:root {
    --navy: #002d63;
    --deep: #003b7c;
    --blue: #078bd6;
    --sky: #32a9e8;
    --gold: #ffdf57;
    --cream: #f7f7f9;
    --ink: #062b60;
    --white: #ffffff;
    --sr-font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --sr-type-eyebrow: clamp(0.76rem, 0.95vw, 1.05rem);
    --sr-type-section-title: clamp(2.45rem, 2.9vw, 3rem);
    --sr-type-card-title: clamp(1.05rem, 1.45vw, 1.58rem);
    --sr-type-body: clamp(0.97rem, 1vw, 1.06rem);
    --sr-type-small: clamp(0.8rem, 0.92vw, 0.98rem);
    --sr-leading-heading: 1.02;
    --sr-leading-body: 1.45;
    --sr-leading-small: 1.18;
    --sr-weight-heading: 950;
    --sr-weight-card-title: 900;
    --sr-weight-body: 400;
}

* {
    box-sizing: border-box;
}

html {
    --sticky-header-offset: 72px;
    min-height: 100%;
    scroll-padding-top: var(--sticky-header-offset);
    scroll-behavior: smooth;
}

body {
    display: flex;
    flex-direction: column;
    margin: 0;
    min-height: 100vh;
    min-width: 320px;
    overflow-x: hidden;
    background: var(--cream);
    color: var(--white);
    font-family: var(--sr-font-body);
}

main {
    flex: 1 0 auto;
}

a {
    color: inherit;
    text-decoration: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: grid;
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr) minmax(178px, 190px);
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 2vw, 2rem);
    width: 100%;
    max-width: 1360px;
    min-height: 70px;
    padding: 8px clamp(1.25rem, 2vw, 1.75rem) 8px clamp(0.85rem, 1.5vw, 1.25rem);
    margin: 0 auto;
    background: linear-gradient(90deg, #002d65, #003777 44%, #002b61);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 6px 18px rgba(0, 18, 51, 0.18);
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: 46px;
    height: 46px;
    padding: 0;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
}

.mobile-menu-toggle-line {
    position: absolute;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 99px;
    transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-menu-toggle-line:nth-child(1) {
    transform: translateY(-7px);
}

.mobile-menu-toggle-line:nth-child(3) {
    transform: translateY(7px);
}

.site-header.is-menu-open .mobile-menu-toggle-line:nth-child(1) {
    transform: rotate(45deg);
}

.site-header.is-menu-open .mobile-menu-toggle-line:nth-child(2) {
    opacity: 0;
}

.site-header.is-menu-open .mobile-menu-toggle-line:nth-child(3) {
    transform: rotate(-45deg);
}

body::before {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    height: 71px;
    content: "";
    background: linear-gradient(90deg, #002d65, #003777 44%, #002b61);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 6px 18px rgba(0, 18, 51, 0.18);
    pointer-events: none;
}

.china-site::before {
    height: 71px;
}

[id] {
    scroll-margin-top: var(--sticky-header-offset);
}

.brand {
    display: inline-flex;
    grid-column: 1;
    align-items: center;
    gap: 0.8rem;
    width: fit-content;
    min-width: 0;
}

.brand-logo {
    display: block;
    width: clamp(44px, 3.8vw, 56px);
    height: auto;
    max-height: 54px;
    object-fit: contain;
    object-position: left center;
}

.brand-mark {
    position: relative;
    display: inline-block;
    width: clamp(58px, 5vw, 70px);
    aspect-ratio: 1;
    border: 6px solid var(--gold);
    border-radius: 50%;
}

.brand-mark::after {
    position: absolute;
    left: 7px;
    bottom: -11px;
    width: 25px;
    height: 24px;
    content: "";
    background: var(--navy);
    border-left: 6px solid var(--gold);
    border-bottom: 6px solid var(--gold);
    transform: rotate(-10deg) skew(-18deg);
}

.brand-name {
    display: block;
    color: var(--white);
    font-size: clamp(1.42rem, 2vw, 2rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: 0;
}

.brand-name span {
    color: var(--gold);
}

.brand-tagline {
    display: block;
    margin-top: 0.35rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(0.68rem, 0.78vw, 0.78rem);
    line-height: 1.1;
}

.main-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: clamp(1.45rem, 2.25vw, 2.45rem);
    color: var(--white);
    font-size: clamp(0.94rem, 0.95vw, 1.04rem);
    font-weight: 500;
}

.main-nav a {
    position: relative;
    padding: 0.7rem 0;
}

.main-nav a.active {
    color: var(--gold);
    font-weight: 800;
}

.main-nav a.active::after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    content: "";
    background: var(--gold);
    border-radius: 99px;
}

.nav-cta,
.hero-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    color: #00316c;
    font-weight: 900;
    background: linear-gradient(180deg, #ffe76f, #ffd43d);
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.45), 0 12px 22px rgba(0, 25, 66, 0.2);
}

.nav-cta {
    grid-column: 3;
    justify-self: end;
    min-height: 42px;
    min-width: 178px;
    padding: 0 1rem;
    border-radius: 999px;
    font-size: clamp(0.88rem, 0.9vw, 0.96rem);
    white-space: nowrap;
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    justify-self: end;
    padding: 0.2rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
}

.language-switcher a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 0.65rem;
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    border-radius: 999px;
}

.language-switcher a.active {
    color: #06356e;
    background: var(--gold);
}

.speakryt-hero {
    position: relative;
    height: auto;
    min-height: calc(100svh - var(--sticky-header-offset));
    overflow: hidden;
    background: linear-gradient(105deg, #06295b 0%, #02356e 42%, #088bd6 78%, #1ab0f2 100%);
}

.speakryt-hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background: none;
    pointer-events: none;
}

.speakryt-hero::after {
    position: absolute;
    left: -8%;
    right: -8%;
    bottom: 96px;
    height: clamp(48px, 5vw, 72px);
    content: "";
    background: var(--gold);
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    transform: rotate(-1.2deg);
    transform-origin: center bottom;
}

.hero-inner {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 0.52fr) minmax(0, 0.48fr);
    align-items: center;
    gap: clamp(1.5rem, 3vw, 3rem);
    width: min(100% - 48px, 1240px);
    margin: 0 auto;
    min-height: calc(100svh - var(--sticky-header-offset));
    padding: clamp(2.6rem, 4.8svh, 4.2rem) 0 clamp(3rem, 5svh, 4.5rem);
}

.hero-copy {
    position: relative;
    z-index: 9;
    align-self: center;
    max-width: 600px;
    padding-bottom: 0;
}

.eyebrow,
.closing-line {
    color: rgba(255, 255, 255, 0.92);
    font-size: var(--sr-type-eyebrow);
    font-weight: 500;
    letter-spacing: 0.35em;
}

.hero-copy h1 {
    margin: 0.75rem 0 0.85rem;
    color: #ffffff;
    font-size: clamp(2.9rem, 3.8vw, 3.55rem);
    font-weight: var(--sr-weight-heading);
    line-height: var(--sr-leading-heading);
    letter-spacing: 0;
    text-shadow: 0 5px 16px rgba(0, 19, 52, 0.18);
}

.hero-copy h1 span {
    display: block;
    color: var(--gold);
}

.hero-lede {
    max-width: 590px;
    margin: 0;
    color: rgba(255, 255, 255, 0.94);
    font-size: clamp(1.04rem, 1.08vw, 1.15rem);
    font-weight: var(--sr-weight-body);
    line-height: var(--sr-leading-body);
}

.benefit-list {
    display: grid;
    grid-template-columns: repeat(4, auto);
    align-items: center;
    gap: clamp(0.75rem, 1.05vw, 1.1rem);
    width: fit-content;
    padding: 0;
    margin: clamp(1rem, 1.25vw, 1.2rem) 0;
    list-style: none;
}

.benefit-list li {
    display: inline-grid;
    grid-template-columns: auto auto;
    align-items: center;
    gap: 0.72rem;
    color: #ffffff;
    font-size: clamp(0.86rem, 0.98vw, 1.06rem);
    line-height: var(--sr-leading-small);
}

.benefit-icon {
    display: inline-flex;
    width: clamp(37px, 2.75vw, 49px);
    color: var(--gold);
}

.benefit-icon svg,
.strip-inner svg {
    width: 100%;
    height: auto;
    fill: currentColor;
}

.hero-cta {
    min-height: 56px;
    min-width: 0;
    width: fit-content;
    padding: 0 1.55rem;
    border-radius: 999px;
    font-size: clamp(1rem, 1.08vw, 1.12rem);
}

.closing-line {
    margin: 1.4rem 0 0;
    font-size: clamp(0.74rem, 1vw, 1.06rem);
}

.hero-visual {
    position: relative;
    align-self: center;
    min-height: 720px;
}

.students-image {
    display: block;
    position: absolute;
    right: -21vw;
    bottom: -720px;
    z-index: 4;
    width: min(210%, 1240px);
    max-width: none;
    filter: drop-shadow(0 20px 34px rgba(0, 23, 63, 0.3));
}

.china-site .speakryt-hero::before {
    background: none;
}

.china-site .site-header {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr) minmax(290px, 330px);
    max-width: 1360px;
    padding-right: clamp(1.25rem, 2vw, 1.75rem);
    padding-left: clamp(0.85rem, 1.5vw, 1.25rem);
}

.main-site .site-header {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr) minmax(390px, 440px);
}

.china-site .main-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    gap: clamp(1.45rem, 2.25vw, 2.45rem);
}

.china-site .brand {
    grid-column: 1;
}

.china-site .nav-cta {
    grid-column: 3;
    grid-row: 1;
}

.main-site .nav-cta {
    grid-column: 3;
    grid-row: 1;
}

.china-site .language-switcher {
    grid-column: 3;
    grid-row: 1;
    justify-self: start;
}

.main-site .language-switcher {
    grid-column: 3;
    grid-row: 1;
    justify-self: start;
}

.rtl-site .hero-copy,
.rtl-site .lessons-heading,
.rtl-site .contact-hero-inner,
.rtl-site .pricing-hero-inner,
.rtl-site .checkout-hero {
    text-align: right;
}

.rtl-site .benefit-list,
.rtl-site .strip-inner,
.rtl-site .checkout-summary dl,
.rtl-site .checkout-totals {
    direction: rtl;
}

@media (min-width: 1181px) {
    .rtl-site .hero-inner {
        grid-template-columns: minmax(560px, 0.55fr) minmax(0, 0.45fr);
        gap: clamp(4rem, 6vw, 7rem);
    }

    .rtl-site .hero-copy {
        justify-self: end;
        max-width: 680px;
        transform: translateY(clamp(-4.4rem, -7svh, -3.4rem));
    }

    .rtl-site .students-image {
        right: auto;
        left: -42vw;
        bottom: -610px;
        width: min(224%, 1140px);
    }
}

@media (min-width: 1360px) {
    .rtl-site .students-image {
        left: -27.2vw;
    }
}

@media (min-width: 1600px) {
    .rtl-site .students-image {
        left: -21vw;
    }
}

@media (min-width: 1900px) {
    .rtl-site .students-image {
        left: -16.9vw;
        bottom: -575px;
    }
}

@media (min-width: 2000px) {
    .rtl-site .students-image {
        bottom: -560px;
    }
}

.china-site .speakryt-hero {
    min-height: calc(100svh - var(--sticky-header-offset));
    background: linear-gradient(105deg, #06295b 0%, #02356e 42%, #088bd6 78%, #1ab0f2 100%);
}

.china-site .hero-inner {
    min-height: calc(100svh - var(--sticky-header-offset));
    padding-top: clamp(2.6rem, 4.8svh, 4.2rem);
    padding-bottom: clamp(3rem, 5svh, 4.5rem);
}

.china-site .hero-bg-map {
    display: none;
}

.china-site .hero-visual {
    min-height: 720px;
}

.china-site .students-image {
    width: min(210%, 1240px);
}

.hero-bg-map {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: none;
    pointer-events: none;
}

.map-ring {
    position: absolute;
    right: 11vw;
    top: 6.6vh;
    width: min(43vw, 670px);
    aspect-ratio: 1;
    border: 2px solid rgba(255, 245, 178, 0.5);
    border-radius: 50%;
    background:
        radial-gradient(circle at 45% 49%, rgba(255, 235, 136, 0.4) 0 26%, transparent 27%),
        radial-gradient(circle at 54% 50%, rgba(21, 145, 196, 0.78) 0 48%, rgba(12, 121, 186, 0.72) 49% 62%, transparent 63%);
    opacity: 0.88;
}

.ring-two {
    right: 6vw;
    top: 11vh;
    width: min(48vw, 760px);
    border-color: rgba(255, 255, 255, 0.28);
    background: transparent;
}

.land,
.landmark {
    position: absolute;
    z-index: 2;
    opacity: 0.55;
}

.land {
    background: rgba(255, 226, 89, 0.34);
    border-radius: 48% 52% 45% 55%;
}

.land-one {
    right: 32vw;
    top: 13vh;
    width: 150px;
    height: 78px;
    transform: rotate(-22deg);
}

.land-two {
    right: 17vw;
    top: 16vh;
    width: 180px;
    height: 92px;
    transform: rotate(20deg);
}

.land-three {
    right: 10vw;
    top: 26vh;
    width: 170px;
    height: 110px;
    transform: rotate(-4deg);
}

.landmark {
    bottom: 238px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 180px solid rgba(0, 48, 111, 0.45);
}

.tower-one {
    right: 5.3vw;
}

.tower-two {
    right: 36vw;
    transform: scale(0.76);
}

.dome {
    right: 22vw;
    bottom: 268px;
    width: 120px;
    height: 75px;
    border-radius: 80px 80px 10px 10px;
    background: rgba(0, 58, 126, 0.45);
}

.plane {
    position: absolute;
    right: 40vw;
    top: 7vh;
    z-index: 3;
    color: #d5ecff;
    font-size: clamp(2.4rem, 4vw, 4.8rem);
    transform: rotate(-12deg);
}

.flight-path {
    position: absolute;
    z-index: 2;
    border: 2px dashed rgba(255, 255, 255, 0.68);
    border-color: rgba(255, 255, 255, 0.68) transparent transparent transparent;
    border-radius: 50%;
}

.path-one {
    right: 29vw;
    top: 5vh;
    width: 260px;
    height: 90px;
    transform: rotate(-5deg);
}

.path-two {
    right: 1vw;
    top: 11vh;
    width: 340px;
    height: 120px;
    transform: rotate(8deg);
}

.bubble {
    position: absolute;
    z-index: 8;
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    column-gap: 0.72rem;
    min-width: 158px;
    padding: 0.82rem 1.05rem 0.92rem;
    color: #09316a;
    background: #ffffff;
    border-radius: 44px 44px 44px 8px;
    box-shadow: 0 13px 26px rgba(0, 31, 78, 0.18);
    transform: rotate(-5deg);
}

.bubble::after {
    position: absolute;
    left: 40px;
    bottom: -18px;
    width: 0;
    height: 0;
    content: "";
    border-top: 24px solid #ffffff;
    border-right: 24px solid transparent;
}

.bubble strong,
.bubble em {
    display: block;
    grid-column: 2;
    font-family: "Comic Sans MS", "Bradley Hand", cursive;
    font-size: clamp(1rem, 1.5vw, 1.72rem);
    font-style: normal;
    font-weight: 900;
    line-height: 1.04;
}

.bubble .flag {
    grid-row: 1 / span 2;
    font-size: clamp(1.85rem, 2.5vw, 3rem);
    line-height: 1;
}

.bubble-cn {
    left: 5%;
    top: 13%;
}

.bubble-ar {
    left: 43%;
    top: 2%;
    transform: rotate(-4deg) scale(1.04);
}

.bubble-eu {
    right: -3%;
    top: 12%;
    transform: rotate(4deg);
}

.feature-strip {
    position: relative;
    z-index: 10;
    min-height: 128px;
    color: var(--ink);
    background: var(--cream);
}

.strip-curve {
    position: absolute;
    left: -7%;
    right: -7%;
    top: -72px;
    height: 105px;
    background: var(--cream);
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.strip-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr 1.2fr 0.86fr;
    align-items: center;
    gap: clamp(1rem, 3vw, 2.5rem);
    min-height: 128px;
    width: min(100% - 48px, 1240px);
    margin: 0 auto;
    padding: 1.15rem 0 1rem;
}

.strip-inner article {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 1rem;
    min-width: 0;
}

.strip-inner article:not(:last-of-type) {
    border-right: 1px solid rgba(6, 43, 96, 0.35);
}

.strip-inner article > span {
    display: inline-flex;
    width: clamp(46px, 4vw, 72px);
    color: var(--ink);
}

.strip-inner p {
    margin: 0;
    font-size: var(--sr-type-body);
    font-weight: var(--sr-weight-body);
    line-height: var(--sr-leading-body);
}

.strip-inner strong {
    font-size: var(--sr-type-card-title);
    font-weight: var(--sr-weight-card-title);
    line-height: var(--sr-leading-heading);
}

.strip-inner .strip-script {
    justify-self: end;
    color: #06306a;
    font-family: var(--sr-font-body);
    font-size: var(--sr-type-card-title) !important;
    font-weight: var(--sr-weight-heading);
    line-height: var(--sr-leading-heading) !important;
    transform: rotate(-8deg);
}

.strip-script::after {
    display: block;
    width: 118px;
    height: 7px;
    margin: 0.55rem 0 0 auto;
    content: "";
    background: var(--gold);
    border-radius: 99px;
}

@media (max-width: 1180px) {
    html {
        --sticky-header-offset: 142px;
    }

    body::before {
        height: 143px;
    }

    .china-site::before {
        height: 143px;
    }

    .site-header,
    .main-site .site-header {
        grid-template-columns: 1fr auto;
    }

    .main-nav {
        position: static;
        left: auto;
        transform: none;
        grid-column: 1 / -1;
        grid-row: 2;
        justify-content: flex-start;
    }

    .china-site .main-nav,
    .main-site .main-nav {
        position: static;
        left: auto;
        transform: none;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        padding-bottom: 430px;
    }

    .hero-copy {
        max-width: 760px;
    }

    .hero-visual {
        position: absolute;
        right: 0;
        bottom: 96px;
        left: 26%;
        min-height: 610px;
    }

    .students-image {
        right: -46vw;
        bottom: -560px;
        width: min(155vw, 1100px);
    }

    .china-site .hero-visual {
        bottom: 96px;
    }

    .china-site .students-image {
        width: min(155vw, 1100px);
    }

    .bubble-cn {
        left: 0;
        top: 2%;
    }

    .bubble-ar {
        left: 34%;
        top: -6%;
    }

    .bubble-eu {
        right: 2%;
        top: 8%;
    }

}

@media (max-width: 820px) {
    html {
        --sticky-header-offset: 78px;
    }

    body::before {
        height: 79px;
    }

    .china-site::before {
        height: 120px;
    }

    .site-header,
    .china-site .site-header,
    .main-site .site-header {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 0.75rem;
        align-items: center;
        max-width: none;
        min-height: 78px;
        padding: 10px 14px;
    }

    .brand-mark {
        width: 48px;
        border-width: 4px;
    }

    .brand-mark::after {
        width: 18px;
        height: 18px;
        border-left-width: 4px;
        border-bottom-width: 4px;
    }

    .brand-name {
        font-size: 2.15rem;
    }

    .brand,
    .china-site .brand,
    .main-site .brand {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
    }

    .brand-logo {
        width: 48px;
        max-height: 52px;
    }

    .brand-name {
        font-size: clamp(1.45rem, 7vw, 2.05rem);
    }

    .brand-tagline {
        font-size: 0.72rem;
    }

    .mobile-menu-toggle {
        position: relative;
        display: inline-flex;
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
    }

    .main-nav,
    .china-site .main-nav,
    .main-site .main-nav {
        position: static;
        grid-column: 1 / -1;
        grid-row: auto;
        transform: none;
        z-index: 1002;
        display: none;
        width: 100%;
        padding: 0.85rem;
        color: #ffffff;
        background: linear-gradient(180deg, #003777, #002d65);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 8px;
        box-shadow: 0 18px 36px rgba(0, 20, 56, 0.28);
        flex-direction: column;
        gap: 0.2rem;
        font-size: 1rem;
    }

    .main-nav a {
        min-height: 44px;
        padding: 0.65rem 0.75rem;
        border-radius: 8px;
    }

    .main-nav a.active::after {
        left: 0.75rem;
        right: auto;
        width: 42px;
    }

    .site-header.is-menu-open .main-nav,
    .site-header.is-menu-open .nav-cta {
        display: flex;
    }

    .nav-cta,
    .china-site .nav-cta,
    .main-site .nav-cta {
        position: static;
        transform: none;
        z-index: 1002;
        grid-column: 1 / -1;
        justify-self: stretch;
        display: none;
        width: 100%;
        max-width: none;
        min-width: 0;
        min-height: 48px;
        padding: 0 1rem;
        font-size: 0.96rem;
    }

    .language-switcher,
    .china-site .language-switcher,
    .main-site .language-switcher {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: stretch;
        width: 100%;
    }

    .language-switcher a {
        flex: 1;
    }

    .speakryt-hero::after {
        display: none;
    }

    .hero-inner {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: calc(100svh - var(--sticky-header-offset));
        padding: clamp(0.9rem, 2.2svh, 1.35rem) 18px clamp(1rem, 2.4svh, 1.55rem);
    }

    .china-site .hero-inner {
        min-height: calc(100svh - var(--sticky-header-offset));
        padding: clamp(0.9rem, 2.2svh, 1.35rem) 18px clamp(1rem, 2.4svh, 1.55rem);
    }

    .eyebrow,
    .closing-line {
        letter-spacing: 0.18em;
    }

    .hero-copy h1 {
        margin: 0.45rem 0 0.55rem;
        font-size: clamp(2.34rem, 9.8vw, 3.62rem);
    }

    .hero-lede {
        max-width: calc(100vw - 36px);
        font-size: clamp(0.98rem, 3.95vw, 1.08rem);
        line-height: 1.36;
        overflow-wrap: anywhere;
    }

    .benefit-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        gap: 0.68rem 0.85rem;
        margin: clamp(0.65rem, 1.8svh, 0.95rem) 0;
    }

    .benefit-list li {
        gap: 0.55rem;
        font-size: clamp(0.8rem, 3.35vw, 0.96rem);
    }

    .benefit-icon {
        width: clamp(30px, 7.9vw, 36px);
    }

    .hero-cta {
        width: 100%;
        min-width: 0;
        min-height: 50px;
        font-size: 0.98rem;
    }

    .closing-line {
        display: none;
    }

    .hero-visual {
        position: relative;
        right: auto;
        bottom: auto;
        left: auto;
        z-index: 4;
        width: 100%;
        min-height: 0;
        margin-top: clamp(0.55rem, 1.8svh, 1rem);
        text-align: center;
    }

    .china-site .hero-visual {
        bottom: auto;
        min-height: 0;
    }

    .students-image {
        position: relative;
        left: 50%;
        right: auto;
        bottom: auto;
        width: min(168vw, 680px);
        transform: translateX(-50%);
    }

    .rtl-site .students-image {
        right: 50%;
        left: auto;
        transform: translateX(50%);
    }

    .china-site .students-image {
        bottom: auto;
        width: min(168vw, 680px);
    }

    .map-ring {
        right: -24vw;
        top: 48%;
        width: 110vw;
    }

    .ring-two,
    .land,
    .landmark,
    .dome,
    .path-two {
        display: none;
    }

    .plane {
        right: 12vw;
        top: 52%;
    }

    .path-one {
        right: 5vw;
        top: 52%;
    }

    .bubble {
        min-width: 112px;
        padding: 0.62rem 0.78rem;
        column-gap: 0.48rem;
    }

    .bubble .flag {
        font-size: 1.5rem;
    }

    .bubble strong,
    .bubble em {
        font-size: 0.95rem;
    }

    .bubble-cn {
        left: 5%;
        top: -2%;
    }

    .bubble-ar {
        left: 36%;
        top: -13%;
    }

    .bubble-eu {
        right: 4%;
        top: 2%;
    }

    .feature-strip {
        min-height: 300px;
    }

    .strip-inner {
        grid-template-columns: 1fr;
        gap: 0.9rem;
        min-height: 300px;
        padding: 1.1rem 22px 2.6rem;
    }

    .strip-inner article:not(:last-of-type) {
        border-right: 0;
    }

    .strip-inner article > span {
        width: 42px;
    }

    .strip-script {
        justify-self: start;
        transform: rotate(-4deg);
    }

}

@media (max-width: 480px) {
    .brand-tagline {
        font-size: 0.72rem;
    }

    .nav-cta {
        width: auto;
        margin-top: 0;
    }

    .students-image {
        width: min(168vw, 680px);
    }

    .bubble-ar {
        left: 31%;
    }

    .bubble-eu {
        right: 1%;
    }

}

.lessons-section {
    position: relative;
    overflow: hidden;
    color: #173865;
    background: #f7f7f9;
}

.lessons-inner {
    width: min(100% - 56px, 1320px);
    margin: 0 auto;
    padding: clamp(4.5rem, 7vw, 7rem) 0 clamp(5rem, 7vw, 7.5rem);
}

.lessons-heading {
    max-width: 780px;
    margin: 0 auto clamp(2.5rem, 5vw, 4.25rem);
    text-align: center;
}

.lessons-kicker {
    margin: 0 0 0.9rem;
    color: #0b6fac;
    font-size: var(--sr-type-eyebrow);
    font-weight: 500;
    letter-spacing: 0.35em;
}

.lessons-heading h2 {
    margin: 0;
    color: #06306a;
    font-size: var(--sr-type-section-title);
    font-weight: var(--sr-weight-heading);
    line-height: var(--sr-leading-heading);
    letter-spacing: 0;
}

.lessons-heading p:last-child {
    max-width: 720px;
    margin: 1rem auto 0;
    color: #355071;
    font-size: var(--sr-type-body);
    font-weight: var(--sr-weight-body);
    line-height: var(--sr-leading-body);
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1.4rem, 2.8vw, 2.35rem);
    perspective: 1400px;
}

.book-card {
    --cover-start: #0b76bd;
    --cover-end: #074a91;
    --cover-accent: #ffdf57;
    display: grid;
    justify-items: center;
    gap: 1.15rem;
    min-width: 0;
    animation: bookFloat 8.4s cubic-bezier(0.45, 0, 0.55, 1) infinite;
    animation-delay: var(--delay, 0s);
    transform-origin: center bottom;
    will-change: transform;
}

.book-card:nth-child(2n) {
    --delay: -1.2s;
}

.book-card:nth-child(3n) {
    --delay: -2.4s;
}

.book-card:nth-child(4n) {
    --delay: -3.1s;
}

.book-cover {
    position: relative;
    width: min(100%, 180px);
    height: auto;
    aspect-ratio: auto;
    min-height: 0;
    object-fit: contain;
    background: transparent;
    border-radius: 0;
    filter: drop-shadow(-12px 16px 20px rgba(24, 64, 111, 0.16));
    transform: rotateY(-12deg) rotateZ(var(--tilt, -2deg));
    transform-origin: center;
    transition: transform 220ms ease, filter 220ms ease;
}

.book-cover::before {
    content: none;
}

.book-cover::after {
    content: none;
}

.book-card:hover .book-cover {
    filter: drop-shadow(-18px 24px 24px rgba(24, 64, 111, 0.2));
    transform: translateY(-12px) rotateY(-8deg) rotateZ(0deg);
}

.book-level {
    display: none;
}

.book-cover strong,
.book-cover em {
    display: none;
}

.book-cover strong {
    display: none;
}

.book-cover em {
    display: none;
}

.book-card > p {
    max-width: 230px;
    margin: 0;
    color: #355071;
    font-size: var(--sr-type-body);
    font-weight: var(--sr-weight-body);
    line-height: var(--sr-leading-body);
    text-align: center;
}

.book-gold {
    --cover-start: #ffd95c;
    --cover-end: #f1a92d;
    --cover-accent: #06306a;
    --tilt: 2deg;
}

.book-coral {
    --cover-start: #ff8177;
    --cover-end: #d64677;
    --tilt: -1deg;
}

.book-violet {
    --cover-start: #8e81ff;
    --cover-end: #4642a6;
    --tilt: 2.5deg;
}

.book-mint {
    --cover-start: #47d6b1;
    --cover-end: #15917f;
    --tilt: -2.5deg;
}

.book-rose {
    --cover-start: #ff9fc2;
    --cover-end: #d74e83;
    --tilt: 1deg;
}

.book-navy {
    --cover-start: #0a4c92;
    --cover-end: #05285f;
    --tilt: -1.5deg;
}

.book-sky {
    --cover-start: #25b8ee;
    --cover-end: #0873bb;
    --tilt: 2deg;
}

@keyframes bookFloat {
    0%,
    100% {
        transform: translate3d(0, 0, 0) rotateZ(0deg);
    }

    25% {
        transform: translate3d(0, -7px, 0) rotateZ(0.45deg);
    }

    50% {
        transform: translate3d(0, -12px, 0) rotateZ(0.9deg);
    }

    75% {
        transform: translate3d(0, -7px, 0) rotateZ(0.45deg);
    }
}

@media (max-width: 1040px) {
    .book-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .lessons-inner {
        width: min(100% - 32px, 440px);
        padding-block: 4rem;
    }

    .book-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

    .book-cover {
        width: min(100%, 180px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .book-card {
        animation: none;
        will-change: auto;
    }

    .book-cover {
        transition: none;
    }
}

.reviews-section {
    color: #2f3a4d;
    background: #f7f7f9;
}

.site-footer {
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.88);
    background: linear-gradient(90deg, #002d65, #003777 44%, #002b61);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.site-footer p {
    width: min(100% - 56px, 1320px);
    margin: 0 auto;
    padding: 1.5rem 0;
    font-size: clamp(0.88rem, 1vw, 1rem);
    line-height: 1.4;
    text-align: center;
}

.pricing-page {
    color: #173865;
    background: #f7f7f9;
}

.contact-page {
    color: #173865;
    background: #f7f7f9;
}

.contact-hero {
    color: #ffffff;
    background:
        radial-gradient(circle at 82% 18%, rgba(255, 223, 87, 0.2), transparent 24%),
        linear-gradient(105deg, #06295b 0%, #02356e 48%, #078bd6 100%);
}

.contact-hero-inner {
    width: min(100% - 56px, 1180px);
    margin: 0 auto;
    padding: clamp(2.2rem, 5vw, 4.6rem) 0;
    text-align: center;
}

.contact-kicker {
    margin: 0 0 0.75rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(0.78rem, 1vw, 0.95rem);
    font-weight: 850;
    letter-spacing: 0.22em;
}

.contact-hero h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.6rem, 5vw, 5rem);
    font-weight: 950;
    line-height: 1;
    letter-spacing: 0;
}

.contact-hero p:last-child {
    max-width: 720px;
    margin: 1rem auto 0;
    color: rgba(255, 255, 255, 0.92);
    font-size: clamp(1.05rem, 1.45vw, 1.35rem);
    line-height: 1.55;
}

.contact-section {
    padding: clamp(2.5rem, 5vw, 5rem) 0;
}

.contact-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
    align-items: stretch;
    gap: clamp(1.25rem, 3vw, 2.5rem);
    width: min(100% - 56px, 1120px);
    margin: 0 auto;
}

.contact-panel {
    min-width: 0;
    padding: clamp(1.25rem, 3vw, 2rem);
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.12);
    border-radius: 8px;
    box-shadow: 0 20px 52px rgba(10, 37, 78, 0.11);
}

.contact-panel h2 {
    margin: 0 0 1.3rem;
    color: #06306a;
    font-size: clamp(1.35rem, 2.2vw, 2rem);
    font-weight: 950;
    line-height: 1.1;
    letter-spacing: 0;
}

.contact-success {
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    color: #0f5a2d;
    background: #ecfff3;
    border: 1px solid rgba(15, 126, 61, 0.22);
    border-radius: 8px;
    font-weight: 850;
    line-height: 1.45;
}

.contact-form {
    display: grid;
    gap: 1.05rem;
}

.form-field {
    display: grid;
    gap: 0.45rem;
}

.form-field label {
    color: #17345c;
    font-weight: 900;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    color: #102542;
    background: #f8fbff;
    border: 1px solid rgba(8, 55, 112, 0.22);
    border-radius: 8px;
    font: inherit;
    font-size: 1rem;
    line-height: 1.45;
}

.form-field textarea {
    min-height: 168px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: #078bd6;
    box-shadow: 0 0 0 3px rgba(7, 139, 214, 0.16);
    outline: none;
}

.field-error {
    margin: 0;
    color: #a91717;
    font-size: 0.94rem;
    font-weight: 850;
    line-height: 1.35;
}

.contact-submit {
    min-height: 54px;
    margin-top: 0.25rem;
    padding: 0.95rem 1.2rem;
    color: #00316c;
    background: linear-gradient(180deg, #ffe76f, #ffd43d);
    border: 0;
    border-radius: 999px;
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.45), 0 12px 22px rgba(0, 25, 66, 0.16);
    font-weight: 950;
    cursor: pointer;
}

.contact-submit:hover,
.contact-submit:focus-visible {
    transform: translateY(-1px);
    outline: none;
}

.whatsapp-panel {
    display: grid;
    justify-items: center;
    align-content: start;
    text-align: center;
}

.qr-frame {
    width: min(100%, 360px);
    padding: clamp(0.9rem, 2vw, 1.25rem);
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.14);
    border-radius: 8px;
}

.whatsapp-qr {
    display: block;
    width: 100%;
    height: auto;
    image-rendering: auto;
}

.whatsapp-panel p {
    max-width: 340px;
    margin: 1.25rem auto 0;
    color: #355071;
    font-size: clamp(1rem, 1.25vw, 1.16rem);
    font-weight: 800;
    line-height: 1.55;
}

@media (max-width: 860px) {
    .contact-shell {
        grid-template-columns: 1fr;
        width: min(100% - 36px, 640px);
    }

    .contact-hero-inner {
        width: min(100% - 36px, 720px);
    }

    .qr-frame {
        width: min(100%, 340px);
    }
}

@media (max-width: 480px) {
    .contact-panel {
        padding: 1.15rem;
    }

    .contact-submit {
        width: 100%;
    }
}

.pricing-hero {
    background:
        radial-gradient(circle at 82% 18%, rgba(255, 223, 87, 0.2), transparent 24%),
        linear-gradient(105deg, #06295b 0%, #02356e 48%, #078bd6 100%);
    color: #ffffff;
}

.pricing-hero-inner {
    width: min(100% - 56px, 1180px);
    margin: 0 auto;
    padding: clamp(0.85rem, 1.35vw, 1.25rem) 0;
    text-align: center;
}

.pricing-hero h1 {
    max-width: 920px;
    margin: 0 auto;
    color: #ffffff;
    font-size: clamp(1.85rem, 3.2vw, 3rem);
    font-weight: 950;
    line-height: 1.04;
    letter-spacing: 0;
}

.pricing-options {
    background: #f7f7f9;
}

.pricing-options-inner {
    display: grid;
    gap: clamp(1.55rem, 2.5vw, 2.25rem);
    width: min(100% - 56px, 1180px);
    margin: 0 auto;
    padding: clamp(1.15rem, 2vw, 1.75rem) 0 1.5rem;
}

.pricing-group {
    display: grid;
    gap: clamp(0.9rem, 1.6vw, 1.25rem);
}

.pricing-group-header {
    display: grid;
    max-width: 780px;
}

.pricing-group-header h2 {
    margin: 0;
    color: #06306a;
    font-size: clamp(1.55rem, 2.3vw, 2.35rem);
    font-weight: 950;
    line-height: 1.04;
}

.pricing-package-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: clamp(1.05rem, 1.9vw, 1.55rem);
    width: min(100%, 960px);
    margin: 0 auto;
}

.pricing-card {
    --pricing-card-pad: clamp(1.15rem, 1.8vw, 1.65rem);
    --pricing-card-right-pad: clamp(0.85rem, 1.25vw, 1.05rem);
    --pricing-timer-width: clamp(86px, 7.1vw, 104px);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    padding: var(--pricing-card-pad);
    padding-right: var(--pricing-card-right-pad);
    background: #ffffff;
    border: 1px solid rgba(6, 43, 96, 0.1);
    border-radius: 8px;
    box-shadow: 0 18px 44px rgba(6, 43, 96, 0.08);
}

.pricing-card-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--pricing-timer-width);
    align-items: start;
    gap: clamp(0.2rem, 0.5vw, 0.4rem);
}

.pricing-card-copy {
    min-width: 0;
}

.pricing-timer {
    display: block;
    width: 100%;
    max-width: var(--pricing-timer-width);
    height: auto;
    object-fit: contain;
    pointer-events: none;
    justify-self: end;
    transform: translate(0, clamp(-0.75rem, -1vw, -0.45rem));
}

.pricing-card-featured {
    border-color: rgba(255, 205, 64, 0.88);
    box-shadow: 0 22px 54px rgba(6, 43, 96, 0.12);
}

.pricing-label {
    width: fit-content;
    margin: 0 0 0.8rem;
    padding: 0.34rem 0.64rem;
    color: #06306a;
    background: #ffdf57;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pricing-card h2,
.pricing-card h3 {
    margin: 0;
    color: #06306a;
    font-size: clamp(1.24rem, 1.6vw, 1.58rem);
    font-weight: 900;
    line-height: 1.08;
}

.pricing-price {
    margin: 0.5rem 0 0;
    color: #073b7a;
    font-size: clamp(1.22rem, 1.75vw, 1.65rem);
    font-weight: 950;
    line-height: 1.1;
}

.pricing-card ul {
    display: grid;
    gap: 0.5rem;
    margin: 0.9rem 0 1.05rem;
    padding: 0;
    color: #2f3a4d;
    font-size: 1.06rem;
    list-style: none;
}

.pricing-card li {
    position: relative;
    padding-left: 1.45rem;
    line-height: 1.35;
}

.pricing-card li::before {
    position: absolute;
    left: 0;
    top: 0.1rem;
    color: #0b8dde;
    content: "✓";
    font-weight: 900;
}

.pricing-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    margin-top: auto;
    padding: 0 1rem;
    color: #ffffff;
    background: linear-gradient(180deg, #e02f2f, #c91f1f);
    border-radius: 999px;
    font-weight: 900;
    text-decoration: none;
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.22), 0 12px 22px rgba(127, 20, 20, 0.2);
    transition: background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.pricing-card a:hover,
.pricing-card a:focus-visible {
    background: linear-gradient(180deg, #c91f1f, #a91616);
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.18), 0 14px 26px rgba(127, 20, 20, 0.25);
    transform: translateY(-1px);
}

.pricing-unavailable {
    padding: clamp(1.5rem, 3vw, 2rem);
    color: #06306a;
    background: #ffffff;
    border: 1px solid rgba(6, 43, 96, 0.1);
    border-radius: 8px;
    box-shadow: 0 18px 44px rgba(6, 43, 96, 0.08);
    font-size: 1.05rem;
    font-weight: 800;
    text-align: center;
}

.pricing-note {
    width: min(100% - 56px, 980px);
    margin: 0 auto;
    padding: 0 0 clamp(3.5rem, 6vw, 5.5rem);
    color: #355071;
    font-size: clamp(0.98rem, 1.2vw, 1.1rem);
    line-height: 1.45;
    text-align: center;
}

@media (max-width: 980px) {
    .pricing-options-inner,
    .pricing-package-grid {
        width: min(100% - 44px, 640px);
    }

    .pricing-package-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .pricing-hero-inner,
    .pricing-options-inner,
    .pricing-note {
        width: calc(100% - 40px);
        max-width: 340px;
    }

    .pricing-package-grid {
        width: 100%;
        max-width: 340px;
    }

    .pricing-hero-inner {
        padding-block: 1.05rem;
    }

    .pricing-hero h1 {
        max-width: 320px;
        font-size: clamp(1.35rem, 6vw, 1.7rem);
        line-height: 1.08;
        text-wrap: balance;
    }

    .pricing-card {
        --pricing-card-pad: 1.2rem;
        --pricing-card-right-pad: 0.95rem;
        --pricing-timer-width: 30%;
        padding: var(--pricing-card-pad);
        padding-right: var(--pricing-card-right-pad);
    }

    .pricing-card-top {
        grid-template-columns: minmax(0, 1fr) minmax(88px, var(--pricing-timer-width));
        gap: 0.25rem;
    }

    .pricing-timer {
        max-width: 92px;
        transform: translate(0, -0.35rem);
    }
}

.reviews-inner {
    width: min(100% - 56px, 1380px);
    margin: 0 auto;
    padding: clamp(4.25rem, 6.5vw, 6.75rem) 0 clamp(4.75rem, 7.5vw, 7.5rem);
}

.checkout-page {
    min-height: 100vh;
    color: #173865;
    background: #f7f7f9;
}

.checkout-hero {
    color: #ffffff;
    background:
        radial-gradient(circle at 86% 8%, rgba(255, 223, 87, 0.22), transparent 22%),
        linear-gradient(105deg, #06295b 0%, #02356e 48%, #078bd6 100%);
}

.checkout-hero > div,
.checkout-shell {
    width: min(100% - 56px, 1180px);
    margin: 0 auto;
}

.checkout-hero > div {
    padding: clamp(2rem, 4vw, 3.5rem) 0;
}

.checkout-eyebrow,
.payment-option-kicker {
    margin: 0 0 0.6rem;
    color: #ffdf57;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.checkout-hero h1,
.payment-status-card h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.2rem, 4.8vw, 4.6rem);
    font-weight: 950;
    line-height: 1;
}

.checkout-hero p:not(.checkout-eyebrow) {
    max-width: 720px;
    margin: 0.9rem 0 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 1.4vw, 1.25rem);
}

.checkout-shell {
    display: grid;
    gap: clamp(1rem, 2.2vw, 1.6rem);
    padding: clamp(1.5rem, 3.4vw, 2.7rem) 0;
}

.checkout-summary,
.payment-option-card,
.payment-status-card {
    background: #ffffff;
    border: 1px solid rgba(6, 43, 96, 0.1);
    border-radius: 8px;
    box-shadow: 0 18px 44px rgba(6, 43, 96, 0.08);
}

.checkout-summary {
    width: 100%;
    justify-self: center;
    padding: clamp(1.15rem, 2.2vw, 1.7rem);
}

.checkout-summary h2,
.checkout-payment-heading {
    margin: 0;
    color: #06306a;
    font-size: clamp(1.45rem, 2.4vw, 2.2rem);
    font-weight: 950;
    line-height: 1.05;
}

.checkout-payment-heading {
    text-align: center;
}

.checkout-summary-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.checkout-summary-heading p {
    margin: 0;
    color: #607086;
    font-weight: 900;
    text-align: right;
}

.checkout-summary dl,
.payment-total-list {
    display: grid;
    gap: 0.8rem;
    margin: 0;
}

.checkout-summary dl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.checkout-summary dl div,
.payment-total-list div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(6, 43, 96, 0.1);
}

.checkout-summary dl div {
    display: grid;
    align-content: start;
    gap: 0.18rem;
    min-width: 0;
    padding: 0.8rem;
    border: 1px solid rgba(6, 43, 96, 0.1);
    border-radius: 8px;
    background: #f8fbff;
}

.checkout-summary dl .checkout-summary-total {
    background: #06306a;
    border-color: #06306a;
}

.checkout-summary dl .checkout-summary-total dt,
.checkout-summary dl .checkout-summary-total dd {
    color: #ffffff;
}

.checkout-summary dt,
.payment-total-list dt {
    color: #607086;
    font-weight: 800;
}

.checkout-summary dd,
.payment-total-list dd {
    margin: 0;
    color: #06306a;
    font-weight: 950;
    text-align: right;
}

.checkout-summary dd {
    text-align: left;
}

.checkout-summary-total dd {
    font-size: 1.22rem;
}

.checkout-code-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(6, 43, 96, 0.1);
}

.checkout-code-panel {
    display: grid;
    gap: 0.65rem;
    min-width: 0;
}

.checkout-code-panel h3 {
    margin: 0;
    color: #06306a;
    font-size: 1.05rem;
    font-weight: 950;
}

.checkout-code-form {
    display: grid;
    gap: 0.45rem;
}

.checkout-code-form label {
    color: #607086;
    font-weight: 850;
}

.checkout-code-form div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.5rem;
}

.checkout-code-form input {
    min-width: 0;
    min-height: 44px;
    padding: 0 0.85rem;
    color: #06306a;
    border: 1px solid rgba(6, 43, 96, 0.18);
    border-radius: 8px;
    font: inherit;
    font-weight: 800;
}

.checkout-code-form button {
    min-height: 44px;
    padding: 0 0.95rem;
    color: #ffffff;
    background: #06306a;
    border: 0;
    border-radius: 8px;
    font: inherit;
    font-weight: 950;
    cursor: pointer;
}

.checkout-code-success,
.checkout-code-error {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 850;
    line-height: 1.35;
}

.checkout-code-success {
    color: #16734a;
}

.checkout-code-error {
    color: #b91c1c;
}

.checkout-payment-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    width: 100%;
}

.payment-option-card {
    display: grid;
    grid-template-rows: minmax(112px, auto) minmax(152px, auto) auto 42px;
    gap: 1rem;
    min-width: 0;
    padding: clamp(1.35rem, 2.6vw, 2rem);
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.payment-option-card:hover,
.payment-option-card:focus-within {
    transform: translateY(-2px);
    border-color: rgba(255, 223, 87, 0.85);
    box-shadow: 0 22px 54px rgba(6, 43, 96, 0.12);
}

.payment-option-card-featured {
    border-color: rgba(255, 223, 87, 0.95);
    box-shadow: 0 22px 54px rgba(6, 43, 96, 0.12);
}

.payment-option-card h3 {
    margin: 0;
    color: #06306a;
    font-size: clamp(1.35rem, 2.2vw, 2rem);
    font-weight: 950;
}

.payment-option-card p {
    margin: 0.45rem 0 0;
    color: #355071;
    line-height: 1.45;
}

.checkout-student-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.checkout-student-fields label {
    display: grid;
    gap: 0.4rem;
    color: #607086;
    font-weight: 850;
}

.checkout-student-fields input {
    min-height: 46px;
    min-width: 0;
    padding: 0 0.85rem;
    color: #06306a;
    border: 1px solid rgba(6, 43, 96, 0.18);
    border-radius: 8px;
    font: inherit;
    font-weight: 800;
}

.payment-card-brands {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 1.6vw, 0.9rem);
    margin: 0.85rem auto 0;
    max-width: 440px;
}

.payment-card-brands img {
    display: block;
    width: auto;
    max-width: clamp(50px, 10vw, 72px);
    max-height: 34px;
    object-fit: contain;
}

.payment-card-brands img:nth-child(4),
.payment-card-brands img:nth-child(6) {
    max-width: clamp(58px, 11vw, 82px);
}

.payment-card-brands img:nth-child(5) {
    max-width: clamp(72px, 13vw, 96px);
}

@media (max-width: 620px) {
    .payment-card-brands {
        gap: 0.45rem;
        max-width: 260px;
    }

    .payment-card-brands img {
        max-width: 54px;
        max-height: 28px;
    }

    .payment-card-brands img:nth-child(4),
    .payment-card-brands img:nth-child(6) {
        max-width: 62px;
    }

    .payment-card-brands img:nth-child(5) {
        max-width: 72px;
    }
}

.payment-card-brands img[src$=".jpg"] {
    border: 1px solid rgba(6, 43, 96, 0.14);
    border-radius: 8px;
    background: #f8fbff;
}

.payment-paypal-logo,
.payment-alipay-logo {
    display: block;
    width: auto;
    max-width: min(150px, 52%);
    height: 34px;
    margin: 0.85rem auto 0;
    object-fit: contain;
    place-self: start center;
}

.payment-alipay-logo {
    max-width: min(104px, 38%);
    height: 30px;
}

@media (max-width: 620px) {
    .payment-paypal-logo,
    .payment-alipay-logo {
        max-width: min(128px, 62%);
        height: 28px;
    }

    .payment-alipay-logo {
        max-width: min(92px, 48%);
        height: 26px;
    }
}

.payment-option-card button,
.payment-status-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 1.2rem;
    color: #ffffff;
    background: linear-gradient(180deg, #e02f2f, #c91f1f);
    border: 0;
    border-radius: 999px;
    font: inherit;
    font-weight: 950;
    text-decoration: none;
    cursor: pointer;
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.22), 0 12px 22px rgba(127, 20, 20, 0.2);
}

.checkout-security-message {
    justify-self: center;
    width: min(100%, 680px);
    color: #355071;
    text-align: center;
}

.checkout-security-message p {
    margin: 0;
    font-weight: 850;
    line-height: 1.45;
}

.checkout-security-message p + p {
    margin-top: 0.25rem;
    color: #607086;
    font-size: 0.95rem;
}

.checkout-security-message strong {
    color: #06306a;
    font-weight: 950;
}

.checkout-error {
    margin: 0;
    padding: 0.85rem 1rem;
    color: #8a1212;
    background: #fff0f0;
    border: 1px solid rgba(201, 31, 31, 0.2);
    border-radius: 8px;
    font-weight: 850;
}

.pricing-contact-panel {
    max-width: 760px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3.25rem);
    color: #17345c;
    text-align: center;
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.12);
    border-radius: 8px;
    box-shadow: 0 20px 45px rgba(10, 37, 78, 0.08);
}

.pricing-contact-panel h2 {
    margin: 0;
    color: #06295b;
    font-size: clamp(1.85rem, 3vw, 2.65rem);
    line-height: 1.08;
}

.pricing-contact-panel > p {
    max-width: 600px;
    margin: 1rem auto 0;
    color: #355071;
    font-size: clamp(1.02rem, 1.5vw, 1.18rem);
    line-height: 1.6;
}

.pricing-contact-placeholder {
    margin-top: clamp(1.5rem, 3vw, 2.25rem);
    padding: clamp(1.25rem, 3vw, 2rem);
    background: #f6f9fd;
    border: 1px dashed rgba(8, 55, 112, 0.25);
    border-radius: 8px;
}

.pricing-contact-placeholder p {
    margin: 0;
    color: #52657f;
    font-weight: 800;
}

.pricing-phone-panel {
    max-width: 540px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3rem);
    color: #17345c;
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.12);
    border-radius: 8px;
    box-shadow: 0 20px 45px rgba(10, 37, 78, 0.08);
}

.pricing-market-selector {
    max-width: 980px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3.25rem);
    color: #17345c;
    text-align: center;
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.12);
    border-radius: 8px;
    box-shadow: 0 20px 45px rgba(10, 37, 78, 0.08);
}

.pricing-market-selector h2 {
    margin: 0;
    color: #06295b;
    font-size: clamp(1.85rem, 3vw, 2.55rem);
    line-height: 1.08;
}

.pricing-market-selector > p {
    max-width: 620px;
    margin: 0.8rem auto 0;
    color: #355071;
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.55;
}

.pricing-phone-panel h2 {
    margin: 0;
    color: #06295b;
    font-size: clamp(1.85rem, 3vw, 2.45rem);
    line-height: 1.08;
}

.available-countries {
    display: grid;
    gap: 1rem;
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    text-align: left;
}

.available-countries h2 {
    font-size: clamp(1.35rem, 2vw, 1.7rem);
}

.available-country-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 245px));
    justify-content: center;
    gap: clamp(0.9rem, 2vw, 1.25rem);
    margin-top: clamp(1.4rem, 3vw, 2rem);
}

.available-country-card {
    display: grid;
    position: relative;
    grid-template-rows: auto auto auto;
    place-items: center;
    overflow: hidden;
    min-height: 190px;
    padding: 1.45rem 1.25rem 1.25rem;
    color: #082d63;
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fd 100%);
    border: 1px solid rgba(8, 55, 112, 0.14);
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    font-weight: 900;
    box-shadow: 0 18px 38px rgba(10, 37, 78, 0.09);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.available-country-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, #ffd84d, #f2b705);
}

.country-flag {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin-bottom: 0.9rem;
    background: #ffffff;
    border: 1px solid rgba(8, 55, 112, 0.12);
    border-radius: 999px;
    font-size: 2.25rem;
    line-height: 1;
    box-shadow: 0 10px 22px rgba(10, 37, 78, 0.08);
}

.available-country-card .country-name {
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    line-height: 1.15;
}

.available-country-card small {
    margin-top: 0.45rem;
    color: #c89b00;
    font-size: 0.78rem;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0;
}

.country-arrow {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    margin-top: 1rem;
    color: #ffffff;
    background: #0b4d99;
    border-radius: 999px;
    font-size: 1rem;
    line-height: 1;
    transition: background 180ms ease, transform 180ms ease;
}

.available-country-card:hover,
.available-country-card:focus-visible {
    transform: translateY(-4px);
    border-color: rgba(201, 157, 0, 0.5);
    box-shadow: 0 22px 46px rgba(10, 37, 78, 0.16);
    outline: none;
}

.available-country-card:hover .country-arrow,
.available-country-card:focus-visible .country-arrow {
    background: #c91f1f;
    transform: translateX(2px);
}

.pricing-phone-panel > p {
    margin: 0.8rem 0 0;
    color: #355071;
    font-size: 1.05rem;
    line-height: 1.5;
}

.pricing-phone-error {
    padding: 0.75rem 0.9rem;
    color: #8a1212 !important;
    background: #fff0f0;
    border: 1px solid rgba(201, 31, 31, 0.2);
    border-radius: 8px;
    font-weight: 850;
}

.pricing-phone-form {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.4rem;
    text-align: left;
}

.pricing-phone-form label {
    color: #17345c;
    font-weight: 900;
}

.pricing-phone-form input {
    width: 100%;
    padding: 0.95rem 1rem;
    color: #102542;
    background: #f8fbff;
    border: 1px solid rgba(8, 55, 112, 0.22);
    border-radius: 8px;
    font-size: 1rem;
}

.pricing-phone-form button {
    margin-top: 0.25rem;
    padding: 0.95rem 1.1rem;
    color: #ffffff;
    background: #c91f1f;
    border: 0;
    border-radius: 8px;
    font-weight: 900;
    cursor: pointer;
}

.pricing-phone-form button:hover {
    background: #a91717;
}

.payment-status-page {
    display: grid;
    place-items: center;
    padding: 2rem;
    background: linear-gradient(105deg, #06295b 0%, #02356e 48%, #078bd6 100%);
}

.payment-status-card {
    width: min(100%, 620px);
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.payment-status-card h1 {
    color: #06306a;
}

.payment-status-card > p {
    color: #355071;
    font-weight: 800;
}

@media (max-width: 860px) {
    .checkout-shell {
        grid-template-columns: 1fr;
    }

    .checkout-summary-heading {
        align-items: start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .checkout-summary-heading p {
        text-align: left;
    }

    .checkout-summary dl {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .checkout-code-grid {
        grid-template-columns: 1fr;
    }

    .checkout-payment-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 620px) {
    .checkout-hero > div,
    .checkout-shell {
        width: min(100% - 32px, 1180px);
    }

    .checkout-summary dl {
        grid-template-columns: 1fr;
    }

    .payment-option-card {
        grid-template-rows: auto auto auto auto;
    }
}

@media (max-width: 760px) {
    .available-country-grid {
        grid-template-columns: 1fr;
    }

    .available-country-card {
        min-height: 168px;
    }
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(2.25rem, 4.8vw, 5.25rem);
    row-gap: clamp(3.5rem, 6vw, 5.5rem);
}

.review-card {
    display: grid;
    align-content: start;
    min-width: 0;
    margin: 0;
}

.review-stars {
    margin-bottom: clamp(1rem, 1.8vw, 1.45rem);
    color: #2f80ed;
    font-size: clamp(1.35rem, 1.75vw, 1.85rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.08em;
}

.review-card blockquote {
    margin: 0;
    color: #355071;
    font-family: var(--sr-font-body);
    font-size: var(--sr-type-body);
    font-weight: var(--sr-weight-body);
    line-height: var(--sr-leading-body);
    letter-spacing: normal;
}

@media (max-width: 860px) {
    .review-card blockquote {
        font-size: 1.08rem;
        line-height: 1.48;
    }
}

.review-card figcaption {
    display: grid;
    gap: 0.55rem;
    margin-top: clamp(2rem, 4vw, 3.8rem);
}

.review-card figcaption strong {
    color: #30394b;
    font-size: clamp(1.12rem, 1.35vw, 1.5rem);
    font-weight: 900;
    line-height: 1.05;
}

.review-card figcaption span {
    color: #3e4a5d;
    font-size: clamp(0.98rem, 1.12vw, 1.2rem);
    line-height: 1.25;
}

@media (max-width: 1180px) {
    .reviews-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: clamp(2rem, 4vw, 3.25rem);
    }
}

@media (max-width: 720px) {
    .reviews-inner {
        width: min(100% - 36px, 520px);
        padding-block: 4.5rem;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        row-gap: 3.5rem;
    }

    .review-stars {
        margin-bottom: 0.9rem;
        font-size: clamp(1.25rem, 6vw, 1.65rem);
    }

}