/* ---------- Pagrindas ---------- */
:root {
    --green: #2f5d3a;
    --green-dark: #1f3f27;
    --grain: #c8963e;
    --ink: #1d2a21;
    --muted: #5d6a61;
    --line: #e3e8e4;
    --bg-soft: #f4f6f3;
    --radius: 24px;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.6;
}

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

a { color: inherit; text-decoration: none; }

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

:focus-visible {
    outline: 3px solid var(--grain);
    outline-offset: 3px;
}

/* ---------- Mygtukai ---------- */
.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 999px;
    background: var(--green);
    color: #fff;
    font-weight: 600;
    transition: background .2s;
}
.btn:hover { background: var(--green-dark); }

/* ---------- 1. Meniu ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #fff;
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
    min-height: 72px;
}

.logo {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--green);
    letter-spacing: -.01em;
    justify-self: start;
}

.main-nav ul {
    display: flex;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-nav a {
    display: block;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 500;
    transition: background .2s, color .2s;
}
.main-nav a:hover { background: var(--bg-soft); }
.main-nav a.active { color: var(--green); background: var(--bg-soft); font-weight: 600; }

.btn-contact { justify-self: end; }

/* ---------- 2. Slaideris ---------- */
.slider {
    background: #fff;
    padding: 40px 0 24px;
}

.slides { position: relative; }

.slide {
    display: none;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    min-height: 420px;
}
.slide.is-active { display: grid; }

/* Nuotrauka dešinėje, tekstas kairėje */
.slide-photo {
    order: 2;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-soft);
    aspect-ratio: 4 / 3;
}
.slide-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-text { order: 1; }

.slide-text .line-1 {
    margin: 0 0 12px;
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -.02em;
    color: var(--green-dark);
}
.slide-text .line-2 {
    margin: 0 0 10px;
    font-size: clamp(1.2rem, 2.4vw, 1.6rem);
    font-weight: 600;
    color: var(--grain);
}
.slide-text .line-3 {
    margin: 0 0 28px;
    font-size: 1rem;
    color: var(--muted);
    max-width: 44ch;
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.slider-arrow {
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: #fff;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--green);
    cursor: pointer;
    transition: background .2s;
}
.slider-arrow:hover { background: var(--bg-soft); }

.slider-dots { display: flex; gap: 8px; }
.dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--line);
    cursor: pointer;
}
.dot.is-active { background: var(--green); width: 26px; border-radius: 999px; }

/* ---------- 3. Prekių kortelės ---------- */
.products { padding: 40px 0 72px; }

.cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    transition: border-color .2s;
}
.card:hover { border-color: var(--green); }

.card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--bg-soft);
}

.card-body { padding: 18px 18px 22px; }

.card h3 {
    margin: 0 0 8px;
    font-size: 1.15rem;
    color: var(--green-dark);
}

.card p {
    margin: 0;
    font-size: .93rem;
    color: var(--muted);
}

/* ---------- Adaptyvumas ---------- */
@media (max-width: 1000px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
    .header-inner { grid-template-columns: auto auto; }
    .main-nav { grid-column: 1 / -1; grid-row: 2; overflow-x: auto; }
    .main-nav ul { width: max-content; }
    .header-inner { padding-bottom: 8px; }
}

@media (max-width: 720px) {
    .slide.is-active { grid-template-columns: 1fr; gap: 24px; }
    .slide-photo { order: 1; }
    .slide-text { order: 2; }
    .cards { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}

/* ---------- 4. B2B kortelė ---------- */
.b2b { padding: 0 0 72px; }

.b2b-card {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 40px;
    padding: 40px;
    border-radius: var(--radius);
    background: var(--bg-soft);
}

.b2b-text h2 {
    margin: 0 0 14px;
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    line-height: 1.2;
    color: var(--green-dark);
}

.b2b-text p {
    margin: 0;
    color: var(--muted);
    max-width: 60ch;
}

.b2b-photo {
    border-radius: 18px;
    overflow: hidden;
    background: #e3e8e4;
    aspect-ratio: 4 / 3;
}
.b2b-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 720px) {
    .b2b-card { grid-template-columns: 1fr; padding: 24px; gap: 24px; }
    .b2b-photo { order: -1; }
}

/* ---------- Prekės puslapis ---------- */
.product-page { padding: 40px 0 56px; }

.product-layout {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: start;
}

.gallery-main {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-soft);
    aspect-ratio: 4 / 3;
}
.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    color: var(--green);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
}
.gallery-arrow.prev { left: 12px; }
.gallery-arrow.next { right: 12px; }
.gallery-arrow:hover { background: #fff; }

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-top: 12px;
}

.thumb {
    padding: 0;
    border: 2px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-soft);
    cursor: pointer;
    aspect-ratio: 1 / 1;
    opacity: .7;
    transition: opacity .2s, border-color .2s;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover { opacity: 1; }
.thumb.is-active { opacity: 1; border-color: var(--green); }

.product-info h1 {
    margin: 0 0 8px;
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1.1;
    letter-spacing: -.02em;
    color: var(--green-dark);
}
.product-lead {
    margin: 0 0 16px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--grain);
}
.product-info p { color: var(--muted); }

.product-list {
    margin: 20px 0 28px;
    padding: 0;
    list-style: none;
}
.product-list li {
    padding: 8px 0 8px 28px;
    border-bottom: 1px solid var(--line);
    position: relative;
}
.product-list li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 15px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
}

/* ---------- Kontaktų forma ---------- */
.contact { padding: 0 0 72px; scroll-margin-top: 80px; }

.contact-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px;
    border-radius: var(--radius);
    background: var(--bg-soft);
}
.contact-card h2 {
    margin: 0 0 6px;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--green-dark);
}
.contact-lead { margin: 0 0 24px; color: var(--muted); }

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.field-wide { grid-column: 1 / -1; }

.field label {
    display: block;
    margin-bottom: 6px;
    font-size: .9rem;
    font-weight: 600;
}
.field input,
.field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    font: inherit;
    color: var(--ink);
}
.field textarea { resize: vertical; }
.field input:focus,
.field textarea:focus { outline: 3px solid var(--grain); outline-offset: 0; border-color: var(--grain); }

.contact-form .btn { border: 0; cursor: pointer; font: inherit; font-weight: 600; }

@media (max-width: 900px) {
    .product-layout { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
    .contact-form { grid-template-columns: 1fr; }
    .contact-card { padding: 24px; }
}

/* ---------- Kontaktų blokas: duomenys kairėje, forma dešinėje ---------- */
.contact-card.contact-card,
.contact .contact-card {
    max-width: none;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: start;
}

.contact-details { font-style: normal; }
.contact-details p { margin: 0 0 14px; }
.contact-details .company {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-dark);
}
.contact-details span {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--muted);
}
.contact-details a { color: var(--green); font-weight: 600; }
.contact-details a:hover { text-decoration: underline; }

@media (max-width: 900px) {
    .contact .contact-card { grid-template-columns: 1fr; gap: 28px; }
}

/* Kontaktų puslapis */
.contact.contact-top { padding-top: 56px; }

/* ---------- Kalbos pasirinkimas ---------- */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-self: end;
}

.lang { position: relative; }

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.lang-current::-webkit-details-marker { display: none; }
.lang-current:hover { background: var(--bg-soft); }
.lang-current img,
.lang-menu img {
    width: 22px;
    height: 15px;
    border-radius: 3px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .12);
    object-fit: cover;
}
.lang-caret { font-size: .7rem; color: var(--muted); }

.lang-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    z-index: 20;
    min-width: 190px;
    margin: 0;
    padding: 6px;
    list-style: none;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .1);
}
.lang-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
}
.lang-menu a:hover { background: var(--bg-soft); }
.lang-menu .lang-code { margin-left: auto; font-size: .8rem; color: var(--muted); }

/* ---------- Footeris ---------- */
.site-footer {
    background: var(--green-dark);
    color: rgba(255, 255, 255, .8);
    font-size: .95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1.2fr;
    gap: 48px;
    padding-top: 56px;
    padding-bottom: 48px;
}

.footer-title {
    margin: 0 0 14px;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
}

.site-footer p { margin: 0 0 8px; }
.site-footer address { font-style: normal; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: 8px; }

.site-footer a { transition: color .2s; }
.site-footer a:hover { color: var(--grain); }

.footer-code { margin-top: 14px !important; font-size: .85rem; color: rgba(255, 255, 255, .55); }
.footer-text { margin-bottom: 16px !important; }

.btn-light { background: #fff; color: var(--green-dark); }
.site-footer .btn-light:hover { background: var(--grain); color: #fff; }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .15); }
.footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding-top: 18px;
    padding-bottom: 18px;
    font-size: .85rem;
    color: rgba(255, 255, 255, .6);
}
.footer-bottom-inner p { margin: 0; }
.footer-bottom-inner ul { display: flex; gap: 20px; }
.footer-bottom-inner li { margin: 0; }

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .footer-company { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
    .footer-grid { grid-template-columns: 1fr; }
}