.qrystal-pillars {
    position: relative;
    padding: 5rem 0 5.5rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 52%, rgba(78, 146, 249, 0.11), transparent 24rem),
        radial-gradient(circle at 92% 18%, rgba(196, 109, 227, 0.12), transparent 25rem),
        linear-gradient(135deg, #fbfaff 0%, #f4f6ff 52%, #faf6ff 100%);
}

.qrystal-pillars::before {
    position: absolute;
    top: -15rem;
    right: -12rem;
    width: 30rem;
    height: 30rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 109, 227, 0.1), transparent 68%);
    content: "";
}

.qrystal-pillars__header {
    position: relative;
    display: block;
    max-width: 48rem;
    margin-right: auto;
    margin-bottom: 2.5rem;
    margin-left: auto;
    text-align: center;
}

.qrystal-pillars__eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: 0.9rem;
    color: #657b9c;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.qrystal-pillars__eyebrow::before {
    width: 2rem;
    height: 2px;
    background: linear-gradient(90deg, #c46de3, #4e92f9);
    content: "";
}

.qrystal-pillars__header h2 {
    margin: 0;
    color: #263b5d;
    font-size: clamp(1.8rem, 2.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.045em;
    text-transform: uppercase;
}

.qrystal-pillars__header h2 span {
    background: linear-gradient(105deg, #a86ad4, #657be7 48%, #3f94ed);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.qrystal-pillars__header > p {
    max-width: 34rem;
    margin: 1.15rem auto 0;
    color: #647793;
    font-size: 1rem;
    line-height: 1.65;
}

.qrystal-pillars__grid {
    position: relative;
    display: grid;
    max-width: 70rem;
    margin-right: auto;
    margin-left: auto;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.qrystal-pillar {
    position: relative;
    display: flex;
    min-height: 25rem;
    padding: 1.5rem;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.88);
    border-radius: 1.5rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.7), rgba(239, 242, 255, 0.42));
    box-shadow: 0 1.2rem 3.5rem rgba(63, 77, 121, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    color: inherit;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.qrystal-pillar::after {
    position: absolute;
    right: -5rem;
    bottom: -6rem;
    width: 14rem;
    height: 14rem;
    border-radius: 50%;
    background: var(--pillar-glow);
    content: "";
    filter: blur(1rem);
    opacity: 0.34;
}

.qrystal-pillar:hover {
    border-color: rgba(255, 255, 255, 1);
    box-shadow: 0 1.6rem 4rem rgba(63, 77, 121, 0.13);
    color: inherit;
    transform: translateY(-0.45rem);
}

.qrystal-pillar--brand { --pillar-accent: #b46bd8; --pillar-glow: #e5b9f3; }
.qrystal-pillar--strategy { --pillar-accent: #687ee8; --pillar-glow: #bdc9ff; }
.qrystal-pillar--cloud { --pillar-accent: #4594ed; --pillar-glow: #b9ddff; }
.qrystal-pillar--security { --pillar-accent: #4594ed; --pillar-glow: #b9ddff; }

.qrystal-pillar__number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: #a4b0c3;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.qrystal-pillar__icon {
    display: grid;
    width: 3.5rem;
    height: 3.5rem;
    margin-bottom: 1.5rem;
    place-items: center;
    border-radius: 1.25rem;
    background: color-mix(in srgb, var(--pillar-accent) 12%, white);
    color: var(--pillar-accent);
}

.qrystal-pillar__icon svg {
    width: 1.8rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.qrystal-pillar h3 {
    min-height: 2.4rem;
    margin-bottom: 0.7rem;
    color: #293e60;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.2;
}

.qrystal-pillar p {
    margin-bottom: 1rem;
    color: #657791;
    font-size: 0.94rem;
    line-height: 1.55;
}

.qrystal-pillar ul {
    margin: 0 0 1.35rem;
    padding: 0;
    list-style: none;
}

.qrystal-pillar li {
    position: relative;
    margin-bottom: 0.45rem;
    padding-left: 1.15rem;
    color: #536782;
    font-size: 0.86rem;
}

.qrystal-pillar li::before {
    position: absolute;
    top: 0.48rem;
    left: 0;
    width: 0.38rem;
    height: 0.38rem;
    border-radius: 50%;
    background: var(--pillar-accent);
    content: "";
}

.qrystal-pillar__link {
    position: relative;
    z-index: 1;
    display: flex;
    margin-top: auto;
    align-items: center;
    justify-content: space-between;
    color: var(--pillar-accent);
    font-size: 0.85rem;
    font-weight: 800;
}

.qrystal-pillar__link span {
    font-size: 1.35rem;
    transition: transform 180ms ease;
}

.qrystal-pillar:hover .qrystal-pillar__link span {
    transform: translateX(0.3rem);
}

@media (max-width: 991.98px) {
    .qrystal-pillars {
        padding: 5.5rem 0;
    }

    .qrystal-pillars__header {
        max-width: 40rem;
    }

    .qrystal-pillars__grid {
        grid-template-columns: 1fr;
    }

    .qrystal-pillar {
        min-height: auto;
    }
}

@media (max-width: 575.98px) {
    .qrystal-pillars {
        padding: 4.5rem 0;
    }

    .qrystal-pillars__header {
        margin-bottom: 2.5rem;
    }

    .qrystal-pillar {
        padding: 1.6rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .qrystal-pillar,
    .qrystal-pillar__link span {
        transition: none;
    }
}