@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Italic-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: italic;
}

:root {
    /* Colors */
    --color-primary: #00C9FF;
    --color-gradient-start: #00C9FF;
    --color-gradient-end: #92FE9D;
    --color-gradient-purple: #9A69EA;
    --color-accent-orange: #FF7F50;
    --color-text-primary: #212121;
    --color-text-secondary: #666666;
    --color-text-light: #999999;
    --color-white: #FFFFFF;
    --color-bg-section: #FAFAFA;
    --color-border: #E0E0E0;
    --color-shadow: rgba(0, 0, 0, 0.1);
    --color-shadow-hover: rgba(0, 0, 0, 0.15);


    --color-chip-adults: #96CCD4;
    --color-chip-kids: #D2691E;


    --font-family: 'Montserrat', sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    --spacing-5xl: 128px;


    --container-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 4px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}


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

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    line-height: 1.5;
    background-color: var(--color-bg-section);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
}

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

/*  Header  */
.header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px var(--color-shadow);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 9999;
}

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

.header__left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header__logo {
    height: 76px;
    width: auto;
}

.header__chips {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.chip--adults {
    background-color: var(--color-white);
    border: 1px solid var(--color-chip-adults);
    color: var(--color-chip-adults);
}

.chip--adults:hover {
    background-color: var(--color-chip-adults);
    color: var(--color-white);
}

.chip--kids {
    background-color: var(--color-white);
    border: 1px solid var(--color-chip-kids);
    color: var(--color-chip-kids);
}

.chip--kids:hover {
    background-color: var(--color-chip-kids);
    color: var(--color-white);
}

.chip--apply {
    background-color: var(--color-chip-adults);
    border: 1px solid var(--color-chip-adults);
    color: var(--color-white);
}

.chip--apply:hover {
    background-color: #1F90B3;
    border-color: #1F90B3;
}

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

.nav__list {
    display: flex;
    gap: var(--spacing-xl);
}

.nav__link {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.nav__link:hover {
    color: var(--color-primary);
}

.header__right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.lang-switcher {
    position: relative;
}

.lang-switcher__btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-chip-adults);
    color: var(--color-chip-adults);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    min-width: 60px;
}

.lang-switcher__btn:hover {
    background-color: var(--color-chip-adults);
    color: var(--color-white);
}

.lang-switcher__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 12px var(--color-shadow);
    padding: var(--spacing-xs) 0;
    display: none;
    min-width: 100%;
    z-index: 1001;
}

.lang-switcher__dropdown.active {
    display: block;
}

.lang-switcher__option {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.lang-switcher__option:hover {
    background-color: var(--color-bg-section);
    color: var(--color-primary);
}

.header__menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.header__menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: 2px 0 10px var(--color-shadow);
    z-index: 10000;
    transition: left var(--transition-normal);
    padding: 80px 24px 40px;
    overflow-y: auto;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu__content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mobile-menu__content .nav__list {
    flex-direction: column;
    gap: 20px;
}

.mobile-menu__content .header__chips {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.mobile-menu__content .chip {
    width: 100%;
}

/*  Hero  */
.hero {
    position: relative;
    background-color: #EA7A56;
    overflow: hidden;
    padding: 0;
    min-height: 700px;
    height: 90vh;
    max-height: 960px;
    display: flex;
    align-items: center;
    z-index: 1001;
}



.sphere {
    position: absolute;
    border-radius: 50%;
    z-index: 1;
}

.sphere--hero-1 {
    width: 360px;
    height: 360px;
    background: radial-gradient(circle at 35% 35%, #9CE2E0 0%, #1F3856 58%);
    top: 62px;
    left: -150px;
    opacity: 1;
    filter: none;
}

.sphere--hero-2 {
    width: 220px;
    height: 220px;
    background: radial-gradient(circle at 40% 40%, #27F4FF 0%, #3A96C7 58%);
    bottom: -7px;
    right: 0%;
    opacity: 1;
    filter: blur(20px);
}

.hero__ellipse {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

.hero__ellipse--top-left {
    width: 80px;
    height: 80px;
    top: 60px;
    left: 30%;
    opacity: 0.45;
    filter: none;
}

.hero__ellipse--bottom-right {
    width: 180px;
    height: 180px;
    bottom: -40px;
    right: 4%;
    opacity: 0.7;
    filter: none;
}

.hero__container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.hero__slider-dots {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-white);
    background: transparent;
    transition: background-color var(--transition-fast);
}

.slider-dot.active {
    background-color: var(--color-white);
    transform: none;
}

.hero__slider-window {
    flex: 1;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.hero__slider-track {
    height: 100%;
    display: flex;
    flex-direction: column;
    will-change: transform;
}

.hero__slide {
    flex: 0 0 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
}

.hero__image-wrapper {
    position: relative;
    width: 100%;
    max-width: 1100px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
    transform: scale(1.08);
}

.hero__title-box {
    position: absolute;
    top: 28%;
    right: 15%;
    transform: none;
    background-color: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    z-index: 5;
    text-align: left;
    min-width: auto;
}

.hero__title {
    color: var(--color-white);
    font-size: 54px;
    font-weight: 800;
    line-height: 1;
    text-transform: none;
    white-space: nowrap;
    letter-spacing: -1px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    filter: drop-shadow(12px 12px 0 rgba(0, 0, 0, 0.12));
}

.hero__title-line {
    display: block;
    background-color: #70C3CE;
    border: 2px solid var(--color-white);
    padding: 10px 24px;
}

.hero__title-line:first-child {
    border-bottom: none;
    padding-bottom: 14px;
    margin-bottom: -2px;
    position: relative;
    z-index: 2;
    border-radius: 4px 4px 0 0;
}

.hero__title-line:last-child {
    position: relative;
    z-index: 1;
    padding-top: 14px;
    border-radius: 0 0 4px 4px;
}

/*  Features  */
.features__container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
}

.feature-card {
    position: relative;
    border-radius: 18px;
    overflow: visible;
    box-shadow: 0 6px 18px var(--color-shadow);
    background: #0f2f3a;
    height: 380px;
}

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

.feature-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 18px;
}

.feature-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 28, 34, 0) 30%, rgba(8, 28, 34, 0.7) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-white);
    border-radius: 18px;
}

.feature-card__title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    min-height: 44px;
    line-height: 1.2;
}

.feature-card__meta {
    font-size: 12px;
    opacity: 0.9;
    margin-bottom: 10px;
}

.feature-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.feature-card__cta:hover {
    background: #1F90B3;
    transform: translateY(-1px);
}

.feature-card__badge {
    position: absolute;
    top: -34px;
    left: -34px;
    width: 76px;
    height: 96px;
    z-index: 2;
    pointer-events: none;
}

/* About  */
.about {
    position: relative;
    overflow: hidden;
    padding-bottom: 250px;
    min-height: 800px;
    display: flex;
    flex-direction: column;
}

.about__container {
    display: block;
    position: relative;
    z-index: 10;
    padding-top: 60px;
    padding-bottom: 300px;
}

.about__content {
    max-width: 580px;
    margin-left: 0;
}

.about__text {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-top: 32px;
    line-height: 1.8;
    text-align: left;
}

.about__title {
    font-size: 82px;
    font-weight: 800;
    color: #222;
    line-height: 1.1;
    text-align: left;
}


.about__bc-logo {
    width: 700px;
    max-width: 60vw;
    height: auto;
    position: absolute;
    left: 0px;
    bottom: 122px;
    z-index: 1;
    opacity: 1;
}


.about__gradient-circle {
    position: absolute;
    width: 550px;
    height: 550px;
    right: -50px;
    top: 130px;
    z-index: 1;
}

.about__avatar {
    display: none;
}

/* Stats  */
.stats {
    background-color: #EFF1F7;
    position: relative;
    height: 877px;
    overflow: hidden;
    padding: 0;
}

.stats__container {
    position: relative;
    width: 100%;
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
}


.stats__content {
    position: absolute;
    top: 100px;
    left: 5%;
    width: 60%;
    height: 600px;
    z-index: 10;
}


.stat-item {
    position: absolute;
    text-align: left;
}

.stat-item__number {
    display: block;
    font-size: 124px;
    font-weight: 900;
    color: #01C0DC;
    line-height: 0.8;
    margin-bottom: 15px;
    letter-spacing: -4px;
}

.stat-item__label {
    display: block;
    font-size: 31px;
    color: #01C0DC;
    font-weight: 700;
    line-height: 1.2;
}


.stat-item--10 {
    top: 0;
    left: 80px;
}


.stat-item--15 {
    top: -20px;
    left: 420px;
}


.stat-item--5000 {
    top: 250px;
    left: 80px;
}


.stat-item--9 {
    top: 480px;
    left: 80px;
    display: flex;
    align-items: center;
    gap: 15px;
}


.stat-item--9 .stat-item__number {
    font-size: 140px;
    margin-bottom: 0;
}


.stats__sphere {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #9CE2E0 0%, #1F3856 58%);
    z-index: 20;
    box-shadow: 15px 15px 30px rgba(0, 0, 0, 0.25);
}


.stats__sphere--big-right {
    width: 110px;
    height: 110px;
    top: -97px;
    left: 510px;
}


.stats__sphere--medium-left {
    width: 100px;
    height: 100px;
    top: 192px;
    left: -8px;
}


.stats__sphere--small-top {
    width: 40px;
    height: 40px;
    top: -53px;
    left: 270px;
}


.stats__sphere--bottom {
    width: 90px;
    height: 90px;
    top: 456px;
    left: 286px;
}


.stats__image-wrapper {
    position: absolute;
    bottom: -50px;
    right: -15%;
    width: 75%;
    height: auto;
    z-index: 1;
}

.city-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats {
        height: auto;
        padding: 60px 0;
    }

    .stats__container {
        display: flex;
        flex-direction: column;
        padding-right: 0;
    }

    .stats__content {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        height: auto;
        padding-left: 40px;
        margin-bottom: 60px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }

    .stat-item {
        position: relative;
        top: auto !important;
        left: auto !important;
    }

    .stats__image-wrapper {
        position: relative;
        width: 100%;
        right: 0;
        bottom: 0;
        margin-top: -50px;
    }


    .stats__sphere {
        display: block;
        opacity: 1;
        z-index: 1;
    }

    .stats__sphere--big-right {
        width: 60px;
        height: 60px;
        top: 10px;
        left: auto;
        right: 20px;
    }

    .stats__sphere--medium-left {
        width: 50px;
        height: 50px;
        top: 150px;
        left: -10px;
    }

    .stats__sphere--small-top {
        width: 30px;
        height: 30px;
        top: -41px;
        left: 44%;
    }

    .stats__sphere--bottom {
        width: 40px;
        height: 40px;
        bottom: 100px;
        left: 2px;
    }
}

/*  Alumni */
.alumni__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.alumni-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--color-white);
    border-radius: 20px;
    border: 1px solid #BCE0FD;
    box-shadow: none;
    text-align: left;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.alumni-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.alumni-card__img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0;
    flex-shrink: 0;
}

.alumni-card__info {
    flex: 1;
}

.alumni-card__name {
    font-weight: 800;
    font-size: 16px;
    color: #000;
    margin-bottom: 4px;
    line-height: 1.2;
}

.alumni-card__role {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.3;
    font-weight: 500;
    white-space: normal;
}

/* Partners (Slider)  */
.partners__slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 40px;
}

.partners__slider-window {
    flex: 1;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.partners__track {
    display: flex;
    align-items: center;
    width: 100%;
    will-change: transform;
}

.partner-logo {
    flex: 0 0 20%;
    max-width: 20%;
    padding: 0 15px;
    height: 80px;
    object-fit: contain;
    filter: none;
    transition: transform var(--transition-fast);
}

.different-logo {
    height: 120px !important;
}

.partner-logo:hover {
    transform: scale(1.2);
}

.partners__nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.partners__nav-btn:hover {
    transform: scale(1.1);
}

.partners__nav-btn img {
    width: 24px;
    height: 24px;
    display: block;
}

/*  Blog  */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--color-white);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid #BCE0FD;
    box-shadow: none;
    display: flex;
    flex-direction: column;
}

.blog-card__header {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-card:hover .blog-card__image {
    transform: scale(1.05);
}

.blog-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.blog-card__overlay-title {
    color: var(--color-white);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.blog-card__body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.blog-card__meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 600;
}

.blog-card__title {
    font-size: 18px;
    font-weight: 800;
    color: #222;
    margin: 0;
    line-height: 1.3;
}

.blog-card__desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/*  Mentors  */
.mentors__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-xl);
}

.mentor-card {
    text-align: center;
}

.mentor-card__img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-md);

}

.mentor-card__name {
    font-weight: 700;
    font-size: 20px;
    color: var(--color-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    margin-bottom: 4px;
}

.mentor-card__role {
    color: #999;
    font-weight: 400;
    font-size: 14px;
}

/*  Contact  */
.contact {
    background-color: var(--color-white);
    position: relative;
    padding: var(--spacing-4xl) 0;
    overflow: hidden;
}

.contact__container {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
}


.contact__sphere {
    position: absolute;
    left: -300px;
    top: 83%;
    transform: translateY(-50%);
    width: 340px;
    height: 340px;
    z-index: 1;
    pointer-events: none;
    opacity: 1;
}

.contact__form-wrapper {
    width: 100%;
    max-width: 700px;
    background: transparent;
    z-index: 2;
    position: relative;

    padding-left: 20px;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.contact__input,
.contact__select,
.contact__textarea {
    width: 100%;
    padding: 18px 24px;
    border: 1px solid #7EC8D6;
    border-radius: 14px;
    font-size: 16px;
    color: var(--color-text-primary);
    background: var(--color-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.contact__input:focus,
.contact__select:focus,
.contact__textarea:focus {
    border-color: var(--color-primary);
}

.contact__input::placeholder,
.contact__textarea::placeholder {
    color: #555;
    font-weight: 400;
}

.contact__select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 16px;
    cursor: pointer;
}

.contact__select-wrapper {
    position: relative;
}

.contact__textarea {
    resize: vertical;
    min-height: 150px;
}

.contact__actions {
    display: flex;
    justify-content: flex-end;
}

.contact__submit {
    background-color: #6AC9D9;
    color: var(--color-white);
    border: none;
    padding: 12px 40px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.contact__submit:hover {
    background-color: #5bbcc9;
}

/* Footer */
.footer {
    background-color: var(--color-white);
    padding: 80px 0 24px;

    border-top: 1px solid #F0F0F0;
}

.footer__container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer__col {
    display: flex;
    flex-direction: column;
}

.footer__logo-link {
    display: inline-block;
    margin-bottom: 24px;
}

.footer__logo {
    width: 140px;
    height: auto;
}

.footer__desc {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 460px;
    text-wrap: balance;
}

.footer__socials {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #F0F4F8;
    transition: all 0.3s ease;
}

.social-link img {
    width: 18px;
    height: 18px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 201, 255, 0.25);
}

.social-link:hover img {
    filter: none;
    opacity: 1;
    filter: brightness(0) invert(1);
}

.footer__title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text-primary);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer__links a {
    color: var(--color-text-secondary);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-block;
}

.footer__links a:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}


.footer__subscribe-box {
    display: flex;
    align-items: center;
    background-color: #F8F9FB;
    border: 1px solid #E1E4E8;
    border-radius: 50px;
    padding: 6px;
    margin-top: 10px;
    transition: all 0.3s ease;
    width: 100%;
}

.footer__subscribe-box:focus-within {
    border-color: var(--color-primary);
    background-color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.footer__input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px 20px;
    font-size: 14px;
    color: var(--color-text-primary);
    outline: none;
    font-family: inherit;
    min-width: 0;
}

.footer__input::placeholder {
    color: #9EA6B5;
}

.footer__btn {
    border-radius: 40px;
    padding: 12px 32px;
    font-size: 14px;
    font-weight: 600;
    margin: 0;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 201, 255, 0.2);
}

.footer__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(0, 201, 255, 0.3);
}

.footer__bottom {
    border-top: 1px solid #EEEEEE;
    padding-top: 24px;
    text-align: center;
    color: #999;
    font-size: 13px;
}


@media (max-width: 1024px) {
    .contact__sphere {
        width: 450px;
        height: 450px;
        left: -250px;
    }

    .contact__form-wrapper {
        max-width: 600px;
    }

    .about__container {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xl);
    }

    .about__title {
        font-size: 46px;
    }

    .about__visuals {
        width: 100%;
        min-height: 320px;
    }


    .about__container {
        padding-bottom: 40px;
        display: block;
    }


    .about {
        padding-bottom: 120px;
        min-height: auto;
    }

    .about__content {
        max-width: 65%;
    }

    .about__title {
        font-size: 58px;
    }

    .about__bc-logo {
        width: 500px;
        left: -20px;
        bottom: 80px;
    }

    .about__gradient-circle {
        width: 450px;
        height: 450px;
        right: -110px;
        top: 80px;
    }

    .hero {
        height: 75vh;
        min-height: 540px;
        max-height: 800px;
    }

    :root {
        --font-size-5xl: 2.25rem;
        --font-size-6xl: 2.25rem;
        --spacing-3xl: 48px;
    }

    .header__logo {
        height: 50px;
    }


    .header__nav,
    .header__chips {
        display: none;
    }

    .header__menu-toggle {
        display: flex;
    }


    .header__container {
        justify-content: space-between;
        padding: 0 20px;
    }

    .nav__list {
        gap: var(--spacing-md);
    }

    .nav__link {
        font-size: var(--font-size-sm);
    }

    .features__container {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 10px;
    }


    .feature-card__badge {
        width: 60px;
        height: 76px;
        top: -20px;
        left: -10px;
    }

    .feature-card {
        margin-top: 25px;
    }


    .alumni__grid {
        grid-template-columns: repeat(2, 1fr);
    }


    .mentors__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer__container {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__col--newsletter {
        grid-column: span 2;
        max-width: 600px;
    }
}


@media (max-width: 767px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .contact__sphere {
        display: none;
    }

    .contact__container {
        justify-content: center;
    }

    .contact__form-wrapper {
        padding-left: 0;
    }

    .about__title {
        font-size: 34px;
    }

    .about__visuals {
        min-height: 200px;
    }


    .about__container {
        padding-bottom: 20px;
        padding-top: 40px;
        display: block;
    }

    .about {
        padding-bottom: 80px;
        min-height: auto;
    }

    .about__content {
        max-width: 68%;
        padding-right: 0;
    }

    .about__title {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .about__text {
        font-size: 12px;
        line-height: 1.6;
        margin-top: 10px;
        padding-bottom: 102px;
    }

    .about__bc-logo {
        width: 280px;
        left: -15px;
        bottom: 20px;
        opacity: 0.9;
    }

    .about__gradient-circle {
        width: 220px;
        height: 220px;
        right: -60px;
        top: 10px;
        opacity: 0.8;
    }

    .hero {
        height: 65vh;
        min-height: 420px;
        max-height: 620px;
    }

    :root {
        --font-size-5xl: 1.875rem;
        --font-size-6xl: 3rem;
        --spacing-lg: 16px;
    }

    .sphere {
        display: none;
    }

    .header__nav {
        display: none;
    }

    .header__menu-toggle {
        display: flex;
    }

    .header__chips {
        flex-direction: row;
        gap: 4px;
    }

    .chip {
        padding: 2px 8px;
        font-size: 0.65rem;
    }

    .header__logo {
        height: 40px;
    }

    .header__container {
        padding: 0 var(--spacing-md);
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: var(--spacing-xl);
        height: auto;
        min-height: 600px;
        overflow: hidden;
    }


    .sphere {
        display: block;
        width: 120px;
        height: 120px;
        opacity: 0.8;
    }

    .sphere--hero-1 {
        top: 10px;
        left: -30px;
    }

    .sphere--hero-2 {
        bottom: 50px;
        right: -30px;
        filter: blur(10px);
    }

    .hero__container {
        flex-direction: column;
        justify-content: flex-start;
        padding-bottom: 40px;
    }

    .hero__slider-dots {
        flex-direction: row;
        margin: 20px auto 0;
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        justify-content: center;
    }

    .hero__slider-window {
        flex: 0 0 auto;
        width: 100%;
        height: 500px;
        min-height: auto;
        margin-bottom: 30px;
        overflow: hidden;
        position: relative;
        z-index: 5;
    }

    .hero__slider-track {
        height: 100%;
    }

    .hero__slide {
        height: 100%;
        width: 100%;

        display: flex;
        justify-content: center;
        align-items: center;
    }

    .hero__image-wrapper {
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .hero__image {
        flex: 0 0 280px;
        width: 100%;
        height: 280px;
        object-fit: contain;
        object-position: center bottom;
        transform: none;
        display: block;
        margin-bottom: 20px;
    }

    .hero__title-box {
        position: static;
        transform: none;
        margin: 0 auto;
        z-index: 10;
        max-width: 90%;
        padding: 0;
        background-color: transparent;
        text-align: center;
        display: flex !important;
        justify-content: center;
        opacity: 1 !important;
        visibility: visible !important;
        border: none;
    }

    .hero__title {
        font-size: 24px;
        white-space: normal;
        line-height: 1;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        filter: drop-shadow(4px 4px 0 rgba(0, 0, 0, 0.12));
    }

    .hero__title-line {
        display: inline-block;
        margin-right: 0;
        background-color: #70C3CE;
        border: 2px solid #fff;
        padding: 6px 16px;
    }

    .hero__title-line:first-child {
        border-bottom: none;
        padding-bottom: 10px;
        margin-bottom: -2px;
        position: relative;
        z-index: 2;
        border-radius: 4px 4px 0 0;
    }

    .hero__title-line:last-child {
        position: relative;
        z-index: 1;
        padding-top: 10px;
        border-radius: 0 0 4px 4px;
    }

    .features__container {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }


    .feature-card__badge {
        width: 50px;
        height: 64px;
        top: -15px;
        left: -5px;
    }

    .feature-card {
        margin-top: 20px;
        height: 340px;
    }

    .about__container {
        flex-direction: column;
    }


    .alumni__grid {
        grid-template-columns: 1fr;
    }


    .blog__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .mentors__grid {
        grid-template-columns: repeat(2, 1fr);
    }


    .partner-logo {
        flex: 0 0 50%;
        max-width: 50%;
        height: 50px;
        padding: 0 25px;
    }

    .different-logo {
        height: 80px;
    }

    .partners__slider-wrapper {
        padding: 0;
    }


    .partners__nav-btn {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
        width: 32px;
        height: 32px;
        background: rgba(255, 255, 255, 0.8);
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .partners__nav-btn--prev {
        left: 0;
    }

    .partners__nav-btn--next {
        right: 0;
    }

    .partners__nav-btn:hover {
        transform: translateY(-50%) scale(1.1);
    }

    .footer__container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer__col--newsletter {
        grid-column: auto;
        margin: 0 auto;
        max-width: 400px;
        width: 100%;
    }


    .footer__btn {
        width: auto;
        padding: 10px 24px;
    }

    .footer__socials {
        justify-content: center;
    }
}


@media (min-width: 768px) and (max-width: 1024px) {
    .partner-logo {
        flex: 0 0 33.333%;
        max-width: 33.333%;
        height: 60px;
    }

    .partners__nav-btn {
        position: absolute;
        width: 40px;
        height: 40px;
    }

    .partners__nav-btn--prev {
        left: -10px;
    }

    .partners__nav-btn--next {
        right: -10px;
    }


    .footer__container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer__col--newsletter {
        grid-column: span 2;
        max-width: 600px;
        margin: 0 auto;
        text-align: center;
    }


    .footer__col--newsletter .footer__desc {
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
        text-wrap: balance;
    }

    .footer__subscribe-box {
        max-width: 100%;
    }

    .footer__btn {
        width: auto;
    }
}

@media (min-width: 375px) and (max-width: 767px) {
    .about__text {
        padding-bottom: 30vw;
    }
}

@media (min-width: 375px) and (max-width: 694px) {
    .stats__content {

        display: grid;
        grid-template-columns: 1fr;

    }
}

@media (min-width: 767px) and (max-width: 1024px) {
    .about__text {
        padding-bottom: 45vw;
    }
}

@media (min-width: 1024px) {
    .contact__sphere {
        left: -183px;
    }

}

@media (min-width: 1025px) and (max-width: 1375px) {
    .about__text {
        padding-bottom: 10vw;
    }
}



/* Blog Header */
.blog-header-section {
    padding: 40px 0 20px;
}

.page-title {
    font-size: clamp(44px, 6vw, 72px);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
}

/* Blog Listing */
.blog-listing-section {
    padding-bottom: 80px;
}

.blog-card {

    border: 1px solid rgba(0, 170, 255, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 170, 255, 0.1);
}

.blog-card__header {

    height: 240px;
}

.blog-card__overlay-title {

    font-size: clamp(22px, 2.5vw, 28px);
    font-weight: 700;
}



.blog-card__title {

    font-weight: 800;
    color: #000;
}

/* Responsive Grid Adjustments */
@media (max-width: 1024px) {
    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog__grid {
        grid-template-columns: 1fr;
    }

    .page-title {
        font-size: 44px;
    }
}