.holon-page {
    position: relative;
    background: linear-gradient(180deg, #f7f3ec 0%, #f4eee3 34%, #f7f3ec 100%);
}

.holon-section {
    position: relative;
    overflow: hidden;
}

.holon-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.12);
    will-change: transform;
}

.holon-hero-bg--main {
    background-image: url('/static/images/holon/hero_vallons.jpeg');
}

.holon-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(168deg, rgba(19, 16, 12, 0.72) 0%, rgba(19, 16, 12, 0.42) 45%, rgba(179, 139, 83, 0.18) 100%),
        radial-gradient(circle at 15% 24%, rgba(179, 139, 83, 0.22) 0%, transparent 43%);
}

.holon-grain-layer {
    position: absolute;
    inset: 0;
    z-index: 2;
    background-image: radial-gradient(rgba(247, 243, 236, 0.13) 0.65px, transparent 0.65px);
    background-size: 3px 3px;
    opacity: 0.26;
    pointer-events: none;
}

.holon-kicker {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgb(179 139 83 / 0.92);
}

.holon-btn-primary,
.holon-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.45rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: all 280ms ease;
}

.holon-btn-primary {
    border: 1px solid rgb(179 139 83 / 0.95);
    background: rgb(179 139 83 / 0.9);
    color: rgb(247 243 236 / 1);
}

.holon-btn-primary:hover,
.holon-btn-primary:focus-visible {
    border-color: rgb(146 110 60 / 1);
    background: rgb(146 110 60 / 0.96);
    color: rgb(247 243 236 / 1);
}

.holon-btn-secondary {
    border: 1px solid rgb(179 139 83 / 0.55);
    background: rgb(247 243 236 / 0.1);
    color: rgb(247 243 236 / 1);
}

.holon-btn-secondary:hover,
.holon-btn-secondary:focus-visible {
    border-color: rgb(179 139 83 / 1);
    background: rgb(179 139 83 / 0.2);
    color: rgb(247 243 236 / 1);
}

.holon-btn-secondary--light {
    background: rgb(247 243 236 / 0.7);
    color: rgb(49 44 37 / 0.95);
}

.holon-btn-secondary--light:hover,
.holon-btn-secondary--light:focus-visible {
    background: rgb(179 139 83 / 0.95);
    color: rgb(247 243 236 / 1);
}

.holon-btn-primary:focus-visible,
.holon-btn-secondary:focus-visible {
    outline: 2px solid rgb(179 139 83 / 0.6);
    outline-offset: 3px;
}

.holon-id-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgb(179 139 83 / 0.38);
    background:
        linear-gradient(180deg, rgb(247 243 236 / 0.98) 0%, rgb(236 225 208 / 0.92) 100%);
    padding: 1rem 1rem 0.9rem;
    box-shadow: 0 16px 34px rgba(20, 16, 12, 0.22);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.holon-id-watermark {
    position: absolute;
    right: -0.25rem;
    bottom: -0.55rem;
    font-family: "Playfair Display", serif;
    font-size: clamp(3.7rem, 8vw, 5.7rem);
    line-height: 1;
    letter-spacing: 0.08em;
    color: rgb(179 139 83 / 0.09);
    pointer-events: none;
    user-select: none;
}

.holon-id-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgb(179 139 83 / 0.28);
    margin-bottom: 0.75rem;
    padding-bottom: 0.45rem;
}

.holon-id-kicker,
.holon-id-number {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgb(49 44 37 / 0.68);
}

.holon-id-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.holon-id-title {
    font-family: "Playfair Display", serif;
    font-size: 1.48rem;
    line-height: 1.1;
    color: rgb(49 44 37 / 0.95);
}

.holon-id-subtitle {
    margin-top: 0.2rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.96rem;
    color: rgb(49 44 37 / 0.68);
}

.holon-id-chip {
    width: 2.6rem;
    height: 1.9rem;
    border: 1px solid rgb(179 139 83 / 0.44);
    background:
        repeating-linear-gradient(
            90deg,
            rgb(179 139 83 / 0.18) 0,
            rgb(179 139 83 / 0.18) 1px,
            transparent 1px,
            transparent 6px
        );
}

.holon-id-grid {
    display: grid;
    gap: 0.45rem 0.7rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.holon-id-grid div {
    border: 1px dashed rgb(179 139 83 / 0.26);
    background: rgb(247 243 236 / 0.64);
    padding: 0.42rem 0.5rem;
}

.holon-id-grid dt {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgb(49 44 37 / 0.58);
}

.holon-id-grid dd {
    margin-top: 0.15rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.98rem;
    line-height: 1.25;
    color: rgb(49 44 37 / 0.9);
}

.holon-id-footer {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid rgb(179 139 83 / 0.28);
    margin-top: 0.65rem;
    padding-top: 0.55rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.8rem;
    color: rgb(49 44 37 / 0.66);
}

.holon-id-signature {
    font-family: "Playfair Display", serif;
    font-size: 1.02rem;
    letter-spacing: 0.04em;
    color: rgb(49 44 37 / 0.86);
}

.holon-intro-band {
    border-top: 1px solid rgb(179 139 83 / 0.2);
    border-bottom: 1px solid rgb(179 139 83 / 0.2);
    background: linear-gradient(90deg, rgb(247 243 236 / 0.7) 0%, rgb(243 236 226 / 0.88) 50%, rgb(247 243 236 / 0.7) 100%);
}

.holon-intro-text {
    margin: 0 auto;
    max-width: 58rem;
    text-align: center;
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(1.35rem, 2.3vw, 2rem);
    line-height: 1.45;
    color: rgb(49 44 37 / 0.82);
}

.holon-strata-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgb(179 139 83 / 0.28);
    background: rgb(255 255 255 / 0.64);
    box-shadow: 0 18px 36px rgba(21, 17, 13, 0.12);
}

.holon-strata-image {
    width: 100%;
    height: 32rem;
    object-fit: cover;
}

.holon-strata-legend {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0.8rem;
    background: linear-gradient(180deg, rgb(49 44 37 / 0.08) 0%, rgb(49 44 37 / 0.58) 100%);
}

.holon-strata-legend span {
    border: 1px solid rgb(247 243 236 / 0.45);
    padding: 0.22rem 0.6rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgb(247 243 236 / 0.95);
}

.holon-saisons-section {
    background-image: radial-gradient(circle at 80% 15%, rgba(179, 139, 83, 0.16) 0%, transparent 44%);
}

.holon-seasons-track {
    display: grid;
    gap: 1rem;
}

.holon-season {
    position: relative;
    border-left: 2px solid rgb(179 139 83 / 0.5);
    background: rgb(247 243 236 / 0.63);
    padding: 1rem 1rem 1rem 1.2rem;
}

.holon-season-index {
    display: block;
    margin-bottom: 0.4rem;
    font-family: "Playfair Display", serif;
    font-size: 1.7rem;
    line-height: 1;
    color: rgb(179 139 83 / 0.55);
}

.holon-season h3 {
    margin-bottom: 0.4rem;
    font-family: "Playfair Display", serif;
    font-size: 1.4rem;
    color: rgb(49 44 37 / 0.95);
}

.holon-season p {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.05rem;
    line-height: 1.56;
    color: rgb(49 44 37 / 0.77);
}

.holon-visual-stack {
    position: relative;
    min-height: 30rem;
}

.holon-image {
    width: 100%;
    height: 26rem;
    object-fit: cover;
    border: 1px solid rgba(179, 139, 83, 0.24);
    box-shadow: 0 22px 55px rgba(21, 17, 13, 0.17);
}

.holon-image-floating {
    position: absolute;
    right: 0.7rem;
    bottom: -4rem;
    width: 48%;
    height: 16rem;
    border: 1px solid rgba(247, 243, 236, 0.6);
    box-shadow: 0 18px 50px rgba(21, 17, 13, 0.21);
}

.holon-mini-card {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    border: 1px solid rgb(179 139 83 / 0.24);
    background: rgb(255 255 255 / 0.62);
    padding: 0.55rem 0.75rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 1rem;
    color: rgb(49 44 37 / 0.86);
}

.holon-mini-card i {
    color: rgb(179 139 83 / 0.95);
    font-size: 1.05rem;
}

.holon-reveal {
    opacity: 1;
    transform: none;
    will-change: transform, opacity;
}

@media (min-width: 768px) {
    .holon-seasons-track {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.05rem;
    }

    .holon-season {
        border-left: 0;
        border-top: 2px solid rgb(179 139 83 / 0.5);
        padding: 1.1rem 1rem;
    }
}

@media (max-width: 767px) {
    .holon-id-topline {
        flex-direction: column;
        align-items: start;
        gap: 0.2rem;
    }

    .holon-id-grid {
        grid-template-columns: 1fr;
    }

    .holon-strata-image {
        height: 23rem;
    }

    .holon-visual-stack {
        min-height: auto;
        display: grid;
        gap: 1rem;
    }

    .holon-image {
        height: 18rem;
    }

    .holon-image-floating {
        position: static;
        width: 100%;
        height: 14rem;
    }
}