/* ========================================================================
   sectors-bento.css
   Act C — Built for the lanes you actually trade.
   Warm peach/cream bento. The only "warm" Act on the page — intentionally
   distinct from navy moments so the buyer feels: "this part is about me."
   ======================================================================== */

/* ---------- Section ---------- */
.kl-sectors {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    background: #eeebe3;
    color: #1c1c1e;
    padding: clamp(96px, 11vw, 156px) clamp(16px, 4vw, 40px);
    overflow: hidden;
    z-index: 1;
}

/* Soft paper grain (warmer than the navy grain) */
.kl-sectors::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.07  0 0 0 0 0.16  0 0 0 0 0.30  0 0 0 0.045 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    background-size: 160px 160px;
    mix-blend-mode: multiply;
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
}

.kl-sectors__inner {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
}

/* ---------- Header ---------- */
.kl-sectors__header {
    max-width: 880px;
    margin: 0 auto clamp(48px, 6vw, 76px);
    text-align: left;
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 1fr;
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
}

.kl-sectors__title-block {
    display: flex;
    flex-direction: column;
}

.kl-sectors__eyebrow {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: rgba(28, 28, 30, 0.42);
    margin-bottom: 1.1rem;
}

.kl-sectors__title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.85rem, 3.6vw, 2.8rem);
    line-height: 1.12;
    letter-spacing: -0.015em;
    color: #1c1c1e;
    margin: 0;
}

.kl-sectors__title em {
    font-style: normal;
    color: var(--kl-red, #db4a2b);
}

.kl-sectors__sub {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(0.92rem, 1.05vw, 1.05rem);
    line-height: 1.55;
    color: rgba(28, 28, 30, 0.72);
    margin: 0;
    max-width: 44ch;
    justify-self: end;
}

/* ---------- Bento grid ---------- */
.kl-sectors__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
    gap: 1px;                                  /* hairline gutters via background */
    background: rgba(28, 28, 30, 0.1);
    border: 1px solid rgba(28, 28, 30, 0.1);
}

/* ---------- Single tile ---------- */
.kl-sectors__tile {
    background: #eeebe3;
    padding: clamp(1.4rem, 2.2vw, 2rem);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    min-height: 240px;
    transition: background 320ms ease, transform 320ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    cursor: default;
}

/* Reducto-style corner crosshairs — a thin "+" centred on every tile corner.
   Because tiles abut (1px gutter), shared corners merge into one crosshair at
   each grid intersection; outer corners read as registration marks. */
.kl-sectors__tile::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    --kl-mark: rgba(28, 28, 30, 0.34);
    --kl-arm: 11px;
    background-image:
        linear-gradient(var(--kl-mark), var(--kl-mark)), linear-gradient(var(--kl-mark), var(--kl-mark)),
        linear-gradient(var(--kl-mark), var(--kl-mark)), linear-gradient(var(--kl-mark), var(--kl-mark)),
        linear-gradient(var(--kl-mark), var(--kl-mark)), linear-gradient(var(--kl-mark), var(--kl-mark)),
        linear-gradient(var(--kl-mark), var(--kl-mark)), linear-gradient(var(--kl-mark), var(--kl-mark));
    background-repeat: no-repeat;
    background-size:
        var(--kl-arm) 1px, 1px var(--kl-arm),   /* top-left  H, V */
        var(--kl-arm) 1px, 1px var(--kl-arm),   /* top-right H, V */
        var(--kl-arm) 1px, 1px var(--kl-arm),   /* bot-left  H, V */
        var(--kl-arm) 1px, 1px var(--kl-arm);   /* bot-right H, V */
    background-position:
        left -5.5px top -0.5px,  left -0.5px top -5.5px,
        right -5.5px top -0.5px, right -0.5px top -5.5px,
        left -5.5px bottom -0.5px,  left -0.5px bottom -5.5px,
        right -5.5px bottom -0.5px, right -0.5px bottom -5.5px;
}

.kl-sectors__tile:hover {
    background: #f4f2ec;
    transform: translateY(-2px);
    z-index: 2;
    box-shadow: 0 18px 40px -16px rgba(28, 28, 30, 0.18);
}

.kl-sectors__tile-icon {
    width: 28px;
    height: 28px;
    color: #061f38;
    margin-bottom: 1.4rem;
}

.kl-sectors__tile-icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.kl-sectors__tile-name {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-weight: 500;
    font-size: clamp(1.15rem, 1.5vw, 1.4rem);
    line-height: 1.18;
    color: #1c1c1e;
    margin: 0 0 0.75rem;
    letter-spacing: -0.01em;
}

.kl-sectors__tile-desc {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(0.82rem, 1vw, 0.92rem);
    line-height: 1.55;
    color: rgba(28, 28, 30, 0.72);
}

/* Decorative numeric marker, top-right corner */
.kl-sectors__tile-num {
    position: absolute;
    top: 1rem;
    right: 1.1rem;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: rgba(28, 28, 30, 0.28);
}

/* ---------- Closing line ---------- */
.kl-sectors__close {
    margin: clamp(40px, 5vw, 56px) auto 0;
    text-align: center;
    max-width: 720px;
}

.kl-sectors__close-line {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    color: rgba(28, 28, 30, 0.7);
    line-height: 1.5;
    margin: 0;
}

.kl-sectors__close-link {
    color: var(--kl-red, #db4a2b);
    text-decoration: none;
    border-bottom: 1px solid rgba(219, 74, 43, 0.4);
    padding-bottom: 1px;
    transition: border-color 220ms ease, color 220ms ease;
}

.kl-sectors__close-link:hover {
    color: #b53d23;
    border-color: rgba(219, 74, 43, 0.95);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .kl-sectors__header {
        grid-template-columns: 1fr;
        align-items: start;
    }
    .kl-sectors__sub {
        justify-self: start;
    }
    .kl-sectors__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .kl-sectors {
        padding: clamp(44px, 9vw, 60px) clamp(14px, 4vw, 20px);
        min-height: 100vh;
        min-height: 100svh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .kl-sectors__inner {
        width: 100%;
    }
    .kl-sectors__header {
        margin-bottom: 18px;
        gap: 8px;
    }
    .kl-sectors__title {
        font-size: 1.15rem;
        line-height: 1.22;
    }
    .kl-sectors__sub {
        font-size: 0.78rem;
        line-height: 1.45;
    }
    .kl-sectors__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: auto;
    }
    .kl-sectors__tile {
        min-height: 0;
        padding: 1.2rem 1.05rem 1.3rem;
    }
    .kl-sectors__tile-icon {
        width: 22px;
        height: 22px;
        margin-bottom: 1rem;
    }
    .kl-sectors__tile-name {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
    }
    .kl-sectors__tile-desc {
        font-size: 0.74rem;
        line-height: 1.48;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .kl-sectors__tile-num {
        font-size: 0.52rem;
        top: 0.65rem;
        right: 0.7rem;
    }
    .kl-sectors__close {
        margin-top: 14px;
    }
    .kl-sectors__close-line {
        font-size: 0.88rem;
    }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .kl-sectors__tile {
        transition: none !important;
        transform: none !important;
    }
    .kl-sectors__tile:hover {
        transform: none !important;
    }
}