/* ===== Декоративные объекты и фоны ===== */

/* Hero: декоративный слой с «орбами» */
.hero-deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.35;
    animation: glowPulse 4s ease-in-out infinite;
}
.hero-orb--1 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(224, 36, 36, 0.8), transparent);
    top: -80px;
    right: 10%;
    animation-delay: 0s;
}
.hero-orb--2 {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 73, 73, 0.6), transparent);
    bottom: 10%;
    left: 5%;
    animation-delay: 1.5s;
}
.hero-orb--3 {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(224, 36, 36, 0.5), transparent);
    top: 40%;
    left: 25%;
    animation-delay: 0.8s;
}

/* Сканлайны (опционально, для атмосферы) */
.hero-scanline {
    position: absolute;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(224, 36, 36, 0.4),
        transparent
    );
    animation: scanline 8s linear infinite;
    pointer-events: none;
    z-index: 1;
}

/* Угловые скобки (рамка в стиле HUD) */
.corner-bracket {
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: rgba(224, 36, 36, 0.6);
    border-style: solid;
    border-width: 0;
    transition: border-color 0.3s, opacity 0.3s;
}
.corner-bracket--tl {
    top: 16px;
    left: 16px;
    border-top-width: 3px;
    border-left-width: 3px;
}
.corner-bracket--tr {
    top: 16px;
    right: 16px;
    border-top-width: 3px;
    border-right-width: 3px;
}
.corner-bracket--bl {
    bottom: 16px;
    left: 16px;
    border-bottom-width: 3px;
    border-left-width: 3px;
}
.corner-bracket--br {
    bottom: 16px;
    right: 16px;
    border-bottom-width: 3px;
    border-right-width: 3px;
}
.card:hover .corner-bracket {
    border-color: var(--color-red-light);
    opacity: 1;
}

/* Иконка-декор в фиче (шестерёнка / щит) */
.feature-icon-wrap {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(224, 36, 36, 0.2), transparent);
    border: 1px solid rgba(224, 36, 36, 0.4);
    border-radius: 12px;
    font-size: 2rem;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.card-3d:hover .feature-icon-wrap {
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 0 24px rgba(224, 36, 36, 0.35);
}

/* Сетка секции с лёгким 3D наведением */
.section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
}
.section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-red), transparent);
    border-radius: 2px;
    animation: fadeIn 0.6s ease 0.3s forwards;
}