/* ==================================================
   Hero — fedele al blueprint Studio Rosano
   ================================================== */

.hero {
    position: relative;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 140px;
    padding-bottom: 0;
}

.hero-grid {
    display: grid;
    flex: 1;
    grid-template-areas:
        "eyebrow eyebrow"
        "title title"
        "meta lede"
        "clients clients"
        "ctas side"
        "establish establish";
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-content: start;
}

.hero-eyebrow {
    display: flex;
    grid-area: eyebrow;
    gap: 12px;
    align-items: center;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-eyebrow .dot {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--color-accent);
    animation: hero-pulse 2.4s ease-in-out infinite;
}

.hero-title {
    grid-area: title;
    margin: 0;
    font-family: var(--font-serif);
    font-size: clamp(64px, 13vw, 220px);
    font-weight: 400;
    letter-spacing: -0.035em;
    line-height: 0.9;
}

.hero-line {
    display: block;
    overflow: hidden;
}

.hero-line-inner {
    display: inline-block;
    transform: translateY(110%);
    animation: hero-rise-in 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.hero-line:nth-child(1) .hero-line-inner { animation-delay: 0.15s; }
.hero-line:nth-child(2) .hero-line-inner { animation-delay: 0.24s; }
.hero-line:nth-child(3) .hero-line-inner { animation-delay: 0.33s; }
.hero-line:nth-child(4) .hero-line-inner { animation-delay: 0.42s; }

.hero-line:nth-child(2) .hero-line-inner {
    color: var(--color-muted);
    font-style: italic;
}

.hero-line:nth-child(4) .hero-line-inner {
    font-style: italic;
}

.hero-meta {
    display: flex;
    grid-area: meta;
    gap: 40px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.hero-meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-meta-k {
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-lede {
    grid-area: lede;
    max-width: 42ch;
    margin: 0;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    font-size: clamp(16px, 1.25vw, 19px);
    line-height: 1.55;
}

.hero-clients {
    position: relative;
    grid-area: clients;
    max-width: 68ch;
    margin: 0;
    padding-top: 14px;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    line-height: 1.7;
    text-transform: uppercase;
}

.hero-clients::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 32px;
    height: 1px;
    background: var(--color-accent);
    content: "";
}

.hero-ctas {
    display: flex;
    grid-area: ctas;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
}

.hero-side {
    display: flex;
    grid-area: side;
    gap: 16px;
    align-items: center;
    justify-content: flex-end;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
}

.hero-side-line {
    width: 100%;
    max-width: 200px;
    height: 1px;
    background: var(--color-border);
}

.hero-establish {
    grid-area: establish;
    color: var(--color-muted);
    font-family: var(--font-serif);
    font-size: 14px;
    font-style: italic;
    letter-spacing: 0.05em;
    text-align: right;
    will-change: transform, opacity;
}

.marquee {
    overflow: hidden;
    margin: 80px calc(var(--gutter) * -1) 0;
    padding: 22px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.marquee-track {
    display: flex;
    gap: 48px;
    width: max-content;
    animation: hero-marquee 60s linear infinite;
    font-family: var(--font-serif);
    font-size: clamp(24px, 3vw, 40px);
    white-space: nowrap;
}

.marquee-item {
    display: inline-flex;
    gap: 24px;
    align-items: center;
    font-style: italic;
}

.marquee-star {
    color: var(--color-accent);
    font-size: 0.6em;
    font-style: normal;
}

.scroll-hint {
    position: absolute;
    right: var(--gutter);
    /* Il marquee occupa il fondo della Hero: l'indicatore resta sopra
       la fascia, invece di sovrapporsi alle frasi in movimento. */
    bottom: 132px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-hint-line {
    position: relative;
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

.scroll-hint-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 12px;
    animation: hero-drop 2.2s ease-in-out infinite;
    background: var(--color-text);
    transform: translateX(-50%);
}

@keyframes hero-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

@keyframes hero-rise-in {
    to { transform: translateY(0); }
}

@keyframes hero-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-33.333%); }
}

@keyframes hero-drop {
    0% { top: 0; opacity: 0; }
    30% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

@media (max-width: 960px) {
    .hero-grid {
        grid-template-areas:
            "eyebrow"
            "title"
            "meta"
            "lede"
            "clients"
            "ctas"
            "side"
            "establish";
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .hero-meta {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 560px) {
    .hero {
        min-height: auto;
        padding-top: 125px;
    }

    .hero-title {
        font-size: clamp(58px, 19vw, 105px);
    }

    .hero-side,
    .hero-establish {
        justify-content: flex-start;
        text-align: left;
    }

    .marquee {
        margin-top: 56px;
        padding: 16px 0;
    }

    .scroll-hint {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-eyebrow .dot,
    .hero-line-inner,
    .marquee-track,
    .scroll-hint-dot {
        animation: none;
    }

    .hero-line-inner {
        transform: none;
    }
}