/* ── Animations ── */
@keyframes fade-up {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: none; }
}

.fade-up {
    opacity: 0;
    animation: fade-up 0.8s ease forwards;
}

.hero-eyebrow {
    font-family: var(--deepdrft-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.28em;
    color: var(--deepdrft-green-accent);
    text-transform: uppercase;
    margin-bottom: 1.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation-delay: 0.1s;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 2.5rem;
    height: 1px;
    background: var(--deepdrft-green-accent);
}

.hero-title {
    font-family: var(--deepdrft-font-display);
    font-size: clamp(4.5rem, 8vw, 8.5rem);
    font-weight: 300;
    line-height: 0.92;
    letter-spacing: -0.02em;
    color: var(--deepdrft-navy);
    margin-bottom: 0.5rem;
    animation-delay: 0.22s;
}

.hero-title em {
    font-style: italic;
    color: var(--deepdrft-green);
}

.hero-subtitle {
    font-family: var(--deepdrft-font-display);
    font-size: clamp(1rem, 2vw, 1.35rem);
    font-weight: 300;
    font-style: italic;
    color: var(--deepdrft-muted);
    margin-bottom: 3rem;
    letter-spacing: 0.04em;
    animation-delay: 0.34s;
}

.hero-desc {
    font-family: var(--deepdrft-font-body);
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--deepdrft-navy);
    opacity: 0.7;
    max-width: 36ch;
    margin-bottom: 3rem;
    animation-delay: 0.44s;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    animation-delay: 0.54s;
}

.btn-primary {
    font-family: var(--deepdrft-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--deepdrft-white);
    background: var(--deepdrft-navy);
    border: none;
    padding: 1rem 2.2rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.25s, transform 0.2s;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--deepdrft-green);
    transform: translateY(-1px);
}

.btn-ghost {
    font-family: var(--deepdrft-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--deepdrft-navy);
    background: transparent;
    border: 1px solid var(--deepdrft-border);
    padding: 1rem 2.2rem;
    cursor: pointer;
    text-decoration: none;
    transition: border-color 0.25s, color 0.25s;
    display: inline-block;
}

.btn-ghost:hover { border-color: var(--deepdrft-navy); }

@media (max-width: 599px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-ghost {
        text-align: center;
    }
}