.gf-page {
    --gf-bg: #071116;
    --gf-panel: rgba(12, 20, 25, 0.9);
    --gf-panel-2: rgba(15, 25, 31, 0.96);
    --gf-panel-3: rgba(9, 17, 22, 0.9);
    --gf-line: rgba(255, 255, 255, 0.08);
    --gf-text: #f3f7f9;
    --gf-muted: #a5b4bd;
    --gf-teal: #4cc7d0;
    --gf-teal-2: #7fe3d8;
    --gf-gold: #d9c389;
    --gf-shadow: 0 30px 84px rgba(0, 0, 0, 0.34);
    background:
        radial-gradient(circle at 0% 0%, rgba(76, 199, 208, 0.18), transparent 24%),
        radial-gradient(circle at 100% 0%, rgba(127, 227, 216, 0.12), transparent 22%),
        radial-gradient(circle at 50% 100%, rgba(217, 195, 137, 0.08), transparent 28%),
        linear-gradient(180deg, #061015 0%, #09141a 38%, #071116 100%);
    color: var(--gf-text);
    padding: 48px 0 92px;
}

.gf-page * {
    box-sizing: border-box;
}

.gf-shell {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.gf-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(76, 199, 208, 0.24);
    background: rgba(76, 199, 208, 0.09);
    color: #d5f9fb;
    font-size: 12px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.gf-lead,
.gf-section-copy,
.gf-proof-card p,
.gf-benefit-card p,
.gf-control-card__body p,
.gf-system-card__copy,
.gf-download-card p,
.gf-cta__card p,
.gf-result-summary {
    color: var(--gf-muted);
    line-height: 1.75;
}

.gf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.gf-btn:hover {
    transform: translateY(-2px);
}

.gf-btn--primary {
    background: linear-gradient(135deg, var(--gf-teal), var(--gf-teal-2));
    color: #04252a;
    box-shadow: 0 18px 34px rgba(76, 199, 208, 0.2);
}

.gf-btn--primary:hover {
    box-shadow: 0 22px 40px rgba(76, 199, 208, 0.28);
}

.gf-btn--ghost {
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--gf-text);
}

.gf-btn--card {
    width: 100%;
}

.gf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.gf-actions--cta {
    margin-top: 28px;
}

.gf-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    gap: 18px;
    min-height: 720px;
    padding: clamp(28px, 4vw, 48px);
    border-radius: 34px;
    overflow: hidden;
    border: 1px solid var(--gf-line);
    background: linear-gradient(180deg, rgba(14, 23, 28, 0.96) 0%, rgba(8, 15, 20, 0.94) 100%);
    box-shadow: var(--gf-shadow);
}

.gf-hero::before,
.gf-hero::after {
    content: '';
    position: absolute;
    inset: auto;
    border-radius: 999px;
    pointer-events: none;
}

.gf-hero::before {
    width: 620px;
    height: 620px;
    right: -200px;
    top: -170px;
    background: radial-gradient(circle, rgba(76, 199, 208, 0.22) 0%, rgba(76, 199, 208, 0) 68%);
}

.gf-hero::after {
    width: 520px;
    height: 520px;
    left: -120px;
    bottom: -180px;
    background: radial-gradient(circle, rgba(217, 195, 137, 0.16) 0%, rgba(217, 195, 137, 0) 70%);
}

.gf-hero__content,
.gf-hero__media {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.gf-hero__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 700px;
    padding: 10px 8px 10px 4px;
}

.gf-hero__logo {
    display: block;
    width: min(240px, 56vw);
    height: auto;
    margin: 22px 0 0;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.18));
}

.gf-hero h1 {
    margin: 22px 0 14px;
    font-size: clamp(42px, 6vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.045em;
}

.gf-lead {
    margin: 0;
    max-width: 630px;
    font-size: clamp(18px, 2vw, 23px);
    color: #dbeef1;
}

.gf-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.gf-points span,
.gf-cta__points span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #d8e4ea;
    font-size: 13px;
    line-height: 1.45;
}

.gf-points span::before,
.gf-cta__points span::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--gf-teal), var(--gf-teal-2));
    box-shadow: 0 0 0 5px rgba(76, 199, 208, 0.1);
    flex: 0 0 auto;
}

.gf-hero__media {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px 8px 10px;
}

.gf-device {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    box-shadow: 0 30px 72px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(16px);
}

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

.gf-device--large {
    width: min(460px, 100%);
    padding: 20px;
    transform: rotate(4deg) translateY(10px);
}

.gf-device--large img {
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(249, 251, 253, 0.98), rgba(230, 236, 240, 0.92));
}

.gf-device--small {
    position: absolute;
    left: 10px;
    bottom: 38px;
    width: min(220px, 42%);
    padding: 16px;
    transform: rotate(-10deg);
}

.gf-device--small img {
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(249, 251, 253, 0.98), rgba(230, 236, 240, 0.92));
}

.gf-section {
    margin-top: 28px;
}

.gf-section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
    margin-bottom: 18px;
}

.gf-section-head h2 {
    margin: 14px 0 0;
    font-size: clamp(30px, 3.4vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.gf-proof-grid,
.gf-benefit-grid,
.gf-controls-grid,
.gf-download-grid {
    display: grid;
    gap: 18px;
}

.gf-proof-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gf-proof-card,
.gf-form-card,
.gf-result-card,
.gf-system-card,
.gf-control-card,
.gf-benefit-card,
.gf-download-card,
.gf-cta__card {
    border-radius: 28px;
    border: 1px solid var(--gf-line);
    background: var(--gf-panel-2);
    box-shadow: var(--gf-shadow);
}

.gf-proof-card,
.gf-benefit-card {
    padding: 24px;
}

.gf-proof-card strong,
.gf-benefit-card strong,
.gf-control-card__body strong {
    display: block;
    margin-bottom: 10px;
    font-size: 18px;
    line-height: 1.35;
}

.gf-proof-card p,
.gf-benefit-card p,
.gf-control-card__body p {
    margin: 0;
}

.gf-finder__grid {
    display: grid;
    grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
    gap: 20px;
    align-items: stretch;
}

.gf-form-card,
.gf-result-card {
    padding: 26px;
}

.gf-step-group + .gf-step-group {
    margin-top: 22px;
}

.gf-label {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
    line-height: 1.4;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #dce5ea;
    font-weight: 700;
}

.gf-chip-grid,
.gf-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.gf-chip,
.gf-filter {
    cursor: pointer;
    min-height: 46px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--gf-text);
    font-weight: 700;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.gf-chip:hover,
.gf-filter:hover {
    transform: translateY(-2px);
}

.gf-chip.is-active,
.gf-filter.is-active {
    border-color: rgba(76, 199, 208, 0.58);
    background: rgba(76, 199, 208, 0.12);
    box-shadow: 0 14px 30px rgba(76, 199, 208, 0.16);
}

.gf-chip.is-disabled,
.gf-chip:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.gf-step-group[hidden] {
    display: none !important;
}

.gf-range-card {
    padding: 18px 18px 14px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.03);
}

.gf-range-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.gf-range-head strong {
    font-size: clamp(26px, 3vw, 34px);
    letter-spacing: -0.04em;
}

.gf-range-card input[type='range'] {
    width: 100%;
    accent-color: var(--gf-teal);
}

.gf-range-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
    color: var(--gf-muted);
}

.gf-form-actions {
    margin-top: 22px;
    display: flex;
}

.gf-form-actions .gf-btn {
    min-width: 220px;
}

.gf-result-card {
    display: grid;
    grid-template-columns: minmax(280px, 420px) minmax(240px, 1fr);
    gap: 26px;
    align-items: center;
}

.gf-result-card[hidden] {
    display: none !important;
}

.gf-result-card__media,
.gf-result-card__body {
    min-width: 0;
}

.gf-result-label {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 12px;
    line-height: 1.2;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #c4d1d7;
}

.gf-result-card__body h3 {
    margin: 0;
    font-size: clamp(34px, 4.2vw, 54px);
    line-height: 0.98;
    letter-spacing: -0.045em;
    overflow-wrap: anywhere;
}

.gf-result-family {
    margin: 9px 0 12px;
    color: #d1faf7;
    font-weight: 700;
}

.gf-result-summary {
    margin: 0 0 18px;
}

.gf-result-specs,
.gf-system-card__specs {
    display: grid;
    gap: 12px;
    margin: 0;
}

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

.gf-result-specs div,
.gf-system-card__specs li {
    padding: 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.gf-result-specs dt,
.gf-system-card__specs strong {
    display: block;
    margin-bottom: 8px;
    font-size: 11px;
    line-height: 1.3;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gf-muted);
}

.gf-result-specs dd,
.gf-system-card__specs span {
    margin: 0;
    font-weight: 700;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.gf-result-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.gf-slider {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(31, 53, 74, 0.22), rgba(10, 15, 22, 0.96) 70%);
}

.gf-slider__track {
    display: flex;
    transition: transform 0.36s ease;
}

.gf-slider__slide {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 10;
}

.gf-slider__slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18px;
    background: linear-gradient(180deg, rgba(250, 252, 255, 0.98), rgba(232, 238, 244, 0.94));
}

.gf-slider__nav {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
}

.gf-slider__btn {
    pointer-events: auto;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(7, 10, 16, 0.62);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.gf-slider__dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.gf-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.4);
    border: 0;
    padding: 0;
    cursor: pointer;
}

.gf-slider__dot.is-active {
    width: 22px;
    background: var(--gf-teal);
}

.gf-slider--product .gf-slider__slide {
    min-height: 260px;
}

.gf-slider--result .gf-slider__slide {
    min-height: 340px;
}

.gf-filter-row {
    margin-bottom: 18px;
}

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

.gf-system-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.gf-system-card[hidden] {
    display: none !important;
}

.gf-system-card__media {
    padding: 18px 18px 0;
}

.gf-system-card__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    padding: 18px 18px 20px;
}

.gf-system-card__family {
    display: inline-flex;
    align-self: flex-start;
    min-height: 32px;
    align-items: center;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(76, 199, 208, 0.1);
    border: 1px solid rgba(76, 199, 208, 0.2);
    color: #c9f8f8;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.gf-system-card__body h3 {
    margin: 14px 0 14px;
    font-size: clamp(24px, 2.3vw, 32px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.gf-system-card__specs {
    list-style: none;
    padding: 0;
}

.gf-system-card__copy {
    margin: 14px 0 0;
}

.gf-system-card__actions {
    margin-top: auto;
    padding-top: 18px;
}

.gf-controls-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gf-control-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.gf-control-card__media {
    aspect-ratio: 4 / 3;
    background: linear-gradient(180deg, rgba(250, 252, 255, 0.98), rgba(232, 238, 244, 0.94));
}

.gf-control-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
}

.gf-control-card__body {
    padding: 18px;
}

.gf-benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.gf-download-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px;
}

.gf-download-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 18px;
    line-height: 1.35;
}

.gf-download-card p {
    margin: 0;
}

.gf-download-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--gf-text);
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.gf-download-link:hover {
    transform: translateY(-2px);
    border-color: rgba(76, 199, 208, 0.32);
    background: rgba(76, 199, 208, 0.08);
}

.gf-cta__card {
    padding: clamp(24px, 4vw, 36px);
    background:
        radial-gradient(circle at top right, rgba(76, 199, 208, 0.18), transparent 28%),
        linear-gradient(180deg, rgba(12, 20, 25, 0.98), rgba(8, 15, 20, 0.96));
}

.gf-cta__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 18px 28px;
    align-items: start;
}

.gf-cta__card h2 {
    margin: 14px 0 14px;
    font-size: clamp(30px, 3.5vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.gf-cta__card p {
    margin: 0;
}

.gf-cta__points {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 1200px) {
    .gf-proof-grid,
    .gf-controls-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 1040px) {
    .gf-hero,
    .gf-finder__grid,
    .gf-result-card,
    .gf-cta__grid {
        grid-template-columns: 1fr;
    }

    .gf-hero {
        min-height: 0;
    }

    .gf-hero__media {
        min-height: 440px;
        align-items: center;
    }

    .gf-device--large {
        width: min(520px, 92%);
        transform: rotate(3deg);
    }

    .gf-device--small {
        left: 6%;
        bottom: 18px;
        width: min(220px, 38%);
    }

    .gf-result-card__media {
        max-width: 520px;
        width: 100%;
    }
}

@media (max-width: 880px) {
    .gf-page {
        padding: 34px 0 74px;
    }

    .gf-shell {
        width: min(1280px, calc(100% - 24px));
    }

    .gf-proof-grid,
    .gf-systems-grid,
    .gf-controls-grid,
    .gf-benefit-grid,
    .gf-download-grid {
        grid-template-columns: 1fr;
    }

    .gf-download-card {
        align-items: flex-start;
        flex-direction: column;
    }

    .gf-download-link,
    .gf-form-actions .gf-btn,
    .gf-result-actions .gf-btn {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .gf-hero,
    .gf-form-card,
    .gf-result-card,
    .gf-proof-card,
    .gf-system-card__body,
    .gf-control-card__body,
    .gf-benefit-card,
    .gf-download-card,
    .gf-cta__card {
        border-radius: 24px;
    }

    .gf-hero {
        padding: 22px;
    }

    .gf-hero__logo {
        width: min(210px, 58vw);
    }

    .gf-device--large {
        width: 100%;
        padding: 14px;
        transform: none;
    }

    .gf-device--small {
        width: min(170px, 42%);
        left: 0;
        bottom: 4px;
        padding: 10px;
        transform: rotate(-8deg);
    }

    .gf-result-specs {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 540px) {
    .gf-hero__media {
        min-height: 320px;
        padding: 10px 0 4px;
    }

    .gf-device--small {
        width: 130px;
    }

    .gf-chip,
    .gf-filter {
        width: 100%;
        justify-content: center;
    }

    .gf-actions,
    .gf-actions--cta,
    .gf-form-actions,
    .gf-result-actions {
        flex-direction: column;
    }

    .gf-actions .gf-btn,
    .gf-actions--cta .gf-btn,
    .gf-form-actions .gf-btn,
    .gf-result-actions .gf-btn {
        width: 100%;
    }

    .gf-range-head strong {
        font-size: 22px;
    }

    .gf-slider--result .gf-slider__slide {
        min-height: 280px;
    }
}