/* ==========================================================================
   TypeNexus Kazakhstan
   Core Design System
   ========================================================================== */

:root {
    --tn-bg: #05070a;
    --tn-surface: #0b0f14;

    --tn-text: #f4f7fb;
    --tn-text-muted: #8f9baa;

    --tn-line: rgba(255, 255, 255, 0.12);

    --tn-accent: #77a7ff;

    --tn-container: 1200px;

    --tn-space-section: clamp(88px, 10vw, 160px);

    --tn-radius: 18px;
}


/* ==========================================================================
   Reset
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    margin: 0;
    scroll-behavior: smooth;
}

body {
    margin: 0;

    background: var(--tn-bg);
    color: var(--tn-text);

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    font-size: 16px;
    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a {
    color: inherit;
}


/* ==========================================================================
   Layout
   ========================================================================== */

.tn-main {
    min-height: 100vh;
    overflow: hidden;
}

.tn-container {
    width: min(
        calc(100% - 48px),
        var(--tn-container)
    );

    margin-inline: auto;
}


/* ==========================================================================
   Hero
   ========================================================================== */

.tn-hero {
    min-height: 100svh;

    display: flex;
    align-items: center;

	padding:
		clamp(150px, 18vh, 190px)
		0
		clamp(72px, 10vh, 120px);

    border-bottom: 1px solid var(--tn-line);
}

.tn-hero__eyebrow,
.tn-section__eyebrow {
    margin: 0 0 24px;

    color: var(--tn-accent);

    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;

    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.tn-hero__title {
    max-width: 1000px;

    margin: 0;

    font-size: clamp(56px, 8vw, 118px);
    font-weight: 600;
    line-height: 0.92;

    letter-spacing: -0.065em;
}

.tn-hero__title span {
    color: var(--tn-accent);
}

.tn-hero__lead {
    max-width: 720px;

    margin:
        clamp(32px, 5vw, 56px)
        0
        0;

    color: var(--tn-text-muted);

    font-size: clamp(19px, 2vw, 26px);
    line-height: 1.45;
}


/* ==========================================================================
   Hero meta
   ========================================================================== */

.tn-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;

    margin: 40px 0 0;
    padding: 0;

    list-style: none;
}

.tn-hero__meta li {
    position: relative;

    color: var(--tn-text-muted);

    font-size: 14px;
}

.tn-hero__meta li:not(:last-child)::after {
    content: "·";

    position: absolute;
    right: -17px;

    color: var(--tn-accent);
}


/* ==========================================================================
   Buttons
   ========================================================================== */

.tn-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin-top: 40px;
}

.tn-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;
    padding: 0 24px;

    border: 1px solid var(--tn-line);
    border-radius: 999px;

    text-decoration: none;

    font-size: 14px;
    font-weight: 600;

    transition:
        transform 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease;
}

.tn-button:hover {
    transform: translateY(-2px);
}

.tn-button--primary {
    background: var(--tn-text);
    border-color: var(--tn-text);
    color: var(--tn-bg);
}

.tn-button--secondary {
    background: transparent;
}

.tn-hero__start {
    margin: 24px 0 0;

    color: var(--tn-text-muted);

    font-size: 13px;
}


/* ==========================================================================
   Sections
   ========================================================================== */

.tn-section {
    padding: var(--tn-space-section) 0;

    border-bottom: 1px solid var(--tn-line);
}

.tn-section h2 {
    max-width: 900px;

    margin: 0;

    font-size: clamp(40px, 6vw, 80px);
    font-weight: 500;
    line-height: 1;

    letter-spacing: -0.05em;
}


/* ==========================================================================
   Hero Grid
   ========================================================================== */

.tn-hero__grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(380px, .85fr);

    align-items: center;
    gap: clamp(48px, 6vw, 96px);
}

.tn-hero__content {
    min-width: 0;
}


/* ==========================================================================
   AI Core
   ========================================================================== */

.tn-ai-core {
    position: relative;

    min-height: 570px;
    padding: 22px;

    overflow: hidden;

    border: 1px solid var(--tn-line);
    border-radius: var(--tn-radius);

    background:
        radial-gradient(
            circle at 50% 45%,
            rgba(119, 167, 255, .12),
            transparent 38%
        ),
        rgba(255, 255, 255, .015);
}


/* technical grid */

.tn-ai-core::before {
    content: "";

    position: absolute;
    inset: 0;

    opacity: .24;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, .055) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .055) 1px,
            transparent 1px
        );

    background-size: 42px 42px;

    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent 90%
        );

    pointer-events: none;
}


.tn-ai-core__top,
.tn-ai-core__footer {
    position: relative;
    z-index: 2;

    display: flex;
    justify-content: space-between;
    gap: 20px;

    color: var(--tn-text-muted);

    font-size: 10px;
    font-weight: 700;
    line-height: 1;

    letter-spacing: .14em;
}


/* ==========================================================================
   AI Stage
   ========================================================================== */

.tn-ai-core__stage {
    position: relative;

    height: 410px;
}


/* center */

.tn-ai-core__center {
    position: absolute;

    z-index: 5;

    top: 50%;
    left: 50%;

    width: 146px;
    height: 146px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    transform: translate(-50%, -50%);

    border: 1px solid rgba(119, 167, 255, .65);
    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(119, 167, 255, .22),
            rgba(5, 7, 10, .92) 68%
        );

    box-shadow:
        0 0 80px rgba(119, 167, 255, .14);
}

.tn-ai-core__center strong {
    font-size: 52px;
    font-weight: 500;
    line-height: .9;

    letter-spacing: -.07em;
}

.tn-ai-core__center small {
    margin-top: 12px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .22em;
}


/* pulse */

.tn-ai-core__signal {
    position: absolute;

    inset: -1px;

    border: 1px solid var(--tn-accent);
    border-radius: 50%;

    animation:
        tn-ai-pulse 3.4s ease-out infinite;
}


/* orbits */

.tn-ai-core__orbit {
    position: absolute;

    top: 50%;
    left: 50%;

    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50%;

    transform: translate(-50%, -50%);
}

.tn-ai-core__orbit--1 {
    width: 230px;
    height: 230px;
}

.tn-ai-core__orbit--2 {
    width: 320px;
    height: 320px;

    border-style: dashed;

    animation:
        tn-ai-rotate 30s linear infinite;
}

.tn-ai-core__orbit--3 {
    width: 400px;
    height: 400px;

    opacity: .55;
}


/* nodes */

.tn-ai-core__node {
    position: absolute;

    z-index: 4;

    width: 8px;
    height: 8px;

    border-radius: 50%;

    background: var(--tn-accent);

    box-shadow:
        0 0 20px rgba(119, 167, 255, .8);
}

.tn-ai-core__node--1 {
    top: 17%;
    left: 48%;
}

.tn-ai-core__node--2 {
    top: 48%;
    right: 10%;
}

.tn-ai-core__node--3 {
    bottom: 16%;
    left: 35%;
}

.tn-ai-core__node--4 {
    top: 43%;
    left: 12%;
}


/* ==========================================================================
   Learning Flow
   ========================================================================== */

.tn-ai-core__flow {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;

    padding: 16px 0;

    border-top: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .1em;
}

.tn-ai-core__flow i {
    color: var(--tn-accent);

    font-style: normal;
}

.tn-ai-core__footer {
    margin-top: 18px;
}


/* ==========================================================================
   AI Core animation
   ========================================================================== */

@keyframes tn-ai-rotate {

    to {
        transform:
            translate(-50%, -50%)
            rotate(360deg);
    }
}

@keyframes tn-ai-pulse {

    0% {
        opacity: .65;
        transform: scale(1);
    }

    70%,
    100% {
        opacity: 0;
        transform: scale(1.55);
    }
}

/* ==========================================================================
   Section Header
   ========================================================================== */

.tn-section-head {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
    align-items: end;
    gap: 64px;

    margin-bottom: clamp(64px, 8vw, 110px);
}

.tn-section-head__lead {
    max-width: 440px;
    margin: 0 0 8px;

    color: var(--tn-text-muted);

    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.45;
}


/* ==========================================================================
   Program
   ========================================================================== */

.tn-program__path {
    border-top: 1px solid var(--tn-line);
}

.tn-program-card {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;

    min-height: 116px;

    border-bottom: 1px solid var(--tn-line);
}

.tn-program-card__number {
    align-self: start;

    padding-top: 31px;

    color: var(--tn-accent);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: .12em;
}

.tn-program-card h3 {
    margin: 0;

    font-size: clamp(24px, 3vw, 38px);
    font-weight: 500;
    line-height: 1.1;

    letter-spacing: -.035em;
}

.tn-program-card p {
    max-width: 650px;

    margin: 9px 0 0;

    color: var(--tn-text-muted);

    font-size: 14px;
    line-height: 1.55;
}

.tn-program-card__marker {
    color: var(--tn-text-muted);

    font-size: 18px;

    transition:
        color 180ms ease,
        transform 180ms ease;
}

.tn-program-card:hover .tn-program-card__marker {
    color: var(--tn-accent);
    transform: translateX(5px);
}


/* result */

.tn-program__result {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr auto;
    align-items: center;
    gap: 24px;

    margin-top: 56px;
}

.tn-program__result > span {
    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-program__result strong {
    color: var(--tn-accent);

    font-size: 13px;
    font-weight: 700;
    line-height: 1.1;

    text-align: center;
    letter-spacing: .12em;
}

.tn-program__line {
    height: 1px;

    background:
        linear-gradient(
            90deg,
            var(--tn-line),
            var(--tn-accent),
            var(--tn-line)
        );
}


/* ==========================================================================
   Program responsive
   ========================================================================== */

@media (max-width: 800px) {

    .tn-section-head {
        grid-template-columns: 1fr;
        gap: 28px;

        margin-bottom: 56px;
    }

    .tn-program-card {
        grid-template-columns: 42px minmax(0, 1fr);

        gap: 16px;

        padding: 24px 0;
    }

    .tn-program-card__number {
        padding-top: 5px;
    }

    .tn-program-card__marker {
        display: none;
    }

    .tn-program-card p {
        font-size: 13px;
    }

    .tn-program__result {
        grid-template-columns: auto 1fr auto;

        gap: 14px;
    }

    .tn-program__result .tn-program__line:nth-of-type(2),
    .tn-program__result > span:last-child {
        display: none;
    }
}

/* ==========================================================================
   What You Build
   ========================================================================== */

.tn-build__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));

    border-top: 1px solid var(--tn-line);
    border-left: 1px solid var(--tn-line);
}

.tn-build-card {
    min-width: 0;

    border-right: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);

    background: rgba(255, 255, 255, .012);
}

.tn-build-card__head {
    min-height: 54px;
    padding: 0 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    border-bottom: 1px solid var(--tn-line);

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .13em;
}

.tn-build-card__head span:last-child {
    color: var(--tn-accent);
}


/* ==========================================================================
   Visual area
   ========================================================================== */

.tn-build-card__visual {
    position: relative;

    height: 290px;

    overflow: hidden;

    border-bottom: 1px solid var(--tn-line);

    background:
        linear-gradient(
            rgba(255, 255, 255, .035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .035) 1px,
            transparent 1px
        );

    background-size: 32px 32px;
}


/* ==========================================================================
   Card body
   ========================================================================== */

.tn-build-card__body {
    padding: 28px 24px 34px;
}

.tn-build-card__step {
    display: block;

    margin-bottom: 18px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-build-card h3 {
    margin: 0;

    font-size: clamp(24px, 2.4vw, 34px);
    font-weight: 500;
    line-height: 1.05;

    letter-spacing: -.04em;
}

.tn-build-card__body p {
    margin: 18px 0 0;

    color: var(--tn-text-muted);

    font-size: 13px;
    line-height: 1.65;
}


/* ==========================================================================
   ML visual
   ========================================================================== */

.tn-ml-chart {
    position: absolute;
    inset: 32px;
}

.tn-ml-chart::before,
.tn-ml-chart::after {
    content: "";

    position: absolute;

    background: rgba(255, 255, 255, .16);
}

.tn-ml-chart::before {
    left: 0;
    bottom: 20px;

    width: 100%;
    height: 1px;
}

.tn-ml-chart::after {
    left: 20px;
    top: 0;

    width: 1px;
    height: 100%;
}

.tn-ml-line {
    position: absolute;

    left: 15%;
    top: 50%;

    width: 72%;
    height: 1px;

    background: var(--tn-accent);

    transform: rotate(-25deg);

    box-shadow:
        0 0 20px rgba(119, 167, 255, .45);
}

.tn-ml-point {
    position: absolute;

    width: 8px;
    height: 8px;

    border: 1px solid var(--tn-accent);
    border-radius: 50%;

    background: var(--tn-bg);
}

.tn-ml-point--1 { left: 18%; bottom: 25%; }
.tn-ml-point--2 { left: 29%; bottom: 38%; }
.tn-ml-point--3 { left: 42%; bottom: 42%; }
.tn-ml-point--4 { left: 55%; bottom: 57%; }
.tn-ml-point--5 { left: 68%; bottom: 62%; }
.tn-ml-point--6 { left: 79%; bottom: 76%; }

.tn-ml-label {
    position: absolute;

    right: 0;
    top: 12%;

    color: var(--tn-accent);

    font-size: 8px;
    font-weight: 700;
    letter-spacing: .14em;
}


/* ==========================================================================
   Computer Vision visual
   ========================================================================== */

.tn-vision {
    position: absolute;
    inset: 28px;

    display: grid;
    grid-template-columns: 1fr .75fr;
    align-items: center;
    gap: 20px;
}

.tn-vision__frame {
    position: relative;

    aspect-ratio: 1;

    display: grid;
    place-items: center;

    background:
        radial-gradient(
            circle,
            rgba(119, 167, 255, .14),
            transparent 65%
        );
}

.tn-vision__object {
    width: 62%;
    aspect-ratio: 1;

    display: grid;
    place-items: center;

    border: 1px solid rgba(119, 167, 255, .5);

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-vision__corner {
    position: absolute;

    width: 22px;
    height: 22px;

    border-color: var(--tn-accent);
}

.tn-vision__corner--tl {
    top: 0;
    left: 0;

    border-top: 1px solid;
    border-left: 1px solid;
}

.tn-vision__corner--tr {
    top: 0;
    right: 0;

    border-top: 1px solid;
    border-right: 1px solid;
}

.tn-vision__corner--bl {
    bottom: 0;
    left: 0;

    border-bottom: 1px solid;
    border-left: 1px solid;
}

.tn-vision__corner--br {
    right: 0;
    bottom: 0;

    border-right: 1px solid;
    border-bottom: 1px solid;
}

.tn-vision__result span,
.tn-vision__result small {
    display: block;

    color: var(--tn-text-muted);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .13em;
}

.tn-vision__result strong {
    display: block;

    margin: 8px 0 18px;

    color: var(--tn-accent);

    font-size: 12px;
    letter-spacing: .08em;
}

.tn-vision__confidence {
    height: 2px;

    margin-bottom: 10px;

    background: var(--tn-line);
}

.tn-vision__confidence i {
    display: block;

    width: 94%;
    height: 100%;

    background: var(--tn-accent);
}


/* ==========================================================================
   LLM visual
   ========================================================================== */

.tn-llm {
    position: absolute;
    inset: 30px 26px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tn-llm__prompt,
.tn-llm__answer {
    padding: 14px;

    border: 1px solid var(--tn-line);

    background: rgba(5, 7, 10, .75);
}

.tn-llm__prompt {
    width: 82%;
}

.tn-llm__answer {
    width: 86%;
    margin-left: auto;
}

.tn-llm__prompt span,
.tn-llm__answer span {
    color: var(--tn-accent);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-llm p {
    margin: 7px 0 0;

    color: var(--tn-text-muted);

    font-size: 10px;
    line-height: 1.5;
}

.tn-llm__connection {
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.tn-llm__connection i {
    width: 4px;
    height: 4px;

    border-radius: 50%;

    background: var(--tn-accent);

    opacity: .25;

    animation: tn-llm-signal 1.8s ease-in-out infinite;
}

.tn-llm__connection i:nth-child(2) { animation-delay: .15s; }
.tn-llm__connection i:nth-child(3) { animation-delay: .30s; }
.tn-llm__connection i:nth-child(4) { animation-delay: .45s; }
.tn-llm__connection i:nth-child(5) { animation-delay: .60s; }

@keyframes tn-llm-signal {

    50% {
        opacity: 1;
        transform: scale(1.6);
    }
}


/* ==========================================================================
   Final project
   ========================================================================== */

.tn-build-final {
    display: grid;
    grid-template-columns: 100px minmax(280px, .8fr) minmax(420px, 1.2fr);
    align-items: center;
    gap: clamp(28px, 5vw, 72px);

    margin-top: 48px;
    padding: clamp(32px, 5vw, 64px);

    border: 1px solid rgba(119, 167, 255, .32);

    background:
        radial-gradient(
            circle at 85% 50%,
            rgba(119, 167, 255, .10),
            transparent 35%
        );
}

.tn-build-final__index {
    color: rgba(119, 167, 255, .24);

    font-size: clamp(70px, 8vw, 110px);
    font-weight: 500;
    line-height: 1;

    letter-spacing: -.07em;
}

.tn-build-final__content > span {
    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-build-final h3 {
    margin: 14px 0 0;

    font-size: clamp(30px, 4vw, 52px);
    font-weight: 500;
    line-height: 1;

    letter-spacing: -.045em;
}

.tn-build-final p {
    max-width: 520px;

    margin: 20px 0 0;

    color: var(--tn-text-muted);

    font-size: 14px;
    line-height: 1.6;
}

.tn-build-final__path {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .12em;
}

.tn-build-final__path i {
    color: var(--tn-line);

    font-style: normal;
}

.tn-build-final__path strong {
    color: var(--tn-accent);

    font-weight: 700;
}


/* ==========================================================================
   What You Build responsive
   ========================================================================== */

@media (max-width: 1000px) {

    .tn-build__grid {
        grid-template-columns: 1fr;
    }

    .tn-build-card__visual {
        height: 330px;
    }

    .tn-build-final {
        grid-template-columns: 80px 1fr;
    }

    .tn-build-final__path {
        grid-column: 1 / -1;

        margin-top: 16px;
    }
}


@media (max-width: 600px) {

    .tn-build-card__visual {
        height: 270px;
    }

    .tn-build-final {
        display: block;

        padding: 28px 22px;
    }

    .tn-build-final__index {
        margin-bottom: 28px;

        font-size: 72px;
    }

    .tn-build-final__path {
        margin-top: 36px;

        flex-wrap: wrap;
    }
}

/* ==========================================================================
   How It Works
   ========================================================================== */

.tn-learning__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    margin-bottom: 72px;

    border-top: 1px solid var(--tn-line);
    border-left: 1px solid var(--tn-line);
}

.tn-learning__stats article {
    min-height: 180px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 24px;

    border-right: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);
}

.tn-learning__stats strong {
    font-size: clamp(54px, 6vw, 88px);
    font-weight: 500;
    line-height: .9;

    letter-spacing: -.07em;
}

.tn-learning__stats span {
    color: var(--tn-text-muted);

    font-size: 11px;
    font-weight: 600;

    letter-spacing: .08em;
    text-transform: uppercase;
}


/* system */

.tn-learning__system {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, .45fr);

    border: 1px solid var(--tn-line);
}

.tn-learning__timeline {
    min-width: 0;

    border-right: 1px solid var(--tn-line);
}

.tn-learning__timeline-head {
    min-height: 54px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 22px;

    border-bottom: 1px solid var(--tn-line);

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .14em;
}

.tn-learning__timeline-head span:last-child {
    color: var(--tn-accent);
}


/* learning sequence */

.tn-learning__week {
    min-height: 440px;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        70px
        minmax(0, 1fr)
        70px
        minmax(0, 1fr);

    align-items: stretch;
}

.tn-learning-day {
    position: relative;

    padding: 32px 24px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tn-learning-day__index {
    color: rgba(119, 167, 255, .25);

    font-size: 62px;
    font-weight: 500;
    line-height: 1;

    letter-spacing: -.07em;
}

.tn-learning-day small {
    display: block;

    margin-bottom: 12px;

    color: var(--tn-accent);

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .15em;
}

.tn-learning-day h3 {
    margin: 0;

    font-size: clamp(22px, 2vw, 30px);
    font-weight: 500;
    line-height: 1.05;

    letter-spacing: -.035em;
}

.tn-learning-day p {
    margin: 16px 0 0;

    color: var(--tn-text-muted);

    font-size: 12px;
    line-height: 1.6;
}


/* connectors */

.tn-learning__connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    color: var(--tn-accent);
}

.tn-learning__connector span {
    width: 1px;
    height: 36%;

    background:
        linear-gradient(
            transparent,
            var(--tn-line),
            transparent
        );
}

.tn-learning__connector i {
    margin: 15px 0;

    font-size: 14px;
    font-style: normal;
}


/* tools */

.tn-learning__tools {
    padding: 30px;

    background:
        radial-gradient(
            circle at 100% 0%,
            rgba(119, 167, 255, .08),
            transparent 38%
        );
}

.tn-learning__tools-label {
    margin: 0 0 22px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-learning__tools > h3 {
    max-width: 300px;

    margin: 0 0 38px;

    font-size: clamp(24px, 2.5vw, 34px);
    font-weight: 500;
    line-height: 1.08;

    letter-spacing: -.04em;
}

.tn-learning__tool {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 3px 12px;

    padding: 16px 0;

    border-top: 1px solid var(--tn-line);
}

.tn-learning__tool > span {
    grid-row: 1 / 3;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
}

.tn-learning__tool strong {
    font-size: 13px;
    font-weight: 600;
}

.tn-learning__tool small {
    color: var(--tn-text-muted);

    font-size: 10px;
}

.tn-learning__note {
    margin: 32px 0 0;

    padding-top: 22px;

    border-top: 1px solid var(--tn-line);

    color: var(--tn-text-muted);

    font-size: 11px;
    line-height: 1.6;
}


/* principle */

.tn-learning__principle {
    display: grid;
    grid-template-columns: 220px 1fr;
    align-items: center;
    gap: 40px;

    margin-top: 32px;
    padding: 28px 0;

    border-top: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);
}

.tn-learning__principle > span {
    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .15em;
}

.tn-learning__principle p {
    margin: 0;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;

    font-size: clamp(14px, 1.5vw, 18px);
}

.tn-learning__principle strong {
    font-weight: 500;
}

.tn-learning__principle i {
    color: var(--tn-accent);

    font-style: normal;
}


/* responsive */

@media (max-width: 1000px) {

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

    .tn-learning__system {
        grid-template-columns: 1fr;
    }

    .tn-learning__timeline {
        border-right: 0;
        border-bottom: 1px solid var(--tn-line);
    }

    .tn-learning__tools {
        padding: 32px;
    }
}


@media (max-width: 760px) {

    .tn-learning__week {
        display: block;

        min-height: auto;
    }

    .tn-learning-day {
        min-height: 260px;

        border-bottom: 1px solid var(--tn-line);
    }

    .tn-learning__connector {
        display: none;
    }

    .tn-learning__principle {
        grid-template-columns: 1fr;

        gap: 20px;
    }

    .tn-learning__principle p {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}


@media (max-width: 520px) {

    .tn-learning__stats {
        grid-template-columns: 1fr 1fr;
    }

    .tn-learning__stats article {
        min-height: 145px;

        padding: 18px;
    }

    .tn-learning__stats strong {
        font-size: 56px;
    }
}

/* ==========================================================================
   Demo Day
   ========================================================================== */

.tn-demo {
    position: relative;

    background:
        radial-gradient(
            circle at 50% 65%,
            rgba(119, 167, 255, .07),
            transparent 35%
        );
}

.tn-demo__stage {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr);

    border: 1px solid var(--tn-line);
}


/* ==========================================================================
   Demo screen
   ========================================================================== */

.tn-demo__screen {
    position: relative;

    min-height: 620px;

    display: flex;
    flex-direction: column;

    padding: 26px;

    overflow: hidden;

    border-right: 1px solid var(--tn-line);

    background:
        linear-gradient(
            rgba(255, 255, 255, .03) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .03) 1px,
            transparent 1px
        );

    background-size: 44px 44px;
}

.tn-demo__screen::after {
    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    border: 1px solid rgba(119, 167, 255, .12);
    border-radius: 50%;

    box-shadow:
        0 0 120px rgba(119, 167, 255, .07);

    pointer-events: none;
}

.tn-demo__screen-head {
    position: relative;
    z-index: 2;

    display: flex;
    justify-content: space-between;
    gap: 20px;

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .15em;
}

.tn-demo__screen-head span:last-child {
    color: var(--tn-accent);
}


/* project */

.tn-demo__project {
    position: relative;
    z-index: 2;

    margin: auto 0;

    text-align: center;
}

.tn-demo__project-label {
    display: block;

    margin-bottom: 28px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .2em;
}

.tn-demo__project strong {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(16px, 3vw, 36px);

    font-size: clamp(46px, 6vw, 88px);
    font-weight: 500;
    line-height: .9;

    letter-spacing: -.065em;
}

.tn-demo__project strong i {
    color: var(--tn-accent);

    font-size: .45em;
    font-style: normal;

    letter-spacing: 0;
}

.tn-demo__project p {
    margin: 38px auto 0;

    color: var(--tn-text-muted);

    font-size: 13px;
    line-height: 1.75;
}


/* status */

.tn-demo__status {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    gap: 10px;

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .14em;
}

.tn-demo__status span {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--tn-accent);

    box-shadow:
        0 0 15px rgba(119, 167, 255, .8);

    animation: tn-demo-status 2.2s ease-in-out infinite;
}

@keyframes tn-demo-status {

    50% {
        opacity: .35;
    }
}


/* ==========================================================================
   Demo information
   ========================================================================== */

.tn-demo__info {
    padding: 32px;
}

.tn-demo__date {
    padding-bottom: 38px;

    border-bottom: 1px solid var(--tn-line);
}

.tn-demo__date span,
.tn-demo__date small {
    display: block;

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-demo__date strong {
    display: block;

    margin: 8px 0;

    color: var(--tn-accent);

    font-size: clamp(84px, 9vw, 132px);
    font-weight: 500;
    line-height: .82;

    letter-spacing: -.08em;
}


/* details */

.tn-demo__details article {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 14px;

    padding: 24px 0;

    border-bottom: 1px solid var(--tn-line);
}

.tn-demo__details article > span {
    padding-top: 3px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
}

.tn-demo__details strong {
    font-size: 14px;
    font-weight: 600;
}

.tn-demo__details p {
    margin: 7px 0 0;

    color: var(--tn-text-muted);

    font-size: 11px;
    line-height: 1.55;
}


/* ==========================================================================
   Demo message
   ========================================================================== */

.tn-demo__message {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr) 300px;
    align-items: end;
    gap: clamp(28px, 5vw, 72px);

    padding:
        clamp(72px, 9vw, 130px)
        0
        20px;
}

.tn-demo__message > span {
    align-self: start;

    padding-top: 10px;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-demo__message blockquote {
    margin: 0;

    font-size: clamp(34px, 5vw, 68px);
    font-weight: 400;
    line-height: 1.02;

    letter-spacing: -.05em;
}

.tn-demo__message > p {
    margin: 0 0 6px;

    color: var(--tn-text-muted);

    font-size: 13px;
    line-height: 1.65;
}


/* ==========================================================================
   Demo responsive
   ========================================================================== */

@media (max-width: 900px) {

    .tn-demo__stage {
        grid-template-columns: 1fr;
    }

    .tn-demo__screen {
        min-height: 520px;

        border-right: 0;
        border-bottom: 1px solid var(--tn-line);
    }

    .tn-demo__message {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .tn-demo__message > p {
        max-width: 500px;
    }
}


@media (max-width: 560px) {

    .tn-demo__screen {
        min-height: 440px;

        padding: 18px;
    }

    .tn-demo__screen-head span:first-child {
        max-width: 170px;
    }

    .tn-demo__project strong {
        flex-direction: column;

        gap: 14px;
    }

    .tn-demo__project strong i {
        transform: rotate(90deg);
    }

    .tn-demo__info {
        padding: 24px 20px;
    }

    .tn-demo__message {
        padding-top: 72px;
    }
}

/* ==========================================================================
   First Cohort
   ========================================================================== */

.tn-cohort__board {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);

    border: 1px solid var(--tn-line);
}


/* main */

.tn-cohort__main {
    position: relative;

    min-height: 570px;
    padding: 28px;

    display: flex;
    flex-direction: column;

    overflow: hidden;

    border-right: 1px solid var(--tn-line);

    background:
        radial-gradient(
            circle at 50% 55%,
            rgba(119, 167, 255, .10),
            transparent 35%
        ),
        linear-gradient(
            rgba(255, 255, 255, .025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .025) 1px,
            transparent 1px
        );

    background-size:
        auto,
        44px 44px,
        44px 44px;
}

.tn-cohort__status {
    display: flex;
    align-items: center;
    gap: 10px;

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .14em;
}

.tn-cohort__status > span {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--tn-accent);

    box-shadow:
        0 0 16px rgba(119, 167, 255, .8);
}


/* identity */

.tn-cohort__identity {
    margin: auto 0;

    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 20px;
}

.tn-cohort__identity > span {
    grid-column: 1 / -1;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-cohort__identity strong {
    display: flex;
    align-items: flex-end;
    gap: 18px;

    font-size: clamp(110px, 14vw, 200px);
    font-weight: 500;
    line-height: .73;

    letter-spacing: -.09em;
}

.tn-cohort__identity strong small {
    padding-bottom: 8px;

    color: var(--tn-accent);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: .13em;
}

.tn-cohort__identity p {
    margin: 0 0 4px;

    color: var(--tn-text-muted);

    font-size: 13px;
    line-height: 1.5;
}


/* route */

.tn-cohort__route {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr auto;
    align-items: center;
    gap: 18px;
}

.tn-cohort__route > span {
    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;
    letter-spacing: .12em;
}

.tn-cohort__route small {
    display: block;

    margin-bottom: 5px;

    color: var(--tn-accent);

    font-size: 8px;
}

.tn-cohort__route i {
    height: 1px;

    background:
        linear-gradient(
            90deg,
            var(--tn-line),
            var(--tn-accent),
            var(--tn-line)
        );
}


/* ==========================================================================
   Cohort facts
   ========================================================================== */

.tn-cohort__facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.tn-cohort__facts article {
    min-height: 285px;

    display: flex;
    flex-direction: column;

    padding: 26px;

    border-right: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);
}

.tn-cohort__facts article:nth-child(2n) {
    border-right: 0;
}

.tn-cohort__facts article:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.tn-cohort__facts article > span {
    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;
    letter-spacing: .15em;
}

.tn-cohort__facts strong {
    margin: auto 0 8px;

    color: var(--tn-text);

    font-size: clamp(36px, 4vw, 60px);
    font-weight: 500;
    line-height: .9;

    letter-spacing: -.055em;
}

.tn-cohort__facts p {
    margin: 0;

    color: var(--tn-text-muted);

    font-size: 10px;
}


/* ==========================================================================
   Schedule
   ========================================================================== */

.tn-cohort__schedule {
    display: grid;
    grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);

    margin-top: 32px;

    border: 1px solid var(--tn-line);
}

.tn-cohort__schedule-intro {
    padding: clamp(28px, 4vw, 48px);

    border-right: 1px solid var(--tn-line);
}

.tn-cohort__schedule-intro > span {
    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-cohort__schedule-intro h3 {
    margin: 28px 0 0;

    font-size: clamp(34px, 4vw, 54px);
    font-weight: 500;
    line-height: .95;

    letter-spacing: -.05em;
}

.tn-cohort__schedule-intro p {
    max-width: 340px;

    margin: 26px 0 0;

    color: var(--tn-text-muted);

    font-size: 12px;
    line-height: 1.65;
}


/* calendar */

.tn-cohort__calendar {
    min-width: 0;

    padding: 30px;
}

.tn-cohort__calendar-head,
.tn-cohort__calendar-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.tn-cohort__calendar-head {
    border-bottom: 1px solid var(--tn-line);
}

.tn-cohort__calendar-head span {
    padding: 0 10px 14px;

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;

    text-align: center;
    letter-spacing: .13em;
}

.tn-cohort__calendar-row > div {
    min-height: 190px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    border-right: 1px solid var(--tn-line);
}

.tn-cohort__calendar-row > div:last-child {
    border-right: 0;
}

.tn-cohort__calendar-row small {
    color: var(--tn-text-muted);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .14em;
}

.tn-cohort__calendar-row strong {
    margin: 12px 0 8px;

    font-size: clamp(20px, 2vw, 28px);
    font-weight: 500;
}

.tn-cohort__calendar-row span {
    color: var(--tn-text-muted);

    font-size: 7px;
    font-weight: 700;
    letter-spacing: .12em;
}

.tn-cohort__calendar-row .is-live {
    position: relative;

    background:
        linear-gradient(
            180deg,
            rgba(119, 167, 255, .08),
            transparent
        );
}

.tn-cohort__calendar-row .is-live::before {
    content: "";

    position: absolute;
    top: -1px;
    left: 20%;
    right: 20%;

    height: 1px;

    background: var(--tn-accent);

    box-shadow:
        0 0 15px rgba(119, 167, 255, .7);
}

.tn-cohort__calendar-row .is-live small,
.tn-cohort__calendar-row .is-live strong {
    color: var(--tn-accent);
}

.tn-cohort__timezone {
    margin: 22px 0 0;

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;

    text-align: right;
    letter-spacing: .14em;
}


/* ==========================================================================
   Fit
   ========================================================================== */

.tn-cohort__fit {
    display: grid;
    grid-template-columns: 1fr 1fr;

    margin-top: 32px;

    border-top: 1px solid var(--tn-line);
    border-left: 1px solid var(--tn-line);
}

.tn-cohort__fit > div {
    padding: clamp(28px, 4vw, 48px);

    border-right: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);
}

.tn-cohort__fit-label {
    display: block;

    margin-bottom: 30px;

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .16em;
}

.tn-cohort__fit > div:last-child .tn-cohort__fit-label {
    color: var(--tn-accent);
}

.tn-cohort__fit p {
    margin: 14px 0;

    display: flex;
    align-items: center;
    gap: 14px;

    font-size: clamp(14px, 1.4vw, 17px);
}

.tn-cohort__fit p i {
    width: 20px;

    color: var(--tn-text-muted);

    font-style: normal;
    text-align: center;
}

.tn-cohort__fit > div:last-child p i {
    color: var(--tn-accent);
}


/* ==========================================================================
   First Cohort responsive
   ========================================================================== */

@media (max-width: 1000px) {

    .tn-cohort__board {
        grid-template-columns: 1fr;
    }

    .tn-cohort__main {
        min-height: 500px;

        border-right: 0;
        border-bottom: 1px solid var(--tn-line);
    }

    .tn-cohort__facts article {
        min-height: 210px;
    }

    .tn-cohort__schedule {
        grid-template-columns: 1fr;
    }

    .tn-cohort__schedule-intro {
        border-right: 0;
        border-bottom: 1px solid var(--tn-line);
    }
}


@media (max-width: 650px) {

    .tn-cohort__main {
        min-height: 460px;

        padding: 20px;
    }

    .tn-cohort__identity {
        display: block;
    }

    .tn-cohort__identity strong {
        margin-top: 18px;

        font-size: 120px;
    }

    .tn-cohort__identity p {
        margin-top: 24px;
    }

    .tn-cohort__route {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .tn-cohort__route i {
        display: none;
    }

    .tn-cohort__facts article {
        min-height: 170px;

        padding: 20px;
    }

    .tn-cohort__calendar {
        padding: 22px 14px;
    }

    .tn-cohort__calendar-row > div {
        min-height: 140px;
    }

    .tn-cohort__calendar-row strong {
        font-size: 16px;
    }

    .tn-cohort__calendar-row span {
        display: none;
    }

    .tn-cohort__fit {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Tuition
   ========================================================================== */

.tn-tuition__panel {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr);

    border: 1px solid var(--tn-line);
}


/* price */

.tn-tuition__price {
    min-width: 0;

    border-right: 1px solid var(--tn-line);
}

.tn-tuition__price-head {
    min-height: 54px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    padding: 0 24px;

    border-bottom: 1px solid var(--tn-line);

    color: var(--tn-text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: .14em;
}

.tn-tuition__price-head span:last-child {
    color: var(--tn-accent);
}


.tn-tuition__amount {
    min-height: 390px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: clamp(30px, 5vw, 64px);

    background:
        radial-gradient(
            circle at 30% 50%,
            rgba(119, 167, 255, .09),
            transparent 38%
        );
}

.tn-tuition__amount > span {
    color: var(--tn-text-muted);

    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.tn-tuition__amount strong {
    display: flex;
    align-items: flex-start;
    gap: 12px;

    margin-top: 26px;

    font-size: clamp(72px, 10vw, 142px);
    font-weight: 500;
    line-height: .8;

    letter-spacing: -.08em;
}

.tn-tuition__amount strong small {
    padding-top: 5px;

    color: var(--tn-accent);

    font-size: .25em;
    font-weight: 600;

    letter-spacing: 0;
}

.tn-tuition__amount p {
    margin: 28px 0 0;

    color: var(--tn-text-muted);

    font-size: 12px;
}


/* metrics */

.tn-tuition__metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid var(--tn-line);
}

.tn-tuition__metrics > div {
    min-height: 110px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 18px;

    border-right: 1px solid var(--tn-line);
}

.tn-tuition__metrics > div:last-child {
    border-right: 0;
}

.tn-tuition__metrics span {
    color: var(--tn-accent);

    font-size: 28px;
    font-weight: 500;

    letter-spacing: -.04em;
}

.tn-tuition__metrics small {
    margin-top: 7px;

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .08em;
    text-transform: uppercase;
}


/* ==========================================================================
   Included
   ========================================================================== */

.tn-tuition__included {
    padding: clamp(30px, 4vw, 48px);
}

.tn-tuition__label {
    display: block;

    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-tuition__included h3,
.tn-tuition__payment h3,
.tn-tuition__certificate h3 {
    margin: 22px 0 30px;

    font-size: clamp(26px, 3vw, 40px);
    font-weight: 500;
    line-height: 1.05;

    letter-spacing: -.04em;
}

.tn-tuition__included ul {
    margin: 0;
    padding: 0;

    list-style: none;

    border-top: 1px solid var(--tn-line);
}

.tn-tuition__included li {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 12px;

    padding: 17px 0;

    border-bottom: 1px solid var(--tn-line);
}

.tn-tuition__included li span {
    padding-top: 2px;

    color: var(--tn-accent);

    font-size: 8px;
    font-weight: 700;
}

.tn-tuition__included li p {
    margin: 0;

    color: var(--tn-text-muted);

    font-size: 12px;
    line-height: 1.5;
}


/* ==========================================================================
   Payment + Certificate
   ========================================================================== */

.tn-tuition__bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;

    margin-top: 32px;

    border-top: 1px solid var(--tn-line);
    border-left: 1px solid var(--tn-line);
}

.tn-tuition__payment,
.tn-tuition__certificate {
    position: relative;

    min-height: 390px;

    padding: clamp(30px, 5vw, 56px);

    overflow: hidden;

    border-right: 1px solid var(--tn-line);
    border-bottom: 1px solid var(--tn-line);
}

.tn-tuition__payment > p,
.tn-tuition__certificate > p {
    max-width: 520px;

    margin: 0;

    color: var(--tn-text-muted);

    font-size: 13px;
    line-height: 1.7;
}


/* certificate mark */

.tn-tuition__certificate-mark {
    position: absolute;

    right: 42px;
    bottom: 36px;

    width: 130px;
    height: 130px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(119, 167, 255, .35);
    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(119, 167, 255, .08),
            transparent 65%
        );
}

.tn-tuition__certificate-mark > span {
    position: absolute;

    top: 20px;

    color: var(--tn-text-muted);

    font-size: 8px;
    font-weight: 700;

    letter-spacing: .15em;
}

.tn-tuition__certificate-mark strong {
    color: var(--tn-accent);

    font-size: 42px;
    font-weight: 500;

    letter-spacing: -.06em;
}

.tn-tuition__certificate-mark small {
    font-size: 7px;
    font-weight: 700;

    letter-spacing: .14em;
}


/* ==========================================================================
   Tuition CTA
   ========================================================================== */

.tn-tuition__cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;

    margin-top: 32px;
    padding: clamp(30px, 4vw, 48px);

    border: 1px solid rgba(119, 167, 255, .30);

    background:
        linear-gradient(
            90deg,
            rgba(119, 167, 255, .07),
            transparent 55%
        );
}

.tn-tuition__cta span {
    color: var(--tn-accent);

    font-size: 9px;
    font-weight: 700;

    letter-spacing: .16em;
}

.tn-tuition__cta h3 {
    margin: 12px 0 0;

    font-size: clamp(28px, 4vw, 46px);
    font-weight: 500;
    line-height: 1;

    letter-spacing: -.04em;
}

.tn-tuition__cta p {
    margin: 14px 0 0;

    color: var(--tn-text-muted);

    font-size: 11px;
}


/* ==========================================================================
   Tuition responsive
   ========================================================================== */

@media (max-width: 950px) {

    .tn-tuition__panel {
        grid-template-columns: 1fr;
    }

    .tn-tuition__price {
        border-right: 0;
        border-bottom: 1px solid var(--tn-line);
    }
}


@media (max-width: 700px) {

    .tn-tuition__amount {
        min-height: 320px;

        padding: 32px 22px;
    }

    .tn-tuition__amount strong {
        font-size: clamp(64px, 19vw, 100px);
    }

    .tn-tuition__metrics {
        grid-template-columns: 1fr 1fr;
    }

    .tn-tuition__metrics > div:nth-child(2) {
        border-right: 0;
    }

    .tn-tuition__metrics > div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--tn-line);
    }

    .tn-tuition__bottom {
        grid-template-columns: 1fr;
    }

    .tn-tuition__payment,
    .tn-tuition__certificate {
        min-height: auto;
    }

    .tn-tuition__certificate {
        padding-bottom: 210px;
    }

    .tn-tuition__certificate-mark {
        left: 30px;
        right: auto;
    }

    .tn-tuition__cta {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* ===========================================================================-
   Mobile
   ========================================================================== */
@media (max-width: 1050px) {

    .tn-hero__grid {
        grid-template-columns: 1fr;
    }

    .tn-ai-core {
        width: min(100%, 620px);
    }
}

@media (max-width: 700px) {

    .tn-container {
        width: min(
            calc(100% - 32px),
            var(--tn-container)
        );
    }

    .tn-hero {
        min-height: auto;

        padding:
            112px
            0
            72px;
    }

    .tn-hero__title {
        font-size: clamp(48px, 15vw, 72px);
    }

    .tn-hero__meta {
        gap: 10px 20px;
    }

    .tn-hero__meta li:not(:last-child)::after {
        right: -12px;
    }

    .tn-hero__actions {
        flex-direction: column;
    }

    .tn-button {
        width: 100%;
    }
	.tn-hero__grid {
    display: block;
	}

	.tn-ai-core {
		min-height: auto;

		margin-top: 56px;
		padding: 18px;
	}

	.tn-ai-core__stage {
		height: 330px;
	}

	.tn-ai-core__orbit--3 {
		width: 310px;
		height: 310px;
	}

	.tn-ai-core__orbit--2 {
		width: 250px;
		height: 250px;
	}

	.tn-ai-core__orbit--1 {
		width: 190px;
		height: 190px;
	}

	.tn-ai-core__center {
		width: 124px;
		height: 124px;
	}

	.tn-ai-core__center strong {
		font-size: 44px;
	}

	.tn-ai-core__flow {
		overflow: hidden;
	}

	.tn-ai-core__footer {
		flex-direction: column;
	}
}


/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}