/* ========================================================================== 
   RF Automotive – Responsive Styles
   Breakpoints: 1360 / 1180 / 980 / 760 / 560 Pixel
   ========================================================================== */

@media (min-width: 1181px) {
    .site-header.is-scrolled .topbar {
        max-height: 0;
        min-height: 0;
        border-bottom-color: transparent;
        opacity: 0;
        pointer-events: none;
    }

    .site-header.is-scrolled .topbar__inner {
        min-height: 0;
    }

    .site-header.is-scrolled .mainnav,
    .site-header.is-scrolled .mainnav__inner {
        min-height: 96px;
    }

    .site-header.is-scrolled .mainnav {
        background: rgba(5, 8, 12, 0.98);
    }

    .site-header.is-scrolled .brand {
        width: 138px;
        padding-block: 7px;
    }
}

@media (max-width: 1360px) {
    .mainnav__inner {
        gap: 23px;
    }

    .brand {
        width: 218px;
    }

    .mainnav__nav {
        gap: 17px;
    }

    .mainnav__nav > a:not(.mainnav__cta) {
        max-width: 200px;
        font-size: 12px;
    }

    .hero__content {
        padding-block: 75px 95px;
    }
}

@media (max-width: 1180px) {
    html {
        scroll-padding-top: 84px;
    }

    .topbar {
        display: none;
    }

    .site-header {
        position: sticky;
        top: 0;
    }

    .mainnav,
    .mainnav__inner {
        min-height: 78px;
    }

    .brand {
        width: 112px;
        padding-block: 6px;
    }

    .menu-toggle {
        display: flex;
        min-width: 98px;
        align-items: center;
        justify-content: flex-end;
        gap: 13px;
        padding: 10px 0;
        border: 0;
        background: transparent;
        color: var(--color-white);
        cursor: pointer;
    }

    .menu-toggle__label {
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: 0.13em;
        text-transform: uppercase;
    }

    .menu-toggle__lines {
        display: grid;
        width: 27px;
        gap: 5px;
    }

    .menu-toggle__lines i {
        display: block;
        width: 100%;
        height: 2px;
        background: currentColor;
        transition: transform var(--transition), opacity var(--transition);
    }

    .menu-toggle[aria-expanded="true"] .menu-toggle__lines i:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] .menu-toggle__lines i:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] .menu-toggle__lines i:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .mainnav__nav {
        position: fixed;
        z-index: 1000;
        top: 78px;
        right: 0;
        bottom: 0;
        display: flex;
        width: min(100%, 520px);
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        padding: 30px var(--gutter) 45px;
        background:
            radial-gradient(circle at 90% 8%, rgba(11, 159, 232, 0.18), transparent 31%),
            rgba(4, 8, 13, 0.99);
        box-shadow: -30px 0 80px rgba(0, 0, 0, 0.34);
        clip-path: inset(0 0 0 100%);
        opacity: 0;
        pointer-events: none;
        transition: clip-path 420ms cubic-bezier(0.22, 1, 0.36, 1), opacity 280ms ease;
    }

    .mainnav__nav.is-open {
        clip-path: inset(0);
        opacity: 1;
        pointer-events: auto;
    }

    .mainnav__nav > a:not(.mainnav__cta) {
        display: flex;
        width: 100%;
        max-width: none;
        min-height: 58px;
        height: auto;
        justify-content: space-between;
        padding: 16px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.78);
        font-size: 0.82rem;
        text-align: left;
    }

    .mainnav__nav > a:not(.mainnav__cta)::after {
        top: 50%;
        right: 0;
        bottom: auto;
        left: auto;
        width: 7px;
        height: 7px;
        border-top: 2px solid var(--color-blue);
        border-right: 2px solid var(--color-blue);
        background: none;
        transform: translateY(-50%) rotate(45deg);
    }

    .mainnav__nav > a:not(.mainnav__cta):hover::after,
    .mainnav__nav > a.is-active::after {
        right: 0;
        left: auto;
    }
	
	.mainnav__nav > a:not(.mainnav__cta) > span {
		padding-bottom: 0;
	}

	.mainnav__nav > a:not(.mainnav__cta) > span::after {
		display: none;
	}

	.mainnav__nav > a:not(.mainnav__cta)::after {
		content: "";
	}

    .mobile-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 18px;
        padding-bottom: 22px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.16);
        margin-bottom: 7px;
    }

    .mobile-meta a {
        color: var(--color-blue-light);
        font-size: 0.65rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
    }

    .mainnav__cta {
        display: inline-flex;
        min-height: 52px;
        align-items: center;
        justify-content: center;
        margin-top: 28px;
        background: var(--color-blue);
        color: var(--color-white);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
    }

    .hero {
        min-height: calc(100svh - 78px);
    }

    .hero__image {
        background-position: 58% center;
    }

    .hero__content {
        padding-block: 75px 90px;
    }

    .scroll-hint {
        display: none;
    }

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

    .value-card:nth-child(3) {
        border-right: 0;
    }

    .value-card:nth-child(-n + 3) {
        border-bottom: 1px solid #dbe2e8;
    }

    .value-card:nth-child(5) {
        border-right: 0;
    }
}

@media (max-width: 980px) {
    :root {
        --section-space: 88px;
    }

    .section-heading--split,
    .service-intro__grid,
    .promise__grid,
    .editorial__grid,
    .service-detail__grid,
    .contact__grid {
        grid-template-columns: 1fr;
    }

    .section-heading--split,
    .service-intro__grid {
        gap: 28px;
    }

    .section-heading--split {
        align-items: start;
    }

    .section-heading--split p:last-child {
        max-width: 680px;
    }

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

    .service-card__text {
        max-height: 100px;
        margin-top: 15px;
        opacity: 1;
    }

    .promise__grid,
    .service-detail__grid {
        gap: 70px;
    }

    .promise__content,
    .service-detail__copy {
        max-width: 760px;
    }

    .editorial__grid {
        gap: 48px;
    }

    .editorial__grid--reverse .editorial__image,
    .editorial__grid--reverse .editorial__copy {
        grid-row: auto;
        grid-column: auto;
    }

    .editorial__grid--reverse .editorial__image {
        order: 0;
    }

    .editorial__grid--reverse .editorial__copy {
        order: 1;
    }

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

    .process-card:last-child,
    .step-card:last-child {
        grid-column: 1 / -1;
    }

    .cta-panel {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-hero,
    .page-hero--compact,
    .page-hero--contact {
        min-height: 510px;
    }

    .page-hero__content {
        padding-block: 75px;
    }

    .contact__info {
        position: static;
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 760px) {
    :root {
        --gutter: 22px;
        --section-space: 72px;
    }

    body {
        font-size: 15px;
    }

    h1 {
        font-size: clamp(2.85rem, 14vw, 4.4rem);
    }

    h2 {
        font-size: clamp(2rem, 9vw, 3rem);
    }

    .brand {
        width: 112px;
    }

    .menu-toggle {
        min-width: 44px;
    }

    .menu-toggle__label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }

    .mainnav__nav {
        width: 100%;
    }

    .hero {
        min-height: max(680px, calc(100svh - 78px));
        align-items: end;
    }

    .hero__image {
        background-position: 66% center;
    }

    .hero__overlay {
        background:
            linear-gradient(0deg, rgba(2, 5, 9, 0.99) 0%, rgba(2, 5, 9, 0.88) 52%, rgba(2, 5, 9, 0.34) 100%),
            linear-gradient(90deg, rgba(2, 5, 9, 0.55), transparent);
    }

    .hero__content {
        padding-block: 120px 58px;
    }

    .hero h1 {
        margin-bottom: 22px;
        font-size: clamp(3rem, 13.5vw, 5rem);
    }

    .hero__lead {
        font-size: 0.98rem;
    }

    .hero__facts {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        margin-top: 42px;
    }

    .hero__facts > div {
        min-width: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
        padding-right: 12px;
        margin-right: 12px;
    }

    .hero__facts strong {
        font-size: 1.15rem;
    }

    .hero__facts span {
        font-size: 0.57rem;
    }

    .section-heading--split,
    .section-heading--center {
        margin-bottom: 42px;
    }

    .service-grid,
    .process__grid,
    .service-steps__grid,
    .competence-grid,
    .form-row,
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: 410px;
    }

    .process-card:last-child,
    .step-card:last-child,
    .site-footer__brand {
        grid-column: auto;
    }

    .promise__media::before {
        top: -10px;
        left: -10px;
        width: 75px;
        height: 75px;
    }

    .promise__media-line {
        right: -10px;
        width: 95px;
    }

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

    .value-card,
    .value-card:nth-child(3),
    .value-card:nth-child(5) {
        min-height: 225px;
        padding: 31px 21px;
        border-right: 1px solid #dbe2e8;
        border-bottom: 1px solid #dbe2e8;
    }

    .value-card:nth-child(even) {
        border-right: 0;
    }

    .value-card:last-child {
        grid-column: 1 / -1;
        border-right: 0;
        border-bottom: 0;
    }

    .value-card__icon {
        font-size: 2.6rem;
    }

    .process-card,
    .step-card {
        padding: 37px 30px;
    }

    .cta-panel {
        min-height: auto;
        padding: 42px 28px;
    }

    .page-hero,
    .page-hero--compact,
    .page-hero--contact {
        min-height: 470px;
    }

    .page-hero__image {
        background-position: 63% center;
    }

    .page-hero__shade {
        background:
            linear-gradient(0deg, rgba(3, 7, 12, 0.98), rgba(3, 7, 12, 0.72) 70%, rgba(3, 7, 12, 0.25)),
            linear-gradient(90deg, rgba(3, 7, 12, 0.55), transparent);
    }

    .page-hero__content {
        padding-block: 64px;
    }

    .page-hero__content > p:not(.eyebrow) {
        font-size: 0.98rem;
    }

    .service-detail__frame {
        top: 12px;
        right: -12px;
        bottom: -12px;
        left: 12px;
    }

    .competence-card {
        min-height: auto;
        padding: 40px 30px;
    }

    .contact__info,
    .contact-form-wrap {
        padding: 34px 26px;
    }

    .form-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .site-footer__grid {
        gap: 42px;
        padding-block: 65px 52px;
    }

    .site-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
        padding-block: 25px;
    }
}

@media (max-width: 560px) {
    .eyebrow {
        font-size: 0.66rem;
        letter-spacing: 0.14em;
    }

    .eyebrow::before {
        width: 28px;
    }

    .hero__actions,
    .cta-panel__actions {
        display: grid;
        width: 100%;
    }

    .hero__actions .button,
    .cta-panel__actions .button,
    .contact-form .button {
        width: 100%;
    }

    .hero__facts > div {
        margin-right: 8px;
    }

    .service-card {
        min-height: 390px;
    }

    .service-card__content {
        right: 24px;
        bottom: 24px;
        left: 24px;
    }

    .service-card__text {
        font-size: 0.82rem;
    }

    .value-grid {
        grid-template-columns: 1fr;
    }

    .value-card,
    .value-card:nth-child(3),
    .value-card:nth-child(5),
    .value-card:nth-child(even),
    .value-card:last-child {
        grid-column: auto;
        border-right: 0;
        border-bottom: 1px solid #dbe2e8;
    }

    .value-card:last-child {
        border-bottom: 0;
    }

    .footer-menu {
        gap: 16px;
    }

    .back-to-top {
        right: 14px;
        bottom: 14px;
        width: 44px;
        height: 44px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

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

    .reveal {
        opacity: 1;
        transform: none;
    }
}