/* Shared URBAN / KOLARPLY range section */

.board-range {
    --range-ink: #042C42;
    --range-paper: #FFFFFF;
    --range-muted: #83827F;
    --range-line: rgba(4, 44, 66, 0.16);
    --range-soft: rgba(4, 44, 66, 0.08);
    --range-wash: #f4f7f9;
    position: relative;
    padding: 96px 0;
    background: var(--range-paper);
    color: var(--range-ink);
    overflow: visible;
}

.kolarply-page .board-range {
    --range-ink: #C81928;
    --range-line: rgba(200, 25, 40, 0.16);
    --range-soft: rgba(200, 25, 40, 0.08);
    --range-wash: #fbf4f5;
}

.urbanply-page .board-range {
    --range-ink: #042C42;
    --range-muted: #949391;
}

.board-range::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--range-line) 1px, transparent 1px);
    background-size: 26px 26px;
    mask-image: radial-gradient(ellipse 70% 55% at 18% 20%, #000 30%, transparent 100%);
    pointer-events: none;
}

.board-range .container {
    position: relative;
    z-index: 1;
}

.board-range-head {
    max-width: 760px;
    margin-bottom: 48px;
}

.board-range-head h2 {
    margin: 0;
    font-size: clamp(1.7rem, 4vw, 2.7rem);
    font-weight: 500;
    line-height: 1.18;
    color: var(--range-ink);
}

.board-range-head h2 em {
    font-style: italic;
    font-weight: 400;
}

.board-range-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: 40px 56px;
    align-items: start;
}

.board-range-visual {
    position: sticky;
    top: 120px;
}

.board-range-frame {
    position: relative;
    margin: 0;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid var(--range-line);
    background: linear-gradient(180deg, var(--range-paper) 0%, var(--range-wash) 100%);
    box-shadow: 0 24px 60px var(--range-soft);
}

.board-range-glow {
    position: absolute;
    width: 220px;
    height: 220px;
    right: -60px;
    top: -70px;
    border-radius: 50%;
    background: var(--range-ink);
    opacity: 0.16;
    filter: blur(18px);
    pointer-events: none;
    animation: boardRangePulse 6s ease-in-out infinite;
}

.board-range-frame img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: min(640px, calc(100vh - 180px));
    object-fit: contain;
    object-position: center;
    display: block;
    padding: 36px 28px 72px;
    transition: opacity 0.35s ease;
    animation: boardRangeFloat 8s ease-in-out infinite;
}

.board-range-badge {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 2;
    min-width: 138px;
    padding: 12px 16px;
    border-radius: 16px;
    background: var(--range-ink);
    color: var(--range-paper);
    box-shadow: 0 12px 30px var(--range-soft);
}

.board-range-badge span {
    display: block;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 4px;
    opacity: 0.8;
}

.board-range-badge strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
}

.board-range-block h3,
.board-range-features h3 {
    margin: 0 0 16px;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--range-ink);
}

.board-range-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.board-range-tab {
    min-height: 44px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--range-ink);
    background: transparent;
    border: 1px solid var(--range-ink);
    border-radius: 100px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.board-range-tab[aria-pressed="true"] {
    background: var(--range-ink);
    color: var(--range-paper);
}

.board-range-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.board-range-facts article {
    min-height: 92px;
    padding: 16px 18px;
    border: 1px solid var(--range-line);
    border-radius: 16px;
    background: var(--range-paper);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.board-range-facts span {
    display: block;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--range-muted);
    margin-bottom: 6px;
}

.board-range-facts strong {
    display: block;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--range-ink);
    word-break: break-word;
}

.board-range-materials {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.board-range-materials li {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 12px 14px;
    border: 1px solid var(--range-line);
    border-radius: 14px;
    background: var(--range-paper);
    animation: boardRangeRise 0.45s ease both;
    transition: transform 0.25s ease, border-color 0.25s ease, opacity 0.25s ease, background 0.25s ease;
}

.board-range-materials li.is-muted {
    opacity: 0.42;
}

.board-range-materials li.is-active {
    border-color: var(--range-ink);
    background: var(--range-wash);
}

.board-range-materials span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--range-ink);
    color: var(--range-paper);
    font-size: 0.82rem;
    font-weight: 600;
    flex-shrink: 0;
}

.board-range-materials small {
    display: block;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--range-muted);
    margin-bottom: 2px;
}

.board-range-materials p {
    margin: 0;
    color: var(--range-ink);
    font-size: 0.95rem;
    line-height: 1.4;
}

.board-range-features {
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--range-line);
}

.board-range-features ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.board-range-features li {
    min-height: 124px;
    padding: 18px 16px;
    border: 1px solid var(--range-line);
    border-radius: 16px;
    background: var(--range-paper);
    animation: boardRangeRise 0.5s ease both;
    animation-delay: calc(var(--i, 0) * 0.05s);
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.board-range-features em {
    display: block;
    font-style: normal;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    color: var(--range-ink);
}

.board-range-features span {
    display: block;
    font-size: 0.94rem;
    line-height: 1.45;
    color: var(--range-muted);
}

@media (hover: hover) {
    .board-range-tab:hover {
        transform: translateY(-2px);
    }

    .board-range-facts article:hover {
        transform: translateY(-3px);
        border-color: var(--range-ink);
        box-shadow: 0 14px 32px var(--range-soft);
    }

    .board-range-materials li:hover {
        transform: translateX(4px);
        border-color: var(--range-ink);
        opacity: 1;
    }

    .board-range-features li:hover {
        transform: translateY(-4px);
        background: var(--range-ink);
        border-color: var(--range-ink);
        color: var(--range-paper);
    }

    .board-range-features li:hover em,
    .board-range-features li:hover span {
        color: var(--range-paper);
    }
}

@keyframes boardRangeRise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes boardRangeFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes boardRangePulse {
    0%,
    100% {
        opacity: 0.55;
        transform: scale(1);
    }
    50% {
        opacity: 0.9;
        transform: scale(1.08);
    }
}

@media (prefers-reduced-motion: reduce) {
    .board-range-frame img,
    .board-range-glow,
    .board-range-materials li,
    .board-range-features li {
        animation: none;
        transition: none;
    }
}

@media (max-width: 1199px) {
    .board-range-layout {
        gap: 32px 36px;
    }

    .board-range-frame img {
        height: min(560px, calc(100vh - 180px));
        padding: 28px 22px 68px;
    }
}

@media (max-width: 991px) {
    .board-range {
        padding: 80px 0;
    }

    .board-range-head {
        margin-bottom: 32px;
    }

    .board-range-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .board-range-visual {
        position: relative;
        top: auto;
        max-width: 520px;
        margin: 0 auto;
        width: 100%;
    }

    .board-range-frame img {
        height: auto;
        max-height: none;
        aspect-ratio: 4 / 3;
        padding: 24px 20px 64px;
    }

    .board-range-features ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .board-range {
        padding: 64px 0;
    }

    .board-range-head {
        margin-bottom: 24px;
    }

    .board-range-head h2 {
        font-size: clamp(1.45rem, 7vw, 2rem);
    }

    .board-range-facts {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .board-range-facts article {
        min-height: 0;
        padding: 14px;
    }

    .board-range-features {
        margin-top: 32px;
        padding-top: 28px;
    }

    .board-range-features ul {
        grid-template-columns: 1fr;
    }

    .board-range-features li {
        min-height: 0;
        display: grid;
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 12px;
        align-items: center;
        padding: 14px;
    }

    .board-range-features em {
        margin-bottom: 0;
    }

    .board-range-frame,
    .board-range-badge,
    .board-range-facts article,
    .board-range-materials li,
    .board-range-features li {
        border-radius: 14px;
    }

    .board-range-frame img {
        padding: 18px 16px 60px;
        aspect-ratio: 1 / 1;
    }

    .board-range-badge {
        left: 12px;
        bottom: 12px;
        min-width: 120px;
        padding: 10px 12px;
    }
}

@media (max-width: 479px) {
    .board-range-facts {
        grid-template-columns: 1fr;
    }

    .board-range-materials li {
        grid-template-columns: 40px minmax(0, 1fr);
        padding: 10px 12px;
    }

    .board-range-materials span,
    .board-range-features em {
        width: 40px;
        height: 40px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--range-ink);
        color: var(--range-paper);
        margin-bottom: 0;
    }

    .board-range-features em {
        font-size: 0.72rem;
    }
}

/* KOLARPLY range visual — full-width photos */
.kolarply-page .board-range-head h2,
.kolarply-page .board-range-head h2 em {
    color: #181818;
}

.kolarply-page .board-range-visual {
    width: 100%;
    max-width: none;
}

.kolarply-page .board-range-frame {
    width: 100%;
}

.kolarply-page .board-range-glow {
    display: none;
}

.kolarply-page .board-range-frame img {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center;
    padding: 0;
    animation: none;
}

@media (max-width: 1199px) {
    .kolarply-page .board-range-frame img {
        height: auto;
        max-height: none;
        padding: 0;
    }
}

@media (max-width: 991px) {
    .kolarply-page .board-range-visual {
        position: relative;
        top: auto;
        max-width: none;
        width: 100%;
        margin: 0;
    }

    .kolarply-page .board-range-frame img {
        aspect-ratio: 16 / 10;
        height: auto;
        padding: 0;
    }
}

@media (max-width: 767px) {
    .kolarply-page .board-range-frame img {
        aspect-ratio: 4 / 3;
        padding: 0;
    }
}

@media (max-width: 479px) {
    .kolarply-page .board-range-frame img {
        aspect-ratio: 5 / 4;
        padding: 0;
    }
}

/* Centered range layout (no visual column) */
.board-range--centered::before {
    mask-image: radial-gradient(ellipse 70% 55% at 50% 20%, #000 30%, transparent 100%);
}

.board-range--centered .board-range-head {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.board-range.board-range--centered .board-range-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 880px;
    margin: 0 auto;
}

.board-range--centered .board-range-block h3,
.board-range--centered .board-range-features h3 {
    text-align: center;
}

.board-range--centered .board-range-tabs {
    justify-content: center;
}

.board-range--centered .board-range-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    text-align: center;
}

.board-range--centered .board-range-facts article {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.board-range--centered .board-range-materials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

@media (max-width: 991px) {
    .board-range--centered .board-range-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .board-range--centered .board-range-materials {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }
}

@media (max-width: 479px) {
    .board-range--centered .board-range-facts {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* URBAN range visual — sticky photo on the right */
.urbanply-page .board-range-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
}

.urbanply-page .board-range-copy {
    order: 1;
}

.urbanply-page .board-range-visual {
    position: sticky;
    top: 120px;
    width: 100%;
    max-width: none;
    order: 2;
}

.urbanply-page .board-range-frame {
    width: 100%;
}

.urbanply-page .board-range-glow {
    display: none;
}

.urbanply-page .board-range-frame img {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center;
    padding: 0;
    animation: none;
}

@media (max-width: 1199px) {
    .urbanply-page .board-range-frame img {
        height: auto;
        max-height: none;
        padding: 0;
    }
}

@media (max-width: 991px) {
    .urbanply-page .board-range-layout {
        grid-template-columns: 1fr;
    }

    .urbanply-page .board-range-copy,
    .urbanply-page .board-range-visual {
        order: 0;
    }

    .urbanply-page .board-range-visual {
        position: relative;
        top: auto;
        max-width: none;
        width: 100%;
        margin: 0;
    }

    .urbanply-page .board-range-frame img {
        aspect-ratio: 16 / 10;
        height: auto;
        padding: 0;
    }
}

@media (max-width: 767px) {
    .urbanply-page .board-range-frame img {
        aspect-ratio: 4 / 3;
        padding: 0;
    }
}

@media (max-width: 479px) {
    .urbanply-page .board-range-frame img {
        aspect-ratio: 5 / 4;
        padding: 0;
    }
}

@media (hover: hover) {
    .urbanply-page .board-range-tab:hover,
    .urbanply-page .board-range-facts article:hover,
    .urbanply-page .board-range-materials li:hover,
    .urbanply-page .board-range-features li:hover {
        background: #042C42;
        border-color: #042C42;
        color: #FFFFFF;
        box-shadow: 0 14px 32px rgba(4, 44, 66, 0.18);
    }

    .urbanply-page .board-range-facts article:hover span,
    .urbanply-page .board-range-facts article:hover strong,
    .urbanply-page .board-range-materials li:hover small,
    .urbanply-page .board-range-materials li:hover p,
    .urbanply-page .board-range-features li:hover em,
    .urbanply-page .board-range-features li:hover span {
        color: #FFFFFF;
    }

    .urbanply-page .board-range-materials li:hover span {
        background: #FFFFFF;
        color: #042C42;
    }
}