/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 6.5rem 1.5rem 5.5rem;
    display: flex;
    justify-content: center;
    isolation: isolate;
}

.aurora {
    position: absolute;
    inset: -20% -10%;
    z-index: -1;
    filter: blur(60px);
    opacity: 0.55;
}

:root[data-theme="dark"] .aurora { opacity: 0.4; }

.blob {
    position: absolute;
    width: 40vw;
    height: 40vw;
    max-width: 520px;
    max-height: 520px;
    border-radius: 50%;
    animation: drift 22s ease-in-out infinite alternate;
}

.blob-a {
    top: -10%;
    left: -5%;
    background: var(--accent);
    animation-duration: 26s;
}

.blob-b {
    top: 10%;
    right: -10%;
    background: var(--accent-2);
    animation-duration: 30s;
    animation-delay: -6s;
}

.blob-c {
    bottom: -20%;
    left: 25%;
    background: var(--accent-3);
    animation-duration: 24s;
    animation-delay: -12s;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(4%, 6%) scale(1.08); }
    100% { transform: translate(-5%, -3%) scale(0.96); }
}

.hero-inner {
    max-width: 640px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-icon {
    width: 96px;
    height: 96px;
    border-radius: 24px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    font-weight: 700;
    background: linear-gradient(120deg, var(--text) 30%, var(--accent) 70%, var(--accent-3));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-tagline {
    margin-top: 1.1rem;
    font-size: 1.05rem;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.1rem;
}