center;
    }
}
@media (max-width: 600px) {
    .helping__wrap {
        flex-direction: column;
        gap: 30px;
    }
}
@media (max-width: 1236px) {
    .menu {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%; /* скрыто справа */
        width: 250px;
        height: 100%;
        background: #fff;
        padding: 60px 20px 20px;
        box-shadow: -4px 0 12px rgba(0,0,0,0.1);
        transition: right 0.3s ease-in-out;
        z-index: 1000;
    }

    .menu.active {
        right: 0;
    }

    .menu-item {
        margin: 15px 0;
        font-size: 18px;
        cursor: pointer;
        opacity: 0;
        transform: translateX(20px);
        transition: all 0.3s ease;
    }

    .menu.active .menu-item {
        opacity: 1;
        transform: translateX(0);
        transition-delay: calc(var(--i) * 0.05s);
    }

    .auth-mobile {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }


    .hamburger {
        position: fixed;
        top: 37px;
        right: 20px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 25px;
        height: 18px;
        cursor: pointer;
        z-index: 1101;
    }

    .hamburger span {
        display: block;
        height: 2px;
        background: #000;
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .logo {
        position: fixed;
        top: 20px;
        left: 20px;
        z-index: 1102;
        background-color: #F5F7FA;
        padding: 10px;
        border-radius: 5%;
    }

    .logo-img {
        width: 120px;
    }
    .navbar {
        flex-direction: row;
    }
}
.clients {
    padding: 40px 20px;
}

.clients-intro {
    text-align: center;
    margin-bottom: 30px;
}

.clients-logos-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
}

.clients-logos {
    display: flex;
    width: max-content;
    animation: scroll 20s linear infinite;
    gap: 0;
}

.logo-set {
    display: flex;
    gap: 40px;
    padding-right: 40px;
}

.logo-set img {
    width: 48px;
    height: 48px;
    margin: 0;
    flex-shrink: 0;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* === Discover Section === */
.discover {
    width: 100%;
    background-color: #ffffff;
    padding: 96px 144px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
}
.discover-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    max-width: 1200px;
    flex-wrap: wrap;
}
/* === Image === */
.discover-img {
    width: 440px;
    height: auto;
    object-fit: contain;
}
/* === Text Block === */
.discover-text {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 600px;
}
.discover-title {
    font-family: "Inter", sans-serif;
    font-size: 36px;
    font-weight: 600;
    line-height: 44px;
    color: #4d4d4d;
    margin: 0;
}
.discover-description {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #717171;
    margin: 0;
}
@media (max-width: 992px) {
    .discover {
        padding: 60px 20px;
    }
    .discover-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .discover-img {
        width: 80%;
    }
    .discover-title {
        font-size: 28px;
        line-height: 36px;
    }
    .discover-description {
        font-size: 15px;
    }
}

/* === Customer Section === */
.customer-section {
    width: 100%;
    background-color: #F5F7FA;
    padding: 96px 144px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.customer-section .image {
    width: 440px;
    height: auto;
    object-fit: contain;
}

.customer-section .frame-3 {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 600px;
}

.customer-section .content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.customer-section .we-have-enjoyed {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #717171;
    margin: 0;
}

.customer-section .frame-4 {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.customer-section .text-wrapper-4 {
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 18px;
    line-height: 24px;
    color: #4CAF4F;
}

.customer-section .text-wrapper-5 {
    font-family: "Inter", sans-serif;
    font-size: 15px;
    line-height: 24px;
    color: #717171;
}

.customer-section .frame-5 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.customer-section .frame-6 {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
}

.customer-section .frame-7 {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.customer-section .frame-7:hover {
    transform: translateX(4px);
}

.customer-section .text-wrapper-6 {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #4CAF4F;
    white-space: nowrap;
}

.customer-section .element-arrows-directions {
    width: 20px;
    height: 20px;
}

/* === Responsive === */
@media (max-width: 992px) {
    .customer-section {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
        gap: 40px;
    }

    .customer-section .image {
        width: 80%;
    }

    .customer-section .frame-3 {
        align-items: center;
    }

    .customer-section .frame-5 {
        justify-content: center;
        gap: 24px;
    }

    .customer-section .frame-6 {
        max-width: 300px;
    }

    .customer-section .text-wrapper-6 {
        font-size: 15px;
    }
}
/* === Community Section === */
.community-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    width: 100%;
    padding: 80px 20px;
    background-color: #ffffff;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

/* Header text */
.community-header {
    text-align: center;
    max-width: 800px;
}

.section-title {
    font-weight: 700;
    color: #4d4d4d;
    font-size: 32px;
    margin-bottom: 16px;
}

.description {
    color: #717171;
    font-size: 16px;
    line-height: 1.6;
    margin: 0 auto;
    max-width: 640px;
}

/* Cards layout */
.community-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    width: 100%;
    max-width: 1200px;
}

/* Each card */
.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 360px;
    background: transparent;
    border-radius: 8px;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

/* Card content */
.card-content {
    background-color: #f5f7fa;
    border-radius: 8px;
    padding: 24px 16px;
    margin-top: -60px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card-title {
    font-weight: 600;
    color: #4d4d4d;
    font-size: 16px;
    line-height: 1.4;
}

/* Read more link */
.read-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: color 0.3s ease;
    color: #4caf4f;
    font-weight: 600;
}

.read-more:hover {
    color: #388e3c;
}

.arrow-icon {
    width: 20px;
    height: 20px;
}

/* === Responsive Design === */
@media (max-width: 992px) {
    .section-title {
        font-size: 28px;
    }

    .community-cards {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .community-section {
        padding: 60px 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .description {
        font-size: 15px;
    }

    .community-cards {
        flex-direction: column;
        align-items: center;
    }

    .card {
        max-width: 100%;
    }

    .card-content {
        margin-top: -40px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 20px;
    }

    .description {
        font-size: 14px;
    }

    .card-title {
        font-size: 15px;
    }
}

/*==== footer ====*/
.footer__container-first {
    min-height: 300px;
    text-align: center;
}
.footer__title {
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 64px;
    color: #263238;
    margin-bottom: 32px;
}
.footer__btn {
    background-color: #4CAF4F;
    width: 178px;
    height: 52px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    border: none;
    margin-bottom: 32px;
}
.footer__btn :hover {
    background-color: #45a049; /* darker on hover */
}
.wrapper__footer {
    width: 100%;
}
.footer__container-second {
    background-color: #263238;
    padding: 64px 165px;
    min-height: 328px;
}
.footer__container-second {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}
.footer__box-second {
    display: flex;
    flex-wrap: wrap;
    gap: 80px;
}
.footer-logo {
    margin-bottom: 40px;
    display: flex;
    gap: 2px;
}
.footer__description {
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 14px;
    margin-bottom: 8px;
    color: #F5F7FA;
}
.footer__links-messengers {
    margin-top: 40px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.social {
    transition: all 0.3s ease-in-out;
}
.social:hover {
    transform: scale(1.2) rotate(12deg);
}
.fb-title {
    color: #FFFFFF;
    font-weight: 600;
    font-family: "Inter", sans-serif;
    font-size: 20px;
    margin-bottom: 24px;
}
.list-items {
    margin-bottom: 8px;
}
.list-links {
    color: #F5F7FA;
    font-weight: 400;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    transition: all 0.3s ease-in-out;
}
.list-links:hover {
    color: #45a049;
}
.input__box {
    width: 255px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.29);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}
.send__btn{
    background-color: transparent;
    border: none;
    cursor: pointer;
    margin-top: 6px;
}

.fb__email {
    height: 40px;
    background-color: transparent;
    border: none;
    color: #D9DBE1;
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 14px;
    outline: none;
    margin-left: 12px;
}
.fb__email::placeholder {
    color: #D9DBE1;
    font-family: "Inter", sans-serif;
    font-weight: 400;
    font-size: 14px;
}
@media (max-width: 375px) {
    .footer__title {
        font-size: 54px;
    }
    .footer__box-second {
        align-items: flex-start;
        justify-content: flex-start;
    }
}
@media (max-width: 399px) {
    .footer__container-second {
        background-color: #263238;
        padding: 64px 20px;
        min-height: 328px;
    }
}