.hero-journey {
    position: relative;
    height: 450vh;
}

.hero-journey__sticky {
    position: sticky;
    top: 0;

    width: 100%;
    height: 100svh;

    overflow: hidden;
    background: #15110d;
}

/* ========================================
   HERO VIDEO
======================================== */

.hero-video-layer {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    overflow: hidden;

    z-index: 1;

    background: #15110d;
}

.hero-video {
    position: absolute;
    inset: 0;

    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    opacity: 0;
    visibility: hidden;

    pointer-events: none;

    transform: translateZ(0);

    will-change: opacity;

    transition: opacity 0.05s linear;
}

.hero-video.is-active {
    opacity: 1;
    visibility: visible;
}

/* SCENE */

.hero-scene {
    position: absolute;
    inset: 0;

    opacity: 0;

    z-index: 1;

    will-change: opacity, transform;
}

.hero-scene--vineyard {
    opacity: 1;
    z-index: 1;
}

.hero-scene--entrance {
    z-index: 2;
}

.hero-scene--cellar {
    z-index: 3;
}

.hero-scene__image {
    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    will-change: transform;
}

.hero-scene--vineyard .hero-scene__image {
    transform: scale(1.02);
}

.hero-scene--entrance .hero-scene__image {
    transform: scale(1.03);
}

.hero-scene--cellar .hero-scene__image {
    transform: scale(1.08);
}


/* OVERLAY */

.hero-overlay {
    position: absolute;
    inset: 0;

    z-index: 5;

    background:
        linear-gradient(to right,
            rgba(12, 8, 5, 0.48) 0%,
            rgba(12, 8, 5, 0.20) 45%,
            rgba(12, 8, 5, 0.28) 100%),
        linear-gradient(to top,
            rgba(10, 7, 5, 0.62) 0%,
            rgba(10, 7, 5, 0.05) 55%,
            rgba(10, 7, 5, 0.15) 100%);

    pointer-events: none;
}


/* COPY */

.hero-copy {
    position: absolute;
    left: var(--page-padding);
    bottom: clamp(180px, 22vh, 240px);
    z-index: 10;
    max-width: 850px;
    will-change: opacity, transform;
}


.hero-copy__eyebrow {
    display: block;

    margin-bottom: 18px;

    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;

    opacity: 0.75;
}

.hero-copy__title {
    font-family: var(--font-serif);

    font-size: clamp(4rem, 7vw, 7.5rem);
    font-weight: 400;

    line-height: 1.02;
    letter-spacing: -0.045em;
}

.hero-copy__text {
    margin-top: 26px;

    font-size: 1rem;
    font-weight: 300;

    opacity: 0.8;
}

.hero-progress {
    position: absolute;

    left: 50%;
    bottom: 42px;

    transform: translateX(-50%);

    z-index: 10;

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;

    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;

    opacity: 0.85;

    will-change: opacity;
}

.hero-progress__line {
    width: 70px;
    height: 1px;

    background: rgba(255, 255, 255, 0.35);
}

.hero-side-note {
    position: absolute;
    right: var(--page-padding);
    top: 50%;

    transform: translateY(-50%);

    z-index: 10;

    display: flex;
    align-items: flex-start;
    gap: 18px;

    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;

    opacity: 0.65;
}

.hero-side-note__number {
    font-family: var(--font-serif);
    font-size: 2rem;
    line-height: 1;
}

.hero-side-note {
    position: absolute;
    right: var(--page-padding);
    top: 50%;

    transform: translateY(-50%);

    z-index: 10;

    display: flex;
    align-items: flex-start;
    gap: 18px;

    color: var(--color-white);
    opacity: 0.72;
}

.hero-side-note__number {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 400;
    line-height: 1;
}

.hero-side-note__text {
    display: flex;
    flex-direction: column;
    gap: 7px;

    padding-top: 3px;

    font-size: 0.65rem;
    line-height: 1.4;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero-side-copy {
    position: absolute;

    right: var(--page-padding);
    bottom: 210px;

    z-index: 10;

    width: min(430px, 30vw);

    color: var(--color-white);

    opacity: 0.9;
}

.hero-side-copy__label {
    display: block;

    margin-bottom: 14px;

    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;

    opacity: 0.7;
}

.hero-side-copy__text {
    font-family: var(--font-serif);

    font-size: clamp(1rem, 1.1vw, 1.2rem);
    line-height: 1.55;

    margin: 0;

    opacity: 0.95;
}

.hero-side-copy__meta {
    font-size: 0.58rem;
    letter-spacing: 0.17em;
    text-transform: uppercase;

    opacity: 0.55;
}

.hero-progress__label {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: none;
}

.hero-progress__arrow {
    font-size: 1.2rem;

    animation: heroScrollHint 1.8s ease-in-out infinite;
}

.hero-progress__hint {
    font-size: 0.52rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;

    opacity: 0.5;
}

@keyframes heroScrollHint {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.6;
    }

    50% {
        transform: translateY(7px);
        opacity: 1;
    }
}

/* ========================================
   DRUGO POGLAVLJE — VINOGRAD
======================================== */

.hero-chapter {
    position: absolute;
    inset: 0;

    z-index: 10;

    pointer-events: none;

    opacity: 0;

    will-change: opacity, transform;
}

.hero-chapter__intro {
    position: absolute;

    right: calc(var(--page-padding) + 150px);
    left: auto;

    top: 50%;

    width: min(560px, 36vw);

    text-align: left;

    transform: translateY(-50%);
}

.hero-chapter__eyebrow {
    display: block;

    margin-bottom: 18px;

    font-size: 0.65rem;
    letter-spacing: 0.2em;

    text-transform: uppercase;

    opacity: 0.65;
}

.hero-chapter__title {
    font-family: var(--font-serif);

    font-size: clamp(3.2rem, 4.8vw, 5.3rem);
    font-weight: 400;

    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero-chapter__story {
    margin-top: 28px;

    max-width: 540px;

    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hero-chapter__story p {
    font-size: 0.95rem;
    line-height: 1.75;

    opacity: 0.78;
}

.vineyard-card {
    position: absolute;

    left: calc(var(--page-padding) + 150px);
    right: auto;

    top: 50%;

    width: min(520px, 32vw);

    padding: 30px 34px;

    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 26px;

    background:
        linear-gradient(145deg,
            rgba(51, 31, 22, 0.58),
            rgba(30, 20, 15, 0.38));

    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    transform: translateY(-50%);
}

.vineyard-card__index {
    display: block;

    margin-bottom: 28px;

    font-size: 0.62rem;
    letter-spacing: 0.2em;

    text-transform: uppercase;

    opacity: 0.6;
}

.vineyard-card__title {
    font-family: var(--font-serif);

    font-size: clamp(2rem, 2.5vw, 3rem);
    font-weight: 400;

    line-height: 1.08;
}

.vineyard-card__description {
    margin-top: 22px;

    font-size: 0.88rem;
    line-height: 1.7;

    opacity: 0.72;
}

.vineyard-card__details {
    margin-top: 34px;

    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.vineyard-card__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    padding: 15px 0;

    border-bottom: 1px solid rgba(255, 255, 255, 0.12);

    font-size: 0.62rem;
    letter-spacing: 0.12em;

    text-transform: uppercase;
}

.vineyard-card__row span:first-child {
    opacity: 0.52;
}

.vineyard-card__row span:last-child {
    text-align: right;

    opacity: 0.88;
}

/* ========================================
   POGLAVLJE 03 — PODRUM
======================================== */

.hero-chapter--cellar {
    position: absolute;
    inset: 0;

    z-index: 10;

    opacity: 0;
    pointer-events: none;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 120px var(--page-padding) 70px;

    text-align: center;

    will-change: opacity, transform;
}


/* GLAVNI CONTENT */

.cellar-story {
    width: min(820px, 72vw);

    display: flex;
    flex-direction: column;
    align-items: center;
}


/* EYEBROW */

.cellar-story__eyebrow {
    display: block;

    margin-bottom: 20px;

    font-size: 0.64rem;
    letter-spacing: 0.20em;

    text-transform: uppercase;

    opacity: 0.65;
}


/* NASLOV */

.cellar-story__title {
    font-family: var(--font-serif);

    font-size: clamp(3.4rem, 5.5vw, 6rem);
    font-weight: 400;

    line-height: 1.02;
    letter-spacing: -0.04em;
}


/* TEKST */

.cellar-story__body {
    width: min(680px, 100%);

    margin-top: 32px;

    display: flex;
    flex-direction: column;
    gap: 18px;
}

.cellar-story__body p {
    font-size: clamp(0.92rem, 1vw, 1rem);
    line-height: 1.8;

    opacity: 0.78;
}


/* DETALJI ISPOD */

.cellar-details {
    width: min(650px, 100%);

    margin-top: 42px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);

    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.cellar-details__item {
    padding: 18px 20px;

    display: flex;
    flex-direction: column;
    gap: 7px;
}

.cellar-details__item:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.cellar-details__label {
    font-size: 0.55rem;
    letter-spacing: 0.18em;

    opacity: 0.45;
}

.cellar-details__value {
    font-family: var(--font-serif);

    font-size: 1.1rem;
    letter-spacing: 0.03em;
}