.optima-landing {
    --optima-accent: #151515;
    --optima-ink: #151515;
    --optima-muted: #646464;
    --optima-line: rgba(21, 21, 21, 0.14);
    --optima-soft: #f6f6f6;
    color: var(--optima-ink);
    background: #ffffff;
    overflow-x: clip;
}

.optima-landing * {
    box-sizing: border-box;
}

.optima-landing .button {
    min-height: 48px;
}

.optima-hero {
    position: relative;
    min-height: calc(100svh - 88px);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: #171717;
}

.optima-hero__media,
.optima-hero__media::after,
.optima-hero__media picture,
.optima-hero__media img {
    position: absolute;
    inset: 0;
}

.optima-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.95);
    transform: scale(1.02);
}

.optima-hero__media::after {
    content: "";
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.5) 38%, rgba(0, 0, 0, 0.08) 100%);
    z-index: 1;
}

.optima-hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-top: 120px;
    padding-bottom: 88px;
}

.optima-hero__content {
    max-width: 680px;
    color: #ffffff;
}

.optima-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    text-transform: uppercase;
}

.optima-breadcrumbs span {
    position: relative;
}

.optima-breadcrumbs > span:not(:last-child)::after {
    content: "/";
    position: absolute;
    right: -11px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.44);
}

.optima-breadcrumbs a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
}

.optima-hero__eyebrow,
.optima-section__label {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    color: var(--optima-accent);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0;
}

.optima-hero h1 {
    margin: 14px 0 20px;
    color: #ffffff;
    font-size: clamp(42px, 7vw, 88px);
    line-height: 0.96;
    letter-spacing: 0;
}

.optima-hero p {
    max-width: 560px;
    margin: 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 20px;
    line-height: 1.45;
}

.optima-hero__actions,
.optima-contact__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 34px;
}

.optima-hero__actions .button,
.optima-contact__actions .button {
    min-width: 210px;
    justify-content: center;
}

.optima-hero__link {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.7);
}

.optima-section {
    padding: 86px 0;
}

.optima-section h2 {
    margin: 0;
    color: var(--optima-ink);
    font-size: 42px;
    line-height: 1.08;
    letter-spacing: 0;
}

.optima-section h3 {
    margin: 0;
    color: var(--optima-ink);
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: 0;
}

.optima-section p {
    color: var(--optima-muted);
    font-size: 17px;
    line-height: 1.65;
}

.optima-section__head {
    display: grid;
    grid-template-columns: 220px minmax(0, 760px);
    gap: 28px;
    align-items: start;
    margin-bottom: 42px;
}

.optima-intro {
    background: #ffffff;
}

.optima-intro__grid {
    display: grid;
    grid-template-columns: 220px minmax(0, 760px);
    gap: 28px;
    align-items: start;
}

.optima-intro p {
    max-width: 760px;
    margin: 22px 0 0;
}

.optima-equation {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1.2fr;
    gap: 18px;
    align-items: center;
    margin-top: 54px;
    padding: 28px 0;
    border-top: 1px solid var(--optima-line);
    border-bottom: 1px solid var(--optima-line);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.15;
}

.optima-equation b {
    color: rgba(21, 21, 21, 0.42);
    font-size: 24px;
}

.optima-benefits {
    background: var(--optima-soft);
}

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

.optima-benefit {
    min-height: 320px;
    padding: 34px;
    background: var(--optima-soft);
}

.optima-benefit span {
    display: block;
    margin-bottom: 72px;
    color: rgba(21, 21, 21, 0.44);
    font-weight: 700;
}

.optima-benefit p {
    margin: 18px 0 0;
}

.optima-categories__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.optima-category {
    position: relative;
    min-height: 310px;
    display: flex;
    align-items: flex-end;
    padding: 24px;
    overflow: hidden;
    color: #ffffff;
    text-decoration: none;
    isolation: isolate;
}

.optima-category--wide {
    grid-column: span 2;
}

.optima-category::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.72));
}

.optima-category img {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.optima-category span {
    max-width: 260px;
    color: #ffffff;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.12;
}

.optima-category:hover img {
    transform: scale(1.05);
}

.optima-difference {
    background: #171717;
}

.optima-difference__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 58px;
    align-items: center;
}

.optima-difference__image {
    min-height: 560px;
    overflow: hidden;
}

.optima-difference__image img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 560px;
    object-fit: cover;
}

.optima-difference__text h2,
.optima-difference__text p,
.optima-difference__text li {
    color: #ffffff;
}

.optima-difference__text p {
    color: rgba(255, 255, 255, 0.74);
}

.optima-difference__text ul {
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.optima-difference__text li {
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 17px;
}

.optima-gallery {
    padding-top: 18px;
    background: #171717;
}

.optima-gallery__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.8fr 1.1fr;
    gap: 18px;
}

.optima-gallery figure {
    min-height: 360px;
    margin: 0;
    overflow: hidden;
}

.optima-gallery img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
}

.optima-contact {
    background: #ffffff;
}

.optima-contact__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
    gap: 64px;
    align-items: start;
}

.optima-contact__grid p {
    max-width: 640px;
}

.optima-contact__phone {
    color: var(--optima-ink);
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
}

.optima-contact__info {
    border-top: 1px solid var(--optima-line);
}

.optima-contact__info div {
    padding: 24px 0;
    border-bottom: 1px solid var(--optima-line);
}

.optima-contact__info span {
    display: block;
    margin-bottom: 8px;
    color: rgba(21, 21, 21, 0.58);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.optima-contact__info p {
    margin: 0;
}

.optima-contact__info a {
    color: var(--optima-ink);
    font-weight: 700;
    text-decoration: none;
}

.optima-animate {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.optima-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.optima-modal {
    --optima-modal-ink: #151515;
    --optima-modal-muted: #686868;
    --optima-modal-line: rgba(21, 21, 21, 0.14);
    --optima-modal-error: #b42318;
}

.optima-modal .hystmodal__wrap {
    padding: 20px;
}

.optima-modal__window {
    width: min(100%, 720px);
    padding: 0;
    border-radius: 0;
    background: #ffffff;
}

.optima-modal__close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--optima-modal-line);
    border-radius: 0;
    background: #ffffff;
    cursor: pointer;
    z-index: 2;
}

.optima-modal__close span {
    position: absolute;
    width: 18px;
    height: 1px;
    background: var(--optima-modal-ink);
}

.optima-modal__close span:first-child {
    transform: rotate(45deg);
}

.optima-modal__close span:last-child {
    transform: rotate(-45deg);
}

.optima-modal__content {
    padding: 56px;
}

.optima-modal__title {
    max-width: 520px;
    margin: 0;
    color: var(--optima-modal-ink);
    font-size: 34px;
    line-height: 1.08;
    letter-spacing: 0;
}

.optima-modal__text {
    max-width: 520px;
    margin: 16px 0 30px;
    color: var(--optima-modal-muted);
    font-size: 17px;
    line-height: 1.5;
}

.optima-form {
    display: grid;
    gap: 18px;
}

.optima-form__row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.optima-form__field {
    display: grid;
    gap: 8px;
}

.optima-form__field span {
    color: var(--optima-modal-ink);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}

.optima-form__field input,
.optima-form__field textarea {
    width: 100%;
    min-height: 50px;
    padding: 13px 14px;
    border: 1px solid var(--optima-modal-line);
    border-radius: 0;
    background: #ffffff;
    color: var(--optima-modal-ink);
    font: inherit;
    font-size: 16px;
    line-height: 1.35;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.optima-form__field textarea {
    resize: vertical;
}

.optima-form__field input:focus,
.optima-form__field textarea:focus {
    border-color: var(--optima-modal-ink);
    box-shadow: 0 0 0 3px rgba(21, 21, 21, 0.08);
}

.optima-form__field.is-invalid input,
.optima-form__agreement.is-invalid {
    border-color: var(--optima-modal-error);
}

.optima-form__field em,
.optima-form__agreement-error,
.optima-form__message {
    min-height: 18px;
    color: var(--optima-modal-error);
    font-style: normal;
    font-size: 13px;
    line-height: 1.35;
}

.optima-form__agreement {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 14px;
    border: 1px solid var(--optima-modal-line);
    color: var(--optima-modal-muted);
    font-size: 13px;
    line-height: 1.45;
}

.optima-form__agreement input {
    width: 18px;
    height: 18px;
    margin: 1px 0 0;
    accent-color: var(--optima-modal-ink);
}

.optima-form__agreement a {
    color: var(--optima-modal-ink);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.optima-form__submit {
    width: 100%;
    min-height: 52px;
    justify-content: center;
}

.optima-form__submit:disabled {
    cursor: wait;
    opacity: 0.72;
}

.optima-form__message {
    min-height: 0;
}

.optima-form__message.is-success {
    color: #1f7a3a;
}

@media (max-width: 1180px) {
    .optima-categories__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .optima-difference__grid,
    .optima-contact__grid {
        gap: 38px;
    }
}

@media (max-width: 900px) {
    .optima-hero {
        min-height: 720px;
    }

    .optima-hero__media::after {
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.86));
    }

    .optima-hero__inner {
        padding-top: 110px;
        padding-bottom: 54px;
    }

    .optima-hero p {
        font-size: 18px;
    }

    .optima-section {
        padding: 62px 0;
    }

    .optima-section h2 {
        font-size: 32px;
    }

    .optima-section__head,
    .optima-intro__grid,
    .optima-difference__grid,
    .optima-contact__grid {
        grid-template-columns: 1fr;
    }

    .optima-equation {
        grid-template-columns: 1fr;
        gap: 12px;
        font-size: 24px;
    }

    .optima-benefits__grid,
    .optima-gallery__grid {
        grid-template-columns: 1fr;
    }

    .optima-benefit {
        min-height: auto;
    }

    .optima-benefit span {
        margin-bottom: 34px;
    }

    .optima-difference__image,
    .optima-difference__image img,
    .optima-gallery figure,
    .optima-gallery img {
        min-height: 320px;
    }
}

@media (max-width: 640px) {
    .optima-hero {
        min-height: 640px;
    }

    .optima-hero__actions,
    .optima-contact__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .optima-hero__actions .button,
    .optima-contact__actions .button,
    .optima-contact__phone {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .optima-categories__grid {
        grid-template-columns: 1fr;
    }

    .optima-category,
    .optima-category--wide {
        grid-column: auto;
        min-height: 260px;
    }

    .optima-category span {
        font-size: 23px;
    }

    .optima-modal .hystmodal__wrap {
        padding: 12px;
    }

    .optima-modal__content {
        padding: 62px 24px 28px;
    }

    .optima-modal__title {
        font-size: 27px;
    }

    .optima-form__row {
        grid-template-columns: 1fr;
    }
}