.product-page {
    --fy-blue: #344dff;
    --fy-blue-2: #5d73ff;
    --fy-ink: #070a14;
    --fy-muted: #5c6373;
    --fy-soft: #f5f7ff;
    --fy-line: rgba(31, 45, 98, 0.12);
    --fy-card: rgba(255, 255, 255, 0.9);
    --fy-container: min(1560px, calc(100vw - 132px));
    margin: 0;
    color: var(--fy-ink);
    background:
        radial-gradient(circle at 82% 7%, rgba(179, 207, 255, 0.45), transparent 22%),
        linear-gradient(180deg, #ffffff 0%, #fbfcff 42%, #ffffff 100%);
    font-family: "Manrope", "Noto Sans SC", sans-serif;
    overflow-x: hidden;
}

.product-page::before,
.product-page::after {
    display: none;
}

.product-page a {
    color: inherit;
    text-decoration: none;
}

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

.product-page .fy-symbols {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.product-page .fy-symbols path,
.product-page .fy-symbols circle,
.product-page svg path,
.product-page svg circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.85;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.product-page svg {
    width: 1em;
    height: 1em;
    fill: none;
    stroke: currentColor;
}

.product-page svg use {
    fill: none;
    stroke: currentColor;
}

.product-page .fy-header {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 24px 0 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0));
    transition: padding 0.35s ease;
}

.product-page .fy-header.scrolled {
    padding-top: 12px;
}

.product-page .fy-nav {
    width: var(--fy-container);
    min-height: 52px;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.product-page .fy-header.scrolled .fy-nav {
    min-height: 60px;
    padding: 0 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 18px 44px rgba(55, 77, 150, 0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.product-page .fy-brand {
    min-width: 230px;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.product-page .fy-logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at 68% 28%, #eef9ff 0 30%, #daf3e8 31% 100%);
    box-shadow: inset 0 0 0 1px rgba(34, 80, 132, 0.08);
}

.product-page .fy-logo-mark svg {
    width: 27px;
    height: 27px;
    color: var(--fy-blue);
}

.product-page .fy-logo-mark path:first-child {
    fill: #3ab86f;
    stroke: none;
}

.product-page .fy-logo-mark path:last-child {
    fill: var(--fy-blue);
    stroke: none;
}

.product-page .fy-brand-text {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.055em;
    line-height: 1;
}

.product-page .fy-links {
    gap: clamp(32px, 3vw, 62px);
    justify-content: center;
}

.product-page .fy-links .nav-link {
    color: #111520;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -0.02em;
    padding: 8px 0 13px;
}

.product-page .fy-links .nav-link::after {
    bottom: 0;
    height: 3px;
    background: var(--fy-blue);
}

.product-page .fy-actions {
    min-width: 170px;
    justify-content: flex-end;
    gap: 12px;
    flex: none;
}

.product-page .fy-lang {
    gap: 0;
    padding: 3px;
    border: 1px solid rgba(31, 45, 98, 0.12);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 999px;
    box-shadow: 0 8px 22px rgba(61, 80, 150, 0.09);
}

.product-page .fy-lang .lang-btn {
    padding: 6px 8px;
    min-width: 32px;
    font-size: 11px;
    color: #1a2132;
    border-radius: 999px;
}

.product-page .fy-lang .lang-btn.active {
    color: #fff;
    background: var(--fy-blue);
    box-shadow: none;
}

.product-page .fy-menu {
    display: inline-flex;
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 8px 22px rgba(61, 80, 150, 0.09), inset 0 0 0 1px rgba(31, 45, 98, 0.1);
}

.product-page .fy-menu::before,
.product-page .fy-menu::after,
.product-page .fy-menu span {
    left: 11px;
    right: 11px;
    height: 2px;
}

.product-page .fy-menu::before {
    top: 12px;
}

.product-page .fy-menu span {
    top: 18px;
}

.product-page .fy-menu::after {
    top: 24px;
}

.product-main {
    width: 100%;
    margin: 0;
}

.product-hero {
    position: relative;
    min-height: 650px;
    margin-top: -76px;
    padding: 0;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(circle at 74% 18%, rgba(146, 191, 255, 0.58), transparent 32%),
        linear-gradient(90deg, #fff 0%, #fbfdff 32%, #dcebff 100%);
}

.product-hero::after {
    content: "";
    position: absolute;
    z-index: -2;
    inset: 0;
    background:
        linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.96) 28%, rgba(255, 255, 255, 0.5) 46%, rgba(255, 255, 255, 0.08) 62%),
        linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0) 58%, #fff 100%);
}

.product-hero-copy {
    position: relative;
    z-index: 1;
    width: var(--fy-container);
    max-width: none;
    min-height: 650px;
    margin: 0 auto;
    padding-top: 145px;
    min-width: 0;
}

.fy-kicker {
    margin: 0 0 22px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--fy-blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.fy-kicker::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.product-hero h1,
.product-section-head h2,
.product-row-head h2,
.spec-copy h2,
.product-cta h2 {
    margin: 0;
    color: var(--fy-ink);
    font-weight: 900;
    letter-spacing: -0.058em;
    max-width: 100%;
    overflow-wrap: anywhere;
}

.product-hero h1 {
    max-width: 760px;
    font-size: clamp(48px, 4.2vw, 72px);
    line-height: 1.02;
    overflow-wrap: anywhere;
}

.product-hero-sub {
    margin: 22px 0 0;
    color: var(--fy-blue);
    font-size: 18px;
    line-height: 1.45;
    font-weight: 900;
}

.product-hero-desc {
    margin: 18px 0 0;
    max-width: 610px;
    color: #30394c;
    font-size: 15px;
    line-height: 1.85;
    font-weight: 600;
}

.fy-actions-row,
.product-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.fy-btn {
    min-height: 43px;
    padding: 0 20px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: -0.02em;
    border: 1px solid rgba(52, 77, 255, 0.5);
    transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.fy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(52, 77, 255, 0.18);
}

.fy-btn svg {
    width: 15px;
    height: 15px;
}

.fy-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--fy-blue), #526dff);
    border-color: transparent;
    box-shadow: 0 18px 34px rgba(52, 77, 255, 0.22);
}

.fy-btn-light {
    color: var(--fy-blue);
    background: rgba(255, 255, 255, 0.86);
}

.product-hero-media {
    position: absolute;
    z-index: -3;
    inset: 0 0 auto auto;
    width: 68vw;
    min-width: 980px;
    height: 640px;
    min-height: 0;
    border-radius: 0;
    overflow: hidden;
    background: transparent;
    box-shadow: none;
}

.product-hero-media::before {
    display: none;
}

.product-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 66% 44%;
    transform: scale(1.02);
    transition: transform 0.9s ease;
}

.product-hero-media:hover img {
    transform: scale(1.055);
}

.hero-product-panel {
    position: absolute;
    z-index: 2;
    right: max(60px, calc((100vw - 1560px) / 2 + 60px));
    bottom: 78px;
    width: min(720px, 52vw);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    padding: 18px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 24px 46px rgba(31, 45, 98, 0.16);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.hero-product-panel article {
    display: flex;
    gap: 13px;
    align-items: center;
    padding: 0 20px;
}

.hero-product-panel article + article {
    border-left: 1px solid var(--fy-line);
}

.hero-product-panel span,
.product-quick-strip span,
.family-title-row span,
.spec-grid span,
.scenario-chip svg {
    display: grid;
    place-items: center;
    color: var(--fy-blue);
    background: #eef0ff;
    border-radius: 50%;
}

.hero-product-panel span {
    flex: none;
    width: 36px;
    height: 36px;
}

.hero-product-panel svg {
    width: 22px;
    height: 22px;
}

.hero-product-panel strong {
    font-size: 13px;
    line-height: 1.32;
    letter-spacing: -0.02em;
}

.product-quick-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: var(--fy-container);
    margin: 0 auto;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(31, 45, 98, 0.08);
    box-shadow: 0 20px 54px rgba(31, 45, 98, 0.08);
    overflow: hidden;
}

.product-quick-strip article {
    position: relative;
    display: grid;
    grid-template-columns: 54px 1fr;
    align-items: center;
    column-gap: 18px;
    min-height: 106px;
    padding: 28px 42px;
}

.product-quick-strip article + article::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 1px;
    background: var(--fy-line);
}

.product-quick-strip span {
    grid-row: span 2;
    width: 46px;
    height: 46px;
}

.product-quick-strip svg {
    width: 26px;
    height: 26px;
}

.product-quick-strip strong {
    display: block;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.product-quick-strip small {
    display: block;
    margin-top: 5px;
    color: var(--fy-muted);
    font-size: 12px;
    line-height: 1.5;
    font-weight: 700;
}

.product-section {
    width: var(--fy-container);
    margin: 0 auto;
    padding: 86px 0;
}

.product-family-section {
    padding-top: 98px;
}

.product-section-head {
    max-width: 850px;
    margin: 0 auto 42px;
    text-align: center;
    min-width: 0;
}

.product-section-head .fy-kicker {
    margin-bottom: 18px;
}

.product-section-head h2 {
    font-size: clamp(32px, 2.8vw, 48px);
    line-height: 1.08;
}

.product-section-head p {
    max-width: 720px;
    margin: 18px auto 0;
    color: var(--fy-muted);
    font-size: 15px;
    line-height: 1.78;
    font-weight: 600;
}

.family-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px;
}

.family-card {
    display: grid;
    grid-template-columns: minmax(260px, 0.92fr) minmax(0, 1.08fr);
    min-height: 360px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(31, 45, 98, 0.11);
    box-shadow: 0 18px 42px rgba(31, 45, 98, 0.07);
    overflow: hidden;
    transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.family-card:hover {
    transform: translateY(-8px);
    border-color: rgba(52, 77, 255, 0.2);
    box-shadow: 0 30px 64px rgba(31, 45, 98, 0.13);
}

.family-image {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    background: transparent;
}

.family-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s ease;
}

.family-card:first-child .family-image img,
.family-card:nth-child(3) .family-image img,
.family-card:nth-child(4) .family-image img {
    object-fit: contain;
    padding: 26px;
    mix-blend-mode: multiply;
}

.family-card:hover .family-image img {
    transform: scale(1.055);
}

.family-image span {
    position: absolute;
    left: 20px;
    top: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--fy-blue), #687dff);
    font-size: 13px;
    font-weight: 900;
    box-shadow: 0 14px 24px rgba(52, 77, 255, 0.22);
}

.family-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(28px, 3vw, 44px);
    min-width: 0;
}

.family-title-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.family-title-row span {
    flex: none;
    width: 52px;
    height: 52px;
    border-radius: 16px;
}

.family-title-row svg {
    width: 30px;
    height: 30px;
}

.family-title-row h3 {
    margin: 0;
    font-size: clamp(24px, 1.9vw, 34px);
    line-height: 1.12;
    letter-spacing: -0.05em;
    font-weight: 900;
}

.family-body p {
    margin: 22px 0 0;
    color: var(--fy-muted);
    font-size: 15px;
    line-height: 1.78;
    font-weight: 600;
}

.family-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.family-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--fy-blue);
    background: rgba(52, 77, 255, 0.075);
    border: 1px solid rgba(52, 77, 255, 0.13);
    font-size: 12px;
    line-height: 1.2;
    font-weight: 850;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
}

.product-row-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 28px;
    margin-bottom: 40px;
    min-width: 0;
}

.product-row-head h2 {
    font-size: clamp(32px, 2.6vw, 46px);
    line-height: 1.08;
}

.fy-mini-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 20px;
    border-radius: 999px;
    color: var(--fy-blue);
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(52, 77, 255, 0.18);
    font-size: 12px;
    font-weight: 900;
    white-space: nowrap;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.fy-mini-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(52, 77, 255, 0.12);
}

.fy-mini-btn svg {
    width: 15px;
    height: 15px;
}

.line-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.line-card {
    border-radius: 22px;
    background: #fff;
    border: 1px solid rgba(31, 45, 98, 0.1);
    box-shadow: 0 16px 36px rgba(31, 45, 98, 0.055);
    overflow: hidden;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.line-card:hover {
    transform: translateY(-7px);
    border-color: rgba(52, 77, 255, 0.2);
    box-shadow: 0 26px 52px rgba(31, 45, 98, 0.12);
}

.line-card img {
    width: 100%;
    height: 232px;
    object-fit: contain;
    padding: 20px;
    background: transparent;
    mix-blend-mode: multiply;
    transition: transform 0.85s ease;
}

.line-card:first-child img,
.line-card:nth-child(2) img,
.line-card:nth-child(4) img {
    object-fit: contain;
    padding: 20px;
}

.line-card:hover img {
    transform: scale(1.05);
}

.line-card div {
    padding: 24px 26px 28px;
}

.line-label {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    color: var(--fy-blue);
    background: rgba(52, 77, 255, 0.08);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.line-card h3 {
    margin: 16px 0 0;
    color: var(--fy-ink);
    font-size: 22px;
    line-height: 1.18;
    letter-spacing: -0.045em;
    font-weight: 900;
}

.line-card p {
    margin: 12px 0 0;
    color: var(--fy-muted);
    font-size: 14px;
    line-height: 1.72;
    font-weight: 600;
}

.product-spec-section {
    padding-top: 70px;
}

.spec-panel {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 48px;
    align-items: center;
    padding: 46px;
    border-radius: 26px;
    background:
        radial-gradient(circle at 10% 18%, rgba(52, 77, 255, 0.08), transparent 28%),
        linear-gradient(110deg, #f8faff 0%, #ffffff 100%);
    border: 1px solid rgba(31, 45, 98, 0.08);
    box-shadow: 0 20px 48px rgba(31, 45, 98, 0.07);
}

.spec-copy h2 {
    font-size: clamp(30px, 2.4vw, 42px);
    line-height: 1.1;
}

.spec-copy,
.product-cta-copy {
    min-width: 0;
}

.spec-copy p {
    margin: 18px 0 0;
    color: var(--fy-muted);
    font-size: 15px;
    line-height: 1.78;
    font-weight: 600;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.spec-grid article {
    min-height: 150px;
    padding: 24px 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(31, 45, 98, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.78);
}

.spec-grid span {
    width: 44px;
    height: 44px;
    border-radius: 14px;
}

.spec-grid svg {
    width: 26px;
    height: 26px;
}

.spec-grid strong {
    display: block;
    margin-top: 18px;
    color: var(--fy-ink);
    font-size: 19px;
    line-height: 1.12;
    letter-spacing: -0.04em;
    font-weight: 900;
}

.spec-grid small {
    display: block;
    margin-top: 8px;
    color: var(--fy-muted);
    font-size: 12px;
    line-height: 1.5;
    font-weight: 700;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.scenario-card {
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(31, 45, 98, 0.1);
    box-shadow: 0 16px 36px rgba(31, 45, 98, 0.055);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-7px);
    border-color: rgba(52, 77, 255, 0.2);
    box-shadow: 0 28px 54px rgba(31, 45, 98, 0.12);
}

.scenario-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.85s ease;
}

.scenario-card:hover img {
    transform: scale(1.055);
}

.scenario-body {
    padding: 26px 28px 30px;
}

.scenario-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 34px;
    padding: 0 13px 0 6px;
    border-radius: 999px;
    color: var(--fy-blue);
    background: rgba(52, 77, 255, 0.08);
    font-size: 12px;
    font-weight: 900;
}

.scenario-chip svg {
    width: 25px;
    height: 25px;
    padding: 5px;
    background: #fff;
}

.scenario-card h3 {
    margin: 20px 0 0;
    color: var(--fy-ink);
    font-size: 24px;
    line-height: 1.18;
    letter-spacing: -0.05em;
    font-weight: 900;
}

.scenario-card p {
    margin: 13px 0 0;
    color: var(--fy-muted);
    font-size: 14px;
    line-height: 1.72;
    font-weight: 600;
}

.product-cta-section {
    padding-top: 62px;
    padding-bottom: 54px;
}

.product-cta {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 56px;
    align-items: center;
    min-height: 300px;
    padding: 36px 54px;
    border-radius: 26px;
    background:
        radial-gradient(circle at 9% 32%, rgba(52, 77, 255, 0.09), transparent 28%),
        linear-gradient(105deg, #f6f8ff 0%, #eef2ff 100%);
    border: 1px solid rgba(31, 45, 98, 0.08);
    box-shadow: 0 18px 38px rgba(31, 45, 98, 0.08);
}

.product-cta-visual svg {
    width: 100%;
    height: auto;
    color: #a8b6d4;
}

.product-cta-visual .model-shadow {
    fill: rgba(75, 91, 145, 0.12);
    stroke: none;
}

.product-cta-visual .model-base {
    fill: #f7f9ff;
    stroke: #aebbd6;
    stroke-width: 2;
}

.product-cta-visual .model-roof,
.product-cta-visual .model-face,
.product-cta-visual .model-side {
    fill: url(#productGlass);
    fill-opacity: 0.72;
    stroke: #9fb0ce;
    stroke-width: 2;
}

.product-cta-visual .model-line {
    fill: none;
    stroke: #9fb0ce;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.product-cta-visual .model-plants path {
    fill: url(#productPlant);
    stroke: none;
    opacity: 0.9;
}

.product-cta h2 {
    max-width: 680px;
    font-size: clamp(32px, 2.65vw, 48px);
    line-height: 1.08;
}

.product-cta p:not(.fy-kicker) {
    margin: 18px 0 0;
    max-width: 660px;
    color: var(--fy-muted);
    font-size: 15px;
    line-height: 1.78;
    font-weight: 600;
}

.fy-footer {
    width: var(--fy-container);
    margin: 10px auto 0;
    padding: 8px 0 28px;
}

.fy-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 74px;
    padding-top: 10px;
}

.fy-footer h3 {
    margin: 0 0 18px;
    color: #1a2130;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.fy-footer a {
    display: block;
    margin-top: 10px;
    color: #5f6676;
    font-size: 12px;
    font-weight: 700;
}

.fy-footer .fy-brand {
    min-width: 0;
}

.fy-footer .fy-brand-text {
    font-size: 20px;
}

.fy-footer .fy-logo-mark {
    width: 26px;
    height: 26px;
}

.fy-footer .fy-logo-mark svg {
    width: 21px;
    height: 21px;
}

.fy-footer-brand p {
    max-width: 270px;
    margin-top: 18px;
    color: var(--fy-muted);
    font-size: 13px;
    line-height: 1.7;
    font-weight: 600;
}

.fy-socials {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.fy-socials span {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #121722;
    opacity: 0.9;
}

.fy-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 34px;
    padding-top: 16px;
    color: #6d7380;
    border-top: 1px solid rgba(31, 45, 98, 0.1);
    font-size: 12px;
    font-weight: 700;
}

.fy-footer-bottom > span:last-child {
    display: flex;
    gap: 40px;
}

.fy-footer-bottom a {
    display: inline;
    margin: 0;
}

.product-page .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-page .reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.product-page [data-delay="1"] {
    transition-delay: 0.08s;
}

.product-page [data-delay="2"] {
    transition-delay: 0.16s;
}

.product-page [data-delay="3"] {
    transition-delay: 0.24s;
}

@media (max-width: 1420px) {
    .product-page {
        --fy-container: min(1240px, calc(100vw - 64px));
    }

    .product-page .fy-links {
        gap: clamp(18px, 2vw, 34px);
    }

    .product-page .fy-brand {
        min-width: 205px;
    }

    .product-hero-media {
        min-width: 840px;
    }

    .hero-product-panel {
        right: 60px;
        width: min(660px, 54vw);
    }

    .family-grid {
        gap: 28px;
    }

    .family-card {
        grid-template-columns: 1fr;
    }

    .family-image {
        min-height: 285px;
    }

    .family-body {
        min-height: 290px;
    }

    .product-quick-strip article {
        padding: 26px 30px;
    }
}

@media (max-width: 1100px) {
    .product-page {
        --fy-container: min(900px, calc(100vw - 40px));
    }

    .product-page .fy-links {
        position: absolute;
        left: 20px;
        right: 20px;
        top: calc(100% + 10px);
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 22px;
        background: rgba(255, 255, 255, 0.94);
        box-shadow: 0 20px 44px rgba(31, 45, 98, 0.16);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .product-page .menu-open .fy-links {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .product-page .fy-nav {
        position: relative;
    }

    .product-page .fy-actions {
        min-width: auto;
        margin-left: auto;
    }

    .product-hero {
        min-height: auto;
        margin-top: -76px;
        padding: 0 0 40px;
    }

    .product-hero::after {
        background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.55) 70%, #fff);
    }

    .product-hero-copy {
        width: var(--fy-container);
        max-width: none;
        min-height: auto;
        padding-top: 132px;
        padding-bottom: 36px;
    }

    .product-hero-media {
        position: relative;
        z-index: 0;
        width: var(--fy-container);
        min-width: 0;
        height: 420px;
        margin: 0 auto;
        border-radius: 0;
    }

    .product-hero-media img {
        height: 420px;
    }

    .hero-product-panel {
        position: static;
        width: var(--fy-container);
        margin: 20px auto 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-quick-strip,
    .family-grid,
    .line-grid,
    .spec-panel,
    .scenario-grid,
    .product-cta,
    .fy-footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-quick-strip article:nth-child(3)::before {
        display: none;
    }

    .product-quick-strip article:nth-child(n + 3) {
        border-top: 1px solid var(--fy-line);
    }

    .spec-panel,
    .product-cta {
        gap: 34px;
    }

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

    .scenario-grid {
        gap: 24px;
    }

    .scenario-card:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .product-page {
        --fy-container: calc(100vw - 28px);
    }

    .product-page .fy-header {
        padding-top: 14px;
    }

    .product-page .fy-header.scrolled .fy-nav,
    .product-page .fy-nav {
        width: calc(100vw - 28px);
        max-width: calc(100vw - 28px);
        min-height: 54px;
        padding: 0 4px;
    }

    .product-page .fy-brand {
        min-width: 0;
        gap: 8px;
    }

    .product-page .fy-actions {
        position: absolute;
        right: 0;
        top: 8px;
    }

    .product-page .fy-menu {
        display: inline-flex !important;
        position: fixed;
        right: 18px;
        top: 22px;
        z-index: 1002;
        background: #fff !important;
        box-shadow: 0 8px 22px rgba(31, 45, 98, 0.14), inset 0 0 0 1px rgba(31, 45, 98, 0.1) !important;
    }

    .product-page .fy-menu::before,
    .product-page .fy-menu::after,
    .product-page .fy-menu span {
        display: block !important;
        background: #111520 !important;
    }

    .product-page .fy-logo-mark {
        width: 29px;
        height: 29px;
    }

    .product-page .fy-brand-text {
        font-size: 18px;
    }

    .product-page .fy-lang {
        display: none;
    }

    .product-hero {
        padding-bottom: 34px;
    }

    .product-hero-copy {
        padding-top: 106px;
        padding-bottom: 30px;
    }

    .product-hero h1 {
        font-size: clamp(28px, 7.2vw, 31px);
        line-height: 1.08;
        letter-spacing: -0.055em;
    }

    .product-hero-sub {
        font-size: 15px;
    }

    .product-hero-desc,
    .product-section-head p,
    .spec-copy p,
    .product-cta p:not(.fy-kicker) {
        font-size: 13px;
    }

    .product-hero-media,
    .product-hero-media img {
        height: 320px;
    }

    .hero-product-panel {
        width: var(--fy-container);
        margin-top: 18px;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .hero-product-panel article {
        padding: 0;
    }

    .hero-product-panel article + article {
        border-left: 0;
    }

    .fy-actions-row,
    .product-cta-actions {
        flex-direction: column;
    }

    .fy-btn {
        width: 100%;
        max-width: 100%;
        justify-content: space-between;
    }

    .product-quick-strip,
    .family-grid,
    .line-grid,
    .spec-panel,
    .spec-grid,
    .scenario-grid,
    .product-cta,
    .fy-footer-grid {
        grid-template-columns: 1fr;
    }

    .product-quick-strip article {
        border-top: 1px solid var(--fy-line);
    }

    .product-quick-strip article:first-child {
        border-top: 0;
    }

    .product-quick-strip article + article::before {
        display: none;
    }

    .product-section,
    .product-family-section {
        padding: 54px 0;
    }

    .product-section-head {
        margin-bottom: 30px;
        text-align: left;
    }

    .product-section-head h2,
    .product-row-head h2,
    .spec-copy h2,
    .product-cta h2 {
        font-size: clamp(24px, 6.5vw, 27px);
        line-height: 1.14;
        letter-spacing: -0.052em;
    }

    .product-row-head {
        align-items: flex-start;
        flex-direction: column;
        margin-bottom: 30px;
    }

    .family-card {
        border-radius: 22px;
    }

    .family-image {
        min-height: 230px;
    }

    .family-body {
        min-height: auto;
        padding: 28px 24px 30px;
    }

    .family-tags {
        align-items: flex-start;
    }

    .family-tags span {
        min-height: 30px;
        padding-inline: 12px;
        font-size: 11px;
    }

    .family-title-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .family-title-row h3 {
        font-size: 28px;
    }

    .line-card h3,
    .scenario-card h3 {
        font-size: 22px;
        overflow-wrap: anywhere;
    }

    .line-card p,
    .scenario-card p {
        overflow-wrap: anywhere;
    }

    .line-card img,
    .scenario-card img {
        height: 210px;
    }

    .spec-panel,
    .product-cta {
        padding: 28px 22px;
        border-radius: 22px;
    }

    .product-cta-section {
        padding-top: 42px;
        padding-bottom: 38px;
    }

    .fy-footer-bottom {
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .product-page {
        --fy-container: min(362px, calc(100vw - 28px));
    }

    .product-page .fy-header.scrolled .fy-nav,
    .product-page .fy-nav,
    .product-hero-copy,
    .product-hero-media,
    .hero-product-panel,
    .product-section,
    .product-quick-strip,
    .fy-footer {
        width: var(--fy-container);
        max-width: var(--fy-container);
    }

    .product-page .fy-header.scrolled .fy-nav,
    .product-page .fy-nav,
    .product-hero-copy,
    .product-hero-media,
    .hero-product-panel,
    .product-section,
    .product-quick-strip,
    .fy-footer {
        margin-left: 14px;
        margin-right: 0;
    }

    .product-hero-sub,
    .product-hero-desc,
    .product-section-head p,
    .family-body p,
    .spec-copy p,
    .product-cta p:not(.fy-kicker) {
        max-width: 100%;
        overflow-wrap: anywhere;
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-page *,
    .product-page *::before,
    .product-page *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }

    .product-page .reveal {
        opacity: 1;
        transform: none;
    }
}