/* =====================
   HERO
===================== */
.hero {
    max-width: 1200px;
    margin: auto;
    padding: 110px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.hero h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}
.hero p {
    color: #555;
    max-width: 500px;
    margin-bottom: 32px;
}
.buttons {
    display: flex;
    gap: 16px;
}

.btn {
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid #111;
    cursor: pointer;
    font-weight: 600;
    background: #111;
    color: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    background: #111;
    color: #fff;
}

.btn.outline {
    background: transparent;
    color: #111;
    border: 1px solid #111;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn.outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);

    background: transparent;
    color: #111;
}

.avatar {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: url('../images/logo.png') center / cover no-repeat;
    margin: auto;

    border-image: linear-gradient(45deg, #082727, #22c55e) 1;

    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0,0,0,0.5), 0 0 40px rgba(63,241,241,0.25);
}

/* =====================
   ABOUT
===================== */
.about {
    color: #fff;
    padding: 40px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;

    background: #0f0f0f;

    background-image:
        radial-gradient(circle at 30% 40%, rgba(30, 23, 26, 0.3) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(0, 0, 0, 0.25) 0%, transparent 60%),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 40px);

    background-size:
        cover,
        cover,
        120px 120px,
        80px 80px;

    background-blend-mode: overlay, overlay, normal, normal;

    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.4);
}

.about::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.15) 0%, transparent 70%);
    animation: floatLight 12s linear infinite;
    pointer-events: none;
}

.about::after {
    content: "";
    position: absolute;
    bottom: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(82, 244, 142, 0.12) 0%, transparent 70%); /* vert */
    animation: floatLight 18s linear infinite reverse;
    pointer-events: none;
}

@keyframes floatLight {
    0% { transform: translate(0,0) scale(1); }
    50% { transform: translate(30px, 20px) scale(1.1); }
    100% { transform: translate(0,0) scale(1); }
}

.about h2 {
    font-size: 42px;
    margin-bottom: 24px;
    font-weight: bold;
}
.about span { color: #3ff1f1; }
.about p {
    color: #aaa;
    max-width: 650px;
    margin: auto;
    font-size: 20px;
}