/* Tehniķis 96 — mobile-first, 2026 */

:root {
    --brand: #e33525;
    --brand-dark: #c42d1f;
    --brand-darker: #9e2418;
    --brand-light: #ff6b5c;
    --brand-soft: rgba(227, 53, 37, 0.08);
    --ink: #000000;
    --surface-dark: #0a0a0a;
    --surface-elevated: #ffffff;
    --bg: #ffffff;
    --bg-muted: #f4f4f5;
    --text: #18181b;
    --text-muted: #52525b;
    --border: #e4e4e7;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --container: min(1120px, calc(100% - 2rem));
    --header-h: 4.25rem;
    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --transition: 0.2s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

.skip-link {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 200;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--surface-elevated);
    color: var(--text);
    font-weight: 600;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transform: translateY(-160%);
    transition: transform var(--transition);
}

.skip-link:focus-visible {
    transform: translateY(0);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--brand);
    text-decoration: none;
}

a:hover {
    color: var(--brand-dark);
}

button {
    font: inherit;
    cursor: pointer;
}

.container {
    width: var(--container);
    margin-inline: auto;
}

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

/* ── Header ── */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: var(--header-h);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    min-width: 0;
}

.site-logo:hover {
    color: var(--text);
}

.site-logo img {
    width: 2.75rem;
    height: 2.75rem;
    object-fit: contain;
    flex-shrink: 0;
}

.site-logo__text {
    display: none;
}

.site-header__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.site-phones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-phones__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    background: var(--bg-muted);
}

.site-phones__link:hover {
    background: var(--brand-soft);
    color: var(--brand);
}

.lang-switch {
    position: relative;
    display: inline-grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 0.15rem;
    padding: 0.2rem;
    border-radius: 999px;
    background: var(--bg-muted);
}

.lang-switch__btn {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.65rem;
    padding: 0.38rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}

.lang-switch__btn:hover {
    color: var(--brand);
}

.lang-switch__btn.is-active {
    color: var(--brand);
}

.lang-switch__btn.is-active,
.lang-switch__btn:focus-visible {
    outline: none;
}

.lang-switch::before {
    content: "";
    position: absolute;
    top: 0.2rem;
    bottom: 0.2rem;
    left: 0.2rem;
    width: calc(50% - 0.275rem);
    border-radius: 999px;
    background: var(--surface-elevated);
    box-shadow: var(--shadow-sm);
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

.lang-switch:has(.lang-switch__btn:last-child.is-active)::before {
    transform: translateX(calc(100% + 0.15rem));
}

.lang-switch__btn:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

.lang-switch--header {
    display: none;
}

@media (max-width: 899px) {
    .lang-switch--header {
        display: inline-grid;
    }
}

@media (min-width: 900px) {
    .site-header__actions .lang-switch--header {
        display: none;
    }
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--bg-muted);
    color: var(--text);
}

.nav-toggle__bar {
    display: block;
    width: 1.25rem;
    height: 2px;
    margin-inline: auto;
    background: currentColor;
    border-radius: 1px;
    transition: transform var(--transition), opacity var(--transition);
}

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

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

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

.site-header__drawer {
    display: none;
    flex: 1 1 100%;
    width: 100%;
    max-width: 100%;
    padding: 0 0 1rem;
    border-top: 1px solid var(--border);
    background: var(--surface-elevated);
}

.site-header.is-nav-open .site-header__drawer {
    display: block;
}

@media (max-width: 899px) {
    .site-header__inner {
        flex-wrap: wrap;
    }
}

.site-tagline {
    margin: 1rem 0;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--text-muted);
}

.site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.site-nav__link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link.is-active {
    background: var(--brand-soft);
    color: var(--brand);
}

/* ── Hero slider ── */

.hero {
    position: relative;
    background: var(--surface-dark);
    overflow: hidden;
}

.hero__slides {
    position: relative;
    aspect-ratio: 16 / 10;
    min-height: 280px;
    max-height: 72vh;
}

@media (min-width: 768px) {
    .hero__slides {
        aspect-ratio: 21 / 9;
        min-height: 360px;
    }
}

.hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.hero__slide picture {
    display: block;
    width: 100%;
    height: 100%;
}

.hero__slide.is-active {
    opacity: 1;
    visibility: visible;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(0, 0, 0, 0.72) 0%,
        rgba(0, 0, 0, 0.35) 45%,
        rgba(0, 0, 0, 0.15) 100%
    );
}

.hero__caption {
    position: absolute;
    inset: auto 0 0;
    padding-bottom: 4.5rem;
    padding-top: 2rem;
    z-index: 2;
}

.hero__line {
    margin: 0 0 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
}

.hero__line-primary {
    display: inline-block;
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    font-size: clamp(1.25rem, 4vw, 2rem);
    line-height: 1.2;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-sm);
}

.hero__line-secondary {
    display: inline-block;
    background: rgba(20, 20, 20, 0.85);
    color: #fff;
    font-size: clamp(0.875rem, 2.5vw, 1.125rem);
    line-height: 1.4;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
}

.hero__controls {
    position: absolute;
    inset: auto 0 1rem;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.hero__arrow {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), background var(--transition);
}

.hero__arrow:hover {
    transform: scale(1.05);
    background: #fff;
}

.hero__dots {
    display: flex;
    gap: 0.5rem;
}

.hero__dot {
    width: 0.55rem;
    height: 0.55rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
    transition: width var(--transition), background var(--transition);
}

.hero__dot.is-active {
    width: 1.75rem;
    background: var(--brand);
}

/* ── Categories ── */

.categories {
    padding: 2.5rem 0 3.5rem;
    background: var(--bg-muted);
}

.section-head {
    margin-bottom: 2rem;
    text-align: center;
    max-width: 40rem;
    margin-inline: auto;
}

.section-head__title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
}

.section-head__lead {
    margin: 0;
    color: var(--text-muted);
    font-size: 1rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 720px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1000px) {
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.15rem;
    }
}

.category-card {
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.category-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.category-card__link:hover {
    color: inherit;
}

.category-card__media {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--bg-muted);
}

.category-card__media picture {
    display: block;
    width: 100%;
    height: 100%;
}

.category-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.category-card:hover .category-card__media img {
    transform: scale(1.04);
}

.category-card__title {
    margin: 0;
    padding: 0.85rem 1rem 0.3rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text);
}

.category-card__cta {
    padding: 0 1.15rem 1.15rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand);
}

/* ── Page content / 404 ── */

.page-content {
    padding: 3rem 0 4rem;
    background: var(--bg-muted);
    min-height: 40vh;
}

body.has-page .page-content {
    padding-top: 2rem;
}

.empty-state {
    text-align: center;
    max-width: 28rem;
    margin-inline: auto;
    padding: 2rem 1rem;
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.empty-state__code {
    margin: 0;
    font-size: 3rem;
    font-weight: 700;
    color: var(--brand);
    line-height: 1;
}

.empty-state__title {
    margin: 0.75rem 0 0.5rem;
    font-size: 1.5rem;
}

.empty-state__text {
    margin: 0 0 1.5rem;
    color: var(--text-muted);
}

/* ── Buttons ── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.35rem;
    border: 0;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}

.btn--primary {
    background: var(--brand);
    color: #fff;
}

.btn--primary:hover {
    background: var(--brand-dark);
    color: #fff;
}

.btn:active {
    transform: scale(0.98);
}

/* ── Footer ── */

.site-footer {
    background: var(--surface-dark);
    color: #e4e4e7;
    padding-top: 2.5rem;
}

.site-footer a {
    color: #fff;
}

.site-footer a:hover {
    color: var(--brand);
}

.site-footer__grid {
    display: grid;
    gap: 2rem;
    padding-bottom: 2rem;
}

@media (min-width: 768px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.site-footer__title {
    margin: 0 0 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-list li {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.contact-list__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #71717a;
}

.contact-list a {
    font-weight: 500;
}

.map-card {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition);
}

.map-card:hover {
    transform: scale(1.02);
}

.map-card img {
    width: 100%;
    height: auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #3f3f46;
    border-radius: var(--radius-sm);
    background: #27272a;
    color: #fff;
    font: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #71717a;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(227, 53, 37, 0.25);
}

.form-field textarea {
    resize: vertical;
    min-height: 6rem;
}

.form-note {
    margin: 0;
    font-size: 0.8125rem;
    color: #71717a;
}

.form-note span {
    color: var(--brand);
}

.contact-form .btn {
    align-self: flex-start;
    margin-top: 0.25rem;
}

.site-footer__bottom {
    border-top: 1px solid #3f3f46;
    padding: 1.25rem 0 1.5rem;
}

.copyright {
    margin: 0;
    font-size: 0.8125rem;
    color: #71717a;
    text-align: center;
}

/* ── Desktop header ── */

.site-header {
    display: flex;
    flex-direction: column;
}

@media (min-width: 900px) {
    .site-header__inner,
    .site-header__drawer {
        width: var(--container);
        margin-inline: auto;
    }

    .site-logo__text {
        display: block;
    }

    .site-logo img {
        width: 5.5rem;
        height: 5.5rem;
    }

    .nav-toggle {
        display: none;
    }

    .site-header__drawer {
        display: block !important;
        padding: 0;
        border-top: 0;
        background: transparent;
    }

    .site-header {
        background: #fff;
    }

    .site-header__inner {
        flex-wrap: wrap;
        align-items: flex-start;
        padding-top: 0.5rem;
        min-height: 6.5rem;
    }

    .site-header__meta {
        padding-top: 0.65rem;
    }

    .site-tagline {
        margin: 0.5rem 0 0;
        padding-bottom: 0.5rem;
        text-align: center;
        font-size: 0.8125rem;
        max-width: 52rem;
        margin-inline: auto;
    }

    .site-nav__list {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.15rem;
        padding: 0.35rem 0 0.75rem;
        border-top: 1px solid var(--border);
    }

    .site-nav__link {
        padding: 0.5rem 0.85rem;
        font-size: 0.8125rem;
        text-transform: uppercase;
        letter-spacing: 0.02em;
    }

    .hero__arrow {
        display: inline-flex;
    }

    .hero__controls {
        justify-content: space-between;
    }
}

@media (min-width: 1100px) {
    .site-nav__link {
        padding: 0.55rem 1rem;
        font-size: 0.875rem;
    }
}

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

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── Focus visible (keyboard navigation) ── */

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

.site-nav__link:focus-visible,
.lang-switch__btn:focus-visible,
.site-phones__link:focus-visible {
    background: var(--brand-soft);
    color: var(--brand);
}

.nav-toggle:focus-visible,
.hero__arrow:focus-visible,
.hero__dot:focus-visible,
.lightbox__close:focus-visible,
.lightbox__nav:focus-visible {
    box-shadow: 0 0 0 3px rgba(227, 53, 37, 0.35);
}

.form-field input:focus-visible,
.form-field textarea:focus-visible,
.order-form input:focus-visible,
.order-form textarea:focus-visible {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(227, 53, 37, 0.25);
}

.btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(227, 53, 37, 0.35);
}

.category-card__link:focus-visible,
.product-card__link:focus-visible {
    outline-offset: 4px;
}