/* Tabs */

:root {
    --bg: #f7f3ec;
    --bg2: #f0ebe0;
    --white: #ffffff;
    --green: #2c5c2e;
    --green-dark: #1a3a1c;
    --gold: #b8964a;
    --border: rgba(184, 150, 74, .16);
    --border-s: rgba(44, 92, 46, .07);
    --text: #2a2a2a;
    --text-s: #6b6b5e;
    --shadow: rgba(26, 58, 28, .09);
    --radius: 20px;
}


.diff-wrap input[type="radio"] {
    display: none;
}

/* ─────────────────────────────────────
   SECTION SHELL
───────────────────────────────────── */
.section-wrap {
    padding: 50px 0 50px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #f2faf3 0%, #ffffff 50%, #f4fff6 100%);
}

.section-wrap::before {
    content: '';
    position: absolute;
    top: -130px;
    right: -130px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(74, 140, 63, .07) 0%, transparent 68%);
    pointer-events: none;
}

.section-wrap::after {
    content: '';
    position: absolute;
    bottom: -90px;
    left: -90px;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(184, 150, 74, .06) 0%, transparent 68%);
    pointer-events: none;
}

.container_tabs {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
    position: relative;
    z-index: 1;
}

/* ── section header ── */
.sec-header {
    text-align: center;
    margin-bottom: 56px;
}

.eyebrow {
    display: block;
    font-size: 10.5px;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 14px;
}

.sec-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4.5vw, 3rem);
    color: var(--green-dark);
    font-weight: 600;
    line-height: 1.18;
}

.sec-title::after {
    content: '';
    display: block;
    width: 56px;
    height: 3px;
    background: var(--gold);
    border-radius: 2px;
    margin: 16px auto 0;
}

/* ─────────────────────────────────────
   WRAPPER — inputs live here
───────────────────────────────────── */
.diff-wrap {
    position: relative;
}

/* ─────────────────────────────────────
   CARD SHELL
───────────────────────────────────── */
.diff-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 48px var(--shadow);
    background: var(--white);
    height: 620px;
    /* fixed height — right side scrolls inside */
}

/* ─────────────────────────────────────
   LEFT PANEL  (desktop only)
───────────────────────────────────── */
.diff-left {
    background: var(--white);
    border-right: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    height: 100%;
}

/* gold top bar */
.diff-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    width: 48px;
    height: 3px;
    background: var(--gold);
    border-radius: 0 0 3px 3px;
    z-index: 2;
}

/* each left-panel "slide" */
.lc {
    display: none;
    /* hidden by default */
    flex-direction: column;
    padding: 44px 38px 40px;
    height: 100%;
    overflow: hidden;
    animation: fadeIn .45s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── image ── */
.lc-img {
    width: 100%;
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 5px;
    flex-shrink: 0;
    box-shadow: 0 6px 22px rgba(26, 58, 28, .10);
}

.lc-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── meta ── */
.lc-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0px;
}

.lc-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 700;
    color: rgb(184 150 74 / 65%);
    line-height: 1;
}

.lc-tag {
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 800;
    padding: 4px 10px;
    border: 1px solid rgba(184, 150, 74, .28);
    border-radius: 20px;
    background: rgba(184, 150, 74, .05);
}

/* ── title ── */
.lc-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--green-dark);
    line-height: 0.3;
    margin-bottom: 5px;
}

.lc-divider {
    width: 36px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    margin-bottom: 16px;
    opacity: .45;
}

/* ── description — rich, 5+ lines ── */
.lc-desc {
    font-size: 14px;
    line-height: 1.3;
    color: #222222;
    font-weight: 500;
    flex: 1;
}

.lc-desc strong {
    color: var(--green-dark);
    font-weight: 500;
}

/* ─────────────────────────────────────
   CSS MAGIC — show left panel by radio
   (inputs are siblings of .diff-card
    inside .diff-wrap)
───────────────────────────────────── */
#d1:checked~.diff-card .diff-left .lc:nth-child(1),
#d2:checked~.diff-card .diff-left .lc:nth-child(2),
#d3:checked~.diff-card .diff-left .lc:nth-child(3),
#d4:checked~.diff-card .diff-left .lc:nth-child(4),
#d5:checked~.diff-card .diff-left .lc:nth-child(5),
#d6:checked~.diff-card .diff-left .lc:nth-child(6),
#d7:checked~.diff-card .diff-left .lc:nth-child(7),
#d8:checked~.diff-card .diff-left .lc:nth-child(8),
#d9:checked~.diff-card .diff-left .lc:nth-child(9) {
    display: flex;
}

/* ─────────────────────────────────────
   RIGHT PANEL  — tabs
───────────────────────────────────── */
.diff-right {
    display: flex;
    flex-direction: column;
    /* Fix the right panel to match the left panel height */
    height: 620px;
    overflow: hidden;
}

.right-hdr {
    padding: 22px 28px 18px;
    border-bottom: 1px solid var(--border-s);
    flex-shrink: 0;
    background: var(--white);
}

.right-hdr h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--green-dark);
    margin-bottom: 0px;
}

.right-hdr p {
    font-size: 15px;
    color: var(--text-s);
    font-weight: 300;
}

/* scrollable tabs area — this is the key part */
.tabs-scroll {
    flex: 1;
    overflow-y: scroll;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(184, 150, 74, .3) rgba(240, 235, 224, .5);
    /* subtle fade top/bottom to hint scrollability */
    -webkit-mask-image: linear-gradient(to bottom,
            transparent 0px,
            black 18px,
            black calc(100% - 18px),
            transparent 100%);
    mask-image: linear-gradient(to bottom,
            transparent 0px,
            black 18px,
            black calc(100% - 18px),
            transparent 100%);
}

.tabs-scroll::-webkit-scrollbar {
    width: 5px;
}

.tabs-scroll::-webkit-scrollbar-track {
    background: rgba(240, 235, 224, .5);
    border-radius: 4px;
}

.tabs-scroll::-webkit-scrollbar-thumb {
    background: rgba(184, 150, 74, .35);
    border-radius: 4px;
}

.tabs-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(184, 150, 74, .55);
}

/* ── label = clickable tab ── */
.diff-right label {
    display: block;
    border-bottom: 1px solid var(--border-s);
    cursor: pointer;
    position: relative;
    transition: background .18s;
}

.diff-right label:last-child {
    border-bottom: none;
}

.diff-right label:hover {
    background: #faf8f3;
}

/* active accent line */
#d1:checked~.diff-card .diff-right label[for="d1"],
#d2:checked~.diff-card .diff-right label[for="d2"],
#d3:checked~.diff-card .diff-right label[for="d3"],
#d4:checked~.diff-card .diff-right label[for="d4"],
#d5:checked~.diff-card .diff-right label[for="d5"],
#d6:checked~.diff-card .diff-right label[for="d6"],
#d7:checked~.diff-card .diff-right label[for="d7"],
#d8:checked~.diff-card .diff-right label[for="d8"],
#d9:checked~.diff-card .diff-right label[for="d9"] {
    background: #f6fffa;
}

#d1:checked~.diff-card .diff-right label[for="d1"]::before,
#d2:checked~.diff-card .diff-right label[for="d2"]::before,
#d3:checked~.diff-card .diff-right label[for="d3"]::before,
#d4:checked~.diff-card .diff-right label[for="d4"]::before,
#d5:checked~.diff-card .diff-right label[for="d5"]::before,
#d6:checked~.diff-card .diff-right label[for="d6"]::before,
#d7:checked~.diff-card .diff-right label[for="d7"]::before,
#d8:checked~.diff-card .diff-right label[for="d8"]::before,
#d9:checked~.diff-card .diff-right label[for="d9"]::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gold);
    border-radius: 0 2px 2px 0;
}

/* ── tab header row ── */
.tab-hd {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px 22px 17px 26px;
    user-select: none;
}

.tab-ico {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(44, 92, 46, .06), rgba(184, 150, 74, .08));
    border: 1px solid var(--border-s);
    transition: background .22s, border-color .22s;
}

#d1:checked~.diff-card label[for="d1"] .tab-ico,
#d2:checked~.diff-card label[for="d2"] .tab-ico,
#d3:checked~.diff-card label[for="d3"] .tab-ico,
#d4:checked~.diff-card label[for="d4"] .tab-ico,
#d5:checked~.diff-card label[for="d5"] .tab-ico,
#d6:checked~.diff-card label[for="d6"] .tab-ico,
#d7:checked~.diff-card label[for="d7"] .tab-ico,
#d8:checked~.diff-card label[for="d8"] .tab-ico,
#d9:checked~.diff-card label[for="d9"] .tab-ico {
    background: linear-gradient(135deg, rgba(44, 92, 46, .12), rgba(184, 150, 74, .14));
    border-color: rgba(184, 150, 74, .26);
}

.tab-ico svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--green);
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tab-lbl {
    flex: 1;
    font-size: 17px;
    font-weight: 700;
    color: var(--text-s);
    line-height: 1.3;
    transition: color .18s;
}

#d1:checked~.diff-card label[for="d1"] .tab-lbl,
#d2:checked~.diff-card label[for="d2"] .tab-lbl,
#d3:checked~.diff-card label[for="d3"] .tab-lbl,
#d4:checked~.diff-card label[for="d4"] .tab-lbl,
#d5:checked~.diff-card label[for="d5"] .tab-lbl,
#d6:checked~.diff-card label[for="d6"] .tab-lbl,
#d7:checked~.diff-card label[for="d7"] .tab-lbl,
#d8:checked~.diff-card label[for="d8"] .tab-lbl,
#d9:checked~.diff-card label[for="d9"] .tab-lbl {
    color: var(--green-dark);
    font-weight: 600;
}

.tab-tog {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .22s, border-color .22s, transform .32s cubic-bezier(0.25, 1, 0.5, 1);
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.tab-tog svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: var(--text-s);
    stroke-width: 2;
    transition: stroke .22s;
}

#d1:checked~.diff-card label[for="d1"] .tab-tog,
#d2:checked~.diff-card label[for="d2"] .tab-tog,
#d3:checked~.diff-card label[for="d3"] .tab-tog,
#d4:checked~.diff-card label[for="d4"] .tab-tog,
#d5:checked~.diff-card label[for="d5"] .tab-tog,
#d6:checked~.diff-card label[for="d6"] .tab-tog,
#d7:checked~.diff-card label[for="d7"] .tab-tog,
#d8:checked~.diff-card label[for="d8"] .tab-tog,
#d9:checked~.diff-card label[for="d9"] .tab-tog {
    background: var(--gold);
    border-color: var(--gold);
    transform: rotate(45deg);
}

#d1:checked~.diff-card label[for="d1"] .tab-tog svg,
#d2:checked~.diff-card label[for="d2"] .tab-tog svg,
#d3:checked~.diff-card label[for="d3"] .tab-tog svg,
#d4:checked~.diff-card label[for="d4"] .tab-tog svg,
#d5:checked~.diff-card label[for="d5"] .tab-tog svg,
#d6:checked~.diff-card label[for="d6"] .tab-tog svg,
#d7:checked~.diff-card label[for="d7"] .tab-tog svg,
#d8:checked~.diff-card label[for="d8"] .tab-tog svg,
#d9:checked~.diff-card label[for="d9"] .tab-tog svg {
    stroke: #fff;
}

/* ── short description (visible desktop + mobile) ── */
.tab-short {
    max-height: 0;
    overflow: hidden;
    padding: 0 22px 0 78px;
    transition: max-height .38s cubic-bezier(.4, 0, .2, 1), padding .38s ease;
}

#d1:checked~.diff-card label[for="d1"] .tab-short,
#d2:checked~.diff-card label[for="d2"] .tab-short,
#d3:checked~.diff-card label[for="d3"] .tab-short,
#d4:checked~.diff-card label[for="d4"] .tab-short,
#d5:checked~.diff-card label[for="d5"] .tab-short,
#d6:checked~.diff-card label[for="d6"] .tab-short,
#d7:checked~.diff-card label[for="d7"] .tab-short,
#d8:checked~.diff-card label[for="d8"] .tab-short,
#d9:checked~.diff-card label[for="d9"] .tab-short {
    max-height: 100px;
    padding: 0 22px 18px 78px;
}

.tab-short p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-s);
    font-weight: 700;
}

/* ─────────────────────────────────────
   MOBILE INLINE CONTENT
   (hidden on desktop, shown inside tab on mobile)
───────────────────────────────────── */
.tab-expand {
    display: none;
    /* hidden always on desktop */
}

/* ── footer ── */
.right-ftr {
    padding: 16px 26px;
    border-top: 1px solid var(--border-s);
    background: #faf8f3;
    flex-shrink: 0;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--green-dark);
    border-bottom: 1.5px solid var(--gold);
    padding-bottom: 2px;
    transition: color .2s;
}

.btn-link:hover {
    color: var(--gold);
}

.btn-link svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    transition: transform .22s;
}

.btn-link:hover svg {
    transform: translateX(4px);
}

/* ─────────────────────────────────────
   MOBILE EXPAND  — image + full content
   inside the tab itself
───────────────────────────────────── */
.mob-img {
    width: 100%;
    height: 190px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 18px;
    box-shadow: 0 4px 16px rgba(26, 58, 28, .09);
}

.mob-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mob-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.mob-num {
    font-size: 16px;
    font-weight: 700;
    color: rgb(184 150 74 / 82%);
    line-height: 1;
}

.mob-tag {
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    padding: 3px 9px;
    border: 1px solid rgba(184, 150, 74, .28);
    border-radius: 20px;
    background: rgba(184, 150, 74, .05);
}

.mob-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--green-dark);
    line-height: 1.3;
    margin-bottom: 5px;
}

.mob-divider {
    width: 32px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    margin-bottom: 14px;
    opacity: .45;
}

.mob-desc {
    font-size: 15px;
    line-height: 1.3;
    color: #474740;
    font-weight: 600;
}

.mob-desc strong {
    color: var(--green-dark);
    font-weight: 500;
}

/* ═══════════════════════════════════════
   RESPONSIVE — MOBILE ≤ 900px
═══════════════════════════════════════ */
@media (max-width: 900px) {

    /* stack to single column, auto height on mobile */
    .diff-card {
        grid-template-columns: 1fr;
        height: auto;
    }

    /* hide desktop left panel entirely */
    .diff-left {
        display: none;
    }

    /* right panel: auto height on mobile */
    .diff-right {
        height: auto;
    }

    /* tabs-scroll: auto on mobile — page itself scrolls */
    .tabs-scroll {
        overflow-y: visible;
        -webkit-mask-image: none;
        mask-image: none;
        height: auto;
    }

    /* show mobile expand block */
    .tab-expand {
        display: block;
    }

    .tab-hd {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .tab-tog {
        width: 32px;
        height: 32px;
        cursor: pointer;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    .tab-tog svg {
        width: 14px;
        height: 14px;
    }

    .tab-tog:active {
        transform: scale(0.9);
    }

    #d1:checked~.diff-card label[for="d1"] .tab-tog:active,
    #d2:checked~.diff-card label[for="d2"] .tab-tog:active,
    #d3:checked~.diff-card label[for="d3"] .tab-tog:active,
    #d4:checked~.diff-card label[for="d4"] .tab-tog:active,
    #d5:checked~.diff-card label[for="d5"] .tab-tog:active,
    #d6:checked~.diff-card label[for="d6"] .tab-tog:active,
    #d7:checked~.diff-card label[for="d7"] .tab-tog:active,
    #d8:checked~.diff-card label[for="d8"] .tab-tog:active,
    #d9:checked~.diff-card label[for="d9"] .tab-tog:active {
        transform: rotate(45deg) scale(0.9);
    }

    /* hide short description on mobile */
    .tab-short {
        display: none !important;
    }

    /* expanded inline content — hidden by default */
    .tab-expand-inner {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px;
        transition: max-height .4s cubic-bezier(.4, 0, .2, 1), padding .4s ease;
        background: #faf8f3;
        border-top: 1px solid var(--border-s);
    }

    /* show on active */
    #d1:checked~.diff-card label[for="d1"] .tab-expand-inner,
    #d2:checked~.diff-card label[for="d2"] .tab-expand-inner,
    #d3:checked~.diff-card label[for="d3"] .tab-expand-inner,
    #d4:checked~.diff-card label[for="d4"] .tab-expand-inner,
    #d5:checked~.diff-card label[for="d5"] .tab-expand-inner,
    #d6:checked~.diff-card label[for="d6"] .tab-expand-inner,
    #d7:checked~.diff-card label[for="d7"] .tab-expand-inner,
    #d8:checked~.diff-card label[for="d8"] .tab-expand-inner,
    #d9:checked~.diff-card label[for="d9"] .tab-expand-inner {
        max-height: 900px;
        padding: 22px 20px 24px;
    }

    .container {
        padding: 0 20px;
    }

    .section-wrap {
        padding: 20px 0 20px;
    }
}

@media (max-width: 540px) {
    .tab-hd {
        padding: 15px 16px 15px 18px;
    }

    .container {
        padding: 0 14px;
    }
}








/* Button */